configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 272 PACKAGE_BUGREPORT=
 273
 274 ac_unique_file="source/cloog.c"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT LN_S RANLIB ac_ct_RANLIB SET_MAKE CD INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CPP EGREP cl_cv_polylib RELEASE SHEXT EXEC_SUFFIX EXTRA_FLAGS EXTRA_LIBS POLYLIB_LIB INSTALL PACKAGES INSTALL_PACKAGES VERSION LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773
 774 #
 775 # Report the --help message.
 776 #
 777 if test "$ac_init_help" = "long"; then
 778   # Omit some internal or obsolete options to make the list less imposing.
 779   # This message is too long to be a string in the A/UX 3.1 sh.
 780   cat <<_ACEOF
 781 \`configure' configures this package to adapt to many kinds of systems.
 782
 783 Usage: $0 [OPTION]... [VAR=VALUE]...
 784
 785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 786 VAR=VALUE.  See below for descriptions of some of the useful variables.
 787
 788 Defaults for the options are specified in brackets.
 789
 790 Configuration:
 791   -h, --help              display this help and exit
 792       --help=short        display options specific to this package
 793       --help=recursive    display the short help of all the included packages
 794   -V, --version           display version information and exit
 795   -q, --quiet, --silent   do not print \`checking...' messages
 796       --cache-file=FILE   cache test results in FILE [disabled]
 797   -C, --config-cache      alias for \`--cache-file=config.cache'
 798   -n, --no-create         do not create output files
 799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 800
 801 _ACEOF
 802
 803   cat <<_ACEOF
 804 Installation directories:
 805   --prefix=PREFIX         install architecture-independent files in PREFIX
 806                           [$ac_default_prefix]
 807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 808                           [PREFIX]
 809
 810 By default, \`make install' will install all the files in
 811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 System types:
 835   --build=BUILD     configure for building on BUILD [guessed]
 836   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 837   --target=TARGET   configure for building compilers for TARGET [HOST]
 838 _ACEOF
 839 fi
 840
 841 if test -n "$ac_init_help"; then
 842
 843   cat <<\_ACEOF
 844
 845 Optional Packages:
 846   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 847   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 848   --without-cloog         disable the compilation of cloog
 849   --without-lib           disable the compilation of cloog's lib
 850   --with-polylib=DIR      DIR Location of the PolyLib
 851   --with-bits=32|64|gmp   PolyLib library type to use
 852   --with-gmp=DIR          DIR where the gmp package is installed
 853   --with-gmp-include=DIR  DIR where gmp.h is installed
 854   --with-gmp-library=DIR  DIR where the gmp library is installed
 855
 856 Some influential environment variables:
 857   CC          C compiler command
 858   CFLAGS      C compiler flags
 859   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 860               nonstandard directory <lib dir>
 861   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 862               headers in a nonstandard directory <include dir>
 863   CPP         C preprocessor
 864
 865 Use these variables to override the choices made by `configure' or to help
 866 it to find libraries and programs with nonstandard names/locations.
 867
 868 _ACEOF
 869 fi
 870
 871 if test "$ac_init_help" = "recursive"; then
 872   # If there are subdirs, report their specific --help.
 873   ac_popdir=`pwd`
 874   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 875     test -d $ac_dir || continue
 876     ac_builddir=.
 877
 878 if test "$ac_dir" != .; then
 879   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 880   # A "../" for each directory in $ac_dir_suffix.
 881   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 882 else
 883   ac_dir_suffix= ac_top_builddir=
 884 fi
 885
 886 case $srcdir in
 887   .)  # No --srcdir option.  We are building in place.
 888     ac_srcdir=.
 889     if test -z "$ac_top_builddir"; then
 890        ac_top_srcdir=.
 891     else
 892        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 893     fi ;;
 894   [\\/]* | ?:[\\/]* )  # Absolute path.
 895     ac_srcdir=$srcdir$ac_dir_suffix;
 896     ac_top_srcdir=$srcdir ;;
 897   *) # Relative path.
 898     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 899     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 900 esac
 901
 902 # Do not use `cd foo && pwd` to compute absolute paths, because
 903 # the directories may not exist.
 904 case `pwd` in
 905 .) ac_abs_builddir="$ac_dir";;
 906 *)
 907   case "$ac_dir" in
 908   .) ac_abs_builddir=`pwd`;;
 909   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 910   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 911   esac;;
 912 esac
 913 case $ac_abs_builddir in
 914 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 915 *)
 916   case ${ac_top_builddir}. in
 917   .) ac_abs_top_builddir=$ac_abs_builddir;;
 918   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 919   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 920   esac;;
 921 esac
 922 case $ac_abs_builddir in
 923 .) ac_abs_srcdir=$ac_srcdir;;
 924 *)
 925   case $ac_srcdir in
 926   .) ac_abs_srcdir=$ac_abs_builddir;;
 927   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 928   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 929   esac;;
 930 esac
 931 case $ac_abs_builddir in
 932 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 933 *)
 934   case $ac_top_srcdir in
 935   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 936   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 937   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 938   esac;;
 939 esac
 940
 941     cd $ac_dir
 942     # Check for guested configure; otherwise get Cygnus style configure.
 943     if test -f $ac_srcdir/configure.gnu; then
 944       echo
 945       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 946     elif test -f $ac_srcdir/configure; then
 947       echo
 948       $SHELL $ac_srcdir/configure  --help=recursive
 949     elif test -f $ac_srcdir/configure.ac ||
 950            test -f $ac_srcdir/configure.in; then
 951       echo
 952       $ac_configure --help
 953     else
 954       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 955     fi
 956     cd $ac_popdir
 957   done
 958 fi
 959
 960 test -n "$ac_init_help" && exit 0
 961 if $ac_init_version; then
 962   cat <<\_ACEOF
 963
 964 Copyright (C) 2003 Free Software Foundation, Inc.
 965 This configure script is free software; the Free Software Foundation
 966 gives unlimited permission to copy, distribute and modify it.
 967 _ACEOF
 968   exit 0
 969 fi
 970 exec 5>config.log
 971 cat >&5 <<_ACEOF
 972 This file contains any messages produced by compilers while
 973 running configure, to aid debugging if configure makes a mistake.
 974
 975 It was created by $as_me, which was
 976 generated by GNU Autoconf 2.59.  Invocation command line was
 977
 978   $ $0 $@
 979
 980 _ACEOF
 981 {
 982 cat <<_ASUNAME
 983 ## --------- ##
 984 ## Platform. ##
 985 ## --------- ##
 986
 987 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 988 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 989 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 990 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 991 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 992
 993 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 994 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 995
 996 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 997 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 998 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 999 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1000 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1001 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1002 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1003
1004 _ASUNAME
1005
1006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1007 for as_dir in $PATH
1008 do
1009   IFS=$as_save_IFS
1010   test -z "$as_dir" && as_dir=.
1011   echo "PATH: $as_dir"
1012 done
1013
1014 } >&5
1015
1016 cat >&5 <<_ACEOF
1017
1018
1019 ## ----------- ##
1020 ## Core tests. ##
1021 ## ----------- ##
1022
1023 _ACEOF
1024
1025
1026 # Keep a trace of the command line.
1027 # Strip out --no-create and --no-recursion so they do not pile up.
1028 # Strip out --silent because we don't want to record it for future runs.
1029 # Also quote any args containing shell meta-characters.
1030 # Make two passes to allow for proper duplicate-argument suppression.
1031 ac_configure_args=
1032 ac_configure_args0=
1033 ac_configure_args1=
1034 ac_sep=
1035 ac_must_keep_next=false
1036 for ac_pass in 1 2
1037 do
1038   for ac_arg
1039   do
1040     case $ac_arg in
1041     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1042     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1043     | -silent | --silent | --silen | --sile | --sil)
1044       continue ;;
1045     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1046       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1047     esac
1048     case $ac_pass in
1049     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1050     2)
1051       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1052       if test $ac_must_keep_next = true; then
1053         ac_must_keep_next=false # Got value, back to normal.
1054       else
1055         case $ac_arg in
1056           *=* | --config-cache | -C | -disable-* | --disable-* \
1057           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1058           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1059           | -with-* | --with-* | -without-* | --without-* | --x)
1060             case "$ac_configure_args0 " in
1061               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1062             esac
1063             ;;
1064           -* ) ac_must_keep_next=true ;;
1065         esac
1066       fi
1067       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1068       # Get rid of the leading space.
1069       ac_sep=" "
1070       ;;
1071     esac
1072   done
1073 done
1074 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1075 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1076
1077 # When interrupted or exit'd, cleanup temporary files, and complete
1078 # config.log.  We remove comments because anyway the quotes in there
1079 # would cause problems or look ugly.
1080 # WARNING: Be sure not to use single quotes in there, as some shells,
1081 # such as our DU 5.0 friend, will then `close' the trap.
1082 trap 'exit_status=$?
1083   # Save into config.log some information that might help in debugging.
1084   {
1085     echo
1086
1087     cat <<\_ASBOX
1088 ## ---------------- ##
1089 ## Cache variables. ##
1090 ## ---------------- ##
1091 _ASBOX
1092     echo
1093     # The following way of writing the cache mishandles newlines in values,
1094 {
1095   (set) 2>&1 |
1096     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1097     *ac_space=\ *)
1098       sed -n \
1099         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1100           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1101       ;;
1102     *)
1103       sed -n \
1104         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1105       ;;
1106     esac;
1107 }
1108     echo
1109
1110     cat <<\_ASBOX
1111 ## ----------------- ##
1112 ## Output variables. ##
1113 ## ----------------- ##
1114 _ASBOX
1115     echo
1116     for ac_var in $ac_subst_vars
1117     do
1118       eval ac_val=$`echo $ac_var`
1119       echo "$ac_var='"'"'$ac_val'"'"'"
1120     done | sort
1121     echo
1122
1123     if test -n "$ac_subst_files"; then
1124       cat <<\_ASBOX
1125 ## ------------- ##
1126 ## Output files. ##
1127 ## ------------- ##
1128 _ASBOX
1129       echo
1130       for ac_var in $ac_subst_files
1131       do
1132         eval ac_val=$`echo $ac_var`
1133         echo "$ac_var='"'"'$ac_val'"'"'"
1134       done | sort
1135       echo
1136     fi
1137
1138     if test -s confdefs.h; then
1139       cat <<\_ASBOX
1140 ## ----------- ##
1141 ## confdefs.h. ##
1142 ## ----------- ##
1143 _ASBOX
1144       echo
1145       sed "/^$/d" confdefs.h | sort
1146       echo
1147     fi
1148     test "$ac_signal" != 0 &&
1149       echo "$as_me: caught signal $ac_signal"
1150     echo "$as_me: exit $exit_status"
1151   } >&5
1152   rm -f core *.core &&
1153   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1154     exit $exit_status
1155      ' 0
1156 for ac_signal in 1 2 13 15; do
1157   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1158 done
1159 ac_signal=0
1160
1161 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1162 rm -rf conftest* confdefs.h
1163 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1164 echo >confdefs.h
1165
1166 # Predefined preprocessor variables.
1167
1168 cat >>confdefs.h <<_ACEOF
1169 #define PACKAGE_NAME "$PACKAGE_NAME"
1170 _ACEOF
1171
1172
1173 cat >>confdefs.h <<_ACEOF
1174 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1175 _ACEOF
1176
1177
1178 cat >>confdefs.h <<_ACEOF
1179 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1180 _ACEOF
1181
1182
1183 cat >>confdefs.h <<_ACEOF
1184 #define PACKAGE_STRING "$PACKAGE_STRING"
1185 _ACEOF
1186
1187
1188 cat >>confdefs.h <<_ACEOF
1189 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1190 _ACEOF
1191
1192
1193 # Let the site file select an alternate cache file if it wants to.
1194 # Prefer explicitly selected file to automatically selected ones.
1195 if test -z "$CONFIG_SITE"; then
1196   if test "x$prefix" != xNONE; then
1197     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1198   else
1199     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1200   fi
1201 fi
1202 for ac_site_file in $CONFIG_SITE; do
1203   if test -r "$ac_site_file"; then
1204     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1205 echo "$as_me: loading site script $ac_site_file" >&6;}
1206     sed 's/^/| /' "$ac_site_file" >&5
1207     . "$ac_site_file"
1208   fi
1209 done
1210
1211 if test -r "$cache_file"; then
1212   # Some versions of bash will fail to source /dev/null (special
1213   # files actually), so we avoid doing that.
1214   if test -f "$cache_file"; then
1215     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1216 echo "$as_me: loading cache $cache_file" >&6;}
1217     case $cache_file in
1218       [\\/]* | ?:[\\/]* ) . $cache_file;;
1219       *)                      . ./$cache_file;;
1220     esac
1221   fi
1222 else
1223   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1224 echo "$as_me: creating cache $cache_file" >&6;}
1225   >$cache_file
1226 fi
1227
1228 # Check that the precious variables saved in the cache have kept the same
1229 # value.
1230 ac_cache_corrupted=false
1231 for ac_var in `(set) 2>&1 |
1232                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1233   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1234   eval ac_new_set=\$ac_env_${ac_var}_set
1235   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1236   eval ac_new_val="\$ac_env_${ac_var}_value"
1237   case $ac_old_set,$ac_new_set in
1238     set,)
1239       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1240 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1241       ac_cache_corrupted=: ;;
1242     ,set)
1243       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1244 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1245       ac_cache_corrupted=: ;;
1246     ,);;
1247     *)
1248       if test "x$ac_old_val" != "x$ac_new_val"; then
1249         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1250 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1251         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1252 echo "$as_me:   former value:  $ac_old_val" >&2;}
1253         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1254 echo "$as_me:   current value: $ac_new_val" >&2;}
1255         ac_cache_corrupted=:
1256       fi;;
1257   esac
1258   # Pass precious variables to config.status.
1259   if test "$ac_new_set" = set; then
1260     case $ac_new_val in
1261     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1262       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1263     *) ac_arg=$ac_var=$ac_new_val ;;
1264     esac
1265     case " $ac_configure_args " in
1266       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1267       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1268     esac
1269   fi
1270 done
1271 if $ac_cache_corrupted; then
1272   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1273 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1274   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1275 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1276    { (exit 1); exit 1; }; }
1277 fi
1278
1279 ac_ext=c
1280 ac_cpp='$CPP $CPPFLAGS'
1281 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1282 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1283 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303 ac_aux_dir=
1304 for ac_dir in autoconf $srcdir/autoconf; do
1305   if test -f $ac_dir/install-sh; then
1306     ac_aux_dir=$ac_dir
1307     ac_install_sh="$ac_aux_dir/install-sh -c"
1308     break
1309   elif test -f $ac_dir/install.sh; then
1310     ac_aux_dir=$ac_dir
1311     ac_install_sh="$ac_aux_dir/install.sh -c"
1312     break
1313   elif test -f $ac_dir/shtool; then
1314     ac_aux_dir=$ac_dir
1315     ac_install_sh="$ac_aux_dir/shtool install -c"
1316     break
1317   fi
1318 done
1319 if test -z "$ac_aux_dir"; then
1320   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in autoconf $srcdir/autoconf" >&5
1321 echo "$as_me: error: cannot find install-sh or install.sh in autoconf $srcdir/autoconf" >&2;}
1322    { (exit 1); exit 1; }; }
1323 fi
1324 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1325 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1326 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1327
1328 RELEASE="0.14.0"
1329 VERSION="64"
1330
1331
1332
1333 # Make sure we can run config.sub.
1334 $ac_config_sub sun4 >/dev/null 2>&1 ||
1335   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1336 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1337    { (exit 1); exit 1; }; }
1338
1339 echo "$as_me:$LINENO: checking build system type" >&5
1340 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1341 if test "${ac_cv_build+set}" = set; then
1342   echo $ECHO_N "(cached) $ECHO_C" >&6
1343 else
1344   ac_cv_build_alias=$build_alias
1345 test -z "$ac_cv_build_alias" &&
1346   ac_cv_build_alias=`$ac_config_guess`
1347 test -z "$ac_cv_build_alias" &&
1348   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1349 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1350    { (exit 1); exit 1; }; }
1351 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1352   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1353 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1354    { (exit 1); exit 1; }; }
1355
1356 fi
1357 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1358 echo "${ECHO_T}$ac_cv_build" >&6
1359 build=$ac_cv_build
1360 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1361 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1362 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1363
1364
1365 echo "$as_me:$LINENO: checking host system type" >&5
1366 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1367 if test "${ac_cv_host+set}" = set; then
1368   echo $ECHO_N "(cached) $ECHO_C" >&6
1369 else
1370   ac_cv_host_alias=$host_alias
1371 test -z "$ac_cv_host_alias" &&
1372   ac_cv_host_alias=$ac_cv_build_alias
1373 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1374   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1375 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1376    { (exit 1); exit 1; }; }
1377
1378 fi
1379 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1380 echo "${ECHO_T}$ac_cv_host" >&6
1381 host=$ac_cv_host
1382 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1383 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1384 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1385
1386
1387 echo "$as_me:$LINENO: checking target system type" >&5
1388 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1389 if test "${ac_cv_target+set}" = set; then
1390   echo $ECHO_N "(cached) $ECHO_C" >&6
1391 else
1392   ac_cv_target_alias=$target_alias
1393 test "x$ac_cv_target_alias" = "x" &&
1394   ac_cv_target_alias=$ac_cv_host_alias
1395 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1396   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1397 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1398    { (exit 1); exit 1; }; }
1399
1400 fi
1401 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1402 echo "${ECHO_T}$ac_cv_target" >&6
1403 target=$ac_cv_target
1404 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1405 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1406 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1407
1408
1409 # The aliases save the names the user supplied, while $host etc.
1410 # will get canonicalized.
1411 test -n "$target_alias" &&
1412   test "$program_prefix$program_suffix$program_transform_name" = \
1413     NONENONEs,x,x, &&
1414   program_prefix=${target_alias}-
1415
1416
1417 ac_ext=c
1418 ac_cpp='$CPP $CPPFLAGS'
1419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1422 if test -n "$ac_tool_prefix"; then
1423   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1424 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1425 echo "$as_me:$LINENO: checking for $ac_word" >&5
1426 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1427 if test "${ac_cv_prog_CC+set}" = set; then
1428   echo $ECHO_N "(cached) $ECHO_C" >&6
1429 else
1430   if test -n "$CC"; then
1431   ac_cv_prog_CC="$CC" # Let the user override the test.
1432 else
1433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1434 for as_dir in $PATH
1435 do
1436   IFS=$as_save_IFS
1437   test -z "$as_dir" && as_dir=.
1438   for ac_exec_ext in '' $ac_executable_extensions; do
1439   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1440     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1441     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1442     break 2
1443   fi
1444 done
1445 done
1446
1447 fi
1448 fi
1449 CC=$ac_cv_prog_CC
1450 if test -n "$CC"; then
1451   echo "$as_me:$LINENO: result: $CC" >&5
1452 echo "${ECHO_T}$CC" >&6
1453 else
1454   echo "$as_me:$LINENO: result: no" >&5
1455 echo "${ECHO_T}no" >&6
1456 fi
1457
1458 fi
1459 if test -z "$ac_cv_prog_CC"; then
1460   ac_ct_CC=$CC
1461   # Extract the first word of "gcc", so it can be a program name with args.
1462 set dummy gcc; ac_word=$2
1463 echo "$as_me:$LINENO: checking for $ac_word" >&5
1464 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1465 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1466   echo $ECHO_N "(cached) $ECHO_C" >&6
1467 else
1468   if test -n "$ac_ct_CC"; then
1469   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1470 else
1471 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1472 for as_dir in $PATH
1473 do
1474   IFS=$as_save_IFS
1475   test -z "$as_dir" && as_dir=.
1476   for ac_exec_ext in '' $ac_executable_extensions; do
1477   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1478     ac_cv_prog_ac_ct_CC="gcc"
1479     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1480     break 2
1481   fi
1482 done
1483 done
1484
1485 fi
1486 fi
1487 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1488 if test -n "$ac_ct_CC"; then
1489   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1490 echo "${ECHO_T}$ac_ct_CC" >&6
1491 else
1492   echo "$as_me:$LINENO: result: no" >&5
1493 echo "${ECHO_T}no" >&6
1494 fi
1495
1496   CC=$ac_ct_CC
1497 else
1498   CC="$ac_cv_prog_CC"
1499 fi
1500
1501 if test -z "$CC"; then
1502   if test -n "$ac_tool_prefix"; then
1503   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1504 set dummy ${ac_tool_prefix}cc; ac_word=$2
1505 echo "$as_me:$LINENO: checking for $ac_word" >&5
1506 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1507 if test "${ac_cv_prog_CC+set}" = set; then
1508   echo $ECHO_N "(cached) $ECHO_C" >&6
1509 else
1510   if test -n "$CC"; then
1511   ac_cv_prog_CC="$CC" # Let the user override the test.
1512 else
1513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1514 for as_dir in $PATH
1515 do
1516   IFS=$as_save_IFS
1517   test -z "$as_dir" && as_dir=.
1518   for ac_exec_ext in '' $ac_executable_extensions; do
1519   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1520     ac_cv_prog_CC="${ac_tool_prefix}cc"
1521     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1522     break 2
1523   fi
1524 done
1525 done
1526
1527 fi
1528 fi
1529 CC=$ac_cv_prog_CC
1530 if test -n "$CC"; then
1531   echo "$as_me:$LINENO: result: $CC" >&5
1532 echo "${ECHO_T}$CC" >&6
1533 else
1534   echo "$as_me:$LINENO: result: no" >&5
1535 echo "${ECHO_T}no" >&6
1536 fi
1537
1538 fi
1539 if test -z "$ac_cv_prog_CC"; then
1540   ac_ct_CC=$CC
1541   # Extract the first word of "cc", so it can be a program name with args.
1542 set dummy cc; ac_word=$2
1543 echo "$as_me:$LINENO: checking for $ac_word" >&5
1544 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1545 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1546   echo $ECHO_N "(cached) $ECHO_C" >&6
1547 else
1548   if test -n "$ac_ct_CC"; then
1549   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1550 else
1551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1552 for as_dir in $PATH
1553 do
1554   IFS=$as_save_IFS
1555   test -z "$as_dir" && as_dir=.
1556   for ac_exec_ext in '' $ac_executable_extensions; do
1557   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1558     ac_cv_prog_ac_ct_CC="cc"
1559     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1560     break 2
1561   fi
1562 done
1563 done
1564
1565 fi
1566 fi
1567 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1568 if test -n "$ac_ct_CC"; then
1569   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1570 echo "${ECHO_T}$ac_ct_CC" >&6
1571 else
1572   echo "$as_me:$LINENO: result: no" >&5
1573 echo "${ECHO_T}no" >&6
1574 fi
1575
1576   CC=$ac_ct_CC
1577 else
1578   CC="$ac_cv_prog_CC"
1579 fi
1580
1581 fi
1582 if test -z "$CC"; then
1583   # Extract the first word of "cc", so it can be a program name with args.
1584 set dummy cc; ac_word=$2
1585 echo "$as_me:$LINENO: checking for $ac_word" >&5
1586 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1587 if test "${ac_cv_prog_CC+set}" = set; then
1588   echo $ECHO_N "(cached) $ECHO_C" >&6
1589 else
1590   if test -n "$CC"; then
1591   ac_cv_prog_CC="$CC" # Let the user override the test.
1592 else
1593   ac_prog_rejected=no
1594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1595 for as_dir in $PATH
1596 do
1597   IFS=$as_save_IFS
1598   test -z "$as_dir" && as_dir=.
1599   for ac_exec_ext in '' $ac_executable_extensions; do
1600   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1601     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1602        ac_prog_rejected=yes
1603        continue
1604      fi
1605     ac_cv_prog_CC="cc"
1606     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1607     break 2
1608   fi
1609 done
1610 done
1611
1612 if test $ac_prog_rejected = yes; then
1613   # We found a bogon in the path, so make sure we never use it.
1614   set dummy $ac_cv_prog_CC
1615   shift
1616   if test $# != 0; then
1617     # We chose a different compiler from the bogus one.
1618     # However, it has the same basename, so the bogon will be chosen
1619     # first if we set CC to just the basename; use the full file name.
1620     shift
1621     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1622   fi
1623 fi
1624 fi
1625 fi
1626 CC=$ac_cv_prog_CC
1627 if test -n "$CC"; then
1628   echo "$as_me:$LINENO: result: $CC" >&5
1629 echo "${ECHO_T}$CC" >&6
1630 else
1631   echo "$as_me:$LINENO: result: no" >&5
1632 echo "${ECHO_T}no" >&6
1633 fi
1634
1635 fi
1636 if test -z "$CC"; then
1637   if test -n "$ac_tool_prefix"; then
1638   for ac_prog in cl
1639   do
1640     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1641 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1642 echo "$as_me:$LINENO: checking for $ac_word" >&5
1643 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1644 if test "${ac_cv_prog_CC+set}" = set; then
1645   echo $ECHO_N "(cached) $ECHO_C" >&6
1646 else
1647   if test -n "$CC"; then
1648   ac_cv_prog_CC="$CC" # Let the user override the test.
1649 else
1650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1651 for as_dir in $PATH
1652 do
1653   IFS=$as_save_IFS
1654   test -z "$as_dir" && as_dir=.
1655   for ac_exec_ext in '' $ac_executable_extensions; do
1656   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1657     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1658     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1659     break 2
1660   fi
1661 done
1662 done
1663
1664 fi
1665 fi
1666 CC=$ac_cv_prog_CC
1667 if test -n "$CC"; then
1668   echo "$as_me:$LINENO: result: $CC" >&5
1669 echo "${ECHO_T}$CC" >&6
1670 else
1671   echo "$as_me:$LINENO: result: no" >&5
1672 echo "${ECHO_T}no" >&6
1673 fi
1674
1675     test -n "$CC" && break
1676   done
1677 fi
1678 if test -z "$CC"; then
1679   ac_ct_CC=$CC
1680   for ac_prog in cl
1681 do
1682   # Extract the first word of "$ac_prog", so it can be a program name with args.
1683 set dummy $ac_prog; ac_word=$2
1684 echo "$as_me:$LINENO: checking for $ac_word" >&5
1685 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1686 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1687   echo $ECHO_N "(cached) $ECHO_C" >&6
1688 else
1689   if test -n "$ac_ct_CC"; then
1690   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1691 else
1692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1693 for as_dir in $PATH
1694 do
1695   IFS=$as_save_IFS
1696   test -z "$as_dir" && as_dir=.
1697   for ac_exec_ext in '' $ac_executable_extensions; do
1698   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1699     ac_cv_prog_ac_ct_CC="$ac_prog"
1700     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1701     break 2
1702   fi
1703 done
1704 done
1705
1706 fi
1707 fi
1708 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1709 if test -n "$ac_ct_CC"; then
1710   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1711 echo "${ECHO_T}$ac_ct_CC" >&6
1712 else
1713   echo "$as_me:$LINENO: result: no" >&5
1714 echo "${ECHO_T}no" >&6
1715 fi
1716
1717   test -n "$ac_ct_CC" && break
1718 done
1719
1720   CC=$ac_ct_CC
1721 fi
1722
1723 fi
1724
1725
1726 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1727 See \`config.log' for more details." >&5
1728 echo "$as_me: error: no acceptable C compiler found in \$PATH
1729 See \`config.log' for more details." >&2;}
1730    { (exit 1); exit 1; }; }
1731
1732 # Provide some information about the compiler.
1733 echo "$as_me:$LINENO:" \
1734      "checking for C compiler version" >&5
1735 ac_compiler=`set X $ac_compile; echo $2`
1736 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1737   (eval $ac_compiler --version </dev/null >&5) 2>&5
1738   ac_status=$?
1739   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1740   (exit $ac_status); }
1741 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1742   (eval $ac_compiler -v </dev/null >&5) 2>&5
1743   ac_status=$?
1744   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1745   (exit $ac_status); }
1746 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1747   (eval $ac_compiler -V </dev/null >&5) 2>&5
1748   ac_status=$?
1749   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1750   (exit $ac_status); }
1751
1752 cat >conftest.$ac_ext <<_ACEOF
1753 /* confdefs.h.  */
1754 _ACEOF
1755 cat confdefs.h >>conftest.$ac_ext
1756 cat >>conftest.$ac_ext <<_ACEOF
1757 /* end confdefs.h.  */
1758
1759 int
1760 main ()
1761 {
1762
1763   ;
1764   return 0;
1765 }
1766 _ACEOF
1767 ac_clean_files_save=$ac_clean_files
1768 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1769 # Try to create an executable without -o first, disregard a.out.
1770 # It will help us diagnose broken compilers, and finding out an intuition
1771 # of exeext.
1772 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1773 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1774 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1775 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1776   (eval $ac_link_default) 2>&5
1777   ac_status=$?
1778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1779   (exit $ac_status); }; then
1780   # Find the output, starting from the most likely.  This scheme is
1781 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1782 # resort.
1783
1784 # Be careful to initialize this variable, since it used to be cached.
1785 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1786 ac_cv_exeext=
1787 # b.out is created by i960 compilers.
1788 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1789 do
1790   test -f "$ac_file" || continue
1791   case $ac_file in
1792     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1793         ;;
1794     conftest.$ac_ext )
1795         # This is the source file.
1796         ;;
1797     [ab].out )
1798         # We found the default executable, but exeext='' is most
1799         # certainly right.
1800         break;;
1801     *.* )
1802         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1803         # FIXME: I believe we export ac_cv_exeext for Libtool,
1804         # but it would be cool to find out if it's true.  Does anybody
1805         # maintain Libtool? --akim.
1806         export ac_cv_exeext
1807         break;;
1808     * )
1809         break;;
1810   esac
1811 done
1812 else
1813   echo "$as_me: failed program was:" >&5
1814 sed 's/^/| /' conftest.$ac_ext >&5
1815
1816 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
1817 See \`config.log' for more details." >&5
1818 echo "$as_me: error: C compiler cannot create executables
1819 See \`config.log' for more details." >&2;}
1820    { (exit 77); exit 77; }; }
1821 fi
1822
1823 ac_exeext=$ac_cv_exeext
1824 echo "$as_me:$LINENO: result: $ac_file" >&5
1825 echo "${ECHO_T}$ac_file" >&6
1826
1827 # Check the compiler produces executables we can run.  If not, either
1828 # the compiler is broken, or we cross compile.
1829 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1830 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1831 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1832 # If not cross compiling, check that we can run a simple program.
1833 if test "$cross_compiling" != yes; then
1834   if { ac_try='./$ac_file'
1835   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1836   (eval $ac_try) 2>&5
1837   ac_status=$?
1838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1839   (exit $ac_status); }; }; then
1840     cross_compiling=no
1841   else
1842     if test "$cross_compiling" = maybe; then
1843         cross_compiling=yes
1844     else
1845         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
1846 If you meant to cross compile, use \`--host'.
1847 See \`config.log' for more details." >&5
1848 echo "$as_me: error: cannot run C compiled programs.
1849 If you meant to cross compile, use \`--host'.
1850 See \`config.log' for more details." >&2;}
1851    { (exit 1); exit 1; }; }
1852     fi
1853   fi
1854 fi
1855 echo "$as_me:$LINENO: result: yes" >&5
1856 echo "${ECHO_T}yes" >&6
1857
1858 rm -f a.out a.exe conftest$ac_cv_exeext b.out
1859 ac_clean_files=$ac_clean_files_save
1860 # Check the compiler produces executables we can run.  If not, either
1861 # the compiler is broken, or we cross compile.
1862 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1863 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1864 echo "$as_me:$LINENO: result: $cross_compiling" >&5
1865 echo "${ECHO_T}$cross_compiling" >&6
1866
1867 echo "$as_me:$LINENO: checking for suffix of executables" >&5
1868 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1869 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1870   (eval $ac_link) 2>&5
1871   ac_status=$?
1872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1873   (exit $ac_status); }; then
1874   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1875 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1876 # work properly (i.e., refer to `conftest.exe'), while it won't with
1877 # `rm'.
1878 for ac_file in conftest.exe conftest conftest.*; do
1879   test -f "$ac_file" || continue
1880   case $ac_file in
1881     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1882     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1883           export ac_cv_exeext
1884           break;;
1885     * ) break;;
1886   esac
1887 done
1888 else
1889   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
1890 See \`config.log' for more details." >&5
1891 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
1892 See \`config.log' for more details." >&2;}
1893    { (exit 1); exit 1; }; }
1894 fi
1895
1896 rm -f conftest$ac_cv_exeext
1897 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1898 echo "${ECHO_T}$ac_cv_exeext" >&6
1899
1900 rm -f conftest.$ac_ext
1901 EXEEXT=$ac_cv_exeext
1902 ac_exeext=$EXEEXT
1903 echo "$as_me:$LINENO: checking for suffix of object files" >&5
1904 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
1905 if test "${ac_cv_objext+set}" = set; then
1906   echo $ECHO_N "(cached) $ECHO_C" >&6
1907 else
1908   cat >conftest.$ac_ext <<_ACEOF
1909 /* confdefs.h.  */
1910 _ACEOF
1911 cat confdefs.h >>conftest.$ac_ext
1912 cat >>conftest.$ac_ext <<_ACEOF
1913 /* end confdefs.h.  */
1914
1915 int
1916 main ()
1917 {
1918
1919   ;
1920   return 0;
1921 }
1922 _ACEOF
1923 rm -f conftest.o conftest.obj
1924 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1925   (eval $ac_compile) 2>&5
1926   ac_status=$?
1927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1928   (exit $ac_status); }; then
1929   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1930   case $ac_file in
1931     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
1932     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1933        break;;
1934   esac
1935 done
1936 else
1937   echo "$as_me: failed program was:" >&5
1938 sed 's/^/| /' conftest.$ac_ext >&5
1939
1940 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
1941 See \`config.log' for more details." >&5
1942 echo "$as_me: error: cannot compute suffix of object files: cannot compile
1943 See \`config.log' for more details." >&2;}
1944    { (exit 1); exit 1; }; }
1945 fi
1946
1947 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1948 fi
1949 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1950 echo "${ECHO_T}$ac_cv_objext" >&6
1951 OBJEXT=$ac_cv_objext
1952 ac_objext=$OBJEXT
1953 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1954 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1955 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1956   echo $ECHO_N "(cached) $ECHO_C" >&6
1957 else
1958   cat >conftest.$ac_ext <<_ACEOF
1959 /* confdefs.h.  */
1960 _ACEOF
1961 cat confdefs.h >>conftest.$ac_ext
1962 cat >>conftest.$ac_ext <<_ACEOF
1963 /* end confdefs.h.  */
1964
1965 int
1966 main ()
1967 {
1968 #ifndef __GNUC__
1969        choke me
1970 #endif
1971
1972   ;
1973   return 0;
1974 }
1975 _ACEOF
1976 rm -f conftest.$ac_objext
1977 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
1978   (eval $ac_compile) 2>conftest.er1
1979   ac_status=$?
1980   grep -v '^ *+' conftest.er1 >conftest.err
1981   rm -f conftest.er1
1982   cat conftest.err >&5
1983   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1984   (exit $ac_status); } &&
1985          { ac_try='test -z "$ac_c_werror_flag"
1986                          || test ! -s conftest.err'
1987   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1988   (eval $ac_try) 2>&5
1989   ac_status=$?
1990   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1991   (exit $ac_status); }; } &&
1992          { ac_try='test -s conftest.$ac_objext'
1993   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1994   (eval $ac_try) 2>&5
1995   ac_status=$?
1996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1997   (exit $ac_status); }; }; then
1998   ac_compiler_gnu=yes
1999 else
2000   echo "$as_me: failed program was:" >&5
2001 sed 's/^/| /' conftest.$ac_ext >&5
2002
2003 ac_compiler_gnu=no
2004 fi
2005 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2006 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2007
2008 fi
2009 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2010 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2011 GCC=`test $ac_compiler_gnu = yes && echo yes`
2012 ac_test_CFLAGS=${CFLAGS+set}
2013 ac_save_CFLAGS=$CFLAGS
2014 CFLAGS="-g"
2015 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2016 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2017 if test "${ac_cv_prog_cc_g+set}" = set; then
2018   echo $ECHO_N "(cached) $ECHO_C" >&6
2019 else
2020   cat >conftest.$ac_ext <<_ACEOF
2021 /* confdefs.h.  */
2022 _ACEOF
2023 cat confdefs.h >>conftest.$ac_ext
2024 cat >>conftest.$ac_ext <<_ACEOF
2025 /* end confdefs.h.  */
2026
2027 int
2028 main ()
2029 {
2030
2031   ;
2032   return 0;
2033 }
2034 _ACEOF
2035 rm -f conftest.$ac_objext
2036 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2037   (eval $ac_compile) 2>conftest.er1
2038   ac_status=$?
2039   grep -v '^ *+' conftest.er1 >conftest.err
2040   rm -f conftest.er1
2041   cat conftest.err >&5
2042   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2043   (exit $ac_status); } &&
2044          { ac_try='test -z "$ac_c_werror_flag"
2045                          || test ! -s conftest.err'
2046   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2047   (eval $ac_try) 2>&5
2048   ac_status=$?
2049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2050   (exit $ac_status); }; } &&
2051          { ac_try='test -s conftest.$ac_objext'
2052   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2053   (eval $ac_try) 2>&5
2054   ac_status=$?
2055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2056   (exit $ac_status); }; }; then
2057   ac_cv_prog_cc_g=yes
2058 else
2059   echo "$as_me: failed program was:" >&5
2060 sed 's/^/| /' conftest.$ac_ext >&5
2061
2062 ac_cv_prog_cc_g=no
2063 fi
2064 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2065 fi
2066 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2067 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2068 if test "$ac_test_CFLAGS" = set; then
2069   CFLAGS=$ac_save_CFLAGS
2070 elif test $ac_cv_prog_cc_g = yes; then
2071   if test "$GCC" = yes; then
2072     CFLAGS="-g -O2"
2073   else
2074     CFLAGS="-g"
2075   fi
2076 else
2077   if test "$GCC" = yes; then
2078     CFLAGS="-O2"
2079   else
2080     CFLAGS=
2081   fi
2082 fi
2083 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2084 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2085 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2086   echo $ECHO_N "(cached) $ECHO_C" >&6
2087 else
2088   ac_cv_prog_cc_stdc=no
2089 ac_save_CC=$CC
2090 cat >conftest.$ac_ext <<_ACEOF
2091 /* confdefs.h.  */
2092 _ACEOF
2093 cat confdefs.h >>conftest.$ac_ext
2094 cat >>conftest.$ac_ext <<_ACEOF
2095 /* end confdefs.h.  */
2096 #include <stdarg.h>
2097 #include <stdio.h>
2098 #include <sys/types.h>
2099 #include <sys/stat.h>
2100 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2101 struct buf { int x; };
2102 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2103 static char *e (p, i)
2104      char **p;
2105      int i;
2106 {
2107   return p[i];
2108 }
2109 static char *f (char * (*g) (char **, int), char **p, ...)
2110 {
2111   char *s;
2112   va_list v;
2113   va_start (v,p);
2114   s = g (p, va_arg (v,int));
2115   va_end (v);
2116   return s;
2117 }
2118
2119 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2120    function prototypes and stuff, but not '\xHH' hex character constants.
2121    These don't provoke an error unfortunately, instead are silently treated
2122    as 'x'.  The following induces an error, until -std1 is added to get
2123    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2124    array size at least.  It's necessary to write '\x00'==0 to get something
2125    that's true only with -std1.  */
2126 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2127
2128 int test (int i, double x);
2129 struct s1 {int (*f) (int a);};
2130 struct s2 {int (*f) (double a);};
2131 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2132 int argc;
2133 char **argv;
2134 int
2135 main ()
2136 {
2137 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2138   ;
2139   return 0;
2140 }
2141 _ACEOF
2142 # Don't try gcc -ansi; that turns off useful extensions and
2143 # breaks some systems' header files.
2144 # AIX                   -qlanglvl=ansi
2145 # Ultrix and OSF/1      -std1
2146 # HP-UX 10.20 and later -Ae
2147 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2148 # SVR4                  -Xc -D__EXTENSIONS__
2149 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2150 do
2151   CC="$ac_save_CC $ac_arg"
2152   rm -f conftest.$ac_objext
2153 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2154   (eval $ac_compile) 2>conftest.er1
2155   ac_status=$?
2156   grep -v '^ *+' conftest.er1 >conftest.err
2157   rm -f conftest.er1
2158   cat conftest.err >&5
2159   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2160   (exit $ac_status); } &&
2161          { ac_try='test -z "$ac_c_werror_flag"
2162                          || test ! -s conftest.err'
2163   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2164   (eval $ac_try) 2>&5
2165   ac_status=$?
2166   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2167   (exit $ac_status); }; } &&
2168          { ac_try='test -s conftest.$ac_objext'
2169   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2170   (eval $ac_try) 2>&5
2171   ac_status=$?
2172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2173   (exit $ac_status); }; }; then
2174   ac_cv_prog_cc_stdc=$ac_arg
2175 break
2176 else
2177   echo "$as_me: failed program was:" >&5
2178 sed 's/^/| /' conftest.$ac_ext >&5
2179
2180 fi
2181 rm -f conftest.err conftest.$ac_objext
2182 done
2183 rm -f conftest.$ac_ext conftest.$ac_objext
2184 CC=$ac_save_CC
2185
2186 fi
2187
2188 case "x$ac_cv_prog_cc_stdc" in
2189   x|xno)
2190     echo "$as_me:$LINENO: result: none needed" >&5
2191 echo "${ECHO_T}none needed" >&6 ;;
2192   *)
2193     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2194 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2195     CC="$CC $ac_cv_prog_cc_stdc" ;;
2196 esac
2197
2198 # Some people use a C++ compiler to compile C.  Since we use `exit',
2199 # in C++ we need to declare it.  In case someone uses the same compiler
2200 # for both compiling C and C++ we need to have the C++ compiler decide
2201 # the declaration of exit, since it's the most demanding environment.
2202 cat >conftest.$ac_ext <<_ACEOF
2203 #ifndef __cplusplus
2204   choke me
2205 #endif
2206 _ACEOF
2207 rm -f conftest.$ac_objext
2208 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2209   (eval $ac_compile) 2>conftest.er1
2210   ac_status=$?
2211   grep -v '^ *+' conftest.er1 >conftest.err
2212   rm -f conftest.er1
2213   cat conftest.err >&5
2214   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2215   (exit $ac_status); } &&
2216          { ac_try='test -z "$ac_c_werror_flag"
2217                          || test ! -s conftest.err'
2218   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2219   (eval $ac_try) 2>&5
2220   ac_status=$?
2221   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2222   (exit $ac_status); }; } &&
2223          { ac_try='test -s conftest.$ac_objext'
2224   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2225   (eval $ac_try) 2>&5
2226   ac_status=$?
2227   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2228   (exit $ac_status); }; }; then
2229   for ac_declaration in \
2230    '' \
2231    'extern "C" void std::exit (int) throw (); using std::exit;' \
2232    'extern "C" void std::exit (int); using std::exit;' \
2233    'extern "C" void exit (int) throw ();' \
2234    'extern "C" void exit (int);' \
2235    'void exit (int);'
2236 do
2237   cat >conftest.$ac_ext <<_ACEOF
2238 /* confdefs.h.  */
2239 _ACEOF
2240 cat confdefs.h >>conftest.$ac_ext
2241 cat >>conftest.$ac_ext <<_ACEOF
2242 /* end confdefs.h.  */
2243 $ac_declaration
2244 #include <stdlib.h>
2245 int
2246 main ()
2247 {
2248 exit (42);
2249   ;
2250   return 0;
2251 }
2252 _ACEOF
2253 rm -f conftest.$ac_objext
2254 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2255   (eval $ac_compile) 2>conftest.er1
2256   ac_status=$?
2257   grep -v '^ *+' conftest.er1 >conftest.err
2258   rm -f conftest.er1
2259   cat conftest.err >&5
2260   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2261   (exit $ac_status); } &&
2262          { ac_try='test -z "$ac_c_werror_flag"
2263                          || test ! -s conftest.err'
2264   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2265   (eval $ac_try) 2>&5
2266   ac_status=$?
2267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2268   (exit $ac_status); }; } &&
2269          { ac_try='test -s conftest.$ac_objext'
2270   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2271   (eval $ac_try) 2>&5
2272   ac_status=$?
2273   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2274   (exit $ac_status); }; }; then
2275   :
2276 else
2277   echo "$as_me: failed program was:" >&5
2278 sed 's/^/| /' conftest.$ac_ext >&5
2279
2280 continue
2281 fi
2282 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2283   cat >conftest.$ac_ext <<_ACEOF
2284 /* confdefs.h.  */
2285 _ACEOF
2286 cat confdefs.h >>conftest.$ac_ext
2287 cat >>conftest.$ac_ext <<_ACEOF
2288 /* end confdefs.h.  */
2289 $ac_declaration
2290 int
2291 main ()
2292 {
2293 exit (42);
2294   ;
2295   return 0;
2296 }
2297 _ACEOF
2298 rm -f conftest.$ac_objext
2299 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2300   (eval $ac_compile) 2>conftest.er1
2301   ac_status=$?
2302   grep -v '^ *+' conftest.er1 >conftest.err
2303   rm -f conftest.er1
2304   cat conftest.err >&5
2305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2306   (exit $ac_status); } &&
2307          { ac_try='test -z "$ac_c_werror_flag"
2308                          || test ! -s conftest.err'
2309   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2310   (eval $ac_try) 2>&5
2311   ac_status=$?
2312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2313   (exit $ac_status); }; } &&
2314          { ac_try='test -s conftest.$ac_objext'
2315   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2316   (eval $ac_try) 2>&5
2317   ac_status=$?
2318   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2319   (exit $ac_status); }; }; then
2320   break
2321 else
2322   echo "$as_me: failed program was:" >&5
2323 sed 's/^/| /' conftest.$ac_ext >&5
2324
2325 fi
2326 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2327 done
2328 rm -f conftest*
2329 if test -n "$ac_declaration"; then
2330   echo '#ifdef __cplusplus' >>confdefs.h
2331   echo $ac_declaration      >>confdefs.h
2332   echo '#endif'             >>confdefs.h
2333 fi
2334
2335 else
2336   echo "$as_me: failed program was:" >&5
2337 sed 's/^/| /' conftest.$ac_ext >&5
2338
2339 fi
2340 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2341 ac_ext=c
2342 ac_cpp='$CPP $CPPFLAGS'
2343 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2344 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2345 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2346
2347 echo "$as_me:$LINENO: checking whether ln -s works" >&5
2348 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
2349 LN_S=$as_ln_s
2350 if test "$LN_S" = "ln -s"; then
2351   echo "$as_me:$LINENO: result: yes" >&5
2352 echo "${ECHO_T}yes" >&6
2353 else
2354   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
2355 echo "${ECHO_T}no, using $LN_S" >&6
2356 fi
2357
2358 if test -n "$ac_tool_prefix"; then
2359   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2360 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2361 echo "$as_me:$LINENO: checking for $ac_word" >&5
2362 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2363 if test "${ac_cv_prog_RANLIB+set}" = set; then
2364   echo $ECHO_N "(cached) $ECHO_C" >&6
2365 else
2366   if test -n "$RANLIB"; then
2367   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2368 else
2369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2370 for as_dir in $PATH
2371 do
2372   IFS=$as_save_IFS
2373   test -z "$as_dir" && as_dir=.
2374   for ac_exec_ext in '' $ac_executable_extensions; do
2375   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2376     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2377     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2378     break 2
2379   fi
2380 done
2381 done
2382
2383 fi
2384 fi
2385 RANLIB=$ac_cv_prog_RANLIB
2386 if test -n "$RANLIB"; then
2387   echo "$as_me:$LINENO: result: $RANLIB" >&5
2388 echo "${ECHO_T}$RANLIB" >&6
2389 else
2390   echo "$as_me:$LINENO: result: no" >&5
2391 echo "${ECHO_T}no" >&6
2392 fi
2393
2394 fi
2395 if test -z "$ac_cv_prog_RANLIB"; then
2396   ac_ct_RANLIB=$RANLIB
2397   # Extract the first word of "ranlib", so it can be a program name with args.
2398 set dummy ranlib; ac_word=$2
2399 echo "$as_me:$LINENO: checking for $ac_word" >&5
2400 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2401 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2402   echo $ECHO_N "(cached) $ECHO_C" >&6
2403 else
2404   if test -n "$ac_ct_RANLIB"; then
2405   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2406 else
2407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2408 for as_dir in $PATH
2409 do
2410   IFS=$as_save_IFS
2411   test -z "$as_dir" && as_dir=.
2412   for ac_exec_ext in '' $ac_executable_extensions; do
2413   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2414     ac_cv_prog_ac_ct_RANLIB="ranlib"
2415     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2416     break 2
2417   fi
2418 done
2419 done
2420
2421   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2422 fi
2423 fi
2424 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2425 if test -n "$ac_ct_RANLIB"; then
2426   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2427 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2428 else
2429   echo "$as_me:$LINENO: result: no" >&5
2430 echo "${ECHO_T}no" >&6
2431 fi
2432
2433   RANLIB=$ac_ct_RANLIB
2434 else
2435   RANLIB="$ac_cv_prog_RANLIB"
2436 fi
2437
2438 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2439 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
2440 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
2441 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
2442   echo $ECHO_N "(cached) $ECHO_C" >&6
2443 else
2444   cat >conftest.make <<\_ACEOF
2445 all:
2446         @echo 'ac_maketemp="$(MAKE)"'
2447 _ACEOF
2448 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2449 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
2450 if test -n "$ac_maketemp"; then
2451   eval ac_cv_prog_make_${ac_make}_set=yes
2452 else
2453   eval ac_cv_prog_make_${ac_make}_set=no
2454 fi
2455 rm -f conftest.make
2456 fi
2457 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
2458   echo "$as_me:$LINENO: result: yes" >&5
2459 echo "${ECHO_T}yes" >&6
2460   SET_MAKE=
2461 else
2462   echo "$as_me:$LINENO: result: no" >&5
2463 echo "${ECHO_T}no" >&6
2464   SET_MAKE="MAKE=${MAKE-make}"
2465 fi
2466
2467 # Extract the first word of "cd", so it can be a program name with args.
2468 set dummy cd; ac_word=$2
2469 echo "$as_me:$LINENO: checking for $ac_word" >&5
2470 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2471 if test "${ac_cv_prog_CD+set}" = set; then
2472   echo $ECHO_N "(cached) $ECHO_C" >&6
2473 else
2474   if test -n "$CD"; then
2475   ac_cv_prog_CD="$CD" # Let the user override the test.
2476 else
2477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2478 for as_dir in $PATH
2479 do
2480   IFS=$as_save_IFS
2481   test -z "$as_dir" && as_dir=.
2482   for ac_exec_ext in '' $ac_executable_extensions; do
2483   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2484     ac_cv_prog_CD=""
2485     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2486     break 2
2487   fi
2488 done
2489 done
2490
2491 fi
2492 fi
2493 CD=$ac_cv_prog_CD
2494 if test -n "$CD"; then
2495   echo "$as_me:$LINENO: result: $CD" >&5
2496 echo "${ECHO_T}$CD" >&6
2497 else
2498   echo "$as_me:$LINENO: result: no" >&5
2499 echo "${ECHO_T}no" >&6
2500 fi
2501
2502 # Find a good install program.  We prefer a C program (faster),
2503 # so one script is as good as another.  But avoid the broken or
2504 # incompatible versions:
2505 # SysV /etc/install, /usr/sbin/install
2506 # SunOS /usr/etc/install
2507 # IRIX /sbin/install
2508 # AIX /bin/install
2509 # AmigaOS /C/install, which installs bootblocks on floppy discs
2510 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2511 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2512 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2513 # OS/2's system install, which has a completely different semantic
2514 # ./install, which can be erroneously created by make from ./install.sh.
2515 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2516 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2517 if test -z "$INSTALL"; then
2518 if test "${ac_cv_path_install+set}" = set; then
2519   echo $ECHO_N "(cached) $ECHO_C" >&6
2520 else
2521   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2522 for as_dir in $PATH
2523 do
2524   IFS=$as_save_IFS
2525   test -z "$as_dir" && as_dir=.
2526   # Account for people who put trailing slashes in PATH elements.
2527 case $as_dir/ in
2528   ./ | .// | /cC/* | \
2529   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2530   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2531   /usr/ucb/* ) ;;
2532   *)
2533     # OSF1 and SCO ODT 3.0 have their own names for install.
2534     # Don't use installbsd from OSF since it installs stuff as root
2535     # by default.
2536     for ac_prog in ginstall scoinst install; do
2537       for ac_exec_ext in '' $ac_executable_extensions; do
2538         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2539           if test $ac_prog = install &&
2540             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2541             # AIX install.  It has an incompatible calling convention.
2542             :
2543           elif test $ac_prog = install &&
2544             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2545             # program-specific install script used by HP pwplus--don't use.
2546             :
2547           else
2548             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2549             break 3
2550           fi
2551         fi
2552       done
2553     done
2554     ;;
2555 esac
2556 done
2557
2558
2559 fi
2560   if test "${ac_cv_path_install+set}" = set; then
2561     INSTALL=$ac_cv_path_install
2562   else
2563     # As a last resort, use the slow shell script.  We don't cache a
2564     # path for INSTALL within a source directory, because that will
2565     # break other packages using the cache if that directory is
2566     # removed, or if the path is relative.
2567     INSTALL=$ac_install_sh
2568   fi
2569 fi
2570 echo "$as_me:$LINENO: result: $INSTALL" >&5
2571 echo "${ECHO_T}$INSTALL" >&6
2572
2573 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2574 # It thinks the first close brace ends the variable substitution.
2575 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2576
2577 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2578
2579 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2580
2581
2582
2583
2584 echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
2585 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
2586 if test "${ac_cv_c_const+set}" = set; then
2587   echo $ECHO_N "(cached) $ECHO_C" >&6
2588 else
2589   cat >conftest.$ac_ext <<_ACEOF
2590 /* confdefs.h.  */
2591 _ACEOF
2592 cat confdefs.h >>conftest.$ac_ext
2593 cat >>conftest.$ac_ext <<_ACEOF
2594 /* end confdefs.h.  */
2595
2596 int
2597 main ()
2598 {
2599 /* FIXME: Include the comments suggested by Paul. */
2600 #ifndef __cplusplus
2601   /* Ultrix mips cc rejects this.  */
2602   typedef int charset[2];
2603   const charset x;
2604   /* SunOS 4.1.1 cc rejects this.  */
2605   char const *const *ccp;
2606   char **p;
2607   /* NEC SVR4.0.2 mips cc rejects this.  */
2608   struct point {int x, y;};
2609   static struct point const zero = {0,0};
2610   /* AIX XL C 1.02.0.0 rejects this.
2611      It does not let you subtract one const X* pointer from another in
2612      an arm of an if-expression whose if-part is not a constant
2613      expression */
2614   const char *g = "string";
2615   ccp = &g + (g ? g-g : 0);
2616   /* HPUX 7.0 cc rejects these. */
2617   ++ccp;
2618   p = (char**) ccp;
2619   ccp = (char const *const *) p;
2620   { /* SCO 3.2v4 cc rejects this.  */
2621     char *t;
2622     char const *s = 0 ? (char *) 0 : (char const *) 0;
2623
2624     *t++ = 0;
2625   }
2626   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
2627     int x[] = {25, 17};
2628     const int *foo = &x[0];
2629     ++foo;
2630   }
2631   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
2632     typedef const int *iptr;
2633     iptr p = 0;
2634     ++p;
2635   }
2636   { /* AIX XL C 1.02.0.0 rejects this saying
2637        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
2638     struct s { int j; const int *ap[3]; };
2639     struct s *b; b->j = 5;
2640   }
2641   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
2642     const int foo = 10;
2643   }
2644 #endif
2645
2646   ;
2647   return 0;
2648 }
2649 _ACEOF
2650 rm -f conftest.$ac_objext
2651 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2652   (eval $ac_compile) 2>conftest.er1
2653   ac_status=$?
2654   grep -v '^ *+' conftest.er1 >conftest.err
2655   rm -f conftest.er1
2656   cat conftest.err >&5
2657   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2658   (exit $ac_status); } &&
2659          { ac_try='test -z "$ac_c_werror_flag"
2660                          || test ! -s conftest.err'
2661   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2662   (eval $ac_try) 2>&5
2663   ac_status=$?
2664   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2665   (exit $ac_status); }; } &&
2666          { ac_try='test -s conftest.$ac_objext'
2667   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2668   (eval $ac_try) 2>&5
2669   ac_status=$?
2670   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2671   (exit $ac_status); }; }; then
2672   ac_cv_c_const=yes
2673 else
2674   echo "$as_me: failed program was:" >&5
2675 sed 's/^/| /' conftest.$ac_ext >&5
2676
2677 ac_cv_c_const=no
2678 fi
2679 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2680 fi
2681 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
2682 echo "${ECHO_T}$ac_cv_c_const" >&6
2683 if test $ac_cv_c_const = no; then
2684
2685 cat >>confdefs.h <<\_ACEOF
2686 #define const
2687 _ACEOF
2688
2689 fi
2690
2691 ac_ext=c
2692 ac_cpp='$CPP $CPPFLAGS'
2693 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2694 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2695 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2696 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
2697 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
2698 # On Suns, sometimes $CPP names a directory.
2699 if test -n "$CPP" && test -d "$CPP"; then
2700   CPP=
2701 fi
2702 if test -z "$CPP"; then
2703   if test "${ac_cv_prog_CPP+set}" = set; then
2704   echo $ECHO_N "(cached) $ECHO_C" >&6
2705 else
2706       # Double quotes because CPP needs to be expanded
2707     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
2708     do
2709       ac_preproc_ok=false
2710 for ac_c_preproc_warn_flag in '' yes
2711 do
2712   # Use a header file that comes with gcc, so configuring glibc
2713   # with a fresh cross-compiler works.
2714   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2715   # <limits.h> exists even on freestanding compilers.
2716   # On the NeXT, cc -E runs the code through the compiler's parser,
2717   # not just through cpp. "Syntax error" is here to catch this case.
2718   cat >conftest.$ac_ext <<_ACEOF
2719 /* confdefs.h.  */
2720 _ACEOF
2721 cat confdefs.h >>conftest.$ac_ext
2722 cat >>conftest.$ac_ext <<_ACEOF
2723 /* end confdefs.h.  */
2724 #ifdef __STDC__
2725 # include <limits.h>
2726 #else
2727 # include <assert.h>
2728 #endif
2729                      Syntax error
2730 _ACEOF
2731 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2732   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2733   ac_status=$?
2734   grep -v '^ *+' conftest.er1 >conftest.err
2735   rm -f conftest.er1
2736   cat conftest.err >&5
2737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2738   (exit $ac_status); } >/dev/null; then
2739   if test -s conftest.err; then
2740     ac_cpp_err=$ac_c_preproc_warn_flag
2741     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2742   else
2743     ac_cpp_err=
2744   fi
2745 else
2746   ac_cpp_err=yes
2747 fi
2748 if test -z "$ac_cpp_err"; then
2749   :
2750 else
2751   echo "$as_me: failed program was:" >&5
2752 sed 's/^/| /' conftest.$ac_ext >&5
2753
2754   # Broken: fails on valid input.
2755 continue
2756 fi
2757 rm -f conftest.err conftest.$ac_ext
2758
2759   # OK, works on sane cases.  Now check whether non-existent headers
2760   # can be detected and how.
2761   cat >conftest.$ac_ext <<_ACEOF
2762 /* confdefs.h.  */
2763 _ACEOF
2764 cat confdefs.h >>conftest.$ac_ext
2765 cat >>conftest.$ac_ext <<_ACEOF
2766 /* end confdefs.h.  */
2767 #include <ac_nonexistent.h>
2768 _ACEOF
2769 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2770   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2771   ac_status=$?
2772   grep -v '^ *+' conftest.er1 >conftest.err
2773   rm -f conftest.er1
2774   cat conftest.err >&5
2775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2776   (exit $ac_status); } >/dev/null; then
2777   if test -s conftest.err; then
2778     ac_cpp_err=$ac_c_preproc_warn_flag
2779     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2780   else
2781     ac_cpp_err=
2782   fi
2783 else
2784   ac_cpp_err=yes
2785 fi
2786 if test -z "$ac_cpp_err"; then
2787   # Broken: success on invalid input.
2788 continue
2789 else
2790   echo "$as_me: failed program was:" >&5
2791 sed 's/^/| /' conftest.$ac_ext >&5
2792
2793   # Passes both tests.
2794 ac_preproc_ok=:
2795 break
2796 fi
2797 rm -f conftest.err conftest.$ac_ext
2798
2799 done
2800 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2801 rm -f conftest.err conftest.$ac_ext
2802 if $ac_preproc_ok; then
2803   break
2804 fi
2805
2806     done
2807     ac_cv_prog_CPP=$CPP
2808
2809 fi
2810   CPP=$ac_cv_prog_CPP
2811 else
2812   ac_cv_prog_CPP=$CPP
2813 fi
2814 echo "$as_me:$LINENO: result: $CPP" >&5
2815 echo "${ECHO_T}$CPP" >&6
2816 ac_preproc_ok=false
2817 for ac_c_preproc_warn_flag in '' yes
2818 do
2819   # Use a header file that comes with gcc, so configuring glibc
2820   # with a fresh cross-compiler works.
2821   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2822   # <limits.h> exists even on freestanding compilers.
2823   # On the NeXT, cc -E runs the code through the compiler's parser,
2824   # not just through cpp. "Syntax error" is here to catch this case.
2825   cat >conftest.$ac_ext <<_ACEOF
2826 /* confdefs.h.  */
2827 _ACEOF
2828 cat confdefs.h >>conftest.$ac_ext
2829 cat >>conftest.$ac_ext <<_ACEOF
2830 /* end confdefs.h.  */
2831 #ifdef __STDC__
2832 # include <limits.h>
2833 #else
2834 # include <assert.h>
2835 #endif
2836                      Syntax error
2837 _ACEOF
2838 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2839   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2840   ac_status=$?
2841   grep -v '^ *+' conftest.er1 >conftest.err
2842   rm -f conftest.er1
2843   cat conftest.err >&5
2844   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2845   (exit $ac_status); } >/dev/null; then
2846   if test -s conftest.err; then
2847     ac_cpp_err=$ac_c_preproc_warn_flag
2848     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2849   else
2850     ac_cpp_err=
2851   fi
2852 else
2853   ac_cpp_err=yes
2854 fi
2855 if test -z "$ac_cpp_err"; then
2856   :
2857 else
2858   echo "$as_me: failed program was:" >&5
2859 sed 's/^/| /' conftest.$ac_ext >&5
2860
2861   # Broken: fails on valid input.
2862 continue
2863 fi
2864 rm -f conftest.err conftest.$ac_ext
2865
2866   # OK, works on sane cases.  Now check whether non-existent headers
2867   # can be detected and how.
2868   cat >conftest.$ac_ext <<_ACEOF
2869 /* confdefs.h.  */
2870 _ACEOF
2871 cat confdefs.h >>conftest.$ac_ext
2872 cat >>conftest.$ac_ext <<_ACEOF
2873 /* end confdefs.h.  */
2874 #include <ac_nonexistent.h>
2875 _ACEOF
2876 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
2877   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
2878   ac_status=$?
2879   grep -v '^ *+' conftest.er1 >conftest.err
2880   rm -f conftest.er1
2881   cat conftest.err >&5
2882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2883   (exit $ac_status); } >/dev/null; then
2884   if test -s conftest.err; then
2885     ac_cpp_err=$ac_c_preproc_warn_flag
2886     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
2887   else
2888     ac_cpp_err=
2889   fi
2890 else
2891   ac_cpp_err=yes
2892 fi
2893 if test -z "$ac_cpp_err"; then
2894   # Broken: success on invalid input.
2895 continue
2896 else
2897   echo "$as_me: failed program was:" >&5
2898 sed 's/^/| /' conftest.$ac_ext >&5
2899
2900   # Passes both tests.
2901 ac_preproc_ok=:
2902 break
2903 fi
2904 rm -f conftest.err conftest.$ac_ext
2905
2906 done
2907 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2908 rm -f conftest.err conftest.$ac_ext
2909 if $ac_preproc_ok; then
2910   :
2911 else
2912   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
2913 See \`config.log' for more details." >&5
2914 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
2915 See \`config.log' for more details." >&2;}
2916    { (exit 1); exit 1; }; }
2917 fi
2918
2919 ac_ext=c
2920 ac_cpp='$CPP $CPPFLAGS'
2921 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2922 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2923 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2924
2925
2926 echo "$as_me:$LINENO: checking for egrep" >&5
2927 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
2928 if test "${ac_cv_prog_egrep+set}" = set; then
2929   echo $ECHO_N "(cached) $ECHO_C" >&6
2930 else
2931   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
2932     then ac_cv_prog_egrep='grep -E'
2933     else ac_cv_prog_egrep='egrep'
2934     fi
2935 fi
2936 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
2937 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
2938  EGREP=$ac_cv_prog_egrep
2939
2940
2941 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
2942 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
2943 if test "${ac_cv_header_stdc+set}" = set; then
2944   echo $ECHO_N "(cached) $ECHO_C" >&6
2945 else
2946   cat >conftest.$ac_ext <<_ACEOF
2947 /* confdefs.h.  */
2948 _ACEOF
2949 cat confdefs.h >>conftest.$ac_ext
2950 cat >>conftest.$ac_ext <<_ACEOF
2951 /* end confdefs.h.  */
2952 #include <stdlib.h>
2953 #include <stdarg.h>
2954 #include <string.h>
2955 #include <float.h>
2956
2957 int
2958 main ()
2959 {
2960
2961   ;
2962   return 0;
2963 }
2964 _ACEOF
2965 rm -f conftest.$ac_objext
2966 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2967   (eval $ac_compile) 2>conftest.er1
2968   ac_status=$?
2969   grep -v '^ *+' conftest.er1 >conftest.err
2970   rm -f conftest.er1
2971   cat conftest.err >&5
2972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2973   (exit $ac_status); } &&
2974          { ac_try='test -z "$ac_c_werror_flag"
2975                          || test ! -s conftest.err'
2976   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2977   (eval $ac_try) 2>&5
2978   ac_status=$?
2979   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2980   (exit $ac_status); }; } &&
2981          { ac_try='test -s conftest.$ac_objext'
2982   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2983   (eval $ac_try) 2>&5
2984   ac_status=$?
2985   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2986   (exit $ac_status); }; }; then
2987   ac_cv_header_stdc=yes
2988 else
2989   echo "$as_me: failed program was:" >&5
2990 sed 's/^/| /' conftest.$ac_ext >&5
2991
2992 ac_cv_header_stdc=no
2993 fi
2994 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2995
2996 if test $ac_cv_header_stdc = yes; then
2997   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2998   cat >conftest.$ac_ext <<_ACEOF
2999 /* confdefs.h.  */
3000 _ACEOF
3001 cat confdefs.h >>conftest.$ac_ext
3002 cat >>conftest.$ac_ext <<_ACEOF
3003 /* end confdefs.h.  */
3004 #include <string.h>
3005
3006 _ACEOF
3007 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3008   $EGREP "memchr" >/dev/null 2>&1; then
3009   :
3010 else
3011   ac_cv_header_stdc=no
3012 fi
3013 rm -f conftest*
3014
3015 fi
3016
3017 if test $ac_cv_header_stdc = yes; then
3018   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3019   cat >conftest.$ac_ext <<_ACEOF
3020 /* confdefs.h.  */
3021 _ACEOF
3022 cat confdefs.h >>conftest.$ac_ext
3023 cat >>conftest.$ac_ext <<_ACEOF
3024 /* end confdefs.h.  */
3025 #include <stdlib.h>
3026
3027 _ACEOF
3028 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3029   $EGREP "free" >/dev/null 2>&1; then
3030   :
3031 else
3032   ac_cv_header_stdc=no
3033 fi
3034 rm -f conftest*
3035
3036 fi
3037
3038 if test $ac_cv_header_stdc = yes; then
3039   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3040   if test "$cross_compiling" = yes; then
3041   :
3042 else
3043   cat >conftest.$ac_ext <<_ACEOF
3044 /* confdefs.h.  */
3045 _ACEOF
3046 cat confdefs.h >>conftest.$ac_ext
3047 cat >>conftest.$ac_ext <<_ACEOF
3048 /* end confdefs.h.  */
3049 #include <ctype.h>
3050 #if ((' ' & 0x0FF) == 0x020)
3051 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3052 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3053 #else
3054 # define ISLOWER(c) \
3055                    (('a' <= (c) && (c) <= 'i') \
3056                      || ('j' <= (c) && (c) <= 'r') \
3057                      || ('s' <= (c) && (c) <= 'z'))
3058 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3059 #endif
3060
3061 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3062 int
3063 main ()
3064 {
3065   int i;
3066   for (i = 0; i < 256; i++)
3067     if (XOR (islower (i), ISLOWER (i))
3068         || toupper (i) != TOUPPER (i))
3069       exit(2);
3070   exit (0);
3071 }
3072 _ACEOF
3073 rm -f conftest$ac_exeext
3074 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3075   (eval $ac_link) 2>&5
3076   ac_status=$?
3077   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3078   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3079   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3080   (eval $ac_try) 2>&5
3081   ac_status=$?
3082   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3083   (exit $ac_status); }; }; then
3084   :
3085 else
3086   echo "$as_me: program exited with status $ac_status" >&5
3087 echo "$as_me: failed program was:" >&5
3088 sed 's/^/| /' conftest.$ac_ext >&5
3089
3090 ( exit $ac_status )
3091 ac_cv_header_stdc=no
3092 fi
3093 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3094 fi
3095 fi
3096 fi
3097 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3098 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3099 if test $ac_cv_header_stdc = yes; then
3100
3101 cat >>confdefs.h <<\_ACEOF
3102 #define STDC_HEADERS 1
3103 _ACEOF
3104
3105 fi
3106
3107 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3118                   inttypes.h stdint.h unistd.h
3119 do
3120 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3121 echo "$as_me:$LINENO: checking for $ac_header" >&5
3122 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3123 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3124   echo $ECHO_N "(cached) $ECHO_C" >&6
3125 else
3126   cat >conftest.$ac_ext <<_ACEOF
3127 /* confdefs.h.  */
3128 _ACEOF
3129 cat confdefs.h >>conftest.$ac_ext
3130 cat >>conftest.$ac_ext <<_ACEOF
3131 /* end confdefs.h.  */
3132 $ac_includes_default
3133
3134 #include <$ac_header>
3135 _ACEOF
3136 rm -f conftest.$ac_objext
3137 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3138   (eval $ac_compile) 2>conftest.er1
3139   ac_status=$?
3140   grep -v '^ *+' conftest.er1 >conftest.err
3141   rm -f conftest.er1
3142   cat conftest.err >&5
3143   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3144   (exit $ac_status); } &&
3145          { ac_try='test -z "$ac_c_werror_flag"
3146                          || test ! -s conftest.err'
3147   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3148   (eval $ac_try) 2>&5
3149   ac_status=$?
3150   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3151   (exit $ac_status); }; } &&
3152          { ac_try='test -s conftest.$ac_objext'
3153   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3154   (eval $ac_try) 2>&5
3155   ac_status=$?
3156   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3157   (exit $ac_status); }; }; then
3158   eval "$as_ac_Header=yes"
3159 else
3160   echo "$as_me: failed program was:" >&5
3161 sed 's/^/| /' conftest.$ac_ext >&5
3162
3163 eval "$as_ac_Header=no"
3164 fi
3165 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3166 fi
3167 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3168 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3169 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3170   cat >>confdefs.h <<_ACEOF
3171 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3172 _ACEOF
3173
3174 fi
3175
3176 done
3177
3178
3179 echo "$as_me:$LINENO: checking for size_t" >&5
3180 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
3181 if test "${ac_cv_type_size_t+set}" = set; then
3182   echo $ECHO_N "(cached) $ECHO_C" >&6
3183 else
3184   cat >conftest.$ac_ext <<_ACEOF
3185 /* confdefs.h.  */
3186 _ACEOF
3187 cat confdefs.h >>conftest.$ac_ext
3188 cat >>conftest.$ac_ext <<_ACEOF
3189 /* end confdefs.h.  */
3190 $ac_includes_default
3191 int
3192 main ()
3193 {
3194 if ((size_t *) 0)
3195   return 0;
3196 if (sizeof (size_t))
3197   return 0;
3198   ;
3199   return 0;
3200 }
3201 _ACEOF
3202 rm -f conftest.$ac_objext
3203 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3204   (eval $ac_compile) 2>conftest.er1
3205   ac_status=$?
3206   grep -v '^ *+' conftest.er1 >conftest.err
3207   rm -f conftest.er1
3208   cat conftest.err >&5
3209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3210   (exit $ac_status); } &&
3211          { ac_try='test -z "$ac_c_werror_flag"
3212                          || test ! -s conftest.err'
3213   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3214   (eval $ac_try) 2>&5
3215   ac_status=$?
3216   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3217   (exit $ac_status); }; } &&
3218          { ac_try='test -s conftest.$ac_objext'
3219   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3220   (eval $ac_try) 2>&5
3221   ac_status=$?
3222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3223   (exit $ac_status); }; }; then
3224   ac_cv_type_size_t=yes
3225 else
3226   echo "$as_me: failed program was:" >&5
3227 sed 's/^/| /' conftest.$ac_ext >&5
3228
3229 ac_cv_type_size_t=no
3230 fi
3231 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3232 fi
3233 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
3234 echo "${ECHO_T}$ac_cv_type_size_t" >&6
3235 if test $ac_cv_type_size_t = yes; then
3236   :
3237 else
3238
3239 cat >>confdefs.h <<_ACEOF
3240 #define size_t unsigned
3241 _ACEOF
3242
3243 fi
3244
3245
3246
3247
3248 echo "$as_me:$LINENO: checking for main in -lc" >&5
3249 echo $ECHO_N "checking for main in -lc... $ECHO_C" >&6
3250 if test "${ac_cv_lib_c_main+set}" = set; then
3251   echo $ECHO_N "(cached) $ECHO_C" >&6
3252 else
3253   ac_check_lib_save_LIBS=$LIBS
3254 LIBS="-lc  $LIBS"
3255 cat >conftest.$ac_ext <<_ACEOF
3256 /* confdefs.h.  */
3257 _ACEOF
3258 cat confdefs.h >>conftest.$ac_ext
3259 cat >>conftest.$ac_ext <<_ACEOF
3260 /* end confdefs.h.  */
3261
3262
3263 int
3264 main ()
3265 {
3266 main ();
3267   ;
3268   return 0;
3269 }
3270 _ACEOF
3271 rm -f conftest.$ac_objext conftest$ac_exeext
3272 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3273   (eval $ac_link) 2>conftest.er1
3274   ac_status=$?
3275   grep -v '^ *+' conftest.er1 >conftest.err
3276   rm -f conftest.er1
3277   cat conftest.err >&5
3278   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3279   (exit $ac_status); } &&
3280          { ac_try='test -z "$ac_c_werror_flag"
3281                          || test ! -s conftest.err'
3282   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3283   (eval $ac_try) 2>&5
3284   ac_status=$?
3285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3286   (exit $ac_status); }; } &&
3287          { ac_try='test -s conftest$ac_exeext'
3288   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3289   (eval $ac_try) 2>&5
3290   ac_status=$?
3291   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3292   (exit $ac_status); }; }; then
3293   ac_cv_lib_c_main=yes
3294 else
3295   echo "$as_me: failed program was:" >&5
3296 sed 's/^/| /' conftest.$ac_ext >&5
3297
3298 ac_cv_lib_c_main=no
3299 fi
3300 rm -f conftest.err conftest.$ac_objext \
3301       conftest$ac_exeext conftest.$ac_ext
3302 LIBS=$ac_check_lib_save_LIBS
3303 fi
3304 echo "$as_me:$LINENO: result: $ac_cv_lib_c_main" >&5
3305 echo "${ECHO_T}$ac_cv_lib_c_main" >&6
3306 if test $ac_cv_lib_c_main = yes; then
3307   cat >>confdefs.h <<_ACEOF
3308 #define HAVE_LIBC 1
3309 _ACEOF
3310
3311   LIBS="-lc $LIBS"
3312
3313 fi
3314
3315
3316
3317 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3318 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3319 if test "${ac_cv_header_stdc+set}" = set; then
3320   echo $ECHO_N "(cached) $ECHO_C" >&6
3321 else
3322   cat >conftest.$ac_ext <<_ACEOF
3323 /* confdefs.h.  */
3324 _ACEOF
3325 cat confdefs.h >>conftest.$ac_ext
3326 cat >>conftest.$ac_ext <<_ACEOF
3327 /* end confdefs.h.  */
3328 #include <stdlib.h>
3329 #include <stdarg.h>
3330 #include <string.h>
3331 #include <float.h>
3332
3333 int
3334 main ()
3335 {
3336
3337   ;
3338   return 0;
3339 }
3340 _ACEOF
3341 rm -f conftest.$ac_objext
3342 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3343   (eval $ac_compile) 2>conftest.er1
3344   ac_status=$?
3345   grep -v '^ *+' conftest.er1 >conftest.err
3346   rm -f conftest.er1
3347   cat conftest.err >&5
3348   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3349   (exit $ac_status); } &&
3350          { ac_try='test -z "$ac_c_werror_flag"
3351                          || test ! -s conftest.err'
3352   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3353   (eval $ac_try) 2>&5
3354   ac_status=$?
3355   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3356   (exit $ac_status); }; } &&
3357          { ac_try='test -s conftest.$ac_objext'
3358   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3359   (eval $ac_try) 2>&5
3360   ac_status=$?
3361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3362   (exit $ac_status); }; }; then
3363   ac_cv_header_stdc=yes
3364 else
3365   echo "$as_me: failed program was:" >&5
3366 sed 's/^/| /' conftest.$ac_ext >&5
3367
3368 ac_cv_header_stdc=no
3369 fi
3370 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3371
3372 if test $ac_cv_header_stdc = yes; then
3373   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3374   cat >conftest.$ac_ext <<_ACEOF
3375 /* confdefs.h.  */
3376 _ACEOF
3377 cat confdefs.h >>conftest.$ac_ext
3378 cat >>conftest.$ac_ext <<_ACEOF
3379 /* end confdefs.h.  */
3380 #include <string.h>
3381
3382 _ACEOF
3383 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3384   $EGREP "memchr" >/dev/null 2>&1; then
3385   :
3386 else
3387   ac_cv_header_stdc=no
3388 fi
3389 rm -f conftest*
3390
3391 fi
3392
3393 if test $ac_cv_header_stdc = yes; then
3394   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3395   cat >conftest.$ac_ext <<_ACEOF
3396 /* confdefs.h.  */
3397 _ACEOF
3398 cat confdefs.h >>conftest.$ac_ext
3399 cat >>conftest.$ac_ext <<_ACEOF
3400 /* end confdefs.h.  */
3401 #include <stdlib.h>
3402
3403 _ACEOF
3404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3405   $EGREP "free" >/dev/null 2>&1; then
3406   :
3407 else
3408   ac_cv_header_stdc=no
3409 fi
3410 rm -f conftest*
3411
3412 fi
3413
3414 if test $ac_cv_header_stdc = yes; then
3415   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3416   if test "$cross_compiling" = yes; then
3417   :
3418 else
3419   cat >conftest.$ac_ext <<_ACEOF
3420 /* confdefs.h.  */
3421 _ACEOF
3422 cat confdefs.h >>conftest.$ac_ext
3423 cat >>conftest.$ac_ext <<_ACEOF
3424 /* end confdefs.h.  */
3425 #include <ctype.h>
3426 #if ((' ' & 0x0FF) == 0x020)
3427 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3428 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3429 #else
3430 # define ISLOWER(c) \
3431                    (('a' <= (c) && (c) <= 'i') \
3432                      || ('j' <= (c) && (c) <= 'r') \
3433                      || ('s' <= (c) && (c) <= 'z'))
3434 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3435 #endif
3436
3437 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3438 int
3439 main ()
3440 {
3441   int i;
3442   for (i = 0; i < 256; i++)
3443     if (XOR (islower (i), ISLOWER (i))
3444         || toupper (i) != TOUPPER (i))
3445       exit(2);
3446   exit (0);
3447 }
3448 _ACEOF
3449 rm -f conftest$ac_exeext
3450 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3451   (eval $ac_link) 2>&5
3452   ac_status=$?
3453   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3454   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3455   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3456   (eval $ac_try) 2>&5
3457   ac_status=$?
3458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3459   (exit $ac_status); }; }; then
3460   :
3461 else
3462   echo "$as_me: program exited with status $ac_status" >&5
3463 echo "$as_me: failed program was:" >&5
3464 sed 's/^/| /' conftest.$ac_ext >&5
3465
3466 ( exit $ac_status )
3467 ac_cv_header_stdc=no
3468 fi
3469 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3470 fi
3471 fi
3472 fi
3473 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3474 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3475 if test $ac_cv_header_stdc = yes; then
3476
3477 cat >>confdefs.h <<\_ACEOF
3478 #define STDC_HEADERS 1
3479 _ACEOF
3480
3481 fi
3482
3483
3484
3485
3486 for ac_func in strtol
3487 do
3488 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3489 echo "$as_me:$LINENO: checking for $ac_func" >&5
3490 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3491 if eval "test \"\${$as_ac_var+set}\" = set"; then
3492   echo $ECHO_N "(cached) $ECHO_C" >&6
3493 else
3494   cat >conftest.$ac_ext <<_ACEOF
3495 /* confdefs.h.  */
3496 _ACEOF
3497 cat confdefs.h >>conftest.$ac_ext
3498 cat >>conftest.$ac_ext <<_ACEOF
3499 /* end confdefs.h.  */
3500 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3501    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3502 #define $ac_func innocuous_$ac_func
3503
3504 /* System header to define __stub macros and hopefully few prototypes,
3505     which can conflict with char $ac_func (); below.
3506     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3507     <limits.h> exists even on freestanding compilers.  */
3508
3509 #ifdef __STDC__
3510 # include <limits.h>
3511 #else
3512 # include <assert.h>
3513 #endif
3514
3515 #undef $ac_func
3516
3517 /* Override any gcc2 internal prototype to avoid an error.  */
3518 #ifdef __cplusplus
3519 extern "C"
3520 {
3521 #endif
3522 /* We use char because int might match the return type of a gcc2
3523    builtin and then its argument prototype would still apply.  */
3524 char $ac_func ();
3525 /* The GNU C library defines this for functions which it implements
3526     to always fail with ENOSYS.  Some functions are actually named
3527     something starting with __ and the normal name is an alias.  */
3528 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3529 choke me
3530 #else
3531 char (*f) () = $ac_func;
3532 #endif
3533 #ifdef __cplusplus
3534 }
3535 #endif
3536
3537 int
3538 main ()
3539 {
3540 return f != $ac_func;
3541   ;
3542   return 0;
3543 }
3544 _ACEOF
3545 rm -f conftest.$ac_objext conftest$ac_exeext
3546 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3547   (eval $ac_link) 2>conftest.er1
3548   ac_status=$?
3549   grep -v '^ *+' conftest.er1 >conftest.err
3550   rm -f conftest.er1
3551   cat conftest.err >&5
3552   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3553   (exit $ac_status); } &&
3554          { ac_try='test -z "$ac_c_werror_flag"
3555                          || test ! -s conftest.err'
3556   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3557   (eval $ac_try) 2>&5
3558   ac_status=$?
3559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3560   (exit $ac_status); }; } &&
3561          { ac_try='test -s conftest$ac_exeext'
3562   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3563   (eval $ac_try) 2>&5
3564   ac_status=$?
3565   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3566   (exit $ac_status); }; }; then
3567   eval "$as_ac_var=yes"
3568 else
3569   echo "$as_me: failed program was:" >&5
3570 sed 's/^/| /' conftest.$ac_ext >&5
3571
3572 eval "$as_ac_var=no"
3573 fi
3574 rm -f conftest.err conftest.$ac_objext \
3575       conftest$ac_exeext conftest.$ac_ext
3576 fi
3577 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3578 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3579 if test `eval echo '${'$as_ac_var'}'` = yes; then
3580   cat >>confdefs.h <<_ACEOF
3581 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3582 _ACEOF
3583
3584 fi
3585 done
3586
3587
3588
3589 case "$target" in
3590   i*-pc-cygwin)
3591         SHEXT="dll"
3592         EXEC_SUFFIX=".exe"
3593         EXTRA_FLAGS="-DCYGWIN"
3594         EXTRA_LIBS="-lcygwin -lkernel32"
3595         CLOOGLIB="cloogstaticlib"
3596         INSTALL_CLOOGLIB="install_cloogstaticlib" ;;
3597   *)
3598         SHEXT="so"
3599         EXEC_SUFFIX=""
3600         EXTRA_FLAGS=""
3601         EXTRA_LIBS=""
3602         CLOOGLIB="cloogsharedlib cloogstaticlib"
3603         INSTALL_CLOOGLIB="install_cloogsharedlib install_cloogstaticlib" ;;
3604 esac
3605
3606
3607 SOLARIS_LD=no
3608 case $target_os in
3609     solaris*)
3610         case `which ld` in
3611            /usr/ccs/bin/ld|/usr/ucb/ld)
3612                SOLARIS_LD=yes
3613                ;;
3614            *)
3615                ld -shared 2>&1 | grep 'fatal: option -h'
3616                if test "$?" = "0"; then
3617                    SOLARIS_LD=yes
3618                fi
3619                ;;
3620         esac
3621         ;;
3622     *)
3623         ;;
3624 esac
3625 SOLARIS_LDFLAGS=''
3626 if test "$SOLARIS_LD" = "yes"; then
3627    SOLARIS_LDFLAGS='-G -Bdynamic'
3628 fi
3629
3630
3631
3632 CLOOG="cloog"
3633 INSTALL_CLOOG="install_cloog"
3634
3635 gmp_package="yes"
3636 gmp_include_package="yes"
3637 gmp_library_package="yes"
3638
3639 MP_BITS="MP"
3640 MP_DFLAGS=-DLINEAR_VALUE_IS_MP
3641 NEED_MP="no"
3642 GMP_INC="/usr/local/include"
3643 GMP_LIB="/usr/local/lib"
3644
3645
3646
3647 # Check whether --with-cloog or --without-cloog was given.
3648 if test "${with_cloog+set}" = set; then
3649   withval="$with_cloog"
3650    echo "Package cloog : $withval" &&
3651               if test "$withval"="no" ; then
3652                 CLOOG=""
3653                 INSTALL_CLOOG=""
3654               fi
3655 fi;
3656
3657
3658 # Check whether --with-lib or --without-lib was given.
3659 if test "${with_lib+set}" = set; then
3660   withval="$with_lib"
3661    echo "Package clooglib : $withval" &&
3662               if test "$withval"="no" ; then
3663                 CLOOGLIB=""
3664                 INSTALL_CLOOGLIB=""
3665               fi
3666 fi;
3667
3668
3669 # Check whether --with-polylib or --without-polylib was given.
3670 if test "${with_polylib+set}" = set; then
3671   withval="$with_polylib"
3672    echo "Package polylib : $withval" && polylib_package=$withval
3673 else
3674    polylib_package=yes
3675 fi;
3676
3677 # Check whether --with-bits or --without-bits was given.
3678 if test "${with_bits+set}" = set; then
3679   withval="$with_bits"
3680    echo "polylib$withval"; VERSION=$withval
3681 fi;
3682
3683
3684 # Check whether --with-gmp or --without-gmp was given.
3685 if test "${with_gmp+set}" = set; then
3686   withval="$with_gmp"
3687    echo "Package gmp : $withval" &&
3688           gmp_package=$withval &&
3689           GMP_INC=$gmp_package/include &&
3690           GMP_LIB=$gmp_package/lib &&
3691           NEED_MP="yes"
3692 fi;
3693
3694
3695 # Check whether --with-gmp_include or --without-gmp_include was given.
3696 if test "${with_gmp_include+set}" = set; then
3697   withval="$with_gmp_include"
3698    echo "Package gmp-include : $withval" &&
3699           gmp_include_package=$withval &&
3700           GMP_INC=$gmp_include_package &&
3701           NEED_MP="yes"
3702 fi;
3703
3704
3705 # Check whether --with-gmp_library or --without-gmp_library was given.
3706 if test "${with_gmp_library+set}" = set; then
3707   withval="$with_gmp_library"
3708    echo "Package gmp-library : $withval" &&
3709           gmp_library_package=$withval &&
3710           GMP_LIB=$gmp_library_package &&
3711           NEED_MP="yes"
3712 fi;
3713
3714 PACKAGES="$CLOOGLIB $CLOOG"
3715 INSTALL_PACKAGES="$INSTALL_CLOOGLIB $INSTALL_CLOOG"
3716
3717
3718
3719 polylibs="64 32"
3720 case "$VERSION" in
3721     32|64|gmp)
3722         polylibs=$VERSION
3723     ;;
3724 esac
3725
3726
3727 echo "$as_me:$LINENO: checking whether PolyLib works" >&5
3728 echo $ECHO_N "checking whether PolyLib works... $ECHO_C" >&6
3729 if test "$polylib_package" = "no"; then
3730   echo "$as_me:$LINENO: result: no" >&5
3731 echo "${ECHO_T}no" >&6
3732   { { echo "$as_me:$LINENO: error: Can't find PolyLib." >&5
3733 echo "$as_me: error: Can't find PolyLib." >&2;}
3734    { (exit 1); exit 1; }; }
3735 else
3736   echo "$as_me:$LINENO: result: " >&5
3737 echo "${ECHO_T}" >&6
3738   if test "$polylib_package" != "yes"; then
3739     POLYLIB_DIR=$polylib_package
3740     POLYLIB_LIB=$POLYLIB_DIR/lib
3741     CPPFLAGS="-I$POLYLIB_DIR/include $CPPFLAGS"
3742     LDFLAGS="-L$POLYLIB_DIR/lib $LDFLAGS"
3743   fi
3744   for VERSION in $polylibs; do
3745     cl_cv_polylib="polylib$VERSION"
3746     as_ac_Lib=`echo "ac_cv_lib_$cl_cv_polylib''_PolyhedronTSort" | $as_tr_sh`
3747 echo "$as_me:$LINENO: checking for PolyhedronTSort in -l$cl_cv_polylib" >&5
3748 echo $ECHO_N "checking for PolyhedronTSort in -l$cl_cv_polylib... $ECHO_C" >&6
3749 if eval "test \"\${$as_ac_Lib+set}\" = set"; then
3750   echo $ECHO_N "(cached) $ECHO_C" >&6
3751 else
3752   ac_check_lib_save_LIBS=$LIBS
3753 LIBS="-l$cl_cv_polylib  $LIBS"
3754 cat >conftest.$ac_ext <<_ACEOF
3755 /* confdefs.h.  */
3756 _ACEOF
3757 cat confdefs.h >>conftest.$ac_ext
3758 cat >>conftest.$ac_ext <<_ACEOF
3759 /* end confdefs.h.  */
3760
3761 /* Override any gcc2 internal prototype to avoid an error.  */
3762 #ifdef __cplusplus
3763 extern "C"
3764 #endif
3765 /* We use char because int might match the return type of a gcc2
3766    builtin and then its argument prototype would still apply.  */
3767 char PolyhedronTSort ();
3768 int
3769 main ()
3770 {
3771 PolyhedronTSort ();
3772   ;
3773   return 0;
3774 }
3775 _ACEOF
3776 rm -f conftest.$ac_objext conftest$ac_exeext
3777 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3778   (eval $ac_link) 2>conftest.er1
3779   ac_status=$?
3780   grep -v '^ *+' conftest.er1 >conftest.err
3781   rm -f conftest.er1
3782   cat conftest.err >&5
3783   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3784   (exit $ac_status); } &&
3785          { ac_try='test -z "$ac_c_werror_flag"
3786                          || test ! -s conftest.err'
3787   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3788   (eval $ac_try) 2>&5
3789   ac_status=$?
3790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3791   (exit $ac_status); }; } &&
3792          { ac_try='test -s conftest$ac_exeext'
3793   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3794   (eval $ac_try) 2>&5
3795   ac_status=$?
3796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3797   (exit $ac_status); }; }; then
3798   eval "$as_ac_Lib=yes"
3799 else
3800   echo "$as_me: failed program was:" >&5
3801 sed 's/^/| /' conftest.$ac_ext >&5
3802
3803 eval "$as_ac_Lib=no"
3804 fi
3805 rm -f conftest.err conftest.$ac_objext \
3806       conftest$ac_exeext conftest.$ac_ext
3807 LIBS=$ac_check_lib_save_LIBS
3808 fi
3809 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Lib'}'`" >&5
3810 echo "${ECHO_T}`eval echo '${'$as_ac_Lib'}'`" >&6
3811 if test `eval echo '${'$as_ac_Lib'}'` = yes; then
3812   break
3813 fi
3814
3815     cl_cv_polylib=missing
3816   done
3817   if test "$cl_cv_polylib" = "missing"; then
3818     { { echo "$as_me:$LINENO: error: Can't find PolyLib." >&5
3819 echo "$as_me: error: Can't find PolyLib." >&2;}
3820    { (exit 1); exit 1; }; }
3821   else
3822     LIBS="-l$cl_cv_polylib $LIBS"
3823   fi
3824   as_ac_Header=`echo "ac_cv_header_polylib/$cl_cv_polylib.h" | $as_tr_sh`
3825 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3826   echo "$as_me:$LINENO: checking for polylib/$cl_cv_polylib.h" >&5
3827 echo $ECHO_N "checking for polylib/$cl_cv_polylib.h... $ECHO_C" >&6
3828 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3829   echo $ECHO_N "(cached) $ECHO_C" >&6
3830 fi
3831 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3832 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3833 else
3834   # Is the header compilable?
3835 echo "$as_me:$LINENO: checking polylib/$cl_cv_polylib.h usability" >&5
3836 echo $ECHO_N "checking polylib/$cl_cv_polylib.h usability... $ECHO_C" >&6
3837 cat >conftest.$ac_ext <<_ACEOF
3838 /* confdefs.h.  */
3839 _ACEOF
3840 cat confdefs.h >>conftest.$ac_ext
3841 cat >>conftest.$ac_ext <<_ACEOF
3842 /* end confdefs.h.  */
3843 $ac_includes_default
3844 #include <polylib/$cl_cv_polylib.h>
3845 _ACEOF
3846 rm -f conftest.$ac_objext
3847 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3848   (eval $ac_compile) 2>conftest.er1
3849   ac_status=$?
3850   grep -v '^ *+' conftest.er1 >conftest.err
3851   rm -f conftest.er1
3852   cat conftest.err >&5
3853   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3854   (exit $ac_status); } &&
3855          { ac_try='test -z "$ac_c_werror_flag"
3856                          || test ! -s conftest.err'
3857   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3858   (eval $ac_try) 2>&5
3859   ac_status=$?
3860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3861   (exit $ac_status); }; } &&
3862          { ac_try='test -s conftest.$ac_objext'
3863   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3864   (eval $ac_try) 2>&5
3865   ac_status=$?
3866   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3867   (exit $ac_status); }; }; then
3868   ac_header_compiler=yes
3869 else
3870   echo "$as_me: failed program was:" >&5
3871 sed 's/^/| /' conftest.$ac_ext >&5
3872
3873 ac_header_compiler=no
3874 fi
3875 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3876 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3877 echo "${ECHO_T}$ac_header_compiler" >&6
3878
3879 # Is the header present?
3880 echo "$as_me:$LINENO: checking polylib/$cl_cv_polylib.h presence" >&5
3881 echo $ECHO_N "checking polylib/$cl_cv_polylib.h presence... $ECHO_C" >&6
3882 cat >conftest.$ac_ext <<_ACEOF
3883 /* confdefs.h.  */
3884 _ACEOF
3885 cat confdefs.h >>conftest.$ac_ext
3886 cat >>conftest.$ac_ext <<_ACEOF
3887 /* end confdefs.h.  */
3888 #include <polylib/$cl_cv_polylib.h>
3889 _ACEOF
3890 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3891   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3892   ac_status=$?
3893   grep -v '^ *+' conftest.er1 >conftest.err
3894   rm -f conftest.er1
3895   cat conftest.err >&5
3896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3897   (exit $ac_status); } >/dev/null; then
3898   if test -s conftest.err; then
3899     ac_cpp_err=$ac_c_preproc_warn_flag
3900     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3901   else
3902     ac_cpp_err=
3903   fi
3904 else
3905   ac_cpp_err=yes
3906 fi
3907 if test -z "$ac_cpp_err"; then
3908   ac_header_preproc=yes
3909 else
3910   echo "$as_me: failed program was:" >&5
3911 sed 's/^/| /' conftest.$ac_ext >&5
3912
3913   ac_header_preproc=no
3914 fi
3915 rm -f conftest.err conftest.$ac_ext
3916 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3917 echo "${ECHO_T}$ac_header_preproc" >&6
3918
3919 # So?  What about this header?
3920 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3921   yes:no: )
3922     { echo "$as_me:$LINENO: WARNING: polylib/$cl_cv_polylib.h: accepted by the compiler, rejected by the preprocessor!" >&5
3923 echo "$as_me: WARNING: polylib/$cl_cv_polylib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3924     { echo "$as_me:$LINENO: WARNING: polylib/$cl_cv_polylib.h: proceeding with the compiler's result" >&5
3925 echo "$as_me: WARNING: polylib/$cl_cv_polylib.h: proceeding with the compiler's result" >&2;}
3926     ac_header_preproc=yes
3927     ;;
3928   no:yes:* )
3929     { echo "$as_me:$LINENO: WARNING: polylib/$cl_cv_polylib.h: present but cannot be compiled" >&5
3930 echo "$as_me: WARNING: polylib/$cl_cv_polylib.h: present but cannot be compiled" >&2;}
3931     { echo "$as_me:$LINENO: WARNING: polylib/$cl_cv_polylib.h:     check for missing prerequisite headers?" >&5
3932 echo "$as_me: WARNING: polylib/$cl_cv_polylib.h:     check for missing prerequisite headers?" >&2;}
3933     { echo "$as_me:$LINENO: WARNING: polylib/$cl_cv_polylib.h: see the Autoconf documentation" >&5
3934 echo "$as_me: WARNING: polylib/$cl_cv_polylib.h: see the Autoconf documentation" >&2;}
3935     { echo "$as_me:$LINENO: WARNING: polylib/$cl_cv_polylib.h:     section \"Present But Cannot Be Compiled\"" >&5
3936 echo "$as_me: WARNING: polylib/$cl_cv_polylib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
3937     { echo "$as_me:$LINENO: WARNING: polylib/$cl_cv_polylib.h: proceeding with the preprocessor's result" >&5
3938 echo "$as_me: WARNING: polylib/$cl_cv_polylib.h: proceeding with the preprocessor's result" >&2;}
3939     { echo "$as_me:$LINENO: WARNING: polylib/$cl_cv_polylib.h: in the future, the compiler will take precedence" >&5
3940 echo "$as_me: WARNING: polylib/$cl_cv_polylib.h: in the future, the compiler will take precedence" >&2;}
3941     (
3942       cat <<\_ASBOX
3943 ## ------------------------------------------ ##
3944 ## Report this to the AC_PACKAGE_NAME lists.  ##
3945 ## ------------------------------------------ ##
3946 _ASBOX
3947     ) |
3948       sed "s/^/$as_me: WARNING:     /" >&2
3949     ;;
3950 esac
3951 echo "$as_me:$LINENO: checking for polylib/$cl_cv_polylib.h" >&5
3952 echo $ECHO_N "checking for polylib/$cl_cv_polylib.h... $ECHO_C" >&6
3953 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3954   echo $ECHO_N "(cached) $ECHO_C" >&6
3955 else
3956   eval "$as_ac_Header=\$ac_header_preproc"
3957 fi
3958 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3959 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3960
3961 fi
3962 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3963   :
3964 else
3965   { { echo "$as_me:$LINENO: error: Can't find PolyLib headers." >&5
3966 echo "$as_me: error: Can't find PolyLib headers." >&2;}
3967    { (exit 1); exit 1; }; }
3968 fi
3969
3970
3971 fi
3972
3973
3974
3975
3976 echo "$as_me:$LINENO: checking whether gmp works" >&5
3977 echo $ECHO_N "checking whether gmp works... $ECHO_C" >&6
3978 if test "$gmp_package" = "no"; then
3979   echo "GMP package not defined"
3980   echo "$as_me:$LINENO: result: no" >&5
3981 echo "${ECHO_T}no" >&6
3982   TO_BUILD_MP=""
3983 else
3984   if test "$NEED_MP" = "no"; then
3985     echo "Mode normal GMP"
3986     TO_BUILD="$TO_BUILD MP"
3987     if test "${ac_cv_header_gmp_h+set}" = set; then
3988   echo "$as_me:$LINENO: checking for gmp.h" >&5
3989 echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
3990 if test "${ac_cv_header_gmp_h+set}" = set; then
3991   echo $ECHO_N "(cached) $ECHO_C" >&6
3992 fi
3993 echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
3994 echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
3995 else
3996   # Is the header compilable?
3997 echo "$as_me:$LINENO: checking gmp.h usability" >&5
3998 echo $ECHO_N "checking gmp.h usability... $ECHO_C" >&6
3999 cat >conftest.$ac_ext <<_ACEOF
4000 /* confdefs.h.  */
4001 _ACEOF
4002 cat confdefs.h >>conftest.$ac_ext
4003 cat >>conftest.$ac_ext <<_ACEOF
4004 /* end confdefs.h.  */
4005 $ac_includes_default
4006 #include <gmp.h>
4007 _ACEOF
4008 rm -f conftest.$ac_objext
4009 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4010   (eval $ac_compile) 2>conftest.er1
4011   ac_status=$?
4012   grep -v '^ *+' conftest.er1 >conftest.err
4013   rm -f conftest.er1
4014   cat conftest.err >&5
4015   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4016   (exit $ac_status); } &&
4017          { ac_try='test -z "$ac_c_werror_flag"
4018                          || test ! -s conftest.err'
4019   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4020   (eval $ac_try) 2>&5
4021   ac_status=$?
4022   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4023   (exit $ac_status); }; } &&
4024          { ac_try='test -s conftest.$ac_objext'
4025   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4026   (eval $ac_try) 2>&5
4027   ac_status=$?
4028   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4029   (exit $ac_status); }; }; then
4030   ac_header_compiler=yes
4031 else
4032   echo "$as_me: failed program was:" >&5
4033 sed 's/^/| /' conftest.$ac_ext >&5
4034
4035 ac_header_compiler=no
4036 fi
4037 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4038 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4039 echo "${ECHO_T}$ac_header_compiler" >&6
4040
4041 # Is the header present?
4042 echo "$as_me:$LINENO: checking gmp.h presence" >&5
4043 echo $ECHO_N "checking gmp.h presence... $ECHO_C" >&6
4044 cat >conftest.$ac_ext <<_ACEOF
4045 /* confdefs.h.  */
4046 _ACEOF
4047 cat confdefs.h >>conftest.$ac_ext
4048 cat >>conftest.$ac_ext <<_ACEOF
4049 /* end confdefs.h.  */
4050 #include <gmp.h>
4051 _ACEOF
4052 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4053   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4054   ac_status=$?
4055   grep -v '^ *+' conftest.er1 >conftest.err
4056   rm -f conftest.er1
4057   cat conftest.err >&5
4058   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4059   (exit $ac_status); } >/dev/null; then
4060   if test -s conftest.err; then
4061     ac_cpp_err=$ac_c_preproc_warn_flag
4062     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4063   else
4064     ac_cpp_err=
4065   fi
4066 else
4067   ac_cpp_err=yes
4068 fi
4069 if test -z "$ac_cpp_err"; then
4070   ac_header_preproc=yes
4071 else
4072   echo "$as_me: failed program was:" >&5
4073 sed 's/^/| /' conftest.$ac_ext >&5
4074
4075   ac_header_preproc=no
4076 fi
4077 rm -f conftest.err conftest.$ac_ext
4078 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4079 echo "${ECHO_T}$ac_header_preproc" >&6
4080
4081 # So?  What about this header?
4082 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4083   yes:no: )
4084     { echo "$as_me:$LINENO: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
4085 echo "$as_me: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4086     { echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the compiler's result" >&5
4087 echo "$as_me: WARNING: gmp.h: proceeding with the compiler's result" >&2;}
4088     ac_header_preproc=yes
4089     ;;
4090   no:yes:* )
4091     { echo "$as_me:$LINENO: WARNING: gmp.h: present but cannot be compiled" >&5
4092 echo "$as_me: WARNING: gmp.h: present but cannot be compiled" >&2;}
4093     { echo "$as_me:$LINENO: WARNING: gmp.h:     check for missing prerequisite headers?" >&5
4094 echo "$as_me: WARNING: gmp.h:     check for missing prerequisite headers?" >&2;}
4095     { echo "$as_me:$LINENO: WARNING: gmp.h: see the Autoconf documentation" >&5
4096 echo "$as_me: WARNING: gmp.h: see the Autoconf documentation" >&2;}
4097     { echo "$as_me:$LINENO: WARNING: gmp.h:     section \"Present But Cannot Be Compiled\"" >&5
4098 echo "$as_me: WARNING: gmp.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4099     { echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the preprocessor's result" >&5
4100 echo "$as_me: WARNING: gmp.h: proceeding with the preprocessor's result" >&2;}
4101     { echo "$as_me:$LINENO: WARNING: gmp.h: in the future, the compiler will take precedence" >&5
4102 echo "$as_me: WARNING: gmp.h: in the future, the compiler will take precedence" >&2;}
4103     (
4104       cat <<\_ASBOX
4105 ## ------------------------------------------ ##
4106 ## Report this to the AC_PACKAGE_NAME lists.  ##
4107 ## ------------------------------------------ ##
4108 _ASBOX
4109     ) |
4110       sed "s/^/$as_me: WARNING:     /" >&2
4111     ;;
4112 esac
4113 echo "$as_me:$LINENO: checking for gmp.h" >&5
4114 echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
4115 if test "${ac_cv_header_gmp_h+set}" = set; then
4116   echo $ECHO_N "(cached) $ECHO_C" >&6
4117 else
4118   ac_cv_header_gmp_h=$ac_header_preproc
4119 fi
4120 echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
4121 echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
4122
4123 fi
4124 if test $ac_cv_header_gmp_h = yes; then
4125   echo "$as_me:$LINENO: checking for __gmpz_init in -lgmp" >&5
4126 echo $ECHO_N "checking for __gmpz_init in -lgmp... $ECHO_C" >&6
4127 if test "${ac_cv_lib_gmp___gmpz_init+set}" = set; then
4128   echo $ECHO_N "(cached) $ECHO_C" >&6
4129 else
4130   ac_check_lib_save_LIBS=$LIBS
4131 LIBS="-lgmp  $LIBS"
4132 cat >conftest.$ac_ext <<_ACEOF
4133 /* confdefs.h.  */
4134 _ACEOF
4135 cat confdefs.h >>conftest.$ac_ext
4136 cat >>conftest.$ac_ext <<_ACEOF
4137 /* end confdefs.h.  */
4138
4139 /* Override any gcc2 internal prototype to avoid an error.  */
4140 #ifdef __cplusplus
4141 extern "C"
4142 #endif
4143 /* We use char because int might match the return type of a gcc2
4144    builtin and then its argument prototype would still apply.  */
4145 char __gmpz_init ();
4146 int
4147 main ()
4148 {
4149 __gmpz_init ();
4150   ;
4151   return 0;
4152 }
4153 _ACEOF
4154 rm -f conftest.$ac_objext conftest$ac_exeext
4155 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4156   (eval $ac_link) 2>conftest.er1
4157   ac_status=$?
4158   grep -v '^ *+' conftest.er1 >conftest.err
4159   rm -f conftest.er1
4160   cat conftest.err >&5
4161   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4162   (exit $ac_status); } &&
4163          { ac_try='test -z "$ac_c_werror_flag"
4164                          || test ! -s conftest.err'
4165   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4166   (eval $ac_try) 2>&5
4167   ac_status=$?
4168   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4169   (exit $ac_status); }; } &&
4170          { ac_try='test -s conftest$ac_exeext'
4171   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4172   (eval $ac_try) 2>&5
4173   ac_status=$?
4174   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4175   (exit $ac_status); }; }; then
4176   ac_cv_lib_gmp___gmpz_init=yes
4177 else
4178   echo "$as_me: failed program was:" >&5
4179 sed 's/^/| /' conftest.$ac_ext >&5
4180
4181 ac_cv_lib_gmp___gmpz_init=no
4182 fi
4183 rm -f conftest.err conftest.$ac_objext \
4184       conftest$ac_exeext conftest.$ac_ext
4185 LIBS=$ac_check_lib_save_LIBS
4186 fi
4187 echo "$as_me:$LINENO: result: $ac_cv_lib_gmp___gmpz_init" >&5
4188 echo "${ECHO_T}$ac_cv_lib_gmp___gmpz_init" >&6
4189 if test $ac_cv_lib_gmp___gmpz_init = yes; then
4190   EXTRA_LIBS="$EXTRA_LIBS -lgmp"
4191 else
4192   echo "Can't find gmp library." &&
4193                                    echo "MP version will not be builded." &&
4194                                    TO_BUILD_MP=""
4195 fi
4196
4197 else
4198   echo "Can't find gmp headers." &&
4199                      echo "MP version will not be builded." &&
4200                      TO_BUILD_MP=""
4201 fi
4202
4203
4204   else
4205
4206     if test "$gmp_package" != "yes" ; then
4207       echo "(GMP path has been set by user)"
4208       GMP_DIR=$gmp_package
4209       GMP_LIB=$GMP_DIR/lib
4210       GMP_INC=$GMP_DIR/include
4211       EXTRA_INC="-I$GMP_INC"
4212       EXTRA_LIBS="$EXTRA_LIBS -L$GMP_LIB"
4213             CPPFLAGS="-I$GMP_DIR/include $CPPFLAGS"
4214       LDFLAGS="-L$GMP_DIR/lib $LDFLAGS"
4215     fi
4216
4217     if test "$gmp_include_package" != "yes" ; then
4218       CPPFLAGS="-I$GMP_DIR/include $CPPFLAGS"
4219       EXTRA_INC="-I$GMP_INC"
4220     fi
4221
4222     if test "$gmp_library_package" != "yes" ; then
4223       EXTRA_LIBS="$EXTRA_LIBS -L$GMP_LIB"
4224       LDFLAGS="-L$GMP_DIR/lib $LDFLAGS"
4225     fi
4226
4227     if test "${ac_cv_header_gmp_h+set}" = set; then
4228   echo "$as_me:$LINENO: checking for gmp.h" >&5
4229 echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
4230 if test "${ac_cv_header_gmp_h+set}" = set; then
4231   echo $ECHO_N "(cached) $ECHO_C" >&6
4232 fi
4233 echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
4234 echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
4235 else
4236   # Is the header compilable?
4237 echo "$as_me:$LINENO: checking gmp.h usability" >&5
4238 echo $ECHO_N "checking gmp.h usability... $ECHO_C" >&6
4239 cat >conftest.$ac_ext <<_ACEOF
4240 /* confdefs.h.  */
4241 _ACEOF
4242 cat confdefs.h >>conftest.$ac_ext
4243 cat >>conftest.$ac_ext <<_ACEOF
4244 /* end confdefs.h.  */
4245 $ac_includes_default
4246 #include <gmp.h>
4247 _ACEOF
4248 rm -f conftest.$ac_objext
4249 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4250   (eval $ac_compile) 2>conftest.er1
4251   ac_status=$?
4252   grep -v '^ *+' conftest.er1 >conftest.err
4253   rm -f conftest.er1
4254   cat conftest.err >&5
4255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4256   (exit $ac_status); } &&
4257          { ac_try='test -z "$ac_c_werror_flag"
4258                          || test ! -s conftest.err'
4259   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4260   (eval $ac_try) 2>&5
4261   ac_status=$?
4262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4263   (exit $ac_status); }; } &&
4264          { ac_try='test -s conftest.$ac_objext'
4265   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4266   (eval $ac_try) 2>&5
4267   ac_status=$?
4268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4269   (exit $ac_status); }; }; then
4270   ac_header_compiler=yes
4271 else
4272   echo "$as_me: failed program was:" >&5
4273 sed 's/^/| /' conftest.$ac_ext >&5
4274
4275 ac_header_compiler=no
4276 fi
4277 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4278 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4279 echo "${ECHO_T}$ac_header_compiler" >&6
4280
4281 # Is the header present?
4282 echo "$as_me:$LINENO: checking gmp.h presence" >&5
4283 echo $ECHO_N "checking gmp.h presence... $ECHO_C" >&6
4284 cat >conftest.$ac_ext <<_ACEOF
4285 /* confdefs.h.  */
4286 _ACEOF
4287 cat confdefs.h >>conftest.$ac_ext
4288 cat >>conftest.$ac_ext <<_ACEOF
4289 /* end confdefs.h.  */
4290 #include <gmp.h>
4291 _ACEOF
4292 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4293   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4294   ac_status=$?
4295   grep -v '^ *+' conftest.er1 >conftest.err
4296   rm -f conftest.er1
4297   cat conftest.err >&5
4298   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4299   (exit $ac_status); } >/dev/null; then
4300   if test -s conftest.err; then
4301     ac_cpp_err=$ac_c_preproc_warn_flag
4302     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4303   else
4304     ac_cpp_err=
4305   fi
4306 else
4307   ac_cpp_err=yes
4308 fi
4309 if test -z "$ac_cpp_err"; then
4310   ac_header_preproc=yes
4311 else
4312   echo "$as_me: failed program was:" >&5
4313 sed 's/^/| /' conftest.$ac_ext >&5
4314
4315   ac_header_preproc=no
4316 fi
4317 rm -f conftest.err conftest.$ac_ext
4318 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4319 echo "${ECHO_T}$ac_header_preproc" >&6
4320
4321 # So?  What about this header?
4322 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4323   yes:no: )
4324     { echo "$as_me:$LINENO: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
4325 echo "$as_me: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4326     { echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the compiler's result" >&5
4327 echo "$as_me: WARNING: gmp.h: proceeding with the compiler's result" >&2;}
4328     ac_header_preproc=yes
4329     ;;
4330   no:yes:* )
4331     { echo "$as_me:$LINENO: WARNING: gmp.h: present but cannot be compiled" >&5
4332 echo "$as_me: WARNING: gmp.h: present but cannot be compiled" >&2;}
4333     { echo "$as_me:$LINENO: WARNING: gmp.h:     check for missing prerequisite headers?" >&5
4334 echo "$as_me: WARNING: gmp.h:     check for missing prerequisite headers?" >&2;}
4335     { echo "$as_me:$LINENO: WARNING: gmp.h: see the Autoconf documentation" >&5
4336 echo "$as_me: WARNING: gmp.h: see the Autoconf documentation" >&2;}
4337     { echo "$as_me:$LINENO: WARNING: gmp.h:     section \"Present But Cannot Be Compiled\"" >&5
4338 echo "$as_me: WARNING: gmp.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4339     { echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the preprocessor's result" >&5
4340 echo "$as_me: WARNING: gmp.h: proceeding with the preprocessor's result" >&2;}
4341     { echo "$as_me:$LINENO: WARNING: gmp.h: in the future, the compiler will take precedence" >&5
4342 echo "$as_me: WARNING: gmp.h: in the future, the compiler will take precedence" >&2;}
4343     (
4344       cat <<\_ASBOX
4345 ## ------------------------------------------ ##
4346 ## Report this to the AC_PACKAGE_NAME lists.  ##
4347 ## ------------------------------------------ ##
4348 _ASBOX
4349     ) |
4350       sed "s/^/$as_me: WARNING:     /" >&2
4351     ;;
4352 esac
4353 echo "$as_me:$LINENO: checking for gmp.h" >&5
4354 echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
4355 if test "${ac_cv_header_gmp_h+set}" = set; then
4356   echo $ECHO_N "(cached) $ECHO_C" >&6
4357 else
4358   ac_cv_header_gmp_h=$ac_header_preproc
4359 fi
4360 echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
4361 echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
4362
4363 fi
4364 if test $ac_cv_header_gmp_h = yes; then
4365   :
4366 else
4367   { { echo "$as_me:$LINENO: error: Can't find gmp headers." >&5
4368 echo "$as_me: error: Can't find gmp headers." >&2;}
4369    { (exit 1); exit 1; }; }
4370 fi
4371
4372
4373     echo "$as_me:$LINENO: checking for __gmpz_init in -lgmp" >&5
4374 echo $ECHO_N "checking for __gmpz_init in -lgmp... $ECHO_C" >&6
4375 if test "${ac_cv_lib_gmp___gmpz_init+set}" = set; then
4376   echo $ECHO_N "(cached) $ECHO_C" >&6
4377 else
4378   ac_check_lib_save_LIBS=$LIBS
4379 LIBS="-lgmp  $LIBS"
4380 cat >conftest.$ac_ext <<_ACEOF
4381 /* confdefs.h.  */
4382 _ACEOF
4383 cat confdefs.h >>conftest.$ac_ext
4384 cat >>conftest.$ac_ext <<_ACEOF
4385 /* end confdefs.h.  */
4386
4387 /* Override any gcc2 internal prototype to avoid an error.  */
4388 #ifdef __cplusplus
4389 extern "C"
4390 #endif
4391 /* We use char because int might match the return type of a gcc2
4392    builtin and then its argument prototype would still apply.  */
4393 char __gmpz_init ();
4394 int
4395 main ()
4396 {
4397 __gmpz_init ();
4398   ;
4399   return 0;
4400 }
4401 _ACEOF
4402 rm -f conftest.$ac_objext conftest$ac_exeext
4403 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4404   (eval $ac_link) 2>conftest.er1
4405   ac_status=$?
4406   grep -v '^ *+' conftest.er1 >conftest.err
4407   rm -f conftest.er1
4408   cat conftest.err >&5
4409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4410   (exit $ac_status); } &&
4411          { ac_try='test -z "$ac_c_werror_flag"
4412                          || test ! -s conftest.err'
4413   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4414   (eval $ac_try) 2>&5
4415   ac_status=$?
4416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4417   (exit $ac_status); }; } &&
4418          { ac_try='test -s conftest$ac_exeext'
4419   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4420   (eval $ac_try) 2>&5
4421   ac_status=$?
4422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4423   (exit $ac_status); }; }; then
4424   ac_cv_lib_gmp___gmpz_init=yes
4425 else
4426   echo "$as_me: failed program was:" >&5
4427 sed 's/^/| /' conftest.$ac_ext >&5
4428
4429 ac_cv_lib_gmp___gmpz_init=no
4430 fi
4431 rm -f conftest.err conftest.$ac_objext \
4432       conftest$ac_exeext conftest.$ac_ext
4433 LIBS=$ac_check_lib_save_LIBS
4434 fi
4435 echo "$as_me:$LINENO: result: $ac_cv_lib_gmp___gmpz_init" >&5
4436 echo "${ECHO_T}$ac_cv_lib_gmp___gmpz_init" >&6
4437 if test $ac_cv_lib_gmp___gmpz_init = yes; then
4438   EXTRA_LIBS="$EXTRA_LIBS -lgmp"
4439 else
4440   { { echo "$as_me:$LINENO: error: Can't find gmp library." >&5
4441 echo "$as_me: error: Can't find gmp library." >&2;}
4442    { (exit 1); exit 1; }; }
4443 fi
4444
4445
4446     echo "$as_me:$LINENO: result: yes" >&5
4447 echo "${ECHO_T}yes" >&6
4448   fi
4449 fi
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473                               ac_config_files="$ac_config_files makefile:autoconf/makefile.in include/cloog/cloog.h autoconf/Doxyfile"
4474 cat >confcache <<\_ACEOF
4475 # This file is a shell script that caches the results of configure
4476 # tests run on this system so they can be shared between configure
4477 # scripts and configure runs, see configure's option --config-cache.
4478 # It is not useful on other systems.  If it contains results you don't
4479 # want to keep, you may remove or edit it.
4480 #
4481 # config.status only pays attention to the cache file if you give it
4482 # the --recheck option to rerun configure.
4483 #
4484 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4485 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4486 # following values.
4487
4488 _ACEOF
4489
4490 # The following way of writing the cache mishandles newlines in values,
4491 # but we know of no workaround that is simple, portable, and efficient.
4492 # So, don't put newlines in cache variables' values.
4493 # Ultrix sh set writes to stderr and can't be redirected directly,
4494 # and sets the high bit in the cache file unless we assign to the vars.
4495 {
4496   (set) 2>&1 |
4497     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4498     *ac_space=\ *)
4499       # `set' does not quote correctly, so add quotes (double-quote
4500       # substitution turns \\\\ into \\, and sed turns \\ into \).
4501       sed -n \
4502         "s/'/'\\\\''/g;
4503           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4504       ;;
4505     *)
4506       # `set' quotes correctly as required by POSIX, so do not add quotes.
4507       sed -n \
4508         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4509       ;;
4510     esac;
4511 } |
4512   sed '
4513      t clear
4514      : clear
4515      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4516      t end
4517      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4518      : end' >>confcache
4519 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4520   if test -w $cache_file; then
4521     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4522     cat confcache >$cache_file
4523   else
4524     echo "not updating unwritable cache $cache_file"
4525   fi
4526 fi
4527 rm -f confcache
4528
4529 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4530 # Let make expand exec_prefix.
4531 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4532
4533 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4534 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4535 # trailing colons and then remove the whole line if VPATH becomes empty
4536 # (actually we leave an empty line to preserve line numbers).
4537 if test "x$srcdir" = x.; then
4538   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4539 s/:*\$(srcdir):*/:/;
4540 s/:*\${srcdir}:*/:/;
4541 s/:*@srcdir@:*/:/;
4542 s/^\([^=]*=[     ]*\):*/\1/;
4543 s/:*$//;
4544 s/^[^=]*=[       ]*$//;
4545 }'
4546 fi
4547
4548 # Transform confdefs.h into DEFS.
4549 # Protect against shell expansion while executing Makefile rules.
4550 # Protect against Makefile macro expansion.
4551 #
4552 # If the first sed substitution is executed (which looks for macros that
4553 # take arguments), then we branch to the quote section.  Otherwise,
4554 # look for a macro that doesn't take arguments.
4555 cat >confdef2opt.sed <<\_ACEOF
4556 t clear
4557 : clear
4558 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
4559 t quote
4560 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
4561 t quote
4562 d
4563 : quote
4564 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
4565 s,\[,\\&,g
4566 s,\],\\&,g
4567 s,\$,$$,g
4568 p
4569 _ACEOF
4570 # We use echo to avoid assuming a particular line-breaking character.
4571 # The extra dot is to prevent the shell from consuming trailing
4572 # line-breaks from the sub-command output.  A line-break within
4573 # single-quotes doesn't work because, if this script is created in a
4574 # platform that uses two characters for line-breaks (e.g., DOS), tr
4575 # would break.
4576 ac_LF_and_DOT=`echo; echo .`
4577 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
4578 rm -f confdef2opt.sed
4579
4580
4581 ac_libobjs=
4582 ac_ltlibobjs=
4583 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4584   # 1. Remove the extension, and $U if already installed.
4585   ac_i=`echo "$ac_i" |
4586          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4587   # 2. Add them.
4588   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4589   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4590 done
4591 LIBOBJS=$ac_libobjs
4592
4593 LTLIBOBJS=$ac_ltlibobjs
4594
4595
4596
4597 : ${CONFIG_STATUS=./config.status}
4598 ac_clean_files_save=$ac_clean_files
4599 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4600 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4601 echo "$as_me: creating $CONFIG_STATUS" >&6;}
4602 cat >$CONFIG_STATUS <<_ACEOF
4603 #! $SHELL
4604 # Generated by $as_me.
4605 # Run this file to recreate the current configuration.
4606 # Compiler output produced by configure, useful for debugging
4607 # configure, is in config.log if it exists.
4608
4609 debug=false
4610 ac_cs_recheck=false
4611 ac_cs_silent=false
4612 SHELL=\${CONFIG_SHELL-$SHELL}
4613 _ACEOF
4614
4615 cat >>$CONFIG_STATUS <<\_ACEOF
4616 ## --------------------- ##
4617 ## M4sh Initialization.  ##
4618 ## --------------------- ##
4619
4620 # Be Bourne compatible
4621 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4622   emulate sh
4623   NULLCMD=:
4624   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4625   # is contrary to our usage.  Disable this feature.
4626   alias -g '${1+"$@"}'='"$@"'
4627 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4628   set -o posix
4629 fi
4630 DUALCASE=1; export DUALCASE # for MKS sh
4631
4632 # Support unset when possible.
4633 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4634   as_unset=unset
4635 else
4636   as_unset=false
4637 fi
4638
4639
4640 # Work around bugs in pre-3.0 UWIN ksh.
4641 $as_unset ENV MAIL MAILPATH
4642 PS1='$ '
4643 PS2='> '
4644 PS4='+ '
4645
4646 # NLS nuisances.
4647 for as_var in \
4648   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4649   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4650   LC_TELEPHONE LC_TIME
4651 do
4652   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4653     eval $as_var=C; export $as_var
4654   else
4655     $as_unset $as_var
4656   fi
4657 done
4658
4659 # Required to use basename.
4660 if expr a : '\(a\)' >/dev/null 2>&1; then
4661   as_expr=expr
4662 else
4663   as_expr=false
4664 fi
4665
4666 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
4667   as_basename=basename
4668 else
4669   as_basename=false
4670 fi
4671
4672
4673 # Name of the executable.
4674 as_me=`$as_basename "$0" ||
4675 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4676          X"$0" : 'X\(//\)$' \| \
4677          X"$0" : 'X\(/\)$' \| \
4678          .     : '\(.\)' 2>/dev/null ||
4679 echo X/"$0" |
4680     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
4681           /^X\/\(\/\/\)$/{ s//\1/; q; }
4682           /^X\/\(\/\).*/{ s//\1/; q; }
4683           s/.*/./; q'`
4684
4685
4686 # PATH needs CR, and LINENO needs CR and PATH.
4687 # Avoid depending upon Character Ranges.
4688 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4689 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4690 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4691 as_cr_digits='0123456789'
4692 as_cr_alnum=$as_cr_Letters$as_cr_digits
4693
4694 # The user is always right.
4695 if test "${PATH_SEPARATOR+set}" != set; then
4696   echo "#! /bin/sh" >conf$$.sh
4697   echo  "exit 0"   >>conf$$.sh
4698   chmod +x conf$$.sh
4699   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4700     PATH_SEPARATOR=';'
4701   else
4702     PATH_SEPARATOR=:
4703   fi
4704   rm -f conf$$.sh
4705 fi
4706
4707
4708   as_lineno_1=$LINENO
4709   as_lineno_2=$LINENO
4710   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4711   test "x$as_lineno_1" != "x$as_lineno_2" &&
4712   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
4713   # Find who we are.  Look in the path if we contain no path at all
4714   # relative or not.
4715   case $0 in
4716     *[\\/]* ) as_myself=$0 ;;
4717     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4718 for as_dir in $PATH
4719 do
4720   IFS=$as_save_IFS
4721   test -z "$as_dir" && as_dir=.
4722   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4723 done
4724
4725        ;;
4726   esac
4727   # We did not find ourselves, most probably we were run as `sh COMMAND'
4728   # in which case we are not to be found in the path.
4729   if test "x$as_myself" = x; then
4730     as_myself=$0
4731   fi
4732   if test ! -f "$as_myself"; then
4733     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
4734 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
4735    { (exit 1); exit 1; }; }
4736   fi
4737   case $CONFIG_SHELL in
4738   '')
4739     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4740 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
4741 do
4742   IFS=$as_save_IFS
4743   test -z "$as_dir" && as_dir=.
4744   for as_base in sh bash ksh sh5; do
4745          case $as_dir in
4746          /*)
4747            if ("$as_dir/$as_base" -c '
4748   as_lineno_1=$LINENO
4749   as_lineno_2=$LINENO
4750   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4751   test "x$as_lineno_1" != "x$as_lineno_2" &&
4752   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
4753              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
4754              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
4755              CONFIG_SHELL=$as_dir/$as_base
4756              export CONFIG_SHELL
4757              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
4758            fi;;
4759          esac
4760        done
4761 done
4762 ;;
4763   esac
4764
4765   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4766   # uniformly replaced by the line number.  The first 'sed' inserts a
4767   # line-number line before each line; the second 'sed' does the real
4768   # work.  The second script uses 'N' to pair each line-number line
4769   # with the numbered line, and appends trailing '-' during
4770   # substitution so that $LINENO is not a special case at line end.
4771   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4772   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
4773   sed '=' <$as_myself |
4774     sed '
4775       N
4776       s,$,-,
4777       : loop
4778       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
4779       t loop
4780       s,-$,,
4781       s,^['$as_cr_digits']*\n,,
4782     ' >$as_me.lineno &&
4783   chmod +x $as_me.lineno ||
4784     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
4785 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
4786    { (exit 1); exit 1; }; }
4787
4788   # Don't try to exec as it changes $[0], causing all sort of problems
4789   # (the dirname of $[0] is not the place where we might find the
4790   # original and so on.  Autoconf is especially sensible to this).
4791   . ./$as_me.lineno
4792   # Exit status is that of the last command.
4793   exit
4794 }
4795
4796
4797 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
4798   *c*,-n*) ECHO_N= ECHO_C='
4799 ' ECHO_T='      ' ;;
4800   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
4801   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
4802 esac
4803
4804 if expr a : '\(a\)' >/dev/null 2>&1; then
4805   as_expr=expr
4806 else
4807   as_expr=false
4808 fi
4809
4810 rm -f conf$$ conf$$.exe conf$$.file
4811 echo >conf$$.file
4812 if ln -s conf$$.file conf$$ 2>/dev/null; then
4813   # We could just check for DJGPP; but this test a) works b) is more generic
4814   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4815   if test -f conf$$.exe; then
4816     # Don't use ln at all; we don't have any links
4817     as_ln_s='cp -p'
4818   else
4819     as_ln_s='ln -s'
4820   fi
4821 elif ln conf$$.file conf$$ 2>/dev/null; then
4822   as_ln_s=ln
4823 else
4824   as_ln_s='cp -p'
4825 fi
4826 rm -f conf$$ conf$$.exe conf$$.file
4827
4828 if mkdir -p . 2>/dev/null; then
4829   as_mkdir_p=:
4830 else
4831   test -d ./-p && rmdir ./-p
4832   as_mkdir_p=false
4833 fi
4834
4835 as_executable_p="test -f"
4836
4837 # Sed expression to map a string onto a valid CPP name.
4838 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4839
4840 # Sed expression to map a string onto a valid variable name.
4841 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4842
4843
4844 # IFS
4845 # We need space, tab and new line, in precisely that order.
4846 as_nl='
4847 '
4848 IFS="   $as_nl"
4849
4850 # CDPATH.
4851 $as_unset CDPATH
4852
4853 exec 6>&1
4854
4855 # Open the log real soon, to keep \$[0] and so on meaningful, and to
4856 # report actual input values of CONFIG_FILES etc. instead of their
4857 # values after options handling.  Logging --version etc. is OK.
4858 exec 5>>config.log
4859 {
4860   echo
4861   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4862 ## Running $as_me. ##
4863 _ASBOX
4864 } >&5
4865 cat >&5 <<_CSEOF
4866
4867 This file was extended by $as_me, which was
4868 generated by GNU Autoconf 2.59.  Invocation command line was
4869
4870   CONFIG_FILES    = $CONFIG_FILES
4871   CONFIG_HEADERS  = $CONFIG_HEADERS
4872   CONFIG_LINKS    = $CONFIG_LINKS
4873   CONFIG_COMMANDS = $CONFIG_COMMANDS
4874   $ $0 $@
4875
4876 _CSEOF
4877 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
4878 echo >&5
4879 _ACEOF
4880
4881 # Files that config.status was made for.
4882 if test -n "$ac_config_files"; then
4883   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4884 fi
4885
4886 if test -n "$ac_config_headers"; then
4887   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
4888 fi
4889
4890 if test -n "$ac_config_links"; then
4891   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
4892 fi
4893
4894 if test -n "$ac_config_commands"; then
4895   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
4896 fi
4897
4898 cat >>$CONFIG_STATUS <<\_ACEOF
4899
4900 ac_cs_usage="\
4901 \`$as_me' instantiates files from templates according to the
4902 current configuration.
4903
4904 Usage: $0 [OPTIONS] [FILE]...
4905
4906   -h, --help       print this help, then exit
4907   -V, --version    print version number, then exit
4908   -q, --quiet      do not print progress messages
4909   -d, --debug      don't remove temporary files
4910       --recheck    update $as_me by reconfiguring in the same conditions
4911   --file=FILE[:TEMPLATE]
4912                    instantiate the configuration file FILE
4913
4914 Configuration files:
4915 $config_files
4916
4917 Report bugs to <bug-autoconf@gnu.org>."
4918 _ACEOF
4919
4920 cat >>$CONFIG_STATUS <<_ACEOF
4921 ac_cs_version="\\
4922 config.status
4923 configured by $0, generated by GNU Autoconf 2.59,
4924   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
4925
4926 Copyright (C) 2003 Free Software Foundation, Inc.
4927 This config.status script is free software; the Free Software Foundation
4928 gives unlimited permission to copy, distribute and modify it."
4929 srcdir=$srcdir
4930 INSTALL="$INSTALL"
4931 _ACEOF
4932
4933 cat >>$CONFIG_STATUS <<\_ACEOF
4934 # If no file are specified by the user, then we need to provide default
4935 # value.  By we need to know if files were specified by the user.
4936 ac_need_defaults=:
4937 while test $# != 0
4938 do
4939   case $1 in
4940   --*=*)
4941     ac_option=`expr "x$1" : 'x\([^=]*\)='`
4942     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
4943     ac_shift=:
4944     ;;
4945   -*)
4946     ac_option=$1
4947     ac_optarg=$2
4948     ac_shift=shift
4949     ;;
4950   *) # This is not an option, so the user has probably given explicit
4951      # arguments.
4952      ac_option=$1
4953      ac_need_defaults=false;;
4954   esac
4955
4956   case $ac_option in
4957   # Handling of the options.
4958 _ACEOF
4959 cat >>$CONFIG_STATUS <<\_ACEOF
4960   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4961     ac_cs_recheck=: ;;
4962   --version | --vers* | -V )
4963     echo "$ac_cs_version"; exit 0 ;;
4964   --he | --h)
4965     # Conflict between --help and --header
4966     { { echo "$as_me:$LINENO: error: ambiguous option: $1
4967 Try \`$0 --help' for more information." >&5
4968 echo "$as_me: error: ambiguous option: $1
4969 Try \`$0 --help' for more information." >&2;}
4970    { (exit 1); exit 1; }; };;
4971   --help | --hel | -h )
4972     echo "$ac_cs_usage"; exit 0 ;;
4973   --debug | --d* | -d )
4974     debug=: ;;
4975   --file | --fil | --fi | --f )
4976     $ac_shift
4977     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
4978     ac_need_defaults=false;;
4979   --header | --heade | --head | --hea )
4980     $ac_shift
4981     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
4982     ac_need_defaults=false;;
4983   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4984   | -silent | --silent | --silen | --sile | --sil | --si | --s)
4985     ac_cs_silent=: ;;
4986
4987   # This is an error.
4988   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
4989 Try \`$0 --help' for more information." >&5
4990 echo "$as_me: error: unrecognized option: $1
4991 Try \`$0 --help' for more information." >&2;}
4992    { (exit 1); exit 1; }; } ;;
4993
4994   *) ac_config_targets="$ac_config_targets $1" ;;
4995
4996   esac
4997   shift
4998 done
4999
5000 ac_configure_extra_args=
5001
5002 if $ac_cs_silent; then
5003   exec 6>/dev/null
5004   ac_configure_extra_args="$ac_configure_extra_args --silent"
5005 fi
5006
5007 _ACEOF
5008 cat >>$CONFIG_STATUS <<_ACEOF
5009 if \$ac_cs_recheck; then
5010   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5011   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5012 fi
5013
5014 _ACEOF
5015
5016
5017
5018
5019
5020 cat >>$CONFIG_STATUS <<\_ACEOF
5021 for ac_config_target in $ac_config_targets
5022 do
5023   case "$ac_config_target" in
5024   # Handling of arguments.
5025   "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile:autoconf/makefile.in" ;;
5026   "include/cloog/cloog.h" ) CONFIG_FILES="$CONFIG_FILES include/cloog/cloog.h" ;;
5027   "autoconf/Doxyfile" ) CONFIG_FILES="$CONFIG_FILES autoconf/Doxyfile" ;;
5028   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5029 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5030    { (exit 1); exit 1; }; };;
5031   esac
5032 done
5033
5034 # If the user did not use the arguments to specify the items to instantiate,
5035 # then the envvar interface is used.  Set only those that are not.
5036 # We use the long form for the default assignment because of an extremely
5037 # bizarre bug on SunOS 4.1.3.
5038 if $ac_need_defaults; then
5039   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5040 fi
5041
5042 # Have a temporary directory for convenience.  Make it in the build tree
5043 # simply because there is no reason to put it here, and in addition,
5044 # creating and moving files from /tmp can sometimes cause problems.
5045 # Create a temporary directory, and hook for its removal unless debugging.
5046 $debug ||
5047 {
5048   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5049   trap '{ (exit 1); exit 1; }' 1 2 13 15
5050 }
5051
5052 # Create a (secure) tmp directory for tmp files.
5053
5054 {
5055   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5056   test -n "$tmp" && test -d "$tmp"
5057 }  ||
5058 {
5059   tmp=./confstat$$-$RANDOM
5060   (umask 077 && mkdir $tmp)
5061 } ||
5062 {
5063    echo "$me: cannot create a temporary directory in ." >&2
5064    { (exit 1); exit 1; }
5065 }
5066
5067 _ACEOF
5068
5069 cat >>$CONFIG_STATUS <<_ACEOF
5070
5071 #
5072 # CONFIG_FILES section.
5073 #
5074
5075 # No need to generate the scripts if there are no CONFIG_FILES.
5076 # This happens for instance when ./config.status config.h
5077 if test -n "\$CONFIG_FILES"; then
5078   # Protect against being on the right side of a sed subst in config.status.
5079   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5080    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5081 s,@SHELL@,$SHELL,;t t
5082 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5083 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5084 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5085 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5086 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5087 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5088 s,@exec_prefix@,$exec_prefix,;t t
5089 s,@prefix@,$prefix,;t t
5090 s,@program_transform_name@,$program_transform_name,;t t
5091 s,@bindir@,$bindir,;t t
5092 s,@sbindir@,$sbindir,;t t
5093 s,@libexecdir@,$libexecdir,;t t
5094 s,@datadir@,$datadir,;t t
5095 s,@sysconfdir@,$sysconfdir,;t t
5096 s,@sharedstatedir@,$sharedstatedir,;t t
5097 s,@localstatedir@,$localstatedir,;t t
5098 s,@libdir@,$libdir,;t t
5099 s,@includedir@,$includedir,;t t
5100 s,@oldincludedir@,$oldincludedir,;t t
5101 s,@infodir@,$infodir,;t t
5102 s,@mandir@,$mandir,;t t
5103 s,@build_alias@,$build_alias,;t t
5104 s,@host_alias@,$host_alias,;t t
5105 s,@target_alias@,$target_alias,;t t
5106 s,@DEFS@,$DEFS,;t t
5107 s,@ECHO_C@,$ECHO_C,;t t
5108 s,@ECHO_N@,$ECHO_N,;t t
5109 s,@ECHO_T@,$ECHO_T,;t t
5110 s,@LIBS@,$LIBS,;t t
5111 s,@build@,$build,;t t
5112 s,@build_cpu@,$build_cpu,;t t
5113 s,@build_vendor@,$build_vendor,;t t
5114 s,@build_os@,$build_os,;t t
5115 s,@host@,$host,;t t
5116 s,@host_cpu@,$host_cpu,;t t
5117 s,@host_vendor@,$host_vendor,;t t
5118 s,@host_os@,$host_os,;t t
5119 s,@target@,$target,;t t
5120 s,@target_cpu@,$target_cpu,;t t
5121 s,@target_vendor@,$target_vendor,;t t
5122 s,@target_os@,$target_os,;t t
5123 s,@CC@,$CC,;t t
5124 s,@CFLAGS@,$CFLAGS,;t t
5125 s,@LDFLAGS@,$LDFLAGS,;t t
5126 s,@CPPFLAGS@,$CPPFLAGS,;t t
5127 s,@ac_ct_CC@,$ac_ct_CC,;t t
5128 s,@EXEEXT@,$EXEEXT,;t t
5129 s,@OBJEXT@,$OBJEXT,;t t
5130 s,@LN_S@,$LN_S,;t t
5131 s,@RANLIB@,$RANLIB,;t t
5132 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5133 s,@SET_MAKE@,$SET_MAKE,;t t
5134 s,@CD@,$CD,;t t
5135 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5136 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5137 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5138 s,@CPP@,$CPP,;t t
5139 s,@EGREP@,$EGREP,;t t
5140 s,@cl_cv_polylib@,$cl_cv_polylib,;t t
5141 s,@RELEASE@,$RELEASE,;t t
5142 s,@SHEXT@,$SHEXT,;t t
5143 s,@EXEC_SUFFIX@,$EXEC_SUFFIX,;t t
5144 s,@EXTRA_FLAGS@,$EXTRA_FLAGS,;t t
5145 s,@EXTRA_LIBS@,$EXTRA_LIBS,;t t
5146 s,@POLYLIB_LIB@,$POLYLIB_LIB,;t t
5147 s,@INSTALL@,$INSTALL,;t t
5148 s,@PACKAGES@,$PACKAGES,;t t
5149 s,@INSTALL_PACKAGES@,$INSTALL_PACKAGES,;t t
5150 s,@VERSION@,$VERSION,;t t
5151 s,@LIBOBJS@,$LIBOBJS,;t t
5152 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5153 CEOF
5154
5155 _ACEOF
5156
5157   cat >>$CONFIG_STATUS <<\_ACEOF
5158   # Split the substitutions into bite-sized pieces for seds with
5159   # small command number limits, like on Digital OSF/1 and HP-UX.
5160   ac_max_sed_lines=48
5161   ac_sed_frag=1 # Number of current file.
5162   ac_beg=1 # First line for current file.
5163   ac_end=$ac_max_sed_lines # Line after last line for current file.
5164   ac_more_lines=:
5165   ac_sed_cmds=
5166   while $ac_more_lines; do
5167     if test $ac_beg -gt 1; then
5168       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5169     else
5170       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5171     fi
5172     if test ! -s $tmp/subs.frag; then
5173       ac_more_lines=false
5174     else
5175       # The purpose of the label and of the branching condition is to
5176       # speed up the sed processing (if there are no `@' at all, there
5177       # is no need to browse any of the substitutions).
5178       # These are the two extra sed commands mentioned above.
5179       (echo ':t
5180   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5181       if test -z "$ac_sed_cmds"; then
5182         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5183       else
5184         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5185       fi
5186       ac_sed_frag=`expr $ac_sed_frag + 1`
5187       ac_beg=$ac_end
5188       ac_end=`expr $ac_end + $ac_max_sed_lines`
5189     fi
5190   done
5191   if test -z "$ac_sed_cmds"; then
5192     ac_sed_cmds=cat
5193   fi
5194 fi # test -n "$CONFIG_FILES"
5195
5196 _ACEOF
5197 cat >>$CONFIG_STATUS <<\_ACEOF
5198 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5199   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5200   case $ac_file in
5201   - | *:- | *:-:* ) # input from stdin
5202         cat >$tmp/stdin
5203         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5204         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5205   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5206         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5207   * )   ac_file_in=$ac_file.in ;;
5208   esac
5209
5210   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5211   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5212 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5213          X"$ac_file" : 'X\(//\)[^/]' \| \
5214          X"$ac_file" : 'X\(//\)$' \| \
5215          X"$ac_file" : 'X\(/\)' \| \
5216          .     : '\(.\)' 2>/dev/null ||
5217 echo X"$ac_file" |
5218     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5219           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5220           /^X\(\/\/\)$/{ s//\1/; q; }
5221           /^X\(\/\).*/{ s//\1/; q; }
5222           s/.*/./; q'`
5223   { if $as_mkdir_p; then
5224     mkdir -p "$ac_dir"
5225   else
5226     as_dir="$ac_dir"
5227     as_dirs=
5228     while test ! -d "$as_dir"; do
5229       as_dirs="$as_dir $as_dirs"
5230       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5231 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5232          X"$as_dir" : 'X\(//\)[^/]' \| \
5233          X"$as_dir" : 'X\(//\)$' \| \
5234          X"$as_dir" : 'X\(/\)' \| \
5235          .     : '\(.\)' 2>/dev/null ||
5236 echo X"$as_dir" |
5237     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5238           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5239           /^X\(\/\/\)$/{ s//\1/; q; }
5240           /^X\(\/\).*/{ s//\1/; q; }
5241           s/.*/./; q'`
5242     done
5243     test ! -n "$as_dirs" || mkdir $as_dirs
5244   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5245 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5246    { (exit 1); exit 1; }; }; }
5247
5248   ac_builddir=.
5249
5250 if test "$ac_dir" != .; then
5251   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5252   # A "../" for each directory in $ac_dir_suffix.
5253   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5254 else
5255   ac_dir_suffix= ac_top_builddir=
5256 fi
5257
5258 case $srcdir in
5259   .)  # No --srcdir option.  We are building in place.
5260     ac_srcdir=.
5261     if test -z "$ac_top_builddir"; then
5262        ac_top_srcdir=.
5263     else
5264        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5265     fi ;;
5266   [\\/]* | ?:[\\/]* )  # Absolute path.
5267     ac_srcdir=$srcdir$ac_dir_suffix;
5268     ac_top_srcdir=$srcdir ;;
5269   *) # Relative path.
5270     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5271     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5272 esac
5273
5274 # Do not use `cd foo && pwd` to compute absolute paths, because
5275 # the directories may not exist.
5276 case `pwd` in
5277 .) ac_abs_builddir="$ac_dir";;
5278 *)
5279   case "$ac_dir" in
5280   .) ac_abs_builddir=`pwd`;;
5281   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5282   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5283   esac;;
5284 esac
5285 case $ac_abs_builddir in
5286 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5287 *)
5288   case ${ac_top_builddir}. in
5289   .) ac_abs_top_builddir=$ac_abs_builddir;;
5290   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5291   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5292   esac;;
5293 esac
5294 case $ac_abs_builddir in
5295 .) ac_abs_srcdir=$ac_srcdir;;
5296 *)
5297   case $ac_srcdir in
5298   .) ac_abs_srcdir=$ac_abs_builddir;;
5299   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5300   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5301   esac;;
5302 esac
5303 case $ac_abs_builddir in
5304 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5305 *)
5306   case $ac_top_srcdir in
5307   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5308   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5309   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5310   esac;;
5311 esac
5312
5313
5314   case $INSTALL in
5315   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5316   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5317   esac
5318
5319   if test x"$ac_file" != x-; then
5320     { echo "$as_me:$LINENO: creating $ac_file" >&5
5321 echo "$as_me: creating $ac_file" >&6;}
5322     rm -f "$ac_file"
5323   fi
5324   # Let's still pretend it is `configure' which instantiates (i.e., don't
5325   # use $as_me), people would be surprised to read:
5326   #    /* config.h.  Generated by config.status.  */
5327   if test x"$ac_file" = x-; then
5328     configure_input=
5329   else
5330     configure_input="$ac_file.  "
5331   fi
5332   configure_input=$configure_input"Generated from `echo $ac_file_in |
5333                                      sed 's,.*/,,'` by configure."
5334
5335   # First look for the input files in the build tree, otherwise in the
5336   # src tree.
5337   ac_file_inputs=`IFS=:
5338     for f in $ac_file_in; do
5339       case $f in
5340       -) echo $tmp/stdin ;;
5341       [\\/$]*)
5342          # Absolute (can't be DOS-style, as IFS=:)
5343          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5344 echo "$as_me: error: cannot find input file: $f" >&2;}
5345    { (exit 1); exit 1; }; }
5346          echo "$f";;
5347       *) # Relative
5348          if test -f "$f"; then
5349            # Build tree
5350            echo "$f"
5351          elif test -f "$srcdir/$f"; then
5352            # Source tree
5353            echo "$srcdir/$f"
5354          else
5355            # /dev/null tree
5356            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5357 echo "$as_me: error: cannot find input file: $f" >&2;}
5358    { (exit 1); exit 1; }; }
5359          fi;;
5360       esac
5361     done` || { (exit 1); exit 1; }
5362 _ACEOF
5363 cat >>$CONFIG_STATUS <<_ACEOF
5364   sed "$ac_vpsub
5365 $extrasub
5366 _ACEOF
5367 cat >>$CONFIG_STATUS <<\_ACEOF
5368 :t
5369 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5370 s,@configure_input@,$configure_input,;t t
5371 s,@srcdir@,$ac_srcdir,;t t
5372 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5373 s,@top_srcdir@,$ac_top_srcdir,;t t
5374 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5375 s,@builddir@,$ac_builddir,;t t
5376 s,@abs_builddir@,$ac_abs_builddir,;t t
5377 s,@top_builddir@,$ac_top_builddir,;t t
5378 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5379 s,@INSTALL@,$ac_INSTALL,;t t
5380 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5381   rm -f $tmp/stdin
5382   if test x"$ac_file" != x-; then
5383     mv $tmp/out $ac_file
5384   else
5385     cat $tmp/out
5386     rm -f $tmp/out
5387   fi
5388
5389 done
5390 _ACEOF
5391
5392 cat >>$CONFIG_STATUS <<\_ACEOF
5393
5394 { (exit 0); exit 0; }
5395 _ACEOF
5396 chmod +x $CONFIG_STATUS
5397 ac_clean_files=$ac_clean_files_save
5398
5399
5400 # configure is writing to config.log, and then calls config.status.
5401 # config.status does its own redirection, appending to config.log.
5402 # Unfortunately, on DOS this fails, as config.log is still kept open
5403 # by configure, so config.status won't be able to write to it; its
5404 # output is simply discarded.  So we exec the FD to /dev/null,
5405 # effectively closing config.log, so it can be properly (re)opened and
5406 # appended to by config.status.  When coming back to configure, we
5407 # need to make the FD available again.
5408 if test "$no_create" != yes; then
5409   ac_cs_success=:
5410   ac_config_status_args=
5411   test "$silent" = yes &&
5412     ac_config_status_args="$ac_config_status_args --quiet"
5413   exec 5>/dev/null
5414   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5415   exec 5>>config.log
5416   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5417   # would make configure fail if this is the last instruction.
5418   $ac_cs_success || { (exit 1); exit 1; }
5419 fi
5420
5421
5422
5423 echo "             /*-----------------------------------------------*"
5424 echo "              *           CLooG configuration is OK           *"
5425 echo "              *-----------------------------------------------*/"
5426 echo "It appears that your system is OK to start CLooG compilation. You need"
5427 echo "now to type \"make\". After compilation, you should check CLooG by typing"
5428 echo "\"make check\". If no problem occur, you can type \"make uninstall\" if"
5429 echo "you are upgrading an old version. Lastly type \"make install\" to install"
5430 echo "CLooG on your system (log as root if necessary)."