texinfo/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.1
   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:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14
  15 # Initialize some variables set by options.
  16 # The variables have the same names as the options, with
  17 # dashes changed to underlines.
  18 build=NONE
  19 cache_file=./config.cache
  20 exec_prefix=NONE
  21 host=NONE
  22 no_create=
  23 nonopt=NONE
  24 no_recursion=
  25 prefix=NONE
  26 program_prefix=NONE
  27 program_suffix=NONE
  28 program_transform_name=s,x,x,
  29 silent=
  30 site=
  31 srcdir=
  32 target=NONE
  33 verbose=
  34 x_includes=NONE
  35 x_libraries=NONE
  36 bindir='${exec_prefix}/bin'
  37 sbindir='${exec_prefix}/sbin'
  38 libexecdir='${exec_prefix}/libexec'
  39 datadir='${prefix}/share'
  40 sysconfdir='${prefix}/etc'
  41 sharedstatedir='${prefix}/com'
  42 localstatedir='${prefix}/var'
  43 libdir='${exec_prefix}/lib'
  44 includedir='${prefix}/include'
  45 oldincludedir='/usr/include'
  46 infodir='${prefix}/info'
  47 mandir='${prefix}/man'
  48
  49 # Initialize some other variables.
  50 subdirs=
  51 MFLAGS= MAKEFLAGS=
  52 SHELL=${CONFIG_SHELL-/bin/sh}
  53 # Maximum number of lines to put in a shell here document.
  54 ac_max_here_lines=12
  55
  56 ac_prev=
  57 for ac_option
  58 do
  59
  60   # If the previous option needs an argument, assign it.
  61   if test -n "$ac_prev"; then
  62     eval "$ac_prev=\$ac_option"
  63     ac_prev=
  64     continue
  65   fi
  66
  67   case "$ac_option" in
  68   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  69   *) ac_optarg= ;;
  70   esac
  71
  72   # Accept the important Cygnus configure options, so we can diagnose typos.
  73
  74   case "$ac_option" in
  75
  76   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  77     ac_prev=bindir ;;
  78   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  79     bindir="$ac_optarg" ;;
  80
  81   -build | --build | --buil | --bui | --bu)
  82     ac_prev=build ;;
  83   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  84     build="$ac_optarg" ;;
  85
  86   -cache-file | --cache-file | --cache-fil | --cache-fi \
  87   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  88     ac_prev=cache_file ;;
  89   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  90   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  91     cache_file="$ac_optarg" ;;
  92
  93   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  94     ac_prev=datadir ;;
  95   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  96   | --da=*)
  97     datadir="$ac_optarg" ;;
  98
  99   -disable-* | --disable-*)
 100     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 101     # Reject names that are not valid shell variable names.
 102     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 103       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 104     fi
 105     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 106     eval "enable_${ac_feature}=no" ;;
 107
 108   -enable-* | --enable-*)
 109     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 110     # Reject names that are not valid shell variable names.
 111     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 112       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 113     fi
 114     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 115     case "$ac_option" in
 116       *=*) ;;
 117       *) ac_optarg=yes ;;
 118     esac
 119     eval "enable_${ac_feature}='$ac_optarg'" ;;
 120
 121   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 122   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 123   | --exec | --exe | --ex)
 124     ac_prev=exec_prefix ;;
 125   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 126   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 127   | --exec=* | --exe=* | --ex=*)
 128     exec_prefix="$ac_optarg" ;;
 129
 130   -gas | --gas | --ga | --g)
 131     # Obsolete; use --with-gas.
 132     with_gas=yes ;;
 133
 134   -help | --help | --hel | --he)
 135     # Omit some internal or obsolete options to make the list less imposing.
 136     # This message is too long to be a string in the A/UX 3.1 sh.
 137     cat << EOF
 138 Usage: configure [options] [host]
 139 Options: [defaults in brackets after descriptions]
 140 Configuration:
 141   --cache-file=FILE       cache test results in FILE
 142   --help                  print this message
 143   --no-create             do not create output files
 144   --quiet, --silent       do not print \`checking...' messages
 145   --version               print the version of autoconf that created configure
 146 Directory and file names:
 147   --prefix=PREFIX         install architecture-independent files in PREFIX
 148                           [$ac_default_prefix]
 149   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 150                           [same as prefix]
 151   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 152   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 153   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 154   --datadir=DIR           read-only architecture-independent data in DIR
 155                           [PREFIX/share]
 156   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 157   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 158                           [PREFIX/com]
 159   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 160   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 161   --includedir=DIR        C header files in DIR [PREFIX/include]
 162   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 163   --infodir=DIR           info documentation in DIR [PREFIX/info]
 164   --mandir=DIR            man documentation in DIR [PREFIX/man]
 165   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 166   --program-prefix=PREFIX prepend PREFIX to installed program names
 167   --program-suffix=SUFFIX append SUFFIX to installed program names
 168   --program-transform-name=PROGRAM
 169                           run sed PROGRAM on installed program names
 170 EOF
 171     cat << EOF
 172 Host type:
 173   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 174   --host=HOST             configure for HOST [guessed]
 175   --target=TARGET         configure for TARGET [TARGET=HOST]
 176 Features and packages:
 177   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 178   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 179   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 180   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 181   --x-includes=DIR        X include files are in DIR
 182   --x-libraries=DIR       X library files are in DIR
 183 EOF
 184     if test -n "$ac_help"; then
 185       echo "--enable and --with options recognized:$ac_help"
 186     fi
 187     exit 0 ;;
 188
 189   -host | --host | --hos | --ho)
 190     ac_prev=host ;;
 191   -host=* | --host=* | --hos=* | --ho=*)
 192     host="$ac_optarg" ;;
 193
 194   -includedir | --includedir | --includedi | --included | --include \
 195   | --includ | --inclu | --incl | --inc)
 196     ac_prev=includedir ;;
 197   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 198   | --includ=* | --inclu=* | --incl=* | --inc=*)
 199     includedir="$ac_optarg" ;;
 200
 201   -infodir | --infodir | --infodi | --infod | --info | --inf)
 202     ac_prev=infodir ;;
 203   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 204     infodir="$ac_optarg" ;;
 205
 206   -libdir | --libdir | --libdi | --libd)
 207     ac_prev=libdir ;;
 208   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 209     libdir="$ac_optarg" ;;
 210
 211   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 212   | --libexe | --libex | --libe)
 213     ac_prev=libexecdir ;;
 214   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 215   | --libexe=* | --libex=* | --libe=*)
 216     libexecdir="$ac_optarg" ;;
 217
 218   -localstatedir | --localstatedir | --localstatedi | --localstated \
 219   | --localstate | --localstat | --localsta | --localst \
 220   | --locals | --local | --loca | --loc | --lo)
 221     ac_prev=localstatedir ;;
 222   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 223   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 224   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 225     localstatedir="$ac_optarg" ;;
 226
 227   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 228     ac_prev=mandir ;;
 229   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 230     mandir="$ac_optarg" ;;
 231
 232   -nfp | --nfp | --nf)
 233     # Obsolete; use --without-fp.
 234     with_fp=no ;;
 235
 236   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 237   | --no-cr | --no-c)
 238     no_create=yes ;;
 239
 240   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 241   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 242     no_recursion=yes ;;
 243
 244   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 245   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 246   | --oldin | --oldi | --old | --ol | --o)
 247     ac_prev=oldincludedir ;;
 248   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 249   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 250   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 251     oldincludedir="$ac_optarg" ;;
 252
 253   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 254     ac_prev=prefix ;;
 255   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 256     prefix="$ac_optarg" ;;
 257
 258   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 259   | --program-pre | --program-pr | --program-p)
 260     ac_prev=program_prefix ;;
 261   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 262   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 263     program_prefix="$ac_optarg" ;;
 264
 265   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 266   | --program-suf | --program-su | --program-s)
 267     ac_prev=program_suffix ;;
 268   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 269   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 270     program_suffix="$ac_optarg" ;;
 271
 272   -program-transform-name | --program-transform-name \
 273   | --program-transform-nam | --program-transform-na \
 274   | --program-transform-n | --program-transform- \
 275   | --program-transform | --program-transfor \
 276   | --program-transfo | --program-transf \
 277   | --program-trans | --program-tran \
 278   | --progr-tra | --program-tr | --program-t)
 279     ac_prev=program_transform_name ;;
 280   -program-transform-name=* | --program-transform-name=* \
 281   | --program-transform-nam=* | --program-transform-na=* \
 282   | --program-transform-n=* | --program-transform-=* \
 283   | --program-transform=* | --program-transfor=* \
 284   | --program-transfo=* | --program-transf=* \
 285   | --program-trans=* | --program-tran=* \
 286   | --progr-tra=* | --program-tr=* | --program-t=*)
 287     program_transform_name="$ac_optarg" ;;
 288
 289   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 290   | -silent | --silent | --silen | --sile | --sil)
 291     silent=yes ;;
 292
 293   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 294     ac_prev=sbindir ;;
 295   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 296   | --sbi=* | --sb=*)
 297     sbindir="$ac_optarg" ;;
 298
 299   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 300   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 301   | --sharedst | --shareds | --shared | --share | --shar \
 302   | --sha | --sh)
 303     ac_prev=sharedstatedir ;;
 304   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 305   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 306   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 307   | --sha=* | --sh=*)
 308     sharedstatedir="$ac_optarg" ;;
 309
 310   -site | --site | --sit)
 311     ac_prev=site ;;
 312   -site=* | --site=* | --sit=*)
 313     site="$ac_optarg" ;;
 314
 315   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 316     ac_prev=srcdir ;;
 317   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 318     srcdir="$ac_optarg" ;;
 319
 320   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 321   | --syscon | --sysco | --sysc | --sys | --sy)
 322     ac_prev=sysconfdir ;;
 323   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 324   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 325     sysconfdir="$ac_optarg" ;;
 326
 327   -target | --target | --targe | --targ | --tar | --ta | --t)
 328     ac_prev=target ;;
 329   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 330     target="$ac_optarg" ;;
 331
 332   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 333     verbose=yes ;;
 334
 335   -version | --version | --versio | --versi | --vers)
 336     echo "configure generated by autoconf version 2.12.1"
 337     exit 0 ;;
 338
 339   -with-* | --with-*)
 340     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 341     # Reject names that are not valid shell variable names.
 342     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 343       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 344     fi
 345     ac_package=`echo $ac_package| sed 's/-/_/g'`
 346     case "$ac_option" in
 347       *=*) ;;
 348       *) ac_optarg=yes ;;
 349     esac
 350     eval "with_${ac_package}='$ac_optarg'" ;;
 351
 352   -without-* | --without-*)
 353     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 354     # Reject names that are not valid shell variable names.
 355     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 356       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 357     fi
 358     ac_package=`echo $ac_package| sed 's/-/_/g'`
 359     eval "with_${ac_package}=no" ;;
 360
 361   --x)
 362     # Obsolete; use --with-x.
 363     with_x=yes ;;
 364
 365   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 366   | --x-incl | --x-inc | --x-in | --x-i)
 367     ac_prev=x_includes ;;
 368   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 369   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 370     x_includes="$ac_optarg" ;;
 371
 372   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 373   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 374     ac_prev=x_libraries ;;
 375   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 376   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 377     x_libraries="$ac_optarg" ;;
 378
 379   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 380     ;;
 381
 382   *)
 383     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 384       echo "configure: warning: $ac_option: invalid host type" 1>&2
 385     fi
 386     if test "x$nonopt" != xNONE; then
 387       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 388     fi
 389     nonopt="$ac_option"
 390     ;;
 391
 392   esac
 393 done
 394
 395 if test -n "$ac_prev"; then
 396   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 397 fi
 398
 399 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 400
 401 # File descriptor usage:
 402 # 0 standard input
 403 # 1 file creation
 404 # 2 errors and warnings
 405 # 3 some systems may open it to /dev/tty
 406 # 4 used on the Kubota Titan
 407 # 6 checking for... messages and results
 408 # 5 compiler messages saved in config.log
 409 if test "$silent" = yes; then
 410   exec 6>/dev/null
 411 else
 412   exec 6>&1
 413 fi
 414 exec 5>./config.log
 415
 416 echo "\
 417 This file contains any messages produced by compilers while
 418 running configure, to aid debugging if configure makes a mistake.
 419 " 1>&5
 420
 421 # Strip out --no-create and --no-recursion so they do not pile up.
 422 # Also quote any args containing shell metacharacters.
 423 ac_configure_args=
 424 for ac_arg
 425 do
 426   case "$ac_arg" in
 427   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 428   | --no-cr | --no-c) ;;
 429   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 430   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 431   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 432   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 433   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 434   esac
 435 done
 436
 437 # NLS nuisances.
 438 # Only set these to C if already set.  These must not be set unconditionally
 439 # because not all systems understand e.g. LANG=C (notably SCO).
 440 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 441 # Non-C LC_CTYPE values break the ctype check.
 442 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 443 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 444 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 445 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 446
 447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 448 rm -rf conftest* confdefs.h
 449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 450 echo > confdefs.h
 451
 452 # A filename unique to this package, relative to the directory that
 453 # configure is in, which we can look for to find out if srcdir is correct.
 454 ac_unique_file=texinfo.texi
 455
 456 # Find the source files, if location was not specified.
 457 if test -z "$srcdir"; then
 458   ac_srcdir_defaulted=yes
 459   # Try the directory containing this script, then its parent.
 460   ac_prog=$0
 461   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 462   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 463   srcdir=$ac_confdir
 464   if test ! -r $srcdir/$ac_unique_file; then
 465     srcdir=..
 466   fi
 467 else
 468   ac_srcdir_defaulted=no
 469 fi
 470 if test ! -r $srcdir/$ac_unique_file; then
 471   if test "$ac_srcdir_defaulted" = yes; then
 472     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 473   else
 474     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 475   fi
 476 fi
 477 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 478
 479 # Prefer explicitly selected file to automatically selected ones.
 480 if test -z "$CONFIG_SITE"; then
 481   if test "x$prefix" != xNONE; then
 482     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 483   else
 484     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 485   fi
 486 fi
 487 for ac_site_file in $CONFIG_SITE; do
 488   if test -r "$ac_site_file"; then
 489     echo "loading site script $ac_site_file"
 490     . "$ac_site_file"
 491   fi
 492 done
 493
 494 if test -r "$cache_file"; then
 495   echo "loading cache $cache_file"
 496   . $cache_file
 497 else
 498   echo "creating cache $cache_file"
 499   > $cache_file
 500 fi
 501
 502 ac_ext=c
 503 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 504 ac_cpp='$CPP $CPPFLAGS'
 505 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 506 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 507 cross_compiling=$ac_cv_prog_cc_cross
 508
 509 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 510   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 511   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 512     ac_n= ac_c='
 513 ' ac_t='        '
 514   else
 515     ac_n=-n ac_c= ac_t=
 516   fi
 517 else
 518   ac_n= ac_c='\c' ac_t=
 519 fi
 520
 521
 522
 523 ac_aux_dir=
 524 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 525   if test -f $ac_dir/install-sh; then
 526     ac_aux_dir=$ac_dir
 527     ac_install_sh="$ac_aux_dir/install-sh -c"
 528     break
 529   elif test -f $ac_dir/install.sh; then
 530     ac_aux_dir=$ac_dir
 531     ac_install_sh="$ac_aux_dir/install.sh -c"
 532     break
 533   fi
 534 done
 535 if test -z "$ac_aux_dir"; then
 536   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 537 fi
 538 ac_config_guess=$ac_aux_dir/config.guess
 539 ac_config_sub=$ac_aux_dir/config.sub
 540 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 541
 542 # Find a good install program.  We prefer a C program (faster),
 543 # so one script is as good as another.  But avoid the broken or
 544 # incompatible versions:
 545 # SysV /etc/install, /usr/sbin/install
 546 # SunOS /usr/etc/install
 547 # IRIX /sbin/install
 548 # AIX /bin/install
 549 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 550 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 551 # ./install, which can be erroneously created by make from ./install.sh.
 552 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 553 echo "configure:554: checking for a BSD compatible install" >&5
 554 if test -z "$INSTALL"; then
 555 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 556   echo $ac_n "(cached) $ac_c" 1>&6
 557 else
 558     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
 559   for ac_dir in $PATH; do
 560     # Account for people who put trailing slashes in PATH elements.
 561     case "$ac_dir/" in
 562     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 563     *)
 564       # OSF1 and SCO ODT 3.0 have their own names for install.
 565       for ac_prog in ginstall scoinst install; do
 566         if test -f $ac_dir/$ac_prog; then
 567           if test $ac_prog = install &&
 568             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 569             # AIX install.  It has an incompatible calling convention.
 570             # OSF/1 installbsd also uses dspmsg, but is usable.
 571             :
 572           else
 573             ac_cv_path_install="$ac_dir/$ac_prog -c"
 574             break 2
 575           fi
 576         fi
 577       done
 578       ;;
 579     esac
 580   done
 581   IFS="$ac_save_IFS"
 582
 583 fi
 584   if test "${ac_cv_path_install+set}" = set; then
 585     INSTALL="$ac_cv_path_install"
 586   else
 587     # As a last resort, use the slow shell script.  We don't cache a
 588     # path for INSTALL within a source directory, because that will
 589     # break other packages using the cache if that directory is
 590     # removed, or if the path is relative.
 591     INSTALL="$ac_install_sh"
 592   fi
 593 fi
 594 echo "$ac_t""$INSTALL" 1>&6
 595
 596 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 597 # It thinks the first close brace ends the variable substitution.
 598 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 599
 600 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 601
 602 # Extract the first word of "ranlib", so it can be a program name with args.
 603 set dummy ranlib; ac_word=$2
 604 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 605 echo "configure:606: checking for $ac_word" >&5
 606 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
 607   echo $ac_n "(cached) $ac_c" 1>&6
 608 else
 609   if test -n "$RANLIB"; then
 610   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 611 else
 612   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 613   for ac_dir in $PATH; do
 614     test -z "$ac_dir" && ac_dir=.
 615     if test -f $ac_dir/$ac_word; then
 616       ac_cv_prog_RANLIB="ranlib"
 617       break
 618     fi
 619   done
 620   IFS="$ac_save_ifs"
 621   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
 622 fi
 623 fi
 624 RANLIB="$ac_cv_prog_RANLIB"
 625 if test -n "$RANLIB"; then
 626   echo "$ac_t""$RANLIB" 1>&6
 627 else
 628   echo "$ac_t""no" 1>&6
 629 fi
 630
 631
 632 # Extract the first word of "gcc", so it can be a program name with args.
 633 set dummy gcc; ac_word=$2
 634 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 635 echo "configure:636: checking for $ac_word" >&5
 636 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 637   echo $ac_n "(cached) $ac_c" 1>&6
 638 else
 639   if test -n "$CC"; then
 640   ac_cv_prog_CC="$CC" # Let the user override the test.
 641 else
 642   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 643   for ac_dir in $PATH; do
 644     test -z "$ac_dir" && ac_dir=.
 645     if test -f $ac_dir/$ac_word; then
 646       ac_cv_prog_CC="gcc"
 647       break
 648     fi
 649   done
 650   IFS="$ac_save_ifs"
 651 fi
 652 fi
 653 CC="$ac_cv_prog_CC"
 654 if test -n "$CC"; then
 655   echo "$ac_t""$CC" 1>&6
 656 else
 657   echo "$ac_t""no" 1>&6
 658 fi
 659
 660 if test -z "$CC"; then
 661   # Extract the first word of "cc", so it can be a program name with args.
 662 set dummy cc; ac_word=$2
 663 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 664 echo "configure:665: checking for $ac_word" >&5
 665 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 666   echo $ac_n "(cached) $ac_c" 1>&6
 667 else
 668   if test -n "$CC"; then
 669   ac_cv_prog_CC="$CC" # Let the user override the test.
 670 else
 671   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 672   ac_prog_rejected=no
 673   for ac_dir in $PATH; do
 674     test -z "$ac_dir" && ac_dir=.
 675     if test -f $ac_dir/$ac_word; then
 676       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 677         ac_prog_rejected=yes
 678         continue
 679       fi
 680       ac_cv_prog_CC="cc"
 681       break
 682     fi
 683   done
 684   IFS="$ac_save_ifs"
 685 if test $ac_prog_rejected = yes; then
 686   # We found a bogon in the path, so make sure we never use it.
 687   set dummy $ac_cv_prog_CC
 688   shift
 689   if test $# -gt 0; then
 690     # We chose a different compiler from the bogus one.
 691     # However, it has the same basename, so the bogon will be chosen
 692     # first if we set CC to just the basename; use the full file name.
 693     shift
 694     set dummy "$ac_dir/$ac_word" "$@"
 695     shift
 696     ac_cv_prog_CC="$@"
 697   fi
 698 fi
 699 fi
 700 fi
 701 CC="$ac_cv_prog_CC"
 702 if test -n "$CC"; then
 703   echo "$ac_t""$CC" 1>&6
 704 else
 705   echo "$ac_t""no" 1>&6
 706 fi
 707
 708   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 709 fi
 710
 711 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 712 echo "configure:713: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 713
 714 ac_ext=c
 715 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 716 ac_cpp='$CPP $CPPFLAGS'
 717 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 718 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 719 cross_compiling=$ac_cv_prog_cc_cross
 720
 721 cat > conftest.$ac_ext <<EOF
 722 #line 723 "configure"
 723 #include "confdefs.h"
 724 main(){return(0);}
 725 EOF
 726 if { (eval echo configure:727: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 727   ac_cv_prog_cc_works=yes
 728   # If we can't run a trivial program, we are probably using a cross compiler.
 729   if (./conftest; exit) 2>/dev/null; then
 730     ac_cv_prog_cc_cross=no
 731   else
 732     ac_cv_prog_cc_cross=yes
 733   fi
 734 else
 735   echo "configure: failed program was:" >&5
 736   cat conftest.$ac_ext >&5
 737   ac_cv_prog_cc_works=no
 738 fi
 739 rm -fr conftest*
 740
 741 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 742 if test $ac_cv_prog_cc_works = no; then
 743   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 744 fi
 745 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 746 echo "configure:747: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 747 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 748 cross_compiling=$ac_cv_prog_cc_cross
 749
 750 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 751 echo "configure:752: checking whether we are using GNU C" >&5
 752 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 753   echo $ac_n "(cached) $ac_c" 1>&6
 754 else
 755   cat > conftest.c <<EOF
 756 #ifdef __GNUC__
 757   yes;
 758 #endif
 759 EOF
 760 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:761: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 761   ac_cv_prog_gcc=yes
 762 else
 763   ac_cv_prog_gcc=no
 764 fi
 765 fi
 766
 767 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 768
 769 if test $ac_cv_prog_gcc = yes; then
 770   GCC=yes
 771   ac_test_CFLAGS="${CFLAGS+set}"
 772   ac_save_CFLAGS="$CFLAGS"
 773   CFLAGS=
 774   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 775 echo "configure:776: checking whether ${CC-cc} accepts -g" >&5
 776 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 777   echo $ac_n "(cached) $ac_c" 1>&6
 778 else
 779   echo 'void f(){}' > conftest.c
 780 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 781   ac_cv_prog_cc_g=yes
 782 else
 783   ac_cv_prog_cc_g=no
 784 fi
 785 rm -f conftest*
 786
 787 fi
 788
 789 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 790   if test "$ac_test_CFLAGS" = set; then
 791     CFLAGS="$ac_save_CFLAGS"
 792   elif test $ac_cv_prog_cc_g = yes; then
 793     CFLAGS="-g -O2"
 794   else
 795     CFLAGS="-O2"
 796   fi
 797 else
 798   GCC=
 799   test "${CFLAGS+set}" = set || CFLAGS="-g"
 800 fi
 801
 802 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 803 echo "configure:804: checking for POSIXized ISC" >&5
 804 if test -d /etc/conf/kconfig.d &&
 805   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 806 then
 807   echo "$ac_t""yes" 1>&6
 808   ISC=yes # If later tests want to check for ISC.
 809   cat >> confdefs.h <<\EOF
 810 #define _POSIX_SOURCE 1
 811 EOF
 812
 813   if test "$GCC" = yes; then
 814     CC="$CC -posix"
 815   else
 816     CC="$CC -Xp"
 817   fi
 818 else
 819   echo "$ac_t""no" 1>&6
 820   ISC=
 821 fi
 822
 823 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 824 echo "configure:825: checking how to run the C preprocessor" >&5
 825 # On Suns, sometimes $CPP names a directory.
 826 if test -n "$CPP" && test -d "$CPP"; then
 827   CPP=
 828 fi
 829 if test -z "$CPP"; then
 830 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 831   echo $ac_n "(cached) $ac_c" 1>&6
 832 else
 833     # This must be in double quotes, not single quotes, because CPP may get
 834   # substituted into the Makefile and "${CC-cc}" will confuse make.
 835   CPP="${CC-cc} -E"
 836   # On the NeXT, cc -E runs the code through the compiler's parser,
 837   # not just through cpp.
 838   cat > conftest.$ac_ext <<EOF
 839 #line 840 "configure"
 840 #include "confdefs.h"
 841 #include <assert.h>
 842 Syntax Error
 843 EOF
 844 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 845 { (eval echo configure:846: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 846 ac_err=`grep -v '^ *+' conftest.out`
 847 if test -z "$ac_err"; then
 848   :
 849 else
 850   echo "$ac_err" >&5
 851   echo "configure: failed program was:" >&5
 852   cat conftest.$ac_ext >&5
 853   rm -rf conftest*
 854   CPP="${CC-cc} -E -traditional-cpp"
 855   cat > conftest.$ac_ext <<EOF
 856 #line 857 "configure"
 857 #include "confdefs.h"
 858 #include <assert.h>
 859 Syntax Error
 860 EOF
 861 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 862 { (eval echo configure:863: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 863 ac_err=`grep -v '^ *+' conftest.out`
 864 if test -z "$ac_err"; then
 865   :
 866 else
 867   echo "$ac_err" >&5
 868   echo "configure: failed program was:" >&5
 869   cat conftest.$ac_ext >&5
 870   rm -rf conftest*
 871   CPP=/lib/cpp
 872 fi
 873 rm -f conftest*
 874 fi
 875 rm -f conftest*
 876   ac_cv_prog_CPP="$CPP"
 877 fi
 878   CPP="$ac_cv_prog_CPP"
 879 else
 880   ac_cv_prog_CPP="$CPP"
 881 fi
 882 echo "$ac_t""$CPP" 1>&6
 883
 884 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 885 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 886 echo "configure:887: checking for minix/config.h" >&5
 887 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 888   echo $ac_n "(cached) $ac_c" 1>&6
 889 else
 890   cat > conftest.$ac_ext <<EOF
 891 #line 892 "configure"
 892 #include "confdefs.h"
 893 #include <minix/config.h>
 894 EOF
 895 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 896 { (eval echo configure:897: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 897 ac_err=`grep -v '^ *+' conftest.out`
 898 if test -z "$ac_err"; then
 899   rm -rf conftest*
 900   eval "ac_cv_header_$ac_safe=yes"
 901 else
 902   echo "$ac_err" >&5
 903   echo "configure: failed program was:" >&5
 904   cat conftest.$ac_ext >&5
 905   rm -rf conftest*
 906   eval "ac_cv_header_$ac_safe=no"
 907 fi
 908 rm -f conftest*
 909 fi
 910 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 911   echo "$ac_t""yes" 1>&6
 912   MINIX=yes
 913 else
 914   echo "$ac_t""no" 1>&6
 915 MINIX=
 916 fi
 917
 918 if test "$MINIX" = yes; then
 919   cat >> confdefs.h <<\EOF
 920 #define _POSIX_SOURCE 1
 921 EOF
 922
 923   cat >> confdefs.h <<\EOF
 924 #define _POSIX_1_SOURCE 2
 925 EOF
 926
 927   cat >> confdefs.h <<\EOF
 928 #define _MINIX 1
 929 EOF
 930
 931 fi
 932
 933
 934 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
 935 echo "configure:936: checking for Cygwin32 environment" >&5
 936 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
 937   echo $ac_n "(cached) $ac_c" 1>&6
 938 else
 939   cat > conftest.$ac_ext <<EOF
 940 #line 941 "configure"
 941 #include "confdefs.h"
 942
 943 int main() {
 944 int main () { return __CYGWIN32__; }
 945 ; return 0; }
 946 EOF
 947 if { (eval echo configure:948: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 948   rm -rf conftest*
 949   am_cv_cygwin32=yes
 950 else
 951   echo "configure: failed program was:" >&5
 952   cat conftest.$ac_ext >&5
 953   rm -rf conftest*
 954   am_cv_cygwin32=no
 955 fi
 956 rm -f conftest*
 957 rm -f conftest*
 958 fi
 959
 960 echo "$ac_t""$am_cv_cygwin32" 1>&6
 961 CYGWIN32=
 962 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
 963 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
 964 echo "configure:965: checking for executable suffix" >&5
 965 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
 966   echo $ac_n "(cached) $ac_c" 1>&6
 967 else
 968   if test "$CYGWIN32" = yes; then
 969 am_cv_exeext=.exe
 970 else
 971 cat > am_c_test.c << 'EOF'
 972 int main() {
 973 /* Nothing needed here */
 974 }
 975 EOF
 976 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
 977 am_cv_exeext=`ls am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
 978 rm -f am_c_test*
 979 fi
 980
 981 test x"${am_cv_exeext}" = x && am_cv_exeext=no
 982 fi
 983 EXEEXT=""
 984 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
 985 echo "$ac_t""${am_cv_exeext}" 1>&6
 986
 987
 988 # Needed on sysV68 for sigblock, sigsetmask.
 989 echo $ac_n "checking for sigblock in -lbsd""... $ac_c" 1>&6
 990 echo "configure:991: checking for sigblock in -lbsd" >&5
 991 ac_lib_var=`echo bsd'_'sigblock | sed 'y%./+-%__p_%'`
 992 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
 993   echo $ac_n "(cached) $ac_c" 1>&6
 994 else
 995   ac_save_LIBS="$LIBS"
 996 LIBS="-lbsd  $LIBS"
 997 cat > conftest.$ac_ext <<EOF
 998 #line 999 "configure"
 999 #include "confdefs.h"
1000 /* Override any gcc2 internal prototype to avoid an error.  */
1001 /* We use char because int might match the return type of a gcc2
1002     builtin and then its argument prototype would still apply.  */
1003 char sigblock();
1004
1005 int main() {
1006 sigblock()
1007 ; return 0; }
1008 EOF
1009 if { (eval echo configure:1010: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1010   rm -rf conftest*
1011   eval "ac_cv_lib_$ac_lib_var=yes"
1012 else
1013   echo "configure: failed program was:" >&5
1014   cat conftest.$ac_ext >&5
1015   rm -rf conftest*
1016   eval "ac_cv_lib_$ac_lib_var=no"
1017 fi
1018 rm -f conftest*
1019 LIBS="$ac_save_LIBS"
1020
1021 fi
1022 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1023   echo "$ac_t""yes" 1>&6
1024     ac_tr_lib=HAVE_LIB`echo bsd | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1025     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1026   cat >> confdefs.h <<EOF
1027 #define $ac_tr_lib 1
1028 EOF
1029
1030   LIBS="-lbsd $LIBS"
1031
1032 else
1033   echo "$ac_t""no" 1>&6
1034 fi
1035
1036
1037 TERMLIBS=
1038 for termlib in curses ncurses termcap terminfo termlib ; do
1039    echo $ac_n "checking for tputs in -l${termlib}""... $ac_c" 1>&6
1040 echo "configure:1041: checking for tputs in -l${termlib}" >&5
1041 ac_lib_var=`echo ${termlib}'_'tputs | sed 'y%./+-%__p_%'`
1042 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1043   echo $ac_n "(cached) $ac_c" 1>&6
1044 else
1045   ac_save_LIBS="$LIBS"
1046 LIBS="-l${termlib}  $LIBS"
1047 cat > conftest.$ac_ext <<EOF
1048 #line 1049 "configure"
1049 #include "confdefs.h"
1050 /* Override any gcc2 internal prototype to avoid an error.  */
1051 /* We use char because int might match the return type of a gcc2
1052     builtin and then its argument prototype would still apply.  */
1053 char tputs();
1054
1055 int main() {
1056 tputs()
1057 ; return 0; }
1058 EOF
1059 if { (eval echo configure:1060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1060   rm -rf conftest*
1061   eval "ac_cv_lib_$ac_lib_var=yes"
1062 else
1063   echo "configure: failed program was:" >&5
1064   cat conftest.$ac_ext >&5
1065   rm -rf conftest*
1066   eval "ac_cv_lib_$ac_lib_var=no"
1067 fi
1068 rm -f conftest*
1069 LIBS="$ac_save_LIBS"
1070
1071 fi
1072 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1073   echo "$ac_t""yes" 1>&6
1074   TERMLIBS="${TERMLIBS} -l${termlib}"; break
1075 else
1076   echo "$ac_t""no" 1>&6
1077 fi
1078
1079 done
1080
1081
1082 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1083 echo "configure:1084: checking for ANSI C header files" >&5
1084 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1085   echo $ac_n "(cached) $ac_c" 1>&6
1086 else
1087   cat > conftest.$ac_ext <<EOF
1088 #line 1089 "configure"
1089 #include "confdefs.h"
1090 #include <stdlib.h>
1091 #include <stdarg.h>
1092 #include <string.h>
1093 #include <float.h>
1094 EOF
1095 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1096 { (eval echo configure:1097: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1097 ac_err=`grep -v '^ *+' conftest.out`
1098 if test -z "$ac_err"; then
1099   rm -rf conftest*
1100   ac_cv_header_stdc=yes
1101 else
1102   echo "$ac_err" >&5
1103   echo "configure: failed program was:" >&5
1104   cat conftest.$ac_ext >&5
1105   rm -rf conftest*
1106   ac_cv_header_stdc=no
1107 fi
1108 rm -f conftest*
1109
1110 if test $ac_cv_header_stdc = yes; then
1111   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1112 cat > conftest.$ac_ext <<EOF
1113 #line 1114 "configure"
1114 #include "confdefs.h"
1115 #include <string.h>
1116 EOF
1117 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1118   egrep "memchr" >/dev/null 2>&1; then
1119   :
1120 else
1121   rm -rf conftest*
1122   ac_cv_header_stdc=no
1123 fi
1124 rm -f conftest*
1125
1126 fi
1127
1128 if test $ac_cv_header_stdc = yes; then
1129   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1130 cat > conftest.$ac_ext <<EOF
1131 #line 1132 "configure"
1132 #include "confdefs.h"
1133 #include <stdlib.h>
1134 EOF
1135 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1136   egrep "free" >/dev/null 2>&1; then
1137   :
1138 else
1139   rm -rf conftest*
1140   ac_cv_header_stdc=no
1141 fi
1142 rm -f conftest*
1143
1144 fi
1145
1146 if test $ac_cv_header_stdc = yes; then
1147   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1148 if test "$cross_compiling" = yes; then
1149   :
1150 else
1151   cat > conftest.$ac_ext <<EOF
1152 #line 1153 "configure"
1153 #include "confdefs.h"
1154 #include <ctype.h>
1155 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1156 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1157 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1158 int main () { int i; for (i = 0; i < 256; i++)
1159 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1160 exit (0); }
1161
1162 EOF
1163 if { (eval echo configure:1164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1164 then
1165   :
1166 else
1167   echo "configure: failed program was:" >&5
1168   cat conftest.$ac_ext >&5
1169   rm -fr conftest*
1170   ac_cv_header_stdc=no
1171 fi
1172 rm -fr conftest*
1173 fi
1174
1175 fi
1176 fi
1177
1178 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1179 if test $ac_cv_header_stdc = yes; then
1180   cat >> confdefs.h <<\EOF
1181 #define STDC_HEADERS 1
1182 EOF
1183
1184 fi
1185
1186 for ac_hdr in unistd.h termios.h termio.h strings.h string.h varargs.h \
1187   sys/time.h sys/fcntl.h sys/ttold.h sys/ptem.h sys/file.h
1188 do
1189 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1190 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1191 echo "configure:1192: checking for $ac_hdr" >&5
1192 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1193   echo $ac_n "(cached) $ac_c" 1>&6
1194 else
1195   cat > conftest.$ac_ext <<EOF
1196 #line 1197 "configure"
1197 #include "confdefs.h"
1198 #include <$ac_hdr>
1199 EOF
1200 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1201 { (eval echo configure:1202: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1202 ac_err=`grep -v '^ *+' conftest.out`
1203 if test -z "$ac_err"; then
1204   rm -rf conftest*
1205   eval "ac_cv_header_$ac_safe=yes"
1206 else
1207   echo "$ac_err" >&5
1208   echo "configure: failed program was:" >&5
1209   cat conftest.$ac_ext >&5
1210   rm -rf conftest*
1211   eval "ac_cv_header_$ac_safe=no"
1212 fi
1213 rm -f conftest*
1214 fi
1215 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1216   echo "$ac_t""yes" 1>&6
1217     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1218   cat >> confdefs.h <<EOF
1219 #define $ac_tr_hdr 1
1220 EOF
1221
1222 else
1223   echo "$ac_t""no" 1>&6
1224 fi
1225 done
1226
1227
1228 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1229 echo "configure:1230: checking for off_t" >&5
1230 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1231   echo $ac_n "(cached) $ac_c" 1>&6
1232 else
1233   cat > conftest.$ac_ext <<EOF
1234 #line 1235 "configure"
1235 #include "confdefs.h"
1236 #include <sys/types.h>
1237 #if STDC_HEADERS
1238 #include <stdlib.h>
1239 #include <stddef.h>
1240 #endif
1241 EOF
1242 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1243   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1244   rm -rf conftest*
1245   ac_cv_type_off_t=yes
1246 else
1247   rm -rf conftest*
1248   ac_cv_type_off_t=no
1249 fi
1250 rm -f conftest*
1251
1252 fi
1253 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1254 if test $ac_cv_type_off_t = no; then
1255   cat >> confdefs.h <<\EOF
1256 #define off_t long
1257 EOF
1258
1259 fi
1260
1261 echo $ac_n "checking for working const""... $ac_c" 1>&6
1262 echo "configure:1263: checking for working const" >&5
1263 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1264   echo $ac_n "(cached) $ac_c" 1>&6
1265 else
1266   cat > conftest.$ac_ext <<EOF
1267 #line 1268 "configure"
1268 #include "confdefs.h"
1269
1270 int main() {
1271
1272 /* Ultrix mips cc rejects this.  */
1273 typedef int charset[2]; const charset x;
1274 /* SunOS 4.1.1 cc rejects this.  */
1275 char const *const *ccp;
1276 char **p;
1277 /* NEC SVR4.0.2 mips cc rejects this.  */
1278 struct point {int x, y;};
1279 static struct point const zero = {0,0};
1280 /* AIX XL C 1.02.0.0 rejects this.
1281    It does not let you subtract one const X* pointer from another in an arm
1282    of an if-expression whose if-part is not a constant expression */
1283 const char *g = "string";
1284 ccp = &g + (g ? g-g : 0);
1285 /* HPUX 7.0 cc rejects these. */
1286 ++ccp;
1287 p = (char**) ccp;
1288 ccp = (char const *const *) p;
1289 { /* SCO 3.2v4 cc rejects this.  */
1290   char *t;
1291   char const *s = 0 ? (char *) 0 : (char const *) 0;
1292
1293   *t++ = 0;
1294 }
1295 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1296   int x[] = {25, 17};
1297   const int *foo = &x[0];
1298   ++foo;
1299 }
1300 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1301   typedef const int *iptr;
1302   iptr p = 0;
1303   ++p;
1304 }
1305 { /* AIX XL C 1.02.0.0 rejects this saying
1306      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1307   struct s { int j; const int *ap[3]; };
1308   struct s *b; b->j = 5;
1309 }
1310 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1311   const int foo = 10;
1312 }
1313
1314 ; return 0; }
1315 EOF
1316 if { (eval echo configure:1317: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1317   rm -rf conftest*
1318   ac_cv_c_const=yes
1319 else
1320   echo "configure: failed program was:" >&5
1321   cat conftest.$ac_ext >&5
1322   rm -rf conftest*
1323   ac_cv_c_const=no
1324 fi
1325 rm -f conftest*
1326 fi
1327
1328 echo "$ac_t""$ac_cv_c_const" 1>&6
1329 if test $ac_cv_c_const = no; then
1330   cat >> confdefs.h <<\EOF
1331 #define const
1332 EOF
1333
1334 fi
1335
1336 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
1337 echo "configure:1338: checking whether struct tm is in sys/time.h or time.h" >&5
1338 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
1339   echo $ac_n "(cached) $ac_c" 1>&6
1340 else
1341   cat > conftest.$ac_ext <<EOF
1342 #line 1343 "configure"
1343 #include "confdefs.h"
1344 #include <sys/types.h>
1345 #include <time.h>
1346 int main() {
1347 struct tm *tp; tp->tm_sec;
1348 ; return 0; }
1349 EOF
1350 if { (eval echo configure:1351: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1351   rm -rf conftest*
1352   ac_cv_struct_tm=time.h
1353 else
1354   echo "configure: failed program was:" >&5
1355   cat conftest.$ac_ext >&5
1356   rm -rf conftest*
1357   ac_cv_struct_tm=sys/time.h
1358 fi
1359 rm -f conftest*
1360 fi
1361
1362 echo "$ac_t""$ac_cv_struct_tm" 1>&6
1363 if test $ac_cv_struct_tm = sys/time.h; then
1364   cat >> confdefs.h <<\EOF
1365 #define TM_IN_SYS_TIME 1
1366 EOF
1367
1368 fi
1369
1370
1371 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1372 # for constant arguments.  Useless!
1373 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1374 echo "configure:1375: checking for working alloca.h" >&5
1375 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1376   echo $ac_n "(cached) $ac_c" 1>&6
1377 else
1378   cat > conftest.$ac_ext <<EOF
1379 #line 1380 "configure"
1380 #include "confdefs.h"
1381 #include <alloca.h>
1382 int main() {
1383 char *p = alloca(2 * sizeof(int));
1384 ; return 0; }
1385 EOF
1386 if { (eval echo configure:1387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1387   rm -rf conftest*
1388   ac_cv_header_alloca_h=yes
1389 else
1390   echo "configure: failed program was:" >&5
1391   cat conftest.$ac_ext >&5
1392   rm -rf conftest*
1393   ac_cv_header_alloca_h=no
1394 fi
1395 rm -f conftest*
1396 fi
1397
1398 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1399 if test $ac_cv_header_alloca_h = yes; then
1400   cat >> confdefs.h <<\EOF
1401 #define HAVE_ALLOCA_H 1
1402 EOF
1403
1404 fi
1405
1406 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1407 echo "configure:1408: checking for alloca" >&5
1408 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1409   echo $ac_n "(cached) $ac_c" 1>&6
1410 else
1411   cat > conftest.$ac_ext <<EOF
1412 #line 1413 "configure"
1413 #include "confdefs.h"
1414
1415 #ifdef __GNUC__
1416 # define alloca __builtin_alloca
1417 #else
1418 # if HAVE_ALLOCA_H
1419 #  include <alloca.h>
1420 # else
1421 #  ifdef _AIX
1422  #pragma alloca
1423 #  else
1424 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1425 char *alloca ();
1426 #   endif
1427 #  endif
1428 # endif
1429 #endif
1430
1431 int main() {
1432 char *p = (char *) alloca(1);
1433 ; return 0; }
1434 EOF
1435 if { (eval echo configure:1436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1436   rm -rf conftest*
1437   ac_cv_func_alloca_works=yes
1438 else
1439   echo "configure: failed program was:" >&5
1440   cat conftest.$ac_ext >&5
1441   rm -rf conftest*
1442   ac_cv_func_alloca_works=no
1443 fi
1444 rm -f conftest*
1445 fi
1446
1447 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1448 if test $ac_cv_func_alloca_works = yes; then
1449   cat >> confdefs.h <<\EOF
1450 #define HAVE_ALLOCA 1
1451 EOF
1452
1453 fi
1454
1455 if test $ac_cv_func_alloca_works = no; then
1456   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1457   # that cause trouble.  Some versions do not even contain alloca or
1458   # contain a buggy version.  If you still want to use their alloca,
1459   # use ar to extract alloca.o from them instead of compiling alloca.c.
1460   ALLOCA=alloca.o
1461   cat >> confdefs.h <<\EOF
1462 #define C_ALLOCA 1
1463 EOF
1464
1465
1466 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1467 echo "configure:1468: checking whether alloca needs Cray hooks" >&5
1468 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1469   echo $ac_n "(cached) $ac_c" 1>&6
1470 else
1471   cat > conftest.$ac_ext <<EOF
1472 #line 1473 "configure"
1473 #include "confdefs.h"
1474 #if defined(CRAY) && ! defined(CRAY2)
1475 webecray
1476 #else
1477 wenotbecray
1478 #endif
1479
1480 EOF
1481 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1482   egrep "webecray" >/dev/null 2>&1; then
1483   rm -rf conftest*
1484   ac_cv_os_cray=yes
1485 else
1486   rm -rf conftest*
1487   ac_cv_os_cray=no
1488 fi
1489 rm -f conftest*
1490
1491 fi
1492
1493 echo "$ac_t""$ac_cv_os_cray" 1>&6
1494 if test $ac_cv_os_cray = yes; then
1495 for ac_func in _getb67 GETB67 getb67; do
1496   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1497 echo "configure:1498: checking for $ac_func" >&5
1498 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1499   echo $ac_n "(cached) $ac_c" 1>&6
1500 else
1501   cat > conftest.$ac_ext <<EOF
1502 #line 1503 "configure"
1503 #include "confdefs.h"
1504 /* System header to define __stub macros and hopefully few prototypes,
1505     which can conflict with char $ac_func(); below.  */
1506 #include <assert.h>
1507 /* Override any gcc2 internal prototype to avoid an error.  */
1508 /* We use char because int might match the return type of a gcc2
1509     builtin and then its argument prototype would still apply.  */
1510 char $ac_func();
1511
1512 int main() {
1513
1514 /* The GNU C library defines this for functions which it implements
1515     to always fail with ENOSYS.  Some functions are actually named
1516     something starting with __ and the normal name is an alias.  */
1517 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1518 choke me
1519 #else
1520 $ac_func();
1521 #endif
1522
1523 ; return 0; }
1524 EOF
1525 if { (eval echo configure:1526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1526   rm -rf conftest*
1527   eval "ac_cv_func_$ac_func=yes"
1528 else
1529   echo "configure: failed program was:" >&5
1530   cat conftest.$ac_ext >&5
1531   rm -rf conftest*
1532   eval "ac_cv_func_$ac_func=no"
1533 fi
1534 rm -f conftest*
1535 fi
1536
1537 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1538   echo "$ac_t""yes" 1>&6
1539   cat >> confdefs.h <<EOF
1540 #define CRAY_STACKSEG_END $ac_func
1541 EOF
1542
1543   break
1544 else
1545   echo "$ac_t""no" 1>&6
1546 fi
1547
1548 done
1549 fi
1550
1551 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1552 echo "configure:1553: checking stack direction for C alloca" >&5
1553 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1554   echo $ac_n "(cached) $ac_c" 1>&6
1555 else
1556   if test "$cross_compiling" = yes; then
1557   ac_cv_c_stack_direction=0
1558 else
1559   cat > conftest.$ac_ext <<EOF
1560 #line 1561 "configure"
1561 #include "confdefs.h"
1562 find_stack_direction ()
1563 {
1564   static char *addr = 0;
1565   auto char dummy;
1566   if (addr == 0)
1567     {
1568       addr = &dummy;
1569       return find_stack_direction ();
1570     }
1571   else
1572     return (&dummy > addr) ? 1 : -1;
1573 }
1574 main ()
1575 {
1576   exit (find_stack_direction() < 0);
1577 }
1578 EOF
1579 if { (eval echo configure:1580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1580 then
1581   ac_cv_c_stack_direction=1
1582 else
1583   echo "configure: failed program was:" >&5
1584   cat conftest.$ac_ext >&5
1585   rm -fr conftest*
1586   ac_cv_c_stack_direction=-1
1587 fi
1588 rm -fr conftest*
1589 fi
1590
1591 fi
1592
1593 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1594 cat >> confdefs.h <<EOF
1595 #define STACK_DIRECTION $ac_cv_c_stack_direction
1596 EOF
1597
1598 fi
1599
1600 if test "$ac_cv_c_cross" = no; then
1601   echo $ac_n "checking whether setvbuf arguments are reversed""... $ac_c" 1>&6
1602 echo "configure:1603: checking whether setvbuf arguments are reversed" >&5
1603 if eval "test \"`echo '$''{'ac_cv_func_setvbuf_reversed'+set}'`\" = set"; then
1604   echo $ac_n "(cached) $ac_c" 1>&6
1605 else
1606   if test "$cross_compiling" = yes; then
1607     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1608 else
1609   cat > conftest.$ac_ext <<EOF
1610 #line 1611 "configure"
1611 #include "confdefs.h"
1612 #include <stdio.h>
1613 /* If setvbuf has the reversed format, exit 0. */
1614 main () {
1615   /* This call has the arguments reversed.
1616      A reversed system may check and see that the address of main
1617      is not _IOLBF, _IONBF, or _IOFBF, and return nonzero.  */
1618   if (setvbuf(stdout, _IOLBF, (char *) main, BUFSIZ) != 0)
1619     exit(1);
1620   putc('\r', stdout);
1621   exit(0);                      /* Non-reversed systems segv here.  */
1622 }
1623 EOF
1624 if { (eval echo configure:1625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1625 then
1626   ac_cv_func_setvbuf_reversed=yes
1627 else
1628   echo "configure: failed program was:" >&5
1629   cat conftest.$ac_ext >&5
1630   rm -fr conftest*
1631   ac_cv_func_setvbuf_reversed=no
1632 fi
1633 rm -fr conftest*
1634 fi
1635
1636 rm -f core core.* *.core
1637 fi
1638
1639 echo "$ac_t""$ac_cv_func_setvbuf_reversed" 1>&6
1640 if test $ac_cv_func_setvbuf_reversed = yes; then
1641   cat >> confdefs.h <<\EOF
1642 #define SETVBUF_REVERSED 1
1643 EOF
1644
1645 fi
1646
1647 fi
1648 for ac_func in setvbuf getcwd memset bzero strchr strcasecmp \
1649   vfprintf vsprintf strerror sigprocmask sigsetmask
1650 do
1651 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1652 echo "configure:1653: checking for $ac_func" >&5
1653 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1654   echo $ac_n "(cached) $ac_c" 1>&6
1655 else
1656   cat > conftest.$ac_ext <<EOF
1657 #line 1658 "configure"
1658 #include "confdefs.h"
1659 /* System header to define __stub macros and hopefully few prototypes,
1660     which can conflict with char $ac_func(); below.  */
1661 #include <assert.h>
1662 /* Override any gcc2 internal prototype to avoid an error.  */
1663 /* We use char because int might match the return type of a gcc2
1664     builtin and then its argument prototype would still apply.  */
1665 char $ac_func();
1666
1667 int main() {
1668
1669 /* The GNU C library defines this for functions which it implements
1670     to always fail with ENOSYS.  Some functions are actually named
1671     something starting with __ and the normal name is an alias.  */
1672 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1673 choke me
1674 #else
1675 $ac_func();
1676 #endif
1677
1678 ; return 0; }
1679 EOF
1680 if { (eval echo configure:1681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1681   rm -rf conftest*
1682   eval "ac_cv_func_$ac_func=yes"
1683 else
1684   echo "configure: failed program was:" >&5
1685   cat conftest.$ac_ext >&5
1686   rm -rf conftest*
1687   eval "ac_cv_func_$ac_func=no"
1688 fi
1689 rm -f conftest*
1690 fi
1691
1692 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1693   echo "$ac_t""yes" 1>&6
1694     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1695   cat >> confdefs.h <<EOF
1696 #define $ac_tr_func 1
1697 EOF
1698
1699 else
1700   echo "$ac_t""no" 1>&6
1701 fi
1702 done
1703
1704 for ac_func in memcpy memmove strdup
1705 do
1706 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1707 echo "configure:1708: checking for $ac_func" >&5
1708 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1709   echo $ac_n "(cached) $ac_c" 1>&6
1710 else
1711   cat > conftest.$ac_ext <<EOF
1712 #line 1713 "configure"
1713 #include "confdefs.h"
1714 /* System header to define __stub macros and hopefully few prototypes,
1715     which can conflict with char $ac_func(); below.  */
1716 #include <assert.h>
1717 /* Override any gcc2 internal prototype to avoid an error.  */
1718 /* We use char because int might match the return type of a gcc2
1719     builtin and then its argument prototype would still apply.  */
1720 char $ac_func();
1721
1722 int main() {
1723
1724 /* The GNU C library defines this for functions which it implements
1725     to always fail with ENOSYS.  Some functions are actually named
1726     something starting with __ and the normal name is an alias.  */
1727 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1728 choke me
1729 #else
1730 $ac_func();
1731 #endif
1732
1733 ; return 0; }
1734 EOF
1735 if { (eval echo configure:1736: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1736   rm -rf conftest*
1737   eval "ac_cv_func_$ac_func=yes"
1738 else
1739   echo "configure: failed program was:" >&5
1740   cat conftest.$ac_ext >&5
1741   rm -rf conftest*
1742   eval "ac_cv_func_$ac_func=no"
1743 fi
1744 rm -f conftest*
1745 fi
1746
1747 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1748   echo "$ac_t""yes" 1>&6
1749     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1750   cat >> confdefs.h <<EOF
1751 #define $ac_tr_func 1
1752 EOF
1753
1754 else
1755   echo "$ac_t""no" 1>&6
1756 LIBOBJS="$LIBOBJS ${ac_func}.o"
1757 fi
1758 done
1759
1760
1761
1762 trap '' 1 2 15
1763 cat > confcache <<\EOF
1764 # This file is a shell script that caches the results of configure
1765 # tests run on this system so they can be shared between configure
1766 # scripts and configure runs.  It is not useful on other systems.
1767 # If it contains results you don't want to keep, you may remove or edit it.
1768 #
1769 # By default, configure uses ./config.cache as the cache file,
1770 # creating it if it does not exist already.  You can give configure
1771 # the --cache-file=FILE option to use a different cache file; that is
1772 # what configure does when it calls configure scripts in
1773 # subdirectories, so they share the cache.
1774 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1775 # config.status only pays attention to the cache file if you give it the
1776 # --recheck option to rerun configure.
1777 #
1778 EOF
1779 # The following way of writing the cache mishandles newlines in values,
1780 # but we know of no workaround that is simple, portable, and efficient.
1781 # So, don't put newlines in cache variables' values.
1782 # Ultrix sh set writes to stderr and can't be redirected directly,
1783 # and sets the high bit in the cache file unless we assign to the vars.
1784 (set) 2>&1 |
1785   case `(ac_space=' '; set) 2>&1` in
1786   *ac_space=\ *)
1787     # `set' does not quote correctly, so add quotes (double-quote substitution
1788     # turns \\\\ into \\, and sed turns \\ into \).
1789     sed -n \
1790       -e "s/'/'\\\\''/g" \
1791       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1792     ;;
1793   *)
1794     # `set' quotes correctly as required by POSIX, so do not add quotes.
1795     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1796     ;;
1797   esac >> confcache
1798 if cmp -s $cache_file confcache; then
1799   :
1800 else
1801   if test -w $cache_file; then
1802     echo "updating cache $cache_file"
1803     cat confcache > $cache_file
1804   else
1805     echo "not updating unwritable cache $cache_file"
1806   fi
1807 fi
1808 rm -f confcache
1809
1810 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1811
1812 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1813 # Let make expand exec_prefix.
1814 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1815
1816 # Any assignment to VPATH causes Sun make to only execute
1817 # the first set of double-colon rules, so remove it if not needed.
1818 # If there is a colon in the path, we need to keep it.
1819 if test "x$srcdir" = x.; then
1820   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1821 fi
1822
1823 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1824
1825 # Transform confdefs.h into DEFS.
1826 # Protect against shell expansion while executing Makefile rules.
1827 # Protect against Makefile macro expansion.
1828 cat > conftest.defs <<\EOF
1829 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
1830 s%[     `~#$^&*(){}\\|;'"<>?]%\\&%g
1831 s%\[%\\&%g
1832 s%\]%\\&%g
1833 s%\$%$$%g
1834 EOF
1835 DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
1836 rm -f conftest.defs
1837
1838
1839 # Without the "./", some shells look in PATH for config.status.
1840 : ${CONFIG_STATUS=./config.status}
1841
1842 echo creating $CONFIG_STATUS
1843 rm -f $CONFIG_STATUS
1844 cat > $CONFIG_STATUS <<EOF
1845 #! /bin/sh
1846 # Generated automatically by configure.
1847 # Run this file to recreate the current configuration.
1848 # This directory was configured as follows,
1849 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1850 #
1851 # $0 $ac_configure_args
1852 #
1853 # Compiler output produced by configure, useful for debugging
1854 # configure, is in ./config.log if it exists.
1855
1856 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1857 for ac_option
1858 do
1859   case "\$ac_option" in
1860   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1861     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1862     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1863   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1864     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
1865     exit 0 ;;
1866   -help | --help | --hel | --he | --h)
1867     echo "\$ac_cs_usage"; exit 0 ;;
1868   *) echo "\$ac_cs_usage"; exit 1 ;;
1869   esac
1870 done
1871
1872 ac_given_srcdir=$srcdir
1873
1874 trap 'rm -fr `echo "Makefile libtxi/Makefile makeinfo/Makefile info/Makefile util/Makefile emacs/Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1875 EOF
1876 cat >> $CONFIG_STATUS <<EOF
1877
1878 # Protect against being on the right side of a sed subst in config.status.
1879 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1880  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1881 $ac_vpsub
1882 $extrasub
1883 s%@SHELL@%$SHELL%g
1884 s%@CFLAGS@%$CFLAGS%g
1885 s%@CPPFLAGS@%$CPPFLAGS%g
1886 s%@CXXFLAGS@%$CXXFLAGS%g
1887 s%@DEFS@%$DEFS%g
1888 s%@LDFLAGS@%$LDFLAGS%g
1889 s%@LIBS@%$LIBS%g
1890 s%@exec_prefix@%$exec_prefix%g
1891 s%@prefix@%$prefix%g
1892 s%@program_transform_name@%$program_transform_name%g
1893 s%@bindir@%$bindir%g
1894 s%@sbindir@%$sbindir%g
1895 s%@libexecdir@%$libexecdir%g
1896 s%@datadir@%$datadir%g
1897 s%@sysconfdir@%$sysconfdir%g
1898 s%@sharedstatedir@%$sharedstatedir%g
1899 s%@localstatedir@%$localstatedir%g
1900 s%@libdir@%$libdir%g
1901 s%@includedir@%$includedir%g
1902 s%@oldincludedir@%$oldincludedir%g
1903 s%@infodir@%$infodir%g
1904 s%@mandir@%$mandir%g
1905 s%@INSTALL@%$INSTALL%g
1906 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1907 s%@INSTALL_DATA@%$INSTALL_DATA%g
1908 s%@RANLIB@%$RANLIB%g
1909 s%@CC@%$CC%g
1910 s%@CPP@%$CPP%g
1911 s%@EXEEXT@%$EXEEXT%g
1912 s%@TERMLIBS@%$TERMLIBS%g
1913 s%@ALLOCA@%$ALLOCA%g
1914 s%@LIBOBJS@%$LIBOBJS%g
1915
1916 CEOF
1917 EOF
1918
1919 cat >> $CONFIG_STATUS <<\EOF
1920
1921 # Split the substitutions into bite-sized pieces for seds with
1922 # small command number limits, like on Digital OSF/1 and HP-UX.
1923 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1924 ac_file=1 # Number of current file.
1925 ac_beg=1 # First line for current file.
1926 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1927 ac_more_lines=:
1928 ac_sed_cmds=""
1929 while $ac_more_lines; do
1930   if test $ac_beg -gt 1; then
1931     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1932   else
1933     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1934   fi
1935   if test ! -s conftest.s$ac_file; then
1936     ac_more_lines=false
1937     rm -f conftest.s$ac_file
1938   else
1939     if test -z "$ac_sed_cmds"; then
1940       ac_sed_cmds="sed -f conftest.s$ac_file"
1941     else
1942       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1943     fi
1944     ac_file=`expr $ac_file + 1`
1945     ac_beg=$ac_end
1946     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1947   fi
1948 done
1949 if test -z "$ac_sed_cmds"; then
1950   ac_sed_cmds=cat
1951 fi
1952 EOF
1953
1954 cat >> $CONFIG_STATUS <<EOF
1955
1956 CONFIG_FILES=\${CONFIG_FILES-"Makefile libtxi/Makefile makeinfo/Makefile info/Makefile util/Makefile emacs/Makefile"}
1957 EOF
1958 cat >> $CONFIG_STATUS <<\EOF
1959 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1960   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1961   case "$ac_file" in
1962   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1963        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1964   *) ac_file_in="${ac_file}.in" ;;
1965   esac
1966
1967   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1968
1969   # Remove last slash and all that follows it.  Not all systems have dirname.
1970   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1971   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1972     # The file is in a subdirectory.
1973     test ! -d "$ac_dir" && mkdir "$ac_dir"
1974     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1975     # A "../" for each directory in $ac_dir_suffix.
1976     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1977   else
1978     ac_dir_suffix= ac_dots=
1979   fi
1980
1981   case "$ac_given_srcdir" in
1982   .)  srcdir=.
1983       if test -z "$ac_dots"; then top_srcdir=.
1984       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1985   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1986   *) # Relative path.
1987     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1988     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1989   esac
1990
1991
1992   echo creating "$ac_file"
1993   rm -f "$ac_file"
1994   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1995   case "$ac_file" in
1996   *Makefile*) ac_comsub="1i\\
1997 # $configure_input" ;;
1998   *) ac_comsub= ;;
1999   esac
2000
2001   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2002   sed -e "$ac_comsub
2003 s%@configure_input@%$configure_input%g
2004 s%@srcdir@%$srcdir%g
2005 s%@top_srcdir@%$top_srcdir%g
2006 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2007 fi; done
2008 rm -f conftest.s*
2009
2010 EOF
2011 cat >> $CONFIG_STATUS <<EOF
2012
2013 EOF
2014 cat >> $CONFIG_STATUS <<\EOF
2015
2016 exit 0
2017 EOF
2018 chmod +x $CONFIG_STATUS
2019 rm -fr confdefs* $ac_clean_files
2020 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2021