1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.61. 4# 5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 6# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9## --------------------- ## 10## M4sh Initialization. ## 11## --------------------- ## 12 13# Be more Bourne compatible 14DUALCASE=1; export DUALCASE # for MKS sh 15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 16 emulate sh 17 NULLCMD=: 18 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 19 # is contrary to our usage. Disable this feature. 20 alias -g '${1+"$@"}'='"$@"' 21 setopt NO_GLOB_SUBST 22else 23 case `(set -o) 2>/dev/null` in 24 *posix*) set -o posix ;; 25esac 26 27fi 28 29 30 31 32# PATH needs CR 33# Avoid depending upon Character Ranges. 34as_cr_letters='abcdefghijklmnopqrstuvwxyz' 35as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 36as_cr_Letters=$as_cr_letters$as_cr_LETTERS 37as_cr_digits='0123456789' 38as_cr_alnum=$as_cr_Letters$as_cr_digits 39 40# The user is always right. 41if test "${PATH_SEPARATOR+set}" != set; then 42 echo "#! /bin/sh" >conf$$.sh 43 echo "exit 0" >>conf$$.sh 44 chmod +x conf$$.sh 45 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 46 PATH_SEPARATOR=';' 47 else 48 PATH_SEPARATOR=: 49 fi 50 rm -f conf$$.sh 51fi 52 53# Support unset when possible. 54if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 55 as_unset=unset 56else 57 as_unset=false 58fi 59 60 61# IFS 62# We need space, tab and new line, in precisely that order. Quoting is 63# there to prevent editors from complaining about space-tab. 64# (If _AS_PATH_WALK were called with IFS unset, it would disable word 65# splitting by setting IFS to empty value.) 66as_nl=' 67' 68IFS=" "" $as_nl" 69 70# Find who we are. Look in the path if we contain no directory separator. 71case $0 in 72 *[\\/]* ) as_myself=$0 ;; 73 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 74for as_dir in $PATH 75do 76 IFS=$as_save_IFS 77 test -z "$as_dir" && as_dir=. 78 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 79done 80IFS=$as_save_IFS 81 82 ;; 83esac 84# We did not find ourselves, most probably we were run as `sh COMMAND' 85# in which case we are not to be found in the path. 86if test "x$as_myself" = x; then 87 as_myself=$0 88fi 89if test ! -f "$as_myself"; then 90 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 91 { (exit 1); exit 1; } 92fi 93 94# Work around bugs in pre-3.0 UWIN ksh. 95for as_var in ENV MAIL MAILPATH 96do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 97done 98PS1='$ ' 99PS2='> ' 100PS4='+ ' 101 102# NLS nuisances. 103for as_var in \ 104 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 105 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 106 LC_TELEPHONE LC_TIME 107do 108 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 109 eval $as_var=C; export $as_var 110 else 111 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 112 fi 113done 114 115# Required to use basename. 116if expr a : '\(a\)' >/dev/null 2>&1 && 117 test "X`expr 00001 : '.*\(...\)'`" = X001; then 118 as_expr=expr 119else 120 as_expr=false 121fi 122 123if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 124 as_basename=basename 125else 126 as_basename=false 127fi 128 129 130# Name of the executable. 131as_me=`$as_basename -- "$0" || 132$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 133 X"$0" : 'X\(//\)$' \| \ 134 X"$0" : 'X\(/\)' \| . 2>/dev/null || 135echo X/"$0" | 136 sed '/^.*\/\([^/][^/]*\)\/*$/{ 137 s//\1/ 138 q 139 } 140 /^X\/\(\/\/\)$/{ 141 s//\1/ 142 q 143 } 144 /^X\/\(\/\).*/{ 145 s//\1/ 146 q 147 } 148 s/.*/./; q'` 149 150# CDPATH. 151$as_unset CDPATH 152 153 154if test "x$CONFIG_SHELL" = x; then 155 if (eval ":") 2>/dev/null; then 156 as_have_required=yes 157else 158 as_have_required=no 159fi 160 161 if test $as_have_required = yes && (eval ": 162(as_func_return () { 163 (exit \$1) 164} 165as_func_success () { 166 as_func_return 0 167} 168as_func_failure () { 169 as_func_return 1 170} 171as_func_ret_success () { 172 return 0 173} 174as_func_ret_failure () { 175 return 1 176} 177 178exitcode=0 179if as_func_success; then 180 : 181else 182 exitcode=1 183 echo as_func_success failed. 184fi 185 186if as_func_failure; then 187 exitcode=1 188 echo as_func_failure succeeded. 189fi 190 191if as_func_ret_success; then 192 : 193else 194 exitcode=1 195 echo as_func_ret_success failed. 196fi 197 198if as_func_ret_failure; then 199 exitcode=1 200 echo as_func_ret_failure succeeded. 201fi 202 203if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 204 : 205else 206 exitcode=1 207 echo positional parameters were not saved. 208fi 209 210test \$exitcode = 0) || { (exit 1); exit 1; } 211 212( 213 as_lineno_1=\$LINENO 214 as_lineno_2=\$LINENO 215 test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && 216 test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } 217") 2> /dev/null; then 218 : 219else 220 as_candidate_shells= 221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 222for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 223do 224 IFS=$as_save_IFS 225 test -z "$as_dir" && as_dir=. 226 case $as_dir in 227 /*) 228 for as_base in sh bash ksh sh5; do 229 as_candidate_shells="$as_candidate_shells $as_dir/$as_base" 230 done;; 231 esac 232done 233IFS=$as_save_IFS 234 235 236 for as_shell in $as_candidate_shells $SHELL; do 237 # Try only shells that exist, to save several forks. 238 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 239 { ("$as_shell") 2> /dev/null <<\_ASEOF 240if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 241 emulate sh 242 NULLCMD=: 243 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 244 # is contrary to our usage. Disable this feature. 245 alias -g '${1+"$@"}'='"$@"' 246 setopt NO_GLOB_SUBST 247else 248 case `(set -o) 2>/dev/null` in 249 *posix*) set -o posix ;; 250esac 251 252fi 253 254 255: 256_ASEOF 257}; then 258 CONFIG_SHELL=$as_shell 259 as_have_required=yes 260 if { "$as_shell" 2> /dev/null <<\_ASEOF 261if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 262 emulate sh 263 NULLCMD=: 264 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 265 # is contrary to our usage. Disable this feature. 266 alias -g '${1+"$@"}'='"$@"' 267 setopt NO_GLOB_SUBST 268else 269 case `(set -o) 2>/dev/null` in 270 *posix*) set -o posix ;; 271esac 272 273fi 274 275 276: 277(as_func_return () { 278 (exit $1) 279} 280as_func_success () { 281 as_func_return 0 282} 283as_func_failure () { 284 as_func_return 1 285} 286as_func_ret_success () { 287 return 0 288} 289as_func_ret_failure () { 290 return 1 291} 292 293exitcode=0 294if as_func_success; then 295 : 296else 297 exitcode=1 298 echo as_func_success failed. 299fi 300 301if as_func_failure; then 302 exitcode=1 303 echo as_func_failure succeeded. 304fi 305 306if as_func_ret_success; then 307 : 308else 309 exitcode=1 310 echo as_func_ret_success failed. 311fi 312 313if as_func_ret_failure; then 314 exitcode=1 315 echo as_func_ret_failure succeeded. 316fi 317 318if ( set x; as_func_ret_success y && test x = "$1" ); then 319 : 320else 321 exitcode=1 322 echo positional parameters were not saved. 323fi 324 325test $exitcode = 0) || { (exit 1); exit 1; } 326 327( 328 as_lineno_1=$LINENO 329 as_lineno_2=$LINENO 330 test "x$as_lineno_1" != "x$as_lineno_2" && 331 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } 332 333_ASEOF 334}; then 335 break 336fi 337 338fi 339 340 done 341 342 if test "x$CONFIG_SHELL" != x; then 343 for as_var in BASH_ENV ENV 344 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 345 done 346 export CONFIG_SHELL 347 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 348fi 349 350 351 if test $as_have_required = no; then 352 echo This script requires a shell more modern than all the 353 echo shells that I found on your system. Please install a 354 echo modern shell, or manually run the script under such a 355 echo shell if you do have one. 356 { (exit 1); exit 1; } 357fi 358 359 360fi 361 362fi 363 364 365 366(eval "as_func_return () { 367 (exit \$1) 368} 369as_func_success () { 370 as_func_return 0 371} 372as_func_failure () { 373 as_func_return 1 374} 375as_func_ret_success () { 376 return 0 377} 378as_func_ret_failure () { 379 return 1 380} 381 382exitcode=0 383if as_func_success; then 384 : 385else 386 exitcode=1 387 echo as_func_success failed. 388fi 389 390if as_func_failure; then 391 exitcode=1 392 echo as_func_failure succeeded. 393fi 394 395if as_func_ret_success; then 396 : 397else 398 exitcode=1 399 echo as_func_ret_success failed. 400fi 401 402if as_func_ret_failure; then 403 exitcode=1 404 echo as_func_ret_failure succeeded. 405fi 406 407if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 408 : 409else 410 exitcode=1 411 echo positional parameters were not saved. 412fi 413 414test \$exitcode = 0") || { 415 echo No shell found that supports shell functions. 416 echo Please tell autoconf@gnu.org about your system, 417 echo including any error possibly output before this 418 echo message 419} 420 421 422 423 as_lineno_1=$LINENO 424 as_lineno_2=$LINENO 425 test "x$as_lineno_1" != "x$as_lineno_2" && 426 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 427 428 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 429 # uniformly replaced by the line number. The first 'sed' inserts a 430 # line-number line after each line using $LINENO; the second 'sed' 431 # does the real work. The second script uses 'N' to pair each 432 # line-number line with the line containing $LINENO, and appends 433 # trailing '-' during substitution so that $LINENO is not a special 434 # case at line end. 435 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 436 # scripts with optimization help from Paolo Bonzini. Blame Lee 437 # E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 455 { (exit 1); exit 1; }; } 456 457 # Don't try to exec as it changes $[0], causing all sort of problems 458 # (the dirname of $[0] is not the place where we might find the 459 # original and so on. Autoconf is especially sensitive to this). 460 . "./$as_me.lineno" 461 # Exit status is that of the last command. 462 exit 463} 464 465 466if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 467 as_dirname=dirname 468else 469 as_dirname=false 470fi 471 472ECHO_C= ECHO_N= ECHO_T= 473case `echo -n x` in 474-n*) 475 case `echo 'x\c'` in 476 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 477 *) ECHO_C='\c';; 478 esac;; 479*) 480 ECHO_N='-n';; 481esac 482 483if expr a : '\(a\)' >/dev/null 2>&1 && 484 test "X`expr 00001 : '.*\(...\)'`" = X001; then 485 as_expr=expr 486else 487 as_expr=false 488fi 489 490rm -f conf$$ conf$$.exe conf$$.file 491if test -d conf$$.dir; then 492 rm -f conf$$.dir/conf$$.file 493else 494 rm -f conf$$.dir 495 mkdir conf$$.dir 496fi 497echo >conf$$.file 498if ln -s conf$$.file conf$$ 2>/dev/null; then 499 as_ln_s='ln -s' 500 # ... but there are two gotchas: 501 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 502 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 503 # In both cases, we have to default to `cp -p'. 504 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 505 as_ln_s='cp -p' 506elif ln conf$$.file conf$$ 2>/dev/null; then 507 as_ln_s=ln 508else 509 as_ln_s='cp -p' 510fi 511rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 512rmdir conf$$.dir 2>/dev/null 513 514if mkdir -p . 2>/dev/null; then 515 as_mkdir_p=: 516else 517 test -d ./-p && rmdir ./-p 518 as_mkdir_p=false 519fi 520 521if test -x / >/dev/null 2>&1; then 522 as_test_x='test -x' 523else 524 if ls -dL / >/dev/null 2>&1; then 525 as_ls_L_option=L 526 else 527 as_ls_L_option= 528 fi 529 as_test_x=' 530 eval sh -c '\'' 531 if test -d "$1"; then 532 test -d "$1/."; 533 else 534 case $1 in 535 -*)set "./$1";; 536 esac; 537 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 538 ???[sx]*):;;*)false;;esac;fi 539 '\'' sh 540 ' 541fi 542as_executable_p=$as_test_x 543 544# Sed expression to map a string onto a valid CPP name. 545as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 546 547# Sed expression to map a string onto a valid variable name. 548as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 549 550 551 552exec 7<&0 </dev/null 6>&1 553 554# Name of the host. 555# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 556# so uname gets run too. 557ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 558 559# 560# Initializations. 561# 562ac_default_prefix=/usr/local 563ac_clean_files= 564ac_config_libobj_dir=. 565LIBOBJS= 566cross_compiling=no 567subdirs= 568MFLAGS= 569MAKEFLAGS= 570SHELL=${CONFIG_SHELL-/bin/sh} 571 572# Identity of this package. 573PACKAGE_NAME= 574PACKAGE_TARNAME= 575PACKAGE_VERSION= 576PACKAGE_STRING= 577PACKAGE_BUGREPORT= 578 579ac_unique_file="Makefile.conf.in" 580# Factoring default headers for most tests. 581ac_includes_default="\ 582#include <stdio.h> 583#ifdef HAVE_SYS_TYPES_H 584# include <sys/types.h> 585#endif 586#ifdef HAVE_SYS_STAT_H 587# include <sys/stat.h> 588#endif 589#ifdef STDC_HEADERS 590# include <stdlib.h> 591# include <stddef.h> 592#else 593# ifdef HAVE_STDLIB_H 594# include <stdlib.h> 595# endif 596#endif 597#ifdef HAVE_STRING_H 598# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 599# include <memory.h> 600# endif 601# include <string.h> 602#endif 603#ifdef HAVE_STRINGS_H 604# include <strings.h> 605#endif 606#ifdef HAVE_INTTYPES_H 607# include <inttypes.h> 608#endif 609#ifdef HAVE_STDINT_H 610# include <stdint.h> 611#endif 612#ifdef HAVE_UNISTD_H 613# include <unistd.h> 614#endif" 615 616ac_subst_vars='SHELL 617PATH_SEPARATOR 618PACKAGE_NAME 619PACKAGE_TARNAME 620PACKAGE_VERSION 621PACKAGE_STRING 622PACKAGE_BUGREPORT 623exec_prefix 624prefix 625program_transform_name 626bindir 627sbindir 628libexecdir 629datarootdir 630datadir 631sysconfdir 632sharedstatedir 633localstatedir 634includedir 635oldincludedir 636docdir 637infodir 638htmldir 639dvidir 640pdfdir 641psdir 642libdir 643localedir 644mandir 645DEFS 646ECHO_C 647ECHO_N 648ECHO_T 649LIBS 650build_alias 651host_alias 652target_alias 653build 654build_cpu 655build_vendor 656build_os 657host 658host_cpu 659host_vendor 660host_os 661CC 662CFLAGS 663LDFLAGS 664CPPFLAGS 665ac_ct_CC 666EXEEXT 667OBJEXT 668MKDIR 669RM 670CP 671LN 672TAR 673RPM 674SED 675FIND 676CPP 677GREP 678EGREP 679LD 680AS 681OBJCOPY 682I386_CC 683I386_CPP 684I386_LD 685I386_AS 686I386_OBJCOPY 687IA64_CC 688IA64_CPP 689IA64_LD 690IA64_AS 691IA64_OBJCOPY 692HOST_CC 693HOST_CFLAGS 694I386_CFLAGS 695I386_ASFLAGS 696I386_LDFLAGS 697IA64_CFLAGS 698IA64_ASFLAGS 699IA64_LDFLAGS 700LIBOBJS 701LTLIBOBJS' 702ac_subst_files='' 703 ac_precious_vars='build_alias 704host_alias 705target_alias 706CC 707CFLAGS 708LDFLAGS 709LIBS 710CPPFLAGS 711CPP' 712 713 714# Initialize some variables set by options. 715ac_init_help= 716ac_init_version=false 717# The variables have the same names as the options, with 718# dashes changed to underlines. 719cache_file=/dev/null 720exec_prefix=NONE 721no_create= 722no_recursion= 723prefix=NONE 724program_prefix=NONE 725program_suffix=NONE 726program_transform_name=s,x,x, 727silent= 728site= 729srcdir= 730verbose= 731x_includes=NONE 732x_libraries=NONE 733 734# Installation directory options. 735# These are left unexpanded so users can "make install exec_prefix=/foo" 736# and all the variables that are supposed to be based on exec_prefix 737# by default will actually change. 738# Use braces instead of parens because sh, perl, etc. also accept them. 739# (The list follows the same order as the GNU Coding Standards.) 740bindir='${exec_prefix}/bin' 741sbindir='${exec_prefix}/sbin' 742libexecdir='${exec_prefix}/libexec' 743datarootdir='${prefix}/share' 744datadir='${datarootdir}' 745sysconfdir='${prefix}/etc' 746sharedstatedir='${prefix}/com' 747localstatedir='${prefix}/var' 748includedir='${prefix}/include' 749oldincludedir='/usr/include' 750docdir='${datarootdir}/doc/${PACKAGE}' 751infodir='${datarootdir}/info' 752htmldir='${docdir}' 753dvidir='${docdir}' 754pdfdir='${docdir}' 755psdir='${docdir}' 756libdir='${exec_prefix}/lib' 757localedir='${datarootdir}/locale' 758mandir='${datarootdir}/man' 759 760ac_prev= 761ac_dashdash= 762for ac_option 763do 764 # If the previous option needs an argument, assign it. 765 if test -n "$ac_prev"; then 766 eval $ac_prev=\$ac_option 767 ac_prev= 768 continue 769 fi 770 771 case $ac_option in 772 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 773 *) ac_optarg=yes ;; 774 esac 775 776 # Accept the important Cygnus configure options, so we can diagnose typos. 777 778 case $ac_dashdash$ac_option in 779 --) 780 ac_dashdash=yes ;; 781 782 -bindir | --bindir | --bindi | --bind | --bin | --bi) 783 ac_prev=bindir ;; 784 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 785 bindir=$ac_optarg ;; 786 787 -build | --build | --buil | --bui | --bu) 788 ac_prev=build_alias ;; 789 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 790 build_alias=$ac_optarg ;; 791 792 -cache-file | --cache-file | --cache-fil | --cache-fi \ 793 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 794 ac_prev=cache_file ;; 795 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 796 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 797 cache_file=$ac_optarg ;; 798 799 --config-cache | -C) 800 cache_file=config.cache ;; 801 802 -datadir | --datadir | --datadi | --datad) 803 ac_prev=datadir ;; 804 -datadir=* | --datadir=* | --datadi=* | --datad=*) 805 datadir=$ac_optarg ;; 806 807 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 808 | --dataroo | --dataro | --datar) 809 ac_prev=datarootdir ;; 810 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 811 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 812 datarootdir=$ac_optarg ;; 813 814 -disable-* | --disable-*) 815 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 816 # Reject names that are not valid shell variable names. 817 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && 818 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 819 { (exit 1); exit 1; }; } 820 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` 821 eval enable_$ac_feature=no ;; 822 823 -docdir | --docdir | --docdi | --doc | --do) 824 ac_prev=docdir ;; 825 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 826 docdir=$ac_optarg ;; 827 828 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 829 ac_prev=dvidir ;; 830 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 831 dvidir=$ac_optarg ;; 832 833 -enable-* | --enable-*) 834 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 835 # Reject names that are not valid shell variable names. 836 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && 837 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 838 { (exit 1); exit 1; }; } 839 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` 840 eval enable_$ac_feature=\$ac_optarg ;; 841 842 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 843 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 844 | --exec | --exe | --ex) 845 ac_prev=exec_prefix ;; 846 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 847 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 848 | --exec=* | --exe=* | --ex=*) 849 exec_prefix=$ac_optarg ;; 850 851 -gas | --gas | --ga | --g) 852 # Obsolete; use --with-gas. 853 with_gas=yes ;; 854 855 -help | --help | --hel | --he | -h) 856 ac_init_help=long ;; 857 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 858 ac_init_help=recursive ;; 859 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 860 ac_init_help=short ;; 861 862 -host | --host | --hos | --ho) 863 ac_prev=host_alias ;; 864 -host=* | --host=* | --hos=* | --ho=*) 865 host_alias=$ac_optarg ;; 866 867 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 868 ac_prev=htmldir ;; 869 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 870 | --ht=*) 871 htmldir=$ac_optarg ;; 872 873 -includedir | --includedir | --includedi | --included | --include \ 874 | --includ | --inclu | --incl | --inc) 875 ac_prev=includedir ;; 876 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 877 | --includ=* | --inclu=* | --incl=* | --inc=*) 878 includedir=$ac_optarg ;; 879 880 -infodir | --infodir | --infodi | --infod | --info | --inf) 881 ac_prev=infodir ;; 882 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 883 infodir=$ac_optarg ;; 884 885 -libdir | --libdir | --libdi | --libd) 886 ac_prev=libdir ;; 887 -libdir=* | --libdir=* | --libdi=* | --libd=*) 888 libdir=$ac_optarg ;; 889 890 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 891 | --libexe | --libex | --libe) 892 ac_prev=libexecdir ;; 893 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 894 | --libexe=* | --libex=* | --libe=*) 895 libexecdir=$ac_optarg ;; 896 897 -localedir | --localedir | --localedi | --localed | --locale) 898 ac_prev=localedir ;; 899 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 900 localedir=$ac_optarg ;; 901 902 -localstatedir | --localstatedir | --localstatedi | --localstated \ 903 | --localstate | --localstat | --localsta | --localst | --locals) 904 ac_prev=localstatedir ;; 905 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 906 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 907 localstatedir=$ac_optarg ;; 908 909 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 910 ac_prev=mandir ;; 911 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 912 mandir=$ac_optarg ;; 913 914 -nfp | --nfp | --nf) 915 # Obsolete; use --without-fp. 916 with_fp=no ;; 917 918 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 919 | --no-cr | --no-c | -n) 920 no_create=yes ;; 921 922 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 923 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 924 no_recursion=yes ;; 925 926 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 927 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 928 | --oldin | --oldi | --old | --ol | --o) 929 ac_prev=oldincludedir ;; 930 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 931 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 932 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 933 oldincludedir=$ac_optarg ;; 934 935 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 936 ac_prev=prefix ;; 937 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 938 prefix=$ac_optarg ;; 939 940 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 941 | --program-pre | --program-pr | --program-p) 942 ac_prev=program_prefix ;; 943 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 944 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 945 program_prefix=$ac_optarg ;; 946 947 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 948 | --program-suf | --program-su | --program-s) 949 ac_prev=program_suffix ;; 950 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 951 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 952 program_suffix=$ac_optarg ;; 953 954 -program-transform-name | --program-transform-name \ 955 | --program-transform-nam | --program-transform-na \ 956 | --program-transform-n | --program-transform- \ 957 | --program-transform | --program-transfor \ 958 | --program-transfo | --program-transf \ 959 | --program-trans | --program-tran \ 960 | --progr-tra | --program-tr | --program-t) 961 ac_prev=program_transform_name ;; 962 -program-transform-name=* | --program-transform-name=* \ 963 | --program-transform-nam=* | --program-transform-na=* \ 964 | --program-transform-n=* | --program-transform-=* \ 965 | --program-transform=* | --program-transfor=* \ 966 | --program-transfo=* | --program-transf=* \ 967 | --program-trans=* | --program-tran=* \ 968 | --progr-tra=* | --program-tr=* | --program-t=*) 969 program_transform_name=$ac_optarg ;; 970 971 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 972 ac_prev=pdfdir ;; 973 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 974 pdfdir=$ac_optarg ;; 975 976 -psdir | --psdir | --psdi | --psd | --ps) 977 ac_prev=psdir ;; 978 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 979 psdir=$ac_optarg ;; 980 981 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 982 | -silent | --silent | --silen | --sile | --sil) 983 silent=yes ;; 984 985 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 986 ac_prev=sbindir ;; 987 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 988 | --sbi=* | --sb=*) 989 sbindir=$ac_optarg ;; 990 991 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 992 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 993 | --sharedst | --shareds | --shared | --share | --shar \ 994 | --sha | --sh) 995 ac_prev=sharedstatedir ;; 996 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 997 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 998 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 999 | --sha=* | --sh=*) 1000 sharedstatedir=$ac_optarg ;;
1001 1002 -site | --site | --sit) 1003 ac_prev=site ;; 1004 -site=* | --site=* | --sit=*) 1005 site=$ac_optarg ;; 1006 1007 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1008 ac_prev=srcdir ;; 1009 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1010 srcdir=$ac_optarg ;; 1011 1012 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1013 | --syscon | --sysco | --sysc | --sys | --sy) 1014 ac_prev=sysconfdir ;; 1015 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1016 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1017 sysconfdir=$ac_optarg ;; 1018 1019 -target | --target | --targe | --targ | --tar | --ta | --t) 1020 ac_prev=target_alias ;; 1021 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1022 target_alias=$ac_optarg ;; 1023 1024 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1025 verbose=yes ;; 1026 1027 -version | --version | --versio | --versi | --vers | -V) 1028 ac_init_version=: ;; 1029 1030 -with-* | --with-*) 1031 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1032 # Reject names that are not valid shell variable names. 1033 expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && 1034 { echo "$as_me: error: invalid package name: $ac_package" >&2 1035 { (exit 1); exit 1; }; } 1036 ac_package=`echo $ac_package | sed 's/[-.]/_/g'` 1037 eval with_$ac_package=\$ac_optarg ;; 1038 1039 -without-* | --without-*) 1040 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1041 # Reject names that are not valid shell variable names. 1042 expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && 1043 { echo "$as_me: error: invalid package name: $ac_package" >&2 1044 { (exit 1); exit 1; }; } 1045 ac_package=`echo $ac_package | sed 's/[-.]/_/g'` 1046 eval with_$ac_package=no ;; 1047 1048 --x) 1049 # Obsolete; use --with-x. 1050 with_x=yes ;; 1051 1052 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1053 | --x-incl | --x-inc | --x-in | --x-i) 1054 ac_prev=x_includes ;; 1055 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1056 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1057 x_includes=$ac_optarg ;; 1058 1059 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1060 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1061 ac_prev=x_libraries ;; 1062 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1063 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1064 x_libraries=$ac_optarg ;; 1065 1066 -*) { echo "$as_me: error: unrecognized option: $ac_option 1067Try \`$0 --help' for more information." >&2 1068 { (exit 1); exit 1; }; } 1069 ;; 1070 1071 *=*) 1072 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1073 # Reject names that are not valid shell variable names. 1074 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && 1075 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 1076 { (exit 1); exit 1; }; } 1077 eval $ac_envvar=\$ac_optarg 1078 export $ac_envvar ;; 1079 1080 *) 1081 # FIXME: should be removed in autoconf 3.0. 1082 echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1083 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1084 echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1085 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 1086 ;; 1087 1088 esac 1089done 1090 1091if test -n "$ac_prev"; then 1092 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1093 { echo "$as_me: error: missing argument to $ac_option" >&2 1094 { (exit 1); exit 1; }; } 1095fi 1096 1097# Be sure to have absolute directory names. 1098for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1099 datadir sysconfdir sharedstatedir localstatedir includedir \ 1100 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1101 libdir localedir mandir 1102do 1103 eval ac_val=\$$ac_var 1104 case $ac_val in 1105 [\\/$]* | ?:[\\/]* ) continue;; 1106 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1107 esac 1108 { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 1109 { (exit 1); exit 1; }; } 1110done 1111 1112# There might be people who depend on the old broken behavior: `$host' 1113# used to hold the argument of --host etc. 1114# FIXME: To remove some day. 1115build=$build_alias 1116host=$host_alias 1117target=$target_alias 1118 1119# FIXME: To remove some day. 1120if test "x$host_alias" != x; then 1121 if test "x$build_alias" = x; then 1122 cross_compiling=maybe 1123 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. 1124 If a cross compiler is detected then cross compile mode will be used." >&2 1125 elif test "x$build_alias" != "x$host_alias"; then 1126 cross_compiling=yes 1127 fi 1128fi 1129 1130ac_tool_prefix= 1131test -n "$host_alias" && ac_tool_prefix=$host_alias- 1132 1133test "$silent" = yes && exec 6>/dev/null 1134 1135 1136ac_pwd=`pwd` && test -n "$ac_pwd" && 1137ac_ls_di=`ls -di .` && 1138ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1139 { echo "$as_me: error: Working directory cannot be determined" >&2 1140 { (exit 1); exit 1; }; } 1141test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1142 { echo "$as_me: error: pwd does not report name of working directory" >&2 1143 { (exit 1); exit 1; }; } 1144 1145 1146# Find the source files, if location was not specified. 1147if test -z "$srcdir"; then 1148 ac_srcdir_defaulted=yes 1149 # Try the directory containing this script, then the parent directory. 1150 ac_confdir=`$as_dirname -- "$0" || 1151$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1152 X"$0" : 'X\(//\)[^/]' \| \ 1153 X"$0" : 'X\(//\)$' \| \ 1154 X"$0" : 'X\(/\)' \| . 2>/dev/null || 1155echo X"$0" | 1156 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1157 s//\1/ 1158 q 1159 } 1160 /^X\(\/\/\)[^/].*/{ 1161 s//\1/ 1162 q 1163 } 1164 /^X\(\/\/\)$/{ 1165 s//\1/ 1166 q 1167 } 1168 /^X\(\/\).*/{ 1169 s//\1/ 1170 q 1171 } 1172 s/.*/./; q'` 1173 srcdir=$ac_confdir 1174 if test ! -r "$srcdir/$ac_unique_file"; then 1175 srcdir=.. 1176 fi 1177else 1178 ac_srcdir_defaulted=no 1179fi 1180if test ! -r "$srcdir/$ac_unique_file"; then 1181 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1182 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 1183 { (exit 1); exit 1; }; } 1184fi 1185ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1186ac_abs_confdir=`( 1187 cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 1188 { (exit 1); exit 1; }; } 1189 pwd)` 1190# When building in place, set srcdir=. 1191if test "$ac_abs_confdir" = "$ac_pwd"; then 1192 srcdir=. 1193fi 1194# Remove unnecessary trailing slashes from srcdir. 1195# Double slashes in file names in object file debugging info 1196# mess up M-x gdb in Emacs. 1197case $srcdir in 1198*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1199esac 1200for ac_var in $ac_precious_vars; do 1201 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1202 eval ac_env_${ac_var}_value=\$${ac_var} 1203 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1204 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1205done 1206 1207# 1208# Report the --help message. 1209# 1210if test "$ac_init_help" = "long"; then 1211 # Omit some internal or obsolete options to make the list less imposing. 1212 # This message is too long to be a string in the A/UX 3.1 sh. 1213 cat <<_ACEOF 1214\`configure' configures this package to adapt to many kinds of systems. 1215 1216Usage: $0 [OPTION]... [VAR=VALUE]... 1217 1218To assign environment variables (e.g., CC, CFLAGS...), specify them as 1219VAR=VALUE. See below for descriptions of some of the useful variables. 1220 1221Defaults for the options are specified in brackets. 1222 1223Configuration: 1224 -h, --help display this help and exit 1225 --help=short display options specific to this package 1226 --help=recursive display the short help of all the included packages 1227 -V, --version display version information and exit 1228 -q, --quiet, --silent do not print \`checking...' messages 1229 --cache-file=FILE cache test results in FILE [disabled] 1230 -C, --config-cache alias for \`--cache-file=config.cache' 1231 -n, --no-create do not create output files 1232 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1233 1234Installation directories: 1235 --prefix=PREFIX install architecture-independent files in PREFIX 1236 [$ac_default_prefix] 1237 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1238 [PREFIX] 1239 1240By default, \`make install' will install all the files in 1241\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1242an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1243for instance \`--prefix=\$HOME'. 1244 1245For better control, use the options below. 1246 1247Fine tuning of the installation directories: 1248 --bindir=DIR user executables [EPREFIX/bin] 1249 --sbindir=DIR system admin executables [EPREFIX/sbin] 1250 --libexecdir=DIR program executables [EPREFIX/libexec] 1251 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1252 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1253 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1254 --libdir=DIR object code libraries [EPREFIX/lib] 1255 --includedir=DIR C header files [PREFIX/include] 1256 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1257 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1258 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1259 --infodir=DIR info documentation [DATAROOTDIR/info] 1260 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1261 --mandir=DIR man documentation [DATAROOTDIR/man] 1262 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] 1263 --htmldir=DIR html documentation [DOCDIR] 1264 --dvidir=DIR dvi documentation [DOCDIR] 1265 --pdfdir=DIR pdf documentation [DOCDIR] 1266 --psdir=DIR ps documentation [DOCDIR] 1267_ACEOF 1268 1269 cat <<\_ACEOF 1270 1271System types: 1272 --build=BUILD configure for building on BUILD [guessed] 1273 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1274_ACEOF 1275fi 1276 1277if test -n "$ac_init_help"; then 1278 1279 cat <<\_ACEOF 1280 1281Optional Packages: 1282 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1283 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1284 --with-i386 enable building i386 code 1285 --with-ia64 enable building ia64 code 1286 1287Some influential environment variables: 1288 CC C compiler command 1289 CFLAGS C compiler flags 1290 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1291 nonstandard directory <lib dir> 1292 LIBS libraries to pass to the linker, e.g. -l<library> 1293 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 1294 you have headers in a nonstandard directory <include dir> 1295 CPP C preprocessor 1296 1297Use these variables to override the choices made by `configure' or to help 1298it to find libraries and programs with nonstandard names/locations. 1299 1300_ACEOF 1301ac_status=$? 1302fi 1303 1304if test "$ac_init_help" = "recursive"; then 1305 # If there are subdirs, report their specific --help. 1306 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1307 test -d "$ac_dir" || continue 1308 ac_builddir=. 1309 1310case "$ac_dir" in 1311.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1312*) 1313 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 1314 # A ".." for each directory in $ac_dir_suffix. 1315 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 1316 case $ac_top_builddir_sub in 1317 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1318 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1319 esac ;; 1320esac 1321ac_abs_top_builddir=$ac_pwd 1322ac_abs_builddir=$ac_pwd$ac_dir_suffix 1323# for backward compatibility: 1324ac_top_builddir=$ac_top_build_prefix 1325 1326case $srcdir in 1327 .) # We are building in place. 1328 ac_srcdir=. 1329 ac_top_srcdir=$ac_top_builddir_sub 1330 ac_abs_top_srcdir=$ac_pwd ;; 1331 [\\/]* | ?:[\\/]* ) # Absolute name. 1332 ac_srcdir=$srcdir$ac_dir_suffix; 1333 ac_top_srcdir=$srcdir 1334 ac_abs_top_srcdir=$srcdir ;; 1335 *) # Relative name. 1336 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1337 ac_top_srcdir=$ac_top_build_prefix$srcdir 1338 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1339esac 1340ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1341 1342 cd "$ac_dir" || { ac_status=$?; continue; } 1343 # Check for guested configure. 1344 if test -f "$ac_srcdir/configure.gnu"; then 1345 echo && 1346 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1347 elif test -f "$ac_srcdir/configure"; then 1348 echo && 1349 $SHELL "$ac_srcdir/configure" --help=recursive 1350 else 1351 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1352 fi || ac_status=$? 1353 cd "$ac_pwd" || { ac_status=$?; break; } 1354 done 1355fi 1356 1357test -n "$ac_init_help" && exit $ac_status 1358if $ac_init_version; then 1359 cat <<\_ACEOF 1360configure 1361generated by GNU Autoconf 2.61 1362 1363Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 13642002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 1365This configure script is free software; the Free Software Foundation 1366gives unlimited permission to copy, distribute and modify it. 1367_ACEOF 1368 exit 1369fi 1370cat >config.log <<_ACEOF 1371This file contains any messages produced by compilers while 1372running configure, to aid debugging if configure makes a mistake. 1373 1374It was created by $as_me, which was 1375generated by GNU Autoconf 2.61. Invocation command line was 1376 1377 $ $0 $@ 1378 1379_ACEOF 1380exec 5>>config.log 1381{ 1382cat <<_ASUNAME 1383## --------- ## 1384## Platform. ## 1385## --------- ## 1386 1387hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1388uname -m = `(uname -m) 2>/dev/null || echo unknown` 1389uname -r = `(uname -r) 2>/dev/null || echo unknown` 1390uname -s = `(uname -s) 2>/dev/null || echo unknown` 1391uname -v = `(uname -v) 2>/dev/null || echo unknown` 1392 1393/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1394/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1395 1396/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1397/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1398/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1399/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1400/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1401/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1402/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1403 1404_ASUNAME 1405 1406as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1407for as_dir in $PATH 1408do 1409 IFS=$as_save_IFS 1410 test -z "$as_dir" && as_dir=. 1411 echo "PATH: $as_dir" 1412done 1413IFS=$as_save_IFS 1414 1415} >&5 1416 1417cat >&5 <<_ACEOF 1418 1419 1420## ----------- ## 1421## Core tests. ## 1422## ----------- ## 1423 1424_ACEOF 1425 1426 1427# Keep a trace of the command line. 1428# Strip out --no-create and --no-recursion so they do not pile up. 1429# Strip out --silent because we don't want to record it for future runs. 1430# Also quote any args containing shell meta-characters. 1431# Make two passes to allow for proper duplicate-argument suppression. 1432ac_configure_args= 1433ac_configure_args0= 1434ac_configure_args1= 1435ac_must_keep_next=false 1436for ac_pass in 1 2 1437do 1438 for ac_arg 1439 do 1440 case $ac_arg in 1441 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1442 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1443 | -silent | --silent | --silen | --sile | --sil) 1444 continue ;; 1445 *\'*) 1446 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1447 esac 1448 case $ac_pass in 1449 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1450 2) 1451 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1452 if test $ac_must_keep_next = true; then 1453 ac_must_keep_next=false # Got value, back to normal. 1454 else 1455 case $ac_arg in 1456 *=* | --config-cache | -C | -disable-* | --disable-* \ 1457 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1458 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1459 | -with-* | --with-* | -without-* | --without-* | --x) 1460 case "$ac_configure_args0 " in 1461 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1462 esac 1463 ;; 1464 -* ) ac_must_keep_next=true ;; 1465 esac 1466 fi 1467 ac_configure_args="$ac_configure_args '$ac_arg'" 1468 ;; 1469 esac 1470 done 1471done 1472$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1473$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1474 1475# When interrupted or exit'd, cleanup temporary files, and complete 1476# config.log. We remove comments because anyway the quotes in there 1477# would cause problems or look ugly. 1478# WARNING: Use '\'' to represent an apostrophe within the trap. 1479# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1480trap 'exit_status=$? 1481 # Save into config.log some information that might help in debugging. 1482 { 1483 echo 1484 1485 cat <<\_ASBOX 1486## ---------------- ## 1487## Cache variables. ## 1488## ---------------- ## 1489_ASBOX 1490 echo 1491 # The following way of writing the cache mishandles newlines in values, 1492( 1493 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1494 eval ac_val=\$$ac_var 1495 case $ac_val in #( 1496 *${as_nl}*) 1497 case $ac_var in #( 1498 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 1499echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 1500 esac 1501 case $ac_var in #( 1502 _ | IFS | as_nl) ;; #( 1503 *) $as_unset $ac_var ;; 1504 esac ;; 1505 esac 1506 done 1507 (set) 2>&1 | 1508 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1509 *${as_nl}ac_space=\ *) 1510 sed -n \ 1511 "s/'\''/'\''\\\\'\'''\''/g; 1512 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1513 ;; #( 1514 *) 1515 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1516 ;; 1517 esac | 1518 sort 1519) 1520 echo 1521 1522 cat <<\_ASBOX 1523## ----------------- ## 1524## Output variables. ## 1525## ----------------- ## 1526_ASBOX 1527 echo 1528 for ac_var in $ac_subst_vars 1529 do 1530 eval ac_val=\$$ac_var 1531 case $ac_val in 1532 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1533 esac 1534 echo "$ac_var='\''$ac_val'\''" 1535 done | sort 1536 echo 1537 1538 if test -n "$ac_subst_files"; then 1539 cat <<\_ASBOX 1540## ------------------- ## 1541## File substitutions. ## 1542## ------------------- ## 1543_ASBOX 1544 echo 1545 for ac_var in $ac_subst_files 1546 do 1547 eval ac_val=\$$ac_var 1548 case $ac_val in 1549 *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1550 esac 1551 echo "$ac_var='\''$ac_val'\''" 1552 done | sort 1553 echo 1554 fi 1555 1556 if test -s confdefs.h; then 1557 cat <<\_ASBOX 1558## ----------- ## 1559## confdefs.h. ## 1560## ----------- ## 1561_ASBOX 1562 echo 1563 cat confdefs.h 1564 echo 1565 fi 1566 test "$ac_signal" != 0 && 1567 echo "$as_me: caught signal $ac_signal" 1568 echo "$as_me: exit $exit_status" 1569 } >&5 1570 rm -f core *.core core.conftest.* && 1571 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1572 exit $exit_status 1573' 0 1574for ac_signal in 1 2 13 15; do 1575 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1576done 1577ac_signal=0 1578 1579# confdefs.h avoids OS command line length limits that DEFS can exceed. 1580rm -f -r conftest* confdefs.h 1581 1582# Predefined preprocessor variables. 1583 1584cat >>confdefs.h <<_ACEOF 1585#define PACKAGE_NAME "$PACKAGE_NAME" 1586_ACEOF 1587 1588 1589cat >>confdefs.h <<_ACEOF 1590#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1591_ACEOF 1592 1593 1594cat >>confdefs.h <<_ACEOF 1595#define PACKAGE_VERSION "$PACKAGE_VERSION" 1596_ACEOF 1597 1598 1599cat >>confdefs.h <<_ACEOF 1600#define PACKAGE_STRING "$PACKAGE_STRING" 1601_ACEOF 1602 1603 1604cat >>confdefs.h <<_ACEOF 1605#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1606_ACEOF 1607 1608 1609# Let the site file select an alternate cache file if it wants to. 1610# Prefer explicitly selected file to automatically selected ones. 1611if test -n "$CONFIG_SITE"; then 1612 set x "$CONFIG_SITE" 1613elif test "x$prefix" != xNONE; then 1614 set x "$prefix/share/config.site" "$prefix/etc/config.site" 1615else 1616 set x "$ac_default_prefix/share/config.site" \ 1617 "$ac_default_prefix/etc/config.site" 1618fi 1619shift 1620for ac_site_file 1621do 1622 if test -r "$ac_site_file"; then 1623 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1624echo "$as_me: loading site script $ac_site_file" >&6;} 1625 sed 's/^/| /' "$ac_site_file" >&5 1626 . "$ac_site_file" 1627 fi 1628done 1629 1630if test -r "$cache_file"; then 1631 # Some versions of bash will fail to source /dev/null (special 1632 # files actually), so we avoid doing that. 1633 if test -f "$cache_file"; then 1634 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1635echo "$as_me: loading cache $cache_file" >&6;} 1636 case $cache_file in 1637 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1638 *) . "./$cache_file";; 1639 esac 1640 fi 1641else 1642 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1643echo "$as_me: creating cache $cache_file" >&6;} 1644 >$cache_file 1645fi 1646 1647# Check that the precious variables saved in the cache have kept the same 1648# value. 1649ac_cache_corrupted=false 1650for ac_var in $ac_precious_vars; do 1651 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1652 eval ac_new_set=\$ac_env_${ac_var}_set 1653 eval ac_old_val=\$ac_cv_env_${ac_var}_value 1654 eval ac_new_val=\$ac_env_${ac_var}_value 1655 case $ac_old_set,$ac_new_set in 1656 set,) 1657 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1658echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1659 ac_cache_corrupted=: ;; 1660 ,set) 1661 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1662echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1663 ac_cache_corrupted=: ;; 1664 ,);; 1665 *) 1666 if test "x$ac_old_val" != "x$ac_new_val"; then 1667 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1668echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1669 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1670echo "$as_me: former value: $ac_old_val" >&2;} 1671 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1672echo "$as_me: current value: $ac_new_val" >&2;} 1673 ac_cache_corrupted=: 1674 fi;; 1675 esac 1676 # Pass precious variables to config.status. 1677 if test "$ac_new_set" = set; then 1678 case $ac_new_val in 1679 *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1680 *) ac_arg=$ac_var=$ac_new_val ;; 1681 esac 1682 case " $ac_configure_args " in 1683 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1684 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1685 esac 1686 fi 1687done 1688if $ac_cache_corrupted; then 1689 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1690echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1691 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1692echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1693 { (exit 1); exit 1; }; } 1694fi 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712ac_ext=c 1713ac_cpp='$CPP $CPPFLAGS' 1714ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1715ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1716ac_compiler_gnu=$ac_cv_c_compiler_gnu 1717 1718 1719ac_aux_dir= 1720for ac_dir in ./config "$srcdir"/./config; do 1721 if test -f "$ac_dir/install-sh"; then 1722 ac_aux_dir=$ac_dir 1723 ac_install_sh="$ac_aux_dir/install-sh -c" 1724 break 1725 elif test -f "$ac_dir/install.sh"; then 1726 ac_aux_dir=$ac_dir 1727 ac_install_sh="$ac_aux_dir/install.sh -c" 1728 break 1729 elif test -f "$ac_dir/shtool"; then 1730 ac_aux_dir=$ac_dir 1731 ac_install_sh="$ac_aux_dir/shtool install -c" 1732 break 1733 fi 1734done 1735if test -z "$ac_aux_dir"; then 1736 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ./config \"$srcdir\"/./config" >&5 1737echo "$as_me: error: cannot find install-sh or install.sh in ./config \"$srcdir\"/./config" >&2;} 1738 { (exit 1); exit 1; }; } 1739fi 1740 1741# These three variables are undocumented and unsupported, 1742# and are intended to be withdrawn in a future Autoconf release. 1743# They can cause serious problems if a builder's source tree is in a directory 1744# whose full name contains unusual characters. 1745ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 1746ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 1747ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 1748 1749 1750 1751 1752 1753# Make sure we can run config.sub. 1754$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 1755 { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 1756echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} 1757 { (exit 1); exit 1; }; } 1758 1759{ echo "$as_me:$LINENO: checking build system type" >&5 1760echo $ECHO_N "checking build system type... $ECHO_C" >&6; } 1761if test "${ac_cv_build+set}" = set; then 1762 echo $ECHO_N "(cached) $ECHO_C" >&6 1763else 1764 ac_build_alias=$build_alias 1765test "x$ac_build_alias" = x && 1766 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 1767test "x$ac_build_alias" = x && 1768 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 1769echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1770 { (exit 1); exit 1; }; } 1771ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 1772 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 1773echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} 1774 { (exit 1); exit 1; }; } 1775 1776fi 1777{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5 1778echo "${ECHO_T}$ac_cv_build" >&6; } 1779case $ac_cv_build in 1780*-*-*) ;; 1781*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 1782echo "$as_me: error: invalid value of canonical build" >&2;} 1783 { (exit 1); exit 1; }; };; 1784esac 1785build=$ac_cv_build 1786ac_save_IFS=$IFS; IFS='-' 1787set x $ac_cv_build 1788shift 1789build_cpu=$1 1790build_vendor=$2 1791shift; shift 1792# Remember, the first character of IFS is used to create $*, 1793# except with old shells: 1794build_os=$* 1795IFS=$ac_save_IFS 1796case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 1797 1798 1799{ echo "$as_me:$LINENO: checking host system type" >&5 1800echo $ECHO_N "checking host system type... $ECHO_C" >&6; } 1801if test "${ac_cv_host+set}" = set; then 1802 echo $ECHO_N "(cached) $ECHO_C" >&6 1803else 1804 if test "x$host_alias" = x; then 1805 ac_cv_host=$ac_cv_build 1806else 1807 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 1808 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 1809echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} 1810 { (exit 1); exit 1; }; } 1811fi 1812 1813fi 1814{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5 1815echo "${ECHO_T}$ac_cv_host" >&6; } 1816case $ac_cv_host in 1817*-*-*) ;; 1818*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 1819echo "$as_me: error: invalid value of canonical host" >&2;} 1820 { (exit 1); exit 1; }; };; 1821esac 1822host=$ac_cv_host 1823ac_save_IFS=$IFS; IFS='-' 1824set x $ac_cv_host 1825shift 1826host_cpu=$1 1827host_vendor=$2 1828shift; shift 1829# Remember, the first character of IFS is used to create $*, 1830# except with old shells: 1831host_os=$* 1832IFS=$ac_save_IFS 1833case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 1834 1835 1836#AC_CANONICAL_TARGET 1837 1838 1839case $host_cpu in 1840 i?86 ) 1841 target_cpu="i386" 1842 ;; 1843 * ) 1844 target_cpu="$host_cpu" 1845 ;; 1846esac 1847 1848targets="" 1849 1850 1851# Check whether --with-i386 was given. 1852if test "${with_i386+set}" = set; then 1853 withval=$with_i386; if test "withval" = "yes" ; then with_i386="i386"; else with_i386="$withval"; fi 1854else 1855 with_i386="no" 1856fi 1857 1858 1859 1860# Check whether --with-ia64 was given. 1861if test "${with_ia64+set}" = set; then 1862 withval=$with_ia64; if test "withval" = "yes" ; then with_ia64="ia64"; else with_ia64="$withval"; fi 1863else 1864 with_ia64="no" 1865fi 1866 1867 1868with_default="no" 1869if test "$with_i386" = "no" && 1870 test "$with_ia64" = "no" ; then 1871 with_default=`echo $target_cpu | tr a-z A-Z` 1872fi 1873 1874{ echo "$as_me:$LINENO: with_default=$with_default" >&5 1875echo "$as_me: with_default=$with_default" >&6;} 1876{ echo "$as_me:$LINENO: with_i386=$with_i386" >&5 1877echo "$as_me: with_i386=$with_i386" >&6;} 1878{ echo "$as_me:$LINENO: with_ia64=$with_ia64" >&5 1879echo "$as_me: with_ia64=$with_ia64" >&6;} 1880 1881 1882ac_ext=c 1883ac_cpp='$CPP $CPPFLAGS' 1884ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1885ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1886ac_compiler_gnu=$ac_cv_c_compiler_gnu 1887if test -n "$ac_tool_prefix"; then 1888 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1889set dummy ${ac_tool_prefix}gcc; ac_word=$2 1890{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1891echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1892if test "${ac_cv_prog_CC+set}" = set; then 1893 echo $ECHO_N "(cached) $ECHO_C" >&6 1894else 1895 if test -n "$CC"; then 1896 ac_cv_prog_CC="$CC" # Let the user override the test. 1897else 1898as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1899for as_dir in $PATH 1900do 1901 IFS=$as_save_IFS 1902 test -z "$as_dir" && as_dir=. 1903 for ac_exec_ext in '' $ac_executable_extensions; do 1904 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1905 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1906 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1907 break 2 1908 fi 1909done 1910done 1911IFS=$as_save_IFS 1912 1913fi 1914fi 1915CC=$ac_cv_prog_CC 1916if test -n "$CC"; then 1917 { echo "$as_me:$LINENO: result: $CC" >&5 1918echo "${ECHO_T}$CC" >&6; } 1919else 1920 { echo "$as_me:$LINENO: result: no" >&5 1921echo "${ECHO_T}no" >&6; } 1922fi 1923 1924 1925fi 1926if test -z "$ac_cv_prog_CC"; then 1927 ac_ct_CC=$CC 1928 # Extract the first word of "gcc", so it can be a program name with args. 1929set dummy gcc; ac_word=$2 1930{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1931echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1932if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1933 echo $ECHO_N "(cached) $ECHO_C" >&6 1934else 1935 if test -n "$ac_ct_CC"; then 1936 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1937else 1938as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1939for as_dir in $PATH 1940do 1941 IFS=$as_save_IFS 1942 test -z "$as_dir" && as_dir=. 1943 for ac_exec_ext in '' $ac_executable_extensions; do 1944 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 1945 ac_cv_prog_ac_ct_CC="gcc" 1946 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1947 break 2 1948 fi 1949done 1950done 1951IFS=$as_save_IFS 1952 1953fi 1954fi 1955ac_ct_CC=$ac_cv_prog_ac_ct_CC 1956if test -n "$ac_ct_CC"; then 1957 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1958echo "${ECHO_T}$ac_ct_CC" >&6; } 1959else 1960 { echo "$as_me:$LINENO: result: no" >&5 1961echo "${ECHO_T}no" >&6; } 1962fi 1963 1964 if test "x$ac_ct_CC" = x; then 1965 CC="" 1966 else 1967 case $cross_compiling:$ac_tool_warned in 1968yes:) 1969{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 1970whose name does not start with the host triplet. If you think this 1971configuration is useful to you, please write to autoconf@gnu.org." >&5 1972echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 1973whose name does not start with the host triplet. If you think this 1974configuration is useful to you, please write to autoconf@gnu.org." >&2;} 1975ac_tool_warned=yes ;; 1976esac 1977 CC=$ac_ct_CC 1978 fi 1979else 1980 CC="$ac_cv_prog_CC" 1981fi 1982 1983if test -z "$CC"; then 1984 if test -n "$ac_tool_prefix"; then 1985 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1986set dummy ${ac_tool_prefix}cc; ac_word=$2 1987{ echo "$as_me:$LINENO: checking for $ac_word" >&5 1988echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 1989if test "${ac_cv_prog_CC+set}" = set; then 1990 echo $ECHO_N "(cached) $ECHO_C" >&6 1991else 1992 if test -n "$CC"; then 1993 ac_cv_prog_CC="$CC" # Let the user override the test. 1994else 1995as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1996for as_dir in $PATH 1997do 1998 IFS=$as_save_IFS 1999 test -z "$as_dir" && as_dir=. 2000 for ac_exec_ext in '' $ac_executable_extensions; do
2001 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2002 ac_cv_prog_CC="${ac_tool_prefix}cc" 2003 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2004 break 2 2005 fi 2006done 2007done 2008IFS=$as_save_IFS 2009 2010fi 2011fi 2012CC=$ac_cv_prog_CC 2013if test -n "$CC"; then 2014 { echo "$as_me:$LINENO: result: $CC" >&5 2015echo "${ECHO_T}$CC" >&6; } 2016else 2017 { echo "$as_me:$LINENO: result: no" >&5 2018echo "${ECHO_T}no" >&6; } 2019fi 2020 2021 2022 fi 2023fi 2024if test -z "$CC"; then 2025 # Extract the first word of "cc", so it can be a program name with args. 2026set dummy cc; ac_word=$2 2027{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2028echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2029if test "${ac_cv_prog_CC+set}" = set; then 2030 echo $ECHO_N "(cached) $ECHO_C" >&6 2031else 2032 if test -n "$CC"; then 2033 ac_cv_prog_CC="$CC" # Let the user override the test. 2034else 2035 ac_prog_rejected=no 2036as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2037for as_dir in $PATH 2038do 2039 IFS=$as_save_IFS 2040 test -z "$as_dir" && as_dir=. 2041 for ac_exec_ext in '' $ac_executable_extensions; do 2042 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2043 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2044 ac_prog_rejected=yes 2045 continue 2046 fi 2047 ac_cv_prog_CC="cc" 2048 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2049 break 2 2050 fi 2051done 2052done 2053IFS=$as_save_IFS 2054 2055if test $ac_prog_rejected = yes; then 2056 # We found a bogon in the path, so make sure we never use it. 2057 set dummy $ac_cv_prog_CC 2058 shift 2059 if test $# != 0; then 2060 # We chose a different compiler from the bogus one. 2061 # However, it has the same basename, so the bogon will be chosen 2062 # first if we set CC to just the basename; use the full file name. 2063 shift 2064 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2065 fi 2066fi 2067fi 2068fi 2069CC=$ac_cv_prog_CC 2070if test -n "$CC"; then 2071 { echo "$as_me:$LINENO: result: $CC" >&5 2072echo "${ECHO_T}$CC" >&6; } 2073else 2074 { echo "$as_me:$LINENO: result: no" >&5 2075echo "${ECHO_T}no" >&6; } 2076fi 2077 2078 2079fi 2080if test -z "$CC"; then 2081 if test -n "$ac_tool_prefix"; then 2082 for ac_prog in cl.exe 2083 do 2084 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2085set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2086{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2087echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2088if test "${ac_cv_prog_CC+set}" = set; then 2089 echo $ECHO_N "(cached) $ECHO_C" >&6 2090else 2091 if test -n "$CC"; then 2092 ac_cv_prog_CC="$CC" # Let the user override the test. 2093else 2094as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2095for as_dir in $PATH 2096do 2097 IFS=$as_save_IFS 2098 test -z "$as_dir" && as_dir=. 2099 for ac_exec_ext in '' $ac_executable_extensions; do 2100 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2101 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2102 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2103 break 2 2104 fi 2105done 2106done 2107IFS=$as_save_IFS 2108 2109fi 2110fi 2111CC=$ac_cv_prog_CC 2112if test -n "$CC"; then 2113 { echo "$as_me:$LINENO: result: $CC" >&5 2114echo "${ECHO_T}$CC" >&6; } 2115else 2116 { echo "$as_me:$LINENO: result: no" >&5 2117echo "${ECHO_T}no" >&6; } 2118fi 2119 2120 2121 test -n "$CC" && break 2122 done 2123fi 2124if test -z "$CC"; then 2125 ac_ct_CC=$CC 2126 for ac_prog in cl.exe 2127do 2128 # Extract the first word of "$ac_prog", so it can be a program name with args. 2129set dummy $ac_prog; ac_word=$2 2130{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2131echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2132if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2133 echo $ECHO_N "(cached) $ECHO_C" >&6 2134else 2135 if test -n "$ac_ct_CC"; then 2136 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2137else 2138as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2139for as_dir in $PATH 2140do 2141 IFS=$as_save_IFS 2142 test -z "$as_dir" && as_dir=. 2143 for ac_exec_ext in '' $ac_executable_extensions; do 2144 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2145 ac_cv_prog_ac_ct_CC="$ac_prog" 2146 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2147 break 2 2148 fi 2149done 2150done 2151IFS=$as_save_IFS 2152 2153fi 2154fi 2155ac_ct_CC=$ac_cv_prog_ac_ct_CC 2156if test -n "$ac_ct_CC"; then 2157 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2158echo "${ECHO_T}$ac_ct_CC" >&6; } 2159else 2160 { echo "$as_me:$LINENO: result: no" >&5 2161echo "${ECHO_T}no" >&6; } 2162fi 2163 2164 2165 test -n "$ac_ct_CC" && break 2166done 2167 2168 if test "x$ac_ct_CC" = x; then 2169 CC="" 2170 else 2171 case $cross_compiling:$ac_tool_warned in 2172yes:) 2173{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2174whose name does not start with the host triplet. If you think this 2175configuration is useful to you, please write to autoconf@gnu.org." >&5 2176echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2177whose name does not start with the host triplet. If you think this 2178configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2179ac_tool_warned=yes ;; 2180esac 2181 CC=$ac_ct_CC 2182 fi 2183fi 2184 2185fi 2186 2187 2188test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2189See \`config.log' for more details." >&5 2190echo "$as_me: error: no acceptable C compiler found in \$PATH 2191See \`config.log' for more details." >&2;} 2192 { (exit 1); exit 1; }; } 2193 2194# Provide some information about the compiler. 2195echo "$as_me:$LINENO: checking for C compiler version" >&5 2196ac_compiler=`set X $ac_compile; echo $2` 2197{ (ac_try="$ac_compiler --version >&5" 2198case "(($ac_try" in 2199 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2200 *) ac_try_echo=$ac_try;; 2201esac 2202eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2203 (eval "$ac_compiler --version >&5") 2>&5 2204 ac_status=$? 2205 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2206 (exit $ac_status); } 2207{ (ac_try="$ac_compiler -v >&5" 2208case "(($ac_try" in 2209 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2210 *) ac_try_echo=$ac_try;; 2211esac 2212eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2213 (eval "$ac_compiler -v >&5") 2>&5 2214 ac_status=$? 2215 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2216 (exit $ac_status); } 2217{ (ac_try="$ac_compiler -V >&5" 2218case "(($ac_try" in 2219 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2220 *) ac_try_echo=$ac_try;; 2221esac 2222eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2223 (eval "$ac_compiler -V >&5") 2>&5 2224 ac_status=$? 2225 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2226 (exit $ac_status); } 2227 2228cat >conftest.$ac_ext <<_ACEOF 2229/* confdefs.h. */ 2230_ACEOF 2231cat confdefs.h >>conftest.$ac_ext 2232cat >>conftest.$ac_ext <<_ACEOF 2233/* end confdefs.h. */ 2234 2235int 2236main () 2237{ 2238 2239 ; 2240 return 0; 2241} 2242_ACEOF 2243ac_clean_files_save=$ac_clean_files 2244ac_clean_files="$ac_clean_files a.out a.exe b.out" 2245# Try to create an executable without -o first, disregard a.out. 2246# It will help us diagnose broken compilers, and finding out an intuition 2247# of exeext. 2248{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2249echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } 2250ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2251# 2252# List of possible output files, starting from the most likely. 2253# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 2254# only as a last resort. b.out is created by i960 compilers. 2255ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 2256# 2257# The IRIX 6 linker writes into existing files which may not be 2258# executable, retaining their permissions. Remove them first so a 2259# subsequent execution test works. 2260ac_rmfiles= 2261for ac_file in $ac_files 2262do 2263 case $ac_file in 2264 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2265 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2266 esac 2267done 2268rm -f $ac_rmfiles 2269 2270if { (ac_try="$ac_link_default" 2271case "(($ac_try" in 2272 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2273 *) ac_try_echo=$ac_try;; 2274esac 2275eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2276 (eval "$ac_link_default") 2>&5 2277 ac_status=$? 2278 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2279 (exit $ac_status); }; then 2280 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2281# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2282# in a Makefile. We should not override ac_cv_exeext if it was cached, 2283# so that the user can short-circuit this test for compilers unknown to 2284# Autoconf. 2285for ac_file in $ac_files '' 2286do 2287 test -f "$ac_file" || continue 2288 case $ac_file in 2289 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 2290 ;; 2291 [ab].out ) 2292 # We found the default executable, but exeext='' is most 2293 # certainly right. 2294 break;; 2295 *.* ) 2296 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2297 then :; else 2298 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2299 fi 2300 # We set ac_cv_exeext here because the later test for it is not 2301 # safe: cross compilers may not add the suffix if given an `-o' 2302 # argument, so we may need to know it at that point already. 2303 # Even if this section looks crufty: it has the advantage of 2304 # actually working. 2305 break;; 2306 * ) 2307 break;; 2308 esac 2309done 2310test "$ac_cv_exeext" = no && ac_cv_exeext= 2311 2312else 2313 ac_file='' 2314fi 2315 2316{ echo "$as_me:$LINENO: result: $ac_file" >&5 2317echo "${ECHO_T}$ac_file" >&6; } 2318if test -z "$ac_file"; then 2319 echo "$as_me: failed program was:" >&5 2320sed 's/^/| /' conftest.$ac_ext >&5 2321 2322{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 2323See \`config.log' for more details." >&5 2324echo "$as_me: error: C compiler cannot create executables 2325See \`config.log' for more details." >&2;} 2326 { (exit 77); exit 77; }; } 2327fi 2328 2329ac_exeext=$ac_cv_exeext 2330 2331# Check that the compiler produces executables we can run. If not, either 2332# the compiler is broken, or we cross compile. 2333{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2334echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 2335# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2336# If not cross compiling, check that we can run a simple program. 2337if test "$cross_compiling" != yes; then 2338 if { ac_try='./$ac_file' 2339 { (case "(($ac_try" in 2340 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2341 *) ac_try_echo=$ac_try;; 2342esac 2343eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2344 (eval "$ac_try") 2>&5 2345 ac_status=$? 2346 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2347 (exit $ac_status); }; }; then 2348 cross_compiling=no 2349 else 2350 if test "$cross_compiling" = maybe; then 2351 cross_compiling=yes 2352 else 2353 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2354If you meant to cross compile, use \`--host'. 2355See \`config.log' for more details." >&5 2356echo "$as_me: error: cannot run C compiled programs. 2357If you meant to cross compile, use \`--host'. 2358See \`config.log' for more details." >&2;} 2359 { (exit 1); exit 1; }; } 2360 fi 2361 fi 2362fi 2363{ echo "$as_me:$LINENO: result: yes" >&5 2364echo "${ECHO_T}yes" >&6; } 2365 2366rm -f a.out a.exe conftest$ac_cv_exeext b.out 2367ac_clean_files=$ac_clean_files_save 2368# Check that the compiler produces executables we can run. If not, either 2369# the compiler is broken, or we cross compile. 2370{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2371echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 2372{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 2373echo "${ECHO_T}$cross_compiling" >&6; } 2374 2375{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 2376echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 2377if { (ac_try="$ac_link" 2378case "(($ac_try" in 2379 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2380 *) ac_try_echo=$ac_try;; 2381esac 2382eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2383 (eval "$ac_link") 2>&5 2384 ac_status=$? 2385 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2386 (exit $ac_status); }; then 2387 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2388# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2389# work properly (i.e., refer to `conftest.exe'), while it won't with 2390# `rm'. 2391for ac_file in conftest.exe conftest conftest.*; do 2392 test -f "$ac_file" || continue 2393 case $ac_file in 2394 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2395 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2396 break;; 2397 * ) break;; 2398 esac 2399done 2400else 2401 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2402See \`config.log' for more details." >&5 2403echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2404See \`config.log' for more details." >&2;} 2405 { (exit 1); exit 1; }; } 2406fi 2407 2408rm -f conftest$ac_cv_exeext 2409{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2410echo "${ECHO_T}$ac_cv_exeext" >&6; } 2411 2412rm -f conftest.$ac_ext 2413EXEEXT=$ac_cv_exeext 2414ac_exeext=$EXEEXT 2415{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 2416echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } 2417if test "${ac_cv_objext+set}" = set; then 2418 echo $ECHO_N "(cached) $ECHO_C" >&6 2419else 2420 cat >conftest.$ac_ext <<_ACEOF 2421/* confdefs.h. */ 2422_ACEOF 2423cat confdefs.h >>conftest.$ac_ext 2424cat >>conftest.$ac_ext <<_ACEOF 2425/* end confdefs.h. */ 2426 2427int 2428main () 2429{ 2430 2431 ; 2432 return 0; 2433} 2434_ACEOF 2435rm -f conftest.o conftest.obj 2436if { (ac_try="$ac_compile" 2437case "(($ac_try" in 2438 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2439 *) ac_try_echo=$ac_try;; 2440esac 2441eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2442 (eval "$ac_compile") 2>&5 2443 ac_status=$? 2444 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2445 (exit $ac_status); }; then 2446 for ac_file in conftest.o conftest.obj conftest.*; do 2447 test -f "$ac_file" || continue; 2448 case $ac_file in 2449 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 2450 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2451 break;; 2452 esac 2453done 2454else 2455 echo "$as_me: failed program was:" >&5 2456sed 's/^/| /' conftest.$ac_ext >&5 2457 2458{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2459See \`config.log' for more details." >&5 2460echo "$as_me: error: cannot compute suffix of object files: cannot compile 2461See \`config.log' for more details." >&2;} 2462 { (exit 1); exit 1; }; } 2463fi 2464 2465rm -f conftest.$ac_cv_objext conftest.$ac_ext 2466fi 2467{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2468echo "${ECHO_T}$ac_cv_objext" >&6; } 2469OBJEXT=$ac_cv_objext 2470ac_objext=$OBJEXT 2471{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2472echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 2473if test "${ac_cv_c_compiler_gnu+set}" = set; then 2474 echo $ECHO_N "(cached) $ECHO_C" >&6 2475else 2476 cat >conftest.$ac_ext <<_ACEOF 2477/* confdefs.h. */ 2478_ACEOF 2479cat confdefs.h >>conftest.$ac_ext 2480cat >>conftest.$ac_ext <<_ACEOF 2481/* end confdefs.h. */ 2482 2483int 2484main () 2485{ 2486#ifndef __GNUC__ 2487 choke me 2488#endif 2489 2490 ; 2491 return 0; 2492} 2493_ACEOF 2494rm -f conftest.$ac_objext 2495if { (ac_try="$ac_compile" 2496case "(($ac_try" in 2497 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2498 *) ac_try_echo=$ac_try;; 2499esac 2500eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2501 (eval "$ac_compile") 2>conftest.er1 2502 ac_status=$? 2503 grep -v '^ *+' conftest.er1 >conftest.err 2504 rm -f conftest.er1 2505 cat conftest.err >&5 2506 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2507 (exit $ac_status); } && { 2508 test -z "$ac_c_werror_flag" || 2509 test ! -s conftest.err 2510 } && test -s conftest.$ac_objext; then 2511 ac_compiler_gnu=yes 2512else 2513 echo "$as_me: failed program was:" >&5 2514sed 's/^/| /' conftest.$ac_ext >&5 2515 2516 ac_compiler_gnu=no 2517fi 2518 2519rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2520ac_cv_c_compiler_gnu=$ac_compiler_gnu 2521 2522fi 2523{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2524echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 2525GCC=`test $ac_compiler_gnu = yes && echo yes` 2526ac_test_CFLAGS=${CFLAGS+set} 2527ac_save_CFLAGS=$CFLAGS 2528{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2529echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 2530if test "${ac_cv_prog_cc_g+set}" = set; then 2531 echo $ECHO_N "(cached) $ECHO_C" >&6 2532else 2533 ac_save_c_werror_flag=$ac_c_werror_flag 2534 ac_c_werror_flag=yes 2535 ac_cv_prog_cc_g=no 2536 CFLAGS="-g" 2537 cat >conftest.$ac_ext <<_ACEOF 2538/* confdefs.h. */ 2539_ACEOF 2540cat confdefs.h >>conftest.$ac_ext 2541cat >>conftest.$ac_ext <<_ACEOF 2542/* end confdefs.h. */ 2543 2544int 2545main () 2546{ 2547 2548 ; 2549 return 0; 2550} 2551_ACEOF 2552rm -f conftest.$ac_objext 2553if { (ac_try="$ac_compile" 2554case "(($ac_try" in 2555 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2556 *) ac_try_echo=$ac_try;; 2557esac 2558eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2559 (eval "$ac_compile") 2>conftest.er1 2560 ac_status=$? 2561 grep -v '^ *+' conftest.er1 >conftest.err 2562 rm -f conftest.er1 2563 cat conftest.err >&5 2564 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2565 (exit $ac_status); } && { 2566 test -z "$ac_c_werror_flag" || 2567 test ! -s conftest.err 2568 } && test -s conftest.$ac_objext; then 2569 ac_cv_prog_cc_g=yes 2570else 2571 echo "$as_me: failed program was:" >&5 2572sed 's/^/| /' conftest.$ac_ext >&5 2573 2574 CFLAGS="" 2575 cat >conftest.$ac_ext <<_ACEOF 2576/* confdefs.h. */ 2577_ACEOF 2578cat confdefs.h >>conftest.$ac_ext 2579cat >>conftest.$ac_ext <<_ACEOF 2580/* end confdefs.h. */ 2581 2582int 2583main () 2584{ 2585 2586 ; 2587 return 0; 2588} 2589_ACEOF 2590rm -f conftest.$ac_objext 2591if { (ac_try="$ac_compile" 2592case "(($ac_try" in 2593 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2594 *) ac_try_echo=$ac_try;; 2595esac 2596eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2597 (eval "$ac_compile") 2>conftest.er1 2598 ac_status=$? 2599 grep -v '^ *+' conftest.er1 >conftest.err 2600 rm -f conftest.er1 2601 cat conftest.err >&5 2602 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2603 (exit $ac_status); } && { 2604 test -z "$ac_c_werror_flag" || 2605 test ! -s conftest.err 2606 } && test -s conftest.$ac_objext; then 2607 : 2608else 2609 echo "$as_me: failed program was:" >&5 2610sed 's/^/| /' conftest.$ac_ext >&5 2611 2612 ac_c_werror_flag=$ac_save_c_werror_flag 2613 CFLAGS="-g" 2614 cat >conftest.$ac_ext <<_ACEOF 2615/* confdefs.h. */ 2616_ACEOF 2617cat confdefs.h >>conftest.$ac_ext 2618cat >>conftest.$ac_ext <<_ACEOF 2619/* end confdefs.h. */ 2620 2621int 2622main () 2623{ 2624 2625 ; 2626 return 0; 2627} 2628_ACEOF 2629rm -f conftest.$ac_objext 2630if { (ac_try="$ac_compile" 2631case "(($ac_try" in 2632 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2633 *) ac_try_echo=$ac_try;; 2634esac 2635eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2636 (eval "$ac_compile") 2>conftest.er1 2637 ac_status=$? 2638 grep -v '^ *+' conftest.er1 >conftest.err 2639 rm -f conftest.er1 2640 cat conftest.err >&5 2641 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2642 (exit $ac_status); } && { 2643 test -z "$ac_c_werror_flag" || 2644 test ! -s conftest.err 2645 } && test -s conftest.$ac_objext; then 2646 ac_cv_prog_cc_g=yes 2647else 2648 echo "$as_me: failed program was:" >&5 2649sed 's/^/| /' conftest.$ac_ext >&5 2650 2651 2652fi 2653 2654rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2655fi 2656 2657rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2658fi 2659 2660rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2661 ac_c_werror_flag=$ac_save_c_werror_flag 2662fi 2663{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2664echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 2665if test "$ac_test_CFLAGS" = set; then 2666 CFLAGS=$ac_save_CFLAGS 2667elif test $ac_cv_prog_cc_g = yes; then 2668 if test "$GCC" = yes; then 2669 CFLAGS="-g -O2" 2670 else 2671 CFLAGS="-g" 2672 fi 2673else 2674 if test "$GCC" = yes; then 2675 CFLAGS="-O2" 2676 else 2677 CFLAGS= 2678 fi 2679fi 2680{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 2681echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 2682if test "${ac_cv_prog_cc_c89+set}" = set; then 2683 echo $ECHO_N "(cached) $ECHO_C" >&6 2684else 2685 ac_cv_prog_cc_c89=no 2686ac_save_CC=$CC 2687cat >conftest.$ac_ext <<_ACEOF 2688/* confdefs.h. */ 2689_ACEOF 2690cat confdefs.h >>conftest.$ac_ext 2691cat >>conftest.$ac_ext <<_ACEOF 2692/* end confdefs.h. */ 2693#include <stdarg.h> 2694#include <stdio.h> 2695#include <sys/types.h> 2696#include <sys/stat.h> 2697/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2698struct buf { int x; }; 2699FILE * (*rcsopen) (struct buf *, struct stat *, int); 2700static char *e (p, i) 2701 char **p; 2702 int i; 2703{ 2704 return p[i]; 2705} 2706static char *f (char * (*g) (char **, int), char **p, ...) 2707{ 2708 char *s; 2709 va_list v; 2710 va_start (v,p); 2711 s = g (p, va_arg (v,int)); 2712 va_end (v); 2713 return s; 2714} 2715 2716/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2717 function prototypes and stuff, but not '\xHH' hex character constants. 2718 These don't provoke an error unfortunately, instead are silently treated 2719 as 'x'. The following induces an error, until -std is added to get 2720 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2721 array size at least. It's necessary to write '\x00'==0 to get something 2722 that's true only with -std. */ 2723int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2724 2725/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2726 inside strings and character constants. */ 2727#define FOO(x) 'x' 2728int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2729 2730int test (int i, double x); 2731struct s1 {int (*f) (int a);}; 2732struct s2 {int (*f) (double a);}; 2733int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2734int argc; 2735char **argv; 2736int 2737main () 2738{ 2739return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2740 ; 2741 return 0; 2742} 2743_ACEOF 2744for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2745 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2746do 2747 CC="$ac_save_CC $ac_arg" 2748 rm -f conftest.$ac_objext 2749if { (ac_try="$ac_compile" 2750case "(($ac_try" in 2751 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2752 *) ac_try_echo=$ac_try;; 2753esac 2754eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2755 (eval "$ac_compile") 2>conftest.er1 2756 ac_status=$? 2757 grep -v '^ *+' conftest.er1 >conftest.err 2758 rm -f conftest.er1 2759 cat conftest.err >&5 2760 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2761 (exit $ac_status); } && { 2762 test -z "$ac_c_werror_flag" || 2763 test ! -s conftest.err 2764 } && test -s conftest.$ac_objext; then 2765 ac_cv_prog_cc_c89=$ac_arg 2766else 2767 echo "$as_me: failed program was:" >&5 2768sed 's/^/| /' conftest.$ac_ext >&5 2769 2770 2771fi 2772 2773rm -f core conftest.err conftest.$ac_objext 2774 test "x$ac_cv_prog_cc_c89" != "xno" && break 2775done 2776rm -f conftest.$ac_ext 2777CC=$ac_save_CC 2778 2779fi 2780# AC_CACHE_VAL 2781case "x$ac_cv_prog_cc_c89" in 2782 x) 2783 { echo "$as_me:$LINENO: result: none needed" >&5 2784echo "${ECHO_T}none needed" >&6; } ;; 2785 xno) 2786 { echo "$as_me:$LINENO: result: unsupported" >&5 2787echo "${ECHO_T}unsupported" >&6; } ;; 2788 *) 2789 CC="$CC $ac_cv_prog_cc_c89" 2790 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 2791echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 2792esac 2793 2794 2795ac_ext=c 2796ac_cpp='$CPP $CPPFLAGS' 2797ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2798ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2799ac_compiler_gnu=$ac_cv_c_compiler_gnu 2800 2801 2802 2803# Extract the first word of "mkdir", so it can be a program name with args. 2804set dummy mkdir; ac_word=$2 2805{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2806echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2807if test "${ac_cv_prog_MKDIR+set}" = set; then 2808 echo $ECHO_N "(cached) $ECHO_C" >&6 2809else 2810 if test -n "$MKDIR"; then 2811 ac_cv_prog_MKDIR="$MKDIR" # Let the user override the test. 2812else 2813as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2814for as_dir in $PATH 2815do 2816 IFS=$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_MKDIR="mkdir" 2821 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2822 break 2 2823 fi 2824done 2825done 2826IFS=$as_save_IFS 2827 2828fi 2829fi 2830MKDIR=$ac_cv_prog_MKDIR 2831if test -n "$MKDIR"; then 2832 { echo "$as_me:$LINENO: result: $MKDIR" >&5 2833echo "${ECHO_T}$MKDIR" >&6; } 2834else 2835 { echo "$as_me:$LINENO: result: no" >&5 2836echo "${ECHO_T}no" >&6; } 2837fi 2838 2839 2840# Extract the first word of "rm", so it can be a program name with args. 2841set dummy rm; ac_word=$2 2842{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2843echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2844if test "${ac_cv_prog_RM+set}" = set; then 2845 echo $ECHO_N "(cached) $ECHO_C" >&6 2846else 2847 if test -n "$RM"; then 2848 ac_cv_prog_RM="$RM" # Let the user override the test. 2849else 2850as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2851for as_dir in $PATH 2852do 2853 IFS=$as_save_IFS 2854 test -z "$as_dir" && as_dir=. 2855 for ac_exec_ext in '' $ac_executable_extensions; do 2856 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2857 ac_cv_prog_RM="rm" 2858 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2859 break 2 2860 fi 2861done 2862done 2863IFS=$as_save_IFS 2864 2865fi 2866fi 2867RM=$ac_cv_prog_RM 2868if test -n "$RM"; then 2869 { echo "$as_me:$LINENO: result: $RM" >&5 2870echo "${ECHO_T}$RM" >&6; } 2871else 2872 { echo "$as_me:$LINENO: result: no" >&5 2873echo "${ECHO_T}no" >&6; } 2874fi 2875 2876 2877# Extract the first word of "cp", so it can be a program name with args. 2878set dummy cp; ac_word=$2 2879{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2880echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2881if test "${ac_cv_prog_CP+set}" = set; then 2882 echo $ECHO_N "(cached) $ECHO_C" >&6 2883else 2884 if test -n "$CP"; then 2885 ac_cv_prog_CP="$CP" # Let the user override the test. 2886else 2887as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2888for as_dir in $PATH 2889do 2890 IFS=$as_save_IFS 2891 test -z "$as_dir" && as_dir=. 2892 for ac_exec_ext in '' $ac_executable_extensions; do 2893 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2894 ac_cv_prog_CP="cp" 2895 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2896 break 2 2897 fi 2898done 2899done 2900IFS=$as_save_IFS 2901 2902fi 2903fi 2904CP=$ac_cv_prog_CP 2905if test -n "$CP"; then 2906 { echo "$as_me:$LINENO: result: $CP" >&5 2907echo "${ECHO_T}$CP" >&6; } 2908else 2909 { echo "$as_me:$LINENO: result: no" >&5 2910echo "${ECHO_T}no" >&6; } 2911fi 2912 2913 2914# Extract the first word of "ln", so it can be a program name with args. 2915set dummy ln; ac_word=$2 2916{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2917echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2918if test "${ac_cv_prog_LN+set}" = set; then 2919 echo $ECHO_N "(cached) $ECHO_C" >&6 2920else 2921 if test -n "$LN"; then 2922 ac_cv_prog_LN="$LN" # Let the user override the test. 2923else 2924as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2925for as_dir in $PATH 2926do 2927 IFS=$as_save_IFS 2928 test -z "$as_dir" && as_dir=. 2929 for ac_exec_ext in '' $ac_executable_extensions; do 2930 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2931 ac_cv_prog_LN="ln" 2932 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2933 break 2 2934 fi 2935done 2936done 2937IFS=$as_save_IFS 2938 2939fi 2940fi 2941LN=$ac_cv_prog_LN 2942if test -n "$LN"; then 2943 { echo "$as_me:$LINENO: result: $LN" >&5 2944echo "${ECHO_T}$LN" >&6; } 2945else 2946 { echo "$as_me:$LINENO: result: no" >&5 2947echo "${ECHO_T}no" >&6; } 2948fi 2949 2950 2951# Extract the first word of "tar", so it can be a program name with args. 2952set dummy tar; ac_word=$2 2953{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2954echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2955if test "${ac_cv_prog_TAR+set}" = set; then 2956 echo $ECHO_N "(cached) $ECHO_C" >&6 2957else 2958 if test -n "$TAR"; then 2959 ac_cv_prog_TAR="$TAR" # Let the user override the test. 2960else 2961as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2962for as_dir in $PATH 2963do 2964 IFS=$as_save_IFS 2965 test -z "$as_dir" && as_dir=. 2966 for ac_exec_ext in '' $ac_executable_extensions; do 2967 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2968 ac_cv_prog_TAR="tar" 2969 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2970 break 2 2971 fi 2972done 2973done 2974IFS=$as_save_IFS 2975 2976fi 2977fi 2978TAR=$ac_cv_prog_TAR 2979if test -n "$TAR"; then 2980 { echo "$as_me:$LINENO: result: $TAR" >&5 2981echo "${ECHO_T}$TAR" >&6; } 2982else 2983 { echo "$as_me:$LINENO: result: no" >&5 2984echo "${ECHO_T}no" >&6; } 2985fi 2986 2987 2988# Extract the first word of "rpm", so it can be a program name with args. 2989set dummy rpm; ac_word=$2 2990{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2991echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2992if test "${ac_cv_prog_RPM+set}" = set; then 2993 echo $ECHO_N "(cached) $ECHO_C" >&6 2994else 2995 if test -n "$RPM"; then 2996 ac_cv_prog_RPM="$RPM" # Let the user override the test. 2997else 2998as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2999for as_dir in $PATH 3000do
3001 IFS=$as_save_IFS 3002 test -z "$as_dir" && as_dir=. 3003 for ac_exec_ext in '' $ac_executable_extensions; do 3004 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3005 ac_cv_prog_RPM="rpm" 3006 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3007 break 2 3008 fi 3009done 3010done 3011IFS=$as_save_IFS 3012 3013fi 3014fi 3015RPM=$ac_cv_prog_RPM 3016if test -n "$RPM"; then 3017 { echo "$as_me:$LINENO: result: $RPM" >&5 3018echo "${ECHO_T}$RPM" >&6; } 3019else 3020 { echo "$as_me:$LINENO: result: no" >&5 3021echo "${ECHO_T}no" >&6; } 3022fi 3023 3024 3025# Extract the first word of "sed", so it can be a program name with args. 3026set dummy sed; ac_word=$2 3027{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3028echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3029if test "${ac_cv_prog_SED+set}" = set; then 3030 echo $ECHO_N "(cached) $ECHO_C" >&6 3031else 3032 if test -n "$SED"; then 3033 ac_cv_prog_SED="$SED" # Let the user override the test. 3034else 3035as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3036for as_dir in $PATH 3037do 3038 IFS=$as_save_IFS 3039 test -z "$as_dir" && as_dir=. 3040 for ac_exec_ext in '' $ac_executable_extensions; do 3041 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3042 ac_cv_prog_SED="sed" 3043 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3044 break 2 3045 fi 3046done 3047done 3048IFS=$as_save_IFS 3049 3050fi 3051fi 3052SED=$ac_cv_prog_SED 3053if test -n "$SED"; then 3054 { echo "$as_me:$LINENO: result: $SED" >&5 3055echo "${ECHO_T}$SED" >&6; } 3056else 3057 { echo "$as_me:$LINENO: result: no" >&5 3058echo "${ECHO_T}no" >&6; } 3059fi 3060 3061 3062# Extract the first word of "find", so it can be a program name with args. 3063set dummy find; ac_word=$2 3064{ echo "$as_me:$LINENO: checking for $ac_word" >&5 3065echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 3066if test "${ac_cv_prog_FIND+set}" = set; then 3067 echo $ECHO_N "(cached) $ECHO_C" >&6 3068else 3069 if test -n "$FIND"; then 3070 ac_cv_prog_FIND="$FIND" # Let the user override the test. 3071else 3072as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3073for as_dir in $PATH 3074do 3075 IFS=$as_save_IFS 3076 test -z "$as_dir" && as_dir=. 3077 for ac_exec_ext in '' $ac_executable_extensions; do 3078 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3079 ac_cv_prog_FIND="find" 3080 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 3081 break 2 3082 fi 3083done 3084done 3085IFS=$as_save_IFS 3086 3087fi 3088fi 3089FIND=$ac_cv_prog_FIND 3090if test -n "$FIND"; then 3091 { echo "$as_me:$LINENO: result: $FIND" >&5 3092echo "${ECHO_T}$FIND" >&6; } 3093else 3094 { echo "$as_me:$LINENO: result: no" >&5 3095echo "${ECHO_T}no" >&6; } 3096fi 3097 3098 3099 3100ac_ext=c 3101ac_cpp='$CPP $CPPFLAGS' 3102ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3103ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3104ac_compiler_gnu=$ac_cv_c_compiler_gnu 3105{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 3106echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } 3107# On Suns, sometimes $CPP names a directory. 3108if test -n "$CPP" && test -d "$CPP"; then 3109 CPP= 3110fi 3111if test -z "$CPP"; then 3112 if test "${ac_cv_prog_CPP+set}" = set; then 3113 echo $ECHO_N "(cached) $ECHO_C" >&6 3114else 3115 # Double quotes because CPP needs to be expanded 3116 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3117 do 3118 ac_preproc_ok=false 3119for ac_c_preproc_warn_flag in '' yes 3120do 3121 # Use a header file that comes with gcc, so configuring glibc 3122 # with a fresh cross-compiler works. 3123 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3124 # <limits.h> exists even on freestanding compilers. 3125 # On the NeXT, cc -E runs the code through the compiler's parser, 3126 # not just through cpp. "Syntax error" is here to catch this case. 3127 cat >conftest.$ac_ext <<_ACEOF 3128/* confdefs.h. */ 3129_ACEOF 3130cat confdefs.h >>conftest.$ac_ext 3131cat >>conftest.$ac_ext <<_ACEOF 3132/* end confdefs.h. */ 3133#ifdef __STDC__ 3134# include <limits.h> 3135#else 3136# include <assert.h> 3137#endif 3138 Syntax error 3139_ACEOF 3140if { (ac_try="$ac_cpp conftest.$ac_ext" 3141case "(($ac_try" in 3142 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3143 *) ac_try_echo=$ac_try;; 3144esac 3145eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3146 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3147 ac_status=$? 3148 grep -v '^ *+' conftest.er1 >conftest.err 3149 rm -f conftest.er1 3150 cat conftest.err >&5 3151 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3152 (exit $ac_status); } >/dev/null && { 3153 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3154 test ! -s conftest.err 3155 }; then 3156 : 3157else 3158 echo "$as_me: failed program was:" >&5 3159sed 's/^/| /' conftest.$ac_ext >&5 3160 3161 # Broken: fails on valid input. 3162continue 3163fi 3164 3165rm -f conftest.err conftest.$ac_ext 3166 3167 # OK, works on sane cases. Now check whether nonexistent headers 3168 # can be detected and how. 3169 cat >conftest.$ac_ext <<_ACEOF 3170/* confdefs.h. */ 3171_ACEOF 3172cat confdefs.h >>conftest.$ac_ext 3173cat >>conftest.$ac_ext <<_ACEOF 3174/* end confdefs.h. */ 3175#include <ac_nonexistent.h> 3176_ACEOF 3177if { (ac_try="$ac_cpp conftest.$ac_ext" 3178case "(($ac_try" in 3179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3180 *) ac_try_echo=$ac_try;; 3181esac 3182eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3183 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3184 ac_status=$? 3185 grep -v '^ *+' conftest.er1 >conftest.err 3186 rm -f conftest.er1 3187 cat conftest.err >&5 3188 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3189 (exit $ac_status); } >/dev/null && { 3190 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3191 test ! -s conftest.err 3192 }; then 3193 # Broken: success on invalid input. 3194continue 3195else 3196 echo "$as_me: failed program was:" >&5 3197sed 's/^/| /' conftest.$ac_ext >&5 3198 3199 # Passes both tests. 3200ac_preproc_ok=: 3201break 3202fi 3203 3204rm -f conftest.err conftest.$ac_ext 3205 3206done 3207# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3208rm -f conftest.err conftest.$ac_ext 3209if $ac_preproc_ok; then 3210 break 3211fi 3212 3213 done 3214 ac_cv_prog_CPP=$CPP 3215 3216fi 3217 CPP=$ac_cv_prog_CPP 3218else 3219 ac_cv_prog_CPP=$CPP 3220fi 3221{ echo "$as_me:$LINENO: result: $CPP" >&5 3222echo "${ECHO_T}$CPP" >&6; } 3223ac_preproc_ok=false 3224for ac_c_preproc_warn_flag in '' yes 3225do 3226 # Use a header file that comes with gcc, so configuring glibc 3227 # with a fresh cross-compiler works. 3228 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3229 # <limits.h> exists even on freestanding compilers. 3230 # On the NeXT, cc -E runs the code through the compiler's parser, 3231 # not just through cpp. "Syntax error" is here to catch this case. 3232 cat >conftest.$ac_ext <<_ACEOF 3233/* confdefs.h. */ 3234_ACEOF 3235cat confdefs.h >>conftest.$ac_ext 3236cat >>conftest.$ac_ext <<_ACEOF 3237/* end confdefs.h. */ 3238#ifdef __STDC__ 3239# include <limits.h> 3240#else 3241# include <assert.h> 3242#endif 3243 Syntax error 3244_ACEOF 3245if { (ac_try="$ac_cpp conftest.$ac_ext" 3246case "(($ac_try" in 3247 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3248 *) ac_try_echo=$ac_try;; 3249esac 3250eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3251 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3252 ac_status=$? 3253 grep -v '^ *+' conftest.er1 >conftest.err 3254 rm -f conftest.er1 3255 cat conftest.err >&5 3256 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3257 (exit $ac_status); } >/dev/null && { 3258 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3259 test ! -s conftest.err 3260 }; then 3261 : 3262else 3263 echo "$as_me: failed program was:" >&5 3264sed 's/^/| /' conftest.$ac_ext >&5 3265 3266 # Broken: fails on valid input. 3267continue 3268fi 3269 3270rm -f conftest.err conftest.$ac_ext 3271 3272 # OK, works on sane cases. Now check whether nonexistent headers 3273 # can be detected and how. 3274 cat >conftest.$ac_ext <<_ACEOF 3275/* confdefs.h. */ 3276_ACEOF 3277cat confdefs.h >>conftest.$ac_ext 3278cat >>conftest.$ac_ext <<_ACEOF 3279/* end confdefs.h. */ 3280#include <ac_nonexistent.h> 3281_ACEOF 3282if { (ac_try="$ac_cpp conftest.$ac_ext" 3283case "(($ac_try" in 3284 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3285 *) ac_try_echo=$ac_try;; 3286esac 3287eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3288 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3289 ac_status=$? 3290 grep -v '^ *+' conftest.er1 >conftest.err 3291 rm -f conftest.er1 3292 cat conftest.err >&5 3293 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3294 (exit $ac_status); } >/dev/null && { 3295 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3296 test ! -s conftest.err 3297 }; then 3298 # Broken: success on invalid input. 3299continue 3300else 3301 echo "$as_me: failed program was:" >&5 3302sed 's/^/| /' conftest.$ac_ext >&5 3303 3304 # Passes both tests. 3305ac_preproc_ok=: 3306break 3307fi 3308 3309rm -f conftest.err conftest.$ac_ext 3310 3311done 3312# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3313rm -f conftest.err conftest.$ac_ext 3314if $ac_preproc_ok; then 3315 : 3316else 3317 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 3318See \`config.log' for more details." >&5 3319echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 3320See \`config.log' for more details." >&2;} 3321 { (exit 1); exit 1; }; } 3322fi 3323 3324ac_ext=c 3325ac_cpp='$CPP $CPPFLAGS' 3326ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3327ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3328ac_compiler_gnu=$ac_cv_c_compiler_gnu 3329 3330 3331{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 3332echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 3333if test "${ac_cv_path_GREP+set}" = set; then 3334 echo $ECHO_N "(cached) $ECHO_C" >&6 3335else 3336 # Extract the first word of "grep ggrep" to use in msg output 3337if test -z "$GREP"; then 3338set dummy grep ggrep; ac_prog_name=$2 3339if test "${ac_cv_path_GREP+set}" = set; then 3340 echo $ECHO_N "(cached) $ECHO_C" >&6 3341else 3342 ac_path_GREP_found=false 3343# Loop through the user's path and test for each of PROGNAME-LIST 3344as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3345for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3346do 3347 IFS=$as_save_IFS 3348 test -z "$as_dir" && as_dir=. 3349 for ac_prog in grep ggrep; do 3350 for ac_exec_ext in '' $ac_executable_extensions; do 3351 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3352 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3353 # Check for GNU ac_path_GREP and select it if it is found. 3354 # Check for GNU $ac_path_GREP 3355case `"$ac_path_GREP" --version 2>&1` in 3356*GNU*) 3357 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3358*) 3359 ac_count=0 3360 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 3361 while : 3362 do 3363 cat "conftest.in" "conftest.in" >"conftest.tmp" 3364 mv "conftest.tmp" "conftest.in" 3365 cp "conftest.in" "conftest.nl" 3366 echo 'GREP' >> "conftest.nl" 3367 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3368 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3369 ac_count=`expr $ac_count + 1` 3370 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3371 # Best one so far, save it but keep looking for a better one 3372 ac_cv_path_GREP="$ac_path_GREP" 3373 ac_path_GREP_max=$ac_count 3374 fi 3375 # 10*(2^10) chars as input seems more than enough 3376 test $ac_count -gt 10 && break 3377 done 3378 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3379esac 3380 3381 3382 $ac_path_GREP_found && break 3 3383 done 3384done 3385 3386done 3387IFS=$as_save_IFS 3388 3389 3390fi 3391 3392GREP="$ac_cv_path_GREP" 3393if test -z "$GREP"; then 3394 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3395echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3396 { (exit 1); exit 1; }; } 3397fi 3398 3399else 3400 ac_cv_path_GREP=$GREP 3401fi 3402 3403 3404fi 3405{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 3406echo "${ECHO_T}$ac_cv_path_GREP" >&6; } 3407 GREP="$ac_cv_path_GREP" 3408 3409 3410{ echo "$as_me:$LINENO: checking for egrep" >&5 3411echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } 3412if test "${ac_cv_path_EGREP+set}" = set; then 3413 echo $ECHO_N "(cached) $ECHO_C" >&6 3414else 3415 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3416 then ac_cv_path_EGREP="$GREP -E" 3417 else 3418 # Extract the first word of "egrep" to use in msg output 3419if test -z "$EGREP"; then 3420set dummy egrep; ac_prog_name=$2 3421if test "${ac_cv_path_EGREP+set}" = set; then 3422 echo $ECHO_N "(cached) $ECHO_C" >&6 3423else 3424 ac_path_EGREP_found=false 3425# Loop through the user's path and test for each of PROGNAME-LIST 3426as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3427for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3428do 3429 IFS=$as_save_IFS 3430 test -z "$as_dir" && as_dir=. 3431 for ac_prog in egrep; do 3432 for ac_exec_ext in '' $ac_executable_extensions; do 3433 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3434 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3435 # Check for GNU ac_path_EGREP and select it if it is found. 3436 # Check for GNU $ac_path_EGREP 3437case `"$ac_path_EGREP" --version 2>&1` in 3438*GNU*) 3439 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3440*) 3441 ac_count=0 3442 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 3443 while : 3444 do 3445 cat "conftest.in" "conftest.in" >"conftest.tmp" 3446 mv "conftest.tmp" "conftest.in" 3447 cp "conftest.in" "conftest.nl" 3448 echo 'EGREP' >> "conftest.nl" 3449 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3450 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3451 ac_count=`expr $ac_count + 1` 3452 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3453 # Best one so far, save it but keep looking for a better one 3454 ac_cv_path_EGREP="$ac_path_EGREP" 3455 ac_path_EGREP_max=$ac_count 3456 fi 3457 # 10*(2^10) chars as input seems more than enough 3458 test $ac_count -gt 10 && break 3459 done 3460 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3461esac 3462 3463 3464 $ac_path_EGREP_found && break 3 3465 done 3466done 3467 3468done 3469IFS=$as_save_IFS 3470 3471 3472fi 3473 3474EGREP="$ac_cv_path_EGREP" 3475if test -z "$EGREP"; then 3476 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3477echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3478 { (exit 1); exit 1; }; } 3479fi 3480 3481else 3482 ac_cv_path_EGREP=$EGREP 3483fi 3484 3485 3486 fi 3487fi 3488{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 3489echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } 3490 EGREP=