configure revision 195609
1228060Sbapt#! /bin/sh 2228060Sbapt# Guess values for system-dependent variables and create Makefiles. 3228060Sbapt# Generated by GNU Autoconf 2.61 for tcsh 6.17.00. 4228060Sbapt# 5228060Sbapt# Report bugs to <http://bugs.gw.com/>. 6228060Sbapt# 7228060Sbapt# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 8228060Sbapt# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 9228060Sbapt# This configure script is free software; the Free Software Foundation 10228060Sbapt# gives unlimited permission to copy, distribute and modify it. 11228060Sbapt## --------------------- ## 12228060Sbapt## M4sh Initialization. ## 13228060Sbapt## --------------------- ## 14228060Sbapt 15228060Sbapt# Be more Bourne compatible 16228060SbaptDUALCASE=1; export DUALCASE # for MKS sh 17228060Sbaptif test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 18228060Sbapt emulate sh 19228060Sbapt NULLCMD=: 20228060Sbapt # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 21228060Sbapt # is contrary to our usage. Disable this feature. 22228060Sbapt alias -g '${1+"$@"}'='"$@"' 23228060Sbapt setopt NO_GLOB_SUBST 24228060Sbaptelse 25228060Sbapt case `(set -o) 2>/dev/null` in 26228060Sbapt *posix*) set -o posix ;; 27228060Sbaptesac 28228060Sbapt 29228060Sbaptfi 30228060Sbapt 31228060Sbapt 32228060Sbapt 33228060Sbapt 34228060Sbapt# PATH needs CR 35228060Sbapt# Avoid depending upon Character Ranges. 36228060Sbaptas_cr_letters='abcdefghijklmnopqrstuvwxyz' 37228060Sbaptas_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 38228060Sbaptas_cr_Letters=$as_cr_letters$as_cr_LETTERS 39228060Sbaptas_cr_digits='0123456789' 40228060Sbaptas_cr_alnum=$as_cr_Letters$as_cr_digits 41228060Sbapt 42228060Sbapt# The user is always right. 43228060Sbaptif test "${PATH_SEPARATOR+set}" != set; then 44228060Sbapt echo "#! /bin/sh" >conf$$.sh 45228060Sbapt echo "exit 0" >>conf$$.sh 46228060Sbapt chmod +x conf$$.sh 47228060Sbapt if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 48228060Sbapt PATH_SEPARATOR=';' 49228060Sbapt else 50228060Sbapt PATH_SEPARATOR=: 51228060Sbapt fi 52228060Sbapt rm -f conf$$.sh 53228060Sbaptfi 54228060Sbapt 55228060Sbapt# Support unset when possible. 56228060Sbaptif ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 57228060Sbapt as_unset=unset 58228060Sbaptelse 59228060Sbapt as_unset=false 60228060Sbaptfi 61228060Sbapt 62228060Sbapt 63228060Sbapt# IFS 64228060Sbapt# We need space, tab and new line, in precisely that order. Quoting is 65228060Sbapt# there to prevent editors from complaining about space-tab. 66228060Sbapt# (If _AS_PATH_WALK were called with IFS unset, it would disable word 67228060Sbapt# splitting by setting IFS to empty value.) 68228060Sbaptas_nl=' 69228060Sbapt' 70228060SbaptIFS=" "" $as_nl" 71228060Sbapt 72228060Sbapt# Find who we are. Look in the path if we contain no directory separator. 73228060Sbaptcase $0 in 74228060Sbapt *[\\/]* ) as_myself=$0 ;; 75228060Sbapt *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 76228060Sbaptfor as_dir in $PATH 77228060Sbaptdo 78228060Sbapt IFS=$as_save_IFS 79228060Sbapt test -z "$as_dir" && as_dir=. 80228060Sbapt test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 81228060Sbaptdone 82228060SbaptIFS=$as_save_IFS 83228060Sbapt 84228060Sbapt ;; 85228060Sbaptesac 86228060Sbapt# We did not find ourselves, most probably we were run as `sh COMMAND' 87228060Sbapt# in which case we are not to be found in the path. 88228060Sbaptif test "x$as_myself" = x; then 89228060Sbapt as_myself=$0 90228060Sbaptfi 91228060Sbaptif test ! -f "$as_myself"; then 92228060Sbapt echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 93228060Sbapt { (exit 1); exit 1; } 94228060Sbaptfi 95228060Sbapt 96228060Sbapt# Work around bugs in pre-3.0 UWIN ksh. 97228060Sbaptfor as_var in ENV MAIL MAILPATH 98228060Sbaptdo ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 99228060Sbaptdone 100228060SbaptPS1='$ ' 101228060SbaptPS2='> ' 102228060SbaptPS4='+ ' 103228060Sbapt 104228060Sbapt# NLS nuisances. 105228060Sbaptfor as_var in \ 106228060Sbapt LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 107228060Sbapt LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 108228060Sbapt LC_TELEPHONE LC_TIME 109228060Sbaptdo 110228060Sbapt if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 111228060Sbapt eval $as_var=C; export $as_var 112228060Sbapt else 113228060Sbapt ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 114228060Sbapt fi 115228060Sbaptdone 116228060Sbapt 117228060Sbapt# Required to use basename. 118228060Sbaptif expr a : '\(a\)' >/dev/null 2>&1 && 119228060Sbapt test "X`expr 00001 : '.*\(...\)'`" = X001; then 120228060Sbapt as_expr=expr 121228060Sbaptelse 122228060Sbapt as_expr=false 123228060Sbaptfi 124228060Sbapt 125228060Sbaptif (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 126228060Sbapt as_basename=basename 127228060Sbaptelse 128228060Sbapt as_basename=false 129228060Sbaptfi 130228060Sbapt 131228060Sbapt 132228060Sbapt# Name of the executable. 133228060Sbaptas_me=`$as_basename -- "$0" || 134228060Sbapt$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 135228060Sbapt X"$0" : 'X\(//\)$' \| \ 136228060Sbapt X"$0" : 'X\(/\)' \| . 2>/dev/null || 137228060Sbaptecho X/"$0" | 138228060Sbapt sed '/^.*\/\([^/][^/]*\)\/*$/{ 139228060Sbapt s//\1/ 140228060Sbapt q 141228060Sbapt } 142228060Sbapt /^X\/\(\/\/\)$/{ 143228060Sbapt s//\1/ 144228060Sbapt q 145228060Sbapt } 146228060Sbapt /^X\/\(\/\).*/{ 147228060Sbapt s//\1/ 148228060Sbapt q 149228060Sbapt } 150228060Sbapt s/.*/./; q'` 151228060Sbapt 152228060Sbapt# CDPATH. 153228060Sbapt$as_unset CDPATH 154228060Sbapt 155228060Sbapt 156228060Sbaptif test "x$CONFIG_SHELL" = x; then 157228060Sbapt if (eval ":") 2>/dev/null; then 158228060Sbapt as_have_required=yes 159228060Sbaptelse 160228060Sbapt as_have_required=no 161228060Sbaptfi 162228060Sbapt 163228060Sbapt if test $as_have_required = yes && (eval ": 164228060Sbapt(as_func_return () { 165228060Sbapt (exit \$1) 166228060Sbapt} 167228060Sbaptas_func_success () { 168228060Sbapt as_func_return 0 169228060Sbapt} 170228060Sbaptas_func_failure () { 171228060Sbapt as_func_return 1 172228060Sbapt} 173228060Sbaptas_func_ret_success () { 174228060Sbapt return 0 175228060Sbapt} 176228060Sbaptas_func_ret_failure () { 177228060Sbapt return 1 178228060Sbapt} 179228060Sbapt 180228060Sbaptexitcode=0 181228060Sbaptif as_func_success; then 182228060Sbapt : 183228060Sbaptelse 184228060Sbapt exitcode=1 185228060Sbapt echo as_func_success failed. 186228060Sbaptfi 187228060Sbapt 188228060Sbaptif as_func_failure; then 189228060Sbapt exitcode=1 190228060Sbapt echo as_func_failure succeeded. 191228060Sbaptfi 192228060Sbapt 193228060Sbaptif as_func_ret_success; then 194228060Sbapt : 195228060Sbaptelse 196228060Sbapt exitcode=1 197228060Sbapt echo as_func_ret_success failed. 198228060Sbaptfi 199228060Sbapt 200228060Sbaptif as_func_ret_failure; then 201228060Sbapt exitcode=1 202228060Sbapt echo as_func_ret_failure succeeded. 203228060Sbaptfi 204228060Sbapt 205228060Sbaptif ( set x; as_func_ret_success y && test x = \"\$1\" ); then 206228060Sbapt : 207228060Sbaptelse 208228060Sbapt exitcode=1 209228060Sbapt echo positional parameters were not saved. 210228060Sbaptfi 211228060Sbapt 212228060Sbapttest \$exitcode = 0) || { (exit 1); exit 1; } 213228060Sbapt 214228060Sbapt( 215228060Sbapt as_lineno_1=\$LINENO 216228060Sbapt as_lineno_2=\$LINENO 217228060Sbapt test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && 218228060Sbapt test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } 219228060Sbapt") 2> /dev/null; then 220228060Sbapt : 221228060Sbaptelse 222228060Sbapt as_candidate_shells= 223228060Sbapt as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 224228060Sbaptfor as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 225228060Sbaptdo 226228060Sbapt IFS=$as_save_IFS 227228060Sbapt test -z "$as_dir" && as_dir=. 228228060Sbapt case $as_dir in 229228060Sbapt /*) 230228060Sbapt for as_base in sh bash ksh sh5; do 231228060Sbapt as_candidate_shells="$as_candidate_shells $as_dir/$as_base" 232228060Sbapt done;; 233228060Sbapt esac 234228060Sbaptdone 235228060SbaptIFS=$as_save_IFS 236228060Sbapt 237228060Sbapt 238228060Sbapt for as_shell in $as_candidate_shells $SHELL; do 239228060Sbapt # Try only shells that exist, to save several forks. 240228060Sbapt if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 241228060Sbapt { ("$as_shell") 2> /dev/null <<\_ASEOF 242228060Sbaptif test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 243228060Sbapt emulate sh 244228060Sbapt NULLCMD=: 245228060Sbapt # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 246228060Sbapt # is contrary to our usage. Disable this feature. 247228060Sbapt alias -g '${1+"$@"}'='"$@"' 248228060Sbapt setopt NO_GLOB_SUBST 249228060Sbaptelse 250228060Sbapt case `(set -o) 2>/dev/null` in 251228060Sbapt *posix*) set -o posix ;; 252228060Sbaptesac 253228060Sbapt 254228060Sbaptfi 255228060Sbapt 256228060Sbapt 257228060Sbapt: 258228060Sbapt_ASEOF 259228060Sbapt}; then 260228060Sbapt CONFIG_SHELL=$as_shell 261228060Sbapt as_have_required=yes 262228060Sbapt if { "$as_shell" 2> /dev/null <<\_ASEOF 263228060Sbaptif test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 264228060Sbapt emulate sh 265228060Sbapt NULLCMD=: 266228060Sbapt # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 267228060Sbapt # is contrary to our usage. Disable this feature. 268228060Sbapt alias -g '${1+"$@"}'='"$@"' 269228060Sbapt setopt NO_GLOB_SUBST 270228060Sbaptelse 271228060Sbapt case `(set -o) 2>/dev/null` in 272228060Sbapt *posix*) set -o posix ;; 273228060Sbaptesac 274228060Sbapt 275228060Sbaptfi 276228060Sbapt 277228060Sbapt 278228060Sbapt: 279228060Sbapt(as_func_return () { 280228060Sbapt (exit $1) 281228060Sbapt} 282228060Sbaptas_func_success () { 283228060Sbapt as_func_return 0 284228060Sbapt} 285228060Sbaptas_func_failure () { 286 as_func_return 1 287} 288as_func_ret_success () { 289 return 0 290} 291as_func_ret_failure () { 292 return 1 293} 294 295exitcode=0 296if as_func_success; then 297 : 298else 299 exitcode=1 300 echo as_func_success failed. 301fi 302 303if as_func_failure; then 304 exitcode=1 305 echo as_func_failure succeeded. 306fi 307 308if as_func_ret_success; then 309 : 310else 311 exitcode=1 312 echo as_func_ret_success failed. 313fi 314 315if as_func_ret_failure; then 316 exitcode=1 317 echo as_func_ret_failure succeeded. 318fi 319 320if ( set x; as_func_ret_success y && test x = "$1" ); then 321 : 322else 323 exitcode=1 324 echo positional parameters were not saved. 325fi 326 327test $exitcode = 0) || { (exit 1); exit 1; } 328 329( 330 as_lineno_1=$LINENO 331 as_lineno_2=$LINENO 332 test "x$as_lineno_1" != "x$as_lineno_2" && 333 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } 334 335_ASEOF 336}; then 337 break 338fi 339 340fi 341 342 done 343 344 if test "x$CONFIG_SHELL" != x; then 345 for as_var in BASH_ENV ENV 346 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 347 done 348 export CONFIG_SHELL 349 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 350fi 351 352 353 if test $as_have_required = no; then 354 echo This script requires a shell more modern than all the 355 echo shells that I found on your system. Please install a 356 echo modern shell, or manually run the script under such a 357 echo shell if you do have one. 358 { (exit 1); exit 1; } 359fi 360 361 362fi 363 364fi 365 366 367 368(eval "as_func_return () { 369 (exit \$1) 370} 371as_func_success () { 372 as_func_return 0 373} 374as_func_failure () { 375 as_func_return 1 376} 377as_func_ret_success () { 378 return 0 379} 380as_func_ret_failure () { 381 return 1 382} 383 384exitcode=0 385if as_func_success; then 386 : 387else 388 exitcode=1 389 echo as_func_success failed. 390fi 391 392if as_func_failure; then 393 exitcode=1 394 echo as_func_failure succeeded. 395fi 396 397if as_func_ret_success; then 398 : 399else 400 exitcode=1 401 echo as_func_ret_success failed. 402fi 403 404if as_func_ret_failure; then 405 exitcode=1 406 echo as_func_ret_failure succeeded. 407fi 408 409if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 410 : 411else 412 exitcode=1 413 echo positional parameters were not saved. 414fi 415 416test \$exitcode = 0") || { 417 echo No shell found that supports shell functions. 418 echo Please tell autoconf@gnu.org about your system, 419 echo including any error possibly output before this 420 echo message 421} 422 423 424 425 as_lineno_1=$LINENO 426 as_lineno_2=$LINENO 427 test "x$as_lineno_1" != "x$as_lineno_2" && 428 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 429 430 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 431 # uniformly replaced by the line number. The first 'sed' inserts a 432 # line-number line after each line using $LINENO; the second 'sed' 433 # does the real work. The second script uses 'N' to pair each 434 # line-number line with the line containing $LINENO, and appends 435 # trailing '-' during substitution so that $LINENO is not a special 436 # case at line end. 437 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 438 # scripts with optimization help from Paolo Bonzini. Blame Lee 439 # E. McMahon (1931-1989) for sed's syntax. :-) 440 sed -n ' 441 p 442 /[$]LINENO/= 443 ' <$as_myself | 444 sed ' 445 s/[$]LINENO.*/&-/ 446 t lineno 447 b 448 :lineno 449 N 450 :loop 451 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 452 t loop 453 s/-\n.*// 454 ' >$as_me.lineno && 455 chmod +x "$as_me.lineno" || 456 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 457 { (exit 1); exit 1; }; } 458 459 # Don't try to exec as it changes $[0], causing all sort of problems 460 # (the dirname of $[0] is not the place where we might find the 461 # original and so on. Autoconf is especially sensitive to this). 462 . "./$as_me.lineno" 463 # Exit status is that of the last command. 464 exit 465} 466 467 468if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 469 as_dirname=dirname 470else 471 as_dirname=false 472fi 473 474ECHO_C= ECHO_N= ECHO_T= 475case `echo -n x` in 476-n*) 477 case `echo 'x\c'` in 478 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 479 *) ECHO_C='\c';; 480 esac;; 481*) 482 ECHO_N='-n';; 483esac 484 485if expr a : '\(a\)' >/dev/null 2>&1 && 486 test "X`expr 00001 : '.*\(...\)'`" = X001; then 487 as_expr=expr 488else 489 as_expr=false 490fi 491 492rm -f conf$$ conf$$.exe conf$$.file 493if test -d conf$$.dir; then 494 rm -f conf$$.dir/conf$$.file 495else 496 rm -f conf$$.dir 497 mkdir conf$$.dir 498fi 499echo >conf$$.file 500if ln -s conf$$.file conf$$ 2>/dev/null; then 501 as_ln_s='ln -s' 502 # ... but there are two gotchas: 503 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 504 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 505 # In both cases, we have to default to `cp -p'. 506 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 507 as_ln_s='cp -p' 508elif ln conf$$.file conf$$ 2>/dev/null; then 509 as_ln_s=ln 510else 511 as_ln_s='cp -p' 512fi 513rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 514rmdir conf$$.dir 2>/dev/null 515 516if mkdir -p . 2>/dev/null; then 517 as_mkdir_p=: 518else 519 test -d ./-p && rmdir ./-p 520 as_mkdir_p=false 521fi 522 523if test -x / >/dev/null 2>&1; then 524 as_test_x='test -x' 525else 526 if ls -dL / >/dev/null 2>&1; then 527 as_ls_L_option=L 528 else 529 as_ls_L_option= 530 fi 531 as_test_x=' 532 eval sh -c '\'' 533 if test -d "$1"; then 534 test -d "$1/."; 535 else 536 case $1 in 537 -*)set "./$1";; 538 esac; 539 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 540 ???[sx]*):;;*)false;;esac;fi 541 '\'' sh 542 ' 543fi 544as_executable_p=$as_test_x 545 546# Sed expression to map a string onto a valid CPP name. 547as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 548 549# Sed expression to map a string onto a valid variable name. 550as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 551 552 553 554exec 7<&0 </dev/null 6>&1 555 556# Name of the host. 557# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 558# so uname gets run too. 559ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 560 561# 562# Initializations. 563# 564ac_default_prefix=/usr/local 565ac_clean_files= 566ac_config_libobj_dir=. 567LIBOBJS= 568cross_compiling=no 569subdirs= 570MFLAGS= 571MAKEFLAGS= 572SHELL=${CONFIG_SHELL-/bin/sh} 573 574# Identity of this package. 575PACKAGE_NAME='tcsh' 576PACKAGE_TARNAME='tcsh' 577PACKAGE_VERSION='6.17.00' 578PACKAGE_STRING='tcsh 6.17.00' 579PACKAGE_BUGREPORT='http://bugs.gw.com/' 580 581ac_unique_file="tc.vers.c" 582# Factoring default headers for most tests. 583ac_includes_default="\ 584#include <stdio.h> 585#ifdef HAVE_SYS_TYPES_H 586# include <sys/types.h> 587#endif 588#ifdef HAVE_SYS_STAT_H 589# include <sys/stat.h> 590#endif 591#ifdef STDC_HEADERS 592# include <stdlib.h> 593# include <stddef.h> 594#else 595# ifdef HAVE_STDLIB_H 596# include <stdlib.h> 597# endif 598#endif 599#ifdef HAVE_STRING_H 600# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 601# include <memory.h> 602# endif 603# include <string.h> 604#endif 605#ifdef HAVE_STRINGS_H 606# include <strings.h> 607#endif 608#ifdef HAVE_INTTYPES_H 609# include <inttypes.h> 610#endif 611#ifdef HAVE_STDINT_H 612# include <stdint.h> 613#endif 614#ifdef HAVE_UNISTD_H 615# include <unistd.h> 616#endif" 617 618ac_subst_vars='SHELL 619PATH_SEPARATOR 620PACKAGE_NAME 621PACKAGE_TARNAME 622PACKAGE_VERSION 623PACKAGE_STRING 624PACKAGE_BUGREPORT 625exec_prefix 626prefix 627program_transform_name 628bindir 629sbindir 630libexecdir 631datarootdir 632datadir 633sysconfdir 634sharedstatedir 635localstatedir 636includedir 637oldincludedir 638docdir 639infodir 640htmldir 641dvidir 642pdfdir 643psdir 644libdir 645localedir 646mandir 647DEFS 648ECHO_C 649ECHO_N 650ECHO_T 651LIBS 652build_alias 653host_alias 654target_alias 655build 656build_cpu 657build_vendor 658build_os 659host 660host_cpu 661host_vendor 662host_os 663CC 664CFLAGS 665LDFLAGS 666CPPFLAGS 667ac_ct_CC 668EXEEXT 669OBJEXT 670CPP 671GREP 672EGREP 673LIBICONV 674LTLIBICONV 675DFLAGS 676HESDEF 677HESLIB 678LIBOBJS 679LTLIBOBJS' 680ac_subst_files='' 681 ac_precious_vars='build_alias 682host_alias 683target_alias 684CC 685CFLAGS 686LDFLAGS 687LIBS 688CPPFLAGS 689CPP' 690 691 692# Initialize some variables set by options. 693ac_init_help= 694ac_init_version=false 695# The variables have the same names as the options, with 696# dashes changed to underlines. 697cache_file=/dev/null 698exec_prefix=NONE 699no_create= 700no_recursion= 701prefix=NONE 702program_prefix=NONE 703program_suffix=NONE 704program_transform_name=s,x,x, 705silent= 706site= 707srcdir= 708verbose= 709x_includes=NONE 710x_libraries=NONE 711 712# Installation directory options. 713# These are left unexpanded so users can "make install exec_prefix=/foo" 714# and all the variables that are supposed to be based on exec_prefix 715# by default will actually change. 716# Use braces instead of parens because sh, perl, etc. also accept them. 717# (The list follows the same order as the GNU Coding Standards.) 718bindir='${exec_prefix}/bin' 719sbindir='${exec_prefix}/sbin' 720libexecdir='${exec_prefix}/libexec' 721datarootdir='${prefix}/share' 722datadir='${datarootdir}' 723sysconfdir='${prefix}/etc' 724sharedstatedir='${prefix}/com' 725localstatedir='${prefix}/var' 726includedir='${prefix}/include' 727oldincludedir='/usr/include' 728docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 729infodir='${datarootdir}/info' 730htmldir='${docdir}' 731dvidir='${docdir}' 732pdfdir='${docdir}' 733psdir='${docdir}' 734libdir='${exec_prefix}/lib' 735localedir='${datarootdir}/locale' 736mandir='${datarootdir}/man' 737 738ac_prev= 739ac_dashdash= 740for ac_option 741do 742 # If the previous option needs an argument, assign it. 743 if test -n "$ac_prev"; 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then 1189 # Omit some internal or obsolete options to make the list less imposing. 1190 # This message is too long to be a string in the A/UX 3.1 sh. 1191 cat <<_ACEOF 1192\`configure' configures tcsh 6.17.00 to adapt to many kinds of systems. 1193 1194Usage: $0 [OPTION]... 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1291fi 1292 1293if test "$ac_init_help" = "recursive"; then 1294 # If there are subdirs, report their specific --help. 1295 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1296 test -d "$ac_dir" || continue 1297 ac_builddir=. 1298 1299case "$ac_dir" in 1300.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1301*) 1302 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 1303 # A ".." for each directory in $ac_dir_suffix. 1304 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 1305 case $ac_top_builddir_sub in 1306 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1307 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1308 esac ;; 1309esac 1310ac_abs_top_builddir=$ac_pwd 1311ac_abs_builddir=$ac_pwd$ac_dir_suffix 1312# for backward compatibility: 1313ac_top_builddir=$ac_top_build_prefix 1314 1315case $srcdir in 1316 .) # We are building in place. 1317 ac_srcdir=. 1318 ac_top_srcdir=$ac_top_builddir_sub 1319 ac_abs_top_srcdir=$ac_pwd ;; 1320 [\\/]* | ?:[\\/]* ) # Absolute name. 1321 ac_srcdir=$srcdir$ac_dir_suffix; 1322 ac_top_srcdir=$srcdir 1323 ac_abs_top_srcdir=$srcdir ;; 1324 *) # Relative name. 1325 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1326 ac_top_srcdir=$ac_top_build_prefix$srcdir 1327 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1328esac 1329ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1330 1331 cd "$ac_dir" || { ac_status=$?; continue; } 1332 # Check for guested configure. 1333 if test -f "$ac_srcdir/configure.gnu"; then 1334 echo && 1335 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1336 elif test -f "$ac_srcdir/configure"; then 1337 echo && 1338 $SHELL "$ac_srcdir/configure" --help=recursive 1339 else 1340 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1341 fi || ac_status=$? 1342 cd "$ac_pwd" || { ac_status=$?; break; } 1343 done 1344fi 1345 1346test -n "$ac_init_help" && exit $ac_status 1347if $ac_init_version; then 1348 cat <<\_ACEOF 1349tcsh configure 6.17.00 1350generated by GNU Autoconf 2.61 1351 1352Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 13532002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 1354This configure script is free software; the Free Software Foundation 1355gives unlimited permission to copy, distribute and modify it. 1356_ACEOF 1357 exit 1358fi 1359cat >config.log <<_ACEOF 1360This file contains any messages produced by compilers while 1361running configure, to aid debugging if configure makes a mistake. 1362 1363It was created by tcsh $as_me 6.17.00, which was 1364generated by GNU Autoconf 2.61. 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Use of quotes ensures accuracy. 1673 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1674 esac 1675 fi 1676done 1677if $ac_cache_corrupted; then 1678 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1679echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1680 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1681echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1682 { (exit 1); exit 1; }; } 1683fi 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709ac_ext=c 1710ac_cpp='$CPP $CPPFLAGS' 1711ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1712ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1713ac_compiler_gnu=$ac_cv_c_compiler_gnu 1714 1715 1716 1717ac_config_headers="$ac_config_headers config.h" 1718 1719ac_config_commands="$ac_config_commands ./atconfig" 1720 1721 1722 1723ac_aux_dir= 1724for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 1725 if test -f "$ac_dir/install-sh"; then 1726 ac_aux_dir=$ac_dir 1727 ac_install_sh="$ac_aux_dir/install-sh -c" 1728 break 1729 elif test -f "$ac_dir/install.sh"; then 1730 ac_aux_dir=$ac_dir 1731 ac_install_sh="$ac_aux_dir/install.sh -c" 1732 break 1733 elif test -f "$ac_dir/shtool"; then 1734 ac_aux_dir=$ac_dir 1735 ac_install_sh="$ac_aux_dir/shtool install -c" 1736 break 1737 fi 1738done 1739if test -z "$ac_aux_dir"; then 1740 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 1741echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} 1742 { (exit 1); exit 1; }; } 1743fi 1744 1745# These three variables are undocumented and unsupported, 1746# and are intended to be withdrawn in a future Autoconf release. 1747# They can cause serious problems if a builder's source tree is in a directory 1748# whose full name contains unusual characters. 1749ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 1750ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 1751ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 1752 1753 1754# Make sure we can run config.sub. 1755$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 1756 { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 1757echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} 1758 { (exit 1); exit 1; }; } 1759 1760{ echo "$as_me:$LINENO: checking build system type" >&5 1761echo $ECHO_N "checking build system type... $ECHO_C" >&6; } 1762if test "${ac_cv_build+set}" = set; then 1763 echo $ECHO_N "(cached) $ECHO_C" >&6 1764else 1765 ac_build_alias=$build_alias 1766test "x$ac_build_alias" = x && 1767 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 1768test "x$ac_build_alias" = x && 1769 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 1770echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1771 { (exit 1); exit 1; }; } 1772ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 1773 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 1774echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} 1775 { (exit 1); exit 1; }; } 1776 1777fi 1778{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5 1779echo "${ECHO_T}$ac_cv_build" >&6; } 1780case $ac_cv_build in 1781*-*-*) ;; 1782*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 1783echo "$as_me: error: invalid value of canonical build" >&2;} 1784 { (exit 1); exit 1; }; };; 1785esac 1786build=$ac_cv_build 1787ac_save_IFS=$IFS; IFS='-' 1788set x $ac_cv_build 1789shift 1790build_cpu=$1 1791build_vendor=$2 1792shift; shift 1793# Remember, the first character of IFS is used to create $*, 1794# except with old shells: 1795build_os=$* 1796IFS=$ac_save_IFS 1797case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 1798 1799 1800{ echo "$as_me:$LINENO: checking host system type" >&5 1801echo $ECHO_N "checking host system type... $ECHO_C" >&6; } 1802if test "${ac_cv_host+set}" = set; then 1803 echo $ECHO_N "(cached) $ECHO_C" >&6 1804else 1805 if test "x$host_alias" = x; then 1806 ac_cv_host=$ac_cv_build 1807else 1808 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 1809 { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 1810echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} 1811 { (exit 1); exit 1; }; } 1812fi 1813 1814fi 1815{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5 1816echo "${ECHO_T}$ac_cv_host" >&6; } 1817case $ac_cv_host in 1818*-*-*) ;; 1819*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 1820echo "$as_me: error: invalid value of canonical host" >&2;} 1821 { (exit 1); exit 1; }; };; 1822esac 1823host=$ac_cv_host 1824ac_save_IFS=$IFS; IFS='-' 1825set x $ac_cv_host 1826shift 1827host_cpu=$1 1828host_vendor=$2 1829shift; shift 1830# Remember, the first character of IFS is used to create $*, 1831# except with old shells: 1832host_os=$* 1833IFS=$ac_save_IFS 1834case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 1835 1836 1837 1838{ echo "$as_me:$LINENO: checking cached host tuple" >&5 1839echo $ECHO_N "checking cached host tuple... $ECHO_C" >&6; } 1840if { test x"${ac_cv_host_system_type+set}" = x"set" && 1841 test x"$ac_cv_host_system_type" != x"$host"; }; then 1842 { echo "$as_me:$LINENO: result: different" >&5 1843echo "${ECHO_T}different" >&6; } 1844 { { echo "$as_me:$LINENO: error: remove config.cache and re-run configure" >&5 1845echo "$as_me: error: remove config.cache and re-run configure" >&2;} 1846 { (exit 1); exit 1; }; } 1847else 1848 { echo "$as_me:$LINENO: result: ok" >&5 1849echo "${ECHO_T}ok" >&6; } 1850fi 1851ac_cv_host_system_type="$host" 1852 1853 1854 1855case "${host}" in 1856 1857 ## Alpha (DEC) machines. 1858 alpha*-dec-osf* ) 1859 tcsh_config_file=decosf1 1860 ;; 1861 1862 ## Ultrix 1863 *-dec-ultrix* ) 1864 tcsh_config_file=ultrix 1865 ;; 1866 1867 ## DGUX 1868 *-dg-dguxR4* ) 1869 tcsh_config_file=dgux5.4 1870 ;; 1871 m88k-dg-dgux5.4R* ) 1872 tcsh_config_file=dgux5.4 1873 ;; 1874 1875 ## HP/UX 1876 *-hp-hpux7* ) 1877 tcsh_config_file=hpux7 1878 ;; 1879 *-hp-hpux[89]* ) 1880 tcsh_config_file=hpux8 1881 ;; 1882 *-hp-hpux1[0-9]* ) 1883 tcsh_config_file=hpux11 1884 ;; 1885 1886 ## IBM AIX systems 1887 *-ibm-aix*) 1888 tcsh_config_file=aix 1889 ;; 1890 1891 ## SX-4 1892 sx4-nec-*) 1893 CC='cc -h0,ansi,novector,float0' 1894 LDFLAGS='-Gsmall' 1895 tcsh_config_file=superux8 1896 ;; 1897 1898 ## IBM OS/390 systems 1899 *-ibm-os390*) 1900 CC='c89' 1901 tcsh_config_file=os390 1902 ;; 1903 1904 ## Linux 1905 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu) 1906 tcsh_config_file=linux 1907 ;; 1908 1909 ## Motorola systems 1910 m68k-motorola-sysv* ) 1911 tcsh_config_file=sysV68 1912 ;; 1913 m88k-motorola-sysv3* ) 1914 tcsh_config_file=sysV88 1915 ;; 1916 1917 ## NetBSD systems 1918 *-*-netbsd*) 1919 tcsh_config_file=bsd4.4 1920 ;; 1921 1922 ## FreeBSD systems 1923 *-*-freebsd*) 1924 tcsh_config_file=bsd4.4 1925 ;; 1926 1927 ## MidnightBSD systems 1928 *-*-midnightbsd*) 1929 tcsh_config_file=bsd4.4 1930 ;; 1931 1932 ## DragonFlyBSD systems 1933 *-*-dragonfly*) 1934 tcsh_config_file=bsd4.4 1935 ;; 1936 1937 ## OpenBSD systems 1938 *-*-openbsd*) 1939 tcsh_config_file=bsd4.4 1940 ;; 1941 1942 ## BSDI systems 1943 *-*-bsdi*) 1944 tcsh_config_file=bsd4.4 1945 ;; 1946 1947 ## Mac OS X Server 1948 *-*-rhapsody* ) 1949 tcsh_config_file=bsd4.4 1950 ;; 1951 1952 ## Mac OS X Server 1953 *-*-darwin* ) 1954 tcsh_config_file=bsd4.4 1955 ;; 1956 1957 ## DragonFly systems 1958 *-*-dragonfly*) 1959 tcsh_config_file=bsd4.4 1960 ;; 1961 1962 ## Silicon Graphics machines 1963 *-sgi-iri* ) 1964 tcsh_config_file=irix 1965 case "${host_os}" in 1966 irix[34]*) # Irix-3.x - Irix 4.x 1967 NON_GNU_DFLAGS='-D__STDC__' 1968 LIBS='-lsun -lbsd -lc_s' 1969 ;; 1970 irix5* | irix6.[01]*) # Irix 5.x, Irix 6.0 - 6.1 1971 LIBS='-lbsd' 1972 ;; 1973 irix6.[2-9]*) # Irix 6.2 and later 1974 tcsh_config_file=irix62 1975 ;; 1976 esac 1977 ;; 1978 1979 ## Suns 1980 *-sun-sunos3* ) 1981 tcsh_config_file=sunos35 1982 ;; 1983 *-sun-sunos4.0* ) 1984 tcsh_config_file=sunos40 1985 ;; 1986 *-sun-sunos4.1.[12]* ) 1987 tcsh_config_file=sunos41 1988 ;; 1989 *-sun-sunos4.1.[3456]* ) 1990 tcsh_config_file=sunos413 1991 ;; 1992 *-*-solaris2.[01] ) # Should handle sparc or x86 1993 tcsh_config_file=sol2 1994 ;; 1995 *-sun-solaris2.2 ) # Sparc only release 1996 tcsh_config_file=sol22 1997 ;; 1998 *-sun-solaris2.3 ) # Sparc only release 1999 tcsh_config_file=sol23 2000 ;; 2001 *-*-solaris2.[45] ) # Should handle sparc, x86 and powerpc 2002 tcsh_config_file=sol24 2003 ;; 2004 *-*-solaris2.* ) # Should handle sparc, x86 and powerpc 2005 tcsh_config_file=sol26 2006 ;; 2007 2008 ## Dell SVR4 2009 *-dell-sysv4* ) 2010 tcsh_config_file=sysv4 2011 DFLAGS="$DFLAGS -DDELL" 2012 ;; 2013 2014 ## SVR4 (Generic and otherwise) 2015 *-*-sysv4* ) 2016 tcsh_config_file=sysv4 2017 ;; 2018 2019 ## Tektronix systems 2020 m68k-tektronix-bsd* ) 2021 tcsh_config_file=bsd 2022 NON_GNU_DFLAGS='-DBSD -DUTek' 2023 ;; 2024 m88k-tektronix-sysv3* ) 2025 tcsh_config_file=tekXD88 2026 ;; 2027 2028 ## SCO 2029 *-sco3.2v5*) 2030 tcsh_config_file=sco32v5 2031 ;; 2032 *-sco3.2v4*) 2033 tcsh_config_file=sco32v4 2034 ;; 2035 *-sco3.2v2*) 2036 tcsh_config_file=sco32v2 2037 ;; 2038 2039 ## Siemens BS2000 Mainframe 2040 bs2000-siemens-*) 2041 tcsh_config_file=bs2000 2042 ;; 2043 2044 ## Convex 2045 *-convex*) 2046 tcsh_config_file=convex 2047 ;; 2048 2049 ## Cray 2050 *-cray-unicos*) 2051 tcsh_config_file=cray 2052 ;; 2053 2054 ## Red Hat Cygwin 2055 *-cygwin) 2056 tcsh_config_file=cygwin32 2057 ;; 2058 2059 ## mips-compaq-nonstopux 2060 *-*-nonstopux) 2061 tcsh_config_file=sysv4 2062 ;; 2063 2064 ## Apollo Domain/OS 2065 *-apollo-*) 2066 tcsh_config_file=apollo 2067 ;; 2068 2069 ## QNX6 2070 *-qnx6*) 2071 tcsh_config_file=qnx6 2072 ;; 2073 2074 * ) 2075 { { echo "$as_me:$LINENO: error: Tcsh can't guess the configuration file name 2076for \`${host}' systems. 2077Check tcsh's \`Ported' file for manual configuration instructions." >&5 2078echo "$as_me: error: Tcsh can't guess the configuration file name 2079for \`${host}' systems. 2080Check tcsh's \`Ported' file for manual configuration instructions." >&2;} 2081 { (exit 1); exit 1; }; } 2082 ;; 2083 2084esac 2085 2086echo "Tcsh will use configuration file \`$tcsh_config_file'." 2087cp ${srcdir}/config/${tcsh_config_file} config_p.h 2088 2089 2090 2091ac_ext=c 2092ac_cpp='$CPP $CPPFLAGS' 2093ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2094ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2095ac_compiler_gnu=$ac_cv_c_compiler_gnu 2096if test -n "$ac_tool_prefix"; then 2097 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2098set dummy ${ac_tool_prefix}gcc; ac_word=$2 2099{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2100echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2101if test "${ac_cv_prog_CC+set}" = set; then 2102 echo $ECHO_N "(cached) $ECHO_C" >&6 2103else 2104 if test -n "$CC"; then 2105 ac_cv_prog_CC="$CC" # Let the user override the test. 2106else 2107as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2108for as_dir in $PATH 2109do 2110 IFS=$as_save_IFS 2111 test -z "$as_dir" && as_dir=. 2112 for ac_exec_ext in '' $ac_executable_extensions; do 2113 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2114 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2115 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2116 break 2 2117 fi 2118done 2119done 2120IFS=$as_save_IFS 2121 2122fi 2123fi 2124CC=$ac_cv_prog_CC 2125if test -n "$CC"; then 2126 { echo "$as_me:$LINENO: result: $CC" >&5 2127echo "${ECHO_T}$CC" >&6; } 2128else 2129 { echo "$as_me:$LINENO: result: no" >&5 2130echo "${ECHO_T}no" >&6; } 2131fi 2132 2133 2134fi 2135if test -z "$ac_cv_prog_CC"; then 2136 ac_ct_CC=$CC 2137 # Extract the first word of "gcc", so it can be a program name with args. 2138set dummy gcc; ac_word=$2 2139{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2140echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2141if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2142 echo $ECHO_N "(cached) $ECHO_C" >&6 2143else 2144 if test -n "$ac_ct_CC"; then 2145 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2146else 2147as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2148for as_dir in $PATH 2149do 2150 IFS=$as_save_IFS 2151 test -z "$as_dir" && as_dir=. 2152 for ac_exec_ext in '' $ac_executable_extensions; do 2153 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2154 ac_cv_prog_ac_ct_CC="gcc" 2155 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2156 break 2 2157 fi 2158done 2159done 2160IFS=$as_save_IFS 2161 2162fi 2163fi 2164ac_ct_CC=$ac_cv_prog_ac_ct_CC 2165if test -n "$ac_ct_CC"; then 2166 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2167echo "${ECHO_T}$ac_ct_CC" >&6; } 2168else 2169 { echo "$as_me:$LINENO: result: no" >&5 2170echo "${ECHO_T}no" >&6; } 2171fi 2172 2173 if test "x$ac_ct_CC" = x; then 2174 CC="" 2175 else 2176 case $cross_compiling:$ac_tool_warned in 2177yes:) 2178{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2179whose name does not start with the host triplet. If you think this 2180configuration is useful to you, please write to autoconf@gnu.org." >&5 2181echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2182whose name does not start with the host triplet. If you think this 2183configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2184ac_tool_warned=yes ;; 2185esac 2186 CC=$ac_ct_CC 2187 fi 2188else 2189 CC="$ac_cv_prog_CC" 2190fi 2191 2192if test -z "$CC"; then 2193 if test -n "$ac_tool_prefix"; then 2194 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2195set dummy ${ac_tool_prefix}cc; ac_word=$2 2196{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2197echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2198if test "${ac_cv_prog_CC+set}" = set; then 2199 echo $ECHO_N "(cached) $ECHO_C" >&6 2200else 2201 if test -n "$CC"; then 2202 ac_cv_prog_CC="$CC" # Let the user override the test. 2203else 2204as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2205for as_dir in $PATH 2206do 2207 IFS=$as_save_IFS 2208 test -z "$as_dir" && as_dir=. 2209 for ac_exec_ext in '' $ac_executable_extensions; do 2210 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2211 ac_cv_prog_CC="${ac_tool_prefix}cc" 2212 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2213 break 2 2214 fi 2215done 2216done 2217IFS=$as_save_IFS 2218 2219fi 2220fi 2221CC=$ac_cv_prog_CC 2222if test -n "$CC"; then 2223 { echo "$as_me:$LINENO: result: $CC" >&5 2224echo "${ECHO_T}$CC" >&6; } 2225else 2226 { echo "$as_me:$LINENO: result: no" >&5 2227echo "${ECHO_T}no" >&6; } 2228fi 2229 2230 2231 fi 2232fi 2233if test -z "$CC"; then 2234 # Extract the first word of "cc", so it can be a program name with args. 2235set dummy cc; ac_word=$2 2236{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2237echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2238if test "${ac_cv_prog_CC+set}" = set; then 2239 echo $ECHO_N "(cached) $ECHO_C" >&6 2240else 2241 if test -n "$CC"; then 2242 ac_cv_prog_CC="$CC" # Let the user override the test. 2243else 2244 ac_prog_rejected=no 2245as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2246for as_dir in $PATH 2247do 2248 IFS=$as_save_IFS 2249 test -z "$as_dir" && as_dir=. 2250 for ac_exec_ext in '' $ac_executable_extensions; do 2251 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2252 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2253 ac_prog_rejected=yes 2254 continue 2255 fi 2256 ac_cv_prog_CC="cc" 2257 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2258 break 2 2259 fi 2260done 2261done 2262IFS=$as_save_IFS 2263 2264if test $ac_prog_rejected = yes; then 2265 # We found a bogon in the path, so make sure we never use it. 2266 set dummy $ac_cv_prog_CC 2267 shift 2268 if test $# != 0; then 2269 # We chose a different compiler from the bogus one. 2270 # However, it has the same basename, so the bogon will be chosen 2271 # first if we set CC to just the basename; use the full file name. 2272 shift 2273 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2274 fi 2275fi 2276fi 2277fi 2278CC=$ac_cv_prog_CC 2279if test -n "$CC"; then 2280 { echo "$as_me:$LINENO: result: $CC" >&5 2281echo "${ECHO_T}$CC" >&6; } 2282else 2283 { echo "$as_me:$LINENO: result: no" >&5 2284echo "${ECHO_T}no" >&6; } 2285fi 2286 2287 2288fi 2289if test -z "$CC"; then 2290 if test -n "$ac_tool_prefix"; then 2291 for ac_prog in cl.exe 2292 do 2293 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2294set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2295{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2296echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2297if test "${ac_cv_prog_CC+set}" = set; then 2298 echo $ECHO_N "(cached) $ECHO_C" >&6 2299else 2300 if test -n "$CC"; then 2301 ac_cv_prog_CC="$CC" # Let the user override the test. 2302else 2303as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2304for as_dir in $PATH 2305do 2306 IFS=$as_save_IFS 2307 test -z "$as_dir" && as_dir=. 2308 for ac_exec_ext in '' $ac_executable_extensions; do 2309 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2310 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2311 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2312 break 2 2313 fi 2314done 2315done 2316IFS=$as_save_IFS 2317 2318fi 2319fi 2320CC=$ac_cv_prog_CC 2321if test -n "$CC"; then 2322 { echo "$as_me:$LINENO: result: $CC" >&5 2323echo "${ECHO_T}$CC" >&6; } 2324else 2325 { echo "$as_me:$LINENO: result: no" >&5 2326echo "${ECHO_T}no" >&6; } 2327fi 2328 2329 2330 test -n "$CC" && break 2331 done 2332fi 2333if test -z "$CC"; then 2334 ac_ct_CC=$CC 2335 for ac_prog in cl.exe 2336do 2337 # Extract the first word of "$ac_prog", so it can be a program name with args. 2338set dummy $ac_prog; ac_word=$2 2339{ echo "$as_me:$LINENO: checking for $ac_word" >&5 2340echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 2341if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 2342 echo $ECHO_N "(cached) $ECHO_C" >&6 2343else 2344 if test -n "$ac_ct_CC"; then 2345 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2346else 2347as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2348for as_dir in $PATH 2349do 2350 IFS=$as_save_IFS 2351 test -z "$as_dir" && as_dir=. 2352 for ac_exec_ext in '' $ac_executable_extensions; do 2353 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2354 ac_cv_prog_ac_ct_CC="$ac_prog" 2355 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2356 break 2 2357 fi 2358done 2359done 2360IFS=$as_save_IFS 2361 2362fi 2363fi 2364ac_ct_CC=$ac_cv_prog_ac_ct_CC 2365if test -n "$ac_ct_CC"; then 2366 { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 2367echo "${ECHO_T}$ac_ct_CC" >&6; } 2368else 2369 { echo "$as_me:$LINENO: result: no" >&5 2370echo "${ECHO_T}no" >&6; } 2371fi 2372 2373 2374 test -n "$ac_ct_CC" && break 2375done 2376 2377 if test "x$ac_ct_CC" = x; then 2378 CC="" 2379 else 2380 case $cross_compiling:$ac_tool_warned in 2381yes:) 2382{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2383whose name does not start with the host triplet. If you think this 2384configuration is useful to you, please write to autoconf@gnu.org." >&5 2385echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2386whose name does not start with the host triplet. If you think this 2387configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2388ac_tool_warned=yes ;; 2389esac 2390 CC=$ac_ct_CC 2391 fi 2392fi 2393 2394fi 2395 2396 2397test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 2398See \`config.log' for more details." >&5 2399echo "$as_me: error: no acceptable C compiler found in \$PATH 2400See \`config.log' for more details." >&2;} 2401 { (exit 1); exit 1; }; } 2402 2403# Provide some information about the compiler. 2404echo "$as_me:$LINENO: checking for C compiler version" >&5 2405ac_compiler=`set X $ac_compile; echo $2` 2406{ (ac_try="$ac_compiler --version >&5" 2407case "(($ac_try" in 2408 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2409 *) ac_try_echo=$ac_try;; 2410esac 2411eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2412 (eval "$ac_compiler --version >&5") 2>&5 2413 ac_status=$? 2414 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2415 (exit $ac_status); } 2416{ (ac_try="$ac_compiler -v >&5" 2417case "(($ac_try" in 2418 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2419 *) ac_try_echo=$ac_try;; 2420esac 2421eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2422 (eval "$ac_compiler -v >&5") 2>&5 2423 ac_status=$? 2424 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2425 (exit $ac_status); } 2426{ (ac_try="$ac_compiler -V >&5" 2427case "(($ac_try" in 2428 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2429 *) ac_try_echo=$ac_try;; 2430esac 2431eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2432 (eval "$ac_compiler -V >&5") 2>&5 2433 ac_status=$? 2434 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2435 (exit $ac_status); } 2436 2437cat >conftest.$ac_ext <<_ACEOF 2438/* confdefs.h. */ 2439_ACEOF 2440cat confdefs.h >>conftest.$ac_ext 2441cat >>conftest.$ac_ext <<_ACEOF 2442/* end confdefs.h. */ 2443 2444int 2445main () 2446{ 2447 2448 ; 2449 return 0; 2450} 2451_ACEOF 2452ac_clean_files_save=$ac_clean_files 2453ac_clean_files="$ac_clean_files a.out a.exe b.out" 2454# Try to create an executable without -o first, disregard a.out. 2455# It will help us diagnose broken compilers, and finding out an intuition 2456# of exeext. 2457{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 2458echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } 2459ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2460# 2461# List of possible output files, starting from the most likely. 2462# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 2463# only as a last resort. b.out is created by i960 compilers. 2464ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 2465# 2466# The IRIX 6 linker writes into existing files which may not be 2467# executable, retaining their permissions. Remove them first so a 2468# subsequent execution test works. 2469ac_rmfiles= 2470for ac_file in $ac_files 2471do 2472 case $ac_file in 2473 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2474 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2475 esac 2476done 2477rm -f $ac_rmfiles 2478 2479if { (ac_try="$ac_link_default" 2480case "(($ac_try" in 2481 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2482 *) ac_try_echo=$ac_try;; 2483esac 2484eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2485 (eval "$ac_link_default") 2>&5 2486 ac_status=$? 2487 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2488 (exit $ac_status); }; then 2489 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2490# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2491# in a Makefile. We should not override ac_cv_exeext if it was cached, 2492# so that the user can short-circuit this test for compilers unknown to 2493# Autoconf. 2494for ac_file in $ac_files '' 2495do 2496 test -f "$ac_file" || continue 2497 case $ac_file in 2498 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 2499 ;; 2500 [ab].out ) 2501 # We found the default executable, but exeext='' is most 2502 # certainly right. 2503 break;; 2504 *.* ) 2505 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2506 then :; else 2507 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2508 fi 2509 # We set ac_cv_exeext here because the later test for it is not 2510 # safe: cross compilers may not add the suffix if given an `-o' 2511 # argument, so we may need to know it at that point already. 2512 # Even if this section looks crufty: it has the advantage of 2513 # actually working. 2514 break;; 2515 * ) 2516 break;; 2517 esac 2518done 2519test "$ac_cv_exeext" = no && ac_cv_exeext= 2520 2521else 2522 ac_file='' 2523fi 2524 2525{ echo "$as_me:$LINENO: result: $ac_file" >&5 2526echo "${ECHO_T}$ac_file" >&6; } 2527if test -z "$ac_file"; then 2528 echo "$as_me: failed program was:" >&5 2529sed 's/^/| /' conftest.$ac_ext >&5 2530 2531{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 2532See \`config.log' for more details." >&5 2533echo "$as_me: error: C compiler cannot create executables 2534See \`config.log' for more details." >&2;} 2535 { (exit 77); exit 77; }; } 2536fi 2537 2538ac_exeext=$ac_cv_exeext 2539 2540# Check that the compiler produces executables we can run. If not, either 2541# the compiler is broken, or we cross compile. 2542{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2543echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 2544# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2545# If not cross compiling, check that we can run a simple program. 2546if test "$cross_compiling" != yes; then 2547 if { ac_try='./$ac_file' 2548 { (case "(($ac_try" in 2549 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2550 *) ac_try_echo=$ac_try;; 2551esac 2552eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2553 (eval "$ac_try") 2>&5 2554 ac_status=$? 2555 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2556 (exit $ac_status); }; }; then 2557 cross_compiling=no 2558 else 2559 if test "$cross_compiling" = maybe; then 2560 cross_compiling=yes 2561 else 2562 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2563If you meant to cross compile, use \`--host'. 2564See \`config.log' for more details." >&5 2565echo "$as_me: error: cannot run C compiled programs. 2566If you meant to cross compile, use \`--host'. 2567See \`config.log' for more details." >&2;} 2568 { (exit 1); exit 1; }; } 2569 fi 2570 fi 2571fi 2572{ echo "$as_me:$LINENO: result: yes" >&5 2573echo "${ECHO_T}yes" >&6; } 2574 2575rm -f a.out a.exe conftest$ac_cv_exeext b.out 2576ac_clean_files=$ac_clean_files_save 2577# Check that the compiler produces executables we can run. If not, either 2578# the compiler is broken, or we cross compile. 2579{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2580echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 2581{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 2582echo "${ECHO_T}$cross_compiling" >&6; } 2583 2584{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 2585echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 2586if { (ac_try="$ac_link" 2587case "(($ac_try" in 2588 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2589 *) ac_try_echo=$ac_try;; 2590esac 2591eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2592 (eval "$ac_link") 2>&5 2593 ac_status=$? 2594 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2595 (exit $ac_status); }; then 2596 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2597# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2598# work properly (i.e., refer to `conftest.exe'), while it won't with 2599# `rm'. 2600for ac_file in conftest.exe conftest conftest.*; do 2601 test -f "$ac_file" || continue 2602 case $ac_file in 2603 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 2604 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2605 break;; 2606 * ) break;; 2607 esac 2608done 2609else 2610 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2611See \`config.log' for more details." >&5 2612echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2613See \`config.log' for more details." >&2;} 2614 { (exit 1); exit 1; }; } 2615fi 2616 2617rm -f conftest$ac_cv_exeext 2618{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2619echo "${ECHO_T}$ac_cv_exeext" >&6; } 2620 2621rm -f conftest.$ac_ext 2622EXEEXT=$ac_cv_exeext 2623ac_exeext=$EXEEXT 2624{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 2625echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } 2626if test "${ac_cv_objext+set}" = set; then 2627 echo $ECHO_N "(cached) $ECHO_C" >&6 2628else 2629 cat >conftest.$ac_ext <<_ACEOF 2630/* confdefs.h. */ 2631_ACEOF 2632cat confdefs.h >>conftest.$ac_ext 2633cat >>conftest.$ac_ext <<_ACEOF 2634/* end confdefs.h. */ 2635 2636int 2637main () 2638{ 2639 2640 ; 2641 return 0; 2642} 2643_ACEOF 2644rm -f conftest.o conftest.obj 2645if { (ac_try="$ac_compile" 2646case "(($ac_try" in 2647 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2648 *) ac_try_echo=$ac_try;; 2649esac 2650eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2651 (eval "$ac_compile") 2>&5 2652 ac_status=$? 2653 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2654 (exit $ac_status); }; then 2655 for ac_file in conftest.o conftest.obj conftest.*; do 2656 test -f "$ac_file" || continue; 2657 case $ac_file in 2658 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 2659 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2660 break;; 2661 esac 2662done 2663else 2664 echo "$as_me: failed program was:" >&5 2665sed 's/^/| /' conftest.$ac_ext >&5 2666 2667{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2668See \`config.log' for more details." >&5 2669echo "$as_me: error: cannot compute suffix of object files: cannot compile 2670See \`config.log' for more details." >&2;} 2671 { (exit 1); exit 1; }; } 2672fi 2673 2674rm -f conftest.$ac_cv_objext conftest.$ac_ext 2675fi 2676{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2677echo "${ECHO_T}$ac_cv_objext" >&6; } 2678OBJEXT=$ac_cv_objext 2679ac_objext=$OBJEXT 2680{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2681echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 2682if test "${ac_cv_c_compiler_gnu+set}" = set; then 2683 echo $ECHO_N "(cached) $ECHO_C" >&6 2684else 2685 cat >conftest.$ac_ext <<_ACEOF 2686/* confdefs.h. */ 2687_ACEOF 2688cat confdefs.h >>conftest.$ac_ext 2689cat >>conftest.$ac_ext <<_ACEOF 2690/* end confdefs.h. */ 2691 2692int 2693main () 2694{ 2695#ifndef __GNUC__ 2696 choke me 2697#endif 2698 2699 ; 2700 return 0; 2701} 2702_ACEOF 2703rm -f conftest.$ac_objext 2704if { (ac_try="$ac_compile" 2705case "(($ac_try" in 2706 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2707 *) ac_try_echo=$ac_try;; 2708esac 2709eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2710 (eval "$ac_compile") 2>conftest.er1 2711 ac_status=$? 2712 grep -v '^ *+' conftest.er1 >conftest.err 2713 rm -f conftest.er1 2714 cat conftest.err >&5 2715 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2716 (exit $ac_status); } && { 2717 test -z "$ac_c_werror_flag" || 2718 test ! -s conftest.err 2719 } && test -s conftest.$ac_objext; then 2720 ac_compiler_gnu=yes 2721else 2722 echo "$as_me: failed program was:" >&5 2723sed 's/^/| /' conftest.$ac_ext >&5 2724 2725 ac_compiler_gnu=no 2726fi 2727 2728rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2729ac_cv_c_compiler_gnu=$ac_compiler_gnu 2730 2731fi 2732{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2733echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 2734GCC=`test $ac_compiler_gnu = yes && echo yes` 2735ac_test_CFLAGS=${CFLAGS+set} 2736ac_save_CFLAGS=$CFLAGS 2737{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2738echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 2739if test "${ac_cv_prog_cc_g+set}" = set; then 2740 echo $ECHO_N "(cached) $ECHO_C" >&6 2741else 2742 ac_save_c_werror_flag=$ac_c_werror_flag 2743 ac_c_werror_flag=yes 2744 ac_cv_prog_cc_g=no 2745 CFLAGS="-g" 2746 cat >conftest.$ac_ext <<_ACEOF 2747/* confdefs.h. */ 2748_ACEOF 2749cat confdefs.h >>conftest.$ac_ext 2750cat >>conftest.$ac_ext <<_ACEOF 2751/* end confdefs.h. */ 2752 2753int 2754main () 2755{ 2756 2757 ; 2758 return 0; 2759} 2760_ACEOF 2761rm -f conftest.$ac_objext 2762if { (ac_try="$ac_compile" 2763case "(($ac_try" in 2764 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2765 *) ac_try_echo=$ac_try;; 2766esac 2767eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2768 (eval "$ac_compile") 2>conftest.er1 2769 ac_status=$? 2770 grep -v '^ *+' conftest.er1 >conftest.err 2771 rm -f conftest.er1 2772 cat conftest.err >&5 2773 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2774 (exit $ac_status); } && { 2775 test -z "$ac_c_werror_flag" || 2776 test ! -s conftest.err 2777 } && test -s conftest.$ac_objext; then 2778 ac_cv_prog_cc_g=yes 2779else 2780 echo "$as_me: failed program was:" >&5 2781sed 's/^/| /' conftest.$ac_ext >&5 2782 2783 CFLAGS="" 2784 cat >conftest.$ac_ext <<_ACEOF 2785/* confdefs.h. */ 2786_ACEOF 2787cat confdefs.h >>conftest.$ac_ext 2788cat >>conftest.$ac_ext <<_ACEOF 2789/* end confdefs.h. */ 2790 2791int 2792main () 2793{ 2794 2795 ; 2796 return 0; 2797} 2798_ACEOF 2799rm -f conftest.$ac_objext 2800if { (ac_try="$ac_compile" 2801case "(($ac_try" in 2802 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2803 *) ac_try_echo=$ac_try;; 2804esac 2805eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2806 (eval "$ac_compile") 2>conftest.er1 2807 ac_status=$? 2808 grep -v '^ *+' conftest.er1 >conftest.err 2809 rm -f conftest.er1 2810 cat conftest.err >&5 2811 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2812 (exit $ac_status); } && { 2813 test -z "$ac_c_werror_flag" || 2814 test ! -s conftest.err 2815 } && test -s conftest.$ac_objext; then 2816 : 2817else 2818 echo "$as_me: failed program was:" >&5 2819sed 's/^/| /' conftest.$ac_ext >&5 2820 2821 ac_c_werror_flag=$ac_save_c_werror_flag 2822 CFLAGS="-g" 2823 cat >conftest.$ac_ext <<_ACEOF 2824/* confdefs.h. */ 2825_ACEOF 2826cat confdefs.h >>conftest.$ac_ext 2827cat >>conftest.$ac_ext <<_ACEOF 2828/* end confdefs.h. */ 2829 2830int 2831main () 2832{ 2833 2834 ; 2835 return 0; 2836} 2837_ACEOF 2838rm -f conftest.$ac_objext 2839if { (ac_try="$ac_compile" 2840case "(($ac_try" in 2841 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2842 *) ac_try_echo=$ac_try;; 2843esac 2844eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2845 (eval "$ac_compile") 2>conftest.er1 2846 ac_status=$? 2847 grep -v '^ *+' conftest.er1 >conftest.err 2848 rm -f conftest.er1 2849 cat conftest.err >&5 2850 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2851 (exit $ac_status); } && { 2852 test -z "$ac_c_werror_flag" || 2853 test ! -s conftest.err 2854 } && test -s conftest.$ac_objext; then 2855 ac_cv_prog_cc_g=yes 2856else 2857 echo "$as_me: failed program was:" >&5 2858sed 's/^/| /' conftest.$ac_ext >&5 2859 2860 2861fi 2862 2863rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2864fi 2865 2866rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2867fi 2868 2869rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2870 ac_c_werror_flag=$ac_save_c_werror_flag 2871fi 2872{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2873echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 2874if test "$ac_test_CFLAGS" = set; then 2875 CFLAGS=$ac_save_CFLAGS 2876elif test $ac_cv_prog_cc_g = yes; then 2877 if test "$GCC" = yes; then 2878 CFLAGS="-g -O2" 2879 else 2880 CFLAGS="-g" 2881 fi 2882else 2883 if test "$GCC" = yes; then 2884 CFLAGS="-O2" 2885 else 2886 CFLAGS= 2887 fi 2888fi 2889{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 2890echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 2891if test "${ac_cv_prog_cc_c89+set}" = set; then 2892 echo $ECHO_N "(cached) $ECHO_C" >&6 2893else 2894 ac_cv_prog_cc_c89=no 2895ac_save_CC=$CC 2896cat >conftest.$ac_ext <<_ACEOF 2897/* confdefs.h. */ 2898_ACEOF 2899cat confdefs.h >>conftest.$ac_ext 2900cat >>conftest.$ac_ext <<_ACEOF 2901/* end confdefs.h. */ 2902#include <stdarg.h> 2903#include <stdio.h> 2904#include <sys/types.h> 2905#include <sys/stat.h> 2906/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2907struct buf { int x; }; 2908FILE * (*rcsopen) (struct buf *, struct stat *, int); 2909static char *e (p, i) 2910 char **p; 2911 int i; 2912{ 2913 return p[i]; 2914} 2915static char *f (char * (*g) (char **, int), char **p, ...) 2916{ 2917 char *s; 2918 va_list v; 2919 va_start (v,p); 2920 s = g (p, va_arg (v,int)); 2921 va_end (v); 2922 return s; 2923} 2924 2925/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2926 function prototypes and stuff, but not '\xHH' hex character constants. 2927 These don't provoke an error unfortunately, instead are silently treated 2928 as 'x'. The following induces an error, until -std is added to get 2929 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2930 array size at least. It's necessary to write '\x00'==0 to get something 2931 that's true only with -std. */ 2932int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2933 2934/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2935 inside strings and character constants. */ 2936#define FOO(x) 'x' 2937int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2938 2939int test (int i, double x); 2940struct s1 {int (*f) (int a);}; 2941struct s2 {int (*f) (double a);}; 2942int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2943int argc; 2944char **argv; 2945int 2946main () 2947{ 2948return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2949 ; 2950 return 0; 2951} 2952_ACEOF 2953for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2954 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2955do 2956 CC="$ac_save_CC $ac_arg" 2957 rm -f conftest.$ac_objext 2958if { (ac_try="$ac_compile" 2959case "(($ac_try" in 2960 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2961 *) ac_try_echo=$ac_try;; 2962esac 2963eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 2964 (eval "$ac_compile") 2>conftest.er1 2965 ac_status=$? 2966 grep -v '^ *+' conftest.er1 >conftest.err 2967 rm -f conftest.er1 2968 cat conftest.err >&5 2969 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2970 (exit $ac_status); } && { 2971 test -z "$ac_c_werror_flag" || 2972 test ! -s conftest.err 2973 } && test -s conftest.$ac_objext; then 2974 ac_cv_prog_cc_c89=$ac_arg 2975else 2976 echo "$as_me: failed program was:" >&5 2977sed 's/^/| /' conftest.$ac_ext >&5 2978 2979 2980fi 2981 2982rm -f core conftest.err conftest.$ac_objext 2983 test "x$ac_cv_prog_cc_c89" != "xno" && break 2984done 2985rm -f conftest.$ac_ext 2986CC=$ac_save_CC 2987 2988fi 2989# AC_CACHE_VAL 2990case "x$ac_cv_prog_cc_c89" in 2991 x) 2992 { echo "$as_me:$LINENO: result: none needed" >&5 2993echo "${ECHO_T}none needed" >&6; } ;; 2994 xno) 2995 { echo "$as_me:$LINENO: result: unsupported" >&5 2996echo "${ECHO_T}unsupported" >&6; } ;; 2997 *) 2998 CC="$CC $ac_cv_prog_cc_c89" 2999 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 3000echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 3001esac 3002 3003 3004ac_ext=c 3005ac_cpp='$CPP $CPPFLAGS' 3006ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3007ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3008ac_compiler_gnu=$ac_cv_c_compiler_gnu 3009 3010ac_ext=c 3011ac_cpp='$CPP $CPPFLAGS' 3012ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3013ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3014ac_compiler_gnu=$ac_cv_c_compiler_gnu 3015{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 3016echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } 3017# On Suns, sometimes $CPP names a directory. 3018if test -n "$CPP" && test -d "$CPP"; then 3019 CPP= 3020fi 3021if test -z "$CPP"; then 3022 if test "${ac_cv_prog_CPP+set}" = set; then 3023 echo $ECHO_N "(cached) $ECHO_C" >&6 3024else 3025 # Double quotes because CPP needs to be expanded 3026 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3027 do 3028 ac_preproc_ok=false 3029for ac_c_preproc_warn_flag in '' yes 3030do 3031 # Use a header file that comes with gcc, so configuring glibc 3032 # with a fresh cross-compiler works. 3033 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3034 # <limits.h> exists even on freestanding compilers. 3035 # On the NeXT, cc -E runs the code through the compiler's parser, 3036 # not just through cpp. "Syntax error" is here to catch this case. 3037 cat >conftest.$ac_ext <<_ACEOF 3038/* confdefs.h. */ 3039_ACEOF 3040cat confdefs.h >>conftest.$ac_ext 3041cat >>conftest.$ac_ext <<_ACEOF 3042/* end confdefs.h. */ 3043#ifdef __STDC__ 3044# include <limits.h> 3045#else 3046# include <assert.h> 3047#endif 3048 Syntax error 3049_ACEOF 3050if { (ac_try="$ac_cpp conftest.$ac_ext" 3051case "(($ac_try" in 3052 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3053 *) ac_try_echo=$ac_try;; 3054esac 3055eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3056 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3057 ac_status=$? 3058 grep -v '^ *+' conftest.er1 >conftest.err 3059 rm -f conftest.er1 3060 cat conftest.err >&5 3061 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3062 (exit $ac_status); } >/dev/null && { 3063 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3064 test ! -s conftest.err 3065 }; then 3066 : 3067else 3068 echo "$as_me: failed program was:" >&5 3069sed 's/^/| /' conftest.$ac_ext >&5 3070 3071 # Broken: fails on valid input. 3072continue 3073fi 3074 3075rm -f conftest.err conftest.$ac_ext 3076 3077 # OK, works on sane cases. Now check whether nonexistent headers 3078 # can be detected and how. 3079 cat >conftest.$ac_ext <<_ACEOF 3080/* confdefs.h. */ 3081_ACEOF 3082cat confdefs.h >>conftest.$ac_ext 3083cat >>conftest.$ac_ext <<_ACEOF 3084/* end confdefs.h. */ 3085#include <ac_nonexistent.h> 3086_ACEOF 3087if { (ac_try="$ac_cpp conftest.$ac_ext" 3088case "(($ac_try" in 3089 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3090 *) ac_try_echo=$ac_try;; 3091esac 3092eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3093 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3094 ac_status=$? 3095 grep -v '^ *+' conftest.er1 >conftest.err 3096 rm -f conftest.er1 3097 cat conftest.err >&5 3098 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3099 (exit $ac_status); } >/dev/null && { 3100 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3101 test ! -s conftest.err 3102 }; then 3103 # Broken: success on invalid input. 3104continue 3105else 3106 echo "$as_me: failed program was:" >&5 3107sed 's/^/| /' conftest.$ac_ext >&5 3108 3109 # Passes both tests. 3110ac_preproc_ok=: 3111break 3112fi 3113 3114rm -f conftest.err conftest.$ac_ext 3115 3116done 3117# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3118rm -f conftest.err conftest.$ac_ext 3119if $ac_preproc_ok; then 3120 break 3121fi 3122 3123 done 3124 ac_cv_prog_CPP=$CPP 3125 3126fi 3127 CPP=$ac_cv_prog_CPP 3128else 3129 ac_cv_prog_CPP=$CPP 3130fi 3131{ echo "$as_me:$LINENO: result: $CPP" >&5 3132echo "${ECHO_T}$CPP" >&6; } 3133ac_preproc_ok=false 3134for ac_c_preproc_warn_flag in '' yes 3135do 3136 # Use a header file that comes with gcc, so configuring glibc 3137 # with a fresh cross-compiler works. 3138 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3139 # <limits.h> exists even on freestanding compilers. 3140 # On the NeXT, cc -E runs the code through the compiler's parser, 3141 # not just through cpp. "Syntax error" is here to catch this case. 3142 cat >conftest.$ac_ext <<_ACEOF 3143/* confdefs.h. */ 3144_ACEOF 3145cat confdefs.h >>conftest.$ac_ext 3146cat >>conftest.$ac_ext <<_ACEOF 3147/* end confdefs.h. */ 3148#ifdef __STDC__ 3149# include <limits.h> 3150#else 3151# include <assert.h> 3152#endif 3153 Syntax error 3154_ACEOF 3155if { (ac_try="$ac_cpp conftest.$ac_ext" 3156case "(($ac_try" in 3157 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3158 *) ac_try_echo=$ac_try;; 3159esac 3160eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3161 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3162 ac_status=$? 3163 grep -v '^ *+' conftest.er1 >conftest.err 3164 rm -f conftest.er1 3165 cat conftest.err >&5 3166 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3167 (exit $ac_status); } >/dev/null && { 3168 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3169 test ! -s conftest.err 3170 }; then 3171 : 3172else 3173 echo "$as_me: failed program was:" >&5 3174sed 's/^/| /' conftest.$ac_ext >&5 3175 3176 # Broken: fails on valid input. 3177continue 3178fi 3179 3180rm -f conftest.err conftest.$ac_ext 3181 3182 # OK, works on sane cases. Now check whether nonexistent headers 3183 # can be detected and how. 3184 cat >conftest.$ac_ext <<_ACEOF 3185/* confdefs.h. */ 3186_ACEOF 3187cat confdefs.h >>conftest.$ac_ext 3188cat >>conftest.$ac_ext <<_ACEOF 3189/* end confdefs.h. */ 3190#include <ac_nonexistent.h> 3191_ACEOF 3192if { (ac_try="$ac_cpp conftest.$ac_ext" 3193case "(($ac_try" in 3194 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3195 *) ac_try_echo=$ac_try;; 3196esac 3197eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3198 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 3199 ac_status=$? 3200 grep -v '^ *+' conftest.er1 >conftest.err 3201 rm -f conftest.er1 3202 cat conftest.err >&5 3203 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3204 (exit $ac_status); } >/dev/null && { 3205 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 3206 test ! -s conftest.err 3207 }; then 3208 # Broken: success on invalid input. 3209continue 3210else 3211 echo "$as_me: failed program was:" >&5 3212sed 's/^/| /' conftest.$ac_ext >&5 3213 3214 # Passes both tests. 3215ac_preproc_ok=: 3216break 3217fi 3218 3219rm -f conftest.err conftest.$ac_ext 3220 3221done 3222# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3223rm -f conftest.err conftest.$ac_ext 3224if $ac_preproc_ok; then 3225 : 3226else 3227 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 3228See \`config.log' for more details." >&5 3229echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 3230See \`config.log' for more details." >&2;} 3231 { (exit 1); exit 1; }; } 3232fi 3233 3234ac_ext=c 3235ac_cpp='$CPP $CPPFLAGS' 3236ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3237ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3238ac_compiler_gnu=$ac_cv_c_compiler_gnu 3239 3240 3241 3242{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 3243echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 3244if test "${ac_cv_path_GREP+set}" = set; then 3245 echo $ECHO_N "(cached) $ECHO_C" >&6 3246else 3247 # Extract the first word of "grep ggrep" to use in msg output 3248if test -z "$GREP"; then 3249set dummy grep ggrep; ac_prog_name=$2 3250if test "${ac_cv_path_GREP+set}" = set; then 3251 echo $ECHO_N "(cached) $ECHO_C" >&6 3252else 3253 ac_path_GREP_found=false 3254# Loop through the user's path and test for each of PROGNAME-LIST 3255as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3256for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3257do 3258 IFS=$as_save_IFS 3259 test -z "$as_dir" && as_dir=. 3260 for ac_prog in grep ggrep; do 3261 for ac_exec_ext in '' $ac_executable_extensions; do 3262 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3263 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3264 # Check for GNU ac_path_GREP and select it if it is found. 3265 # Check for GNU $ac_path_GREP 3266case `"$ac_path_GREP" --version 2>&1` in 3267*GNU*) 3268 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3269*) 3270 ac_count=0 3271 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 3272 while : 3273 do 3274 cat "conftest.in" "conftest.in" >"conftest.tmp" 3275 mv "conftest.tmp" "conftest.in" 3276 cp "conftest.in" "conftest.nl" 3277 echo 'GREP' >> "conftest.nl" 3278 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3279 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3280 ac_count=`expr $ac_count + 1` 3281 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3282 # Best one so far, save it but keep looking for a better one 3283 ac_cv_path_GREP="$ac_path_GREP" 3284 ac_path_GREP_max=$ac_count 3285 fi 3286 # 10*(2^10) chars as input seems more than enough 3287 test $ac_count -gt 10 && break 3288 done 3289 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3290esac 3291 3292 3293 $ac_path_GREP_found && break 3 3294 done 3295done 3296 3297done 3298IFS=$as_save_IFS 3299 3300 3301fi 3302 3303GREP="$ac_cv_path_GREP" 3304if test -z "$GREP"; then 3305 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3306echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3307 { (exit 1); exit 1; }; } 3308fi 3309 3310else 3311 ac_cv_path_GREP=$GREP 3312fi 3313 3314 3315fi 3316{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 3317echo "${ECHO_T}$ac_cv_path_GREP" >&6; } 3318 GREP="$ac_cv_path_GREP" 3319 3320 3321{ echo "$as_me:$LINENO: checking for egrep" >&5 3322echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } 3323if test "${ac_cv_path_EGREP+set}" = set; then 3324 echo $ECHO_N "(cached) $ECHO_C" >&6 3325else 3326 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3327 then ac_cv_path_EGREP="$GREP -E" 3328 else 3329 # Extract the first word of "egrep" to use in msg output 3330if test -z "$EGREP"; then 3331set dummy egrep; ac_prog_name=$2 3332if test "${ac_cv_path_EGREP+set}" = set; then 3333 echo $ECHO_N "(cached) $ECHO_C" >&6 3334else 3335 ac_path_EGREP_found=false 3336# Loop through the user's path and test for each of PROGNAME-LIST 3337as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3338for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3339do 3340 IFS=$as_save_IFS 3341 test -z "$as_dir" && as_dir=. 3342 for ac_prog in egrep; do 3343 for ac_exec_ext in '' $ac_executable_extensions; do 3344 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3345 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3346 # Check for GNU ac_path_EGREP and select it if it is found. 3347 # Check for GNU $ac_path_EGREP 3348case `"$ac_path_EGREP" --version 2>&1` in 3349*GNU*) 3350 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3351*) 3352 ac_count=0 3353 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 3354 while : 3355 do 3356 cat "conftest.in" "conftest.in" >"conftest.tmp" 3357 mv "conftest.tmp" "conftest.in" 3358 cp "conftest.in" "conftest.nl" 3359 echo 'EGREP' >> "conftest.nl" 3360 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3361 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3362 ac_count=`expr $ac_count + 1` 3363 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3364 # Best one so far, save it but keep looking for a better one 3365 ac_cv_path_EGREP="$ac_path_EGREP" 3366 ac_path_EGREP_max=$ac_count 3367 fi 3368 # 10*(2^10) chars as input seems more than enough 3369 test $ac_count -gt 10 && break 3370 done 3371 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3372esac 3373 3374 3375 $ac_path_EGREP_found && break 3 3376 done 3377done 3378 3379done 3380IFS=$as_save_IFS 3381 3382 3383fi 3384 3385EGREP="$ac_cv_path_EGREP" 3386if test -z "$EGREP"; then 3387 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 3388echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 3389 { (exit 1); exit 1; }; } 3390fi 3391 3392else 3393 ac_cv_path_EGREP=$EGREP 3394fi 3395 3396 3397 fi 3398fi 3399{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 3400echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } 3401 EGREP="$ac_cv_path_EGREP" 3402 3403 3404if test $ac_cv_c_compiler_gnu = yes; then 3405 { echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5 3406echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6; } 3407if test "${ac_cv_prog_gcc_traditional+set}" = set; then 3408 echo $ECHO_N "(cached) $ECHO_C" >&6 3409else 3410 ac_pattern="Autoconf.*'x'" 3411 cat >conftest.$ac_ext <<_ACEOF 3412/* confdefs.h. */ 3413_ACEOF 3414cat confdefs.h >>conftest.$ac_ext 3415cat >>conftest.$ac_ext <<_ACEOF 3416/* end confdefs.h. */ 3417#include <sgtty.h> 3418Autoconf TIOCGETP 3419_ACEOF 3420if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3421 $EGREP "$ac_pattern" >/dev/null 2>&1; then 3422 ac_cv_prog_gcc_traditional=yes 3423else 3424 ac_cv_prog_gcc_traditional=no 3425fi 3426rm -f conftest* 3427 3428 3429 if test $ac_cv_prog_gcc_traditional = no; then 3430 cat >conftest.$ac_ext <<_ACEOF 3431/* confdefs.h. */ 3432_ACEOF 3433cat confdefs.h >>conftest.$ac_ext 3434cat >>conftest.$ac_ext <<_ACEOF 3435/* end confdefs.h. */ 3436#include <termio.h> 3437Autoconf TCGETA 3438_ACEOF 3439if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3440 $EGREP "$ac_pattern" >/dev/null 2>&1; then 3441 ac_cv_prog_gcc_traditional=yes 3442fi 3443rm -f conftest* 3444 3445 fi 3446fi 3447{ echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5 3448echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; } 3449 if test $ac_cv_prog_gcc_traditional = yes; then 3450 CC="$CC -traditional" 3451 fi 3452fi 3453 3454 3455if test "x$GCC" != xyes ; then 3456 DFLAGS="$DFLAGS $NON_GNU_DFLAGS" 3457 CFLAGS="$CFLAGS $NON_GNU_CFLAGS" 3458fi 3459 3460{ echo "$as_me:$LINENO: checking for library containing crypt" >&5 3461echo $ECHO_N "checking for library containing crypt... $ECHO_C" >&6; } 3462if test "${ac_cv_search_crypt+set}" = set; then 3463 echo $ECHO_N "(cached) $ECHO_C" >&6 3464else 3465 ac_func_search_save_LIBS=$LIBS 3466cat >conftest.$ac_ext <<_ACEOF 3467/* confdefs.h. */ 3468_ACEOF 3469cat confdefs.h >>conftest.$ac_ext 3470cat >>conftest.$ac_ext <<_ACEOF 3471/* end confdefs.h. */ 3472 3473/* Override any GCC internal prototype to avoid an error. 3474 Use char because int might match the return type of a GCC 3475 builtin and then its argument prototype would still apply. */ 3476#ifdef __cplusplus 3477extern "C" 3478#endif 3479char crypt (); 3480int 3481main () 3482{ 3483return crypt (); 3484 ; 3485 return 0; 3486} 3487_ACEOF 3488for ac_lib in '' crypt; do 3489 if test -z "$ac_lib"; then 3490 ac_res="none required" 3491 else 3492 ac_res=-l$ac_lib 3493 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3494 fi 3495 rm -f conftest.$ac_objext conftest$ac_exeext 3496if { (ac_try="$ac_link" 3497case "(($ac_try" in 3498 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3499 *) ac_try_echo=$ac_try;; 3500esac 3501eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3502 (eval "$ac_link") 2>conftest.er1 3503 ac_status=$? 3504 grep -v '^ *+' conftest.er1 >conftest.err 3505 rm -f conftest.er1 3506 cat conftest.err >&5 3507 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3508 (exit $ac_status); } && { 3509 test -z "$ac_c_werror_flag" || 3510 test ! -s conftest.err 3511 } && test -s conftest$ac_exeext && 3512 $as_test_x conftest$ac_exeext; then 3513 ac_cv_search_crypt=$ac_res 3514else 3515 echo "$as_me: failed program was:" >&5 3516sed 's/^/| /' conftest.$ac_ext >&5 3517 3518 3519fi 3520 3521rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3522 conftest$ac_exeext 3523 if test "${ac_cv_search_crypt+set}" = set; then 3524 break 3525fi 3526done 3527if test "${ac_cv_search_crypt+set}" = set; then 3528 : 3529else 3530 ac_cv_search_crypt=no 3531fi 3532rm conftest.$ac_ext 3533LIBS=$ac_func_search_save_LIBS 3534fi 3535{ echo "$as_me:$LINENO: result: $ac_cv_search_crypt" >&5 3536echo "${ECHO_T}$ac_cv_search_crypt" >&6; } 3537ac_res=$ac_cv_search_crypt 3538if test "$ac_res" != no; then 3539 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 3540 3541fi 3542 3543{ echo "$as_me:$LINENO: checking for library containing getspnam" >&5 3544echo $ECHO_N "checking for library containing getspnam... $ECHO_C" >&6; } 3545if test "${ac_cv_search_getspnam+set}" = set; then 3546 echo $ECHO_N "(cached) $ECHO_C" >&6 3547else 3548 ac_func_search_save_LIBS=$LIBS 3549cat >conftest.$ac_ext <<_ACEOF 3550/* confdefs.h. */ 3551_ACEOF 3552cat confdefs.h >>conftest.$ac_ext 3553cat >>conftest.$ac_ext <<_ACEOF 3554/* end confdefs.h. */ 3555 3556/* Override any GCC internal prototype to avoid an error. 3557 Use char because int might match the return type of a GCC 3558 builtin and then its argument prototype would still apply. */ 3559#ifdef __cplusplus 3560extern "C" 3561#endif 3562char getspnam (); 3563int 3564main () 3565{ 3566return getspnam (); 3567 ; 3568 return 0; 3569} 3570_ACEOF 3571for ac_lib in '' sec; do 3572 if test -z "$ac_lib"; then 3573 ac_res="none required" 3574 else 3575 ac_res=-l$ac_lib 3576 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3577 fi 3578 rm -f conftest.$ac_objext conftest$ac_exeext 3579if { (ac_try="$ac_link" 3580case "(($ac_try" in 3581 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3582 *) ac_try_echo=$ac_try;; 3583esac 3584eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3585 (eval "$ac_link") 2>conftest.er1 3586 ac_status=$? 3587 grep -v '^ *+' conftest.er1 >conftest.err 3588 rm -f conftest.er1 3589 cat conftest.err >&5 3590 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3591 (exit $ac_status); } && { 3592 test -z "$ac_c_werror_flag" || 3593 test ! -s conftest.err 3594 } && test -s conftest$ac_exeext && 3595 $as_test_x conftest$ac_exeext; then 3596 ac_cv_search_getspnam=$ac_res 3597else 3598 echo "$as_me: failed program was:" >&5 3599sed 's/^/| /' conftest.$ac_ext >&5 3600 3601 3602fi 3603 3604rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3605 conftest$ac_exeext 3606 if test "${ac_cv_search_getspnam+set}" = set; then 3607 break 3608fi 3609done 3610if test "${ac_cv_search_getspnam+set}" = set; then 3611 : 3612else 3613 ac_cv_search_getspnam=no 3614fi 3615rm conftest.$ac_ext 3616LIBS=$ac_func_search_save_LIBS 3617fi 3618{ echo "$as_me:$LINENO: result: $ac_cv_search_getspnam" >&5 3619echo "${ECHO_T}$ac_cv_search_getspnam" >&6; } 3620ac_res=$ac_cv_search_getspnam 3621if test "$ac_res" != no; then 3622 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 3623 3624fi 3625 3626{ echo "$as_me:$LINENO: checking for library containing tgetent" >&5 3627echo $ECHO_N "checking for library containing tgetent... $ECHO_C" >&6; } 3628if test "${ac_cv_search_tgetent+set}" = set; then 3629 echo $ECHO_N "(cached) $ECHO_C" >&6 3630else 3631 ac_func_search_save_LIBS=$LIBS 3632cat >conftest.$ac_ext <<_ACEOF 3633/* confdefs.h. */ 3634_ACEOF 3635cat confdefs.h >>conftest.$ac_ext 3636cat >>conftest.$ac_ext <<_ACEOF 3637/* end confdefs.h. */ 3638 3639/* Override any GCC internal prototype to avoid an error. 3640 Use char because int might match the return type of a GCC 3641 builtin and then its argument prototype would still apply. */ 3642#ifdef __cplusplus 3643extern "C" 3644#endif 3645char tgetent (); 3646int 3647main () 3648{ 3649return tgetent (); 3650 ; 3651 return 0; 3652} 3653_ACEOF 3654for ac_lib in '' termlib termcap curses ncurses; do 3655 if test -z "$ac_lib"; then 3656 ac_res="none required" 3657 else 3658 ac_res=-l$ac_lib 3659 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3660 fi 3661 rm -f conftest.$ac_objext conftest$ac_exeext 3662if { (ac_try="$ac_link" 3663case "(($ac_try" in 3664 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3665 *) ac_try_echo=$ac_try;; 3666esac 3667eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3668 (eval "$ac_link") 2>conftest.er1 3669 ac_status=$? 3670 grep -v '^ *+' conftest.er1 >conftest.err 3671 rm -f conftest.er1 3672 cat conftest.err >&5 3673 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3674 (exit $ac_status); } && { 3675 test -z "$ac_c_werror_flag" || 3676 test ! -s conftest.err 3677 } && test -s conftest$ac_exeext && 3678 $as_test_x conftest$ac_exeext; then 3679 ac_cv_search_tgetent=$ac_res 3680else 3681 echo "$as_me: failed program was:" >&5 3682sed 's/^/| /' conftest.$ac_ext >&5 3683 3684 3685fi 3686 3687rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3688 conftest$ac_exeext 3689 if test "${ac_cv_search_tgetent+set}" = set; then 3690 break 3691fi 3692done 3693if test "${ac_cv_search_tgetent+set}" = set; then 3694 : 3695else 3696 ac_cv_search_tgetent=no 3697fi 3698rm conftest.$ac_ext 3699LIBS=$ac_func_search_save_LIBS 3700fi 3701{ echo "$as_me:$LINENO: result: $ac_cv_search_tgetent" >&5 3702echo "${ECHO_T}$ac_cv_search_tgetent" >&6; } 3703ac_res=$ac_cv_search_tgetent 3704if test "$ac_res" != no; then 3705 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 3706 3707fi 3708 3709{ echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5 3710echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6; } 3711if test "${ac_cv_search_gethostbyname+set}" = set; then 3712 echo $ECHO_N "(cached) $ECHO_C" >&6 3713else 3714 ac_func_search_save_LIBS=$LIBS 3715cat >conftest.$ac_ext <<_ACEOF 3716/* confdefs.h. */ 3717_ACEOF 3718cat confdefs.h >>conftest.$ac_ext 3719cat >>conftest.$ac_ext <<_ACEOF 3720/* end confdefs.h. */ 3721 3722/* Override any GCC internal prototype to avoid an error. 3723 Use char because int might match the return type of a GCC 3724 builtin and then its argument prototype would still apply. */ 3725#ifdef __cplusplus 3726extern "C" 3727#endif 3728char gethostbyname (); 3729int 3730main () 3731{ 3732return gethostbyname (); 3733 ; 3734 return 0; 3735} 3736_ACEOF 3737for ac_lib in '' nsl; do 3738 if test -z "$ac_lib"; then 3739 ac_res="none required" 3740 else 3741 ac_res=-l$ac_lib 3742 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3743 fi 3744 rm -f conftest.$ac_objext conftest$ac_exeext 3745if { (ac_try="$ac_link" 3746case "(($ac_try" in 3747 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3748 *) ac_try_echo=$ac_try;; 3749esac 3750eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3751 (eval "$ac_link") 2>conftest.er1 3752 ac_status=$? 3753 grep -v '^ *+' conftest.er1 >conftest.err 3754 rm -f conftest.er1 3755 cat conftest.err >&5 3756 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3757 (exit $ac_status); } && { 3758 test -z "$ac_c_werror_flag" || 3759 test ! -s conftest.err 3760 } && test -s conftest$ac_exeext && 3761 $as_test_x conftest$ac_exeext; then 3762 ac_cv_search_gethostbyname=$ac_res 3763else 3764 echo "$as_me: failed program was:" >&5 3765sed 's/^/| /' conftest.$ac_ext >&5 3766 3767 3768fi 3769 3770rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3771 conftest$ac_exeext 3772 if test "${ac_cv_search_gethostbyname+set}" = set; then 3773 break 3774fi 3775done 3776if test "${ac_cv_search_gethostbyname+set}" = set; then 3777 : 3778else 3779 ac_cv_search_gethostbyname=no 3780fi 3781rm conftest.$ac_ext 3782LIBS=$ac_func_search_save_LIBS 3783fi 3784{ echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5 3785echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6; } 3786ac_res=$ac_cv_search_gethostbyname 3787if test "$ac_res" != no; then 3788 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 3789 3790fi 3791 3792{ echo "$as_me:$LINENO: checking for library containing connect" >&5 3793echo $ECHO_N "checking for library containing connect... $ECHO_C" >&6; } 3794if test "${ac_cv_search_connect+set}" = set; then 3795 echo $ECHO_N "(cached) $ECHO_C" >&6 3796else 3797 ac_func_search_save_LIBS=$LIBS 3798cat >conftest.$ac_ext <<_ACEOF 3799/* confdefs.h. */ 3800_ACEOF 3801cat confdefs.h >>conftest.$ac_ext 3802cat >>conftest.$ac_ext <<_ACEOF 3803/* end confdefs.h. */ 3804 3805/* Override any GCC internal prototype to avoid an error. 3806 Use char because int might match the return type of a GCC 3807 builtin and then its argument prototype would still apply. */ 3808#ifdef __cplusplus 3809extern "C" 3810#endif 3811char connect (); 3812int 3813main () 3814{ 3815return connect (); 3816 ; 3817 return 0; 3818} 3819_ACEOF 3820for ac_lib in '' socket; do 3821 if test -z "$ac_lib"; then 3822 ac_res="none required" 3823 else 3824 ac_res=-l$ac_lib 3825 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 3826 fi 3827 rm -f conftest.$ac_objext conftest$ac_exeext 3828if { (ac_try="$ac_link" 3829case "(($ac_try" in 3830 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3831 *) ac_try_echo=$ac_try;; 3832esac 3833eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 3834 (eval "$ac_link") 2>conftest.er1 3835 ac_status=$? 3836 grep -v '^ *+' conftest.er1 >conftest.err 3837 rm -f conftest.er1 3838 cat conftest.err >&5 3839 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3840 (exit $ac_status); } && { 3841 test -z "$ac_c_werror_flag" || 3842 test ! -s conftest.err 3843 } && test -s conftest$ac_exeext && 3844 $as_test_x conftest$ac_exeext; then 3845 ac_cv_search_connect=$ac_res 3846else 3847 echo "$as_me: failed program was:" >&5 3848sed 's/^/| /' conftest.$ac_ext >&5 3849 3850 3851fi 3852 3853rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 3854 conftest$ac_exeext 3855 if test "${ac_cv_search_connect+set}" = set; then 3856 break 3857fi 3858done 3859if test "${ac_cv_search_connect+set}" = set; then 3860 : 3861else 3862 ac_cv_search_connect=no 3863fi 3864rm conftest.$ac_ext 3865LIBS=$ac_func_search_save_LIBS 3866fi 3867{ echo "$as_me:$LINENO: result: $ac_cv_search_connect" >&5 3868echo "${ECHO_T}$ac_cv_search_connect" >&6; } 3869ac_res=$ac_cv_search_connect 3870if test "$ac_res" != no; then 3871 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 3872 3873fi 3874 3875 3876 if test "X$prefix" = "XNONE"; then 3877 acl_final_prefix="$ac_default_prefix" 3878 else 3879 acl_final_prefix="$prefix" 3880 fi 3881 if test "X$exec_prefix" = "XNONE"; then 3882 acl_final_exec_prefix='${prefix}' 3883 else 3884 acl_final_exec_prefix="$exec_prefix" 3885 fi 3886 acl_save_prefix="$prefix" 3887 prefix="$acl_final_prefix" 3888 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" 3889 prefix="$acl_save_prefix" 3890 3891 3892# Check whether --with-gnu-ld was given. 3893if test "${with_gnu_ld+set}" = set; then 3894 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 3895else 3896 with_gnu_ld=no 3897fi 3898 3899# Prepare PATH_SEPARATOR. 3900# The user is always right. 3901if test "${PATH_SEPARATOR+set}" != set; then 3902 echo "#! /bin/sh" >conf$$.sh 3903 echo "exit 0" >>conf$$.sh 3904 chmod +x conf$$.sh 3905 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 3906 PATH_SEPARATOR=';' 3907 else 3908 PATH_SEPARATOR=: 3909 fi 3910 rm -f conf$$.sh 3911fi 3912ac_prog=ld 3913if test "$GCC" = yes; then 3914 # Check if gcc -print-prog-name=ld gives a path. 3915 { echo "$as_me:$LINENO: checking for ld used by GCC" >&5 3916echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6; } 3917 case $host in 3918 *-*-mingw*) 3919 # gcc leaves a trailing carriage return which upsets mingw 3920 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3921 *) 3922 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3923 esac 3924 case $ac_prog in 3925 # Accept absolute paths. 3926 [\\/]* | [A-Za-z]:[\\/]*) 3927 re_direlt='/[^/][^/]*/\.\./' 3928 # Canonicalize the path of ld 3929 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 3930 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 3931 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 3932 done 3933 test -z "$LD" && LD="$ac_prog" 3934 ;; 3935 "") 3936 # If it fails, then pretend we aren't using GCC. 3937 ac_prog=ld 3938 ;; 3939 *) 3940 # If it is relative, then search for the first ld in PATH. 3941 with_gnu_ld=unknown 3942 ;; 3943 esac 3944elif test "$with_gnu_ld" = yes; then 3945 { echo "$as_me:$LINENO: checking for GNU ld" >&5 3946echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; } 3947else 3948 { echo "$as_me:$LINENO: checking for non-GNU ld" >&5 3949echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; } 3950fi 3951if test "${acl_cv_path_LD+set}" = set; then 3952 echo $ECHO_N "(cached) $ECHO_C" >&6 3953else 3954 if test -z "$LD"; then 3955 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" 3956 for ac_dir in $PATH; do 3957 test -z "$ac_dir" && ac_dir=. 3958 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3959 acl_cv_path_LD="$ac_dir/$ac_prog" 3960 # Check to see if the program is GNU ld. I'd rather use --version, 3961 # but apparently some GNU ld's only accept -v. 3962 # Break only if it was the GNU/non-GNU ld that we prefer. 3963 case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in 3964 *GNU* | *'with BFD'*) 3965 test "$with_gnu_ld" != no && break ;; 3966 *) 3967 test "$with_gnu_ld" != yes && break ;; 3968 esac 3969 fi 3970 done 3971 IFS="$ac_save_ifs" 3972else 3973 acl_cv_path_LD="$LD" # Let the user override the test with a path. 3974fi 3975fi 3976 3977LD="$acl_cv_path_LD" 3978if test -n "$LD"; then 3979 { echo "$as_me:$LINENO: result: $LD" >&5 3980echo "${ECHO_T}$LD" >&6; } 3981else 3982 { echo "$as_me:$LINENO: result: no" >&5 3983echo "${ECHO_T}no" >&6; } 3984fi 3985test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 3986echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} 3987 { (exit 1); exit 1; }; } 3988{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 3989echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; } 3990if test "${acl_cv_prog_gnu_ld+set}" = set; then 3991 echo $ECHO_N "(cached) $ECHO_C" >&6 3992else 3993 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 3994case `$LD -v 2>&1 </dev/null` in 3995*GNU* | *'with BFD'*) 3996 acl_cv_prog_gnu_ld=yes ;; 3997*) 3998 acl_cv_prog_gnu_ld=no ;; 3999esac 4000fi 4001{ echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5 4002echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6; } 4003with_gnu_ld=$acl_cv_prog_gnu_ld 4004 4005 4006 4007 4008 { echo "$as_me:$LINENO: checking for shared library run path origin" >&5 4009echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6; } 4010if test "${acl_cv_rpath+set}" = set; then 4011 echo $ECHO_N "(cached) $ECHO_C" >&6 4012else 4013 4014 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ 4015 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh 4016 . ./conftest.sh 4017 rm -f ./conftest.sh 4018 acl_cv_rpath=done 4019 4020fi 4021{ echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5 4022echo "${ECHO_T}$acl_cv_rpath" >&6; } 4023 wl="$acl_cv_wl" 4024 libext="$acl_cv_libext" 4025 shlibext="$acl_cv_shlibext" 4026 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" 4027 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" 4028 hardcode_direct="$acl_cv_hardcode_direct" 4029 hardcode_minus_L="$acl_cv_hardcode_minus_L" 4030 # Check whether --enable-rpath was given. 4031if test "${enable_rpath+set}" = set; then 4032 enableval=$enable_rpath; : 4033else 4034 enable_rpath=yes 4035fi 4036 4037 4038 4039 4040 4041 4042 4043 4044 use_additional=yes 4045 4046 acl_save_prefix="$prefix" 4047 prefix="$acl_final_prefix" 4048 acl_save_exec_prefix="$exec_prefix" 4049 exec_prefix="$acl_final_exec_prefix" 4050 4051 eval additional_includedir=\"$includedir\" 4052 eval additional_libdir=\"$libdir\" 4053 4054 exec_prefix="$acl_save_exec_prefix" 4055 prefix="$acl_save_prefix" 4056 4057 4058# Check whether --with-libiconv-prefix was given. 4059if test "${with_libiconv_prefix+set}" = set; then 4060 withval=$with_libiconv_prefix; 4061 if test "X$withval" = "Xno"; then 4062 use_additional=no 4063 else 4064 if test "X$withval" = "X"; then 4065 4066 acl_save_prefix="$prefix" 4067 prefix="$acl_final_prefix" 4068 acl_save_exec_prefix="$exec_prefix" 4069 exec_prefix="$acl_final_exec_prefix" 4070 4071 eval additional_includedir=\"$includedir\" 4072 eval additional_libdir=\"$libdir\" 4073 4074 exec_prefix="$acl_save_exec_prefix" 4075 prefix="$acl_save_prefix" 4076 4077 else 4078 additional_includedir="$withval/include" 4079 additional_libdir="$withval/lib" 4080 fi 4081 fi 4082 4083fi 4084 4085 LIBICONV= 4086 LTLIBICONV= 4087 INCICONV= 4088 rpathdirs= 4089 ltrpathdirs= 4090 names_already_handled= 4091 names_next_round='iconv ' 4092 while test -n "$names_next_round"; do 4093 names_this_round="$names_next_round" 4094 names_next_round= 4095 for name in $names_this_round; do 4096 already_handled= 4097 for n in $names_already_handled; do 4098 if test "$n" = "$name"; then 4099 already_handled=yes 4100 break 4101 fi 4102 done 4103 if test -z "$already_handled"; then 4104 names_already_handled="$names_already_handled $name" 4105 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` 4106 eval value=\"\$HAVE_LIB$uppername\" 4107 if test -n "$value"; then 4108 if test "$value" = yes; then 4109 eval value=\"\$LIB$uppername\" 4110 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" 4111 eval value=\"\$LTLIB$uppername\" 4112 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" 4113 else 4114 : 4115 fi 4116 else 4117 found_dir= 4118 found_la= 4119 found_so= 4120 found_a= 4121 if test $use_additional = yes; then 4122 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then 4123 found_dir="$additional_libdir" 4124 found_so="$additional_libdir/lib$name.$shlibext" 4125 if test -f "$additional_libdir/lib$name.la"; then 4126 found_la="$additional_libdir/lib$name.la" 4127 fi 4128 else 4129 if test -f "$additional_libdir/lib$name.$libext"; then 4130 found_dir="$additional_libdir" 4131 found_a="$additional_libdir/lib$name.$libext" 4132 if test -f "$additional_libdir/lib$name.la"; then 4133 found_la="$additional_libdir/lib$name.la" 4134 fi 4135 fi 4136 fi 4137 fi 4138 if test "X$found_dir" = "X"; then 4139 for x in $LDFLAGS $LTLIBICONV; do 4140 4141 acl_save_prefix="$prefix" 4142 prefix="$acl_final_prefix" 4143 acl_save_exec_prefix="$exec_prefix" 4144 exec_prefix="$acl_final_exec_prefix" 4145 eval x=\"$x\" 4146 exec_prefix="$acl_save_exec_prefix" 4147 prefix="$acl_save_prefix" 4148 4149 case "$x" in 4150 -L*) 4151 dir=`echo "X$x" | sed -e 's/^X-L//'` 4152 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then 4153 found_dir="$dir" 4154 found_so="$dir/lib$name.$shlibext" 4155 if test -f "$dir/lib$name.la"; then 4156 found_la="$dir/lib$name.la" 4157 fi 4158 else 4159 if test -f "$dir/lib$name.$libext"; then 4160 found_dir="$dir" 4161 found_a="$dir/lib$name.$libext" 4162 if test -f "$dir/lib$name.la"; then 4163 found_la="$dir/lib$name.la" 4164 fi 4165 fi 4166 fi 4167 ;; 4168 esac 4169 if test "X$found_dir" != "X"; then 4170 break 4171 fi 4172 done 4173 fi 4174 if test "X$found_dir" != "X"; then 4175 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" 4176 if test "X$found_so" != "X"; then 4177 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then 4178 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 4179 else 4180 haveit= 4181 for x in $ltrpathdirs; do 4182 if test "X$x" = "X$found_dir"; then 4183 haveit=yes 4184 break 4185 fi 4186 done 4187 if test -z "$haveit"; then 4188 ltrpathdirs="$ltrpathdirs $found_dir" 4189 fi 4190 if test "$hardcode_direct" = yes; then 4191 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 4192 else 4193 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then 4194 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 4195 haveit= 4196 for x in $rpathdirs; do 4197 if test "X$x" = "X$found_dir"; then 4198 haveit=yes 4199 break 4200 fi 4201 done 4202 if test -z "$haveit"; then 4203 rpathdirs="$rpathdirs $found_dir" 4204 fi 4205 else 4206 haveit= 4207 for x in $LDFLAGS $LIBICONV; do 4208 4209 acl_save_prefix="$prefix" 4210 prefix="$acl_final_prefix" 4211 acl_save_exec_prefix="$exec_prefix" 4212 exec_prefix="$acl_final_exec_prefix" 4213 eval x=\"$x\" 4214 exec_prefix="$acl_save_exec_prefix" 4215 prefix="$acl_save_prefix" 4216 4217 if test "X$x" = "X-L$found_dir"; then 4218 haveit=yes 4219 break 4220 fi 4221 done 4222 if test -z "$haveit"; then 4223 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" 4224 fi 4225 if test "$hardcode_minus_L" != no; then 4226 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" 4227 else 4228 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 4229 fi 4230 fi 4231 fi 4232 fi 4233 else 4234 if test "X$found_a" != "X"; then 4235 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" 4236 else 4237 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" 4238 fi 4239 fi 4240 additional_includedir= 4241 case "$found_dir" in 4242 */lib | */lib/) 4243 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` 4244 additional_includedir="$basedir/include" 4245 ;; 4246 esac 4247 if test "X$additional_includedir" != "X"; then 4248 if test "X$additional_includedir" != "X/usr/include"; then 4249 haveit= 4250 if test "X$additional_includedir" = "X/usr/local/include"; then 4251 if test -n "$GCC"; then 4252 case $host_os in 4253 linux* | gnu* | k*bsd*-gnu) haveit=yes;; 4254 esac 4255 fi 4256 fi 4257 if test -z "$haveit"; then 4258 for x in $CPPFLAGS $INCICONV; do 4259 4260 acl_save_prefix="$prefix" 4261 prefix="$acl_final_prefix" 4262 acl_save_exec_prefix="$exec_prefix" 4263 exec_prefix="$acl_final_exec_prefix" 4264 eval x=\"$x\" 4265 exec_prefix="$acl_save_exec_prefix" 4266 prefix="$acl_save_prefix" 4267 4268 if test "X$x" = "X-I$additional_includedir"; then 4269 haveit=yes 4270 break 4271 fi 4272 done 4273 if test -z "$haveit"; then 4274 if test -d "$additional_includedir"; then 4275 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" 4276 fi 4277 fi 4278 fi 4279 fi 4280 fi 4281 if test -n "$found_la"; then 4282 save_libdir="$libdir" 4283 case "$found_la" in 4284 */* | *\\*) . "$found_la" ;; 4285 *) . "./$found_la" ;; 4286 esac 4287 libdir="$save_libdir" 4288 for dep in $dependency_libs; do 4289 case "$dep" in 4290 -L*) 4291 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` 4292 if test "X$additional_libdir" != "X/usr/lib"; then 4293 haveit= 4294 if test "X$additional_libdir" = "X/usr/local/lib"; then 4295 if test -n "$GCC"; then 4296 case $host_os in 4297 linux* | gnu* | k*bsd*-gnu) haveit=yes;; 4298 esac 4299 fi 4300 fi 4301 if test -z "$haveit"; then 4302 haveit= 4303 for x in $LDFLAGS $LIBICONV; do 4304 4305 acl_save_prefix="$prefix" 4306 prefix="$acl_final_prefix" 4307 acl_save_exec_prefix="$exec_prefix" 4308 exec_prefix="$acl_final_exec_prefix" 4309 eval x=\"$x\" 4310 exec_prefix="$acl_save_exec_prefix" 4311 prefix="$acl_save_prefix" 4312 4313 if test "X$x" = "X-L$additional_libdir"; then 4314 haveit=yes 4315 break 4316 fi 4317 done 4318 if test -z "$haveit"; then 4319 if test -d "$additional_libdir"; then 4320 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" 4321 fi 4322 fi 4323 haveit= 4324 for x in $LDFLAGS $LTLIBICONV; do 4325 4326 acl_save_prefix="$prefix" 4327 prefix="$acl_final_prefix" 4328 acl_save_exec_prefix="$exec_prefix" 4329 exec_prefix="$acl_final_exec_prefix" 4330 eval x=\"$x\" 4331 exec_prefix="$acl_save_exec_prefix" 4332 prefix="$acl_save_prefix" 4333 4334 if test "X$x" = "X-L$additional_libdir"; then 4335 haveit=yes 4336 break 4337 fi 4338 done 4339 if test -z "$haveit"; then 4340 if test -d "$additional_libdir"; then 4341 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" 4342 fi 4343 fi 4344 fi 4345 fi 4346 ;; 4347 -R*) 4348 dir=`echo "X$dep" | sed -e 's/^X-R//'` 4349 if test "$enable_rpath" != no; then 4350 haveit= 4351 for x in $rpathdirs; do 4352 if test "X$x" = "X$dir"; then 4353 haveit=yes 4354 break 4355 fi 4356 done 4357 if test -z "$haveit"; then 4358 rpathdirs="$rpathdirs $dir" 4359 fi 4360 haveit= 4361 for x in $ltrpathdirs; do 4362 if test "X$x" = "X$dir"; then 4363 haveit=yes 4364 break 4365 fi 4366 done 4367 if test -z "$haveit"; then 4368 ltrpathdirs="$ltrpathdirs $dir" 4369 fi 4370 fi 4371 ;; 4372 -l*) 4373 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` 4374 ;; 4375 *.la) 4376 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` 4377 ;; 4378 *) 4379 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" 4380 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" 4381 ;; 4382 esac 4383 done 4384 fi 4385 else 4386 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" 4387 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" 4388 fi 4389 fi 4390 fi 4391 done 4392 done 4393 if test "X$rpathdirs" != "X"; then 4394 if test -n "$hardcode_libdir_separator"; then 4395 alldirs= 4396 for found_dir in $rpathdirs; do 4397 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" 4398 done 4399 acl_save_libdir="$libdir" 4400 libdir="$alldirs" 4401 eval flag=\"$hardcode_libdir_flag_spec\" 4402 libdir="$acl_save_libdir" 4403 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 4404 else 4405 for found_dir in $rpathdirs; do 4406 acl_save_libdir="$libdir" 4407 libdir="$found_dir" 4408 eval flag=\"$hardcode_libdir_flag_spec\" 4409 libdir="$acl_save_libdir" 4410 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" 4411 done 4412 fi 4413 fi 4414 if test "X$ltrpathdirs" != "X"; then 4415 for found_dir in $ltrpathdirs; do 4416 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" 4417 done 4418 fi 4419 4420 4421 4422 4423 4424 4425 4426 am_save_CPPFLAGS="$CPPFLAGS" 4427 4428 for element in $INCICONV; do 4429 haveit= 4430 for x in $CPPFLAGS; do 4431 4432 acl_save_prefix="$prefix" 4433 prefix="$acl_final_prefix" 4434 acl_save_exec_prefix="$exec_prefix" 4435 exec_prefix="$acl_final_exec_prefix" 4436 eval x=\"$x\" 4437 exec_prefix="$acl_save_exec_prefix" 4438 prefix="$acl_save_prefix" 4439 4440 if test "X$x" = "X$element"; then 4441 haveit=yes 4442 break 4443 fi 4444 done 4445 if test -z "$haveit"; then 4446 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" 4447 fi 4448 done 4449 4450 4451 { echo "$as_me:$LINENO: checking for iconv" >&5 4452echo $ECHO_N "checking for iconv... $ECHO_C" >&6; } 4453if test "${am_cv_func_iconv+set}" = set; then 4454 echo $ECHO_N "(cached) $ECHO_C" >&6 4455else 4456 4457 am_cv_func_iconv="no, consider installing GNU libiconv" 4458 am_cv_lib_iconv=no 4459 cat >conftest.$ac_ext <<_ACEOF 4460/* confdefs.h. */ 4461_ACEOF 4462cat confdefs.h >>conftest.$ac_ext 4463cat >>conftest.$ac_ext <<_ACEOF 4464/* end confdefs.h. */ 4465#include <stdlib.h> 4466#include <iconv.h> 4467int 4468main () 4469{ 4470iconv_t cd = iconv_open("",""); 4471 iconv(cd,NULL,NULL,NULL,NULL); 4472 iconv_close(cd); 4473 ; 4474 return 0; 4475} 4476_ACEOF 4477rm -f conftest.$ac_objext conftest$ac_exeext 4478if { (ac_try="$ac_link" 4479case "(($ac_try" in 4480 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4481 *) ac_try_echo=$ac_try;; 4482esac 4483eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4484 (eval "$ac_link") 2>conftest.er1 4485 ac_status=$? 4486 grep -v '^ *+' conftest.er1 >conftest.err 4487 rm -f conftest.er1 4488 cat conftest.err >&5 4489 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4490 (exit $ac_status); } && { 4491 test -z "$ac_c_werror_flag" || 4492 test ! -s conftest.err 4493 } && test -s conftest$ac_exeext && 4494 $as_test_x conftest$ac_exeext; then 4495 am_cv_func_iconv=yes 4496else 4497 echo "$as_me: failed program was:" >&5 4498sed 's/^/| /' conftest.$ac_ext >&5 4499 4500 4501fi 4502 4503rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4504 conftest$ac_exeext conftest.$ac_ext 4505 if test "$am_cv_func_iconv" != yes; then 4506 am_save_LIBS="$LIBS" 4507 LIBS="$LIBS $LIBICONV" 4508 cat >conftest.$ac_ext <<_ACEOF 4509/* confdefs.h. */ 4510_ACEOF 4511cat confdefs.h >>conftest.$ac_ext 4512cat >>conftest.$ac_ext <<_ACEOF 4513/* end confdefs.h. */ 4514#include <stdlib.h> 4515#include <iconv.h> 4516int 4517main () 4518{ 4519iconv_t cd = iconv_open("",""); 4520 iconv(cd,NULL,NULL,NULL,NULL); 4521 iconv_close(cd); 4522 ; 4523 return 0; 4524} 4525_ACEOF 4526rm -f conftest.$ac_objext conftest$ac_exeext 4527if { (ac_try="$ac_link" 4528case "(($ac_try" in 4529 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4530 *) ac_try_echo=$ac_try;; 4531esac 4532eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4533 (eval "$ac_link") 2>conftest.er1 4534 ac_status=$? 4535 grep -v '^ *+' conftest.er1 >conftest.err 4536 rm -f conftest.er1 4537 cat conftest.err >&5 4538 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4539 (exit $ac_status); } && { 4540 test -z "$ac_c_werror_flag" || 4541 test ! -s conftest.err 4542 } && test -s conftest$ac_exeext && 4543 $as_test_x conftest$ac_exeext; then 4544 am_cv_lib_iconv=yes 4545 am_cv_func_iconv=yes 4546else 4547 echo "$as_me: failed program was:" >&5 4548sed 's/^/| /' conftest.$ac_ext >&5 4549 4550 4551fi 4552 4553rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 4554 conftest$ac_exeext conftest.$ac_ext 4555 LIBS="$am_save_LIBS" 4556 fi 4557 4558fi 4559{ echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5 4560echo "${ECHO_T}$am_cv_func_iconv" >&6; } 4561 if test "$am_cv_func_iconv" = yes; then 4562 4563cat >>confdefs.h <<\_ACEOF 4564#define HAVE_ICONV 1 4565_ACEOF 4566 4567 fi 4568 if test "$am_cv_lib_iconv" = yes; then 4569 { echo "$as_me:$LINENO: checking how to link with libiconv" >&5 4570echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6; } 4571 { echo "$as_me:$LINENO: result: $LIBICONV" >&5 4572echo "${ECHO_T}$LIBICONV" >&6; } 4573 else 4574 CPPFLAGS="$am_save_CPPFLAGS" 4575 LIBICONV= 4576 LTLIBICONV= 4577 fi 4578 4579 4580 4581 if test "$am_cv_func_iconv" = yes; then 4582 { echo "$as_me:$LINENO: checking for iconv declaration" >&5 4583echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6; } 4584 if test "${am_cv_proto_iconv+set}" = set; then 4585 echo $ECHO_N "(cached) $ECHO_C" >&6 4586else 4587 4588 cat >conftest.$ac_ext <<_ACEOF 4589/* confdefs.h. */ 4590_ACEOF 4591cat confdefs.h >>conftest.$ac_ext 4592cat >>conftest.$ac_ext <<_ACEOF 4593/* end confdefs.h. */ 4594 4595#include <stdlib.h> 4596#include <iconv.h> 4597extern 4598#ifdef __cplusplus 4599"C" 4600#endif 4601#if defined(__STDC__) || defined(__cplusplus) 4602size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); 4603#else 4604size_t iconv(); 4605#endif 4606 4607int 4608main () 4609{ 4610 4611 ; 4612 return 0; 4613} 4614_ACEOF 4615rm -f conftest.$ac_objext 4616if { (ac_try="$ac_compile" 4617case "(($ac_try" in 4618 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4619 *) ac_try_echo=$ac_try;; 4620esac 4621eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4622 (eval "$ac_compile") 2>conftest.er1 4623 ac_status=$? 4624 grep -v '^ *+' conftest.er1 >conftest.err 4625 rm -f conftest.er1 4626 cat conftest.err >&5 4627 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4628 (exit $ac_status); } && { 4629 test -z "$ac_c_werror_flag" || 4630 test ! -s conftest.err 4631 } && test -s conftest.$ac_objext; then 4632 am_cv_proto_iconv_arg1="" 4633else 4634 echo "$as_me: failed program was:" >&5 4635sed 's/^/| /' conftest.$ac_ext >&5 4636 4637 am_cv_proto_iconv_arg1="const" 4638fi 4639 4640rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4641 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" 4642fi 4643 4644 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` 4645 { echo "$as_me:$LINENO: result: ${ac_t:- 4646 }$am_cv_proto_iconv" >&5 4647echo "${ECHO_T}${ac_t:- 4648 }$am_cv_proto_iconv" >&6; } 4649 4650cat >>confdefs.h <<_ACEOF 4651#define ICONV_CONST $am_cv_proto_iconv_arg1 4652_ACEOF 4653 4654 fi 4655 4656 4657{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 4658echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 4659if test "${ac_cv_header_stdc+set}" = set; then 4660 echo $ECHO_N "(cached) $ECHO_C" >&6 4661else 4662 cat >conftest.$ac_ext <<_ACEOF 4663/* confdefs.h. */ 4664_ACEOF 4665cat confdefs.h >>conftest.$ac_ext 4666cat >>conftest.$ac_ext <<_ACEOF 4667/* end confdefs.h. */ 4668#include <stdlib.h> 4669#include <stdarg.h> 4670#include <string.h> 4671#include <float.h> 4672 4673int 4674main () 4675{ 4676 4677 ; 4678 return 0; 4679} 4680_ACEOF 4681rm -f conftest.$ac_objext 4682if { (ac_try="$ac_compile" 4683case "(($ac_try" in 4684 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4685 *) ac_try_echo=$ac_try;; 4686esac 4687eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4688 (eval "$ac_compile") 2>conftest.er1 4689 ac_status=$? 4690 grep -v '^ *+' conftest.er1 >conftest.err 4691 rm -f conftest.er1 4692 cat conftest.err >&5 4693 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4694 (exit $ac_status); } && { 4695 test -z "$ac_c_werror_flag" || 4696 test ! -s conftest.err 4697 } && test -s conftest.$ac_objext; then 4698 ac_cv_header_stdc=yes 4699else 4700 echo "$as_me: failed program was:" >&5 4701sed 's/^/| /' conftest.$ac_ext >&5 4702 4703 ac_cv_header_stdc=no 4704fi 4705 4706rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4707 4708if test $ac_cv_header_stdc = yes; then 4709 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4710 cat >conftest.$ac_ext <<_ACEOF 4711/* confdefs.h. */ 4712_ACEOF 4713cat confdefs.h >>conftest.$ac_ext 4714cat >>conftest.$ac_ext <<_ACEOF 4715/* end confdefs.h. */ 4716#include <string.h> 4717 4718_ACEOF 4719if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4720 $EGREP "memchr" >/dev/null 2>&1; then 4721 : 4722else 4723 ac_cv_header_stdc=no 4724fi 4725rm -f conftest* 4726 4727fi 4728 4729if test $ac_cv_header_stdc = yes; then 4730 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4731 cat >conftest.$ac_ext <<_ACEOF 4732/* confdefs.h. */ 4733_ACEOF 4734cat confdefs.h >>conftest.$ac_ext 4735cat >>conftest.$ac_ext <<_ACEOF 4736/* end confdefs.h. */ 4737#include <stdlib.h> 4738 4739_ACEOF 4740if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4741 $EGREP "free" >/dev/null 2>&1; then 4742 : 4743else 4744 ac_cv_header_stdc=no 4745fi 4746rm -f conftest* 4747 4748fi 4749 4750if test $ac_cv_header_stdc = yes; then 4751 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4752 if test "$cross_compiling" = yes; then 4753 : 4754else 4755 cat >conftest.$ac_ext <<_ACEOF 4756/* confdefs.h. */ 4757_ACEOF 4758cat confdefs.h >>conftest.$ac_ext 4759cat >>conftest.$ac_ext <<_ACEOF 4760/* end confdefs.h. */ 4761#include <ctype.h> 4762#include <stdlib.h> 4763#if ((' ' & 0x0FF) == 0x020) 4764# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4765# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4766#else 4767# define ISLOWER(c) \ 4768 (('a' <= (c) && (c) <= 'i') \ 4769 || ('j' <= (c) && (c) <= 'r') \ 4770 || ('s' <= (c) && (c) <= 'z')) 4771# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4772#endif 4773 4774#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4775int 4776main () 4777{ 4778 int i; 4779 for (i = 0; i < 256; i++) 4780 if (XOR (islower (i), ISLOWER (i)) 4781 || toupper (i) != TOUPPER (i)) 4782 return 2; 4783 return 0; 4784} 4785_ACEOF 4786rm -f conftest$ac_exeext 4787if { (ac_try="$ac_link" 4788case "(($ac_try" in 4789 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4790 *) ac_try_echo=$ac_try;; 4791esac 4792eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4793 (eval "$ac_link") 2>&5 4794 ac_status=$? 4795 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4796 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4797 { (case "(($ac_try" in 4798 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4799 *) ac_try_echo=$ac_try;; 4800esac 4801eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4802 (eval "$ac_try") 2>&5 4803 ac_status=$? 4804 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4805 (exit $ac_status); }; }; then 4806 : 4807else 4808 echo "$as_me: program exited with status $ac_status" >&5 4809echo "$as_me: failed program was:" >&5 4810sed 's/^/| /' conftest.$ac_ext >&5 4811 4812( exit $ac_status ) 4813ac_cv_header_stdc=no 4814fi 4815rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4816fi 4817 4818 4819fi 4820fi 4821{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 4822echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 4823if test $ac_cv_header_stdc = yes; then 4824 4825cat >>confdefs.h <<\_ACEOF 4826#define STDC_HEADERS 1 4827_ACEOF 4828 4829fi 4830 4831# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4842 inttypes.h stdint.h unistd.h 4843do 4844as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4845{ echo "$as_me:$LINENO: checking for $ac_header" >&5 4846echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4847if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4848 echo $ECHO_N "(cached) $ECHO_C" >&6 4849else 4850 cat >conftest.$ac_ext <<_ACEOF 4851/* confdefs.h. */ 4852_ACEOF 4853cat confdefs.h >>conftest.$ac_ext 4854cat >>conftest.$ac_ext <<_ACEOF 4855/* end confdefs.h. */ 4856$ac_includes_default 4857 4858#include <$ac_header> 4859_ACEOF 4860rm -f conftest.$ac_objext 4861if { (ac_try="$ac_compile" 4862case "(($ac_try" in 4863 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4864 *) ac_try_echo=$ac_try;; 4865esac 4866eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4867 (eval "$ac_compile") 2>conftest.er1 4868 ac_status=$? 4869 grep -v '^ *+' conftest.er1 >conftest.err 4870 rm -f conftest.er1 4871 cat conftest.err >&5 4872 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4873 (exit $ac_status); } && { 4874 test -z "$ac_c_werror_flag" || 4875 test ! -s conftest.err 4876 } && test -s conftest.$ac_objext; then 4877 eval "$as_ac_Header=yes" 4878else 4879 echo "$as_me: failed program was:" >&5 4880sed 's/^/| /' conftest.$ac_ext >&5 4881 4882 eval "$as_ac_Header=no" 4883fi 4884 4885rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4886fi 4887ac_res=`eval echo '${'$as_ac_Header'}'` 4888 { echo "$as_me:$LINENO: result: $ac_res" >&5 4889echo "${ECHO_T}$ac_res" >&6; } 4890if test `eval echo '${'$as_ac_Header'}'` = yes; then 4891 cat >>confdefs.h <<_ACEOF 4892#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 4893_ACEOF 4894 4895fi 4896 4897done 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907for ac_header in auth.h crypt.h inttypes.h shadow.h stdint.h utmp.h utmpx.h 4908do 4909as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 4910if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4911 { echo "$as_me:$LINENO: checking for $ac_header" >&5 4912echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 4913if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 4914 echo $ECHO_N "(cached) $ECHO_C" >&6 4915fi 4916ac_res=`eval echo '${'$as_ac_Header'}'` 4917 { echo "$as_me:$LINENO: result: $ac_res" >&5 4918echo "${ECHO_T}$ac_res" >&6; } 4919else 4920 # Is the header compilable? 4921{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 4922echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 4923cat >conftest.$ac_ext <<_ACEOF 4924/* confdefs.h. */ 4925_ACEOF 4926cat confdefs.h >>conftest.$ac_ext 4927cat >>conftest.$ac_ext <<_ACEOF 4928/* end confdefs.h. */ 4929$ac_includes_default 4930#include <$ac_header> 4931_ACEOF 4932rm -f conftest.$ac_objext 4933if { (ac_try="$ac_compile" 4934case "(($ac_try" in 4935 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4936 *) ac_try_echo=$ac_try;; 4937esac 4938eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4939 (eval "$ac_compile") 2>conftest.er1 4940 ac_status=$? 4941 grep -v '^ *+' conftest.er1 >conftest.err 4942 rm -f conftest.er1 4943 cat conftest.err >&5 4944 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4945 (exit $ac_status); } && { 4946 test -z "$ac_c_werror_flag" || 4947 test ! -s conftest.err 4948 } && test -s conftest.$ac_objext; then 4949 ac_header_compiler=yes 4950else 4951 echo "$as_me: failed program was:" >&5 4952sed 's/^/| /' conftest.$ac_ext >&5 4953 4954 ac_header_compiler=no 4955fi 4956 4957rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4958{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 4959echo "${ECHO_T}$ac_header_compiler" >&6; } 4960 4961# Is the header present? 4962{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 4963echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 4964cat >conftest.$ac_ext <<_ACEOF 4965/* confdefs.h. */ 4966_ACEOF 4967cat confdefs.h >>conftest.$ac_ext 4968cat >>conftest.$ac_ext <<_ACEOF 4969/* end confdefs.h. */ 4970#include <$ac_header> 4971_ACEOF 4972if { (ac_try="$ac_cpp conftest.$ac_ext" 4973case "(($ac_try" in 4974 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4975 *) ac_try_echo=$ac_try;; 4976esac 4977eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 4978 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 4979 ac_status=$? 4980 grep -v '^ *+' conftest.er1 >conftest.err 4981 rm -f conftest.er1 4982 cat conftest.err >&5 4983 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4984 (exit $ac_status); } >/dev/null && { 4985 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 4986 test ! -s conftest.err 4987 }; then 4988 ac_header_preproc=yes 4989else 4990 echo "$as_me: failed program was:" >&5 4991sed 's/^/| /' conftest.$ac_ext >&5 4992 4993 ac_header_preproc=no 4994fi 4995 4996rm -f conftest.err conftest.$ac_ext 4997{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 4998echo "${ECHO_T}$ac_header_preproc" >&6; } 4999 5000# So? What about this header? 5001case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5002 yes:no: ) 5003 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 5004echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 5005 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 5006echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 5007 ac_header_preproc=yes 5008 ;; 5009 no:yes:* ) 5010 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 5011echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 5012 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 5013echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 5014 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 5015echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 5016 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 5017echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 5018 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 5019echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 5020 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 5021echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 5022 ( cat <<\_ASBOX 5023## ---------------------------------- ## 5024## Report this to http://bugs.gw.com/ ## 5025## ---------------------------------- ## 5026_ASBOX 5027 ) | sed "s/^/$as_me: WARNING: /" >&2 5028 ;; 5029esac 5030{ echo "$as_me:$LINENO: checking for $ac_header" >&5 5031echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5032if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5033 echo $ECHO_N "(cached) $ECHO_C" >&6 5034else 5035 eval "$as_ac_Header=\$ac_header_preproc" 5036fi 5037ac_res=`eval echo '${'$as_ac_Header'}'` 5038 { echo "$as_me:$LINENO: result: $ac_res" >&5 5039echo "${ECHO_T}$ac_res" >&6; } 5040 5041fi 5042if test `eval echo '${'$as_ac_Header'}'` = yes; then 5043 cat >>confdefs.h <<_ACEOF 5044#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5045_ACEOF 5046 5047fi 5048 5049done 5050 5051 5052for ac_header in wchar.h 5053do 5054as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5055if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5056 { echo "$as_me:$LINENO: checking for $ac_header" >&5 5057echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5058if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5059 echo $ECHO_N "(cached) $ECHO_C" >&6 5060fi 5061ac_res=`eval echo '${'$as_ac_Header'}'` 5062 { echo "$as_me:$LINENO: result: $ac_res" >&5 5063echo "${ECHO_T}$ac_res" >&6; } 5064else 5065 # Is the header compilable? 5066{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 5067echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 5068cat >conftest.$ac_ext <<_ACEOF 5069/* confdefs.h. */ 5070_ACEOF 5071cat confdefs.h >>conftest.$ac_ext 5072cat >>conftest.$ac_ext <<_ACEOF 5073/* end confdefs.h. */ 5074$ac_includes_default 5075#include <$ac_header> 5076_ACEOF 5077rm -f conftest.$ac_objext 5078if { (ac_try="$ac_compile" 5079case "(($ac_try" in 5080 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5081 *) ac_try_echo=$ac_try;; 5082esac 5083eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5084 (eval "$ac_compile") 2>conftest.er1 5085 ac_status=$? 5086 grep -v '^ *+' conftest.er1 >conftest.err 5087 rm -f conftest.er1 5088 cat conftest.err >&5 5089 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5090 (exit $ac_status); } && { 5091 test -z "$ac_c_werror_flag" || 5092 test ! -s conftest.err 5093 } && test -s conftest.$ac_objext; then 5094 ac_header_compiler=yes 5095else 5096 echo "$as_me: failed program was:" >&5 5097sed 's/^/| /' conftest.$ac_ext >&5 5098 5099 ac_header_compiler=no 5100fi 5101 5102rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5103{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5104echo "${ECHO_T}$ac_header_compiler" >&6; } 5105 5106# Is the header present? 5107{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 5108echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 5109cat >conftest.$ac_ext <<_ACEOF 5110/* confdefs.h. */ 5111_ACEOF 5112cat confdefs.h >>conftest.$ac_ext 5113cat >>conftest.$ac_ext <<_ACEOF 5114/* end confdefs.h. */ 5115#include <$ac_header> 5116_ACEOF 5117if { (ac_try="$ac_cpp conftest.$ac_ext" 5118case "(($ac_try" in 5119 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5120 *) ac_try_echo=$ac_try;; 5121esac 5122eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5123 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 5124 ac_status=$? 5125 grep -v '^ *+' conftest.er1 >conftest.err 5126 rm -f conftest.er1 5127 cat conftest.err >&5 5128 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5129 (exit $ac_status); } >/dev/null && { 5130 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 5131 test ! -s conftest.err 5132 }; then 5133 ac_header_preproc=yes 5134else 5135 echo "$as_me: failed program was:" >&5 5136sed 's/^/| /' conftest.$ac_ext >&5 5137 5138 ac_header_preproc=no 5139fi 5140 5141rm -f conftest.err conftest.$ac_ext 5142{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5143echo "${ECHO_T}$ac_header_preproc" >&6; } 5144 5145# So? What about this header? 5146case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5147 yes:no: ) 5148 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 5149echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 5150 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 5151echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 5152 ac_header_preproc=yes 5153 ;; 5154 no:yes:* ) 5155 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 5156echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 5157 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 5158echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 5159 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 5160echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 5161 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 5162echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 5163 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 5164echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 5165 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 5166echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 5167 ( cat <<\_ASBOX 5168## ---------------------------------- ## 5169## Report this to http://bugs.gw.com/ ## 5170## ---------------------------------- ## 5171_ASBOX 5172 ) | sed "s/^/$as_me: WARNING: /" >&2 5173 ;; 5174esac 5175{ echo "$as_me:$LINENO: checking for $ac_header" >&5 5176echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5177if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5178 echo $ECHO_N "(cached) $ECHO_C" >&6 5179else 5180 eval "$as_ac_Header=\$ac_header_preproc" 5181fi 5182ac_res=`eval echo '${'$as_ac_Header'}'` 5183 { echo "$as_me:$LINENO: result: $ac_res" >&5 5184echo "${ECHO_T}$ac_res" >&6; } 5185 5186fi 5187if test `eval echo '${'$as_ac_Header'}'` = yes; then 5188 cat >>confdefs.h <<_ACEOF 5189#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5190_ACEOF 5191 { echo "$as_me:$LINENO: checking for wchar_t" >&5 5192echo $ECHO_N "checking for wchar_t... $ECHO_C" >&6; } 5193if test "${ac_cv_type_wchar_t+set}" = set; then 5194 echo $ECHO_N "(cached) $ECHO_C" >&6 5195else 5196 cat >conftest.$ac_ext <<_ACEOF 5197/* confdefs.h. */ 5198_ACEOF 5199cat confdefs.h >>conftest.$ac_ext 5200cat >>conftest.$ac_ext <<_ACEOF 5201/* end confdefs.h. */ 5202#include <stdio.h> 5203#include <wchar.h> 5204 5205typedef wchar_t ac__type_new_; 5206int 5207main () 5208{ 5209if ((ac__type_new_ *) 0) 5210 return 0; 5211if (sizeof (ac__type_new_)) 5212 return 0; 5213 ; 5214 return 0; 5215} 5216_ACEOF 5217rm -f conftest.$ac_objext 5218if { (ac_try="$ac_compile" 5219case "(($ac_try" in 5220 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5221 *) ac_try_echo=$ac_try;; 5222esac 5223eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5224 (eval "$ac_compile") 2>conftest.er1 5225 ac_status=$? 5226 grep -v '^ *+' conftest.er1 >conftest.err 5227 rm -f conftest.er1 5228 cat conftest.err >&5 5229 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5230 (exit $ac_status); } && { 5231 test -z "$ac_c_werror_flag" || 5232 test ! -s conftest.err 5233 } && test -s conftest.$ac_objext; then 5234 ac_cv_type_wchar_t=yes 5235else 5236 echo "$as_me: failed program was:" >&5 5237sed 's/^/| /' conftest.$ac_ext >&5 5238 5239 ac_cv_type_wchar_t=no 5240fi 5241 5242rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5243fi 5244{ echo "$as_me:$LINENO: result: $ac_cv_type_wchar_t" >&5 5245echo "${ECHO_T}$ac_cv_type_wchar_t" >&6; } 5246 5247# The cast to long int works around a bug in the HP C Compiler 5248# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 5249# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 5250# This bug is HP SR number 8606223364. 5251{ echo "$as_me:$LINENO: checking size of wchar_t" >&5 5252echo $ECHO_N "checking size of wchar_t... $ECHO_C" >&6; } 5253if test "${ac_cv_sizeof_wchar_t+set}" = set; then 5254 echo $ECHO_N "(cached) $ECHO_C" >&6 5255else 5256 if test "$cross_compiling" = yes; then 5257 # Depending upon the size, compute the lo and hi bounds. 5258cat >conftest.$ac_ext <<_ACEOF 5259/* confdefs.h. */ 5260_ACEOF 5261cat confdefs.h >>conftest.$ac_ext 5262cat >>conftest.$ac_ext <<_ACEOF 5263/* end confdefs.h. */ 5264#include <stdio.h> 5265#include <wchar.h> 5266 5267 typedef wchar_t ac__type_sizeof_; 5268int 5269main () 5270{ 5271static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; 5272test_array [0] = 0 5273 5274 ; 5275 return 0; 5276} 5277_ACEOF 5278rm -f conftest.$ac_objext 5279if { (ac_try="$ac_compile" 5280case "(($ac_try" in 5281 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5282 *) ac_try_echo=$ac_try;; 5283esac 5284eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5285 (eval "$ac_compile") 2>conftest.er1 5286 ac_status=$? 5287 grep -v '^ *+' conftest.er1 >conftest.err 5288 rm -f conftest.er1 5289 cat conftest.err >&5 5290 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5291 (exit $ac_status); } && { 5292 test -z "$ac_c_werror_flag" || 5293 test ! -s conftest.err 5294 } && test -s conftest.$ac_objext; then 5295 ac_lo=0 ac_mid=0 5296 while :; do 5297 cat >conftest.$ac_ext <<_ACEOF 5298/* confdefs.h. */ 5299_ACEOF 5300cat confdefs.h >>conftest.$ac_ext 5301cat >>conftest.$ac_ext <<_ACEOF 5302/* end confdefs.h. */ 5303#include <stdio.h> 5304#include <wchar.h> 5305 5306 typedef wchar_t ac__type_sizeof_; 5307int 5308main () 5309{ 5310static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; 5311test_array [0] = 0 5312 5313 ; 5314 return 0; 5315} 5316_ACEOF 5317rm -f conftest.$ac_objext 5318if { (ac_try="$ac_compile" 5319case "(($ac_try" in 5320 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5321 *) ac_try_echo=$ac_try;; 5322esac 5323eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5324 (eval "$ac_compile") 2>conftest.er1 5325 ac_status=$? 5326 grep -v '^ *+' conftest.er1 >conftest.err 5327 rm -f conftest.er1 5328 cat conftest.err >&5 5329 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5330 (exit $ac_status); } && { 5331 test -z "$ac_c_werror_flag" || 5332 test ! -s conftest.err 5333 } && test -s conftest.$ac_objext; then 5334 ac_hi=$ac_mid; break 5335else 5336 echo "$as_me: failed program was:" >&5 5337sed 's/^/| /' conftest.$ac_ext >&5 5338 5339 ac_lo=`expr $ac_mid + 1` 5340 if test $ac_lo -le $ac_mid; then 5341 ac_lo= ac_hi= 5342 break 5343 fi 5344 ac_mid=`expr 2 '*' $ac_mid + 1` 5345fi 5346 5347rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5348 done 5349else 5350 echo "$as_me: failed program was:" >&5 5351sed 's/^/| /' conftest.$ac_ext >&5 5352 5353 cat >conftest.$ac_ext <<_ACEOF 5354/* confdefs.h. */ 5355_ACEOF 5356cat confdefs.h >>conftest.$ac_ext 5357cat >>conftest.$ac_ext <<_ACEOF 5358/* end confdefs.h. */ 5359#include <stdio.h> 5360#include <wchar.h> 5361 5362 typedef wchar_t ac__type_sizeof_; 5363int 5364main () 5365{ 5366static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; 5367test_array [0] = 0 5368 5369 ; 5370 return 0; 5371} 5372_ACEOF 5373rm -f conftest.$ac_objext 5374if { (ac_try="$ac_compile" 5375case "(($ac_try" in 5376 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5377 *) ac_try_echo=$ac_try;; 5378esac 5379eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5380 (eval "$ac_compile") 2>conftest.er1 5381 ac_status=$? 5382 grep -v '^ *+' conftest.er1 >conftest.err 5383 rm -f conftest.er1 5384 cat conftest.err >&5 5385 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5386 (exit $ac_status); } && { 5387 test -z "$ac_c_werror_flag" || 5388 test ! -s conftest.err 5389 } && test -s conftest.$ac_objext; then 5390 ac_hi=-1 ac_mid=-1 5391 while :; do 5392 cat >conftest.$ac_ext <<_ACEOF 5393/* confdefs.h. */ 5394_ACEOF 5395cat confdefs.h >>conftest.$ac_ext 5396cat >>conftest.$ac_ext <<_ACEOF 5397/* end confdefs.h. */ 5398#include <stdio.h> 5399#include <wchar.h> 5400 5401 typedef wchar_t ac__type_sizeof_; 5402int 5403main () 5404{ 5405static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; 5406test_array [0] = 0 5407 5408 ; 5409 return 0; 5410} 5411_ACEOF 5412rm -f conftest.$ac_objext 5413if { (ac_try="$ac_compile" 5414case "(($ac_try" in 5415 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5416 *) ac_try_echo=$ac_try;; 5417esac 5418eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5419 (eval "$ac_compile") 2>conftest.er1 5420 ac_status=$? 5421 grep -v '^ *+' conftest.er1 >conftest.err 5422 rm -f conftest.er1 5423 cat conftest.err >&5 5424 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5425 (exit $ac_status); } && { 5426 test -z "$ac_c_werror_flag" || 5427 test ! -s conftest.err 5428 } && test -s conftest.$ac_objext; then 5429 ac_lo=$ac_mid; break 5430else 5431 echo "$as_me: failed program was:" >&5 5432sed 's/^/| /' conftest.$ac_ext >&5 5433 5434 ac_hi=`expr '(' $ac_mid ')' - 1` 5435 if test $ac_mid -le $ac_hi; then 5436 ac_lo= ac_hi= 5437 break 5438 fi 5439 ac_mid=`expr 2 '*' $ac_mid` 5440fi 5441 5442rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5443 done 5444else 5445 echo "$as_me: failed program was:" >&5 5446sed 's/^/| /' conftest.$ac_ext >&5 5447 5448 ac_lo= ac_hi= 5449fi 5450 5451rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5452fi 5453 5454rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5455# Binary search between lo and hi bounds. 5456while test "x$ac_lo" != "x$ac_hi"; do 5457 ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` 5458 cat >conftest.$ac_ext <<_ACEOF 5459/* confdefs.h. */ 5460_ACEOF 5461cat confdefs.h >>conftest.$ac_ext 5462cat >>conftest.$ac_ext <<_ACEOF 5463/* end confdefs.h. */ 5464#include <stdio.h> 5465#include <wchar.h> 5466 5467 typedef wchar_t ac__type_sizeof_; 5468int 5469main () 5470{ 5471static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; 5472test_array [0] = 0 5473 5474 ; 5475 return 0; 5476} 5477_ACEOF 5478rm -f conftest.$ac_objext 5479if { (ac_try="$ac_compile" 5480case "(($ac_try" in 5481 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5482 *) ac_try_echo=$ac_try;; 5483esac 5484eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5485 (eval "$ac_compile") 2>conftest.er1 5486 ac_status=$? 5487 grep -v '^ *+' conftest.er1 >conftest.err 5488 rm -f conftest.er1 5489 cat conftest.err >&5 5490 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5491 (exit $ac_status); } && { 5492 test -z "$ac_c_werror_flag" || 5493 test ! -s conftest.err 5494 } && test -s conftest.$ac_objext; then 5495 ac_hi=$ac_mid 5496else 5497 echo "$as_me: failed program was:" >&5 5498sed 's/^/| /' conftest.$ac_ext >&5 5499 5500 ac_lo=`expr '(' $ac_mid ')' + 1` 5501fi 5502 5503rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5504done 5505case $ac_lo in 5506?*) ac_cv_sizeof_wchar_t=$ac_lo;; 5507'') if test "$ac_cv_type_wchar_t" = yes; then 5508 { { echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) 5509See \`config.log' for more details." >&5 5510echo "$as_me: error: cannot compute sizeof (wchar_t) 5511See \`config.log' for more details." >&2;} 5512 { (exit 77); exit 77; }; } 5513 else 5514 ac_cv_sizeof_wchar_t=0 5515 fi ;; 5516esac 5517else 5518 cat >conftest.$ac_ext <<_ACEOF 5519/* confdefs.h. */ 5520_ACEOF 5521cat confdefs.h >>conftest.$ac_ext 5522cat >>conftest.$ac_ext <<_ACEOF 5523/* end confdefs.h. */ 5524#include <stdio.h> 5525#include <wchar.h> 5526 5527 typedef wchar_t ac__type_sizeof_; 5528static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } 5529static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } 5530#include <stdio.h> 5531#include <stdlib.h> 5532int 5533main () 5534{ 5535 5536 FILE *f = fopen ("conftest.val", "w"); 5537 if (! f) 5538 return 1; 5539 if (((long int) (sizeof (ac__type_sizeof_))) < 0) 5540 { 5541 long int i = longval (); 5542 if (i != ((long int) (sizeof (ac__type_sizeof_)))) 5543 return 1; 5544 fprintf (f, "%ld\n", i); 5545 } 5546 else 5547 { 5548 unsigned long int i = ulongval (); 5549 if (i != ((long int) (sizeof (ac__type_sizeof_)))) 5550 return 1; 5551 fprintf (f, "%lu\n", i); 5552 } 5553 return ferror (f) || fclose (f) != 0; 5554 5555 ; 5556 return 0; 5557} 5558_ACEOF 5559rm -f conftest$ac_exeext 5560if { (ac_try="$ac_link" 5561case "(($ac_try" in 5562 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5563 *) ac_try_echo=$ac_try;; 5564esac 5565eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5566 (eval "$ac_link") 2>&5 5567 ac_status=$? 5568 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5569 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 5570 { (case "(($ac_try" in 5571 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5572 *) ac_try_echo=$ac_try;; 5573esac 5574eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5575 (eval "$ac_try") 2>&5 5576 ac_status=$? 5577 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5578 (exit $ac_status); }; }; then 5579 ac_cv_sizeof_wchar_t=`cat conftest.val` 5580else 5581 echo "$as_me: program exited with status $ac_status" >&5 5582echo "$as_me: failed program was:" >&5 5583sed 's/^/| /' conftest.$ac_ext >&5 5584 5585( exit $ac_status ) 5586if test "$ac_cv_type_wchar_t" = yes; then 5587 { { echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t) 5588See \`config.log' for more details." >&5 5589echo "$as_me: error: cannot compute sizeof (wchar_t) 5590See \`config.log' for more details." >&2;} 5591 { (exit 77); exit 77; }; } 5592 else 5593 ac_cv_sizeof_wchar_t=0 5594 fi 5595fi 5596rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 5597fi 5598rm -f conftest.val 5599fi 5600{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_wchar_t" >&5 5601echo "${ECHO_T}$ac_cv_sizeof_wchar_t" >&6; } 5602 5603 5604 5605cat >>confdefs.h <<_ACEOF 5606#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t 5607_ACEOF 5608 5609 5610 5611for ac_header in wctype.h 5612do 5613as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5614if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5615 { echo "$as_me:$LINENO: checking for $ac_header" >&5 5616echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5617if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5618 echo $ECHO_N "(cached) $ECHO_C" >&6 5619fi 5620ac_res=`eval echo '${'$as_ac_Header'}'` 5621 { echo "$as_me:$LINENO: result: $ac_res" >&5 5622echo "${ECHO_T}$ac_res" >&6; } 5623else 5624 # Is the header compilable? 5625{ echo "$as_me:$LINENO: checking $ac_header usability" >&5 5626echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } 5627cat >conftest.$ac_ext <<_ACEOF 5628/* confdefs.h. */ 5629_ACEOF 5630cat confdefs.h >>conftest.$ac_ext 5631cat >>conftest.$ac_ext <<_ACEOF 5632/* end confdefs.h. */ 5633$ac_includes_default 5634#include <$ac_header> 5635_ACEOF 5636rm -f conftest.$ac_objext 5637if { (ac_try="$ac_compile" 5638case "(($ac_try" in 5639 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5640 *) ac_try_echo=$ac_try;; 5641esac 5642eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5643 (eval "$ac_compile") 2>conftest.er1 5644 ac_status=$? 5645 grep -v '^ *+' conftest.er1 >conftest.err 5646 rm -f conftest.er1 5647 cat conftest.err >&5 5648 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5649 (exit $ac_status); } && { 5650 test -z "$ac_c_werror_flag" || 5651 test ! -s conftest.err 5652 } && test -s conftest.$ac_objext; then 5653 ac_header_compiler=yes 5654else 5655 echo "$as_me: failed program was:" >&5 5656sed 's/^/| /' conftest.$ac_ext >&5 5657 5658 ac_header_compiler=no 5659fi 5660 5661rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5662{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 5663echo "${ECHO_T}$ac_header_compiler" >&6; } 5664 5665# Is the header present? 5666{ echo "$as_me:$LINENO: checking $ac_header presence" >&5 5667echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } 5668cat >conftest.$ac_ext <<_ACEOF 5669/* confdefs.h. */ 5670_ACEOF 5671cat confdefs.h >>conftest.$ac_ext 5672cat >>conftest.$ac_ext <<_ACEOF 5673/* end confdefs.h. */ 5674#include <$ac_header> 5675_ACEOF 5676if { (ac_try="$ac_cpp conftest.$ac_ext" 5677case "(($ac_try" in 5678 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5679 *) ac_try_echo=$ac_try;; 5680esac 5681eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5682 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 5683 ac_status=$? 5684 grep -v '^ *+' conftest.er1 >conftest.err 5685 rm -f conftest.er1 5686 cat conftest.err >&5 5687 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5688 (exit $ac_status); } >/dev/null && { 5689 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 5690 test ! -s conftest.err 5691 }; then 5692 ac_header_preproc=yes 5693else 5694 echo "$as_me: failed program was:" >&5 5695sed 's/^/| /' conftest.$ac_ext >&5 5696 5697 ac_header_preproc=no 5698fi 5699 5700rm -f conftest.err conftest.$ac_ext 5701{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 5702echo "${ECHO_T}$ac_header_preproc" >&6; } 5703 5704# So? What about this header? 5705case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 5706 yes:no: ) 5707 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 5708echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 5709 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 5710echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 5711 ac_header_preproc=yes 5712 ;; 5713 no:yes:* ) 5714 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 5715echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 5716 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 5717echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 5718 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 5719echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 5720 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 5721echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 5722 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 5723echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 5724 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 5725echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 5726 ( cat <<\_ASBOX 5727## ---------------------------------- ## 5728## Report this to http://bugs.gw.com/ ## 5729## ---------------------------------- ## 5730_ASBOX 5731 ) | sed "s/^/$as_me: WARNING: /" >&2 5732 ;; 5733esac 5734{ echo "$as_me:$LINENO: checking for $ac_header" >&5 5735echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 5736if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5737 echo $ECHO_N "(cached) $ECHO_C" >&6 5738else 5739 eval "$as_ac_Header=\$ac_header_preproc" 5740fi 5741ac_res=`eval echo '${'$as_ac_Header'}'` 5742 { echo "$as_me:$LINENO: result: $ac_res" >&5 5743echo "${ECHO_T}$ac_res" >&6; } 5744 5745fi 5746if test `eval echo '${'$as_ac_Header'}'` = yes; then 5747 cat >>confdefs.h <<_ACEOF 5748#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5749_ACEOF 5750 5751fi 5752 5753done 5754 5755fi 5756 5757done 5758 5759 5760 5761 5762 5763 5764ac_header_dirent=no 5765for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 5766 as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 5767{ echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5 5768echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6; } 5769if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 5770 echo $ECHO_N "(cached) $ECHO_C" >&6 5771else 5772 cat >conftest.$ac_ext <<_ACEOF 5773/* confdefs.h. */ 5774_ACEOF 5775cat confdefs.h >>conftest.$ac_ext 5776cat >>conftest.$ac_ext <<_ACEOF 5777/* end confdefs.h. */ 5778#include <sys/types.h> 5779#include <$ac_hdr> 5780 5781int 5782main () 5783{ 5784if ((DIR *) 0) 5785return 0; 5786 ; 5787 return 0; 5788} 5789_ACEOF 5790rm -f conftest.$ac_objext 5791if { (ac_try="$ac_compile" 5792case "(($ac_try" in 5793 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5794 *) ac_try_echo=$ac_try;; 5795esac 5796eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5797 (eval "$ac_compile") 2>conftest.er1 5798 ac_status=$? 5799 grep -v '^ *+' conftest.er1 >conftest.err 5800 rm -f conftest.er1 5801 cat conftest.err >&5 5802 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5803 (exit $ac_status); } && { 5804 test -z "$ac_c_werror_flag" || 5805 test ! -s conftest.err 5806 } && test -s conftest.$ac_objext; then 5807 eval "$as_ac_Header=yes" 5808else 5809 echo "$as_me: failed program was:" >&5 5810sed 's/^/| /' conftest.$ac_ext >&5 5811 5812 eval "$as_ac_Header=no" 5813fi 5814 5815rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5816fi 5817ac_res=`eval echo '${'$as_ac_Header'}'` 5818 { echo "$as_me:$LINENO: result: $ac_res" >&5 5819echo "${ECHO_T}$ac_res" >&6; } 5820if test `eval echo '${'$as_ac_Header'}'` = yes; then 5821 cat >>confdefs.h <<_ACEOF 5822#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 5823_ACEOF 5824 5825ac_header_dirent=$ac_hdr; break 5826fi 5827 5828done 5829# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 5830if test $ac_header_dirent = dirent.h; then 5831 { echo "$as_me:$LINENO: checking for library containing opendir" >&5 5832echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; } 5833if test "${ac_cv_search_opendir+set}" = set; then 5834 echo $ECHO_N "(cached) $ECHO_C" >&6 5835else 5836 ac_func_search_save_LIBS=$LIBS 5837cat >conftest.$ac_ext <<_ACEOF 5838/* confdefs.h. */ 5839_ACEOF 5840cat confdefs.h >>conftest.$ac_ext 5841cat >>conftest.$ac_ext <<_ACEOF 5842/* end confdefs.h. */ 5843 5844/* Override any GCC internal prototype to avoid an error. 5845 Use char because int might match the return type of a GCC 5846 builtin and then its argument prototype would still apply. */ 5847#ifdef __cplusplus 5848extern "C" 5849#endif 5850char opendir (); 5851int 5852main () 5853{ 5854return opendir (); 5855 ; 5856 return 0; 5857} 5858_ACEOF 5859for ac_lib in '' dir; do 5860 if test -z "$ac_lib"; then 5861 ac_res="none required" 5862 else 5863 ac_res=-l$ac_lib 5864 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5865 fi 5866 rm -f conftest.$ac_objext conftest$ac_exeext 5867if { (ac_try="$ac_link" 5868case "(($ac_try" in 5869 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5870 *) ac_try_echo=$ac_try;; 5871esac 5872eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5873 (eval "$ac_link") 2>conftest.er1 5874 ac_status=$? 5875 grep -v '^ *+' conftest.er1 >conftest.err 5876 rm -f conftest.er1 5877 cat conftest.err >&5 5878 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5879 (exit $ac_status); } && { 5880 test -z "$ac_c_werror_flag" || 5881 test ! -s conftest.err 5882 } && test -s conftest$ac_exeext && 5883 $as_test_x conftest$ac_exeext; then 5884 ac_cv_search_opendir=$ac_res 5885else 5886 echo "$as_me: failed program was:" >&5 5887sed 's/^/| /' conftest.$ac_ext >&5 5888 5889 5890fi 5891 5892rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5893 conftest$ac_exeext 5894 if test "${ac_cv_search_opendir+set}" = set; then 5895 break 5896fi 5897done 5898if test "${ac_cv_search_opendir+set}" = set; then 5899 : 5900else 5901 ac_cv_search_opendir=no 5902fi 5903rm conftest.$ac_ext 5904LIBS=$ac_func_search_save_LIBS 5905fi 5906{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 5907echo "${ECHO_T}$ac_cv_search_opendir" >&6; } 5908ac_res=$ac_cv_search_opendir 5909if test "$ac_res" != no; then 5910 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5911 5912fi 5913 5914else 5915 { echo "$as_me:$LINENO: checking for library containing opendir" >&5 5916echo $ECHO_N "checking for library containing opendir... $ECHO_C" >&6; } 5917if test "${ac_cv_search_opendir+set}" = set; then 5918 echo $ECHO_N "(cached) $ECHO_C" >&6 5919else 5920 ac_func_search_save_LIBS=$LIBS 5921cat >conftest.$ac_ext <<_ACEOF 5922/* confdefs.h. */ 5923_ACEOF 5924cat confdefs.h >>conftest.$ac_ext 5925cat >>conftest.$ac_ext <<_ACEOF 5926/* end confdefs.h. */ 5927 5928/* Override any GCC internal prototype to avoid an error. 5929 Use char because int might match the return type of a GCC 5930 builtin and then its argument prototype would still apply. */ 5931#ifdef __cplusplus 5932extern "C" 5933#endif 5934char opendir (); 5935int 5936main () 5937{ 5938return opendir (); 5939 ; 5940 return 0; 5941} 5942_ACEOF 5943for ac_lib in '' x; do 5944 if test -z "$ac_lib"; then 5945 ac_res="none required" 5946 else 5947 ac_res=-l$ac_lib 5948 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 5949 fi 5950 rm -f conftest.$ac_objext conftest$ac_exeext 5951if { (ac_try="$ac_link" 5952case "(($ac_try" in 5953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5954 *) ac_try_echo=$ac_try;; 5955esac 5956eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 5957 (eval "$ac_link") 2>conftest.er1 5958 ac_status=$? 5959 grep -v '^ *+' conftest.er1 >conftest.err 5960 rm -f conftest.er1 5961 cat conftest.err >&5 5962 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5963 (exit $ac_status); } && { 5964 test -z "$ac_c_werror_flag" || 5965 test ! -s conftest.err 5966 } && test -s conftest$ac_exeext && 5967 $as_test_x conftest$ac_exeext; then 5968 ac_cv_search_opendir=$ac_res 5969else 5970 echo "$as_me: failed program was:" >&5 5971sed 's/^/| /' conftest.$ac_ext >&5 5972 5973 5974fi 5975 5976rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 5977 conftest$ac_exeext 5978 if test "${ac_cv_search_opendir+set}" = set; then 5979 break 5980fi 5981done 5982if test "${ac_cv_search_opendir+set}" = set; then 5983 : 5984else 5985 ac_cv_search_opendir=no 5986fi 5987rm conftest.$ac_ext 5988LIBS=$ac_func_search_save_LIBS 5989fi 5990{ echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5 5991echo "${ECHO_T}$ac_cv_search_opendir" >&6; } 5992ac_res=$ac_cv_search_opendir 5993if test "$ac_res" != no; then 5994 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 5995 5996fi 5997 5998fi 5999 6000{ echo "$as_me:$LINENO: checking whether stat file-mode macros are broken" >&5 6001echo $ECHO_N "checking whether stat file-mode macros are broken... $ECHO_C" >&6; } 6002if test "${ac_cv_header_stat_broken+set}" = set; then 6003 echo $ECHO_N "(cached) $ECHO_C" >&6 6004else 6005 cat >conftest.$ac_ext <<_ACEOF 6006/* confdefs.h. */ 6007_ACEOF 6008cat confdefs.h >>conftest.$ac_ext 6009cat >>conftest.$ac_ext <<_ACEOF 6010/* end confdefs.h. */ 6011#include <sys/types.h> 6012#include <sys/stat.h> 6013 6014#if defined S_ISBLK && defined S_IFDIR 6015extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; 6016#endif 6017 6018#if defined S_ISBLK && defined S_IFCHR 6019extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; 6020#endif 6021 6022#if defined S_ISLNK && defined S_IFREG 6023extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; 6024#endif 6025 6026#if defined S_ISSOCK && defined S_IFREG 6027extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; 6028#endif 6029 6030_ACEOF 6031rm -f conftest.$ac_objext 6032if { (ac_try="$ac_compile" 6033case "(($ac_try" in 6034 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6035 *) ac_try_echo=$ac_try;; 6036esac 6037eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6038 (eval "$ac_compile") 2>conftest.er1 6039 ac_status=$? 6040 grep -v '^ *+' conftest.er1 >conftest.err 6041 rm -f conftest.er1 6042 cat conftest.err >&5 6043 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6044 (exit $ac_status); } && { 6045 test -z "$ac_c_werror_flag" || 6046 test ! -s conftest.err 6047 } && test -s conftest.$ac_objext; then 6048 ac_cv_header_stat_broken=no 6049else 6050 echo "$as_me: failed program was:" >&5 6051sed 's/^/| /' conftest.$ac_ext >&5 6052 6053 ac_cv_header_stat_broken=yes 6054fi 6055 6056rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6057fi 6058{ echo "$as_me:$LINENO: result: $ac_cv_header_stat_broken" >&5 6059echo "${ECHO_T}$ac_cv_header_stat_broken" >&6; } 6060if test $ac_cv_header_stat_broken = yes; then 6061 6062cat >>confdefs.h <<\_ACEOF 6063#define STAT_MACROS_BROKEN 1 6064_ACEOF 6065 6066fi 6067 6068{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 6069echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 6070if test "${ac_cv_header_stdc+set}" = set; then 6071 echo $ECHO_N "(cached) $ECHO_C" >&6 6072else 6073 cat >conftest.$ac_ext <<_ACEOF 6074/* confdefs.h. */ 6075_ACEOF 6076cat confdefs.h >>conftest.$ac_ext 6077cat >>conftest.$ac_ext <<_ACEOF 6078/* end confdefs.h. */ 6079#include <stdlib.h> 6080#include <stdarg.h> 6081#include <string.h> 6082#include <float.h> 6083 6084int 6085main () 6086{ 6087 6088 ; 6089 return 0; 6090} 6091_ACEOF 6092rm -f conftest.$ac_objext 6093if { (ac_try="$ac_compile" 6094case "(($ac_try" in 6095 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6096 *) ac_try_echo=$ac_try;; 6097esac 6098eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6099 (eval "$ac_compile") 2>conftest.er1 6100 ac_status=$? 6101 grep -v '^ *+' conftest.er1 >conftest.err 6102 rm -f conftest.er1 6103 cat conftest.err >&5 6104 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6105 (exit $ac_status); } && { 6106 test -z "$ac_c_werror_flag" || 6107 test ! -s conftest.err 6108 } && test -s conftest.$ac_objext; then 6109 ac_cv_header_stdc=yes 6110else 6111 echo "$as_me: failed program was:" >&5 6112sed 's/^/| /' conftest.$ac_ext >&5 6113 6114 ac_cv_header_stdc=no 6115fi 6116 6117rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6118 6119if test $ac_cv_header_stdc = yes; then 6120 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6121 cat >conftest.$ac_ext <<_ACEOF 6122/* confdefs.h. */ 6123_ACEOF 6124cat confdefs.h >>conftest.$ac_ext 6125cat >>conftest.$ac_ext <<_ACEOF 6126/* end confdefs.h. */ 6127#include <string.h> 6128 6129_ACEOF 6130if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6131 $EGREP "memchr" >/dev/null 2>&1; then 6132 : 6133else 6134 ac_cv_header_stdc=no 6135fi 6136rm -f conftest* 6137 6138fi 6139 6140if test $ac_cv_header_stdc = yes; then 6141 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6142 cat >conftest.$ac_ext <<_ACEOF 6143/* confdefs.h. */ 6144_ACEOF 6145cat confdefs.h >>conftest.$ac_ext 6146cat >>conftest.$ac_ext <<_ACEOF 6147/* end confdefs.h. */ 6148#include <stdlib.h> 6149 6150_ACEOF 6151if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6152 $EGREP "free" >/dev/null 2>&1; then 6153 : 6154else 6155 ac_cv_header_stdc=no 6156fi 6157rm -f conftest* 6158 6159fi 6160 6161if test $ac_cv_header_stdc = yes; then 6162 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6163 if test "$cross_compiling" = yes; then 6164 : 6165else 6166 cat >conftest.$ac_ext <<_ACEOF 6167/* confdefs.h. */ 6168_ACEOF 6169cat confdefs.h >>conftest.$ac_ext 6170cat >>conftest.$ac_ext <<_ACEOF 6171/* end confdefs.h. */ 6172#include <ctype.h> 6173#include <stdlib.h> 6174#if ((' ' & 0x0FF) == 0x020) 6175# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6176# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6177#else 6178# define ISLOWER(c) \ 6179 (('a' <= (c) && (c) <= 'i') \ 6180 || ('j' <= (c) && (c) <= 'r') \ 6181 || ('s' <= (c) && (c) <= 'z')) 6182# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6183#endif 6184 6185#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6186int 6187main () 6188{ 6189 int i; 6190 for (i = 0; i < 256; i++) 6191 if (XOR (islower (i), ISLOWER (i)) 6192 || toupper (i) != TOUPPER (i)) 6193 return 2; 6194 return 0; 6195} 6196_ACEOF 6197rm -f conftest$ac_exeext 6198if { (ac_try="$ac_link" 6199case "(($ac_try" in 6200 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6201 *) ac_try_echo=$ac_try;; 6202esac 6203eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6204 (eval "$ac_link") 2>&5 6205 ac_status=$? 6206 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6207 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 6208 { (case "(($ac_try" in 6209 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6210 *) ac_try_echo=$ac_try;; 6211esac 6212eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6213 (eval "$ac_try") 2>&5 6214 ac_status=$? 6215 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6216 (exit $ac_status); }; }; then 6217 : 6218else 6219 echo "$as_me: program exited with status $ac_status" >&5 6220echo "$as_me: failed program was:" >&5 6221sed 's/^/| /' conftest.$ac_ext >&5 6222 6223( exit $ac_status ) 6224ac_cv_header_stdc=no 6225fi 6226rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 6227fi 6228 6229 6230fi 6231fi 6232{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 6233echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 6234if test $ac_cv_header_stdc = yes; then 6235 6236cat >>confdefs.h <<\_ACEOF 6237#define STDC_HEADERS 1 6238_ACEOF 6239 6240fi 6241 6242 6243{ echo "$as_me:$LINENO: checking for long long" >&5 6244echo $ECHO_N "checking for long long... $ECHO_C" >&6; } 6245if test "${ac_cv_type_long_long+set}" = set; then 6246 echo $ECHO_N "(cached) $ECHO_C" >&6 6247else 6248 cat >conftest.$ac_ext <<_ACEOF 6249/* confdefs.h. */ 6250_ACEOF 6251cat confdefs.h >>conftest.$ac_ext 6252cat >>conftest.$ac_ext <<_ACEOF 6253/* end confdefs.h. */ 6254$ac_includes_default 6255typedef long long ac__type_new_; 6256int 6257main () 6258{ 6259if ((ac__type_new_ *) 0) 6260 return 0; 6261if (sizeof (ac__type_new_)) 6262 return 0; 6263 ; 6264 return 0; 6265} 6266_ACEOF 6267rm -f conftest.$ac_objext 6268if { (ac_try="$ac_compile" 6269case "(($ac_try" in 6270 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6271 *) ac_try_echo=$ac_try;; 6272esac 6273eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6274 (eval "$ac_compile") 2>conftest.er1 6275 ac_status=$? 6276 grep -v '^ *+' conftest.er1 >conftest.err 6277 rm -f conftest.er1 6278 cat conftest.err >&5 6279 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6280 (exit $ac_status); } && { 6281 test -z "$ac_c_werror_flag" || 6282 test ! -s conftest.err 6283 } && test -s conftest.$ac_objext; then 6284 ac_cv_type_long_long=yes 6285else 6286 echo "$as_me: failed program was:" >&5 6287sed 's/^/| /' conftest.$ac_ext >&5 6288 6289 ac_cv_type_long_long=no 6290fi 6291 6292rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6293fi 6294{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5 6295echo "${ECHO_T}$ac_cv_type_long_long" >&6; } 6296if test $ac_cv_type_long_long = yes; then 6297 6298cat >>confdefs.h <<_ACEOF 6299#define HAVE_LONG_LONG 1 6300_ACEOF 6301 6302 6303fi 6304 6305{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 6306echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; } 6307if test "${ac_cv_type_uid_t+set}" = set; then 6308 echo $ECHO_N "(cached) $ECHO_C" >&6 6309else 6310 cat >conftest.$ac_ext <<_ACEOF 6311/* confdefs.h. */ 6312_ACEOF 6313cat confdefs.h >>conftest.$ac_ext 6314cat >>conftest.$ac_ext <<_ACEOF 6315/* end confdefs.h. */ 6316#include <sys/types.h> 6317 6318_ACEOF 6319if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6320 $EGREP "uid_t" >/dev/null 2>&1; then 6321 ac_cv_type_uid_t=yes 6322else 6323 ac_cv_type_uid_t=no 6324fi 6325rm -f conftest* 6326 6327fi 6328{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 6329echo "${ECHO_T}$ac_cv_type_uid_t" >&6; } 6330if test $ac_cv_type_uid_t = no; then 6331 6332cat >>confdefs.h <<\_ACEOF 6333#define uid_t int 6334_ACEOF 6335 6336 6337cat >>confdefs.h <<\_ACEOF 6338#define gid_t int 6339_ACEOF 6340 6341fi 6342 6343{ echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5 6344echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6; } 6345if test "${ac_cv_type_getgroups+set}" = set; then 6346 echo $ECHO_N "(cached) $ECHO_C" >&6 6347else 6348 if test "$cross_compiling" = yes; then 6349 ac_cv_type_getgroups=cross 6350else 6351 cat >conftest.$ac_ext <<_ACEOF 6352/* confdefs.h. */ 6353_ACEOF 6354cat confdefs.h >>conftest.$ac_ext 6355cat >>conftest.$ac_ext <<_ACEOF 6356/* end confdefs.h. */ 6357/* Thanks to Mike Rendell for this test. */ 6358$ac_includes_default 6359#define NGID 256 6360#undef MAX 6361#define MAX(x, y) ((x) > (y) ? (x) : (y)) 6362 6363int 6364main () 6365{ 6366 gid_t gidset[NGID]; 6367 int i, n; 6368 union { gid_t gval; long int lval; } val; 6369 6370 val.lval = -1; 6371 for (i = 0; i < NGID; i++) 6372 gidset[i] = val.gval; 6373 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, 6374 gidset); 6375 /* Exit non-zero if getgroups seems to require an array of ints. This 6376 happens when gid_t is short int but getgroups modifies an array 6377 of ints. */ 6378 return n > 0 && gidset[n] != val.gval; 6379} 6380_ACEOF 6381rm -f conftest$ac_exeext 6382if { (ac_try="$ac_link" 6383case "(($ac_try" in 6384 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6385 *) ac_try_echo=$ac_try;; 6386esac 6387eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6388 (eval "$ac_link") 2>&5 6389 ac_status=$? 6390 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6391 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 6392 { (case "(($ac_try" in 6393 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6394 *) ac_try_echo=$ac_try;; 6395esac 6396eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6397 (eval "$ac_try") 2>&5 6398 ac_status=$? 6399 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6400 (exit $ac_status); }; }; then 6401 ac_cv_type_getgroups=gid_t 6402else 6403 echo "$as_me: program exited with status $ac_status" >&5 6404echo "$as_me: failed program was:" >&5 6405sed 's/^/| /' conftest.$ac_ext >&5 6406 6407( exit $ac_status ) 6408ac_cv_type_getgroups=int 6409fi 6410rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 6411fi 6412 6413 6414if test $ac_cv_type_getgroups = cross; then 6415 cat >conftest.$ac_ext <<_ACEOF 6416/* confdefs.h. */ 6417_ACEOF 6418cat confdefs.h >>conftest.$ac_ext 6419cat >>conftest.$ac_ext <<_ACEOF 6420/* end confdefs.h. */ 6421#include <unistd.h> 6422 6423_ACEOF 6424if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6425 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then 6426 ac_cv_type_getgroups=gid_t 6427else 6428 ac_cv_type_getgroups=int 6429fi 6430rm -f conftest* 6431 6432fi 6433fi 6434{ echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5 6435echo "${ECHO_T}$ac_cv_type_getgroups" >&6; } 6436 6437cat >>confdefs.h <<_ACEOF 6438#define GETGROUPS_T $ac_cv_type_getgroups 6439_ACEOF 6440 6441 6442{ echo "$as_me:$LINENO: checking for mode_t" >&5 6443echo $ECHO_N "checking for mode_t... $ECHO_C" >&6; } 6444if test "${ac_cv_type_mode_t+set}" = set; then 6445 echo $ECHO_N "(cached) $ECHO_C" >&6 6446else 6447 cat >conftest.$ac_ext <<_ACEOF 6448/* confdefs.h. */ 6449_ACEOF 6450cat confdefs.h >>conftest.$ac_ext 6451cat >>conftest.$ac_ext <<_ACEOF 6452/* end confdefs.h. */ 6453$ac_includes_default 6454typedef mode_t ac__type_new_; 6455int 6456main () 6457{ 6458if ((ac__type_new_ *) 0) 6459 return 0; 6460if (sizeof (ac__type_new_)) 6461 return 0; 6462 ; 6463 return 0; 6464} 6465_ACEOF 6466rm -f conftest.$ac_objext 6467if { (ac_try="$ac_compile" 6468case "(($ac_try" in 6469 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6470 *) ac_try_echo=$ac_try;; 6471esac 6472eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6473 (eval "$ac_compile") 2>conftest.er1 6474 ac_status=$? 6475 grep -v '^ *+' conftest.er1 >conftest.err 6476 rm -f conftest.er1 6477 cat conftest.err >&5 6478 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6479 (exit $ac_status); } && { 6480 test -z "$ac_c_werror_flag" || 6481 test ! -s conftest.err 6482 } && test -s conftest.$ac_objext; then 6483 ac_cv_type_mode_t=yes 6484else 6485 echo "$as_me: failed program was:" >&5 6486sed 's/^/| /' conftest.$ac_ext >&5 6487 6488 ac_cv_type_mode_t=no 6489fi 6490 6491rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6492fi 6493{ echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 6494echo "${ECHO_T}$ac_cv_type_mode_t" >&6; } 6495if test $ac_cv_type_mode_t = yes; then 6496 : 6497else 6498 6499cat >>confdefs.h <<_ACEOF 6500#define mode_t int 6501_ACEOF 6502 6503fi 6504 6505{ echo "$as_me:$LINENO: checking for size_t" >&5 6506echo $ECHO_N "checking for size_t... $ECHO_C" >&6; } 6507if test "${ac_cv_type_size_t+set}" = set; then 6508 echo $ECHO_N "(cached) $ECHO_C" >&6 6509else 6510 cat >conftest.$ac_ext <<_ACEOF 6511/* confdefs.h. */ 6512_ACEOF 6513cat confdefs.h >>conftest.$ac_ext 6514cat >>conftest.$ac_ext <<_ACEOF 6515/* end confdefs.h. */ 6516$ac_includes_default 6517typedef size_t ac__type_new_; 6518int 6519main () 6520{ 6521if ((ac__type_new_ *) 0) 6522 return 0; 6523if (sizeof (ac__type_new_)) 6524 return 0; 6525 ; 6526 return 0; 6527} 6528_ACEOF 6529rm -f conftest.$ac_objext 6530if { (ac_try="$ac_compile" 6531case "(($ac_try" in 6532 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6533 *) ac_try_echo=$ac_try;; 6534esac 6535eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6536 (eval "$ac_compile") 2>conftest.er1 6537 ac_status=$? 6538 grep -v '^ *+' conftest.er1 >conftest.err 6539 rm -f conftest.er1 6540 cat conftest.err >&5 6541 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6542 (exit $ac_status); } && { 6543 test -z "$ac_c_werror_flag" || 6544 test ! -s conftest.err 6545 } && test -s conftest.$ac_objext; then 6546 ac_cv_type_size_t=yes 6547else 6548 echo "$as_me: failed program was:" >&5 6549sed 's/^/| /' conftest.$ac_ext >&5 6550 6551 ac_cv_type_size_t=no 6552fi 6553 6554rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6555fi 6556{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 6557echo "${ECHO_T}$ac_cv_type_size_t" >&6; } 6558if test $ac_cv_type_size_t = yes; then 6559 : 6560else 6561 6562cat >>confdefs.h <<_ACEOF 6563#define size_t unsigned int 6564_ACEOF 6565 6566fi 6567 6568{ echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5 6569echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6; } 6570if test "${ac_cv_type_uid_t+set}" = set; then 6571 echo $ECHO_N "(cached) $ECHO_C" >&6 6572else 6573 cat >conftest.$ac_ext <<_ACEOF 6574/* confdefs.h. */ 6575_ACEOF 6576cat confdefs.h >>conftest.$ac_ext 6577cat >>conftest.$ac_ext <<_ACEOF 6578/* end confdefs.h. */ 6579#include <sys/types.h> 6580 6581_ACEOF 6582if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6583 $EGREP "uid_t" >/dev/null 2>&1; then 6584 ac_cv_type_uid_t=yes 6585else 6586 ac_cv_type_uid_t=no 6587fi 6588rm -f conftest* 6589 6590fi 6591{ echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5 6592echo "${ECHO_T}$ac_cv_type_uid_t" >&6; } 6593if test $ac_cv_type_uid_t = no; then 6594 6595cat >>confdefs.h <<\_ACEOF 6596#define uid_t int 6597_ACEOF 6598 6599 6600cat >>confdefs.h <<\_ACEOF 6601#define gid_t int 6602_ACEOF 6603 6604fi 6605 6606 6607 6608 6609{ echo "$as_me:$LINENO: checking for ssize_t" >&5 6610echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6; } 6611if test "${ac_cv_type_ssize_t+set}" = set; then 6612 echo $ECHO_N "(cached) $ECHO_C" >&6 6613else 6614 cat >conftest.$ac_ext <<_ACEOF 6615/* confdefs.h. */ 6616_ACEOF 6617cat confdefs.h >>conftest.$ac_ext 6618cat >>conftest.$ac_ext <<_ACEOF 6619/* end confdefs.h. */ 6620 6621#include <sys/types.h> 6622 6623 6624typedef ssize_t ac__type_new_; 6625int 6626main () 6627{ 6628if ((ac__type_new_ *) 0) 6629 return 0; 6630if (sizeof (ac__type_new_)) 6631 return 0; 6632 ; 6633 return 0; 6634} 6635_ACEOF 6636rm -f conftest.$ac_objext 6637if { (ac_try="$ac_compile" 6638case "(($ac_try" in 6639 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6640 *) ac_try_echo=$ac_try;; 6641esac 6642eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6643 (eval "$ac_compile") 2>conftest.er1 6644 ac_status=$? 6645 grep -v '^ *+' conftest.er1 >conftest.err 6646 rm -f conftest.er1 6647 cat conftest.err >&5 6648 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6649 (exit $ac_status); } && { 6650 test -z "$ac_c_werror_flag" || 6651 test ! -s conftest.err 6652 } && test -s conftest.$ac_objext; then 6653 ac_cv_type_ssize_t=yes 6654else 6655 echo "$as_me: failed program was:" >&5 6656sed 's/^/| /' conftest.$ac_ext >&5 6657 6658 ac_cv_type_ssize_t=no 6659fi 6660 6661rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6662fi 6663{ echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5 6664echo "${ECHO_T}$ac_cv_type_ssize_t" >&6; } 6665if test $ac_cv_type_ssize_t = yes; then 6666 : 6667else 6668 6669cat >>confdefs.h <<\_ACEOF 6670#define ssize_t int 6671_ACEOF 6672 6673fi 6674 6675 6676 6677 6678 6679{ echo "$as_me:$LINENO: checking for socklen_t" >&5 6680echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6; } 6681if test "${ac_cv_type_socklen_t+set}" = set; then 6682 echo $ECHO_N "(cached) $ECHO_C" >&6 6683else 6684 cat >conftest.$ac_ext <<_ACEOF 6685/* confdefs.h. */ 6686_ACEOF 6687cat confdefs.h >>conftest.$ac_ext 6688cat >>conftest.$ac_ext <<_ACEOF 6689/* end confdefs.h. */ 6690 6691#include <sys/types.h> 6692#include <sys/socket.h> 6693 6694 6695typedef socklen_t ac__type_new_; 6696int 6697main () 6698{ 6699if ((ac__type_new_ *) 0) 6700 return 0; 6701if (sizeof (ac__type_new_)) 6702 return 0; 6703 ; 6704 return 0; 6705} 6706_ACEOF 6707rm -f conftest.$ac_objext 6708if { (ac_try="$ac_compile" 6709case "(($ac_try" in 6710 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6711 *) ac_try_echo=$ac_try;; 6712esac 6713eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6714 (eval "$ac_compile") 2>conftest.er1 6715 ac_status=$? 6716 grep -v '^ *+' conftest.er1 >conftest.err 6717 rm -f conftest.er1 6718 cat conftest.err >&5 6719 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6720 (exit $ac_status); } && { 6721 test -z "$ac_c_werror_flag" || 6722 test ! -s conftest.err 6723 } && test -s conftest.$ac_objext; then 6724 ac_cv_type_socklen_t=yes 6725else 6726 echo "$as_me: failed program was:" >&5 6727sed 's/^/| /' conftest.$ac_ext >&5 6728 6729 ac_cv_type_socklen_t=no 6730fi 6731 6732rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6733fi 6734{ echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5 6735echo "${ECHO_T}$ac_cv_type_socklen_t" >&6; } 6736if test $ac_cv_type_socklen_t = yes; then 6737 : 6738else 6739 6740cat >>confdefs.h <<\_ACEOF 6741#define socklen_t int 6742_ACEOF 6743 6744fi 6745 6746 6747 6748 6749{ echo "$as_me:$LINENO: checking for struct dirent.d_ino" >&5 6750echo $ECHO_N "checking for struct dirent.d_ino... $ECHO_C" >&6; } 6751if test "${ac_cv_member_struct_dirent_d_ino+set}" = set; then 6752 echo $ECHO_N "(cached) $ECHO_C" >&6 6753else 6754 cat >conftest.$ac_ext <<_ACEOF 6755/* confdefs.h. */ 6756_ACEOF 6757cat confdefs.h >>conftest.$ac_ext 6758cat >>conftest.$ac_ext <<_ACEOF 6759/* end confdefs.h. */ 6760#ifdef HAVE_DIRENT_H 6761# include <dirent.h> 6762#else 6763# ifdef HAVE_NDIR_H 6764# include <ndir.h> 6765# else 6766# include <sys/dir.h> 6767# endif 6768# define dirent direct 6769#endif 6770 6771int 6772main () 6773{ 6774static struct dirent ac_aggr; 6775if (ac_aggr.d_ino) 6776return 0; 6777 ; 6778 return 0; 6779} 6780_ACEOF 6781rm -f conftest.$ac_objext 6782if { (ac_try="$ac_compile" 6783case "(($ac_try" in 6784 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6785 *) ac_try_echo=$ac_try;; 6786esac 6787eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6788 (eval "$ac_compile") 2>conftest.er1 6789 ac_status=$? 6790 grep -v '^ *+' conftest.er1 >conftest.err 6791 rm -f conftest.er1 6792 cat conftest.err >&5 6793 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6794 (exit $ac_status); } && { 6795 test -z "$ac_c_werror_flag" || 6796 test ! -s conftest.err 6797 } && test -s conftest.$ac_objext; then 6798 ac_cv_member_struct_dirent_d_ino=yes 6799else 6800 echo "$as_me: failed program was:" >&5 6801sed 's/^/| /' conftest.$ac_ext >&5 6802 6803 cat >conftest.$ac_ext <<_ACEOF 6804/* confdefs.h. */ 6805_ACEOF 6806cat confdefs.h >>conftest.$ac_ext 6807cat >>conftest.$ac_ext <<_ACEOF 6808/* end confdefs.h. */ 6809#ifdef HAVE_DIRENT_H 6810# include <dirent.h> 6811#else 6812# ifdef HAVE_NDIR_H 6813# include <ndir.h> 6814# else 6815# include <sys/dir.h> 6816# endif 6817# define dirent direct 6818#endif 6819 6820int 6821main () 6822{ 6823static struct dirent ac_aggr; 6824if (sizeof ac_aggr.d_ino) 6825return 0; 6826 ; 6827 return 0; 6828} 6829_ACEOF 6830rm -f conftest.$ac_objext 6831if { (ac_try="$ac_compile" 6832case "(($ac_try" in 6833 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6834 *) ac_try_echo=$ac_try;; 6835esac 6836eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6837 (eval "$ac_compile") 2>conftest.er1 6838 ac_status=$? 6839 grep -v '^ *+' conftest.er1 >conftest.err 6840 rm -f conftest.er1 6841 cat conftest.err >&5 6842 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6843 (exit $ac_status); } && { 6844 test -z "$ac_c_werror_flag" || 6845 test ! -s conftest.err 6846 } && test -s conftest.$ac_objext; then 6847 ac_cv_member_struct_dirent_d_ino=yes 6848else 6849 echo "$as_me: failed program was:" >&5 6850sed 's/^/| /' conftest.$ac_ext >&5 6851 6852 ac_cv_member_struct_dirent_d_ino=no 6853fi 6854 6855rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6856fi 6857 6858rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6859fi 6860{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_dirent_d_ino" >&5 6861echo "${ECHO_T}$ac_cv_member_struct_dirent_d_ino" >&6; } 6862if test $ac_cv_member_struct_dirent_d_ino = yes; then 6863 6864cat >>confdefs.h <<_ACEOF 6865#define HAVE_STRUCT_DIRENT_D_INO 1 6866_ACEOF 6867 6868 6869fi 6870 6871{ echo "$as_me:$LINENO: checking for struct utmp.ut_host" >&5 6872echo $ECHO_N "checking for struct utmp.ut_host... $ECHO_C" >&6; } 6873if test "${ac_cv_member_struct_utmp_ut_host+set}" = set; then 6874 echo $ECHO_N "(cached) $ECHO_C" >&6 6875else 6876 cat >conftest.$ac_ext <<_ACEOF 6877/* confdefs.h. */ 6878_ACEOF 6879cat confdefs.h >>conftest.$ac_ext 6880cat >>conftest.$ac_ext <<_ACEOF 6881/* end confdefs.h. */ 6882#include <sys/types.h> 6883#ifdef HAVE_UTMPX_H 6884#include <utmpx.h> 6885#define utmp utmpx 6886#elif defined HAVE_UTMP_H 6887#include <utmp.h> 6888#endif 6889 6890int 6891main () 6892{ 6893static struct utmp ac_aggr; 6894if (ac_aggr.ut_host) 6895return 0; 6896 ; 6897 return 0; 6898} 6899_ACEOF 6900rm -f conftest.$ac_objext 6901if { (ac_try="$ac_compile" 6902case "(($ac_try" in 6903 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6904 *) ac_try_echo=$ac_try;; 6905esac 6906eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6907 (eval "$ac_compile") 2>conftest.er1 6908 ac_status=$? 6909 grep -v '^ *+' conftest.er1 >conftest.err 6910 rm -f conftest.er1 6911 cat conftest.err >&5 6912 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6913 (exit $ac_status); } && { 6914 test -z "$ac_c_werror_flag" || 6915 test ! -s conftest.err 6916 } && test -s conftest.$ac_objext; then 6917 ac_cv_member_struct_utmp_ut_host=yes 6918else 6919 echo "$as_me: failed program was:" >&5 6920sed 's/^/| /' conftest.$ac_ext >&5 6921 6922 cat >conftest.$ac_ext <<_ACEOF 6923/* confdefs.h. */ 6924_ACEOF 6925cat confdefs.h >>conftest.$ac_ext 6926cat >>conftest.$ac_ext <<_ACEOF 6927/* end confdefs.h. */ 6928#include <sys/types.h> 6929#ifdef HAVE_UTMPX_H 6930#include <utmpx.h> 6931#define utmp utmpx 6932#elif defined HAVE_UTMP_H 6933#include <utmp.h> 6934#endif 6935 6936int 6937main () 6938{ 6939static struct utmp ac_aggr; 6940if (sizeof ac_aggr.ut_host) 6941return 0; 6942 ; 6943 return 0; 6944} 6945_ACEOF 6946rm -f conftest.$ac_objext 6947if { (ac_try="$ac_compile" 6948case "(($ac_try" in 6949 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 6950 *) ac_try_echo=$ac_try;; 6951esac 6952eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 6953 (eval "$ac_compile") 2>conftest.er1 6954 ac_status=$? 6955 grep -v '^ *+' conftest.er1 >conftest.err 6956 rm -f conftest.er1 6957 cat conftest.err >&5 6958 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6959 (exit $ac_status); } && { 6960 test -z "$ac_c_werror_flag" || 6961 test ! -s conftest.err 6962 } && test -s conftest.$ac_objext; then 6963 ac_cv_member_struct_utmp_ut_host=yes 6964else 6965 echo "$as_me: failed program was:" >&5 6966sed 's/^/| /' conftest.$ac_ext >&5 6967 6968 ac_cv_member_struct_utmp_ut_host=no 6969fi 6970 6971rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6972fi 6973 6974rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6975fi 6976{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_utmp_ut_host" >&5 6977echo "${ECHO_T}$ac_cv_member_struct_utmp_ut_host" >&6; } 6978if test $ac_cv_member_struct_utmp_ut_host = yes; then 6979 6980cat >>confdefs.h <<_ACEOF 6981#define HAVE_STRUCT_UTMP_UT_HOST 1 6982_ACEOF 6983 6984 6985fi 6986{ echo "$as_me:$LINENO: checking for struct utmp.ut_user" >&5 6987echo $ECHO_N "checking for struct utmp.ut_user... $ECHO_C" >&6; } 6988if test "${ac_cv_member_struct_utmp_ut_user+set}" = set; then 6989 echo $ECHO_N "(cached) $ECHO_C" >&6 6990else 6991 cat >conftest.$ac_ext <<_ACEOF 6992/* confdefs.h. */ 6993_ACEOF 6994cat confdefs.h >>conftest.$ac_ext 6995cat >>conftest.$ac_ext <<_ACEOF 6996/* end confdefs.h. */ 6997#include <sys/types.h> 6998#ifdef HAVE_UTMPX_H 6999#include <utmpx.h> 7000#define utmp utmpx 7001#elif defined HAVE_UTMP_H 7002#include <utmp.h> 7003#endif 7004 7005int 7006main () 7007{ 7008static struct utmp ac_aggr; 7009if (ac_aggr.ut_user) 7010return 0; 7011 ; 7012 return 0; 7013} 7014_ACEOF 7015rm -f conftest.$ac_objext 7016if { (ac_try="$ac_compile" 7017case "(($ac_try" in 7018 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7019 *) ac_try_echo=$ac_try;; 7020esac 7021eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7022 (eval "$ac_compile") 2>conftest.er1 7023 ac_status=$? 7024 grep -v '^ *+' conftest.er1 >conftest.err 7025 rm -f conftest.er1 7026 cat conftest.err >&5 7027 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7028 (exit $ac_status); } && { 7029 test -z "$ac_c_werror_flag" || 7030 test ! -s conftest.err 7031 } && test -s conftest.$ac_objext; then 7032 ac_cv_member_struct_utmp_ut_user=yes 7033else 7034 echo "$as_me: failed program was:" >&5 7035sed 's/^/| /' conftest.$ac_ext >&5 7036 7037 cat >conftest.$ac_ext <<_ACEOF 7038/* confdefs.h. */ 7039_ACEOF 7040cat confdefs.h >>conftest.$ac_ext 7041cat >>conftest.$ac_ext <<_ACEOF 7042/* end confdefs.h. */ 7043#include <sys/types.h> 7044#ifdef HAVE_UTMPX_H 7045#include <utmpx.h> 7046#define utmp utmpx 7047#elif defined HAVE_UTMP_H 7048#include <utmp.h> 7049#endif 7050 7051int 7052main () 7053{ 7054static struct utmp ac_aggr; 7055if (sizeof ac_aggr.ut_user) 7056return 0; 7057 ; 7058 return 0; 7059} 7060_ACEOF 7061rm -f conftest.$ac_objext 7062if { (ac_try="$ac_compile" 7063case "(($ac_try" in 7064 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7065 *) ac_try_echo=$ac_try;; 7066esac 7067eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7068 (eval "$ac_compile") 2>conftest.er1 7069 ac_status=$? 7070 grep -v '^ *+' conftest.er1 >conftest.err 7071 rm -f conftest.er1 7072 cat conftest.err >&5 7073 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7074 (exit $ac_status); } && { 7075 test -z "$ac_c_werror_flag" || 7076 test ! -s conftest.err 7077 } && test -s conftest.$ac_objext; then 7078 ac_cv_member_struct_utmp_ut_user=yes 7079else 7080 echo "$as_me: failed program was:" >&5 7081sed 's/^/| /' conftest.$ac_ext >&5 7082 7083 ac_cv_member_struct_utmp_ut_user=no 7084fi 7085 7086rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7087fi 7088 7089rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7090fi 7091{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_utmp_ut_user" >&5 7092echo "${ECHO_T}$ac_cv_member_struct_utmp_ut_user" >&6; } 7093if test $ac_cv_member_struct_utmp_ut_user = yes; then 7094 7095cat >>confdefs.h <<_ACEOF 7096#define HAVE_STRUCT_UTMP_UT_USER 1 7097_ACEOF 7098 7099 7100fi 7101{ echo "$as_me:$LINENO: checking for struct utmp.ut_tv" >&5 7102echo $ECHO_N "checking for struct utmp.ut_tv... $ECHO_C" >&6; } 7103if test "${ac_cv_member_struct_utmp_ut_tv+set}" = set; then 7104 echo $ECHO_N "(cached) $ECHO_C" >&6 7105else 7106 cat >conftest.$ac_ext <<_ACEOF 7107/* confdefs.h. */ 7108_ACEOF 7109cat confdefs.h >>conftest.$ac_ext 7110cat >>conftest.$ac_ext <<_ACEOF 7111/* end confdefs.h. */ 7112#include <sys/types.h> 7113#ifdef HAVE_UTMPX_H 7114#include <utmpx.h> 7115#define utmp utmpx 7116#elif defined HAVE_UTMP_H 7117#include <utmp.h> 7118#endif 7119 7120int 7121main () 7122{ 7123static struct utmp ac_aggr; 7124if (ac_aggr.ut_tv) 7125return 0; 7126 ; 7127 return 0; 7128} 7129_ACEOF 7130rm -f conftest.$ac_objext 7131if { (ac_try="$ac_compile" 7132case "(($ac_try" in 7133 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7134 *) ac_try_echo=$ac_try;; 7135esac 7136eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7137 (eval "$ac_compile") 2>conftest.er1 7138 ac_status=$? 7139 grep -v '^ *+' conftest.er1 >conftest.err 7140 rm -f conftest.er1 7141 cat conftest.err >&5 7142 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7143 (exit $ac_status); } && { 7144 test -z "$ac_c_werror_flag" || 7145 test ! -s conftest.err 7146 } && test -s conftest.$ac_objext; then 7147 ac_cv_member_struct_utmp_ut_tv=yes 7148else 7149 echo "$as_me: failed program was:" >&5 7150sed 's/^/| /' conftest.$ac_ext >&5 7151 7152 cat >conftest.$ac_ext <<_ACEOF 7153/* confdefs.h. */ 7154_ACEOF 7155cat confdefs.h >>conftest.$ac_ext 7156cat >>conftest.$ac_ext <<_ACEOF 7157/* end confdefs.h. */ 7158#include <sys/types.h> 7159#ifdef HAVE_UTMPX_H 7160#include <utmpx.h> 7161#define utmp utmpx 7162#elif defined HAVE_UTMP_H 7163#include <utmp.h> 7164#endif 7165 7166int 7167main () 7168{ 7169static struct utmp ac_aggr; 7170if (sizeof ac_aggr.ut_tv) 7171return 0; 7172 ; 7173 return 0; 7174} 7175_ACEOF 7176rm -f conftest.$ac_objext 7177if { (ac_try="$ac_compile" 7178case "(($ac_try" in 7179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7180 *) ac_try_echo=$ac_try;; 7181esac 7182eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7183 (eval "$ac_compile") 2>conftest.er1 7184 ac_status=$? 7185 grep -v '^ *+' conftest.er1 >conftest.err 7186 rm -f conftest.er1 7187 cat conftest.err >&5 7188 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7189 (exit $ac_status); } && { 7190 test -z "$ac_c_werror_flag" || 7191 test ! -s conftest.err 7192 } && test -s conftest.$ac_objext; then 7193 ac_cv_member_struct_utmp_ut_tv=yes 7194else 7195 echo "$as_me: failed program was:" >&5 7196sed 's/^/| /' conftest.$ac_ext >&5 7197 7198 ac_cv_member_struct_utmp_ut_tv=no 7199fi 7200 7201rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7202fi 7203 7204rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7205fi 7206{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_utmp_ut_tv" >&5 7207echo "${ECHO_T}$ac_cv_member_struct_utmp_ut_tv" >&6; } 7208if test $ac_cv_member_struct_utmp_ut_tv = yes; then 7209 7210cat >>confdefs.h <<_ACEOF 7211#define HAVE_STRUCT_UTMP_UT_TV 1 7212_ACEOF 7213 7214 7215fi 7216{ echo "$as_me:$LINENO: checking for struct utmp.ut_xtime" >&5 7217echo $ECHO_N "checking for struct utmp.ut_xtime... $ECHO_C" >&6; } 7218if test "${ac_cv_member_struct_utmp_ut_xtime+set}" = set; then 7219 echo $ECHO_N "(cached) $ECHO_C" >&6 7220else 7221 cat >conftest.$ac_ext <<_ACEOF 7222/* confdefs.h. */ 7223_ACEOF 7224cat confdefs.h >>conftest.$ac_ext 7225cat >>conftest.$ac_ext <<_ACEOF 7226/* end confdefs.h. */ 7227#include <sys/types.h> 7228#ifdef HAVE_UTMPX_H 7229#include <utmpx.h> 7230#define utmp utmpx 7231#elif defined HAVE_UTMP_H 7232#include <utmp.h> 7233#endif 7234 7235int 7236main () 7237{ 7238static struct utmp ac_aggr; 7239if (ac_aggr.ut_xtime) 7240return 0; 7241 ; 7242 return 0; 7243} 7244_ACEOF 7245rm -f conftest.$ac_objext 7246if { (ac_try="$ac_compile" 7247case "(($ac_try" in 7248 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7249 *) ac_try_echo=$ac_try;; 7250esac 7251eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7252 (eval "$ac_compile") 2>conftest.er1 7253 ac_status=$? 7254 grep -v '^ *+' conftest.er1 >conftest.err 7255 rm -f conftest.er1 7256 cat conftest.err >&5 7257 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7258 (exit $ac_status); } && { 7259 test -z "$ac_c_werror_flag" || 7260 test ! -s conftest.err 7261 } && test -s conftest.$ac_objext; then 7262 ac_cv_member_struct_utmp_ut_xtime=yes 7263else 7264 echo "$as_me: failed program was:" >&5 7265sed 's/^/| /' conftest.$ac_ext >&5 7266 7267 cat >conftest.$ac_ext <<_ACEOF 7268/* confdefs.h. */ 7269_ACEOF 7270cat confdefs.h >>conftest.$ac_ext 7271cat >>conftest.$ac_ext <<_ACEOF 7272/* end confdefs.h. */ 7273#include <sys/types.h> 7274#ifdef HAVE_UTMPX_H 7275#include <utmpx.h> 7276#define utmp utmpx 7277#elif defined HAVE_UTMP_H 7278#include <utmp.h> 7279#endif 7280 7281int 7282main () 7283{ 7284static struct utmp ac_aggr; 7285if (sizeof ac_aggr.ut_xtime) 7286return 0; 7287 ; 7288 return 0; 7289} 7290_ACEOF 7291rm -f conftest.$ac_objext 7292if { (ac_try="$ac_compile" 7293case "(($ac_try" in 7294 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7295 *) ac_try_echo=$ac_try;; 7296esac 7297eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7298 (eval "$ac_compile") 2>conftest.er1 7299 ac_status=$? 7300 grep -v '^ *+' conftest.er1 >conftest.err 7301 rm -f conftest.er1 7302 cat conftest.err >&5 7303 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7304 (exit $ac_status); } && { 7305 test -z "$ac_c_werror_flag" || 7306 test ! -s conftest.err 7307 } && test -s conftest.$ac_objext; then 7308 ac_cv_member_struct_utmp_ut_xtime=yes 7309else 7310 echo "$as_me: failed program was:" >&5 7311sed 's/^/| /' conftest.$ac_ext >&5 7312 7313 ac_cv_member_struct_utmp_ut_xtime=no 7314fi 7315 7316rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7317fi 7318 7319rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7320fi 7321{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_utmp_ut_xtime" >&5 7322echo "${ECHO_T}$ac_cv_member_struct_utmp_ut_xtime" >&6; } 7323if test $ac_cv_member_struct_utmp_ut_xtime = yes; then 7324 7325cat >>confdefs.h <<_ACEOF 7326#define HAVE_STRUCT_UTMP_UT_XTIME 1 7327_ACEOF 7328 7329 7330fi 7331 7332{ echo "$as_me:$LINENO: checking for struct sockaddr_storage.ss_family" >&5 7333echo $ECHO_N "checking for struct sockaddr_storage.ss_family... $ECHO_C" >&6; } 7334if test "${ac_cv_member_struct_sockaddr_storage_ss_family+set}" = set; then 7335 echo $ECHO_N "(cached) $ECHO_C" >&6 7336else 7337 cat >conftest.$ac_ext <<_ACEOF 7338/* confdefs.h. */ 7339_ACEOF 7340cat confdefs.h >>conftest.$ac_ext 7341cat >>conftest.$ac_ext <<_ACEOF 7342/* end confdefs.h. */ 7343#include <sys/types.h> 7344#include <sys/socket.h> 7345 7346int 7347main () 7348{ 7349static struct sockaddr_storage ac_aggr; 7350if (ac_aggr.ss_family) 7351return 0; 7352 ; 7353 return 0; 7354} 7355_ACEOF 7356rm -f conftest.$ac_objext 7357if { (ac_try="$ac_compile" 7358case "(($ac_try" in 7359 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7360 *) ac_try_echo=$ac_try;; 7361esac 7362eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7363 (eval "$ac_compile") 2>conftest.er1 7364 ac_status=$? 7365 grep -v '^ *+' conftest.er1 >conftest.err 7366 rm -f conftest.er1 7367 cat conftest.err >&5 7368 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7369 (exit $ac_status); } && { 7370 test -z "$ac_c_werror_flag" || 7371 test ! -s conftest.err 7372 } && test -s conftest.$ac_objext; then 7373 ac_cv_member_struct_sockaddr_storage_ss_family=yes 7374else 7375 echo "$as_me: failed program was:" >&5 7376sed 's/^/| /' conftest.$ac_ext >&5 7377 7378 cat >conftest.$ac_ext <<_ACEOF 7379/* confdefs.h. */ 7380_ACEOF 7381cat confdefs.h >>conftest.$ac_ext 7382cat >>conftest.$ac_ext <<_ACEOF 7383/* end confdefs.h. */ 7384#include <sys/types.h> 7385#include <sys/socket.h> 7386 7387int 7388main () 7389{ 7390static struct sockaddr_storage ac_aggr; 7391if (sizeof ac_aggr.ss_family) 7392return 0; 7393 ; 7394 return 0; 7395} 7396_ACEOF 7397rm -f conftest.$ac_objext 7398if { (ac_try="$ac_compile" 7399case "(($ac_try" in 7400 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7401 *) ac_try_echo=$ac_try;; 7402esac 7403eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7404 (eval "$ac_compile") 2>conftest.er1 7405 ac_status=$? 7406 grep -v '^ *+' conftest.er1 >conftest.err 7407 rm -f conftest.er1 7408 cat conftest.err >&5 7409 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7410 (exit $ac_status); } && { 7411 test -z "$ac_c_werror_flag" || 7412 test ! -s conftest.err 7413 } && test -s conftest.$ac_objext; then 7414 ac_cv_member_struct_sockaddr_storage_ss_family=yes 7415else 7416 echo "$as_me: failed program was:" >&5 7417sed 's/^/| /' conftest.$ac_ext >&5 7418 7419 ac_cv_member_struct_sockaddr_storage_ss_family=no 7420fi 7421 7422rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7423fi 7424 7425rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7426fi 7427{ echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_storage_ss_family" >&5 7428echo "${ECHO_T}$ac_cv_member_struct_sockaddr_storage_ss_family" >&6; } 7429if test $ac_cv_member_struct_sockaddr_storage_ss_family = yes; then 7430 7431cat >>confdefs.h <<_ACEOF 7432#define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1 7433_ACEOF 7434 7435 7436fi 7437 7438 7439{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 7440echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; } 7441if test "${ac_cv_c_const+set}" = set; then 7442 echo $ECHO_N "(cached) $ECHO_C" >&6 7443else 7444 cat >conftest.$ac_ext <<_ACEOF 7445/* confdefs.h. */ 7446_ACEOF 7447cat confdefs.h >>conftest.$ac_ext 7448cat >>conftest.$ac_ext <<_ACEOF 7449/* end confdefs.h. */ 7450 7451int 7452main () 7453{ 7454/* FIXME: Include the comments suggested by Paul. */ 7455#ifndef __cplusplus 7456 /* Ultrix mips cc rejects this. */ 7457 typedef int charset[2]; 7458 const charset cs; 7459 /* SunOS 4.1.1 cc rejects this. */ 7460 char const *const *pcpcc; 7461 char **ppc; 7462 /* NEC SVR4.0.2 mips cc rejects this. */ 7463 struct point {int x, y;}; 7464 static struct point const zero = {0,0}; 7465 /* AIX XL C 1.02.0.0 rejects this. 7466 It does not let you subtract one const X* pointer from another in 7467 an arm of an if-expression whose if-part is not a constant 7468 expression */ 7469 const char *g = "string"; 7470 pcpcc = &g + (g ? g-g : 0); 7471 /* HPUX 7.0 cc rejects these. */ 7472 ++pcpcc; 7473 ppc = (char**) pcpcc; 7474 pcpcc = (char const *const *) ppc; 7475 { /* SCO 3.2v4 cc rejects this. */ 7476 char *t; 7477 char const *s = 0 ? (char *) 0 : (char const *) 0; 7478 7479 *t++ = 0; 7480 if (s) return 0; 7481 } 7482 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 7483 int x[] = {25, 17}; 7484 const int *foo = &x[0]; 7485 ++foo; 7486 } 7487 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 7488 typedef const int *iptr; 7489 iptr p = 0; 7490 ++p; 7491 } 7492 { /* AIX XL C 1.02.0.0 rejects this saying 7493 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 7494 struct s { int j; const int *ap[3]; }; 7495 struct s *b; b->j = 5; 7496 } 7497 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 7498 const int foo = 10; 7499 if (!foo) return 0; 7500 } 7501 return !cs[0] && !zero.x; 7502#endif 7503 7504 ; 7505 return 0; 7506} 7507_ACEOF 7508rm -f conftest.$ac_objext 7509if { (ac_try="$ac_compile" 7510case "(($ac_try" in 7511 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7512 *) ac_try_echo=$ac_try;; 7513esac 7514eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7515 (eval "$ac_compile") 2>conftest.er1 7516 ac_status=$? 7517 grep -v '^ *+' conftest.er1 >conftest.err 7518 rm -f conftest.er1 7519 cat conftest.err >&5 7520 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7521 (exit $ac_status); } && { 7522 test -z "$ac_c_werror_flag" || 7523 test ! -s conftest.err 7524 } && test -s conftest.$ac_objext; then 7525 ac_cv_c_const=yes 7526else 7527 echo "$as_me: failed program was:" >&5 7528sed 's/^/| /' conftest.$ac_ext >&5 7529 7530 ac_cv_c_const=no 7531fi 7532 7533rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7534fi 7535{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 7536echo "${ECHO_T}$ac_cv_c_const" >&6; } 7537if test $ac_cv_c_const = no; then 7538 7539cat >>confdefs.h <<\_ACEOF 7540#define const 7541_ACEOF 7542 7543fi 7544 7545{ echo "$as_me:$LINENO: checking for working volatile" >&5 7546echo $ECHO_N "checking for working volatile... $ECHO_C" >&6; } 7547if test "${ac_cv_c_volatile+set}" = set; then 7548 echo $ECHO_N "(cached) $ECHO_C" >&6 7549else 7550 cat >conftest.$ac_ext <<_ACEOF 7551/* confdefs.h. */ 7552_ACEOF 7553cat confdefs.h >>conftest.$ac_ext 7554cat >>conftest.$ac_ext <<_ACEOF 7555/* end confdefs.h. */ 7556 7557int 7558main () 7559{ 7560 7561volatile int x; 7562int * volatile y = (int *) 0; 7563return !x && !y; 7564 ; 7565 return 0; 7566} 7567_ACEOF 7568rm -f conftest.$ac_objext 7569if { (ac_try="$ac_compile" 7570case "(($ac_try" in 7571 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7572 *) ac_try_echo=$ac_try;; 7573esac 7574eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7575 (eval "$ac_compile") 2>conftest.er1 7576 ac_status=$? 7577 grep -v '^ *+' conftest.er1 >conftest.err 7578 rm -f conftest.er1 7579 cat conftest.err >&5 7580 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7581 (exit $ac_status); } && { 7582 test -z "$ac_c_werror_flag" || 7583 test ! -s conftest.err 7584 } && test -s conftest.$ac_objext; then 7585 ac_cv_c_volatile=yes 7586else 7587 echo "$as_me: failed program was:" >&5 7588sed 's/^/| /' conftest.$ac_ext >&5 7589 7590 ac_cv_c_volatile=no 7591fi 7592 7593rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7594fi 7595{ echo "$as_me:$LINENO: result: $ac_cv_c_volatile" >&5 7596echo "${ECHO_T}$ac_cv_c_volatile" >&6; } 7597if test $ac_cv_c_volatile = no; then 7598 7599cat >>confdefs.h <<\_ACEOF 7600#define volatile 7601_ACEOF 7602 7603fi 7604 7605 7606{ echo "$as_me:$LINENO: checking whether crypt is declared" >&5 7607echo $ECHO_N "checking whether crypt is declared... $ECHO_C" >&6; } 7608if test "${ac_cv_have_decl_crypt+set}" = set; then 7609 echo $ECHO_N "(cached) $ECHO_C" >&6 7610else 7611 cat >conftest.$ac_ext <<_ACEOF 7612/* confdefs.h. */ 7613_ACEOF 7614cat confdefs.h >>conftest.$ac_ext 7615cat >>conftest.$ac_ext <<_ACEOF 7616/* end confdefs.h. */ 7617#include "config_p.h" 7618$ac_includes_default 7619#ifdef HAVE_CRYPT_H 7620#include <crypt.h> 7621#endif 7622 7623 7624int 7625main () 7626{ 7627#ifndef crypt 7628 (void) crypt; 7629#endif 7630 7631 ; 7632 return 0; 7633} 7634_ACEOF 7635rm -f conftest.$ac_objext 7636if { (ac_try="$ac_compile" 7637case "(($ac_try" in 7638 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7639 *) ac_try_echo=$ac_try;; 7640esac 7641eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7642 (eval "$ac_compile") 2>conftest.er1 7643 ac_status=$? 7644 grep -v '^ *+' conftest.er1 >conftest.err 7645 rm -f conftest.er1 7646 cat conftest.err >&5 7647 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7648 (exit $ac_status); } && { 7649 test -z "$ac_c_werror_flag" || 7650 test ! -s conftest.err 7651 } && test -s conftest.$ac_objext; then 7652 ac_cv_have_decl_crypt=yes 7653else 7654 echo "$as_me: failed program was:" >&5 7655sed 's/^/| /' conftest.$ac_ext >&5 7656 7657 ac_cv_have_decl_crypt=no 7658fi 7659 7660rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7661fi 7662{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_crypt" >&5 7663echo "${ECHO_T}$ac_cv_have_decl_crypt" >&6; } 7664if test $ac_cv_have_decl_crypt = yes; then 7665 7666cat >>confdefs.h <<_ACEOF 7667#define HAVE_DECL_CRYPT 1 7668_ACEOF 7669 7670 7671else 7672 cat >>confdefs.h <<_ACEOF 7673#define HAVE_DECL_CRYPT 0 7674_ACEOF 7675 7676 7677fi 7678{ echo "$as_me:$LINENO: checking whether environ is declared" >&5 7679echo $ECHO_N "checking whether environ is declared... $ECHO_C" >&6; } 7680if test "${ac_cv_have_decl_environ+set}" = set; then 7681 echo $ECHO_N "(cached) $ECHO_C" >&6 7682else 7683 cat >conftest.$ac_ext <<_ACEOF 7684/* confdefs.h. */ 7685_ACEOF 7686cat confdefs.h >>conftest.$ac_ext 7687cat >>conftest.$ac_ext <<_ACEOF 7688/* end confdefs.h. */ 7689#include "config_p.h" 7690$ac_includes_default 7691#ifdef HAVE_CRYPT_H 7692#include <crypt.h> 7693#endif 7694 7695 7696int 7697main () 7698{ 7699#ifndef environ 7700 (void) environ; 7701#endif 7702 7703 ; 7704 return 0; 7705} 7706_ACEOF 7707rm -f conftest.$ac_objext 7708if { (ac_try="$ac_compile" 7709case "(($ac_try" in 7710 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7711 *) ac_try_echo=$ac_try;; 7712esac 7713eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7714 (eval "$ac_compile") 2>conftest.er1 7715 ac_status=$? 7716 grep -v '^ *+' conftest.er1 >conftest.err 7717 rm -f conftest.er1 7718 cat conftest.err >&5 7719 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7720 (exit $ac_status); } && { 7721 test -z "$ac_c_werror_flag" || 7722 test ! -s conftest.err 7723 } && test -s conftest.$ac_objext; then 7724 ac_cv_have_decl_environ=yes 7725else 7726 echo "$as_me: failed program was:" >&5 7727sed 's/^/| /' conftest.$ac_ext >&5 7728 7729 ac_cv_have_decl_environ=no 7730fi 7731 7732rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7733fi 7734{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_environ" >&5 7735echo "${ECHO_T}$ac_cv_have_decl_environ" >&6; } 7736if test $ac_cv_have_decl_environ = yes; then 7737 7738cat >>confdefs.h <<_ACEOF 7739#define HAVE_DECL_ENVIRON 1 7740_ACEOF 7741 7742 7743else 7744 cat >>confdefs.h <<_ACEOF 7745#define HAVE_DECL_ENVIRON 0 7746_ACEOF 7747 7748 7749fi 7750{ echo "$as_me:$LINENO: checking whether gethostname is declared" >&5 7751echo $ECHO_N "checking whether gethostname is declared... $ECHO_C" >&6; } 7752if test "${ac_cv_have_decl_gethostname+set}" = set; then 7753 echo $ECHO_N "(cached) $ECHO_C" >&6 7754else 7755 cat >conftest.$ac_ext <<_ACEOF 7756/* confdefs.h. */ 7757_ACEOF 7758cat confdefs.h >>conftest.$ac_ext 7759cat >>conftest.$ac_ext <<_ACEOF 7760/* end confdefs.h. */ 7761#include "config_p.h" 7762$ac_includes_default 7763#ifdef HAVE_CRYPT_H 7764#include <crypt.h> 7765#endif 7766 7767 7768int 7769main () 7770{ 7771#ifndef gethostname 7772 (void) gethostname; 7773#endif 7774 7775 ; 7776 return 0; 7777} 7778_ACEOF 7779rm -f conftest.$ac_objext 7780if { (ac_try="$ac_compile" 7781case "(($ac_try" in 7782 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7783 *) ac_try_echo=$ac_try;; 7784esac 7785eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7786 (eval "$ac_compile") 2>conftest.er1 7787 ac_status=$? 7788 grep -v '^ *+' conftest.er1 >conftest.err 7789 rm -f conftest.er1 7790 cat conftest.err >&5 7791 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7792 (exit $ac_status); } && { 7793 test -z "$ac_c_werror_flag" || 7794 test ! -s conftest.err 7795 } && test -s conftest.$ac_objext; then 7796 ac_cv_have_decl_gethostname=yes 7797else 7798 echo "$as_me: failed program was:" >&5 7799sed 's/^/| /' conftest.$ac_ext >&5 7800 7801 ac_cv_have_decl_gethostname=no 7802fi 7803 7804rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7805fi 7806{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_gethostname" >&5 7807echo "${ECHO_T}$ac_cv_have_decl_gethostname" >&6; } 7808if test $ac_cv_have_decl_gethostname = yes; then 7809 7810cat >>confdefs.h <<_ACEOF 7811#define HAVE_DECL_GETHOSTNAME 1 7812_ACEOF 7813 7814 7815else 7816 cat >>confdefs.h <<_ACEOF 7817#define HAVE_DECL_GETHOSTNAME 0 7818_ACEOF 7819 7820 7821fi 7822{ echo "$as_me:$LINENO: checking whether getpgrp is declared" >&5 7823echo $ECHO_N "checking whether getpgrp is declared... $ECHO_C" >&6; } 7824if test "${ac_cv_have_decl_getpgrp+set}" = set; then 7825 echo $ECHO_N "(cached) $ECHO_C" >&6 7826else 7827 cat >conftest.$ac_ext <<_ACEOF 7828/* confdefs.h. */ 7829_ACEOF 7830cat confdefs.h >>conftest.$ac_ext 7831cat >>conftest.$ac_ext <<_ACEOF 7832/* end confdefs.h. */ 7833#include "config_p.h" 7834$ac_includes_default 7835#ifdef HAVE_CRYPT_H 7836#include <crypt.h> 7837#endif 7838 7839 7840int 7841main () 7842{ 7843#ifndef getpgrp 7844 (void) getpgrp; 7845#endif 7846 7847 ; 7848 return 0; 7849} 7850_ACEOF 7851rm -f conftest.$ac_objext 7852if { (ac_try="$ac_compile" 7853case "(($ac_try" in 7854 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7855 *) ac_try_echo=$ac_try;; 7856esac 7857eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7858 (eval "$ac_compile") 2>conftest.er1 7859 ac_status=$? 7860 grep -v '^ *+' conftest.er1 >conftest.err 7861 rm -f conftest.er1 7862 cat conftest.err >&5 7863 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7864 (exit $ac_status); } && { 7865 test -z "$ac_c_werror_flag" || 7866 test ! -s conftest.err 7867 } && test -s conftest.$ac_objext; then 7868 ac_cv_have_decl_getpgrp=yes 7869else 7870 echo "$as_me: failed program was:" >&5 7871sed 's/^/| /' conftest.$ac_ext >&5 7872 7873 ac_cv_have_decl_getpgrp=no 7874fi 7875 7876rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7877fi 7878{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_getpgrp" >&5 7879echo "${ECHO_T}$ac_cv_have_decl_getpgrp" >&6; } 7880if test $ac_cv_have_decl_getpgrp = yes; then 7881 7882cat >>confdefs.h <<_ACEOF 7883#define HAVE_DECL_GETPGRP 1 7884_ACEOF 7885 7886 7887else 7888 cat >>confdefs.h <<_ACEOF 7889#define HAVE_DECL_GETPGRP 0 7890_ACEOF 7891 7892 7893fi 7894 7895 7896{ echo "$as_me:$LINENO: checking for setlocale" >&5 7897echo $ECHO_N "checking for setlocale... $ECHO_C" >&6; } 7898if test "${ac_cv_func_setlocale+set}" = set; then 7899 echo $ECHO_N "(cached) $ECHO_C" >&6 7900else 7901 cat >conftest.$ac_ext <<_ACEOF 7902/* confdefs.h. */ 7903_ACEOF 7904cat confdefs.h >>conftest.$ac_ext 7905cat >>conftest.$ac_ext <<_ACEOF 7906/* end confdefs.h. */ 7907/* Define setlocale to an innocuous variant, in case <limits.h> declares setlocale. 7908 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 7909#define setlocale innocuous_setlocale 7910 7911/* System header to define __stub macros and hopefully few prototypes, 7912 which can conflict with char setlocale (); below. 7913 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7914 <limits.h> exists even on freestanding compilers. */ 7915 7916#ifdef __STDC__ 7917# include <limits.h> 7918#else 7919# include <assert.h> 7920#endif 7921 7922#undef setlocale 7923 7924/* Override any GCC internal prototype to avoid an error. 7925 Use char because int might match the return type of a GCC 7926 builtin and then its argument prototype would still apply. */ 7927#ifdef __cplusplus 7928extern "C" 7929#endif 7930char setlocale (); 7931/* The GNU C library defines this for functions which it implements 7932 to always fail with ENOSYS. Some functions are actually named 7933 something starting with __ and the normal name is an alias. */ 7934#if defined __stub_setlocale || defined __stub___setlocale 7935choke me 7936#endif 7937 7938int 7939main () 7940{ 7941return setlocale (); 7942 ; 7943 return 0; 7944} 7945_ACEOF 7946rm -f conftest.$ac_objext conftest$ac_exeext 7947if { (ac_try="$ac_link" 7948case "(($ac_try" in 7949 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7950 *) ac_try_echo=$ac_try;; 7951esac 7952eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 7953 (eval "$ac_link") 2>conftest.er1 7954 ac_status=$? 7955 grep -v '^ *+' conftest.er1 >conftest.err 7956 rm -f conftest.er1 7957 cat conftest.err >&5 7958 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7959 (exit $ac_status); } && { 7960 test -z "$ac_c_werror_flag" || 7961 test ! -s conftest.err 7962 } && test -s conftest$ac_exeext && 7963 $as_test_x conftest$ac_exeext; then 7964 ac_cv_func_setlocale=yes 7965else 7966 echo "$as_me: failed program was:" >&5 7967sed 's/^/| /' conftest.$ac_ext >&5 7968 7969 ac_cv_func_setlocale=no 7970fi 7971 7972rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 7973 conftest$ac_exeext conftest.$ac_ext 7974fi 7975{ echo "$as_me:$LINENO: result: $ac_cv_func_setlocale" >&5 7976echo "${ECHO_T}$ac_cv_func_setlocale" >&6; } 7977if test $ac_cv_func_setlocale = yes; then 7978 have_setlocale=yes 7979else 7980 have_setlocale=no 7981fi 7982 7983 7984 7985 7986 7987 7988 7989 7990 7991 7992 7993 7994 7995 7996 7997 7998 7999 8000 8001for ac_func in catgets dup2 getauthid getcwd gethostname getpwent getutent memmove memset nice nl_langinfo sbrk setpgid setpriority strerror strstr sysconf wcwidth 8002do 8003as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 8004{ echo "$as_me:$LINENO: checking for $ac_func" >&5 8005echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } 8006if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then 8007 echo $ECHO_N "(cached) $ECHO_C" >&6 8008else 8009 cat >conftest.$ac_ext <<_ACEOF 8010/* confdefs.h. */ 8011_ACEOF 8012cat confdefs.h >>conftest.$ac_ext 8013cat >>conftest.$ac_ext <<_ACEOF 8014/* end confdefs.h. */ 8015/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 8016 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 8017#define $ac_func innocuous_$ac_func 8018 8019/* System header to define __stub macros and hopefully few prototypes, 8020 which can conflict with char $ac_func (); below. 8021 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 8022 <limits.h> exists even on freestanding compilers. */ 8023 8024#ifdef __STDC__ 8025# include <limits.h> 8026#else 8027# include <assert.h> 8028#endif 8029 8030#undef $ac_func 8031 8032/* Override any GCC internal prototype to avoid an error. 8033 Use char because int might match the return type of a GCC 8034 builtin and then its argument prototype would still apply. */ 8035#ifdef __cplusplus 8036extern "C" 8037#endif 8038char $ac_func (); 8039/* The GNU C library defines this for functions which it implements 8040 to always fail with ENOSYS. Some functions are actually named 8041 something starting with __ and the normal name is an alias. */ 8042#if defined __stub_$ac_func || defined __stub___$ac_func 8043choke me 8044#endif 8045 8046int 8047main () 8048{ 8049return $ac_func (); 8050 ; 8051 return 0; 8052} 8053_ACEOF 8054rm -f conftest.$ac_objext conftest$ac_exeext 8055if { (ac_try="$ac_link" 8056case "(($ac_try" in 8057 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8058 *) ac_try_echo=$ac_try;; 8059esac 8060eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8061 (eval "$ac_link") 2>conftest.er1 8062 ac_status=$? 8063 grep -v '^ *+' conftest.er1 >conftest.err 8064 rm -f conftest.er1 8065 cat conftest.err >&5 8066 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8067 (exit $ac_status); } && { 8068 test -z "$ac_c_werror_flag" || 8069 test ! -s conftest.err 8070 } && test -s conftest$ac_exeext && 8071 $as_test_x conftest$ac_exeext; then 8072 eval "$as_ac_var=yes" 8073else 8074 echo "$as_me: failed program was:" >&5 8075sed 's/^/| /' conftest.$ac_ext >&5 8076 8077 eval "$as_ac_var=no" 8078fi 8079 8080rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 8081 conftest$ac_exeext conftest.$ac_ext 8082fi 8083ac_res=`eval echo '${'$as_ac_var'}'` 8084 { echo "$as_me:$LINENO: result: $ac_res" >&5 8085echo "${ECHO_T}$ac_res" >&6; } 8086if test `eval echo '${'$as_ac_var'}'` = yes; then 8087 cat >>confdefs.h <<_ACEOF 8088#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 8089_ACEOF 8090 8091fi 8092done 8093 8094{ echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5 8095echo $ECHO_N "checking whether getpgrp requires zero arguments... $ECHO_C" >&6; } 8096if test "${ac_cv_func_getpgrp_void+set}" = set; then 8097 echo $ECHO_N "(cached) $ECHO_C" >&6 8098else 8099 # Use it with a single arg. 8100cat >conftest.$ac_ext <<_ACEOF 8101/* confdefs.h. */ 8102_ACEOF 8103cat confdefs.h >>conftest.$ac_ext 8104cat >>conftest.$ac_ext <<_ACEOF 8105/* end confdefs.h. */ 8106$ac_includes_default 8107int 8108main () 8109{ 8110getpgrp (0); 8111 ; 8112 return 0; 8113} 8114_ACEOF 8115rm -f conftest.$ac_objext 8116if { (ac_try="$ac_compile" 8117case "(($ac_try" in 8118 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8119 *) ac_try_echo=$ac_try;; 8120esac 8121eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8122 (eval "$ac_compile") 2>conftest.er1 8123 ac_status=$? 8124 grep -v '^ *+' conftest.er1 >conftest.err 8125 rm -f conftest.er1 8126 cat conftest.err >&5 8127 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8128 (exit $ac_status); } && { 8129 test -z "$ac_c_werror_flag" || 8130 test ! -s conftest.err 8131 } && test -s conftest.$ac_objext; then 8132 ac_cv_func_getpgrp_void=no 8133else 8134 echo "$as_me: failed program was:" >&5 8135sed 's/^/| /' conftest.$ac_ext >&5 8136 8137 ac_cv_func_getpgrp_void=yes 8138fi 8139 8140rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8141 8142fi 8143{ echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5 8144echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6; } 8145if test $ac_cv_func_getpgrp_void = yes; then 8146 8147cat >>confdefs.h <<\_ACEOF 8148#define GETPGRP_VOID 1 8149_ACEOF 8150 8151fi 8152 8153 8154 { echo "$as_me:$LINENO: checking whether mbrtowc and mbstate_t are properly declared" >&5 8155echo $ECHO_N "checking whether mbrtowc and mbstate_t are properly declared... $ECHO_C" >&6; } 8156if test "${ac_cv_func_mbrtowc+set}" = set; then 8157 echo $ECHO_N "(cached) $ECHO_C" >&6 8158else 8159 cat >conftest.$ac_ext <<_ACEOF 8160/* confdefs.h. */ 8161_ACEOF 8162cat confdefs.h >>conftest.$ac_ext 8163cat >>conftest.$ac_ext <<_ACEOF 8164/* end confdefs.h. */ 8165#include <wchar.h> 8166int 8167main () 8168{ 8169wchar_t wc; 8170 char const s[] = ""; 8171 size_t n = 1; 8172 mbstate_t state; 8173 return ! (sizeof state && (mbrtowc) (&wc, s, n, &state)); 8174 ; 8175 return 0; 8176} 8177_ACEOF 8178rm -f conftest.$ac_objext conftest$ac_exeext 8179if { (ac_try="$ac_link" 8180case "(($ac_try" in 8181 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8182 *) ac_try_echo=$ac_try;; 8183esac 8184eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8185 (eval "$ac_link") 2>conftest.er1 8186 ac_status=$? 8187 grep -v '^ *+' conftest.er1 >conftest.err 8188 rm -f conftest.er1 8189 cat conftest.err >&5 8190 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8191 (exit $ac_status); } && { 8192 test -z "$ac_c_werror_flag" || 8193 test ! -s conftest.err 8194 } && test -s conftest$ac_exeext && 8195 $as_test_x conftest$ac_exeext; then 8196 ac_cv_func_mbrtowc=yes 8197else 8198 echo "$as_me: failed program was:" >&5 8199sed 's/^/| /' conftest.$ac_ext >&5 8200 8201 ac_cv_func_mbrtowc=no 8202fi 8203 8204rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 8205 conftest$ac_exeext conftest.$ac_ext 8206fi 8207{ echo "$as_me:$LINENO: result: $ac_cv_func_mbrtowc" >&5 8208echo "${ECHO_T}$ac_cv_func_mbrtowc" >&6; } 8209 if test $ac_cv_func_mbrtowc = yes; then 8210 8211cat >>confdefs.h <<\_ACEOF 8212#define HAVE_MBRTOWC 1 8213_ACEOF 8214 8215 fi 8216 8217{ echo "$as_me:$LINENO: checking whether setpgrp takes no argument" >&5 8218echo $ECHO_N "checking whether setpgrp takes no argument... $ECHO_C" >&6; } 8219if test "${ac_cv_func_setpgrp_void+set}" = set; then 8220 echo $ECHO_N "(cached) $ECHO_C" >&6 8221else 8222 if test "$cross_compiling" = yes; then 8223 { { echo "$as_me:$LINENO: error: cannot check setpgrp when cross compiling" >&5 8224echo "$as_me: error: cannot check setpgrp when cross compiling" >&2;} 8225 { (exit 1); exit 1; }; } 8226else 8227 cat >conftest.$ac_ext <<_ACEOF 8228/* confdefs.h. */ 8229_ACEOF 8230cat confdefs.h >>conftest.$ac_ext 8231cat >>conftest.$ac_ext <<_ACEOF 8232/* end confdefs.h. */ 8233$ac_includes_default 8234int 8235main () 8236{ 8237/* If this system has a BSD-style setpgrp which takes arguments, 8238 setpgrp(1, 1) will fail with ESRCH and return -1, in that case 8239 exit successfully. */ 8240 return setpgrp (1,1) != -1; 8241 ; 8242 return 0; 8243} 8244_ACEOF 8245rm -f conftest$ac_exeext 8246if { (ac_try="$ac_link" 8247case "(($ac_try" in 8248 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8249 *) ac_try_echo=$ac_try;; 8250esac 8251eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8252 (eval "$ac_link") 2>&5 8253 ac_status=$? 8254 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8255 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 8256 { (case "(($ac_try" in 8257 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8258 *) ac_try_echo=$ac_try;; 8259esac 8260eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8261 (eval "$ac_try") 2>&5 8262 ac_status=$? 8263 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8264 (exit $ac_status); }; }; then 8265 ac_cv_func_setpgrp_void=no 8266else 8267 echo "$as_me: program exited with status $ac_status" >&5 8268echo "$as_me: failed program was:" >&5 8269sed 's/^/| /' conftest.$ac_ext >&5 8270 8271( exit $ac_status ) 8272ac_cv_func_setpgrp_void=yes 8273fi 8274rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 8275fi 8276 8277 8278fi 8279{ echo "$as_me:$LINENO: result: $ac_cv_func_setpgrp_void" >&5 8280echo "${ECHO_T}$ac_cv_func_setpgrp_void" >&6; } 8281if test $ac_cv_func_setpgrp_void = yes; then 8282 8283cat >>confdefs.h <<\_ACEOF 8284#define SETPGRP_VOID 1 8285_ACEOF 8286 8287fi 8288 8289{ echo "$as_me:$LINENO: checking for working strcoll" >&5 8290echo $ECHO_N "checking for working strcoll... $ECHO_C" >&6; } 8291if test "${ac_cv_func_strcoll_works+set}" = set; then 8292 echo $ECHO_N "(cached) $ECHO_C" >&6 8293else 8294 if test "$cross_compiling" = yes; then 8295 ac_cv_func_strcoll_works=no 8296else 8297 cat >conftest.$ac_ext <<_ACEOF 8298/* confdefs.h. */ 8299_ACEOF 8300cat confdefs.h >>conftest.$ac_ext 8301cat >>conftest.$ac_ext <<_ACEOF 8302/* end confdefs.h. */ 8303$ac_includes_default 8304int 8305main () 8306{ 8307return (strcoll ("abc", "def") >= 0 || 8308 strcoll ("ABC", "DEF") >= 0 || 8309 strcoll ("123", "456") >= 0) 8310 ; 8311 return 0; 8312} 8313_ACEOF 8314rm -f conftest$ac_exeext 8315if { (ac_try="$ac_link" 8316case "(($ac_try" in 8317 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8318 *) ac_try_echo=$ac_try;; 8319esac 8320eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8321 (eval "$ac_link") 2>&5 8322 ac_status=$? 8323 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8324 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 8325 { (case "(($ac_try" in 8326 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8327 *) ac_try_echo=$ac_try;; 8328esac 8329eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8330 (eval "$ac_try") 2>&5 8331 ac_status=$? 8332 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8333 (exit $ac_status); }; }; then 8334 ac_cv_func_strcoll_works=yes 8335else 8336 echo "$as_me: program exited with status $ac_status" >&5 8337echo "$as_me: failed program was:" >&5 8338sed 's/^/| /' conftest.$ac_ext >&5 8339 8340( exit $ac_status ) 8341ac_cv_func_strcoll_works=no 8342fi 8343rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 8344fi 8345 8346 8347fi 8348{ echo "$as_me:$LINENO: result: $ac_cv_func_strcoll_works" >&5 8349echo "${ECHO_T}$ac_cv_func_strcoll_works" >&6; } 8350if test $ac_cv_func_strcoll_works = yes; then 8351 8352cat >>confdefs.h <<\_ACEOF 8353#define HAVE_STRCOLL 1 8354_ACEOF 8355 8356fi 8357 8358 8359 8360 8361 8362if test "$have_setlocale" != no; then 8363 # Check whether --enable-nls was given. 8364if test "${enable_nls+set}" = set; then 8365 enableval=$enable_nls; 8366else 8367 enable_nls=yes 8368fi 8369 8370 if test "x$enable_nls" != xno; then 8371 8372cat >>confdefs.h <<\_ACEOF 8373#define NLS 1 8374_ACEOF 8375 8376 fi 8377fi 8378 8379 8380# Check whether --with-hesiod was given. 8381if test "${with_hesiod+set}" = set; then 8382 withval=$with_hesiod; hesiod="$withval" 8383else 8384 hesiod=no 8385fi 8386 8387if test "$hesiod" != no; then 8388 HESLIB="-lhesiod" 8389 { echo "$as_me:$LINENO: checking for res_send" >&5 8390echo $ECHO_N "checking for res_send... $ECHO_C" >&6; } 8391if test "${ac_cv_func_res_send+set}" = set; then 8392 echo $ECHO_N "(cached) $ECHO_C" >&6 8393else 8394 cat >conftest.$ac_ext <<_ACEOF 8395/* confdefs.h. */ 8396_ACEOF 8397cat confdefs.h >>conftest.$ac_ext 8398cat >>conftest.$ac_ext <<_ACEOF 8399/* end confdefs.h. */ 8400/* Define res_send to an innocuous variant, in case <limits.h> declares res_send. 8401 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 8402#define res_send innocuous_res_send 8403 8404/* System header to define __stub macros and hopefully few prototypes, 8405 which can conflict with char res_send (); below. 8406 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 8407 <limits.h> exists even on freestanding compilers. */ 8408 8409#ifdef __STDC__ 8410# include <limits.h> 8411#else 8412# include <assert.h> 8413#endif 8414 8415#undef res_send 8416 8417/* Override any GCC internal prototype to avoid an error. 8418 Use char because int might match the return type of a GCC 8419 builtin and then its argument prototype would still apply. */ 8420#ifdef __cplusplus 8421extern "C" 8422#endif 8423char res_send (); 8424/* The GNU C library defines this for functions which it implements 8425 to always fail with ENOSYS. Some functions are actually named 8426 something starting with __ and the normal name is an alias. */ 8427#if defined __stub_res_send || defined __stub___res_send 8428choke me 8429#endif 8430 8431int 8432main () 8433{ 8434return res_send (); 8435 ; 8436 return 0; 8437} 8438_ACEOF 8439rm -f conftest.$ac_objext conftest$ac_exeext 8440if { (ac_try="$ac_link" 8441case "(($ac_try" in 8442 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8443 *) ac_try_echo=$ac_try;; 8444esac 8445eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8446 (eval "$ac_link") 2>conftest.er1 8447 ac_status=$? 8448 grep -v '^ *+' conftest.er1 >conftest.err 8449 rm -f conftest.er1 8450 cat conftest.err >&5 8451 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8452 (exit $ac_status); } && { 8453 test -z "$ac_c_werror_flag" || 8454 test ! -s conftest.err 8455 } && test -s conftest$ac_exeext && 8456 $as_test_x conftest$ac_exeext; then 8457 ac_cv_func_res_send=yes 8458else 8459 echo "$as_me: failed program was:" >&5 8460sed 's/^/| /' conftest.$ac_ext >&5 8461 8462 ac_cv_func_res_send=no 8463fi 8464 8465rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 8466 conftest$ac_exeext conftest.$ac_ext 8467fi 8468{ echo "$as_me:$LINENO: result: $ac_cv_func_res_send" >&5 8469echo "${ECHO_T}$ac_cv_func_res_send" >&6; } 8470if test $ac_cv_func_res_send = yes; then 8471 : 8472else 8473 { echo "$as_me:$LINENO: checking for res_send in -lresolv" >&5 8474echo $ECHO_N "checking for res_send in -lresolv... $ECHO_C" >&6; } 8475if test "${ac_cv_lib_resolv_res_send+set}" = set; then 8476 echo $ECHO_N "(cached) $ECHO_C" >&6 8477else 8478 ac_check_lib_save_LIBS=$LIBS 8479LIBS="-lresolv $LIBS" 8480cat >conftest.$ac_ext <<_ACEOF 8481/* confdefs.h. */ 8482_ACEOF 8483cat confdefs.h >>conftest.$ac_ext 8484cat >>conftest.$ac_ext <<_ACEOF 8485/* end confdefs.h. */ 8486 8487/* Override any GCC internal prototype to avoid an error. 8488 Use char because int might match the return type of a GCC 8489 builtin and then its argument prototype would still apply. */ 8490#ifdef __cplusplus 8491extern "C" 8492#endif 8493char res_send (); 8494int 8495main () 8496{ 8497return res_send (); 8498 ; 8499 return 0; 8500} 8501_ACEOF 8502rm -f conftest.$ac_objext conftest$ac_exeext 8503if { (ac_try="$ac_link" 8504case "(($ac_try" in 8505 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 8506 *) ac_try_echo=$ac_try;; 8507esac 8508eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 8509 (eval "$ac_link") 2>conftest.er1 8510 ac_status=$? 8511 grep -v '^ *+' conftest.er1 >conftest.err 8512 rm -f conftest.er1 8513 cat conftest.err >&5 8514 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8515 (exit $ac_status); } && { 8516 test -z "$ac_c_werror_flag" || 8517 test ! -s conftest.err 8518 } && test -s conftest$ac_exeext && 8519 $as_test_x conftest$ac_exeext; then 8520 ac_cv_lib_resolv_res_send=yes 8521else 8522 echo "$as_me: failed program was:" >&5 8523sed 's/^/| /' conftest.$ac_ext >&5 8524 8525 ac_cv_lib_resolv_res_send=no 8526fi 8527 8528rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 8529 conftest$ac_exeext conftest.$ac_ext 8530LIBS=$ac_check_lib_save_LIBS 8531fi 8532{ echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_send" >&5 8533echo "${ECHO_T}$ac_cv_lib_resolv_res_send" >&6; } 8534if test $ac_cv_lib_resolv_res_send = yes; then 8535 HESLIB="$HESLIB -lresolv" 8536fi 8537 8538fi 8539 8540 HESDEF=-DHESIOD 8541 if test "$hesiod" != yes; then 8542 HESDEF="$HESDEF -I$hesiod/include" 8543 HESLIB="-L$hesiod/lib $HESLIB" 8544 fi 8545fi 8546 8547 8548 8549ac_config_files="$ac_config_files Makefile" 8550 8551cat >confcache <<\_ACEOF 8552# This file is a shell script that caches the results of configure 8553# tests run on this system so they can be shared between configure 8554# scripts and configure runs, see configure's option --config-cache. 8555# It is not useful on other systems. If it contains results you don't 8556# want to keep, you may remove or edit it. 8557# 8558# config.status only pays attention to the cache file if you give it 8559# the --recheck option to rerun configure. 8560# 8561# `ac_cv_env_foo' variables (set or unset) will be overridden when 8562# loading this file, other *unset* `ac_cv_foo' will be assigned the 8563# following values. 8564 8565_ACEOF 8566 8567# The following way of writing the cache mishandles newlines in values, 8568# but we know of no workaround that is simple, portable, and efficient. 8569# So, we kill variables containing newlines. 8570# Ultrix sh set writes to stderr and can't be redirected directly, 8571# and sets the high bit in the cache file unless we assign to the vars. 8572( 8573 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 8574 eval ac_val=\$$ac_var 8575 case $ac_val in #( 8576 *${as_nl}*) 8577 case $ac_var in #( 8578 *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 8579echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 8580 esac 8581 case $ac_var in #( 8582 _ | IFS | as_nl) ;; #( 8583 *) $as_unset $ac_var ;; 8584 esac ;; 8585 esac 8586 done 8587 8588 (set) 2>&1 | 8589 case $as_nl`(ac_space=' '; set) 2>&1` in #( 8590 *${as_nl}ac_space=\ *) 8591 # `set' does not quote correctly, so add quotes (double-quote 8592 # substitution turns \\\\ into \\, and sed turns \\ into \). 8593 sed -n \ 8594 "s/'/'\\\\''/g; 8595 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 8596 ;; #( 8597 *) 8598 # `set' quotes correctly as required by POSIX, so do not add quotes. 8599 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 8600 ;; 8601 esac | 8602 sort 8603) | 8604 sed ' 8605 /^ac_cv_env_/b end 8606 t clear 8607 :clear 8608 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 8609 t end 8610 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 8611 :end' >>confcache 8612if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 8613 if test -w "$cache_file"; then 8614 test "x$cache_file" != "x/dev/null" && 8615 { echo "$as_me:$LINENO: updating cache $cache_file" >&5 8616echo "$as_me: updating cache $cache_file" >&6;} 8617 cat confcache >$cache_file 8618 else 8619 { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 8620echo "$as_me: not updating unwritable cache $cache_file" >&6;} 8621 fi 8622fi 8623rm -f confcache 8624 8625test "x$prefix" = xNONE && prefix=$ac_default_prefix 8626# Let make expand exec_prefix. 8627test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 8628 8629DEFS=-DHAVE_CONFIG_H 8630 8631ac_libobjs= 8632ac_ltlibobjs= 8633for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 8634 # 1. Remove the extension, and $U if already installed. 8635 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 8636 ac_i=`echo "$ac_i" | sed "$ac_script"` 8637 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 8638 # will be set to the directory where LIBOBJS objects are built. 8639 ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 8640 ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 8641done 8642LIBOBJS=$ac_libobjs 8643 8644LTLIBOBJS=$ac_ltlibobjs 8645 8646 8647 8648: ${CONFIG_STATUS=./config.status} 8649ac_clean_files_save=$ac_clean_files 8650ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8651{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 8652echo "$as_me: creating $CONFIG_STATUS" >&6;} 8653cat >$CONFIG_STATUS <<_ACEOF 8654#! $SHELL 8655# Generated by $as_me. 8656# Run this file to recreate the current configuration. 8657# Compiler output produced by configure, useful for debugging 8658# configure, is in config.log if it exists. 8659 8660debug=false 8661ac_cs_recheck=false 8662ac_cs_silent=false 8663SHELL=\${CONFIG_SHELL-$SHELL} 8664_ACEOF 8665 8666cat >>$CONFIG_STATUS <<\_ACEOF 8667## --------------------- ## 8668## M4sh Initialization. ## 8669## --------------------- ## 8670 8671# Be more Bourne compatible 8672DUALCASE=1; export DUALCASE # for MKS sh 8673if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 8674 emulate sh 8675 NULLCMD=: 8676 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 8677 # is contrary to our usage. Disable this feature. 8678 alias -g '${1+"$@"}'='"$@"' 8679 setopt NO_GLOB_SUBST 8680else 8681 case `(set -o) 2>/dev/null` in 8682 *posix*) set -o posix ;; 8683esac 8684 8685fi 8686 8687 8688 8689 8690# PATH needs CR 8691# Avoid depending upon Character Ranges. 8692as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8693as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8694as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8695as_cr_digits='0123456789' 8696as_cr_alnum=$as_cr_Letters$as_cr_digits 8697 8698# The user is always right. 8699if test "${PATH_SEPARATOR+set}" != set; then 8700 echo "#! /bin/sh" >conf$$.sh 8701 echo "exit 0" >>conf$$.sh 8702 chmod +x conf$$.sh 8703 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 8704 PATH_SEPARATOR=';' 8705 else 8706 PATH_SEPARATOR=: 8707 fi 8708 rm -f conf$$.sh 8709fi 8710 8711# Support unset when possible. 8712if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 8713 as_unset=unset 8714else 8715 as_unset=false 8716fi 8717 8718 8719# IFS 8720# We need space, tab and new line, in precisely that order. Quoting is 8721# there to prevent editors from complaining about space-tab. 8722# (If _AS_PATH_WALK were called with IFS unset, it would disable word 8723# splitting by setting IFS to empty value.) 8724as_nl=' 8725' 8726IFS=" "" $as_nl" 8727 8728# Find who we are. Look in the path if we contain no directory separator. 8729case $0 in 8730 *[\\/]* ) as_myself=$0 ;; 8731 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8732for as_dir in $PATH 8733do 8734 IFS=$as_save_IFS 8735 test -z "$as_dir" && as_dir=. 8736 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8737done 8738IFS=$as_save_IFS 8739 8740 ;; 8741esac 8742# We did not find ourselves, most probably we were run as `sh COMMAND' 8743# in which case we are not to be found in the path. 8744if test "x$as_myself" = x; then 8745 as_myself=$0 8746fi 8747if test ! -f "$as_myself"; then 8748 echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8749 { (exit 1); exit 1; } 8750fi 8751 8752# Work around bugs in pre-3.0 UWIN ksh. 8753for as_var in ENV MAIL MAILPATH 8754do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 8755done 8756PS1='$ ' 8757PS2='> ' 8758PS4='+ ' 8759 8760# NLS nuisances. 8761for as_var in \ 8762 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 8763 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 8764 LC_TELEPHONE LC_TIME 8765do 8766 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 8767 eval $as_var=C; export $as_var 8768 else 8769 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 8770 fi 8771done 8772 8773# Required to use basename. 8774if expr a : '\(a\)' >/dev/null 2>&1 && 8775 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8776 as_expr=expr 8777else 8778 as_expr=false 8779fi 8780 8781if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8782 as_basename=basename 8783else 8784 as_basename=false 8785fi 8786 8787 8788# Name of the executable. 8789as_me=`$as_basename -- "$0" || 8790$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8791 X"$0" : 'X\(//\)$' \| \ 8792 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8793echo X/"$0" | 8794 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8795 s//\1/ 8796 q 8797 } 8798 /^X\/\(\/\/\)$/{ 8799 s//\1/ 8800 q 8801 } 8802 /^X\/\(\/\).*/{ 8803 s//\1/ 8804 q 8805 } 8806 s/.*/./; q'` 8807 8808# CDPATH. 8809$as_unset CDPATH 8810 8811 8812 8813 as_lineno_1=$LINENO 8814 as_lineno_2=$LINENO 8815 test "x$as_lineno_1" != "x$as_lineno_2" && 8816 test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 8817 8818 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 8819 # uniformly replaced by the line number. The first 'sed' inserts a 8820 # line-number line after each line using $LINENO; the second 'sed' 8821 # does the real work. The second script uses 'N' to pair each 8822 # line-number line with the line containing $LINENO, and appends 8823 # trailing '-' during substitution so that $LINENO is not a special 8824 # case at line end. 8825 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 8826 # scripts with optimization help from Paolo Bonzini. Blame Lee 8827 # E. McMahon (1931-1989) for sed's syntax. :-) 8828 sed -n ' 8829 p 8830 /[$]LINENO/= 8831 ' <$as_myself | 8832 sed ' 8833 s/[$]LINENO.*/&-/ 8834 t lineno 8835 b 8836 :lineno 8837 N 8838 :loop 8839 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 8840 t loop 8841 s/-\n.*// 8842 ' >$as_me.lineno && 8843 chmod +x "$as_me.lineno" || 8844 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 8845 { (exit 1); exit 1; }; } 8846 8847 # Don't try to exec as it changes $[0], causing all sort of problems 8848 # (the dirname of $[0] is not the place where we might find the 8849 # original and so on. Autoconf is especially sensitive to this). 8850 . "./$as_me.lineno" 8851 # Exit status is that of the last command. 8852 exit 8853} 8854 8855 8856if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8857 as_dirname=dirname 8858else 8859 as_dirname=false 8860fi 8861 8862ECHO_C= ECHO_N= ECHO_T= 8863case `echo -n x` in 8864-n*) 8865 case `echo 'x\c'` in 8866 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8867 *) ECHO_C='\c';; 8868 esac;; 8869*) 8870 ECHO_N='-n';; 8871esac 8872 8873if expr a : '\(a\)' >/dev/null 2>&1 && 8874 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8875 as_expr=expr 8876else 8877 as_expr=false 8878fi 8879 8880rm -f conf$$ conf$$.exe conf$$.file 8881if test -d conf$$.dir; then 8882 rm -f conf$$.dir/conf$$.file 8883else 8884 rm -f conf$$.dir 8885 mkdir conf$$.dir 8886fi 8887echo >conf$$.file 8888if ln -s conf$$.file conf$$ 2>/dev/null; then 8889 as_ln_s='ln -s' 8890 # ... but there are two gotchas: 8891 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8892 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8893 # In both cases, we have to default to `cp -p'. 8894 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8895 as_ln_s='cp -p' 8896elif ln conf$$.file conf$$ 2>/dev/null; then 8897 as_ln_s=ln 8898else 8899 as_ln_s='cp -p' 8900fi 8901rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8902rmdir conf$$.dir 2>/dev/null 8903 8904if mkdir -p . 2>/dev/null; then 8905 as_mkdir_p=: 8906else 8907 test -d ./-p && rmdir ./-p 8908 as_mkdir_p=false 8909fi 8910 8911if test -x / >/dev/null 2>&1; then 8912 as_test_x='test -x' 8913else 8914 if ls -dL / >/dev/null 2>&1; then 8915 as_ls_L_option=L 8916 else 8917 as_ls_L_option= 8918 fi 8919 as_test_x=' 8920 eval sh -c '\'' 8921 if test -d "$1"; then 8922 test -d "$1/."; 8923 else 8924 case $1 in 8925 -*)set "./$1";; 8926 esac; 8927 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 8928 ???[sx]*):;;*)false;;esac;fi 8929 '\'' sh 8930 ' 8931fi 8932as_executable_p=$as_test_x 8933 8934# Sed expression to map a string onto a valid CPP name. 8935as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8936 8937# Sed expression to map a string onto a valid variable name. 8938as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 8939 8940 8941exec 6>&1 8942 8943# Save the log message, to keep $[0] and so on meaningful, and to 8944# report actual input values of CONFIG_FILES etc. instead of their 8945# values after options handling. 8946ac_log=" 8947This file was extended by tcsh $as_me 6.17.00, which was 8948generated by GNU Autoconf 2.61. Invocation command line was 8949 8950 CONFIG_FILES = $CONFIG_FILES 8951 CONFIG_HEADERS = $CONFIG_HEADERS 8952 CONFIG_LINKS = $CONFIG_LINKS 8953 CONFIG_COMMANDS = $CONFIG_COMMANDS 8954 $ $0 $@ 8955 8956on `(hostname || uname -n) 2>/dev/null | sed 1q` 8957" 8958 8959_ACEOF 8960 8961cat >>$CONFIG_STATUS <<_ACEOF 8962# Files that config.status was made for. 8963config_files="$ac_config_files" 8964config_headers="$ac_config_headers" 8965config_commands="$ac_config_commands" 8966 8967_ACEOF 8968 8969cat >>$CONFIG_STATUS <<\_ACEOF 8970ac_cs_usage="\ 8971\`$as_me' instantiates files from templates according to the 8972current configuration. 8973 8974Usage: $0 [OPTIONS] [FILE]... 8975 8976 -h, --help print this help, then exit 8977 -V, --version print version number and configuration settings, then exit 8978 -q, --quiet do not print progress messages 8979 -d, --debug don't remove temporary files 8980 --recheck update $as_me by reconfiguring in the same conditions 8981 --file=FILE[:TEMPLATE] 8982 instantiate the configuration file FILE 8983 --header=FILE[:TEMPLATE] 8984 instantiate the configuration header FILE 8985 8986Configuration files: 8987$config_files 8988 8989Configuration headers: 8990$config_headers 8991 8992Configuration commands: 8993$config_commands 8994 8995Report bugs to <bug-autoconf@gnu.org>." 8996 8997_ACEOF 8998cat >>$CONFIG_STATUS <<_ACEOF 8999ac_cs_version="\\ 9000tcsh config.status 6.17.00 9001configured by $0, generated by GNU Autoconf 2.61, 9002 with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 9003 9004Copyright (C) 2006 Free Software Foundation, Inc. 9005This config.status script is free software; the Free Software Foundation 9006gives unlimited permission to copy, distribute and modify it." 9007 9008ac_pwd='$ac_pwd' 9009srcdir='$srcdir' 9010_ACEOF 9011 9012cat >>$CONFIG_STATUS <<\_ACEOF 9013# If no file are specified by the user, then we need to provide default 9014# value. By we need to know if files were specified by the user. 9015ac_need_defaults=: 9016while test $# != 0 9017do 9018 case $1 in 9019 --*=*) 9020 ac_option=`expr "X$1" : 'X\([^=]*\)='` 9021 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 9022 ac_shift=: 9023 ;; 9024 *) 9025 ac_option=$1 9026 ac_optarg=$2 9027 ac_shift=shift 9028 ;; 9029 esac 9030 9031 case $ac_option in 9032 # Handling of the options. 9033 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 9034 ac_cs_recheck=: ;; 9035 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 9036 echo "$ac_cs_version"; exit ;; 9037 --debug | --debu | --deb | --de | --d | -d ) 9038 debug=: ;; 9039 --file | --fil | --fi | --f ) 9040 $ac_shift 9041 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 9042 ac_need_defaults=false;; 9043 --header | --heade | --head | --hea ) 9044 $ac_shift 9045 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 9046 ac_need_defaults=false;; 9047 --he | --h) 9048 # Conflict between --help and --header 9049 { echo "$as_me: error: ambiguous option: $1 9050Try \`$0 --help' for more information." >&2 9051 { (exit 1); exit 1; }; };; 9052 --help | --hel | -h ) 9053 echo "$ac_cs_usage"; exit ;; 9054 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 9055 | -silent | --silent | --silen | --sile | --sil | --si | --s) 9056 ac_cs_silent=: ;; 9057 9058 # This is an error. 9059 -*) { echo "$as_me: error: unrecognized option: $1 9060Try \`$0 --help' for more information." >&2 9061 { (exit 1); exit 1; }; } ;; 9062 9063 *) ac_config_targets="$ac_config_targets $1" 9064 ac_need_defaults=false ;; 9065 9066 esac 9067 shift 9068done 9069 9070ac_configure_extra_args= 9071 9072if $ac_cs_silent; then 9073 exec 6>/dev/null 9074 ac_configure_extra_args="$ac_configure_extra_args --silent" 9075fi 9076 9077_ACEOF 9078cat >>$CONFIG_STATUS <<_ACEOF 9079if \$ac_cs_recheck; then 9080 echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 9081 CONFIG_SHELL=$SHELL 9082 export CONFIG_SHELL 9083 exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 9084fi 9085 9086_ACEOF 9087cat >>$CONFIG_STATUS <<\_ACEOF 9088exec 5>>config.log 9089{ 9090 echo 9091 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 9092## Running $as_me. ## 9093_ASBOX 9094 echo "$ac_log" 9095} >&5 9096 9097_ACEOF 9098cat >>$CONFIG_STATUS <<_ACEOF 9099_ACEOF 9100 9101cat >>$CONFIG_STATUS <<\_ACEOF 9102 9103# Handling of arguments. 9104for ac_config_target in $ac_config_targets 9105do 9106 case $ac_config_target in 9107 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 9108 "./atconfig") CONFIG_COMMANDS="$CONFIG_COMMANDS ./atconfig" ;; 9109 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 9110 9111 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 9112echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 9113 { (exit 1); exit 1; }; };; 9114 esac 9115done 9116 9117 9118# If the user did not use the arguments to specify the items to instantiate, 9119# then the envvar interface is used. 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Generated by config.status. */ 9340 configure_input="Generated from "`IFS=: 9341 echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." 9342 if test x"$ac_file" != x-; then 9343 configure_input="$ac_file. $configure_input" 9344 { echo "$as_me:$LINENO: creating $ac_file" >&5 9345echo "$as_me: creating $ac_file" >&6;} 9346 fi 9347 9348 case $ac_tag in 9349 *:-:* | *:-) cat >"$tmp/stdin";; 9350 esac 9351 ;; 9352 esac 9353 9354 ac_dir=`$as_dirname -- "$ac_file" || 9355$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9356 X"$ac_file" : 'X\(//\)[^/]' \| \ 9357 X"$ac_file" : 'X\(//\)$' \| \ 9358 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 9359echo X"$ac_file" | 9360 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9361 s//\1/ 9362 q 9363 } 9364 /^X\(\/\/\)[^/].*/{ 9365 s//\1/ 9366 q 9367 } 9368 /^X\(\/\/\)$/{ 9369 s//\1/ 9370 q 9371 } 9372 /^X\(\/\).*/{ 9373 s//\1/ 9374 q 9375 } 9376 s/.*/./; q'` 9377 { as_dir="$ac_dir" 9378 case $as_dir in #( 9379 -*) as_dir=./$as_dir;; 9380 esac 9381 test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 9382 as_dirs= 9383 while :; do 9384 case $as_dir in #( 9385 *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 9386 *) as_qdir=$as_dir;; 9387 esac 9388 as_dirs="'$as_qdir' $as_dirs" 9389 as_dir=`$as_dirname -- "$as_dir" || 9390$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 9391 X"$as_dir" : 'X\(//\)[^/]' \| \ 9392 X"$as_dir" : 'X\(//\)$' \| \ 9393 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 9394echo X"$as_dir" | 9395 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 9396 s//\1/ 9397 q 9398 } 9399 /^X\(\/\/\)[^/].*/{ 9400 s//\1/ 9401 q 9402 } 9403 /^X\(\/\/\)$/{ 9404 s//\1/ 9405 q 9406 } 9407 /^X\(\/\).*/{ 9408 s//\1/ 9409 q 9410 } 9411 s/.*/./; q'` 9412 test -d "$as_dir" && break 9413 done 9414 test -z "$as_dirs" || eval "mkdir $as_dirs" 9415 } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 9416echo "$as_me: error: cannot create directory $as_dir" >&2;} 9417 { (exit 1); exit 1; }; }; } 9418 ac_builddir=. 9419 9420case "$ac_dir" in 9421.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 9422*) 9423 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 9424 # A ".." for each directory in $ac_dir_suffix. 9425 ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 9426 case $ac_top_builddir_sub in 9427 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 9428 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 9429 esac ;; 9430esac 9431ac_abs_top_builddir=$ac_pwd 9432ac_abs_builddir=$ac_pwd$ac_dir_suffix 9433# for backward compatibility: 9434ac_top_builddir=$ac_top_build_prefix 9435 9436case $srcdir in 9437 .) # We are building in place. 9438 ac_srcdir=. 9439 ac_top_srcdir=$ac_top_builddir_sub 9440 ac_abs_top_srcdir=$ac_pwd ;; 9441 [\\/]* | ?:[\\/]* ) # Absolute name. 9442 ac_srcdir=$srcdir$ac_dir_suffix; 9443 ac_top_srcdir=$srcdir 9444 ac_abs_top_srcdir=$srcdir ;; 9445 *) # Relative name. 9446 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 9447 ac_top_srcdir=$ac_top_build_prefix$srcdir 9448 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 9449esac 9450ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 9451 9452 9453 case $ac_mode in 9454 :F) 9455 # 9456 # CONFIG_FILE 9457 # 9458 9459_ACEOF 9460 9461cat >>$CONFIG_STATUS <<\_ACEOF 9462# If the template does not know about datarootdir, expand it. 9463# FIXME: This hack should be removed a few years after 2.60. 9464ac_datarootdir_hack=; ac_datarootdir_seen= 9465 9466case `sed -n '/datarootdir/ { 9467 p 9468 q 9469} 9470/@datadir@/p 9471/@docdir@/p 9472/@infodir@/p 9473/@localedir@/p 9474/@mandir@/p 9475' $ac_file_inputs` in 9476*datarootdir*) ac_datarootdir_seen=yes;; 9477*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 9478 { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 9479echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 9480_ACEOF 9481cat >>$CONFIG_STATUS <<_ACEOF 9482 ac_datarootdir_hack=' 9483 s&@datadir@&$datadir&g 9484 s&@docdir@&$docdir&g 9485 s&@infodir@&$infodir&g 9486 s&@localedir@&$localedir&g 9487 s&@mandir@&$mandir&g 9488 s&\\\${datarootdir}&$datarootdir&g' ;; 9489esac 9490_ACEOF 9491 9492# Neutralize VPATH when `$srcdir' = `.'. 9493# Shell code in configure.ac might set extrasub. 9494# FIXME: do we really want to maintain this feature? 9495cat >>$CONFIG_STATUS <<_ACEOF 9496 sed "$ac_vpsub 9497$extrasub 9498_ACEOF 9499cat >>$CONFIG_STATUS <<\_ACEOF 9500:t 9501/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 9502s&@configure_input@&$configure_input&;t t 9503s&@top_builddir@&$ac_top_builddir_sub&;t t 9504s&@srcdir@&$ac_srcdir&;t t 9505s&@abs_srcdir@&$ac_abs_srcdir&;t t 9506s&@top_srcdir@&$ac_top_srcdir&;t t 9507s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 9508s&@builddir@&$ac_builddir&;t t 9509s&@abs_builddir@&$ac_abs_builddir&;t t 9510s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 9511$ac_datarootdir_hack 9512" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out 9513 9514test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 9515 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 9516 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 9517 { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9518which seems to be undefined. Please make sure it is defined." >&5 9519echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 9520which seems to be undefined. Please make sure it is defined." >&2;} 9521 9522 rm -f "$tmp/stdin" 9523 case $ac_file in 9524 -) cat "$tmp/out"; rm -f "$tmp/out";; 9525 *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; 9526 esac 9527 ;; 9528 :H) 9529 # 9530 # CONFIG_HEADER 9531 # 9532_ACEOF 9533 9534# Transform confdefs.h into a sed script `conftest.defines', that 9535# substitutes the proper values into config.h.in to produce config.h. 9536rm -f conftest.defines conftest.tail 9537# First, append a space to every undef/define line, to ease matching. 9538echo 's/$/ /' >conftest.defines 9539# Then, protect against being on the right side of a sed subst, or in 9540# an unquoted here document, in config.status. If some macros were 9541# called several times there might be several #defines for the same 9542# symbol, which is useless. But do not sort them, since the last 9543# AC_DEFINE must be honored. 9544ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 9545# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where 9546# NAME is the cpp macro being defined, VALUE is the value it is being given. 9547# PARAMS is the parameter list in the macro definition--in most cases, it's 9548# just an empty string. 9549ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' 9550ac_dB='\\)[ (].*,\\1define\\2' 9551ac_dC=' ' 9552ac_dD=' ,' 9553 9554uniq confdefs.h | 9555 sed -n ' 9556 t rset 9557 :rset 9558 s/^[ ]*#[ ]*define[ ][ ]*// 9559 t ok 9560 d 9561 :ok 9562 s/[\\&,]/\\&/g 9563 s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p 9564 s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p 9565 ' >>conftest.defines 9566 9567# Remove the space that was appended to ease matching. 9568# Then replace #undef with comments. This is necessary, for 9569# example, in the case of _POSIX_SOURCE, which is predefined and required 9570# on some systems where configure will not decide to define it. 9571# (The regexp can be short, since the line contains either #define or #undef.) 9572echo 's/ $// 9573s,^[ #]*u.*,/* & */,' >>conftest.defines 9574 9575# Break up conftest.defines: 9576ac_max_sed_lines=50 9577 9578# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" 9579# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" 9580# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" 9581# et cetera. 9582ac_in='$ac_file_inputs' 9583ac_out='"$tmp/out1"' 9584ac_nxt='"$tmp/out2"' 9585 9586while : 9587do 9588 # Write a here document: 9589 cat >>$CONFIG_STATUS <<_ACEOF 9590 # First, check the format of the line: 9591 cat >"\$tmp/defines.sed" <<\\CEOF 9592/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def 9593/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def 9594b 9595:def 9596_ACEOF 9597 sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS 9598 echo 'CEOF 9599 sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS 9600 ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in 9601 sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail 9602 grep . conftest.tail >/dev/null || break 9603 rm -f conftest.defines 9604 mv conftest.tail conftest.defines 9605done 9606rm -f conftest.defines conftest.tail 9607 9608echo "ac_result=$ac_in" >>$CONFIG_STATUS 9609cat >>$CONFIG_STATUS <<\_ACEOF 9610 if test x"$ac_file" != x-; then 9611 echo "/* $configure_input */" >"$tmp/config.h" 9612 cat "$ac_result" >>"$tmp/config.h" 9613 if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then 9614 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 9615echo "$as_me: $ac_file is unchanged" >&6;} 9616 else 9617 rm -f $ac_file 9618 mv "$tmp/config.h" $ac_file 9619 fi 9620 else 9621 echo "/* $configure_input */" 9622 cat "$ac_result" 9623 fi 9624 rm -f "$tmp/out12" 9625 ;; 9626 9627 :C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5 9628echo "$as_me: executing $ac_file commands" >&6;} 9629 ;; 9630 esac 9631 9632 9633 case $ac_file$ac_mode in 9634 "./atconfig":C) cat >./atconfig <<ATEOF 9635# Configurable variable values for building test suites. 9636# Generated by $0. 9637# Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc. 9638 9639# The test suite will define top_srcdir=$at_top_srcdir/../.. etc. 9640at_testdir='.' 9641abs_builddir='$ac_abs_builddir' 9642at_srcdir='$ac_srcdir' 9643abs_srcdir='$ac_abs_srcdir' 9644at_top_srcdir='$ac_top_srcdir' 9645abs_top_srcdir='$ac_abs_top_srcdir' 9646at_top_build_prefix='$ac_top_build_prefix' 9647abs_top_builddir='$ac_abs_top_builddir' 9648 9649# Backward compatibility with Autotest <= 2.59b: 9650at_top_builddir=\$at_top_build_prefix 9651 9652AUTOTEST_PATH='.' 9653 9654SHELL=\${CONFIG_SHELL-'$SHELL'} 9655ATEOF 9656 ;; 9657 9658 esac 9659done # for ac_tag 9660 9661 9662{ (exit 0); exit 0; } 9663_ACEOF 9664chmod +x $CONFIG_STATUS 9665ac_clean_files=$ac_clean_files_save 9666 9667 9668# configure is writing to config.log, and then calls config.status. 9669# config.status does its own redirection, appending to config.log. 9670# Unfortunately, on DOS this fails, as config.log is still kept open 9671# by configure, so config.status won't be able to write to it; its 9672# output is simply discarded. So we exec the FD to /dev/null, 9673# effectively closing config.log, so it can be properly (re)opened and 9674# appended to by config.status. When coming back to configure, we 9675# need to make the FD available again. 9676if test "$no_create" != yes; then 9677 ac_cs_success=: 9678 ac_config_status_args= 9679 test "$silent" = yes && 9680 ac_config_status_args="$ac_config_status_args --quiet" 9681 exec 5>/dev/null 9682 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 9683 exec 5>>config.log 9684 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 9685 # would make configure fail if this is the last instruction. 9686 $ac_cs_success || { (exit 1); exit 1; } 9687fi 9688 9689