1 #! /bin/sh 2 # From configure.in Id: configure.in,v 1.388 2009/02/02 13:02:47 vruppert Exp . 3 # Guess values for system-dependent variables and create Makefiles. 4 # Generated by GNU Autoconf 2.61. 5 # 6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 7 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 8 # This configure script is free software; the Free Software Foundation 9 # gives unlimited permission to copy, distribute and modify it. 10 ## --------------------- ## 11 ## M4sh Initialization. ## 12 ## --------------------- ## 13 14 # Be more Bourne compatible 15 DUALCASE=1; export DUALCASE # for MKS sh 16 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 17 emulate sh 18 NULLCMD=: 19 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 20 # is contrary to our usage. Disable this feature. 21 alias -g '${1+"$@"}'='"$@"' 22 setopt NO_GLOB_SUBST 23 else 24 case `(set -o) 2>/dev/null` in 25 *posix*) set -o posix ;; 26 esac 27 28 fi 29 30 31 32 33 # PATH needs CR 34 # Avoid depending upon Character Ranges. 35 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 36 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 37 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 38 as_cr_digits='0123456789' 39 as_cr_alnum=$as_cr_Letters$as_cr_digits 40 41 # The user is always right. 42 if test "${PATH_SEPARATOR+set}" != set; then 43 echo "#! /bin/sh" >conf$$.sh 44 echo "exit 0" >>conf$$.sh 45 chmod +x conf$$.sh 46 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 47 PATH_SEPARATOR=';' 48 else 49 PATH_SEPARATOR=: 50 fi 51 rm -f conf$$.sh 52 fi 53 54 # Support unset when possible. 55 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 56 as_unset=unset 57 else 58 as_unset=false 59 fi 60 61 62 # IFS 63 # We need space, tab and new line, in precisely that order. Quoting is 64 # there to prevent editors from complaining about space-tab. 65 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 66 # splitting by setting IFS to empty value.) 67 as_nl=' 68 ' 69 IFS=" "" $as_nl" 70 71 # Find who we are. Look in the path if we contain no directory separator. 72 case $0 in 73 *[\\/]* ) as_myself=$0 ;; 74 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 75 for as_dir in $PATH 76 do 77 IFS=$as_save_IFS 78 test -z "$as_dir" && as_dir=. 79 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 80 done 81 IFS=$as_save_IFS 82 83 ;; 84 esac 85 # We did not find ourselves, most probably we were run as `sh COMMAND' 86 # in which case we are not to be found in the path. 87 if test "x$as_myself" = x; then 88 as_myself=$0 89 fi 90 if test ! -f "$as_myself"; then 91 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 92 { (exit 1); exit 1; } 93 fi 94 95 # Work around bugs in pre-3.0 UWIN ksh. 96 for as_var in ENV MAIL MAILPATH 97 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 98 done 99 PS1='$ ' 100 PS2='> ' 101 PS4='+ ' 102 103 # NLS nuisances. 104 for as_var in \ 105 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 106 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 107 LC_TELEPHONE LC_TIME 108 do 109 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 110 eval $as_var=C; export $as_var 111 else 112 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 113 fi 114 done 115 116 # Required to use basename. 117 if expr a : '\(a\)' >/dev/null 2>&1 && 118 test "X`expr 00001 : '.*\(...\)'`" = X001; then 119 as_expr=expr 120 else 121 as_expr=false 122 fi 123 124 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 125 as_basename=basename 126 else 127 as_basename=false 128 fi 129 130 131 # Name of the executable. 132 as_me=`$as_basename -- "$0" || 133 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 134 X"$0" : 'X\(//\)$' \| \ 135 X"$0" : 'X\(/\)' \| . 2>/dev/null || 136 echo X/"$0" | 137 sed '/^.*\/\([^/][^/]*\)\/*$/{ 138 s//\1/ 139 q 140 } 141 /^X\/\(\/\/\)$/{ 142 s//\1/ 143 q 144 } 145 /^X\/\(\/\).*/{ 146 s//\1/ 147 q 148 } 149 s/.*/./; q'` 150 151 # CDPATH. 152 $as_unset CDPATH 153 154 155 if test "x$CONFIG_SHELL" = x; then 156 if (eval ":") 2>/dev/null; then 157 as_have_required=yes 158 else 159 as_have_required=no 160 fi 161 162 if test $as_have_required = yes && (eval ": 163 (as_func_return () { 164 (exit \$1) 165 } 166 as_func_success () { 167 as_func_return 0 168 } 169 as_func_failure () { 170 as_func_return 1 171 } 172 as_func_ret_success () { 173 return 0 174 } 175 as_func_ret_failure () { 176 return 1 177 } 178 179 exitcode=0 180 if as_func_success; then 181 : 182 else 183 exitcode=1 184 echo as_func_success failed. 185 fi 186 187 if as_func_failure; then 188 exitcode=1 189 echo as_func_failure succeeded. 190 fi 191 192 if as_func_ret_success; then 193 : 194 else 195 exitcode=1 196 echo as_func_ret_success failed. 197 fi 198 199 if as_func_ret_failure; then 200 exitcode=1 201 echo as_func_ret_failure succeeded. 202 fi 203 204 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 205 : 206 else 207 exitcode=1 208 echo positional parameters were not saved. 209 fi 210 211 test \$exitcode = 0) || { (exit 1); exit 1; } 212 213 ( 214 as_lineno_1=\$LINENO 215 as_lineno_2=\$LINENO 216 test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && 217 test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } 218 ") 2> /dev/null; then 219 : 220 else 221 as_candidate_shells= 222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 223 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 224 do 225 IFS=$as_save_IFS 226 test -z "$as_dir" && as_dir=. 227 case $as_dir in 228 /*) 229 for as_base in sh bash ksh sh5; do 230 as_candidate_shells="$as_candidate_shells $as_dir/$as_base" 231 done;; 232 esac 233 done 234 IFS=$as_save_IFS 235 236 237 for as_shell in $as_candidate_shells $SHELL; do 238 # Try only shells that exist, to save several forks. 239 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 240 { ("$as_shell") 2> /dev/null <<\_ASEOF 241 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 242 emulate sh 243 NULLCMD=: 244 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 245 # is contrary to our usage. Disable this feature. 246 alias -g '${1+"$@"}'='"$@"' 247 setopt NO_GLOB_SUBST 248 else 249 case `(set -o) 2>/dev/null` in 250 *posix*) set -o posix ;; 251 esac 252 253 fi 254 255 256 : 257 _ASEOF 258 }; then 259 CONFIG_SHELL=$as_shell 260 as_have_required=yes 261 if { "$as_shell" 2> /dev/null <<\_ASEOF 262 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 263 emulate sh 264 NULLCMD=: 265 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 266 # is contrary to our usage. Disable this feature. 267 alias -g '${1+"$@"}'='"$@"' 268 setopt NO_GLOB_SUBST 269 else 270 case `(set -o) 2>/dev/null` in 271 *posix*) set -o posix ;; 272 esac 273 274 fi 275 276 277 : 278 (as_func_return () { 279 (exit $1) 280 } 281 as_func_success () { 282 as_func_return 0 283 } 284 as_func_failure () { 285 as_func_return 1 286 } 287 as_func_ret_success () { 288 return 0 289 } 290 as_func_ret_failure () { 291 return 1 292 } 293 294 exitcode=0 295 if as_func_success; then 296 : 297 else 298 exitcode=1 299 echo as_func_success failed. 300 fi 301 302 if as_func_failure; then 303 exitcode=1 304 echo as_func_failure succeeded. 305 fi 306 307 if as_func_ret_success; then 308 : 309 else 310 exitcode=1 311 echo as_func_ret_success failed. 312 fi 313 314 if as_func_ret_failure; then 315 exitcode=1 316 echo as_func_ret_failure succeeded. 317 fi 318 319 if ( set x; as_func_ret_success y && test x = "$1" ); then 320 : 321 else 322 exitcode=1 323 echo positional parameters were not saved. 324 fi 325 326 test $exitcode = 0) || { (exit 1); exit 1; } 327 328 ( 329 as_lineno_1=$LINENO 330 as_lineno_2=$LINENO 331 test "x$as_lineno_1" != "x$as_lineno_2" && 332 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } 333 334 _ASEOF 335 }; then 336 break 337 fi 338 339 fi 340 341 done 342 343 if test "x$CONFIG_SHELL" != x; then 344 for as_var in BASH_ENV ENV 345 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 346 done 347 export CONFIG_SHELL 348 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 349 fi 350 351 352 if test $as_have_required = no; then 353 echo This script requires a shell more modern than all the 354 echo shells that I found on your system. Please install a 355 echo modern shell, or manually run the script under such a 356 echo shell if you do have one. 357 { (exit 1); exit 1; } 358 fi 359 360 361 fi 362 363 fi 364 365 366 367 (eval "as_func_return () { 368 (exit \$1) 369 } 370 as_func_success () { 371 as_func_return 0 372 } 373 as_func_failure () { 374 as_func_return 1 375 } 376 as_func_ret_success () { 377 return 0 378 } 379 as_func_ret_failure () { 380 return 1 381 } 382 383 exitcode=0 384 if as_func_success; then 385 : 386 else 387 exitcode=1 388 echo as_func_success failed. 389 fi 390 391 if as_func_failure; then 392 exitcode=1 393 echo as_func_failure succeeded. 394 fi 395 396 if as_func_ret_success; then 397 : 398 else 399 exitcode=1 400 echo as_func_ret_success failed. 401 fi 402 403 if as_func_ret_failure; then 404 exitcode=1 405 echo as_func_ret_failure succeeded. 406 fi 407 408 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 409 : 410 else 411 exitcode=1 412 echo positional parameters were not saved. 413 fi 414 415 test \$exitcode = 0") || { 416 echo No shell found that supports shell functions. 417 echo Please tell autoconf@gnu.org about your system, 418 echo including any error possibly output before this 419 echo message 420 } 421 422 423 424 as_lineno_1=$LINENO 425 as_lineno_2=$LINENO 426 test "x$as_lineno_1" != "x$as_lineno_2" && 427 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 428 429 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 430 # uniformly replaced by the line number. The first 'sed' inserts a 431 # line-number line after each line using $LINENO; the second 'sed' 432 # does the real work. The second script uses 'N' to pair each 433 # line-number line with the line containing $LINENO, and appends 434 # trailing '-' during substitution so that $LINENO is not a special 435 # case at line end. 436 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 437 # scripts with optimization help from Paolo Bonzini. Blame Lee 438 # E. McMahon (1931-1989) for sed's syntax. :-) 439 sed -n ' 440 p 441 /[$]LINENO/= 442 ' <$as_myself | 443 sed ' 444 s/[$]LINENO.*/&-/ 445 t lineno 446 b 447 :lineno 448 N 449 :loop 450 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 451 t loop 452 s/-\n.*// 453 ' >$as_me.lineno && 454 chmod +x "$as_me.lineno" || 455 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 456 { (exit 1); exit 1; }; } 457 458 # Don't try to exec as it changes $[0], causing all sort of problems 459 # (the dirname of $[0] is not the place where we might find the 460 # original and so on. Autoconf is especially sensitive to this). 461 . "./$as_me.lineno" 462 # Exit status is that of the last command. 463 exit 464 } 465 466 467 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 468 as_dirname=dirname 469 else 470 as_dirname=false 471 fi 472 473 ECHO_C= ECHO_N= ECHO_T= 474 case `echo -n x` in 475 -n*) 476 case `echo 'x\c'` in 477 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 478 *) ECHO_C='\c';; 479 esac;; 480 *) 481 ECHO_N='-n';; 482 esac 483 484 if expr a : '\(a\)' >/dev/null 2>&1 && 485 test "X`expr 00001 : '.*\(...\)'`" = X001; then 486 as_expr=expr 487 else 488 as_expr=false 489 fi 490 491 rm -f conf$$ conf$$.exe conf$$.file 492 if test -d conf$$.dir; then 493 rm -f conf$$.dir/conf$$.file 494 else 495 rm -f conf$$.dir 496 mkdir conf$$.dir 497 fi 498 echo >conf$$.file 499 if ln -s conf$$.file conf$$ 2>/dev/null; then 500 as_ln_s='ln -s' 501 # ... but there are two gotchas: 502 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 503 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 504 # In both cases, we have to default to `cp -p'. 505 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 506 as_ln_s='cp -p' 507 elif ln conf$$.file conf$$ 2>/dev/null; then 508 as_ln_s=ln 509 else 510 as_ln_s='cp -p' 511 fi 512 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 513 rmdir conf$$.dir 2>/dev/null 514 515 if mkdir -p . 2>/dev/null; then 516 as_mkdir_p=: 517 else 518 test -d ./-p && rmdir ./-p 519 as_mkdir_p=false 520 fi 521 522 if test -x / >/dev/null 2>&1; then 523 as_test_x='test -x' 524 else 525 if ls -dL / >/dev/null 2>&1; then 526 as_ls_L_option=L 527 else 528 as_ls_L_option= 529 fi 530 as_test_x=' 531 eval sh -c '\'' 532 if test -d "$1"; then 533 test -d "$1/."; 534 else 535 case $1 in 536 -*)set "./$1";; 537 esac; 538 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 539 ???[sx]*):;;*)false;;esac;fi 540 '\'' sh 541 ' 542 fi 543 as_executable_p=$as_test_x 544 545 # Sed expression to map a string onto a valid CPP name. 546 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 547 548 # Sed expression to map a string onto a valid variable name. 549 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 550 551 552 553 554 # Check that we are running under the correct shell. 555 SHELL=${CONFIG_SHELL-/bin/sh} 556 557 case X$ECHO in 558 X*--fallback-echo) 559 # Remove one level of quotation (which was required for Make). 560 ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','` 561 ;; 562 esac 563 564 echo=${ECHO-echo} 565 if test "X$1" = X--no-reexec; then 566 # Discard the --no-reexec flag, and continue. 567 shift 568 elif test "X$1" = X--fallback-echo; then 569 # Avoid inline document here, it may be left over 570 : 571 elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then 572 # Yippee, $echo works! 573 : 574 else 575 # Restart under the correct shell. 576 exec $SHELL "$0" --no-reexec ${1+"$@"} 577 fi 578 579 if test "X$1" = X--fallback-echo; then 580 # used as fallback echo 581 shift 582 cat <<EOF 583 $* 584 EOF 585 exit 0 586 fi 587 588 # The HP-UX ksh and POSIX shell print the target directory to stdout 589 # if CDPATH is set. 590 if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi 591 592 if test -z "$ECHO"; then 593 if test "X${echo_test_string+set}" != Xset; then 594 # find a string as large as possible, as long as the shell can cope with it 595 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do 596 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 597 if (echo_test_string="`eval $cmd`") 2>/dev/null && 598 echo_test_string="`eval $cmd`" && 599 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 600 then 601 break 602 fi 603 done 604 fi 605 606 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 607 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 608 test "X$echo_testing_string" = "X$echo_test_string"; then 609 : 610 else 611 # The Solaris, AIX, and Digital Unix default echo programs unquote 612 # backslashes. This makes it impossible to quote backslashes using 613 # echo "$something" | sed 's/\\/\\\\/g' 614 # 615 # So, first we look for a working echo in the user's PATH. 616 617 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 618 for dir in $PATH /usr/ucb; do 619 IFS="$lt_save_ifs" 620 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 621 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 622 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 623 test "X$echo_testing_string" = "X$echo_test_string"; then 624 echo="$dir/echo" 625 break 626 fi 627 done 628 IFS="$lt_save_ifs" 629 630 if test "X$echo" = Xecho; then 631 # We didn't find a better echo, so look for alternatives. 632 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 633 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 634 test "X$echo_testing_string" = "X$echo_test_string"; then 635 # This shell has a builtin print -r that does the trick. 636 echo='print -r' 637 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 638 test "X$CONFIG_SHELL" != X/bin/ksh; then 639 # If we have ksh, try running configure again with it. 640 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 641 export ORIGINAL_CONFIG_SHELL 642 CONFIG_SHELL=/bin/ksh 643 export CONFIG_SHELL 644 exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} 645 else 646 # Try using printf. 647 echo='printf %s\n' 648 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 649 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 650 test "X$echo_testing_string" = "X$echo_test_string"; then 651 # Cool, printf works 652 : 653 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && 654 test "X$echo_testing_string" = 'X\t' && 655 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && 656 test "X$echo_testing_string" = "X$echo_test_string"; then 657 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 658 export CONFIG_SHELL 659 SHELL="$CONFIG_SHELL" 660 export SHELL 661 echo="$CONFIG_SHELL $0 --fallback-echo" 662 elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && 663 test "X$echo_testing_string" = 'X\t' && 664 echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && 665 test "X$echo_testing_string" = "X$echo_test_string"; then 666 echo="$CONFIG_SHELL $0 --fallback-echo" 667 else 668 # maybe with a smaller string... 669 prev=: 670 671 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do 672 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 673 then 674 break 675 fi 676 prev="$cmd" 677 done 678 679 if test "$prev" != 'sed 50q "$0"'; then 680 echo_test_string=`eval $prev` 681 export echo_test_string 682 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} 683 else 684 # Oops. We lost completely, so just stick with echo. 685 echo=echo 686 fi 687 fi 688 fi 689 fi 690 fi 691 fi 692 693 # Copy echo and quote the copy suitably for passing to libtool from 694 # the Makefile, instead of quoting the original, which is used later. 695 ECHO=$echo 696 if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then 697 ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" 698 fi 699 700 701 702 703 tagnames=${tagnames+${tagnames},}CXX 704 705 tagnames=${tagnames+${tagnames},}F77 706 707 exec 7<&0 </dev/null 6>&1 708 709 # Name of the host. 710 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 711 # so uname gets run too. 712 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 713 714 # 715 # Initializations. 716 # 717 ac_default_prefix=/usr/local 718 ac_clean_files= 719 ac_config_libobj_dir=. 720 LIBOBJS= 721 cross_compiling=no 722 subdirs= 723 MFLAGS= 724 MAKEFLAGS= 725 SHELL=${CONFIG_SHELL-/bin/sh} 726 727 # Identity of this package. 728 PACKAGE_NAME= 729 PACKAGE_TARNAME= 730 PACKAGE_VERSION= 731 PACKAGE_STRING= 732 PACKAGE_BUGREPORT= 733 734 ac_unique_file="bochs.h" 735 # 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Initialize some variables set by options. 968 ac_init_help= 969 ac_init_version=false 970 # The variables have the same names as the options, with 971 # dashes changed to underlines. 972 cache_file=/dev/null 973 exec_prefix=NONE 974 no_create= 975 no_recursion= 976 prefix=NONE 977 program_prefix=NONE 978 program_suffix=NONE 979 program_transform_name=s,x,x, 980 silent= 981 site= 982 srcdir= 983 verbose= 984 x_includes=NONE 985 x_libraries=NONE 986 987 # Installation directory options. 988 # These are left unexpanded so users can "make install exec_prefix=/foo" 989 # and all the variables that are supposed to be based on exec_prefix 990 # by default will actually change. 991 # Use braces instead of parens because sh, perl, etc. also accept them. 992 # (The list follows the same order as the GNU Coding Standards.) 993 bindir='${exec_prefix}/bin' 994 sbindir='${exec_prefix}/sbin' 995 libexecdir='${exec_prefix}/libexec' 996 datarootdir='${prefix}/share' 997 datadir='${datarootdir}' 998 sysconfdir='${prefix}/etc' 999 sharedstatedir='${prefix}/com' 1000 localstatedir='${prefix}/var' 1001 includedir='${prefix}/include' 1002 oldincludedir='/usr/include' 1003 docdir='${datarootdir}/doc/${PACKAGE}' 1004 infodir='${datarootdir}/info' 1005 htmldir='${docdir}' 1006 dvidir='${docdir}' 1007 pdfdir='${docdir}' 1008 psdir='${docdir}' 1009 libdir='${exec_prefix}/lib' 1010 localedir='${datarootdir}/locale' 1011 mandir='${datarootdir}/man' 1012 1013 ac_prev= 1014 ac_dashdash= 1015 for ac_option 1016 do 1017 # 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[VAR=VALUE]... 1470 1471 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1472 VAR=VALUE. See below for descriptions of some of the useful variables. 1473 1474 Defaults for the options are specified in brackets. 1475 1476 Configuration: 1477 -h, --help display this help and exit 1478 --help=short display options specific to this package 1479 --help=recursive display the short help of all the included packages 1480 -V, --version display version information and exit 1481 -q, --quiet, --silent do not print \`checking...' messages 1482 --cache-file=FILE cache test results in FILE [disabled] 1483 -C, --config-cache alias for \`--cache-file=config.cache' 1484 -n, --no-create do not create output files 1485 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1486 1487 Installation directories: 1488 --prefix=PREFIX install architecture-independent files in PREFIX 1489 [$ac_default_prefix] 1490 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1491 [PREFIX] 1492 1493 By default, \`make install' will install all the files in 1494 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1495 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1496 for instance \`--prefix=\$HOME'. 1497 1498 For better control, use the options below. 1499 1500 Fine tuning of the installation directories: 1501 --bindir=DIR user executables [EPREFIX/bin] 1502 --sbindir=DIR system admin executables [EPREFIX/sbin] 1503 --libexecdir=DIR program executables [EPREFIX/libexec] 1504 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1505 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1506 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1507 --libdir=DIR object code libraries [EPREFIX/lib] 1508 --includedir=DIR C header files [PREFIX/include] 1509 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1510 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1511 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1512 --infodir=DIR info documentation [DATAROOTDIR/info] 1513 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1514 --mandir=DIR man documentation [DATAROOTDIR/man] 1515 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] 1516 --htmldir=DIR html documentation [DOCDIR] 1517 --dvidir=DIR dvi documentation [DOCDIR] 1518 --pdfdir=DIR pdf documentation [DOCDIR] 1519 --psdir=DIR ps documentation [DOCDIR] 1520 _ACEOF 1521 1522 cat <<\_ACEOF 1523 1524 X features: 1525 --x-includes=DIR X include files are in DIR 1526 --x-libraries=DIR X library files are in DIR 1527 1528 System types: 1529 --build=BUILD configure for building on BUILD [guessed] 1530 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1531 --target=TARGET configure for building compilers for TARGET [HOST] 1532 _ACEOF 1533 fi 1534 1535 if test -n "$ac_init_help"; then 1536 1537 cat <<\_ACEOF 1538 1539 Optional Features: 1540 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1541 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1542 --enable-static[=PKGS] build static libraries [default=no] 1543 --enable-shared[=PKGS] build shared libraries [default=yes] 1544 --enable-fast-install[=PKGS] 1545 optimize for fast installation [default=yes] 1546 --disable-libtool-lock avoid locking (might break parallel builds) 1547 --enable-ltdl-install install libltdl 1548 --disable-largefile omit support for large files 1549 --enable-idle-hack use Roland Mainz's idle hack 1550 --enable-plugins enable plugins 1551 --enable-x86-64 compile in support for x86-64 instructions 1552 --enable-smp compile in support for SMP configurations 1553 --enable-cpu-level select cpu level (3,4,5,6) 1554 --enable-apic enable APIC support 1555 --enable-compressed-hd allows compressed (zlib) hard disk image (not implemented yet) 1556 --enable-ne2000 enable limited ne2000 support 1557 --enable-acpi enable ACPI support 1558 --enable-pci enable limited i440FX PCI support 1559 --enable-pcidev enable PCI host device mapping support (linux host only) 1560 --enable-usb enable limited USB UHCI support 1561 --enable-usb-ohci enable limited USB OHCI support 1562 --enable-pnic enable PCI pseudo NIC support 1563 --enable-large-pages support for large pages (2M/4M pages) 1564 --enable-pae support Physical Address Extensions 1565 --enable-global-pages support for global pages in PDE/PTE 1566 --enable-1g-pages support for 1G pages in long mode 1567 --enable-mtrr support for MTRRs 1568 --enable-repeat-speedups support repeated IO and mem copy speedups 1569 --enable-trace-cache support instruction trace cache 1570 --enable-icache support instruction cache 1571 --enable-fast-function-calls support for fast function calls (gcc on x86 only) 1572 --enable-host-specific-asms support for host specific inline assembly 1573 --enable-configurable-msrs support for configurable MSR registers 1574 --enable-ignore-bad-msr ignore bad MSR references 1575 --enable-port-e9-hack writes to port e9 go to console 1576 --enable-show-ips show IPS in Bochs log file 1577 --enable-cpp use .cpp as C++ suffix 1578 --enable-debugger compile in support for Bochs internal debugger 1579 --enable-disasm compile in support for disassembler 1580 --enable-debugger-gui compile in support for Bochs internal debugger GUI 1581 --enable-all-optimizations compile in all possible optimizations 1582 --enable-readline use readline library, if available 1583 --enable-instrumentation compile in support for instrumentation 1584 --enable-logging enable logging 1585 --enable-assert-checks enable BX_ASSERT checks 1586 --enable-raw-serial use raw serial port access 1587 --enable-vbe use VESA BIOS extensions 1588 --enable-clgd54xx enable CLGD54XX emulation 1589 --enable-fpu compile in FPU emulation 1590 --enable-vme virtual 8086 mode extensions 1591 --enable-vmx virtualization extensions 1592 --enable-mmx MMX support 1593 --enable-3dnow 3DNow! support (incomplete) 1594 --enable-sse SSE support (--enable-sse=no|1|2|3|4) 1595 --enable-sse-extension support for SSE extensions 1596 --enable-daz denormals-are-zeroes support 1597 --enable-xsave support for XSAVE/XRSTOR extensions 1598 --enable-aes support for AES instructions 1599 --enable-alignment-check alignment check (#AC) support 1600 --enable-misaligned-sse misaligned SSE support 1601 --enable-sep SYSENTER/SYSEXIT support 1602 --enable-popcnt support for POPCNT instruction 1603 --enable-movbe support for MOVBE Intel Atom(R) instruction 1604 --enable-monitor-mwait support for MONITOR/MWAIT instructions (experimental) 1605 --enable-x86-debugger x86 debugger support 1606 --enable-cdrom CDROM support 1607 --enable-sb16=xxx Sound Blaster 16 Support (xxx=dummy|win|linux|freebsd|osx) 1608 --enable-gameport enable standard PC gameport support 1609 --enable-gdb-stub enable gdb stub support 1610 --enable-iodebug enable I/O interface to debugger 1611 --enable-docbook build the Docbook documentation 1612 --enable-xpm enable the check for XPM support 1613 --enable-guest2host-tlb enables guest to host addr TLB for speed (deprecated) 1614 --enable-external-debugger enables external debugger interface (deprecated) 1615 --enable-magic-breakpoints enables magic breakpoints (deprecated) 1616 --enable-save-restore enables save/restore (deprecated) 1617 1618 Optional Packages: 1619 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1620 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1621 --with-gnu-ld assume the C compiler uses GNU ld [default=no] 1622 --with-pic try to use only PIC/non-PIC objects [default=use 1623 both] 1624 --with-tags[=TAGS] include additional configurations [automatic] 1625 --with-x use the X Window System 1626 --with-x11 use X11 GUI 1627 --with-beos use BeOS GUI 1628 --with-win32 use Win32 GUI 1629 --with-macos use Macintosh/CodeWarrior environment 1630 --with-carbon compile for MacOS X with Carbon GUI 1631 --with-nogui no native GUI, just use blank stubs 1632 --with-term textmode terminal environment 1633 --with-rfb use RFB protocol, works with VNC viewer 1634 --with-amigaos use AmigaOS (or MorphOS) GUI 1635 --with-sdl use SDL libraries 1636 --with-svga use SVGALib libraries 1637 --with-wx use wxWidgets libraries 1638 --with-all-libs compile all guis that Bochs supports 1639 1640 Some influential environment variables: 1641 CC C compiler command 1642 CFLAGS C compiler flags 1643 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1644 nonstandard directory <lib dir> 1645 LIBS libraries to pass to the linker, e.g. -l<library> 1646 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1647 you have headers in a nonstandard directory <include dir> 1648 CXX C++ compiler command 1649 CXXFLAGS C++ compiler flags 1650 CPP C preprocessor 1651 CXXCPP C++ preprocessor 1652 F77 Fortran 77 compiler command 1653 FFLAGS Fortran 77 compiler flags 1654 XMKMF Path to xmkmf, Makefile generator for X Window System 1655 1656 Use these variables to override the choices made by `configure' or to help 1657 it to find libraries and programs with nonstandard names/locations. 1658 1659 _ACEOF 1660 ac_status=$? 1661 fi 1662 1663 if test "$ac_init_help" = "recursive"; then 1664 # If there are subdirs, report their specific --help. 1665 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1666 test -d "$ac_dir" || continue 1667 ac_builddir=. 1668 1669 case "$ac_dir" in 1670 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1671 *) 1672 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 1673 # A ".." for each directory in $ac_dir_suffix. 1674 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 1675 case $ac_top_builddir_sub in 1676 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1677 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1678 esac ;; 1679 esac 1680 ac_abs_top_builddir=$ac_pwd 1681 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1682 # for backward compatibility: 1683 ac_top_builddir=$ac_top_build_prefix 1684 1685 case $srcdir in 1686 .) # We are building in place. 1687 ac_srcdir=. 1688 ac_top_srcdir=$ac_top_builddir_sub 1689 ac_abs_top_srcdir=$ac_pwd ;; 1690 [\\/]* | ?:[\\/]* ) # Absolute name. 1691 ac_srcdir=$srcdir$ac_dir_suffix; 1692 ac_top_srcdir=$srcdir 1693 ac_abs_top_srcdir=$srcdir ;; 1694 *) # Relative name. 1695 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1696 ac_top_srcdir=$ac_top_build_prefix$srcdir 1697 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1698 esac 1699 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1700 1701 cd "$ac_dir" || { ac_status=$?; continue; } 1702 # Check for guested configure. 1703 if test -f "$ac_srcdir/configure.gnu"; then 1704 echo && 1705 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1706 elif test -f "$ac_srcdir/configure"; then 1707 echo && 1708 $SHELL "$ac_srcdir/configure" --help=recursive 1709 else 1710 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1711 fi || ac_status=$? 1712 cd "$ac_pwd" || { ac_status=$?; break; } 1713 done 1714 fi 1715 1716 test -n "$ac_init_help" && exit $ac_status 1717 if $ac_init_version; then 1718 cat <<\_ACEOF 1719 configure 1720 generated by GNU Autoconf 2.61 1721 1722 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 1723 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 1724 This configure script is free software; the Free Software Foundation 1725 gives unlimited permission to copy, distribute and modify it. 1726 _ACEOF 1727 exit 1728 fi 1729 cat >config.log <<_ACEOF 1730 This file contains any messages produced by compilers while 1731 running configure, to aid debugging if configure makes a mistake. 1732 1733 It was created by $as_me, which was 1734 generated by GNU Autoconf 2.61. Invocation command line was 1735 1736 $ $0 $@ 1737 1738 _ACEOF 1739 exec 5>>config.log 1740 { 1741 cat <<_ASUNAME 1742 ## --------- ## 1743 ## Platform. ## 1744 ## --------- ## 1745 1746 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1747 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1748 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1749 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1750 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1751 1752 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1753 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1754 1755 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1756 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1757 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1758 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1759 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1760 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1761 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1762 1763 _ASUNAME 1764 1765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1766 for as_dir in $PATH 1767 do 1768 IFS=$as_save_IFS 1769 test -z "$as_dir" && as_dir=. 1770 echo "PATH: $as_dir" 1771 done 1772 IFS=$as_save_IFS 1773 1774 } >&5 1775 1776 cat >&5 <<_ACEOF 1777 1778 1779 ## ----------- ## 1780 ## Core tests. ## 1781 ## ----------- ## 1782 1783 _ACEOF 1784 1785 1786 # Keep a trace of the command line. 1787 # Strip out --no-create and --no-recursion so they do not pile up. 1788 # Strip out --silent because we don't want to record it for future runs. 1789 # Also quote any args containing shell meta-characters. 1790 # Make two passes to allow for proper duplicate-argument suppression. 1791 ac_configure_args= 1792 ac_configure_args0= 1793 ac_configure_args1= 1794 ac_must_keep_next=false 1795 for ac_pass in 1 2 1796 do 1797 for ac_arg 1798 do 1799 case $ac_arg in 1800 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1801 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1802 | -silent | --silent | --silen | --sile | --sil) 1803 continue ;; 1804 *\'*) 1805 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1806 esac 1807 case $ac_pass in 1808 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1809 2) 1810 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1811 if test $ac_must_keep_next = true; then 1812 ac_must_keep_next=false # Got value, back to normal. 1813 else 1814 case $ac_arg in 1815 *=* | --config-cache | -C | -disable-* | --disable-* \ 1816 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1817 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1818 | -with-* | --with-* | -without-* | --without-* | --x) 1819 case "$ac_configure_args0 " in 1820 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1821 esac 1822 ;; 1823 -* ) ac_must_keep_next=true ;; 1824 esac 1825 fi 1826 ac_configure_args="$ac_configure_args '$ac_arg'" 1827 ;; 1828 esac 1829 done 1830 done 1831 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1832 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1833 1834 # When interrupted or exit'd, cleanup temporary files, and complete 1835 # config.log. We remove comments because anyway the quotes in there 1836 # would cause problems or look ugly. 1837 # WARNING: Use '\'' to represent an apostrophe within the trap. 1838 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1839 trap 'exit_status=$? 1840 # Save into config.log some information that might help in debugging. 1841 { 1842 echo 1843 1844 cat <<\_ASBOX 1845 ## ---------------- ## 1846 ## Cache variables. ## 1847 ## ---------------- ## 1848 _ASBOX 1849 echo 1850 # The following way of writing the cache mishandles newlines in values, 1851 ( 1852 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1853 eval ac_val=\$$ac_var 1854 case $ac_val in #( 1855 *${as_nl}*) 1856 case $ac_var in #( 1857 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1858 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1859 esac 1860 case $ac_var in #( 1861 _ | IFS | as_nl) ;; #( 1862 *) $as_unset $ac_var ;; 1863 esac ;; 1864 esac 1865 done 1866 (set) 2>&1 | 1867 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1868 *${as_nl}ac_space=\ *) 1869 sed -n \ 1870 "s/'\''/'\''\\\\'\'''\''/g; 1871 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1872 ;; #( 1873 *) 1874 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1875 ;; 1876 esac | 1877 sort 1878 ) 1879 echo 1880 1881 cat <<\_ASBOX 1882 ## ----------------- ## 1883 ## Output variables. ## 1884 ## ----------------- ## 1885 _ASBOX 1886 echo 1887 for ac_var in $ac_subst_vars 1888 do 1889 eval ac_val=\$$ac_var 1890 case $ac_val in 1891 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1892 esac 1893 echo "$ac_var='\''$ac_val'\''" 1894 done | sort 1895 echo 1896 1897 if test -n "$ac_subst_files"; then 1898 cat <<\_ASBOX 1899 ## ------------------- ## 1900 ## File substitutions. ## 1901 ## ------------------- ## 1902 _ASBOX 1903 echo 1904 for ac_var in $ac_subst_files 1905 do 1906 eval ac_val=\$$ac_var 1907 case $ac_val in 1908 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1909 esac 1910 echo "$ac_var='\''$ac_val'\''" 1911 done | sort 1912 echo 1913 fi 1914 1915 if test -s confdefs.h; then 1916 cat <<\_ASBOX 1917 ## ----------- ## 1918 ## confdefs.h. ## 1919 ## ----------- ## 1920 _ASBOX 1921 echo 1922 cat confdefs.h 1923 echo 1924 fi 1925 test "$ac_signal" != 0 && 1926 echo "$as_me: caught signal $ac_signal" 1927 echo "$as_me: exit $exit_status" 1928 } >&5 1929 rm -f core *.core core.conftest.* && 1930 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1931 exit $exit_status 1932 ' 0 1933 for ac_signal in 1 2 13 15; do 1934 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1935 done 1936 ac_signal=0 1937 1938 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1939 rm -f -r conftest* confdefs.h 1940 1941 # Predefined preprocessor variables. 1942 1943 cat >>confdefs.h <<_ACEOF 1944 #define PACKAGE_NAME "$PACKAGE_NAME" 1945 _ACEOF 1946 1947 1948 cat >>confdefs.h <<_ACEOF 1949 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1950 _ACEOF 1951 1952 1953 cat >>confdefs.h <<_ACEOF 1954 #define PACKAGE_VERSION "$PACKAGE_VERSION" 1955 _ACEOF 1956 1957 1958 cat >>confdefs.h <<_ACEOF 1959 #define PACKAGE_STRING "$PACKAGE_STRING" 1960 _ACEOF 1961 1962 1963 cat >>confdefs.h <<_ACEOF 1964 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1965 _ACEOF 1966 1967 1968 # Let the site file select an alternate cache file if it wants to. 1969 # Prefer explicitly selected file to automatically selected ones. 1970 if test -n "$CONFIG_SITE"; then 1971 set x "$CONFIG_SITE" 1972 elif test "x$prefix" != xNONE; then 1973 set x "$prefix/share/config.site" "$prefix/etc/config.site" 1974 else 1975 set x "$ac_default_prefix/share/config.site" \ 1976 "$ac_default_prefix/etc/config.site" 1977 fi 1978 shift 1979 for ac_site_file 1980 do 1981 if test -r "$ac_site_file"; then 1982 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1983 echo "$as_me: loading site script $ac_site_file" >&6;} 1984 sed 's/^/| /' "$ac_site_file" >&5 1985 . "$ac_site_file" 1986 fi 1987 done 1988 1989 if test -r "$cache_file"; then 1990 # Some versions of bash will fail to source /dev/null (special 1991 # files actually), so we avoid doing that. 1992 if test -f "$cache_file"; then 1993 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1994 echo "$as_me: loading cache $cache_file" >&6;} 1995 case $cache_file in 1996 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1997 *) . "./$cache_file";; 1998 esac 1999 fi 2000 else 2001 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 2002 echo "$as_me: creating cache $cache_file" >&6;} 2003 >$cache_file 2004 fi 2005 2006 # Check that the precious variables saved in the cache have kept the same 2007 # value. 2008 ac_cache_corrupted=false 2009 for ac_var in $ac_precious_vars; do 2010 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2011 eval ac_new_set=\$ac_env_${ac_var}_set 2012 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2013 eval ac_new_val=\$ac_env_${ac_var}_value 2014 case $ac_old_set,$ac_new_set in 2015 set,) 2016 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2017 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2018 ac_cache_corrupted=: ;; 2019 ,set) 2020 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 2021 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2022 ac_cache_corrupted=: ;; 2023 ,);; 2024 *) 2025 if test "x$ac_old_val" != "x$ac_new_val"; then 2026 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 2027 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2028 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 2029 echo "$as_me: former value: $ac_old_val" >&2;} 2030 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 2031 echo "$as_me: current value: $ac_new_val" >&2;} 2032 ac_cache_corrupted=: 2033 fi;; 2034 esac 2035 # Pass precious variables to config.status. 2036 if test "$ac_new_set" = set; then 2037 case $ac_new_val in 2038 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2039 *) ac_arg=$ac_var=$ac_new_val ;; 2040 esac 2041 case " $ac_configure_args " in 2042 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2043 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 2044 esac 2045 fi 2046 done 2047 if $ac_cache_corrupted; then 2048 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 2049 echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2050 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 2051 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 2052 { (exit 1); exit 1; }; } 2053 fi 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 ac_ext=c 2072 ac_cpp='$CPP $CPPFLAGS' 2073 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2074 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2075 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2076 2077 2078 2079 ac_config_headers="$ac_config_headers config.h" 2080 2081 ac_config_headers="$ac_config_headers ltdlconf.h" 2082 2083 2084 VERSION="2.3.7.cvs" 2085 VER_STRING="2.3.7.cvs" 2086 WIN_VER_STRING="2, 3, 7, 1" 2087 REL_STRING="Build from CVS snapshot, after release 2.3.7" 2088 2089 2090 2091 2092 ac_aux_dir= 2093 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2094 if test -f "$ac_dir/install-sh"; then 2095 ac_aux_dir=$ac_dir 2096 ac_install_sh="$ac_aux_dir/install-sh -c" 2097 break 2098 elif test -f "$ac_dir/install.sh"; then 2099 ac_aux_dir=$ac_dir 2100 ac_install_sh="$ac_aux_dir/install.sh -c" 2101 break 2102 elif test -f "$ac_dir/shtool"; then 2103 ac_aux_dir=$ac_dir 2104 ac_install_sh="$ac_aux_dir/shtool install -c" 2105 break 2106 fi 2107 done 2108 if test -z "$ac_aux_dir"; then 2109 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 2110 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} 2111 { (exit 1); exit 1; }; } 2112 fi 2113 2114 # These three variables are undocumented and unsupported, 2115 # and are intended to be withdrawn in a future Autoconf release. 2116 # They can cause serious problems if a builder's source tree is in a directory 2117 # whose full name contains unusual characters. 2118 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2119 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2120 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2121 2122 2123 # Make sure we can run config.sub. 2124 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2125 { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 2126 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} 2127 { (exit 1); exit 1; }; } 2128 2129 { echo "$as_me:$LINENO: checking build system type" >&5 2130 echo $ECHO_N "checking build system type... $ECHO_C" >&6; } 2131 if test "${ac_cv_build+set}" = set; then 2132 echo $ECHO_N "(cached) $ECHO_C" >&6 2133 else 2134 ac_build_alias=$build_alias 2135 test "x$ac_build_alias" = x && 2136 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2137 test "x$ac_build_alias" = x && 2138 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 2139 echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 2140 { (exit 1); exit 1; }; } 2141 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2142 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 2143 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} 2144 { (exit 1); exit 1; }; } 2145 2146 fi 2147 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5 2148 echo "${ECHO_T}$ac_cv_build" >&6; } 2149 case $ac_cv_build in 2150 *-*-*) ;; 2151 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 2152 echo "$as_me: error: invalid value of canonical build" >&2;} 2153 { (exit 1); exit 1; }; };; 2154 esac 2155 build=$ac_cv_build 2156 ac_save_IFS=$IFS; IFS='-' 2157 set x $ac_cv_build 2158 shift 2159 build_cpu=$1 2160 build_vendor=$2 2161 shift; shift 2162 # Remember, the first character of IFS is used to create $*, 2163 # except with old shells: 2164 build_os=$* 2165 IFS=$ac_save_IFS 2166 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2167 2168 2169 { echo "$as_me:$LINENO: checking host system type" >&5 2170 echo $ECHO_N "checking host system type... $ECHO_C" >&6; } 2171 if test "${ac_cv_host+set}" = set; then 2172 echo $ECHO_N "(cached) $ECHO_C" >&6 2173 else 2174 if test "x$host_alias" = x; then 2175 ac_cv_host=$ac_cv_build 2176 else 2177 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2178 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 2179 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} 2180 { (exit 1); exit 1; }; } 2181 fi 2182 2183 fi 2184 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5 2185 echo "${ECHO_T}$ac_cv_host" >&6; } 2186 case $ac_cv_host in 2187 *-*-*) ;; 2188 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 2189 echo "$as_me: error: invalid value of canonical host" >&2;} 2190 { (exit 1); exit 1; }; };; 2191 esac 2192 host=$ac_cv_host 2193 ac_save_IFS=$IFS; IFS='-' 2194 set x $ac_cv_host 2195 shift 2196 host_cpu=$1 2197 host_vendor=$2 2198 shift; shift 2199 # Remember, the first character of IFS is used to create $*, 2200 # except with old shells: 2201 host_os=$* 2202 IFS=$ac_save_IFS 2203 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2204 2205 2206 { echo "$as_me:$LINENO: checking target system type" >&5 2207 echo $ECHO_N "checking target system type... $ECHO_C" >&6; } 2208 if test "${ac_cv_target+set}" = set; then 2209 echo $ECHO_N "(cached) $ECHO_C" >&6 2210 else 2211 if test "x$target_alias" = x; then 2212 ac_cv_target=$ac_cv_host 2213 else 2214 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 2215 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5 2216 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;} 2217 { (exit 1); exit 1; }; } 2218 fi 2219 2220 fi 2221 { echo "$as_me:$LINENO: result: $ac_cv_target" >&5 2222 echo "${ECHO_T}$ac_cv_target" >&6; } 2223 case $ac_cv_target in 2224 *-*-*) ;; 2225 *) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5 2226 echo "$as_me: error: invalid value of canonical target" >&2;} 2227 { (exit 1); exit 1; }; };; 2228 esac 2229 target=$ac_cv_target 2230 ac_save_IFS=$IFS; IFS='-' 2231 set x $ac_cv_target 2232 shift 2233 target_cpu=$1 2234 target_vendor=$2 2235 shift; shift 2236 # Remember, the first character of IFS is used to create $*, 2237 # except with old shells: 2238 target_os=$* 2239 IFS=$ac_save_IFS 2240 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 2241 2242 2243 # The aliases save the names the user supplied, while $host etc. 2244 # will get canonicalized. 2245 test -n "$target_alias" && 2246 test "$program_prefix$program_suffix$program_transform_name" = \ 2247 NONENONEs,x,x, && 2248 program_prefix=${target_alias}- 2249 2250 { echo "$as_me:$LINENO: checking if you are configuring for another platform" >&5 2251 echo $ECHO_N "checking if you are configuring for another platform... $ECHO_C" >&6; } 2252 if test "$cross_compiling" = yes -o "$target_os" = "windows"; then 2253 { echo "$as_me:$LINENO: result: yes" >&5 2254 echo "${ECHO_T}yes" >&6; } 2255 cross_configure=1 2256 else 2257 { echo "$as_me:$LINENO: result: no" >&5 2258 echo "${ECHO_T}no" >&6; } 2259 cross_configure=0 2260 fi 2261 2262 # this case statement defines the compile flags which are needed to 2263 # compile bochs on a platform. Don't put things like optimization settings 2264 # into the configure.in file, since people will want to be able to change 2265 # those settings by defining CFLAGS and CXXFLAGS before running configure. 2266 NO_LT=0 2267 need_dlcompat_for_plugins=0 2268 case "$target" in 2269 *-pc-windows* | *-pc-winnt*) 2270 DEFAULT_GUI=win32 # default to win32 gui 2271 ;; 2272 *-pc-cygwin* | *-pc-mingw32*) 2273 NO_LT=1 # do not use libtool at all on cygwin 2274 if test "$with_term" = yes; then 2275 # ncurses won't compile with -mno-cygwin or -DWIN32 2276 # also, I can't get it to link without this -DBROKEN_LINKER=1 hack. 2277 # see /usr/include/curses.h for details. 2278 ADD_FLAGS="-DBROKEN_LINKER=1" 2279 else 2280 # default case 2281 ADD_FLAGS="-mno-cygwin -DWIN32" # required for cygwin compile+win32 gui 2282 DEFAULT_GUI=win32 # default to win32 gui 2283 fi 2284 ;; 2285 *-macosx* | *-darwin*) 2286 ADD_FLAGS="-fpascal-strings -fno-common -Wno-four-char-constants -Wno-unknown-pragmas -Dmacintosh" # required for macosx compile 2287 DEFAULT_GUI=carbon # default to carbon 2288 need_dlcompat_for_plugins=1 2289 ;; 2290 *-macos*) 2291 DEFAULT_GUI=macos # macos defaults to macos 2292 ;; 2293 *-beos*) 2294 ADD_FLAGS="-Wno-multichar" 2295 DEFAULT_GUI=beos # beos defaults to beos 2296 ;; 2297 *-amigaos* | *-morphos*) 2298 DEFAULT_GUI=amigaos # amigaos or morphos defaults to amigaos gui 2299 ;; 2300 *-solaris*) 2301 ADD_FLAGS="-D_XOPEN_SOURCE_EXTENDED=1 -D__EXTENSIONS__" # required for correct function prototypes 2302 LIBS="$LIBS -lsocket -lnsl" 2303 DEFAULT_GUI=x11 2304 ;; 2305 *) 2306 DEFAULT_GUI=x11 2307 ;; 2308 esac 2309 if test "${ADD_FLAGS:+set}" = set; then 2310 CFLAGS="$CFLAGS $ADD_FLAGS" 2311 CXXFLAGS="$CXXFLAGS $ADD_FLAGS" 2312 CPPFLAGS="$CPPFLAGS $ADD_FLAGS" 2313 fi 2314 2315 { echo "$as_me:$LINENO: checking for standard CFLAGS on this platform" >&5 2316 echo $ECHO_N "checking for standard CFLAGS on this platform... $ECHO_C" >&6; } 2317 { echo "$as_me:$LINENO: result: $ADD_FLAGS" >&5 2318 echo "${ECHO_T}$ADD_FLAGS" >&6; } 2319 2320 if (test "$with_sdl" != yes) && \ 2321 (test "$with_svga" != yes) && \ 2322 (test "$with_x11" != yes) && \ 2323 (test "$with_beos" != yes) && \ 2324 (test "$with_win32" != yes) && \ 2325 (test "$with_nogui" != yes) && \ 2326 (test "$with_term" != yes) && \ 2327 (test "$with_rfb" != yes) && \ 2328 (test "$with_amigaos" != yes) && \ 2329 (test "$with_carbon" != yes) && \ 2330 (test "$with_wx" != yes) && \ 2331 (test "$with_macos" != yes); then 2332 # use DEFAULT_GUI. Set the appropriate variable. 2333 # DEFAULT_GUI must be set to one of the names above. Otherwise, no 2334 # valid $with_* variable will be set and who knows what will happen? 2335 eval "with_${DEFAULT_GUI}=yes" 2336 fi 2337 2338 ac_ext=c 2339 ac_cpp='$CPP $CPPFLAGS' 2340 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2341 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2342 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2343 if test -n "$ac_tool_prefix"; then 2344 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2345 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2346 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2347 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2348 if test "${ac_cv_prog_CC+set}" = set; then 2349 echo $ECHO_N "(cached) $ECHO_C" >&6 2350 else 2351 if test -n "$CC"; then 2352 ac_cv_prog_CC="$CC" # Let the user override the test. 2353 else 2354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2355 for as_dir in $PATH 2356 do 2357 IFS=$as_save_IFS 2358 test -z "$as_dir" && as_dir=. 2359 for ac_exec_ext in '' $ac_executable_extensions; do 2360 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2361 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2362 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2363 break 2 2364 fi 2365 done 2366 done 2367 IFS=$as_save_IFS 2368 2369 fi 2370 fi 2371 CC=$ac_cv_prog_CC 2372 if test -n "$CC"; then 2373 { echo "$as_me:$LINENO: result: $CC" >&5 2374 echo "${ECHO_T}$CC" >&6; } 2375 else 2376 { echo "$as_me:$LINENO: result: no" >&5 2377 echo "${ECHO_T}no" >&6; } 2378 fi 2379 2380 2381 fi 2382 if test -z "$ac_cv_prog_CC"; then 2383 ac_ct_CC=$CC 2384 # Extract the first word of "gcc", so it can be a program name with args. 2385 set dummy gcc; ac_word=$2 2386 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2387 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2388 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2389 echo $ECHO_N "(cached) $ECHO_C" >&6 2390 else 2391 if test -n "$ac_ct_CC"; then 2392 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2393 else 2394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2395 for as_dir in $PATH 2396 do 2397 IFS=$as_save_IFS 2398 test -z "$as_dir" && as_dir=. 2399 for ac_exec_ext in '' $ac_executable_extensions; do 2400 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2401 ac_cv_prog_ac_ct_CC="gcc" 2402 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2403 break 2 2404 fi 2405 done 2406 done 2407 IFS=$as_save_IFS 2408 2409 fi 2410 fi 2411 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2412 if test -n "$ac_ct_CC"; then 2413 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2414 echo "${ECHO_T}$ac_ct_CC" >&6; } 2415 else 2416 { echo "$as_me:$LINENO: result: no" >&5 2417 echo "${ECHO_T}no" >&6; } 2418 fi 2419 2420 if test "x$ac_ct_CC" = x; then 2421 CC="" 2422 else 2423 case $cross_compiling:$ac_tool_warned in 2424 yes:) 2425 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2426 whose name does not start with the host triplet. If you think this 2427 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 2428 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2429 whose name does not start with the host triplet. If you think this 2430 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 2431 ac_tool_warned=yes ;; 2432 esac 2433 CC=$ac_ct_CC 2434 fi 2435 else 2436 CC="$ac_cv_prog_CC" 2437 fi 2438 2439 if test -z "$CC"; then 2440 if test -n "$ac_tool_prefix"; then 2441 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2442 set dummy ${ac_tool_prefix}cc; ac_word=$2 2443 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2444 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2445 if test "${ac_cv_prog_CC+set}" = set; then 2446 echo $ECHO_N "(cached) $ECHO_C" >&6 2447 else 2448 if test -n "$CC"; then 2449 ac_cv_prog_CC="$CC" # Let the user override the test. 2450 else 2451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2452 for as_dir in $PATH 2453 do 2454 IFS=$as_save_IFS 2455 test -z "$as_dir" && as_dir=. 2456 for ac_exec_ext in '' $ac_executable_extensions; do 2457 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2458 ac_cv_prog_CC="${ac_tool_prefix}cc" 2459 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2460 break 2 2461 fi 2462 done 2463 done 2464 IFS=$as_save_IFS 2465 2466 fi 2467 fi 2468 CC=$ac_cv_prog_CC 2469 if test -n "$CC"; then 2470 { echo "$as_me:$LINENO: result: $CC" >&5 2471 echo "${ECHO_T}$CC" >&6; } 2472 else 2473 { echo "$as_me:$LINENO: result: no" >&5 2474 echo "${ECHO_T}no" >&6; } 2475 fi 2476 2477 2478 fi 2479 fi 2480 if test -z "$CC"; then 2481 # Extract the first word of "cc", so it can be a program name with args. 2482 set dummy cc; ac_word=$2 2483 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2484 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2485 if test "${ac_cv_prog_CC+set}" = set; then 2486 echo $ECHO_N "(cached) $ECHO_C" >&6 2487 else 2488 if test -n "$CC"; then 2489 ac_cv_prog_CC="$CC" # Let the user override the test. 2490 else 2491 ac_prog_rejected=no 2492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2493 for as_dir in $PATH 2494 do 2495 IFS=$as_save_IFS 2496 test -z "$as_dir" && as_dir=. 2497 for ac_exec_ext in '' $ac_executable_extensions; do 2498 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2499 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2500 ac_prog_rejected=yes 2501 continue 2502 fi 2503 ac_cv_prog_CC="cc" 2504 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2505 break 2 2506 fi 2507 done 2508 done 2509 IFS=$as_save_IFS 2510 2511 if test $ac_prog_rejected = yes; then 2512 # We found a bogon in the path, so make sure we never use it. 2513 set dummy $ac_cv_prog_CC 2514 shift 2515 if test $# != 0; then 2516 # We chose a different compiler from the bogus one. 2517 # However, it has the same basename, so the bogon will be chosen 2518 # first if we set CC to just the basename; use the full file name. 2519 shift 2520 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2521 fi 2522 fi 2523 fi 2524 fi 2525 CC=$ac_cv_prog_CC 2526 if test -n "$CC"; then 2527 { echo "$as_me:$LINENO: result: $CC" >&5 2528 echo "${ECHO_T}$CC" >&6; } 2529 else 2530 { echo "$as_me:$LINENO: result: no" >&5 2531 echo "${ECHO_T}no" >&6; } 2532 fi 2533 2534 2535 fi 2536 if test -z "$CC"; then 2537 if test -n "$ac_tool_prefix"; then 2538 for ac_prog in cl.exe 2539 do 2540 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2541 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2542 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2543 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2544 if test "${ac_cv_prog_CC+set}" = set; then 2545 echo $ECHO_N "(cached) $ECHO_C" >&6 2546 else 2547 if test -n "$CC"; then 2548 ac_cv_prog_CC="$CC" # Let the user override the test. 2549 else 2550 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2551 for as_dir in $PATH 2552 do 2553 IFS=$as_save_IFS 2554 test -z "$as_dir" && as_dir=. 2555 for ac_exec_ext in '' $ac_executable_extensions; do 2556 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2557 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2558 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2559 break 2 2560 fi 2561 done 2562 done 2563 IFS=$as_save_IFS 2564 2565 fi 2566 fi 2567 CC=$ac_cv_prog_CC 2568 if test -n "$CC"; then 2569 { echo "$as_me:$LINENO: result: $CC" >&5 2570 echo "${ECHO_T}$CC" >&6; } 2571 else 2572 { echo "$as_me:$LINENO: result: no" >&5 2573 echo "${ECHO_T}no" >&6; } 2574 fi 2575 2576 2577 test -n "$CC" && break 2578 done 2579 fi 2580 if test -z "$CC"; then 2581 ac_ct_CC=$CC 2582 for ac_prog in cl.exe 2583 do 2584 # Extract the first word of "$ac_prog", so it can be a program name with args. 2585 set dummy $ac_prog; ac_word=$2 2586 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2587 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2588 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2589 echo $ECHO_N "(cached) $ECHO_C" >&6 2590 else 2591 if test -n "$ac_ct_CC"; then 2592 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2593 else 2594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2595 for as_dir in $PATH 2596 do 2597 IFS=$as_save_IFS 2598 test -z "$as_dir" && as_dir=. 2599 for ac_exec_ext in '' $ac_executable_extensions; do 2600 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2601 ac_cv_prog_ac_ct_CC="$ac_prog" 2602 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2603 break 2 2604 fi 2605 done 2606 done 2607 IFS=$as_save_IFS 2608 2609 fi 2610 fi 2611 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2612 if test -n "$ac_ct_CC"; then 2613 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2614 echo "${ECHO_T}$ac_ct_CC" >&6; } 2615 else 2616 { echo "$as_me:$LINENO: result: no" >&5 2617 echo "${ECHO_T}no" >&6; } 2618 fi 2619 2620 2621 test -n "$ac_ct_CC" && break 2622 done 2623 2624 if test "x$ac_ct_CC" = x; then 2625 CC="" 2626 else 2627 case $cross_compiling:$ac_tool_warned in 2628 yes:) 2629 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2630 whose name does not start with the host triplet. If you think this 2631 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 2632 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2633 whose name does not start with the host triplet. If you think this 2634 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 2635 ac_tool_warned=yes ;; 2636 esac 2637 CC=$ac_ct_CC 2638 fi 2639 fi 2640 2641 fi 2642 2643 2644 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2645 See \`config.log' for more details." >&5 2646 echo "$as_me: error: no acceptable C compiler found in \$PATH 2647 See \`config.log' for more details." >&2;} 2648 { (exit 1); exit 1; }; } 2649 2650 # Provide some information about the compiler. 2651 echo "$as_me:$LINENO: checking for C compiler version" >&5 2652 ac_compiler=`set X $ac_compile; echo $2` 2653 { (ac_try="$ac_compiler --version >&5" 2654 case "(($ac_try" in 2655 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2656 *) ac_try_echo=$ac_try;; 2657 esac 2658 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2659 (eval "$ac_compiler --version >&5") 2>&5 2660 ac_status=$? 2661 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2662 (exit $ac_status); } 2663 { (ac_try="$ac_compiler -v >&5" 2664 case "(($ac_try" in 2665 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2666 *) ac_try_echo=$ac_try;; 2667 esac 2668 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2669 (eval "$ac_compiler -v >&5") 2>&5 2670 ac_status=$? 2671 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2672 (exit $ac_status); } 2673 { (ac_try="$ac_compiler -V >&5" 2674 case "(($ac_try" in 2675 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2676 *) ac_try_echo=$ac_try;; 2677 esac 2678 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2679 (eval "$ac_compiler -V >&5") 2>&5 2680 ac_status=$? 2681 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2682 (exit $ac_status); } 2683 2684 cat >conftest.$ac_ext <<_ACEOF 2685 /* confdefs.h. */ 2686 _ACEOF 2687 cat confdefs.h >>conftest.$ac_ext 2688 cat >>conftest.$ac_ext <<_ACEOF 2689 /* end confdefs.h. */ 2690 2691 int 2692 main () 2693 { 2694 2695 ; 2696 return 0; 2697 } 2698 _ACEOF 2699 ac_clean_files_save=$ac_clean_files 2700 ac_clean_files="$ac_clean_files a.out a.exe b.out" 2701 # Try to create an executable without -o first, disregard a.out. 2702 # It will help us diagnose broken compilers, and finding out an intuition 2703 # of exeext. 2704 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2705 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } 2706 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2707 # 2708 # List of possible output files, starting from the most likely. 2709 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 2710 # only as a last resort. b.out is created by i960 compilers. 2711 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 2712 # 2713 # The IRIX 6 linker writes into existing files which may not be 2714 # executable, retaining their permissions. Remove them first so a 2715 # subsequent execution test works. 2716 ac_rmfiles= 2717 for ac_file in $ac_files 2718 do 2719 case $ac_file in 2720 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2721 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2722 esac 2723 done 2724 rm -f $ac_rmfiles 2725 2726 if { (ac_try="$ac_link_default" 2727 case "(($ac_try" in 2728 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2729 *) ac_try_echo=$ac_try;; 2730 esac 2731 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2732 (eval "$ac_link_default") 2>&5 2733 ac_status=$? 2734 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2735 (exit $ac_status); }; then 2736 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2737 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2738 # in a Makefile. We should not override ac_cv_exeext if it was cached, 2739 # so that the user can short-circuit this test for compilers unknown to 2740 # Autoconf. 2741 for ac_file in $ac_files '' 2742 do 2743 test -f "$ac_file" || continue 2744 case $ac_file in 2745 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 2746 ;; 2747 [ab].out ) 2748 # We found the default executable, but exeext='' is most 2749 # certainly right. 2750 break;; 2751 *.* ) 2752 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2753 then :; else 2754 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2755 fi 2756 # We set ac_cv_exeext here because the later test for it is not 2757 # safe: cross compilers may not add the suffix if given an `-o' 2758 # argument, so we may need to know it at that point already. 2759 # Even if this section looks crufty: it has the advantage of 2760 # actually working. 2761 break;; 2762 * ) 2763 break;; 2764 esac 2765 done 2766 test "$ac_cv_exeext" = no && ac_cv_exeext= 2767 2768 else 2769 ac_file='' 2770 fi 2771 2772 { echo "$as_me:$LINENO: result: $ac_file" >&5 2773 echo "${ECHO_T}$ac_file" >&6; } 2774 if test -z "$ac_file"; then 2775 echo "$as_me: failed program was:" >&5 2776 sed 's/^/| /' conftest.$ac_ext >&5 2777 2778 { { echo "$as_me:$LINENO: error: C compiler cannot create executables 2779 See \`config.log' for more details." >&5 2780 echo "$as_me: error: C compiler cannot create executables 2781 See \`config.log' for more details." >&2;} 2782 { (exit 77); exit 77; }; } 2783 fi 2784 2785 ac_exeext=$ac_cv_exeext 2786 2787 # Check that the compiler produces executables we can run. If not, either 2788 # the compiler is broken, or we cross compile. 2789 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2790 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 2791 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2792 # If not cross compiling, check that we can run a simple program. 2793 if test "$cross_compiling" != yes; then 2794 if { ac_try='./$ac_file' 2795 { (case "(($ac_try" in 2796 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2797 *) ac_try_echo=$ac_try;; 2798 esac 2799 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2800 (eval "$ac_try") 2>&5 2801 ac_status=$? 2802 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2803 (exit $ac_status); }; }; then 2804 cross_compiling=no 2805 else 2806 if test "$cross_compiling" = maybe; then 2807 cross_compiling=yes 2808 else 2809 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2810 If you meant to cross compile, use \`--host'. 2811 See \`config.log' for more details." >&5 2812 echo "$as_me: error: cannot run C compiled programs. 2813 If you meant to cross compile, use \`--host'. 2814 See \`config.log' for more details." >&2;} 2815 { (exit 1); exit 1; }; } 2816 fi 2817 fi 2818 fi 2819 { echo "$as_me:$LINENO: result: yes" >&5 2820 echo "${ECHO_T}yes" >&6; } 2821 2822 rm -f a.out a.exe conftest$ac_cv_exeext b.out 2823 ac_clean_files=$ac_clean_files_save 2824 # Check that the compiler produces executables we can run. If not, either 2825 # the compiler is broken, or we cross compile. 2826 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2827 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 2828 { echo "$as_me:$LINENO: result: $cross_compiling" >&5 2829 echo "${ECHO_T}$cross_compiling" >&6; } 2830 2831 { echo "$as_me:$LINENO: checking for suffix of executables" >&5 2832 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 2833 if { (ac_try="$ac_link" 2834 case "(($ac_try" in 2835 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2836 *) ac_try_echo=$ac_try;; 2837 esac 2838 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2839 (eval "$ac_link") 2>&5 2840 ac_status=$? 2841 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2842 (exit $ac_status); }; then 2843 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2844 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2845 # work properly (i.e., refer to `conftest.exe'), while it won't with 2846 # `rm'. 2847 for ac_file in conftest.exe conftest conftest.*; do 2848 test -f "$ac_file" || continue 2849 case $ac_file in 2850 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2851 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2852 break;; 2853 * ) break;; 2854 esac 2855 done 2856 else 2857 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2858 See \`config.log' for more details." >&5 2859 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2860 See \`config.log' for more details." >&2;} 2861 { (exit 1); exit 1; }; } 2862 fi 2863 2864 rm -f conftest$ac_cv_exeext 2865 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2866 echo "${ECHO_T}$ac_cv_exeext" >&6; } 2867 2868 rm -f conftest.$ac_ext 2869 EXEEXT=$ac_cv_exeext 2870 ac_exeext=$EXEEXT 2871 { echo "$as_me:$LINENO: checking for suffix of object files" >&5 2872 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } 2873 if test "${ac_cv_objext+set}" = set; then 2874 echo $ECHO_N "(cached) $ECHO_C" >&6 2875 else 2876 cat >conftest.$ac_ext <<_ACEOF 2877 /* confdefs.h. */ 2878 _ACEOF 2879 cat confdefs.h >>conftest.$ac_ext 2880 cat >>conftest.$ac_ext <<_ACEOF 2881 /* end confdefs.h. */ 2882 2883 int 2884 main () 2885 { 2886 2887 ; 2888 return 0; 2889 } 2890 _ACEOF 2891 rm -f conftest.o conftest.obj 2892 if { (ac_try="$ac_compile" 2893 case "(($ac_try" in 2894 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2895 *) ac_try_echo=$ac_try;; 2896 esac 2897 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2898 (eval "$ac_compile") 2>&5 2899 ac_status=$? 2900 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2901 (exit $ac_status); }; then 2902 for ac_file in conftest.o conftest.obj conftest.*; do 2903 test -f "$ac_file" || continue; 2904 case $ac_file in 2905 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 2906 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2907 break;; 2908 esac 2909 done 2910 else 2911 echo "$as_me: failed program was:" >&5 2912 sed 's/^/| /' conftest.$ac_ext >&5 2913 2914 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2915 See \`config.log' for more details." >&5 2916 echo "$as_me: error: cannot compute suffix of object files: cannot compile 2917 See \`config.log' for more details." >&2;} 2918 { (exit 1); exit 1; }; } 2919 fi 2920 2921 rm -f conftest.$ac_cv_objext conftest.$ac_ext 2922 fi 2923 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2924 echo "${ECHO_T}$ac_cv_objext" >&6; } 2925 OBJEXT=$ac_cv_objext 2926 ac_objext=$OBJEXT 2927 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2928 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 2929 if test "${ac_cv_c_compiler_gnu+set}" = set; then 2930 echo $ECHO_N "(cached) $ECHO_C" >&6 2931 else 2932 cat >conftest.$ac_ext <<_ACEOF 2933 /* confdefs.h. */ 2934 _ACEOF 2935 cat confdefs.h >>conftest.$ac_ext 2936 cat >>conftest.$ac_ext <<_ACEOF 2937 /* end confdefs.h. */ 2938 2939 int 2940 main () 2941 { 2942 #ifndef __GNUC__ 2943 choke me 2944 #endif 2945 2946 ; 2947 return 0; 2948 } 2949 _ACEOF 2950 rm -f conftest.$ac_objext 2951 if { (ac_try="$ac_compile" 2952 case "(($ac_try" in 2953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2954 *) ac_try_echo=$ac_try;; 2955 esac 2956 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2957 (eval "$ac_compile") 2>conftest.er1 2958 ac_status=$? 2959 grep -v '^ *+' conftest.er1 >conftest.err 2960 rm -f conftest.er1 2961 cat conftest.err >&5 2962 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2963 (exit $ac_status); } && { 2964 test -z "$ac_c_werror_flag" || 2965 test ! -s conftest.err 2966 } && test -s conftest.$ac_objext; then 2967 ac_compiler_gnu=yes 2968 else 2969 echo "$as_me: failed program was:" >&5 2970 sed 's/^/| /' conftest.$ac_ext >&5 2971 2972 ac_compiler_gnu=no 2973 fi 2974 2975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2976 ac_cv_c_compiler_gnu=$ac_compiler_gnu 2977 2978 fi 2979 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2980 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 2981 GCC=`test $ac_compiler_gnu = yes && echo yes` 2982 ac_test_CFLAGS=${CFLAGS+set} 2983 ac_save_CFLAGS=$CFLAGS 2984 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2985 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 2986 if test "${ac_cv_prog_cc_g+set}" = set; then 2987 echo $ECHO_N "(cached) $ECHO_C" >&6 2988 else 2989 ac_save_c_werror_flag=$ac_c_werror_flag 2990 ac_c_werror_flag=yes 2991 ac_cv_prog_cc_g=no 2992 CFLAGS="-g" 2993 cat >conftest.$ac_ext <<_ACEOF 2994 /* confdefs.h. */ 2995 _ACEOF 2996 cat confdefs.h >>conftest.$ac_ext 2997 cat >>conftest.$ac_ext <<_ACEOF 2998 /* end confdefs.h. */ 2999 3000 int 3001 main () 3002 { 3003 3004 ; 3005 return 0; 3006 } 3007 _ACEOF 3008 rm -f conftest.$ac_objext 3009 if { (ac_try="$ac_compile" 3010 case "(($ac_try" in 3011 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3012 *) ac_try_echo=$ac_try;; 3013 esac 3014 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3015 (eval "$ac_compile") 2>conftest.er1 3016 ac_status=$? 3017 grep -v '^ *+' conftest.er1 >conftest.err 3018 rm -f conftest.er1 3019 cat conftest.err >&5 3020 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3021 (exit $ac_status); } && { 3022 test -z "$ac_c_werror_flag" || 3023 test ! -s conftest.err 3024 } && test -s conftest.$ac_objext; then 3025 ac_cv_prog_cc_g=yes 3026 else 3027 echo "$as_me: failed program was:" >&5 3028 sed 's/^/| /' conftest.$ac_ext >&5 3029 3030 CFLAGS="" 3031 cat >conftest.$ac_ext <<_ACEOF 3032 /* confdefs.h. */ 3033 _ACEOF 3034 cat confdefs.h >>conftest.$ac_ext 3035 cat >>conftest.$ac_ext <<_ACEOF 3036 /* end confdefs.h. */ 3037 3038 int 3039 main () 3040 { 3041 3042 ; 3043 return 0; 3044 } 3045 _ACEOF 3046 rm -f conftest.$ac_objext 3047 if { (ac_try="$ac_compile" 3048 case "(($ac_try" in 3049 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3050 *) ac_try_echo=$ac_try;; 3051 esac 3052 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3053 (eval "$ac_compile") 2>conftest.er1 3054 ac_status=$? 3055 grep -v '^ *+' conftest.er1 >conftest.err 3056 rm -f conftest.er1 3057 cat conftest.err >&5 3058 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3059 (exit $ac_status); } && { 3060 test -z "$ac_c_werror_flag" || 3061 test ! -s conftest.err 3062 } && test -s conftest.$ac_objext; then 3063 : 3064 else 3065 echo "$as_me: failed program was:" >&5 3066 sed 's/^/| /' conftest.$ac_ext >&5 3067 3068 ac_c_werror_flag=$ac_save_c_werror_flag 3069 CFLAGS="-g" 3070 cat >conftest.$ac_ext <<_ACEOF 3071 /* confdefs.h. */ 3072 _ACEOF 3073 cat confdefs.h >>conftest.$ac_ext 3074 cat >>conftest.$ac_ext <<_ACEOF 3075 /* end confdefs.h. */ 3076 3077 int 3078 main () 3079 { 3080 3081 ; 3082 return 0; 3083 } 3084 _ACEOF 3085 rm -f conftest.$ac_objext 3086 if { (ac_try="$ac_compile" 3087 case "(($ac_try" in 3088 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3089 *) ac_try_echo=$ac_try;; 3090 esac 3091 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3092 (eval "$ac_compile") 2>conftest.er1 3093 ac_status=$? 3094 grep -v '^ *+' conftest.er1 >conftest.err 3095 rm -f conftest.er1 3096 cat conftest.err >&5 3097 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3098 (exit $ac_status); } && { 3099 test -z "$ac_c_werror_flag" || 3100 test ! -s conftest.err 3101 } && test -s conftest.$ac_objext; then 3102 ac_cv_prog_cc_g=yes 3103 else 3104 echo "$as_me: failed program was:" >&5 3105 sed 's/^/| /' conftest.$ac_ext >&5 3106 3107 3108 fi 3109 3110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3111 fi 3112 3113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3114 fi 3115 3116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3117 ac_c_werror_flag=$ac_save_c_werror_flag 3118 fi 3119 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 3120 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 3121 if test "$ac_test_CFLAGS" = set; then 3122 CFLAGS=$ac_save_CFLAGS 3123 elif test $ac_cv_prog_cc_g = yes; then 3124 if test "$GCC" = yes; then 3125 CFLAGS="-g -O2" 3126 else 3127 CFLAGS="-g" 3128 fi 3129 else 3130 if test "$GCC" = yes; then 3131 CFLAGS="-O2" 3132 else 3133 CFLAGS= 3134 fi 3135 fi 3136 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 3137 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 3138 if test "${ac_cv_prog_cc_c89+set}" = set; then 3139 echo $ECHO_N "(cached) $ECHO_C" >&6 3140 else 3141 ac_cv_prog_cc_c89=no 3142 ac_save_CC=$CC 3143 cat >conftest.$ac_ext <<_ACEOF 3144 /* confdefs.h. */ 3145 _ACEOF 3146 cat confdefs.h >>conftest.$ac_ext 3147 cat >>conftest.$ac_ext <<_ACEOF 3148 /* end confdefs.h. */ 3149 #include <stdarg.h> 3150 #include <stdio.h> 3151 #include <sys/types.h> 3152 #include <sys/stat.h> 3153 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3154 struct buf { int x; }; 3155 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3156 static char *e (p, i) 3157 char **p; 3158 int i; 3159 { 3160 return p[i]; 3161 } 3162 static char *f (char * (*g) (char **, int), char **p, ...) 3163 { 3164 char *s; 3165 va_list v; 3166 va_start (v,p); 3167 s = g (p, va_arg (v,int)); 3168 va_end (v); 3169 return s; 3170 } 3171 3172 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3173 function prototypes and stuff, but not '\xHH' hex character constants. 3174 These don't provoke an error unfortunately, instead are silently treated 3175 as 'x'. The following induces an error, until -std is added to get 3176 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3177 array size at least. It's necessary to write '\x00'==0 to get something 3178 that's true only with -std. */ 3179 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3180 3181 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3182 inside strings and character constants. */ 3183 #define FOO(x) 'x' 3184 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3185 3186 int test (int i, double x); 3187 struct s1 {int (*f) (int a);}; 3188 struct s2 {int (*f) (double a);}; 3189 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3190 int argc; 3191 char **argv; 3192 int 3193 main () 3194 { 3195 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3196 ; 3197 return 0; 3198 } 3199 _ACEOF 3200 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3201 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3202 do 3203 CC="$ac_save_CC $ac_arg" 3204 rm -f conftest.$ac_objext 3205 if { (ac_try="$ac_compile" 3206 case "(($ac_try" in 3207 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3208 *) ac_try_echo=$ac_try;; 3209 esac 3210 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3211 (eval "$ac_compile") 2>conftest.er1 3212 ac_status=$? 3213 grep -v '^ *+' conftest.er1 >conftest.err 3214 rm -f conftest.er1 3215 cat conftest.err >&5 3216 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3217 (exit $ac_status); } && { 3218 test -z "$ac_c_werror_flag" || 3219 test ! -s conftest.err 3220 } && test -s conftest.$ac_objext; then 3221 ac_cv_prog_cc_c89=$ac_arg 3222 else 3223 echo "$as_me: failed program was:" >&5 3224 sed 's/^/| /' conftest.$ac_ext >&5 3225 3226 3227 fi 3228 3229 rm -f core conftest.err conftest.$ac_objext 3230 test "x$ac_cv_prog_cc_c89" != "xno" && break 3231 done 3232 rm -f conftest.$ac_ext 3233 CC=$ac_save_CC 3234 3235 fi 3236 # AC_CACHE_VAL 3237 case "x$ac_cv_prog_cc_c89" in 3238 x) 3239 { echo "$as_me:$LINENO: result: none needed" >&5 3240 echo "${ECHO_T}none needed" >&6; } ;; 3241 xno) 3242 { echo "$as_me:$LINENO: result: unsupported" >&5 3243 echo "${ECHO_T}unsupported" >&6; } ;; 3244 *) 3245 CC="$CC $ac_cv_prog_cc_c89" 3246 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 3247 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 3248 esac 3249 3250 3251 ac_ext=c 3252 ac_cpp='$CPP $CPPFLAGS' 3253 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3254 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3255 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3256 3257 ac_ext=cpp 3258 ac_cpp='$CXXCPP $CPPFLAGS' 3259 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3260 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3261 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3262 if test -z "$CXX"; then 3263 if test -n "$CCC"; then 3264 CXX=$CCC 3265 else 3266 if test -n "$ac_tool_prefix"; then 3267 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3268 do 3269 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3270 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3271 { echo "$as_me:$LINENO: checking for $ac_word" >&5 3272 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3273 if test "${ac_cv_prog_CXX+set}" = set; then 3274 echo $ECHO_N "(cached) $ECHO_C" >&6 3275 else 3276 if test -n "$CXX"; then 3277 ac_cv_prog_CXX="$CXX" # Let the user override the test. 3278 else 3279 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3280 for as_dir in $PATH 3281 do 3282 IFS=$as_save_IFS 3283 test -z "$as_dir" && as_dir=. 3284 for ac_exec_ext in '' $ac_executable_extensions; do 3285 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3286 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 3287 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3288 break 2 3289 fi 3290 done 3291 done 3292 IFS=$as_save_IFS 3293 3294 fi 3295 fi 3296 CXX=$ac_cv_prog_CXX 3297 if test -n "$CXX"; then 3298 { echo "$as_me:$LINENO: result: $CXX" >&5 3299 echo "${ECHO_T}$CXX" >&6; } 3300 else 3301 { echo "$as_me:$LINENO: result: no" >&5 3302 echo "${ECHO_T}no" >&6; } 3303 fi 3304 3305 3306 test -n "$CXX" && break 3307 done 3308 fi 3309 if test -z "$CXX"; then 3310 ac_ct_CXX=$CXX 3311 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3312 do 3313 # Extract the first word of "$ac_prog", so it can be a program name with args. 3314 set dummy $ac_prog; ac_word=$2 3315 { echo "$as_me:$LINENO: checking for $ac_word" >&5 3316 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3317 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then 3318 echo $ECHO_N "(cached) $ECHO_C" >&6 3319 else 3320 if test -n "$ac_ct_CXX"; then 3321 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 3322 else 3323 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3324 for as_dir in $PATH 3325 do 3326 IFS=$as_save_IFS 3327 test -z "$as_dir" && as_dir=. 3328 for ac_exec_ext in '' $ac_executable_extensions; do 3329 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3330 ac_cv_prog_ac_ct_CXX="$ac_prog" 3331 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3332 break 2 3333 fi 3334 done 3335 done 3336 IFS=$as_save_IFS 3337 3338 fi 3339 fi 3340 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 3341 if test -n "$ac_ct_CXX"; then 3342 { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 3343 echo "${ECHO_T}$ac_ct_CXX" >&6; } 3344 else 3345 { echo "$as_me:$LINENO: result: no" >&5 3346 echo "${ECHO_T}no" >&6; } 3347 fi 3348 3349 3350 test -n "$ac_ct_CXX" && break 3351 done 3352 3353 if test "x$ac_ct_CXX" = x; then 3354 CXX="g++" 3355 else 3356 case $cross_compiling:$ac_tool_warned in 3357 yes:) 3358 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 3359 whose name does not start with the host triplet. If you think this 3360 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 3361 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 3362 whose name does not start with the host triplet. If you think this 3363 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 3364 ac_tool_warned=yes ;; 3365 esac 3366 CXX=$ac_ct_CXX 3367 fi 3368 fi 3369 3370 fi 3371 fi 3372 # Provide some information about the compiler. 3373 echo "$as_me:$LINENO: checking for C++ compiler version" >&5 3374 ac_compiler=`set X $ac_compile; echo $2` 3375 { (ac_try="$ac_compiler --version >&5" 3376 case "(($ac_try" in 3377 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3378 *) ac_try_echo=$ac_try;; 3379 esac 3380 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3381 (eval "$ac_compiler --version >&5") 2>&5 3382 ac_status=$? 3383 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3384 (exit $ac_status); } 3385 { (ac_try="$ac_compiler -v >&5" 3386 case "(($ac_try" in 3387 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3388 *) ac_try_echo=$ac_try;; 3389 esac 3390 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3391 (eval "$ac_compiler -v >&5") 2>&5 3392 ac_status=$? 3393 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3394 (exit $ac_status); } 3395 { (ac_try="$ac_compiler -V >&5" 3396 case "(($ac_try" in 3397 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3398 *) ac_try_echo=$ac_try;; 3399 esac 3400 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3401 (eval "$ac_compiler -V >&5") 2>&5 3402 ac_status=$? 3403 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3404 (exit $ac_status); } 3405 3406 { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 3407 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; } 3408 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then 3409 echo $ECHO_N "(cached) $ECHO_C" >&6 3410 else 3411 cat >conftest.$ac_ext <<_ACEOF 3412 /* confdefs.h. */ 3413 _ACEOF 3414 cat confdefs.h >>conftest.$ac_ext 3415 cat >>conftest.$ac_ext <<_ACEOF 3416 /* end confdefs.h. */ 3417 3418 int 3419 main () 3420 { 3421 #ifndef __GNUC__ 3422 choke me 3423 #endif 3424 3425 ; 3426 return 0; 3427 } 3428 _ACEOF 3429 rm -f conftest.$ac_objext 3430 if { (ac_try="$ac_compile" 3431 case "(($ac_try" in 3432 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3433 *) ac_try_echo=$ac_try;; 3434 esac 3435 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3436 (eval "$ac_compile") 2>conftest.er1 3437 ac_status=$? 3438 grep -v '^ *+' conftest.er1 >conftest.err 3439 rm -f conftest.er1 3440 cat conftest.err >&5 3441 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3442 (exit $ac_status); } && { 3443 test -z "$ac_cxx_werror_flag" || 3444 test ! -s conftest.err 3445 } && test -s conftest.$ac_objext; then 3446 ac_compiler_gnu=yes 3447 else 3448 echo "$as_me: failed program was:" >&5 3449 sed 's/^/| /' conftest.$ac_ext >&5 3450 3451 ac_compiler_gnu=no 3452 fi 3453 3454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3455 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 3456 3457 fi 3458 { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 3459 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; } 3460 GXX=`test $ac_compiler_gnu = yes && echo yes` 3461 ac_test_CXXFLAGS=${CXXFLAGS+set} 3462 ac_save_CXXFLAGS=$CXXFLAGS 3463 { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 3464 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; } 3465 if test "${ac_cv_prog_cxx_g+set}" = set; then 3466 echo $ECHO_N "(cached) $ECHO_C" >&6 3467 else 3468 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 3469 ac_cxx_werror_flag=yes 3470 ac_cv_prog_cxx_g=no 3471 CXXFLAGS="-g" 3472 cat >conftest.$ac_ext <<_ACEOF 3473 /* confdefs.h. */ 3474 _ACEOF 3475 cat confdefs.h >>conftest.$ac_ext 3476 cat >>conftest.$ac_ext <<_ACEOF 3477 /* end confdefs.h. */ 3478 3479 int 3480 main () 3481 { 3482 3483 ; 3484 return 0; 3485 } 3486 _ACEOF 3487 rm -f conftest.$ac_objext 3488 if { (ac_try="$ac_compile" 3489 case "(($ac_try" in 3490 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3491 *) ac_try_echo=$ac_try;; 3492 esac 3493 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3494 (eval "$ac_compile") 2>conftest.er1 3495 ac_status=$? 3496 grep -v '^ *+' conftest.er1 >conftest.err 3497 rm -f conftest.er1 3498 cat conftest.err >&5 3499 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3500 (exit $ac_status); } && { 3501 test -z "$ac_cxx_werror_flag" || 3502 test ! -s conftest.err 3503 } && test -s conftest.$ac_objext; then 3504 ac_cv_prog_cxx_g=yes 3505 else 3506 echo "$as_me: failed program was:" >&5 3507 sed 's/^/| /' conftest.$ac_ext >&5 3508 3509 CXXFLAGS="" 3510 cat >conftest.$ac_ext <<_ACEOF 3511 /* confdefs.h. */ 3512 _ACEOF 3513 cat confdefs.h >>conftest.$ac_ext 3514 cat >>conftest.$ac_ext <<_ACEOF 3515 /* end confdefs.h. */ 3516 3517 int 3518 main () 3519 { 3520 3521 ; 3522 return 0; 3523 } 3524 _ACEOF 3525 rm -f conftest.$ac_objext 3526 if { (ac_try="$ac_compile" 3527 case "(($ac_try" in 3528 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3529 *) ac_try_echo=$ac_try;; 3530 esac 3531 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3532 (eval "$ac_compile") 2>conftest.er1 3533 ac_status=$? 3534 grep -v '^ *+' conftest.er1 >conftest.err 3535 rm -f conftest.er1 3536 cat conftest.err >&5 3537 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3538 (exit $ac_status); } && { 3539 test -z "$ac_cxx_werror_flag" || 3540 test ! -s conftest.err 3541 } && test -s conftest.$ac_objext; then 3542 : 3543 else 3544 echo "$as_me: failed program was:" >&5 3545 sed 's/^/| /' conftest.$ac_ext >&5 3546 3547 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3548 CXXFLAGS="-g" 3549 cat >conftest.$ac_ext <<_ACEOF 3550 /* confdefs.h. */ 3551 _ACEOF 3552 cat confdefs.h >>conftest.$ac_ext 3553 cat >>conftest.$ac_ext <<_ACEOF 3554 /* end confdefs.h. */ 3555 3556 int 3557 main () 3558 { 3559 3560 ; 3561 return 0; 3562 } 3563 _ACEOF 3564 rm -f conftest.$ac_objext 3565 if { (ac_try="$ac_compile" 3566 case "(($ac_try" in 3567 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3568 *) ac_try_echo=$ac_try;; 3569 esac 3570 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3571 (eval "$ac_compile") 2>conftest.er1 3572 ac_status=$? 3573 grep -v '^ *+' conftest.er1 >conftest.err 3574 rm -f conftest.er1 3575 cat conftest.err >&5 3576 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3577 (exit $ac_status); } && { 3578 test -z "$ac_cxx_werror_flag" || 3579 test ! -s conftest.err 3580 } && test -s conftest.$ac_objext; then 3581 ac_cv_prog_cxx_g=yes 3582 else 3583 echo "$as_me: failed program was:" >&5 3584 sed 's/^/| /' conftest.$ac_ext >&5 3585 3586 3587 fi 3588 3589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3590 fi 3591 3592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3593 fi 3594 3595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3596 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3597 fi 3598 { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 3599 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; } 3600 if test "$ac_test_CXXFLAGS" = set; then 3601 CXXFLAGS=$ac_save_CXXFLAGS 3602 elif test $ac_cv_prog_cxx_g = yes; then 3603 if test "$GXX" = yes; then 3604 CXXFLAGS="-g -O2" 3605 else 3606 CXXFLAGS="-g" 3607 fi 3608 else 3609 if test "$GXX" = yes; then 3610 CXXFLAGS="-O2" 3611 else 3612 CXXFLAGS= 3613 fi 3614 fi 3615 ac_ext=c 3616 ac_cpp='$CPP $CPPFLAGS' 3617 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3618 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3619 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3620 3621 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3622 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } 3623 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3624 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then 3625 echo $ECHO_N "(cached) $ECHO_C" >&6 3626 else 3627 cat >conftest.make <<\_ACEOF 3628 SHELL = /bin/sh 3629 all: 3630 @echo '@@@%%%=$(MAKE)=@@@%%%' 3631 _ACEOF 3632 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 3633 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3634 *@@@%%%=?*=@@@%%%*) 3635 eval ac_cv_prog_make_${ac_make}_set=yes;; 3636 *) 3637 eval ac_cv_prog_make_${ac_make}_set=no;; 3638 esac 3639 rm -f conftest.make 3640 fi 3641 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3642 { echo "$as_me:$LINENO: result: yes" >&5 3643 echo "${ECHO_T}yes" >&6; } 3644 SET_MAKE= 3645 else 3646 { echo "$as_me:$LINENO: result: no" >&5 3647 echo "${ECHO_T}no" >&6; } 3648 SET_MAKE="MAKE=${MAKE-make}" 3649 fi 3650 3651 3652 # Check whether --enable-static was given. 3653 if test "${enable_static+set}" = set; then 3654 enableval=$enable_static; p=${PACKAGE-default} 3655 case $enableval in 3656 yes) enable_static=yes ;; 3657 no) enable_static=no ;; 3658 *) 3659 enable_static=no 3660 # Look at the argument we got. We use all the common list separators. 3661 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 3662 for pkg in $enableval; do 3663 IFS="$lt_save_ifs" 3664 if test "X$pkg" = "X$p"; then 3665 enable_static=yes 3666 fi 3667 done 3668 IFS="$lt_save_ifs" 3669 ;; 3670 esac 3671 else 3672 enable_static=no 3673 fi 3674 3675 3676 3677 3678 3679 # Check whether --enable-shared was given. 3680 if test "${enable_shared+set}" = set; then 3681 enableval=$enable_shared; p=${PACKAGE-default} 3682 case $enableval in 3683 yes) enable_shared=yes ;; 3684 no) enable_shared=no ;; 3685 *) 3686 enable_shared=no 3687 # Look at the argument we got. We use all the common list separators. 3688 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 3689 for pkg in $enableval; do 3690 IFS="$lt_save_ifs" 3691 if test "X$pkg" = "X$p"; then 3692 enable_shared=yes 3693 fi 3694 done 3695 IFS="$lt_save_ifs" 3696 ;; 3697 esac 3698 else 3699 enable_shared=yes 3700 fi 3701 3702 3703 # Check whether --enable-fast-install was given. 3704 if test "${enable_fast_install+set}" = set; then 3705 enableval=$enable_fast_install; p=${PACKAGE-default} 3706 case $enableval in 3707 yes) enable_fast_install=yes ;; 3708 no) enable_fast_install=no ;; 3709 *) 3710 enable_fast_install=no 3711 # Look at the argument we got. We use all the common list separators. 3712 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 3713 for pkg in $enableval; do 3714 IFS="$lt_save_ifs" 3715 if test "X$pkg" = "X$p"; then 3716 enable_fast_install=yes 3717 fi 3718 done 3719 IFS="$lt_save_ifs" 3720 ;; 3721 esac 3722 else 3723 enable_fast_install=yes 3724 fi 3725 3726 3727 { echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 3728 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; } 3729 if test "${lt_cv_path_SED+set}" = set; then 3730 echo $ECHO_N "(cached) $ECHO_C" >&6 3731 else 3732 # Loop through the user's path and test for sed and gsed. 3733 # Then use that list of sed's as ones to test for truncation. 3734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3735 for as_dir in $PATH 3736 do 3737 IFS=$as_save_IFS 3738 test -z "$as_dir" && as_dir=. 3739 for lt_ac_prog in sed gsed; do 3740 for ac_exec_ext in '' $ac_executable_extensions; do 3741 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 3742 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 3743 fi 3744 done 3745 done 3746 done 3747 lt_ac_max=0 3748 lt_ac_count=0 3749 # Add /usr/xpg4/bin/sed as it is typically found on Solaris 3750 # along with /bin/sed that truncates output. 3751 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 3752 test ! -f $lt_ac_sed && break 3753 cat /dev/null > conftest.in 3754 lt_ac_count=0 3755 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 3756 # Check for GNU sed and select it if it is found. 3757 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 3758 lt_cv_path_SED=$lt_ac_sed 3759 break 3760 fi 3761 while true; do 3762 cat conftest.in conftest.in >conftest.tmp 3763 mv conftest.tmp conftest.in 3764 cp conftest.in conftest.nl 3765 echo >>conftest.nl 3766 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 3767 cmp -s conftest.out conftest.nl || break 3768 # 10000 chars as input seems more than enough 3769 test $lt_ac_count -gt 10 && break 3770 lt_ac_count=`expr $lt_ac_count + 1` 3771 if test $lt_ac_count -gt $lt_ac_max; then 3772 lt_ac_max=$lt_ac_count 3773 lt_cv_path_SED=$lt_ac_sed 3774 fi 3775 done 3776 done 3777 SED=$lt_cv_path_SED 3778 3779 fi 3780 3781 { echo "$as_me:$LINENO: result: $SED" >&5 3782 echo "${ECHO_T}$SED" >&6; } 3783 3784 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 3785 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 3786 if test "${ac_cv_path_GREP+set}" = set; then 3787 echo $ECHO_N "(cached) $ECHO_C" >&6 3788 else 3789 # Extract the first word of "grep ggrep" to use in msg output 3790 if test -z "$GREP"; then 3791 set dummy grep ggrep; ac_prog_name=$2 3792 if test "${ac_cv_path_GREP+set}" = set; then 3793 echo $ECHO_N "(cached) $ECHO_C" >&6 3794 else 3795 ac_path_GREP_found=false 3796 # Loop through the user's path and test for each of PROGNAME-LIST 3797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3798 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3799 do 3800 IFS=$as_save_IFS 3801 test -z "$as_dir" && as_dir=. 3802 for ac_prog in grep ggrep; do 3803 for ac_exec_ext in '' $ac_executable_extensions; do 3804 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3805 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3806 # Check for GNU ac_path_GREP and select it if it is found. 3807 # Check for GNU $ac_path_GREP 3808 case `"$ac_path_GREP" --version 2>&1` in 3809 *GNU*) 3810 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3811 *) 3812 ac_count=0 3813 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 3814 while : 3815 do 3816 cat "conftest.in" "conftest.in" >"conftest.tmp" 3817 mv "conftest.tmp" "conftest.in" 3818 cp "conftest.in" "conftest.nl" 3819 echo 'GREP' >> "conftest.nl" 3820 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3821 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3822 ac_count=`expr $ac_count + 1` 3823 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3824 # Best one so far, save it but keep looking for a better one 3825 ac_cv_path_GREP="$ac_path_GREP" 3826 ac_path_GREP_max=$ac_count 3827 fi 3828 # 10*(2^10) chars as input seems more than enough 3829 test $ac_count -gt 10 && break 3830 done 3831 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3832 esac 3833 3834 3835 $ac_path_GREP_found && break 3 3836 done 3837 done 3838 3839 done 3840 IFS=$as_save_IFS 3841 3842 3843 fi 3844 3845 GREP="$ac_cv_path_GREP" 3846 if test -z "$GREP"; then 3847 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3848 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3849 { (exit 1); exit 1; }; } 3850 fi 3851 3852 else 3853 ac_cv_path_GREP=$GREP 3854 fi 3855 3856 3857 fi 3858 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 3859 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } 3860 GREP="$ac_cv_path_GREP" 3861 3862 3863 { echo "$as_me:$LINENO: checking for egrep" >&5 3864 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } 3865 if test "${ac_cv_path_EGREP+set}" = set; then 3866 echo $ECHO_N "(cached) $ECHO_C" >&6 3867 else 3868 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3869 then ac_cv_path_EGREP="$GREP -E" 3870 else 3871 # Extract the first word of "egrep" to use in msg output 3872 if test -z "$EGREP"; then 3873 set dummy egrep; ac_prog_name=$2 3874 if test "${ac_cv_path_EGREP+set}" = set; then 3875 echo $ECHO_N "(cached) $ECHO_C" >&6 3876 else 3877 ac_path_EGREP_found=false 3878 # Loop through the user's path and test for each of PROGNAME-LIST 3879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3880 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3881 do 3882 IFS=$as_save_IFS 3883 test -z "$as_dir" && as_dir=. 3884 for ac_prog in egrep; do 3885 for ac_exec_ext in '' $ac_executable_extensions; do 3886 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3887 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3888 # Check for GNU ac_path_EGREP and select it if it is found. 3889 # Check for GNU $ac_path_EGREP 3890 case `"$ac_path_EGREP" --version 2>&1` in 3891 *GNU*) 3892 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3893 *) 3894 ac_count=0 3895 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 3896 while : 3897 do 3898 cat "conftest.in" "conftest.in" >"conftest.tmp" 3899 mv "conftest.tmp" "conftest.in" 3900 cp "conftest.in" "conftest.nl" 3901 echo 'EGREP' >> "conftest.nl" 3902 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3903 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3904 ac_count=`expr $ac_count + 1` 3905 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3906 # Best one so far, save it but keep looking for a better one 3907 ac_cv_path_EGREP="$ac_path_EGREP" 3908 ac_path_EGREP_max=$ac_count 3909 fi 3910 # 10*(2^10) chars as input seems more than enough 3911 test $ac_count -gt 10 && break 3912 done 3913 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3914 esac 3915 3916 3917 $ac_path_EGREP_found && break 3 3918 done 3919 done 3920 3921 done 3922 IFS=$as_save_IFS 3923 3924 3925 fi 3926 3927 EGREP="$ac_cv_path_EGREP" 3928 if test -z "$EGREP"; then 3929 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3930 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3931 { (exit 1); exit 1; }; } 3932 fi 3933 3934 else 3935 ac_cv_path_EGREP=$EGREP 3936 fi 3937 3938 3939 fi 3940 fi 3941 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 3942 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } 3943 EGREP="$ac_cv_path_EGREP" 3944 3945 3946 3947 # Check whether --with-gnu-ld was given. 3948 if test "${with_gnu_ld+set}" = set; then 3949 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 3950 else 3951 with_gnu_ld=no 3952 fi 3953 3954 ac_prog=ld 3955 if test "$GCC" = yes; then 3956 # Check if gcc -print-prog-name=ld gives a path. 3957 { echo "$as_me:$LINENO: checking for ld used by $CC" >&5 3958 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; } 3959 case $host in 3960 *-*-mingw*) 3961 # gcc leaves a trailing carriage return which upsets mingw 3962 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3963 *) 3964 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3965 esac 3966 case $ac_prog in 3967 # Accept absolute paths. 3968 [\\/]* | ?:[\\/]*) 3969 re_direlt='/[^/][^/]*/\.\./' 3970 # Canonicalize the pathname of ld 3971 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 3972 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 3973 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 3974 done 3975 test -z "$LD" && LD="$ac_prog" 3976 ;; 3977 "") 3978 # If it fails, then pretend we aren't using GCC. 3979 ac_prog=ld 3980 ;; 3981 *) 3982 # If it is relative, then search for the first ld in PATH. 3983 with_gnu_ld=unknown 3984 ;; 3985 esac 3986 elif test "$with_gnu_ld" = yes; then 3987 { echo "$as_me:$LINENO: checking for GNU ld" >&5 3988 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } 3989 else 3990 { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 3991 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } 3992 fi 3993 if test "${lt_cv_path_LD+set}" = set; then 3994 echo $ECHO_N "(cached) $ECHO_C" >&6 3995 else 3996 if test -z "$LD"; then 3997 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 3998 for ac_dir in $PATH; do 3999 IFS="$lt_save_ifs" 4000 test -z "$ac_dir" && ac_dir=. 4001 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4002 lt_cv_path_LD="$ac_dir/$ac_prog" 4003 # Check to see if the program is GNU ld. I'd rather use --version, 4004 # but apparently some GNU ld's only accept -v. 4005 # Break only if it was the GNU/non-GNU ld that we prefer. 4006 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 4007 *GNU* | *'with BFD'*) 4008 test "$with_gnu_ld" != no && break 4009 ;; 4010 *) 4011 test "$with_gnu_ld" != yes && break 4012 ;; 4013 esac 4014 fi 4015 done 4016 IFS="$lt_save_ifs" 4017 else 4018 lt_cv_path_LD="$LD" # Let the user override the test with a path. 4019 fi 4020 fi 4021 4022 LD="$lt_cv_path_LD" 4023 if test -n "$LD"; then 4024 { echo "$as_me:$LINENO: result: $LD" >&5 4025 echo "${ECHO_T}$LD" >&6; } 4026 else 4027 { echo "$as_me:$LINENO: result: no" >&5 4028 echo "${ECHO_T}no" >&6; } 4029 fi 4030 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 4031 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} 4032 { (exit 1); exit 1; }; } 4033 { echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 4034 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } 4035 if test "${lt_cv_prog_gnu_ld+set}" = set; then 4036 echo $ECHO_N "(cached) $ECHO_C" >&6 4037 else 4038 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 4039 case `$LD -v 2>&1 </dev/null` in 4040 *GNU* | *'with BFD'*) 4041 lt_cv_prog_gnu_ld=yes 4042 ;; 4043 *) 4044 lt_cv_prog_gnu_ld=no 4045 ;; 4046 esac 4047 fi 4048 { echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 4049 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; } 4050 with_gnu_ld=$lt_cv_prog_gnu_ld 4051 4052 4053 { echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 4054 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; } 4055 if test "${lt_cv_ld_reload_flag+set}" = set; then 4056 echo $ECHO_N "(cached) $ECHO_C" >&6 4057 else 4058 lt_cv_ld_reload_flag='-r' 4059 fi 4060 { echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 4061 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; } 4062 reload_flag=$lt_cv_ld_reload_flag 4063 case $reload_flag in 4064 "" | " "*) ;; 4065 *) reload_flag=" $reload_flag" ;; 4066 esac 4067 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4068 4069 { echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5 4070 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; } 4071 if test "${lt_cv_path_NM+set}" = set; then 4072 echo $ECHO_N "(cached) $ECHO_C" >&6 4073 else 4074 if test -n "$NM"; then 4075 # Let the user override the test. 4076 lt_cv_path_NM="$NM" 4077 else 4078 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4079 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do 4080 IFS="$lt_save_ifs" 4081 test -z "$ac_dir" && ac_dir=. 4082 tmp_nm="$ac_dir/${ac_tool_prefix}nm" 4083 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 4084 # Check to see if the nm accepts a BSD-compat flag. 4085 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 4086 # nm: unknown option "B" ignored 4087 # Tru64's nm complains that /dev/null is an invalid object file 4088 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 4089 */dev/null* | *'Invalid file or object type'*) 4090 lt_cv_path_NM="$tmp_nm -B" 4091 break 4092 ;; 4093 *) 4094 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 4095 */dev/null*) 4096 lt_cv_path_NM="$tmp_nm -p" 4097 break 4098 ;; 4099 *) 4100 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 4101 continue # so that we can try to find one that supports BSD flags 4102 ;; 4103 esac 4104 esac 4105 fi 4106 done 4107 IFS="$lt_save_ifs" 4108 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 4109 fi 4110 fi 4111 { echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5 4112 echo "${ECHO_T}$lt_cv_path_NM" >&6; } 4113 NM="$lt_cv_path_NM" 4114 4115 { echo "$as_me:$LINENO: checking whether ln -s works" >&5 4116 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; } 4117 LN_S=$as_ln_s 4118 if test "$LN_S" = "ln -s"; then 4119 { echo "$as_me:$LINENO: result: yes" >&5 4120 echo "${ECHO_T}yes" >&6; } 4121 else 4122 { echo "$as_me:$LINENO: result: no, using $LN_S" >&5 4123 echo "${ECHO_T}no, using $LN_S" >&6; } 4124 fi 4125 4126 { echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5 4127 echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6; } 4128 if test "${lt_cv_deplibs_check_method+set}" = set; then 4129 echo $ECHO_N "(cached) $ECHO_C" >&6 4130 else 4131 lt_cv_file_magic_cmd='$MAGIC_CMD' 4132 lt_cv_file_magic_test_file= 4133 lt_cv_deplibs_check_method='unknown' 4134 # Need to set the preceding variable on all platforms that support 4135 # interlibrary dependencies. 4136 # 'none' -- dependencies not supported. 4137 # `unknown' -- same as none, but documents that we really don't know. 4138 # 'pass_all' -- all dependencies passed with no checks. 4139 # 'test_compile' -- check by making test program. 4140 # 'file_magic [[regex]]' -- check by looking for files in library path 4141 # which responds to the $file_magic_cmd with a given extended regex. 4142 # If you have `file' or equivalent on your system and you're not sure 4143 # whether `pass_all' will *always* work, you probably want this one. 4144 4145 case $host_os in 4146 aix4* | aix5*) 4147 lt_cv_deplibs_check_method=pass_all 4148 ;; 4149 4150 beos*) 4151 lt_cv_deplibs_check_method=pass_all 4152 ;; 4153 4154 bsdi4*) 4155 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 4156 lt_cv_file_magic_cmd='/usr/bin/file -L' 4157 lt_cv_file_magic_test_file=/shlib/libc.so 4158 ;; 4159 4160 cygwin* | mingw* | pw32*) 4161 # win32_libid is a shell function defined in ltmain.sh 4162 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 4163 lt_cv_file_magic_cmd='win32_libid' 4164 ;; 4165 4166 darwin* | rhapsody*) 4167 # this will be overwritten by pass_all, but leave it in just in case 4168 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' 4169 lt_cv_file_magic_cmd='/usr/bin/file -L' 4170 case "$host_os" in 4171 rhapsody* | darwin1.[012]) 4172 lt_cv_file_magic_test_file=`/System/Library/Frameworks/System.framework/System` 4173 ;; 4174 *) # Darwin 1.3 on 4175 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' 4176 ;; 4177 esac 4178 lt_cv_deplibs_check_method=pass_all 4179 ;; 4180 4181 freebsd* | kfreebsd*-gnu) 4182 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 4183 case $host_cpu in 4184 i*86 ) 4185 # Not sure whether the presence of OpenBSD here was a mistake. 4186 # Let's accept both of them until this is cleared up. 4187 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library' 4188 lt_cv_file_magic_cmd=/usr/bin/file 4189 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 4190 ;; 4191 esac 4192 else 4193 lt_cv_deplibs_check_method=pass_all 4194 fi 4195 ;; 4196 4197 gnu*) 4198 lt_cv_deplibs_check_method=pass_all 4199 ;; 4200 4201 hpux10.20* | hpux11*) 4202 lt_cv_file_magic_cmd=/usr/bin/file 4203 case "$host_cpu" in 4204 ia64*) 4205 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 4206 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 4207 ;; 4208 hppa*64*) 4209 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' 4210 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 4211 ;; 4212 *) 4213 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' 4214 lt_cv_file_magic_test_file=/usr/lib/libc.sl 4215 ;; 4216 esac 4217 ;; 4218 4219 irix5* | irix6* | nonstopux*) 4220 case $host_os in 4221 irix5* | nonstopux*) 4222 # this will be overridden with pass_all, but let us keep it just in case 4223 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" 4224 ;; 4225 *) 4226 case $LD in 4227 *-32|*"-32 ") libmagic=32-bit;; 4228 *-n32|*"-n32 ") libmagic=N32;; 4229 *-64|*"-64 ") libmagic=64-bit;; 4230 *) libmagic=never-match;; 4231 esac 4232 # this will be overridden with pass_all, but let us keep it just in case 4233 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1" 4234 ;; 4235 esac 4236 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` 4237 lt_cv_deplibs_check_method=pass_all 4238 ;; 4239 4240 # This must be Linux ELF. 4241 linux*) 4242 case $host_cpu in 4243 alpha* | hppa* | i*86 | ia64* | m68* | mips* | powerpc* | sparc* | s390* | sh*) 4244 lt_cv_deplibs_check_method=pass_all ;; 4245 *) 4246 # glibc up to 2.1.1 does not perform some relocations on ARM 4247 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; 4248 esac 4249 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` 4250 ;; 4251 4252 netbsd*) 4253 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 4254 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 4255 else 4256 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 4257 fi 4258 ;; 4259 4260 newos6*) 4261 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 4262 lt_cv_file_magic_cmd=/usr/bin/file 4263 lt_cv_file_magic_test_file=/usr/lib/libnls.so 4264 ;; 4265 4266 nto-qnx*) 4267 lt_cv_deplibs_check_method=unknown 4268 ;; 4269 4270 openbsd*) 4271 lt_cv_file_magic_cmd=/usr/bin/file 4272 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 4273 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 4274 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB shared object' 4275 else 4276 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' 4277 fi 4278 ;; 4279 4280 osf3* | osf4* | osf5*) 4281 # this will be overridden with pass_all, but let us keep it just in case 4282 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' 4283 lt_cv_file_magic_test_file=/shlib/libc.so 4284 lt_cv_deplibs_check_method=pass_all 4285 ;; 4286 4287 sco3.2v5*) 4288 lt_cv_deplibs_check_method=pass_all 4289 ;; 4290 4291 solaris*) 4292 lt_cv_deplibs_check_method=pass_all 4293 lt_cv_file_magic_test_file=/lib/libc.so 4294 ;; 4295 4296 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 4297 case $host_vendor in 4298 motorola) 4299 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 4300 lt_cv_file_magic_test_file=`echo /usr/