1#! /bin/sh 2 3# From configure.in Id: configure.in 4 5# Guess values for system-dependent variables and create Makefiles. 6# Generated automatically using autoconf version 2.13 7# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. 8# 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11 12# Defaults: 13ac_help= 14ac_default_prefix=/usr/local 15# Any additions from configure.in: 16ac_help="$ac_help 17 --with-rx[=PATH] checks for GNU librx " 18ac_help="$ac_help 19 --without-rx do not use GNU librx " 20 21# Initialize some variables set by options. 22# The variables have the same names as the options, with 23# dashes changed to underlines. 24build=NONE 25cache_file=./config.cache 26exec_prefix=NONE 27host=NONE 28no_create= 29nonopt=NONE 30no_recursion= 31prefix=NONE 32program_prefix=NONE 33program_suffix=NONE 34program_transform_name=s,x,x, 35silent= 36site= 37srcdir= 38target=NONE 39verbose= 40x_includes=NONE 41x_libraries=NONE 42bindir='${exec_prefix}/bin' 43sbindir='${exec_prefix}/sbin' 44libexecdir='${exec_prefix}/libexec' 45datadir='${prefix}/share' 46sysconfdir='${prefix}/etc' 47sharedstatedir='${prefix}/com' 48localstatedir='${prefix}/var' 49libdir='${exec_prefix}/lib' 50includedir='${prefix}/include' 51oldincludedir='/usr/include' 52infodir='${prefix}/info' 53mandir='${prefix}/man' 54 55# Initialize some other variables. 56subdirs= 57MFLAGS= MAKEFLAGS= 58SHELL=${CONFIG_SHELL-/bin/sh} 59# Maximum number of lines to put in a shell here document. 60ac_max_here_lines=12 61 62ac_prev= 63for ac_option 64do 65 66 # If the previous option needs an argument, assign it. 67 if test -n "$ac_prev"; then 68 eval "$ac_prev=\$ac_option" 69 ac_prev= 70 continue 71 fi 72 73 case "$ac_option" in 74 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; 75 *) ac_optarg= ;; 76 esac 77 78 # Accept the important Cygnus configure options, so we can diagnose typos. 79 80 case "$ac_option" in 81 82 -bindir | --bindir | --bindi | --bind | --bin | --bi) 83 ac_prev=bindir ;; 84 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 85 bindir="$ac_optarg" ;; 86 87 -build | --build | --buil | --bui | --bu) 88 ac_prev=build ;; 89 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 90 build="$ac_optarg" ;; 91 92 -cache-file | --cache-file | --cache-fil | --cache-fi \ 93 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 94 ac_prev=cache_file ;; 95 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 96 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 97 cache_file="$ac_optarg" ;; 98 99 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 100 ac_prev=datadir ;; 101 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 102 | --da=*) 103 datadir="$ac_optarg" ;; 104 105 -disable-* | --disable-*) 106 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` 107 # Reject names that are not valid shell variable names. 108 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then 109 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 110 fi 111 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 112 eval "enable_${ac_feature}=no" ;; 113 114 -enable-* | --enable-*) 115 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` 116 # Reject names that are not valid shell variable names. 117 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then 118 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 119 fi 120 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 121 case "$ac_option" in 122 *=*) ;; 123 *) ac_optarg=yes ;; 124 esac 125 eval "enable_${ac_feature}='$ac_optarg'" ;; 126 127 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 128 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 129 | --exec | --exe | --ex) 130 ac_prev=exec_prefix ;; 131 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 132 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 133 | --exec=* | --exe=* | --ex=*) 134 exec_prefix="$ac_optarg" ;; 135 136 -gas | --gas | --ga | --g) 137 # Obsolete; use --with-gas. 138 with_gas=yes ;; 139 140 -help | --help | --hel | --he) 141 # Omit some internal or obsolete options to make the list less imposing. 142 # This message is too long to be a string in the A/UX 3.1 sh. 143 cat << EOF 144Usage: configure [options] [host] 145Options: [defaults in brackets after descriptions] 146Configuration: 147 --cache-file=FILE cache test results in FILE 148 --help print this message 149 --no-create do not create output files 150 --quiet, --silent do not print \`checking...' messages 151 --version print the version of autoconf that created configure 152Directory and file names: 153 --prefix=PREFIX install architecture-independent files in PREFIX 154 [$ac_default_prefix] 155 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 156 [same as prefix] 157 --bindir=DIR user executables in DIR [EPREFIX/bin] 158 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] 159 --libexecdir=DIR program executables in DIR [EPREFIX/libexec] 160 --datadir=DIR read-only architecture-independent data in DIR 161 [PREFIX/share] 162 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] 163 --sharedstatedir=DIR modifiable architecture-independent data in DIR 164 [PREFIX/com] 165 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] 166 --libdir=DIR object code libraries in DIR [EPREFIX/lib] 167 --includedir=DIR C header files in DIR [PREFIX/include] 168 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] 169 --infodir=DIR info documentation in DIR [PREFIX/info] 170 --mandir=DIR man documentation in DIR [PREFIX/man] 171 --srcdir=DIR find the sources in DIR [configure dir or ..] 172 --program-prefix=PREFIX prepend PREFIX to installed program names 173 --program-suffix=SUFFIX append SUFFIX to installed program names 174 --program-transform-name=PROGRAM 175 run sed PROGRAM on installed program names 176EOF 177 cat << EOF 178Host type: 179 --build=BUILD configure for building on BUILD [BUILD=HOST] 180 --host=HOST configure for HOST [guessed] 181 --target=TARGET configure for TARGET [TARGET=HOST] 182Features and packages: 183 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 184 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 185 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 186 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 187 --x-includes=DIR X include files are in DIR 188 --x-libraries=DIR X library files are in DIR 189EOF 190 if test -n "$ac_help"; then 191 echo "--enable and --with options recognized:$ac_help" 192 fi 193 exit 0 ;; 194 195 -host | --host | --hos | --ho) 196 ac_prev=host ;; 197 -host=* | --host=* | --hos=* | --ho=*) 198 host="$ac_optarg" ;; 199 200 -includedir | --includedir | --includedi | --included | --include \ 201 | --includ | --inclu | --incl | --inc) 202 ac_prev=includedir ;; 203 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 204 | --includ=* | --inclu=* | --incl=* | --inc=*) 205 includedir="$ac_optarg" ;; 206 207 -infodir | --infodir | --infodi | --infod | --info | --inf) 208 ac_prev=infodir ;; 209 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 210 infodir="$ac_optarg" ;; 211 212 -libdir | --libdir | --libdi | --libd) 213 ac_prev=libdir ;; 214 -libdir=* | --libdir=* | --libdi=* | --libd=*) 215 libdir="$ac_optarg" ;; 216 217 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 218 | --libexe | --libex | --libe) 219 ac_prev=libexecdir ;; 220 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 221 | --libexe=* | --libex=* | --libe=*) 222 libexecdir="$ac_optarg" ;; 223 224 -localstatedir | --localstatedir | --localstatedi | --localstated \ 225 | --localstate | --localstat | --localsta | --localst \ 226 | --locals | --local | --loca | --loc | --lo) 227 ac_prev=localstatedir ;; 228 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 229 | --localstate=* | --localstat=* | --localsta=* | --localst=* \ 230 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) 231 localstatedir="$ac_optarg" ;; 232 233 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 234 ac_prev=mandir ;; 235 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 236 mandir="$ac_optarg" ;; 237 238 -nfp | --nfp | --nf) 239 # Obsolete; use --without-fp. 240 with_fp=no ;; 241 242 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 243 | --no-cr | --no-c) 244 no_create=yes ;; 245 246 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 247 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 248 no_recursion=yes ;; 249 250 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 251 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 252 | --oldin | --oldi | --old | --ol | --o) 253 ac_prev=oldincludedir ;; 254 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 255 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 256 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 257 oldincludedir="$ac_optarg" ;; 258 259 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 260 ac_prev=prefix ;; 261 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 262 prefix="$ac_optarg" ;; 263 264 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 265 | --program-pre | --program-pr | --program-p) 266 ac_prev=program_prefix ;; 267 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 268 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 269 program_prefix="$ac_optarg" ;; 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294 295 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 296 | -silent | --silent | --silen | --sile | --sil) 297 silent=yes ;; 298 299 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 300 ac_prev=sbindir ;; 301 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 302 | --sbi=* | --sb=*) 303 sbindir="$ac_optarg" ;; 304 305 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 306 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 307 | --sharedst | --shareds | --shared | --share | --shar \ 308 | --sha | --sh) 309 ac_prev=sharedstatedir ;; 310 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 311 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 312 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 313 | --sha=* | --sh=*) 314 sharedstatedir="$ac_optarg" ;; 315 316 -site | --site | --sit) 317 ac_prev=site ;; 318 -site=* | --site=* | --sit=*) 319 site="$ac_optarg" ;; 320 321 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 322 ac_prev=srcdir ;; 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then 349 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 350 fi 351 ac_package=`echo $ac_package| sed 's/-/_/g'` 352 case "$ac_option" in 353 *=*) ;; 354 *) ac_optarg=yes ;; 355 esac 356 eval "with_${ac_package}='$ac_optarg'" ;; 357 358 -without-* | --without-*) 359 ac_package=`echo $ac_option|sed -e 's/-*without-//'` 360 # Reject names that are not valid shell variable names. 361 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then 362 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 363 fi 364 ac_package=`echo $ac_package| sed 's/-/_/g'` 365 eval "with_${ac_package}=no" ;; 366 367 --x) 368 # Obsolete; use --with-x. 369 with_x=yes ;; 370 371 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 372 | --x-incl | --x-inc | --x-in | --x-i) 373 ac_prev=x_includes ;; 374 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 375 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 376 x_includes="$ac_optarg" ;; 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exit 1' 1 2 15 406 407# File descriptor usage: 408# 0 standard input 409# 1 file creation 410# 2 errors and warnings 411# 3 some systems may open it to /dev/tty 412# 4 used on the Kubota Titan 413# 6 checking for... messages and results 414# 5 compiler messages saved in config.log 415if test "$silent" = yes; then 416 exec 6>/dev/null 417else 418 exec 6>&1 419fi 420exec 5>./config.log 421 422echo "\ 423This file contains any messages produced by compilers while 424running configure, to aid debugging if configure makes a mistake. 425" 1>&5 426 427# Strip out --no-create and --no-recursion so they do not pile up. 428# Also quote any args containing shell metacharacters. 429ac_configure_args= 430for ac_arg 431do 432 case "$ac_arg" in 433 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 434 | --no-cr | --no-c) ;; 435 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 436 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 437 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) 438 ac_configure_args="$ac_configure_args '$ac_arg'" ;; 439 *) ac_configure_args="$ac_configure_args $ac_arg" ;; 440 esac 441done 442 443# NLS nuisances. 444# Only set these to C if already set. These must not be set unconditionally 445# because not all systems understand e.g. LANG=C (notably SCO). 446# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! 447# Non-C LC_CTYPE values break the ctype check. 448if test "${LANG+set}" = set; then LANG=C; export LANG; fi 449if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi 450if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi 451if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi 452 453# confdefs.h avoids OS command line length limits that DEFS can exceed. 454rm -rf conftest* confdefs.h 455# AIX cpp loses on an empty file, so make sure it contains at least a newline. 456echo > confdefs.h 457 458# A filename unique to this package, relative to the directory that 459# configure is in, which we can look for to find out if srcdir is correct. 460ac_unique_file=config.h 461 462# Find the source files, if location was not specified. 463if test -z "$srcdir"; then 464 ac_srcdir_defaulted=yes 465 # Try the directory containing this script, then its parent. 466 ac_prog=$0 467 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` 468 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. 469 srcdir=$ac_confdir 470 if test ! -r $srcdir/$ac_unique_file; then 471 srcdir=.. 472 fi 473else 474 ac_srcdir_defaulted=no 475fi 476if test ! -r $srcdir/$ac_unique_file; then 477 if test "$ac_srcdir_defaulted" = yes; then 478 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } 479 else 480 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } 481 fi 482fi 483srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` 484 485# Prefer explicitly selected file to automatically selected ones. 486if test -z "$CONFIG_SITE"; then 487 if test "x$prefix" != xNONE; then 488 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 489 else 490 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 491 fi 492fi 493for ac_site_file in $CONFIG_SITE; do 494 if test -r "$ac_site_file"; then 495 echo "loading site script $ac_site_file" 496 . "$ac_site_file" 497 fi 498done 499 500if test -r "$cache_file"; then 501 echo "loading cache $cache_file" 502 . $cache_file 503else 504 echo "creating cache $cache_file" 505 > $cache_file 506fi 507 508ac_ext=c 509# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 510ac_cpp='$CPP $CPPFLAGS' 511ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 512ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 513cross_compiling=$ac_cv_prog_cc_cross 514 515ac_exeext= 516ac_objext=o 517if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then 518 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. 519 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then 520 ac_n= ac_c=' 521' ac_t=' ' 522 else 523 ac_n=-n ac_c= ac_t= 524 fi 525else 526 ac_n= ac_c='\c' ac_t= 527fi 528 529 530 531 532echo $ac_n "checking home""... $ac_c" 1>&6 533echo "configure:534: checking home" >&5 534if eval "test \"`echo '$''{'sic_cv_hostname'+set}'`\" = set"; then 535 echo $ac_n "(cached) $ac_c" 1>&6 536else 537 sic_cv_hostname="`hostname 2> /dev/null`" 538fi 539 540echo "$ac_t""$sic_cv_hostname" 1>&6 541if test "$sic_cv_hostname" != "`hostname 2> /dev/null`"; then 542 echo "configure: warning: 543 544 The cache was created on a different system! 545" 1>&2 546 sleep 2 547fi 548 549if test "x$prefix" = xNONE; then 550echo $ac_n "checking for prefix by $ac_c" 1>&6 551# Extract the first word of "sic", so it can be a program name with args. 552set dummy sic; ac_word=$2 553echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 554echo "configure:555: checking for $ac_word" >&5 555if eval "test \"`echo '$''{'ac_cv_path_SIC'+set}'`\" = set"; then 556 echo $ac_n "(cached) $ac_c" 1>&6 557else 558 case "$SIC" in 559 /*) 560 ac_cv_path_SIC="$SIC" # Let the user override the test with a path. 561 ;; 562 ?:/*) 563 ac_cv_path_SIC="$SIC" # Let the user override the test with a dos path. 564 ;; 565 *) 566 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 567 ac_dummy="$PATH" 568 for ac_dir in $ac_dummy; do 569 test -z "$ac_dir" && ac_dir=. 570 if test -f $ac_dir/$ac_word; then 571 ac_cv_path_SIC="$ac_dir/$ac_word" 572 break 573 fi 574 done 575 IFS="$ac_save_ifs" 576 ;; 577esac 578fi 579SIC="$ac_cv_path_SIC" 580if test -n "$SIC"; then 581 echo "$ac_t""$SIC" 1>&6 582else 583 echo "$ac_t""no" 1>&6 584fi 585 586 if test -n "$ac_cv_path_SIC"; then 587 prefix=`echo $ac_cv_path_SIC|sed 's%/[^/][^/]*//*[^/][^/]*$%%'` 588 fi 589fi 590 591 592# Extract the first word of "gcc", so it can be a program name with args. 593set dummy gcc; ac_word=$2 594echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 595echo "configure:596: checking for $ac_word" >&5 596if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 597 echo $ac_n "(cached) $ac_c" 1>&6 598else 599 if test -n "$CC"; then 600 ac_cv_prog_CC="$CC" # Let the user override the test. 601else 602 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 603 ac_dummy="$PATH" 604 for ac_dir in $ac_dummy; do 605 test -z "$ac_dir" && ac_dir=. 606 if test -f $ac_dir/$ac_word; then 607 ac_cv_prog_CC="gcc" 608 break 609 fi 610 done 611 IFS="$ac_save_ifs" 612fi 613fi 614CC="$ac_cv_prog_CC" 615if test -n "$CC"; then 616 echo "$ac_t""$CC" 1>&6 617else 618 echo "$ac_t""no" 1>&6 619fi 620 621if test -z "$CC"; then 622 # Extract the first word of "cc", so it can be a program name with args. 623set dummy cc; ac_word=$2 624echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 625echo "configure:626: checking for $ac_word" >&5 626if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 627 echo $ac_n "(cached) $ac_c" 1>&6 628else 629 if test -n "$CC"; then 630 ac_cv_prog_CC="$CC" # Let the user override the test. 631else 632 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 633 ac_prog_rejected=no 634 ac_dummy="$PATH" 635 for ac_dir in $ac_dummy; do 636 test -z "$ac_dir" && ac_dir=. 637 if test -f $ac_dir/$ac_word; then 638 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 639 ac_prog_rejected=yes 640 continue 641 fi 642 ac_cv_prog_CC="cc" 643 break 644 fi 645 done 646 IFS="$ac_save_ifs" 647if test $ac_prog_rejected = yes; then 648 # We found a bogon in the path, so make sure we never use it. 649 set dummy $ac_cv_prog_CC 650 shift 651 if test $# -gt 0; then 652 # We chose a different compiler from the bogus one. 653 # However, it has the same basename, so the bogon will be chosen 654 # first if we set CC to just the basename; use the full file name. 655 shift 656 set dummy "$ac_dir/$ac_word" "$@" 657 shift 658 ac_cv_prog_CC="$@" 659 fi 660fi 661fi 662fi 663CC="$ac_cv_prog_CC" 664if test -n "$CC"; then 665 echo "$ac_t""$CC" 1>&6 666else 667 echo "$ac_t""no" 1>&6 668fi 669 670 if test -z "$CC"; then 671 case "`uname -s`" in 672 *win32* | *WIN32*) 673 # Extract the first word of "cl", so it can be a program name with args. 674set dummy cl; ac_word=$2 675echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 676echo "configure:677: checking for $ac_word" >&5 677if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 678 echo $ac_n "(cached) $ac_c" 1>&6 679else 680 if test -n "$CC"; then 681 ac_cv_prog_CC="$CC" # Let the user override the test. 682else 683 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 684 ac_dummy="$PATH" 685 for ac_dir in $ac_dummy; do 686 test -z "$ac_dir" && ac_dir=. 687 if test -f $ac_dir/$ac_word; then 688 ac_cv_prog_CC="cl" 689 break 690 fi 691 done 692 IFS="$ac_save_ifs" 693fi 694fi 695CC="$ac_cv_prog_CC" 696if test -n "$CC"; then 697 echo "$ac_t""$CC" 1>&6 698else 699 echo "$ac_t""no" 1>&6 700fi 701 ;; 702 esac 703 fi 704 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 705fi 706 707echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 708echo "configure:709: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 709 710ac_ext=c 711# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 712ac_cpp='$CPP $CPPFLAGS' 713ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 714ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 715cross_compiling=$ac_cv_prog_cc_cross 716 717cat > conftest.$ac_ext << EOF 718 719#line 720 "configure" 720#include "confdefs.h" 721 722main(){return(0);} 723EOF 724if { (eval echo configure:725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 725 ac_cv_prog_cc_works=yes 726 # If we can't run a trivial program, we are probably using a cross compiler. 727 if (./conftest; exit) 2>/dev/null; then 728 ac_cv_prog_cc_cross=no 729 else 730 ac_cv_prog_cc_cross=yes 731 fi 732else 733 echo "configure: failed program was:" >&5 734 cat conftest.$ac_ext >&5 735 ac_cv_prog_cc_works=no 736fi 737rm -fr conftest* 738ac_ext=c 739# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 740ac_cpp='$CPP $CPPFLAGS' 741ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 742ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 743cross_compiling=$ac_cv_prog_cc_cross 744 745echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 746if test $ac_cv_prog_cc_works = no; then 747 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 748fi 749echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 750echo "configure:751: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 751echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 752cross_compiling=$ac_cv_prog_cc_cross 753 754echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 755echo "configure:756: checking whether we are using GNU C" >&5 756if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 757 echo $ac_n "(cached) $ac_c" 1>&6 758else 759 cat > conftest.c <<EOF 760#ifdef __GNUC__ 761 yes; 762#endif 763EOF 764if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:765: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 765 ac_cv_prog_gcc=yes 766else 767 ac_cv_prog_gcc=no 768fi 769fi 770 771echo "$ac_t""$ac_cv_prog_gcc" 1>&6 772 773if test $ac_cv_prog_gcc = yes; then 774 GCC=yes 775else 776 GCC= 777fi 778 779ac_test_CFLAGS="${CFLAGS+set}" 780ac_save_CFLAGS="$CFLAGS" 781CFLAGS= 782echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 783echo "configure:784: checking whether ${CC-cc} accepts -g" >&5 784if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 785 echo $ac_n "(cached) $ac_c" 1>&6 786else 787 echo 'void f(){}' > conftest.c 788if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 789 ac_cv_prog_cc_g=yes 790else 791 ac_cv_prog_cc_g=no 792fi 793rm -f conftest* 794 795fi 796 797echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 798if test "$ac_test_CFLAGS" = set; then 799 CFLAGS="$ac_save_CFLAGS" 800elif test $ac_cv_prog_cc_g = yes; then 801 if test "$GCC" = yes; then 802 CFLAGS="-g -O2" 803 else 804 CFLAGS="-g" 805 fi 806else 807 if test "$GCC" = yes; then 808 CFLAGS="-O2" 809 else 810 CFLAGS= 811 fi 812fi 813 814ac_aux_dir= 815for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 816 if test -f $ac_dir/install-sh; then 817 ac_aux_dir=$ac_dir 818 ac_install_sh="$ac_aux_dir/install-sh -c" 819 break 820 elif test -f $ac_dir/install.sh; then 821 ac_aux_dir=$ac_dir 822 ac_install_sh="$ac_aux_dir/install.sh -c" 823 break 824 fi 825done 826if test -z "$ac_aux_dir"; then 827 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } 828fi 829ac_config_guess=$ac_aux_dir/config.guess 830ac_config_sub=$ac_aux_dir/config.sub 831ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. 832 833# Find a good install program. We prefer a C program (faster), 834# so one script is as good as another. But avoid the broken or 835# incompatible versions: 836# SysV /etc/install, /usr/sbin/install 837# SunOS /usr/etc/install 838# IRIX /sbin/install 839# AIX /bin/install 840# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 841# AFS /usr/afsws/bin/install, which mishandles nonexistent args 842# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 843# ./install, which can be erroneously created by make from ./install.sh. 844echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 845echo "configure:846: checking for a BSD compatible install" >&5 846if test -z "$INSTALL"; then 847if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then 848 echo $ac_n "(cached) $ac_c" 1>&6 849else 850 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" 851 for ac_dir in $PATH; do 852 # Account for people who put trailing slashes in PATH elements. 853 case "$ac_dir/" in 854 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; 855 *) 856 # OSF1 and SCO ODT 3.0 have their own names for install. 857 # Don't use installbsd from OSF since it installs stuff as root 858 # by default. 859 for ac_prog in ginstall scoinst install; do 860 if test -f $ac_dir/$ac_prog; then 861 if test $ac_prog = install && 862 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 863 # AIX install. It has an incompatible calling convention. 864 : 865 else 866 ac_cv_path_install="$ac_dir/$ac_prog -c" 867 break 2 868 fi 869 fi 870 done 871 ;; 872 esac 873 done 874 IFS="$ac_save_IFS" 875 876fi 877 if test "${ac_cv_path_install+set}" = set; then 878 INSTALL="$ac_cv_path_install" 879 else 880 # As a last resort, use the slow shell script. We don't cache a 881 # path for INSTALL within a source directory, because that will 882 # break other packages using the cache if that directory is 883 # removed, or if the path is relative. 884 INSTALL="$ac_install_sh" 885 fi 886fi 887echo "$ac_t""$INSTALL" 1>&6 888 889# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 890# It thinks the first close brace ends the variable substitution. 891test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 892 893test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' 894 895test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 896 897 898 899echo $ac_n "checking for library containing gethostbyname""... $ac_c" 1>&6 900echo "configure:901: checking for library containing gethostbyname" >&5 901if eval "test \"`echo '$''{'ac_cv_search_gethostbyname'+set}'`\" = set"; then 902 echo $ac_n "(cached) $ac_c" 1>&6 903else 904 ac_func_search_save_LIBS="$LIBS" 905ac_cv_search_gethostbyname="no" 906cat > conftest.$ac_ext <<EOF 907#line 908 "configure" 908#include "confdefs.h" 909/* Override any gcc2 internal prototype to avoid an error. */ 910/* We use char because int might match the return type of a gcc2 911 builtin and then its argument prototype would still apply. */ 912char gethostbyname(); 913 914int main() { 915gethostbyname() 916; return 0; } 917EOF 918if { (eval echo configure:919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 919 rm -rf conftest* 920 ac_cv_search_gethostbyname="none required" 921else 922 echo "configure: failed program was:" >&5 923 cat conftest.$ac_ext >&5 924fi 925rm -f conftest* 926test "$ac_cv_search_gethostbyname" = "no" && for i in nsl; do 927LIBS="-l$i $ac_func_search_save_LIBS" 928cat > conftest.$ac_ext <<EOF 929#line 930 "configure" 930#include "confdefs.h" 931/* Override any gcc2 internal prototype to avoid an error. */ 932/* We use char because int might match the return type of a gcc2 933 builtin and then its argument prototype would still apply. */ 934char gethostbyname(); 935 936int main() { 937gethostbyname() 938; return 0; } 939EOF 940if { (eval echo configure:941: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 941 rm -rf conftest* 942 ac_cv_search_gethostbyname="-l$i" 943break 944else 945 echo "configure: failed program was:" >&5 946 cat conftest.$ac_ext >&5 947fi 948rm -f conftest* 949done 950LIBS="$ac_func_search_save_LIBS" 951fi 952 953echo "$ac_t""$ac_cv_search_gethostbyname" 1>&6 954if test "$ac_cv_search_gethostbyname" != "no"; then 955 test "$ac_cv_search_gethostbyname" = "none required" || LIBS="$ac_cv_search_gethostbyname $LIBS" 956 957else : 958 echo "configure: warning: I didn't find gethostbyname(). help me!" 1>&2 959fi 960 961echo $ac_n "checking for library containing inet_addr""... $ac_c" 1>&6 962echo "configure:963: checking for library containing inet_addr" >&5 963if eval "test \"`echo '$''{'ac_cv_search_inet_addr'+set}'`\" = set"; then 964 echo $ac_n "(cached) $ac_c" 1>&6 965else 966 ac_func_search_save_LIBS="$LIBS" 967ac_cv_search_inet_addr="no" 968cat > conftest.$ac_ext <<EOF 969#line 970 "configure" 970#include "confdefs.h" 971/* Override any gcc2 internal prototype to avoid an error. */ 972/* We use char because int might match the return type of a gcc2 973 builtin and then its argument prototype would still apply. */ 974char inet_addr(); 975 976int main() { 977inet_addr() 978; return 0; } 979EOF 980if { (eval echo configure:981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 981 rm -rf conftest* 982 ac_cv_search_inet_addr="none required" 983else 984 echo "configure: failed program was:" >&5 985 cat conftest.$ac_ext >&5 986fi 987rm -f conftest* 988test "$ac_cv_search_inet_addr" = "no" && for i in nsl; do 989LIBS="-l$i $ac_func_search_save_LIBS" 990cat > conftest.$ac_ext <<EOF 991#line 992 "configure" 992#include "confdefs.h" 993/* Override any gcc2 internal prototype to avoid an error. */ 994/* We use char because int might match the return type of a gcc2 995 builtin and then its argument prototype would still apply. */ 996char inet_addr(); 997 998int main() { 999inet_addr() 1000; return 0; } 1001EOF 1002if { (eval echo configure:1003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1003 rm -rf conftest* 1004 ac_cv_search_inet_addr="-l$i" 1005break 1006else 1007 echo "configure: failed program was:" >&5 1008 cat conftest.$ac_ext >&5 1009fi 1010rm -f conftest* 1011done 1012LIBS="$ac_func_search_save_LIBS" 1013fi 1014 1015echo "$ac_t""$ac_cv_search_inet_addr" 1>&6 1016if test "$ac_cv_search_inet_addr" != "no"; then 1017 test "$ac_cv_search_inet_addr" = "none required" || LIBS="$ac_cv_search_inet_addr $LIBS" 1018 1019else : 1020 echo "configure: warning: I didn't find inet_addr(). help me!" 1>&2 1021fi 1022 1023echo $ac_n "checking for library containing getaddrinfo""... $ac_c" 1>&6 1024echo "configure:1025: checking for library containing getaddrinfo" >&5 1025if eval "test \"`echo '$''{'ac_cv_search_getaddrinfo'+set}'`\" = set"; then 1026 echo $ac_n "(cached) $ac_c" 1>&6 1027else 1028 ac_func_search_save_LIBS="$LIBS" 1029ac_cv_search_getaddrinfo="no" 1030cat > conftest.$ac_ext <<EOF 1031#line 1032 "configure" 1032#include "confdefs.h" 1033/* Override any gcc2 internal prototype to avoid an error. */ 1034/* We use char because int might match the return type of a gcc2 1035 builtin and then its argument prototype would still apply. */ 1036char getaddrinfo(); 1037 1038int main() { 1039getaddrinfo() 1040; return 0; } 1041EOF 1042if { (eval echo configure:1043: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1043 rm -rf conftest* 1044 ac_cv_search_getaddrinfo="none required" 1045else 1046 echo "configure: failed program was:" >&5 1047 cat conftest.$ac_ext >&5 1048fi 1049rm -f conftest* 1050test "$ac_cv_search_getaddrinfo" = "no" && for i in socket; do 1051LIBS="-l$i $ac_func_search_save_LIBS" 1052cat > conftest.$ac_ext <<EOF 1053#line 1054 "configure" 1054#include "confdefs.h" 1055/* Override any gcc2 internal prototype to avoid an error. */ 1056/* We use char because int might match the return type of a gcc2 1057 builtin and then its argument prototype would still apply. */ 1058char getaddrinfo(); 1059 1060int main() { 1061getaddrinfo() 1062; return 0; } 1063EOF 1064if { (eval echo configure:1065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1065 rm -rf conftest* 1066 ac_cv_search_getaddrinfo="-l$i" 1067break 1068else 1069 echo "configure: failed program was:" >&5 1070 cat conftest.$ac_ext >&5 1071fi 1072rm -f conftest* 1073done 1074LIBS="$ac_func_search_save_LIBS" 1075fi 1076 1077echo "$ac_t""$ac_cv_search_getaddrinfo" 1>&6 1078if test "$ac_cv_search_getaddrinfo" != "no"; then 1079 test "$ac_cv_search_getaddrinfo" = "none required" || LIBS="$ac_cv_search_getaddrinfo $LIBS" 1080 cat >> confdefs.h <<\EOF 1081#define HAVE_GETADDRINFO 1 1082EOF 1083 1084else : 1085 echo "configure: warning: no getaddrinfo(): IPv6 support not enabled." 1>&2 1086fi 1087 1088echo $ac_n "checking for library containing select""... $ac_c" 1>&6 1089echo "configure:1090: checking for library containing select" >&5 1090if eval "test \"`echo '$''{'ac_cv_search_select'+set}'`\" = set"; then 1091 echo $ac_n "(cached) $ac_c" 1>&6 1092else 1093 ac_func_search_save_LIBS="$LIBS" 1094ac_cv_search_select="no" 1095cat > conftest.$ac_ext <<EOF 1096#line 1097 "configure" 1097#include "confdefs.h" 1098/* Override any gcc2 internal prototype to avoid an error. */ 1099/* We use char because int might match the return type of a gcc2 1100 builtin and then its argument prototype would still apply. */ 1101char select(); 1102 1103int main() { 1104select() 1105; return 0; } 1106EOF 1107if { (eval echo configure:1108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1108 rm -rf conftest* 1109 ac_cv_search_select="none required" 1110else 1111 echo "configure: failed program was:" >&5 1112 cat conftest.$ac_ext >&5 1113fi 1114rm -f conftest* 1115test "$ac_cv_search_select" = "no" && for i in socket; do 1116LIBS="-l$i $ac_func_search_save_LIBS" 1117cat > conftest.$ac_ext <<EOF 1118#line 1119 "configure" 1119#include "confdefs.h" 1120/* Override any gcc2 internal prototype to avoid an error. */ 1121/* We use char because int might match the return type of a gcc2 1122 builtin and then its argument prototype would still apply. */ 1123char select(); 1124 1125int main() { 1126select() 1127; return 0; } 1128EOF 1129if { (eval echo configure:1130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1130 rm -rf conftest* 1131 ac_cv_search_select="-l$i" 1132break 1133else 1134 echo "configure: failed program was:" >&5 1135 cat conftest.$ac_ext >&5 1136fi 1137rm -f conftest* 1138done 1139LIBS="$ac_func_search_save_LIBS" 1140fi 1141 1142echo "$ac_t""$ac_cv_search_select" 1>&6 1143if test "$ac_cv_search_select" != "no"; then 1144 test "$ac_cv_search_select" = "none required" || LIBS="$ac_cv_search_select $LIBS" 1145 1146else : 1147 echo "configure: warning: I didn't find select(). help me!" 1>&2 1148fi 1149 1150echo $ac_n "checking for library containing socket""... $ac_c" 1>&6 1151echo "configure:1152: checking for library containing socket" >&5 1152if eval "test \"`echo '$''{'ac_cv_search_socket'+set}'`\" = set"; then 1153 echo $ac_n "(cached) $ac_c" 1>&6 1154else 1155 ac_func_search_save_LIBS="$LIBS" 1156ac_cv_search_socket="no" 1157cat > conftest.$ac_ext <<EOF 1158#line 1159 "configure" 1159#include "confdefs.h" 1160/* Override any gcc2 internal prototype to avoid an error. */ 1161/* We use char because int might match the return type of a gcc2 1162 builtin and then its argument prototype would still apply. */ 1163char socket(); 1164 1165int main() { 1166socket() 1167; return 0; } 1168EOF 1169if { (eval echo configure:1170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1170 rm -rf conftest* 1171 ac_cv_search_socket="none required" 1172else 1173 echo "configure: failed program was:" >&5 1174 cat conftest.$ac_ext >&5 1175fi 1176rm -f conftest* 1177test "$ac_cv_search_socket" = "no" && for i in socket xnet; do 1178LIBS="-l$i $ac_func_search_save_LIBS" 1179cat > conftest.$ac_ext <<EOF 1180#line 1181 "configure" 1181#include "confdefs.h" 1182/* Override any gcc2 internal prototype to avoid an error. */ 1183/* We use char because int might match the return type of a gcc2 1184 builtin and then its argument prototype would still apply. */ 1185char socket(); 1186 1187int main() { 1188socket() 1189; return 0; } 1190EOF 1191if { (eval echo configure:1192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1192 rm -rf conftest* 1193 ac_cv_search_socket="-l$i" 1194break 1195else 1196 echo "configure: failed program was:" >&5 1197 cat conftest.$ac_ext >&5 1198fi 1199rm -f conftest* 1200done 1201LIBS="$ac_func_search_save_LIBS" 1202fi 1203 1204echo "$ac_t""$ac_cv_search_socket" 1>&6 1205if test "$ac_cv_search_socket" != "no"; then 1206 test "$ac_cv_search_socket" = "none required" || LIBS="$ac_cv_search_socket $LIBS" 1207 1208else : 1209 echo "configure: warning: I didn't find socket(). help me!" 1>&2 1210fi 1211 1212echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6 1213echo "configure:1214: checking for library containing tgetent" >&5 1214if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" = set"; then 1215 echo $ac_n "(cached) $ac_c" 1>&6 1216else 1217 ac_func_search_save_LIBS="$LIBS" 1218ac_cv_search_tgetent="no" 1219cat > conftest.$ac_ext <<EOF 1220#line 1221 "configure" 1221#include "confdefs.h" 1222/* Override any gcc2 internal prototype to avoid an error. */ 1223/* We use char because int might match the return type of a gcc2 1224 builtin and then its argument prototype would still apply. */ 1225char tgetent(); 1226 1227int main() { 1228tgetent() 1229; return 0; } 1230EOF 1231if { (eval echo configure:1232: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1232 rm -rf conftest* 1233 ac_cv_search_tgetent="none required" 1234else 1235 echo "configure: failed program was:" >&5 1236 cat conftest.$ac_ext >&5 1237fi 1238rm -f conftest* 1239test "$ac_cv_search_tgetent" = "no" && for i in termcap curses ncurses; do 1240LIBS="-l$i $ac_func_search_save_LIBS" 1241cat > conftest.$ac_ext <<EOF 1242#line 1243 "configure" 1243#include "confdefs.h" 1244/* Override any gcc2 internal prototype to avoid an error. */ 1245/* We use char because int might match the return type of a gcc2 1246 builtin and then its argument prototype would still apply. */ 1247char tgetent(); 1248 1249int main() { 1250tgetent() 1251; return 0; } 1252EOF 1253if { (eval echo configure:1254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1254 rm -rf conftest* 1255 ac_cv_search_tgetent="-l$i" 1256break 1257else 1258 echo "configure: failed program was:" >&5 1259 cat conftest.$ac_ext >&5 1260fi 1261rm -f conftest* 1262done 1263LIBS="$ac_func_search_save_LIBS" 1264fi 1265 1266echo "$ac_t""$ac_cv_search_tgetent" 1>&6 1267if test "$ac_cv_search_tgetent" != "no"; then 1268 test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS" 1269 1270else : 1271 echo "configure: warning: I didn't find tgetent(). help me!" 1>&2 1272fi 1273echo $ac_n "checking for malloc in -lmapmalloc""... $ac_c" 1>&6 1274echo "configure:1275: checking for malloc in -lmapmalloc" >&5 1275ac_lib_var=`echo mapmalloc'_'malloc | sed 'y%./+-%__p_%'` 1276if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 1277 echo $ac_n "(cached) $ac_c" 1>&6 1278else 1279 ac_save_LIBS="$LIBS" 1280LIBS="-lmapmalloc $LIBS" 1281cat > conftest.$ac_ext <<EOF 1282#line 1283 "configure" 1283#include "confdefs.h" 1284/* Override any gcc2 internal prototype to avoid an error. */ 1285/* We use char because int might match the return type of a gcc2 1286 builtin and then its argument prototype would still apply. */ 1287char malloc(); 1288 1289int main() { 1290malloc() 1291; return 0; } 1292EOF 1293if { (eval echo configure:1294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1294 rm -rf conftest* 1295 eval "ac_cv_lib_$ac_lib_var=yes" 1296else 1297 echo "configure: failed program was:" >&5 1298 cat conftest.$ac_ext >&5 1299 rm -rf conftest* 1300 eval "ac_cv_lib_$ac_lib_var=no" 1301fi 1302rm -f conftest* 1303LIBS="$ac_save_LIBS" 1304 1305fi 1306if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 1307 echo "$ac_t""yes" 1>&6 1308 ac_tr_lib=HAVE_LIB`echo mapmalloc | sed -e 's/[^a-zA-Z0-9_]/_/g' \ 1309 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` 1310 cat >> confdefs.h <<EOF 1311#define $ac_tr_lib 1 1312EOF 1313 1314 LIBS="-lmapmalloc $LIBS" 1315 1316else 1317 echo "$ac_t""no" 1>&6 1318fi 1319 1320cat > confcache <<\EOF 1321# This file is a shell script that caches the results of configure 1322# tests run on this system so they can be shared between configure 1323# scripts and configure runs. It is not useful on other systems. 1324# If it contains results you don't want to keep, you may remove or edit it. 1325# 1326# By default, configure uses ./config.cache as the cache file, 1327# creating it if it does not exist already. You can give configure 1328# the --cache-file=FILE option to use a different cache file; that is 1329# what configure does when it calls configure scripts in 1330# subdirectories, so they share the cache. 1331# Giving --cache-file=/dev/null disables caching, for debugging configure. 1332# config.status only pays attention to the cache file if you give it the 1333# --recheck option to rerun configure. 1334# 1335EOF 1336# The following way of writing the cache mishandles newlines in values, 1337# but we know of no workaround that is simple, portable, and efficient. 1338# So, don't put newlines in cache variables' values. 1339# Ultrix sh set writes to stderr and can't be redirected directly, 1340# and sets the high bit in the cache file unless we assign to the vars. 1341(set) 2>&1 | 1342 case `(ac_space=' '; set | grep ac_space) 2>&1` in 1343 *ac_space=\ *) 1344 # `set' does not quote correctly, so add quotes (double-quote substitution 1345 # turns \\\\ into \\, and sed turns \\ into \). 1346 sed -n \ 1347 -e "s/'/'\\\\''/g" \ 1348 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 1349 ;; 1350 *) 1351 # `set' quotes correctly as required by POSIX, so do not add quotes. 1352 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 1353 ;; 1354 esac >> confcache 1355if cmp -s $cache_file confcache; then 1356 : 1357else 1358 if test -w $cache_file; then 1359 echo "updating cache $cache_file" 1360 cat confcache > $cache_file 1361 else 1362 echo "not updating unwritable cache $cache_file" 1363 fi 1364fi 1365rm -f confcache 1366 1367echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6 1368echo "configure:1369: checking for pthread_create in -lpthread" >&5 1369ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'` 1370if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 1371 echo $ac_n "(cached) $ac_c" 1>&6 1372else 1373 ac_save_LIBS="$LIBS" 1374LIBS="-lpthread $LIBS" 1375cat > conftest.$ac_ext <<EOF 1376#line 1377 "configure" 1377#include "confdefs.h" 1378/* Override any gcc2 internal prototype to avoid an error. */ 1379/* We use char because int might match the return type of a gcc2 1380 builtin and then its argument prototype would still apply. */ 1381char pthread_create(); 1382 1383int main() { 1384pthread_create() 1385; return 0; } 1386EOF 1387if { (eval echo configure:1388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1388 rm -rf conftest* 1389 eval "ac_cv_lib_$ac_lib_var=yes" 1390else 1391 echo "configure: failed program was:" >&5 1392 cat conftest.$ac_ext >&5 1393 rm -rf conftest* 1394 eval "ac_cv_lib_$ac_lib_var=no" 1395fi 1396rm -f conftest* 1397LIBS="$ac_save_LIBS" 1398 1399fi 1400if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 1401 echo "$ac_t""yes" 1>&6 1402 ac_tr_lib=HAVE_LIB`echo pthread | sed -e 's/[^a-zA-Z0-9_]/_/g' \ 1403 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` 1404 cat >> confdefs.h <<EOF 1405#define $ac_tr_lib 1 1406EOF 1407 1408 LIBS="-lpthread $LIBS" 1409 1410else 1411 echo "$ac_t""no" 1>&6 1412NOPT=1 1413fi 1414 1415if test "x$NOPT" = "x1"; then 1416 if test "`uname -s`" = "FreeBSD"; then 1417 CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" 1418 LDFLAGS="$LDFLAGS -pthread" 1419 echo $ac_n "checking for pthread_create""... $ac_c" 1>&6 1420echo "configure:1421: checking for pthread_create" >&5 1421if eval "test \"`echo '$''{'ac_cv_func_pthread_create'+set}'`\" = set"; then 1422 echo $ac_n "(cached) $ac_c" 1>&6 1423else 1424 cat > conftest.$ac_ext <<EOF 1425#line 1426 "configure" 1426#include "confdefs.h" 1427/* System header to define __stub macros and hopefully few prototypes, 1428 which can conflict with char pthread_create(); below. */ 1429#include <assert.h> 1430/* Override any gcc2 internal prototype to avoid an error. */ 1431/* We use char because int might match the return type of a gcc2 1432 builtin and then its argument prototype would still apply. */ 1433char pthread_create(); 1434 1435int main() { 1436 1437/* The GNU C library defines this for functions which it implements 1438 to always fail with ENOSYS. Some functions are actually named 1439 something starting with __ and the normal name is an alias. */ 1440#if defined (__stub_pthread_create) || defined (__stub___pthread_create) 1441choke me 1442#else 1443pthread_create(); 1444#endif 1445 1446; return 0; } 1447EOF 1448if { (eval echo configure:1449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1449 rm -rf conftest* 1450 eval "ac_cv_func_pthread_create=yes" 1451else 1452 echo "configure: failed program was:" >&5 1453 cat conftest.$ac_ext >&5 1454 rm -rf conftest* 1455 eval "ac_cv_func_pthread_create=no" 1456fi 1457rm -f conftest* 1458fi 1459 1460if eval "test \"`echo '$ac_cv_func_'pthread_create`\" = yes"; then 1461 echo "$ac_t""yes" 1>&6 1462 : 1463else 1464 echo "$ac_t""no" 1>&6 1465{ echo "configure: error: POSIX threads not found -- help!" 1>&2; exit 1; } 1466fi 1467 1468 else if test "`uname -s`" = "CYGWIN_NT-5.0"; then 1469 echo $ac_n "checking for pthread_create""... $ac_c" 1>&6 1470echo "configure:1471: checking for pthread_create" >&5 1471if eval "test \"`echo '$''{'ac_cv_func_pthread_create'+set}'`\" = set"; then 1472 echo $ac_n "(cached) $ac_c" 1>&6 1473else 1474 cat > conftest.$ac_ext <<EOF 1475#line 1476 "configure" 1476#include "confdefs.h" 1477/* System header to define __stub macros and hopefully few prototypes, 1478 which can conflict with char pthread_create(); below. */ 1479#include <assert.h> 1480/* Override any gcc2 internal prototype to avoid an error. */ 1481/* We use char because int might match the return type of a gcc2 1482 builtin and then its argument prototype would still apply. */ 1483char pthread_create(); 1484 1485int main() { 1486 1487/* The GNU C library defines this for functions which it implements 1488 to always fail with ENOSYS. Some functions are actually named 1489 something starting with __ and the normal name is an alias. */ 1490#if defined (__stub_pthread_create) || defined (__stub___pthread_create) 1491choke me 1492#else 1493pthread_create(); 1494#endif 1495 1496; return 0; } 1497EOF 1498if { (eval echo configure:1499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1499 rm -rf conftest* 1500 eval "ac_cv_func_pthread_create=yes" 1501else 1502 echo "configure: failed program was:" >&5 1503 cat conftest.$ac_ext >&5 1504 rm -rf conftest* 1505 eval "ac_cv_func_pthread_create=no" 1506fi 1507rm -f conftest* 1508fi 1509 1510if eval "test \"`echo '$ac_cv_func_'pthread_create`\" = yes"; then 1511 echo "$ac_t""yes" 1>&6 1512 : 1513else 1514 echo "$ac_t""no" 1>&6 1515{ echo "configure: error: POSIX threads not found -- Upgrade to a newer version of Cygwin." 1>&2; exit 1; } 1516fi 1517 1518 else 1519 { echo "configure: error: POSIX threads not found -- help!" 1>&2; exit 1; } 1520 fi 1521 fi 1522fi 1523 1524echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 1525echo "configure:1526: checking how to run the C preprocessor" >&5 1526# On Suns, sometimes $CPP names a directory. 1527if test -n "$CPP" && test -d "$CPP"; then 1528 CPP= 1529fi 1530if test -z "$CPP"; then 1531if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 1532 echo $ac_n "(cached) $ac_c" 1>&6 1533else 1534 # This must be in double quotes, not single quotes, because CPP may get 1535 # substituted into the Makefile and "${CC-cc}" will confuse make. 1536 CPP="${CC-cc} -E" 1537 # On the NeXT, cc -E runs the code through the compiler's parser, 1538 # not just through cpp. 1539 cat > conftest.$ac_ext <<EOF 1540#line 1541 "configure" 1541#include "confdefs.h" 1542#include <assert.h> 1543Syntax Error 1544EOF 1545ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1546{ (eval echo configure:1547: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1547ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1548if test -z "$ac_err"; then 1549 : 1550else 1551 echo "$ac_err" >&5 1552 echo "configure: failed program was:" >&5 1553 cat conftest.$ac_ext >&5 1554 rm -rf conftest* 1555 CPP="${CC-cc} -E -traditional-cpp" 1556 cat > conftest.$ac_ext <<EOF 1557#line 1558 "configure" 1558#include "confdefs.h" 1559#include <assert.h> 1560Syntax Error 1561EOF 1562ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1563{ (eval echo configure:1564: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1564ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1565if test -z "$ac_err"; then 1566 : 1567else 1568 echo "$ac_err" >&5 1569 echo "configure: failed program was:" >&5 1570 cat conftest.$ac_ext >&5 1571 rm -rf conftest* 1572 CPP="${CC-cc} -nologo -E" 1573 cat > conftest.$ac_ext <<EOF 1574#line 1575 "configure" 1575#include "confdefs.h" 1576#include <assert.h> 1577Syntax Error 1578EOF 1579ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1580{ (eval echo configure:1581: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1581ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1582if test -z "$ac_err"; then 1583 : 1584else 1585 echo "$ac_err" >&5 1586 echo "configure: failed program was:" >&5 1587 cat conftest.$ac_ext >&5 1588 rm -rf conftest* 1589 CPP=/lib/cpp 1590fi 1591rm -f conftest* 1592fi 1593rm -f conftest* 1594fi 1595rm -f conftest* 1596 ac_cv_prog_CPP="$CPP" 1597fi 1598 CPP="$ac_cv_prog_CPP" 1599else 1600 ac_cv_prog_CPP="$CPP" 1601fi 1602echo "$ac_t""$CPP" 1>&6 1603 1604echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 1605echo "configure:1606: checking for ANSI C header files" >&5 1606if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then 1607 echo $ac_n "(cached) $ac_c" 1>&6 1608else 1609 cat > conftest.$ac_ext <<EOF 1610#line 1611 "configure" 1611#include "confdefs.h" 1612#include <stdlib.h> 1613#include <stdarg.h> 1614#include <string.h> 1615#include <float.h> 1616EOF 1617ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1618{ (eval echo configure:1619: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1619ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1620if test -z "$ac_err"; then 1621 rm -rf conftest* 1622 ac_cv_header_stdc=yes 1623else 1624 echo "$ac_err" >&5 1625 echo "configure: failed program was:" >&5 1626 cat conftest.$ac_ext >&5 1627 rm -rf conftest* 1628 ac_cv_header_stdc=no 1629fi 1630rm -f conftest* 1631 1632if test $ac_cv_header_stdc = yes; then 1633 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 1634cat > conftest.$ac_ext <<EOF 1635#line 1636 "configure" 1636#include "confdefs.h" 1637#include <string.h> 1638EOF 1639if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1640 egrep "memchr" >/dev/null 2>&1; then 1641 : 1642else 1643 rm -rf conftest* 1644 ac_cv_header_stdc=no 1645fi 1646rm -f conftest* 1647 1648fi 1649 1650if test $ac_cv_header_stdc = yes; then 1651 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 1652cat > conftest.$ac_ext <<EOF 1653#line 1654 "configure" 1654#include "confdefs.h" 1655#include <stdlib.h> 1656EOF 1657if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1658 egrep "free" >/dev/null 2>&1; then 1659 : 1660else 1661 rm -rf conftest* 1662 ac_cv_header_stdc=no 1663fi 1664rm -f conftest* 1665 1666fi 1667 1668if test $ac_cv_header_stdc = yes; then 1669 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 1670if test "$cross_compiling" = yes; then 1671 : 1672else 1673 cat > conftest.$ac_ext <<EOF 1674#line 1675 "configure" 1675#include "confdefs.h" 1676#include <ctype.h> 1677#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 1678#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 1679#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 1680int main () { int i; for (i = 0; i < 256; i++) 1681if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); 1682exit (0); } 1683 1684EOF 1685if { (eval echo configure:1686: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 1686then 1687 : 1688else 1689 echo "configure: failed program was:" >&5 1690 cat conftest.$ac_ext >&5 1691 rm -fr conftest* 1692 ac_cv_header_stdc=no 1693fi 1694rm -fr conftest* 1695fi 1696 1697fi 1698fi 1699 1700echo "$ac_t""$ac_cv_header_stdc" 1>&6 1701if test $ac_cv_header_stdc = yes; then 1702 cat >> confdefs.h <<\EOF 1703#define STDC_HEADERS 1 1704EOF 1705 1706fi 1707 1708for ac_hdr in stdio.h stdlib.h unistd.h regex.h strings.h sys/time.h sys/filio.h sys/select.h termcap.h pth.h pthread.h 1709do 1710ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1711echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1712echo "configure:1713: checking for $ac_hdr" >&5 1713if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1714 echo $ac_n "(cached) $ac_c" 1>&6 1715else 1716 cat > conftest.$ac_ext <<EOF 1717#line 1718 "configure" 1718#include "confdefs.h" 1719#include <$ac_hdr> 1720EOF 1721ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1722{ (eval echo configure:1723: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1723ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1724if test -z "$ac_err"; then 1725 rm -rf conftest* 1726 eval "ac_cv_header_$ac_safe=yes" 1727else 1728 echo "$ac_err" >&5 1729 echo "configure: failed program was:" >&5 1730 cat conftest.$ac_ext >&5 1731 rm -rf conftest* 1732 eval "ac_cv_header_$ac_safe=no" 1733fi 1734rm -f conftest* 1735fi 1736if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1737 echo "$ac_t""yes" 1>&6 1738 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1739 cat >> confdefs.h <<EOF 1740#define $ac_tr_hdr 1 1741EOF 1742 1743else 1744 echo "$ac_t""no" 1>&6 1745fi 1746done 1747 1748 1749echo $ac_n "checking for working const""... $ac_c" 1>&6 1750echo "configure:1751: checking for working const" >&5 1751if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then 1752 echo $ac_n "(cached) $ac_c" 1>&6 1753else 1754 cat > conftest.$ac_ext <<EOF 1755#line 1756 "configure" 1756#include "confdefs.h" 1757 1758int main() { 1759 1760/* Ultrix mips cc rejects this. */ 1761typedef int charset[2]; const charset x; 1762/* SunOS 4.1.1 cc rejects this. */ 1763char const *const *ccp; 1764char **p; 1765/* NEC SVR4.0.2 mips cc rejects this. */ 1766struct point {int x, y;}; 1767static struct point const zero = {0,0}; 1768/* AIX XL C 1.02.0.0 rejects this. 1769 It does not let you subtract one const X* pointer from another in an arm 1770 of an if-expression whose if-part is not a constant expression */ 1771const char *g = "string"; 1772ccp = &g + (g ? g-g : 0); 1773/* HPUX 7.0 cc rejects these. */ 1774++ccp; 1775p = (char**) ccp; 1776ccp = (char const *const *) p; 1777{ /* SCO 3.2v4 cc rejects this. */ 1778 char *t; 1779 char const *s = 0 ? (char *) 0 : (char const *) 0; 1780 1781 *t++ = 0; 1782} 1783{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 1784 int x[] = {25, 17}; 1785 const int *foo = &x[0]; 1786 ++foo; 1787} 1788{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 1789 typedef const int *iptr; 1790 iptr p = 0; 1791 ++p; 1792} 1793{ /* AIX XL C 1.02.0.0 rejects this saying 1794 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 1795 struct s { int j; const int *ap[3]; }; 1796 struct s *b; b->j = 5; 1797} 1798{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 1799 const int foo = 10; 1800} 1801 1802; return 0; } 1803EOF 1804if { (eval echo configure:1805: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1805 rm -rf conftest* 1806 ac_cv_c_const=yes 1807else 1808 echo "configure: failed program was:" >&5 1809 cat conftest.$ac_ext >&5 1810 rm -rf conftest* 1811 ac_cv_c_const=no 1812fi 1813rm -f conftest* 1814fi 1815 1816echo "$ac_t""$ac_cv_c_const" 1>&6 1817if test $ac_cv_c_const = no; then 1818 cat >> confdefs.h <<\EOF 1819#define const 1820EOF 1821 1822fi 1823 1824echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 1825echo "configure:1826: checking whether time.h and sys/time.h may both be included" >&5 1826if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then 1827 echo $ac_n "(cached) $ac_c" 1>&6 1828else 1829 cat > conftest.$ac_ext <<EOF 1830#line 1831 "configure" 1831#include "confdefs.h" 1832#include <sys/types.h> 1833#include <sys/time.h> 1834#include <time.h> 1835int main() { 1836struct tm *tp; 1837; return 0; } 1838EOF 1839if { (eval echo configure:1840: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1840 rm -rf conftest* 1841 ac_cv_header_time=yes 1842else 1843 echo "configure: failed program was:" >&5 1844 cat conftest.$ac_ext >&5 1845 rm -rf conftest* 1846 ac_cv_header_time=no 1847fi 1848rm -f conftest* 1849fi 1850 1851echo "$ac_t""$ac_cv_header_time" 1>&6 1852if test $ac_cv_header_time = yes; then 1853 cat >> confdefs.h <<\EOF 1854#define TIME_WITH_SYS_TIME 1 1855EOF 1856 1857fi 1858 1859 1860if test $ac_cv_prog_gcc = yes; then 1861 echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 1862echo "configure:1863: checking whether ${CC-cc} needs -traditional" >&5 1863if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then 1864 echo $ac_n "(cached) $ac_c" 1>&6 1865else 1866 ac_pattern="Autoconf.*'x'" 1867 cat > conftest.$ac_ext <<EOF 1868#line 1869 "configure" 1869#include "confdefs.h" 1870#include <sgtty.h> 1871Autoconf TIOCGETP 1872EOF 1873if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1874 egrep "$ac_pattern" >/dev/null 2>&1; then 1875 rm -rf conftest* 1876 ac_cv_prog_gcc_traditional=yes 1877else 1878 rm -rf conftest* 1879 ac_cv_prog_gcc_traditional=no 1880fi 1881rm -f conftest* 1882 1883 1884 if test $ac_cv_prog_gcc_traditional = no; then 1885 cat > conftest.$ac_ext <<EOF 1886#line 1887 "configure" 1887#include "confdefs.h" 1888#include <termio.h> 1889Autoconf TCGETA 1890EOF 1891if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1892 egrep "$ac_pattern" >/dev/null 2>&1; then 1893 rm -rf conftest* 1894 ac_cv_prog_gcc_traditional=yes 1895fi 1896rm -f conftest* 1897 1898 fi 1899fi 1900 1901echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 1902 if test $ac_cv_prog_gcc_traditional = yes; then 1903 CC="$CC -traditional" 1904 fi 1905fi 1906 1907echo $ac_n "checking for vprintf""... $ac_c" 1>&6 1908echo "configure:1909: checking for vprintf" >&5 1909if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then 1910 echo $ac_n "(cached) $ac_c" 1>&6 1911else 1912 cat > conftest.$ac_ext <<EOF 1913#line 1914 "configure" 1914#include "confdefs.h" 1915/* System header to define __stub macros and hopefully few prototypes, 1916 which can conflict with char vprintf(); below. */ 1917#include <assert.h> 1918/* Override any gcc2 internal prototype to avoid an error. */ 1919/* We use char because int might match the return type of a gcc2 1920 builtin and then its argument prototype would still apply. */ 1921char vprintf(); 1922 1923int main() { 1924 1925/* The GNU C library defines this for functions which it implements 1926 to always fail with ENOSYS. Some functions are actually named 1927 something starting with __ and the normal name is an alias. */ 1928#if defined (__stub_vprintf) || defined (__stub___vprintf) 1929choke me 1930#else 1931vprintf(); 1932#endif 1933 1934; return 0; } 1935EOF 1936if { (eval echo configure:1937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1937 rm -rf conftest* 1938 eval "ac_cv_func_vprintf=yes" 1939else 1940 echo "configure: failed program was:" >&5 1941 cat conftest.$ac_ext >&5 1942 rm -rf conftest* 1943 eval "ac_cv_func_vprintf=no" 1944fi 1945rm -f conftest* 1946fi 1947 1948if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then 1949 echo "$ac_t""yes" 1>&6 1950 cat >> confdefs.h <<\EOF 1951#define HAVE_VPRINTF 1 1952EOF 1953 1954else 1955 echo "$ac_t""no" 1>&6 1956fi 1957 1958if test "$ac_cv_func_vprintf" != yes; then 1959echo $ac_n "checking for _doprnt""... $ac_c" 1>&6 1960echo "configure:1961: checking for _doprnt" >&5 1961if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then 1962 echo $ac_n "(cached) $ac_c" 1>&6 1963else 1964 cat > conftest.$ac_ext <<EOF 1965#line 1966 "configure" 1966#include "confdefs.h" 1967/* System header to define __stub macros and hopefully few prototypes, 1968 which can conflict with char _doprnt(); below. */ 1969#include <assert.h> 1970/* Override any gcc2 internal prototype to avoid an error. */ 1971/* We use char because int might match the return type of a gcc2 1972 builtin and then its argument prototype would still apply. */ 1973char _doprnt(); 1974 1975int main() { 1976 1977/* The GNU C library defines this for functions which it implements 1978 to always fail with ENOSYS. Some functions are actually named 1979 something starting with __ and the normal name is an alias. */ 1980#if defined (__stub__doprnt) || defined (__stub____doprnt) 1981choke me 1982#else 1983_doprnt(); 1984#endif 1985 1986; return 0; } 1987EOF 1988if { (eval echo configure:1989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1989 rm -rf conftest* 1990 eval "ac_cv_func__doprnt=yes" 1991else 1992 echo "configure: failed program was:" >&5 1993 cat conftest.$ac_ext >&5 1994 rm -rf conftest* 1995 eval "ac_cv_func__doprnt=no" 1996fi 1997rm -f conftest* 1998fi 1999 2000if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then 2001 echo "$ac_t""yes" 1>&6 2002 cat >> confdefs.h <<\EOF 2003#define HAVE_DOPRNT 1 2004EOF 2005 2006else 2007 echo "$ac_t""no" 1>&6 2008fi 2009 2010fi 2011 2012echo $ac_n "checking for strdup""... $ac_c" 1>&6 2013echo "configure:2014: checking for strdup" >&5 2014if eval "test \"`echo '$''{'ac_cv_func_strdup'+set}'`\" = set"; then 2015 echo $ac_n "(cached) $ac_c" 1>&6 2016else 2017 cat > conftest.$ac_ext <<EOF 2018#line 2019 "configure" 2019#include "confdefs.h" 2020/* System header to define __stub macros and hopefully few prototypes, 2021 which can conflict with char strdup(); below. */ 2022#include <assert.h> 2023/* Override any gcc2 internal prototype to avoid an error. */ 2024/* We use char because int might match the return type of a gcc2 2025 builtin and then its argument prototype would still apply. */ 2026char strdup(); 2027 2028int main() { 2029 2030/* The GNU C library defines this for functions which it implements 2031 to always fail with ENOSYS. Some functions are actually named 2032 something starting with __ and the normal name is an alias. */ 2033#if defined (__stub_strdup) || defined (__stub___strdup) 2034choke me 2035#else 2036strdup(); 2037#endif 2038 2039; return 0; } 2040EOF 2041if { (eval echo configure:2042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2042 rm -rf conftest* 2043 eval "ac_cv_func_strdup=yes" 2044else 2045 echo "configure: failed program was:" >&5 2046 cat conftest.$ac_ext >&5 2047 rm -rf conftest* 2048 eval "ac_cv_func_strdup=no" 2049fi 2050rm -f conftest* 2051fi 2052 2053if eval "test \"`echo '$ac_cv_func_'strdup`\" = yes"; then 2054 echo "$ac_t""yes" 1>&6 2055 : 2056else 2057 echo "$ac_t""no" 1>&6 2058{ echo "configure: error: no strdup()!" 1>&2; exit 1; } 2059fi 2060 2061echo $ac_n "checking for strtoul""... $ac_c" 1>&6 2062echo "configure:2063: checking for strtoul" >&5 2063if eval "test \"`echo '$''{'ac_cv_func_strtoul'+set}'`\" = set"; then 2064 echo $ac_n "(cached) $ac_c" 1>&6 2065else 2066 cat > conftest.$ac_ext <<EOF 2067#line 2068 "configure" 2068#include "confdefs.h" 2069/* System header to define __stub macros and hopefully few prototypes, 2070 which can conflict with char strtoul(); below. */ 2071#include <assert.h> 2072/* Override any gcc2 internal prototype to avoid an error. */ 2073/* We use char because int might match the return type of a gcc2 2074 builtin and then its argument prototype would still apply. */ 2075char strtoul(); 2076 2077int main() { 2078 2079/* The GNU C library defines this for functions which it implements 2080 to always fail with ENOSYS. Some functions are actually named 2081 something starting with __ and the normal name is an alias. */ 2082#if defined (__stub_strtoul) || defined (__stub___strtoul) 2083choke me 2084#else 2085strtoul(); 2086#endif 2087 2088; return 0; } 2089EOF 2090if { (eval echo configure:2091: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2091 rm -rf conftest* 2092 eval "ac_cv_func_strtoul=yes" 2093else 2094 echo "configure: failed program was:" >&5 2095 cat conftest.$ac_ext >&5 2096 rm -rf conftest* 2097 eval "ac_cv_func_strtoul=no" 2098fi 2099rm -f conftest* 2100fi 2101 2102if eval "test \"`echo '$ac_cv_func_'strtoul`\" = yes"; then 2103 echo "$ac_t""yes" 1>&6 2104 : 2105else 2106 echo "$ac_t""no" 1>&6 2107{ echo "configure: error: no strtoul()!" 1>&2; exit 1; } 2108fi 2109 2110for ac_func in strftime strerror 2111do 2112echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 2113echo "configure:2114: checking for $ac_func" >&5 2114if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 2115 echo $ac_n "(cached) $ac_c" 1>&6 2116else 2117 cat > conftest.$ac_ext <<EOF 2118#line 2119 "configure" 2119#include "confdefs.h" 2120/* System header to define __stub macros and hopefully few prototypes, 2121 which can conflict with char $ac_func(); below. */ 2122#include <assert.h> 2123/* Override any gcc2 internal prototype to avoid an error. */ 2124/* We use char because int might match the return type of a gcc2 2125 builtin and then its argument prototype would still apply. */ 2126char $ac_func(); 2127 2128int main() { 2129 2130/* The GNU C library defines this for functions which it implements 2131 to always fail with ENOSYS. Some functions are actually named 2132 something starting with __ and the normal name is an alias. */ 2133#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 2134choke me 2135#else 2136$ac_func(); 2137#endif 2138 2139; return 0; } 2140EOF 2141if { (eval echo configure:2142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2142 rm -rf conftest* 2143 eval "ac_cv_func_$ac_func=yes" 2144else 2145 echo "configure: failed program was:" >&5 2146 cat conftest.$ac_ext >&5 2147 rm -rf conftest* 2148 eval "ac_cv_func_$ac_func=no" 2149fi 2150rm -f conftest* 2151fi 2152 2153if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 2154 echo "$ac_t""yes" 1>&6 2155 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 2156 cat >> confdefs.h <<EOF 2157#define $ac_tr_func 1 2158EOF 2159 2160else 2161 echo "$ac_t""no" 1>&6 2162fi 2163done 2164 2165echo $ac_n "checking for pth_yield""... $ac_c" 1>&6 2166echo "configure:2167: checking for pth_yield" >&5 2167if eval "test \"`echo '$''{'ac_cv_func_pth_yield'+set}'`\" = set"; then 2168 echo $ac_n "(cached) $ac_c" 1>&6 2169else 2170 cat > conftest.$ac_ext <<EOF 2171#line 2172 "configure" 2172#include "confdefs.h" 2173/* System header to define __stub macros and hopefully few prototypes, 2174 which can conflict with char pth_yield(); below. */ 2175#include <assert.h> 2176/* Override any gcc2 internal prototype to avoid an error. */ 2177/* We use char because int might match the return type of a gcc2 2178 builtin and then its argument prototype would still apply. */ 2179char pth_yield(); 2180 2181int main() { 2182 2183/* The GNU C library defines this for functions which it implements 2184 to always fail with ENOSYS. Some functions are actually named 2185 something starting with __ and the normal name is an alias. */ 2186#if defined (__stub_pth_yield) || defined (__stub___pth_yield) 2187choke me 2188#else 2189pth_yield(); 2190#endif 2191 2192; return 0; } 2193EOF 2194if { (eval echo configure:2195: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2195 rm -rf conftest* 2196 eval "ac_cv_func_pth_yield=yes" 2197else 2198 echo "configure: failed program was:" >&5 2199 cat conftest.$ac_ext >&5 2200 rm -rf conftest* 2201 eval "ac_cv_func_pth_yield=no" 2202fi 2203rm -f conftest* 2204fi 2205 2206if eval "test \"`echo '$ac_cv_func_'pth_yield`\" = yes"; then 2207 echo "$ac_t""yes" 1>&6 2208 cat >> confdefs.h <<\EOF 2209#define GNU_PTH 1 2210EOF 2211 2212 echo "configure: warning: Ugh -- detected GNU Pth library." 1>&2 2213else 2214 echo "$ac_t""no" 1>&6 2215fi 2216 2217 2218if test $ac_cv_func_strerror != yes; then 2219 echo $ac_n "checking for sys_errlist declaration in stdio.h, errno.h or sys/errno.h""... $ac_c" 1>&6 2220echo "configure:2221: checking for sys_errlist declaration in stdio.h, errno.h or sys/errno.h" >&5 2221if eval "test \"`echo '$''{'sic_cv_decl_sys_errlist'+set}'`\" = set"; then 2222 echo $ac_n "(cached) $ac_c" 1>&6 2223else 2224 cat > conftest.$ac_ext <<EOF 2225#line 2226 "configure" 2226#include "confdefs.h" 2227 2228#if HAVE_SYS_TYPES_H 2229#include <sys/types.h> 2230#endif 2231#if HAVE_STDIO_H 2232#include <stdio.h> 2233#endif 2234#if HAVE_ERRNO_H 2235#include <errno.h> 2236#endif 2237#if HAVE_SYS_ERRNO_H 2238#include <sys/errno.h> 2239#endif 2240int main() { 2241char *msg = sys_errlist[0]; 2242; return 0; } 2243EOF 2244if { (eval echo configure:2245: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 2245 rm -rf conftest* 2246 sic_cv_decl_sys_errlist=yes 2247else 2248 echo "configure: failed program was:" >&5 2249 cat conftest.$ac_ext >&5 2250 rm -rf conftest* 2251 sic_cv_decl_sys_errlist=no 2252fi 2253rm -f conftest* 2254fi 2255 2256echo "$ac_t""$sic_cv_decl_sys_errlist" 1>&6 2257 if test $sic_cv_decl_sys_errlist = yes; then 2258 cat >> confdefs.h <<\EOF 2259#define SYS_ERRLIST_DECLARED 1 2260EOF 2261 2262 fi 2263 2264 echo $ac_n "checking for sys_nerr declaration in stdio.h, errno.h or sys/errno.h""... $ac_c" 1>&6 2265echo "configure:2266: checking for sys_nerr declaration in stdio.h, errno.h or sys/errno.h" >&5 2266if eval "test \"`echo '$''{'sic_cv_decl_sys_nerr'+set}'`\" = set"; then 2267 echo $ac_n "(cached) $ac_c" 1>&6 2268else 2269 cat > conftest.$ac_ext <<EOF 2270#line 2271 "configure" 2271#include "confdefs.h" 2272 2273#if HAVE_SYS_TYPES_H 2274#include <sys/types.h> 2275#endif 2276#if HAVE_STDIO_H 2277#include <stdio.h> 2278#endif 2279#if HAVE_ERRNO_H 2280#include <errno.h> 2281#endif 2282#if HAVE_SYS_ERRNO_H 2283#include <sys/errno.h> 2284#endif 2285int main() { 2286int num = sys_nerr; 2287; return 0; } 2288EOF 2289if { (eval echo configure:2290: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 2290 rm -rf conftest* 2291 sic_cv_decl_sys_nerr=yes 2292else 2293 echo "configure: failed program was:" >&5 2294 cat conftest.$ac_ext >&5 2295 rm -rf conftest* 2296 sic_cv_decl_sys_nerr=no 2297fi 2298rm -f conftest* 2299fi 2300 2301echo "$ac_t""$sic_cv_decl_sys_nerr" 1>&6 2302 if test $sic_cv_decl_sys_nerr = yes; then 2303 cat >> confdefs.h <<\EOF 2304#define SYS_NERR_DECLARED 1 2305EOF 2306 2307 fi 2308fi 2309 2310echo $ac_n "checking for a 32 bit integer""... $ac_c" 1>&6 2311echo "configure:2312: checking for a 32 bit integer" >&5 2312if eval "test \"`echo '$''{'sic_cv_int32'+set}'`\" = set"; then 2313 echo $ac_n "(cached) $ac_c" 1>&6 2314else 2315 if test "$cross_compiling" = yes; then 2316 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } 2317else 2318 cat > conftest.$ac_ext <<EOF 2319#line 2320 "configure" 2320#include "confdefs.h" 2321 2322main() { 2323 if (4 == sizeof(unsigned long)) exit(0); 2324 exit(1); 2325} 2326 2327EOF 2328if { (eval echo configure:2329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 2329then 2330 sic_cv_int32="long" 2331else 2332 echo "configure: failed program was:" >&5 2333 cat conftest.$ac_ext >&5 2334 rm -fr conftest* 2335 if test "$cross_compiling" = yes; then 2336 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } 2337else 2338 cat > conftest.$ac_ext <<EOF 2339#line 2340 "configure" 2340#include "confdefs.h" 2341 2342main() { 2343 if (4 == sizeof(unsigned int)) exit(0); 2344 exit(1); 2345} 2346 2347EOF 2348if { (eval echo configure:2349: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 2349then 2350 sic_cv_int32="int" 2351else 2352 echo "configure: failed program was:" >&5 2353 cat conftest.$ac_ext >&5 2354 rm -fr conftest* 2355 sic_cv_int32="none" 2356fi 2357rm -fr conftest* 2358fi 2359 2360fi 2361rm -fr conftest* 2362fi 2363 2364fi 2365 2366if test "$sic_cv_int32" = "long"; then 2367 echo "$ac_t""unsigned long" 1>&6 2368 cat >> confdefs.h <<\EOF 2369#define UNSIGNED_LONG32 1 2370EOF 2371 2372else if test "$sic_cv_int32" = "int"; then 2373 echo "$ac_t""unsigned int" 1>&6 2374 cat >> confdefs.h <<\EOF 2375#define UNSIGNED_INT32 1 2376EOF 2377 2378 else 2379 echo "$ac_t""none, using unsigned long" 1>&6 2380 cat >> confdefs.h <<\EOF 2381#define UNSIGNED_UNKNOWN32 1 2382EOF 2383 2384 fi 2385fi 2386 2387echo $ac_n "checking for SunOS 5.x""... $ac_c" 1>&6 2388echo "configure:2389: checking for SunOS 5.x" >&5 2389if eval "test \"`echo '$''{'sic_cv_sunos_5'+set}'`\" = set"; then 2390 echo $ac_n "(cached) $ac_c" 1>&6 2391else 2392 if test "x`(uname) 2>/dev/null`" = "xSunOS" && 2393 uname -r 2>/dev/null | grep "^5" >/dev/null; then 2394 sic_cv_sunos_5="`uname -r | sed -e \"s/^5/2/g\"`" 2395else 2396 sic_cv_sunos_5=no 2397fi 2398 2399fi 2400 2401if test "$sic_cv_sunos_5" = "no"; then 2402 echo "$ac_t""no" 1>&6 2403else 2404 echo "$ac_t""yes, $sic_cv_sunos_5" 1>&6 2405 cat >> confdefs.h <<\EOF 2406#define SUNOS_5 1 2407EOF 2408 2409fi 2410 2411# Check whether --with-rx or --without-rx was given. 2412if test "${with_rx+set}" = set; then 2413 withval="$with_rx" 2414 : 2415fi 2416 2417# Check whether --with-rx or --without-rx was given. 2418if test "${with_rx+set}" = set; then 2419 withval="$with_rx" 2420 : 2421fi 2422 2423if test "x$with_rx" != xno; then 2424 echo $ac_n "checking for GNU librx""... $ac_c" 1>&6 2425echo "configure:2426: checking for GNU librx" >&5 2426 if eval "test \"`echo '$''{'sic_cv_path_GNUrx'+set}'`\" = set"; then 2427 echo $ac_n "(cached) $ac_c" 1>&6 2428else 2429 2430 sic_save_CPPFLAGS="$CPPFLAGS" 2431 cat > conftest.$ac_ext <<EOF 2432#line 2433 "configure" 2433#include "confdefs.h" 2434#include <rxposix.h> 2435EOF 2436ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 2437{ (eval echo configure:2438: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 2438ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 2439if test -z "$ac_err"; then 2440 rm -rf conftest* 2441 GNUrx_path=yes 2442else 2443 echo "$ac_err" >&5 2444 echo "configure: failed program was:" >&5 2445 cat conftest.$ac_ext >&5 2446 rm -rf conftest* 2447 2448 if test -d "$with_rx/include"; then 2449 CPPFLAGS="$CPPFLAGS -I$with_rx/include"; 2450 fi 2451 cat > conftest.$ac_ext <<EOF 2452#line 2453 "configure" 2453#include "confdefs.h" 2454#include <rxposix.h> 2455EOF 2456ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 2457{ (eval echo configure:2458: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 2458ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 2459if test -z "$ac_err"; then 2460 rm -rf conftest* 2461 GNUrx_path="$with_rx" 2462else 2463 echo "$ac_err" >&5 2464 echo "configure: failed program was:" >&5 2465 cat conftest.$ac_ext >&5 2466 rm -rf conftest* 2467 GNUrx_path=no 2468fi 2469rm -f conftest* 2470 2471fi 2472rm -f conftest* 2473 CPPFLAGS="$sic_save_CPPFLAGS" 2474 2475fi 2476 2477 if test "x$GNUrx_path" != x && test "x$GNUrx_path" != xno; then 2478 sic_save_LIBS="$LIBS" 2479 if test "$with_rx" = "$GNUrx_path"; then 2480 LIBS="-L$GNUrx_path/lib -lrx $LIBS" 2481 else 2482 LIBS="-lrx $LIBS" 2483 fi 2484 if test "$cross_compiling" = yes; then 2485 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } 2486else 2487 cat > conftest.$ac_ext <<EOF 2488#line 2489 "configure" 2489#include "confdefs.h" 2490 extern char rx_version_string[]; 2491 main(int argc) { 2492 if (argc>1) {printf("%s\n", rx_version_string);} 2493 exit(0); 2494 } 2495EOF 2496if { (eval echo configure:2497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 2497then 2498 sic_cv_GNUrx_version="`./conftest show | sed 's/version /v/'`" 2499else 2500 echo "configure: failed program was:" >&5 2501 cat conftest.$ac_ext >&5 2502 rm -fr conftest* 2503 GNUrx_path=no 2504fi 2505rm -fr conftest* 2506fi 2507 2508 if test "x$GNUrx_path" = xno; then 2509 GNUrx_path=no 2510 fi 2511 LIBS="$sic_save_LIBS" 2512 fi 2513 if test "x$GNUrx_path" = xyes; then 2514 sic_cv_path_GNUrx= 2515 else 2516 if test "x$GNUrx_path" != x; then 2517 sic_cv_path_GNUrx=$GNUrx_path 2518 fi 2519 fi 2520 if test "x$sic_cv_path_GNUrx" = xno; then 2521 echo "$ac_t""no" 1>&6 2522 if test "x$ac_cv_header_sys_ioctl_h" = "no"; then 2523 echo "configure: warning: Some features will not be available." 1>&2 2524 fi 2525 else 2526 cat >> confdefs.h <<\EOF 2527#define USE_GNU_RX 1 2528EOF 2529 2530 cat >> confdefs.h <<\EOF 2531#define HAVE_REGEXP 1 2532EOF 2533 2534 if test "x$sic_cv_path_GNUrx" = x; then 2535 echo "$ac_t""yes ($sic_cv_GNUrx_version found by compiler & linker)" 1>&6 2536 LIBS="-lrx $LIBS" 2537 else 2538 echo "$ac_t""yes ($sic_cv_GNUrx_version found in $sic_cv_path_GNUrx)" 1>&6 2539 LIBS="-L$sic_cv_path_GNUrx/lib -lrx $LIBS" 2540 CPPFLAGS="-I$sic_cv_path_GNUrx/include $CPPFLAGS" 2541 fi 2542 if test "x$ac_cv_header_regex_h" = "xyes"; then 2543 echo "configure: warning: Using the GNU librx on top of the system's function may result in compilation errors." 1>&2 2544 fi 2545 fi 2546fi 2547 2548echo $ac_n "checking for yow""... $ac_c" 1>&6 2549echo "configure:2550: checking for yow" >&5 2550IFS="${IFS= }"; sic_save_ifs="$IFS"; IFS=":" 2551sic_dummy="$PATH" 2552for sic_dir in $sic_dummy; do 2553 test -z "$sic_dir" && sic_dir=. 2554 if test -x $sic_dir/emacs; then 2555 sic_path_emacs="$sic_dir/emacs" 2556 break 2557 fi 2558done 2559IFS="$sic_save_ifs" 2560if test -n "$sic_path_emacs"; then 2561 rm -f conftest.el 2562 echo "(defun whereisyow () (princ (eval 'exec-directory)))" > conftest.el 2563 yow_path="`$sic_path_emacs -batch -l conftest.el -f whereisyow 2>&1`" 2564 if test -x "${yow_path}/yow"; then 2565 sic_cv_yow_path="${yow_path}/yow" 2566 echo "$ac_t""yes" 1>&6 2567 cat >> confdefs.h <<EOF 2568#define YOW_PATH "$sic_cv_yow_path" 2569EOF 2570 2571 else 2572 echo "$ac_t""no" 1>&6 2573 fi 2574 rm -f conftest.el 2575else 2576 echo "$ac_t""no" 1>&6 2577fi 2578 2579VERSION="`cat patchlevel.h | grep const | sed 's/^.* \"//' | sed 's/\".*$//'`" 2580 2581 2582trap '' 1 2 15 2583cat > confcache <<\EOF 2584# This file is a shell script that caches the results of configure 2585# tests run on this system so they can be shared between configure 2586# scripts and configure runs. It is not useful on other systems. 2587# If it contains results you don't want to keep, you may remove or edit it. 2588# 2589# By default, configure uses ./config.cache as the cache file, 2590# creating it if it does not exist already. You can give configure 2591# the --cache-file=FILE option to use a different cache file; that is 2592# what configure does when it calls configure scripts in 2593# subdirectories, so they share the cache. 2594# Giving --cache-file=/dev/null disables caching, for debugging configure. 2595# config.status only pays attention to the cache file if you give it the 2596# --recheck option to rerun configure. 2597# 2598EOF 2599# The following way of writing the cache mishandles newlines in values, 2600# but we know of no workaround that is simple, portable, and efficient. 2601# So, don't put newlines in cache variables' values. 2602# Ultrix sh set writes to stderr and can't be redirected directly, 2603# and sets the high bit in the cache file unless we assign to the vars. 2604(set) 2>&1 | 2605 case `(ac_space=' '; set | grep ac_space) 2>&1` in 2606 *ac_space=\ *) 2607 # `set' does not quote correctly, so add quotes (double-quote substitution 2608 # turns \\\\ into \\, and sed turns \\ into \). 2609 sed -n \ 2610 -e "s/'/'\\\\''/g" \ 2611 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 2612 ;; 2613 *) 2614 # `set' quotes correctly as required by POSIX, so do not add quotes. 2615 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 2616 ;; 2617 esac >> confcache 2618if cmp -s $cache_file confcache; then 2619 : 2620else 2621 if test -w $cache_file; then 2622 echo "updating cache $cache_file" 2623 cat confcache > $cache_file 2624 else 2625 echo "not updating unwritable cache $cache_file" 2626 fi 2627fi 2628rm -f confcache 2629 2630trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 2631 2632test "x$prefix" = xNONE && prefix=$ac_default_prefix 2633# Let make expand exec_prefix. 2634test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2635 2636# Any assignment to VPATH causes Sun make to only execute 2637# the first set of double-colon rules, so remove it if not needed. 2638# If there is a colon in the path, we need to keep it. 2639if test "x$srcdir" = x.; then 2640 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 2641fi 2642 2643trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 2644 2645DEFS=-DHAVE_CONFIG_H 2646 2647# Without the "./", some shells look in PATH for config.status. 2648: ${CONFIG_STATUS=./config.status} 2649 2650echo creating $CONFIG_STATUS 2651rm -f $CONFIG_STATUS 2652cat > $CONFIG_STATUS <<EOF 2653#! /bin/sh 2654# Generated automatically by configure. 2655# Run this file to recreate the current configuration. 2656# This directory was configured as follows, 2657# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 2658# 2659# $0 $ac_configure_args 2660# 2661# Compiler output produced by configure, useful for debugging 2662# configure, is in ./config.log if it exists. 2663 2664ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 2665for ac_option 2666do 2667 case "\$ac_option" in 2668 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 2669 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 2670 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 2671 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 2672 echo "$CONFIG_STATUS generated by autoconf version 2.13" 2673 exit 0 ;; 2674 -help | --help | --hel | --he | --h) 2675 echo "\$ac_cs_usage"; exit 0 ;; 2676 *) echo "\$ac_cs_usage"; exit 1 ;; 2677 esac 2678done 2679 2680ac_given_srcdir=$srcdir 2681ac_given_INSTALL="$INSTALL" 2682 2683trap 'rm -fr `echo "Makefile setup.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 2684EOF 2685cat >> $CONFIG_STATUS <<EOF 2686 2687# Protect against being on the right side of a sed subst in config.status. 2688sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 2689 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 2690$ac_vpsub 2691$extrasub 2692s%@SHELL@%$SHELL%g 2693s%@CFLAGS@%$CFLAGS%g 2694s%@CPPFLAGS@%$CPPFLAGS%g 2695s%@CXXFLAGS@%$CXXFLAGS%g 2696s%@FFLAGS@%$FFLAGS%g 2697s%@DEFS@%$DEFS%g 2698s%@LDFLAGS@%$LDFLAGS%g 2699s%@LIBS@%$LIBS%g 2700s%@exec_prefix@%$exec_prefix%g 2701s%@prefix@%$prefix%g 2702s%@program_transform_name@%$program_transform_name%g 2703s%@bindir@%$bindir%g 2704s%@sbindir@%$sbindir%g 2705s%@libexecdir@%$libexecdir%g 2706s%@datadir@%$datadir%g 2707s%@sysconfdir@%$sysconfdir%g 2708s%@sharedstatedir@%$sharedstatedir%g 2709s%@localstatedir@%$localstatedir%g 2710s%@libdir@%$libdir%g 2711s%@includedir@%$includedir%g 2712s%@oldincludedir@%$oldincludedir%g 2713s%@infodir@%$infodir%g 2714s%@mandir@%$mandir%g 2715s%@SIC@%$SIC%g 2716s%@CC@%$CC%g 2717s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 2718s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g 2719s%@INSTALL_DATA@%$INSTALL_DATA%g 2720s%@CPP@%$CPP%g 2721s%@VERSION@%$VERSION%g 2722 2723CEOF 2724EOF 2725 2726cat >> $CONFIG_STATUS <<\EOF 2727 2728# Split the substitutions into bite-sized pieces for seds with 2729# small command number limits, like on Digital OSF/1 and HP-UX. 2730ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 2731ac_file=1 # Number of current file. 2732ac_beg=1 # First line for current file. 2733ac_end=$ac_max_sed_cmds # Line after last line for current file. 2734ac_more_lines=: 2735ac_sed_cmds="" 2736while $ac_more_lines; do 2737 if test $ac_beg -gt 1; then 2738 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 2739 else 2740 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 2741 fi 2742 if test ! -s conftest.s$ac_file; then 2743 ac_more_lines=false 2744 rm -f conftest.s$ac_file 2745 else 2746 if test -z "$ac_sed_cmds"; then 2747 ac_sed_cmds="sed -f conftest.s$ac_file" 2748 else 2749 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 2750 fi 2751 ac_file=`expr $ac_file + 1` 2752 ac_beg=$ac_end 2753 ac_end=`expr $ac_end + $ac_max_sed_cmds` 2754 fi 2755done 2756if test -z "$ac_sed_cmds"; then 2757 ac_sed_cmds=cat 2758fi 2759EOF 2760 2761cat >> $CONFIG_STATUS <<EOF 2762 2763CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 2764EOF 2765cat >> $CONFIG_STATUS <<\EOF 2766for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 2767 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2768 case "$ac_file" in 2769 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 2770 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 2771 *) ac_file_in="${ac_file}.in" ;; 2772 esac 2773 2774 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 2775 2776 # Remove last slash and all that follows it. Not all systems have dirname. 2777 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 2778 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2779 # The file is in a subdirectory. 2780 test ! -d "$ac_dir" && mkdir "$ac_dir" 2781 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 2782 # A "../" for each directory in $ac_dir_suffix. 2783 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 2784 else 2785 ac_dir_suffix= ac_dots= 2786 fi 2787 2788 case "$ac_given_srcdir" in 2789 .) srcdir=. 2790 if test -z "$ac_dots"; then top_srcdir=. 2791 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 2792 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 2793 *) # Relative path. 2794 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 2795 top_srcdir="$ac_dots$ac_given_srcdir" ;; 2796 esac 2797 2798 case "$ac_given_INSTALL" in 2799 [/$]*) INSTALL="$ac_given_INSTALL" ;; 2800 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 2801 esac 2802 2803 echo creating "$ac_file" 2804 rm -f "$ac_file" 2805 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 2806 case "$ac_file" in 2807 *Makefile*) ac_comsub="1i\\ 2808# $configure_input" ;; 2809 *) ac_comsub= ;; 2810 esac 2811 2812 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 2813 sed -e "$ac_comsub 2814s%@configure_input@%$configure_input%g 2815s%@srcdir@%$srcdir%g 2816s%@top_srcdir@%$top_srcdir%g 2817s%@INSTALL@%$INSTALL%g 2818" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 2819fi; done 2820rm -f conftest.s* 2821 2822# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 2823# NAME is the cpp macro being defined and VALUE is the value it is being given. 2824# 2825# ac_d sets the value in "#define NAME VALUE" lines. 2826ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' 2827ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' 2828ac_dC='\3' 2829ac_dD='%g' 2830# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 2831ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 2832ac_uB='\([ ]\)%\1#\2define\3' 2833ac_uC=' ' 2834ac_uD='\4%g' 2835# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 2836ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 2837ac_eB='$%\1#\2define\3' 2838ac_eC=' ' 2839ac_eD='%g' 2840 2841if test "${CONFIG_HEADERS+set}" != set; then 2842EOF 2843cat >> $CONFIG_STATUS <<EOF 2844 CONFIG_HEADERS="setup.h" 2845EOF 2846cat >> $CONFIG_STATUS <<\EOF 2847fi 2848for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then 2849 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2850 case "$ac_file" in 2851 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 2852 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 2853 *) ac_file_in="${ac_file}.in" ;; 2854 esac 2855 2856 echo creating $ac_file 2857 2858 rm -f conftest.frag conftest.in conftest.out 2859 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 2860 cat $ac_file_inputs > conftest.in 2861 2862EOF 2863 2864# Transform confdefs.h into a sed script conftest.vals that substitutes 2865# the proper values into config.h.in to produce config.h. And first: 2866# Protect against being on the right side of a sed subst in config.status. 2867# Protect against being in an unquoted here document in config.status. 2868rm -f conftest.vals 2869cat > conftest.hdr <<\EOF 2870s/[\\&%]/\\&/g 2871s%[\\$`]%\\&%g 2872s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp 2873s%ac_d%ac_u%gp 2874s%ac_u%ac_e%gp 2875EOF 2876sed -n -f conftest.hdr confdefs.h > conftest.vals 2877rm -f conftest.hdr 2878 2879# This sed command replaces #undef with comments. This is necessary, for 2880# example, in the case of _POSIX_SOURCE, which is predefined and required 2881# on some systems where configure will not decide to define it. 2882cat >> conftest.vals <<\EOF 2883s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% 2884EOF 2885 2886# Break up conftest.vals because some shells have a limit on 2887# the size of here documents, and old seds have small limits too. 2888 2889rm -f conftest.tail 2890while : 2891do 2892 ac_lines=`grep -c . conftest.vals` 2893 # grep -c gives empty output for an empty file on some AIX systems. 2894 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi 2895 # Write a limited-size here document to conftest.frag. 2896 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS 2897 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS 2898 echo 'CEOF 2899 sed -f conftest.frag conftest.in > conftest.out 2900 rm -f conftest.in 2901 mv conftest.out conftest.in 2902' >> $CONFIG_STATUS 2903 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 2904 rm -f conftest.vals 2905 mv conftest.tail conftest.vals 2906done 2907rm -f conftest.vals 2908 2909cat >> $CONFIG_STATUS <<\EOF 2910 rm -f conftest.frag conftest.h 2911 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h 2912 cat conftest.in >> conftest.h 2913 rm -f conftest.in 2914 if cmp -s $ac_file conftest.h 2>/dev/null; then 2915 echo "$ac_file is unchanged" 2916 rm -f conftest.h 2917 else 2918 # Remove last slash and all that follows it. Not all systems have dirname. 2919 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 2920 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2921 # The file is in a subdirectory. 2922 test ! -d "$ac_dir" && mkdir "$ac_dir" 2923 fi 2924 rm -f $ac_file 2925 mv conftest.h $ac_file 2926 fi 2927fi; done 2928 2929EOF 2930cat >> $CONFIG_STATUS <<EOF 2931 2932EOF 2933cat >> $CONFIG_STATUS <<\EOF 2934 2935exit 0 2936EOF 2937chmod +x $CONFIG_STATUS 2938rm -fr confdefs* $ac_clean_files 2939test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 2940 2941