keyanalyze/pgpring/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 "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 446
 447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 448 rm -rf conftest* confdefs.h
 449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 450 echo > confdefs.h
 451
 452 # A filename unique to this package, relative to the directory that
 453 # configure is in, which we can look for to find out if srcdir is correct.
 454 ac_unique_file=pgppubring.c
 455
 456 # Find the source files, if location was not specified.
 457 if test -z "$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
 527 ac_aux_dir=
 528 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 529   if 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   elif test -f $ac_dir/install.sh; then
 534     ac_aux_dir=$ac_dir
 535     ac_install_sh="$ac_aux_dir/install.sh -c"
 536     break
 537   fi
 538 done
 539 if test -z "$ac_aux_dir"; then
 540   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 541 fi
 542 ac_config_guess=$ac_aux_dir/config.guess
 543 ac_config_sub=$ac_aux_dir/config.sub
 544 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 545
 546 # Find a good install program.  We prefer a C program (faster),
 547 # so one script is as good as another.  But avoid the broken or
 548 # incompatible versions:
 549 # SysV /etc/install, /usr/sbin/install
 550 # SunOS /usr/etc/install
 551 # IRIX /sbin/install
 552 # AIX /bin/install
 553 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 554 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 555 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 556 # ./install, which can be erroneously created by make from ./install.sh.
 557 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 558 echo "configure:559: checking for a BSD compatible install" >&5
 559 if test -z "$INSTALL"; then
 560 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 561   echo $ac_n "(cached) $ac_c" 1>&6
 562 else
 563     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 564   for ac_dir in $PATH; do
 565     # Account for people who put trailing slashes in PATH elements.
 566     case "$ac_dir/" in
 567     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 568     *)
 569       # OSF1 and SCO ODT 3.0 have their own names for install.
 570       # Don't use installbsd from OSF since it installs stuff as root
 571       # by default.
 572       for ac_prog in ginstall scoinst install; do
 573         if test -f $ac_dir/$ac_prog; then
 574           if test $ac_prog = install &&
 575             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 576             # AIX install.  It has an incompatible calling convention.
 577             :
 578           else
 579             ac_cv_path_install="$ac_dir/$ac_prog -c"
 580             break 2
 581           fi
 582         fi
 583       done
 584       ;;
 585     esac
 586   done
 587   IFS="$ac_save_IFS"
 588
 589 fi
 590   if test "${ac_cv_path_install+set}" = set; then
 591     INSTALL="$ac_cv_path_install"
 592   else
 593     # As a last resort, use the slow shell script.  We don't cache a
 594     # path for INSTALL within a source directory, because that will
 595     # break other packages using the cache if that directory is
 596     # removed, or if the path is relative.
 597     INSTALL="$ac_install_sh"
 598   fi
 599 fi
 600 echo "$ac_t""$INSTALL" 1>&6
 601
 602 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 603 # It thinks the first close brace ends the variable substitution.
 604 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 605
 606 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 607
 608 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 609
 610 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
 611 echo "configure:612: checking whether build environment is sane" >&5
 612 # Just in case
 613 sleep 1
 614 echo timestamp > conftestfile
 615 # Do `set' in a subshell so we don't clobber the current shell's
 616 # arguments.  Must try -L first in case configure is actually a
 617 # symlink; some systems play weird games with the mod time of symlinks
 618 # (eg FreeBSD returns the mod time of the symlink's containing
 619 # directory).
 620 if (
 621    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
 622    if test "$*" = "X"; then
 623       # -L didn't work.
 624       set X `ls -t $srcdir/configure conftestfile`
 625    fi
 626    if test "$*" != "X $srcdir/configure conftestfile" \
 627       && test "$*" != "X conftestfile $srcdir/configure"; then
 628
 629       # If neither matched, then we have a broken ls.  This can happen
 630       # if, for instance, CONFIG_SHELL is bash and it inherits a
 631       # broken ls alias from the environment.  This has actually
 632       # happened.  Such a system could not be considered "sane".
 633       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
 634 alias in your environment" 1>&2; exit 1; }
 635    fi
 636
 637    test "$2" = conftestfile
 638    )
 639 then
 640    # Ok.
 641    :
 642 else
 643    { echo "configure: error: newly created file is older than distributed files!
 644 Check your system clock" 1>&2; exit 1; }
 645 fi
 646 rm -f conftest*
 647 echo "$ac_t""yes" 1>&6
 648 if test "$program_transform_name" = s,x,x,; then
 649   program_transform_name=
 650 else
 651   # Double any \ or $.  echo might interpret backslashes.
 652   cat <<\EOF_SED > conftestsed
 653 s,\\,\\\\,g; s,\$,$$,g
 654 EOF_SED
 655   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
 656   rm -f conftestsed
 657 fi
 658 test "$program_prefix" != NONE &&
 659   program_transform_name="s,^,${program_prefix},; $program_transform_name"
 660 # Use a double $ so make ignores it.
 661 test "$program_suffix" != NONE &&
 662   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
 663
 664 # sed with no file args requires a program.
 665 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 666
 667 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 668 echo "configure:669: checking whether ${MAKE-make} sets \${MAKE}" >&5
 669 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 670 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 671   echo $ac_n "(cached) $ac_c" 1>&6
 672 else
 673   cat > conftestmake <<\EOF
 674 all:
 675         @echo 'ac_maketemp="${MAKE}"'
 676 EOF
 677 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
 678 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
 679 if test -n "$ac_maketemp"; then
 680   eval ac_cv_prog_make_${ac_make}_set=yes
 681 else
 682   eval ac_cv_prog_make_${ac_make}_set=no
 683 fi
 684 rm -f conftestmake
 685 fi
 686 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
 687   echo "$ac_t""yes" 1>&6
 688   SET_MAKE=
 689 else
 690   echo "$ac_t""no" 1>&6
 691   SET_MAKE="MAKE=${MAKE-make}"
 692 fi
 693
 694
 695 PACKAGE=pgpring
 696
 697 VERSION=0.0
 698
 699 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
 700   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
 701 fi
 702 cat >> confdefs.h <<EOF
 703 #define PACKAGE "$PACKAGE"
 704 EOF
 705
 706 cat >> confdefs.h <<EOF
 707 #define VERSION "$VERSION"
 708 EOF
 709
 710
 711
 712 missing_dir=`cd $ac_aux_dir && pwd`
 713 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
 714 echo "configure:715: checking for working aclocal" >&5
 715 # Run test in a subshell; some versions of sh will print an error if
 716 # an executable is not found, even if stderr is redirected.
 717 # Redirect stdin to placate older versions of autoconf.  Sigh.
 718 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
 719    ACLOCAL=aclocal
 720    echo "$ac_t""found" 1>&6
 721 else
 722    ACLOCAL="$missing_dir/missing aclocal"
 723    echo "$ac_t""missing" 1>&6
 724 fi
 725
 726 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
 727 echo "configure:728: checking for working autoconf" >&5
 728 # Run test in a subshell; some versions of sh will print an error if
 729 # an executable is not found, even if stderr is redirected.
 730 # Redirect stdin to placate older versions of autoconf.  Sigh.
 731 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
 732    AUTOCONF=autoconf
 733    echo "$ac_t""found" 1>&6
 734 else
 735    AUTOCONF="$missing_dir/missing autoconf"
 736    echo "$ac_t""missing" 1>&6
 737 fi
 738
 739 echo $ac_n "checking for working automake""... $ac_c" 1>&6
 740 echo "configure:741: checking for working automake" >&5
 741 # Run test in a subshell; some versions of sh will print an error if
 742 # an executable is not found, even if stderr is redirected.
 743 # Redirect stdin to placate older versions of autoconf.  Sigh.
 744 if (automake --version) < /dev/null > /dev/null 2>&1; then
 745    AUTOMAKE=automake
 746    echo "$ac_t""found" 1>&6
 747 else
 748    AUTOMAKE="$missing_dir/missing automake"
 749    echo "$ac_t""missing" 1>&6
 750 fi
 751
 752 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
 753 echo "configure:754: checking for working autoheader" >&5
 754 # Run test in a subshell; some versions of sh will print an error if
 755 # an executable is not found, even if stderr is redirected.
 756 # Redirect stdin to placate older versions of autoconf.  Sigh.
 757 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
 758    AUTOHEADER=autoheader
 759    echo "$ac_t""found" 1>&6
 760 else
 761    AUTOHEADER="$missing_dir/missing autoheader"
 762    echo "$ac_t""missing" 1>&6
 763 fi
 764
 765 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
 766 echo "configure:767: checking for working makeinfo" >&5
 767 # Run test in a subshell; some versions of sh will print an error if
 768 # an executable is not found, even if stderr is redirected.
 769 # Redirect stdin to placate older versions of autoconf.  Sigh.
 770 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
 771    MAKEINFO=makeinfo
 772    echo "$ac_t""found" 1>&6
 773 else
 774    MAKEINFO="$missing_dir/missing makeinfo"
 775    echo "$ac_t""missing" 1>&6
 776 fi
 777
 778
 779
 780 # Make sure we can run config.sub.
 781 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 782 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 783 fi
 784
 785 echo $ac_n "checking host system type""... $ac_c" 1>&6
 786 echo "configure:787: checking host system type" >&5
 787
 788 host_alias=$host
 789 case "$host_alias" in
 790 NONE)
 791   case $nonopt in
 792   NONE)
 793     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 794     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 795     fi ;;
 796   *) host_alias=$nonopt ;;
 797   esac ;;
 798 esac
 799
 800 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 801 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 802 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 803 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 804 echo "$ac_t""$host" 1>&6
 805
 806 # Extract the first word of "gcc", so it can be a program name with args.
 807 set dummy gcc; ac_word=$2
 808 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 809 echo "configure:810: checking for $ac_word" >&5
 810 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 811   echo $ac_n "(cached) $ac_c" 1>&6
 812 else
 813   if test -n "$CC"; then
 814   ac_cv_prog_CC="$CC" # Let the user override the test.
 815 else
 816   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 817   ac_dummy="$PATH"
 818   for ac_dir in $ac_dummy; do
 819     test -z "$ac_dir" && ac_dir=.
 820     if test -f $ac_dir/$ac_word; then
 821       ac_cv_prog_CC="gcc"
 822       break
 823     fi
 824   done
 825   IFS="$ac_save_ifs"
 826 fi
 827 fi
 828 CC="$ac_cv_prog_CC"
 829 if test -n "$CC"; then
 830   echo "$ac_t""$CC" 1>&6
 831 else
 832   echo "$ac_t""no" 1>&6
 833 fi
 834
 835 if test -z "$CC"; then
 836   # Extract the first word of "cc", so it can be a program name with args.
 837 set dummy cc; ac_word=$2
 838 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 839 echo "configure:840: checking for $ac_word" >&5
 840 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 841   echo $ac_n "(cached) $ac_c" 1>&6
 842 else
 843   if test -n "$CC"; then
 844   ac_cv_prog_CC="$CC" # Let the user override the test.
 845 else
 846   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 847   ac_prog_rejected=no
 848   ac_dummy="$PATH"
 849   for ac_dir in $ac_dummy; do
 850     test -z "$ac_dir" && ac_dir=.
 851     if test -f $ac_dir/$ac_word; then
 852       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 853         ac_prog_rejected=yes
 854         continue
 855       fi
 856       ac_cv_prog_CC="cc"
 857       break
 858     fi
 859   done
 860   IFS="$ac_save_ifs"
 861 if test $ac_prog_rejected = yes; then
 862   # We found a bogon in the path, so make sure we never use it.
 863   set dummy $ac_cv_prog_CC
 864   shift
 865   if test $# -gt 0; then
 866     # We chose a different compiler from the bogus one.
 867     # However, it has the same basename, so the bogon will be chosen
 868     # first if we set CC to just the basename; use the full file name.
 869     shift
 870     set dummy "$ac_dir/$ac_word" "$@"
 871     shift
 872     ac_cv_prog_CC="$@"
 873   fi
 874 fi
 875 fi
 876 fi
 877 CC="$ac_cv_prog_CC"
 878 if test -n "$CC"; then
 879   echo "$ac_t""$CC" 1>&6
 880 else
 881   echo "$ac_t""no" 1>&6
 882 fi
 883
 884   if test -z "$CC"; then
 885     case "`uname -s`" in
 886     *win32* | *WIN32*)
 887       # Extract the first word of "cl", so it can be a program name with args.
 888 set dummy cl; ac_word=$2
 889 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 890 echo "configure:891: checking for $ac_word" >&5
 891 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 892   echo $ac_n "(cached) $ac_c" 1>&6
 893 else
 894   if test -n "$CC"; then
 895   ac_cv_prog_CC="$CC" # Let the user override the test.
 896 else
 897   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 898   ac_dummy="$PATH"
 899   for ac_dir in $ac_dummy; do
 900     test -z "$ac_dir" && ac_dir=.
 901     if test -f $ac_dir/$ac_word; then
 902       ac_cv_prog_CC="cl"
 903       break
 904     fi
 905   done
 906   IFS="$ac_save_ifs"
 907 fi
 908 fi
 909 CC="$ac_cv_prog_CC"
 910 if test -n "$CC"; then
 911   echo "$ac_t""$CC" 1>&6
 912 else
 913   echo "$ac_t""no" 1>&6
 914 fi
 915  ;;
 916     esac
 917   fi
 918   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 919 fi
 920
 921 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 922 echo "configure:923: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 923
 924 ac_ext=c
 925 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 926 ac_cpp='$CPP $CPPFLAGS'
 927 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 928 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 929 cross_compiling=$ac_cv_prog_cc_cross
 930
 931 cat > conftest.$ac_ext << EOF
 932
 933 #line 934 "configure"
 934 #include "confdefs.h"
 935
 936 main(){return(0);}
 937 EOF
 938 if { (eval echo configure:939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 939   ac_cv_prog_cc_works=yes
 940   # If we can't run a trivial program, we are probably using a cross compiler.
 941   if (./conftest; exit) 2>/dev/null; then
 942     ac_cv_prog_cc_cross=no
 943   else
 944     ac_cv_prog_cc_cross=yes
 945   fi
 946 else
 947   echo "configure: failed program was:" >&5
 948   cat conftest.$ac_ext >&5
 949   ac_cv_prog_cc_works=no
 950 fi
 951 rm -fr conftest*
 952 ac_ext=c
 953 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 954 ac_cpp='$CPP $CPPFLAGS'
 955 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 956 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 957 cross_compiling=$ac_cv_prog_cc_cross
 958
 959 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 960 if test $ac_cv_prog_cc_works = no; then
 961   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 962 fi
 963 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 964 echo "configure:965: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 965 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 966 cross_compiling=$ac_cv_prog_cc_cross
 967
 968 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 969 echo "configure:970: checking whether we are using GNU C" >&5
 970 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 971   echo $ac_n "(cached) $ac_c" 1>&6
 972 else
 973   cat > conftest.c <<EOF
 974 #ifdef __GNUC__
 975   yes;
 976 #endif
 977 EOF
 978 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:979: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 979   ac_cv_prog_gcc=yes
 980 else
 981   ac_cv_prog_gcc=no
 982 fi
 983 fi
 984
 985 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 986
 987 if test $ac_cv_prog_gcc = yes; then
 988   GCC=yes
 989 else
 990   GCC=
 991 fi
 992
 993 ac_test_CFLAGS="${CFLAGS+set}"
 994 ac_save_CFLAGS="$CFLAGS"
 995 CFLAGS=
 996 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 997 echo "configure:998: checking whether ${CC-cc} accepts -g" >&5
 998 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 999   echo $ac_n "(cached) $ac_c" 1>&6
1000 else
1001   echo 'void f(){}' > conftest.c
1002 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1003   ac_cv_prog_cc_g=yes
1004 else
1005   ac_cv_prog_cc_g=no
1006 fi
1007 rm -f conftest*
1008
1009 fi
1010
1011 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1012 if test "$ac_test_CFLAGS" = set; then
1013   CFLAGS="$ac_save_CFLAGS"
1014 elif test $ac_cv_prog_cc_g = yes; then
1015   if test "$GCC" = yes; then
1016     CFLAGS="-g -O2"
1017   else
1018     CFLAGS="-g"
1019   fi
1020 else
1021   if test "$GCC" = yes; then
1022     CFLAGS="-O2"
1023   else
1024     CFLAGS=
1025   fi
1026 fi
1027
1028 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
1029 echo "configure:1030: checking for POSIXized ISC" >&5
1030 if test -d /etc/conf/kconfig.d &&
1031   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
1032 then
1033   echo "$ac_t""yes" 1>&6
1034   ISC=yes # If later tests want to check for ISC.
1035   cat >> confdefs.h <<\EOF
1036 #define _POSIX_SOURCE 1
1037 EOF
1038
1039   if test "$GCC" = yes; then
1040     CC="$CC -posix"
1041   else
1042     CC="$CC -Xp"
1043   fi
1044 else
1045   echo "$ac_t""no" 1>&6
1046   ISC=
1047 fi
1048
1049
1050
1051
1052 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
1053 echo "configure:1054: checking for ${CC-cc} option to accept ANSI C" >&5
1054 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
1055   echo $ac_n "(cached) $ac_c" 1>&6
1056 else
1057   am_cv_prog_cc_stdc=no
1058 ac_save_CC="$CC"
1059 # Don't try gcc -ansi; that turns off useful extensions and
1060 # breaks some systems' header files.
1061 # AIX                   -qlanglvl=ansi
1062 # Ultrix and OSF/1      -std1
1063 # HP-UX                 -Aa -D_HPUX_SOURCE
1064 # SVR4                  -Xc -D__EXTENSIONS__
1065 for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1066 do
1067   CC="$ac_save_CC $ac_arg"
1068   cat > conftest.$ac_ext <<EOF
1069 #line 1070 "configure"
1070 #include "confdefs.h"
1071 #include <stdarg.h>
1072 #include <stdio.h>
1073 #include <sys/types.h>
1074 #include <sys/stat.h>
1075 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
1076 struct buf { int x; };
1077 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1078 static char *e (p, i)
1079      char **p;
1080      int i;
1081 {
1082   return p[i];
1083 }
1084 static char *f (char * (*g) (char **, int), char **p, ...)
1085 {
1086   char *s;
1087   va_list v;
1088   va_start (v,p);
1089   s = g (p, va_arg (v,int));
1090   va_end (v);
1091   return s;
1092 }
1093 int test (int i, double x);
1094 struct s1 {int (*f) (int a);};
1095 struct s2 {int (*f) (double a);};
1096 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1097 int argc;
1098 char **argv;
1099
1100 int main() {
1101
1102 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
1103
1104 ; return 0; }
1105 EOF
1106 if { (eval echo configure:1107: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1107   rm -rf conftest*
1108   am_cv_prog_cc_stdc="$ac_arg"; break
1109 else
1110   echo "configure: failed program was:" >&5
1111   cat conftest.$ac_ext >&5
1112 fi
1113 rm -f conftest*
1114 done
1115 CC="$ac_save_CC"
1116
1117 fi
1118
1119 if test -z "$am_cv_prog_cc_stdc"; then
1120   echo "$ac_t""none needed" 1>&6
1121 else
1122   echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
1123 fi
1124 case "x$am_cv_prog_cc_stdc" in
1125   x|xno) ;;
1126   *) CC="$CC $am_cv_prog_cc_stdc" ;;
1127 esac
1128
1129 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1130 echo "configure:1131: checking how to run the C preprocessor" >&5
1131 # On Suns, sometimes $CPP names a directory.
1132 if test -n "$CPP" && test -d "$CPP"; then
1133   CPP=
1134 fi
1135 if test -z "$CPP"; then
1136 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1137   echo $ac_n "(cached) $ac_c" 1>&6
1138 else
1139     # This must be in double quotes, not single quotes, because CPP may get
1140   # substituted into the Makefile and "${CC-cc}" will confuse make.
1141   CPP="${CC-cc} -E"
1142   # On the NeXT, cc -E runs the code through the compiler's parser,
1143   # not just through cpp.
1144   cat > conftest.$ac_ext <<EOF
1145 #line 1146 "configure"
1146 #include "confdefs.h"
1147 #include <assert.h>
1148 Syntax Error
1149 EOF
1150 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1151 { (eval echo configure:1152: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1152 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1153 if test -z "$ac_err"; then
1154   :
1155 else
1156   echo "$ac_err" >&5
1157   echo "configure: failed program was:" >&5
1158   cat conftest.$ac_ext >&5
1159   rm -rf conftest*
1160   CPP="${CC-cc} -E -traditional-cpp"
1161   cat > conftest.$ac_ext <<EOF
1162 #line 1163 "configure"
1163 #include "confdefs.h"
1164 #include <assert.h>
1165 Syntax Error
1166 EOF
1167 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1168 { (eval echo configure:1169: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1169 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1170 if test -z "$ac_err"; then
1171   :
1172 else
1173   echo "$ac_err" >&5
1174   echo "configure: failed program was:" >&5
1175   cat conftest.$ac_ext >&5
1176   rm -rf conftest*
1177   CPP="${CC-cc} -nologo -E"
1178   cat > conftest.$ac_ext <<EOF
1179 #line 1180 "configure"
1180 #include "confdefs.h"
1181 #include <assert.h>
1182 Syntax Error
1183 EOF
1184 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1185 { (eval echo configure:1186: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1186 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1187 if test -z "$ac_err"; then
1188   :
1189 else
1190   echo "$ac_err" >&5
1191   echo "configure: failed program was:" >&5
1192   cat conftest.$ac_ext >&5
1193   rm -rf conftest*
1194   CPP=/lib/cpp
1195 fi
1196 rm -f conftest*
1197 fi
1198 rm -f conftest*
1199 fi
1200 rm -f conftest*
1201   ac_cv_prog_CPP="$CPP"
1202 fi
1203   CPP="$ac_cv_prog_CPP"
1204 else
1205   ac_cv_prog_CPP="$CPP"
1206 fi
1207 echo "$ac_t""$CPP" 1>&6
1208
1209
1210
1211 echo $ac_n "checking for function prototypes""... $ac_c" 1>&6
1212 echo "configure:1213: checking for function prototypes" >&5
1213 if test "$am_cv_prog_cc_stdc" != no; then
1214   echo "$ac_t""yes" 1>&6
1215   cat >> confdefs.h <<\EOF
1216 #define PROTOTYPES 1
1217 EOF
1218
1219   U= ANSI2KNR=
1220 else
1221   echo "$ac_t""no" 1>&6
1222   U=_ ANSI2KNR=./ansi2knr
1223   # Ensure some checks needed by ansi2knr itself.
1224   echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1225 echo "configure:1226: checking for ANSI C header files" >&5
1226 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1227   echo $ac_n "(cached) $ac_c" 1>&6
1228 else
1229   cat > conftest.$ac_ext <<EOF
1230 #line 1231 "configure"
1231 #include "confdefs.h"
1232 #include <stdlib.h>
1233 #include <stdarg.h>
1234 #include <string.h>
1235 #include <float.h>
1236 EOF
1237 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1238 { (eval echo configure:1239: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1239 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1240 if test -z "$ac_err"; then
1241   rm -rf conftest*
1242   ac_cv_header_stdc=yes
1243 else
1244   echo "$ac_err" >&5
1245   echo "configure: failed program was:" >&5
1246   cat conftest.$ac_ext >&5
1247   rm -rf conftest*
1248   ac_cv_header_stdc=no
1249 fi
1250 rm -f conftest*
1251
1252 if test $ac_cv_header_stdc = yes; then
1253   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1254 cat > conftest.$ac_ext <<EOF
1255 #line 1256 "configure"
1256 #include "confdefs.h"
1257 #include <string.h>
1258 EOF
1259 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1260   egrep "memchr" >/dev/null 2>&1; then
1261   :
1262 else
1263   rm -rf conftest*
1264   ac_cv_header_stdc=no
1265 fi
1266 rm -f conftest*
1267
1268 fi
1269
1270 if test $ac_cv_header_stdc = yes; then
1271   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1272 cat > conftest.$ac_ext <<EOF
1273 #line 1274 "configure"
1274 #include "confdefs.h"
1275 #include <stdlib.h>
1276 EOF
1277 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1278   egrep "free" >/dev/null 2>&1; then
1279   :
1280 else
1281   rm -rf conftest*
1282   ac_cv_header_stdc=no
1283 fi
1284 rm -f conftest*
1285
1286 fi
1287
1288 if test $ac_cv_header_stdc = yes; then
1289   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1290 if test "$cross_compiling" = yes; then
1291   :
1292 else
1293   cat > conftest.$ac_ext <<EOF
1294 #line 1295 "configure"
1295 #include "confdefs.h"
1296 #include <ctype.h>
1297 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1298 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1299 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1300 int main () { int i; for (i = 0; i < 256; i++)
1301 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1302 exit (0); }
1303
1304 EOF
1305 if { (eval echo configure:1306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1306 then
1307   :
1308 else
1309   echo "configure: failed program was:" >&5
1310   cat conftest.$ac_ext >&5
1311   rm -fr conftest*
1312   ac_cv_header_stdc=no
1313 fi
1314 rm -fr conftest*
1315 fi
1316
1317 fi
1318 fi
1319
1320 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1321 if test $ac_cv_header_stdc = yes; then
1322   cat >> confdefs.h <<\EOF
1323 #define STDC_HEADERS 1
1324 EOF
1325
1326 fi
1327
1328   for ac_hdr in string.h
1329 do
1330 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1331 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1332 echo "configure:1333: checking for $ac_hdr" >&5
1333 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1334   echo $ac_n "(cached) $ac_c" 1>&6
1335 else
1336   cat > conftest.$ac_ext <<EOF
1337 #line 1338 "configure"
1338 #include "confdefs.h"
1339 #include <$ac_hdr>
1340 EOF
1341 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1342 { (eval echo configure:1343: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1343 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1344 if test -z "$ac_err"; then
1345   rm -rf conftest*
1346   eval "ac_cv_header_$ac_safe=yes"
1347 else
1348   echo "$ac_err" >&5
1349   echo "configure: failed program was:" >&5
1350   cat conftest.$ac_ext >&5
1351   rm -rf conftest*
1352   eval "ac_cv_header_$ac_safe=no"
1353 fi
1354 rm -f conftest*
1355 fi
1356 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1357   echo "$ac_t""yes" 1>&6
1358     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1359   cat >> confdefs.h <<EOF
1360 #define $ac_tr_hdr 1
1361 EOF
1362
1363 else
1364   echo "$ac_t""no" 1>&6
1365 fi
1366 done
1367
1368 fi
1369
1370 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1371 echo "configure:1372: checking how to run the C preprocessor" >&5
1372 # On Suns, sometimes $CPP names a directory.
1373 if test -n "$CPP" && test -d "$CPP"; then
1374   CPP=
1375 fi
1376 if test -z "$CPP"; then
1377 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1378   echo $ac_n "(cached) $ac_c" 1>&6
1379 else
1380     # This must be in double quotes, not single quotes, because CPP may get
1381   # substituted into the Makefile and "${CC-cc}" will confuse make.
1382   CPP="${CC-cc} -E"
1383   # On the NeXT, cc -E runs the code through the compiler's parser,
1384   # not just through cpp.
1385   cat > conftest.$ac_ext <<EOF
1386 #line 1387 "configure"
1387 #include "confdefs.h"
1388 #include <assert.h>
1389 Syntax Error
1390 EOF
1391 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1392 { (eval echo configure:1393: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1393 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1394 if test -z "$ac_err"; then
1395   :
1396 else
1397   echo "$ac_err" >&5
1398   echo "configure: failed program was:" >&5
1399   cat conftest.$ac_ext >&5
1400   rm -rf conftest*
1401   CPP="${CC-cc} -E -traditional-cpp"
1402   cat > conftest.$ac_ext <<EOF
1403 #line 1404 "configure"
1404 #include "confdefs.h"
1405 #include <assert.h>
1406 Syntax Error
1407 EOF
1408 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1409 { (eval echo configure:1410: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1410 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1411 if test -z "$ac_err"; then
1412   :
1413 else
1414   echo "$ac_err" >&5
1415   echo "configure: failed program was:" >&5
1416   cat conftest.$ac_ext >&5
1417   rm -rf conftest*
1418   CPP="${CC-cc} -nologo -E"
1419   cat > conftest.$ac_ext <<EOF
1420 #line 1421 "configure"
1421 #include "confdefs.h"
1422 #include <assert.h>
1423 Syntax Error
1424 EOF
1425 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1426 { (eval echo configure:1427: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1427 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1428 if test -z "$ac_err"; then
1429   :
1430 else
1431   echo "$ac_err" >&5
1432   echo "configure: failed program was:" >&5
1433   cat conftest.$ac_ext >&5
1434   rm -rf conftest*
1435   CPP=/lib/cpp
1436 fi
1437 rm -f conftest*
1438 fi
1439 rm -f conftest*
1440 fi
1441 rm -f conftest*
1442   ac_cv_prog_CPP="$CPP"
1443 fi
1444   CPP="$ac_cv_prog_CPP"
1445 else
1446   ac_cv_prog_CPP="$CPP"
1447 fi
1448 echo "$ac_t""$CPP" 1>&6
1449
1450 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1451 echo "configure:1452: checking whether ${MAKE-make} sets \${MAKE}" >&5
1452 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1453 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1454   echo $ac_n "(cached) $ac_c" 1>&6
1455 else
1456   cat > conftestmake <<\EOF
1457 all:
1458         @echo 'ac_maketemp="${MAKE}"'
1459 EOF
1460 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1461 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1462 if test -n "$ac_maketemp"; then
1463   eval ac_cv_prog_make_${ac_make}_set=yes
1464 else
1465   eval ac_cv_prog_make_${ac_make}_set=no
1466 fi
1467 rm -f conftestmake
1468 fi
1469 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1470   echo "$ac_t""yes" 1>&6
1471   SET_MAKE=
1472 else
1473   echo "$ac_t""no" 1>&6
1474   SET_MAKE="MAKE=${MAKE-make}"
1475 fi
1476
1477 # Find a good install program.  We prefer a C program (faster),
1478 # so one script is as good as another.  But avoid the broken or
1479 # incompatible versions:
1480 # SysV /etc/install, /usr/sbin/install
1481 # SunOS /usr/etc/install
1482 # IRIX /sbin/install
1483 # AIX /bin/install
1484 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1485 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1486 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1487 # ./install, which can be erroneously created by make from ./install.sh.
1488 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1489 echo "configure:1490: checking for a BSD compatible install" >&5
1490 if test -z "$INSTALL"; then
1491 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1492   echo $ac_n "(cached) $ac_c" 1>&6
1493 else
1494     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
1495   for ac_dir in $PATH; do
1496     # Account for people who put trailing slashes in PATH elements.
1497     case "$ac_dir/" in
1498     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1499     *)
1500       # OSF1 and SCO ODT 3.0 have their own names for install.
1501       # Don't use installbsd from OSF since it installs stuff as root
1502       # by default.
1503       for ac_prog in ginstall scoinst install; do
1504         if test -f $ac_dir/$ac_prog; then
1505           if test $ac_prog = install &&
1506             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1507             # AIX install.  It has an incompatible calling convention.
1508             :
1509           else
1510             ac_cv_path_install="$ac_dir/$ac_prog -c"
1511             break 2
1512           fi
1513         fi
1514       done
1515       ;;
1516     esac
1517   done
1518   IFS="$ac_save_IFS"
1519
1520 fi
1521   if test "${ac_cv_path_install+set}" = set; then
1522     INSTALL="$ac_cv_path_install"
1523   else
1524     # As a last resort, use the slow shell script.  We don't cache a
1525     # path for INSTALL within a source directory, because that will
1526     # break other packages using the cache if that directory is
1527     # removed, or if the path is relative.
1528     INSTALL="$ac_install_sh"
1529   fi
1530 fi
1531 echo "$ac_t""$INSTALL" 1>&6
1532
1533 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1534 # It thinks the first close brace ends the variable substitution.
1535 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1536
1537 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1538
1539 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1540
1541 echo $ac_n "checking for inline""... $ac_c" 1>&6
1542 echo "configure:1543: checking for inline" >&5
1543 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1544   echo $ac_n "(cached) $ac_c" 1>&6
1545 else
1546   ac_cv_c_inline=no
1547 for ac_kw in inline __inline__ __inline; do
1548   cat > conftest.$ac_ext <<EOF
1549 #line 1550 "configure"
1550 #include "confdefs.h"
1551
1552 int main() {
1553 } int $ac_kw foo() {
1554 ; return 0; }
1555 EOF
1556 if { (eval echo configure:1557: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1557   rm -rf conftest*
1558   ac_cv_c_inline=$ac_kw; break
1559 else
1560   echo "configure: failed program was:" >&5
1561   cat conftest.$ac_ext >&5
1562 fi
1563 rm -f conftest*
1564 done
1565
1566 fi
1567
1568 echo "$ac_t""$ac_cv_c_inline" 1>&6
1569 case "$ac_cv_c_inline" in
1570   inline | yes) ;;
1571   no) cat >> confdefs.h <<\EOF
1572 #define inline
1573 EOF
1574  ;;
1575   *)  cat >> confdefs.h <<EOF
1576 #define inline $ac_cv_c_inline
1577 EOF
1578  ;;
1579 esac
1580
1581 echo $ac_n "checking for working const""... $ac_c" 1>&6
1582 echo "configure:1583: checking for working const" >&5
1583 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1584   echo $ac_n "(cached) $ac_c" 1>&6
1585 else
1586   cat > conftest.$ac_ext <<EOF
1587 #line 1588 "configure"
1588 #include "confdefs.h"
1589
1590 int main() {
1591
1592 /* Ultrix mips cc rejects this.  */
1593 typedef int charset[2]; const charset x = {0,0};
1594 /* SunOS 4.1.1 cc rejects this.  */
1595 char const *const *ccp;
1596 char **p;
1597 /* NEC SVR4.0.2 mips cc rejects this.  */
1598 struct point {int x, y;};
1599 static struct point const zero = {0,0};
1600 /* AIX XL C 1.02.0.0 rejects this.
1601    It does not let you subtract one const X* pointer from another in an arm
1602    of an if-expression whose if-part is not a constant expression */
1603 const char *g = "string";
1604 ccp = &g + (g ? g-g : 0);
1605 /* HPUX 7.0 cc rejects these. */
1606 ++ccp;
1607 p = (char**) ccp;
1608 ccp = (char const *const *) p;
1609 { /* SCO 3.2v4 cc rejects this.  */
1610   char *t;
1611   char const *s = 0 ? (char *) 0 : (char const *) 0;
1612
1613   *t++ = 0;
1614 }
1615 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1616   int x[] = {25, 17};
1617   const int *foo = &x[0];
1618   ++foo;
1619 }
1620 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1621   typedef const int *iptr;
1622   iptr p = 0;
1623   ++p;
1624 }
1625 { /* AIX XL C 1.02.0.0 rejects this saying
1626      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1627   struct s { int j; const int *ap[3]; };
1628   struct s *b; b->j = 5;
1629 }
1630 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1631   const int foo = 10;
1632 }
1633
1634 ; return 0; }
1635 EOF
1636 if { (eval echo configure:1637: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1637   rm -rf conftest*
1638   ac_cv_c_const=yes
1639 else
1640   echo "configure: failed program was:" >&5
1641   cat conftest.$ac_ext >&5
1642   rm -rf conftest*
1643   ac_cv_c_const=no
1644 fi
1645 rm -f conftest*
1646 fi
1647
1648 echo "$ac_t""$ac_cv_c_const" 1>&6
1649 if test $ac_cv_c_const = no; then
1650   cat >> confdefs.h <<\EOF
1651 #define const
1652 EOF
1653
1654 fi
1655
1656
1657 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
1658 echo "configure:1659: checking whether byte ordering is bigendian" >&5
1659 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
1660   echo $ac_n "(cached) $ac_c" 1>&6
1661 else
1662   ac_cv_c_bigendian=unknown
1663 # See if sys/param.h defines the BYTE_ORDER macro.
1664 cat > conftest.$ac_ext <<EOF
1665 #line 1666 "configure"
1666 #include "confdefs.h"
1667 #include <sys/types.h>
1668 #include <sys/param.h>
1669 int main() {
1670
1671 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
1672  bogus endian macros
1673 #endif
1674 ; return 0; }
1675 EOF
1676 if { (eval echo configure:1677: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1677   rm -rf conftest*
1678   # It does; now see whether it defined to BIG_ENDIAN or not.
1679 cat > conftest.$ac_ext <<EOF
1680 #line 1681 "configure"
1681 #include "confdefs.h"
1682 #include <sys/types.h>
1683 #include <sys/param.h>
1684 int main() {
1685
1686 #if BYTE_ORDER != BIG_ENDIAN
1687  not big endian
1688 #endif
1689 ; return 0; }
1690 EOF
1691 if { (eval echo configure:1692: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1692   rm -rf conftest*
1693   ac_cv_c_bigendian=yes
1694 else
1695   echo "configure: failed program was:" >&5
1696   cat conftest.$ac_ext >&5
1697   rm -rf conftest*
1698   ac_cv_c_bigendian=no
1699 fi
1700 rm -f conftest*
1701 else
1702   echo "configure: failed program was:" >&5
1703   cat conftest.$ac_ext >&5
1704 fi
1705 rm -f conftest*
1706 if test $ac_cv_c_bigendian = unknown; then
1707 if test "$cross_compiling" = yes; then
1708     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1709 else
1710   cat > conftest.$ac_ext <<EOF
1711 #line 1712 "configure"
1712 #include "confdefs.h"
1713 main () {
1714   /* Are we little or big endian?  From Harbison&Steele.  */
1715   union
1716   {
1717     long l;
1718     char c[sizeof (long)];
1719   } u;
1720   u.l = 1;
1721   exit (u.c[sizeof (long) - 1] == 1);
1722 }
1723 EOF
1724 if { (eval echo configure:1725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1725 then
1726   ac_cv_c_bigendian=no
1727 else
1728   echo "configure: failed program was:" >&5
1729   cat conftest.$ac_ext >&5
1730   rm -fr conftest*
1731   ac_cv_c_bigendian=yes
1732 fi
1733 rm -fr conftest*
1734 fi
1735
1736 fi
1737 fi
1738
1739 echo "$ac_t""$ac_cv_c_bigendian" 1>&6
1740 if test $ac_cv_c_bigendian = yes; then
1741   cat >> confdefs.h <<\EOF
1742 #define WORDS_BIGENDIAN 1
1743 EOF
1744
1745 fi
1746
1747 for ac_hdr in inttypes.h stdint.h
1748 do
1749 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1750 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1751 echo "configure:1752: checking for $ac_hdr" >&5
1752 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1753   echo $ac_n "(cached) $ac_c" 1>&6
1754 else
1755   cat > conftest.$ac_ext <<EOF
1756 #line 1757 "configure"
1757 #include "confdefs.h"
1758 #include <$ac_hdr>
1759 EOF
1760 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1761 { (eval echo configure:1762: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1762 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1763 if test -z "$ac_err"; then
1764   rm -rf conftest*
1765   eval "ac_cv_header_$ac_safe=yes"
1766 else
1767   echo "$ac_err" >&5
1768   echo "configure: failed program was:" >&5
1769   cat conftest.$ac_ext >&5
1770   rm -rf conftest*
1771   eval "ac_cv_header_$ac_safe=no"
1772 fi
1773 rm -f conftest*
1774 fi
1775 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1776   echo "$ac_t""yes" 1>&6
1777     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1778   cat >> confdefs.h <<EOF
1779 #define $ac_tr_hdr 1
1780 EOF
1781
1782 else
1783   echo "$ac_t""no" 1>&6
1784 fi
1785 done
1786
1787 echo $ac_n "checking for uint32_t""... $ac_c" 1>&6
1788 echo "configure:1789: checking for uint32_t" >&5
1789 cat > conftest.$ac_ext <<EOF
1790 #line 1791 "configure"
1791 #include "confdefs.h"
1792
1793 #include <sys/types.h>
1794 #if HAVE_INTTYPES_H
1795 #include <inttypes.h>
1796 #else
1797 #if HAVE_STDINT_H
1798 #include <stdint.h>
1799 #endif
1800 #endif
1801 int main() {
1802 if ((uint32_t *) 0)
1803   return 0;
1804 if (sizeof (uint32_t))
1805   return 0;
1806
1807 ; return 0; }
1808 EOF
1809 if { (eval echo configure:1810: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1810   rm -rf conftest*
1811
1812     cat >> confdefs.h <<\EOF
1813 #define HAVE_UINT32_T 1
1814 EOF
1815
1816     echo "$ac_t""yes" 1>&6
1817
1818 else
1819   echo "configure: failed program was:" >&5
1820   cat conftest.$ac_ext >&5
1821   rm -rf conftest*
1822   echo "$ac_t""no" 1>&6
1823
1824 fi
1825 rm -f conftest*
1826 echo $ac_n "checking size of int""... $ac_c" 1>&6
1827 echo "configure:1828: checking size of int" >&5
1828 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
1829   echo $ac_n "(cached) $ac_c" 1>&6
1830 else
1831   if test "$cross_compiling" = yes; then
1832     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1833 else
1834   cat > conftest.$ac_ext <<EOF
1835 #line 1836 "configure"
1836 #include "confdefs.h"
1837 #include <stdio.h>
1838 main()
1839 {
1840   FILE *f=fopen("conftestval", "w");
1841   if (!f) exit(1);
1842   fprintf(f, "%d\n", sizeof(int));
1843   exit(0);
1844 }
1845 EOF
1846 if { (eval echo configure:1847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1847 then
1848   ac_cv_sizeof_int=`cat conftestval`
1849 else
1850   echo "configure: failed program was:" >&5
1851   cat conftest.$ac_ext >&5
1852   rm -fr conftest*
1853   ac_cv_sizeof_int=0
1854 fi
1855 rm -fr conftest*
1856 fi
1857
1858 fi
1859 echo "$ac_t""$ac_cv_sizeof_int" 1>&6
1860 cat >> confdefs.h <<EOF
1861 #define SIZEOF_INT $ac_cv_sizeof_int
1862 EOF
1863
1864
1865 echo $ac_n "checking size of long""... $ac_c" 1>&6
1866 echo "configure:1867: checking size of long" >&5
1867 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
1868   echo $ac_n "(cached) $ac_c" 1>&6
1869 else
1870   if test "$cross_compiling" = yes; then
1871     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
1872 else
1873   cat > conftest.$ac_ext <<EOF
1874 #line 1875 "configure"
1875 #include "confdefs.h"
1876 #include <stdio.h>
1877 main()
1878 {
1879   FILE *f=fopen("conftestval", "w");
1880   if (!f) exit(1);
1881   fprintf(f, "%d\n", sizeof(long));
1882   exit(0);
1883 }
1884 EOF
1885 if { (eval echo configure:1886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1886 then
1887   ac_cv_sizeof_long=`cat conftestval`
1888 else
1889   echo "configure: failed program was:" >&5
1890   cat conftest.$ac_ext >&5
1891   rm -fr conftest*
1892   ac_cv_sizeof_long=0
1893 fi
1894 rm -fr conftest*
1895 fi
1896
1897 fi
1898 echo "$ac_t""$ac_cv_sizeof_long" 1>&6
1899 cat >> confdefs.h <<EOF
1900 #define SIZEOF_LONG $ac_cv_sizeof_long
1901 EOF
1902
1903
1904
1905 cat >> confdefs.h <<\EOF
1906 #define HAVE_PGP 1
1907 EOF
1908
1909
1910 trap '' 1 2 15
1911 cat > confcache <<\EOF
1912 # This file is a shell script that caches the results of configure
1913 # tests run on this system so they can be shared between configure
1914 # scripts and configure runs.  It is not useful on other systems.
1915 # If it contains results you don't want to keep, you may remove or edit it.
1916 #
1917 # By default, configure uses ./config.cache as the cache file,
1918 # creating it if it does not exist already.  You can give configure
1919 # the --cache-file=FILE option to use a different cache file; that is
1920 # what configure does when it calls configure scripts in
1921 # subdirectories, so they share the cache.
1922 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1923 # config.status only pays attention to the cache file if you give it the
1924 # --recheck option to rerun configure.
1925 #
1926 EOF
1927 # The following way of writing the cache mishandles newlines in values,
1928 # but we know of no workaround that is simple, portable, and efficient.
1929 # So, don't put newlines in cache variables' values.
1930 # Ultrix sh set writes to stderr and can't be redirected directly,
1931 # and sets the high bit in the cache file unless we assign to the vars.
1932 (set) 2>&1 |
1933   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1934   *ac_space=\ *)
1935     # `set' does not quote correctly, so add quotes (double-quote substitution
1936     # turns \\\\ into \\, and sed turns \\ into \).
1937     sed -n \
1938       -e "s/'/'\\\\''/g" \
1939       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1940     ;;
1941   *)
1942     # `set' quotes correctly as required by POSIX, so do not add quotes.
1943     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1944     ;;
1945   esac >> confcache
1946 if cmp -s $cache_file confcache; then
1947   :
1948 else
1949   if test -w $cache_file; then
1950     echo "updating cache $cache_file"
1951     cat confcache > $cache_file
1952   else
1953     echo "not updating unwritable cache $cache_file"
1954   fi
1955 fi
1956 rm -f confcache
1957
1958 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1959
1960 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1961 # Let make expand exec_prefix.
1962 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1963
1964 # Any assignment to VPATH causes Sun make to only execute
1965 # the first set of double-colon rules, so remove it if not needed.
1966 # If there is a colon in the path, we need to keep it.
1967 if test "x$srcdir" = x.; then
1968   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1969 fi
1970
1971 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1972
1973 DEFS=-DHAVE_CONFIG_H
1974
1975 # Without the "./", some shells look in PATH for config.status.
1976 : ${CONFIG_STATUS=./config.status}
1977
1978 echo creating $CONFIG_STATUS
1979 rm -f $CONFIG_STATUS
1980 cat > $CONFIG_STATUS <<EOF
1981 #! /bin/sh
1982 # Generated automatically by configure.
1983 # Run this file to recreate the current configuration.
1984 # This directory was configured as follows,
1985 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1986 #
1987 # $0 $ac_configure_args
1988 #
1989 # Compiler output produced by configure, useful for debugging
1990 # configure, is in ./config.log if it exists.
1991
1992 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1993 for ac_option
1994 do
1995   case "\$ac_option" in
1996   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1997     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1998     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1999   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
2000     echo "$CONFIG_STATUS generated by autoconf version 2.13"
2001     exit 0 ;;
2002   -help | --help | --hel | --he | --h)
2003     echo "\$ac_cs_usage"; exit 0 ;;
2004   *) echo "\$ac_cs_usage"; exit 1 ;;
2005   esac
2006 done
2007
2008 ac_given_srcdir=$srcdir
2009 ac_given_INSTALL="$INSTALL"
2010
2011 trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
2012 EOF
2013 cat >> $CONFIG_STATUS <<EOF
2014
2015 # Protect against being on the right side of a sed subst in config.status.
2016 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
2017  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
2018 $ac_vpsub
2019 $extrasub
2020 s%@SHELL@%$SHELL%g
2021 s%@CFLAGS@%$CFLAGS%g
2022 s%@CPPFLAGS@%$CPPFLAGS%g
2023 s%@CXXFLAGS@%$CXXFLAGS%g
2024 s%@FFLAGS@%$FFLAGS%g
2025 s%@DEFS@%$DEFS%g
2026 s%@LDFLAGS@%$LDFLAGS%g
2027 s%@LIBS@%$LIBS%g
2028 s%@exec_prefix@%$exec_prefix%g
2029 s%@prefix@%$prefix%g
2030 s%@program_transform_name@%$program_transform_name%g
2031 s%@bindir@%$bindir%g
2032 s%@sbindir@%$sbindir%g
2033 s%@libexecdir@%$libexecdir%g
2034 s%@datadir@%$datadir%g
2035 s%@sysconfdir@%$sysconfdir%g
2036 s%@sharedstatedir@%$sharedstatedir%g
2037 s%@localstatedir@%$localstatedir%g
2038 s%@libdir@%$libdir%g
2039 s%@includedir@%$includedir%g
2040 s%@oldincludedir@%$oldincludedir%g
2041 s%@infodir@%$infodir%g
2042 s%@mandir@%$mandir%g
2043 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
2044 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
2045 s%@INSTALL_DATA@%$INSTALL_DATA%g
2046 s%@PACKAGE@%$PACKAGE%g
2047 s%@VERSION@%$VERSION%g
2048 s%@ACLOCAL@%$ACLOCAL%g
2049 s%@AUTOCONF@%$AUTOCONF%g
2050 s%@AUTOMAKE@%$AUTOMAKE%g
2051 s%@AUTOHEADER@%$AUTOHEADER%g
2052 s%@MAKEINFO@%$MAKEINFO%g
2053 s%@SET_MAKE@%$SET_MAKE%g
2054 s%@host@%$host%g
2055 s%@host_alias@%$host_alias%g
2056 s%@host_cpu@%$host_cpu%g
2057 s%@host_vendor@%$host_vendor%g
2058 s%@host_os@%$host_os%g
2059 s%@CC@%$CC%g
2060 s%@CPP@%$CPP%g
2061 s%@U@%$U%g
2062 s%@ANSI2KNR@%$ANSI2KNR%g
2063
2064 CEOF
2065 EOF
2066
2067 cat >> $CONFIG_STATUS <<\EOF
2068
2069 # Split the substitutions into bite-sized pieces for seds with
2070 # small command number limits, like on Digital OSF/1 and HP-UX.
2071 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
2072 ac_file=1 # Number of current file.
2073 ac_beg=1 # First line for current file.
2074 ac_end=$ac_max_sed_cmds # Line after last line for current file.
2075 ac_more_lines=:
2076 ac_sed_cmds=""
2077 while $ac_more_lines; do
2078   if test $ac_beg -gt 1; then
2079     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
2080   else
2081     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
2082   fi
2083   if test ! -s conftest.s$ac_file; then
2084     ac_more_lines=false
2085     rm -f conftest.s$ac_file
2086   else
2087     if test -z "$ac_sed_cmds"; then
2088       ac_sed_cmds="sed -f conftest.s$ac_file"
2089     else
2090       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
2091     fi
2092     ac_file=`expr $ac_file + 1`
2093     ac_beg=$ac_end
2094     ac_end=`expr $ac_end + $ac_max_sed_cmds`
2095   fi
2096 done
2097 if test -z "$ac_sed_cmds"; then
2098   ac_sed_cmds=cat
2099 fi
2100 EOF
2101
2102 cat >> $CONFIG_STATUS <<EOF
2103
2104 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
2105 EOF
2106 cat >> $CONFIG_STATUS <<\EOF
2107 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
2108   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2109   case "$ac_file" in
2110   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2111        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2112   *) ac_file_in="${ac_file}.in" ;;
2113   esac
2114
2115   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
2116
2117   # Remove last slash and all that follows it.  Not all systems have dirname.
2118   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2119   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2120     # The file is in a subdirectory.
2121     test ! -d "$ac_dir" && mkdir "$ac_dir"
2122     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
2123     # A "../" for each directory in $ac_dir_suffix.
2124     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
2125   else
2126     ac_dir_suffix= ac_dots=
2127   fi
2128
2129   case "$ac_given_srcdir" in
2130   .)  srcdir=.
2131       if test -z "$ac_dots"; then top_srcdir=.
2132       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
2133   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
2134   *) # Relative path.
2135     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
2136     top_srcdir="$ac_dots$ac_given_srcdir" ;;
2137   esac
2138
2139   case "$ac_given_INSTALL" in
2140   [/$]*) INSTALL="$ac_given_INSTALL" ;;
2141   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
2142   esac
2143
2144   echo creating "$ac_file"
2145   rm -f "$ac_file"
2146   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
2147   case "$ac_file" in
2148   *Makefile*) ac_comsub="1i\\
2149 # $configure_input" ;;
2150   *) ac_comsub= ;;
2151   esac
2152
2153   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2154   sed -e "$ac_comsub
2155 s%@configure_input@%$configure_input%g
2156 s%@srcdir@%$srcdir%g
2157 s%@top_srcdir@%$top_srcdir%g
2158 s%@INSTALL@%$INSTALL%g
2159 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
2160 fi; done
2161 rm -f conftest.s*
2162
2163 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
2164 # NAME is the cpp macro being defined and VALUE is the value it is being given.
2165 #
2166 # ac_d sets the value in "#define NAME VALUE" lines.
2167 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
2168 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
2169 ac_dC='\3'
2170 ac_dD='%g'
2171 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
2172 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2173 ac_uB='\([      ]\)%\1#\2define\3'
2174 ac_uC=' '
2175 ac_uD='\4%g'
2176 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
2177 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
2178 ac_eB='$%\1#\2define\3'
2179 ac_eC=' '
2180 ac_eD='%g'
2181
2182 if test "${CONFIG_HEADERS+set}" != set; then
2183 EOF
2184 cat >> $CONFIG_STATUS <<EOF
2185   CONFIG_HEADERS="config.h"
2186 EOF
2187 cat >> $CONFIG_STATUS <<\EOF
2188 fi
2189 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
2190   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
2191   case "$ac_file" in
2192   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
2193        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
2194   *) ac_file_in="${ac_file}.in" ;;
2195   esac
2196
2197   echo creating $ac_file
2198
2199   rm -f conftest.frag conftest.in conftest.out
2200   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
2201   cat $ac_file_inputs > conftest.in
2202
2203 EOF
2204
2205 # Transform confdefs.h into a sed script conftest.vals that substitutes
2206 # the proper values into config.h.in to produce config.h.  And first:
2207 # Protect against being on the right side of a sed subst in config.status.
2208 # Protect against being in an unquoted here document in config.status.
2209 rm -f conftest.vals
2210 cat > conftest.hdr <<\EOF
2211 s/[\\&%]/\\&/g
2212 s%[\\$`]%\\&%g
2213 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
2214 s%ac_d%ac_u%gp
2215 s%ac_u%ac_e%gp
2216 EOF
2217 sed -n -f conftest.hdr confdefs.h > conftest.vals
2218 rm -f conftest.hdr
2219
2220 # This sed command replaces #undef with comments.  This is necessary, for
2221 # example, in the case of _POSIX_SOURCE, which is predefined and required
2222 # on some systems where configure will not decide to define it.
2223 cat >> conftest.vals <<\EOF
2224 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
2225 EOF
2226
2227 # Break up conftest.vals because some shells have a limit on
2228 # the size of here documents, and old seds have small limits too.
2229
2230 rm -f conftest.tail
2231 while :
2232 do
2233   ac_lines=`grep -c . conftest.vals`
2234   # grep -c gives empty output for an empty file on some AIX systems.
2235   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
2236   # Write a limited-size here document to conftest.frag.
2237   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
2238   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
2239   echo 'CEOF
2240   sed -f conftest.frag conftest.in > conftest.out
2241   rm -f conftest.in
2242   mv conftest.out conftest.in
2243 ' >> $CONFIG_STATUS
2244   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
2245   rm -f conftest.vals
2246   mv conftest.tail conftest.vals
2247 done
2248 rm -f conftest.vals
2249
2250 cat >> $CONFIG_STATUS <<\EOF
2251   rm -f conftest.frag conftest.h
2252   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
2253   cat conftest.in >> conftest.h
2254   rm -f conftest.in
2255   if cmp -s $ac_file conftest.h 2>/dev/null; then
2256     echo "$ac_file is unchanged"
2257     rm -f conftest.h
2258   else
2259     # Remove last slash and all that follows it.  Not all systems have dirname.
2260       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
2261       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
2262       # The file is in a subdirectory.
2263       test ! -d "$ac_dir" && mkdir "$ac_dir"
2264     fi
2265     rm -f $ac_file
2266     mv conftest.h $ac_file
2267   fi
2268 fi; done
2269
2270 EOF
2271 cat >> $CONFIG_STATUS <<EOF
2272
2273
2274 EOF
2275 cat >> $CONFIG_STATUS <<\EOF
2276 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
2277
2278 exit 0
2279 EOF
2280 chmod +x $CONFIG_STATUS
2281 rm -fr confdefs* $ac_clean_files
2282 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2283