1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69. 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= 578PACKAGE_TARNAME= 579PACKAGE_VERSION= 580PACKAGE_STRING= 581PACKAGE_BUGREPORT= 582PACKAGE_URL= 583 584ac_unique_file="bibtex.mli" 585ac_subst_vars='LTLIBOBJS 586LIBOBJS 587enable_doc 588EXE 589CAMLLIB 590OCAMLVERSION 591OCAMLBEST 592PDFLATEX 593PERL 594OCAMLDEP 595OCAMLLEXDOTOPT 596OCAMLLEX 597OCAMLOPTDOTOPT 598OCAMLCDOTOPT 599OCAMLOPT 600OCAMLC 601target_alias 602host_alias 603build_alias 604LIBS 605ECHO_T 606ECHO_N 607ECHO_C 608DEFS 609mandir 610localedir 611libdir 612psdir 613pdfdir 614dvidir 615htmldir 616infodir 617docdir 618oldincludedir 619includedir 620runstatedir 621localstatedir 622sharedstatedir 623sysconfdir 624datadir 625datarootdir 626libexecdir 627sbindir 628bindir 629program_transform_name 630prefix 631exec_prefix 632PACKAGE_URL 633PACKAGE_BUGREPORT 634PACKAGE_STRING 635PACKAGE_VERSION 636PACKAGE_TARNAME 637PACKAGE_NAME 638PATH_SEPARATOR 639SHELL' 640ac_subst_files='' 641ac_user_opts=' 642enable_option_checking 643enable_doc 644' 645 ac_precious_vars='build_alias 646host_alias 647target_alias' 648 649 650# Initialize some variables set by options. 651ac_init_help= 652ac_init_version=false 653ac_unrecognized_opts= 654ac_unrecognized_sep= 655# The variables have the same names as the options, with 656# dashes changed to underlines. 657cache_file=/dev/null 658exec_prefix=NONE 659no_create= 660no_recursion= 661prefix=NONE 662program_prefix=NONE 663program_suffix=NONE 664program_transform_name=s,x,x, 665silent= 666site= 667srcdir= 668verbose= 669x_includes=NONE 670x_libraries=NONE 671 672# Installation directory options. 673# These are left unexpanded so users can "make install exec_prefix=/foo" 674# and all the variables that are supposed to be based on exec_prefix 675# by default will actually change. 676# Use braces instead of parens because sh, perl, etc. also accept them. 677# (The list follows the same order as the GNU Coding Standards.) 678bindir='${exec_prefix}/bin' 679sbindir='${exec_prefix}/sbin' 680libexecdir='${exec_prefix}/libexec' 681datarootdir='${prefix}/share' 682datadir='${datarootdir}' 683sysconfdir='${prefix}/etc' 684sharedstatedir='${prefix}/com' 685localstatedir='${prefix}/var' 686runstatedir='${localstatedir}/run' 687includedir='${prefix}/include' 688oldincludedir='/usr/include' 689docdir='${datarootdir}/doc/${PACKAGE}' 690infodir='${datarootdir}/info' 691htmldir='${docdir}' 692dvidir='${docdir}' 693pdfdir='${docdir}' 694psdir='${docdir}' 695libdir='${exec_prefix}/lib' 696localedir='${datarootdir}/locale' 697mandir='${datarootdir}/man' 698 699ac_prev= 700ac_dashdash= 701for ac_option 702do 703 # If the previous option needs an argument, assign it. 704 if test -n "$ac_prev"; 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"Cannot find ocamlc." "$LINENO" 5 1750fi 1751 1752# we extract Ocaml version number and library path 1753OCAMLVERSION=`$OCAMLC -v | sed -n -e 's|.*version *\(.*\)$|\1|p' ` 1754echo "ocaml version is $OCAMLVERSION" 1755# IMPORTANT! do not use OCAMLLIB, because it is already set under Windows 1756CAMLLIB=`ocamlc -where` 1757echo "ocaml library path is $CAMLLIB" 1758 1759case $OCAMLVERSION in 1760 0.*|1.*|2.*|3.*|4.00*|4.01*|4.02*) 1761 as_fn_error $? "You need OCaml 4.03 or later" "$LINENO" 5;; 1762esac 1763 1764# then we look for ocamlopt; if not present, we issue a warning 1765# if the version is not the same, we also discard it 1766# we set OCAMLBEST to "opt" or "byte", whether ocamlopt is available or not 1767# Extract the first word of "ocamlopt", so it can be a program name with args. 1768set dummy ocamlopt; ac_word=$2 1769{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1770$as_echo_n "checking for $ac_word... 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" >&6; } 1812 TMPVERSION=`$OCAMLOPT -v | sed -n -e 's|.*version *\(.*\)$|\1|p' ` 1813 if test "$TMPVERSION" != "$OCAMLVERSION" ; then 1814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: differs from ocamlc; ocamlopt discarded." >&5 1815$as_echo "differs from ocamlc; ocamlopt discarded." >&6; } 1816 OCAMLOPT=no 1817 else 1818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 1819$as_echo "ok" >&6; } 1820 OCAMLBEST=opt 1821 fi 1822fi 1823 1824# checking for ocamlc.opt 1825# Extract the first word of "ocamlc.opt", so it can be a program name with args. 1826set dummy ocamlc.opt; ac_word=$2 1827{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1828$as_echo_n "checking for $ac_word... " >&6; } 1829if ${ac_cv_prog_OCAMLCDOTOPT+:} false; then : 1830 $as_echo_n "(cached) " >&6 1831else 1832 if test -n "$OCAMLCDOTOPT"; then 1833 ac_cv_prog_OCAMLCDOTOPT="$OCAMLCDOTOPT" # Let the user override the test. 1834else 1835as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1836for as_dir in $PATH 1837do 1838 IFS=$as_save_IFS 1839 test -z "$as_dir" && as_dir=. 1840 for ac_exec_ext in '' $ac_executable_extensions; do 1841 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1842 ac_cv_prog_OCAMLCDOTOPT="ocamlc.opt" 1843 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1844 break 2 1845 fi 1846done 1847 done 1848IFS=$as_save_IFS 1849 1850 test -z "$ac_cv_prog_OCAMLCDOTOPT" && ac_cv_prog_OCAMLCDOTOPT="no" 1851fi 1852fi 1853OCAMLCDOTOPT=$ac_cv_prog_OCAMLCDOTOPT 1854if test -n "$OCAMLCDOTOPT"; then 1855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLCDOTOPT" >&5 1856$as_echo "$OCAMLCDOTOPT" >&6; } 1857else 1858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1859$as_echo "no" >&6; } 1860fi 1861 1862 1863if test "$OCAMLCDOTOPT" != no ; then 1864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ocamlc.opt version" >&5 1865$as_echo_n "checking ocamlc.opt version... " >&6; } 1866 TMPVERSION=`$OCAMLCDOTOPT -v | sed -n -e 's|.*version *\(.*\)$|\1|p' ` 1867 if test "$TMPVERSION" != "$OCAMLVERSION" ; then 1868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: differs from ocamlc; ocamlc.opt discarded." >&5 1869$as_echo "differs from ocamlc; ocamlc.opt discarded." >&6; } 1870 else 1871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 1872$as_echo "ok" >&6; } 1873 OCAMLC=$OCAMLCDOTOPT 1874 fi 1875fi 1876 1877# checking for ocamlopt.opt 1878if test "$OCAMLOPT" != no ; then 1879 # Extract the first word of "ocamlopt.opt", so it can be a program name with args. 1880set dummy ocamlopt.opt; ac_word=$2 1881{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1882$as_echo_n "checking for $ac_word... " >&6; } 1883if ${ac_cv_prog_OCAMLOPTDOTOPT+:} false; then : 1884 $as_echo_n "(cached) " >&6 1885else 1886 if test -n "$OCAMLOPTDOTOPT"; then 1887 ac_cv_prog_OCAMLOPTDOTOPT="$OCAMLOPTDOTOPT" # Let the user override the test. 1888else 1889as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1890for as_dir in $PATH 1891do 1892 IFS=$as_save_IFS 1893 test -z "$as_dir" && as_dir=. 1894 for ac_exec_ext in '' $ac_executable_extensions; do 1895 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1896 ac_cv_prog_OCAMLOPTDOTOPT="ocamlopt.opt" 1897 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1898 break 2 1899 fi 1900done 1901 done 1902IFS=$as_save_IFS 1903 1904 test -z "$ac_cv_prog_OCAMLOPTDOTOPT" && ac_cv_prog_OCAMLOPTDOTOPT="no" 1905fi 1906fi 1907OCAMLOPTDOTOPT=$ac_cv_prog_OCAMLOPTDOTOPT 1908if test -n "$OCAMLOPTDOTOPT"; then 1909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLOPTDOTOPT" >&5 1910$as_echo "$OCAMLOPTDOTOPT" >&6; } 1911else 1912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1913$as_echo "no" >&6; } 1914fi 1915 1916 1917 if test "$OCAMLOPTDOTOPT" != no ; then 1918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ocamlc.opt version" >&5 1919$as_echo_n "checking ocamlc.opt version... " >&6; } 1920 TMPVER=`$OCAMLOPTDOTOPT -v | sed -n -e 's|.*version *\(.*\)$|\1|p' ` 1921 if test "$TMPVER" != "$OCAMLVERSION" ; then 1922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: differs from ocamlc; ocamlopt.opt discarded." >&5 1923$as_echo "differs from ocamlc; ocamlopt.opt discarded." >&6; } 1924 else 1925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 1926$as_echo "ok" >&6; } 1927 OCAMLOPT=$OCAMLOPTDOTOPT 1928 fi 1929 fi 1930fi 1931 1932# Extract the first word of "ocamllex", so it can be a program name with args. 1933set dummy ocamllex; ac_word=$2 1934{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1935$as_echo_n "checking for $ac_word... " >&6; } 1936if ${ac_cv_prog_OCAMLLEX+:} false; then : 1937 $as_echo_n "(cached) " >&6 1938else 1939 if test -n "$OCAMLLEX"; then 1940 ac_cv_prog_OCAMLLEX="$OCAMLLEX" # Let the user override the test. 1941else 1942as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1943for as_dir in $PATH 1944do 1945 IFS=$as_save_IFS 1946 test -z "$as_dir" && as_dir=. 1947 for ac_exec_ext in '' $ac_executable_extensions; do 1948 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1949 ac_cv_prog_OCAMLLEX="ocamllex" 1950 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1951 break 2 1952 fi 1953done 1954 done 1955IFS=$as_save_IFS 1956 1957 test -z "$ac_cv_prog_OCAMLLEX" && ac_cv_prog_OCAMLLEX="no" 1958fi 1959fi 1960OCAMLLEX=$ac_cv_prog_OCAMLLEX 1961if test -n "$OCAMLLEX"; then 1962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLLEX" >&5 1963$as_echo "$OCAMLLEX" >&6; } 1964else 1965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1966$as_echo "no" >&6; } 1967fi 1968 1969 1970if test "$OCAMLLEX" = no ; then 1971 as_fn_error $? "Cannot find ocamllex." "$LINENO" 5 1972else 1973 # Extract the first word of "ocamllex.opt", so it can be a program name with args. 1974set dummy ocamllex.opt; ac_word=$2 1975{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1976$as_echo_n "checking for $ac_word... " >&6; } 1977if ${ac_cv_prog_OCAMLLEXDOTOPT+:} false; then : 1978 $as_echo_n "(cached) " >&6 1979else 1980 if test -n "$OCAMLLEXDOTOPT"; then 1981 ac_cv_prog_OCAMLLEXDOTOPT="$OCAMLLEXDOTOPT" # Let the user override the test. 1982else 1983as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1984for as_dir in $PATH 1985do 1986 IFS=$as_save_IFS 1987 test -z "$as_dir" && as_dir=. 1988 for ac_exec_ext in '' $ac_executable_extensions; do 1989 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1990 ac_cv_prog_OCAMLLEXDOTOPT="ocamllex.opt" 1991 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1992 break 2 1993 fi 1994done 1995 done 1996IFS=$as_save_IFS 1997 1998 test -z "$ac_cv_prog_OCAMLLEXDOTOPT" && ac_cv_prog_OCAMLLEXDOTOPT="no" 1999fi 2000fi 2001OCAMLLEXDOTOPT=$ac_cv_prog_OCAMLLEXDOTOPT 2002if test -n "$OCAMLLEXDOTOPT"; then 2003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLLEXDOTOPT" >&5 2004$as_echo "$OCAMLLEXDOTOPT" >&6; } 2005else 2006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2007$as_echo "no" >&6; } 2008fi 2009 2010 2011 if test "$OCAMLLEXDOTOPT" != no ; then 2012 OCAMLLEX=$OCAMLLEXDOTOPT 2013 fi 2014fi 2015 2016# ocamldep should also be present in the path 2017# Extract the first word of "ocamldep", so it can be a program name with args. 2018set dummy ocamldep; ac_word=$2 2019{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2020$as_echo_n "checking for $ac_word... " >&6; } 2021if ${ac_cv_prog_OCAMLDEP+:} false; then : 2022 $as_echo_n "(cached) " >&6 2023else 2024 if test -n "$OCAMLDEP"; then 2025 ac_cv_prog_OCAMLDEP="$OCAMLDEP" # Let the user override the test. 2026else 2027as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2028for as_dir in $PATH 2029do 2030 IFS=$as_save_IFS 2031 test -z "$as_dir" && as_dir=. 2032 for ac_exec_ext in '' $ac_executable_extensions; do 2033 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2034 ac_cv_prog_OCAMLDEP="ocamldep" 2035 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2036 break 2 2037 fi 2038done 2039 done 2040IFS=$as_save_IFS 2041 2042 test -z "$ac_cv_prog_OCAMLDEP" && ac_cv_prog_OCAMLDEP="no" 2043fi 2044fi 2045OCAMLDEP=$ac_cv_prog_OCAMLDEP 2046if test -n "$OCAMLDEP"; then 2047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCAMLDEP" >&5 2048$as_echo "$OCAMLDEP" >&6; } 2049else 2050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2051$as_echo "no" >&6; } 2052fi 2053 2054 2055if test "$OCAMLC" = no ; then 2056 as_fn_error $? "Cannot find ocamldep." "$LINENO" 5 2057fi 2058 2059# where is perl 2060# Extract the first word of "perl", so it can be a program name with args. 2061set dummy perl; ac_word=$2 2062{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2063$as_echo_n "checking for $ac_word... " >&6; } 2064if ${ac_cv_path_PERL+:} false; then : 2065 $as_echo_n "(cached) " >&6 2066else 2067 case $PERL in 2068 [\\/]* | ?:[\\/]*) 2069 ac_cv_path_PERL="$PERL" # Let the user override the test with a path. 2070 ;; 2071 *) 2072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2073for as_dir in $PATH 2074do 2075 IFS=$as_save_IFS 2076 test -z "$as_dir" && as_dir=. 2077 for ac_exec_ext in '' $ac_executable_extensions; do 2078 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2079 ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" 2080 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2081 break 2 2082 fi 2083done 2084 done 2085IFS=$as_save_IFS 2086 2087 test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="/usr/bin/perl" 2088 ;; 2089esac 2090fi 2091PERL=$ac_cv_path_PERL 2092if test -n "$PERL"; then 2093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 2094$as_echo "$PERL" >&6; } 2095else 2096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2097$as_echo "no" >&6; } 2098fi 2099 2100 2101 2102# platform 2103{ $as_echo "$as_me:${as_lineno-$LINENO}: checking platform" >&5 2104$as_echo_n "checking platform... " >&6; } 2105if echo "Sys.os_type;;" | ocaml | grep -q Win32; then 2106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: win32" >&5 2107$as_echo "win32" >&6; } 2108 OCAMLWIN32=yes 2109 EXE=.exe 2110else 2111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: not win32" >&5 2112$as_echo "not win32" >&6; } 2113 OCAMLWIN32=no 2114 EXE= 2115fi 2116 2117if test "$enable_doc" = yes ; then 2118 # Extract the first word of "pdflatex", so it can be a program name with args. 2119set dummy pdflatex; ac_word=$2 2120{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2121$as_echo_n "checking for $ac_word... " >&6; } 2122if ${ac_cv_prog_PDFLATEX+:} false; then : 2123 $as_echo_n "(cached) " >&6 2124else 2125 if test -n "$PDFLATEX"; then 2126 ac_cv_prog_PDFLATEX="$PDFLATEX" # Let the user override the test. 2127else 2128as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2129for as_dir in $PATH 2130do 2131 IFS=$as_save_IFS 2132 test -z "$as_dir" && as_dir=. 2133 for ac_exec_ext in '' $ac_executable_extensions; do 2134 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2135 ac_cv_prog_PDFLATEX="pdflatex" 2136 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2137 break 2 2138 fi 2139done 2140 done 2141IFS=$as_save_IFS 2142 2143 test -z "$ac_cv_prog_PDFLATEX" && ac_cv_prog_PDFLATEX="no" 2144fi 2145fi 2146PDFLATEX=$ac_cv_prog_PDFLATEX 2147if test -n "$PDFLATEX"; then 2148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PDFLATEX" >&5 2149$as_echo "$PDFLATEX" >&6; } 2150else 2151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2152$as_echo "no" >&6; } 2153fi 2154 2155 2156 if test "$PDFLATEX" = no ; then 2157 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find pdflatex; documentation disabled." >&5 2158$as_echo "$as_me: WARNING: Cannot find pdflatex; documentation disabled." >&2;} 2159 enable_doc=no 2160 fi 2161fi 2162 2163# substitutions to perform 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175# Finally create all the generated files 2176ac_config_files="$ac_config_files Makefile aux2bib" 2177 2178cat >confcache <<\_ACEOF 2179# This file is a shell script that caches the results of configure 2180# tests run on this system so they can be shared between configure 2181# scripts and configure runs, see configure's option --config-cache. 2182# It is not useful on other systems. If it contains results you don't 2183# want to keep, you may remove or edit it. 2184# 2185# config.status only pays attention to the cache file if you give it 2186# the --recheck option to rerun configure. 2187# 2188# `ac_cv_env_foo' variables (set or unset) will be overridden when 2189# loading this file, other *unset* `ac_cv_foo' will be assigned the 2190# following values. 2191 2192_ACEOF 2193 2194# The following way of writing the cache mishandles newlines in values, 2195# but we know of no workaround that is simple, portable, and efficient. 2196# So, we kill variables containing newlines. 2197# Ultrix sh set writes to stderr and can't be redirected directly, 2198# and sets the high bit in the cache file unless we assign to the vars. 2199( 2200 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 2201 eval ac_val=\$$ac_var 2202 case $ac_val in #( 2203 *${as_nl}*) 2204 case $ac_var in #( 2205 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2206$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2207 esac 2208 case $ac_var in #( 2209 _ | IFS | as_nl) ;; #( 2210 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2211 *) { eval $ac_var=; unset $ac_var;} ;; 2212 esac ;; 2213 esac 2214 done 2215 2216 (set) 2>&1 | 2217 case $as_nl`(ac_space=' '; set) 2>&1` in #( 2218 *${as_nl}ac_space=\ *) 2219 # `set' does not quote correctly, so add quotes: double-quote 2220 # substitution turns \\\\ into \\, and sed turns \\ into \. 2221 sed -n \ 2222 "s/'/'\\\\''/g; 2223 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 2224 ;; #( 2225 *) 2226 # `set' quotes correctly as required by POSIX, so do not add quotes. 2227 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2228 ;; 2229 esac | 2230 sort 2231) | 2232 sed ' 2233 /^ac_cv_env_/b end 2234 t clear 2235 :clear 2236 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 2237 t end 2238 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 2239 :end' >>confcache 2240if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 2241 if test -w "$cache_file"; then 2242 if test "x$cache_file" != "x/dev/null"; then 2243 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 2244$as_echo "$as_me: updating cache $cache_file" >&6;} 2245 if test ! -f "$cache_file" || test -h "$cache_file"; then 2246 cat confcache >"$cache_file" 2247 else 2248 case $cache_file in #( 2249 */* | ?:*) 2250 mv -f confcache "$cache_file"$$ && 2251 mv -f "$cache_file"$$ "$cache_file" ;; #( 2252 *) 2253 mv -f confcache "$cache_file" ;; 2254 esac 2255 fi 2256 fi 2257 else 2258 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 2259$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 2260 fi 2261fi 2262rm -f confcache 2263 2264test "x$prefix" = xNONE && prefix=$ac_default_prefix 2265# Let make expand exec_prefix. 2266test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2267 2268# Transform confdefs.h into DEFS. 2269# Protect against shell expansion while executing Makefile rules. 2270# Protect against Makefile macro expansion. 2271# 2272# If the first sed substitution is executed (which looks for macros that 2273# take arguments), then branch to the quote section. Otherwise, 2274# look for a macro that doesn't take arguments. 2275ac_script=' 2276:mline 2277/\\$/{ 2278 N 2279 s,\\\n,, 2280 b mline 2281} 2282t clear 2283:clear 2284s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 2285t quote 2286s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 2287t quote 2288b any 2289:quote 2290s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 2291s/\[/\\&/g 2292s/\]/\\&/g 2293s/\$/$$/g 2294H 2295:any 2296${ 2297 g 2298 s/^\n// 2299 s/\n/ /g 2300 p 2301} 2302' 2303DEFS=`sed -n "$ac_script" confdefs.h` 2304 2305 2306ac_libobjs= 2307ac_ltlibobjs= 2308U= 2309for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 2310 # 1. Remove the extension, and $U if already installed. 2311 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 2312 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 2313 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 2314 # will be set to the directory where LIBOBJS objects are built. 2315 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 2316 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 2317done 2318LIBOBJS=$ac_libobjs 2319 2320LTLIBOBJS=$ac_ltlibobjs 2321 2322 2323 2324: "${CONFIG_STATUS=./config.status}" 2325ac_write_fail=0 2326ac_clean_files_save=$ac_clean_files 2327ac_clean_files="$ac_clean_files $CONFIG_STATUS" 2328{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 2329$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 2330as_write_fail=0 2331cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 2332#! $SHELL 2333# Generated by $as_me. 2334# Run this file to recreate the current configuration. 2335# Compiler output produced by configure, useful for debugging 2336# configure, is in config.log if it exists. 2337 2338debug=false 2339ac_cs_recheck=false 2340ac_cs_silent=false 2341 2342SHELL=\${CONFIG_SHELL-$SHELL} 2343export SHELL 2344_ASEOF 2345cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 2346## -------------------- ## 2347## M4sh Initialization. ## 2348## -------------------- ## 2349 2350# Be more Bourne compatible 2351DUALCASE=1; export DUALCASE # for MKS sh 2352if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 2353 emulate sh 2354 NULLCMD=: 2355 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 2356 # is contrary to our usage. Disable this feature. 2357 alias -g '${1+"$@"}'='"$@"' 2358 setopt NO_GLOB_SUBST 2359else 2360 case `(set -o) 2>/dev/null` in #( 2361 *posix*) : 2362 set -o posix ;; #( 2363 *) : 2364 ;; 2365esac 2366fi 2367 2368 2369as_nl=' 2370' 2371export as_nl 2372# Printing a long string crashes Solaris 7 /usr/bin/printf. 2373as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 2374as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 2375as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 2376# Prefer a ksh shell builtin over an external printf program on Solaris, 2377# but without wasting forks for bash or zsh. 2378if test -z "$BASH_VERSION$ZSH_VERSION" \ 2379 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 2380 as_echo='print -r --' 2381 as_echo_n='print -rn --' 2382elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 2383 as_echo='printf %s\n' 2384 as_echo_n='printf %s' 2385else 2386 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 2387 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 2388 as_echo_n='/usr/ucb/echo -n' 2389 else 2390 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 2391 as_echo_n_body='eval 2392 arg=$1; 2393 case $arg in #( 2394 *"$as_nl"*) 2395 expr "X$arg" : "X\\(.*\\)$as_nl"; 2396 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 2397 esac; 2398 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 2399 ' 2400 export as_echo_n_body 2401 as_echo_n='sh -c $as_echo_n_body as_echo' 2402 fi 2403 export as_echo_body 2404 as_echo='sh -c $as_echo_body as_echo' 2405fi 2406 2407# The user is always right. 2408if test "${PATH_SEPARATOR+set}" != set; then 2409 PATH_SEPARATOR=: 2410 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 2411 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 2412 PATH_SEPARATOR=';' 2413 } 2414fi 2415 2416 2417# IFS 2418# We need space, tab and new line, in precisely that order. Quoting is 2419# there to prevent editors from complaining about space-tab. 2420# (If _AS_PATH_WALK were called with IFS unset, it would disable word 2421# splitting by setting IFS to empty value.) 2422IFS=" "" $as_nl" 2423 2424# Find who we are. Look in the path if we contain no directory separator. 2425as_myself= 2426case $0 in #(( 2427 *[\\/]* ) as_myself=$0 ;; 2428 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2429for as_dir in $PATH 2430do 2431 IFS=$as_save_IFS 2432 test -z "$as_dir" && as_dir=. 2433 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 2434 done 2435IFS=$as_save_IFS 2436 2437 ;; 2438esac 2439# We did not find ourselves, most probably we were run as `sh COMMAND' 2440# in which case we are not to be found in the path. 2441if test "x$as_myself" = x; then 2442 as_myself=$0 2443fi 2444if test ! -f "$as_myself"; then 2445 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 2446 exit 1 2447fi 2448 2449# Unset variables that we do not need and which cause bugs (e.g. in 2450# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 2451# suppresses any "Segmentation fault" message there. '((' could 2452# trigger a bug in pdksh 5.2.14. 2453for as_var in BASH_ENV ENV MAIL MAILPATH 2454do eval test x\${$as_var+set} = xset \ 2455 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 2456done 2457PS1='$ ' 2458PS2='> ' 2459PS4='+ ' 2460 2461# NLS nuisances. 2462LC_ALL=C 2463export LC_ALL 2464LANGUAGE=C 2465export LANGUAGE 2466 2467# CDPATH. 2468(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 2469 2470 2471# as_fn_error STATUS ERROR [LINENO LOG_FD] 2472# ---------------------------------------- 2473# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 2474# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 2475# script with STATUS, using 1 if that was 0. 2476as_fn_error () 2477{ 2478 as_status=$1; test $as_status -eq 0 && as_status=1 2479 if test "$4"; then 2480 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2481 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 2482 fi 2483 $as_echo "$as_me: error: $2" >&2 2484 as_fn_exit $as_status 2485} # as_fn_error 2486 2487 2488# as_fn_set_status STATUS 2489# ----------------------- 2490# Set $? to STATUS, without forking. 2491as_fn_set_status () 2492{ 2493 return $1 2494} # as_fn_set_status 2495 2496# as_fn_exit STATUS 2497# ----------------- 2498# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 2499as_fn_exit () 2500{ 2501 set +e 2502 as_fn_set_status $1 2503 exit $1 2504} # as_fn_exit 2505 2506# as_fn_unset VAR 2507# --------------- 2508# Portably unset VAR. 2509as_fn_unset () 2510{ 2511 { eval $1=; unset $1;} 2512} 2513as_unset=as_fn_unset 2514# as_fn_append VAR VALUE 2515# ---------------------- 2516# Append the text in VALUE to the end of the definition contained in VAR. Take 2517# advantage of any shell optimizations that allow amortized linear growth over 2518# repeated appends, instead of the typical quadratic growth present in naive 2519# implementations. 2520if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 2521 eval 'as_fn_append () 2522 { 2523 eval $1+=\$2 2524 }' 2525else 2526 as_fn_append () 2527 { 2528 eval $1=\$$1\$2 2529 } 2530fi # as_fn_append 2531 2532# as_fn_arith ARG... 2533# ------------------ 2534# Perform arithmetic evaluation on the ARGs, and store the result in the 2535# global $as_val. Take advantage of shells that can avoid forks. The arguments 2536# must be portable across $(()) and expr. 2537if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 2538 eval 'as_fn_arith () 2539 { 2540 as_val=$(( $* )) 2541 }' 2542else 2543 as_fn_arith () 2544 { 2545 as_val=`expr "$@" || test $? -eq 1` 2546 } 2547fi # as_fn_arith 2548 2549 2550if expr a : '\(a\)' >/dev/null 2>&1 && 2551 test "X`expr 00001 : '.*\(...\)'`" = X001; then 2552 as_expr=expr 2553else 2554 as_expr=false 2555fi 2556 2557if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 2558 as_basename=basename 2559else 2560 as_basename=false 2561fi 2562 2563if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 2564 as_dirname=dirname 2565else 2566 as_dirname=false 2567fi 2568 2569as_me=`$as_basename -- "$0" || 2570$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 2571 X"$0" : 'X\(//\)$' \| \ 2572 X"$0" : 'X\(/\)' \| . 2>/dev/null || 2573$as_echo X/"$0" | 2574 sed '/^.*\/\([^/][^/]*\)\/*$/{ 2575 s//\1/ 2576 q 2577 } 2578 /^X\/\(\/\/\)$/{ 2579 s//\1/ 2580 q 2581 } 2582 /^X\/\(\/\).*/{ 2583 s//\1/ 2584 q 2585 } 2586 s/.*/./; q'` 2587 2588# Avoid depending upon Character Ranges. 2589as_cr_letters='abcdefghijklmnopqrstuvwxyz' 2590as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 2591as_cr_Letters=$as_cr_letters$as_cr_LETTERS 2592as_cr_digits='0123456789' 2593as_cr_alnum=$as_cr_Letters$as_cr_digits 2594 2595ECHO_C= ECHO_N= ECHO_T= 2596case `echo -n x` in #((((( 2597-n*) 2598 case `echo 'xy\c'` in 2599 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 2600 xy) ECHO_C='\c';; 2601 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 2602 ECHO_T=' ';; 2603 esac;; 2604*) 2605 ECHO_N='-n';; 2606esac 2607 2608rm -f conf$$ conf$$.exe conf$$.file 2609if test -d conf$$.dir; then 2610 rm -f conf$$.dir/conf$$.file 2611else 2612 rm -f conf$$.dir 2613 mkdir conf$$.dir 2>/dev/null 2614fi 2615if (echo >conf$$.file) 2>/dev/null; then 2616 if ln -s conf$$.file conf$$ 2>/dev/null; then 2617 as_ln_s='ln -s' 2618 # ... but there are two gotchas: 2619 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 2620 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 2621 # In both cases, we have to default to `cp -pR'. 2622 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 2623 as_ln_s='cp -pR' 2624 elif ln conf$$.file conf$$ 2>/dev/null; then 2625 as_ln_s=ln 2626 else 2627 as_ln_s='cp -pR' 2628 fi 2629else 2630 as_ln_s='cp -pR' 2631fi 2632rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 2633rmdir conf$$.dir 2>/dev/null 2634 2635 2636# as_fn_mkdir_p 2637# ------------- 2638# Create "$as_dir" as a directory, including parents if necessary. 2639as_fn_mkdir_p () 2640{ 2641 2642 case $as_dir in #( 2643 -*) as_dir=./$as_dir;; 2644 esac 2645 test -d "$as_dir" || eval $as_mkdir_p || { 2646 as_dirs= 2647 while :; do 2648 case $as_dir in #( 2649 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 2650 *) as_qdir=$as_dir;; 2651 esac 2652 as_dirs="'$as_qdir' $as_dirs" 2653 as_dir=`$as_dirname -- "$as_dir" || 2654$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 2655 X"$as_dir" : 'X\(//\)[^/]' \| \ 2656 X"$as_dir" : 'X\(//\)$' \| \ 2657 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 2658$as_echo X"$as_dir" | 2659 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 2660 s//\1/ 2661 q 2662 } 2663 /^X\(\/\/\)[^/].*/{ 2664 s//\1/ 2665 q 2666 } 2667 /^X\(\/\/\)$/{ 2668 s//\1/ 2669 q 2670 } 2671 /^X\(\/\).*/{ 2672 s//\1/ 2673 q 2674 } 2675 s/.*/./; q'` 2676 test -d "$as_dir" && break 2677 done 2678 test -z "$as_dirs" || eval "mkdir $as_dirs" 2679 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 2680 2681 2682} # as_fn_mkdir_p 2683if mkdir -p . 2>/dev/null; then 2684 as_mkdir_p='mkdir -p "$as_dir"' 2685else 2686 test -d ./-p && rmdir ./-p 2687 as_mkdir_p=false 2688fi 2689 2690 2691# as_fn_executable_p FILE 2692# ----------------------- 2693# Test if FILE is an executable regular file. 2694as_fn_executable_p () 2695{ 2696 test -f "$1" && test -x "$1" 2697} # as_fn_executable_p 2698as_test_x='test -x' 2699as_executable_p=as_fn_executable_p 2700 2701# Sed expression to map a string onto a valid CPP name. 2702as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 2703 2704# Sed expression to map a string onto a valid variable name. 2705as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 2706 2707 2708exec 6>&1 2709## ----------------------------------- ## 2710## Main body of $CONFIG_STATUS script. ## 2711## ----------------------------------- ## 2712_ASEOF 2713test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 2714 2715cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2716# Save the log message, to keep $0 and so on meaningful, and to 2717# report actual input values of CONFIG_FILES etc. instead of their 2718# values after options handling. 2719ac_log=" 2720This file was extended by $as_me, which was 2721generated by GNU Autoconf 2.69. Invocation command line was 2722 2723 CONFIG_FILES = $CONFIG_FILES 2724 CONFIG_HEADERS = $CONFIG_HEADERS 2725 CONFIG_LINKS = $CONFIG_LINKS 2726 CONFIG_COMMANDS = $CONFIG_COMMANDS 2727 $ $0 $@ 2728 2729on `(hostname || uname -n) 2>/dev/null | sed 1q` 2730" 2731 2732_ACEOF 2733 2734case $ac_config_files in *" 2735"*) set x $ac_config_files; shift; ac_config_files=$*;; 2736esac 2737 2738 2739 2740cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2741# Files that config.status was made for. 2742config_files="$ac_config_files" 2743 2744_ACEOF 2745 2746cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2747ac_cs_usage="\ 2748\`$as_me' instantiates files and other configuration actions 2749from templates according to the current configuration. Unless the files 2750and actions are specified as TAGs, all are instantiated by default. 2751 2752Usage: $0 [OPTION]... [TAG]... 2753 2754 -h, --help print this help, then exit 2755 -V, --version print version number and configuration settings, then exit 2756 --config print configuration, then exit 2757 -q, --quiet, --silent 2758 do not print progress messages 2759 -d, --debug don't remove temporary files 2760 --recheck update $as_me by reconfiguring in the same conditions 2761 --file=FILE[:TEMPLATE] 2762 instantiate the configuration file FILE 2763 2764Configuration files: 2765$config_files 2766 2767Report bugs to the package provider." 2768 2769_ACEOF 2770cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2771ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 2772ac_cs_version="\\ 2773config.status 2774configured by $0, generated by GNU Autoconf 2.69, 2775 with options \\"\$ac_cs_config\\" 2776 2777Copyright (C) 2012 Free Software Foundation, Inc. 2778This config.status script is free software; the Free Software Foundation 2779gives unlimited permission to copy, distribute and modify it." 2780 2781ac_pwd='$ac_pwd' 2782srcdir='$srcdir' 2783test -n "\$AWK" || AWK=awk 2784_ACEOF 2785 2786cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2787# The default lists apply if the user does not specify any file. 2788ac_need_defaults=: 2789while test $# != 0 2790do 2791 case $1 in 2792 --*=?*) 2793 ac_option=`expr "X$1" : 'X\([^=]*\)='` 2794 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 2795 ac_shift=: 2796 ;; 2797 --*=) 2798 ac_option=`expr "X$1" : 'X\([^=]*\)='` 2799 ac_optarg= 2800 ac_shift=: 2801 ;; 2802 *) 2803 ac_option=$1 2804 ac_optarg=$2 2805 ac_shift=shift 2806 ;; 2807 esac 2808 2809 case $ac_option in 2810 # Handling of the options. 2811 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 2812 ac_cs_recheck=: ;; 2813 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 2814 $as_echo "$ac_cs_version"; exit ;; 2815 --config | --confi | --conf | --con | --co | --c ) 2816 $as_echo "$ac_cs_config"; exit ;; 2817 --debug | --debu | --deb | --de | --d | -d ) 2818 debug=: ;; 2819 --file | --fil | --fi | --f ) 2820 $ac_shift 2821 case $ac_optarg in 2822 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 2823 '') as_fn_error $? "missing file argument" ;; 2824 esac 2825 as_fn_append CONFIG_FILES " '$ac_optarg'" 2826 ac_need_defaults=false;; 2827 --he | --h | --help | --hel | -h ) 2828 $as_echo "$ac_cs_usage"; exit ;; 2829 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2830 | -silent | --silent | --silen | --sile | --sil | --si | --s) 2831 ac_cs_silent=: ;; 2832 2833 # This is an error. 2834 -*) as_fn_error $? "unrecognized option: \`$1' 2835Try \`$0 --help' for more information." ;; 2836 2837 *) as_fn_append ac_config_targets " $1" 2838 ac_need_defaults=false ;; 2839 2840 esac 2841 shift 2842done 2843 2844ac_configure_extra_args= 2845 2846if $ac_cs_silent; then 2847 exec 6>/dev/null 2848 ac_configure_extra_args="$ac_configure_extra_args --silent" 2849fi 2850 2851_ACEOF 2852cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2853if \$ac_cs_recheck; then 2854 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 2855 shift 2856 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 2857 CONFIG_SHELL='$SHELL' 2858 export CONFIG_SHELL 2859 exec "\$@" 2860fi 2861 2862_ACEOF 2863cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2864exec 5>>config.log 2865{ 2866 echo 2867 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 2868## Running $as_me. ## 2869_ASBOX 2870 $as_echo "$ac_log" 2871} >&5 2872 2873_ACEOF 2874cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2875_ACEOF 2876 2877cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 2878 2879# Handling of arguments. 2880for ac_config_target in $ac_config_targets 2881do 2882 case $ac_config_target in 2883 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 2884 "aux2bib") CONFIG_FILES="$CONFIG_FILES aux2bib" ;; 2885 2886 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 2887 esac 2888done 2889 2890 2891# If the user did not use the arguments to specify the items to instantiate, 2892# then the envvar interface is used. Set only those that are not. 2893# We use the long form for the default assignment because of an extremely 2894# bizarre bug on SunOS 4.1.3. 2895if $ac_need_defaults; then 2896 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 2897fi 2898 2899# Have a temporary directory for convenience. Make it in the build tree 2900# simply because there is no reason against having it here, and in addition, 2901# creating and moving files from /tmp can sometimes cause problems. 2902# Hook for its removal unless debugging. 2903# Note that there is a small window in which the directory will not be cleaned: 2904# after its creation but before its name has been assigned to `$tmp'. 2905$debug || 2906{ 2907 tmp= ac_tmp= 2908 trap 'exit_status=$? 2909 : "${ac_tmp:=$tmp}" 2910 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 2911' 0 2912 trap 'as_fn_exit 1' 1 2 13 15 2913} 2914# Create a (secure) tmp directory for tmp files. 2915 2916{ 2917 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 2918 test -d "$tmp" 2919} || 2920{ 2921 tmp=./conf$$-$RANDOM 2922 (umask 077 && mkdir "$tmp") 2923} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 2924ac_tmp=$tmp 2925 2926# Set up the scripts for CONFIG_FILES section. 2927# No need to generate them if there are no CONFIG_FILES. 2928# This happens for instance with `./config.status config.h'. 2929if test -n "$CONFIG_FILES"; then 2930 2931 2932ac_cr=`echo X | tr X '\015'` 2933# On cygwin, bash can eat \r inside `` if the user requested igncr. 2934# But we know of no other shell where ac_cr would be empty at this 2935# point, so we can use a bashism as a fallback. 2936if test "x$ac_cr" = x; then 2937 eval ac_cr=\$\'\\r\' 2938fi 2939ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 2940if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 2941 ac_cs_awk_cr='\\r' 2942else 2943 ac_cs_awk_cr=$ac_cr 2944fi 2945 2946echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 2947_ACEOF 2948 2949 2950{ 2951 echo "cat >conf$$subs.awk <<_ACEOF" && 2952 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 2953 echo "_ACEOF" 2954} >conf$$subs.sh || 2955 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 2956ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 2957ac_delim='%!_!# ' 2958for ac_last_try in false false false false false :; do 2959 . ./conf$$subs.sh || 2960 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 2961 2962 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 2963 if test $ac_delim_n = $ac_delim_num; then 2964 break 2965 elif $ac_last_try; then 2966 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 2967 else 2968 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 2969 fi 2970done 2971rm -f conf$$subs.sh 2972 2973cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 2974cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 2975_ACEOF 2976sed -n ' 2977h 2978s/^/S["/; s/!.*/"]=/ 2979p 2980g 2981s/^[^!]*!// 2982:repl 2983t repl 2984s/'"$ac_delim"'$// 2985t delim 2986:nl 2987h 2988s/\(.\{148\}\)..*/\1/ 2989t more1 2990s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 2991p 2992n 2993b repl 2994:more1 2995s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 2996p 2997g 2998s/.\{148\}// 2999t nl 3000:delim 3001h 3002s/\(.\{148\}\)..*/\1/ 3003t more2 3004s/["\\]/\\&/g; s/^/"/; s/$/"/ 3005p 3006b 3007:more2 3008s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 3009p 3010g 3011s/.\{148\}// 3012t delim 3013' <conf$$subs.awk | sed ' 3014/^[^""]/{ 3015 N 3016 s/\n// 3017} 3018' >>$CONFIG_STATUS || ac_write_fail=1 3019rm -f conf$$subs.awk 3020cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3021_ACAWK 3022cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 3023 for (key in S) S_is_set[key] = 1 3024 FS = "" 3025 3026} 3027{ 3028 line = $ 0 3029 nfields = split(line, field, "@") 3030 substed = 0 3031 len = length(field[1]) 3032 for (i = 2; i < nfields; i++) { 3033 key = field[i] 3034 keylen = length(key) 3035 if (S_is_set[key]) { 3036 value = S[key] 3037 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 3038 len += length(value) + length(field[++i]) 3039 substed = 1 3040 } else 3041 len += 1 + keylen 3042 } 3043 3044 print line 3045} 3046 3047_ACAWK 3048_ACEOF 3049cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3050if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 3051 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 3052else 3053 cat 3054fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 3055 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 3056_ACEOF 3057 3058# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 3059# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 3060# trailing colons and then remove the whole line if VPATH becomes empty 3061# (actually we leave an empty line to preserve line numbers). 3062if test "x$srcdir" = x.; then 3063 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 3064h 3065s/// 3066s/^/:/ 3067s/[ ]*$/:/ 3068s/:\$(srcdir):/:/g 3069s/:\${srcdir}:/:/g 3070s/:@srcdir@:/:/g 3071s/^:*// 3072s/:*$// 3073x 3074s/\(=[ ]*\).*/\1/ 3075G 3076s/\n// 3077s/^[^=]*=[ ]*$// 3078}' 3079fi 3080 3081cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3082fi # test -n "$CONFIG_FILES" 3083 3084 3085eval set X " :F $CONFIG_FILES " 3086shift 3087for ac_tag 3088do 3089 case $ac_tag in 3090 :[FHLC]) ac_mode=$ac_tag; continue;; 3091 esac 3092 case $ac_mode$ac_tag in 3093 :[FHL]*:*);; 3094 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 3095 :[FH]-) ac_tag=-:-;; 3096 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 3097 esac 3098 ac_save_IFS=$IFS 3099 IFS=: 3100 set x $ac_tag 3101 IFS=$ac_save_IFS 3102 shift 3103 ac_file=$1 3104 shift 3105 3106 case $ac_mode in 3107 :L) ac_source=$1;; 3108 :[FH]) 3109 ac_file_inputs= 3110 for ac_f 3111 do 3112 case $ac_f in 3113 -) ac_f="$ac_tmp/stdin";; 3114 *) # Look for the file first in the build tree, then in the source tree 3115 # (if the path is not absolute). The absolute path cannot be DOS-style, 3116 # because $ac_f cannot contain `:'. 3117 test -f "$ac_f" || 3118 case $ac_f in 3119 [\\/$]*) false;; 3120 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 3121 esac || 3122 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 3123 esac 3124 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 3125 as_fn_append ac_file_inputs " '$ac_f'" 3126 done 3127 3128 # Let's still pretend it is `configure' which instantiates (i.e., don't 3129 # use $as_me), people would be surprised to read: 3130 # /* config.h. Generated by config.status. */ 3131 configure_input='Generated from '` 3132 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 3133 `' by configure.' 3134 if test x"$ac_file" != x-; then 3135 configure_input="$ac_file. $configure_input" 3136 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 3137$as_echo "$as_me: creating $ac_file" >&6;} 3138 fi 3139 # Neutralize special characters interpreted by sed in replacement strings. 3140 case $configure_input in #( 3141 *\&* | *\|* | *\\* ) 3142 ac_sed_conf_input=`$as_echo "$configure_input" | 3143 sed 's/[\\\\&|]/\\\\&/g'`;; #( 3144 *) ac_sed_conf_input=$configure_input;; 3145 esac 3146 3147 case $ac_tag in 3148 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 3149 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 3150 esac 3151 ;; 3152 esac 3153 3154 ac_dir=`$as_dirname -- "$ac_file" || 3155$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3156 X"$ac_file" : 'X\(//\)[^/]' \| \ 3157 X"$ac_file" : 'X\(//\)$' \| \ 3158 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 3159$as_echo X"$ac_file" | 3160 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 3161 s//\1/ 3162 q 3163 } 3164 /^X\(\/\/\)[^/].*/{ 3165 s//\1/ 3166 q 3167 } 3168 /^X\(\/\/\)$/{ 3169 s//\1/ 3170 q 3171 } 3172 /^X\(\/\).*/{ 3173 s//\1/ 3174 q 3175 } 3176 s/.*/./; q'` 3177 as_dir="$ac_dir"; as_fn_mkdir_p 3178 ac_builddir=. 3179 3180case "$ac_dir" in 3181.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 3182*) 3183 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 3184 # A ".." for each directory in $ac_dir_suffix. 3185 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 3186 case $ac_top_builddir_sub in 3187 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 3188 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 3189 esac ;; 3190esac 3191ac_abs_top_builddir=$ac_pwd 3192ac_abs_builddir=$ac_pwd$ac_dir_suffix 3193# for backward compatibility: 3194ac_top_builddir=$ac_top_build_prefix 3195 3196case $srcdir in 3197 .) # We are building in place. 3198 ac_srcdir=. 3199 ac_top_srcdir=$ac_top_builddir_sub 3200 ac_abs_top_srcdir=$ac_pwd ;; 3201 [\\/]* | ?:[\\/]* ) # Absolute name. 3202 ac_srcdir=$srcdir$ac_dir_suffix; 3203 ac_top_srcdir=$srcdir 3204 ac_abs_top_srcdir=$srcdir ;; 3205 *) # Relative name. 3206 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 3207 ac_top_srcdir=$ac_top_build_prefix$srcdir 3208 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 3209esac 3210ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 3211 3212 3213 case $ac_mode in 3214 :F) 3215 # 3216 # CONFIG_FILE 3217 # 3218 3219_ACEOF 3220 3221cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3222# If the template does not know about datarootdir, expand it. 3223# FIXME: This hack should be removed a few years after 2.60. 3224ac_datarootdir_hack=; ac_datarootdir_seen= 3225ac_sed_dataroot=' 3226/datarootdir/ { 3227 p 3228 q 3229} 3230/@datadir@/p 3231/@docdir@/p 3232/@infodir@/p 3233/@localedir@/p 3234/@mandir@/p' 3235case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 3236*datarootdir*) ac_datarootdir_seen=yes;; 3237*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 3238 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 3239$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 3240_ACEOF 3241cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3242 ac_datarootdir_hack=' 3243 s&@datadir@&$datadir&g 3244 s&@docdir@&$docdir&g 3245 s&@infodir@&$infodir&g 3246 s&@localedir@&$localedir&g 3247 s&@mandir@&$mandir&g 3248 s&\\\${datarootdir}&$datarootdir&g' ;; 3249esac 3250_ACEOF 3251 3252# Neutralize VPATH when `$srcdir' = `.'. 3253# Shell code in configure.ac might set extrasub. 3254# FIXME: do we really want to maintain this feature? 3255cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3256ac_sed_extra="$ac_vpsub 3257$extrasub 3258_ACEOF 3259cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3260:t 3261/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 3262s|@configure_input@|$ac_sed_conf_input|;t t 3263s&@top_builddir@&$ac_top_builddir_sub&;t t 3264s&@top_build_prefix@&$ac_top_build_prefix&;t t 3265s&@srcdir@&$ac_srcdir&;t t 3266s&@abs_srcdir@&$ac_abs_srcdir&;t t 3267s&@top_srcdir@&$ac_top_srcdir&;t t 3268s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 3269s&@builddir@&$ac_builddir&;t t 3270s&@abs_builddir@&$ac_abs_builddir&;t t 3271s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 3272$ac_datarootdir_hack 3273" 3274eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 3275 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 3276 3277test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 3278 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 3279 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 3280 "$ac_tmp/out"`; test -z "$ac_out"; } && 3281 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 3282which seems to be undefined. Please make sure it is defined" >&5 3283$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 3284which seems to be undefined. Please make sure it is defined" >&2;} 3285 3286 rm -f "$ac_tmp/stdin" 3287 case $ac_file in 3288 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 3289 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 3290 esac \ 3291 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 3292 ;; 3293 3294 3295 3296 esac 3297 3298done # for ac_tag 3299 3300 3301as_fn_exit 0 3302_ACEOF 3303ac_clean_files=$ac_clean_files_save 3304 3305test $ac_write_fail = 0 || 3306 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 3307 3308 3309# configure is writing to config.log, and then calls config.status. 3310# config.status does its own redirection, appending to config.log. 3311# Unfortunately, on DOS this fails, as config.log is still kept open 3312# by configure, so config.status won't be able to write to it; its 3313# output is simply discarded. So we exec the FD to /dev/null, 3314# effectively closing config.log, so it can be properly (re)opened and 3315# appended to by config.status. When coming back to configure, we 3316# need to make the FD available again. 3317if test "$no_create" != yes; then 3318 ac_cs_success=: 3319 ac_config_status_args= 3320 test "$silent" = yes && 3321 ac_config_status_args="$ac_config_status_args --quiet" 3322 exec 5>/dev/null 3323 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 3324 exec 5>>config.log 3325 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 3326 # would make configure fail if this is the last instruction. 3327 $ac_cs_success || as_fn_exit 1 3328fi 3329if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 3330 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 3331$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 3332fi 3333 3334chmod a+x aux2bib 3335chmod a-w Makefile 3336