1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for regex2dfa 0.0.1. 4# 5# 6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7# 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## -------------------- ## 14 15# Be more Bourne compatible 16DUALCASE=1; export DUALCASE # for MKS sh 17if 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 '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_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. 43if 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 --' 47elif (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' 50else 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 $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${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 } 79fi 80 81 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.) 87IFS=" "" $as_nl" 88 89# Find who we are. Look in the path if we contain no directory separator. 90as_myself= 91case $0 in #(( 92 *[\\/]* ) as_myself=$0 ;; 93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 94for as_dir in $PATH 95do 96 IFS=$as_save_IFS 97 test -z "$as_dir" && as_dir=. 98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 99 done 100IFS=$as_save_IFS 101 102 ;; 103esac 104# We did not find ourselves, most probably we were run as `sh COMMAND' 105# in which case we are not to be found in the path. 106if test "x$as_myself" = x; then 107 as_myself=$0 108fi 109if test ! -f "$as_myself"; then 110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 111 exit 1 112fi 113 114# Unset variables that we do not need and which cause bugs (e.g. in 115# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 116# suppresses any "Segmentation fault" message there. '((' could 117# trigger a bug in pdksh 5.2.14. 118for as_var in BASH_ENV ENV MAIL MAILPATH 119do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121done 122PS1='$ ' 123PS2='> ' 124PS4='+ ' 125 126# NLS nuisances. 127LC_ALL=C 128export LC_ALL 129LANGUAGE=C 130export LANGUAGE 131 132# CDPATH. 133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135# Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140# neutralization value for shells without unset; and this also 141# works around shells that cannot unset nonexistent variables. 142# Preserve -v and -x to the replacement shell. 143BASH_ENV=/dev/null 144ENV=/dev/null 145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151esac 152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153# Admittedly, this is quite paranoid, since all the known shells bail 154# out after a failed `exec'. 155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174esac 175fi 176" 177 as_required="as_fn_return () { (exit \$1); } 178as_fn_success () { as_fn_return 0; } 179as_fn_failure () { as_fn_return 1; } 180as_fn_ret_success () { return 0; } 181as_fn_ret_failure () { return 1; } 182 183exitcode=0 184as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190else 191 exitcode=1; echo positional parameters were not saved. 192fi 193test x\$exitcode = x0 || exit 1 194test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" 199 if (eval "$as_required") 2>/dev/null; then : 200 as_have_required=yes 201else 202 as_have_required=no 203fi 204 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 205 206else 207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 208as_found=false 209for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 210do 211 IFS=$as_save_IFS 212 test -z "$as_dir" && as_dir=. 213 as_found=: 214 case $as_dir in #( 215 /*) 216 for as_base in sh bash ksh sh5; do 217 # Try only shells that exist, to save several forks. 218 as_shell=$as_dir/$as_base 219 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 220 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 221 CONFIG_SHELL=$as_shell as_have_required=yes 222 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 223 break 2 224fi 225fi 226 done;; 227 esac 228 as_found=false 229done 230$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 232 CONFIG_SHELL=$SHELL as_have_required=yes 233fi; } 234IFS=$as_save_IFS 235 236 237 if test "x$CONFIG_SHELL" != x; then : 238 export CONFIG_SHELL 239 # We cannot yet assume a decent shell, so we have to provide a 240# neutralization value for shells without unset; and this also 241# works around shells that cannot unset nonexistent variables. 242# Preserve -v and -x to the replacement shell. 243BASH_ENV=/dev/null 244ENV=/dev/null 245(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 246case $- in # (((( 247 *v*x* | *x*v* ) as_opts=-vx ;; 248 *v* ) as_opts=-v ;; 249 *x* ) as_opts=-x ;; 250 * ) as_opts= ;; 251esac 252exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 253# Admittedly, this is quite paranoid, since all the known shells bail 254# out after a failed `exec'. 255$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 256exit 255 257fi 258 259 if test x$as_have_required = xno; then : 260 $as_echo "$0: This script requires a shell more modern than all" 261 $as_echo "$0: the shells that I found on your system." 262 if test x${ZSH_VERSION+set} = xset ; then 263 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 264 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 265 else 266 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 267$0: including any error possibly output before this 268$0: message. Then install a modern shell, or manually run 269$0: the script under such a shell if you do have one." 270 fi 271 exit 1 272fi 273fi 274fi 275SHELL=${CONFIG_SHELL-/bin/sh} 276export SHELL 277# Unset more variables known to interfere with behavior of common tools. 278CLICOLOR_FORCE= GREP_OPTIONS= 279unset CLICOLOR_FORCE GREP_OPTIONS 280 281## --------------------- ## 282## M4sh Shell Functions. ## 283## --------------------- ## 284# as_fn_unset VAR 285# --------------- 286# Portably unset VAR. 287as_fn_unset () 288{ 289 { eval $1=; unset $1;} 290} 291as_unset=as_fn_unset 292 293# as_fn_set_status STATUS 294# ----------------------- 295# Set $? to STATUS, without forking. 296as_fn_set_status () 297{ 298 return $1 299} # as_fn_set_status 300 301# as_fn_exit STATUS 302# ----------------- 303# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 304as_fn_exit () 305{ 306 set +e 307 as_fn_set_status $1 308 exit $1 309} # as_fn_exit 310 311# as_fn_mkdir_p 312# ------------- 313# Create "$as_dir" as a directory, including parents if necessary. 314as_fn_mkdir_p () 315{ 316 317 case $as_dir in #( 318 -*) as_dir=./$as_dir;; 319 esac 320 test -d "$as_dir" || eval $as_mkdir_p || { 321 as_dirs= 322 while :; do 323 case $as_dir in #( 324 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 325 *) as_qdir=$as_dir;; 326 esac 327 as_dirs="'$as_qdir' $as_dirs" 328 as_dir=`$as_dirname -- "$as_dir" || 329$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 330 X"$as_dir" : 'X\(//\)[^/]' \| \ 331 X"$as_dir" : 'X\(//\)$' \| \ 332 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 333$as_echo X"$as_dir" | 334 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 335 s//\1/ 336 q 337 } 338 /^X\(\/\/\)[^/].*/{ 339 s//\1/ 340 q 341 } 342 /^X\(\/\/\)$/{ 343 s//\1/ 344 q 345 } 346 /^X\(\/\).*/{ 347 s//\1/ 348 q 349 } 350 s/.*/./; q'` 351 test -d "$as_dir" && break 352 done 353 test -z "$as_dirs" || eval "mkdir $as_dirs" 354 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 355 356 357} # as_fn_mkdir_p 358 359# as_fn_executable_p FILE 360# ----------------------- 361# Test if FILE is an executable regular file. 362as_fn_executable_p () 363{ 364 test -f "$1" && test -x "$1" 365} # as_fn_executable_p 366# as_fn_append VAR VALUE 367# ---------------------- 368# Append the text in VALUE to the end of the definition contained in VAR. Take 369# advantage of any shell optimizations that allow amortized linear growth over 370# repeated appends, instead of the typical quadratic growth present in naive 371# implementations. 372if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 373 eval 'as_fn_append () 374 { 375 eval $1+=\$2 376 }' 377else 378 as_fn_append () 379 { 380 eval $1=\$$1\$2 381 } 382fi # as_fn_append 383 384# as_fn_arith ARG... 385# ------------------ 386# Perform arithmetic evaluation on the ARGs, and store the result in the 387# global $as_val. Take advantage of shells that can avoid forks. The arguments 388# must be portable across $(()) and expr. 389if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 390 eval 'as_fn_arith () 391 { 392 as_val=$(( $* )) 393 }' 394else 395 as_fn_arith () 396 { 397 as_val=`expr "$@" || test $? -eq 1` 398 } 399fi # as_fn_arith 400 401 402# as_fn_error STATUS ERROR [LINENO LOG_FD] 403# ---------------------------------------- 404# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 405# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 406# script with STATUS, using 1 if that was 0. 407as_fn_error () 408{ 409 as_status=$1; test $as_status -eq 0 && as_status=1 410 if test "$4"; then 411 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 412 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 413 fi 414 $as_echo "$as_me: error: $2" >&2 415 as_fn_exit $as_status 416} # as_fn_error 417 418if expr a : '\(a\)' >/dev/null 2>&1 && 419 test "X`expr 00001 : '.*\(...\)'`" = X001; then 420 as_expr=expr 421else 422 as_expr=false 423fi 424 425if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 426 as_basename=basename 427else 428 as_basename=false 429fi 430 431if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 432 as_dirname=dirname 433else 434 as_dirname=false 435fi 436 437as_me=`$as_basename -- "$0" || 438$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 439 X"$0" : 'X\(//\)$' \| \ 440 X"$0" : 'X\(/\)' \| . 2>/dev/null || 441$as_echo X/"$0" | 442 sed '/^.*\/\([^/][^/]*\)\/*$/{ 443 s//\1/ 444 q 445 } 446 /^X\/\(\/\/\)$/{ 447 s//\1/ 448 q 449 } 450 /^X\/\(\/\).*/{ 451 s//\1/ 452 q 453 } 454 s/.*/./; q'` 455 456# Avoid depending upon Character Ranges. 457as_cr_letters='abcdefghijklmnopqrstuvwxyz' 458as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 459as_cr_Letters=$as_cr_letters$as_cr_LETTERS 460as_cr_digits='0123456789' 461as_cr_alnum=$as_cr_Letters$as_cr_digits 462 463 464 as_lineno_1=$LINENO as_lineno_1a=$LINENO 465 as_lineno_2=$LINENO as_lineno_2a=$LINENO 466 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 467 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 468 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 469 sed -n ' 470 p 471 /[$]LINENO/= 472 ' <$as_myself | 473 sed ' 474 s/[$]LINENO.*/&-/ 475 t lineno 476 b 477 :lineno 478 N 479 :loop 480 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 481 t loop 482 s/-\n.*// 483 ' >$as_me.lineno && 484 chmod +x "$as_me.lineno" || 485 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 486 487 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 488 # already done that, so ensure we don't try to do so again and fall 489 # in an infinite loop. This has already happened in practice. 490 _as_can_reexec=no; export _as_can_reexec 491 # Don't try to exec as it changes $[0], causing all sort of problems 492 # (the dirname of $[0] is not the place where we might find the 493 # original and so on. Autoconf is especially sensitive to this). 494 . "./$as_me.lineno" 495 # Exit status is that of the last command. 496 exit 497} 498 499ECHO_C= ECHO_N= ECHO_T= 500case `echo -n x` in #((((( 501-n*) 502 case `echo 'xy\c'` in 503 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 504 xy) ECHO_C='\c';; 505 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 506 ECHO_T=' ';; 507 esac;; 508*) 509 ECHO_N='-n';; 510esac 511 512rm -f conf$$ conf$$.exe conf$$.file 513if test -d conf$$.dir; then 514 rm -f conf$$.dir/conf$$.file 515else 516 rm -f conf$$.dir 517 mkdir conf$$.dir 2>/dev/null 518fi 519if (echo >conf$$.file) 2>/dev/null; then 520 if ln -s conf$$.file conf$$ 2>/dev/null; then 521 as_ln_s='ln -s' 522 # ... but there are two gotchas: 523 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 524 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 525 # In both cases, we have to default to `cp -pR'. 526 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 527 as_ln_s='cp -pR' 528 elif ln conf$$.file conf$$ 2>/dev/null; then 529 as_ln_s=ln 530 else 531 as_ln_s='cp -pR' 532 fi 533else 534 as_ln_s='cp -pR' 535fi 536rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 537rmdir conf$$.dir 2>/dev/null 538 539if mkdir -p . 2>/dev/null; then 540 as_mkdir_p='mkdir -p "$as_dir"' 541else 542 test -d ./-p && rmdir ./-p 543 as_mkdir_p=false 544fi 545 546as_test_x='test -x' 547as_executable_p=as_fn_executable_p 548 549# Sed expression to map a string onto a valid CPP name. 550as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 551 552# Sed expression to map a string onto a valid variable name. 553as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 554 555 556test -n "$DJDIR" || exec 7<&0 </dev/null 557exec 6>&1 558 559# Name of the host. 560# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 561# so uname gets run too. 562ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 563 564# 565# Initializations. 566# 567ac_default_prefix=/usr/local 568ac_clean_files= 569ac_config_libobj_dir=. 570LIBOBJS= 571cross_compiling=no 572subdirs= 573MFLAGS= 574MAKEFLAGS= 575 576# Identity of this package. 577PACKAGE_NAME='regex2dfa' 578PACKAGE_TARNAME='regex2dfa' 579PACKAGE_VERSION='0.0.1' 580PACKAGE_STRING='regex2dfa 0.0.1' 581PACKAGE_BUGREPORT='' 582PACKAGE_URL='' 583 584ac_subst_vars='LTLIBOBJS 585LIBOBJS 586target_alias 587host_alias 588build_alias 589LIBS 590ECHO_T 591ECHO_N 592ECHO_C 593DEFS 594mandir 595localedir 596libdir 597psdir 598pdfdir 599dvidir 600htmldir 601infodir 602docdir 603oldincludedir 604includedir 605localstatedir 606sharedstatedir 607sysconfdir 608datadir 609datarootdir 610libexecdir 611sbindir 612bindir 613program_transform_name 614prefix 615exec_prefix 616PACKAGE_URL 617PACKAGE_BUGREPORT 618PACKAGE_STRING 619PACKAGE_VERSION 620PACKAGE_TARNAME 621PACKAGE_NAME 622PATH_SEPARATOR 623SHELL' 624ac_subst_files='' 625ac_user_opts=' 626enable_option_checking 627' 628 ac_precious_vars='build_alias 629host_alias 630target_alias' 631 632 633# Initialize some variables set by options. 634ac_init_help= 635ac_init_version=false 636ac_unrecognized_opts= 637ac_unrecognized_sep= 638# The variables have the same names as the options, with 639# dashes changed to underlines. 640cache_file=/dev/null 641exec_prefix=NONE 642no_create= 643no_recursion= 644prefix=NONE 645program_prefix=NONE 646program_suffix=NONE 647program_transform_name=s,x,x, 648silent= 649site= 650srcdir= 651verbose= 652x_includes=NONE 653x_libraries=NONE 654 655# Installation directory options. 656# These are left unexpanded so users can "make install exec_prefix=/foo" 657# and all the variables that are supposed to be based on exec_prefix 658# by default will actually change. 659# Use braces instead of parens because sh, perl, etc. also accept them. 660# (The list follows the same order as the GNU Coding Standards.) 661bindir='${exec_prefix}/bin' 662sbindir='${exec_prefix}/sbin' 663libexecdir='${exec_prefix}/libexec' 664datarootdir='${prefix}/share' 665datadir='${datarootdir}' 666sysconfdir='${prefix}/etc' 667sharedstatedir='${prefix}/com' 668localstatedir='${prefix}/var' 669includedir='${prefix}/include' 670oldincludedir='/usr/include' 671docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 672infodir='${datarootdir}/info' 673htmldir='${docdir}' 674dvidir='${docdir}' 675pdfdir='${docdir}' 676psdir='${docdir}' 677libdir='${exec_prefix}/lib' 678localedir='${datarootdir}/locale' 679mandir='${datarootdir}/man' 680 681ac_prev= 682ac_dashdash= 683for ac_option 684do 685 # If the previous option needs an argument, assign it. 686 if test -n "$ac_prev"; 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Take 2029# advantage of any shell optimizations that allow amortized linear growth over 2030# repeated appends, instead of the typical quadratic growth present in naive 2031# implementations. 2032if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 2033 eval 'as_fn_append () 2034 { 2035 eval $1+=\$2 2036 }' 2037else 2038 as_fn_append () 2039 { 2040 eval $1=\$$1\$2 2041 } 2042fi # as_fn_append 2043 2044# as_fn_arith ARG... 2045# ------------------ 2046# Perform arithmetic evaluation on the ARGs, and store the result in the 2047# global $as_val. Take advantage of shells that can avoid forks. 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"missing file argument" ;; 2336 esac 2337 as_fn_append CONFIG_FILES " '$ac_optarg'" 2338 ac_need_defaults=false;; 2339 --he | --h | --help | --hel | -h ) 2340 $as_echo "$ac_cs_usage"; exit ;; 2341 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2342 | -silent | --silent | --silen | --sile | --sil | --si | --s) 2343 ac_cs_silent=: ;; 2344 2345 # This is an error. 2346 -*) as_fn_error $? "unrecognized option: \`$1' 2347Try \`$0 --help' for more information." ;; 2348 2349 *) as_fn_append ac_config_targets " $1" 2350 ac_need_defaults=false ;; 2351 2352 esac 2353 shift 2354done 2355 2356ac_configure_extra_args= 2357 2358if $ac_cs_silent; then 2359 exec 6>/dev/null 2360 ac_configure_extra_args="$ac_configure_extra_args --silent" 2361fi 2362 2363_ACEOF 2364cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2365if \$ac_cs_recheck; then 2366 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 2367 shift 2368 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 2369 CONFIG_SHELL='$SHELL' 2370 export CONFIG_SHELL 2371 exec "\$@" 2372fi 2373 2374_ACEOF 2375cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2376exec 5>>config.log 2377{ 2378 echo 2379 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 2380## Running $as_me. ## 2381_ASBOX 2382 $as_echo "$ac_log" 2383} >&5 2384 2385_ACEOF 2386cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2387_ACEOF 2388 2389cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2390 2391# Handling of arguments. 2392for ac_config_target in $ac_config_targets 2393do 2394 case $ac_config_target in 2395 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 2396 2397 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 2398 esac 2399done 2400 2401 2402# If the user did not use the arguments to specify the items to instantiate, 2403# then the envvar interface is used. Set only those that are not. 2404# We use the long form for the default assignment because of an extremely 2405# bizarre bug on SunOS 4.1.3. 2406if $ac_need_defaults; then 2407 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 2408fi 2409 2410# Have a temporary directory for convenience. Make it in the build tree 2411# simply because there is no reason against having it here, and in addition, 2412# creating and moving files from /tmp can sometimes cause problems. 2413# Hook for its removal unless debugging. 2414# Note that there is a small window in which the directory will not be cleaned: 2415# after its creation but before its name has been assigned to `$tmp'. 2416$debug || 2417{ 2418 tmp= ac_tmp= 2419 trap 'exit_status=$? 2420 : "${ac_tmp:=$tmp}" 2421 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 2422' 0 2423 trap 'as_fn_exit 1' 1 2 13 15 2424} 2425# Create a (secure) tmp directory for tmp files. 2426 2427{ 2428 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 2429 test -d "$tmp" 2430} || 2431{ 2432 tmp=./conf$$-$RANDOM 2433 (umask 077 && mkdir "$tmp") 2434} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 2435ac_tmp=$tmp 2436 2437# Set up the scripts for CONFIG_FILES section. 2438# No need to generate them if there are no CONFIG_FILES. 2439# This happens for instance with `./config.status config.h'. 2440if test -n "$CONFIG_FILES"; then 2441 2442 2443ac_cr=`echo X | tr X '\015'` 2444# On cygwin, bash can eat \r inside `` if the user requested igncr. 2445# But we know of no other shell where ac_cr would be empty at this 2446# point, so we can use a bashism as a fallback. 2447if test "x$ac_cr" = x; then 2448 eval ac_cr=\$\'\\r\' 2449fi 2450ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 2451if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 2452 ac_cs_awk_cr='\\r' 2453else 2454 ac_cs_awk_cr=$ac_cr 2455fi 2456 2457echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 2458_ACEOF 2459 2460 2461{ 2462 echo "cat >conf$$subs.awk <<_ACEOF" && 2463 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 2464 echo "_ACEOF" 2465} >conf$$subs.sh || 2466 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 2467ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 2468ac_delim='%!_!# ' 2469for ac_last_try in false false false false false :; do 2470 . ./conf$$subs.sh || 2471 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 2472 2473 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 2474 if test $ac_delim_n = $ac_delim_num; then 2475 break 2476 elif $ac_last_try; then 2477 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 2478 else 2479 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 2480 fi 2481done 2482rm -f conf$$subs.sh 2483 2484cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2485cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 2486_ACEOF 2487sed -n ' 2488h 2489s/^/S["/; s/!.*/"]=/ 2490p 2491g 2492s/^[^!]*!// 2493:repl 2494t repl 2495s/'"$ac_delim"'$// 2496t delim 2497:nl 2498h 2499s/\(.\{148\}\)..*/\1/ 2500t more1 2501s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 2502p 2503n 2504b repl 2505:more1 2506s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 2507p 2508g 2509s/.\{148\}// 2510t nl 2511:delim 2512h 2513s/\(.\{148\}\)..*/\1/ 2514t more2 2515s/["\\]/\\&/g; s/^/"/; s/$/"/ 2516p 2517b 2518:more2 2519s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 2520p 2521g 2522s/.\{148\}// 2523t delim 2524' <conf$$subs.awk | sed ' 2525/^[^""]/{ 2526 N 2527 s/\n// 2528} 2529' >>$CONFIG_STATUS || ac_write_fail=1 2530rm -f conf$$subs.awk 2531cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2532_ACAWK 2533cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 2534 for (key in S) S_is_set[key] = 1 2535 FS = "" 2536 2537} 2538{ 2539 line = $ 0 2540 nfields = split(line, field, "@") 2541 substed = 0 2542 len = length(field[1]) 2543 for (i = 2; i < nfields; i++) { 2544 key = field[i] 2545 keylen = length(key) 2546 if (S_is_set[key]) { 2547 value = S[key] 2548 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 2549 len += length(value) + length(field[++i]) 2550 substed = 1 2551 } else 2552 len += 1 + keylen 2553 } 2554 2555 print line 2556} 2557 2558_ACAWK 2559_ACEOF 2560cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2561if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 2562 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 2563else 2564 cat 2565fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 2566 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 2567_ACEOF 2568 2569# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 2570# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 2571# trailing colons and then remove the whole line if VPATH becomes empty 2572# (actually we leave an empty line to preserve line numbers). 2573if test "x$srcdir" = x.; then 2574 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 2575h 2576s/// 2577s/^/:/ 2578s/[ ]*$/:/ 2579s/:\$(srcdir):/:/g 2580s/:\${srcdir}:/:/g 2581s/:@srcdir@:/:/g 2582s/^:*// 2583s/:*$// 2584x 2585s/\(=[ ]*\).*/\1/ 2586G 2587s/\n// 2588s/^[^=]*=[ ]*$// 2589}' 2590fi 2591 2592cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2593fi # test -n "$CONFIG_FILES" 2594 2595 2596eval set X " :F $CONFIG_FILES " 2597shift 2598for ac_tag 2599do 2600 case $ac_tag in 2601 :[FHLC]) ac_mode=$ac_tag; continue;; 2602 esac 2603 case $ac_mode$ac_tag in 2604 :[FHL]*:*);; 2605 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 2606 :[FH]-) ac_tag=-:-;; 2607 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 2608 esac 2609 ac_save_IFS=$IFS 2610 IFS=: 2611 set x $ac_tag 2612 IFS=$ac_save_IFS 2613 shift 2614 ac_file=$1 2615 shift 2616 2617 case $ac_mode in 2618 :L) ac_source=$1;; 2619 :[FH]) 2620 ac_file_inputs= 2621 for ac_f 2622 do 2623 case $ac_f in 2624 -) ac_f="$ac_tmp/stdin";; 2625 *) # Look for the file first in the build tree, then in the source tree 2626 # (if the path is not absolute). The absolute path cannot be DOS-style, 2627 # because $ac_f cannot contain `:'. 2628 test -f "$ac_f" || 2629 case $ac_f in 2630 [\\/$]*) false;; 2631 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 2632 esac || 2633 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 2634 esac 2635 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 2636 as_fn_append ac_file_inputs " '$ac_f'" 2637 done 2638 2639 # Let's still pretend it is `configure' which instantiates (i.e., don't 2640 # use $as_me), people would be surprised to read: 2641 # /* config.h. Generated by config.status. */ 2642 configure_input='Generated from '` 2643 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 2644 `' by configure.' 2645 if test x"$ac_file" != x-; then 2646 configure_input="$ac_file. $configure_input" 2647 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 2648$as_echo "$as_me: creating $ac_file" >&6;} 2649 fi 2650 # Neutralize special characters interpreted by sed in replacement strings. 2651 case $configure_input in #( 2652 *\&* | *\|* | *\\* ) 2653 ac_sed_conf_input=`$as_echo "$configure_input" | 2654 sed 's/[\\\\&|]/\\\\&/g'`;; #( 2655 *) ac_sed_conf_input=$configure_input;; 2656 esac 2657 2658 case $ac_tag in 2659 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 2660 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 2661 esac 2662 ;; 2663 esac 2664 2665 ac_dir=`$as_dirname -- "$ac_file" || 2666$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2667 X"$ac_file" : 'X\(//\)[^/]' \| \ 2668 X"$ac_file" : 'X\(//\)$' \| \ 2669 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 2670$as_echo X"$ac_file" | 2671 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 2672 s//\1/ 2673 q 2674 } 2675 /^X\(\/\/\)[^/].*/{ 2676 s//\1/ 2677 q 2678 } 2679 /^X\(\/\/\)$/{ 2680 s//\1/ 2681 q 2682 } 2683 /^X\(\/\).*/{ 2684 s//\1/ 2685 q 2686 } 2687 s/.*/./; q'` 2688 as_dir="$ac_dir"; as_fn_mkdir_p 2689 ac_builddir=. 2690 2691case "$ac_dir" in 2692.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 2693*) 2694 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 2695 # A ".." for each directory in $ac_dir_suffix. 2696 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 2697 case $ac_top_builddir_sub in 2698 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 2699 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 2700 esac ;; 2701esac 2702ac_abs_top_builddir=$ac_pwd 2703ac_abs_builddir=$ac_pwd$ac_dir_suffix 2704# for backward compatibility: 2705ac_top_builddir=$ac_top_build_prefix 2706 2707case $srcdir in 2708 .) # We are building in place. 2709 ac_srcdir=. 2710 ac_top_srcdir=$ac_top_builddir_sub 2711 ac_abs_top_srcdir=$ac_pwd ;; 2712 [\\/]* | ?:[\\/]* ) # Absolute name. 2713 ac_srcdir=$srcdir$ac_dir_suffix; 2714 ac_top_srcdir=$srcdir 2715 ac_abs_top_srcdir=$srcdir ;; 2716 *) # Relative name. 2717 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 2718 ac_top_srcdir=$ac_top_build_prefix$srcdir 2719 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 2720esac 2721ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 2722 2723 2724 case $ac_mode in 2725 :F) 2726 # 2727 # CONFIG_FILE 2728 # 2729 2730_ACEOF 2731 2732cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2733# If the template does not know about datarootdir, expand it. 2734# FIXME: This hack should be removed a few years after 2.60. 2735ac_datarootdir_hack=; ac_datarootdir_seen= 2736ac_sed_dataroot=' 2737/datarootdir/ { 2738 p 2739 q 2740} 2741/@datadir@/p 2742/@docdir@/p 2743/@infodir@/p 2744/@localedir@/p 2745/@mandir@/p' 2746case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 2747*datarootdir*) ac_datarootdir_seen=yes;; 2748*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 2749 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 2750$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 2751_ACEOF 2752cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2753 ac_datarootdir_hack=' 2754 s&@datadir@&$datadir&g 2755 s&@docdir@&$docdir&g 2756 s&@infodir@&$infodir&g 2757 s&@localedir@&$localedir&g 2758 s&@mandir@&$mandir&g 2759 s&\\\${datarootdir}&$datarootdir&g' ;; 2760esac 2761_ACEOF 2762 2763# Neutralize VPATH when `$srcdir' = `.'. 2764# Shell code in configure.ac might set extrasub. 2765# FIXME: do we really want to maintain this feature? 2766cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2767ac_sed_extra="$ac_vpsub 2768$extrasub 2769_ACEOF 2770cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2771:t 2772/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 2773s|@configure_input@|$ac_sed_conf_input|;t t 2774s&@top_builddir@&$ac_top_builddir_sub&;t t 2775s&@top_build_prefix@&$ac_top_build_prefix&;t t 2776s&@srcdir@&$ac_srcdir&;t t 2777s&@abs_srcdir@&$ac_abs_srcdir&;t t 2778s&@top_srcdir@&$ac_top_srcdir&;t t 2779s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 2780s&@builddir@&$ac_builddir&;t t 2781s&@abs_builddir@&$ac_abs_builddir&;t t 2782s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 2783$ac_datarootdir_hack 2784" 2785eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 2786 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 2787 2788test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 2789 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 2790 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 2791 "$ac_tmp/out"`; test -z "$ac_out"; } && 2792 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 2793which seems to be undefined. Please make sure it is defined" >&5 2794$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 2795which seems to be undefined. Please make sure it is defined" >&2;} 2796 2797 rm -f "$ac_tmp/stdin" 2798 case $ac_file in 2799 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 2800 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 2801 esac \ 2802 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 2803 ;; 2804 2805 2806 2807 esac 2808 2809done # for ac_tag 2810 2811 2812as_fn_exit 0 2813_ACEOF 2814ac_clean_files=$ac_clean_files_save 2815 2816test $ac_write_fail = 0 || 2817 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 2818 2819 2820# configure is writing to config.log, and then calls config.status. 2821# config.status does its own redirection, appending to config.log. 2822# Unfortunately, on DOS this fails, as config.log is still kept open 2823# by configure, so config.status won't be able to write to it; its 2824# output is simply discarded. So we exec the FD to /dev/null, 2825# effectively closing config.log, so it can be properly (re)opened and 2826# appended to by config.status. When coming back to configure, we 2827# need to make the FD available again. 2828if test "$no_create" != yes; then 2829 ac_cs_success=: 2830 ac_config_status_args= 2831 test "$silent" = yes && 2832 ac_config_status_args="$ac_config_status_args --quiet" 2833 exec 5>/dev/null 2834 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 2835 exec 5>>config.log 2836 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 2837 # would make configure fail if this is the last instruction. 2838 $ac_cs_success || as_fn_exit 1 2839fi 2840if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 2841 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 2842$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 2843fi 2844 2845