1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.61 for Protocol Buffers 2.3.0. 4 # 5 # Report bugs to <protobuf (at] googlegroups.com>. 6 # 7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 8 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 9 # This configure script is free software; the Free Software Foundation 10 # gives unlimited permission to copy, distribute and modify it. 11 ## --------------------- ## 12 ## M4sh Initialization. ## 13 ## --------------------- ## 14 15 # Be more Bourne compatible 16 DUALCASE=1; export DUALCASE # for MKS sh 17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 18 emulate sh 19 NULLCMD=: 20 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24 else 25 case `(set -o) 2>/dev/null` in 26 *posix*) set -o posix ;; 27 esac 28 29 fi 30 31 32 33 34 # PATH needs CR 35 # Avoid depending upon Character Ranges. 36 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 37 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 38 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 39 as_cr_digits='0123456789' 40 as_cr_alnum=$as_cr_Letters$as_cr_digits 41 42 # The user is always right. 43 if test "${PATH_SEPARATOR+set}" != set; then 44 echo "#! /bin/sh" >conf$$.sh 45 echo "exit 0" >>conf$$.sh 46 chmod +x conf$$.sh 47 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 48 PATH_SEPARATOR=';' 49 else 50 PATH_SEPARATOR=: 51 fi 52 rm -f conf$$.sh 53 fi 54 55 # Support unset when possible. 56 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 57 as_unset=unset 58 else 59 as_unset=false 60 fi 61 62 63 # IFS 64 # We need space, tab and new line, in precisely that order. Quoting is 65 # there to prevent editors from complaining about space-tab. 66 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 67 # splitting by setting IFS to empty value.) 68 as_nl=' 69 ' 70 IFS=" "" $as_nl" 71 72 # Find who we are. Look in the path if we contain no directory separator. 73 case $0 in 74 *[\\/]* ) as_myself=$0 ;; 75 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 76 for as_dir in $PATH 77 do 78 IFS=$as_save_IFS 79 test -z "$as_dir" && as_dir=. 80 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 81 done 82 IFS=$as_save_IFS 83 84 ;; 85 esac 86 # We did not find ourselves, most probably we were run as `sh COMMAND' 87 # in which case we are not to be found in the path. 88 if test "x$as_myself" = x; then 89 as_myself=$0 90 fi 91 if test ! -f "$as_myself"; then 92 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 93 { (exit 1); exit 1; } 94 fi 95 96 # Work around bugs in pre-3.0 UWIN ksh. 97 for as_var in ENV MAIL MAILPATH 98 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 99 done 100 PS1='$ ' 101 PS2='> ' 102 PS4='+ ' 103 104 # NLS nuisances. 105 for as_var in \ 106 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 107 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 108 LC_TELEPHONE LC_TIME 109 do 110 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 111 eval $as_var=C; export $as_var 112 else 113 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 114 fi 115 done 116 117 # Required to use basename. 118 if expr a : '\(a\)' >/dev/null 2>&1 && 119 test "X`expr 00001 : '.*\(...\)'`" = X001; then 120 as_expr=expr 121 else 122 as_expr=false 123 fi 124 125 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 126 as_basename=basename 127 else 128 as_basename=false 129 fi 130 131 132 # Name of the executable. 133 as_me=`$as_basename -- "$0" || 134 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 135 X"$0" : 'X\(//\)$' \| \ 136 X"$0" : 'X\(/\)' \| . 2>/dev/null || 137 echo X/"$0" | 138 sed '/^.*\/\([^/][^/]*\)\/*$/{ 139 s//\1/ 140 q 141 } 142 /^X\/\(\/\/\)$/{ 143 s//\1/ 144 q 145 } 146 /^X\/\(\/\).*/{ 147 s//\1/ 148 q 149 } 150 s/.*/./; q'` 151 152 # CDPATH. 153 $as_unset CDPATH 154 155 156 if test "x$CONFIG_SHELL" = x; then 157 if (eval ":") 2>/dev/null; then 158 as_have_required=yes 159 else 160 as_have_required=no 161 fi 162 163 if test $as_have_required = yes && (eval ": 164 (as_func_return () { 165 (exit \$1) 166 } 167 as_func_success () { 168 as_func_return 0 169 } 170 as_func_failure () { 171 as_func_return 1 172 } 173 as_func_ret_success () { 174 return 0 175 } 176 as_func_ret_failure () { 177 return 1 178 } 179 180 exitcode=0 181 if as_func_success; then 182 : 183 else 184 exitcode=1 185 echo as_func_success failed. 186 fi 187 188 if as_func_failure; then 189 exitcode=1 190 echo as_func_failure succeeded. 191 fi 192 193 if as_func_ret_success; then 194 : 195 else 196 exitcode=1 197 echo as_func_ret_success failed. 198 fi 199 200 if as_func_ret_failure; then 201 exitcode=1 202 echo as_func_ret_failure succeeded. 203 fi 204 205 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 206 : 207 else 208 exitcode=1 209 echo positional parameters were not saved. 210 fi 211 212 test \$exitcode = 0) || { (exit 1); exit 1; } 213 214 ( 215 as_lineno_1=\$LINENO 216 as_lineno_2=\$LINENO 217 test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && 218 test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } 219 ") 2> /dev/null; then 220 : 221 else 222 as_candidate_shells= 223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 224 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 225 do 226 IFS=$as_save_IFS 227 test -z "$as_dir" && as_dir=. 228 case $as_dir in 229 /*) 230 for as_base in sh bash ksh sh5; do 231 as_candidate_shells="$as_candidate_shells $as_dir/$as_base" 232 done;; 233 esac 234 done 235 IFS=$as_save_IFS 236 237 238 for as_shell in $as_candidate_shells $SHELL; do 239 # Try only shells that exist, to save several forks. 240 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 241 { ("$as_shell") 2> /dev/null <<\_ASEOF 242 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 243 emulate sh 244 NULLCMD=: 245 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 246 # is contrary to our usage. Disable this feature. 247 alias -g '${1+"$@"}'='"$@"' 248 setopt NO_GLOB_SUBST 249 else 250 case `(set -o) 2>/dev/null` in 251 *posix*) set -o posix ;; 252 esac 253 254 fi 255 256 257 : 258 _ASEOF 259 }; then 260 CONFIG_SHELL=$as_shell 261 as_have_required=yes 262 if { "$as_shell" 2> /dev/null <<\_ASEOF 263 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 264 emulate sh 265 NULLCMD=: 266 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 267 # is contrary to our usage. Disable this feature. 268 alias -g '${1+"$@"}'='"$@"' 269 setopt NO_GLOB_SUBST 270 else 271 case `(set -o) 2>/dev/null` in 272 *posix*) set -o posix ;; 273 esac 274 275 fi 276 277 278 : 279 (as_func_return () { 280 (exit $1) 281 } 282 as_func_success () { 283 as_func_return 0 284 } 285 as_func_failure () { 286 as_func_return 1 287 } 288 as_func_ret_success () { 289 return 0 290 } 291 as_func_ret_failure () { 292 return 1 293 } 294 295 exitcode=0 296 if as_func_success; then 297 : 298 else 299 exitcode=1 300 echo as_func_success failed. 301 fi 302 303 if as_func_failure; then 304 exitcode=1 305 echo as_func_failure succeeded. 306 fi 307 308 if as_func_ret_success; then 309 : 310 else 311 exitcode=1 312 echo as_func_ret_success failed. 313 fi 314 315 if as_func_ret_failure; then 316 exitcode=1 317 echo as_func_ret_failure succeeded. 318 fi 319 320 if ( set x; as_func_ret_success y && test x = "$1" ); then 321 : 322 else 323 exitcode=1 324 echo positional parameters were not saved. 325 fi 326 327 test $exitcode = 0) || { (exit 1); exit 1; } 328 329 ( 330 as_lineno_1=$LINENO 331 as_lineno_2=$LINENO 332 test "x$as_lineno_1" != "x$as_lineno_2" && 333 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } 334 335 _ASEOF 336 }; then 337 break 338 fi 339 340 fi 341 342 done 343 344 if test "x$CONFIG_SHELL" != x; then 345 for as_var in BASH_ENV ENV 346 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 347 done 348 export CONFIG_SHELL 349 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 350 fi 351 352 353 if test $as_have_required = no; then 354 echo This script requires a shell more modern than all the 355 echo shells that I found on your system. Please install a 356 echo modern shell, or manually run the script under such a 357 echo shell if you do have one. 358 { (exit 1); exit 1; } 359 fi 360 361 362 fi 363 364 fi 365 366 367 368 (eval "as_func_return () { 369 (exit \$1) 370 } 371 as_func_success () { 372 as_func_return 0 373 } 374 as_func_failure () { 375 as_func_return 1 376 } 377 as_func_ret_success () { 378 return 0 379 } 380 as_func_ret_failure () { 381 return 1 382 } 383 384 exitcode=0 385 if as_func_success; then 386 : 387 else 388 exitcode=1 389 echo as_func_success failed. 390 fi 391 392 if as_func_failure; then 393 exitcode=1 394 echo as_func_failure succeeded. 395 fi 396 397 if as_func_ret_success; then 398 : 399 else 400 exitcode=1 401 echo as_func_ret_success failed. 402 fi 403 404 if as_func_ret_failure; then 405 exitcode=1 406 echo as_func_ret_failure succeeded. 407 fi 408 409 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 410 : 411 else 412 exitcode=1 413 echo positional parameters were not saved. 414 fi 415 416 test \$exitcode = 0") || { 417 echo No shell found that supports shell functions. 418 echo Please tell autoconf@gnu.org about your system, 419 echo including any error possibly output before this 420 echo message 421 } 422 423 424 425 as_lineno_1=$LINENO 426 as_lineno_2=$LINENO 427 test "x$as_lineno_1" != "x$as_lineno_2" && 428 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 429 430 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 431 # uniformly replaced by the line number. The first 'sed' inserts a 432 # line-number line after each line using $LINENO; the second 'sed' 433 # does the real work. The second script uses 'N' to pair each 434 # line-number line with the line containing $LINENO, and appends 435 # trailing '-' during substitution so that $LINENO is not a special 436 # case at line end. 437 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 438 # scripts with optimization help from Paolo Bonzini. Blame Lee 439 # E. McMahon (1931-1989) for sed's syntax. :-) 440 sed -n ' 441 p 442 /[$]LINENO/= 443 ' <$as_myself | 444 sed ' 445 s/[$]LINENO.*/&-/ 446 t lineno 447 b 448 :lineno 449 N 450 :loop 451 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 452 t loop 453 s/-\n.*// 454 ' >$as_me.lineno && 455 chmod +x "$as_me.lineno" || 456 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 457 { (exit 1); exit 1; }; } 458 459 # Don't try to exec as it changes $[0], causing all sort of problems 460 # (the dirname of $[0] is not the place where we might find the 461 # original and so on. Autoconf is especially sensitive to this). 462 . "./$as_me.lineno" 463 # Exit status is that of the last command. 464 exit 465 } 466 467 468 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 469 as_dirname=dirname 470 else 471 as_dirname=false 472 fi 473 474 ECHO_C= ECHO_N= ECHO_T= 475 case `echo -n x` in 476 -n*) 477 case `echo 'x\c'` in 478 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 479 *) ECHO_C='\c';; 480 esac;; 481 *) 482 ECHO_N='-n';; 483 esac 484 485 if expr a : '\(a\)' >/dev/null 2>&1 && 486 test "X`expr 00001 : '.*\(...\)'`" = X001; then 487 as_expr=expr 488 else 489 as_expr=false 490 fi 491 492 rm -f conf$$ conf$$.exe conf$$.file 493 if test -d conf$$.dir; then 494 rm -f conf$$.dir/conf$$.file 495 else 496 rm -f conf$$.dir 497 mkdir conf$$.dir 498 fi 499 echo >conf$$.file 500 if ln -s conf$$.file conf$$ 2>/dev/null; then 501 as_ln_s='ln -s' 502 # ... but there are two gotchas: 503 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 504 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 505 # In both cases, we have to default to `cp -p'. 506 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 507 as_ln_s='cp -p' 508 elif ln conf$$.file conf$$ 2>/dev/null; then 509 as_ln_s=ln 510 else 511 as_ln_s='cp -p' 512 fi 513 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 514 rmdir conf$$.dir 2>/dev/null 515 516 if mkdir -p . 2>/dev/null; then 517 as_mkdir_p=: 518 else 519 test -d ./-p && rmdir ./-p 520 as_mkdir_p=false 521 fi 522 523 if test -x / >/dev/null 2>&1; then 524 as_test_x='test -x' 525 else 526 if ls -dL / >/dev/null 2>&1; then 527 as_ls_L_option=L 528 else 529 as_ls_L_option= 530 fi 531 as_test_x=' 532 eval sh -c '\'' 533 if test -d "$1"; then 534 test -d "$1/."; 535 else 536 case $1 in 537 -*)set "./$1";; 538 esac; 539 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 540 ???[sx]*):;;*)false;;esac;fi 541 '\'' sh 542 ' 543 fi 544 as_executable_p=$as_test_x 545 546 # Sed expression to map a string onto a valid CPP name. 547 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 548 549 # Sed expression to map a string onto a valid variable name. 550 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 551 552 553 554 555 # Check that we are running under the correct shell. 556 SHELL=${CONFIG_SHELL-/bin/sh} 557 558 case X$lt_ECHO in 559 X*--fallback-echo) 560 # Remove one level of quotation (which was required for Make). 561 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','` 562 ;; 563 esac 564 565 ECHO=${lt_ECHO-echo} 566 if test "X$1" = X--no-reexec; then 567 # Discard the --no-reexec flag, and continue. 568 shift 569 elif test "X$1" = X--fallback-echo; then 570 # Avoid inline document here, it may be left over 571 : 572 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then 573 # Yippee, $ECHO works! 574 : 575 else 576 # Restart under the correct shell. 577 exec $SHELL "$0" --no-reexec ${1+"$@"} 578 fi 579 580 if test "X$1" = X--fallback-echo; then 581 # used as fallback echo 582 shift 583 cat <<_LT_EOF 584 $* 585 _LT_EOF 586 exit 0 587 fi 588 589 # The HP-UX ksh and POSIX shell print the target directory to stdout 590 # if CDPATH is set. 591 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 592 593 if test -z "$lt_ECHO"; then 594 if test "X${echo_test_string+set}" != Xset; then 595 # find a string as large as possible, as long as the shell can cope with it 596 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do 597 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 598 if { echo_test_string=`eval $cmd`; } 2>/dev/null && 599 { test "X$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 lt_ECHO=$ECHO 696 if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then 697 lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" 698 fi 699 700 701 702 703 exec 7<&0 </dev/null 6>&1 704 705 # Name of the host. 706 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 707 # so uname gets run too. 708 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 709 710 # 711 # Initializations. 712 # 713 ac_default_prefix=/usr/local 714 ac_clean_files= 715 ac_config_libobj_dir=. 716 LIBOBJS= 717 cross_compiling=no 718 subdirs= 719 MFLAGS= 720 MAKEFLAGS= 721 SHELL=${CONFIG_SHELL-/bin/sh} 722 723 # Identity of this package. 724 PACKAGE_NAME='Protocol Buffers' 725 PACKAGE_TARNAME='protobuf' 726 PACKAGE_VERSION='2.3.0' 727 PACKAGE_STRING='Protocol Buffers 2.3.0' 728 PACKAGE_BUGREPORT='protobuf (at] googlegroups.com' 729 730 ac_unique_file="src/google/protobuf/message.cc" 731 # Factoring default headers for most tests. 732 ac_includes_default="\ 733 #include <stdio.h> 734 #ifdef HAVE_SYS_TYPES_H 735 # include <sys/types.h> 736 #endif 737 #ifdef HAVE_SYS_STAT_H 738 # include <sys/stat.h> 739 #endif 740 #ifdef STDC_HEADERS 741 # include <stdlib.h> 742 # include <stddef.h> 743 #else 744 # ifdef HAVE_STDLIB_H 745 # include <stdlib.h> 746 # endif 747 #endif 748 #ifdef HAVE_STRING_H 749 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 750 # include <memory.h> 751 # endif 752 # include <string.h> 753 #endif 754 #ifdef HAVE_STRINGS_H 755 # include <strings.h> 756 #endif 757 #ifdef HAVE_INTTYPES_H 758 # include <inttypes.h> 759 #endif 760 #ifdef HAVE_STDINT_H 761 # include <stdint.h> 762 #endif 763 #ifdef HAVE_UNISTD_H 764 # include <unistd.h> 765 #endif" 766 767 ac_subst_vars='SHELL 768 PATH_SEPARATOR 769 PACKAGE_NAME 770 PACKAGE_TARNAME 771 PACKAGE_VERSION 772 PACKAGE_STRING 773 PACKAGE_BUGREPORT 774 exec_prefix 775 prefix 776 program_transform_name 777 bindir 778 sbindir 779 libexecdir 780 datarootdir 781 datadir 782 sysconfdir 783 sharedstatedir 784 localstatedir 785 includedir 786 oldincludedir 787 docdir 788 infodir 789 htmldir 790 dvidir 791 pdfdir 792 psdir 793 libdir 794 localedir 795 mandir 796 DEFS 797 ECHO_C 798 ECHO_N 799 ECHO_T 800 LIBS 801 build_alias 802 host_alias 803 target_alias 804 build 805 build_cpu 806 build_vendor 807 build_os 808 host 809 host_cpu 810 host_vendor 811 host_os 812 target 813 target_cpu 814 target_vendor 815 target_os 816 INSTALL_PROGRAM 817 INSTALL_SCRIPT 818 INSTALL_DATA 819 am__isrc 820 CYGPATH_W 821 PACKAGE 822 VERSION 823 ACLOCAL 824 AUTOCONF 825 AUTOMAKE 826 AUTOHEADER 827 MAKEINFO 828 install_sh 829 STRIP 830 INSTALL_STRIP_PROGRAM 831 mkdir_p 832 AWK 833 SET_MAKE 834 am__leading_dot 835 AMTAR 836 am__tar 837 am__untar 838 CC 839 CFLAGS 840 LDFLAGS 841 CPPFLAGS 842 ac_ct_CC 843 EXEEXT 844 OBJEXT 845 DEPDIR 846 am__include 847 am__quote 848 AMDEP_TRUE 849 AMDEP_FALSE 850 AMDEPBACKSLASH 851 CCDEPMODE 852 am__fastdepCC_TRUE 853 am__fastdepCC_FALSE 854 CXX 855 CXXFLAGS 856 ac_ct_CXX 857 CXXDEPMODE 858 am__fastdepCXX_TRUE 859 am__fastdepCXX_FALSE 860 CXXCPP 861 GREP 862 EGREP 863 GCC_TRUE 864 GCC_FALSE 865 PROTOBUF_OPT_FLAG 866 ISAINFO 867 LIBTOOL 868 SED 869 FGREP 870 LD 871 DUMPBIN 872 ac_ct_DUMPBIN 873 NM 874 LN_S 875 AR 876 RANLIB 877 lt_ECHO 878 DSYMUTIL 879 NMEDIT 880 LIPO 881 OTOOL 882 OTOOL64 883 LIBOBJS 884 POW_LIB 885 HAVE_ZLIB_TRUE 886 HAVE_ZLIB_FALSE 887 PROTOC 888 USE_EXTERNAL_PROTOC_TRUE 889 USE_EXTERNAL_PROTOC_FALSE 890 acx_pthread_config 891 PTHREAD_CC 892 PTHREAD_LIBS 893 PTHREAD_CFLAGS 894 subdirs 895 LTLIBOBJS' 896 ac_subst_files='' 897 ac_precious_vars='build_alias 898 host_alias 899 target_alias 900 CC 901 CFLAGS 902 LDFLAGS 903 LIBS 904 CPPFLAGS 905 CXX 906 CXXFLAGS 907 CCC 908 CXXCPP' 909 ac_subdirs_all='gtest' 910 911 # Initialize some variables set by options. 912 ac_init_help= 913 ac_init_version=false 914 # The variables have the same names as the options, with 915 # dashes changed to underlines. 916 cache_file=/dev/null 917 exec_prefix=NONE 918 no_create= 919 no_recursion= 920 prefix=NONE 921 program_prefix=NONE 922 program_suffix=NONE 923 program_transform_name=s,x,x, 924 silent= 925 site= 926 srcdir= 927 verbose= 928 x_includes=NONE 929 x_libraries=NONE 930 931 # Installation directory options. 932 # These are left unexpanded so users can "make install exec_prefix=/foo" 933 # and all the variables that are supposed to be based on exec_prefix 934 # by default will actually change. 935 # Use braces instead of parens because sh, perl, etc. also accept them. 936 # (The list follows the same order as the GNU Coding Standards.) 937 bindir='${exec_prefix}/bin' 938 sbindir='${exec_prefix}/sbin' 939 libexecdir='${exec_prefix}/libexec' 940 datarootdir='${prefix}/share' 941 datadir='${datarootdir}' 942 sysconfdir='${prefix}/etc' 943 sharedstatedir='${prefix}/com' 944 localstatedir='${prefix}/var' 945 includedir='${prefix}/include' 946 oldincludedir='/usr/include' 947 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 948 infodir='${datarootdir}/info' 949 htmldir='${docdir}' 950 dvidir='${docdir}' 951 pdfdir='${docdir}' 952 psdir='${docdir}' 953 libdir='${exec_prefix}/lib' 954 localedir='${datarootdir}/locale' 955 mandir='${datarootdir}/man' 956 957 ac_prev= 958 ac_dashdash= 959 for ac_option 960 do 961 # If the previous option needs an argument, assign it. 962 if test -n "$ac_prev"; then 963 eval $ac_prev=\$ac_option 964 ac_prev= 965 continue 966 fi 967 968 case $ac_option in 969 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 970 *) ac_optarg=yes ;; 971 esac 972 973 # Accept the important Cygnus configure options, so we can diagnose typos. 974 975 case $ac_dashdash$ac_option in 976 --) 977 ac_dashdash=yes ;; 978 979 -bindir | --bindir | --bindi | --bind | --bin | --bi) 980 ac_prev=bindir ;; 981 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 982 bindir=$ac_optarg ;; 983 984 -build | --build | --buil | --bui | --bu) 985 ac_prev=build_alias ;; 986 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 987 build_alias=$ac_optarg ;; 988 989 -cache-file | --cache-file | --cache-fil | --cache-fi \ 990 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 991 ac_prev=cache_file ;; 992 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 993 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 994 cache_file=$ac_optarg ;; 995 996 --config-cache | -C) 997 cache_file=config.cache ;; 998 999 -datadir | --datadir | --datadi | --datad) 1000 ac_prev=datadir ;; 1001 -datadir=* | --datadir=* | --datadi=* | --datad=*) 1002 datadir=$ac_optarg ;; 1003 1004 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 1005 | --dataroo | --dataro | --datar) 1006 ac_prev=datarootdir ;; 1007 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 1008 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 1009 datarootdir=$ac_optarg ;; 1010 1011 -disable-* | --disable-*) 1012 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 1013 # Reject names that are not valid shell variable names. 1014 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && 1015 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 1016 { (exit 1); exit 1; }; } 1017 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` 1018 eval enable_$ac_feature=no ;; 1019 1020 -docdir | --docdir | --docdi | --doc | --do) 1021 ac_prev=docdir ;; 1022 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 1023 docdir=$ac_optarg ;; 1024 1025 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 1026 ac_prev=dvidir ;; 1027 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 1028 dvidir=$ac_optarg ;; 1029 1030 -enable-* | --enable-*) 1031 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 1032 # Reject names that are not valid shell variable names. 1033 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && 1034 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 1035 { (exit 1); exit 1; }; } 1036 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` 1037 eval enable_$ac_feature=\$ac_optarg ;; 1038 1039 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 1040 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 1041 | --exec | --exe | --ex) 1042 ac_prev=exec_prefix ;; 1043 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 1044 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 1045 | --exec=* | --exe=* | --ex=*) 1046 exec_prefix=$ac_optarg ;; 1047 1048 -gas | --gas | --ga | --g) 1049 # Obsolete; use --with-gas. 1050 with_gas=yes ;; 1051 1052 -help | --help | --hel | --he | -h) 1053 ac_init_help=long ;; 1054 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 1055 ac_init_help=recursive ;; 1056 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 1057 ac_init_help=short ;; 1058 1059 -host | --host | --hos | --ho) 1060 ac_prev=host_alias ;; 1061 -host=* | --host=* | --hos=* | --ho=*) 1062 host_alias=$ac_optarg ;; 1063 1064 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 1065 ac_prev=htmldir ;; 1066 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 1067 | --ht=*) 1068 htmldir=$ac_optarg ;; 1069 1070 -includedir | --includedir | --includedi | --included | --include \ 1071 | --includ | --inclu | --incl | --inc) 1072 ac_prev=includedir ;; 1073 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 1074 | --includ=* | --inclu=* | --incl=* | --inc=*) 1075 includedir=$ac_optarg ;; 1076 1077 -infodir | --infodir | --infodi | --infod | --info | --inf) 1078 ac_prev=infodir ;; 1079 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 1080 infodir=$ac_optarg ;; 1081 1082 -libdir | --libdir | --libdi | --libd) 1083 ac_prev=libdir ;; 1084 -libdir=* | --libdir=* | --libdi=* | --libd=*) 1085 libdir=$ac_optarg ;; 1086 1087 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 1088 | --libexe | --libex | --libe) 1089 ac_prev=libexecdir ;; 1090 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 1091 | --libexe=* | --libex=* | --libe=*) 1092 libexecdir=$ac_optarg ;; 1093 1094 -localedir | --localedir | --localedi | --localed | --locale) 1095 ac_prev=localedir ;; 1096 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 1097 localedir=$ac_optarg ;; 1098 1099 -localstatedir | --localstatedir | --localstatedi | --localstated \ 1100 | --localstate | --localstat | --localsta | --localst | --locals) 1101 ac_prev=localstatedir ;; 1102 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 1103 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 1104 localstatedir=$ac_optarg ;; 1105 1106 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 1107 ac_prev=mandir ;; 1108 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 1109 mandir=$ac_optarg ;; 1110 1111 -nfp | --nfp | --nf) 1112 # Obsolete; use --without-fp. 1113 with_fp=no ;; 1114 1115 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 1116 | --no-cr | --no-c | -n) 1117 no_create=yes ;; 1118 1119 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 1120 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 1121 no_recursion=yes ;; 1122 1123 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 1124 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 1125 | --oldin | --oldi | --old | --ol | --o) 1126 ac_prev=oldincludedir ;; 1127 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 1128 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 1129 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 1130 oldincludedir=$ac_optarg ;; 1131 1132 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 1133 ac_prev=prefix ;; 1134 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 1135 prefix=$ac_optarg ;; 1136 1137 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1138 | --program-pre | --program-pr | --program-p) 1139 ac_prev=program_prefix ;; 1140 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1141 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1142 program_prefix=$ac_optarg ;; 1143 1144 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1145 | --program-suf | --program-su | --program-s) 1146 ac_prev=program_suffix ;; 1147 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1148 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1149 program_suffix=$ac_optarg ;; 1150 1151 -program-transform-name | --program-transform-name \ 1152 | --program-transform-nam | --program-transform-na \ 1153 | --program-transform-n | --program-transform- \ 1154 | --program-transform | --program-transfor \ 1155 | --program-transfo | --program-transf \ 1156 | --program-trans | --program-tran \ 1157 | --progr-tra | --program-tr | --program-t) 1158 ac_prev=program_transform_name ;; 1159 -program-transform-name=* | --program-transform-name=* \ 1160 | --program-transform-nam=* | --program-transform-na=* \ 1161 | --program-transform-n=* | --program-transform-=* \ 1162 | --program-transform=* | --program-transfor=* \ 1163 | --program-transfo=* | --program-transf=* \ 1164 | --program-trans=* | --program-tran=* \ 1165 | --progr-tra=* | --program-tr=* | --program-t=*) 1166 program_transform_name=$ac_optarg ;; 1167 1168 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1169 ac_prev=pdfdir ;; 1170 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1171 pdfdir=$ac_optarg ;; 1172 1173 -psdir | --psdir | --psdi | --psd | --ps) 1174 ac_prev=psdir ;; 1175 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1176 psdir=$ac_optarg ;; 1177 1178 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1179 | -silent | --silent | --silen | --sile | --sil) 1180 silent=yes ;; 1181 1182 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1183 ac_prev=sbindir ;; 1184 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1185 | --sbi=* | --sb=*) 1186 sbindir=$ac_optarg ;; 1187 1188 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1189 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1190 | --sharedst | --shareds | --shared | --share | --shar \ 1191 | --sha | --sh) 1192 ac_prev=sharedstatedir ;; 1193 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1194 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1195 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1196 | --sha=* | --sh=*) 1197 sharedstatedir=$ac_optarg ;; 1198 1199 -site | --site | --sit) 1200 ac_prev=site ;; 1201 -site=* | --site=* | --sit=*) 1202 site=$ac_optarg ;; 1203 1204 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1205 ac_prev=srcdir ;; 1206 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1207 srcdir=$ac_optarg ;; 1208 1209 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1210 | --syscon | --sysco | --sysc | --sys | --sy) 1211 ac_prev=sysconfdir ;; 1212 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1213 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1214 sysconfdir=$ac_optarg ;; 1215 1216 -target | --target | --targe | --targ | --tar | --ta | --t) 1217 ac_prev=target_alias ;; 1218 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1219 target_alias=$ac_optarg ;; 1220 1221 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1222 verbose=yes ;; 1223 1224 -version | --version | --versio | --versi | --vers | -V) 1225 ac_init_version=: ;; 1226 1227 -with-* | --with-*) 1228 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1229 # Reject names that are not valid shell variable names. 1230 expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && 1231 { echo "$as_me: error: invalid package name: $ac_package" >&2 1232 { (exit 1); exit 1; }; } 1233 ac_package=`echo $ac_package | sed 's/[-.]/_/g'` 1234 eval with_$ac_package=\$ac_optarg ;; 1235 1236 -without-* | --without-*) 1237 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1238 # Reject names that are not valid shell variable names. 1239 expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && 1240 { echo "$as_me: error: invalid package name: $ac_package" >&2 1241 { (exit 1); exit 1; }; } 1242 ac_package=`echo $ac_package | sed 's/[-.]/_/g'` 1243 eval with_$ac_package=no ;; 1244 1245 --x) 1246 # Obsolete; use --with-x. 1247 with_x=yes ;; 1248 1249 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1250 | --x-incl | --x-inc | --x-in | --x-i) 1251 ac_prev=x_includes ;; 1252 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1253 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1254 x_includes=$ac_optarg ;; 1255 1256 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1257 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1258 ac_prev=x_libraries ;; 1259 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1260 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1261 x_libraries=$ac_optarg ;; 1262 1263 -*) { echo "$as_me: error: unrecognized option: $ac_option 1264 Try \`$0 --help' for more information." >&2 1265 { (exit 1); exit 1; }; } 1266 ;; 1267 1268 *=*) 1269 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1270 # Reject names that are not valid shell variable names. 1271 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && 1272 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 1273 { (exit 1); exit 1; }; } 1274 eval $ac_envvar=\$ac_optarg 1275 export $ac_envvar ;; 1276 1277 *) 1278 # FIXME: should be removed in autoconf 3.0. 1279 echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1280 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1281 echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1282 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 1283 ;; 1284 1285 esac 1286 done 1287 1288 if test -n "$ac_prev"; then 1289 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1290 { echo "$as_me: error: missing argument to $ac_option" >&2 1291 { (exit 1); exit 1; }; } 1292 fi 1293 1294 # Be sure to have absolute directory names. 1295 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1296 datadir sysconfdir sharedstatedir localstatedir includedir \ 1297 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1298 libdir localedir mandir 1299 do 1300 eval ac_val=\$$ac_var 1301 case $ac_val in 1302 [\\/$]* | ?:[\\/]* ) continue;; 1303 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1304 esac 1305 { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 1306 { (exit 1); exit 1; }; } 1307 done 1308 1309 # There might be people who depend on the old broken behavior: `$host' 1310 # used to hold the argument of --host etc. 1311 # FIXME: To remove some day. 1312 build=$build_alias 1313 host=$host_alias 1314 target=$target_alias 1315 1316 # FIXME: To remove some day. 1317 if test "x$host_alias" != x; then 1318 if test "x$build_alias" = x; then 1319 cross_compiling=maybe 1320 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. 1321 If a cross compiler is detected then cross compile mode will be used." >&2 1322 elif test "x$build_alias" != "x$host_alias"; then 1323 cross_compiling=yes 1324 fi 1325 fi 1326 1327 ac_tool_prefix= 1328 test -n "$host_alias" && ac_tool_prefix=$host_alias- 1329 1330 test "$silent" = yes && exec 6>/dev/null 1331 1332 1333 ac_pwd=`pwd` && test -n "$ac_pwd" && 1334 ac_ls_di=`ls -di .` && 1335 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1336 { echo "$as_me: error: Working directory cannot be determined" >&2 1337 { (exit 1); exit 1; }; } 1338 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1339 { echo "$as_me: error: pwd does not report name of working directory" >&2 1340 { (exit 1); exit 1; }; } 1341 1342 1343 # Find the source files, if location was not specified. 1344 if test -z "$srcdir"; then 1345 ac_srcdir_defaulted=yes 1346 # Try the directory containing this script, then the parent directory. 1347 ac_confdir=`$as_dirname -- "$0" || 1348 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1349 X"$0" : 'X\(//\)[^/]' \| \ 1350 X"$0" : 'X\(//\)$' \| \ 1351 X"$0" : 'X\(/\)' \| . 2>/dev/null || 1352 echo X"$0" | 1353 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1354 s//\1/ 1355 q 1356 } 1357 /^X\(\/\/\)[^/].*/{ 1358 s//\1/ 1359 q 1360 } 1361 /^X\(\/\/\)$/{ 1362 s//\1/ 1363 q 1364 } 1365 /^X\(\/\).*/{ 1366 s//\1/ 1367 q 1368 } 1369 s/.*/./; q'` 1370 srcdir=$ac_confdir 1371 if test ! -r "$srcdir/$ac_unique_file"; then 1372 srcdir=.. 1373 fi 1374 else 1375 ac_srcdir_defaulted=no 1376 fi 1377 if test ! -r "$srcdir/$ac_unique_file"; then 1378 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1379 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 1380 { (exit 1); exit 1; }; } 1381 fi 1382 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1383 ac_abs_confdir=`( 1384 cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 1385 { (exit 1); exit 1; }; } 1386 pwd)` 1387 # When building in place, set srcdir=. 1388 if test "$ac_abs_confdir" = "$ac_pwd"; then 1389 srcdir=. 1390 fi 1391 # Remove unnecessary trailing slashes from srcdir. 1392 # Double slashes in file names in object file debugging info 1393 # mess up M-x gdb in Emacs. 1394 case $srcdir in 1395 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1396 esac 1397 for ac_var in $ac_precious_vars; do 1398 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1399 eval ac_env_${ac_var}_value=\$${ac_var} 1400 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1401 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1402 done 1403 1404 # 1405 # Report the --help message. 1406 # 1407 if test "$ac_init_help" = "long"; then 1408 # Omit some internal or obsolete options to make the list less imposing. 1409 # This message is too long to be a string in the A/UX 3.1 sh. 1410 cat <<_ACEOF 1411 \`configure' configures Protocol Buffers 2.3.0 to adapt to many kinds of systems. 1412 1413 Usage: $0 [OPTION]... [VAR=VALUE]... 1414 1415 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1416 VAR=VALUE. See below for descriptions of some of the useful variables. 1417 1418 Defaults for the options are specified in brackets. 1419 1420 Configuration: 1421 -h, --help display this help and exit 1422 --help=short display options specific to this package 1423 --help=recursive display the short help of all the included packages 1424 -V, --version display version information and exit 1425 -q, --quiet, --silent do not print \`checking...' messages 1426 --cache-file=FILE cache test results in FILE [disabled] 1427 -C, --config-cache alias for \`--cache-file=config.cache' 1428 -n, --no-create do not create output files 1429 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1430 1431 Installation directories: 1432 --prefix=PREFIX install architecture-independent files in PREFIX 1433 [$ac_default_prefix] 1434 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1435 [PREFIX] 1436 1437 By default, \`make install' will install all the files in 1438 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1439 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1440 for instance \`--prefix=\$HOME'. 1441 1442 For better control, use the options below. 1443 1444 Fine tuning of the installation directories: 1445 --bindir=DIR user executables [EPREFIX/bin] 1446 --sbindir=DIR system admin executables [EPREFIX/sbin] 1447 --libexecdir=DIR program executables [EPREFIX/libexec] 1448 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1449 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1450 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1451 --libdir=DIR object code libraries [EPREFIX/lib] 1452 --includedir=DIR C header files [PREFIX/include] 1453 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1454 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1455 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1456 --infodir=DIR info documentation [DATAROOTDIR/info] 1457 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1458 --mandir=DIR man documentation [DATAROOTDIR/man] 1459 --docdir=DIR documentation root [DATAROOTDIR/doc/protobuf] 1460 --htmldir=DIR html documentation [DOCDIR] 1461 --dvidir=DIR dvi documentation [DOCDIR] 1462 --pdfdir=DIR pdf documentation [DOCDIR] 1463 --psdir=DIR ps documentation [DOCDIR] 1464 _ACEOF 1465 1466 cat <<\_ACEOF 1467 1468 Program names: 1469 --program-prefix=PREFIX prepend PREFIX to installed program names 1470 --program-suffix=SUFFIX append SUFFIX to installed program names 1471 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1472 1473 System types: 1474 --build=BUILD configure for building on BUILD [guessed] 1475 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1476 --target=TARGET configure for building compilers for TARGET [HOST] 1477 _ACEOF 1478 fi 1479 1480 if test -n "$ac_init_help"; then 1481 case $ac_init_help in 1482 short | recursive ) echo "Configuration of Protocol Buffers 2.3.0:";; 1483 esac 1484 cat <<\_ACEOF 1485 1486 Optional Features: 1487 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1488 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1489 --disable-dependency-tracking speeds up one-time build 1490 --enable-dependency-tracking do not reject slow dependency extractors 1491 --disable-64bit-solaris Build 64 bit binary on Solaris [default=on] 1492 --enable-shared[=PKGS] build shared libraries [default=yes] 1493 --enable-static[=PKGS] build static libraries [default=yes] 1494 --enable-fast-install[=PKGS] 1495 optimize for fast installation [default=yes] 1496 --disable-libtool-lock avoid locking (might break parallel builds) 1497 1498 Optional Packages: 1499 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1500 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1501 --with-zlib include classes for streaming compressed data in and 1502 out [default=check] 1503 --with-protoc=COMMAND use the given protoc command instead of building a 1504 new one when building tests (useful for 1505 cross-compiling) 1506 --with-pic try to use only PIC/non-PIC objects [default=use 1507 both] 1508 --with-gnu-ld assume the C compiler uses GNU ld [default=no] 1509 1510 Some influential environment variables: 1511 CC C compiler command 1512 CFLAGS C compiler flags 1513 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1514 nonstandard directory <lib dir> 1515 LIBS libraries to pass to the linker, e.g. -l<library> 1516 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1517 you have headers in a nonstandard directory <include dir> 1518 CXX C++ compiler command 1519 CXXFLAGS C++ compiler flags 1520 CXXCPP C++ preprocessor 1521 1522 Use these variables to override the choices made by `configure' or to help 1523 it to find libraries and programs with nonstandard names/locations. 1524 1525 Report bugs to <protobuf@googlegroups.com>. 1526 _ACEOF 1527 ac_status=$? 1528 fi 1529 1530 if test "$ac_init_help" = "recursive"; then 1531 # If there are subdirs, report their specific --help. 1532 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1533 test -d "$ac_dir" || continue 1534 ac_builddir=. 1535 1536 case "$ac_dir" in 1537 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1538 *) 1539 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 1540 # A ".." for each directory in $ac_dir_suffix. 1541 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 1542 case $ac_top_builddir_sub in 1543 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1544 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1545 esac ;; 1546 esac 1547 ac_abs_top_builddir=$ac_pwd 1548 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1549 # for backward compatibility: 1550 ac_top_builddir=$ac_top_build_prefix 1551 1552 case $srcdir in 1553 .) # We are building in place. 1554 ac_srcdir=. 1555 ac_top_srcdir=$ac_top_builddir_sub 1556 ac_abs_top_srcdir=$ac_pwd ;; 1557 [\\/]* | ?:[\\/]* ) # Absolute name. 1558 ac_srcdir=$srcdir$ac_dir_suffix; 1559 ac_top_srcdir=$srcdir 1560 ac_abs_top_srcdir=$srcdir ;; 1561 *) # Relative name. 1562 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1563 ac_top_srcdir=$ac_top_build_prefix$srcdir 1564 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1565 esac 1566 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1567 1568 cd "$ac_dir" || { ac_status=$?; continue; } 1569 # Check for guested configure. 1570 if test -f "$ac_srcdir/configure.gnu"; then 1571 echo && 1572 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1573 elif test -f "$ac_srcdir/configure"; then 1574 echo && 1575 $SHELL "$ac_srcdir/configure" --help=recursive 1576 else 1577 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1578 fi || ac_status=$? 1579 cd "$ac_pwd" || { ac_status=$?; break; } 1580 done 1581 fi 1582 1583 test -n "$ac_init_help" && exit $ac_status 1584 if $ac_init_version; then 1585 cat <<\_ACEOF 1586 Protocol Buffers configure 2.3.0 1587 generated by GNU Autoconf 2.61 1588 1589 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 1590 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 1591 This configure script is free software; the Free Software Foundation 1592 gives unlimited permission to copy, distribute and modify it. 1593 _ACEOF 1594 exit 1595 fi 1596 cat >config.log <<_ACEOF 1597 This file contains any messages produced by compilers while 1598 running configure, to aid debugging if configure makes a mistake. 1599 1600 It was created by Protocol Buffers $as_me 2.3.0, which was 1601 generated by GNU Autoconf 2.61. Invocation command line was 1602 1603 $ $0 $@ 1604 1605 _ACEOF 1606 exec 5>>config.log 1607 { 1608 cat <<_ASUNAME 1609 ## --------- ## 1610 ## Platform. ## 1611 ## --------- ## 1612 1613 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1614 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1615 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1616 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1617 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1618 1619 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1620 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1621 1622 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1623 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1624 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1625 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1626 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1627 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1628 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1629 1630 _ASUNAME 1631 1632 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1633 for as_dir in $PATH 1634 do 1635 IFS=$as_save_IFS 1636 test -z "$as_dir" && as_dir=. 1637 echo "PATH: $as_dir" 1638 done 1639 IFS=$as_save_IFS 1640 1641 } >&5 1642 1643 cat >&5 <<_ACEOF 1644 1645 1646 ## ----------- ## 1647 ## Core tests. ## 1648 ## ----------- ## 1649 1650 _ACEOF 1651 1652 1653 # Keep a trace of the command line. 1654 # Strip out --no-create and --no-recursion so they do not pile up. 1655 # Strip out --silent because we don't want to record it for future runs. 1656 # Also quote any args containing shell meta-characters. 1657 # Make two passes to allow for proper duplicate-argument suppression. 1658 ac_configure_args= 1659 ac_configure_args0= 1660 ac_configure_args1= 1661 ac_must_keep_next=false 1662 for ac_pass in 1 2 1663 do 1664 for ac_arg 1665 do 1666 case $ac_arg in 1667 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1668 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1669 | -silent | --silent | --silen | --sile | --sil) 1670 continue ;; 1671 *\'*) 1672 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1673 esac 1674 case $ac_pass in 1675 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1676 2) 1677 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1678 if test $ac_must_keep_next = true; then 1679 ac_must_keep_next=false # Got value, back to normal. 1680 else 1681 case $ac_arg in 1682 *=* | --config-cache | -C | -disable-* | --disable-* \ 1683 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1684 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1685 | -with-* | --with-* | -without-* | --without-* | --x) 1686 case "$ac_configure_args0 " in 1687 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1688 esac 1689 ;; 1690 -* ) ac_must_keep_next=true ;; 1691 esac 1692 fi 1693 ac_configure_args="$ac_configure_args '$ac_arg'" 1694 ;; 1695 esac 1696 done 1697 done 1698 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1699 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1700 1701 # When interrupted or exit'd, cleanup temporary files, and complete 1702 # config.log. We remove comments because anyway the quotes in there 1703 # would cause problems or look ugly. 1704 # WARNING: Use '\'' to represent an apostrophe within the trap. 1705 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1706 trap 'exit_status=$? 1707 # Save into config.log some information that might help in debugging. 1708 { 1709 echo 1710 1711 cat <<\_ASBOX 1712 ## ---------------- ## 1713 ## Cache variables. ## 1714 ## ---------------- ## 1715 _ASBOX 1716 echo 1717 # The following way of writing the cache mishandles newlines in values, 1718 ( 1719 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1720 eval ac_val=\$$ac_var 1721 case $ac_val in #( 1722 *${as_nl}*) 1723 case $ac_var in #( 1724 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1725 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1726 esac 1727 case $ac_var in #( 1728 _ | IFS | as_nl) ;; #( 1729 *) $as_unset $ac_var ;; 1730 esac ;; 1731 esac 1732 done 1733 (set) 2>&1 | 1734 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1735 *${as_nl}ac_space=\ *) 1736 sed -n \ 1737 "s/'\''/'\''\\\\'\'''\''/g; 1738 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1739 ;; #( 1740 *) 1741 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1742 ;; 1743 esac | 1744 sort 1745 ) 1746 echo 1747 1748 cat <<\_ASBOX 1749 ## ----------------- ## 1750 ## Output variables. ## 1751 ## ----------------- ## 1752 _ASBOX 1753 echo 1754 for ac_var in $ac_subst_vars 1755 do 1756 eval ac_val=\$$ac_var 1757 case $ac_val in 1758 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1759 esac 1760 echo "$ac_var='\''$ac_val'\''" 1761 done | sort 1762 echo 1763 1764 if test -n "$ac_subst_files"; then 1765 cat <<\_ASBOX 1766 ## ------------------- ## 1767 ## File substitutions. ## 1768 ## ------------------- ## 1769 _ASBOX 1770 echo 1771 for ac_var in $ac_subst_files 1772 do 1773 eval ac_val=\$$ac_var 1774 case $ac_val in 1775 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1776 esac 1777 echo "$ac_var='\''$ac_val'\''" 1778 done | sort 1779 echo 1780 fi 1781 1782 if test -s confdefs.h; then 1783 cat <<\_ASBOX 1784 ## ----------- ## 1785 ## confdefs.h. ## 1786 ## ----------- ## 1787 _ASBOX 1788 echo 1789 cat confdefs.h 1790 echo 1791 fi 1792 test "$ac_signal" != 0 && 1793 echo "$as_me: caught signal $ac_signal" 1794 echo "$as_me: exit $exit_status" 1795 } >&5 1796 rm -f core *.core core.conftest.* && 1797 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1798 exit $exit_status 1799 ' 0 1800 for ac_signal in 1 2 13 15; do 1801 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1802 done 1803 ac_signal=0 1804 1805 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1806 rm -f -r conftest* confdefs.h 1807 1808 # Predefined preprocessor variables. 1809 1810 cat >>confdefs.h <<_ACEOF 1811 #define PACKAGE_NAME "$PACKAGE_NAME" 1812 _ACEOF 1813 1814 1815 cat >>confdefs.h <<_ACEOF 1816 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1817 _ACEOF 1818 1819 1820 cat >>confdefs.h <<_ACEOF 1821 #define PACKAGE_VERSION "$PACKAGE_VERSION" 1822 _ACEOF 1823 1824 1825 cat >>confdefs.h <<_ACEOF 1826 #define PACKAGE_STRING "$PACKAGE_STRING" 1827 _ACEOF 1828 1829 1830 cat >>confdefs.h <<_ACEOF 1831 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1832 _ACEOF 1833 1834 1835 # Let the site file select an alternate cache file if it wants to. 1836 # Prefer explicitly selected file to automatically selected ones. 1837 if test -n "$CONFIG_SITE"; then 1838 set x "$CONFIG_SITE" 1839 elif test "x$prefix" != xNONE; then 1840 set x "$prefix/share/config.site" "$prefix/etc/config.site" 1841 else 1842 set x "$ac_default_prefix/share/config.site" \ 1843 "$ac_default_prefix/etc/config.site" 1844 fi 1845 shift 1846 for ac_site_file 1847 do 1848 if test -r "$ac_site_file"; then 1849 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1850 echo "$as_me: loading site script $ac_site_file" >&6;} 1851 sed 's/^/| /' "$ac_site_file" >&5 1852 . "$ac_site_file" 1853 fi 1854 done 1855 1856 if test -r "$cache_file"; then 1857 # Some versions of bash will fail to source /dev/null (special 1858 # files actually), so we avoid doing that. 1859 if test -f "$cache_file"; then 1860 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1861 echo "$as_me: loading cache $cache_file" >&6;} 1862 case $cache_file in 1863 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1864 *) . "./$cache_file";; 1865 esac 1866 fi 1867 else 1868 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1869 echo "$as_me: creating cache $cache_file" >&6;} 1870 >$cache_file 1871 fi 1872 1873 # Check that the precious variables saved in the cache have kept the same 1874 # value. 1875 ac_cache_corrupted=false 1876 for ac_var in $ac_precious_vars; do 1877 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1878 eval ac_new_set=\$ac_env_${ac_var}_set 1879 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1880 eval ac_new_val=\$ac_env_${ac_var}_value 1881 case $ac_old_set,$ac_new_set in 1882 set,) 1883 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1884 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1885 ac_cache_corrupted=: ;; 1886 ,set) 1887 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1888 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1889 ac_cache_corrupted=: ;; 1890 ,);; 1891 *) 1892 if test "x$ac_old_val" != "x$ac_new_val"; then 1893 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1894 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1895 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1896 echo "$as_me: former value: $ac_old_val" >&2;} 1897 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1898 echo "$as_me: current value: $ac_new_val" >&2;} 1899 ac_cache_corrupted=: 1900 fi;; 1901 esac 1902 # Pass precious variables to config.status. 1903 if test "$ac_new_set" = set; then 1904 case $ac_new_val in 1905 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1906 *) ac_arg=$ac_var=$ac_new_val ;; 1907 esac 1908 case " $ac_configure_args " in 1909 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1910 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1911 esac 1912 fi 1913 done 1914 if $ac_cache_corrupted; then 1915 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1916 echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1917 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1918 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1919 { (exit 1); exit 1; }; } 1920 fi 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 ac_ext=c 1947 ac_cpp='$CPP $CPPFLAGS' 1948 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1949 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1950 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1951 1952 1953 1954 1955 1956 ac_config_headers="$ac_config_headers config.h" 1957 1958 1959 1960 # autoconf's default CXXFLAGS are usually "-g -O2". These aren't necessarily 1961 # the best choice for libprotobuf. 1962 if test "x${ac_cv_env_CFLAGS_set}" = "x"; then 1963 CFLAGS="" 1964 fi 1965 1966 if test "x${ac_cv_env_CXXFLAGS_set}" = "x"; then 1967 CXXFLAGS="" 1968 fi 1969 1970 1971 ac_aux_dir= 1972 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 1973 if test -f "$ac_dir/install-sh"; then 1974 ac_aux_dir=$ac_dir 1975 ac_install_sh="$ac_aux_dir/install-sh -c" 1976 break 1977 elif test -f "$ac_dir/install.sh"; then 1978 ac_aux_dir=$ac_dir 1979 ac_install_sh="$ac_aux_dir/install.sh -c" 1980 break 1981 elif test -f "$ac_dir/shtool"; then 1982 ac_aux_dir=$ac_dir 1983 ac_install_sh="$ac_aux_dir/shtool install -c" 1984 break 1985 fi 1986 done 1987 if test -z "$ac_aux_dir"; then 1988 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 1989 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} 1990 { (exit 1); exit 1; }; } 1991 fi 1992 1993 # These three variables are undocumented and unsupported, 1994 # and are intended to be withdrawn in a future Autoconf release. 1995 # They can cause serious problems if a builder's source tree is in a directory 1996 # whose full name contains unusual characters. 1997 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 1998 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 1999 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2000 2001 2002 # Make sure we can run config.sub. 2003 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2004 { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 2005 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} 2006 { (exit 1); exit 1; }; } 2007 2008 { echo "$as_me:$LINENO: checking build system type" >&5 2009 echo $ECHO_N "checking build system type... $ECHO_C" >&6; } 2010 if test "${ac_cv_build+set}" = set; then 2011 echo $ECHO_N "(cached) $ECHO_C" >&6 2012 else 2013 ac_build_alias=$build_alias 2014 test "x$ac_build_alias" = x && 2015 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2016 test "x$ac_build_alias" = x && 2017 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 2018 echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 2019 { (exit 1); exit 1; }; } 2020 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2021 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 2022 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} 2023 { (exit 1); exit 1; }; } 2024 2025 fi 2026 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5 2027 echo "${ECHO_T}$ac_cv_build" >&6; } 2028 case $ac_cv_build in 2029 *-*-*) ;; 2030 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 2031 echo "$as_me: error: invalid value of canonical build" >&2;} 2032 { (exit 1); exit 1; }; };; 2033 esac 2034 build=$ac_cv_build 2035 ac_save_IFS=$IFS; IFS='-' 2036 set x $ac_cv_build 2037 shift 2038 build_cpu=$1 2039 build_vendor=$2 2040 shift; shift 2041 # Remember, the first character of IFS is used to create $*, 2042 # except with old shells: 2043 build_os=$* 2044 IFS=$ac_save_IFS 2045 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2046 2047 2048 { echo "$as_me:$LINENO: checking host system type" >&5 2049 echo $ECHO_N "checking host system type... $ECHO_C" >&6; } 2050 if test "${ac_cv_host+set}" = set; then 2051 echo $ECHO_N "(cached) $ECHO_C" >&6 2052 else 2053 if test "x$host_alias" = x; then 2054 ac_cv_host=$ac_cv_build 2055 else 2056 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2057 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 2058 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} 2059 { (exit 1); exit 1; }; } 2060 fi 2061 2062 fi 2063 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5 2064 echo "${ECHO_T}$ac_cv_host" >&6; } 2065 case $ac_cv_host in 2066 *-*-*) ;; 2067 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 2068 echo "$as_me: error: invalid value of canonical host" >&2;} 2069 { (exit 1); exit 1; }; };; 2070 esac 2071 host=$ac_cv_host 2072 ac_save_IFS=$IFS; IFS='-' 2073 set x $ac_cv_host 2074 shift 2075 host_cpu=$1 2076 host_vendor=$2 2077 shift; shift 2078 # Remember, the first character of IFS is used to create $*, 2079 # except with old shells: 2080 host_os=$* 2081 IFS=$ac_save_IFS 2082 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2083 2084 2085 { echo "$as_me:$LINENO: checking target system type" >&5 2086 echo $ECHO_N "checking target system type... $ECHO_C" >&6; } 2087 if test "${ac_cv_target+set}" = set; then 2088 echo $ECHO_N "(cached) $ECHO_C" >&6 2089 else 2090 if test "x$target_alias" = x; then 2091 ac_cv_target=$ac_cv_host 2092 else 2093 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 2094 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5 2095 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;} 2096 { (exit 1); exit 1; }; } 2097 fi 2098 2099 fi 2100 { echo "$as_me:$LINENO: result: $ac_cv_target" >&5 2101 echo "${ECHO_T}$ac_cv_target" >&6; } 2102 case $ac_cv_target in 2103 *-*-*) ;; 2104 *) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5 2105 echo "$as_me: error: invalid value of canonical target" >&2;} 2106 { (exit 1); exit 1; }; };; 2107 esac 2108 target=$ac_cv_target 2109 ac_save_IFS=$IFS; IFS='-' 2110 set x $ac_cv_target 2111 shift 2112 target_cpu=$1 2113 target_vendor=$2 2114 shift; shift 2115 # Remember, the first character of IFS is used to create $*, 2116 # except with old shells: 2117 target_os=$* 2118 IFS=$ac_save_IFS 2119 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 2120 2121 2122 # The aliases save the names the user supplied, while $host etc. 2123 # will get canonicalized. 2124 test -n "$target_alias" && 2125 test "$program_prefix$program_suffix$program_transform_name" = \ 2126 NONENONEs,x,x, && 2127 program_prefix=${target_alias}- 2128 2129 am__api_version='1.10' 2130 2131 # Find a good install program. We prefer a C program (faster), 2132 # so one script is as good as another. But avoid the broken or 2133 # incompatible versions: 2134 # SysV /etc/install, /usr/sbin/install 2135 # SunOS /usr/etc/install 2136 # IRIX /sbin/install 2137 # AIX /bin/install 2138 # AmigaOS /C/install, which installs bootblocks on floppy discs 2139 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2140 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2141 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2142 # OS/2's system install, which has a completely different semantic 2143 # ./install, which can be erroneously created by make from ./install.sh. 2144 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 2145 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } 2146 if test -z "$INSTALL"; then 2147 if test "${ac_cv_path_install+set}" = set; then 2148 echo $ECHO_N "(cached) $ECHO_C" >&6 2149 else 2150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2151 for as_dir in $PATH 2152 do 2153 IFS=$as_save_IFS 2154 test -z "$as_dir" && as_dir=. 2155 # Account for people who put trailing slashes in PATH elements. 2156 case $as_dir/ in 2157 ./ | .// | /cC/* | \ 2158 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2159 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 2160 /usr/ucb/* ) ;; 2161 *) 2162 # OSF1 and SCO ODT 3.0 have their own names for install. 2163 # Don't use installbsd from OSF since it installs stuff as root 2164 # by default. 2165 for ac_prog in ginstall scoinst install; do 2166 for ac_exec_ext in '' $ac_executable_extensions; do 2167 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2168 if test $ac_prog = install && 2169 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2170 # AIX install. It has an incompatible calling convention. 2171 : 2172 elif test $ac_prog = install && 2173 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2174 # program-specific install script used by HP pwplus--don't use. 2175 : 2176 else 2177 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2178 break 3 2179 fi 2180 fi 2181 done 2182 done 2183 ;; 2184 esac 2185 done 2186 IFS=$as_save_IFS 2187 2188 2189 fi 2190 if test "${ac_cv_path_install+set}" = set; then 2191 INSTALL=$ac_cv_path_install 2192 else 2193 # As a last resort, use the slow shell script. Don't cache a 2194 # value for INSTALL within a source directory, because that will 2195 # break other packages using the cache if that directory is 2196 # removed, or if the value is a relative name. 2197 INSTALL=$ac_install_sh 2198 fi 2199 fi 2200 { echo "$as_me:$LINENO: result: $INSTALL" >&5 2201 echo "${ECHO_T}$INSTALL" >&6; } 2202 2203 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2204 # It thinks the first close brace ends the variable substitution. 2205 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2206 2207 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2208 2209 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2210 2211 { echo "$as_me:$LINENO: checking whether build environment is sane" >&5 2212 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; } 2213 # Just in case 2214 sleep 1 2215 echo timestamp > conftest.file 2216 # Do `set' in a subshell so we don't clobber the current shell's 2217 # arguments. Must try -L first in case configure is actually a 2218 # symlink; some systems play weird games with the mod time of symlinks 2219 # (eg FreeBSD returns the mod time of the symlink's containing 2220 # directory). 2221 if ( 2222 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 2223 if test "$*" = "X"; then 2224 # -L didn't work. 2225 set X `ls -t $srcdir/configure conftest.file` 2226 fi 2227 rm -f conftest.file 2228 if test "$*" != "X $srcdir/configure conftest.file" \ 2229 && test "$*" != "X conftest.file $srcdir/configure"; then 2230 2231 # If neither matched, then we have a broken ls. This can happen 2232 # if, for instance, CONFIG_SHELL is bash and it inherits a 2233 # broken ls alias from the environment. This has actually 2234 # happened. Such a system could not be considered "sane". 2235 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken 2236 alias in your environment" >&5 2237 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken 2238 alias in your environment" >&2;} 2239 { (exit 1); exit 1; }; } 2240 fi 2241 2242 test "$2" = conftest.file 2243 ) 2244 then 2245 # Ok. 2246 : 2247 else 2248 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! 2249 Check your system clock" >&5 2250 echo "$as_me: error: newly created file is older than distributed files! 2251 Check your system clock" >&2;} 2252 { (exit 1); exit 1; }; } 2253 fi 2254 { echo "$as_me:$LINENO: result: yes" >&5 2255 echo "${ECHO_T}yes" >&6; } 2256 test "$program_prefix" != NONE && 2257 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2258 # Use a double $ so make ignores it. 2259 test "$program_suffix" != NONE && 2260 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2261 # Double any \ or $. echo might interpret backslashes. 2262 # By default was `s,x,x', remove it if useless. 2263 cat <<\_ACEOF >conftest.sed 2264 s/[\\$]/&&/g;s/;s,x,x,$// 2265 _ACEOF 2266 program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 2267 rm -f conftest.sed 2268 2269 # expand $ac_aux_dir to an absolute path 2270 am_aux_dir=`cd $ac_aux_dir && pwd` 2271 2272 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 2273 # Use eval to expand $SHELL 2274 if eval "$MISSING --run true"; then 2275 am_missing_run="$MISSING --run " 2276 else 2277 am_missing_run= 2278 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 2279 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2280 fi 2281 2282 { echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5 2283 echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; } 2284 if test -z "$MKDIR_P"; then 2285 if test "${ac_cv_path_mkdir+set}" = set; then 2286 echo $ECHO_N "(cached) $ECHO_C" >&6 2287 else 2288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2289 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2290 do 2291 IFS=$as_save_IFS 2292 test -z "$as_dir" && as_dir=. 2293 for ac_prog in mkdir gmkdir; do 2294 for ac_exec_ext in '' $ac_executable_extensions; do 2295 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2296 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2297 'mkdir (GNU coreutils) '* | \ 2298 'mkdir (coreutils) '* | \ 2299 'mkdir (fileutils) '4.1*) 2300 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2301 break 3;; 2302 esac 2303 done 2304 done 2305 done 2306 IFS=$as_save_IFS 2307 2308 fi 2309 2310 if test "${ac_cv_path_mkdir+set}" = set; then 2311 MKDIR_P="$ac_cv_path_mkdir -p" 2312 else 2313 # As a last resort, use the slow shell script. Don't cache a 2314 # value for MKDIR_P within a source directory, because that will 2315 # break other packages using the cache if that directory is 2316 # removed, or if the value is a relative name. 2317 test -d ./--version && rmdir ./--version 2318 MKDIR_P="$ac_install_sh -d" 2319 fi 2320 fi 2321 { echo "$as_me:$LINENO: result: $MKDIR_P" >&5 2322 echo "${ECHO_T}$MKDIR_P" >&6; } 2323 2324 mkdir_p="$MKDIR_P" 2325 case $mkdir_p in 2326 [\\/$]* | ?:[\\/]*) ;; 2327 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2328 esac 2329 2330 for ac_prog in gawk mawk nawk awk 2331 do 2332 # Extract the first word of "$ac_prog", so it can be a program name with args. 2333 set dummy $ac_prog; ac_word=$2 2334 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2335 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2336 if test "${ac_cv_prog_AWK+set}" = set; then 2337 echo $ECHO_N "(cached) $ECHO_C" >&6 2338 else 2339 if test -n "$AWK"; then 2340 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2341 else 2342 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2343 for as_dir in $PATH 2344 do 2345 IFS=$as_save_IFS 2346 test -z "$as_dir" && as_dir=. 2347 for ac_exec_ext in '' $ac_executable_extensions; do 2348 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2349 ac_cv_prog_AWK="$ac_prog" 2350 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2351 break 2 2352 fi 2353 done 2354 done 2355 IFS=$as_save_IFS 2356 2357 fi 2358 fi 2359 AWK=$ac_cv_prog_AWK 2360 if test -n "$AWK"; then 2361 { echo "$as_me:$LINENO: result: $AWK" >&5 2362 echo "${ECHO_T}$AWK" >&6; } 2363 else 2364 { echo "$as_me:$LINENO: result: no" >&5 2365 echo "${ECHO_T}no" >&6; } 2366 fi 2367 2368 2369 test -n "$AWK" && break 2370 done 2371 2372 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2373 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; } 2374 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2375 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then 2376 echo $ECHO_N "(cached) $ECHO_C" >&6 2377 else 2378 cat >conftest.make <<\_ACEOF 2379 SHELL = /bin/sh 2380 all: 2381 @echo '@@@%%%=$(MAKE)=@@@%%%' 2382 _ACEOF 2383 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2384 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2385 *@@@%%%=?*=@@@%%%*) 2386 eval ac_cv_prog_make_${ac_make}_set=yes;; 2387 *) 2388 eval ac_cv_prog_make_${ac_make}_set=no;; 2389 esac 2390 rm -f conftest.make 2391 fi 2392 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2393 { echo "$as_me:$LINENO: result: yes" >&5 2394 echo "${ECHO_T}yes" >&6; } 2395 SET_MAKE= 2396 else 2397 { echo "$as_me:$LINENO: result: no" >&5 2398 echo "${ECHO_T}no" >&6; } 2399 SET_MAKE="MAKE=${MAKE-make}" 2400 fi 2401 2402 rm -rf .tst 2>/dev/null 2403 mkdir .tst 2>/dev/null 2404 if test -d .tst; then 2405 am__leading_dot=. 2406 else 2407 am__leading_dot=_ 2408 fi 2409 rmdir .tst 2>/dev/null 2410 2411 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2412 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2413 # is not polluted with repeated "-I." 2414 am__isrc=' -I$(srcdir)' 2415 # test to see if srcdir already configured 2416 if test -f $srcdir/config.status; then 2417 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 2418 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} 2419 { (exit 1); exit 1; }; } 2420 fi 2421 fi 2422 2423 # test whether we have cygpath 2424 if test -z "$CYGPATH_W"; then 2425 if (cygpath --version) >/dev/null 2>/dev/null; then 2426 CYGPATH_W='cygpath -w' 2427 else 2428 CYGPATH_W=echo 2429 fi 2430 fi 2431 2432 2433 # Define the identity of the package. 2434 PACKAGE='protobuf' 2435 VERSION='2.3.0' 2436 2437 2438 cat >>confdefs.h <<_ACEOF 2439 #define PACKAGE "$PACKAGE" 2440 _ACEOF 2441 2442 2443 cat >>confdefs.h <<_ACEOF 2444 #define VERSION "$VERSION" 2445 _ACEOF 2446 2447 # Some tools Automake needs. 2448 2449 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2450 2451 2452 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2453 2454 2455 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2456 2457 2458 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2459 2460 2461 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2462 2463 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} 2464 2465 # Installed binaries are usually stripped using `strip' when the user 2466 # run `make install-strip'. However `strip' might not be the right 2467 # tool to use in cross-compilation environments, therefore Automake 2468 # will honor the `STRIP' environment variable to overrule this program. 2469 if test "$cross_compiling" != no; then 2470 if test -n "$ac_tool_prefix"; then 2471 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2472 set dummy ${ac_tool_prefix}strip; ac_word=$2 2473 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2474 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2475 if test "${ac_cv_prog_STRIP+set}" = set; then 2476 echo $ECHO_N "(cached) $ECHO_C" >&6 2477 else 2478 if test -n "$STRIP"; then 2479 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2480 else 2481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2482 for as_dir in $PATH 2483 do 2484 IFS=$as_save_IFS 2485 test -z "$as_dir" && as_dir=. 2486 for ac_exec_ext in '' $ac_executable_extensions; do 2487 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2488 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2489 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2490 break 2 2491 fi 2492 done 2493 done 2494 IFS=$as_save_IFS 2495 2496 fi 2497 fi 2498 STRIP=$ac_cv_prog_STRIP 2499 if test -n "$STRIP"; then 2500 { echo "$as_me:$LINENO: result: $STRIP" >&5 2501 echo "${ECHO_T}$STRIP" >&6; } 2502 else 2503 { echo "$as_me:$LINENO: result: no" >&5 2504 echo "${ECHO_T}no" >&6; } 2505 fi 2506 2507 2508 fi 2509 if test -z "$ac_cv_prog_STRIP"; then 2510 ac_ct_STRIP=$STRIP 2511 # Extract the first word of "strip", so it can be a program name with args. 2512 set dummy strip; ac_word=$2 2513 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2514 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2515 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then 2516 echo $ECHO_N "(cached) $ECHO_C" >&6 2517 else 2518 if test -n "$ac_ct_STRIP"; then 2519 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2520 else 2521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2522 for as_dir in $PATH 2523 do 2524 IFS=$as_save_IFS 2525 test -z "$as_dir" && as_dir=. 2526 for ac_exec_ext in '' $ac_executable_extensions; do 2527 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2528 ac_cv_prog_ac_ct_STRIP="strip" 2529 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2530 break 2 2531 fi 2532 done 2533 done 2534 IFS=$as_save_IFS 2535 2536 fi 2537 fi 2538 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2539 if test -n "$ac_ct_STRIP"; then 2540 { echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 2541 echo "${ECHO_T}$ac_ct_STRIP" >&6; } 2542 else 2543 { echo "$as_me:$LINENO: result: no" >&5 2544 echo "${ECHO_T}no" >&6; } 2545 fi 2546 2547 if test "x$ac_ct_STRIP" = x; then 2548 STRIP=":" 2549 else 2550 case $cross_compiling:$ac_tool_warned in 2551 yes:) 2552 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2553 whose name does not start with the host triplet. If you think this 2554 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 2555 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2556 whose name does not start with the host triplet. If you think this 2557 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 2558 ac_tool_warned=yes ;; 2559 esac 2560 STRIP=$ac_ct_STRIP 2561 fi 2562 else 2563 STRIP="$ac_cv_prog_STRIP" 2564 fi 2565 2566 fi 2567 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2568 2569 # We need awk for the "check" target. The system "awk" is bad on 2570 # some platforms. 2571 # Always define AMTAR for backward compatibility. 2572 2573 AMTAR=${AMTAR-"${am_missing_run}tar"} 2574 2575 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2576 2577 2578 2579 2580 2581 2582 2583 # Check whether --with-zlib was given. 2584 if test "${with_zlib+set}" = set; then 2585 withval=$with_zlib; 2586 else 2587 with_zlib=check 2588 fi 2589 2590 2591 2592 # Check whether --with-protoc was given. 2593 if test "${with_protoc+set}" = set; then 2594 withval=$with_protoc; 2595 else 2596 with_protoc=no 2597 fi 2598 2599 2600 # Checks for programs. 2601 ac_ext=c 2602 ac_cpp='$CPP $CPPFLAGS' 2603 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2604 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2605 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2606 if test -n "$ac_tool_prefix"; then 2607 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2608 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2609 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2610 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2611 if test "${ac_cv_prog_CC+set}" = set; then 2612 echo $ECHO_N "(cached) $ECHO_C" >&6 2613 else 2614 if test -n "$CC"; then 2615 ac_cv_prog_CC="$CC" # Let the user override the test. 2616 else 2617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2618 for as_dir in $PATH 2619 do 2620 IFS=$as_save_IFS 2621 test -z "$as_dir" && as_dir=. 2622 for ac_exec_ext in '' $ac_executable_extensions; do 2623 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2624 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2625 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2626 break 2 2627 fi 2628 done 2629 done 2630 IFS=$as_save_IFS 2631 2632 fi 2633 fi 2634 CC=$ac_cv_prog_CC 2635 if test -n "$CC"; then 2636 { echo "$as_me:$LINENO: result: $CC" >&5 2637 echo "${ECHO_T}$CC" >&6; } 2638 else 2639 { echo "$as_me:$LINENO: result: no" >&5 2640 echo "${ECHO_T}no" >&6; } 2641 fi 2642 2643 2644 fi 2645 if test -z "$ac_cv_prog_CC"; then 2646 ac_ct_CC=$CC 2647 # Extract the first word of "gcc", so it can be a program name with args. 2648 set dummy gcc; ac_word=$2 2649 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2650 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2651 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2652 echo $ECHO_N "(cached) $ECHO_C" >&6 2653 else 2654 if test -n "$ac_ct_CC"; then 2655 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2656 else 2657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2658 for as_dir in $PATH 2659 do 2660 IFS=$as_save_IFS 2661 test -z "$as_dir" && as_dir=. 2662 for ac_exec_ext in '' $ac_executable_extensions; do 2663 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2664 ac_cv_prog_ac_ct_CC="gcc" 2665 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2666 break 2 2667 fi 2668 done 2669 done 2670 IFS=$as_save_IFS 2671 2672 fi 2673 fi 2674 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2675 if test -n "$ac_ct_CC"; then 2676 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2677 echo "${ECHO_T}$ac_ct_CC" >&6; } 2678 else 2679 { echo "$as_me:$LINENO: result: no" >&5 2680 echo "${ECHO_T}no" >&6; } 2681 fi 2682 2683 if test "x$ac_ct_CC" = x; then 2684 CC="" 2685 else 2686 case $cross_compiling:$ac_tool_warned in 2687 yes:) 2688 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2689 whose name does not start with the host triplet. If you think this 2690 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 2691 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2692 whose name does not start with the host triplet. If you think this 2693 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 2694 ac_tool_warned=yes ;; 2695 esac 2696 CC=$ac_ct_CC 2697 fi 2698 else 2699 CC="$ac_cv_prog_CC" 2700 fi 2701 2702 if test -z "$CC"; then 2703 if test -n "$ac_tool_prefix"; then 2704 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2705 set dummy ${ac_tool_prefix}cc; ac_word=$2 2706 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2707 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2708 if test "${ac_cv_prog_CC+set}" = set; then 2709 echo $ECHO_N "(cached) $ECHO_C" >&6 2710 else 2711 if test -n "$CC"; then 2712 ac_cv_prog_CC="$CC" # Let the user override the test. 2713 else 2714 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2715 for as_dir in $PATH 2716 do 2717 IFS=$as_save_IFS 2718 test -z "$as_dir" && as_dir=. 2719 for ac_exec_ext in '' $ac_executable_extensions; do 2720 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2721 ac_cv_prog_CC="${ac_tool_prefix}cc" 2722 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2723 break 2 2724 fi 2725 done 2726 done 2727 IFS=$as_save_IFS 2728 2729 fi 2730 fi 2731 CC=$ac_cv_prog_CC 2732 if test -n "$CC"; then 2733 { echo "$as_me:$LINENO: result: $CC" >&5 2734 echo "${ECHO_T}$CC" >&6; } 2735 else 2736 { echo "$as_me:$LINENO: result: no" >&5 2737 echo "${ECHO_T}no" >&6; } 2738 fi 2739 2740 2741 fi 2742 fi 2743 if test -z "$CC"; then 2744 # Extract the first word of "cc", so it can be a program name with args. 2745 set dummy cc; ac_word=$2 2746 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2747 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2748 if test "${ac_cv_prog_CC+set}" = set; then 2749 echo $ECHO_N "(cached) $ECHO_C" >&6 2750 else 2751 if test -n "$CC"; then 2752 ac_cv_prog_CC="$CC" # Let the user override the test. 2753 else 2754 ac_prog_rejected=no 2755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2756 for as_dir in $PATH 2757 do 2758 IFS=$as_save_IFS 2759 test -z "$as_dir" && as_dir=. 2760 for ac_exec_ext in '' $ac_executable_extensions; do 2761 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2762 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2763 ac_prog_rejected=yes 2764 continue 2765 fi 2766 ac_cv_prog_CC="cc" 2767 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2768 break 2 2769 fi 2770 done 2771 done 2772 IFS=$as_save_IFS 2773 2774 if test $ac_prog_rejected = yes; then 2775 # We found a bogon in the path, so make sure we never use it. 2776 set dummy $ac_cv_prog_CC 2777 shift 2778 if test $# != 0; then 2779 # We chose a different compiler from the bogus one. 2780 # However, it has the same basename, so the bogon will be chosen 2781 # first if we set CC to just the basename; use the full file name. 2782 shift 2783 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2784 fi 2785 fi 2786 fi 2787 fi 2788 CC=$ac_cv_prog_CC 2789 if test -n "$CC"; then 2790 { echo "$as_me:$LINENO: result: $CC" >&5 2791 echo "${ECHO_T}$CC" >&6; } 2792 else 2793 { echo "$as_me:$LINENO: result: no" >&5 2794 echo "${ECHO_T}no" >&6; } 2795 fi 2796 2797 2798 fi 2799 if test -z "$CC"; then 2800 if test -n "$ac_tool_prefix"; then 2801 for ac_prog in cl.exe 2802 do 2803 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2804 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2805 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2806 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2807 if test "${ac_cv_prog_CC+set}" = set; then 2808 echo $ECHO_N "(cached) $ECHO_C" >&6 2809 else 2810 if test -n "$CC"; then 2811 ac_cv_prog_CC="$CC" # Let the user override the test. 2812 else 2813 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2814 for as_dir in $PATH 2815 do 2816 IFS=$as_save_IFS 2817 test -z "$as_dir" && as_dir=. 2818 for ac_exec_ext in '' $ac_executable_extensions; do 2819 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2820 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2821 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2822 break 2 2823 fi 2824 done 2825 done 2826 IFS=$as_save_IFS 2827 2828 fi 2829 fi 2830 CC=$ac_cv_prog_CC 2831 if test -n "$CC"; then 2832 { echo "$as_me:$LINENO: result: $CC" >&5 2833 echo "${ECHO_T}$CC" >&6; } 2834 else 2835 { echo "$as_me:$LINENO: result: no" >&5 2836 echo "${ECHO_T}no" >&6; } 2837 fi 2838 2839 2840 test -n "$CC" && break 2841 done 2842 fi 2843 if test -z "$CC"; then 2844 ac_ct_CC=$CC 2845 for ac_prog in cl.exe 2846 do 2847 # Extract the first word of "$ac_prog", so it can be a program name with args. 2848 set dummy $ac_prog; ac_word=$2 2849 { echo "$as_me:$LINENO: checking for $ac_word" >&5 2850 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2851 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2852 echo $ECHO_N "(cached) $ECHO_C" >&6 2853 else 2854 if test -n "$ac_ct_CC"; then 2855 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2856 else 2857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2858 for as_dir in $PATH 2859 do 2860 IFS=$as_save_IFS 2861 test -z "$as_dir" && as_dir=. 2862 for ac_exec_ext in '' $ac_executable_extensions; do 2863 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2864 ac_cv_prog_ac_ct_CC="$ac_prog" 2865 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2866 break 2 2867 fi 2868 done 2869 done 2870 IFS=$as_save_IFS 2871 2872 fi 2873 fi 2874 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2875 if test -n "$ac_ct_CC"; then 2876 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2877 echo "${ECHO_T}$ac_ct_CC" >&6; } 2878 else 2879 { echo "$as_me:$LINENO: result: no" >&5 2880 echo "${ECHO_T}no" >&6; } 2881 fi 2882 2883 2884 test -n "$ac_ct_CC" && break 2885 done 2886 2887 if test "x$ac_ct_CC" = x; then 2888 CC="" 2889 else 2890 case $cross_compiling:$ac_tool_warned in 2891 yes:) 2892 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2893 whose name does not start with the host triplet. If you think this 2894 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 2895 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2896 whose name does not start with the host triplet. If you think this 2897 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 2898 ac_tool_warned=yes ;; 2899 esac 2900 CC=$ac_ct_CC 2901 fi 2902 fi 2903 2904 fi 2905 2906 2907 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2908 See \`config.log' for more details." >&5 2909 echo "$as_me: error: no acceptable C compiler found in \$PATH 2910 See \`config.log' for more details." >&2;} 2911 { (exit 1); exit 1; }; } 2912 2913 # Provide some information about the compiler. 2914 echo "$as_me:$LINENO: checking for C compiler version" >&5 2915 ac_compiler=`set X $ac_compile; echo $2` 2916 { (ac_try="$ac_compiler --version >&5" 2917 case "(($ac_try" in 2918 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2919 *) ac_try_echo=$ac_try;; 2920 esac 2921 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2922 (eval "$ac_compiler --version >&5") 2>&5 2923 ac_status=$? 2924 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2925 (exit $ac_status); } 2926 { (ac_try="$ac_compiler -v >&5" 2927 case "(($ac_try" in 2928 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2929 *) ac_try_echo=$ac_try;; 2930 esac 2931 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2932 (eval "$ac_compiler -v >&5") 2>&5 2933 ac_status=$? 2934 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2935 (exit $ac_status); } 2936 { (ac_try="$ac_compiler -V >&5" 2937 case "(($ac_try" in 2938 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2939 *) ac_try_echo=$ac_try;; 2940 esac 2941 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2942 (eval "$ac_compiler -V >&5") 2>&5 2943 ac_status=$? 2944 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2945 (exit $ac_status); } 2946 2947 cat >conftest.$ac_ext <<_ACEOF 2948 /* confdefs.h. */ 2949 _ACEOF 2950 cat confdefs.h >>conftest.$ac_ext 2951 cat >>conftest.$ac_ext <<_ACEOF 2952 /* end confdefs.h. */ 2953 2954 int 2955 main () 2956 { 2957 2958 ; 2959 return 0; 2960 } 2961 _ACEOF 2962 ac_clean_files_save=$ac_clean_files 2963 ac_clean_files="$ac_clean_files a.out a.exe b.out" 2964 # Try to create an executable without -o first, disregard a.out. 2965 # It will help us diagnose broken compilers, and finding out an intuition 2966 # of exeext. 2967 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2968 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } 2969 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2970 # 2971 # List of possible output files, starting from the most likely. 2972 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 2973 # only as a last resort. b.out is created by i960 compilers. 2974 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 2975 # 2976 # The IRIX 6 linker writes into existing files which may not be 2977 # executable, retaining their permissions. Remove them first so a 2978 # subsequent execution test works. 2979 ac_rmfiles= 2980 for ac_file in $ac_files 2981 do 2982 case $ac_file in 2983 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2984 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2985 esac 2986 done 2987 rm -f $ac_rmfiles 2988 2989 if { (ac_try="$ac_link_default" 2990 case "(($ac_try" in 2991 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2992 *) ac_try_echo=$ac_try;; 2993 esac 2994 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2995 (eval "$ac_link_default") 2>&5 2996 ac_status=$? 2997 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2998 (exit $ac_status); }; then 2999 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3000 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3001 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3002 # so that the user can short-circuit this test for compilers unknown to 3003 # Autoconf. 3004 for ac_file in $ac_files '' 3005 do 3006 test -f "$ac_file" || continue 3007 case $ac_file in 3008 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 3009 ;; 3010 [ab].out ) 3011 # We found the default executable, but exeext='' is most 3012 # certainly right. 3013 break;; 3014 *.* ) 3015 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3016 then :; else 3017 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3018 fi 3019 # We set ac_cv_exeext here because the later test for it is not 3020 # safe: cross compilers may not add the suffix if given an `-o' 3021 # argument, so we may need to know it at that point already. 3022 # Even if this section looks crufty: it has the advantage of 3023 # actually working. 3024 break;; 3025 * ) 3026 break;; 3027 esac 3028 done 3029 test "$ac_cv_exeext" = no && ac_cv_exeext= 3030 3031 else 3032 ac_file='' 3033 fi 3034 3035 { echo "$as_me:$LINENO: result: $ac_file" >&5 3036 echo "${ECHO_T}$ac_file" >&6; } 3037 if test -z "$ac_file"; then 3038 echo "$as_me: failed program was:" >&5 3039 sed 's/^/| /' conftest.$ac_ext >&5 3040 3041 { { echo "$as_me:$LINENO: error: C compiler cannot create executables 3042 See \`config.log' for more details." >&5 3043 echo "$as_me: error: C compiler cannot create executables 3044 See \`config.log' for more details." >&2;} 3045 { (exit 77); exit 77; }; } 3046 fi 3047 3048 ac_exeext=$ac_cv_exeext 3049 3050 # Check that the compiler produces executables we can run. If not, either 3051 # the compiler is broken, or we cross compile. 3052 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5 3053 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 3054 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 3055 # If not cross compiling, check that we can run a simple program. 3056 if test "$cross_compiling" != yes; then 3057 if { ac_try='./$ac_file' 3058 { (case "(($ac_try" in 3059 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3060 *) ac_try_echo=$ac_try;; 3061 esac 3062 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3063 (eval "$ac_try") 2>&5 3064 ac_status=$? 3065 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3066 (exit $ac_status); }; }; then 3067 cross_compiling=no 3068 else 3069 if test "$cross_compiling" = maybe; then 3070 cross_compiling=yes 3071 else 3072 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 3073 If you meant to cross compile, use \`--host'. 3074 See \`config.log' for more details." >&5 3075 echo "$as_me: error: cannot run C compiled programs. 3076 If you meant to cross compile, use \`--host'. 3077 See \`config.log' for more details." >&2;} 3078 { (exit 1); exit 1; }; } 3079 fi 3080 fi 3081 fi 3082 { echo "$as_me:$LINENO: result: yes" >&5 3083 echo "${ECHO_T}yes" >&6; } 3084 3085 rm -f a.out a.exe conftest$ac_cv_exeext b.out 3086 ac_clean_files=$ac_clean_files_save 3087 # Check that the compiler produces executables we can run. If not, either 3088 # the compiler is broken, or we cross compile. 3089 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 3090 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 3091 { echo "$as_me:$LINENO: result: $cross_compiling" >&5 3092 echo "${ECHO_T}$cross_compiling" >&6; } 3093 3094 { echo "$as_me:$LINENO: checking for suffix of executables" >&5 3095 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 3096 if { (ac_try="$ac_link" 3097 case "(($ac_try" in 3098 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3099 *) ac_try_echo=$ac_try;; 3100 esac 3101 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3102 (eval "$ac_link") 2>&5 3103 ac_status=$? 3104 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3105 (exit $ac_status); }; then 3106 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3107 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3108 # work properly (i.e., refer to `conftest.exe'), while it won't with 3109 # `rm'. 3110 for ac_file in conftest.exe conftest conftest.*; do 3111 test -f "$ac_file" || continue 3112 case $ac_file in 3113 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 3114 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3115 break;; 3116 * ) break;; 3117 esac 3118 done 3119 else 3120 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 3121 See \`config.log' for more details." >&5 3122 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 3123 See \`config.log' for more details." >&2;} 3124 { (exit 1); exit 1; }; } 3125 fi 3126 3127 rm -f conftest$ac_cv_exeext 3128 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 3129 echo "${ECHO_T}$ac_cv_exeext" >&6; } 3130 3131 rm -f conftest.$ac_ext 3132 EXEEXT=$ac_cv_exeext 3133 ac_exeext=$EXEEXT 3134 { echo "$as_me:$LINENO: checking for suffix of object files" >&5 3135 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } 3136 if test "${ac_cv_objext+set}" = set; then 3137 echo $ECHO_N "(cached) $ECHO_C" >&6 3138 else 3139 cat >conftest.$ac_ext <<_ACEOF 3140 /* confdefs.h. */ 3141 _ACEOF 3142 cat confdefs.h >>conftest.$ac_ext 3143 cat >>conftest.$ac_ext <<_ACEOF 3144 /* end confdefs.h. */ 3145 3146 int 3147 main () 3148 { 3149 3150 ; 3151 return 0; 3152 } 3153 _ACEOF 3154 rm -f conftest.o conftest.obj 3155 if { (ac_try="$ac_compile" 3156 case "(($ac_try" in 3157 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3158 *) ac_try_echo=$ac_try;; 3159 esac 3160 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3161 (eval "$ac_compile") 2>&5 3162 ac_status=$? 3163 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3164 (exit $ac_status); }; then 3165 for ac_file in conftest.o conftest.obj conftest.*; do 3166 test -f "$ac_file" || continue; 3167 case $ac_file in 3168 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 3169 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3170 break;; 3171 esac 3172 done 3173 else 3174 echo "$as_me: failed program was:" >&5 3175 sed 's/^/| /' conftest.$ac_ext >&5 3176 3177 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 3178 See \`config.log' for more details." >&5 3179 echo "$as_me: error: cannot compute suffix of object files: cannot compile 3180 See \`config.log' for more details." >&2;} 3181 { (exit 1); exit 1; }; } 3182 fi 3183 3184 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3185 fi 3186 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 3187 echo "${ECHO_T}$ac_cv_objext" >&6; } 3188 OBJEXT=$ac_cv_objext 3189 ac_objext=$OBJEXT 3190 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 3191 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 3192 if test "${ac_cv_c_compiler_gnu+set}" = set; then 3193 echo $ECHO_N "(cached) $ECHO_C" >&6 3194 else 3195 cat >conftest.$ac_ext <<_ACEOF 3196 /* confdefs.h. */ 3197 _ACEOF 3198 cat confdefs.h >>conftest.$ac_ext 3199 cat >>conftest.$ac_ext <<_ACEOF 3200 /* end confdefs.h. */ 3201 3202 int 3203 main () 3204 { 3205 #ifndef __GNUC__ 3206 choke me 3207 #endif 3208 3209 ; 3210 return 0; 3211 } 3212 _ACEOF 3213 rm -f conftest.$ac_objext 3214 if { (ac_try="$ac_compile" 3215 case "(($ac_try" in 3216 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3217 *) ac_try_echo=$ac_try;; 3218 esac 3219 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3220 (eval "$ac_compile") 2>conftest.er1 3221 ac_status=$? 3222 grep -v '^ *+' conftest.er1 >conftest.err 3223 rm -f conftest.er1 3224 cat conftest.err >&5 3225 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3226 (exit $ac_status); } && { 3227 test -z "$ac_c_werror_flag" || 3228 test ! -s conftest.err 3229 } && test -s conftest.$ac_objext; then 3230 ac_compiler_gnu=yes 3231 else 3232 echo "$as_me: failed program was:" >&5 3233 sed 's/^/| /' conftest.$ac_ext >&5 3234 3235 ac_compiler_gnu=no 3236 fi 3237 3238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3239 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3240 3241 fi 3242 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 3243 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 3244 GCC=`test $ac_compiler_gnu = yes && echo yes` 3245 ac_test_CFLAGS=${CFLAGS+set} 3246 ac_save_CFLAGS=$CFLAGS 3247 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 3248 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 3249 if test "${ac_cv_prog_cc_g+set}" = set; then 3250 echo $ECHO_N "(cached) $ECHO_C" >&6 3251 else 3252 ac_save_c_werror_flag=$ac_c_werror_flag 3253 ac_c_werror_flag=yes 3254 ac_cv_prog_cc_g=no 3255 CFLAGS="-g" 3256 cat >conftest.$ac_ext <<_ACEOF 3257 /* confdefs.h. */ 3258 _ACEOF 3259 cat confdefs.h >>conftest.$ac_ext 3260 cat >>conftest.$ac_ext <<_ACEOF 3261 /* end confdefs.h. */ 3262 3263 int 3264 main () 3265 { 3266 3267 ; 3268 return 0; 3269 } 3270 _ACEOF 3271 rm -f conftest.$ac_objext 3272 if { (ac_try="$ac_compile" 3273 case "(($ac_try" in 3274 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3275 *) ac_try_echo=$ac_try;; 3276 esac 3277 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3278 (eval "$ac_compile") 2>conftest.er1 3279 ac_status=$? 3280 grep -v '^ *+' conftest.er1 >conftest.err 3281 rm -f conftest.er1 3282 cat conftest.err >&5 3283 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3284 (exit $ac_status); } && { 3285 test -z "$ac_c_werror_flag" || 3286 test ! -s conftest.err 3287 } && test -s conftest.$ac_objext; then 3288 ac_cv_prog_cc_g=yes 3289 else 3290 echo "$as_me: failed program was:" >&5 3291 sed 's/^/| /' conftest.$ac_ext >&5 3292 3293 CFLAGS="" 3294 cat >conftest.$ac_ext <<_ACEOF 3295 /* confdefs.h. */ 3296 _ACEOF 3297 cat confdefs.h >>conftest.$ac_ext 3298 cat >>conftest.$ac_ext <<_ACEOF 3299 /* end confdefs.h. */ 3300 3301 int 3302 main () 3303 { 3304 3305 ; 3306 return 0; 3307 } 3308 _ACEOF 3309 rm -f conftest.$ac_objext 3310 if { (ac_try="$ac_compile" 3311 case "(($ac_try" in 3312 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3313 *) ac_try_echo=$ac_try;; 3314 esac 3315 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3316 (eval "$ac_compile") 2>conftest.er1 3317 ac_status=$? 3318 grep -v '^ *+' conftest.er1 >conftest.err 3319 rm -f conftest.er1 3320 cat conftest.err >&5 3321 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3322 (exit $ac_status); } && { 3323 test -z "$ac_c_werror_flag" || 3324 test ! -s conftest.err 3325 } && test -s conftest.$ac_objext; then 3326 : 3327 else 3328 echo "$as_me: failed program was:" >&5 3329 sed 's/^/| /' conftest.$ac_ext >&5 3330 3331 ac_c_werror_flag=$ac_save_c_werror_flag 3332 CFLAGS="-g" 3333 cat >conftest.$ac_ext <<_ACEOF 3334 /* confdefs.h. */ 3335 _ACEOF 3336 cat confdefs.h >>conftest.$ac_ext 3337 cat >>conftest.$ac_ext <<_ACEOF 3338 /* end confdefs.h. */ 3339 3340 int 3341 main () 3342 { 3343 3344 ; 3345 return 0; 3346 } 3347 _ACEOF 3348 rm -f conftest.$ac_objext 3349 if { (ac_try="$ac_compile" 3350 case "(($ac_try" in 3351 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3352 *) ac_try_echo=$ac_try;; 3353 esac 3354 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3355 (eval "$ac_compile") 2>conftest.er1 3356 ac_status=$? 3357 grep -v '^ *+' conftest.er1 >conftest.err 3358 rm -f conftest.er1 3359 cat conftest.err >&5 3360 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3361 (exit $ac_status); } && { 3362 test -z "$ac_c_werror_flag" || 3363 test ! -s conftest.err 3364 } && test -s conftest.$ac_objext; then 3365 ac_cv_prog_cc_g=yes 3366 else 3367 echo "$as_me: failed program was:" >&5 3368 sed 's/^/| /' conftest.$ac_ext >&5 3369 3370 3371 fi 3372 3373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3374 fi 3375 3376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3377 fi 3378 3379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3380 ac_c_werror_flag=$ac_save_c_werror_flag 3381 fi 3382 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 3383 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 3384 if test "$ac_test_CFLAGS" = set; then 3385 CFLAGS=$ac_save_CFLAGS 3386 elif test $ac_cv_prog_cc_g = yes; then 3387 if test "$GCC" = yes; then 3388 CFLAGS="-g -O2" 3389 else 3390 CFLAGS="-g" 3391 fi 3392 else 3393 if test "$GCC" = yes; then 3394 CFLAGS="-O2" 3395 else 3396 CFLAGS= 3397 fi 3398 fi 3399 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 3400 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 3401 if test "${ac_cv_prog_cc_c89+set}" = set; then 3402 echo $ECHO_N "(cached) $ECHO_C" >&6 3403 else 3404 ac_cv_prog_cc_c89=no 3405 ac_save_CC=$CC 3406 cat >conftest.$ac_ext <<_ACEOF 3407 /* confdefs.h. */ 3408 _ACEOF 3409 cat confdefs.h >>conftest.$ac_ext 3410 cat >>conftest.$ac_ext <<_ACEOF 3411 /* end confdefs.h. */ 3412 #include <stdarg.h> 3413 #include <stdio.h> 3414 #include <sys/types.h> 3415 #include <sys/stat.h> 3416 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3417 struct buf { int x; }; 3418 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3419 static char *e (p, i) 3420 char **p; 3421 int i; 3422 { 3423 return p[i]; 3424 } 3425 static char *f (char * (*g) (char **, int), char **p, ...) 3426 { 3427 char *s; 3428 va_list v; 3429 va_start (v,p); 3430 s = g (p, va_arg (v,int)); 3431 va_end (v); 3432 return s; 3433 } 3434 3435 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3436 function prototypes and stuff, but not '\xHH' hex character constants. 3437 These don't provoke an error unfortunately, instead are silently treated 3438 as 'x'. The following induces an error, until -std is added to get 3439 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3440 array size at least. It's necessary to write '\x00'==0 to get something 3441 that's true only with -std. */ 3442 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3443 3444 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3445 inside strings and character constants. */ 3446 #define FOO(x) 'x' 3447 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3448 3449 int test (int i, double x); 3450 struct s1 {int (*f) (int a);}; 3451 struct s2 {int (*f) (double a);}; 3452 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3453 int argc; 3454 char **argv; 3455 int 3456 main () 3457 { 3458 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3459 ; 3460 return 0; 3461 } 3462 _ACEOF 3463 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3464 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3465 do 3466 CC="$ac_save_CC $ac_arg" 3467 rm -f conftest.$ac_objext 3468 if { (ac_try="$ac_compile" 3469 case "(($ac_try" in 3470 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3471 *) ac_try_echo=$ac_try;; 3472 esac 3473 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3474 (eval "$ac_compile") 2>conftest.er1 3475 ac_status=$? 3476 grep -v '^ *+' conftest.er1 >conftest.err 3477 rm -f conftest.er1 3478 cat conftest.err >&5 3479 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3480 (exit $ac_status); } && { 3481 test -z "$ac_c_werror_flag" || 3482 test ! -s conftest.err 3483 } && test -s conftest.$ac_objext; then 3484 ac_cv_prog_cc_c89=$ac_arg 3485 else 3486 echo "$as_me: failed program was:" >&5 3487 sed 's/^/| /' conftest.$ac_ext >&5 3488 3489 3490 fi 3491 3492 rm -f core conftest.err conftest.$ac_objext 3493 test "x$ac_cv_prog_cc_c89" != "xno" && break 3494 done 3495 rm -f conftest.$ac_ext 3496 CC=$ac_save_CC 3497 3498 fi 3499 # AC_CACHE_VAL 3500 case "x$ac_cv_prog_cc_c89" in 3501 x) 3502 { echo "$as_me:$LINENO: result: none needed" >&5 3503 echo "${ECHO_T}none needed" >&6; } ;; 3504 xno) 3505 { echo "$as_me:$LINENO: result: unsupported" >&5 3506 echo "${ECHO_T}unsupported" >&6; } ;; 3507 *) 3508 CC="$CC $ac_cv_prog_cc_c89" 3509 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 3510 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 3511 esac 3512 3513 3514 ac_ext=c 3515 ac_cpp='$CPP $CPPFLAGS' 3516 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3517 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3518 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3519 DEPDIR="${am__leading_dot}deps" 3520 3521 ac_config_commands="$ac_config_commands depfiles" 3522 3523 3524 am_make=${MAKE-make} 3525 cat > confinc << 'END' 3526 am__doit: 3527 @echo done 3528 .PHONY: am__doit 3529 END 3530 # If we don't find an include directive, just comment out the code. 3531 { echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 3532 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; } 3533 am__include="#" 3534 am__quote= 3535 _am_result=none 3536 # First try GNU make style include. 3537 echo "include confinc" > confmf 3538 # We grep out `Entering directory' and `Leaving directory' 3539 # messages which can occur if `w' ends up in MAKEFLAGS. 3540 # In particular we don't look at `^make:' because GNU make might 3541 # be invoked under some other name (usually "gmake"), in which 3542 # case it prints its new name instead of `make'. 3543 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then 3544 am__include=include 3545 am__quote= 3546 _am_result=GNU 3547 fi 3548 # Now try BSD make style include. 3549 if test "$am__include" = "#"; then 3550 echo '.include "confinc"' > confmf 3551 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 3552 am__include=.include 3553 am__quote="\"" 3554 _am_result=BSD 3555 fi 3556 fi 3557 3558 3559 { echo "$as_me:$LINENO: result: $_am_result" >&5 3560 echo "${ECHO_T}$_am_result" >&6; } 3561 rm -f confinc confmf 3562 3563 # Check whether --enable-dependency-tracking was given. 3564 if test "${enable_dependency_tracking+set}" = set; then 3565 enableval=$enable_dependency_tracking; 3566 fi 3567 3568 if test "x$enable_dependency_tracking" != xno; then 3569 am_depcomp="$ac_aux_dir/depcomp" 3570 AMDEPBACKSLASH='\' 3571 fi 3572 if test "x$enable_dependency_tracking" != xno; then 3573 AMDEP_TRUE= 3574 AMDEP_FALSE='#' 3575 else 3576 AMDEP_TRUE='#' 3577 AMDEP_FALSE= 3578 fi 3579 3580 3581 3582 depcc="$CC" am_compiler_list= 3583 3584 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 3585 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } 3586 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then 3587 echo $ECHO_N "(cached) $ECHO_C" >&6 3588 else 3589 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3590 # We make a subdir and do the tests there. Otherwise we can end up 3591 # making bogus files that we don't know about and never remove. For 3592 # instance it was reported that on HP-UX the gcc test will end up 3593 # making a dummy file named `D' -- because `-MD' means `put the output 3594 # in D'. 3595 mkdir conftest.dir 3596 # Copy depcomp to subdir because otherwise we won't find it if we're 3597 # using a relative directory. 3598 cp "$am_depcomp" conftest.dir 3599 cd conftest.dir 3600 # We will build objects and dependencies in a subdirectory because 3601 # it helps to detect inapplicable dependency modes. For instance 3602 # both Tru64's cc and ICC support -MD to output dependencies as a 3603 # side effect of compilation, but ICC will put the dependencies in 3604 # the current directory while Tru64 will put them in the object 3605 # directory. 3606 mkdir sub 3607 3608 am_cv_CC_dependencies_compiler_type=none 3609 if test "$am_compiler_list" = ""; then 3610 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3611 fi 3612 for depmode in $am_compiler_list; do 3613 # Setup a source with many dependencies, because some compilers 3614 # like to wrap large dependency lists on column 80 (with \), and 3615 # we should not choose a depcomp mode which is confused by this. 3616 # 3617 # We need to recreate these files for each test, as the compiler may 3618 # overwrite some of them when testing with obscure command lines. 3619 # This happens at least with the AIX C compiler. 3620 : > sub/conftest.c 3621 for i in 1 2 3 4 5 6; do 3622 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3623 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3624 # Solaris 8's {/usr,}/bin/sh. 3625 touch sub/conftst$i.h 3626 done 3627 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3628 3629 case $depmode in 3630 nosideeffect) 3631 # after this tag, mechanisms are not by side-effect, so they'll 3632 # only be used when explicitly requested 3633 if test "x$enable_dependency_tracking" = xyes; then 3634 continue 3635 else 3636 break 3637 fi 3638 ;; 3639 none) break ;; 3640 esac 3641 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3642 # mode. It turns out that the SunPro C++ compiler does not properly 3643 # handle `-M -o', and we need to detect this. 3644 if depmode=$depmode \ 3645 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 3646 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3647 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 3648 >/dev/null 2>conftest.err && 3649 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3650 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3651 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 3652 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3653 # icc doesn't choke on unknown options, it will just issue warnings 3654 # or remarks (even with -Werror). So we grep stderr for any message 3655 # that says an option was ignored or not supported. 3656 # When given -MP, icc 7.0 and 7.1 complain thusly: 3657 # icc: Command line warning: ignoring option '-M'; no argument required 3658 # The diagnosis changed in icc 8.0: 3659 # icc: Command line remark: option '-MP' not supported 3660 if (grep 'ignoring option' conftest.err || 3661 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3662 am_cv_CC_dependencies_compiler_type=$depmode 3663 break 3664 fi 3665 fi 3666 done 3667 3668 cd .. 3669 rm -rf conftest.dir 3670 else 3671 am_cv_CC_dependencies_compiler_type=none 3672 fi 3673 3674 fi 3675 { echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 3676 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; } 3677 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3678 3679 if 3680 test "x$enable_dependency_tracking" != xno \ 3681 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3682 am__fastdepCC_TRUE= 3683 am__fastdepCC_FALSE='#' 3684 else 3685 am__fastdepCC_TRUE='#' 3686 am__fastdepCC_FALSE= 3687 fi 3688 3689 3690 ac_ext=cpp 3691 ac_cpp='$CXXCPP $CPPFLAGS' 3692 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3693 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3694 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3695 if test -z "$CXX"; then 3696 if test -n "$CCC"; then 3697 CXX=$CCC 3698 else 3699 if test -n "$ac_tool_prefix"; then 3700 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3701 do 3702 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3703 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3704 { echo "$as_me:$LINENO: checking for $ac_word" >&5 3705 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3706 if test "${ac_cv_prog_CXX+set}" = set; then 3707 echo $ECHO_N "(cached) $ECHO_C" >&6 3708 else 3709 if test -n "$CXX"; then 3710 ac_cv_prog_CXX="$CXX" # Let the user override the test. 3711 else 3712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3713 for as_dir in $PATH 3714 do 3715 IFS=$as_save_IFS 3716 test -z "$as_dir" && as_dir=. 3717 for ac_exec_ext in '' $ac_executable_extensions; do 3718 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3719 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 3720 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3721 break 2 3722 fi 3723 done 3724 done 3725 IFS=$as_save_IFS 3726 3727 fi 3728 fi 3729 CXX=$ac_cv_prog_CXX 3730 if test -n "$CXX"; then 3731 { echo "$as_me:$LINENO: result: $CXX" >&5 3732 echo "${ECHO_T}$CXX" >&6; } 3733 else 3734 { echo "$as_me:$LINENO: result: no" >&5 3735 echo "${ECHO_T}no" >&6; } 3736 fi 3737 3738 3739 test -n "$CXX" && break 3740 done 3741 fi 3742 if test -z "$CXX"; then 3743 ac_ct_CXX=$CXX 3744 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3745 do 3746 # Extract the first word of "$ac_prog", so it can be a program name with args. 3747 set dummy $ac_prog; ac_word=$2 3748 { echo "$as_me:$LINENO: checking for $ac_word" >&5 3749 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3750 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then 3751 echo $ECHO_N "(cached) $ECHO_C" >&6 3752 else 3753 if test -n "$ac_ct_CXX"; then 3754 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 3755 else 3756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3757 for as_dir in $PATH 3758 do 3759 IFS=$as_save_IFS 3760 test -z "$as_dir" && as_dir=. 3761 for ac_exec_ext in '' $ac_executable_extensions; do 3762 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3763 ac_cv_prog_ac_ct_CXX="$ac_prog" 3764 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3765 break 2 3766 fi 3767 done 3768 done 3769 IFS=$as_save_IFS 3770 3771 fi 3772 fi 3773 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 3774 if test -n "$ac_ct_CXX"; then 3775 { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 3776 echo "${ECHO_T}$ac_ct_CXX" >&6; } 3777 else 3778 { echo "$as_me:$LINENO: result: no" >&5 3779 echo "${ECHO_T}no" >&6; } 3780 fi 3781 3782 3783 test -n "$ac_ct_CXX" && break 3784 done 3785 3786 if test "x$ac_ct_CXX" = x; then 3787 CXX="g++" 3788 else 3789 case $cross_compiling:$ac_tool_warned in 3790 yes:) 3791 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 3792 whose name does not start with the host triplet. If you think this 3793 configuration is useful to you, please write to autoconf (at] gnu.org." >&5 3794 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 3795 whose name does not start with the host triplet. If you think this 3796 configuration is useful to you, please write to autoconf (at] gnu.org." >&2;} 3797 ac_tool_warned=yes ;; 3798 esac 3799 CXX=$ac_ct_CXX 3800 fi 3801 fi 3802 3803 fi 3804 fi 3805 # Provide some information about the compiler. 3806 echo "$as_me:$LINENO: checking for C++ compiler version" >&5 3807 ac_compiler=`set X $ac_compile; echo $2` 3808 { (ac_try="$ac_compiler --version >&5" 3809 case "(($ac_try" in 3810 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3811 *) ac_try_echo=$ac_try;; 3812 esac 3813 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3814 (eval "$ac_compiler --version >&5") 2>&5 3815 ac_status=$? 3816 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3817 (exit $ac_status); } 3818 { (ac_try="$ac_compiler -v >&5" 3819 case "(($ac_try" in 3820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3821 *) ac_try_echo=$ac_try;; 3822 esac 3823 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3824 (eval "$ac_compiler -v >&5") 2>&5 3825 ac_status=$? 3826 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3827 (exit $ac_status); } 3828 { (ac_try="$ac_compiler -V >&5" 3829 case "(($ac_try" in 3830 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3831 *) ac_try_echo=$ac_try;; 3832 esac 3833 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3834 (eval "$ac_compiler -V >&5") 2>&5 3835 ac_status=$? 3836 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3837 (exit $ac_status); } 3838 3839 { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 3840 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; } 3841 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then 3842 echo $ECHO_N "(cached) $ECHO_C" >&6 3843 else 3844 cat >conftest.$ac_ext <<_ACEOF 3845 /* confdefs.h. */ 3846 _ACEOF 3847 cat confdefs.h >>conftest.$ac_ext 3848 cat >>conftest.$ac_ext <<_ACEOF 3849 /* end confdefs.h. */ 3850 3851 int 3852 main () 3853 { 3854 #ifndef __GNUC__ 3855 choke me 3856 #endif 3857 3858 ; 3859 return 0; 3860 } 3861 _ACEOF 3862 rm -f conftest.$ac_objext 3863 if { (ac_try="$ac_compile" 3864 case "(($ac_try" in 3865 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3866 *) ac_try_echo=$ac_try;; 3867 esac 3868 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3869 (eval "$ac_compile") 2>conftest.er1 3870 ac_status=$? 3871 grep -v '^ *+' conftest.er1 >conftest.err 3872 rm -f conftest.er1 3873 cat conftest.err >&5 3874 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3875 (exit $ac_status); } && { 3876 test -z "$ac_cxx_werror_flag" || 3877 test ! -s conftest.err 3878 } && test -s conftest.$ac_objext; then 3879 ac_compiler_gnu=yes 3880 else 3881 echo "$as_me: failed program was:" >&5 3882 sed 's/^/| /' conftest.$ac_ext >&5 3883 3884 ac_compiler_gnu=no 3885 fi 3886 3887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3888 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 3889 3890 fi 3891 { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 3892 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; } 3893 GXX=`test $ac_compiler_gnu = yes && echo yes` 3894 ac_test_CXXFLAGS=${CXXFLAGS+set} 3895 ac_save_CXXFLAGS=$CXXFLAGS 3896 { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 3897 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; } 3898 if test "${ac_cv_prog_cxx_g+set}" = set; then 3899 echo $ECHO_N "(cached) $ECHO_C" >&6 3900 else 3901 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 3902 ac_cxx_werror_flag=yes 3903 ac_cv_prog_cxx_g=no 3904 CXXFLAGS="-g" 3905 cat >conftest.$ac_ext <<_ACEOF 3906 /* confdefs.h. */ 3907 _ACEOF 3908 cat confdefs.h >>conftest.$ac_ext 3909 cat >>conftest.$ac_ext <<_ACEOF 3910 /* end confdefs.h. */ 3911 3912 int 3913 main () 3914 { 3915 3916 ; 3917 return 0; 3918 } 3919 _ACEOF 3920 rm -f conftest.$ac_objext 3921 if { (ac_try="$ac_compile" 3922 case "(($ac_try" in 3923 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3924 *) ac_try_echo=$ac_try;; 3925 esac 3926 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3927 (eval "$ac_compile") 2>conftest.er1 3928 ac_status=$? 3929 grep -v '^ *+' conftest.er1 >conftest.err 3930 rm -f conftest.er1 3931 cat conftest.err >&5 3932 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3933 (exit $ac_status); } && { 3934 test -z "$ac_cxx_werror_flag" || 3935 test ! -s conftest.err 3936 } && test -s conftest.$ac_objext; then 3937 ac_cv_prog_cxx_g=yes 3938 else 3939 echo "$as_me: failed program was:" >&5 3940 sed 's/^/| /' conftest.$ac_ext >&5 3941 3942 CXXFLAGS="" 3943 cat >conftest.$ac_ext <<_ACEOF 3944 /* confdefs.h. */ 3945 _ACEOF 3946 cat confdefs.h >>conftest.$ac_ext 3947 cat >>conftest.$ac_ext <<_ACEOF 3948 /* end confdefs.h. */ 3949 3950 int 3951 main () 3952 { 3953 3954 ; 3955 return 0; 3956 } 3957 _ACEOF 3958 rm -f conftest.$ac_objext 3959 if { (ac_try="$ac_compile" 3960 case "(($ac_try" in 3961 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3962 *) ac_try_echo=$ac_try;; 3963 esac 3964 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3965 (eval "$ac_compile") 2>conftest.er1 3966 ac_status=$? 3967 grep -v '^ *+' conftest.er1 >conftest.err 3968 rm -f conftest.er1 3969 cat conftest.err >&5 3970 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3971 (exit $ac_status); } && { 3972 test -z "$ac_cxx_werror_flag" || 3973 test ! -s conftest.err 3974 } && test -s conftest.$ac_objext; then 3975 : 3976 else 3977 echo "$as_me: failed program was:" >&5 3978 sed 's/^/| /' conftest.$ac_ext >&5 3979 3980 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3981 CXXFLAGS="-g" 3982 cat >conftest.$ac_ext <<_ACEOF 3983 /* confdefs.h. */ 3984 _ACEOF 3985 cat confdefs.h >>conftest.$ac_ext 3986 cat >>conftest.$ac_ext <<_ACEOF 3987 /* end confdefs.h. */ 3988 3989 int 3990 main () 3991 { 3992 3993 ; 3994 return 0; 3995 } 3996 _ACEOF 3997 rm -f conftest.$ac_objext 3998 if { (ac_try="$ac_compile" 3999 case "(($ac_try" in 4000 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4001 *) ac_try_echo=$ac_try;; 4002 esac 4003 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4004 (eval "$ac_compile") 2>conftest.er1 4005 ac_status=$? 4006 grep -v '^ *+' conftest.er1 >conftest.err 4007 rm -f conftest.er1 4008 cat conftest.err >&5 4009 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4010 (exit $ac_status); } && { 4011 test -z "$ac_cxx_werror_flag" || 4012 test ! -s conftest.err 4013 } && test -s conftest.$ac_objext; then 4014 ac_cv_prog_cxx_g=yes 4015 else 4016 echo "$as_me: failed program was:" >&5 4017 sed 's/^/| /' conftest.$ac_ext >&5 4018 4019 4020 fi 4021 4022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4023 fi 4024 4025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4026 fi 4027 4028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4029 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 4030 fi 4031 { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 4032 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; } 4033 if test "$ac_test_CXXFLAGS" = set; then 4034 CXXFLAGS=$ac_save_CXXFLAGS 4035 elif test $ac_cv_prog_cxx_g = yes; then 4036 if test "$GXX" = yes; then 4037 CXXFLAGS="-g -O2" 4038 else 4039 CXXFLAGS="-g" 4040 fi 4041 else 4042 if test "$GXX" = yes; then 4043 CXXFLAGS="-O2" 4044 else 4045 CXXFLAGS= 4046 fi 4047 fi 4048 ac_ext=c 4049 ac_cpp='$CPP $CPPFLAGS' 4050 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4051 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4052 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4053 4054 depcc="$CXX" am_compiler_list= 4055 4056 { echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 4057 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; } 4058 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then 4059 echo $ECHO_N "(cached) $ECHO_C" >&6 4060 else 4061 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4062 # We make a subdir and do the tests there. Otherwise we can end up 4063 # making bogus files that we don't know about and never remove. For 4064 # instance it was reported that on HP-UX the gcc test will end up 4065 # making a dummy file named `D' -- because `-MD' means `put the output 4066 # in D'. 4067 mkdir conftest.dir 4068 # Copy depcomp to subdir because otherwise we won't find it if we're 4069 # using a relative directory. 4070 cp "$am_depcomp" conftest.dir 4071 cd conftest.dir 4072 # We will build objects and dependencies in a subdirectory because 4073 # it helps to detect inapplicable dependency modes. For instance 4074 # both Tru64's cc and ICC support -MD to output dependencies as a 4075 # side effect of compilation, but ICC will put the dependencies in 4076 # the current directory while Tru64 will put them in the object 4077 # directory. 4078 mkdir sub 4079 4080 am_cv_CXX_dependencies_compiler_type=none 4081 if test "$am_compiler_list" = ""; then 4082 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4083 fi 4084 for depmode in $am_compiler_list; do 4085 # Setup a source with many dependencies, because some compilers 4086 # like to wrap large dependency lists on column 80 (with \), and 4087 # we should not choose a depcomp mode which is confused by this. 4088 # 4089 # We need to recreate these files for each test, as the compiler may 4090 # overwrite some of them when testing with obscure command lines. 4091 # This happens at least with the AIX C compiler. 4092 : > sub/conftest.c 4093 for i in 1 2 3 4 5 6; do 4094 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4095 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 4096 # Solaris 8's {/usr,}/bin/sh. 4097 touch sub/conftst$i.h 4098 done 4099 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4100 4101 case $depmode in 4102 nosideeffect) 4103 # after this tag, mechanisms are not by side-effect, so they'll 4104 # only be used when explicitly requested 4105 if test "x$enable_dependency_tracking" = xyes; then 4106 continue 4107 else 4108 break 4109 fi 4110 ;; 4111 none) break ;; 4112 esac 4113 # We check with `-c' and `-o' for the sake of the "dashmstdout" 4114 # mode. It turns out that the SunPro C++ compiler does not properly 4115 # handle `-M -o', and we need to detect this. 4116 if depmode=$depmode \ 4117 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 4118 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4119 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 4120 >/dev/null 2>conftest.err && 4121 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4122 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4123 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 4124 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4125 # icc doesn't choke on unknown options, it will just issue warnings 4126 # or remarks (even with -Werror). So we grep stderr for any message 4127 # that says an option was ignored or not supported. 4128 # When given -MP, icc 7.0 and 7.1 complain thusly: 4129 # icc: Command line warning: ignoring option '-M'; no argument required 4130 # The diagnosis changed in icc 8.0: 4131 # icc: Command line remark: option '-MP' not supported 4132 if (grep 'ignoring option' conftest.err || 4133 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4134 am_cv_CXX_dependencies_compiler_type=$depmode 4135 break 4136 fi 4137 fi 4138 done 4139 4140 cd .. 4141 rm -rf conftest.dir 4142 else 4143 am_cv_CXX_dependencies_compiler_type=none 4144 fi 4145 4146 fi 4147 { echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 4148 echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; } 4149 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type 4150 4151 if 4152 test "x$enable_dependency_tracking" != xno \ 4153 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then 4154 am__fastdepCXX_TRUE= 4155 am__fastdepCXX_FALSE='#' 4156 else 4157 am__fastdepCXX_TRUE='#' 4158 am__fastdepCXX_FALSE= 4159 fi 4160 4161 4162 ac_ext=cpp 4163 ac_cpp='$CXXCPP $CPPFLAGS' 4164 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4165 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4166 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 4167 4168 4169 cat >>confdefs.h <<\_ACEOF 4170 #define _GNU_SOURCE 1 4171 _ACEOF 4172 4173 4174 4175 ac_ext=cpp 4176 ac_cpp='$CXXCPP $CPPFLAGS' 4177 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4178 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4179 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 4180 { echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 4181 echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; } 4182 if test -z "$CXXCPP"; then 4183 if test "${ac_cv_prog_CXXCPP+set}" = set; then 4184 echo $ECHO_N "(cached) $ECHO_C" >&6 4185 else 4186 # Double quotes because CXXCPP needs to be expanded 4187 for CXXCPP in "$CXX -E" "/lib/cpp" 4188 do 4189 ac_preproc_ok=false 4190 for ac_cxx_preproc_warn_flag in '' yes 4191 do 4192 # Use a header file that comes with gcc, so configuring glibc 4193 # with a fresh cross-compiler works. 4194 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4195 # <limits.h> exists even on freestanding compilers. 4196 # On the NeXT, cc -E runs the code through the compiler's parser, 4197 # not just through cpp. "Syntax error" is here to catch this case. 4198 cat >conftest.$ac_ext <<_ACEOF 4199 /* confdefs.h. */ 4200 _ACEOF 4201 cat confdefs.h >>conftest.$ac_ext 4202 cat >>conftest.$ac_ext <<_ACEOF 4203 /* end confdefs.h. */ 4204 #ifdef __STDC__ 4205 # include <limits.h> 4206 #else 4207 # include <assert.h> 4208 #endif 4209 Syntax error 4210 _ACEOF 4211 if { (ac_try="$ac_cpp conftest.$ac_ext" 4212 case "(($ac_try" in 4213 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4214 *) ac_try_echo=$ac_try;; 4215 esac 4216 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4217 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4218 ac_status=$? 4219 grep -v '^ *+' conftest.er1 >conftest.err 4220 rm -f conftest.er1 4221 cat conftest.err >&5 4222 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4223 (exit $ac_status); } >/dev/null && { 4224 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || 4225 test ! -s conftest.err 4226 }; then 4227 : 4228 else 4229 echo "$as_me: failed program was:" >&5 4230 sed 's/^/| /' conftest.$ac_ext >&5 4231 4232 # Broken: fails on valid input. 4233 continue 4234 fi 4235 4236 rm -f conftest.err conftest.$ac_ext 4237 4238 # OK, works on sane cases. Now check whether nonexistent headers 4239 # can be detected and how. 4240 cat >conftest.$ac_ext <<_ACEOF 4241 /* confdefs.h. */ 4242 _ACEOF 4243 cat confdefs.h >>conftest.$ac_ext 4244 cat >>conftest.$ac_ext <<_ACEOF 4245 /* end confdefs.h. */ 4246 #include <ac_nonexistent.h> 4247 _ACEOF 4248 if { (ac_try="$ac_cpp conftest.$ac_ext" 4249 case "(($ac_try" in 4250 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4251 *) ac_try_echo=$ac_try;; 4252 esac 4253 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4254 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4255 ac_status=$? 4256 grep -v '^ *+' conftest.er1 >conftest.err 4257 rm -f conftest.er1 4258 cat conftest.err >&5 4259 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4260 (exit $ac_status); } >/dev/null && { 4261 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || 4262 test ! -s conftest.err 4263 }; then 4264 # Broken: success on invalid input. 4265 continue 4266 else 4267 echo "$as_me: failed program was:" >&5 4268 sed 's/^/| /' conftest.$ac_ext >&5 4269 4270 # Passes both tests. 4271 ac_preproc_ok=: 4272 break 4273 fi 4274 4275 rm -f conftest.err conftest.$ac_ext 4276 4277 done 4278 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4279 rm -f conftest.err conftest.$ac_ext 4280 if $ac_preproc_ok; then 4281 break 4282 fi 4283 4284 done 4285 ac_cv_prog_CXXCPP=$CXXCPP 4286 4287 fi 4288 CXXCPP=$ac_cv_prog_CXXCPP 4289 else 4290 ac_cv_prog_CXXCPP=$CXXCPP 4291 fi 4292 { echo "$as_me:$LINENO: result: $CXXCPP" >&5 4293 echo "${ECHO_T}$CXXCPP" >&6; } 4294 ac_preproc_ok=false 4295 for ac_cxx_preproc_warn_flag in '' yes 4296 do 4297 # Use a header file that comes with gcc, so configuring glibc 4298 # with a fresh cross-compiler works. 4299 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4300 # <limits.h> exists even on freestanding compilers. 4301 # On the NeXT, cc -E runs the code through the compiler's parser, 4302 # not just through cpp. "Syntax error" is here to catch this case. 4303 cat >conftest.$ac_ext <<_ACEOF 4304 /* confdefs.h. */ 4305 _ACEOF 4306 cat confdefs.h >>conftest.$ac_ext 4307 cat >>conftest.$ac_ext <<_ACEOF 4308 /* end confdefs.h. */ 4309 #ifdef __STDC__ 4310 # include <limits.h> 4311 #else 4312 # include <assert.h> 4313 #endif 4314 Syntax error 4315 _ACEOF 4316 if { (ac_try="$ac_cpp conftest.$ac_ext" 4317 case "(($ac_try" in 4318 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4319 *) ac_try_echo=$ac_try;; 4320 esac 4321 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4322 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4323 ac_status=$? 4324 grep -v '^ *+' conftest.er1 >conftest.err 4325 rm -f conftest.er1 4326 cat conftest.err >&5 4327 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4328 (exit $ac_status); } >/dev/null && { 4329 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || 4330 test ! -s conftest.err 4331 }; then 4332 : 4333 else 4334 echo "$as_me: failed program was:" >&5 4335 sed 's/^/| /' conftest.$ac_ext >&5 4336 4337 # Broken: fails on valid input. 4338 continue 4339 fi 4340 4341 rm -f conftest.err conftest.$ac_ext 4342 4343 # OK, works on sane cases. Now check whether nonexistent headers 4344 # can be detected and how. 4345 cat >conftest.$ac_ext <<_ACEOF 4346 /* confdefs.h. */ 4347 _ACEOF 4348 cat confdefs.h >>conftest.$ac_ext 4349 cat >>conftest.$ac_ext <<_ACEOF 4350 /* end confdefs.h. */ 4351 #include <ac_nonexistent.h> 4352 _ACEOF 4353 if { (ac_try="$ac_cpp conftest.$ac_ext" 4354 case "(($ac_try" in 4355 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4356 *) ac_try_echo=$ac_try;; 4357 esac 4358 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4359 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4360 ac_status=$? 4361 grep -v '^ *+' conftest.er1 >conftest.err 4362 rm -f conftest.er1 4363 cat conftest.err >&5 4364 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4365 (exit $ac_status); } >/dev/null && { 4366 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || 4367 test ! -s conftest.err 4368 }; then 4369 # Broken: success on invalid input. 4370 continue 4371 else 4372 echo "$as_me: failed program was:" >&5 4373 sed 's/^/| /' conftest.$ac_ext >&5 4374 4375 # Passes both tests. 4376 ac_preproc_ok=: 4377 break 4378 fi 4379 4380 rm -f conftest.err conftest.$ac_ext 4381 4382 done 4383 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4384 rm -f conftest.err conftest.$ac_ext 4385 if $ac_preproc_ok; then 4386 : 4387 else 4388 { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check 4389 See \`config.log' for more details." >&5 4390 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check 4391 See \`config.log' for more details." >&2;} 4392 { (exit 1); exit 1; }; } 4393 fi 4394 4395 ac_ext=cpp 4396 ac_cpp='$CXXCPP $CPPFLAGS' 4397 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4398 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4399 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 4400 4401 4402 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 4403 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 4404 if test "${ac_cv_path_GREP+set}" = set; then 4405 echo $ECHO_N "(cached) $ECHO_C" >&6 4406 else 4407 # Extract the first word of "grep ggrep" to use in msg output 4408 if test -z "$GREP"; then 4409 set dummy grep ggrep; ac_prog_name=$2 4410 if test "${ac_cv_path_GREP+set}" = set; then 4411 echo $ECHO_N "(cached) $ECHO_C" >&6 4412 else 4413 ac_path_GREP_found=false 4414 # Loop through the user's path and test for each of PROGNAME-LIST 4415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4416 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4417 do 4418 IFS=$as_save_IFS 4419 test -z "$as_dir" && as_dir=. 4420 for ac_prog in grep ggrep; do 4421 for ac_exec_ext in '' $ac_executable_extensions; do 4422 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4423 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4424 # Check for GNU ac_path_GREP and select it if it is found. 4425 # Check for GNU $ac_path_GREP 4426 case `"$ac_path_GREP" --version 2>&1` in 4427 *GNU*) 4428 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4429 *) 4430 ac_count=0 4431 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 4432 while : 4433 do 4434 cat "conftest.in" "conftest.in" >"conftest.tmp" 4435 mv "conftest.tmp" "conftest.in" 4436 cp "conftest.in" "conftest.nl" 4437 echo 'GREP' >> "conftest.nl" 4438 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4439 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4440 ac_count=`expr $ac_count + 1` 4441 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4442 # Best one so far, save it but keep looking for a better one 4443 ac_cv_path_GREP="$ac_path_GREP" 4444 ac_path_GREP_max=$ac_count 4445 fi 4446 # 10*(2^10) chars as input seems more than enough 4447 test $ac_count -gt 10 && break 4448 done 4449 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4450 esac 4451 4452 4453 $ac_path_GREP_found && break 3 4454 done 4455 done 4456 4457 done 4458 IFS=$as_save_IFS 4459 4460 4461 fi 4462 4463 GREP="$ac_cv_path_GREP" 4464 if test -z "$GREP"; then 4465 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 4466 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 4467 { (exit 1); exit 1; }; } 4468 fi 4469 4470 else 4471 ac_cv_path_GREP=$GREP 4472 fi 4473 4474