libf2c/libU77/configure

   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:
  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 2.13"
 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 "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 446
 447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 448 rm -rf conftest* confdefs.h
 449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 450 echo > confdefs.h
 451
 452 # A filename unique to this package, relative to the directory that
 453 # configure is in, which we can look for to find out if srcdir is correct.
 454 ac_unique_file=access_.c
 455
 456 # Find the source files, if location was not specified.
 457 if test -z "$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='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 507 cross_compiling=$ac_cv_prog_cc_cross
 508
 509 ac_exeext=
 510 ac_objext=o
 511 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 512   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 513   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 514     ac_n= ac_c='
 515 ' ac_t='        '
 516   else
 517     ac_n=-n ac_c= ac_t=
 518   fi
 519 else
 520   ac_n= ac_c='\c' ac_t=
 521 fi
 522
 523
 524
 525
 526 # For g77 we'll set CC to point at the built gcc, but this will get it into
 527 # the makefiles
 528 # Extract the first word of "gcc", so it can be a program name with args.
 529 set dummy gcc; ac_word=$2
 530 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 531 echo "configure:532: checking for $ac_word" >&5
 532 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 533   echo $ac_n "(cached) $ac_c" 1>&6
 534 else
 535   if test -n "$CC"; then
 536   ac_cv_prog_CC="$CC" # Let the user override the test.
 537 else
 538   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 539   ac_dummy="$PATH"
 540   for ac_dir in $ac_dummy; do
 541     test -z "$ac_dir" && ac_dir=.
 542     if test -f $ac_dir/$ac_word; then
 543       ac_cv_prog_CC="gcc"
 544       break
 545     fi
 546   done
 547   IFS="$ac_save_ifs"
 548 fi
 549 fi
 550 CC="$ac_cv_prog_CC"
 551 if test -n "$CC"; then
 552   echo "$ac_t""$CC" 1>&6
 553 else
 554   echo "$ac_t""no" 1>&6
 555 fi
 556
 557 if test -z "$CC"; then
 558   # Extract the first word of "cc", so it can be a program name with args.
 559 set dummy cc; ac_word=$2
 560 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 561 echo "configure:562: checking for $ac_word" >&5
 562 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 563   echo $ac_n "(cached) $ac_c" 1>&6
 564 else
 565   if test -n "$CC"; then
 566   ac_cv_prog_CC="$CC" # Let the user override the test.
 567 else
 568   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 569   ac_prog_rejected=no
 570   ac_dummy="$PATH"
 571   for ac_dir in $ac_dummy; do
 572     test -z "$ac_dir" && ac_dir=.
 573     if test -f $ac_dir/$ac_word; then
 574       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 575         ac_prog_rejected=yes
 576         continue
 577       fi
 578       ac_cv_prog_CC="cc"
 579       break
 580     fi
 581   done
 582   IFS="$ac_save_ifs"
 583 if test $ac_prog_rejected = yes; then
 584   # We found a bogon in the path, so make sure we never use it.
 585   set dummy $ac_cv_prog_CC
 586   shift
 587   if test $# -gt 0; then
 588     # We chose a different compiler from the bogus one.
 589     # However, it has the same basename, so the bogon will be chosen
 590     # first if we set CC to just the basename; use the full file name.
 591     shift
 592     set dummy "$ac_dir/$ac_word" "$@"
 593     shift
 594     ac_cv_prog_CC="$@"
 595   fi
 596 fi
 597 fi
 598 fi
 599 CC="$ac_cv_prog_CC"
 600 if test -n "$CC"; then
 601   echo "$ac_t""$CC" 1>&6
 602 else
 603   echo "$ac_t""no" 1>&6
 604 fi
 605
 606   if test -z "$CC"; then
 607     case "`uname -s`" in
 608     *win32* | *WIN32*)
 609       # Extract the first word of "cl", so it can be a program name with args.
 610 set dummy cl; ac_word=$2
 611 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 612 echo "configure:613: checking for $ac_word" >&5
 613 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 614   echo $ac_n "(cached) $ac_c" 1>&6
 615 else
 616   if test -n "$CC"; then
 617   ac_cv_prog_CC="$CC" # Let the user override the test.
 618 else
 619   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 620   ac_dummy="$PATH"
 621   for ac_dir in $ac_dummy; do
 622     test -z "$ac_dir" && ac_dir=.
 623     if test -f $ac_dir/$ac_word; then
 624       ac_cv_prog_CC="cl"
 625       break
 626     fi
 627   done
 628   IFS="$ac_save_ifs"
 629 fi
 630 fi
 631 CC="$ac_cv_prog_CC"
 632 if test -n "$CC"; then
 633   echo "$ac_t""$CC" 1>&6
 634 else
 635   echo "$ac_t""no" 1>&6
 636 fi
 637  ;;
 638     esac
 639   fi
 640   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 641 fi
 642
 643 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 644 echo "configure:645: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 645
 646 ac_ext=c
 647 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 648 ac_cpp='$CPP $CPPFLAGS'
 649 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 650 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 651 cross_compiling=$ac_cv_prog_cc_cross
 652
 653 cat > conftest.$ac_ext << EOF
 654
 655 #line 656 "configure"
 656 #include "confdefs.h"
 657
 658 main(){return(0);}
 659 EOF
 660 if { (eval echo configure:661: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 661   ac_cv_prog_cc_works=yes
 662   # If we can't run a trivial program, we are probably using a cross compiler.
 663   if (./conftest; exit) 2>/dev/null; then
 664     ac_cv_prog_cc_cross=no
 665   else
 666     ac_cv_prog_cc_cross=yes
 667   fi
 668 else
 669   echo "configure: failed program was:" >&5
 670   cat conftest.$ac_ext >&5
 671   ac_cv_prog_cc_works=no
 672 fi
 673 rm -fr conftest*
 674 ac_ext=c
 675 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 676 ac_cpp='$CPP $CPPFLAGS'
 677 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 678 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 679 cross_compiling=$ac_cv_prog_cc_cross
 680
 681 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 682 if test $ac_cv_prog_cc_works = no; then
 683   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 684 fi
 685 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 686 echo "configure:687: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 687 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 688 cross_compiling=$ac_cv_prog_cc_cross
 689
 690 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 691 echo "configure:692: checking whether we are using GNU C" >&5
 692 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 693   echo $ac_n "(cached) $ac_c" 1>&6
 694 else
 695   cat > conftest.c <<EOF
 696 #ifdef __GNUC__
 697   yes;
 698 #endif
 699 EOF
 700 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:701: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 701   ac_cv_prog_gcc=yes
 702 else
 703   ac_cv_prog_gcc=no
 704 fi
 705 fi
 706
 707 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 708
 709 if test $ac_cv_prog_gcc = yes; then
 710   GCC=yes
 711 else
 712   GCC=
 713 fi
 714
 715 ac_test_CFLAGS="${CFLAGS+set}"
 716 ac_save_CFLAGS="$CFLAGS"
 717 CFLAGS=
 718 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 719 echo "configure:720: checking whether ${CC-cc} accepts -g" >&5
 720 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 721   echo $ac_n "(cached) $ac_c" 1>&6
 722 else
 723   echo 'void f(){}' > conftest.c
 724 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 725   ac_cv_prog_cc_g=yes
 726 else
 727   ac_cv_prog_cc_g=no
 728 fi
 729 rm -f conftest*
 730
 731 fi
 732
 733 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 734 if test "$ac_test_CFLAGS" = set; then
 735   CFLAGS="$ac_save_CFLAGS"
 736 elif test $ac_cv_prog_cc_g = yes; then
 737   if test "$GCC" = yes; then
 738     CFLAGS="-g -O2"
 739   else
 740     CFLAGS="-g"
 741   fi
 742 else
 743   if test "$GCC" = yes; then
 744     CFLAGS="-O2"
 745   else
 746     CFLAGS=
 747   fi
 748 fi
 749
 750 if test "$CROSS";then
 751   ac_cv_c_cross=yes
 752 else
 753   ac_cv_c_cross=no
 754 fi
 755
 756 test "$AR" || AR=ar
 757
 758 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 759 echo "configure:760: checking whether ${MAKE-make} sets \${MAKE}" >&5
 760 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 761 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 762   echo $ac_n "(cached) $ac_c" 1>&6
 763 else
 764   cat > conftestmake <<\EOF
 765 all:
 766         @echo 'ac_maketemp="${MAKE}"'
 767 EOF
 768 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 769 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 770 if test -n "$ac_maketemp"; then
 771   eval ac_cv_prog_make_${ac_make}_set=yes
 772 else
 773   eval ac_cv_prog_make_${ac_make}_set=no
 774 fi
 775 rm -f conftestmake
 776 fi
 777 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 778   echo "$ac_t""yes" 1>&6
 779   SET_MAKE=
 780 else
 781   echo "$ac_t""no" 1>&6
 782   SET_MAKE="MAKE=${MAKE-make}"
 783 fi
 784
 785
 786 # Extract the first word of "chmod", so it can be a program name with args.
 787 set dummy chmod; ac_word=$2
 788 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 789 echo "configure:790: checking for $ac_word" >&5
 790 if eval "test \"`echo '$''{'ac_cv_path_ac_cv_prog_chmod'+set}'`\" = set"; then
 791   echo $ac_n "(cached) $ac_c" 1>&6
 792 else
 793   case "$ac_cv_prog_chmod" in
 794   /*)
 795   ac_cv_path_ac_cv_prog_chmod="$ac_cv_prog_chmod" # Let the user override the test with a path.
 796   ;;
 797   ?:/*)
 798   ac_cv_path_ac_cv_prog_chmod="$ac_cv_prog_chmod" # Let the user override the test with a dos path.
 799   ;;
 800   *)
 801   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 802   ac_dummy="$PATH"
 803   for ac_dir in $ac_dummy; do
 804     test -z "$ac_dir" && ac_dir=.
 805     if test -f $ac_dir/$ac_word; then
 806       ac_cv_path_ac_cv_prog_chmod="$ac_dir/$ac_word"
 807       break
 808     fi
 809   done
 810   IFS="$ac_save_ifs"
 811   test -z "$ac_cv_path_ac_cv_prog_chmod" && ac_cv_path_ac_cv_prog_chmod="no"
 812   ;;
 813 esac
 814 fi
 815 ac_cv_prog_chmod="$ac_cv_path_ac_cv_prog_chmod"
 816 if test -n "$ac_cv_prog_chmod"; then
 817   echo "$ac_t""$ac_cv_prog_chmod" 1>&6
 818 else
 819   echo "$ac_t""no" 1>&6
 820 fi
 821
 822 if test "$ac_cv_prog_chmod" != no || test "$CROSS"; then
 823   MAYBES=chmod_.o
 824   cat >> confdefs.h <<EOF
 825 #define CHMOD_PATH "$ac_cv_prog_chmod"
 826 EOF
 827
 828 else
 829   MAYBES=""
 830 fi
 831
 832 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 833 echo "configure:834: checking how to run the C preprocessor" >&5
 834 # On Suns, sometimes $CPP names a directory.
 835 if test -n "$CPP" && test -d "$CPP"; then
 836   CPP=
 837 fi
 838 if test -z "$CPP"; then
 839 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 840   echo $ac_n "(cached) $ac_c" 1>&6
 841 else
 842     # This must be in double quotes, not single quotes, because CPP may get
 843   # substituted into the Makefile and "${CC-cc}" will confuse make.
 844   CPP="${CC-cc} -E"
 845   # On the NeXT, cc -E runs the code through the compiler's parser,
 846   # not just through cpp.
 847   cat > conftest.$ac_ext <<EOF
 848 #line 849 "configure"
 849 #include "confdefs.h"
 850 #include <assert.h>
 851 Syntax Error
 852 EOF
 853 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 854 { (eval echo configure:855: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 855 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 856 if test -z "$ac_err"; then
 857   :
 858 else
 859   echo "$ac_err" >&5
 860   echo "configure: failed program was:" >&5
 861   cat conftest.$ac_ext >&5
 862   rm -rf conftest*
 863   CPP="${CC-cc} -E -traditional-cpp"
 864   cat > conftest.$ac_ext <<EOF
 865 #line 866 "configure"
 866 #include "confdefs.h"
 867 #include <assert.h>
 868 Syntax Error
 869 EOF
 870 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 871 { (eval echo configure:872: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 872 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 873 if test -z "$ac_err"; then
 874   :
 875 else
 876   echo "$ac_err" >&5
 877   echo "configure: failed program was:" >&5
 878   cat conftest.$ac_ext >&5
 879   rm -rf conftest*
 880   CPP="${CC-cc} -nologo -E"
 881   cat > conftest.$ac_ext <<EOF
 882 #line 883 "configure"
 883 #include "confdefs.h"
 884 #include <assert.h>
 885 Syntax Error
 886 EOF
 887 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 888 { (eval echo configure:889: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 889 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 890 if test -z "$ac_err"; then
 891   :
 892 else
 893   echo "$ac_err" >&5
 894   echo "configure: failed program was:" >&5
 895   cat conftest.$ac_ext >&5
 896   rm -rf conftest*
 897   CPP=/lib/cpp
 898 fi
 899 rm -f conftest*
 900 fi
 901 rm -f conftest*
 902 fi
 903 rm -f conftest*
 904   ac_cv_prog_CPP="$CPP"
 905 fi
 906   CPP="$ac_cv_prog_CPP"
 907 else
 908   ac_cv_prog_CPP="$CPP"
 909 fi
 910 echo "$ac_t""$CPP" 1>&6
 911
 912 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
 913 echo "configure:914: checking for ANSI C header files" >&5
 914 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
 915   echo $ac_n "(cached) $ac_c" 1>&6
 916 else
 917   cat > conftest.$ac_ext <<EOF
 918 #line 919 "configure"
 919 #include "confdefs.h"
 920 #include <stdlib.h>
 921 #include <stdarg.h>
 922 #include <string.h>
 923 #include <float.h>
 924 EOF
 925 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 926 { (eval echo configure:927: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 927 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 928 if test -z "$ac_err"; then
 929   rm -rf conftest*
 930   ac_cv_header_stdc=yes
 931 else
 932   echo "$ac_err" >&5
 933   echo "configure: failed program was:" >&5
 934   cat conftest.$ac_ext >&5
 935   rm -rf conftest*
 936   ac_cv_header_stdc=no
 937 fi
 938 rm -f conftest*
 939
 940 if test $ac_cv_header_stdc = yes; then
 941   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 942 cat > conftest.$ac_ext <<EOF
 943 #line 944 "configure"
 944 #include "confdefs.h"
 945 #include <string.h>
 946 EOF
 947 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 948   egrep "memchr" >/dev/null 2>&1; then
 949   :
 950 else
 951   rm -rf conftest*
 952   ac_cv_header_stdc=no
 953 fi
 954 rm -f conftest*
 955
 956 fi
 957
 958 if test $ac_cv_header_stdc = yes; then
 959   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 960 cat > conftest.$ac_ext <<EOF
 961 #line 962 "configure"
 962 #include "confdefs.h"
 963 #include <stdlib.h>
 964 EOF
 965 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 966   egrep "free" >/dev/null 2>&1; then
 967   :
 968 else
 969   rm -rf conftest*
 970   ac_cv_header_stdc=no
 971 fi
 972 rm -f conftest*
 973
 974 fi
 975
 976 if test $ac_cv_header_stdc = yes; then
 977   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 978 if test "$cross_compiling" = yes; then
 979   :
 980 else
 981   cat > conftest.$ac_ext <<EOF
 982 #line 983 "configure"
 983 #include "confdefs.h"
 984 #include <ctype.h>
 985 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 986 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 987 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 988 int main () { int i; for (i = 0; i < 256; i++)
 989 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 990 exit (0); }
 991
 992 EOF
 993 if { (eval echo configure:994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 994 then
 995   :
 996 else
 997   echo "configure: failed program was:" >&5
 998   cat conftest.$ac_ext >&5
 999   rm -fr conftest*
1000   ac_cv_header_stdc=no
1001 fi
1002 rm -fr conftest*
1003 fi
1004
1005 fi
1006 fi
1007
1008 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1009 if test $ac_cv_header_stdc = yes; then
1010   cat >> confdefs.h <<\EOF
1011 #define STDC_HEADERS 1
1012 EOF
1013
1014 fi
1015
1016
1017 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1018 echo "configure:1019: checking whether time.h and sys/time.h may both be included" >&5
1019 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1020   echo $ac_n "(cached) $ac_c" 1>&6
1021 else
1022   cat > conftest.$ac_ext <<EOF
1023 #line 1024 "configure"
1024 #include "confdefs.h"
1025 #include <sys/types.h>
1026 #include <sys/time.h>
1027 #include <time.h>
1028 int main() {
1029 struct tm *tp;
1030 ; return 0; }
1031 EOF
1032 if { (eval echo configure:1033: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1033   rm -rf conftest*
1034   ac_cv_header_time=yes
1035 else
1036   echo "configure: failed program was:" >&5
1037   cat conftest.$ac_ext >&5
1038   rm -rf conftest*
1039   ac_cv_header_time=no
1040 fi
1041 rm -f conftest*
1042 fi
1043
1044 echo "$ac_t""$ac_cv_header_time" 1>&6
1045 if test $ac_cv_header_time = yes; then
1046   cat >> confdefs.h <<\EOF
1047 #define TIME_WITH_SYS_TIME 1
1048 EOF
1049
1050 fi
1051
1052 for ac_hdr in limits.h unistd.h sys/time.h string.h stdlib.h \
1053   sys/param.h sys/times.h
1054 do
1055 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1056 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1057 echo "configure:1058: checking for $ac_hdr" >&5
1058 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1059   echo $ac_n "(cached) $ac_c" 1>&6
1060 else
1061   cat > conftest.$ac_ext <<EOF
1062 #line 1063 "configure"
1063 #include "confdefs.h"
1064 #include <$ac_hdr>
1065 EOF
1066 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1067 { (eval echo configure:1068: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1068 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1069 if test -z "$ac_err"; then
1070   rm -rf conftest*
1071   eval "ac_cv_header_$ac_safe=yes"
1072 else
1073   echo "$ac_err" >&5
1074   echo "configure: failed program was:" >&5
1075   cat conftest.$ac_ext >&5
1076   rm -rf conftest*
1077   eval "ac_cv_header_$ac_safe=no"
1078 fi
1079 rm -f conftest*
1080 fi
1081 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1082   echo "$ac_t""yes" 1>&6
1083     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1084   cat >> confdefs.h <<EOF
1085 #define $ac_tr_hdr 1
1086 EOF
1087
1088 else
1089   echo "$ac_t""no" 1>&6
1090 fi
1091 done
1092
1093
1094 echo $ac_n "checking for working const""... $ac_c" 1>&6
1095 echo "configure:1096: checking for working const" >&5
1096 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1097   echo $ac_n "(cached) $ac_c" 1>&6
1098 else
1099   cat > conftest.$ac_ext <<EOF
1100 #line 1101 "configure"
1101 #include "confdefs.h"
1102
1103 int main() {
1104
1105 /* Ultrix mips cc rejects this.  */
1106 typedef int charset[2]; const charset x;
1107 /* SunOS 4.1.1 cc rejects this.  */
1108 char const *const *ccp;
1109 char **p;
1110 /* NEC SVR4.0.2 mips cc rejects this.  */
1111 struct point {int x, y;};
1112 static struct point const zero = {0,0};
1113 /* AIX XL C 1.02.0.0 rejects this.
1114    It does not let you subtract one const X* pointer from another in an arm
1115    of an if-expression whose if-part is not a constant expression */
1116 const char *g = "string";
1117 ccp = &g + (g ? g-g : 0);
1118 /* HPUX 7.0 cc rejects these. */
1119 ++ccp;
1120 p = (char**) ccp;
1121 ccp = (char const *const *) p;
1122 { /* SCO 3.2v4 cc rejects this.  */
1123   char *t;
1124   char const *s = 0 ? (char *) 0 : (char const *) 0;
1125
1126   *t++ = 0;
1127 }
1128 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1129   int x[] = {25, 17};
1130   const int *foo = &x[0];
1131   ++foo;
1132 }
1133 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1134   typedef const int *iptr;
1135   iptr p = 0;
1136   ++p;
1137 }
1138 { /* AIX XL C 1.02.0.0 rejects this saying
1139      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1140   struct s { int j; const int *ap[3]; };
1141   struct s *b; b->j = 5;
1142 }
1143 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1144   const int foo = 10;
1145 }
1146
1147 ; return 0; }
1148 EOF
1149 if { (eval echo configure:1150: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1150   rm -rf conftest*
1151   ac_cv_c_const=yes
1152 else
1153   echo "configure: failed program was:" >&5
1154   cat conftest.$ac_ext >&5
1155   rm -rf conftest*
1156   ac_cv_c_const=no
1157 fi
1158 rm -f conftest*
1159 fi
1160
1161 echo "$ac_t""$ac_cv_c_const" 1>&6
1162 if test $ac_cv_c_const = no; then
1163   cat >> confdefs.h <<\EOF
1164 #define const
1165 EOF
1166
1167 fi
1168
1169 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1170 echo "configure:1171: checking for size_t" >&5
1171 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1172   echo $ac_n "(cached) $ac_c" 1>&6
1173 else
1174   cat > conftest.$ac_ext <<EOF
1175 #line 1176 "configure"
1176 #include "confdefs.h"
1177 #include <sys/types.h>
1178 #if STDC_HEADERS
1179 #include <stdlib.h>
1180 #include <stddef.h>
1181 #endif
1182 EOF
1183 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1184   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1185   rm -rf conftest*
1186   ac_cv_type_size_t=yes
1187 else
1188   rm -rf conftest*
1189   ac_cv_type_size_t=no
1190 fi
1191 rm -f conftest*
1192
1193 fi
1194 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1195 if test $ac_cv_type_size_t = no; then
1196   cat >> confdefs.h <<\EOF
1197 #define size_t unsigned
1198 EOF
1199
1200 fi
1201
1202 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
1203 echo "configure:1204: checking for mode_t" >&5
1204 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
1205   echo $ac_n "(cached) $ac_c" 1>&6
1206 else
1207   cat > conftest.$ac_ext <<EOF
1208 #line 1209 "configure"
1209 #include "confdefs.h"
1210 #include <sys/types.h>
1211 #if STDC_HEADERS
1212 #include <stdlib.h>
1213 #include <stddef.h>
1214 #endif
1215 EOF
1216 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1217   egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1218   rm -rf conftest*
1219   ac_cv_type_mode_t=yes
1220 else
1221   rm -rf conftest*
1222   ac_cv_type_mode_t=no
1223 fi
1224 rm -f conftest*
1225
1226 fi
1227 echo "$ac_t""$ac_cv_type_mode_t" 1>&6
1228 if test $ac_cv_type_mode_t = no; then
1229   cat >> confdefs.h <<\EOF
1230 #define mode_t int
1231 EOF
1232
1233 fi
1234
1235
1236 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
1237 echo "configure:1238: checking for pid_t" >&5
1238 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
1239   echo $ac_n "(cached) $ac_c" 1>&6
1240 else
1241   cat > conftest.$ac_ext <<EOF
1242 #line 1243 "configure"
1243 #include "confdefs.h"
1244 #include <sys/types.h>
1245 #if STDC_HEADERS
1246 #include <stdlib.h>
1247 #include <stddef.h>
1248 #endif
1249 EOF
1250 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1251   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1252   rm -rf conftest*
1253   ac_cv_type_pid_t=yes
1254 else
1255   rm -rf conftest*
1256   ac_cv_type_pid_t=no
1257 fi
1258 rm -f conftest*
1259
1260 fi
1261 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
1262 if test $ac_cv_type_pid_t = no; then
1263   cat >> confdefs.h <<\EOF
1264 #define pid_t int
1265 EOF
1266
1267 fi
1268
1269 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
1270 echo "configure:1271: checking for st_blksize in struct stat" >&5
1271 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
1272   echo $ac_n "(cached) $ac_c" 1>&6
1273 else
1274   cat > conftest.$ac_ext <<EOF
1275 #line 1276 "configure"
1276 #include "confdefs.h"
1277 #include <sys/types.h>
1278 #include <sys/stat.h>
1279 int main() {
1280 struct stat s; s.st_blksize;
1281 ; return 0; }
1282 EOF
1283 if { (eval echo configure:1284: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1284   rm -rf conftest*
1285   ac_cv_struct_st_blksize=yes
1286 else
1287   echo "configure: failed program was:" >&5
1288   cat conftest.$ac_ext >&5
1289   rm -rf conftest*
1290   ac_cv_struct_st_blksize=no
1291 fi
1292 rm -f conftest*
1293 fi
1294
1295 echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6
1296 if test $ac_cv_struct_st_blksize = yes; then
1297   cat >> confdefs.h <<\EOF
1298 #define HAVE_ST_BLKSIZE 1
1299 EOF
1300
1301 fi
1302
1303 echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6
1304 echo "configure:1305: checking for st_blocks in struct stat" >&5
1305 if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then
1306   echo $ac_n "(cached) $ac_c" 1>&6
1307 else
1308   cat > conftest.$ac_ext <<EOF
1309 #line 1310 "configure"
1310 #include "confdefs.h"
1311 #include <sys/types.h>
1312 #include <sys/stat.h>
1313 int main() {
1314 struct stat s; s.st_blocks;
1315 ; return 0; }
1316 EOF
1317 if { (eval echo configure:1318: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1318   rm -rf conftest*
1319   ac_cv_struct_st_blocks=yes
1320 else
1321   echo "configure: failed program was:" >&5
1322   cat conftest.$ac_ext >&5
1323   rm -rf conftest*
1324   ac_cv_struct_st_blocks=no
1325 fi
1326 rm -f conftest*
1327 fi
1328
1329 echo "$ac_t""$ac_cv_struct_st_blocks" 1>&6
1330 if test $ac_cv_struct_st_blocks = yes; then
1331   cat >> confdefs.h <<\EOF
1332 #define HAVE_ST_BLOCKS 1
1333 EOF
1334
1335 else
1336   LIBOBJS="$LIBOBJS fileblocks.${ac_objext}"
1337 fi
1338
1339 echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
1340 echo "configure:1341: checking for st_rdev in struct stat" >&5
1341 if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
1342   echo $ac_n "(cached) $ac_c" 1>&6
1343 else
1344   cat > conftest.$ac_ext <<EOF
1345 #line 1346 "configure"
1346 #include "confdefs.h"
1347 #include <sys/types.h>
1348 #include <sys/stat.h>
1349 int main() {
1350 struct stat s; s.st_rdev;
1351 ; return 0; }
1352 EOF
1353 if { (eval echo configure:1354: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1354   rm -rf conftest*
1355   ac_cv_struct_st_rdev=yes
1356 else
1357   echo "configure: failed program was:" >&5
1358   cat conftest.$ac_ext >&5
1359   rm -rf conftest*
1360   ac_cv_struct_st_rdev=no
1361 fi
1362 rm -f conftest*
1363 fi
1364
1365 echo "$ac_t""$ac_cv_struct_st_rdev" 1>&6
1366 if test $ac_cv_struct_st_rdev = yes; then
1367   cat >> confdefs.h <<\EOF
1368 #define HAVE_ST_RDEV 1
1369 EOF
1370
1371 fi
1372
1373 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
1374 echo "configure:1375: checking whether struct tm is in sys/time.h or time.h" >&5
1375 if eval "test \"`echo '$''{'ac_cv_struct_tm'+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 <sys/types.h>
1382 #include <time.h>
1383 int main() {
1384 struct tm *tp; tp->tm_sec;
1385 ; return 0; }
1386 EOF
1387 if { (eval echo configure:1388: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1388   rm -rf conftest*
1389   ac_cv_struct_tm=time.h
1390 else
1391   echo "configure: failed program was:" >&5
1392   cat conftest.$ac_ext >&5
1393   rm -rf conftest*
1394   ac_cv_struct_tm=sys/time.h
1395 fi
1396 rm -f conftest*
1397 fi
1398
1399 echo "$ac_t""$ac_cv_struct_tm" 1>&6
1400 if test $ac_cv_struct_tm = sys/time.h; then
1401   cat >> confdefs.h <<\EOF
1402 #define TM_IN_SYS_TIME 1
1403 EOF
1404
1405 fi
1406
1407
1408 echo $ac_n "checking for gethostname in -lsocket""... $ac_c" 1>&6
1409 echo "configure:1410: checking for gethostname in -lsocket" >&5
1410 ac_lib_var=`echo socket'_'gethostname | sed 'y%./+-%__p_%'`
1411 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1412   echo $ac_n "(cached) $ac_c" 1>&6
1413 else
1414   ac_save_LIBS="$LIBS"
1415 LIBS="-lsocket  $LIBS"
1416 cat > conftest.$ac_ext <<EOF
1417 #line 1418 "configure"
1418 #include "confdefs.h"
1419 /* Override any gcc2 internal prototype to avoid an error.  */
1420 /* We use char because int might match the return type of a gcc2
1421     builtin and then its argument prototype would still apply.  */
1422 char gethostname();
1423
1424 int main() {
1425 gethostname()
1426 ; return 0; }
1427 EOF
1428 if { (eval echo configure:1429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1429   rm -rf conftest*
1430   eval "ac_cv_lib_$ac_lib_var=yes"
1431 else
1432   echo "configure: failed program was:" >&5
1433   cat conftest.$ac_ext >&5
1434   rm -rf conftest*
1435   eval "ac_cv_lib_$ac_lib_var=no"
1436 fi
1437 rm -f conftest*
1438 LIBS="$ac_save_LIBS"
1439
1440 fi
1441 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1442   echo "$ac_t""yes" 1>&6
1443   LIBS="$LIBS -lsocket"
1444 else
1445   echo "$ac_t""no" 1>&6
1446 fi
1447
1448
1449
1450 for ac_func in symlink getcwd getwd lstat gethostname strerror clock \
1451   getrusage times alarm getlogin getgid getuid kill link ttyname
1452 do
1453 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1454 echo "configure:1455: checking for $ac_func" >&5
1455 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1456   echo $ac_n "(cached) $ac_c" 1>&6
1457 else
1458   cat > conftest.$ac_ext <<EOF
1459 #line 1460 "configure"
1460 #include "confdefs.h"
1461 /* System header to define __stub macros and hopefully few prototypes,
1462     which can conflict with char $ac_func(); below.  */
1463 #include <assert.h>
1464 /* Override any gcc2 internal prototype to avoid an error.  */
1465 /* We use char because int might match the return type of a gcc2
1466     builtin and then its argument prototype would still apply.  */
1467 char $ac_func();
1468
1469 int main() {
1470
1471 /* The GNU C library defines this for functions which it implements
1472     to always fail with ENOSYS.  Some functions are actually named
1473     something starting with __ and the normal name is an alias.  */
1474 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1475 choke me
1476 #else
1477 $ac_func();
1478 #endif
1479
1480 ; return 0; }
1481 EOF
1482 if { (eval echo configure:1483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1483   rm -rf conftest*
1484   eval "ac_cv_func_$ac_func=yes"
1485 else
1486   echo "configure: failed program was:" >&5
1487   cat conftest.$ac_ext >&5
1488   rm -rf conftest*
1489   eval "ac_cv_func_$ac_func=no"
1490 fi
1491 rm -f conftest*
1492 fi
1493
1494 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1495   echo "$ac_t""yes" 1>&6
1496     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1497   cat >> confdefs.h <<EOF
1498 #define $ac_tr_func 1
1499 EOF
1500
1501 else
1502   echo "$ac_t""no" 1>&6
1503 fi
1504 done
1505
1506
1507
1508   for ac_func in gettimeofday
1509 do
1510 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1511 echo "configure:1512: checking for $ac_func" >&5
1512 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1513   echo $ac_n "(cached) $ac_c" 1>&6
1514 else
1515   cat > conftest.$ac_ext <<EOF
1516 #line 1517 "configure"
1517 #include "confdefs.h"
1518 /* System header to define __stub macros and hopefully few prototypes,
1519     which can conflict with char $ac_func(); below.  */
1520 #include <assert.h>
1521 /* Override any gcc2 internal prototype to avoid an error.  */
1522 /* We use char because int might match the return type of a gcc2
1523     builtin and then its argument prototype would still apply.  */
1524 char $ac_func();
1525
1526 int main() {
1527
1528 /* The GNU C library defines this for functions which it implements
1529     to always fail with ENOSYS.  Some functions are actually named
1530     something starting with __ and the normal name is an alias.  */
1531 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1532 choke me
1533 #else
1534 $ac_func();
1535 #endif
1536
1537 ; return 0; }
1538 EOF
1539 if { (eval echo configure:1540: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1540   rm -rf conftest*
1541   eval "ac_cv_func_$ac_func=yes"
1542 else
1543   echo "configure: failed program was:" >&5
1544   cat conftest.$ac_ext >&5
1545   rm -rf conftest*
1546   eval "ac_cv_func_$ac_func=no"
1547 fi
1548 rm -f conftest*
1549 fi
1550
1551 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1552   echo "$ac_t""yes" 1>&6
1553     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1554   cat >> confdefs.h <<EOF
1555 #define $ac_tr_func 1
1556 EOF
1557
1558 else
1559   echo "$ac_t""no" 1>&6
1560 fi
1561 done
1562
1563   if test "$ac_cv_func_gettimeofday" = yes; then
1564     echo $ac_n "checking for struct timezone""... $ac_c" 1>&6
1565 echo "configure:1566: checking for struct timezone" >&5
1566 if eval "test \"`echo '$''{'g77_cv_struct_timezone'+set}'`\" = set"; then
1567   echo $ac_n "(cached) $ac_c" 1>&6
1568 else
1569   cat > conftest.$ac_ext <<EOF
1570 #line 1571 "configure"
1571 #include "confdefs.h"
1572 #include <sys/time.h>
1573 int main() {
1574 struct timezone tz;
1575 ; return 0; }
1576 EOF
1577 if { (eval echo configure:1578: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1578   rm -rf conftest*
1579   g77_cv_struct_timezone=yes
1580 else
1581   echo "configure: failed program was:" >&5
1582   cat conftest.$ac_ext >&5
1583   rm -rf conftest*
1584   g77_cv_struct_timezone=no
1585 fi
1586 rm -f conftest*
1587 fi
1588
1589 echo "$ac_t""$g77_cv_struct_timezone" 1>&6
1590     if test $g77_cv_struct_timezone = yes; then
1591                   if test "$cross_compiling" = yes; then
1592   cat >> confdefs.h <<\EOF
1593 #define HAVE_TIMEZONE 1
1594 EOF
1595
1596 else
1597   cat > conftest.$ac_ext <<EOF
1598 #line 1599 "configure"
1599 #include "confdefs.h"
1600
1601 #ifdef TIME_WITH_SYS_TIME
1602 #include <sys/time.h>
1603 #include <time.h>
1604 #else
1605 #ifdef HAVE_SYS_TIME_H
1606 #include <sys/time.h>
1607 #else
1608 #include <time.h>
1609 #endif
1610 #endif
1611 main ()
1612 {
1613   struct timeval time;
1614   struct timezone dummy;
1615   if (gettimeofday (&time, &dummy))
1616     exit (1);
1617   else
1618     exit (0);
1619 }
1620 EOF
1621 if { (eval echo configure:1622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1622 then
1623   cat >> confdefs.h <<\EOF
1624 #define HAVE_TIMEZONE 1
1625 EOF
1626
1627 else
1628   echo "configure: failed program was:" >&5
1629   cat conftest.$ac_ext >&5
1630 fi
1631 rm -fr conftest*
1632 fi
1633
1634     fi
1635
1636     echo $ac_n "checking whether gettimeofday can accept two arguments""... $ac_c" 1>&6
1637 echo "configure:1638: checking whether gettimeofday can accept two arguments" >&5
1638 if eval "test \"`echo '$''{'emacs_cv_gettimeofday_two_arguments'+set}'`\" = set"; then
1639   echo $ac_n "(cached) $ac_c" 1>&6
1640 else
1641   cat > conftest.$ac_ext <<EOF
1642 #line 1643 "configure"
1643 #include "confdefs.h"
1644
1645 #ifdef TIME_WITH_SYS_TIME
1646 #include <sys/time.h>
1647 #include <time.h>
1648 #else
1649 #ifdef HAVE_SYS_TIME_H
1650 #include <sys/time.h>
1651 #else
1652 #include <time.h>
1653 #endif
1654 #endif
1655
1656 int main() {
1657
1658       struct timeval time;
1659       struct timezone dummy;
1660       gettimeofday (&time, &dummy);
1661 ; return 0; }
1662 EOF
1663 if { (eval echo configure:1664: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1664   rm -rf conftest*
1665   emacs_cv_gettimeofday_two_arguments=yes
1666 else
1667   echo "configure: failed program was:" >&5
1668   cat conftest.$ac_ext >&5
1669   rm -rf conftest*
1670   emacs_cv_gettimeofday_two_arguments=no
1671 fi
1672 rm -f conftest*
1673 fi
1674
1675 echo "$ac_t""$emacs_cv_gettimeofday_two_arguments" 1>&6
1676     if test $emacs_cv_gettimeofday_two_arguments = no; then
1677       cat >> confdefs.h <<\EOF
1678 #define GETTIMEOFDAY_ONE_ARGUMENT 1
1679 EOF
1680
1681     fi
1682   fi
1683
1684 test $ac_cv_func_symlink = yes && MAYBES="$MAYBES symlnk_.o"
1685 test $ac_cv_func_lstat = yes && MAYBES="$MAYBES lstat_.o"
1686 test $ac_cv_func_gethostname = yes && MAYBES="$MAYBES hostnm_.o"
1687 test $ac_cv_func_clock = yes && MAYBES="$MAYBES mclock_.o"
1688
1689
1690
1691
1692
1693 trap '' 1 2 15
1694 cat > confcache <<\EOF
1695 # This file is a shell script that caches the results of configure
1696 # tests run on this system so they can be shared between configure
1697 # scripts and configure runs.  It is not useful on other systems.
1698 # If it contains results you don't want to keep, you may remove or edit it.
1699 #
1700 # By default, configure uses ./config.cache as the cache file,
1701 # creating it if it does not exist already.  You can give configure
1702 # the --cache-file=FILE option to use a different cache file; that is
1703 # what configure does when it calls configure scripts in
1704 # subdirectories, so they share the cache.
1705 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1706 # config.status only pays attention to the cache file if you give it the
1707 # --recheck option to rerun configure.
1708 #
1709 EOF
1710 # The following way of writing the cache mishandles newlines in values,
1711 # but we know of no workaround that is simple, portable, and efficient.
1712 # So, don't put newlines in cache variables' values.
1713 # Ultrix sh set writes to stderr and can't be redirected directly,
1714 # and sets the high bit in the cache file unless we assign to the vars.
1715 (set) 2>&1 |
1716   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1717   *ac_space=\ *)
1718     # `set' does not quote correctly, so add quotes (double-quote substitution
1719     # turns \\\\ into \\, and sed turns \\ into \).
1720     sed -n \
1721       -e "s/'/'\\\\''/g" \
1722       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1723     ;;
1724   *)
1725     # `set' quotes correctly as required by POSIX, so do not add quotes.
1726     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1727     ;;
1728   esac >> confcache
1729 if cmp -s $cache_file confcache; then
1730   :
1731 else
1732   if test -w $cache_file; then
1733     echo "updating cache $cache_file"
1734     cat confcache > $cache_file
1735   else
1736     echo "not updating unwritable cache $cache_file"
1737   fi
1738 fi
1739 rm -f confcache
1740
1741 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1742
1743 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1744 # Let make expand exec_prefix.
1745 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1746
1747 # Any assignment to VPATH causes Sun make to only execute
1748 # the first set of double-colon rules, so remove it if not needed.
1749 # If there is a colon in the path, we need to keep it.
1750 if test "x$srcdir" = x.; then
1751   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1752 fi
1753
1754 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1755
1756 DEFS=-DHAVE_CONFIG_H
1757
1758 # Without the "./", some shells look in PATH for config.status.
1759 : ${CONFIG_STATUS=./config.status}
1760
1761 echo creating $CONFIG_STATUS
1762 rm -f $CONFIG_STATUS
1763 cat > $CONFIG_STATUS <<EOF
1764 #! /bin/sh
1765 # Generated automatically by configure.
1766 # Run this file to recreate the current configuration.
1767 # This directory was configured as follows,
1768 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1769 #
1770 # $0 $ac_configure_args
1771 #
1772 # Compiler output produced by configure, useful for debugging
1773 # configure, is in ./config.log if it exists.
1774
1775 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1776 for ac_option
1777 do
1778   case "\$ac_option" in
1779   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1780     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1781     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1782   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1783     echo "$CONFIG_STATUS generated by autoconf version 2.13"
1784     exit 0 ;;
1785   -help | --help | --hel | --he | --h)
1786     echo "\$ac_cs_usage"; exit 0 ;;
1787   *) echo "\$ac_cs_usage"; exit 1 ;;
1788   esac
1789 done
1790
1791 ac_given_srcdir=$srcdir
1792
1793 trap 'rm -fr `echo "Makefile config.h:config.hin" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1794 EOF
1795 cat >> $CONFIG_STATUS <<EOF
1796
1797 # Protect against being on the right side of a sed subst in config.status.
1798 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1799  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1800 $ac_vpsub
1801 $extrasub
1802 s%@SHELL@%$SHELL%g
1803 s%@CFLAGS@%$CFLAGS%g
1804 s%@CPPFLAGS@%$CPPFLAGS%g
1805 s%@CXXFLAGS@%$CXXFLAGS%g
1806 s%@FFLAGS@%$FFLAGS%g
1807 s%@DEFS@%$DEFS%g
1808 s%@LDFLAGS@%$LDFLAGS%g
1809 s%@LIBS@%$LIBS%g
1810 s%@exec_prefix@%$exec_prefix%g
1811 s%@prefix@%$prefix%g
1812 s%@program_transform_name@%$program_transform_name%g
1813 s%@bindir@%$bindir%g
1814 s%@sbindir@%$sbindir%g
1815 s%@libexecdir@%$libexecdir%g
1816 s%@datadir@%$datadir%g
1817 s%@sysconfdir@%$sysconfdir%g
1818 s%@sharedstatedir@%$sharedstatedir%g
1819 s%@localstatedir@%$localstatedir%g
1820 s%@libdir@%$libdir%g
1821 s%@includedir@%$includedir%g
1822 s%@oldincludedir@%$oldincludedir%g
1823 s%@infodir@%$infodir%g
1824 s%@mandir@%$mandir%g
1825 s%@CC@%$CC%g
1826 s%@AR@%$AR%g
1827 s%@SET_MAKE@%$SET_MAKE%g
1828 s%@ac_cv_prog_chmod@%$ac_cv_prog_chmod%g
1829 s%@CPP@%$CPP%g
1830 s%@LIBOBJS@%$LIBOBJS%g
1831 s%@MAYBES@%$MAYBES%g
1832 s%@CROSS@%$CROSS%g
1833 s%@RANLIB@%$RANLIB%g
1834 s%@RANLIB_TEST@%$RANLIB_TEST%g
1835
1836 CEOF
1837 EOF
1838
1839 cat >> $CONFIG_STATUS <<\EOF
1840
1841 # Split the substitutions into bite-sized pieces for seds with
1842 # small command number limits, like on Digital OSF/1 and HP-UX.
1843 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1844 ac_file=1 # Number of current file.
1845 ac_beg=1 # First line for current file.
1846 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1847 ac_more_lines=:
1848 ac_sed_cmds=""
1849 while $ac_more_lines; do
1850   if test $ac_beg -gt 1; then
1851     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1852   else
1853     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1854   fi
1855   if test ! -s conftest.s$ac_file; then
1856     ac_more_lines=false
1857     rm -f conftest.s$ac_file
1858   else
1859     if test -z "$ac_sed_cmds"; then
1860       ac_sed_cmds="sed -f conftest.s$ac_file"
1861     else
1862       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1863     fi
1864     ac_file=`expr $ac_file + 1`
1865     ac_beg=$ac_end
1866     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1867   fi
1868 done
1869 if test -z "$ac_sed_cmds"; then
1870   ac_sed_cmds=cat
1871 fi
1872 EOF
1873
1874 cat >> $CONFIG_STATUS <<EOF
1875
1876 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1877 EOF
1878 cat >> $CONFIG_STATUS <<\EOF
1879 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1880   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1881   case "$ac_file" in
1882   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1883        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1884   *) ac_file_in="${ac_file}.in" ;;
1885   esac
1886
1887   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1888
1889   # Remove last slash and all that follows it.  Not all systems have dirname.
1890   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1891   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1892     # The file is in a subdirectory.
1893     test ! -d "$ac_dir" && mkdir "$ac_dir"
1894     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1895     # A "../" for each directory in $ac_dir_suffix.
1896     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1897   else
1898     ac_dir_suffix= ac_dots=
1899   fi
1900
1901   case "$ac_given_srcdir" in
1902   .)  srcdir=.
1903       if test -z "$ac_dots"; then top_srcdir=.
1904       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1905   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1906   *) # Relative path.
1907     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1908     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1909   esac
1910
1911
1912   echo creating "$ac_file"
1913   rm -f "$ac_file"
1914   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1915   case "$ac_file" in
1916   *Makefile*) ac_comsub="1i\\
1917 # $configure_input" ;;
1918   *) ac_comsub= ;;
1919   esac
1920
1921   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1922   sed -e "$ac_comsub
1923 s%@configure_input@%$configure_input%g
1924 s%@srcdir@%$srcdir%g
1925 s%@top_srcdir@%$top_srcdir%g
1926 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1927 fi; done
1928 rm -f conftest.s*
1929
1930 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1931 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1932 #
1933 # ac_d sets the value in "#define NAME VALUE" lines.
1934 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1935 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1936 ac_dC='\3'
1937 ac_dD='%g'
1938 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1939 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1940 ac_uB='\([      ]\)%\1#\2define\3'
1941 ac_uC=' '
1942 ac_uD='\4%g'
1943 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1944 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1945 ac_eB='$%\1#\2define\3'
1946 ac_eC=' '
1947 ac_eD='%g'
1948
1949 if test "${CONFIG_HEADERS+set}" != set; then
1950 EOF
1951 cat >> $CONFIG_STATUS <<EOF
1952   CONFIG_HEADERS="config.h:config.hin"
1953 EOF
1954 cat >> $CONFIG_STATUS <<\EOF
1955 fi
1956 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1957   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1958   case "$ac_file" in
1959   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1960        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1961   *) ac_file_in="${ac_file}.in" ;;
1962   esac
1963
1964   echo creating $ac_file
1965
1966   rm -f conftest.frag conftest.in conftest.out
1967   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1968   cat $ac_file_inputs > conftest.in
1969
1970 EOF
1971
1972 # Transform confdefs.h into a sed script conftest.vals that substitutes
1973 # the proper values into config.h.in to produce config.h.  And first:
1974 # Protect against being on the right side of a sed subst in config.status.
1975 # Protect against being in an unquoted here document in config.status.
1976 rm -f conftest.vals
1977 cat > conftest.hdr <<\EOF
1978 s/[\\&%]/\\&/g
1979 s%[\\$`]%\\&%g
1980 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1981 s%ac_d%ac_u%gp
1982 s%ac_u%ac_e%gp
1983 EOF
1984 sed -n -f conftest.hdr confdefs.h > conftest.vals
1985 rm -f conftest.hdr
1986
1987 # This sed command replaces #undef with comments.  This is necessary, for
1988 # example, in the case of _POSIX_SOURCE, which is predefined and required
1989 # on some systems where configure will not decide to define it.
1990 cat >> conftest.vals <<\EOF
1991 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1992 EOF
1993
1994 # Break up conftest.vals because some shells have a limit on
1995 # the size of here documents, and old seds have small limits too.
1996
1997 rm -f conftest.tail
1998 while :
1999 do
2000   ac_lines=`grep -c . conftest.vals`
2001   # grep -c gives empty output for an empty file on some AIX systems.
2002   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2003   # Write a limited-size here document to conftest.frag.
2004   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2005   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2006   echo 'CEOF
2007   sed -f conftest.frag conftest.in > conftest.out
2008   rm -f conftest.in
2009   mv conftest.out conftest.in
2010 ' >> $CONFIG_STATUS
2011   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2012   rm -f conftest.vals
2013   mv conftest.tail conftest.vals
2014 done
2015 rm -f conftest.vals
2016
2017 cat >> $CONFIG_STATUS <<\EOF
2018   rm -f conftest.frag conftest.h
2019   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2020   cat conftest.in >> conftest.h
2021   rm -f conftest.in
2022   if cmp -s $ac_file conftest.h 2>/dev/null; then
2023     echo "$ac_file is unchanged"
2024     rm -f conftest.h
2025   else
2026     # Remove last slash and all that follows it.  Not all systems have dirname.
2027       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2028       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2029       # The file is in a subdirectory.
2030       test ! -d "$ac_dir" && mkdir "$ac_dir"
2031     fi
2032     rm -f $ac_file
2033     mv conftest.h $ac_file
2034   fi
2035 fi; done
2036
2037 EOF
2038 cat >> $CONFIG_STATUS <<EOF
2039
2040 EOF
2041 cat >> $CONFIG_STATUS <<\EOF
2042
2043 exit 0
2044 EOF
2045 chmod +x $CONFIG_STATUS
2046 rm -fr confdefs* $ac_clean_files
2047 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2048