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 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 enable_shared enable_static CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE F77 FFLAGS ac_ct_F77 CPP EGREP MATH_OBJ AR RANLIB ac_ct_RANLIB build build_cpu build_vendor build_os host host_cpu host_vendor host_os LN_S LIBTOOL 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=$target_alias
 752 ac_env_CC_set=${CC+set}
 753 ac_env_CC_value=$CC
 754 ac_cv_env_CC_set=${CC+set}
 755 ac_cv_env_CC_value=$CC
 756 ac_env_CFLAGS_set=${CFLAGS+set}
 757 ac_env_CFLAGS_value=$CFLAGS
 758 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 759 ac_cv_env_CFLAGS_value=$CFLAGS
 760 ac_env_LDFLAGS_set=${LDFLAGS+set}
 761 ac_env_LDFLAGS_value=$LDFLAGS
 762 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 763 ac_cv_env_LDFLAGS_value=$LDFLAGS
 764 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 765 ac_env_CPPFLAGS_value=$CPPFLAGS
 766 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 767 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 768 ac_env_F77_set=${F77+set}
 769 ac_env_F77_value=$F77
 770 ac_cv_env_F77_set=${F77+set}
 771 ac_cv_env_F77_value=$F77
 772 ac_env_FFLAGS_set=${FFLAGS+set}
 773 ac_env_FFLAGS_value=$FFLAGS
 774 ac_cv_env_FFLAGS_set=${FFLAGS+set}
 775 ac_cv_env_FFLAGS_value=$FFLAGS
 776 ac_env_CPP_set=${CPP+set}
 777 ac_env_CPP_value=$CPP
 778 ac_cv_env_CPP_set=${CPP+set}
 779 ac_cv_env_CPP_value=$CPP
 780
 781 #
 782 # Report the --help message.
 783 #
 784 if test "$ac_init_help" = "long"; then
 785   # Omit some internal or obsolete options to make the list less imposing.
 786   # This message is too long to be a string in the A/UX 3.1 sh.
 787   cat <<_ACEOF
 788 \`configure' configures GNU Fortran Runtime Library 0.2 to adapt to many kinds of systems.
 789
 790 Usage: $0 [OPTION]... [VAR=VALUE]...
 791
 792 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 793 VAR=VALUE.  See below for descriptions of some of the useful variables.
 794
 795 Defaults for the options are specified in brackets.
 796
 797 Configuration:
 798   -h, --help              display this help and exit
 799       --help=short        display options specific to this package
 800       --help=recursive    display the short help of all the included packages
 801   -V, --version           display version information and exit
 802   -q, --quiet, --silent   do not print \`checking...' messages
 803       --cache-file=FILE   cache test results in FILE [disabled]
 804   -C, --config-cache      alias for \`--cache-file=config.cache'
 805   -n, --no-create         do not create output files
 806       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 807
 808 _ACEOF
 809
 810   cat <<_ACEOF
 811 Installation directories:
 812   --prefix=PREFIX         install architecture-independent files in PREFIX
 813                           [$ac_default_prefix]
 814   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 815                           [PREFIX]
 816
 817 By default, \`make install' will install all the files in
 818 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 819 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 820 for instance \`--prefix=\$HOME'.
 821
 822 For better control, use the options below.
 823
 824 Fine tuning of the installation directories:
 825   --bindir=DIR           user executables [EPREFIX/bin]
 826   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 827   --libexecdir=DIR       program executables [EPREFIX/libexec]
 828   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 829   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 830   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 831   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 832   --libdir=DIR           object code libraries [EPREFIX/lib]
 833   --includedir=DIR       C header files [PREFIX/include]
 834   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 835   --infodir=DIR          info documentation [PREFIX/info]
 836   --mandir=DIR           man documentation [PREFIX/man]
 837 _ACEOF
 838
 839   cat <<\_ACEOF
 840
 841 Program names:
 842   --program-prefix=PREFIX            prepend PREFIX to installed program names
 843   --program-suffix=SUFFIX            append SUFFIX to installed program names
 844   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 845
 846 System types:
 847   --build=BUILD     configure for building on BUILD [guessed]
 848   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 849 _ACEOF
 850 fi
 851
 852 if test -n "$ac_init_help"; then
 853   case $ac_init_help in
 854      short | recursive ) echo "Configuration of GNU Fortran Runtime Library 0.2:";;
 855    esac
 856   cat <<\_ACEOF
 857
 858 Optional Features:
 859   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 860   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 861   --enable-maintainer-mode  enable make rules and dependencies not useful
 862                           (and sometimes confusing) to the casual installer
 863   --disable-dependency-tracking  speeds up one-time build
 864   --enable-dependency-tracking   do not reject slow dependency extractors
 865   --enable-cmath          Include complex math functions
 866   --enable-shared=PKGS  build shared libraries default=yes
 867   --enable-static=PKGS  build static libraries default=yes
 868   --enable-fast-install=PKGS  optimize for fast installation default=yes
 869   --disable-libtool-lock  avoid locking (might break parallel builds)
 870
 871 Optional Packages:
 872   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 873   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 874   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 875   --with-pic              try to use only PIC/non-PIC objects default=use both
 876
 877 Some influential environment variables:
 878   CC          C compiler command
 879   CFLAGS      C compiler flags
 880   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 881               nonstandard directory <lib dir>
 882   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 883               headers in a nonstandard directory <include dir>
 884   F77         Fortran 77 compiler command
 885   FFLAGS      Fortran 77 compiler flags
 886   CPP         C preprocessor
 887
 888 Use these variables to override the choices made by `configure' or to help
 889 it to find libraries and programs with nonstandard names/locations.
 890
 891 _ACEOF
 892 fi
 893
 894 if test "$ac_init_help" = "recursive"; then
 895   # If there are subdirs, report their specific --help.
 896   ac_popdir=`pwd`
 897   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 898     test -d $ac_dir || continue
 899     ac_builddir=.
 900
 901 if test "$ac_dir" != .; then
 902   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 903   # A "../" for each directory in $ac_dir_suffix.
 904   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 905 else
 906   ac_dir_suffix= ac_top_builddir=
 907 fi
 908
 909 case $srcdir in
 910   .)  # No --srcdir option.  We are building in place.
 911     ac_srcdir=.
 912     if test -z "$ac_top_builddir"; then
 913        ac_top_srcdir=.
 914     else
 915        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 916     fi ;;
 917   [\\/]* | ?:[\\/]* )  # Absolute path.
 918     ac_srcdir=$srcdir$ac_dir_suffix;
 919     ac_top_srcdir=$srcdir ;;
 920   *) # Relative path.
 921     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 922     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 923 esac
 924
 925 # Do not use `cd foo && pwd` to compute absolute paths, because
 926 # the directories may not exist.
 927 case `pwd` in
 928 .) ac_abs_builddir="$ac_dir";;
 929 *)
 930   case "$ac_dir" in
 931   .) ac_abs_builddir=`pwd`;;
 932   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 933   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 934   esac;;
 935 esac
 936 case $ac_abs_builddir in
 937 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 938 *)
 939   case ${ac_top_builddir}. in
 940   .) ac_abs_top_builddir=$ac_abs_builddir;;
 941   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 942   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 943   esac;;
 944 esac
 945 case $ac_abs_builddir in
 946 .) ac_abs_srcdir=$ac_srcdir;;
 947 *)
 948   case $ac_srcdir in
 949   .) ac_abs_srcdir=$ac_abs_builddir;;
 950   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 951   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 952   esac;;
 953 esac
 954 case $ac_abs_builddir in
 955 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 956 *)
 957   case $ac_top_srcdir in
 958   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 959   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 960   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 961   esac;;
 962 esac
 963
 964     cd $ac_dir
 965     # Check for guested configure; otherwise get Cygnus style configure.
 966     if test -f $ac_srcdir/configure.gnu; then
 967       echo
 968       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 969     elif test -f $ac_srcdir/configure; then
 970       echo
 971       $SHELL $ac_srcdir/configure  --help=recursive
 972     elif test -f $ac_srcdir/configure.ac ||
 973            test -f $ac_srcdir/configure.in; then
 974       echo
 975       $ac_configure --help
 976     else
 977       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 978     fi
 979     cd "$ac_popdir"
 980   done
 981 fi
 982
 983 test -n "$ac_init_help" && exit 0
 984 if $ac_init_version; then
 985   cat <<\_ACEOF
 986 GNU Fortran Runtime Library configure 0.2
 987 generated by GNU Autoconf 2.59
 988
 989 Copyright (C) 2003 Free Software Foundation, Inc.
 990 This configure script is free software; the Free Software Foundation
 991 gives unlimited permission to copy, distribute and modify it.
 992 _ACEOF
 993   exit 0
 994 fi
 995 exec 5>config.log
 996 cat >&5 <<_ACEOF
 997 This file contains any messages produced by compilers while
 998 running configure, to aid debugging if configure makes a mistake.
 999
1000 It was created by GNU Fortran Runtime Library $as_me 0.2, which was
1001 generated by GNU Autoconf 2.59.  Invocation command line was
1002
1003   $ $0 $@
1004
1005 _ACEOF
1006 {
1007 cat <<_ASUNAME
1008 ## --------- ##
1009 ## Platform. ##
1010 ## --------- ##
1011
1012 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1013 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1014 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1015 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1016 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1017
1018 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1019 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1020
1021 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1022 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1023 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1024 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1025 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1026 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1027 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1028
1029 _ASUNAME
1030
1031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1032 for as_dir in $PATH
1033 do
1034   IFS=$as_save_IFS
1035   test -z "$as_dir" && as_dir=.
1036   echo "PATH: $as_dir"
1037 done
1038
1039 } >&5
1040
1041 cat >&5 <<_ACEOF
1042
1043
1044 ## ----------- ##
1045 ## Core tests. ##
1046 ## ----------- ##
1047
1048 _ACEOF
1049
1050
1051 # Keep a trace of the command line.
1052 # Strip out --no-create and --no-recursion so they do not pile up.
1053 # Strip out --silent because we don't want to record it for future runs.
1054 # Also quote any args containing shell meta-characters.
1055 # Make two passes to allow for proper duplicate-argument suppression.
1056 ac_configure_args=
1057 ac_configure_args0=
1058 ac_configure_args1=
1059 ac_sep=
1060 ac_must_keep_next=false
1061 for ac_pass in 1 2
1062 do
1063   for ac_arg
1064   do
1065     case $ac_arg in
1066     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1067     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1068     | -silent | --silent | --silen | --sile | --sil)
1069       continue ;;
1070     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1071       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1072     esac
1073     case $ac_pass in
1074     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1075     2)
1076       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1077       if test $ac_must_keep_next = true; then
1078         ac_must_keep_next=false # Got value, back to normal.
1079       else
1080         case $ac_arg in
1081           *=* | --config-cache | -C | -disable-* | --disable-* \
1082           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1083           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1084           | -with-* | --with-* | -without-* | --without-* | --x)
1085             case "$ac_configure_args0 " in
1086               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1087             esac
1088             ;;
1089           -* ) ac_must_keep_next=true ;;
1090         esac
1091       fi
1092       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1093       # Get rid of the leading space.
1094       ac_sep=" "
1095       ;;
1096     esac
1097   done
1098 done
1099 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1100 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1101
1102 # When interrupted or exit'd, cleanup temporary files, and complete
1103 # config.log.  We remove comments because anyway the quotes in there
1104 # would cause problems or look ugly.
1105 # WARNING: Be sure not to use single quotes in there, as some shells,
1106 # such as our DU 5.0 friend, will then `close' the trap.
1107 trap 'exit_status=$?
1108   # Save into config.log some information that might help in debugging.
1109   {
1110     echo
1111
1112     cat <<\_ASBOX
1113 ## ---------------- ##
1114 ## Cache variables. ##
1115 ## ---------------- ##
1116 _ASBOX
1117     echo
1118     # The following way of writing the cache mishandles newlines in values,
1119 {
1120   (set) 2>&1 |
1121     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1122     *ac_space=\ *)
1123       sed -n \
1124         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1125           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1126       ;;
1127     *)
1128       sed -n \
1129         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1130       ;;
1131     esac;
1132 }
1133     echo
1134
1135     cat <<\_ASBOX
1136 ## ----------------- ##
1137 ## Output variables. ##
1138 ## ----------------- ##
1139 _ASBOX
1140     echo
1141     for ac_var in $ac_subst_vars
1142     do
1143       eval ac_val=$`echo $ac_var`
1144       echo "$ac_var='"'"'$ac_val'"'"'"
1145     done | sort
1146     echo
1147
1148     if test -n "$ac_subst_files"; then
1149       cat <<\_ASBOX
1150 ## ------------- ##
1151 ## Output files. ##
1152 ## ------------- ##
1153 _ASBOX
1154       echo
1155       for ac_var in $ac_subst_files
1156       do
1157         eval ac_val=$`echo $ac_var`
1158         echo "$ac_var='"'"'$ac_val'"'"'"
1159       done | sort
1160       echo
1161     fi
1162
1163     if test -s confdefs.h; then
1164       cat <<\_ASBOX
1165 ## ----------- ##
1166 ## confdefs.h. ##
1167 ## ----------- ##
1168 _ASBOX
1169       echo
1170       sed "/^$/d" confdefs.h | sort
1171       echo
1172     fi
1173     test "$ac_signal" != 0 &&
1174       echo "$as_me: caught signal $ac_signal"
1175     echo "$as_me: exit $exit_status"
1176   } >&5
1177   rm -f core *.core &&
1178   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1179     exit $exit_status
1180      ' 0
1181 for ac_signal in 1 2 13 15; do
1182   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1183 done
1184 ac_signal=0
1185
1186 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1187 rm -rf conftest* confdefs.h
1188 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1189 echo >confdefs.h
1190
1191 # Predefined preprocessor variables.
1192
1193 cat >>confdefs.h <<_ACEOF
1194 #define PACKAGE_NAME "$PACKAGE_NAME"
1195 _ACEOF
1196
1197
1198 cat >>confdefs.h <<_ACEOF
1199 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1200 _ACEOF
1201
1202
1203 cat >>confdefs.h <<_ACEOF
1204 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1205 _ACEOF
1206
1207
1208 cat >>confdefs.h <<_ACEOF
1209 #define PACKAGE_STRING "$PACKAGE_STRING"
1210 _ACEOF
1211
1212
1213 cat >>confdefs.h <<_ACEOF
1214 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1215 _ACEOF
1216
1217
1218 # Let the site file select an alternate cache file if it wants to.
1219 # Prefer explicitly selected file to automatically selected ones.
1220 if test -z "$CONFIG_SITE"; then
1221   if test "x$prefix" != xNONE; then
1222     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1223   else
1224     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1225   fi
1226 fi
1227 for ac_site_file in $CONFIG_SITE; do
1228   if test -r "$ac_site_file"; then
1229     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1230 echo "$as_me: loading site script $ac_site_file" >&6;}
1231     sed 's/^/| /' "$ac_site_file" >&5
1232     . "$ac_site_file"
1233   fi
1234 done
1235
1236 if test -r "$cache_file"; then
1237   # Some versions of bash will fail to source /dev/null (special
1238   # files actually), so we avoid doing that.
1239   if test -f "$cache_file"; then
1240     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1241 echo "$as_me: loading cache $cache_file" >&6;}
1242     case $cache_file in
1243       [\\/]* | ?:[\\/]* ) . $cache_file;;
1244       *)                      . ./$cache_file;;
1245     esac
1246   fi
1247 else
1248   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1249 echo "$as_me: creating cache $cache_file" >&6;}
1250   >$cache_file
1251 fi
1252
1253 # Check that the precious variables saved in the cache have kept the same
1254 # value.
1255 ac_cache_corrupted=false
1256 for ac_var in `(set) 2>&1 |
1257                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1258   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1259   eval ac_new_set=\$ac_env_${ac_var}_set
1260   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1261   eval ac_new_val="\$ac_env_${ac_var}_value"
1262   case $ac_old_set,$ac_new_set in
1263     set,)
1264       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1265 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1266       ac_cache_corrupted=: ;;
1267     ,set)
1268       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1269 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1270       ac_cache_corrupted=: ;;
1271     ,);;
1272     *)
1273       if test "x$ac_old_val" != "x$ac_new_val"; then
1274         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1275 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1276         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1277 echo "$as_me:   former value:  $ac_old_val" >&2;}
1278         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1279 echo "$as_me:   current value: $ac_new_val" >&2;}
1280         ac_cache_corrupted=:
1281       fi;;
1282   esac
1283   # Pass precious variables to config.status.
1284   if test "$ac_new_set" = set; then
1285     case $ac_new_val in
1286     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1287       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1288     *) ac_arg=$ac_var=$ac_new_val ;;
1289     esac
1290     case " $ac_configure_args " in
1291       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1292       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1293     esac
1294   fi
1295 done
1296 if $ac_cache_corrupted; then
1297   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1298 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1299   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1300 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1301    { (exit 1); exit 1; }; }
1302 fi
1303
1304 ac_ext=c
1305 ac_cpp='$CPP $CPPFLAGS'
1306 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1307 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1308 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336 am__api_version="1.8"
1337 ac_aux_dir=
1338 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1339   if test -f $ac_dir/install-sh; then
1340     ac_aux_dir=$ac_dir
1341     ac_install_sh="$ac_aux_dir/install-sh -c"
1342     break
1343   elif test -f $ac_dir/install.sh; then
1344     ac_aux_dir=$ac_dir
1345     ac_install_sh="$ac_aux_dir/install.sh -c"
1346     break
1347   elif test -f $ac_dir/shtool; then
1348     ac_aux_dir=$ac_dir
1349     ac_install_sh="$ac_aux_dir/shtool install -c"
1350     break
1351   fi
1352 done
1353 if test -z "$ac_aux_dir"; then
1354   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1355 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1356    { (exit 1); exit 1; }; }
1357 fi
1358 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1359 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1360 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1361
1362 # Find a good install program.  We prefer a C program (faster),
1363 # so one script is as good as another.  But avoid the broken or
1364 # incompatible versions:
1365 # SysV /etc/install, /usr/sbin/install
1366 # SunOS /usr/etc/install
1367 # IRIX /sbin/install
1368 # AIX /bin/install
1369 # AmigaOS /C/install, which installs bootblocks on floppy discs
1370 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1371 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1372 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1373 # OS/2's system install, which has a completely different semantic
1374 # ./install, which can be erroneously created by make from ./install.sh.
1375 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1376 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1377 if test -z "$INSTALL"; then
1378 if test "${ac_cv_path_install+set}" = set; then
1379   echo $ECHO_N "(cached) $ECHO_C" >&6
1380 else
1381   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1382 for as_dir in $PATH
1383 do
1384   IFS=$as_save_IFS
1385   test -z "$as_dir" && as_dir=.
1386   # Account for people who put trailing slashes in PATH elements.
1387 case $as_dir/ in
1388   ./ | .// | /cC/* | \
1389   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1390   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1391   /usr/ucb/* ) ;;
1392   *)
1393     # OSF1 and SCO ODT 3.0 have their own names for install.
1394     # Don't use installbsd from OSF since it installs stuff as root
1395     # by default.
1396     for ac_prog in ginstall scoinst install; do
1397       for ac_exec_ext in '' $ac_executable_extensions; do
1398         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1399           if test $ac_prog = install &&
1400             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1401             # AIX install.  It has an incompatible calling convention.
1402             :
1403           elif test $ac_prog = install &&
1404             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1405             # program-specific install script used by HP pwplus--don't use.
1406             :
1407           else
1408             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1409             break 3
1410           fi
1411         fi
1412       done
1413     done
1414     ;;
1415 esac
1416 done
1417
1418
1419 fi
1420   if test "${ac_cv_path_install+set}" = set; then
1421     INSTALL=$ac_cv_path_install
1422   else
1423     # As a last resort, use the slow shell script.  We don't cache a
1424     # path for INSTALL within a source directory, because that will
1425     # break other packages using the cache if that directory is
1426     # removed, or if the path is relative.
1427     INSTALL=$ac_install_sh
1428   fi
1429 fi
1430 echo "$as_me:$LINENO: result: $INSTALL" >&5
1431 echo "${ECHO_T}$INSTALL" >&6
1432
1433 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1434 # It thinks the first close brace ends the variable substitution.
1435 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1436
1437 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1438
1439 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1440
1441 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1442 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1443 # Just in case
1444 sleep 1
1445 echo timestamp > conftest.file
1446 # Do `set' in a subshell so we don't clobber the current shell's
1447 # arguments.  Must try -L first in case configure is actually a
1448 # symlink; some systems play weird games with the mod time of symlinks
1449 # (eg FreeBSD returns the mod time of the symlink's containing
1450 # directory).
1451 if (
1452    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1453    if test "$*" = "X"; then
1454       # -L didn't work.
1455       set X `ls -t $srcdir/configure conftest.file`
1456    fi
1457    rm -f conftest.file
1458    if test "$*" != "X $srcdir/configure conftest.file" \
1459       && test "$*" != "X conftest.file $srcdir/configure"; then
1460
1461       # If neither matched, then we have a broken ls.  This can happen
1462       # if, for instance, CONFIG_SHELL is bash and it inherits a
1463       # broken ls alias from the environment.  This has actually
1464       # happened.  Such a system could not be considered "sane".
1465       { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1466 alias in your environment" >&5
1467 echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1468 alias in your environment" >&2;}
1469    { (exit 1); exit 1; }; }
1470    fi
1471
1472    test "$2" = conftest.file
1473    )
1474 then
1475    # Ok.
1476    :
1477 else
1478    { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1479 Check your system clock" >&5
1480 echo "$as_me: error: newly created file is older than distributed files!
1481 Check your system clock" >&2;}
1482    { (exit 1); exit 1; }; }
1483 fi
1484 echo "$as_me:$LINENO: result: yes" >&5
1485 echo "${ECHO_T}yes" >&6
1486 test "$program_prefix" != NONE &&
1487   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1488 # Use a double $ so make ignores it.
1489 test "$program_suffix" != NONE &&
1490   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1491 # Double any \ or $.  echo might interpret backslashes.
1492 # By default was `s,x,x', remove it if useless.
1493 cat <<\_ACEOF >conftest.sed
1494 s/[\\$]/&&/g;s/;s,x,x,$//
1495 _ACEOF
1496 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1497 rm conftest.sed
1498
1499 # expand $ac_aux_dir to an absolute path
1500 am_aux_dir=`cd $ac_aux_dir && pwd`
1501
1502 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1503 # Use eval to expand $SHELL
1504 if eval "$MISSING --run true"; then
1505   am_missing_run="$MISSING --run "
1506 else
1507   am_missing_run=
1508   { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1509 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1510 fi
1511
1512 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1513   # Keeping the `.' argument allows $(mkdir_p) to be used without
1514   # argument.  Indeed, we sometimes output rules like
1515   #   $(mkdir_p) $(somedir)
1516   # where $(somedir) is conditionally defined.
1517   # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1518   # expensive solution, as it forces Make to start a sub-shell.)
1519   mkdir_p='mkdir -p -- .'
1520 else
1521   # On NextStep and OpenStep, the `mkdir' command does not
1522   # recognize any option.  It will interpret all options as
1523   # directories to create, and then abort because `.' already
1524   # exists.
1525   for d in ./-p ./--version;
1526   do
1527     test -d $d && rmdir $d
1528   done
1529   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1530   if test -f "$ac_aux_dir/mkinstalldirs"; then
1531     mkdir_p='$(mkinstalldirs)'
1532   else
1533     mkdir_p='$(install_sh) -d'
1534   fi
1535 fi
1536
1537 for ac_prog in gawk mawk nawk awk
1538 do
1539   # Extract the first word of "$ac_prog", so it can be a program name with args.
1540 set dummy $ac_prog; ac_word=$2
1541 echo "$as_me:$LINENO: checking for $ac_word" >&5
1542 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1543 if test "${ac_cv_prog_AWK+set}" = set; then
1544   echo $ECHO_N "(cached) $ECHO_C" >&6
1545 else
1546   if test -n "$AWK"; then
1547   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1548 else
1549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1550 for as_dir in $PATH
1551 do
1552   IFS=$as_save_IFS
1553   test -z "$as_dir" && as_dir=.
1554   for ac_exec_ext in '' $ac_executable_extensions; do
1555   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1556     ac_cv_prog_AWK="$ac_prog"
1557     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1558     break 2
1559   fi
1560 done
1561 done
1562
1563 fi
1564 fi
1565 AWK=$ac_cv_prog_AWK
1566 if test -n "$AWK"; then
1567   echo "$as_me:$LINENO: result: $AWK" >&5
1568 echo "${ECHO_T}$AWK" >&6
1569 else
1570   echo "$as_me:$LINENO: result: no" >&5
1571 echo "${ECHO_T}no" >&6
1572 fi
1573
1574   test -n "$AWK" && break
1575 done
1576
1577 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1578 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1579 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1580 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1581   echo $ECHO_N "(cached) $ECHO_C" >&6
1582 else
1583   cat >conftest.make <<\_ACEOF
1584 all:
1585         @echo 'ac_maketemp="$(MAKE)"'
1586 _ACEOF
1587 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1588 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1589 if test -n "$ac_maketemp"; then
1590   eval ac_cv_prog_make_${ac_make}_set=yes
1591 else
1592   eval ac_cv_prog_make_${ac_make}_set=no
1593 fi
1594 rm -f conftest.make
1595 fi
1596 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1597   echo "$as_me:$LINENO: result: yes" >&5
1598 echo "${ECHO_T}yes" >&6
1599   SET_MAKE=
1600 else
1601   echo "$as_me:$LINENO: result: no" >&5
1602 echo "${ECHO_T}no" >&6
1603   SET_MAKE="MAKE=${MAKE-make}"
1604 fi
1605
1606 rm -rf .tst 2>/dev/null
1607 mkdir .tst 2>/dev/null
1608 if test -d .tst; then
1609   am__leading_dot=.
1610 else
1611   am__leading_dot=_
1612 fi
1613 rmdir .tst 2>/dev/null
1614
1615 # test to see if srcdir already configured
1616 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1617    test -f $srcdir/config.status; then
1618   { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1619 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1620    { (exit 1); exit 1; }; }
1621 fi
1622
1623 # test whether we have cygpath
1624 if test -z "$CYGPATH_W"; then
1625   if (cygpath --version) >/dev/null 2>/dev/null; then
1626     CYGPATH_W='cygpath -w'
1627   else
1628     CYGPATH_W=echo
1629   fi
1630 fi
1631
1632
1633 # Define the identity of the package.
1634  PACKAGE='libgfortran'
1635  VERSION='0.2'
1636
1637
1638 cat >>confdefs.h <<_ACEOF
1639 #define PACKAGE "$PACKAGE"
1640 _ACEOF
1641
1642
1643 cat >>confdefs.h <<_ACEOF
1644 #define VERSION "$VERSION"
1645 _ACEOF
1646
1647 # Some tools Automake needs.
1648
1649 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1650
1651
1652 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1653
1654
1655 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1656
1657
1658 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1659
1660
1661 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1662
1663
1664 AMTAR=${AMTAR-"${am_missing_run}tar"}
1665
1666 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1667
1668 # Installed binaries are usually stripped using `strip' when the user
1669 # run `make install-strip'.  However `strip' might not be the right
1670 # tool to use in cross-compilation environments, therefore Automake
1671 # will honor the `STRIP' environment variable to overrule this program.
1672 if test "$cross_compiling" != no; then
1673   if test -n "$ac_tool_prefix"; then
1674   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1675 set dummy ${ac_tool_prefix}strip; ac_word=$2
1676 echo "$as_me:$LINENO: checking for $ac_word" >&5
1677 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1678 if test "${ac_cv_prog_STRIP+set}" = set; then
1679   echo $ECHO_N "(cached) $ECHO_C" >&6
1680 else
1681   if test -n "$STRIP"; then
1682   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1683 else
1684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1685 for as_dir in $PATH
1686 do
1687   IFS=$as_save_IFS
1688   test -z "$as_dir" && as_dir=.
1689   for ac_exec_ext in '' $ac_executable_extensions; do
1690   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1691     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1692     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1693     break 2
1694   fi
1695 done
1696 done
1697
1698 fi
1699 fi
1700 STRIP=$ac_cv_prog_STRIP
1701 if test -n "$STRIP"; then
1702   echo "$as_me:$LINENO: result: $STRIP" >&5
1703 echo "${ECHO_T}$STRIP" >&6
1704 else
1705   echo "$as_me:$LINENO: result: no" >&5
1706 echo "${ECHO_T}no" >&6
1707 fi
1708
1709 fi
1710 if test -z "$ac_cv_prog_STRIP"; then
1711   ac_ct_STRIP=$STRIP
1712   # Extract the first word of "strip", so it can be a program name with args.
1713 set dummy strip; ac_word=$2
1714 echo "$as_me:$LINENO: checking for $ac_word" >&5
1715 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1716 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1717   echo $ECHO_N "(cached) $ECHO_C" >&6
1718 else
1719   if test -n "$ac_ct_STRIP"; then
1720   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1721 else
1722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1723 for as_dir in $PATH
1724 do
1725   IFS=$as_save_IFS
1726   test -z "$as_dir" && as_dir=.
1727   for ac_exec_ext in '' $ac_executable_extensions; do
1728   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1729     ac_cv_prog_ac_ct_STRIP="strip"
1730     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1731     break 2
1732   fi
1733 done
1734 done
1735
1736   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1737 fi
1738 fi
1739 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1740 if test -n "$ac_ct_STRIP"; then
1741   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1742 echo "${ECHO_T}$ac_ct_STRIP" >&6
1743 else
1744   echo "$as_me:$LINENO: result: no" >&5
1745 echo "${ECHO_T}no" >&6
1746 fi
1747
1748   STRIP=$ac_ct_STRIP
1749 else
1750   STRIP="$ac_cv_prog_STRIP"
1751 fi
1752
1753 fi
1754 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1755
1756 # We need awk for the "check" target.  The system "awk" is bad on
1757 # some platforms.
1758
1759
1760
1761           ac_config_headers="$ac_config_headers config.h"
1762
1763 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
1764 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
1765     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
1766 if test "${enable_maintainer_mode+set}" = set; then
1767   enableval="$enable_maintainer_mode"
1768   USE_MAINTAINER_MODE=$enableval
1769 else
1770   USE_MAINTAINER_MODE=no
1771 fi;
1772   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
1773 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
1774
1775
1776 if test $USE_MAINTAINER_MODE = yes; then
1777   MAINTAINER_MODE_TRUE=
1778   MAINTAINER_MODE_FALSE='#'
1779 else
1780   MAINTAINER_MODE_TRUE='#'
1781   MAINTAINER_MODE_FALSE=
1782 fi
1783
1784   MAINT=$MAINTAINER_MODE_TRUE
1785
1786
1787
1788
1789
1790
1791 # check for compiler
1792 ac_ext=c
1793 ac_cpp='$CPP $CPPFLAGS'
1794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1796 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1797 if test -n "$ac_tool_prefix"; then
1798   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1799 set dummy ${ac_tool_prefix}gcc; 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_CC+set}" = set; then
1803   echo $ECHO_N "(cached) $ECHO_C" >&6
1804 else
1805   if test -n "$CC"; then
1806   ac_cv_prog_CC="$CC" # Let the user override the test.
1807 else
1808 as_save_IFS=$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_CC="${ac_tool_prefix}gcc"
1816     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1817     break 2
1818   fi
1819 done
1820 done
1821
1822 fi
1823 fi
1824 CC=$ac_cv_prog_CC
1825 if test -n "$CC"; then
1826   echo "$as_me:$LINENO: result: $CC" >&5
1827 echo "${ECHO_T}$CC" >&6
1828 else
1829   echo "$as_me:$LINENO: result: no" >&5
1830 echo "${ECHO_T}no" >&6
1831 fi
1832
1833 fi
1834 if test -z "$ac_cv_prog_CC"; then
1835   ac_ct_CC=$CC
1836   # Extract the first word of "gcc", so it can be a program name with args.
1837 set dummy gcc; 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_CC+set}" = set; then
1841   echo $ECHO_N "(cached) $ECHO_C" >&6
1842 else
1843   if test -n "$ac_ct_CC"; then
1844   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1845 else
1846 as_save_IFS=$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_CC="gcc"
1854     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1855     break 2
1856   fi
1857 done
1858 done
1859
1860 fi
1861 fi
1862 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1863 if test -n "$ac_ct_CC"; then
1864   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1865 echo "${ECHO_T}$ac_ct_CC" >&6
1866 else
1867   echo "$as_me:$LINENO: result: no" >&5
1868 echo "${ECHO_T}no" >&6
1869 fi
1870
1871   CC=$ac_ct_CC
1872 else
1873   CC="$ac_cv_prog_CC"
1874 fi
1875
1876 if test -z "$CC"; then
1877   if test -n "$ac_tool_prefix"; then
1878   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1879 set dummy ${ac_tool_prefix}cc; ac_word=$2
1880 echo "$as_me:$LINENO: checking for $ac_word" >&5
1881 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1882 if test "${ac_cv_prog_CC+set}" = set; then
1883   echo $ECHO_N "(cached) $ECHO_C" >&6
1884 else
1885   if test -n "$CC"; then
1886   ac_cv_prog_CC="$CC" # Let the user override the test.
1887 else
1888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1889 for as_dir in $PATH
1890 do
1891   IFS=$as_save_IFS
1892   test -z "$as_dir" && as_dir=.
1893   for ac_exec_ext in '' $ac_executable_extensions; do
1894   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1895     ac_cv_prog_CC="${ac_tool_prefix}cc"
1896     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1897     break 2
1898   fi
1899 done
1900 done
1901
1902 fi
1903 fi
1904 CC=$ac_cv_prog_CC
1905 if test -n "$CC"; then
1906   echo "$as_me:$LINENO: result: $CC" >&5
1907 echo "${ECHO_T}$CC" >&6
1908 else
1909   echo "$as_me:$LINENO: result: no" >&5
1910 echo "${ECHO_T}no" >&6
1911 fi
1912
1913 fi
1914 if test -z "$ac_cv_prog_CC"; then
1915   ac_ct_CC=$CC
1916   # Extract the first word of "cc", so it can be a program name with args.
1917 set dummy cc; ac_word=$2
1918 echo "$as_me:$LINENO: checking for $ac_word" >&5
1919 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1920 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1921   echo $ECHO_N "(cached) $ECHO_C" >&6
1922 else
1923   if test -n "$ac_ct_CC"; then
1924   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1925 else
1926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1927 for as_dir in $PATH
1928 do
1929   IFS=$as_save_IFS
1930   test -z "$as_dir" && as_dir=.
1931   for ac_exec_ext in '' $ac_executable_extensions; do
1932   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1933     ac_cv_prog_ac_ct_CC="cc"
1934     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1935     break 2
1936   fi
1937 done
1938 done
1939
1940 fi
1941 fi
1942 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1943 if test -n "$ac_ct_CC"; then
1944   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1945 echo "${ECHO_T}$ac_ct_CC" >&6
1946 else
1947   echo "$as_me:$LINENO: result: no" >&5
1948 echo "${ECHO_T}no" >&6
1949 fi
1950
1951   CC=$ac_ct_CC
1952 else
1953   CC="$ac_cv_prog_CC"
1954 fi
1955
1956 fi
1957 if test -z "$CC"; then
1958   # Extract the first word of "cc", so it can be a program name with args.
1959 set dummy cc; ac_word=$2
1960 echo "$as_me:$LINENO: checking for $ac_word" >&5
1961 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1962 if test "${ac_cv_prog_CC+set}" = set; then
1963   echo $ECHO_N "(cached) $ECHO_C" >&6
1964 else
1965   if test -n "$CC"; then
1966   ac_cv_prog_CC="$CC" # Let the user override the test.
1967 else
1968   ac_prog_rejected=no
1969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1970 for as_dir in $PATH
1971 do
1972   IFS=$as_save_IFS
1973   test -z "$as_dir" && as_dir=.
1974   for ac_exec_ext in '' $ac_executable_extensions; do
1975   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1976     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1977        ac_prog_rejected=yes
1978        continue
1979      fi
1980     ac_cv_prog_CC="cc"
1981     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1982     break 2
1983   fi
1984 done
1985 done
1986
1987 if test $ac_prog_rejected = yes; then
1988   # We found a bogon in the path, so make sure we never use it.
1989   set dummy $ac_cv_prog_CC
1990   shift
1991   if test $# != 0; then
1992     # We chose a different compiler from the bogus one.
1993     # However, it has the same basename, so the bogon will be chosen
1994     # first if we set CC to just the basename; use the full file name.
1995     shift
1996     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1997   fi
1998 fi
1999 fi
2000 fi
2001 CC=$ac_cv_prog_CC
2002 if test -n "$CC"; then
2003   echo "$as_me:$LINENO: result: $CC" >&5
2004 echo "${ECHO_T}$CC" >&6
2005 else
2006   echo "$as_me:$LINENO: result: no" >&5
2007 echo "${ECHO_T}no" >&6
2008 fi
2009
2010 fi
2011 if test -z "$CC"; then
2012   if test -n "$ac_tool_prefix"; then
2013   for ac_prog in cl
2014   do
2015     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2016 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2017 echo "$as_me:$LINENO: checking for $ac_word" >&5
2018 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2019 if test "${ac_cv_prog_CC+set}" = set; then
2020   echo $ECHO_N "(cached) $ECHO_C" >&6
2021 else
2022   if test -n "$CC"; then
2023   ac_cv_prog_CC="$CC" # Let the user override the test.
2024 else
2025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2026 for as_dir in $PATH
2027 do
2028   IFS=$as_save_IFS
2029   test -z "$as_dir" && as_dir=.
2030   for ac_exec_ext in '' $ac_executable_extensions; do
2031   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2032     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2033     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2034     break 2
2035   fi
2036 done
2037 done
2038
2039 fi
2040 fi
2041 CC=$ac_cv_prog_CC
2042 if test -n "$CC"; then
2043   echo "$as_me:$LINENO: result: $CC" >&5
2044 echo "${ECHO_T}$CC" >&6
2045 else
2046   echo "$as_me:$LINENO: result: no" >&5
2047 echo "${ECHO_T}no" >&6
2048 fi
2049
2050     test -n "$CC" && break
2051   done
2052 fi
2053 if test -z "$CC"; then
2054   ac_ct_CC=$CC
2055   for ac_prog in cl
2056 do
2057   # Extract the first word of "$ac_prog", so it can be a program name with args.
2058 set dummy $ac_prog; ac_word=$2
2059 echo "$as_me:$LINENO: checking for $ac_word" >&5
2060 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2061 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2062   echo $ECHO_N "(cached) $ECHO_C" >&6
2063 else
2064   if test -n "$ac_ct_CC"; then
2065   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2066 else
2067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2068 for as_dir in $PATH
2069 do
2070   IFS=$as_save_IFS
2071   test -z "$as_dir" && as_dir=.
2072   for ac_exec_ext in '' $ac_executable_extensions; do
2073   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2074     ac_cv_prog_ac_ct_CC="$ac_prog"
2075     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2076     break 2
2077   fi
2078 done
2079 done
2080
2081 fi
2082 fi
2083 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2084 if test -n "$ac_ct_CC"; then
2085   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2086 echo "${ECHO_T}$ac_ct_CC" >&6
2087 else
2088   echo "$as_me:$LINENO: result: no" >&5
2089 echo "${ECHO_T}no" >&6
2090 fi
2091
2092   test -n "$ac_ct_CC" && break
2093 done
2094
2095   CC=$ac_ct_CC
2096 fi
2097
2098 fi
2099
2100
2101 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2102 See \`config.log' for more details." >&5
2103 echo "$as_me: error: no acceptable C compiler found in \$PATH
2104 See \`config.log' for more details." >&2;}
2105    { (exit 1); exit 1; }; }
2106
2107 # Provide some information about the compiler.
2108 echo "$as_me:$LINENO:" \
2109      "checking for C compiler version" >&5
2110 ac_compiler=`set X $ac_compile; echo $2`
2111 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2112   (eval $ac_compiler --version </dev/null >&5) 2>&5
2113   ac_status=$?
2114   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2115   (exit $ac_status); }
2116 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2117   (eval $ac_compiler -v </dev/null >&5) 2>&5
2118   ac_status=$?
2119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2120   (exit $ac_status); }
2121 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2122   (eval $ac_compiler -V </dev/null >&5) 2>&5
2123   ac_status=$?
2124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2125   (exit $ac_status); }
2126
2127 cat >conftest.$ac_ext <<_ACEOF
2128 /* confdefs.h.  */
2129 _ACEOF
2130 cat confdefs.h >>conftest.$ac_ext
2131 cat >>conftest.$ac_ext <<_ACEOF
2132 /* end confdefs.h.  */
2133
2134 int
2135 main ()
2136 {
2137
2138   ;
2139   return 0;
2140 }
2141 _ACEOF
2142 ac_clean_files_save=$ac_clean_files
2143 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2144 # Try to create an executable without -o first, disregard a.out.
2145 # It will help us diagnose broken compilers, and finding out an intuition
2146 # of exeext.
2147 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2148 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2149 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2150 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2151   (eval $ac_link_default) 2>&5
2152   ac_status=$?
2153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2154   (exit $ac_status); }; then
2155   # Find the output, starting from the most likely.  This scheme is
2156 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2157 # resort.
2158
2159 # Be careful to initialize this variable, since it used to be cached.
2160 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2161 ac_cv_exeext=
2162 # b.out is created by i960 compilers.
2163 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2164 do
2165   test -f "$ac_file" || continue
2166   case $ac_file in
2167     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2168         ;;
2169     conftest.$ac_ext )
2170         # This is the source file.
2171         ;;
2172     [ab].out )
2173         # We found the default executable, but exeext='' is most
2174         # certainly right.
2175         break;;
2176     *.* )
2177         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2178         # FIXME: I believe we export ac_cv_exeext for Libtool,
2179         # but it would be cool to find out if it's true.  Does anybody
2180         # maintain Libtool? --akim.
2181         export ac_cv_exeext
2182         break;;
2183     * )
2184         break;;
2185   esac
2186 done
2187 else
2188   echo "$as_me: failed program was:" >&5
2189 sed 's/^/| /' conftest.$ac_ext >&5
2190
2191 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2192 See \`config.log' for more details." >&5
2193 echo "$as_me: error: C compiler cannot create executables
2194 See \`config.log' for more details." >&2;}
2195    { (exit 77); exit 77; }; }
2196 fi
2197
2198 ac_exeext=$ac_cv_exeext
2199 echo "$as_me:$LINENO: result: $ac_file" >&5
2200 echo "${ECHO_T}$ac_file" >&6
2201
2202 # Check the compiler produces executables we can run.  If not, either
2203 # the compiler is broken, or we cross compile.
2204 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2205 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2206 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2207 # If not cross compiling, check that we can run a simple program.
2208 if test "$cross_compiling" != yes; then
2209   if { ac_try='./$ac_file'
2210   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2211   (eval $ac_try) 2>&5
2212   ac_status=$?
2213   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2214   (exit $ac_status); }; }; then
2215     cross_compiling=no
2216   else
2217     if test "$cross_compiling" = maybe; then
2218         cross_compiling=yes
2219     else
2220         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2221 If you meant to cross compile, use \`--host'.
2222 See \`config.log' for more details." >&5
2223 echo "$as_me: error: cannot run C compiled programs.
2224 If you meant to cross compile, use \`--host'.
2225 See \`config.log' for more details." >&2;}
2226    { (exit 1); exit 1; }; }
2227     fi
2228   fi
2229 fi
2230 echo "$as_me:$LINENO: result: yes" >&5
2231 echo "${ECHO_T}yes" >&6
2232
2233 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2234 ac_clean_files=$ac_clean_files_save
2235 # Check the compiler produces executables we can run.  If not, either
2236 # the compiler is broken, or we cross compile.
2237 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2238 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2239 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2240 echo "${ECHO_T}$cross_compiling" >&6
2241
2242 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2243 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2244 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2245   (eval $ac_link) 2>&5
2246   ac_status=$?
2247   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2248   (exit $ac_status); }; then
2249   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2250 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2251 # work properly (i.e., refer to `conftest.exe'), while it won't with
2252 # `rm'.
2253 for ac_file in conftest.exe conftest conftest.*; do
2254   test -f "$ac_file" || continue
2255   case $ac_file in
2256     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2257     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2258           export ac_cv_exeext
2259           break;;
2260     * ) break;;
2261   esac
2262 done
2263 else
2264   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2265 See \`config.log' for more details." >&5
2266 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2267 See \`config.log' for more details." >&2;}
2268    { (exit 1); exit 1; }; }
2269 fi
2270
2271 rm -f conftest$ac_cv_exeext
2272 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2273 echo "${ECHO_T}$ac_cv_exeext" >&6
2274
2275 rm -f conftest.$ac_ext
2276 EXEEXT=$ac_cv_exeext
2277 ac_exeext=$EXEEXT
2278 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2279 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2280 if test "${ac_cv_objext+set}" = set; then
2281   echo $ECHO_N "(cached) $ECHO_C" >&6
2282 else
2283   cat >conftest.$ac_ext <<_ACEOF
2284 /* confdefs.h.  */
2285 _ACEOF
2286 cat confdefs.h >>conftest.$ac_ext
2287 cat >>conftest.$ac_ext <<_ACEOF
2288 /* end confdefs.h.  */
2289
2290 int
2291 main ()
2292 {
2293
2294   ;
2295   return 0;
2296 }
2297 _ACEOF
2298 rm -f conftest.o conftest.obj
2299 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2300   (eval $ac_compile) 2>&5
2301   ac_status=$?
2302   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2303   (exit $ac_status); }; then
2304   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2305   case $ac_file in
2306     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2307     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2308        break;;
2309   esac
2310 done
2311 else
2312   echo "$as_me: failed program was:" >&5
2313 sed 's/^/| /' conftest.$ac_ext >&5
2314
2315 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2316 See \`config.log' for more details." >&5
2317 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2318 See \`config.log' for more details." >&2;}
2319    { (exit 1); exit 1; }; }
2320 fi
2321
2322 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2323 fi
2324 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2325 echo "${ECHO_T}$ac_cv_objext" >&6
2326 OBJEXT=$ac_cv_objext
2327 ac_objext=$OBJEXT
2328 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2329 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2330 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2331   echo $ECHO_N "(cached) $ECHO_C" >&6
2332 else
2333   cat >conftest.$ac_ext <<_ACEOF
2334 /* confdefs.h.  */
2335 _ACEOF
2336 cat confdefs.h >>conftest.$ac_ext
2337 cat >>conftest.$ac_ext <<_ACEOF
2338 /* end confdefs.h.  */
2339
2340 int
2341 main ()
2342 {
2343 #ifndef __GNUC__
2344        choke me
2345 #endif
2346
2347   ;
2348   return 0;
2349 }
2350 _ACEOF
2351 rm -f conftest.$ac_objext
2352 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2353   (eval $ac_compile) 2>conftest.er1
2354   ac_status=$?
2355   grep -v '^ *+' conftest.er1 >conftest.err
2356   rm -f conftest.er1
2357   cat conftest.err >&5
2358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2359   (exit $ac_status); } &&
2360          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2361   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2362   (eval $ac_try) 2>&5
2363   ac_status=$?
2364   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2365   (exit $ac_status); }; } &&
2366          { ac_try='test -s conftest.$ac_objext'
2367   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2368   (eval $ac_try) 2>&5
2369   ac_status=$?
2370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2371   (exit $ac_status); }; }; then
2372   ac_compiler_gnu=yes
2373 else
2374   echo "$as_me: failed program was:" >&5
2375 sed 's/^/| /' conftest.$ac_ext >&5
2376
2377 ac_compiler_gnu=no
2378 fi
2379 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2380 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2381
2382 fi
2383 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2384 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2385 GCC=`test $ac_compiler_gnu = yes && echo yes`
2386 ac_test_CFLAGS=${CFLAGS+set}
2387 ac_save_CFLAGS=$CFLAGS
2388 CFLAGS="-g"
2389 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2390 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2391 if test "${ac_cv_prog_cc_g+set}" = set; then
2392   echo $ECHO_N "(cached) $ECHO_C" >&6
2393 else
2394   cat >conftest.$ac_ext <<_ACEOF
2395 /* confdefs.h.  */
2396 _ACEOF
2397 cat confdefs.h >>conftest.$ac_ext
2398 cat >>conftest.$ac_ext <<_ACEOF
2399 /* end confdefs.h.  */
2400
2401 int
2402 main ()
2403 {
2404
2405   ;
2406   return 0;
2407 }
2408 _ACEOF
2409 rm -f conftest.$ac_objext
2410 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2411   (eval $ac_compile) 2>conftest.er1
2412   ac_status=$?
2413   grep -v '^ *+' conftest.er1 >conftest.err
2414   rm -f conftest.er1
2415   cat conftest.err >&5
2416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2417   (exit $ac_status); } &&
2418          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2419   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2420   (eval $ac_try) 2>&5
2421   ac_status=$?
2422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2423   (exit $ac_status); }; } &&
2424          { ac_try='test -s conftest.$ac_objext'
2425   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2426   (eval $ac_try) 2>&5
2427   ac_status=$?
2428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2429   (exit $ac_status); }; }; then
2430   ac_cv_prog_cc_g=yes
2431 else
2432   echo "$as_me: failed program was:" >&5
2433 sed 's/^/| /' conftest.$ac_ext >&5
2434
2435 ac_cv_prog_cc_g=no
2436 fi
2437 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2438 fi
2439 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2440 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2441 if test "$ac_test_CFLAGS" = set; then
2442   CFLAGS=$ac_save_CFLAGS
2443 elif test $ac_cv_prog_cc_g = yes; then
2444   if test "$GCC" = yes; then
2445     CFLAGS="-g -O2"
2446   else
2447     CFLAGS="-g"
2448   fi
2449 else
2450   if test "$GCC" = yes; then
2451     CFLAGS="-O2"
2452   else
2453     CFLAGS=
2454   fi
2455 fi
2456 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2457 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2458 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2459   echo $ECHO_N "(cached) $ECHO_C" >&6
2460 else
2461   ac_cv_prog_cc_stdc=no
2462 ac_save_CC=$CC
2463 cat >conftest.$ac_ext <<_ACEOF
2464 /* confdefs.h.  */
2465 _ACEOF
2466 cat confdefs.h >>conftest.$ac_ext
2467 cat >>conftest.$ac_ext <<_ACEOF
2468 /* end confdefs.h.  */
2469 #include <stdarg.h>
2470 #include <stdio.h>
2471 #include <sys/types.h>
2472 #include <sys/stat.h>
2473 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2474 struct buf { int x; };
2475 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2476 static char *e (p, i)
2477      char **p;
2478      int i;
2479 {
2480   return p[i];
2481 }
2482 static char *f (char * (*g) (char **, int), char **p, ...)
2483 {
2484   char *s;
2485   va_list v;
2486   va_start (v,p);
2487   s = g (p, va_arg (v,int));
2488   va_end (v);
2489   return s;
2490 }
2491
2492 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2493    function prototypes and stuff, but not '\xHH' hex character constants.
2494    These don't provoke an error unfortunately, instead are silently treated
2495    as 'x'.  The following induces an error, until -std1 is added to get
2496    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2497    array size at least.  It's necessary to write '\x00'==0 to get something
2498    that's true only with -std1.  */
2499 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2500
2501 int test (int i, double x);
2502 struct s1 {int (*f) (int a);};
2503 struct s2 {int (*f) (double a);};
2504 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2505 int argc;
2506 char **argv;
2507 int
2508 main ()
2509 {
2510 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2511   ;
2512   return 0;
2513 }
2514 _ACEOF
2515 # Don't try gcc -ansi; that turns off useful extensions and
2516 # breaks some systems' header files.
2517 # AIX                   -qlanglvl=ansi
2518 # Ultrix and OSF/1      -std1
2519 # HP-UX 10.20 and later -Ae
2520 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2521 # SVR4                  -Xc -D__EXTENSIONS__
2522 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2523 do
2524   CC="$ac_save_CC $ac_arg"
2525   rm -f conftest.$ac_objext
2526 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2527   (eval $ac_compile) 2>conftest.er1
2528   ac_status=$?
2529   grep -v '^ *+' conftest.er1 >conftest.err
2530   rm -f conftest.er1
2531   cat conftest.err >&5
2532   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2533   (exit $ac_status); } &&
2534          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2535   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2536   (eval $ac_try) 2>&5
2537   ac_status=$?
2538   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2539   (exit $ac_status); }; } &&
2540          { ac_try='test -s conftest.$ac_objext'
2541   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2542   (eval $ac_try) 2>&5
2543   ac_status=$?
2544   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2545   (exit $ac_status); }; }; then
2546   ac_cv_prog_cc_stdc=$ac_arg
2547 break
2548 else
2549   echo "$as_me: failed program was:" >&5
2550 sed 's/^/| /' conftest.$ac_ext >&5
2551
2552 fi
2553 rm -f conftest.err conftest.$ac_objext
2554 done
2555 rm -f conftest.$ac_ext conftest.$ac_objext
2556 CC=$ac_save_CC
2557
2558 fi
2559
2560 case "x$ac_cv_prog_cc_stdc" in
2561   x|xno)
2562     echo "$as_me:$LINENO: result: none needed" >&5
2563 echo "${ECHO_T}none needed" >&6 ;;
2564   *)
2565     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2566 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2567     CC="$CC $ac_cv_prog_cc_stdc" ;;
2568 esac
2569
2570 # Some people use a C++ compiler to compile C.  Since we use `exit',
2571 # in C++ we need to declare it.  In case someone uses the same compiler
2572 # for both compiling C and C++ we need to have the C++ compiler decide
2573 # the declaration of exit, since it's the most demanding environment.
2574 cat >conftest.$ac_ext <<_ACEOF
2575 #ifndef __cplusplus
2576   choke me
2577 #endif
2578 _ACEOF
2579 rm -f conftest.$ac_objext
2580 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2581   (eval $ac_compile) 2>conftest.er1
2582   ac_status=$?
2583   grep -v '^ *+' conftest.er1 >conftest.err
2584   rm -f conftest.er1
2585   cat conftest.err >&5
2586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2587   (exit $ac_status); } &&
2588          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2589   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2590   (eval $ac_try) 2>&5
2591   ac_status=$?
2592   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2593   (exit $ac_status); }; } &&
2594          { ac_try='test -s conftest.$ac_objext'
2595   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2596   (eval $ac_try) 2>&5
2597   ac_status=$?
2598   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2599   (exit $ac_status); }; }; then
2600   for ac_declaration in \
2601    '' \
2602    'extern "C" void std::exit (int) throw (); using std::exit;' \
2603    'extern "C" void std::exit (int); using std::exit;' \
2604    'extern "C" void exit (int) throw ();' \
2605    'extern "C" void exit (int);' \
2606    'void exit (int);'
2607 do
2608   cat >conftest.$ac_ext <<_ACEOF
2609 /* confdefs.h.  */
2610 _ACEOF
2611 cat confdefs.h >>conftest.$ac_ext
2612 cat >>conftest.$ac_ext <<_ACEOF
2613 /* end confdefs.h.  */
2614 $ac_declaration
2615 #include <stdlib.h>
2616 int
2617 main ()
2618 {
2619 exit (42);
2620   ;
2621   return 0;
2622 }
2623 _ACEOF
2624 rm -f conftest.$ac_objext
2625 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2626   (eval $ac_compile) 2>conftest.er1
2627   ac_status=$?
2628   grep -v '^ *+' conftest.er1 >conftest.err
2629   rm -f conftest.er1
2630   cat conftest.err >&5
2631   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2632   (exit $ac_status); } &&
2633          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2634   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2635   (eval $ac_try) 2>&5
2636   ac_status=$?
2637   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2638   (exit $ac_status); }; } &&
2639          { ac_try='test -s conftest.$ac_objext'
2640   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2641   (eval $ac_try) 2>&5
2642   ac_status=$?
2643   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2644   (exit $ac_status); }; }; then
2645   :
2646 else
2647   echo "$as_me: failed program was:" >&5
2648 sed 's/^/| /' conftest.$ac_ext >&5
2649
2650 continue
2651 fi
2652 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2653   cat >conftest.$ac_ext <<_ACEOF
2654 /* confdefs.h.  */
2655 _ACEOF
2656 cat confdefs.h >>conftest.$ac_ext
2657 cat >>conftest.$ac_ext <<_ACEOF
2658 /* end confdefs.h.  */
2659 $ac_declaration
2660 int
2661 main ()
2662 {
2663 exit (42);
2664   ;
2665   return 0;
2666 }
2667 _ACEOF
2668 rm -f conftest.$ac_objext
2669 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2670   (eval $ac_compile) 2>conftest.er1
2671   ac_status=$?
2672   grep -v '^ *+' conftest.er1 >conftest.err
2673   rm -f conftest.er1
2674   cat conftest.err >&5
2675   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2676   (exit $ac_status); } &&
2677          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2678   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2679   (eval $ac_try) 2>&5
2680   ac_status=$?
2681   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2682   (exit $ac_status); }; } &&
2683          { ac_try='test -s conftest.$ac_objext'
2684   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2685   (eval $ac_try) 2>&5
2686   ac_status=$?
2687   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2688   (exit $ac_status); }; }; then
2689   break
2690 else
2691   echo "$as_me: failed program was:" >&5
2692 sed 's/^/| /' conftest.$ac_ext >&5
2693
2694 fi
2695 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2696 done
2697 rm -f conftest*
2698 if test -n "$ac_declaration"; then
2699   echo '#ifdef __cplusplus' >>confdefs.h
2700   echo $ac_declaration      >>confdefs.h
2701   echo '#endif'             >>confdefs.h
2702 fi
2703
2704 else
2705   echo "$as_me: failed program was:" >&5
2706 sed 's/^/| /' conftest.$ac_ext >&5
2707
2708 fi
2709 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2710 ac_ext=c
2711 ac_cpp='$CPP $CPPFLAGS'
2712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2715 DEPDIR="${am__leading_dot}deps"
2716
2717           ac_config_commands="$ac_config_commands depfiles"
2718
2719
2720 am_make=${MAKE-make}
2721 cat > confinc << 'END'
2722 am__doit:
2723         @echo done
2724 .PHONY: am__doit
2725 END
2726 # If we don't find an include directive, just comment out the code.
2727 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2728 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2729 am__include="#"
2730 am__quote=
2731 _am_result=none
2732 # First try GNU make style include.
2733 echo "include confinc" > confmf
2734 # We grep out `Entering directory' and `Leaving directory'
2735 # messages which can occur if `w' ends up in MAKEFLAGS.
2736 # In particular we don't look at `^make:' because GNU make might
2737 # be invoked under some other name (usually "gmake"), in which
2738 # case it prints its new name instead of `make'.
2739 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2740    am__include=include
2741    am__quote=
2742    _am_result=GNU
2743 fi
2744 # Now try BSD make style include.
2745 if test "$am__include" = "#"; then
2746    echo '.include "confinc"' > confmf
2747    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2748       am__include=.include
2749       am__quote="\""
2750       _am_result=BSD
2751    fi
2752 fi
2753
2754
2755 echo "$as_me:$LINENO: result: $_am_result" >&5
2756 echo "${ECHO_T}$_am_result" >&6
2757 rm -f confinc confmf
2758
2759 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2760 if test "${enable_dependency_tracking+set}" = set; then
2761   enableval="$enable_dependency_tracking"
2762
2763 fi;
2764 if test "x$enable_dependency_tracking" != xno; then
2765   am_depcomp="$ac_aux_dir/depcomp"
2766   AMDEPBACKSLASH='\'
2767 fi
2768
2769
2770 if test "x$enable_dependency_tracking" != xno; then
2771   AMDEP_TRUE=
2772   AMDEP_FALSE='#'
2773 else
2774   AMDEP_TRUE='#'
2775   AMDEP_FALSE=
2776 fi
2777
2778
2779
2780
2781 depcc="$CC"   am_compiler_list=
2782
2783 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2784 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2785 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2786   echo $ECHO_N "(cached) $ECHO_C" >&6
2787 else
2788   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2789   # We make a subdir and do the tests there.  Otherwise we can end up
2790   # making bogus files that we don't know about and never remove.  For
2791   # instance it was reported that on HP-UX the gcc test will end up
2792   # making a dummy file named `D' -- because `-MD' means `put the output
2793   # in D'.
2794   mkdir conftest.dir
2795   # Copy depcomp to subdir because otherwise we won't find it if we're
2796   # using a relative directory.
2797   cp "$am_depcomp" conftest.dir
2798   cd conftest.dir
2799   # We will build objects and dependencies in a subdirectory because
2800   # it helps to detect inapplicable dependency modes.  For instance
2801   # both Tru64's cc and ICC support -MD to output dependencies as a
2802   # side effect of compilation, but ICC will put the dependencies in
2803   # the current directory while Tru64 will put them in the object
2804   # directory.
2805   mkdir sub
2806
2807   am_cv_CC_dependencies_compiler_type=none
2808   if test "$am_compiler_list" = ""; then
2809      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2810   fi
2811   for depmode in $am_compiler_list; do
2812     # Setup a source with many dependencies, because some compilers
2813     # like to wrap large dependency lists on column 80 (with \), and
2814     # we should not choose a depcomp mode which is confused by this.
2815     #
2816     # We need to recreate these files for each test, as the compiler may
2817     # overwrite some of them when testing with obscure command lines.
2818     # This happens at least with the AIX C compiler.
2819     : > sub/conftest.c
2820     for i in 1 2 3 4 5 6; do
2821       echo '#include "conftst'$i'.h"' >> sub/conftest.c
2822       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2823       # Solaris 8's {/usr,}/bin/sh.
2824       touch sub/conftst$i.h
2825     done
2826     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2827
2828     case $depmode in
2829     nosideeffect)
2830       # after this tag, mechanisms are not by side-effect, so they'll
2831       # only be used when explicitly requested
2832       if test "x$enable_dependency_tracking" = xyes; then
2833         continue
2834       else
2835         break
2836       fi
2837       ;;
2838     none) break ;;
2839     esac
2840     # We check with `-c' and `-o' for the sake of the "dashmstdout"
2841     # mode.  It turns out that the SunPro C++ compiler does not properly
2842     # handle `-M -o', and we need to detect this.
2843     if depmode=$depmode \
2844        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2845        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2846        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2847          >/dev/null 2>conftest.err &&
2848        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2849        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2850        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2851       # icc doesn't choke on unknown options, it will just issue warnings
2852       # or remarks (even with -Werror).  So we grep stderr for any message
2853       # that says an option was ignored or not supported.
2854       # When given -MP, icc 7.0 and 7.1 complain thusly:
2855       #   icc: Command line warning: ignoring option '-M'; no argument required
2856       # The diagnosis changed in icc 8.0:
2857       #   icc: Command line remark: option '-MP' not supported
2858       if (grep 'ignoring option' conftest.err ||
2859           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2860         am_cv_CC_dependencies_compiler_type=$depmode
2861         break
2862       fi
2863     fi
2864   done
2865
2866   cd ..
2867   rm -rf conftest.dir
2868 else
2869   am_cv_CC_dependencies_compiler_type=none
2870 fi
2871
2872 fi
2873 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
2874 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
2875 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
2876
2877
2878
2879 if
2880   test "x$enable_dependency_tracking" != xno \
2881   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
2882   am__fastdepCC_TRUE=
2883   am__fastdepCC_FALSE='#'
2884 else
2885   am__fastdepCC_TRUE='#'
2886   am__fastdepCC_FALSE=
2887 fi
2888
2889
2890 if test "x$GCC" = "xyes"; then
2891  CFLAGS="$CFLAGS -Wall"
2892 fi
2893
2894 # We need gfortran to compile parts of the library
2895 # We can't use AC_PROG_F77 because it expects a fully working gfortran.
2896 #AC_PROG_F77(gfortran)
2897 F77="$GFORTRAN"
2898 ac_ext=f
2899 ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
2900 ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2901 ac_compiler_gnu=$ac_cv_f77_compiler_gnu
2902 if test -n "$ac_tool_prefix"; then
2903   for ac_prog in gfortran
2904   do
2905     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2906 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2907 echo "$as_me:$LINENO: checking for $ac_word" >&5
2908 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2909 if test "${ac_cv_prog_F77+set}" = set; then
2910   echo $ECHO_N "(cached) $ECHO_C" >&6
2911 else
2912   if test -n "$F77"; then
2913   ac_cv_prog_F77="$F77" # Let the user override the test.
2914 else
2915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2916 for as_dir in $PATH
2917 do
2918   IFS=$as_save_IFS
2919   test -z "$as_dir" && as_dir=.
2920   for ac_exec_ext in '' $ac_executable_extensions; do
2921   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2922     ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
2923     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2924     break 2
2925   fi
2926 done
2927 done
2928
2929 fi
2930 fi
2931 F77=$ac_cv_prog_F77
2932 if test -n "$F77"; then
2933   echo "$as_me:$LINENO: result: $F77" >&5
2934 echo "${ECHO_T}$F77" >&6
2935 else
2936   echo "$as_me:$LINENO: result: no" >&5
2937 echo "${ECHO_T}no" >&6
2938 fi
2939
2940     test -n "$F77" && break
2941   done
2942 fi
2943 if test -z "$F77"; then
2944   ac_ct_F77=$F77
2945   for ac_prog in gfortran
2946 do
2947   # Extract the first word of "$ac_prog", so it can be a program name with args.
2948 set dummy $ac_prog; ac_word=$2
2949 echo "$as_me:$LINENO: checking for $ac_word" >&5
2950 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2951 if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
2952   echo $ECHO_N "(cached) $ECHO_C" >&6
2953 else
2954   if test -n "$ac_ct_F77"; then
2955   ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
2956 else
2957 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2958 for as_dir in $PATH
2959 do
2960   IFS=$as_save_IFS
2961   test -z "$as_dir" && as_dir=.
2962   for ac_exec_ext in '' $ac_executable_extensions; do
2963   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2964     ac_cv_prog_ac_ct_F77="$ac_prog"
2965     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2966     break 2
2967   fi
2968 done
2969 done
2970
2971 fi
2972 fi
2973 ac_ct_F77=$ac_cv_prog_ac_ct_F77
2974 if test -n "$ac_ct_F77"; then
2975   echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
2976 echo "${ECHO_T}$ac_ct_F77" >&6
2977 else
2978   echo "$as_me:$LINENO: result: no" >&5
2979 echo "${ECHO_T}no" >&6
2980 fi
2981
2982   test -n "$ac_ct_F77" && break
2983 done
2984
2985   F77=$ac_ct_F77
2986 fi
2987
2988
2989 # Provide some information about the compiler.
2990 echo "$as_me:2990:" \
2991      "checking for Fortran 77 compiler version" >&5
2992 ac_compiler=`set X $ac_compile; echo $2`
2993 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2994   (eval $ac_compiler --version </dev/null >&5) 2>&5
2995   ac_status=$?
2996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2997   (exit $ac_status); }
2998 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2999   (eval $ac_compiler -v </dev/null >&5) 2>&5
3000   ac_status=$?
3001   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3002   (exit $ac_status); }
3003 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3004   (eval $ac_compiler -V </dev/null >&5) 2>&5
3005   ac_status=$?
3006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3007   (exit $ac_status); }
3008 rm -f a.out
3009
3010 # If we don't use `.F' as extension, the preprocessor is not run on the
3011 # input file.  (Note that this only needs to work for GNU compilers.)
3012 ac_save_ext=$ac_ext
3013 ac_ext=F
3014 echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
3015 echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6
3016 if test "${ac_cv_f77_compiler_gnu+set}" = set; then
3017   echo $ECHO_N "(cached) $ECHO_C" >&6
3018 else
3019   cat >conftest.$ac_ext <<_ACEOF
3020       program main
3021 #ifndef __GNUC__
3022        choke me
3023 #endif
3024
3025       end
3026 _ACEOF
3027 rm -f conftest.$ac_objext
3028 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3029   (eval $ac_compile) 2>conftest.er1
3030   ac_status=$?
3031   grep -v '^ *+' conftest.er1 >conftest.err
3032   rm -f conftest.er1
3033   cat conftest.err >&5
3034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3035   (exit $ac_status); } &&
3036          { ac_try='test -z "$ac_f77_werror_flag"                         || test ! -s conftest.err'
3037   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3038   (eval $ac_try) 2>&5
3039   ac_status=$?
3040   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3041   (exit $ac_status); }; } &&
3042          { ac_try='test -s conftest.$ac_objext'
3043   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3044   (eval $ac_try) 2>&5
3045   ac_status=$?
3046   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3047   (exit $ac_status); }; }; then
3048   ac_compiler_gnu=yes
3049 else
3050   echo "$as_me: failed program was:" >&5
3051 sed 's/^/| /' conftest.$ac_ext >&5
3052
3053 ac_compiler_gnu=no
3054 fi
3055 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3056 ac_cv_f77_compiler_gnu=$ac_compiler_gnu
3057
3058 fi
3059 echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
3060 echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6
3061 ac_ext=$ac_save_ext
3062 ac_test_FFLAGS=${FFLAGS+set}
3063 ac_save_FFLAGS=$FFLAGS
3064 FFLAGS=
3065 echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
3066 echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6
3067 if test "${ac_cv_prog_f77_g+set}" = set; then
3068   echo $ECHO_N "(cached) $ECHO_C" >&6
3069 else
3070   FFLAGS=-g
3071 cat >conftest.$ac_ext <<_ACEOF
3072       program main
3073
3074       end
3075 _ACEOF
3076 rm -f conftest.$ac_objext
3077 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3078   (eval $ac_compile) 2>conftest.er1
3079   ac_status=$?
3080   grep -v '^ *+' conftest.er1 >conftest.err
3081   rm -f conftest.er1
3082   cat conftest.err >&5
3083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3084   (exit $ac_status); } &&
3085          { ac_try='test -z "$ac_f77_werror_flag"                         || test ! -s conftest.err'
3086   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3087   (eval $ac_try) 2>&5
3088   ac_status=$?
3089   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3090   (exit $ac_status); }; } &&
3091          { ac_try='test -s conftest.$ac_objext'
3092   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3093   (eval $ac_try) 2>&5
3094   ac_status=$?
3095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3096   (exit $ac_status); }; }; then
3097   ac_cv_prog_f77_g=yes
3098 else
3099   echo "$as_me: failed program was:" >&5
3100 sed 's/^/| /' conftest.$ac_ext >&5
3101
3102 ac_cv_prog_f77_g=no
3103 fi
3104 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3105
3106 fi
3107 echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
3108 echo "${ECHO_T}$ac_cv_prog_f77_g" >&6
3109 if test "$ac_test_FFLAGS" = set; then
3110   FFLAGS=$ac_save_FFLAGS
3111 elif test $ac_cv_prog_f77_g = yes; then
3112   if test "x$ac_cv_f77_compiler_gnu" = xyes; then
3113     FFLAGS="-g -O2"
3114   else
3115     FFLAGS="-g"
3116   fi
3117 else
3118   if test "x$ac_cv_f77_compiler_gnu" = xyes; then
3119     FFLAGS="-O2"
3120   else
3121     FFLAGS=
3122   fi
3123 fi
3124
3125 G77=`test $ac_compiler_gnu = yes && echo yes`
3126 ac_ext=c
3127 ac_cpp='$CPP $CPPFLAGS'
3128 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3129 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3130 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3131
3132 FFLAGS="$FFLAGS -Wall -fno-repack-arrays -fno-underscoring"
3133
3134
3135 ac_ext=c
3136 ac_cpp='$CPP $CPPFLAGS'
3137 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3138 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3139 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3140 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3141 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3142 # On Suns, sometimes $CPP names a directory.
3143 if test -n "$CPP" && test -d "$CPP"; then
3144   CPP=
3145 fi
3146 if test -z "$CPP"; then
3147   if test "${ac_cv_prog_CPP+set}" = set; then
3148   echo $ECHO_N "(cached) $ECHO_C" >&6
3149 else
3150       # Double quotes because CPP needs to be expanded
3151     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3152     do
3153       ac_preproc_ok=false
3154 for ac_c_preproc_warn_flag in '' yes
3155 do
3156   # Use a header file that comes with gcc, so configuring glibc
3157   # with a fresh cross-compiler works.
3158   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3159   # <limits.h> exists even on freestanding compilers.
3160   # On the NeXT, cc -E runs the code through the compiler's parser,
3161   # not just through cpp. "Syntax error" is here to catch this case.
3162   cat >conftest.$ac_ext <<_ACEOF
3163 /* confdefs.h.  */
3164 _ACEOF
3165 cat confdefs.h >>conftest.$ac_ext
3166 cat >>conftest.$ac_ext <<_ACEOF
3167 /* end confdefs.h.  */
3168 #ifdef __STDC__
3169 # include <limits.h>
3170 #else
3171 # include <assert.h>
3172 #endif
3173                      Syntax error
3174 _ACEOF
3175 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3176   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3177   ac_status=$?
3178   grep -v '^ *+' conftest.er1 >conftest.err
3179   rm -f conftest.er1
3180   cat conftest.err >&5
3181   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3182   (exit $ac_status); } >/dev/null; then
3183   if test -s conftest.err; then
3184     ac_cpp_err=$ac_c_preproc_warn_flag
3185     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3186   else
3187     ac_cpp_err=
3188   fi
3189 else
3190   ac_cpp_err=yes
3191 fi
3192 if test -z "$ac_cpp_err"; then
3193   :
3194 else
3195   echo "$as_me: failed program was:" >&5
3196 sed 's/^/| /' conftest.$ac_ext >&5
3197
3198   # Broken: fails on valid input.
3199 continue
3200 fi
3201 rm -f conftest.err conftest.$ac_ext
3202
3203   # OK, works on sane cases.  Now check whether non-existent headers
3204   # can be detected and how.
3205   cat >conftest.$ac_ext <<_ACEOF
3206 /* confdefs.h.  */
3207 _ACEOF
3208 cat confdefs.h >>conftest.$ac_ext
3209 cat >>conftest.$ac_ext <<_ACEOF
3210 /* end confdefs.h.  */
3211 #include <ac_nonexistent.h>
3212 _ACEOF
3213 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3214   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3215   ac_status=$?
3216   grep -v '^ *+' conftest.er1 >conftest.err
3217   rm -f conftest.er1
3218   cat conftest.err >&5
3219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3220   (exit $ac_status); } >/dev/null; then
3221   if test -s conftest.err; then
3222     ac_cpp_err=$ac_c_preproc_warn_flag
3223     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3224   else
3225     ac_cpp_err=
3226   fi
3227 else
3228   ac_cpp_err=yes
3229 fi
3230 if test -z "$ac_cpp_err"; then
3231   # Broken: success on invalid input.
3232 continue
3233 else
3234   echo "$as_me: failed program was:" >&5
3235 sed 's/^/| /' conftest.$ac_ext >&5
3236
3237   # Passes both tests.
3238 ac_preproc_ok=:
3239 break
3240 fi
3241 rm -f conftest.err conftest.$ac_ext
3242
3243 done
3244 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3245 rm -f conftest.err conftest.$ac_ext
3246 if $ac_preproc_ok; then
3247   break
3248 fi
3249
3250     done
3251     ac_cv_prog_CPP=$CPP
3252
3253 fi
3254   CPP=$ac_cv_prog_CPP
3255 else
3256   ac_cv_prog_CPP=$CPP
3257 fi
3258 echo "$as_me:$LINENO: result: $CPP" >&5
3259 echo "${ECHO_T}$CPP" >&6
3260 ac_preproc_ok=false
3261 for ac_c_preproc_warn_flag in '' yes
3262 do
3263   # Use a header file that comes with gcc, so configuring glibc
3264   # with a fresh cross-compiler works.
3265   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3266   # <limits.h> exists even on freestanding compilers.
3267   # On the NeXT, cc -E runs the code through the compiler's parser,
3268   # not just through cpp. "Syntax error" is here to catch this case.
3269   cat >conftest.$ac_ext <<_ACEOF
3270 /* confdefs.h.  */
3271 _ACEOF
3272 cat confdefs.h >>conftest.$ac_ext
3273 cat >>conftest.$ac_ext <<_ACEOF
3274 /* end confdefs.h.  */
3275 #ifdef __STDC__
3276 # include <limits.h>
3277 #else
3278 # include <assert.h>
3279 #endif
3280                      Syntax error
3281 _ACEOF
3282 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3283   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3284   ac_status=$?
3285   grep -v '^ *+' conftest.er1 >conftest.err
3286   rm -f conftest.er1
3287   cat conftest.err >&5
3288   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3289   (exit $ac_status); } >/dev/null; then
3290   if test -s conftest.err; then
3291     ac_cpp_err=$ac_c_preproc_warn_flag
3292     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3293   else
3294     ac_cpp_err=
3295   fi
3296 else
3297   ac_cpp_err=yes
3298 fi
3299 if test -z "$ac_cpp_err"; then
3300   :
3301 else
3302   echo "$as_me: failed program was:" >&5
3303 sed 's/^/| /' conftest.$ac_ext >&5
3304
3305   # Broken: fails on valid input.
3306 continue
3307 fi
3308 rm -f conftest.err conftest.$ac_ext
3309
3310   # OK, works on sane cases.  Now check whether non-existent headers
3311   # can be detected and how.
3312   cat >conftest.$ac_ext <<_ACEOF
3313 /* confdefs.h.  */
3314 _ACEOF
3315 cat confdefs.h >>conftest.$ac_ext
3316 cat >>conftest.$ac_ext <<_ACEOF
3317 /* end confdefs.h.  */
3318 #include <ac_nonexistent.h>
3319 _ACEOF
3320 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3321   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3322   ac_status=$?
3323   grep -v '^ *+' conftest.er1 >conftest.err
3324   rm -f conftest.er1
3325   cat conftest.err >&5
3326   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3327   (exit $ac_status); } >/dev/null; then
3328   if test -s conftest.err; then
3329     ac_cpp_err=$ac_c_preproc_warn_flag
3330     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3331   else
3332     ac_cpp_err=
3333   fi
3334 else
3335   ac_cpp_err=yes
3336 fi
3337 if test -z "$ac_cpp_err"; then
3338   # Broken: success on invalid input.
3339 continue
3340 else
3341   echo "$as_me: failed program was:" >&5
3342 sed 's/^/| /' conftest.$ac_ext >&5
3343
3344   # Passes both tests.
3345 ac_preproc_ok=:
3346 break
3347 fi
3348 rm -f conftest.err conftest.$ac_ext
3349
3350 done
3351 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3352 rm -f conftest.err conftest.$ac_ext
3353 if $ac_preproc_ok; then
3354   :
3355 else
3356   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3357 See \`config.log' for more details." >&5
3358 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3359 See \`config.log' for more details." >&2;}
3360    { (exit 1); exit 1; }; }
3361 fi
3362
3363 ac_ext=c
3364 ac_cpp='$CPP $CPPFLAGS'
3365 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3366 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3367 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3368
3369
3370 echo "$as_me:$LINENO: checking for egrep" >&5
3371 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3372 if test "${ac_cv_prog_egrep+set}" = set; then
3373   echo $ECHO_N "(cached) $ECHO_C" >&6
3374 else
3375   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3376     then ac_cv_prog_egrep='grep -E'
3377     else ac_cv_prog_egrep='egrep'
3378     fi
3379 fi
3380 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3381 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3382  EGREP=$ac_cv_prog_egrep
3383
3384
3385 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3386 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3387 if test "${ac_cv_header_stdc+set}" = set; then
3388   echo $ECHO_N "(cached) $ECHO_C" >&6
3389 else
3390   cat >conftest.$ac_ext <<_ACEOF
3391 /* confdefs.h.  */
3392 _ACEOF
3393 cat confdefs.h >>conftest.$ac_ext
3394 cat >>conftest.$ac_ext <<_ACEOF
3395 /* end confdefs.h.  */
3396 #include <stdlib.h>
3397 #include <stdarg.h>
3398 #include <string.h>
3399 #include <float.h>
3400
3401 int
3402 main ()
3403 {
3404
3405   ;
3406   return 0;
3407 }
3408 _ACEOF
3409 rm -f conftest.$ac_objext
3410 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3411   (eval $ac_compile) 2>conftest.er1
3412   ac_status=$?
3413   grep -v '^ *+' conftest.er1 >conftest.err
3414   rm -f conftest.er1
3415   cat conftest.err >&5
3416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3417   (exit $ac_status); } &&
3418          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3419   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3420   (eval $ac_try) 2>&5
3421   ac_status=$?
3422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3423   (exit $ac_status); }; } &&
3424          { ac_try='test -s conftest.$ac_objext'
3425   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3426   (eval $ac_try) 2>&5
3427   ac_status=$?
3428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3429   (exit $ac_status); }; }; then
3430   ac_cv_header_stdc=yes
3431 else
3432   echo "$as_me: failed program was:" >&5
3433 sed 's/^/| /' conftest.$ac_ext >&5
3434
3435 ac_cv_header_stdc=no
3436 fi
3437 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3438
3439 if test $ac_cv_header_stdc = yes; then
3440   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3441   cat >conftest.$ac_ext <<_ACEOF
3442 /* confdefs.h.  */
3443 _ACEOF
3444 cat confdefs.h >>conftest.$ac_ext
3445 cat >>conftest.$ac_ext <<_ACEOF
3446 /* end confdefs.h.  */
3447 #include <string.h>
3448
3449 _ACEOF
3450 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3451   $EGREP "memchr" >/dev/null 2>&1; then
3452   :
3453 else
3454   ac_cv_header_stdc=no
3455 fi
3456 rm -f conftest*
3457
3458 fi
3459
3460 if test $ac_cv_header_stdc = yes; then
3461   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3462   cat >conftest.$ac_ext <<_ACEOF
3463 /* confdefs.h.  */
3464 _ACEOF
3465 cat confdefs.h >>conftest.$ac_ext
3466 cat >>conftest.$ac_ext <<_ACEOF
3467 /* end confdefs.h.  */
3468 #include <stdlib.h>
3469
3470 _ACEOF
3471 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3472   $EGREP "free" >/dev/null 2>&1; then
3473   :
3474 else
3475   ac_cv_header_stdc=no
3476 fi
3477 rm -f conftest*
3478
3479 fi
3480
3481 if test $ac_cv_header_stdc = yes; then
3482   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3483   if test "$cross_compiling" = yes; then
3484   :
3485 else
3486   cat >conftest.$ac_ext <<_ACEOF
3487 /* confdefs.h.  */
3488 _ACEOF
3489 cat confdefs.h >>conftest.$ac_ext
3490 cat >>conftest.$ac_ext <<_ACEOF
3491 /* end confdefs.h.  */
3492 #include <ctype.h>
3493 #if ((' ' & 0x0FF) == 0x020)
3494 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3495 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3496 #else
3497 # define ISLOWER(c) \
3498                    (('a' <= (c) && (c) <= 'i') \
3499                      || ('j' <= (c) && (c) <= 'r') \
3500                      || ('s' <= (c) && (c) <= 'z'))
3501 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3502 #endif
3503
3504 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3505 int
3506 main ()
3507 {
3508   int i;
3509   for (i = 0; i < 256; i++)
3510     if (XOR (islower (i), ISLOWER (i))
3511         || toupper (i) != TOUPPER (i))
3512       exit(2);
3513   exit (0);
3514 }
3515 _ACEOF
3516 rm -f conftest$ac_exeext
3517 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3518   (eval $ac_link) 2>&5
3519   ac_status=$?
3520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3521   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3522   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3523   (eval $ac_try) 2>&5
3524   ac_status=$?
3525   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3526   (exit $ac_status); }; }; then
3527   :
3528 else
3529   echo "$as_me: program exited with status $ac_status" >&5
3530 echo "$as_me: failed program was:" >&5
3531 sed 's/^/| /' conftest.$ac_ext >&5
3532
3533 ( exit $ac_status )
3534 ac_cv_header_stdc=no
3535 fi
3536 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3537 fi
3538 fi
3539 fi
3540 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3541 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3542 if test $ac_cv_header_stdc = yes; then
3543
3544 cat >>confdefs.h <<\_ACEOF
3545 #define STDC_HEADERS 1
3546 _ACEOF
3547
3548 fi
3549
3550 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3561                   inttypes.h stdint.h unistd.h
3562 do
3563 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3564 echo "$as_me:$LINENO: checking for $ac_header" >&5
3565 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3566 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3567   echo $ECHO_N "(cached) $ECHO_C" >&6
3568 else
3569   cat >conftest.$ac_ext <<_ACEOF
3570 /* confdefs.h.  */
3571 _ACEOF
3572 cat confdefs.h >>conftest.$ac_ext
3573 cat >>conftest.$ac_ext <<_ACEOF
3574 /* end confdefs.h.  */
3575 $ac_includes_default
3576
3577 #include <$ac_header>
3578 _ACEOF
3579 rm -f conftest.$ac_objext
3580 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3581   (eval $ac_compile) 2>conftest.er1
3582   ac_status=$?
3583   grep -v '^ *+' conftest.er1 >conftest.err
3584   rm -f conftest.er1
3585   cat conftest.err >&5
3586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3587   (exit $ac_status); } &&
3588          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3589   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3590   (eval $ac_try) 2>&5
3591   ac_status=$?
3592   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3593   (exit $ac_status); }; } &&
3594          { ac_try='test -s conftest.$ac_objext'
3595   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3596   (eval $ac_try) 2>&5
3597   ac_status=$?
3598   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3599   (exit $ac_status); }; }; then
3600   eval "$as_ac_Header=yes"
3601 else
3602   echo "$as_me: failed program was:" >&5
3603 sed 's/^/| /' conftest.$ac_ext >&5
3604
3605 eval "$as_ac_Header=no"
3606 fi
3607 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3608 fi
3609 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3610 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3611 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3612   cat >>confdefs.h <<_ACEOF
3613 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3614 _ACEOF
3615
3616 fi
3617
3618 done
3619
3620
3621
3622
3623 for ac_header in stdlib.h unistd.h
3624 do
3625 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3626 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3627   echo "$as_me:$LINENO: checking for $ac_header" >&5
3628 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3629 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3630   echo $ECHO_N "(cached) $ECHO_C" >&6
3631 fi
3632 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3633 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3634 else
3635   # Is the header compilable?
3636 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3637 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3638 cat >conftest.$ac_ext <<_ACEOF
3639 /* confdefs.h.  */
3640 _ACEOF
3641 cat confdefs.h >>conftest.$ac_ext
3642 cat >>conftest.$ac_ext <<_ACEOF
3643 /* end confdefs.h.  */
3644 $ac_includes_default
3645 #include <$ac_header>
3646 _ACEOF
3647 rm -f conftest.$ac_objext
3648 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3649   (eval $ac_compile) 2>conftest.er1
3650   ac_status=$?
3651   grep -v '^ *+' conftest.er1 >conftest.err
3652   rm -f conftest.er1
3653   cat conftest.err >&5
3654   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3655   (exit $ac_status); } &&
3656          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3657   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3658   (eval $ac_try) 2>&5
3659   ac_status=$?
3660   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3661   (exit $ac_status); }; } &&
3662          { ac_try='test -s conftest.$ac_objext'
3663   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3664   (eval $ac_try) 2>&5
3665   ac_status=$?
3666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3667   (exit $ac_status); }; }; then
3668   ac_header_compiler=yes
3669 else
3670   echo "$as_me: failed program was:" >&5
3671 sed 's/^/| /' conftest.$ac_ext >&5
3672
3673 ac_header_compiler=no
3674 fi
3675 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3676 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3677 echo "${ECHO_T}$ac_header_compiler" >&6
3678
3679 # Is the header present?
3680 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3681 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3682 cat >conftest.$ac_ext <<_ACEOF
3683 /* confdefs.h.  */
3684 _ACEOF
3685 cat confdefs.h >>conftest.$ac_ext
3686 cat >>conftest.$ac_ext <<_ACEOF
3687 /* end confdefs.h.  */
3688 #include <$ac_header>
3689 _ACEOF
3690 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3691   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3692   ac_status=$?
3693   grep -v '^ *+' conftest.er1 >conftest.err
3694   rm -f conftest.er1
3695   cat conftest.err >&5
3696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3697   (exit $ac_status); } >/dev/null; then
3698   if test -s conftest.err; then
3699     ac_cpp_err=$ac_c_preproc_warn_flag
3700     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3701   else
3702     ac_cpp_err=
3703   fi
3704 else
3705   ac_cpp_err=yes
3706 fi
3707 if test -z "$ac_cpp_err"; then
3708   ac_header_preproc=yes
3709 else
3710   echo "$as_me: failed program was:" >&5
3711 sed 's/^/| /' conftest.$ac_ext >&5
3712
3713   ac_header_preproc=no
3714 fi
3715 rm -f conftest.err conftest.$ac_ext
3716 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3717 echo "${ECHO_T}$ac_header_preproc" >&6
3718
3719 # So?  What about this header?
3720 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3721   yes:no: )
3722     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3723 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3724     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3725 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3726     ac_header_preproc=yes
3727     ;;
3728   no:yes:* )
3729     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3730 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3731     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3732 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3733     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3734 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3735     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3736 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3737     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3738 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3739     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3740 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3741     (
3742       cat <<\_ASBOX
3743 ## ------------------------------------------------------ ##
3744 ## Report this to the GNU Fortran Runtime Library lists.  ##
3745 ## ------------------------------------------------------ ##
3746 _ASBOX
3747     ) |
3748       sed "s/^/$as_me: WARNING:     /" >&2
3749     ;;
3750 esac
3751 echo "$as_me:$LINENO: checking for $ac_header" >&5
3752 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3753 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3754   echo $ECHO_N "(cached) $ECHO_C" >&6
3755 else
3756   eval "$as_ac_Header=\$ac_header_preproc"
3757 fi
3758 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3759 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3760
3761 fi
3762 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3763   cat >>confdefs.h <<_ACEOF
3764 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3765 _ACEOF
3766
3767 fi
3768
3769 done
3770
3771
3772 for ac_func in getpagesize
3773 do
3774 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3775 echo "$as_me:$LINENO: checking for $ac_func" >&5
3776 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3777 if eval "test \"\${$as_ac_var+set}\" = set"; then
3778   echo $ECHO_N "(cached) $ECHO_C" >&6
3779 else
3780   cat >conftest.$ac_ext <<_ACEOF
3781 /* confdefs.h.  */
3782 _ACEOF
3783 cat confdefs.h >>conftest.$ac_ext
3784 cat >>conftest.$ac_ext <<_ACEOF
3785 /* end confdefs.h.  */
3786 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3787    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3788 #define $ac_func innocuous_$ac_func
3789
3790 /* System header to define __stub macros and hopefully few prototypes,
3791     which can conflict with char $ac_func (); below.
3792     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3793     <limits.h> exists even on freestanding compilers.  */
3794
3795 #ifdef __STDC__
3796 # include <limits.h>
3797 #else
3798 # include <assert.h>
3799 #endif
3800
3801 #undef $ac_func
3802
3803 /* Override any gcc2 internal prototype to avoid an error.  */
3804 #ifdef __cplusplus
3805 extern "C"
3806 {
3807 #endif
3808 /* We use char because int might match the return type of a gcc2
3809    builtin and then its argument prototype would still apply.  */
3810 char $ac_func ();
3811 /* The GNU C library defines this for functions which it implements
3812     to always fail with ENOSYS.  Some functions are actually named
3813     something starting with __ and the normal name is an alias.  */
3814 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3815 choke me
3816 #else
3817 char (*f) () = $ac_func;
3818 #endif
3819 #ifdef __cplusplus
3820 }
3821 #endif
3822
3823 int
3824 main ()
3825 {
3826 return f != $ac_func;
3827   ;
3828   return 0;
3829 }
3830 _ACEOF
3831 rm -f conftest.$ac_objext conftest$ac_exeext
3832 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3833   (eval $ac_link) 2>conftest.er1
3834   ac_status=$?
3835   grep -v '^ *+' conftest.er1 >conftest.err
3836   rm -f conftest.er1
3837   cat conftest.err >&5
3838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3839   (exit $ac_status); } &&
3840          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3841   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3842   (eval $ac_try) 2>&5
3843   ac_status=$?
3844   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3845   (exit $ac_status); }; } &&
3846          { ac_try='test -s conftest$ac_exeext'
3847   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3848   (eval $ac_try) 2>&5
3849   ac_status=$?
3850   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3851   (exit $ac_status); }; }; then
3852   eval "$as_ac_var=yes"
3853 else
3854   echo "$as_me: failed program was:" >&5
3855 sed 's/^/| /' conftest.$ac_ext >&5
3856
3857 eval "$as_ac_var=no"
3858 fi
3859 rm -f conftest.err conftest.$ac_objext \
3860       conftest$ac_exeext conftest.$ac_ext
3861 fi
3862 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3863 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3864 if test `eval echo '${'$as_ac_var'}'` = yes; then
3865   cat >>confdefs.h <<_ACEOF
3866 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3867 _ACEOF
3868
3869 fi
3870 done
3871
3872 echo "$as_me:$LINENO: checking for working mmap" >&5
3873 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
3874 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
3875   echo $ECHO_N "(cached) $ECHO_C" >&6
3876 else
3877   if test "$cross_compiling" = yes; then
3878   ac_cv_func_mmap_fixed_mapped=no
3879 else
3880   cat >conftest.$ac_ext <<_ACEOF
3881 /* confdefs.h.  */
3882 _ACEOF
3883 cat confdefs.h >>conftest.$ac_ext
3884 cat >>conftest.$ac_ext <<_ACEOF
3885 /* end confdefs.h.  */
3886 $ac_includes_default
3887 /* malloc might have been renamed as rpl_malloc. */
3888 #undef malloc
3889
3890 /* Thanks to Mike Haertel and Jim Avera for this test.
3891    Here is a matrix of mmap possibilities:
3892         mmap private not fixed
3893         mmap private fixed at somewhere currently unmapped
3894         mmap private fixed at somewhere already mapped
3895         mmap shared not fixed
3896         mmap shared fixed at somewhere currently unmapped
3897         mmap shared fixed at somewhere already mapped
3898    For private mappings, we should verify that changes cannot be read()
3899    back from the file, nor mmap's back from the file at a different
3900    address.  (There have been systems where private was not correctly
3901    implemented like the infamous i386 svr4.0, and systems where the
3902    VM page cache was not coherent with the file system buffer cache
3903    like early versions of FreeBSD and possibly contemporary NetBSD.)
3904    For shared mappings, we should conversely verify that changes get
3905    propagated back to all the places they're supposed to be.
3906
3907    Grep wants private fixed already mapped.
3908    The main things grep needs to know about mmap are:
3909    * does it exist and is it safe to write into the mmap'd area
3910    * how to use it (BSD variants)  */
3911
3912 #include <fcntl.h>
3913 #include <sys/mman.h>
3914
3915 #if !STDC_HEADERS && !HAVE_STDLIB_H
3916 char *malloc ();
3917 #endif
3918
3919 /* This mess was copied from the GNU getpagesize.h.  */
3920 #if !HAVE_GETPAGESIZE
3921 /* Assume that all systems that can run configure have sys/param.h.  */
3922 # if !HAVE_SYS_PARAM_H
3923 #  define HAVE_SYS_PARAM_H 1
3924 # endif
3925
3926 # ifdef _SC_PAGESIZE
3927 #  define getpagesize() sysconf(_SC_PAGESIZE)
3928 # else /* no _SC_PAGESIZE */
3929 #  if HAVE_SYS_PARAM_H
3930 #   include <sys/param.h>
3931 #   ifdef EXEC_PAGESIZE
3932 #    define getpagesize() EXEC_PAGESIZE
3933 #   else /* no EXEC_PAGESIZE */
3934 #    ifdef NBPG
3935 #     define getpagesize() NBPG * CLSIZE
3936 #     ifndef CLSIZE
3937 #      define CLSIZE 1
3938 #     endif /* no CLSIZE */
3939 #    else /* no NBPG */
3940 #     ifdef NBPC
3941 #      define getpagesize() NBPC
3942 #     else /* no NBPC */
3943 #      ifdef PAGESIZE
3944 #       define getpagesize() PAGESIZE
3945 #      endif /* PAGESIZE */
3946 #     endif /* no NBPC */
3947 #    endif /* no NBPG */
3948 #   endif /* no EXEC_PAGESIZE */
3949 #  else /* no HAVE_SYS_PARAM_H */
3950 #   define getpagesize() 8192   /* punt totally */
3951 #  endif /* no HAVE_SYS_PARAM_H */
3952 # endif /* no _SC_PAGESIZE */
3953
3954 #endif /* no HAVE_GETPAGESIZE */
3955
3956 int
3957 main ()
3958 {
3959   char *data, *data2, *data3;
3960   int i, pagesize;
3961   int fd;
3962
3963   pagesize = getpagesize ();
3964
3965   /* First, make a file with some known garbage in it. */
3966   data = (char *) malloc (pagesize);
3967   if (!data)
3968     exit (1);
3969   for (i = 0; i < pagesize; ++i)
3970     *(data + i) = rand ();
3971   umask (0);
3972   fd = creat ("conftest.mmap", 0600);
3973   if (fd < 0)
3974     exit (1);
3975   if (write (fd, data, pagesize) != pagesize)
3976     exit (1);
3977   close (fd);
3978
3979   /* Next, try to mmap the file at a fixed address which already has
3980      something else allocated at it.  If we can, also make sure that
3981      we see the same garbage.  */
3982   fd = open ("conftest.mmap", O_RDWR);
3983   if (fd < 0)
3984     exit (1);
3985   data2 = (char *) malloc (2 * pagesize);
3986   if (!data2)
3987     exit (1);
3988   data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1);
3989   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
3990                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
3991     exit (1);
3992   for (i = 0; i < pagesize; ++i)
3993     if (*(data + i) != *(data2 + i))
3994       exit (1);
3995
3996   /* Finally, make sure that changes to the mapped area do not
3997      percolate back to the file as seen by read().  (This is a bug on
3998      some variants of i386 svr4.0.)  */
3999   for (i = 0; i < pagesize; ++i)
4000     *(data2 + i) = *(data2 + i) + 1;
4001   data3 = (char *) malloc (pagesize);
4002   if (!data3)
4003     exit (1);
4004   if (read (fd, data3, pagesize) != pagesize)
4005     exit (1);
4006   for (i = 0; i < pagesize; ++i)
4007     if (*(data + i) != *(data3 + i))
4008       exit (1);
4009   close (fd);
4010   exit (0);
4011 }
4012 _ACEOF
4013 rm -f conftest$ac_exeext
4014 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4015   (eval $ac_link) 2>&5
4016   ac_status=$?
4017   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4018   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4019   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4020   (eval $ac_try) 2>&5
4021   ac_status=$?
4022   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4023   (exit $ac_status); }; }; then
4024   ac_cv_func_mmap_fixed_mapped=yes
4025 else
4026   echo "$as_me: program exited with status $ac_status" >&5
4027 echo "$as_me: failed program was:" >&5
4028 sed 's/^/| /' conftest.$ac_ext >&5
4029
4030 ( exit $ac_status )
4031 ac_cv_func_mmap_fixed_mapped=no
4032 fi
4033 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4034 fi
4035 fi
4036 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
4037 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
4038 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4039
4040 cat >>confdefs.h <<\_ACEOF
4041 #define HAVE_MMAP 1
4042 _ACEOF
4043
4044 fi
4045 rm -f conftest.mmap
4046
4047 echo "$as_me:$LINENO: checking for off_t" >&5
4048 echo $ECHO_N "checking for off_t... $ECHO_C" >&6
4049 if test "${ac_cv_type_off_t+set}" = set; then
4050   echo $ECHO_N "(cached) $ECHO_C" >&6
4051 else
4052   cat >conftest.$ac_ext <<_ACEOF
4053 /* confdefs.h.  */
4054 _ACEOF
4055 cat confdefs.h >>conftest.$ac_ext
4056 cat >>conftest.$ac_ext <<_ACEOF
4057 /* end confdefs.h.  */
4058 $ac_includes_default
4059 int
4060 main ()
4061 {
4062 if ((off_t *) 0)
4063   return 0;
4064 if (sizeof (off_t))
4065   return 0;
4066   ;
4067   return 0;
4068 }
4069 _ACEOF
4070 rm -f conftest.$ac_objext
4071 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4072   (eval $ac_compile) 2>conftest.er1
4073   ac_status=$?
4074   grep -v '^ *+' conftest.er1 >conftest.err
4075   rm -f conftest.er1
4076   cat conftest.err >&5
4077   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4078   (exit $ac_status); } &&
4079          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4080   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4081   (eval $ac_try) 2>&5
4082   ac_status=$?
4083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4084   (exit $ac_status); }; } &&
4085          { ac_try='test -s conftest.$ac_objext'
4086   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4087   (eval $ac_try) 2>&5
4088   ac_status=$?
4089   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4090   (exit $ac_status); }; }; then
4091   ac_cv_type_off_t=yes
4092 else
4093   echo "$as_me: failed program was:" >&5
4094 sed 's/^/| /' conftest.$ac_ext >&5
4095
4096 ac_cv_type_off_t=no
4097 fi
4098 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4099 fi
4100 echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5
4101 echo "${ECHO_T}$ac_cv_type_off_t" >&6
4102 if test $ac_cv_type_off_t = yes; then
4103   :
4104 else
4105
4106 cat >>confdefs.h <<_ACEOF
4107 #define off_t long
4108 _ACEOF
4109
4110 fi
4111
4112
4113 # Check for install
4114 # Find a good install program.  We prefer a C program (faster),
4115 # so one script is as good as another.  But avoid the broken or
4116 # incompatible versions:
4117 # SysV /etc/install, /usr/sbin/install
4118 # SunOS /usr/etc/install
4119 # IRIX /sbin/install
4120 # AIX /bin/install
4121 # AmigaOS /C/install, which installs bootblocks on floppy discs
4122 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4123 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4124 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4125 # OS/2's system install, which has a completely different semantic
4126 # ./install, which can be erroneously created by make from ./install.sh.
4127 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
4128 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
4129 if test -z "$INSTALL"; then
4130 if test "${ac_cv_path_install+set}" = set; then
4131   echo $ECHO_N "(cached) $ECHO_C" >&6
4132 else
4133   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4134 for as_dir in $PATH
4135 do
4136   IFS=$as_save_IFS
4137   test -z "$as_dir" && as_dir=.
4138   # Account for people who put trailing slashes in PATH elements.
4139 case $as_dir/ in
4140   ./ | .// | /cC/* | \
4141   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4142   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
4143   /usr/ucb/* ) ;;
4144   *)
4145     # OSF1 and SCO ODT 3.0 have their own names for install.
4146     # Don't use installbsd from OSF since it installs stuff as root
4147     # by default.
4148     for ac_prog in ginstall scoinst install; do
4149       for ac_exec_ext in '' $ac_executable_extensions; do
4150         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4151           if test $ac_prog = install &&
4152             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4153             # AIX install.  It has an incompatible calling convention.
4154             :
4155           elif test $ac_prog = install &&
4156             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4157             # program-specific install script used by HP pwplus--don't use.
4158             :
4159           else
4160             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4161             break 3
4162           fi
4163         fi
4164       done
4165     done
4166     ;;
4167 esac
4168 done
4169
4170
4171 fi
4172   if test "${ac_cv_path_install+set}" = set; then
4173     INSTALL=$ac_cv_path_install
4174   else
4175     # As a last resort, use the slow shell script.  We don't cache a
4176     # path for INSTALL within a source directory, because that will
4177     # break other packages using the cache if that directory is
4178     # removed, or if the path is relative.
4179     INSTALL=$ac_install_sh
4180   fi
4181 fi
4182 echo "$as_me:$LINENO: result: $INSTALL" >&5
4183 echo "${ECHO_T}$INSTALL" >&6
4184
4185 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4186 # It thinks the first close brace ends the variable substitution.
4187 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4188
4189 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4190
4191 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4192
4193
4194 # check header files
4195 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4196 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4197 if test "${ac_cv_header_stdc+set}" = set; then
4198   echo $ECHO_N "(cached) $ECHO_C" >&6
4199 else
4200   cat >conftest.$ac_ext <<_ACEOF
4201 /* confdefs.h.  */
4202 _ACEOF
4203 cat confdefs.h >>conftest.$ac_ext
4204 cat >>conftest.$ac_ext <<_ACEOF
4205 /* end confdefs.h.  */
4206 #include <stdlib.h>
4207 #include <stdarg.h>
4208 #include <string.h>
4209 #include <float.h>
4210
4211 int
4212 main ()
4213 {
4214
4215   ;
4216   return 0;
4217 }
4218 _ACEOF
4219 rm -f conftest.$ac_objext
4220 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4221   (eval $ac_compile) 2>conftest.er1
4222   ac_status=$?
4223   grep -v '^ *+' conftest.er1 >conftest.err
4224   rm -f conftest.er1
4225   cat conftest.err >&5
4226   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4227   (exit $ac_status); } &&
4228          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4229   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4230   (eval $ac_try) 2>&5
4231   ac_status=$?
4232   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4233   (exit $ac_status); }; } &&
4234          { ac_try='test -s conftest.$ac_objext'
4235   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4236   (eval $ac_try) 2>&5
4237   ac_status=$?
4238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4239   (exit $ac_status); }; }; then
4240   ac_cv_header_stdc=yes
4241 else
4242   echo "$as_me: failed program was:" >&5
4243 sed 's/^/| /' conftest.$ac_ext >&5
4244
4245 ac_cv_header_stdc=no
4246 fi
4247 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4248
4249 if test $ac_cv_header_stdc = yes; then
4250   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4251   cat >conftest.$ac_ext <<_ACEOF
4252 /* confdefs.h.  */
4253 _ACEOF
4254 cat confdefs.h >>conftest.$ac_ext
4255 cat >>conftest.$ac_ext <<_ACEOF
4256 /* end confdefs.h.  */
4257 #include <string.h>
4258
4259 _ACEOF
4260 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4261   $EGREP "memchr" >/dev/null 2>&1; then
4262   :
4263 else
4264   ac_cv_header_stdc=no
4265 fi
4266 rm -f conftest*
4267
4268 fi
4269
4270 if test $ac_cv_header_stdc = yes; then
4271   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4272   cat >conftest.$ac_ext <<_ACEOF
4273 /* confdefs.h.  */
4274 _ACEOF
4275 cat confdefs.h >>conftest.$ac_ext
4276 cat >>conftest.$ac_ext <<_ACEOF
4277 /* end confdefs.h.  */
4278 #include <stdlib.h>
4279
4280 _ACEOF
4281 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4282   $EGREP "free" >/dev/null 2>&1; then
4283   :
4284 else
4285   ac_cv_header_stdc=no
4286 fi
4287 rm -f conftest*
4288
4289 fi
4290
4291 if test $ac_cv_header_stdc = yes; then
4292   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4293   if test "$cross_compiling" = yes; then
4294   :
4295 else
4296   cat >conftest.$ac_ext <<_ACEOF
4297 /* confdefs.h.  */
4298 _ACEOF
4299 cat confdefs.h >>conftest.$ac_ext
4300 cat >>conftest.$ac_ext <<_ACEOF
4301 /* end confdefs.h.  */
4302 #include <ctype.h>
4303 #if ((' ' & 0x0FF) == 0x020)
4304 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4305 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4306 #else
4307 # define ISLOWER(c) \
4308                    (('a' <= (c) && (c) <= 'i') \
4309                      || ('j' <= (c) && (c) <= 'r') \
4310                      || ('s' <= (c) && (c) <= 'z'))
4311 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4312 #endif
4313
4314 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4315 int
4316 main ()
4317 {
4318   int i;
4319   for (i = 0; i < 256; i++)
4320     if (XOR (islower (i), ISLOWER (i))
4321         || toupper (i) != TOUPPER (i))
4322       exit(2);
4323   exit (0);
4324 }
4325 _ACEOF
4326 rm -f conftest$ac_exeext
4327 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4328   (eval $ac_link) 2>&5
4329   ac_status=$?
4330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4331   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4332   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4333   (eval $ac_try) 2>&5
4334   ac_status=$?
4335   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4336   (exit $ac_status); }; }; then
4337   :
4338 else
4339   echo "$as_me: program exited with status $ac_status" >&5
4340 echo "$as_me: failed program was:" >&5
4341 sed 's/^/| /' conftest.$ac_ext >&5
4342
4343 ( exit $ac_status )
4344 ac_cv_header_stdc=no
4345 fi
4346 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4347 fi
4348 fi
4349 fi
4350 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4351 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4352 if test $ac_cv_header_stdc = yes; then
4353
4354 cat >>confdefs.h <<\_ACEOF
4355 #define STDC_HEADERS 1
4356 _ACEOF
4357
4358 fi
4359
4360
4361
4362
4363
4364
4365
4366 for ac_header in stdlib.h stdio.h string.h stddef.h math.h unistd.h
4367 do
4368 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4369 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4370   echo "$as_me:$LINENO: checking for $ac_header" >&5
4371 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4372 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4373   echo $ECHO_N "(cached) $ECHO_C" >&6
4374 fi
4375 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4376 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4377 else
4378   # Is the header compilable?
4379 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4380 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4381 cat >conftest.$ac_ext <<_ACEOF
4382 /* confdefs.h.  */
4383 _ACEOF
4384 cat confdefs.h >>conftest.$ac_ext
4385 cat >>conftest.$ac_ext <<_ACEOF
4386 /* end confdefs.h.  */
4387 $ac_includes_default
4388 #include <$ac_header>
4389 _ACEOF
4390 rm -f conftest.$ac_objext
4391 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4392   (eval $ac_compile) 2>conftest.er1
4393   ac_status=$?
4394   grep -v '^ *+' conftest.er1 >conftest.err
4395   rm -f conftest.er1
4396   cat conftest.err >&5
4397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4398   (exit $ac_status); } &&
4399          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4400   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4401   (eval $ac_try) 2>&5
4402   ac_status=$?
4403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4404   (exit $ac_status); }; } &&
4405          { ac_try='test -s conftest.$ac_objext'
4406   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4407   (eval $ac_try) 2>&5
4408   ac_status=$?
4409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4410   (exit $ac_status); }; }; then
4411   ac_header_compiler=yes
4412 else
4413   echo "$as_me: failed program was:" >&5
4414 sed 's/^/| /' conftest.$ac_ext >&5
4415
4416 ac_header_compiler=no
4417 fi
4418 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4419 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4420 echo "${ECHO_T}$ac_header_compiler" >&6
4421
4422 # Is the header present?
4423 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4424 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4425 cat >conftest.$ac_ext <<_ACEOF
4426 /* confdefs.h.  */
4427 _ACEOF
4428 cat confdefs.h >>conftest.$ac_ext
4429 cat >>conftest.$ac_ext <<_ACEOF
4430 /* end confdefs.h.  */
4431 #include <$ac_header>
4432 _ACEOF
4433 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4434   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4435   ac_status=$?
4436   grep -v '^ *+' conftest.er1 >conftest.err
4437   rm -f conftest.er1
4438   cat conftest.err >&5
4439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4440   (exit $ac_status); } >/dev/null; then
4441   if test -s conftest.err; then
4442     ac_cpp_err=$ac_c_preproc_warn_flag
4443     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4444   else
4445     ac_cpp_err=
4446   fi
4447 else
4448   ac_cpp_err=yes
4449 fi
4450 if test -z "$ac_cpp_err"; then
4451   ac_header_preproc=yes
4452 else
4453   echo "$as_me: failed program was:" >&5
4454 sed 's/^/| /' conftest.$ac_ext >&5
4455
4456   ac_header_preproc=no
4457 fi
4458 rm -f conftest.err conftest.$ac_ext
4459 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4460 echo "${ECHO_T}$ac_header_preproc" >&6
4461
4462 # So?  What about this header?
4463 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4464   yes:no: )
4465     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4466 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4467     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4468 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4469     ac_header_preproc=yes
4470     ;;
4471   no:yes:* )
4472     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4473 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4474     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4475 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4476     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4477 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4478     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4479 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4480     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4481 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4482     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4483 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4484     (
4485       cat <<\_ASBOX
4486 ## ------------------------------------------------------ ##
4487 ## Report this to the GNU Fortran Runtime Library lists.  ##
4488 ## ------------------------------------------------------ ##
4489 _ASBOX
4490     ) |
4491       sed "s/^/$as_me: WARNING:     /" >&2
4492     ;;
4493 esac
4494 echo "$as_me:$LINENO: checking for $ac_header" >&5
4495 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4496 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4497   echo $ECHO_N "(cached) $ECHO_C" >&6
4498 else
4499   eval "$as_ac_Header=\$ac_header_preproc"
4500 fi
4501 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4502 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4503
4504 fi
4505 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4506   cat >>confdefs.h <<_ACEOF
4507 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4508 _ACEOF
4509
4510 fi
4511
4512 done
4513
4514
4515
4516
4517
4518
4519 for ac_header in time.h sys/params.h sys/time.h sys/times.h sys/resource.h
4520 do
4521 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4522 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4523   echo "$as_me:$LINENO: checking for $ac_header" >&5
4524 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4525 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4526   echo $ECHO_N "(cached) $ECHO_C" >&6
4527 fi
4528 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4529 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4530 else
4531   # Is the header compilable?
4532 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4533 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4534 cat >conftest.$ac_ext <<_ACEOF
4535 /* confdefs.h.  */
4536 _ACEOF
4537 cat confdefs.h >>conftest.$ac_ext
4538 cat >>conftest.$ac_ext <<_ACEOF
4539 /* end confdefs.h.  */
4540 $ac_includes_default
4541 #include <$ac_header>
4542 _ACEOF
4543 rm -f conftest.$ac_objext
4544 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4545   (eval $ac_compile) 2>conftest.er1
4546   ac_status=$?
4547   grep -v '^ *+' conftest.er1 >conftest.err
4548   rm -f conftest.er1
4549   cat conftest.err >&5
4550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4551   (exit $ac_status); } &&
4552          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4553   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4554   (eval $ac_try) 2>&5
4555   ac_status=$?
4556   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4557   (exit $ac_status); }; } &&
4558          { ac_try='test -s conftest.$ac_objext'
4559   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4560   (eval $ac_try) 2>&5
4561   ac_status=$?
4562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4563   (exit $ac_status); }; }; then
4564   ac_header_compiler=yes
4565 else
4566   echo "$as_me: failed program was:" >&5
4567 sed 's/^/| /' conftest.$ac_ext >&5
4568
4569 ac_header_compiler=no
4570 fi
4571 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4572 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4573 echo "${ECHO_T}$ac_header_compiler" >&6
4574
4575 # Is the header present?
4576 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4577 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4578 cat >conftest.$ac_ext <<_ACEOF
4579 /* confdefs.h.  */
4580 _ACEOF
4581 cat confdefs.h >>conftest.$ac_ext
4582 cat >>conftest.$ac_ext <<_ACEOF
4583 /* end confdefs.h.  */
4584 #include <$ac_header>
4585 _ACEOF
4586 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4587   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4588   ac_status=$?
4589   grep -v '^ *+' conftest.er1 >conftest.err
4590   rm -f conftest.er1
4591   cat conftest.err >&5
4592   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4593   (exit $ac_status); } >/dev/null; then
4594   if test -s conftest.err; then
4595     ac_cpp_err=$ac_c_preproc_warn_flag
4596     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4597   else
4598     ac_cpp_err=
4599   fi
4600 else
4601   ac_cpp_err=yes
4602 fi
4603 if test -z "$ac_cpp_err"; then
4604   ac_header_preproc=yes
4605 else
4606   echo "$as_me: failed program was:" >&5
4607 sed 's/^/| /' conftest.$ac_ext >&5
4608
4609   ac_header_preproc=no
4610 fi
4611 rm -f conftest.err conftest.$ac_ext
4612 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4613 echo "${ECHO_T}$ac_header_preproc" >&6
4614
4615 # So?  What about this header?
4616 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4617   yes:no: )
4618     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4619 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4620     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4621 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4622     ac_header_preproc=yes
4623     ;;
4624   no:yes:* )
4625     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4626 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4627     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4628 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4629     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4630 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4631     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4632 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4633     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4634 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4635     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4636 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4637     (
4638       cat <<\_ASBOX
4639 ## ------------------------------------------------------ ##
4640 ## Report this to the GNU Fortran Runtime Library lists.  ##
4641 ## ------------------------------------------------------ ##
4642 _ASBOX
4643     ) |
4644       sed "s/^/$as_me: WARNING:     /" >&2
4645     ;;
4646 esac
4647 echo "$as_me:$LINENO: checking for $ac_header" >&5
4648 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4649 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4650   echo $ECHO_N "(cached) $ECHO_C" >&6
4651 else
4652   eval "$as_ac_Header=\$ac_header_preproc"
4653 fi
4654 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4655 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4656
4657 fi
4658 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4659   cat >>confdefs.h <<_ACEOF
4660 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4661 _ACEOF
4662
4663 fi
4664
4665 done
4666
4667 if test "${ac_cv_header_complex_h+set}" = set; then
4668   echo "$as_me:$LINENO: checking for complex.h" >&5
4669 echo $ECHO_N "checking for complex.h... $ECHO_C" >&6
4670 if test "${ac_cv_header_complex_h+set}" = set; then
4671   echo $ECHO_N "(cached) $ECHO_C" >&6
4672 fi
4673 echo "$as_me:$LINENO: result: $ac_cv_header_complex_h" >&5
4674 echo "${ECHO_T}$ac_cv_header_complex_h" >&6
4675 else
4676   # Is the header compilable?
4677 echo "$as_me:$LINENO: checking complex.h usability" >&5
4678 echo $ECHO_N "checking complex.h usability... $ECHO_C" >&6
4679 cat >conftest.$ac_ext <<_ACEOF
4680 /* confdefs.h.  */
4681 _ACEOF
4682 cat confdefs.h >>conftest.$ac_ext
4683 cat >>conftest.$ac_ext <<_ACEOF
4684 /* end confdefs.h.  */
4685 $ac_includes_default
4686 #include <complex.h>
4687 _ACEOF
4688 rm -f conftest.$ac_objext
4689 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4690   (eval $ac_compile) 2>conftest.er1
4691   ac_status=$?
4692   grep -v '^ *+' conftest.er1 >conftest.err
4693   rm -f conftest.er1
4694   cat conftest.err >&5
4695   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4696   (exit $ac_status); } &&
4697          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4698   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4699   (eval $ac_try) 2>&5
4700   ac_status=$?
4701   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4702   (exit $ac_status); }; } &&
4703          { ac_try='test -s conftest.$ac_objext'
4704   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4705   (eval $ac_try) 2>&5
4706   ac_status=$?
4707   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4708   (exit $ac_status); }; }; then
4709   ac_header_compiler=yes
4710 else
4711   echo "$as_me: failed program was:" >&5
4712 sed 's/^/| /' conftest.$ac_ext >&5
4713
4714 ac_header_compiler=no
4715 fi
4716 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4717 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4718 echo "${ECHO_T}$ac_header_compiler" >&6
4719
4720 # Is the header present?
4721 echo "$as_me:$LINENO: checking complex.h presence" >&5
4722 echo $ECHO_N "checking complex.h presence... $ECHO_C" >&6
4723 cat >conftest.$ac_ext <<_ACEOF
4724 /* confdefs.h.  */
4725 _ACEOF
4726 cat confdefs.h >>conftest.$ac_ext
4727 cat >>conftest.$ac_ext <<_ACEOF
4728 /* end confdefs.h.  */
4729 #include <complex.h>
4730 _ACEOF
4731 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4732   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4733   ac_status=$?
4734   grep -v '^ *+' conftest.er1 >conftest.err
4735   rm -f conftest.er1
4736   cat conftest.err >&5
4737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4738   (exit $ac_status); } >/dev/null; then
4739   if test -s conftest.err; then
4740     ac_cpp_err=$ac_c_preproc_warn_flag
4741     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4742   else
4743     ac_cpp_err=
4744   fi
4745 else
4746   ac_cpp_err=yes
4747 fi
4748 if test -z "$ac_cpp_err"; then
4749   ac_header_preproc=yes
4750 else
4751   echo "$as_me: failed program was:" >&5
4752 sed 's/^/| /' conftest.$ac_ext >&5
4753
4754   ac_header_preproc=no
4755 fi
4756 rm -f conftest.err conftest.$ac_ext
4757 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4758 echo "${ECHO_T}$ac_header_preproc" >&6
4759
4760 # So?  What about this header?
4761 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4762   yes:no: )
4763     { echo "$as_me:$LINENO: WARNING: complex.h: accepted by the compiler, rejected by the preprocessor!" >&5
4764 echo "$as_me: WARNING: complex.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4765     { echo "$as_me:$LINENO: WARNING: complex.h: proceeding with the compiler's result" >&5
4766 echo "$as_me: WARNING: complex.h: proceeding with the compiler's result" >&2;}
4767     ac_header_preproc=yes
4768     ;;
4769   no:yes:* )
4770     { echo "$as_me:$LINENO: WARNING: complex.h: present but cannot be compiled" >&5
4771 echo "$as_me: WARNING: complex.h: present but cannot be compiled" >&2;}
4772     { echo "$as_me:$LINENO: WARNING: complex.h:     check for missing prerequisite headers?" >&5
4773 echo "$as_me: WARNING: complex.h:     check for missing prerequisite headers?" >&2;}
4774     { echo "$as_me:$LINENO: WARNING: complex.h: see the Autoconf documentation" >&5
4775 echo "$as_me: WARNING: complex.h: see the Autoconf documentation" >&2;}
4776     { echo "$as_me:$LINENO: WARNING: complex.h:     section \"Present But Cannot Be Compiled\"" >&5
4777 echo "$as_me: WARNING: complex.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4778     { echo "$as_me:$LINENO: WARNING: complex.h: proceeding with the preprocessor's result" >&5
4779 echo "$as_me: WARNING: complex.h: proceeding with the preprocessor's result" >&2;}
4780     { echo "$as_me:$LINENO: WARNING: complex.h: in the future, the compiler will take precedence" >&5
4781 echo "$as_me: WARNING: complex.h: in the future, the compiler will take precedence" >&2;}
4782     (
4783       cat <<\_ASBOX
4784 ## ------------------------------------------------------ ##
4785 ## Report this to the GNU Fortran Runtime Library lists.  ##
4786 ## ------------------------------------------------------ ##
4787 _ASBOX
4788     ) |
4789       sed "s/^/$as_me: WARNING:     /" >&2
4790     ;;
4791 esac
4792 echo "$as_me:$LINENO: checking for complex.h" >&5
4793 echo $ECHO_N "checking for complex.h... $ECHO_C" >&6
4794 if test "${ac_cv_header_complex_h+set}" = set; then
4795   echo $ECHO_N "(cached) $ECHO_C" >&6
4796 else
4797   ac_cv_header_complex_h=$ac_header_preproc
4798 fi
4799 echo "$as_me:$LINENO: result: $ac_cv_header_complex_h" >&5
4800 echo "${ECHO_T}$ac_cv_header_complex_h" >&6
4801
4802 fi
4803 if test $ac_cv_header_complex_h = yes; then
4804
4805 cat >>confdefs.h <<\_ACEOF
4806 #define HAVE_COMPLEX_H 1
4807 _ACEOF
4808
4809 fi
4810
4811
4812 # Check for complex math functions
4813 echo "$as_me:$LINENO: checking for csin in -lm" >&5
4814 echo $ECHO_N "checking for csin in -lm... $ECHO_C" >&6
4815 if test "${ac_cv_lib_m_csin+set}" = set; then
4816   echo $ECHO_N "(cached) $ECHO_C" >&6
4817 else
4818   ac_check_lib_save_LIBS=$LIBS
4819 LIBS="-lm  $LIBS"
4820 cat >conftest.$ac_ext <<_ACEOF
4821 /* confdefs.h.  */
4822 _ACEOF
4823 cat confdefs.h >>conftest.$ac_ext
4824 cat >>conftest.$ac_ext <<_ACEOF
4825 /* end confdefs.h.  */
4826
4827 /* Override any gcc2 internal prototype to avoid an error.  */
4828 #ifdef __cplusplus
4829 extern "C"
4830 #endif
4831 /* We use char because int might match the return type of a gcc2
4832    builtin and then its argument prototype would still apply.  */
4833 char csin ();
4834 int
4835 main ()
4836 {
4837 csin ();
4838   ;
4839   return 0;
4840 }
4841 _ACEOF
4842 rm -f conftest.$ac_objext conftest$ac_exeext
4843 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4844   (eval $ac_link) 2>conftest.er1
4845   ac_status=$?
4846   grep -v '^ *+' conftest.er1 >conftest.err
4847   rm -f conftest.er1
4848   cat conftest.err >&5
4849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4850   (exit $ac_status); } &&
4851          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4852   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4853   (eval $ac_try) 2>&5
4854   ac_status=$?
4855   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4856   (exit $ac_status); }; } &&
4857          { ac_try='test -s conftest$ac_exeext'
4858   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4859   (eval $ac_try) 2>&5
4860   ac_status=$?
4861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4862   (exit $ac_status); }; }; then
4863   ac_cv_lib_m_csin=yes
4864 else
4865   echo "$as_me: failed program was:" >&5
4866 sed 's/^/| /' conftest.$ac_ext >&5
4867
4868 ac_cv_lib_m_csin=no
4869 fi
4870 rm -f conftest.err conftest.$ac_objext \
4871       conftest$ac_exeext conftest.$ac_ext
4872 LIBS=$ac_check_lib_save_LIBS
4873 fi
4874 echo "$as_me:$LINENO: result: $ac_cv_lib_m_csin" >&5
4875 echo "${ECHO_T}$ac_cv_lib_m_csin" >&6
4876 if test $ac_cv_lib_m_csin = yes; then
4877   need_math="no"
4878 else
4879   need_math="yes"
4880 fi
4881
4882
4883 # Check for complex math functions in -lmx also
4884 echo "$as_me:$LINENO: checking for csin in -lmx" >&5
4885 echo $ECHO_N "checking for csin in -lmx... $ECHO_C" >&6
4886 if test "${ac_cv_lib_mx_csin+set}" = set; then
4887   echo $ECHO_N "(cached) $ECHO_C" >&6
4888 else
4889   ac_check_lib_save_LIBS=$LIBS
4890 LIBS="-lmx  $LIBS"
4891 cat >conftest.$ac_ext <<_ACEOF
4892 /* confdefs.h.  */
4893 _ACEOF
4894 cat confdefs.h >>conftest.$ac_ext
4895 cat >>conftest.$ac_ext <<_ACEOF
4896 /* end confdefs.h.  */
4897
4898 /* Override any gcc2 internal prototype to avoid an error.  */
4899 #ifdef __cplusplus
4900 extern "C"
4901 #endif
4902 /* We use char because int might match the return type of a gcc2
4903    builtin and then its argument prototype would still apply.  */
4904 char csin ();
4905 int
4906 main ()
4907 {
4908 csin ();
4909   ;
4910   return 0;
4911 }
4912 _ACEOF
4913 rm -f conftest.$ac_objext conftest$ac_exeext
4914 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4915   (eval $ac_link) 2>conftest.er1
4916   ac_status=$?
4917   grep -v '^ *+' conftest.er1 >conftest.err
4918   rm -f conftest.er1
4919   cat conftest.err >&5
4920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4921   (exit $ac_status); } &&
4922          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4923   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4924   (eval $ac_try) 2>&5
4925   ac_status=$?
4926   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4927   (exit $ac_status); }; } &&
4928          { ac_try='test -s conftest$ac_exeext'
4929   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4930   (eval $ac_try) 2>&5
4931   ac_status=$?
4932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4933   (exit $ac_status); }; }; then
4934   ac_cv_lib_mx_csin=yes
4935 else
4936   echo "$as_me: failed program was:" >&5
4937 sed 's/^/| /' conftest.$ac_ext >&5
4938
4939 ac_cv_lib_mx_csin=no
4940 fi
4941 rm -f conftest.err conftest.$ac_objext \
4942       conftest$ac_exeext conftest.$ac_ext
4943 LIBS=$ac_check_lib_save_LIBS
4944 fi
4945 echo "$as_me:$LINENO: result: $ac_cv_lib_mx_csin" >&5
4946 echo "${ECHO_T}$ac_cv_lib_mx_csin" >&6
4947 if test $ac_cv_lib_mx_csin = yes; then
4948   need_math="no"
4949 else
4950   need_math="yes"
4951 fi
4952
4953
4954
4955
4956 for ac_func in getrusage times
4957 do
4958 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
4959 echo "$as_me:$LINENO: checking for $ac_func" >&5
4960 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
4961 if eval "test \"\${$as_ac_var+set}\" = set"; then
4962   echo $ECHO_N "(cached) $ECHO_C" >&6
4963 else
4964   cat >conftest.$ac_ext <<_ACEOF
4965 /* confdefs.h.  */
4966 _ACEOF
4967 cat confdefs.h >>conftest.$ac_ext
4968 cat >>conftest.$ac_ext <<_ACEOF
4969 /* end confdefs.h.  */
4970 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
4971    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
4972 #define $ac_func innocuous_$ac_func
4973
4974 /* System header to define __stub macros and hopefully few prototypes,
4975     which can conflict with char $ac_func (); below.
4976     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4977     <limits.h> exists even on freestanding compilers.  */
4978
4979 #ifdef __STDC__
4980 # include <limits.h>
4981 #else
4982 # include <assert.h>
4983 #endif
4984
4985 #undef $ac_func
4986
4987 /* Override any gcc2 internal prototype to avoid an error.  */
4988 #ifdef __cplusplus
4989 extern "C"
4990 {
4991 #endif
4992 /* We use char because int might match the return type of a gcc2
4993    builtin and then its argument prototype would still apply.  */
4994 char $ac_func ();
4995 /* The GNU C library defines this for functions which it implements
4996     to always fail with ENOSYS.  Some functions are actually named
4997     something starting with __ and the normal name is an alias.  */
4998 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4999 choke me
5000 #else
5001 char (*f) () = $ac_func;
5002 #endif
5003 #ifdef __cplusplus
5004 }
5005 #endif
5006
5007 int
5008 main ()
5009 {
5010 return f != $ac_func;
5011   ;
5012   return 0;
5013 }
5014 _ACEOF
5015 rm -f conftest.$ac_objext conftest$ac_exeext
5016 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5017   (eval $ac_link) 2>conftest.er1
5018   ac_status=$?
5019   grep -v '^ *+' conftest.er1 >conftest.err
5020   rm -f conftest.er1
5021   cat conftest.err >&5
5022   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5023   (exit $ac_status); } &&
5024          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5025   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5026   (eval $ac_try) 2>&5
5027   ac_status=$?
5028   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5029   (exit $ac_status); }; } &&
5030          { ac_try='test -s conftest$ac_exeext'
5031   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5032   (eval $ac_try) 2>&5
5033   ac_status=$?
5034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5035   (exit $ac_status); }; }; then
5036   eval "$as_ac_var=yes"
5037 else
5038   echo "$as_me: failed program was:" >&5
5039 sed 's/^/| /' conftest.$ac_ext >&5
5040
5041 eval "$as_ac_var=no"
5042 fi
5043 rm -f conftest.err conftest.$ac_objext \
5044       conftest$ac_exeext conftest.$ac_ext
5045 fi
5046 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5047 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5048 if test `eval echo '${'$as_ac_var'}'` = yes; then
5049   cat >>confdefs.h <<_ACEOF
5050 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5051 _ACEOF
5052
5053 fi
5054 done
5055
5056
5057 # Let the user override this
5058 # Check whether --enable-cmath or --disable-cmath was given.
5059 if test "${enable_cmath+set}" = set; then
5060   enableval="$enable_cmath"
5061   need_math=$enableval
5062 fi;
5063 if test "$need_math" = "yes"; then
5064         { echo "$as_me:$LINENO: Including complex math functions in libgfor" >&5
5065 echo "$as_me: Including complex math functions in libgfor" >&6;};
5066   extra_math_obj='$(gfor_cmath_obj)'
5067 fi
5068
5069 MATH_OBJ="$extra_math_obj"
5070
5071
5072 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
5073 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
5074 if test "${ac_cv_header_time+set}" = set; then
5075   echo $ECHO_N "(cached) $ECHO_C" >&6
5076 else
5077   cat >conftest.$ac_ext <<_ACEOF
5078 /* confdefs.h.  */
5079 _ACEOF
5080 cat confdefs.h >>conftest.$ac_ext
5081 cat >>conftest.$ac_ext <<_ACEOF
5082 /* end confdefs.h.  */
5083 #include <sys/types.h>
5084 #include <sys/time.h>
5085 #include <time.h>
5086
5087 int
5088 main ()
5089 {
5090 if ((struct tm *) 0)
5091 return 0;
5092   ;
5093   return 0;
5094 }
5095 _ACEOF
5096 rm -f conftest.$ac_objext
5097 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5098   (eval $ac_compile) 2>conftest.er1
5099   ac_status=$?
5100   grep -v '^ *+' conftest.er1 >conftest.err
5101   rm -f conftest.er1
5102   cat conftest.err >&5
5103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5104   (exit $ac_status); } &&
5105          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5106   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5107   (eval $ac_try) 2>&5
5108   ac_status=$?
5109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5110   (exit $ac_status); }; } &&
5111          { ac_try='test -s conftest.$ac_objext'
5112   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5113   (eval $ac_try) 2>&5
5114   ac_status=$?
5115   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5116   (exit $ac_status); }; }; then
5117   ac_cv_header_time=yes
5118 else
5119   echo "$as_me: failed program was:" >&5
5120 sed 's/^/| /' conftest.$ac_ext >&5
5121
5122 ac_cv_header_time=no
5123 fi
5124 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5125 fi
5126 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
5127 echo "${ECHO_T}$ac_cv_header_time" >&6
5128 if test $ac_cv_header_time = yes; then
5129
5130 cat >>confdefs.h <<\_ACEOF
5131 #define TIME_WITH_SYS_TIME 1
5132 _ACEOF
5133
5134 fi
5135
5136
5137
5138 for ac_func in gettimeofday
5139 do
5140 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5141 echo "$as_me:$LINENO: checking for $ac_func" >&5
5142 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
5143 if eval "test \"\${$as_ac_var+set}\" = set"; then
5144   echo $ECHO_N "(cached) $ECHO_C" >&6
5145 else
5146   cat >conftest.$ac_ext <<_ACEOF
5147 /* confdefs.h.  */
5148 _ACEOF
5149 cat confdefs.h >>conftest.$ac_ext
5150 cat >>conftest.$ac_ext <<_ACEOF
5151 /* end confdefs.h.  */
5152 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5153    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
5154 #define $ac_func innocuous_$ac_func
5155
5156 /* System header to define __stub macros and hopefully few prototypes,
5157     which can conflict with char $ac_func (); below.
5158     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5159     <limits.h> exists even on freestanding compilers.  */
5160
5161 #ifdef __STDC__
5162 # include <limits.h>
5163 #else
5164 # include <assert.h>
5165 #endif
5166
5167 #undef $ac_func
5168
5169 /* Override any gcc2 internal prototype to avoid an error.  */
5170 #ifdef __cplusplus
5171 extern "C"
5172 {
5173 #endif
5174 /* We use char because int might match the return type of a gcc2
5175    builtin and then its argument prototype would still apply.  */
5176 char $ac_func ();
5177 /* The GNU C library defines this for functions which it implements
5178     to always fail with ENOSYS.  Some functions are actually named
5179     something starting with __ and the normal name is an alias.  */
5180 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5181 choke me
5182 #else
5183 char (*f) () = $ac_func;
5184 #endif
5185 #ifdef __cplusplus
5186 }
5187 #endif
5188
5189 int
5190 main ()
5191 {
5192 return f != $ac_func;
5193   ;
5194   return 0;
5195 }
5196 _ACEOF
5197 rm -f conftest.$ac_objext conftest$ac_exeext
5198 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5199   (eval $ac_link) 2>conftest.er1
5200   ac_status=$?
5201   grep -v '^ *+' conftest.er1 >conftest.err
5202   rm -f conftest.er1
5203   cat conftest.err >&5
5204   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5205   (exit $ac_status); } &&
5206          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5207   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5208   (eval $ac_try) 2>&5
5209   ac_status=$?
5210   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5211   (exit $ac_status); }; } &&
5212          { ac_try='test -s conftest$ac_exeext'
5213   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5214   (eval $ac_try) 2>&5
5215   ac_status=$?
5216   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5217   (exit $ac_status); }; }; then
5218   eval "$as_ac_var=yes"
5219 else
5220   echo "$as_me: failed program was:" >&5
5221 sed 's/^/| /' conftest.$ac_ext >&5
5222
5223 eval "$as_ac_var=no"
5224 fi
5225 rm -f conftest.err conftest.$ac_objext \
5226       conftest$ac_exeext conftest.$ac_ext
5227 fi
5228 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
5229 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
5230 if test `eval echo '${'$as_ac_var'}'` = yes; then
5231   cat >>confdefs.h <<_ACEOF
5232 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5233 _ACEOF
5234
5235 fi
5236 done
5237
5238   if test "$ac_cv_func_gettimeofday" = yes; then
5239     echo "$as_me:$LINENO: checking for struct timezone" >&5
5240 echo $ECHO_N "checking for struct timezone... $ECHO_C" >&6
5241 if test "${gfor_cv_struct_timezone+set}" = set; then
5242   echo $ECHO_N "(cached) $ECHO_C" >&6
5243 else
5244   cat >conftest.$ac_ext <<_ACEOF
5245 /* confdefs.h.  */
5246 _ACEOF
5247 cat confdefs.h >>conftest.$ac_ext
5248 cat >>conftest.$ac_ext <<_ACEOF
5249 /* end confdefs.h.  */
5250 #include <sys/time.h>
5251 int
5252 main ()
5253 {
5254 struct timezone tz;
5255   ;
5256   return 0;
5257 }
5258 _ACEOF
5259 rm -f conftest.$ac_objext
5260 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5261   (eval $ac_compile) 2>conftest.er1
5262   ac_status=$?
5263   grep -v '^ *+' conftest.er1 >conftest.err
5264   rm -f conftest.er1
5265   cat conftest.err >&5
5266   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5267   (exit $ac_status); } &&
5268          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5269   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5270   (eval $ac_try) 2>&5
5271   ac_status=$?
5272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5273   (exit $ac_status); }; } &&
5274          { ac_try='test -s conftest.$ac_objext'
5275   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5276   (eval $ac_try) 2>&5
5277   ac_status=$?
5278   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5279   (exit $ac_status); }; }; then
5280   gfor_cv_struct_timezone=yes
5281 else
5282   echo "$as_me: failed program was:" >&5
5283 sed 's/^/| /' conftest.$ac_ext >&5
5284
5285 gfor_cv_struct_timezone=no
5286 fi
5287 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5288 fi
5289 echo "$as_me:$LINENO: result: $gfor_cv_struct_timezone" >&5
5290 echo "${ECHO_T}$gfor_cv_struct_timezone" >&6
5291     if test $gfor_cv_struct_timezone = yes; then
5292                   if test "$cross_compiling" = yes; then
5293   gfor_have_struct_timezone=yes
5294 else
5295   cat >conftest.$ac_ext <<_ACEOF
5296 /* confdefs.h.  */
5297 _ACEOF
5298 cat confdefs.h >>conftest.$ac_ext
5299 cat >>conftest.$ac_ext <<_ACEOF
5300 /* end confdefs.h.  */
5301
5302 #ifdef TIME_WITH_SYS_TIME
5303 #include <sys/time.h>
5304 #include <time.h>
5305 #else
5306 #ifdef HAVE_SYS_TIME_H
5307 #include <sys/time.h>
5308 #else
5309 #include <time.h>
5310 #endif
5311 #endif
5312 main ()
5313 {
5314   struct timeval time;
5315   struct timezone dummy;
5316   if (gettimeofday (&time, &dummy))
5317     exit (1);
5318   else
5319     exit (0);
5320 }
5321 _ACEOF
5322 rm -f conftest$ac_exeext
5323 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5324   (eval $ac_link) 2>&5
5325   ac_status=$?
5326   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5327   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5328   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5329   (eval $ac_try) 2>&5
5330   ac_status=$?
5331   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5332   (exit $ac_status); }; }; then
5333   gfor_have_struct_timezone=yes
5334 else
5335   echo "$as_me: program exited with status $ac_status" >&5
5336 echo "$as_me: failed program was:" >&5
5337 sed 's/^/| /' conftest.$ac_ext >&5
5338
5339 ( exit $ac_status )
5340 gfor_have_struct_timezone=no
5341 fi
5342 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5343 fi
5344       if test $gfor_have_struct_timezone = yes; then
5345
5346 cat >>confdefs.h <<\_ACEOF
5347 #define HAVE_TIMEZONE 1
5348 _ACEOF
5349
5350       fi
5351     fi
5352
5353     echo "$as_me:$LINENO: checking whether gettimeofday can accept two arguments" >&5
5354 echo $ECHO_N "checking whether gettimeofday can accept two arguments... $ECHO_C" >&6
5355 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then
5356   echo $ECHO_N "(cached) $ECHO_C" >&6
5357 else
5358   cat >conftest.$ac_ext <<_ACEOF
5359 /* confdefs.h.  */
5360 _ACEOF
5361 cat confdefs.h >>conftest.$ac_ext
5362 cat >>conftest.$ac_ext <<_ACEOF
5363 /* end confdefs.h.  */
5364
5365 #ifdef TIME_WITH_SYS_TIME
5366 #include <sys/time.h>
5367 #include <time.h>
5368 #else
5369 #ifdef HAVE_SYS_TIME_H
5370 #include <sys/time.h>
5371 #else
5372 #include <time.h>
5373 #endif
5374 #endif
5375
5376 int
5377 main ()
5378 {
5379
5380       struct timeval time;
5381 #ifdef HAVE_TIMEZONE
5382       struct timezone dummy;
5383 #define DUMMY &dummy
5384 #else
5385 #define DUMMY NULL
5386 #endif
5387       gettimeofday (&time, DUMMY);
5388   ;
5389   return 0;
5390 }
5391 _ACEOF
5392 rm -f conftest.$ac_objext conftest$ac_exeext
5393 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5394   (eval $ac_link) 2>conftest.er1
5395   ac_status=$?
5396   grep -v '^ *+' conftest.er1 >conftest.err
5397   rm -f conftest.er1
5398   cat conftest.err >&5
5399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5400   (exit $ac_status); } &&
5401          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
5402   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5403   (eval $ac_try) 2>&5
5404   ac_status=$?
5405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5406   (exit $ac_status); }; } &&
5407          { ac_try='test -s conftest$ac_exeext'
5408   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5409   (eval $ac_try) 2>&5
5410   ac_status=$?
5411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5412   (exit $ac_status); }; }; then
5413   emacs_cv_gettimeofday_two_arguments=yes
5414 else
5415   echo "$as_me: failed program was:" >&5
5416 sed 's/^/| /' conftest.$ac_ext >&5
5417
5418 emacs_cv_gettimeofday_two_arguments=no
5419 fi
5420 rm -f conftest.err conftest.$ac_objext \
5421       conftest$ac_exeext conftest.$ac_ext
5422 fi
5423 echo "$as_me:$LINENO: result: $emacs_cv_gettimeofday_two_arguments" >&5
5424 echo "${ECHO_T}$emacs_cv_gettimeofday_two_arguments" >&6
5425     if test $emacs_cv_gettimeofday_two_arguments = no; then
5426
5427 cat >>confdefs.h <<\_ACEOF
5428 #define GETTIMEOFDAY_ONE_ARGUMENT 1
5429 _ACEOF
5430
5431     fi
5432   fi
5433
5434 test "$AR" || AR=ar
5435
5436 if test "$RANLIB"; then :
5437
5438 else
5439   if test -n "$ac_tool_prefix"; then
5440   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5441 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5442 echo "$as_me:$LINENO: checking for $ac_word" >&5
5443 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5444 if test "${ac_cv_prog_RANLIB+set}" = set; then
5445   echo $ECHO_N "(cached) $ECHO_C" >&6
5446 else
5447   if test -n "$RANLIB"; then
5448   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5449 else
5450 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5451 for as_dir in $PATH
5452 do
5453   IFS=$as_save_IFS
5454   test -z "$as_dir" && as_dir=.
5455   for ac_exec_ext in '' $ac_executable_extensions; do
5456   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5457     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5458     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5459     break 2
5460   fi
5461 done
5462 done
5463
5464 fi
5465 fi
5466 RANLIB=$ac_cv_prog_RANLIB
5467 if test -n "$RANLIB"; then
5468   echo "$as_me:$LINENO: result: $RANLIB" >&5
5469 echo "${ECHO_T}$RANLIB" >&6
5470 else
5471   echo "$as_me:$LINENO: result: no" >&5
5472 echo "${ECHO_T}no" >&6
5473 fi
5474
5475 fi
5476 if test -z "$ac_cv_prog_RANLIB"; then
5477   ac_ct_RANLIB=$RANLIB
5478   # Extract the first word of "ranlib", so it can be a program name with args.
5479 set dummy ranlib; ac_word=$2
5480 echo "$as_me:$LINENO: checking for $ac_word" >&5
5481 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
5482 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
5483   echo $ECHO_N "(cached) $ECHO_C" >&6
5484 else
5485   if test -n "$ac_ct_RANLIB"; then
5486   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5487 else
5488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5489 for as_dir in $PATH
5490 do
5491   IFS=$as_save_IFS
5492   test -z "$as_dir" && as_dir=.
5493   for ac_exec_ext in '' $ac_executable_extensions; do
5494   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5495     ac_cv_prog_ac_ct_RANLIB="ranlib"
5496     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5497     break 2
5498   fi
5499 done
5500 done
5501
5502   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
5503 fi
5504 fi
5505 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5506 if test -n "$ac_ct_RANLIB"; then
5507   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
5508 echo "${ECHO_T}$ac_ct_RANLIB" >&6
5509 else
5510   echo "$as_me:$LINENO: result: no" >&5
5511 echo "${ECHO_T}no" >&6
5512 fi
5513
5514   RANLIB=$ac_ct_RANLIB
5515 else
5516   RANLIB="$ac_cv_prog_RANLIB"
5517 fi
5518
5519 fi
5520
5521 # Check whether --enable-shared or --disable-shared was given.
5522 if test "${enable_shared+set}" = set; then
5523   enableval="$enable_shared"
5524   p=${PACKAGE-default}
5525 case $enableval in
5526 yes) enable_shared=yes ;;
5527 no) enable_shared=no ;;
5528 *)
5529   enable_shared=no
5530   # Look at the argument we got.  We use all the common list separators.
5531   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
5532   for pkg in $enableval; do
5533     if test "X$pkg" = "X$p"; then
5534       enable_shared=yes
5535     fi
5536   done
5537   IFS="$ac_save_ifs"
5538   ;;
5539 esac
5540 else
5541   enable_shared=yes
5542 fi;
5543 # Check whether --enable-static or --disable-static was given.
5544 if test "${enable_static+set}" = set; then
5545   enableval="$enable_static"
5546   p=${PACKAGE-default}
5547 case $enableval in
5548 yes) enable_static=yes ;;
5549 no) enable_static=no ;;
5550 *)
5551   enable_static=no
5552   # Look at the argument we got.  We use all the common list separators.
5553   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
5554   for pkg in $enableval; do
5555     if test "X$pkg" = "X$p"; then
5556       enable_static=yes
5557     fi
5558   done
5559   IFS="$ac_save_ifs"
5560   ;;
5561 esac
5562 else
5563   enable_static=yes
5564 fi;
5565 # Check whether --enable-fast-install or --disable-fast-install was given.
5566 if test "${enable_fast_install+set}" = set; then
5567   enableval="$enable_fast_install"
5568   p=${PACKAGE-default}
5569 case $enableval in
5570 yes) enable_fast_install=yes ;;
5571 no) enable_fast_install=no ;;
5572 *)
5573   enable_fast_install=no
5574   # Look at the argument we got.  We use all the common list separators.
5575   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
5576   for pkg in $enableval; do
5577     if test "X$pkg" = "X$p"; then
5578       enable_fast_install=yes
5579     fi
5580   done
5581   IFS="$ac_save_ifs"
5582   ;;
5583 esac
5584 else
5585   enable_fast_install=yes
5586 fi;
5587 # Make sure we can run config.sub.
5588 $ac_config_sub sun4 >/dev/null 2>&1 ||
5589   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
5590 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
5591    { (exit 1); exit 1; }; }
5592
5593 echo "$as_me:$LINENO: checking build system type" >&5
5594 echo $ECHO_N "checking build system type... $ECHO_C" >&6
5595 if test "${ac_cv_build+set}" = set; then
5596   echo $ECHO_N "(cached) $ECHO_C" >&6
5597 else
5598   ac_cv_build_alias=$build_alias
5599 test -z "$ac_cv_build_alias" &&
5600   ac_cv_build_alias=`$ac_config_guess`
5601 test -z "$ac_cv_build_alias" &&
5602   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
5603 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
5604    { (exit 1); exit 1; }; }
5605 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
5606   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
5607 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
5608    { (exit 1); exit 1; }; }
5609
5610 fi
5611 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
5612 echo "${ECHO_T}$ac_cv_build" >&6
5613 build=$ac_cv_build
5614 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
5615 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
5616 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
5617
5618
5619 echo "$as_me:$LINENO: checking host system type" >&5
5620 echo $ECHO_N "checking host system type... $ECHO_C" >&6
5621 if test "${ac_cv_host+set}" = set; then
5622   echo $ECHO_N "(cached) $ECHO_C" >&6
5623 else
5624   ac_cv_host_alias=$host_alias
5625 test -z "$ac_cv_host_alias" &&
5626   ac_cv_host_alias=$ac_cv_build_alias
5627 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
5628   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
5629 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
5630    { (exit 1); exit 1; }; }
5631
5632 fi
5633 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
5634 echo "${ECHO_T}$ac_cv_host" >&6
5635 host=$ac_cv_host
5636 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
5637 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
5638 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
5639
5640
5641
5642 # Check whether --with-gnu-ld or --without-gnu-ld was given.
5643 if test "${with_gnu_ld+set}" = set; then
5644   withval="$with_gnu_ld"
5645   test "$withval" = no || with_gnu_ld=yes
5646 else
5647   with_gnu_ld=no
5648 fi;
5649 ac_prog=ld
5650 if test "$GCC" = yes; then
5651   # Check if gcc -print-prog-name=ld gives a path.
5652   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
5653 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
5654   case $host in
5655   *-*-mingw*)
5656     # gcc leaves a trailing carriage return which upsets mingw
5657     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5658   *)
5659     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5660   esac
5661   case $ac_prog in
5662     # Accept absolute paths.
5663     [\\/]* | [A-Za-z]:[\\/]*)
5664       re_direlt='/[^/][^/]*/\.\./'
5665       # Canonicalize the path of ld
5666       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
5667       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
5668         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
5669       done
5670       test -z "$LD" && LD="$ac_prog"
5671       ;;
5672   "")
5673     # If it fails, then pretend we aren't using GCC.
5674     ac_prog=ld
5675     ;;
5676   *)
5677     # If it is relative, then search for the first ld in PATH.
5678     with_gnu_ld=unknown
5679     ;;
5680   esac
5681 elif test "$with_gnu_ld" = yes; then
5682   echo "$as_me:$LINENO: checking for GNU ld" >&5
5683 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
5684 else
5685   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
5686 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
5687 fi
5688 if test "${lt_cv_path_LD+set}" = set; then
5689   echo $ECHO_N "(cached) $ECHO_C" >&6
5690 else
5691   if test -z "$LD"; then
5692   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
5693   for ac_dir in $PATH; do
5694     test -z "$ac_dir" && ac_dir=.
5695     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5696       lt_cv_path_LD="$ac_dir/$ac_prog"
5697       # Check to see if the program is GNU ld.  I'd rather use --version,
5698       # but apparently some GNU ld's only accept -v.
5699       # Break only if it was the GNU/non-GNU ld that we prefer.
5700       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
5701         test "$with_gnu_ld" != no && break
5702       else
5703         test "$with_gnu_ld" != yes && break
5704       fi
5705     fi
5706   done
5707   IFS="$ac_save_ifs"
5708 else
5709   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5710 fi
5711 fi
5712
5713 LD="$lt_cv_path_LD"
5714 if test -n "$LD"; then
5715   echo "$as_me:$LINENO: result: $LD" >&5
5716 echo "${ECHO_T}$LD" >&6
5717 else
5718   echo "$as_me:$LINENO: result: no" >&5
5719 echo "${ECHO_T}no" >&6
5720 fi
5721 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
5722 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
5723    { (exit 1); exit 1; }; }
5724 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
5725 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
5726 if test "${lt_cv_prog_gnu_ld+set}" = set; then
5727   echo $ECHO_N "(cached) $ECHO_C" >&6
5728 else
5729   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
5730 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
5731   lt_cv_prog_gnu_ld=yes
5732 else
5733   lt_cv_prog_gnu_ld=no
5734 fi
5735 fi
5736 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
5737 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
5738 with_gnu_ld=$lt_cv_prog_gnu_ld
5739
5740
5741 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
5742 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
5743 if test "${lt_cv_ld_reload_flag+set}" = set; then
5744   echo $ECHO_N "(cached) $ECHO_C" >&6
5745 else
5746   lt_cv_ld_reload_flag='-r'
5747 fi
5748 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
5749 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
5750 reload_flag=$lt_cv_ld_reload_flag
5751 test -n "$reload_flag" && reload_flag=" $reload_flag"
5752
5753 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
5754 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
5755 if test "${lt_cv_path_NM+set}" = set; then
5756   echo $ECHO_N "(cached) $ECHO_C" >&6
5757 else
5758   if test -n "$NM"; then
5759   # Let the user override the test.
5760   lt_cv_path_NM="$NM"
5761 else
5762   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
5763   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
5764     test -z "$ac_dir" && ac_dir=.
5765     tmp_nm=$ac_dir/${ac_tool_prefix}nm
5766     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
5767       # Check to see if the nm accepts a BSD-compat flag.
5768       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5769       #   nm: unknown option "B" ignored
5770       # Tru64's nm complains that /dev/null is an invalid object file
5771       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
5772         lt_cv_path_NM="$tmp_nm -B"
5773         break
5774       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
5775         lt_cv_path_NM="$tmp_nm -p"
5776         break
5777       else
5778         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5779         continue # so that we can try to find one that supports BSD flags
5780       fi
5781     fi
5782   done
5783   IFS="$ac_save_ifs"
5784   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
5785 fi
5786 fi
5787
5788 NM="$lt_cv_path_NM"
5789 echo "$as_me:$LINENO: result: $NM" >&5
5790 echo "${ECHO_T}$NM" >&6
5791
5792 echo "$as_me:$LINENO: checking whether ln -s works" >&5
5793 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
5794 LN_S=$as_ln_s
5795 if test "$LN_S" = "ln -s"; then
5796   echo "$as_me:$LINENO: result: yes" >&5
5797 echo "${ECHO_T}yes" >&6
5798 else
5799   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
5800 echo "${ECHO_T}no, using $LN_S" >&6
5801 fi
5802
5803 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
5804 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
5805 if test "${lt_cv_deplibs_check_method+set}" = set; then
5806   echo $ECHO_N "(cached) $ECHO_C" >&6
5807 else
5808   lt_cv_file_magic_cmd='$MAGIC_CMD'
5809 lt_cv_file_magic_test_file=
5810 lt_cv_deplibs_check_method='unknown'
5811 # Need to set the preceding variable on all platforms that support
5812 # interlibrary dependencies.
5813 # 'none' -- dependencies not supported.
5814 # `unknown' -- same as none, but documents that we really don't know.
5815 # 'pass_all' -- all dependencies passed with no checks.
5816 # 'test_compile' -- check by making test program.
5817 # 'file_magic [regex]' -- check by looking for files in library path
5818 # which responds to the $file_magic_cmd with a given egrep regex.
5819 # If you have `file' or equivalent on your system and you're not sure
5820 # whether `pass_all' will *always* work, you probably want this one.
5821
5822 case $host_os in
5823 aix*)
5824   lt_cv_deplibs_check_method=pass_all
5825   ;;
5826
5827 beos*)
5828   lt_cv_deplibs_check_method=pass_all
5829   ;;
5830
5831 bsdi4*)
5832   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5833   lt_cv_file_magic_cmd='/usr/bin/file -L'
5834   lt_cv_file_magic_test_file=/shlib/libc.so
5835   ;;
5836
5837 cygwin* | mingw* |pw32*)
5838   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5839   lt_cv_file_magic_cmd='$OBJDUMP -f'
5840   ;;
5841
5842 darwin* | rhapsody*)
5843   # this will be overwritten by pass_all, but leave it in just in case
5844   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
5845   lt_cv_file_magic_cmd='/usr/bin/file -L'
5846   case "$host_os" in
5847   rhapsody* | darwin1.012)
5848     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
5849     ;;
5850   *) # Darwin 1.3 on
5851     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
5852     ;;
5853   esac
5854   lt_cv_deplibs_check_method=pass_all
5855   ;;
5856
5857 freebsd* | kfreebsd*-gnu)
5858   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
5859     case $host_cpu in
5860     i*86 )
5861       # Not sure whether the presence of OpenBSD here was a mistake.
5862       # Let's accept both of them until this is cleared up.
5863       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
5864       lt_cv_file_magic_cmd=/usr/bin/file
5865       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5866       ;;
5867     esac
5868   else
5869     lt_cv_deplibs_check_method=pass_all
5870   fi
5871   ;;
5872
5873 gnu*)
5874   lt_cv_deplibs_check_method=pass_all
5875   ;;
5876
5877 hpux10.20*|hpux11*)
5878   case $host_cpu in
5879   hppa*)
5880     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
5881     lt_cv_file_magic_cmd=/usr/bin/file
5882     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5883     ;;
5884   ia64*)
5885     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5886     lt_cv_file_magic_cmd=/usr/bin/file
5887     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5888     ;;
5889   esac
5890   ;;
5891
5892 irix5* | irix6*)
5893   case $host_os in
5894   irix5*)
5895     # this will be overridden with pass_all, but let us keep it just in case
5896     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
5897     ;;
5898   *)
5899     case $LD in
5900     *-32|*"-32 ") libmagic=32-bit;;
5901     *-n32|*"-n32 ") libmagic=N32;;
5902     *-64|*"-64 ") libmagic=64-bit;;
5903     *) libmagic=never-match;;
5904     esac
5905     # this will be overridden with pass_all, but let us keep it just in case
5906     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
5907     ;;
5908   esac
5909   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
5910   lt_cv_deplibs_check_method=pass_all
5911   ;;
5912
5913 # This must be Linux ELF.
5914 linux-gnu*)
5915   case $host_cpu in
5916   alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
5917     lt_cv_deplibs_check_method=pass_all ;;
5918   *)
5919     # glibc up to 2.1.1 does not perform some relocations on ARM
5920     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
5921   esac
5922   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
5923   ;;
5924
5925 netbsd* | knetbsd*-gnu)
5926   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
5927     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
5928   else
5929     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
5930   fi
5931   ;;
5932
5933 newsos6)
5934   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5935   lt_cv_file_magic_cmd=/usr/bin/file
5936   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5937   ;;
5938
5939 osf3* | osf4* | osf5*)
5940   # this will be overridden with pass_all, but let us keep it just in case
5941   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
5942   lt_cv_file_magic_test_file=/shlib/libc.so
5943   lt_cv_deplibs_check_method=pass_all
5944   ;;
5945
5946 sco3.2v5*)
5947   lt_cv_deplibs_check_method=pass_all
5948   ;;
5949
5950 solaris*)
5951   lt_cv_deplibs_check_method=pass_all
5952   lt_cv_file_magic_test_file=/lib/libc.so
5953   ;;
5954
5955 sysv5uw[78]* | sysv4*uw2*)
5956   lt_cv_deplibs_check_method=pass_all
5957   ;;
5958
5959 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5960   case $host_vendor in
5961   ncr)
5962     lt_cv_deplibs_check_method=pass_all
5963     ;;
5964   motorola)
5965     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
5966     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5967     ;;
5968   esac
5969   ;;
5970 esac
5971
5972 fi
5973 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
5974 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
5975 file_magic_cmd=$lt_cv_file_magic_cmd
5976 deplibs_check_method=$lt_cv_deplibs_check_method
5977
5978
5979
5980
5981 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
5982
5983 # Only perform the check for file, if the check method requires it
5984 case $deplibs_check_method in
5985 file_magic*)
5986   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
5987     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
5988 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
5989 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
5990   echo $ECHO_N "(cached) $ECHO_C" >&6
5991 else
5992   case $MAGIC_CMD in
5993   /*)
5994   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
5995   ;;
5996   ?:/*)
5997   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
5998   ;;
5999   *)
6000   ac_save_MAGIC_CMD="$MAGIC_CMD"
6001   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
6002   ac_dummy="/usr/bin:$PATH"
6003   for ac_dir in $ac_dummy; do
6004     test -z "$ac_dir" && ac_dir=.
6005     if test -f $ac_dir/${ac_tool_prefix}file; then
6006       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
6007       if test -n "$file_magic_test_file"; then
6008         case $deplibs_check_method in
6009         "file_magic "*)
6010           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
6011           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
6012           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
6013             egrep "$file_magic_regex" > /dev/null; then
6014             :
6015           else
6016             cat <<EOF 1>&2
6017
6018 *** Warning: the command libtool uses to detect shared libraries,
6019 *** $file_magic_cmd, produces output that libtool cannot recognize.
6020 *** The result is that libtool may fail to recognize shared libraries
6021 *** as such.  This will affect the creation of libtool libraries that
6022 *** depend on shared libraries, but programs linked with such libtool
6023 *** libraries will work regardless of this problem.  Nevertheless, you
6024 *** may want to report the problem to your system manager and/or to
6025 *** bug-libtool@gnu.org
6026
6027 EOF
6028           fi ;;
6029         esac
6030       fi
6031       break
6032     fi
6033   done
6034   IFS="$ac_save_ifs"
6035   MAGIC_CMD="$ac_save_MAGIC_CMD"
6036   ;;
6037 esac
6038 fi
6039
6040 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
6041 if test -n "$MAGIC_CMD"; then
6042   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
6043 echo "${ECHO_T}$MAGIC_CMD" >&6
6044 else
6045   echo "$as_me:$LINENO: result: no" >&5
6046 echo "${ECHO_T}no" >&6
6047 fi
6048
6049 if test -z "$lt_cv_path_MAGIC_CMD"; then
6050   if test -n "$ac_tool_prefix"; then
6051     echo "$as_me:$LINENO: checking for file" >&5
6052 echo $ECHO_N "checking for file... $ECHO_C" >&6
6053 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
6054   echo $ECHO_N "(cached) $ECHO_C" >&6
6055 else
6056   case $MAGIC_CMD in
6057   /*)
6058   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
6059   ;;
6060   ?:/*)
6061   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
6062   ;;
6063   *)
6064   ac_save_MAGIC_CMD="$MAGIC_CMD"
6065   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
6066   ac_dummy="/usr/bin:$PATH"
6067   for ac_dir in $ac_dummy; do
6068     test -z "$ac_dir" && ac_dir=.
6069     if test -f $ac_dir/file; then
6070       lt_cv_path_MAGIC_CMD="$ac_dir/file"
6071       if test -n "$file_magic_test_file"; then
6072         case $deplibs_check_method in
6073         "file_magic "*)
6074           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
6075           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
6076           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
6077             egrep "$file_magic_regex" > /dev/null; then
6078             :
6079           else
6080             cat <<EOF 1>&2
6081
6082 *** Warning: the command libtool uses to detect shared libraries,
6083 *** $file_magic_cmd, produces output that libtool cannot recognize.
6084 *** The result is that libtool may fail to recognize shared libraries
6085 *** as such.  This will affect the creation of libtool libraries that
6086 *** depend on shared libraries, but programs linked with such libtool
6087 *** libraries will work regardless of this problem.  Nevertheless, you
6088 *** may want to report the problem to your system manager and/or to
6089 *** bug-libtool@gnu.org
6090
6091 EOF
6092           fi ;;
6093         esac
6094       fi
6095       break
6096     fi
6097   done
6098   IFS="$ac_save_ifs"
6099   MAGIC_CMD="$ac_save_MAGIC_CMD"
6100   ;;
6101 esac
6102 fi
6103
6104 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
6105 if test -n "$MAGIC_CMD"; then
6106   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
6107 echo "${ECHO_T}$MAGIC_CMD" >&6
6108 else
6109   echo "$as_me:$LINENO: result: no" >&5
6110 echo "${ECHO_T}no" >&6
6111 fi
6112
6113   else
6114     MAGIC_CMD=:
6115   fi
6116 fi
6117
6118   fi
6119   ;;
6120 esac
6121
6122 if test -n "$ac_tool_prefix"; then
6123   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6124 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6125 echo "$as_me:$LINENO: checking for $ac_word" >&5
6126 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6127 if test "${ac_cv_prog_RANLIB+set}" = set; then
6128   echo $ECHO_N "(cached) $ECHO_C" >&6
6129 else
6130   if test -n "$RANLIB"; then
6131   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6132 else
6133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6134 for as_dir in $PATH
6135 do
6136   IFS=$as_save_IFS
6137   test -z "$as_dir" && as_dir=.
6138   for ac_exec_ext in '' $ac_executable_extensions; do
6139   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6140     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6141     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6142     break 2
6143   fi
6144 done
6145 done
6146
6147 fi
6148 fi
6149 RANLIB=$ac_cv_prog_RANLIB
6150 if test -n "$RANLIB"; then
6151   echo "$as_me:$LINENO: result: $RANLIB" >&5
6152 echo "${ECHO_T}$RANLIB" >&6
6153 else
6154   echo "$as_me:$LINENO: result: no" >&5
6155 echo "${ECHO_T}no" >&6
6156 fi
6157
6158 fi
6159 if test -z "$ac_cv_prog_RANLIB"; then
6160   ac_ct_RANLIB=$RANLIB
6161   # Extract the first word of "ranlib", so it can be a program name with args.
6162 set dummy ranlib; ac_word=$2
6163 echo "$as_me:$LINENO: checking for $ac_word" >&5
6164 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6165 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
6166   echo $ECHO_N "(cached) $ECHO_C" >&6
6167 else
6168   if test -n "$ac_ct_RANLIB"; then
6169   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6170 else
6171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6172 for as_dir in $PATH
6173 do
6174   IFS=$as_save_IFS
6175   test -z "$as_dir" && as_dir=.
6176   for ac_exec_ext in '' $ac_executable_extensions; do
6177   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6178     ac_cv_prog_ac_ct_RANLIB="ranlib"
6179     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6180     break 2
6181   fi
6182 done
6183 done
6184
6185   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6186 fi
6187 fi
6188 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6189 if test -n "$ac_ct_RANLIB"; then
6190   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
6191 echo "${ECHO_T}$ac_ct_RANLIB" >&6
6192 else
6193   echo "$as_me:$LINENO: result: no" >&5
6194 echo "${ECHO_T}no" >&6
6195 fi
6196
6197   RANLIB=$ac_ct_RANLIB
6198 else
6199   RANLIB="$ac_cv_prog_RANLIB"
6200 fi
6201
6202 if test -n "$ac_tool_prefix"; then
6203   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6204 set dummy ${ac_tool_prefix}strip; ac_word=$2
6205 echo "$as_me:$LINENO: checking for $ac_word" >&5
6206 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6207 if test "${ac_cv_prog_STRIP+set}" = set; then
6208   echo $ECHO_N "(cached) $ECHO_C" >&6
6209 else
6210   if test -n "$STRIP"; then
6211   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6212 else
6213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6214 for as_dir in $PATH
6215 do
6216   IFS=$as_save_IFS
6217   test -z "$as_dir" && as_dir=.
6218   for ac_exec_ext in '' $ac_executable_extensions; do
6219   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6220     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6221     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6222     break 2
6223   fi
6224 done
6225 done
6226
6227 fi
6228 fi
6229 STRIP=$ac_cv_prog_STRIP
6230 if test -n "$STRIP"; then
6231   echo "$as_me:$LINENO: result: $STRIP" >&5
6232 echo "${ECHO_T}$STRIP" >&6
6233 else
6234   echo "$as_me:$LINENO: result: no" >&5
6235 echo "${ECHO_T}no" >&6
6236 fi
6237
6238 fi
6239 if test -z "$ac_cv_prog_STRIP"; then
6240   ac_ct_STRIP=$STRIP
6241   # Extract the first word of "strip", so it can be a program name with args.
6242 set dummy strip; ac_word=$2
6243 echo "$as_me:$LINENO: checking for $ac_word" >&5
6244 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6245 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
6246   echo $ECHO_N "(cached) $ECHO_C" >&6
6247 else
6248   if test -n "$ac_ct_STRIP"; then
6249   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6250 else
6251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6252 for as_dir in $PATH
6253 do
6254   IFS=$as_save_IFS
6255   test -z "$as_dir" && as_dir=.
6256   for ac_exec_ext in '' $ac_executable_extensions; do
6257   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6258     ac_cv_prog_ac_ct_STRIP="strip"
6259     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6260     break 2
6261   fi
6262 done
6263 done
6264
6265   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
6266 fi
6267 fi
6268 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6269 if test -n "$ac_ct_STRIP"; then
6270   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
6271 echo "${ECHO_T}$ac_ct_STRIP" >&6
6272 else
6273   echo "$as_me:$LINENO: result: no" >&5
6274 echo "${ECHO_T}no" >&6
6275 fi
6276
6277   STRIP=$ac_ct_STRIP
6278 else
6279   STRIP="$ac_cv_prog_STRIP"
6280 fi
6281
6282
6283 # Check for any special flags to pass to ltconfig.
6284 libtool_flags="--cache-file=$cache_file"
6285 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
6286 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
6287 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
6288 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
6289 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
6290
6291
6292 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
6293 if test "${enable_libtool_lock+set}" = set; then
6294   enableval="$enable_libtool_lock"
6295
6296 fi;
6297 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
6298 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
6299
6300
6301 # Check whether --with-pic or --without-pic was given.
6302 if test "${with_pic+set}" = set; then
6303   withval="$with_pic"
6304   pic_mode="$withval"
6305 else
6306   pic_mode=default
6307 fi;
6308 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
6309 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
6310
6311 # Some flags need to be propagated to the compiler or linker for good
6312 # libtool support.
6313 case $host in
6314 *-*-irix6*)
6315   # Find out which ABI we are using.
6316   echo '#line 6316 "configure"' > conftest.$ac_ext
6317   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6318   (eval $ac_compile) 2>&5
6319   ac_status=$?
6320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6321   (exit $ac_status); }; then
6322    if test "$lt_cv_prog_gnu_ld" = yes; then
6323     case `/usr/bin/file conftest.$ac_objext` in
6324     *32-bit*)
6325       LD="${LD-ld} -melf32bsmip"
6326       ;;
6327     *N32*)
6328       LD="${LD-ld} -melf32bmipn32"
6329       ;;
6330     *64-bit*)
6331       LD="${LD-ld} -melf64bmip"
6332       ;;
6333     esac
6334    else
6335     case `/usr/bin/file conftest.$ac_objext` in
6336     *32-bit*)
6337       LD="${LD-ld} -32"
6338       ;;
6339     *N32*)
6340       LD="${LD-ld} -n32"
6341       ;;
6342     *64-bit*)
6343       LD="${LD-ld} -64"
6344       ;;
6345     esac
6346    fi
6347   fi
6348   rm -rf conftest*
6349   ;;
6350
6351 ia64-*-hpux*)
6352   # Find out which ABI we are using.
6353   echo 'int i;' > conftest.$ac_ext
6354   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6355   (eval $ac_compile) 2>&5
6356   ac_status=$?
6357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6358   (exit $ac_status); }; then
6359     case "`/usr/bin/file conftest.o`" in
6360     *ELF-32*)
6361       HPUX_IA64_MODE="32"
6362       ;;
6363     *ELF-64*)
6364       HPUX_IA64_MODE="64"
6365       ;;
6366     esac
6367   fi
6368   rm -rf conftest*
6369   ;;
6370
6371 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
6372   # Find out which ABI we are using.
6373   echo 'int i;' > conftest.$ac_ext
6374   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6375   (eval $ac_compile) 2>&5
6376   ac_status=$?
6377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6378   (exit $ac_status); }; then
6379     case "`/usr/bin/file conftest.o`" in
6380     *32-bit*)
6381       case $host in
6382         x86_64-*linux*)
6383           LD="${LD-ld} -m elf_i386"
6384           ;;
6385         ppc64-*linux*|powerpc64-*linux*)
6386           LD="${LD-ld} -m elf32ppclinux"
6387           ;;
6388         s390x-*linux*)
6389           LD="${LD-ld} -m elf_s390"
6390           ;;
6391         sparc64-*linux*)
6392           LD="${LD-ld} -m elf32_sparc"
6393           ;;
6394       esac
6395       ;;
6396     *64-bit*)
6397       case $host in
6398         x86_64-*linux*)
6399           LD="${LD-ld} -m elf_x86_64"
6400           ;;
6401         ppc*-*linux*|powerpc*-*linux*)
6402           LD="${LD-ld} -m elf64ppc"
6403           ;;
6404         s390*-*linux*)
6405           LD="${LD-ld} -m elf64_s390"
6406           ;;
6407         sparc*-*linux*)
6408           LD="${LD-ld} -m elf64_sparc"
6409           ;;
6410       esac
6411       ;;
6412     esac
6413   fi
6414   rm -rf conftest*
6415   ;;
6416
6417 *-*-sco3.2v5*)
6418   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6419   SAVE_CFLAGS="$CFLAGS"
6420   CFLAGS="$CFLAGS -belf"
6421   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
6422 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
6423 if test "${lt_cv_cc_needs_belf+set}" = set; then
6424   echo $ECHO_N "(cached) $ECHO_C" >&6
6425 else
6426
6427
6428      ac_ext=c
6429 ac_cpp='$CPP $CPPFLAGS'
6430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6432 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6433
6434      cat >conftest.$ac_ext <<_ACEOF
6435 /* confdefs.h.  */
6436 _ACEOF
6437 cat confdefs.h >>conftest.$ac_ext
6438 cat >>conftest.$ac_ext <<_ACEOF
6439 /* end confdefs.h.  */
6440
6441 int
6442 main ()
6443 {
6444
6445   ;
6446   return 0;
6447 }
6448 _ACEOF
6449 rm -f conftest.$ac_objext conftest$ac_exeext
6450 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6451   (eval $ac_link) 2>conftest.er1
6452   ac_status=$?
6453   grep -v '^ *+' conftest.er1 >conftest.err
6454   rm -f conftest.er1
6455   cat conftest.err >&5
6456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6457   (exit $ac_status); } &&
6458          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
6459   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6460   (eval $ac_try) 2>&5
6461   ac_status=$?
6462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6463   (exit $ac_status); }; } &&
6464          { ac_try='test -s conftest$ac_exeext'
6465   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6466   (eval $ac_try) 2>&5
6467   ac_status=$?
6468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6469   (exit $ac_status); }; }; then
6470   lt_cv_cc_needs_belf=yes
6471 else
6472   echo "$as_me: failed program was:" >&5
6473 sed 's/^/| /' conftest.$ac_ext >&5
6474
6475 lt_cv_cc_needs_belf=no
6476 fi
6477 rm -f conftest.err conftest.$ac_objext \
6478       conftest$ac_exeext conftest.$ac_ext
6479      ac_ext=c
6480 ac_cpp='$CPP $CPPFLAGS'
6481 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6482 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6483 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6484
6485 fi
6486 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
6487 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
6488   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6489     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6490     CFLAGS="$SAVE_CFLAGS"
6491   fi
6492   ;;
6493
6494
6495 esac
6496
6497
6498 # Save cache, so that ltconfig can load it
6499 cat >confcache <<\_ACEOF
6500 # This file is a shell script that caches the results of configure
6501 # tests run on this system so they can be shared between configure
6502 # scripts and configure runs, see configure's option --config-cache.
6503 # It is not useful on other systems.  If it contains results you don't
6504 # want to keep, you may remove or edit it.
6505 #
6506 # config.status only pays attention to the cache file if you give it
6507 # the --recheck option to rerun configure.
6508 #
6509 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6510 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6511 # following values.
6512
6513 _ACEOF
6514
6515 # The following way of writing the cache mishandles newlines in values,
6516 # but we know of no workaround that is simple, portable, and efficient.
6517 # So, don't put newlines in cache variables' values.
6518 # Ultrix sh set writes to stderr and can't be redirected directly,
6519 # and sets the high bit in the cache file unless we assign to the vars.
6520 {
6521   (set) 2>&1 |
6522     case `(ac_space=' '; set | grep ac_space) 2>&1` in
6523     *ac_space=\ *)
6524       # `set' does not quote correctly, so add quotes (double-quote
6525       # substitution turns \\\\ into \\, and sed turns \\ into \).
6526       sed -n \
6527         "s/'/'\\\\''/g;
6528           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6529       ;;
6530     *)
6531       # `set' quotes correctly as required by POSIX, so do not add quotes.
6532       sed -n \
6533         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6534       ;;
6535     esac;
6536 } |
6537   sed '
6538      t clear
6539      : clear
6540      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6541      t end
6542      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6543      : end' >>confcache
6544 if diff $cache_file confcache >/dev/null 2>&1; then :; else
6545   if test -w $cache_file; then
6546     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6547     cat confcache >$cache_file
6548   else
6549     echo "not updating unwritable cache $cache_file"
6550   fi
6551 fi
6552 rm -f confcache
6553
6554 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
6555 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
6556 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
6557 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
6558 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
6559 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
6560 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
6561 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
6562 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
6563 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
6564 echo "$as_me: error: libtool configure failed" >&2;}
6565    { (exit 1); exit 1; }; }
6566
6567 # Reload cache, that may have been modified by ltconfig
6568 if test -r "$cache_file"; then
6569   # Some versions of bash will fail to source /dev/null (special
6570   # files actually), so we avoid doing that.
6571   if test -f "$cache_file"; then
6572     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
6573 echo "$as_me: loading cache $cache_file" >&6;}
6574     case $cache_file in
6575       [\\/]* | ?:[\\/]* ) . $cache_file;;
6576       *)                      . ./$cache_file;;
6577     esac
6578   fi
6579 else
6580   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
6581 echo "$as_me: creating cache $cache_file" >&6;}
6582   >$cache_file
6583 fi
6584
6585
6586 # This can be used to rebuild libtool when needed
6587 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
6588
6589 # Always use our own libtool.
6590 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
6591
6592 # Redirect the config.log output again, so that the ltconfig log is not
6593 # clobbered by the next message.
6594 exec 5>>./config.log
6595
6596
6597
6598
6599
6600
6601
6602 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6603 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
6604 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
6605 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
6606   echo $ECHO_N "(cached) $ECHO_C" >&6
6607 else
6608   cat >conftest.make <<\_ACEOF
6609 all:
6610         @echo 'ac_maketemp="$(MAKE)"'
6611 _ACEOF
6612 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6613 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
6614 if test -n "$ac_maketemp"; then
6615   eval ac_cv_prog_make_${ac_make}_set=yes
6616 else
6617   eval ac_cv_prog_make_${ac_make}_set=no
6618 fi
6619 rm -f conftest.make
6620 fi
6621 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
6622   echo "$as_me:$LINENO: result: yes" >&5
6623 echo "${ECHO_T}yes" >&6
6624   SET_MAKE=
6625 else
6626   echo "$as_me:$LINENO: result: no" >&5
6627 echo "${ECHO_T}no" >&6
6628   SET_MAKE="MAKE=${MAKE-make}"
6629 fi
6630
6631 # Find a good install program.  We prefer a C program (faster),
6632 # so one script is as good as another.  But avoid the broken or
6633 # incompatible versions:
6634 # SysV /etc/install, /usr/sbin/install
6635 # SunOS /usr/etc/install
6636 # IRIX /sbin/install
6637 # AIX /bin/install
6638 # AmigaOS /C/install, which installs bootblocks on floppy discs
6639 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6640 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
6641 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6642 # OS/2's system install, which has a completely different semantic
6643 # ./install, which can be erroneously created by make from ./install.sh.
6644 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6645 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6646 if test -z "$INSTALL"; then
6647 if test "${ac_cv_path_install+set}" = set; then
6648   echo $ECHO_N "(cached) $ECHO_C" >&6
6649 else
6650   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6651 for as_dir in $PATH
6652 do
6653   IFS=$as_save_IFS
6654   test -z "$as_dir" && as_dir=.
6655   # Account for people who put trailing slashes in PATH elements.
6656 case $as_dir/ in
6657   ./ | .// | /cC/* | \
6658   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6659   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
6660   /usr/ucb/* ) ;;
6661   *)
6662     # OSF1 and SCO ODT 3.0 have their own names for install.
6663     # Don't use installbsd from OSF since it installs stuff as root
6664     # by default.
6665     for ac_prog in ginstall scoinst install; do
6666       for ac_exec_ext in '' $ac_executable_extensions; do
6667         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6668           if test $ac_prog = install &&
6669             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6670             # AIX install.  It has an incompatible calling convention.
6671             :
6672           elif test $ac_prog = install &&
6673             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6674             # program-specific install script used by HP pwplus--don't use.
6675             :
6676           else
6677             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6678             break 3
6679           fi
6680         fi
6681       done
6682     done
6683     ;;
6684 esac
6685 done
6686
6687
6688 fi
6689   if test "${ac_cv_path_install+set}" = set; then
6690     INSTALL=$ac_cv_path_install
6691   else
6692     # As a last resort, use the slow shell script.  We don't cache a
6693     # path for INSTALL within a source directory, because that will
6694     # break other packages using the cache if that directory is
6695     # removed, or if the path is relative.
6696     INSTALL=$ac_install_sh
6697   fi
6698 fi
6699 echo "$as_me:$LINENO: result: $INSTALL" >&5
6700 echo "${ECHO_T}$INSTALL" >&6
6701
6702 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6703 # It thinks the first close brace ends the variable substitution.
6704 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6705
6706 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6707
6708 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6709
6710
6711           ac_config_files="$ac_config_files Makefile"
6712 cat >confcache <<\_ACEOF
6713 # This file is a shell script that caches the results of configure
6714 # tests run on this system so they can be shared between configure
6715 # scripts and configure runs, see configure's option --config-cache.
6716 # It is not useful on other systems.  If it contains results you don't
6717 # want to keep, you may remove or edit it.
6718 #
6719 # config.status only pays attention to the cache file if you give it
6720 # the --recheck option to rerun configure.
6721 #
6722 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6723 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6724 # following values.
6725
6726 _ACEOF
6727
6728 # The following way of writing the cache mishandles newlines in values,
6729 # but we know of no workaround that is simple, portable, and efficient.
6730 # So, don't put newlines in cache variables' values.
6731 # Ultrix sh set writes to stderr and can't be redirected directly,
6732 # and sets the high bit in the cache file unless we assign to the vars.
6733 {
6734   (set) 2>&1 |
6735     case `(ac_space=' '; set | grep ac_space) 2>&1` in
6736     *ac_space=\ *)
6737       # `set' does not quote correctly, so add quotes (double-quote
6738       # substitution turns \\\\ into \\, and sed turns \\ into \).
6739       sed -n \
6740         "s/'/'\\\\''/g;
6741           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6742       ;;
6743     *)
6744       # `set' quotes correctly as required by POSIX, so do not add quotes.
6745       sed -n \
6746         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6747       ;;
6748     esac;
6749 } |
6750   sed '
6751      t clear
6752      : clear
6753      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6754      t end
6755      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6756      : end' >>confcache
6757 if diff $cache_file confcache >/dev/null 2>&1; then :; else
6758   if test -w $cache_file; then
6759     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6760     cat confcache >$cache_file
6761   else
6762     echo "not updating unwritable cache $cache_file"
6763   fi
6764 fi
6765 rm -f confcache
6766
6767 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6768 # Let make expand exec_prefix.
6769 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6770
6771 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6772 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6773 # trailing colons and then remove the whole line if VPATH becomes empty
6774 # (actually we leave an empty line to preserve line numbers).
6775 if test "x$srcdir" = x.; then
6776   ac_vpsub='/^[  ]*VPATH[        ]*=/{
6777 s/:*\$(srcdir):*/:/;
6778 s/:*\${srcdir}:*/:/;
6779 s/:*@srcdir@:*/:/;
6780 s/^\([^=]*=[     ]*\):*/\1/;
6781 s/:*$//;
6782 s/^[^=]*=[       ]*$//;
6783 }'
6784 fi
6785
6786 DEFS=-DHAVE_CONFIG_H
6787
6788 ac_libobjs=
6789 ac_ltlibobjs=
6790 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6791   # 1. Remove the extension, and $U if already installed.
6792   ac_i=`echo "$ac_i" |
6793          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6794   # 2. Add them.
6795   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6796   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6797 done
6798 LIBOBJS=$ac_libobjs
6799
6800 LTLIBOBJS=$ac_ltlibobjs
6801
6802
6803 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
6804   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
6805 Usually this means the macro was only invoked conditionally." >&5
6806 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
6807 Usually this means the macro was only invoked conditionally." >&2;}
6808    { (exit 1); exit 1; }; }
6809 fi
6810 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6811   { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6812 Usually this means the macro was only invoked conditionally." >&5
6813 echo "$as_me: error: conditional \"AMDEP\" was never defined.
6814 Usually this means the macro was only invoked conditionally." >&2;}
6815    { (exit 1); exit 1; }; }
6816 fi
6817 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6818   { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6819 Usually this means the macro was only invoked conditionally." >&5
6820 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6821 Usually this means the macro was only invoked conditionally." >&2;}
6822    { (exit 1); exit 1; }; }
6823 fi
6824
6825 : ${CONFIG_STATUS=./config.status}
6826 ac_clean_files_save=$ac_clean_files
6827 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6828 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6829 echo "$as_me: creating $CONFIG_STATUS" >&6;}
6830 cat >$CONFIG_STATUS <<_ACEOF
6831 #! $SHELL
6832 # Generated by $as_me.
6833 # Run this file to recreate the current configuration.
6834 # Compiler output produced by configure, useful for debugging
6835 # configure, is in config.log if it exists.
6836
6837 debug=false
6838 ac_cs_recheck=false
6839 ac_cs_silent=false
6840 SHELL=\${CONFIG_SHELL-$SHELL}
6841 _ACEOF
6842
6843 cat >>$CONFIG_STATUS <<\_ACEOF
6844 ## --------------------- ##
6845 ## M4sh Initialization.  ##
6846 ## --------------------- ##
6847
6848 # Be Bourne compatible
6849 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6850   emulate sh
6851   NULLCMD=:
6852   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6853   # is contrary to our usage.  Disable this feature.
6854   alias -g '${1+"$@"}'='"$@"'
6855 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6856   set -o posix
6857 fi
6858 DUALCASE=1; export DUALCASE # for MKS sh
6859
6860 # Support unset when possible.
6861 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6862   as_unset=unset
6863 else
6864   as_unset=false
6865 fi
6866
6867
6868 # Work around bugs in pre-3.0 UWIN ksh.
6869 $as_unset ENV MAIL MAILPATH
6870 PS1='$ '
6871 PS2='> '
6872 PS4='+ '
6873
6874 # NLS nuisances.
6875 for as_var in \
6876   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6877   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6878   LC_TELEPHONE LC_TIME
6879 do
6880   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6881     eval $as_var=C; export $as_var
6882   else
6883     $as_unset $as_var
6884   fi
6885 done
6886
6887 # Required to use basename.
6888 if expr a : '\(a\)' >/dev/null 2>&1; then
6889   as_expr=expr
6890 else
6891   as_expr=false
6892 fi
6893
6894 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6895   as_basename=basename
6896 else
6897   as_basename=false
6898 fi
6899
6900
6901 # Name of the executable.
6902 as_me=`$as_basename "$0" ||
6903 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6904          X"$0" : 'X\(//\)$' \| \
6905          X"$0" : 'X\(/\)$' \| \
6906          .     : '\(.\)' 2>/dev/null ||
6907 echo X/"$0" |
6908     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
6909           /^X\/\(\/\/\)$/{ s//\1/; q; }
6910           /^X\/\(\/\).*/{ s//\1/; q; }
6911           s/.*/./; q'`
6912
6913
6914 # PATH needs CR, and LINENO needs CR and PATH.
6915 # Avoid depending upon Character Ranges.
6916 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6917 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6918 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6919 as_cr_digits='0123456789'
6920 as_cr_alnum=$as_cr_Letters$as_cr_digits
6921
6922 # The user is always right.
6923 if test "${PATH_SEPARATOR+set}" != set; then
6924   echo "#! /bin/sh" >conf$$.sh
6925   echo  "exit 0"   >>conf$$.sh
6926   chmod +x conf$$.sh
6927   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6928     PATH_SEPARATOR=';'
6929   else
6930     PATH_SEPARATOR=:
6931   fi
6932   rm -f conf$$.sh
6933 fi
6934
6935
6936   as_lineno_1=$LINENO
6937   as_lineno_2=$LINENO
6938   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6939   test "x$as_lineno_1" != "x$as_lineno_2" &&
6940   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
6941   # Find who we are.  Look in the path if we contain no path at all
6942   # relative or not.
6943   case $0 in
6944     *[\\/]* ) as_myself=$0 ;;
6945     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6946 for as_dir in $PATH
6947 do
6948   IFS=$as_save_IFS
6949   test -z "$as_dir" && as_dir=.
6950   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6951 done
6952
6953        ;;
6954   esac
6955   # We did not find ourselves, most probably we were run as `sh COMMAND'
6956   # in which case we are not to be found in the path.
6957   if test "x$as_myself" = x; then
6958     as_myself=$0
6959   fi
6960   if test ! -f "$as_myself"; then
6961     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6962 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6963    { (exit 1); exit 1; }; }
6964   fi
6965   case $CONFIG_SHELL in
6966   '')
6967     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6968 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6969 do
6970   IFS=$as_save_IFS
6971   test -z "$as_dir" && as_dir=.
6972   for as_base in sh bash ksh sh5; do
6973          case $as_dir in
6974          /*)
6975            if ("$as_dir/$as_base" -c '
6976   as_lineno_1=$LINENO
6977   as_lineno_2=$LINENO
6978   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6979   test "x$as_lineno_1" != "x$as_lineno_2" &&
6980   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
6981              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
6982              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
6983              CONFIG_SHELL=$as_dir/$as_base
6984              export CONFIG_SHELL
6985              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6986            fi;;
6987          esac
6988        done
6989 done
6990 ;;
6991   esac
6992
6993   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6994   # uniformly replaced by the line number.  The first 'sed' inserts a
6995   # line-number line before each line; the second 'sed' does the real
6996   # work.  The second script uses 'N' to pair each line-number line
6997   # with the numbered line, and appends trailing '-' during
6998   # substitution so that $LINENO is not a special case at line end.
6999   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7000   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
7001   sed '=' <$as_myself |
7002     sed '
7003       N
7004       s,$,-,
7005       : loop
7006       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
7007       t loop
7008       s,-$,,
7009       s,^['$as_cr_digits']*\n,,
7010     ' >$as_me.lineno &&
7011   chmod +x $as_me.lineno ||
7012     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
7013 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
7014    { (exit 1); exit 1; }; }
7015
7016   # Don't try to exec as it changes $[0], causing all sort of problems
7017   # (the dirname of $[0] is not the place where we might find the
7018   # original and so on.  Autoconf is especially sensible to this).
7019   . ./$as_me.lineno
7020   # Exit status is that of the last command.
7021   exit
7022 }
7023
7024
7025 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
7026   *c*,-n*) ECHO_N= ECHO_C='
7027 ' ECHO_T='      ' ;;
7028   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
7029   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
7030 esac
7031
7032 if expr a : '\(a\)' >/dev/null 2>&1; then
7033   as_expr=expr
7034 else
7035   as_expr=false
7036 fi
7037
7038 rm -f conf$$ conf$$.exe conf$$.file
7039 echo >conf$$.file
7040 if ln -s conf$$.file conf$$ 2>/dev/null; then
7041   # We could just check for DJGPP; but this test a) works b) is more generic
7042   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
7043   if test -f conf$$.exe; then
7044     # Don't use ln at all; we don't have any links
7045     as_ln_s='cp -p'
7046   else
7047     as_ln_s='ln -s'
7048   fi
7049 elif ln conf$$.file conf$$ 2>/dev/null; then
7050   as_ln_s=ln
7051 else
7052   as_ln_s='cp -p'
7053 fi
7054 rm -f conf$$ conf$$.exe conf$$.file
7055
7056 if mkdir -p . 2>/dev/null; then
7057   as_mkdir_p=:
7058 else
7059   test -d ./-p && rmdir ./-p
7060   as_mkdir_p=false
7061 fi
7062
7063 as_executable_p="test -f"
7064
7065 # Sed expression to map a string onto a valid CPP name.
7066 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7067
7068 # Sed expression to map a string onto a valid variable name.
7069 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7070
7071
7072 # IFS
7073 # We need space, tab and new line, in precisely that order.
7074 as_nl='
7075 '
7076 IFS="   $as_nl"
7077
7078 # CDPATH.
7079 $as_unset CDPATH
7080
7081 exec 6>&1
7082
7083 # Open the log real soon, to keep \$[0] and so on meaningful, and to
7084 # report actual input values of CONFIG_FILES etc. instead of their
7085 # values after options handling.  Logging --version etc. is OK.
7086 exec 5>>config.log
7087 {
7088   echo
7089   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7090 ## Running $as_me. ##
7091 _ASBOX
7092 } >&5
7093 cat >&5 <<_CSEOF
7094
7095 This file was extended by GNU Fortran Runtime Library $as_me 0.2, which was
7096 generated by GNU Autoconf 2.59.  Invocation command line was
7097
7098   CONFIG_FILES    = $CONFIG_FILES
7099   CONFIG_HEADERS  = $CONFIG_HEADERS
7100   CONFIG_LINKS    = $CONFIG_LINKS
7101   CONFIG_COMMANDS = $CONFIG_COMMANDS
7102   $ $0 $@
7103
7104 _CSEOF
7105 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
7106 echo >&5
7107 _ACEOF
7108
7109 # Files that config.status was made for.
7110 if test -n "$ac_config_files"; then
7111   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
7112 fi
7113
7114 if test -n "$ac_config_headers"; then
7115   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
7116 fi
7117
7118 if test -n "$ac_config_links"; then
7119   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
7120 fi
7121
7122 if test -n "$ac_config_commands"; then
7123   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
7124 fi
7125
7126 cat >>$CONFIG_STATUS <<\_ACEOF
7127
7128 ac_cs_usage="\
7129 \`$as_me' instantiates files from templates according to the
7130 current configuration.
7131
7132 Usage: $0 [OPTIONS] [FILE]...
7133
7134   -h, --help       print this help, then exit
7135   -V, --version    print version number, then exit
7136   -q, --quiet      do not print progress messages
7137   -d, --debug      don't remove temporary files
7138       --recheck    update $as_me by reconfiguring in the same conditions
7139   --file=FILE[:TEMPLATE]
7140                    instantiate the configuration file FILE
7141   --header=FILE[:TEMPLATE]
7142                    instantiate the configuration header FILE
7143
7144 Configuration files:
7145 $config_files
7146
7147 Configuration headers:
7148 $config_headers
7149
7150 Configuration commands:
7151 $config_commands
7152
7153 Report bugs to <bug-autoconf@gnu.org>."
7154 _ACEOF
7155
7156 cat >>$CONFIG_STATUS <<_ACEOF
7157 ac_cs_version="\\
7158 GNU Fortran Runtime Library config.status 0.2
7159 configured by $0, generated by GNU Autoconf 2.59,
7160   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
7161
7162 Copyright (C) 2003 Free Software Foundation, Inc.
7163 This config.status script is free software; the Free Software Foundation
7164 gives unlimited permission to copy, distribute and modify it."
7165 srcdir=$srcdir
7166 INSTALL="$INSTALL"
7167 _ACEOF
7168
7169 cat >>$CONFIG_STATUS <<\_ACEOF
7170 # If no file are specified by the user, then we need to provide default
7171 # value.  By we need to know if files were specified by the user.
7172 ac_need_defaults=:
7173 while test $# != 0
7174 do
7175   case $1 in
7176   --*=*)
7177     ac_option=`expr "x$1" : 'x\([^=]*\)='`
7178     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
7179     ac_shift=:
7180     ;;
7181   -*)
7182     ac_option=$1
7183     ac_optarg=$2
7184     ac_shift=shift
7185     ;;
7186   *) # This is not an option, so the user has probably given explicit
7187      # arguments.
7188      ac_option=$1
7189      ac_need_defaults=false;;
7190   esac
7191
7192   case $ac_option in
7193   # Handling of the options.
7194 _ACEOF
7195 cat >>$CONFIG_STATUS <<\_ACEOF
7196   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7197     ac_cs_recheck=: ;;
7198   --version | --vers* | -V )
7199     echo "$ac_cs_version"; exit 0 ;;
7200   --he | --h)
7201     # Conflict between --help and --header
7202     { { echo "$as_me:$LINENO: error: ambiguous option: $1
7203 Try \`$0 --help' for more information." >&5
7204 echo "$as_me: error: ambiguous option: $1
7205 Try \`$0 --help' for more information." >&2;}
7206    { (exit 1); exit 1; }; };;
7207   --help | --hel | -h )
7208     echo "$ac_cs_usage"; exit 0 ;;
7209   --debug | --d* | -d )
7210     debug=: ;;
7211   --file | --fil | --fi | --f )
7212     $ac_shift
7213     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7214     ac_need_defaults=false;;
7215   --header | --heade | --head | --hea )
7216     $ac_shift
7217     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
7218     ac_need_defaults=false;;
7219   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7220   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7221     ac_cs_silent=: ;;
7222
7223   # This is an error.
7224   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
7225 Try \`$0 --help' for more information." >&5
7226 echo "$as_me: error: unrecognized option: $1
7227 Try \`$0 --help' for more information." >&2;}
7228    { (exit 1); exit 1; }; } ;;
7229
7230   *) ac_config_targets="$ac_config_targets $1" ;;
7231
7232   esac
7233   shift
7234 done
7235
7236 ac_configure_extra_args=
7237
7238 if $ac_cs_silent; then
7239   exec 6>/dev/null
7240   ac_configure_extra_args="$ac_configure_extra_args --silent"
7241 fi
7242
7243 _ACEOF
7244 cat >>$CONFIG_STATUS <<_ACEOF
7245 if \$ac_cs_recheck; then
7246   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7247   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7248 fi
7249
7250 _ACEOF
7251
7252 cat >>$CONFIG_STATUS <<_ACEOF
7253 #
7254 # INIT-COMMANDS section.
7255 #
7256
7257 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7258
7259 _ACEOF
7260
7261
7262
7263 cat >>$CONFIG_STATUS <<\_ACEOF
7264 for ac_config_target in $ac_config_targets
7265 do
7266   case "$ac_config_target" in
7267   # Handling of arguments.
7268   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7269   "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7270   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7271   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7272 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7273    { (exit 1); exit 1; }; };;
7274   esac
7275 done
7276
7277 # If the user did not use the arguments to specify the items to instantiate,
7278 # then the envvar interface is used.  Set only those that are not.
7279 # We use the long form for the default assignment because of an extremely
7280 # bizarre bug on SunOS 4.1.3.
7281 if $ac_need_defaults; then
7282   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7283   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7284   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7285 fi
7286
7287 # Have a temporary directory for convenience.  Make it in the build tree
7288 # simply because there is no reason to put it here, and in addition,
7289 # creating and moving files from /tmp can sometimes cause problems.
7290 # Create a temporary directory, and hook for its removal unless debugging.
7291 $debug ||
7292 {
7293   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
7294   trap '{ (exit 1); exit 1; }' 1 2 13 15
7295 }
7296
7297 # Create a (secure) tmp directory for tmp files.
7298
7299 {
7300   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
7301   test -n "$tmp" && test -d "$tmp"
7302 }  ||
7303 {
7304   tmp=./confstat$$-$RANDOM
7305   (umask 077 && mkdir $tmp)
7306 } ||
7307 {
7308    echo "$me: cannot create a temporary directory in ." >&2
7309    { (exit 1); exit 1; }
7310 }
7311
7312 _ACEOF
7313
7314 cat >>$CONFIG_STATUS <<_ACEOF
7315
7316 #
7317 # CONFIG_FILES section.
7318 #
7319
7320 # No need to generate the scripts if there are no CONFIG_FILES.
7321 # This happens for instance when ./config.status config.h
7322 if test -n "\$CONFIG_FILES"; then
7323   # Protect against being on the right side of a sed subst in config.status.
7324   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7325    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7326 s,@SHELL@,$SHELL,;t t
7327 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7328 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7329 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7330 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7331 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7332 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7333 s,@exec_prefix@,$exec_prefix,;t t
7334 s,@prefix@,$prefix,;t t
7335 s,@program_transform_name@,$program_transform_name,;t t
7336 s,@bindir@,$bindir,;t t
7337 s,@sbindir@,$sbindir,;t t
7338 s,@libexecdir@,$libexecdir,;t t
7339 s,@datadir@,$datadir,;t t
7340 s,@sysconfdir@,$sysconfdir,;t t
7341 s,@sharedstatedir@,$sharedstatedir,;t t
7342 s,@localstatedir@,$localstatedir,;t t
7343 s,@libdir@,$libdir,;t t
7344 s,@includedir@,$includedir,;t t
7345 s,@oldincludedir@,$oldincludedir,;t t
7346 s,@infodir@,$infodir,;t t
7347 s,@mandir@,$mandir,;t t
7348 s,@build_alias@,$build_alias,;t t
7349 s,@host_alias@,$host_alias,;t t
7350 s,@target_alias@,$target_alias,;t t
7351 s,@DEFS@,$DEFS,;t t
7352 s,@ECHO_C@,$ECHO_C,;t t
7353 s,@ECHO_N@,$ECHO_N,;t t
7354 s,@ECHO_T@,$ECHO_T,;t t
7355 s,@LIBS@,$LIBS,;t t
7356 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7357 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7358 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7359 s,@CYGPATH_W@,$CYGPATH_W,;t t
7360 s,@PACKAGE@,$PACKAGE,;t t
7361 s,@VERSION@,$VERSION,;t t
7362 s,@ACLOCAL@,$ACLOCAL,;t t
7363 s,@AUTOCONF@,$AUTOCONF,;t t
7364 s,@AUTOMAKE@,$AUTOMAKE,;t t
7365 s,@AUTOHEADER@,$AUTOHEADER,;t t
7366 s,@MAKEINFO@,$MAKEINFO,;t t
7367 s,@AMTAR@,$AMTAR,;t t
7368 s,@install_sh@,$install_sh,;t t
7369 s,@STRIP@,$STRIP,;t t
7370 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7371 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7372 s,@mkdir_p@,$mkdir_p,;t t
7373 s,@AWK@,$AWK,;t t
7374 s,@SET_MAKE@,$SET_MAKE,;t t
7375 s,@am__leading_dot@,$am__leading_dot,;t t
7376 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
7377 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
7378 s,@MAINT@,$MAINT,;t t
7379 s,@enable_shared@,$enable_shared,;t t
7380 s,@enable_static@,$enable_static,;t t
7381 s,@CC@,$CC,;t t
7382 s,@CFLAGS@,$CFLAGS,;t t
7383 s,@LDFLAGS@,$LDFLAGS,;t t
7384 s,@CPPFLAGS@,$CPPFLAGS,;t t
7385 s,@ac_ct_CC@,$ac_ct_CC,;t t
7386 s,@EXEEXT@,$EXEEXT,;t t
7387 s,@OBJEXT@,$OBJEXT,;t t
7388 s,@DEPDIR@,$DEPDIR,;t t
7389 s,@am__include@,$am__include,;t t
7390 s,@am__quote@,$am__quote,;t t
7391 s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7392 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7393 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7394 s,@CCDEPMODE@,$CCDEPMODE,;t t
7395 s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7396 s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7397 s,@F77@,$F77,;t t
7398 s,@FFLAGS@,$FFLAGS,;t t
7399 s,@ac_ct_F77@,$ac_ct_F77,;t t
7400 s,@CPP@,$CPP,;t t
7401 s,@EGREP@,$EGREP,;t t
7402 s,@MATH_OBJ@,$MATH_OBJ,;t t
7403 s,@AR@,$AR,;t t
7404 s,@RANLIB@,$RANLIB,;t t
7405 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
7406 s,@build@,$build,;t t
7407 s,@build_cpu@,$build_cpu,;t t
7408 s,@build_vendor@,$build_vendor,;t t
7409 s,@build_os@,$build_os,;t t
7410 s,@host@,$host,;t t
7411 s,@host_cpu@,$host_cpu,;t t
7412 s,@host_vendor@,$host_vendor,;t t
7413 s,@host_os@,$host_os,;t t
7414 s,@LN_S@,$LN_S,;t t
7415 s,@LIBTOOL@,$LIBTOOL,;t t
7416 s,@LIBOBJS@,$LIBOBJS,;t t
7417 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7418 CEOF
7419
7420 _ACEOF
7421
7422   cat >>$CONFIG_STATUS <<\_ACEOF
7423   # Split the substitutions into bite-sized pieces for seds with
7424   # small command number limits, like on Digital OSF/1 and HP-UX.
7425   ac_max_sed_lines=48
7426   ac_sed_frag=1 # Number of current file.
7427   ac_beg=1 # First line for current file.
7428   ac_end=$ac_max_sed_lines # Line after last line for current file.
7429   ac_more_lines=:
7430   ac_sed_cmds=
7431   while $ac_more_lines; do
7432     if test $ac_beg -gt 1; then
7433       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7434     else
7435       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7436     fi
7437     if test ! -s $tmp/subs.frag; then
7438       ac_more_lines=false
7439     else
7440       # The purpose of the label and of the branching condition is to
7441       # speed up the sed processing (if there are no `@' at all, there
7442       # is no need to browse any of the substitutions).
7443       # These are the two extra sed commands mentioned above.
7444       (echo ':t
7445   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7446       if test -z "$ac_sed_cmds"; then
7447         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7448       else
7449         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7450       fi
7451       ac_sed_frag=`expr $ac_sed_frag + 1`
7452       ac_beg=$ac_end
7453       ac_end=`expr $ac_end + $ac_max_sed_lines`
7454     fi
7455   done
7456   if test -z "$ac_sed_cmds"; then
7457     ac_sed_cmds=cat
7458   fi
7459 fi # test -n "$CONFIG_FILES"
7460
7461 _ACEOF
7462 cat >>$CONFIG_STATUS <<\_ACEOF
7463 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7464   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7465   case $ac_file in
7466   - | *:- | *:-:* ) # input from stdin
7467         cat >$tmp/stdin
7468         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7469         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7470   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7471         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7472   * )   ac_file_in=$ac_file.in ;;
7473   esac
7474
7475   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7476   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7477 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7478          X"$ac_file" : 'X\(//\)[^/]' \| \
7479          X"$ac_file" : 'X\(//\)$' \| \
7480          X"$ac_file" : 'X\(/\)' \| \
7481          .     : '\(.\)' 2>/dev/null ||
7482 echo X"$ac_file" |
7483     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7484           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7485           /^X\(\/\/\)$/{ s//\1/; q; }
7486           /^X\(\/\).*/{ s//\1/; q; }
7487           s/.*/./; q'`
7488   { if $as_mkdir_p; then
7489     mkdir -p "$ac_dir"
7490   else
7491     as_dir="$ac_dir"
7492     as_dirs=
7493     while test ! -d "$as_dir"; do
7494       as_dirs="$as_dir $as_dirs"
7495       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7496 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7497          X"$as_dir" : 'X\(//\)[^/]' \| \
7498          X"$as_dir" : 'X\(//\)$' \| \
7499          X"$as_dir" : 'X\(/\)' \| \
7500          .     : '\(.\)' 2>/dev/null ||
7501 echo X"$as_dir" |
7502     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7503           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7504           /^X\(\/\/\)$/{ s//\1/; q; }
7505           /^X\(\/\).*/{ s//\1/; q; }
7506           s/.*/./; q'`
7507     done
7508     test ! -n "$as_dirs" || mkdir $as_dirs
7509   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7510 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7511    { (exit 1); exit 1; }; }; }
7512
7513   ac_builddir=.
7514
7515 if test "$ac_dir" != .; then
7516   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7517   # A "../" for each directory in $ac_dir_suffix.
7518   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7519 else
7520   ac_dir_suffix= ac_top_builddir=
7521 fi
7522
7523 case $srcdir in
7524   .)  # No --srcdir option.  We are building in place.
7525     ac_srcdir=.
7526     if test -z "$ac_top_builddir"; then
7527        ac_top_srcdir=.
7528     else
7529        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7530     fi ;;
7531   [\\/]* | ?:[\\/]* )  # Absolute path.
7532     ac_srcdir=$srcdir$ac_dir_suffix;
7533     ac_top_srcdir=$srcdir ;;
7534   *) # Relative path.
7535     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7536     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7537 esac
7538
7539 # Do not use `cd foo && pwd` to compute absolute paths, because
7540 # the directories may not exist.
7541 case `pwd` in
7542 .) ac_abs_builddir="$ac_dir";;
7543 *)
7544   case "$ac_dir" in
7545   .) ac_abs_builddir=`pwd`;;
7546   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7547   *) ac_abs_builddir=`pwd`/"$ac_dir";;
7548   esac;;
7549 esac
7550 case $ac_abs_builddir in
7551 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7552 *)
7553   case ${ac_top_builddir}. in
7554   .) ac_abs_top_builddir=$ac_abs_builddir;;
7555   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7556   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7557   esac;;
7558 esac
7559 case $ac_abs_builddir in
7560 .) ac_abs_srcdir=$ac_srcdir;;
7561 *)
7562   case $ac_srcdir in
7563   .) ac_abs_srcdir=$ac_abs_builddir;;
7564   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7565   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7566   esac;;
7567 esac
7568 case $ac_abs_builddir in
7569 .) ac_abs_top_srcdir=$ac_top_srcdir;;
7570 *)
7571   case $ac_top_srcdir in
7572   .) ac_abs_top_srcdir=$ac_abs_builddir;;
7573   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7574   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7575   esac;;
7576 esac
7577
7578
7579   case $INSTALL in
7580   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7581   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7582   esac
7583
7584   # Let's still pretend it is `configure' which instantiates (i.e., don't
7585   # use $as_me), people would be surprised to read:
7586   #    /* config.h.  Generated by config.status.  */
7587   if test x"$ac_file" = x-; then
7588     configure_input=
7589   else
7590     configure_input="$ac_file.  "
7591   fi
7592   configure_input=$configure_input"Generated from `echo $ac_file_in |
7593                                      sed 's,.*/,,'` by configure."
7594
7595   # First look for the input files in the build tree, otherwise in the
7596   # src tree.
7597   ac_file_inputs=`IFS=:
7598     for f in $ac_file_in; do
7599       case $f in
7600       -) echo $tmp/stdin ;;
7601       [\\/$]*)
7602          # Absolute (can't be DOS-style, as IFS=:)
7603          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7604 echo "$as_me: error: cannot find input file: $f" >&2;}
7605    { (exit 1); exit 1; }; }
7606          echo "$f";;
7607       *) # Relative
7608          if test -f "$f"; then
7609            # Build tree
7610            echo "$f"
7611          elif test -f "$srcdir/$f"; then
7612            # Source tree
7613            echo "$srcdir/$f"
7614          else
7615            # /dev/null tree
7616            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7617 echo "$as_me: error: cannot find input file: $f" >&2;}
7618    { (exit 1); exit 1; }; }
7619          fi;;
7620       esac
7621     done` || { (exit 1); exit 1; }
7622
7623   if test x"$ac_file" != x-; then
7624     { echo "$as_me:$LINENO: creating $ac_file" >&5
7625 echo "$as_me: creating $ac_file" >&6;}
7626     rm -f "$ac_file"
7627   fi
7628 _ACEOF
7629 cat >>$CONFIG_STATUS <<_ACEOF
7630   sed "$ac_vpsub
7631 $extrasub
7632 _ACEOF
7633 cat >>$CONFIG_STATUS <<\_ACEOF
7634 :t
7635 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7636 s,@configure_input@,$configure_input,;t t
7637 s,@srcdir@,$ac_srcdir,;t t
7638 s,@abs_srcdir@,$ac_abs_srcdir,;t t
7639 s,@top_srcdir@,$ac_top_srcdir,;t t
7640 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7641 s,@builddir@,$ac_builddir,;t t
7642 s,@abs_builddir@,$ac_abs_builddir,;t t
7643 s,@top_builddir@,$ac_top_builddir,;t t
7644 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7645 s,@INSTALL@,$ac_INSTALL,;t t
7646 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7647   rm -f $tmp/stdin
7648   if test x"$ac_file" != x-; then
7649     mv $tmp/out $ac_file
7650   else
7651     cat $tmp/out
7652     rm -f $tmp/out
7653   fi
7654
7655 done
7656 _ACEOF
7657 cat >>$CONFIG_STATUS <<\_ACEOF
7658
7659 #
7660 # CONFIG_HEADER section.
7661 #
7662
7663 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7664 # NAME is the cpp macro being defined and VALUE is the value it is being given.
7665 #
7666 # ac_d sets the value in "#define NAME VALUE" lines.
7667 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
7668 ac_dB='[         ].*$,\1#\2'
7669 ac_dC=' '
7670 ac_dD=',;t'
7671 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7672 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7673 ac_uB='$,\1#\2define\3'
7674 ac_uC=' '
7675 ac_uD=',;t'
7676
7677 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7678   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7679   case $ac_file in
7680   - | *:- | *:-:* ) # input from stdin
7681         cat >$tmp/stdin
7682         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7683         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7684   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7685         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7686   * )   ac_file_in=$ac_file.in ;;
7687   esac
7688
7689   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7690 echo "$as_me: creating $ac_file" >&6;}
7691
7692   # First look for the input files in the build tree, otherwise in the
7693   # src tree.
7694   ac_file_inputs=`IFS=:
7695     for f in $ac_file_in; do
7696       case $f in
7697       -) echo $tmp/stdin ;;
7698       [\\/$]*)
7699          # Absolute (can't be DOS-style, as IFS=:)
7700          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7701 echo "$as_me: error: cannot find input file: $f" >&2;}
7702    { (exit 1); exit 1; }; }
7703          # Do quote $f, to prevent DOS paths from being IFS'd.
7704          echo "$f";;
7705       *) # Relative
7706          if test -f "$f"; then
7707            # Build tree
7708            echo "$f"
7709          elif test -f "$srcdir/$f"; then
7710            # Source tree
7711            echo "$srcdir/$f"
7712          else
7713            # /dev/null tree
7714            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7715 echo "$as_me: error: cannot find input file: $f" >&2;}
7716    { (exit 1); exit 1; }; }
7717          fi;;
7718       esac
7719     done` || { (exit 1); exit 1; }
7720   # Remove the trailing spaces.
7721   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
7722
7723 _ACEOF
7724
7725 # Transform confdefs.h into two sed scripts, `conftest.defines' and
7726 # `conftest.undefs', that substitutes the proper values into
7727 # config.h.in to produce config.h.  The first handles `#define'
7728 # templates, and the second `#undef' templates.
7729 # And first: Protect against being on the right side of a sed subst in
7730 # config.status.  Protect against being in an unquoted here document
7731 # in config.status.
7732 rm -f conftest.defines conftest.undefs
7733 # Using a here document instead of a string reduces the quoting nightmare.
7734 # Putting comments in sed scripts is not portable.
7735 #
7736 # `end' is used to avoid that the second main sed command (meant for
7737 # 0-ary CPP macros) applies to n-ary macro definitions.
7738 # See the Autoconf documentation for `clear'.
7739 cat >confdef2sed.sed <<\_ACEOF
7740 s/[\\&,]/\\&/g
7741 s,[\\$`],\\&,g
7742 t clear
7743 : clear
7744 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7745 t end
7746 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7747 : end
7748 _ACEOF
7749 # If some macros were called several times there might be several times
7750 # the same #defines, which is useless.  Nevertheless, we may not want to
7751 # sort them, since we want the *last* AC-DEFINE to be honored.
7752 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
7753 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7754 rm -f confdef2sed.sed
7755
7756 # This sed command replaces #undef with comments.  This is necessary, for
7757 # example, in the case of _POSIX_SOURCE, which is predefined and required
7758 # on some systems where configure will not decide to define it.
7759 cat >>conftest.undefs <<\_ACEOF
7760 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
7761 _ACEOF
7762
7763 # Break up conftest.defines because some shells have a limit on the size
7764 # of here documents, and old seds have small limits too (100 cmds).
7765 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7766 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7767 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7768 echo '  :' >>$CONFIG_STATUS
7769 rm -f conftest.tail
7770 while grep . conftest.defines >/dev/null
7771 do
7772   # Write a limited-size here document to $tmp/defines.sed.
7773   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7774   # Speed up: don't consider the non `#define' lines.
7775   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
7776   # Work around the forget-to-reset-the-flag bug.
7777   echo 't clr' >>$CONFIG_STATUS
7778   echo ': clr' >>$CONFIG_STATUS
7779   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7780   echo 'CEOF
7781   sed -f $tmp/defines.sed $tmp/in >$tmp/out
7782   rm -f $tmp/in
7783   mv $tmp/out $tmp/in
7784 ' >>$CONFIG_STATUS
7785   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7786   rm -f conftest.defines
7787   mv conftest.tail conftest.defines
7788 done
7789 rm -f conftest.defines
7790 echo '  fi # grep' >>$CONFIG_STATUS
7791 echo >>$CONFIG_STATUS
7792
7793 # Break up conftest.undefs because some shells have a limit on the size
7794 # of here documents, and old seds have small limits too (100 cmds).
7795 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
7796 rm -f conftest.tail
7797 while grep . conftest.undefs >/dev/null
7798 do
7799   # Write a limited-size here document to $tmp/undefs.sed.
7800   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7801   # Speed up: don't consider the non `#undef'
7802   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
7803   # Work around the forget-to-reset-the-flag bug.
7804   echo 't clr' >>$CONFIG_STATUS
7805   echo ': clr' >>$CONFIG_STATUS
7806   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7807   echo 'CEOF
7808   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7809   rm -f $tmp/in
7810   mv $tmp/out $tmp/in
7811 ' >>$CONFIG_STATUS
7812   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7813   rm -f conftest.undefs
7814   mv conftest.tail conftest.undefs
7815 done
7816 rm -f conftest.undefs
7817
7818 cat >>$CONFIG_STATUS <<\_ACEOF
7819   # Let's still pretend it is `configure' which instantiates (i.e., don't
7820   # use $as_me), people would be surprised to read:
7821   #    /* config.h.  Generated by config.status.  */
7822   if test x"$ac_file" = x-; then
7823     echo "/* Generated by configure.  */" >$tmp/config.h
7824   else
7825     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
7826   fi
7827   cat $tmp/in >>$tmp/config.h
7828   rm -f $tmp/in
7829   if test x"$ac_file" != x-; then
7830     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7831       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7832 echo "$as_me: $ac_file is unchanged" >&6;}
7833     else
7834       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7835 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7836          X"$ac_file" : 'X\(//\)[^/]' \| \
7837          X"$ac_file" : 'X\(//\)$' \| \
7838          X"$ac_file" : 'X\(/\)' \| \
7839          .     : '\(.\)' 2>/dev/null ||
7840 echo X"$ac_file" |
7841     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7842           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7843           /^X\(\/\/\)$/{ s//\1/; q; }
7844           /^X\(\/\).*/{ s//\1/; q; }
7845           s/.*/./; q'`
7846       { if $as_mkdir_p; then
7847     mkdir -p "$ac_dir"
7848   else
7849     as_dir="$ac_dir"
7850     as_dirs=
7851     while test ! -d "$as_dir"; do
7852       as_dirs="$as_dir $as_dirs"
7853       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7854 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7855          X"$as_dir" : 'X\(//\)[^/]' \| \
7856          X"$as_dir" : 'X\(//\)$' \| \
7857          X"$as_dir" : 'X\(/\)' \| \
7858          .     : '\(.\)' 2>/dev/null ||
7859 echo X"$as_dir" |
7860     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7861           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7862           /^X\(\/\/\)$/{ s//\1/; q; }
7863           /^X\(\/\).*/{ s//\1/; q; }
7864           s/.*/./; q'`
7865     done
7866     test ! -n "$as_dirs" || mkdir $as_dirs
7867   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7868 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7869    { (exit 1); exit 1; }; }; }
7870
7871       rm -f $ac_file
7872       mv $tmp/config.h $ac_file
7873     fi
7874   else
7875     cat $tmp/config.h
7876     rm -f $tmp/config.h
7877   fi
7878 # Compute $ac_file's index in $config_headers.
7879 _am_stamp_count=1
7880 for _am_header in $config_headers :; do
7881   case $_am_header in
7882     $ac_file | $ac_file:* )
7883       break ;;
7884     * )
7885       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
7886   esac
7887 done
7888 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
7889 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7890          X$ac_file : 'X\(//\)[^/]' \| \
7891          X$ac_file : 'X\(//\)$' \| \
7892          X$ac_file : 'X\(/\)' \| \
7893          .     : '\(.\)' 2>/dev/null ||
7894 echo X$ac_file |
7895     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7896           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7897           /^X\(\/\/\)$/{ s//\1/; q; }
7898           /^X\(\/\).*/{ s//\1/; q; }
7899           s/.*/./; q'`/stamp-h$_am_stamp_count
7900 done
7901 _ACEOF
7902 cat >>$CONFIG_STATUS <<\_ACEOF
7903
7904 #
7905 # CONFIG_COMMANDS section.
7906 #
7907 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7908   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
7909   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
7910   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
7911 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7912          X"$ac_dest" : 'X\(//\)[^/]' \| \
7913          X"$ac_dest" : 'X\(//\)$' \| \
7914          X"$ac_dest" : 'X\(/\)' \| \
7915          .     : '\(.\)' 2>/dev/null ||
7916 echo X"$ac_dest" |
7917     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7918           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7919           /^X\(\/\/\)$/{ s//\1/; q; }
7920           /^X\(\/\).*/{ s//\1/; q; }
7921           s/.*/./; q'`
7922   { if $as_mkdir_p; then
7923     mkdir -p "$ac_dir"
7924   else
7925     as_dir="$ac_dir"
7926     as_dirs=
7927     while test ! -d "$as_dir"; do
7928       as_dirs="$as_dir $as_dirs"
7929       as_dir=`(dirname "$as_dir") 2>/dev/null ||
7930 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7931          X"$as_dir" : 'X\(//\)[^/]' \| \
7932          X"$as_dir" : 'X\(//\)$' \| \
7933          X"$as_dir" : 'X\(/\)' \| \
7934          .     : '\(.\)' 2>/dev/null ||
7935 echo X"$as_dir" |
7936     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7937           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7938           /^X\(\/\/\)$/{ s//\1/; q; }
7939           /^X\(\/\).*/{ s//\1/; q; }
7940           s/.*/./; q'`
7941     done
7942     test ! -n "$as_dirs" || mkdir $as_dirs
7943   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7944 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7945    { (exit 1); exit 1; }; }; }
7946
7947   ac_builddir=.
7948
7949 if test "$ac_dir" != .; then
7950   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7951   # A "../" for each directory in $ac_dir_suffix.
7952   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7953 else
7954   ac_dir_suffix= ac_top_builddir=
7955 fi
7956
7957 case $srcdir in
7958   .)  # No --srcdir option.  We are building in place.
7959     ac_srcdir=.
7960     if test -z "$ac_top_builddir"; then
7961        ac_top_srcdir=.
7962     else
7963        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7964     fi ;;
7965   [\\/]* | ?:[\\/]* )  # Absolute path.
7966     ac_srcdir=$srcdir$ac_dir_suffix;
7967     ac_top_srcdir=$srcdir ;;
7968   *) # Relative path.
7969     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7970     ac_top_srcdir=$ac_top_builddir$srcdir ;;
7971 esac
7972
7973 # Do not use `cd foo && pwd` to compute absolute paths, because
7974 # the directories may not exist.
7975 case `pwd` in
7976 .) ac_abs_builddir="$ac_dir";;
7977 *)
7978   case "$ac_dir" in
7979   .) ac_abs_builddir=`pwd`;;
7980   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7981   *) ac_abs_builddir=`pwd`/"$ac_dir";;
7982   esac;;
7983 esac
7984 case $ac_abs_builddir in
7985 .) ac_abs_top_builddir=${ac_top_builddir}.;;
7986 *)
7987   case ${ac_top_builddir}. in
7988   .) ac_abs_top_builddir=$ac_abs_builddir;;
7989   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7990   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7991   esac;;
7992 esac
7993 case $ac_abs_builddir in
7994 .) ac_abs_srcdir=$ac_srcdir;;
7995 *)
7996   case $ac_srcdir in
7997   .) ac_abs_srcdir=$ac_abs_builddir;;
7998   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7999   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
8000   esac;;
8001 esac
8002 case $ac_abs_builddir in
8003 .) ac_abs_top_srcdir=$ac_top_srcdir;;
8004 *)
8005   case $ac_top_srcdir in
8006   .) ac_abs_top_srcdir=$ac_abs_builddir;;
8007   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
8008   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
8009   esac;;
8010 esac
8011
8012
8013   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
8014 echo "$as_me: executing $ac_dest commands" >&6;}
8015   case $ac_dest in
8016     depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
8017   # Strip MF so we end up with the name of the file.
8018   mf=`echo "$mf" | sed -e 's/:.*$//'`
8019   # Check whether this is an Automake generated Makefile or not.
8020   # We used to match only the files named `Makefile.in', but
8021   # some people rename them; so instead we look at the file content.
8022   # Grep'ing the first line is not enough: some people post-process
8023   # each Makefile.in and add a new line on top of each file to say so.
8024   # So let's grep whole file.
8025   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
8026     dirpart=`(dirname "$mf") 2>/dev/null ||
8027 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8028          X"$mf" : 'X\(//\)[^/]' \| \
8029          X"$mf" : 'X\(//\)$' \| \
8030          X"$mf" : 'X\(/\)' \| \
8031          .     : '\(.\)' 2>/dev/null ||
8032 echo X"$mf" |
8033     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8034           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8035           /^X\(\/\/\)$/{ s//\1/; q; }
8036           /^X\(\/\).*/{ s//\1/; q; }
8037           s/.*/./; q'`
8038   else
8039     continue
8040   fi
8041   grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
8042   # Extract the definition of DEP_FILES from the Makefile without
8043   # running `make'.
8044   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8045   test -z "$DEPDIR" && continue
8046   # When using ansi2knr, U may be empty or an underscore; expand it
8047   U=`sed -n 's/^U = //p' < "$mf"`
8048   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
8049   # We invoke sed twice because it is the simplest approach to
8050   # changing $(DEPDIR) to its actual value in the expansion.
8051   for file in `sed -n '
8052     /^DEP_FILES = .*\\\\$/ {
8053       s/^DEP_FILES = //
8054       :loop
8055         s/\\\\$//
8056         p
8057         n
8058         /\\\\$/ b loop
8059       p
8060     }
8061     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
8062        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8063     # Make sure the directory exists.
8064     test -f "$dirpart/$file" && continue
8065     fdir=`(dirname "$file") 2>/dev/null ||
8066 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8067          X"$file" : 'X\(//\)[^/]' \| \
8068          X"$file" : 'X\(//\)$' \| \
8069          X"$file" : 'X\(/\)' \| \
8070          .     : '\(.\)' 2>/dev/null ||
8071 echo X"$file" |
8072     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8073           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8074           /^X\(\/\/\)$/{ s//\1/; q; }
8075           /^X\(\/\).*/{ s//\1/; q; }
8076           s/.*/./; q'`
8077     { if $as_mkdir_p; then
8078     mkdir -p $dirpart/$fdir
8079   else
8080     as_dir=$dirpart/$fdir
8081     as_dirs=
8082     while test ! -d "$as_dir"; do
8083       as_dirs="$as_dir $as_dirs"
8084       as_dir=`(dirname "$as_dir") 2>/dev/null ||
8085 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8086          X"$as_dir" : 'X\(//\)[^/]' \| \
8087          X"$as_dir" : 'X\(//\)$' \| \
8088          X"$as_dir" : 'X\(/\)' \| \
8089          .     : '\(.\)' 2>/dev/null ||
8090 echo X"$as_dir" |
8091     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
8092           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
8093           /^X\(\/\/\)$/{ s//\1/; q; }
8094           /^X\(\/\).*/{ s//\1/; q; }
8095           s/.*/./; q'`
8096     done
8097     test ! -n "$as_dirs" || mkdir $as_dirs
8098   fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
8099 echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
8100    { (exit 1); exit 1; }; }; }
8101
8102     # echo "creating $dirpart/$file"
8103     echo '# dummy' > "$dirpart/$file"
8104   done
8105 done
8106  ;;
8107   esac
8108 done
8109 _ACEOF
8110
8111 cat >>$CONFIG_STATUS <<\_ACEOF
8112
8113 { (exit 0); exit 0; }
8114 _ACEOF
8115 chmod +x $CONFIG_STATUS
8116 ac_clean_files=$ac_clean_files_save
8117
8118
8119 # configure is writing to config.log, and then calls config.status.
8120 # config.status does its own redirection, appending to config.log.
8121 # Unfortunately, on DOS this fails, as config.log is still kept open
8122 # by configure, so config.status won't be able to write to it; its
8123 # output is simply discarded.  So we exec the FD to /dev/null,
8124 # effectively closing config.log, so it can be properly (re)opened and
8125 # appended to by config.status.  When coming back to configure, we
8126 # need to make the FD available again.
8127 if test "$no_create" != yes; then
8128   ac_cs_success=:
8129   ac_config_status_args=
8130   test "$silent" = yes &&
8131     ac_config_status_args="$ac_config_status_args --quiet"
8132   exec 5>/dev/null
8133   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8134   exec 5>>config.log
8135   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8136   # would make configure fail if this is the last instruction.
8137   $ac_cs_success || { (exit 1); exit 1; }
8138 fi
8139
8140