libgfortran/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59 for GNU Fortran Runtime Library 0.2.
   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='GNU Fortran Runtime Library'
 269 PACKAGE_TARNAME='libgfortran'
 270 PACKAGE_VERSION='0.2'
 271 PACKAGE_STRING='GNU Fortran Runtime Library 0.2'
 272 PACKAGE_BUGREPORT=''
 273
 274 # Factoring default headers for most tests.
 275 ac_includes_default="\
 276 #include <stdio.h>
 277 #if HAVE_SYS_TYPES_H
 278 # include <sys/types.h>
 279 #endif
 280 #if HAVE_SYS_STAT_H
 281 # include <sys/stat.h>
 282 #endif
 283 #if STDC_HEADERS
 284 # include <stdlib.h>
 285 # include <stddef.h>
 286 #else
 287 # if HAVE_STDLIB_H
 288 #  include <stdlib.h>
 289 # endif
 290 #endif
 291 #if HAVE_STRING_H
 292 # if !STDC_HEADERS && HAVE_MEMORY_H
 293 #  include <memory.h>
 294 # endif
 295 # include <string.h>
 296 #endif
 297 #if HAVE_STRINGS_H
 298 # include <strings.h>
 299 #endif
 300 #if HAVE_INTTYPES_H
 301 # include <inttypes.h>
 302 #else
 303 # if HAVE_STDINT_H
 304 #  include <stdint.h>
 305 # endif
 306 #endif
 307 #if HAVE_UNISTD_H
 308 # include <unistd.h>
 309 #endif"
 310
 311 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 INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT multi_basedir gcc_version toolexecdir toolexeclibdir CC ac_ct_CC EXEEXT OBJEXT CFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB LN_S LIBTOOL enable_shared enable_static FC FCFLAGS LDFLAGS ac_ct_FC CPP CPPFLAGS EGREP MATH_OBJ LIBOBJS LTLIBOBJS'
 312 ac_subst_files=''
 313
 314 # Initialize some variables set by options.
 315 ac_init_help=
 316 ac_init_version=false
 317 # The variables have the same names as the options, with
 318 # dashes changed to underlines.
 319 cache_file=/dev/null
 320 exec_prefix=NONE
 321 no_create=
 322 no_recursion=
 323 prefix=NONE
 324 program_prefix=NONE
 325 program_suffix=NONE
 326 program_transform_name=s,x,x,
 327 silent=
 328 site=
 329 srcdir=
 330 verbose=
 331 x_includes=NONE
 332 x_libraries=NONE
 333
 334 # Installation directory options.
 335 # These are left unexpanded so users can "make install exec_prefix=/foo"
 336 # and all the variables that are supposed to be based on exec_prefix
 337 # by default will actually change.
 338 # Use braces instead of parens because sh, perl, etc. also accept them.
 339 bindir='${exec_prefix}/bin'
 340 sbindir='${exec_prefix}/sbin'
 341 libexecdir='${exec_prefix}/libexec'
 342 datadir='${prefix}/share'
 343 sysconfdir='${prefix}/etc'
 344 sharedstatedir='${prefix}/com'
 345 localstatedir='${prefix}/var'
 346 libdir='${exec_prefix}/lib'
 347 includedir='${prefix}/include'
 348 oldincludedir='/usr/include'
 349 infodir='${prefix}/info'
 350 mandir='${prefix}/man'
 351
 352 ac_prev=
 353 for ac_option
 354 do
 355   # If the previous option needs an argument, assign it.
 356   if test -n "$ac_prev"; then
 357     eval "$ac_prev=\$ac_option"
 358     ac_prev=
 359     continue
 360   fi
 361
 362   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 363
 364   # Accept the important Cygnus configure options, so we can diagnose typos.
 365
 366   case $ac_option in
 367
 368   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 369     ac_prev=bindir ;;
 370   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 371     bindir=$ac_optarg ;;
 372
 373   -build | --build | --buil | --bui | --bu)
 374     ac_prev=build_alias ;;
 375   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 376     build_alias=$ac_optarg ;;
 377
 378   -cache-file | --cache-file | --cache-fil | --cache-fi \
 379   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 380     ac_prev=cache_file ;;
 381   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 382   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 383     cache_file=$ac_optarg ;;
 384
 385   --config-cache | -C)
 386     cache_file=config.cache ;;
 387
 388   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 389     ac_prev=datadir ;;
 390   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 391   | --da=*)
 392     datadir=$ac_optarg ;;
 393
 394   -disable-* | --disable-*)
 395     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 396     # Reject names that are not valid shell variable names.
 397     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 398       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 399    { (exit 1); exit 1; }; }
 400     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 401     eval "enable_$ac_feature=no" ;;
 402
 403   -enable-* | --enable-*)
 404     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 405     # Reject names that are not valid shell variable names.
 406     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 407       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 408    { (exit 1); exit 1; }; }
 409     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 410     case $ac_option in
 411       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 412       *) ac_optarg=yes ;;
 413     esac
 414     eval "enable_$ac_feature='$ac_optarg'" ;;
 415
 416   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 417   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 418   | --exec | --exe | --ex)
 419     ac_prev=exec_prefix ;;
 420   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 421   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 422   | --exec=* | --exe=* | --ex=*)
 423     exec_prefix=$ac_optarg ;;
 424
 425   -gas | --gas | --ga | --g)
 426     # Obsolete; use --with-gas.
 427     with_gas=yes ;;
 428
 429   -help | --help | --hel | --he | -h)
 430     ac_init_help=long ;;
 431   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 432     ac_init_help=recursive ;;
 433   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 434     ac_init_help=short ;;
 435
 436   -host | --host | --hos | --ho)
 437     ac_prev=host_alias ;;
 438   -host=* | --host=* | --hos=* | --ho=*)
 439     host_alias=$ac_optarg ;;
 440
 441   -includedir | --includedir | --includedi | --included | --include \
 442   | --includ | --inclu | --incl | --inc)
 443     ac_prev=includedir ;;
 444   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 445   | --includ=* | --inclu=* | --incl=* | --inc=*)
 446     includedir=$ac_optarg ;;
 447
 448   -infodir | --infodir | --infodi | --infod | --info | --inf)
 449     ac_prev=infodir ;;
 450   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 451     infodir=$ac_optarg ;;
 452
 453   -libdir | --libdir | --libdi | --libd)
 454     ac_prev=libdir ;;
 455   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 456     libdir=$ac_optarg ;;
 457
 458   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 459   | --libexe | --libex | --libe)
 460     ac_prev=libexecdir ;;
 461   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 462   | --libexe=* | --libex=* | --libe=*)
 463     libexecdir=$ac_optarg ;;
 464
 465   -localstatedir | --localstatedir | --localstatedi | --localstated \
 466   | --localstate | --localstat | --localsta | --localst \
 467   | --locals | --local | --loca | --loc | --lo)
 468     ac_prev=localstatedir ;;
 469   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 470   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 471   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 472     localstatedir=$ac_optarg ;;
 473
 474   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 475     ac_prev=mandir ;;
 476   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 477     mandir=$ac_optarg ;;
 478
 479   -nfp | --nfp | --nf)
 480     # Obsolete; use --without-fp.
 481     with_fp=no ;;
 482
 483   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 484   | --no-cr | --no-c | -n)
 485     no_create=yes ;;
 486
 487   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 488   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 489     no_recursion=yes ;;
 490
 491   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 492   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 493   | --oldin | --oldi | --old | --ol | --o)
 494     ac_prev=oldincludedir ;;
 495   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 496   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 497   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 498     oldincludedir=$ac_optarg ;;
 499
 500   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 501     ac_prev=prefix ;;
 502   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 503     prefix=$ac_optarg ;;
 504
 505   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 506   | --program-pre | --program-pr | --program-p)
 507     ac_prev=program_prefix ;;
 508   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 509   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 510     program_prefix=$ac_optarg ;;
 511
 512   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 513   | --program-suf | --program-su | --program-s)
 514     ac_prev=program_suffix ;;
 515   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 516   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 517     program_suffix=$ac_optarg ;;
 518
 519   -program-transform-name | --program-transform-name \
 520   | --program-transform-nam | --program-transform-na \
 521   | --program-transform-n | --program-transform- \
 522   | --program-transform | --program-transfor \
 523   | --program-transfo | --program-transf \
 524   | --program-trans | --program-tran \
 525   | --progr-tra | --program-tr | --program-t)
 526     ac_prev=program_transform_name ;;
 527   -program-transform-name=* | --program-transform-name=* \
 528   | --program-transform-nam=* | --program-transform-na=* \
 529   | --program-transform-n=* | --program-transform-=* \
 530   | --program-transform=* | --program-transfor=* \
 531   | --program-transfo=* | --program-transf=* \
 532   | --program-trans=* | --program-tran=* \
 533   | --progr-tra=* | --program-tr=* | --program-t=*)
 534     program_transform_name=$ac_optarg ;;
 535
 536   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 537   | -silent | --silent | --silen | --sile | --sil)
 538     silent=yes ;;
 539
 540   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 541     ac_prev=sbindir ;;
 542   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 543   | --sbi=* | --sb=*)
 544     sbindir=$ac_optarg ;;
 545
 546   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 547   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 548   | --sharedst | --shareds | --shared | --share | --shar \
 549   | --sha | --sh)
 550     ac_prev=sharedstatedir ;;
 551   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 552   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 553   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 554   | --sha=* | --sh=*)
 555     sharedstatedir=$ac_optarg ;;
 556
 557   -site | --site | --sit)
 558     ac_prev=site ;;
 559   -site=* | --site=* | --sit=*)
 560     site=$ac_optarg ;;
 561
 562   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 563     ac_prev=srcdir ;;
 564   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 565     srcdir=$ac_optarg ;;
 566
 567   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 568   | --syscon | --sysco | --sysc | --sys | --sy)
 569     ac_prev=sysconfdir ;;
 570   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 571   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 572     sysconfdir=$ac_optarg ;;
 573
 574   -target | --target | --targe | --targ | --tar | --ta | --t)
 575     ac_prev=target_alias ;;
 576   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 577     target_alias=$ac_optarg ;;
 578
 579   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 580     verbose=yes ;;
 581
 582   -version | --version | --versio | --versi | --vers | -V)
 583     ac_init_version=: ;;
 584
 585   -with-* | --with-*)
 586     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 587     # Reject names that are not valid shell variable names.
 588     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 589       { echo "$as_me: error: invalid package name: $ac_package" >&2
 590    { (exit 1); exit 1; }; }
 591     ac_package=`echo $ac_package| sed 's/-/_/g'`
 592     case $ac_option in
 593       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 594       *) ac_optarg=yes ;;
 595     esac
 596     eval "with_$ac_package='$ac_optarg'" ;;
 597
 598   -without-* | --without-*)
 599     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 600     # Reject names that are not valid shell variable names.
 601     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 602       { echo "$as_me: error: invalid package name: $ac_package" >&2
 603    { (exit 1); exit 1; }; }
 604     ac_package=`echo $ac_package | sed 's/-/_/g'`
 605     eval "with_$ac_package=no" ;;
 606
 607   --x)
 608     # Obsolete; use --with-x.
 609     with_x=yes ;;
 610
 611   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 612   | --x-incl | --x-inc | --x-in | --x-i)
 613     ac_prev=x_includes ;;
 614   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 615   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 616     x_includes=$ac_optarg ;;
 617
 618   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 619   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 620     ac_prev=x_libraries ;;
 621   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 622   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 623     x_libraries=$ac_optarg ;;
 624
 625   -*) { echo "$as_me: error: unrecognized option: $ac_option
 626 Try \`$0 --help' for more information." >&2
 627    { (exit 1); exit 1; }; }
 628     ;;
 629
 630   *=*)
 631     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 632     # Reject names that are not valid shell variable names.
 633     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 634       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 635    { (exit 1); exit 1; }; }
 636     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 637     eval "$ac_envvar='$ac_optarg'"
 638     export $ac_envvar ;;
 639
 640   *)
 641     # FIXME: should be removed in autoconf 3.0.
 642     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 643     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 644       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 645     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 646     ;;
 647
 648   esac
 649 done
 650
 651 if test -n "$ac_prev"; then
 652   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 653   { echo "$as_me: error: missing argument to $ac_option" >&2
 654    { (exit 1); exit 1; }; }
 655 fi
 656
 657 # Be sure to have absolute paths.
 658 for ac_var in exec_prefix prefix
 659 do
 660   eval ac_val=$`echo $ac_var`
 661   case $ac_val in
 662     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 663     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 664    { (exit 1); exit 1; }; };;
 665   esac
 666 done
 667
 668 # Be sure to have absolute paths.
 669 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 670               localstatedir libdir includedir oldincludedir infodir mandir
 671 do
 672   eval ac_val=$`echo $ac_var`
 673   case $ac_val in
 674     [\\/$]* | ?:[\\/]* ) ;;
 675     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 676    { (exit 1); exit 1; }; };;
 677   esac
 678 done
 679
 680 # There might be people who depend on the old broken behavior: `$host'
 681 # used to hold the argument of --host etc.
 682 # FIXME: To remove some day.
 683 build=$build_alias
 684 host=$host_alias
 685 target=$target_alias
 686
 687 # FIXME: To remove some day.
 688 if test "x$host_alias" != x; then
 689   if test "x$build_alias" = x; then
 690     cross_compiling=maybe
 691     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 692     If a cross compiler is detected then cross compile mode will be used." >&2
 693   elif test "x$build_alias" != "x$host_alias"; then
 694     cross_compiling=yes
 695   fi
 696 fi
 697
 698 ac_tool_prefix=
 699 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 700
 701 test "$silent" = yes && exec 6>/dev/null
 702
 703
 704 # Find the source files, if location was not specified.
 705 if test -z "$srcdir"; then
 706   ac_srcdir_defaulted=yes
 707   # Try the directory containing this script, then its parent.
 708   ac_confdir=`(dirname "$0") 2>/dev/null ||
 709 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 710          X"$0" : 'X\(//\)[^/]' \| \
 711          X"$0" : 'X\(//\)$' \| \
 712          X"$0" : 'X\(/\)' \| \
 713          .     : '\(.\)' 2>/dev/null ||
 714 echo X"$0" |
 715     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 716           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 717           /^X\(\/\/\)$/{ s//\1/; q; }
 718           /^X\(\/\).*/{ s//\1/; q; }
 719           s/.*/./; q'`
 720   srcdir=$ac_confdir
 721   if test ! -r $srcdir/$ac_unique_file; then
 722     srcdir=..
 723   fi
 724 else
 725   ac_srcdir_defaulted=no
 726 fi
 727 if test ! -r $srcdir/$ac_unique_file; then
 728   if test "$ac_srcdir_defaulted" = yes; then
 729     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 730    { (exit 1); exit 1; }; }
 731   else
 732     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 733    { (exit 1); exit 1; }; }
 734   fi
 735 fi
 736 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 737   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 738    { (exit 1); exit 1; }; }
 739 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 740 ac_env_build_alias_set=${build_alias+set}
 741 ac_env_build_alias_value=$build_alias
 742 ac_cv_env_build_alias_set=${build_alias+set}
 743 ac_cv_env_build_alias_value=$build_alias
 744 ac_env_host_alias_set=${host_alias+set}
 745 ac_env_host_alias_value=$host_alias
 746 ac_cv_env_host_alias_set=${host_alias+set}
 747 ac_cv_env_host_alias_value=$host_alias
 748 ac_env_target_alias_set=${target_alias+set}
 749 ac_env_target_alias_value=$target_alias
 750 ac_cv_env_target_alias_set=${target_alias+set}
 751 ac_cv_env_target_alias_value=$target_alias
 752 ac_env_FC_set=${FC+set}
 753 ac_env_FC_value=$FC
 754 ac_cv_env_FC_set=${FC+set}
 755 ac_cv_env_FC_value=$FC
 756 ac_env_FCFLAGS_set=${FCFLAGS+set}
 757 ac_env_FCFLAGS_value=$FCFLAGS
 758 ac_cv_env_FCFLAGS_set=${FCFLAGS+set}
 759 ac_cv_env_FCFLAGS_value=$FCFLAGS
 760 ac_env_LDFLAGS_set=${LDFLAGS+set}
 761 ac_env_LDFLAGS_value=$LDFLAGS
 762 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 763 ac_cv_env_LDFLAGS_value=$LDFLAGS
 764 ac_env_CPP_set=${CPP+set}
 765 ac_env_CPP_value=$CPP
 766 ac_cv_env_CPP_set=${CPP+set}
 767 ac_cv_env_CPP_value=$CPP
 768 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 769 ac_env_CPPFLAGS_value=$CPPFLAGS
 770 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 771 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 772
 773 #
 774 # Report the --help message.
 775 #
 776 if test "$ac_init_help" = "long"; then
 777   # Omit some internal or obsolete options to make the list less imposing.
 778   # This message is too long to be a string in the A/UX 3.1 sh.
 779   cat <<_ACEOF
 780 \`configure' configures GNU Fortran Runtime Library 0.2 to adapt to many kinds of systems.
 781
 782 Usage: $0 [OPTION]... [VAR=VALUE]...
 783
 784 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 785 VAR=VALUE.  See below for descriptions of some of the useful variables.
 786
 787 Defaults for the options are specified in brackets.
 788
 789 Configuration:
 790   -h, --help              display this help and exit
 791       --help=short        display options specific to this package
 792       --help=recursive    display the short help of all the included packages
 793   -V, --version           display version information and exit
 794   -q, --quiet, --silent   do not print \`checking...' messages
 795       --cache-file=FILE   cache test results in FILE [disabled]
 796   -C, --config-cache      alias for \`--cache-file=config.cache'
 797   -n, --no-create         do not create output files
 798       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 799
 800 _ACEOF
 801
 802   cat <<_ACEOF
 803 Installation directories:
 804   --prefix=PREFIX         install architecture-independent files in PREFIX
 805                           [$ac_default_prefix]
 806   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 807                           [PREFIX]
 808
 809 By default, \`make install' will install all the files in
 810 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 811 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 812 for instance \`--prefix=\$HOME'.
 813
 814 For better control, use the options below.
 815
 816 Fine tuning of the installation directories:
 817   --bindir=DIR           user executables [EPREFIX/bin]
 818   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 819   --libexecdir=DIR       program executables [EPREFIX/libexec]
 820   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 821   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 822   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 823   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 824   --libdir=DIR           object code libraries [EPREFIX/lib]
 825   --includedir=DIR       C header files [PREFIX/include]
 826   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 827   --infodir=DIR          info documentation [PREFIX/info]
 828   --mandir=DIR           man documentation [PREFIX/man]
 829 _ACEOF
 830
 831   cat <<\_ACEOF
 832
 833 Program names:
 834   --program-prefix=PREFIX            prepend PREFIX to installed program names
 835   --program-suffix=SUFFIX            append SUFFIX to installed program names
 836   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 837
 838 System types:
 839   --build=BUILD     configure for building on BUILD [guessed]
 840   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 841   --target=TARGET   configure for building compilers for TARGET [HOST]
 842 _ACEOF
 843 fi
 844
 845 if test -n "$ac_init_help"; then
 846   case $ac_init_help in
 847      short | recursive ) echo "Configuration of GNU Fortran Runtime Library 0.2:";;
 848    esac
 849   cat <<\_ACEOF
 850
 851 Optional Features:
 852   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 853   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 854   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
 855   --enable-maintainer-mode  enable make rules and dependencies not useful
 856                           (and sometimes confusing) to the casual installer
 857   --enable-multilib       build many library versions (default)
 858   --enable-shared=PKGS  build shared libraries default=yes
 859   --enable-static=PKGS  build static libraries default=yes
 860   --enable-fast-install=PKGS  optimize for fast installation default=yes
 861   --disable-libtool-lock  avoid locking (might break parallel builds)
 862   --disable-largefile     omit support for large files
 863   --enable-cmath          Include complex math functions
 864
 865 Optional Packages:
 866   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 867   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 868   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 869   --with-pic              try to use only PIC/non-PIC objects default=use both
 870
 871 Some influential environment variables:
 872   CC          C compiler command
 873   CFLAGS      C compiler flags
 874   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 875               nonstandard directory <lib dir>
 876   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 877               headers in a nonstandard directory <include dir>
 878   FC          Fortran compiler command
 879   FCFLAGS     Fortran compiler flags
 880   CPP         C preprocessor
 881
 882 Use these variables to override the choices made by `configure' or to help
 883 it to find libraries and programs with nonstandard names/locations.
 884
 885 _ACEOF
 886 fi
 887
 888 if test "$ac_init_help" = "recursive"; then
 889   # If there are subdirs, report their specific --help.
 890   ac_popdir=`pwd`
 891   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 892     test -d $ac_dir || continue
 893     ac_builddir=.
 894
 895 if test "$ac_dir" != .; then
 896   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 897   # A "../" for each directory in $ac_dir_suffix.
 898   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 899 else
 900   ac_dir_suffix= ac_top_builddir=
 901 fi
 902
 903 case $srcdir in
 904   .)  # No --srcdir option.  We are building in place.
 905     ac_srcdir=.
 906     if test -z "$ac_top_builddir"; then
 907        ac_top_srcdir=.
 908     else
 909        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 910     fi ;;
 911   [\\/]* | ?:[\\/]* )  # Absolute path.
 912     ac_srcdir=$srcdir$ac_dir_suffix;
 913     ac_top_srcdir=$srcdir ;;
 914   *) # Relative path.
 915     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 916     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 917 esac
 918
 919 # Do not use `cd foo && pwd` to compute absolute paths, because
 920 # the directories may not exist.
 921 case `pwd` in
 922 .) ac_abs_builddir="$ac_dir";;
 923 *)
 924   case "$ac_dir" in
 925   .) ac_abs_builddir=`pwd`;;
 926   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 927   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 928   esac;;
 929 esac
 930 case $ac_abs_builddir in
 931 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 932 *)
 933   case ${ac_top_builddir}. in
 934   .) ac_abs_top_builddir=$ac_abs_builddir;;
 935   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 936   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 937   esac;;
 938 esac
 939 case $ac_abs_builddir in
 940 .) ac_abs_srcdir=$ac_srcdir;;
 941 *)
 942   case $ac_srcdir in
 943   .) ac_abs_srcdir=$ac_abs_builddir;;
 944   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 945   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 946   esac;;
 947 esac
 948 case $ac_abs_builddir in
 949 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 950 *)
 951   case $ac_top_srcdir in
 952   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 953   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 954   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 955   esac;;
 956 esac
 957
 958     cd $ac_dir
 959     # Check for guested configure; otherwise get Cygnus style configure.
 960     if test -f $ac_srcdir/configure.gnu; then
 961       echo
 962       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 963     elif test -f $ac_srcdir/configure; then
 964       echo
 965       $SHELL $ac_srcdir/configure  --help=recursive
 966     elif test -f $ac_srcdir/configure.ac ||
 967            test -f $ac_srcdir/configure.in; then
 968       echo
 969       $ac_configure --help
 970     else
 971       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 972     fi
 973     cd "$ac_popdir"
 974   done
 975 fi
 976
 977 test -n "$ac_init_help" && exit 0
 978 if $ac_init_version; then
 979   cat <<\_ACEOF
 980 GNU Fortran Runtime Library configure 0.2
 981 generated by GNU Autoconf 2.59
 982
 983 Copyright (C) 2003 Free Software Foundation, Inc.
 984 This configure script is free software; the Free Software Foundation
 985 gives unlimited permission to copy, distribute and modify it.
 986 _ACEOF
 987   exit 0
 988 fi
 989 exec 5>config.log
 990 cat >&5 <<_ACEOF
 991 This file contains any messages produced by compilers while
 992 running configure, to aid debugging if configure makes a mistake.
 993
 994 It was created by GNU Fortran Runtime Library $as_me 0.2, which was
 995 generated by GNU Autoconf 2.59.  Invocation command line was
 996
 997   $ $0 $@
 998
 999 _ACEOF
1000 {
1001 cat <<_ASUNAME
1002 ## --------- ##
1003 ## Platform. ##
1004 ## --------- ##
1005
1006 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1007 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1008 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1009 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1010 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1011
1012 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1013 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1014
1015 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1016 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1017 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1018 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1019 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1020 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1021 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1022
1023 _ASUNAME
1024
1025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1026 for as_dir in $PATH
1027 do
1028   IFS=$as_save_IFS
1029   test -z "$as_dir" && as_dir=.
1030   echo "PATH: $as_dir"
1031 done
1032
1033 } >&5
1034
1035 cat >&5 <<_ACEOF
1036
1037
1038 ## ----------- ##
1039 ## Core tests. ##
1040 ## ----------- ##
1041
1042 _ACEOF
1043
1044
1045 # Keep a trace of the command line.
1046 # Strip out --no-create and --no-recursion so they do not pile up.
1047 # Strip out --silent because we don't want to record it for future runs.
1048 # Also quote any args containing shell meta-characters.
1049 # Make two passes to allow for proper duplicate-argument suppression.
1050 ac_configure_args=
1051 ac_configure_args0=
1052 ac_configure_args1=
1053 ac_sep=
1054 ac_must_keep_next=false
1055 for ac_pass in 1 2
1056 do
1057   for ac_arg
1058   do
1059     case $ac_arg in
1060     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1061     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1062     | -silent | --silent | --silen | --sile | --sil)
1063       continue ;;
1064     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1065       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1066     esac
1067     case $ac_pass in
1068     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1069     2)
1070       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1071       if test $ac_must_keep_next = true; then
1072         ac_must_keep_next=false # Got value, back to normal.
1073       else
1074         case $ac_arg in
1075           *=* | --config-cache | -C | -disable-* | --disable-* \
1076           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1077           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1078           | -with-* | --with-* | -without-* | --without-* | --x)
1079             case "$ac_configure_args0 " in
1080               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1081             esac
1082             ;;
1083           -* ) ac_must_keep_next=true ;;
1084         esac
1085       fi
1086       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1087       # Get rid of the leading space.
1088       ac_sep=" "
1089       ;;
1090     esac
1091   done
1092 done
1093 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1094 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1095
1096 # When interrupted or exit'd, cleanup temporary files, and complete
1097 # config.log.  We remove comments because anyway the quotes in there
1098 # would cause problems or look ugly.
1099 # WARNING: Be sure not to use single quotes in there, as some shells,
1100 # such as our DU 5.0 friend, will then `close' the trap.
1101 trap 'exit_status=$?
1102   # Save into config.log some information that might help in debugging.
1103   {
1104     echo
1105
1106     cat <<\_ASBOX
1107 ## ---------------- ##
1108 ## Cache variables. ##
1109 ## ---------------- ##
1110 _ASBOX
1111     echo
1112     # The following way of writing the cache mishandles newlines in values,
1113 {
1114   (set) 2>&1 |
1115     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1116     *ac_space=\ *)
1117       sed -n \
1118         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1119           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1120       ;;
1121     *)
1122       sed -n \
1123         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1124       ;;
1125     esac;
1126 }
1127     echo
1128
1129     cat <<\_ASBOX
1130 ## ----------------- ##
1131 ## Output variables. ##
1132 ## ----------------- ##
1133 _ASBOX
1134     echo
1135     for ac_var in $ac_subst_vars
1136     do
1137       eval ac_val=$`echo $ac_var`
1138       echo "$ac_var='"'"'$ac_val'"'"'"
1139     done | sort
1140     echo
1141
1142     if test -n "$ac_subst_files"; then
1143       cat <<\_ASBOX
1144 ## ------------- ##
1145 ## Output files. ##
1146 ## ------------- ##
1147 _ASBOX
1148       echo
1149       for ac_var in $ac_subst_files
1150       do
1151         eval ac_val=$`echo $ac_var`
1152         echo "$ac_var='"'"'$ac_val'"'"'"
1153       done | sort
1154       echo
1155     fi
1156
1157     if test -s confdefs.h; then
1158       cat <<\_ASBOX
1159 ## ----------- ##
1160 ## confdefs.h. ##
1161 ## ----------- ##
1162 _ASBOX
1163       echo
1164       sed "/^$/d" confdefs.h | sort
1165       echo
1166     fi
1167     test "$ac_signal" != 0 &&
1168       echo "$as_me: caught signal $ac_signal"
1169     echo "$as_me: exit $exit_status"
1170   } >&5
1171   rm -f core *.core &&
1172   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1173     exit $exit_status
1174      ' 0
1175 for ac_signal in 1 2 13 15; do
1176   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1177 done
1178 ac_signal=0
1179
1180 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1181 rm -rf conftest* confdefs.h
1182 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1183 echo >confdefs.h
1184
1185 # Predefined preprocessor variables.
1186
1187 cat >>confdefs.h <<_ACEOF
1188 #define PACKAGE_NAME "$PACKAGE_NAME"
1189 _ACEOF
1190
1191
1192 cat >>confdefs.h <<_ACEOF
1193 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1194 _ACEOF
1195
1196
1197 cat >>confdefs.h <<_ACEOF
1198 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1199 _ACEOF
1200
1201
1202 cat >>confdefs.h <<_ACEOF
1203 #define PACKAGE_STRING "$PACKAGE_STRING"
1204 _ACEOF
1205
1206
1207 cat >>confdefs.h <<_ACEOF
1208 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1209 _ACEOF
1210
1211
1212 # Let the site file select an alternate cache file if it wants to.
1213 # Prefer explicitly selected file to automatically selected ones.
1214 if test -z "$CONFIG_SITE"; then
1215   if test "x$prefix" != xNONE; then
1216     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1217   else
1218     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1219   fi
1220 fi
1221 for ac_site_file in $CONFIG_SITE; do
1222   if test -r "$ac_site_file"; then
1223     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1224 echo "$as_me: loading site script $ac_site_file" >&6;}
1225     sed 's/^/| /' "$ac_site_file" >&5
1226     . "$ac_site_file"
1227   fi
1228 done
1229
1230 if test -r "$cache_file"; then
1231   # Some versions of bash will fail to source /dev/null (special
1232   # files actually), so we avoid doing that.
1233   if test -f "$cache_file"; then
1234     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1235 echo "$as_me: loading cache $cache_file" >&6;}
1236     case $cache_file in
1237       [\\/]* | ?:[\\/]* ) . $cache_file;;
1238       *)                      . ./$cache_file;;
1239     esac
1240   fi
1241 else
1242   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1243 echo "$as_me: creating cache $cache_file" >&6;}
1244   >$cache_file
1245 fi
1246
1247 # Check that the precious variables saved in the cache have kept the same
1248 # value.
1249 ac_cache_corrupted=false
1250 for ac_var in `(set) 2>&1 |
1251                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1252   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1253   eval ac_new_set=\$ac_env_${ac_var}_set
1254   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1255   eval ac_new_val="\$ac_env_${ac_var}_value"
1256   case $ac_old_set,$ac_new_set in
1257     set,)
1258       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1259 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1260       ac_cache_corrupted=: ;;
1261     ,set)
1262       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1263 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1264       ac_cache_corrupted=: ;;
1265     ,);;
1266     *)
1267       if test "x$ac_old_val" != "x$ac_new_val"; then
1268         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1269 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1270         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1271 echo "$as_me:   former value:  $ac_old_val" >&2;}
1272         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1273 echo "$as_me:   current value: $ac_new_val" >&2;}
1274         ac_cache_corrupted=:
1275       fi;;
1276   esac
1277   # Pass precious variables to config.status.
1278   if test "$ac_new_set" = set; then
1279     case $ac_new_val in
1280     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1281       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1282     *) ac_arg=$ac_var=$ac_new_val ;;
1283     esac
1284     case " $ac_configure_args " in
1285       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1286       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1287     esac
1288   fi
1289 done
1290 if $ac_cache_corrupted; then
1291   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1292 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1293   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1294 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1295    { (exit 1); exit 1; }; }
1296 fi
1297
1298 ac_ext=c
1299 ac_cpp='$CPP $CPPFLAGS'
1300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330           ac_config_headers="$ac_config_headers config.h"
1331
1332
1333 # -------
1334 # Options
1335 # -------
1336
1337 echo "$as_me:$LINENO: checking for --enable-version-specific-runtime-libs" >&5
1338 echo $ECHO_N "checking for --enable-version-specific-runtime-libs... $ECHO_C" >&6
1339 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1340 if test "${enable_version_specific_runtime_libs+set}" = set; then
1341   enableval="$enable_version_specific_runtime_libs"
1342   case "$enableval" in
1343  yes) version_specific_libs=yes ;;
1344  no)  version_specific_libs=no ;;
1345  *)   { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable version-specific libs" >&5
1346 echo "$as_me: error: Unknown argument to enable/disable version-specific libs" >&2;}
1347    { (exit 1); exit 1; }; };;
1348  esac
1349 else
1350   version_specific_libs=no
1351 fi;
1352 echo "$as_me:$LINENO: result: $version_specific_libs" >&5
1353 echo "${ECHO_T}$version_specific_libs" >&6
1354
1355
1356 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
1357 #
1358 # You will slowly go insane if you do not grok the following fact:  when
1359 # building this library, the top-level /target/ becomes the library's /host/.
1360 #
1361 # configure then causes --target to default to --host, exactly like any
1362 # other package using autoconf.  Therefore, 'target' and 'host' will
1363 # always be the same.  This makes sense both for native and cross compilers
1364 # just think about it for a little while.  :-)
1365 #
1366 # Also, if this library is being configured as part of a cross compiler, the
1367 # top-level configure script will pass the "real" host as $with_cross_host.
1368 #
1369 # Do not delete or change the following two lines.  For why, see
1370 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
1371 ac_aux_dir=
1372 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1373   if test -f $ac_dir/install-sh; then
1374     ac_aux_dir=$ac_dir
1375     ac_install_sh="$ac_aux_dir/install-sh -c"
1376     break
1377   elif test -f $ac_dir/install.sh; then
1378     ac_aux_dir=$ac_dir
1379     ac_install_sh="$ac_aux_dir/install.sh -c"
1380     break
1381   elif test -f $ac_dir/shtool; then
1382     ac_aux_dir=$ac_dir
1383     ac_install_sh="$ac_aux_dir/shtool install -c"
1384     break
1385   fi
1386 done
1387 if test -z "$ac_aux_dir"; then
1388   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1389 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1390    { (exit 1); exit 1; }; }
1391 fi
1392 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1393 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1394 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1395
1396 # Make sure we can run config.sub.
1397 $ac_config_sub sun4 >/dev/null 2>&1 ||
1398   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1399 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1400    { (exit 1); exit 1; }; }
1401
1402 echo "$as_me:$LINENO: checking build system type" >&5
1403 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1404 if test "${ac_cv_build+set}" = set; then
1405   echo $ECHO_N "(cached) $ECHO_C" >&6
1406 else
1407   ac_cv_build_alias=$build_alias
1408 test -z "$ac_cv_build_alias" &&
1409   ac_cv_build_alias=`$ac_config_guess`
1410 test -z "$ac_cv_build_alias" &&
1411   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1412 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1413    { (exit 1); exit 1; }; }
1414 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1415   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1416 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1417    { (exit 1); exit 1; }; }
1418
1419 fi
1420 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1421 echo "${ECHO_T}$ac_cv_build" >&6
1422 build=$ac_cv_build
1423 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1424 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1425 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1426
1427
1428 echo "$as_me:$LINENO: checking host system type" >&5
1429 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1430 if test "${ac_cv_host+set}" = set; then
1431   echo $ECHO_N "(cached) $ECHO_C" >&6
1432 else
1433   ac_cv_host_alias=$host_alias
1434 test -z "$ac_cv_host_alias" &&
1435   ac_cv_host_alias=$ac_cv_build_alias
1436 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1437   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1438 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1439    { (exit 1); exit 1; }; }
1440
1441 fi
1442 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1443 echo "${ECHO_T}$ac_cv_host" >&6
1444 host=$ac_cv_host
1445 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1446 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1447 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1448
1449
1450 echo "$as_me:$LINENO: checking target system type" >&5
1451 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1452 if test "${ac_cv_target+set}" = set; then
1453   echo $ECHO_N "(cached) $ECHO_C" >&6
1454 else
1455   ac_cv_target_alias=$target_alias
1456 test "x$ac_cv_target_alias" = "x" &&
1457   ac_cv_target_alias=$ac_cv_host_alias
1458 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1459   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1460 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1461    { (exit 1); exit 1; }; }
1462
1463 fi
1464 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1465 echo "${ECHO_T}$ac_cv_target" >&6
1466 target=$ac_cv_target
1467 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1468 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1469 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1470
1471
1472 # The aliases save the names the user supplied, while $host etc.
1473 # will get canonicalized.
1474 test -n "$target_alias" &&
1475   test "$program_prefix$program_suffix$program_transform_name" = \
1476     NONENONEs,x,x, &&
1477   program_prefix=${target_alias}-
1478 target_alias=${target_alias-$host_alias}
1479
1480 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
1481 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
1482 #  1.8.2:  minimum required version
1483 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
1484 #              of other PACKAGE_* variables will, however, and there's nothing
1485 #              we can do about that; they come from AC_INIT).
1486 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
1487 #            file in the top srcdir, etc, etc), so stop complaining.
1488 #  no-dependencies:  turns off auto dependency generation (just for now)
1489 #  -Wall:  turns on all automake warnings...
1490 #  -Wno-portability:  ...except this one, since GNU make is required.
1491 am__api_version="1.9"
1492 # Find a good install program.  We prefer a C program (faster),
1493 # so one script is as good as another.  But avoid the broken or
1494 # incompatible versions:
1495 # SysV /etc/install, /usr/sbin/install
1496 # SunOS /usr/etc/install
1497 # IRIX /sbin/install
1498 # AIX /bin/install
1499 # AmigaOS /C/install, which installs bootblocks on floppy discs
1500 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1501 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1502 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1503 # OS/2's system install, which has a completely different semantic
1504 # ./install, which can be erroneously created by make from ./install.sh.
1505 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1506 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1507 if test -z "$INSTALL"; then
1508 if test "${ac_cv_path_install+set}" = set; then
1509   echo $ECHO_N "(cached) $ECHO_C" >&6
1510 else
1511   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1512 for as_dir in $PATH
1513 do
1514   IFS=$as_save_IFS
1515   test -z "$as_dir" && as_dir=.
1516   # Account for people who put trailing slashes in PATH elements.
1517 case $as_dir/ in
1518   ./ | .// | /cC/* | \
1519   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1520   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1521   /usr/ucb/* ) ;;
1522   *)
1523     # OSF1 and SCO ODT 3.0 have their own names for install.
1524     # Don't use installbsd from OSF since it installs stuff as root
1525     # by default.
1526     for ac_prog in ginstall scoinst install; do
1527       for ac_exec_ext in '' $ac_executable_extensions; do
1528         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1529           if test $ac_prog = install &&
1530             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1531             # AIX install.  It has an incompatible calling convention.
1532             :
1533           elif test $ac_prog = install &&
1534             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1535             # program-specific install script used by HP pwplus--don't use.
1536             :
1537           else
1538             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1539             break 3
1540           fi
1541         fi
1542       done
1543     done
1544     ;;
1545 esac
1546 done
1547
1548
1549 fi
1550   if test "${ac_cv_path_install+set}" = set; then
1551     INSTALL=$ac_cv_path_install
1552   else
1553     # As a last resort, use the slow shell script.  We don't cache a
1554     # path for INSTALL within a source directory, because that will
1555     # break other packages using the cache if that directory is
1556     # removed, or if the path is relative.
1557     INSTALL=$ac_install_sh
1558   fi
1559 fi
1560 echo "$as_me:$LINENO: result: $INSTALL" >&5
1561 echo "${ECHO_T}$INSTALL" >&6
1562
1563 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1564 # It thinks the first close brace ends the variable substitution.
1565 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1566
1567 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1568
1569 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1570
1571 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1572 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1573 # Just in case
1574 sleep 1
1575 echo timestamp > conftest.file
1576 # Do `set' in a subshell so we don't clobber the current shell's
1577 # arguments.  Must try -L first in case configure is actually a
1578 # symlink; some systems play weird games with the mod time of symlinks
1579 # (eg FreeBSD returns the mod time of the symlink's containing
1580 # directory).
1581 if (
1582    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1583    if test "$*" = "X"; then
1584       # -L didn't work.
1585       set X `ls -t $srcdir/configure conftest.file`
1586    fi
1587    rm -f conftest.file
1588    if test "$*" != "X $srcdir/configure conftest.file" \
1589       && test "$*" != "X conftest.file $srcdir/configure"; then
1590
1591       # If neither matched, then we have a broken ls.  This can happen
1592       # if, for instance, CONFIG_SHELL is bash and it inherits a
1593       # broken ls alias from the environment.  This has actually
1594       # happened.  Such a system could not be considered "sane".
1595       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1596 alias in your environment" >&5
1597 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1598 alias in your environment" >&2;}
1599    { (exit 1); exit 1; }; }
1600    fi
1601
1602    test "$2" = conftest.file
1603    )
1604 then
1605    # Ok.
1606    :
1607 else
1608    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1609 Check your system clock" >&5
1610 echo "$as_me: error: newly created file is older than distributed files!
1611 Check your system clock" >&2;}
1612    { (exit 1); exit 1; }; }
1613 fi
1614 echo "$as_me:$LINENO: result: yes" >&5
1615 echo "${ECHO_T}yes" >&6
1616 test "$program_prefix" != NONE &&
1617   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1618 # Use a double $ so make ignores it.
1619 test "$program_suffix" != NONE &&
1620   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1621 # Double any \ or $.  echo might interpret backslashes.
1622 # By default was `s,x,x', remove it if useless.
1623 cat <<\_ACEOF >conftest.sed
1624 s/[\\$]/&&/g;s/;s,x,x,$//
1625 _ACEOF
1626 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1627 rm conftest.sed
1628
1629 # expand $ac_aux_dir to an absolute path
1630 am_aux_dir=`cd $ac_aux_dir && pwd`
1631
1632 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1633 # Use eval to expand $SHELL
1634 if eval "$MISSING --run true"; then
1635   am_missing_run="$MISSING --run "
1636 else
1637   am_missing_run=
1638   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1639 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1640 fi
1641
1642 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1643   # We used to keeping the `.' as first argument, in order to
1644   # allow $(mkdir_p) to be used without argument.  As in
1645   #   $(mkdir_p) $(somedir)
1646   # where $(somedir) is conditionally defined.  However this is wrong
1647   # for two reasons:
1648   #  1. if the package is installed by a user who cannot write `.'
1649   #     make install will fail,
1650   #  2. the above comment should most certainly read
1651   #     $(mkdir_p) $(DESTDIR)$(somedir)
1652   #     so it does not work when $(somedir) is undefined and
1653   #     $(DESTDIR) is not.
1654   #  To support the latter case, we have to write
1655   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1656   #  so the `.' trick is pointless.
1657   mkdir_p='mkdir -p --'
1658 else
1659   # On NextStep and OpenStep, the `mkdir' command does not
1660   # recognize any option.  It will interpret all options as
1661   # directories to create, and then abort because `.' already
1662   # exists.
1663   for d in ./-p ./--version;
1664   do
1665     test -d $d && rmdir $d
1666   done
1667   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1668   if test -f "$ac_aux_dir/mkinstalldirs"; then
1669     mkdir_p='$(mkinstalldirs)'
1670   else
1671     mkdir_p='$(install_sh) -d'
1672   fi
1673 fi
1674
1675 for ac_prog in gawk mawk nawk awk
1676 do
1677   # Extract the first word of "$ac_prog", so it can be a program name with args.
1678 set dummy $ac_prog; ac_word=$2
1679 echo "$as_me:$LINENO: checking for $ac_word" >&5
1680 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1681 if test "${ac_cv_prog_AWK+set}" = set; then
1682   echo $ECHO_N "(cached) $ECHO_C" >&6
1683 else
1684   if test -n "$AWK"; then
1685   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1686 else
1687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1688 for as_dir in $PATH
1689 do
1690   IFS=$as_save_IFS
1691   test -z "$as_dir" && as_dir=.
1692   for ac_exec_ext in '' $ac_executable_extensions; do
1693   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1694     ac_cv_prog_AWK="$ac_prog"
1695     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1696     break 2
1697   fi
1698 done
1699 done
1700
1701 fi
1702 fi
1703 AWK=$ac_cv_prog_AWK
1704 if test -n "$AWK"; then
1705   echo "$as_me:$LINENO: result: $AWK" >&5
1706 echo "${ECHO_T}$AWK" >&6
1707 else
1708   echo "$as_me:$LINENO: result: no" >&5
1709 echo "${ECHO_T}no" >&6
1710 fi
1711
1712   test -n "$AWK" && break
1713 done
1714
1715 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1716 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1717 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1718 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1719   echo $ECHO_N "(cached) $ECHO_C" >&6
1720 else
1721   cat >conftest.make <<\_ACEOF
1722 all:
1723         @echo 'ac_maketemp="$(MAKE)"'
1724 _ACEOF
1725 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1726 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1727 if test -n "$ac_maketemp"; then
1728   eval ac_cv_prog_make_${ac_make}_set=yes
1729 else
1730   eval ac_cv_prog_make_${ac_make}_set=no
1731 fi
1732 rm -f conftest.make
1733 fi
1734 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1735   echo "$as_me:$LINENO: result: yes" >&5
1736 echo "${ECHO_T}yes" >&6
1737   SET_MAKE=
1738 else
1739   echo "$as_me:$LINENO: result: no" >&5
1740 echo "${ECHO_T}no" >&6
1741   SET_MAKE="MAKE=${MAKE-make}"
1742 fi
1743
1744 rm -rf .tst 2>/dev/null
1745 mkdir .tst 2>/dev/null
1746 if test -d .tst; then
1747   am__leading_dot=.
1748 else
1749   am__leading_dot=_
1750 fi
1751 rmdir .tst 2>/dev/null
1752
1753 # test to see if srcdir already configured
1754 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1755    test -f $srcdir/config.status; then
1756   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1757 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1758    { (exit 1); exit 1; }; }
1759 fi
1760
1761 # test whether we have cygpath
1762 if test -z "$CYGPATH_W"; then
1763   if (cygpath --version) >/dev/null 2>/dev/null; then
1764     CYGPATH_W='cygpath -w'
1765   else
1766     CYGPATH_W=echo
1767   fi
1768 fi
1769
1770
1771 # Define the identity of the package.
1772  PACKAGE='libgfortran'
1773  VERSION='0.2'
1774
1775
1776 # Some tools Automake needs.
1777
1778 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1779
1780
1781 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1782
1783
1784 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1785
1786
1787 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1788
1789
1790 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1791
1792 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1793
1794 # Installed binaries are usually stripped using `strip' when the user
1795 # run `make install-strip'.  However `strip' might not be the right
1796 # tool to use in cross-compilation environments, therefore Automake
1797 # will honor the `STRIP' environment variable to overrule this program.
1798 if test "$cross_compiling" != no; then
1799   if test -n "$ac_tool_prefix"; then
1800   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1801 set dummy ${ac_tool_prefix}strip; ac_word=$2
1802 echo "$as_me:$LINENO: checking for $ac_word" >&5
1803 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1804 if test "${ac_cv_prog_STRIP+set}" = set; then
1805   echo $ECHO_N "(cached) $ECHO_C" >&6
1806 else
1807   if test -n "$STRIP"; then
1808   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1809 else
1810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1811 for as_dir in $PATH
1812 do
1813   IFS=$as_save_IFS
1814   test -z "$as_dir" && as_dir=.
1815   for ac_exec_ext in '' $ac_executable_extensions; do
1816   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1817     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1818     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1819     break 2
1820   fi
1821 done
1822 done
1823
1824 fi
1825 fi
1826 STRIP=$ac_cv_prog_STRIP
1827 if test -n "$STRIP"; then
1828   echo "$as_me:$LINENO: result: $STRIP" >&5
1829 echo "${ECHO_T}$STRIP" >&6
1830 else
1831   echo "$as_me:$LINENO: result: no" >&5
1832 echo "${ECHO_T}no" >&6
1833 fi
1834
1835 fi
1836 if test -z "$ac_cv_prog_STRIP"; then
1837   ac_ct_STRIP=$STRIP
1838   # Extract the first word of "strip", so it can be a program name with args.
1839 set dummy strip; ac_word=$2
1840 echo "$as_me:$LINENO: checking for $ac_word" >&5
1841 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1842 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1843   echo $ECHO_N "(cached) $ECHO_C" >&6
1844 else
1845   if test -n "$ac_ct_STRIP"; then
1846   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1847 else
1848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1849 for as_dir in $PATH
1850 do
1851   IFS=$as_save_IFS
1852   test -z "$as_dir" && as_dir=.
1853   for ac_exec_ext in '' $ac_executable_extensions; do
1854   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1855     ac_cv_prog_ac_ct_STRIP="strip"
1856     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1857     break 2
1858   fi
1859 done
1860 done
1861
1862   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1863 fi
1864 fi
1865 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1866 if test -n "$ac_ct_STRIP"; then
1867   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1868 echo "${ECHO_T}$ac_ct_STRIP" >&6
1869 else
1870   echo "$as_me:$LINENO: result: no" >&5
1871 echo "${ECHO_T}no" >&6
1872 fi
1873
1874   STRIP=$ac_ct_STRIP
1875 else
1876   STRIP="$ac_cv_prog_STRIP"
1877 fi
1878
1879 fi
1880 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1881
1882 # We need awk for the "check" target.  The system "awk" is bad on
1883 # some platforms.
1884 # Always define AMTAR for backward compatibility.
1885
1886 AMTAR=${AMTAR-"${am_missing_run}tar"}
1887
1888 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
1889
1890
1891
1892
1893
1894
1895 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
1896 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
1897     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1898 if test "${enable_maintainer_mode+set}" = set; then
1899   enableval="$enable_maintainer_mode"
1900   USE_MAINTAINER_MODE=$enableval
1901 else
1902   USE_MAINTAINER_MODE=no
1903 fi;
1904   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
1905 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
1906
1907
1908 if test $USE_MAINTAINER_MODE = yes; then
1909   MAINTAINER_MODE_TRUE=
1910   MAINTAINER_MODE_FALSE='#'
1911 else
1912   MAINTAINER_MODE_TRUE='#'
1913   MAINTAINER_MODE_FALSE=
1914 fi
1915
1916   MAINT=$MAINTAINER_MODE_TRUE
1917
1918
1919 # Default to --enable-multilib
1920 # Check whether --enable-multilib or --disable-multilib was given.
1921 if test "${enable_multilib+set}" = set; then
1922   enableval="$enable_multilib"
1923   case "$enableval" in
1924   yes) multilib=yes ;;
1925   no)  multilib=no ;;
1926   *)   { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5
1927 echo "$as_me: error: bad value $enableval for multilib option" >&2;}
1928    { (exit 1); exit 1; }; } ;;
1929  esac
1930 else
1931   multilib=yes
1932 fi;
1933
1934 # We may get other options which we leave undocumented:
1935 # --with-target-subdir, --with-multisrctop, --with-multisubdir
1936 # See config-ml.in if you want the gory details.
1937
1938 if test "$srcdir" = "."; then
1939   if test "$with_target_subdir" != "."; then
1940     multi_basedir="$srcdir/$with_multisrctop../.."
1941   else
1942     multi_basedir="$srcdir/$with_multisrctop.."
1943   fi
1944 else
1945   multi_basedir="$srcdir/.."
1946 fi
1947
1948
1949           ac_config_commands="$ac_config_commands default-1"
1950
1951
1952 # Handy for debugging:
1953 #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5
1954
1955 # Are we being configured with some form of cross compiler?
1956 # NB: We don't actually need to know this just now, but when, say, a test
1957 #     suite is included, we'll have to know.
1958 if test "$build" != "$host"; then
1959   LIBGFOR_IS_NATIVE=false
1960
1961 else
1962   LIBGFOR_IS_NATIVE=true
1963 fi
1964
1965 # Process the option "--enable-version-specific-runtime-libs"
1966 gcc_version_trigger=${srcdir}/../gcc/version.c
1967 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
1968 gcc_version=`echo ${gcc_version_full} | sed -e 's/\(^ *\) .*/\1/'`
1969
1970
1971 # Calculate toolexeclibdir
1972 # Also toolexecdir, though it's only used in toolexeclibdir
1973 case ${version_specific_libs} in
1974   yes)
1975     # Need the gcc compiler version to know where to install libraries
1976     # and header files if --enable-version-specific-runtime-libs option
1977     # is selected.
1978     toolexecdir='$(libdir)/gcc/$(target_alias)'
1979     toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
1980     ;;
1981   no)
1982     if test -n "$with_cross_host" &&
1983        test x"$with_cross_host" != x"no"; then
1984       # Install a library built with a cross compiler in tooldir, not libdir.
1985       toolexecdir='$(exec_prefix)/$(target_alias)'
1986       toolexeclibdir='$(toolexecdir)/lib'
1987     else
1988       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
1989       toolexeclibdir='$(libdir)'
1990     fi
1991     multi_os_directory=`$CC -print-multi-os-directory`
1992     case $multi_os_directory in
1993       .) ;; # Avoid trailing /.
1994       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
1995     esac
1996     ;;
1997 esac
1998
1999
2000
2001 # Check the compiler.
2002 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
2003 # We must force CC to /not/ be precious variables; otherwise
2004 # the wrong, non-multilib-adjusted value will be used in multilibs.
2005 # As a side effect, we have to subst CFLAGS ourselves.
2006
2007
2008
2009 ac_ext=c
2010 ac_cpp='$CPP $CPPFLAGS'
2011 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2012 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2013 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2014 if test -n "$ac_tool_prefix"; then
2015   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2016 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2017 echo "$as_me:$LINENO: checking for $ac_word" >&5
2018 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2019 if test "${ac_cv_prog_CC+set}" = set; then
2020   echo $ECHO_N "(cached) $ECHO_C" >&6
2021 else
2022   if test -n "$CC"; then
2023   ac_cv_prog_CC="$CC" # Let the user override the test.
2024 else
2025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2026 for as_dir in $PATH
2027 do
2028   IFS=$as_save_IFS
2029   test -z "$as_dir" && as_dir=.
2030   for ac_exec_ext in '' $ac_executable_extensions; do
2031   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2032     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2033     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2034     break 2
2035   fi
2036 done
2037 done
2038
2039 fi
2040 fi
2041 CC=$ac_cv_prog_CC
2042 if test -n "$CC"; then
2043   echo "$as_me:$LINENO: result: $CC" >&5
2044 echo "${ECHO_T}$CC" >&6
2045 else
2046   echo "$as_me:$LINENO: result: no" >&5
2047 echo "${ECHO_T}no" >&6
2048 fi
2049
2050 fi
2051 if test -z "$ac_cv_prog_CC"; then
2052   ac_ct_CC=$CC
2053   # Extract the first word of "gcc", so it can be a program name with args.
2054 set dummy gcc; ac_word=$2
2055 echo "$as_me:$LINENO: checking for $ac_word" >&5
2056 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2057 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2058   echo $ECHO_N "(cached) $ECHO_C" >&6
2059 else
2060   if test -n "$ac_ct_CC"; then
2061   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2062 else
2063 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2064 for as_dir in $PATH
2065 do
2066   IFS=$as_save_IFS
2067   test -z "$as_dir" && as_dir=.
2068   for ac_exec_ext in '' $ac_executable_extensions; do
2069   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2070     ac_cv_prog_ac_ct_CC="gcc"
2071     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2072     break 2
2073   fi
2074 done
2075 done
2076
2077 fi
2078 fi
2079 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2080 if test -n "$ac_ct_CC"; then
2081   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2082 echo "${ECHO_T}$ac_ct_CC" >&6
2083 else
2084   echo "$as_me:$LINENO: result: no" >&5
2085 echo "${ECHO_T}no" >&6
2086 fi
2087
2088   CC=$ac_ct_CC
2089 else
2090   CC="$ac_cv_prog_CC"
2091 fi
2092
2093 if test -z "$CC"; then
2094   if test -n "$ac_tool_prefix"; then
2095   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2096 set dummy ${ac_tool_prefix}cc; ac_word=$2
2097 echo "$as_me:$LINENO: checking for $ac_word" >&5
2098 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2099 if test "${ac_cv_prog_CC+set}" = set; then
2100   echo $ECHO_N "(cached) $ECHO_C" >&6
2101 else
2102   if test -n "$CC"; then
2103   ac_cv_prog_CC="$CC" # Let the user override the test.
2104 else
2105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2106 for as_dir in $PATH
2107 do
2108   IFS=$as_save_IFS
2109   test -z "$as_dir" && as_dir=.
2110   for ac_exec_ext in '' $ac_executable_extensions; do
2111   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2112     ac_cv_prog_CC="${ac_tool_prefix}cc"
2113     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2114     break 2
2115   fi
2116 done
2117 done
2118
2119 fi
2120 fi
2121 CC=$ac_cv_prog_CC
2122 if test -n "$CC"; then
2123   echo "$as_me:$LINENO: result: $CC" >&5
2124 echo "${ECHO_T}$CC" >&6
2125 else
2126   echo "$as_me:$LINENO: result: no" >&5
2127 echo "${ECHO_T}no" >&6
2128 fi
2129
2130 fi
2131 if test -z "$ac_cv_prog_CC"; then
2132   ac_ct_CC=$CC
2133   # Extract the first word of "cc", so it can be a program name with args.
2134 set dummy cc; ac_word=$2
2135 echo "$as_me:$LINENO: checking for $ac_word" >&5
2136 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2137 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2138   echo $ECHO_N "(cached) $ECHO_C" >&6
2139 else
2140   if test -n "$ac_ct_CC"; then
2141   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2142 else
2143 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2144 for as_dir in $PATH
2145 do
2146   IFS=$as_save_IFS
2147   test -z "$as_dir" && as_dir=.
2148   for ac_exec_ext in '' $ac_executable_extensions; do
2149   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2150     ac_cv_prog_ac_ct_CC="cc"
2151     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2152     break 2
2153   fi
2154 done
2155 done
2156
2157 fi
2158 fi
2159 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2160 if test -n "$ac_ct_CC"; then
2161   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2162 echo "${ECHO_T}$ac_ct_CC" >&6
2163 else
2164   echo "$as_me:$LINENO: result: no" >&5
2165 echo "${ECHO_T}no" >&6
2166 fi
2167
2168   CC=$ac_ct_CC
2169 else
2170   CC="$ac_cv_prog_CC"
2171 fi
2172
2173 fi
2174 if test -z "$CC"; then
2175   # Extract the first word of "cc", so it can be a program name with args.
2176 set dummy cc; ac_word=$2
2177 echo "$as_me:$LINENO: checking for $ac_word" >&5
2178 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2179 if test "${ac_cv_prog_CC+set}" = set; then
2180   echo $ECHO_N "(cached) $ECHO_C" >&6
2181 else
2182   if test -n "$CC"; then
2183   ac_cv_prog_CC="$CC" # Let the user override the test.
2184 else
2185   ac_prog_rejected=no
2186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2187 for as_dir in $PATH
2188 do
2189   IFS=$as_save_IFS
2190   test -z "$as_dir" && as_dir=.
2191   for ac_exec_ext in '' $ac_executable_extensions; do
2192   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2193     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2194        ac_prog_rejected=yes
2195        continue
2196      fi
2197     ac_cv_prog_CC="cc"
2198     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2199     break 2
2200   fi
2201 done
2202 done
2203
2204 if test $ac_prog_rejected = yes; then
2205   # We found a bogon in the path, so make sure we never use it.
2206   set dummy $ac_cv_prog_CC
2207   shift
2208   if test $# != 0; then
2209     # We chose a different compiler from the bogus one.
2210     # However, it has the same basename, so the bogon will be chosen
2211     # first if we set CC to just the basename; use the full file name.
2212     shift
2213     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2214   fi
2215 fi
2216 fi
2217 fi
2218 CC=$ac_cv_prog_CC
2219 if test -n "$CC"; then
2220   echo "$as_me:$LINENO: result: $CC" >&5
2221 echo "${ECHO_T}$CC" >&6
2222 else
2223   echo "$as_me:$LINENO: result: no" >&5
2224 echo "${ECHO_T}no" >&6
2225 fi
2226
2227 fi
2228 if test -z "$CC"; then
2229   if test -n "$ac_tool_prefix"; then
2230   for ac_prog in cl
2231   do
2232     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2233 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2234 echo "$as_me:$LINENO: checking for $ac_word" >&5
2235 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2236 if test "${ac_cv_prog_CC+set}" = set; then
2237   echo $ECHO_N "(cached) $ECHO_C" >&6
2238 else
2239   if test -n "$CC"; then
2240   ac_cv_prog_CC="$CC" # Let the user override the test.
2241 else
2242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2243 for as_dir in $PATH
2244 do
2245   IFS=$as_save_IFS
2246   test -z "$as_dir" && as_dir=.
2247   for ac_exec_ext in '' $ac_executable_extensions; do
2248   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2249     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2250     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2251     break 2
2252   fi
2253 done
2254 done
2255
2256 fi
2257 fi
2258 CC=$ac_cv_prog_CC
2259 if test -n "$CC"; then
2260   echo "$as_me:$LINENO: result: $CC" >&5
2261 echo "${ECHO_T}$CC" >&6
2262 else
2263   echo "$as_me:$LINENO: result: no" >&5
2264 echo "${ECHO_T}no" >&6
2265 fi
2266
2267     test -n "$CC" && break
2268   done
2269 fi
2270 if test -z "$CC"; then
2271   ac_ct_CC=$CC
2272   for ac_prog in cl
2273 do
2274   # Extract the first word of "$ac_prog", so it can be a program name with args.
2275 set dummy $ac_prog; ac_word=$2
2276 echo "$as_me:$LINENO: checking for $ac_word" >&5
2277 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2278 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2279   echo $ECHO_N "(cached) $ECHO_C" >&6
2280 else
2281   if test -n "$ac_ct_CC"; then
2282   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2283 else
2284 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2285 for as_dir in $PATH
2286 do
2287   IFS=$as_save_IFS
2288   test -z "$as_dir" && as_dir=.
2289   for ac_exec_ext in '' $ac_executable_extensions; do
2290   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2291     ac_cv_prog_ac_ct_CC="$ac_prog"
2292     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2293     break 2
2294   fi
2295 done
2296 done
2297
2298 fi
2299 fi
2300 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2301 if test -n "$ac_ct_CC"; then
2302   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2303 echo "${ECHO_T}$ac_ct_CC" >&6
2304 else
2305   echo "$as_me:$LINENO: result: no" >&5
2306 echo "${ECHO_T}no" >&6
2307 fi
2308
2309   test -n "$ac_ct_CC" && break
2310 done
2311
2312   CC=$ac_ct_CC
2313 fi
2314
2315 fi
2316
2317
2318 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2319 See \`config.log' for more details." >&5
2320 echo "$as_me: error: no acceptable C compiler found in \$PATH
2321 See \`config.log' for more details." >&2;}
2322    { (exit 1); exit 1; }; }
2323
2324 # Provide some information about the compiler.
2325 echo "$as_me:$LINENO:" \
2326      "checking for C compiler version" >&5
2327 ac_compiler=`set X $ac_compile; echo $2`
2328 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2329   (eval $ac_compiler --version </dev/null >&5) 2>&5
2330   ac_status=$?
2331   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2332   (exit $ac_status); }
2333 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2334   (eval $ac_compiler -v </dev/null >&5) 2>&5
2335   ac_status=$?
2336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2337   (exit $ac_status); }
2338 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2339   (eval $ac_compiler -V </dev/null >&5) 2>&5
2340   ac_status=$?
2341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2342   (exit $ac_status); }
2343
2344 cat >conftest.$ac_ext <<_ACEOF
2345 /* confdefs.h.  */
2346 _ACEOF
2347 cat confdefs.h >>conftest.$ac_ext
2348 cat >>conftest.$ac_ext <<_ACEOF
2349 /* end confdefs.h.  */
2350
2351 int
2352 main ()
2353 {
2354
2355   ;
2356   return 0;
2357 }
2358 _ACEOF
2359 # FIXME: Cleanup?
2360 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2361   (eval $ac_link) 2>&5
2362   ac_status=$?
2363   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2364   (exit $ac_status); }; then
2365   gcc_no_link=no
2366 else
2367   gcc_no_link=yes
2368 fi
2369
2370 if test x$gcc_no_link = xyes; then
2371   # Setting cross_compile will disable run tests; it will
2372   # also disable AC_CHECK_FILE but that's generally
2373   # correct if we can't link.
2374   cross_compiling=yes
2375   EXEEXT=
2376 else
2377   cat >conftest.$ac_ext <<_ACEOF
2378 /* confdefs.h.  */
2379 _ACEOF
2380 cat confdefs.h >>conftest.$ac_ext
2381 cat >>conftest.$ac_ext <<_ACEOF
2382 /* end confdefs.h.  */
2383
2384 int
2385 main ()
2386 {
2387
2388   ;
2389   return 0;
2390 }
2391 _ACEOF
2392 ac_clean_files_save=$ac_clean_files
2393 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2394 # Try to create an executable without -o first, disregard a.out.
2395 # It will help us diagnose broken compilers, and finding out an intuition
2396 # of exeext.
2397 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2398 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2399 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2400 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2401   (eval $ac_link_default) 2>&5
2402   ac_status=$?
2403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2404   (exit $ac_status); }; then
2405   # Find the output, starting from the most likely.  This scheme is
2406 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2407 # resort.
2408
2409 # Be careful to initialize this variable, since it used to be cached.
2410 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2411 ac_cv_exeext=
2412 # b.out is created by i960 compilers.
2413 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2414 do
2415   test -f "$ac_file" || continue
2416   case $ac_file in
2417     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2418         ;;
2419     conftest.$ac_ext )
2420         # This is the source file.
2421         ;;
2422     [ab].out )
2423         # We found the default executable, but exeext='' is most
2424         # certainly right.
2425         break;;
2426     *.* )
2427         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2428         # FIXME: I believe we export ac_cv_exeext for Libtool,
2429         # but it would be cool to find out if it's true.  Does anybody
2430         # maintain Libtool? --akim.
2431         export ac_cv_exeext
2432         break;;
2433     * )
2434         break;;
2435   esac
2436 done
2437 else
2438   echo "$as_me: failed program was:" >&5
2439 sed 's/^/| /' conftest.$ac_ext >&5
2440
2441 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2442 See \`config.log' for more details." >&5
2443 echo "$as_me: error: C compiler cannot create executables
2444 See \`config.log' for more details." >&2;}
2445    { (exit 77); exit 77; }; }
2446 fi
2447
2448 ac_exeext=$ac_cv_exeext
2449 echo "$as_me:$LINENO: result: $ac_file" >&5
2450 echo "${ECHO_T}$ac_file" >&6
2451
2452 # Check the compiler produces executables we can run.  If not, either
2453 # the compiler is broken, or we cross compile.
2454 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2455 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2456 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2457 # If not cross compiling, check that we can run a simple program.
2458 if test "$cross_compiling" != yes; then
2459   if { ac_try='./$ac_file'
2460   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2461   (eval $ac_try) 2>&5
2462   ac_status=$?
2463   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2464   (exit $ac_status); }; }; then
2465     cross_compiling=no
2466   else
2467     if test "$cross_compiling" = maybe; then
2468         cross_compiling=yes
2469     else
2470         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2471 If you meant to cross compile, use \`--host'.
2472 See \`config.log' for more details." >&5
2473 echo "$as_me: error: cannot run C compiled programs.
2474 If you meant to cross compile, use \`--host'.
2475 See \`config.log' for more details." >&2;}
2476    { (exit 1); exit 1; }; }
2477     fi
2478   fi
2479 fi
2480 echo "$as_me:$LINENO: result: yes" >&5
2481 echo "${ECHO_T}yes" >&6
2482
2483 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2484 ac_clean_files=$ac_clean_files_save
2485 # Check the compiler produces executables we can run.  If not, either
2486 # the compiler is broken, or we cross compile.
2487 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2488 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2489 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2490 echo "${ECHO_T}$cross_compiling" >&6
2491
2492 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2493 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2494 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2495   (eval $ac_link) 2>&5
2496   ac_status=$?
2497   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2498   (exit $ac_status); }; then
2499   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2500 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2501 # work properly (i.e., refer to `conftest.exe'), while it won't with
2502 # `rm'.
2503 for ac_file in conftest.exe conftest conftest.*; do
2504   test -f "$ac_file" || continue
2505   case $ac_file in
2506     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2507     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2508           export ac_cv_exeext
2509           break;;
2510     * ) break;;
2511   esac
2512 done
2513 else
2514   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2515 See \`config.log' for more details." >&5
2516 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2517 See \`config.log' for more details." >&2;}
2518    { (exit 1); exit 1; }; }
2519 fi
2520
2521 rm -f conftest$ac_cv_exeext
2522 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2523 echo "${ECHO_T}$ac_cv_exeext" >&6
2524
2525 rm -f conftest.$ac_ext
2526 EXEEXT=$ac_cv_exeext
2527 ac_exeext=$EXEEXT
2528 fi
2529 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2530 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2531 if test "${ac_cv_objext+set}" = set; then
2532   echo $ECHO_N "(cached) $ECHO_C" >&6
2533 else
2534   cat >conftest.$ac_ext <<_ACEOF
2535 /* confdefs.h.  */
2536 _ACEOF
2537 cat confdefs.h >>conftest.$ac_ext
2538 cat >>conftest.$ac_ext <<_ACEOF
2539 /* end confdefs.h.  */
2540
2541 int
2542 main ()
2543 {
2544
2545   ;
2546   return 0;
2547 }
2548 _ACEOF
2549 rm -f conftest.o conftest.obj
2550 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2551   (eval $ac_compile) 2>&5
2552   ac_status=$?
2553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2554   (exit $ac_status); }; then
2555   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2556   case $ac_file in
2557     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2558     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2559        break;;
2560   esac
2561 done
2562 else
2563   echo "$as_me: failed program was:" >&5
2564 sed 's/^/| /' conftest.$ac_ext >&5
2565
2566 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2567 See \`config.log' for more details." >&5
2568 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2569 See \`config.log' for more details." >&2;}
2570    { (exit 1); exit 1; }; }
2571 fi
2572
2573 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2574 fi
2575 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2576 echo "${ECHO_T}$ac_cv_objext" >&6
2577 OBJEXT=$ac_cv_objext
2578 ac_objext=$OBJEXT
2579 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2580 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2581 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2582   echo $ECHO_N "(cached) $ECHO_C" >&6
2583 else
2584   cat >conftest.$ac_ext <<_ACEOF
2585 /* confdefs.h.  */
2586 _ACEOF
2587 cat confdefs.h >>conftest.$ac_ext
2588 cat >>conftest.$ac_ext <<_ACEOF
2589 /* end confdefs.h.  */
2590
2591 int
2592 main ()
2593 {
2594 #ifndef __GNUC__
2595        choke me
2596 #endif
2597
2598   ;
2599   return 0;
2600 }
2601 _ACEOF
2602 rm -f conftest.$ac_objext
2603 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2604   (eval $ac_compile) 2>conftest.er1
2605   ac_status=$?
2606   grep -v '^ *+' conftest.er1 >conftest.err
2607   rm -f conftest.er1
2608   cat conftest.err >&5
2609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2610   (exit $ac_status); } &&
2611          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2612   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2613   (eval $ac_try) 2>&5
2614   ac_status=$?
2615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2616   (exit $ac_status); }; } &&
2617          { ac_try='test -s conftest.$ac_objext'
2618   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2619   (eval $ac_try) 2>&5
2620   ac_status=$?
2621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2622   (exit $ac_status); }; }; then
2623   ac_compiler_gnu=yes
2624 else
2625   echo "$as_me: failed program was:" >&5
2626 sed 's/^/| /' conftest.$ac_ext >&5
2627
2628 ac_compiler_gnu=no
2629 fi
2630 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2631 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2632
2633 fi
2634 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2635 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2636 GCC=`test $ac_compiler_gnu = yes && echo yes`
2637 ac_test_CFLAGS=${CFLAGS+set}
2638 ac_save_CFLAGS=$CFLAGS
2639 CFLAGS="-g"
2640 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2641 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2642 if test "${ac_cv_prog_cc_g+set}" = set; then
2643   echo $ECHO_N "(cached) $ECHO_C" >&6
2644 else
2645   cat >conftest.$ac_ext <<_ACEOF
2646 /* confdefs.h.  */
2647 _ACEOF
2648 cat confdefs.h >>conftest.$ac_ext
2649 cat >>conftest.$ac_ext <<_ACEOF
2650 /* end confdefs.h.  */
2651
2652 int
2653 main ()
2654 {
2655
2656   ;
2657   return 0;
2658 }
2659 _ACEOF
2660 rm -f conftest.$ac_objext
2661 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2662   (eval $ac_compile) 2>conftest.er1
2663   ac_status=$?
2664   grep -v '^ *+' conftest.er1 >conftest.err
2665   rm -f conftest.er1
2666   cat conftest.err >&5
2667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2668   (exit $ac_status); } &&
2669          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2670   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2671   (eval $ac_try) 2>&5
2672   ac_status=$?
2673   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2674   (exit $ac_status); }; } &&
2675          { ac_try='test -s conftest.$ac_objext'
2676   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2677   (eval $ac_try) 2>&5
2678   ac_status=$?
2679   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2680   (exit $ac_status); }; }; then
2681   ac_cv_prog_cc_g=yes
2682 else
2683   echo "$as_me: failed program was:" >&5
2684 sed 's/^/| /' conftest.$ac_ext >&5
2685
2686 ac_cv_prog_cc_g=no
2687 fi
2688 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2689 fi
2690 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2691 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2692 if test "$ac_test_CFLAGS" = set; then
2693   CFLAGS=$ac_save_CFLAGS
2694 elif test $ac_cv_prog_cc_g = yes; then
2695   if test "$GCC" = yes; then
2696     CFLAGS="-g -O2"
2697   else
2698     CFLAGS="-g"
2699   fi
2700 else
2701   if test "$GCC" = yes; then
2702     CFLAGS="-O2"
2703   else
2704     CFLAGS=
2705   fi
2706 fi
2707 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2708 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2709 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2710   echo $ECHO_N "(cached) $ECHO_C" >&6
2711 else
2712   ac_cv_prog_cc_stdc=no
2713 ac_save_CC=$CC
2714 cat >conftest.$ac_ext <<_ACEOF
2715 /* confdefs.h.  */
2716 _ACEOF
2717 cat confdefs.h >>conftest.$ac_ext
2718 cat >>conftest.$ac_ext <<_ACEOF
2719 /* end confdefs.h.  */
2720 #include <stdarg.h>
2721 #include <stdio.h>
2722 #include <sys/types.h>
2723 #include <sys/stat.h>
2724 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2725 struct buf { int x; };
2726 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2727 static char *e (p, i)
2728      char **p;
2729      int i;
2730 {
2731   return p[i];
2732 }
2733 static char *f (char * (*g) (char **, int), char **p, ...)
2734 {
2735   char *s;
2736   va_list v;
2737   va_start (v,p);
2738   s = g (p, va_arg (v,int));
2739   va_end (v);
2740   return s;
2741 }
2742
2743 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2744    function prototypes and stuff, but not '\xHH' hex character constants.
2745    These don't provoke an error unfortunately, instead are silently treated
2746    as 'x'.  The following induces an error, until -std1 is added to get
2747    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2748    array size at least.  It's necessary to write '\x00'==0 to get something
2749    that's true only with -std1.  */
2750 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2751
2752 int test (int i, double x);
2753 struct s1 {int (*f) (int a);};
2754 struct s2 {int (*f) (double a);};
2755 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2756 int argc;
2757 char **argv;
2758 int
2759 main ()
2760 {
2761 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2762   ;
2763   return 0;
2764 }
2765 _ACEOF
2766 # Don't try gcc -ansi; that turns off useful extensions and
2767 # breaks some systems' header files.
2768 # AIX                   -qlanglvl=ansi
2769 # Ultrix and OSF/1      -std1
2770 # HP-UX 10.20 and later -Ae
2771 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2772 # SVR4                  -Xc -D__EXTENSIONS__
2773 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2774 do
2775   CC="$ac_save_CC $ac_arg"
2776   rm -f conftest.$ac_objext
2777 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2778   (eval $ac_compile) 2>conftest.er1
2779   ac_status=$?
2780   grep -v '^ *+' conftest.er1 >conftest.err
2781   rm -f conftest.er1
2782   cat conftest.err >&5
2783   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2784   (exit $ac_status); } &&
2785          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2786   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2787   (eval $ac_try) 2>&5
2788   ac_status=$?
2789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2790   (exit $ac_status); }; } &&
2791          { ac_try='test -s conftest.$ac_objext'
2792   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2793   (eval $ac_try) 2>&5
2794   ac_status=$?
2795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2796   (exit $ac_status); }; }; then
2797   ac_cv_prog_cc_stdc=$ac_arg
2798 break
2799 else
2800   echo "$as_me: failed program was:" >&5
2801 sed 's/^/| /' conftest.$ac_ext >&5
2802
2803 fi
2804 rm -f conftest.err conftest.$ac_objext
2805 done
2806 rm -f conftest.$ac_ext conftest.$ac_objext
2807 CC=$ac_save_CC
2808
2809 fi
2810
2811 case "x$ac_cv_prog_cc_stdc" in
2812   x|xno)
2813     echo "$as_me:$LINENO: result: none needed" >&5
2814 echo "${ECHO_T}none needed" >&6 ;;
2815   *)
2816     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2817 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2818     CC="$CC $ac_cv_prog_cc_stdc" ;;
2819 esac
2820
2821 # Some people use a C++ compiler to compile C.  Since we use `exit',
2822 # in C++ we need to declare it.  In case someone uses the same compiler
2823 # for both compiling C and C++ we need to have the C++ compiler decide
2824 # the declaration of exit, since it's the most demanding environment.
2825 cat >conftest.$ac_ext <<_ACEOF
2826 #ifndef __cplusplus
2827   choke me
2828 #endif
2829 _ACEOF
2830 rm -f conftest.$ac_objext
2831 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2832   (eval $ac_compile) 2>conftest.er1
2833   ac_status=$?
2834   grep -v '^ *+' conftest.er1 >conftest.err
2835   rm -f conftest.er1
2836   cat conftest.err >&5
2837   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2838   (exit $ac_status); } &&
2839          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2840   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2841   (eval $ac_try) 2>&5
2842   ac_status=$?
2843   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2844   (exit $ac_status); }; } &&
2845          { ac_try='test -s conftest.$ac_objext'
2846   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2847   (eval $ac_try) 2>&5
2848   ac_status=$?
2849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2850   (exit $ac_status); }; }; then
2851   for ac_declaration in \
2852    '' \
2853    'extern "C" void std::exit (int) throw (); using std::exit;' \
2854    'extern "C" void std::exit (int); using std::exit;' \
2855    'extern "C" void exit (int) throw ();' \
2856    'extern "C" void exit (int);' \
2857    'void exit (int);'
2858 do
2859   cat >conftest.$ac_ext <<_ACEOF
2860 /* confdefs.h.  */
2861 _ACEOF
2862 cat confdefs.h >>conftest.$ac_ext
2863 cat >>conftest.$ac_ext <<_ACEOF
2864 /* end confdefs.h.  */
2865 $ac_declaration
2866 #include <stdlib.h>
2867 int
2868 main ()
2869 {
2870 exit (42);
2871   ;
2872   return 0;
2873 }
2874 _ACEOF
2875 rm -f conftest.$ac_objext
2876 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2877   (eval $ac_compile) 2>conftest.er1
2878   ac_status=$?
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 $ac_status); } &&
2884          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2885   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2886   (eval $ac_try) 2>&5
2887   ac_status=$?
2888   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2889   (exit $ac_status); }; } &&
2890          { ac_try='test -s conftest.$ac_objext'
2891   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2892   (eval $ac_try) 2>&5
2893   ac_status=$?
2894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2895   (exit $ac_status); }; }; then
2896   :
2897 else
2898   echo "$as_me: failed program was:" >&5
2899 sed 's/^/| /' conftest.$ac_ext >&5
2900
2901 continue
2902 fi
2903 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2904   cat >conftest.$ac_ext <<_ACEOF
2905 /* confdefs.h.  */
2906 _ACEOF
2907 cat confdefs.h >>conftest.$ac_ext
2908 cat >>conftest.$ac_ext <<_ACEOF
2909 /* end confdefs.h.  */
2910 $ac_declaration
2911 int
2912 main ()
2913 {
2914 exit (42);
2915   ;
2916   return 0;
2917 }
2918 _ACEOF
2919 rm -f conftest.$ac_objext
2920 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2921   (eval $ac_compile) 2>conftest.er1
2922   ac_status=$?
2923   grep -v '^ *+' conftest.er1 >conftest.err
2924   rm -f conftest.er1
2925   cat conftest.err >&5
2926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2927   (exit $ac_status); } &&
2928          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2929   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2930   (eval $ac_try) 2>&5
2931   ac_status=$?
2932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2933   (exit $ac_status); }; } &&
2934          { ac_try='test -s conftest.$ac_objext'
2935   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2936   (eval $ac_try) 2>&5
2937   ac_status=$?
2938   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2939   (exit $ac_status); }; }; then
2940   break
2941 else
2942   echo "$as_me: failed program was:" >&5
2943 sed 's/^/| /' conftest.$ac_ext >&5
2944
2945 fi
2946 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2947 done
2948 rm -f conftest*
2949 if test -n "$ac_declaration"; then
2950   echo '#ifdef __cplusplus' >>confdefs.h
2951   echo $ac_declaration      >>confdefs.h
2952   echo '#endif'             >>confdefs.h
2953 fi
2954
2955 else
2956   echo "$as_me: failed program was:" >&5
2957 sed 's/^/| /' conftest.$ac_ext >&5
2958
2959 fi
2960 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2961 ac_ext=c
2962 ac_cpp='$CPP $CPPFLAGS'
2963 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2964 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2965 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2966
2967
2968
2969
2970
2971 # Add -Wall if we are using GCC.
2972 if test "x$GCC" = "xyes"; then
2973   CFLAGS="$CFLAGS -Wall"
2974 fi
2975
2976 # Find other programs we need.
2977 if test -n "$ac_tool_prefix"; then
2978   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2979 set dummy ${ac_tool_prefix}as; ac_word=$2
2980 echo "$as_me:$LINENO: checking for $ac_word" >&5
2981 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2982 if test "${ac_cv_prog_AS+set}" = set; then
2983   echo $ECHO_N "(cached) $ECHO_C" >&6
2984 else
2985   if test -n "$AS"; then
2986   ac_cv_prog_AS="$AS" # Let the user override the test.
2987 else
2988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2989 for as_dir in $PATH
2990 do
2991   IFS=$as_save_IFS
2992   test -z "$as_dir" && as_dir=.
2993   for ac_exec_ext in '' $ac_executable_extensions; do
2994   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2995     ac_cv_prog_AS="${ac_tool_prefix}as"
2996     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2997     break 2
2998   fi
2999 done
3000 done
3001
3002 fi
3003 fi
3004 AS=$ac_cv_prog_AS
3005 if test -n "$AS"; then
3006   echo "$as_me:$LINENO: result: $AS" >&5
3007 echo "${ECHO_T}$AS" >&6
3008 else
3009   echo "$as_me:$LINENO: result: no" >&5
3010 echo "${ECHO_T}no" >&6
3011 fi
3012
3013 fi
3014 if test -z "$ac_cv_prog_AS"; then
3015   ac_ct_AS=$AS
3016   # Extract the first word of "as", so it can be a program name with args.
3017 set dummy as; ac_word=$2
3018 echo "$as_me:$LINENO: checking for $ac_word" >&5
3019 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3020 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
3021   echo $ECHO_N "(cached) $ECHO_C" >&6
3022 else
3023   if test -n "$ac_ct_AS"; then
3024   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3025 else
3026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3027 for as_dir in $PATH
3028 do
3029   IFS=$as_save_IFS
3030   test -z "$as_dir" && as_dir=.
3031   for ac_exec_ext in '' $ac_executable_extensions; do
3032   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3033     ac_cv_prog_ac_ct_AS="as"
3034     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3035     break 2
3036   fi
3037 done
3038 done
3039
3040 fi
3041 fi
3042 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3043 if test -n "$ac_ct_AS"; then
3044   echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
3045 echo "${ECHO_T}$ac_ct_AS" >&6
3046 else
3047   echo "$as_me:$LINENO: result: no" >&5
3048 echo "${ECHO_T}no" >&6
3049 fi
3050
3051   AS=$ac_ct_AS
3052 else
3053   AS="$ac_cv_prog_AS"
3054 fi
3055
3056 if test -n "$ac_tool_prefix"; then
3057   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3058 set dummy ${ac_tool_prefix}ar; ac_word=$2
3059 echo "$as_me:$LINENO: checking for $ac_word" >&5
3060 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3061 if test "${ac_cv_prog_AR+set}" = set; then
3062   echo $ECHO_N "(cached) $ECHO_C" >&6
3063 else
3064   if test -n "$AR"; then
3065   ac_cv_prog_AR="$AR" # Let the user override the test.
3066 else
3067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3068 for as_dir in $PATH
3069 do
3070   IFS=$as_save_IFS
3071   test -z "$as_dir" && as_dir=.
3072   for ac_exec_ext in '' $ac_executable_extensions; do
3073   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3074     ac_cv_prog_AR="${ac_tool_prefix}ar"
3075     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3076     break 2
3077   fi
3078 done
3079 done
3080
3081 fi
3082 fi
3083 AR=$ac_cv_prog_AR
3084 if test -n "$AR"; then
3085   echo "$as_me:$LINENO: result: $AR" >&5
3086 echo "${ECHO_T}$AR" >&6
3087 else
3088   echo "$as_me:$LINENO: result: no" >&5
3089 echo "${ECHO_T}no" >&6
3090 fi
3091
3092 fi
3093 if test -z "$ac_cv_prog_AR"; then
3094   ac_ct_AR=$AR
3095   # Extract the first word of "ar", so it can be a program name with args.
3096 set dummy ar; ac_word=$2
3097 echo "$as_me:$LINENO: checking for $ac_word" >&5
3098 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3099 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
3100   echo $ECHO_N "(cached) $ECHO_C" >&6
3101 else
3102   if test -n "$ac_ct_AR"; then
3103   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3104 else
3105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3106 for as_dir in $PATH
3107 do
3108   IFS=$as_save_IFS
3109   test -z "$as_dir" && as_dir=.
3110   for ac_exec_ext in '' $ac_executable_extensions; do
3111   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3112     ac_cv_prog_ac_ct_AR="ar"
3113     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3114     break 2
3115   fi
3116 done
3117 done
3118
3119 fi
3120 fi
3121 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3122 if test -n "$ac_ct_AR"; then
3123   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
3124 echo "${ECHO_T}$ac_ct_AR" >&6
3125 else
3126   echo "$as_me:$LINENO: result: no" >&5
3127 echo "${ECHO_T}no" >&6
3128 fi
3129
3130   AR=$ac_ct_AR
3131 else
3132   AR="$ac_cv_prog_AR"
3133 fi
3134
3135 if test -n "$ac_tool_prefix"; then
3136   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3137 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3138 echo "$as_me:$LINENO: checking for $ac_word" >&5
3139 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3140 if test "${ac_cv_prog_RANLIB+set}" = set; then
3141   echo $ECHO_N "(cached) $ECHO_C" >&6
3142 else
3143   if test -n "$RANLIB"; then
3144   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3145 else
3146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3147 for as_dir in $PATH
3148 do
3149   IFS=$as_save_IFS
3150   test -z "$as_dir" && as_dir=.
3151   for ac_exec_ext in '' $ac_executable_extensions; do
3152   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3153     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3154     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3155     break 2
3156   fi
3157 done
3158 done
3159
3160 fi
3161 fi
3162 RANLIB=$ac_cv_prog_RANLIB
3163 if test -n "$RANLIB"; then
3164   echo "$as_me:$LINENO: result: $RANLIB" >&5
3165 echo "${ECHO_T}$RANLIB" >&6
3166 else
3167   echo "$as_me:$LINENO: result: no" >&5
3168 echo "${ECHO_T}no" >&6
3169 fi
3170
3171 fi
3172 if test -z "$ac_cv_prog_RANLIB"; then
3173   ac_ct_RANLIB=$RANLIB
3174   # Extract the first word of "ranlib", so it can be a program name with args.
3175 set dummy ranlib; ac_word=$2
3176 echo "$as_me:$LINENO: checking for $ac_word" >&5
3177 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3178 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3179   echo $ECHO_N "(cached) $ECHO_C" >&6
3180 else
3181   if test -n "$ac_ct_RANLIB"; then
3182   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3183 else
3184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3185 for as_dir in $PATH
3186 do
3187   IFS=$as_save_IFS
3188   test -z "$as_dir" && as_dir=.
3189   for ac_exec_ext in '' $ac_executable_extensions; do
3190   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3191     ac_cv_prog_ac_ct_RANLIB="ranlib"
3192     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3193     break 2
3194   fi
3195 done
3196 done
3197
3198   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB="ranlib-not-found-in-path-error"
3199 fi
3200 fi
3201 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3202 if test -n "$ac_ct_RANLIB"; then
3203   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3204 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3205 else
3206   echo "$as_me:$LINENO: result: no" >&5
3207 echo "${ECHO_T}no" >&6
3208 fi
3209
3210   RANLIB=$ac_ct_RANLIB
3211 else
3212   RANLIB="$ac_cv_prog_RANLIB"
3213 fi
3214
3215 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3216 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
3217 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
3218 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
3219   echo $ECHO_N "(cached) $ECHO_C" >&6
3220 else
3221   cat >conftest.make <<\_ACEOF
3222 all:
3223         @echo 'ac_maketemp="$(MAKE)"'
3224 _ACEOF
3225 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3226 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
3227 if test -n "$ac_maketemp"; then
3228   eval ac_cv_prog_make_${ac_make}_set=yes
3229 else
3230   eval ac_cv_prog_make_${ac_make}_set=no
3231 fi
3232 rm -f conftest.make
3233 fi
3234 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
3235   echo "$as_me:$LINENO: result: yes" >&5
3236 echo "${ECHO_T}yes" >&6
3237   SET_MAKE=
3238 else
3239   echo "$as_me:$LINENO: result: no" >&5
3240 echo "${ECHO_T}no" >&6
3241   SET_MAKE="MAKE=${MAKE-make}"
3242 fi
3243
3244 # Find a good install program.  We prefer a C program (faster),
3245 # so one script is as good as another.  But avoid the broken or
3246 # incompatible versions:
3247 # SysV /etc/install, /usr/sbin/install
3248 # SunOS /usr/etc/install
3249 # IRIX /sbin/install
3250 # AIX /bin/install
3251 # AmigaOS /C/install, which installs bootblocks on floppy discs
3252 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3253 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3254 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3255 # OS/2's system install, which has a completely different semantic
3256 # ./install, which can be erroneously created by make from ./install.sh.
3257 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3258 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3259 if test -z "$INSTALL"; then
3260 if test "${ac_cv_path_install+set}" = set; then
3261   echo $ECHO_N "(cached) $ECHO_C" >&6
3262 else
3263   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3264 for as_dir in $PATH
3265 do
3266   IFS=$as_save_IFS
3267   test -z "$as_dir" && as_dir=.
3268   # Account for people who put trailing slashes in PATH elements.
3269 case $as_dir/ in
3270   ./ | .// | /cC/* | \
3271   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3272   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3273   /usr/ucb/* ) ;;
3274   *)
3275     # OSF1 and SCO ODT 3.0 have their own names for install.
3276     # Don't use installbsd from OSF since it installs stuff as root
3277     # by default.
3278     for ac_prog in ginstall scoinst install; do
3279       for ac_exec_ext in '' $ac_executable_extensions; do
3280         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3281           if test $ac_prog = install &&
3282             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3283             # AIX install.  It has an incompatible calling convention.
3284             :
3285           elif test $ac_prog = install &&
3286             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3287             # program-specific install script used by HP pwplus--don't use.
3288             :
3289           else
3290             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3291             break 3
3292           fi
3293         fi
3294       done
3295     done
3296     ;;
3297 esac
3298 done
3299
3300
3301 fi
3302   if test "${ac_cv_path_install+set}" = set; then
3303     INSTALL=$ac_cv_path_install
3304   else
3305     # As a last resort, use the slow shell script.  We don't cache a
3306     # path for INSTALL within a source directory, because that will
3307     # break other packages using the cache if that directory is
3308     # removed, or if the path is relative.
3309     INSTALL=$ac_install_sh
3310   fi
3311 fi
3312 echo "$as_me:$LINENO: result: $INSTALL" >&5
3313 echo "${ECHO_T}$INSTALL" >&6
3314
3315 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3316 # It thinks the first close brace ends the variable substitution.
3317 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3318
3319 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3320
3321 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3322
3323
3324 # Configure libtool
3325 #AC_MSG_NOTICE([====== Starting libtool configuration])
3326
3327 # Check whether --enable-shared or --disable-shared was given.
3328 if test "${enable_shared+set}" = set; then
3329   enableval="$enable_shared"
3330   p=${PACKAGE-default}
3331 case $enableval in
3332 yes) enable_shared=yes ;;
3333 no) enable_shared=no ;;
3334 *)
3335   enable_shared=no
3336   # Look at the argument we got.  We use all the common list separators.
3337   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3338   for pkg in $enableval; do
3339     if test "X$pkg" = "X$p"; then
3340       enable_shared=yes
3341     fi
3342   done
3343   IFS="$ac_save_ifs"
3344   ;;
3345 esac
3346 else
3347   enable_shared=yes
3348 fi;
3349 # Check whether --enable-static or --disable-static was given.
3350 if test "${enable_static+set}" = set; then
3351   enableval="$enable_static"
3352   p=${PACKAGE-default}
3353 case $enableval in
3354 yes) enable_static=yes ;;
3355 no) enable_static=no ;;
3356 *)
3357   enable_static=no
3358   # Look at the argument we got.  We use all the common list separators.
3359   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3360   for pkg in $enableval; do
3361     if test "X$pkg" = "X$p"; then
3362       enable_static=yes
3363     fi
3364   done
3365   IFS="$ac_save_ifs"
3366   ;;
3367 esac
3368 else
3369   enable_static=yes
3370 fi;
3371 # Check whether --enable-fast-install or --disable-fast-install was given.
3372 if test "${enable_fast_install+set}" = set; then
3373   enableval="$enable_fast_install"
3374   p=${PACKAGE-default}
3375 case $enableval in
3376 yes) enable_fast_install=yes ;;
3377 no) enable_fast_install=no ;;
3378 *)
3379   enable_fast_install=no
3380   # Look at the argument we got.  We use all the common list separators.
3381   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3382   for pkg in $enableval; do
3383     if test "X$pkg" = "X$p"; then
3384       enable_fast_install=yes
3385     fi
3386   done
3387   IFS="$ac_save_ifs"
3388   ;;
3389 esac
3390 else
3391   enable_fast_install=yes
3392 fi;
3393
3394 # Check whether --with-gnu-ld or --without-gnu-ld was given.
3395 if test "${with_gnu_ld+set}" = set; then
3396   withval="$with_gnu_ld"
3397   test "$withval" = no || with_gnu_ld=yes
3398 else
3399   with_gnu_ld=no
3400 fi;
3401 ac_prog=ld
3402 if test "$GCC" = yes; then
3403   # Check if gcc -print-prog-name=ld gives a path.
3404   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
3405 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
3406   case $host in
3407   *-*-mingw*)
3408     # gcc leaves a trailing carriage return which upsets mingw
3409     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3410   *)
3411     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3412   esac
3413   case $ac_prog in
3414     # Accept absolute paths.
3415     [\\/]* | [A-Za-z]:[\\/]*)
3416       re_direlt='/[^/][^/]*/\.\./'
3417       # Canonicalize the path of ld
3418       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3419       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3420         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3421       done
3422       test -z "$LD" && LD="$ac_prog"
3423       ;;
3424   "")
3425     # If it fails, then pretend we aren't using GCC.
3426     ac_prog=ld
3427     ;;
3428   *)
3429     # If it is relative, then search for the first ld in PATH.
3430     with_gnu_ld=unknown
3431     ;;
3432   esac
3433 elif test "$with_gnu_ld" = yes; then
3434   echo "$as_me:$LINENO: checking for GNU ld" >&5
3435 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3436 else
3437   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3438 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3439 fi
3440 if test "${lt_cv_path_LD+set}" = set; then
3441   echo $ECHO_N "(cached) $ECHO_C" >&6
3442 else
3443   if test -z "$LD"; then
3444   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3445   for ac_dir in $PATH; do
3446     test -z "$ac_dir" && ac_dir=.
3447     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3448       lt_cv_path_LD="$ac_dir/$ac_prog"
3449       # Check to see if the program is GNU ld.  I'd rather use --version,
3450       # but apparently some GNU ld's only accept -v.
3451       # Break only if it was the GNU/non-GNU ld that we prefer.
3452       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3453         test "$with_gnu_ld" != no && break
3454       else
3455         test "$with_gnu_ld" != yes && break
3456       fi
3457     fi
3458   done
3459   IFS="$ac_save_ifs"
3460 else
3461   lt_cv_path_LD="$LD" # Let the user override the test with a path.
3462 fi
3463 fi
3464
3465 LD="$lt_cv_path_LD"
3466 if test -n "$LD"; then
3467   echo "$as_me:$LINENO: result: $LD" >&5
3468 echo "${ECHO_T}$LD" >&6
3469 else
3470   echo "$as_me:$LINENO: result: no" >&5
3471 echo "${ECHO_T}no" >&6
3472 fi
3473 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3474 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3475    { (exit 1); exit 1; }; }
3476 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3477 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3478 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3479   echo $ECHO_N "(cached) $ECHO_C" >&6
3480 else
3481   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3482 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3483   lt_cv_prog_gnu_ld=yes
3484 else
3485   lt_cv_prog_gnu_ld=no
3486 fi
3487 fi
3488 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3489 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3490 with_gnu_ld=$lt_cv_prog_gnu_ld
3491
3492
3493 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3494 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3495 if test "${lt_cv_ld_reload_flag+set}" = set; then
3496   echo $ECHO_N "(cached) $ECHO_C" >&6
3497 else
3498   lt_cv_ld_reload_flag='-r'
3499 fi
3500 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3501 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3502 reload_flag=$lt_cv_ld_reload_flag
3503 test -n "$reload_flag" && reload_flag=" $reload_flag"
3504
3505 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3506 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3507 if test "${lt_cv_path_NM+set}" = set; then
3508   echo $ECHO_N "(cached) $ECHO_C" >&6
3509 else
3510   if test -n "$NM"; then
3511   # Let the user override the test.
3512   lt_cv_path_NM="$NM"
3513 else
3514   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3515   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3516     test -z "$ac_dir" && ac_dir=.
3517     tmp_nm=$ac_dir/${ac_tool_prefix}nm
3518     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3519       # Check to see if the nm accepts a BSD-compat flag.
3520       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3521       #   nm: unknown option "B" ignored
3522       # Tru64's nm complains that /dev/null is an invalid object file
3523       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3524         lt_cv_path_NM="$tmp_nm -B"
3525         break
3526       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3527         lt_cv_path_NM="$tmp_nm -p"
3528         break
3529       else
3530         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3531         continue # so that we can try to find one that supports BSD flags
3532       fi
3533     fi
3534   done
3535   IFS="$ac_save_ifs"
3536   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3537 fi
3538 fi
3539
3540 NM="$lt_cv_path_NM"
3541 echo "$as_me:$LINENO: result: $NM" >&5
3542 echo "${ECHO_T}$NM" >&6
3543
3544 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3545 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3546 LN_S=$as_ln_s
3547 if test "$LN_S" = "ln -s"; then
3548   echo "$as_me:$LINENO: result: yes" >&5
3549 echo "${ECHO_T}yes" >&6
3550 else
3551   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3552 echo "${ECHO_T}no, using $LN_S" >&6
3553 fi
3554
3555 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3556 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3557 if test "${lt_cv_deplibs_check_method+set}" = set; then
3558   echo $ECHO_N "(cached) $ECHO_C" >&6
3559 else
3560   lt_cv_file_magic_cmd='$MAGIC_CMD'
3561 lt_cv_file_magic_test_file=
3562 lt_cv_deplibs_check_method='unknown'
3563 # Need to set the preceding variable on all platforms that support
3564 # interlibrary dependencies.
3565 # 'none' -- dependencies not supported.
3566 # `unknown' -- same as none, but documents that we really don't know.
3567 # 'pass_all' -- all dependencies passed with no checks.
3568 # 'test_compile' -- check by making test program.
3569 # 'file_magic [regex]' -- check by looking for files in library path
3570 # which responds to the $file_magic_cmd with a given egrep regex.
3571 # If you have `file' or equivalent on your system and you're not sure
3572 # whether `pass_all' will *always* work, you probably want this one.
3573
3574 case $host_os in
3575 aix*)
3576   lt_cv_deplibs_check_method=pass_all
3577   ;;
3578
3579 beos*)
3580   lt_cv_deplibs_check_method=pass_all
3581   ;;
3582
3583 bsdi4*)
3584   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3585   lt_cv_file_magic_cmd='/usr/bin/file -L'
3586   lt_cv_file_magic_test_file=/shlib/libc.so
3587   ;;
3588
3589 cygwin* | mingw* |pw32*)
3590   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3591   lt_cv_file_magic_cmd='$OBJDUMP -f'
3592   ;;
3593
3594 darwin* | rhapsody*)
3595   # this will be overwritten by pass_all, but leave it in just in case
3596   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3597   lt_cv_file_magic_cmd='/usr/bin/file -L'
3598   case "$host_os" in
3599   rhapsody* | darwin1.012)
3600     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3601     ;;
3602   *) # Darwin 1.3 on
3603     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3604     ;;
3605   esac
3606   lt_cv_deplibs_check_method=pass_all
3607   ;;
3608
3609 freebsd* | kfreebsd*-gnu)
3610   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3611     case $host_cpu in
3612     i*86 )
3613       # Not sure whether the presence of OpenBSD here was a mistake.
3614       # Let's accept both of them until this is cleared up.
3615       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3616       lt_cv_file_magic_cmd=/usr/bin/file
3617       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3618       ;;
3619     esac
3620   else
3621     lt_cv_deplibs_check_method=pass_all
3622   fi
3623   ;;
3624
3625 gnu*)
3626   lt_cv_deplibs_check_method=pass_all
3627   ;;
3628
3629 hpux10.20*|hpux11*)
3630   case $host_cpu in
3631   hppa*)
3632     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3633     lt_cv_file_magic_cmd=/usr/bin/file
3634     lt_cv_file_magic_test_file=/usr/lib/libc.sl
3635     ;;
3636   ia64*)
3637     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3638     lt_cv_file_magic_cmd=/usr/bin/file
3639     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3640     ;;
3641   esac
3642   ;;
3643
3644 irix5* | irix6*)
3645   case $host_os in
3646   irix5*)
3647     # this will be overridden with pass_all, but let us keep it just in case
3648     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3649     ;;
3650   *)
3651     case $LD in
3652     *-32|*"-32 ") libmagic=32-bit;;
3653     *-n32|*"-n32 ") libmagic=N32;;
3654     *-64|*"-64 ") libmagic=64-bit;;
3655     *) libmagic=never-match;;
3656     esac
3657     # this will be overridden with pass_all, but let us keep it just in case
3658     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3659     ;;
3660   esac
3661   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3662   lt_cv_deplibs_check_method=pass_all
3663   ;;
3664
3665 # This must be Linux ELF.
3666 linux-gnu*)
3667   lt_cv_deplibs_check_method=pass_all
3668   ;;
3669
3670 netbsd* | knetbsd*-gnu)
3671   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3672     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3673   else
3674     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3675   fi
3676   ;;
3677
3678 newsos6)
3679   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3680   lt_cv_file_magic_cmd=/usr/bin/file
3681   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3682   ;;
3683
3684 osf3* | osf4* | osf5*)
3685   # this will be overridden with pass_all, but let us keep it just in case
3686   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3687   lt_cv_file_magic_test_file=/shlib/libc.so
3688   lt_cv_deplibs_check_method=pass_all
3689   ;;
3690
3691 sco3.2v5*)
3692   lt_cv_deplibs_check_method=pass_all
3693   ;;
3694
3695 solaris*)
3696   lt_cv_deplibs_check_method=pass_all
3697   lt_cv_file_magic_test_file=/lib/libc.so
3698   ;;
3699
3700 sysv5uw[78]* | sysv4*uw2*)
3701   lt_cv_deplibs_check_method=pass_all
3702   ;;
3703
3704 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3705   case $host_vendor in
3706   ncr)
3707     lt_cv_deplibs_check_method=pass_all
3708     ;;
3709   motorola)
3710     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3711     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3712     ;;
3713   esac
3714   ;;
3715 esac
3716
3717 fi
3718 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3719 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3720 file_magic_cmd=$lt_cv_file_magic_cmd
3721 deplibs_check_method=$lt_cv_deplibs_check_method
3722
3723
3724
3725
3726
3727 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3728
3729 # Only perform the check for file, if the check method requires it
3730 case $deplibs_check_method in
3731 file_magic*)
3732   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3733     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3734 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3735 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3736   echo $ECHO_N "(cached) $ECHO_C" >&6
3737 else
3738   case $MAGIC_CMD in
3739   /*)
3740   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3741   ;;
3742   ?:/*)
3743   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3744   ;;
3745   *)
3746   ac_save_MAGIC_CMD="$MAGIC_CMD"
3747   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3748   ac_dummy="/usr/bin:$PATH"
3749   for ac_dir in $ac_dummy; do
3750     test -z "$ac_dir" && ac_dir=.
3751     if test -f $ac_dir/${ac_tool_prefix}file; then
3752       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3753       if test -n "$file_magic_test_file"; then
3754         case $deplibs_check_method in
3755         "file_magic "*)
3756           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3757           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3758           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3759             egrep "$file_magic_regex" > /dev/null; then
3760             :
3761           else
3762             cat <<EOF 1>&2
3763
3764 *** Warning: the command libtool uses to detect shared libraries,
3765 *** $file_magic_cmd, produces output that libtool cannot recognize.
3766 *** The result is that libtool may fail to recognize shared libraries
3767 *** as such.  This will affect the creation of libtool libraries that
3768 *** depend on shared libraries, but programs linked with such libtool
3769 *** libraries will work regardless of this problem.  Nevertheless, you
3770 *** may want to report the problem to your system manager and/or to
3771 *** bug-libtool@gnu.org
3772
3773 EOF
3774           fi ;;
3775         esac
3776       fi
3777       break
3778     fi
3779   done
3780   IFS="$ac_save_ifs"
3781   MAGIC_CMD="$ac_save_MAGIC_CMD"
3782   ;;
3783 esac
3784 fi
3785
3786 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3787 if test -n "$MAGIC_CMD"; then
3788   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3789 echo "${ECHO_T}$MAGIC_CMD" >&6
3790 else
3791   echo "$as_me:$LINENO: result: no" >&5
3792 echo "${ECHO_T}no" >&6
3793 fi
3794
3795 if test -z "$lt_cv_path_MAGIC_CMD"; then
3796   if test -n "$ac_tool_prefix"; then
3797     echo "$as_me:$LINENO: checking for file" >&5
3798 echo $ECHO_N "checking for file... $ECHO_C" >&6
3799 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3800   echo $ECHO_N "(cached) $ECHO_C" >&6
3801 else
3802   case $MAGIC_CMD in
3803   /*)
3804   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3805   ;;
3806   ?:/*)
3807   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3808   ;;
3809   *)
3810   ac_save_MAGIC_CMD="$MAGIC_CMD"
3811   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3812   ac_dummy="/usr/bin:$PATH"
3813   for ac_dir in $ac_dummy; do
3814     test -z "$ac_dir" && ac_dir=.
3815     if test -f $ac_dir/file; then
3816       lt_cv_path_MAGIC_CMD="$ac_dir/file"
3817       if test -n "$file_magic_test_file"; then
3818         case $deplibs_check_method in
3819         "file_magic "*)
3820           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3821           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3822           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3823             egrep "$file_magic_regex" > /dev/null; then
3824             :
3825           else
3826             cat <<EOF 1>&2
3827
3828 *** Warning: the command libtool uses to detect shared libraries,
3829 *** $file_magic_cmd, produces output that libtool cannot recognize.
3830 *** The result is that libtool may fail to recognize shared libraries
3831 *** as such.  This will affect the creation of libtool libraries that
3832 *** depend on shared libraries, but programs linked with such libtool
3833 *** libraries will work regardless of this problem.  Nevertheless, you
3834 *** may want to report the problem to your system manager and/or to
3835 *** bug-libtool@gnu.org
3836
3837 EOF
3838           fi ;;
3839         esac
3840       fi
3841       break
3842     fi
3843   done
3844   IFS="$ac_save_ifs"
3845   MAGIC_CMD="$ac_save_MAGIC_CMD"
3846   ;;
3847 esac
3848 fi
3849
3850 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3851 if test -n "$MAGIC_CMD"; then
3852   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3853 echo "${ECHO_T}$MAGIC_CMD" >&6
3854 else
3855   echo "$as_me:$LINENO: result: no" >&5
3856 echo "${ECHO_T}no" >&6
3857 fi
3858
3859   else
3860     MAGIC_CMD=:
3861   fi
3862 fi
3863
3864   fi
3865   ;;
3866 esac
3867
3868 if test -n "$ac_tool_prefix"; then
3869   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3870 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3871 echo "$as_me:$LINENO: checking for $ac_word" >&5
3872 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3873 if test "${ac_cv_prog_RANLIB+set}" = set; then
3874   echo $ECHO_N "(cached) $ECHO_C" >&6
3875 else
3876   if test -n "$RANLIB"; then
3877   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3878 else
3879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3880 for as_dir in $PATH
3881 do
3882   IFS=$as_save_IFS
3883   test -z "$as_dir" && as_dir=.
3884   for ac_exec_ext in '' $ac_executable_extensions; do
3885   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3886     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3887     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3888     break 2
3889   fi
3890 done
3891 done
3892
3893 fi
3894 fi
3895 RANLIB=$ac_cv_prog_RANLIB
3896 if test -n "$RANLIB"; then
3897   echo "$as_me:$LINENO: result: $RANLIB" >&5
3898 echo "${ECHO_T}$RANLIB" >&6
3899 else
3900   echo "$as_me:$LINENO: result: no" >&5
3901 echo "${ECHO_T}no" >&6
3902 fi
3903
3904 fi
3905 if test -z "$ac_cv_prog_RANLIB"; then
3906   ac_ct_RANLIB=$RANLIB
3907   # Extract the first word of "ranlib", so it can be a program name with args.
3908 set dummy ranlib; ac_word=$2
3909 echo "$as_me:$LINENO: checking for $ac_word" >&5
3910 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3911 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3912   echo $ECHO_N "(cached) $ECHO_C" >&6
3913 else
3914   if test -n "$ac_ct_RANLIB"; then
3915   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3916 else
3917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3918 for as_dir in $PATH
3919 do
3920   IFS=$as_save_IFS
3921   test -z "$as_dir" && as_dir=.
3922   for ac_exec_ext in '' $ac_executable_extensions; do
3923   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3924     ac_cv_prog_ac_ct_RANLIB="ranlib"
3925     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3926     break 2
3927   fi
3928 done
3929 done
3930
3931   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3932 fi
3933 fi
3934 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3935 if test -n "$ac_ct_RANLIB"; then
3936   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3937 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3938 else
3939   echo "$as_me:$LINENO: result: no" >&5
3940 echo "${ECHO_T}no" >&6
3941 fi
3942
3943   RANLIB=$ac_ct_RANLIB
3944 else
3945   RANLIB="$ac_cv_prog_RANLIB"
3946 fi
3947
3948 if test -n "$ac_tool_prefix"; then
3949   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3950 set dummy ${ac_tool_prefix}strip; ac_word=$2
3951 echo "$as_me:$LINENO: checking for $ac_word" >&5
3952 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3953 if test "${ac_cv_prog_STRIP+set}" = set; then
3954   echo $ECHO_N "(cached) $ECHO_C" >&6
3955 else
3956   if test -n "$STRIP"; then
3957   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3958 else
3959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3960 for as_dir in $PATH
3961 do
3962   IFS=$as_save_IFS
3963   test -z "$as_dir" && as_dir=.
3964   for ac_exec_ext in '' $ac_executable_extensions; do
3965   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3966     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3967     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3968     break 2
3969   fi
3970 done
3971 done
3972
3973 fi
3974 fi
3975 STRIP=$ac_cv_prog_STRIP
3976 if test -n "$STRIP"; then
3977   echo "$as_me:$LINENO: result: $STRIP" >&5
3978 echo "${ECHO_T}$STRIP" >&6
3979 else
3980   echo "$as_me:$LINENO: result: no" >&5
3981 echo "${ECHO_T}no" >&6
3982 fi
3983
3984 fi
3985 if test -z "$ac_cv_prog_STRIP"; then
3986   ac_ct_STRIP=$STRIP
3987   # Extract the first word of "strip", so it can be a program name with args.
3988 set dummy strip; ac_word=$2
3989 echo "$as_me:$LINENO: checking for $ac_word" >&5
3990 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3991 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
3992   echo $ECHO_N "(cached) $ECHO_C" >&6
3993 else
3994   if test -n "$ac_ct_STRIP"; then
3995   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3996 else
3997 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3998 for as_dir in $PATH
3999 do
4000   IFS=$as_save_IFS
4001   test -z "$as_dir" && as_dir=.
4002   for ac_exec_ext in '' $ac_executable_extensions; do
4003   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4004     ac_cv_prog_ac_ct_STRIP="strip"
4005     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4006     break 2
4007   fi
4008 done
4009 done
4010
4011   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
4012 fi
4013 fi
4014 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4015 if test -n "$ac_ct_STRIP"; then
4016   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
4017 echo "${ECHO_T}$ac_ct_STRIP" >&6
4018 else
4019   echo "$as_me:$LINENO: result: no" >&5
4020 echo "${ECHO_T}no" >&6
4021 fi
4022
4023   STRIP=$ac_ct_STRIP
4024 else
4025   STRIP="$ac_cv_prog_STRIP"
4026 fi
4027
4028
4029 # Check for any special flags to pass to ltconfig.
4030 libtool_flags="--cache-file=$cache_file"
4031 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
4032 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
4033 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
4034 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
4035 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
4036
4037
4038 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
4039 if test "${enable_libtool_lock+set}" = set; then
4040   enableval="$enable_libtool_lock"
4041
4042 fi;
4043 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
4044 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
4045
4046
4047 # Check whether --with-pic or --without-pic was given.
4048 if test "${with_pic+set}" = set; then
4049   withval="$with_pic"
4050   pic_mode="$withval"
4051 else
4052   pic_mode=default
4053 fi;
4054 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
4055 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
4056
4057 # Some flags need to be propagated to the compiler or linker for good
4058 # libtool support.
4059 case $host in
4060 *-*-irix6*)
4061   # Find out which ABI we are using.
4062   echo '#line 4062 "configure"' > conftest.$ac_ext
4063   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4064   (eval $ac_compile) 2>&5
4065   ac_status=$?
4066   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4067   (exit $ac_status); }; then
4068    if test "$lt_cv_prog_gnu_ld" = yes; then
4069     case `/usr/bin/file conftest.$ac_objext` in
4070     *32-bit*)
4071       LD="${LD-ld} -melf32bsmip"
4072       ;;
4073     *N32*)
4074       LD="${LD-ld} -melf32bmipn32"
4075       ;;
4076     *64-bit*)
4077       LD="${LD-ld} -melf64bmip"
4078       ;;
4079     esac
4080    else
4081     case `/usr/bin/file conftest.$ac_objext` in
4082     *32-bit*)
4083       LD="${LD-ld} -32"
4084       ;;
4085     *N32*)
4086       LD="${LD-ld} -n32"
4087       ;;
4088     *64-bit*)
4089       LD="${LD-ld} -64"
4090       ;;
4091     esac
4092    fi
4093   fi
4094   rm -rf conftest*
4095   ;;
4096
4097 ia64-*-hpux*)
4098   # Find out which ABI we are using.
4099   echo 'int i;' > conftest.$ac_ext
4100   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4101   (eval $ac_compile) 2>&5
4102   ac_status=$?
4103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4104   (exit $ac_status); }; then
4105     case "`/usr/bin/file conftest.o`" in
4106     *ELF-32*)
4107       HPUX_IA64_MODE="32"
4108       ;;
4109     *ELF-64*)
4110       HPUX_IA64_MODE="64"
4111       ;;
4112     esac
4113   fi
4114   rm -rf conftest*
4115   ;;
4116
4117 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
4118   # Find out which ABI we are using.
4119   echo 'int i;' > conftest.$ac_ext
4120   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4121   (eval $ac_compile) 2>&5
4122   ac_status=$?
4123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4124   (exit $ac_status); }; then
4125     case "`/usr/bin/file conftest.o`" in
4126     *32-bit*)
4127       case $host in
4128         x86_64-*linux*)
4129           LD="${LD-ld} -m elf_i386"
4130           ;;
4131         ppc64-*linux*|powerpc64-*linux*)
4132           LD="${LD-ld} -m elf32ppclinux"
4133           ;;
4134         s390x-*linux*)
4135           LD="${LD-ld} -m elf_s390"
4136           ;;
4137         sparc64-*linux*)
4138           LD="${LD-ld} -m elf32_sparc"
4139           ;;
4140       esac
4141       ;;
4142     *64-bit*)
4143       case $host in
4144         x86_64-*linux*)
4145           LD="${LD-ld} -m elf_x86_64"
4146           ;;
4147         ppc*-*linux*|powerpc*-*linux*)
4148           LD="${LD-ld} -m elf64ppc"
4149           ;;
4150         s390*-*linux*)
4151           LD="${LD-ld} -m elf64_s390"
4152           ;;
4153         sparc*-*linux*)
4154           LD="${LD-ld} -m elf64_sparc"
4155           ;;
4156       esac
4157       ;;
4158     esac
4159   fi
4160   rm -rf conftest*
4161   ;;
4162
4163 *-*-sco3.2v5*)
4164   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
4165   SAVE_CFLAGS="$CFLAGS"
4166   CFLAGS="$CFLAGS -belf"
4167   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
4168 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
4169 if test "${lt_cv_cc_needs_belf+set}" = set; then
4170   echo $ECHO_N "(cached) $ECHO_C" >&6
4171 else
4172
4173
4174      ac_ext=c
4175 ac_cpp='$CPP $CPPFLAGS'
4176 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4177 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4178 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4179
4180      if test x$gcc_no_link = xyes; then
4181   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
4182 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
4183    { (exit 1); exit 1; }; }
4184 fi
4185 cat >conftest.$ac_ext <<_ACEOF
4186 /* confdefs.h.  */
4187 _ACEOF
4188 cat confdefs.h >>conftest.$ac_ext
4189 cat >>conftest.$ac_ext <<_ACEOF
4190 /* end confdefs.h.  */
4191
4192 int
4193 main ()
4194 {
4195
4196   ;
4197   return 0;
4198 }
4199 _ACEOF
4200 rm -f conftest.$ac_objext conftest$ac_exeext
4201 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4202   (eval $ac_link) 2>conftest.er1
4203   ac_status=$?
4204   grep -v '^ *+' conftest.er1 >conftest.err
4205   rm -f conftest.er1
4206   cat conftest.err >&5
4207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4208   (exit $ac_status); } &&
4209          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4210   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4211   (eval $ac_try) 2>&5
4212   ac_status=$?
4213   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4214   (exit $ac_status); }; } &&
4215          { ac_try='test -s conftest$ac_exeext'
4216   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4217   (eval $ac_try) 2>&5
4218   ac_status=$?
4219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4220   (exit $ac_status); }; }; then
4221   lt_cv_cc_needs_belf=yes
4222 else
4223   echo "$as_me: failed program was:" >&5
4224 sed 's/^/| /' conftest.$ac_ext >&5
4225
4226 lt_cv_cc_needs_belf=no
4227 fi
4228 rm -f conftest.err conftest.$ac_objext \
4229       conftest$ac_exeext conftest.$ac_ext
4230      ac_ext=c
4231 ac_cpp='$CPP $CPPFLAGS'
4232 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4233 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4234 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4235
4236 fi
4237 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
4238 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
4239   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
4240     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
4241     CFLAGS="$SAVE_CFLAGS"
4242   fi
4243   ;;
4244
4245
4246 esac
4247
4248
4249 # Save cache, so that ltconfig can load it
4250 cat >confcache <<\_ACEOF
4251 # This file is a shell script that caches the results of configure
4252 # tests run on this system so they can be shared between configure
4253 # scripts and configure runs, see configure's option --config-cache.
4254 # It is not useful on other systems.  If it contains results you don't
4255 # want to keep, you may remove or edit it.
4256 #
4257 # config.status only pays attention to the cache file if you give it
4258 # the --recheck option to rerun configure.
4259 #
4260 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4261 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4262 # following values.
4263
4264 _ACEOF
4265
4266 # The following way of writing the cache mishandles newlines in values,
4267 # but we know of no workaround that is simple, portable, and efficient.
4268 # So, don't put newlines in cache variables' values.
4269 # Ultrix sh set writes to stderr and can't be redirected directly,
4270 # and sets the high bit in the cache file unless we assign to the vars.
4271 {
4272   (set) 2>&1 |
4273     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4274     *ac_space=\ *)
4275       # `set' does not quote correctly, so add quotes (double-quote
4276       # substitution turns \\\\ into \\, and sed turns \\ into \).
4277       sed -n \
4278         "s/'/'\\\\''/g;
4279           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4280       ;;
4281     *)
4282       # `set' quotes correctly as required by POSIX, so do not add quotes.
4283       sed -n \
4284         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4285       ;;
4286     esac;
4287 } |
4288   sed '
4289      t clear
4290      : clear
4291      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4292      t end
4293      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4294      : end' >>confcache
4295 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4296   if test -w $cache_file; then
4297     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4298     cat confcache >$cache_file
4299   else
4300     echo "not updating unwritable cache $cache_file"
4301   fi
4302 fi
4303 rm -f confcache
4304
4305 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
4306 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
4307 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
4308 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
4309 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
4310 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
4311 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
4312 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
4313 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
4314 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
4315 echo "$as_me: error: libtool configure failed" >&2;}
4316    { (exit 1); exit 1; }; }
4317
4318 # Reload cache, that may have been modified by ltconfig
4319 if test -r "$cache_file"; then
4320   # Some versions of bash will fail to source /dev/null (special
4321   # files actually), so we avoid doing that.
4322   if test -f "$cache_file"; then
4323     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
4324 echo "$as_me: loading cache $cache_file" >&6;}
4325     case $cache_file in
4326       [\\/]* | ?:[\\/]* ) . $cache_file;;
4327       *)                      . ./$cache_file;;
4328     esac
4329   fi
4330 else
4331   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
4332 echo "$as_me: creating cache $cache_file" >&6;}
4333   >$cache_file
4334 fi
4335
4336
4337 # This can be used to rebuild libtool when needed
4338 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
4339
4340 # Always use our own libtool.
4341 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
4342
4343 # Redirect the config.log output again, so that the ltconfig log is not
4344 # clobbered by the next message.
4345 exec 5>>./config.log
4346
4347
4348
4349
4350
4351
4352
4353
4354 #AC_MSG_NOTICE([====== Finished libtool configuration]) ; sleep 10
4355
4356 # We need gfortran to compile parts of the library
4357 # We can't use AC_PROG_FC because it expects a fully working gfortran.
4358 #AC_PROG_FC(gfortran)
4359 FC="$GFORTRAN"
4360 ac_ext=${FC_SRCEXT-f}
4361 ac_compile='$FC -c $FCFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext >&5'
4362 ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext $LIBS >&5'
4363 ac_compiler_gnu=$ac_cv_fc_compiler_gnu
4364 if test -n "$ac_tool_prefix"; then
4365   for ac_prog in gfortran
4366   do
4367     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4368 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4369 echo "$as_me:$LINENO: checking for $ac_word" >&5
4370 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4371 if test "${ac_cv_prog_FC+set}" = set; then
4372   echo $ECHO_N "(cached) $ECHO_C" >&6
4373 else
4374   if test -n "$FC"; then
4375   ac_cv_prog_FC="$FC" # Let the user override the test.
4376 else
4377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4378 for as_dir in $PATH
4379 do
4380   IFS=$as_save_IFS
4381   test -z "$as_dir" && as_dir=.
4382   for ac_exec_ext in '' $ac_executable_extensions; do
4383   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4384     ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
4385     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4386     break 2
4387   fi
4388 done
4389 done
4390
4391 fi
4392 fi
4393 FC=$ac_cv_prog_FC
4394 if test -n "$FC"; then
4395   echo "$as_me:$LINENO: result: $FC" >&5
4396 echo "${ECHO_T}$FC" >&6
4397 else
4398   echo "$as_me:$LINENO: result: no" >&5
4399 echo "${ECHO_T}no" >&6
4400 fi
4401
4402     test -n "$FC" && break
4403   done
4404 fi
4405 if test -z "$FC"; then
4406   ac_ct_FC=$FC
4407   for ac_prog in gfortran
4408 do
4409   # Extract the first word of "$ac_prog", so it can be a program name with args.
4410 set dummy $ac_prog; ac_word=$2
4411 echo "$as_me:$LINENO: checking for $ac_word" >&5
4412 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4413 if test "${ac_cv_prog_ac_ct_FC+set}" = set; then
4414   echo $ECHO_N "(cached) $ECHO_C" >&6
4415 else
4416   if test -n "$ac_ct_FC"; then
4417   ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test.
4418 else
4419 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4420 for as_dir in $PATH
4421 do
4422   IFS=$as_save_IFS
4423   test -z "$as_dir" && as_dir=.
4424   for ac_exec_ext in '' $ac_executable_extensions; do
4425   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4426     ac_cv_prog_ac_ct_FC="$ac_prog"
4427     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4428     break 2
4429   fi
4430 done
4431 done
4432
4433 fi
4434 fi
4435 ac_ct_FC=$ac_cv_prog_ac_ct_FC
4436 if test -n "$ac_ct_FC"; then
4437   echo "$as_me:$LINENO: result: $ac_ct_FC" >&5
4438 echo "${ECHO_T}$ac_ct_FC" >&6
4439 else
4440   echo "$as_me:$LINENO: result: no" >&5
4441 echo "${ECHO_T}no" >&6
4442 fi
4443
4444   test -n "$ac_ct_FC" && break
4445 done
4446
4447   FC=$ac_ct_FC
4448 fi
4449
4450
4451 # Provide some information about the compiler.
4452 echo "$as_me:4452:" \
4453      "checking for Fortran compiler version" >&5
4454 ac_compiler=`set X $ac_compile; echo $2`
4455 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4456   (eval $ac_compiler --version </dev/null >&5) 2>&5
4457   ac_status=$?
4458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4459   (exit $ac_status); }
4460 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4461   (eval $ac_compiler -v </dev/null >&5) 2>&5
4462   ac_status=$?
4463   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4464   (exit $ac_status); }
4465 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4466   (eval $ac_compiler -V </dev/null >&5) 2>&5
4467   ac_status=$?
4468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4469   (exit $ac_status); }
4470 rm -f a.out
4471
4472 # If we don't use `.F' as extension, the preprocessor is not run on the
4473 # input file.  (Note that this only needs to work for GNU compilers.)
4474 ac_save_ext=$ac_ext
4475 ac_ext=F
4476 echo "$as_me:$LINENO: checking whether we are using the GNU Fortran compiler" >&5
4477 echo $ECHO_N "checking whether we are using the GNU Fortran compiler... $ECHO_C" >&6
4478 if test "${ac_cv_fc_compiler_gnu+set}" = set; then
4479   echo $ECHO_N "(cached) $ECHO_C" >&6
4480 else
4481   cat >conftest.$ac_ext <<_ACEOF
4482       program main
4483 #ifndef __GNUC__
4484        choke me
4485 #endif
4486
4487       end
4488 _ACEOF
4489 rm -f conftest.$ac_objext
4490 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4491   (eval $ac_compile) 2>conftest.er1
4492   ac_status=$?
4493   grep -v '^ *+' conftest.er1 >conftest.err
4494   rm -f conftest.er1
4495   cat conftest.err >&5
4496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4497   (exit $ac_status); } &&
4498          { ac_try='test -z "$ac_fc_werror_flag"                  || test ! -s conftest.err'
4499   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4500   (eval $ac_try) 2>&5
4501   ac_status=$?
4502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4503   (exit $ac_status); }; } &&
4504          { ac_try='test -s conftest.$ac_objext'
4505   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4506   (eval $ac_try) 2>&5
4507   ac_status=$?
4508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4509   (exit $ac_status); }; }; then
4510   ac_compiler_gnu=yes
4511 else
4512   echo "$as_me: failed program was:" >&5
4513 sed 's/^/| /' conftest.$ac_ext >&5
4514
4515 ac_compiler_gnu=no
4516 fi
4517 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4518 ac_cv_fc_compiler_gnu=$ac_compiler_gnu
4519
4520 fi
4521 echo "$as_me:$LINENO: result: $ac_cv_fc_compiler_gnu" >&5
4522 echo "${ECHO_T}$ac_cv_fc_compiler_gnu" >&6
4523 ac_ext=$ac_save_ext
4524 ac_test_FFLAGS=${FCFLAGS+set}
4525 ac_save_FFLAGS=$FCFLAGS
4526 FCFLAGS=
4527 echo "$as_me:$LINENO: checking whether $FC accepts -g" >&5
4528 echo $ECHO_N "checking whether $FC accepts -g... $ECHO_C" >&6
4529 if test "${ac_cv_prog_fc_g+set}" = set; then
4530   echo $ECHO_N "(cached) $ECHO_C" >&6
4531 else
4532   FCFLAGS=-g
4533 cat >conftest.$ac_ext <<_ACEOF
4534       program main
4535
4536       end
4537 _ACEOF
4538 rm -f conftest.$ac_objext
4539 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4540   (eval $ac_compile) 2>conftest.er1
4541   ac_status=$?
4542   grep -v '^ *+' conftest.er1 >conftest.err
4543   rm -f conftest.er1
4544   cat conftest.err >&5
4545   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4546   (exit $ac_status); } &&
4547          { ac_try='test -z "$ac_fc_werror_flag"                  || test ! -s conftest.err'
4548   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4549   (eval $ac_try) 2>&5
4550   ac_status=$?
4551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4552   (exit $ac_status); }; } &&
4553          { ac_try='test -s conftest.$ac_objext'
4554   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4555   (eval $ac_try) 2>&5
4556   ac_status=$?
4557   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4558   (exit $ac_status); }; }; then
4559   ac_cv_prog_fc_g=yes
4560 else
4561   echo "$as_me: failed program was:" >&5
4562 sed 's/^/| /' conftest.$ac_ext >&5
4563
4564 ac_cv_prog_fc_g=no
4565 fi
4566 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4567
4568 fi
4569 echo "$as_me:$LINENO: result: $ac_cv_prog_fc_g" >&5
4570 echo "${ECHO_T}$ac_cv_prog_fc_g" >&6
4571 if test "$ac_test_FFLAGS" = set; then
4572   FCFLAGS=$ac_save_FFLAGS
4573 elif test $ac_cv_prog_fc_g = yes; then
4574   if test "x$ac_cv_fc_compiler_gnu" = xyes; then
4575     FCFLAGS="-g -O2"
4576   else
4577     FCFLAGS="-g"
4578   fi
4579 else
4580   if test "x$ac_cv_fc_compiler_gnu" = xyes; then
4581     FCFLAGS="-O2"
4582   else
4583     FCFLAGS=
4584   fi
4585 fi
4586
4587 ac_ext=c
4588 ac_cpp='$CPP $CPPFLAGS'
4589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4592
4593 FCFLAGS="$FCFLAGS -Wall -fno-repack-arrays -fno-underscoring"
4594
4595 # Check whether --enable-largefile or --disable-largefile was given.
4596 if test "${enable_largefile+set}" = set; then
4597   enableval="$enable_largefile"
4598
4599 fi;
4600 if test "$enable_largefile" != no; then
4601
4602   echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
4603 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6
4604 if test "${ac_cv_sys_largefile_CC+set}" = set; then
4605   echo $ECHO_N "(cached) $ECHO_C" >&6
4606 else
4607   ac_cv_sys_largefile_CC=no
4608      if test "$GCC" != yes; then
4609        ac_save_CC=$CC
4610        while :; do
4611          # IRIX 6.2 and later do not support large files by default,
4612          # so use the C compiler's -n32 option if that helps.
4613          cat >conftest.$ac_ext <<_ACEOF
4614 /* confdefs.h.  */
4615 _ACEOF
4616 cat confdefs.h >>conftest.$ac_ext
4617 cat >>conftest.$ac_ext <<_ACEOF
4618 /* end confdefs.h.  */
4619 #include <sys/types.h>
4620  /* Check that off_t can represent 2**63 - 1 correctly.
4621     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4622     since some C++ compilers masquerading as C compilers
4623     incorrectly reject 9223372036854775807.  */
4624 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4625   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4626                        && LARGE_OFF_T % 2147483647 == 1)
4627                       ? 1 : -1];
4628 int
4629 main ()
4630 {
4631
4632   ;
4633   return 0;
4634 }
4635 _ACEOF
4636          rm -f conftest.$ac_objext
4637 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4638   (eval $ac_compile) 2>conftest.er1
4639   ac_status=$?
4640   grep -v '^ *+' conftest.er1 >conftest.err
4641   rm -f conftest.er1
4642   cat conftest.err >&5
4643   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4644   (exit $ac_status); } &&
4645          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4646   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4647   (eval $ac_try) 2>&5
4648   ac_status=$?
4649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4650   (exit $ac_status); }; } &&
4651          { ac_try='test -s conftest.$ac_objext'
4652   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4653   (eval $ac_try) 2>&5
4654   ac_status=$?
4655   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4656   (exit $ac_status); }; }; then
4657   break
4658 else
4659   echo "$as_me: failed program was:" >&5
4660 sed 's/^/| /' conftest.$ac_ext >&5
4661
4662 fi
4663 rm -f conftest.err conftest.$ac_objext
4664          CC="$CC -n32"
4665          rm -f conftest.$ac_objext
4666 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4667   (eval $ac_compile) 2>conftest.er1
4668   ac_status=$?
4669   grep -v '^ *+' conftest.er1 >conftest.err
4670   rm -f conftest.er1
4671   cat conftest.err >&5
4672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4673   (exit $ac_status); } &&
4674          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4675   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4676   (eval $ac_try) 2>&5
4677   ac_status=$?
4678   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4679   (exit $ac_status); }; } &&
4680          { ac_try='test -s conftest.$ac_objext'
4681   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4682   (eval $ac_try) 2>&5
4683   ac_status=$?
4684   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4685   (exit $ac_status); }; }; then
4686   ac_cv_sys_largefile_CC=' -n32'; break
4687 else
4688   echo "$as_me: failed program was:" >&5
4689 sed 's/^/| /' conftest.$ac_ext >&5
4690
4691 fi
4692 rm -f conftest.err conftest.$ac_objext
4693          break
4694        done
4695        CC=$ac_save_CC
4696        rm -f conftest.$ac_ext
4697     fi
4698 fi
4699 echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
4700 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6
4701   if test "$ac_cv_sys_largefile_CC" != no; then
4702     CC=$CC$ac_cv_sys_largefile_CC
4703   fi
4704
4705   echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4706 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6
4707 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
4708   echo $ECHO_N "(cached) $ECHO_C" >&6
4709 else
4710   while :; do
4711   ac_cv_sys_file_offset_bits=no
4712   cat >conftest.$ac_ext <<_ACEOF
4713 /* confdefs.h.  */
4714 _ACEOF
4715 cat confdefs.h >>conftest.$ac_ext
4716 cat >>conftest.$ac_ext <<_ACEOF
4717 /* end confdefs.h.  */
4718 #include <sys/types.h>
4719  /* Check that off_t can represent 2**63 - 1 correctly.
4720     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4721     since some C++ compilers masquerading as C compilers
4722     incorrectly reject 9223372036854775807.  */
4723 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4724   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4725                        && LARGE_OFF_T % 2147483647 == 1)
4726                       ? 1 : -1];
4727 int
4728 main ()
4729 {
4730
4731   ;
4732   return 0;
4733 }
4734 _ACEOF
4735 rm -f conftest.$ac_objext
4736 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4737   (eval $ac_compile) 2>conftest.er1
4738   ac_status=$?
4739   grep -v '^ *+' conftest.er1 >conftest.err
4740   rm -f conftest.er1
4741   cat conftest.err >&5
4742   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4743   (exit $ac_status); } &&
4744          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4745   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4746   (eval $ac_try) 2>&5
4747   ac_status=$?
4748   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4749   (exit $ac_status); }; } &&
4750          { ac_try='test -s conftest.$ac_objext'
4751   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4752   (eval $ac_try) 2>&5
4753   ac_status=$?
4754   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4755   (exit $ac_status); }; }; then
4756   break
4757 else
4758   echo "$as_me: failed program was:" >&5
4759 sed 's/^/| /' conftest.$ac_ext >&5
4760
4761 fi
4762 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4763   cat >conftest.$ac_ext <<_ACEOF
4764 /* confdefs.h.  */
4765 _ACEOF
4766 cat confdefs.h >>conftest.$ac_ext
4767 cat >>conftest.$ac_ext <<_ACEOF
4768 /* end confdefs.h.  */
4769 #define _FILE_OFFSET_BITS 64
4770 #include <sys/types.h>
4771  /* Check that off_t can represent 2**63 - 1 correctly.
4772     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4773     since some C++ compilers masquerading as C compilers
4774     incorrectly reject 9223372036854775807.  */
4775 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4776   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4777                        && LARGE_OFF_T % 2147483647 == 1)
4778                       ? 1 : -1];
4779 int
4780 main ()
4781 {
4782
4783   ;
4784   return 0;
4785 }
4786 _ACEOF
4787 rm -f conftest.$ac_objext
4788 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4789   (eval $ac_compile) 2>conftest.er1
4790   ac_status=$?
4791   grep -v '^ *+' conftest.er1 >conftest.err
4792   rm -f conftest.er1
4793   cat conftest.err >&5
4794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4795   (exit $ac_status); } &&
4796          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4797   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4798   (eval $ac_try) 2>&5
4799   ac_status=$?
4800   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4801   (exit $ac_status); }; } &&
4802          { ac_try='test -s conftest.$ac_objext'
4803   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4804   (eval $ac_try) 2>&5
4805   ac_status=$?
4806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4807   (exit $ac_status); }; }; then
4808   ac_cv_sys_file_offset_bits=64; break
4809 else
4810   echo "$as_me: failed program was:" >&5
4811 sed 's/^/| /' conftest.$ac_ext >&5
4812
4813 fi
4814 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4815   break
4816 done
4817 fi
4818 echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
4819 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6
4820 if test "$ac_cv_sys_file_offset_bits" != no; then
4821
4822 cat >>confdefs.h <<_ACEOF
4823 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4824 _ACEOF
4825
4826 fi
4827 rm -f conftest*
4828   echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
4829 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6
4830 if test "${ac_cv_sys_large_files+set}" = set; then
4831   echo $ECHO_N "(cached) $ECHO_C" >&6
4832 else
4833   while :; do
4834   ac_cv_sys_large_files=no
4835   cat >conftest.$ac_ext <<_ACEOF
4836 /* confdefs.h.  */
4837 _ACEOF
4838 cat confdefs.h >>conftest.$ac_ext
4839 cat >>conftest.$ac_ext <<_ACEOF
4840 /* end confdefs.h.  */
4841 #include <sys/types.h>
4842  /* Check that off_t can represent 2**63 - 1 correctly.
4843     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4844     since some C++ compilers masquerading as C compilers
4845     incorrectly reject 9223372036854775807.  */
4846 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4847   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4848                        && LARGE_OFF_T % 2147483647 == 1)
4849                       ? 1 : -1];
4850 int
4851 main ()
4852 {
4853
4854   ;
4855   return 0;
4856 }
4857 _ACEOF
4858 rm -f conftest.$ac_objext
4859 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4860   (eval $ac_compile) 2>conftest.er1
4861   ac_status=$?
4862   grep -v '^ *+' conftest.er1 >conftest.err
4863   rm -f conftest.er1
4864   cat conftest.err >&5
4865   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4866   (exit $ac_status); } &&
4867          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4868   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4869   (eval $ac_try) 2>&5
4870   ac_status=$?
4871   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4872   (exit $ac_status); }; } &&
4873          { ac_try='test -s conftest.$ac_objext'
4874   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4875   (eval $ac_try) 2>&5
4876   ac_status=$?
4877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4878   (exit $ac_status); }; }; then
4879   break
4880 else
4881   echo "$as_me: failed program was:" >&5
4882 sed 's/^/| /' conftest.$ac_ext >&5
4883
4884 fi
4885 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4886   cat >conftest.$ac_ext <<_ACEOF
4887 /* confdefs.h.  */
4888 _ACEOF
4889 cat confdefs.h >>conftest.$ac_ext
4890 cat >>conftest.$ac_ext <<_ACEOF
4891 /* end confdefs.h.  */
4892 #define _LARGE_FILES 1
4893 #include <sys/types.h>
4894  /* Check that off_t can represent 2**63 - 1 correctly.
4895     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4896     since some C++ compilers masquerading as C compilers
4897     incorrectly reject 9223372036854775807.  */
4898 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4899   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4900                        && LARGE_OFF_T % 2147483647 == 1)
4901                       ? 1 : -1];
4902 int
4903 main ()
4904 {
4905
4906   ;
4907   return 0;
4908 }
4909 _ACEOF
4910 rm -f conftest.$ac_objext
4911 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4912   (eval $ac_compile) 2>conftest.er1
4913   ac_status=$?
4914   grep -v '^ *+' conftest.er1 >conftest.err
4915   rm -f conftest.er1
4916   cat conftest.err >&5
4917   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4918   (exit $ac_status); } &&
4919          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4920   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4921   (eval $ac_try) 2>&5
4922   ac_status=$?
4923   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4924   (exit $ac_status); }; } &&
4925          { ac_try='test -s conftest.$ac_objext'
4926   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4927   (eval $ac_try) 2>&5
4928   ac_status=$?
4929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4930   (exit $ac_status); }; }; then
4931   ac_cv_sys_large_files=1; break
4932 else
4933   echo "$as_me: failed program was:" >&5
4934 sed 's/^/| /' conftest.$ac_ext >&5
4935
4936 fi
4937 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4938   break
4939 done
4940 fi
4941 echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
4942 echo "${ECHO_T}$ac_cv_sys_large_files" >&6
4943 if test "$ac_cv_sys_large_files" != no; then
4944
4945 cat >>confdefs.h <<_ACEOF
4946 #define _LARGE_FILES $ac_cv_sys_large_files
4947 _ACEOF
4948
4949 fi
4950 rm -f conftest*
4951 fi
4952
4953 if test x$gcc_no_link = xyes; then
4954   if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
4955     ac_cv_func_mmap_fixed_mapped=no
4956   fi
4957 fi
4958 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
4959   ac_ext=c
4960 ac_cpp='$CPP $CPPFLAGS'
4961 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4962 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4963 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4964 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4965 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4966 # On Suns, sometimes $CPP names a directory.
4967 if test -n "$CPP" && test -d "$CPP"; then
4968   CPP=
4969 fi
4970 if test -z "$CPP"; then
4971   if test "${ac_cv_prog_CPP+set}" = set; then
4972   echo $ECHO_N "(cached) $ECHO_C" >&6
4973 else
4974       # Double quotes because CPP needs to be expanded
4975     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4976     do
4977       ac_preproc_ok=false
4978 for ac_c_preproc_warn_flag in '' yes
4979 do
4980   # Use a header file that comes with gcc, so configuring glibc
4981   # with a fresh cross-compiler works.
4982   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4983   # <limits.h> exists even on freestanding compilers.
4984   # On the NeXT, cc -E runs the code through the compiler's parser,
4985   # not just through cpp. "Syntax error" is here to catch this case.
4986   cat >conftest.$ac_ext <<_ACEOF
4987 /* confdefs.h.  */
4988 _ACEOF
4989 cat confdefs.h >>conftest.$ac_ext
4990 cat >>conftest.$ac_ext <<_ACEOF
4991 /* end confdefs.h.  */
4992 #ifdef __STDC__
4993 # include <limits.h>
4994 #else
4995 # include <assert.h>
4996 #endif
4997                      Syntax error
4998 _ACEOF
4999 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5000   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5001   ac_status=$?
5002   grep -v '^ *+' conftest.er1 >conftest.err
5003   rm -f conftest.er1
5004   cat conftest.err >&5
5005   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5006   (exit $ac_status); } >/dev/null; then
5007   if test -s conftest.err; then
5008     ac_cpp_err=$ac_c_preproc_warn_flag
5009     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5010   else
5011     ac_cpp_err=
5012   fi
5013 else
5014   ac_cpp_err=yes
5015 fi
5016 if test -z "$ac_cpp_err"; then
5017   :
5018 else
5019   echo "$as_me: failed program was:" >&5
5020 sed 's/^/| /' conftest.$ac_ext >&5
5021
5022   # Broken: fails on valid input.
5023 continue
5024 fi
5025 rm -f conftest.err conftest.$ac_ext
5026
5027   # OK, works on sane cases.  Now check whether non-existent headers
5028   # can be detected and how.
5029   cat >conftest.$ac_ext <<_ACEOF
5030 /* confdefs.h.  */
5031 _ACEOF
5032 cat confdefs.h >>conftest.$ac_ext
5033 cat >>conftest.$ac_ext <<_ACEOF
5034 /* end confdefs.h.  */
5035 #include <ac_nonexistent.h>
5036 _ACEOF
5037 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5038   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5039   ac_status=$?
5040   grep -v '^ *+' conftest.er1 >conftest.err
5041   rm -f conftest.er1
5042   cat conftest.err >&5
5043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5044   (exit $ac_status); } >/dev/null; then
5045   if test -s conftest.err; then
5046     ac_cpp_err=$ac_c_preproc_warn_flag
5047     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5048   else
5049     ac_cpp_err=
5050   fi
5051 else
5052   ac_cpp_err=yes
5053 fi
5054 if test -z "$ac_cpp_err"; then
5055   # Broken: success on invalid input.
5056 continue
5057 else
5058   echo "$as_me: failed program was:" >&5
5059 sed 's/^/| /' conftest.$ac_ext >&5
5060
5061   # Passes both tests.
5062 ac_preproc_ok=:
5063 break
5064 fi
5065 rm -f conftest.err conftest.$ac_ext
5066
5067 done
5068 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5069 rm -f conftest.err conftest.$ac_ext
5070 if $ac_preproc_ok; then
5071   break
5072 fi
5073
5074     done
5075     ac_cv_prog_CPP=$CPP
5076
5077 fi
5078   CPP=$ac_cv_prog_CPP
5079 else
5080   ac_cv_prog_CPP=$CPP
5081 fi
5082 echo "$as_me:$LINENO: result: $CPP" >&5
5083 echo "${ECHO_T}$CPP" >&6
5084 ac_preproc_ok=false
5085 for ac_c_preproc_warn_flag in '' yes
5086 do
5087   # Use a header file that comes with gcc, so configuring glibc
5088   # with a fresh cross-compiler works.
5089   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5090   # <limits.h> exists even on freestanding compilers.
5091   # On the NeXT, cc -E runs the code through the compiler's parser,
5092   # not just through cpp. "Syntax error" is here to catch this case.
5093   cat >conftest.$ac_ext <<_ACEOF
5094 /* confdefs.h.  */
5095 _ACEOF
5096 cat confdefs.h >>conftest.$ac_ext
5097 cat >>conftest.$ac_ext <<_ACEOF
5098 /* end confdefs.h.  */
5099 #ifdef __STDC__
5100 # include <limits.h>
5101 #else
5102 # include <assert.h>
5103 #endif
5104                      Syntax error
5105 _ACEOF
5106 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5107   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5108   ac_status=$?
5109   grep -v '^ *+' conftest.er1 >conftest.err
5110   rm -f conftest.er1
5111   cat conftest.err >&5
5112   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5113   (exit $ac_status); } >/dev/null; then
5114   if test -s conftest.err; then
5115     ac_cpp_err=$ac_c_preproc_warn_flag
5116     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5117   else
5118     ac_cpp_err=
5119   fi
5120 else
5121   ac_cpp_err=yes
5122 fi
5123 if test -z "$ac_cpp_err"; then
5124   :
5125 else
5126   echo "$as_me: failed program was:" >&5
5127 sed 's/^/| /' conftest.$ac_ext >&5
5128
5129   # Broken: fails on valid input.
5130 continue
5131 fi
5132 rm -f conftest.err conftest.$ac_ext
5133
5134   # OK, works on sane cases.  Now check whether non-existent headers
5135   # can be detected and how.
5136   cat >conftest.$ac_ext <<_ACEOF
5137 /* confdefs.h.  */
5138 _ACEOF
5139 cat confdefs.h >>conftest.$ac_ext
5140 cat >>conftest.$ac_ext <<_ACEOF
5141 /* end confdefs.h.  */
5142 #include <ac_nonexistent.h>
5143 _ACEOF
5144 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5145   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5146   ac_status=$?
5147   grep -v '^ *+' conftest.er1 >conftest.err
5148   rm -f conftest.er1
5149   cat conftest.err >&5
5150   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5151   (exit $ac_status); } >/dev/null; then
5152   if test -s conftest.err; then
5153     ac_cpp_err=$ac_c_preproc_warn_flag
5154     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5155   else
5156     ac_cpp_err=
5157   fi
5158 else
5159   ac_cpp_err=yes
5160 fi
5161 if test -z "$ac_cpp_err"; then
5162   # Broken: success on invalid input.
5163 continue
5164 else
5165   echo "$as_me: failed program was:" >&5
5166 sed 's/^/| /' conftest.$ac_ext >&5
5167
5168   # Passes both tests.
5169 ac_preproc_ok=:
5170 break
5171 fi
5172 rm -f conftest.err conftest.$ac_ext
5173
5174 done
5175 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5176 rm -f conftest.err conftest.$ac_ext
5177 if $ac_preproc_ok; then
5178   :
5179 else
5180   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5181 See \`config.log' for more details." >&5
5182 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
5183 See \`config.log' for more details." >&2;}
5184    { (exit 1); exit 1; }; }
5185 fi
5186
5187 ac_ext=c
5188 ac_cpp='$CPP $CPPFLAGS'
5189 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5190 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5191 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5192
5193
5194 echo "$as_me:$LINENO: checking for egrep" >&5
5195 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
5196 if test "${ac_cv_prog_egrep+set}" = set; then
5197   echo $ECHO_N "(cached) $ECHO_C" >&6
5198 else
5199   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
5200     then ac_cv_prog_egrep='grep -E'
5201     else ac_cv_prog_egrep='egrep'
5202     fi
5203 fi
5204 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
5205 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
5206  EGREP=$ac_cv_prog_egrep
5207
5208
5209 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5210 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5211 if test "${ac_cv_header_stdc+set}" = set; then
5212   echo $ECHO_N "(cached) $ECHO_C" >&6
5213 else
5214   cat >conftest.$ac_ext <<_ACEOF
5215 /* confdefs.h.  */
5216 _ACEOF
5217 cat confdefs.h >>conftest.$ac_ext
5218 cat >>conftest.$ac_ext <<_ACEOF
5219 /* end confdefs.h.  */
5220 #include <stdlib.h>
5221 #include <stdarg.h>
5222 #include <string.h>
5223 #include <float.h>
5224
5225 int
5226 main ()
5227 {
5228
5229   ;
5230   return 0;
5231 }
5232 _ACEOF
5233 rm -f conftest.$ac_objext
5234 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5235   (eval $ac_compile) 2>conftest.er1
5236   ac_status=$?
5237   grep -v '^ *+' conftest.er1 >conftest.err
5238   rm -f conftest.er1
5239   cat conftest.err >&5
5240   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5241   (exit $ac_status); } &&
5242          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5243   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5244   (eval $ac_try) 2>&5
5245   ac_status=$?
5246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5247   (exit $ac_status); }; } &&
5248          { ac_try='test -s conftest.$ac_objext'
5249   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5250   (eval $ac_try) 2>&5
5251   ac_status=$?
5252   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5253   (exit $ac_status); }; }; then
5254   ac_cv_header_stdc=yes
5255 else
5256   echo "$as_me: failed program was:" >&5
5257 sed 's/^/| /' conftest.$ac_ext >&5
5258
5259 ac_cv_header_stdc=no
5260 fi
5261 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5262
5263 if test $ac_cv_header_stdc = yes; then
5264   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5265   cat >conftest.$ac_ext <<_ACEOF
5266 /* confdefs.h.  */
5267 _ACEOF
5268 cat confdefs.h >>conftest.$ac_ext
5269 cat >>conftest.$ac_ext <<_ACEOF
5270 /* end confdefs.h.  */
5271 #include <string.h>
5272
5273 _ACEOF
5274 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5275   $EGREP "memchr" >/dev/null 2>&1; then
5276   :
5277 else
5278   ac_cv_header_stdc=no
5279 fi
5280 rm -f conftest*
5281
5282 fi
5283
5284 if test $ac_cv_header_stdc = yes; then
5285   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5286   cat >conftest.$ac_ext <<_ACEOF
5287 /* confdefs.h.  */
5288 _ACEOF
5289 cat confdefs.h >>conftest.$ac_ext
5290 cat >>conftest.$ac_ext <<_ACEOF
5291 /* end confdefs.h.  */
5292 #include <stdlib.h>
5293
5294 _ACEOF
5295 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5296   $EGREP "free" >/dev/null 2>&1; then
5297   :
5298 else
5299   ac_cv_header_stdc=no
5300 fi
5301 rm -f conftest*
5302
5303 fi
5304
5305 if test $ac_cv_header_stdc = yes; then
5306   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5307   if test "$cross_compiling" = yes; then
5308   :
5309 else
5310   cat >conftest.$ac_ext <<_ACEOF
5311 /* confdefs.h.  */
5312 _ACEOF
5313 cat confdefs.h >>conftest.$ac_ext
5314 cat >>conftest.$ac_ext <<_ACEOF
5315 /* end confdefs.h.  */
5316 #include <ctype.h>
5317 #if ((' ' & 0x0FF) == 0x020)
5318 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5319 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5320 #else
5321 # define ISLOWER(c) \
5322                    (('a' <= (c) && (c) <= 'i') \
5323                      || ('j' <= (c) && (c) <= 'r') \
5324                      || ('s' <= (c) && (c) <= 'z'))
5325 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5326 #endif
5327
5328 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5329 int
5330 main ()
5331 {
5332   int i;
5333   for (i = 0; i < 256; i++)
5334     if (XOR (islower (i), ISLOWER (i))
5335         || toupper (i) != TOUPPER (i))
5336       exit(2);
5337   exit (0);
5338 }
5339 _ACEOF
5340 rm -f conftest$ac_exeext
5341 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5342   (eval $ac_link) 2>&5
5343   ac_status=$?
5344   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5345   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5346   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5347   (eval $ac_try) 2>&5
5348   ac_status=$?
5349   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5350   (exit $ac_status); }; }; then
5351   :
5352 else
5353   echo "$as_me: program exited with status $ac_status" >&5
5354 echo "$as_me: failed program was:" >&5
5355 sed 's/^/| /' conftest.$ac_ext >&5
5356
5357 ( exit $ac_status )
5358 ac_cv_header_stdc=no
5359 fi
5360 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5361 fi
5362 fi
5363 fi
5364 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5365 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5366 if test $ac_cv_header_stdc = yes; then
5367
5368 cat >>confdefs.h <<\_ACEOF
5369 #define STDC_HEADERS 1
5370 _ACEOF
5371
5372 fi
5373
5374 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5375
5376
5377
5378
5379
5380
5381
5382
5383
5384 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5385                   inttypes.h stdint.h unistd.h
5386 do
5387 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5388 echo "$as_me:$LINENO: checking for $ac_header" >&5
5389 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5390 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5391   echo $ECHO_N "(cached) $ECHO_C" >&6
5392 else
5393   cat >conftest.$ac_ext <<_ACEOF
5394 /* confdefs.h.  */
5395 _ACEOF
5396 cat confdefs.h >>conftest.$ac_ext
5397 cat >>conftest.$ac_ext <<_ACEOF
5398 /* end confdefs.h.  */
5399 $ac_includes_default
5400
5401 #include <$ac_header>
5402 _ACEOF
5403 rm -f conftest.$ac_objext
5404 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5405   (eval $ac_compile) 2>conftest.er1
5406   ac_status=$?
5407   grep -v '^ *+' conftest.er1 >conftest.err
5408   rm -f conftest.er1
5409   cat conftest.err >&5
5410   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5411   (exit $ac_status); } &&
5412          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5413   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5414   (eval $ac_try) 2>&5
5415   ac_status=$?
5416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5417   (exit $ac_status); }; } &&
5418          { ac_try='test -s conftest.$ac_objext'
5419   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5420   (eval $ac_try) 2>&5
5421   ac_status=$?
5422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5423   (exit $ac_status); }; }; then
5424   eval "$as_ac_Header=yes"
5425 else
5426   echo "$as_me: failed program was:" >&5
5427 sed 's/^/| /' conftest.$ac_ext >&5
5428
5429 eval "$as_ac_Header=no"
5430 fi
5431 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5432 fi
5433 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5434 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5435 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5436   cat >>confdefs.h <<_ACEOF
5437 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5438 _ACEOF
5439
5440 fi
5441
5442 done
5443
5444
5445
5446
5447 for ac_header in stdlib.h unistd.h
5448 do
5449 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5450 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5451   echo "$as_me:$LINENO: checking for $ac_header" >&5
5452 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5453 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5454   echo $ECHO_N "(cached) $ECHO_C" >&6
5455 fi
5456 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5457 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5458 else
5459   # Is the header compilable?
5460 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5461 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5462 cat >conftest.$ac_ext <<_ACEOF
5463 /* confdefs.h.  */
5464 _ACEOF
5465 cat confdefs.h >>conftest.$ac_ext
5466 cat >>conftest.$ac_ext <<_ACEOF
5467 /* end confdefs.h.  */
5468 $ac_includes_default
5469 #include <$ac_header>
5470 _ACEOF
5471 rm -f conftest.$ac_objext
5472 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5473   (eval $ac_compile) 2>conftest.er1
5474   ac_status=$?
5475   grep -v '^ *+' conftest.er1 >conftest.err
5476   rm -f conftest.er1
5477   cat conftest.err >&5
5478   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479   (exit $ac_status); } &&
5480          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5481   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5482   (eval $ac_try) 2>&5
5483   ac_status=$?
5484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5485   (exit $ac_status); }; } &&
5486          { ac_try='test -s conftest.$ac_objext'
5487   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5488   (eval $ac_try) 2>&5
5489   ac_status=$?
5490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5491   (exit $ac_status); }; }; then
5492   ac_header_compiler=yes
5493 else
5494   echo "$as_me: failed program was:" >&5
5495 sed 's/^/| /' conftest.$ac_ext >&5
5496
5497 ac_header_compiler=no
5498 fi
5499 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5500 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5501 echo "${ECHO_T}$ac_header_compiler" >&6
5502
5503 # Is the header present?
5504 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5505 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5506 cat >conftest.$ac_ext <<_ACEOF
5507 /* confdefs.h.  */
5508 _ACEOF
5509 cat confdefs.h >>conftest.$ac_ext
5510 cat >>conftest.$ac_ext <<_ACEOF
5511 /* end confdefs.h.  */
5512 #include <$ac_header>
5513 _ACEOF
5514 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5515   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5516   ac_status=$?
5517   grep -v '^ *+' conftest.er1 >conftest.err
5518   rm -f conftest.er1
5519   cat conftest.err >&5
5520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5521   (exit $ac_status); } >/dev/null; then
5522   if test -s conftest.err; then
5523     ac_cpp_err=$ac_c_preproc_warn_flag
5524     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5525   else
5526     ac_cpp_err=
5527   fi
5528 else
5529   ac_cpp_err=yes
5530 fi
5531 if test -z "$ac_cpp_err"; then
5532   ac_header_preproc=yes
5533 else
5534   echo "$as_me: failed program was:" >&5
5535 sed 's/^/| /' conftest.$ac_ext >&5
5536
5537   ac_header_preproc=no
5538 fi
5539 rm -f conftest.err conftest.$ac_ext
5540 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5541 echo "${ECHO_T}$ac_header_preproc" >&6
5542
5543 # So?  What about this header?
5544 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5545   yes:no: )
5546     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5547 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5548     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5549 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5550     ac_header_preproc=yes
5551     ;;
5552   no:yes:* )
5553     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5554 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5555     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5556 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5557     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5558 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5559     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5560 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5561     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5562 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5563     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5564 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5565     (
5566       cat <<\_ASBOX
5567 ## ------------------------------------------------------ ##
5568 ## Report this to the GNU Fortran Runtime Library lists.  ##
5569 ## ------------------------------------------------------ ##
5570 _ASBOX
5571     ) |
5572       sed "s/^/$as_me: WARNING:     /" >&2
5573     ;;
5574 esac
5575 echo "$as_me:$LINENO: checking for $ac_header" >&5
5576 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5577 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5578   echo $ECHO_N "(cached) $ECHO_C" >&6
5579 else
5580   eval "$as_ac_Header=\$ac_header_preproc"
5581 fi
5582 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5583 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5584
5585 fi
5586 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5587   cat >>confdefs.h <<_ACEOF
5588 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5589 _ACEOF
5590
5591 fi
5592
5593 done
5594
5595
5596 for ac_func in getpagesize
5597 do
5598 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5599 echo "$as_me:$LINENO: checking for $ac_func" >&5
5600 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5601 if eval "test \"\${$as_ac_var+set}\" = set"; then
5602   echo $ECHO_N "(cached) $ECHO_C" >&6
5603 else
5604   if test x$gcc_no_link = xyes; then
5605   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
5606 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
5607    { (exit 1); exit 1; }; }
5608 fi
5609 cat >conftest.$ac_ext <<_ACEOF
5610 /* confdefs.h.  */
5611 _ACEOF
5612 cat confdefs.h >>conftest.$ac_ext
5613 cat >>conftest.$ac_ext <<_ACEOF
5614 /* end confdefs.h.  */
5615 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5616    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5617 #define $ac_func innocuous_$ac_func
5618
5619 /* System header to define __stub macros and hopefully few prototypes,
5620     which can conflict with char $ac_func (); below.
5621     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5622     <limits.h> exists even on freestanding compilers.  */
5623
5624 #ifdef __STDC__
5625 # include <limits.h>
5626 #else
5627 # include <assert.h>
5628 #endif
5629
5630 #undef $ac_func
5631
5632 /* Override any gcc2 internal prototype to avoid an error.  */
5633 #ifdef __cplusplus
5634 extern "C"
5635 {
5636 #endif
5637 /* We use char because int might match the return type of a gcc2
5638    builtin and then its argument prototype would still apply.  */
5639 char $ac_func ();
5640 /* The GNU C library defines this for functions which it implements
5641     to always fail with ENOSYS.  Some functions are actually named
5642     something starting with __ and the normal name is an alias.  */
5643 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5644 choke me
5645 #else
5646 char (*f) () = $ac_func;
5647 #endif
5648 #ifdef __cplusplus
5649 }
5650 #endif
5651
5652 int
5653 main ()
5654 {
5655 return f != $ac_func;
5656   ;
5657   return 0;
5658 }
5659 _ACEOF
5660 rm -f conftest.$ac_objext conftest$ac_exeext
5661 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5662   (eval $ac_link) 2>conftest.er1
5663   ac_status=$?
5664   grep -v '^ *+' conftest.er1 >conftest.err
5665   rm -f conftest.er1
5666   cat conftest.err >&5
5667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5668   (exit $ac_status); } &&
5669          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5670   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5671   (eval $ac_try) 2>&5
5672   ac_status=$?
5673   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5674   (exit $ac_status); }; } &&
5675          { ac_try='test -s conftest$ac_exeext'
5676   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5677   (eval $ac_try) 2>&5
5678   ac_status=$?
5679   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5680   (exit $ac_status); }; }; then
5681   eval "$as_ac_var=yes"
5682 else
5683   echo "$as_me: failed program was:" >&5
5684 sed 's/^/| /' conftest.$ac_ext >&5
5685
5686 eval "$as_ac_var=no"
5687 fi
5688 rm -f conftest.err conftest.$ac_objext \
5689       conftest$ac_exeext conftest.$ac_ext
5690 fi
5691 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5692 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5693 if test `eval echo '${'$as_ac_var'}'` = yes; then
5694   cat >>confdefs.h <<_ACEOF
5695 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5696 _ACEOF
5697
5698 fi
5699 done
5700
5701 echo "$as_me:$LINENO: checking for working mmap" >&5
5702 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
5703 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
5704   echo $ECHO_N "(cached) $ECHO_C" >&6
5705 else
5706   if test "$cross_compiling" = yes; then
5707   ac_cv_func_mmap_fixed_mapped=no
5708 else
5709   cat >conftest.$ac_ext <<_ACEOF
5710 /* confdefs.h.  */
5711 _ACEOF
5712 cat confdefs.h >>conftest.$ac_ext
5713 cat >>conftest.$ac_ext <<_ACEOF
5714 /* end confdefs.h.  */
5715 $ac_includes_default
5716 /* malloc might have been renamed as rpl_malloc. */
5717 #undef malloc
5718
5719 /* Thanks to Mike Haertel and Jim Avera for this test.
5720    Here is a matrix of mmap possibilities:
5721         mmap private not fixed
5722         mmap private fixed at somewhere currently unmapped
5723         mmap private fixed at somewhere already mapped
5724         mmap shared not fixed
5725         mmap shared fixed at somewhere currently unmapped
5726         mmap shared fixed at somewhere already mapped
5727    For private mappings, we should verify that changes cannot be read()
5728    back from the file, nor mmap's back from the file at a different
5729    address.  (There have been systems where private was not correctly
5730    implemented like the infamous i386 svr4.0, and systems where the
5731    VM page cache was not coherent with the file system buffer cache
5732    like early versions of FreeBSD and possibly contemporary NetBSD.)
5733    For shared mappings, we should conversely verify that changes get
5734    propagated back to all the places they're supposed to be.
5735
5736    Grep wants private fixed already mapped.
5737    The main things grep needs to know about mmap are:
5738    * does it exist and is it safe to write into the mmap'd area
5739    * how to use it (BSD variants)  */
5740
5741 #include <fcntl.h>
5742 #include <sys/mman.h>
5743
5744 #if !STDC_HEADERS && !HAVE_STDLIB_H
5745 char *malloc ();
5746 #endif
5747
5748 /* This mess was copied from the GNU getpagesize.h.  */
5749 #if !HAVE_GETPAGESIZE
5750 /* Assume that all systems that can run configure have sys/param.h.  */
5751 # if !HAVE_SYS_PARAM_H
5752 #  define HAVE_SYS_PARAM_H 1
5753 # endif
5754
5755 # ifdef _SC_PAGESIZE
5756 #  define getpagesize() sysconf(_SC_PAGESIZE)
5757 # else /* no _SC_PAGESIZE */
5758 #  if HAVE_SYS_PARAM_H
5759 #   include <sys/param.h>
5760 #   ifdef EXEC_PAGESIZE
5761 #    define getpagesize() EXEC_PAGESIZE
5762 #   else /* no EXEC_PAGESIZE */
5763 #    ifdef NBPG
5764 #     define getpagesize() NBPG * CLSIZE
5765 #     ifndef CLSIZE
5766 #      define CLSIZE 1
5767 #     endif /* no CLSIZE */
5768 #    else /* no NBPG */
5769 #     ifdef NBPC
5770 #      define getpagesize() NBPC
5771 #     else /* no NBPC */
5772 #      ifdef PAGESIZE
5773 #       define getpagesize() PAGESIZE
5774 #      endif /* PAGESIZE */
5775 #     endif /* no NBPC */
5776 #    endif /* no NBPG */
5777 #   endif /* no EXEC_PAGESIZE */
5778 #  else /* no HAVE_SYS_PARAM_H */
5779 #   define getpagesize() 8192   /* punt totally */
5780 #  endif /* no HAVE_SYS_PARAM_H */
5781 # endif /* no _SC_PAGESIZE */
5782
5783 #endif /* no HAVE_GETPAGESIZE */
5784
5785 int
5786 main ()
5787 {
5788   char *data, *data2, *data3;
5789   int i, pagesize;
5790   int fd;
5791
5792   pagesize = getpagesize ();
5793
5794   /* First, make a file with some known garbage in it. */
5795   data = (char *) malloc (pagesize);
5796   if (!data)
5797     exit (1);
5798   for (i = 0; i < pagesize; ++i)
5799     *(data + i) = rand ();
5800   umask (0);
5801   fd = creat ("conftest.mmap", 0600);
5802   if (fd < 0)
5803     exit (1);
5804   if (write (fd, data, pagesize) != pagesize)
5805     exit (1);
5806   close (fd);
5807
5808   /* Next, try to mmap the file at a fixed address which already has
5809      something else allocated at it.  If we can, also make sure that
5810      we see the same garbage.  */
5811   fd = open ("conftest.mmap", O_RDWR);
5812   if (fd < 0)
5813     exit (1);
5814   data2 = (char *) malloc (2 * pagesize);
5815   if (!data2)
5816     exit (1);
5817   data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1);
5818   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
5819                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
5820     exit (1);
5821   for (i = 0; i < pagesize; ++i)
5822     if (*(data + i) != *(data2 + i))
5823       exit (1);
5824
5825   /* Finally, make sure that changes to the mapped area do not
5826      percolate back to the file as seen by read().  (This is a bug on
5827      some variants of i386 svr4.0.)  */
5828   for (i = 0; i < pagesize; ++i)
5829     *(data2 + i) = *(data2 + i) + 1;
5830   data3 = (char *) malloc (pagesize);
5831   if (!data3)
5832     exit (1);
5833   if (read (fd, data3, pagesize) != pagesize)
5834     exit (1);
5835   for (i = 0; i < pagesize; ++i)
5836     if (*(data + i) != *(data3 + i))
5837       exit (1);
5838   close (fd);
5839   exit (0);
5840 }
5841 _ACEOF
5842 rm -f conftest$ac_exeext
5843 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5844   (eval $ac_link) 2>&5
5845   ac_status=$?
5846   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5847   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5848   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5849   (eval $ac_try) 2>&5
5850   ac_status=$?
5851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5852   (exit $ac_status); }; }; then
5853   ac_cv_func_mmap_fixed_mapped=yes
5854 else
5855   echo "$as_me: program exited with status $ac_status" >&5
5856 echo "$as_me: failed program was:" >&5
5857 sed 's/^/| /' conftest.$ac_ext >&5
5858
5859 ( exit $ac_status )
5860 ac_cv_func_mmap_fixed_mapped=no
5861 fi
5862 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5863 fi
5864 fi
5865 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
5866 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
5867 if test $ac_cv_func_mmap_fixed_mapped = yes; then
5868
5869 cat >>confdefs.h <<\_ACEOF
5870 #define HAVE_MMAP 1
5871 _ACEOF
5872
5873 fi
5874 rm -f conftest.mmap
5875
5876 fi
5877 echo "$as_me:$LINENO: checking for off_t" >&5
5878 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
5879 if test "${ac_cv_type_off_t+set}" = set; then
5880   echo $ECHO_N "(cached) $ECHO_C" >&6
5881 else
5882   cat >conftest.$ac_ext <<_ACEOF
5883 /* confdefs.h.  */
5884 _ACEOF
5885 cat confdefs.h >>conftest.$ac_ext
5886 cat >>conftest.$ac_ext <<_ACEOF
5887 /* end confdefs.h.  */
5888 $ac_includes_default
5889 int
5890 main ()
5891 {
5892 if ((off_t *) 0)
5893   return 0;
5894 if (sizeof (off_t))
5895   return 0;
5896   ;
5897   return 0;
5898 }
5899 _ACEOF
5900 rm -f conftest.$ac_objext
5901 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5902   (eval $ac_compile) 2>conftest.er1
5903   ac_status=$?
5904   grep -v '^ *+' conftest.er1 >conftest.err
5905   rm -f conftest.er1
5906   cat conftest.err >&5
5907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5908   (exit $ac_status); } &&
5909          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5910   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5911   (eval $ac_try) 2>&5
5912   ac_status=$?
5913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5914   (exit $ac_status); }; } &&
5915          { ac_try='test -s conftest.$ac_objext'
5916   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5917   (eval $ac_try) 2>&5
5918   ac_status=$?
5919   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5920   (exit $ac_status); }; }; then
5921   ac_cv_type_off_t=yes
5922 else
5923   echo "$as_me: failed program was:" >&5
5924 sed 's/^/| /' conftest.$ac_ext >&5
5925
5926 ac_cv_type_off_t=no
5927 fi
5928 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5929 fi
5930 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
5931 echo "${ECHO_T}$ac_cv_type_off_t" >&6
5932 if test $ac_cv_type_off_t = yes; then
5933   :
5934 else
5935
5936 cat >>confdefs.h <<_ACEOF
5937 #define off_t long
5938 _ACEOF
5939
5940 fi
5941
5942
5943 # check header files
5944 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5945 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5946 if test "${ac_cv_header_stdc+set}" = set; then
5947   echo $ECHO_N "(cached) $ECHO_C" >&6
5948 else
5949   cat >conftest.$ac_ext <<_ACEOF
5950 /* confdefs.h.  */
5951 _ACEOF
5952 cat confdefs.h >>conftest.$ac_ext
5953 cat >>conftest.$ac_ext <<_ACEOF
5954 /* end confdefs.h.  */
5955 #include <stdlib.h>
5956 #include <stdarg.h>
5957 #include <string.h>
5958 #include <float.h>
5959
5960 int
5961 main ()
5962 {
5963
5964   ;
5965   return 0;
5966 }
5967 _ACEOF
5968 rm -f conftest.$ac_objext
5969 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5970   (eval $ac_compile) 2>conftest.er1
5971   ac_status=$?
5972   grep -v '^ *+' conftest.er1 >conftest.err
5973   rm -f conftest.er1
5974   cat conftest.err >&5
5975   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5976   (exit $ac_status); } &&
5977          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5978   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5979   (eval $ac_try) 2>&5
5980   ac_status=$?
5981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5982   (exit $ac_status); }; } &&
5983          { ac_try='test -s conftest.$ac_objext'
5984   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5985   (eval $ac_try) 2>&5
5986   ac_status=$?
5987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5988   (exit $ac_status); }; }; then
5989   ac_cv_header_stdc=yes
5990 else
5991   echo "$as_me: failed program was:" >&5
5992 sed 's/^/| /' conftest.$ac_ext >&5
5993
5994 ac_cv_header_stdc=no
5995 fi
5996 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5997
5998 if test $ac_cv_header_stdc = yes; then
5999   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6000   cat >conftest.$ac_ext <<_ACEOF
6001 /* confdefs.h.  */
6002 _ACEOF
6003 cat confdefs.h >>conftest.$ac_ext
6004 cat >>conftest.$ac_ext <<_ACEOF
6005 /* end confdefs.h.  */
6006 #include <string.h>
6007
6008 _ACEOF
6009 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6010   $EGREP "memchr" >/dev/null 2>&1; then
6011   :
6012 else
6013   ac_cv_header_stdc=no
6014 fi
6015 rm -f conftest*
6016
6017 fi
6018
6019 if test $ac_cv_header_stdc = yes; then
6020   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6021   cat >conftest.$ac_ext <<_ACEOF
6022 /* confdefs.h.  */
6023 _ACEOF
6024 cat confdefs.h >>conftest.$ac_ext
6025 cat >>conftest.$ac_ext <<_ACEOF
6026 /* end confdefs.h.  */
6027 #include <stdlib.h>
6028
6029 _ACEOF
6030 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6031   $EGREP "free" >/dev/null 2>&1; then
6032   :
6033 else
6034   ac_cv_header_stdc=no
6035 fi
6036 rm -f conftest*
6037
6038 fi
6039
6040 if test $ac_cv_header_stdc = yes; then
6041   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6042   if test "$cross_compiling" = yes; then
6043   :
6044 else
6045   cat >conftest.$ac_ext <<_ACEOF
6046 /* confdefs.h.  */
6047 _ACEOF
6048 cat confdefs.h >>conftest.$ac_ext
6049 cat >>conftest.$ac_ext <<_ACEOF
6050 /* end confdefs.h.  */
6051 #include <ctype.h>
6052 #if ((' ' & 0x0FF) == 0x020)
6053 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6054 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6055 #else
6056 # define ISLOWER(c) \
6057                    (('a' <= (c) && (c) <= 'i') \
6058                      || ('j' <= (c) && (c) <= 'r') \
6059                      || ('s' <= (c) && (c) <= 'z'))
6060 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6061 #endif
6062
6063 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6064 int
6065 main ()
6066 {
6067   int i;
6068   for (i = 0; i < 256; i++)
6069     if (XOR (islower (i), ISLOWER (i))
6070         || toupper (i) != TOUPPER (i))
6071       exit(2);
6072   exit (0);
6073 }
6074 _ACEOF
6075 rm -f conftest$ac_exeext
6076 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6077   (eval $ac_link) 2>&5
6078   ac_status=$?
6079   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6080   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6081   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6082   (eval $ac_try) 2>&5
6083   ac_status=$?
6084   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6085   (exit $ac_status); }; }; then
6086   :
6087 else
6088   echo "$as_me: program exited with status $ac_status" >&5
6089 echo "$as_me: failed program was:" >&5
6090 sed 's/^/| /' conftest.$ac_ext >&5
6091
6092 ( exit $ac_status )
6093 ac_cv_header_stdc=no
6094 fi
6095 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6096 fi
6097 fi
6098 fi
6099 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6100 echo "${ECHO_T}$ac_cv_header_stdc" >&6
6101 if test $ac_cv_header_stdc = yes; then
6102
6103 cat >>confdefs.h <<\_ACEOF
6104 #define STDC_HEADERS 1
6105 _ACEOF
6106
6107 fi
6108
6109
6110
6111
6112
6113
6114
6115 for ac_header in stdlib.h stdio.h string.h stddef.h math.h unistd.h
6116 do
6117 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6118 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6119   echo "$as_me:$LINENO: checking for $ac_header" >&5
6120 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6121 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6122   echo $ECHO_N "(cached) $ECHO_C" >&6
6123 fi
6124 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6125 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6126 else
6127   # Is the header compilable?
6128 echo "$as_me:$LINENO: checking $ac_header usability" >&5
6129 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6130 cat >conftest.$ac_ext <<_ACEOF
6131 /* confdefs.h.  */
6132 _ACEOF
6133 cat confdefs.h >>conftest.$ac_ext
6134 cat >>conftest.$ac_ext <<_ACEOF
6135 /* end confdefs.h.  */
6136 $ac_includes_default
6137 #include <$ac_header>
6138 _ACEOF
6139 rm -f conftest.$ac_objext
6140 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6141   (eval $ac_compile) 2>conftest.er1
6142   ac_status=$?
6143   grep -v '^ *+' conftest.er1 >conftest.err
6144   rm -f conftest.er1
6145   cat conftest.err >&5
6146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6147   (exit $ac_status); } &&
6148          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6149   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6150   (eval $ac_try) 2>&5
6151   ac_status=$?
6152   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6153   (exit $ac_status); }; } &&
6154          { ac_try='test -s conftest.$ac_objext'
6155   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6156   (eval $ac_try) 2>&5
6157   ac_status=$?
6158   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6159   (exit $ac_status); }; }; then
6160   ac_header_compiler=yes
6161 else
6162   echo "$as_me: failed program was:" >&5
6163 sed 's/^/| /' conftest.$ac_ext >&5
6164
6165 ac_header_compiler=no
6166 fi
6167 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6168 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6169 echo "${ECHO_T}$ac_header_compiler" >&6
6170
6171 # Is the header present?
6172 echo "$as_me:$LINENO: checking $ac_header presence" >&5
6173 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6174 cat >conftest.$ac_ext <<_ACEOF
6175 /* confdefs.h.  */
6176 _ACEOF
6177 cat confdefs.h >>conftest.$ac_ext
6178 cat >>conftest.$ac_ext <<_ACEOF
6179 /* end confdefs.h.  */
6180 #include <$ac_header>
6181 _ACEOF
6182 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6183   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6184   ac_status=$?
6185   grep -v '^ *+' conftest.er1 >conftest.err
6186   rm -f conftest.er1
6187   cat conftest.err >&5
6188   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6189   (exit $ac_status); } >/dev/null; then
6190   if test -s conftest.err; then
6191     ac_cpp_err=$ac_c_preproc_warn_flag
6192     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6193   else
6194     ac_cpp_err=
6195   fi
6196 else
6197   ac_cpp_err=yes
6198 fi
6199 if test -z "$ac_cpp_err"; then
6200   ac_header_preproc=yes
6201 else
6202   echo "$as_me: failed program was:" >&5
6203 sed 's/^/| /' conftest.$ac_ext >&5
6204
6205   ac_header_preproc=no
6206 fi
6207 rm -f conftest.err conftest.$ac_ext
6208 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6209 echo "${ECHO_T}$ac_header_preproc" >&6
6210
6211 # So?  What about this header?
6212 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6213   yes:no: )
6214     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6215 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6216     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6217 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6218     ac_header_preproc=yes
6219     ;;
6220   no:yes:* )
6221     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6222 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6223     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6224 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6225     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6226 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6227     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6228 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6229     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6230 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6231     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6232 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6233     (
6234       cat <<\_ASBOX
6235 ## ------------------------------------------------------ ##
6236 ## Report this to the GNU Fortran Runtime Library lists.  ##
6237 ## ------------------------------------------------------ ##
6238 _ASBOX
6239     ) |
6240       sed "s/^/$as_me: WARNING:     /" >&2
6241     ;;
6242 esac
6243 echo "$as_me:$LINENO: checking for $ac_header" >&5
6244 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6245 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6246   echo $ECHO_N "(cached) $ECHO_C" >&6
6247 else
6248   eval "$as_ac_Header=\$ac_header_preproc"
6249 fi
6250 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6251 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6252
6253 fi
6254 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6255   cat >>confdefs.h <<_ACEOF
6256 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6257 _ACEOF
6258
6259 fi
6260
6261 done
6262
6263
6264
6265
6266
6267
6268 for ac_header in time.h sys/params.h sys/time.h sys/times.h sys/resource.h
6269 do
6270 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6271 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6272   echo "$as_me:$LINENO: checking for $ac_header" >&5
6273 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6274 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6275   echo $ECHO_N "(cached) $ECHO_C" >&6
6276 fi
6277 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6278 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6279 else
6280   # Is the header compilable?
6281 echo "$as_me:$LINENO: checking $ac_header usability" >&5
6282 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6283 cat >conftest.$ac_ext <<_ACEOF
6284 /* confdefs.h.  */
6285 _ACEOF
6286 cat confdefs.h >>conftest.$ac_ext
6287 cat >>conftest.$ac_ext <<_ACEOF
6288 /* end confdefs.h.  */
6289 $ac_includes_default
6290 #include <$ac_header>
6291 _ACEOF
6292 rm -f conftest.$ac_objext
6293 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6294   (eval $ac_compile) 2>conftest.er1
6295   ac_status=$?
6296   grep -v '^ *+' conftest.er1 >conftest.err
6297   rm -f conftest.er1
6298   cat conftest.err >&5
6299   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6300   (exit $ac_status); } &&
6301          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6302   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6303   (eval $ac_try) 2>&5
6304   ac_status=$?
6305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6306   (exit $ac_status); }; } &&
6307          { ac_try='test -s conftest.$ac_objext'
6308   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6309   (eval $ac_try) 2>&5
6310   ac_status=$?
6311   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6312   (exit $ac_status); }; }; then
6313   ac_header_compiler=yes
6314 else
6315   echo "$as_me: failed program was:" >&5
6316 sed 's/^/| /' conftest.$ac_ext >&5
6317
6318 ac_header_compiler=no
6319 fi
6320 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6321 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6322 echo "${ECHO_T}$ac_header_compiler" >&6
6323
6324 # Is the header present?
6325 echo "$as_me:$LINENO: checking $ac_header presence" >&5
6326 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6327 cat >conftest.$ac_ext <<_ACEOF
6328 /* confdefs.h.  */
6329 _ACEOF
6330 cat confdefs.h >>conftest.$ac_ext
6331 cat >>conftest.$ac_ext <<_ACEOF
6332 /* end confdefs.h.  */
6333 #include <$ac_header>
6334 _ACEOF
6335 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6336   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6337   ac_status=$?
6338   grep -v '^ *+' conftest.er1 >conftest.err
6339   rm -f conftest.er1
6340   cat conftest.err >&5
6341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6342   (exit $ac_status); } >/dev/null; then
6343   if test -s conftest.err; then
6344     ac_cpp_err=$ac_c_preproc_warn_flag
6345     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6346   else
6347     ac_cpp_err=
6348   fi
6349 else
6350   ac_cpp_err=yes
6351 fi
6352 if test -z "$ac_cpp_err"; then
6353   ac_header_preproc=yes
6354 else
6355   echo "$as_me: failed program was:" >&5
6356 sed 's/^/| /' conftest.$ac_ext >&5
6357
6358   ac_header_preproc=no
6359 fi
6360 rm -f conftest.err conftest.$ac_ext
6361 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6362 echo "${ECHO_T}$ac_header_preproc" >&6
6363
6364 # So?  What about this header?
6365 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6366   yes:no: )
6367     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6368 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6369     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6370 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6371     ac_header_preproc=yes
6372     ;;
6373   no:yes:* )
6374     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6375 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6376     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6377 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6378     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6379 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6380     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6381 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6382     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6383 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6384     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6385 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6386     (
6387       cat <<\_ASBOX
6388 ## ------------------------------------------------------ ##
6389 ## Report this to the GNU Fortran Runtime Library lists.  ##
6390 ## ------------------------------------------------------ ##
6391 _ASBOX
6392     ) |
6393       sed "s/^/$as_me: WARNING:     /" >&2
6394     ;;
6395 esac
6396 echo "$as_me:$LINENO: checking for $ac_header" >&5
6397 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6398 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6399   echo $ECHO_N "(cached) $ECHO_C" >&6
6400 else
6401   eval "$as_ac_Header=\$ac_header_preproc"
6402 fi
6403 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6404 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6405
6406 fi
6407 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6408   cat >>confdefs.h <<_ACEOF
6409 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6410 _ACEOF
6411
6412 fi
6413
6414 done
6415
6416
6417
6418
6419 for ac_header in sys/mman.h sys/types.h sys/stat.h
6420 do
6421 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6422 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6423   echo "$as_me:$LINENO: checking for $ac_header" >&5
6424 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6425 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6426   echo $ECHO_N "(cached) $ECHO_C" >&6
6427 fi
6428 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6429 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6430 else
6431   # Is the header compilable?
6432 echo "$as_me:$LINENO: checking $ac_header usability" >&5
6433 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6434 cat >conftest.$ac_ext <<_ACEOF
6435 /* confdefs.h.  */
6436 _ACEOF
6437 cat confdefs.h >>conftest.$ac_ext
6438 cat >>conftest.$ac_ext <<_ACEOF
6439 /* end confdefs.h.  */
6440 $ac_includes_default
6441 #include <$ac_header>
6442 _ACEOF
6443 rm -f conftest.$ac_objext
6444 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6445   (eval $ac_compile) 2>conftest.er1
6446   ac_status=$?
6447   grep -v '^ *+' conftest.er1 >conftest.err
6448   rm -f conftest.er1
6449   cat conftest.err >&5
6450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6451   (exit $ac_status); } &&
6452          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6453   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6454   (eval $ac_try) 2>&5
6455   ac_status=$?
6456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6457   (exit $ac_status); }; } &&
6458          { ac_try='test -s conftest.$ac_objext'
6459   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6460   (eval $ac_try) 2>&5
6461   ac_status=$?
6462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6463   (exit $ac_status); }; }; then
6464   ac_header_compiler=yes
6465 else
6466   echo "$as_me: failed program was:" >&5
6467 sed 's/^/| /' conftest.$ac_ext >&5
6468
6469 ac_header_compiler=no
6470 fi
6471 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6472 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6473 echo "${ECHO_T}$ac_header_compiler" >&6
6474
6475 # Is the header present?
6476 echo "$as_me:$LINENO: checking $ac_header presence" >&5
6477 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6478 cat >conftest.$ac_ext <<_ACEOF
6479 /* confdefs.h.  */
6480 _ACEOF
6481 cat confdefs.h >>conftest.$ac_ext
6482 cat >>conftest.$ac_ext <<_ACEOF
6483 /* end confdefs.h.  */
6484 #include <$ac_header>
6485 _ACEOF
6486 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6487   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6488   ac_status=$?
6489   grep -v '^ *+' conftest.er1 >conftest.err
6490   rm -f conftest.er1
6491   cat conftest.err >&5
6492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6493   (exit $ac_status); } >/dev/null; then
6494   if test -s conftest.err; then
6495     ac_cpp_err=$ac_c_preproc_warn_flag
6496     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6497   else
6498     ac_cpp_err=
6499   fi
6500 else
6501   ac_cpp_err=yes
6502 fi
6503 if test -z "$ac_cpp_err"; then
6504   ac_header_preproc=yes
6505 else
6506   echo "$as_me: failed program was:" >&5
6507 sed 's/^/| /' conftest.$ac_ext >&5
6508
6509   ac_header_preproc=no
6510 fi
6511 rm -f conftest.err conftest.$ac_ext
6512 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6513 echo "${ECHO_T}$ac_header_preproc" >&6
6514
6515 # So?  What about this header?
6516 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6517   yes:no: )
6518     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6519 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6520     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6521 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6522     ac_header_preproc=yes
6523     ;;
6524   no:yes:* )
6525     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6526 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6527     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6528 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6529     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6530 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6531     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6532 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6533     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6534 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6535     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6536 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6537     (
6538       cat <<\_ASBOX
6539 ## ------------------------------------------------------ ##
6540 ## Report this to the GNU Fortran Runtime Library lists.  ##
6541 ## ------------------------------------------------------ ##
6542 _ASBOX
6543     ) |
6544       sed "s/^/$as_me: WARNING:     /" >&2
6545     ;;
6546 esac
6547 echo "$as_me:$LINENO: checking for $ac_header" >&5
6548 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6549 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6550   echo $ECHO_N "(cached) $ECHO_C" >&6
6551 else
6552   eval "$as_ac_Header=\$ac_header_preproc"
6553 fi
6554 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6555 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6556
6557 fi
6558 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6559   cat >>confdefs.h <<_ACEOF
6560 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6561 _ACEOF
6562
6563 fi
6564
6565 done
6566
6567 if test "${ac_cv_header_complex_h+set}" = set; then
6568   echo "$as_me:$LINENO: checking for complex.h" >&5
6569 echo $ECHO_N "checking for complex.h... $ECHO_C" >&6
6570 if test "${ac_cv_header_complex_h+set}" = set; then
6571   echo $ECHO_N "(cached) $ECHO_C" >&6
6572 fi
6573 echo "$as_me:$LINENO: result: $ac_cv_header_complex_h" >&5
6574 echo "${ECHO_T}$ac_cv_header_complex_h" >&6
6575 else
6576   # Is the header compilable?
6577 echo "$as_me:$LINENO: checking complex.h usability" >&5
6578 echo $ECHO_N "checking complex.h usability... $ECHO_C" >&6
6579 cat >conftest.$ac_ext <<_ACEOF
6580 /* confdefs.h.  */
6581 _ACEOF
6582 cat confdefs.h >>conftest.$ac_ext
6583 cat >>conftest.$ac_ext <<_ACEOF
6584 /* end confdefs.h.  */
6585 $ac_includes_default
6586 #include <complex.h>
6587 _ACEOF
6588 rm -f conftest.$ac_objext
6589 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6590   (eval $ac_compile) 2>conftest.er1
6591   ac_status=$?
6592   grep -v '^ *+' conftest.er1 >conftest.err
6593   rm -f conftest.er1
6594   cat conftest.err >&5
6595   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6596   (exit $ac_status); } &&
6597          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6598   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6599   (eval $ac_try) 2>&5
6600   ac_status=$?
6601   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6602   (exit $ac_status); }; } &&
6603          { ac_try='test -s conftest.$ac_objext'
6604   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6605   (eval $ac_try) 2>&5
6606   ac_status=$?
6607   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6608   (exit $ac_status); }; }; then
6609   ac_header_compiler=yes
6610 else
6611   echo "$as_me: failed program was:" >&5
6612 sed 's/^/| /' conftest.$ac_ext >&5
6613
6614 ac_header_compiler=no
6615 fi
6616 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6617 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6618 echo "${ECHO_T}$ac_header_compiler" >&6
6619
6620 # Is the header present?
6621 echo "$as_me:$LINENO: checking complex.h presence" >&5
6622 echo $ECHO_N "checking complex.h presence... $ECHO_C" >&6
6623 cat >conftest.$ac_ext <<_ACEOF
6624 /* confdefs.h.  */
6625 _ACEOF
6626 cat confdefs.h >>conftest.$ac_ext
6627 cat >>conftest.$ac_ext <<_ACEOF
6628 /* end confdefs.h.  */
6629 #include <complex.h>
6630 _ACEOF
6631 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6632   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6633   ac_status=$?
6634   grep -v '^ *+' conftest.er1 >conftest.err
6635   rm -f conftest.er1
6636   cat conftest.err >&5
6637   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6638   (exit $ac_status); } >/dev/null; then
6639   if test -s conftest.err; then
6640     ac_cpp_err=$ac_c_preproc_warn_flag
6641     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6642   else
6643     ac_cpp_err=
6644   fi
6645 else
6646   ac_cpp_err=yes
6647 fi
6648 if test -z "$ac_cpp_err"; then
6649   ac_header_preproc=yes
6650 else
6651   echo "$as_me: failed program was:" >&5
6652 sed 's/^/| /' conftest.$ac_ext >&5
6653
6654   ac_header_preproc=no
6655 fi
6656 rm -f conftest.err conftest.$ac_ext
6657 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6658 echo "${ECHO_T}$ac_header_preproc" >&6
6659
6660 # So?  What about this header?
6661 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6662   yes:no: )
6663     { echo "$as_me:$LINENO: WARNING: complex.h: accepted by the compiler, rejected by the preprocessor!" >&5
6664 echo "$as_me: WARNING: complex.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6665     { echo "$as_me:$LINENO: WARNING: complex.h: proceeding with the compiler's result" >&5
6666 echo "$as_me: WARNING: complex.h: proceeding with the compiler's result" >&2;}
6667     ac_header_preproc=yes
6668     ;;
6669   no:yes:* )
6670     { echo "$as_me:$LINENO: WARNING: complex.h: present but cannot be compiled" >&5
6671 echo "$as_me: WARNING: complex.h: present but cannot be compiled" >&2;}
6672     { echo "$as_me:$LINENO: WARNING: complex.h:     check for missing prerequisite headers?" >&5
6673 echo "$as_me: WARNING: complex.h:     check for missing prerequisite headers?" >&2;}
6674     { echo "$as_me:$LINENO: WARNING: complex.h: see the Autoconf documentation" >&5
6675 echo "$as_me: WARNING: complex.h: see the Autoconf documentation" >&2;}
6676     { echo "$as_me:$LINENO: WARNING: complex.h:     section \"Present But Cannot Be Compiled\"" >&5
6677 echo "$as_me: WARNING: complex.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6678     { echo "$as_me:$LINENO: WARNING: complex.h: proceeding with the preprocessor's result" >&5
6679 echo "$as_me: WARNING: complex.h: proceeding with the preprocessor's result" >&2;}
6680     { echo "$as_me:$LINENO: WARNING: complex.h: in the future, the compiler will take precedence" >&5
6681 echo "$as_me: WARNING: complex.h: in the future, the compiler will take precedence" >&2;}
6682     (
6683       cat <<\_ASBOX
6684 ## ------------------------------------------------------ ##
6685 ## Report this to the GNU Fortran Runtime Library lists.  ##
6686 ## ------------------------------------------------------ ##
6687 _ASBOX
6688     ) |
6689       sed "s/^/$as_me: WARNING:     /" >&2
6690     ;;
6691 esac
6692 echo "$as_me:$LINENO: checking for complex.h" >&5
6693 echo $ECHO_N "checking for complex.h... $ECHO_C" >&6
6694 if test "${ac_cv_header_complex_h+set}" = set; then
6695   echo $ECHO_N "(cached) $ECHO_C" >&6
6696 else
6697   ac_cv_header_complex_h=$ac_header_preproc
6698 fi
6699 echo "$as_me:$LINENO: result: $ac_cv_header_complex_h" >&5
6700 echo "${ECHO_T}$ac_cv_header_complex_h" >&6
6701
6702 fi
6703 if test $ac_cv_header_complex_h = yes; then
6704
6705 cat >>confdefs.h <<\_ACEOF
6706 #define HAVE_COMPLEX_H 1
6707 _ACEOF
6708
6709 fi
6710
6711
6712
6713 echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5
6714 echo $ECHO_N "checking for struct stat.st_blksize... $ECHO_C" >&6
6715 if test "${ac_cv_member_struct_stat_st_blksize+set}" = set; then
6716   echo $ECHO_N "(cached) $ECHO_C" >&6
6717 else
6718   cat >conftest.$ac_ext <<_ACEOF
6719 /* confdefs.h.  */
6720 _ACEOF
6721 cat confdefs.h >>conftest.$ac_ext
6722 cat >>conftest.$ac_ext <<_ACEOF
6723 /* end confdefs.h.  */
6724 $ac_includes_default
6725 int
6726 main ()
6727 {
6728 static struct stat ac_aggr;
6729 if (ac_aggr.st_blksize)
6730 return 0;
6731   ;
6732   return 0;
6733 }
6734 _ACEOF
6735 rm -f conftest.$ac_objext
6736 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6737   (eval $ac_compile) 2>conftest.er1
6738   ac_status=$?
6739   grep -v '^ *+' conftest.er1 >conftest.err
6740   rm -f conftest.er1
6741   cat conftest.err >&5
6742   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6743   (exit $ac_status); } &&
6744          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6745   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6746   (eval $ac_try) 2>&5
6747   ac_status=$?
6748   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6749   (exit $ac_status); }; } &&
6750          { ac_try='test -s conftest.$ac_objext'
6751   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6752   (eval $ac_try) 2>&5
6753   ac_status=$?
6754   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6755   (exit $ac_status); }; }; then
6756   ac_cv_member_struct_stat_st_blksize=yes
6757 else
6758   echo "$as_me: failed program was:" >&5
6759 sed 's/^/| /' conftest.$ac_ext >&5
6760
6761 cat >conftest.$ac_ext <<_ACEOF
6762 /* confdefs.h.  */
6763 _ACEOF
6764 cat confdefs.h >>conftest.$ac_ext
6765 cat >>conftest.$ac_ext <<_ACEOF
6766 /* end confdefs.h.  */
6767 $ac_includes_default
6768 int
6769 main ()
6770 {
6771 static struct stat ac_aggr;
6772 if (sizeof ac_aggr.st_blksize)
6773 return 0;
6774   ;
6775   return 0;
6776 }
6777 _ACEOF
6778 rm -f conftest.$ac_objext
6779 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6780   (eval $ac_compile) 2>conftest.er1
6781   ac_status=$?
6782   grep -v '^ *+' conftest.er1 >conftest.err
6783   rm -f conftest.er1
6784   cat conftest.err >&5
6785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6786   (exit $ac_status); } &&
6787          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6788   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6789   (eval $ac_try) 2>&5
6790   ac_status=$?
6791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6792   (exit $ac_status); }; } &&
6793          { ac_try='test -s conftest.$ac_objext'
6794   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6795   (eval $ac_try) 2>&5
6796   ac_status=$?
6797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6798   (exit $ac_status); }; }; then
6799   ac_cv_member_struct_stat_st_blksize=yes
6800 else
6801   echo "$as_me: failed program was:" >&5
6802 sed 's/^/| /' conftest.$ac_ext >&5
6803
6804 ac_cv_member_struct_stat_st_blksize=no
6805 fi
6806 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6807 fi
6808 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6809 fi
6810 echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5
6811 echo "${ECHO_T}$ac_cv_member_struct_stat_st_blksize" >&6
6812 if test $ac_cv_member_struct_stat_st_blksize = yes; then
6813
6814 cat >>confdefs.h <<_ACEOF
6815 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
6816 _ACEOF
6817
6818
6819 fi
6820
6821 echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5
6822 echo $ECHO_N "checking for struct stat.st_blocks... $ECHO_C" >&6
6823 if test "${ac_cv_member_struct_stat_st_blocks+set}" = set; then
6824   echo $ECHO_N "(cached) $ECHO_C" >&6
6825 else
6826   cat >conftest.$ac_ext <<_ACEOF
6827 /* confdefs.h.  */
6828 _ACEOF
6829 cat confdefs.h >>conftest.$ac_ext
6830 cat >>conftest.$ac_ext <<_ACEOF
6831 /* end confdefs.h.  */
6832 $ac_includes_default
6833 int
6834 main ()
6835 {
6836 static struct stat ac_aggr;
6837 if (ac_aggr.st_blocks)
6838 return 0;
6839   ;
6840   return 0;
6841 }
6842 _ACEOF
6843 rm -f conftest.$ac_objext
6844 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6845   (eval $ac_compile) 2>conftest.er1
6846   ac_status=$?
6847   grep -v '^ *+' conftest.er1 >conftest.err
6848   rm -f conftest.er1
6849   cat conftest.err >&5
6850   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6851   (exit $ac_status); } &&
6852          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6853   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6854   (eval $ac_try) 2>&5
6855   ac_status=$?
6856   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6857   (exit $ac_status); }; } &&
6858          { ac_try='test -s conftest.$ac_objext'
6859   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6860   (eval $ac_try) 2>&5
6861   ac_status=$?
6862   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6863   (exit $ac_status); }; }; then
6864   ac_cv_member_struct_stat_st_blocks=yes
6865 else
6866   echo "$as_me: failed program was:" >&5
6867 sed 's/^/| /' conftest.$ac_ext >&5
6868
6869 cat >conftest.$ac_ext <<_ACEOF
6870 /* confdefs.h.  */
6871 _ACEOF
6872 cat confdefs.h >>conftest.$ac_ext
6873 cat >>conftest.$ac_ext <<_ACEOF
6874 /* end confdefs.h.  */
6875 $ac_includes_default
6876 int
6877 main ()
6878 {
6879 static struct stat ac_aggr;
6880 if (sizeof ac_aggr.st_blocks)
6881 return 0;
6882   ;
6883   return 0;
6884 }
6885 _ACEOF
6886 rm -f conftest.$ac_objext
6887 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6888   (eval $ac_compile) 2>conftest.er1
6889   ac_status=$?
6890   grep -v '^ *+' conftest.er1 >conftest.err
6891   rm -f conftest.er1
6892   cat conftest.err >&5
6893   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6894   (exit $ac_status); } &&
6895          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6896   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6897   (eval $ac_try) 2>&5
6898   ac_status=$?
6899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6900   (exit $ac_status); }; } &&
6901          { ac_try='test -s conftest.$ac_objext'
6902   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6903   (eval $ac_try) 2>&5
6904   ac_status=$?
6905   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6906   (exit $ac_status); }; }; then
6907   ac_cv_member_struct_stat_st_blocks=yes
6908 else
6909   echo "$as_me: failed program was:" >&5
6910 sed 's/^/| /' conftest.$ac_ext >&5
6911
6912 ac_cv_member_struct_stat_st_blocks=no
6913 fi
6914 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6915 fi
6916 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6917 fi
6918 echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5
6919 echo "${ECHO_T}$ac_cv_member_struct_stat_st_blocks" >&6
6920 if test $ac_cv_member_struct_stat_st_blocks = yes; then
6921
6922 cat >>confdefs.h <<_ACEOF
6923 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
6924 _ACEOF
6925
6926
6927 fi
6928
6929 echo "$as_me:$LINENO: checking for struct stat.st_rdev" >&5
6930 echo $ECHO_N "checking for struct stat.st_rdev... $ECHO_C" >&6
6931 if test "${ac_cv_member_struct_stat_st_rdev+set}" = set; then
6932   echo $ECHO_N "(cached) $ECHO_C" >&6
6933 else
6934   cat >conftest.$ac_ext <<_ACEOF
6935 /* confdefs.h.  */
6936 _ACEOF
6937 cat confdefs.h >>conftest.$ac_ext
6938 cat >>conftest.$ac_ext <<_ACEOF
6939 /* end confdefs.h.  */
6940 $ac_includes_default
6941 int
6942 main ()
6943 {
6944 static struct stat ac_aggr;
6945 if (ac_aggr.st_rdev)
6946 return 0;
6947   ;
6948   return 0;
6949 }
6950 _ACEOF
6951 rm -f conftest.$ac_objext
6952 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6953   (eval $ac_compile) 2>conftest.er1
6954   ac_status=$?
6955   grep -v '^ *+' conftest.er1 >conftest.err
6956   rm -f conftest.er1
6957   cat conftest.err >&5
6958   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6959   (exit $ac_status); } &&
6960          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6961   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6962   (eval $ac_try) 2>&5
6963   ac_status=$?
6964   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6965   (exit $ac_status); }; } &&
6966          { ac_try='test -s conftest.$ac_objext'
6967   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6968   (eval $ac_try) 2>&5
6969   ac_status=$?
6970   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6971   (exit $ac_status); }; }; then
6972   ac_cv_member_struct_stat_st_rdev=yes
6973 else
6974   echo "$as_me: failed program was:" >&5
6975 sed 's/^/| /' conftest.$ac_ext >&5
6976
6977 cat >conftest.$ac_ext <<_ACEOF
6978 /* confdefs.h.  */
6979 _ACEOF
6980 cat confdefs.h >>conftest.$ac_ext
6981 cat >>conftest.$ac_ext <<_ACEOF
6982 /* end confdefs.h.  */
6983 $ac_includes_default
6984 int
6985 main ()
6986 {
6987 static struct stat ac_aggr;
6988 if (sizeof ac_aggr.st_rdev)
6989 return 0;
6990   ;
6991   return 0;
6992 }
6993 _ACEOF
6994 rm -f conftest.$ac_objext
6995 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6996   (eval $ac_compile) 2>conftest.er1
6997   ac_status=$?
6998   grep -v '^ *+' conftest.er1 >conftest.err
6999   rm -f conftest.er1
7000   cat conftest.err >&5
7001   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7002   (exit $ac_status); } &&
7003          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7004   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7005   (eval $ac_try) 2>&5
7006   ac_status=$?
7007   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7008   (exit $ac_status); }; } &&
7009          { ac_try='test -s conftest.$ac_objext'
7010   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7011   (eval $ac_try) 2>&5
7012   ac_status=$?
7013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7014   (exit $ac_status); }; }; then
7015   ac_cv_member_struct_stat_st_rdev=yes
7016 else
7017   echo "$as_me: failed program was:" >&5
7018 sed 's/^/| /' conftest.$ac_ext >&5
7019
7020 ac_cv_member_struct_stat_st_rdev=no
7021 fi
7022 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7023 fi
7024 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7025 fi
7026 echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_rdev" >&5
7027 echo "${ECHO_T}$ac_cv_member_struct_stat_st_rdev" >&6
7028 if test $ac_cv_member_struct_stat_st_rdev = yes; then
7029
7030 cat >>confdefs.h <<_ACEOF
7031 #define HAVE_STRUCT_STAT_ST_RDEV 1
7032 _ACEOF
7033
7034
7035 fi
7036
7037
7038 # Check for complex math functions
7039 echo "$as_me:$LINENO: checking for csin in -lm" >&5
7040 echo $ECHO_N "checking for csin in -lm... $ECHO_C" >&6
7041 if test "${ac_cv_lib_m_csin+set}" = set; then
7042   echo $ECHO_N "(cached) $ECHO_C" >&6
7043 else
7044   ac_check_lib_save_LIBS=$LIBS
7045 LIBS="-lm  $LIBS"
7046 if test x$gcc_no_link = xyes; then
7047   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7048 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7049    { (exit 1); exit 1; }; }
7050 fi
7051 cat >conftest.$ac_ext <<_ACEOF
7052 /* confdefs.h.  */
7053 _ACEOF
7054 cat confdefs.h >>conftest.$ac_ext
7055 cat >>conftest.$ac_ext <<_ACEOF
7056 /* end confdefs.h.  */
7057
7058 /* Override any gcc2 internal prototype to avoid an error.  */
7059 #ifdef __cplusplus
7060 extern "C"
7061 #endif
7062 /* We use char because int might match the return type of a gcc2
7063    builtin and then its argument prototype would still apply.  */
7064 char csin ();
7065 int
7066 main ()
7067 {
7068 csin ();
7069   ;
7070   return 0;
7071 }
7072 _ACEOF
7073 rm -f conftest.$ac_objext conftest$ac_exeext
7074 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7075   (eval $ac_link) 2>conftest.er1
7076   ac_status=$?
7077   grep -v '^ *+' conftest.er1 >conftest.err
7078   rm -f conftest.er1
7079   cat conftest.err >&5
7080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7081   (exit $ac_status); } &&
7082          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7083   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7084   (eval $ac_try) 2>&5
7085   ac_status=$?
7086   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7087   (exit $ac_status); }; } &&
7088          { ac_try='test -s conftest$ac_exeext'
7089   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7090   (eval $ac_try) 2>&5
7091   ac_status=$?
7092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7093   (exit $ac_status); }; }; then
7094   ac_cv_lib_m_csin=yes
7095 else
7096   echo "$as_me: failed program was:" >&5
7097 sed 's/^/| /' conftest.$ac_ext >&5
7098
7099 ac_cv_lib_m_csin=no
7100 fi
7101 rm -f conftest.err conftest.$ac_objext \
7102       conftest$ac_exeext conftest.$ac_ext
7103 LIBS=$ac_check_lib_save_LIBS
7104 fi
7105 echo "$as_me:$LINENO: result: $ac_cv_lib_m_csin" >&5
7106 echo "${ECHO_T}$ac_cv_lib_m_csin" >&6
7107 if test $ac_cv_lib_m_csin = yes; then
7108   need_math="no"
7109 else
7110   need_math="yes"
7111 fi
7112
7113
7114 # Check for library functions.
7115
7116
7117
7118
7119
7120 for ac_func in getrusage times mkstemp strtof snprintf
7121 do
7122 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7123 echo "$as_me:$LINENO: checking for $ac_func" >&5
7124 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7125 if eval "test \"\${$as_ac_var+set}\" = set"; then
7126   echo $ECHO_N "(cached) $ECHO_C" >&6
7127 else
7128   if test x$gcc_no_link = xyes; then
7129   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7130 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7131    { (exit 1); exit 1; }; }
7132 fi
7133 cat >conftest.$ac_ext <<_ACEOF
7134 /* confdefs.h.  */
7135 _ACEOF
7136 cat confdefs.h >>conftest.$ac_ext
7137 cat >>conftest.$ac_ext <<_ACEOF
7138 /* end confdefs.h.  */
7139 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
7140    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
7141 #define $ac_func innocuous_$ac_func
7142
7143 /* System header to define __stub macros and hopefully few prototypes,
7144     which can conflict with char $ac_func (); below.
7145     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7146     <limits.h> exists even on freestanding compilers.  */
7147
7148 #ifdef __STDC__
7149 # include <limits.h>
7150 #else
7151 # include <assert.h>
7152 #endif
7153
7154 #undef $ac_func
7155
7156 /* Override any gcc2 internal prototype to avoid an error.  */
7157 #ifdef __cplusplus
7158 extern "C"
7159 {
7160 #endif
7161 /* We use char because int might match the return type of a gcc2
7162    builtin and then its argument prototype would still apply.  */
7163 char $ac_func ();
7164 /* The GNU C library defines this for functions which it implements
7165     to always fail with ENOSYS.  Some functions are actually named
7166     something starting with __ and the normal name is an alias.  */
7167 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7168 choke me
7169 #else
7170 char (*f) () = $ac_func;
7171 #endif
7172 #ifdef __cplusplus
7173 }
7174 #endif
7175
7176 int
7177 main ()
7178 {
7179 return f != $ac_func;
7180   ;
7181   return 0;
7182 }
7183 _ACEOF
7184 rm -f conftest.$ac_objext conftest$ac_exeext
7185 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7186   (eval $ac_link) 2>conftest.er1
7187   ac_status=$?
7188   grep -v '^ *+' conftest.er1 >conftest.err
7189   rm -f conftest.er1
7190   cat conftest.err >&5
7191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7192   (exit $ac_status); } &&
7193          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7194   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7195   (eval $ac_try) 2>&5
7196   ac_status=$?
7197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7198   (exit $ac_status); }; } &&
7199          { ac_try='test -s conftest$ac_exeext'
7200   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7201   (eval $ac_try) 2>&5
7202   ac_status=$?
7203   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7204   (exit $ac_status); }; }; then
7205   eval "$as_ac_var=yes"
7206 else
7207   echo "$as_me: failed program was:" >&5
7208 sed 's/^/| /' conftest.$ac_ext >&5
7209
7210 eval "$as_ac_var=no"
7211 fi
7212 rm -f conftest.err conftest.$ac_objext \
7213       conftest$ac_exeext conftest.$ac_ext
7214 fi
7215 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7216 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7217 if test `eval echo '${'$as_ac_var'}'` = yes; then
7218   cat >>confdefs.h <<_ACEOF
7219 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7220 _ACEOF
7221
7222 fi
7223 done
7224
7225
7226 # Check libc for getgid, getpid, getuid
7227 echo "$as_me:$LINENO: checking for getgid in -lc" >&5
7228 echo $ECHO_N "checking for getgid in -lc... $ECHO_C" >&6
7229 if test "${ac_cv_lib_c_getgid+set}" = set; then
7230   echo $ECHO_N "(cached) $ECHO_C" >&6
7231 else
7232   ac_check_lib_save_LIBS=$LIBS
7233 LIBS="-lc  $LIBS"
7234 if test x$gcc_no_link = xyes; then
7235   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7236 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7237    { (exit 1); exit 1; }; }
7238 fi
7239 cat >conftest.$ac_ext <<_ACEOF
7240 /* confdefs.h.  */
7241 _ACEOF
7242 cat confdefs.h >>conftest.$ac_ext
7243 cat >>conftest.$ac_ext <<_ACEOF
7244 /* end confdefs.h.  */
7245
7246 /* Override any gcc2 internal prototype to avoid an error.  */
7247 #ifdef __cplusplus
7248 extern "C"
7249 #endif
7250 /* We use char because int might match the return type of a gcc2
7251    builtin and then its argument prototype would still apply.  */
7252 char getgid ();
7253 int
7254 main ()
7255 {
7256 getgid ();
7257   ;
7258   return 0;
7259 }
7260 _ACEOF
7261 rm -f conftest.$ac_objext conftest$ac_exeext
7262 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7263   (eval $ac_link) 2>conftest.er1
7264   ac_status=$?
7265   grep -v '^ *+' conftest.er1 >conftest.err
7266   rm -f conftest.er1
7267   cat conftest.err >&5
7268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7269   (exit $ac_status); } &&
7270          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7271   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7272   (eval $ac_try) 2>&5
7273   ac_status=$?
7274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7275   (exit $ac_status); }; } &&
7276          { ac_try='test -s conftest$ac_exeext'
7277   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7278   (eval $ac_try) 2>&5
7279   ac_status=$?
7280   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7281   (exit $ac_status); }; }; then
7282   ac_cv_lib_c_getgid=yes
7283 else
7284   echo "$as_me: failed program was:" >&5
7285 sed 's/^/| /' conftest.$ac_ext >&5
7286
7287 ac_cv_lib_c_getgid=no
7288 fi
7289 rm -f conftest.err conftest.$ac_objext \
7290       conftest$ac_exeext conftest.$ac_ext
7291 LIBS=$ac_check_lib_save_LIBS
7292 fi
7293 echo "$as_me:$LINENO: result: $ac_cv_lib_c_getgid" >&5
7294 echo "${ECHO_T}$ac_cv_lib_c_getgid" >&6
7295 if test $ac_cv_lib_c_getgid = yes; then
7296
7297 cat >>confdefs.h <<\_ACEOF
7298 #define HAVE_GETGID 1
7299 _ACEOF
7300
7301 fi
7302
7303 echo "$as_me:$LINENO: checking for getpid in -lc" >&5
7304 echo $ECHO_N "checking for getpid in -lc... $ECHO_C" >&6
7305 if test "${ac_cv_lib_c_getpid+set}" = set; then
7306   echo $ECHO_N "(cached) $ECHO_C" >&6
7307 else
7308   ac_check_lib_save_LIBS=$LIBS
7309 LIBS="-lc  $LIBS"
7310 if test x$gcc_no_link = xyes; then
7311   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7312 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7313    { (exit 1); exit 1; }; }
7314 fi
7315 cat >conftest.$ac_ext <<_ACEOF
7316 /* confdefs.h.  */
7317 _ACEOF
7318 cat confdefs.h >>conftest.$ac_ext
7319 cat >>conftest.$ac_ext <<_ACEOF
7320 /* end confdefs.h.  */
7321
7322 /* Override any gcc2 internal prototype to avoid an error.  */
7323 #ifdef __cplusplus
7324 extern "C"
7325 #endif
7326 /* We use char because int might match the return type of a gcc2
7327    builtin and then its argument prototype would still apply.  */
7328 char getpid ();
7329 int
7330 main ()
7331 {
7332 getpid ();
7333   ;
7334   return 0;
7335 }
7336 _ACEOF
7337 rm -f conftest.$ac_objext conftest$ac_exeext
7338 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7339   (eval $ac_link) 2>conftest.er1
7340   ac_status=$?
7341   grep -v '^ *+' conftest.er1 >conftest.err
7342   rm -f conftest.er1
7343   cat conftest.err >&5
7344   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7345   (exit $ac_status); } &&
7346          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7347   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7348   (eval $ac_try) 2>&5
7349   ac_status=$?
7350   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7351   (exit $ac_status); }; } &&
7352          { ac_try='test -s conftest$ac_exeext'
7353   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7354   (eval $ac_try) 2>&5
7355   ac_status=$?
7356   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7357   (exit $ac_status); }; }; then
7358   ac_cv_lib_c_getpid=yes
7359 else
7360   echo "$as_me: failed program was:" >&5
7361 sed 's/^/| /' conftest.$ac_ext >&5
7362
7363 ac_cv_lib_c_getpid=no
7364 fi
7365 rm -f conftest.err conftest.$ac_objext \
7366       conftest$ac_exeext conftest.$ac_ext
7367 LIBS=$ac_check_lib_save_LIBS
7368 fi
7369 echo "$as_me:$LINENO: result: $ac_cv_lib_c_getpid" >&5
7370 echo "${ECHO_T}$ac_cv_lib_c_getpid" >&6
7371 if test $ac_cv_lib_c_getpid = yes; then
7372
7373 cat >>confdefs.h <<\_ACEOF
7374 #define HAVE_GETPID 1
7375 _ACEOF
7376
7377 fi
7378
7379 echo "$as_me:$LINENO: checking for getuid in -lc" >&5
7380 echo $ECHO_N "checking for getuid in -lc... $ECHO_C" >&6
7381 if test "${ac_cv_lib_c_getuid+set}" = set; then
7382   echo $ECHO_N "(cached) $ECHO_C" >&6
7383 else
7384   ac_check_lib_save_LIBS=$LIBS
7385 LIBS="-lc  $LIBS"
7386 if test x$gcc_no_link = xyes; then
7387   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7388 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7389    { (exit 1); exit 1; }; }
7390 fi
7391 cat >conftest.$ac_ext <<_ACEOF
7392 /* confdefs.h.  */
7393 _ACEOF
7394 cat confdefs.h >>conftest.$ac_ext
7395 cat >>conftest.$ac_ext <<_ACEOF
7396 /* end confdefs.h.  */
7397
7398 /* Override any gcc2 internal prototype to avoid an error.  */
7399 #ifdef __cplusplus
7400 extern "C"
7401 #endif
7402 /* We use char because int might match the return type of a gcc2
7403    builtin and then its argument prototype would still apply.  */
7404 char getuid ();
7405 int
7406 main ()
7407 {
7408 getuid ();
7409   ;
7410   return 0;
7411 }
7412 _ACEOF
7413 rm -f conftest.$ac_objext conftest$ac_exeext
7414 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7415   (eval $ac_link) 2>conftest.er1
7416   ac_status=$?
7417   grep -v '^ *+' conftest.er1 >conftest.err
7418   rm -f conftest.er1
7419   cat conftest.err >&5
7420   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7421   (exit $ac_status); } &&
7422          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7423   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7424   (eval $ac_try) 2>&5
7425   ac_status=$?
7426   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7427   (exit $ac_status); }; } &&
7428          { ac_try='test -s conftest$ac_exeext'
7429   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7430   (eval $ac_try) 2>&5
7431   ac_status=$?
7432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7433   (exit $ac_status); }; }; then
7434   ac_cv_lib_c_getuid=yes
7435 else
7436   echo "$as_me: failed program was:" >&5
7437 sed 's/^/| /' conftest.$ac_ext >&5
7438
7439 ac_cv_lib_c_getuid=no
7440 fi
7441 rm -f conftest.err conftest.$ac_objext \
7442       conftest$ac_exeext conftest.$ac_ext
7443 LIBS=$ac_check_lib_save_LIBS
7444 fi
7445 echo "$as_me:$LINENO: result: $ac_cv_lib_c_getuid" >&5
7446 echo "${ECHO_T}$ac_cv_lib_c_getuid" >&6
7447 if test $ac_cv_lib_c_getuid = yes; then
7448
7449 cat >>confdefs.h <<\_ACEOF
7450 #define HAVE_GETUID 1
7451 _ACEOF
7452
7453 fi
7454
7455
7456 # Check for C99 (and other IEEE) math functions
7457 # ??? This list seems awful long. Is there a better way to test for these?
7458 echo "$as_me:$LINENO: checking for acosf in -lm" >&5
7459 echo $ECHO_N "checking for acosf in -lm... $ECHO_C" >&6
7460 if test "${ac_cv_lib_m_acosf+set}" = set; then
7461   echo $ECHO_N "(cached) $ECHO_C" >&6
7462 else
7463   ac_check_lib_save_LIBS=$LIBS
7464 LIBS="-lm  $LIBS"
7465 if test x$gcc_no_link = xyes; then
7466   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7467 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7468    { (exit 1); exit 1; }; }
7469 fi
7470 cat >conftest.$ac_ext <<_ACEOF
7471 /* confdefs.h.  */
7472 _ACEOF
7473 cat confdefs.h >>conftest.$ac_ext
7474 cat >>conftest.$ac_ext <<_ACEOF
7475 /* end confdefs.h.  */
7476
7477 /* Override any gcc2 internal prototype to avoid an error.  */
7478 #ifdef __cplusplus
7479 extern "C"
7480 #endif
7481 /* We use char because int might match the return type of a gcc2
7482    builtin and then its argument prototype would still apply.  */
7483 char acosf ();
7484 int
7485 main ()
7486 {
7487 acosf ();
7488   ;
7489   return 0;
7490 }
7491 _ACEOF
7492 rm -f conftest.$ac_objext conftest$ac_exeext
7493 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7494   (eval $ac_link) 2>conftest.er1
7495   ac_status=$?
7496   grep -v '^ *+' conftest.er1 >conftest.err
7497   rm -f conftest.er1
7498   cat conftest.err >&5
7499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7500   (exit $ac_status); } &&
7501          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7502   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7503   (eval $ac_try) 2>&5
7504   ac_status=$?
7505   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7506   (exit $ac_status); }; } &&
7507          { ac_try='test -s conftest$ac_exeext'
7508   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7509   (eval $ac_try) 2>&5
7510   ac_status=$?
7511   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7512   (exit $ac_status); }; }; then
7513   ac_cv_lib_m_acosf=yes
7514 else
7515   echo "$as_me: failed program was:" >&5
7516 sed 's/^/| /' conftest.$ac_ext >&5
7517
7518 ac_cv_lib_m_acosf=no
7519 fi
7520 rm -f conftest.err conftest.$ac_objext \
7521       conftest$ac_exeext conftest.$ac_ext
7522 LIBS=$ac_check_lib_save_LIBS
7523 fi
7524 echo "$as_me:$LINENO: result: $ac_cv_lib_m_acosf" >&5
7525 echo "${ECHO_T}$ac_cv_lib_m_acosf" >&6
7526 if test $ac_cv_lib_m_acosf = yes; then
7527
7528 cat >>confdefs.h <<\_ACEOF
7529 #define HAVE_ACOSF 1
7530 _ACEOF
7531
7532 fi
7533
7534 echo "$as_me:$LINENO: checking for asinf in -lm" >&5
7535 echo $ECHO_N "checking for asinf in -lm... $ECHO_C" >&6
7536 if test "${ac_cv_lib_m_asinf+set}" = set; then
7537   echo $ECHO_N "(cached) $ECHO_C" >&6
7538 else
7539   ac_check_lib_save_LIBS=$LIBS
7540 LIBS="-lm  $LIBS"
7541 if test x$gcc_no_link = xyes; then
7542   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7543 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7544    { (exit 1); exit 1; }; }
7545 fi
7546 cat >conftest.$ac_ext <<_ACEOF
7547 /* confdefs.h.  */
7548 _ACEOF
7549 cat confdefs.h >>conftest.$ac_ext
7550 cat >>conftest.$ac_ext <<_ACEOF
7551 /* end confdefs.h.  */
7552
7553 /* Override any gcc2 internal prototype to avoid an error.  */
7554 #ifdef __cplusplus
7555 extern "C"
7556 #endif
7557 /* We use char because int might match the return type of a gcc2
7558    builtin and then its argument prototype would still apply.  */
7559 char asinf ();
7560 int
7561 main ()
7562 {
7563 asinf ();
7564   ;
7565   return 0;
7566 }
7567 _ACEOF
7568 rm -f conftest.$ac_objext conftest$ac_exeext
7569 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7570   (eval $ac_link) 2>conftest.er1
7571   ac_status=$?
7572   grep -v '^ *+' conftest.er1 >conftest.err
7573   rm -f conftest.er1
7574   cat conftest.err >&5
7575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7576   (exit $ac_status); } &&
7577          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7578   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7579   (eval $ac_try) 2>&5
7580   ac_status=$?
7581   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7582   (exit $ac_status); }; } &&
7583          { ac_try='test -s conftest$ac_exeext'
7584   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7585   (eval $ac_try) 2>&5
7586   ac_status=$?
7587   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7588   (exit $ac_status); }; }; then
7589   ac_cv_lib_m_asinf=yes
7590 else
7591   echo "$as_me: failed program was:" >&5
7592 sed 's/^/| /' conftest.$ac_ext >&5
7593
7594 ac_cv_lib_m_asinf=no
7595 fi
7596 rm -f conftest.err conftest.$ac_objext \
7597       conftest$ac_exeext conftest.$ac_ext
7598 LIBS=$ac_check_lib_save_LIBS
7599 fi
7600 echo "$as_me:$LINENO: result: $ac_cv_lib_m_asinf" >&5
7601 echo "${ECHO_T}$ac_cv_lib_m_asinf" >&6
7602 if test $ac_cv_lib_m_asinf = yes; then
7603
7604 cat >>confdefs.h <<\_ACEOF
7605 #define HAVE_ASINF 1
7606 _ACEOF
7607
7608 fi
7609
7610 echo "$as_me:$LINENO: checking for atan2f in -lm" >&5
7611 echo $ECHO_N "checking for atan2f in -lm... $ECHO_C" >&6
7612 if test "${ac_cv_lib_m_atan2f+set}" = set; then
7613   echo $ECHO_N "(cached) $ECHO_C" >&6
7614 else
7615   ac_check_lib_save_LIBS=$LIBS
7616 LIBS="-lm  $LIBS"
7617 if test x$gcc_no_link = xyes; then
7618   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7619 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7620    { (exit 1); exit 1; }; }
7621 fi
7622 cat >conftest.$ac_ext <<_ACEOF
7623 /* confdefs.h.  */
7624 _ACEOF
7625 cat confdefs.h >>conftest.$ac_ext
7626 cat >>conftest.$ac_ext <<_ACEOF
7627 /* end confdefs.h.  */
7628
7629 /* Override any gcc2 internal prototype to avoid an error.  */
7630 #ifdef __cplusplus
7631 extern "C"
7632 #endif
7633 /* We use char because int might match the return type of a gcc2
7634    builtin and then its argument prototype would still apply.  */
7635 char atan2f ();
7636 int
7637 main ()
7638 {
7639 atan2f ();
7640   ;
7641   return 0;
7642 }
7643 _ACEOF
7644 rm -f conftest.$ac_objext conftest$ac_exeext
7645 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7646   (eval $ac_link) 2>conftest.er1
7647   ac_status=$?
7648   grep -v '^ *+' conftest.er1 >conftest.err
7649   rm -f conftest.er1
7650   cat conftest.err >&5
7651   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7652   (exit $ac_status); } &&
7653          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7654   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7655   (eval $ac_try) 2>&5
7656   ac_status=$?
7657   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7658   (exit $ac_status); }; } &&
7659          { ac_try='test -s conftest$ac_exeext'
7660   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7661   (eval $ac_try) 2>&5
7662   ac_status=$?
7663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7664   (exit $ac_status); }; }; then
7665   ac_cv_lib_m_atan2f=yes
7666 else
7667   echo "$as_me: failed program was:" >&5
7668 sed 's/^/| /' conftest.$ac_ext >&5
7669
7670 ac_cv_lib_m_atan2f=no
7671 fi
7672 rm -f conftest.err conftest.$ac_objext \
7673       conftest$ac_exeext conftest.$ac_ext
7674 LIBS=$ac_check_lib_save_LIBS
7675 fi
7676 echo "$as_me:$LINENO: result: $ac_cv_lib_m_atan2f" >&5
7677 echo "${ECHO_T}$ac_cv_lib_m_atan2f" >&6
7678 if test $ac_cv_lib_m_atan2f = yes; then
7679
7680 cat >>confdefs.h <<\_ACEOF
7681 #define HAVE_ATAN2F 1
7682 _ACEOF
7683
7684 fi
7685
7686 echo "$as_me:$LINENO: checking for atanf in -lm" >&5
7687 echo $ECHO_N "checking for atanf in -lm... $ECHO_C" >&6
7688 if test "${ac_cv_lib_m_atanf+set}" = set; then
7689   echo $ECHO_N "(cached) $ECHO_C" >&6
7690 else
7691   ac_check_lib_save_LIBS=$LIBS
7692 LIBS="-lm  $LIBS"
7693 if test x$gcc_no_link = xyes; then
7694   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7695 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7696    { (exit 1); exit 1; }; }
7697 fi
7698 cat >conftest.$ac_ext <<_ACEOF
7699 /* confdefs.h.  */
7700 _ACEOF
7701 cat confdefs.h >>conftest.$ac_ext
7702 cat >>conftest.$ac_ext <<_ACEOF
7703 /* end confdefs.h.  */
7704
7705 /* Override any gcc2 internal prototype to avoid an error.  */
7706 #ifdef __cplusplus
7707 extern "C"
7708 #endif
7709 /* We use char because int might match the return type of a gcc2
7710    builtin and then its argument prototype would still apply.  */
7711 char atanf ();
7712 int
7713 main ()
7714 {
7715 atanf ();
7716   ;
7717   return 0;
7718 }
7719 _ACEOF
7720 rm -f conftest.$ac_objext conftest$ac_exeext
7721 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7722   (eval $ac_link) 2>conftest.er1
7723   ac_status=$?
7724   grep -v '^ *+' conftest.er1 >conftest.err
7725   rm -f conftest.er1
7726   cat conftest.err >&5
7727   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7728   (exit $ac_status); } &&
7729          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7730   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7731   (eval $ac_try) 2>&5
7732   ac_status=$?
7733   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7734   (exit $ac_status); }; } &&
7735          { ac_try='test -s conftest$ac_exeext'
7736   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7737   (eval $ac_try) 2>&5
7738   ac_status=$?
7739   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7740   (exit $ac_status); }; }; then
7741   ac_cv_lib_m_atanf=yes
7742 else
7743   echo "$as_me: failed program was:" >&5
7744 sed 's/^/| /' conftest.$ac_ext >&5
7745
7746 ac_cv_lib_m_atanf=no
7747 fi
7748 rm -f conftest.err conftest.$ac_objext \
7749       conftest$ac_exeext conftest.$ac_ext
7750 LIBS=$ac_check_lib_save_LIBS
7751 fi
7752 echo "$as_me:$LINENO: result: $ac_cv_lib_m_atanf" >&5
7753 echo "${ECHO_T}$ac_cv_lib_m_atanf" >&6
7754 if test $ac_cv_lib_m_atanf = yes; then
7755
7756 cat >>confdefs.h <<\_ACEOF
7757 #define HAVE_ATANF 1
7758 _ACEOF
7759
7760 fi
7761
7762 echo "$as_me:$LINENO: checking for ceilf in -lm" >&5
7763 echo $ECHO_N "checking for ceilf in -lm... $ECHO_C" >&6
7764 if test "${ac_cv_lib_m_ceilf+set}" = set; then
7765   echo $ECHO_N "(cached) $ECHO_C" >&6
7766 else
7767   ac_check_lib_save_LIBS=$LIBS
7768 LIBS="-lm  $LIBS"
7769 if test x$gcc_no_link = xyes; then
7770   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7771 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7772    { (exit 1); exit 1; }; }
7773 fi
7774 cat >conftest.$ac_ext <<_ACEOF
7775 /* confdefs.h.  */
7776 _ACEOF
7777 cat confdefs.h >>conftest.$ac_ext
7778 cat >>conftest.$ac_ext <<_ACEOF
7779 /* end confdefs.h.  */
7780
7781 /* Override any gcc2 internal prototype to avoid an error.  */
7782 #ifdef __cplusplus
7783 extern "C"
7784 #endif
7785 /* We use char because int might match the return type of a gcc2
7786    builtin and then its argument prototype would still apply.  */
7787 char ceilf ();
7788 int
7789 main ()
7790 {
7791 ceilf ();
7792   ;
7793   return 0;
7794 }
7795 _ACEOF
7796 rm -f conftest.$ac_objext conftest$ac_exeext
7797 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7798   (eval $ac_link) 2>conftest.er1
7799   ac_status=$?
7800   grep -v '^ *+' conftest.er1 >conftest.err
7801   rm -f conftest.er1
7802   cat conftest.err >&5
7803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7804   (exit $ac_status); } &&
7805          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7806   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7807   (eval $ac_try) 2>&5
7808   ac_status=$?
7809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7810   (exit $ac_status); }; } &&
7811          { ac_try='test -s conftest$ac_exeext'
7812   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7813   (eval $ac_try) 2>&5
7814   ac_status=$?
7815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7816   (exit $ac_status); }; }; then
7817   ac_cv_lib_m_ceilf=yes
7818 else
7819   echo "$as_me: failed program was:" >&5
7820 sed 's/^/| /' conftest.$ac_ext >&5
7821
7822 ac_cv_lib_m_ceilf=no
7823 fi
7824 rm -f conftest.err conftest.$ac_objext \
7825       conftest$ac_exeext conftest.$ac_ext
7826 LIBS=$ac_check_lib_save_LIBS
7827 fi
7828 echo "$as_me:$LINENO: result: $ac_cv_lib_m_ceilf" >&5
7829 echo "${ECHO_T}$ac_cv_lib_m_ceilf" >&6
7830 if test $ac_cv_lib_m_ceilf = yes; then
7831
7832 cat >>confdefs.h <<\_ACEOF
7833 #define HAVE_CEILF 1
7834 _ACEOF
7835
7836 fi
7837
7838 echo "$as_me:$LINENO: checking for copysignf in -lm" >&5
7839 echo $ECHO_N "checking for copysignf in -lm... $ECHO_C" >&6
7840 if test "${ac_cv_lib_m_copysignf+set}" = set; then
7841   echo $ECHO_N "(cached) $ECHO_C" >&6
7842 else
7843   ac_check_lib_save_LIBS=$LIBS
7844 LIBS="-lm  $LIBS"
7845 if test x$gcc_no_link = xyes; then
7846   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7847 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7848    { (exit 1); exit 1; }; }
7849 fi
7850 cat >conftest.$ac_ext <<_ACEOF
7851 /* confdefs.h.  */
7852 _ACEOF
7853 cat confdefs.h >>conftest.$ac_ext
7854 cat >>conftest.$ac_ext <<_ACEOF
7855 /* end confdefs.h.  */
7856
7857 /* Override any gcc2 internal prototype to avoid an error.  */
7858 #ifdef __cplusplus
7859 extern "C"
7860 #endif
7861 /* We use char because int might match the return type of a gcc2
7862    builtin and then its argument prototype would still apply.  */
7863 char copysignf ();
7864 int
7865 main ()
7866 {
7867 copysignf ();
7868   ;
7869   return 0;
7870 }
7871 _ACEOF
7872 rm -f conftest.$ac_objext conftest$ac_exeext
7873 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7874   (eval $ac_link) 2>conftest.er1
7875   ac_status=$?
7876   grep -v '^ *+' conftest.er1 >conftest.err
7877   rm -f conftest.er1
7878   cat conftest.err >&5
7879   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7880   (exit $ac_status); } &&
7881          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7882   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7883   (eval $ac_try) 2>&5
7884   ac_status=$?
7885   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7886   (exit $ac_status); }; } &&
7887          { ac_try='test -s conftest$ac_exeext'
7888   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7889   (eval $ac_try) 2>&5
7890   ac_status=$?
7891   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7892   (exit $ac_status); }; }; then
7893   ac_cv_lib_m_copysignf=yes
7894 else
7895   echo "$as_me: failed program was:" >&5
7896 sed 's/^/| /' conftest.$ac_ext >&5
7897
7898 ac_cv_lib_m_copysignf=no
7899 fi
7900 rm -f conftest.err conftest.$ac_objext \
7901       conftest$ac_exeext conftest.$ac_ext
7902 LIBS=$ac_check_lib_save_LIBS
7903 fi
7904 echo "$as_me:$LINENO: result: $ac_cv_lib_m_copysignf" >&5
7905 echo "${ECHO_T}$ac_cv_lib_m_copysignf" >&6
7906 if test $ac_cv_lib_m_copysignf = yes; then
7907
7908 cat >>confdefs.h <<\_ACEOF
7909 #define HAVE_COPYSIGNF 1
7910 _ACEOF
7911
7912 fi
7913
7914 echo "$as_me:$LINENO: checking for cosf in -lm" >&5
7915 echo $ECHO_N "checking for cosf in -lm... $ECHO_C" >&6
7916 if test "${ac_cv_lib_m_cosf+set}" = set; then
7917   echo $ECHO_N "(cached) $ECHO_C" >&6
7918 else
7919   ac_check_lib_save_LIBS=$LIBS
7920 LIBS="-lm  $LIBS"
7921 if test x$gcc_no_link = xyes; then
7922   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7923 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
7924    { (exit 1); exit 1; }; }
7925 fi
7926 cat >conftest.$ac_ext <<_ACEOF
7927 /* confdefs.h.  */
7928 _ACEOF
7929 cat confdefs.h >>conftest.$ac_ext
7930 cat >>conftest.$ac_ext <<_ACEOF
7931 /* end confdefs.h.  */
7932
7933 /* Override any gcc2 internal prototype to avoid an error.  */
7934 #ifdef __cplusplus
7935 extern "C"
7936 #endif
7937 /* We use char because int might match the return type of a gcc2
7938    builtin and then its argument prototype would still apply.  */
7939 char cosf ();
7940 int
7941 main ()
7942 {
7943 cosf ();
7944   ;
7945   return 0;
7946 }
7947 _ACEOF
7948 rm -f conftest.$ac_objext conftest$ac_exeext
7949 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7950   (eval $ac_link) 2>conftest.er1
7951   ac_status=$?
7952   grep -v '^ *+' conftest.er1 >conftest.err
7953   rm -f conftest.er1
7954   cat conftest.err >&5
7955   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7956   (exit $ac_status); } &&
7957          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
7958   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7959   (eval $ac_try) 2>&5
7960   ac_status=$?
7961   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7962   (exit $ac_status); }; } &&
7963          { ac_try='test -s conftest$ac_exeext'
7964   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7965   (eval $ac_try) 2>&5
7966   ac_status=$?
7967   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7968   (exit $ac_status); }; }; then
7969   ac_cv_lib_m_cosf=yes
7970 else
7971   echo "$as_me: failed program was:" >&5
7972 sed 's/^/| /' conftest.$ac_ext >&5
7973
7974 ac_cv_lib_m_cosf=no
7975 fi
7976 rm -f conftest.err conftest.$ac_objext \
7977       conftest$ac_exeext conftest.$ac_ext
7978 LIBS=$ac_check_lib_save_LIBS
7979 fi
7980 echo "$as_me:$LINENO: result: $ac_cv_lib_m_cosf" >&5
7981 echo "${ECHO_T}$ac_cv_lib_m_cosf" >&6
7982 if test $ac_cv_lib_m_cosf = yes; then
7983
7984 cat >>confdefs.h <<\_ACEOF
7985 #define HAVE_COSF 1
7986 _ACEOF
7987
7988 fi
7989
7990 echo "$as_me:$LINENO: checking for coshf in -lm" >&5
7991 echo $ECHO_N "checking for coshf in -lm... $ECHO_C" >&6
7992 if test "${ac_cv_lib_m_coshf+set}" = set; then
7993   echo $ECHO_N "(cached) $ECHO_C" >&6
7994 else
7995   ac_check_lib_save_LIBS=$LIBS
7996 LIBS="-lm  $LIBS"
7997 if test x$gcc_no_link = xyes; then
7998   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
7999 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8000    { (exit 1); exit 1; }; }
8001 fi
8002 cat >conftest.$ac_ext <<_ACEOF
8003 /* confdefs.h.  */
8004 _ACEOF
8005 cat confdefs.h >>conftest.$ac_ext
8006 cat >>conftest.$ac_ext <<_ACEOF
8007 /* end confdefs.h.  */
8008
8009 /* Override any gcc2 internal prototype to avoid an error.  */
8010 #ifdef __cplusplus
8011 extern "C"
8012 #endif
8013 /* We use char because int might match the return type of a gcc2
8014    builtin and then its argument prototype would still apply.  */
8015 char coshf ();
8016 int
8017 main ()
8018 {
8019 coshf ();
8020   ;
8021   return 0;
8022 }
8023 _ACEOF
8024 rm -f conftest.$ac_objext conftest$ac_exeext
8025 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8026   (eval $ac_link) 2>conftest.er1
8027   ac_status=$?
8028   grep -v '^ *+' conftest.er1 >conftest.err
8029   rm -f conftest.er1
8030   cat conftest.err >&5
8031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8032   (exit $ac_status); } &&
8033          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8034   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8035   (eval $ac_try) 2>&5
8036   ac_status=$?
8037   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8038   (exit $ac_status); }; } &&
8039          { ac_try='test -s conftest$ac_exeext'
8040   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8041   (eval $ac_try) 2>&5
8042   ac_status=$?
8043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8044   (exit $ac_status); }; }; then
8045   ac_cv_lib_m_coshf=yes
8046 else
8047   echo "$as_me: failed program was:" >&5
8048 sed 's/^/| /' conftest.$ac_ext >&5
8049
8050 ac_cv_lib_m_coshf=no
8051 fi
8052 rm -f conftest.err conftest.$ac_objext \
8053       conftest$ac_exeext conftest.$ac_ext
8054 LIBS=$ac_check_lib_save_LIBS
8055 fi
8056 echo "$as_me:$LINENO: result: $ac_cv_lib_m_coshf" >&5
8057 echo "${ECHO_T}$ac_cv_lib_m_coshf" >&6
8058 if test $ac_cv_lib_m_coshf = yes; then
8059
8060 cat >>confdefs.h <<\_ACEOF
8061 #define HAVE_COSHF 1
8062 _ACEOF
8063
8064 fi
8065
8066 echo "$as_me:$LINENO: checking for expf in -lm" >&5
8067 echo $ECHO_N "checking for expf in -lm... $ECHO_C" >&6
8068 if test "${ac_cv_lib_m_expf+set}" = set; then
8069   echo $ECHO_N "(cached) $ECHO_C" >&6
8070 else
8071   ac_check_lib_save_LIBS=$LIBS
8072 LIBS="-lm  $LIBS"
8073 if test x$gcc_no_link = xyes; then
8074   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8075 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8076    { (exit 1); exit 1; }; }
8077 fi
8078 cat >conftest.$ac_ext <<_ACEOF
8079 /* confdefs.h.  */
8080 _ACEOF
8081 cat confdefs.h >>conftest.$ac_ext
8082 cat >>conftest.$ac_ext <<_ACEOF
8083 /* end confdefs.h.  */
8084
8085 /* Override any gcc2 internal prototype to avoid an error.  */
8086 #ifdef __cplusplus
8087 extern "C"
8088 #endif
8089 /* We use char because int might match the return type of a gcc2
8090    builtin and then its argument prototype would still apply.  */
8091 char expf ();
8092 int
8093 main ()
8094 {
8095 expf ();
8096   ;
8097   return 0;
8098 }
8099 _ACEOF
8100 rm -f conftest.$ac_objext conftest$ac_exeext
8101 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8102   (eval $ac_link) 2>conftest.er1
8103   ac_status=$?
8104   grep -v '^ *+' conftest.er1 >conftest.err
8105   rm -f conftest.er1
8106   cat conftest.err >&5
8107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8108   (exit $ac_status); } &&
8109          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8110   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8111   (eval $ac_try) 2>&5
8112   ac_status=$?
8113   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8114   (exit $ac_status); }; } &&
8115          { ac_try='test -s conftest$ac_exeext'
8116   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8117   (eval $ac_try) 2>&5
8118   ac_status=$?
8119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8120   (exit $ac_status); }; }; then
8121   ac_cv_lib_m_expf=yes
8122 else
8123   echo "$as_me: failed program was:" >&5
8124 sed 's/^/| /' conftest.$ac_ext >&5
8125
8126 ac_cv_lib_m_expf=no
8127 fi
8128 rm -f conftest.err conftest.$ac_objext \
8129       conftest$ac_exeext conftest.$ac_ext
8130 LIBS=$ac_check_lib_save_LIBS
8131 fi
8132 echo "$as_me:$LINENO: result: $ac_cv_lib_m_expf" >&5
8133 echo "${ECHO_T}$ac_cv_lib_m_expf" >&6
8134 if test $ac_cv_lib_m_expf = yes; then
8135
8136 cat >>confdefs.h <<\_ACEOF
8137 #define HAVE_EXPF 1
8138 _ACEOF
8139
8140 fi
8141
8142 echo "$as_me:$LINENO: checking for floorf in -lm" >&5
8143 echo $ECHO_N "checking for floorf in -lm... $ECHO_C" >&6
8144 if test "${ac_cv_lib_m_floorf+set}" = set; then
8145   echo $ECHO_N "(cached) $ECHO_C" >&6
8146 else
8147   ac_check_lib_save_LIBS=$LIBS
8148 LIBS="-lm  $LIBS"
8149 if test x$gcc_no_link = xyes; then
8150   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8151 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8152    { (exit 1); exit 1; }; }
8153 fi
8154 cat >conftest.$ac_ext <<_ACEOF
8155 /* confdefs.h.  */
8156 _ACEOF
8157 cat confdefs.h >>conftest.$ac_ext
8158 cat >>conftest.$ac_ext <<_ACEOF
8159 /* end confdefs.h.  */
8160
8161 /* Override any gcc2 internal prototype to avoid an error.  */
8162 #ifdef __cplusplus
8163 extern "C"
8164 #endif
8165 /* We use char because int might match the return type of a gcc2
8166    builtin and then its argument prototype would still apply.  */
8167 char floorf ();
8168 int
8169 main ()
8170 {
8171 floorf ();
8172   ;
8173   return 0;
8174 }
8175 _ACEOF
8176 rm -f conftest.$ac_objext conftest$ac_exeext
8177 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8178   (eval $ac_link) 2>conftest.er1
8179   ac_status=$?
8180   grep -v '^ *+' conftest.er1 >conftest.err
8181   rm -f conftest.er1
8182   cat conftest.err >&5
8183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8184   (exit $ac_status); } &&
8185          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8186   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8187   (eval $ac_try) 2>&5
8188   ac_status=$?
8189   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8190   (exit $ac_status); }; } &&
8191          { ac_try='test -s conftest$ac_exeext'
8192   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8193   (eval $ac_try) 2>&5
8194   ac_status=$?
8195   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8196   (exit $ac_status); }; }; then
8197   ac_cv_lib_m_floorf=yes
8198 else
8199   echo "$as_me: failed program was:" >&5
8200 sed 's/^/| /' conftest.$ac_ext >&5
8201
8202 ac_cv_lib_m_floorf=no
8203 fi
8204 rm -f conftest.err conftest.$ac_objext \
8205       conftest$ac_exeext conftest.$ac_ext
8206 LIBS=$ac_check_lib_save_LIBS
8207 fi
8208 echo "$as_me:$LINENO: result: $ac_cv_lib_m_floorf" >&5
8209 echo "${ECHO_T}$ac_cv_lib_m_floorf" >&6
8210 if test $ac_cv_lib_m_floorf = yes; then
8211
8212 cat >>confdefs.h <<\_ACEOF
8213 #define HAVE_FLOORF 1
8214 _ACEOF
8215
8216 fi
8217
8218 echo "$as_me:$LINENO: checking for frexpf in -lm" >&5
8219 echo $ECHO_N "checking for frexpf in -lm... $ECHO_C" >&6
8220 if test "${ac_cv_lib_m_frexpf+set}" = set; then
8221   echo $ECHO_N "(cached) $ECHO_C" >&6
8222 else
8223   ac_check_lib_save_LIBS=$LIBS
8224 LIBS="-lm  $LIBS"
8225 if test x$gcc_no_link = xyes; then
8226   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8227 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8228    { (exit 1); exit 1; }; }
8229 fi
8230 cat >conftest.$ac_ext <<_ACEOF
8231 /* confdefs.h.  */
8232 _ACEOF
8233 cat confdefs.h >>conftest.$ac_ext
8234 cat >>conftest.$ac_ext <<_ACEOF
8235 /* end confdefs.h.  */
8236
8237 /* Override any gcc2 internal prototype to avoid an error.  */
8238 #ifdef __cplusplus
8239 extern "C"
8240 #endif
8241 /* We use char because int might match the return type of a gcc2
8242    builtin and then its argument prototype would still apply.  */
8243 char frexpf ();
8244 int
8245 main ()
8246 {
8247 frexpf ();
8248   ;
8249   return 0;
8250 }
8251 _ACEOF
8252 rm -f conftest.$ac_objext conftest$ac_exeext
8253 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8254   (eval $ac_link) 2>conftest.er1
8255   ac_status=$?
8256   grep -v '^ *+' conftest.er1 >conftest.err
8257   rm -f conftest.er1
8258   cat conftest.err >&5
8259   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8260   (exit $ac_status); } &&
8261          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8262   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8263   (eval $ac_try) 2>&5
8264   ac_status=$?
8265   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8266   (exit $ac_status); }; } &&
8267          { ac_try='test -s conftest$ac_exeext'
8268   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8269   (eval $ac_try) 2>&5
8270   ac_status=$?
8271   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8272   (exit $ac_status); }; }; then
8273   ac_cv_lib_m_frexpf=yes
8274 else
8275   echo "$as_me: failed program was:" >&5
8276 sed 's/^/| /' conftest.$ac_ext >&5
8277
8278 ac_cv_lib_m_frexpf=no
8279 fi
8280 rm -f conftest.err conftest.$ac_objext \
8281       conftest$ac_exeext conftest.$ac_ext
8282 LIBS=$ac_check_lib_save_LIBS
8283 fi
8284 echo "$as_me:$LINENO: result: $ac_cv_lib_m_frexpf" >&5
8285 echo "${ECHO_T}$ac_cv_lib_m_frexpf" >&6
8286 if test $ac_cv_lib_m_frexpf = yes; then
8287
8288 cat >>confdefs.h <<\_ACEOF
8289 #define HAVE_FREXPF 1
8290 _ACEOF
8291
8292 fi
8293
8294 echo "$as_me:$LINENO: checking for hypotf in -lm" >&5
8295 echo $ECHO_N "checking for hypotf in -lm... $ECHO_C" >&6
8296 if test "${ac_cv_lib_m_hypotf+set}" = set; then
8297   echo $ECHO_N "(cached) $ECHO_C" >&6
8298 else
8299   ac_check_lib_save_LIBS=$LIBS
8300 LIBS="-lm  $LIBS"
8301 if test x$gcc_no_link = xyes; then
8302   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8303 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8304    { (exit 1); exit 1; }; }
8305 fi
8306 cat >conftest.$ac_ext <<_ACEOF
8307 /* confdefs.h.  */
8308 _ACEOF
8309 cat confdefs.h >>conftest.$ac_ext
8310 cat >>conftest.$ac_ext <<_ACEOF
8311 /* end confdefs.h.  */
8312
8313 /* Override any gcc2 internal prototype to avoid an error.  */
8314 #ifdef __cplusplus
8315 extern "C"
8316 #endif
8317 /* We use char because int might match the return type of a gcc2
8318    builtin and then its argument prototype would still apply.  */
8319 char hypotf ();
8320 int
8321 main ()
8322 {
8323 hypotf ();
8324   ;
8325   return 0;
8326 }
8327 _ACEOF
8328 rm -f conftest.$ac_objext conftest$ac_exeext
8329 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8330   (eval $ac_link) 2>conftest.er1
8331   ac_status=$?
8332   grep -v '^ *+' conftest.er1 >conftest.err
8333   rm -f conftest.er1
8334   cat conftest.err >&5
8335   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8336   (exit $ac_status); } &&
8337          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8338   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8339   (eval $ac_try) 2>&5
8340   ac_status=$?
8341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8342   (exit $ac_status); }; } &&
8343          { ac_try='test -s conftest$ac_exeext'
8344   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8345   (eval $ac_try) 2>&5
8346   ac_status=$?
8347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8348   (exit $ac_status); }; }; then
8349   ac_cv_lib_m_hypotf=yes
8350 else
8351   echo "$as_me: failed program was:" >&5
8352 sed 's/^/| /' conftest.$ac_ext >&5
8353
8354 ac_cv_lib_m_hypotf=no
8355 fi
8356 rm -f conftest.err conftest.$ac_objext \
8357       conftest$ac_exeext conftest.$ac_ext
8358 LIBS=$ac_check_lib_save_LIBS
8359 fi
8360 echo "$as_me:$LINENO: result: $ac_cv_lib_m_hypotf" >&5
8361 echo "${ECHO_T}$ac_cv_lib_m_hypotf" >&6
8362 if test $ac_cv_lib_m_hypotf = yes; then
8363
8364 cat >>confdefs.h <<\_ACEOF
8365 #define HAVE_HYPOTF 1
8366 _ACEOF
8367
8368 fi
8369
8370 echo "$as_me:$LINENO: checking for logf in -lm" >&5
8371 echo $ECHO_N "checking for logf in -lm... $ECHO_C" >&6
8372 if test "${ac_cv_lib_m_logf+set}" = set; then
8373   echo $ECHO_N "(cached) $ECHO_C" >&6
8374 else
8375   ac_check_lib_save_LIBS=$LIBS
8376 LIBS="-lm  $LIBS"
8377 if test x$gcc_no_link = xyes; then
8378   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8379 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8380    { (exit 1); exit 1; }; }
8381 fi
8382 cat >conftest.$ac_ext <<_ACEOF
8383 /* confdefs.h.  */
8384 _ACEOF
8385 cat confdefs.h >>conftest.$ac_ext
8386 cat >>conftest.$ac_ext <<_ACEOF
8387 /* end confdefs.h.  */
8388
8389 /* Override any gcc2 internal prototype to avoid an error.  */
8390 #ifdef __cplusplus
8391 extern "C"
8392 #endif
8393 /* We use char because int might match the return type of a gcc2
8394    builtin and then its argument prototype would still apply.  */
8395 char logf ();
8396 int
8397 main ()
8398 {
8399 logf ();
8400   ;
8401   return 0;
8402 }
8403 _ACEOF
8404 rm -f conftest.$ac_objext conftest$ac_exeext
8405 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8406   (eval $ac_link) 2>conftest.er1
8407   ac_status=$?
8408   grep -v '^ *+' conftest.er1 >conftest.err
8409   rm -f conftest.er1
8410   cat conftest.err >&5
8411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8412   (exit $ac_status); } &&
8413          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8414   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8415   (eval $ac_try) 2>&5
8416   ac_status=$?
8417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8418   (exit $ac_status); }; } &&
8419          { ac_try='test -s conftest$ac_exeext'
8420   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8421   (eval $ac_try) 2>&5
8422   ac_status=$?
8423   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8424   (exit $ac_status); }; }; then
8425   ac_cv_lib_m_logf=yes
8426 else
8427   echo "$as_me: failed program was:" >&5
8428 sed 's/^/| /' conftest.$ac_ext >&5
8429
8430 ac_cv_lib_m_logf=no
8431 fi
8432 rm -f conftest.err conftest.$ac_objext \
8433       conftest$ac_exeext conftest.$ac_ext
8434 LIBS=$ac_check_lib_save_LIBS
8435 fi
8436 echo "$as_me:$LINENO: result: $ac_cv_lib_m_logf" >&5
8437 echo "${ECHO_T}$ac_cv_lib_m_logf" >&6
8438 if test $ac_cv_lib_m_logf = yes; then
8439
8440 cat >>confdefs.h <<\_ACEOF
8441 #define HAVE_LOGF 1
8442 _ACEOF
8443
8444 fi
8445
8446 echo "$as_me:$LINENO: checking for log10f in -lm" >&5
8447 echo $ECHO_N "checking for log10f in -lm... $ECHO_C" >&6
8448 if test "${ac_cv_lib_m_log10f+set}" = set; then
8449   echo $ECHO_N "(cached) $ECHO_C" >&6
8450 else
8451   ac_check_lib_save_LIBS=$LIBS
8452 LIBS="-lm  $LIBS"
8453 if test x$gcc_no_link = xyes; then
8454   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8455 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8456    { (exit 1); exit 1; }; }
8457 fi
8458 cat >conftest.$ac_ext <<_ACEOF
8459 /* confdefs.h.  */
8460 _ACEOF
8461 cat confdefs.h >>conftest.$ac_ext
8462 cat >>conftest.$ac_ext <<_ACEOF
8463 /* end confdefs.h.  */
8464
8465 /* Override any gcc2 internal prototype to avoid an error.  */
8466 #ifdef __cplusplus
8467 extern "C"
8468 #endif
8469 /* We use char because int might match the return type of a gcc2
8470    builtin and then its argument prototype would still apply.  */
8471 char log10f ();
8472 int
8473 main ()
8474 {
8475 log10f ();
8476   ;
8477   return 0;
8478 }
8479 _ACEOF
8480 rm -f conftest.$ac_objext conftest$ac_exeext
8481 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8482   (eval $ac_link) 2>conftest.er1
8483   ac_status=$?
8484   grep -v '^ *+' conftest.er1 >conftest.err
8485   rm -f conftest.er1
8486   cat conftest.err >&5
8487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8488   (exit $ac_status); } &&
8489          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8490   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8491   (eval $ac_try) 2>&5
8492   ac_status=$?
8493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8494   (exit $ac_status); }; } &&
8495          { ac_try='test -s conftest$ac_exeext'
8496   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8497   (eval $ac_try) 2>&5
8498   ac_status=$?
8499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8500   (exit $ac_status); }; }; then
8501   ac_cv_lib_m_log10f=yes
8502 else
8503   echo "$as_me: failed program was:" >&5
8504 sed 's/^/| /' conftest.$ac_ext >&5
8505
8506 ac_cv_lib_m_log10f=no
8507 fi
8508 rm -f conftest.err conftest.$ac_objext \
8509       conftest$ac_exeext conftest.$ac_ext
8510 LIBS=$ac_check_lib_save_LIBS
8511 fi
8512 echo "$as_me:$LINENO: result: $ac_cv_lib_m_log10f" >&5
8513 echo "${ECHO_T}$ac_cv_lib_m_log10f" >&6
8514 if test $ac_cv_lib_m_log10f = yes; then
8515
8516 cat >>confdefs.h <<\_ACEOF
8517 #define HAVE_LOG10F 1
8518 _ACEOF
8519
8520 fi
8521
8522 echo "$as_me:$LINENO: checking for nextafter in -lm" >&5
8523 echo $ECHO_N "checking for nextafter in -lm... $ECHO_C" >&6
8524 if test "${ac_cv_lib_m_nextafter+set}" = set; then
8525   echo $ECHO_N "(cached) $ECHO_C" >&6
8526 else
8527   ac_check_lib_save_LIBS=$LIBS
8528 LIBS="-lm  $LIBS"
8529 if test x$gcc_no_link = xyes; then
8530   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8531 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8532    { (exit 1); exit 1; }; }
8533 fi
8534 cat >conftest.$ac_ext <<_ACEOF
8535 /* confdefs.h.  */
8536 _ACEOF
8537 cat confdefs.h >>conftest.$ac_ext
8538 cat >>conftest.$ac_ext <<_ACEOF
8539 /* end confdefs.h.  */
8540
8541 /* Override any gcc2 internal prototype to avoid an error.  */
8542 #ifdef __cplusplus
8543 extern "C"
8544 #endif
8545 /* We use char because int might match the return type of a gcc2
8546    builtin and then its argument prototype would still apply.  */
8547 char nextafter ();
8548 int
8549 main ()
8550 {
8551 nextafter ();
8552   ;
8553   return 0;
8554 }
8555 _ACEOF
8556 rm -f conftest.$ac_objext conftest$ac_exeext
8557 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8558   (eval $ac_link) 2>conftest.er1
8559   ac_status=$?
8560   grep -v '^ *+' conftest.er1 >conftest.err
8561   rm -f conftest.er1
8562   cat conftest.err >&5
8563   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8564   (exit $ac_status); } &&
8565          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8566   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8567   (eval $ac_try) 2>&5
8568   ac_status=$?
8569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8570   (exit $ac_status); }; } &&
8571          { ac_try='test -s conftest$ac_exeext'
8572   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8573   (eval $ac_try) 2>&5
8574   ac_status=$?
8575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8576   (exit $ac_status); }; }; then
8577   ac_cv_lib_m_nextafter=yes
8578 else
8579   echo "$as_me: failed program was:" >&5
8580 sed 's/^/| /' conftest.$ac_ext >&5
8581
8582 ac_cv_lib_m_nextafter=no
8583 fi
8584 rm -f conftest.err conftest.$ac_objext \
8585       conftest$ac_exeext conftest.$ac_ext
8586 LIBS=$ac_check_lib_save_LIBS
8587 fi
8588 echo "$as_me:$LINENO: result: $ac_cv_lib_m_nextafter" >&5
8589 echo "${ECHO_T}$ac_cv_lib_m_nextafter" >&6
8590 if test $ac_cv_lib_m_nextafter = yes; then
8591
8592 cat >>confdefs.h <<\_ACEOF
8593 #define HAVE_NEXTAFTER 1
8594 _ACEOF
8595
8596 fi
8597
8598 echo "$as_me:$LINENO: checking for nextafterf in -lm" >&5
8599 echo $ECHO_N "checking for nextafterf in -lm... $ECHO_C" >&6
8600 if test "${ac_cv_lib_m_nextafterf+set}" = set; then
8601   echo $ECHO_N "(cached) $ECHO_C" >&6
8602 else
8603   ac_check_lib_save_LIBS=$LIBS
8604 LIBS="-lm  $LIBS"
8605 if test x$gcc_no_link = xyes; then
8606   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8607 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8608    { (exit 1); exit 1; }; }
8609 fi
8610 cat >conftest.$ac_ext <<_ACEOF
8611 /* confdefs.h.  */
8612 _ACEOF
8613 cat confdefs.h >>conftest.$ac_ext
8614 cat >>conftest.$ac_ext <<_ACEOF
8615 /* end confdefs.h.  */
8616
8617 /* Override any gcc2 internal prototype to avoid an error.  */
8618 #ifdef __cplusplus
8619 extern "C"
8620 #endif
8621 /* We use char because int might match the return type of a gcc2
8622    builtin and then its argument prototype would still apply.  */
8623 char nextafterf ();
8624 int
8625 main ()
8626 {
8627 nextafterf ();
8628   ;
8629   return 0;
8630 }
8631 _ACEOF
8632 rm -f conftest.$ac_objext conftest$ac_exeext
8633 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8634   (eval $ac_link) 2>conftest.er1
8635   ac_status=$?
8636   grep -v '^ *+' conftest.er1 >conftest.err
8637   rm -f conftest.er1
8638   cat conftest.err >&5
8639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8640   (exit $ac_status); } &&
8641          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8642   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8643   (eval $ac_try) 2>&5
8644   ac_status=$?
8645   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8646   (exit $ac_status); }; } &&
8647          { ac_try='test -s conftest$ac_exeext'
8648   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8649   (eval $ac_try) 2>&5
8650   ac_status=$?
8651   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8652   (exit $ac_status); }; }; then
8653   ac_cv_lib_m_nextafterf=yes
8654 else
8655   echo "$as_me: failed program was:" >&5
8656 sed 's/^/| /' conftest.$ac_ext >&5
8657
8658 ac_cv_lib_m_nextafterf=no
8659 fi
8660 rm -f conftest.err conftest.$ac_objext \
8661       conftest$ac_exeext conftest.$ac_ext
8662 LIBS=$ac_check_lib_save_LIBS
8663 fi
8664 echo "$as_me:$LINENO: result: $ac_cv_lib_m_nextafterf" >&5
8665 echo "${ECHO_T}$ac_cv_lib_m_nextafterf" >&6
8666 if test $ac_cv_lib_m_nextafterf = yes; then
8667
8668 cat >>confdefs.h <<\_ACEOF
8669 #define HAVE_NEXTAFTERF 1
8670 _ACEOF
8671
8672 fi
8673
8674 echo "$as_me:$LINENO: checking for powf in -lm" >&5
8675 echo $ECHO_N "checking for powf in -lm... $ECHO_C" >&6
8676 if test "${ac_cv_lib_m_powf+set}" = set; then
8677   echo $ECHO_N "(cached) $ECHO_C" >&6
8678 else
8679   ac_check_lib_save_LIBS=$LIBS
8680 LIBS="-lm  $LIBS"
8681 if test x$gcc_no_link = xyes; then
8682   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8683 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8684    { (exit 1); exit 1; }; }
8685 fi
8686 cat >conftest.$ac_ext <<_ACEOF
8687 /* confdefs.h.  */
8688 _ACEOF
8689 cat confdefs.h >>conftest.$ac_ext
8690 cat >>conftest.$ac_ext <<_ACEOF
8691 /* end confdefs.h.  */
8692
8693 /* Override any gcc2 internal prototype to avoid an error.  */
8694 #ifdef __cplusplus
8695 extern "C"
8696 #endif
8697 /* We use char because int might match the return type of a gcc2
8698    builtin and then its argument prototype would still apply.  */
8699 char powf ();
8700 int
8701 main ()
8702 {
8703 powf ();
8704   ;
8705   return 0;
8706 }
8707 _ACEOF
8708 rm -f conftest.$ac_objext conftest$ac_exeext
8709 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8710   (eval $ac_link) 2>conftest.er1
8711   ac_status=$?
8712   grep -v '^ *+' conftest.er1 >conftest.err
8713   rm -f conftest.er1
8714   cat conftest.err >&5
8715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8716   (exit $ac_status); } &&
8717          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8718   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8719   (eval $ac_try) 2>&5
8720   ac_status=$?
8721   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8722   (exit $ac_status); }; } &&
8723          { ac_try='test -s conftest$ac_exeext'
8724   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8725   (eval $ac_try) 2>&5
8726   ac_status=$?
8727   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8728   (exit $ac_status); }; }; then
8729   ac_cv_lib_m_powf=yes
8730 else
8731   echo "$as_me: failed program was:" >&5
8732 sed 's/^/| /' conftest.$ac_ext >&5
8733
8734 ac_cv_lib_m_powf=no
8735 fi
8736 rm -f conftest.err conftest.$ac_objext \
8737       conftest$ac_exeext conftest.$ac_ext
8738 LIBS=$ac_check_lib_save_LIBS
8739 fi
8740 echo "$as_me:$LINENO: result: $ac_cv_lib_m_powf" >&5
8741 echo "${ECHO_T}$ac_cv_lib_m_powf" >&6
8742 if test $ac_cv_lib_m_powf = yes; then
8743
8744 cat >>confdefs.h <<\_ACEOF
8745 #define HAVE_POWF 1
8746 _ACEOF
8747
8748 fi
8749
8750 echo "$as_me:$LINENO: checking for round in -lm" >&5
8751 echo $ECHO_N "checking for round in -lm... $ECHO_C" >&6
8752 if test "${ac_cv_lib_m_round+set}" = set; then
8753   echo $ECHO_N "(cached) $ECHO_C" >&6
8754 else
8755   ac_check_lib_save_LIBS=$LIBS
8756 LIBS="-lm  $LIBS"
8757 if test x$gcc_no_link = xyes; then
8758   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8759 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8760    { (exit 1); exit 1; }; }
8761 fi
8762 cat >conftest.$ac_ext <<_ACEOF
8763 /* confdefs.h.  */
8764 _ACEOF
8765 cat confdefs.h >>conftest.$ac_ext
8766 cat >>conftest.$ac_ext <<_ACEOF
8767 /* end confdefs.h.  */
8768
8769 /* Override any gcc2 internal prototype to avoid an error.  */
8770 #ifdef __cplusplus
8771 extern "C"
8772 #endif
8773 /* We use char because int might match the return type of a gcc2
8774    builtin and then its argument prototype would still apply.  */
8775 char round ();
8776 int
8777 main ()
8778 {
8779 round ();
8780   ;
8781   return 0;
8782 }
8783 _ACEOF
8784 rm -f conftest.$ac_objext conftest$ac_exeext
8785 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8786   (eval $ac_link) 2>conftest.er1
8787   ac_status=$?
8788   grep -v '^ *+' conftest.er1 >conftest.err
8789   rm -f conftest.er1
8790   cat conftest.err >&5
8791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8792   (exit $ac_status); } &&
8793          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8794   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8795   (eval $ac_try) 2>&5
8796   ac_status=$?
8797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8798   (exit $ac_status); }; } &&
8799          { ac_try='test -s conftest$ac_exeext'
8800   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8801   (eval $ac_try) 2>&5
8802   ac_status=$?
8803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8804   (exit $ac_status); }; }; then
8805   ac_cv_lib_m_round=yes
8806 else
8807   echo "$as_me: failed program was:" >&5
8808 sed 's/^/| /' conftest.$ac_ext >&5
8809
8810 ac_cv_lib_m_round=no
8811 fi
8812 rm -f conftest.err conftest.$ac_objext \
8813       conftest$ac_exeext conftest.$ac_ext
8814 LIBS=$ac_check_lib_save_LIBS
8815 fi
8816 echo "$as_me:$LINENO: result: $ac_cv_lib_m_round" >&5
8817 echo "${ECHO_T}$ac_cv_lib_m_round" >&6
8818 if test $ac_cv_lib_m_round = yes; then
8819
8820 cat >>confdefs.h <<\_ACEOF
8821 #define HAVE_ROUND 1
8822 _ACEOF
8823
8824 fi
8825
8826 echo "$as_me:$LINENO: checking for roundf in -lm" >&5
8827 echo $ECHO_N "checking for roundf in -lm... $ECHO_C" >&6
8828 if test "${ac_cv_lib_m_roundf+set}" = set; then
8829   echo $ECHO_N "(cached) $ECHO_C" >&6
8830 else
8831   ac_check_lib_save_LIBS=$LIBS
8832 LIBS="-lm  $LIBS"
8833 if test x$gcc_no_link = xyes; then
8834   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8835 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8836    { (exit 1); exit 1; }; }
8837 fi
8838 cat >conftest.$ac_ext <<_ACEOF
8839 /* confdefs.h.  */
8840 _ACEOF
8841 cat confdefs.h >>conftest.$ac_ext
8842 cat >>conftest.$ac_ext <<_ACEOF
8843 /* end confdefs.h.  */
8844
8845 /* Override any gcc2 internal prototype to avoid an error.  */
8846 #ifdef __cplusplus
8847 extern "C"
8848 #endif
8849 /* We use char because int might match the return type of a gcc2
8850    builtin and then its argument prototype would still apply.  */
8851 char roundf ();
8852 int
8853 main ()
8854 {
8855 roundf ();
8856   ;
8857   return 0;
8858 }
8859 _ACEOF
8860 rm -f conftest.$ac_objext conftest$ac_exeext
8861 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8862   (eval $ac_link) 2>conftest.er1
8863   ac_status=$?
8864   grep -v '^ *+' conftest.er1 >conftest.err
8865   rm -f conftest.er1
8866   cat conftest.err >&5
8867   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8868   (exit $ac_status); } &&
8869          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8870   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8871   (eval $ac_try) 2>&5
8872   ac_status=$?
8873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8874   (exit $ac_status); }; } &&
8875          { ac_try='test -s conftest$ac_exeext'
8876   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8877   (eval $ac_try) 2>&5
8878   ac_status=$?
8879   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8880   (exit $ac_status); }; }; then
8881   ac_cv_lib_m_roundf=yes
8882 else
8883   echo "$as_me: failed program was:" >&5
8884 sed 's/^/| /' conftest.$ac_ext >&5
8885
8886 ac_cv_lib_m_roundf=no
8887 fi
8888 rm -f conftest.err conftest.$ac_objext \
8889       conftest$ac_exeext conftest.$ac_ext
8890 LIBS=$ac_check_lib_save_LIBS
8891 fi
8892 echo "$as_me:$LINENO: result: $ac_cv_lib_m_roundf" >&5
8893 echo "${ECHO_T}$ac_cv_lib_m_roundf" >&6
8894 if test $ac_cv_lib_m_roundf = yes; then
8895
8896 cat >>confdefs.h <<\_ACEOF
8897 #define HAVE_ROUNDF 1
8898 _ACEOF
8899
8900 fi
8901
8902 echo "$as_me:$LINENO: checking for scalbnf in -lm" >&5
8903 echo $ECHO_N "checking for scalbnf in -lm... $ECHO_C" >&6
8904 if test "${ac_cv_lib_m_scalbnf+set}" = set; then
8905   echo $ECHO_N "(cached) $ECHO_C" >&6
8906 else
8907   ac_check_lib_save_LIBS=$LIBS
8908 LIBS="-lm  $LIBS"
8909 if test x$gcc_no_link = xyes; then
8910   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8911 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8912    { (exit 1); exit 1; }; }
8913 fi
8914 cat >conftest.$ac_ext <<_ACEOF
8915 /* confdefs.h.  */
8916 _ACEOF
8917 cat confdefs.h >>conftest.$ac_ext
8918 cat >>conftest.$ac_ext <<_ACEOF
8919 /* end confdefs.h.  */
8920
8921 /* Override any gcc2 internal prototype to avoid an error.  */
8922 #ifdef __cplusplus
8923 extern "C"
8924 #endif
8925 /* We use char because int might match the return type of a gcc2
8926    builtin and then its argument prototype would still apply.  */
8927 char scalbnf ();
8928 int
8929 main ()
8930 {
8931 scalbnf ();
8932   ;
8933   return 0;
8934 }
8935 _ACEOF
8936 rm -f conftest.$ac_objext conftest$ac_exeext
8937 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8938   (eval $ac_link) 2>conftest.er1
8939   ac_status=$?
8940   grep -v '^ *+' conftest.er1 >conftest.err
8941   rm -f conftest.er1
8942   cat conftest.err >&5
8943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8944   (exit $ac_status); } &&
8945          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
8946   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8947   (eval $ac_try) 2>&5
8948   ac_status=$?
8949   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8950   (exit $ac_status); }; } &&
8951          { ac_try='test -s conftest$ac_exeext'
8952   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8953   (eval $ac_try) 2>&5
8954   ac_status=$?
8955   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8956   (exit $ac_status); }; }; then
8957   ac_cv_lib_m_scalbnf=yes
8958 else
8959   echo "$as_me: failed program was:" >&5
8960 sed 's/^/| /' conftest.$ac_ext >&5
8961
8962 ac_cv_lib_m_scalbnf=no
8963 fi
8964 rm -f conftest.err conftest.$ac_objext \
8965       conftest$ac_exeext conftest.$ac_ext
8966 LIBS=$ac_check_lib_save_LIBS
8967 fi
8968 echo "$as_me:$LINENO: result: $ac_cv_lib_m_scalbnf" >&5
8969 echo "${ECHO_T}$ac_cv_lib_m_scalbnf" >&6
8970 if test $ac_cv_lib_m_scalbnf = yes; then
8971
8972 cat >>confdefs.h <<\_ACEOF
8973 #define HAVE_SCALBNF 1
8974 _ACEOF
8975
8976 fi
8977
8978 echo "$as_me:$LINENO: checking for sinf in -lm" >&5
8979 echo $ECHO_N "checking for sinf in -lm... $ECHO_C" >&6
8980 if test "${ac_cv_lib_m_sinf+set}" = set; then
8981   echo $ECHO_N "(cached) $ECHO_C" >&6
8982 else
8983   ac_check_lib_save_LIBS=$LIBS
8984 LIBS="-lm  $LIBS"
8985 if test x$gcc_no_link = xyes; then
8986   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
8987 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
8988    { (exit 1); exit 1; }; }
8989 fi
8990 cat >conftest.$ac_ext <<_ACEOF
8991 /* confdefs.h.  */
8992 _ACEOF
8993 cat confdefs.h >>conftest.$ac_ext
8994 cat >>conftest.$ac_ext <<_ACEOF
8995 /* end confdefs.h.  */
8996
8997 /* Override any gcc2 internal prototype to avoid an error.  */
8998 #ifdef __cplusplus
8999 extern "C"
9000 #endif
9001 /* We use char because int might match the return type of a gcc2
9002    builtin and then its argument prototype would still apply.  */
9003 char sinf ();
9004 int
9005 main ()
9006 {
9007 sinf ();
9008   ;
9009   return 0;
9010 }
9011 _ACEOF
9012 rm -f conftest.$ac_objext conftest$ac_exeext
9013 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9014   (eval $ac_link) 2>conftest.er1
9015   ac_status=$?
9016   grep -v '^ *+' conftest.er1 >conftest.err
9017   rm -f conftest.er1
9018   cat conftest.err >&5
9019   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9020   (exit $ac_status); } &&
9021          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9022   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9023   (eval $ac_try) 2>&5
9024   ac_status=$?
9025   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9026   (exit $ac_status); }; } &&
9027          { ac_try='test -s conftest$ac_exeext'
9028   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9029   (eval $ac_try) 2>&5
9030   ac_status=$?
9031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9032   (exit $ac_status); }; }; then
9033   ac_cv_lib_m_sinf=yes
9034 else
9035   echo "$as_me: failed program was:" >&5
9036 sed 's/^/| /' conftest.$ac_ext >&5
9037
9038 ac_cv_lib_m_sinf=no
9039 fi
9040 rm -f conftest.err conftest.$ac_objext \
9041       conftest$ac_exeext conftest.$ac_ext
9042 LIBS=$ac_check_lib_save_LIBS
9043 fi
9044 echo "$as_me:$LINENO: result: $ac_cv_lib_m_sinf" >&5
9045 echo "${ECHO_T}$ac_cv_lib_m_sinf" >&6
9046 if test $ac_cv_lib_m_sinf = yes; then
9047
9048 cat >>confdefs.h <<\_ACEOF
9049 #define HAVE_SINF 1
9050 _ACEOF
9051
9052 fi
9053
9054 echo "$as_me:$LINENO: checking for sinhf in -lm" >&5
9055 echo $ECHO_N "checking for sinhf in -lm... $ECHO_C" >&6
9056 if test "${ac_cv_lib_m_sinhf+set}" = set; then
9057   echo $ECHO_N "(cached) $ECHO_C" >&6
9058 else
9059   ac_check_lib_save_LIBS=$LIBS
9060 LIBS="-lm  $LIBS"
9061 if test x$gcc_no_link = xyes; then
9062   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
9063 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
9064    { (exit 1); exit 1; }; }
9065 fi
9066 cat >conftest.$ac_ext <<_ACEOF
9067 /* confdefs.h.  */
9068 _ACEOF
9069 cat confdefs.h >>conftest.$ac_ext
9070 cat >>conftest.$ac_ext <<_ACEOF
9071 /* end confdefs.h.  */
9072
9073 /* Override any gcc2 internal prototype to avoid an error.  */
9074 #ifdef __cplusplus
9075 extern "C"
9076 #endif
9077 /* We use char because int might match the return type of a gcc2
9078    builtin and then its argument prototype would still apply.  */
9079 char sinhf ();
9080 int
9081 main ()
9082 {
9083 sinhf ();
9084   ;
9085   return 0;
9086 }
9087 _ACEOF
9088 rm -f conftest.$ac_objext conftest$ac_exeext
9089 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9090   (eval $ac_link) 2>conftest.er1
9091   ac_status=$?
9092   grep -v '^ *+' conftest.er1 >conftest.err
9093   rm -f conftest.er1
9094   cat conftest.err >&5
9095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9096   (exit $ac_status); } &&
9097          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9098   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9099   (eval $ac_try) 2>&5
9100   ac_status=$?
9101   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9102   (exit $ac_status); }; } &&
9103          { ac_try='test -s conftest$ac_exeext'
9104   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9105   (eval $ac_try) 2>&5
9106   ac_status=$?
9107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9108   (exit $ac_status); }; }; then
9109   ac_cv_lib_m_sinhf=yes
9110 else
9111   echo "$as_me: failed program was:" >&5
9112 sed 's/^/| /' conftest.$ac_ext >&5
9113
9114 ac_cv_lib_m_sinhf=no
9115 fi
9116 rm -f conftest.err conftest.$ac_objext \
9117       conftest$ac_exeext conftest.$ac_ext
9118 LIBS=$ac_check_lib_save_LIBS
9119 fi
9120 echo "$as_me:$LINENO: result: $ac_cv_lib_m_sinhf" >&5
9121 echo "${ECHO_T}$ac_cv_lib_m_sinhf" >&6
9122 if test $ac_cv_lib_m_sinhf = yes; then
9123
9124 cat >>confdefs.h <<\_ACEOF
9125 #define HAVE_SINHF 1
9126 _ACEOF
9127
9128 fi
9129
9130 echo "$as_me:$LINENO: checking for sqrtf in -lm" >&5
9131 echo $ECHO_N "checking for sqrtf in -lm... $ECHO_C" >&6
9132 if test "${ac_cv_lib_m_sqrtf+set}" = set; then
9133   echo $ECHO_N "(cached) $ECHO_C" >&6
9134 else
9135   ac_check_lib_save_LIBS=$LIBS
9136 LIBS="-lm  $LIBS"
9137 if test x$gcc_no_link = xyes; then
9138   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
9139 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
9140    { (exit 1); exit 1; }; }
9141 fi
9142 cat >conftest.$ac_ext <<_ACEOF
9143 /* confdefs.h.  */
9144 _ACEOF
9145 cat confdefs.h >>conftest.$ac_ext
9146 cat >>conftest.$ac_ext <<_ACEOF
9147 /* end confdefs.h.  */
9148
9149 /* Override any gcc2 internal prototype to avoid an error.  */
9150 #ifdef __cplusplus
9151 extern "C"
9152 #endif
9153 /* We use char because int might match the return type of a gcc2
9154    builtin and then its argument prototype would still apply.  */
9155 char sqrtf ();
9156 int
9157 main ()
9158 {
9159 sqrtf ();
9160   ;
9161   return 0;
9162 }
9163 _ACEOF
9164 rm -f conftest.$ac_objext conftest$ac_exeext
9165 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9166   (eval $ac_link) 2>conftest.er1
9167   ac_status=$?
9168   grep -v '^ *+' conftest.er1 >conftest.err
9169   rm -f conftest.er1
9170   cat conftest.err >&5
9171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9172   (exit $ac_status); } &&
9173          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9174   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9175   (eval $ac_try) 2>&5
9176   ac_status=$?
9177   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9178   (exit $ac_status); }; } &&
9179          { ac_try='test -s conftest$ac_exeext'
9180   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9181   (eval $ac_try) 2>&5
9182   ac_status=$?
9183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9184   (exit $ac_status); }; }; then
9185   ac_cv_lib_m_sqrtf=yes
9186 else
9187   echo "$as_me: failed program was:" >&5
9188 sed 's/^/| /' conftest.$ac_ext >&5
9189
9190 ac_cv_lib_m_sqrtf=no
9191 fi
9192 rm -f conftest.err conftest.$ac_objext \
9193       conftest$ac_exeext conftest.$ac_ext
9194 LIBS=$ac_check_lib_save_LIBS
9195 fi
9196 echo "$as_me:$LINENO: result: $ac_cv_lib_m_sqrtf" >&5
9197 echo "${ECHO_T}$ac_cv_lib_m_sqrtf" >&6
9198 if test $ac_cv_lib_m_sqrtf = yes; then
9199
9200 cat >>confdefs.h <<\_ACEOF
9201 #define HAVE_SQRTF 1
9202 _ACEOF
9203
9204 fi
9205
9206 echo "$as_me:$LINENO: checking for tanf in -lm" >&5
9207 echo $ECHO_N "checking for tanf in -lm... $ECHO_C" >&6
9208 if test "${ac_cv_lib_m_tanf+set}" = set; then
9209   echo $ECHO_N "(cached) $ECHO_C" >&6
9210 else
9211   ac_check_lib_save_LIBS=$LIBS
9212 LIBS="-lm  $LIBS"
9213 if test x$gcc_no_link = xyes; then
9214   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
9215 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
9216    { (exit 1); exit 1; }; }
9217 fi
9218 cat >conftest.$ac_ext <<_ACEOF
9219 /* confdefs.h.  */
9220 _ACEOF
9221 cat confdefs.h >>conftest.$ac_ext
9222 cat >>conftest.$ac_ext <<_ACEOF
9223 /* end confdefs.h.  */
9224
9225 /* Override any gcc2 internal prototype to avoid an error.  */
9226 #ifdef __cplusplus
9227 extern "C"
9228 #endif
9229 /* We use char because int might match the return type of a gcc2
9230    builtin and then its argument prototype would still apply.  */
9231 char tanf ();
9232 int
9233 main ()
9234 {
9235 tanf ();
9236   ;
9237   return 0;
9238 }
9239 _ACEOF
9240 rm -f conftest.$ac_objext conftest$ac_exeext
9241 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9242   (eval $ac_link) 2>conftest.er1
9243   ac_status=$?
9244   grep -v '^ *+' conftest.er1 >conftest.err
9245   rm -f conftest.er1
9246   cat conftest.err >&5
9247   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9248   (exit $ac_status); } &&
9249          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9250   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9251   (eval $ac_try) 2>&5
9252   ac_status=$?
9253   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9254   (exit $ac_status); }; } &&
9255          { ac_try='test -s conftest$ac_exeext'
9256   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9257   (eval $ac_try) 2>&5
9258   ac_status=$?
9259   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9260   (exit $ac_status); }; }; then
9261   ac_cv_lib_m_tanf=yes
9262 else
9263   echo "$as_me: failed program was:" >&5
9264 sed 's/^/| /' conftest.$ac_ext >&5
9265
9266 ac_cv_lib_m_tanf=no
9267 fi
9268 rm -f conftest.err conftest.$ac_objext \
9269       conftest$ac_exeext conftest.$ac_ext
9270 LIBS=$ac_check_lib_save_LIBS
9271 fi
9272 echo "$as_me:$LINENO: result: $ac_cv_lib_m_tanf" >&5
9273 echo "${ECHO_T}$ac_cv_lib_m_tanf" >&6
9274 if test $ac_cv_lib_m_tanf = yes; then
9275
9276 cat >>confdefs.h <<\_ACEOF
9277 #define HAVE_TANF 1
9278 _ACEOF
9279
9280 fi
9281
9282 echo "$as_me:$LINENO: checking for tanhf in -lm" >&5
9283 echo $ECHO_N "checking for tanhf in -lm... $ECHO_C" >&6
9284 if test "${ac_cv_lib_m_tanhf+set}" = set; then
9285   echo $ECHO_N "(cached) $ECHO_C" >&6
9286 else
9287   ac_check_lib_save_LIBS=$LIBS
9288 LIBS="-lm  $LIBS"
9289 if test x$gcc_no_link = xyes; then
9290   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
9291 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
9292    { (exit 1); exit 1; }; }
9293 fi
9294 cat >conftest.$ac_ext <<_ACEOF
9295 /* confdefs.h.  */
9296 _ACEOF
9297 cat confdefs.h >>conftest.$ac_ext
9298 cat >>conftest.$ac_ext <<_ACEOF
9299 /* end confdefs.h.  */
9300
9301 /* Override any gcc2 internal prototype to avoid an error.  */
9302 #ifdef __cplusplus
9303 extern "C"
9304 #endif
9305 /* We use char because int might match the return type of a gcc2
9306    builtin and then its argument prototype would still apply.  */
9307 char tanhf ();
9308 int
9309 main ()
9310 {
9311 tanhf ();
9312   ;
9313   return 0;
9314 }
9315 _ACEOF
9316 rm -f conftest.$ac_objext conftest$ac_exeext
9317 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9318   (eval $ac_link) 2>conftest.er1
9319   ac_status=$?
9320   grep -v '^ *+' conftest.er1 >conftest.err
9321   rm -f conftest.er1
9322   cat conftest.err >&5
9323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9324   (exit $ac_status); } &&
9325          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9326   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9327   (eval $ac_try) 2>&5
9328   ac_status=$?
9329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9330   (exit $ac_status); }; } &&
9331          { ac_try='test -s conftest$ac_exeext'
9332   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9333   (eval $ac_try) 2>&5
9334   ac_status=$?
9335   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9336   (exit $ac_status); }; }; then
9337   ac_cv_lib_m_tanhf=yes
9338 else
9339   echo "$as_me: failed program was:" >&5
9340 sed 's/^/| /' conftest.$ac_ext >&5
9341
9342 ac_cv_lib_m_tanhf=no
9343 fi
9344 rm -f conftest.err conftest.$ac_objext \
9345       conftest$ac_exeext conftest.$ac_ext
9346 LIBS=$ac_check_lib_save_LIBS
9347 fi
9348 echo "$as_me:$LINENO: result: $ac_cv_lib_m_tanhf" >&5
9349 echo "${ECHO_T}$ac_cv_lib_m_tanhf" >&6
9350 if test $ac_cv_lib_m_tanhf = yes; then
9351
9352 cat >>confdefs.h <<\_ACEOF
9353 #define HAVE_TANHF 1
9354 _ACEOF
9355
9356 fi
9357
9358 echo "$as_me:$LINENO: checking for erf in -lm" >&5
9359 echo $ECHO_N "checking for erf in -lm... $ECHO_C" >&6
9360 if test "${ac_cv_lib_m_erf+set}" = set; then
9361   echo $ECHO_N "(cached) $ECHO_C" >&6
9362 else
9363   ac_check_lib_save_LIBS=$LIBS
9364 LIBS="-lm  $LIBS"
9365 if test x$gcc_no_link = xyes; then
9366   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
9367 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
9368    { (exit 1); exit 1; }; }
9369 fi
9370 cat >conftest.$ac_ext <<_ACEOF
9371 /* confdefs.h.  */
9372 _ACEOF
9373 cat confdefs.h >>conftest.$ac_ext
9374 cat >>conftest.$ac_ext <<_ACEOF
9375 /* end confdefs.h.  */
9376
9377 /* Override any gcc2 internal prototype to avoid an error.  */
9378 #ifdef __cplusplus
9379 extern "C"
9380 #endif
9381 /* We use char because int might match the return type of a gcc2
9382    builtin and then its argument prototype would still apply.  */
9383 char erf ();
9384 int
9385 main ()
9386 {
9387 erf ();
9388   ;
9389   return 0;
9390 }
9391 _ACEOF
9392 rm -f conftest.$ac_objext conftest$ac_exeext
9393 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9394   (eval $ac_link) 2>conftest.er1
9395   ac_status=$?
9396   grep -v '^ *+' conftest.er1 >conftest.err
9397   rm -f conftest.er1
9398   cat conftest.err >&5
9399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9400   (exit $ac_status); } &&
9401          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9402   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9403   (eval $ac_try) 2>&5
9404   ac_status=$?
9405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9406   (exit $ac_status); }; } &&
9407          { ac_try='test -s conftest$ac_exeext'
9408   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9409   (eval $ac_try) 2>&5
9410   ac_status=$?
9411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9412   (exit $ac_status); }; }; then
9413   ac_cv_lib_m_erf=yes
9414 else
9415   echo "$as_me: failed program was:" >&5
9416 sed 's/^/| /' conftest.$ac_ext >&5
9417
9418 ac_cv_lib_m_erf=no
9419 fi
9420 rm -f conftest.err conftest.$ac_objext \
9421       conftest$ac_exeext conftest.$ac_ext
9422 LIBS=$ac_check_lib_save_LIBS
9423 fi
9424 echo "$as_me:$LINENO: result: $ac_cv_lib_m_erf" >&5
9425 echo "${ECHO_T}$ac_cv_lib_m_erf" >&6
9426 if test $ac_cv_lib_m_erf = yes; then
9427
9428 cat >>confdefs.h <<\_ACEOF
9429 #define HAVE_ERF 1
9430 _ACEOF
9431
9432 fi
9433
9434 echo "$as_me:$LINENO: checking for erfc in -lm" >&5
9435 echo $ECHO_N "checking for erfc in -lm... $ECHO_C" >&6
9436 if test "${ac_cv_lib_m_erfc+set}" = set; then
9437   echo $ECHO_N "(cached) $ECHO_C" >&6
9438 else
9439   ac_check_lib_save_LIBS=$LIBS
9440 LIBS="-lm  $LIBS"
9441 if test x$gcc_no_link = xyes; then
9442   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
9443 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
9444    { (exit 1); exit 1; }; }
9445 fi
9446 cat >conftest.$ac_ext <<_ACEOF
9447 /* confdefs.h.  */
9448 _ACEOF
9449 cat confdefs.h >>conftest.$ac_ext
9450 cat >>conftest.$ac_ext <<_ACEOF
9451 /* end confdefs.h.  */
9452
9453 /* Override any gcc2 internal prototype to avoid an error.  */
9454 #ifdef __cplusplus
9455 extern "C"
9456 #endif
9457 /* We use char because int might match the return type of a gcc2
9458    builtin and then its argument prototype would still apply.  */
9459 char erfc ();
9460 int
9461 main ()
9462 {
9463 erfc ();
9464   ;
9465   return 0;
9466 }
9467 _ACEOF
9468 rm -f conftest.$ac_objext conftest$ac_exeext
9469 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9470   (eval $ac_link) 2>conftest.er1
9471   ac_status=$?
9472   grep -v '^ *+' conftest.er1 >conftest.err
9473   rm -f conftest.er1
9474   cat conftest.err >&5
9475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9476   (exit $ac_status); } &&
9477          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9478   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9479   (eval $ac_try) 2>&5
9480   ac_status=$?
9481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9482   (exit $ac_status); }; } &&
9483          { ac_try='test -s conftest$ac_exeext'
9484   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9485   (eval $ac_try) 2>&5
9486   ac_status=$?
9487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9488   (exit $ac_status); }; }; then
9489   ac_cv_lib_m_erfc=yes
9490 else
9491   echo "$as_me: failed program was:" >&5
9492 sed 's/^/| /' conftest.$ac_ext >&5
9493
9494 ac_cv_lib_m_erfc=no
9495 fi
9496 rm -f conftest.err conftest.$ac_objext \
9497       conftest$ac_exeext conftest.$ac_ext
9498 LIBS=$ac_check_lib_save_LIBS
9499 fi
9500 echo "$as_me:$LINENO: result: $ac_cv_lib_m_erfc" >&5
9501 echo "${ECHO_T}$ac_cv_lib_m_erfc" >&6
9502 if test $ac_cv_lib_m_erfc = yes; then
9503
9504 cat >>confdefs.h <<\_ACEOF
9505 #define HAVE_ERFC 1
9506 _ACEOF
9507
9508 fi
9509
9510 echo "$as_me:$LINENO: checking for erfcf in -lm" >&5
9511 echo $ECHO_N "checking for erfcf in -lm... $ECHO_C" >&6
9512 if test "${ac_cv_lib_m_erfcf+set}" = set; then
9513   echo $ECHO_N "(cached) $ECHO_C" >&6
9514 else
9515   ac_check_lib_save_LIBS=$LIBS
9516 LIBS="-lm  $LIBS"
9517 if test x$gcc_no_link = xyes; then
9518   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
9519 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
9520    { (exit 1); exit 1; }; }
9521 fi
9522 cat >conftest.$ac_ext <<_ACEOF
9523 /* confdefs.h.  */
9524 _ACEOF
9525 cat confdefs.h >>conftest.$ac_ext
9526 cat >>conftest.$ac_ext <<_ACEOF
9527 /* end confdefs.h.  */
9528
9529 /* Override any gcc2 internal prototype to avoid an error.  */
9530 #ifdef __cplusplus
9531 extern "C"
9532 #endif
9533 /* We use char because int might match the return type of a gcc2
9534    builtin and then its argument prototype would still apply.  */
9535 char erfcf ();
9536 int
9537 main ()
9538 {
9539 erfcf ();
9540   ;
9541   return 0;
9542 }
9543 _ACEOF
9544 rm -f conftest.$ac_objext conftest$ac_exeext
9545 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9546   (eval $ac_link) 2>conftest.er1
9547   ac_status=$?
9548   grep -v '^ *+' conftest.er1 >conftest.err
9549   rm -f conftest.er1
9550   cat conftest.err >&5
9551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9552   (exit $ac_status); } &&
9553          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9554   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9555   (eval $ac_try) 2>&5
9556   ac_status=$?
9557   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9558   (exit $ac_status); }; } &&
9559          { ac_try='test -s conftest$ac_exeext'
9560   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9561   (eval $ac_try) 2>&5
9562   ac_status=$?
9563   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9564   (exit $ac_status); }; }; then
9565   ac_cv_lib_m_erfcf=yes
9566 else
9567   echo "$as_me: failed program was:" >&5
9568 sed 's/^/| /' conftest.$ac_ext >&5
9569
9570 ac_cv_lib_m_erfcf=no
9571 fi
9572 rm -f conftest.err conftest.$ac_objext \
9573       conftest$ac_exeext conftest.$ac_ext
9574 LIBS=$ac_check_lib_save_LIBS
9575 fi
9576 echo "$as_me:$LINENO: result: $ac_cv_lib_m_erfcf" >&5
9577 echo "${ECHO_T}$ac_cv_lib_m_erfcf" >&6
9578 if test $ac_cv_lib_m_erfcf = yes; then
9579
9580 cat >>confdefs.h <<\_ACEOF
9581 #define HAVE_ERFCF 1
9582 _ACEOF
9583
9584 fi
9585
9586 echo "$as_me:$LINENO: checking for erff in -lm" >&5
9587 echo $ECHO_N "checking for erff in -lm... $ECHO_C" >&6
9588 if test "${ac_cv_lib_m_erff+set}" = set; then
9589   echo $ECHO_N "(cached) $ECHO_C" >&6
9590 else
9591   ac_check_lib_save_LIBS=$LIBS
9592 LIBS="-lm  $LIBS"
9593 if test x$gcc_no_link = xyes; then
9594   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
9595 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
9596    { (exit 1); exit 1; }; }
9597 fi
9598 cat >conftest.$ac_ext <<_ACEOF
9599 /* confdefs.h.  */
9600 _ACEOF
9601 cat confdefs.h >>conftest.$ac_ext
9602 cat >>conftest.$ac_ext <<_ACEOF
9603 /* end confdefs.h.  */
9604
9605 /* Override any gcc2 internal prototype to avoid an error.  */
9606 #ifdef __cplusplus
9607 extern "C"
9608 #endif
9609 /* We use char because int might match the return type of a gcc2
9610    builtin and then its argument prototype would still apply.  */
9611 char erff ();
9612 int
9613 main ()
9614 {
9615 erff ();
9616   ;
9617   return 0;
9618 }
9619 _ACEOF
9620 rm -f conftest.$ac_objext conftest$ac_exeext
9621 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9622   (eval $ac_link) 2>conftest.er1
9623   ac_status=$?
9624   grep -v '^ *+' conftest.er1 >conftest.err
9625   rm -f conftest.er1
9626   cat conftest.err >&5
9627   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9628   (exit $ac_status); } &&
9629          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9630   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9631   (eval $ac_try) 2>&5
9632   ac_status=$?
9633   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9634   (exit $ac_status); }; } &&
9635          { ac_try='test -s conftest$ac_exeext'
9636   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9637   (eval $ac_try) 2>&5
9638   ac_status=$?
9639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9640   (exit $ac_status); }; }; then
9641   ac_cv_lib_m_erff=yes
9642 else
9643   echo "$as_me: failed program was:" >&5
9644 sed 's/^/| /' conftest.$ac_ext >&5
9645
9646 ac_cv_lib_m_erff=no
9647 fi
9648 rm -f conftest.err conftest.$ac_objext \
9649       conftest$ac_exeext conftest.$ac_ext
9650 LIBS=$ac_check_lib_save_LIBS
9651 fi
9652 echo "$as_me:$LINENO: result: $ac_cv_lib_m_erff" >&5
9653 echo "${ECHO_T}$ac_cv_lib_m_erff" >&6
9654 if test $ac_cv_lib_m_erff = yes; then
9655
9656 cat >>confdefs.h <<\_ACEOF
9657 #define HAVE_ERFF 1
9658 _ACEOF
9659
9660 fi
9661
9662 echo "$as_me:$LINENO: checking for j0 in -lm" >&5
9663 echo $ECHO_N "checking for j0 in -lm... $ECHO_C" >&6
9664 if test "${ac_cv_lib_m_j0+set}" = set; then
9665   echo $ECHO_N "(cached) $ECHO_C" >&6
9666 else
9667   ac_check_lib_save_LIBS=$LIBS
9668 LIBS="-lm  $LIBS"
9669 if test x$gcc_no_link = xyes; then
9670   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
9671 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
9672    { (exit 1); exit 1; }; }
9673 fi
9674 cat >conftest.$ac_ext <<_ACEOF
9675 /* confdefs.h.  */
9676 _ACEOF
9677 cat confdefs.h >>conftest.$ac_ext
9678 cat >>conftest.$ac_ext <<_ACEOF
9679 /* end confdefs.h.  */
9680
9681 /* Override any gcc2 internal prototype to avoid an error.  */
9682 #ifdef __cplusplus
9683 extern "C"
9684 #endif
9685 /* We use char because int might match the return type of a gcc2
9686    builtin and then its argument prototype would still apply.  */
9687 char j0 ();
9688 int
9689 main ()
9690 {
9691 j0 ();
9692   ;
9693   return 0;
9694 }
9695 _ACEOF
9696 rm -f conftest.$ac_objext conftest$ac_exeext
9697 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9698   (eval $ac_link) 2>conftest.er1
9699   ac_status=$?
9700   grep -v '^ *+' conftest.er1 >conftest.err
9701   rm -f conftest.er1
9702   cat conftest.err >&5
9703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9704   (exit $ac_status); } &&
9705          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9706   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9707   (eval $ac_try) 2>&5
9708   ac_status=$?
9709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9710   (exit $ac_status); }; } &&
9711          { ac_try='test -s conftest$ac_exeext'
9712   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9713   (eval $ac_try) 2>&5
9714   ac_status=$?
9715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9716   (exit $ac_status); }; }; then
9717   ac_cv_lib_m_j0=yes
9718 else
9719   echo "$as_me: failed program was:" >&5
9720 sed 's/^/| /' conftest.$ac_ext >&5
9721
9722 ac_cv_lib_m_j0=no
9723 fi
9724 rm -f conftest.err conftest.$ac_objext \
9725       conftest$ac_exeext conftest.$ac_ext
9726 LIBS=$ac_check_lib_save_LIBS
9727 fi
9728 echo "$as_me:$LINENO: result: $ac_cv_lib_m_j0" >&5
9729 echo "${ECHO_T}$ac_cv_lib_m_j0" >&6
9730 if test $ac_cv_lib_m_j0 = yes; then
9731
9732 cat >>confdefs.h <<\_ACEOF
9733 #define HAVE_J0 1
9734 _ACEOF
9735
9736 fi
9737
9738 echo "$as_me:$LINENO: checking for j0f in -lm" >&5
9739 echo $ECHO_N "checking for j0f in -lm... $ECHO_C" >&6
9740 if test "${ac_cv_lib_m_j0f+set}" = set; then
9741   echo $ECHO_N "(cached) $ECHO_C" >&6
9742 else
9743   ac_check_lib_save_LIBS=$LIBS
9744 LIBS="-lm  $LIBS"
9745 if test x$gcc_no_link = xyes; then
9746   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
9747 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
9748    { (exit 1); exit 1; }; }
9749 fi
9750 cat >conftest.$ac_ext <<_ACEOF
9751 /* confdefs.h.  */
9752 _ACEOF
9753 cat confdefs.h >>conftest.$ac_ext
9754 cat >>conftest.$ac_ext <<_ACEOF
9755 /* end confdefs.h.  */
9756
9757 /* Override any gcc2 internal prototype to avoid an error.  */
9758 #ifdef __cplusplus
9759 extern "C"
9760 #endif
9761 /* We use char because int might match the return type of a gcc2
9762    builtin and then its argument prototype would still apply.  */
9763 char j0f ();
9764 int
9765 main ()
9766 {
9767 j0f ();
9768   ;
9769   return 0;
9770 }
9771 _ACEOF
9772 rm -f conftest.$ac_objext conftest$ac_exeext
9773 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9774   (eval $ac_link) 2>conftest.er1
9775   ac_status=$?
9776   grep -v '^ *+' conftest.er1 >conftest.err
9777   rm -f conftest.er1
9778   cat conftest.err >&5
9779   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9780   (exit $ac_status); } &&
9781          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9782   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9783   (eval $ac_try) 2>&5
9784   ac_status=$?
9785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9786   (exit $ac_status); }; } &&
9787          { ac_try='test -s conftest$ac_exeext'
9788   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9789   (eval $ac_try) 2>&5
9790   ac_status=$?
9791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9792   (exit $ac_status); }; }; then
9793   ac_cv_lib_m_j0f=yes
9794 else
9795   echo "$as_me: failed program was:" >&5
9796 sed 's/^/| /' conftest.$ac_ext >&5
9797
9798 ac_cv_lib_m_j0f=no
9799 fi
9800 rm -f conftest.err conftest.$ac_objext \
9801       conftest$ac_exeext conftest.$ac_ext
9802 LIBS=$ac_check_lib_save_LIBS
9803 fi
9804 echo "$as_me:$LINENO: result: $ac_cv_lib_m_j0f" >&5
9805 echo "${ECHO_T}$ac_cv_lib_m_j0f" >&6
9806 if test $ac_cv_lib_m_j0f = yes; then
9807
9808 cat >>confdefs.h <<\_ACEOF
9809 #define HAVE_J0F 1
9810 _ACEOF
9811
9812 fi
9813
9814 echo "$as_me:$LINENO: checking for j1 in -lm" >&5
9815 echo $ECHO_N "checking for j1 in -lm... $ECHO_C" >&6
9816 if test "${ac_cv_lib_m_j1+set}" = set; then
9817   echo $ECHO_N "(cached) $ECHO_C" >&6
9818 else
9819   ac_check_lib_save_LIBS=$LIBS
9820 LIBS="-lm  $LIBS"
9821 if test x$gcc_no_link = xyes; then
9822   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
9823 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
9824    { (exit 1); exit 1; }; }
9825 fi
9826 cat >conftest.$ac_ext <<_ACEOF
9827 /* confdefs.h.  */
9828 _ACEOF
9829 cat confdefs.h >>conftest.$ac_ext
9830 cat >>conftest.$ac_ext <<_ACEOF
9831 /* end confdefs.h.  */
9832
9833 /* Override any gcc2 internal prototype to avoid an error.  */
9834 #ifdef __cplusplus
9835 extern "C"
9836 #endif
9837 /* We use char because int might match the return type of a gcc2
9838    builtin and then its argument prototype would still apply.  */
9839 char j1 ();
9840 int
9841 main ()
9842 {
9843 j1 ();
9844   ;
9845   return 0;
9846 }
9847 _ACEOF
9848 rm -f conftest.$ac_objext conftest$ac_exeext
9849 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9850   (eval $ac_link) 2>conftest.er1
9851   ac_status=$?
9852   grep -v '^ *+' conftest.er1 >conftest.err
9853   rm -f conftest.er1
9854   cat conftest.err >&5
9855   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9856   (exit $ac_status); } &&
9857          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9858   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9859   (eval $ac_try) 2>&5
9860   ac_status=$?
9861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9862   (exit $ac_status); }; } &&
9863          { ac_try='test -s conftest$ac_exeext'
9864   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9865   (eval $ac_try) 2>&5
9866   ac_status=$?
9867   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9868   (exit $ac_status); }; }; then
9869   ac_cv_lib_m_j1=yes
9870 else
9871   echo "$as_me: failed program was:" >&5
9872 sed 's/^/| /' conftest.$ac_ext >&5
9873
9874 ac_cv_lib_m_j1=no
9875 fi
9876 rm -f conftest.err conftest.$ac_objext \
9877       conftest$ac_exeext conftest.$ac_ext
9878 LIBS=$ac_check_lib_save_LIBS
9879 fi
9880 echo "$as_me:$LINENO: result: $ac_cv_lib_m_j1" >&5
9881 echo "${ECHO_T}$ac_cv_lib_m_j1" >&6
9882 if test $ac_cv_lib_m_j1 = yes; then
9883
9884 cat >>confdefs.h <<\_ACEOF
9885 #define HAVE_J1 1
9886 _ACEOF
9887
9888 fi
9889
9890 echo "$as_me:$LINENO: checking for j1f in -lm" >&5
9891 echo $ECHO_N "checking for j1f in -lm... $ECHO_C" >&6
9892 if test "${ac_cv_lib_m_j1f+set}" = set; then
9893   echo $ECHO_N "(cached) $ECHO_C" >&6
9894 else
9895   ac_check_lib_save_LIBS=$LIBS
9896 LIBS="-lm  $LIBS"
9897 if test x$gcc_no_link = xyes; then
9898   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
9899 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
9900    { (exit 1); exit 1; }; }
9901 fi
9902 cat >conftest.$ac_ext <<_ACEOF
9903 /* confdefs.h.  */
9904 _ACEOF
9905 cat confdefs.h >>conftest.$ac_ext
9906 cat >>conftest.$ac_ext <<_ACEOF
9907 /* end confdefs.h.  */
9908
9909 /* Override any gcc2 internal prototype to avoid an error.  */
9910 #ifdef __cplusplus
9911 extern "C"
9912 #endif
9913 /* We use char because int might match the return type of a gcc2
9914    builtin and then its argument prototype would still apply.  */
9915 char j1f ();
9916 int
9917 main ()
9918 {
9919 j1f ();
9920   ;
9921   return 0;
9922 }
9923 _ACEOF
9924 rm -f conftest.$ac_objext conftest$ac_exeext
9925 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9926   (eval $ac_link) 2>conftest.er1
9927   ac_status=$?
9928   grep -v '^ *+' conftest.er1 >conftest.err
9929   rm -f conftest.er1
9930   cat conftest.err >&5
9931   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9932   (exit $ac_status); } &&
9933          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
9934   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9935   (eval $ac_try) 2>&5
9936   ac_status=$?
9937   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9938   (exit $ac_status); }; } &&
9939          { ac_try='test -s conftest$ac_exeext'
9940   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9941   (eval $ac_try) 2>&5
9942   ac_status=$?
9943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9944   (exit $ac_status); }; }; then
9945   ac_cv_lib_m_j1f=yes
9946 else
9947   echo "$as_me: failed program was:" >&5
9948 sed 's/^/| /' conftest.$ac_ext >&5
9949
9950 ac_cv_lib_m_j1f=no
9951 fi
9952 rm -f conftest.err conftest.$ac_objext \
9953       conftest$ac_exeext conftest.$ac_ext
9954 LIBS=$ac_check_lib_save_LIBS
9955 fi
9956 echo "$as_me:$LINENO: result: $ac_cv_lib_m_j1f" >&5
9957 echo "${ECHO_T}$ac_cv_lib_m_j1f" >&6
9958 if test $ac_cv_lib_m_j1f = yes; then
9959
9960 cat >>confdefs.h <<\_ACEOF
9961 #define HAVE_J1F 1
9962 _ACEOF
9963
9964 fi
9965
9966 echo "$as_me:$LINENO: checking for jn in -lm" >&5
9967 echo $ECHO_N "checking for jn in -lm... $ECHO_C" >&6
9968 if test "${ac_cv_lib_m_jn+set}" = set; then
9969   echo $ECHO_N "(cached) $ECHO_C" >&6
9970 else
9971   ac_check_lib_save_LIBS=$LIBS
9972 LIBS="-lm  $LIBS"
9973 if test x$gcc_no_link = xyes; then
9974   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
9975 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
9976    { (exit 1); exit 1; }; }
9977 fi
9978 cat >conftest.$ac_ext <<_ACEOF
9979 /* confdefs.h.  */
9980 _ACEOF
9981 cat confdefs.h >>conftest.$ac_ext
9982 cat >>conftest.$ac_ext <<_ACEOF
9983 /* end confdefs.h.  */
9984
9985 /* Override any gcc2 internal prototype to avoid an error.  */
9986 #ifdef __cplusplus
9987 extern "C"
9988 #endif
9989 /* We use char because int might match the return type of a gcc2
9990    builtin and then its argument prototype would still apply.  */
9991 char jn ();
9992 int
9993 main ()
9994 {
9995 jn ();
9996   ;
9997   return 0;
9998 }
9999 _ACEOF
10000 rm -f conftest.$ac_objext conftest$ac_exeext
10001 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10002   (eval $ac_link) 2>conftest.er1
10003   ac_status=$?
10004   grep -v '^ *+' conftest.er1 >conftest.err
10005   rm -f conftest.er1
10006   cat conftest.err >&5
10007   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10008   (exit $ac_status); } &&
10009          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
10010   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10011   (eval $ac_try) 2>&5
10012   ac_status=$?
10013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10014   (exit $ac_status); }; } &&
10015          { ac_try='test -s conftest$ac_exeext'
10016   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10017   (eval $ac_try) 2>&5
10018   ac_status=$?
10019   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10020   (exit $ac_status); }; }; then
10021   ac_cv_lib_m_jn=yes
10022 else
10023   echo "$as_me: failed program was:" >&5
10024 sed 's/^/| /' conftest.$ac_ext >&5
10025
10026 ac_cv_lib_m_jn=no
10027 fi
10028 rm -f conftest.err conftest.$ac_objext \
10029       conftest$ac_exeext conftest.$ac_ext
10030 LIBS=$ac_check_lib_save_LIBS
10031 fi
10032 echo "$as_me:$LINENO: result: $ac_cv_lib_m_jn" >&5
10033 echo "${ECHO_T}$ac_cv_lib_m_jn" >&6
10034 if test $ac_cv_lib_m_jn = yes; then
10035
10036 cat >>confdefs.h <<\_ACEOF
10037 #define HAVE_JN 1
10038 _ACEOF
10039
10040 fi
10041
10042 echo "$as_me:$LINENO: checking for jnf in -lm" >&5
10043 echo $ECHO_N "checking for jnf in -lm... $ECHO_C" >&6
10044 if test "${ac_cv_lib_m_jnf+set}" = set; then
10045   echo $ECHO_N "(cached) $ECHO_C" >&6
10046 else
10047   ac_check_lib_save_LIBS=$LIBS
10048 LIBS="-lm  $LIBS"
10049 if test x$gcc_no_link = xyes; then
10050   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
10051 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
10052    { (exit 1); exit 1; }; }
10053 fi
10054 cat >conftest.$ac_ext <<_ACEOF
10055 /* confdefs.h.  */
10056 _ACEOF
10057 cat confdefs.h >>conftest.$ac_ext
10058 cat >>conftest.$ac_ext <<_ACEOF
10059 /* end confdefs.h.  */
10060
10061 /* Override any gcc2 internal prototype to avoid an error.  */
10062 #ifdef __cplusplus
10063 extern "C"
10064 #endif
10065 /* We use char because int might match the return type of a gcc2
10066    builtin and then its argument prototype would still apply.  */
10067 char jnf ();
10068 int
10069 main ()
10070 {
10071 jnf ();
10072   ;
10073   return 0;
10074 }
10075 _ACEOF
10076 rm -f conftest.$ac_objext conftest$ac_exeext
10077 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10078   (eval $ac_link) 2>conftest.er1
10079   ac_status=$?
10080   grep -v '^ *+' conftest.er1 >conftest.err
10081   rm -f conftest.er1
10082   cat conftest.err >&5
10083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10084   (exit $ac_status); } &&
10085          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
10086   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10087   (eval $ac_try) 2>&5
10088   ac_status=$?
10089   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10090   (exit $ac_status); }; } &&
10091          { ac_try='test -s conftest$ac_exeext'
10092   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10093   (eval $ac_try) 2>&5
10094   ac_status=$?
10095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10096   (exit $ac_status); }; }; then
10097   ac_cv_lib_m_jnf=yes
10098 else
10099   echo "$as_me: failed program was:" >&5
10100 sed 's/^/| /' conftest.$ac_ext >&5
10101
10102 ac_cv_lib_m_jnf=no
10103 fi
10104 rm -f conftest.err conftest.$ac_objext \
10105       conftest$ac_exeext conftest.$ac_ext
10106 LIBS=$ac_check_lib_save_LIBS
10107 fi
10108 echo "$as_me:$LINENO: result: $ac_cv_lib_m_jnf" >&5
10109 echo "${ECHO_T}$ac_cv_lib_m_jnf" >&6
10110 if test $ac_cv_lib_m_jnf = yes; then
10111
10112 cat >>confdefs.h <<\_ACEOF
10113 #define HAVE_JNF 1
10114 _ACEOF
10115
10116 fi
10117
10118 echo "$as_me:$LINENO: checking for y0 in -lm" >&5
10119 echo $ECHO_N "checking for y0 in -lm... $ECHO_C" >&6
10120 if test "${ac_cv_lib_m_y0+set}" = set; then
10121   echo $ECHO_N "(cached) $ECHO_C" >&6
10122 else
10123   ac_check_lib_save_LIBS=$LIBS
10124 LIBS="-lm  $LIBS"
10125 if test x$gcc_no_link = xyes; then
10126   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
10127 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
10128    { (exit 1); exit 1; }; }
10129 fi
10130 cat >conftest.$ac_ext <<_ACEOF
10131 /* confdefs.h.  */
10132 _ACEOF
10133 cat confdefs.h >>conftest.$ac_ext
10134 cat >>conftest.$ac_ext <<_ACEOF
10135 /* end confdefs.h.  */
10136
10137 /* Override any gcc2 internal prototype to avoid an error.  */
10138 #ifdef __cplusplus
10139 extern "C"
10140 #endif
10141 /* We use char because int might match the return type of a gcc2
10142    builtin and then its argument prototype would still apply.  */
10143 char y0 ();
10144 int
10145 main ()
10146 {
10147 y0 ();
10148   ;
10149   return 0;
10150 }
10151 _ACEOF
10152 rm -f conftest.$ac_objext conftest$ac_exeext
10153 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10154   (eval $ac_link) 2>conftest.er1
10155   ac_status=$?
10156   grep -v '^ *+' conftest.er1 >conftest.err
10157   rm -f conftest.er1
10158   cat conftest.err >&5
10159   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10160   (exit $ac_status); } &&
10161          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
10162   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10163   (eval $ac_try) 2>&5
10164   ac_status=$?
10165   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10166   (exit $ac_status); }; } &&
10167          { ac_try='test -s conftest$ac_exeext'
10168   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10169   (eval $ac_try) 2>&5
10170   ac_status=$?
10171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10172   (exit $ac_status); }; }; then
10173   ac_cv_lib_m_y0=yes
10174 else
10175   echo "$as_me: failed program was:" >&5
10176 sed 's/^/| /' conftest.$ac_ext >&5
10177
10178 ac_cv_lib_m_y0=no
10179 fi
10180 rm -f conftest.err conftest.$ac_objext \
10181       conftest$ac_exeext conftest.$ac_ext
10182 LIBS=$ac_check_lib_save_LIBS
10183 fi
10184 echo "$as_me:$LINENO: result: $ac_cv_lib_m_y0" >&5
10185 echo "${ECHO_T}$ac_cv_lib_m_y0" >&6
10186 if test $ac_cv_lib_m_y0 = yes; then
10187
10188 cat >>confdefs.h <<\_ACEOF
10189 #define HAVE_Y0 1
10190 _ACEOF
10191
10192 fi
10193
10194 echo "$as_me:$LINENO: checking for y0f in -lm" >&5
10195 echo $ECHO_N "checking for y0f in -lm... $ECHO_C" >&6
10196 if test "${ac_cv_lib_m_y0f+set}" = set; then
10197   echo $ECHO_N "(cached) $ECHO_C" >&6
10198 else
10199   ac_check_lib_save_LIBS=$LIBS
10200 LIBS="-lm  $LIBS"
10201 if test x$gcc_no_link = xyes; then
10202   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
10203 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
10204    { (exit 1); exit 1; }; }
10205 fi
10206 cat >conftest.$ac_ext <<_ACEOF
10207 /* confdefs.h.  */
10208 _ACEOF
10209 cat confdefs.h >>conftest.$ac_ext
10210 cat >>conftest.$ac_ext <<_ACEOF
10211 /* end confdefs.h.  */
10212
10213 /* Override any gcc2 internal prototype to avoid an error.  */
10214 #ifdef __cplusplus
10215 extern "C"
10216 #endif
10217 /* We use char because int might match the return type of a gcc2
10218    builtin and then its argument prototype would still apply.  */
10219 char y0f ();
10220 int
10221 main ()
10222 {
10223 y0f ();
10224   ;
10225   return 0;
10226 }
10227 _ACEOF
10228 rm -f conftest.$ac_objext conftest$ac_exeext
10229 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10230   (eval $ac_link) 2>conftest.er1
10231   ac_status=$?
10232   grep -v '^ *+' conftest.er1 >conftest.err
10233   rm -f conftest.er1
10234   cat conftest.err >&5
10235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10236   (exit $ac_status); } &&
10237          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
10238   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10239   (eval $ac_try) 2>&5
10240   ac_status=$?
10241   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10242   (exit $ac_status); }; } &&
10243          { ac_try='test -s conftest$ac_exeext'
10244   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10245   (eval $ac_try) 2>&5
10246   ac_status=$?
10247   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10248   (exit $ac_status); }; }; then
10249   ac_cv_lib_m_y0f=yes
10250 else
10251   echo "$as_me: failed program was:" >&5
10252 sed 's/^/| /' conftest.$ac_ext >&5
10253
10254 ac_cv_lib_m_y0f=no
10255 fi
10256 rm -f conftest.err conftest.$ac_objext \
10257       conftest$ac_exeext conftest.$ac_ext
10258 LIBS=$ac_check_lib_save_LIBS
10259 fi
10260 echo "$as_me:$LINENO: result: $ac_cv_lib_m_y0f" >&5
10261 echo "${ECHO_T}$ac_cv_lib_m_y0f" >&6
10262 if test $ac_cv_lib_m_y0f = yes; then
10263
10264 cat >>confdefs.h <<\_ACEOF
10265 #define HAVE_Y0F 1
10266 _ACEOF
10267
10268 fi
10269
10270 echo "$as_me:$LINENO: checking for y1 in -lm" >&5
10271 echo $ECHO_N "checking for y1 in -lm... $ECHO_C" >&6
10272 if test "${ac_cv_lib_m_y1+set}" = set; then
10273   echo $ECHO_N "(cached) $ECHO_C" >&6
10274 else
10275   ac_check_lib_save_LIBS=$LIBS
10276 LIBS="-lm  $LIBS"
10277 if test x$gcc_no_link = xyes; then
10278   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
10279 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
10280    { (exit 1); exit 1; }; }
10281 fi
10282 cat >conftest.$ac_ext <<_ACEOF
10283 /* confdefs.h.  */
10284 _ACEOF
10285 cat confdefs.h >>conftest.$ac_ext
10286 cat >>conftest.$ac_ext <<_ACEOF
10287 /* end confdefs.h.  */
10288
10289 /* Override any gcc2 internal prototype to avoid an error.  */
10290 #ifdef __cplusplus
10291 extern "C"
10292 #endif
10293 /* We use char because int might match the return type of a gcc2
10294    builtin and then its argument prototype would still apply.  */
10295 char y1 ();
10296 int
10297 main ()
10298 {
10299 y1 ();
10300   ;
10301   return 0;
10302 }
10303 _ACEOF
10304 rm -f conftest.$ac_objext conftest$ac_exeext
10305 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10306   (eval $ac_link) 2>conftest.er1
10307   ac_status=$?
10308   grep -v '^ *+' conftest.er1 >conftest.err
10309   rm -f conftest.er1
10310   cat conftest.err >&5
10311   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10312   (exit $ac_status); } &&
10313          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
10314   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10315   (eval $ac_try) 2>&5
10316   ac_status=$?
10317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10318   (exit $ac_status); }; } &&
10319          { ac_try='test -s conftest$ac_exeext'
10320   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10321   (eval $ac_try) 2>&5
10322   ac_status=$?
10323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10324   (exit $ac_status); }; }; then
10325   ac_cv_lib_m_y1=yes
10326 else
10327   echo "$as_me: failed program was:" >&5
10328 sed 's/^/| /' conftest.$ac_ext >&5
10329
10330 ac_cv_lib_m_y1=no
10331 fi
10332 rm -f conftest.err conftest.$ac_objext \
10333       conftest$ac_exeext conftest.$ac_ext
10334 LIBS=$ac_check_lib_save_LIBS
10335 fi
10336 echo "$as_me:$LINENO: result: $ac_cv_lib_m_y1" >&5
10337 echo "${ECHO_T}$ac_cv_lib_m_y1" >&6
10338 if test $ac_cv_lib_m_y1 = yes; then
10339
10340 cat >>confdefs.h <<\_ACEOF
10341 #define HAVE_Y1 1
10342 _ACEOF
10343
10344 fi
10345
10346 echo "$as_me:$LINENO: checking for y1f in -lm" >&5
10347 echo $ECHO_N "checking for y1f in -lm... $ECHO_C" >&6
10348 if test "${ac_cv_lib_m_y1f+set}" = set; then
10349   echo $ECHO_N "(cached) $ECHO_C" >&6
10350 else
10351   ac_check_lib_save_LIBS=$LIBS
10352 LIBS="-lm  $LIBS"
10353 if test x$gcc_no_link = xyes; then
10354   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
10355 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
10356    { (exit 1); exit 1; }; }
10357 fi
10358 cat >conftest.$ac_ext <<_ACEOF
10359 /* confdefs.h.  */
10360 _ACEOF
10361 cat confdefs.h >>conftest.$ac_ext
10362 cat >>conftest.$ac_ext <<_ACEOF
10363 /* end confdefs.h.  */
10364
10365 /* Override any gcc2 internal prototype to avoid an error.  */
10366 #ifdef __cplusplus
10367 extern "C"
10368 #endif
10369 /* We use char because int might match the return type of a gcc2
10370    builtin and then its argument prototype would still apply.  */
10371 char y1f ();
10372 int
10373 main ()
10374 {
10375 y1f ();
10376   ;
10377   return 0;
10378 }
10379 _ACEOF
10380 rm -f conftest.$ac_objext conftest$ac_exeext
10381 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10382   (eval $ac_link) 2>conftest.er1
10383   ac_status=$?
10384   grep -v '^ *+' conftest.er1 >conftest.err
10385   rm -f conftest.er1
10386   cat conftest.err >&5
10387   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10388   (exit $ac_status); } &&
10389          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
10390   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10391   (eval $ac_try) 2>&5
10392   ac_status=$?
10393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10394   (exit $ac_status); }; } &&
10395          { ac_try='test -s conftest$ac_exeext'
10396   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10397   (eval $ac_try) 2>&5
10398   ac_status=$?
10399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10400   (exit $ac_status); }; }; then
10401   ac_cv_lib_m_y1f=yes
10402 else
10403   echo "$as_me: failed program was:" >&5
10404 sed 's/^/| /' conftest.$ac_ext >&5
10405
10406 ac_cv_lib_m_y1f=no
10407 fi
10408 rm -f conftest.err conftest.$ac_objext \
10409       conftest$ac_exeext conftest.$ac_ext
10410 LIBS=$ac_check_lib_save_LIBS
10411 fi
10412 echo "$as_me:$LINENO: result: $ac_cv_lib_m_y1f" >&5
10413 echo "${ECHO_T}$ac_cv_lib_m_y1f" >&6
10414 if test $ac_cv_lib_m_y1f = yes; then
10415
10416 cat >>confdefs.h <<\_ACEOF
10417 #define HAVE_Y1F 1
10418 _ACEOF
10419
10420 fi
10421
10422 echo "$as_me:$LINENO: checking for yn in -lm" >&5
10423 echo $ECHO_N "checking for yn in -lm... $ECHO_C" >&6
10424 if test "${ac_cv_lib_m_yn+set}" = set; then
10425   echo $ECHO_N "(cached) $ECHO_C" >&6
10426 else
10427   ac_check_lib_save_LIBS=$LIBS
10428 LIBS="-lm  $LIBS"
10429 if test x$gcc_no_link = xyes; then
10430   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
10431 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
10432    { (exit 1); exit 1; }; }
10433 fi
10434 cat >conftest.$ac_ext <<_ACEOF
10435 /* confdefs.h.  */
10436 _ACEOF
10437 cat confdefs.h >>conftest.$ac_ext
10438 cat >>conftest.$ac_ext <<_ACEOF
10439 /* end confdefs.h.  */
10440
10441 /* Override any gcc2 internal prototype to avoid an error.  */
10442 #ifdef __cplusplus
10443 extern "C"
10444 #endif
10445 /* We use char because int might match the return type of a gcc2
10446    builtin and then its argument prototype would still apply.  */
10447 char yn ();
10448 int
10449 main ()
10450 {
10451 yn ();
10452   ;
10453   return 0;
10454 }
10455 _ACEOF
10456 rm -f conftest.$ac_objext conftest$ac_exeext
10457 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10458   (eval $ac_link) 2>conftest.er1
10459   ac_status=$?
10460   grep -v '^ *+' conftest.er1 >conftest.err
10461   rm -f conftest.er1
10462   cat conftest.err >&5
10463   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10464   (exit $ac_status); } &&
10465          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
10466   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10467   (eval $ac_try) 2>&5
10468   ac_status=$?
10469   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10470   (exit $ac_status); }; } &&
10471          { ac_try='test -s conftest$ac_exeext'
10472   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10473   (eval $ac_try) 2>&5
10474   ac_status=$?
10475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10476   (exit $ac_status); }; }; then
10477   ac_cv_lib_m_yn=yes
10478 else
10479   echo "$as_me: failed program was:" >&5
10480 sed 's/^/| /' conftest.$ac_ext >&5
10481
10482 ac_cv_lib_m_yn=no
10483 fi
10484 rm -f conftest.err conftest.$ac_objext \
10485       conftest$ac_exeext conftest.$ac_ext
10486 LIBS=$ac_check_lib_save_LIBS
10487 fi
10488 echo "$as_me:$LINENO: result: $ac_cv_lib_m_yn" >&5
10489 echo "${ECHO_T}$ac_cv_lib_m_yn" >&6
10490 if test $ac_cv_lib_m_yn = yes; then
10491
10492 cat >>confdefs.h <<\_ACEOF
10493 #define HAVE_YN 1
10494 _ACEOF
10495
10496 fi
10497
10498 echo "$as_me:$LINENO: checking for ynf in -lm" >&5
10499 echo $ECHO_N "checking for ynf in -lm... $ECHO_C" >&6
10500 if test "${ac_cv_lib_m_ynf+set}" = set; then
10501   echo $ECHO_N "(cached) $ECHO_C" >&6
10502 else
10503   ac_check_lib_save_LIBS=$LIBS
10504 LIBS="-lm  $LIBS"
10505 if test x$gcc_no_link = xyes; then
10506   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
10507 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
10508    { (exit 1); exit 1; }; }
10509 fi
10510 cat >conftest.$ac_ext <<_ACEOF
10511 /* confdefs.h.  */
10512 _ACEOF
10513 cat confdefs.h >>conftest.$ac_ext
10514 cat >>conftest.$ac_ext <<_ACEOF
10515 /* end confdefs.h.  */
10516
10517 /* Override any gcc2 internal prototype to avoid an error.  */
10518 #ifdef __cplusplus
10519 extern "C"
10520 #endif
10521 /* We use char because int might match the return type of a gcc2
10522    builtin and then its argument prototype would still apply.  */
10523 char ynf ();
10524 int
10525 main ()
10526 {
10527 ynf ();
10528   ;
10529   return 0;
10530 }
10531 _ACEOF
10532 rm -f conftest.$ac_objext conftest$ac_exeext
10533 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10534   (eval $ac_link) 2>conftest.er1
10535   ac_status=$?
10536   grep -v '^ *+' conftest.er1 >conftest.err
10537   rm -f conftest.er1
10538   cat conftest.err >&5
10539   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10540   (exit $ac_status); } &&
10541          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
10542   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10543   (eval $ac_try) 2>&5
10544   ac_status=$?
10545   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10546   (exit $ac_status); }; } &&
10547          { ac_try='test -s conftest$ac_exeext'
10548   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10549   (eval $ac_try) 2>&5
10550   ac_status=$?
10551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10552   (exit $ac_status); }; }; then
10553   ac_cv_lib_m_ynf=yes
10554 else
10555   echo "$as_me: failed program was:" >&5
10556 sed 's/^/| /' conftest.$ac_ext >&5
10557
10558 ac_cv_lib_m_ynf=no
10559 fi
10560 rm -f conftest.err conftest.$ac_objext \
10561       conftest$ac_exeext conftest.$ac_ext
10562 LIBS=$ac_check_lib_save_LIBS
10563 fi
10564 echo "$as_me:$LINENO: result: $ac_cv_lib_m_ynf" >&5
10565 echo "${ECHO_T}$ac_cv_lib_m_ynf" >&6
10566 if test $ac_cv_lib_m_ynf = yes; then
10567
10568 cat >>confdefs.h <<\_ACEOF
10569 #define HAVE_YNF 1
10570 _ACEOF
10571
10572 fi
10573
10574
10575 # Fallback in case isfinite is not available.
10576 echo "$as_me:$LINENO: checking for finite in -lm" >&5
10577 echo $ECHO_N "checking for finite in -lm... $ECHO_C" >&6
10578 if test "${ac_cv_lib_m_finite+set}" = set; then
10579   echo $ECHO_N "(cached) $ECHO_C" >&6
10580 else
10581   ac_check_lib_save_LIBS=$LIBS
10582 LIBS="-lm  $LIBS"
10583 if test x$gcc_no_link = xyes; then
10584   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
10585 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
10586    { (exit 1); exit 1; }; }
10587 fi
10588 cat >conftest.$ac_ext <<_ACEOF
10589 /* confdefs.h.  */
10590 _ACEOF
10591 cat confdefs.h >>conftest.$ac_ext
10592 cat >>conftest.$ac_ext <<_ACEOF
10593 /* end confdefs.h.  */
10594
10595 /* Override any gcc2 internal prototype to avoid an error.  */
10596 #ifdef __cplusplus
10597 extern "C"
10598 #endif
10599 /* We use char because int might match the return type of a gcc2
10600    builtin and then its argument prototype would still apply.  */
10601 char finite ();
10602 int
10603 main ()
10604 {
10605 finite ();
10606   ;
10607   return 0;
10608 }
10609 _ACEOF
10610 rm -f conftest.$ac_objext conftest$ac_exeext
10611 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10612   (eval $ac_link) 2>conftest.er1
10613   ac_status=$?
10614   grep -v '^ *+' conftest.er1 >conftest.err
10615   rm -f conftest.er1
10616   cat conftest.err >&5
10617   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10618   (exit $ac_status); } &&
10619          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
10620   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10621   (eval $ac_try) 2>&5
10622   ac_status=$?
10623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10624   (exit $ac_status); }; } &&
10625          { ac_try='test -s conftest$ac_exeext'
10626   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10627   (eval $ac_try) 2>&5
10628   ac_status=$?
10629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10630   (exit $ac_status); }; }; then
10631   ac_cv_lib_m_finite=yes
10632 else
10633   echo "$as_me: failed program was:" >&5
10634 sed 's/^/| /' conftest.$ac_ext >&5
10635
10636 ac_cv_lib_m_finite=no
10637 fi
10638 rm -f conftest.err conftest.$ac_objext \
10639       conftest$ac_exeext conftest.$ac_ext
10640 LIBS=$ac_check_lib_save_LIBS
10641 fi
10642 echo "$as_me:$LINENO: result: $ac_cv_lib_m_finite" >&5
10643 echo "${ECHO_T}$ac_cv_lib_m_finite" >&6
10644 if test $ac_cv_lib_m_finite = yes; then
10645
10646 cat >>confdefs.h <<\_ACEOF
10647 #define HAVE_FINITE 1
10648 _ACEOF
10649
10650 fi
10651
10652
10653 # Let the user override this
10654 # Check whether --enable-cmath or --disable-cmath was given.
10655 if test "${enable_cmath+set}" = set; then
10656   enableval="$enable_cmath"
10657   need_math=$enableval
10658 fi;
10659 if test "$need_math" = "yes"; then
10660         { echo "$as_me:$LINENO: Including complex math functions in libgfor" >&5
10661 echo "$as_me: Including complex math functions in libgfor" >&6;};
10662   extra_math_obj='$(gfor_cmath_obj)'
10663 fi
10664
10665 MATH_OBJ="$extra_math_obj"
10666
10667
10668 # The standard autoconf HAVE_STRUCT_TIMEZONE doesn't actually check
10669 # for struct timezone, as you might think.  We also need to check how
10670 # to call gettimeofday if we have it.
10671 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
10672 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
10673 if test "${ac_cv_header_time+set}" = set; then
10674   echo $ECHO_N "(cached) $ECHO_C" >&6
10675 else
10676   cat >conftest.$ac_ext <<_ACEOF
10677 /* confdefs.h.  */
10678 _ACEOF
10679 cat confdefs.h >>conftest.$ac_ext
10680 cat >>conftest.$ac_ext <<_ACEOF
10681 /* end confdefs.h.  */
10682 #include <sys/types.h>
10683 #include <sys/time.h>
10684 #include <time.h>
10685
10686 int
10687 main ()
10688 {
10689 if ((struct tm *) 0)
10690 return 0;
10691   ;
10692   return 0;
10693 }
10694 _ACEOF
10695 rm -f conftest.$ac_objext
10696 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10697   (eval $ac_compile) 2>conftest.er1
10698   ac_status=$?
10699   grep -v '^ *+' conftest.er1 >conftest.err
10700   rm -f conftest.er1
10701   cat conftest.err >&5
10702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10703   (exit $ac_status); } &&
10704          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
10705   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10706   (eval $ac_try) 2>&5
10707   ac_status=$?
10708   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10709   (exit $ac_status); }; } &&
10710          { ac_try='test -s conftest.$ac_objext'
10711   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10712   (eval $ac_try) 2>&5
10713   ac_status=$?
10714   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10715   (exit $ac_status); }; }; then
10716   ac_cv_header_time=yes
10717 else
10718   echo "$as_me: failed program was:" >&5
10719 sed 's/^/| /' conftest.$ac_ext >&5
10720
10721 ac_cv_header_time=no
10722 fi
10723 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10724 fi
10725 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
10726 echo "${ECHO_T}$ac_cv_header_time" >&6
10727 if test $ac_cv_header_time = yes; then
10728
10729 cat >>confdefs.h <<\_ACEOF
10730 #define TIME_WITH_SYS_TIME 1
10731 _ACEOF
10732
10733 fi
10734
10735
10736
10737 for ac_func in gettimeofday
10738 do
10739 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10740 echo "$as_me:$LINENO: checking for $ac_func" >&5
10741 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10742 if eval "test \"\${$as_ac_var+set}\" = set"; then
10743   echo $ECHO_N "(cached) $ECHO_C" >&6
10744 else
10745   if test x$gcc_no_link = xyes; then
10746   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
10747 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
10748    { (exit 1); exit 1; }; }
10749 fi
10750 cat >conftest.$ac_ext <<_ACEOF
10751 /* confdefs.h.  */
10752 _ACEOF
10753 cat confdefs.h >>conftest.$ac_ext
10754 cat >>conftest.$ac_ext <<_ACEOF
10755 /* end confdefs.h.  */
10756 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10757    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10758 #define $ac_func innocuous_$ac_func
10759
10760 /* System header to define __stub macros and hopefully few prototypes,
10761     which can conflict with char $ac_func (); below.
10762     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10763     <limits.h> exists even on freestanding compilers.  */
10764
10765 #ifdef __STDC__
10766 # include <limits.h>
10767 #else
10768 # include <assert.h>
10769 #endif
10770
10771 #undef $ac_func
10772
10773 /* Override any gcc2 internal prototype to avoid an error.  */
10774 #ifdef __cplusplus
10775 extern "C"
10776 {
10777 #endif
10778 /* We use char because int might match the return type of a gcc2
10779    builtin and then its argument prototype would still apply.  */
10780 char $ac_func ();
10781 /* The GNU C library defines this for functions which it implements
10782     to always fail with ENOSYS.  Some functions are actually named
10783     something starting with __ and the normal name is an alias.  */
10784 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10785 choke me
10786 #else
10787 char (*f) () = $ac_func;
10788 #endif
10789 #ifdef __cplusplus
10790 }
10791 #endif
10792
10793 int
10794 main ()
10795 {
10796 return f != $ac_func;
10797   ;
10798   return 0;
10799 }
10800 _ACEOF
10801 rm -f conftest.$ac_objext conftest$ac_exeext
10802 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10803   (eval $ac_link) 2>conftest.er1
10804   ac_status=$?
10805   grep -v '^ *+' conftest.er1 >conftest.err
10806   rm -f conftest.er1
10807   cat conftest.err >&5
10808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10809   (exit $ac_status); } &&
10810          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
10811   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10812   (eval $ac_try) 2>&5
10813   ac_status=$?
10814   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10815   (exit $ac_status); }; } &&
10816          { ac_try='test -s conftest$ac_exeext'
10817   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10818   (eval $ac_try) 2>&5
10819   ac_status=$?
10820   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10821   (exit $ac_status); }; }; then
10822   eval "$as_ac_var=yes"
10823 else
10824   echo "$as_me: failed program was:" >&5
10825 sed 's/^/| /' conftest.$ac_ext >&5
10826
10827 eval "$as_ac_var=no"
10828 fi
10829 rm -f conftest.err conftest.$ac_objext \
10830       conftest$ac_exeext conftest.$ac_ext
10831 fi
10832 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10833 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10834 if test `eval echo '${'$as_ac_var'}'` = yes; then
10835   cat >>confdefs.h <<_ACEOF
10836 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10837 _ACEOF
10838
10839 fi
10840 done
10841
10842   if test "$ac_cv_func_gettimeofday" = yes; then
10843     echo "$as_me:$LINENO: checking for struct timezone" >&5
10844 echo $ECHO_N "checking for struct timezone... $ECHO_C" >&6
10845 if test "${gfor_cv_struct_timezone+set}" = set; then
10846   echo $ECHO_N "(cached) $ECHO_C" >&6
10847 else
10848   cat >conftest.$ac_ext <<_ACEOF
10849 /* confdefs.h.  */
10850 _ACEOF
10851 cat confdefs.h >>conftest.$ac_ext
10852 cat >>conftest.$ac_ext <<_ACEOF
10853 /* end confdefs.h.  */
10854 #include <sys/time.h>
10855 int
10856 main ()
10857 {
10858 struct timezone tz;
10859   ;
10860   return 0;
10861 }
10862 _ACEOF
10863 rm -f conftest.$ac_objext
10864 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10865   (eval $ac_compile) 2>conftest.er1
10866   ac_status=$?
10867   grep -v '^ *+' conftest.er1 >conftest.err
10868   rm -f conftest.er1
10869   cat conftest.err >&5
10870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10871   (exit $ac_status); } &&
10872          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
10873   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10874   (eval $ac_try) 2>&5
10875   ac_status=$?
10876   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10877   (exit $ac_status); }; } &&
10878          { ac_try='test -s conftest.$ac_objext'
10879   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10880   (eval $ac_try) 2>&5
10881   ac_status=$?
10882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10883   (exit $ac_status); }; }; then
10884   gfor_cv_struct_timezone=yes
10885 else
10886   echo "$as_me: failed program was:" >&5
10887 sed 's/^/| /' conftest.$ac_ext >&5
10888
10889 gfor_cv_struct_timezone=no
10890 fi
10891 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10892 fi
10893 echo "$as_me:$LINENO: result: $gfor_cv_struct_timezone" >&5
10894 echo "${ECHO_T}$gfor_cv_struct_timezone" >&6
10895     if test $gfor_cv_struct_timezone = yes; then
10896                   if test "$cross_compiling" = yes; then
10897   gfor_have_struct_timezone=yes
10898 else
10899   cat >conftest.$ac_ext <<_ACEOF
10900 /* confdefs.h.  */
10901 _ACEOF
10902 cat confdefs.h >>conftest.$ac_ext
10903 cat >>conftest.$ac_ext <<_ACEOF
10904 /* end confdefs.h.  */
10905
10906 #ifdef TIME_WITH_SYS_TIME
10907 #include <sys/time.h>
10908 #include <time.h>
10909 #else
10910 #ifdef HAVE_SYS_TIME_H
10911 #include <sys/time.h>
10912 #else
10913 #include <time.h>
10914 #endif
10915 #endif
10916 main ()
10917 {
10918   struct timeval time;
10919   struct timezone dummy;
10920   if (gettimeofday (&time, &dummy))
10921     exit (1);
10922   else
10923     exit (0);
10924 }
10925 _ACEOF
10926 rm -f conftest$ac_exeext
10927 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10928   (eval $ac_link) 2>&5
10929   ac_status=$?
10930   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10931   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10932   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10933   (eval $ac_try) 2>&5
10934   ac_status=$?
10935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10936   (exit $ac_status); }; }; then
10937   gfor_have_struct_timezone=yes
10938 else
10939   echo "$as_me: program exited with status $ac_status" >&5
10940 echo "$as_me: failed program was:" >&5
10941 sed 's/^/| /' conftest.$ac_ext >&5
10942
10943 ( exit $ac_status )
10944 gfor_have_struct_timezone=no
10945 fi
10946 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10947 fi
10948       if test $gfor_have_struct_timezone = yes; then
10949
10950 cat >>confdefs.h <<\_ACEOF
10951 #define HAVE_TIMEZONE 1
10952 _ACEOF
10953
10954       fi
10955     fi
10956
10957     echo "$as_me:$LINENO: checking whether gettimeofday can accept two arguments" >&5
10958 echo $ECHO_N "checking whether gettimeofday can accept two arguments... $ECHO_C" >&6
10959 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then
10960   echo $ECHO_N "(cached) $ECHO_C" >&6
10961 else
10962   if test x$gcc_no_link = xyes; then
10963   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
10964 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
10965    { (exit 1); exit 1; }; }
10966 fi
10967 cat >conftest.$ac_ext <<_ACEOF
10968 /* confdefs.h.  */
10969 _ACEOF
10970 cat confdefs.h >>conftest.$ac_ext
10971 cat >>conftest.$ac_ext <<_ACEOF
10972 /* end confdefs.h.  */
10973
10974 #ifdef TIME_WITH_SYS_TIME
10975 #include <sys/time.h>
10976 #include <time.h>
10977 #else
10978 #ifdef HAVE_SYS_TIME_H
10979 #include <sys/time.h>
10980 #else
10981 #include <time.h>
10982 #endif
10983 #endif
10984
10985 int
10986 main ()
10987 {
10988
10989       struct timeval time;
10990 #ifdef HAVE_TIMEZONE
10991       struct timezone dummy;
10992 #define DUMMY &dummy
10993 #else
10994 #define DUMMY NULL
10995 #endif
10996       gettimeofday (&time, DUMMY);
10997   ;
10998   return 0;
10999 }
11000 _ACEOF
11001 rm -f conftest.$ac_objext conftest$ac_exeext
11002 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11003   (eval $ac_link) 2>conftest.er1
11004   ac_status=$?
11005   grep -v '^ *+' conftest.er1 >conftest.err
11006   rm -f conftest.er1
11007   cat conftest.err >&5
11008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11009   (exit $ac_status); } &&
11010          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
11011   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11012   (eval $ac_try) 2>&5
11013   ac_status=$?
11014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11015   (exit $ac_status); }; } &&
11016          { ac_try='test -s conftest$ac_exeext'
11017   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11018   (eval $ac_try) 2>&5
11019   ac_status=$?
11020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11021   (exit $ac_status); }; }; then
11022   emacs_cv_gettimeofday_two_arguments=yes
11023 else
11024   echo "$as_me: failed program was:" >&5
11025 sed 's/^/| /' conftest.$ac_ext >&5
11026
11027 emacs_cv_gettimeofday_two_arguments=no
11028 fi
11029 rm -f conftest.err conftest.$ac_objext \
11030       conftest$ac_exeext conftest.$ac_ext
11031 fi
11032 echo "$as_me:$LINENO: result: $emacs_cv_gettimeofday_two_arguments" >&5
11033 echo "${ECHO_T}$emacs_cv_gettimeofday_two_arguments" >&6
11034     if test $emacs_cv_gettimeofday_two_arguments = no; then
11035
11036 cat >>confdefs.h <<\_ACEOF
11037 #define GETTIMEOFDAY_ONE_ARGUMENT 1
11038 _ACEOF
11039
11040     fi
11041   fi
11042
11043 # Attempt to assert that the target is of common type in case we don't
11044 # have C99 integer types at all.
11045
11046   echo "$as_me:$LINENO: checking whether the target is ILP32" >&5
11047 echo $ECHO_N "checking whether the target is ILP32... $ECHO_C" >&6
11048 if test "${target_ilp32+set}" = set; then
11049   echo $ECHO_N "(cached) $ECHO_C" >&6
11050 else
11051
11052   save_CFLAGS="$CFLAGS"
11053   CFLAGS="-O2"
11054   if test x$gcc_no_link = xyes; then
11055   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
11056 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
11057    { (exit 1); exit 1; }; }
11058 fi
11059 cat >conftest.$ac_ext <<_ACEOF
11060 /* confdefs.h.  */
11061 _ACEOF
11062 cat confdefs.h >>conftest.$ac_ext
11063 cat >>conftest.$ac_ext <<_ACEOF
11064 /* end confdefs.h.  */
11065
11066 int
11067 main ()
11068 {
11069
11070 if (sizeof(int) == 4 && sizeof(long) == 4 && sizeof(void *) == 4)
11071   ;
11072 else
11073   undefined_function ();
11074
11075   ;
11076   return 0;
11077 }
11078 _ACEOF
11079 rm -f conftest.$ac_objext conftest$ac_exeext
11080 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11081   (eval $ac_link) 2>conftest.er1
11082   ac_status=$?
11083   grep -v '^ *+' conftest.er1 >conftest.err
11084   rm -f conftest.er1
11085   cat conftest.err >&5
11086   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11087   (exit $ac_status); } &&
11088          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
11089   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11090   (eval $ac_try) 2>&5
11091   ac_status=$?
11092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11093   (exit $ac_status); }; } &&
11094          { ac_try='test -s conftest$ac_exeext'
11095   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11096   (eval $ac_try) 2>&5
11097   ac_status=$?
11098   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11099   (exit $ac_status); }; }; then
11100   target_ilp32=yes
11101 else
11102   echo "$as_me: failed program was:" >&5
11103 sed 's/^/| /' conftest.$ac_ext >&5
11104
11105 target_ilp32=no
11106 fi
11107 rm -f conftest.err conftest.$ac_objext \
11108       conftest$ac_exeext conftest.$ac_ext
11109   CFLAGS="$save_CFLAGS"
11110 fi
11111 echo "$as_me:$LINENO: result: $target_ilp32" >&5
11112 echo "${ECHO_T}$target_ilp32" >&6
11113   if test $target_ilp32 = yes; then
11114
11115 cat >>confdefs.h <<\_ACEOF
11116 #define TARGET_ILP32 1
11117 _ACEOF
11118
11119   fi
11120
11121
11122 cat >confcache <<\_ACEOF
11123 # This file is a shell script that caches the results of configure
11124 # tests run on this system so they can be shared between configure
11125 # scripts and configure runs, see configure's option --config-cache.
11126 # It is not useful on other systems.  If it contains results you don't
11127 # want to keep, you may remove or edit it.
11128 #
11129 # config.status only pays attention to the cache file if you give it
11130 # the --recheck option to rerun configure.
11131 #
11132 # `ac_cv_env_foo' variables (set or unset) will be overridden when
11133 # loading this file, other *unset* `ac_cv_foo' will be assigned the
11134 # following values.
11135
11136 _ACEOF
11137
11138 # The following way of writing the cache mishandles newlines in values,
11139 # but we know of no workaround that is simple, portable, and efficient.
11140 # So, don't put newlines in cache variables' values.
11141 # Ultrix sh set writes to stderr and can't be redirected directly,
11142 # and sets the high bit in the cache file unless we assign to the vars.
11143 {
11144   (set) 2>&1 |
11145     case `(ac_space=' '; set | grep ac_space) 2>&1` in
11146     *ac_space=\ *)
11147       # `set' does not quote correctly, so add quotes (double-quote
11148       # substitution turns \\\\ into \\, and sed turns \\ into \).
11149       sed -n \
11150         "s/'/'\\\\''/g;
11151           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11152       ;;
11153     *)
11154       # `set' quotes correctly as required by POSIX, so do not add quotes.
11155       sed -n \
11156         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
11157       ;;
11158     esac;
11159 } |
11160   sed '
11161      t clear
11162      : clear
11163      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
11164      t end
11165      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11166      : end' >>confcache
11167 if diff $cache_file confcache >/dev/null 2>&1; then :; else
11168   if test -w $cache_file; then
11169     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
11170     cat confcache >$cache_file
11171   else
11172     echo "not updating unwritable cache $cache_file"
11173   fi
11174 fi
11175 rm -f confcache
11176
11177 if test ${multilib} = yes; then
11178   multilib_arg="--enable-multilib"
11179 else
11180   multilib_arg=
11181 fi
11182
11183 # Write our Makefile.
11184           ac_config_files="$ac_config_files Makefile"
11185
11186 cat >confcache <<\_ACEOF
11187 # This file is a shell script that caches the results of configure
11188 # tests run on this system so they can be shared between configure
11189 # scripts and configure runs, see configure's option --config-cache.
11190 # It is not useful on other systems.  If it contains results you don't
11191 # want to keep, you may remove or edit it.
11192 #
11193 # config.status only pays attention to the cache file if you give it
11194 # the --recheck option to rerun configure.
11195 #
11196 # `ac_cv_env_foo' variables (set or unset) will be overridden when
11197 # loading this file, other *unset* `ac_cv_foo' will be assigned the
11198 # following values.
11199
11200 _ACEOF
11201
11202 # The following way of writing the cache mishandles newlines in values,
11203 # but we know of no workaround that is simple, portable, and efficient.
11204 # So, don't put newlines in cache variables' values.
11205 # Ultrix sh set writes to stderr and can't be redirected directly,
11206 # and sets the high bit in the cache file unless we assign to the vars.
11207 {
11208   (set) 2>&1 |
11209     case `(ac_space=' '; set | grep ac_space) 2>&1` in
11210     *ac_space=\ *)
11211       # `set' does not quote correctly, so add quotes (double-quote
11212       # substitution turns \\\\ into \\, and sed turns \\ into \).
11213       sed -n \
11214         "s/'/'\\\\''/g;
11215           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11216       ;;
11217     *)
11218       # `set' quotes correctly as required by POSIX, so do not add quotes.
11219       sed -n \
11220         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
11221       ;;
11222     esac;
11223 } |
11224   sed '
11225      t clear
11226      : clear
11227      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
11228      t end
11229      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11230      : end' >>confcache
11231 if diff $cache_file confcache >/dev/null 2>&1; then :; else
11232   if test -w $cache_file; then
11233     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
11234     cat confcache >$cache_file
11235   else
11236     echo "not updating unwritable cache $cache_file"
11237   fi
11238 fi
11239 rm -f confcache
11240
11241 test "x$prefix" = xNONE && prefix=$ac_default_prefix
11242 # Let make expand exec_prefix.
11243 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11244
11245 # VPATH may cause trouble with some makes, so we remove $(srcdir),
11246 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
11247 # trailing colons and then remove the whole line if VPATH becomes empty
11248 # (actually we leave an empty line to preserve line numbers).
11249 if test "x$srcdir" = x.; then
11250   ac_vpsub='/^[  ]*VPATH[        ]*=/{
11251 s/:*\$(srcdir):*/:/;
11252 s/:*\${srcdir}:*/:/;
11253 s/:*@srcdir@:*/:/;
11254 s/^\([^=]*=[     ]*\):*/\1/;
11255 s/:*$//;
11256 s/^[^=]*=[       ]*$//;
11257 }'
11258 fi
11259
11260 DEFS=-DHAVE_CONFIG_H
11261
11262 ac_libobjs=
11263 ac_ltlibobjs=
11264 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
11265   # 1. Remove the extension, and $U if already installed.
11266   ac_i=`echo "$ac_i" |
11267          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
11268   # 2. Add them.
11269   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
11270   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
11271 done
11272 LIBOBJS=$ac_libobjs
11273
11274 LTLIBOBJS=$ac_ltlibobjs
11275
11276
11277 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
11278   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
11279 Usually this means the macro was only invoked conditionally." >&5
11280 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
11281 Usually this means the macro was only invoked conditionally." >&2;}
11282    { (exit 1); exit 1; }; }
11283 fi
11284
11285 : ${CONFIG_STATUS=./config.status}
11286 ac_clean_files_save=$ac_clean_files
11287 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11288 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
11289 echo "$as_me: creating $CONFIG_STATUS" >&6;}
11290 cat >$CONFIG_STATUS <<_ACEOF
11291 #! $SHELL
11292 # Generated by $as_me.
11293 # Run this file to recreate the current configuration.
11294 # Compiler output produced by configure, useful for debugging
11295 # configure, is in config.log if it exists.
11296
11297 debug=false
11298 ac_cs_recheck=false
11299 ac_cs_silent=false
11300 SHELL=\${CONFIG_SHELL-$SHELL}
11301 _ACEOF
11302
11303 cat >>$CONFIG_STATUS <<\_ACEOF
11304 ## --------------------- ##
11305 ## M4sh Initialization.  ##
11306 ## --------------------- ##
11307
11308 # Be Bourne compatible
11309 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
11310   emulate sh
11311   NULLCMD=:
11312   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
11313   # is contrary to our usage.  Disable this feature.
11314   alias -g '${1+"$@"}'='"$@"'
11315 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
11316   set -o posix
11317 fi
11318 DUALCASE=1; export DUALCASE # for MKS sh
11319
11320 # Support unset when possible.
11321 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
11322   as_unset=unset
11323 else
11324   as_unset=false
11325 fi
11326
11327
11328 # Work around bugs in pre-3.0 UWIN ksh.
11329 $as_unset ENV MAIL MAILPATH
11330 PS1='$ '
11331 PS2='> '
11332 PS4='+ '
11333
11334 # NLS nuisances.
11335 for as_var in \
11336   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
11337   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
11338   LC_TELEPHONE LC_TIME
11339 do
11340   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
11341     eval $as_var=C; export $as_var
11342   else
11343     $as_unset $as_var
11344   fi
11345 done
11346
11347 # Required to use basename.
11348 if expr a : '\(a\)' >/dev/null 2>&1; then
11349   as_expr=expr
11350 else
11351   as_expr=false
11352 fi
11353
11354 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
11355   as_basename=basename
11356 else
11357   as_basename=false
11358 fi
11359
11360
11361 # Name of the executable.
11362 as_me=`$as_basename "$0" ||
11363 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
11364          X"$0" : 'X\(//\)$' \| \
11365          X"$0" : 'X\(/\)$' \| \
11366          .     : '\(.\)' 2>/dev/null ||
11367 echo X/"$0" |
11368     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
11369           /^X\/\(\/\/\)$/{ s//\1/; q; }
11370           /^X\/\(\/\).*/{ s//\1/; q; }
11371           s/.*/./; q'`
11372
11373
11374 # PATH needs CR, and LINENO needs CR and PATH.
11375 # Avoid depending upon Character Ranges.
11376 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
11377 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
11378 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
11379 as_cr_digits='0123456789'
11380 as_cr_alnum=$as_cr_Letters$as_cr_digits
11381
11382 # The user is always right.
11383 if test "${PATH_SEPARATOR+set}" != set; then
11384   echo "#! /bin/sh" >conf$$.sh
11385   echo  "exit 0"   >>conf$$.sh
11386   chmod +x conf$$.sh
11387   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11388     PATH_SEPARATOR=';'
11389   else
11390     PATH_SEPARATOR=:
11391   fi
11392   rm -f conf$$.sh
11393 fi
11394
11395
11396   as_lineno_1=$LINENO
11397   as_lineno_2=$LINENO
11398   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
11399   test "x$as_lineno_1" != "x$as_lineno_2" &&
11400   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
11401   # Find who we are.  Look in the path if we contain no path at all
11402   # relative or not.
11403   case $0 in
11404     *[\\/]* ) as_myself=$0 ;;
11405     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11406 for as_dir in $PATH
11407 do
11408   IFS=$as_save_IFS
11409   test -z "$as_dir" && as_dir=.
11410   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
11411 done
11412
11413        ;;
11414   esac
11415   # We did not find ourselves, most probably we were run as `sh COMMAND'
11416   # in which case we are not to be found in the path.
11417   if test "x$as_myself" = x; then
11418     as_myself=$0
11419   fi
11420   if test ! -f "$as_myself"; then
11421     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
11422 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
11423    { (exit 1); exit 1; }; }
11424   fi
11425   case $CONFIG_SHELL in
11426   '')
11427     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11428 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
11429 do
11430   IFS=$as_save_IFS
11431   test -z "$as_dir" && as_dir=.
11432   for as_base in sh bash ksh sh5; do
11433          case $as_dir in
11434          /*)
11435            if ("$as_dir/$as_base" -c '
11436   as_lineno_1=$LINENO
11437   as_lineno_2=$LINENO
11438   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
11439   test "x$as_lineno_1" != "x$as_lineno_2" &&
11440   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
11441              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
11442              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
11443              CONFIG_SHELL=$as_dir/$as_base
11444              export CONFIG_SHELL
11445              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
11446            fi;;
11447          esac
11448        done
11449 done
11450 ;;
11451   esac
11452
11453   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
11454   # uniformly replaced by the line number.  The first 'sed' inserts a
11455   # line-number line before each line; the second 'sed' does the real
11456   # work.  The second script uses 'N' to pair each line-number line
11457   # with the numbered line, and appends trailing '-' during
11458   # substitution so that $LINENO is not a special case at line end.
11459   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
11460   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
11461   sed '=' <$as_myself |
11462     sed '
11463       N
11464       s,$,-,
11465       : loop
11466       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
11467       t loop
11468       s,-$,,
11469       s,^['$as_cr_digits']*\n,,
11470     ' >$as_me.lineno &&
11471   chmod +x $as_me.lineno ||
11472     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
11473 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
11474    { (exit 1); exit 1; }; }
11475
11476   # Don't try to exec as it changes $[0], causing all sort of problems
11477   # (the dirname of $[0] is not the place where we might find the
11478   # original and so on.  Autoconf is especially sensible to this).
11479   . ./$as_me.lineno
11480   # Exit status is that of the last command.
11481   exit
11482 }
11483
11484
11485 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
11486   *c*,-n*) ECHO_N= ECHO_C='
11487 ' ECHO_T='      ' ;;
11488   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
11489   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
11490 esac
11491
11492 if expr a : '\(a\)' >/dev/null 2>&1; then
11493   as_expr=expr
11494 else
11495   as_expr=false
11496 fi
11497
11498 rm -f conf$$ conf$$.exe conf$$.file
11499 echo >conf$$.file
11500 if ln -s conf$$.file conf$$ 2>/dev/null; then
11501   # We could just check for DJGPP; but this test a) works b) is more generic
11502   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
11503   if test -f conf$$.exe; then
11504     # Don't use ln at all; we don't have any links
11505     as_ln_s='cp -p'
11506   else
11507     as_ln_s='ln -s'
11508   fi
11509 elif ln conf$$.file conf$$ 2>/dev/null; then
11510   as_ln_s=ln
11511 else
11512   as_ln_s='cp -p'
11513 fi
11514 rm -f conf$$ conf$$.exe conf$$.file
11515
11516 if mkdir -p . 2>/dev/null; then
11517   as_mkdir_p=:
11518 else
11519   test -d ./-p && rmdir ./-p
11520   as_mkdir_p=false
11521 fi
11522
11523 as_executable_p="test -f"
11524
11525 # Sed expression to map a string onto a valid CPP name.
11526 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
11527
11528 # Sed expression to map a string onto a valid variable name.
11529 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
11530
11531
11532 # IFS
11533 # We need space, tab and new line, in precisely that order.
11534 as_nl='
11535 '
11536 IFS="   $as_nl"
11537
11538 # CDPATH.
11539 $as_unset CDPATH
11540
11541 exec 6>&1
11542
11543 # Open the log real soon, to keep \$[0] and so on meaningful, and to
11544 # report actual input values of CONFIG_FILES etc. instead of their
11545 # values after options handling.  Logging --version etc. is OK.
11546 exec 5>>config.log
11547 {
11548   echo
11549   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
11550 ## Running $as_me. ##
11551 _ASBOX
11552 } >&5
11553 cat >&5 <<_CSEOF
11554
11555 This file was extended by GNU Fortran Runtime Library $as_me 0.2, which was
11556 generated by GNU Autoconf 2.59.  Invocation command line was
11557
11558   CONFIG_FILES    = $CONFIG_FILES
11559   CONFIG_HEADERS  = $CONFIG_HEADERS
11560   CONFIG_LINKS    = $CONFIG_LINKS
11561   CONFIG_COMMANDS = $CONFIG_COMMANDS
11562   $ $0 $@
11563
11564 _CSEOF
11565 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
11566 echo >&5
11567 _ACEOF
11568
11569 # Files that config.status was made for.
11570 if test -n "$ac_config_files"; then
11571   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
11572 fi
11573
11574 if test -n "$ac_config_headers"; then
11575   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
11576 fi
11577
11578 if test -n "$ac_config_links"; then
11579   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
11580 fi
11581
11582 if test -n "$ac_config_commands"; then
11583   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
11584 fi
11585
11586 cat >>$CONFIG_STATUS <<\_ACEOF
11587
11588 ac_cs_usage="\
11589 \`$as_me' instantiates files from templates according to the
11590 current configuration.
11591
11592 Usage: $0 [OPTIONS] [FILE]...
11593
11594   -h, --help       print this help, then exit
11595   -V, --version    print version number, then exit
11596   -q, --quiet      do not print progress messages
11597   -d, --debug      don't remove temporary files
11598       --recheck    update $as_me by reconfiguring in the same conditions
11599   --file=FILE[:TEMPLATE]
11600                    instantiate the configuration file FILE
11601   --header=FILE[:TEMPLATE]
11602                    instantiate the configuration header FILE
11603
11604 Configuration files:
11605 $config_files
11606
11607 Configuration headers:
11608 $config_headers
11609
11610 Configuration commands:
11611 $config_commands
11612
11613 Report bugs to <bug-autoconf@gnu.org>."
11614 _ACEOF
11615
11616 cat >>$CONFIG_STATUS <<_ACEOF
11617 ac_cs_version="\\
11618 GNU Fortran Runtime Library config.status 0.2
11619 configured by $0, generated by GNU Autoconf 2.59,
11620   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
11621
11622 Copyright (C) 2003 Free Software Foundation, Inc.
11623 This config.status script is free software; the Free Software Foundation
11624 gives unlimited permission to copy, distribute and modify it."
11625 srcdir=$srcdir
11626 INSTALL="$INSTALL"
11627 _ACEOF
11628
11629 cat >>$CONFIG_STATUS <<\_ACEOF
11630 # If no file are specified by the user, then we need to provide default
11631 # value.  By we need to know if files were specified by the user.
11632 ac_need_defaults=:
11633 while test $# != 0
11634 do
11635   case $1 in
11636   --*=*)
11637     ac_option=`expr "x$1" : 'x\([^=]*\)='`
11638     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
11639     ac_shift=:
11640     ;;
11641   -*)
11642     ac_option=$1
11643     ac_optarg=$2
11644     ac_shift=shift
11645     ;;
11646   *) # This is not an option, so the user has probably given explicit
11647      # arguments.
11648      ac_option=$1
11649      ac_need_defaults=false;;
11650   esac
11651
11652   case $ac_option in
11653   # Handling of the options.
11654 _ACEOF
11655 cat >>$CONFIG_STATUS <<\_ACEOF
11656   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
11657     ac_cs_recheck=: ;;
11658   --version | --vers* | -V )
11659     echo "$ac_cs_version"; exit 0 ;;
11660   --he | --h)
11661     # Conflict between --help and --header
11662     { { echo "$as_me:$LINENO: error: ambiguous option: $1
11663 Try \`$0 --help' for more information." >&5
11664 echo "$as_me: error: ambiguous option: $1
11665 Try \`$0 --help' for more information." >&2;}
11666    { (exit 1); exit 1; }; };;
11667   --help | --hel | -h )
11668     echo "$ac_cs_usage"; exit 0 ;;
11669   --debug | --d* | -d )
11670     debug=: ;;
11671   --file | --fil | --fi | --f )
11672     $ac_shift
11673     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
11674     ac_need_defaults=false;;
11675   --header | --heade | --head | --hea )
11676     $ac_shift
11677     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
11678     ac_need_defaults=false;;
11679   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
11680   | -silent | --silent | --silen | --sile | --sil | --si | --s)
11681     ac_cs_silent=: ;;
11682
11683   # This is an error.
11684   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
11685 Try \`$0 --help' for more information." >&5
11686 echo "$as_me: error: unrecognized option: $1
11687 Try \`$0 --help' for more information." >&2;}
11688    { (exit 1); exit 1; }; } ;;
11689
11690   *) ac_config_targets="$ac_config_targets $1" ;;
11691
11692   esac
11693   shift
11694 done
11695
11696 ac_configure_extra_args=
11697
11698 if $ac_cs_silent; then
11699   exec 6>/dev/null
11700   ac_configure_extra_args="$ac_configure_extra_args --silent"
11701 fi
11702
11703 _ACEOF
11704 cat >>$CONFIG_STATUS <<_ACEOF
11705 if \$ac_cs_recheck; then
11706   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
11707   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
11708 fi
11709
11710 _ACEOF
11711
11712 cat >>$CONFIG_STATUS <<_ACEOF
11713 #
11714 # INIT-COMMANDS section.
11715 #
11716
11717
11718 srcdir="$srcdir"
11719 host="$host"
11720 target="$target"
11721 with_multisubdir="$with_multisubdir"
11722 with_multisrctop="$with_multisrctop"
11723 with_target_subdir="$with_target_subdir"
11724 ac_configure_args="${multilib_arg} ${ac_configure_args}"
11725 multi_basedir="$multi_basedir"
11726 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
11727 CC="$CC"
11728
11729 _ACEOF
11730
11731
11732
11733 cat >>$CONFIG_STATUS <<\_ACEOF
11734 for ac_config_target in $ac_config_targets
11735 do
11736   case "$ac_config_target" in
11737   # Handling of arguments.
11738   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
11739   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
11740   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
11741   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
11742 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
11743    { (exit 1); exit 1; }; };;
11744   esac
11745 done
11746
11747 # If the user did not use the arguments to specify the items to instantiate,
11748 # then the envvar interface is used.  Set only those that are not.
11749 # We use the long form for the default assignment because of an extremely
11750 # bizarre bug on SunOS 4.1.3.
11751 if $ac_need_defaults; then
11752   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
11753   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
11754   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
11755 fi
11756
11757 # Have a temporary directory for convenience.  Make it in the build tree
11758 # simply because there is no reason to put it here, and in addition,
11759 # creating and moving files from /tmp can sometimes cause problems.
11760 # Create a temporary directory, and hook for its removal unless debugging.
11761 $debug ||
11762 {
11763   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
11764   trap '{ (exit 1); exit 1; }' 1 2 13 15
11765 }
11766
11767 # Create a (secure) tmp directory for tmp files.
11768
11769 {
11770   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
11771   test -n "$tmp" && test -d "$tmp"
11772 }  ||
11773 {
11774   tmp=./confstat$$-$RANDOM
11775   (umask 077 && mkdir $tmp)
11776 } ||
11777 {
11778    echo "$me: cannot create a temporary directory in ." >&2
11779    { (exit 1); exit 1; }
11780 }
11781
11782 _ACEOF
11783
11784 cat >>$CONFIG_STATUS <<_ACEOF
11785
11786 #
11787 # CONFIG_FILES section.
11788 #
11789
11790 # No need to generate the scripts if there are no CONFIG_FILES.
11791 # This happens for instance when ./config.status config.h
11792 if test -n "\$CONFIG_FILES"; then
11793   # Protect against being on the right side of a sed subst in config.status.
11794   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
11795    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
11796 s,@SHELL@,$SHELL,;t t
11797 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
11798 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
11799 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
11800 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
11801 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
11802 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
11803 s,@exec_prefix@,$exec_prefix,;t t
11804 s,@prefix@,$prefix,;t t
11805 s,@program_transform_name@,$program_transform_name,;t t
11806 s,@bindir@,$bindir,;t t
11807 s,@sbindir@,$sbindir,;t t
11808 s,@libexecdir@,$libexecdir,;t t
11809 s,@datadir@,$datadir,;t t
11810 s,@sysconfdir@,$sysconfdir,;t t
11811 s,@sharedstatedir@,$sharedstatedir,;t t
11812 s,@localstatedir@,$localstatedir,;t t
11813 s,@libdir@,$libdir,;t t
11814 s,@includedir@,$includedir,;t t
11815 s,@oldincludedir@,$oldincludedir,;t t
11816 s,@infodir@,$infodir,;t t
11817 s,@mandir@,$mandir,;t t
11818 s,@build_alias@,$build_alias,;t t
11819 s,@host_alias@,$host_alias,;t t
11820 s,@target_alias@,$target_alias,;t t
11821 s,@DEFS@,$DEFS,;t t
11822 s,@ECHO_C@,$ECHO_C,;t t
11823 s,@ECHO_N@,$ECHO_N,;t t
11824 s,@ECHO_T@,$ECHO_T,;t t
11825 s,@LIBS@,$LIBS,;t t
11826 s,@build@,$build,;t t
11827 s,@build_cpu@,$build_cpu,;t t
11828 s,@build_vendor@,$build_vendor,;t t
11829 s,@build_os@,$build_os,;t t
11830 s,@host@,$host,;t t
11831 s,@host_cpu@,$host_cpu,;t t
11832 s,@host_vendor@,$host_vendor,;t t
11833 s,@host_os@,$host_os,;t t
11834 s,@target@,$target,;t t
11835 s,@target_cpu@,$target_cpu,;t t
11836 s,@target_vendor@,$target_vendor,;t t
11837 s,@target_os@,$target_os,;t t
11838 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
11839 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
11840 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
11841 s,@CYGPATH_W@,$CYGPATH_W,;t t
11842 s,@PACKAGE@,$PACKAGE,;t t
11843 s,@VERSION@,$VERSION,;t t
11844 s,@ACLOCAL@,$ACLOCAL,;t t
11845 s,@AUTOCONF@,$AUTOCONF,;t t
11846 s,@AUTOMAKE@,$AUTOMAKE,;t t
11847 s,@AUTOHEADER@,$AUTOHEADER,;t t
11848 s,@MAKEINFO@,$MAKEINFO,;t t
11849 s,@install_sh@,$install_sh,;t t
11850 s,@STRIP@,$STRIP,;t t
11851 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
11852 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
11853 s,@mkdir_p@,$mkdir_p,;t t
11854 s,@AWK@,$AWK,;t t
11855 s,@SET_MAKE@,$SET_MAKE,;t t
11856 s,@am__leading_dot@,$am__leading_dot,;t t
11857 s,@AMTAR@,$AMTAR,;t t
11858 s,@am__tar@,$am__tar,;t t
11859 s,@am__untar@,$am__untar,;t t
11860 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
11861 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
11862 s,@MAINT@,$MAINT,;t t
11863 s,@multi_basedir@,$multi_basedir,;t t
11864 s,@gcc_version@,$gcc_version,;t t
11865 s,@toolexecdir@,$toolexecdir,;t t
11866 s,@toolexeclibdir@,$toolexeclibdir,;t t
11867 s,@CC@,$CC,;t t
11868 s,@ac_ct_CC@,$ac_ct_CC,;t t
11869 s,@EXEEXT@,$EXEEXT,;t t
11870 s,@OBJEXT@,$OBJEXT,;t t
11871 s,@CFLAGS@,$CFLAGS,;t t
11872 s,@AS@,$AS,;t t
11873 s,@ac_ct_AS@,$ac_ct_AS,;t t
11874 s,@AR@,$AR,;t t
11875 s,@ac_ct_AR@,$ac_ct_AR,;t t
11876 s,@RANLIB@,$RANLIB,;t t
11877 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
11878 s,@LN_S@,$LN_S,;t t
11879 s,@LIBTOOL@,$LIBTOOL,;t t
11880 s,@enable_shared@,$enable_shared,;t t
11881 s,@enable_static@,$enable_static,;t t
11882 s,@FC@,$FC,;t t
11883 s,@FCFLAGS@,$FCFLAGS,;t t
11884 s,@LDFLAGS@,$LDFLAGS,;t t
11885 s,@ac_ct_FC@,$ac_ct_FC,;t t
11886 s,@CPP@,$CPP,;t t
11887 s,@CPPFLAGS@,$CPPFLAGS,;t t
11888 s,@EGREP@,$EGREP,;t t
11889 s,@MATH_OBJ@,$MATH_OBJ,;t t
11890 s,@LIBOBJS@,$LIBOBJS,;t t
11891 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
11892 CEOF
11893
11894 _ACEOF
11895
11896   cat >>$CONFIG_STATUS <<\_ACEOF
11897   # Split the substitutions into bite-sized pieces for seds with
11898   # small command number limits, like on Digital OSF/1 and HP-UX.
11899   ac_max_sed_lines=48
11900   ac_sed_frag=1 # Number of current file.
11901   ac_beg=1 # First line for current file.
11902   ac_end=$ac_max_sed_lines # Line after last line for current file.
11903   ac_more_lines=:
11904   ac_sed_cmds=
11905   while $ac_more_lines; do
11906     if test $ac_beg -gt 1; then
11907       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
11908     else
11909       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
11910     fi
11911     if test ! -s $tmp/subs.frag; then
11912       ac_more_lines=false
11913     else
11914       # The purpose of the label and of the branching condition is to
11915       # speed up the sed processing (if there are no `@' at all, there
11916       # is no need to browse any of the substitutions).
11917       # These are the two extra sed commands mentioned above.
11918       (echo ':t
11919   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
11920       if test -z "$ac_sed_cmds"; then
11921         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
11922       else
11923         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
11924       fi
11925       ac_sed_frag=`expr $ac_sed_frag + 1`
11926       ac_beg=$ac_end
11927       ac_end=`expr $ac_end + $ac_max_sed_lines`
11928     fi
11929   done
11930   if test -z "$ac_sed_cmds"; then
11931     ac_sed_cmds=cat
11932   fi
11933 fi # test -n "$CONFIG_FILES"
11934
11935 _ACEOF
11936 cat >>$CONFIG_STATUS <<\_ACEOF
11937 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
11938   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11939   case $ac_file in
11940   - | *:- | *:-:* ) # input from stdin
11941         cat >$tmp/stdin
11942         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11943         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11944   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11945         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11946   * )   ac_file_in=$ac_file.in ;;
11947   esac
11948
11949   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
11950   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
11951 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11952          X"$ac_file" : 'X\(//\)[^/]' \| \
11953          X"$ac_file" : 'X\(//\)$' \| \
11954          X"$ac_file" : 'X\(/\)' \| \
11955          .     : '\(.\)' 2>/dev/null ||
11956 echo X"$ac_file" |
11957     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11958           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
11959           /^X\(\/\/\)$/{ s//\1/; q; }
11960           /^X\(\/\).*/{ s//\1/; q; }
11961           s/.*/./; q'`
11962   { if $as_mkdir_p; then
11963     mkdir -p "$ac_dir"
11964   else
11965     as_dir="$ac_dir"
11966     as_dirs=
11967     while test ! -d "$as_dir"; do
11968       as_dirs="$as_dir $as_dirs"
11969       as_dir=`(dirname "$as_dir") 2>/dev/null ||
11970 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11971          X"$as_dir" : 'X\(//\)[^/]' \| \
11972          X"$as_dir" : 'X\(//\)$' \| \
11973          X"$as_dir" : 'X\(/\)' \| \
11974          .     : '\(.\)' 2>/dev/null ||
11975 echo X"$as_dir" |
11976     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11977           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
11978           /^X\(\/\/\)$/{ s//\1/; q; }
11979           /^X\(\/\).*/{ s//\1/; q; }
11980           s/.*/./; q'`
11981     done
11982     test ! -n "$as_dirs" || mkdir $as_dirs
11983   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11984 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11985    { (exit 1); exit 1; }; }; }
11986
11987   ac_builddir=.
11988
11989 if test "$ac_dir" != .; then
11990   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
11991   # A "../" for each directory in $ac_dir_suffix.
11992   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
11993 else
11994   ac_dir_suffix= ac_top_builddir=
11995 fi
11996
11997 case $srcdir in
11998   .)  # No --srcdir option.  We are building in place.
11999     ac_srcdir=.
12000     if test -z "$ac_top_builddir"; then
12001        ac_top_srcdir=.
12002     else
12003        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
12004     fi ;;
12005   [\\/]* | ?:[\\/]* )  # Absolute path.
12006     ac_srcdir=$srcdir$ac_dir_suffix;
12007     ac_top_srcdir=$srcdir ;;
12008   *) # Relative path.
12009     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
12010     ac_top_srcdir=$ac_top_builddir$srcdir ;;
12011 esac
12012
12013 # Do not use `cd foo && pwd` to compute absolute paths, because
12014 # the directories may not exist.
12015 case `pwd` in
12016 .) ac_abs_builddir="$ac_dir";;
12017 *)
12018   case "$ac_dir" in
12019   .) ac_abs_builddir=`pwd`;;
12020   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
12021   *) ac_abs_builddir=`pwd`/"$ac_dir";;
12022   esac;;
12023 esac
12024 case $ac_abs_builddir in
12025 .) ac_abs_top_builddir=${ac_top_builddir}.;;
12026 *)
12027   case ${ac_top_builddir}. in
12028   .) ac_abs_top_builddir=$ac_abs_builddir;;
12029   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
12030   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
12031   esac;;
12032 esac
12033 case $ac_abs_builddir in
12034 .) ac_abs_srcdir=$ac_srcdir;;
12035 *)
12036   case $ac_srcdir in
12037   .) ac_abs_srcdir=$ac_abs_builddir;;
12038   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
12039   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
12040   esac;;
12041 esac
12042 case $ac_abs_builddir in
12043 .) ac_abs_top_srcdir=$ac_top_srcdir;;
12044 *)
12045   case $ac_top_srcdir in
12046   .) ac_abs_top_srcdir=$ac_abs_builddir;;
12047   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
12048   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
12049   esac;;
12050 esac
12051
12052
12053   case $INSTALL in
12054   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
12055   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
12056   esac
12057
12058   # Let's still pretend it is `configure' which instantiates (i.e., don't
12059   # use $as_me), people would be surprised to read:
12060   #    /* config.h.  Generated by config.status.  */
12061   if test x"$ac_file" = x-; then
12062     configure_input=
12063   else
12064     configure_input="$ac_file.  "
12065   fi
12066   configure_input=$configure_input"Generated from `echo $ac_file_in |
12067                                      sed 's,.*/,,'` by configure."
12068
12069   # First look for the input files in the build tree, otherwise in the
12070   # src tree.
12071   ac_file_inputs=`IFS=:
12072     for f in $ac_file_in; do
12073       case $f in
12074       -) echo $tmp/stdin ;;
12075       [\\/$]*)
12076          # Absolute (can't be DOS-style, as IFS=:)
12077          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
12078 echo "$as_me: error: cannot find input file: $f" >&2;}
12079    { (exit 1); exit 1; }; }
12080          echo "$f";;
12081       *) # Relative
12082          if test -f "$f"; then
12083            # Build tree
12084            echo "$f"
12085          elif test -f "$srcdir/$f"; then
12086            # Source tree
12087            echo "$srcdir/$f"
12088          else
12089            # /dev/null tree
12090            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
12091 echo "$as_me: error: cannot find input file: $f" >&2;}
12092    { (exit 1); exit 1; }; }
12093          fi;;
12094       esac
12095     done` || { (exit 1); exit 1; }
12096
12097   if test x"$ac_file" != x-; then
12098     { echo "$as_me:$LINENO: creating $ac_file" >&5
12099 echo "$as_me: creating $ac_file" >&6;}
12100     rm -f "$ac_file"
12101   fi
12102 _ACEOF
12103 cat >>$CONFIG_STATUS <<_ACEOF
12104   sed "$ac_vpsub
12105 $extrasub
12106 _ACEOF
12107 cat >>$CONFIG_STATUS <<\_ACEOF
12108 :t
12109 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
12110 s,@configure_input@,$configure_input,;t t
12111 s,@srcdir@,$ac_srcdir,;t t
12112 s,@abs_srcdir@,$ac_abs_srcdir,;t t
12113 s,@top_srcdir@,$ac_top_srcdir,;t t
12114 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
12115 s,@builddir@,$ac_builddir,;t t
12116 s,@abs_builddir@,$ac_abs_builddir,;t t
12117 s,@top_builddir@,$ac_top_builddir,;t t
12118 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
12119 s,@INSTALL@,$ac_INSTALL,;t t
12120 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
12121   rm -f $tmp/stdin
12122   if test x"$ac_file" != x-; then
12123     mv $tmp/out $ac_file
12124   else
12125     cat $tmp/out
12126     rm -f $tmp/out
12127   fi
12128
12129 done
12130 _ACEOF
12131 cat >>$CONFIG_STATUS <<\_ACEOF
12132
12133 #
12134 # CONFIG_HEADER section.
12135 #
12136
12137 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
12138 # NAME is the cpp macro being defined and VALUE is the value it is being given.
12139 #
12140 # ac_d sets the value in "#define NAME VALUE" lines.
12141 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
12142 ac_dB='[         ].*$,\1#\2'
12143 ac_dC=' '
12144 ac_dD=',;t'
12145 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
12146 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
12147 ac_uB='$,\1#\2define\3'
12148 ac_uC=' '
12149 ac_uD=',;t'
12150
12151 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
12152   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
12153   case $ac_file in
12154   - | *:- | *:-:* ) # input from stdin
12155         cat >$tmp/stdin
12156         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
12157         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
12158   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
12159         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
12160   * )   ac_file_in=$ac_file.in ;;
12161   esac
12162
12163   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
12164 echo "$as_me: creating $ac_file" >&6;}
12165
12166   # First look for the input files in the build tree, otherwise in the
12167   # src tree.
12168   ac_file_inputs=`IFS=:
12169     for f in $ac_file_in; do
12170       case $f in
12171       -) echo $tmp/stdin ;;
12172       [\\/$]*)
12173          # Absolute (can't be DOS-style, as IFS=:)
12174          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
12175 echo "$as_me: error: cannot find input file: $f" >&2;}
12176    { (exit 1); exit 1; }; }
12177          # Do quote $f, to prevent DOS paths from being IFS'd.
12178          echo "$f";;
12179       *) # Relative
12180          if test -f "$f"; then
12181            # Build tree
12182            echo "$f"
12183          elif test -f "$srcdir/$f"; then
12184            # Source tree
12185            echo "$srcdir/$f"
12186          else
12187            # /dev/null tree
12188            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
12189 echo "$as_me: error: cannot find input file: $f" >&2;}
12190    { (exit 1); exit 1; }; }
12191          fi;;
12192       esac
12193     done` || { (exit 1); exit 1; }
12194   # Remove the trailing spaces.
12195   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
12196
12197 _ACEOF
12198
12199 # Transform confdefs.h into two sed scripts, `conftest.defines' and
12200 # `conftest.undefs', that substitutes the proper values into
12201 # config.h.in to produce config.h.  The first handles `#define'
12202 # templates, and the second `#undef' templates.
12203 # And first: Protect against being on the right side of a sed subst in
12204 # config.status.  Protect against being in an unquoted here document
12205 # in config.status.
12206 rm -f conftest.defines conftest.undefs
12207 # Using a here document instead of a string reduces the quoting nightmare.
12208 # Putting comments in sed scripts is not portable.
12209 #
12210 # `end' is used to avoid that the second main sed command (meant for
12211 # 0-ary CPP macros) applies to n-ary macro definitions.
12212 # See the Autoconf documentation for `clear'.
12213 cat >confdef2sed.sed <<\_ACEOF
12214 s/[\\&,]/\\&/g
12215 s,[\\$`],\\&,g
12216 t clear
12217 : clear
12218 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
12219 t end
12220 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
12221 : end
12222 _ACEOF
12223 # If some macros were called several times there might be several times
12224 # the same #defines, which is useless.  Nevertheless, we may not want to
12225 # sort them, since we want the *last* AC-DEFINE to be honored.
12226 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
12227 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
12228 rm -f confdef2sed.sed
12229
12230 # This sed command replaces #undef with comments.  This is necessary, for
12231 # example, in the case of _POSIX_SOURCE, which is predefined and required
12232 # on some systems where configure will not decide to define it.
12233 cat >>conftest.undefs <<\_ACEOF
12234 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
12235 _ACEOF
12236
12237 # Break up conftest.defines because some shells have a limit on the size
12238 # of here documents, and old seds have small limits too (100 cmds).
12239 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
12240 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
12241 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
12242 echo '  :' >>$CONFIG_STATUS
12243 rm -f conftest.tail
12244 while grep . conftest.defines >/dev/null
12245 do
12246   # Write a limited-size here document to $tmp/defines.sed.
12247   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
12248   # Speed up: don't consider the non `#define' lines.
12249   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
12250   # Work around the forget-to-reset-the-flag bug.
12251   echo 't clr' >>$CONFIG_STATUS
12252   echo ': clr' >>$CONFIG_STATUS
12253   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
12254   echo 'CEOF
12255   sed -f $tmp/defines.sed $tmp/in >$tmp/out
12256   rm -f $tmp/in
12257   mv $tmp/out $tmp/in
12258 ' >>$CONFIG_STATUS
12259   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
12260   rm -f conftest.defines
12261   mv conftest.tail conftest.defines
12262 done
12263 rm -f conftest.defines
12264 echo '  fi # grep' >>$CONFIG_STATUS
12265 echo >>$CONFIG_STATUS
12266
12267 # Break up conftest.undefs because some shells have a limit on the size
12268 # of here documents, and old seds have small limits too (100 cmds).
12269 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
12270 rm -f conftest.tail
12271 while grep . conftest.undefs >/dev/null
12272 do
12273   # Write a limited-size here document to $tmp/undefs.sed.
12274   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
12275   # Speed up: don't consider the non `#undef'
12276   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
12277   # Work around the forget-to-reset-the-flag bug.
12278   echo 't clr' >>$CONFIG_STATUS
12279   echo ': clr' >>$CONFIG_STATUS
12280   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
12281   echo 'CEOF
12282   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
12283   rm -f $tmp/in
12284   mv $tmp/out $tmp/in
12285 ' >>$CONFIG_STATUS
12286   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
12287   rm -f conftest.undefs
12288   mv conftest.tail conftest.undefs
12289 done
12290 rm -f conftest.undefs
12291
12292 cat >>$CONFIG_STATUS <<\_ACEOF
12293   # Let's still pretend it is `configure' which instantiates (i.e., don't
12294   # use $as_me), people would be surprised to read:
12295   #    /* config.h.  Generated by config.status.  */
12296   if test x"$ac_file" = x-; then
12297     echo "/* Generated by configure.  */" >$tmp/config.h
12298   else
12299     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
12300   fi
12301   cat $tmp/in >>$tmp/config.h
12302   rm -f $tmp/in
12303   if test x"$ac_file" != x-; then
12304     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
12305       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
12306 echo "$as_me: $ac_file is unchanged" >&6;}
12307     else
12308       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
12309 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12310          X"$ac_file" : 'X\(//\)[^/]' \| \
12311          X"$ac_file" : 'X\(//\)$' \| \
12312          X"$ac_file" : 'X\(/\)' \| \
12313          .     : '\(.\)' 2>/dev/null ||
12314 echo X"$ac_file" |
12315     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
12316           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
12317           /^X\(\/\/\)$/{ s//\1/; q; }
12318           /^X\(\/\).*/{ s//\1/; q; }
12319           s/.*/./; q'`
12320       { if $as_mkdir_p; then
12321     mkdir -p "$ac_dir"
12322   else
12323     as_dir="$ac_dir"
12324     as_dirs=
12325     while test ! -d "$as_dir"; do
12326       as_dirs="$as_dir $as_dirs"
12327       as_dir=`(dirname "$as_dir") 2>/dev/null ||
12328 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12329          X"$as_dir" : 'X\(//\)[^/]' \| \
12330          X"$as_dir" : 'X\(//\)$' \| \
12331          X"$as_dir" : 'X\(/\)' \| \
12332          .     : '\(.\)' 2>/dev/null ||
12333 echo X"$as_dir" |
12334     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
12335           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
12336           /^X\(\/\/\)$/{ s//\1/; q; }
12337           /^X\(\/\).*/{ s//\1/; q; }
12338           s/.*/./; q'`
12339     done
12340     test ! -n "$as_dirs" || mkdir $as_dirs
12341   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
12342 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
12343    { (exit 1); exit 1; }; }; }
12344
12345       rm -f $ac_file
12346       mv $tmp/config.h $ac_file
12347     fi
12348   else
12349     cat $tmp/config.h
12350     rm -f $tmp/config.h
12351   fi
12352 # Compute $ac_file's index in $config_headers.
12353 _am_stamp_count=1
12354 for _am_header in $config_headers :; do
12355   case $_am_header in
12356     $ac_file | $ac_file:* )
12357       break ;;
12358     * )
12359       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
12360   esac
12361 done
12362 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
12363 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12364          X$ac_file : 'X\(//\)[^/]' \| \
12365          X$ac_file : 'X\(//\)$' \| \
12366          X$ac_file : 'X\(/\)' \| \
12367          .     : '\(.\)' 2>/dev/null ||
12368 echo X$ac_file |
12369     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
12370           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
12371           /^X\(\/\/\)$/{ s//\1/; q; }
12372           /^X\(\/\).*/{ s//\1/; q; }
12373           s/.*/./; q'`/stamp-h$_am_stamp_count
12374 done
12375 _ACEOF
12376 cat >>$CONFIG_STATUS <<\_ACEOF
12377
12378 #
12379 # CONFIG_COMMANDS section.
12380 #
12381 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
12382   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
12383   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
12384   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
12385 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12386          X"$ac_dest" : 'X\(//\)[^/]' \| \
12387          X"$ac_dest" : 'X\(//\)$' \| \
12388          X"$ac_dest" : 'X\(/\)' \| \
12389          .     : '\(.\)' 2>/dev/null ||
12390 echo X"$ac_dest" |
12391     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
12392           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
12393           /^X\(\/\/\)$/{ s//\1/; q; }
12394           /^X\(\/\).*/{ s//\1/; q; }
12395           s/.*/./; q'`
12396   { if $as_mkdir_p; then
12397     mkdir -p "$ac_dir"
12398   else
12399     as_dir="$ac_dir"
12400     as_dirs=
12401     while test ! -d "$as_dir"; do
12402       as_dirs="$as_dir $as_dirs"
12403       as_dir=`(dirname "$as_dir") 2>/dev/null ||
12404 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12405          X"$as_dir" : 'X\(//\)[^/]' \| \
12406          X"$as_dir" : 'X\(//\)$' \| \
12407          X"$as_dir" : 'X\(/\)' \| \
12408          .     : '\(.\)' 2>/dev/null ||
12409 echo X"$as_dir" |
12410     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
12411           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
12412           /^X\(\/\/\)$/{ s//\1/; q; }
12413           /^X\(\/\).*/{ s//\1/; q; }
12414           s/.*/./; q'`
12415     done
12416     test ! -n "$as_dirs" || mkdir $as_dirs
12417   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
12418 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
12419    { (exit 1); exit 1; }; }; }
12420
12421   ac_builddir=.
12422
12423 if test "$ac_dir" != .; then
12424   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
12425   # A "../" for each directory in $ac_dir_suffix.
12426   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
12427 else
12428   ac_dir_suffix= ac_top_builddir=
12429 fi
12430
12431 case $srcdir in
12432   .)  # No --srcdir option.  We are building in place.
12433     ac_srcdir=.
12434     if test -z "$ac_top_builddir"; then
12435        ac_top_srcdir=.
12436     else
12437        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
12438     fi ;;
12439   [\\/]* | ?:[\\/]* )  # Absolute path.
12440     ac_srcdir=$srcdir$ac_dir_suffix;
12441     ac_top_srcdir=$srcdir ;;
12442   *) # Relative path.
12443     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
12444     ac_top_srcdir=$ac_top_builddir$srcdir ;;
12445 esac
12446
12447 # Do not use `cd foo && pwd` to compute absolute paths, because
12448 # the directories may not exist.
12449 case `pwd` in
12450 .) ac_abs_builddir="$ac_dir";;
12451 *)
12452   case "$ac_dir" in
12453   .) ac_abs_builddir=`pwd`;;
12454   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
12455   *) ac_abs_builddir=`pwd`/"$ac_dir";;
12456   esac;;
12457 esac
12458 case $ac_abs_builddir in
12459 .) ac_abs_top_builddir=${ac_top_builddir}.;;
12460 *)
12461   case ${ac_top_builddir}. in
12462   .) ac_abs_top_builddir=$ac_abs_builddir;;
12463   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
12464   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
12465   esac;;
12466 esac
12467 case $ac_abs_builddir in
12468 .) ac_abs_srcdir=$ac_srcdir;;
12469 *)
12470   case $ac_srcdir in
12471   .) ac_abs_srcdir=$ac_abs_builddir;;
12472   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
12473   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
12474   esac;;
12475 esac
12476 case $ac_abs_builddir in
12477 .) ac_abs_top_srcdir=$ac_top_srcdir;;
12478 *)
12479   case $ac_top_srcdir in
12480   .) ac_abs_top_srcdir=$ac_abs_builddir;;
12481   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
12482   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
12483   esac;;
12484 esac
12485
12486
12487   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
12488 echo "$as_me: executing $ac_dest commands" >&6;}
12489   case $ac_dest in
12490     default-1 )
12491 # Only add multilib support code if we just rebuilt the top-level
12492 # Makefile.
12493 case " $CONFIG_FILES " in
12494  *" Makefile "*)
12495    ac_file=Makefile . ${multi_basedir}/config-ml.in
12496    ;;
12497 esac ;;
12498   esac
12499 done
12500 _ACEOF
12501
12502 cat >>$CONFIG_STATUS <<\_ACEOF
12503
12504 { (exit 0); exit 0; }
12505 _ACEOF
12506 chmod +x $CONFIG_STATUS
12507 ac_clean_files=$ac_clean_files_save
12508
12509
12510 # configure is writing to config.log, and then calls config.status.
12511 # config.status does its own redirection, appending to config.log.
12512 # Unfortunately, on DOS this fails, as config.log is still kept open
12513 # by configure, so config.status won't be able to write to it; its
12514 # output is simply discarded.  So we exec the FD to /dev/null,
12515 # effectively closing config.log, so it can be properly (re)opened and
12516 # appended to by config.status.  When coming back to configure, we
12517 # need to make the FD available again.
12518 if test "$no_create" != yes; then
12519   ac_cs_success=:
12520   ac_config_status_args=
12521   test "$silent" = yes &&
12522     ac_config_status_args="$ac_config_status_args --quiet"
12523   exec 5>/dev/null
12524   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
12525   exec 5>>config.log
12526   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
12527   # would make configure fail if this is the last instruction.
12528   $ac_cs_success || { (exit 1); exit 1; }
12529 fi
12530