configure revision 131962
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.57. 4# 5# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 6# 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 Bourne compatible 14if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 15 emulate sh 16 NULLCMD=: 17 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 18 # is contrary to our usage. Disable this feature. 19 alias -g '${1+"$@"}'='"$@"' 20elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 21 set -o posix 22fi 23 24# Support unset when possible. 25if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 26 as_unset=unset 27else 28 as_unset=false 29fi 30 31 32# Work around bugs in pre-3.0 UWIN ksh. 33$as_unset ENV MAIL MAILPATH 34PS1='$ ' 35PS2='> ' 36PS4='+ ' 37 38# NLS nuisances. 39for as_var in \ 40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 42 LC_TELEPHONE LC_TIME 43do 44 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then 45 eval $as_var=C; export $as_var 46 else 47 $as_unset $as_var 48 fi 49done 50 51# Required to use basename. 52if expr a : '\(a\)' >/dev/null 2>&1; then 53 as_expr=expr 54else 55 as_expr=false 56fi 57 58if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 59 as_basename=basename 60else 61 as_basename=false 62fi 63 64 65# Name of the executable. 66as_me=`$as_basename "$0" || 67$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 68 X"$0" : 'X\(//\)$' \| \ 69 X"$0" : 'X\(/\)$' \| \ 70 . : '\(.\)' 2>/dev/null || 71echo X/"$0" | 72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 73 /^X\/\(\/\/\)$/{ s//\1/; q; } 74 /^X\/\(\/\).*/{ s//\1/; q; } 75 s/.*/./; q'` 76 77 78# PATH needs CR, and LINENO needs CR and PATH. 79# Avoid depending upon Character Ranges. 80as_cr_letters='abcdefghijklmnopqrstuvwxyz' 81as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 82as_cr_Letters=$as_cr_letters$as_cr_LETTERS 83as_cr_digits='0123456789' 84as_cr_alnum=$as_cr_Letters$as_cr_digits 85 86# The user is always right. 87if test "${PATH_SEPARATOR+set}" != set; then 88 echo "#! /bin/sh" >conf$$.sh 89 echo "exit 0" >>conf$$.sh 90 chmod +x conf$$.sh 91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 92 PATH_SEPARATOR=';' 93 else 94 PATH_SEPARATOR=: 95 fi 96 rm -f conf$$.sh 97fi 98 99 100 as_lineno_1=$LINENO 101 as_lineno_2=$LINENO 102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 103 test "x$as_lineno_1" != "x$as_lineno_2" && 104 test "x$as_lineno_3" = "x$as_lineno_2" || { 105 # Find who we are. Look in the path if we contain no path at all 106 # relative or not. 107 case $0 in 108 *[\\/]* ) as_myself=$0 ;; 109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 110for as_dir in $PATH 111do 112 IFS=$as_save_IFS 113 test -z "$as_dir" && as_dir=. 114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 115done 116 117 ;; 118 esac 119 # We did not find ourselves, most probably we were run as `sh COMMAND' 120 # in which case we are not to be found in the path. 121 if test "x$as_myself" = x; then 122 as_myself=$0 123 fi 124 if test ! -f "$as_myself"; then 125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 126 { (exit 1); exit 1; }; } 127 fi 128 case $CONFIG_SHELL in 129 '') 130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 131for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 132do 133 IFS=$as_save_IFS 134 test -z "$as_dir" && as_dir=. 135 for as_base in sh bash ksh sh5; do 136 case $as_dir in 137 /*) 138 if ("$as_dir/$as_base" -c ' 139 as_lineno_1=$LINENO 140 as_lineno_2=$LINENO 141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 142 test "x$as_lineno_1" != "x$as_lineno_2" && 143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 146 CONFIG_SHELL=$as_dir/$as_base 147 export CONFIG_SHELL 148 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 149 fi;; 150 esac 151 done 152done 153;; 154 esac 155 156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 157 # uniformly replaced by the line number. The first 'sed' inserts a 158 # line-number line before each line; the second 'sed' does the real 159 # work. The second script uses 'N' to pair each line-number line 160 # with the numbered line, and appends trailing '-' during 161 # substitution so that $LINENO is not a special case at line end. 162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 164 sed '=' <$as_myself | 165 sed ' 166 N 167 s,$,-, 168 : loop 169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 170 t loop 171 s,-$,, 172 s,^['$as_cr_digits']*\n,, 173 ' >$as_me.lineno && 174 chmod +x $as_me.lineno || 175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 176 { (exit 1); exit 1; }; } 177 178 # Don't try to exec as it changes $[0], causing all sort of problems 179 # (the dirname of $[0] is not the place where we might find the 180 # original and so on. Autoconf is especially sensible to this). 181 . ./$as_me.lineno 182 # Exit status is that of the last command. 183 exit 184} 185 186 187case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 188 *c*,-n*) ECHO_N= ECHO_C=' 189' ECHO_T=' ' ;; 190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 192esac 193 194if expr a : '\(a\)' >/dev/null 2>&1; then 195 as_expr=expr 196else 197 as_expr=false 198fi 199 200rm -f conf$$ conf$$.exe conf$$.file 201echo >conf$$.file 202if ln -s conf$$.file conf$$ 2>/dev/null; then 203 # We could just check for DJGPP; but this test a) works b) is more generic 204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 205 if test -f conf$$.exe; then 206 # Don't use ln at all; we don't have any links 207 as_ln_s='cp -p' 208 else 209 as_ln_s='ln -s' 210 fi 211elif ln conf$$.file conf$$ 2>/dev/null; then 212 as_ln_s=ln 213else 214 as_ln_s='cp -p' 215fi 216rm -f conf$$ conf$$.exe conf$$.file 217 218if mkdir -p . 2>/dev/null; then 219 as_mkdir_p=: 220else 221 as_mkdir_p=false 222fi 223 224as_executable_p="test -f" 225 226# Sed expression to map a string onto a valid CPP name. 227as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 228 229# Sed expression to map a string onto a valid variable name. 230as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 231 232 233# IFS 234# We need space, tab and new line, in precisely that order. 235as_nl=' 236' 237IFS=" $as_nl" 238 239# CDPATH. 240$as_unset CDPATH 241 242 243# Name of the host. 244# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 245# so uname gets run too. 246ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 247 248exec 6>&1 249 250# 251# Initializations. 252# 253ac_default_prefix=/usr/local 254ac_config_libobj_dir=. 255cross_compiling=no 256subdirs= 257MFLAGS= 258MAKEFLAGS= 259SHELL=${CONFIG_SHELL-/bin/sh} 260 261# Maximum number of lines to put in a shell here document. 262# This variable seems obsolete. It should probably be removed, and 263# only ac_max_sed_lines should be used. 264: ${ac_max_here_lines=38} 265 266# Identity of this package. 267PACKAGE_NAME= 268PACKAGE_TARNAME= 269PACKAGE_VERSION= 270PACKAGE_STRING= 271PACKAGE_BUGREPORT= 272 273ac_unique_file="tc.vers.c" 274ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP DFLAGS HESDEF HESLIB LIBOBJS LTLIBOBJS' 275ac_subst_files='' 276 277# Initialize some variables set by options. 278ac_init_help= 279ac_init_version=false 280# The variables have the same names as the options, with 281# dashes changed to underlines. 282cache_file=/dev/null 283exec_prefix=NONE 284no_create= 285no_recursion= 286prefix=NONE 287program_prefix=NONE 288program_suffix=NONE 289program_transform_name=s,x,x, 290silent= 291site= 292srcdir= 293verbose= 294x_includes=NONE 295x_libraries=NONE 296 297# Installation directory options. 298# These are left unexpanded so users can "make install exec_prefix=/foo" 299# and all the variables that are supposed to be based on exec_prefix 300# by default will actually change. 301# Use braces instead of parens because sh, perl, etc. also accept them. 302bindir='${exec_prefix}/bin' 303sbindir='${exec_prefix}/sbin' 304libexecdir='${exec_prefix}/libexec' 305datadir='${prefix}/share' 306sysconfdir='${prefix}/etc' 307sharedstatedir='${prefix}/com' 308localstatedir='${prefix}/var' 309libdir='${exec_prefix}/lib' 310includedir='${prefix}/include' 311oldincludedir='/usr/include' 312infodir='${prefix}/info' 313mandir='${prefix}/man' 314 315ac_prev= 316for ac_option 317do 318 # If the previous option needs an argument, assign it. 319 if test -n "$ac_prev"; then 320 eval "$ac_prev=\$ac_option" 321 ac_prev= 322 continue 323 fi 324 325 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` 326 327 # Accept the important Cygnus configure options, so we can diagnose typos. 328 329 case $ac_option in 330 331 -bindir | --bindir | --bindi | --bind | --bin | --bi) 332 ac_prev=bindir ;; 333 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 334 bindir=$ac_optarg ;; 335 336 -build | --build | --buil | --bui | --bu) 337 ac_prev=build_alias ;; 338 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 339 build_alias=$ac_optarg ;; 340 341 -cache-file | --cache-file | --cache-fil | --cache-fi \ 342 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 343 ac_prev=cache_file ;; 344 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 345 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 346 cache_file=$ac_optarg ;; 347 348 --config-cache | -C) 349 cache_file=config.cache ;; 350 351 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 352 ac_prev=datadir ;; 353 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 354 | --da=*) 355 datadir=$ac_optarg ;; 356 357 -disable-* | --disable-*) 358 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 359 # Reject names that are not valid shell variable names. 360 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && 361 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 362 { (exit 1); exit 1; }; } 363 ac_feature=`echo $ac_feature | sed 's/-/_/g'` 364 eval "enable_$ac_feature=no" ;; 365 366 -enable-* | --enable-*) 367 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 368 # Reject names that are not valid shell variable names. 369 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && 370 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 371 { (exit 1); exit 1; }; } 372 ac_feature=`echo $ac_feature | sed 's/-/_/g'` 373 case $ac_option in 374 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; 375 *) ac_optarg=yes ;; 376 esac 377 eval "enable_$ac_feature='$ac_optarg'" ;; 378 379 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 380 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 381 | --exec | --exe | --ex) 382 ac_prev=exec_prefix ;; 383 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 384 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 385 | --exec=* | --exe=* | --ex=*) 386 exec_prefix=$ac_optarg ;; 387 388 -gas | --gas | --ga | --g) 389 # Obsolete; use --with-gas. 390 with_gas=yes ;; 391 392 -help | --help | --hel | --he | -h) 393 ac_init_help=long ;; 394 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 395 ac_init_help=recursive ;; 396 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 397 ac_init_help=short ;; 398 399 -host | --host | --hos | --ho) 400 ac_prev=host_alias ;; 401 -host=* | --host=* | --hos=* | --ho=*) 402 host_alias=$ac_optarg ;; 403 404 -includedir | --includedir | --includedi | --included | --include \ 405 | --includ | --inclu | --incl | --inc) 406 ac_prev=includedir ;; 407 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 408 | --includ=* | --inclu=* | --incl=* | --inc=*) 409 includedir=$ac_optarg ;; 410 411 -infodir | --infodir | --infodi | --infod | --info | --inf) 412 ac_prev=infodir ;; 413 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 414 infodir=$ac_optarg ;; 415 416 -libdir | --libdir | --libdi | --libd) 417 ac_prev=libdir ;; 418 -libdir=* | --libdir=* | --libdi=* | --libd=*) 419 libdir=$ac_optarg ;; 420 421 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 422 | --libexe | --libex | --libe) 423 ac_prev=libexecdir ;; 424 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 425 | --libexe=* | --libex=* | --libe=*) 426 libexecdir=$ac_optarg ;; 427 428 -localstatedir | --localstatedir | --localstatedi | --localstated \ 429 | --localstate | --localstat | --localsta | --localst \ 430 | --locals | --local | --loca | --loc | --lo) 431 ac_prev=localstatedir ;; 432 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 433 | --localstate=* | --localstat=* | --localsta=* | --localst=* \ 434 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) 435 localstatedir=$ac_optarg ;; 436 437 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 438 ac_prev=mandir ;; 439 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 440 mandir=$ac_optarg ;; 441 442 -nfp | --nfp | --nf) 443 # Obsolete; use --without-fp. 444 with_fp=no ;; 445 446 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 447 | --no-cr | --no-c | -n) 448 no_create=yes ;; 449 450 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 451 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 452 no_recursion=yes ;; 453 454 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 455 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 456 | --oldin | --oldi | --old | --ol | --o) 457 ac_prev=oldincludedir ;; 458 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 459 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 460 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 461 oldincludedir=$ac_optarg ;; 462 463 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 464 ac_prev=prefix ;; 465 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 466 prefix=$ac_optarg ;; 467 468 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 469 | --program-pre | --program-pr | --program-p) 470 ac_prev=program_prefix ;; 471 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 472 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 473 program_prefix=$ac_optarg ;; 474 475 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 476 | --program-suf | --program-su | --program-s) 477 ac_prev=program_suffix ;; 478 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 479 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 480 program_suffix=$ac_optarg ;; 481 482 -program-transform-name | --program-transform-name \ 483 | --program-transform-nam | --program-transform-na \ 484 | --program-transform-n | --program-transform- \ 485 | --program-transform | --program-transfor \ 486 | --program-transfo | --program-transf \ 487 | --program-trans | --program-tran \ 488 | --progr-tra | --program-tr | --program-t) 489 ac_prev=program_transform_name ;; 490 -program-transform-name=* | --program-transform-name=* \ 491 | --program-transform-nam=* | --program-transform-na=* \ 492 | --program-transform-n=* | --program-transform-=* \ 493 | --program-transform=* | --program-transfor=* \ 494 | --program-transfo=* | --program-transf=* \ 495 | --program-trans=* | --program-tran=* \ 496 | --progr-tra=* | --program-tr=* | --program-t=*) 497 program_transform_name=$ac_optarg ;; 498 499 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 500 | -silent | --silent | --silen | --sile | --sil) 501 silent=yes ;; 502 503 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 504 ac_prev=sbindir ;; 505 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 506 | --sbi=* | --sb=*) 507 sbindir=$ac_optarg ;; 508 509 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 510 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 511 | --sharedst | --shareds | --shared | --share | --shar \ 512 | --sha | --sh) 513 ac_prev=sharedstatedir ;; 514 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 515 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 516 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 517 | --sha=* | --sh=*) 518 sharedstatedir=$ac_optarg ;; 519 520 -site | --site | --sit) 521 ac_prev=site ;; 522 -site=* | --site=* | --sit=*) 523 site=$ac_optarg ;; 524 525 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 526 ac_prev=srcdir ;; 527 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 528 srcdir=$ac_optarg ;; 529 530 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 531 | --syscon | --sysco | --sysc | --sys | --sy) 532 ac_prev=sysconfdir ;; 533 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 534 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 535 sysconfdir=$ac_optarg ;; 536 537 -target | --target | --targe | --targ | --tar | --ta | --t) 538 ac_prev=target_alias ;; 539 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 540 target_alias=$ac_optarg ;; 541 542 -v | -verbose | --verbose | --verbos | --verbo | --verb) 543 verbose=yes ;; 544 545 -version | --version | --versio | --versi | --vers | -V) 546 ac_init_version=: ;; 547 548 -with-* | --with-*) 549 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 550 # Reject names that are not valid shell variable names. 551 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && 552 { echo "$as_me: error: invalid package name: $ac_package" >&2 553 { (exit 1); exit 1; }; } 554 ac_package=`echo $ac_package| sed 's/-/_/g'` 555 case $ac_option in 556 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; 557 *) ac_optarg=yes ;; 558 esac 559 eval "with_$ac_package='$ac_optarg'" ;; 560 561 -without-* | --without-*) 562 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` 563 # Reject names that are not valid shell variable names. 564 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && 565 { echo "$as_me: error: invalid package name: $ac_package" >&2 566 { (exit 1); exit 1; }; } 567 ac_package=`echo $ac_package | sed 's/-/_/g'` 568 eval "with_$ac_package=no" ;; 569 570 --x) 571 # Obsolete; use --with-x. 572 with_x=yes ;; 573 574 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 575 | --x-incl | --x-inc | --x-in | --x-i) 576 ac_prev=x_includes ;; 577 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 578 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 579 x_includes=$ac_optarg ;; 580 581 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 582 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 583 ac_prev=x_libraries ;; 584 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 585 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 586 x_libraries=$ac_optarg ;; 587 588 -*) { echo "$as_me: error: unrecognized option: $ac_option 589Try \`$0 --help' for more information." >&2 590 { (exit 1); exit 1; }; } 591 ;; 592 593 *=*) 594 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 595 # Reject names that are not valid shell variable names. 596 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && 597 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 598 { (exit 1); exit 1; }; } 599 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` 600 eval "$ac_envvar='$ac_optarg'" 601 export $ac_envvar ;; 602 603 *) 604 # FIXME: should be removed in autoconf 3.0. 605 echo "$as_me: WARNING: you should use --build, --host, --target" >&2 606 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 607 echo "$as_me: WARNING: invalid host type: $ac_option" >&2 608 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 609 ;; 610 611 esac 612done 613 614if test -n "$ac_prev"; then 615 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 616 { echo "$as_me: error: missing argument to $ac_option" >&2 617 { (exit 1); exit 1; }; } 618fi 619 620# Be sure to have absolute paths. 621for ac_var in exec_prefix prefix 622do 623 eval ac_val=$`echo $ac_var` 624 case $ac_val in 625 [\\/$]* | ?:[\\/]* | NONE | '' ) ;; 626 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 627 { (exit 1); exit 1; }; };; 628 esac 629done 630 631# Be sure to have absolute paths. 632for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ 633 localstatedir libdir includedir oldincludedir infodir mandir 634do 635 eval ac_val=$`echo $ac_var` 636 case $ac_val in 637 [\\/$]* | ?:[\\/]* ) ;; 638 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 639 { (exit 1); exit 1; }; };; 640 esac 641done 642 643# There might be people who depend on the old broken behavior: `$host' 644# used to hold the argument of --host etc. 645# FIXME: To remove some day. 646build=$build_alias 647host=$host_alias 648target=$target_alias 649 650# FIXME: To remove some day. 651if test "x$host_alias" != x; then 652 if test "x$build_alias" = x; then 653 cross_compiling=maybe 654 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. 655 If a cross compiler is detected then cross compile mode will be used." >&2 656 elif test "x$build_alias" != "x$host_alias"; then 657 cross_compiling=yes 658 fi 659fi 660 661ac_tool_prefix= 662test -n "$host_alias" && ac_tool_prefix=$host_alias- 663 664test "$silent" = yes && exec 6>/dev/null 665 666 667# Find the source files, if location was not specified. 668if test -z "$srcdir"; then 669 ac_srcdir_defaulted=yes 670 # Try the directory containing this script, then its parent. 671 ac_confdir=`(dirname "$0") 2>/dev/null || 672$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 673 X"$0" : 'X\(//\)[^/]' \| \ 674 X"$0" : 'X\(//\)$' \| \ 675 X"$0" : 'X\(/\)' \| \ 676 . : '\(.\)' 2>/dev/null || 677echo X"$0" | 678 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 679 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 680 /^X\(\/\/\)$/{ s//\1/; q; } 681 /^X\(\/\).*/{ s//\1/; q; } 682 s/.*/./; q'` 683 srcdir=$ac_confdir 684 if test ! -r $srcdir/$ac_unique_file; then 685 srcdir=.. 686 fi 687else 688 ac_srcdir_defaulted=no 689fi 690if test ! -r $srcdir/$ac_unique_file; then 691 if test "$ac_srcdir_defaulted" = yes; then 692 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 693 { (exit 1); exit 1; }; } 694 else 695 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 696 { (exit 1); exit 1; }; } 697 fi 698fi 699(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || 700 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 701 { (exit 1); exit 1; }; } 702srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` 703ac_env_build_alias_set=${build_alias+set} 704ac_env_build_alias_value=$build_alias 705ac_cv_env_build_alias_set=${build_alias+set} 706ac_cv_env_build_alias_value=$build_alias 707ac_env_host_alias_set=${host_alias+set} 708ac_env_host_alias_value=$host_alias 709ac_cv_env_host_alias_set=${host_alias+set} 710ac_cv_env_host_alias_value=$host_alias 711ac_env_target_alias_set=${target_alias+set} 712ac_env_target_alias_value=$target_alias 713ac_cv_env_target_alias_set=${target_alias+set} 714ac_cv_env_target_alias_value=$target_alias 715ac_env_CC_set=${CC+set} 716ac_env_CC_value=$CC 717ac_cv_env_CC_set=${CC+set} 718ac_cv_env_CC_value=$CC 719ac_env_CFLAGS_set=${CFLAGS+set} 720ac_env_CFLAGS_value=$CFLAGS 721ac_cv_env_CFLAGS_set=${CFLAGS+set} 722ac_cv_env_CFLAGS_value=$CFLAGS 723ac_env_LDFLAGS_set=${LDFLAGS+set} 724ac_env_LDFLAGS_value=$LDFLAGS 725ac_cv_env_LDFLAGS_set=${LDFLAGS+set} 726ac_cv_env_LDFLAGS_value=$LDFLAGS 727ac_env_CPPFLAGS_set=${CPPFLAGS+set} 728ac_env_CPPFLAGS_value=$CPPFLAGS 729ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} 730ac_cv_env_CPPFLAGS_value=$CPPFLAGS 731ac_env_CPP_set=${CPP+set} 732ac_env_CPP_value=$CPP 733ac_cv_env_CPP_set=${CPP+set} 734ac_cv_env_CPP_value=$CPP 735 736# 737# Report the --help message. 738# 739if test "$ac_init_help" = "long"; then 740 # Omit some internal or obsolete options to make the list less imposing. 741 # This message is too long to be a string in the A/UX 3.1 sh. 742 cat <<_ACEOF 743\`configure' configures this package to adapt to many kinds of systems. 744 745Usage: $0 [OPTION]... [VAR=VALUE]... 746 747To assign environment variables (e.g., CC, CFLAGS...), specify them as 748VAR=VALUE. See below for descriptions of some of the useful variables. 749 750Defaults for the options are specified in brackets. 751 752Configuration: 753 -h, --help display this help and exit 754 --help=short display options specific to this package 755 --help=recursive display the short help of all the included packages 756 -V, --version display version information and exit 757 -q, --quiet, --silent do not print \`checking...' messages 758 --cache-file=FILE cache test results in FILE [disabled] 759 -C, --config-cache alias for \`--cache-file=config.cache' 760 -n, --no-create do not create output files 761 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 762 763_ACEOF 764 765 cat <<_ACEOF 766Installation directories: 767 --prefix=PREFIX install architecture-independent files in PREFIX 768 [$ac_default_prefix] 769 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 770 [PREFIX] 771 772By default, \`make install' will install all the files in 773\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 774an installation prefix other than \`$ac_default_prefix' using \`--prefix', 775for instance \`--prefix=\$HOME'. 776 777For better control, use the options below. 778 779Fine tuning of the installation directories: 780 --bindir=DIR user executables [EPREFIX/bin] 781 --sbindir=DIR system admin executables [EPREFIX/sbin] 782 --libexecdir=DIR program executables [EPREFIX/libexec] 783 --datadir=DIR read-only architecture-independent data [PREFIX/share] 784 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 785 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 786 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 787 --libdir=DIR object code libraries [EPREFIX/lib] 788 --includedir=DIR C header files [PREFIX/include] 789 --oldincludedir=DIR C header files for non-gcc [/usr/include] 790 --infodir=DIR info documentation [PREFIX/info] 791 --mandir=DIR man documentation [PREFIX/man] 792_ACEOF 793 794 cat <<\_ACEOF 795 796System types: 797 --build=BUILD configure for building on BUILD [guessed] 798 --host=HOST cross-compile to build programs to run on HOST [BUILD] 799_ACEOF 800fi 801 802if test -n "$ac_init_help"; then 803 804 cat <<\_ACEOF 805 806Optional Packages: 807 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 808 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 809 --with-hesiod=PREFIX Use Hesiod lookup for ~ expansion 810 811Some influential environment variables: 812 CC C compiler command 813 CFLAGS C compiler flags 814 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 815 nonstandard directory <lib dir> 816 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 817 headers in a nonstandard directory <include dir> 818 CPP C preprocessor 819 820Use these variables to override the choices made by `configure' or to help 821it to find libraries and programs with nonstandard names/locations. 822 823_ACEOF 824fi 825 826if test "$ac_init_help" = "recursive"; then 827 # If there are subdirs, report their specific --help. 828 ac_popdir=`pwd` 829 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 830 test -d $ac_dir || continue 831 ac_builddir=. 832 833if test "$ac_dir" != .; then 834 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 835 # A "../" for each directory in $ac_dir_suffix. 836 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 837else 838 ac_dir_suffix= ac_top_builddir= 839fi 840 841case $srcdir in 842 .) # No --srcdir option. We are building in place. 843 ac_srcdir=. 844 if test -z "$ac_top_builddir"; then 845 ac_top_srcdir=. 846 else 847 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 848 fi ;; 849 [\\/]* | ?:[\\/]* ) # Absolute path. 850 ac_srcdir=$srcdir$ac_dir_suffix; 851 ac_top_srcdir=$srcdir ;; 852 *) # Relative path. 853 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 854 ac_top_srcdir=$ac_top_builddir$srcdir ;; 855esac 856# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be 857# absolute. 858ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` 859ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` 860ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` 861ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` 862 863 cd $ac_dir 864 # Check for guested configure; otherwise get Cygnus style configure. 865 if test -f $ac_srcdir/configure.gnu; then 866 echo 867 $SHELL $ac_srcdir/configure.gnu --help=recursive 868 elif test -f $ac_srcdir/configure; then 869 echo 870 $SHELL $ac_srcdir/configure --help=recursive 871 elif test -f $ac_srcdir/configure.ac || 872 test -f $ac_srcdir/configure.in; then 873 echo 874 $ac_configure --help 875 else 876 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 877 fi 878 cd $ac_popdir 879 done 880fi 881 882test -n "$ac_init_help" && exit 0 883if $ac_init_version; then 884 cat <<\_ACEOF 885 886Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 887Free Software Foundation, Inc. 888This configure script is free software; the Free Software Foundation 889gives unlimited permission to copy, distribute and modify it. 890_ACEOF 891 exit 0 892fi 893exec 5>config.log 894cat >&5 <<_ACEOF 895This file contains any messages produced by compilers while 896running configure, to aid debugging if configure makes a mistake. 897 898It was created by $as_me, which was 899generated by GNU Autoconf 2.57. Invocation command line was 900 901 $ $0 $@ 902 903_ACEOF 904{ 905cat <<_ASUNAME 906## --------- ## 907## Platform. ## 908## --------- ## 909 910hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 911uname -m = `(uname -m) 2>/dev/null || echo unknown` 912uname -r = `(uname -r) 2>/dev/null || echo unknown` 913uname -s = `(uname -s) 2>/dev/null || echo unknown` 914uname -v = `(uname -v) 2>/dev/null || echo unknown` 915 916/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 917/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 918 919/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 920/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 921/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 922hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 923/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 924/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 925/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 926 927_ASUNAME 928 929as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 930for as_dir in $PATH 931do 932 IFS=$as_save_IFS 933 test -z "$as_dir" && as_dir=. 934 echo "PATH: $as_dir" 935done 936 937} >&5 938 939cat >&5 <<_ACEOF 940 941 942## ----------- ## 943## Core tests. ## 944## ----------- ## 945 946_ACEOF 947 948 949# Keep a trace of the command line. 950# Strip out --no-create and --no-recursion so they do not pile up. 951# Strip out --silent because we don't want to record it for future runs. 952# Also quote any args containing shell meta-characters. 953# Make two passes to allow for proper duplicate-argument suppression. 954ac_configure_args= 955ac_configure_args0= 956ac_configure_args1= 957ac_sep= 958ac_must_keep_next=false 959for ac_pass in 1 2 960do 961 for ac_arg 962 do 963 case $ac_arg in 964 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 965 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 966 | -silent | --silent | --silen | --sile | --sil) 967 continue ;; 968 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 969 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 970 esac 971 case $ac_pass in 972 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 973 2) 974 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 975 if test $ac_must_keep_next = true; then 976 ac_must_keep_next=false # Got value, back to normal. 977 else 978 case $ac_arg in 979 *=* | --config-cache | -C | -disable-* | --disable-* \ 980 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 981 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 982 | -with-* | --with-* | -without-* | --without-* | --x) 983 case "$ac_configure_args0 " in 984 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 985 esac 986 ;; 987 -* ) ac_must_keep_next=true ;; 988 esac 989 fi 990 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 991 # Get rid of the leading space. 992 ac_sep=" " 993 ;; 994 esac 995 done 996done 997$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 998$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 999 1000# When interrupted or exit'd, cleanup temporary files, and complete 1001# config.log. We remove comments because anyway the quotes in there 1002# would cause problems or look ugly. 1003# WARNING: Be sure not to use single quotes in there, as some shells, 1004# such as our DU 5.0 friend, will then `close' the trap. 1005trap 'exit_status=$? 1006 # Save into config.log some information that might help in debugging. 1007 { 1008 echo 1009 1010 cat <<\_ASBOX 1011## ---------------- ## 1012## Cache variables. ## 1013## ---------------- ## 1014_ASBOX 1015 echo 1016 # The following way of writing the cache mishandles newlines in values, 1017{ 1018 (set) 2>&1 | 1019 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1020 *ac_space=\ *) 1021 sed -n \ 1022 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1023 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1024 ;; 1025 *) 1026 sed -n \ 1027 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1028 ;; 1029 esac; 1030} 1031 echo 1032 1033 cat <<\_ASBOX 1034## ----------------- ## 1035## Output variables. ## 1036## ----------------- ## 1037_ASBOX 1038 echo 1039 for ac_var in $ac_subst_vars 1040 do 1041 eval ac_val=$`echo $ac_var` 1042 echo "$ac_var='"'"'$ac_val'"'"'" 1043 done | sort 1044 echo 1045 1046 if test -n "$ac_subst_files"; then 1047 cat <<\_ASBOX 1048## ------------- ## 1049## Output files. ## 1050## ------------- ## 1051_ASBOX 1052 echo 1053 for ac_var in $ac_subst_files 1054 do 1055 eval ac_val=$`echo $ac_var` 1056 echo "$ac_var='"'"'$ac_val'"'"'" 1057 done | sort 1058 echo 1059 fi 1060 1061 if test -s confdefs.h; then 1062 cat <<\_ASBOX 1063## ----------- ## 1064## confdefs.h. ## 1065## ----------- ## 1066_ASBOX 1067 echo 1068 sed "/^$/d" confdefs.h | sort 1069 echo 1070 fi 1071 test "$ac_signal" != 0 && 1072 echo "$as_me: caught signal $ac_signal" 1073 echo "$as_me: exit $exit_status" 1074 } >&5 1075 rm -f core core.* *.core && 1076 rm -rf conftest* confdefs* conf$$* $ac_clean_files && 1077 exit $exit_status 1078 ' 0 1079for ac_signal in 1 2 13 15; do 1080 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1081done 1082ac_signal=0 1083 1084# confdefs.h avoids OS command line length limits that DEFS can exceed. 1085rm -rf conftest* confdefs.h 1086# AIX cpp loses on an empty file, so make sure it contains at least a newline. 1087echo >confdefs.h 1088 1089# Predefined preprocessor variables. 1090 1091cat >>confdefs.h <<_ACEOF 1092#define PACKAGE_NAME "$PACKAGE_NAME" 1093_ACEOF 1094 1095 1096cat >>confdefs.h <<_ACEOF 1097#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1098_ACEOF 1099 1100 1101cat >>confdefs.h <<_ACEOF 1102#define PACKAGE_VERSION "$PACKAGE_VERSION" 1103_ACEOF 1104 1105 1106cat >>confdefs.h <<_ACEOF 1107#define PACKAGE_STRING "$PACKAGE_STRING" 1108_ACEOF 1109 1110 1111cat >>confdefs.h <<_ACEOF 1112#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1113_ACEOF 1114 1115 1116# Let the site file select an alternate cache file if it wants to. 1117# Prefer explicitly selected file to automatically selected ones. 1118if test -z "$CONFIG_SITE"; then 1119 if test "x$prefix" != xNONE; then 1120 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1121 else 1122 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1123 fi 1124fi 1125for ac_site_file in $CONFIG_SITE; do 1126 if test -r "$ac_site_file"; then 1127 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1128echo "$as_me: loading site script $ac_site_file" >&6;} 1129 sed 's/^/| /' "$ac_site_file" >&5 1130 . "$ac_site_file" 1131 fi 1132done 1133 1134if test -r "$cache_file"; then 1135 # Some versions of bash will fail to source /dev/null (special 1136 # files actually), so we avoid doing that. 1137 if test -f "$cache_file"; then 1138 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1139echo "$as_me: loading cache $cache_file" >&6;} 1140 case $cache_file in 1141 [\\/]* | ?:[\\/]* ) . $cache_file;; 1142 *) . ./$cache_file;; 1143 esac 1144 fi 1145else 1146 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1147echo "$as_me: creating cache $cache_file" >&6;} 1148 >$cache_file 1149fi 1150 1151# Check that the precious variables saved in the cache have kept the same 1152# value. 1153ac_cache_corrupted=false 1154for ac_var in `(set) 2>&1 | 1155 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1156 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1157 eval ac_new_set=\$ac_env_${ac_var}_set 1158 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1159 eval ac_new_val="\$ac_env_${ac_var}_value" 1160 case $ac_old_set,$ac_new_set in 1161 set,) 1162 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1163echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1164 ac_cache_corrupted=: ;; 1165 ,set) 1166 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1167echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1168 ac_cache_corrupted=: ;; 1169 ,);; 1170 *) 1171 if test "x$ac_old_val" != "x$ac_new_val"; then 1172 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1173echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1174 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1175echo "$as_me: former value: $ac_old_val" >&2;} 1176 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1177echo "$as_me: current value: $ac_new_val" >&2;} 1178 ac_cache_corrupted=: 1179 fi;; 1180 esac 1181 # Pass precious variables to config.status. 1182 if test "$ac_new_set" = set; then 1183 case $ac_new_val in 1184 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1185 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1186 *) ac_arg=$ac_var=$ac_new_val ;; 1187 esac 1188 case " $ac_configure_args " in 1189 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1190 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1191 esac 1192 fi 1193done 1194if $ac_cache_corrupted; then 1195 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1196echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1197 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1198echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1199 { (exit 1); exit 1; }; } 1200fi 1201 1202ac_ext=c 1203ac_cpp='$CPP $CPPFLAGS' 1204ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1205ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1206ac_compiler_gnu=$ac_cv_c_compiler_gnu 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227ac_aux_dir= 1228for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1229 if test -f $ac_dir/install-sh; then 1230 ac_aux_dir=$ac_dir 1231 ac_install_sh="$ac_aux_dir/install-sh -c" 1232 break 1233 elif test -f $ac_dir/install.sh; then 1234 ac_aux_dir=$ac_dir 1235 ac_install_sh="$ac_aux_dir/install.sh -c" 1236 break 1237 elif test -f $ac_dir/shtool; then 1238 ac_aux_dir=$ac_dir 1239 ac_install_sh="$ac_aux_dir/shtool install -c" 1240 break 1241 fi 1242done 1243if test -z "$ac_aux_dir"; then 1244 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1245echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1246 { (exit 1); exit 1; }; } 1247fi 1248ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1249ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1250ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1251 1252# Make sure we can run config.sub. 1253$ac_config_sub sun4 >/dev/null 2>&1 || 1254 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 1255echo "$as_me: error: cannot run $ac_config_sub" >&2;} 1256 { (exit 1); exit 1; }; } 1257 1258echo "$as_me:$LINENO: checking build system type" >&5 1259echo $ECHO_N "checking build system type... $ECHO_C" >&6 1260if test "${ac_cv_build+set}" = set; then 1261 echo $ECHO_N "(cached) $ECHO_C" >&6 1262else 1263 ac_cv_build_alias=$build_alias 1264test -z "$ac_cv_build_alias" && 1265 ac_cv_build_alias=`$ac_config_guess` 1266test -z "$ac_cv_build_alias" && 1267 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 1268echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1269 { (exit 1); exit 1; }; } 1270ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 1271 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 1272echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} 1273 { (exit 1); exit 1; }; } 1274 1275fi 1276echo "$as_me:$LINENO: result: $ac_cv_build" >&5 1277echo "${ECHO_T}$ac_cv_build" >&6 1278build=$ac_cv_build 1279build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1280build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1281build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1282 1283 1284echo "$as_me:$LINENO: checking host system type" >&5 1285echo $ECHO_N "checking host system type... $ECHO_C" >&6 1286if test "${ac_cv_host+set}" = set; then 1287 echo $ECHO_N "(cached) $ECHO_C" >&6 1288else 1289 ac_cv_host_alias=$host_alias 1290test -z "$ac_cv_host_alias" && 1291 ac_cv_host_alias=$ac_cv_build_alias 1292ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 1293 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1294echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1295 { (exit 1); exit 1; }; } 1296 1297fi 1298echo "$as_me:$LINENO: result: $ac_cv_host" >&5 1299echo "${ECHO_T}$ac_cv_host" >&6 1300host=$ac_cv_host 1301host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1302host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1303host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1304 1305 1306 1307echo "$as_me:$LINENO: checking cached host tuple" >&5 1308echo $ECHO_N "checking cached host tuple... $ECHO_C" >&6 1309if { test x"${ac_cv_host_system_type+set}" = x"set" && 1310 test x"$ac_cv_host_system_type" != x"$host"; }; then 1311 echo "$as_me:$LINENO: result: different" >&5 1312echo "${ECHO_T}different" >&6 1313 { { echo "$as_me:$LINENO: error: remove config.cache and re-run configure" >&5 1314echo "$as_me: error: remove config.cache and re-run configure" >&2;} 1315 { (exit 1); exit 1; }; } 1316else 1317 echo "$as_me:$LINENO: result: ok" >&5 1318echo "${ECHO_T}ok" >&6 1319fi 1320ac_cv_host_system_type="$host" 1321 1322 1323 1324case "${host}" in 1325 1326 ## Alpha (DEC) machines. 1327 alpha*-dec-osf* ) 1328 tcsh_config_file=decosf1 1329 ;; 1330 1331 ## Ultrix 1332 *-dec-ultrix* ) 1333 tcsh_config_file=ultrix 1334 ;; 1335 1336 ## DGUX 1337 *-dg-dguxR4* ) 1338 tcsh_config_file=dgux5.4 1339 ;; 1340 m88k-dg-dgux5.4R* ) 1341 tcsh_config_file=dgux5.4 1342 ;; 1343 1344 ## HP/UX 1345 *-hp-hpux7* ) 1346 tcsh_config_file=hpux7 1347 ;; 1348 *-hp-hpux[89]* ) 1349 tcsh_config_file=hpux8 1350 ;; 1351 *-hp-hpux1[0-9]* ) 1352 tcsh_config_file=hpux11 1353 ;; 1354 1355 ## IBM AIX systems 1356 *-ibm-aix*) 1357 tcsh_config_file=aix 1358 ;; 1359 1360 ## SX-4 1361 sx4-nec-*) 1362 CC='cc -h0,ansi,novector,float0' 1363 LDFLAGS='-Gsmall' 1364 tcsh_config_file=superux8 1365 ;; 1366 1367 ## IBM OS/390 systems 1368 *-ibm-os390*) 1369 CC='c89' 1370 tcsh_config_file=os390 1371 ;; 1372 1373 ## Linux 1374 *-*-linux* ) 1375 tcsh_config_file=linux 1376 ;; 1377 1378 ## Motorola systems 1379 m68k-motorola-sysv* ) 1380 tcsh_config_file=sysV68 1381 ;; 1382 m88k-motorola-sysv3* ) 1383 tcsh_config_file=sysV88 1384 ;; 1385 1386 ## NetBSD systems 1387 *-*-netbsd*) 1388 tcsh_config_file=bsd4.4 1389 ;; 1390 1391 ## FreeBSD systems 1392 *-*-freebsd*) 1393 tcsh_config_file=bsd4.4 1394 ;; 1395 1396 ## OpenBSD systems 1397 *-*-openbsd*) 1398 tcsh_config_file=bsd4.4 1399 ;; 1400 1401 ## BSDI systems 1402 *-*-bsdi*) 1403 tcsh_config_file=bsd4.4 1404 ;; 1405 1406 ## Mac OS X Server 1407 *-*-rhapsody* ) 1408 tcsh_config_file=bsd4.4 1409 ;; 1410 1411 ## Mac OS X Server 1412 *-*-darwin* ) 1413 tcsh_config_file=bsd4.4 1414 ;; 1415 1416 ## Silicon Graphics machines 1417 *-sgi-iri* ) 1418 tcsh_config_file=irix 1419 case "${host_os}" in 1420 irix[34]*) # Irix-3.x - Irix 4.x 1421 NON_GNU_DFLAGS='-D__STDC__' 1422 LIBS='-lsun -lbsd -lc_s' 1423 ;; 1424 irix5* | irix6.[01]*) # Irix 5.x, Irix 6.0 - 6.1 1425 LIBS='-lbsd' 1426 ;; 1427 irix6.[2-9]*) # Irix 6.2 and later 1428 tcsh_config_file=irix62 1429 ;; 1430 esac 1431 ;; 1432 1433 ## Suns 1434 *-sun-sunos3* ) 1435 tcsh_config_file=sunos35 1436 ;; 1437 *-sun-sunos4.0* ) 1438 tcsh_config_file=sunos40 1439 ;; 1440 *-sun-sunos4.1.[12]* ) 1441 tcsh_config_file=sunos41 1442 ;; 1443 *-sun-sunos4.1.[3456]* ) 1444 tcsh_config_file=sunos413 1445 ;; 1446 *-*-solaris2.[01]* ) # Should handle sparc or x86 1447 tcsh_config_file=sol2 1448 ;; 1449 *-sun-solaris2.2* ) # Sparc only release 1450 tcsh_config_file=sol22 1451 ;; 1452 *-sun-solaris2.3* ) # Sparc only release 1453 tcsh_config_file=sol23 1454 ;; 1455 *-*-solaris2.[45]* ) # Should handle sparc, x86 and powerpc 1456 tcsh_config_file=sol24 1457 ;; 1458 *-*-solaris2.* ) # Should handle sparc, x86 and powerpc 1459 tcsh_config_file=sol26 1460 ;; 1461 1462 ## Dell SVR4 1463 *-dell-sysv4* ) 1464 tcsh_config_file=sysv4 1465 DFLAGS="$DFLAGS -DDELL" 1466 ;; 1467 1468 ## SVR4 (Generic and otherwise) 1469 *-*-sysv4* ) 1470 tcsh_config_file=sysv4 1471 ;; 1472 1473 ## Tektronix systems 1474 m68k-tektronix-bsd* ) 1475 tcsh_config_file=bsd 1476 NON_GNU_DFLAGS='-DBSD -DUTek' 1477 ;; 1478 m88k-tektronix-sysv3* ) 1479 tcsh_config_file=tekXD88 1480 ;; 1481 1482 ## SCO 1483 *-sco3.2v5*) 1484 tcsh_config_file=sco32v5 1485 ;; 1486 *-sco3.2v4*) 1487 tcsh_config_file=sco32v4 1488 ;; 1489 *-sco3.2v2*) 1490 tcsh_config_file=sco32v2 1491 ;; 1492 1493 ## Siemens BS2000 Mainframe 1494 bs2000-siemens-posix) 1495 tcsh_config_file=bs2000 1496 ;; 1497 1498 ## Convex 1499 *-convex*) 1500 tcsh_config_file=convex 1501 ;; 1502 1503 ## Cray 1504 *-cray-unicos*) 1505 tcsh_config_file=cray 1506 ;; 1507 1508 ## Cygnus GNU Win32 1509 *-cygwin) 1510 tcsh_config_file=cygwin32 1511 ;; 1512 1513 ## mips-compaq-nonstopux 1514 *-*-nonstopux) 1515 tcsh_config_file=sysv4 1516 ;; 1517 1518 ## Apollo Domain/OS 1519 *-apollo-*) 1520 tcsh_config_file=apollo 1521 ;; 1522 1523 * ) 1524 { { echo "$as_me:$LINENO: error: Tcsh can't guess the configuration file name 1525for \`${host}' systems. 1526Check tcsh's \`Ported' file for manual configuration instructions." >&5 1527echo "$as_me: error: Tcsh can't guess the configuration file name 1528for \`${host}' systems. 1529Check tcsh's \`Ported' file for manual configuration instructions." >&2;} 1530 { (exit 1); exit 1; }; } 1531 ;; 1532 1533esac 1534 1535echo "Tcsh will use configuration file \`$tcsh_config_file'." 1536 1537 ac_config_headers="$ac_config_headers config.h:config/${tcsh_config_file}:config.h.in" 1538 1539ac_ext=c 1540ac_cpp='$CPP $CPPFLAGS' 1541ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1542ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1543ac_compiler_gnu=$ac_cv_c_compiler_gnu 1544if test -n "$ac_tool_prefix"; then 1545 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1546set dummy ${ac_tool_prefix}gcc; ac_word=$2 1547echo "$as_me:$LINENO: checking for $ac_word" >&5 1548echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1549if test "${ac_cv_prog_CC+set}" = set; then 1550 echo $ECHO_N "(cached) $ECHO_C" >&6 1551else 1552 if test -n "$CC"; then 1553 ac_cv_prog_CC="$CC" # Let the user override the test. 1554else 1555as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1556for as_dir in $PATH 1557do 1558 IFS=$as_save_IFS 1559 test -z "$as_dir" && as_dir=. 1560 for ac_exec_ext in '' $ac_executable_extensions; do 1561 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1562 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1563 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1564 break 2 1565 fi 1566done 1567done 1568 1569fi 1570fi 1571CC=$ac_cv_prog_CC 1572if test -n "$CC"; then 1573 echo "$as_me:$LINENO: result: $CC" >&5 1574echo "${ECHO_T}$CC" >&6 1575else 1576 echo "$as_me:$LINENO: result: no" >&5 1577echo "${ECHO_T}no" >&6 1578fi 1579 1580fi 1581if test -z "$ac_cv_prog_CC"; then 1582 ac_ct_CC=$CC 1583 # Extract the first word of "gcc", so it can be a program name with args. 1584set dummy gcc; ac_word=$2 1585echo "$as_me:$LINENO: checking for $ac_word" >&5 1586echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1587if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1588 echo $ECHO_N "(cached) $ECHO_C" >&6 1589else 1590 if test -n "$ac_ct_CC"; then 1591 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1592else 1593as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1594for as_dir in $PATH 1595do 1596 IFS=$as_save_IFS 1597 test -z "$as_dir" && as_dir=. 1598 for ac_exec_ext in '' $ac_executable_extensions; do 1599 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1600 ac_cv_prog_ac_ct_CC="gcc" 1601 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1602 break 2 1603 fi 1604done 1605done 1606 1607fi 1608fi 1609ac_ct_CC=$ac_cv_prog_ac_ct_CC 1610if test -n "$ac_ct_CC"; then 1611 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1612echo "${ECHO_T}$ac_ct_CC" >&6 1613else 1614 echo "$as_me:$LINENO: result: no" >&5 1615echo "${ECHO_T}no" >&6 1616fi 1617 1618 CC=$ac_ct_CC 1619else 1620 CC="$ac_cv_prog_CC" 1621fi 1622 1623if test -z "$CC"; then 1624 if test -n "$ac_tool_prefix"; then 1625 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1626set dummy ${ac_tool_prefix}cc; ac_word=$2 1627echo "$as_me:$LINENO: checking for $ac_word" >&5 1628echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1629if test "${ac_cv_prog_CC+set}" = set; then 1630 echo $ECHO_N "(cached) $ECHO_C" >&6 1631else 1632 if test -n "$CC"; then 1633 ac_cv_prog_CC="$CC" # Let the user override the test. 1634else 1635as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1636for as_dir in $PATH 1637do 1638 IFS=$as_save_IFS 1639 test -z "$as_dir" && as_dir=. 1640 for ac_exec_ext in '' $ac_executable_extensions; do 1641 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1642 ac_cv_prog_CC="${ac_tool_prefix}cc" 1643 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1644 break 2 1645 fi 1646done 1647done 1648 1649fi 1650fi 1651CC=$ac_cv_prog_CC 1652if test -n "$CC"; then 1653 echo "$as_me:$LINENO: result: $CC" >&5 1654echo "${ECHO_T}$CC" >&6 1655else 1656 echo "$as_me:$LINENO: result: no" >&5 1657echo "${ECHO_T}no" >&6 1658fi 1659 1660fi 1661if test -z "$ac_cv_prog_CC"; then 1662 ac_ct_CC=$CC 1663 # Extract the first word of "cc", so it can be a program name with args. 1664set dummy cc; ac_word=$2 1665echo "$as_me:$LINENO: checking for $ac_word" >&5 1666echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1667if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1668 echo $ECHO_N "(cached) $ECHO_C" >&6 1669else 1670 if test -n "$ac_ct_CC"; then 1671 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1672else 1673as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1674for as_dir in $PATH 1675do 1676 IFS=$as_save_IFS 1677 test -z "$as_dir" && as_dir=. 1678 for ac_exec_ext in '' $ac_executable_extensions; do 1679 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1680 ac_cv_prog_ac_ct_CC="cc" 1681 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1682 break 2 1683 fi 1684done 1685done 1686 1687fi 1688fi 1689ac_ct_CC=$ac_cv_prog_ac_ct_CC 1690if test -n "$ac_ct_CC"; then 1691 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1692echo "${ECHO_T}$ac_ct_CC" >&6 1693else 1694 echo "$as_me:$LINENO: result: no" >&5 1695echo "${ECHO_T}no" >&6 1696fi 1697 1698 CC=$ac_ct_CC 1699else 1700 CC="$ac_cv_prog_CC" 1701fi 1702 1703fi 1704if test -z "$CC"; then 1705 # Extract the first word of "cc", so it can be a program name with args. 1706set dummy cc; ac_word=$2 1707echo "$as_me:$LINENO: checking for $ac_word" >&5 1708echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1709if test "${ac_cv_prog_CC+set}" = set; then 1710 echo $ECHO_N "(cached) $ECHO_C" >&6 1711else 1712 if test -n "$CC"; then 1713 ac_cv_prog_CC="$CC" # Let the user override the test. 1714else 1715 ac_prog_rejected=no 1716as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1717for as_dir in $PATH 1718do 1719 IFS=$as_save_IFS 1720 test -z "$as_dir" && as_dir=. 1721 for ac_exec_ext in '' $ac_executable_extensions; do 1722 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1723 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1724 ac_prog_rejected=yes 1725 continue 1726 fi 1727 ac_cv_prog_CC="cc" 1728 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1729 break 2 1730 fi 1731done 1732done 1733 1734if test $ac_prog_rejected = yes; then 1735 # We found a bogon in the path, so make sure we never use it. 1736 set dummy $ac_cv_prog_CC 1737 shift 1738 if test $# != 0; then 1739 # We chose a different compiler from the bogus one. 1740 # However, it has the same basename, so the bogon will be chosen 1741 # first if we set CC to just the basename; use the full file name. 1742 shift 1743 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1744 fi 1745fi 1746fi 1747fi 1748CC=$ac_cv_prog_CC 1749if test -n "$CC"; then 1750 echo "$as_me:$LINENO: result: $CC" >&5 1751echo "${ECHO_T}$CC" >&6 1752else 1753 echo "$as_me:$LINENO: result: no" >&5 1754echo "${ECHO_T}no" >&6 1755fi 1756 1757fi 1758if test -z "$CC"; then 1759 if test -n "$ac_tool_prefix"; then 1760 for ac_prog in cl 1761 do 1762 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1763set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1764echo "$as_me:$LINENO: checking for $ac_word" >&5 1765echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1766if test "${ac_cv_prog_CC+set}" = set; then 1767 echo $ECHO_N "(cached) $ECHO_C" >&6 1768else 1769 if test -n "$CC"; then 1770 ac_cv_prog_CC="$CC" # Let the user override the test. 1771else 1772as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1773for as_dir in $PATH 1774do 1775 IFS=$as_save_IFS 1776 test -z "$as_dir" && as_dir=. 1777 for ac_exec_ext in '' $ac_executable_extensions; do 1778 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1779 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1780 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1781 break 2 1782 fi 1783done 1784done 1785 1786fi 1787fi 1788CC=$ac_cv_prog_CC 1789if test -n "$CC"; then 1790 echo "$as_me:$LINENO: result: $CC" >&5 1791echo "${ECHO_T}$CC" >&6 1792else 1793 echo "$as_me:$LINENO: result: no" >&5 1794echo "${ECHO_T}no" >&6 1795fi 1796 1797 test -n "$CC" && break 1798 done 1799fi 1800if test -z "$CC"; then 1801 ac_ct_CC=$CC 1802 for ac_prog in cl 1803do 1804 # Extract the first word of "$ac_prog", so it can be a program name with args. 1805set dummy $ac_prog; ac_word=$2 1806echo "$as_me:$LINENO: checking for $ac_word" >&5 1807echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1808if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1809 echo $ECHO_N "(cached) $ECHO_C" >&6 1810else 1811 if test -n "$ac_ct_CC"; then 1812 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1813else 1814as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1815for as_dir in $PATH 1816do 1817 IFS=$as_save_IFS 1818 test -z "$as_dir" && as_dir=. 1819 for ac_exec_ext in '' $ac_executable_extensions; do 1820 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1821 ac_cv_prog_ac_ct_CC="$ac_prog" 1822 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1823 break 2 1824 fi 1825done 1826done 1827 1828fi 1829fi 1830ac_ct_CC=$ac_cv_prog_ac_ct_CC 1831if test -n "$ac_ct_CC"; then 1832 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1833echo "${ECHO_T}$ac_ct_CC" >&6 1834else 1835 echo "$as_me:$LINENO: result: no" >&5 1836echo "${ECHO_T}no" >&6 1837fi 1838 1839 test -n "$ac_ct_CC" && break 1840done 1841 1842 CC=$ac_ct_CC 1843fi 1844 1845fi 1846 1847 1848test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 1849See \`config.log' for more details." >&5 1850echo "$as_me: error: no acceptable C compiler found in \$PATH 1851See \`config.log' for more details." >&2;} 1852 { (exit 1); exit 1; }; } 1853 1854# Provide some information about the compiler. 1855echo "$as_me:$LINENO:" \ 1856 "checking for C compiler version" >&5 1857ac_compiler=`set X $ac_compile; echo $2` 1858{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1859 (eval $ac_compiler --version </dev/null >&5) 2>&5 1860 ac_status=$? 1861 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1862 (exit $ac_status); } 1863{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1864 (eval $ac_compiler -v </dev/null >&5) 2>&5 1865 ac_status=$? 1866 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1867 (exit $ac_status); } 1868{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1869 (eval $ac_compiler -V </dev/null >&5) 2>&5 1870 ac_status=$? 1871 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1872 (exit $ac_status); } 1873 1874cat >conftest.$ac_ext <<_ACEOF 1875#line $LINENO "configure" 1876/* confdefs.h. */ 1877_ACEOF 1878cat confdefs.h >>conftest.$ac_ext 1879cat >>conftest.$ac_ext <<_ACEOF 1880/* end confdefs.h. */ 1881 1882int 1883main () 1884{ 1885 1886 ; 1887 return 0; 1888} 1889_ACEOF 1890ac_clean_files_save=$ac_clean_files 1891ac_clean_files="$ac_clean_files a.out a.exe b.out" 1892# Try to create an executable without -o first, disregard a.out. 1893# It will help us diagnose broken compilers, and finding out an intuition 1894# of exeext. 1895echo "$as_me:$LINENO: checking for C compiler default output" >&5 1896echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1897ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1898if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1899 (eval $ac_link_default) 2>&5 1900 ac_status=$? 1901 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1902 (exit $ac_status); }; then 1903 # Find the output, starting from the most likely. This scheme is 1904# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1905# resort. 1906 1907# Be careful to initialize this variable, since it used to be cached. 1908# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1909ac_cv_exeext= 1910# b.out is created by i960 compilers. 1911for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 1912do 1913 test -f "$ac_file" || continue 1914 case $ac_file in 1915 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 1916 ;; 1917 conftest.$ac_ext ) 1918 # This is the source file. 1919 ;; 1920 [ab].out ) 1921 # We found the default executable, but exeext='' is most 1922 # certainly right. 1923 break;; 1924 *.* ) 1925 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1926 # FIXME: I believe we export ac_cv_exeext for Libtool, 1927 # but it would be cool to find out if it's true. Does anybody 1928 # maintain Libtool? --akim. 1929 export ac_cv_exeext 1930 break;; 1931 * ) 1932 break;; 1933 esac 1934done 1935else 1936 echo "$as_me: failed program was:" >&5 1937sed 's/^/| /' conftest.$ac_ext >&5 1938 1939{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 1940See \`config.log' for more details." >&5 1941echo "$as_me: error: C compiler cannot create executables 1942See \`config.log' for more details." >&2;} 1943 { (exit 77); exit 77; }; } 1944fi 1945 1946ac_exeext=$ac_cv_exeext 1947echo "$as_me:$LINENO: result: $ac_file" >&5 1948echo "${ECHO_T}$ac_file" >&6 1949 1950# Check the compiler produces executables we can run. If not, either 1951# the compiler is broken, or we cross compile. 1952echo "$as_me:$LINENO: checking whether the C compiler works" >&5 1953echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1954# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1955# If not cross compiling, check that we can run a simple program. 1956if test "$cross_compiling" != yes; then 1957 if { ac_try='./$ac_file' 1958 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 1959 (eval $ac_try) 2>&5 1960 ac_status=$? 1961 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1962 (exit $ac_status); }; }; then 1963 cross_compiling=no 1964 else 1965 if test "$cross_compiling" = maybe; then 1966 cross_compiling=yes 1967 else 1968 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 1969If you meant to cross compile, use \`--host'. 1970See \`config.log' for more details." >&5 1971echo "$as_me: error: cannot run C compiled programs. 1972If you meant to cross compile, use \`--host'. 1973See \`config.log' for more details." >&2;} 1974 { (exit 1); exit 1; }; } 1975 fi 1976 fi 1977fi 1978echo "$as_me:$LINENO: result: yes" >&5 1979echo "${ECHO_T}yes" >&6 1980 1981rm -f a.out a.exe conftest$ac_cv_exeext b.out 1982ac_clean_files=$ac_clean_files_save 1983# Check the compiler produces executables we can run. If not, either 1984# the compiler is broken, or we cross compile. 1985echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 1986echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1987echo "$as_me:$LINENO: result: $cross_compiling" >&5 1988echo "${ECHO_T}$cross_compiling" >&6 1989 1990echo "$as_me:$LINENO: checking for suffix of executables" >&5 1991echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 1992if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 1993 (eval $ac_link) 2>&5 1994 ac_status=$? 1995 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1996 (exit $ac_status); }; then 1997 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1998# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1999# work properly (i.e., refer to `conftest.exe'), while it won't with 2000# `rm'. 2001for ac_file in conftest.exe conftest conftest.*; do 2002 test -f "$ac_file" || continue 2003 case $ac_file in 2004 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 2005 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2006 export ac_cv_exeext 2007 break;; 2008 * ) break;; 2009 esac 2010done 2011else 2012 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2013See \`config.log' for more details." >&5 2014echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2015See \`config.log' for more details." >&2;} 2016 { (exit 1); exit 1; }; } 2017fi 2018 2019rm -f conftest$ac_cv_exeext 2020echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2021echo "${ECHO_T}$ac_cv_exeext" >&6 2022 2023rm -f conftest.$ac_ext 2024EXEEXT=$ac_cv_exeext 2025ac_exeext=$EXEEXT 2026echo "$as_me:$LINENO: checking for suffix of object files" >&5 2027echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 2028if test "${ac_cv_objext+set}" = set; then 2029 echo $ECHO_N "(cached) $ECHO_C" >&6 2030else 2031 cat >conftest.$ac_ext <<_ACEOF 2032#line $LINENO "configure" 2033/* confdefs.h. */ 2034_ACEOF 2035cat confdefs.h >>conftest.$ac_ext 2036cat >>conftest.$ac_ext <<_ACEOF 2037/* end confdefs.h. */ 2038 2039int 2040main () 2041{ 2042 2043 ; 2044 return 0; 2045} 2046_ACEOF 2047rm -f conftest.o conftest.obj 2048if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2049 (eval $ac_compile) 2>&5 2050 ac_status=$? 2051 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2052 (exit $ac_status); }; then 2053 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 2054 case $ac_file in 2055 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 2056 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2057 break;; 2058 esac 2059done 2060else 2061 echo "$as_me: failed program was:" >&5 2062sed 's/^/| /' conftest.$ac_ext >&5 2063 2064{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2065See \`config.log' for more details." >&5 2066echo "$as_me: error: cannot compute suffix of object files: cannot compile 2067See \`config.log' for more details." >&2;} 2068 { (exit 1); exit 1; }; } 2069fi 2070 2071rm -f conftest.$ac_cv_objext conftest.$ac_ext 2072fi 2073echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2074echo "${ECHO_T}$ac_cv_objext" >&6 2075OBJEXT=$ac_cv_objext 2076ac_objext=$OBJEXT 2077echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2078echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 2079if test "${ac_cv_c_compiler_gnu+set}" = set; then 2080 echo $ECHO_N "(cached) $ECHO_C" >&6 2081else 2082 cat >conftest.$ac_ext <<_ACEOF 2083#line $LINENO "configure" 2084/* confdefs.h. */ 2085_ACEOF 2086cat confdefs.h >>conftest.$ac_ext 2087cat >>conftest.$ac_ext <<_ACEOF 2088/* end confdefs.h. */ 2089 2090int 2091main () 2092{ 2093#ifndef __GNUC__ 2094 choke me 2095#endif 2096 2097 ; 2098 return 0; 2099} 2100_ACEOF 2101rm -f conftest.$ac_objext 2102if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2103 (eval $ac_compile) 2>&5 2104 ac_status=$? 2105 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2106 (exit $ac_status); } && 2107 { ac_try='test -s conftest.$ac_objext' 2108 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2109 (eval $ac_try) 2>&5 2110 ac_status=$? 2111 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2112 (exit $ac_status); }; }; then 2113 ac_compiler_gnu=yes 2114else 2115 echo "$as_me: failed program was:" >&5 2116sed 's/^/| /' conftest.$ac_ext >&5 2117 2118ac_compiler_gnu=no 2119fi 2120rm -f conftest.$ac_objext conftest.$ac_ext 2121ac_cv_c_compiler_gnu=$ac_compiler_gnu 2122 2123fi 2124echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2125echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 2126GCC=`test $ac_compiler_gnu = yes && echo yes` 2127ac_test_CFLAGS=${CFLAGS+set} 2128ac_save_CFLAGS=$CFLAGS 2129CFLAGS="-g" 2130echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2131echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 2132if test "${ac_cv_prog_cc_g+set}" = set; then 2133 echo $ECHO_N "(cached) $ECHO_C" >&6 2134else 2135 cat >conftest.$ac_ext <<_ACEOF 2136#line $LINENO "configure" 2137/* confdefs.h. */ 2138_ACEOF 2139cat confdefs.h >>conftest.$ac_ext 2140cat >>conftest.$ac_ext <<_ACEOF 2141/* end confdefs.h. */ 2142 2143int 2144main () 2145{ 2146 2147 ; 2148 return 0; 2149} 2150_ACEOF 2151rm -f conftest.$ac_objext 2152if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2153 (eval $ac_compile) 2>&5 2154 ac_status=$? 2155 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2156 (exit $ac_status); } && 2157 { ac_try='test -s conftest.$ac_objext' 2158 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2159 (eval $ac_try) 2>&5 2160 ac_status=$? 2161 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2162 (exit $ac_status); }; }; then 2163 ac_cv_prog_cc_g=yes 2164else 2165 echo "$as_me: failed program was:" >&5 2166sed 's/^/| /' conftest.$ac_ext >&5 2167 2168ac_cv_prog_cc_g=no 2169fi 2170rm -f conftest.$ac_objext conftest.$ac_ext 2171fi 2172echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2173echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 2174if test "$ac_test_CFLAGS" = set; then 2175 CFLAGS=$ac_save_CFLAGS 2176elif test $ac_cv_prog_cc_g = yes; then 2177 if test "$GCC" = yes; then 2178 CFLAGS="-g -O2" 2179 else 2180 CFLAGS="-g" 2181 fi 2182else 2183 if test "$GCC" = yes; then 2184 CFLAGS="-O2" 2185 else 2186 CFLAGS= 2187 fi 2188fi 2189echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 2190echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2191if test "${ac_cv_prog_cc_stdc+set}" = set; then 2192 echo $ECHO_N "(cached) $ECHO_C" >&6 2193else 2194 ac_cv_prog_cc_stdc=no 2195ac_save_CC=$CC 2196cat >conftest.$ac_ext <<_ACEOF 2197#line $LINENO "configure" 2198/* confdefs.h. */ 2199_ACEOF 2200cat confdefs.h >>conftest.$ac_ext 2201cat >>conftest.$ac_ext <<_ACEOF 2202/* end confdefs.h. */ 2203#include <stdarg.h> 2204#include <stdio.h> 2205#include <sys/types.h> 2206#include <sys/stat.h> 2207/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2208struct buf { int x; }; 2209FILE * (*rcsopen) (struct buf *, struct stat *, int); 2210static char *e (p, i) 2211 char **p; 2212 int i; 2213{ 2214 return p[i]; 2215} 2216static char *f (char * (*g) (char **, int), char **p, ...) 2217{ 2218 char *s; 2219 va_list v; 2220 va_start (v,p); 2221 s = g (p, va_arg (v,int)); 2222 va_end (v); 2223 return s; 2224} 2225int test (int i, double x); 2226struct s1 {int (*f) (int a);}; 2227struct s2 {int (*f) (double a);}; 2228int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2229int argc; 2230char **argv; 2231int 2232main () 2233{ 2234return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2235 ; 2236 return 0; 2237} 2238_ACEOF 2239# Don't try gcc -ansi; that turns off useful extensions and 2240# breaks some systems' header files. 2241# AIX -qlanglvl=ansi 2242# Ultrix and OSF/1 -std1 2243# HP-UX 10.20 and later -Ae 2244# HP-UX older versions -Aa -D_HPUX_SOURCE 2245# SVR4 -Xc -D__EXTENSIONS__ 2246for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2247do 2248 CC="$ac_save_CC $ac_arg" 2249 rm -f conftest.$ac_objext 2250if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2251 (eval $ac_compile) 2>&5 2252 ac_status=$? 2253 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2254 (exit $ac_status); } && 2255 { ac_try='test -s conftest.$ac_objext' 2256 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2257 (eval $ac_try) 2>&5 2258 ac_status=$? 2259 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2260 (exit $ac_status); }; }; then 2261 ac_cv_prog_cc_stdc=$ac_arg 2262break 2263else 2264 echo "$as_me: failed program was:" >&5 2265sed 's/^/| /' conftest.$ac_ext >&5 2266 2267fi 2268rm -f conftest.$ac_objext 2269done 2270rm -f conftest.$ac_ext conftest.$ac_objext 2271CC=$ac_save_CC 2272 2273fi 2274 2275case "x$ac_cv_prog_cc_stdc" in 2276 x|xno) 2277 echo "$as_me:$LINENO: result: none needed" >&5 2278echo "${ECHO_T}none needed" >&6 ;; 2279 *) 2280 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2281echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2282 CC="$CC $ac_cv_prog_cc_stdc" ;; 2283esac 2284 2285# Some people use a C++ compiler to compile C. Since we use `exit', 2286# in C++ we need to declare it. In case someone uses the same compiler 2287# for both compiling C and C++ we need to have the C++ compiler decide 2288# the declaration of exit, since it's the most demanding environment. 2289cat >conftest.$ac_ext <<_ACEOF 2290#ifndef __cplusplus 2291 choke me 2292#endif 2293_ACEOF 2294rm -f conftest.$ac_objext 2295if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2296 (eval $ac_compile) 2>&5 2297 ac_status=$? 2298 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2299 (exit $ac_status); } && 2300 { ac_try='test -s conftest.$ac_objext' 2301 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2302 (eval $ac_try) 2>&5 2303 ac_status=$? 2304 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2305 (exit $ac_status); }; }; then 2306 for ac_declaration in \ 2307 ''\ 2308 '#include <stdlib.h>' \ 2309 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2310 'extern "C" void std::exit (int); using std::exit;' \ 2311 'extern "C" void exit (int) throw ();' \ 2312 'extern "C" void exit (int);' \ 2313 'void exit (int);' 2314do 2315 cat >conftest.$ac_ext <<_ACEOF 2316#line $LINENO "configure" 2317/* confdefs.h. */ 2318_ACEOF 2319cat confdefs.h >>conftest.$ac_ext 2320cat >>conftest.$ac_ext <<_ACEOF 2321/* end confdefs.h. */ 2322#include <stdlib.h> 2323$ac_declaration 2324int 2325main () 2326{ 2327exit (42); 2328 ; 2329 return 0; 2330} 2331_ACEOF 2332rm -f conftest.$ac_objext 2333if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2334 (eval $ac_compile) 2>&5 2335 ac_status=$? 2336 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2337 (exit $ac_status); } && 2338 { ac_try='test -s conftest.$ac_objext' 2339 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2340 (eval $ac_try) 2>&5 2341 ac_status=$? 2342 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2343 (exit $ac_status); }; }; then 2344 : 2345else 2346 echo "$as_me: failed program was:" >&5 2347sed 's/^/| /' conftest.$ac_ext >&5 2348 2349continue 2350fi 2351rm -f conftest.$ac_objext conftest.$ac_ext 2352 cat >conftest.$ac_ext <<_ACEOF 2353#line $LINENO "configure" 2354/* confdefs.h. */ 2355_ACEOF 2356cat confdefs.h >>conftest.$ac_ext 2357cat >>conftest.$ac_ext <<_ACEOF 2358/* end confdefs.h. */ 2359$ac_declaration 2360int 2361main () 2362{ 2363exit (42); 2364 ; 2365 return 0; 2366} 2367_ACEOF 2368rm -f conftest.$ac_objext 2369if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2370 (eval $ac_compile) 2>&5 2371 ac_status=$? 2372 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2373 (exit $ac_status); } && 2374 { ac_try='test -s conftest.$ac_objext' 2375 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2376 (eval $ac_try) 2>&5 2377 ac_status=$? 2378 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2379 (exit $ac_status); }; }; then 2380 break 2381else 2382 echo "$as_me: failed program was:" >&5 2383sed 's/^/| /' conftest.$ac_ext >&5 2384 2385fi 2386rm -f conftest.$ac_objext conftest.$ac_ext 2387done 2388rm -f conftest* 2389if test -n "$ac_declaration"; then 2390 echo '#ifdef __cplusplus' >>confdefs.h 2391 echo $ac_declaration >>confdefs.h 2392 echo '#endif' >>confdefs.h 2393fi 2394 2395else 2396 echo "$as_me: failed program was:" >&5 2397sed 's/^/| /' conftest.$ac_ext >&5 2398 2399fi 2400rm -f conftest.$ac_objext conftest.$ac_ext 2401ac_ext=c 2402ac_cpp='$CPP $CPPFLAGS' 2403ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2404ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2405ac_compiler_gnu=$ac_cv_c_compiler_gnu 2406 2407ac_ext=c 2408ac_cpp='$CPP $CPPFLAGS' 2409ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2410ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2411ac_compiler_gnu=$ac_cv_c_compiler_gnu 2412echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 2413echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 2414# On Suns, sometimes $CPP names a directory. 2415if test -n "$CPP" && test -d "$CPP"; then 2416 CPP= 2417fi 2418if test -z "$CPP"; then 2419 if test "${ac_cv_prog_CPP+set}" = set; then 2420 echo $ECHO_N "(cached) $ECHO_C" >&6 2421else 2422 # Double quotes because CPP needs to be expanded 2423 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 2424 do 2425 ac_preproc_ok=false 2426for ac_c_preproc_warn_flag in '' yes 2427do 2428 # Use a header file that comes with gcc, so configuring glibc 2429 # with a fresh cross-compiler works. 2430 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2431 # <limits.h> exists even on freestanding compilers. 2432 # On the NeXT, cc -E runs the code through the compiler's parser, 2433 # not just through cpp. "Syntax error" is here to catch this case. 2434 cat >conftest.$ac_ext <<_ACEOF 2435#line $LINENO "configure" 2436/* confdefs.h. */ 2437_ACEOF 2438cat confdefs.h >>conftest.$ac_ext 2439cat >>conftest.$ac_ext <<_ACEOF 2440/* end confdefs.h. */ 2441#ifdef __STDC__ 2442# include <limits.h> 2443#else 2444# include <assert.h> 2445#endif 2446 Syntax error 2447_ACEOF 2448if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2449 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2450 ac_status=$? 2451 grep -v '^ *+' conftest.er1 >conftest.err 2452 rm -f conftest.er1 2453 cat conftest.err >&5 2454 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2455 (exit $ac_status); } >/dev/null; then 2456 if test -s conftest.err; then 2457 ac_cpp_err=$ac_c_preproc_warn_flag 2458 else 2459 ac_cpp_err= 2460 fi 2461else 2462 ac_cpp_err=yes 2463fi 2464if test -z "$ac_cpp_err"; then 2465 : 2466else 2467 echo "$as_me: failed program was:" >&5 2468sed 's/^/| /' conftest.$ac_ext >&5 2469 2470 # Broken: fails on valid input. 2471continue 2472fi 2473rm -f conftest.err conftest.$ac_ext 2474 2475 # OK, works on sane cases. Now check whether non-existent headers 2476 # can be detected and how. 2477 cat >conftest.$ac_ext <<_ACEOF 2478#line $LINENO "configure" 2479/* confdefs.h. */ 2480_ACEOF 2481cat confdefs.h >>conftest.$ac_ext 2482cat >>conftest.$ac_ext <<_ACEOF 2483/* end confdefs.h. */ 2484#include <ac_nonexistent.h> 2485_ACEOF 2486if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2487 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2488 ac_status=$? 2489 grep -v '^ *+' conftest.er1 >conftest.err 2490 rm -f conftest.er1 2491 cat conftest.err >&5 2492 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2493 (exit $ac_status); } >/dev/null; then 2494 if test -s conftest.err; then 2495 ac_cpp_err=$ac_c_preproc_warn_flag 2496 else 2497 ac_cpp_err= 2498 fi 2499else 2500 ac_cpp_err=yes 2501fi 2502if test -z "$ac_cpp_err"; then 2503 # Broken: success on invalid input. 2504continue 2505else 2506 echo "$as_me: failed program was:" >&5 2507sed 's/^/| /' conftest.$ac_ext >&5 2508 2509 # Passes both tests. 2510ac_preproc_ok=: 2511break 2512fi 2513rm -f conftest.err conftest.$ac_ext 2514 2515done 2516# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2517rm -f conftest.err conftest.$ac_ext 2518if $ac_preproc_ok; then 2519 break 2520fi 2521 2522 done 2523 ac_cv_prog_CPP=$CPP 2524 2525fi 2526 CPP=$ac_cv_prog_CPP 2527else 2528 ac_cv_prog_CPP=$CPP 2529fi 2530echo "$as_me:$LINENO: result: $CPP" >&5 2531echo "${ECHO_T}$CPP" >&6 2532ac_preproc_ok=false 2533for ac_c_preproc_warn_flag in '' yes 2534do 2535 # Use a header file that comes with gcc, so configuring glibc 2536 # with a fresh cross-compiler works. 2537 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2538 # <limits.h> exists even on freestanding compilers. 2539 # On the NeXT, cc -E runs the code through the compiler's parser, 2540 # not just through cpp. "Syntax error" is here to catch this case. 2541 cat >conftest.$ac_ext <<_ACEOF 2542#line $LINENO "configure" 2543/* confdefs.h. */ 2544_ACEOF 2545cat confdefs.h >>conftest.$ac_ext 2546cat >>conftest.$ac_ext <<_ACEOF 2547/* end confdefs.h. */ 2548#ifdef __STDC__ 2549# include <limits.h> 2550#else 2551# include <assert.h> 2552#endif 2553 Syntax error 2554_ACEOF 2555if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2556 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2557 ac_status=$? 2558 grep -v '^ *+' conftest.er1 >conftest.err 2559 rm -f conftest.er1 2560 cat conftest.err >&5 2561 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2562 (exit $ac_status); } >/dev/null; then 2563 if test -s conftest.err; then 2564 ac_cpp_err=$ac_c_preproc_warn_flag 2565 else 2566 ac_cpp_err= 2567 fi 2568else 2569 ac_cpp_err=yes 2570fi 2571if test -z "$ac_cpp_err"; then 2572 : 2573else 2574 echo "$as_me: failed program was:" >&5 2575sed 's/^/| /' conftest.$ac_ext >&5 2576 2577 # Broken: fails on valid input. 2578continue 2579fi 2580rm -f conftest.err conftest.$ac_ext 2581 2582 # OK, works on sane cases. Now check whether non-existent headers 2583 # can be detected and how. 2584 cat >conftest.$ac_ext <<_ACEOF 2585#line $LINENO "configure" 2586/* confdefs.h. */ 2587_ACEOF 2588cat confdefs.h >>conftest.$ac_ext 2589cat >>conftest.$ac_ext <<_ACEOF 2590/* end confdefs.h. */ 2591#include <ac_nonexistent.h> 2592_ACEOF 2593if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 2594 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 2595 ac_status=$? 2596 grep -v '^ *+' conftest.er1 >conftest.err 2597 rm -f conftest.er1 2598 cat conftest.err >&5 2599 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2600 (exit $ac_status); } >/dev/null; then 2601 if test -s conftest.err; then 2602 ac_cpp_err=$ac_c_preproc_warn_flag 2603 else 2604 ac_cpp_err= 2605 fi 2606else 2607 ac_cpp_err=yes 2608fi 2609if test -z "$ac_cpp_err"; then 2610 # Broken: success on invalid input. 2611continue 2612else 2613 echo "$as_me: failed program was:" >&5 2614sed 's/^/| /' conftest.$ac_ext >&5 2615 2616 # Passes both tests. 2617ac_preproc_ok=: 2618break 2619fi 2620rm -f conftest.err conftest.$ac_ext 2621 2622done 2623# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 2624rm -f conftest.err conftest.$ac_ext 2625if $ac_preproc_ok; then 2626 : 2627else 2628 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 2629See \`config.log' for more details." >&5 2630echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 2631See \`config.log' for more details." >&2;} 2632 { (exit 1); exit 1; }; } 2633fi 2634 2635ac_ext=c 2636ac_cpp='$CPP $CPPFLAGS' 2637ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2638ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2639ac_compiler_gnu=$ac_cv_c_compiler_gnu 2640 2641 2642 2643echo "$as_me:$LINENO: checking for egrep" >&5 2644echo $ECHO_N "checking for egrep... $ECHO_C" >&6 2645if test "${ac_cv_prog_egrep+set}" = set; then 2646 echo $ECHO_N "(cached) $ECHO_C" >&6 2647else 2648 if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2649 then ac_cv_prog_egrep='grep -E' 2650 else ac_cv_prog_egrep='egrep' 2651 fi 2652fi 2653echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 2654echo "${ECHO_T}$ac_cv_prog_egrep" >&6 2655 EGREP=$ac_cv_prog_egrep 2656 2657 2658if test $ac_cv_c_compiler_gnu = yes; then 2659 echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5 2660echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6 2661if test "${ac_cv_prog_gcc_traditional+set}" = set; then 2662 echo $ECHO_N "(cached) $ECHO_C" >&6 2663else 2664 ac_pattern="Autoconf.*'x'" 2665 cat >conftest.$ac_ext <<_ACEOF 2666#line $LINENO "configure" 2667/* confdefs.h. */ 2668_ACEOF 2669cat confdefs.h >>conftest.$ac_ext 2670cat >>conftest.$ac_ext <<_ACEOF 2671/* end confdefs.h. */ 2672#include <sgtty.h> 2673Autoconf TIOCGETP 2674_ACEOF 2675if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2676 $EGREP "$ac_pattern" >/dev/null 2>&1; then 2677 ac_cv_prog_gcc_traditional=yes 2678else 2679 ac_cv_prog_gcc_traditional=no 2680fi 2681rm -f conftest* 2682 2683 2684 if test $ac_cv_prog_gcc_traditional = no; then 2685 cat >conftest.$ac_ext <<_ACEOF 2686#line $LINENO "configure" 2687/* confdefs.h. */ 2688_ACEOF 2689cat confdefs.h >>conftest.$ac_ext 2690cat >>conftest.$ac_ext <<_ACEOF 2691/* end confdefs.h. */ 2692#include <termio.h> 2693Autoconf TCGETA 2694_ACEOF 2695if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2696 $EGREP "$ac_pattern" >/dev/null 2>&1; then 2697 ac_cv_prog_gcc_traditional=yes 2698fi 2699rm -f conftest* 2700 2701 fi 2702fi 2703echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5 2704echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6 2705 if test $ac_cv_prog_gcc_traditional = yes; then 2706 CC="$CC -traditional" 2707 fi 2708fi 2709 2710 2711if test $ac_cv_c_compiler_gnu = no ; then 2712 DFLAGS="$DFLAGS $NON_GNU_DFLAGS" 2713 CFLAGS="$CFLAGS $NON_GNU_CFLAGS" 2714fi 2715 2716case "${host}" in 2717 ## Cygnus GNU Win32 2718 *-cygwin) 2719 CFLAGS="$CFLAGS -mno-win32" 2720 ;; 2721esac 2722 2723echo "$as_me:$LINENO: checking for library containing crypt" >&5 2724echo $ECHO_N "checking for library containing crypt... $ECHO_C" >&6 2725if test "${ac_cv_search_crypt+set}" = set; then 2726 echo $ECHO_N "(cached) $ECHO_C" >&6 2727else 2728 ac_func_search_save_LIBS=$LIBS 2729ac_cv_search_crypt=no 2730cat >conftest.$ac_ext <<_ACEOF 2731#line $LINENO "configure" 2732/* confdefs.h. */ 2733_ACEOF 2734cat confdefs.h >>conftest.$ac_ext 2735cat >>conftest.$ac_ext <<_ACEOF 2736/* end confdefs.h. */ 2737 2738/* Override any gcc2 internal prototype to avoid an error. */ 2739#ifdef __cplusplus 2740extern "C" 2741#endif 2742/* We use char because int might match the return type of a gcc2 2743 builtin and then its argument prototype would still apply. */ 2744char crypt (); 2745int 2746main () 2747{ 2748crypt (); 2749 ; 2750 return 0; 2751} 2752_ACEOF 2753rm -f conftest.$ac_objext conftest$ac_exeext 2754if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2755 (eval $ac_link) 2>&5 2756 ac_status=$? 2757 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2758 (exit $ac_status); } && 2759 { ac_try='test -s conftest$ac_exeext' 2760 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2761 (eval $ac_try) 2>&5 2762 ac_status=$? 2763 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2764 (exit $ac_status); }; }; then 2765 ac_cv_search_crypt="none required" 2766else 2767 echo "$as_me: failed program was:" >&5 2768sed 's/^/| /' conftest.$ac_ext >&5 2769 2770fi 2771rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2772if test "$ac_cv_search_crypt" = no; then 2773 for ac_lib in crypt; do 2774 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 2775 cat >conftest.$ac_ext <<_ACEOF 2776#line $LINENO "configure" 2777/* confdefs.h. */ 2778_ACEOF 2779cat confdefs.h >>conftest.$ac_ext 2780cat >>conftest.$ac_ext <<_ACEOF 2781/* end confdefs.h. */ 2782 2783/* Override any gcc2 internal prototype to avoid an error. */ 2784#ifdef __cplusplus 2785extern "C" 2786#endif 2787/* We use char because int might match the return type of a gcc2 2788 builtin and then its argument prototype would still apply. */ 2789char crypt (); 2790int 2791main () 2792{ 2793crypt (); 2794 ; 2795 return 0; 2796} 2797_ACEOF 2798rm -f conftest.$ac_objext conftest$ac_exeext 2799if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2800 (eval $ac_link) 2>&5 2801 ac_status=$? 2802 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2803 (exit $ac_status); } && 2804 { ac_try='test -s conftest$ac_exeext' 2805 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2806 (eval $ac_try) 2>&5 2807 ac_status=$? 2808 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2809 (exit $ac_status); }; }; then 2810 ac_cv_search_crypt="-l$ac_lib" 2811break 2812else 2813 echo "$as_me: failed program was:" >&5 2814sed 's/^/| /' conftest.$ac_ext >&5 2815 2816fi 2817rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2818 done 2819fi 2820LIBS=$ac_func_search_save_LIBS 2821fi 2822echo "$as_me:$LINENO: result: $ac_cv_search_crypt" >&5 2823echo "${ECHO_T}$ac_cv_search_crypt" >&6 2824if test "$ac_cv_search_crypt" != no; then 2825 test "$ac_cv_search_crypt" = "none required" || LIBS="$ac_cv_search_crypt $LIBS" 2826 2827fi 2828 2829echo "$as_me:$LINENO: checking for library containing tgetent" >&5 2830echo $ECHO_N "checking for library containing tgetent... $ECHO_C" >&6 2831if test "${ac_cv_search_tgetent+set}" = set; then 2832 echo $ECHO_N "(cached) $ECHO_C" >&6 2833else 2834 ac_func_search_save_LIBS=$LIBS 2835ac_cv_search_tgetent=no 2836cat >conftest.$ac_ext <<_ACEOF 2837#line $LINENO "configure" 2838/* confdefs.h. */ 2839_ACEOF 2840cat confdefs.h >>conftest.$ac_ext 2841cat >>conftest.$ac_ext <<_ACEOF 2842/* end confdefs.h. */ 2843 2844/* Override any gcc2 internal prototype to avoid an error. */ 2845#ifdef __cplusplus 2846extern "C" 2847#endif 2848/* We use char because int might match the return type of a gcc2 2849 builtin and then its argument prototype would still apply. */ 2850char tgetent (); 2851int 2852main () 2853{ 2854tgetent (); 2855 ; 2856 return 0; 2857} 2858_ACEOF 2859rm -f conftest.$ac_objext conftest$ac_exeext 2860if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2861 (eval $ac_link) 2>&5 2862 ac_status=$? 2863 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2864 (exit $ac_status); } && 2865 { ac_try='test -s conftest$ac_exeext' 2866 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2867 (eval $ac_try) 2>&5 2868 ac_status=$? 2869 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2870 (exit $ac_status); }; }; then 2871 ac_cv_search_tgetent="none required" 2872else 2873 echo "$as_me: failed program was:" >&5 2874sed 's/^/| /' conftest.$ac_ext >&5 2875 2876fi 2877rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2878if test "$ac_cv_search_tgetent" = no; then 2879 for ac_lib in termlib curses termcap; do 2880 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 2881 cat >conftest.$ac_ext <<_ACEOF 2882#line $LINENO "configure" 2883/* confdefs.h. */ 2884_ACEOF 2885cat confdefs.h >>conftest.$ac_ext 2886cat >>conftest.$ac_ext <<_ACEOF 2887/* end confdefs.h. */ 2888 2889/* Override any gcc2 internal prototype to avoid an error. */ 2890#ifdef __cplusplus 2891extern "C" 2892#endif 2893/* We use char because int might match the return type of a gcc2 2894 builtin and then its argument prototype would still apply. */ 2895char tgetent (); 2896int 2897main () 2898{ 2899tgetent (); 2900 ; 2901 return 0; 2902} 2903_ACEOF 2904rm -f conftest.$ac_objext conftest$ac_exeext 2905if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2906 (eval $ac_link) 2>&5 2907 ac_status=$? 2908 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2909 (exit $ac_status); } && 2910 { ac_try='test -s conftest$ac_exeext' 2911 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2912 (eval $ac_try) 2>&5 2913 ac_status=$? 2914 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2915 (exit $ac_status); }; }; then 2916 ac_cv_search_tgetent="-l$ac_lib" 2917break 2918else 2919 echo "$as_me: failed program was:" >&5 2920sed 's/^/| /' conftest.$ac_ext >&5 2921 2922fi 2923rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2924 done 2925fi 2926LIBS=$ac_func_search_save_LIBS 2927fi 2928echo "$as_me:$LINENO: result: $ac_cv_search_tgetent" >&5 2929echo "${ECHO_T}$ac_cv_search_tgetent" >&6 2930if test "$ac_cv_search_tgetent" != no; then 2931 test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS" 2932 2933fi 2934 2935echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5 2936echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6 2937if test "${ac_cv_search_gethostbyname+set}" = set; then 2938 echo $ECHO_N "(cached) $ECHO_C" >&6 2939else 2940 ac_func_search_save_LIBS=$LIBS 2941ac_cv_search_gethostbyname=no 2942cat >conftest.$ac_ext <<_ACEOF 2943#line $LINENO "configure" 2944/* confdefs.h. */ 2945_ACEOF 2946cat confdefs.h >>conftest.$ac_ext 2947cat >>conftest.$ac_ext <<_ACEOF 2948/* end confdefs.h. */ 2949 2950/* Override any gcc2 internal prototype to avoid an error. */ 2951#ifdef __cplusplus 2952extern "C" 2953#endif 2954/* We use char because int might match the return type of a gcc2 2955 builtin and then its argument prototype would still apply. */ 2956char gethostbyname (); 2957int 2958main () 2959{ 2960gethostbyname (); 2961 ; 2962 return 0; 2963} 2964_ACEOF 2965rm -f conftest.$ac_objext conftest$ac_exeext 2966if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2967 (eval $ac_link) 2>&5 2968 ac_status=$? 2969 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2970 (exit $ac_status); } && 2971 { ac_try='test -s conftest$ac_exeext' 2972 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2973 (eval $ac_try) 2>&5 2974 ac_status=$? 2975 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2976 (exit $ac_status); }; }; then 2977 ac_cv_search_gethostbyname="none required" 2978else 2979 echo "$as_me: failed program was:" >&5 2980sed 's/^/| /' conftest.$ac_ext >&5 2981 2982fi 2983rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 2984if test "$ac_cv_search_gethostbyname" = no; then 2985 for ac_lib in nsl; do 2986 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 2987 cat >conftest.$ac_ext <<_ACEOF 2988#line $LINENO "configure" 2989/* confdefs.h. */ 2990_ACEOF 2991cat confdefs.h >>conftest.$ac_ext 2992cat >>conftest.$ac_ext <<_ACEOF 2993/* end confdefs.h. */ 2994 2995/* Override any gcc2 internal prototype to avoid an error. */ 2996#ifdef __cplusplus 2997extern "C" 2998#endif 2999/* We use char because int might match the return type of a gcc2 3000 builtin and then its argument prototype would still apply. */ 3001char gethostbyname (); 3002int 3003main () 3004{ 3005gethostbyname (); 3006 ; 3007 return 0; 3008} 3009_ACEOF 3010rm -f conftest.$ac_objext conftest$ac_exeext 3011if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3012 (eval $ac_link) 2>&5 3013 ac_status=$? 3014 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3015 (exit $ac_status); } && 3016 { ac_try='test -s conftest$ac_exeext' 3017 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3018 (eval $ac_try) 2>&5 3019 ac_status=$? 3020 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3021 (exit $ac_status); }; }; then 3022 ac_cv_search_gethostbyname="-l$ac_lib" 3023break 3024else 3025 echo "$as_me: failed program was:" >&5 3026sed 's/^/| /' conftest.$ac_ext >&5 3027 3028fi 3029rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3030 done 3031fi 3032LIBS=$ac_func_search_save_LIBS 3033fi 3034echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5 3035echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6 3036if test "$ac_cv_search_gethostbyname" != no; then 3037 test "$ac_cv_search_gethostbyname" = "none required" || LIBS="$ac_cv_search_gethostbyname $LIBS" 3038 3039fi 3040 3041echo "$as_me:$LINENO: checking for library containing connect" >&5 3042echo $ECHO_N "checking for library containing connect... $ECHO_C" >&6 3043if test "${ac_cv_search_connect+set}" = set; then 3044 echo $ECHO_N "(cached) $ECHO_C" >&6 3045else 3046 ac_func_search_save_LIBS=$LIBS 3047ac_cv_search_connect=no 3048cat >conftest.$ac_ext <<_ACEOF 3049#line $LINENO "configure" 3050/* confdefs.h. */ 3051_ACEOF 3052cat confdefs.h >>conftest.$ac_ext 3053cat >>conftest.$ac_ext <<_ACEOF 3054/* end confdefs.h. */ 3055 3056/* Override any gcc2 internal prototype to avoid an error. */ 3057#ifdef __cplusplus 3058extern "C" 3059#endif 3060/* We use char because int might match the return type of a gcc2 3061 builtin and then its argument prototype would still apply. */ 3062char connect (); 3063int 3064main () 3065{ 3066connect (); 3067 ; 3068 return 0; 3069} 3070_ACEOF 3071rm -f conftest.$ac_objext conftest$ac_exeext 3072if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3073 (eval $ac_link) 2>&5 3074 ac_status=$? 3075 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3076 (exit $ac_status); } && 3077 { ac_try='test -s conftest$ac_exeext' 3078 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3079 (eval $ac_try) 2>&5 3080 ac_status=$? 3081 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3082 (exit $ac_status); }; }; then 3083 ac_cv_search_connect="none required" 3084else 3085 echo "$as_me: failed program was:" >&5 3086sed 's/^/| /' conftest.$ac_ext >&5 3087 3088fi 3089rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3090if test "$ac_cv_search_connect" = no; then 3091 for ac_lib in socket; do 3092 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3093 cat >conftest.$ac_ext <<_ACEOF 3094#line $LINENO "configure" 3095/* confdefs.h. */ 3096_ACEOF 3097cat confdefs.h >>conftest.$ac_ext 3098cat >>conftest.$ac_ext <<_ACEOF 3099/* end confdefs.h. */ 3100 3101/* Override any gcc2 internal prototype to avoid an error. */ 3102#ifdef __cplusplus 3103extern "C" 3104#endif 3105/* We use char because int might match the return type of a gcc2 3106 builtin and then its argument prototype would still apply. */ 3107char connect (); 3108int 3109main () 3110{ 3111connect (); 3112 ; 3113 return 0; 3114} 3115_ACEOF 3116rm -f conftest.$ac_objext conftest$ac_exeext 3117if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3118 (eval $ac_link) 2>&5 3119 ac_status=$? 3120 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3121 (exit $ac_status); } && 3122 { ac_try='test -s conftest$ac_exeext' 3123 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3124 (eval $ac_try) 2>&5 3125 ac_status=$? 3126 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3127 (exit $ac_status); }; }; then 3128 ac_cv_search_connect="-l$ac_lib" 3129break 3130else 3131 echo "$as_me: failed program was:" >&5 3132sed 's/^/| /' conftest.$ac_ext >&5 3133 3134fi 3135rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3136 done 3137fi 3138LIBS=$ac_func_search_save_LIBS 3139fi 3140echo "$as_me:$LINENO: result: $ac_cv_search_connect" >&5 3141echo "${ECHO_T}$ac_cv_search_connect" >&6 3142if test "$ac_cv_search_connect" != no; then 3143 test "$ac_cv_search_connect" = "none required" || LIBS="$ac_cv_search_connect $LIBS" 3144 3145fi 3146 3147 3148 3149echo "$as_me:$LINENO: checking ss_family in sockaddr_storage" >&5 3150echo $ECHO_N "checking ss_family in sockaddr_storage... $ECHO_C" >&6 3151if test "${ac_cv_ss_family+set}" = set; then 3152 echo $ECHO_N "(cached) $ECHO_C" >&6 3153else 3154 cat >conftest.$ac_ext <<_ACEOF 3155#line $LINENO "configure" 3156/* confdefs.h. */ 3157_ACEOF 3158cat confdefs.h >>conftest.$ac_ext 3159cat >>conftest.$ac_ext <<_ACEOF 3160/* end confdefs.h. */ 3161#include <sys/types.h> 3162#include <sys/socket.h> 3163int 3164main () 3165{ 3166struct sockaddr_storage ss; ss.ss_family; 3167 ; 3168 return 0; 3169} 3170_ACEOF 3171rm -f conftest.$ac_objext 3172if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3173 (eval $ac_compile) 2>&5 3174 ac_status=$? 3175 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3176 (exit $ac_status); } && 3177 { ac_try='test -s conftest.$ac_objext' 3178 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3179 (eval $ac_try) 2>&5 3180 ac_status=$? 3181 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3182 (exit $ac_status); }; }; then 3183 ac_cv_ss_family=yes 3184else 3185 echo "$as_me: failed program was:" >&5 3186sed 's/^/| /' conftest.$ac_ext >&5 3187 3188ac_cv_ss_family=no 3189fi 3190rm -f conftest.$ac_objext conftest.$ac_ext 3191if test "$ac_cv_ss_family" = no; then 3192 DFLAGS="$DFLAGS -DNO_SS_FAMILY" 3193fi 3194 3195fi 3196echo "$as_me:$LINENO: result: $ac_cv_ss_family" >&5 3197echo "${ECHO_T}$ac_cv_ss_family" >&6 3198 3199 3200 3201 3202# Check whether --with-hesiod or --without-hesiod was given. 3203if test "${with_hesiod+set}" = set; then 3204 withval="$with_hesiod" 3205 hesiod="$withval" 3206else 3207 hesiod=no 3208fi; 3209if test "$hesiod" != no; then 3210 HESLIB="-lhesiod" 3211 echo "$as_me:$LINENO: checking for res_send" >&5 3212echo $ECHO_N "checking for res_send... $ECHO_C" >&6 3213if test "${ac_cv_func_res_send+set}" = set; then 3214 echo $ECHO_N "(cached) $ECHO_C" >&6 3215else 3216 cat >conftest.$ac_ext <<_ACEOF 3217#line $LINENO "configure" 3218/* confdefs.h. */ 3219_ACEOF 3220cat confdefs.h >>conftest.$ac_ext 3221cat >>conftest.$ac_ext <<_ACEOF 3222/* end confdefs.h. */ 3223/* System header to define __stub macros and hopefully few prototypes, 3224 which can conflict with char res_send (); below. 3225 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3226 <limits.h> exists even on freestanding compilers. */ 3227#ifdef __STDC__ 3228# include <limits.h> 3229#else 3230# include <assert.h> 3231#endif 3232/* Override any gcc2 internal prototype to avoid an error. */ 3233#ifdef __cplusplus 3234extern "C" 3235{ 3236#endif 3237/* We use char because int might match the return type of a gcc2 3238 builtin and then its argument prototype would still apply. */ 3239char res_send (); 3240/* The GNU C library defines this for functions which it implements 3241 to always fail with ENOSYS. Some functions are actually named 3242 something starting with __ and the normal name is an alias. */ 3243#if defined (__stub_res_send) || defined (__stub___res_send) 3244choke me 3245#else 3246char (*f) () = res_send; 3247#endif 3248#ifdef __cplusplus 3249} 3250#endif 3251 3252int 3253main () 3254{ 3255return f != res_send; 3256 ; 3257 return 0; 3258} 3259_ACEOF 3260rm -f conftest.$ac_objext conftest$ac_exeext 3261if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3262 (eval $ac_link) 2>&5 3263 ac_status=$? 3264 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3265 (exit $ac_status); } && 3266 { ac_try='test -s conftest$ac_exeext' 3267 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3268 (eval $ac_try) 2>&5 3269 ac_status=$? 3270 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3271 (exit $ac_status); }; }; then 3272 ac_cv_func_res_send=yes 3273else 3274 echo "$as_me: failed program was:" >&5 3275sed 's/^/| /' conftest.$ac_ext >&5 3276 3277ac_cv_func_res_send=no 3278fi 3279rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3280fi 3281echo "$as_me:$LINENO: result: $ac_cv_func_res_send" >&5 3282echo "${ECHO_T}$ac_cv_func_res_send" >&6 3283if test $ac_cv_func_res_send = yes; then 3284 : 3285else 3286 echo "$as_me:$LINENO: checking for res_send in -lresolv" >&5 3287echo $ECHO_N "checking for res_send in -lresolv... $ECHO_C" >&6 3288if test "${ac_cv_lib_resolv_res_send+set}" = set; then 3289 echo $ECHO_N "(cached) $ECHO_C" >&6 3290else 3291 ac_check_lib_save_LIBS=$LIBS 3292LIBS="-lresolv $LIBS" 3293cat >conftest.$ac_ext <<_ACEOF 3294#line $LINENO "configure" 3295/* confdefs.h. */ 3296_ACEOF 3297cat confdefs.h >>conftest.$ac_ext 3298cat >>conftest.$ac_ext <<_ACEOF 3299/* end confdefs.h. */ 3300 3301/* Override any gcc2 internal prototype to avoid an error. */ 3302#ifdef __cplusplus 3303extern "C" 3304#endif 3305/* We use char because int might match the return type of a gcc2 3306 builtin and then its argument prototype would still apply. */ 3307char res_send (); 3308int 3309main () 3310{ 3311res_send (); 3312 ; 3313 return 0; 3314} 3315_ACEOF 3316rm -f conftest.$ac_objext conftest$ac_exeext 3317if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3318 (eval $ac_link) 2>&5 3319 ac_status=$? 3320 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3321 (exit $ac_status); } && 3322 { ac_try='test -s conftest$ac_exeext' 3323 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3324 (eval $ac_try) 2>&5 3325 ac_status=$? 3326 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3327 (exit $ac_status); }; }; then 3328 ac_cv_lib_resolv_res_send=yes 3329else 3330 echo "$as_me: failed program was:" >&5 3331sed 's/^/| /' conftest.$ac_ext >&5 3332 3333ac_cv_lib_resolv_res_send=no 3334fi 3335rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3336LIBS=$ac_check_lib_save_LIBS 3337fi 3338echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_send" >&5 3339echo "${ECHO_T}$ac_cv_lib_resolv_res_send" >&6 3340if test $ac_cv_lib_resolv_res_send = yes; then 3341 HESLIB="$HESLIB -lresolv" 3342fi 3343 3344fi 3345 3346 HESDEF=-DHESIOD 3347 if test "$hesiod" != yes; then 3348 HESDEF="$HESDEF -I$hesiod/include" 3349 HESLIB="-L$hesiod/lib $HESLIB" 3350 fi 3351fi 3352 3353 3354 3355 3356 3357 ac_config_files="$ac_config_files Makefile" 3358cat >confcache <<\_ACEOF 3359# This file is a shell script that caches the results of configure 3360# tests run on this system so they can be shared between configure 3361# scripts and configure runs, see configure's option --config-cache. 3362# It is not useful on other systems. If it contains results you don't 3363# want to keep, you may remove or edit it. 3364# 3365# config.status only pays attention to the cache file if you give it 3366# the --recheck option to rerun configure. 3367# 3368# `ac_cv_env_foo' variables (set or unset) will be overridden when 3369# loading this file, other *unset* `ac_cv_foo' will be assigned the 3370# following values. 3371 3372_ACEOF 3373 3374# The following way of writing the cache mishandles newlines in values, 3375# but we know of no workaround that is simple, portable, and efficient. 3376# So, don't put newlines in cache variables' values. 3377# Ultrix sh set writes to stderr and can't be redirected directly, 3378# and sets the high bit in the cache file unless we assign to the vars. 3379{ 3380 (set) 2>&1 | 3381 case `(ac_space=' '; set | grep ac_space) 2>&1` in 3382 *ac_space=\ *) 3383 # `set' does not quote correctly, so add quotes (double-quote 3384 # substitution turns \\\\ into \\, and sed turns \\ into \). 3385 sed -n \ 3386 "s/'/'\\\\''/g; 3387 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 3388 ;; 3389 *) 3390 # `set' quotes correctly as required by POSIX, so do not add quotes. 3391 sed -n \ 3392 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 3393 ;; 3394 esac; 3395} | 3396 sed ' 3397 t clear 3398 : clear 3399 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 3400 t end 3401 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 3402 : end' >>confcache 3403if diff $cache_file confcache >/dev/null 2>&1; then :; else 3404 if test -w $cache_file; then 3405 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 3406 cat confcache >$cache_file 3407 else 3408 echo "not updating unwritable cache $cache_file" 3409 fi 3410fi 3411rm -f confcache 3412 3413test "x$prefix" = xNONE && prefix=$ac_default_prefix 3414# Let make expand exec_prefix. 3415test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3416 3417# VPATH may cause trouble with some makes, so we remove $(srcdir), 3418# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 3419# trailing colons and then remove the whole line if VPATH becomes empty 3420# (actually we leave an empty line to preserve line numbers). 3421if test "x$srcdir" = x.; then 3422 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 3423s/:*\$(srcdir):*/:/; 3424s/:*\${srcdir}:*/:/; 3425s/:*@srcdir@:*/:/; 3426s/^\([^=]*=[ ]*\):*/\1/; 3427s/:*$//; 3428s/^[^=]*=[ ]*$//; 3429}' 3430fi 3431 3432DEFS=-DHAVE_CONFIG_H 3433 3434ac_libobjs= 3435ac_ltlibobjs= 3436for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 3437 # 1. Remove the extension, and $U if already installed. 3438 ac_i=`echo "$ac_i" | 3439 sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 3440 # 2. Add them. 3441 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 3442 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 3443done 3444LIBOBJS=$ac_libobjs 3445 3446LTLIBOBJS=$ac_ltlibobjs 3447 3448 3449 3450: ${CONFIG_STATUS=./config.status} 3451ac_clean_files_save=$ac_clean_files 3452ac_clean_files="$ac_clean_files $CONFIG_STATUS" 3453{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 3454echo "$as_me: creating $CONFIG_STATUS" >&6;} 3455cat >$CONFIG_STATUS <<_ACEOF 3456#! $SHELL 3457# Generated by $as_me. 3458# Run this file to recreate the current configuration. 3459# Compiler output produced by configure, useful for debugging 3460# configure, is in config.log if it exists. 3461 3462debug=false 3463ac_cs_recheck=false 3464ac_cs_silent=false 3465SHELL=\${CONFIG_SHELL-$SHELL} 3466_ACEOF 3467 3468cat >>$CONFIG_STATUS <<\_ACEOF 3469## --------------------- ## 3470## M4sh Initialization. ## 3471## --------------------- ## 3472 3473# Be Bourne compatible 3474if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 3475 emulate sh 3476 NULLCMD=: 3477 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 3478 # is contrary to our usage. Disable this feature. 3479 alias -g '${1+"$@"}'='"$@"' 3480elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 3481 set -o posix 3482fi 3483 3484# Support unset when possible. 3485if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 3486 as_unset=unset 3487else 3488 as_unset=false 3489fi 3490 3491 3492# Work around bugs in pre-3.0 UWIN ksh. 3493$as_unset ENV MAIL MAILPATH 3494PS1='$ ' 3495PS2='> ' 3496PS4='+ ' 3497 3498# NLS nuisances. 3499for as_var in \ 3500 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 3501 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 3502 LC_TELEPHONE LC_TIME 3503do 3504 if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then 3505 eval $as_var=C; export $as_var 3506 else 3507 $as_unset $as_var 3508 fi 3509done 3510 3511# Required to use basename. 3512if expr a : '\(a\)' >/dev/null 2>&1; then 3513 as_expr=expr 3514else 3515 as_expr=false 3516fi 3517 3518if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 3519 as_basename=basename 3520else 3521 as_basename=false 3522fi 3523 3524 3525# Name of the executable. 3526as_me=`$as_basename "$0" || 3527$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 3528 X"$0" : 'X\(//\)$' \| \ 3529 X"$0" : 'X\(/\)$' \| \ 3530 . : '\(.\)' 2>/dev/null || 3531echo X/"$0" | 3532 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 3533 /^X\/\(\/\/\)$/{ s//\1/; q; } 3534 /^X\/\(\/\).*/{ s//\1/; q; } 3535 s/.*/./; q'` 3536 3537 3538# PATH needs CR, and LINENO needs CR and PATH. 3539# Avoid depending upon Character Ranges. 3540as_cr_letters='abcdefghijklmnopqrstuvwxyz' 3541as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 3542as_cr_Letters=$as_cr_letters$as_cr_LETTERS 3543as_cr_digits='0123456789' 3544as_cr_alnum=$as_cr_Letters$as_cr_digits 3545 3546# The user is always right. 3547if test "${PATH_SEPARATOR+set}" != set; then 3548 echo "#! /bin/sh" >conf$$.sh 3549 echo "exit 0" >>conf$$.sh 3550 chmod +x conf$$.sh 3551 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 3552 PATH_SEPARATOR=';' 3553 else 3554 PATH_SEPARATOR=: 3555 fi 3556 rm -f conf$$.sh 3557fi 3558 3559 3560 as_lineno_1=$LINENO 3561 as_lineno_2=$LINENO 3562 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 3563 test "x$as_lineno_1" != "x$as_lineno_2" && 3564 test "x$as_lineno_3" = "x$as_lineno_2" || { 3565 # Find who we are. Look in the path if we contain no path at all 3566 # relative or not. 3567 case $0 in 3568 *[\\/]* ) as_myself=$0 ;; 3569 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3570for as_dir in $PATH 3571do 3572 IFS=$as_save_IFS 3573 test -z "$as_dir" && as_dir=. 3574 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 3575done 3576 3577 ;; 3578 esac 3579 # We did not find ourselves, most probably we were run as `sh COMMAND' 3580 # in which case we are not to be found in the path. 3581 if test "x$as_myself" = x; then 3582 as_myself=$0 3583 fi 3584 if test ! -f "$as_myself"; then 3585 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 3586echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 3587 { (exit 1); exit 1; }; } 3588 fi 3589 case $CONFIG_SHELL in 3590 '') 3591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3592for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 3593do 3594 IFS=$as_save_IFS 3595 test -z "$as_dir" && as_dir=. 3596 for as_base in sh bash ksh sh5; do 3597 case $as_dir in 3598 /*) 3599 if ("$as_dir/$as_base" -c ' 3600 as_lineno_1=$LINENO 3601 as_lineno_2=$LINENO 3602 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 3603 test "x$as_lineno_1" != "x$as_lineno_2" && 3604 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then 3605 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 3606 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 3607 CONFIG_SHELL=$as_dir/$as_base 3608 export CONFIG_SHELL 3609 exec "$CONFIG_SHELL" "$0" ${1+"$@"} 3610 fi;; 3611 esac 3612 done 3613done 3614;; 3615 esac 3616 3617 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 3618 # uniformly replaced by the line number. The first 'sed' inserts a 3619 # line-number line before each line; the second 'sed' does the real 3620 # work. The second script uses 'N' to pair each line-number line 3621 # with the numbered line, and appends trailing '-' during 3622 # substitution so that $LINENO is not a special case at line end. 3623 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 3624 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) 3625 sed '=' <$as_myself | 3626 sed ' 3627 N 3628 s,$,-, 3629 : loop 3630 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 3631 t loop 3632 s,-$,, 3633 s,^['$as_cr_digits']*\n,, 3634 ' >$as_me.lineno && 3635 chmod +x $as_me.lineno || 3636 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 3637echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 3638 { (exit 1); exit 1; }; } 3639 3640 # Don't try to exec as it changes $[0], causing all sort of problems 3641 # (the dirname of $[0] is not the place where we might find the 3642 # original and so on. Autoconf is especially sensible to this). 3643 . ./$as_me.lineno 3644 # Exit status is that of the last command. 3645 exit 3646} 3647 3648 3649case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 3650 *c*,-n*) ECHO_N= ECHO_C=' 3651' ECHO_T=' ' ;; 3652 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 3653 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 3654esac 3655 3656if expr a : '\(a\)' >/dev/null 2>&1; then 3657 as_expr=expr 3658else 3659 as_expr=false 3660fi 3661 3662rm -f conf$$ conf$$.exe conf$$.file 3663echo >conf$$.file 3664if ln -s conf$$.file conf$$ 2>/dev/null; then 3665 # We could just check for DJGPP; but this test a) works b) is more generic 3666 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 3667 if test -f conf$$.exe; then 3668 # Don't use ln at all; we don't have any links 3669 as_ln_s='cp -p' 3670 else 3671 as_ln_s='ln -s' 3672 fi 3673elif ln conf$$.file conf$$ 2>/dev/null; then 3674 as_ln_s=ln 3675else 3676 as_ln_s='cp -p' 3677fi 3678rm -f conf$$ conf$$.exe conf$$.file 3679 3680if mkdir -p . 2>/dev/null; then 3681 as_mkdir_p=: 3682else 3683 as_mkdir_p=false 3684fi 3685 3686as_executable_p="test -f" 3687 3688# Sed expression to map a string onto a valid CPP name. 3689as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 3690 3691# Sed expression to map a string onto a valid variable name. 3692as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 3693 3694 3695# IFS 3696# We need space, tab and new line, in precisely that order. 3697as_nl=' 3698' 3699IFS=" $as_nl" 3700 3701# CDPATH. 3702$as_unset CDPATH 3703 3704exec 6>&1 3705 3706# Open the log real soon, to keep \$[0] and so on meaningful, and to 3707# report actual input values of CONFIG_FILES etc. instead of their 3708# values after options handling. Logging --version etc. is OK. 3709exec 5>>config.log 3710{ 3711 echo 3712 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 3713## Running $as_me. ## 3714_ASBOX 3715} >&5 3716cat >&5 <<_CSEOF 3717 3718This file was extended by $as_me, which was 3719generated by GNU Autoconf 2.57. Invocation command line was 3720 3721 CONFIG_FILES = $CONFIG_FILES 3722 CONFIG_HEADERS = $CONFIG_HEADERS 3723 CONFIG_LINKS = $CONFIG_LINKS 3724 CONFIG_COMMANDS = $CONFIG_COMMANDS 3725 $ $0 $@ 3726 3727_CSEOF 3728echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 3729echo >&5 3730_ACEOF 3731 3732# Files that config.status was made for. 3733if test -n "$ac_config_files"; then 3734 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 3735fi 3736 3737if test -n "$ac_config_headers"; then 3738 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 3739fi 3740 3741if test -n "$ac_config_links"; then 3742 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 3743fi 3744 3745if test -n "$ac_config_commands"; then 3746 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 3747fi 3748 3749cat >>$CONFIG_STATUS <<\_ACEOF 3750 3751ac_cs_usage="\ 3752\`$as_me' instantiates files from templates according to the 3753current configuration. 3754 3755Usage: $0 [OPTIONS] [FILE]... 3756 3757 -h, --help print this help, then exit 3758 -V, --version print version number, then exit 3759 -q, --quiet do not print progress messages 3760 -d, --debug don't remove temporary files 3761 --recheck update $as_me by reconfiguring in the same conditions 3762 --file=FILE[:TEMPLATE] 3763 instantiate the configuration file FILE 3764 --header=FILE[:TEMPLATE] 3765 instantiate the configuration header FILE 3766 3767Configuration files: 3768$config_files 3769 3770Configuration headers: 3771$config_headers 3772 3773Report bugs to <bug-autoconf@gnu.org>." 3774_ACEOF 3775 3776cat >>$CONFIG_STATUS <<_ACEOF 3777ac_cs_version="\\ 3778config.status 3779configured by $0, generated by GNU Autoconf 2.57, 3780 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 3781 3782Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 3783Free Software Foundation, Inc. 3784This config.status script is free software; the Free Software Foundation 3785gives unlimited permission to copy, distribute and modify it." 3786srcdir=$srcdir 3787_ACEOF 3788 3789cat >>$CONFIG_STATUS <<\_ACEOF 3790# If no file are specified by the user, then we need to provide default 3791# value. By we need to know if files were specified by the user. 3792ac_need_defaults=: 3793while test $# != 0 3794do 3795 case $1 in 3796 --*=*) 3797 ac_option=`expr "x$1" : 'x\([^=]*\)='` 3798 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 3799 ac_shift=: 3800 ;; 3801 -*) 3802 ac_option=$1 3803 ac_optarg=$2 3804 ac_shift=shift 3805 ;; 3806 *) # This is not an option, so the user has probably given explicit 3807 # arguments. 3808 ac_option=$1 3809 ac_need_defaults=false;; 3810 esac 3811 3812 case $ac_option in 3813 # Handling of the options. 3814_ACEOF 3815cat >>$CONFIG_STATUS <<\_ACEOF 3816 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 3817 ac_cs_recheck=: ;; 3818 --version | --vers* | -V ) 3819 echo "$ac_cs_version"; exit 0 ;; 3820 --he | --h) 3821 # Conflict between --help and --header 3822 { { echo "$as_me:$LINENO: error: ambiguous option: $1 3823Try \`$0 --help' for more information." >&5 3824echo "$as_me: error: ambiguous option: $1 3825Try \`$0 --help' for more information." >&2;} 3826 { (exit 1); exit 1; }; };; 3827 --help | --hel | -h ) 3828 echo "$ac_cs_usage"; exit 0 ;; 3829 --debug | --d* | -d ) 3830 debug=: ;; 3831 --file | --fil | --fi | --f ) 3832 $ac_shift 3833 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 3834 ac_need_defaults=false;; 3835 --header | --heade | --head | --hea ) 3836 $ac_shift 3837 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 3838 ac_need_defaults=false;; 3839 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 3840 | -silent | --silent | --silen | --sile | --sil | --si | --s) 3841 ac_cs_silent=: ;; 3842 3843 # This is an error. 3844 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 3845Try \`$0 --help' for more information." >&5 3846echo "$as_me: error: unrecognized option: $1 3847Try \`$0 --help' for more information." >&2;} 3848 { (exit 1); exit 1; }; } ;; 3849 3850 *) ac_config_targets="$ac_config_targets $1" ;; 3851 3852 esac 3853 shift 3854done 3855 3856ac_configure_extra_args= 3857 3858if $ac_cs_silent; then 3859 exec 6>/dev/null 3860 ac_configure_extra_args="$ac_configure_extra_args --silent" 3861fi 3862 3863_ACEOF 3864cat >>$CONFIG_STATUS <<_ACEOF 3865if \$ac_cs_recheck; then 3866 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 3867 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 3868fi 3869 3870_ACEOF 3871 3872 3873 3874 3875 3876cat >>$CONFIG_STATUS <<\_ACEOF 3877for ac_config_target in $ac_config_targets 3878do 3879 case "$ac_config_target" in 3880 # Handling of arguments. 3881 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 3882 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config/${tcsh_config_file}:config.h.in" ;; 3883 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 3884echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 3885 { (exit 1); exit 1; }; };; 3886 esac 3887done 3888 3889# If the user did not use the arguments to specify the items to instantiate, 3890# then the envvar interface is used. Set only those that are not. 3891# We use the long form for the default assignment because of an extremely 3892# bizarre bug on SunOS 4.1.3. 3893if $ac_need_defaults; then 3894 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 3895 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 3896fi 3897 3898# Have a temporary directory for convenience. Make it in the build tree 3899# simply because there is no reason to put it here, and in addition, 3900# creating and moving files from /tmp can sometimes cause problems. 3901# Create a temporary directory, and hook for its removal unless debugging. 3902$debug || 3903{ 3904 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 3905 trap '{ (exit 1); exit 1; }' 1 2 13 15 3906} 3907 3908# Create a (secure) tmp directory for tmp files. 3909 3910{ 3911 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 3912 test -n "$tmp" && test -d "$tmp" 3913} || 3914{ 3915 tmp=./confstat$$-$RANDOM 3916 (umask 077 && mkdir $tmp) 3917} || 3918{ 3919 echo "$me: cannot create a temporary directory in ." >&2 3920 { (exit 1); exit 1; } 3921} 3922 3923_ACEOF 3924 3925cat >>$CONFIG_STATUS <<_ACEOF 3926 3927# 3928# CONFIG_FILES section. 3929# 3930 3931# No need to generate the scripts if there are no CONFIG_FILES. 3932# This happens for instance when ./config.status config.h 3933if test -n "\$CONFIG_FILES"; then 3934 # Protect against being on the right side of a sed subst in config.status. 3935 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 3936 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 3937s,@SHELL@,$SHELL,;t t 3938s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 3939s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 3940s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 3941s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 3942s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 3943s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 3944s,@exec_prefix@,$exec_prefix,;t t 3945s,@prefix@,$prefix,;t t 3946s,@program_transform_name@,$program_transform_name,;t t 3947s,@bindir@,$bindir,;t t 3948s,@sbindir@,$sbindir,;t t 3949s,@libexecdir@,$libexecdir,;t t 3950s,@datadir@,$datadir,;t t 3951s,@sysconfdir@,$sysconfdir,;t t 3952s,@sharedstatedir@,$sharedstatedir,;t t 3953s,@localstatedir@,$localstatedir,;t t 3954s,@libdir@,$libdir,;t t 3955s,@includedir@,$includedir,;t t 3956s,@oldincludedir@,$oldincludedir,;t t 3957s,@infodir@,$infodir,;t t 3958s,@mandir@,$mandir,;t t 3959s,@build_alias@,$build_alias,;t t 3960s,@host_alias@,$host_alias,;t t 3961s,@target_alias@,$target_alias,;t t 3962s,@DEFS@,$DEFS,;t t 3963s,@ECHO_C@,$ECHO_C,;t t 3964s,@ECHO_N@,$ECHO_N,;t t 3965s,@ECHO_T@,$ECHO_T,;t t 3966s,@LIBS@,$LIBS,;t t 3967s,@build@,$build,;t t 3968s,@build_cpu@,$build_cpu,;t t 3969s,@build_vendor@,$build_vendor,;t t 3970s,@build_os@,$build_os,;t t 3971s,@host@,$host,;t t 3972s,@host_cpu@,$host_cpu,;t t 3973s,@host_vendor@,$host_vendor,;t t 3974s,@host_os@,$host_os,;t t 3975s,@CC@,$CC,;t t 3976s,@CFLAGS@,$CFLAGS,;t t 3977s,@LDFLAGS@,$LDFLAGS,;t t 3978s,@CPPFLAGS@,$CPPFLAGS,;t t 3979s,@ac_ct_CC@,$ac_ct_CC,;t t 3980s,@EXEEXT@,$EXEEXT,;t t 3981s,@OBJEXT@,$OBJEXT,;t t 3982s,@CPP@,$CPP,;t t 3983s,@EGREP@,$EGREP,;t t 3984s,@DFLAGS@,$DFLAGS,;t t 3985s,@HESDEF@,$HESDEF,;t t 3986s,@HESLIB@,$HESLIB,;t t 3987s,@LIBOBJS@,$LIBOBJS,;t t 3988s,@LTLIBOBJS@,$LTLIBOBJS,;t t 3989CEOF 3990 3991_ACEOF 3992 3993 cat >>$CONFIG_STATUS <<\_ACEOF 3994 # Split the substitutions into bite-sized pieces for seds with 3995 # small command number limits, like on Digital OSF/1 and HP-UX. 3996 ac_max_sed_lines=48 3997 ac_sed_frag=1 # Number of current file. 3998 ac_beg=1 # First line for current file. 3999 ac_end=$ac_max_sed_lines # Line after last line for current file. 4000 ac_more_lines=: 4001 ac_sed_cmds= 4002 while $ac_more_lines; do 4003 if test $ac_beg -gt 1; then 4004 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 4005 else 4006 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 4007 fi 4008 if test ! -s $tmp/subs.frag; then 4009 ac_more_lines=false 4010 else 4011 # The purpose of the label and of the branching condition is to 4012 # speed up the sed processing (if there are no `@' at all, there 4013 # is no need to browse any of the substitutions). 4014 # These are the two extra sed commands mentioned above. 4015 (echo ':t 4016 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 4017 if test -z "$ac_sed_cmds"; then 4018 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 4019 else 4020 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 4021 fi 4022 ac_sed_frag=`expr $ac_sed_frag + 1` 4023 ac_beg=$ac_end 4024 ac_end=`expr $ac_end + $ac_max_sed_lines` 4025 fi 4026 done 4027 if test -z "$ac_sed_cmds"; then 4028 ac_sed_cmds=cat 4029 fi 4030fi # test -n "$CONFIG_FILES" 4031 4032_ACEOF 4033cat >>$CONFIG_STATUS <<\_ACEOF 4034for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 4035 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 4036 case $ac_file in 4037 - | *:- | *:-:* ) # input from stdin 4038 cat >$tmp/stdin 4039 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4040 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4041 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4042 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4043 * ) ac_file_in=$ac_file.in ;; 4044 esac 4045 4046 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 4047 ac_dir=`(dirname "$ac_file") 2>/dev/null || 4048$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4049 X"$ac_file" : 'X\(//\)[^/]' \| \ 4050 X"$ac_file" : 'X\(//\)$' \| \ 4051 X"$ac_file" : 'X\(/\)' \| \ 4052 . : '\(.\)' 2>/dev/null || 4053echo X"$ac_file" | 4054 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4055 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4056 /^X\(\/\/\)$/{ s//\1/; q; } 4057 /^X\(\/\).*/{ s//\1/; q; } 4058 s/.*/./; q'` 4059 { if $as_mkdir_p; then 4060 mkdir -p "$ac_dir" 4061 else 4062 as_dir="$ac_dir" 4063 as_dirs= 4064 while test ! -d "$as_dir"; do 4065 as_dirs="$as_dir $as_dirs" 4066 as_dir=`(dirname "$as_dir") 2>/dev/null || 4067$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4068 X"$as_dir" : 'X\(//\)[^/]' \| \ 4069 X"$as_dir" : 'X\(//\)$' \| \ 4070 X"$as_dir" : 'X\(/\)' \| \ 4071 . : '\(.\)' 2>/dev/null || 4072echo X"$as_dir" | 4073 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4074 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4075 /^X\(\/\/\)$/{ s//\1/; q; } 4076 /^X\(\/\).*/{ s//\1/; q; } 4077 s/.*/./; q'` 4078 done 4079 test ! -n "$as_dirs" || mkdir $as_dirs 4080 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 4081echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 4082 { (exit 1); exit 1; }; }; } 4083 4084 ac_builddir=. 4085 4086if test "$ac_dir" != .; then 4087 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 4088 # A "../" for each directory in $ac_dir_suffix. 4089 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 4090else 4091 ac_dir_suffix= ac_top_builddir= 4092fi 4093 4094case $srcdir in 4095 .) # No --srcdir option. We are building in place. 4096 ac_srcdir=. 4097 if test -z "$ac_top_builddir"; then 4098 ac_top_srcdir=. 4099 else 4100 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 4101 fi ;; 4102 [\\/]* | ?:[\\/]* ) # Absolute path. 4103 ac_srcdir=$srcdir$ac_dir_suffix; 4104 ac_top_srcdir=$srcdir ;; 4105 *) # Relative path. 4106 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 4107 ac_top_srcdir=$ac_top_builddir$srcdir ;; 4108esac 4109# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be 4110# absolute. 4111ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` 4112ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` 4113ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` 4114ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` 4115 4116 4117 4118 if test x"$ac_file" != x-; then 4119 { echo "$as_me:$LINENO: creating $ac_file" >&5 4120echo "$as_me: creating $ac_file" >&6;} 4121 rm -f "$ac_file" 4122 fi 4123 # Let's still pretend it is `configure' which instantiates (i.e., don't 4124 # use $as_me), people would be surprised to read: 4125 # /* config.h. Generated by config.status. */ 4126 if test x"$ac_file" = x-; then 4127 configure_input= 4128 else 4129 configure_input="$ac_file. " 4130 fi 4131 configure_input=$configure_input"Generated from `echo $ac_file_in | 4132 sed 's,.*/,,'` by configure." 4133 4134 # First look for the input files in the build tree, otherwise in the 4135 # src tree. 4136 ac_file_inputs=`IFS=: 4137 for f in $ac_file_in; do 4138 case $f in 4139 -) echo $tmp/stdin ;; 4140 [\\/$]*) 4141 # Absolute (can't be DOS-style, as IFS=:) 4142 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4143echo "$as_me: error: cannot find input file: $f" >&2;} 4144 { (exit 1); exit 1; }; } 4145 echo $f;; 4146 *) # Relative 4147 if test -f "$f"; then 4148 # Build tree 4149 echo $f 4150 elif test -f "$srcdir/$f"; then 4151 # Source tree 4152 echo $srcdir/$f 4153 else 4154 # /dev/null tree 4155 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4156echo "$as_me: error: cannot find input file: $f" >&2;} 4157 { (exit 1); exit 1; }; } 4158 fi;; 4159 esac 4160 done` || { (exit 1); exit 1; } 4161_ACEOF 4162cat >>$CONFIG_STATUS <<_ACEOF 4163 sed "$ac_vpsub 4164$extrasub 4165_ACEOF 4166cat >>$CONFIG_STATUS <<\_ACEOF 4167:t 4168/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4169s,@configure_input@,$configure_input,;t t 4170s,@srcdir@,$ac_srcdir,;t t 4171s,@abs_srcdir@,$ac_abs_srcdir,;t t 4172s,@top_srcdir@,$ac_top_srcdir,;t t 4173s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 4174s,@builddir@,$ac_builddir,;t t 4175s,@abs_builddir@,$ac_abs_builddir,;t t 4176s,@top_builddir@,$ac_top_builddir,;t t 4177s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 4178" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 4179 rm -f $tmp/stdin 4180 if test x"$ac_file" != x-; then 4181 mv $tmp/out $ac_file 4182 else 4183 cat $tmp/out 4184 rm -f $tmp/out 4185 fi 4186 4187done 4188_ACEOF 4189cat >>$CONFIG_STATUS <<\_ACEOF 4190 4191# 4192# CONFIG_HEADER section. 4193# 4194 4195# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 4196# NAME is the cpp macro being defined and VALUE is the value it is being given. 4197# 4198# ac_d sets the value in "#define NAME VALUE" lines. 4199ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 4200ac_dB='[ ].*$,\1#\2' 4201ac_dC=' ' 4202ac_dD=',;t' 4203# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 4204ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 4205ac_uB='$,\1#\2define\3' 4206ac_uC=' ' 4207ac_uD=',;t' 4208 4209for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 4210 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 4211 case $ac_file in 4212 - | *:- | *:-:* ) # input from stdin 4213 cat >$tmp/stdin 4214 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4215 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4216 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4217 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4218 * ) ac_file_in=$ac_file.in ;; 4219 esac 4220 4221 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 4222echo "$as_me: creating $ac_file" >&6;} 4223 4224 # First look for the input files in the build tree, otherwise in the 4225 # src tree. 4226 ac_file_inputs=`IFS=: 4227 for f in $ac_file_in; do 4228 case $f in 4229 -) echo $tmp/stdin ;; 4230 [\\/$]*) 4231 # Absolute (can't be DOS-style, as IFS=:) 4232 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4233echo "$as_me: error: cannot find input file: $f" >&2;} 4234 { (exit 1); exit 1; }; } 4235 echo $f;; 4236 *) # Relative 4237 if test -f "$f"; then 4238 # Build tree 4239 echo $f 4240 elif test -f "$srcdir/$f"; then 4241 # Source tree 4242 echo $srcdir/$f 4243 else 4244 # /dev/null tree 4245 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 4246echo "$as_me: error: cannot find input file: $f" >&2;} 4247 { (exit 1); exit 1; }; } 4248 fi;; 4249 esac 4250 done` || { (exit 1); exit 1; } 4251 # Remove the trailing spaces. 4252 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 4253 4254_ACEOF 4255 4256# Transform confdefs.h into two sed scripts, `conftest.defines' and 4257# `conftest.undefs', that substitutes the proper values into 4258# config.h.in to produce config.h. The first handles `#define' 4259# templates, and the second `#undef' templates. 4260# And first: Protect against being on the right side of a sed subst in 4261# config.status. Protect against being in an unquoted here document 4262# in config.status. 4263rm -f conftest.defines conftest.undefs 4264# Using a here document instead of a string reduces the quoting nightmare. 4265# Putting comments in sed scripts is not portable. 4266# 4267# `end' is used to avoid that the second main sed command (meant for 4268# 0-ary CPP macros) applies to n-ary macro definitions. 4269# See the Autoconf documentation for `clear'. 4270cat >confdef2sed.sed <<\_ACEOF 4271s/[\\&,]/\\&/g 4272s,[\\$`],\\&,g 4273t clear 4274: clear 4275s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 4276t end 4277s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 4278: end 4279_ACEOF 4280# If some macros were called several times there might be several times 4281# the same #defines, which is useless. Nevertheless, we may not want to 4282# sort them, since we want the *last* AC-DEFINE to be honored. 4283uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 4284sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 4285rm -f confdef2sed.sed 4286 4287# This sed command replaces #undef with comments. This is necessary, for 4288# example, in the case of _POSIX_SOURCE, which is predefined and required 4289# on some systems where configure will not decide to define it. 4290cat >>conftest.undefs <<\_ACEOF 4291s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 4292_ACEOF 4293 4294# Break up conftest.defines because some shells have a limit on the size 4295# of here documents, and old seds have small limits too (100 cmds). 4296echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 4297echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 4298echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 4299echo ' :' >>$CONFIG_STATUS 4300rm -f conftest.tail 4301while grep . conftest.defines >/dev/null 4302do 4303 # Write a limited-size here document to $tmp/defines.sed. 4304 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 4305 # Speed up: don't consider the non `#define' lines. 4306 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 4307 # Work around the forget-to-reset-the-flag bug. 4308 echo 't clr' >>$CONFIG_STATUS 4309 echo ': clr' >>$CONFIG_STATUS 4310 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 4311 echo 'CEOF 4312 sed -f $tmp/defines.sed $tmp/in >$tmp/out 4313 rm -f $tmp/in 4314 mv $tmp/out $tmp/in 4315' >>$CONFIG_STATUS 4316 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 4317 rm -f conftest.defines 4318 mv conftest.tail conftest.defines 4319done 4320rm -f conftest.defines 4321echo ' fi # grep' >>$CONFIG_STATUS 4322echo >>$CONFIG_STATUS 4323 4324# Break up conftest.undefs because some shells have a limit on the size 4325# of here documents, and old seds have small limits too (100 cmds). 4326echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 4327rm -f conftest.tail 4328while grep . conftest.undefs >/dev/null 4329do 4330 # Write a limited-size here document to $tmp/undefs.sed. 4331 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 4332 # Speed up: don't consider the non `#undef' 4333 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 4334 # Work around the forget-to-reset-the-flag bug. 4335 echo 't clr' >>$CONFIG_STATUS 4336 echo ': clr' >>$CONFIG_STATUS 4337 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 4338 echo 'CEOF 4339 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 4340 rm -f $tmp/in 4341 mv $tmp/out $tmp/in 4342' >>$CONFIG_STATUS 4343 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 4344 rm -f conftest.undefs 4345 mv conftest.tail conftest.undefs 4346done 4347rm -f conftest.undefs 4348 4349cat >>$CONFIG_STATUS <<\_ACEOF 4350 # Let's still pretend it is `configure' which instantiates (i.e., don't 4351 # use $as_me), people would be surprised to read: 4352 # /* config.h. Generated by config.status. */ 4353 if test x"$ac_file" = x-; then 4354 echo "/* Generated by configure. */" >$tmp/config.h 4355 else 4356 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h 4357 fi 4358 cat $tmp/in >>$tmp/config.h 4359 rm -f $tmp/in 4360 if test x"$ac_file" != x-; then 4361 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then 4362 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 4363echo "$as_me: $ac_file is unchanged" >&6;} 4364 else 4365 ac_dir=`(dirname "$ac_file") 2>/dev/null || 4366$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4367 X"$ac_file" : 'X\(//\)[^/]' \| \ 4368 X"$ac_file" : 'X\(//\)$' \| \ 4369 X"$ac_file" : 'X\(/\)' \| \ 4370 . : '\(.\)' 2>/dev/null || 4371echo X"$ac_file" | 4372 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4373 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4374 /^X\(\/\/\)$/{ s//\1/; q; } 4375 /^X\(\/\).*/{ s//\1/; q; } 4376 s/.*/./; q'` 4377 { if $as_mkdir_p; then 4378 mkdir -p "$ac_dir" 4379 else 4380 as_dir="$ac_dir" 4381 as_dirs= 4382 while test ! -d "$as_dir"; do 4383 as_dirs="$as_dir $as_dirs" 4384 as_dir=`(dirname "$as_dir") 2>/dev/null || 4385$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4386 X"$as_dir" : 'X\(//\)[^/]' \| \ 4387 X"$as_dir" : 'X\(//\)$' \| \ 4388 X"$as_dir" : 'X\(/\)' \| \ 4389 . : '\(.\)' 2>/dev/null || 4390echo X"$as_dir" | 4391 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4392 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4393 /^X\(\/\/\)$/{ s//\1/; q; } 4394 /^X\(\/\).*/{ s//\1/; q; } 4395 s/.*/./; q'` 4396 done 4397 test ! -n "$as_dirs" || mkdir $as_dirs 4398 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 4399echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 4400 { (exit 1); exit 1; }; }; } 4401 4402 rm -f $ac_file 4403 mv $tmp/config.h $ac_file 4404 fi 4405 else 4406 cat $tmp/config.h 4407 rm -f $tmp/config.h 4408 fi 4409done 4410_ACEOF 4411 4412cat >>$CONFIG_STATUS <<\_ACEOF 4413 4414{ (exit 0); exit 0; } 4415_ACEOF 4416chmod +x $CONFIG_STATUS 4417ac_clean_files=$ac_clean_files_save 4418 4419 4420# configure is writing to config.log, and then calls config.status. 4421# config.status does its own redirection, appending to config.log. 4422# Unfortunately, on DOS this fails, as config.log is still kept open 4423# by configure, so config.status won't be able to write to it; its 4424# output is simply discarded. So we exec the FD to /dev/null, 4425# effectively closing config.log, so it can be properly (re)opened and 4426# appended to by config.status. When coming back to configure, we 4427# need to make the FD available again. 4428if test "$no_create" != yes; then 4429 ac_cs_success=: 4430 ac_config_status_args= 4431 test "$silent" = yes && 4432 ac_config_status_args="$ac_config_status_args --quiet" 4433 exec 5>/dev/null 4434 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 4435 exec 5>>config.log 4436 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 4437 # would make configure fail if this is the last instruction. 4438 $ac_cs_success || { (exit 1); exit 1; } 4439fi 4440 4441