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="Makefile.in" 585ac_subst_vars='LTLIBOBJS 586LIBOBJS 587TARGET_SUBDIR 588CPP_FOR_TARGET 589OBJEXT 590EXEEXT 591ac_ct_CC 592CPPFLAGS 593LDFLAGS 594CFLAGS 595CC 596target_alias 597host_alias 598build_alias 599LIBS 600ECHO_T 601ECHO_N 602ECHO_C 603DEFS 604mandir 605localedir 606libdir 607psdir 608pdfdir 609dvidir 610htmldir 611infodir 612docdir 613oldincludedir 614includedir 615localstatedir 616sharedstatedir 617sysconfdir 618datadir 619datarootdir 620libexecdir 621sbindir 622bindir 623program_transform_name 624prefix 625exec_prefix 626PACKAGE_URL 627PACKAGE_BUGREPORT 628PACKAGE_STRING 629PACKAGE_VERSION 630PACKAGE_TARNAME 631PACKAGE_NAME 632PATH_SEPARATOR 633SHELL 634WERROR_CFLAGS 635WARN_CFLAGS 636sim_reserved_bits 637sim_inline 638sim_hw 639sim_hw_objs 640sim_hw_cflags 641sim_default_model 642sim_scache 643sim_float 644sim_endian 645sim_bitsize 646sim_alignment' 647ac_subst_files='' 648ac_user_opts=' 649enable_option_checking 650' 651 ac_precious_vars='build_alias 652host_alias 653target_alias 654CC 655CFLAGS 656LDFLAGS 657LIBS 658CPPFLAGS' 659 660 661# Initialize some variables set by options. 662ac_init_help= 663ac_init_version=false 664ac_unrecognized_opts= 665ac_unrecognized_sep= 666# The variables have the same names as the options, with 667# dashes changed to underlines. 668cache_file=/dev/null 669exec_prefix=NONE 670no_create= 671no_recursion= 672prefix=NONE 673program_prefix=NONE 674program_suffix=NONE 675program_transform_name=s,x,x, 676silent= 677site= 678srcdir= 679verbose= 680x_includes=NONE 681x_libraries=NONE 682 683# Installation directory options. 684# These are left unexpanded so users can "make install exec_prefix=/foo" 685# and all the variables that are supposed to be based on exec_prefix 686# by default will actually change. 687# Use braces instead of parens because sh, perl, etc. also accept them. 688# (The list follows the same order as the GNU Coding Standards.) 689bindir='${exec_prefix}/bin' 690sbindir='${exec_prefix}/sbin' 691libexecdir='${exec_prefix}/libexec' 692datarootdir='${prefix}/share' 693datadir='${datarootdir}' 694sysconfdir='${prefix}/etc' 695sharedstatedir='${prefix}/com' 696localstatedir='${prefix}/var' 697includedir='${prefix}/include' 698oldincludedir='/usr/include' 699docdir='${datarootdir}/doc/${PACKAGE}' 700infodir='${datarootdir}/info' 701htmldir='${docdir}' 702dvidir='${docdir}' 703pdfdir='${docdir}' 704psdir='${docdir}' 705libdir='${exec_prefix}/lib' 706localedir='${datarootdir}/locale' 707mandir='${datarootdir}/man' 708 709ac_prev= 710ac_dashdash= 711for ac_option 712do 713 # If the previous option needs an argument, assign it. 714 if test -n "$ac_prev"; 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" >&6; } 1794if ${ac_cv_prog_ac_ct_CC+:} false; then : 1795 $as_echo_n "(cached) " >&6 1796else 1797 if test -n "$ac_ct_CC"; then 1798 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1799else 1800as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1801for as_dir in $PATH 1802do 1803 IFS=$as_save_IFS 1804 test -z "$as_dir" && as_dir=. 1805 for ac_exec_ext in '' $ac_executable_extensions; do 1806 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1807 ac_cv_prog_ac_ct_CC="gcc" 1808 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1809 break 2 1810 fi 1811done 1812 done 1813IFS=$as_save_IFS 1814 1815fi 1816fi 1817ac_ct_CC=$ac_cv_prog_ac_ct_CC 1818if test -n "$ac_ct_CC"; then 1819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 1820$as_echo "$ac_ct_CC" >&6; } 1821else 1822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1823$as_echo "no" >&6; } 1824fi 1825 1826 if test "x$ac_ct_CC" = x; then 1827 CC="" 1828 else 1829 case $cross_compiling:$ac_tool_warned in 1830yes:) 1831{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 1832$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 1833ac_tool_warned=yes ;; 1834esac 1835 CC=$ac_ct_CC 1836 fi 1837else 1838 CC="$ac_cv_prog_CC" 1839fi 1840 1841if test -z "$CC"; then 1842 if test -n "$ac_tool_prefix"; then 1843 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1844set dummy ${ac_tool_prefix}cc; ac_word=$2 1845{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1846$as_echo_n "checking for $ac_word... " >&6; } 1847if ${ac_cv_prog_CC+:} false; then : 1848 $as_echo_n "(cached) " >&6 1849else 1850 if test -n "$CC"; then 1851 ac_cv_prog_CC="$CC" # Let the user override the test. 1852else 1853as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1854for as_dir in $PATH 1855do 1856 IFS=$as_save_IFS 1857 test -z "$as_dir" && as_dir=. 1858 for ac_exec_ext in '' $ac_executable_extensions; do 1859 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1860 ac_cv_prog_CC="${ac_tool_prefix}cc" 1861 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1862 break 2 1863 fi 1864done 1865 done 1866IFS=$as_save_IFS 1867 1868fi 1869fi 1870CC=$ac_cv_prog_CC 1871if test -n "$CC"; then 1872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 1873$as_echo "$CC" >&6; } 1874else 1875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1876$as_echo "no" >&6; } 1877fi 1878 1879 1880 fi 1881fi 1882if test -z "$CC"; then 1883 # Extract the first word of "cc", so it can be a program name with args. 1884set dummy cc; ac_word=$2 1885{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1886$as_echo_n "checking for $ac_word... " >&6; } 1887if ${ac_cv_prog_CC+:} false; then : 1888 $as_echo_n "(cached) " >&6 1889else 1890 if test -n "$CC"; then 1891 ac_cv_prog_CC="$CC" # Let the user override the test. 1892else 1893 ac_prog_rejected=no 1894as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1895for as_dir in $PATH 1896do 1897 IFS=$as_save_IFS 1898 test -z "$as_dir" && as_dir=. 1899 for ac_exec_ext in '' $ac_executable_extensions; do 1900 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1901 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1902 ac_prog_rejected=yes 1903 continue 1904 fi 1905 ac_cv_prog_CC="cc" 1906 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1907 break 2 1908 fi 1909done 1910 done 1911IFS=$as_save_IFS 1912 1913if test $ac_prog_rejected = yes; then 1914 # We found a bogon in the path, so make sure we never use it. 1915 set dummy $ac_cv_prog_CC 1916 shift 1917 if test $# != 0; then 1918 # We chose a different compiler from the bogus one. 1919 # However, it has the same basename, so the bogon will be chosen 1920 # first if we set CC to just the basename; use the full file name. 1921 shift 1922 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1923 fi 1924fi 1925fi 1926fi 1927CC=$ac_cv_prog_CC 1928if test -n "$CC"; then 1929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 1930$as_echo "$CC" >&6; } 1931else 1932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1933$as_echo "no" >&6; } 1934fi 1935 1936 1937fi 1938if test -z "$CC"; then 1939 if test -n "$ac_tool_prefix"; then 1940 for ac_prog in cl.exe 1941 do 1942 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1943set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1944{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1945$as_echo_n "checking for $ac_word... " >&6; } 1946if ${ac_cv_prog_CC+:} false; then : 1947 $as_echo_n "(cached) " >&6 1948else 1949 if test -n "$CC"; then 1950 ac_cv_prog_CC="$CC" # Let the user override the test. 1951else 1952as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1953for as_dir in $PATH 1954do 1955 IFS=$as_save_IFS 1956 test -z "$as_dir" && as_dir=. 1957 for ac_exec_ext in '' $ac_executable_extensions; do 1958 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1959 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1960 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 1961 break 2 1962 fi 1963done 1964 done 1965IFS=$as_save_IFS 1966 1967fi 1968fi 1969CC=$ac_cv_prog_CC 1970if test -n "$CC"; then 1971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 1972$as_echo "$CC" >&6; } 1973else 1974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 1975$as_echo "no" >&6; } 1976fi 1977 1978 1979 test -n "$CC" && break 1980 done 1981fi 1982if test -z "$CC"; then 1983 ac_ct_CC=$CC 1984 for ac_prog in cl.exe 1985do 1986 # Extract the first word of "$ac_prog", so it can be a program name with args. 1987set dummy $ac_prog; ac_word=$2 1988{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 1989$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 2045See \`config.log' for more details" "$LINENO" 5; } 2046 2047# Provide some information about the compiler. 2048$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2049set X $ac_compile 2050ac_compiler=$2 2051for ac_option in --version -v -V -qversion; do 2052 { { ac_try="$ac_compiler $ac_option >&5" 2053case "(($ac_try" in 2054 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2055 *) ac_try_echo=$ac_try;; 2056esac 2057eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2058$as_echo "$ac_try_echo"; } >&5 2059 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2060 ac_status=$? 2061 if test -s conftest.err; then 2062 sed '10a\ 2063... rest of stderr output deleted ... 2064 10q' conftest.err >conftest.er1 2065 cat conftest.er1 >&5 2066 fi 2067 rm -f conftest.er1 conftest.err 2068 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2069 test $ac_status = 0; } 2070done 2071 2072cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2073/* end confdefs.h. */ 2074 2075int 2076main () 2077{ 2078 2079 ; 2080 return 0; 2081} 2082_ACEOF 2083ac_clean_files_save=$ac_clean_files 2084ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2085# Try to create an executable without -o first, disregard a.out. 2086# It will help us diagnose broken compilers, and finding out an intuition 2087# of exeext. 2088{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2089$as_echo_n "checking whether the C compiler works... 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For instance with Cygwin, `ls conftest' will 2188# work properly (i.e., refer to `conftest.exe'), while it won't with 2189# `rm'. 2190for ac_file in conftest.exe conftest conftest.*; do 2191 test -f "$ac_file" || continue 2192 case $ac_file in 2193 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2194 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2195 break;; 2196 * ) break;; 2197 esac 2198done 2199else 2200 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2201$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2202as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2203See \`config.log' for more details" "$LINENO" 5; } 2204fi 2205rm -f conftest conftest$ac_cv_exeext 2206{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2207$as_echo "$ac_cv_exeext" >&6; } 2208 2209rm -f conftest.$ac_ext 2210EXEEXT=$ac_cv_exeext 2211ac_exeext=$EXEEXT 2212cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2213/* end confdefs.h. */ 2214#include <stdio.h> 2215int 2216main () 2217{ 2218FILE *f = fopen ("conftest.out", "w"); 2219 return ferror (f) || fclose (f) != 0; 2220 2221 ; 2222 return 0; 2223} 2224_ACEOF 2225ac_clean_files="$ac_clean_files conftest.out" 2226# Check that the compiler produces executables we can run. If not, either 2227# the compiler is broken, or we cross compile. 2228{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2229$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2261If you meant to cross compile, use \`--host'. 2262See \`config.log' for more details" "$LINENO" 5; } 2263 fi 2264 fi 2265fi 2266{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2267$as_echo "$cross_compiling" >&6; } 2268 2269rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2270ac_clean_files=$ac_clean_files_save 2271{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2272$as_echo_n "checking for suffix of object files... " >&6; } 2273if ${ac_cv_objext+:} false; then : 2274 $as_echo_n "(cached) " >&6 2275else 2276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2277/* end confdefs.h. */ 2278 2279int 2280main () 2281{ 2282 2283 ; 2284 return 0; 2285} 2286_ACEOF 2287rm -f conftest.o conftest.obj 2288if { { ac_try="$ac_compile" 2289case "(($ac_try" in 2290 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2291 *) ac_try_echo=$ac_try;; 2292esac 2293eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2294$as_echo "$ac_try_echo"; } >&5 2295 (eval "$ac_compile") 2>&5 2296 ac_status=$? 2297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2298 test $ac_status = 0; }; then : 2299 for ac_file in conftest.o conftest.obj conftest.*; do 2300 test -f "$ac_file" || continue; 2301 case $ac_file in 2302 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2303 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2304 break;; 2305 esac 2306done 2307else 2308 $as_echo "$as_me: failed program was:" >&5 2309sed 's/^/| /' conftest.$ac_ext >&5 2310 2311{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2312$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2313as_fn_error $? "cannot compute suffix of object files: cannot compile 2314See \`config.log' for more details" "$LINENO" 5; } 2315fi 2316rm -f conftest.$ac_cv_objext conftest.$ac_ext 2317fi 2318{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2319$as_echo "$ac_cv_objext" >&6; } 2320OBJEXT=$ac_cv_objext 2321ac_objext=$OBJEXT 2322{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2323$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2324if ${ac_cv_c_compiler_gnu+:} false; then : 2325 $as_echo_n "(cached) " >&6 2326else 2327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2328/* end confdefs.h. */ 2329 2330int 2331main () 2332{ 2333#ifndef __GNUC__ 2334 choke me 2335#endif 2336 2337 ; 2338 return 0; 2339} 2340_ACEOF 2341if ac_fn_c_try_compile "$LINENO"; then : 2342 ac_compiler_gnu=yes 2343else 2344 ac_compiler_gnu=no 2345fi 2346rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2347ac_cv_c_compiler_gnu=$ac_compiler_gnu 2348 2349fi 2350{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2351$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2352if test $ac_compiler_gnu = yes; then 2353 GCC=yes 2354else 2355 GCC= 2356fi 2357ac_test_CFLAGS=${CFLAGS+set} 2358ac_save_CFLAGS=$CFLAGS 2359{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2360$as_echo_n "checking whether $CC accepts -g... " >&6; } 2361if ${ac_cv_prog_cc_g+:} false; then : 2362 $as_echo_n "(cached) " >&6 2363else 2364 ac_save_c_werror_flag=$ac_c_werror_flag 2365 ac_c_werror_flag=yes 2366 ac_cv_prog_cc_g=no 2367 CFLAGS="-g" 2368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2369/* end confdefs.h. */ 2370 2371int 2372main () 2373{ 2374 2375 ; 2376 return 0; 2377} 2378_ACEOF 2379if ac_fn_c_try_compile "$LINENO"; then : 2380 ac_cv_prog_cc_g=yes 2381else 2382 CFLAGS="" 2383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2384/* end confdefs.h. */ 2385 2386int 2387main () 2388{ 2389 2390 ; 2391 return 0; 2392} 2393_ACEOF 2394if ac_fn_c_try_compile "$LINENO"; then : 2395 2396else 2397 ac_c_werror_flag=$ac_save_c_werror_flag 2398 CFLAGS="-g" 2399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2400/* end confdefs.h. */ 2401 2402int 2403main () 2404{ 2405 2406 ; 2407 return 0; 2408} 2409_ACEOF 2410if ac_fn_c_try_compile "$LINENO"; then : 2411 ac_cv_prog_cc_g=yes 2412fi 2413rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2414fi 2415rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2416fi 2417rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2418 ac_c_werror_flag=$ac_save_c_werror_flag 2419fi 2420{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2421$as_echo "$ac_cv_prog_cc_g" >&6; } 2422if test "$ac_test_CFLAGS" = set; then 2423 CFLAGS=$ac_save_CFLAGS 2424elif test $ac_cv_prog_cc_g = yes; then 2425 if test "$GCC" = yes; then 2426 CFLAGS="-g -O2" 2427 else 2428 CFLAGS="-g" 2429 fi 2430else 2431 if test "$GCC" = yes; then 2432 CFLAGS="-O2" 2433 else 2434 CFLAGS= 2435 fi 2436fi 2437{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2438$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2439if ${ac_cv_prog_cc_c89+:} false; then : 2440 $as_echo_n "(cached) " >&6 2441else 2442 ac_cv_prog_cc_c89=no 2443ac_save_CC=$CC 2444cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2445/* end confdefs.h. */ 2446#include <stdarg.h> 2447#include <stdio.h> 2448struct stat; 2449/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2450struct buf { int x; }; 2451FILE * (*rcsopen) (struct buf *, struct stat *, int); 2452static char *e (p, i) 2453 char **p; 2454 int i; 2455{ 2456 return p[i]; 2457} 2458static char *f (char * (*g) (char **, int), char **p, ...) 2459{ 2460 char *s; 2461 va_list v; 2462 va_start (v,p); 2463 s = g (p, va_arg (v,int)); 2464 va_end (v); 2465 return s; 2466} 2467 2468/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2469 function prototypes and stuff, but not '\xHH' hex character constants. 2470 These don't provoke an error unfortunately, instead are silently treated 2471 as 'x'. The following induces an error, until -std is added to get 2472 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2473 array size at least. It's necessary to write '\x00'==0 to get something 2474 that's true only with -std. */ 2475int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2476 2477/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2478 inside strings and character constants. */ 2479#define FOO(x) 'x' 2480int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2481 2482int test (int i, double x); 2483struct s1 {int (*f) (int a);}; 2484struct s2 {int (*f) (double a);}; 2485int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2486int argc; 2487char **argv; 2488int 2489main () 2490{ 2491return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2492 ; 2493 return 0; 2494} 2495_ACEOF 2496for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2497 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2498do 2499 CC="$ac_save_CC $ac_arg" 2500 if ac_fn_c_try_compile "$LINENO"; then : 2501 ac_cv_prog_cc_c89=$ac_arg 2502fi 2503rm -f core conftest.err conftest.$ac_objext 2504 test "x$ac_cv_prog_cc_c89" != "xno" && break 2505done 2506rm -f conftest.$ac_ext 2507CC=$ac_save_CC 2508 2509fi 2510# AC_CACHE_VAL 2511case "x$ac_cv_prog_cc_c89" in 2512 x) 2513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2514$as_echo "none needed" >&6; } ;; 2515 xno) 2516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2517$as_echo "unsupported" >&6; } ;; 2518 *) 2519 CC="$CC $ac_cv_prog_cc_c89" 2520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2521$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2522esac 2523if test "x$ac_cv_prog_cc_c89" != xno; then : 2524 2525fi 2526 2527ac_ext=c 2528ac_cpp='$CPP $CPPFLAGS' 2529ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2530ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2531ac_compiler_gnu=$ac_cv_c_compiler_gnu 2532 2533 2534# Put a useful copy of CPP_FOR_TARGET in Makefile. 2535# This is only used to build the target values header files. These files are 2536# shipped with distributions so CPP_FOR_TARGET only needs to work in 2537# developer's trees. This value is borrowed from ../../Makefile.in. 2538CPP_FOR_TARGET="\` \ 2539 if test -f \$\${rootme}/../../gcc/Makefile ; then \ 2540 if test -f \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/Makefile ; then \ 2541 echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/ -idirafter \$\${rootme}/../../\$(TARGET_SUBDIR)/newlib/targ-include -idirafter \$(srcroot)/newlib/libc/include -nostdinc; \ 2542 else \ 2543 echo \$\${rootme}/../../gcc/xgcc -B\$\${rootme}/../../gcc/; \ 2544 fi; \ 2545 else \ 2546 if test '\$(host_canonical)' = '\$(target_canonical)' ; then \ 2547 echo \$(CC); \ 2548 else \ 2549 t='\$(program_transform_name)'; echo gcc | sed -e 's/x/x/' \$\$t; \ 2550 fi; \ 2551 fi\` -E" 2552 2553 2554# Set TARGET_SUBDIR, needed by CPP_FOR_TARGET. 2555if test x"${host}" = x"${target}" ; then 2556 TARGET_SUBDIR="." 2557else 2558 TARGET_SUBDIR=${target_alias} 2559fi 2560 2561 2562ac_config_files="$ac_config_files Makefile" 2563 2564cat >confcache <<\_ACEOF 2565# This file is a shell script that caches the results of configure 2566# tests run on this system so they can be shared between configure 2567# scripts and configure runs, see configure's option --config-cache. 2568# It is not useful on other systems. If it contains results you don't 2569# want to keep, you may remove or edit it. 2570# 2571# config.status only pays attention to the cache file if you give it 2572# the --recheck option to rerun configure. 2573# 2574# `ac_cv_env_foo' variables (set or unset) will be overridden when 2575# loading this file, other *unset* `ac_cv_foo' will be assigned the 2576# following values. 2577 2578_ACEOF 2579 2580# The following way of writing the cache mishandles newlines in values, 2581# but we know of no workaround that is simple, portable, and efficient. 2582# So, we kill variables containing newlines. 2583# Ultrix sh set writes to stderr and can't be redirected directly, 2584# and sets the high bit in the cache file unless we assign to the vars. 2585( 2586 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 2587 eval ac_val=\$$ac_var 2588 case $ac_val in #( 2589 *${as_nl}*) 2590 case $ac_var in #( 2591 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2592$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2593 esac 2594 case $ac_var in #( 2595 _ | IFS | as_nl) ;; #( 2596 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2597 *) { eval $ac_var=; unset $ac_var;} ;; 2598 esac ;; 2599 esac 2600 done 2601 2602 (set) 2>&1 | 2603 case $as_nl`(ac_space=' '; set) 2>&1` in #( 2604 *${as_nl}ac_space=\ *) 2605 # `set' does not quote correctly, so add quotes: double-quote 2606 # substitution turns \\\\ into \\, and sed turns \\ into \. 2607 sed -n \ 2608 "s/'/'\\\\''/g; 2609 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 2610 ;; #( 2611 *) 2612 # `set' quotes correctly as required by POSIX, so do not add quotes. 2613 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2614 ;; 2615 esac | 2616 sort 2617) | 2618 sed ' 2619 /^ac_cv_env_/b end 2620 t clear 2621 :clear 2622 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 2623 t end 2624 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 2625 :end' >>confcache 2626if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 2627 if test -w "$cache_file"; then 2628 if test "x$cache_file" != "x/dev/null"; then 2629 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 2630$as_echo "$as_me: updating cache $cache_file" >&6;} 2631 if test ! -f "$cache_file" || test -h "$cache_file"; then 2632 cat confcache >"$cache_file" 2633 else 2634 case $cache_file in #( 2635 */* | ?:*) 2636 mv -f confcache "$cache_file"$$ && 2637 mv -f "$cache_file"$$ "$cache_file" ;; #( 2638 *) 2639 mv -f confcache "$cache_file" ;; 2640 esac 2641 fi 2642 fi 2643 else 2644 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 2645$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 2646 fi 2647fi 2648rm -f confcache 2649 2650test "x$prefix" = xNONE && prefix=$ac_default_prefix 2651# Let make expand exec_prefix. 2652test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2653 2654# Transform confdefs.h into DEFS. 2655# Protect against shell expansion while executing Makefile rules. 2656# Protect against Makefile macro expansion. 2657# 2658# If the first sed substitution is executed (which looks for macros that 2659# take arguments), then branch to the quote section. Otherwise, 2660# look for a macro that doesn't take arguments. 2661ac_script=' 2662:mline 2663/\\$/{ 2664 N 2665 s,\\\n,, 2666 b mline 2667} 2668t clear 2669:clear 2670s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 2671t quote 2672s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 2673t quote 2674b any 2675:quote 2676s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 2677s/\[/\\&/g 2678s/\]/\\&/g 2679s/\$/$$/g 2680H 2681:any 2682${ 2683 g 2684 s/^\n// 2685 s/\n/ /g 2686 p 2687} 2688' 2689DEFS=`sed -n "$ac_script" confdefs.h` 2690 2691 2692ac_libobjs= 2693ac_ltlibobjs= 2694U= 2695for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 2696 # 1. Remove the extension, and $U if already installed. 2697 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 2698 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 2699 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 2700 # will be set to the directory where LIBOBJS objects are built. 2701 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 2702 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 2703done 2704LIBOBJS=$ac_libobjs 2705 2706LTLIBOBJS=$ac_ltlibobjs 2707 2708 2709 2710: "${CONFIG_STATUS=./config.status}" 2711ac_write_fail=0 2712ac_clean_files_save=$ac_clean_files 2713ac_clean_files="$ac_clean_files $CONFIG_STATUS" 2714{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 2715$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 2716as_write_fail=0 2717cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 2718#! $SHELL 2719# Generated by $as_me. 2720# Run this file to recreate the current configuration. 2721# Compiler output produced by configure, useful for debugging 2722# configure, is in config.log if it exists. 2723 2724debug=false 2725ac_cs_recheck=false 2726ac_cs_silent=false 2727 2728SHELL=\${CONFIG_SHELL-$SHELL} 2729export SHELL 2730_ASEOF 2731cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 2732## -------------------- ## 2733## M4sh Initialization. ## 2734## -------------------- ## 2735 2736# Be more Bourne compatible 2737DUALCASE=1; export DUALCASE # for MKS sh 2738if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 2739 emulate sh 2740 NULLCMD=: 2741 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 2742 # is contrary to our usage. Disable this feature. 2743 alias -g '${1+"$@"}'='"$@"' 2744 setopt NO_GLOB_SUBST 2745else 2746 case `(set -o) 2>/dev/null` in #( 2747 *posix*) : 2748 set -o posix ;; #( 2749 *) : 2750 ;; 2751esac 2752fi 2753 2754 2755as_nl=' 2756' 2757export as_nl 2758# Printing a long string crashes Solaris 7 /usr/bin/printf. 2759as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 2760as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 2761as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 2762# Prefer a ksh shell builtin over an external printf program on Solaris, 2763# but without wasting forks for bash or zsh. 2764if test -z "$BASH_VERSION$ZSH_VERSION" \ 2765 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 2766 as_echo='print -r --' 2767 as_echo_n='print -rn --' 2768elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 2769 as_echo='printf %s\n' 2770 as_echo_n='printf %s' 2771else 2772 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 2773 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 2774 as_echo_n='/usr/ucb/echo -n' 2775 else 2776 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 2777 as_echo_n_body='eval 2778 arg=$1; 2779 case $arg in #( 2780 *"$as_nl"*) 2781 expr "X$arg" : "X\\(.*\\)$as_nl"; 2782 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 2783 esac; 2784 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 2785 ' 2786 export as_echo_n_body 2787 as_echo_n='sh -c $as_echo_n_body as_echo' 2788 fi 2789 export as_echo_body 2790 as_echo='sh -c $as_echo_body as_echo' 2791fi 2792 2793# The user is always right. 2794if test "${PATH_SEPARATOR+set}" != set; then 2795 PATH_SEPARATOR=: 2796 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 2797 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 2798 PATH_SEPARATOR=';' 2799 } 2800fi 2801 2802 2803# IFS 2804# We need space, tab and new line, in precisely that order. Quoting is 2805# there to prevent editors from complaining about space-tab. 2806# (If _AS_PATH_WALK were called with IFS unset, it would disable word 2807# splitting by setting IFS to empty value.) 2808IFS=" "" $as_nl" 2809 2810# Find who we are. Look in the path if we contain no directory separator. 2811as_myself= 2812case $0 in #(( 2813 *[\\/]* ) as_myself=$0 ;; 2814 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2815for as_dir in $PATH 2816do 2817 IFS=$as_save_IFS 2818 test -z "$as_dir" && as_dir=. 2819 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 2820 done 2821IFS=$as_save_IFS 2822 2823 ;; 2824esac 2825# We did not find ourselves, most probably we were run as `sh COMMAND' 2826# in which case we are not to be found in the path. 2827if test "x$as_myself" = x; then 2828 as_myself=$0 2829fi 2830if test ! -f "$as_myself"; then 2831 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 2832 exit 1 2833fi 2834 2835# Unset variables that we do not need and which cause bugs (e.g. in 2836# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 2837# suppresses any "Segmentation fault" message there. '((' could 2838# trigger a bug in pdksh 5.2.14. 2839for as_var in BASH_ENV ENV MAIL MAILPATH 2840do eval test x\${$as_var+set} = xset \ 2841 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 2842done 2843PS1='$ ' 2844PS2='> ' 2845PS4='+ ' 2846 2847# NLS nuisances. 2848LC_ALL=C 2849export LC_ALL 2850LANGUAGE=C 2851export LANGUAGE 2852 2853# CDPATH. 2854(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 2855 2856 2857# as_fn_error STATUS ERROR [LINENO LOG_FD] 2858# ---------------------------------------- 2859# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 2860# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 2861# script with STATUS, using 1 if that was 0. 2862as_fn_error () 2863{ 2864 as_status=$1; test $as_status -eq 0 && as_status=1 2865 if test "$4"; then 2866 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2867 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 2868 fi 2869 $as_echo "$as_me: error: $2" >&2 2870 as_fn_exit $as_status 2871} # as_fn_error 2872 2873 2874# as_fn_set_status STATUS 2875# ----------------------- 2876# Set $? to STATUS, without forking. 2877as_fn_set_status () 2878{ 2879 return $1 2880} # as_fn_set_status 2881 2882# as_fn_exit STATUS 2883# ----------------- 2884# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 2885as_fn_exit () 2886{ 2887 set +e 2888 as_fn_set_status $1 2889 exit $1 2890} # as_fn_exit 2891 2892# as_fn_unset VAR 2893# --------------- 2894# Portably unset VAR. 2895as_fn_unset () 2896{ 2897 { eval $1=; unset $1;} 2898} 2899as_unset=as_fn_unset 2900# as_fn_append VAR VALUE 2901# ---------------------- 2902# Append the text in VALUE to the end of the definition contained in VAR. Take 2903# advantage of any shell optimizations that allow amortized linear growth over 2904# repeated appends, instead of the typical quadratic growth present in naive 2905# implementations. 2906if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 2907 eval 'as_fn_append () 2908 { 2909 eval $1+=\$2 2910 }' 2911else 2912 as_fn_append () 2913 { 2914 eval $1=\$$1\$2 2915 } 2916fi # as_fn_append 2917 2918# as_fn_arith ARG... 2919# ------------------ 2920# Perform arithmetic evaluation on the ARGs, and store the result in the 2921# global $as_val. Take advantage of shells that can avoid forks. The arguments 2922# must be portable across $(()) and expr. 2923if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 2924 eval 'as_fn_arith () 2925 { 2926 as_val=$(( $* )) 2927 }' 2928else 2929 as_fn_arith () 2930 { 2931 as_val=`expr "$@" || test $? -eq 1` 2932 } 2933fi # as_fn_arith 2934 2935 2936if expr a : '\(a\)' >/dev/null 2>&1 && 2937 test "X`expr 00001 : '.*\(...\)'`" = X001; then 2938 as_expr=expr 2939else 2940 as_expr=false 2941fi 2942 2943if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 2944 as_basename=basename 2945else 2946 as_basename=false 2947fi 2948 2949if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 2950 as_dirname=dirname 2951else 2952 as_dirname=false 2953fi 2954 2955as_me=`$as_basename -- "$0" || 2956$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 2957 X"$0" : 'X\(//\)$' \| \ 2958 X"$0" : 'X\(/\)' \| . 2>/dev/null || 2959$as_echo X/"$0" | 2960 sed '/^.*\/\([^/][^/]*\)\/*$/{ 2961 s//\1/ 2962 q 2963 } 2964 /^X\/\(\/\/\)$/{ 2965 s//\1/ 2966 q 2967 } 2968 /^X\/\(\/\).*/{ 2969 s//\1/ 2970 q 2971 } 2972 s/.*/./; q'` 2973 2974# Avoid depending upon Character Ranges. 2975as_cr_letters='abcdefghijklmnopqrstuvwxyz' 2976as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 2977as_cr_Letters=$as_cr_letters$as_cr_LETTERS 2978as_cr_digits='0123456789' 2979as_cr_alnum=$as_cr_Letters$as_cr_digits 2980 2981ECHO_C= ECHO_N= ECHO_T= 2982case `echo -n x` in #((((( 2983-n*) 2984 case `echo 'xy\c'` in 2985 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 2986 xy) ECHO_C='\c';; 2987 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 2988 ECHO_T=' ';; 2989 esac;; 2990*) 2991 ECHO_N='-n';; 2992esac 2993 2994rm -f conf$$ conf$$.exe conf$$.file 2995if test -d conf$$.dir; then 2996 rm -f conf$$.dir/conf$$.file 2997else 2998 rm -f conf$$.dir 2999 mkdir conf$$.dir 2>/dev/null 3000fi 3001if (echo >conf$$.file) 2>/dev/null; then 3002 if ln -s conf$$.file conf$$ 2>/dev/null; then 3003 as_ln_s='ln -s' 3004 # ... but there are two gotchas: 3005 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 3006 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 3007 # In both cases, we have to default to `cp -pR'. 3008 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 3009 as_ln_s='cp -pR' 3010 elif ln conf$$.file conf$$ 2>/dev/null; then 3011 as_ln_s=ln 3012 else 3013 as_ln_s='cp -pR' 3014 fi 3015else 3016 as_ln_s='cp -pR' 3017fi 3018rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 3019rmdir conf$$.dir 2>/dev/null 3020 3021 3022# as_fn_mkdir_p 3023# ------------- 3024# Create "$as_dir" as a directory, including parents if necessary. 3025as_fn_mkdir_p () 3026{ 3027 3028 case $as_dir in #( 3029 -*) as_dir=./$as_dir;; 3030 esac 3031 test -d "$as_dir" || eval $as_mkdir_p || { 3032 as_dirs= 3033 while :; do 3034 case $as_dir in #( 3035 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 3036 *) as_qdir=$as_dir;; 3037 esac 3038 as_dirs="'$as_qdir' $as_dirs" 3039 as_dir=`$as_dirname -- "$as_dir" || 3040$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3041 X"$as_dir" : 'X\(//\)[^/]' \| \ 3042 X"$as_dir" : 'X\(//\)$' \| \ 3043 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 3044$as_echo X"$as_dir" | 3045 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 3046 s//\1/ 3047 q 3048 } 3049 /^X\(\/\/\)[^/].*/{ 3050 s//\1/ 3051 q 3052 } 3053 /^X\(\/\/\)$/{ 3054 s//\1/ 3055 q 3056 } 3057 /^X\(\/\).*/{ 3058 s//\1/ 3059 q 3060 } 3061 s/.*/./; q'` 3062 test -d "$as_dir" && break 3063 done 3064 test -z "$as_dirs" || eval "mkdir $as_dirs" 3065 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 3066 3067 3068} # as_fn_mkdir_p 3069if mkdir -p . 2>/dev/null; then 3070 as_mkdir_p='mkdir -p "$as_dir"' 3071else 3072 test -d ./-p && rmdir ./-p 3073 as_mkdir_p=false 3074fi 3075 3076 3077# as_fn_executable_p FILE 3078# ----------------------- 3079# Test if FILE is an executable regular file. 3080as_fn_executable_p () 3081{ 3082 test -f "$1" && test -x "$1" 3083} # as_fn_executable_p 3084as_test_x='test -x' 3085as_executable_p=as_fn_executable_p 3086 3087# Sed expression to map a string onto a valid CPP name. 3088as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 3089 3090# Sed expression to map a string onto a valid variable name. 3091as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 3092 3093 3094exec 6>&1 3095## ----------------------------------- ## 3096## Main body of $CONFIG_STATUS script. ## 3097## ----------------------------------- ## 3098_ASEOF 3099test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 3100 3101cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3102# Save the log message, to keep $0 and so on meaningful, and to 3103# report actual input values of CONFIG_FILES etc. instead of their 3104# values after options handling. 3105ac_log=" 3106This file was extended by $as_me, which was 3107generated by GNU Autoconf 2.69. Invocation command line was 3108 3109 CONFIG_FILES = $CONFIG_FILES 3110 CONFIG_HEADERS = $CONFIG_HEADERS 3111 CONFIG_LINKS = $CONFIG_LINKS 3112 CONFIG_COMMANDS = $CONFIG_COMMANDS 3113 $ $0 $@ 3114 3115on `(hostname || uname -n) 2>/dev/null | sed 1q` 3116" 3117 3118_ACEOF 3119 3120case $ac_config_files in *" 3121"*) set x $ac_config_files; shift; ac_config_files=$*;; 3122esac 3123 3124 3125 3126cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3127# Files that config.status was made for. 3128config_files="$ac_config_files" 3129 3130_ACEOF 3131 3132cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3133ac_cs_usage="\ 3134\`$as_me' instantiates files and other configuration actions 3135from templates according to the current configuration. Unless the files 3136and actions are specified as TAGs, all are instantiated by default. 3137 3138Usage: $0 [OPTION]... [TAG]... 3139 3140 -h, --help print this help, then exit 3141 -V, --version print version number and configuration settings, then exit 3142 --config print configuration, then exit 3143 -q, --quiet, --silent 3144 do not print progress messages 3145 -d, --debug don't remove temporary files 3146 --recheck update $as_me by reconfiguring in the same conditions 3147 --file=FILE[:TEMPLATE] 3148 instantiate the configuration file FILE 3149 3150Configuration files: 3151$config_files 3152 3153Report bugs to the package provider." 3154 3155_ACEOF 3156cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3157ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 3158ac_cs_version="\\ 3159config.status 3160configured by $0, generated by GNU Autoconf 2.69, 3161 with options \\"\$ac_cs_config\\" 3162 3163Copyright (C) 2012 Free Software Foundation, Inc. 3164This config.status script is free software; the Free Software Foundation 3165gives unlimited permission to copy, distribute and modify it." 3166 3167ac_pwd='$ac_pwd' 3168srcdir='$srcdir' 3169test -n "\$AWK" || AWK=awk 3170_ACEOF 3171 3172cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3173# The default lists apply if the user does not specify any file. 3174ac_need_defaults=: 3175while test $# != 0 3176do 3177 case $1 in 3178 --*=?*) 3179 ac_option=`expr "X$1" : 'X\([^=]*\)='` 3180 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 3181 ac_shift=: 3182 ;; 3183 --*=) 3184 ac_option=`expr "X$1" : 'X\([^=]*\)='` 3185 ac_optarg= 3186 ac_shift=: 3187 ;; 3188 *) 3189 ac_option=$1 3190 ac_optarg=$2 3191 ac_shift=shift 3192 ;; 3193 esac 3194 3195 case $ac_option in 3196 # Handling of the options. 3197 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 3198 ac_cs_recheck=: ;; 3199 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 3200 $as_echo "$ac_cs_version"; exit ;; 3201 --config | --confi | --conf | --con | --co | --c ) 3202 $as_echo "$ac_cs_config"; exit ;; 3203 --debug | --debu | --deb | --de | --d | -d ) 3204 debug=: ;; 3205 --file | --fil | --fi | --f ) 3206 $ac_shift 3207 case $ac_optarg in 3208 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 3209 '') as_fn_error $? "missing file argument" ;; 3210 esac 3211 as_fn_append CONFIG_FILES " '$ac_optarg'" 3212 ac_need_defaults=false;; 3213 --he | --h | --help | --hel | -h ) 3214 $as_echo "$ac_cs_usage"; exit ;; 3215 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 3216 | -silent | --silent | --silen | --sile | --sil | --si | --s) 3217 ac_cs_silent=: ;; 3218 3219 # This is an error. 3220 -*) as_fn_error $? "unrecognized option: \`$1' 3221Try \`$0 --help' for more information." ;; 3222 3223 *) as_fn_append ac_config_targets " $1" 3224 ac_need_defaults=false ;; 3225 3226 esac 3227 shift 3228done 3229 3230ac_configure_extra_args= 3231 3232if $ac_cs_silent; then 3233 exec 6>/dev/null 3234 ac_configure_extra_args="$ac_configure_extra_args --silent" 3235fi 3236 3237_ACEOF 3238cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3239if \$ac_cs_recheck; then 3240 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 3241 shift 3242 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 3243 CONFIG_SHELL='$SHELL' 3244 export CONFIG_SHELL 3245 exec "\$@" 3246fi 3247 3248_ACEOF 3249cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3250exec 5>>config.log 3251{ 3252 echo 3253 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 3254## Running $as_me. ## 3255_ASBOX 3256 $as_echo "$ac_log" 3257} >&5 3258 3259_ACEOF 3260cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3261_ACEOF 3262 3263cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3264 3265# Handling of arguments. 3266for ac_config_target in $ac_config_targets 3267do 3268 case $ac_config_target in 3269 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 3270 3271 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 3272 esac 3273done 3274 3275 3276# If the user did not use the arguments to specify the items to instantiate, 3277# then the envvar interface is used. Set only those that are not. 3278# We use the long form for the default assignment because of an extremely 3279# bizarre bug on SunOS 4.1.3. 3280if $ac_need_defaults; then 3281 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 3282fi 3283 3284# Have a temporary directory for convenience. Make it in the build tree 3285# simply because there is no reason against having it here, and in addition, 3286# creating and moving files from /tmp can sometimes cause problems. 3287# Hook for its removal unless debugging. 3288# Note that there is a small window in which the directory will not be cleaned: 3289# after its creation but before its name has been assigned to `$tmp'. 3290$debug || 3291{ 3292 tmp= ac_tmp= 3293 trap 'exit_status=$? 3294 : "${ac_tmp:=$tmp}" 3295 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 3296' 0 3297 trap 'as_fn_exit 1' 1 2 13 15 3298} 3299# Create a (secure) tmp directory for tmp files. 3300 3301{ 3302 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 3303 test -d "$tmp" 3304} || 3305{ 3306 tmp=./conf$$-$RANDOM 3307 (umask 077 && mkdir "$tmp") 3308} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 3309ac_tmp=$tmp 3310 3311# Set up the scripts for CONFIG_FILES section. 3312# No need to generate them if there are no CONFIG_FILES. 3313# This happens for instance with `./config.status config.h'. 3314if test -n "$CONFIG_FILES"; then 3315 3316 3317ac_cr=`echo X | tr X '\015'` 3318# On cygwin, bash can eat \r inside `` if the user requested igncr. 3319# But we know of no other shell where ac_cr would be empty at this 3320# point, so we can use a bashism as a fallback. 3321if test "x$ac_cr" = x; then 3322 eval ac_cr=\$\'\\r\' 3323fi 3324ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 3325if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 3326 ac_cs_awk_cr='\\r' 3327else 3328 ac_cs_awk_cr=$ac_cr 3329fi 3330 3331echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 3332_ACEOF 3333 3334 3335{ 3336 echo "cat >conf$$subs.awk <<_ACEOF" && 3337 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 3338 echo "_ACEOF" 3339} >conf$$subs.sh || 3340 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 3341ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 3342ac_delim='%!_!# ' 3343for ac_last_try in false false false false false :; do 3344 . ./conf$$subs.sh || 3345 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 3346 3347 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 3348 if test $ac_delim_n = $ac_delim_num; then 3349 break 3350 elif $ac_last_try; then 3351 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 3352 else 3353 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 3354 fi 3355done 3356rm -f conf$$subs.sh 3357 3358cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3359cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 3360_ACEOF 3361sed -n ' 3362h 3363s/^/S["/; s/!.*/"]=/ 3364p 3365g 3366s/^[^!]*!// 3367:repl 3368t repl 3369s/'"$ac_delim"'$// 3370t delim 3371:nl 3372h 3373s/\(.\{148\}\)..*/\1/ 3374t more1 3375s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 3376p 3377n 3378b repl 3379:more1 3380s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 3381p 3382g 3383s/.\{148\}// 3384t nl 3385:delim 3386h 3387s/\(.\{148\}\)..*/\1/ 3388t more2 3389s/["\\]/\\&/g; s/^/"/; s/$/"/ 3390p 3391b 3392:more2 3393s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 3394p 3395g 3396s/.\{148\}// 3397t delim 3398' <conf$$subs.awk | sed ' 3399/^[^""]/{ 3400 N 3401 s/\n// 3402} 3403' >>$CONFIG_STATUS || ac_write_fail=1 3404rm -f conf$$subs.awk 3405cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3406_ACAWK 3407cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 3408 for (key in S) S_is_set[key] = 1 3409 FS = "" 3410 3411} 3412{ 3413 line = $ 0 3414 nfields = split(line, field, "@") 3415 substed = 0 3416 len = length(field[1]) 3417 for (i = 2; i < nfields; i++) { 3418 key = field[i] 3419 keylen = length(key) 3420 if (S_is_set[key]) { 3421 value = S[key] 3422 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 3423 len += length(value) + length(field[++i]) 3424 substed = 1 3425 } else 3426 len += 1 + keylen 3427 } 3428 3429 print line 3430} 3431 3432_ACAWK 3433_ACEOF 3434cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3435if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 3436 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 3437else 3438 cat 3439fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 3440 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 3441_ACEOF 3442 3443# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 3444# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 3445# trailing colons and then remove the whole line if VPATH becomes empty 3446# (actually we leave an empty line to preserve line numbers). 3447if test "x$srcdir" = x.; then 3448 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 3449h 3450s/// 3451s/^/:/ 3452s/[ ]*$/:/ 3453s/:\$(srcdir):/:/g 3454s/:\${srcdir}:/:/g 3455s/:@srcdir@:/:/g 3456s/^:*// 3457s/:*$// 3458x 3459s/\(=[ ]*\).*/\1/ 3460G 3461s/\n// 3462s/^[^=]*=[ ]*$// 3463}' 3464fi 3465 3466cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3467fi # test -n "$CONFIG_FILES" 3468 3469 3470eval set X " :F $CONFIG_FILES " 3471shift 3472for ac_tag 3473do 3474 case $ac_tag in 3475 :[FHLC]) ac_mode=$ac_tag; continue;; 3476 esac 3477 case $ac_mode$ac_tag in 3478 :[FHL]*:*);; 3479 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 3480 :[FH]-) ac_tag=-:-;; 3481 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 3482 esac 3483 ac_save_IFS=$IFS 3484 IFS=: 3485 set x $ac_tag 3486 IFS=$ac_save_IFS 3487 shift 3488 ac_file=$1 3489 shift 3490 3491 case $ac_mode in 3492 :L) ac_source=$1;; 3493 :[FH]) 3494 ac_file_inputs= 3495 for ac_f 3496 do 3497 case $ac_f in 3498 -) ac_f="$ac_tmp/stdin";; 3499 *) # Look for the file first in the build tree, then in the source tree 3500 # (if the path is not absolute). The absolute path cannot be DOS-style, 3501 # because $ac_f cannot contain `:'. 3502 test -f "$ac_f" || 3503 case $ac_f in 3504 [\\/$]*) false;; 3505 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 3506 esac || 3507 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 3508 esac 3509 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 3510 as_fn_append ac_file_inputs " '$ac_f'" 3511 done 3512 3513 # Let's still pretend it is `configure' which instantiates (i.e., don't 3514 # use $as_me), people would be surprised to read: 3515 # /* config.h. Generated by config.status. */ 3516 configure_input='Generated from '` 3517 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 3518 `' by configure.' 3519 if test x"$ac_file" != x-; then 3520 configure_input="$ac_file. $configure_input" 3521 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 3522$as_echo "$as_me: creating $ac_file" >&6;} 3523 fi 3524 # Neutralize special characters interpreted by sed in replacement strings. 3525 case $configure_input in #( 3526 *\&* | *\|* | *\\* ) 3527 ac_sed_conf_input=`$as_echo "$configure_input" | 3528 sed 's/[\\\\&|]/\\\\&/g'`;; #( 3529 *) ac_sed_conf_input=$configure_input;; 3530 esac 3531 3532 case $ac_tag in 3533 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 3534 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 3535 esac 3536 ;; 3537 esac 3538 3539 ac_dir=`$as_dirname -- "$ac_file" || 3540$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 3541 X"$ac_file" : 'X\(//\)[^/]' \| \ 3542 X"$ac_file" : 'X\(//\)$' \| \ 3543 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 3544$as_echo X"$ac_file" | 3545 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 3546 s//\1/ 3547 q 3548 } 3549 /^X\(\/\/\)[^/].*/{ 3550 s//\1/ 3551 q 3552 } 3553 /^X\(\/\/\)$/{ 3554 s//\1/ 3555 q 3556 } 3557 /^X\(\/\).*/{ 3558 s//\1/ 3559 q 3560 } 3561 s/.*/./; q'` 3562 as_dir="$ac_dir"; as_fn_mkdir_p 3563 ac_builddir=. 3564 3565case "$ac_dir" in 3566.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 3567*) 3568 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 3569 # A ".." for each directory in $ac_dir_suffix. 3570 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 3571 case $ac_top_builddir_sub in 3572 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 3573 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 3574 esac ;; 3575esac 3576ac_abs_top_builddir=$ac_pwd 3577ac_abs_builddir=$ac_pwd$ac_dir_suffix 3578# for backward compatibility: 3579ac_top_builddir=$ac_top_build_prefix 3580 3581case $srcdir in 3582 .) # We are building in place. 3583 ac_srcdir=. 3584 ac_top_srcdir=$ac_top_builddir_sub 3585 ac_abs_top_srcdir=$ac_pwd ;; 3586 [\\/]* | ?:[\\/]* ) # Absolute name. 3587 ac_srcdir=$srcdir$ac_dir_suffix; 3588 ac_top_srcdir=$srcdir 3589 ac_abs_top_srcdir=$srcdir ;; 3590 *) # Relative name. 3591 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 3592 ac_top_srcdir=$ac_top_build_prefix$srcdir 3593 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 3594esac 3595ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 3596 3597 3598 case $ac_mode in 3599 :F) 3600 # 3601 # CONFIG_FILE 3602 # 3603 3604_ACEOF 3605 3606cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3607# If the template does not know about datarootdir, expand it. 3608# FIXME: This hack should be removed a few years after 2.60. 3609ac_datarootdir_hack=; ac_datarootdir_seen= 3610ac_sed_dataroot=' 3611/datarootdir/ { 3612 p 3613 q 3614} 3615/@datadir@/p 3616/@docdir@/p 3617/@infodir@/p 3618/@localedir@/p 3619/@mandir@/p' 3620case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 3621*datarootdir*) ac_datarootdir_seen=yes;; 3622*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 3623 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 3624$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 3625_ACEOF 3626cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3627 ac_datarootdir_hack=' 3628 s&@datadir@&$datadir&g 3629 s&@docdir@&$docdir&g 3630 s&@infodir@&$infodir&g 3631 s&@localedir@&$localedir&g 3632 s&@mandir@&$mandir&g 3633 s&\\\${datarootdir}&$datarootdir&g' ;; 3634esac 3635_ACEOF 3636 3637# Neutralize VPATH when `$srcdir' = `.'. 3638# Shell code in configure.ac might set extrasub. 3639# FIXME: do we really want to maintain this feature? 3640cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 3641ac_sed_extra="$ac_vpsub 3642$extrasub 3643_ACEOF 3644cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 3645:t 3646/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 3647s|@configure_input@|$ac_sed_conf_input|;t t 3648s&@top_builddir@&$ac_top_builddir_sub&;t t 3649s&@top_build_prefix@&$ac_top_build_prefix&;t t 3650s&@srcdir@&$ac_srcdir&;t t 3651s&@abs_srcdir@&$ac_abs_srcdir&;t t 3652s&@top_srcdir@&$ac_top_srcdir&;t t 3653s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 3654s&@builddir@&$ac_builddir&;t t 3655s&@abs_builddir@&$ac_abs_builddir&;t t 3656s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 3657$ac_datarootdir_hack 3658" 3659eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 3660 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 3661 3662test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 3663 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 3664 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 3665 "$ac_tmp/out"`; test -z "$ac_out"; } && 3666 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 3667which seems to be undefined. Please make sure it is defined" >&5 3668$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 3669which seems to be undefined. Please make sure it is defined" >&2;} 3670 3671 rm -f "$ac_tmp/stdin" 3672 case $ac_file in 3673 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 3674 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 3675 esac \ 3676 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 3677 ;; 3678 3679 3680 3681 esac 3682 3683done # for ac_tag 3684 3685 3686as_fn_exit 0 3687_ACEOF 3688ac_clean_files=$ac_clean_files_save 3689 3690test $ac_write_fail = 0 || 3691 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 3692 3693 3694# configure is writing to config.log, and then calls config.status. 3695# config.status does its own redirection, appending to config.log. 3696# Unfortunately, on DOS this fails, as config.log is still kept open 3697# by configure, so config.status won't be able to write to it; its 3698# output is simply discarded. So we exec the FD to /dev/null, 3699# effectively closing config.log, so it can be properly (re)opened and 3700# appended to by config.status. When coming back to configure, we 3701# need to make the FD available again. 3702if test "$no_create" != yes; then 3703 ac_cs_success=: 3704 ac_config_status_args= 3705 test "$silent" = yes && 3706 ac_config_status_args="$ac_config_status_args --quiet" 3707 exec 5>/dev/null 3708 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 3709 exec 5>>config.log 3710 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 3711 # would make configure fail if this is the last instruction. 3712 $ac_cs_success || as_fn_exit 1 3713fi 3714if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 3715 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 3716$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 3717fi 3718 3719