1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.59b. 4# 5# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002, 6# 2003, 2004 Free Software Foundation, Inc. 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9## --------------------- ## 10## M4sh Initialization. ## 11## --------------------- ## 12 13# Be Bourne compatible 14if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 15 emulate sh 16 NULLCMD=: 17 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 18 # is contrary to our usage. Disable this feature. 19 alias -g '${1+"$@"}'='"$@"' 20 setopt NO_GLOB_SUBST 21elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 22 set -o posix 23fi 24BIN_SH=xpg4; export BIN_SH # for Tru64 25DUALCASE=1; export DUALCASE # for MKS sh 26 27 28# PATH needs CR 29# Avoid depending upon Character Ranges. 30as_cr_letters='abcdefghijklmnopqrstuvwxyz' 31as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 32as_cr_Letters=$as_cr_letters$as_cr_LETTERS 33as_cr_digits='0123456789' 34as_cr_alnum=$as_cr_Letters$as_cr_digits 35 36# The user is always right. 37if test "${PATH_SEPARATOR+set}" != set; then 38 echo "#! /bin/sh" >conf$$.sh 39 echo "exit 0" >>conf$$.sh 40 chmod +x conf$$.sh 41 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 42 PATH_SEPARATOR=';' 43 else 44 PATH_SEPARATOR=: 45 fi 46 rm -f conf$$.sh 47fi 48 49# Support unset when possible. 50if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 51 as_unset=unset 52else 53 as_unset=false 54fi 55 56 57# Find who we are. Look in the path if we contain no path at all 58# relative or not. 59case $0 in 60 *[\\/]* ) as_myself=$0 ;; 61 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 62for as_dir in $PATH 63do 64 IFS=$as_save_IFS 65 test -z "$as_dir" && as_dir=. 66 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 67done 68 69 ;; 70esac 71# We did not find ourselves, most probably we were run as `sh COMMAND' 72# in which case we are not to be found in the path. 73if test "x$as_myself" = x; then 74 as_myself=$0 75fi 76if test ! -f "$as_myself"; then 77 { echo "$as_me: error: cannot find myself; rerun with an absolute file name" >&2 78 { (exit 1); exit 1; }; } 79fi 80 81# Work around bugs in pre-3.0 UWIN ksh. 82for as_var in ENV MAIL MAILPATH 83do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 84done 85PS1='$ ' 86PS2='> ' 87PS4='+ ' 88 89# NLS nuisances. 90for as_var in \ 91 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 92 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 93 LC_TELEPHONE LC_TIME 94do 95 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 96 eval $as_var=C; export $as_var 97 else 98 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 99 fi 100done 101 102# Required to use basename. 103if expr a : '\(a\)' >/dev/null 2>&1; then 104 as_expr=expr 105else 106 as_expr=false 107fi 108 109if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 110 as_basename=basename 111else 112 as_basename=false 113fi 114 115 116# Name of the executable. 117as_me=`$as_basename "$0" || 118$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 119 X"$0" : 'X\(//\)$' \| \ 120 X"$0" : 'X\(/\)$' \| \ 121 . : '\(.\)' 2>/dev/null || 122echo X/"$0" | 123 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 124 /^X\/\(\/\/\)$/{ s//\1/; q; } 125 /^X\/\(\/\).*/{ s//\1/; q; } 126 s/.*/./; q'` 127 128 129 130if test "x$CONFIG_SHELL" = x; then 131 if (eval ":") 2>/dev/null; then 132 as_have_required=yes 133else 134 as_have_required=no 135fi 136 137 if test $as_have_required = yes && (eval ": 138(func_return () { 139 (exit \$1) 140} 141func_success () { 142 func_return 0 143} 144func_failure () { 145 func_return 1 146} 147func_ret_success () { 148 return 0 149} 150func_ret_failure () { 151 return 1 152} 153 154exitcode=0 155if func_success; then 156 : 157else 158 exitcode=1 159 echo func_failure succeeded. 160fi 161 162if func_failure; then 163 exitcode=1 164 echo func_success failed. 165fi 166 167if func_ret_success; then 168 : 169else 170 exitcode=1 171 echo func_ret_success failed. 172fi 173 174if func_ret_failure; then 175 exitcode=1 176 echo func_ret_failure succeeded. 177fi 178 179test \$exitcode = 0) || { (exit 1); exit 1; } 180 181( 182 as_lineno_1=\$LINENO 183 as_lineno_2=\$LINENO 184 as_lineno_3=\`(expr \$as_lineno_1 + 1) 2>/dev/null\` 185 test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && 186 test \"x\$as_lineno_3\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } 187") 2> /dev/null; then 188 : 189else 190 as_candidate_shells= 191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 192for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 193do 194 IFS=$as_save_IFS 195 test -z "$as_dir" && as_dir=. 196 case $as_dir in 197 /*) 198 for as_base in sh bash ksh sh5; do 199 as_candidate_shells="$as_candidate_shells $as_dir/$as_base" 200 done 201 esac 202done 203 204 205 for as_shell in $as_candidate_shells $SHELL; do 206 if { $as_shell 2> /dev/null <<\_ASEOF 207# Be Bourne compatible 208if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 209 emulate sh 210 NULLCMD=: 211 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 212 # is contrary to our usage. Disable this feature. 213 alias -g '${1+"$@"}'='"$@"' 214 setopt NO_GLOB_SUBST 215elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 216 set -o posix 217fi 218BIN_SH=xpg4; export BIN_SH # for Tru64 219DUALCASE=1; export DUALCASE # for MKS sh 220 221: 222_ASEOF 223}; then 224 CONFIG_SHELL=$as_shell 225 as_have_required=yes 226 if { $as_shell 2> /dev/null <<\_ASEOF 227# Be Bourne compatible 228if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 229 emulate sh 230 NULLCMD=: 231 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 232 # is contrary to our usage. Disable this feature. 233 alias -g '${1+"$@"}'='"$@"' 234 setopt NO_GLOB_SUBST 235elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 236 set -o posix 237fi 238BIN_SH=xpg4; export BIN_SH # for Tru64 239DUALCASE=1; export DUALCASE # for MKS sh 240 241: 242(func_return () { 243 (exit $1) 244} 245func_success () { 246 func_return 0 247} 248func_failure () { 249 func_return 1 250} 251func_ret_success () { 252 return 0 253} 254func_ret_failure () { 255 return 1 256} 257 258exitcode=0 259if func_success; then 260 : 261else 262 exitcode=1 263 echo func_failure succeeded. 264fi 265 266if func_failure; then 267 exitcode=1 268 echo func_success failed. 269fi 270 271if func_ret_success; then 272 : 273else 274 exitcode=1 275 echo func_ret_success failed. 276fi 277 278if func_ret_failure; then 279 exitcode=1 280 echo func_ret_failure succeeded. 281fi 282 283test $exitcode = 0) || { (exit 1); exit 1; } 284 285( 286 as_lineno_1=$LINENO 287 as_lineno_2=$LINENO 288 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 289 test "x$as_lineno_1" != "x$as_lineno_2" && 290 test "x$as_lineno_3" = "x$as_lineno_2") || { (exit 1); exit 1; } 291 292_ASEOF 293}; then 294 break 295fi 296 297fi 298 299 done 300 301 if test "x$CONFIG_SHELL" != x; then 302 for as_var in BASH_ENV ENV 303 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 304 done 305 export CONFIG_SHELL 306 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 307fi 308 309 310 if test $as_have_required = no; then 311 echo This script requires a shell more modern than all the 312 echo shells that I found on your system. Please install a 313 echo modern shell, or manually run the script under such a 314 echo shell if you do have one. 315 { (exit 1); exit 1; } 316fi 317 318 319fi 320 321fi 322 323 324 325(eval "func_return () { 326 (exit \$1) 327} 328func_success () { 329 func_return 0 330} 331func_failure () { 332 func_return 1 333} 334func_ret_success () { 335 return 0 336} 337func_ret_failure () { 338 return 1 339} 340 341exitcode=0 342if func_success; then 343 : 344else 345 exitcode=1 346 echo func_failure succeeded. 347fi 348 349if func_failure; then 350 exitcode=1 351 echo func_success failed. 352fi 353 354if func_ret_success; then 355 : 356else 357 exitcode=1 358 echo func_ret_success failed. 359fi 360 361if func_ret_failure; then 362 exitcode=1 363 echo func_ret_failure succeeded. 364fi 365 366test \$exitcode = 0") || { 367 echo No shell found that supports shell functions. 368 echo Please tell autoconf@gnu.org about your system, 369 echo including any error possibly output before this 370 echo message 371} 372 373 374 375 as_lineno_1=$LINENO 376 as_lineno_2=$LINENO 377 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 378 test "x$as_lineno_1" != "x$as_lineno_2" && 379 test "x$as_lineno_3" = "x$as_lineno_2" || { 380 381 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 382 # uniformly replaced by the line number. The first 'sed' inserts a 383 # line-number line after each line using $LINENO; the second 'sed' 384 # does the real work. The second script uses 'N' to pair each 385 # line-number line with the line containing $LINENO, and appends 386 # trailing '-' during substitution so that $LINENO is not a special 387 # case at line end. 388 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 389 # scripts with optimization help from Paolo Bonzini. Blame Lee 390 # E. McMahon (1931-1989) for sed's syntax. :-) 391 sed -n ' 392 p 393 /[$]LINENO/= 394 ' <$as_myself | 395 sed ' 396 s,[$]LINENO.*,&-, 397 t lineno 398 b 399 : lineno 400 N 401 : loop 402 s,[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\),\2\1\2, 403 t loop 404 s,-\n.*,, 405 ' >$as_me.lineno && 406 chmod +x $as_me.lineno || 407 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 408 { (exit 1); exit 1; }; } 409 410 # Don't try to exec as it changes $[0], causing all sort of problems 411 # (the dirname of $[0] is not the place where we might find the 412 # original and so on. Autoconf is especially sensible to this). 413 . ./$as_me.lineno 414 # Exit status is that of the last command. 415 exit 416} 417 418 419case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 420 *c*,-n*) ECHO_N= ECHO_C=' 421' ECHO_T=' ' ;; 422 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 423 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 424esac 425 426if expr a : '\(a\)' >/dev/null 2>&1; then 427 as_expr=expr 428else 429 as_expr=false 430fi 431 432rm -f conf$$ conf$$.exe conf$$.file 433echo >conf$$.file 434if ln -s conf$$.file conf$$ 2>/dev/null; then 435 # We could just check for DJGPP; but this test a) works b) is more generic 436 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 437 if test -f conf$$.exe; then 438 # Don't use ln at all; we don't have any links 439 as_ln_s='cp -p' 440 else 441 as_ln_s='ln -s' 442 fi 443elif ln conf$$.file conf$$ 2>/dev/null; then 444 as_ln_s=ln 445else 446 as_ln_s='cp -p' 447fi 448rm -f conf$$ conf$$.exe conf$$.file 449 450if mkdir -p . 2>/dev/null; then 451 as_mkdir_p=: 452else 453 test -d ./-p && rmdir ./-p 454 as_mkdir_p=false 455fi 456 457as_executable_p="test -f" 458 459# Sed expression to map a string onto a valid CPP name. 460as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 461 462# Sed expression to map a string onto a valid variable name. 463as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 464 465 466# IFS 467# We need space, tab and new line, in precisely that order. 468as_nl=' 469' 470IFS=" $as_nl" 471 472# CDPATH. 473$as_unset CDPATH 474 475 476# Name of the host. 477# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 478# so uname gets run too. 479ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 480 481exec 6>&1 482 483# 484# Initializations. 485# 486ac_default_prefix=/usr/local 487ac_config_libobj_dir=. 488cross_compiling=no 489subdirs= 490MFLAGS= 491MAKEFLAGS= 492SHELL=${CONFIG_SHELL-/bin/sh} 493 494# Maximum number of lines to put in a shell here document. 495# This variable seems obsolete. It should probably be removed, and 496# only ac_max_sed_lines should be used. 497: ${ac_max_here_lines=38} 498 499# Identity of this package. 500PACKAGE_NAME= 501PACKAGE_TARNAME= 502PACKAGE_VERSION= 503PACKAGE_STRING= 504PACKAGE_BUGREPORT= 505 506ac_unique_file="src/roff/groff/groff.cpp" 507# Factoring default headers for most tests. 508ac_includes_default="\ 509#include <stdio.h> 510#if HAVE_SYS_TYPES_H 511# include <sys/types.h> 512#endif 513#if HAVE_SYS_STAT_H 514# include <sys/stat.h> 515#endif 516#if STDC_HEADERS 517# include <stdlib.h> 518# include <stddef.h> 519#else 520# if HAVE_STDLIB_H 521# include <stdlib.h> 522# endif 523#endif 524#if HAVE_STRING_H 525# if !STDC_HEADERS && HAVE_MEMORY_H 526# include <memory.h> 527# endif 528# include <string.h> 529#endif 530#if HAVE_STRINGS_H 531# include <strings.h> 532#endif 533#if HAVE_INTTYPES_H 534# include <inttypes.h> 535#endif 536#if HAVE_STDINT_H 537# include <stdint.h> 538#endif 539#if HAVE_UNISTD_H 540# include <unistd.h> 541#endif" 542 543ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX TTYDEVDIRS OTHERDEVDIRS CPP X_CFLAGS X_PRE_LIBS X_LIBS X_EXTRA_LIBS XDEVDIRS XPROGDIRS XLIBDIRS appresdir LPR LP LPQ PSPRINT DVIPRINT PERLPATH YACC RANLIB ac_ct_RANLIB INSTALL_INFO INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S SH_SCRIPT_SED_CMD GREP EGREP LIBC LIBM LIBOBJS BROKEN_SPOOLER_FLAGS PAGE g sys_tmac_prefix tmac_wrap GROFF_PATH_SEPARATOR ALT_GHOSTSCRIPT_PROGS GHOSTSCRIPT ac_ct_GHOSTSCRIPT pnmcut pnmcrop pnmtopng psselect pnmtops make_html make_install_html ALT_AWK_PROGS AWK ac_ct_AWK make_pdfdoc make_install_pdfdoc pnmtops_nosetpage LTLIBOBJS' 544ac_subst_files='' 545 546# Initialize some variables set by options. 547ac_init_help= 548ac_init_version=false 549# The variables have the same names as the options, with 550# dashes changed to underlines. 551cache_file=/dev/null 552exec_prefix=NONE 553no_create= 554no_recursion= 555prefix=NONE 556program_prefix=NONE 557program_suffix=NONE 558program_transform_name=s,x,x, 559silent= 560site= 561srcdir= 562verbose= 563x_includes=NONE 564x_libraries=NONE 565 566# Installation directory options. 567# These are left unexpanded so users can "make install exec_prefix=/foo" 568# and all the variables that are supposed to be based on exec_prefix 569# by default will actually change. 570# Use braces instead of parens because sh, perl, etc. also accept them. 571bindir='${exec_prefix}/bin' 572sbindir='${exec_prefix}/sbin' 573libexecdir='${exec_prefix}/libexec' 574datadir='${prefix}/share' 575sysconfdir='${prefix}/etc' 576sharedstatedir='${prefix}/com' 577localstatedir='${prefix}/var' 578libdir='${exec_prefix}/lib' 579includedir='${prefix}/include' 580oldincludedir='/usr/include' 581infodir='${prefix}/info' 582mandir='${prefix}/man' 583 584ac_prev= 585ac_dashdash= 586for ac_option 587do 588 # If the previous option needs an argument, assign it. 589 if test -n "$ac_prev"; then 590 eval "$ac_prev=\$ac_option" 591 ac_prev= 592 continue 593 fi 594 595 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` 596 597 # Accept the important Cygnus configure options, so we can diagnose typos. 598 599 case $ac_dashdash$ac_option in 600 --) 601 ac_dashdash=yes ;; 602 603 -bindir | --bindir | --bindi | --bind | --bin | --bi) 604 ac_prev=bindir ;; 605 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 606 bindir=$ac_optarg ;; 607 608 -build | --build | --buil | --bui | --bu) 609 ac_prev=build_alias ;; 610 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 611 build_alias=$ac_optarg ;; 612 613 -cache-file | --cache-file | --cache-fil | --cache-fi \ 614 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 615 ac_prev=cache_file ;; 616 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 617 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 618 cache_file=$ac_optarg ;; 619 620 --config-cache | -C) 621 cache_file=config.cache ;; 622 623 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 624 ac_prev=datadir ;; 625 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 626 | --da=*) 627 datadir=$ac_optarg ;; 628 629 -disable-* | --disable-*) 630 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 631 # Reject names that are not valid shell variable names. 632 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && 633 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 634 { (exit 1); exit 1; }; } 635 ac_feature=`echo $ac_feature | sed 's/-/_/g'` 636 eval "enable_$ac_feature=no" ;; 637 638 -enable-* | --enable-*) 639 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 640 # Reject names that are not valid shell variable names. 641 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && 642 { echo "$as_me: error: invalid feature name: $ac_feature" >&2 643 { (exit 1); exit 1; }; } 644 ac_feature=`echo $ac_feature | sed 's/-/_/g'` 645 case $ac_option in 646 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; 647 *) ac_optarg=yes ;; 648 esac 649 eval "enable_$ac_feature='$ac_optarg'" ;; 650 651 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 652 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 653 | --exec | --exe | --ex) 654 ac_prev=exec_prefix ;; 655 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 656 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 657 | --exec=* | --exe=* | --ex=*) 658 exec_prefix=$ac_optarg ;; 659 660 -gas | --gas | --ga | --g) 661 # Obsolete; use --with-gas. 662 with_gas=yes ;; 663 664 -help | --help | --hel | --he | -h) 665 ac_init_help=long ;; 666 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 667 ac_init_help=recursive ;; 668 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 669 ac_init_help=short ;; 670 671 -host | --host | --hos | --ho) 672 ac_prev=host_alias ;; 673 -host=* | --host=* | --hos=* | --ho=*) 674 host_alias=$ac_optarg ;; 675 676 -includedir | --includedir | --includedi | --included | --include \ 677 | --includ | --inclu | --incl | --inc) 678 ac_prev=includedir ;; 679 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 680 | --includ=* | --inclu=* | --incl=* | --inc=*) 681 includedir=$ac_optarg ;; 682 683 -infodir | --infodir | --infodi | --infod | --info | --inf) 684 ac_prev=infodir ;; 685 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 686 infodir=$ac_optarg ;; 687 688 -libdir | --libdir | --libdi | --libd) 689 ac_prev=libdir ;; 690 -libdir=* | --libdir=* | --libdi=* | --libd=*) 691 libdir=$ac_optarg ;; 692 693 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 694 | --libexe | --libex | --libe) 695 ac_prev=libexecdir ;; 696 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 697 | --libexe=* | --libex=* | --libe=*) 698 libexecdir=$ac_optarg ;; 699 700 -localstatedir | --localstatedir | --localstatedi | --localstated \ 701 | --localstate | --localstat | --localsta | --localst \ 702 | --locals | --local | --loca | --loc | --lo) 703 ac_prev=localstatedir ;; 704 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 705 | --localstate=* | --localstat=* | --localsta=* | --localst=* \ 706 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) 707 localstatedir=$ac_optarg ;; 708 709 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 710 ac_prev=mandir ;; 711 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 712 mandir=$ac_optarg ;; 713 714 -nfp | --nfp | --nf) 715 # Obsolete; use --without-fp. 716 with_fp=no ;; 717 718 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 719 | --no-cr | --no-c | -n) 720 no_create=yes ;; 721 722 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 723 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 724 no_recursion=yes ;; 725 726 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 727 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 728 | --oldin | --oldi | --old | --ol | --o) 729 ac_prev=oldincludedir ;; 730 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 731 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 732 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 733 oldincludedir=$ac_optarg ;; 734 735 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 736 ac_prev=prefix ;; 737 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 738 prefix=$ac_optarg ;; 739 740 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 741 | --program-pre | --program-pr | --program-p) 742 ac_prev=program_prefix ;; 743 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 744 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 745 program_prefix=$ac_optarg ;; 746 747 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 748 | --program-suf | --program-su | --program-s) 749 ac_prev=program_suffix ;; 750 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 751 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 752 program_suffix=$ac_optarg ;; 753 754 -program-transform-name | --program-transform-name \ 755 | --program-transform-nam | --program-transform-na \ 756 | --program-transform-n | --program-transform- \ 757 | --program-transform | --program-transfor \ 758 | --program-transfo | --program-transf \ 759 | --program-trans | --program-tran \ 760 | --progr-tra | --program-tr | --program-t) 761 ac_prev=program_transform_name ;; 762 -program-transform-name=* | --program-transform-name=* \ 763 | --program-transform-nam=* | --program-transform-na=* \ 764 | --program-transform-n=* | --program-transform-=* \ 765 | --program-transform=* | --program-transfor=* \ 766 | --program-transfo=* | --program-transf=* \ 767 | --program-trans=* | --program-tran=* \ 768 | --progr-tra=* | --program-tr=* | --program-t=*) 769 program_transform_name=$ac_optarg ;; 770 771 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 772 | -silent | --silent | --silen | --sile | --sil) 773 silent=yes ;; 774 775 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 776 ac_prev=sbindir ;; 777 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 778 | --sbi=* | --sb=*) 779 sbindir=$ac_optarg ;; 780 781 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 782 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 783 | --sharedst | --shareds | --shared | --share | --shar \ 784 | --sha | --sh) 785 ac_prev=sharedstatedir ;; 786 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 787 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 788 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 789 | --sha=* | --sh=*) 790 sharedstatedir=$ac_optarg ;; 791 792 -site | --site | --sit) 793 ac_prev=site ;; 794 -site=* | --site=* | --sit=*) 795 site=$ac_optarg ;; 796 797 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 798 ac_prev=srcdir ;; 799 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 800 srcdir=$ac_optarg ;; 801 802 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 803 | --syscon | --sysco | --sysc | --sys | --sy) 804 ac_prev=sysconfdir ;; 805 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 806 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 807 sysconfdir=$ac_optarg ;; 808 809 -target | --target | --targe | --targ | --tar | --ta | --t) 810 ac_prev=target_alias ;; 811 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 812 target_alias=$ac_optarg ;; 813 814 -v | -verbose | --verbose | --verbos | --verbo | --verb) 815 verbose=yes ;; 816 817 -version | --version | --versio | --versi | --vers | -V) 818 ac_init_version=: ;; 819 820 -with-* | --with-*) 821 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 822 # Reject names that are not valid shell variable names. 823 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && 824 { echo "$as_me: error: invalid package name: $ac_package" >&2 825 { (exit 1); exit 1; }; } 826 ac_package=`echo $ac_package| sed 's/-/_/g'` 827 case $ac_option in 828 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; 829 *) ac_optarg=yes ;; 830 esac 831 eval "with_$ac_package='$ac_optarg'" ;; 832 833 -without-* | --without-*) 834 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` 835 # Reject names that are not valid shell variable names. 836 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && 837 { echo "$as_me: error: invalid package name: $ac_package" >&2 838 { (exit 1); exit 1; }; } 839 ac_package=`echo $ac_package | sed 's/-/_/g'` 840 eval "with_$ac_package=no" ;; 841 842 --x) 843 # Obsolete; use --with-x. 844 with_x=yes ;; 845 846 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 847 | --x-incl | --x-inc | --x-in | --x-i) 848 ac_prev=x_includes ;; 849 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 850 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 851 x_includes=$ac_optarg ;; 852 853 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 854 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 855 ac_prev=x_libraries ;; 856 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 857 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 858 x_libraries=$ac_optarg ;; 859 860 -*) { echo "$as_me: error: unrecognized option: $ac_option 861Try \`$0 --help' for more information." >&2 862 { (exit 1); exit 1; }; } 863 ;; 864 865 *=*) 866 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 867 # Reject names that are not valid shell variable names. 868 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && 869 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 870 { (exit 1); exit 1; }; } 871 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` 872 eval "$ac_envvar='$ac_optarg'" 873 export $ac_envvar ;; 874 875 *) 876 # FIXME: should be removed in autoconf 3.0. 877 echo "$as_me: WARNING: you should use --build, --host, --target" >&2 878 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 879 echo "$as_me: WARNING: invalid host type: $ac_option" >&2 880 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 881 ;; 882 883 esac 884done 885 886if test -n "$ac_prev"; then 887 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 888 { echo "$as_me: error: missing argument to $ac_option" >&2 889 { (exit 1); exit 1; }; } 890fi 891 892# Be sure to have absolute directory names. 893for ac_var in exec_prefix prefix 894do 895 eval ac_val=$`echo $ac_var` 896 case $ac_val in 897 [\\/$]* | ?:[\\/]* | NONE | '' ) ;; 898 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 899 { (exit 1); exit 1; }; };; 900 esac 901done 902 903# Be sure to have absolute directory names. 904for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ 905 localstatedir libdir includedir oldincludedir infodir mandir 906do 907 eval ac_val=$`echo $ac_var` 908 case $ac_val in 909 [\\/$]* | ?:[\\/]* ) ;; 910 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 911 { (exit 1); exit 1; }; };; 912 esac 913done 914 915# There might be people who depend on the old broken behavior: `$host' 916# used to hold the argument of --host etc. 917# FIXME: To remove some day. 918build=$build_alias 919host=$host_alias 920target=$target_alias 921 922# FIXME: To remove some day. 923if test "x$host_alias" != x; then 924 if test "x$build_alias" = x; then 925 cross_compiling=maybe 926 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. 927 If a cross compiler is detected then cross compile mode will be used." >&2 928 elif test "x$build_alias" != "x$host_alias"; then 929 cross_compiling=yes 930 fi 931fi 932 933ac_tool_prefix= 934test -n "$host_alias" && ac_tool_prefix=$host_alias- 935 936test "$silent" = yes && exec 6>/dev/null 937 938 939# Find the source files, if location was not specified. 940if test -z "$srcdir"; then 941 ac_srcdir_defaulted=yes 942 # Try the directory containing this script, then its parent. 943 ac_confdir=`(dirname "$0") 2>/dev/null || 944$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 945 X"$0" : 'X\(//\)[^/]' \| \ 946 X"$0" : 'X\(//\)$' \| \ 947 X"$0" : 'X\(/\)' \| \ 948 . : '\(.\)' 2>/dev/null || 949echo X"$0" | 950 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 951 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 952 /^X\(\/\/\)$/{ s//\1/; q; } 953 /^X\(\/\).*/{ s//\1/; q; } 954 s/.*/./; q'` 955 srcdir=$ac_confdir 956 if test ! -r $srcdir/$ac_unique_file; then 957 srcdir=.. 958 fi 959else 960 ac_srcdir_defaulted=no 961fi 962if test ! -r $srcdir/$ac_unique_file; then 963 if test "$ac_srcdir_defaulted" = yes; then 964 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 965 { (exit 1); exit 1; }; } 966 else 967 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 968 { (exit 1); exit 1; }; } 969 fi 970fi 971(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || 972 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 973 { (exit 1); exit 1; }; } 974srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` 975ac_env_build_alias_set=${build_alias+set} 976ac_env_build_alias_value=$build_alias 977ac_cv_env_build_alias_set=${build_alias+set} 978ac_cv_env_build_alias_value=$build_alias 979ac_env_host_alias_set=${host_alias+set} 980ac_env_host_alias_value=$host_alias 981ac_cv_env_host_alias_set=${host_alias+set} 982ac_cv_env_host_alias_value=$host_alias 983ac_env_target_alias_set=${target_alias+set} 984ac_env_target_alias_value=$target_alias 985ac_cv_env_target_alias_set=${target_alias+set} 986ac_cv_env_target_alias_value=$target_alias 987ac_env_CC_set=${CC+set} 988ac_env_CC_value=$CC 989ac_cv_env_CC_set=${CC+set} 990ac_cv_env_CC_value=$CC 991ac_env_CFLAGS_set=${CFLAGS+set} 992ac_env_CFLAGS_value=$CFLAGS 993ac_cv_env_CFLAGS_set=${CFLAGS+set} 994ac_cv_env_CFLAGS_value=$CFLAGS 995ac_env_LDFLAGS_set=${LDFLAGS+set} 996ac_env_LDFLAGS_value=$LDFLAGS 997ac_cv_env_LDFLAGS_set=${LDFLAGS+set} 998ac_cv_env_LDFLAGS_value=$LDFLAGS 999ac_env_CPPFLAGS_set=${CPPFLAGS+set} 1000ac_env_CPPFLAGS_value=$CPPFLAGS 1001ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} 1002ac_cv_env_CPPFLAGS_value=$CPPFLAGS 1003ac_env_CXX_set=${CXX+set} 1004ac_env_CXX_value=$CXX 1005ac_cv_env_CXX_set=${CXX+set} 1006ac_cv_env_CXX_value=$CXX 1007ac_env_CXXFLAGS_set=${CXXFLAGS+set} 1008ac_env_CXXFLAGS_value=$CXXFLAGS 1009ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set} 1010ac_cv_env_CXXFLAGS_value=$CXXFLAGS 1011ac_env_CPP_set=${CPP+set} 1012ac_env_CPP_value=$CPP 1013ac_cv_env_CPP_set=${CPP+set} 1014ac_cv_env_CPP_value=$CPP 1015 1016# 1017# Report the --help message. 1018# 1019if test "$ac_init_help" = "long"; then 1020 # Omit some internal or obsolete options to make the list less imposing. 1021 # This message is too long to be a string in the A/UX 3.1 sh. 1022 cat <<_ACEOF 1023\`configure' configures this package to adapt to many kinds of systems. 1024 1025Usage: $0 [OPTION]... [VAR=VALUE]... 1026 1027To assign environment variables (e.g., CC, CFLAGS...), specify them as 1028VAR=VALUE. See below for descriptions of some of the useful variables. 1029 1030Defaults for the options are specified in brackets. 1031 1032Configuration: 1033 -h, --help display this help and exit 1034 --help=short display options specific to this package 1035 --help=recursive display the short help of all the included packages 1036 -V, --version display version information and exit 1037 -q, --quiet, --silent do not print \`checking...' messages 1038 --cache-file=FILE cache test results in FILE [disabled] 1039 -C, --config-cache alias for \`--cache-file=config.cache' 1040 -n, --no-create do not create output files 1041 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1042 1043_ACEOF 1044 1045 cat <<_ACEOF 1046Installation directories: 1047 --prefix=PREFIX install architecture-independent files in PREFIX 1048 [$ac_default_prefix] 1049 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1050 [PREFIX] 1051 1052By default, \`make install' will install all the files in 1053\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1054an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1055for instance \`--prefix=\$HOME'. 1056 1057For better control, use the options below. 1058 1059Fine tuning of the installation directories: 1060 --bindir=DIR user executables [EPREFIX/bin] 1061 --sbindir=DIR system admin executables [EPREFIX/sbin] 1062 --libexecdir=DIR program executables [EPREFIX/libexec] 1063 --datadir=DIR read-only architecture-independent data [PREFIX/share] 1064 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1065 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1066 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1067 --libdir=DIR object code libraries [EPREFIX/lib] 1068 --includedir=DIR C header files [PREFIX/include] 1069 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1070 --infodir=DIR info documentation [PREFIX/info] 1071 --mandir=DIR man documentation [PREFIX/man] 1072_ACEOF 1073 1074 cat <<\_ACEOF 1075 1076X features: 1077 --x-includes=DIR X include files are in DIR 1078 --x-libraries=DIR X library files are in DIR 1079_ACEOF 1080fi 1081 1082if test -n "$ac_init_help"; then 1083 1084 cat <<\_ACEOF 1085 1086Optional Packages: 1087 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1088 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1089 --with-x use the X Window System 1090 --with-appresdir=DIR X11 application resource files 1091 --with-alt-gs=LIST alternative names for ghostscript executable 1092 --with-gs=PROG actual [/path/]name of ghostscript executable 1093 --with-alt-awk=LIST alternative names for awk executable 1094 --with-awk=PROG actual [/path/]name of awk executable 1095 1096Some influential environment variables: 1097 CC C compiler command 1098 CFLAGS C compiler flags 1099 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1100 nonstandard directory <lib dir> 1101 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 1102 headers in a nonstandard directory <include dir> 1103 CXX C++ compiler command 1104 CXXFLAGS C++ compiler flags 1105 CPP C preprocessor 1106 1107Use these variables to override the choices made by `configure' or to help 1108it to find libraries and programs with nonstandard names/locations. 1109 1110_ACEOF 1111fi 1112 1113if test "$ac_init_help" = "recursive"; then 1114 # If there are subdirs, report their specific --help. 1115 ac_popdir=`pwd` 1116 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1117 test -d $ac_dir || continue 1118 ac_builddir=. 1119 1120if test "$ac_dir" != .; then 1121 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 1122 # A "../" for each directory in $ac_dir_suffix. 1123 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 1124else 1125 ac_dir_suffix= ac_top_builddir= 1126fi 1127 1128case $srcdir in 1129 .) # No --srcdir option. We are building in place. 1130 ac_srcdir=. 1131 if test -z "$ac_top_builddir"; then 1132 ac_top_srcdir=. 1133 else 1134 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 1135 fi ;; 1136 [\\/]* | ?:[\\/]* ) # Absolute name. 1137 ac_srcdir=$srcdir$ac_dir_suffix; 1138 ac_top_srcdir=$srcdir ;; 1139 *) # Relative name. 1140 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 1141 ac_top_srcdir=$ac_top_builddir$srcdir ;; 1142esac 1143 1144# Do not use `cd foo && pwd` to compute absolute names, because 1145# the directories may not exist. 1146case `pwd` in 1147.) ac_abs_builddir="$ac_dir";; 1148*) 1149 case "$ac_dir" in 1150 .) ac_abs_builddir=`pwd`;; 1151 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 1152 *) ac_abs_builddir=`pwd`/"$ac_dir";; 1153 esac;; 1154esac 1155case $ac_abs_builddir in 1156.) ac_abs_top_builddir=${ac_top_builddir}.;; 1157*) 1158 case ${ac_top_builddir}. in 1159 .) ac_abs_top_builddir=$ac_abs_builddir;; 1160 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 1161 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 1162 esac;; 1163esac 1164case $ac_abs_builddir in 1165.) ac_abs_srcdir=$ac_srcdir;; 1166*) 1167 case $ac_srcdir in 1168 .) ac_abs_srcdir=$ac_abs_builddir;; 1169 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 1170 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 1171 esac;; 1172esac 1173case $ac_abs_builddir in 1174.) ac_abs_top_srcdir=$ac_top_srcdir;; 1175*) 1176 case $ac_top_srcdir in 1177 .) ac_abs_top_srcdir=$ac_abs_builddir;; 1178 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 1179 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 1180 esac;; 1181esac 1182 1183 cd $ac_dir 1184 # Check for guested configure; otherwise get Cygnus style configure. 1185 if test -f $ac_srcdir/configure.gnu; then 1186 echo 1187 $SHELL $ac_srcdir/configure.gnu --help=recursive 1188 elif test -f $ac_srcdir/configure; then 1189 echo 1190 $SHELL $ac_srcdir/configure --help=recursive 1191 elif test -f $ac_srcdir/configure.ac || 1192 test -f $ac_srcdir/configure.in; then 1193 echo 1194 $ac_configure --help 1195 else 1196 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1197 fi 1198 cd "$ac_popdir" 1199 done 1200fi 1201 1202test -n "$ac_init_help" && exit 0 1203if $ac_init_version; then 1204 cat <<\_ACEOF 1205 1206Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002, 12072003, 2004 Free Software Foundation, Inc. 1208This configure script is free software; the Free Software Foundation 1209gives unlimited permission to copy, distribute and modify it. 1210_ACEOF 1211 exit 0 1212fi 1213exec 5>config.log 1214cat >&5 <<_ACEOF 1215This file contains any messages produced by compilers while 1216running configure, to aid debugging if configure makes a mistake. 1217 1218It was created by $as_me, which was 1219generated by GNU Autoconf 2.59b. Invocation command line was 1220 1221 $ $0 $@ 1222 1223_ACEOF 1224{ 1225cat <<_ASUNAME 1226## --------- ## 1227## Platform. ## 1228## --------- ## 1229 1230hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1231uname -m = `(uname -m) 2>/dev/null || echo unknown` 1232uname -r = `(uname -r) 2>/dev/null || echo unknown` 1233uname -s = `(uname -s) 2>/dev/null || echo unknown` 1234uname -v = `(uname -v) 2>/dev/null || echo unknown` 1235 1236/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1237/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1238 1239/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1240/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1241/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1242hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 1243/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1244/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1245/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1246 1247_ASUNAME 1248 1249as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1250for as_dir in $PATH 1251do 1252 IFS=$as_save_IFS 1253 test -z "$as_dir" && as_dir=. 1254 echo "PATH: $as_dir" 1255done 1256 1257} >&5 1258 1259cat >&5 <<_ACEOF 1260 1261 1262## ----------- ## 1263## Core tests. ## 1264## ----------- ## 1265 1266_ACEOF 1267 1268 1269# Keep a trace of the command line. 1270# Strip out --no-create and --no-recursion so they do not pile up. 1271# Strip out --silent because we don't want to record it for future runs. 1272# Also quote any args containing shell meta-characters. 1273# Make two passes to allow for proper duplicate-argument suppression. 1274ac_configure_args= 1275ac_configure_args0= 1276ac_configure_args1= 1277ac_sep= 1278ac_must_keep_next=false 1279for ac_pass in 1 2 1280do 1281 for ac_arg 1282 do 1283 case $ac_arg in 1284 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1285 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1286 | -silent | --silent | --silen | --sile | --sil) 1287 continue ;; 1288 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1289 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1290 esac 1291 case $ac_pass in 1292 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 1293 2) 1294 ac_configure_args1="$ac_configure_args1 '$ac_arg'" 1295 if test $ac_must_keep_next = true; then 1296 ac_must_keep_next=false # Got value, back to normal. 1297 else 1298 case $ac_arg in 1299 *=* | --config-cache | -C | -disable-* | --disable-* \ 1300 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1301 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1302 | -with-* | --with-* | -without-* | --without-* | --x) 1303 case "$ac_configure_args0 " in 1304 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1305 esac 1306 ;; 1307 -* ) ac_must_keep_next=true ;; 1308 esac 1309 fi 1310 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 1311 # Get rid of the leading space. 1312 ac_sep=" " 1313 ;; 1314 esac 1315 done 1316done 1317$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 1318$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 1319 1320# When interrupted or exit'd, cleanup temporary files, and complete 1321# config.log. We remove comments because anyway the quotes in there 1322# would cause problems or look ugly. 1323# WARNING: Be sure not to use single quotes in there, as some shells, 1324# such as our DU 5.0 friend, will then `close' the trap. 1325trap 'exit_status=$? 1326 # Save into config.log some information that might help in debugging. 1327 { 1328 echo 1329 1330 cat <<\_ASBOX 1331## ---------------- ## 1332## Cache variables. ## 1333## ---------------- ## 1334_ASBOX 1335 echo 1336 # The following way of writing the cache mishandles newlines in values, 1337{ 1338 (set) 2>&1 | 1339 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 1340 *ac_space=\ *) 1341 sed -n \ 1342 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 1343 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 1344 ;; 1345 *) 1346 sed -n \ 1347 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 1348 ;; 1349 esac; 1350} 1351 echo 1352 1353 cat <<\_ASBOX 1354## ----------------- ## 1355## Output variables. ## 1356## ----------------- ## 1357_ASBOX 1358 echo 1359 for ac_var in $ac_subst_vars 1360 do 1361 eval ac_val=$`echo $ac_var` 1362 echo "$ac_var='"'"'$ac_val'"'"'" 1363 done | sort 1364 echo 1365 1366 if test -n "$ac_subst_files"; then 1367 cat <<\_ASBOX 1368## ------------- ## 1369## Output files. ## 1370## ------------- ## 1371_ASBOX 1372 echo 1373 for ac_var in $ac_subst_files 1374 do 1375 eval ac_val=$`echo $ac_var` 1376 echo "$ac_var='"'"'$ac_val'"'"'" 1377 done | sort 1378 echo 1379 fi 1380 1381 if test -s confdefs.h; then 1382 cat <<\_ASBOX 1383## ----------- ## 1384## confdefs.h. ## 1385## ----------- ## 1386_ASBOX 1387 echo 1388 sed "/^$/d" confdefs.h | sort 1389 echo 1390 fi 1391 test "$ac_signal" != 0 && 1392 echo "$as_me: caught signal $ac_signal" 1393 echo "$as_me: exit $exit_status" 1394 } >&5 1395 rm -f core *.core && 1396 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1397 exit $exit_status 1398 ' 0 1399for ac_signal in 1 2 13 15; do 1400 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 1401done 1402ac_signal=0 1403 1404# confdefs.h avoids OS command line length limits that DEFS can exceed. 1405rm -f -r conftest* confdefs.h 1406# AIX cpp loses on an empty file, so make sure it contains at least a newline. 1407# NextStep 3.3 (patch 3) loses unless the first echo outputs at least 14 bytes. 1408ac_space=' ' 1409echo "$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space$ac_space" >confdefs.h 1410 1411# Predefined preprocessor variables. 1412 1413cat >>confdefs.h <<_ACEOF 1414#define PACKAGE_NAME "$PACKAGE_NAME" 1415_ACEOF 1416 1417 1418cat >>confdefs.h <<_ACEOF 1419#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1420_ACEOF 1421 1422 1423cat >>confdefs.h <<_ACEOF 1424#define PACKAGE_VERSION "$PACKAGE_VERSION" 1425_ACEOF 1426 1427 1428cat >>confdefs.h <<_ACEOF 1429#define PACKAGE_STRING "$PACKAGE_STRING" 1430_ACEOF 1431 1432 1433cat >>confdefs.h <<_ACEOF 1434#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1435_ACEOF 1436 1437 1438# Let the site file select an alternate cache file if it wants to. 1439# Prefer explicitly selected file to automatically selected ones. 1440if test -z "$CONFIG_SITE"; then 1441 if test "x$prefix" != xNONE; then 1442 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 1443 else 1444 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1445 fi 1446fi 1447for ac_site_file in $CONFIG_SITE; do 1448 if test -r "$ac_site_file"; then 1449 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 1450echo "$as_me: loading site script $ac_site_file" >&6;} 1451 sed 's/^/| /' "$ac_site_file" >&5 1452 . "$ac_site_file" 1453 fi 1454done 1455 1456if test -r "$cache_file"; then 1457 # Some versions of bash will fail to source /dev/null (special 1458 # files actually), so we avoid doing that. 1459 if test -f "$cache_file"; then 1460 { echo "$as_me:$LINENO: loading cache $cache_file" >&5 1461echo "$as_me: loading cache $cache_file" >&6;} 1462 case $cache_file in 1463 [\\/]* | ?:[\\/]* ) . $cache_file;; 1464 *) . ./$cache_file;; 1465 esac 1466 fi 1467else 1468 { echo "$as_me:$LINENO: creating cache $cache_file" >&5 1469echo "$as_me: creating cache $cache_file" >&6;} 1470 >$cache_file 1471fi 1472 1473# Check that the precious variables saved in the cache have kept the same 1474# value. 1475ac_cache_corrupted=false 1476for ac_var in `(set) 2>&1 | 1477 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 1478 eval ac_old_set=\$ac_cv_env_${ac_var}_set 1479 eval ac_new_set=\$ac_env_${ac_var}_set 1480 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 1481 eval ac_new_val="\$ac_env_${ac_var}_value" 1482 case $ac_old_set,$ac_new_set in 1483 set,) 1484 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 1485echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 1486 ac_cache_corrupted=: ;; 1487 ,set) 1488 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 1489echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 1490 ac_cache_corrupted=: ;; 1491 ,);; 1492 *) 1493 if test "x$ac_old_val" != "x$ac_new_val"; then 1494 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 1495echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 1496 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 1497echo "$as_me: former value: $ac_old_val" >&2;} 1498 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 1499echo "$as_me: current value: $ac_new_val" >&2;} 1500 ac_cache_corrupted=: 1501 fi;; 1502 esac 1503 # Pass precious variables to config.status. 1504 if test "$ac_new_set" = set; then 1505 case $ac_new_val in 1506 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 1507 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 1508 *) ac_arg=$ac_var=$ac_new_val ;; 1509 esac 1510 case " $ac_configure_args " in 1511 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 1512 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 1513 esac 1514 fi 1515done 1516if $ac_cache_corrupted; then 1517 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 1518echo "$as_me: error: changes in the environment can compromise the build" >&2;} 1519 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 1520echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 1521 { (exit 1); exit 1; }; } 1522fi 1523 1524ac_ext=c 1525ac_cpp='$CPP $CPPFLAGS' 1526ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1527ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1528ac_compiler_gnu=$ac_cv_c_compiler_gnu 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 ac_config_headers="$ac_config_headers src/include/config.h:src/include/config.hin" 1551 1552 1553 1554# checks for programs 1555ac_ext=c 1556ac_cpp='$CPP $CPPFLAGS' 1557ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1558ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1559ac_compiler_gnu=$ac_cv_c_compiler_gnu 1560if test -n "$ac_tool_prefix"; then 1561 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1562set dummy ${ac_tool_prefix}gcc; ac_word=$2 1563echo "$as_me:$LINENO: checking for $ac_word" >&5 1564echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1565if test "${ac_cv_prog_CC+set}" = set; then 1566 echo $ECHO_N "(cached) $ECHO_C" >&6 1567else 1568 if test -n "$CC"; then 1569 ac_cv_prog_CC="$CC" # Let the user override the test. 1570else 1571as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1572for as_dir in $PATH 1573do 1574 IFS=$as_save_IFS 1575 test -z "$as_dir" && as_dir=. 1576 for ac_exec_ext in '' $ac_executable_extensions; do 1577 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1578 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1579 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1580 break 2 1581 fi 1582done 1583done 1584 1585fi 1586fi 1587CC=$ac_cv_prog_CC 1588if test -n "$CC"; then 1589 echo "$as_me:$LINENO: result: $CC" >&5 1590echo "${ECHO_T}$CC" >&6 1591else 1592 echo "$as_me:$LINENO: result: no" >&5 1593echo "${ECHO_T}no" >&6 1594fi 1595 1596fi 1597if test -z "$ac_cv_prog_CC"; then 1598 ac_ct_CC=$CC 1599 # Extract the first word of "gcc", so it can be a program name with args. 1600set dummy gcc; ac_word=$2 1601echo "$as_me:$LINENO: checking for $ac_word" >&5 1602echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1603if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1604 echo $ECHO_N "(cached) $ECHO_C" >&6 1605else 1606 if test -n "$ac_ct_CC"; then 1607 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1608else 1609as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1610for as_dir in $PATH 1611do 1612 IFS=$as_save_IFS 1613 test -z "$as_dir" && as_dir=. 1614 for ac_exec_ext in '' $ac_executable_extensions; do 1615 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1616 ac_cv_prog_ac_ct_CC="gcc" 1617 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1618 break 2 1619 fi 1620done 1621done 1622 1623fi 1624fi 1625ac_ct_CC=$ac_cv_prog_ac_ct_CC 1626if test -n "$ac_ct_CC"; then 1627 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1628echo "${ECHO_T}$ac_ct_CC" >&6 1629else 1630 echo "$as_me:$LINENO: result: no" >&5 1631echo "${ECHO_T}no" >&6 1632fi 1633 1634 if test "x$ac_ct_CC" = x; then 1635 CC="" 1636 else 1637 if test "$build" != "$host"; then 1638 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 1639whose name does not start with the host triplet. If you think this 1640configuration is useful to you, please write to autoconf@gnu.org." >&5 1641echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 1642whose name does not start with the host triplet. If you think this 1643configuration is useful to you, please write to autoconf@gnu.org." >&2;} 1644 fi 1645 CC=$ac_ct_CC 1646 fi 1647else 1648 CC="$ac_cv_prog_CC" 1649fi 1650 1651if test -z "$CC"; then 1652 if test -n "$ac_tool_prefix"; then 1653 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1654set dummy ${ac_tool_prefix}cc; ac_word=$2 1655echo "$as_me:$LINENO: checking for $ac_word" >&5 1656echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1657if test "${ac_cv_prog_CC+set}" = set; then 1658 echo $ECHO_N "(cached) $ECHO_C" >&6 1659else 1660 if test -n "$CC"; then 1661 ac_cv_prog_CC="$CC" # Let the user override the test. 1662else 1663as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1664for as_dir in $PATH 1665do 1666 IFS=$as_save_IFS 1667 test -z "$as_dir" && as_dir=. 1668 for ac_exec_ext in '' $ac_executable_extensions; do 1669 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1670 ac_cv_prog_CC="${ac_tool_prefix}cc" 1671 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1672 break 2 1673 fi 1674done 1675done 1676 1677fi 1678fi 1679CC=$ac_cv_prog_CC 1680if test -n "$CC"; then 1681 echo "$as_me:$LINENO: result: $CC" >&5 1682echo "${ECHO_T}$CC" >&6 1683else 1684 echo "$as_me:$LINENO: result: no" >&5 1685echo "${ECHO_T}no" >&6 1686fi 1687 1688fi 1689if test -z "$ac_cv_prog_CC"; then 1690 ac_ct_CC=$CC 1691 # Extract the first word of "cc", so it can be a program name with args. 1692set dummy cc; ac_word=$2 1693echo "$as_me:$LINENO: checking for $ac_word" >&5 1694echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1695if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1696 echo $ECHO_N "(cached) $ECHO_C" >&6 1697else 1698 if test -n "$ac_ct_CC"; then 1699 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1700else 1701as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1702for as_dir in $PATH 1703do 1704 IFS=$as_save_IFS 1705 test -z "$as_dir" && as_dir=. 1706 for ac_exec_ext in '' $ac_executable_extensions; do 1707 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1708 ac_cv_prog_ac_ct_CC="cc" 1709 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1710 break 2 1711 fi 1712done 1713done 1714 1715fi 1716fi 1717ac_ct_CC=$ac_cv_prog_ac_ct_CC 1718if test -n "$ac_ct_CC"; then 1719 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1720echo "${ECHO_T}$ac_ct_CC" >&6 1721else 1722 echo "$as_me:$LINENO: result: no" >&5 1723echo "${ECHO_T}no" >&6 1724fi 1725 1726 if test "x$ac_ct_CC" = x; then 1727 CC="" 1728 else 1729 if test "$build" != "$host"; then 1730 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 1731whose name does not start with the host triplet. If you think this 1732configuration is useful to you, please write to autoconf@gnu.org." >&5 1733echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 1734whose name does not start with the host triplet. If you think this 1735configuration is useful to you, please write to autoconf@gnu.org." >&2;} 1736 fi 1737 CC=$ac_ct_CC 1738 fi 1739else 1740 CC="$ac_cv_prog_CC" 1741fi 1742 1743fi 1744if test -z "$CC"; then 1745 # Extract the first word of "cc", so it can be a program name with args. 1746set dummy cc; ac_word=$2 1747echo "$as_me:$LINENO: checking for $ac_word" >&5 1748echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1749if test "${ac_cv_prog_CC+set}" = set; then 1750 echo $ECHO_N "(cached) $ECHO_C" >&6 1751else 1752 if test -n "$CC"; then 1753 ac_cv_prog_CC="$CC" # Let the user override the test. 1754else 1755 ac_prog_rejected=no 1756as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1757for as_dir in $PATH 1758do 1759 IFS=$as_save_IFS 1760 test -z "$as_dir" && as_dir=. 1761 for ac_exec_ext in '' $ac_executable_extensions; do 1762 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1763 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 1764 ac_prog_rejected=yes 1765 continue 1766 fi 1767 ac_cv_prog_CC="cc" 1768 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1769 break 2 1770 fi 1771done 1772done 1773 1774if test $ac_prog_rejected = yes; then 1775 # We found a bogon in the path, so make sure we never use it. 1776 set dummy $ac_cv_prog_CC 1777 shift 1778 if test $# != 0; then 1779 # We chose a different compiler from the bogus one. 1780 # However, it has the same basename, so the bogon will be chosen 1781 # first if we set CC to just the basename; use the full file name. 1782 shift 1783 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 1784 fi 1785fi 1786fi 1787fi 1788CC=$ac_cv_prog_CC 1789if test -n "$CC"; then 1790 echo "$as_me:$LINENO: result: $CC" >&5 1791echo "${ECHO_T}$CC" >&6 1792else 1793 echo "$as_me:$LINENO: result: no" >&5 1794echo "${ECHO_T}no" >&6 1795fi 1796 1797fi 1798if test -z "$CC"; then 1799 if test -n "$ac_tool_prefix"; then 1800 for ac_prog in cl 1801 do 1802 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1803set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1804echo "$as_me:$LINENO: checking for $ac_word" >&5 1805echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1806if test "${ac_cv_prog_CC+set}" = set; then 1807 echo $ECHO_N "(cached) $ECHO_C" >&6 1808else 1809 if test -n "$CC"; then 1810 ac_cv_prog_CC="$CC" # Let the user override the test. 1811else 1812as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1813for as_dir in $PATH 1814do 1815 IFS=$as_save_IFS 1816 test -z "$as_dir" && as_dir=. 1817 for ac_exec_ext in '' $ac_executable_extensions; do 1818 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1819 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1820 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1821 break 2 1822 fi 1823done 1824done 1825 1826fi 1827fi 1828CC=$ac_cv_prog_CC 1829if test -n "$CC"; then 1830 echo "$as_me:$LINENO: result: $CC" >&5 1831echo "${ECHO_T}$CC" >&6 1832else 1833 echo "$as_me:$LINENO: result: no" >&5 1834echo "${ECHO_T}no" >&6 1835fi 1836 1837 test -n "$CC" && break 1838 done 1839fi 1840if test -z "$CC"; then 1841 ac_ct_CC=$CC 1842 for ac_prog in cl 1843do 1844 # Extract the first word of "$ac_prog", so it can be a program name with args. 1845set dummy $ac_prog; ac_word=$2 1846echo "$as_me:$LINENO: checking for $ac_word" >&5 1847echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1848if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1849 echo $ECHO_N "(cached) $ECHO_C" >&6 1850else 1851 if test -n "$ac_ct_CC"; then 1852 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1853else 1854as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1855for as_dir in $PATH 1856do 1857 IFS=$as_save_IFS 1858 test -z "$as_dir" && as_dir=. 1859 for ac_exec_ext in '' $ac_executable_extensions; do 1860 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 1861 ac_cv_prog_ac_ct_CC="$ac_prog" 1862 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 1863 break 2 1864 fi 1865done 1866done 1867 1868fi 1869fi 1870ac_ct_CC=$ac_cv_prog_ac_ct_CC 1871if test -n "$ac_ct_CC"; then 1872 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 1873echo "${ECHO_T}$ac_ct_CC" >&6 1874else 1875 echo "$as_me:$LINENO: result: no" >&5 1876echo "${ECHO_T}no" >&6 1877fi 1878 1879 test -n "$ac_ct_CC" && break 1880done 1881 1882 if test "x$ac_ct_CC" = x; then 1883 CC="" 1884 else 1885 if test "$build" != "$host"; then 1886 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 1887whose name does not start with the host triplet. If you think this 1888configuration is useful to you, please write to autoconf@gnu.org." >&5 1889echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 1890whose name does not start with the host triplet. If you think this 1891configuration is useful to you, please write to autoconf@gnu.org." >&2;} 1892 fi 1893 CC=$ac_ct_CC 1894 fi 1895fi 1896 1897fi 1898 1899 1900test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 1901See \`config.log' for more details." >&5 1902echo "$as_me: error: no acceptable C compiler found in \$PATH 1903See \`config.log' for more details." >&2;} 1904 { (exit 1); exit 1; }; } 1905 1906# Provide some information about the compiler. 1907echo "$as_me:$LINENO:" \ 1908 "checking for C compiler version" >&5 1909ac_compiler=`set X $ac_compile; echo $2` 1910{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 1911 (eval $ac_compiler --version </dev/null >&5) 2>&5 1912 ac_status=$? 1913 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1914 (exit $ac_status); } 1915{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 1916 (eval $ac_compiler -v </dev/null >&5) 2>&5 1917 ac_status=$? 1918 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1919 (exit $ac_status); } 1920{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 1921 (eval $ac_compiler -V </dev/null >&5) 2>&5 1922 ac_status=$? 1923 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1924 (exit $ac_status); } 1925 1926cat >conftest.$ac_ext <<_ACEOF 1927/* confdefs.h. */ 1928_ACEOF 1929cat confdefs.h >>conftest.$ac_ext 1930cat >>conftest.$ac_ext <<_ACEOF 1931/* end confdefs.h. */ 1932 1933int 1934main () 1935{ 1936 1937 ; 1938 return 0; 1939} 1940_ACEOF 1941ac_clean_files_save=$ac_clean_files 1942ac_clean_files="$ac_clean_files a.out a.exe b.out" 1943# Try to create an executable without -o first, disregard a.out. 1944# It will help us diagnose broken compilers, and finding out an intuition 1945# of exeext. 1946echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 1947echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 1948ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1949# 1950# List of possible output files, starting from the most likely. 1951# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 1952# only as a last resort. b.out is created by i960 compilers. 1953ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 1954# 1955# The IRIX 6 linker writes into existing files which may not be 1956# executable, retaining their permissions. Remove them first so a 1957# subsequent execution test works. 1958ac_rmfiles= 1959for ac_file in $ac_files 1960do 1961 case $ac_file in 1962 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 1963 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 1964 esac 1965done 1966rm -f $ac_rmfiles 1967 1968if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 1969 (eval $ac_link_default) 2>&5 1970 ac_status=$? 1971 echo "$as_me:$LINENO: \$? = $ac_status" >&5 1972 (exit $ac_status); }; then 1973 # Be careful to initialize this variable, since it used to be cached. 1974# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 1975ac_cv_exeext= 1976for ac_file in $ac_files 1977do 1978 test -f "$ac_file" || continue 1979 case $ac_file in 1980 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 1981 ;; 1982 [ab].out ) 1983 # We found the default executable, but exeext='' is most 1984 # certainly right. 1985 break;; 1986 *.* ) 1987 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1988 # FIXME: I believe we export ac_cv_exeext for Libtool, 1989 # but it would be cool to find out if it's true. Does anybody 1990 # maintain Libtool? --akim. 1991 export ac_cv_exeext 1992 break;; 1993 * ) 1994 break;; 1995 esac 1996done 1997else 1998 echo "$as_me: failed program was:" >&5 1999sed 's/^/| /' conftest.$ac_ext >&5 2000 2001{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 2002See \`config.log' for more details." >&5 2003echo "$as_me: error: C compiler cannot create executables 2004See \`config.log' for more details." >&2;} 2005 { (exit 77); exit 77; }; } 2006fi 2007 2008ac_exeext=$ac_cv_exeext 2009echo "$as_me:$LINENO: result: $ac_file" >&5 2010echo "${ECHO_T}$ac_file" >&6 2011 2012# Check the compiler produces executables we can run. If not, either 2013# the compiler is broken, or we cross compile. 2014echo "$as_me:$LINENO: checking whether the C compiler works" >&5 2015echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 2016# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 2017# If not cross compiling, check that we can run a simple program. 2018if test "$cross_compiling" != yes; then 2019 if { ac_try='./$ac_file' 2020 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2021 (eval $ac_try) 2>&5 2022 ac_status=$? 2023 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2024 (exit $ac_status); }; }; then 2025 cross_compiling=no 2026 else 2027 if test "$cross_compiling" = maybe; then 2028 cross_compiling=yes 2029 else 2030 { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 2031If you meant to cross compile, use \`--host'. 2032See \`config.log' for more details." >&5 2033echo "$as_me: error: cannot run C compiled programs. 2034If you meant to cross compile, use \`--host'. 2035See \`config.log' for more details." >&2;} 2036 { (exit 1); exit 1; }; } 2037 fi 2038 fi 2039fi 2040echo "$as_me:$LINENO: result: yes" >&5 2041echo "${ECHO_T}yes" >&6 2042 2043rm -f a.out a.exe conftest$ac_cv_exeext b.out 2044ac_clean_files=$ac_clean_files_save 2045# Check the compiler produces executables we can run. If not, either 2046# the compiler is broken, or we cross compile. 2047echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 2048echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 2049echo "$as_me:$LINENO: result: $cross_compiling" >&5 2050echo "${ECHO_T}$cross_compiling" >&6 2051 2052echo "$as_me:$LINENO: checking for suffix of executables" >&5 2053echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 2054if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 2055 (eval $ac_link) 2>&5 2056 ac_status=$? 2057 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2058 (exit $ac_status); }; then 2059 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2060# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2061# work properly (i.e., refer to `conftest.exe'), while it won't with 2062# `rm'. 2063for ac_file in conftest.exe conftest conftest.*; do 2064 test -f "$ac_file" || continue 2065 case $ac_file in 2066 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 2067 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2068 export ac_cv_exeext 2069 break;; 2070 * ) break;; 2071 esac 2072done 2073else 2074 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 2075See \`config.log' for more details." >&5 2076echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 2077See \`config.log' for more details." >&2;} 2078 { (exit 1); exit 1; }; } 2079fi 2080 2081rm -f conftest$ac_cv_exeext 2082echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 2083echo "${ECHO_T}$ac_cv_exeext" >&6 2084 2085rm -f conftest.$ac_ext 2086EXEEXT=$ac_cv_exeext 2087ac_exeext=$EXEEXT 2088echo "$as_me:$LINENO: checking for suffix of object files" >&5 2089echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 2090if test "${ac_cv_objext+set}" = set; then 2091 echo $ECHO_N "(cached) $ECHO_C" >&6 2092else 2093 cat >conftest.$ac_ext <<_ACEOF 2094/* confdefs.h. */ 2095_ACEOF 2096cat confdefs.h >>conftest.$ac_ext 2097cat >>conftest.$ac_ext <<_ACEOF 2098/* end confdefs.h. */ 2099 2100int 2101main () 2102{ 2103 2104 ; 2105 return 0; 2106} 2107_ACEOF 2108rm -f conftest.o conftest.obj 2109if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2110 (eval $ac_compile) 2>&5 2111 ac_status=$? 2112 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2113 (exit $ac_status); }; then 2114 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 2115 case $ac_file in 2116 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 2117 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2118 break;; 2119 esac 2120done 2121else 2122 echo "$as_me: failed program was:" >&5 2123sed 's/^/| /' conftest.$ac_ext >&5 2124 2125{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 2126See \`config.log' for more details." >&5 2127echo "$as_me: error: cannot compute suffix of object files: cannot compile 2128See \`config.log' for more details." >&2;} 2129 { (exit 1); exit 1; }; } 2130fi 2131 2132rm -f conftest.$ac_cv_objext conftest.$ac_ext 2133fi 2134echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 2135echo "${ECHO_T}$ac_cv_objext" >&6 2136OBJEXT=$ac_cv_objext 2137ac_objext=$OBJEXT 2138echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 2139echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 2140if test "${ac_cv_c_compiler_gnu+set}" = set; then 2141 echo $ECHO_N "(cached) $ECHO_C" >&6 2142else 2143 cat >conftest.$ac_ext <<_ACEOF 2144/* confdefs.h. */ 2145_ACEOF 2146cat confdefs.h >>conftest.$ac_ext 2147cat >>conftest.$ac_ext <<_ACEOF 2148/* end confdefs.h. */ 2149 2150int 2151main () 2152{ 2153#ifndef __GNUC__ 2154 choke me 2155#endif 2156 2157 ; 2158 return 0; 2159} 2160_ACEOF 2161rm -f conftest.$ac_objext 2162if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2163 (eval $ac_compile) 2>conftest.er1 2164 ac_status=$? 2165 grep -v '^ *+' conftest.er1 >conftest.err 2166 rm -f conftest.er1 2167 cat conftest.err >&5 2168 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2169 (exit $ac_status); } && 2170 { ac_try='test -z "$ac_c_werror_flag" 2171 || test ! -s conftest.err' 2172 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2173 (eval $ac_try) 2>&5 2174 ac_status=$? 2175 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2176 (exit $ac_status); }; } && 2177 { ac_try='test -s conftest.$ac_objext' 2178 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2179 (eval $ac_try) 2>&5 2180 ac_status=$? 2181 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2182 (exit $ac_status); }; }; then 2183 ac_compiler_gnu=yes 2184else 2185 echo "$as_me: failed program was:" >&5 2186sed 's/^/| /' conftest.$ac_ext >&5 2187 2188ac_compiler_gnu=no 2189fi 2190rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2191ac_cv_c_compiler_gnu=$ac_compiler_gnu 2192 2193fi 2194echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 2195echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 2196GCC=`test $ac_compiler_gnu = yes && echo yes` 2197ac_test_CFLAGS=${CFLAGS+set} 2198ac_save_CFLAGS=$CFLAGS 2199echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 2200echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 2201if test "${ac_cv_prog_cc_g+set}" = set; then 2202 echo $ECHO_N "(cached) $ECHO_C" >&6 2203else 2204 ac_save_c_werror_flag=$ac_c_werror_flag 2205 ac_c_werror_flag=yes 2206 ac_cv_prog_cc_g=no 2207 CFLAGS="-g" 2208 cat >conftest.$ac_ext <<_ACEOF 2209/* confdefs.h. */ 2210_ACEOF 2211cat confdefs.h >>conftest.$ac_ext 2212cat >>conftest.$ac_ext <<_ACEOF 2213/* end confdefs.h. */ 2214 2215int 2216main () 2217{ 2218 2219 ; 2220 return 0; 2221} 2222_ACEOF 2223rm -f conftest.$ac_objext 2224if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2225 (eval $ac_compile) 2>conftest.er1 2226 ac_status=$? 2227 grep -v '^ *+' conftest.er1 >conftest.err 2228 rm -f conftest.er1 2229 cat conftest.err >&5 2230 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2231 (exit $ac_status); } && 2232 { ac_try='test -z "$ac_c_werror_flag" 2233 || test ! -s conftest.err' 2234 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2235 (eval $ac_try) 2>&5 2236 ac_status=$? 2237 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2238 (exit $ac_status); }; } && 2239 { ac_try='test -s conftest.$ac_objext' 2240 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2241 (eval $ac_try) 2>&5 2242 ac_status=$? 2243 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2244 (exit $ac_status); }; }; then 2245 ac_cv_prog_cc_g=yes 2246else 2247 echo "$as_me: failed program was:" >&5 2248sed 's/^/| /' conftest.$ac_ext >&5 2249 2250CFLAGS="" 2251 cat >conftest.$ac_ext <<_ACEOF 2252/* confdefs.h. */ 2253_ACEOF 2254cat confdefs.h >>conftest.$ac_ext 2255cat >>conftest.$ac_ext <<_ACEOF 2256/* end confdefs.h. */ 2257 2258int 2259main () 2260{ 2261 2262 ; 2263 return 0; 2264} 2265_ACEOF 2266rm -f conftest.$ac_objext 2267if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2268 (eval $ac_compile) 2>conftest.er1 2269 ac_status=$? 2270 grep -v '^ *+' conftest.er1 >conftest.err 2271 rm -f conftest.er1 2272 cat conftest.err >&5 2273 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2274 (exit $ac_status); } && 2275 { ac_try='test -z "$ac_c_werror_flag" 2276 || test ! -s conftest.err' 2277 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2278 (eval $ac_try) 2>&5 2279 ac_status=$? 2280 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2281 (exit $ac_status); }; } && 2282 { ac_try='test -s conftest.$ac_objext' 2283 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2284 (eval $ac_try) 2>&5 2285 ac_status=$? 2286 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2287 (exit $ac_status); }; }; then 2288 : 2289else 2290 echo "$as_me: failed program was:" >&5 2291sed 's/^/| /' conftest.$ac_ext >&5 2292 2293ac_c_werror_flag=$ac_save_c_werror_flag 2294 CFLAGS="-g" 2295 cat >conftest.$ac_ext <<_ACEOF 2296/* confdefs.h. */ 2297_ACEOF 2298cat confdefs.h >>conftest.$ac_ext 2299cat >>conftest.$ac_ext <<_ACEOF 2300/* end confdefs.h. */ 2301 2302int 2303main () 2304{ 2305 2306 ; 2307 return 0; 2308} 2309_ACEOF 2310rm -f conftest.$ac_objext 2311if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2312 (eval $ac_compile) 2>conftest.er1 2313 ac_status=$? 2314 grep -v '^ *+' conftest.er1 >conftest.err 2315 rm -f conftest.er1 2316 cat conftest.err >&5 2317 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2318 (exit $ac_status); } && 2319 { ac_try='test -z "$ac_c_werror_flag" 2320 || test ! -s conftest.err' 2321 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2322 (eval $ac_try) 2>&5 2323 ac_status=$? 2324 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2325 (exit $ac_status); }; } && 2326 { ac_try='test -s conftest.$ac_objext' 2327 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2328 (eval $ac_try) 2>&5 2329 ac_status=$? 2330 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2331 (exit $ac_status); }; }; then 2332 ac_cv_prog_cc_g=yes 2333else 2334 echo "$as_me: failed program was:" >&5 2335sed 's/^/| /' conftest.$ac_ext >&5 2336 2337fi 2338rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2339fi 2340rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2341fi 2342rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2343 ac_c_werror_flag=$ac_save_c_werror_flag 2344fi 2345echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 2346echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 2347if test "$ac_test_CFLAGS" = set; then 2348 CFLAGS=$ac_save_CFLAGS 2349elif test $ac_cv_prog_cc_g = yes; then 2350 if test "$GCC" = yes; then 2351 CFLAGS="-g -O2" 2352 else 2353 CFLAGS="-g" 2354 fi 2355else 2356 if test "$GCC" = yes; then 2357 CFLAGS="-O2" 2358 else 2359 CFLAGS= 2360 fi 2361fi 2362echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 2363echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 2364if test "${ac_cv_prog_cc_stdc+set}" = set; then 2365 echo $ECHO_N "(cached) $ECHO_C" >&6 2366else 2367 ac_cv_prog_cc_stdc=no 2368ac_save_CC=$CC 2369cat >conftest.$ac_ext <<_ACEOF 2370/* confdefs.h. */ 2371_ACEOF 2372cat confdefs.h >>conftest.$ac_ext 2373cat >>conftest.$ac_ext <<_ACEOF 2374/* end confdefs.h. */ 2375#include <stdarg.h> 2376#include <stdio.h> 2377#include <sys/types.h> 2378#include <sys/stat.h> 2379/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2380struct buf { int x; }; 2381FILE * (*rcsopen) (struct buf *, struct stat *, int); 2382static char *e (p, i) 2383 char **p; 2384 int i; 2385{ 2386 return p[i]; 2387} 2388static char *f (char * (*g) (char **, int), char **p, ...) 2389{ 2390 char *s; 2391 va_list v; 2392 va_start (v,p); 2393 s = g (p, va_arg (v,int)); 2394 va_end (v); 2395 return s; 2396} 2397 2398/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2399 function prototypes and stuff, but not '\xHH' hex character constants. 2400 These don't provoke an error unfortunately, instead are silently treated 2401 as 'x'. The following induces an error, until -std is added to get 2402 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2403 array size at least. It's necessary to write '\x00'==0 to get something 2404 that's true only with -std. */ 2405int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2406 2407int test (int i, double x); 2408struct s1 {int (*f) (int a);}; 2409struct s2 {int (*f) (double a);}; 2410int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2411int argc; 2412char **argv; 2413int 2414main () 2415{ 2416return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2417 ; 2418 return 0; 2419} 2420_ACEOF 2421# Don't try gcc -ansi; that turns off useful extensions and 2422# breaks some systems' header files. 2423# AIX -qlanglvl=ansi 2424# Ultrix, OSF/1, Tru64 -std 2425# HP-UX 10.20 and later -Ae 2426# HP-UX older versions -Aa -D_HPUX_SOURCE 2427# SVR4 -Xc -D__EXTENSIONS__ 2428for ac_arg in "" -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2429do 2430 CC="$ac_save_CC $ac_arg" 2431 rm -f conftest.$ac_objext 2432if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2433 (eval $ac_compile) 2>conftest.er1 2434 ac_status=$? 2435 grep -v '^ *+' conftest.er1 >conftest.err 2436 rm -f conftest.er1 2437 cat conftest.err >&5 2438 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2439 (exit $ac_status); } && 2440 { ac_try='test -z "$ac_c_werror_flag" 2441 || test ! -s conftest.err' 2442 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2443 (eval $ac_try) 2>&5 2444 ac_status=$? 2445 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2446 (exit $ac_status); }; } && 2447 { ac_try='test -s conftest.$ac_objext' 2448 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2449 (eval $ac_try) 2>&5 2450 ac_status=$? 2451 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2452 (exit $ac_status); }; }; then 2453 ac_cv_prog_cc_stdc=$ac_arg 2454break 2455else 2456 echo "$as_me: failed program was:" >&5 2457sed 's/^/| /' conftest.$ac_ext >&5 2458 2459fi 2460rm -f conftest.err conftest.$ac_objext 2461done 2462rm -f conftest.$ac_ext conftest.$ac_objext 2463CC=$ac_save_CC 2464 2465fi 2466 2467case "x$ac_cv_prog_cc_stdc" in 2468 x|xno) 2469 echo "$as_me:$LINENO: result: none needed" >&5 2470echo "${ECHO_T}none needed" >&6 ;; 2471 *) 2472 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 2473echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 2474 CC="$CC $ac_cv_prog_cc_stdc" ;; 2475esac 2476 2477# Some people use a C++ compiler to compile C. Since we use `exit', 2478# in C++ we need to declare it. In case someone uses the same compiler 2479# for both compiling C and C++ we need to have the C++ compiler decide 2480# the declaration of exit, since it's the most demanding environment. 2481cat >conftest.$ac_ext <<_ACEOF 2482#ifndef __cplusplus 2483 choke me 2484#endif 2485_ACEOF 2486rm -f conftest.$ac_objext 2487if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2488 (eval $ac_compile) 2>conftest.er1 2489 ac_status=$? 2490 grep -v '^ *+' conftest.er1 >conftest.err 2491 rm -f conftest.er1 2492 cat conftest.err >&5 2493 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2494 (exit $ac_status); } && 2495 { ac_try='test -z "$ac_c_werror_flag" 2496 || test ! -s conftest.err' 2497 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2498 (eval $ac_try) 2>&5 2499 ac_status=$? 2500 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2501 (exit $ac_status); }; } && 2502 { ac_try='test -s conftest.$ac_objext' 2503 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2504 (eval $ac_try) 2>&5 2505 ac_status=$? 2506 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2507 (exit $ac_status); }; }; then 2508 for ac_declaration in \ 2509 '' \ 2510 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2511 'extern "C" void std::exit (int); using std::exit;' \ 2512 'extern "C" void exit (int) throw ();' \ 2513 'extern "C" void exit (int);' \ 2514 'void exit (int);' 2515do 2516 cat >conftest.$ac_ext <<_ACEOF 2517/* confdefs.h. */ 2518_ACEOF 2519cat confdefs.h >>conftest.$ac_ext 2520cat >>conftest.$ac_ext <<_ACEOF 2521/* end confdefs.h. */ 2522$ac_declaration 2523#include <stdlib.h> 2524int 2525main () 2526{ 2527exit (42); 2528 ; 2529 return 0; 2530} 2531_ACEOF 2532rm -f conftest.$ac_objext 2533if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2534 (eval $ac_compile) 2>conftest.er1 2535 ac_status=$? 2536 grep -v '^ *+' conftest.er1 >conftest.err 2537 rm -f conftest.er1 2538 cat conftest.err >&5 2539 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2540 (exit $ac_status); } && 2541 { ac_try='test -z "$ac_c_werror_flag" 2542 || test ! -s conftest.err' 2543 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2544 (eval $ac_try) 2>&5 2545 ac_status=$? 2546 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2547 (exit $ac_status); }; } && 2548 { ac_try='test -s conftest.$ac_objext' 2549 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2550 (eval $ac_try) 2>&5 2551 ac_status=$? 2552 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2553 (exit $ac_status); }; }; then 2554 : 2555else 2556 echo "$as_me: failed program was:" >&5 2557sed 's/^/| /' conftest.$ac_ext >&5 2558 2559continue 2560fi 2561rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2562 cat >conftest.$ac_ext <<_ACEOF 2563/* confdefs.h. */ 2564_ACEOF 2565cat confdefs.h >>conftest.$ac_ext 2566cat >>conftest.$ac_ext <<_ACEOF 2567/* end confdefs.h. */ 2568$ac_declaration 2569int 2570main () 2571{ 2572exit (42); 2573 ; 2574 return 0; 2575} 2576_ACEOF 2577rm -f conftest.$ac_objext 2578if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2579 (eval $ac_compile) 2>conftest.er1 2580 ac_status=$? 2581 grep -v '^ *+' conftest.er1 >conftest.err 2582 rm -f conftest.er1 2583 cat conftest.err >&5 2584 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2585 (exit $ac_status); } && 2586 { ac_try='test -z "$ac_c_werror_flag" 2587 || test ! -s conftest.err' 2588 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2589 (eval $ac_try) 2>&5 2590 ac_status=$? 2591 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2592 (exit $ac_status); }; } && 2593 { ac_try='test -s conftest.$ac_objext' 2594 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2595 (eval $ac_try) 2>&5 2596 ac_status=$? 2597 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2598 (exit $ac_status); }; }; then 2599 break 2600else 2601 echo "$as_me: failed program was:" >&5 2602sed 's/^/| /' conftest.$ac_ext >&5 2603 2604fi 2605rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2606done 2607rm -f conftest* 2608if test -n "$ac_declaration"; then 2609 echo '#ifdef __cplusplus' >>confdefs.h 2610 echo $ac_declaration >>confdefs.h 2611 echo '#endif' >>confdefs.h 2612fi 2613 2614else 2615 echo "$as_me: failed program was:" >&5 2616sed 's/^/| /' conftest.$ac_ext >&5 2617 2618fi 2619rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2620ac_ext=c 2621ac_cpp='$CPP $CPPFLAGS' 2622ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2623ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2624ac_compiler_gnu=$ac_cv_c_compiler_gnu 2625 2626ac_ext=cc 2627ac_cpp='$CXXCPP $CPPFLAGS' 2628ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2629ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2630ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 2631if test -n "$ac_tool_prefix"; then 2632 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 2633 do 2634 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2635set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2636echo "$as_me:$LINENO: checking for $ac_word" >&5 2637echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2638if test "${ac_cv_prog_CXX+set}" = set; then 2639 echo $ECHO_N "(cached) $ECHO_C" >&6 2640else 2641 if test -n "$CXX"; then 2642 ac_cv_prog_CXX="$CXX" # Let the user override the test. 2643else 2644as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2645for as_dir in $PATH 2646do 2647 IFS=$as_save_IFS 2648 test -z "$as_dir" && as_dir=. 2649 for ac_exec_ext in '' $ac_executable_extensions; do 2650 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2651 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 2652 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2653 break 2 2654 fi 2655done 2656done 2657 2658fi 2659fi 2660CXX=$ac_cv_prog_CXX 2661if test -n "$CXX"; then 2662 echo "$as_me:$LINENO: result: $CXX" >&5 2663echo "${ECHO_T}$CXX" >&6 2664else 2665 echo "$as_me:$LINENO: result: no" >&5 2666echo "${ECHO_T}no" >&6 2667fi 2668 2669 test -n "$CXX" && break 2670 done 2671fi 2672if test -z "$CXX"; then 2673 ac_ct_CXX=$CXX 2674 for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 2675do 2676 # Extract the first word of "$ac_prog", so it can be a program name with args. 2677set dummy $ac_prog; ac_word=$2 2678echo "$as_me:$LINENO: checking for $ac_word" >&5 2679echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2680if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then 2681 echo $ECHO_N "(cached) $ECHO_C" >&6 2682else 2683 if test -n "$ac_ct_CXX"; then 2684 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 2685else 2686as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2687for as_dir in $PATH 2688do 2689 IFS=$as_save_IFS 2690 test -z "$as_dir" && as_dir=. 2691 for ac_exec_ext in '' $ac_executable_extensions; do 2692 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2693 ac_cv_prog_ac_ct_CXX="$ac_prog" 2694 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 2695 break 2 2696 fi 2697done 2698done 2699 2700fi 2701fi 2702ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 2703if test -n "$ac_ct_CXX"; then 2704 echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 2705echo "${ECHO_T}$ac_ct_CXX" >&6 2706else 2707 echo "$as_me:$LINENO: result: no" >&5 2708echo "${ECHO_T}no" >&6 2709fi 2710 2711 test -n "$ac_ct_CXX" && break 2712done 2713 2714 if test "x$ac_ct_CXX" = x; then 2715 CXX="g++" 2716 else 2717 if test "$build" != "$host"; then 2718 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 2719whose name does not start with the host triplet. If you think this 2720configuration is useful to you, please write to autoconf@gnu.org." >&5 2721echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 2722whose name does not start with the host triplet. If you think this 2723configuration is useful to you, please write to autoconf@gnu.org." >&2;} 2724 fi 2725 CXX=$ac_ct_CXX 2726 fi 2727fi 2728 2729 2730# Provide some information about the compiler. 2731echo "$as_me:$LINENO:" \ 2732 "checking for C++ compiler version" >&5 2733ac_compiler=`set X $ac_compile; echo $2` 2734{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 2735 (eval $ac_compiler --version </dev/null >&5) 2>&5 2736 ac_status=$? 2737 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2738 (exit $ac_status); } 2739{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 2740 (eval $ac_compiler -v </dev/null >&5) 2>&5 2741 ac_status=$? 2742 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2743 (exit $ac_status); } 2744{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 2745 (eval $ac_compiler -V </dev/null >&5) 2>&5 2746 ac_status=$? 2747 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2748 (exit $ac_status); } 2749 2750echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 2751echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 2752if test "${ac_cv_cxx_compiler_gnu+set}" = set; then 2753 echo $ECHO_N "(cached) $ECHO_C" >&6 2754else 2755 cat >conftest.$ac_ext <<_ACEOF 2756/* confdefs.h. */ 2757_ACEOF 2758cat confdefs.h >>conftest.$ac_ext 2759cat >>conftest.$ac_ext <<_ACEOF 2760/* end confdefs.h. */ 2761 2762int 2763main () 2764{ 2765#ifndef __GNUC__ 2766 choke me 2767#endif 2768 2769 ; 2770 return 0; 2771} 2772_ACEOF 2773rm -f conftest.$ac_objext 2774if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2775 (eval $ac_compile) 2>conftest.er1 2776 ac_status=$? 2777 grep -v '^ *+' conftest.er1 >conftest.err 2778 rm -f conftest.er1 2779 cat conftest.err >&5 2780 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2781 (exit $ac_status); } && 2782 { ac_try='test -z "$ac_cxx_werror_flag" 2783 || test ! -s conftest.err' 2784 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2785 (eval $ac_try) 2>&5 2786 ac_status=$? 2787 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2788 (exit $ac_status); }; } && 2789 { ac_try='test -s conftest.$ac_objext' 2790 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2791 (eval $ac_try) 2>&5 2792 ac_status=$? 2793 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2794 (exit $ac_status); }; }; then 2795 ac_compiler_gnu=yes 2796else 2797 echo "$as_me: failed program was:" >&5 2798sed 's/^/| /' conftest.$ac_ext >&5 2799 2800ac_compiler_gnu=no 2801fi 2802rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2803ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 2804 2805fi 2806echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 2807echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 2808GXX=`test $ac_compiler_gnu = yes && echo yes` 2809ac_test_CXXFLAGS=${CXXFLAGS+set} 2810ac_save_CXXFLAGS=$CXXFLAGS 2811echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 2812echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 2813if test "${ac_cv_prog_cxx_g+set}" = set; then 2814 echo $ECHO_N "(cached) $ECHO_C" >&6 2815else 2816 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 2817 ac_cxx_werror_flag=yes 2818 ac_cv_prog_cxx_g=no 2819 CXXFLAGS="-g" 2820 cat >conftest.$ac_ext <<_ACEOF 2821/* confdefs.h. */ 2822_ACEOF 2823cat confdefs.h >>conftest.$ac_ext 2824cat >>conftest.$ac_ext <<_ACEOF 2825/* end confdefs.h. */ 2826 2827int 2828main () 2829{ 2830 2831 ; 2832 return 0; 2833} 2834_ACEOF 2835rm -f conftest.$ac_objext 2836if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2837 (eval $ac_compile) 2>conftest.er1 2838 ac_status=$? 2839 grep -v '^ *+' conftest.er1 >conftest.err 2840 rm -f conftest.er1 2841 cat conftest.err >&5 2842 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2843 (exit $ac_status); } && 2844 { ac_try='test -z "$ac_cxx_werror_flag" 2845 || test ! -s conftest.err' 2846 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2847 (eval $ac_try) 2>&5 2848 ac_status=$? 2849 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2850 (exit $ac_status); }; } && 2851 { ac_try='test -s conftest.$ac_objext' 2852 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2853 (eval $ac_try) 2>&5 2854 ac_status=$? 2855 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2856 (exit $ac_status); }; }; then 2857 ac_cv_prog_cxx_g=yes 2858else 2859 echo "$as_me: failed program was:" >&5 2860sed 's/^/| /' conftest.$ac_ext >&5 2861 2862CXXFLAGS="" 2863 cat >conftest.$ac_ext <<_ACEOF 2864/* confdefs.h. */ 2865_ACEOF 2866cat confdefs.h >>conftest.$ac_ext 2867cat >>conftest.$ac_ext <<_ACEOF 2868/* end confdefs.h. */ 2869 2870int 2871main () 2872{ 2873 2874 ; 2875 return 0; 2876} 2877_ACEOF 2878rm -f conftest.$ac_objext 2879if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2880 (eval $ac_compile) 2>conftest.er1 2881 ac_status=$? 2882 grep -v '^ *+' conftest.er1 >conftest.err 2883 rm -f conftest.er1 2884 cat conftest.err >&5 2885 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2886 (exit $ac_status); } && 2887 { ac_try='test -z "$ac_cxx_werror_flag" 2888 || test ! -s conftest.err' 2889 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2890 (eval $ac_try) 2>&5 2891 ac_status=$? 2892 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2893 (exit $ac_status); }; } && 2894 { ac_try='test -s conftest.$ac_objext' 2895 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2896 (eval $ac_try) 2>&5 2897 ac_status=$? 2898 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2899 (exit $ac_status); }; }; then 2900 : 2901else 2902 echo "$as_me: failed program was:" >&5 2903sed 's/^/| /' conftest.$ac_ext >&5 2904 2905ac_cxx_werror_flag=$ac_save_cxx_werror_flag 2906 CXXFLAGS="-g" 2907 cat >conftest.$ac_ext <<_ACEOF 2908/* confdefs.h. */ 2909_ACEOF 2910cat confdefs.h >>conftest.$ac_ext 2911cat >>conftest.$ac_ext <<_ACEOF 2912/* end confdefs.h. */ 2913 2914int 2915main () 2916{ 2917 2918 ; 2919 return 0; 2920} 2921_ACEOF 2922rm -f conftest.$ac_objext 2923if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 2924 (eval $ac_compile) 2>conftest.er1 2925 ac_status=$? 2926 grep -v '^ *+' conftest.er1 >conftest.err 2927 rm -f conftest.er1 2928 cat conftest.err >&5 2929 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2930 (exit $ac_status); } && 2931 { ac_try='test -z "$ac_cxx_werror_flag" 2932 || test ! -s conftest.err' 2933 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2934 (eval $ac_try) 2>&5 2935 ac_status=$? 2936 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2937 (exit $ac_status); }; } && 2938 { ac_try='test -s conftest.$ac_objext' 2939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 2940 (eval $ac_try) 2>&5 2941 ac_status=$? 2942 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2943 (exit $ac_status); }; }; then 2944 ac_cv_prog_cxx_g=yes 2945else 2946 echo "$as_me: failed program was:" >&5 2947sed 's/^/| /' conftest.$ac_ext >&5 2948 2949fi 2950rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2951fi 2952rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2953fi 2954rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 2955 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 2956fi 2957echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 2958echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 2959if test "$ac_test_CXXFLAGS" = set; then 2960 CXXFLAGS=$ac_save_CXXFLAGS 2961elif test $ac_cv_prog_cxx_g = yes; then 2962 if test "$GXX" = yes; then 2963 CXXFLAGS="-g -O2" 2964 else 2965 CXXFLAGS="-g" 2966 fi 2967else 2968 if test "$GXX" = yes; then 2969 CXXFLAGS="-O2" 2970 else 2971 CXXFLAGS= 2972 fi 2973fi 2974for ac_declaration in \ 2975 '' \ 2976 'extern "C" void std::exit (int) throw (); using std::exit;' \ 2977 'extern "C" void std::exit (int); using std::exit;' \ 2978 'extern "C" void exit (int) throw ();' \ 2979 'extern "C" void exit (int);' \ 2980 'void exit (int);' 2981do 2982 cat >conftest.$ac_ext <<_ACEOF 2983/* confdefs.h. */ 2984_ACEOF 2985cat confdefs.h >>conftest.$ac_ext 2986cat >>conftest.$ac_ext <<_ACEOF 2987/* end confdefs.h. */ 2988$ac_declaration 2989#include <stdlib.h> 2990int 2991main () 2992{ 2993exit (42); 2994 ; 2995 return 0; 2996} 2997_ACEOF 2998rm -f conftest.$ac_objext 2999if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3000 (eval $ac_compile) 2>conftest.er1 3001 ac_status=$? 3002 grep -v '^ *+' conftest.er1 >conftest.err 3003 rm -f conftest.er1 3004 cat conftest.err >&5 3005 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3006 (exit $ac_status); } && 3007 { ac_try='test -z "$ac_cxx_werror_flag" 3008 || test ! -s conftest.err' 3009 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3010 (eval $ac_try) 2>&5 3011 ac_status=$? 3012 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3013 (exit $ac_status); }; } && 3014 { ac_try='test -s conftest.$ac_objext' 3015 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3016 (eval $ac_try) 2>&5 3017 ac_status=$? 3018 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3019 (exit $ac_status); }; }; then 3020 : 3021else 3022 echo "$as_me: failed program was:" >&5 3023sed 's/^/| /' conftest.$ac_ext >&5 3024 3025continue 3026fi 3027rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3028 cat >conftest.$ac_ext <<_ACEOF 3029/* confdefs.h. */ 3030_ACEOF 3031cat confdefs.h >>conftest.$ac_ext 3032cat >>conftest.$ac_ext <<_ACEOF 3033/* end confdefs.h. */ 3034$ac_declaration 3035int 3036main () 3037{ 3038exit (42); 3039 ; 3040 return 0; 3041} 3042_ACEOF 3043rm -f conftest.$ac_objext 3044if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3045 (eval $ac_compile) 2>conftest.er1 3046 ac_status=$? 3047 grep -v '^ *+' conftest.er1 >conftest.err 3048 rm -f conftest.er1 3049 cat conftest.err >&5 3050 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3051 (exit $ac_status); } && 3052 { ac_try='test -z "$ac_cxx_werror_flag" 3053 || test ! -s conftest.err' 3054 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3055 (eval $ac_try) 2>&5 3056 ac_status=$? 3057 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3058 (exit $ac_status); }; } && 3059 { ac_try='test -s conftest.$ac_objext' 3060 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3061 (eval $ac_try) 2>&5 3062 ac_status=$? 3063 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3064 (exit $ac_status); }; }; then 3065 break 3066else 3067 echo "$as_me: failed program was:" >&5 3068sed 's/^/| /' conftest.$ac_ext >&5 3069 3070fi 3071rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3072done 3073rm -f conftest* 3074if test -n "$ac_declaration"; then 3075 echo '#ifdef __cplusplus' >>confdefs.h 3076 echo $ac_declaration >>confdefs.h 3077 echo '#endif' >>confdefs.h 3078fi 3079 3080ac_ext=c 3081ac_cpp='$CPP $CPPFLAGS' 3082ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3083ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3084ac_compiler_gnu=$ac_cv_c_compiler_gnu 3085 3086 3087 3088 ac_ext=cc 3089ac_cpp='$CXXCPP $CPPFLAGS' 3090ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3091ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3092ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3093 3094 if test "$cross_compiling" = no; then 3095 echo "$as_me:$LINENO: checking that C++ compiler can compile simple program" >&5 3096echo $ECHO_N "checking that C++ compiler can compile simple program... $ECHO_C" >&6 3097 fi 3098 if test "$cross_compiling" = yes; then 3099 : 3100else 3101 cat >conftest.$ac_ext <<_ACEOF 3102 3103 /* confdefs.h. */ 3104_ACEOF 3105cat confdefs.h >>conftest.$ac_ext 3106cat >>conftest.$ac_ext <<_ACEOF 3107/* end confdefs.h. */ 3108 3109 3110int main() { 3111 return 0; 3112} 3113 3114 3115 3116_ACEOF 3117rm -f conftest$ac_exeext 3118if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3119 (eval $ac_link) 2>&5 3120 ac_status=$? 3121 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3122 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3123 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3124 (eval $ac_try) 2>&5 3125 ac_status=$? 3126 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3127 (exit $ac_status); }; }; then 3128 echo "$as_me:$LINENO: result: yes" >&5 3129echo "${ECHO_T}yes" >&6 3130else 3131 echo "$as_me: program exited with status $ac_status" >&5 3132echo "$as_me: failed program was:" >&5 3133sed 's/^/| /' conftest.$ac_ext >&5 3134 3135( exit $ac_status ) 3136echo "$as_me:$LINENO: result: no" >&5 3137echo "${ECHO_T}no" >&6 3138 { { echo "$as_me:$LINENO: error: a working C++ compiler is required" >&5 3139echo "$as_me: error: a working C++ compiler is required" >&2;} 3140 { (exit 1); exit 1; }; } 3141fi 3142rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3143fi 3144 3145 if test "$cross_compiling" = no; then 3146 echo "$as_me:$LINENO: checking that C++ static constructors and destructors are called" >&5 3147echo $ECHO_N "checking that C++ static constructors and destructors are called... $ECHO_C" >&6 3148 fi 3149 if test "$cross_compiling" = yes; then 3150 : 3151else 3152 cat >conftest.$ac_ext <<_ACEOF 3153 3154 /* confdefs.h. */ 3155_ACEOF 3156cat confdefs.h >>conftest.$ac_ext 3157cat >>conftest.$ac_ext <<_ACEOF 3158/* end confdefs.h. */ 3159 3160 3161extern "C" { 3162 void _exit(int); 3163} 3164 3165int i; 3166struct A { 3167 char dummy; 3168 A() { i = 1; } 3169 ~A() { if (i == 1) _exit(0); } 3170}; 3171 3172A a; 3173 3174int main() 3175{ 3176 return 1; 3177} 3178 3179 3180 3181_ACEOF 3182rm -f conftest$ac_exeext 3183if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3184 (eval $ac_link) 2>&5 3185 ac_status=$? 3186 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3187 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3188 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3189 (eval $ac_try) 2>&5 3190 ac_status=$? 3191 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3192 (exit $ac_status); }; }; then 3193 echo "$as_me:$LINENO: result: yes" >&5 3194echo "${ECHO_T}yes" >&6 3195else 3196 echo "$as_me: program exited with status $ac_status" >&5 3197echo "$as_me: failed program was:" >&5 3198sed 's/^/| /' conftest.$ac_ext >&5 3199 3200( exit $ac_status ) 3201echo "$as_me:$LINENO: result: no" >&5 3202echo "${ECHO_T}no" >&6 3203 { { echo "$as_me:$LINENO: error: a working C++ compiler is required" >&5 3204echo "$as_me: error: a working C++ compiler is required" >&2;} 3205 { (exit 1); exit 1; }; } 3206fi 3207rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3208fi 3209 3210 echo "$as_me:$LINENO: checking that header files support C++" >&5 3211echo $ECHO_N "checking that header files support C++... $ECHO_C" >&6 3212 cat >conftest.$ac_ext <<_ACEOF 3213 3214 /* confdefs.h. */ 3215_ACEOF 3216cat confdefs.h >>conftest.$ac_ext 3217cat >>conftest.$ac_ext <<_ACEOF 3218/* end confdefs.h. */ 3219 3220 3221#include <stdio.h> 3222 3223 3224int 3225main () 3226{ 3227 3228 3229fopen(0, 0); 3230 3231 3232 ; 3233 return 0; 3234} 3235 3236_ACEOF 3237rm -f conftest.$ac_objext conftest$ac_exeext 3238if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3239 (eval $ac_link) 2>conftest.er1 3240 ac_status=$? 3241 grep -v '^ *+' conftest.er1 >conftest.err 3242 rm -f conftest.er1 3243 cat conftest.err >&5 3244 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3245 (exit $ac_status); } && 3246 { ac_try='test -z "$ac_cxx_werror_flag" 3247 || test ! -s conftest.err' 3248 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3249 (eval $ac_try) 2>&5 3250 ac_status=$? 3251 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3252 (exit $ac_status); }; } && 3253 { ac_try='test -s conftest$ac_exeext' 3254 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3255 (eval $ac_try) 2>&5 3256 ac_status=$? 3257 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3258 (exit $ac_status); }; }; then 3259 echo "$as_me:$LINENO: result: yes" >&5 3260echo "${ECHO_T}yes" >&6 3261else 3262 echo "$as_me: failed program was:" >&5 3263sed 's/^/| /' conftest.$ac_ext >&5 3264 3265echo "$as_me:$LINENO: result: no" >&5 3266echo "${ECHO_T}no" >&6 3267 { { echo "$as_me:$LINENO: error: header files do not support C++ 3268 (if you are using a version of gcc/g++ earlier than 2.5, 3269 you should install libg++)" >&5 3270echo "$as_me: error: header files do not support C++ 3271 (if you are using a version of gcc/g++ earlier than 2.5, 3272 you should install libg++)" >&2;} 3273 { (exit 1); exit 1; }; } 3274fi 3275rm -f conftest.err conftest.$ac_objext \ 3276 conftest$ac_exeext conftest.$ac_ext 3277 ac_ext=c 3278ac_cpp='$CPP $CPPFLAGS' 3279ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3280ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3281ac_compiler_gnu=$ac_cv_c_compiler_gnu 3282 3283 3284echo "$as_me:$LINENO: checking whether character set is EBCDIC" >&5 3285echo $ECHO_N "checking whether character set is EBCDIC... $ECHO_C" >&6 3286 cat >conftest.$ac_ext <<_ACEOF 3287 3288 /* confdefs.h. */ 3289_ACEOF 3290cat confdefs.h >>conftest.$ac_ext 3291cat >>conftest.$ac_ext <<_ACEOF 3292/* end confdefs.h. */ 3293 3294 3295/* Treat any failure as ASCII for compatibility with existing art. 3296 Use compile-time rather than run-time tests for cross-compiler 3297 tolerance. */ 3298#if '0' != 240 3299make an error "Character set is not EBCDIC" 3300#endif 3301 3302 3303int 3304main () 3305{ 3306 3307 ; 3308 return 0; 3309} 3310 3311_ACEOF 3312rm -f conftest.$ac_objext 3313if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 3314 (eval $ac_compile) 2>conftest.er1 3315 ac_status=$? 3316 grep -v '^ *+' conftest.er1 >conftest.err 3317 rm -f conftest.er1 3318 cat conftest.err >&5 3319 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3320 (exit $ac_status); } && 3321 { ac_try='test -z "$ac_c_werror_flag" 3322 || test ! -s conftest.err' 3323 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3324 (eval $ac_try) 2>&5 3325 ac_status=$? 3326 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3327 (exit $ac_status); }; } && 3328 { ac_try='test -s conftest.$ac_objext' 3329 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3330 (eval $ac_try) 2>&5 3331 ac_status=$? 3332 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3333 (exit $ac_status); }; }; then 3334 groff_cv_ebcdic="yes" 3335 TTYDEVDIRS="font/devcp1047" 3336 echo "$as_me:$LINENO: result: yes" >&5 3337echo "${ECHO_T}yes" >&6 3338 3339cat >>confdefs.h <<\_ACEOF 3340#define IS_EBCDIC_HOST 1 3341_ACEOF 3342 3343else 3344 echo "$as_me: failed program was:" >&5 3345sed 's/^/| /' conftest.$ac_ext >&5 3346 3347groff_cv_ebcdic="no" 3348 TTYDEVDIRS="font/devascii font/devlatin1" 3349 OTHERDEVDIRS="font/devlj4 font/devlbp" 3350 echo "$as_me:$LINENO: result: no" >&5 3351echo "${ECHO_T}no" >&6 3352fi 3353rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 3354 3355 3356if test "$groff_cv_ebcdic" = "yes"; then 3357 echo "$as_me:$LINENO: checking for OS/390 Unix" >&5 3358echo $ECHO_N "checking for OS/390 Unix... $ECHO_C" >&6 3359 case `uname` in 3360 OS/390) 3361 CFLAGS="$CFLAGS -D_ALL_SOURCE" 3362 echo "$as_me:$LINENO: result: yes" >&5 3363echo "${ECHO_T}yes" >&6 ;; 3364 *) 3365 echo "$as_me:$LINENO: result: no" >&5 3366echo "${ECHO_T}no" >&6 ;; 3367 esac 3368 fi 3369ac_ext=c 3370ac_cpp='$CPP $CPPFLAGS' 3371ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3372ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3373ac_compiler_gnu=$ac_cv_c_compiler_gnu 3374echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 3375echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 3376# On Suns, sometimes $CPP names a directory. 3377if test -n "$CPP" && test -d "$CPP"; then 3378 CPP= 3379fi 3380if test -z "$CPP"; then 3381 if test "${ac_cv_prog_CPP+set}" = set; then 3382 echo $ECHO_N "(cached) $ECHO_C" >&6 3383else 3384 # Double quotes because CPP needs to be expanded 3385 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3386 do 3387 ac_preproc_ok=false 3388for ac_c_preproc_warn_flag in '' yes 3389do 3390 # Use a header file that comes with gcc, so configuring glibc 3391 # with a fresh cross-compiler works. 3392 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3393 # <limits.h> exists even on freestanding compilers. 3394 # On the NeXT, cc -E runs the code through the compiler's parser, 3395 # not just through cpp. "Syntax error" is here to catch this case. 3396 cat >conftest.$ac_ext <<_ACEOF 3397/* confdefs.h. */ 3398_ACEOF 3399cat confdefs.h >>conftest.$ac_ext 3400cat >>conftest.$ac_ext <<_ACEOF 3401/* end confdefs.h. */ 3402#ifdef __STDC__ 3403# include <limits.h> 3404#else 3405# include <assert.h> 3406#endif 3407 Syntax error 3408_ACEOF 3409if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3410 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3411 ac_status=$? 3412 grep -v '^ *+' conftest.er1 >conftest.err 3413 rm -f conftest.er1 3414 cat conftest.err >&5 3415 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3416 (exit $ac_status); } >/dev/null; then 3417 if test -s conftest.err; then 3418 ac_cpp_err=$ac_c_preproc_warn_flag 3419 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3420 else 3421 ac_cpp_err= 3422 fi 3423else 3424 ac_cpp_err=yes 3425fi 3426if test -z "$ac_cpp_err"; then 3427 : 3428else 3429 echo "$as_me: failed program was:" >&5 3430sed 's/^/| /' conftest.$ac_ext >&5 3431 3432 # Broken: fails on valid input. 3433continue 3434fi 3435rm -f conftest.err conftest.$ac_ext 3436 3437 # OK, works on sane cases. Now check whether non-existent headers 3438 # can be detected and how. 3439 cat >conftest.$ac_ext <<_ACEOF 3440/* confdefs.h. */ 3441_ACEOF 3442cat confdefs.h >>conftest.$ac_ext 3443cat >>conftest.$ac_ext <<_ACEOF 3444/* end confdefs.h. */ 3445#include <ac_nonexistent.h> 3446_ACEOF 3447if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3448 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3449 ac_status=$? 3450 grep -v '^ *+' conftest.er1 >conftest.err 3451 rm -f conftest.er1 3452 cat conftest.err >&5 3453 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3454 (exit $ac_status); } >/dev/null; then 3455 if test -s conftest.err; then 3456 ac_cpp_err=$ac_c_preproc_warn_flag 3457 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3458 else 3459 ac_cpp_err= 3460 fi 3461else 3462 ac_cpp_err=yes 3463fi 3464if test -z "$ac_cpp_err"; then 3465 # Broken: success on invalid input. 3466continue 3467else 3468 echo "$as_me: failed program was:" >&5 3469sed 's/^/| /' conftest.$ac_ext >&5 3470 3471 # Passes both tests. 3472ac_preproc_ok=: 3473break 3474fi 3475rm -f conftest.err conftest.$ac_ext 3476 3477done 3478# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3479rm -f conftest.err conftest.$ac_ext 3480if $ac_preproc_ok; then 3481 break 3482fi 3483 3484 done 3485 ac_cv_prog_CPP=$CPP 3486 3487fi 3488 CPP=$ac_cv_prog_CPP 3489else 3490 ac_cv_prog_CPP=$CPP 3491fi 3492echo "$as_me:$LINENO: result: $CPP" >&5 3493echo "${ECHO_T}$CPP" >&6 3494ac_preproc_ok=false 3495for ac_c_preproc_warn_flag in '' yes 3496do 3497 # Use a header file that comes with gcc, so configuring glibc 3498 # with a fresh cross-compiler works. 3499 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3500 # <limits.h> exists even on freestanding compilers. 3501 # On the NeXT, cc -E runs the code through the compiler's parser, 3502 # not just through cpp. "Syntax error" is here to catch this case. 3503 cat >conftest.$ac_ext <<_ACEOF 3504/* confdefs.h. */ 3505_ACEOF 3506cat confdefs.h >>conftest.$ac_ext 3507cat >>conftest.$ac_ext <<_ACEOF 3508/* end confdefs.h. */ 3509#ifdef __STDC__ 3510# include <limits.h> 3511#else 3512# include <assert.h> 3513#endif 3514 Syntax error 3515_ACEOF 3516if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3517 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3518 ac_status=$? 3519 grep -v '^ *+' conftest.er1 >conftest.err 3520 rm -f conftest.er1 3521 cat conftest.err >&5 3522 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3523 (exit $ac_status); } >/dev/null; then 3524 if test -s conftest.err; then 3525 ac_cpp_err=$ac_c_preproc_warn_flag 3526 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3527 else 3528 ac_cpp_err= 3529 fi 3530else 3531 ac_cpp_err=yes 3532fi 3533if test -z "$ac_cpp_err"; then 3534 : 3535else 3536 echo "$as_me: failed program was:" >&5 3537sed 's/^/| /' conftest.$ac_ext >&5 3538 3539 # Broken: fails on valid input. 3540continue 3541fi 3542rm -f conftest.err conftest.$ac_ext 3543 3544 # OK, works on sane cases. Now check whether non-existent headers 3545 # can be detected and how. 3546 cat >conftest.$ac_ext <<_ACEOF 3547/* confdefs.h. */ 3548_ACEOF 3549cat confdefs.h >>conftest.$ac_ext 3550cat >>conftest.$ac_ext <<_ACEOF 3551/* end confdefs.h. */ 3552#include <ac_nonexistent.h> 3553_ACEOF 3554if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3555 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3556 ac_status=$? 3557 grep -v '^ *+' conftest.er1 >conftest.err 3558 rm -f conftest.er1 3559 cat conftest.err >&5 3560 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3561 (exit $ac_status); } >/dev/null; then 3562 if test -s conftest.err; then 3563 ac_cpp_err=$ac_c_preproc_warn_flag 3564 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3565 else 3566 ac_cpp_err= 3567 fi 3568else 3569 ac_cpp_err=yes 3570fi 3571if test -z "$ac_cpp_err"; then 3572 # Broken: success on invalid input. 3573continue 3574else 3575 echo "$as_me: failed program was:" >&5 3576sed 's/^/| /' conftest.$ac_ext >&5 3577 3578 # Passes both tests. 3579ac_preproc_ok=: 3580break 3581fi 3582rm -f conftest.err conftest.$ac_ext 3583 3584done 3585# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3586rm -f conftest.err conftest.$ac_ext 3587if $ac_preproc_ok; then 3588 : 3589else 3590 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 3591See \`config.log' for more details." >&5 3592echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 3593See \`config.log' for more details." >&2;} 3594 { (exit 1); exit 1; }; } 3595fi 3596 3597ac_ext=c 3598ac_cpp='$CPP $CPPFLAGS' 3599ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3600ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3601ac_compiler_gnu=$ac_cv_c_compiler_gnu 3602 3603 3604echo "$as_me:$LINENO: checking for X" >&5 3605echo $ECHO_N "checking for X... $ECHO_C" >&6 3606 3607 3608# Check whether --with-x or --without-x was given. 3609if test "${with_x+set}" = set; then 3610 withval="$with_x" 3611 3612fi; 3613# $have_x is `yes', `no', `disabled', or empty when we do not yet know. 3614if test "x$with_x" = xno; then 3615 # The user explicitly disabled X. 3616 have_x=disabled 3617else 3618 if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then 3619 # Both variables are already set. 3620 have_x=yes 3621 else 3622 if test "${ac_cv_have_x+set}" = set; then 3623 echo $ECHO_N "(cached) $ECHO_C" >&6 3624else 3625 # One or both of the vars are not set, and there is no cached value. 3626ac_x_includes=no ac_x_libraries=no 3627rm -f -r conftest.dir 3628if mkdir conftest.dir; then 3629 cd conftest.dir 3630 # Make sure to not put "make" in the Imakefile rules, since we grep it out. 3631 cat >Imakefile <<'_ACEOF' 3632acfindx: 3633 @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"' 3634_ACEOF 3635 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then 3636 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 3637 eval `${MAKE-make} acfindx 2>/dev/null | grep -v make` 3638 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. 3639 for ac_extension in a so sl; do 3640 if test ! -f $ac_im_usrlibdir/libX11.$ac_extension && 3641 test -f $ac_im_libdir/libX11.$ac_extension; then 3642 ac_im_usrlibdir=$ac_im_libdir; break 3643 fi 3644 done 3645 # Screen out bogus values from the imake configuration. They are 3646 # bogus both because they are the default anyway, and because 3647 # using them would break gcc on systems where it needs fixed includes. 3648 case $ac_im_incroot in 3649 /usr/include) ;; 3650 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; 3651 esac 3652 case $ac_im_usrlibdir in 3653 /usr/lib | /lib) ;; 3654 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; 3655 esac 3656 fi 3657 cd .. 3658 rm -f -r conftest.dir 3659fi 3660 3661# Standard set of common directories for X headers. 3662# Check X11 before X11Rn because it is often a symlink to the current release. 3663ac_x_header_dirs=' 3664/usr/X11/include 3665/usr/X11R6/include 3666/usr/X11R5/include 3667/usr/X11R4/include 3668 3669/usr/include/X11 3670/usr/include/X11R6 3671/usr/include/X11R5 3672/usr/include/X11R4 3673 3674/usr/local/X11/include 3675/usr/local/X11R6/include 3676/usr/local/X11R5/include 3677/usr/local/X11R4/include 3678 3679/usr/local/include/X11 3680/usr/local/include/X11R6 3681/usr/local/include/X11R5 3682/usr/local/include/X11R4 3683 3684/usr/X386/include 3685/usr/x386/include 3686/usr/XFree86/include/X11 3687 3688/usr/include 3689/usr/local/include 3690/usr/unsupported/include 3691/usr/athena/include 3692/usr/local/x11r5/include 3693/usr/lpp/Xamples/include 3694 3695/usr/openwin/include 3696/usr/openwin/share/include' 3697 3698if test "$ac_x_includes" = no; then 3699 # Guess where to find include files, by looking for Intrinsic.h. 3700 # First, try using that file with no special directory specified. 3701 cat >conftest.$ac_ext <<_ACEOF 3702/* confdefs.h. */ 3703_ACEOF 3704cat confdefs.h >>conftest.$ac_ext 3705cat >>conftest.$ac_ext <<_ACEOF 3706/* end confdefs.h. */ 3707#include <X11/Intrinsic.h> 3708_ACEOF 3709if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 3710 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3711 ac_status=$? 3712 grep -v '^ *+' conftest.er1 >conftest.err 3713 rm -f conftest.er1 3714 cat conftest.err >&5 3715 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3716 (exit $ac_status); } >/dev/null; then 3717 if test -s conftest.err; then 3718 ac_cpp_err=$ac_c_preproc_warn_flag 3719 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 3720 else 3721 ac_cpp_err= 3722 fi 3723else 3724 ac_cpp_err=yes 3725fi 3726if test -z "$ac_cpp_err"; then 3727 # We can compile using X headers with no special include directory. 3728ac_x_includes= 3729else 3730 echo "$as_me: failed program was:" >&5 3731sed 's/^/| /' conftest.$ac_ext >&5 3732 3733 for ac_dir in $ac_x_header_dirs; do 3734 if test -r "$ac_dir/X11/Intrinsic.h"; then 3735 ac_x_includes=$ac_dir 3736 break 3737 fi 3738done 3739fi 3740rm -f conftest.err conftest.$ac_ext 3741fi # $ac_x_includes = no 3742 3743if test "$ac_x_libraries" = no; then 3744 # Check for the libraries. 3745 # See if we find them without any special options. 3746 # Don't add to $LIBS permanently. 3747 ac_save_LIBS=$LIBS 3748 LIBS="-lXt $LIBS" 3749 cat >conftest.$ac_ext <<_ACEOF 3750/* confdefs.h. */ 3751_ACEOF 3752cat confdefs.h >>conftest.$ac_ext 3753cat >>conftest.$ac_ext <<_ACEOF 3754/* end confdefs.h. */ 3755#include <X11/Intrinsic.h> 3756int 3757main () 3758{ 3759XtMalloc (0) 3760 ; 3761 return 0; 3762} 3763_ACEOF 3764rm -f conftest.$ac_objext conftest$ac_exeext 3765if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3766 (eval $ac_link) 2>conftest.er1 3767 ac_status=$? 3768 grep -v '^ *+' conftest.er1 >conftest.err 3769 rm -f conftest.er1 3770 cat conftest.err >&5 3771 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3772 (exit $ac_status); } && 3773 { ac_try='test -z "$ac_c_werror_flag" 3774 || test ! -s conftest.err' 3775 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3776 (eval $ac_try) 2>&5 3777 ac_status=$? 3778 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3779 (exit $ac_status); }; } && 3780 { ac_try='test -s conftest$ac_exeext' 3781 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3782 (eval $ac_try) 2>&5 3783 ac_status=$? 3784 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3785 (exit $ac_status); }; }; then 3786 LIBS=$ac_save_LIBS 3787# We can link X programs with no special library path. 3788ac_x_libraries= 3789else 3790 echo "$as_me: failed program was:" >&5 3791sed 's/^/| /' conftest.$ac_ext >&5 3792 3793LIBS=$ac_save_LIBS 3794for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` 3795do 3796 # Don't even attempt the hair of trying to link an X program! 3797 for ac_extension in a so sl; do 3798 if test -r $ac_dir/libXt.$ac_extension; then 3799 ac_x_libraries=$ac_dir 3800 break 2 3801 fi 3802 done 3803done 3804fi 3805rm -f conftest.err conftest.$ac_objext \ 3806 conftest$ac_exeext conftest.$ac_ext 3807fi # $ac_x_libraries = no 3808 3809if test "$ac_x_includes" = no || test "$ac_x_libraries" = no; then 3810 # Didn't find X anywhere. Cache the known absence of X. 3811 ac_cv_have_x="have_x=no" 3812else 3813 # Record where we found X for the cache. 3814 ac_cv_have_x="have_x=yes \ 3815 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries" 3816fi 3817fi 3818 3819 fi 3820 eval "$ac_cv_have_x" 3821fi # $with_x != no 3822 3823if test "$have_x" != yes; then 3824 echo "$as_me:$LINENO: result: $have_x" >&5 3825echo "${ECHO_T}$have_x" >&6 3826 no_x=yes 3827else 3828 # If each of the values was on the command line, it overrides each guess. 3829 test "x$x_includes" = xNONE && x_includes=$ac_x_includes 3830 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries 3831 # Update the cache value to reflect the command line values. 3832 ac_cv_have_x="have_x=yes \ 3833 ac_x_includes=$x_includes ac_x_libraries=$x_libraries" 3834 echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5 3835echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6 3836fi 3837 3838if test "$no_x" = yes; then 3839 # Not all programs may use this symbol, but it does not hurt to define it. 3840 3841cat >>confdefs.h <<\_ACEOF 3842#define X_DISPLAY_MISSING 1 3843_ACEOF 3844 3845 X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= 3846else 3847 if test -n "$x_includes"; then 3848 X_CFLAGS="$X_CFLAGS -I$x_includes" 3849 fi 3850 3851 # It would also be nice to do this for all -L options, not just this one. 3852 if test -n "$x_libraries"; then 3853 X_LIBS="$X_LIBS -L$x_libraries" 3854 # For Solaris; some versions of Sun CC require a space after -R and 3855 # others require no space. Words are not sufficient . . . . 3856 case `(uname -sr) 2>/dev/null` in 3857 "SunOS 5"*) 3858 echo "$as_me:$LINENO: checking whether -R must be followed by a space" >&5 3859echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6 3860 ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" 3861 cat >conftest.$ac_ext <<_ACEOF 3862/* confdefs.h. */ 3863_ACEOF 3864cat confdefs.h >>conftest.$ac_ext 3865cat >>conftest.$ac_ext <<_ACEOF 3866/* end confdefs.h. */ 3867 3868int 3869main () 3870{ 3871 3872 ; 3873 return 0; 3874} 3875_ACEOF 3876rm -f conftest.$ac_objext conftest$ac_exeext 3877if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3878 (eval $ac_link) 2>conftest.er1 3879 ac_status=$? 3880 grep -v '^ *+' conftest.er1 >conftest.err 3881 rm -f conftest.er1 3882 cat conftest.err >&5 3883 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3884 (exit $ac_status); } && 3885 { ac_try='test -z "$ac_c_werror_flag" 3886 || test ! -s conftest.err' 3887 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3888 (eval $ac_try) 2>&5 3889 ac_status=$? 3890 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3891 (exit $ac_status); }; } && 3892 { ac_try='test -s conftest$ac_exeext' 3893 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3894 (eval $ac_try) 2>&5 3895 ac_status=$? 3896 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3897 (exit $ac_status); }; }; then 3898 ac_R_nospace=yes 3899else 3900 echo "$as_me: failed program was:" >&5 3901sed 's/^/| /' conftest.$ac_ext >&5 3902 3903ac_R_nospace=no 3904fi 3905rm -f conftest.err conftest.$ac_objext \ 3906 conftest$ac_exeext conftest.$ac_ext 3907 if test $ac_R_nospace = yes; then 3908 echo "$as_me:$LINENO: result: no" >&5 3909echo "${ECHO_T}no" >&6 3910 X_LIBS="$X_LIBS -R$x_libraries" 3911 else 3912 LIBS="$ac_xsave_LIBS -R $x_libraries" 3913 cat >conftest.$ac_ext <<_ACEOF 3914/* confdefs.h. */ 3915_ACEOF 3916cat confdefs.h >>conftest.$ac_ext 3917cat >>conftest.$ac_ext <<_ACEOF 3918/* end confdefs.h. */ 3919 3920int 3921main () 3922{ 3923 3924 ; 3925 return 0; 3926} 3927_ACEOF 3928rm -f conftest.$ac_objext conftest$ac_exeext 3929if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 3930 (eval $ac_link) 2>conftest.er1 3931 ac_status=$? 3932 grep -v '^ *+' conftest.er1 >conftest.err 3933 rm -f conftest.er1 3934 cat conftest.err >&5 3935 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3936 (exit $ac_status); } && 3937 { ac_try='test -z "$ac_c_werror_flag" 3938 || test ! -s conftest.err' 3939 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3940 (eval $ac_try) 2>&5 3941 ac_status=$? 3942 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3943 (exit $ac_status); }; } && 3944 { ac_try='test -s conftest$ac_exeext' 3945 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 3946 (eval $ac_try) 2>&5 3947 ac_status=$? 3948 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3949 (exit $ac_status); }; }; then 3950 ac_R_space=yes 3951else 3952 echo "$as_me: failed program was:" >&5 3953sed 's/^/| /' conftest.$ac_ext >&5 3954 3955ac_R_space=no 3956fi 3957rm -f conftest.err conftest.$ac_objext \ 3958 conftest$ac_exeext conftest.$ac_ext 3959 if test $ac_R_space = yes; then 3960 echo "$as_me:$LINENO: result: yes" >&5 3961echo "${ECHO_T}yes" >&6 3962 X_LIBS="$X_LIBS -R $x_libraries" 3963 else 3964 echo "$as_me:$LINENO: result: neither works" >&5 3965echo "${ECHO_T}neither works" >&6 3966 fi 3967 fi 3968 LIBS=$ac_xsave_LIBS 3969 esac 3970 fi 3971 3972 # Check for system-dependent libraries X programs must link with. 3973 # Do this before checking for the system-independent R6 libraries 3974 # (-lICE), since we may need -lsocket or whatever for X linking. 3975 3976 if test "$ISC" = yes; then 3977 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" 3978 else 3979 # Martyn Johnson says this is needed for Ultrix, if the X 3980 # libraries were built with DECnet support. And Karl Berry says 3981 # the Alpha needs dnet_stub (dnet does not exist). 3982 ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" 3983 cat >conftest.$ac_ext <<_ACEOF 3984/* confdefs.h. */ 3985_ACEOF 3986cat confdefs.h >>conftest.$ac_ext 3987cat >>conftest.$ac_ext <<_ACEOF 3988/* end confdefs.h. */ 3989 3990/* Override any gcc2 internal prototype to avoid an error. */ 3991#ifdef __cplusplus 3992extern "C" 3993#endif 3994/* We use char because int might match the return type of a gcc2 3995 builtin and then its argument prototype would still apply. */ 3996char XOpenDisplay (); 3997int 3998main () 3999{ 4000XOpenDisplay (); 4001 ; 4002 return 0; 4003} 4004_ACEOF 4005rm -f conftest.$ac_objext conftest$ac_exeext 4006if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4007 (eval $ac_link) 2>conftest.er1 4008 ac_status=$? 4009 grep -v '^ *+' conftest.er1 >conftest.err 4010 rm -f conftest.er1 4011 cat conftest.err >&5 4012 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4013 (exit $ac_status); } && 4014 { ac_try='test -z "$ac_c_werror_flag" 4015 || test ! -s conftest.err' 4016 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4017 (eval $ac_try) 2>&5 4018 ac_status=$? 4019 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4020 (exit $ac_status); }; } && 4021 { ac_try='test -s conftest$ac_exeext' 4022 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4023 (eval $ac_try) 2>&5 4024 ac_status=$? 4025 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4026 (exit $ac_status); }; }; then 4027 : 4028else 4029 echo "$as_me: failed program was:" >&5 4030sed 's/^/| /' conftest.$ac_ext >&5 4031 4032echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5 4033echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6 4034if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then 4035 echo $ECHO_N "(cached) $ECHO_C" >&6 4036else 4037 ac_check_lib_save_LIBS=$LIBS 4038LIBS="-ldnet $LIBS" 4039cat >conftest.$ac_ext <<_ACEOF 4040/* confdefs.h. */ 4041_ACEOF 4042cat confdefs.h >>conftest.$ac_ext 4043cat >>conftest.$ac_ext <<_ACEOF 4044/* end confdefs.h. */ 4045 4046/* Override any gcc2 internal prototype to avoid an error. */ 4047#ifdef __cplusplus 4048extern "C" 4049#endif 4050/* We use char because int might match the return type of a gcc2 4051 builtin and then its argument prototype would still apply. */ 4052char dnet_ntoa (); 4053int 4054main () 4055{ 4056dnet_ntoa (); 4057 ; 4058 return 0; 4059} 4060_ACEOF 4061rm -f conftest.$ac_objext conftest$ac_exeext 4062if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4063 (eval $ac_link) 2>conftest.er1 4064 ac_status=$? 4065 grep -v '^ *+' conftest.er1 >conftest.err 4066 rm -f conftest.er1 4067 cat conftest.err >&5 4068 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4069 (exit $ac_status); } && 4070 { ac_try='test -z "$ac_c_werror_flag" 4071 || test ! -s conftest.err' 4072 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4073 (eval $ac_try) 2>&5 4074 ac_status=$? 4075 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4076 (exit $ac_status); }; } && 4077 { ac_try='test -s conftest$ac_exeext' 4078 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4079 (eval $ac_try) 2>&5 4080 ac_status=$? 4081 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4082 (exit $ac_status); }; }; then 4083 ac_cv_lib_dnet_dnet_ntoa=yes 4084else 4085 echo "$as_me: failed program was:" >&5 4086sed 's/^/| /' conftest.$ac_ext >&5 4087 4088ac_cv_lib_dnet_dnet_ntoa=no 4089fi 4090rm -f conftest.err conftest.$ac_objext \ 4091 conftest$ac_exeext conftest.$ac_ext 4092LIBS=$ac_check_lib_save_LIBS 4093fi 4094echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 4095echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6 4096if test $ac_cv_lib_dnet_dnet_ntoa = yes; then 4097 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" 4098fi 4099 4100 if test $ac_cv_lib_dnet_dnet_ntoa = no; then 4101 echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet_stub" >&5 4102echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6 4103if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then 4104 echo $ECHO_N "(cached) $ECHO_C" >&6 4105else 4106 ac_check_lib_save_LIBS=$LIBS 4107LIBS="-ldnet_stub $LIBS" 4108cat >conftest.$ac_ext <<_ACEOF 4109/* confdefs.h. */ 4110_ACEOF 4111cat confdefs.h >>conftest.$ac_ext 4112cat >>conftest.$ac_ext <<_ACEOF 4113/* end confdefs.h. */ 4114 4115/* Override any gcc2 internal prototype to avoid an error. */ 4116#ifdef __cplusplus 4117extern "C" 4118#endif 4119/* We use char because int might match the return type of a gcc2 4120 builtin and then its argument prototype would still apply. */ 4121char dnet_ntoa (); 4122int 4123main () 4124{ 4125dnet_ntoa (); 4126 ; 4127 return 0; 4128} 4129_ACEOF 4130rm -f conftest.$ac_objext conftest$ac_exeext 4131if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4132 (eval $ac_link) 2>conftest.er1 4133 ac_status=$? 4134 grep -v '^ *+' conftest.er1 >conftest.err 4135 rm -f conftest.er1 4136 cat conftest.err >&5 4137 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4138 (exit $ac_status); } && 4139 { ac_try='test -z "$ac_c_werror_flag" 4140 || test ! -s conftest.err' 4141 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4142 (eval $ac_try) 2>&5 4143 ac_status=$? 4144 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4145 (exit $ac_status); }; } && 4146 { ac_try='test -s conftest$ac_exeext' 4147 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4148 (eval $ac_try) 2>&5 4149 ac_status=$? 4150 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4151 (exit $ac_status); }; }; then 4152 ac_cv_lib_dnet_stub_dnet_ntoa=yes 4153else 4154 echo "$as_me: failed program was:" >&5 4155sed 's/^/| /' conftest.$ac_ext >&5 4156 4157ac_cv_lib_dnet_stub_dnet_ntoa=no 4158fi 4159rm -f conftest.err conftest.$ac_objext \ 4160 conftest$ac_exeext conftest.$ac_ext 4161LIBS=$ac_check_lib_save_LIBS 4162fi 4163echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 4164echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6 4165if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then 4166 X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" 4167fi 4168 4169 fi 4170fi 4171rm -f conftest.err conftest.$ac_objext \ 4172 conftest$ac_exeext conftest.$ac_ext 4173 LIBS="$ac_xsave_LIBS" 4174 4175 # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, 4176 # to get the SysV transport functions. 4177 # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) 4178 # needs -lnsl. 4179 # The nsl library prevents programs from opening the X display 4180 # on Irix 5.2, according to T.E. Dickey. 4181 # The functions gethostbyname, getservbyname, and inet_addr are 4182 # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. 4183 echo "$as_me:$LINENO: checking for gethostbyname" >&5 4184echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6 4185if test "${ac_cv_func_gethostbyname+set}" = set; then 4186 echo $ECHO_N "(cached) $ECHO_C" >&6 4187else 4188 cat >conftest.$ac_ext <<_ACEOF 4189/* confdefs.h. */ 4190_ACEOF 4191cat confdefs.h >>conftest.$ac_ext 4192cat >>conftest.$ac_ext <<_ACEOF 4193/* end confdefs.h. */ 4194/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname. 4195 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4196#define gethostbyname innocuous_gethostbyname 4197 4198/* System header to define __stub macros and hopefully few prototypes, 4199 which can conflict with char gethostbyname (); below. 4200 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4201 <limits.h> exists even on freestanding compilers. */ 4202 4203#ifdef __STDC__ 4204# include <limits.h> 4205#else 4206# include <assert.h> 4207#endif 4208 4209#undef gethostbyname 4210 4211/* Override any gcc2 internal prototype to avoid an error. */ 4212#ifdef __cplusplus 4213extern "C" 4214{ 4215#endif 4216/* We use char because int might match the return type of a gcc2 4217 builtin and then its argument prototype would still apply. */ 4218char gethostbyname (); 4219/* The GNU C library defines this for functions which it implements 4220 to always fail with ENOSYS. Some functions are actually named 4221 something starting with __ and the normal name is an alias. */ 4222#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname) 4223choke me 4224#else 4225char (*f) () = gethostbyname; 4226#endif 4227#ifdef __cplusplus 4228} 4229#endif 4230 4231int 4232main () 4233{ 4234return f != gethostbyname; 4235 ; 4236 return 0; 4237} 4238_ACEOF 4239rm -f conftest.$ac_objext conftest$ac_exeext 4240if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4241 (eval $ac_link) 2>conftest.er1 4242 ac_status=$? 4243 grep -v '^ *+' conftest.er1 >conftest.err 4244 rm -f conftest.er1 4245 cat conftest.err >&5 4246 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4247 (exit $ac_status); } && 4248 { ac_try='test -z "$ac_c_werror_flag" 4249 || test ! -s conftest.err' 4250 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4251 (eval $ac_try) 2>&5 4252 ac_status=$? 4253 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4254 (exit $ac_status); }; } && 4255 { ac_try='test -s conftest$ac_exeext' 4256 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4257 (eval $ac_try) 2>&5 4258 ac_status=$? 4259 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4260 (exit $ac_status); }; }; then 4261 ac_cv_func_gethostbyname=yes 4262else 4263 echo "$as_me: failed program was:" >&5 4264sed 's/^/| /' conftest.$ac_ext >&5 4265 4266ac_cv_func_gethostbyname=no 4267fi 4268rm -f conftest.err conftest.$ac_objext \ 4269 conftest$ac_exeext conftest.$ac_ext 4270fi 4271echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5 4272echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6 4273 4274 if test $ac_cv_func_gethostbyname = no; then 4275 echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5 4276echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6 4277if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then 4278 echo $ECHO_N "(cached) $ECHO_C" >&6 4279else 4280 ac_check_lib_save_LIBS=$LIBS 4281LIBS="-lnsl $LIBS" 4282cat >conftest.$ac_ext <<_ACEOF 4283/* confdefs.h. */ 4284_ACEOF 4285cat confdefs.h >>conftest.$ac_ext 4286cat >>conftest.$ac_ext <<_ACEOF 4287/* end confdefs.h. */ 4288 4289/* Override any gcc2 internal prototype to avoid an error. */ 4290#ifdef __cplusplus 4291extern "C" 4292#endif 4293/* We use char because int might match the return type of a gcc2 4294 builtin and then its argument prototype would still apply. */ 4295char gethostbyname (); 4296int 4297main () 4298{ 4299gethostbyname (); 4300 ; 4301 return 0; 4302} 4303_ACEOF 4304rm -f conftest.$ac_objext conftest$ac_exeext 4305if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4306 (eval $ac_link) 2>conftest.er1 4307 ac_status=$? 4308 grep -v '^ *+' conftest.er1 >conftest.err 4309 rm -f conftest.er1 4310 cat conftest.err >&5 4311 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4312 (exit $ac_status); } && 4313 { ac_try='test -z "$ac_c_werror_flag" 4314 || test ! -s conftest.err' 4315 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4316 (eval $ac_try) 2>&5 4317 ac_status=$? 4318 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4319 (exit $ac_status); }; } && 4320 { ac_try='test -s conftest$ac_exeext' 4321 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4322 (eval $ac_try) 2>&5 4323 ac_status=$? 4324 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4325 (exit $ac_status); }; }; then 4326 ac_cv_lib_nsl_gethostbyname=yes 4327else 4328 echo "$as_me: failed program was:" >&5 4329sed 's/^/| /' conftest.$ac_ext >&5 4330 4331ac_cv_lib_nsl_gethostbyname=no 4332fi 4333rm -f conftest.err conftest.$ac_objext \ 4334 conftest$ac_exeext conftest.$ac_ext 4335LIBS=$ac_check_lib_save_LIBS 4336fi 4337echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5 4338echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6 4339if test $ac_cv_lib_nsl_gethostbyname = yes; then 4340 X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" 4341fi 4342 4343 if test $ac_cv_lib_nsl_gethostbyname = no; then 4344 echo "$as_me:$LINENO: checking for gethostbyname in -lbsd" >&5 4345echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6 4346if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then 4347 echo $ECHO_N "(cached) $ECHO_C" >&6 4348else 4349 ac_check_lib_save_LIBS=$LIBS 4350LIBS="-lbsd $LIBS" 4351cat >conftest.$ac_ext <<_ACEOF 4352/* confdefs.h. */ 4353_ACEOF 4354cat confdefs.h >>conftest.$ac_ext 4355cat >>conftest.$ac_ext <<_ACEOF 4356/* end confdefs.h. */ 4357 4358/* Override any gcc2 internal prototype to avoid an error. */ 4359#ifdef __cplusplus 4360extern "C" 4361#endif 4362/* We use char because int might match the return type of a gcc2 4363 builtin and then its argument prototype would still apply. */ 4364char gethostbyname (); 4365int 4366main () 4367{ 4368gethostbyname (); 4369 ; 4370 return 0; 4371} 4372_ACEOF 4373rm -f conftest.$ac_objext conftest$ac_exeext 4374if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4375 (eval $ac_link) 2>conftest.er1 4376 ac_status=$? 4377 grep -v '^ *+' conftest.er1 >conftest.err 4378 rm -f conftest.er1 4379 cat conftest.err >&5 4380 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4381 (exit $ac_status); } && 4382 { ac_try='test -z "$ac_c_werror_flag" 4383 || test ! -s conftest.err' 4384 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4385 (eval $ac_try) 2>&5 4386 ac_status=$? 4387 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4388 (exit $ac_status); }; } && 4389 { ac_try='test -s conftest$ac_exeext' 4390 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4391 (eval $ac_try) 2>&5 4392 ac_status=$? 4393 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4394 (exit $ac_status); }; }; then 4395 ac_cv_lib_bsd_gethostbyname=yes 4396else 4397 echo "$as_me: failed program was:" >&5 4398sed 's/^/| /' conftest.$ac_ext >&5 4399 4400ac_cv_lib_bsd_gethostbyname=no 4401fi 4402rm -f conftest.err conftest.$ac_objext \ 4403 conftest$ac_exeext conftest.$ac_ext 4404LIBS=$ac_check_lib_save_LIBS 4405fi 4406echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_gethostbyname" >&5 4407echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6 4408if test $ac_cv_lib_bsd_gethostbyname = yes; then 4409 X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" 4410fi 4411 4412 fi 4413 fi 4414 4415 # lieder@skyler.mavd.honeywell.com says without -lsocket, 4416 # socket/setsockopt and other routines are undefined under SCO ODT 4417 # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary 4418 # on later versions), says Simon Leinen: it contains gethostby* 4419 # variants that don't use the name server (or something). -lsocket 4420 # must be given before -lnsl if both are needed. We assume that 4421 # if connect needs -lnsl, so does gethostbyname. 4422 echo "$as_me:$LINENO: checking for connect" >&5 4423echo $ECHO_N "checking for connect... $ECHO_C" >&6 4424if test "${ac_cv_func_connect+set}" = set; then 4425 echo $ECHO_N "(cached) $ECHO_C" >&6 4426else 4427 cat >conftest.$ac_ext <<_ACEOF 4428/* confdefs.h. */ 4429_ACEOF 4430cat confdefs.h >>conftest.$ac_ext 4431cat >>conftest.$ac_ext <<_ACEOF 4432/* end confdefs.h. */ 4433/* Define connect to an innocuous variant, in case <limits.h> declares connect. 4434 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4435#define connect innocuous_connect 4436 4437/* System header to define __stub macros and hopefully few prototypes, 4438 which can conflict with char connect (); below. 4439 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4440 <limits.h> exists even on freestanding compilers. */ 4441 4442#ifdef __STDC__ 4443# include <limits.h> 4444#else 4445# include <assert.h> 4446#endif 4447 4448#undef connect 4449 4450/* Override any gcc2 internal prototype to avoid an error. */ 4451#ifdef __cplusplus 4452extern "C" 4453{ 4454#endif 4455/* We use char because int might match the return type of a gcc2 4456 builtin and then its argument prototype would still apply. */ 4457char connect (); 4458/* The GNU C library defines this for functions which it implements 4459 to always fail with ENOSYS. Some functions are actually named 4460 something starting with __ and the normal name is an alias. */ 4461#if defined (__stub_connect) || defined (__stub___connect) 4462choke me 4463#else 4464char (*f) () = connect; 4465#endif 4466#ifdef __cplusplus 4467} 4468#endif 4469 4470int 4471main () 4472{ 4473return f != connect; 4474 ; 4475 return 0; 4476} 4477_ACEOF 4478rm -f conftest.$ac_objext conftest$ac_exeext 4479if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4480 (eval $ac_link) 2>conftest.er1 4481 ac_status=$? 4482 grep -v '^ *+' conftest.er1 >conftest.err 4483 rm -f conftest.er1 4484 cat conftest.err >&5 4485 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4486 (exit $ac_status); } && 4487 { ac_try='test -z "$ac_c_werror_flag" 4488 || test ! -s conftest.err' 4489 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4490 (eval $ac_try) 2>&5 4491 ac_status=$? 4492 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4493 (exit $ac_status); }; } && 4494 { ac_try='test -s conftest$ac_exeext' 4495 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4496 (eval $ac_try) 2>&5 4497 ac_status=$? 4498 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4499 (exit $ac_status); }; }; then 4500 ac_cv_func_connect=yes 4501else 4502 echo "$as_me: failed program was:" >&5 4503sed 's/^/| /' conftest.$ac_ext >&5 4504 4505ac_cv_func_connect=no 4506fi 4507rm -f conftest.err conftest.$ac_objext \ 4508 conftest$ac_exeext conftest.$ac_ext 4509fi 4510echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5 4511echo "${ECHO_T}$ac_cv_func_connect" >&6 4512 4513 if test $ac_cv_func_connect = no; then 4514 echo "$as_me:$LINENO: checking for connect in -lsocket" >&5 4515echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6 4516if test "${ac_cv_lib_socket_connect+set}" = set; then 4517 echo $ECHO_N "(cached) $ECHO_C" >&6 4518else 4519 ac_check_lib_save_LIBS=$LIBS 4520LIBS="-lsocket $X_EXTRA_LIBS $LIBS" 4521cat >conftest.$ac_ext <<_ACEOF 4522/* confdefs.h. */ 4523_ACEOF 4524cat confdefs.h >>conftest.$ac_ext 4525cat >>conftest.$ac_ext <<_ACEOF 4526/* end confdefs.h. */ 4527 4528/* Override any gcc2 internal prototype to avoid an error. */ 4529#ifdef __cplusplus 4530extern "C" 4531#endif 4532/* We use char because int might match the return type of a gcc2 4533 builtin and then its argument prototype would still apply. */ 4534char connect (); 4535int 4536main () 4537{ 4538connect (); 4539 ; 4540 return 0; 4541} 4542_ACEOF 4543rm -f conftest.$ac_objext conftest$ac_exeext 4544if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4545 (eval $ac_link) 2>conftest.er1 4546 ac_status=$? 4547 grep -v '^ *+' conftest.er1 >conftest.err 4548 rm -f conftest.er1 4549 cat conftest.err >&5 4550 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4551 (exit $ac_status); } && 4552 { ac_try='test -z "$ac_c_werror_flag" 4553 || test ! -s conftest.err' 4554 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4555 (eval $ac_try) 2>&5 4556 ac_status=$? 4557 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4558 (exit $ac_status); }; } && 4559 { ac_try='test -s conftest$ac_exeext' 4560 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4561 (eval $ac_try) 2>&5 4562 ac_status=$? 4563 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4564 (exit $ac_status); }; }; then 4565 ac_cv_lib_socket_connect=yes 4566else 4567 echo "$as_me: failed program was:" >&5 4568sed 's/^/| /' conftest.$ac_ext >&5 4569 4570ac_cv_lib_socket_connect=no 4571fi 4572rm -f conftest.err conftest.$ac_objext \ 4573 conftest$ac_exeext conftest.$ac_ext 4574LIBS=$ac_check_lib_save_LIBS 4575fi 4576echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5 4577echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6 4578if test $ac_cv_lib_socket_connect = yes; then 4579 X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" 4580fi 4581 4582 fi 4583 4584 # Guillermo Gomez says -lposix is necessary on A/UX. 4585 echo "$as_me:$LINENO: checking for remove" >&5 4586echo $ECHO_N "checking for remove... $ECHO_C" >&6 4587if test "${ac_cv_func_remove+set}" = set; then 4588 echo $ECHO_N "(cached) $ECHO_C" >&6 4589else 4590 cat >conftest.$ac_ext <<_ACEOF 4591/* confdefs.h. */ 4592_ACEOF 4593cat confdefs.h >>conftest.$ac_ext 4594cat >>conftest.$ac_ext <<_ACEOF 4595/* end confdefs.h. */ 4596/* Define remove to an innocuous variant, in case <limits.h> declares remove. 4597 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4598#define remove innocuous_remove 4599 4600/* System header to define __stub macros and hopefully few prototypes, 4601 which can conflict with char remove (); below. 4602 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4603 <limits.h> exists even on freestanding compilers. */ 4604 4605#ifdef __STDC__ 4606# include <limits.h> 4607#else 4608# include <assert.h> 4609#endif 4610 4611#undef remove 4612 4613/* Override any gcc2 internal prototype to avoid an error. */ 4614#ifdef __cplusplus 4615extern "C" 4616{ 4617#endif 4618/* We use char because int might match the return type of a gcc2 4619 builtin and then its argument prototype would still apply. */ 4620char remove (); 4621/* The GNU C library defines this for functions which it implements 4622 to always fail with ENOSYS. Some functions are actually named 4623 something starting with __ and the normal name is an alias. */ 4624#if defined (__stub_remove) || defined (__stub___remove) 4625choke me 4626#else 4627char (*f) () = remove; 4628#endif 4629#ifdef __cplusplus 4630} 4631#endif 4632 4633int 4634main () 4635{ 4636return f != remove; 4637 ; 4638 return 0; 4639} 4640_ACEOF 4641rm -f conftest.$ac_objext conftest$ac_exeext 4642if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4643 (eval $ac_link) 2>conftest.er1 4644 ac_status=$? 4645 grep -v '^ *+' conftest.er1 >conftest.err 4646 rm -f conftest.er1 4647 cat conftest.err >&5 4648 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4649 (exit $ac_status); } && 4650 { ac_try='test -z "$ac_c_werror_flag" 4651 || test ! -s conftest.err' 4652 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4653 (eval $ac_try) 2>&5 4654 ac_status=$? 4655 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4656 (exit $ac_status); }; } && 4657 { ac_try='test -s conftest$ac_exeext' 4658 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4659 (eval $ac_try) 2>&5 4660 ac_status=$? 4661 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4662 (exit $ac_status); }; }; then 4663 ac_cv_func_remove=yes 4664else 4665 echo "$as_me: failed program was:" >&5 4666sed 's/^/| /' conftest.$ac_ext >&5 4667 4668ac_cv_func_remove=no 4669fi 4670rm -f conftest.err conftest.$ac_objext \ 4671 conftest$ac_exeext conftest.$ac_ext 4672fi 4673echo "$as_me:$LINENO: result: $ac_cv_func_remove" >&5 4674echo "${ECHO_T}$ac_cv_func_remove" >&6 4675 4676 if test $ac_cv_func_remove = no; then 4677 echo "$as_me:$LINENO: checking for remove in -lposix" >&5 4678echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6 4679if test "${ac_cv_lib_posix_remove+set}" = set; then 4680 echo $ECHO_N "(cached) $ECHO_C" >&6 4681else 4682 ac_check_lib_save_LIBS=$LIBS 4683LIBS="-lposix $LIBS" 4684cat >conftest.$ac_ext <<_ACEOF 4685/* confdefs.h. */ 4686_ACEOF 4687cat confdefs.h >>conftest.$ac_ext 4688cat >>conftest.$ac_ext <<_ACEOF 4689/* end confdefs.h. */ 4690 4691/* Override any gcc2 internal prototype to avoid an error. */ 4692#ifdef __cplusplus 4693extern "C" 4694#endif 4695/* We use char because int might match the return type of a gcc2 4696 builtin and then its argument prototype would still apply. */ 4697char remove (); 4698int 4699main () 4700{ 4701remove (); 4702 ; 4703 return 0; 4704} 4705_ACEOF 4706rm -f conftest.$ac_objext conftest$ac_exeext 4707if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4708 (eval $ac_link) 2>conftest.er1 4709 ac_status=$? 4710 grep -v '^ *+' conftest.er1 >conftest.err 4711 rm -f conftest.er1 4712 cat conftest.err >&5 4713 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4714 (exit $ac_status); } && 4715 { ac_try='test -z "$ac_c_werror_flag" 4716 || test ! -s conftest.err' 4717 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4718 (eval $ac_try) 2>&5 4719 ac_status=$? 4720 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4721 (exit $ac_status); }; } && 4722 { ac_try='test -s conftest$ac_exeext' 4723 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4724 (eval $ac_try) 2>&5 4725 ac_status=$? 4726 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4727 (exit $ac_status); }; }; then 4728 ac_cv_lib_posix_remove=yes 4729else 4730 echo "$as_me: failed program was:" >&5 4731sed 's/^/| /' conftest.$ac_ext >&5 4732 4733ac_cv_lib_posix_remove=no 4734fi 4735rm -f conftest.err conftest.$ac_objext \ 4736 conftest$ac_exeext conftest.$ac_ext 4737LIBS=$ac_check_lib_save_LIBS 4738fi 4739echo "$as_me:$LINENO: result: $ac_cv_lib_posix_remove" >&5 4740echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6 4741if test $ac_cv_lib_posix_remove = yes; then 4742 X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" 4743fi 4744 4745 fi 4746 4747 # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. 4748 echo "$as_me:$LINENO: checking for shmat" >&5 4749echo $ECHO_N "checking for shmat... $ECHO_C" >&6 4750if test "${ac_cv_func_shmat+set}" = set; then 4751 echo $ECHO_N "(cached) $ECHO_C" >&6 4752else 4753 cat >conftest.$ac_ext <<_ACEOF 4754/* confdefs.h. */ 4755_ACEOF 4756cat confdefs.h >>conftest.$ac_ext 4757cat >>conftest.$ac_ext <<_ACEOF 4758/* end confdefs.h. */ 4759/* Define shmat to an innocuous variant, in case <limits.h> declares shmat. 4760 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 4761#define shmat innocuous_shmat 4762 4763/* System header to define __stub macros and hopefully few prototypes, 4764 which can conflict with char shmat (); below. 4765 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4766 <limits.h> exists even on freestanding compilers. */ 4767 4768#ifdef __STDC__ 4769# include <limits.h> 4770#else 4771# include <assert.h> 4772#endif 4773 4774#undef shmat 4775 4776/* Override any gcc2 internal prototype to avoid an error. */ 4777#ifdef __cplusplus 4778extern "C" 4779{ 4780#endif 4781/* We use char because int might match the return type of a gcc2 4782 builtin and then its argument prototype would still apply. */ 4783char shmat (); 4784/* The GNU C library defines this for functions which it implements 4785 to always fail with ENOSYS. Some functions are actually named 4786 something starting with __ and the normal name is an alias. */ 4787#if defined (__stub_shmat) || defined (__stub___shmat) 4788choke me 4789#else 4790char (*f) () = shmat; 4791#endif 4792#ifdef __cplusplus 4793} 4794#endif 4795 4796int 4797main () 4798{ 4799return f != shmat; 4800 ; 4801 return 0; 4802} 4803_ACEOF 4804rm -f conftest.$ac_objext conftest$ac_exeext 4805if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4806 (eval $ac_link) 2>conftest.er1 4807 ac_status=$? 4808 grep -v '^ *+' conftest.er1 >conftest.err 4809 rm -f conftest.er1 4810 cat conftest.err >&5 4811 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4812 (exit $ac_status); } && 4813 { ac_try='test -z "$ac_c_werror_flag" 4814 || test ! -s conftest.err' 4815 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4816 (eval $ac_try) 2>&5 4817 ac_status=$? 4818 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4819 (exit $ac_status); }; } && 4820 { ac_try='test -s conftest$ac_exeext' 4821 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4822 (eval $ac_try) 2>&5 4823 ac_status=$? 4824 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4825 (exit $ac_status); }; }; then 4826 ac_cv_func_shmat=yes 4827else 4828 echo "$as_me: failed program was:" >&5 4829sed 's/^/| /' conftest.$ac_ext >&5 4830 4831ac_cv_func_shmat=no 4832fi 4833rm -f conftest.err conftest.$ac_objext \ 4834 conftest$ac_exeext conftest.$ac_ext 4835fi 4836echo "$as_me:$LINENO: result: $ac_cv_func_shmat" >&5 4837echo "${ECHO_T}$ac_cv_func_shmat" >&6 4838 4839 if test $ac_cv_func_shmat = no; then 4840 echo "$as_me:$LINENO: checking for shmat in -lipc" >&5 4841echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6 4842if test "${ac_cv_lib_ipc_shmat+set}" = set; then 4843 echo $ECHO_N "(cached) $ECHO_C" >&6 4844else 4845 ac_check_lib_save_LIBS=$LIBS 4846LIBS="-lipc $LIBS" 4847cat >conftest.$ac_ext <<_ACEOF 4848/* confdefs.h. */ 4849_ACEOF 4850cat confdefs.h >>conftest.$ac_ext 4851cat >>conftest.$ac_ext <<_ACEOF 4852/* end confdefs.h. */ 4853 4854/* Override any gcc2 internal prototype to avoid an error. */ 4855#ifdef __cplusplus 4856extern "C" 4857#endif 4858/* We use char because int might match the return type of a gcc2 4859 builtin and then its argument prototype would still apply. */ 4860char shmat (); 4861int 4862main () 4863{ 4864shmat (); 4865 ; 4866 return 0; 4867} 4868_ACEOF 4869rm -f conftest.$ac_objext conftest$ac_exeext 4870if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4871 (eval $ac_link) 2>conftest.er1 4872 ac_status=$? 4873 grep -v '^ *+' conftest.er1 >conftest.err 4874 rm -f conftest.er1 4875 cat conftest.err >&5 4876 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4877 (exit $ac_status); } && 4878 { ac_try='test -z "$ac_c_werror_flag" 4879 || test ! -s conftest.err' 4880 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4881 (eval $ac_try) 2>&5 4882 ac_status=$? 4883 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4884 (exit $ac_status); }; } && 4885 { ac_try='test -s conftest$ac_exeext' 4886 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4887 (eval $ac_try) 2>&5 4888 ac_status=$? 4889 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4890 (exit $ac_status); }; }; then 4891 ac_cv_lib_ipc_shmat=yes 4892else 4893 echo "$as_me: failed program was:" >&5 4894sed 's/^/| /' conftest.$ac_ext >&5 4895 4896ac_cv_lib_ipc_shmat=no 4897fi 4898rm -f conftest.err conftest.$ac_objext \ 4899 conftest$ac_exeext conftest.$ac_ext 4900LIBS=$ac_check_lib_save_LIBS 4901fi 4902echo "$as_me:$LINENO: result: $ac_cv_lib_ipc_shmat" >&5 4903echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6 4904if test $ac_cv_lib_ipc_shmat = yes; then 4905 X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" 4906fi 4907 4908 fi 4909 fi 4910 4911 # Check for libraries that X11R6 Xt/Xaw programs need. 4912 ac_save_LDFLAGS=$LDFLAGS 4913 test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" 4914 # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to 4915 # check for ICE first), but we must link in the order -lSM -lICE or 4916 # we get undefined symbols. So assume we have SM if we have ICE. 4917 # These have to be linked with before -lX11, unlike the other 4918 # libraries we check for below, so use a different variable. 4919 # John Interrante, Karl Berry 4920 echo "$as_me:$LINENO: checking for IceConnectionNumber in -lICE" >&5 4921echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6 4922if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then 4923 echo $ECHO_N "(cached) $ECHO_C" >&6 4924else 4925 ac_check_lib_save_LIBS=$LIBS 4926LIBS="-lICE $X_EXTRA_LIBS $LIBS" 4927cat >conftest.$ac_ext <<_ACEOF 4928/* confdefs.h. */ 4929_ACEOF 4930cat confdefs.h >>conftest.$ac_ext 4931cat >>conftest.$ac_ext <<_ACEOF 4932/* end confdefs.h. */ 4933 4934/* Override any gcc2 internal prototype to avoid an error. */ 4935#ifdef __cplusplus 4936extern "C" 4937#endif 4938/* We use char because int might match the return type of a gcc2 4939 builtin and then its argument prototype would still apply. */ 4940char IceConnectionNumber (); 4941int 4942main () 4943{ 4944IceConnectionNumber (); 4945 ; 4946 return 0; 4947} 4948_ACEOF 4949rm -f conftest.$ac_objext conftest$ac_exeext 4950if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 4951 (eval $ac_link) 2>conftest.er1 4952 ac_status=$? 4953 grep -v '^ *+' conftest.er1 >conftest.err 4954 rm -f conftest.er1 4955 cat conftest.err >&5 4956 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4957 (exit $ac_status); } && 4958 { ac_try='test -z "$ac_c_werror_flag" 4959 || test ! -s conftest.err' 4960 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4961 (eval $ac_try) 2>&5 4962 ac_status=$? 4963 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4964 (exit $ac_status); }; } && 4965 { ac_try='test -s conftest$ac_exeext' 4966 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 4967 (eval $ac_try) 2>&5 4968 ac_status=$? 4969 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4970 (exit $ac_status); }; }; then 4971 ac_cv_lib_ICE_IceConnectionNumber=yes 4972else 4973 echo "$as_me: failed program was:" >&5 4974sed 's/^/| /' conftest.$ac_ext >&5 4975 4976ac_cv_lib_ICE_IceConnectionNumber=no 4977fi 4978rm -f conftest.err conftest.$ac_objext \ 4979 conftest$ac_exeext conftest.$ac_ext 4980LIBS=$ac_check_lib_save_LIBS 4981fi 4982echo "$as_me:$LINENO: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 4983echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6 4984if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then 4985 X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" 4986fi 4987 4988 LDFLAGS=$ac_save_LDFLAGS 4989 4990fi 4991 4992 4993 groff_no_x=$no_x 4994 if test -z "$groff_no_x"; then 4995 OLDCFLAGS=$CFLAGS 4996 OLDLDFLAGS=$LDFLAGS 4997 OLDLIBS=$LIBS 4998 CFLAGS="$CFLAGS $X_CFLAGS" 4999 LDFLAGS="$LDFLAGS $X_LIBS" 5000 LIBS="$LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS" 5001 5002 LIBS="$LIBS -lXaw" 5003 echo "$as_me:$LINENO: checking for Xaw library and header files" >&5 5004echo $ECHO_N "checking for Xaw library and header files... $ECHO_C" >&6 5005 cat >conftest.$ac_ext <<_ACEOF 5006 5007 /* confdefs.h. */ 5008_ACEOF 5009cat confdefs.h >>conftest.$ac_ext 5010cat >>conftest.$ac_ext <<_ACEOF 5011/* end confdefs.h. */ 5012 5013 5014#include <X11/Intrinsic.h> 5015#include <X11/Xaw/Simple.h> 5016 5017 5018int 5019main () 5020{ 5021 5022 ; 5023 return 0; 5024} 5025 5026_ACEOF 5027rm -f conftest.$ac_objext conftest$ac_exeext 5028if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5029 (eval $ac_link) 2>conftest.er1 5030 ac_status=$? 5031 grep -v '^ *+' conftest.er1 >conftest.err 5032 rm -f conftest.er1 5033 cat conftest.err >&5 5034 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5035 (exit $ac_status); } && 5036 { ac_try='test -z "$ac_c_werror_flag" 5037 || test ! -s conftest.err' 5038 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5039 (eval $ac_try) 2>&5 5040 ac_status=$? 5041 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5042 (exit $ac_status); }; } && 5043 { ac_try='test -s conftest$ac_exeext' 5044 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5045 (eval $ac_try) 2>&5 5046 ac_status=$? 5047 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5048 (exit $ac_status); }; }; then 5049 echo "$as_me:$LINENO: result: yes" >&5 5050echo "${ECHO_T}yes" >&6 5051else 5052 echo "$as_me: failed program was:" >&5 5053sed 's/^/| /' conftest.$ac_ext >&5 5054 5055echo "$as_me:$LINENO: result: no" >&5 5056echo "${ECHO_T}no" >&6 5057 groff_no_x="yes" 5058fi 5059rm -f conftest.err conftest.$ac_objext \ 5060 conftest$ac_exeext conftest.$ac_ext 5061 5062 LIBS="$LIBS -lXmu" 5063 echo "$as_me:$LINENO: checking for Xmu library and header files" >&5 5064echo $ECHO_N "checking for Xmu library and header files... $ECHO_C" >&6 5065 cat >conftest.$ac_ext <<_ACEOF 5066 5067 /* confdefs.h. */ 5068_ACEOF 5069cat confdefs.h >>conftest.$ac_ext 5070cat >>conftest.$ac_ext <<_ACEOF 5071/* end confdefs.h. */ 5072 5073 5074#include <X11/Intrinsic.h> 5075#include <X11/Xmu/Converters.h> 5076 5077 5078int 5079main () 5080{ 5081 5082 ; 5083 return 0; 5084} 5085 5086_ACEOF 5087rm -f conftest.$ac_objext conftest$ac_exeext 5088if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 5089 (eval $ac_link) 2>conftest.er1 5090 ac_status=$? 5091 grep -v '^ *+' conftest.er1 >conftest.err 5092 rm -f conftest.er1 5093 cat conftest.err >&5 5094 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5095 (exit $ac_status); } && 5096 { ac_try='test -z "$ac_c_werror_flag" 5097 || test ! -s conftest.err' 5098 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5099 (eval $ac_try) 2>&5 5100 ac_status=$? 5101 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5102 (exit $ac_status); }; } && 5103 { ac_try='test -s conftest$ac_exeext' 5104 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5105 (eval $ac_try) 2>&5 5106 ac_status=$? 5107 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5108 (exit $ac_status); }; }; then 5109 echo "$as_me:$LINENO: result: yes" >&5 5110echo "${ECHO_T}yes" >&6 5111else 5112 echo "$as_me: failed program was:" >&5 5113sed 's/^/| /' conftest.$ac_ext >&5 5114 5115echo "$as_me:$LINENO: result: no" >&5 5116echo "${ECHO_T}no" >&6 5117 groff_no_x="yes" 5118fi 5119rm -f conftest.err conftest.$ac_objext \ 5120 conftest$ac_exeext conftest.$ac_ext 5121 5122 CFLAGS=$OLDCFLAGS 5123 LDFLAGS=$OLDLDFLAGS 5124 LIBS=$OLDLIBS 5125 fi 5126 5127 if test "x$groff_no_x" = "xyes"; then 5128 { echo "$as_me:$LINENO: gxditview and xtotroff won't be built" >&5 5129echo "$as_me: gxditview and xtotroff won't be built" >&6;} 5130 else 5131 XDEVDIRS="font/devX75 font/devX75-12 font/devX100 font/devX100-12" 5132 XPROGDIRS="src/devices/xditview src/utils/xtotroff" 5133 XLIBDIRS="src/libs/libxutil" 5134 fi 5135 5136 5137 5138 5139 5140# Check whether --with-appresdir or --without-appresdir was given. 5141if test "${with_appresdir+set}" = set; then 5142 withval="$with_appresdir" 5143 5144fi; 5145if test -z "$groff_no_x"; then 5146 # Create an Imakefile, run `xmkmf', then `make'. 5147 rm -f -r conftest.dir 5148 if mkdir conftest.dir; then 5149 cd conftest.dir 5150 # Make sure to not put `make' in the Imakefile rules, 5151 # since we grep it out. 5152 cat >Imakefile <<'EOF' 5153 5154xlibdirs: 5155 @echo 'groff_x_usrlibdir="${USRLIBDIR}"; groff_x_libdir="${LIBDIR}"' 5156EOF 5157 5158 if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then 5159 # GNU make sometimes prints "make[1]: Entering...", 5160 # which would confuse us. 5161 eval `${MAKE-make} xlibdirs 2>/dev/null | grep -v make` 5162 5163 # Open Windows `xmkmf' reportedly sets LIBDIR instead of USRLIBDIR. 5164 for groff_extension in a so sl; do 5165 if test ! -f $groff_x_usrlibdir/libX11.$groff_extension && 5166 test -f $groff_x_libdir/libX11.$groff_extension; then 5167 groff_x_usrlibdir=$groff_x_libdir 5168 break 5169 fi 5170 done 5171 fi 5172 5173 cd .. 5174 rm -f -r conftest.dir 5175 fi 5176 5177 # In case the test with `xmkmf' wasn't successful, try a suite of 5178 # standard directories. Check `X11' before `X11Rn' because it is often 5179 # a symlink to the current release. 5180 groff_x_libdirs=' 5181 /usr/X11/lib 5182 /usr/X11R6/lib 5183 /usr/X11R5/lib 5184 /usr/X11R4/lib 5185 5186 /usr/lib/X11 5187 /usr/lib/X11R6 5188 /usr/lib/X11R5 5189 /usr/lib/X11R4 5190 5191 /usr/local/X11/lib 5192 /usr/local/X11R6/lib 5193 /usr/local/X11R5/lib 5194 /usr/local/X11R4/lib 5195 5196 /usr/local/lib/X11 5197 /usr/local/lib/X11R6 5198 /usr/local/lib/X11R5 5199 /usr/local/lib/X11R4 5200 5201 /usr/X386/lib 5202 /usr/x386/lib 5203 /usr/XFree86/lib/X11 5204 5205 /usr/lib 5206 /usr/local/lib 5207 /usr/unsupported/lib 5208 /usr/athena/lib 5209 /usr/local/x11r5/lib 5210 /usr/lpp/Xamples/lib 5211 5212 /usr/openwin/lib 5213 /usr/openwin/share/lib' 5214 5215 if test -z "$groff_x_usrlibdir"; then 5216 # We only test whether libX11 exists. 5217 for groff_dir in $groff_x_libdirs; do 5218 for groff_extension in a so sl; do 5219 if test ! -r $groff_dir/libX11.$groff_extension; then 5220 groff_x_usrlibdir=$groff_dir 5221 break 2 5222 fi 5223 done 5224 done 5225 fi 5226 5227 if test "x$with_appresdir" = "x"; then 5228 appresdir=$groff_x_usrlibdir/X11/app-defaults 5229 else 5230 appresdir=$with_appresdir 5231 fi 5232 fi 5233 5234if test -z "$PSPRINT"; then 5235 for ac_prog in lpr 5236do 5237 # Extract the first word of "$ac_prog", so it can be a program name with args. 5238set dummy $ac_prog; ac_word=$2 5239echo "$as_me:$LINENO: checking for $ac_word" >&5 5240echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5241if test "${ac_cv_prog_LPR+set}" = set; then 5242 echo $ECHO_N "(cached) $ECHO_C" >&6 5243else 5244 if test -n "$LPR"; then 5245 ac_cv_prog_LPR="$LPR" # Let the user override the test. 5246else 5247as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5248for as_dir in $PATH 5249do 5250 IFS=$as_save_IFS 5251 test -z "$as_dir" && as_dir=. 5252 for ac_exec_ext in '' $ac_executable_extensions; do 5253 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5254 ac_cv_prog_LPR="$ac_prog" 5255 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5256 break 2 5257 fi 5258done 5259done 5260 5261fi 5262fi 5263LPR=$ac_cv_prog_LPR 5264if test -n "$LPR"; then 5265 echo "$as_me:$LINENO: result: $LPR" >&5 5266echo "${ECHO_T}$LPR" >&6 5267else 5268 echo "$as_me:$LINENO: result: no" >&5 5269echo "${ECHO_T}no" >&6 5270fi 5271 5272 test -n "$LPR" && break 5273done 5274 5275 for ac_prog in lp 5276do 5277 # Extract the first word of "$ac_prog", so it can be a program name with args. 5278set dummy $ac_prog; ac_word=$2 5279echo "$as_me:$LINENO: checking for $ac_word" >&5 5280echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5281if test "${ac_cv_prog_LP+set}" = set; then 5282 echo $ECHO_N "(cached) $ECHO_C" >&6 5283else 5284 if test -n "$LP"; then 5285 ac_cv_prog_LP="$LP" # Let the user override the test. 5286else 5287as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5288for as_dir in $PATH 5289do 5290 IFS=$as_save_IFS 5291 test -z "$as_dir" && as_dir=. 5292 for ac_exec_ext in '' $ac_executable_extensions; do 5293 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5294 ac_cv_prog_LP="$ac_prog" 5295 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5296 break 2 5297 fi 5298done 5299done 5300 5301fi 5302fi 5303LP=$ac_cv_prog_LP 5304if test -n "$LP"; then 5305 echo "$as_me:$LINENO: result: $LP" >&5 5306echo "${ECHO_T}$LP" >&6 5307else 5308 echo "$as_me:$LINENO: result: no" >&5 5309echo "${ECHO_T}no" >&6 5310fi 5311 5312 test -n "$LP" && break 5313done 5314 5315 if test -n "$LPR" && test -n "$LP"; then 5316 # HP-UX provides an lpr command that emulates lpr using lp, 5317 # but it doesn't have lpq; in this case we want to use lp 5318 # rather than lpr. 5319 for ac_prog in lpq 5320do 5321 # Extract the first word of "$ac_prog", so it can be a program name with args. 5322set dummy $ac_prog; ac_word=$2 5323echo "$as_me:$LINENO: checking for $ac_word" >&5 5324echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5325if test "${ac_cv_prog_LPQ+set}" = set; then 5326 echo $ECHO_N "(cached) $ECHO_C" >&6 5327else 5328 if test -n "$LPQ"; then 5329 ac_cv_prog_LPQ="$LPQ" # Let the user override the test. 5330else 5331as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5332for as_dir in $PATH 5333do 5334 IFS=$as_save_IFS 5335 test -z "$as_dir" && as_dir=. 5336 for ac_exec_ext in '' $ac_executable_extensions; do 5337 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5338 ac_cv_prog_LPQ="$ac_prog" 5339 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5340 break 2 5341 fi 5342done 5343done 5344 5345fi 5346fi 5347LPQ=$ac_cv_prog_LPQ 5348if test -n "$LPQ"; then 5349 echo "$as_me:$LINENO: result: $LPQ" >&5 5350echo "${ECHO_T}$LPQ" >&6 5351else 5352 echo "$as_me:$LINENO: result: no" >&5 5353echo "${ECHO_T}no" >&6 5354fi 5355 5356 test -n "$LPQ" && break 5357done 5358 5359 test -n "$LPQ" || LPR= 5360 fi 5361 if test -n "$LPR"; then 5362 PSPRINT="$LPR" 5363 elif test -n "$LP"; then 5364 PSPRINT="$LP" 5365 fi 5366 fi 5367 5368 echo "$as_me:$LINENO: checking for command to use for printing PostScript files" >&5 5369echo $ECHO_N "checking for command to use for printing PostScript files... $ECHO_C" >&6 5370 echo "$as_me:$LINENO: result: $PSPRINT" >&5 5371echo "${ECHO_T}$PSPRINT" >&6 5372 5373 # Figure out DVIPRINT from PSPRINT. 5374 echo "$as_me:$LINENO: checking for command to use for printing dvi files" >&5 5375echo $ECHO_N "checking for command to use for printing dvi files... $ECHO_C" >&6 5376 if test -n "$PSPRINT" && test -z "$DVIPRINT"; then 5377 if test "x$PSPRINT" = "xlpr"; then 5378 DVIPRINT="lpr -d" 5379 else 5380 DVIPRINT="$PSPRINT" 5381 fi 5382 fi 5383 5384 echo "$as_me:$LINENO: result: $DVIPRINT" >&5 5385echo "${ECHO_T}$DVIPRINT" >&6 5386# Extract the first word of "perl", so it can be a program name with args. 5387set dummy perl; ac_word=$2 5388echo "$as_me:$LINENO: checking for $ac_word" >&5 5389echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5390if test "${ac_cv_path_PERLPATH+set}" = set; then 5391 echo $ECHO_N "(cached) $ECHO_C" >&6 5392else 5393 case $PERLPATH in 5394 [\\/]* | ?:[\\/]*) 5395 ac_cv_path_PERLPATH="$PERLPATH" # Let the user override the test with a path. 5396 ;; 5397 *) 5398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5399for as_dir in $PATH 5400do 5401 IFS=$as_save_IFS 5402 test -z "$as_dir" && as_dir=. 5403 for ac_exec_ext in '' $ac_executable_extensions; do 5404 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5405 ac_cv_path_PERLPATH="$as_dir/$ac_word$ac_exec_ext" 5406 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5407 break 2 5408 fi 5409done 5410done 5411 5412 test -z "$ac_cv_path_PERLPATH" && ac_cv_path_PERLPATH="/usr/bin/perl" 5413 ;; 5414esac 5415fi 5416PERLPATH=$ac_cv_path_PERLPATH 5417 5418if test -n "$PERLPATH"; then 5419 echo "$as_me:$LINENO: result: $PERLPATH" >&5 5420echo "${ECHO_T}$PERLPATH" >&6 5421else 5422 echo "$as_me:$LINENO: result: no" >&5 5423echo "${ECHO_T}no" >&6 5424fi 5425 5426for ac_prog in byacc 'bison -y' 5427do 5428 # Extract the first word of "$ac_prog", so it can be a program name with args. 5429set dummy $ac_prog; ac_word=$2 5430echo "$as_me:$LINENO: checking for $ac_word" >&5 5431echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5432if test "${ac_cv_prog_YACC+set}" = set; then 5433 echo $ECHO_N "(cached) $ECHO_C" >&6 5434else 5435 if test -n "$YACC"; then 5436 ac_cv_prog_YACC="$YACC" # Let the user override the test. 5437else 5438as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5439for as_dir in $PATH 5440do 5441 IFS=$as_save_IFS 5442 test -z "$as_dir" && as_dir=. 5443 for ac_exec_ext in '' $ac_executable_extensions; do 5444 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5445 ac_cv_prog_YACC="$ac_prog" 5446 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5447 break 2 5448 fi 5449done 5450done 5451 5452fi 5453fi 5454YACC=$ac_cv_prog_YACC 5455if test -n "$YACC"; then 5456 echo "$as_me:$LINENO: result: $YACC" >&5 5457echo "${ECHO_T}$YACC" >&6 5458else 5459 echo "$as_me:$LINENO: result: no" >&5 5460echo "${ECHO_T}no" >&6 5461fi 5462 5463 test -n "$YACC" && break 5464done 5465test -n "$YACC" || YACC="yacc" 5466 5467if test -n "$ac_tool_prefix"; then 5468 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5469set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5470echo "$as_me:$LINENO: checking for $ac_word" >&5 5471echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5472if test "${ac_cv_prog_RANLIB+set}" = set; then 5473 echo $ECHO_N "(cached) $ECHO_C" >&6 5474else 5475 if test -n "$RANLIB"; then 5476 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5477else 5478as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5479for as_dir in $PATH 5480do 5481 IFS=$as_save_IFS 5482 test -z "$as_dir" && as_dir=. 5483 for ac_exec_ext in '' $ac_executable_extensions; do 5484 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5485 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5486 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5487 break 2 5488 fi 5489done 5490done 5491 5492fi 5493fi 5494RANLIB=$ac_cv_prog_RANLIB 5495if test -n "$RANLIB"; then 5496 echo "$as_me:$LINENO: result: $RANLIB" >&5 5497echo "${ECHO_T}$RANLIB" >&6 5498else 5499 echo "$as_me:$LINENO: result: no" >&5 5500echo "${ECHO_T}no" >&6 5501fi 5502 5503fi 5504if test -z "$ac_cv_prog_RANLIB"; then 5505 ac_ct_RANLIB=$RANLIB 5506 # Extract the first word of "ranlib", so it can be a program name with args. 5507set dummy ranlib; ac_word=$2 5508echo "$as_me:$LINENO: checking for $ac_word" >&5 5509echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5510if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 5511 echo $ECHO_N "(cached) $ECHO_C" >&6 5512else 5513 if test -n "$ac_ct_RANLIB"; then 5514 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5515else 5516as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5517for as_dir in $PATH 5518do 5519 IFS=$as_save_IFS 5520 test -z "$as_dir" && as_dir=. 5521 for ac_exec_ext in '' $ac_executable_extensions; do 5522 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5523 ac_cv_prog_ac_ct_RANLIB="ranlib" 5524 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5525 break 2 5526 fi 5527done 5528done 5529 5530fi 5531fi 5532ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5533if test -n "$ac_ct_RANLIB"; then 5534 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 5535echo "${ECHO_T}$ac_ct_RANLIB" >&6 5536else 5537 echo "$as_me:$LINENO: result: no" >&5 5538echo "${ECHO_T}no" >&6 5539fi 5540 5541 if test "x$ac_ct_RANLIB" = x; then 5542 RANLIB=":" 5543 else 5544 if test "$build" != "$host"; then 5545 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 5546whose name does not start with the host triplet. If you think this 5547configuration is useful to you, please write to autoconf@gnu.org." >&5 5548echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 5549whose name does not start with the host triplet. If you think this 5550configuration is useful to you, please write to autoconf@gnu.org." >&2;} 5551 fi 5552 RANLIB=$ac_ct_RANLIB 5553 fi 5554else 5555 RANLIB="$ac_cv_prog_RANLIB" 5556fi 5557 5558ac_aux_dir= 5559for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 5560 if test -f $ac_dir/install-sh; then 5561 ac_aux_dir=$ac_dir 5562 ac_install_sh="$ac_aux_dir/install-sh -c" 5563 break 5564 elif test -f $ac_dir/install.sh; then 5565 ac_aux_dir=$ac_dir 5566 ac_install_sh="$ac_aux_dir/install.sh -c" 5567 break 5568 elif test -f $ac_dir/shtool; then 5569 ac_aux_dir=$ac_dir 5570 ac_install_sh="$ac_aux_dir/shtool install -c" 5571 break 5572 fi 5573done 5574if test -z "$ac_aux_dir"; then 5575 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 5576echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 5577 { (exit 1); exit 1; }; } 5578fi 5579ac_config_guess="$SHELL $ac_aux_dir/config.guess" 5580ac_config_sub="$SHELL $ac_aux_dir/config.sub" 5581ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 5582 5583 5584 ac_dir=`cd $ac_aux_dir; pwd` 5585 ac_install_sh="$ac_dir/install-sh -c" 5586for ac_prog in install-info 5587do 5588 # Extract the first word of "$ac_prog", so it can be a program name with args. 5589set dummy $ac_prog; ac_word=$2 5590echo "$as_me:$LINENO: checking for $ac_word" >&5 5591echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5592if test "${ac_cv_prog_INSTALL_INFO+set}" = set; then 5593 echo $ECHO_N "(cached) $ECHO_C" >&6 5594else 5595 if test -n "$INSTALL_INFO"; then 5596 ac_cv_prog_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test. 5597else 5598as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5599for as_dir in $PATH 5600do 5601 IFS=$as_save_IFS 5602 test -z "$as_dir" && as_dir=. 5603 for ac_exec_ext in '' $ac_executable_extensions; do 5604 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5605 ac_cv_prog_INSTALL_INFO="$ac_prog" 5606 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 5607 break 2 5608 fi 5609done 5610done 5611 5612fi 5613fi 5614INSTALL_INFO=$ac_cv_prog_INSTALL_INFO 5615if test -n "$INSTALL_INFO"; then 5616 echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5 5617echo "${ECHO_T}$INSTALL_INFO" >&6 5618else 5619 echo "$as_me:$LINENO: result: no" >&5 5620echo "${ECHO_T}no" >&6 5621fi 5622 5623 test -n "$INSTALL_INFO" && break 5624done 5625test -n "$INSTALL_INFO" || INSTALL_INFO=":" 5626 5627# Find a good install program. We prefer a C program (faster), 5628# so one script is as good as another. But avoid the broken or 5629# incompatible versions: 5630# SysV /etc/install, /usr/sbin/install 5631# SunOS /usr/etc/install 5632# IRIX /sbin/install 5633# AIX /bin/install 5634# AmigaOS /C/install, which installs bootblocks on floppy discs 5635# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 5636# AFS /usr/afsws/bin/install, which mishandles nonexistent args 5637# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 5638# OS/2's system install, which has a completely different semantic 5639# ./install, which can be erroneously created by make from ./install.sh. 5640echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 5641echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 5642if test -z "$INSTALL"; then 5643if test "${ac_cv_path_install+set}" = set; then 5644 echo $ECHO_N "(cached) $ECHO_C" >&6 5645else 5646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5647for as_dir in $PATH 5648do 5649 IFS=$as_save_IFS 5650 test -z "$as_dir" && as_dir=. 5651 # Account for people who put trailing slashes in PATH elements. 5652case $as_dir/ in 5653 ./ | .// | /cC/* | \ 5654 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 5655 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 5656 /usr/ucb/* ) ;; 5657 *) 5658 # OSF1 and SCO ODT 3.0 have their own names for install. 5659 # Don't use installbsd from OSF since it installs stuff as root 5660 # by default. 5661 for ac_prog in ginstall scoinst install; do 5662 for ac_exec_ext in '' $ac_executable_extensions; do 5663 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 5664 if test $ac_prog = install && 5665 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 5666 # AIX install. It has an incompatible calling convention. 5667 : 5668 elif test $ac_prog = install && 5669 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 5670 # program-specific install script used by HP pwplus--don't use. 5671 : 5672 else 5673 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 5674 break 3 5675 fi 5676 fi 5677 done 5678 done 5679 ;; 5680esac 5681done 5682 5683 5684fi 5685 if test "${ac_cv_path_install+set}" = set; then 5686 INSTALL=$ac_cv_path_install 5687 else 5688 # As a last resort, use the slow shell script. Don't cache a 5689 # value for INSTALL within a source directory, because that will 5690 # break other packages using the cache if that directory is 5691 # removed, or if the value is a relative name. 5692 INSTALL=$ac_install_sh 5693 fi 5694fi 5695echo "$as_me:$LINENO: result: $INSTALL" >&5 5696echo "${ECHO_T}$INSTALL" >&6 5697 5698# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 5699# It thinks the first close brace ends the variable substitution. 5700test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 5701 5702test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 5703 5704test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 5705 5706echo "$as_me:$LINENO: checking whether ln -s works" >&5 5707echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 5708LN_S=$as_ln_s 5709if test "$LN_S" = "ln -s"; then 5710 echo "$as_me:$LINENO: result: yes" >&5 5711echo "${ECHO_T}yes" >&6 5712else 5713 echo "$as_me:$LINENO: result: no, using $LN_S" >&5 5714echo "${ECHO_T}no, using $LN_S" >&6 5715fi 5716 5717 5718# use a dummy substitution if no csh hack is necessary to avoid errors 5719# with non-GNU sed programs 5720echo "$as_me:$LINENO: checking for csh hash hack" >&5 5721echo $ECHO_N "checking for csh hash hack... $ECHO_C" >&6 5722 5723cat <<EOF >conftest.sh 5724#! /bin/sh 5725true || exit 0 5726export PATH || exit 0 5727exit 1 5728EOF 5729 5730 chmod +x conftest.sh 5731 if echo ./conftest.sh | (csh >/dev/null 2>&1) >/dev/null 2>&1; then 5732 echo "$as_me:$LINENO: result: yes" >&5 5733echo "${ECHO_T}yes" >&6 5734 SH_SCRIPT_SED_CMD='1s/.*/:/' 5735 else 5736 echo "$as_me:$LINENO: result: no" >&5 5737echo "${ECHO_T}no" >&6 5738 SH_SCRIPT_SED_CMD='1s/a/a/' 5739 fi 5740 rm -f conftest.sh 5741 5742 5743# checks for headers 5744echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 5745echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6 5746if test "${ac_cv_path_GREP+set}" = set; then 5747 echo $ECHO_N "(cached) $ECHO_C" >&6 5748else 5749 # Extract the first word of "grep ggrep" to use in msg output 5750if test -z "$GREP"; then 5751set dummy grep ggrep; ac_prog_name=$2 5752if test "${ac_cv_path_GREP+set}" = set; then 5753 echo $ECHO_N "(cached) $ECHO_C" >&6 5754else 5755 # Create a temporary directory, and hook for its removal unless debugging. 5756$debug || 5757{ 5758 trap 'exit_status=$?; rm -f -r $tmp && exit $exit_status' 0 5759 trap '{ (exit 1); exit 1; }' 1 2 13 15 5760} 5761 5762# Create a (secure) tmp directory for tmp files. 5763: ${TMPDIR=/tmp} 5764{ 5765 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/GREPXXXXXX") 2>/dev/null` && 5766 test -n "$tmp" && test -d "$tmp" 5767} || 5768{ 5769 tmp=$TMPDIR/GREP$$-$RANDOM 5770 (umask 077 && mkdir $tmp) 5771} || 5772{ 5773 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 5774 { (exit 1); exit 1; } 5775} 5776ac_path_GREP_found=false 5777# Loop through the user's path and test for each of PROGNAME-LIST 5778as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5779as_dummy="$PATH:/usr/xpg4/bin" 5780for as_dir in $as_dummy 5781do 5782 IFS=$as_save_IFS 5783 test -z "$as_dir" && as_dir=. 5784 for ac_prog in grep ggrep; do 5785 for ac_exec_ext in '' $ac_executable_extensions; do 5786 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 5787 test -f "$ac_path_GREP" || continue 5788 $ac_path_GREP_found || if $as_executable_p "$ac_path_GREP"; then 5789 # Check for GNU ac_path_GREP and select it if it is found. 5790 # Check for GNU $ac_path_GREP 5791if "$ac_path_GREP" --version 2>&1 < /dev/null | grep 'GNU' >/dev/null; then 5792 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=: 5793else 5794 ac_count=0 5795 echo $ECHO_N "0123456789$ECHO_C" >"$tmp/conftest.in" 5796 while : 5797 do 5798 cat "$tmp/conftest.in" "$tmp/conftest.in" >"$tmp/conftest.tmp" 5799 mv "$tmp/conftest.tmp" "$tmp/conftest.in" 5800 cp "$tmp/conftest.in" "$tmp/conftest.nl" 5801 echo 'GREP' >> "$tmp/conftest.nl" 5802 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "$tmp/conftest.nl" >"$tmp/conftest.out" 2>/dev/null || break 5803 diff "$tmp/conftest.out" "$tmp/conftest.nl" >/dev/null 2>&1 || break 5804 ac_count=`expr $ac_count + 1` 5805 if test $ac_count -gt ${ac_path_GREP_max-0}; then 5806 # Best one so far, save it but keep looking for a better one 5807 ac_cv_path_GREP="$ac_path_GREP" 5808 ac_path_GREP_max=$ac_count 5809 fi 5810 # 10*(2^10) chars as input seems more than enough 5811 test $ac_count -gt 10 && break 5812 done 5813fi 5814 5815fi 5816 5817 $ac_path_GREP_found && break 3 5818 done 5819done 5820 5821done 5822 5823rm -rf "$tmp" 5824 5825fi 5826 5827GREP="$ac_cv_path_GREP" 5828if test -z "$GREP"; then 5829 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH:/usr/xpg4/bin" >&5 5830echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH:/usr/xpg4/bin" >&2;} 5831 { (exit 1); exit 1; }; } 5832fi 5833 5834fi 5835 5836 5837fi 5838echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 5839echo "${ECHO_T}$ac_cv_path_GREP" >&6 5840 GREP="$ac_cv_path_GREP" 5841 5842 5843echo "$as_me:$LINENO: checking for egrep" >&5 5844echo $ECHO_N "checking for egrep... $ECHO_C" >&6 5845if test "${ac_cv_path_EGREP+set}" = set; then 5846 echo $ECHO_N "(cached) $ECHO_C" >&6 5847else 5848 if echo a | ($GREP -E '(a|b)') >/dev/null 2>&1 5849 then ac_cv_path_EGREP="$GREP -E" 5850 else 5851 # Extract the first word of "egrep" to use in msg output 5852if test -z "$EGREP"; then 5853set dummy egrep; ac_prog_name=$2 5854if test "${ac_cv_path_EGREP+set}" = set; then 5855 echo $ECHO_N "(cached) $ECHO_C" >&6 5856else 5857 # Create a temporary directory, and hook for its removal unless debugging. 5858$debug || 5859{ 5860 trap 'exit_status=$?; rm -f -r $tmp && exit $exit_status' 0 5861 trap '{ (exit 1); exit 1; }' 1 2 13 15 5862} 5863 5864# Create a (secure) tmp directory for tmp files. 5865: ${TMPDIR=/tmp} 5866{ 5867 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/EGREPXXXXXX") 2>/dev/null` && 5868 test -n "$tmp" && test -d "$tmp" 5869} || 5870{ 5871 tmp=$TMPDIR/EGREP$$-$RANDOM 5872 (umask 077 && mkdir $tmp) 5873} || 5874{ 5875 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 5876 { (exit 1); exit 1; } 5877} 5878ac_path_EGREP_found=false 5879# Loop through the user's path and test for each of PROGNAME-LIST 5880as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5881as_dummy="$PATH:/usr/xpg4/bin" 5882for as_dir in $as_dummy 5883do 5884 IFS=$as_save_IFS 5885 test -z "$as_dir" && as_dir=. 5886 for ac_prog in egrep; do 5887 for ac_exec_ext in '' $ac_executable_extensions; do 5888 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 5889 test -f "$ac_path_EGREP" || continue 5890 $ac_path_EGREP_found || if $as_executable_p "$ac_path_EGREP"; then 5891 # Check for GNU ac_path_EGREP and select it if it is found. 5892 # Check for GNU $ac_path_EGREP 5893if "$ac_path_EGREP" --version 2>&1 < /dev/null | grep 'GNU' >/dev/null; then 5894 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=: 5895else 5896 ac_count=0 5897 echo $ECHO_N "0123456789$ECHO_C" >"$tmp/conftest.in" 5898 while : 5899 do 5900 cat "$tmp/conftest.in" "$tmp/conftest.in" >"$tmp/conftest.tmp" 5901 mv "$tmp/conftest.tmp" "$tmp/conftest.in" 5902 cp "$tmp/conftest.in" "$tmp/conftest.nl" 5903 echo 'EGREP' >> "$tmp/conftest.nl" 5904 "$ac_path_EGREP" 'EGREP$' < "$tmp/conftest.nl" >"$tmp/conftest.out" 2>/dev/null || break 5905 diff "$tmp/conftest.out" "$tmp/conftest.nl" >/dev/null 2>&1 || break 5906 ac_count=`expr $ac_count + 1` 5907 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5908 # Best one so far, save it but keep looking for a better one 5909 ac_cv_path_EGREP="$ac_path_EGREP" 5910 ac_path_EGREP_max=$ac_count 5911 fi 5912 # 10*(2^10) chars as input seems more than enough 5913 test $ac_count -gt 10 && break 5914 done 5915fi 5916 5917fi 5918 5919 $ac_path_EGREP_found && break 3 5920 done 5921done 5922 5923done 5924 5925rm -rf "$tmp" 5926 5927fi 5928 5929EGREP="$ac_cv_path_EGREP" 5930if test -z "$EGREP"; then 5931 { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH:/usr/xpg4/bin" >&5 5932echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH:/usr/xpg4/bin" >&2;} 5933 { (exit 1); exit 1; }; } 5934fi 5935 5936fi 5937 5938 5939 fi 5940fi 5941echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 5942echo "${ECHO_T}$ac_cv_path_EGREP" >&6 5943 EGREP="$ac_cv_path_EGREP" 5944 5945 5946echo "$as_me:$LINENO: checking for ANSI C header files" >&5 5947echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 5948if test "${ac_cv_header_stdc+set}" = set; then 5949 echo $ECHO_N "(cached) $ECHO_C" >&6 5950else 5951 cat >conftest.$ac_ext <<_ACEOF 5952/* confdefs.h. */ 5953_ACEOF 5954cat confdefs.h >>conftest.$ac_ext 5955cat >>conftest.$ac_ext <<_ACEOF 5956/* end confdefs.h. */ 5957#include <stdlib.h> 5958#include <stdarg.h> 5959#include <string.h> 5960#include <float.h> 5961 5962int 5963main () 5964{ 5965 5966 ; 5967 return 0; 5968} 5969_ACEOF 5970rm -f conftest.$ac_objext 5971if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 5972 (eval $ac_compile) 2>conftest.er1 5973 ac_status=$? 5974 grep -v '^ *+' conftest.er1 >conftest.err 5975 rm -f conftest.er1 5976 cat conftest.err >&5 5977 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5978 (exit $ac_status); } && 5979 { ac_try='test -z "$ac_c_werror_flag" 5980 || test ! -s conftest.err' 5981 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5982 (eval $ac_try) 2>&5 5983 ac_status=$? 5984 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5985 (exit $ac_status); }; } && 5986 { ac_try='test -s conftest.$ac_objext' 5987 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 5988 (eval $ac_try) 2>&5 5989 ac_status=$? 5990 echo "$as_me:$LINENO: \$? = $ac_status" >&5 5991 (exit $ac_status); }; }; then 5992 ac_cv_header_stdc=yes 5993else 5994 echo "$as_me: failed program was:" >&5 5995sed 's/^/| /' conftest.$ac_ext >&5 5996 5997ac_cv_header_stdc=no 5998fi 5999rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6000 6001if test $ac_cv_header_stdc = yes; then 6002 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 6003 cat >conftest.$ac_ext <<_ACEOF 6004/* confdefs.h. */ 6005_ACEOF 6006cat confdefs.h >>conftest.$ac_ext 6007cat >>conftest.$ac_ext <<_ACEOF 6008/* end confdefs.h. */ 6009#include <string.h> 6010 6011_ACEOF 6012if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6013 $EGREP "memchr" >/dev/null 2>&1; then 6014 : 6015else 6016 ac_cv_header_stdc=no 6017fi 6018rm -f conftest* 6019 6020fi 6021 6022if test $ac_cv_header_stdc = yes; then 6023 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 6024 cat >conftest.$ac_ext <<_ACEOF 6025/* confdefs.h. */ 6026_ACEOF 6027cat confdefs.h >>conftest.$ac_ext 6028cat >>conftest.$ac_ext <<_ACEOF 6029/* end confdefs.h. */ 6030#include <stdlib.h> 6031 6032_ACEOF 6033if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6034 $EGREP "free" >/dev/null 2>&1; then 6035 : 6036else 6037 ac_cv_header_stdc=no 6038fi 6039rm -f conftest* 6040 6041fi 6042 6043if test $ac_cv_header_stdc = yes; then 6044 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 6045 if test "$cross_compiling" = yes; then 6046 : 6047else 6048 cat >conftest.$ac_ext <<_ACEOF 6049/* confdefs.h. */ 6050_ACEOF 6051cat confdefs.h >>conftest.$ac_ext 6052cat >>conftest.$ac_ext <<_ACEOF 6053/* end confdefs.h. */ 6054#include <ctype.h> 6055#include <stdlib.h> 6056#if ((' ' & 0x0FF) == 0x020) 6057# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 6058# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 6059#else 6060# define ISLOWER(c) \ 6061 (('a' <= (c) && (c) <= 'i') \ 6062 || ('j' <= (c) && (c) <= 'r') \ 6063 || ('s' <= (c) && (c) <= 'z')) 6064# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 6065#endif 6066 6067#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 6068int 6069main () 6070{ 6071 int i; 6072 for (i = 0; i < 256; i++) 6073 if (XOR (islower (i), ISLOWER (i)) 6074 || toupper (i) != TOUPPER (i)) 6075 exit (2); 6076 exit (0); 6077} 6078_ACEOF 6079rm -f conftest$ac_exeext 6080if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 6081 (eval $ac_link) 2>&5 6082 ac_status=$? 6083 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6084 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 6085 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6086 (eval $ac_try) 2>&5 6087 ac_status=$? 6088 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6089 (exit $ac_status); }; }; then 6090 : 6091else 6092 echo "$as_me: program exited with status $ac_status" >&5 6093echo "$as_me: failed program was:" >&5 6094sed 's/^/| /' conftest.$ac_ext >&5 6095 6096( exit $ac_status ) 6097ac_cv_header_stdc=no 6098fi 6099rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 6100fi 6101fi 6102fi 6103echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 6104echo "${ECHO_T}$ac_cv_header_stdc" >&6 6105if test $ac_cv_header_stdc = yes; then 6106 6107cat >>confdefs.h <<\_ACEOF 6108#define STDC_HEADERS 1 6109_ACEOF 6110 6111fi 6112 6113# On IRIX 5.3, sys/types and inttypes.h are conflicting. 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 6124 inttypes.h stdint.h unistd.h 6125do 6126as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6127echo "$as_me:$LINENO: checking for $ac_header" >&5 6128echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6129if eval "test \"\${$as_ac_Header+set}\" = set"; then 6130 echo $ECHO_N "(cached) $ECHO_C" >&6 6131else 6132 cat >conftest.$ac_ext <<_ACEOF 6133/* confdefs.h. */ 6134_ACEOF 6135cat confdefs.h >>conftest.$ac_ext 6136cat >>conftest.$ac_ext <<_ACEOF 6137/* end confdefs.h. */ 6138$ac_includes_default 6139 6140#include <$ac_header> 6141_ACEOF 6142rm -f conftest.$ac_objext 6143if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6144 (eval $ac_compile) 2>conftest.er1 6145 ac_status=$? 6146 grep -v '^ *+' conftest.er1 >conftest.err 6147 rm -f conftest.er1 6148 cat conftest.err >&5 6149 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6150 (exit $ac_status); } && 6151 { ac_try='test -z "$ac_c_werror_flag" 6152 || test ! -s conftest.err' 6153 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6154 (eval $ac_try) 2>&5 6155 ac_status=$? 6156 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6157 (exit $ac_status); }; } && 6158 { ac_try='test -s conftest.$ac_objext' 6159 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6160 (eval $ac_try) 2>&5 6161 ac_status=$? 6162 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6163 (exit $ac_status); }; }; then 6164 eval "$as_ac_Header=yes" 6165else 6166 echo "$as_me: failed program was:" >&5 6167sed 's/^/| /' conftest.$ac_ext >&5 6168 6169eval "$as_ac_Header=no" 6170fi 6171rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6172fi 6173echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 6174echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 6175if test `eval echo '${'$as_ac_Header'}'` = yes; then 6176 cat >>confdefs.h <<_ACEOF 6177#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6178_ACEOF 6179 6180fi 6181 6182done 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196for ac_header in stdlib.h unistd.h dirent.h limits.h sys/dir.h \ 6197 string.h strings.h math.h sys/time.h direct.h process.h 6198do 6199as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 6200if eval "test \"\${$as_ac_Header+set}\" = set"; then 6201 echo "$as_me:$LINENO: checking for $ac_header" >&5 6202echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6203if eval "test \"\${$as_ac_Header+set}\" = set"; then 6204 echo $ECHO_N "(cached) $ECHO_C" >&6 6205fi 6206echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 6207echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 6208else 6209 # Is the header compilable? 6210echo "$as_me:$LINENO: checking $ac_header usability" >&5 6211echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 6212cat >conftest.$ac_ext <<_ACEOF 6213/* confdefs.h. */ 6214_ACEOF 6215cat confdefs.h >>conftest.$ac_ext 6216cat >>conftest.$ac_ext <<_ACEOF 6217/* end confdefs.h. */ 6218$ac_includes_default 6219#include <$ac_header> 6220_ACEOF 6221rm -f conftest.$ac_objext 6222if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6223 (eval $ac_compile) 2>conftest.er1 6224 ac_status=$? 6225 grep -v '^ *+' conftest.er1 >conftest.err 6226 rm -f conftest.er1 6227 cat conftest.err >&5 6228 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6229 (exit $ac_status); } && 6230 { ac_try='test -z "$ac_c_werror_flag" 6231 || test ! -s conftest.err' 6232 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6233 (eval $ac_try) 2>&5 6234 ac_status=$? 6235 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6236 (exit $ac_status); }; } && 6237 { ac_try='test -s conftest.$ac_objext' 6238 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6239 (eval $ac_try) 2>&5 6240 ac_status=$? 6241 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6242 (exit $ac_status); }; }; then 6243 ac_header_compiler=yes 6244else 6245 echo "$as_me: failed program was:" >&5 6246sed 's/^/| /' conftest.$ac_ext >&5 6247 6248ac_header_compiler=no 6249fi 6250rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6251echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 6252echo "${ECHO_T}$ac_header_compiler" >&6 6253 6254# Is the header present? 6255echo "$as_me:$LINENO: checking $ac_header presence" >&5 6256echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 6257cat >conftest.$ac_ext <<_ACEOF 6258/* confdefs.h. */ 6259_ACEOF 6260cat confdefs.h >>conftest.$ac_ext 6261cat >>conftest.$ac_ext <<_ACEOF 6262/* end confdefs.h. */ 6263#include <$ac_header> 6264_ACEOF 6265if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 6266 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 6267 ac_status=$? 6268 grep -v '^ *+' conftest.er1 >conftest.err 6269 rm -f conftest.er1 6270 cat conftest.err >&5 6271 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6272 (exit $ac_status); } >/dev/null; then 6273 if test -s conftest.err; then 6274 ac_cpp_err=$ac_c_preproc_warn_flag 6275 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 6276 else 6277 ac_cpp_err= 6278 fi 6279else 6280 ac_cpp_err=yes 6281fi 6282if test -z "$ac_cpp_err"; then 6283 ac_header_preproc=yes 6284else 6285 echo "$as_me: failed program was:" >&5 6286sed 's/^/| /' conftest.$ac_ext >&5 6287 6288 ac_header_preproc=no 6289fi 6290rm -f conftest.err conftest.$ac_ext 6291echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 6292echo "${ECHO_T}$ac_header_preproc" >&6 6293 6294# So? What about this header? 6295case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 6296 yes:no: ) 6297 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 6298echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 6299 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 6300echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 6301 ac_header_preproc=yes 6302 ;; 6303 no:yes:* ) 6304 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 6305echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 6306 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 6307echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 6308 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 6309echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 6310 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 6311echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 6312 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 6313echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 6314 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 6315echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 6316 ( 6317 cat <<\_ASBOX 6318## ------------------------------------------ ## 6319## Report this to the AC_PACKAGE_NAME lists. ## 6320## ------------------------------------------ ## 6321_ASBOX 6322 ) | 6323 sed "s/^/$as_me: WARNING: /" >&2 6324 ;; 6325esac 6326echo "$as_me:$LINENO: checking for $ac_header" >&5 6327echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 6328if eval "test \"\${$as_ac_Header+set}\" = set"; then 6329 echo $ECHO_N "(cached) $ECHO_C" >&6 6330else 6331 eval "$as_ac_Header=\$ac_header_preproc" 6332fi 6333echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 6334echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 6335 6336fi 6337if test `eval echo '${'$as_ac_Header'}'` = yes; then 6338 cat >>confdefs.h <<_ACEOF 6339#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 6340_ACEOF 6341 6342fi 6343 6344done 6345 6346echo "$as_me:$LINENO: checking for ISC 3.x or 4.x" >&5 6347echo $ECHO_N "checking for ISC 3.x or 4.x... $ECHO_C" >&6 6348 if grep '[34]\.' /usr/options/cb.name >/dev/null 2>&1 6349 then 6350 echo "$as_me:$LINENO: result: yes" >&5 6351echo "${ECHO_T}yes" >&6 6352 6353cat >>confdefs.h <<\_ACEOF 6354#define _SYSV3 1 6355_ACEOF 6356 6357 else 6358 echo "$as_me:$LINENO: result: no" >&5 6359echo "${ECHO_T}no" >&6 6360 fi 6361echo "$as_me:$LINENO: checking whether -D_POSIX_SOURCE is necessary" >&5 6362echo $ECHO_N "checking whether -D_POSIX_SOURCE is necessary... $ECHO_C" >&6 6363 ac_ext=cc 6364ac_cpp='$CXXCPP $CPPFLAGS' 6365ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6366ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6367ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6368 6369 cat >conftest.$ac_ext <<_ACEOF 6370 6371 /* confdefs.h. */ 6372_ACEOF 6373cat confdefs.h >>conftest.$ac_ext 6374cat >>conftest.$ac_ext <<_ACEOF 6375/* end confdefs.h. */ 6376 6377 6378#include <stdio.h> 6379extern "C" { void fileno(int); } 6380 6381 6382int 6383main () 6384{ 6385 6386 ; 6387 return 0; 6388} 6389 6390_ACEOF 6391rm -f conftest.$ac_objext 6392if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6393 (eval $ac_compile) 2>conftest.er1 6394 ac_status=$? 6395 grep -v '^ *+' conftest.er1 >conftest.err 6396 rm -f conftest.er1 6397 cat conftest.err >&5 6398 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6399 (exit $ac_status); } && 6400 { ac_try='test -z "$ac_cxx_werror_flag" 6401 || test ! -s conftest.err' 6402 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6403 (eval $ac_try) 2>&5 6404 ac_status=$? 6405 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6406 (exit $ac_status); }; } && 6407 { ac_try='test -s conftest.$ac_objext' 6408 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6409 (eval $ac_try) 2>&5 6410 ac_status=$? 6411 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6412 (exit $ac_status); }; }; then 6413 echo "$as_me:$LINENO: result: yes" >&5 6414echo "${ECHO_T}yes" >&6 6415 6416cat >>confdefs.h <<\_ACEOF 6417#define _POSIX_SOURCE 1 6418_ACEOF 6419 6420else 6421 echo "$as_me: failed program was:" >&5 6422sed 's/^/| /' conftest.$ac_ext >&5 6423 6424echo "$as_me:$LINENO: result: no" >&5 6425echo "${ECHO_T}no" >&6 6426fi 6427rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6428 ac_ext=c 6429ac_cpp='$CPP $CPPFLAGS' 6430ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6431ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6432ac_compiler_gnu=$ac_cv_c_compiler_gnu 6433 6434 6435# checks for header stuff 6436ac_ext=cc 6437ac_cpp='$CXXCPP $CPPFLAGS' 6438ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6439ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6440ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6441 6442 echo "$as_me:$LINENO: checking for return type of srand" >&5 6443echo $ECHO_N "checking for return type of srand... $ECHO_C" >&6 6444 cat >conftest.$ac_ext <<_ACEOF 6445 6446 /* confdefs.h. */ 6447_ACEOF 6448cat confdefs.h >>conftest.$ac_ext 6449cat >>conftest.$ac_ext <<_ACEOF 6450/* end confdefs.h. */ 6451 6452 6453#include <stdlib.h> 6454extern "C" { void srand(unsigned int); } 6455 6456 6457int 6458main () 6459{ 6460 6461 ; 6462 return 0; 6463} 6464 6465_ACEOF 6466rm -f conftest.$ac_objext 6467if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6468 (eval $ac_compile) 2>conftest.er1 6469 ac_status=$? 6470 grep -v '^ *+' conftest.er1 >conftest.err 6471 rm -f conftest.er1 6472 cat conftest.err >&5 6473 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6474 (exit $ac_status); } && 6475 { ac_try='test -z "$ac_cxx_werror_flag" 6476 || test ! -s conftest.err' 6477 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6478 (eval $ac_try) 2>&5 6479 ac_status=$? 6480 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6481 (exit $ac_status); }; } && 6482 { ac_try='test -s conftest.$ac_objext' 6483 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6484 (eval $ac_try) 2>&5 6485 ac_status=$? 6486 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6487 (exit $ac_status); }; }; then 6488 echo "$as_me:$LINENO: result: void" >&5 6489echo "${ECHO_T}void" >&6 6490 6491cat >>confdefs.h <<\_ACEOF 6492#define RET_TYPE_SRAND_IS_VOID 1 6493_ACEOF 6494 6495else 6496 echo "$as_me: failed program was:" >&5 6497sed 's/^/| /' conftest.$ac_ext >&5 6498 6499echo "$as_me:$LINENO: result: int" >&5 6500echo "${ECHO_T}int" >&6 6501fi 6502rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6503 ac_ext=c 6504ac_cpp='$CPP $CPPFLAGS' 6505ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6506ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6507ac_compiler_gnu=$ac_cv_c_compiler_gnu 6508 6509echo "$as_me:$LINENO: checking whether gettimeofday must be declared" >&5 6510echo $ECHO_N "checking whether gettimeofday must be declared... $ECHO_C" >&6 6511 ac_ext=cc 6512ac_cpp='$CXXCPP $CPPFLAGS' 6513ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6514ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6515ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6516 6517 if test "${groff_cv_decl_needed_gettimeofday+set}" = set; then 6518 echo $ECHO_N "(cached) $ECHO_C" >&6 6519else 6520 cat >conftest.$ac_ext <<_ACEOF 6521 6522 /* confdefs.h. */ 6523_ACEOF 6524cat confdefs.h >>conftest.$ac_ext 6525cat >>conftest.$ac_ext <<_ACEOF 6526/* end confdefs.h. */ 6527 6528 6529#include <stdio.h> 6530#ifdef HAVE_STRING_H 6531#include <string.h> 6532#endif 6533#ifdef HAVE_STRINGS_H 6534#include <strings.h> 6535#endif 6536#ifdef HAVE_STDLIB_H 6537#include <stdlib.h> 6538#endif 6539#ifdef HAVE_SYS_TIME_H 6540#include <sys/time.h> 6541#endif 6542#ifdef HAVE_UNISTD_H 6543#include <unistd.h> 6544#endif 6545#ifdef HAVE_MATH_H 6546#include <math.h> 6547#endif 6548 6549 6550int 6551main () 6552{ 6553 6554 6555#ifndef gettimeofday 6556 char *p = (char *) gettimeofday; 6557#endif 6558 6559 6560 ; 6561 return 0; 6562} 6563 6564_ACEOF 6565rm -f conftest.$ac_objext 6566if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6567 (eval $ac_compile) 2>conftest.er1 6568 ac_status=$? 6569 grep -v '^ *+' conftest.er1 >conftest.err 6570 rm -f conftest.er1 6571 cat conftest.err >&5 6572 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6573 (exit $ac_status); } && 6574 { ac_try='test -z "$ac_cxx_werror_flag" 6575 || test ! -s conftest.err' 6576 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6577 (eval $ac_try) 2>&5 6578 ac_status=$? 6579 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6580 (exit $ac_status); }; } && 6581 { ac_try='test -s conftest.$ac_objext' 6582 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6583 (eval $ac_try) 2>&5 6584 ac_status=$? 6585 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6586 (exit $ac_status); }; }; then 6587 groff_cv_decl_needed_gettimeofday=no 6588else 6589 echo "$as_me: failed program was:" >&5 6590sed 's/^/| /' conftest.$ac_ext >&5 6591 6592groff_cv_decl_needed_gettimeofday=yes 6593fi 6594rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6595fi 6596 6597 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_gettimeofday" >&5 6598echo "${ECHO_T}$groff_cv_decl_needed_gettimeofday" >&6 6599 if test $groff_cv_decl_needed_gettimeofday = yes; then 6600 6601cat >>confdefs.h <<\_ACEOF 6602#define NEED_DECLARATION_GETTIMEOFDAY 1 6603_ACEOF 6604 6605 fi 6606 ac_ext=c 6607ac_cpp='$CPP $CPPFLAGS' 6608ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6609ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6610ac_compiler_gnu=$ac_cv_c_compiler_gnu 6611 6612echo "$as_me:$LINENO: checking whether hypot must be declared" >&5 6613echo $ECHO_N "checking whether hypot must be declared... $ECHO_C" >&6 6614 ac_ext=cc 6615ac_cpp='$CXXCPP $CPPFLAGS' 6616ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6617ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6618ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6619 6620 if test "${groff_cv_decl_needed_hypot+set}" = set; then 6621 echo $ECHO_N "(cached) $ECHO_C" >&6 6622else 6623 cat >conftest.$ac_ext <<_ACEOF 6624 6625 /* confdefs.h. */ 6626_ACEOF 6627cat confdefs.h >>conftest.$ac_ext 6628cat >>conftest.$ac_ext <<_ACEOF 6629/* end confdefs.h. */ 6630 6631 6632#include <stdio.h> 6633#ifdef HAVE_STRING_H 6634#include <string.h> 6635#endif 6636#ifdef HAVE_STRINGS_H 6637#include <strings.h> 6638#endif 6639#ifdef HAVE_STDLIB_H 6640#include <stdlib.h> 6641#endif 6642#ifdef HAVE_SYS_TIME_H 6643#include <sys/time.h> 6644#endif 6645#ifdef HAVE_UNISTD_H 6646#include <unistd.h> 6647#endif 6648#ifdef HAVE_MATH_H 6649#include <math.h> 6650#endif 6651 6652 6653int 6654main () 6655{ 6656 6657 6658#ifndef hypot 6659 char *p = (char *) hypot; 6660#endif 6661 6662 6663 ; 6664 return 0; 6665} 6666 6667_ACEOF 6668rm -f conftest.$ac_objext 6669if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6670 (eval $ac_compile) 2>conftest.er1 6671 ac_status=$? 6672 grep -v '^ *+' conftest.er1 >conftest.err 6673 rm -f conftest.er1 6674 cat conftest.err >&5 6675 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6676 (exit $ac_status); } && 6677 { ac_try='test -z "$ac_cxx_werror_flag" 6678 || test ! -s conftest.err' 6679 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6680 (eval $ac_try) 2>&5 6681 ac_status=$? 6682 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6683 (exit $ac_status); }; } && 6684 { ac_try='test -s conftest.$ac_objext' 6685 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6686 (eval $ac_try) 2>&5 6687 ac_status=$? 6688 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6689 (exit $ac_status); }; }; then 6690 groff_cv_decl_needed_hypot=no 6691else 6692 echo "$as_me: failed program was:" >&5 6693sed 's/^/| /' conftest.$ac_ext >&5 6694 6695groff_cv_decl_needed_hypot=yes 6696fi 6697rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6698fi 6699 6700 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_hypot" >&5 6701echo "${ECHO_T}$groff_cv_decl_needed_hypot" >&6 6702 if test $groff_cv_decl_needed_hypot = yes; then 6703 6704cat >>confdefs.h <<\_ACEOF 6705#define NEED_DECLARATION_HYPOT 1 6706_ACEOF 6707 6708 fi 6709 ac_ext=c 6710ac_cpp='$CPP $CPPFLAGS' 6711ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6712ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6713ac_compiler_gnu=$ac_cv_c_compiler_gnu 6714 6715echo "$as_me:$LINENO: checking whether popen must be declared" >&5 6716echo $ECHO_N "checking whether popen must be declared... $ECHO_C" >&6 6717 ac_ext=cc 6718ac_cpp='$CXXCPP $CPPFLAGS' 6719ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6720ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6721ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6722 6723 if test "${groff_cv_decl_needed_popen+set}" = set; then 6724 echo $ECHO_N "(cached) $ECHO_C" >&6 6725else 6726 cat >conftest.$ac_ext <<_ACEOF 6727 6728 /* confdefs.h. */ 6729_ACEOF 6730cat confdefs.h >>conftest.$ac_ext 6731cat >>conftest.$ac_ext <<_ACEOF 6732/* end confdefs.h. */ 6733 6734 6735#include <stdio.h> 6736#ifdef HAVE_STRING_H 6737#include <string.h> 6738#endif 6739#ifdef HAVE_STRINGS_H 6740#include <strings.h> 6741#endif 6742#ifdef HAVE_STDLIB_H 6743#include <stdlib.h> 6744#endif 6745#ifdef HAVE_SYS_TIME_H 6746#include <sys/time.h> 6747#endif 6748#ifdef HAVE_UNISTD_H 6749#include <unistd.h> 6750#endif 6751#ifdef HAVE_MATH_H 6752#include <math.h> 6753#endif 6754 6755 6756int 6757main () 6758{ 6759 6760 6761#ifndef popen 6762 char *p = (char *) popen; 6763#endif 6764 6765 6766 ; 6767 return 0; 6768} 6769 6770_ACEOF 6771rm -f conftest.$ac_objext 6772if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6773 (eval $ac_compile) 2>conftest.er1 6774 ac_status=$? 6775 grep -v '^ *+' conftest.er1 >conftest.err 6776 rm -f conftest.er1 6777 cat conftest.err >&5 6778 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6779 (exit $ac_status); } && 6780 { ac_try='test -z "$ac_cxx_werror_flag" 6781 || test ! -s conftest.err' 6782 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6783 (eval $ac_try) 2>&5 6784 ac_status=$? 6785 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6786 (exit $ac_status); }; } && 6787 { ac_try='test -s conftest.$ac_objext' 6788 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6789 (eval $ac_try) 2>&5 6790 ac_status=$? 6791 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6792 (exit $ac_status); }; }; then 6793 groff_cv_decl_needed_popen=no 6794else 6795 echo "$as_me: failed program was:" >&5 6796sed 's/^/| /' conftest.$ac_ext >&5 6797 6798groff_cv_decl_needed_popen=yes 6799fi 6800rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6801fi 6802 6803 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_popen" >&5 6804echo "${ECHO_T}$groff_cv_decl_needed_popen" >&6 6805 if test $groff_cv_decl_needed_popen = yes; then 6806 6807cat >>confdefs.h <<\_ACEOF 6808#define NEED_DECLARATION_POPEN 1 6809_ACEOF 6810 6811 fi 6812 ac_ext=c 6813ac_cpp='$CPP $CPPFLAGS' 6814ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6815ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6816ac_compiler_gnu=$ac_cv_c_compiler_gnu 6817 6818echo "$as_me:$LINENO: checking whether pclose must be declared" >&5 6819echo $ECHO_N "checking whether pclose must be declared... $ECHO_C" >&6 6820 ac_ext=cc 6821ac_cpp='$CXXCPP $CPPFLAGS' 6822ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6823ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6824ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6825 6826 if test "${groff_cv_decl_needed_pclose+set}" = set; then 6827 echo $ECHO_N "(cached) $ECHO_C" >&6 6828else 6829 cat >conftest.$ac_ext <<_ACEOF 6830 6831 /* confdefs.h. */ 6832_ACEOF 6833cat confdefs.h >>conftest.$ac_ext 6834cat >>conftest.$ac_ext <<_ACEOF 6835/* end confdefs.h. */ 6836 6837 6838#include <stdio.h> 6839#ifdef HAVE_STRING_H 6840#include <string.h> 6841#endif 6842#ifdef HAVE_STRINGS_H 6843#include <strings.h> 6844#endif 6845#ifdef HAVE_STDLIB_H 6846#include <stdlib.h> 6847#endif 6848#ifdef HAVE_SYS_TIME_H 6849#include <sys/time.h> 6850#endif 6851#ifdef HAVE_UNISTD_H 6852#include <unistd.h> 6853#endif 6854#ifdef HAVE_MATH_H 6855#include <math.h> 6856#endif 6857 6858 6859int 6860main () 6861{ 6862 6863 6864#ifndef pclose 6865 char *p = (char *) pclose; 6866#endif 6867 6868 6869 ; 6870 return 0; 6871} 6872 6873_ACEOF 6874rm -f conftest.$ac_objext 6875if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6876 (eval $ac_compile) 2>conftest.er1 6877 ac_status=$? 6878 grep -v '^ *+' conftest.er1 >conftest.err 6879 rm -f conftest.er1 6880 cat conftest.err >&5 6881 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6882 (exit $ac_status); } && 6883 { ac_try='test -z "$ac_cxx_werror_flag" 6884 || test ! -s conftest.err' 6885 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6886 (eval $ac_try) 2>&5 6887 ac_status=$? 6888 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6889 (exit $ac_status); }; } && 6890 { ac_try='test -s conftest.$ac_objext' 6891 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6892 (eval $ac_try) 2>&5 6893 ac_status=$? 6894 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6895 (exit $ac_status); }; }; then 6896 groff_cv_decl_needed_pclose=no 6897else 6898 echo "$as_me: failed program was:" >&5 6899sed 's/^/| /' conftest.$ac_ext >&5 6900 6901groff_cv_decl_needed_pclose=yes 6902fi 6903rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 6904fi 6905 6906 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_pclose" >&5 6907echo "${ECHO_T}$groff_cv_decl_needed_pclose" >&6 6908 if test $groff_cv_decl_needed_pclose = yes; then 6909 6910cat >>confdefs.h <<\_ACEOF 6911#define NEED_DECLARATION_PCLOSE 1 6912_ACEOF 6913 6914 fi 6915 ac_ext=c 6916ac_cpp='$CPP $CPPFLAGS' 6917ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6918ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6919ac_compiler_gnu=$ac_cv_c_compiler_gnu 6920 6921echo "$as_me:$LINENO: checking whether putenv must be declared" >&5 6922echo $ECHO_N "checking whether putenv must be declared... $ECHO_C" >&6 6923 ac_ext=cc 6924ac_cpp='$CXXCPP $CPPFLAGS' 6925ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6926ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6927ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6928 6929 if test "${groff_cv_decl_needed_putenv+set}" = set; then 6930 echo $ECHO_N "(cached) $ECHO_C" >&6 6931else 6932 cat >conftest.$ac_ext <<_ACEOF 6933 6934 /* confdefs.h. */ 6935_ACEOF 6936cat confdefs.h >>conftest.$ac_ext 6937cat >>conftest.$ac_ext <<_ACEOF 6938/* end confdefs.h. */ 6939 6940 6941#include <stdio.h> 6942#ifdef HAVE_STRING_H 6943#include <string.h> 6944#endif 6945#ifdef HAVE_STRINGS_H 6946#include <strings.h> 6947#endif 6948#ifdef HAVE_STDLIB_H 6949#include <stdlib.h> 6950#endif 6951#ifdef HAVE_SYS_TIME_H 6952#include <sys/time.h> 6953#endif 6954#ifdef HAVE_UNISTD_H 6955#include <unistd.h> 6956#endif 6957#ifdef HAVE_MATH_H 6958#include <math.h> 6959#endif 6960 6961 6962int 6963main () 6964{ 6965 6966 6967#ifndef putenv 6968 char *p = (char *) putenv; 6969#endif 6970 6971 6972 ; 6973 return 0; 6974} 6975 6976_ACEOF 6977rm -f conftest.$ac_objext 6978if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 6979 (eval $ac_compile) 2>conftest.er1 6980 ac_status=$? 6981 grep -v '^ *+' conftest.er1 >conftest.err 6982 rm -f conftest.er1 6983 cat conftest.err >&5 6984 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6985 (exit $ac_status); } && 6986 { ac_try='test -z "$ac_cxx_werror_flag" 6987 || test ! -s conftest.err' 6988 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6989 (eval $ac_try) 2>&5 6990 ac_status=$? 6991 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6992 (exit $ac_status); }; } && 6993 { ac_try='test -s conftest.$ac_objext' 6994 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 6995 (eval $ac_try) 2>&5 6996 ac_status=$? 6997 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6998 (exit $ac_status); }; }; then 6999 groff_cv_decl_needed_putenv=no 7000else 7001 echo "$as_me: failed program was:" >&5 7002sed 's/^/| /' conftest.$ac_ext >&5 7003 7004groff_cv_decl_needed_putenv=yes 7005fi 7006rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7007fi 7008 7009 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_putenv" >&5 7010echo "${ECHO_T}$groff_cv_decl_needed_putenv" >&6 7011 if test $groff_cv_decl_needed_putenv = yes; then 7012 7013cat >>confdefs.h <<\_ACEOF 7014#define NEED_DECLARATION_PUTENV 1 7015_ACEOF 7016 7017 fi 7018 ac_ext=c 7019ac_cpp='$CPP $CPPFLAGS' 7020ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7021ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7022ac_compiler_gnu=$ac_cv_c_compiler_gnu 7023 7024echo "$as_me:$LINENO: checking whether rand must be declared" >&5 7025echo $ECHO_N "checking whether rand must be declared... $ECHO_C" >&6 7026 ac_ext=cc 7027ac_cpp='$CXXCPP $CPPFLAGS' 7028ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7029ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7030ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7031 7032 if test "${groff_cv_decl_needed_rand+set}" = set; then 7033 echo $ECHO_N "(cached) $ECHO_C" >&6 7034else 7035 cat >conftest.$ac_ext <<_ACEOF 7036 7037 /* confdefs.h. */ 7038_ACEOF 7039cat confdefs.h >>conftest.$ac_ext 7040cat >>conftest.$ac_ext <<_ACEOF 7041/* end confdefs.h. */ 7042 7043 7044#include <stdio.h> 7045#ifdef HAVE_STRING_H 7046#include <string.h> 7047#endif 7048#ifdef HAVE_STRINGS_H 7049#include <strings.h> 7050#endif 7051#ifdef HAVE_STDLIB_H 7052#include <stdlib.h> 7053#endif 7054#ifdef HAVE_SYS_TIME_H 7055#include <sys/time.h> 7056#endif 7057#ifdef HAVE_UNISTD_H 7058#include <unistd.h> 7059#endif 7060#ifdef HAVE_MATH_H 7061#include <math.h> 7062#endif 7063 7064 7065int 7066main () 7067{ 7068 7069 7070#ifndef rand 7071 char *p = (char *) rand; 7072#endif 7073 7074 7075 ; 7076 return 0; 7077} 7078 7079_ACEOF 7080rm -f conftest.$ac_objext 7081if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7082 (eval $ac_compile) 2>conftest.er1 7083 ac_status=$? 7084 grep -v '^ *+' conftest.er1 >conftest.err 7085 rm -f conftest.er1 7086 cat conftest.err >&5 7087 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7088 (exit $ac_status); } && 7089 { ac_try='test -z "$ac_cxx_werror_flag" 7090 || test ! -s conftest.err' 7091 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7092 (eval $ac_try) 2>&5 7093 ac_status=$? 7094 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7095 (exit $ac_status); }; } && 7096 { ac_try='test -s conftest.$ac_objext' 7097 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7098 (eval $ac_try) 2>&5 7099 ac_status=$? 7100 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7101 (exit $ac_status); }; }; then 7102 groff_cv_decl_needed_rand=no 7103else 7104 echo "$as_me: failed program was:" >&5 7105sed 's/^/| /' conftest.$ac_ext >&5 7106 7107groff_cv_decl_needed_rand=yes 7108fi 7109rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7110fi 7111 7112 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_rand" >&5 7113echo "${ECHO_T}$groff_cv_decl_needed_rand" >&6 7114 if test $groff_cv_decl_needed_rand = yes; then 7115 7116cat >>confdefs.h <<\_ACEOF 7117#define NEED_DECLARATION_RAND 1 7118_ACEOF 7119 7120 fi 7121 ac_ext=c 7122ac_cpp='$CPP $CPPFLAGS' 7123ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7124ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7125ac_compiler_gnu=$ac_cv_c_compiler_gnu 7126 7127echo "$as_me:$LINENO: checking whether snprintf must be declared" >&5 7128echo $ECHO_N "checking whether snprintf must be declared... $ECHO_C" >&6 7129 ac_ext=cc 7130ac_cpp='$CXXCPP $CPPFLAGS' 7131ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7132ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7133ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7134 7135 if test "${groff_cv_decl_needed_snprintf+set}" = set; then 7136 echo $ECHO_N "(cached) $ECHO_C" >&6 7137else 7138 cat >conftest.$ac_ext <<_ACEOF 7139 7140 /* confdefs.h. */ 7141_ACEOF 7142cat confdefs.h >>conftest.$ac_ext 7143cat >>conftest.$ac_ext <<_ACEOF 7144/* end confdefs.h. */ 7145 7146 7147#include <stdio.h> 7148#ifdef HAVE_STRING_H 7149#include <string.h> 7150#endif 7151#ifdef HAVE_STRINGS_H 7152#include <strings.h> 7153#endif 7154#ifdef HAVE_STDLIB_H 7155#include <stdlib.h> 7156#endif 7157#ifdef HAVE_SYS_TIME_H 7158#include <sys/time.h> 7159#endif 7160#ifdef HAVE_UNISTD_H 7161#include <unistd.h> 7162#endif 7163#ifdef HAVE_MATH_H 7164#include <math.h> 7165#endif 7166 7167 7168int 7169main () 7170{ 7171 7172 7173#ifndef snprintf 7174 char *p = (char *) snprintf; 7175#endif 7176 7177 7178 ; 7179 return 0; 7180} 7181 7182_ACEOF 7183rm -f conftest.$ac_objext 7184if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7185 (eval $ac_compile) 2>conftest.er1 7186 ac_status=$? 7187 grep -v '^ *+' conftest.er1 >conftest.err 7188 rm -f conftest.er1 7189 cat conftest.err >&5 7190 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7191 (exit $ac_status); } && 7192 { ac_try='test -z "$ac_cxx_werror_flag" 7193 || test ! -s conftest.err' 7194 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7195 (eval $ac_try) 2>&5 7196 ac_status=$? 7197 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7198 (exit $ac_status); }; } && 7199 { ac_try='test -s conftest.$ac_objext' 7200 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7201 (eval $ac_try) 2>&5 7202 ac_status=$? 7203 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7204 (exit $ac_status); }; }; then 7205 groff_cv_decl_needed_snprintf=no 7206else 7207 echo "$as_me: failed program was:" >&5 7208sed 's/^/| /' conftest.$ac_ext >&5 7209 7210groff_cv_decl_needed_snprintf=yes 7211fi 7212rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7213fi 7214 7215 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_snprintf" >&5 7216echo "${ECHO_T}$groff_cv_decl_needed_snprintf" >&6 7217 if test $groff_cv_decl_needed_snprintf = yes; then 7218 7219cat >>confdefs.h <<\_ACEOF 7220#define NEED_DECLARATION_SNPRINTF 1 7221_ACEOF 7222 7223 fi 7224 ac_ext=c 7225ac_cpp='$CPP $CPPFLAGS' 7226ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7227ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7228ac_compiler_gnu=$ac_cv_c_compiler_gnu 7229 7230echo "$as_me:$LINENO: checking whether srand must be declared" >&5 7231echo $ECHO_N "checking whether srand must be declared... $ECHO_C" >&6 7232 ac_ext=cc 7233ac_cpp='$CXXCPP $CPPFLAGS' 7234ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7235ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7236ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7237 7238 if test "${groff_cv_decl_needed_srand+set}" = set; then 7239 echo $ECHO_N "(cached) $ECHO_C" >&6 7240else 7241 cat >conftest.$ac_ext <<_ACEOF 7242 7243 /* confdefs.h. */ 7244_ACEOF 7245cat confdefs.h >>conftest.$ac_ext 7246cat >>conftest.$ac_ext <<_ACEOF 7247/* end confdefs.h. */ 7248 7249 7250#include <stdio.h> 7251#ifdef HAVE_STRING_H 7252#include <string.h> 7253#endif 7254#ifdef HAVE_STRINGS_H 7255#include <strings.h> 7256#endif 7257#ifdef HAVE_STDLIB_H 7258#include <stdlib.h> 7259#endif 7260#ifdef HAVE_SYS_TIME_H 7261#include <sys/time.h> 7262#endif 7263#ifdef HAVE_UNISTD_H 7264#include <unistd.h> 7265#endif 7266#ifdef HAVE_MATH_H 7267#include <math.h> 7268#endif 7269 7270 7271int 7272main () 7273{ 7274 7275 7276#ifndef srand 7277 char *p = (char *) srand; 7278#endif 7279 7280 7281 ; 7282 return 0; 7283} 7284 7285_ACEOF 7286rm -f conftest.$ac_objext 7287if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7288 (eval $ac_compile) 2>conftest.er1 7289 ac_status=$? 7290 grep -v '^ *+' conftest.er1 >conftest.err 7291 rm -f conftest.er1 7292 cat conftest.err >&5 7293 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7294 (exit $ac_status); } && 7295 { ac_try='test -z "$ac_cxx_werror_flag" 7296 || test ! -s conftest.err' 7297 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7298 (eval $ac_try) 2>&5 7299 ac_status=$? 7300 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7301 (exit $ac_status); }; } && 7302 { ac_try='test -s conftest.$ac_objext' 7303 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7304 (eval $ac_try) 2>&5 7305 ac_status=$? 7306 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7307 (exit $ac_status); }; }; then 7308 groff_cv_decl_needed_srand=no 7309else 7310 echo "$as_me: failed program was:" >&5 7311sed 's/^/| /' conftest.$ac_ext >&5 7312 7313groff_cv_decl_needed_srand=yes 7314fi 7315rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7316fi 7317 7318 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_srand" >&5 7319echo "${ECHO_T}$groff_cv_decl_needed_srand" >&6 7320 if test $groff_cv_decl_needed_srand = yes; then 7321 7322cat >>confdefs.h <<\_ACEOF 7323#define NEED_DECLARATION_SRAND 1 7324_ACEOF 7325 7326 fi 7327 ac_ext=c 7328ac_cpp='$CPP $CPPFLAGS' 7329ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7330ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7331ac_compiler_gnu=$ac_cv_c_compiler_gnu 7332 7333echo "$as_me:$LINENO: checking whether strcasecmp must be declared" >&5 7334echo $ECHO_N "checking whether strcasecmp must be declared... $ECHO_C" >&6 7335 ac_ext=cc 7336ac_cpp='$CXXCPP $CPPFLAGS' 7337ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7338ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7339ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7340 7341 if test "${groff_cv_decl_needed_strcasecmp+set}" = set; then 7342 echo $ECHO_N "(cached) $ECHO_C" >&6 7343else 7344 cat >conftest.$ac_ext <<_ACEOF 7345 7346 /* confdefs.h. */ 7347_ACEOF 7348cat confdefs.h >>conftest.$ac_ext 7349cat >>conftest.$ac_ext <<_ACEOF 7350/* end confdefs.h. */ 7351 7352 7353#include <stdio.h> 7354#ifdef HAVE_STRING_H 7355#include <string.h> 7356#endif 7357#ifdef HAVE_STRINGS_H 7358#include <strings.h> 7359#endif 7360#ifdef HAVE_STDLIB_H 7361#include <stdlib.h> 7362#endif 7363#ifdef HAVE_SYS_TIME_H 7364#include <sys/time.h> 7365#endif 7366#ifdef HAVE_UNISTD_H 7367#include <unistd.h> 7368#endif 7369#ifdef HAVE_MATH_H 7370#include <math.h> 7371#endif 7372 7373 7374int 7375main () 7376{ 7377 7378 7379#ifndef strcasecmp 7380 char *p = (char *) strcasecmp; 7381#endif 7382 7383 7384 ; 7385 return 0; 7386} 7387 7388_ACEOF 7389rm -f conftest.$ac_objext 7390if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7391 (eval $ac_compile) 2>conftest.er1 7392 ac_status=$? 7393 grep -v '^ *+' conftest.er1 >conftest.err 7394 rm -f conftest.er1 7395 cat conftest.err >&5 7396 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7397 (exit $ac_status); } && 7398 { ac_try='test -z "$ac_cxx_werror_flag" 7399 || test ! -s conftest.err' 7400 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7401 (eval $ac_try) 2>&5 7402 ac_status=$? 7403 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7404 (exit $ac_status); }; } && 7405 { ac_try='test -s conftest.$ac_objext' 7406 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7407 (eval $ac_try) 2>&5 7408 ac_status=$? 7409 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7410 (exit $ac_status); }; }; then 7411 groff_cv_decl_needed_strcasecmp=no 7412else 7413 echo "$as_me: failed program was:" >&5 7414sed 's/^/| /' conftest.$ac_ext >&5 7415 7416groff_cv_decl_needed_strcasecmp=yes 7417fi 7418rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7419fi 7420 7421 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_strcasecmp" >&5 7422echo "${ECHO_T}$groff_cv_decl_needed_strcasecmp" >&6 7423 if test $groff_cv_decl_needed_strcasecmp = yes; then 7424 7425cat >>confdefs.h <<\_ACEOF 7426#define NEED_DECLARATION_STRCASECMP 1 7427_ACEOF 7428 7429 fi 7430 ac_ext=c 7431ac_cpp='$CPP $CPPFLAGS' 7432ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7433ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7434ac_compiler_gnu=$ac_cv_c_compiler_gnu 7435 7436echo "$as_me:$LINENO: checking whether strncasecmp must be declared" >&5 7437echo $ECHO_N "checking whether strncasecmp must be declared... $ECHO_C" >&6 7438 ac_ext=cc 7439ac_cpp='$CXXCPP $CPPFLAGS' 7440ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7441ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7442ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7443 7444 if test "${groff_cv_decl_needed_strncasecmp+set}" = set; then 7445 echo $ECHO_N "(cached) $ECHO_C" >&6 7446else 7447 cat >conftest.$ac_ext <<_ACEOF 7448 7449 /* confdefs.h. */ 7450_ACEOF 7451cat confdefs.h >>conftest.$ac_ext 7452cat >>conftest.$ac_ext <<_ACEOF 7453/* end confdefs.h. */ 7454 7455 7456#include <stdio.h> 7457#ifdef HAVE_STRING_H 7458#include <string.h> 7459#endif 7460#ifdef HAVE_STRINGS_H 7461#include <strings.h> 7462#endif 7463#ifdef HAVE_STDLIB_H 7464#include <stdlib.h> 7465#endif 7466#ifdef HAVE_SYS_TIME_H 7467#include <sys/time.h> 7468#endif 7469#ifdef HAVE_UNISTD_H 7470#include <unistd.h> 7471#endif 7472#ifdef HAVE_MATH_H 7473#include <math.h> 7474#endif 7475 7476 7477int 7478main () 7479{ 7480 7481 7482#ifndef strncasecmp 7483 char *p = (char *) strncasecmp; 7484#endif 7485 7486 7487 ; 7488 return 0; 7489} 7490 7491_ACEOF 7492rm -f conftest.$ac_objext 7493if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7494 (eval $ac_compile) 2>conftest.er1 7495 ac_status=$? 7496 grep -v '^ *+' conftest.er1 >conftest.err 7497 rm -f conftest.er1 7498 cat conftest.err >&5 7499 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7500 (exit $ac_status); } && 7501 { ac_try='test -z "$ac_cxx_werror_flag" 7502 || test ! -s conftest.err' 7503 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7504 (eval $ac_try) 2>&5 7505 ac_status=$? 7506 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7507 (exit $ac_status); }; } && 7508 { ac_try='test -s conftest.$ac_objext' 7509 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7510 (eval $ac_try) 2>&5 7511 ac_status=$? 7512 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7513 (exit $ac_status); }; }; then 7514 groff_cv_decl_needed_strncasecmp=no 7515else 7516 echo "$as_me: failed program was:" >&5 7517sed 's/^/| /' conftest.$ac_ext >&5 7518 7519groff_cv_decl_needed_strncasecmp=yes 7520fi 7521rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7522fi 7523 7524 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_strncasecmp" >&5 7525echo "${ECHO_T}$groff_cv_decl_needed_strncasecmp" >&6 7526 if test $groff_cv_decl_needed_strncasecmp = yes; then 7527 7528cat >>confdefs.h <<\_ACEOF 7529#define NEED_DECLARATION_STRNCASECMP 1 7530_ACEOF 7531 7532 fi 7533 ac_ext=c 7534ac_cpp='$CPP $CPPFLAGS' 7535ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7536ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7537ac_compiler_gnu=$ac_cv_c_compiler_gnu 7538 7539echo "$as_me:$LINENO: checking whether vfprintf must be declared" >&5 7540echo $ECHO_N "checking whether vfprintf must be declared... $ECHO_C" >&6 7541 ac_ext=cc 7542ac_cpp='$CXXCPP $CPPFLAGS' 7543ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7544ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7545ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7546 7547 if test "${groff_cv_decl_needed_vfprintf+set}" = set; then 7548 echo $ECHO_N "(cached) $ECHO_C" >&6 7549else 7550 cat >conftest.$ac_ext <<_ACEOF 7551 7552 /* confdefs.h. */ 7553_ACEOF 7554cat confdefs.h >>conftest.$ac_ext 7555cat >>conftest.$ac_ext <<_ACEOF 7556/* end confdefs.h. */ 7557 7558 7559#include <stdio.h> 7560#ifdef HAVE_STRING_H 7561#include <string.h> 7562#endif 7563#ifdef HAVE_STRINGS_H 7564#include <strings.h> 7565#endif 7566#ifdef HAVE_STDLIB_H 7567#include <stdlib.h> 7568#endif 7569#ifdef HAVE_SYS_TIME_H 7570#include <sys/time.h> 7571#endif 7572#ifdef HAVE_UNISTD_H 7573#include <unistd.h> 7574#endif 7575#ifdef HAVE_MATH_H 7576#include <math.h> 7577#endif 7578 7579 7580int 7581main () 7582{ 7583 7584 7585#ifndef vfprintf 7586 char *p = (char *) vfprintf; 7587#endif 7588 7589 7590 ; 7591 return 0; 7592} 7593 7594_ACEOF 7595rm -f conftest.$ac_objext 7596if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7597 (eval $ac_compile) 2>conftest.er1 7598 ac_status=$? 7599 grep -v '^ *+' conftest.er1 >conftest.err 7600 rm -f conftest.er1 7601 cat conftest.err >&5 7602 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7603 (exit $ac_status); } && 7604 { ac_try='test -z "$ac_cxx_werror_flag" 7605 || test ! -s conftest.err' 7606 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7607 (eval $ac_try) 2>&5 7608 ac_status=$? 7609 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7610 (exit $ac_status); }; } && 7611 { ac_try='test -s conftest.$ac_objext' 7612 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7613 (eval $ac_try) 2>&5 7614 ac_status=$? 7615 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7616 (exit $ac_status); }; }; then 7617 groff_cv_decl_needed_vfprintf=no 7618else 7619 echo "$as_me: failed program was:" >&5 7620sed 's/^/| /' conftest.$ac_ext >&5 7621 7622groff_cv_decl_needed_vfprintf=yes 7623fi 7624rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7625fi 7626 7627 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_vfprintf" >&5 7628echo "${ECHO_T}$groff_cv_decl_needed_vfprintf" >&6 7629 if test $groff_cv_decl_needed_vfprintf = yes; then 7630 7631cat >>confdefs.h <<\_ACEOF 7632#define NEED_DECLARATION_VFPRINTF 1 7633_ACEOF 7634 7635 fi 7636 ac_ext=c 7637ac_cpp='$CPP $CPPFLAGS' 7638ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7639ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7640ac_compiler_gnu=$ac_cv_c_compiler_gnu 7641 7642echo "$as_me:$LINENO: checking whether vsnprintf must be declared" >&5 7643echo $ECHO_N "checking whether vsnprintf must be declared... $ECHO_C" >&6 7644 ac_ext=cc 7645ac_cpp='$CXXCPP $CPPFLAGS' 7646ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7647ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7648ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7649 7650 if test "${groff_cv_decl_needed_vsnprintf+set}" = set; then 7651 echo $ECHO_N "(cached) $ECHO_C" >&6 7652else 7653 cat >conftest.$ac_ext <<_ACEOF 7654 7655 /* confdefs.h. */ 7656_ACEOF 7657cat confdefs.h >>conftest.$ac_ext 7658cat >>conftest.$ac_ext <<_ACEOF 7659/* end confdefs.h. */ 7660 7661 7662#include <stdio.h> 7663#ifdef HAVE_STRING_H 7664#include <string.h> 7665#endif 7666#ifdef HAVE_STRINGS_H 7667#include <strings.h> 7668#endif 7669#ifdef HAVE_STDLIB_H 7670#include <stdlib.h> 7671#endif 7672#ifdef HAVE_SYS_TIME_H 7673#include <sys/time.h> 7674#endif 7675#ifdef HAVE_UNISTD_H 7676#include <unistd.h> 7677#endif 7678#ifdef HAVE_MATH_H 7679#include <math.h> 7680#endif 7681 7682 7683int 7684main () 7685{ 7686 7687 7688#ifndef vsnprintf 7689 char *p = (char *) vsnprintf; 7690#endif 7691 7692 7693 ; 7694 return 0; 7695} 7696 7697_ACEOF 7698rm -f conftest.$ac_objext 7699if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7700 (eval $ac_compile) 2>conftest.er1 7701 ac_status=$? 7702 grep -v '^ *+' conftest.er1 >conftest.err 7703 rm -f conftest.er1 7704 cat conftest.err >&5 7705 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7706 (exit $ac_status); } && 7707 { ac_try='test -z "$ac_cxx_werror_flag" 7708 || test ! -s conftest.err' 7709 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7710 (eval $ac_try) 2>&5 7711 ac_status=$? 7712 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7713 (exit $ac_status); }; } && 7714 { ac_try='test -s conftest.$ac_objext' 7715 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7716 (eval $ac_try) 2>&5 7717 ac_status=$? 7718 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7719 (exit $ac_status); }; }; then 7720 groff_cv_decl_needed_vsnprintf=no 7721else 7722 echo "$as_me: failed program was:" >&5 7723sed 's/^/| /' conftest.$ac_ext >&5 7724 7725groff_cv_decl_needed_vsnprintf=yes 7726fi 7727rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7728fi 7729 7730 echo "$as_me:$LINENO: result: $groff_cv_decl_needed_vsnprintf" >&5 7731echo "${ECHO_T}$groff_cv_decl_needed_vsnprintf" >&6 7732 if test $groff_cv_decl_needed_vsnprintf = yes; then 7733 7734cat >>confdefs.h <<\_ACEOF 7735#define NEED_DECLARATION_VSNPRINTF 1 7736_ACEOF 7737 7738 fi 7739 ac_ext=c 7740ac_cpp='$CPP $CPPFLAGS' 7741ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7742ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7743ac_compiler_gnu=$ac_cv_c_compiler_gnu 7744 7745ac_ext=cc 7746ac_cpp='$CXXCPP $CPPFLAGS' 7747ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7748ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7749ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7750 7751 echo "$as_me:$LINENO: checking for sys_nerr in <errno.h>, <stdio.h>, or <stdlib.h>" >&5 7752echo $ECHO_N "checking for sys_nerr in <errno.h>, <stdio.h>, or <stdlib.h>... $ECHO_C" >&6 7753 cat >conftest.$ac_ext <<_ACEOF 7754 7755 /* confdefs.h. */ 7756_ACEOF 7757cat confdefs.h >>conftest.$ac_ext 7758cat >>conftest.$ac_ext <<_ACEOF 7759/* end confdefs.h. */ 7760 7761 7762#include <errno.h> 7763#include <stdio.h> 7764#include <stdlib.h> 7765 7766 7767int 7768main () 7769{ 7770 7771 7772int k; 7773k = sys_nerr; 7774 7775 7776 ; 7777 return 0; 7778} 7779 7780_ACEOF 7781rm -f conftest.$ac_objext 7782if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7783 (eval $ac_compile) 2>conftest.er1 7784 ac_status=$? 7785 grep -v '^ *+' conftest.er1 >conftest.err 7786 rm -f conftest.er1 7787 cat conftest.err >&5 7788 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7789 (exit $ac_status); } && 7790 { ac_try='test -z "$ac_cxx_werror_flag" 7791 || test ! -s conftest.err' 7792 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7793 (eval $ac_try) 2>&5 7794 ac_status=$? 7795 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7796 (exit $ac_status); }; } && 7797 { ac_try='test -s conftest.$ac_objext' 7798 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7799 (eval $ac_try) 2>&5 7800 ac_status=$? 7801 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7802 (exit $ac_status); }; }; then 7803 echo "$as_me:$LINENO: result: yes" >&5 7804echo "${ECHO_T}yes" >&6 7805 7806cat >>confdefs.h <<\_ACEOF 7807#define HAVE_SYS_NERR 1 7808_ACEOF 7809 7810else 7811 echo "$as_me: failed program was:" >&5 7812sed 's/^/| /' conftest.$ac_ext >&5 7813 7814echo "$as_me:$LINENO: result: no" >&5 7815echo "${ECHO_T}no" >&6 7816fi 7817rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7818 ac_ext=c 7819ac_cpp='$CPP $CPPFLAGS' 7820ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7821ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7822ac_compiler_gnu=$ac_cv_c_compiler_gnu 7823 7824echo "$as_me:$LINENO: checking for sys_errlist in <errno.h>, <stdio.h>, or <stdlib.h>" >&5 7825echo $ECHO_N "checking for sys_errlist in <errno.h>, <stdio.h>, or <stdlib.h>... $ECHO_C" >&6 7826 cat >conftest.$ac_ext <<_ACEOF 7827 7828 /* confdefs.h. */ 7829_ACEOF 7830cat confdefs.h >>conftest.$ac_ext 7831cat >>conftest.$ac_ext <<_ACEOF 7832/* end confdefs.h. */ 7833 7834 7835#include <errno.h> 7836#include <stdio.h> 7837#include <stdlib.h> 7838 7839 7840int 7841main () 7842{ 7843 7844 7845int k; 7846k = (int)sys_errlist[0]; 7847 7848 7849 ; 7850 return 0; 7851} 7852 7853_ACEOF 7854rm -f conftest.$ac_objext 7855if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7856 (eval $ac_compile) 2>conftest.er1 7857 ac_status=$? 7858 grep -v '^ *+' conftest.er1 >conftest.err 7859 rm -f conftest.er1 7860 cat conftest.err >&5 7861 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7862 (exit $ac_status); } && 7863 { ac_try='test -z "$ac_c_werror_flag" 7864 || test ! -s conftest.err' 7865 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7866 (eval $ac_try) 2>&5 7867 ac_status=$? 7868 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7869 (exit $ac_status); }; } && 7870 { ac_try='test -s conftest.$ac_objext' 7871 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7872 (eval $ac_try) 2>&5 7873 ac_status=$? 7874 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7875 (exit $ac_status); }; }; then 7876 echo "$as_me:$LINENO: result: yes" >&5 7877echo "${ECHO_T}yes" >&6 7878 7879cat >>confdefs.h <<\_ACEOF 7880#define HAVE_SYS_ERRLIST 1 7881_ACEOF 7882 7883else 7884 echo "$as_me: failed program was:" >&5 7885sed 's/^/| /' conftest.$ac_ext >&5 7886 7887echo "$as_me:$LINENO: result: no" >&5 7888echo "${ECHO_T}no" >&6 7889fi 7890rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7891ac_ext=cc 7892ac_cpp='$CXXCPP $CPPFLAGS' 7893ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7894ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7895ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7896 7897 echo "$as_me:$LINENO: checking C++ <osfcn.h>" >&5 7898echo $ECHO_N "checking C++ <osfcn.h>... $ECHO_C" >&6 7899 cat >conftest.$ac_ext <<_ACEOF 7900 7901 /* confdefs.h. */ 7902_ACEOF 7903cat confdefs.h >>conftest.$ac_ext 7904cat >>conftest.$ac_ext <<_ACEOF 7905/* end confdefs.h. */ 7906 7907 7908#include <osfcn.h> 7909 7910 7911int 7912main () 7913{ 7914 7915 7916read(0, 0, 0); 7917open(0, 0); 7918 7919 7920 ; 7921 return 0; 7922} 7923 7924_ACEOF 7925rm -f conftest.$ac_objext 7926if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 7927 (eval $ac_compile) 2>conftest.er1 7928 ac_status=$? 7929 grep -v '^ *+' conftest.er1 >conftest.err 7930 rm -f conftest.er1 7931 cat conftest.err >&5 7932 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7933 (exit $ac_status); } && 7934 { ac_try='test -z "$ac_cxx_werror_flag" 7935 || test ! -s conftest.err' 7936 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7937 (eval $ac_try) 2>&5 7938 ac_status=$? 7939 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7940 (exit $ac_status); }; } && 7941 { ac_try='test -s conftest.$ac_objext' 7942 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 7943 (eval $ac_try) 2>&5 7944 ac_status=$? 7945 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7946 (exit $ac_status); }; }; then 7947 echo "$as_me:$LINENO: result: yes" >&5 7948echo "${ECHO_T}yes" >&6 7949 7950cat >>confdefs.h <<\_ACEOF 7951#define HAVE_CC_OSFCN_H 1 7952_ACEOF 7953 7954else 7955 echo "$as_me: failed program was:" >&5 7956sed 's/^/| /' conftest.$ac_ext >&5 7957 7958echo "$as_me:$LINENO: result: no" >&5 7959echo "${ECHO_T}no" >&6 7960fi 7961rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 7962 ac_ext=c 7963ac_cpp='$CPP $CPPFLAGS' 7964ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7965ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7966ac_compiler_gnu=$ac_cv_c_compiler_gnu 7967 7968ac_ext=cc 7969ac_cpp='$CXXCPP $CPPFLAGS' 7970ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7971ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7972ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7973 7974 echo "$as_me:$LINENO: checking C++ <limits.h>" >&5 7975echo $ECHO_N "checking C++ <limits.h>... $ECHO_C" >&6 7976 cat >conftest.$ac_ext <<_ACEOF 7977 7978 /* confdefs.h. */ 7979_ACEOF 7980cat confdefs.h >>conftest.$ac_ext 7981cat >>conftest.$ac_ext <<_ACEOF 7982/* end confdefs.h. */ 7983 7984 7985#include <limits.h> 7986 7987 7988int 7989main () 7990{ 7991 7992 7993int x = INT_MIN; 7994int y = INT_MAX; 7995int z = UCHAR_MAX; 7996 7997 7998 ; 7999 return 0; 8000} 8001 8002_ACEOF 8003rm -f conftest.$ac_objext 8004if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8005 (eval $ac_compile) 2>conftest.er1 8006 ac_status=$? 8007 grep -v '^ *+' conftest.er1 >conftest.err 8008 rm -f conftest.er1 8009 cat conftest.err >&5 8010 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8011 (exit $ac_status); } && 8012 { ac_try='test -z "$ac_cxx_werror_flag" 8013 || test ! -s conftest.err' 8014 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8015 (eval $ac_try) 2>&5 8016 ac_status=$? 8017 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8018 (exit $ac_status); }; } && 8019 { ac_try='test -s conftest.$ac_objext' 8020 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8021 (eval $ac_try) 2>&5 8022 ac_status=$? 8023 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8024 (exit $ac_status); }; }; then 8025 echo "$as_me:$LINENO: result: yes" >&5 8026echo "${ECHO_T}yes" >&6 8027 8028cat >>confdefs.h <<\_ACEOF 8029#define HAVE_CC_LIMITS_H 1 8030_ACEOF 8031 8032else 8033 echo "$as_me: failed program was:" >&5 8034sed 's/^/| /' conftest.$ac_ext >&5 8035 8036echo "$as_me:$LINENO: result: no" >&5 8037echo "${ECHO_T}no" >&6 8038fi 8039rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8040 ac_ext=c 8041ac_cpp='$CPP $CPPFLAGS' 8042ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8043ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8044ac_compiler_gnu=$ac_cv_c_compiler_gnu 8045 8046ac_ext=cc 8047ac_cpp='$CXXCPP $CPPFLAGS' 8048ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8049ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8050ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 8051 8052 echo "$as_me:$LINENO: checking C++ <inttypes.h>" >&5 8053echo $ECHO_N "checking C++ <inttypes.h>... $ECHO_C" >&6 8054 cat >conftest.$ac_ext <<_ACEOF 8055 8056 /* confdefs.h. */ 8057_ACEOF 8058cat confdefs.h >>conftest.$ac_ext 8059cat >>conftest.$ac_ext <<_ACEOF 8060/* end confdefs.h. */ 8061 8062 8063#include <sys/types.h> 8064#include <inttypes.h> 8065 8066 8067int 8068main () 8069{ 8070 8071 8072uintmax_t i = (uintmax_t)-1; 8073 8074 8075 ; 8076 return 0; 8077} 8078 8079_ACEOF 8080rm -f conftest.$ac_objext 8081if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8082 (eval $ac_compile) 2>conftest.er1 8083 ac_status=$? 8084 grep -v '^ *+' conftest.er1 >conftest.err 8085 rm -f conftest.er1 8086 cat conftest.err >&5 8087 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8088 (exit $ac_status); } && 8089 { ac_try='test -z "$ac_cxx_werror_flag" 8090 || test ! -s conftest.err' 8091 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8092 (eval $ac_try) 2>&5 8093 ac_status=$? 8094 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8095 (exit $ac_status); }; } && 8096 { ac_try='test -s conftest.$ac_objext' 8097 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8098 (eval $ac_try) 2>&5 8099 ac_status=$? 8100 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8101 (exit $ac_status); }; }; then 8102 groff_cv_header_inttypes_h=yes 8103 8104cat >>confdefs.h <<\_ACEOF 8105#define HAVE_CC_INTTYPES_H 1 8106_ACEOF 8107 8108else 8109 echo "$as_me: failed program was:" >&5 8110sed 's/^/| /' conftest.$ac_ext >&5 8111 8112groff_cv_header_inttypes_h=no 8113fi 8114rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8115 echo "$as_me:$LINENO: result: $groff_cv_header_inttypes_h" >&5 8116echo "${ECHO_T}$groff_cv_header_inttypes_h" >&6 8117 ac_ext=c 8118ac_cpp='$CPP $CPPFLAGS' 8119ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8120ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8121ac_compiler_gnu=$ac_cv_c_compiler_gnu 8122 8123 8124# checks for typedefs 8125ac_ext=cc 8126ac_cpp='$CXXCPP $CPPFLAGS' 8127ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8128ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8129ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 8130 8131 echo "$as_me:$LINENO: checking for unsigned long long" >&5 8132echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6 8133 cat >conftest.$ac_ext <<_ACEOF 8134 8135 /* confdefs.h. */ 8136_ACEOF 8137cat confdefs.h >>conftest.$ac_ext 8138cat >>conftest.$ac_ext <<_ACEOF 8139/* end confdefs.h. */ 8140 8141 8142unsigned long long ull = 1; 8143int i = 63; 8144unsigned long long ullmax = (unsigned long long)-1; 8145 8146 8147int 8148main () 8149{ 8150 8151 8152return ull << i | ull >> i | ullmax / ull | ullmax % ull; 8153 8154 8155 ; 8156 return 0; 8157} 8158 8159_ACEOF 8160rm -f conftest.$ac_objext conftest$ac_exeext 8161if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8162 (eval $ac_link) 2>conftest.er1 8163 ac_status=$? 8164 grep -v '^ *+' conftest.er1 >conftest.err 8165 rm -f conftest.er1 8166 cat conftest.err >&5 8167 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8168 (exit $ac_status); } && 8169 { ac_try='test -z "$ac_cxx_werror_flag" 8170 || test ! -s conftest.err' 8171 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8172 (eval $ac_try) 2>&5 8173 ac_status=$? 8174 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8175 (exit $ac_status); }; } && 8176 { ac_try='test -s conftest$ac_exeext' 8177 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8178 (eval $ac_try) 2>&5 8179 ac_status=$? 8180 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8181 (exit $ac_status); }; }; then 8182 groff_cv_type_unsigned_long_long=yes 8183else 8184 echo "$as_me: failed program was:" >&5 8185sed 's/^/| /' conftest.$ac_ext >&5 8186 8187groff_cv_type_unsigned_long_long=no 8188fi 8189rm -f conftest.err conftest.$ac_objext \ 8190 conftest$ac_exeext conftest.$ac_ext 8191 echo "$as_me:$LINENO: result: $groff_cv_type_unsigned_long_long" >&5 8192echo "${ECHO_T}$groff_cv_type_unsigned_long_long" >&6 8193 ac_ext=c 8194ac_cpp='$CPP $CPPFLAGS' 8195ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8196ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8197ac_compiler_gnu=$ac_cv_c_compiler_gnu 8198 8199 8200 if test $groff_cv_header_inttypes_h = no; then 8201 8202 test $groff_cv_type_unsigned_long_long = yes \ 8203 && ac_type='unsigned long long' \ 8204 || ac_type='unsigned long' 8205 8206cat >>confdefs.h <<_ACEOF 8207#define uintmax_t $ac_type 8208_ACEOF 8209 8210 fi 8211ac_ext=cc 8212ac_cpp='$CXXCPP $CPPFLAGS' 8213ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8214ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8215ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 8216 8217 echo "$as_me:$LINENO: checking for declaration of time_t" >&5 8218echo $ECHO_N "checking for declaration of time_t... $ECHO_C" >&6 8219 cat >conftest.$ac_ext <<_ACEOF 8220 8221 /* confdefs.h. */ 8222_ACEOF 8223cat confdefs.h >>conftest.$ac_ext 8224cat >>conftest.$ac_ext <<_ACEOF 8225/* end confdefs.h. */ 8226 8227 8228#include <time.h> 8229 8230 8231int 8232main () 8233{ 8234 8235 8236time_t t = time(0); 8237struct tm *p = localtime(&t); 8238 8239 8240 ; 8241 return 0; 8242} 8243 8244_ACEOF 8245rm -f conftest.$ac_objext 8246if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8247 (eval $ac_compile) 2>conftest.er1 8248 ac_status=$? 8249 grep -v '^ *+' conftest.er1 >conftest.err 8250 rm -f conftest.er1 8251 cat conftest.err >&5 8252 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8253 (exit $ac_status); } && 8254 { ac_try='test -z "$ac_cxx_werror_flag" 8255 || test ! -s conftest.err' 8256 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8257 (eval $ac_try) 2>&5 8258 ac_status=$? 8259 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8260 (exit $ac_status); }; } && 8261 { ac_try='test -s conftest.$ac_objext' 8262 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8263 (eval $ac_try) 2>&5 8264 ac_status=$? 8265 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8266 (exit $ac_status); }; }; then 8267 echo "$as_me:$LINENO: result: yes" >&5 8268echo "${ECHO_T}yes" >&6 8269else 8270 echo "$as_me: failed program was:" >&5 8271sed 's/^/| /' conftest.$ac_ext >&5 8272 8273echo "$as_me:$LINENO: result: no" >&5 8274echo "${ECHO_T}no" >&6 8275 8276cat >>confdefs.h <<\_ACEOF 8277#define LONG_FOR_TIME_T 1 8278_ACEOF 8279 8280fi 8281rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8282 ac_ext=c 8283ac_cpp='$CPP $CPPFLAGS' 8284ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8285ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8286ac_compiler_gnu=$ac_cv_c_compiler_gnu 8287 8288echo "$as_me:$LINENO: checking for return type of signal handlers" >&5 8289echo $ECHO_N "checking for return type of signal handlers... $ECHO_C" >&6 8290 for groff_declaration in \ 8291 'extern "C" void (*signal (int, void (*)(int)))(int);' \ 8292 'extern "C" void (*signal (int, void (*)(int)) throw ())(int);' \ 8293 'void (*signal ()) ();' 8294 do 8295 cat >conftest.$ac_ext <<_ACEOF 8296 8297 /* confdefs.h. */ 8298_ACEOF 8299cat confdefs.h >>conftest.$ac_ext 8300cat >>conftest.$ac_ext <<_ACEOF 8301/* end confdefs.h. */ 8302 8303 8304#include <sys/types.h> 8305#include <signal.h> 8306#ifdef signal 8307# undef signal 8308#endif 8309$groff_declaration 8310 8311 8312int 8313main () 8314{ 8315 8316 8317int i; 8318 8319 8320 ; 8321 return 0; 8322} 8323 8324_ACEOF 8325rm -f conftest.$ac_objext 8326if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8327 (eval $ac_compile) 2>conftest.er1 8328 ac_status=$? 8329 grep -v '^ *+' conftest.er1 >conftest.err 8330 rm -f conftest.er1 8331 cat conftest.err >&5 8332 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8333 (exit $ac_status); } && 8334 { ac_try='test -z "$ac_c_werror_flag" 8335 || test ! -s conftest.err' 8336 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8337 (eval $ac_try) 2>&5 8338 ac_status=$? 8339 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8340 (exit $ac_status); }; } && 8341 { ac_try='test -s conftest.$ac_objext' 8342 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8343 (eval $ac_try) 2>&5 8344 ac_status=$? 8345 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8346 (exit $ac_status); }; }; then 8347 break 8348else 8349 echo "$as_me: failed program was:" >&5 8350sed 's/^/| /' conftest.$ac_ext >&5 8351 8352continue 8353fi 8354rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8355 done 8356 8357 if test -n "$groff_declaration"; then 8358 echo "$as_me:$LINENO: result: void" >&5 8359echo "${ECHO_T}void" >&6 8360 8361cat >>confdefs.h <<\_ACEOF 8362#define RETSIGTYPE void 8363_ACEOF 8364 8365 else 8366 echo "$as_me:$LINENO: result: int" >&5 8367echo "${ECHO_T}int" >&6 8368 8369cat >>confdefs.h <<\_ACEOF 8370#define RETSIGTYPE int 8371_ACEOF 8372 8373 fi 8374echo "$as_me:$LINENO: checking struct exception" >&5 8375echo $ECHO_N "checking struct exception... $ECHO_C" >&6 8376 cat >conftest.$ac_ext <<_ACEOF 8377 8378 /* confdefs.h. */ 8379_ACEOF 8380cat confdefs.h >>conftest.$ac_ext 8381cat >>conftest.$ac_ext <<_ACEOF 8382/* end confdefs.h. */ 8383 8384 8385#include <math.h> 8386 8387 8388int 8389main () 8390{ 8391 8392 8393struct exception e; 8394 8395 8396 ; 8397 return 0; 8398} 8399 8400_ACEOF 8401rm -f conftest.$ac_objext 8402if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8403 (eval $ac_compile) 2>conftest.er1 8404 ac_status=$? 8405 grep -v '^ *+' conftest.er1 >conftest.err 8406 rm -f conftest.er1 8407 cat conftest.err >&5 8408 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8409 (exit $ac_status); } && 8410 { ac_try='test -z "$ac_c_werror_flag" 8411 || test ! -s conftest.err' 8412 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8413 (eval $ac_try) 2>&5 8414 ac_status=$? 8415 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8416 (exit $ac_status); }; } && 8417 { ac_try='test -s conftest.$ac_objext' 8418 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8419 (eval $ac_try) 2>&5 8420 ac_status=$? 8421 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8422 (exit $ac_status); }; }; then 8423 echo "$as_me:$LINENO: result: yes" >&5 8424echo "${ECHO_T}yes" >&6 8425 8426cat >>confdefs.h <<\_ACEOF 8427#define HAVE_STRUCT_EXCEPTION 1 8428_ACEOF 8429 8430else 8431 echo "$as_me: failed program was:" >&5 8432sed 's/^/| /' conftest.$ac_ext >&5 8433 8434echo "$as_me:$LINENO: result: no" >&5 8435echo "${ECHO_T}no" >&6 8436fi 8437rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8438 8439# checks for libraries 8440echo "$as_me:$LINENO: checking for main in -lc" >&5 8441echo $ECHO_N "checking for main in -lc... $ECHO_C" >&6 8442if test "${ac_cv_lib_c_main+set}" = set; then 8443 echo $ECHO_N "(cached) $ECHO_C" >&6 8444else 8445 ac_check_lib_save_LIBS=$LIBS 8446LIBS="-lc $LIBS" 8447cat >conftest.$ac_ext <<_ACEOF 8448/* confdefs.h. */ 8449_ACEOF 8450cat confdefs.h >>conftest.$ac_ext 8451cat >>conftest.$ac_ext <<_ACEOF 8452/* end confdefs.h. */ 8453 8454 8455int 8456main () 8457{ 8458main (); 8459 ; 8460 return 0; 8461} 8462_ACEOF 8463rm -f conftest.$ac_objext conftest$ac_exeext 8464if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8465 (eval $ac_link) 2>conftest.er1 8466 ac_status=$? 8467 grep -v '^ *+' conftest.er1 >conftest.err 8468 rm -f conftest.er1 8469 cat conftest.err >&5 8470 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8471 (exit $ac_status); } && 8472 { ac_try='test -z "$ac_c_werror_flag" 8473 || test ! -s conftest.err' 8474 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8475 (eval $ac_try) 2>&5 8476 ac_status=$? 8477 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8478 (exit $ac_status); }; } && 8479 { ac_try='test -s conftest$ac_exeext' 8480 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8481 (eval $ac_try) 2>&5 8482 ac_status=$? 8483 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8484 (exit $ac_status); }; }; then 8485 ac_cv_lib_c_main=yes 8486else 8487 echo "$as_me: failed program was:" >&5 8488sed 's/^/| /' conftest.$ac_ext >&5 8489 8490ac_cv_lib_c_main=no 8491fi 8492rm -f conftest.err conftest.$ac_objext \ 8493 conftest$ac_exeext conftest.$ac_ext 8494LIBS=$ac_check_lib_save_LIBS 8495fi 8496echo "$as_me:$LINENO: result: $ac_cv_lib_c_main" >&5 8497echo "${ECHO_T}$ac_cv_lib_c_main" >&6 8498if test $ac_cv_lib_c_main = yes; then 8499 LIBC=-lc 8500fi 8501 8502 8503echo "$as_me:$LINENO: checking for sin in -lm" >&5 8504echo $ECHO_N "checking for sin in -lm... $ECHO_C" >&6 8505if test "${ac_cv_lib_m_sin+set}" = set; then 8506 echo $ECHO_N "(cached) $ECHO_C" >&6 8507else 8508 ac_check_lib_save_LIBS=$LIBS 8509LIBS="-lm $LIBS" 8510cat >conftest.$ac_ext <<_ACEOF 8511/* confdefs.h. */ 8512_ACEOF 8513cat confdefs.h >>conftest.$ac_ext 8514cat >>conftest.$ac_ext <<_ACEOF 8515/* end confdefs.h. */ 8516 8517/* Override any gcc2 internal prototype to avoid an error. */ 8518#ifdef __cplusplus 8519extern "C" 8520#endif 8521/* We use char because int might match the return type of a gcc2 8522 builtin and then its argument prototype would still apply. */ 8523char sin (); 8524int 8525main () 8526{ 8527sin (); 8528 ; 8529 return 0; 8530} 8531_ACEOF 8532rm -f conftest.$ac_objext conftest$ac_exeext 8533if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8534 (eval $ac_link) 2>conftest.er1 8535 ac_status=$? 8536 grep -v '^ *+' conftest.er1 >conftest.err 8537 rm -f conftest.er1 8538 cat conftest.err >&5 8539 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8540 (exit $ac_status); } && 8541 { ac_try='test -z "$ac_c_werror_flag" 8542 || test ! -s conftest.err' 8543 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8544 (eval $ac_try) 2>&5 8545 ac_status=$? 8546 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8547 (exit $ac_status); }; } && 8548 { ac_try='test -s conftest$ac_exeext' 8549 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8550 (eval $ac_try) 2>&5 8551 ac_status=$? 8552 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8553 (exit $ac_status); }; }; then 8554 ac_cv_lib_m_sin=yes 8555else 8556 echo "$as_me: failed program was:" >&5 8557sed 's/^/| /' conftest.$ac_ext >&5 8558 8559ac_cv_lib_m_sin=no 8560fi 8561rm -f conftest.err conftest.$ac_objext \ 8562 conftest$ac_exeext conftest.$ac_ext 8563LIBS=$ac_check_lib_save_LIBS 8564fi 8565echo "$as_me:$LINENO: result: $ac_cv_lib_m_sin" >&5 8566echo "${ECHO_T}$ac_cv_lib_m_sin" >&6 8567if test $ac_cv_lib_m_sin = yes; then 8568 LIBM=-lm 8569fi 8570 8571 8572 8573# checks for functions 8574 8575 8576for ac_header in stdlib.h unistd.h 8577do 8578as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 8579if eval "test \"\${$as_ac_Header+set}\" = set"; then 8580 echo "$as_me:$LINENO: checking for $ac_header" >&5 8581echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 8582if eval "test \"\${$as_ac_Header+set}\" = set"; then 8583 echo $ECHO_N "(cached) $ECHO_C" >&6 8584fi 8585echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 8586echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 8587else 8588 # Is the header compilable? 8589echo "$as_me:$LINENO: checking $ac_header usability" >&5 8590echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 8591cat >conftest.$ac_ext <<_ACEOF 8592/* confdefs.h. */ 8593_ACEOF 8594cat confdefs.h >>conftest.$ac_ext 8595cat >>conftest.$ac_ext <<_ACEOF 8596/* end confdefs.h. */ 8597$ac_includes_default 8598#include <$ac_header> 8599_ACEOF 8600rm -f conftest.$ac_objext 8601if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 8602 (eval $ac_compile) 2>conftest.er1 8603 ac_status=$? 8604 grep -v '^ *+' conftest.er1 >conftest.err 8605 rm -f conftest.er1 8606 cat conftest.err >&5 8607 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8608 (exit $ac_status); } && 8609 { ac_try='test -z "$ac_c_werror_flag" 8610 || test ! -s conftest.err' 8611 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8612 (eval $ac_try) 2>&5 8613 ac_status=$? 8614 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8615 (exit $ac_status); }; } && 8616 { ac_try='test -s conftest.$ac_objext' 8617 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8618 (eval $ac_try) 2>&5 8619 ac_status=$? 8620 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8621 (exit $ac_status); }; }; then 8622 ac_header_compiler=yes 8623else 8624 echo "$as_me: failed program was:" >&5 8625sed 's/^/| /' conftest.$ac_ext >&5 8626 8627ac_header_compiler=no 8628fi 8629rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 8630echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 8631echo "${ECHO_T}$ac_header_compiler" >&6 8632 8633# Is the header present? 8634echo "$as_me:$LINENO: checking $ac_header presence" >&5 8635echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 8636cat >conftest.$ac_ext <<_ACEOF 8637/* confdefs.h. */ 8638_ACEOF 8639cat confdefs.h >>conftest.$ac_ext 8640cat >>conftest.$ac_ext <<_ACEOF 8641/* end confdefs.h. */ 8642#include <$ac_header> 8643_ACEOF 8644if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 8645 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 8646 ac_status=$? 8647 grep -v '^ *+' conftest.er1 >conftest.err 8648 rm -f conftest.er1 8649 cat conftest.err >&5 8650 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8651 (exit $ac_status); } >/dev/null; then 8652 if test -s conftest.err; then 8653 ac_cpp_err=$ac_c_preproc_warn_flag 8654 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 8655 else 8656 ac_cpp_err= 8657 fi 8658else 8659 ac_cpp_err=yes 8660fi 8661if test -z "$ac_cpp_err"; then 8662 ac_header_preproc=yes 8663else 8664 echo "$as_me: failed program was:" >&5 8665sed 's/^/| /' conftest.$ac_ext >&5 8666 8667 ac_header_preproc=no 8668fi 8669rm -f conftest.err conftest.$ac_ext 8670echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 8671echo "${ECHO_T}$ac_header_preproc" >&6 8672 8673# So? What about this header? 8674case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 8675 yes:no: ) 8676 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 8677echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} 8678 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 8679echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} 8680 ac_header_preproc=yes 8681 ;; 8682 no:yes:* ) 8683 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 8684echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} 8685 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 8686echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} 8687 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 8688echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} 8689 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 8690echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} 8691 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 8692echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} 8693 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 8694echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} 8695 ( 8696 cat <<\_ASBOX 8697## ------------------------------------------ ## 8698## Report this to the AC_PACKAGE_NAME lists. ## 8699## ------------------------------------------ ## 8700_ASBOX 8701 ) | 8702 sed "s/^/$as_me: WARNING: /" >&2 8703 ;; 8704esac 8705echo "$as_me:$LINENO: checking for $ac_header" >&5 8706echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 8707if eval "test \"\${$as_ac_Header+set}\" = set"; then 8708 echo $ECHO_N "(cached) $ECHO_C" >&6 8709else 8710 eval "$as_ac_Header=\$ac_header_preproc" 8711fi 8712echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 8713echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 8714 8715fi 8716if test `eval echo '${'$as_ac_Header'}'` = yes; then 8717 cat >>confdefs.h <<_ACEOF 8718#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 8719_ACEOF 8720 8721fi 8722 8723done 8724 8725 8726for ac_func in getpagesize 8727do 8728as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 8729echo "$as_me:$LINENO: checking for $ac_func" >&5 8730echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 8731if eval "test \"\${$as_ac_var+set}\" = set"; then 8732 echo $ECHO_N "(cached) $ECHO_C" >&6 8733else 8734 cat >conftest.$ac_ext <<_ACEOF 8735/* confdefs.h. */ 8736_ACEOF 8737cat confdefs.h >>conftest.$ac_ext 8738cat >>conftest.$ac_ext <<_ACEOF 8739/* end confdefs.h. */ 8740/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 8741 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 8742#define $ac_func innocuous_$ac_func 8743 8744/* System header to define __stub macros and hopefully few prototypes, 8745 which can conflict with char $ac_func (); below. 8746 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 8747 <limits.h> exists even on freestanding compilers. */ 8748 8749#ifdef __STDC__ 8750# include <limits.h> 8751#else 8752# include <assert.h> 8753#endif 8754 8755#undef $ac_func 8756 8757/* Override any gcc2 internal prototype to avoid an error. */ 8758#ifdef __cplusplus 8759extern "C" 8760{ 8761#endif 8762/* We use char because int might match the return type of a gcc2 8763 builtin and then its argument prototype would still apply. */ 8764char $ac_func (); 8765/* The GNU C library defines this for functions which it implements 8766 to always fail with ENOSYS. Some functions are actually named 8767 something starting with __ and the normal name is an alias. */ 8768#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 8769choke me 8770#else 8771char (*f) () = $ac_func; 8772#endif 8773#ifdef __cplusplus 8774} 8775#endif 8776 8777int 8778main () 8779{ 8780return f != $ac_func; 8781 ; 8782 return 0; 8783} 8784_ACEOF 8785rm -f conftest.$ac_objext conftest$ac_exeext 8786if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8787 (eval $ac_link) 2>conftest.er1 8788 ac_status=$? 8789 grep -v '^ *+' conftest.er1 >conftest.err 8790 rm -f conftest.er1 8791 cat conftest.err >&5 8792 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8793 (exit $ac_status); } && 8794 { ac_try='test -z "$ac_c_werror_flag" 8795 || test ! -s conftest.err' 8796 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8797 (eval $ac_try) 2>&5 8798 ac_status=$? 8799 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8800 (exit $ac_status); }; } && 8801 { ac_try='test -s conftest$ac_exeext' 8802 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8803 (eval $ac_try) 2>&5 8804 ac_status=$? 8805 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8806 (exit $ac_status); }; }; then 8807 eval "$as_ac_var=yes" 8808else 8809 echo "$as_me: failed program was:" >&5 8810sed 's/^/| /' conftest.$ac_ext >&5 8811 8812eval "$as_ac_var=no" 8813fi 8814rm -f conftest.err conftest.$ac_objext \ 8815 conftest$ac_exeext conftest.$ac_ext 8816fi 8817echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 8818echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 8819if test `eval echo '${'$as_ac_var'}'` = yes; then 8820 cat >>confdefs.h <<_ACEOF 8821#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 8822_ACEOF 8823 8824fi 8825done 8826 8827echo "$as_me:$LINENO: checking for working mmap" >&5 8828echo $ECHO_N "checking for working mmap... $ECHO_C" >&6 8829if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then 8830 echo $ECHO_N "(cached) $ECHO_C" >&6 8831else 8832 if test "$cross_compiling" = yes; then 8833 ac_cv_func_mmap_fixed_mapped=no 8834else 8835 cat >conftest.$ac_ext <<_ACEOF 8836/* confdefs.h. */ 8837_ACEOF 8838cat confdefs.h >>conftest.$ac_ext 8839cat >>conftest.$ac_ext <<_ACEOF 8840/* end confdefs.h. */ 8841$ac_includes_default 8842/* malloc might have been renamed as rpl_malloc. */ 8843#undef malloc 8844 8845/* Thanks to Mike Haertel and Jim Avera for this test. 8846 Here is a matrix of mmap possibilities: 8847 mmap private not fixed 8848 mmap private fixed at somewhere currently unmapped 8849 mmap private fixed at somewhere already mapped 8850 mmap shared not fixed 8851 mmap shared fixed at somewhere currently unmapped 8852 mmap shared fixed at somewhere already mapped 8853 For private mappings, we should verify that changes cannot be read() 8854 back from the file, nor mmap's back from the file at a different 8855 address. (There have been systems where private was not correctly 8856 implemented like the infamous i386 svr4.0, and systems where the 8857 VM page cache was not coherent with the file system buffer cache 8858 like early versions of FreeBSD and possibly contemporary NetBSD.) 8859 For shared mappings, we should conversely verify that changes get 8860 propagated back to all the places they're supposed to be. 8861 8862 Grep wants private fixed already mapped. 8863 The main things grep needs to know about mmap are: 8864 * does it exist and is it safe to write into the mmap'd area 8865 * how to use it (BSD variants) */ 8866 8867#include <fcntl.h> 8868#include <sys/mman.h> 8869 8870#if !STDC_HEADERS && !HAVE_STDLIB_H 8871char *malloc (); 8872#endif 8873 8874/* This mess was copied from the GNU getpagesize.h. */ 8875#if !HAVE_GETPAGESIZE 8876/* Assume that all systems that can run configure have sys/param.h. */ 8877# if !HAVE_SYS_PARAM_H 8878# define HAVE_SYS_PARAM_H 1 8879# endif 8880 8881# ifdef _SC_PAGESIZE 8882# define getpagesize() sysconf(_SC_PAGESIZE) 8883# else /* no _SC_PAGESIZE */ 8884# if HAVE_SYS_PARAM_H 8885# include <sys/param.h> 8886# ifdef EXEC_PAGESIZE 8887# define getpagesize() EXEC_PAGESIZE 8888# else /* no EXEC_PAGESIZE */ 8889# ifdef NBPG 8890# define getpagesize() NBPG * CLSIZE 8891# ifndef CLSIZE 8892# define CLSIZE 1 8893# endif /* no CLSIZE */ 8894# else /* no NBPG */ 8895# ifdef NBPC 8896# define getpagesize() NBPC 8897# else /* no NBPC */ 8898# ifdef PAGESIZE 8899# define getpagesize() PAGESIZE 8900# endif /* PAGESIZE */ 8901# endif /* no NBPC */ 8902# endif /* no NBPG */ 8903# endif /* no EXEC_PAGESIZE */ 8904# else /* no HAVE_SYS_PARAM_H */ 8905# define getpagesize() 8192 /* punt totally */ 8906# endif /* no HAVE_SYS_PARAM_H */ 8907# endif /* no _SC_PAGESIZE */ 8908 8909#endif /* no HAVE_GETPAGESIZE */ 8910 8911int 8912main () 8913{ 8914 char *data, *data2, *data3; 8915 int i, pagesize; 8916 int fd; 8917 8918 pagesize = getpagesize (); 8919 8920 /* First, make a file with some known garbage in it. */ 8921 data = (char *) malloc (pagesize); 8922 if (!data) 8923 exit (1); 8924 for (i = 0; i < pagesize; ++i) 8925 *(data + i) = rand (); 8926 umask (0); 8927 fd = creat ("conftest.mmap", 0600); 8928 if (fd < 0) 8929 exit (1); 8930 if (write (fd, data, pagesize) != pagesize) 8931 exit (1); 8932 close (fd); 8933 8934 /* Next, try to mmap the file at a fixed address which already has 8935 something else allocated at it. If we can, also make sure that 8936 we see the same garbage. */ 8937 fd = open ("conftest.mmap", O_RDWR); 8938 if (fd < 0) 8939 exit (1); 8940 data2 = (char *) malloc (2 * pagesize); 8941 if (!data2) 8942 exit (1); 8943 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1); 8944 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, 8945 MAP_PRIVATE | MAP_FIXED, fd, 0L)) 8946 exit (1); 8947 for (i = 0; i < pagesize; ++i) 8948 if (*(data + i) != *(data2 + i)) 8949 exit (1); 8950 8951 /* Finally, make sure that changes to the mapped area do not 8952 percolate back to the file as seen by read(). (This is a bug on 8953 some variants of i386 svr4.0.) */ 8954 for (i = 0; i < pagesize; ++i) 8955 *(data2 + i) = *(data2 + i) + 1; 8956 data3 = (char *) malloc (pagesize); 8957 if (!data3) 8958 exit (1); 8959 if (read (fd, data3, pagesize) != pagesize) 8960 exit (1); 8961 for (i = 0; i < pagesize; ++i) 8962 if (*(data + i) != *(data3 + i)) 8963 exit (1); 8964 close (fd); 8965 exit (0); 8966} 8967_ACEOF 8968rm -f conftest$ac_exeext 8969if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 8970 (eval $ac_link) 2>&5 8971 ac_status=$? 8972 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8973 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 8974 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 8975 (eval $ac_try) 2>&5 8976 ac_status=$? 8977 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8978 (exit $ac_status); }; }; then 8979 ac_cv_func_mmap_fixed_mapped=yes 8980else 8981 echo "$as_me: program exited with status $ac_status" >&5 8982echo "$as_me: failed program was:" >&5 8983sed 's/^/| /' conftest.$ac_ext >&5 8984 8985( exit $ac_status ) 8986ac_cv_func_mmap_fixed_mapped=no 8987fi 8988rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 8989fi 8990fi 8991echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5 8992echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6 8993if test $ac_cv_func_mmap_fixed_mapped = yes; then 8994 8995cat >>confdefs.h <<\_ACEOF 8996#define HAVE_MMAP 1 8997_ACEOF 8998 8999fi 9000rm -f conftest.mmap 9001 9002saved_libs="$LIBS" 9003LIBS="$LIBS $LIBC $LIBM" 9004 9005 9006 9007 9008 9009 9010 9011 9012for ac_func in fmod getcwd putenv snprintf strcasecmp \ 9013 strerror strncasecmp strtol 9014do 9015as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 9016echo "$as_me:$LINENO: checking for $ac_func" >&5 9017echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 9018if eval "test \"\${$as_ac_var+set}\" = set"; then 9019 echo $ECHO_N "(cached) $ECHO_C" >&6 9020else 9021 cat >conftest.$ac_ext <<_ACEOF 9022/* confdefs.h. */ 9023_ACEOF 9024cat confdefs.h >>conftest.$ac_ext 9025cat >>conftest.$ac_ext <<_ACEOF 9026/* end confdefs.h. */ 9027/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 9028 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 9029#define $ac_func innocuous_$ac_func 9030 9031/* System header to define __stub macros and hopefully few prototypes, 9032 which can conflict with char $ac_func (); below. 9033 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 9034 <limits.h> exists even on freestanding compilers. */ 9035 9036#ifdef __STDC__ 9037# include <limits.h> 9038#else 9039# include <assert.h> 9040#endif 9041 9042#undef $ac_func 9043 9044/* Override any gcc2 internal prototype to avoid an error. */ 9045#ifdef __cplusplus 9046extern "C" 9047{ 9048#endif 9049/* We use char because int might match the return type of a gcc2 9050 builtin and then its argument prototype would still apply. */ 9051char $ac_func (); 9052/* The GNU C library defines this for functions which it implements 9053 to always fail with ENOSYS. Some functions are actually named 9054 something starting with __ and the normal name is an alias. */ 9055#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 9056choke me 9057#else 9058char (*f) () = $ac_func; 9059#endif 9060#ifdef __cplusplus 9061} 9062#endif 9063 9064int 9065main () 9066{ 9067return f != $ac_func; 9068 ; 9069 return 0; 9070} 9071_ACEOF 9072rm -f conftest.$ac_objext conftest$ac_exeext 9073if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 9074 (eval $ac_link) 2>conftest.er1 9075 ac_status=$? 9076 grep -v '^ *+' conftest.er1 >conftest.err 9077 rm -f conftest.er1 9078 cat conftest.err >&5 9079 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9080 (exit $ac_status); } && 9081 { ac_try='test -z "$ac_c_werror_flag" 9082 || test ! -s conftest.err' 9083 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9084 (eval $ac_try) 2>&5 9085 ac_status=$? 9086 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9087 (exit $ac_status); }; } && 9088 { ac_try='test -s conftest$ac_exeext' 9089 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9090 (eval $ac_try) 2>&5 9091 ac_status=$? 9092 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9093 (exit $ac_status); }; }; then 9094 eval "$as_ac_var=yes" 9095else 9096 echo "$as_me: failed program was:" >&5 9097sed 's/^/| /' conftest.$ac_ext >&5 9098 9099eval "$as_ac_var=no" 9100fi 9101rm -f conftest.err conftest.$ac_objext \ 9102 conftest$ac_exeext conftest.$ac_ext 9103fi 9104echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 9105echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 9106if test `eval echo '${'$as_ac_var'}'` = yes; then 9107 cat >>confdefs.h <<_ACEOF 9108#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 9109_ACEOF 9110 9111else 9112 case $LIBOBJS in 9113 "$ac_func.$ac_objext" | \ 9114 *" $ac_func.$ac_objext" | \ 9115 "$ac_func.$ac_objext "* | \ 9116 *" $ac_func.$ac_objext "* ) ;; 9117 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;; 9118esac 9119 9120fi 9121done 9122 9123 9124# vsnprintf is in the same source file as snprintf 9125 9126for ac_func in vsnprintf 9127do 9128as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 9129echo "$as_me:$LINENO: checking for $ac_func" >&5 9130echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 9131if eval "test \"\${$as_ac_var+set}\" = set"; then 9132 echo $ECHO_N "(cached) $ECHO_C" >&6 9133else 9134 cat >conftest.$ac_ext <<_ACEOF 9135/* confdefs.h. */ 9136_ACEOF 9137cat confdefs.h >>conftest.$ac_ext 9138cat >>conftest.$ac_ext <<_ACEOF 9139/* end confdefs.h. */ 9140/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 9141 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 9142#define $ac_func innocuous_$ac_func 9143 9144/* System header to define __stub macros and hopefully few prototypes, 9145 which can conflict with char $ac_func (); below. 9146 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 9147 <limits.h> exists even on freestanding compilers. */ 9148 9149#ifdef __STDC__ 9150# include <limits.h> 9151#else 9152# include <assert.h> 9153#endif 9154 9155#undef $ac_func 9156 9157/* Override any gcc2 internal prototype to avoid an error. */ 9158#ifdef __cplusplus 9159extern "C" 9160{ 9161#endif 9162/* We use char because int might match the return type of a gcc2 9163 builtin and then its argument prototype would still apply. */ 9164char $ac_func (); 9165/* The GNU C library defines this for functions which it implements 9166 to always fail with ENOSYS. Some functions are actually named 9167 something starting with __ and the normal name is an alias. */ 9168#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 9169choke me 9170#else 9171char (*f) () = $ac_func; 9172#endif 9173#ifdef __cplusplus 9174} 9175#endif 9176 9177int 9178main () 9179{ 9180return f != $ac_func; 9181 ; 9182 return 0; 9183} 9184_ACEOF 9185rm -f conftest.$ac_objext conftest$ac_exeext 9186if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 9187 (eval $ac_link) 2>conftest.er1 9188 ac_status=$? 9189 grep -v '^ *+' conftest.er1 >conftest.err 9190 rm -f conftest.er1 9191 cat conftest.err >&5 9192 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9193 (exit $ac_status); } && 9194 { ac_try='test -z "$ac_c_werror_flag" 9195 || test ! -s conftest.err' 9196 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9197 (eval $ac_try) 2>&5 9198 ac_status=$? 9199 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9200 (exit $ac_status); }; } && 9201 { ac_try='test -s conftest$ac_exeext' 9202 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9203 (eval $ac_try) 2>&5 9204 ac_status=$? 9205 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9206 (exit $ac_status); }; }; then 9207 eval "$as_ac_var=yes" 9208else 9209 echo "$as_me: failed program was:" >&5 9210sed 's/^/| /' conftest.$ac_ext >&5 9211 9212eval "$as_ac_var=no" 9213fi 9214rm -f conftest.err conftest.$ac_objext \ 9215 conftest$ac_exeext conftest.$ac_ext 9216fi 9217echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 9218echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 9219if test `eval echo '${'$as_ac_var'}'` = yes; then 9220 cat >>confdefs.h <<_ACEOF 9221#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 9222_ACEOF 9223 9224else 9225 case $LIBOBJS in 9226 "snprintf.$ac_objext" | \ 9227 *" snprintf.$ac_objext" | \ 9228 "snprintf.$ac_objext "* | \ 9229 *" snprintf.$ac_objext "* ) ;; 9230 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" ;; 9231esac 9232 9233fi 9234done 9235 9236LIBS="$saved_libs" 9237 9238 9239 9240 9241 9242 9243for ac_func in gettimeofday isatty kill rename setlocale strsep 9244do 9245as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 9246echo "$as_me:$LINENO: checking for $ac_func" >&5 9247echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 9248if eval "test \"\${$as_ac_var+set}\" = set"; then 9249 echo $ECHO_N "(cached) $ECHO_C" >&6 9250else 9251 cat >conftest.$ac_ext <<_ACEOF 9252/* confdefs.h. */ 9253_ACEOF 9254cat confdefs.h >>conftest.$ac_ext 9255cat >>conftest.$ac_ext <<_ACEOF 9256/* end confdefs.h. */ 9257/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. 9258 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 9259#define $ac_func innocuous_$ac_func 9260 9261/* System header to define __stub macros and hopefully few prototypes, 9262 which can conflict with char $ac_func (); below. 9263 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 9264 <limits.h> exists even on freestanding compilers. */ 9265 9266#ifdef __STDC__ 9267# include <limits.h> 9268#else 9269# include <assert.h> 9270#endif 9271 9272#undef $ac_func 9273 9274/* Override any gcc2 internal prototype to avoid an error. */ 9275#ifdef __cplusplus 9276extern "C" 9277{ 9278#endif 9279/* We use char because int might match the return type of a gcc2 9280 builtin and then its argument prototype would still apply. */ 9281char $ac_func (); 9282/* The GNU C library defines this for functions which it implements 9283 to always fail with ENOSYS. Some functions are actually named 9284 something starting with __ and the normal name is an alias. */ 9285#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 9286choke me 9287#else 9288char (*f) () = $ac_func; 9289#endif 9290#ifdef __cplusplus 9291} 9292#endif 9293 9294int 9295main () 9296{ 9297return f != $ac_func; 9298 ; 9299 return 0; 9300} 9301_ACEOF 9302rm -f conftest.$ac_objext conftest$ac_exeext 9303if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 9304 (eval $ac_link) 2>conftest.er1 9305 ac_status=$? 9306 grep -v '^ *+' conftest.er1 >conftest.err 9307 rm -f conftest.er1 9308 cat conftest.err >&5 9309 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9310 (exit $ac_status); } && 9311 { ac_try='test -z "$ac_c_werror_flag" 9312 || test ! -s conftest.err' 9313 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9314 (eval $ac_try) 2>&5 9315 ac_status=$? 9316 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9317 (exit $ac_status); }; } && 9318 { ac_try='test -s conftest$ac_exeext' 9319 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9320 (eval $ac_try) 2>&5 9321 ac_status=$? 9322 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9323 (exit $ac_status); }; }; then 9324 eval "$as_ac_var=yes" 9325else 9326 echo "$as_me: failed program was:" >&5 9327sed 's/^/| /' conftest.$ac_ext >&5 9328 9329eval "$as_ac_var=no" 9330fi 9331rm -f conftest.err conftest.$ac_objext \ 9332 conftest$ac_exeext conftest.$ac_ext 9333fi 9334echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 9335echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 9336if test `eval echo '${'$as_ac_var'}'` = yes; then 9337 cat >>confdefs.h <<_ACEOF 9338#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 9339_ACEOF 9340 9341fi 9342done 9343 9344echo "$as_me:$LINENO: checking for mkstemp" >&5 9345echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6 9346 ac_ext=cc 9347ac_cpp='$CXXCPP $CPPFLAGS' 9348ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9349ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9350ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 9351 9352 9353 cat >conftest.$ac_ext <<_ACEOF 9354 9355 /* confdefs.h. */ 9356_ACEOF 9357cat confdefs.h >>conftest.$ac_ext 9358cat >>conftest.$ac_ext <<_ACEOF 9359/* end confdefs.h. */ 9360 9361 9362#include <stdlib.h> 9363#include <unistd.h> 9364int (*f) (char *); 9365 9366 9367int 9368main () 9369{ 9370 9371 9372f = mkstemp; 9373 9374 9375 ; 9376 return 0; 9377} 9378 9379_ACEOF 9380rm -f conftest.$ac_objext conftest$ac_exeext 9381if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 9382 (eval $ac_link) 2>conftest.er1 9383 ac_status=$? 9384 grep -v '^ *+' conftest.er1 >conftest.err 9385 rm -f conftest.er1 9386 cat conftest.err >&5 9387 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9388 (exit $ac_status); } && 9389 { ac_try='test -z "$ac_cxx_werror_flag" 9390 || test ! -s conftest.err' 9391 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9392 (eval $ac_try) 2>&5 9393 ac_status=$? 9394 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9395 (exit $ac_status); }; } && 9396 { ac_try='test -s conftest$ac_exeext' 9397 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9398 (eval $ac_try) 2>&5 9399 ac_status=$? 9400 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9401 (exit $ac_status); }; }; then 9402 echo "$as_me:$LINENO: result: yes" >&5 9403echo "${ECHO_T}yes" >&6 9404 9405cat >>confdefs.h <<\_ACEOF 9406#define HAVE_MKSTEMP 1 9407_ACEOF 9408 9409else 9410 echo "$as_me: failed program was:" >&5 9411sed 's/^/| /' conftest.$ac_ext >&5 9412 9413echo "$as_me:$LINENO: result: no" >&5 9414echo "${ECHO_T}no" >&6 9415 case $LIBOBJS in 9416 "mkstemp.$ac_objext" | \ 9417 *" mkstemp.$ac_objext" | \ 9418 "mkstemp.$ac_objext "* | \ 9419 *" mkstemp.$ac_objext "* ) ;; 9420 *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext" ;; 9421esac 9422 9423fi 9424rm -f conftest.err conftest.$ac_objext \ 9425 conftest$ac_exeext conftest.$ac_ext 9426 ac_ext=c 9427ac_cpp='$CPP $CPPFLAGS' 9428ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9429ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9430ac_compiler_gnu=$ac_cv_c_compiler_gnu 9431 9432echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5 9433echo $ECHO_N "checking whether sys_siglist is declared... $ECHO_C" >&6 9434if test "${ac_cv_have_decl_sys_siglist+set}" = set; then 9435 echo $ECHO_N "(cached) $ECHO_C" >&6 9436else 9437 cat >conftest.$ac_ext <<_ACEOF 9438/* confdefs.h. */ 9439_ACEOF 9440cat confdefs.h >>conftest.$ac_ext 9441cat >>conftest.$ac_ext <<_ACEOF 9442/* end confdefs.h. */ 9443$ac_includes_default 9444int 9445main () 9446{ 9447#ifndef sys_siglist 9448 char *p = (char *) sys_siglist; 9449#endif 9450 9451 ; 9452 return 0; 9453} 9454_ACEOF 9455rm -f conftest.$ac_objext 9456if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 9457 (eval $ac_compile) 2>conftest.er1 9458 ac_status=$? 9459 grep -v '^ *+' conftest.er1 >conftest.err 9460 rm -f conftest.er1 9461 cat conftest.err >&5 9462 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9463 (exit $ac_status); } && 9464 { ac_try='test -z "$ac_c_werror_flag" 9465 || test ! -s conftest.err' 9466 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9467 (eval $ac_try) 2>&5 9468 ac_status=$? 9469 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9470 (exit $ac_status); }; } && 9471 { ac_try='test -s conftest.$ac_objext' 9472 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9473 (eval $ac_try) 2>&5 9474 ac_status=$? 9475 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9476 (exit $ac_status); }; }; then 9477 ac_cv_have_decl_sys_siglist=yes 9478else 9479 echo "$as_me: failed program was:" >&5 9480sed 's/^/| /' conftest.$ac_ext >&5 9481 9482ac_cv_have_decl_sys_siglist=no 9483fi 9484rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 9485fi 9486echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5 9487echo "${ECHO_T}$ac_cv_have_decl_sys_siglist" >&6 9488if test $ac_cv_have_decl_sys_siglist = yes; then 9489 9490cat >>confdefs.h <<_ACEOF 9491#define HAVE_DECL_SYS_SIGLIST 1 9492_ACEOF 9493 9494 9495else 9496 cat >>confdefs.h <<_ACEOF 9497#define HAVE_DECL_SYS_SIGLIST 0 9498_ACEOF 9499 9500 9501fi 9502 9503 9504 9505# checks for compiler characteristics 9506ac_ext=cc 9507ac_cpp='$CXXCPP $CPPFLAGS' 9508ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9509ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9510ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 9511 9512 echo "$as_me:$LINENO: checking whether ANSI array delete syntax is supported" >&5 9513echo $ECHO_N "checking whether ANSI array delete syntax is supported... $ECHO_C" >&6 9514 cat >conftest.$ac_ext <<_ACEOF 9515 9516 /* confdefs.h. */ 9517_ACEOF 9518cat confdefs.h >>conftest.$ac_ext 9519cat >>conftest.$ac_ext <<_ACEOF 9520/* end confdefs.h. */ 9521 9522int 9523main () 9524{ 9525 9526 9527char *p = new char[5]; 9528delete [] p; 9529 9530 9531 ; 9532 return 0; 9533} 9534 9535_ACEOF 9536rm -f conftest.$ac_objext 9537if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 9538 (eval $ac_compile) 2>conftest.er1 9539 ac_status=$? 9540 grep -v '^ *+' conftest.er1 >conftest.err 9541 rm -f conftest.er1 9542 cat conftest.err >&5 9543 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9544 (exit $ac_status); } && 9545 { ac_try='test -z "$ac_cxx_werror_flag" 9546 || test ! -s conftest.err' 9547 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9548 (eval $ac_try) 2>&5 9549 ac_status=$? 9550 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9551 (exit $ac_status); }; } && 9552 { ac_try='test -s conftest.$ac_objext' 9553 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9554 (eval $ac_try) 2>&5 9555 ac_status=$? 9556 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9557 (exit $ac_status); }; }; then 9558 echo "$as_me:$LINENO: result: yes" >&5 9559echo "${ECHO_T}yes" >&6 9560else 9561 echo "$as_me: failed program was:" >&5 9562sed 's/^/| /' conftest.$ac_ext >&5 9563 9564echo "$as_me:$LINENO: result: no" >&5 9565echo "${ECHO_T}no" >&6 9566 9567cat >>confdefs.h <<\_ACEOF 9568#define ARRAY_DELETE_NEEDS_SIZE 1 9569_ACEOF 9570 9571fi 9572rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 9573 ac_ext=c 9574ac_cpp='$CPP $CPPFLAGS' 9575ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9576ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9577ac_compiler_gnu=$ac_cv_c_compiler_gnu 9578 9579ac_ext=cc 9580ac_cpp='$CXXCPP $CPPFLAGS' 9581ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9582ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9583ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 9584 9585 echo "$as_me:$LINENO: checking traditional preprocessor" >&5 9586echo $ECHO_N "checking traditional preprocessor... $ECHO_C" >&6 9587 cat >conftest.$ac_ext <<_ACEOF 9588 9589 /* confdefs.h. */ 9590_ACEOF 9591cat confdefs.h >>conftest.$ac_ext 9592cat >>conftest.$ac_ext <<_ACEOF 9593/* end confdefs.h. */ 9594 9595 9596#define name2(a, b) a/**/b 9597 9598 9599int 9600main () 9601{ 9602 9603 9604int name2(foo, bar); 9605 9606 9607 ; 9608 return 0; 9609} 9610 9611_ACEOF 9612rm -f conftest.$ac_objext 9613if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 9614 (eval $ac_compile) 2>conftest.er1 9615 ac_status=$? 9616 grep -v '^ *+' conftest.er1 >conftest.err 9617 rm -f conftest.er1 9618 cat conftest.err >&5 9619 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9620 (exit $ac_status); } && 9621 { ac_try='test -z "$ac_cxx_werror_flag" 9622 || test ! -s conftest.err' 9623 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9624 (eval $ac_try) 2>&5 9625 ac_status=$? 9626 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9627 (exit $ac_status); }; } && 9628 { ac_try='test -s conftest.$ac_objext' 9629 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9630 (eval $ac_try) 2>&5 9631 ac_status=$? 9632 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9633 (exit $ac_status); }; }; then 9634 echo "$as_me:$LINENO: result: yes" >&5 9635echo "${ECHO_T}yes" >&6 9636 9637cat >>confdefs.h <<\_ACEOF 9638#define TRADITIONAL_CPP 1 9639_ACEOF 9640 9641else 9642 echo "$as_me: failed program was:" >&5 9643sed 's/^/| /' conftest.$ac_ext >&5 9644 9645echo "$as_me:$LINENO: result: no" >&5 9646echo "${ECHO_T}no" >&6 9647fi 9648rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 9649 ac_ext=c 9650ac_cpp='$CPP $CPPFLAGS' 9651ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9652ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9653ac_compiler_gnu=$ac_cv_c_compiler_gnu 9654 9655 9656# checks for operating system services 9657echo "$as_me:$LINENO: checking w_coredump" >&5 9658echo $ECHO_N "checking w_coredump... $ECHO_C" >&6 9659 if test "$cross_compiling" = yes; then 9660 echo "$as_me:$LINENO: result: no" >&5 9661echo "${ECHO_T}no" >&6 9662else 9663 cat >conftest.$ac_ext <<_ACEOF 9664 9665 /* confdefs.h. */ 9666_ACEOF 9667cat confdefs.h >>conftest.$ac_ext 9668cat >>conftest.$ac_ext <<_ACEOF 9669/* end confdefs.h. */ 9670 9671 9672#include <sys/types.h> 9673#include <sys/wait.h> 9674 9675 9676int 9677main () 9678{ 9679 9680 9681main() 9682{ 9683#ifdef WCOREFLAG 9684 exit(1); 9685#else 9686 int i = 0; 9687 ((union wait *)&i)->w_coredump = 1; 9688 exit(i != 0200); 9689#endif 9690} 9691 9692 9693 ; 9694 return 0; 9695} 9696 9697_ACEOF 9698rm -f conftest$ac_exeext 9699if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 9700 (eval $ac_link) 2>&5 9701 ac_status=$? 9702 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9703 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 9704 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9705 (eval $ac_try) 2>&5 9706 ac_status=$? 9707 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9708 (exit $ac_status); }; }; then 9709 echo "$as_me:$LINENO: result: yes" >&5 9710echo "${ECHO_T}yes" >&6 9711 9712cat >>confdefs.h <<\_ACEOF 9713#define WCOREFLAG 0200 9714_ACEOF 9715 9716else 9717 echo "$as_me: program exited with status $ac_status" >&5 9718echo "$as_me: failed program was:" >&5 9719sed 's/^/| /' conftest.$ac_ext >&5 9720 9721( exit $ac_status ) 9722echo "$as_me:$LINENO: result: no" >&5 9723echo "${ECHO_T}no" >&6 9724fi 9725rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 9726fi 9727 9728# other random stuff 9729echo "$as_me:$LINENO: checking default value for grops -b option" >&5 9730echo $ECHO_N "checking default value for grops -b option... $ECHO_C" >&6 9731 test -n "${BROKEN_SPOOLER_FLAGS}" || BROKEN_SPOOLER_FLAGS=0 9732 echo "$as_me:$LINENO: result: $BROKEN_SPOOLER_FLAGS" >&5 9733echo "${ECHO_T}$BROKEN_SPOOLER_FLAGS" >&6 9734 9735echo "$as_me:$LINENO: checking default paper size" >&5 9736echo $ECHO_N "checking default paper size... $ECHO_C" >&6 9737 groff_prefix=$prefix 9738 test "x$prefix" = "xNONE" && groff_prefix=$ac_default_prefix 9739 if test -z "$PAGE"; then 9740 descfile= 9741 if test -r $groff_prefix/share/groff/font/devps/DESC; then 9742 descfile=$groff_prefix/share/groff/font/devps/DESC 9743 elif test -r $groff_prefix/lib/groff/font/devps/DESC; then 9744 descfile=$groff_prefix/lib/groff/font/devps/DESC 9745 else 9746 for f in $groff_prefix/share/groff/*/font/devps/DESC; do 9747 if test -r $f; then 9748 descfile=$f 9749 break 9750 fi 9751 done 9752 fi 9753 9754 if test -n "$descfile"; then 9755 if grep '^paperlength[ ]\+841890' $descfile >/dev/null 2>&1; then 9756 PAGE=A4 9757 elif grep '^papersize[ ]\+[aA]4' $descfile >/dev/null 2>&1; then 9758 PAGE=A4 9759 fi 9760 fi 9761 fi 9762 9763 if test -z "$PAGE"; then 9764 dom=`awk '($1 == "dom" || $1 == "search") { print $2; exit}' \ 9765 /etc/resolv.conf 2>/dev/null` 9766 if test -z "$dom"; then 9767 dom=`(domainname) 2>/dev/null | tr -d '+'` 9768 if test -z "$dom" \ 9769 || test "$dom" = '(none)'; then 9770 dom=`(hostname) 2>/dev/null | grep '\.'` 9771 fi 9772 fi 9773 # If the top-level domain is two letters and it's not `us' or `ca' 9774 # then they probably use A4 paper. 9775 case "$dom" in 9776 *.[Uu][Ss]|*.[Cc][Aa]) 9777 ;; 9778 *.[A-Za-z][A-Za-z]) 9779 PAGE=A4 ;; 9780 esac 9781 fi 9782 9783 test -n "$PAGE" || PAGE=letter 9784 if test "x$PAGE" = "xA4"; then 9785 9786cat >>confdefs.h <<\_ACEOF 9787#define PAGEA4 1 9788_ACEOF 9789 9790 fi 9791 echo "$as_me:$LINENO: result: $PAGE" >&5 9792echo "${ECHO_T}$PAGE" >&6 9793 9794echo "$as_me:$LINENO: checking for existing troff installation" >&5 9795echo $ECHO_N "checking for existing troff installation... $ECHO_C" >&6 9796 if test "x`(echo .tm '|n(.g' | tr '|' '\\\\' | troff -z -i 2>&1) 2>/dev/null`" = x0; then 9797 echo "$as_me:$LINENO: result: yes" >&5 9798echo "${ECHO_T}yes" >&6 9799 g=g 9800 else 9801 echo "$as_me:$LINENO: result: no" >&5 9802echo "${ECHO_T}no" >&6 9803 g= 9804 fi 9805 9806echo "$as_me:$LINENO: checking for prefix of system macro packages" >&5 9807echo $ECHO_N "checking for prefix of system macro packages... $ECHO_C" >&6 9808 sys_tmac_prefix= 9809 sys_tmac_file_prefix= 9810 for d in /usr/share/lib/tmac /usr/lib/tmac; do 9811 for t in "" tmac.; do 9812 for m in an s m; do 9813 f=$d/$t$m 9814 if test -z "$sys_tmac_prefix" \ 9815 && test -f $f \ 9816 && grep '^\.if' $f >/dev/null 2>&1; then 9817 sys_tmac_prefix=$d/$t 9818 sys_tmac_file_prefix=$t 9819 fi 9820 done 9821 done 9822 done 9823 echo "$as_me:$LINENO: result: $sys_tmac_prefix" >&5 9824echo "${ECHO_T}$sys_tmac_prefix" >&6 9825 9826 9827 echo "$as_me:$LINENO: checking which system macro packages should be made available" >&5 9828echo $ECHO_N "checking which system macro packages should be made available... $ECHO_C" >&6 9829 tmac_wrap= 9830 if test "x$sys_tmac_file_prefix" = "xtmac."; then 9831 for f in $sys_tmac_prefix*; do 9832 suff=`echo $f | sed -e "s;$sys_tmac_prefix;;"` 9833 case "$suff" in 9834 e) 9835 ;; 9836 *) 9837 grep "Copyright.*Free Software Foundation" $f >/dev/null \ 9838 || tmac_wrap="$tmac_wrap $suff" ;; 9839 esac 9840 done 9841 elif test -n "$sys_tmac_prefix"; then 9842 files=`echo $sys_tmac_prefix*` 9843 grep "\\.so" $files >conftest.sol 9844 for f in $files; do 9845 case "$f" in 9846 ${sys_tmac_prefix}e) 9847 ;; 9848 *.me) 9849 ;; 9850 */ms.*) 9851 ;; 9852 *) 9853 b=`basename $f` 9854 if grep "\\.so.*/$b\$" conftest.sol >/dev/null \ 9855 || grep -l "Copyright.*Free Software Foundation" $f >/dev/null; then 9856 : 9857 else 9858 suff=`echo $f | sed -e "s;$sys_tmac_prefix;;"` 9859 case "$suff" in 9860 tmac.*) 9861 ;; 9862 *) 9863 tmac_wrap="$tmac_wrap $suff" ;; 9864 esac 9865 fi 9866 esac 9867 done 9868 rm -f conftest.sol 9869 fi 9870 echo "$as_me:$LINENO: result: $tmac_wrap" >&5 9871echo "${ECHO_T}$tmac_wrap" >&6 9872 9873echo "$as_me:$LINENO: checking separator character to use in groff search paths" >&5 9874echo $ECHO_N "checking separator character to use in groff search paths... $ECHO_C" >&6 9875 cp ${srcdir}/src/include/nonposix.h conftest.h 9876 cat >conftest.$ac_ext <<_ACEOF 9877 9878 /* confdefs.h. */ 9879_ACEOF 9880cat confdefs.h >>conftest.$ac_ext 9881cat >>conftest.$ac_ext <<_ACEOF 9882/* end confdefs.h. */ 9883 9884 9885#include <ctype.h> 9886#include "conftest.h" 9887 9888 9889int 9890main () 9891{ 9892 9893 9894#if PATH_SEP_CHAR == ';' 9895make an error "Path separator is ';'" 9896#endif 9897 9898 9899 ; 9900 return 0; 9901} 9902 9903_ACEOF 9904rm -f conftest.$ac_objext 9905if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 9906 (eval $ac_compile) 2>conftest.er1 9907 ac_status=$? 9908 grep -v '^ *+' conftest.er1 >conftest.err 9909 rm -f conftest.er1 9910 cat conftest.err >&5 9911 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9912 (exit $ac_status); } && 9913 { ac_try='test -z "$ac_c_werror_flag" 9914 || test ! -s conftest.err' 9915 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9916 (eval $ac_try) 2>&5 9917 ac_status=$? 9918 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9919 (exit $ac_status); }; } && 9920 { ac_try='test -s conftest.$ac_objext' 9921 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 9922 (eval $ac_try) 2>&5 9923 ac_status=$? 9924 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9925 (exit $ac_status); }; }; then 9926 GROFF_PATH_SEPARATOR=":" 9927else 9928 echo "$as_me: failed program was:" >&5 9929sed 's/^/| /' conftest.$ac_ext >&5 9930 9931GROFF_PATH_SEPARATOR=";" 9932fi 9933rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 9934 echo "$as_me:$LINENO: result: $GROFF_PATH_SEPARATOR" >&5 9935echo "${ECHO_T}$GROFF_PATH_SEPARATOR" >&6 9936 9937 9938# Check whether --with-alt-gs or --without-alt-gs was given. 9939if test "${with_alt_gs+set}" = set; then 9940 withval="$with_alt_gs" 9941 ALT_GHOSTSCRIPT_PROGS="$withval" 9942else 9943 ALT_GHOSTSCRIPT_PROGS="gs gswin32c gsos2" 9944fi; 9945 9946 9947 9948# Check whether --with-gs or --without-gs was given. 9949if test "${with_gs+set}" = set; then 9950 withval="$with_gs" 9951 GHOSTSCRIPT=$withval 9952else 9953 if test -n "$ac_tool_prefix"; then 9954 for ac_prog in $ALT_GHOSTSCRIPT_PROGS 9955 do 9956 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 9957set dummy $ac_tool_prefix$ac_prog; ac_word=$2 9958echo "$as_me:$LINENO: checking for $ac_word" >&5 9959echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 9960if test "${ac_cv_prog_GHOSTSCRIPT+set}" = set; then 9961 echo $ECHO_N "(cached) $ECHO_C" >&6 9962else 9963 if test -n "$GHOSTSCRIPT"; then 9964 ac_cv_prog_GHOSTSCRIPT="$GHOSTSCRIPT" # Let the user override the test. 9965else 9966as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9967for as_dir in $PATH 9968do 9969 IFS=$as_save_IFS 9970 test -z "$as_dir" && as_dir=. 9971 for ac_exec_ext in '' $ac_executable_extensions; do 9972 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9973 ac_cv_prog_GHOSTSCRIPT="$ac_tool_prefix$ac_prog" 9974 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 9975 break 2 9976 fi 9977done 9978done 9979 9980fi 9981fi 9982GHOSTSCRIPT=$ac_cv_prog_GHOSTSCRIPT 9983if test -n "$GHOSTSCRIPT"; then 9984 echo "$as_me:$LINENO: result: $GHOSTSCRIPT" >&5 9985echo "${ECHO_T}$GHOSTSCRIPT" >&6 9986else 9987 echo "$as_me:$LINENO: result: no" >&5 9988echo "${ECHO_T}no" >&6 9989fi 9990 9991 test -n "$GHOSTSCRIPT" && break 9992 done 9993fi 9994if test -z "$GHOSTSCRIPT"; then 9995 ac_ct_GHOSTSCRIPT=$GHOSTSCRIPT 9996 for ac_prog in $ALT_GHOSTSCRIPT_PROGS 9997do 9998 # Extract the first word of "$ac_prog", so it can be a program name with args. 9999set dummy $ac_prog; ac_word=$2 10000echo "$as_me:$LINENO: checking for $ac_word" >&5 10001echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10002if test "${ac_cv_prog_ac_ct_GHOSTSCRIPT+set}" = set; then 10003 echo $ECHO_N "(cached) $ECHO_C" >&6 10004else 10005 if test -n "$ac_ct_GHOSTSCRIPT"; then 10006 ac_cv_prog_ac_ct_GHOSTSCRIPT="$ac_ct_GHOSTSCRIPT" # Let the user override the test. 10007else 10008as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10009for as_dir in $PATH 10010do 10011 IFS=$as_save_IFS 10012 test -z "$as_dir" && as_dir=. 10013 for ac_exec_ext in '' $ac_executable_extensions; do 10014 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10015 ac_cv_prog_ac_ct_GHOSTSCRIPT="$ac_prog" 10016 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10017 break 2 10018 fi 10019done 10020done 10021 10022fi 10023fi 10024ac_ct_GHOSTSCRIPT=$ac_cv_prog_ac_ct_GHOSTSCRIPT 10025if test -n "$ac_ct_GHOSTSCRIPT"; then 10026 echo "$as_me:$LINENO: result: $ac_ct_GHOSTSCRIPT" >&5 10027echo "${ECHO_T}$ac_ct_GHOSTSCRIPT" >&6 10028else 10029 echo "$as_me:$LINENO: result: no" >&5 10030echo "${ECHO_T}no" >&6 10031fi 10032 10033 test -n "$ac_ct_GHOSTSCRIPT" && break 10034done 10035 10036 if test "x$ac_ct_GHOSTSCRIPT" = x; then 10037 GHOSTSCRIPT="missing" 10038 else 10039 if test "$build" != "$host"; then 10040 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 10041whose name does not start with the host triplet. If you think this 10042configuration is useful to you, please write to autoconf@gnu.org." >&5 10043echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 10044whose name does not start with the host triplet. If you think this 10045configuration is useful to you, please write to autoconf@gnu.org." >&2;} 10046 fi 10047 GHOSTSCRIPT=$ac_ct_GHOSTSCRIPT 10048 fi 10049fi 10050 10051fi; 10052 test "$GHOSTSCRIPT" = "no" && GHOSTSCRIPT=missing 10053 10054 make_html=html 10055 make_install_html=install_html 10056 10057 missing= 10058 # Extract the first word of "pnmcut", so it can be a program name with args. 10059set dummy pnmcut; ac_word=$2 10060echo "$as_me:$LINENO: checking for $ac_word" >&5 10061echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10062if test "${ac_cv_prog_pnmcut+set}" = set; then 10063 echo $ECHO_N "(cached) $ECHO_C" >&6 10064else 10065 if test -n "$pnmcut"; then 10066 ac_cv_prog_pnmcut="$pnmcut" # Let the user override the test. 10067else 10068as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10069for as_dir in $PATH 10070do 10071 IFS=$as_save_IFS 10072 test -z "$as_dir" && as_dir=. 10073 for ac_exec_ext in '' $ac_executable_extensions; do 10074 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10075 ac_cv_prog_pnmcut="found" 10076 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10077 break 2 10078 fi 10079done 10080done 10081 10082 test -z "$ac_cv_prog_pnmcut" && ac_cv_prog_pnmcut="missing" 10083fi 10084fi 10085pnmcut=$ac_cv_prog_pnmcut 10086if test -n "$pnmcut"; then 10087 echo "$as_me:$LINENO: result: $pnmcut" >&5 10088echo "${ECHO_T}$pnmcut" >&6 10089else 10090 echo "$as_me:$LINENO: result: no" >&5 10091echo "${ECHO_T}no" >&6 10092fi 10093 10094 if test $pnmcut = missing; then 10095 missing="$missing \`pnmcut'" 10096 fi;# Extract the first word of "pnmcrop", so it can be a program name with args. 10097set dummy pnmcrop; ac_word=$2 10098echo "$as_me:$LINENO: checking for $ac_word" >&5 10099echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10100if test "${ac_cv_prog_pnmcrop+set}" = set; then 10101 echo $ECHO_N "(cached) $ECHO_C" >&6 10102else 10103 if test -n "$pnmcrop"; then 10104 ac_cv_prog_pnmcrop="$pnmcrop" # Let the user override the test. 10105else 10106as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10107for as_dir in $PATH 10108do 10109 IFS=$as_save_IFS 10110 test -z "$as_dir" && as_dir=. 10111 for ac_exec_ext in '' $ac_executable_extensions; do 10112 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10113 ac_cv_prog_pnmcrop="found" 10114 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10115 break 2 10116 fi 10117done 10118done 10119 10120 test -z "$ac_cv_prog_pnmcrop" && ac_cv_prog_pnmcrop="missing" 10121fi 10122fi 10123pnmcrop=$ac_cv_prog_pnmcrop 10124if test -n "$pnmcrop"; then 10125 echo "$as_me:$LINENO: result: $pnmcrop" >&5 10126echo "${ECHO_T}$pnmcrop" >&6 10127else 10128 echo "$as_me:$LINENO: result: no" >&5 10129echo "${ECHO_T}no" >&6 10130fi 10131 10132 if test $pnmcrop = missing; then 10133 missing="$missing \`pnmcrop'" 10134 fi;# Extract the first word of "pnmtopng", so it can be a program name with args. 10135set dummy pnmtopng; ac_word=$2 10136echo "$as_me:$LINENO: checking for $ac_word" >&5 10137echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10138if test "${ac_cv_prog_pnmtopng+set}" = set; then 10139 echo $ECHO_N "(cached) $ECHO_C" >&6 10140else 10141 if test -n "$pnmtopng"; then 10142 ac_cv_prog_pnmtopng="$pnmtopng" # Let the user override the test. 10143else 10144as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10145for as_dir in $PATH 10146do 10147 IFS=$as_save_IFS 10148 test -z "$as_dir" && as_dir=. 10149 for ac_exec_ext in '' $ac_executable_extensions; do 10150 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10151 ac_cv_prog_pnmtopng="found" 10152 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10153 break 2 10154 fi 10155done 10156done 10157 10158 test -z "$ac_cv_prog_pnmtopng" && ac_cv_prog_pnmtopng="missing" 10159fi 10160fi 10161pnmtopng=$ac_cv_prog_pnmtopng 10162if test -n "$pnmtopng"; then 10163 echo "$as_me:$LINENO: result: $pnmtopng" >&5 10164echo "${ECHO_T}$pnmtopng" >&6 10165else 10166 echo "$as_me:$LINENO: result: no" >&5 10167echo "${ECHO_T}no" >&6 10168fi 10169 10170 if test $pnmtopng = missing; then 10171 missing="$missing \`pnmtopng'" 10172 fi;# Extract the first word of "psselect", so it can be a program name with args. 10173set dummy psselect; ac_word=$2 10174echo "$as_me:$LINENO: checking for $ac_word" >&5 10175echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10176if test "${ac_cv_prog_psselect+set}" = set; then 10177 echo $ECHO_N "(cached) $ECHO_C" >&6 10178else 10179 if test -n "$psselect"; then 10180 ac_cv_prog_psselect="$psselect" # Let the user override the test. 10181else 10182as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10183for as_dir in $PATH 10184do 10185 IFS=$as_save_IFS 10186 test -z "$as_dir" && as_dir=. 10187 for ac_exec_ext in '' $ac_executable_extensions; do 10188 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10189 ac_cv_prog_psselect="found" 10190 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10191 break 2 10192 fi 10193done 10194done 10195 10196 test -z "$ac_cv_prog_psselect" && ac_cv_prog_psselect="missing" 10197fi 10198fi 10199psselect=$ac_cv_prog_psselect 10200if test -n "$psselect"; then 10201 echo "$as_me:$LINENO: result: $psselect" >&5 10202echo "${ECHO_T}$psselect" >&6 10203else 10204 echo "$as_me:$LINENO: result: no" >&5 10205echo "${ECHO_T}no" >&6 10206fi 10207 10208 if test $psselect = missing; then 10209 missing="$missing \`psselect'" 10210 fi;# Extract the first word of "pnmtops", so it can be a program name with args. 10211set dummy pnmtops; ac_word=$2 10212echo "$as_me:$LINENO: checking for $ac_word" >&5 10213echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10214if test "${ac_cv_prog_pnmtops+set}" = set; then 10215 echo $ECHO_N "(cached) $ECHO_C" >&6 10216else 10217 if test -n "$pnmtops"; then 10218 ac_cv_prog_pnmtops="$pnmtops" # Let the user override the test. 10219else 10220as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10221for as_dir in $PATH 10222do 10223 IFS=$as_save_IFS 10224 test -z "$as_dir" && as_dir=. 10225 for ac_exec_ext in '' $ac_executable_extensions; do 10226 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10227 ac_cv_prog_pnmtops="found" 10228 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10229 break 2 10230 fi 10231done 10232done 10233 10234 test -z "$ac_cv_prog_pnmtops" && ac_cv_prog_pnmtops="missing" 10235fi 10236fi 10237pnmtops=$ac_cv_prog_pnmtops 10238if test -n "$pnmtops"; then 10239 echo "$as_me:$LINENO: result: $pnmtops" >&5 10240echo "${ECHO_T}$pnmtops" >&6 10241else 10242 echo "$as_me:$LINENO: result: no" >&5 10243echo "${ECHO_T}no" >&6 10244fi 10245 10246 if test $pnmtops = missing; then 10247 missing="$missing \`pnmtops'" 10248 fi; 10249 10250 test "$GHOSTSCRIPT" = "missing" && missing="$missing \`gs'" 10251 10252 if test -n "$missing"; then 10253 plural=`set $missing; test $# -gt 1 && echo s` 10254 missing=`set $missing 10255 missing="" 10256 while test $# -gt 0 10257 do 10258 case $# in 10259 1) missing="$missing$1" ;; 10260 2) missing="$missing$1 and " ;; 10261 *) missing="$missing$1, " ;; 10262 esac 10263 shift 10264 done 10265 echo $missing` 10266 10267 make_html= 10268 make_install_html= 10269 10270 { echo "$as_me:$LINENO: WARNING: missing program$plural: 10271 10272 The program$plural 10273 $missing 10274 cannot be found in the PATH. 10275 Consequently, groff's HTML backend (grohtml) will not work properly; 10276 therefore, it will neither be possible to prepare, nor to install, 10277 documentation in HTML format. 10278 " >&5 10279echo "$as_me: WARNING: missing program$plural: 10280 10281 The program$plural 10282 $missing 10283 cannot be found in the PATH. 10284 Consequently, groff's HTML backend (grohtml) will not work properly; 10285 therefore, it will neither be possible to prepare, nor to install, 10286 documentation in HTML format. 10287 " >&2;} 10288 fi 10289 10290 10291 10292 10293# Check whether --with-alt-awk or --without-alt-awk was given. 10294if test "${with_alt_awk+set}" = set; then 10295 withval="$with_alt_awk" 10296 ALT_AWK_PROGS="$withval" 10297else 10298 ALT_AWK_PROGS="gawk mawk nawk awk" 10299fi; 10300 10301 10302 10303# Check whether --with-awk or --without-awk was given. 10304if test "${with_awk+set}" = set; then 10305 withval="$with_awk" 10306 AWK=$withval 10307else 10308 if test -n "$ac_tool_prefix"; then 10309 for ac_prog in $ALT_AWK_PROGS 10310 do 10311 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 10312set dummy $ac_tool_prefix$ac_prog; ac_word=$2 10313echo "$as_me:$LINENO: checking for $ac_word" >&5 10314echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10315if test "${ac_cv_prog_AWK+set}" = set; then 10316 echo $ECHO_N "(cached) $ECHO_C" >&6 10317else 10318 if test -n "$AWK"; then 10319 ac_cv_prog_AWK="$AWK" # Let the user override the test. 10320else 10321as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10322for as_dir in $PATH 10323do 10324 IFS=$as_save_IFS 10325 test -z "$as_dir" && as_dir=. 10326 for ac_exec_ext in '' $ac_executable_extensions; do 10327 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10328 ac_cv_prog_AWK="$ac_tool_prefix$ac_prog" 10329 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10330 break 2 10331 fi 10332done 10333done 10334 10335fi 10336fi 10337AWK=$ac_cv_prog_AWK 10338if test -n "$AWK"; then 10339 echo "$as_me:$LINENO: result: $AWK" >&5 10340echo "${ECHO_T}$AWK" >&6 10341else 10342 echo "$as_me:$LINENO: result: no" >&5 10343echo "${ECHO_T}no" >&6 10344fi 10345 10346 test -n "$AWK" && break 10347 done 10348fi 10349if test -z "$AWK"; then 10350 ac_ct_AWK=$AWK 10351 for ac_prog in $ALT_AWK_PROGS 10352do 10353 # Extract the first word of "$ac_prog", so it can be a program name with args. 10354set dummy $ac_prog; ac_word=$2 10355echo "$as_me:$LINENO: checking for $ac_word" >&5 10356echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 10357if test "${ac_cv_prog_ac_ct_AWK+set}" = set; then 10358 echo $ECHO_N "(cached) $ECHO_C" >&6 10359else 10360 if test -n "$ac_ct_AWK"; then 10361 ac_cv_prog_ac_ct_AWK="$ac_ct_AWK" # Let the user override the test. 10362else 10363as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10364for as_dir in $PATH 10365do 10366 IFS=$as_save_IFS 10367 test -z "$as_dir" && as_dir=. 10368 for ac_exec_ext in '' $ac_executable_extensions; do 10369 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10370 ac_cv_prog_ac_ct_AWK="$ac_prog" 10371 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 10372 break 2 10373 fi 10374done 10375done 10376 10377fi 10378fi 10379ac_ct_AWK=$ac_cv_prog_ac_ct_AWK 10380if test -n "$ac_ct_AWK"; then 10381 echo "$as_me:$LINENO: result: $ac_ct_AWK" >&5 10382echo "${ECHO_T}$ac_ct_AWK" >&6 10383else 10384 echo "$as_me:$LINENO: result: no" >&5 10385echo "${ECHO_T}no" >&6 10386fi 10387 10388 test -n "$ac_ct_AWK" && break 10389done 10390 10391 if test "x$ac_ct_AWK" = x; then 10392 AWK="missing" 10393 else 10394 if test "$build" != "$host"; then 10395 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 10396whose name does not start with the host triplet. If you think this 10397configuration is useful to you, please write to autoconf@gnu.org." >&5 10398echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 10399whose name does not start with the host triplet. If you think this 10400configuration is useful to you, please write to autoconf@gnu.org." >&2;} 10401 fi 10402 AWK=$ac_ct_AWK 10403 fi 10404fi 10405 10406fi; 10407 test "$AWK" = "no" && AWK=missing 10408 10409 10410 10411 make_pdfdoc=pdfdoc 10412 make_install_pdfdoc=install_pdfdoc 10413 10414 missing="" 10415 test "$AWK" = missing && missing="\`awk'" 10416 test "$GHOSTSCRIPT" = missing && missing="$missing \`gs'" 10417 if test -n "$missing"; then 10418 plural=`set $missing; test $# -eq 2 && echo s` 10419 test x$plural = xs \ 10420 && missing=`set $missing; echo "$1 and $2"` \ 10421 || missing=`echo $missing` 10422 10423 make_pdfdoc= 10424 make_install_pdfdoc= 10425 10426 { echo "$as_me:$LINENO: WARNING: missing program$plural: 10427 10428 The program$plural $missing cannot be found in the PATH. 10429 Consequently, groff's PDF formatter (pdfroff) will not work properly; 10430 therefore, it will neither be possible to prepare, nor to install, 10431 documentation in PDF format. 10432 " >&5 10433echo "$as_me: WARNING: missing program$plural: 10434 10435 The program$plural $missing cannot be found in the PATH. 10436 Consequently, groff's PDF formatter (pdfroff) will not work properly; 10437 therefore, it will neither be possible to prepare, nor to install, 10438 documentation in PDF format. 10439 " >&2;} 10440 fi 10441 10442 10443 10444echo "$as_me:$LINENO: checking whether pnmtops can handle the -nosetpage option" >&5 10445echo $ECHO_N "checking whether pnmtops can handle the -nosetpage option... $ECHO_C" >&6 10446 if echo P2 2 2 255 0 1 2 0 | pnmtops -nosetpage > /dev/null 2>&1 ; then 10447 echo "$as_me:$LINENO: result: yes" >&5 10448echo "${ECHO_T}yes" >&6 10449 pnmtops_nosetpage="pnmtops -nosetpage" 10450 else 10451 echo "$as_me:$LINENO: result: no" >&5 10452echo "${ECHO_T}no" >&6 10453 pnmtops_nosetpage="pnmtops" 10454 fi 10455 10456 10457 ac_config_files="$ac_config_files stamp-h" 10458 10459 ac_config_files="$ac_config_files Makefile doc/Makefile src/utils/xtotroff/Makefile" 10460 10461 ac_config_files="$ac_config_files contrib/gdiffmk/tests/runtests" 10462 10463 ac_config_files="$ac_config_files test-groff" 10464 10465cat >confcache <<\_ACEOF 10466# This file is a shell script that caches the results of configure 10467# tests run on this system so they can be shared between configure 10468# scripts and configure runs, see configure's option --config-cache. 10469# It is not useful on other systems. If it contains results you don't 10470# want to keep, you may remove or edit it. 10471# 10472# config.status only pays attention to the cache file if you give it 10473# the --recheck option to rerun configure. 10474# 10475# `ac_cv_env_foo' variables (set or unset) will be overridden when 10476# loading this file, other *unset* `ac_cv_foo' will be assigned the 10477# following values. 10478 10479_ACEOF 10480 10481# The following way of writing the cache mishandles newlines in values, 10482# but we know of no workaround that is simple, portable, and efficient. 10483# So, don't put newlines in cache variables' values. 10484# Ultrix sh set writes to stderr and can't be redirected directly, 10485# and sets the high bit in the cache file unless we assign to the vars. 10486{ 10487 (set) 2>&1 | 10488 case `(ac_space=' '; set | grep ac_space) 2>&1` in 10489 *ac_space=\ *) 10490 # `set' does not quote correctly, so add quotes (double-quote 10491 # substitution turns \\\\ into \\, and sed turns \\ into \). 10492 sed -n \ 10493 "s/'/'\\\\''/g; 10494 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10495 ;; 10496 *) 10497 # `set' quotes correctly as required by POSIX, so do not add quotes. 10498 sed -n \ 10499 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 10500 ;; 10501 esac; 10502} | 10503 sed ' 10504 t clear 10505 : clear 10506 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10507 t end 10508 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10509 : end' >>confcache 10510if diff $cache_file confcache >/dev/null 2>&1; then :; else 10511 if test -w $cache_file; then 10512 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 10513 cat confcache >$cache_file 10514 else 10515 echo "not updating unwritable cache $cache_file" 10516 fi 10517fi 10518rm -f confcache 10519 10520test "x$prefix" = xNONE && prefix=$ac_default_prefix 10521# Let make expand exec_prefix. 10522test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10523 10524# VPATH may cause trouble with some makes, so we remove $(srcdir), 10525# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 10526# trailing colons and then remove the whole line if VPATH becomes empty 10527# (actually we leave an empty line to preserve line numbers). 10528if test "x$srcdir" = x.; then 10529 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 10530s/:*\$(srcdir):*/:/; 10531s/:*\${srcdir}:*/:/; 10532s/:*@srcdir@:*/:/; 10533s/^\([^=]*=[ ]*\):*/\1/; 10534s/:*$//; 10535s/^[^=]*=[ ]*$//; 10536}' 10537fi 10538 10539DEFS=-DHAVE_CONFIG_H 10540 10541ac_libobjs= 10542ac_ltlibobjs= 10543for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10544 # 1. Remove the extension, and $U if already installed. 10545 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10546 ac_i=`echo "$ac_i" | sed "$ac_script"` 10547 # 2. Add them. 10548 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 10549 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 10550done 10551LIBOBJS=$ac_libobjs 10552 10553LTLIBOBJS=$ac_ltlibobjs 10554 10555 10556 10557: ${CONFIG_STATUS=./config.status} 10558ac_clean_files_save=$ac_clean_files 10559ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10560{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 10561echo "$as_me: creating $CONFIG_STATUS" >&6;} 10562cat >$CONFIG_STATUS <<_ACEOF 10563#! $SHELL 10564# Generated by $as_me. 10565# Run this file to recreate the current configuration. 10566# Compiler output produced by configure, useful for debugging 10567# configure, is in config.log if it exists. 10568 10569debug=false 10570ac_cs_recheck=false 10571ac_cs_silent=false 10572SHELL=\${CONFIG_SHELL-$SHELL} 10573_ACEOF 10574 10575cat >>$CONFIG_STATUS <<\_ACEOF 10576## --------------------- ## 10577## M4sh Initialization. ## 10578## --------------------- ## 10579 10580# Be Bourne compatible 10581if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 10582 emulate sh 10583 NULLCMD=: 10584 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 10585 # is contrary to our usage. Disable this feature. 10586 alias -g '${1+"$@"}'='"$@"' 10587 setopt NO_GLOB_SUBST 10588elif test -n "${BASH_VERSION+set}${KSH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 10589 set -o posix 10590fi 10591BIN_SH=xpg4; export BIN_SH # for Tru64 10592DUALCASE=1; export DUALCASE # for MKS sh 10593 10594 10595# PATH needs CR 10596# Avoid depending upon Character Ranges. 10597as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10598as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10599as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10600as_cr_digits='0123456789' 10601as_cr_alnum=$as_cr_Letters$as_cr_digits 10602 10603# The user is always right. 10604if test "${PATH_SEPARATOR+set}" != set; then 10605 echo "#! /bin/sh" >conf$$.sh 10606 echo "exit 0" >>conf$$.sh 10607 chmod +x conf$$.sh 10608 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 10609 PATH_SEPARATOR=';' 10610 else 10611 PATH_SEPARATOR=: 10612 fi 10613 rm -f conf$$.sh 10614fi 10615 10616# Support unset when possible. 10617if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 10618 as_unset=unset 10619else 10620 as_unset=false 10621fi 10622 10623 10624# Find who we are. Look in the path if we contain no path at all 10625# relative or not. 10626case $0 in 10627 *[\\/]* ) as_myself=$0 ;; 10628 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10629for as_dir in $PATH 10630do 10631 IFS=$as_save_IFS 10632 test -z "$as_dir" && as_dir=. 10633 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10634done 10635 10636 ;; 10637esac 10638# We did not find ourselves, most probably we were run as `sh COMMAND' 10639# in which case we are not to be found in the path. 10640if test "x$as_myself" = x; then 10641 as_myself=$0 10642fi 10643if test ! -f "$as_myself"; then 10644 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute file name" >&5 10645echo "$as_me: error: cannot find myself; rerun with an absolute file name" >&2;} 10646 { (exit 1); exit 1; }; } 10647fi 10648 10649# Work around bugs in pre-3.0 UWIN ksh. 10650for as_var in ENV MAIL MAILPATH 10651do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 10652done 10653PS1='$ ' 10654PS2='> ' 10655PS4='+ ' 10656 10657# NLS nuisances. 10658for as_var in \ 10659 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 10660 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 10661 LC_TELEPHONE LC_TIME 10662do 10663 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 10664 eval $as_var=C; export $as_var 10665 else 10666 ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 10667 fi 10668done 10669 10670# Required to use basename. 10671if expr a : '\(a\)' >/dev/null 2>&1; then 10672 as_expr=expr 10673else 10674 as_expr=false 10675fi 10676 10677if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 10678 as_basename=basename 10679else 10680 as_basename=false 10681fi 10682 10683 10684# Name of the executable. 10685as_me=`$as_basename "$0" || 10686$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10687 X"$0" : 'X\(//\)$' \| \ 10688 X"$0" : 'X\(/\)$' \| \ 10689 . : '\(.\)' 2>/dev/null || 10690echo X/"$0" | 10691 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 10692 /^X\/\(\/\/\)$/{ s//\1/; q; } 10693 /^X\/\(\/\).*/{ s//\1/; q; } 10694 s/.*/./; q'` 10695 10696 10697 10698 10699 as_lineno_1=$LINENO 10700 as_lineno_2=$LINENO 10701 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 10702 test "x$as_lineno_1" != "x$as_lineno_2" && 10703 test "x$as_lineno_3" = "x$as_lineno_2" || { 10704 10705 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 10706 # uniformly replaced by the line number. The first 'sed' inserts a 10707 # line-number line after each line using $LINENO; the second 'sed' 10708 # does the real work. The second script uses 'N' to pair each 10709 # line-number line with the line containing $LINENO, and appends 10710 # trailing '-' during substitution so that $LINENO is not a special 10711 # case at line end. 10712 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 10713 # scripts with optimization help from Paolo Bonzini. Blame Lee 10714 # E. McMahon (1931-1989) for sed's syntax. :-) 10715 sed -n ' 10716 p 10717 /[$]LINENO/= 10718 ' <$as_myself | 10719 sed ' 10720 s,[$]LINENO.*,&-, 10721 t lineno 10722 b 10723 : lineno 10724 N 10725 : loop 10726 s,[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\),\2\1\2, 10727 t loop 10728 s,-\n.*,, 10729 ' >$as_me.lineno && 10730 chmod +x $as_me.lineno || 10731 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 10732echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 10733 { (exit 1); exit 1; }; } 10734 10735 # Don't try to exec as it changes $[0], causing all sort of problems 10736 # (the dirname of $[0] is not the place where we might find the 10737 # original and so on. Autoconf is especially sensible to this). 10738 . ./$as_me.lineno 10739 # Exit status is that of the last command. 10740 exit 10741} 10742 10743 10744case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 10745 *c*,-n*) ECHO_N= ECHO_C=' 10746' ECHO_T=' ' ;; 10747 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 10748 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 10749esac 10750 10751if expr a : '\(a\)' >/dev/null 2>&1; then 10752 as_expr=expr 10753else 10754 as_expr=false 10755fi 10756 10757rm -f conf$$ conf$$.exe conf$$.file 10758echo >conf$$.file 10759if ln -s conf$$.file conf$$ 2>/dev/null; then 10760 # We could just check for DJGPP; but this test a) works b) is more generic 10761 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 10762 if test -f conf$$.exe; then 10763 # Don't use ln at all; we don't have any links 10764 as_ln_s='cp -p' 10765 else 10766 as_ln_s='ln -s' 10767 fi 10768elif ln conf$$.file conf$$ 2>/dev/null; then 10769 as_ln_s=ln 10770else 10771 as_ln_s='cp -p' 10772fi 10773rm -f conf$$ conf$$.exe conf$$.file 10774 10775if mkdir -p . 2>/dev/null; then 10776 as_mkdir_p=: 10777else 10778 test -d ./-p && rmdir ./-p 10779 as_mkdir_p=false 10780fi 10781 10782as_executable_p="test -f" 10783 10784# Sed expression to map a string onto a valid CPP name. 10785as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10786 10787# Sed expression to map a string onto a valid variable name. 10788as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10789 10790 10791# IFS 10792# We need space, tab and new line, in precisely that order. 10793as_nl=' 10794' 10795IFS=" $as_nl" 10796 10797# CDPATH. 10798$as_unset CDPATH 10799 10800exec 6>&1 10801 10802# Open the log real soon, to keep \$[0] and so on meaningful, and to 10803# report actual input values of CONFIG_FILES etc. instead of their 10804# values after options handling. Logging --version etc. is OK. 10805exec 5>>config.log 10806{ 10807 echo 10808 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 10809## Running $as_me. ## 10810_ASBOX 10811} >&5 10812cat >&5 <<_CSEOF 10813 10814This file was extended by $as_me, which was 10815generated by GNU Autoconf 2.59b. Invocation command line was 10816 10817 CONFIG_FILES = $CONFIG_FILES 10818 CONFIG_HEADERS = $CONFIG_HEADERS 10819 CONFIG_LINKS = $CONFIG_LINKS 10820 CONFIG_COMMANDS = $CONFIG_COMMANDS 10821 $ $0 $@ 10822 10823_CSEOF 10824echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 10825echo >&5 10826_ACEOF 10827 10828# Files that config.status was made for. 10829if test -n "$ac_config_files"; then 10830 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 10831fi 10832 10833if test -n "$ac_config_headers"; then 10834 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 10835fi 10836 10837if test -n "$ac_config_links"; then 10838 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 10839fi 10840 10841if test -n "$ac_config_commands"; then 10842 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 10843fi 10844 10845cat >>$CONFIG_STATUS <<\_ACEOF 10846 10847ac_cs_usage="\ 10848\`$as_me' instantiates files from templates according to the 10849current configuration. 10850 10851Usage: $0 [OPTIONS] [FILE]... 10852 10853 -h, --help print this help, then exit 10854 -V, --version print version number, then exit 10855 -q, --quiet do not print progress messages 10856 -d, --debug don't remove temporary files 10857 --recheck update $as_me by reconfiguring in the same conditions 10858 --file=FILE[:TEMPLATE] 10859 instantiate the configuration file FILE 10860 --header=FILE[:TEMPLATE] 10861 instantiate the configuration header FILE 10862 10863Configuration files: 10864$config_files 10865 10866Configuration headers: 10867$config_headers 10868 10869Report bugs to <bug-autoconf@gnu.org>." 10870_ACEOF 10871 10872cat >>$CONFIG_STATUS <<_ACEOF 10873ac_cs_version="\\ 10874config.status 10875configured by $0, generated by GNU Autoconf 2.59b, 10876 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 10877 10878Copyright (C) 2004 Free Software Foundation, Inc. 10879This config.status script is free software; the Free Software Foundation 10880gives unlimited permission to copy, distribute and modify it." 10881srcdir=$srcdir 10882INSTALL="$INSTALL" 10883_ACEOF 10884 10885cat >>$CONFIG_STATUS <<\_ACEOF 10886# If no file are specified by the user, then we need to provide default 10887# value. By we need to know if files were specified by the user. 10888ac_need_defaults=: 10889while test $# != 0 10890do 10891 case $1 in 10892 --*=*) 10893 ac_option=`expr "x$1" : 'x\([^=]*\)='` 10894 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 10895 ac_shift=: 10896 ;; 10897 -*) 10898 ac_option=$1 10899 ac_optarg=$2 10900 ac_shift=shift 10901 ;; 10902 *) # This is not an option, so the user has probably given explicit 10903 # arguments. 10904 ac_option=$1 10905 ac_need_defaults=false;; 10906 esac 10907 10908 case $ac_option in 10909 # Handling of the options. 10910_ACEOF 10911cat >>$CONFIG_STATUS <<\_ACEOF 10912 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 10913 ac_cs_recheck=: ;; 10914 --version | --vers* | -V ) 10915 echo "$ac_cs_version"; exit 0 ;; 10916 --he | --h) 10917 # Conflict between --help and --header 10918 { { echo "$as_me:$LINENO: error: ambiguous option: $1 10919Try \`$0 --help' for more information." >&5 10920echo "$as_me: error: ambiguous option: $1 10921Try \`$0 --help' for more information." >&2;} 10922 { (exit 1); exit 1; }; };; 10923 --help | --hel | -h ) 10924 echo "$ac_cs_usage"; exit 0 ;; 10925 --debug | --d* | -d ) 10926 debug=: ;; 10927 --file | --fil | --fi | --f ) 10928 $ac_shift 10929 CONFIG_FILES="$CONFIG_FILES $ac_optarg" 10930 ac_need_defaults=false;; 10931 --header | --heade | --head | --hea ) 10932 $ac_shift 10933 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 10934 ac_need_defaults=false;; 10935 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 10936 | -silent | --silent | --silen | --sile | --sil | --si | --s) 10937 ac_cs_silent=: ;; 10938 10939 # This is an error. 10940 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 10941Try \`$0 --help' for more information." >&5 10942echo "$as_me: error: unrecognized option: $1 10943Try \`$0 --help' for more information." >&2;} 10944 { (exit 1); exit 1; }; } ;; 10945 10946 *) ac_config_targets="$ac_config_targets $1" ;; 10947 10948 esac 10949 shift 10950done 10951 10952ac_configure_extra_args= 10953 10954if $ac_cs_silent; then 10955 exec 6>/dev/null 10956 ac_configure_extra_args="$ac_configure_extra_args --silent" 10957fi 10958 10959_ACEOF 10960cat >>$CONFIG_STATUS <<_ACEOF 10961if \$ac_cs_recheck; then 10962 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 10963 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 10964fi 10965 10966_ACEOF 10967 10968 10969 10970 10971 10972cat >>$CONFIG_STATUS <<\_ACEOF 10973for ac_config_target in $ac_config_targets 10974do 10975 case "$ac_config_target" in 10976 # Handling of arguments. 10977 "stamp-h" ) CONFIG_FILES="$CONFIG_FILES stamp-h" ;; 10978 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; 10979 "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 10980 "src/utils/xtotroff/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/utils/xtotroff/Makefile" ;; 10981 "contrib/gdiffmk/tests/runtests" ) CONFIG_FILES="$CONFIG_FILES contrib/gdiffmk/tests/runtests" ;; 10982 "test-groff" ) CONFIG_FILES="$CONFIG_FILES test-groff" ;; 10983 "src/include/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS src/include/config.h:src/include/config.hin" ;; 10984 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 10985echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 10986 { (exit 1); exit 1; }; };; 10987 esac 10988done 10989 10990# If the user did not use the arguments to specify the items to instantiate, 10991# then the envvar interface is used. Set only those that are not. 10992# We use the long form for the default assignment because of an extremely 10993# bizarre bug on SunOS 4.1.3. 10994if $ac_need_defaults; then 10995 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 10996 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 10997fi 10998 10999# Have a temporary directory for convenience. Make it in the build tree 11000# simply because there is no reason to put it here, and in addition, 11001# creating and moving files from /tmp can sometimes cause problems. 11002# Create a temporary directory, and hook for its removal unless debugging. 11003$debug || 11004{ 11005 trap 'exit_status=$?; rm -f -r $tmp && exit $exit_status' 0 11006 trap '{ (exit 1); exit 1; }' 1 2 13 15 11007} 11008 11009# Create a (secure) tmp directory for tmp files. 11010 11011{ 11012 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 11013 test -n "$tmp" && test -d "$tmp" 11014} || 11015{ 11016 tmp=./confstat$$-$RANDOM 11017 (umask 077 && mkdir $tmp) 11018} || 11019{ 11020 echo "$me: cannot create a temporary directory in ." >&2 11021 { (exit 1); exit 1; } 11022} 11023 11024_ACEOF 11025 11026cat >>$CONFIG_STATUS <<_ACEOF 11027 11028# 11029# CONFIG_FILES section. 11030# 11031 11032# No need to generate the scripts if there are no CONFIG_FILES. 11033# This happens for instance when ./config.status config.h 11034if test -n "\$CONFIG_FILES"; then 11035 # Protect against being on the right side of a sed subst in config.status. 11036 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 11037 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 11038s,@SHELL@,$SHELL,;t t 11039s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 11040s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 11041s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 11042s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 11043s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 11044s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 11045s,@exec_prefix@,$exec_prefix,;t t 11046s,@prefix@,$prefix,;t t 11047s,@program_transform_name@,$program_transform_name,;t t 11048s,@bindir@,$bindir,;t t 11049s,@sbindir@,$sbindir,;t t 11050s,@libexecdir@,$libexecdir,;t t 11051s,@datadir@,$datadir,;t t 11052s,@sysconfdir@,$sysconfdir,;t t 11053s,@sharedstatedir@,$sharedstatedir,;t t 11054s,@localstatedir@,$localstatedir,;t t 11055s,@libdir@,$libdir,;t t 11056s,@includedir@,$includedir,;t t 11057s,@oldincludedir@,$oldincludedir,;t t 11058s,@infodir@,$infodir,;t t 11059s,@mandir@,$mandir,;t t 11060s,@build_alias@,$build_alias,;t t 11061s,@host_alias@,$host_alias,;t t 11062s,@target_alias@,$target_alias,;t t 11063s,@DEFS@,$DEFS,;t t 11064s,@ECHO_C@,$ECHO_C,;t t 11065s,@ECHO_N@,$ECHO_N,;t t 11066s,@ECHO_T@,$ECHO_T,;t t 11067s,@LIBS@,$LIBS,;t t 11068s,@CC@,$CC,;t t 11069s,@CFLAGS@,$CFLAGS,;t t 11070s,@LDFLAGS@,$LDFLAGS,;t t 11071s,@CPPFLAGS@,$CPPFLAGS,;t t 11072s,@ac_ct_CC@,$ac_ct_CC,;t t 11073s,@EXEEXT@,$EXEEXT,;t t 11074s,@OBJEXT@,$OBJEXT,;t t 11075s,@CXX@,$CXX,;t t 11076s,@CXXFLAGS@,$CXXFLAGS,;t t 11077s,@ac_ct_CXX@,$ac_ct_CXX,;t t 11078s,@TTYDEVDIRS@,$TTYDEVDIRS,;t t 11079s,@OTHERDEVDIRS@,$OTHERDEVDIRS,;t t 11080s,@CPP@,$CPP,;t t 11081s,@X_CFLAGS@,$X_CFLAGS,;t t 11082s,@X_PRE_LIBS@,$X_PRE_LIBS,;t t 11083s,@X_LIBS@,$X_LIBS,;t t 11084s,@X_EXTRA_LIBS@,$X_EXTRA_LIBS,;t t 11085s,@XDEVDIRS@,$XDEVDIRS,;t t 11086s,@XPROGDIRS@,$XPROGDIRS,;t t 11087s,@XLIBDIRS@,$XLIBDIRS,;t t 11088s,@appresdir@,$appresdir,;t t 11089s,@LPR@,$LPR,;t t 11090s,@LP@,$LP,;t t 11091s,@LPQ@,$LPQ,;t t 11092s,@PSPRINT@,$PSPRINT,;t t 11093s,@DVIPRINT@,$DVIPRINT,;t t 11094s,@PERLPATH@,$PERLPATH,;t t 11095s,@YACC@,$YACC,;t t 11096s,@RANLIB@,$RANLIB,;t t 11097s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t 11098s,@INSTALL_INFO@,$INSTALL_INFO,;t t 11099s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 11100s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 11101s,@INSTALL_DATA@,$INSTALL_DATA,;t t 11102s,@LN_S@,$LN_S,;t t 11103s,@SH_SCRIPT_SED_CMD@,$SH_SCRIPT_SED_CMD,;t t 11104s,@GREP@,$GREP,;t t 11105s,@EGREP@,$EGREP,;t t 11106s,@LIBC@,$LIBC,;t t 11107s,@LIBM@,$LIBM,;t t 11108s,@LIBOBJS@,$LIBOBJS,;t t 11109s,@BROKEN_SPOOLER_FLAGS@,$BROKEN_SPOOLER_FLAGS,;t t 11110s,@PAGE@,$PAGE,;t t 11111s,@g@,$g,;t t 11112s,@sys_tmac_prefix@,$sys_tmac_prefix,;t t 11113s,@tmac_wrap@,$tmac_wrap,;t t 11114s,@GROFF_PATH_SEPARATOR@,$GROFF_PATH_SEPARATOR,;t t 11115s,@ALT_GHOSTSCRIPT_PROGS@,$ALT_GHOSTSCRIPT_PROGS,;t t 11116s,@GHOSTSCRIPT@,$GHOSTSCRIPT,;t t 11117s,@ac_ct_GHOSTSCRIPT@,$ac_ct_GHOSTSCRIPT,;t t 11118s,@pnmcut@,$pnmcut,;t t 11119s,@pnmcrop@,$pnmcrop,;t t 11120s,@pnmtopng@,$pnmtopng,;t t 11121s,@psselect@,$psselect,;t t 11122s,@pnmtops@,$pnmtops,;t t 11123s,@make_html@,$make_html,;t t 11124s,@make_install_html@,$make_install_html,;t t 11125s,@ALT_AWK_PROGS@,$ALT_AWK_PROGS,;t t 11126s,@AWK@,$AWK,;t t 11127s,@ac_ct_AWK@,$ac_ct_AWK,;t t 11128s,@make_pdfdoc@,$make_pdfdoc,;t t 11129s,@make_install_pdfdoc@,$make_install_pdfdoc,;t t 11130s,@pnmtops_nosetpage@,$pnmtops_nosetpage,;t t 11131s,@LTLIBOBJS@,$LTLIBOBJS,;t t 11132CEOF 11133 11134_ACEOF 11135 11136 cat >>$CONFIG_STATUS <<\_ACEOF 11137 # Split the substitutions into bite-sized pieces for seds with 11138 # small command number limits, like on Digital OSF/1 and HP-UX. 11139 ac_max_sed_lines=48 11140 ac_sed_frag=1 # Number of current file. 11141 ac_beg=1 # First line for current file. 11142 ac_end=$ac_max_sed_lines # Line after last line for current file. 11143 ac_more_lines=: 11144 ac_sed_cmds= 11145 while $ac_more_lines; do 11146 if test $ac_beg -gt 1; then 11147 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 11148 else 11149 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 11150 fi 11151 if test ! -s $tmp/subs.frag; then 11152 ac_more_lines=false 11153 else 11154 # The purpose of the label and of the branching condition is to 11155 # speed up the sed processing (if there are no `@' at all, there 11156 # is no need to browse any of the substitutions). 11157 # These are the two extra sed commands mentioned above. 11158 (echo ':t 11159 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 11160 if test -z "$ac_sed_cmds"; then 11161 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 11162 else 11163 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 11164 fi 11165 ac_sed_frag=`expr $ac_sed_frag + 1` 11166 ac_beg=$ac_end 11167 ac_end=`expr $ac_end + $ac_max_sed_lines` 11168 fi 11169 done 11170 if test -z "$ac_sed_cmds"; then 11171 ac_sed_cmds=cat 11172 fi 11173fi # test -n "$CONFIG_FILES" 11174 11175_ACEOF 11176cat >>$CONFIG_STATUS <<\_ACEOF 11177for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 11178 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 11179 case $ac_file in 11180 - | *:- | *:-:* ) # input from stdin 11181 cat >$tmp/stdin 11182 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 11183 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 11184 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 11185 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 11186 * ) ac_file_in=$ac_file.in ;; 11187 esac 11188 11189 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 11190 ac_dir=`(dirname "$ac_file") 2>/dev/null || 11191$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11192 X"$ac_file" : 'X\(//\)[^/]' \| \ 11193 X"$ac_file" : 'X\(//\)$' \| \ 11194 X"$ac_file" : 'X\(/\)' \| \ 11195 . : '\(.\)' 2>/dev/null || 11196echo X"$ac_file" | 11197 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 11198 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 11199 /^X\(\/\/\)$/{ s//\1/; q; } 11200 /^X\(\/\).*/{ s//\1/; q; } 11201 s/.*/./; q'` 11202 { if $as_mkdir_p; then 11203 test -d "$ac_dir" || mkdir -p "$ac_dir" 11204 else 11205 as_dir="$ac_dir" 11206 as_dirs= 11207 while test ! -d "$as_dir"; do 11208 as_dirs="$as_dir $as_dirs" 11209 as_dir=`(dirname "$as_dir") 2>/dev/null || 11210$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11211 X"$as_dir" : 'X\(//\)[^/]' \| \ 11212 X"$as_dir" : 'X\(//\)$' \| \ 11213 X"$as_dir" : 'X\(/\)' \| \ 11214 . : '\(.\)' 2>/dev/null || 11215echo X"$as_dir" | 11216 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 11217 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 11218 /^X\(\/\/\)$/{ s//\1/; q; } 11219 /^X\(\/\).*/{ s//\1/; q; } 11220 s/.*/./; q'` 11221 done 11222 test ! -n "$as_dirs" || mkdir $as_dirs 11223 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 11224echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 11225 { (exit 1); exit 1; }; }; } 11226 11227 ac_builddir=. 11228 11229if test "$ac_dir" != .; then 11230 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 11231 # A "../" for each directory in $ac_dir_suffix. 11232 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 11233else 11234 ac_dir_suffix= ac_top_builddir= 11235fi 11236 11237case $srcdir in 11238 .) # No --srcdir option. We are building in place. 11239 ac_srcdir=. 11240 if test -z "$ac_top_builddir"; then 11241 ac_top_srcdir=. 11242 else 11243 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 11244 fi ;; 11245 [\\/]* | ?:[\\/]* ) # Absolute name. 11246 ac_srcdir=$srcdir$ac_dir_suffix; 11247 ac_top_srcdir=$srcdir ;; 11248 *) # Relative name. 11249 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 11250 ac_top_srcdir=$ac_top_builddir$srcdir ;; 11251esac 11252 11253# Do not use `cd foo && pwd` to compute absolute names, because 11254# the directories may not exist. 11255case `pwd` in 11256.) ac_abs_builddir="$ac_dir";; 11257*) 11258 case "$ac_dir" in 11259 .) ac_abs_builddir=`pwd`;; 11260 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 11261 *) ac_abs_builddir=`pwd`/"$ac_dir";; 11262 esac;; 11263esac 11264case $ac_abs_builddir in 11265.) ac_abs_top_builddir=${ac_top_builddir}.;; 11266*) 11267 case ${ac_top_builddir}. in 11268 .) ac_abs_top_builddir=$ac_abs_builddir;; 11269 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 11270 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 11271 esac;; 11272esac 11273case $ac_abs_builddir in 11274.) ac_abs_srcdir=$ac_srcdir;; 11275*) 11276 case $ac_srcdir in 11277 .) ac_abs_srcdir=$ac_abs_builddir;; 11278 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 11279 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 11280 esac;; 11281esac 11282case $ac_abs_builddir in 11283.) ac_abs_top_srcdir=$ac_top_srcdir;; 11284*) 11285 case $ac_top_srcdir in 11286 .) ac_abs_top_srcdir=$ac_abs_builddir;; 11287 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 11288 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 11289 esac;; 11290esac 11291 11292 11293 case $INSTALL in 11294 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11295 *) ac_INSTALL=$ac_top_builddir$INSTALL ;; 11296 esac 11297 11298 if test x"$ac_file" != x-; then 11299 { echo "$as_me:$LINENO: creating $ac_file" >&5 11300echo "$as_me: creating $ac_file" >&6;} 11301 rm -f "$ac_file" 11302 fi 11303 # Let's still pretend it is `configure' which instantiates (i.e., don't 11304 # use $as_me), people would be surprised to read: 11305 # /* config.h. Generated by config.status. */ 11306 if test x"$ac_file" = x-; then 11307 configure_input= 11308 else 11309 configure_input="$ac_file. " 11310 fi 11311 configure_input=$configure_input"Generated from `echo $ac_file_in | 11312 sed 's,.*/,,'` by configure." 11313 11314 # First look for the input files in the build tree, otherwise in the 11315 # src tree. 11316 ac_file_inputs=`IFS=: 11317 for f in $ac_file_in; do 11318 case $f in 11319 -) echo $tmp/stdin ;; 11320 [\\/$]*) 11321 # Absolute (can't be DOS-style, as IFS=:) 11322 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 11323echo "$as_me: error: cannot find input file: $f" >&2;} 11324 { (exit 1); exit 1; }; } 11325 echo "$f";; 11326 *) # Relative 11327 if test -f "$f"; then 11328 # Build tree 11329 echo "$f" 11330 elif test -f "$srcdir/$f"; then 11331 # Source tree 11332 echo "$srcdir/$f" 11333 else 11334 # /dev/null tree 11335 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 11336echo "$as_me: error: cannot find input file: $f" >&2;} 11337 { (exit 1); exit 1; }; } 11338 fi;; 11339 esac 11340 done` || { (exit 1); exit 1; } 11341_ACEOF 11342cat >>$CONFIG_STATUS <<_ACEOF 11343 sed "$ac_vpsub 11344$extrasub 11345_ACEOF 11346cat >>$CONFIG_STATUS <<\_ACEOF 11347:t 11348/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11349s,@configure_input@,$configure_input,;t t 11350s,@srcdir@,$ac_srcdir,;t t 11351s,@abs_srcdir@,$ac_abs_srcdir,;t t 11352s,@top_srcdir@,$ac_top_srcdir,;t t 11353s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 11354s,@builddir@,$ac_builddir,;t t 11355s,@abs_builddir@,$ac_abs_builddir,;t t 11356s,@top_builddir@,$ac_top_builddir,;t t 11357s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 11358s,@INSTALL@,$ac_INSTALL,;t t 11359" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 11360 rm -f $tmp/stdin 11361 if test x"$ac_file" != x-; then 11362 mv $tmp/out $ac_file 11363 else 11364 cat $tmp/out 11365 rm -f $tmp/out 11366 fi 11367 11368 # Run the commands associated with the file. 11369 case $ac_file in 11370 stamp-h ) echo timestamp > stamp-h ;; 11371 contrib/gdiffmk/tests/runtests ) chmod +x contrib/gdiffmk/tests/runtests ;; 11372 test-groff ) chmod +x test-groff ;; 11373 esac 11374done 11375_ACEOF 11376cat >>$CONFIG_STATUS <<\_ACEOF 11377 11378# 11379# CONFIG_HEADER section. 11380# 11381 11382# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 11383# NAME is the cpp macro being defined and VALUE is the value it is being given. 11384# 11385# ac_d sets the value in "#define NAME VALUE" lines. 11386ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 11387ac_dB='[ ].*$,\1#\2' 11388ac_dC=' ' 11389ac_dD=',;t' 11390# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 11391ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 11392ac_uB='$,\1#\2define\3' 11393ac_uC=' ' 11394ac_uD=',;t' 11395 11396for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 11397 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 11398 case $ac_file in 11399 - | *:- | *:-:* ) # input from stdin 11400 cat >$tmp/stdin 11401 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 11402 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 11403 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 11404 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 11405 * ) ac_file_in=$ac_file.in ;; 11406 esac 11407 11408 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 11409echo "$as_me: creating $ac_file" >&6;} 11410 11411 # First look for the input files in the build tree, otherwise in the 11412 # src tree. 11413 ac_file_inputs=`IFS=: 11414 for f in $ac_file_in; do 11415 case $f in 11416 -) echo $tmp/stdin ;; 11417 [\\/$]*) 11418 # Absolute (can't be DOS-style, as IFS=:) 11419 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 11420echo "$as_me: error: cannot find input file: $f" >&2;} 11421 { (exit 1); exit 1; }; } 11422 # Quote $f, to prevent DOS file names from being IFS'd. 11423 echo "$f";; 11424 *) # Relative 11425 if test -f "$f"; then 11426 # Build tree 11427 echo "$f" 11428 elif test -f "$srcdir/$f"; then 11429 # Source tree 11430 echo "$srcdir/$f" 11431 else 11432 # /dev/null tree 11433 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 11434echo "$as_me: error: cannot find input file: $f" >&2;} 11435 { (exit 1); exit 1; }; } 11436 fi;; 11437 esac 11438 done` || { (exit 1); exit 1; } 11439 # Remove the trailing spaces. 11440 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 11441 11442_ACEOF 11443 11444# Transform confdefs.h into two sed scripts, `conftest.defines' and 11445# `conftest.undefs', that substitutes the proper values into 11446# config.h.in to produce config.h. The first handles `#define' 11447# templates, and the second `#undef' templates. 11448# And first: Protect against being on the right side of a sed subst in 11449# config.status. Protect against being in an unquoted here document 11450# in config.status. 11451rm -f conftest.defines conftest.undefs 11452# Using a here document instead of a string reduces the quoting nightmare. 11453# Putting comments in sed scripts is not portable. 11454# 11455# `end' is used to avoid that the second main sed command (meant for 11456# 0-ary CPP macros) applies to n-ary macro definitions. 11457# See the Autoconf documentation for `clear'. 11458cat >confdef2sed.sed <<\_ACEOF 11459s/[\\&,]/\\&/g 11460s,[\\$`],\\&,g 11461t clear 11462: clear 11463s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 11464t end 11465s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 11466: end 11467_ACEOF 11468# If some macros were called several times there might be several times 11469# the same #defines, which is useless. Nevertheless, we may not want to 11470# sort them, since we want the *last* AC-DEFINE to be honored. 11471uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 11472sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 11473rm -f confdef2sed.sed 11474 11475# This sed command replaces #undef with comments. This is necessary, for 11476# example, in the case of _POSIX_SOURCE, which is predefined and required 11477# on some systems where configure will not decide to define it. 11478cat >>conftest.undefs <<\_ACEOF 11479s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 11480_ACEOF 11481 11482# Break up conftest.defines because some shells have a limit on the size 11483# of here documents, and old seds have small limits too (100 cmds). 11484echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 11485echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 11486echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 11487echo ' :' >>$CONFIG_STATUS 11488rm -f conftest.tail 11489while grep . conftest.defines >/dev/null 11490do 11491 # Write a limited-size here document to $tmp/defines.sed. 11492 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 11493 # Speed up: don't consider the non `#define' lines. 11494 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 11495 # Work around the forget-to-reset-the-flag bug. 11496 echo 't clr' >>$CONFIG_STATUS 11497 echo ': clr' >>$CONFIG_STATUS 11498 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 11499 echo 'CEOF 11500 sed -f $tmp/defines.sed $tmp/in >$tmp/out 11501 rm -f $tmp/in 11502 mv $tmp/out $tmp/in 11503' >>$CONFIG_STATUS 11504 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 11505 rm -f conftest.defines 11506 mv conftest.tail conftest.defines 11507done 11508rm -f conftest.defines 11509echo ' fi # grep' >>$CONFIG_STATUS 11510echo >>$CONFIG_STATUS 11511 11512# Break up conftest.undefs because some shells have a limit on the size 11513# of here documents, and old seds have small limits too (100 cmds). 11514echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 11515rm -f conftest.tail 11516while grep . conftest.undefs >/dev/null 11517do 11518 # Write a limited-size here document to $tmp/undefs.sed. 11519 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 11520 # Speed up: don't consider the non `#undef' 11521 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 11522 # Work around the forget-to-reset-the-flag bug. 11523 echo 't clr' >>$CONFIG_STATUS 11524 echo ': clr' >>$CONFIG_STATUS 11525 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 11526 echo 'CEOF 11527 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 11528 rm -f $tmp/in 11529 mv $tmp/out $tmp/in 11530' >>$CONFIG_STATUS 11531 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 11532 rm -f conftest.undefs 11533 mv conftest.tail conftest.undefs 11534done 11535rm -f conftest.undefs 11536 11537cat >>$CONFIG_STATUS <<\_ACEOF 11538 # Let's still pretend it is `configure' which instantiates (i.e., don't 11539 # use $as_me), people would be surprised to read: 11540 # /* config.h. Generated by config.status. */ 11541 if test x"$ac_file" = x-; then 11542 echo "/* Generated by configure. */" >$tmp/config.h 11543 else 11544 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h 11545 fi 11546 cat $tmp/in >>$tmp/config.h 11547 rm -f $tmp/in 11548 if test x"$ac_file" != x-; then 11549 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then 11550 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 11551echo "$as_me: $ac_file is unchanged" >&6;} 11552 else 11553 ac_dir=`(dirname "$ac_file") 2>/dev/null || 11554$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11555 X"$ac_file" : 'X\(//\)[^/]' \| \ 11556 X"$ac_file" : 'X\(//\)$' \| \ 11557 X"$ac_file" : 'X\(/\)' \| \ 11558 . : '\(.\)' 2>/dev/null || 11559echo X"$ac_file" | 11560 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 11561 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 11562 /^X\(\/\/\)$/{ s//\1/; q; } 11563 /^X\(\/\).*/{ s//\1/; q; } 11564 s/.*/./; q'` 11565 { if $as_mkdir_p; then 11566 test -d "$ac_dir" || mkdir -p "$ac_dir" 11567 else 11568 as_dir="$ac_dir" 11569 as_dirs= 11570 while test ! -d "$as_dir"; do 11571 as_dirs="$as_dir $as_dirs" 11572 as_dir=`(dirname "$as_dir") 2>/dev/null || 11573$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11574 X"$as_dir" : 'X\(//\)[^/]' \| \ 11575 X"$as_dir" : 'X\(//\)$' \| \ 11576 X"$as_dir" : 'X\(/\)' \| \ 11577 . : '\(.\)' 2>/dev/null || 11578echo X"$as_dir" | 11579 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 11580 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 11581 /^X\(\/\/\)$/{ s//\1/; q; } 11582 /^X\(\/\).*/{ s//\1/; q; } 11583 s/.*/./; q'` 11584 done 11585 test ! -n "$as_dirs" || mkdir $as_dirs 11586 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 11587echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 11588 { (exit 1); exit 1; }; }; } 11589 11590 rm -f $ac_file 11591 mv $tmp/config.h $ac_file 11592 fi 11593 else 11594 cat $tmp/config.h 11595 rm -f $tmp/config.h 11596 fi 11597done 11598_ACEOF 11599 11600cat >>$CONFIG_STATUS <<\_ACEOF 11601 11602{ (exit 0); exit 0; } 11603_ACEOF 11604chmod +x $CONFIG_STATUS 11605ac_clean_files=$ac_clean_files_save 11606 11607 11608# configure is writing to config.log, and then calls config.status. 11609# config.status does its own redirection, appending to config.log. 11610# Unfortunately, on DOS this fails, as config.log is still kept open 11611# by configure, so config.status won't be able to write to it; its 11612# output is simply discarded. So we exec the FD to /dev/null, 11613# effectively closing config.log, so it can be properly (re)opened and 11614# appended to by config.status. When coming back to configure, we 11615# need to make the FD available again. 11616if test "$no_create" != yes; then 11617 ac_cs_success=: 11618 ac_config_status_args= 11619 test "$silent" = yes && 11620 ac_config_status_args="$ac_config_status_args --quiet" 11621 exec 5>/dev/null 11622 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11623 exec 5>>config.log 11624 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11625 # would make configure fail if this is the last instruction. 11626 $ac_cs_success || { (exit 1); exit 1; } 11627fi 11628 11629 11630if test -z "$groff_no_x"; then 11631 if test "x$with_appresdir" = "x"; then 11632 { echo "$as_me:$LINENO: 11633 11634 The application resource file for gxditview will be installed as 11635 11636 $appresdir/GXditview 11637 11638 (an existing file will be saved as \`GXditview.old'). 11639 To install it into a different directory, say, \`/etc/gxditview', 11640 add \`--with-appresdir=/etc/gxditview' to the configure script 11641 command line options and rerun it. The environment variable 11642 \`APPLRESDIR' must then be set to \`/etc/' (note the trailing slash), 11643 omitting the \`gxditview' part which is automatically appended by 11644 the X11 searching routines for resource files. More details can be 11645 found in the X(7) manual page. 11646 " >&5 11647echo "$as_me: 11648 11649 The application resource file for gxditview will be installed as 11650 11651 $appresdir/GXditview 11652 11653 (an existing file will be saved as \`GXditview.old'). 11654 To install it into a different directory, say, \`/etc/gxditview', 11655 add \`--with-appresdir=/etc/gxditview' to the configure script 11656 command line options and rerun it. The environment variable 11657 \`APPLRESDIR' must then be set to \`/etc/' (note the trailing slash), 11658 omitting the \`gxditview' part which is automatically appended by 11659 the X11 searching routines for resource files. More details can be 11660 found in the X(7) manual page. 11661 " >&6;} 11662 fi 11663 fi 11664