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 libtool_VERSION 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 AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot 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 F77 FFLAGS LDFLAGS ac_ct_F77 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=$target_alias
 752 ac_env_F77_set=${F77+set}
 753 ac_env_F77_value=$F77
 754 ac_cv_env_F77_set=${F77+set}
 755 ac_cv_env_F77_value=$F77
 756 ac_env_FFLAGS_set=${FFLAGS+set}
 757 ac_env_FFLAGS_value=$FFLAGS
 758 ac_cv_env_FFLAGS_set=${FFLAGS+set}
 759 ac_cv_env_FFLAGS_value=$FFLAGS
 760 ac_env_LDFLAGS_set=${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   --enable-cmath          Include complex math functions
 863
 864 Optional Packages:
 865   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 866   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 867   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 868   --with-pic              try to use only PIC/non-PIC objects default=use both
 869
 870 Some influential environment variables:
 871   CC          C compiler command
 872   CFLAGS      C compiler flags
 873   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 874               nonstandard directory <lib dir>
 875   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 876               headers in a nonstandard directory <include dir>
 877   F77         Fortran 77 compiler command
 878   FFLAGS      Fortran 77 compiler flags
 879   CPP         C preprocessor
 880
 881 Use these variables to override the choices made by `configure' or to help
 882 it to find libraries and programs with nonstandard names/locations.
 883
 884 _ACEOF
 885 fi
 886
 887 if test "$ac_init_help" = "recursive"; then
 888   # If there are subdirs, report their specific --help.
 889   ac_popdir=`pwd`
 890   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 891     test -d $ac_dir || continue
 892     ac_builddir=.
 893
 894 if test "$ac_dir" != .; then
 895   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 896   # A "../" for each directory in $ac_dir_suffix.
 897   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 898 else
 899   ac_dir_suffix= ac_top_builddir=
 900 fi
 901
 902 case $srcdir in
 903   .)  # No --srcdir option.  We are building in place.
 904     ac_srcdir=.
 905     if test -z "$ac_top_builddir"; then
 906        ac_top_srcdir=.
 907     else
 908        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 909     fi ;;
 910   [\\/]* | ?:[\\/]* )  # Absolute path.
 911     ac_srcdir=$srcdir$ac_dir_suffix;
 912     ac_top_srcdir=$srcdir ;;
 913   *) # Relative path.
 914     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 915     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 916 esac
 917
 918 # Do not use `cd foo && pwd` to compute absolute paths, because
 919 # the directories may not exist.
 920 case `pwd` in
 921 .) ac_abs_builddir="$ac_dir";;
 922 *)
 923   case "$ac_dir" in
 924   .) ac_abs_builddir=`pwd`;;
 925   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 926   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 927   esac;;
 928 esac
 929 case $ac_abs_builddir in
 930 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 931 *)
 932   case ${ac_top_builddir}. in
 933   .) ac_abs_top_builddir=$ac_abs_builddir;;
 934   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 935   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 936   esac;;
 937 esac
 938 case $ac_abs_builddir in
 939 .) ac_abs_srcdir=$ac_srcdir;;
 940 *)
 941   case $ac_srcdir in
 942   .) ac_abs_srcdir=$ac_abs_builddir;;
 943   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 944   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 945   esac;;
 946 esac
 947 case $ac_abs_builddir in
 948 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 949 *)
 950   case $ac_top_srcdir in
 951   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 952   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 953   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 954   esac;;
 955 esac
 956
 957     cd $ac_dir
 958     # Check for guested configure; otherwise get Cygnus style configure.
 959     if test -f $ac_srcdir/configure.gnu; then
 960       echo
 961       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 962     elif test -f $ac_srcdir/configure; then
 963       echo
 964       $SHELL $ac_srcdir/configure  --help=recursive
 965     elif test -f $ac_srcdir/configure.ac ||
 966            test -f $ac_srcdir/configure.in; then
 967       echo
 968       $ac_configure --help
 969     else
 970       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 971     fi
 972     cd $ac_popdir
 973   done
 974 fi
 975
 976 test -n "$ac_init_help" && exit 0
 977 if $ac_init_version; then
 978   cat <<\_ACEOF
 979 GNU Fortran Runtime Library configure 0.2
 980 generated by GNU Autoconf 2.59
 981
 982 Copyright (C) 2003 Free Software Foundation, Inc.
 983 This configure script is free software; the Free Software Foundation
 984 gives unlimited permission to copy, distribute and modify it.
 985 _ACEOF
 986   exit 0
 987 fi
 988 exec 5>config.log
 989 cat >&5 <<_ACEOF
 990 This file contains any messages produced by compilers while
 991 running configure, to aid debugging if configure makes a mistake.
 992
 993 It was created by GNU Fortran Runtime Library $as_me 0.2, which was
 994 generated by GNU Autoconf 2.59.  Invocation command line was
 995
 996   $ $0 $@
 997
 998 _ACEOF
 999 {
1000 cat <<_ASUNAME
1001 ## --------- ##
1002 ## Platform. ##
1003 ## --------- ##
1004
1005 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1006 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1007 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1008 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1009 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1010
1011 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1012 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1013
1014 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1015 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1016 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1017 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1018 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1019 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1020 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1021
1022 _ASUNAME
1023
1024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1025 for as_dir in $PATH
1026 do
1027   IFS=$as_save_IFS
1028   test -z "$as_dir" && as_dir=.
1029   echo "PATH: $as_dir"
1030 done
1031
1032 } >&5
1033
1034 cat >&5 <<_ACEOF
1035
1036
1037 ## ----------- ##
1038 ## Core tests. ##
1039 ## ----------- ##
1040
1041 _ACEOF
1042
1043
1044 # Keep a trace of the command line.
1045 # Strip out --no-create and --no-recursion so they do not pile up.
1046 # Strip out --silent because we don't want to record it for future runs.
1047 # Also quote any args containing shell meta-characters.
1048 # Make two passes to allow for proper duplicate-argument suppression.
1049 ac_configure_args=
1050 ac_configure_args0=
1051 ac_configure_args1=
1052 ac_sep=
1053 ac_must_keep_next=false
1054 for ac_pass in 1 2
1055 do
1056   for ac_arg
1057   do
1058     case $ac_arg in
1059     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1060     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1061     | -silent | --silent | --silen | --sile | --sil)
1062       continue ;;
1063     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1064       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1065     esac
1066     case $ac_pass in
1067     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1068     2)
1069       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1070       if test $ac_must_keep_next = true; then
1071         ac_must_keep_next=false # Got value, back to normal.
1072       else
1073         case $ac_arg in
1074           *=* | --config-cache | -C | -disable-* | --disable-* \
1075           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1076           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1077           | -with-* | --with-* | -without-* | --without-* | --x)
1078             case "$ac_configure_args0 " in
1079               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1080             esac
1081             ;;
1082           -* ) ac_must_keep_next=true ;;
1083         esac
1084       fi
1085       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1086       # Get rid of the leading space.
1087       ac_sep=" "
1088       ;;
1089     esac
1090   done
1091 done
1092 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1093 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1094
1095 # When interrupted or exit'd, cleanup temporary files, and complete
1096 # config.log.  We remove comments because anyway the quotes in there
1097 # would cause problems or look ugly.
1098 # WARNING: Be sure not to use single quotes in there, as some shells,
1099 # such as our DU 5.0 friend, will then `close' the trap.
1100 trap 'exit_status=$?
1101   # Save into config.log some information that might help in debugging.
1102   {
1103     echo
1104
1105     cat <<\_ASBOX
1106 ## ---------------- ##
1107 ## Cache variables. ##
1108 ## ---------------- ##
1109 _ASBOX
1110     echo
1111     # The following way of writing the cache mishandles newlines in values,
1112 {
1113   (set) 2>&1 |
1114     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1115     *ac_space=\ *)
1116       sed -n \
1117         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1118           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1119       ;;
1120     *)
1121       sed -n \
1122         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1123       ;;
1124     esac;
1125 }
1126     echo
1127
1128     cat <<\_ASBOX
1129 ## ----------------- ##
1130 ## Output variables. ##
1131 ## ----------------- ##
1132 _ASBOX
1133     echo
1134     for ac_var in $ac_subst_vars
1135     do
1136       eval ac_val=$`echo $ac_var`
1137       echo "$ac_var='"'"'$ac_val'"'"'"
1138     done | sort
1139     echo
1140
1141     if test -n "$ac_subst_files"; then
1142       cat <<\_ASBOX
1143 ## ------------- ##
1144 ## Output files. ##
1145 ## ------------- ##
1146 _ASBOX
1147       echo
1148       for ac_var in $ac_subst_files
1149       do
1150         eval ac_val=$`echo $ac_var`
1151         echo "$ac_var='"'"'$ac_val'"'"'"
1152       done | sort
1153       echo
1154     fi
1155
1156     if test -s confdefs.h; then
1157       cat <<\_ASBOX
1158 ## ----------- ##
1159 ## confdefs.h. ##
1160 ## ----------- ##
1161 _ASBOX
1162       echo
1163       sed "/^$/d" confdefs.h | sort
1164       echo
1165     fi
1166     test "$ac_signal" != 0 &&
1167       echo "$as_me: caught signal $ac_signal"
1168     echo "$as_me: exit $exit_status"
1169   } >&5
1170   rm -f core *.core &&
1171   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1172     exit $exit_status
1173      ' 0
1174 for ac_signal in 1 2 13 15; do
1175   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1176 done
1177 ac_signal=0
1178
1179 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1180 rm -rf conftest* confdefs.h
1181 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1182 echo >confdefs.h
1183
1184 # Predefined preprocessor variables.
1185
1186 cat >>confdefs.h <<_ACEOF
1187 #define PACKAGE_NAME "$PACKAGE_NAME"
1188 _ACEOF
1189
1190
1191 cat >>confdefs.h <<_ACEOF
1192 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1193 _ACEOF
1194
1195
1196 cat >>confdefs.h <<_ACEOF
1197 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1198 _ACEOF
1199
1200
1201 cat >>confdefs.h <<_ACEOF
1202 #define PACKAGE_STRING "$PACKAGE_STRING"
1203 _ACEOF
1204
1205
1206 cat >>confdefs.h <<_ACEOF
1207 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1208 _ACEOF
1209
1210
1211 # Let the site file select an alternate cache file if it wants to.
1212 # Prefer explicitly selected file to automatically selected ones.
1213 if test -z "$CONFIG_SITE"; then
1214   if test "x$prefix" != xNONE; then
1215     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1216   else
1217     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1218   fi
1219 fi
1220 for ac_site_file in $CONFIG_SITE; do
1221   if test -r "$ac_site_file"; then
1222     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1223 echo "$as_me: loading site script $ac_site_file" >&6;}
1224     sed 's/^/| /' "$ac_site_file" >&5
1225     . "$ac_site_file"
1226   fi
1227 done
1228
1229 if test -r "$cache_file"; then
1230   # Some versions of bash will fail to source /dev/null (special
1231   # files actually), so we avoid doing that.
1232   if test -f "$cache_file"; then
1233     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1234 echo "$as_me: loading cache $cache_file" >&6;}
1235     case $cache_file in
1236       [\\/]* | ?:[\\/]* ) . $cache_file;;
1237       *)                      . ./$cache_file;;
1238     esac
1239   fi
1240 else
1241   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1242 echo "$as_me: creating cache $cache_file" >&6;}
1243   >$cache_file
1244 fi
1245
1246 # Check that the precious variables saved in the cache have kept the same
1247 # value.
1248 ac_cache_corrupted=false
1249 for ac_var in `(set) 2>&1 |
1250                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1251   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1252   eval ac_new_set=\$ac_env_${ac_var}_set
1253   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1254   eval ac_new_val="\$ac_env_${ac_var}_value"
1255   case $ac_old_set,$ac_new_set in
1256     set,)
1257       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1258 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1259       ac_cache_corrupted=: ;;
1260     ,set)
1261       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1262 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1263       ac_cache_corrupted=: ;;
1264     ,);;
1265     *)
1266       if test "x$ac_old_val" != "x$ac_new_val"; then
1267         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1268 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1269         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1270 echo "$as_me:   former value:  $ac_old_val" >&2;}
1271         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1272 echo "$as_me:   current value: $ac_new_val" >&2;}
1273         ac_cache_corrupted=:
1274       fi;;
1275   esac
1276   # Pass precious variables to config.status.
1277   if test "$ac_new_set" = set; then
1278     case $ac_new_val in
1279     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1280       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1281     *) ac_arg=$ac_var=$ac_new_val ;;
1282     esac
1283     case " $ac_configure_args " in
1284       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1285       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1286     esac
1287   fi
1288 done
1289 if $ac_cache_corrupted; then
1290   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1291 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1292   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1293 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1294    { (exit 1); exit 1; }; }
1295 fi
1296
1297 ac_ext=c
1298 ac_cpp='$CPP $CPPFLAGS'
1299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1301 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1302
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           ac_config_headers="$ac_config_headers config.h"
1330
1331
1332 # For libtool versioning info, format is CURRENT:REVISION:AGE
1333 libtool_VERSION=6:0:0
1334
1335
1336 # -------
1337 # Options
1338 # -------
1339
1340 echo "$as_me:$LINENO: checking for --enable-version-specific-runtime-libs" >&5
1341 echo $ECHO_N "checking for --enable-version-specific-runtime-libs... $ECHO_C" >&6
1342 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1343 if test "${enable_version_specific_runtime_libs+set}" = set; then
1344   enableval="$enable_version_specific_runtime_libs"
1345   case "$enableval" in
1346  yes) version_specific_libs=yes ;;
1347  no)  version_specific_libs=no ;;
1348  *)   { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable version-specific libs" >&5
1349 echo "$as_me: error: Unknown argument to enable/disable version-specific libs" >&2;}
1350    { (exit 1); exit 1; }; };;
1351  esac
1352 else
1353   version_specific_libs=no
1354 fi;
1355 echo "$as_me:$LINENO: result: $version_specific_libs" >&5
1356 echo "${ECHO_T}$version_specific_libs" >&6
1357
1358
1359 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
1360 #
1361 # You will slowly go insane if you do not grok the following fact:  when
1362 # building this library, the top-level /target/ becomes the library's /host/.
1363 #
1364 # configure then causes --target to default to --host, exactly like any
1365 # other package using autoconf.  Therefore, 'target' and 'host' will
1366 # always be the same.  This makes sense both for native and cross compilers
1367 # just think about it for a little while.  :-)
1368 #
1369 # Also, if this library is being configured as part of a cross compiler, the
1370 # top-level configure script will pass the "real" host as $with_cross_host.
1371 #
1372 # Do not delete or change the following two lines.  For why, see
1373 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
1374 ac_aux_dir=
1375 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1376   if test -f $ac_dir/install-sh; then
1377     ac_aux_dir=$ac_dir
1378     ac_install_sh="$ac_aux_dir/install-sh -c"
1379     break
1380   elif test -f $ac_dir/install.sh; then
1381     ac_aux_dir=$ac_dir
1382     ac_install_sh="$ac_aux_dir/install.sh -c"
1383     break
1384   elif test -f $ac_dir/shtool; then
1385     ac_aux_dir=$ac_dir
1386     ac_install_sh="$ac_aux_dir/shtool install -c"
1387     break
1388   fi
1389 done
1390 if test -z "$ac_aux_dir"; then
1391   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1392 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1393    { (exit 1); exit 1; }; }
1394 fi
1395 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1396 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1397 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1398
1399 # Make sure we can run config.sub.
1400 $ac_config_sub sun4 >/dev/null 2>&1 ||
1401   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1402 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1403    { (exit 1); exit 1; }; }
1404
1405 echo "$as_me:$LINENO: checking build system type" >&5
1406 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1407 if test "${ac_cv_build+set}" = set; then
1408   echo $ECHO_N "(cached) $ECHO_C" >&6
1409 else
1410   ac_cv_build_alias=$build_alias
1411 test -z "$ac_cv_build_alias" &&
1412   ac_cv_build_alias=`$ac_config_guess`
1413 test -z "$ac_cv_build_alias" &&
1414   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1415 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1416    { (exit 1); exit 1; }; }
1417 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1418   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1419 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1420    { (exit 1); exit 1; }; }
1421
1422 fi
1423 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1424 echo "${ECHO_T}$ac_cv_build" >&6
1425 build=$ac_cv_build
1426 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1427 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1428 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1429
1430
1431 echo "$as_me:$LINENO: checking host system type" >&5
1432 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1433 if test "${ac_cv_host+set}" = set; then
1434   echo $ECHO_N "(cached) $ECHO_C" >&6
1435 else
1436   ac_cv_host_alias=$host_alias
1437 test -z "$ac_cv_host_alias" &&
1438   ac_cv_host_alias=$ac_cv_build_alias
1439 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1440   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1441 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1442    { (exit 1); exit 1; }; }
1443
1444 fi
1445 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1446 echo "${ECHO_T}$ac_cv_host" >&6
1447 host=$ac_cv_host
1448 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1449 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1450 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1451
1452
1453 echo "$as_me:$LINENO: checking target system type" >&5
1454 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1455 if test "${ac_cv_target+set}" = set; then
1456   echo $ECHO_N "(cached) $ECHO_C" >&6
1457 else
1458   ac_cv_target_alias=$target_alias
1459 test "x$ac_cv_target_alias" = "x" &&
1460   ac_cv_target_alias=$ac_cv_host_alias
1461 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1462   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1463 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1464    { (exit 1); exit 1; }; }
1465
1466 fi
1467 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1468 echo "${ECHO_T}$ac_cv_target" >&6
1469 target=$ac_cv_target
1470 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1471 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1472 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1473
1474
1475 # The aliases save the names the user supplied, while $host etc.
1476 # will get canonicalized.
1477 test -n "$target_alias" &&
1478   test "$program_prefix$program_suffix$program_transform_name" = \
1479     NONENONEs,x,x, &&
1480   program_prefix=${target_alias}-
1481 target_alias=${target_alias-$host_alias}
1482
1483 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
1484 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
1485 #  1.8.2:  minimum required version
1486 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
1487 #              of other PACKAGE_* variables will, however, and there's nothing
1488 #              we can do about that; they come from AC_INIT).
1489 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
1490 #            file in the top srcdir, etc, etc), so stop complaining.
1491 #  no-dependencies:  turns off auto dependency generation (just for now)
1492 #  -Wall:  turns on all automake warnings...
1493 #  -Wno-portability:  ...except this one, since GNU make is required.
1494 am__api_version="1.8"
1495 # Find a good install program.  We prefer a C program (faster),
1496 # so one script is as good as another.  But avoid the broken or
1497 # incompatible versions:
1498 # SysV /etc/install, /usr/sbin/install
1499 # SunOS /usr/etc/install
1500 # IRIX /sbin/install
1501 # AIX /bin/install
1502 # AmigaOS /C/install, which installs bootblocks on floppy discs
1503 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1504 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1505 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1506 # OS/2's system install, which has a completely different semantic
1507 # ./install, which can be erroneously created by make from ./install.sh.
1508 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1509 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1510 if test -z "$INSTALL"; then
1511 if test "${ac_cv_path_install+set}" = set; then
1512   echo $ECHO_N "(cached) $ECHO_C" >&6
1513 else
1514   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1515 for as_dir in $PATH
1516 do
1517   IFS=$as_save_IFS
1518   test -z "$as_dir" && as_dir=.
1519   # Account for people who put trailing slashes in PATH elements.
1520 case $as_dir/ in
1521   ./ | .// | /cC/* | \
1522   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1523   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1524   /usr/ucb/* ) ;;
1525   *)
1526     # OSF1 and SCO ODT 3.0 have their own names for install.
1527     # Don't use installbsd from OSF since it installs stuff as root
1528     # by default.
1529     for ac_prog in ginstall scoinst install; do
1530       for ac_exec_ext in '' $ac_executable_extensions; do
1531         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1532           if test $ac_prog = install &&
1533             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1534             # AIX install.  It has an incompatible calling convention.
1535             :
1536           elif test $ac_prog = install &&
1537             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1538             # program-specific install script used by HP pwplus--don't use.
1539             :
1540           else
1541             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1542             break 3
1543           fi
1544         fi
1545       done
1546     done
1547     ;;
1548 esac
1549 done
1550
1551
1552 fi
1553   if test "${ac_cv_path_install+set}" = set; then
1554     INSTALL=$ac_cv_path_install
1555   else
1556     # As a last resort, use the slow shell script.  We don't cache a
1557     # path for INSTALL within a source directory, because that will
1558     # break other packages using the cache if that directory is
1559     # removed, or if the path is relative.
1560     INSTALL=$ac_install_sh
1561   fi
1562 fi
1563 echo "$as_me:$LINENO: result: $INSTALL" >&5
1564 echo "${ECHO_T}$INSTALL" >&6
1565
1566 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1567 # It thinks the first close brace ends the variable substitution.
1568 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1569
1570 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1571
1572 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1573
1574 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1575 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1576 # Just in case
1577 sleep 1
1578 echo timestamp > conftest.file
1579 # Do `set' in a subshell so we don't clobber the current shell's
1580 # arguments.  Must try -L first in case configure is actually a
1581 # symlink; some systems play weird games with the mod time of symlinks
1582 # (eg FreeBSD returns the mod time of the symlink's containing
1583 # directory).
1584 if (
1585    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1586    if test "$*" = "X"; then
1587       # -L didn't work.
1588       set X `ls -t $srcdir/configure conftest.file`
1589    fi
1590    rm -f conftest.file
1591    if test "$*" != "X $srcdir/configure conftest.file" \
1592       && test "$*" != "X conftest.file $srcdir/configure"; then
1593
1594       # If neither matched, then we have a broken ls.  This can happen
1595       # if, for instance, CONFIG_SHELL is bash and it inherits a
1596       # broken ls alias from the environment.  This has actually
1597       # happened.  Such a system could not be considered "sane".
1598       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1599 alias in your environment" >&5
1600 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1601 alias in your environment" >&2;}
1602    { (exit 1); exit 1; }; }
1603    fi
1604
1605    test "$2" = conftest.file
1606    )
1607 then
1608    # Ok.
1609    :
1610 else
1611    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1612 Check your system clock" >&5
1613 echo "$as_me: error: newly created file is older than distributed files!
1614 Check your system clock" >&2;}
1615    { (exit 1); exit 1; }; }
1616 fi
1617 echo "$as_me:$LINENO: result: yes" >&5
1618 echo "${ECHO_T}yes" >&6
1619 test "$program_prefix" != NONE &&
1620   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1621 # Use a double $ so make ignores it.
1622 test "$program_suffix" != NONE &&
1623   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1624 # Double any \ or $.  echo might interpret backslashes.
1625 # By default was `s,x,x', remove it if useless.
1626 cat <<\_ACEOF >conftest.sed
1627 s/[\\$]/&&/g;s/;s,x,x,$//
1628 _ACEOF
1629 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1630 rm conftest.sed
1631
1632 # expand $ac_aux_dir to an absolute path
1633 am_aux_dir=`cd $ac_aux_dir && pwd`
1634
1635 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1636 # Use eval to expand $SHELL
1637 if eval "$MISSING --run true"; then
1638   am_missing_run="$MISSING --run "
1639 else
1640   am_missing_run=
1641   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1642 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1643 fi
1644
1645 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1646   # Keeping the `.' argument allows $(mkdir_p) to be used without
1647   # argument.  Indeed, we sometimes output rules like
1648   #   $(mkdir_p) $(somedir)
1649   # where $(somedir) is conditionally defined.
1650   # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1651   # expensive solution, as it forces Make to start a sub-shell.)
1652   mkdir_p='mkdir -p -- .'
1653 else
1654   # On NextStep and OpenStep, the `mkdir' command does not
1655   # recognize any option.  It will interpret all options as
1656   # directories to create, and then abort because `.' already
1657   # exists.
1658   for d in ./-p ./--version;
1659   do
1660     test -d $d && rmdir $d
1661   done
1662   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1663   if test -f "$ac_aux_dir/mkinstalldirs"; then
1664     mkdir_p='$(mkinstalldirs)'
1665   else
1666     mkdir_p='$(install_sh) -d'
1667   fi
1668 fi
1669
1670 for ac_prog in gawk mawk nawk awk
1671 do
1672   # Extract the first word of "$ac_prog", so it can be a program name with args.
1673 set dummy $ac_prog; ac_word=$2
1674 echo "$as_me:$LINENO: checking for $ac_word" >&5
1675 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1676 if test "${ac_cv_prog_AWK+set}" = set; then
1677   echo $ECHO_N "(cached) $ECHO_C" >&6
1678 else
1679   if test -n "$AWK"; then
1680   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1681 else
1682 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1683 for as_dir in $PATH
1684 do
1685   IFS=$as_save_IFS
1686   test -z "$as_dir" && as_dir=.
1687   for ac_exec_ext in '' $ac_executable_extensions; do
1688   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1689     ac_cv_prog_AWK="$ac_prog"
1690     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1691     break 2
1692   fi
1693 done
1694 done
1695
1696 fi
1697 fi
1698 AWK=$ac_cv_prog_AWK
1699 if test -n "$AWK"; then
1700   echo "$as_me:$LINENO: result: $AWK" >&5
1701 echo "${ECHO_T}$AWK" >&6
1702 else
1703   echo "$as_me:$LINENO: result: no" >&5
1704 echo "${ECHO_T}no" >&6
1705 fi
1706
1707   test -n "$AWK" && break
1708 done
1709
1710 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1711 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1712 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1713 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1714   echo $ECHO_N "(cached) $ECHO_C" >&6
1715 else
1716   cat >conftest.make <<\_ACEOF
1717 all:
1718         @echo 'ac_maketemp="$(MAKE)"'
1719 _ACEOF
1720 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1721 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1722 if test -n "$ac_maketemp"; then
1723   eval ac_cv_prog_make_${ac_make}_set=yes
1724 else
1725   eval ac_cv_prog_make_${ac_make}_set=no
1726 fi
1727 rm -f conftest.make
1728 fi
1729 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1730   echo "$as_me:$LINENO: result: yes" >&5
1731 echo "${ECHO_T}yes" >&6
1732   SET_MAKE=
1733 else
1734   echo "$as_me:$LINENO: result: no" >&5
1735 echo "${ECHO_T}no" >&6
1736   SET_MAKE="MAKE=${MAKE-make}"
1737 fi
1738
1739 rm -rf .tst 2>/dev/null
1740 mkdir .tst 2>/dev/null
1741 if test -d .tst; then
1742   am__leading_dot=.
1743 else
1744   am__leading_dot=_
1745 fi
1746 rmdir .tst 2>/dev/null
1747
1748 # test to see if srcdir already configured
1749 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1750    test -f $srcdir/config.status; then
1751   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1752 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1753    { (exit 1); exit 1; }; }
1754 fi
1755
1756 # test whether we have cygpath
1757 if test -z "$CYGPATH_W"; then
1758   if (cygpath --version) >/dev/null 2>/dev/null; then
1759     CYGPATH_W='cygpath -w'
1760   else
1761     CYGPATH_W=echo
1762   fi
1763 fi
1764
1765
1766 # Define the identity of the package.
1767  PACKAGE='libgfortran'
1768  VERSION='0.2'
1769
1770
1771 # Some tools Automake needs.
1772
1773 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1774
1775
1776 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1777
1778
1779 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1780
1781
1782 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1783
1784
1785 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1786
1787
1788 AMTAR=${AMTAR-"${am_missing_run}tar"}
1789
1790 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1791
1792 # Installed binaries are usually stripped using `strip' when the user
1793 # run `make install-strip'.  However `strip' might not be the right
1794 # tool to use in cross-compilation environments, therefore Automake
1795 # will honor the `STRIP' environment variable to overrule this program.
1796 if test "$cross_compiling" != no; then
1797   if test -n "$ac_tool_prefix"; then
1798   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1799 set dummy ${ac_tool_prefix}strip; ac_word=$2
1800 echo "$as_me:$LINENO: checking for $ac_word" >&5
1801 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1802 if test "${ac_cv_prog_STRIP+set}" = set; then
1803   echo $ECHO_N "(cached) $ECHO_C" >&6
1804 else
1805   if test -n "$STRIP"; then
1806   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1807 else
1808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1809 for as_dir in $PATH
1810 do
1811   IFS=$as_save_IFS
1812   test -z "$as_dir" && as_dir=.
1813   for ac_exec_ext in '' $ac_executable_extensions; do
1814   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1815     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1816     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1817     break 2
1818   fi
1819 done
1820 done
1821
1822 fi
1823 fi
1824 STRIP=$ac_cv_prog_STRIP
1825 if test -n "$STRIP"; then
1826   echo "$as_me:$LINENO: result: $STRIP" >&5
1827 echo "${ECHO_T}$STRIP" >&6
1828 else
1829   echo "$as_me:$LINENO: result: no" >&5
1830 echo "${ECHO_T}no" >&6
1831 fi
1832
1833 fi
1834 if test -z "$ac_cv_prog_STRIP"; then
1835   ac_ct_STRIP=$STRIP
1836   # Extract the first word of "strip", so it can be a program name with args.
1837 set dummy strip; ac_word=$2
1838 echo "$as_me:$LINENO: checking for $ac_word" >&5
1839 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1840 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1841   echo $ECHO_N "(cached) $ECHO_C" >&6
1842 else
1843   if test -n "$ac_ct_STRIP"; then
1844   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1845 else
1846 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1847 for as_dir in $PATH
1848 do
1849   IFS=$as_save_IFS
1850   test -z "$as_dir" && as_dir=.
1851   for ac_exec_ext in '' $ac_executable_extensions; do
1852   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1853     ac_cv_prog_ac_ct_STRIP="strip"
1854     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1855     break 2
1856   fi
1857 done
1858 done
1859
1860   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1861 fi
1862 fi
1863 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1864 if test -n "$ac_ct_STRIP"; then
1865   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1866 echo "${ECHO_T}$ac_ct_STRIP" >&6
1867 else
1868   echo "$as_me:$LINENO: result: no" >&5
1869 echo "${ECHO_T}no" >&6
1870 fi
1871
1872   STRIP=$ac_ct_STRIP
1873 else
1874   STRIP="$ac_cv_prog_STRIP"
1875 fi
1876
1877 fi
1878 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1879
1880 # We need awk for the "check" target.  The system "awk" is bad on
1881 # some platforms.
1882
1883
1884
1885
1886 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
1887 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
1888     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1889 if test "${enable_maintainer_mode+set}" = set; then
1890   enableval="$enable_maintainer_mode"
1891   USE_MAINTAINER_MODE=$enableval
1892 else
1893   USE_MAINTAINER_MODE=no
1894 fi;
1895   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
1896 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
1897
1898
1899 if test $USE_MAINTAINER_MODE = yes; then
1900   MAINTAINER_MODE_TRUE=
1901   MAINTAINER_MODE_FALSE='#'
1902 else
1903   MAINTAINER_MODE_TRUE='#'
1904   MAINTAINER_MODE_FALSE=
1905 fi
1906
1907   MAINT=$MAINTAINER_MODE_TRUE
1908
1909
1910 # Default to --enable-multilib
1911 # Check whether --enable-multilib or --disable-multilib was given.
1912 if test "${enable_multilib+set}" = set; then
1913   enableval="$enable_multilib"
1914   case "$enableval" in
1915   yes) multilib=yes ;;
1916   no)  multilib=no ;;
1917   *)   { { echo "$as_me:$LINENO: error: bad value $enableval for multilib option" >&5
1918 echo "$as_me: error: bad value $enableval for multilib option" >&2;}
1919    { (exit 1); exit 1; }; } ;;
1920  esac
1921 else
1922   multilib=yes
1923 fi;
1924
1925 # We may get other options which we leave undocumented:
1926 # --with-target-subdir, --with-multisrctop, --with-multisubdir
1927 # See config-ml.in if you want the gory details.
1928
1929 if test "$srcdir" = "."; then
1930   if test "$with_target_subdir" != "."; then
1931     multi_basedir="$srcdir/$with_multisrctop../.."
1932   else
1933     multi_basedir="$srcdir/$with_multisrctop.."
1934   fi
1935 else
1936   multi_basedir="$srcdir/.."
1937 fi
1938
1939
1940           ac_config_commands="$ac_config_commands default-1"
1941
1942
1943 # Handy for debugging:
1944 #AC_MSG_NOTICE($build / $host / $target / $host_alias / $target_alias); sleep 5
1945
1946 # Are we being configured with some form of cross compiler?
1947 # NB: We don't actually need to know this just now, but when, say, a test
1948 #     suite is included, we'll have to know.
1949 if test "$build" != "$host"; then
1950   LIBGFOR_IS_NATIVE=false
1951   GCC_NO_EXECUTABLES
1952 else
1953   LIBGFOR_IS_NATIVE=true
1954 fi
1955
1956 # Process the option "--enable-version-specific-runtime-libs"
1957 gcc_version_trigger=${srcdir}/../gcc/version.c
1958 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
1959 gcc_version=`echo ${gcc_version_full} | sed -e 's/\(^ *\) .*/\1/'`
1960
1961
1962 # Calculate toolexeclibdir
1963 # Also toolexecdir, though it's only used in toolexeclibdir
1964 case ${version_specific_libs} in
1965   yes)
1966     # Need the gcc compiler version to know where to install libraries
1967     # and header files if --enable-version-specific-runtime-libs option
1968     # is selected.
1969     toolexecdir='$(libdir)/gcc/$(target_alias)'
1970     toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
1971     ;;
1972   no)
1973     if test -n "$with_cross_host" &&
1974        test x"$with_cross_host" != x"no"; then
1975       # Install a library built with a cross compiler in tooldir, not libdir.
1976       toolexecdir='$(exec_prefix)/$(target_alias)'
1977       toolexeclibdir='$(toolexecdir)/lib'
1978     else
1979       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
1980       toolexeclibdir='$(libdir)'
1981     fi
1982     multi_os_directory=`$CC -print-multi-os-directory`
1983     case $multi_os_directory in
1984       .) ;; # Avoid trailing /.
1985       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
1986     esac
1987     ;;
1988 esac
1989
1990
1991
1992 # Check the compiler.
1993 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
1994 # We must force CC to /not/ be precious variables; otherwise
1995 # the wrong, non-multilib-adjusted value will be used in multilibs.
1996 # As a side effect, we have to subst CFLAGS ourselves.
1997
1998
1999
2000 ac_ext=c
2001 ac_cpp='$CPP $CPPFLAGS'
2002 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2003 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2004 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2005 if test -n "$ac_tool_prefix"; then
2006   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2007 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2008 echo "$as_me:$LINENO: checking for $ac_word" >&5
2009 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2010 if test "${ac_cv_prog_CC+set}" = set; then
2011   echo $ECHO_N "(cached) $ECHO_C" >&6
2012 else
2013   if test -n "$CC"; then
2014   ac_cv_prog_CC="$CC" # Let the user override the test.
2015 else
2016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2017 for as_dir in $PATH
2018 do
2019   IFS=$as_save_IFS
2020   test -z "$as_dir" && as_dir=.
2021   for ac_exec_ext in '' $ac_executable_extensions; do
2022   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2023     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2024     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2025     break 2
2026   fi
2027 done
2028 done
2029
2030 fi
2031 fi
2032 CC=$ac_cv_prog_CC
2033 if test -n "$CC"; then
2034   echo "$as_me:$LINENO: result: $CC" >&5
2035 echo "${ECHO_T}$CC" >&6
2036 else
2037   echo "$as_me:$LINENO: result: no" >&5
2038 echo "${ECHO_T}no" >&6
2039 fi
2040
2041 fi
2042 if test -z "$ac_cv_prog_CC"; then
2043   ac_ct_CC=$CC
2044   # Extract the first word of "gcc", so it can be a program name with args.
2045 set dummy gcc; ac_word=$2
2046 echo "$as_me:$LINENO: checking for $ac_word" >&5
2047 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2048 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2049   echo $ECHO_N "(cached) $ECHO_C" >&6
2050 else
2051   if test -n "$ac_ct_CC"; then
2052   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2053 else
2054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2055 for as_dir in $PATH
2056 do
2057   IFS=$as_save_IFS
2058   test -z "$as_dir" && as_dir=.
2059   for ac_exec_ext in '' $ac_executable_extensions; do
2060   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2061     ac_cv_prog_ac_ct_CC="gcc"
2062     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2063     break 2
2064   fi
2065 done
2066 done
2067
2068 fi
2069 fi
2070 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2071 if test -n "$ac_ct_CC"; then
2072   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2073 echo "${ECHO_T}$ac_ct_CC" >&6
2074 else
2075   echo "$as_me:$LINENO: result: no" >&5
2076 echo "${ECHO_T}no" >&6
2077 fi
2078
2079   CC=$ac_ct_CC
2080 else
2081   CC="$ac_cv_prog_CC"
2082 fi
2083
2084 if test -z "$CC"; then
2085   if test -n "$ac_tool_prefix"; then
2086   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2087 set dummy ${ac_tool_prefix}cc; ac_word=$2
2088 echo "$as_me:$LINENO: checking for $ac_word" >&5
2089 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2090 if test "${ac_cv_prog_CC+set}" = set; then
2091   echo $ECHO_N "(cached) $ECHO_C" >&6
2092 else
2093   if test -n "$CC"; then
2094   ac_cv_prog_CC="$CC" # Let the user override the test.
2095 else
2096 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2097 for as_dir in $PATH
2098 do
2099   IFS=$as_save_IFS
2100   test -z "$as_dir" && as_dir=.
2101   for ac_exec_ext in '' $ac_executable_extensions; do
2102   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2103     ac_cv_prog_CC="${ac_tool_prefix}cc"
2104     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2105     break 2
2106   fi
2107 done
2108 done
2109
2110 fi
2111 fi
2112 CC=$ac_cv_prog_CC
2113 if test -n "$CC"; then
2114   echo "$as_me:$LINENO: result: $CC" >&5
2115 echo "${ECHO_T}$CC" >&6
2116 else
2117   echo "$as_me:$LINENO: result: no" >&5
2118 echo "${ECHO_T}no" >&6
2119 fi
2120
2121 fi
2122 if test -z "$ac_cv_prog_CC"; then
2123   ac_ct_CC=$CC
2124   # Extract the first word of "cc", so it can be a program name with args.
2125 set dummy cc; ac_word=$2
2126 echo "$as_me:$LINENO: checking for $ac_word" >&5
2127 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2128 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2129   echo $ECHO_N "(cached) $ECHO_C" >&6
2130 else
2131   if test -n "$ac_ct_CC"; then
2132   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2133 else
2134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2135 for as_dir in $PATH
2136 do
2137   IFS=$as_save_IFS
2138   test -z "$as_dir" && as_dir=.
2139   for ac_exec_ext in '' $ac_executable_extensions; do
2140   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2141     ac_cv_prog_ac_ct_CC="cc"
2142     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2143     break 2
2144   fi
2145 done
2146 done
2147
2148 fi
2149 fi
2150 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2151 if test -n "$ac_ct_CC"; then
2152   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2153 echo "${ECHO_T}$ac_ct_CC" >&6
2154 else
2155   echo "$as_me:$LINENO: result: no" >&5
2156 echo "${ECHO_T}no" >&6
2157 fi
2158
2159   CC=$ac_ct_CC
2160 else
2161   CC="$ac_cv_prog_CC"
2162 fi
2163
2164 fi
2165 if test -z "$CC"; then
2166   # Extract the first word of "cc", so it can be a program name with args.
2167 set dummy cc; ac_word=$2
2168 echo "$as_me:$LINENO: checking for $ac_word" >&5
2169 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2170 if test "${ac_cv_prog_CC+set}" = set; then
2171   echo $ECHO_N "(cached) $ECHO_C" >&6
2172 else
2173   if test -n "$CC"; then
2174   ac_cv_prog_CC="$CC" # Let the user override the test.
2175 else
2176   ac_prog_rejected=no
2177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2178 for as_dir in $PATH
2179 do
2180   IFS=$as_save_IFS
2181   test -z "$as_dir" && as_dir=.
2182   for ac_exec_ext in '' $ac_executable_extensions; do
2183   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2184     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2185        ac_prog_rejected=yes
2186        continue
2187      fi
2188     ac_cv_prog_CC="cc"
2189     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2190     break 2
2191   fi
2192 done
2193 done
2194
2195 if test $ac_prog_rejected = yes; then
2196   # We found a bogon in the path, so make sure we never use it.
2197   set dummy $ac_cv_prog_CC
2198   shift
2199   if test $# != 0; then
2200     # We chose a different compiler from the bogus one.
2201     # However, it has the same basename, so the bogon will be chosen
2202     # first if we set CC to just the basename; use the full file name.
2203     shift
2204     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2205   fi
2206 fi
2207 fi
2208 fi
2209 CC=$ac_cv_prog_CC
2210 if test -n "$CC"; then
2211   echo "$as_me:$LINENO: result: $CC" >&5
2212 echo "${ECHO_T}$CC" >&6
2213 else
2214   echo "$as_me:$LINENO: result: no" >&5
2215 echo "${ECHO_T}no" >&6
2216 fi
2217
2218 fi
2219 if test -z "$CC"; then
2220   if test -n "$ac_tool_prefix"; then
2221   for ac_prog in cl
2222   do
2223     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2224 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2225 echo "$as_me:$LINENO: checking for $ac_word" >&5
2226 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2227 if test "${ac_cv_prog_CC+set}" = set; then
2228   echo $ECHO_N "(cached) $ECHO_C" >&6
2229 else
2230   if test -n "$CC"; then
2231   ac_cv_prog_CC="$CC" # Let the user override the test.
2232 else
2233 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2234 for as_dir in $PATH
2235 do
2236   IFS=$as_save_IFS
2237   test -z "$as_dir" && as_dir=.
2238   for ac_exec_ext in '' $ac_executable_extensions; do
2239   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2240     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2241     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2242     break 2
2243   fi
2244 done
2245 done
2246
2247 fi
2248 fi
2249 CC=$ac_cv_prog_CC
2250 if test -n "$CC"; then
2251   echo "$as_me:$LINENO: result: $CC" >&5
2252 echo "${ECHO_T}$CC" >&6
2253 else
2254   echo "$as_me:$LINENO: result: no" >&5
2255 echo "${ECHO_T}no" >&6
2256 fi
2257
2258     test -n "$CC" && break
2259   done
2260 fi
2261 if test -z "$CC"; then
2262   ac_ct_CC=$CC
2263   for ac_prog in cl
2264 do
2265   # Extract the first word of "$ac_prog", so it can be a program name with args.
2266 set dummy $ac_prog; ac_word=$2
2267 echo "$as_me:$LINENO: checking for $ac_word" >&5
2268 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2269 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2270   echo $ECHO_N "(cached) $ECHO_C" >&6
2271 else
2272   if test -n "$ac_ct_CC"; then
2273   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2274 else
2275 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2276 for as_dir in $PATH
2277 do
2278   IFS=$as_save_IFS
2279   test -z "$as_dir" && as_dir=.
2280   for ac_exec_ext in '' $ac_executable_extensions; do
2281   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2282     ac_cv_prog_ac_ct_CC="$ac_prog"
2283     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2284     break 2
2285   fi
2286 done
2287 done
2288
2289 fi
2290 fi
2291 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2292 if test -n "$ac_ct_CC"; then
2293   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2294 echo "${ECHO_T}$ac_ct_CC" >&6
2295 else
2296   echo "$as_me:$LINENO: result: no" >&5
2297 echo "${ECHO_T}no" >&6
2298 fi
2299
2300   test -n "$ac_ct_CC" && break
2301 done
2302
2303   CC=$ac_ct_CC
2304 fi
2305
2306 fi
2307
2308
2309 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2310 See \`config.log' for more details." >&5
2311 echo "$as_me: error: no acceptable C compiler found in \$PATH
2312 See \`config.log' for more details." >&2;}
2313    { (exit 1); exit 1; }; }
2314
2315 # Provide some information about the compiler.
2316 echo "$as_me:$LINENO:" \
2317      "checking for C compiler version" >&5
2318 ac_compiler=`set X $ac_compile; echo $2`
2319 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2320   (eval $ac_compiler --version </dev/null >&5) 2>&5
2321   ac_status=$?
2322   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2323   (exit $ac_status); }
2324 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2325   (eval $ac_compiler -v </dev/null >&5) 2>&5
2326   ac_status=$?
2327   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2328   (exit $ac_status); }
2329 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2330   (eval $ac_compiler -V </dev/null >&5) 2>&5
2331   ac_status=$?
2332   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2333   (exit $ac_status); }
2334
2335 cat >conftest.$ac_ext <<_ACEOF
2336 /* confdefs.h.  */
2337 _ACEOF
2338 cat confdefs.h >>conftest.$ac_ext
2339 cat >>conftest.$ac_ext <<_ACEOF
2340 /* end confdefs.h.  */
2341
2342 int
2343 main ()
2344 {
2345
2346   ;
2347   return 0;
2348 }
2349 _ACEOF
2350 ac_clean_files_save=$ac_clean_files
2351 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2352 # Try to create an executable without -o first, disregard a.out.
2353 # It will help us diagnose broken compilers, and finding out an intuition
2354 # of exeext.
2355 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2356 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2357 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2358 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2359   (eval $ac_link_default) 2>&5
2360   ac_status=$?
2361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2362   (exit $ac_status); }; then
2363   # Find the output, starting from the most likely.  This scheme is
2364 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2365 # resort.
2366
2367 # Be careful to initialize this variable, since it used to be cached.
2368 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2369 ac_cv_exeext=
2370 # b.out is created by i960 compilers.
2371 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2372 do
2373   test -f "$ac_file" || continue
2374   case $ac_file in
2375     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2376         ;;
2377     conftest.$ac_ext )
2378         # This is the source file.
2379         ;;
2380     [ab].out )
2381         # We found the default executable, but exeext='' is most
2382         # certainly right.
2383         break;;
2384     *.* )
2385         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2386         # FIXME: I believe we export ac_cv_exeext for Libtool,
2387         # but it would be cool to find out if it's true.  Does anybody
2388         # maintain Libtool? --akim.
2389         export ac_cv_exeext
2390         break;;
2391     * )
2392         break;;
2393   esac
2394 done
2395 else
2396   echo "$as_me: failed program was:" >&5
2397 sed 's/^/| /' conftest.$ac_ext >&5
2398
2399 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2400 See \`config.log' for more details." >&5
2401 echo "$as_me: error: C compiler cannot create executables
2402 See \`config.log' for more details." >&2;}
2403    { (exit 77); exit 77; }; }
2404 fi
2405
2406 ac_exeext=$ac_cv_exeext
2407 echo "$as_me:$LINENO: result: $ac_file" >&5
2408 echo "${ECHO_T}$ac_file" >&6
2409
2410 # Check the compiler produces executables we can run.  If not, either
2411 # the compiler is broken, or we cross compile.
2412 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2413 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2414 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2415 # If not cross compiling, check that we can run a simple program.
2416 if test "$cross_compiling" != yes; then
2417   if { ac_try='./$ac_file'
2418   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2419   (eval $ac_try) 2>&5
2420   ac_status=$?
2421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2422   (exit $ac_status); }; }; then
2423     cross_compiling=no
2424   else
2425     if test "$cross_compiling" = maybe; then
2426         cross_compiling=yes
2427     else
2428         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2429 If you meant to cross compile, use \`--host'.
2430 See \`config.log' for more details." >&5
2431 echo "$as_me: error: cannot run C compiled programs.
2432 If you meant to cross compile, use \`--host'.
2433 See \`config.log' for more details." >&2;}
2434    { (exit 1); exit 1; }; }
2435     fi
2436   fi
2437 fi
2438 echo "$as_me:$LINENO: result: yes" >&5
2439 echo "${ECHO_T}yes" >&6
2440
2441 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2442 ac_clean_files=$ac_clean_files_save
2443 # Check the compiler produces executables we can run.  If not, either
2444 # the compiler is broken, or we cross compile.
2445 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2446 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2447 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2448 echo "${ECHO_T}$cross_compiling" >&6
2449
2450 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2451 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2452 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2453   (eval $ac_link) 2>&5
2454   ac_status=$?
2455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2456   (exit $ac_status); }; then
2457   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2458 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2459 # work properly (i.e., refer to `conftest.exe'), while it won't with
2460 # `rm'.
2461 for ac_file in conftest.exe conftest conftest.*; do
2462   test -f "$ac_file" || continue
2463   case $ac_file in
2464     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2465     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2466           export ac_cv_exeext
2467           break;;
2468     * ) break;;
2469   esac
2470 done
2471 else
2472   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2473 See \`config.log' for more details." >&5
2474 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2475 See \`config.log' for more details." >&2;}
2476    { (exit 1); exit 1; }; }
2477 fi
2478
2479 rm -f conftest$ac_cv_exeext
2480 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2481 echo "${ECHO_T}$ac_cv_exeext" >&6
2482
2483 rm -f conftest.$ac_ext
2484 EXEEXT=$ac_cv_exeext
2485 ac_exeext=$EXEEXT
2486 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2487 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2488 if test "${ac_cv_objext+set}" = set; then
2489   echo $ECHO_N "(cached) $ECHO_C" >&6
2490 else
2491   cat >conftest.$ac_ext <<_ACEOF
2492 /* confdefs.h.  */
2493 _ACEOF
2494 cat confdefs.h >>conftest.$ac_ext
2495 cat >>conftest.$ac_ext <<_ACEOF
2496 /* end confdefs.h.  */
2497
2498 int
2499 main ()
2500 {
2501
2502   ;
2503   return 0;
2504 }
2505 _ACEOF
2506 rm -f conftest.o conftest.obj
2507 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2508   (eval $ac_compile) 2>&5
2509   ac_status=$?
2510   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2511   (exit $ac_status); }; then
2512   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2513   case $ac_file in
2514     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2515     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2516        break;;
2517   esac
2518 done
2519 else
2520   echo "$as_me: failed program was:" >&5
2521 sed 's/^/| /' conftest.$ac_ext >&5
2522
2523 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2524 See \`config.log' for more details." >&5
2525 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2526 See \`config.log' for more details." >&2;}
2527    { (exit 1); exit 1; }; }
2528 fi
2529
2530 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2531 fi
2532 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2533 echo "${ECHO_T}$ac_cv_objext" >&6
2534 OBJEXT=$ac_cv_objext
2535 ac_objext=$OBJEXT
2536 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2537 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2538 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2539   echo $ECHO_N "(cached) $ECHO_C" >&6
2540 else
2541   cat >conftest.$ac_ext <<_ACEOF
2542 /* confdefs.h.  */
2543 _ACEOF
2544 cat confdefs.h >>conftest.$ac_ext
2545 cat >>conftest.$ac_ext <<_ACEOF
2546 /* end confdefs.h.  */
2547
2548 int
2549 main ()
2550 {
2551 #ifndef __GNUC__
2552        choke me
2553 #endif
2554
2555   ;
2556   return 0;
2557 }
2558 _ACEOF
2559 rm -f conftest.$ac_objext
2560 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2561   (eval $ac_compile) 2>conftest.er1
2562   ac_status=$?
2563   grep -v '^ *+' conftest.er1 >conftest.err
2564   rm -f conftest.er1
2565   cat conftest.err >&5
2566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2567   (exit $ac_status); } &&
2568          { ac_try='test -z "$ac_c_werror_flag"
2569                          || test ! -s conftest.err'
2570   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2571   (eval $ac_try) 2>&5
2572   ac_status=$?
2573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2574   (exit $ac_status); }; } &&
2575          { ac_try='test -s conftest.$ac_objext'
2576   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2577   (eval $ac_try) 2>&5
2578   ac_status=$?
2579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2580   (exit $ac_status); }; }; then
2581   ac_compiler_gnu=yes
2582 else
2583   echo "$as_me: failed program was:" >&5
2584 sed 's/^/| /' conftest.$ac_ext >&5
2585
2586 ac_compiler_gnu=no
2587 fi
2588 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2589 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2590
2591 fi
2592 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2593 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2594 GCC=`test $ac_compiler_gnu = yes && echo yes`
2595 ac_test_CFLAGS=${CFLAGS+set}
2596 ac_save_CFLAGS=$CFLAGS
2597 CFLAGS="-g"
2598 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2599 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2600 if test "${ac_cv_prog_cc_g+set}" = set; then
2601   echo $ECHO_N "(cached) $ECHO_C" >&6
2602 else
2603   cat >conftest.$ac_ext <<_ACEOF
2604 /* confdefs.h.  */
2605 _ACEOF
2606 cat confdefs.h >>conftest.$ac_ext
2607 cat >>conftest.$ac_ext <<_ACEOF
2608 /* end confdefs.h.  */
2609
2610 int
2611 main ()
2612 {
2613
2614   ;
2615   return 0;
2616 }
2617 _ACEOF
2618 rm -f conftest.$ac_objext
2619 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2620   (eval $ac_compile) 2>conftest.er1
2621   ac_status=$?
2622   grep -v '^ *+' conftest.er1 >conftest.err
2623   rm -f conftest.er1
2624   cat conftest.err >&5
2625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2626   (exit $ac_status); } &&
2627          { ac_try='test -z "$ac_c_werror_flag"
2628                          || test ! -s conftest.err'
2629   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2630   (eval $ac_try) 2>&5
2631   ac_status=$?
2632   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2633   (exit $ac_status); }; } &&
2634          { ac_try='test -s conftest.$ac_objext'
2635   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2636   (eval $ac_try) 2>&5
2637   ac_status=$?
2638   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2639   (exit $ac_status); }; }; then
2640   ac_cv_prog_cc_g=yes
2641 else
2642   echo "$as_me: failed program was:" >&5
2643 sed 's/^/| /' conftest.$ac_ext >&5
2644
2645 ac_cv_prog_cc_g=no
2646 fi
2647 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2648 fi
2649 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2650 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2651 if test "$ac_test_CFLAGS" = set; then
2652   CFLAGS=$ac_save_CFLAGS
2653 elif test $ac_cv_prog_cc_g = yes; then
2654   if test "$GCC" = yes; then
2655     CFLAGS="-g -O2"
2656   else
2657     CFLAGS="-g"
2658   fi
2659 else
2660   if test "$GCC" = yes; then
2661     CFLAGS="-O2"
2662   else
2663     CFLAGS=
2664   fi
2665 fi
2666 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2667 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2668 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2669   echo $ECHO_N "(cached) $ECHO_C" >&6
2670 else
2671   ac_cv_prog_cc_stdc=no
2672 ac_save_CC=$CC
2673 cat >conftest.$ac_ext <<_ACEOF
2674 /* confdefs.h.  */
2675 _ACEOF
2676 cat confdefs.h >>conftest.$ac_ext
2677 cat >>conftest.$ac_ext <<_ACEOF
2678 /* end confdefs.h.  */
2679 #include <stdarg.h>
2680 #include <stdio.h>
2681 #include <sys/types.h>
2682 #include <sys/stat.h>
2683 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2684 struct buf { int x; };
2685 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2686 static char *e (p, i)
2687      char **p;
2688      int i;
2689 {
2690   return p[i];
2691 }
2692 static char *f (char * (*g) (char **, int), char **p, ...)
2693 {
2694   char *s;
2695   va_list v;
2696   va_start (v,p);
2697   s = g (p, va_arg (v,int));
2698   va_end (v);
2699   return s;
2700 }
2701
2702 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2703    function prototypes and stuff, but not '\xHH' hex character constants.
2704    These don't provoke an error unfortunately, instead are silently treated
2705    as 'x'.  The following induces an error, until -std1 is added to get
2706    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2707    array size at least.  It's necessary to write '\x00'==0 to get something
2708    that's true only with -std1.  */
2709 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2710
2711 int test (int i, double x);
2712 struct s1 {int (*f) (int a);};
2713 struct s2 {int (*f) (double a);};
2714 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2715 int argc;
2716 char **argv;
2717 int
2718 main ()
2719 {
2720 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2721   ;
2722   return 0;
2723 }
2724 _ACEOF
2725 # Don't try gcc -ansi; that turns off useful extensions and
2726 # breaks some systems' header files.
2727 # AIX                   -qlanglvl=ansi
2728 # Ultrix and OSF/1      -std1
2729 # HP-UX 10.20 and later -Ae
2730 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2731 # SVR4                  -Xc -D__EXTENSIONS__
2732 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2733 do
2734   CC="$ac_save_CC $ac_arg"
2735   rm -f conftest.$ac_objext
2736 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2737   (eval $ac_compile) 2>conftest.er1
2738   ac_status=$?
2739   grep -v '^ *+' conftest.er1 >conftest.err
2740   rm -f conftest.er1
2741   cat conftest.err >&5
2742   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2743   (exit $ac_status); } &&
2744          { ac_try='test -z "$ac_c_werror_flag"
2745                          || test ! -s conftest.err'
2746   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2747   (eval $ac_try) 2>&5
2748   ac_status=$?
2749   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2750   (exit $ac_status); }; } &&
2751          { ac_try='test -s conftest.$ac_objext'
2752   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2753   (eval $ac_try) 2>&5
2754   ac_status=$?
2755   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2756   (exit $ac_status); }; }; then
2757   ac_cv_prog_cc_stdc=$ac_arg
2758 break
2759 else
2760   echo "$as_me: failed program was:" >&5
2761 sed 's/^/| /' conftest.$ac_ext >&5
2762
2763 fi
2764 rm -f conftest.err conftest.$ac_objext
2765 done
2766 rm -f conftest.$ac_ext conftest.$ac_objext
2767 CC=$ac_save_CC
2768
2769 fi
2770
2771 case "x$ac_cv_prog_cc_stdc" in
2772   x|xno)
2773     echo "$as_me:$LINENO: result: none needed" >&5
2774 echo "${ECHO_T}none needed" >&6 ;;
2775   *)
2776     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2777 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2778     CC="$CC $ac_cv_prog_cc_stdc" ;;
2779 esac
2780
2781 # Some people use a C++ compiler to compile C.  Since we use `exit',
2782 # in C++ we need to declare it.  In case someone uses the same compiler
2783 # for both compiling C and C++ we need to have the C++ compiler decide
2784 # the declaration of exit, since it's the most demanding environment.
2785 cat >conftest.$ac_ext <<_ACEOF
2786 #ifndef __cplusplus
2787   choke me
2788 #endif
2789 _ACEOF
2790 rm -f conftest.$ac_objext
2791 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2792   (eval $ac_compile) 2>conftest.er1
2793   ac_status=$?
2794   grep -v '^ *+' conftest.er1 >conftest.err
2795   rm -f conftest.er1
2796   cat conftest.err >&5
2797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2798   (exit $ac_status); } &&
2799          { ac_try='test -z "$ac_c_werror_flag"
2800                          || test ! -s conftest.err'
2801   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2802   (eval $ac_try) 2>&5
2803   ac_status=$?
2804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2805   (exit $ac_status); }; } &&
2806          { ac_try='test -s conftest.$ac_objext'
2807   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2808   (eval $ac_try) 2>&5
2809   ac_status=$?
2810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2811   (exit $ac_status); }; }; then
2812   for ac_declaration in \
2813    '' \
2814    'extern "C" void std::exit (int) throw (); using std::exit;' \
2815    'extern "C" void std::exit (int); using std::exit;' \
2816    'extern "C" void exit (int) throw ();' \
2817    'extern "C" void exit (int);' \
2818    'void exit (int);'
2819 do
2820   cat >conftest.$ac_ext <<_ACEOF
2821 /* confdefs.h.  */
2822 _ACEOF
2823 cat confdefs.h >>conftest.$ac_ext
2824 cat >>conftest.$ac_ext <<_ACEOF
2825 /* end confdefs.h.  */
2826 $ac_declaration
2827 #include <stdlib.h>
2828 int
2829 main ()
2830 {
2831 exit (42);
2832   ;
2833   return 0;
2834 }
2835 _ACEOF
2836 rm -f conftest.$ac_objext
2837 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2838   (eval $ac_compile) 2>conftest.er1
2839   ac_status=$?
2840   grep -v '^ *+' conftest.er1 >conftest.err
2841   rm -f conftest.er1
2842   cat conftest.err >&5
2843   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2844   (exit $ac_status); } &&
2845          { ac_try='test -z "$ac_c_werror_flag"
2846                          || test ! -s conftest.err'
2847   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2848   (eval $ac_try) 2>&5
2849   ac_status=$?
2850   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2851   (exit $ac_status); }; } &&
2852          { ac_try='test -s conftest.$ac_objext'
2853   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2854   (eval $ac_try) 2>&5
2855   ac_status=$?
2856   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2857   (exit $ac_status); }; }; then
2858   :
2859 else
2860   echo "$as_me: failed program was:" >&5
2861 sed 's/^/| /' conftest.$ac_ext >&5
2862
2863 continue
2864 fi
2865 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2866   cat >conftest.$ac_ext <<_ACEOF
2867 /* confdefs.h.  */
2868 _ACEOF
2869 cat confdefs.h >>conftest.$ac_ext
2870 cat >>conftest.$ac_ext <<_ACEOF
2871 /* end confdefs.h.  */
2872 $ac_declaration
2873 int
2874 main ()
2875 {
2876 exit (42);
2877   ;
2878   return 0;
2879 }
2880 _ACEOF
2881 rm -f conftest.$ac_objext
2882 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2883   (eval $ac_compile) 2>conftest.er1
2884   ac_status=$?
2885   grep -v '^ *+' conftest.er1 >conftest.err
2886   rm -f conftest.er1
2887   cat conftest.err >&5
2888   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2889   (exit $ac_status); } &&
2890          { ac_try='test -z "$ac_c_werror_flag"
2891                          || test ! -s conftest.err'
2892   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2893   (eval $ac_try) 2>&5
2894   ac_status=$?
2895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2896   (exit $ac_status); }; } &&
2897          { ac_try='test -s conftest.$ac_objext'
2898   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2899   (eval $ac_try) 2>&5
2900   ac_status=$?
2901   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2902   (exit $ac_status); }; }; then
2903   break
2904 else
2905   echo "$as_me: failed program was:" >&5
2906 sed 's/^/| /' conftest.$ac_ext >&5
2907
2908 fi
2909 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2910 done
2911 rm -f conftest*
2912 if test -n "$ac_declaration"; then
2913   echo '#ifdef __cplusplus' >>confdefs.h
2914   echo $ac_declaration      >>confdefs.h
2915   echo '#endif'             >>confdefs.h
2916 fi
2917
2918 else
2919   echo "$as_me: failed program was:" >&5
2920 sed 's/^/| /' conftest.$ac_ext >&5
2921
2922 fi
2923 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2924 ac_ext=c
2925 ac_cpp='$CPP $CPPFLAGS'
2926 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2927 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2928 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2929
2930
2931
2932
2933
2934 # Add -Wall if we are using GCC.
2935 if test "x$GCC" = "xyes"; then
2936   CFLAGS="$CFLAGS -Wall"
2937 fi
2938
2939 # Find other programs we need.
2940 if test -n "$ac_tool_prefix"; then
2941   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2942 set dummy ${ac_tool_prefix}as; ac_word=$2
2943 echo "$as_me:$LINENO: checking for $ac_word" >&5
2944 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2945 if test "${ac_cv_prog_AS+set}" = set; then
2946   echo $ECHO_N "(cached) $ECHO_C" >&6
2947 else
2948   if test -n "$AS"; then
2949   ac_cv_prog_AS="$AS" # Let the user override the test.
2950 else
2951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2952 for as_dir in $PATH
2953 do
2954   IFS=$as_save_IFS
2955   test -z "$as_dir" && as_dir=.
2956   for ac_exec_ext in '' $ac_executable_extensions; do
2957   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2958     ac_cv_prog_AS="${ac_tool_prefix}as"
2959     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2960     break 2
2961   fi
2962 done
2963 done
2964
2965 fi
2966 fi
2967 AS=$ac_cv_prog_AS
2968 if test -n "$AS"; then
2969   echo "$as_me:$LINENO: result: $AS" >&5
2970 echo "${ECHO_T}$AS" >&6
2971 else
2972   echo "$as_me:$LINENO: result: no" >&5
2973 echo "${ECHO_T}no" >&6
2974 fi
2975
2976 fi
2977 if test -z "$ac_cv_prog_AS"; then
2978   ac_ct_AS=$AS
2979   # Extract the first word of "as", so it can be a program name with args.
2980 set dummy as; ac_word=$2
2981 echo "$as_me:$LINENO: checking for $ac_word" >&5
2982 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2983 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
2984   echo $ECHO_N "(cached) $ECHO_C" >&6
2985 else
2986   if test -n "$ac_ct_AS"; then
2987   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
2988 else
2989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2990 for as_dir in $PATH
2991 do
2992   IFS=$as_save_IFS
2993   test -z "$as_dir" && as_dir=.
2994   for ac_exec_ext in '' $ac_executable_extensions; do
2995   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2996     ac_cv_prog_ac_ct_AS="as"
2997     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2998     break 2
2999   fi
3000 done
3001 done
3002
3003 fi
3004 fi
3005 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3006 if test -n "$ac_ct_AS"; then
3007   echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
3008 echo "${ECHO_T}$ac_ct_AS" >&6
3009 else
3010   echo "$as_me:$LINENO: result: no" >&5
3011 echo "${ECHO_T}no" >&6
3012 fi
3013
3014   AS=$ac_ct_AS
3015 else
3016   AS="$ac_cv_prog_AS"
3017 fi
3018
3019 if test -n "$ac_tool_prefix"; then
3020   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3021 set dummy ${ac_tool_prefix}ar; ac_word=$2
3022 echo "$as_me:$LINENO: checking for $ac_word" >&5
3023 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3024 if test "${ac_cv_prog_AR+set}" = set; then
3025   echo $ECHO_N "(cached) $ECHO_C" >&6
3026 else
3027   if test -n "$AR"; then
3028   ac_cv_prog_AR="$AR" # Let the user override the test.
3029 else
3030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3031 for as_dir in $PATH
3032 do
3033   IFS=$as_save_IFS
3034   test -z "$as_dir" && as_dir=.
3035   for ac_exec_ext in '' $ac_executable_extensions; do
3036   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3037     ac_cv_prog_AR="${ac_tool_prefix}ar"
3038     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3039     break 2
3040   fi
3041 done
3042 done
3043
3044 fi
3045 fi
3046 AR=$ac_cv_prog_AR
3047 if test -n "$AR"; then
3048   echo "$as_me:$LINENO: result: $AR" >&5
3049 echo "${ECHO_T}$AR" >&6
3050 else
3051   echo "$as_me:$LINENO: result: no" >&5
3052 echo "${ECHO_T}no" >&6
3053 fi
3054
3055 fi
3056 if test -z "$ac_cv_prog_AR"; then
3057   ac_ct_AR=$AR
3058   # Extract the first word of "ar", so it can be a program name with args.
3059 set dummy ar; ac_word=$2
3060 echo "$as_me:$LINENO: checking for $ac_word" >&5
3061 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3062 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
3063   echo $ECHO_N "(cached) $ECHO_C" >&6
3064 else
3065   if test -n "$ac_ct_AR"; then
3066   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3067 else
3068 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3069 for as_dir in $PATH
3070 do
3071   IFS=$as_save_IFS
3072   test -z "$as_dir" && as_dir=.
3073   for ac_exec_ext in '' $ac_executable_extensions; do
3074   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3075     ac_cv_prog_ac_ct_AR="ar"
3076     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3077     break 2
3078   fi
3079 done
3080 done
3081
3082 fi
3083 fi
3084 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3085 if test -n "$ac_ct_AR"; then
3086   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
3087 echo "${ECHO_T}$ac_ct_AR" >&6
3088 else
3089   echo "$as_me:$LINENO: result: no" >&5
3090 echo "${ECHO_T}no" >&6
3091 fi
3092
3093   AR=$ac_ct_AR
3094 else
3095   AR="$ac_cv_prog_AR"
3096 fi
3097
3098 if test -n "$ac_tool_prefix"; then
3099   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3100 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3101 echo "$as_me:$LINENO: checking for $ac_word" >&5
3102 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3103 if test "${ac_cv_prog_RANLIB+set}" = set; then
3104   echo $ECHO_N "(cached) $ECHO_C" >&6
3105 else
3106   if test -n "$RANLIB"; then
3107   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3108 else
3109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3110 for as_dir in $PATH
3111 do
3112   IFS=$as_save_IFS
3113   test -z "$as_dir" && as_dir=.
3114   for ac_exec_ext in '' $ac_executable_extensions; do
3115   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3116     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3117     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3118     break 2
3119   fi
3120 done
3121 done
3122
3123 fi
3124 fi
3125 RANLIB=$ac_cv_prog_RANLIB
3126 if test -n "$RANLIB"; then
3127   echo "$as_me:$LINENO: result: $RANLIB" >&5
3128 echo "${ECHO_T}$RANLIB" >&6
3129 else
3130   echo "$as_me:$LINENO: result: no" >&5
3131 echo "${ECHO_T}no" >&6
3132 fi
3133
3134 fi
3135 if test -z "$ac_cv_prog_RANLIB"; then
3136   ac_ct_RANLIB=$RANLIB
3137   # Extract the first word of "ranlib", so it can be a program name with args.
3138 set dummy ranlib; ac_word=$2
3139 echo "$as_me:$LINENO: checking for $ac_word" >&5
3140 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3141 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3142   echo $ECHO_N "(cached) $ECHO_C" >&6
3143 else
3144   if test -n "$ac_ct_RANLIB"; then
3145   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3146 else
3147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3148 for as_dir in $PATH
3149 do
3150   IFS=$as_save_IFS
3151   test -z "$as_dir" && as_dir=.
3152   for ac_exec_ext in '' $ac_executable_extensions; do
3153   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3154     ac_cv_prog_ac_ct_RANLIB="ranlib"
3155     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3156     break 2
3157   fi
3158 done
3159 done
3160
3161   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB="ranlib-not-found-in-path-error"
3162 fi
3163 fi
3164 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3165 if test -n "$ac_ct_RANLIB"; then
3166   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3167 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3168 else
3169   echo "$as_me:$LINENO: result: no" >&5
3170 echo "${ECHO_T}no" >&6
3171 fi
3172
3173   RANLIB=$ac_ct_RANLIB
3174 else
3175   RANLIB="$ac_cv_prog_RANLIB"
3176 fi
3177
3178 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3179 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
3180 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
3181 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
3182   echo $ECHO_N "(cached) $ECHO_C" >&6
3183 else
3184   cat >conftest.make <<\_ACEOF
3185 all:
3186         @echo 'ac_maketemp="$(MAKE)"'
3187 _ACEOF
3188 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3189 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
3190 if test -n "$ac_maketemp"; then
3191   eval ac_cv_prog_make_${ac_make}_set=yes
3192 else
3193   eval ac_cv_prog_make_${ac_make}_set=no
3194 fi
3195 rm -f conftest.make
3196 fi
3197 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
3198   echo "$as_me:$LINENO: result: yes" >&5
3199 echo "${ECHO_T}yes" >&6
3200   SET_MAKE=
3201 else
3202   echo "$as_me:$LINENO: result: no" >&5
3203 echo "${ECHO_T}no" >&6
3204   SET_MAKE="MAKE=${MAKE-make}"
3205 fi
3206
3207 # Find a good install program.  We prefer a C program (faster),
3208 # so one script is as good as another.  But avoid the broken or
3209 # incompatible versions:
3210 # SysV /etc/install, /usr/sbin/install
3211 # SunOS /usr/etc/install
3212 # IRIX /sbin/install
3213 # AIX /bin/install
3214 # AmigaOS /C/install, which installs bootblocks on floppy discs
3215 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3216 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3217 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3218 # OS/2's system install, which has a completely different semantic
3219 # ./install, which can be erroneously created by make from ./install.sh.
3220 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
3221 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
3222 if test -z "$INSTALL"; then
3223 if test "${ac_cv_path_install+set}" = set; then
3224   echo $ECHO_N "(cached) $ECHO_C" >&6
3225 else
3226   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3227 for as_dir in $PATH
3228 do
3229   IFS=$as_save_IFS
3230   test -z "$as_dir" && as_dir=.
3231   # Account for people who put trailing slashes in PATH elements.
3232 case $as_dir/ in
3233   ./ | .// | /cC/* | \
3234   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3235   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
3236   /usr/ucb/* ) ;;
3237   *)
3238     # OSF1 and SCO ODT 3.0 have their own names for install.
3239     # Don't use installbsd from OSF since it installs stuff as root
3240     # by default.
3241     for ac_prog in ginstall scoinst install; do
3242       for ac_exec_ext in '' $ac_executable_extensions; do
3243         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3244           if test $ac_prog = install &&
3245             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3246             # AIX install.  It has an incompatible calling convention.
3247             :
3248           elif test $ac_prog = install &&
3249             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3250             # program-specific install script used by HP pwplus--don't use.
3251             :
3252           else
3253             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3254             break 3
3255           fi
3256         fi
3257       done
3258     done
3259     ;;
3260 esac
3261 done
3262
3263
3264 fi
3265   if test "${ac_cv_path_install+set}" = set; then
3266     INSTALL=$ac_cv_path_install
3267   else
3268     # As a last resort, use the slow shell script.  We don't cache a
3269     # path for INSTALL within a source directory, because that will
3270     # break other packages using the cache if that directory is
3271     # removed, or if the path is relative.
3272     INSTALL=$ac_install_sh
3273   fi
3274 fi
3275 echo "$as_me:$LINENO: result: $INSTALL" >&5
3276 echo "${ECHO_T}$INSTALL" >&6
3277
3278 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3279 # It thinks the first close brace ends the variable substitution.
3280 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3281
3282 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3283
3284 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3285
3286
3287 # Configure libtool
3288 #AC_MSG_NOTICE([====== Starting libtool configuration])
3289
3290 # Check whether --enable-shared or --disable-shared was given.
3291 if test "${enable_shared+set}" = set; then
3292   enableval="$enable_shared"
3293   p=${PACKAGE-default}
3294 case $enableval in
3295 yes) enable_shared=yes ;;
3296 no) enable_shared=no ;;
3297 *)
3298   enable_shared=no
3299   # Look at the argument we got.  We use all the common list separators.
3300   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3301   for pkg in $enableval; do
3302     if test "X$pkg" = "X$p"; then
3303       enable_shared=yes
3304     fi
3305   done
3306   IFS="$ac_save_ifs"
3307   ;;
3308 esac
3309 else
3310   enable_shared=yes
3311 fi;
3312 # Check whether --enable-static or --disable-static was given.
3313 if test "${enable_static+set}" = set; then
3314   enableval="$enable_static"
3315   p=${PACKAGE-default}
3316 case $enableval in
3317 yes) enable_static=yes ;;
3318 no) enable_static=no ;;
3319 *)
3320   enable_static=no
3321   # Look at the argument we got.  We use all the common list separators.
3322   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3323   for pkg in $enableval; do
3324     if test "X$pkg" = "X$p"; then
3325       enable_static=yes
3326     fi
3327   done
3328   IFS="$ac_save_ifs"
3329   ;;
3330 esac
3331 else
3332   enable_static=yes
3333 fi;
3334 # Check whether --enable-fast-install or --disable-fast-install was given.
3335 if test "${enable_fast_install+set}" = set; then
3336   enableval="$enable_fast_install"
3337   p=${PACKAGE-default}
3338 case $enableval in
3339 yes) enable_fast_install=yes ;;
3340 no) enable_fast_install=no ;;
3341 *)
3342   enable_fast_install=no
3343   # Look at the argument we got.  We use all the common list separators.
3344   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3345   for pkg in $enableval; do
3346     if test "X$pkg" = "X$p"; then
3347       enable_fast_install=yes
3348     fi
3349   done
3350   IFS="$ac_save_ifs"
3351   ;;
3352 esac
3353 else
3354   enable_fast_install=yes
3355 fi;
3356
3357 # Check whether --with-gnu-ld or --without-gnu-ld was given.
3358 if test "${with_gnu_ld+set}" = set; then
3359   withval="$with_gnu_ld"
3360   test "$withval" = no || with_gnu_ld=yes
3361 else
3362   with_gnu_ld=no
3363 fi;
3364 ac_prog=ld
3365 if test "$GCC" = yes; then
3366   # Check if gcc -print-prog-name=ld gives a path.
3367   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
3368 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
3369   case $host in
3370   *-*-mingw*)
3371     # gcc leaves a trailing carriage return which upsets mingw
3372     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3373   *)
3374     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3375   esac
3376   case $ac_prog in
3377     # Accept absolute paths.
3378     [\\/]* | [A-Za-z]:[\\/]*)
3379       re_direlt='/[^/][^/]*/\.\./'
3380       # Canonicalize the path of ld
3381       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3382       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3383         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3384       done
3385       test -z "$LD" && LD="$ac_prog"
3386       ;;
3387   "")
3388     # If it fails, then pretend we aren't using GCC.
3389     ac_prog=ld
3390     ;;
3391   *)
3392     # If it is relative, then search for the first ld in PATH.
3393     with_gnu_ld=unknown
3394     ;;
3395   esac
3396 elif test "$with_gnu_ld" = yes; then
3397   echo "$as_me:$LINENO: checking for GNU ld" >&5
3398 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3399 else
3400   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3401 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3402 fi
3403 if test "${lt_cv_path_LD+set}" = set; then
3404   echo $ECHO_N "(cached) $ECHO_C" >&6
3405 else
3406   if test -z "$LD"; then
3407   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3408   for ac_dir in $PATH; do
3409     test -z "$ac_dir" && ac_dir=.
3410     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3411       lt_cv_path_LD="$ac_dir/$ac_prog"
3412       # Check to see if the program is GNU ld.  I'd rather use --version,
3413       # but apparently some GNU ld's only accept -v.
3414       # Break only if it was the GNU/non-GNU ld that we prefer.
3415       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3416         test "$with_gnu_ld" != no && break
3417       else
3418         test "$with_gnu_ld" != yes && break
3419       fi
3420     fi
3421   done
3422   IFS="$ac_save_ifs"
3423 else
3424   lt_cv_path_LD="$LD" # Let the user override the test with a path.
3425 fi
3426 fi
3427
3428 LD="$lt_cv_path_LD"
3429 if test -n "$LD"; then
3430   echo "$as_me:$LINENO: result: $LD" >&5
3431 echo "${ECHO_T}$LD" >&6
3432 else
3433   echo "$as_me:$LINENO: result: no" >&5
3434 echo "${ECHO_T}no" >&6
3435 fi
3436 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3437 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3438    { (exit 1); exit 1; }; }
3439 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3440 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3441 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3442   echo $ECHO_N "(cached) $ECHO_C" >&6
3443 else
3444   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3445 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3446   lt_cv_prog_gnu_ld=yes
3447 else
3448   lt_cv_prog_gnu_ld=no
3449 fi
3450 fi
3451 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3452 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3453 with_gnu_ld=$lt_cv_prog_gnu_ld
3454
3455
3456 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3457 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3458 if test "${lt_cv_ld_reload_flag+set}" = set; then
3459   echo $ECHO_N "(cached) $ECHO_C" >&6
3460 else
3461   lt_cv_ld_reload_flag='-r'
3462 fi
3463 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3464 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3465 reload_flag=$lt_cv_ld_reload_flag
3466 test -n "$reload_flag" && reload_flag=" $reload_flag"
3467
3468 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3469 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3470 if test "${lt_cv_path_NM+set}" = set; then
3471   echo $ECHO_N "(cached) $ECHO_C" >&6
3472 else
3473   if test -n "$NM"; then
3474   # Let the user override the test.
3475   lt_cv_path_NM="$NM"
3476 else
3477   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3478   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3479     test -z "$ac_dir" && ac_dir=.
3480     tmp_nm=$ac_dir/${ac_tool_prefix}nm
3481     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3482       # Check to see if the nm accepts a BSD-compat flag.
3483       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3484       #   nm: unknown option "B" ignored
3485       # Tru64's nm complains that /dev/null is an invalid object file
3486       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3487         lt_cv_path_NM="$tmp_nm -B"
3488         break
3489       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3490         lt_cv_path_NM="$tmp_nm -p"
3491         break
3492       else
3493         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3494         continue # so that we can try to find one that supports BSD flags
3495       fi
3496     fi
3497   done
3498   IFS="$ac_save_ifs"
3499   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3500 fi
3501 fi
3502
3503 NM="$lt_cv_path_NM"
3504 echo "$as_me:$LINENO: result: $NM" >&5
3505 echo "${ECHO_T}$NM" >&6
3506
3507 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3508 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3509 LN_S=$as_ln_s
3510 if test "$LN_S" = "ln -s"; then
3511   echo "$as_me:$LINENO: result: yes" >&5
3512 echo "${ECHO_T}yes" >&6
3513 else
3514   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3515 echo "${ECHO_T}no, using $LN_S" >&6
3516 fi
3517
3518 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3519 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3520 if test "${lt_cv_deplibs_check_method+set}" = set; then
3521   echo $ECHO_N "(cached) $ECHO_C" >&6
3522 else
3523   lt_cv_file_magic_cmd='$MAGIC_CMD'
3524 lt_cv_file_magic_test_file=
3525 lt_cv_deplibs_check_method='unknown'
3526 # Need to set the preceding variable on all platforms that support
3527 # interlibrary dependencies.
3528 # 'none' -- dependencies not supported.
3529 # `unknown' -- same as none, but documents that we really don't know.
3530 # 'pass_all' -- all dependencies passed with no checks.
3531 # 'test_compile' -- check by making test program.
3532 # 'file_magic [regex]' -- check by looking for files in library path
3533 # which responds to the $file_magic_cmd with a given egrep regex.
3534 # If you have `file' or equivalent on your system and you're not sure
3535 # whether `pass_all' will *always* work, you probably want this one.
3536
3537 case $host_os in
3538 aix*)
3539   lt_cv_deplibs_check_method=pass_all
3540   ;;
3541
3542 beos*)
3543   lt_cv_deplibs_check_method=pass_all
3544   ;;
3545
3546 bsdi4*)
3547   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3548   lt_cv_file_magic_cmd='/usr/bin/file -L'
3549   lt_cv_file_magic_test_file=/shlib/libc.so
3550   ;;
3551
3552 cygwin* | mingw* |pw32*)
3553   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3554   lt_cv_file_magic_cmd='$OBJDUMP -f'
3555   ;;
3556
3557 darwin* | rhapsody*)
3558   # this will be overwritten by pass_all, but leave it in just in case
3559   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3560   lt_cv_file_magic_cmd='/usr/bin/file -L'
3561   case "$host_os" in
3562   rhapsody* | darwin1.012)
3563     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3564     ;;
3565   *) # Darwin 1.3 on
3566     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3567     ;;
3568   esac
3569   lt_cv_deplibs_check_method=pass_all
3570   ;;
3571
3572 freebsd* | kfreebsd*-gnu)
3573   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3574     case $host_cpu in
3575     i*86 )
3576       # Not sure whether the presence of OpenBSD here was a mistake.
3577       # Let's accept both of them until this is cleared up.
3578       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3579       lt_cv_file_magic_cmd=/usr/bin/file
3580       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3581       ;;
3582     esac
3583   else
3584     lt_cv_deplibs_check_method=pass_all
3585   fi
3586   ;;
3587
3588 gnu*)
3589   lt_cv_deplibs_check_method=pass_all
3590   ;;
3591
3592 hpux10.20*|hpux11*)
3593   case $host_cpu in
3594   hppa*)
3595     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3596     lt_cv_file_magic_cmd=/usr/bin/file
3597     lt_cv_file_magic_test_file=/usr/lib/libc.sl
3598     ;;
3599   ia64*)
3600     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3601     lt_cv_file_magic_cmd=/usr/bin/file
3602     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3603     ;;
3604   esac
3605   ;;
3606
3607 irix5* | irix6*)
3608   case $host_os in
3609   irix5*)
3610     # this will be overridden with pass_all, but let us keep it just in case
3611     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3612     ;;
3613   *)
3614     case $LD in
3615     *-32|*"-32 ") libmagic=32-bit;;
3616     *-n32|*"-n32 ") libmagic=N32;;
3617     *-64|*"-64 ") libmagic=64-bit;;
3618     *) libmagic=never-match;;
3619     esac
3620     # this will be overridden with pass_all, but let us keep it just in case
3621     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3622     ;;
3623   esac
3624   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3625   lt_cv_deplibs_check_method=pass_all
3626   ;;
3627
3628 # This must be Linux ELF.
3629 linux-gnu*)
3630   case $host_cpu in
3631   alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
3632     lt_cv_deplibs_check_method=pass_all ;;
3633   *)
3634     # glibc up to 2.1.1 does not perform some relocations on ARM
3635     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
3636   esac
3637   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
3638   ;;
3639
3640 netbsd* | knetbsd*-gnu)
3641   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3642     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3643   else
3644     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3645   fi
3646   ;;
3647
3648 newsos6)
3649   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3650   lt_cv_file_magic_cmd=/usr/bin/file
3651   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3652   ;;
3653
3654 osf3* | osf4* | osf5*)
3655   # this will be overridden with pass_all, but let us keep it just in case
3656   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3657   lt_cv_file_magic_test_file=/shlib/libc.so
3658   lt_cv_deplibs_check_method=pass_all
3659   ;;
3660
3661 sco3.2v5*)
3662   lt_cv_deplibs_check_method=pass_all
3663   ;;
3664
3665 solaris*)
3666   lt_cv_deplibs_check_method=pass_all
3667   lt_cv_file_magic_test_file=/lib/libc.so
3668   ;;
3669
3670 sysv5uw[78]* | sysv4*uw2*)
3671   lt_cv_deplibs_check_method=pass_all
3672   ;;
3673
3674 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3675   case $host_vendor in
3676   ncr)
3677     lt_cv_deplibs_check_method=pass_all
3678     ;;
3679   motorola)
3680     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3681     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3682     ;;
3683   esac
3684   ;;
3685 esac
3686
3687 fi
3688 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3689 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3690 file_magic_cmd=$lt_cv_file_magic_cmd
3691 deplibs_check_method=$lt_cv_deplibs_check_method
3692
3693
3694
3695
3696
3697 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3698
3699 # Only perform the check for file, if the check method requires it
3700 case $deplibs_check_method in
3701 file_magic*)
3702   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3703     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3704 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3705 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3706   echo $ECHO_N "(cached) $ECHO_C" >&6
3707 else
3708   case $MAGIC_CMD in
3709   /*)
3710   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3711   ;;
3712   ?:/*)
3713   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3714   ;;
3715   *)
3716   ac_save_MAGIC_CMD="$MAGIC_CMD"
3717   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3718   ac_dummy="/usr/bin:$PATH"
3719   for ac_dir in $ac_dummy; do
3720     test -z "$ac_dir" && ac_dir=.
3721     if test -f $ac_dir/${ac_tool_prefix}file; then
3722       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3723       if test -n "$file_magic_test_file"; then
3724         case $deplibs_check_method in
3725         "file_magic "*)
3726           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3727           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3728           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3729             egrep "$file_magic_regex" > /dev/null; then
3730             :
3731           else
3732             cat <<EOF 1>&2
3733
3734 *** Warning: the command libtool uses to detect shared libraries,
3735 *** $file_magic_cmd, produces output that libtool cannot recognize.
3736 *** The result is that libtool may fail to recognize shared libraries
3737 *** as such.  This will affect the creation of libtool libraries that
3738 *** depend on shared libraries, but programs linked with such libtool
3739 *** libraries will work regardless of this problem.  Nevertheless, you
3740 *** may want to report the problem to your system manager and/or to
3741 *** bug-libtool@gnu.org
3742
3743 EOF
3744           fi ;;
3745         esac
3746       fi
3747       break
3748     fi
3749   done
3750   IFS="$ac_save_ifs"
3751   MAGIC_CMD="$ac_save_MAGIC_CMD"
3752   ;;
3753 esac
3754 fi
3755
3756 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3757 if test -n "$MAGIC_CMD"; then
3758   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3759 echo "${ECHO_T}$MAGIC_CMD" >&6
3760 else
3761   echo "$as_me:$LINENO: result: no" >&5
3762 echo "${ECHO_T}no" >&6
3763 fi
3764
3765 if test -z "$lt_cv_path_MAGIC_CMD"; then
3766   if test -n "$ac_tool_prefix"; then
3767     echo "$as_me:$LINENO: checking for file" >&5
3768 echo $ECHO_N "checking for file... $ECHO_C" >&6
3769 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3770   echo $ECHO_N "(cached) $ECHO_C" >&6
3771 else
3772   case $MAGIC_CMD in
3773   /*)
3774   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3775   ;;
3776   ?:/*)
3777   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3778   ;;
3779   *)
3780   ac_save_MAGIC_CMD="$MAGIC_CMD"
3781   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3782   ac_dummy="/usr/bin:$PATH"
3783   for ac_dir in $ac_dummy; do
3784     test -z "$ac_dir" && ac_dir=.
3785     if test -f $ac_dir/file; then
3786       lt_cv_path_MAGIC_CMD="$ac_dir/file"
3787       if test -n "$file_magic_test_file"; then
3788         case $deplibs_check_method in
3789         "file_magic "*)
3790           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3791           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3792           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3793             egrep "$file_magic_regex" > /dev/null; then
3794             :
3795           else
3796             cat <<EOF 1>&2
3797
3798 *** Warning: the command libtool uses to detect shared libraries,
3799 *** $file_magic_cmd, produces output that libtool cannot recognize.
3800 *** The result is that libtool may fail to recognize shared libraries
3801 *** as such.  This will affect the creation of libtool libraries that
3802 *** depend on shared libraries, but programs linked with such libtool
3803 *** libraries will work regardless of this problem.  Nevertheless, you
3804 *** may want to report the problem to your system manager and/or to
3805 *** bug-libtool@gnu.org
3806
3807 EOF
3808           fi ;;
3809         esac
3810       fi
3811       break
3812     fi
3813   done
3814   IFS="$ac_save_ifs"
3815   MAGIC_CMD="$ac_save_MAGIC_CMD"
3816   ;;
3817 esac
3818 fi
3819
3820 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3821 if test -n "$MAGIC_CMD"; then
3822   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3823 echo "${ECHO_T}$MAGIC_CMD" >&6
3824 else
3825   echo "$as_me:$LINENO: result: no" >&5
3826 echo "${ECHO_T}no" >&6
3827 fi
3828
3829   else
3830     MAGIC_CMD=:
3831   fi
3832 fi
3833
3834   fi
3835   ;;
3836 esac
3837
3838 if test -n "$ac_tool_prefix"; then
3839   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3840 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3841 echo "$as_me:$LINENO: checking for $ac_word" >&5
3842 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3843 if test "${ac_cv_prog_RANLIB+set}" = set; then
3844   echo $ECHO_N "(cached) $ECHO_C" >&6
3845 else
3846   if test -n "$RANLIB"; then
3847   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3848 else
3849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3850 for as_dir in $PATH
3851 do
3852   IFS=$as_save_IFS
3853   test -z "$as_dir" && as_dir=.
3854   for ac_exec_ext in '' $ac_executable_extensions; do
3855   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3856     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3857     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3858     break 2
3859   fi
3860 done
3861 done
3862
3863 fi
3864 fi
3865 RANLIB=$ac_cv_prog_RANLIB
3866 if test -n "$RANLIB"; then
3867   echo "$as_me:$LINENO: result: $RANLIB" >&5
3868 echo "${ECHO_T}$RANLIB" >&6
3869 else
3870   echo "$as_me:$LINENO: result: no" >&5
3871 echo "${ECHO_T}no" >&6
3872 fi
3873
3874 fi
3875 if test -z "$ac_cv_prog_RANLIB"; then
3876   ac_ct_RANLIB=$RANLIB
3877   # Extract the first word of "ranlib", so it can be a program name with args.
3878 set dummy ranlib; ac_word=$2
3879 echo "$as_me:$LINENO: checking for $ac_word" >&5
3880 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3881 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3882   echo $ECHO_N "(cached) $ECHO_C" >&6
3883 else
3884   if test -n "$ac_ct_RANLIB"; then
3885   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3886 else
3887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3888 for as_dir in $PATH
3889 do
3890   IFS=$as_save_IFS
3891   test -z "$as_dir" && as_dir=.
3892   for ac_exec_ext in '' $ac_executable_extensions; do
3893   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3894     ac_cv_prog_ac_ct_RANLIB="ranlib"
3895     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3896     break 2
3897   fi
3898 done
3899 done
3900
3901   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3902 fi
3903 fi
3904 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3905 if test -n "$ac_ct_RANLIB"; then
3906   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3907 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3908 else
3909   echo "$as_me:$LINENO: result: no" >&5
3910 echo "${ECHO_T}no" >&6
3911 fi
3912
3913   RANLIB=$ac_ct_RANLIB
3914 else
3915   RANLIB="$ac_cv_prog_RANLIB"
3916 fi
3917
3918 if test -n "$ac_tool_prefix"; then
3919   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3920 set dummy ${ac_tool_prefix}strip; ac_word=$2
3921 echo "$as_me:$LINENO: checking for $ac_word" >&5
3922 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3923 if test "${ac_cv_prog_STRIP+set}" = set; then
3924   echo $ECHO_N "(cached) $ECHO_C" >&6
3925 else
3926   if test -n "$STRIP"; then
3927   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3928 else
3929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3930 for as_dir in $PATH
3931 do
3932   IFS=$as_save_IFS
3933   test -z "$as_dir" && as_dir=.
3934   for ac_exec_ext in '' $ac_executable_extensions; do
3935   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3936     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3937     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3938     break 2
3939   fi
3940 done
3941 done
3942
3943 fi
3944 fi
3945 STRIP=$ac_cv_prog_STRIP
3946 if test -n "$STRIP"; then
3947   echo "$as_me:$LINENO: result: $STRIP" >&5
3948 echo "${ECHO_T}$STRIP" >&6
3949 else
3950   echo "$as_me:$LINENO: result: no" >&5
3951 echo "${ECHO_T}no" >&6
3952 fi
3953
3954 fi
3955 if test -z "$ac_cv_prog_STRIP"; then
3956   ac_ct_STRIP=$STRIP
3957   # Extract the first word of "strip", so it can be a program name with args.
3958 set dummy strip; ac_word=$2
3959 echo "$as_me:$LINENO: checking for $ac_word" >&5
3960 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3961 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
3962   echo $ECHO_N "(cached) $ECHO_C" >&6
3963 else
3964   if test -n "$ac_ct_STRIP"; then
3965   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3966 else
3967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3968 for as_dir in $PATH
3969 do
3970   IFS=$as_save_IFS
3971   test -z "$as_dir" && as_dir=.
3972   for ac_exec_ext in '' $ac_executable_extensions; do
3973   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3974     ac_cv_prog_ac_ct_STRIP="strip"
3975     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3976     break 2
3977   fi
3978 done
3979 done
3980
3981   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
3982 fi
3983 fi
3984 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3985 if test -n "$ac_ct_STRIP"; then
3986   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
3987 echo "${ECHO_T}$ac_ct_STRIP" >&6
3988 else
3989   echo "$as_me:$LINENO: result: no" >&5
3990 echo "${ECHO_T}no" >&6
3991 fi
3992
3993   STRIP=$ac_ct_STRIP
3994 else
3995   STRIP="$ac_cv_prog_STRIP"
3996 fi
3997
3998
3999 # Check for any special flags to pass to ltconfig.
4000 libtool_flags="--cache-file=$cache_file"
4001 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
4002 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
4003 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
4004 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
4005 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
4006
4007
4008 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
4009 if test "${enable_libtool_lock+set}" = set; then
4010   enableval="$enable_libtool_lock"
4011
4012 fi;
4013 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
4014 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
4015
4016
4017 # Check whether --with-pic or --without-pic was given.
4018 if test "${with_pic+set}" = set; then
4019   withval="$with_pic"
4020   pic_mode="$withval"
4021 else
4022   pic_mode=default
4023 fi;
4024 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
4025 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
4026
4027 # Some flags need to be propagated to the compiler or linker for good
4028 # libtool support.
4029 case $host in
4030 *-*-irix6*)
4031   # Find out which ABI we are using.
4032   echo '#line 4032 "configure"' > conftest.$ac_ext
4033   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4034   (eval $ac_compile) 2>&5
4035   ac_status=$?
4036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4037   (exit $ac_status); }; then
4038    if test "$lt_cv_prog_gnu_ld" = yes; then
4039     case `/usr/bin/file conftest.$ac_objext` in
4040     *32-bit*)
4041       LD="${LD-ld} -melf32bsmip"
4042       ;;
4043     *N32*)
4044       LD="${LD-ld} -melf32bmipn32"
4045       ;;
4046     *64-bit*)
4047       LD="${LD-ld} -melf64bmip"
4048       ;;
4049     esac
4050    else
4051     case `/usr/bin/file conftest.$ac_objext` in
4052     *32-bit*)
4053       LD="${LD-ld} -32"
4054       ;;
4055     *N32*)
4056       LD="${LD-ld} -n32"
4057       ;;
4058     *64-bit*)
4059       LD="${LD-ld} -64"
4060       ;;
4061     esac
4062    fi
4063   fi
4064   rm -rf conftest*
4065   ;;
4066
4067 ia64-*-hpux*)
4068   # Find out which ABI we are using.
4069   echo 'int i;' > conftest.$ac_ext
4070   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4071   (eval $ac_compile) 2>&5
4072   ac_status=$?
4073   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4074   (exit $ac_status); }; then
4075     case "`/usr/bin/file conftest.o`" in
4076     *ELF-32*)
4077       HPUX_IA64_MODE="32"
4078       ;;
4079     *ELF-64*)
4080       HPUX_IA64_MODE="64"
4081       ;;
4082     esac
4083   fi
4084   rm -rf conftest*
4085   ;;
4086
4087 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
4088   # Find out which ABI we are using.
4089   echo 'int i;' > conftest.$ac_ext
4090   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4091   (eval $ac_compile) 2>&5
4092   ac_status=$?
4093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4094   (exit $ac_status); }; then
4095     case "`/usr/bin/file conftest.o`" in
4096     *32-bit*)
4097       case $host in
4098         x86_64-*linux*)
4099           LD="${LD-ld} -m elf_i386"
4100           ;;
4101         ppc64-*linux*|powerpc64-*linux*)
4102           LD="${LD-ld} -m elf32ppclinux"
4103           ;;
4104         s390x-*linux*)
4105           LD="${LD-ld} -m elf_s390"
4106           ;;
4107         sparc64-*linux*)
4108           LD="${LD-ld} -m elf32_sparc"
4109           ;;
4110       esac
4111       ;;
4112     *64-bit*)
4113       case $host in
4114         x86_64-*linux*)
4115           LD="${LD-ld} -m elf_x86_64"
4116           ;;
4117         ppc*-*linux*|powerpc*-*linux*)
4118           LD="${LD-ld} -m elf64ppc"
4119           ;;
4120         s390*-*linux*)
4121           LD="${LD-ld} -m elf64_s390"
4122           ;;
4123         sparc*-*linux*)
4124           LD="${LD-ld} -m elf64_sparc"
4125           ;;
4126       esac
4127       ;;
4128     esac
4129   fi
4130   rm -rf conftest*
4131   ;;
4132
4133 *-*-sco3.2v5*)
4134   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
4135   SAVE_CFLAGS="$CFLAGS"
4136   CFLAGS="$CFLAGS -belf"
4137   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
4138 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
4139 if test "${lt_cv_cc_needs_belf+set}" = set; then
4140   echo $ECHO_N "(cached) $ECHO_C" >&6
4141 else
4142
4143
4144      ac_ext=c
4145 ac_cpp='$CPP $CPPFLAGS'
4146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4149
4150      cat >conftest.$ac_ext <<_ACEOF
4151 /* confdefs.h.  */
4152 _ACEOF
4153 cat confdefs.h >>conftest.$ac_ext
4154 cat >>conftest.$ac_ext <<_ACEOF
4155 /* end confdefs.h.  */
4156
4157 int
4158 main ()
4159 {
4160
4161   ;
4162   return 0;
4163 }
4164 _ACEOF
4165 rm -f conftest.$ac_objext conftest$ac_exeext
4166 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4167   (eval $ac_link) 2>conftest.er1
4168   ac_status=$?
4169   grep -v '^ *+' conftest.er1 >conftest.err
4170   rm -f conftest.er1
4171   cat conftest.err >&5
4172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4173   (exit $ac_status); } &&
4174          { ac_try='test -z "$ac_c_werror_flag"
4175                          || test ! -s conftest.err'
4176   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4177   (eval $ac_try) 2>&5
4178   ac_status=$?
4179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4180   (exit $ac_status); }; } &&
4181          { ac_try='test -s conftest$ac_exeext'
4182   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4183   (eval $ac_try) 2>&5
4184   ac_status=$?
4185   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4186   (exit $ac_status); }; }; then
4187   lt_cv_cc_needs_belf=yes
4188 else
4189   echo "$as_me: failed program was:" >&5
4190 sed 's/^/| /' conftest.$ac_ext >&5
4191
4192 lt_cv_cc_needs_belf=no
4193 fi
4194 rm -f conftest.err conftest.$ac_objext \
4195       conftest$ac_exeext conftest.$ac_ext
4196      ac_ext=c
4197 ac_cpp='$CPP $CPPFLAGS'
4198 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4199 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4200 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4201
4202 fi
4203 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
4204 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
4205   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
4206     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
4207     CFLAGS="$SAVE_CFLAGS"
4208   fi
4209   ;;
4210
4211
4212 esac
4213
4214
4215 # Save cache, so that ltconfig can load it
4216 cat >confcache <<\_ACEOF
4217 # This file is a shell script that caches the results of configure
4218 # tests run on this system so they can be shared between configure
4219 # scripts and configure runs, see configure's option --config-cache.
4220 # It is not useful on other systems.  If it contains results you don't
4221 # want to keep, you may remove or edit it.
4222 #
4223 # config.status only pays attention to the cache file if you give it
4224 # the --recheck option to rerun configure.
4225 #
4226 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4227 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4228 # following values.
4229
4230 _ACEOF
4231
4232 # The following way of writing the cache mishandles newlines in values,
4233 # but we know of no workaround that is simple, portable, and efficient.
4234 # So, don't put newlines in cache variables' values.
4235 # Ultrix sh set writes to stderr and can't be redirected directly,
4236 # and sets the high bit in the cache file unless we assign to the vars.
4237 {
4238   (set) 2>&1 |
4239     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4240     *ac_space=\ *)
4241       # `set' does not quote correctly, so add quotes (double-quote
4242       # substitution turns \\\\ into \\, and sed turns \\ into \).
4243       sed -n \
4244         "s/'/'\\\\''/g;
4245           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4246       ;;
4247     *)
4248       # `set' quotes correctly as required by POSIX, so do not add quotes.
4249       sed -n \
4250         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4251       ;;
4252     esac;
4253 } |
4254   sed '
4255      t clear
4256      : clear
4257      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4258      t end
4259      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4260      : end' >>confcache
4261 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4262   if test -w $cache_file; then
4263     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4264     cat confcache >$cache_file
4265   else
4266     echo "not updating unwritable cache $cache_file"
4267   fi
4268 fi
4269 rm -f confcache
4270
4271 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
4272 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
4273 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
4274 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
4275 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
4276 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
4277 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
4278 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
4279 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
4280 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
4281 echo "$as_me: error: libtool configure failed" >&2;}
4282    { (exit 1); exit 1; }; }
4283
4284 # Reload cache, that may have been modified by ltconfig
4285 if test -r "$cache_file"; then
4286   # Some versions of bash will fail to source /dev/null (special
4287   # files actually), so we avoid doing that.
4288   if test -f "$cache_file"; then
4289     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
4290 echo "$as_me: loading cache $cache_file" >&6;}
4291     case $cache_file in
4292       [\\/]* | ?:[\\/]* ) . $cache_file;;
4293       *)                      . ./$cache_file;;
4294     esac
4295   fi
4296 else
4297   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
4298 echo "$as_me: creating cache $cache_file" >&6;}
4299   >$cache_file
4300 fi
4301
4302
4303 # This can be used to rebuild libtool when needed
4304 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
4305
4306 # Always use our own libtool.
4307 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
4308
4309 # Redirect the config.log output again, so that the ltconfig log is not
4310 # clobbered by the next message.
4311 exec 5>>./config.log
4312
4313
4314
4315
4316
4317
4318
4319
4320 #AC_MSG_NOTICE([====== Finished libtool configuration]) ; sleep 10
4321
4322 # We need gfortran to compile parts of the library
4323 # We can't use AC_PROG_F77 because it expects a fully working gfortran.
4324 #AC_PROG_F77(gfortran)
4325 F77="$GFORTRAN"
4326 ac_ext=f
4327 ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
4328 ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4329 ac_compiler_gnu=$ac_cv_f77_compiler_gnu
4330 if test -n "$ac_tool_prefix"; then
4331   for ac_prog in gfortran
4332   do
4333     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4334 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4335 echo "$as_me:$LINENO: checking for $ac_word" >&5
4336 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4337 if test "${ac_cv_prog_F77+set}" = set; then
4338   echo $ECHO_N "(cached) $ECHO_C" >&6
4339 else
4340   if test -n "$F77"; then
4341   ac_cv_prog_F77="$F77" # Let the user override the test.
4342 else
4343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4344 for as_dir in $PATH
4345 do
4346   IFS=$as_save_IFS
4347   test -z "$as_dir" && as_dir=.
4348   for ac_exec_ext in '' $ac_executable_extensions; do
4349   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4350     ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
4351     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4352     break 2
4353   fi
4354 done
4355 done
4356
4357 fi
4358 fi
4359 F77=$ac_cv_prog_F77
4360 if test -n "$F77"; then
4361   echo "$as_me:$LINENO: result: $F77" >&5
4362 echo "${ECHO_T}$F77" >&6
4363 else
4364   echo "$as_me:$LINENO: result: no" >&5
4365 echo "${ECHO_T}no" >&6
4366 fi
4367
4368     test -n "$F77" && break
4369   done
4370 fi
4371 if test -z "$F77"; then
4372   ac_ct_F77=$F77
4373   for ac_prog in gfortran
4374 do
4375   # Extract the first word of "$ac_prog", so it can be a program name with args.
4376 set dummy $ac_prog; ac_word=$2
4377 echo "$as_me:$LINENO: checking for $ac_word" >&5
4378 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4379 if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
4380   echo $ECHO_N "(cached) $ECHO_C" >&6
4381 else
4382   if test -n "$ac_ct_F77"; then
4383   ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
4384 else
4385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4386 for as_dir in $PATH
4387 do
4388   IFS=$as_save_IFS
4389   test -z "$as_dir" && as_dir=.
4390   for ac_exec_ext in '' $ac_executable_extensions; do
4391   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4392     ac_cv_prog_ac_ct_F77="$ac_prog"
4393     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4394     break 2
4395   fi
4396 done
4397 done
4398
4399 fi
4400 fi
4401 ac_ct_F77=$ac_cv_prog_ac_ct_F77
4402 if test -n "$ac_ct_F77"; then
4403   echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
4404 echo "${ECHO_T}$ac_ct_F77" >&6
4405 else
4406   echo "$as_me:$LINENO: result: no" >&5
4407 echo "${ECHO_T}no" >&6
4408 fi
4409
4410   test -n "$ac_ct_F77" && break
4411 done
4412
4413   F77=$ac_ct_F77
4414 fi
4415
4416
4417 # Provide some information about the compiler.
4418 echo "$as_me:4418:" \
4419      "checking for Fortran 77 compiler version" >&5
4420 ac_compiler=`set X $ac_compile; echo $2`
4421 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4422   (eval $ac_compiler --version </dev/null >&5) 2>&5
4423   ac_status=$?
4424   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4425   (exit $ac_status); }
4426 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4427   (eval $ac_compiler -v </dev/null >&5) 2>&5
4428   ac_status=$?
4429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4430   (exit $ac_status); }
4431 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4432   (eval $ac_compiler -V </dev/null >&5) 2>&5
4433   ac_status=$?
4434   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4435   (exit $ac_status); }
4436 rm -f a.out
4437
4438 # If we don't use `.F' as extension, the preprocessor is not run on the
4439 # input file.  (Note that this only needs to work for GNU compilers.)
4440 ac_save_ext=$ac_ext
4441 ac_ext=F
4442 echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
4443 echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6
4444 if test "${ac_cv_f77_compiler_gnu+set}" = set; then
4445   echo $ECHO_N "(cached) $ECHO_C" >&6
4446 else
4447   cat >conftest.$ac_ext <<_ACEOF
4448       program main
4449 #ifndef __GNUC__
4450        choke me
4451 #endif
4452
4453       end
4454 _ACEOF
4455 rm -f conftest.$ac_objext
4456 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4457   (eval $ac_compile) 2>conftest.er1
4458   ac_status=$?
4459   grep -v '^ *+' conftest.er1 >conftest.err
4460   rm -f conftest.er1
4461   cat conftest.err >&5
4462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4463   (exit $ac_status); } &&
4464          { ac_try='test -z "$ac_f77_werror_flag"
4465                          || test ! -s conftest.err'
4466   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4467   (eval $ac_try) 2>&5
4468   ac_status=$?
4469   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4470   (exit $ac_status); }; } &&
4471          { ac_try='test -s conftest.$ac_objext'
4472   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4473   (eval $ac_try) 2>&5
4474   ac_status=$?
4475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4476   (exit $ac_status); }; }; then
4477   ac_compiler_gnu=yes
4478 else
4479   echo "$as_me: failed program was:" >&5
4480 sed 's/^/| /' conftest.$ac_ext >&5
4481
4482 ac_compiler_gnu=no
4483 fi
4484 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4485 ac_cv_f77_compiler_gnu=$ac_compiler_gnu
4486
4487 fi
4488 echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
4489 echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6
4490 ac_ext=$ac_save_ext
4491 ac_test_FFLAGS=${FFLAGS+set}
4492 ac_save_FFLAGS=$FFLAGS
4493 FFLAGS=
4494 echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
4495 echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6
4496 if test "${ac_cv_prog_f77_g+set}" = set; then
4497   echo $ECHO_N "(cached) $ECHO_C" >&6
4498 else
4499   FFLAGS=-g
4500 cat >conftest.$ac_ext <<_ACEOF
4501       program main
4502
4503       end
4504 _ACEOF
4505 rm -f conftest.$ac_objext
4506 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4507   (eval $ac_compile) 2>conftest.er1
4508   ac_status=$?
4509   grep -v '^ *+' conftest.er1 >conftest.err
4510   rm -f conftest.er1
4511   cat conftest.err >&5
4512   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4513   (exit $ac_status); } &&
4514          { ac_try='test -z "$ac_f77_werror_flag"
4515                          || test ! -s conftest.err'
4516   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4517   (eval $ac_try) 2>&5
4518   ac_status=$?
4519   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4520   (exit $ac_status); }; } &&
4521          { ac_try='test -s conftest.$ac_objext'
4522   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4523   (eval $ac_try) 2>&5
4524   ac_status=$?
4525   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4526   (exit $ac_status); }; }; then
4527   ac_cv_prog_f77_g=yes
4528 else
4529   echo "$as_me: failed program was:" >&5
4530 sed 's/^/| /' conftest.$ac_ext >&5
4531
4532 ac_cv_prog_f77_g=no
4533 fi
4534 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4535
4536 fi
4537 echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
4538 echo "${ECHO_T}$ac_cv_prog_f77_g" >&6
4539 if test "$ac_test_FFLAGS" = set; then
4540   FFLAGS=$ac_save_FFLAGS
4541 elif test $ac_cv_prog_f77_g = yes; then
4542   if test "x$ac_cv_f77_compiler_gnu" = xyes; then
4543     FFLAGS="-g -O2"
4544   else
4545     FFLAGS="-g"
4546   fi
4547 else
4548   if test "x$ac_cv_f77_compiler_gnu" = xyes; then
4549     FFLAGS="-O2"
4550   else
4551     FFLAGS=
4552   fi
4553 fi
4554
4555 G77=`test $ac_compiler_gnu = yes && echo yes`
4556 ac_ext=c
4557 ac_cpp='$CPP $CPPFLAGS'
4558 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4559 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4560 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4561
4562 FFLAGS="$FFLAGS -Wall -fno-repack-arrays -fno-underscoring"
4563
4564 ac_ext=c
4565 ac_cpp='$CPP $CPPFLAGS'
4566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4569 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4570 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4571 # On Suns, sometimes $CPP names a directory.
4572 if test -n "$CPP" && test -d "$CPP"; then
4573   CPP=
4574 fi
4575 if test -z "$CPP"; then
4576   if test "${ac_cv_prog_CPP+set}" = set; then
4577   echo $ECHO_N "(cached) $ECHO_C" >&6
4578 else
4579       # Double quotes because CPP needs to be expanded
4580     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4581     do
4582       ac_preproc_ok=false
4583 for ac_c_preproc_warn_flag in '' yes
4584 do
4585   # Use a header file that comes with gcc, so configuring glibc
4586   # with a fresh cross-compiler works.
4587   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4588   # <limits.h> exists even on freestanding compilers.
4589   # On the NeXT, cc -E runs the code through the compiler's parser,
4590   # not just through cpp. "Syntax error" is here to catch this case.
4591   cat >conftest.$ac_ext <<_ACEOF
4592 /* confdefs.h.  */
4593 _ACEOF
4594 cat confdefs.h >>conftest.$ac_ext
4595 cat >>conftest.$ac_ext <<_ACEOF
4596 /* end confdefs.h.  */
4597 #ifdef __STDC__
4598 # include <limits.h>
4599 #else
4600 # include <assert.h>
4601 #endif
4602                      Syntax error
4603 _ACEOF
4604 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4605   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4606   ac_status=$?
4607   grep -v '^ *+' conftest.er1 >conftest.err
4608   rm -f conftest.er1
4609   cat conftest.err >&5
4610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4611   (exit $ac_status); } >/dev/null; then
4612   if test -s conftest.err; then
4613     ac_cpp_err=$ac_c_preproc_warn_flag
4614     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4615   else
4616     ac_cpp_err=
4617   fi
4618 else
4619   ac_cpp_err=yes
4620 fi
4621 if test -z "$ac_cpp_err"; then
4622   :
4623 else
4624   echo "$as_me: failed program was:" >&5
4625 sed 's/^/| /' conftest.$ac_ext >&5
4626
4627   # Broken: fails on valid input.
4628 continue
4629 fi
4630 rm -f conftest.err conftest.$ac_ext
4631
4632   # OK, works on sane cases.  Now check whether non-existent headers
4633   # can be detected and how.
4634   cat >conftest.$ac_ext <<_ACEOF
4635 /* confdefs.h.  */
4636 _ACEOF
4637 cat confdefs.h >>conftest.$ac_ext
4638 cat >>conftest.$ac_ext <<_ACEOF
4639 /* end confdefs.h.  */
4640 #include <ac_nonexistent.h>
4641 _ACEOF
4642 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4643   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4644   ac_status=$?
4645   grep -v '^ *+' conftest.er1 >conftest.err
4646   rm -f conftest.er1
4647   cat conftest.err >&5
4648   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4649   (exit $ac_status); } >/dev/null; then
4650   if test -s conftest.err; then
4651     ac_cpp_err=$ac_c_preproc_warn_flag
4652     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4653   else
4654     ac_cpp_err=
4655   fi
4656 else
4657   ac_cpp_err=yes
4658 fi
4659 if test -z "$ac_cpp_err"; then
4660   # Broken: success on invalid input.
4661 continue
4662 else
4663   echo "$as_me: failed program was:" >&5
4664 sed 's/^/| /' conftest.$ac_ext >&5
4665
4666   # Passes both tests.
4667 ac_preproc_ok=:
4668 break
4669 fi
4670 rm -f conftest.err conftest.$ac_ext
4671
4672 done
4673 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4674 rm -f conftest.err conftest.$ac_ext
4675 if $ac_preproc_ok; then
4676   break
4677 fi
4678
4679     done
4680     ac_cv_prog_CPP=$CPP
4681
4682 fi
4683   CPP=$ac_cv_prog_CPP
4684 else
4685   ac_cv_prog_CPP=$CPP
4686 fi
4687 echo "$as_me:$LINENO: result: $CPP" >&5
4688 echo "${ECHO_T}$CPP" >&6
4689 ac_preproc_ok=false
4690 for ac_c_preproc_warn_flag in '' yes
4691 do
4692   # Use a header file that comes with gcc, so configuring glibc
4693   # with a fresh cross-compiler works.
4694   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4695   # <limits.h> exists even on freestanding compilers.
4696   # On the NeXT, cc -E runs the code through the compiler's parser,
4697   # not just through cpp. "Syntax error" is here to catch this case.
4698   cat >conftest.$ac_ext <<_ACEOF
4699 /* confdefs.h.  */
4700 _ACEOF
4701 cat confdefs.h >>conftest.$ac_ext
4702 cat >>conftest.$ac_ext <<_ACEOF
4703 /* end confdefs.h.  */
4704 #ifdef __STDC__
4705 # include <limits.h>
4706 #else
4707 # include <assert.h>
4708 #endif
4709                      Syntax error
4710 _ACEOF
4711 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4712   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4713   ac_status=$?
4714   grep -v '^ *+' conftest.er1 >conftest.err
4715   rm -f conftest.er1
4716   cat conftest.err >&5
4717   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4718   (exit $ac_status); } >/dev/null; then
4719   if test -s conftest.err; then
4720     ac_cpp_err=$ac_c_preproc_warn_flag
4721     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4722   else
4723     ac_cpp_err=
4724   fi
4725 else
4726   ac_cpp_err=yes
4727 fi
4728 if test -z "$ac_cpp_err"; then
4729   :
4730 else
4731   echo "$as_me: failed program was:" >&5
4732 sed 's/^/| /' conftest.$ac_ext >&5
4733
4734   # Broken: fails on valid input.
4735 continue
4736 fi
4737 rm -f conftest.err conftest.$ac_ext
4738
4739   # OK, works on sane cases.  Now check whether non-existent headers
4740   # can be detected and how.
4741   cat >conftest.$ac_ext <<_ACEOF
4742 /* confdefs.h.  */
4743 _ACEOF
4744 cat confdefs.h >>conftest.$ac_ext
4745 cat >>conftest.$ac_ext <<_ACEOF
4746 /* end confdefs.h.  */
4747 #include <ac_nonexistent.h>
4748 _ACEOF
4749 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4750   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4751   ac_status=$?
4752   grep -v '^ *+' conftest.er1 >conftest.err
4753   rm -f conftest.er1
4754   cat conftest.err >&5
4755   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4756   (exit $ac_status); } >/dev/null; then
4757   if test -s conftest.err; then
4758     ac_cpp_err=$ac_c_preproc_warn_flag
4759     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4760   else
4761     ac_cpp_err=
4762   fi
4763 else
4764   ac_cpp_err=yes
4765 fi
4766 if test -z "$ac_cpp_err"; then
4767   # Broken: success on invalid input.
4768 continue
4769 else
4770   echo "$as_me: failed program was:" >&5
4771 sed 's/^/| /' conftest.$ac_ext >&5
4772
4773   # Passes both tests.
4774 ac_preproc_ok=:
4775 break
4776 fi
4777 rm -f conftest.err conftest.$ac_ext
4778
4779 done
4780 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4781 rm -f conftest.err conftest.$ac_ext
4782 if $ac_preproc_ok; then
4783   :
4784 else
4785   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4786 See \`config.log' for more details." >&5
4787 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4788 See \`config.log' for more details." >&2;}
4789    { (exit 1); exit 1; }; }
4790 fi
4791
4792 ac_ext=c
4793 ac_cpp='$CPP $CPPFLAGS'
4794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4796 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4797
4798
4799 echo "$as_me:$LINENO: checking for egrep" >&5
4800 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4801 if test "${ac_cv_prog_egrep+set}" = set; then
4802   echo $ECHO_N "(cached) $ECHO_C" >&6
4803 else
4804   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4805     then ac_cv_prog_egrep='grep -E'
4806     else ac_cv_prog_egrep='egrep'
4807     fi
4808 fi
4809 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4810 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4811  EGREP=$ac_cv_prog_egrep
4812
4813
4814 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4815 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4816 if test "${ac_cv_header_stdc+set}" = set; then
4817   echo $ECHO_N "(cached) $ECHO_C" >&6
4818 else
4819   cat >conftest.$ac_ext <<_ACEOF
4820 /* confdefs.h.  */
4821 _ACEOF
4822 cat confdefs.h >>conftest.$ac_ext
4823 cat >>conftest.$ac_ext <<_ACEOF
4824 /* end confdefs.h.  */
4825 #include <stdlib.h>
4826 #include <stdarg.h>
4827 #include <string.h>
4828 #include <float.h>
4829
4830 int
4831 main ()
4832 {
4833
4834   ;
4835   return 0;
4836 }
4837 _ACEOF
4838 rm -f conftest.$ac_objext
4839 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4840   (eval $ac_compile) 2>conftest.er1
4841   ac_status=$?
4842   grep -v '^ *+' conftest.er1 >conftest.err
4843   rm -f conftest.er1
4844   cat conftest.err >&5
4845   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4846   (exit $ac_status); } &&
4847          { ac_try='test -z "$ac_c_werror_flag"
4848                          || test ! -s conftest.err'
4849   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4850   (eval $ac_try) 2>&5
4851   ac_status=$?
4852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4853   (exit $ac_status); }; } &&
4854          { ac_try='test -s conftest.$ac_objext'
4855   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4856   (eval $ac_try) 2>&5
4857   ac_status=$?
4858   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4859   (exit $ac_status); }; }; then
4860   ac_cv_header_stdc=yes
4861 else
4862   echo "$as_me: failed program was:" >&5
4863 sed 's/^/| /' conftest.$ac_ext >&5
4864
4865 ac_cv_header_stdc=no
4866 fi
4867 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4868
4869 if test $ac_cv_header_stdc = yes; then
4870   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4871   cat >conftest.$ac_ext <<_ACEOF
4872 /* confdefs.h.  */
4873 _ACEOF
4874 cat confdefs.h >>conftest.$ac_ext
4875 cat >>conftest.$ac_ext <<_ACEOF
4876 /* end confdefs.h.  */
4877 #include <string.h>
4878
4879 _ACEOF
4880 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4881   $EGREP "memchr" >/dev/null 2>&1; then
4882   :
4883 else
4884   ac_cv_header_stdc=no
4885 fi
4886 rm -f conftest*
4887
4888 fi
4889
4890 if test $ac_cv_header_stdc = yes; then
4891   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4892   cat >conftest.$ac_ext <<_ACEOF
4893 /* confdefs.h.  */
4894 _ACEOF
4895 cat confdefs.h >>conftest.$ac_ext
4896 cat >>conftest.$ac_ext <<_ACEOF
4897 /* end confdefs.h.  */
4898 #include <stdlib.h>
4899
4900 _ACEOF
4901 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4902   $EGREP "free" >/dev/null 2>&1; then
4903   :
4904 else
4905   ac_cv_header_stdc=no
4906 fi
4907 rm -f conftest*
4908
4909 fi
4910
4911 if test $ac_cv_header_stdc = yes; then
4912   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4913   if test "$cross_compiling" = yes; then
4914   :
4915 else
4916   cat >conftest.$ac_ext <<_ACEOF
4917 /* confdefs.h.  */
4918 _ACEOF
4919 cat confdefs.h >>conftest.$ac_ext
4920 cat >>conftest.$ac_ext <<_ACEOF
4921 /* end confdefs.h.  */
4922 #include <ctype.h>
4923 #if ((' ' & 0x0FF) == 0x020)
4924 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4925 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4926 #else
4927 # define ISLOWER(c) \
4928                    (('a' <= (c) && (c) <= 'i') \
4929                      || ('j' <= (c) && (c) <= 'r') \
4930                      || ('s' <= (c) && (c) <= 'z'))
4931 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4932 #endif
4933
4934 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4935 int
4936 main ()
4937 {
4938   int i;
4939   for (i = 0; i < 256; i++)
4940     if (XOR (islower (i), ISLOWER (i))
4941         || toupper (i) != TOUPPER (i))
4942       exit(2);
4943   exit (0);
4944 }
4945 _ACEOF
4946 rm -f conftest$ac_exeext
4947 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4948   (eval $ac_link) 2>&5
4949   ac_status=$?
4950   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4951   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4952   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4953   (eval $ac_try) 2>&5
4954   ac_status=$?
4955   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4956   (exit $ac_status); }; }; then
4957   :
4958 else
4959   echo "$as_me: program exited with status $ac_status" >&5
4960 echo "$as_me: failed program was:" >&5
4961 sed 's/^/| /' conftest.$ac_ext >&5
4962
4963 ( exit $ac_status )
4964 ac_cv_header_stdc=no
4965 fi
4966 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4967 fi
4968 fi
4969 fi
4970 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4971 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4972 if test $ac_cv_header_stdc = yes; then
4973
4974 cat >>confdefs.h <<\_ACEOF
4975 #define STDC_HEADERS 1
4976 _ACEOF
4977
4978 fi
4979
4980 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4991                   inttypes.h stdint.h unistd.h
4992 do
4993 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4994 echo "$as_me:$LINENO: checking for $ac_header" >&5
4995 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4996 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4997   echo $ECHO_N "(cached) $ECHO_C" >&6
4998 else
4999   cat >conftest.$ac_ext <<_ACEOF
5000 /* confdefs.h.  */
5001 _ACEOF
5002 cat confdefs.h >>conftest.$ac_ext
5003 cat >>conftest.$ac_ext <<_ACEOF
5004 /* end confdefs.h.  */
5005 $ac_includes_default
5006
5007 #include <$ac_header>
5008 _ACEOF
5009 rm -f conftest.$ac_objext
5010 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5011   (eval $ac_compile) 2>conftest.er1
5012   ac_status=$?
5013   grep -v '^ *+' conftest.er1 >conftest.err
5014   rm -f conftest.er1
5015   cat conftest.err >&5
5016   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5017   (exit $ac_status); } &&
5018          { ac_try='test -z "$ac_c_werror_flag"
5019                          || test ! -s conftest.err'
5020   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5021   (eval $ac_try) 2>&5
5022   ac_status=$?
5023   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5024   (exit $ac_status); }; } &&
5025          { ac_try='test -s conftest.$ac_objext'
5026   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5027   (eval $ac_try) 2>&5
5028   ac_status=$?
5029   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5030   (exit $ac_status); }; }; then
5031   eval "$as_ac_Header=yes"
5032 else
5033   echo "$as_me: failed program was:" >&5
5034 sed 's/^/| /' conftest.$ac_ext >&5
5035
5036 eval "$as_ac_Header=no"
5037 fi
5038 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5039 fi
5040 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5041 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5042 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5043   cat >>confdefs.h <<_ACEOF
5044 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5045 _ACEOF
5046
5047 fi
5048
5049 done
5050
5051
5052
5053
5054 for ac_header in stdlib.h unistd.h
5055 do
5056 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5057 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5058   echo "$as_me:$LINENO: checking for $ac_header" >&5
5059 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5060 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5061   echo $ECHO_N "(cached) $ECHO_C" >&6
5062 fi
5063 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5064 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5065 else
5066   # Is the header compilable?
5067 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5068 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5069 cat >conftest.$ac_ext <<_ACEOF
5070 /* confdefs.h.  */
5071 _ACEOF
5072 cat confdefs.h >>conftest.$ac_ext
5073 cat >>conftest.$ac_ext <<_ACEOF
5074 /* end confdefs.h.  */
5075 $ac_includes_default
5076 #include <$ac_header>
5077 _ACEOF
5078 rm -f conftest.$ac_objext
5079 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5080   (eval $ac_compile) 2>conftest.er1
5081   ac_status=$?
5082   grep -v '^ *+' conftest.er1 >conftest.err
5083   rm -f conftest.er1
5084   cat conftest.err >&5
5085   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5086   (exit $ac_status); } &&
5087          { ac_try='test -z "$ac_c_werror_flag"
5088                          || test ! -s conftest.err'
5089   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5090   (eval $ac_try) 2>&5
5091   ac_status=$?
5092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5093   (exit $ac_status); }; } &&
5094          { ac_try='test -s conftest.$ac_objext'
5095   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5096   (eval $ac_try) 2>&5
5097   ac_status=$?
5098   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5099   (exit $ac_status); }; }; then
5100   ac_header_compiler=yes
5101 else
5102   echo "$as_me: failed program was:" >&5
5103 sed 's/^/| /' conftest.$ac_ext >&5
5104
5105 ac_header_compiler=no
5106 fi
5107 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5108 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5109 echo "${ECHO_T}$ac_header_compiler" >&6
5110
5111 # Is the header present?
5112 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5113 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5114 cat >conftest.$ac_ext <<_ACEOF
5115 /* confdefs.h.  */
5116 _ACEOF
5117 cat confdefs.h >>conftest.$ac_ext
5118 cat >>conftest.$ac_ext <<_ACEOF
5119 /* end confdefs.h.  */
5120 #include <$ac_header>
5121 _ACEOF
5122 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5123   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5124   ac_status=$?
5125   grep -v '^ *+' conftest.er1 >conftest.err
5126   rm -f conftest.er1
5127   cat conftest.err >&5
5128   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5129   (exit $ac_status); } >/dev/null; then
5130   if test -s conftest.err; then
5131     ac_cpp_err=$ac_c_preproc_warn_flag
5132     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5133   else
5134     ac_cpp_err=
5135   fi
5136 else
5137   ac_cpp_err=yes
5138 fi
5139 if test -z "$ac_cpp_err"; then
5140   ac_header_preproc=yes
5141 else
5142   echo "$as_me: failed program was:" >&5
5143 sed 's/^/| /' conftest.$ac_ext >&5
5144
5145   ac_header_preproc=no
5146 fi
5147 rm -f conftest.err conftest.$ac_ext
5148 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5149 echo "${ECHO_T}$ac_header_preproc" >&6
5150
5151 # So?  What about this header?
5152 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5153   yes:no: )
5154     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5155 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5156     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5157 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5158     ac_header_preproc=yes
5159     ;;
5160   no:yes:* )
5161     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5162 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5163     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5164 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5165     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5166 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5167     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5168 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5169     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5170 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5171     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5172 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5173     (
5174       cat <<\_ASBOX
5175 ## ------------------------------------------------------ ##
5176 ## Report this to the GNU Fortran Runtime Library lists.  ##
5177 ## ------------------------------------------------------ ##
5178 _ASBOX
5179     ) |
5180       sed "s/^/$as_me: WARNING:     /" >&2
5181     ;;
5182 esac
5183 echo "$as_me:$LINENO: checking for $ac_header" >&5
5184 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5185 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5186   echo $ECHO_N "(cached) $ECHO_C" >&6
5187 else
5188   eval "$as_ac_Header=\$ac_header_preproc"
5189 fi
5190 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5191 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5192
5193 fi
5194 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5195   cat >>confdefs.h <<_ACEOF
5196 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5197 _ACEOF
5198
5199 fi
5200
5201 done
5202
5203
5204 for ac_func in getpagesize
5205 do
5206 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5207 echo "$as_me:$LINENO: checking for $ac_func" >&5
5208 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5209 if eval "test \"\${$as_ac_var+set}\" = set"; then
5210   echo $ECHO_N "(cached) $ECHO_C" >&6
5211 else
5212   cat >conftest.$ac_ext <<_ACEOF
5213 /* confdefs.h.  */
5214 _ACEOF
5215 cat confdefs.h >>conftest.$ac_ext
5216 cat >>conftest.$ac_ext <<_ACEOF
5217 /* end confdefs.h.  */
5218 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5219    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5220 #define $ac_func innocuous_$ac_func
5221
5222 /* System header to define __stub macros and hopefully few prototypes,
5223     which can conflict with char $ac_func (); below.
5224     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5225     <limits.h> exists even on freestanding compilers.  */
5226
5227 #ifdef __STDC__
5228 # include <limits.h>
5229 #else
5230 # include <assert.h>
5231 #endif
5232
5233 #undef $ac_func
5234
5235 /* Override any gcc2 internal prototype to avoid an error.  */
5236 #ifdef __cplusplus
5237 extern "C"
5238 {
5239 #endif
5240 /* We use char because int might match the return type of a gcc2
5241    builtin and then its argument prototype would still apply.  */
5242 char $ac_func ();
5243 /* The GNU C library defines this for functions which it implements
5244     to always fail with ENOSYS.  Some functions are actually named
5245     something starting with __ and the normal name is an alias.  */
5246 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5247 choke me
5248 #else
5249 char (*f) () = $ac_func;
5250 #endif
5251 #ifdef __cplusplus
5252 }
5253 #endif
5254
5255 int
5256 main ()
5257 {
5258 return f != $ac_func;
5259   ;
5260   return 0;
5261 }
5262 _ACEOF
5263 rm -f conftest.$ac_objext conftest$ac_exeext
5264 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5265   (eval $ac_link) 2>conftest.er1
5266   ac_status=$?
5267   grep -v '^ *+' conftest.er1 >conftest.err
5268   rm -f conftest.er1
5269   cat conftest.err >&5
5270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5271   (exit $ac_status); } &&
5272          { ac_try='test -z "$ac_c_werror_flag"
5273                          || test ! -s conftest.err'
5274   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5275   (eval $ac_try) 2>&5
5276   ac_status=$?
5277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5278   (exit $ac_status); }; } &&
5279          { ac_try='test -s conftest$ac_exeext'
5280   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5281   (eval $ac_try) 2>&5
5282   ac_status=$?
5283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5284   (exit $ac_status); }; }; then
5285   eval "$as_ac_var=yes"
5286 else
5287   echo "$as_me: failed program was:" >&5
5288 sed 's/^/| /' conftest.$ac_ext >&5
5289
5290 eval "$as_ac_var=no"
5291 fi
5292 rm -f conftest.err conftest.$ac_objext \
5293       conftest$ac_exeext conftest.$ac_ext
5294 fi
5295 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5296 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5297 if test `eval echo '${'$as_ac_var'}'` = yes; then
5298   cat >>confdefs.h <<_ACEOF
5299 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5300 _ACEOF
5301
5302 fi
5303 done
5304
5305 echo "$as_me:$LINENO: checking for working mmap" >&5
5306 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
5307 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
5308   echo $ECHO_N "(cached) $ECHO_C" >&6
5309 else
5310   if test "$cross_compiling" = yes; then
5311   ac_cv_func_mmap_fixed_mapped=no
5312 else
5313   cat >conftest.$ac_ext <<_ACEOF
5314 /* confdefs.h.  */
5315 _ACEOF
5316 cat confdefs.h >>conftest.$ac_ext
5317 cat >>conftest.$ac_ext <<_ACEOF
5318 /* end confdefs.h.  */
5319 $ac_includes_default
5320 /* malloc might have been renamed as rpl_malloc. */
5321 #undef malloc
5322
5323 /* Thanks to Mike Haertel and Jim Avera for this test.
5324    Here is a matrix of mmap possibilities:
5325         mmap private not fixed
5326         mmap private fixed at somewhere currently unmapped
5327         mmap private fixed at somewhere already mapped
5328         mmap shared not fixed
5329         mmap shared fixed at somewhere currently unmapped
5330         mmap shared fixed at somewhere already mapped
5331    For private mappings, we should verify that changes cannot be read()
5332    back from the file, nor mmap's back from the file at a different
5333    address.  (There have been systems where private was not correctly
5334    implemented like the infamous i386 svr4.0, and systems where the
5335    VM page cache was not coherent with the file system buffer cache
5336    like early versions of FreeBSD and possibly contemporary NetBSD.)
5337    For shared mappings, we should conversely verify that changes get
5338    propagated back to all the places they're supposed to be.
5339
5340    Grep wants private fixed already mapped.
5341    The main things grep needs to know about mmap are:
5342    * does it exist and is it safe to write into the mmap'd area
5343    * how to use it (BSD variants)  */
5344
5345 #include <fcntl.h>
5346 #include <sys/mman.h>
5347
5348 #if !STDC_HEADERS && !HAVE_STDLIB_H
5349 char *malloc ();
5350 #endif
5351
5352 /* This mess was copied from the GNU getpagesize.h.  */
5353 #if !HAVE_GETPAGESIZE
5354 /* Assume that all systems that can run configure have sys/param.h.  */
5355 # if !HAVE_SYS_PARAM_H
5356 #  define HAVE_SYS_PARAM_H 1
5357 # endif
5358
5359 # ifdef _SC_PAGESIZE
5360 #  define getpagesize() sysconf(_SC_PAGESIZE)
5361 # else /* no _SC_PAGESIZE */
5362 #  if HAVE_SYS_PARAM_H
5363 #   include <sys/param.h>
5364 #   ifdef EXEC_PAGESIZE
5365 #    define getpagesize() EXEC_PAGESIZE
5366 #   else /* no EXEC_PAGESIZE */
5367 #    ifdef NBPG
5368 #     define getpagesize() NBPG * CLSIZE
5369 #     ifndef CLSIZE
5370 #      define CLSIZE 1
5371 #     endif /* no CLSIZE */
5372 #    else /* no NBPG */
5373 #     ifdef NBPC
5374 #      define getpagesize() NBPC
5375 #     else /* no NBPC */
5376 #      ifdef PAGESIZE
5377 #       define getpagesize() PAGESIZE
5378 #      endif /* PAGESIZE */
5379 #     endif /* no NBPC */
5380 #    endif /* no NBPG */
5381 #   endif /* no EXEC_PAGESIZE */
5382 #  else /* no HAVE_SYS_PARAM_H */
5383 #   define getpagesize() 8192   /* punt totally */
5384 #  endif /* no HAVE_SYS_PARAM_H */
5385 # endif /* no _SC_PAGESIZE */
5386
5387 #endif /* no HAVE_GETPAGESIZE */
5388
5389 int
5390 main ()
5391 {
5392   char *data, *data2, *data3;
5393   int i, pagesize;
5394   int fd;
5395
5396   pagesize = getpagesize ();
5397
5398   /* First, make a file with some known garbage in it. */
5399   data = (char *) malloc (pagesize);
5400   if (!data)
5401     exit (1);
5402   for (i = 0; i < pagesize; ++i)
5403     *(data + i) = rand ();
5404   umask (0);
5405   fd = creat ("conftest.mmap", 0600);
5406   if (fd < 0)
5407     exit (1);
5408   if (write (fd, data, pagesize) != pagesize)
5409     exit (1);
5410   close (fd);
5411
5412   /* Next, try to mmap the file at a fixed address which already has
5413      something else allocated at it.  If we can, also make sure that
5414      we see the same garbage.  */
5415   fd = open ("conftest.mmap", O_RDWR);
5416   if (fd < 0)
5417     exit (1);
5418   data2 = (char *) malloc (2 * pagesize);
5419   if (!data2)
5420     exit (1);
5421   data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1);
5422   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
5423                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
5424     exit (1);
5425   for (i = 0; i < pagesize; ++i)
5426     if (*(data + i) != *(data2 + i))
5427       exit (1);
5428
5429   /* Finally, make sure that changes to the mapped area do not
5430      percolate back to the file as seen by read().  (This is a bug on
5431      some variants of i386 svr4.0.)  */
5432   for (i = 0; i < pagesize; ++i)
5433     *(data2 + i) = *(data2 + i) + 1;
5434   data3 = (char *) malloc (pagesize);
5435   if (!data3)
5436     exit (1);
5437   if (read (fd, data3, pagesize) != pagesize)
5438     exit (1);
5439   for (i = 0; i < pagesize; ++i)
5440     if (*(data + i) != *(data3 + i))
5441       exit (1);
5442   close (fd);
5443   exit (0);
5444 }
5445 _ACEOF
5446 rm -f conftest$ac_exeext
5447 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5448   (eval $ac_link) 2>&5
5449   ac_status=$?
5450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5451   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5452   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5453   (eval $ac_try) 2>&5
5454   ac_status=$?
5455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5456   (exit $ac_status); }; }; then
5457   ac_cv_func_mmap_fixed_mapped=yes
5458 else
5459   echo "$as_me: program exited with status $ac_status" >&5
5460 echo "$as_me: failed program was:" >&5
5461 sed 's/^/| /' conftest.$ac_ext >&5
5462
5463 ( exit $ac_status )
5464 ac_cv_func_mmap_fixed_mapped=no
5465 fi
5466 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5467 fi
5468 fi
5469 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
5470 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
5471 if test $ac_cv_func_mmap_fixed_mapped = yes; then
5472
5473 cat >>confdefs.h <<\_ACEOF
5474 #define HAVE_MMAP 1
5475 _ACEOF
5476
5477 fi
5478 rm -f conftest.mmap
5479
5480 echo "$as_me:$LINENO: checking for off_t" >&5
5481 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
5482 if test "${ac_cv_type_off_t+set}" = set; then
5483   echo $ECHO_N "(cached) $ECHO_C" >&6
5484 else
5485   cat >conftest.$ac_ext <<_ACEOF
5486 /* confdefs.h.  */
5487 _ACEOF
5488 cat confdefs.h >>conftest.$ac_ext
5489 cat >>conftest.$ac_ext <<_ACEOF
5490 /* end confdefs.h.  */
5491 $ac_includes_default
5492 int
5493 main ()
5494 {
5495 if ((off_t *) 0)
5496   return 0;
5497 if (sizeof (off_t))
5498   return 0;
5499   ;
5500   return 0;
5501 }
5502 _ACEOF
5503 rm -f conftest.$ac_objext
5504 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5505   (eval $ac_compile) 2>conftest.er1
5506   ac_status=$?
5507   grep -v '^ *+' conftest.er1 >conftest.err
5508   rm -f conftest.er1
5509   cat conftest.err >&5
5510   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5511   (exit $ac_status); } &&
5512          { ac_try='test -z "$ac_c_werror_flag"
5513                          || test ! -s conftest.err'
5514   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5515   (eval $ac_try) 2>&5
5516   ac_status=$?
5517   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5518   (exit $ac_status); }; } &&
5519          { ac_try='test -s conftest.$ac_objext'
5520   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5521   (eval $ac_try) 2>&5
5522   ac_status=$?
5523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5524   (exit $ac_status); }; }; then
5525   ac_cv_type_off_t=yes
5526 else
5527   echo "$as_me: failed program was:" >&5
5528 sed 's/^/| /' conftest.$ac_ext >&5
5529
5530 ac_cv_type_off_t=no
5531 fi
5532 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5533 fi
5534 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
5535 echo "${ECHO_T}$ac_cv_type_off_t" >&6
5536 if test $ac_cv_type_off_t = yes; then
5537   :
5538 else
5539
5540 cat >>confdefs.h <<_ACEOF
5541 #define off_t long
5542 _ACEOF
5543
5544 fi
5545
5546
5547 # check header files
5548 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5549 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5550 if test "${ac_cv_header_stdc+set}" = set; then
5551   echo $ECHO_N "(cached) $ECHO_C" >&6
5552 else
5553   cat >conftest.$ac_ext <<_ACEOF
5554 /* confdefs.h.  */
5555 _ACEOF
5556 cat confdefs.h >>conftest.$ac_ext
5557 cat >>conftest.$ac_ext <<_ACEOF
5558 /* end confdefs.h.  */
5559 #include <stdlib.h>
5560 #include <stdarg.h>
5561 #include <string.h>
5562 #include <float.h>
5563
5564 int
5565 main ()
5566 {
5567
5568   ;
5569   return 0;
5570 }
5571 _ACEOF
5572 rm -f conftest.$ac_objext
5573 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5574   (eval $ac_compile) 2>conftest.er1
5575   ac_status=$?
5576   grep -v '^ *+' conftest.er1 >conftest.err
5577   rm -f conftest.er1
5578   cat conftest.err >&5
5579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5580   (exit $ac_status); } &&
5581          { ac_try='test -z "$ac_c_werror_flag"
5582                          || test ! -s conftest.err'
5583   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5584   (eval $ac_try) 2>&5
5585   ac_status=$?
5586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5587   (exit $ac_status); }; } &&
5588          { ac_try='test -s conftest.$ac_objext'
5589   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5590   (eval $ac_try) 2>&5
5591   ac_status=$?
5592   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5593   (exit $ac_status); }; }; then
5594   ac_cv_header_stdc=yes
5595 else
5596   echo "$as_me: failed program was:" >&5
5597 sed 's/^/| /' conftest.$ac_ext >&5
5598
5599 ac_cv_header_stdc=no
5600 fi
5601 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5602
5603 if test $ac_cv_header_stdc = yes; then
5604   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5605   cat >conftest.$ac_ext <<_ACEOF
5606 /* confdefs.h.  */
5607 _ACEOF
5608 cat confdefs.h >>conftest.$ac_ext
5609 cat >>conftest.$ac_ext <<_ACEOF
5610 /* end confdefs.h.  */
5611 #include <string.h>
5612
5613 _ACEOF
5614 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5615   $EGREP "memchr" >/dev/null 2>&1; then
5616   :
5617 else
5618   ac_cv_header_stdc=no
5619 fi
5620 rm -f conftest*
5621
5622 fi
5623
5624 if test $ac_cv_header_stdc = yes; then
5625   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5626   cat >conftest.$ac_ext <<_ACEOF
5627 /* confdefs.h.  */
5628 _ACEOF
5629 cat confdefs.h >>conftest.$ac_ext
5630 cat >>conftest.$ac_ext <<_ACEOF
5631 /* end confdefs.h.  */
5632 #include <stdlib.h>
5633
5634 _ACEOF
5635 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5636   $EGREP "free" >/dev/null 2>&1; then
5637   :
5638 else
5639   ac_cv_header_stdc=no
5640 fi
5641 rm -f conftest*
5642
5643 fi
5644
5645 if test $ac_cv_header_stdc = yes; then
5646   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5647   if test "$cross_compiling" = yes; then
5648   :
5649 else
5650   cat >conftest.$ac_ext <<_ACEOF
5651 /* confdefs.h.  */
5652 _ACEOF
5653 cat confdefs.h >>conftest.$ac_ext
5654 cat >>conftest.$ac_ext <<_ACEOF
5655 /* end confdefs.h.  */
5656 #include <ctype.h>
5657 #if ((' ' & 0x0FF) == 0x020)
5658 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5659 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5660 #else
5661 # define ISLOWER(c) \
5662                    (('a' <= (c) && (c) <= 'i') \
5663                      || ('j' <= (c) && (c) <= 'r') \
5664                      || ('s' <= (c) && (c) <= 'z'))
5665 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5666 #endif
5667
5668 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5669 int
5670 main ()
5671 {
5672   int i;
5673   for (i = 0; i < 256; i++)
5674     if (XOR (islower (i), ISLOWER (i))
5675         || toupper (i) != TOUPPER (i))
5676       exit(2);
5677   exit (0);
5678 }
5679 _ACEOF
5680 rm -f conftest$ac_exeext
5681 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5682   (eval $ac_link) 2>&5
5683   ac_status=$?
5684   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5685   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5686   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5687   (eval $ac_try) 2>&5
5688   ac_status=$?
5689   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5690   (exit $ac_status); }; }; then
5691   :
5692 else
5693   echo "$as_me: program exited with status $ac_status" >&5
5694 echo "$as_me: failed program was:" >&5
5695 sed 's/^/| /' conftest.$ac_ext >&5
5696
5697 ( exit $ac_status )
5698 ac_cv_header_stdc=no
5699 fi
5700 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5701 fi
5702 fi
5703 fi
5704 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5705 echo "${ECHO_T}$ac_cv_header_stdc" >&6
5706 if test $ac_cv_header_stdc = yes; then
5707
5708 cat >>confdefs.h <<\_ACEOF
5709 #define STDC_HEADERS 1
5710 _ACEOF
5711
5712 fi
5713
5714
5715
5716
5717
5718
5719
5720 for ac_header in stdlib.h stdio.h string.h stddef.h math.h unistd.h
5721 do
5722 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5723 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5724   echo "$as_me:$LINENO: checking for $ac_header" >&5
5725 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5726 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5727   echo $ECHO_N "(cached) $ECHO_C" >&6
5728 fi
5729 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5730 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5731 else
5732   # Is the header compilable?
5733 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5734 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5735 cat >conftest.$ac_ext <<_ACEOF
5736 /* confdefs.h.  */
5737 _ACEOF
5738 cat confdefs.h >>conftest.$ac_ext
5739 cat >>conftest.$ac_ext <<_ACEOF
5740 /* end confdefs.h.  */
5741 $ac_includes_default
5742 #include <$ac_header>
5743 _ACEOF
5744 rm -f conftest.$ac_objext
5745 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5746   (eval $ac_compile) 2>conftest.er1
5747   ac_status=$?
5748   grep -v '^ *+' conftest.er1 >conftest.err
5749   rm -f conftest.er1
5750   cat conftest.err >&5
5751   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5752   (exit $ac_status); } &&
5753          { ac_try='test -z "$ac_c_werror_flag"
5754                          || test ! -s conftest.err'
5755   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5756   (eval $ac_try) 2>&5
5757   ac_status=$?
5758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5759   (exit $ac_status); }; } &&
5760          { ac_try='test -s conftest.$ac_objext'
5761   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5762   (eval $ac_try) 2>&5
5763   ac_status=$?
5764   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5765   (exit $ac_status); }; }; then
5766   ac_header_compiler=yes
5767 else
5768   echo "$as_me: failed program was:" >&5
5769 sed 's/^/| /' conftest.$ac_ext >&5
5770
5771 ac_header_compiler=no
5772 fi
5773 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5774 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5775 echo "${ECHO_T}$ac_header_compiler" >&6
5776
5777 # Is the header present?
5778 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5779 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5780 cat >conftest.$ac_ext <<_ACEOF
5781 /* confdefs.h.  */
5782 _ACEOF
5783 cat confdefs.h >>conftest.$ac_ext
5784 cat >>conftest.$ac_ext <<_ACEOF
5785 /* end confdefs.h.  */
5786 #include <$ac_header>
5787 _ACEOF
5788 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5789   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5790   ac_status=$?
5791   grep -v '^ *+' conftest.er1 >conftest.err
5792   rm -f conftest.er1
5793   cat conftest.err >&5
5794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5795   (exit $ac_status); } >/dev/null; then
5796   if test -s conftest.err; then
5797     ac_cpp_err=$ac_c_preproc_warn_flag
5798     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5799   else
5800     ac_cpp_err=
5801   fi
5802 else
5803   ac_cpp_err=yes
5804 fi
5805 if test -z "$ac_cpp_err"; then
5806   ac_header_preproc=yes
5807 else
5808   echo "$as_me: failed program was:" >&5
5809 sed 's/^/| /' conftest.$ac_ext >&5
5810
5811   ac_header_preproc=no
5812 fi
5813 rm -f conftest.err conftest.$ac_ext
5814 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5815 echo "${ECHO_T}$ac_header_preproc" >&6
5816
5817 # So?  What about this header?
5818 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5819   yes:no: )
5820     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5821 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5822     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5823 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5824     ac_header_preproc=yes
5825     ;;
5826   no:yes:* )
5827     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5828 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5829     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5830 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5831     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5832 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5833     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5834 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5835     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5836 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5837     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5838 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5839     (
5840       cat <<\_ASBOX
5841 ## ------------------------------------------------------ ##
5842 ## Report this to the GNU Fortran Runtime Library lists.  ##
5843 ## ------------------------------------------------------ ##
5844 _ASBOX
5845     ) |
5846       sed "s/^/$as_me: WARNING:     /" >&2
5847     ;;
5848 esac
5849 echo "$as_me:$LINENO: checking for $ac_header" >&5
5850 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5851 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5852   echo $ECHO_N "(cached) $ECHO_C" >&6
5853 else
5854   eval "$as_ac_Header=\$ac_header_preproc"
5855 fi
5856 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5857 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5858
5859 fi
5860 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5861   cat >>confdefs.h <<_ACEOF
5862 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5863 _ACEOF
5864
5865 fi
5866
5867 done
5868
5869
5870
5871
5872
5873
5874 for ac_header in time.h sys/params.h sys/time.h sys/times.h sys/resource.h
5875 do
5876 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5877 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5878   echo "$as_me:$LINENO: checking for $ac_header" >&5
5879 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5880 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5881   echo $ECHO_N "(cached) $ECHO_C" >&6
5882 fi
5883 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5884 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5885 else
5886   # Is the header compilable?
5887 echo "$as_me:$LINENO: checking $ac_header usability" >&5
5888 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5889 cat >conftest.$ac_ext <<_ACEOF
5890 /* confdefs.h.  */
5891 _ACEOF
5892 cat confdefs.h >>conftest.$ac_ext
5893 cat >>conftest.$ac_ext <<_ACEOF
5894 /* end confdefs.h.  */
5895 $ac_includes_default
5896 #include <$ac_header>
5897 _ACEOF
5898 rm -f conftest.$ac_objext
5899 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5900   (eval $ac_compile) 2>conftest.er1
5901   ac_status=$?
5902   grep -v '^ *+' conftest.er1 >conftest.err
5903   rm -f conftest.er1
5904   cat conftest.err >&5
5905   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5906   (exit $ac_status); } &&
5907          { ac_try='test -z "$ac_c_werror_flag"
5908                          || test ! -s conftest.err'
5909   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5910   (eval $ac_try) 2>&5
5911   ac_status=$?
5912   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5913   (exit $ac_status); }; } &&
5914          { ac_try='test -s conftest.$ac_objext'
5915   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5916   (eval $ac_try) 2>&5
5917   ac_status=$?
5918   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5919   (exit $ac_status); }; }; then
5920   ac_header_compiler=yes
5921 else
5922   echo "$as_me: failed program was:" >&5
5923 sed 's/^/| /' conftest.$ac_ext >&5
5924
5925 ac_header_compiler=no
5926 fi
5927 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5928 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5929 echo "${ECHO_T}$ac_header_compiler" >&6
5930
5931 # Is the header present?
5932 echo "$as_me:$LINENO: checking $ac_header presence" >&5
5933 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5934 cat >conftest.$ac_ext <<_ACEOF
5935 /* confdefs.h.  */
5936 _ACEOF
5937 cat confdefs.h >>conftest.$ac_ext
5938 cat >>conftest.$ac_ext <<_ACEOF
5939 /* end confdefs.h.  */
5940 #include <$ac_header>
5941 _ACEOF
5942 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5943   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5944   ac_status=$?
5945   grep -v '^ *+' conftest.er1 >conftest.err
5946   rm -f conftest.er1
5947   cat conftest.err >&5
5948   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5949   (exit $ac_status); } >/dev/null; then
5950   if test -s conftest.err; then
5951     ac_cpp_err=$ac_c_preproc_warn_flag
5952     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5953   else
5954     ac_cpp_err=
5955   fi
5956 else
5957   ac_cpp_err=yes
5958 fi
5959 if test -z "$ac_cpp_err"; then
5960   ac_header_preproc=yes
5961 else
5962   echo "$as_me: failed program was:" >&5
5963 sed 's/^/| /' conftest.$ac_ext >&5
5964
5965   ac_header_preproc=no
5966 fi
5967 rm -f conftest.err conftest.$ac_ext
5968 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5969 echo "${ECHO_T}$ac_header_preproc" >&6
5970
5971 # So?  What about this header?
5972 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5973   yes:no: )
5974     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5975 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5976     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5977 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5978     ac_header_preproc=yes
5979     ;;
5980   no:yes:* )
5981     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5982 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5983     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5984 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5985     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5986 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5987     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5988 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5989     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5990 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5991     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5992 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5993     (
5994       cat <<\_ASBOX
5995 ## ------------------------------------------------------ ##
5996 ## Report this to the GNU Fortran Runtime Library lists.  ##
5997 ## ------------------------------------------------------ ##
5998 _ASBOX
5999     ) |
6000       sed "s/^/$as_me: WARNING:     /" >&2
6001     ;;
6002 esac
6003 echo "$as_me:$LINENO: checking for $ac_header" >&5
6004 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6005 if eval "test \"\${$as_ac_Header+set}\" = set"; then
6006   echo $ECHO_N "(cached) $ECHO_C" >&6
6007 else
6008   eval "$as_ac_Header=\$ac_header_preproc"
6009 fi
6010 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6011 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6012
6013 fi
6014 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6015   cat >>confdefs.h <<_ACEOF
6016 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6017 _ACEOF
6018
6019 fi
6020
6021 done
6022
6023 if test "${ac_cv_header_complex_h+set}" = set; then
6024   echo "$as_me:$LINENO: checking for complex.h" >&5
6025 echo $ECHO_N "checking for complex.h... $ECHO_C" >&6
6026 if test "${ac_cv_header_complex_h+set}" = set; then
6027   echo $ECHO_N "(cached) $ECHO_C" >&6
6028 fi
6029 echo "$as_me:$LINENO: result: $ac_cv_header_complex_h" >&5
6030 echo "${ECHO_T}$ac_cv_header_complex_h" >&6
6031 else
6032   # Is the header compilable?
6033 echo "$as_me:$LINENO: checking complex.h usability" >&5
6034 echo $ECHO_N "checking complex.h usability... $ECHO_C" >&6
6035 cat >conftest.$ac_ext <<_ACEOF
6036 /* confdefs.h.  */
6037 _ACEOF
6038 cat confdefs.h >>conftest.$ac_ext
6039 cat >>conftest.$ac_ext <<_ACEOF
6040 /* end confdefs.h.  */
6041 $ac_includes_default
6042 #include <complex.h>
6043 _ACEOF
6044 rm -f conftest.$ac_objext
6045 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6046   (eval $ac_compile) 2>conftest.er1
6047   ac_status=$?
6048   grep -v '^ *+' conftest.er1 >conftest.err
6049   rm -f conftest.er1
6050   cat conftest.err >&5
6051   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6052   (exit $ac_status); } &&
6053          { ac_try='test -z "$ac_c_werror_flag"
6054                          || test ! -s conftest.err'
6055   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6056   (eval $ac_try) 2>&5
6057   ac_status=$?
6058   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6059   (exit $ac_status); }; } &&
6060          { ac_try='test -s conftest.$ac_objext'
6061   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6062   (eval $ac_try) 2>&5
6063   ac_status=$?
6064   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6065   (exit $ac_status); }; }; then
6066   ac_header_compiler=yes
6067 else
6068   echo "$as_me: failed program was:" >&5
6069 sed 's/^/| /' conftest.$ac_ext >&5
6070
6071 ac_header_compiler=no
6072 fi
6073 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6074 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6075 echo "${ECHO_T}$ac_header_compiler" >&6
6076
6077 # Is the header present?
6078 echo "$as_me:$LINENO: checking complex.h presence" >&5
6079 echo $ECHO_N "checking complex.h presence... $ECHO_C" >&6
6080 cat >conftest.$ac_ext <<_ACEOF
6081 /* confdefs.h.  */
6082 _ACEOF
6083 cat confdefs.h >>conftest.$ac_ext
6084 cat >>conftest.$ac_ext <<_ACEOF
6085 /* end confdefs.h.  */
6086 #include <complex.h>
6087 _ACEOF
6088 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6089   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6090   ac_status=$?
6091   grep -v '^ *+' conftest.er1 >conftest.err
6092   rm -f conftest.er1
6093   cat conftest.err >&5
6094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6095   (exit $ac_status); } >/dev/null; then
6096   if test -s conftest.err; then
6097     ac_cpp_err=$ac_c_preproc_warn_flag
6098     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6099   else
6100     ac_cpp_err=
6101   fi
6102 else
6103   ac_cpp_err=yes
6104 fi
6105 if test -z "$ac_cpp_err"; then
6106   ac_header_preproc=yes
6107 else
6108   echo "$as_me: failed program was:" >&5
6109 sed 's/^/| /' conftest.$ac_ext >&5
6110
6111   ac_header_preproc=no
6112 fi
6113 rm -f conftest.err conftest.$ac_ext
6114 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6115 echo "${ECHO_T}$ac_header_preproc" >&6
6116
6117 # So?  What about this header?
6118 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6119   yes:no: )
6120     { echo "$as_me:$LINENO: WARNING: complex.h: accepted by the compiler, rejected by the preprocessor!" >&5
6121 echo "$as_me: WARNING: complex.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6122     { echo "$as_me:$LINENO: WARNING: complex.h: proceeding with the compiler's result" >&5
6123 echo "$as_me: WARNING: complex.h: proceeding with the compiler's result" >&2;}
6124     ac_header_preproc=yes
6125     ;;
6126   no:yes:* )
6127     { echo "$as_me:$LINENO: WARNING: complex.h: present but cannot be compiled" >&5
6128 echo "$as_me: WARNING: complex.h: present but cannot be compiled" >&2;}
6129     { echo "$as_me:$LINENO: WARNING: complex.h:     check for missing prerequisite headers?" >&5
6130 echo "$as_me: WARNING: complex.h:     check for missing prerequisite headers?" >&2;}
6131     { echo "$as_me:$LINENO: WARNING: complex.h: see the Autoconf documentation" >&5
6132 echo "$as_me: WARNING: complex.h: see the Autoconf documentation" >&2;}
6133     { echo "$as_me:$LINENO: WARNING: complex.h:     section \"Present But Cannot Be Compiled\"" >&5
6134 echo "$as_me: WARNING: complex.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6135     { echo "$as_me:$LINENO: WARNING: complex.h: proceeding with the preprocessor's result" >&5
6136 echo "$as_me: WARNING: complex.h: proceeding with the preprocessor's result" >&2;}
6137     { echo "$as_me:$LINENO: WARNING: complex.h: in the future, the compiler will take precedence" >&5
6138 echo "$as_me: WARNING: complex.h: in the future, the compiler will take precedence" >&2;}
6139     (
6140       cat <<\_ASBOX
6141 ## ------------------------------------------------------ ##
6142 ## Report this to the GNU Fortran Runtime Library lists.  ##
6143 ## ------------------------------------------------------ ##
6144 _ASBOX
6145     ) |
6146       sed "s/^/$as_me: WARNING:     /" >&2
6147     ;;
6148 esac
6149 echo "$as_me:$LINENO: checking for complex.h" >&5
6150 echo $ECHO_N "checking for complex.h... $ECHO_C" >&6
6151 if test "${ac_cv_header_complex_h+set}" = set; then
6152   echo $ECHO_N "(cached) $ECHO_C" >&6
6153 else
6154   ac_cv_header_complex_h=$ac_header_preproc
6155 fi
6156 echo "$as_me:$LINENO: result: $ac_cv_header_complex_h" >&5
6157 echo "${ECHO_T}$ac_cv_header_complex_h" >&6
6158
6159 fi
6160 if test $ac_cv_header_complex_h = yes; then
6161
6162 cat >>confdefs.h <<\_ACEOF
6163 #define HAVE_COMPLEX_H 1
6164 _ACEOF
6165
6166 fi
6167
6168
6169
6170 # Check for complex math functions
6171 echo "$as_me:$LINENO: checking for csin in -lm" >&5
6172 echo $ECHO_N "checking for csin in -lm... $ECHO_C" >&6
6173 if test "${ac_cv_lib_m_csin+set}" = set; then
6174   echo $ECHO_N "(cached) $ECHO_C" >&6
6175 else
6176   ac_check_lib_save_LIBS=$LIBS
6177 LIBS="-lm  $LIBS"
6178 cat >conftest.$ac_ext <<_ACEOF
6179 /* confdefs.h.  */
6180 _ACEOF
6181 cat confdefs.h >>conftest.$ac_ext
6182 cat >>conftest.$ac_ext <<_ACEOF
6183 /* end confdefs.h.  */
6184
6185 /* Override any gcc2 internal prototype to avoid an error.  */
6186 #ifdef __cplusplus
6187 extern "C"
6188 #endif
6189 /* We use char because int might match the return type of a gcc2
6190    builtin and then its argument prototype would still apply.  */
6191 char csin ();
6192 int
6193 main ()
6194 {
6195 csin ();
6196   ;
6197   return 0;
6198 }
6199 _ACEOF
6200 rm -f conftest.$ac_objext conftest$ac_exeext
6201 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6202   (eval $ac_link) 2>conftest.er1
6203   ac_status=$?
6204   grep -v '^ *+' conftest.er1 >conftest.err
6205   rm -f conftest.er1
6206   cat conftest.err >&5
6207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6208   (exit $ac_status); } &&
6209          { ac_try='test -z "$ac_c_werror_flag"
6210                          || test ! -s conftest.err'
6211   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6212   (eval $ac_try) 2>&5
6213   ac_status=$?
6214   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6215   (exit $ac_status); }; } &&
6216          { ac_try='test -s conftest$ac_exeext'
6217   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6218   (eval $ac_try) 2>&5
6219   ac_status=$?
6220   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6221   (exit $ac_status); }; }; then
6222   ac_cv_lib_m_csin=yes
6223 else
6224   echo "$as_me: failed program was:" >&5
6225 sed 's/^/| /' conftest.$ac_ext >&5
6226
6227 ac_cv_lib_m_csin=no
6228 fi
6229 rm -f conftest.err conftest.$ac_objext \
6230       conftest$ac_exeext conftest.$ac_ext
6231 LIBS=$ac_check_lib_save_LIBS
6232 fi
6233 echo "$as_me:$LINENO: result: $ac_cv_lib_m_csin" >&5
6234 echo "${ECHO_T}$ac_cv_lib_m_csin" >&6
6235 if test $ac_cv_lib_m_csin = yes; then
6236   need_math="no"
6237 else
6238   need_math="yes"
6239 fi
6240
6241
6242 # Check for complex math functions in -lmx also
6243 echo "$as_me:$LINENO: checking for csin in -lmx" >&5
6244 echo $ECHO_N "checking for csin in -lmx... $ECHO_C" >&6
6245 if test "${ac_cv_lib_mx_csin+set}" = set; then
6246   echo $ECHO_N "(cached) $ECHO_C" >&6
6247 else
6248   ac_check_lib_save_LIBS=$LIBS
6249 LIBS="-lmx  $LIBS"
6250 cat >conftest.$ac_ext <<_ACEOF
6251 /* confdefs.h.  */
6252 _ACEOF
6253 cat confdefs.h >>conftest.$ac_ext
6254 cat >>conftest.$ac_ext <<_ACEOF
6255 /* end confdefs.h.  */
6256
6257 /* Override any gcc2 internal prototype to avoid an error.  */
6258 #ifdef __cplusplus
6259 extern "C"
6260 #endif
6261 /* We use char because int might match the return type of a gcc2
6262    builtin and then its argument prototype would still apply.  */
6263 char csin ();
6264 int
6265 main ()
6266 {
6267 csin ();
6268   ;
6269   return 0;
6270 }
6271 _ACEOF
6272 rm -f conftest.$ac_objext conftest$ac_exeext
6273 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6274   (eval $ac_link) 2>conftest.er1
6275   ac_status=$?
6276   grep -v '^ *+' conftest.er1 >conftest.err
6277   rm -f conftest.er1
6278   cat conftest.err >&5
6279   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6280   (exit $ac_status); } &&
6281          { ac_try='test -z "$ac_c_werror_flag"
6282                          || test ! -s conftest.err'
6283   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6284   (eval $ac_try) 2>&5
6285   ac_status=$?
6286   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6287   (exit $ac_status); }; } &&
6288          { ac_try='test -s conftest$ac_exeext'
6289   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6290   (eval $ac_try) 2>&5
6291   ac_status=$?
6292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6293   (exit $ac_status); }; }; then
6294   ac_cv_lib_mx_csin=yes
6295 else
6296   echo "$as_me: failed program was:" >&5
6297 sed 's/^/| /' conftest.$ac_ext >&5
6298
6299 ac_cv_lib_mx_csin=no
6300 fi
6301 rm -f conftest.err conftest.$ac_objext \
6302       conftest$ac_exeext conftest.$ac_ext
6303 LIBS=$ac_check_lib_save_LIBS
6304 fi
6305 echo "$as_me:$LINENO: result: $ac_cv_lib_mx_csin" >&5
6306 echo "${ECHO_T}$ac_cv_lib_mx_csin" >&6
6307 if test $ac_cv_lib_mx_csin = yes; then
6308   need_math="no"
6309 else
6310   need_math="yes"
6311 fi
6312
6313
6314 # Check for library functions.
6315
6316
6317 for ac_func in getrusage times
6318 do
6319 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6320 echo "$as_me:$LINENO: checking for $ac_func" >&5
6321 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6322 if eval "test \"\${$as_ac_var+set}\" = set"; then
6323   echo $ECHO_N "(cached) $ECHO_C" >&6
6324 else
6325   cat >conftest.$ac_ext <<_ACEOF
6326 /* confdefs.h.  */
6327 _ACEOF
6328 cat confdefs.h >>conftest.$ac_ext
6329 cat >>conftest.$ac_ext <<_ACEOF
6330 /* end confdefs.h.  */
6331 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6332    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6333 #define $ac_func innocuous_$ac_func
6334
6335 /* System header to define __stub macros and hopefully few prototypes,
6336     which can conflict with char $ac_func (); below.
6337     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6338     <limits.h> exists even on freestanding compilers.  */
6339
6340 #ifdef __STDC__
6341 # include <limits.h>
6342 #else
6343 # include <assert.h>
6344 #endif
6345
6346 #undef $ac_func
6347
6348 /* Override any gcc2 internal prototype to avoid an error.  */
6349 #ifdef __cplusplus
6350 extern "C"
6351 {
6352 #endif
6353 /* We use char because int might match the return type of a gcc2
6354    builtin and then its argument prototype would still apply.  */
6355 char $ac_func ();
6356 /* The GNU C library defines this for functions which it implements
6357     to always fail with ENOSYS.  Some functions are actually named
6358     something starting with __ and the normal name is an alias.  */
6359 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6360 choke me
6361 #else
6362 char (*f) () = $ac_func;
6363 #endif
6364 #ifdef __cplusplus
6365 }
6366 #endif
6367
6368 int
6369 main ()
6370 {
6371 return f != $ac_func;
6372   ;
6373   return 0;
6374 }
6375 _ACEOF
6376 rm -f conftest.$ac_objext conftest$ac_exeext
6377 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6378   (eval $ac_link) 2>conftest.er1
6379   ac_status=$?
6380   grep -v '^ *+' conftest.er1 >conftest.err
6381   rm -f conftest.er1
6382   cat conftest.err >&5
6383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6384   (exit $ac_status); } &&
6385          { ac_try='test -z "$ac_c_werror_flag"
6386                          || test ! -s conftest.err'
6387   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6388   (eval $ac_try) 2>&5
6389   ac_status=$?
6390   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6391   (exit $ac_status); }; } &&
6392          { ac_try='test -s conftest$ac_exeext'
6393   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6394   (eval $ac_try) 2>&5
6395   ac_status=$?
6396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6397   (exit $ac_status); }; }; then
6398   eval "$as_ac_var=yes"
6399 else
6400   echo "$as_me: failed program was:" >&5
6401 sed 's/^/| /' conftest.$ac_ext >&5
6402
6403 eval "$as_ac_var=no"
6404 fi
6405 rm -f conftest.err conftest.$ac_objext \
6406       conftest$ac_exeext conftest.$ac_ext
6407 fi
6408 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6409 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6410 if test `eval echo '${'$as_ac_var'}'` = yes; then
6411   cat >>confdefs.h <<_ACEOF
6412 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6413 _ACEOF
6414
6415 fi
6416 done
6417
6418
6419 # Let the user override this
6420 # Check whether --enable-cmath or --disable-cmath was given.
6421 if test "${enable_cmath+set}" = set; then
6422   enableval="$enable_cmath"
6423   need_math=$enableval
6424 fi;
6425 if test "$need_math" = "yes"; then
6426         { echo "$as_me:$LINENO: Including complex math functions in libgfor" >&5
6427 echo "$as_me: Including complex math functions in libgfor" >&6;};
6428   extra_math_obj='$(gfor_cmath_obj)'
6429 fi
6430
6431 MATH_OBJ="$extra_math_obj"
6432
6433
6434 # The standard autoconf HAVE_STRUCT_TIMEZONE doesn't actually check
6435 # for struct timezone, as you might think.  We also need to check how
6436 # to call gettimeofday if we have it.
6437 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
6438 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
6439 if test "${ac_cv_header_time+set}" = set; then
6440   echo $ECHO_N "(cached) $ECHO_C" >&6
6441 else
6442   cat >conftest.$ac_ext <<_ACEOF
6443 /* confdefs.h.  */
6444 _ACEOF
6445 cat confdefs.h >>conftest.$ac_ext
6446 cat >>conftest.$ac_ext <<_ACEOF
6447 /* end confdefs.h.  */
6448 #include <sys/types.h>
6449 #include <sys/time.h>
6450 #include <time.h>
6451
6452 int
6453 main ()
6454 {
6455 if ((struct tm *) 0)
6456 return 0;
6457   ;
6458   return 0;
6459 }
6460 _ACEOF
6461 rm -f conftest.$ac_objext
6462 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6463   (eval $ac_compile) 2>conftest.er1
6464   ac_status=$?
6465   grep -v '^ *+' conftest.er1 >conftest.err
6466   rm -f conftest.er1
6467   cat conftest.err >&5
6468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6469   (exit $ac_status); } &&
6470          { ac_try='test -z "$ac_c_werror_flag"
6471                          || test ! -s conftest.err'
6472   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6473   (eval $ac_try) 2>&5
6474   ac_status=$?
6475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6476   (exit $ac_status); }; } &&
6477          { ac_try='test -s conftest.$ac_objext'
6478   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6479   (eval $ac_try) 2>&5
6480   ac_status=$?
6481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6482   (exit $ac_status); }; }; then
6483   ac_cv_header_time=yes
6484 else
6485   echo "$as_me: failed program was:" >&5
6486 sed 's/^/| /' conftest.$ac_ext >&5
6487
6488 ac_cv_header_time=no
6489 fi
6490 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6491 fi
6492 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
6493 echo "${ECHO_T}$ac_cv_header_time" >&6
6494 if test $ac_cv_header_time = yes; then
6495
6496 cat >>confdefs.h <<\_ACEOF
6497 #define TIME_WITH_SYS_TIME 1
6498 _ACEOF
6499
6500 fi
6501
6502
6503
6504 for ac_func in gettimeofday
6505 do
6506 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6507 echo "$as_me:$LINENO: checking for $ac_func" >&5
6508 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6509 if eval "test \"\${$as_ac_var+set}\" = set"; then
6510   echo $ECHO_N "(cached) $ECHO_C" >&6
6511 else
6512   cat >conftest.$ac_ext <<_ACEOF
6513 /* confdefs.h.  */
6514 _ACEOF
6515 cat confdefs.h >>conftest.$ac_ext
6516 cat >>conftest.$ac_ext <<_ACEOF
6517 /* end confdefs.h.  */
6518 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6519    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6520 #define $ac_func innocuous_$ac_func
6521
6522 /* System header to define __stub macros and hopefully few prototypes,
6523     which can conflict with char $ac_func (); below.
6524     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6525     <limits.h> exists even on freestanding compilers.  */
6526
6527 #ifdef __STDC__
6528 # include <limits.h>
6529 #else
6530 # include <assert.h>
6531 #endif
6532
6533 #undef $ac_func
6534
6535 /* Override any gcc2 internal prototype to avoid an error.  */
6536 #ifdef __cplusplus
6537 extern "C"
6538 {
6539 #endif
6540 /* We use char because int might match the return type of a gcc2
6541    builtin and then its argument prototype would still apply.  */
6542 char $ac_func ();
6543 /* The GNU C library defines this for functions which it implements
6544     to always fail with ENOSYS.  Some functions are actually named
6545     something starting with __ and the normal name is an alias.  */
6546 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6547 choke me
6548 #else
6549 char (*f) () = $ac_func;
6550 #endif
6551 #ifdef __cplusplus
6552 }
6553 #endif
6554
6555 int
6556 main ()
6557 {
6558 return f != $ac_func;
6559   ;
6560   return 0;
6561 }
6562 _ACEOF
6563 rm -f conftest.$ac_objext conftest$ac_exeext
6564 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6565   (eval $ac_link) 2>conftest.er1
6566   ac_status=$?
6567   grep -v '^ *+' conftest.er1 >conftest.err
6568   rm -f conftest.er1
6569   cat conftest.err >&5
6570   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6571   (exit $ac_status); } &&
6572          { ac_try='test -z "$ac_c_werror_flag"
6573                          || test ! -s conftest.err'
6574   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6575   (eval $ac_try) 2>&5
6576   ac_status=$?
6577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6578   (exit $ac_status); }; } &&
6579          { ac_try='test -s conftest$ac_exeext'
6580   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6581   (eval $ac_try) 2>&5
6582   ac_status=$?
6583   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6584   (exit $ac_status); }; }; then
6585   eval "$as_ac_var=yes"
6586 else
6587   echo "$as_me: failed program was:" >&5
6588 sed 's/^/| /' conftest.$ac_ext >&5
6589
6590 eval "$as_ac_var=no"
6591 fi
6592 rm -f conftest.err conftest.$ac_objext \
6593       conftest$ac_exeext conftest.$ac_ext
6594 fi
6595 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6596 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6597 if test `eval echo '${'$as_ac_var'}'` = yes; then
6598   cat >>confdefs.h <<_ACEOF
6599 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6600 _ACEOF
6601
6602 fi
6603 done
6604
6605   if test "$ac_cv_func_gettimeofday" = yes; then
6606     echo "$as_me:$LINENO: checking for struct timezone" >&5
6607 echo $ECHO_N "checking for struct timezone... $ECHO_C" >&6
6608 if test "${gfor_cv_struct_timezone+set}" = set; then
6609   echo $ECHO_N "(cached) $ECHO_C" >&6
6610 else
6611   cat >conftest.$ac_ext <<_ACEOF
6612 /* confdefs.h.  */
6613 _ACEOF
6614 cat confdefs.h >>conftest.$ac_ext
6615 cat >>conftest.$ac_ext <<_ACEOF
6616 /* end confdefs.h.  */
6617 #include <sys/time.h>
6618 int
6619 main ()
6620 {
6621 struct timezone tz;
6622   ;
6623   return 0;
6624 }
6625 _ACEOF
6626 rm -f conftest.$ac_objext
6627 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6628   (eval $ac_compile) 2>conftest.er1
6629   ac_status=$?
6630   grep -v '^ *+' conftest.er1 >conftest.err
6631   rm -f conftest.er1
6632   cat conftest.err >&5
6633   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6634   (exit $ac_status); } &&
6635          { ac_try='test -z "$ac_c_werror_flag"
6636                          || test ! -s conftest.err'
6637   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6638   (eval $ac_try) 2>&5
6639   ac_status=$?
6640   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6641   (exit $ac_status); }; } &&
6642          { ac_try='test -s conftest.$ac_objext'
6643   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6644   (eval $ac_try) 2>&5
6645   ac_status=$?
6646   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6647   (exit $ac_status); }; }; then
6648   gfor_cv_struct_timezone=yes
6649 else
6650   echo "$as_me: failed program was:" >&5
6651 sed 's/^/| /' conftest.$ac_ext >&5
6652
6653 gfor_cv_struct_timezone=no
6654 fi
6655 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6656 fi
6657 echo "$as_me:$LINENO: result: $gfor_cv_struct_timezone" >&5
6658 echo "${ECHO_T}$gfor_cv_struct_timezone" >&6
6659     if test $gfor_cv_struct_timezone = yes; then
6660                   if test "$cross_compiling" = yes; then
6661   gfor_have_struct_timezone=yes
6662 else
6663   cat >conftest.$ac_ext <<_ACEOF
6664 /* confdefs.h.  */
6665 _ACEOF
6666 cat confdefs.h >>conftest.$ac_ext
6667 cat >>conftest.$ac_ext <<_ACEOF
6668 /* end confdefs.h.  */
6669
6670 #ifdef TIME_WITH_SYS_TIME
6671 #include <sys/time.h>
6672 #include <time.h>
6673 #else
6674 #ifdef HAVE_SYS_TIME_H
6675 #include <sys/time.h>
6676 #else
6677 #include <time.h>
6678 #endif
6679 #endif
6680 main ()
6681 {
6682   struct timeval time;
6683   struct timezone dummy;
6684   if (gettimeofday (&time, &dummy))
6685     exit (1);
6686   else
6687     exit (0);
6688 }
6689 _ACEOF
6690 rm -f conftest$ac_exeext
6691 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6692   (eval $ac_link) 2>&5
6693   ac_status=$?
6694   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6695   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6696   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6697   (eval $ac_try) 2>&5
6698   ac_status=$?
6699   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6700   (exit $ac_status); }; }; then
6701   gfor_have_struct_timezone=yes
6702 else
6703   echo "$as_me: program exited with status $ac_status" >&5
6704 echo "$as_me: failed program was:" >&5
6705 sed 's/^/| /' conftest.$ac_ext >&5
6706
6707 ( exit $ac_status )
6708 gfor_have_struct_timezone=no
6709 fi
6710 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6711 fi
6712       if test $gfor_have_struct_timezone = yes; then
6713
6714 cat >>confdefs.h <<\_ACEOF
6715 #define HAVE_TIMEZONE 1
6716 _ACEOF
6717
6718       fi
6719     fi
6720
6721     echo "$as_me:$LINENO: checking whether gettimeofday can accept two arguments" >&5
6722 echo $ECHO_N "checking whether gettimeofday can accept two arguments... $ECHO_C" >&6
6723 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then
6724   echo $ECHO_N "(cached) $ECHO_C" >&6
6725 else
6726   cat >conftest.$ac_ext <<_ACEOF
6727 /* confdefs.h.  */
6728 _ACEOF
6729 cat confdefs.h >>conftest.$ac_ext
6730 cat >>conftest.$ac_ext <<_ACEOF
6731 /* end confdefs.h.  */
6732
6733 #ifdef TIME_WITH_SYS_TIME
6734 #include <sys/time.h>
6735 #include <time.h>
6736 #else
6737 #ifdef HAVE_SYS_TIME_H
6738 #include <sys/time.h>
6739 #else
6740 #include <time.h>
6741 #endif
6742 #endif
6743
6744 int
6745 main ()
6746 {
6747
6748       struct timeval time;
6749 #ifdef HAVE_TIMEZONE
6750       struct timezone dummy;
6751 #define DUMMY &dummy
6752 #else
6753 #define DUMMY NULL
6754 #endif
6755       gettimeofday (&time, DUMMY);
6756   ;
6757   return 0;
6758 }
6759 _ACEOF
6760 rm -f conftest.$ac_objext conftest$ac_exeext
6761 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6762   (eval $ac_link) 2>conftest.er1
6763   ac_status=$?
6764   grep -v '^ *+' conftest.er1 >conftest.err
6765   rm -f conftest.er1
6766   cat conftest.err >&5
6767   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6768   (exit $ac_status); } &&
6769          { ac_try='test -z "$ac_c_werror_flag"
6770                          || test ! -s conftest.err'
6771   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6772   (eval $ac_try) 2>&5
6773   ac_status=$?
6774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6775   (exit $ac_status); }; } &&
6776          { ac_try='test -s conftest$ac_exeext'
6777   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6778   (eval $ac_try) 2>&5
6779   ac_status=$?
6780   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6781   (exit $ac_status); }; }; then
6782   emacs_cv_gettimeofday_two_arguments=yes
6783 else
6784   echo "$as_me: failed program was:" >&5
6785 sed 's/^/| /' conftest.$ac_ext >&5
6786
6787 emacs_cv_gettimeofday_two_arguments=no
6788 fi
6789 rm -f conftest.err conftest.$ac_objext \
6790       conftest$ac_exeext conftest.$ac_ext
6791 fi
6792 echo "$as_me:$LINENO: result: $emacs_cv_gettimeofday_two_arguments" >&5
6793 echo "${ECHO_T}$emacs_cv_gettimeofday_two_arguments" >&6
6794     if test $emacs_cv_gettimeofday_two_arguments = no; then
6795
6796 cat >>confdefs.h <<\_ACEOF
6797 #define GETTIMEOFDAY_ONE_ARGUMENT 1
6798 _ACEOF
6799
6800     fi
6801   fi
6802
6803 cat >confcache <<\_ACEOF
6804 # This file is a shell script that caches the results of configure
6805 # tests run on this system so they can be shared between configure
6806 # scripts and configure runs, see configure's option --config-cache.
6807 # It is not useful on other systems.  If it contains results you don't
6808 # want to keep, you may remove or edit it.
6809 #
6810 # config.status only pays attention to the cache file if you give it
6811 # the --recheck option to rerun configure.
6812 #
6813 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6814 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6815 # following values.
6816
6817 _ACEOF
6818
6819 # The following way of writing the cache mishandles newlines in values,
6820 # but we know of no workaround that is simple, portable, and efficient.
6821 # So, don't put newlines in cache variables' values.
6822 # Ultrix sh set writes to stderr and can't be redirected directly,
6823 # and sets the high bit in the cache file unless we assign to the vars.
6824 {
6825   (set) 2>&1 |
6826     case `(ac_space=' '; set | grep ac_space) 2>&1` in
6827     *ac_space=\ *)
6828       # `set' does not quote correctly, so add quotes (double-quote
6829       # substitution turns \\\\ into \\, and sed turns \\ into \).
6830       sed -n \
6831         "s/'/'\\\\''/g;
6832           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6833       ;;
6834     *)
6835       # `set' quotes correctly as required by POSIX, so do not add quotes.
6836       sed -n \
6837         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6838       ;;
6839     esac;
6840 } |
6841   sed '
6842      t clear
6843      : clear
6844      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6845      t end
6846      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6847      : end' >>confcache
6848 if diff $cache_file confcache >/dev/null 2>&1; then :; else
6849   if test -w $cache_file; then
6850     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6851     cat confcache >$cache_file
6852   else
6853     echo "not updating unwritable cache $cache_file"
6854   fi
6855 fi
6856 rm -f confcache
6857
6858 if test ${multilib} = yes; then
6859   multilib_arg="--enable-multilib"
6860 else
6861   multilib_arg=
6862 fi
6863
6864 # Write our Makefile.
6865           ac_config_files="$ac_config_files Makefile"
6866
6867 cat >confcache <<\_ACEOF
6868 # This file is a shell script that caches the results of configure
6869 # tests run on this system so they can be shared between configure
6870 # scripts and configure runs, see configure's option --config-cache.
6871 # It is not useful on other systems.  If it contains results you don't
6872 # want to keep, you may remove or edit it.
6873 #
6874 # config.status only pays attention to the cache file if you give it
6875 # the --recheck option to rerun configure.
6876 #
6877 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6878 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6879 # following values.
6880
6881 _ACEOF
6882
6883 # The following way of writing the cache mishandles newlines in values,
6884 # but we know of no workaround that is simple, portable, and efficient.
6885 # So, don't put newlines in cache variables' values.
6886 # Ultrix sh set writes to stderr and can't be redirected directly,
6887 # and sets the high bit in the cache file unless we assign to the vars.
6888 {
6889   (set) 2>&1 |
6890     case `(ac_space=' '; set | grep ac_space) 2>&1` in
6891     *ac_space=\ *)
6892       # `set' does not quote correctly, so add quotes (double-quote
6893       # substitution turns \\\\ into \\, and sed turns \\ into \).
6894       sed -n \
6895         "s/'/'\\\\''/g;
6896           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6897       ;;
6898     *)
6899       # `set' quotes correctly as required by POSIX, so do not add quotes.
6900       sed -n \
6901         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6902       ;;
6903     esac;
6904 } |
6905   sed '
6906      t clear
6907      : clear
6908      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6909      t end
6910      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6911      : end' >>confcache
6912 if diff $cache_file confcache >/dev/null 2>&1; then :; else
6913   if test -w $cache_file; then
6914     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6915     cat confcache >$cache_file
6916   else
6917     echo "not updating unwritable cache $cache_file"
6918   fi
6919 fi
6920 rm -f confcache
6921
6922 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6923 # Let make expand exec_prefix.
6924 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6925
6926 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6927 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6928 # trailing colons and then remove the whole line if VPATH becomes empty
6929 # (actually we leave an empty line to preserve line numbers).
6930 if test "x$srcdir" = x.; then
6931   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6932 s/:*\$(srcdir):*/:/;
6933 s/:*\${srcdir}:*/:/;
6934 s/:*@srcdir@:*/:/;
6935 s/^\([^=]*=[     ]*\):*/\1/;
6936 s/:*$//;
6937 s/^[^=]*=[       ]*$//;
6938 }'
6939 fi
6940
6941 DEFS=-DHAVE_CONFIG_H
6942
6943 ac_libobjs=
6944 ac_ltlibobjs=
6945 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6946   # 1. Remove the extension, and $U if already installed.
6947   ac_i=`echo "$ac_i" |
6948          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6949   # 2. Add them.
6950   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6951   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6952 done
6953 LIBOBJS=$ac_libobjs
6954
6955 LTLIBOBJS=$ac_ltlibobjs
6956
6957
6958 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6959   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
6960 Usually this means the macro was only invoked conditionally." >&5
6961 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
6962 Usually this means the macro was only invoked conditionally." >&2;}
6963    { (exit 1); exit 1; }; }
6964 fi
6965
6966 : ${CONFIG_STATUS=./config.status}
6967 ac_clean_files_save=$ac_clean_files
6968 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6969 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6970 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6971 cat >$CONFIG_STATUS <<_ACEOF
6972 #! $SHELL
6973 # Generated by $as_me.
6974 # Run this file to recreate the current configuration.
6975 # Compiler output produced by configure, useful for debugging
6976 # configure, is in config.log if it exists.
6977
6978 debug=false
6979 ac_cs_recheck=false
6980 ac_cs_silent=false
6981 SHELL=\${CONFIG_SHELL-$SHELL}
6982 _ACEOF
6983
6984 cat >>$CONFIG_STATUS <<\_ACEOF
6985 ## --------------------- ##
6986 ## M4sh Initialization.  ##
6987 ## --------------------- ##
6988
6989 # Be Bourne compatible
6990 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6991   emulate sh
6992   NULLCMD=:
6993   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6994   # is contrary to our usage.  Disable this feature.
6995   alias -g '${1+"$@"}'='"$@"'
6996 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6997   set -o posix
6998 fi
6999 DUALCASE=1; export DUALCASE # for MKS sh
7000
7001 # Support unset when possible.
7002 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7003   as_unset=unset
7004 else
7005   as_unset=false
7006 fi
7007
7008
7009 # Work around bugs in pre-3.0 UWIN ksh.
7010 $as_unset ENV MAIL MAILPATH
7011 PS1='$ '
7012 PS2='> '
7013 PS4='+ '
7014
7015 # NLS nuisances.
7016 for as_var in \
7017   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7018   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7019   LC_TELEPHONE LC_TIME
7020 do
7021   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7022     eval $as_var=C; export $as_var
7023   else
7024     $as_unset $as_var
7025   fi
7026 done
7027
7028 # Required to use basename.
7029 if expr a : '\(a\)' >/dev/null 2>&1; then
7030   as_expr=expr
7031 else
7032   as_expr=false
7033 fi
7034
7035 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
7036   as_basename=basename
7037 else
7038   as_basename=false
7039 fi
7040
7041
7042 # Name of the executable.
7043 as_me=`$as_basename "$0" ||
7044 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7045          X"$0" : 'X\(//\)$' \| \
7046          X"$0" : 'X\(/\)$' \| \
7047          .     : '\(.\)' 2>/dev/null ||
7048 echo X/"$0" |
7049     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
7050           /^X\/\(\/\/\)$/{ s//\1/; q; }
7051           /^X\/\(\/\).*/{ s//\1/; q; }
7052           s/.*/./; q'`
7053
7054
7055 # PATH needs CR, and LINENO needs CR and PATH.
7056 # Avoid depending upon Character Ranges.
7057 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7058 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7059 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7060 as_cr_digits='0123456789'
7061 as_cr_alnum=$as_cr_Letters$as_cr_digits
7062
7063 # The user is always right.
7064 if test "${PATH_SEPARATOR+set}" != set; then
7065   echo "#! /bin/sh" >conf$$.sh
7066   echo  "exit 0"   >>conf$$.sh
7067   chmod +x conf$$.sh
7068   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7069     PATH_SEPARATOR=';'
7070   else
7071     PATH_SEPARATOR=:
7072   fi
7073   rm -f conf$$.sh
7074 fi
7075
7076
7077   as_lineno_1=$LINENO
7078   as_lineno_2=$LINENO
7079   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7080   test "x$as_lineno_1" != "x$as_lineno_2" &&
7081   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
7082   # Find who we are.  Look in the path if we contain no path at all
7083   # relative or not.
7084   case $0 in
7085     *[\\/]* ) as_myself=$0 ;;
7086     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7087 for as_dir in $PATH
7088 do
7089   IFS=$as_save_IFS
7090   test -z "$as_dir" && as_dir=.
7091   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7092 done
7093
7094        ;;
7095   esac
7096   # We did not find ourselves, most probably we were run as `sh COMMAND'
7097   # in which case we are not to be found in the path.
7098   if test "x$as_myself" = x; then
7099     as_myself=$0
7100   fi
7101   if test ! -f "$as_myself"; then
7102     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
7103 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
7104    { (exit 1); exit 1; }; }
7105   fi
7106   case $CONFIG_SHELL in
7107   '')
7108     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7109 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
7110 do
7111   IFS=$as_save_IFS
7112   test -z "$as_dir" && as_dir=.
7113   for as_base in sh bash ksh sh5; do
7114          case $as_dir in
7115          /*)
7116            if ("$as_dir/$as_base" -c '
7117   as_lineno_1=$LINENO
7118   as_lineno_2=$LINENO
7119   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
7120   test "x$as_lineno_1" != "x$as_lineno_2" &&
7121   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
7122              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
7123              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
7124              CONFIG_SHELL=$as_dir/$as_base
7125              export CONFIG_SHELL
7126              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
7127            fi;;
7128          esac
7129        done
7130 done
7131 ;;
7132   esac
7133
7134   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7135   # uniformly replaced by the line number.  The first 'sed' inserts a
7136   # line-number line before each line; the second 'sed' does the real
7137   # work.  The second script uses 'N' to pair each line-number line
7138   # with the numbered line, and appends trailing '-' during
7139   # substitution so that $LINENO is not a special case at line end.
7140   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7141   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
7142   sed '=' <$as_myself |
7143     sed '
7144       N
7145       s,$,-,
7146       : loop
7147       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7148       t loop
7149       s,-$,,
7150       s,^['$as_cr_digits']*\n,,
7151     ' >$as_me.lineno &&
7152   chmod +x $as_me.lineno ||
7153     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7154 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7155    { (exit 1); exit 1; }; }
7156
7157   # Don't try to exec as it changes $[0], causing all sort of problems
7158   # (the dirname of $[0] is not the place where we might find the
7159   # original and so on.  Autoconf is especially sensible to this).
7160   . ./$as_me.lineno
7161   # Exit status is that of the last command.
7162   exit
7163 }
7164
7165
7166 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7167   *c*,-n*) ECHO_N= ECHO_C='
7168 ' ECHO_T='      ' ;;
7169   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7170   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
7171 esac
7172
7173 if expr a : '\(a\)' >/dev/null 2>&1; then
7174   as_expr=expr
7175 else
7176   as_expr=false
7177 fi
7178
7179 rm -f conf$$ conf$$.exe conf$$.file
7180 echo >conf$$.file
7181 if ln -s conf$$.file conf$$ 2>/dev/null; then
7182   # We could just check for DJGPP; but this test a) works b) is more generic
7183   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7184   if test -f conf$$.exe; then
7185     # Don't use ln at all; we don't have any links
7186     as_ln_s='cp -p'
7187   else
7188     as_ln_s='ln -s'
7189   fi
7190 elif ln conf$$.file conf$$ 2>/dev/null; then
7191   as_ln_s=ln
7192 else
7193   as_ln_s='cp -p'
7194 fi
7195 rm -f conf$$ conf$$.exe conf$$.file
7196
7197 if mkdir -p . 2>/dev/null; then
7198   as_mkdir_p=:
7199 else
7200   test -d ./-p && rmdir ./-p
7201   as_mkdir_p=false
7202 fi
7203
7204 as_executable_p="test -f"
7205
7206 # Sed expression to map a string onto a valid CPP name.
7207 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7208
7209 # Sed expression to map a string onto a valid variable name.
7210 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7211
7212
7213 # IFS
7214 # We need space, tab and new line, in precisely that order.
7215 as_nl='
7216 '
7217 IFS="   $as_nl"
7218
7219 # CDPATH.
7220 $as_unset CDPATH
7221
7222 exec 6>&1
7223
7224 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7225 # report actual input values of CONFIG_FILES etc. instead of their
7226 # values after options handling.  Logging --version etc. is OK.
7227 exec 5>>config.log
7228 {
7229   echo
7230   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7231 ## Running $as_me. ##
7232 _ASBOX
7233 } >&5
7234 cat >&5 <<_CSEOF
7235
7236 This file was extended by GNU Fortran Runtime Library $as_me 0.2, which was
7237 generated by GNU Autoconf 2.59.  Invocation command line was
7238
7239   CONFIG_FILES    = $CONFIG_FILES
7240   CONFIG_HEADERS  = $CONFIG_HEADERS
7241   CONFIG_LINKS    = $CONFIG_LINKS
7242   CONFIG_COMMANDS = $CONFIG_COMMANDS
7243   $ $0 $@
7244
7245 _CSEOF
7246 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7247 echo >&5
7248 _ACEOF
7249
7250 # Files that config.status was made for.
7251 if test -n "$ac_config_files"; then
7252   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7253 fi
7254
7255 if test -n "$ac_config_headers"; then
7256   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7257 fi
7258
7259 if test -n "$ac_config_links"; then
7260   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7261 fi
7262
7263 if test -n "$ac_config_commands"; then
7264   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7265 fi
7266
7267 cat >>$CONFIG_STATUS <<\_ACEOF
7268
7269 ac_cs_usage="\
7270 \`$as_me' instantiates files from templates according to the
7271 current configuration.
7272
7273 Usage: $0 [OPTIONS] [FILE]...
7274
7275   -h, --help       print this help, then exit
7276   -V, --version    print version number, then exit
7277   -q, --quiet      do not print progress messages
7278   -d, --debug      don't remove temporary files
7279       --recheck    update $as_me by reconfiguring in the same conditions
7280   --file=FILE[:TEMPLATE]
7281                    instantiate the configuration file FILE
7282   --header=FILE[:TEMPLATE]
7283                    instantiate the configuration header FILE
7284
7285 Configuration files:
7286 $config_files
7287
7288 Configuration headers:
7289 $config_headers
7290
7291 Configuration commands:
7292 $config_commands
7293
7294 Report bugs to <bug-autoconf@gnu.org>."
7295 _ACEOF
7296
7297 cat >>$CONFIG_STATUS <<_ACEOF
7298 ac_cs_version="\\
7299 GNU Fortran Runtime Library config.status 0.2
7300 configured by $0, generated by GNU Autoconf 2.59,
7301   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7302
7303 Copyright (C) 2003 Free Software Foundation, Inc.
7304 This config.status script is free software; the Free Software Foundation
7305 gives unlimited permission to copy, distribute and modify it."
7306 srcdir=$srcdir
7307 INSTALL="$INSTALL"
7308 _ACEOF
7309
7310 cat >>$CONFIG_STATUS <<\_ACEOF
7311 # If no file are specified by the user, then we need to provide default
7312 # value.  By we need to know if files were specified by the user.
7313 ac_need_defaults=:
7314 while test $# != 0
7315 do
7316   case $1 in
7317   --*=*)
7318     ac_option=`expr "x$1" : 'x\([^=]*\)='`
7319     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7320     ac_shift=:
7321     ;;
7322   -*)
7323     ac_option=$1
7324     ac_optarg=$2
7325     ac_shift=shift
7326     ;;
7327   *) # This is not an option, so the user has probably given explicit
7328      # arguments.
7329      ac_option=$1
7330      ac_need_defaults=false;;
7331   esac
7332
7333   case $ac_option in
7334   # Handling of the options.
7335 _ACEOF
7336 cat >>$CONFIG_STATUS <<\_ACEOF
7337   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7338     ac_cs_recheck=: ;;
7339   --version | --vers* | -V )
7340     echo "$ac_cs_version"; exit 0 ;;
7341   --he | --h)
7342     # Conflict between --help and --header
7343     { { echo "$as_me:$LINENO: error: ambiguous option: $1
7344 Try \`$0 --help' for more information." >&5
7345 echo "$as_me: error: ambiguous option: $1
7346 Try \`$0 --help' for more information." >&2;}
7347    { (exit 1); exit 1; }; };;
7348   --help | --hel | -h )
7349     echo "$ac_cs_usage"; exit 0 ;;
7350   --debug | --d* | -d )
7351     debug=: ;;
7352   --file | --fil | --fi | --f )
7353     $ac_shift
7354     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7355     ac_need_defaults=false;;
7356   --header | --heade | --head | --hea )
7357     $ac_shift
7358     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7359     ac_need_defaults=false;;
7360   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7361   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7362     ac_cs_silent=: ;;
7363
7364   # This is an error.
7365   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7366 Try \`$0 --help' for more information." >&5
7367 echo "$as_me: error: unrecognized option: $1
7368 Try \`$0 --help' for more information." >&2;}
7369    { (exit 1); exit 1; }; } ;;
7370
7371   *) ac_config_targets="$ac_config_targets $1" ;;
7372
7373   esac
7374   shift
7375 done
7376
7377 ac_configure_extra_args=
7378
7379 if $ac_cs_silent; then
7380   exec 6>/dev/null
7381   ac_configure_extra_args="$ac_configure_extra_args --silent"
7382 fi
7383
7384 _ACEOF
7385 cat >>$CONFIG_STATUS <<_ACEOF
7386 if \$ac_cs_recheck; then
7387   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7388   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7389 fi
7390
7391 _ACEOF
7392
7393 cat >>$CONFIG_STATUS <<_ACEOF
7394 #
7395 # INIT-COMMANDS section.
7396 #
7397
7398
7399 srcdir="$srcdir"
7400 host="$host"
7401 target="$target"
7402 with_multisubdir="$with_multisubdir"
7403 with_multisrctop="$with_multisrctop"
7404 with_target_subdir="$with_target_subdir"
7405 ac_configure_args="${multilib_arg} ${ac_configure_args}"
7406 multi_basedir="$multi_basedir"
7407 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7408 CC="$CC"
7409
7410 _ACEOF
7411
7412
7413
7414 cat >>$CONFIG_STATUS <<\_ACEOF
7415 for ac_config_target in $ac_config_targets
7416 do
7417   case "$ac_config_target" in
7418   # Handling of arguments.
7419   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7420   "default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
7421   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7422   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7423 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7424    { (exit 1); exit 1; }; };;
7425   esac
7426 done
7427
7428 # If the user did not use the arguments to specify the items to instantiate,
7429 # then the envvar interface is used.  Set only those that are not.
7430 # We use the long form for the default assignment because of an extremely
7431 # bizarre bug on SunOS 4.1.3.
7432 if $ac_need_defaults; then
7433   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7434   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7435   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7436 fi
7437
7438 # Have a temporary directory for convenience.  Make it in the build tree
7439 # simply because there is no reason to put it here, and in addition,
7440 # creating and moving files from /tmp can sometimes cause problems.
7441 # Create a temporary directory, and hook for its removal unless debugging.
7442 $debug ||
7443 {
7444   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7445   trap '{ (exit 1); exit 1; }' 1 2 13 15
7446 }
7447
7448 # Create a (secure) tmp directory for tmp files.
7449
7450 {
7451   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7452   test -n "$tmp" && test -d "$tmp"
7453 }  ||
7454 {
7455   tmp=./confstat$$-$RANDOM
7456   (umask 077 && mkdir $tmp)
7457 } ||
7458 {
7459    echo "$me: cannot create a temporary directory in ." >&2
7460    { (exit 1); exit 1; }
7461 }
7462
7463 _ACEOF
7464
7465 cat >>$CONFIG_STATUS <<_ACEOF
7466
7467 #
7468 # CONFIG_FILES section.
7469 #
7470
7471 # No need to generate the scripts if there are no CONFIG_FILES.
7472 # This happens for instance when ./config.status config.h
7473 if test -n "\$CONFIG_FILES"; then
7474   # Protect against being on the right side of a sed subst in config.status.
7475   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7476    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7477 s,@SHELL@,$SHELL,;t t
7478 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7479 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7480 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7481 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7482 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7483 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7484 s,@exec_prefix@,$exec_prefix,;t t
7485 s,@prefix@,$prefix,;t t
7486 s,@program_transform_name@,$program_transform_name,;t t
7487 s,@bindir@,$bindir,;t t
7488 s,@sbindir@,$sbindir,;t t
7489 s,@libexecdir@,$libexecdir,;t t
7490 s,@datadir@,$datadir,;t t
7491 s,@sysconfdir@,$sysconfdir,;t t
7492 s,@sharedstatedir@,$sharedstatedir,;t t
7493 s,@localstatedir@,$localstatedir,;t t
7494 s,@libdir@,$libdir,;t t
7495 s,@includedir@,$includedir,;t t
7496 s,@oldincludedir@,$oldincludedir,;t t
7497 s,@infodir@,$infodir,;t t
7498 s,@mandir@,$mandir,;t t
7499 s,@build_alias@,$build_alias,;t t
7500 s,@host_alias@,$host_alias,;t t
7501 s,@target_alias@,$target_alias,;t t
7502 s,@DEFS@,$DEFS,;t t
7503 s,@ECHO_C@,$ECHO_C,;t t
7504 s,@ECHO_N@,$ECHO_N,;t t
7505 s,@ECHO_T@,$ECHO_T,;t t
7506 s,@LIBS@,$LIBS,;t t
7507 s,@libtool_VERSION@,$libtool_VERSION,;t t
7508 s,@build@,$build,;t t
7509 s,@build_cpu@,$build_cpu,;t t
7510 s,@build_vendor@,$build_vendor,;t t
7511 s,@build_os@,$build_os,;t t
7512 s,@host@,$host,;t t
7513 s,@host_cpu@,$host_cpu,;t t
7514 s,@host_vendor@,$host_vendor,;t t
7515 s,@host_os@,$host_os,;t t
7516 s,@target@,$target,;t t
7517 s,@target_cpu@,$target_cpu,;t t
7518 s,@target_vendor@,$target_vendor,;t t
7519 s,@target_os@,$target_os,;t t
7520 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7521 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7522 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7523 s,@CYGPATH_W@,$CYGPATH_W,;t t
7524 s,@PACKAGE@,$PACKAGE,;t t
7525 s,@VERSION@,$VERSION,;t t
7526 s,@ACLOCAL@,$ACLOCAL,;t t
7527 s,@AUTOCONF@,$AUTOCONF,;t t
7528 s,@AUTOMAKE@,$AUTOMAKE,;t t
7529 s,@AUTOHEADER@,$AUTOHEADER,;t t
7530 s,@MAKEINFO@,$MAKEINFO,;t t
7531 s,@AMTAR@,$AMTAR,;t t
7532 s,@install_sh@,$install_sh,;t t
7533 s,@STRIP@,$STRIP,;t t
7534 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7535 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7536 s,@mkdir_p@,$mkdir_p,;t t
7537 s,@AWK@,$AWK,;t t
7538 s,@SET_MAKE@,$SET_MAKE,;t t
7539 s,@am__leading_dot@,$am__leading_dot,;t t
7540 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
7541 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
7542 s,@MAINT@,$MAINT,;t t
7543 s,@multi_basedir@,$multi_basedir,;t t
7544 s,@gcc_version@,$gcc_version,;t t
7545 s,@toolexecdir@,$toolexecdir,;t t
7546 s,@toolexeclibdir@,$toolexeclibdir,;t t
7547 s,@CC@,$CC,;t t
7548 s,@ac_ct_CC@,$ac_ct_CC,;t t
7549 s,@EXEEXT@,$EXEEXT,;t t
7550 s,@OBJEXT@,$OBJEXT,;t t
7551 s,@CFLAGS@,$CFLAGS,;t t
7552 s,@AS@,$AS,;t t
7553 s,@ac_ct_AS@,$ac_ct_AS,;t t
7554 s,@AR@,$AR,;t t
7555 s,@ac_ct_AR@,$ac_ct_AR,;t t
7556 s,@RANLIB@,$RANLIB,;t t
7557 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7558 s,@LN_S@,$LN_S,;t t
7559 s,@LIBTOOL@,$LIBTOOL,;t t
7560 s,@enable_shared@,$enable_shared,;t t
7561 s,@enable_static@,$enable_static,;t t
7562 s,@F77@,$F77,;t t
7563 s,@FFLAGS@,$FFLAGS,;t t
7564 s,@LDFLAGS@,$LDFLAGS,;t t
7565 s,@ac_ct_F77@,$ac_ct_F77,;t t
7566 s,@CPP@,$CPP,;t t
7567 s,@CPPFLAGS@,$CPPFLAGS,;t t
7568 s,@EGREP@,$EGREP,;t t
7569 s,@MATH_OBJ@,$MATH_OBJ,;t t
7570 s,@LIBOBJS@,$LIBOBJS,;t t
7571 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7572 CEOF
7573
7574 _ACEOF
7575
7576   cat >>$CONFIG_STATUS <<\_ACEOF
7577   # Split the substitutions into bite-sized pieces for seds with
7578   # small command number limits, like on Digital OSF/1 and HP-UX.
7579   ac_max_sed_lines=48
7580   ac_sed_frag=1 # Number of current file.
7581   ac_beg=1 # First line for current file.
7582   ac_end=$ac_max_sed_lines # Line after last line for current file.
7583   ac_more_lines=:
7584   ac_sed_cmds=
7585   while $ac_more_lines; do
7586     if test $ac_beg -gt 1; then
7587       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7588     else
7589       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7590     fi
7591     if test ! -s $tmp/subs.frag; then
7592       ac_more_lines=false
7593     else
7594       # The purpose of the label and of the branching condition is to
7595       # speed up the sed processing (if there are no `@' at all, there
7596       # is no need to browse any of the substitutions).
7597       # These are the two extra sed commands mentioned above.
7598       (echo ':t
7599   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7600       if test -z "$ac_sed_cmds"; then
7601         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7602       else
7603         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7604       fi
7605       ac_sed_frag=`expr $ac_sed_frag + 1`
7606       ac_beg=$ac_end
7607       ac_end=`expr $ac_end + $ac_max_sed_lines`
7608     fi
7609   done
7610   if test -z "$ac_sed_cmds"; then
7611     ac_sed_cmds=cat
7612   fi
7613 fi # test -n "$CONFIG_FILES"
7614
7615 _ACEOF
7616 cat >>$CONFIG_STATUS <<\_ACEOF
7617 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7618   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7619   case $ac_file in
7620   - | *:- | *:-:* ) # input from stdin
7621         cat >$tmp/stdin
7622         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7623         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7624   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7625         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7626   * )   ac_file_in=$ac_file.in ;;
7627   esac
7628
7629   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7630   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7631 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7632          X"$ac_file" : 'X\(//\)[^/]' \| \
7633          X"$ac_file" : 'X\(//\)$' \| \
7634          X"$ac_file" : 'X\(/\)' \| \
7635          .     : '\(.\)' 2>/dev/null ||
7636 echo X"$ac_file" |
7637     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7638           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7639           /^X\(\/\/\)$/{ s//\1/; q; }
7640           /^X\(\/\).*/{ s//\1/; q; }
7641           s/.*/./; q'`
7642   { if $as_mkdir_p; then
7643     mkdir -p "$ac_dir"
7644   else
7645     as_dir="$ac_dir"
7646     as_dirs=
7647     while test ! -d "$as_dir"; do
7648       as_dirs="$as_dir $as_dirs"
7649       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7650 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7651          X"$as_dir" : 'X\(//\)[^/]' \| \
7652          X"$as_dir" : 'X\(//\)$' \| \
7653          X"$as_dir" : 'X\(/\)' \| \
7654          .     : '\(.\)' 2>/dev/null ||
7655 echo X"$as_dir" |
7656     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7657           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7658           /^X\(\/\/\)$/{ s//\1/; q; }
7659           /^X\(\/\).*/{ s//\1/; q; }
7660           s/.*/./; q'`
7661     done
7662     test ! -n "$as_dirs" || mkdir $as_dirs
7663   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7664 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7665    { (exit 1); exit 1; }; }; }
7666
7667   ac_builddir=.
7668
7669 if test "$ac_dir" != .; then
7670   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7671   # A "../" for each directory in $ac_dir_suffix.
7672   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7673 else
7674   ac_dir_suffix= ac_top_builddir=
7675 fi
7676
7677 case $srcdir in
7678   .)  # No --srcdir option.  We are building in place.
7679     ac_srcdir=.
7680     if test -z "$ac_top_builddir"; then
7681        ac_top_srcdir=.
7682     else
7683        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7684     fi ;;
7685   [\\/]* | ?:[\\/]* )  # Absolute path.
7686     ac_srcdir=$srcdir$ac_dir_suffix;
7687     ac_top_srcdir=$srcdir ;;
7688   *) # Relative path.
7689     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7690     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7691 esac
7692
7693 # Do not use `cd foo && pwd` to compute absolute paths, because
7694 # the directories may not exist.
7695 case `pwd` in
7696 .) ac_abs_builddir="$ac_dir";;
7697 *)
7698   case "$ac_dir" in
7699   .) ac_abs_builddir=`pwd`;;
7700   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7701   *) ac_abs_builddir=`pwd`/"$ac_dir";;
7702   esac;;
7703 esac
7704 case $ac_abs_builddir in
7705 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7706 *)
7707   case ${ac_top_builddir}. in
7708   .) ac_abs_top_builddir=$ac_abs_builddir;;
7709   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7710   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7711   esac;;
7712 esac
7713 case $ac_abs_builddir in
7714 .) ac_abs_srcdir=$ac_srcdir;;
7715 *)
7716   case $ac_srcdir in
7717   .) ac_abs_srcdir=$ac_abs_builddir;;
7718   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7719   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7720   esac;;
7721 esac
7722 case $ac_abs_builddir in
7723 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7724 *)
7725   case $ac_top_srcdir in
7726   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7727   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7728   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7729   esac;;
7730 esac
7731
7732
7733   case $INSTALL in
7734   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7735   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7736   esac
7737
7738   if test x"$ac_file" != x-; then
7739     { echo "$as_me:$LINENO: creating $ac_file" >&5
7740 echo "$as_me: creating $ac_file" >&6;}
7741     rm -f "$ac_file"
7742   fi
7743   # Let's still pretend it is `configure' which instantiates (i.e., don't
7744   # use $as_me), people would be surprised to read:
7745   #    /* config.h.  Generated by config.status.  */
7746   if test x"$ac_file" = x-; then
7747     configure_input=
7748   else
7749     configure_input="$ac_file.  "
7750   fi
7751   configure_input=$configure_input"Generated from `echo $ac_file_in |
7752                                      sed 's,.*/,,'` by configure."
7753
7754   # First look for the input files in the build tree, otherwise in the
7755   # src tree.
7756   ac_file_inputs=`IFS=:
7757     for f in $ac_file_in; do
7758       case $f in
7759       -) echo $tmp/stdin ;;
7760       [\\/$]*)
7761          # Absolute (can't be DOS-style, as IFS=:)
7762          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7763 echo "$as_me: error: cannot find input file: $f" >&2;}
7764    { (exit 1); exit 1; }; }
7765          echo "$f";;
7766       *) # Relative
7767          if test -f "$f"; then
7768            # Build tree
7769            echo "$f"
7770          elif test -f "$srcdir/$f"; then
7771            # Source tree
7772            echo "$srcdir/$f"
7773          else
7774            # /dev/null tree
7775            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7776 echo "$as_me: error: cannot find input file: $f" >&2;}
7777    { (exit 1); exit 1; }; }
7778          fi;;
7779       esac
7780     done` || { (exit 1); exit 1; }
7781 _ACEOF
7782 cat >>$CONFIG_STATUS <<_ACEOF
7783   sed "$ac_vpsub
7784 $extrasub
7785 _ACEOF
7786 cat >>$CONFIG_STATUS <<\_ACEOF
7787 :t
7788 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7789 s,@configure_input@,$configure_input,;t t
7790 s,@srcdir@,$ac_srcdir,;t t
7791 s,@abs_srcdir@,$ac_abs_srcdir,;t t
7792 s,@top_srcdir@,$ac_top_srcdir,;t t
7793 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7794 s,@builddir@,$ac_builddir,;t t
7795 s,@abs_builddir@,$ac_abs_builddir,;t t
7796 s,@top_builddir@,$ac_top_builddir,;t t
7797 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7798 s,@INSTALL@,$ac_INSTALL,;t t
7799 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7800   rm -f $tmp/stdin
7801   if test x"$ac_file" != x-; then
7802     mv $tmp/out $ac_file
7803   else
7804     cat $tmp/out
7805     rm -f $tmp/out
7806   fi
7807
7808 done
7809 _ACEOF
7810 cat >>$CONFIG_STATUS <<\_ACEOF
7811
7812 #
7813 # CONFIG_HEADER section.
7814 #
7815
7816 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7817 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7818 #
7819 # ac_d sets the value in "#define NAME VALUE" lines.
7820 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
7821 ac_dB='[         ].*$,\1#\2'
7822 ac_dC=' '
7823 ac_dD=',;t'
7824 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7825 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7826 ac_uB='$,\1#\2define\3'
7827 ac_uC=' '
7828 ac_uD=',;t'
7829
7830 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7831   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7832   case $ac_file in
7833   - | *:- | *:-:* ) # input from stdin
7834         cat >$tmp/stdin
7835         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7836         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7837   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7838         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7839   * )   ac_file_in=$ac_file.in ;;
7840   esac
7841
7842   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7843 echo "$as_me: creating $ac_file" >&6;}
7844
7845   # First look for the input files in the build tree, otherwise in the
7846   # src tree.
7847   ac_file_inputs=`IFS=:
7848     for f in $ac_file_in; do
7849       case $f in
7850       -) echo $tmp/stdin ;;
7851       [\\/$]*)
7852          # Absolute (can't be DOS-style, as IFS=:)
7853          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7854 echo "$as_me: error: cannot find input file: $f" >&2;}
7855    { (exit 1); exit 1; }; }
7856          # Do quote $f, to prevent DOS paths from being IFS'd.
7857          echo "$f";;
7858       *) # Relative
7859          if test -f "$f"; then
7860            # Build tree
7861            echo "$f"
7862          elif test -f "$srcdir/$f"; then
7863            # Source tree
7864            echo "$srcdir/$f"
7865          else
7866            # /dev/null tree
7867            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7868 echo "$as_me: error: cannot find input file: $f" >&2;}
7869    { (exit 1); exit 1; }; }
7870          fi;;
7871       esac
7872     done` || { (exit 1); exit 1; }
7873   # Remove the trailing spaces.
7874   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
7875
7876 _ACEOF
7877
7878 # Transform confdefs.h into two sed scripts, `conftest.defines' and
7879 # `conftest.undefs', that substitutes the proper values into
7880 # config.h.in to produce config.h.  The first handles `#define'
7881 # templates, and the second `#undef' templates.
7882 # And first: Protect against being on the right side of a sed subst in
7883 # config.status.  Protect against being in an unquoted here document
7884 # in config.status.
7885 rm -f conftest.defines conftest.undefs
7886 # Using a here document instead of a string reduces the quoting nightmare.
7887 # Putting comments in sed scripts is not portable.
7888 #
7889 # `end' is used to avoid that the second main sed command (meant for
7890 # 0-ary CPP macros) applies to n-ary macro definitions.
7891 # See the Autoconf documentation for `clear'.
7892 cat >confdef2sed.sed <<\_ACEOF
7893 s/[\\&,]/\\&/g
7894 s,[\\$`],\\&,g
7895 t clear
7896 : clear
7897 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7898 t end
7899 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7900 : end
7901 _ACEOF
7902 # If some macros were called several times there might be several times
7903 # the same #defines, which is useless.  Nevertheless, we may not want to
7904 # sort them, since we want the *last* AC-DEFINE to be honored.
7905 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
7906 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7907 rm -f confdef2sed.sed
7908
7909 # This sed command replaces #undef with comments.  This is necessary, for
7910 # example, in the case of _POSIX_SOURCE, which is predefined and required
7911 # on some systems where configure will not decide to define it.
7912 cat >>conftest.undefs <<\_ACEOF
7913 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
7914 _ACEOF
7915
7916 # Break up conftest.defines because some shells have a limit on the size
7917 # of here documents, and old seds have small limits too (100 cmds).
7918 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7919 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7920 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7921 echo '  :' >>$CONFIG_STATUS
7922 rm -f conftest.tail
7923 while grep . conftest.defines >/dev/null
7924 do
7925   # Write a limited-size here document to $tmp/defines.sed.
7926   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7927   # Speed up: don't consider the non `#define' lines.
7928   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
7929   # Work around the forget-to-reset-the-flag bug.
7930   echo 't clr' >>$CONFIG_STATUS
7931   echo ': clr' >>$CONFIG_STATUS
7932   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7933   echo 'CEOF
7934   sed -f $tmp/defines.sed $tmp/in >$tmp/out
7935   rm -f $tmp/in
7936   mv $tmp/out $tmp/in
7937 ' >>$CONFIG_STATUS
7938   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7939   rm -f conftest.defines
7940   mv conftest.tail conftest.defines
7941 done
7942 rm -f conftest.defines
7943 echo '  fi # grep' >>$CONFIG_STATUS
7944 echo >>$CONFIG_STATUS
7945
7946 # Break up conftest.undefs because some shells have a limit on the size
7947 # of here documents, and old seds have small limits too (100 cmds).
7948 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
7949 rm -f conftest.tail
7950 while grep . conftest.undefs >/dev/null
7951 do
7952   # Write a limited-size here document to $tmp/undefs.sed.
7953   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7954   # Speed up: don't consider the non `#undef'
7955   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
7956   # Work around the forget-to-reset-the-flag bug.
7957   echo 't clr' >>$CONFIG_STATUS
7958   echo ': clr' >>$CONFIG_STATUS
7959   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7960   echo 'CEOF
7961   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7962   rm -f $tmp/in
7963   mv $tmp/out $tmp/in
7964 ' >>$CONFIG_STATUS
7965   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7966   rm -f conftest.undefs
7967   mv conftest.tail conftest.undefs
7968 done
7969 rm -f conftest.undefs
7970
7971 cat >>$CONFIG_STATUS <<\_ACEOF
7972   # Let's still pretend it is `configure' which instantiates (i.e., don't
7973   # use $as_me), people would be surprised to read:
7974   #    /* config.h.  Generated by config.status.  */
7975   if test x"$ac_file" = x-; then
7976     echo "/* Generated by configure.  */" >$tmp/config.h
7977   else
7978     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
7979   fi
7980   cat $tmp/in >>$tmp/config.h
7981   rm -f $tmp/in
7982   if test x"$ac_file" != x-; then
7983     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7984       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7985 echo "$as_me: $ac_file is unchanged" >&6;}
7986     else
7987       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7988 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7989          X"$ac_file" : 'X\(//\)[^/]' \| \
7990          X"$ac_file" : 'X\(//\)$' \| \
7991          X"$ac_file" : 'X\(/\)' \| \
7992          .     : '\(.\)' 2>/dev/null ||
7993 echo X"$ac_file" |
7994     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7995           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7996           /^X\(\/\/\)$/{ s//\1/; q; }
7997           /^X\(\/\).*/{ s//\1/; q; }
7998           s/.*/./; q'`
7999       { if $as_mkdir_p; then
8000     mkdir -p "$ac_dir"
8001   else
8002     as_dir="$ac_dir"
8003     as_dirs=
8004     while test ! -d "$as_dir"; do
8005       as_dirs="$as_dir $as_dirs"
8006       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8007 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8008          X"$as_dir" : 'X\(//\)[^/]' \| \
8009          X"$as_dir" : 'X\(//\)$' \| \
8010          X"$as_dir" : 'X\(/\)' \| \
8011          .     : '\(.\)' 2>/dev/null ||
8012 echo X"$as_dir" |
8013     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8014           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8015           /^X\(\/\/\)$/{ s//\1/; q; }
8016           /^X\(\/\).*/{ s//\1/; q; }
8017           s/.*/./; q'`
8018     done
8019     test ! -n "$as_dirs" || mkdir $as_dirs
8020   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8021 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8022    { (exit 1); exit 1; }; }; }
8023
8024       rm -f $ac_file
8025       mv $tmp/config.h $ac_file
8026     fi
8027   else
8028     cat $tmp/config.h
8029     rm -f $tmp/config.h
8030   fi
8031 # Compute $ac_file's index in $config_headers.
8032 _am_stamp_count=1
8033 for _am_header in $config_headers :; do
8034   case $_am_header in
8035     $ac_file | $ac_file:* )
8036       break ;;
8037     * )
8038       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8039   esac
8040 done
8041 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
8042 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8043          X$ac_file : 'X\(//\)[^/]' \| \
8044          X$ac_file : 'X\(//\)$' \| \
8045          X$ac_file : 'X\(/\)' \| \
8046          .     : '\(.\)' 2>/dev/null ||
8047 echo X$ac_file |
8048     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8049           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8050           /^X\(\/\/\)$/{ s//\1/; q; }
8051           /^X\(\/\).*/{ s//\1/; q; }
8052           s/.*/./; q'`/stamp-h$_am_stamp_count
8053 done
8054 _ACEOF
8055 cat >>$CONFIG_STATUS <<\_ACEOF
8056
8057 #
8058 # CONFIG_COMMANDS section.
8059 #
8060 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
8061   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
8062   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
8063   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
8064 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8065          X"$ac_dest" : 'X\(//\)[^/]' \| \
8066          X"$ac_dest" : 'X\(//\)$' \| \
8067          X"$ac_dest" : 'X\(/\)' \| \
8068          .     : '\(.\)' 2>/dev/null ||
8069 echo X"$ac_dest" |
8070     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8071           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8072           /^X\(\/\/\)$/{ s//\1/; q; }
8073           /^X\(\/\).*/{ s//\1/; q; }
8074           s/.*/./; q'`
8075   { if $as_mkdir_p; then
8076     mkdir -p "$ac_dir"
8077   else
8078     as_dir="$ac_dir"
8079     as_dirs=
8080     while test ! -d "$as_dir"; do
8081       as_dirs="$as_dir $as_dirs"
8082       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8083 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8084          X"$as_dir" : 'X\(//\)[^/]' \| \
8085          X"$as_dir" : 'X\(//\)$' \| \
8086          X"$as_dir" : 'X\(/\)' \| \
8087          .     : '\(.\)' 2>/dev/null ||
8088 echo X"$as_dir" |
8089     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8090           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8091           /^X\(\/\/\)$/{ s//\1/; q; }
8092           /^X\(\/\).*/{ s//\1/; q; }
8093           s/.*/./; q'`
8094     done
8095     test ! -n "$as_dirs" || mkdir $as_dirs
8096   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
8097 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
8098    { (exit 1); exit 1; }; }; }
8099
8100   ac_builddir=.
8101
8102 if test "$ac_dir" != .; then
8103   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8104   # A "../" for each directory in $ac_dir_suffix.
8105   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
8106 else
8107   ac_dir_suffix= ac_top_builddir=
8108 fi
8109
8110 case $srcdir in
8111   .)  # No --srcdir option.  We are building in place.
8112     ac_srcdir=.
8113     if test -z "$ac_top_builddir"; then
8114        ac_top_srcdir=.
8115     else
8116        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
8117     fi ;;
8118   [\\/]* | ?:[\\/]* )  # Absolute path.
8119     ac_srcdir=$srcdir$ac_dir_suffix;
8120     ac_top_srcdir=$srcdir ;;
8121   *) # Relative path.
8122     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
8123     ac_top_srcdir=$ac_top_builddir$srcdir ;;
8124 esac
8125
8126 # Do not use `cd foo && pwd` to compute absolute paths, because
8127 # the directories may not exist.
8128 case `pwd` in
8129 .) ac_abs_builddir="$ac_dir";;
8130 *)
8131   case "$ac_dir" in
8132   .) ac_abs_builddir=`pwd`;;
8133   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
8134   *) ac_abs_builddir=`pwd`/"$ac_dir";;
8135   esac;;
8136 esac
8137 case $ac_abs_builddir in
8138 .) ac_abs_top_builddir=${ac_top_builddir}.;;
8139 *)
8140   case ${ac_top_builddir}. in
8141   .) ac_abs_top_builddir=$ac_abs_builddir;;
8142   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
8143   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
8144   esac;;
8145 esac
8146 case $ac_abs_builddir in
8147 .) ac_abs_srcdir=$ac_srcdir;;
8148 *)
8149   case $ac_srcdir in
8150   .) ac_abs_srcdir=$ac_abs_builddir;;
8151   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
8152   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8153   esac;;
8154 esac
8155 case $ac_abs_builddir in
8156 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8157 *)
8158   case $ac_top_srcdir in
8159   .) ac_abs_top_srcdir=$ac_abs_builddir;;
8160   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8161   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8162   esac;;
8163 esac
8164
8165
8166   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8167 echo "$as_me: executing $ac_dest commands" >&6;}
8168   case $ac_dest in
8169     default-1 )
8170 # Only add multilib support code if we just rebuilt the top-level
8171 # Makefile.
8172 case " $CONFIG_FILES " in
8173  *" Makefile "*)
8174    ac_file=Makefile . ${multi_basedir}/config-ml.in
8175    ;;
8176 esac ;;
8177   esac
8178 done
8179 _ACEOF
8180
8181 cat >>$CONFIG_STATUS <<\_ACEOF
8182
8183 { (exit 0); exit 0; }
8184 _ACEOF
8185 chmod +x $CONFIG_STATUS
8186 ac_clean_files=$ac_clean_files_save
8187
8188
8189 # configure is writing to config.log, and then calls config.status.
8190 # config.status does its own redirection, appending to config.log.
8191 # Unfortunately, on DOS this fails, as config.log is still kept open
8192 # by configure, so config.status won't be able to write to it; its
8193 # output is simply discarded.  So we exec the FD to /dev/null,
8194 # effectively closing config.log, so it can be properly (re)opened and
8195 # appended to by config.status.  When coming back to configure, we
8196 # need to make the FD available again.
8197 if test "$no_create" != yes; then
8198   ac_cs_success=:
8199   ac_config_status_args=
8200   test "$silent" = yes &&
8201     ac_config_status_args="$ac_config_status_args --quiet"
8202   exec 5>/dev/null
8203   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8204   exec 5>>config.log
8205   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8206   # would make configure fail if this is the last instruction.
8207   $ac_cs_success || { (exit 1); exit 1; }
8208 fi
8209