1#! /bin/sh 2 3# Guess values for system-dependent variables and create Makefiles. 4# Generated automatically using autoconf version 2.13 5# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. 6# 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9 10# Defaults: 11ac_help= 12ac_default_prefix=/usr/local 13# Any additions from configure.in: 14ac_help="$ac_help 15 16 --enable-readline Use libreadline [default] 17 --disable-readline Link with a fake readline library 18 useful for testing if libreadline is not available 19 or if you don't want any command-line edition, 20 history and completion !" 21 22# Initialize some variables set by options. 23# The variables have the same names as the options, with 24# dashes changed to underlines. 25build=NONE 26cache_file=./config.cache 27exec_prefix=NONE 28host=NONE 29no_create= 30nonopt=NONE 31no_recursion= 32prefix=NONE 33program_prefix=NONE 34program_suffix=NONE 35program_transform_name=s,x,x, 36silent= 37site= 38srcdir= 39target=NONE 40verbose= 41x_includes=NONE 42x_libraries=NONE 43bindir='${exec_prefix}/bin' 44sbindir='${exec_prefix}/sbin' 45libexecdir='${exec_prefix}/libexec' 46datadir='${prefix}/share' 47sysconfdir='${prefix}/etc' 48sharedstatedir='${prefix}/com' 49localstatedir='${prefix}/var' 50libdir='${exec_prefix}/lib' 51includedir='${prefix}/include' 52oldincludedir='/usr/include' 53infodir='${prefix}/info' 54mandir='${prefix}/man' 55 56# Initialize some other variables. 57subdirs= 58MFLAGS= MAKEFLAGS= 59SHELL=${CONFIG_SHELL-/bin/sh} 60# Maximum number of lines to put in a shell here document. 61ac_max_here_lines=12 62 63ac_prev= 64for ac_option 65do 66 67 # If the previous option needs an argument, assign it. 68 if test -n "$ac_prev"; then 69 eval "$ac_prev=\$ac_option" 70 ac_prev= 71 continue 72 fi 73 74 case "$ac_option" in 75 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; 76 *) ac_optarg= ;; 77 esac 78 79 # Accept the important Cygnus configure options, so we can diagnose typos. 80 81 case "$ac_option" in 82 83 -bindir | --bindir | --bindi | --bind | --bin | --bi) 84 ac_prev=bindir ;; 85 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 86 bindir="$ac_optarg" ;; 87 88 -build | --build | --buil | --bui | --bu) 89 ac_prev=build ;; 90 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 91 build="$ac_optarg" ;; 92 93 -cache-file | --cache-file | --cache-fil | --cache-fi \ 94 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 95 ac_prev=cache_file ;; 96 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 97 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 98 cache_file="$ac_optarg" ;; 99 100 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 101 ac_prev=datadir ;; 102 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 103 | --da=*) 104 datadir="$ac_optarg" ;; 105 106 -disable-* | --disable-*) 107 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` 108 # Reject names that are not valid shell variable names. 109 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then 110 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 111 fi 112 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 113 eval "enable_${ac_feature}=no" ;; 114 115 -enable-* | --enable-*) 116 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` 117 # Reject names that are not valid shell variable names. 118 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then 119 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 120 fi 121 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 122 case "$ac_option" in 123 *=*) ;; 124 *) ac_optarg=yes ;; 125 esac 126 eval "enable_${ac_feature}='$ac_optarg'" ;; 127 128 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 129 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 130 | --exec | --exe | --ex) 131 ac_prev=exec_prefix ;; 132 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 133 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 134 | --exec=* | --exe=* | --ex=*) 135 exec_prefix="$ac_optarg" ;; 136 137 -gas | --gas | --ga | --g) 138 # Obsolete; use --with-gas. 139 with_gas=yes ;; 140 141 -help | --help | --hel | --he) 142 # Omit some internal or obsolete options to make the list less imposing. 143 # This message is too long to be a string in the A/UX 3.1 sh. 144 cat << EOF 145Usage: configure [options] [host] 146Options: [defaults in brackets after descriptions] 147Configuration: 148 --cache-file=FILE cache test results in FILE 149 --help print this message 150 --no-create do not create output files 151 --quiet, --silent do not print \`checking...' messages 152 --version print the version of autoconf that created configure 153Directory and file names: 154 --prefix=PREFIX install architecture-independent files in PREFIX 155 [$ac_default_prefix] 156 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 157 [same as prefix] 158 --bindir=DIR user executables in DIR [EPREFIX/bin] 159 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] 160 --libexecdir=DIR program executables in DIR [EPREFIX/libexec] 161 --datadir=DIR read-only architecture-independent data in DIR 162 [PREFIX/share] 163 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] 164 --sharedstatedir=DIR modifiable architecture-independent data in DIR 165 [PREFIX/com] 166 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] 167 --libdir=DIR object code libraries in DIR [EPREFIX/lib] 168 --includedir=DIR C header files in DIR [PREFIX/include] 169 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] 170 --infodir=DIR info documentation in DIR [PREFIX/info] 171 --mandir=DIR man documentation in DIR [PREFIX/man] 172 --srcdir=DIR find the sources in DIR [configure dir or ..] 173 --program-prefix=PREFIX prepend PREFIX to installed program names 174 --program-suffix=SUFFIX append SUFFIX to installed program names 175 --program-transform-name=PROGRAM 176 run sed PROGRAM on installed program names 177EOF 178 cat << EOF 179Host type: 180 --build=BUILD configure for building on BUILD [BUILD=HOST] 181 --host=HOST configure for HOST [guessed] 182 --target=TARGET configure for TARGET [TARGET=HOST] 183Features and packages: 184 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 185 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 186 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 187 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 188 --x-includes=DIR X include files are in DIR 189 --x-libraries=DIR X library files are in DIR 190EOF 191 if test -n "$ac_help"; then 192 echo "--enable and --with options recognized:$ac_help" 193 fi 194 exit 0 ;; 195 196 -host | --host | --hos | --ho) 197 ac_prev=host ;; 198 -host=* | --host=* | --hos=* | --ho=*) 199 host="$ac_optarg" ;; 200 201 -includedir | --includedir | --includedi | --included | --include \ 202 | --includ | --inclu | --incl | --inc) 203 ac_prev=includedir ;; 204 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 205 | --includ=* | --inclu=* | --incl=* | --inc=*) 206 includedir="$ac_optarg" ;; 207 208 -infodir | --infodir | --infodi | --infod | --info | --inf) 209 ac_prev=infodir ;; 210 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 211 infodir="$ac_optarg" ;; 212 213 -libdir | --libdir | --libdi | --libd) 214 ac_prev=libdir ;; 215 -libdir=* | --libdir=* | --libdi=* | --libd=*) 216 libdir="$ac_optarg" ;; 217 218 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 219 | --libexe | --libex | --libe) 220 ac_prev=libexecdir ;; 221 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 222 | --libexe=* | --libex=* | --libe=*) 223 libexecdir="$ac_optarg" ;; 224 225 -localstatedir | --localstatedir | --localstatedi | --localstated \ 226 | --localstate | --localstat | --localsta | --localst \ 227 | --locals | --local | --loca | --loc | --lo) 228 ac_prev=localstatedir ;; 229 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 230 | --localstate=* | --localstat=* | --localsta=* | --localst=* \ 231 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) 232 localstatedir="$ac_optarg" ;; 233 234 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 235 ac_prev=mandir ;; 236 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 237 mandir="$ac_optarg" ;; 238 239 -nfp | --nfp | --nf) 240 # Obsolete; use --without-fp. 241 with_fp=no ;; 242 243 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 244 | --no-cr | --no-c) 245 no_create=yes ;; 246 247 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 248 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 249 no_recursion=yes ;; 250 251 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 252 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 253 | --oldin | --oldi | --old | --ol | --o) 254 ac_prev=oldincludedir ;; 255 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 256 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 257 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 258 oldincludedir="$ac_optarg" ;; 259 260 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 261 ac_prev=prefix ;; 262 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 263 prefix="$ac_optarg" ;; 264 265 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 266 | --program-pre | --program-pr | --program-p) 267 ac_prev=program_prefix ;; 268 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 269 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 270 program_prefix="$ac_optarg" ;; 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295 296 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 297 | -silent | --silent | --silen | --sile | --sil) 298 silent=yes ;; 299 300 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 301 ac_prev=sbindir ;; 302 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 303 | --sbi=* | --sb=*) 304 sbindir="$ac_optarg" ;; 305 306 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 307 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 308 | --sharedst | --shareds | --shared | --share | --shar \ 309 | --sha | --sh) 310 ac_prev=sharedstatedir ;; 311 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 312 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 313 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 314 | --sha=* | --sh=*) 315 sharedstatedir="$ac_optarg" ;; 316 317 -site | --site | --sit) 318 ac_prev=site ;; 319 -site=* | --site=* | --sit=*) 320 site="$ac_optarg" ;; 321 322 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 323 ac_prev=srcdir ;; 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then 350 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 351 fi 352 ac_package=`echo $ac_package| sed 's/-/_/g'` 353 case "$ac_option" in 354 *=*) ;; 355 *) ac_optarg=yes ;; 356 esac 357 eval "with_${ac_package}='$ac_optarg'" ;; 358 359 -without-* | --without-*) 360 ac_package=`echo $ac_option|sed -e 's/-*without-//'` 361 # Reject names that are not valid shell variable names. 362 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then 363 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 364 fi 365 ac_package=`echo $ac_package| sed 's/-/_/g'` 366 eval "with_${ac_package}=no" ;; 367 368 --x) 369 # Obsolete; use --with-x. 370 with_x=yes ;; 371 372 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 373 | --x-incl | --x-inc | --x-in | --x-i) 374 ac_prev=x_includes ;; 375 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 376 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 377 x_includes="$ac_optarg" ;; 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exit 1' 1 2 15 407 408# File descriptor usage: 409# 0 standard input 410# 1 file creation 411# 2 errors and warnings 412# 3 some systems may open it to /dev/tty 413# 4 used on the Kubota Titan 414# 6 checking for... messages and results 415# 5 compiler messages saved in config.log 416if test "$silent" = yes; then 417 exec 6>/dev/null 418else 419 exec 6>&1 420fi 421exec 5>./config.log 422 423echo "\ 424This file contains any messages produced by compilers while 425running configure, to aid debugging if configure makes a mistake. 426" 1>&5 427 428# Strip out --no-create and --no-recursion so they do not pile up. 429# Also quote any args containing shell metacharacters. 430ac_configure_args= 431for ac_arg 432do 433 case "$ac_arg" in 434 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 435 | --no-cr | --no-c) ;; 436 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 437 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 438 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) 439 ac_configure_args="$ac_configure_args '$ac_arg'" ;; 440 *) ac_configure_args="$ac_configure_args $ac_arg" ;; 441 esac 442done 443 444# NLS nuisances. 445# Only set these to C if already set. 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"$ac_site_file" 498 fi 499done 500 501if test -r "$cache_file"; then 502 echo "loading cache $cache_file" 503 . $cache_file 504else 505 echo "creating cache $cache_file" 506 > $cache_file 507fi 508 509ac_ext=c 510# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 511ac_cpp='$CPP $CPPFLAGS' 512ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 513ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 514cross_compiling=$ac_cv_prog_cc_cross 515 516ac_exeext= 517ac_objext=o 518if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then 519 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. 520 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then 521 ac_n= ac_c=' 522' ac_t=' ' 523 else 524 ac_n=-n ac_c= ac_t= 525 fi 526else 527 ac_n= ac_c='\c' ac_t= 528fi 529 530 531 532EXTRA_DEPS="" 533EXTRA_LIBS="" 534EXTRA_CFLAGS="" 535TERMCAP_LIB="" 536 537echo $ac_n "checking whether to use libreadline for cmd-line editing""... $ac_c" 1>&6 538echo "configure:539: checking whether to use libreadline for cmd-line editing" >&5 539fakereadline="" 540# Check whether --enable-readline or --disable-readline was given. 541if test "${enable_readline+set}" = set; then 542 enableval="$enable_readline" 543 case "$enableval" in 544 no) 545 echo "$ac_t""no" 1>&6 546 fakereadline="yes" 547 EXTRA_DEPS="$EXTRA_DEPS fake_readline" 548 EXTRA_CFLAGS="$EXTRA_CFLAGS -Ifake_readline" 549 EXTRA_LIBS="$EXTRA_LIBS fake_readline/libreadline.a" 550 ;; 551 *) 552 echo "$ac_t""yes" 1>&6 553 esac 554else 555 echo "$ac_t""yes" 1>&6 556 557fi 558 559 560ac_aux_dir= 561for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 562 if test -f $ac_dir/install-sh; then 563 ac_aux_dir=$ac_dir 564 ac_install_sh="$ac_aux_dir/install-sh -c" 565 break 566 elif test -f $ac_dir/install.sh; then 567 ac_aux_dir=$ac_dir 568 ac_install_sh="$ac_aux_dir/install.sh -c" 569 break 570 fi 571done 572if test -z "$ac_aux_dir"; then 573 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } 574fi 575ac_config_guess=$ac_aux_dir/config.guess 576ac_config_sub=$ac_aux_dir/config.sub 577ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. 578 579# Find a good install program. 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But avoid the broken or 581# incompatible versions: 582# SysV /etc/install, /usr/sbin/install 583# SunOS /usr/etc/install 584# IRIX /sbin/install 585# AIX /bin/install 586# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 587# AFS /usr/afsws/bin/install, which mishandles nonexistent args 588# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 589# ./install, which can be erroneously created by make from ./install.sh. 590echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 591echo "configure:592: checking for a BSD compatible install" >&5 592if test -z "$INSTALL"; then 593if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then 594 echo $ac_n "(cached) $ac_c" 1>&6 595else 596 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" 597 for ac_dir in $PATH; do 598 # Account for people who put trailing slashes in PATH elements. 599 case "$ac_dir/" in 600 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; 601 *) 602 # OSF1 and SCO ODT 3.0 have their own names for install. 603 # Don't use installbsd from OSF since it installs stuff as root 604 # by default. 605 for ac_prog in ginstall scoinst install; do 606 if test -f $ac_dir/$ac_prog; then 607 if test $ac_prog = install && 608 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 609 # AIX install. It has an incompatible calling convention. 610 : 611 else 612 ac_cv_path_install="$ac_dir/$ac_prog -c" 613 break 2 614 fi 615 fi 616 done 617 ;; 618 esac 619 done 620 IFS="$ac_save_IFS" 621 622fi 623 if test "${ac_cv_path_install+set}" = set; then 624 INSTALL="$ac_cv_path_install" 625 else 626 # As a last resort, use the slow shell script. We don't cache a 627 # path for INSTALL within a source directory, because that will 628 # break other packages using the cache if that directory is 629 # removed, or if the path is relative. 630 INSTALL="$ac_install_sh" 631 fi 632fi 633echo "$ac_t""$INSTALL" 1>&6 634 635# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 636# It thinks the first close brace ends the variable substitution. 637test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 638 639test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' 640 641test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 642 643# Extract the first word of "gmake", so it can be a program name with args. 644set dummy gmake; ac_word=$2 645echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 646echo "configure:647: checking for $ac_word" >&5 647if eval "test \"`echo '$''{'ac_cv_prog_MAKE'+set}'`\" = set"; then 648 echo $ac_n "(cached) $ac_c" 1>&6 649else 650 if test -n "$MAKE"; then 651 ac_cv_prog_MAKE="$MAKE" # Let the user override the test. 652else 653 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 654 ac_dummy="$PATH" 655 for ac_dir in $ac_dummy; do 656 test -z "$ac_dir" && ac_dir=. 657 if test -f $ac_dir/$ac_word; then 658 ac_cv_prog_MAKE="gmake" 659 break 660 fi 661 done 662 IFS="$ac_save_ifs" 663 test -z "$ac_cv_prog_MAKE" && ac_cv_prog_MAKE="make" 664fi 665fi 666MAKE="$ac_cv_prog_MAKE" 667if test -n "$MAKE"; then 668 echo "$ac_t""$MAKE" 1>&6 669else 670 echo "$ac_t""no" 1>&6 671fi 672 673# Extract the first word of "gtar", so it can be a program name with args. 674set dummy gtar; 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_TAR'+set}'`\" = set"; then 678 echo $ac_n "(cached) $ac_c" 1>&6 679else 680 if test -n "$TAR"; then 681 ac_cv_prog_TAR="$TAR" # Let the user override the test. 682else 683 IFS="${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_TAR="gtar" 689 break 690 fi 691 done 692 IFS="$ac_save_ifs" 693 test -z "$ac_cv_prog_TAR" && ac_cv_prog_TAR="tar" 694fi 695fi 696TAR="$ac_cv_prog_TAR" 697if test -n "$TAR"; then 698 echo "$ac_t""$TAR" 1>&6 699else 700 echo "$ac_t""no" 1>&6 701fi 702 703# Extract the first word of "gar", so it can be a program name with args. 704set dummy gar; ac_word=$2 705echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 706echo "configure:707: checking for $ac_word" >&5 707if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then 708 echo $ac_n "(cached) $ac_c" 1>&6 709else 710 if test -n "$AR"; then 711 ac_cv_prog_AR="$AR" # Let the user override the test. 712else 713 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 714 ac_dummy="$PATH" 715 for ac_dir in $ac_dummy; do 716 test -z "$ac_dir" && ac_dir=. 717 if test -f $ac_dir/$ac_word; then 718 ac_cv_prog_AR="gar" 719 break 720 fi 721 done 722 IFS="$ac_save_ifs" 723 test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar" 724fi 725fi 726AR="$ac_cv_prog_AR" 727if test -n "$AR"; then 728 echo "$ac_t""$AR" 1>&6 729else 730 echo "$ac_t""no" 1>&6 731fi 732 733# Extract the first word of "granlib", so it can be a program name with args. 734set dummy granlib; ac_word=$2 735echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 736echo "configure:737: checking for $ac_word" >&5 737if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then 738 echo $ac_n "(cached) $ac_c" 1>&6 739else 740 if test -n "$RANLIB"; then 741 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 742else 743 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 744 ac_dummy="$PATH" 745 for ac_dir in $ac_dummy; do 746 test -z "$ac_dir" && ac_dir=. 747 if test -f $ac_dir/$ac_word; then 748 ac_cv_prog_RANLIB="granlib" 749 break 750 fi 751 done 752 IFS="$ac_save_ifs" 753 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB="ranlib" 754fi 755fi 756RANLIB="$ac_cv_prog_RANLIB" 757if test -n "$RANLIB"; then 758 echo "$ac_t""$RANLIB" 1>&6 759else 760 echo "$ac_t""no" 1>&6 761fi 762 763 764# Extract the first word of "gcc", so it can be a program name with args. 765set dummy gcc; ac_word=$2 766echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 767echo "configure:768: checking for $ac_word" >&5 768if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 769 echo $ac_n "(cached) $ac_c" 1>&6 770else 771 if test -n "$CC"; then 772 ac_cv_prog_CC="$CC" # Let the user override the test. 773else 774 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 775 ac_dummy="$PATH" 776 for ac_dir in $ac_dummy; do 777 test -z "$ac_dir" && ac_dir=. 778 if test -f $ac_dir/$ac_word; then 779 ac_cv_prog_CC="gcc" 780 break 781 fi 782 done 783 IFS="$ac_save_ifs" 784fi 785fi 786CC="$ac_cv_prog_CC" 787if test -n "$CC"; then 788 echo "$ac_t""$CC" 1>&6 789else 790 echo "$ac_t""no" 1>&6 791fi 792 793if test -z "$CC"; then 794 # Extract the first word of "cc", so it can be a program name with args. 795set dummy cc; ac_word=$2 796echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 797echo "configure:798: checking for $ac_word" >&5 798if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 799 echo $ac_n "(cached) $ac_c" 1>&6 800else 801 if test -n "$CC"; then 802 ac_cv_prog_CC="$CC" # Let the user override the test. 803else 804 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 805 ac_prog_rejected=no 806 ac_dummy="$PATH" 807 for ac_dir in $ac_dummy; do 808 test -z "$ac_dir" && ac_dir=. 809 if test -f $ac_dir/$ac_word; then 810 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 811 ac_prog_rejected=yes 812 continue 813 fi 814 ac_cv_prog_CC="cc" 815 break 816 fi 817 done 818 IFS="$ac_save_ifs" 819if test $ac_prog_rejected = yes; then 820 # We found a bogon in the path, so make sure we never use it. 821 set dummy $ac_cv_prog_CC 822 shift 823 if test $# -gt 0; then 824 # We chose a different compiler from the bogus one. 825 # However, it has the same basename, so the bogon will be chosen 826 # first if we set CC to just the basename; use the full file name. 827 shift 828 set dummy "$ac_dir/$ac_word" "$@" 829 shift 830 ac_cv_prog_CC="$@" 831 fi 832fi 833fi 834fi 835CC="$ac_cv_prog_CC" 836if test -n "$CC"; then 837 echo "$ac_t""$CC" 1>&6 838else 839 echo "$ac_t""no" 1>&6 840fi 841 842 if test -z "$CC"; then 843 case "`uname -s`" in 844 *win32* | *WIN32*) 845 # Extract the first word of "cl", so it can be a program name with args. 846set dummy cl; ac_word=$2 847echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 848echo "configure:849: checking for $ac_word" >&5 849if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 850 echo $ac_n "(cached) $ac_c" 1>&6 851else 852 if test -n "$CC"; then 853 ac_cv_prog_CC="$CC" # Let the user override the test. 854else 855 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 856 ac_dummy="$PATH" 857 for ac_dir in $ac_dummy; do 858 test -z "$ac_dir" && ac_dir=. 859 if test -f $ac_dir/$ac_word; then 860 ac_cv_prog_CC="cl" 861 break 862 fi 863 done 864 IFS="$ac_save_ifs" 865fi 866fi 867CC="$ac_cv_prog_CC" 868if test -n "$CC"; then 869 echo "$ac_t""$CC" 1>&6 870else 871 echo "$ac_t""no" 1>&6 872fi 873 ;; 874 esac 875 fi 876 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 877fi 878 879echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 880echo "configure:881: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 881 882ac_ext=c 883# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 884ac_cpp='$CPP $CPPFLAGS' 885ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 886ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 887cross_compiling=$ac_cv_prog_cc_cross 888 889cat > conftest.$ac_ext << EOF 890 891#line 892 "configure" 892#include "confdefs.h" 893 894main(){return(0);} 895EOF 896if { (eval echo configure:897: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 897 ac_cv_prog_cc_works=yes 898 # If we can't run a trivial program, we are probably using a cross compiler. 899 if (./conftest; exit) 2>/dev/null; then 900 ac_cv_prog_cc_cross=no 901 else 902 ac_cv_prog_cc_cross=yes 903 fi 904else 905 echo "configure: failed program was:" >&5 906 cat conftest.$ac_ext >&5 907 ac_cv_prog_cc_works=no 908fi 909rm -fr conftest* 910ac_ext=c 911# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 912ac_cpp='$CPP $CPPFLAGS' 913ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 914ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 915cross_compiling=$ac_cv_prog_cc_cross 916 917echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 918if test $ac_cv_prog_cc_works = no; then 919 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 920fi 921echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 922echo "configure:923: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 923echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 924cross_compiling=$ac_cv_prog_cc_cross 925 926echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 927echo "configure:928: checking whether we are using GNU C" >&5 928if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 929 echo $ac_n "(cached) $ac_c" 1>&6 930else 931 cat > conftest.c <<EOF 932#ifdef __GNUC__ 933 yes; 934#endif 935EOF 936if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:937: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 937 ac_cv_prog_gcc=yes 938else 939 ac_cv_prog_gcc=no 940fi 941fi 942 943echo "$ac_t""$ac_cv_prog_gcc" 1>&6 944 945if test $ac_cv_prog_gcc = yes; then 946 GCC=yes 947else 948 GCC= 949fi 950 951ac_test_CFLAGS="${CFLAGS+set}" 952ac_save_CFLAGS="$CFLAGS" 953CFLAGS= 954echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 955echo "configure:956: checking whether ${CC-cc} accepts -g" >&5 956if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 957 echo $ac_n "(cached) $ac_c" 1>&6 958else 959 echo 'void f(){}' > conftest.c 960if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 961 ac_cv_prog_cc_g=yes 962else 963 ac_cv_prog_cc_g=no 964fi 965rm -f conftest* 966 967fi 968 969echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 970if test "$ac_test_CFLAGS" = set; then 971 CFLAGS="$ac_save_CFLAGS" 972elif test $ac_cv_prog_cc_g = yes; then 973 if test "$GCC" = yes; then 974 CFLAGS="-g -O2" 975 else 976 CFLAGS="-g" 977 fi 978else 979 if test "$GCC" = yes; then 980 CFLAGS="-O2" 981 else 982 CFLAGS= 983 fi 984fi 985 986echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 987echo "configure:988: checking how to run the C preprocessor" >&5 988# On Suns, sometimes $CPP names a directory. 989if test -n "$CPP" && test -d "$CPP"; then 990 CPP= 991fi 992if test -z "$CPP"; then 993if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 994 echo $ac_n "(cached) $ac_c" 1>&6 995else 996 # This must be in double quotes, not single quotes, because CPP may get 997 # substituted into the Makefile and "${CC-cc}" will confuse make. 998 CPP="${CC-cc} -E" 999 # On the NeXT, cc -E runs the code through the compiler's parser, 1000 # not just through cpp. 1001 cat > conftest.$ac_ext <<EOF 1002#line 1003 "configure" 1003#include "confdefs.h" 1004#include <assert.h> 1005Syntax Error 1006EOF 1007ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1008{ (eval echo configure:1009: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1009ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1010if test -z "$ac_err"; then 1011 : 1012else 1013 echo "$ac_err" >&5 1014 echo "configure: failed program was:" >&5 1015 cat conftest.$ac_ext >&5 1016 rm -rf conftest* 1017 CPP="${CC-cc} -E -traditional-cpp" 1018 cat > conftest.$ac_ext <<EOF 1019#line 1020 "configure" 1020#include "confdefs.h" 1021#include <assert.h> 1022Syntax Error 1023EOF 1024ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1025{ (eval echo configure:1026: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1026ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1027if test -z "$ac_err"; then 1028 : 1029else 1030 echo "$ac_err" >&5 1031 echo "configure: failed program was:" >&5 1032 cat conftest.$ac_ext >&5 1033 rm -rf conftest* 1034 CPP="${CC-cc} -nologo -E" 1035 cat > conftest.$ac_ext <<EOF 1036#line 1037 "configure" 1037#include "confdefs.h" 1038#include <assert.h> 1039Syntax Error 1040EOF 1041ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1042{ (eval echo configure:1043: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1043ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1044if test -z "$ac_err"; then 1045 : 1046else 1047 echo "$ac_err" >&5 1048 echo "configure: failed program was:" >&5 1049 cat conftest.$ac_ext >&5 1050 rm -rf conftest* 1051 CPP=/lib/cpp 1052fi 1053rm -f conftest* 1054fi 1055rm -f conftest* 1056fi 1057rm -f conftest* 1058 ac_cv_prog_CPP="$CPP" 1059fi 1060 CPP="$ac_cv_prog_CPP" 1061else 1062 ac_cv_prog_CPP="$CPP" 1063fi 1064echo "$ac_t""$CPP" 1>&6 1065 1066if test $ac_cv_prog_gcc = yes; then 1067 echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 1068echo "configure:1069: checking whether ${CC-cc} needs -traditional" >&5 1069if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then 1070 echo $ac_n "(cached) $ac_c" 1>&6 1071else 1072 ac_pattern="Autoconf.*'x'" 1073 cat > conftest.$ac_ext <<EOF 1074#line 1075 "configure" 1075#include "confdefs.h" 1076#include <sgtty.h> 1077Autoconf TIOCGETP 1078EOF 1079if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1080 egrep "$ac_pattern" >/dev/null 2>&1; then 1081 rm -rf conftest* 1082 ac_cv_prog_gcc_traditional=yes 1083else 1084 rm -rf conftest* 1085 ac_cv_prog_gcc_traditional=no 1086fi 1087rm -f conftest* 1088 1089 1090 if test $ac_cv_prog_gcc_traditional = no; then 1091 cat > conftest.$ac_ext <<EOF 1092#line 1093 "configure" 1093#include "confdefs.h" 1094#include <termio.h> 1095Autoconf TCGETA 1096EOF 1097if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1098 egrep "$ac_pattern" >/dev/null 2>&1; then 1099 rm -rf conftest* 1100 ac_cv_prog_gcc_traditional=yes 1101fi 1102rm -f conftest* 1103 1104 fi 1105fi 1106 1107echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 1108 if test $ac_cv_prog_gcc_traditional = yes; then 1109 CC="$CC -traditional" 1110 fi 1111fi 1112 1113 1114OLD_CFLAGS="$CFLAGS" 1115CFLAGS="$CFLAGS -Wall" 1116echo $ac_n "checking that the C compiler understands -Wall""... $ac_c" 1>&6 1117echo "configure:1118: checking that the C compiler understands -Wall" >&5 1118if eval "test \"`echo '$''{'zssh_cc_wall'+set}'`\" = set"; then 1119 echo $ac_n "(cached) $ac_c" 1>&6 1120else 1121 1122 cat > conftest.$ac_ext <<EOF 1123#line 1124 "configure" 1124#include "confdefs.h" 1125 1126int main() { 1127 1128; return 0; } 1129EOF 1130if { (eval echo configure:1131: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1131 rm -rf conftest* 1132 zssh_cc_wall=yes 1133else 1134 echo "configure: failed program was:" >&5 1135 cat conftest.$ac_ext >&5 1136 rm -rf conftest* 1137 zssh_cc_wall=no 1138fi 1139rm -f conftest* 1140fi 1141 1142echo "$ac_t""$zssh_cc_wall" 1>&6 1143if test x"$zssh_cc_wall" != x"yes"; then 1144 CFLAGS="$OLD_CFLAGS" 1145fi 1146 1147 1148 1149echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 1150echo "configure:1151: checking for ANSI C header files" >&5 1151if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then 1152 echo $ac_n "(cached) $ac_c" 1>&6 1153else 1154 cat > conftest.$ac_ext <<EOF 1155#line 1156 "configure" 1156#include "confdefs.h" 1157#include <stdlib.h> 1158#include <stdarg.h> 1159#include <string.h> 1160#include <float.h> 1161EOF 1162ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1163{ (eval echo configure:1164: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1164ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1165if test -z "$ac_err"; then 1166 rm -rf conftest* 1167 ac_cv_header_stdc=yes 1168else 1169 echo "$ac_err" >&5 1170 echo "configure: failed program was:" >&5 1171 cat conftest.$ac_ext >&5 1172 rm -rf conftest* 1173 ac_cv_header_stdc=no 1174fi 1175rm -f conftest* 1176 1177if test $ac_cv_header_stdc = yes; then 1178 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 1179cat > conftest.$ac_ext <<EOF 1180#line 1181 "configure" 1181#include "confdefs.h" 1182#include <string.h> 1183EOF 1184if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1185 egrep "memchr" >/dev/null 2>&1; then 1186 : 1187else 1188 rm -rf conftest* 1189 ac_cv_header_stdc=no 1190fi 1191rm -f conftest* 1192 1193fi 1194 1195if test $ac_cv_header_stdc = yes; then 1196 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 1197cat > conftest.$ac_ext <<EOF 1198#line 1199 "configure" 1199#include "confdefs.h" 1200#include <stdlib.h> 1201EOF 1202if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1203 egrep "free" >/dev/null 2>&1; then 1204 : 1205else 1206 rm -rf conftest* 1207 ac_cv_header_stdc=no 1208fi 1209rm -f conftest* 1210 1211fi 1212 1213if test $ac_cv_header_stdc = yes; then 1214 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 1215if test "$cross_compiling" = yes; then 1216 : 1217else 1218 cat > conftest.$ac_ext <<EOF 1219#line 1220 "configure" 1220#include "confdefs.h" 1221#include <ctype.h> 1222#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 1223#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 1224#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 1225int main () { int i; for (i = 0; i < 256; i++) 1226if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); 1227exit (0); } 1228 1229EOF 1230if { (eval echo configure:1231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 1231then 1232 : 1233else 1234 echo "configure: failed program was:" >&5 1235 cat conftest.$ac_ext >&5 1236 rm -fr conftest* 1237 ac_cv_header_stdc=no 1238fi 1239rm -fr conftest* 1240fi 1241 1242fi 1243fi 1244 1245echo "$ac_t""$ac_cv_header_stdc" 1>&6 1246if test $ac_cv_header_stdc = yes; then 1247 cat >> confdefs.h <<\EOF 1248#define STDC_HEADERS 1 1249EOF 1250 1251fi 1252 1253echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6 1254echo "configure:1255: checking for sys/wait.h that is POSIX.1 compatible" >&5 1255if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then 1256 echo $ac_n "(cached) $ac_c" 1>&6 1257else 1258 cat > conftest.$ac_ext <<EOF 1259#line 1260 "configure" 1260#include "confdefs.h" 1261#include <sys/types.h> 1262#include <sys/wait.h> 1263#ifndef WEXITSTATUS 1264#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) 1265#endif 1266#ifndef WIFEXITED 1267#define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 1268#endif 1269int main() { 1270int s; 1271wait (&s); 1272s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; 1273; return 0; } 1274EOF 1275if { (eval echo configure:1276: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1276 rm -rf conftest* 1277 ac_cv_header_sys_wait_h=yes 1278else 1279 echo "configure: failed program was:" >&5 1280 cat conftest.$ac_ext >&5 1281 rm -rf conftest* 1282 ac_cv_header_sys_wait_h=no 1283fi 1284rm -f conftest* 1285fi 1286 1287echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6 1288if test $ac_cv_header_sys_wait_h = yes; then 1289 cat >> confdefs.h <<\EOF 1290#define HAVE_SYS_WAIT_H 1 1291EOF 1292 1293fi 1294 1295for ac_hdr in fcntl.h paths.h sys/ioctl.h sys/time.h termios.h unistd.h \ 1296 err.h sys/cdefs.h sys/param.h util.h stropts.h 1297do 1298ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1299echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1300echo "configure:1301: checking for $ac_hdr" >&5 1301if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1302 echo $ac_n "(cached) $ac_c" 1>&6 1303else 1304 cat > conftest.$ac_ext <<EOF 1305#line 1306 "configure" 1306#include "confdefs.h" 1307#include <$ac_hdr> 1308EOF 1309ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1310{ (eval echo configure:1311: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1311ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1312if test -z "$ac_err"; then 1313 rm -rf conftest* 1314 eval "ac_cv_header_$ac_safe=yes" 1315else 1316 echo "$ac_err" >&5 1317 echo "configure: failed program was:" >&5 1318 cat conftest.$ac_ext >&5 1319 rm -rf conftest* 1320 eval "ac_cv_header_$ac_safe=no" 1321fi 1322rm -f conftest* 1323fi 1324if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1325 echo "$ac_t""yes" 1>&6 1326 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1327 cat >> confdefs.h <<EOF 1328#define $ac_tr_hdr 1 1329EOF 1330 1331else 1332 echo "$ac_t""no" 1>&6 1333fi 1334done 1335 1336 1337 1338 1339if test -z "$fakereadline"; then 1340 1341 1342if test "X$bash_cv_termcap_lib" = "X"; then 1343_bash_needmsg=yes 1344else 1345echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6 1346echo "configure:1347: checking which library has the termcap functions" >&5 1347_bash_needmsg= 1348fi 1349if eval "test \"`echo '$''{'bash_cv_termcap_lib'+set}'`\" = set"; then 1350 echo $ac_n "(cached) $ac_c" 1>&6 1351else 1352 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6 1353echo "configure:1354: checking for tgetent in -ltermcap" >&5 1354ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'` 1355if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 1356 echo $ac_n "(cached) $ac_c" 1>&6 1357else 1358 ac_save_LIBS="$LIBS" 1359LIBS="-ltermcap $LIBS" 1360cat > conftest.$ac_ext <<EOF 1361#line 1362 "configure" 1362#include "confdefs.h" 1363/* Override any gcc2 internal prototype to avoid an error. */ 1364/* We use char because int might match the return type of a gcc2 1365 builtin and then its argument prototype would still apply. */ 1366char tgetent(); 1367 1368int main() { 1369tgetent() 1370; return 0; } 1371EOF 1372if { (eval echo configure:1373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1373 rm -rf conftest* 1374 eval "ac_cv_lib_$ac_lib_var=yes" 1375else 1376 echo "configure: failed program was:" >&5 1377 cat conftest.$ac_ext >&5 1378 rm -rf conftest* 1379 eval "ac_cv_lib_$ac_lib_var=no" 1380fi 1381rm -f conftest* 1382LIBS="$ac_save_LIBS" 1383 1384fi 1385if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 1386 echo "$ac_t""yes" 1>&6 1387 bash_cv_termcap_lib=libtermcap 1388else 1389 echo "$ac_t""no" 1>&6 1390echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6 1391echo "configure:1392: checking for tgetent in -lcurses" >&5 1392ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'` 1393if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 1394 echo $ac_n "(cached) $ac_c" 1>&6 1395else 1396 ac_save_LIBS="$LIBS" 1397LIBS="-lcurses $LIBS" 1398cat > conftest.$ac_ext <<EOF 1399#line 1400 "configure" 1400#include "confdefs.h" 1401/* Override any gcc2 internal prototype to avoid an error. */ 1402/* We use char because int might match the return type of a gcc2 1403 builtin and then its argument prototype would still apply. */ 1404char tgetent(); 1405 1406int main() { 1407tgetent() 1408; return 0; } 1409EOF 1410if { (eval echo configure:1411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1411 rm -rf conftest* 1412 eval "ac_cv_lib_$ac_lib_var=yes" 1413else 1414 echo "configure: failed program was:" >&5 1415 cat conftest.$ac_ext >&5 1416 rm -rf conftest* 1417 eval "ac_cv_lib_$ac_lib_var=no" 1418fi 1419rm -f conftest* 1420LIBS="$ac_save_LIBS" 1421 1422fi 1423if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 1424 echo "$ac_t""yes" 1>&6 1425 bash_cv_termcap_lib=libcurses 1426else 1427 echo "$ac_t""no" 1>&6 1428echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6 1429echo "configure:1430: checking for tgetent in -lncurses" >&5 1430ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'` 1431if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 1432 echo $ac_n "(cached) $ac_c" 1>&6 1433else 1434 ac_save_LIBS="$LIBS" 1435LIBS="-lncurses $LIBS" 1436cat > conftest.$ac_ext <<EOF 1437#line 1438 "configure" 1438#include "confdefs.h" 1439/* Override any gcc2 internal prototype to avoid an error. */ 1440/* We use char because int might match the return type of a gcc2 1441 builtin and then its argument prototype would still apply. */ 1442char tgetent(); 1443 1444int main() { 1445tgetent() 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_lib_$ac_lib_var=yes" 1451else 1452 echo "configure: failed program was:" >&5 1453 cat conftest.$ac_ext >&5 1454 rm -rf conftest* 1455 eval "ac_cv_lib_$ac_lib_var=no" 1456fi 1457rm -f conftest* 1458LIBS="$ac_save_LIBS" 1459 1460fi 1461if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 1462 echo "$ac_t""yes" 1>&6 1463 bash_cv_termcap_lib=libncurses 1464else 1465 echo "$ac_t""no" 1>&6 1466bash_cv_termcap_lib=libtermcap 1467fi 1468 1469fi 1470 1471fi 1472 1473fi 1474 1475if test "X$_bash_needmsg" = "Xyes"; then 1476echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6 1477echo "configure:1478: checking which library has the termcap functions" >&5 1478fi 1479echo "$ac_t""using $bash_cv_termcap_lib" 1>&6 1480if test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then 1481TERMCAP_LIB=-ltermcap 1482TERMCAP_DEP= 1483elif test $bash_cv_termcap_lib = libncurses; then 1484TERMCAP_LIB=-lncurses 1485TERMCAP_DEP= 1486else 1487TERMCAP_LIB=-lcurses 1488TERMCAP_DEP= 1489fi 1490 1491 LIBS="$LIBS $TERMCAP_LIB" 1492 1493 for ac_hdr in readline/readline.h readline/history.h 1494do 1495ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1496echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1497echo "configure:1498: checking for $ac_hdr" >&5 1498if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1499 echo $ac_n "(cached) $ac_c" 1>&6 1500else 1501 cat > conftest.$ac_ext <<EOF 1502#line 1503 "configure" 1503#include "confdefs.h" 1504#include <$ac_hdr> 1505EOF 1506ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1507{ (eval echo configure:1508: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1508ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1509if test -z "$ac_err"; then 1510 rm -rf conftest* 1511 eval "ac_cv_header_$ac_safe=yes" 1512else 1513 echo "$ac_err" >&5 1514 echo "configure: failed program was:" >&5 1515 cat conftest.$ac_ext >&5 1516 rm -rf conftest* 1517 eval "ac_cv_header_$ac_safe=no" 1518fi 1519rm -f conftest* 1520fi 1521if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1522 echo "$ac_t""yes" 1>&6 1523 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1524 cat >> confdefs.h <<EOF 1525#define $ac_tr_hdr 1 1526EOF 1527 1528else 1529 echo "$ac_t""no" 1>&6 1530{ echo "configure: error: 1531*** the readline library headers were not found. Check 'config.log' for more details. 1532*** You may use --disable-readline option of configure to build without libreadline 1533*** or make sure libreadline *and* its headers are properly installed" 1>&2; exit 1; } 1534fi 1535done 1536 1537 1538 echo $ac_n "checking for readline in -lreadline""... $ac_c" 1>&6 1539echo "configure:1540: checking for readline in -lreadline" >&5 1540ac_lib_var=`echo readline'_'readline | sed 'y%./+-%__p_%'` 1541if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 1542 echo $ac_n "(cached) $ac_c" 1>&6 1543else 1544 ac_save_LIBS="$LIBS" 1545LIBS="-lreadline $LIBS" 1546cat > conftest.$ac_ext <<EOF 1547#line 1548 "configure" 1548#include "confdefs.h" 1549/* Override any gcc2 internal prototype to avoid an error. */ 1550/* We use char because int might match the return type of a gcc2 1551 builtin and then its argument prototype would still apply. */ 1552char readline(); 1553 1554int main() { 1555readline() 1556; return 0; } 1557EOF 1558if { (eval echo configure:1559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1559 rm -rf conftest* 1560 eval "ac_cv_lib_$ac_lib_var=yes" 1561else 1562 echo "configure: failed program was:" >&5 1563 cat conftest.$ac_ext >&5 1564 rm -rf conftest* 1565 eval "ac_cv_lib_$ac_lib_var=no" 1566fi 1567rm -f conftest* 1568LIBS="$ac_save_LIBS" 1569 1570fi 1571if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 1572 echo "$ac_t""yes" 1>&6 1573 ac_tr_lib=HAVE_LIB`echo readline | sed -e 's/[^a-zA-Z0-9_]/_/g' \ 1574 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` 1575 cat >> confdefs.h <<EOF 1576#define $ac_tr_lib 1 1577EOF 1578 1579 LIBS="-lreadline $LIBS" 1580 1581else 1582 echo "$ac_t""no" 1>&6 1583{ echo "configure: error: 1584*** libreadline was not found. Check 'config.log' for more details. 1585*** You may use --disable-readline option of configure to build without libreadline 1586*** or make sure libreadline is properly installed" 1>&2; exit 1; } 1587fi 1588 1589 1590 echo $ac_n "checking for rl_username_completion_function""... $ac_c" 1>&6 1591echo "configure:1592: checking for rl_username_completion_function" >&5 1592if eval "test \"`echo '$''{'ac_cv_func_rl_username_completion_function'+set}'`\" = set"; then 1593 echo $ac_n "(cached) $ac_c" 1>&6 1594else 1595 cat > conftest.$ac_ext <<EOF 1596#line 1597 "configure" 1597#include "confdefs.h" 1598/* System header to define __stub macros and hopefully few prototypes, 1599 which can conflict with char rl_username_completion_function(); below. */ 1600#include <assert.h> 1601/* Override any gcc2 internal prototype to avoid an error. */ 1602/* We use char because int might match the return type of a gcc2 1603 builtin and then its argument prototype would still apply. */ 1604char rl_username_completion_function(); 1605 1606int main() { 1607 1608/* The GNU C library defines this for functions which it implements 1609 to always fail with ENOSYS. Some functions are actually named 1610 something starting with __ and the normal name is an alias. */ 1611#if defined (__stub_rl_username_completion_function) || defined (__stub___rl_username_completion_function) 1612choke me 1613#else 1614rl_username_completion_function(); 1615#endif 1616 1617; return 0; } 1618EOF 1619if { (eval echo configure:1620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1620 rm -rf conftest* 1621 eval "ac_cv_func_rl_username_completion_function=yes" 1622else 1623 echo "configure: failed program was:" >&5 1624 cat conftest.$ac_ext >&5 1625 rm -rf conftest* 1626 eval "ac_cv_func_rl_username_completion_function=no" 1627fi 1628rm -f conftest* 1629fi 1630 1631if eval "test \"`echo '$ac_cv_func_'rl_username_completion_function`\" = yes"; then 1632 echo "$ac_t""yes" 1>&6 1633 cat >> confdefs.h <<\EOF 1634#define HAVE_READLINE_4_2_OR_GREATER 1 1635EOF 1636 1637else 1638 echo "$ac_t""no" 1>&6 1639fi 1640 1641fi 1642 1643 1644 1645echo $ac_n "checking whether getpgrp takes no argument""... $ac_c" 1>&6 1646echo "configure:1647: checking whether getpgrp takes no argument" >&5 1647if eval "test \"`echo '$''{'ac_cv_func_getpgrp_void'+set}'`\" = set"; then 1648 echo $ac_n "(cached) $ac_c" 1>&6 1649else 1650 if test "$cross_compiling" = yes; then 1651 { echo "configure: error: cannot check getpgrp if cross compiling" 1>&2; exit 1; } 1652else 1653 cat > conftest.$ac_ext <<EOF 1654#line 1655 "configure" 1655#include "confdefs.h" 1656 1657/* 1658 * If this system has a BSD-style getpgrp(), 1659 * which takes a pid argument, exit unsuccessfully. 1660 * 1661 * Snarfed from Chet Ramey's bash pgrp.c test program 1662 */ 1663#include <stdio.h> 1664#include <sys/types.h> 1665 1666int pid; 1667int pg1, pg2, pg3, pg4; 1668int ng, np, s, child; 1669 1670main() 1671{ 1672 pid = getpid(); 1673 pg1 = getpgrp(0); 1674 pg2 = getpgrp(); 1675 pg3 = getpgrp(pid); 1676 pg4 = getpgrp(1); 1677 1678 /* 1679 * If all of these values are the same, it's pretty sure that 1680 * we're on a system that ignores getpgrp's first argument. 1681 */ 1682 if (pg2 == pg4 && pg1 == pg3 && pg2 == pg3) 1683 exit(0); 1684 1685 child = fork(); 1686 if (child < 0) 1687 exit(1); 1688 else if (child == 0) { 1689 np = getpid(); 1690 /* 1691 * If this is Sys V, this will not work; pgrp will be 1692 * set to np because setpgrp just changes a pgrp to be 1693 * the same as the pid. 1694 */ 1695 setpgrp(np, pg1); 1696 ng = getpgrp(0); /* Same result for Sys V and BSD */ 1697 if (ng == pg1) { 1698 exit(1); 1699 } else { 1700 exit(0); 1701 } 1702 } else { 1703 wait(&s); 1704 exit(s>>8); 1705 } 1706} 1707 1708EOF 1709if { (eval echo configure:1710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 1710then 1711 ac_cv_func_getpgrp_void=yes 1712else 1713 echo "configure: failed program was:" >&5 1714 cat conftest.$ac_ext >&5 1715 rm -fr conftest* 1716 ac_cv_func_getpgrp_void=no 1717fi 1718rm -fr conftest* 1719fi 1720 1721 1722fi 1723 1724echo "$ac_t""$ac_cv_func_getpgrp_void" 1>&6 1725if test $ac_cv_func_getpgrp_void = yes; then 1726 cat >> confdefs.h <<\EOF 1727#define GETPGRP_VOID 1 1728EOF 1729 1730fi 1731 1732echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 1733echo "configure:1734: checking return type of signal handlers" >&5 1734if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then 1735 echo $ac_n "(cached) $ac_c" 1>&6 1736else 1737 cat > conftest.$ac_ext <<EOF 1738#line 1739 "configure" 1739#include "confdefs.h" 1740#include <sys/types.h> 1741#include <signal.h> 1742#ifdef signal 1743#undef signal 1744#endif 1745#ifdef __cplusplus 1746extern "C" void (*signal (int, void (*)(int)))(int); 1747#else 1748void (*signal ()) (); 1749#endif 1750 1751int main() { 1752int i; 1753; return 0; } 1754EOF 1755if { (eval echo configure:1756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1756 rm -rf conftest* 1757 ac_cv_type_signal=void 1758else 1759 echo "configure: failed program was:" >&5 1760 cat conftest.$ac_ext >&5 1761 rm -rf conftest* 1762 ac_cv_type_signal=int 1763fi 1764rm -f conftest* 1765fi 1766 1767echo "$ac_t""$ac_cv_type_signal" 1>&6 1768cat >> confdefs.h <<EOF 1769#define RETSIGTYPE $ac_cv_type_signal 1770EOF 1771 1772 1773for ac_func in strdup getpt isastream tcsetpgrp 1774do 1775echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1776echo "configure:1777: checking for $ac_func" >&5 1777if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1778 echo $ac_n "(cached) $ac_c" 1>&6 1779else 1780 cat > conftest.$ac_ext <<EOF 1781#line 1782 "configure" 1782#include "confdefs.h" 1783/* System header to define __stub macros and hopefully few prototypes, 1784 which can conflict with char $ac_func(); below. */ 1785#include <assert.h> 1786/* Override any gcc2 internal prototype to avoid an error. */ 1787/* We use char because int might match the return type of a gcc2 1788 builtin and then its argument prototype would still apply. */ 1789char $ac_func(); 1790 1791int main() { 1792 1793/* The GNU C library defines this for functions which it implements 1794 to always fail with ENOSYS. Some functions are actually named 1795 something starting with __ and the normal name is an alias. */ 1796#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1797choke me 1798#else 1799$ac_func(); 1800#endif 1801 1802; return 0; } 1803EOF 1804if { (eval echo configure:1805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1805 rm -rf conftest* 1806 eval "ac_cv_func_$ac_func=yes" 1807else 1808 echo "configure: failed program was:" >&5 1809 cat conftest.$ac_ext >&5 1810 rm -rf conftest* 1811 eval "ac_cv_func_$ac_func=no" 1812fi 1813rm -f conftest* 1814fi 1815 1816if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1817 echo "$ac_t""yes" 1>&6 1818 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1819 cat >> confdefs.h <<EOF 1820#define $ac_tr_func 1 1821EOF 1822 1823else 1824 echo "$ac_t""no" 1>&6 1825fi 1826done 1827 1828 1829 1830for ac_func in _getpty getpseudotty openpty grantpt unlockpt 1831do 1832echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1833echo "configure:1834: checking for $ac_func" >&5 1834if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1835 echo $ac_n "(cached) $ac_c" 1>&6 1836else 1837 cat > conftest.$ac_ext <<EOF 1838#line 1839 "configure" 1839#include "confdefs.h" 1840/* System header to define __stub macros and hopefully few prototypes, 1841 which can conflict with char $ac_func(); below. */ 1842#include <assert.h> 1843/* Override any gcc2 internal prototype to avoid an error. */ 1844/* We use char because int might match the return type of a gcc2 1845 builtin and then its argument prototype would still apply. */ 1846char $ac_func(); 1847 1848int main() { 1849 1850/* The GNU C library defines this for functions which it implements 1851 to always fail with ENOSYS. Some functions are actually named 1852 something starting with __ and the normal name is an alias. */ 1853#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1854choke me 1855#else 1856$ac_func(); 1857#endif 1858 1859; return 0; } 1860EOF 1861if { (eval echo configure:1862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1862 rm -rf conftest* 1863 eval "ac_cv_func_$ac_func=yes" 1864else 1865 echo "configure: failed program was:" >&5 1866 cat conftest.$ac_ext >&5 1867 rm -rf conftest* 1868 eval "ac_cv_func_$ac_func=no" 1869fi 1870rm -f conftest* 1871fi 1872 1873if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1874 echo "$ac_t""yes" 1>&6 1875 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1876 cat >> confdefs.h <<EOF 1877#define $ac_tr_func 1 1878EOF 1879 1880else 1881 echo "$ac_t""no" 1>&6 1882fi 1883done 1884 1885echo $ac_n "checking for pseudo ttys""... $ac_c" 1>&6 1886echo "configure:1887: checking for pseudo ttys" >&5 1887if test -c /dev/getpty && test $ac_cv_func_getpseudotty = yes 1888then 1889 cat >> confdefs.h <<\EOF 1890#define HAVE_GETPSEUDOTTY 1 1891EOF 1892 1893 echo "$ac_t""getpseudotty" 1>&6 1894else 1895if test -c /dev/ptmx && test -c /dev/pts/0 1896then 1897 cat >> confdefs.h <<\EOF 1898#define HAVE_DEV_PTMX 1 1899EOF 1900 1901 echo "$ac_t""streams ptys" 1>&6 1902else 1903if test -c /dev/ptc && test -c /dev/pts || test -d /dev/pts 1904then 1905 cat >> confdefs.h <<\EOF 1906#define HAVE_DEV_PTS_AND_PTC 1 1907EOF 1908 1909 echo "$ac_t""/dev/pts and /dev/ptc" 1>&6 1910else 1911if test -c /dev/ptyp10 1912then 1913 cat >> confdefs.h <<\EOF 1914#define HAVE_DEV_PTYP10 1 1915EOF 1916 1917 echo "$ac_t""sco-style ptys" 1>&6 1918else 1919 echo "$ac_t""bsd-style ptys" 1>&6 1920fi fi fi fi 1921 1922 1923 1924 1925 1926 1927 1928trap '' 1 2 15 1929cat > confcache <<\EOF 1930# This file is a shell script that caches the results of configure 1931# tests run on this system so they can be shared between configure 1932# scripts and configure runs. It is not useful on other systems. 1933# If it contains results you don't want to keep, you may remove or edit it. 1934# 1935# By default, configure uses ./config.cache as the cache file, 1936# creating it if it does not exist already. You can give configure 1937# the --cache-file=FILE option to use a different cache file; that is 1938# what configure does when it calls configure scripts in 1939# subdirectories, so they share the cache. 1940# Giving --cache-file=/dev/null disables caching, for debugging configure. 1941# config.status only pays attention to the cache file if you give it the 1942# --recheck option to rerun configure. 1943# 1944EOF 1945# The following way of writing the cache mishandles newlines in values, 1946# but we know of no workaround that is simple, portable, and efficient. 1947# So, don't put newlines in cache variables' values. 1948# Ultrix sh set writes to stderr and can't be redirected directly, 1949# and sets the high bit in the cache file unless we assign to the vars. 1950(set) 2>&1 | 1951 case `(ac_space=' '; set | grep ac_space) 2>&1` in 1952 *ac_space=\ *) 1953 # `set' does not quote correctly, so add quotes (double-quote substitution 1954 # turns \\\\ into \\, and sed turns \\ into \). 1955 sed -n \ 1956 -e "s/'/'\\\\''/g" \ 1957 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 1958 ;; 1959 *) 1960 # `set' quotes correctly as required by POSIX, so do not add quotes. 1961 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 1962 ;; 1963 esac >> confcache 1964if cmp -s $cache_file confcache; then 1965 : 1966else 1967 if test -w $cache_file; then 1968 echo "updating cache $cache_file" 1969 cat confcache > $cache_file 1970 else 1971 echo "not updating unwritable cache $cache_file" 1972 fi 1973fi 1974rm -f confcache 1975 1976trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 1977 1978test "x$prefix" = xNONE && prefix=$ac_default_prefix 1979# Let make expand exec_prefix. 1980test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1981 1982# Any assignment to VPATH causes Sun make to only execute 1983# the first set of double-colon rules, so remove it if not needed. 1984# If there is a colon in the path, we need to keep it. 1985if test "x$srcdir" = x.; then 1986 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 1987fi 1988 1989trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 1990 1991DEFS=-DHAVE_CONFIG_H 1992 1993# Without the "./", some shells look in PATH for config.status. 1994: ${CONFIG_STATUS=./config.status} 1995 1996echo creating $CONFIG_STATUS 1997rm -f $CONFIG_STATUS 1998cat > $CONFIG_STATUS <<EOF 1999#! /bin/sh 2000# Generated automatically by configure. 2001# Run this file to recreate the current configuration. 2002# This directory was configured as follows, 2003# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 2004# 2005# $0 $ac_configure_args 2006# 2007# Compiler output produced by configure, useful for debugging 2008# configure, is in ./config.log if it exists. 2009 2010ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 2011for ac_option 2012do 2013 case "\$ac_option" in 2014 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 2015 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 2016 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 2017 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 2018 echo "$CONFIG_STATUS generated by autoconf version 2.13" 2019 exit 0 ;; 2020 -help | --help | --hel | --he | --h) 2021 echo "\$ac_cs_usage"; exit 0 ;; 2022 *) echo "\$ac_cs_usage"; exit 1 ;; 2023 esac 2024done 2025 2026ac_given_srcdir=$srcdir 2027ac_given_INSTALL="$INSTALL" 2028 2029trap 'rm -fr `echo "Makefile fake_readline/Makefile test/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 2030EOF 2031cat >> $CONFIG_STATUS <<EOF 2032 2033# Protect against being on the right side of a sed subst in config.status. 2034sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 2035 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 2036$ac_vpsub 2037$extrasub 2038s%@SHELL@%$SHELL%g 2039s%@CFLAGS@%$CFLAGS%g 2040s%@CPPFLAGS@%$CPPFLAGS%g 2041s%@CXXFLAGS@%$CXXFLAGS%g 2042s%@FFLAGS@%$FFLAGS%g 2043s%@DEFS@%$DEFS%g 2044s%@LDFLAGS@%$LDFLAGS%g 2045s%@LIBS@%$LIBS%g 2046s%@exec_prefix@%$exec_prefix%g 2047s%@prefix@%$prefix%g 2048s%@program_transform_name@%$program_transform_name%g 2049s%@bindir@%$bindir%g 2050s%@sbindir@%$sbindir%g 2051s%@libexecdir@%$libexecdir%g 2052s%@datadir@%$datadir%g 2053s%@sysconfdir@%$sysconfdir%g 2054s%@sharedstatedir@%$sharedstatedir%g 2055s%@localstatedir@%$localstatedir%g 2056s%@libdir@%$libdir%g 2057s%@includedir@%$includedir%g 2058s%@oldincludedir@%$oldincludedir%g 2059s%@infodir@%$infodir%g 2060s%@mandir@%$mandir%g 2061s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 2062s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g 2063s%@INSTALL_DATA@%$INSTALL_DATA%g 2064s%@MAKE@%$MAKE%g 2065s%@TAR@%$TAR%g 2066s%@AR@%$AR%g 2067s%@RANLIB@%$RANLIB%g 2068s%@CC@%$CC%g 2069s%@CPP@%$CPP%g 2070s%@EXTRA_DEPS@%$EXTRA_DEPS%g 2071s%@EXTRA_CFLAGS@%$EXTRA_CFLAGS%g 2072s%@EXTRA_LIBS@%$EXTRA_LIBS%g 2073s%@TERMCAP_LIB@%$TERMCAP_LIB%g 2074 2075CEOF 2076EOF 2077 2078cat >> $CONFIG_STATUS <<\EOF 2079 2080# Split the substitutions into bite-sized pieces for seds with 2081# small command number limits, like on Digital OSF/1 and HP-UX. 2082ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 2083ac_file=1 # Number of current file. 2084ac_beg=1 # First line for current file. 2085ac_end=$ac_max_sed_cmds # Line after last line for current file. 2086ac_more_lines=: 2087ac_sed_cmds="" 2088while $ac_more_lines; do 2089 if test $ac_beg -gt 1; then 2090 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 2091 else 2092 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 2093 fi 2094 if test ! -s conftest.s$ac_file; then 2095 ac_more_lines=false 2096 rm -f conftest.s$ac_file 2097 else 2098 if test -z "$ac_sed_cmds"; then 2099 ac_sed_cmds="sed -f conftest.s$ac_file" 2100 else 2101 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 2102 fi 2103 ac_file=`expr $ac_file + 1` 2104 ac_beg=$ac_end 2105 ac_end=`expr $ac_end + $ac_max_sed_cmds` 2106 fi 2107done 2108if test -z "$ac_sed_cmds"; then 2109 ac_sed_cmds=cat 2110fi 2111EOF 2112 2113cat >> $CONFIG_STATUS <<EOF 2114 2115CONFIG_FILES=\${CONFIG_FILES-"Makefile fake_readline/Makefile test/Makefile"} 2116EOF 2117cat >> $CONFIG_STATUS <<\EOF 2118for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 2119 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2120 case "$ac_file" in 2121 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 2122 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 2123 *) ac_file_in="${ac_file}.in" ;; 2124 esac 2125 2126 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 2127 2128 # Remove last slash and all that follows it. Not all systems have dirname. 2129 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 2130 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2131 # The file is in a subdirectory. 2132 test ! -d "$ac_dir" && mkdir "$ac_dir" 2133 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 2134 # A "../" for each directory in $ac_dir_suffix. 2135 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 2136 else 2137 ac_dir_suffix= ac_dots= 2138 fi 2139 2140 case "$ac_given_srcdir" in 2141 .) srcdir=. 2142 if test -z "$ac_dots"; then top_srcdir=. 2143 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 2144 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 2145 *) # Relative path. 2146 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 2147 top_srcdir="$ac_dots$ac_given_srcdir" ;; 2148 esac 2149 2150 case "$ac_given_INSTALL" in 2151 [/$]*) INSTALL="$ac_given_INSTALL" ;; 2152 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 2153 esac 2154 2155 echo creating "$ac_file" 2156 rm -f "$ac_file" 2157 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 2158 case "$ac_file" in 2159 *Makefile*) ac_comsub="1i\\ 2160# $configure_input" ;; 2161 *) ac_comsub= ;; 2162 esac 2163 2164 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 2165 sed -e "$ac_comsub 2166s%@configure_input@%$configure_input%g 2167s%@srcdir@%$srcdir%g 2168s%@top_srcdir@%$top_srcdir%g 2169s%@INSTALL@%$INSTALL%g 2170" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 2171fi; done 2172rm -f conftest.s* 2173 2174# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 2175# NAME is the cpp macro being defined and VALUE is the value it is being given. 2176# 2177# ac_d sets the value in "#define NAME VALUE" lines. 2178ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' 2179ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' 2180ac_dC='\3' 2181ac_dD='%g' 2182# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 2183ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 2184ac_uB='\([ ]\)%\1#\2define\3' 2185ac_uC=' ' 2186ac_uD='\4%g' 2187# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 2188ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 2189ac_eB='$%\1#\2define\3' 2190ac_eC=' ' 2191ac_eD='%g' 2192 2193if test "${CONFIG_HEADERS+set}" != set; then 2194EOF 2195cat >> $CONFIG_STATUS <<EOF 2196 CONFIG_HEADERS="config.h" 2197EOF 2198cat >> $CONFIG_STATUS <<\EOF 2199fi 2200for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then 2201 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2202 case "$ac_file" in 2203 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 2204 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 2205 *) ac_file_in="${ac_file}.in" ;; 2206 esac 2207 2208 echo creating $ac_file 2209 2210 rm -f conftest.frag conftest.in conftest.out 2211 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 2212 cat $ac_file_inputs > conftest.in 2213 2214EOF 2215 2216# Transform confdefs.h into a sed script conftest.vals that substitutes 2217# the proper values into config.h.in to produce config.h. And first: 2218# Protect against being on the right side of a sed subst in config.status. 2219# Protect against being in an unquoted here document in config.status. 2220rm -f conftest.vals 2221cat > conftest.hdr <<\EOF 2222s/[\\&%]/\\&/g 2223s%[\\$`]%\\&%g 2224s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp 2225s%ac_d%ac_u%gp 2226s%ac_u%ac_e%gp 2227EOF 2228sed -n -f conftest.hdr confdefs.h > conftest.vals 2229rm -f conftest.hdr 2230 2231# This sed command replaces #undef with comments. This is necessary, for 2232# example, in the case of _POSIX_SOURCE, which is predefined and required 2233# on some systems where configure will not decide to define it. 2234cat >> conftest.vals <<\EOF 2235s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% 2236EOF 2237 2238# Break up conftest.vals because some shells have a limit on 2239# the size of here documents, and old seds have small limits too. 2240 2241rm -f conftest.tail 2242while : 2243do 2244 ac_lines=`grep -c . conftest.vals` 2245 # grep -c gives empty output for an empty file on some AIX systems. 2246 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi 2247 # Write a limited-size here document to conftest.frag. 2248 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS 2249 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS 2250 echo 'CEOF 2251 sed -f conftest.frag conftest.in > conftest.out 2252 rm -f conftest.in 2253 mv conftest.out conftest.in 2254' >> $CONFIG_STATUS 2255 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 2256 rm -f conftest.vals 2257 mv conftest.tail conftest.vals 2258done 2259rm -f conftest.vals 2260 2261cat >> $CONFIG_STATUS <<\EOF 2262 rm -f conftest.frag conftest.h 2263 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h 2264 cat conftest.in >> conftest.h 2265 rm -f conftest.in 2266 if cmp -s $ac_file conftest.h 2>/dev/null; then 2267 echo "$ac_file is unchanged" 2268 rm -f conftest.h 2269 else 2270 # Remove last slash and all that follows it. Not all systems have dirname. 2271 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 2272 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2273 # The file is in a subdirectory. 2274 test ! -d "$ac_dir" && mkdir "$ac_dir" 2275 fi 2276 rm -f $ac_file 2277 mv conftest.h $ac_file 2278 fi 2279fi; done 2280 2281EOF 2282cat >> $CONFIG_STATUS <<EOF 2283 2284EOF 2285cat >> $CONFIG_STATUS <<\EOF 2286 2287exit 0 2288EOF 2289chmod +x $CONFIG_STATUS 2290rm -fr confdefs* $ac_clean_files 2291test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 2292 2293 2294