external/bsd/byacc/dist/configure

   1 #! /bin/sh
   2 # From configure.in Revision: 1.10 .
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated by Autoconf 2.52.20101002.
   5 #
   6 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
   7 # Free Software Foundation, Inc.
   8 # This configure script is free software; the Free Software Foundation
   9 # gives unlimited permission to copy, distribute and modify it.
  10
  11 # Avoid depending upon Character Ranges.
  12 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  13 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  14 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  15 as_cr_digits='0123456789'
  16 as_cr_alnum=$as_cr_Letters$as_cr_digits
  17
  18 # Sed expression to map a string onto a valid variable name.
  19 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
  20
  21 # Sed expression to map a string onto a valid CPP name.
  22 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
  23
  24 # Be Bourne compatible
  25 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  26   emulate sh
  27   NULLCMD=:
  28 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  29   set -o posix
  30 fi
  31
  32 # Name of the executable.
  33 as_me=`echo "$0" |sed 's,.*[\\/],,'`
  34
  35 if expr a : '\(a\)' >/dev/null 2>&1; then
  36   as_expr=expr
  37 else
  38   as_expr=false
  39 fi
  40
  41 rm -f conf$$ conf$$.exe conf$$.file
  42 echo >conf$$.file
  43 if ln -s conf$$.file conf$$ 2>/dev/null; then
  44   # We could just check for DJGPP; but this test a) works b) is more generic
  45   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
  46   if test -f conf$$.exe; then
  47     # Don't use ln at all; we don't have any links
  48     as_ln_s='cp -p'
  49   else
  50     as_ln_s='ln -s'
  51   fi
  52 elif ln conf$$.file conf$$ 2>/dev/null; then
  53   as_ln_s=ln
  54 else
  55   as_ln_s='cp -p'
  56 fi
  57 rm -f conf$$ conf$$.exe conf$$.file
  58
  59 as_executable_p="test -f"
  60
  61 # Support unset when possible.
  62 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
  63   as_unset=unset
  64 else
  65   as_unset=false
  66 fi
  67
  68 # NLS nuisances.
  69 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
  70 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
  71 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
  72 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
  73 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
  74 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
  75 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
  76 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
  77
  78 # IFS
  79 # We need space, tab and new line, in precisely that order.
  80 as_nl='
  81 '
  82 IFS="   $as_nl"
  83
  84 # CDPATH.
  85 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
  86
  87 # Name of the host.
  88 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
  89 # so uname gets run too.
  90 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
  91
  92 exec 6>&1
  93
  94 #
  95 # Initializations.
  96 #
  97 ac_default_prefix=/usr/local
  98 cross_compiling=no
  99 subdirs=
 100 MFLAGS= MAKEFLAGS=
 101 SHELL=${CONFIG_SHELL-/bin/sh}
 102
 103 # Maximum number of lines to put in a shell here document.
 104 # This variable seems obsolete.  It should probably be removed, and
 105 # only ac_max_sed_lines should be used.
 106 : ${ac_max_here_lines=38}
 107
 108 ac_unique_file="main.c"
 109
 110 # Initialize some variables set by options.
 111 ac_init_help=
 112 ac_init_version=false
 113 # The variables have the same names as the options, with
 114 # dashes changed to underlines.
 115 cache_file=/dev/null
 116 exec_prefix=NONE
 117 no_create=
 118 no_recursion=
 119 prefix=NONE
 120 program_prefix=NONE
 121 program_suffix=NONE
 122 program_transform_name=s,x,x,
 123 silent=
 124 site=
 125 srcdir=
 126 verbose=
 127 x_includes=NONE
 128 x_libraries=NONE
 129
 130 # Installation directory options.
 131 # These are left unexpanded so users can "make install exec_prefix=/foo"
 132 # and all the variables that are supposed to be based on exec_prefix
 133 # by default will actually change.
 134 # Use braces instead of parens because sh, perl, etc. also accept them.
 135 bindir='${exec_prefix}/bin'
 136 sbindir='${exec_prefix}/sbin'
 137 libexecdir='${exec_prefix}/libexec'
 138 datadir='${prefix}/share'
 139 sysconfdir='${prefix}/etc'
 140 sharedstatedir='${prefix}/com'
 141 localstatedir='${prefix}/var'
 142 libdir='${exec_prefix}/lib'
 143 includedir='${prefix}/include'
 144 oldincludedir='/usr/include'
 145 infodir='${prefix}/info'
 146 mandir='${prefix}/man'
 147
 148 # Identity of this package.
 149 PACKAGE_NAME=
 150 PACKAGE_TARNAME=
 151 PACKAGE_VERSION=
 152 PACKAGE_STRING=
 153 PACKAGE_BUGREPORT=
 154
 155 ac_prev=
 156 for ac_option
 157 do
 158   # If the previous option needs an argument, assign it.
 159   if test -n "$ac_prev"; then
 160     eval "$ac_prev=\$ac_option"
 161     ac_prev=
 162     continue
 163   fi
 164
 165   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 166
 167   # Accept the important Cygnus configure options, so we can diagnose typos.
 168
 169   case $ac_option in
 170
 171   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 172     ac_prev=bindir ;;
 173   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 174     bindir=$ac_optarg ;;
 175
 176   -build | --build | --buil | --bui | --bu)
 177     ac_prev=build_alias ;;
 178   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 179     build_alias=$ac_optarg ;;
 180
 181   -cache-file | --cache-file | --cache-fil | --cache-fi \
 182   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 183     ac_prev=cache_file ;;
 184   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 185   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 186     cache_file=$ac_optarg ;;
 187
 188   --config-cache | -C)
 189     cache_file=config.cache ;;
 190
 191   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 192     ac_prev=datadir ;;
 193   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 194   | --da=*)
 195     datadir=$ac_optarg ;;
 196
 197   -disable-* | --disable-*)
 198     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 199     # Reject names that are not valid shell variable names.
 200     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 201       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 202    { (exit 1); exit 1; }; }
 203     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 204     eval "enable_$ac_feature=no" ;;
 205
 206   -enable-* | --enable-*)
 207     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 208     # Reject names that are not valid shell variable names.
 209     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 210       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 211    { (exit 1); exit 1; }; }
 212     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 213     case $ac_option in
 214       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 215       *) ac_optarg=yes ;;
 216     esac
 217     eval "enable_$ac_feature='$ac_optarg'" ;;
 218
 219   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 220   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 221   | --exec | --exe | --ex)
 222     ac_prev=exec_prefix ;;
 223   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 224   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 225   | --exec=* | --exe=* | --ex=*)
 226     exec_prefix=$ac_optarg ;;
 227
 228   -gas | --gas | --ga | --g)
 229     # Obsolete; use --with-gas.
 230     with_gas=yes ;;
 231
 232   -help | --help | --hel | --he | -h)
 233     ac_init_help=long ;;
 234   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 235     ac_init_help=recursive ;;
 236   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 237     ac_init_help=short ;;
 238
 239   -host | --host | --hos | --ho)
 240     ac_prev=host_alias ;;
 241   -host=* | --host=* | --hos=* | --ho=*)
 242     host_alias=$ac_optarg ;;
 243
 244   -includedir | --includedir | --includedi | --included | --include \
 245   | --includ | --inclu | --incl | --inc)
 246     ac_prev=includedir ;;
 247   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 248   | --includ=* | --inclu=* | --incl=* | --inc=*)
 249     includedir=$ac_optarg ;;
 250
 251   -infodir | --infodir | --infodi | --infod | --info | --inf)
 252     ac_prev=infodir ;;
 253   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 254     infodir=$ac_optarg ;;
 255
 256   -libdir | --libdir | --libdi | --libd)
 257     ac_prev=libdir ;;
 258   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 259     libdir=$ac_optarg ;;
 260
 261   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 262   | --libexe | --libex | --libe)
 263     ac_prev=libexecdir ;;
 264   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 265   | --libexe=* | --libex=* | --libe=*)
 266     libexecdir=$ac_optarg ;;
 267
 268   -localstatedir | --localstatedir | --localstatedi | --localstated \
 269   | --localstate | --localstat | --localsta | --localst \
 270   | --locals | --local | --loca | --loc | --lo)
 271     ac_prev=localstatedir ;;
 272   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 273   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 274   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 275     localstatedir=$ac_optarg ;;
 276
 277   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 278     ac_prev=mandir ;;
 279   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 280     mandir=$ac_optarg ;;
 281
 282   -nfp | --nfp | --nf)
 283     # Obsolete; use --without-fp.
 284     with_fp=no ;;
 285
 286   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 287   | --no-cr | --no-c)
 288     no_create=yes ;;
 289
 290   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 291   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 292     no_recursion=yes ;;
 293
 294   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 295   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 296   | --oldin | --oldi | --old | --ol | --o)
 297     ac_prev=oldincludedir ;;
 298   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 299   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 300   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 301     oldincludedir=$ac_optarg ;;
 302
 303   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 304     ac_prev=prefix ;;
 305   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 306     prefix=$ac_optarg ;;
 307
 308   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 309   | --program-pre | --program-pr | --program-p)
 310     ac_prev=program_prefix ;;
 311   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 312   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 313     program_prefix=$ac_optarg ;;
 314
 315   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 316   | --program-suf | --program-su | --program-s)
 317     ac_prev=program_suffix ;;
 318   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 319   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 320     program_suffix=$ac_optarg ;;
 321
 322   -program-transform-name | --program-transform-name \
 323   | --program-transform-nam | --program-transform-na \
 324   | --program-transform-n | --program-transform- \
 325   | --program-transform | --program-transfor \
 326   | --program-transfo | --program-transf \
 327   | --program-trans | --program-tran \
 328   | --progr-tra | --program-tr | --program-t)
 329     ac_prev=program_transform_name ;;
 330   -program-transform-name=* | --program-transform-name=* \
 331   | --program-transform-nam=* | --program-transform-na=* \
 332   | --program-transform-n=* | --program-transform-=* \
 333   | --program-transform=* | --program-transfor=* \
 334   | --program-transfo=* | --program-transf=* \
 335   | --program-trans=* | --program-tran=* \
 336   | --progr-tra=* | --program-tr=* | --program-t=*)
 337     program_transform_name=$ac_optarg ;;
 338
 339   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 340   | -silent | --silent | --silen | --sile | --sil)
 341     silent=yes ;;
 342
 343   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 344     ac_prev=sbindir ;;
 345   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 346   | --sbi=* | --sb=*)
 347     sbindir=$ac_optarg ;;
 348
 349   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 350   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 351   | --sharedst | --shareds | --shared | --share | --shar \
 352   | --sha | --sh)
 353     ac_prev=sharedstatedir ;;
 354   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 355   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 356   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 357   | --sha=* | --sh=*)
 358     sharedstatedir=$ac_optarg ;;
 359
 360   -site | --site | --sit)
 361     ac_prev=site ;;
 362   -site=* | --site=* | --sit=*)
 363     site=$ac_optarg ;;
 364
 365   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 366     ac_prev=srcdir ;;
 367   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 368     srcdir=$ac_optarg ;;
 369
 370   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 371   | --syscon | --sysco | --sysc | --sys | --sy)
 372     ac_prev=sysconfdir ;;
 373   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 374   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 375     sysconfdir=$ac_optarg ;;
 376
 377   -target | --target | --targe | --targ | --tar | --ta | --t)
 378     ac_prev=target_alias ;;
 379   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 380     target_alias=$ac_optarg ;;
 381
 382   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 383     verbose=yes ;;
 384
 385   -version | --version | --versio | --versi | --vers | -V)
 386     ac_init_version=: ;;
 387
 388   -with-* | --with-*)
 389     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 390     # Reject names that are not valid shell variable names.
 391     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 392       { echo "$as_me: error: invalid package name: $ac_package" >&2
 393    { (exit 1); exit 1; }; }
 394     ac_package=`echo $ac_package| sed 's/-/_/g'`
 395     case $ac_option in
 396       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 397       *) ac_optarg=yes ;;
 398     esac
 399     eval "with_$ac_package='$ac_optarg'" ;;
 400
 401   -without-* | --without-*)
 402     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 403     # Reject names that are not valid shell variable names.
 404     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 405       { echo "$as_me: error: invalid package name: $ac_package" >&2
 406    { (exit 1); exit 1; }; }
 407     ac_package=`echo $ac_package | sed 's/-/_/g'`
 408     eval "with_$ac_package=no" ;;
 409
 410   --x)
 411     # Obsolete; use --with-x.
 412     with_x=yes ;;
 413
 414   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 415   | --x-incl | --x-inc | --x-in | --x-i)
 416     ac_prev=x_includes ;;
 417   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 418   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 419     x_includes=$ac_optarg ;;
 420
 421   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 422   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 423     ac_prev=x_libraries ;;
 424   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 425   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 426     x_libraries=$ac_optarg ;;
 427
 428   -*) { echo "$as_me: error: unrecognized option: $ac_option
 429 Try \`$0 --help' for more information." >&2
 430    { (exit 1); exit 1; }; }
 431     ;;
 432
 433   *=*)
 434     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 435     # Reject names that are not valid shell variable names.
 436     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 437       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 438    { (exit 1); exit 1; }; }
 439     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 440     eval "$ac_envvar='$ac_optarg'"
 441     export $ac_envvar ;;
 442
 443   *)
 444     # FIXME: should be removed in autoconf 3.0.
 445     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 446     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 447       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 448     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 449     ;;
 450
 451   esac
 452 done
 453
 454 if test -n "$ac_prev"; then
 455   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 456   { echo "$as_me: error: missing argument to $ac_option" >&2
 457    { (exit 1); exit 1; }; }
 458 fi
 459
 460 # Be sure to have absolute paths.
 461 for ac_var in exec_prefix prefix
 462 do
 463   eval ac_val=$`echo $ac_var`
 464   case $ac_val in
 465     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 466     *)  { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
 467    { (exit 1); exit 1; }; };;
 468   esac
 469 done
 470
 471 # Be sure to have absolute paths.
 472 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 473               localstatedir libdir includedir oldincludedir infodir mandir
 474 do
 475   eval ac_val=$`echo $ac_var`
 476   case $ac_val in
 477     [\\/$]* | ?:[\\/]* ) ;;
 478     *)  { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
 479    { (exit 1); exit 1; }; };;
 480   esac
 481 done
 482
 483 # There might be people who depend on the old broken behavior: `$host'
 484 # used to hold the argument of --host etc.
 485 build=$build_alias
 486 host=$host_alias
 487 target=$target_alias
 488
 489 # FIXME: should be removed in autoconf 3.0.
 490 if test "x$host_alias" != x; then
 491   if test "x$build_alias" = x; then
 492     cross_compiling=maybe
 493     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 494     If a cross compiler is detected then cross compile mode will be used." >&2
 495   elif test "x$build_alias" != "x$host_alias"; then
 496     cross_compiling=yes
 497   fi
 498 fi
 499
 500 ac_tool_prefix=
 501 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 502
 503 test "$silent" = yes && exec 6>/dev/null
 504
 505 # Find the source files, if location was not specified.
 506 if test -z "$srcdir"; then
 507   ac_srcdir_defaulted=yes
 508   # Try the directory containing this script, then its parent.
 509   ac_prog=$0
 510   ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'`
 511   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 512   srcdir=$ac_confdir
 513   if test ! -r $srcdir/$ac_unique_file; then
 514     srcdir=..
 515   fi
 516 else
 517   ac_srcdir_defaulted=no
 518 fi
 519 if test ! -r $srcdir/$ac_unique_file; then
 520   if test "$ac_srcdir_defaulted" = yes; then
 521     { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
 522    { (exit 1); exit 1; }; }
 523   else
 524     { echo "$as_me: error: cannot find sources in $srcdir" >&2
 525    { (exit 1); exit 1; }; }
 526   fi
 527 fi
 528 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 529 ac_env_build_alias_set=${build_alias+set}
 530 ac_env_build_alias_value=$build_alias
 531 ac_cv_env_build_alias_set=${build_alias+set}
 532 ac_cv_env_build_alias_value=$build_alias
 533 ac_env_host_alias_set=${host_alias+set}
 534 ac_env_host_alias_value=$host_alias
 535 ac_cv_env_host_alias_set=${host_alias+set}
 536 ac_cv_env_host_alias_value=$host_alias
 537 ac_env_target_alias_set=${target_alias+set}
 538 ac_env_target_alias_value=$target_alias
 539 ac_cv_env_target_alias_set=${target_alias+set}
 540 ac_cv_env_target_alias_value=$target_alias
 541 ac_env_CC_set=${CC+set}
 542 ac_env_CC_value=$CC
 543 ac_cv_env_CC_set=${CC+set}
 544 ac_cv_env_CC_value=$CC
 545 ac_env_CFLAGS_set=${CFLAGS+set}
 546 ac_env_CFLAGS_value=$CFLAGS
 547 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 548 ac_cv_env_CFLAGS_value=$CFLAGS
 549 ac_env_LDFLAGS_set=${LDFLAGS+set}
 550 ac_env_LDFLAGS_value=$LDFLAGS
 551 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 552 ac_cv_env_LDFLAGS_value=$LDFLAGS
 553 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 554 ac_env_CPPFLAGS_value=$CPPFLAGS
 555 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 556 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 557 ac_env_CPP_set=${CPP+set}
 558 ac_env_CPP_value=$CPP
 559 ac_cv_env_CPP_set=${CPP+set}
 560 ac_cv_env_CPP_value=$CPP
 561
 562 #
 563 # Report the --help message.
 564 #
 565 if test "$ac_init_help" = "long"; then
 566   # Omit some internal or obsolete options to make the list less imposing.
 567   # This message is too long to be a string in the A/UX 3.1 sh.
 568   cat <<EOF
 569 \`configure' configures this package to adapt to many kinds of systems.
 570
 571 Usage: $0 [OPTION]... [VAR=VALUE]...
 572
 573 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 574 VAR=VALUE.  See below for descriptions of some of the useful variables.
 575
 576 Defaults for the options are specified in brackets.
 577
 578 Configuration:
 579   -h, --help              display this help and exit
 580       --help=short        display options specific to this package
 581       --help=recursive    display the short help of all the included packages
 582   -V, --version           display version information and exit
 583   -q, --quiet, --silent   do not print \`checking...' messages
 584       --cache-file=FILE   cache test results in FILE [disabled]
 585   -C, --config-cache      alias for \`--cache-file=config.cache'
 586   -n, --no-create         do not create output files
 587       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 588
 589 EOF
 590
 591   cat <<EOF
 592 Installation directories:
 593   --prefix=PREFIX         install architecture-independent files in PREFIX
 594                           [$ac_default_prefix]
 595   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 596                           [PREFIX]
 597
 598 By default, \`make install' will install all the files in
 599 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 600 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 601 for instance \`--prefix=\$HOME'.
 602
 603 For better control, use the options below.
 604
 605 Fine tuning of the installation directories:
 606   --bindir=DIR            user executables [EPREFIX/bin]
 607   --sbindir=DIR           system admin executables [EPREFIX/sbin]
 608   --libexecdir=DIR        program executables [EPREFIX/libexec]
 609   --datadir=DIR           read-only architecture-independent data [PREFIX/share]
 610   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
 611   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
 612   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
 613   --libdir=DIR            object code libraries [EPREFIX/lib]
 614   --includedir=DIR        C header files [PREFIX/include]
 615   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
 616   --infodir=DIR           info documentation [PREFIX/info]
 617   --mandir=DIR            man documentation [PREFIX/man]
 618 EOF
 619
 620   cat <<\EOF
 621
 622 Program names:
 623   --program-prefix=PREFIX            prepend PREFIX to installed program names
 624   --program-suffix=SUFFIX            append SUFFIX to installed program names
 625   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 626
 627 System types:
 628   --build=BUILD           configure for building on BUILD [guessed]
 629   --host=HOST       build programs to run on HOST [BUILD]
 630   --target=TARGET   configure for building compilers for TARGET [HOST]
 631 EOF
 632 fi
 633
 634 if test -n "$ac_init_help"; then
 635
 636   cat <<\EOF
 637
 638 Optional Packages:
 639   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 640   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 641
 642 Optional Features:
 643   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 644   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 645
 646   --with-warnings         test: turn on gcc warnings
 647   --disable-echo          display "compiling" commands
 648   --with-dmalloc          test: use Gray Watson's dmalloc library
 649   --with-dbmalloc         test: use Conor Cahill's dbmalloc library
 650   --with-valgrind         test: use valgrind
 651   --disable-leaks         test: free permanent memory, analyze leaks
 652
 653 Some influential environment variables:
 654   CC          C compiler command
 655   CFLAGS      C compiler flags
 656   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 657               nonstandard directory <lib dir>
 658   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 659               headers in a nonstandard directory <include dir>
 660   CPP         C preprocessor
 661
 662 Use these variables to override the choices made by `configure' or to help
 663 it to find libraries and programs with nonstandard names/locations.
 664
 665 EOF
 666 fi
 667
 668 if test "$ac_init_help" = "recursive"; then
 669   # If there are subdirs, report their specific --help.
 670   ac_popdir=`pwd`
 671   for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue
 672     cd $ac_subdir
 673     # A "../" for each directory in /$ac_subdir.
 674     ac_dots=`echo $ac_subdir |
 675              sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'`
 676
 677     case $srcdir in
 678     .) # No --srcdir option.  We are building in place.
 679       ac_sub_srcdir=$srcdir ;;
 680     [\\/]* | ?:[\\/]* ) # Absolute path.
 681       ac_sub_srcdir=$srcdir/$ac_subdir ;;
 682     *) # Relative path.
 683       ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;;
 684     esac
 685
 686     # Check for guested configure; otherwise get Cygnus style configure.
 687     if test -f $ac_sub_srcdir/configure.gnu; then
 688       echo
 689       $SHELL $ac_sub_srcdir/configure.gnu  --help=recursive
 690     elif test -f $ac_sub_srcdir/configure; then
 691       echo
 692       $SHELL $ac_sub_srcdir/configure  --help=recursive
 693     elif test -f $ac_sub_srcdir/configure.ac ||
 694            test -f $ac_sub_srcdir/configure.in; then
 695       echo
 696       $ac_configure --help
 697     else
 698       echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2
 699     fi
 700     cd $ac_popdir
 701   done
 702 fi
 703
 704 test -n "$ac_init_help" && exit 0
 705 if $ac_init_version; then
 706   cat <<\EOF
 707
 708 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
 709 Free Software Foundation, Inc.
 710 This configure script is free software; the Free Software Foundation
 711 gives unlimited permission to copy, distribute and modify it.
 712 EOF
 713   exit 0
 714 fi
 715 exec 5>config.log
 716 cat >&5 <<EOF
 717 This file contains any messages produced by compilers while
 718 running configure, to aid debugging if configure makes a mistake.
 719
 720 It was created by $as_me, which was
 721 generated by GNU Autoconf 2.52.20101002.  Invocation command line was
 722
 723   $ $0 $@
 724
 725 EOF
 726 {
 727 cat <<_ASUNAME
 728 ## ---------- ##
 729 ## Platform.  ##
 730 ## ---------- ##
 731
 732 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 733 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 734 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 735 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 736 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 737
 738 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 739 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 740
 741 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 742 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 743 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 744 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
 745 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 746 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 747 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 748
 749 PATH = $PATH
 750
 751 _ASUNAME
 752 } >&5
 753
 754 cat >&5 <<EOF
 755 ## ------------ ##
 756 ## Core tests.  ##
 757 ## ------------ ##
 758
 759 EOF
 760
 761 # Keep a trace of the command line.
 762 # Strip out --no-create and --no-recursion so they do not pile up.
 763 # Also quote any args containing shell meta-characters.
 764 ac_configure_args=
 765 ac_sep=
 766 for ac_arg
 767 do
 768   case $ac_arg in
 769   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 770   | --no-cr | --no-c) ;;
 771   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 772   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 773   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
 774     ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
 775     ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
 776     ac_sep=" " ;;
 777   *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg"
 778      ac_sep=" " ;;
 779   esac
 780   # Get rid of the leading space.
 781 done
 782
 783 # When interrupted or exit'd, cleanup temporary files, and complete
 784 # config.log.  We remove comments because anyway the quotes in there
 785 # would cause problems or look ugly.
 786 trap 'exit_status=$?
 787   # Save into config.log some information that might help in debugging.
 788   echo >&5
 789   echo "## ----------------- ##" >&5
 790   echo "## Cache variables.  ##" >&5
 791   echo "## ----------------- ##" >&5
 792   echo >&5
 793   # The following way of writing the cache mishandles newlines in values,
 794 {
 795   (set) 2>&1 |
 796     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
 797     *ac_space=\ *)
 798       sed -n \
 799         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
 800           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
 801       ;;
 802     *)
 803       sed -n \
 804         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
 805       ;;
 806     esac;
 807 } >&5
 808   sed "/^$/d" confdefs.h >conftest.log
 809   if test -s conftest.log; then
 810     echo >&5
 811     echo "## ------------ ##" >&5
 812     echo "## confdefs.h.  ##" >&5
 813     echo "## ------------ ##" >&5
 814     echo >&5
 815     cat conftest.log >&5
 816   fi
 817   (echo; echo) >&5
 818   test "$ac_signal" != 0 &&
 819     echo "$as_me: caught signal $ac_signal" >&5
 820   echo "$as_me: exit $exit_status" >&5
 821   rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
 822     exit $exit_status
 823      ' 0
 824 for ac_signal in 1 2 13 15; do
 825   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
 826 done
 827 ac_signal=0
 828
 829 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 830 rm -rf conftest* confdefs.h
 831 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 832 echo >confdefs.h
 833
 834 # Let the site file select an alternate cache file if it wants to.
 835 # Prefer explicitly selected file to automatically selected ones.
 836 if test -z "$CONFIG_SITE"; then
 837   if test "x$prefix" != xNONE; then
 838     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 839   else
 840     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 841   fi
 842 fi
 843 for ac_site_file in $CONFIG_SITE; do
 844   if test -r "$ac_site_file"; then
 845     { echo "$as_me:845: loading site script $ac_site_file" >&5
 846 echo "$as_me: loading site script $ac_site_file" >&6;}
 847     cat "$ac_site_file" >&5
 848     . "$ac_site_file"
 849   fi
 850 done
 851
 852 if test -r "$cache_file"; then
 853   # Some versions of bash will fail to source /dev/null (special
 854   # files actually), so we avoid doing that.
 855   if test -f "$cache_file"; then
 856     { echo "$as_me:856: loading cache $cache_file" >&5
 857 echo "$as_me: loading cache $cache_file" >&6;}
 858     case $cache_file in
 859       [\\/]* | ?:[\\/]* ) . $cache_file;;
 860       *)                      . ./$cache_file;;
 861     esac
 862   fi
 863 else
 864   { echo "$as_me:864: creating cache $cache_file" >&5
 865 echo "$as_me: creating cache $cache_file" >&6;}
 866   >$cache_file
 867 fi
 868
 869 # Check that the precious variables saved in the cache have kept the same
 870 # value.
 871 ac_cache_corrupted=false
 872 for ac_var in `(set) 2>&1 |
 873                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
 874   eval ac_old_set=\$ac_cv_env_${ac_var}_set
 875   eval ac_new_set=\$ac_env_${ac_var}_set
 876   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
 877   eval ac_new_val="\$ac_env_${ac_var}_value"
 878   case $ac_old_set,$ac_new_set in
 879     set,)
 880       { echo "$as_me:880: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 881 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 882       ac_cache_corrupted=: ;;
 883     ,set)
 884       { echo "$as_me:884: error: \`$ac_var' was not set in the previous run" >&5
 885 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 886       ac_cache_corrupted=: ;;
 887     ,);;
 888     *)
 889       if test "x$ac_old_val" != "x$ac_new_val"; then
 890         { echo "$as_me:890: error: \`$ac_var' has changed since the previous run:" >&5
 891 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 892         { echo "$as_me:892:   former value:  $ac_old_val" >&5
 893 echo "$as_me:   former value:  $ac_old_val" >&2;}
 894         { echo "$as_me:894:   current value: $ac_new_val" >&5
 895 echo "$as_me:   current value: $ac_new_val" >&2;}
 896         ac_cache_corrupted=:
 897       fi;;
 898   esac
 899   # Pass precious variables to config.status.  It doesn't matter if
 900   # we pass some twice (in addition to the command line arguments).
 901   if test "$ac_new_set" = set; then
 902     case $ac_new_val in
 903     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
 904       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
 905       ac_configure_args="$ac_configure_args '$ac_arg'"
 906       ;;
 907     *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
 908        ;;
 909     esac
 910   fi
 911 done
 912 if $ac_cache_corrupted; then
 913   { echo "$as_me:913: error: changes in the environment can compromise the build" >&5
 914 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
 915   { { echo "$as_me:915: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
 916 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
 917    { (exit 1); exit 1; }; }
 918 fi
 919
 920 ac_ext=c
 921 ac_cpp='$CPP $CPPFLAGS'
 922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 924 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 925 ac_main_return=return
 926
 927 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 928   *c*,-n*) ECHO_N= ECHO_C='
 929 ' ECHO_T='      ' ;;
 930   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 931   *)      ECHO_N= ECHO_C='\c' ECHO_T= ;;
 932 esac
 933 echo "#! $SHELL" >conftest.sh
 934 echo  "exit 0"   >>conftest.sh
 935 chmod +x conftest.sh
 936 if { (echo "$as_me:936: PATH=\".;.\"; conftest.sh") >&5
 937   (PATH=".;."; conftest.sh) 2>&5
 938   ac_status=$?
 939   echo "$as_me:939: \$? = $ac_status" >&5
 940   (exit $ac_status); }; then
 941   ac_path_separator=';'
 942 else
 943   ac_path_separator=:
 944 fi
 945 PATH_SEPARATOR="$ac_path_separator"
 946 rm -f conftest.sh
 947
 948 ac_config_headers="$ac_config_headers config.h:config_h.in"
 949
 950 ac_aux_dir=
 951 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 952   if test -f $ac_dir/install-sh; then
 953     ac_aux_dir=$ac_dir
 954     ac_install_sh="$ac_aux_dir/install-sh -c"
 955     break
 956   elif test -f $ac_dir/install.sh; then
 957     ac_aux_dir=$ac_dir
 958     ac_install_sh="$ac_aux_dir/install.sh -c"
 959     break
 960   elif test -f $ac_dir/shtool; then
 961     ac_aux_dir=$ac_dir
 962     ac_install_sh="$ac_aux_dir/shtool install -c"
 963     break
 964   fi
 965 done
 966 if test -z "$ac_aux_dir"; then
 967   { { echo "$as_me:967: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
 968 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
 969    { (exit 1); exit 1; }; }
 970 fi
 971 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
 972 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
 973 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
 974
 975 # Make sure we can run config.sub.
 976 $ac_config_sub sun4 >/dev/null 2>&1 ||
 977   { { echo "$as_me:977: error: cannot run $ac_config_sub" >&5
 978 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
 979    { (exit 1); exit 1; }; }
 980
 981 echo "$as_me:981: checking build system type" >&5
 982 echo $ECHO_N "checking build system type... $ECHO_C" >&6
 983 if test "${ac_cv_build+set}" = set; then
 984   echo $ECHO_N "(cached) $ECHO_C" >&6
 985 else
 986   ac_cv_build_alias=$build_alias
 987 test -z "$ac_cv_build_alias" &&
 988   ac_cv_build_alias=`$ac_config_guess`
 989 test -z "$ac_cv_build_alias" &&
 990   { { echo "$as_me:990: error: cannot guess build type; you must specify one" >&5
 991 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
 992    { (exit 1); exit 1; }; }
 993 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
 994   { { echo "$as_me:994: error: $ac_config_sub $ac_cv_build_alias failed." >&5
 995 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
 996    { (exit 1); exit 1; }; }
 997
 998 fi
 999 echo "$as_me:999: result: $ac_cv_build" >&5
1000 echo "${ECHO_T}$ac_cv_build" >&6
1001 build=$ac_cv_build
1002 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1003 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1004 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1005
1006 echo "$as_me:1006: checking host system type" >&5
1007 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1008 if test "${ac_cv_host+set}" = set; then
1009   echo $ECHO_N "(cached) $ECHO_C" >&6
1010 else
1011   ac_cv_host_alias=$host_alias
1012 test -z "$ac_cv_host_alias" &&
1013   ac_cv_host_alias=$ac_cv_build_alias
1014 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1015   { { echo "$as_me:1015: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1016 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1017    { (exit 1); exit 1; }; }
1018
1019 fi
1020 echo "$as_me:1020: result: $ac_cv_host" >&5
1021 echo "${ECHO_T}$ac_cv_host" >&6
1022 host=$ac_cv_host
1023 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1024 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1025 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1026
1027 if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then
1028         echo "$as_me:1028: checking target system type" >&5
1029 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1030 if test "${ac_cv_target+set}" = set; then
1031   echo $ECHO_N "(cached) $ECHO_C" >&6
1032 else
1033   ac_cv_target_alias=$target_alias
1034 test "x$ac_cv_target_alias" = "x" &&
1035   ac_cv_target_alias=$ac_cv_host_alias
1036 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1037   { { echo "$as_me:1037: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1038 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1039    { (exit 1); exit 1; }; }
1040
1041 fi
1042 echo "$as_me:1042: result: $ac_cv_target" >&5
1043 echo "${ECHO_T}$ac_cv_target" >&6
1044 target=$ac_cv_target
1045 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1046 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1047 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1048
1049 # The aliases save the names the user supplied, while $host etc.
1050 # will get canonicalized.
1051 test -n "$target_alias" &&
1052   test "$program_prefix$program_suffix$program_transform_name" = \
1053     NONENONEs,x,x, &&
1054   program_prefix=${target_alias}-
1055         system_name="$host_os"
1056 else
1057         system_name="`(uname -s -r) 2>/dev/null`"
1058         if test -z "$system_name" ; then
1059                 system_name="`(hostname) 2>/dev/null`"
1060         fi
1061 fi
1062 test -n "$system_name" && cat >>confdefs.h <<EOF
1063 #define SYSTEM_NAME "$system_name"
1064 EOF
1065
1066 if test "${cf_cv_system_name+set}" = set; then
1067   echo $ECHO_N "(cached) $ECHO_C" >&6
1068 else
1069   cf_cv_system_name="$system_name"
1070 fi
1071
1072 test -z "$system_name" && system_name="$cf_cv_system_name"
1073 test -n "$cf_cv_system_name" && echo "$as_me:1073: result: Configuring for $cf_cv_system_name" >&5
1074 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6
1075
1076 if test ".$system_name" != ".$cf_cv_system_name" ; then
1077         echo "$as_me:1077: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
1078 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6
1079         { { echo "$as_me:1079: error: \"Please remove config.cache and try again.\"" >&5
1080 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
1081    { (exit 1); exit 1; }; }
1082 fi
1083
1084 test "$program_prefix" != NONE &&
1085   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1086 # Use a double $ so make ignores it.
1087 test "$program_suffix" != NONE &&
1088   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1089 # Double any \ or $.  echo might interpret backslashes.
1090 # By default was `s,x,x', remove it if useless.
1091 cat <<\_ACEOF >conftest.sed
1092 s/[\\$]/&&/g;s/;s,x,x,$//
1093 _ACEOF
1094 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1095 rm conftest.sed
1096
1097 ac_ext=c
1098 ac_cpp='$CPP $CPPFLAGS'
1099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1102 ac_main_return=return
1103 if test -n "$ac_tool_prefix"; then
1104   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1105 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1106 echo "$as_me:1106: checking for $ac_word" >&5
1107 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1108 if test "${ac_cv_prog_CC+set}" = set; then
1109   echo $ECHO_N "(cached) $ECHO_C" >&6
1110 else
1111   if test -n "$CC"; then
1112   ac_cv_prog_CC="$CC" # Let the user override the test.
1113 else
1114   ac_save_IFS=$IFS; IFS=$ac_path_separator
1115 ac_dummy="$PATH"
1116 for ac_dir in $ac_dummy; do
1117   IFS=$ac_save_IFS
1118   test -z "$ac_dir" && ac_dir=.
1119   $as_executable_p "$ac_dir/$ac_word" || continue
1120 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1121 echo "$as_me:1121: found $ac_dir/$ac_word" >&5
1122 break
1123 done
1124
1125 fi
1126 fi
1127 CC=$ac_cv_prog_CC
1128 if test -n "$CC"; then
1129   echo "$as_me:1129: result: $CC" >&5
1130 echo "${ECHO_T}$CC" >&6
1131 else
1132   echo "$as_me:1132: result: no" >&5
1133 echo "${ECHO_T}no" >&6
1134 fi
1135
1136 fi
1137 if test -z "$ac_cv_prog_CC"; then
1138   ac_ct_CC=$CC
1139   # Extract the first word of "gcc", so it can be a program name with args.
1140 set dummy gcc; ac_word=$2
1141 echo "$as_me:1141: checking for $ac_word" >&5
1142 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1143 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1144   echo $ECHO_N "(cached) $ECHO_C" >&6
1145 else
1146   if test -n "$ac_ct_CC"; then
1147   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1148 else
1149   ac_save_IFS=$IFS; IFS=$ac_path_separator
1150 ac_dummy="$PATH"
1151 for ac_dir in $ac_dummy; do
1152   IFS=$ac_save_IFS
1153   test -z "$ac_dir" && ac_dir=.
1154   $as_executable_p "$ac_dir/$ac_word" || continue
1155 ac_cv_prog_ac_ct_CC="gcc"
1156 echo "$as_me:1156: found $ac_dir/$ac_word" >&5
1157 break
1158 done
1159
1160 fi
1161 fi
1162 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1163 if test -n "$ac_ct_CC"; then
1164   echo "$as_me:1164: result: $ac_ct_CC" >&5
1165 echo "${ECHO_T}$ac_ct_CC" >&6
1166 else
1167   echo "$as_me:1167: result: no" >&5
1168 echo "${ECHO_T}no" >&6
1169 fi
1170
1171   CC=$ac_ct_CC
1172 else
1173   CC="$ac_cv_prog_CC"
1174 fi
1175
1176 if test -z "$CC"; then
1177   if test -n "$ac_tool_prefix"; then
1178   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1179 set dummy ${ac_tool_prefix}cc; ac_word=$2
1180 echo "$as_me:1180: checking for $ac_word" >&5
1181 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1182 if test "${ac_cv_prog_CC+set}" = set; then
1183   echo $ECHO_N "(cached) $ECHO_C" >&6
1184 else
1185   if test -n "$CC"; then
1186   ac_cv_prog_CC="$CC" # Let the user override the test.
1187 else
1188   ac_save_IFS=$IFS; IFS=$ac_path_separator
1189 ac_dummy="$PATH"
1190 for ac_dir in $ac_dummy; do
1191   IFS=$ac_save_IFS
1192   test -z "$ac_dir" && ac_dir=.
1193   $as_executable_p "$ac_dir/$ac_word" || continue
1194 ac_cv_prog_CC="${ac_tool_prefix}cc"
1195 echo "$as_me:1195: found $ac_dir/$ac_word" >&5
1196 break
1197 done
1198
1199 fi
1200 fi
1201 CC=$ac_cv_prog_CC
1202 if test -n "$CC"; then
1203   echo "$as_me:1203: result: $CC" >&5
1204 echo "${ECHO_T}$CC" >&6
1205 else
1206   echo "$as_me:1206: result: no" >&5
1207 echo "${ECHO_T}no" >&6
1208 fi
1209
1210 fi
1211 if test -z "$ac_cv_prog_CC"; then
1212   ac_ct_CC=$CC
1213   # Extract the first word of "cc", so it can be a program name with args.
1214 set dummy cc; ac_word=$2
1215 echo "$as_me:1215: checking for $ac_word" >&5
1216 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1217 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1218   echo $ECHO_N "(cached) $ECHO_C" >&6
1219 else
1220   if test -n "$ac_ct_CC"; then
1221   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1222 else
1223   ac_save_IFS=$IFS; IFS=$ac_path_separator
1224 ac_dummy="$PATH"
1225 for ac_dir in $ac_dummy; do
1226   IFS=$ac_save_IFS
1227   test -z "$ac_dir" && ac_dir=.
1228   $as_executable_p "$ac_dir/$ac_word" || continue
1229 ac_cv_prog_ac_ct_CC="cc"
1230 echo "$as_me:1230: found $ac_dir/$ac_word" >&5
1231 break
1232 done
1233
1234 fi
1235 fi
1236 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1237 if test -n "$ac_ct_CC"; then
1238   echo "$as_me:1238: result: $ac_ct_CC" >&5
1239 echo "${ECHO_T}$ac_ct_CC" >&6
1240 else
1241   echo "$as_me:1241: result: no" >&5
1242 echo "${ECHO_T}no" >&6
1243 fi
1244
1245   CC=$ac_ct_CC
1246 else
1247   CC="$ac_cv_prog_CC"
1248 fi
1249
1250 fi
1251 if test -z "$CC"; then
1252   # Extract the first word of "cc", so it can be a program name with args.
1253 set dummy cc; ac_word=$2
1254 echo "$as_me:1254: checking for $ac_word" >&5
1255 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1256 if test "${ac_cv_prog_CC+set}" = set; then
1257   echo $ECHO_N "(cached) $ECHO_C" >&6
1258 else
1259   if test -n "$CC"; then
1260   ac_cv_prog_CC="$CC" # Let the user override the test.
1261 else
1262   ac_prog_rejected=no
1263   ac_save_IFS=$IFS; IFS=$ac_path_separator
1264 ac_dummy="$PATH"
1265 for ac_dir in $ac_dummy; do
1266   IFS=$ac_save_IFS
1267   test -z "$ac_dir" && ac_dir=.
1268   $as_executable_p "$ac_dir/$ac_word" || continue
1269 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1270   ac_prog_rejected=yes
1271   continue
1272 fi
1273 ac_cv_prog_CC="cc"
1274 echo "$as_me:1274: found $ac_dir/$ac_word" >&5
1275 break
1276 done
1277
1278 if test $ac_prog_rejected = yes; then
1279   # We found a bogon in the path, so make sure we never use it.
1280   set dummy $ac_cv_prog_CC
1281   shift
1282   if test $# != 0; then
1283     # We chose a different compiler from the bogus one.
1284     # However, it has the same basename, so the bogon will be chosen
1285     # first if we set CC to just the basename; use the full file name.
1286     shift
1287     set dummy "$ac_dir/$ac_word" ${1+"$@"}
1288     shift
1289     ac_cv_prog_CC="$@"
1290   fi
1291 fi
1292 fi
1293 fi
1294 CC=$ac_cv_prog_CC
1295 if test -n "$CC"; then
1296   echo "$as_me:1296: result: $CC" >&5
1297 echo "${ECHO_T}$CC" >&6
1298 else
1299   echo "$as_me:1299: result: no" >&5
1300 echo "${ECHO_T}no" >&6
1301 fi
1302
1303 fi
1304 if test -z "$CC"; then
1305   if test -n "$ac_tool_prefix"; then
1306   for ac_prog in cl
1307   do
1308     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1309 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1310 echo "$as_me:1310: checking for $ac_word" >&5
1311 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1312 if test "${ac_cv_prog_CC+set}" = set; then
1313   echo $ECHO_N "(cached) $ECHO_C" >&6
1314 else
1315   if test -n "$CC"; then
1316   ac_cv_prog_CC="$CC" # Let the user override the test.
1317 else
1318   ac_save_IFS=$IFS; IFS=$ac_path_separator
1319 ac_dummy="$PATH"
1320 for ac_dir in $ac_dummy; do
1321   IFS=$ac_save_IFS
1322   test -z "$ac_dir" && ac_dir=.
1323   $as_executable_p "$ac_dir/$ac_word" || continue
1324 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1325 echo "$as_me:1325: found $ac_dir/$ac_word" >&5
1326 break
1327 done
1328
1329 fi
1330 fi
1331 CC=$ac_cv_prog_CC
1332 if test -n "$CC"; then
1333   echo "$as_me:1333: result: $CC" >&5
1334 echo "${ECHO_T}$CC" >&6
1335 else
1336   echo "$as_me:1336: result: no" >&5
1337 echo "${ECHO_T}no" >&6
1338 fi
1339
1340     test -n "$CC" && break
1341   done
1342 fi
1343 if test -z "$CC"; then
1344   ac_ct_CC=$CC
1345   for ac_prog in cl
1346 do
1347   # Extract the first word of "$ac_prog", so it can be a program name with args.
1348 set dummy $ac_prog; ac_word=$2
1349 echo "$as_me:1349: checking for $ac_word" >&5
1350 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1351 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1352   echo $ECHO_N "(cached) $ECHO_C" >&6
1353 else
1354   if test -n "$ac_ct_CC"; then
1355   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1356 else
1357   ac_save_IFS=$IFS; IFS=$ac_path_separator
1358 ac_dummy="$PATH"
1359 for ac_dir in $ac_dummy; do
1360   IFS=$ac_save_IFS
1361   test -z "$ac_dir" && ac_dir=.
1362   $as_executable_p "$ac_dir/$ac_word" || continue
1363 ac_cv_prog_ac_ct_CC="$ac_prog"
1364 echo "$as_me:1364: found $ac_dir/$ac_word" >&5
1365 break
1366 done
1367
1368 fi
1369 fi
1370 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1371 if test -n "$ac_ct_CC"; then
1372   echo "$as_me:1372: result: $ac_ct_CC" >&5
1373 echo "${ECHO_T}$ac_ct_CC" >&6
1374 else
1375   echo "$as_me:1375: result: no" >&5
1376 echo "${ECHO_T}no" >&6
1377 fi
1378
1379   test -n "$ac_ct_CC" && break
1380 done
1381
1382   CC=$ac_ct_CC
1383 fi
1384
1385 fi
1386
1387 test -z "$CC" && { { echo "$as_me:1387: error: no acceptable cc found in \$PATH" >&5
1388 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
1389    { (exit 1); exit 1; }; }
1390
1391 # Provide some information about the compiler.
1392 echo "$as_me:1392:" \
1393      "checking for C compiler version" >&5
1394 ac_compiler=`set X $ac_compile; echo $2`
1395 { (eval echo "$as_me:1395: \"$ac_compiler --version </dev/null >&5\"") >&5
1396   (eval $ac_compiler --version </dev/null >&5) 2>&5
1397   ac_status=$?
1398   echo "$as_me:1398: \$? = $ac_status" >&5
1399   (exit $ac_status); }
1400 { (eval echo "$as_me:1400: \"$ac_compiler -v </dev/null >&5\"") >&5
1401   (eval $ac_compiler -v </dev/null >&5) 2>&5
1402   ac_status=$?
1403   echo "$as_me:1403: \$? = $ac_status" >&5
1404   (exit $ac_status); }
1405 { (eval echo "$as_me:1405: \"$ac_compiler -V </dev/null >&5\"") >&5
1406   (eval $ac_compiler -V </dev/null >&5) 2>&5
1407   ac_status=$?
1408   echo "$as_me:1408: \$? = $ac_status" >&5
1409   (exit $ac_status); }
1410
1411 cat >conftest.$ac_ext <<_ACEOF
1412 #line 1412 "configure"
1413 #include "confdefs.h"
1414
1415 int
1416 main ()
1417 {
1418
1419   ;
1420   return 0;
1421 }
1422 _ACEOF
1423 ac_clean_files_save=$ac_clean_files
1424 ac_clean_files="$ac_clean_files a.out a.exe"
1425 # Try to create an executable without -o first, disregard a.out.
1426 # It will help us diagnose broken compilers, and finding out an intuition
1427 # of exeext.
1428 echo "$as_me:1428: checking for C compiler default output" >&5
1429 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
1430 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1431 if { (eval echo "$as_me:1431: \"$ac_link_default\"") >&5
1432   (eval $ac_link_default) 2>&5
1433   ac_status=$?
1434   echo "$as_me:1434: \$? = $ac_status" >&5
1435   (exit $ac_status); }; then
1436   # Find the output, starting from the most likely.  This scheme is
1437 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1438 # resort.
1439 for ac_file in `ls a.exe conftest.exe 2>/dev/null;
1440                 ls a.out conftest 2>/dev/null;
1441                 ls a.* conftest.* 2>/dev/null`; do
1442   case $ac_file in
1443     *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1444     a.out ) # We found the default executable, but exeext='' is most
1445             # certainly right.
1446             break;;
1447     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1448           # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
1449           export ac_cv_exeext
1450           break;;
1451     * ) break;;
1452   esac
1453 done
1454 else
1455   echo "$as_me: failed program was:" >&5
1456 cat conftest.$ac_ext >&5
1457 { { echo "$as_me:1457: error: C compiler cannot create executables" >&5
1458 echo "$as_me: error: C compiler cannot create executables" >&2;}
1459    { (exit 77); exit 77; }; }
1460 fi
1461
1462 ac_exeext=$ac_cv_exeext
1463 echo "$as_me:1463: result: $ac_file" >&5
1464 echo "${ECHO_T}$ac_file" >&6
1465
1466 # Check the compiler produces executables we can run.  If not, either
1467 # the compiler is broken, or we cross compile.
1468 echo "$as_me:1468: checking whether the C compiler works" >&5
1469 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
1470 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1471 # If not cross compiling, check that we can run a simple program.
1472 if test "$cross_compiling" != yes; then
1473   if { ac_try='./$ac_file'
1474   { (eval echo "$as_me:1474: \"$ac_try\"") >&5
1475   (eval $ac_try) 2>&5
1476   ac_status=$?
1477   echo "$as_me:1477: \$? = $ac_status" >&5
1478   (exit $ac_status); }; }; then
1479     cross_compiling=no
1480   else
1481     if test "$cross_compiling" = maybe; then
1482         cross_compiling=yes
1483     else
1484         { { echo "$as_me:1484: error: cannot run C compiled programs.
1485 If you meant to cross compile, use \`--host'." >&5
1486 echo "$as_me: error: cannot run C compiled programs.
1487 If you meant to cross compile, use \`--host'." >&2;}
1488    { (exit 1); exit 1; }; }
1489     fi
1490   fi
1491 fi
1492 echo "$as_me:1492: result: yes" >&5
1493 echo "${ECHO_T}yes" >&6
1494
1495 rm -f a.out a.exe conftest$ac_cv_exeext
1496 ac_clean_files=$ac_clean_files_save
1497 # Check the compiler produces executables we can run.  If not, either
1498 # the compiler is broken, or we cross compile.
1499 echo "$as_me:1499: checking whether we are cross compiling" >&5
1500 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1501 echo "$as_me:1501: result: $cross_compiling" >&5
1502 echo "${ECHO_T}$cross_compiling" >&6
1503
1504 echo "$as_me:1504: checking for executable suffix" >&5
1505 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
1506 if { (eval echo "$as_me:1506: \"$ac_link\"") >&5
1507   (eval $ac_link) 2>&5
1508   ac_status=$?
1509   echo "$as_me:1509: \$? = $ac_status" >&5
1510   (exit $ac_status); }; then
1511   # If both `conftest.exe' and `conftest' are `present' (well, observable)
1512 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1513 # work properly (i.e., refer to `conftest.exe'), while it won't with
1514 # `rm'.
1515 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
1516   case $ac_file in
1517     *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1518     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1519           export ac_cv_exeext
1520           break;;
1521     * ) break;;
1522   esac
1523 done
1524 else
1525   { { echo "$as_me:1525: error: cannot compute EXEEXT: cannot compile and link" >&5
1526 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
1527    { (exit 1); exit 1; }; }
1528 fi
1529
1530 rm -f conftest$ac_cv_exeext
1531 echo "$as_me:1531: result: $ac_cv_exeext" >&5
1532 echo "${ECHO_T}$ac_cv_exeext" >&6
1533
1534 rm -f conftest.$ac_ext
1535 EXEEXT=$ac_cv_exeext
1536 ac_exeext=$EXEEXT
1537 echo "$as_me:1537: checking for object suffix" >&5
1538 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
1539 if test "${ac_cv_objext+set}" = set; then
1540   echo $ECHO_N "(cached) $ECHO_C" >&6
1541 else
1542   cat >conftest.$ac_ext <<_ACEOF
1543 #line 1543 "configure"
1544 #include "confdefs.h"
1545
1546 int
1547 main ()
1548 {
1549
1550   ;
1551   return 0;
1552 }
1553 _ACEOF
1554 rm -f conftest.o conftest.obj
1555 if { (eval echo "$as_me:1555: \"$ac_compile\"") >&5
1556   (eval $ac_compile) 2>&5
1557   ac_status=$?
1558   echo "$as_me:1558: \$? = $ac_status" >&5
1559   (exit $ac_status); }; then
1560   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
1561   case $ac_file in
1562     *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;;
1563     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1564        break;;
1565   esac
1566 done
1567 else
1568   echo "$as_me: failed program was:" >&5
1569 cat conftest.$ac_ext >&5
1570 { { echo "$as_me:1570: error: cannot compute OBJEXT: cannot compile" >&5
1571 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
1572    { (exit 1); exit 1; }; }
1573 fi
1574
1575 rm -f conftest.$ac_cv_objext conftest.$ac_ext
1576 fi
1577 echo "$as_me:1577: result: $ac_cv_objext" >&5
1578 echo "${ECHO_T}$ac_cv_objext" >&6
1579 OBJEXT=$ac_cv_objext
1580 ac_objext=$OBJEXT
1581 echo "$as_me:1581: checking whether we are using the GNU C compiler" >&5
1582 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
1583 if test "${ac_cv_c_compiler_gnu+set}" = set; then
1584   echo $ECHO_N "(cached) $ECHO_C" >&6
1585 else
1586   cat >conftest.$ac_ext <<_ACEOF
1587 #line 1587 "configure"
1588 #include "confdefs.h"
1589
1590 int
1591 main ()
1592 {
1593 #ifndef __GNUC__
1594        choke me
1595 #endif
1596
1597   ;
1598   return 0;
1599 }
1600 _ACEOF
1601 rm -f conftest.$ac_objext
1602 if { (eval echo "$as_me:1602: \"$ac_compile\"") >&5
1603   (eval $ac_compile) 2>&5
1604   ac_status=$?
1605   echo "$as_me:1605: \$? = $ac_status" >&5
1606   (exit $ac_status); } &&
1607          { ac_try='test -s conftest.$ac_objext'
1608   { (eval echo "$as_me:1608: \"$ac_try\"") >&5
1609   (eval $ac_try) 2>&5
1610   ac_status=$?
1611   echo "$as_me:1611: \$? = $ac_status" >&5
1612   (exit $ac_status); }; }; then
1613   ac_compiler_gnu=yes
1614 else
1615   echo "$as_me: failed program was:" >&5
1616 cat conftest.$ac_ext >&5
1617 ac_compiler_gnu=no
1618 fi
1619 rm -f conftest.$ac_objext conftest.$ac_ext
1620 ac_cv_c_compiler_gnu=$ac_compiler_gnu
1621
1622 fi
1623 echo "$as_me:1623: result: $ac_cv_c_compiler_gnu" >&5
1624 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
1625 GCC=`test $ac_compiler_gnu = yes && echo yes`
1626 ac_test_CFLAGS=${CFLAGS+set}
1627 ac_save_CFLAGS=$CFLAGS
1628 CFLAGS="-g"
1629 echo "$as_me:1629: checking whether $CC accepts -g" >&5
1630 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
1631 if test "${ac_cv_prog_cc_g+set}" = set; then
1632   echo $ECHO_N "(cached) $ECHO_C" >&6
1633 else
1634   cat >conftest.$ac_ext <<_ACEOF
1635 #line 1635 "configure"
1636 #include "confdefs.h"
1637
1638 int
1639 main ()
1640 {
1641
1642   ;
1643   return 0;
1644 }
1645 _ACEOF
1646 rm -f conftest.$ac_objext
1647 if { (eval echo "$as_me:1647: \"$ac_compile\"") >&5
1648   (eval $ac_compile) 2>&5
1649   ac_status=$?
1650   echo "$as_me:1650: \$? = $ac_status" >&5
1651   (exit $ac_status); } &&
1652          { ac_try='test -s conftest.$ac_objext'
1653   { (eval echo "$as_me:1653: \"$ac_try\"") >&5
1654   (eval $ac_try) 2>&5
1655   ac_status=$?
1656   echo "$as_me:1656: \$? = $ac_status" >&5
1657   (exit $ac_status); }; }; then
1658   ac_cv_prog_cc_g=yes
1659 else
1660   echo "$as_me: failed program was:" >&5
1661 cat conftest.$ac_ext >&5
1662 ac_cv_prog_cc_g=no
1663 fi
1664 rm -f conftest.$ac_objext conftest.$ac_ext
1665 fi
1666 echo "$as_me:1666: result: $ac_cv_prog_cc_g" >&5
1667 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
1668 if test "$ac_test_CFLAGS" = set; then
1669   CFLAGS=$ac_save_CFLAGS
1670 elif test $ac_cv_prog_cc_g = yes; then
1671   if test "$GCC" = yes; then
1672     CFLAGS="-g -O2"
1673   else
1674     CFLAGS="-g"
1675   fi
1676 else
1677   if test "$GCC" = yes; then
1678     CFLAGS="-O2"
1679   else
1680     CFLAGS=
1681   fi
1682 fi
1683 # Some people use a C++ compiler to compile C.  Since we use `exit',
1684 # in C++ we need to declare it.  In case someone uses the same compiler
1685 # for both compiling C and C++ we need to have the C++ compiler decide
1686 # the declaration of exit, since it's the most demanding environment.
1687 cat >conftest.$ac_ext <<_ACEOF
1688 #ifndef __cplusplus
1689   choke me
1690 #endif
1691 _ACEOF
1692 rm -f conftest.$ac_objext
1693 if { (eval echo "$as_me:1693: \"$ac_compile\"") >&5
1694   (eval $ac_compile) 2>&5
1695   ac_status=$?
1696   echo "$as_me:1696: \$? = $ac_status" >&5
1697   (exit $ac_status); } &&
1698          { ac_try='test -s conftest.$ac_objext'
1699   { (eval echo "$as_me:1699: \"$ac_try\"") >&5
1700   (eval $ac_try) 2>&5
1701   ac_status=$?
1702   echo "$as_me:1702: \$? = $ac_status" >&5
1703   (exit $ac_status); }; }; then
1704   for ac_declaration in \
1705    ''\
1706    '#include <stdlib.h>' \
1707    'extern "C" void std::exit (int) throw (); using std::exit;' \
1708    'extern "C" void std::exit (int); using std::exit;' \
1709    'extern "C" void exit (int) throw ();' \
1710    'extern "C" void exit (int);' \
1711    'void exit (int);'
1712 do
1713   cat >conftest.$ac_ext <<_ACEOF
1714 #line 1714 "configure"
1715 #include "confdefs.h"
1716 #include <stdlib.h>
1717 $ac_declaration
1718 int
1719 main ()
1720 {
1721 exit (42);
1722   ;
1723   return 0;
1724 }
1725 _ACEOF
1726 rm -f conftest.$ac_objext
1727 if { (eval echo "$as_me:1727: \"$ac_compile\"") >&5
1728   (eval $ac_compile) 2>&5
1729   ac_status=$?
1730   echo "$as_me:1730: \$? = $ac_status" >&5
1731   (exit $ac_status); } &&
1732          { ac_try='test -s conftest.$ac_objext'
1733   { (eval echo "$as_me:1733: \"$ac_try\"") >&5
1734   (eval $ac_try) 2>&5
1735   ac_status=$?
1736   echo "$as_me:1736: \$? = $ac_status" >&5
1737   (exit $ac_status); }; }; then
1738   :
1739 else
1740   echo "$as_me: failed program was:" >&5
1741 cat conftest.$ac_ext >&5
1742 continue
1743 fi
1744 rm -f conftest.$ac_objext conftest.$ac_ext
1745   cat >conftest.$ac_ext <<_ACEOF
1746 #line 1746 "configure"
1747 #include "confdefs.h"
1748 $ac_declaration
1749 int
1750 main ()
1751 {
1752 exit (42);
1753   ;
1754   return 0;
1755 }
1756 _ACEOF
1757 rm -f conftest.$ac_objext
1758 if { (eval echo "$as_me:1758: \"$ac_compile\"") >&5
1759   (eval $ac_compile) 2>&5
1760   ac_status=$?
1761   echo "$as_me:1761: \$? = $ac_status" >&5
1762   (exit $ac_status); } &&
1763          { ac_try='test -s conftest.$ac_objext'
1764   { (eval echo "$as_me:1764: \"$ac_try\"") >&5
1765   (eval $ac_try) 2>&5
1766   ac_status=$?
1767   echo "$as_me:1767: \$? = $ac_status" >&5
1768   (exit $ac_status); }; }; then
1769   break
1770 else
1771   echo "$as_me: failed program was:" >&5
1772 cat conftest.$ac_ext >&5
1773 fi
1774 rm -f conftest.$ac_objext conftest.$ac_ext
1775 done
1776 rm -rf conftest*
1777 if test -n "$ac_declaration"; then
1778   echo '#ifdef __cplusplus' >>confdefs.h
1779   echo $ac_declaration      >>confdefs.h
1780   echo '#endif'             >>confdefs.h
1781 fi
1782
1783 else
1784   echo "$as_me: failed program was:" >&5
1785 cat conftest.$ac_ext >&5
1786 fi
1787 rm -f conftest.$ac_objext conftest.$ac_ext
1788 ac_ext=c
1789 ac_cpp='$CPP $CPPFLAGS'
1790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1793 ac_main_return=return
1794
1795 echo "$as_me:1795: checking for $CC option to accept ANSI C" >&5
1796 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
1797 if test "${ac_cv_prog_cc_stdc+set}" = set; then
1798   echo $ECHO_N "(cached) $ECHO_C" >&6
1799 else
1800   ac_cv_prog_cc_stdc=no
1801 ac_save_CC=$CC
1802 cat >conftest.$ac_ext <<_ACEOF
1803 #line 1803 "configure"
1804 #include "confdefs.h"
1805 #include <stdarg.h>
1806 #include <stdio.h>
1807 #include <sys/types.h>
1808 #include <sys/stat.h>
1809 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
1810 struct buf { int x; };
1811 FILE * (*rcsopen) (struct buf *, struct stat *, int);
1812 static char *e (p, i)
1813      char **p;
1814      int i;
1815 {
1816   return p[i];
1817 }
1818 static char *f (char * (*g) (char **, int), char **p, ...)
1819 {
1820   char *s;
1821   va_list v;
1822   va_start (v,p);
1823   s = g (p, va_arg (v,int));
1824   va_end (v);
1825   return s;
1826 }
1827 int test (int i, double x);
1828 struct s1 {int (*f) (int a);};
1829 struct s2 {int (*f) (double a);};
1830 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1831 int argc;
1832 char **argv;
1833 int
1834 main ()
1835 {
1836 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
1837   ;
1838   return 0;
1839 }
1840 _ACEOF
1841 # Don't try gcc -ansi; that turns off useful extensions and
1842 # breaks some systems' header files.
1843 # AIX                   -qlanglvl=ansi
1844 # Ultrix and OSF/1      -std1
1845 # HP-UX 10.20 and later -Ae
1846 # HP-UX older versions  -Aa -D_HPUX_SOURCE
1847 # SVR4                  -Xc -D__EXTENSIONS__
1848 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1849 do
1850   CC="$ac_save_CC $ac_arg"
1851   rm -f conftest.$ac_objext
1852 if { (eval echo "$as_me:1852: \"$ac_compile\"") >&5
1853   (eval $ac_compile) 2>&5
1854   ac_status=$?
1855   echo "$as_me:1855: \$? = $ac_status" >&5
1856   (exit $ac_status); } &&
1857          { ac_try='test -s conftest.$ac_objext'
1858   { (eval echo "$as_me:1858: \"$ac_try\"") >&5
1859   (eval $ac_try) 2>&5
1860   ac_status=$?
1861   echo "$as_me:1861: \$? = $ac_status" >&5
1862   (exit $ac_status); }; }; then
1863   ac_cv_prog_cc_stdc=$ac_arg
1864 break
1865 else
1866   echo "$as_me: failed program was:" >&5
1867 cat conftest.$ac_ext >&5
1868 fi
1869 rm -f conftest.$ac_objext
1870 done
1871 rm -f conftest.$ac_ext conftest.$ac_objext
1872 CC=$ac_save_CC
1873
1874 fi
1875
1876 case "x$ac_cv_prog_cc_stdc" in
1877   x|xno)
1878     echo "$as_me:1878: result: none needed" >&5
1879 echo "${ECHO_T}none needed" >&6 ;;
1880   *)
1881     echo "$as_me:1881: result: $ac_cv_prog_cc_stdc" >&5
1882 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
1883     CC="$CC $ac_cv_prog_cc_stdc" ;;
1884 esac
1885
1886 echo "$as_me:1886: checking for an ANSI C-conforming const" >&5
1887 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
1888 if test "${ac_cv_c_const+set}" = set; then
1889   echo $ECHO_N "(cached) $ECHO_C" >&6
1890 else
1891   cat >conftest.$ac_ext <<_ACEOF
1892 #line 1892 "configure"
1893 #include "confdefs.h"
1894
1895 int
1896 main ()
1897 {
1898 /* FIXME: Include the comments suggested by Paul. */
1899 #ifndef __cplusplus
1900   /* Ultrix mips cc rejects this.  */
1901   typedef int charset[2];
1902   const charset x;
1903   /* SunOS 4.1.1 cc rejects this.  */
1904   char const *const *ccp;
1905   char **p;
1906   /* NEC SVR4.0.2 mips cc rejects this.  */
1907   struct point {int x, y;};
1908   static struct point const zero = {0,0};
1909   /* AIX XL C 1.02.0.0 rejects this.
1910      It does not let you subtract one const X* pointer from another in
1911      an arm of an if-expression whose if-part is not a constant
1912      expression */
1913   const char *g = "string";
1914   ccp = &g + (g ? g-g : 0);
1915   /* HPUX 7.0 cc rejects these. */
1916   ++ccp;
1917   p = (char**) ccp;
1918   ccp = (char const *const *) p;
1919   { /* SCO 3.2v4 cc rejects this.  */
1920     char *t;
1921     char const *s = 0 ? (char *) 0 : (char const *) 0;
1922
1923     *t++ = 0;
1924   }
1925   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1926     int x[] = {25, 17};
1927     const int *foo = &x[0];
1928     ++foo;
1929   }
1930   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1931     typedef const int *iptr;
1932     iptr p = 0;
1933     ++p;
1934   }
1935   { /* AIX XL C 1.02.0.0 rejects this saying
1936        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1937     struct s { int j; const int *ap[3]; };
1938     struct s *b; b->j = 5;
1939   }
1940   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1941     const int foo = 10;
1942   }
1943 #endif
1944
1945   ;
1946   return 0;
1947 }
1948 _ACEOF
1949 rm -f conftest.$ac_objext
1950 if { (eval echo "$as_me:1950: \"$ac_compile\"") >&5
1951   (eval $ac_compile) 2>&5
1952   ac_status=$?
1953   echo "$as_me:1953: \$? = $ac_status" >&5
1954   (exit $ac_status); } &&
1955          { ac_try='test -s conftest.$ac_objext'
1956   { (eval echo "$as_me:1956: \"$ac_try\"") >&5
1957   (eval $ac_try) 2>&5
1958   ac_status=$?
1959   echo "$as_me:1959: \$? = $ac_status" >&5
1960   (exit $ac_status); }; }; then
1961   ac_cv_c_const=yes
1962 else
1963   echo "$as_me: failed program was:" >&5
1964 cat conftest.$ac_ext >&5
1965 ac_cv_c_const=no
1966 fi
1967 rm -f conftest.$ac_objext conftest.$ac_ext
1968 fi
1969 echo "$as_me:1969: result: $ac_cv_c_const" >&5
1970 echo "${ECHO_T}$ac_cv_c_const" >&6
1971 if test $ac_cv_c_const = no; then
1972
1973 cat >>confdefs.h <<\EOF
1974 #define const
1975 EOF
1976
1977 fi
1978
1979 echo "$as_me:1979: checking whether ${MAKE-make} sets \${MAKE}" >&5
1980 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6
1981 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
1982 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1983   echo $ECHO_N "(cached) $ECHO_C" >&6
1984 else
1985   cat >conftest.make <<\EOF
1986 all:
1987         @echo 'ac_maketemp="${MAKE}"'
1988 EOF
1989 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1990 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1991 if test -n "$ac_maketemp"; then
1992   eval ac_cv_prog_make_${ac_make}_set=yes
1993 else
1994   eval ac_cv_prog_make_${ac_make}_set=no
1995 fi
1996 rm -f conftest.make
1997 fi
1998 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1999   echo "$as_me:1999: result: yes" >&5
2000 echo "${ECHO_T}yes" >&6
2001   SET_MAKE=
2002 else
2003   echo "$as_me:2003: result: no" >&5
2004 echo "${ECHO_T}no" >&6
2005   SET_MAKE="MAKE=${MAKE-make}"
2006 fi
2007
2008 # Find a good install program.  We prefer a C program (faster),
2009 # so one script is as good as another.  But avoid the broken or
2010 # incompatible versions:
2011 # SysV /etc/install, /usr/sbin/install
2012 # SunOS /usr/etc/install
2013 # IRIX /sbin/install
2014 # AIX /bin/install
2015 # AmigaOS /C/install, which installs bootblocks on floppy discs
2016 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2017 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2018 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2019 # ./install, which can be erroneously created by make from ./install.sh.
2020 echo "$as_me:2020: checking for a BSD compatible install" >&5
2021 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
2022 if test -z "$INSTALL"; then
2023 if test "${ac_cv_path_install+set}" = set; then
2024   echo $ECHO_N "(cached) $ECHO_C" >&6
2025 else
2026     ac_save_IFS=$IFS; IFS=$ac_path_separator
2027   for ac_dir in $PATH; do
2028     IFS=$ac_save_IFS
2029     # Account for people who put trailing slashes in PATH elements.
2030     case $ac_dir/ in
2031     / | ./ | .// | /cC/* \
2032     | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \
2033     | /usr/ucb/* ) ;;
2034     *)
2035       # OSF1 and SCO ODT 3.0 have their own names for install.
2036       # Don't use installbsd from OSF since it installs stuff as root
2037       # by default.
2038       for ac_prog in ginstall scoinst install; do
2039         if $as_executable_p "$ac_dir/$ac_prog"; then
2040           if test $ac_prog = install &&
2041             grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2042             # AIX install.  It has an incompatible calling convention.
2043             :
2044           elif test $ac_prog = install &&
2045             grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then
2046             # program-specific install script used by HP pwplus--don't use.
2047             :
2048           else
2049             ac_cv_path_install="$ac_dir/$ac_prog -c"
2050             break 2
2051           fi
2052         fi
2053       done
2054       ;;
2055     esac
2056   done
2057
2058 fi
2059   if test "${ac_cv_path_install+set}" = set; then
2060     INSTALL=$ac_cv_path_install
2061   else
2062     # As a last resort, use the slow shell script.  We don't cache a
2063     # path for INSTALL within a source directory, because that will
2064     # break other packages using the cache if that directory is
2065     # removed, or if the path is relative.
2066     INSTALL=$ac_install_sh
2067   fi
2068 fi
2069 echo "$as_me:2069: result: $INSTALL" >&5
2070 echo "${ECHO_T}$INSTALL" >&6
2071
2072 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2073 # It thinks the first close brace ends the variable substitution.
2074 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2075
2076 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2077
2078 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2079
2080 echo "$as_me:2080: checking if filesystem supports mixed-case filenames" >&5
2081 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6
2082 if test "${cf_cv_mixedcase+set}" = set; then
2083   echo $ECHO_N "(cached) $ECHO_C" >&6
2084 else
2085
2086 if test "$cross_compiling" = yes ; then
2087         case $target_alias in #(vi
2088         *-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-mingw32*|*-uwin*) #(vi
2089                 cf_cv_mixedcase=no
2090                 ;;
2091         *)
2092                 cf_cv_mixedcase=yes
2093                 ;;
2094         esac
2095 else
2096         rm -f conftest CONFTEST
2097         echo test >conftest
2098         if test -f CONFTEST ; then
2099                 cf_cv_mixedcase=no
2100         else
2101                 cf_cv_mixedcase=yes
2102         fi
2103         rm -f conftest CONFTEST
2104 fi
2105
2106 fi
2107 echo "$as_me:2107: result: $cf_cv_mixedcase" >&5
2108 echo "${ECHO_T}$cf_cv_mixedcase" >&6
2109 test "$cf_cv_mixedcase" = yes && cat >>confdefs.h <<\EOF
2110 #define MIXEDCASE_FILENAMES 1
2111 EOF
2112
2113 for ac_prog in exctags ctags
2114 do
2115   # Extract the first word of "$ac_prog", so it can be a program name with args.
2116 set dummy $ac_prog; ac_word=$2
2117 echo "$as_me:2117: checking for $ac_word" >&5
2118 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2119 if test "${ac_cv_prog_CTAGS+set}" = set; then
2120   echo $ECHO_N "(cached) $ECHO_C" >&6
2121 else
2122   if test -n "$CTAGS"; then
2123   ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test.
2124 else
2125   ac_save_IFS=$IFS; IFS=$ac_path_separator
2126 ac_dummy="$PATH"
2127 for ac_dir in $ac_dummy; do
2128   IFS=$ac_save_IFS
2129   test -z "$ac_dir" && ac_dir=.
2130   $as_executable_p "$ac_dir/$ac_word" || continue
2131 ac_cv_prog_CTAGS="$ac_prog"
2132 echo "$as_me:2132: found $ac_dir/$ac_word" >&5
2133 break
2134 done
2135
2136 fi
2137 fi
2138 CTAGS=$ac_cv_prog_CTAGS
2139 if test -n "$CTAGS"; then
2140   echo "$as_me:2140: result: $CTAGS" >&5
2141 echo "${ECHO_T}$CTAGS" >&6
2142 else
2143   echo "$as_me:2143: result: no" >&5
2144 echo "${ECHO_T}no" >&6
2145 fi
2146
2147   test -n "$CTAGS" && break
2148 done
2149
2150 for ac_prog in exetags etags
2151 do
2152   # Extract the first word of "$ac_prog", so it can be a program name with args.
2153 set dummy $ac_prog; ac_word=$2
2154 echo "$as_me:2154: checking for $ac_word" >&5
2155 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2156 if test "${ac_cv_prog_ETAGS+set}" = set; then
2157   echo $ECHO_N "(cached) $ECHO_C" >&6
2158 else
2159   if test -n "$ETAGS"; then
2160   ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test.
2161 else
2162   ac_save_IFS=$IFS; IFS=$ac_path_separator
2163 ac_dummy="$PATH"
2164 for ac_dir in $ac_dummy; do
2165   IFS=$ac_save_IFS
2166   test -z "$ac_dir" && ac_dir=.
2167   $as_executable_p "$ac_dir/$ac_word" || continue
2168 ac_cv_prog_ETAGS="$ac_prog"
2169 echo "$as_me:2169: found $ac_dir/$ac_word" >&5
2170 break
2171 done
2172
2173 fi
2174 fi
2175 ETAGS=$ac_cv_prog_ETAGS
2176 if test -n "$ETAGS"; then
2177   echo "$as_me:2177: result: $ETAGS" >&5
2178 echo "${ECHO_T}$ETAGS" >&6
2179 else
2180   echo "$as_me:2180: result: no" >&5
2181 echo "${ECHO_T}no" >&6
2182 fi
2183
2184   test -n "$ETAGS" && break
2185 done
2186
2187 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args.
2188 set dummy ${CTAGS:-ctags}; ac_word=$2
2189 echo "$as_me:2189: checking for $ac_word" >&5
2190 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2191 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then
2192   echo $ECHO_N "(cached) $ECHO_C" >&6
2193 else
2194   if test -n "$MAKE_LOWER_TAGS"; then
2195   ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test.
2196 else
2197   ac_save_IFS=$IFS; IFS=$ac_path_separator
2198 ac_dummy="$PATH"
2199 for ac_dir in $ac_dummy; do
2200   IFS=$ac_save_IFS
2201   test -z "$ac_dir" && ac_dir=.
2202   $as_executable_p "$ac_dir/$ac_word" || continue
2203 ac_cv_prog_MAKE_LOWER_TAGS="yes"
2204 echo "$as_me:2204: found $ac_dir/$ac_word" >&5
2205 break
2206 done
2207
2208   test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no"
2209 fi
2210 fi
2211 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
2212 if test -n "$MAKE_LOWER_TAGS"; then
2213   echo "$as_me:2213: result: $MAKE_LOWER_TAGS" >&5
2214 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
2215 else
2216   echo "$as_me:2216: result: no" >&5
2217 echo "${ECHO_T}no" >&6
2218 fi
2219
2220 if test "$cf_cv_mixedcase" = yes ; then
2221         # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args.
2222 set dummy ${ETAGS:-etags}; ac_word=$2
2223 echo "$as_me:2223: checking for $ac_word" >&5
2224 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2225 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then
2226   echo $ECHO_N "(cached) $ECHO_C" >&6
2227 else
2228   if test -n "$MAKE_UPPER_TAGS"; then
2229   ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test.
2230 else
2231   ac_save_IFS=$IFS; IFS=$ac_path_separator
2232 ac_dummy="$PATH"
2233 for ac_dir in $ac_dummy; do
2234   IFS=$ac_save_IFS
2235   test -z "$ac_dir" && ac_dir=.
2236   $as_executable_p "$ac_dir/$ac_word" || continue
2237 ac_cv_prog_MAKE_UPPER_TAGS="yes"
2238 echo "$as_me:2238: found $ac_dir/$ac_word" >&5
2239 break
2240 done
2241
2242   test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no"
2243 fi
2244 fi
2245 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
2246 if test -n "$MAKE_UPPER_TAGS"; then
2247   echo "$as_me:2247: result: $MAKE_UPPER_TAGS" >&5
2248 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
2249 else
2250   echo "$as_me:2250: result: no" >&5
2251 echo "${ECHO_T}no" >&6
2252 fi
2253
2254 else
2255         MAKE_UPPER_TAGS=no
2256 fi
2257
2258 if test "$MAKE_UPPER_TAGS" = yes ; then
2259         MAKE_UPPER_TAGS=
2260 else
2261         MAKE_UPPER_TAGS="#"
2262 fi
2263
2264 if test "$MAKE_LOWER_TAGS" = yes ; then
2265         MAKE_LOWER_TAGS=
2266 else
2267         MAKE_LOWER_TAGS="#"
2268 fi
2269
2270 for ac_prog in tdlint lint alint splint lclint
2271 do
2272   # Extract the first word of "$ac_prog", so it can be a program name with args.
2273 set dummy $ac_prog; ac_word=$2
2274 echo "$as_me:2274: checking for $ac_word" >&5
2275 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2276 if test "${ac_cv_prog_LINT+set}" = set; then
2277   echo $ECHO_N "(cached) $ECHO_C" >&6
2278 else
2279   if test -n "$LINT"; then
2280   ac_cv_prog_LINT="$LINT" # Let the user override the test.
2281 else
2282   ac_save_IFS=$IFS; IFS=$ac_path_separator
2283 ac_dummy="$PATH"
2284 for ac_dir in $ac_dummy; do
2285   IFS=$ac_save_IFS
2286   test -z "$ac_dir" && ac_dir=.
2287   $as_executable_p "$ac_dir/$ac_word" || continue
2288 ac_cv_prog_LINT="$ac_prog"
2289 echo "$as_me:2289: found $ac_dir/$ac_word" >&5
2290 break
2291 done
2292
2293 fi
2294 fi
2295 LINT=$ac_cv_prog_LINT
2296 if test -n "$LINT"; then
2297   echo "$as_me:2297: result: $LINT" >&5
2298 echo "${ECHO_T}$LINT" >&6
2299 else
2300   echo "$as_me:2300: result: no" >&5
2301 echo "${ECHO_T}no" >&6
2302 fi
2303
2304   test -n "$LINT" && break
2305 done
2306
2307 # This should have been defined by AC_PROG_CC
2308 : ${CC:=cc}
2309
2310 # Check for user's environment-breakage by stuffing CFLAGS/CPPFLAGS content
2311 # into CC.  This will not help with broken scripts that wrap the compiler with
2312 # options, but eliminates a more common category of user confusion.
2313 echo "$as_me:2313: checking \$CC variable" >&5
2314 echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
2315 case "$CC" in #(vi
2316 *[\ \   ]-[IUD]*)
2317         echo "$as_me:2317: result: broken" >&5
2318 echo "${ECHO_T}broken" >&6
2319         { echo "$as_me:2319: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
2320 echo "$as_me: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
2321         # humor him...
2322         cf_flags=`echo "$CC" | sed -e 's/^[^    ]*[     ]//'`
2323         CC=`echo "$CC" | sed -e 's/[    ].*//'`
2324
2325 cf_fix_cppflags=no
2326 cf_new_cflags=
2327 cf_new_cppflags=
2328 cf_new_extra_cppflags=
2329
2330 for cf_add_cflags in $cf_flags
2331 do
2332 case $cf_fix_cppflags in
2333 no)
2334         case $cf_add_cflags in #(vi
2335         -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
2336                 case $cf_add_cflags in
2337                 -D*)
2338                         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2339
2340                         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2341                                 && test -z "${cf_tst_cflags}" \
2342                                 && cf_fix_cppflags=yes
2343
2344                         if test $cf_fix_cppflags = yes ; then
2345                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2346                                 continue
2347                         elif test "${cf_tst_cflags}" = "\"'" ; then
2348                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2349                                 continue
2350                         fi
2351                         ;;
2352                 esac
2353                 case "$CPPFLAGS" in
2354                 *$cf_add_cflags) #(vi
2355                         ;;
2356                 *) #(vi
2357                         case $cf_add_cflags in #(vi
2358                         -D*)
2359                                 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2360
2361 CPPFLAGS=`echo "$CPPFLAGS" | \
2362         sed     -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?[         ]/ /g' \
2363                 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?$//g'`
2364
2365                                 ;;
2366                         esac
2367                         cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2368                         ;;
2369                 esac
2370                 ;;
2371         *)
2372                 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2373                 ;;
2374         esac
2375         ;;
2376 yes)
2377         cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2378
2379         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2380
2381         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2382                 && test -z "${cf_tst_cflags}" \
2383                 && cf_fix_cppflags=no
2384         ;;
2385 esac
2386 done
2387
2388 if test -n "$cf_new_cflags" ; then
2389
2390         CFLAGS="$CFLAGS $cf_new_cflags"
2391 fi
2392
2393 if test -n "$cf_new_cppflags" ; then
2394
2395         CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2396 fi
2397
2398 if test -n "$cf_new_extra_cppflags" ; then
2399
2400         EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2401 fi
2402
2403         ;;
2404 *)
2405         echo "$as_me:2405: result: ok" >&5
2406 echo "${ECHO_T}ok" >&6
2407         ;;
2408 esac
2409
2410 echo "$as_me:2410: checking for ${CC:-cc} option to accept ANSI C" >&5
2411 echo $ECHO_N "checking for ${CC:-cc} option to accept ANSI C... $ECHO_C" >&6
2412 if test "${cf_cv_ansi_cc+set}" = set; then
2413   echo $ECHO_N "(cached) $ECHO_C" >&6
2414 else
2415
2416 cf_cv_ansi_cc=no
2417 cf_save_CFLAGS="$CFLAGS"
2418 cf_save_CPPFLAGS="$CPPFLAGS"
2419 # Don't try gcc -ansi; that turns off useful extensions and
2420 # breaks some systems' header files.
2421 # AIX                   -qlanglvl=ansi
2422 # Ultrix and OSF/1      -std1
2423 # HP-UX                 -Aa -D_HPUX_SOURCE
2424 # SVR4                  -Xc
2425 # UnixWare 1.2          (cannot use -Xc, since ANSI/POSIX clashes)
2426 for cf_arg in "-DCC_HAS_PROTOS" \
2427         "" \
2428         -qlanglvl=ansi \
2429         -std1 \
2430         -Ae \
2431         "-Aa -D_HPUX_SOURCE" \
2432         -Xc
2433 do
2434
2435 cf_fix_cppflags=no
2436 cf_new_cflags=
2437 cf_new_cppflags=
2438 cf_new_extra_cppflags=
2439
2440 for cf_add_cflags in $cf_arg
2441 do
2442 case $cf_fix_cppflags in
2443 no)
2444         case $cf_add_cflags in #(vi
2445         -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
2446                 case $cf_add_cflags in
2447                 -D*)
2448                         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2449
2450                         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2451                                 && test -z "${cf_tst_cflags}" \
2452                                 && cf_fix_cppflags=yes
2453
2454                         if test $cf_fix_cppflags = yes ; then
2455                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2456                                 continue
2457                         elif test "${cf_tst_cflags}" = "\"'" ; then
2458                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2459                                 continue
2460                         fi
2461                         ;;
2462                 esac
2463                 case "$CPPFLAGS" in
2464                 *$cf_add_cflags) #(vi
2465                         ;;
2466                 *) #(vi
2467                         case $cf_add_cflags in #(vi
2468                         -D*)
2469                                 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2470
2471 CPPFLAGS=`echo "$CPPFLAGS" | \
2472         sed     -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?[         ]/ /g' \
2473                 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?$//g'`
2474
2475                                 ;;
2476                         esac
2477                         cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2478                         ;;
2479                 esac
2480                 ;;
2481         *)
2482                 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2483                 ;;
2484         esac
2485         ;;
2486 yes)
2487         cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2488
2489         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2490
2491         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2492                 && test -z "${cf_tst_cflags}" \
2493                 && cf_fix_cppflags=no
2494         ;;
2495 esac
2496 done
2497
2498 if test -n "$cf_new_cflags" ; then
2499
2500         CFLAGS="$CFLAGS $cf_new_cflags"
2501 fi
2502
2503 if test -n "$cf_new_cppflags" ; then
2504
2505         CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2506 fi
2507
2508 if test -n "$cf_new_extra_cppflags" ; then
2509
2510         EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2511 fi
2512
2513         cat >conftest.$ac_ext <<_ACEOF
2514 #line 2514 "configure"
2515 #include "confdefs.h"
2516
2517 #ifndef CC_HAS_PROTOS
2518 #if !defined(__STDC__) || (__STDC__ != 1)
2519 choke me
2520 #endif
2521 #endif
2522
2523 int
2524 main ()
2525 {
2526
2527         int test (int i, double x);
2528         struct s1 {int (*f) (int a);};
2529         struct s2 {int (*f) (double a);};
2530   ;
2531   return 0;
2532 }
2533 _ACEOF
2534 rm -f conftest.$ac_objext
2535 if { (eval echo "$as_me:2535: \"$ac_compile\"") >&5
2536   (eval $ac_compile) 2>&5
2537   ac_status=$?
2538   echo "$as_me:2538: \$? = $ac_status" >&5
2539   (exit $ac_status); } &&
2540          { ac_try='test -s conftest.$ac_objext'
2541   { (eval echo "$as_me:2541: \"$ac_try\"") >&5
2542   (eval $ac_try) 2>&5
2543   ac_status=$?
2544   echo "$as_me:2544: \$? = $ac_status" >&5
2545   (exit $ac_status); }; }; then
2546   cf_cv_ansi_cc="$cf_arg"; break
2547 else
2548   echo "$as_me: failed program was:" >&5
2549 cat conftest.$ac_ext >&5
2550 fi
2551 rm -f conftest.$ac_objext conftest.$ac_ext
2552 done
2553 CFLAGS="$cf_save_CFLAGS"
2554 CPPFLAGS="$cf_save_CPPFLAGS"
2555
2556 fi
2557 echo "$as_me:2557: result: $cf_cv_ansi_cc" >&5
2558 echo "${ECHO_T}$cf_cv_ansi_cc" >&6
2559
2560 if test "$cf_cv_ansi_cc" != "no"; then
2561 if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then
2562
2563 cf_fix_cppflags=no
2564 cf_new_cflags=
2565 cf_new_cppflags=
2566 cf_new_extra_cppflags=
2567
2568 for cf_add_cflags in $cf_cv_ansi_cc
2569 do
2570 case $cf_fix_cppflags in
2571 no)
2572         case $cf_add_cflags in #(vi
2573         -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
2574                 case $cf_add_cflags in
2575                 -D*)
2576                         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2577
2578                         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2579                                 && test -z "${cf_tst_cflags}" \
2580                                 && cf_fix_cppflags=yes
2581
2582                         if test $cf_fix_cppflags = yes ; then
2583                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2584                                 continue
2585                         elif test "${cf_tst_cflags}" = "\"'" ; then
2586                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2587                                 continue
2588                         fi
2589                         ;;
2590                 esac
2591                 case "$CPPFLAGS" in
2592                 *$cf_add_cflags) #(vi
2593                         ;;
2594                 *) #(vi
2595                         case $cf_add_cflags in #(vi
2596                         -D*)
2597                                 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2598
2599 CPPFLAGS=`echo "$CPPFLAGS" | \
2600         sed     -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?[         ]/ /g' \
2601                 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?$//g'`
2602
2603                                 ;;
2604                         esac
2605                         cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2606                         ;;
2607                 esac
2608                 ;;
2609         *)
2610                 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2611                 ;;
2612         esac
2613         ;;
2614 yes)
2615         cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2616
2617         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2618
2619         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2620                 && test -z "${cf_tst_cflags}" \
2621                 && cf_fix_cppflags=no
2622         ;;
2623 esac
2624 done
2625
2626 if test -n "$cf_new_cflags" ; then
2627
2628         CFLAGS="$CFLAGS $cf_new_cflags"
2629 fi
2630
2631 if test -n "$cf_new_cppflags" ; then
2632
2633         CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2634 fi
2635
2636 if test -n "$cf_new_extra_cppflags" ; then
2637
2638         EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2639 fi
2640
2641 else
2642         cat >>confdefs.h <<\EOF
2643 #define CC_HAS_PROTOS 1
2644 EOF
2645
2646 fi
2647 fi
2648
2649 if test "$cf_cv_ansi_cc" = "no"; then
2650         { { echo "$as_me:2650: error: Your compiler does not appear to recognize prototypes.
2651 You have the following choices:
2652         a. adjust your compiler options
2653         b. get an up-to-date compiler
2654         c. use a wrapper such as unproto" >&5
2655 echo "$as_me: error: Your compiler does not appear to recognize prototypes.
2656 You have the following choices:
2657         a. adjust your compiler options
2658         b. get an up-to-date compiler
2659         c. use a wrapper such as unproto" >&2;}
2660    { (exit 1); exit 1; }; }
2661 fi
2662
2663 cf_XOPEN_SOURCE=500
2664 cf_POSIX_C_SOURCE=199506L
2665 cf_xopen_source=
2666
2667 case $host_os in #(vi
2668 aix[4-7]*) #(vi
2669         cf_xopen_source="-D_ALL_SOURCE"
2670         ;;
2671 cygwin) #(vi
2672         cf_XOPEN_SOURCE=600
2673         ;;
2674 darwin[0-8].*) #(vi
2675         cf_xopen_source="-D_APPLE_C_SOURCE"
2676         ;;
2677 darwin*) #(vi
2678         cf_xopen_source="-D_DARWIN_C_SOURCE"
2679         ;;
2680 freebsd*|dragonfly*) #(vi
2681         # 5.x headers associate
2682         #       _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
2683         #       _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
2684         cf_POSIX_C_SOURCE=200112L
2685         cf_XOPEN_SOURCE=600
2686         cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
2687         ;;
2688 hpux11*) #(vi
2689         cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500"
2690         ;;
2691 hpux*) #(vi
2692         cf_xopen_source="-D_HPUX_SOURCE"
2693         ;;
2694 irix[56].*) #(vi
2695         cf_xopen_source="-D_SGI_SOURCE"
2696         ;;
2697 linux*|gnu*|mint*|k*bsd*-gnu) #(vi
2698
2699 echo "$as_me:2699: checking if we must define _GNU_SOURCE" >&5
2700 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6
2701 if test "${cf_cv_gnu_source+set}" = set; then
2702   echo $ECHO_N "(cached) $ECHO_C" >&6
2703 else
2704
2705 cat >conftest.$ac_ext <<_ACEOF
2706 #line 2706 "configure"
2707 #include "confdefs.h"
2708 #include <sys/types.h>
2709 int
2710 main ()
2711 {
2712
2713 #ifndef _XOPEN_SOURCE
2714 make an error
2715 #endif
2716   ;
2717   return 0;
2718 }
2719 _ACEOF
2720 rm -f conftest.$ac_objext
2721 if { (eval echo "$as_me:2721: \"$ac_compile\"") >&5
2722   (eval $ac_compile) 2>&5
2723   ac_status=$?
2724   echo "$as_me:2724: \$? = $ac_status" >&5
2725   (exit $ac_status); } &&
2726          { ac_try='test -s conftest.$ac_objext'
2727   { (eval echo "$as_me:2727: \"$ac_try\"") >&5
2728   (eval $ac_try) 2>&5
2729   ac_status=$?
2730   echo "$as_me:2730: \$? = $ac_status" >&5
2731   (exit $ac_status); }; }; then
2732   cf_cv_gnu_source=no
2733 else
2734   echo "$as_me: failed program was:" >&5
2735 cat conftest.$ac_ext >&5
2736 cf_save="$CPPFLAGS"
2737          CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
2738          cat >conftest.$ac_ext <<_ACEOF
2739 #line 2739 "configure"
2740 #include "confdefs.h"
2741 #include <sys/types.h>
2742 int
2743 main ()
2744 {
2745
2746 #ifdef _XOPEN_SOURCE
2747 make an error
2748 #endif
2749   ;
2750   return 0;
2751 }
2752 _ACEOF
2753 rm -f conftest.$ac_objext
2754 if { (eval echo "$as_me:2754: \"$ac_compile\"") >&5
2755   (eval $ac_compile) 2>&5
2756   ac_status=$?
2757   echo "$as_me:2757: \$? = $ac_status" >&5
2758   (exit $ac_status); } &&
2759          { ac_try='test -s conftest.$ac_objext'
2760   { (eval echo "$as_me:2760: \"$ac_try\"") >&5
2761   (eval $ac_try) 2>&5
2762   ac_status=$?
2763   echo "$as_me:2763: \$? = $ac_status" >&5
2764   (exit $ac_status); }; }; then
2765   cf_cv_gnu_source=no
2766 else
2767   echo "$as_me: failed program was:" >&5
2768 cat conftest.$ac_ext >&5
2769 cf_cv_gnu_source=yes
2770 fi
2771 rm -f conftest.$ac_objext conftest.$ac_ext
2772         CPPFLAGS="$cf_save"
2773
2774 fi
2775 rm -f conftest.$ac_objext conftest.$ac_ext
2776
2777 fi
2778 echo "$as_me:2778: result: $cf_cv_gnu_source" >&5
2779 echo "${ECHO_T}$cf_cv_gnu_source" >&6
2780 test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
2781
2782         ;;
2783 mirbsd*) #(vi
2784         # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <arpa/inet.h>
2785         ;;
2786 netbsd*) #(vi
2787         cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
2788         ;;
2789 openbsd*) #(vi
2790         # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
2791         ;;
2792 osf[45]*) #(vi
2793         cf_xopen_source="-D_OSF_SOURCE"
2794         ;;
2795 nto-qnx*) #(vi
2796         cf_xopen_source="-D_QNX_SOURCE"
2797         ;;
2798 sco*) #(vi
2799         # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
2800         ;;
2801 solaris2.1[0-9]) #(vi
2802         cf_xopen_source="-D__EXTENSIONS__ -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
2803         ;;
2804 solaris2.[1-9]) #(vi
2805         cf_xopen_source="-D__EXTENSIONS__"
2806         ;;
2807 *)
2808         echo "$as_me:2808: checking if we should define _XOPEN_SOURCE" >&5
2809 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
2810 if test "${cf_cv_xopen_source+set}" = set; then
2811   echo $ECHO_N "(cached) $ECHO_C" >&6
2812 else
2813
2814         cat >conftest.$ac_ext <<_ACEOF
2815 #line 2815 "configure"
2816 #include "confdefs.h"
2817 #include <sys/types.h>
2818 int
2819 main ()
2820 {
2821
2822 #ifndef _XOPEN_SOURCE
2823 make an error
2824 #endif
2825   ;
2826   return 0;
2827 }
2828 _ACEOF
2829 rm -f conftest.$ac_objext
2830 if { (eval echo "$as_me:2830: \"$ac_compile\"") >&5
2831   (eval $ac_compile) 2>&5
2832   ac_status=$?
2833   echo "$as_me:2833: \$? = $ac_status" >&5
2834   (exit $ac_status); } &&
2835          { ac_try='test -s conftest.$ac_objext'
2836   { (eval echo "$as_me:2836: \"$ac_try\"") >&5
2837   (eval $ac_try) 2>&5
2838   ac_status=$?
2839   echo "$as_me:2839: \$? = $ac_status" >&5
2840   (exit $ac_status); }; }; then
2841   cf_cv_xopen_source=no
2842 else
2843   echo "$as_me: failed program was:" >&5
2844 cat conftest.$ac_ext >&5
2845 cf_save="$CPPFLAGS"
2846          CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
2847          cat >conftest.$ac_ext <<_ACEOF
2848 #line 2848 "configure"
2849 #include "confdefs.h"
2850 #include <sys/types.h>
2851 int
2852 main ()
2853 {
2854
2855 #ifdef _XOPEN_SOURCE
2856 make an error
2857 #endif
2858   ;
2859   return 0;
2860 }
2861 _ACEOF
2862 rm -f conftest.$ac_objext
2863 if { (eval echo "$as_me:2863: \"$ac_compile\"") >&5
2864   (eval $ac_compile) 2>&5
2865   ac_status=$?
2866   echo "$as_me:2866: \$? = $ac_status" >&5
2867   (exit $ac_status); } &&
2868          { ac_try='test -s conftest.$ac_objext'
2869   { (eval echo "$as_me:2869: \"$ac_try\"") >&5
2870   (eval $ac_try) 2>&5
2871   ac_status=$?
2872   echo "$as_me:2872: \$? = $ac_status" >&5
2873   (exit $ac_status); }; }; then
2874   cf_cv_xopen_source=no
2875 else
2876   echo "$as_me: failed program was:" >&5
2877 cat conftest.$ac_ext >&5
2878 cf_cv_xopen_source=$cf_XOPEN_SOURCE
2879 fi
2880 rm -f conftest.$ac_objext conftest.$ac_ext
2881         CPPFLAGS="$cf_save"
2882
2883 fi
2884 rm -f conftest.$ac_objext conftest.$ac_ext
2885
2886 fi
2887 echo "$as_me:2887: result: $cf_cv_xopen_source" >&5
2888 echo "${ECHO_T}$cf_cv_xopen_source" >&6
2889         if test "$cf_cv_xopen_source" != no ; then
2890
2891 CFLAGS=`echo "$CFLAGS" | \
2892         sed     -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^       ]*\)\?[         ]/ /g' \
2893                 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^       ]*\)\?$//g'`
2894
2895 CPPFLAGS=`echo "$CPPFLAGS" | \
2896         sed     -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^       ]*\)\?[         ]/ /g' \
2897                 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^       ]*\)\?$//g'`
2898
2899                 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
2900
2901 cf_fix_cppflags=no
2902 cf_new_cflags=
2903 cf_new_cppflags=
2904 cf_new_extra_cppflags=
2905
2906 for cf_add_cflags in $cf_temp_xopen_source
2907 do
2908 case $cf_fix_cppflags in
2909 no)
2910         case $cf_add_cflags in #(vi
2911         -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
2912                 case $cf_add_cflags in
2913                 -D*)
2914                         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
2915
2916                         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2917                                 && test -z "${cf_tst_cflags}" \
2918                                 && cf_fix_cppflags=yes
2919
2920                         if test $cf_fix_cppflags = yes ; then
2921                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2922                                 continue
2923                         elif test "${cf_tst_cflags}" = "\"'" ; then
2924                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2925                                 continue
2926                         fi
2927                         ;;
2928                 esac
2929                 case "$CPPFLAGS" in
2930                 *$cf_add_cflags) #(vi
2931                         ;;
2932                 *) #(vi
2933                         case $cf_add_cflags in #(vi
2934                         -D*)
2935                                 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
2936
2937 CPPFLAGS=`echo "$CPPFLAGS" | \
2938         sed     -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?[         ]/ /g' \
2939                 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?$//g'`
2940
2941                                 ;;
2942                         esac
2943                         cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
2944                         ;;
2945                 esac
2946                 ;;
2947         *)
2948                 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
2949                 ;;
2950         esac
2951         ;;
2952 yes)
2953         cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
2954
2955         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
2956
2957         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
2958                 && test -z "${cf_tst_cflags}" \
2959                 && cf_fix_cppflags=no
2960         ;;
2961 esac
2962 done
2963
2964 if test -n "$cf_new_cflags" ; then
2965
2966         CFLAGS="$CFLAGS $cf_new_cflags"
2967 fi
2968
2969 if test -n "$cf_new_cppflags" ; then
2970
2971         CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
2972 fi
2973
2974 if test -n "$cf_new_extra_cppflags" ; then
2975
2976         EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
2977 fi
2978
2979         fi
2980
2981 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
2982
2983 cf_save_CFLAGS="$CFLAGS"
2984 cf_save_CPPFLAGS="$CPPFLAGS"
2985
2986 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
2987         sed     -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^     ]*\)\?[         ]/ /g' \
2988                 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^     ]*\)\?$//g'`
2989
2990 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
2991         sed     -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^     ]*\)\?[         ]/ /g' \
2992                 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^     ]*\)\?$//g'`
2993
2994 echo "$as_me:2994: checking if we should define _POSIX_C_SOURCE" >&5
2995 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
2996 if test "${cf_cv_posix_c_source+set}" = set; then
2997   echo $ECHO_N "(cached) $ECHO_C" >&6
2998 else
2999
3000 echo "${as_me:-configure}:3000: testing if the symbol is already defined go no further ..." 1>&5
3001
3002         cat >conftest.$ac_ext <<_ACEOF
3003 #line 3003 "configure"
3004 #include "confdefs.h"
3005 #include <sys/types.h>
3006 int
3007 main ()
3008 {
3009
3010 #ifndef _POSIX_C_SOURCE
3011 make an error
3012 #endif
3013   ;
3014   return 0;
3015 }
3016 _ACEOF
3017 rm -f conftest.$ac_objext
3018 if { (eval echo "$as_me:3018: \"$ac_compile\"") >&5
3019   (eval $ac_compile) 2>&5
3020   ac_status=$?
3021   echo "$as_me:3021: \$? = $ac_status" >&5
3022   (exit $ac_status); } &&
3023          { ac_try='test -s conftest.$ac_objext'
3024   { (eval echo "$as_me:3024: \"$ac_try\"") >&5
3025   (eval $ac_try) 2>&5
3026   ac_status=$?
3027   echo "$as_me:3027: \$? = $ac_status" >&5
3028   (exit $ac_status); }; }; then
3029   cf_cv_posix_c_source=no
3030 else
3031   echo "$as_me: failed program was:" >&5
3032 cat conftest.$ac_ext >&5
3033 cf_want_posix_source=no
3034          case .$cf_POSIX_C_SOURCE in #(vi
3035          .[12]??*) #(vi
3036                 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
3037                 ;;
3038          .2) #(vi
3039                 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
3040                 cf_want_posix_source=yes
3041                 ;;
3042          .*)
3043                 cf_want_posix_source=yes
3044                 ;;
3045          esac
3046          if test "$cf_want_posix_source" = yes ; then
3047                 cat >conftest.$ac_ext <<_ACEOF
3048 #line 3048 "configure"
3049 #include "confdefs.h"
3050 #include <sys/types.h>
3051 int
3052 main ()
3053 {
3054
3055 #ifdef _POSIX_SOURCE
3056 make an error
3057 #endif
3058   ;
3059   return 0;
3060 }
3061 _ACEOF
3062 rm -f conftest.$ac_objext
3063 if { (eval echo "$as_me:3063: \"$ac_compile\"") >&5
3064   (eval $ac_compile) 2>&5
3065   ac_status=$?
3066   echo "$as_me:3066: \$? = $ac_status" >&5
3067   (exit $ac_status); } &&
3068          { ac_try='test -s conftest.$ac_objext'
3069   { (eval echo "$as_me:3069: \"$ac_try\"") >&5
3070   (eval $ac_try) 2>&5
3071   ac_status=$?
3072   echo "$as_me:3072: \$? = $ac_status" >&5
3073   (exit $ac_status); }; }; then
3074   :
3075 else
3076   echo "$as_me: failed program was:" >&5
3077 cat conftest.$ac_ext >&5
3078 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
3079 fi
3080 rm -f conftest.$ac_objext conftest.$ac_ext
3081          fi
3082
3083 echo "${as_me:-configure}:3083: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
3084
3085          CFLAGS="$cf_trim_CFLAGS"
3086          CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
3087
3088 echo "${as_me:-configure}:3088: testing if the second compile does not leave our definition intact error ..." 1>&5
3089
3090          cat >conftest.$ac_ext <<_ACEOF
3091 #line 3091 "configure"
3092 #include "confdefs.h"
3093 #include <sys/types.h>
3094 int
3095 main ()
3096 {
3097
3098 #ifndef _POSIX_C_SOURCE
3099 make an error
3100 #endif
3101   ;
3102   return 0;
3103 }
3104 _ACEOF
3105 rm -f conftest.$ac_objext
3106 if { (eval echo "$as_me:3106: \"$ac_compile\"") >&5
3107   (eval $ac_compile) 2>&5
3108   ac_status=$?
3109   echo "$as_me:3109: \$? = $ac_status" >&5
3110   (exit $ac_status); } &&
3111          { ac_try='test -s conftest.$ac_objext'
3112   { (eval echo "$as_me:3112: \"$ac_try\"") >&5
3113   (eval $ac_try) 2>&5
3114   ac_status=$?
3115   echo "$as_me:3115: \$? = $ac_status" >&5
3116   (exit $ac_status); }; }; then
3117   :
3118 else
3119   echo "$as_me: failed program was:" >&5
3120 cat conftest.$ac_ext >&5
3121 cf_cv_posix_c_source=no
3122 fi
3123 rm -f conftest.$ac_objext conftest.$ac_ext
3124          CFLAGS="$cf_save_CFLAGS"
3125          CPPFLAGS="$cf_save_CPPFLAGS"
3126
3127 fi
3128 rm -f conftest.$ac_objext conftest.$ac_ext
3129
3130 fi
3131 echo "$as_me:3131: result: $cf_cv_posix_c_source" >&5
3132 echo "${ECHO_T}$cf_cv_posix_c_source" >&6
3133
3134 if test "$cf_cv_posix_c_source" != no ; then
3135         CFLAGS="$cf_trim_CFLAGS"
3136         CPPFLAGS="$cf_trim_CPPFLAGS"
3137
3138 cf_fix_cppflags=no
3139 cf_new_cflags=
3140 cf_new_cppflags=
3141 cf_new_extra_cppflags=
3142
3143 for cf_add_cflags in $cf_cv_posix_c_source
3144 do
3145 case $cf_fix_cppflags in
3146 no)
3147         case $cf_add_cflags in #(vi
3148         -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
3149                 case $cf_add_cflags in
3150                 -D*)
3151                         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3152
3153                         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
3154                                 && test -z "${cf_tst_cflags}" \
3155                                 && cf_fix_cppflags=yes
3156
3157                         if test $cf_fix_cppflags = yes ; then
3158                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3159                                 continue
3160                         elif test "${cf_tst_cflags}" = "\"'" ; then
3161                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3162                                 continue
3163                         fi
3164                         ;;
3165                 esac
3166                 case "$CPPFLAGS" in
3167                 *$cf_add_cflags) #(vi
3168                         ;;
3169                 *) #(vi
3170                         case $cf_add_cflags in #(vi
3171                         -D*)
3172                                 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3173
3174 CPPFLAGS=`echo "$CPPFLAGS" | \
3175         sed     -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?[         ]/ /g' \
3176                 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?$//g'`
3177
3178                                 ;;
3179                         esac
3180                         cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3181                         ;;
3182                 esac
3183                 ;;
3184         *)
3185                 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3186                 ;;
3187         esac
3188         ;;
3189 yes)
3190         cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3191
3192         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3193
3194         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
3195                 && test -z "${cf_tst_cflags}" \
3196                 && cf_fix_cppflags=no
3197         ;;
3198 esac
3199 done
3200
3201 if test -n "$cf_new_cflags" ; then
3202
3203         CFLAGS="$CFLAGS $cf_new_cflags"
3204 fi
3205
3206 if test -n "$cf_new_cppflags" ; then
3207
3208         CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3209 fi
3210
3211 if test -n "$cf_new_extra_cppflags" ; then
3212
3213         EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3214 fi
3215
3216 fi
3217
3218         ;;
3219 esac
3220
3221 if test -n "$cf_xopen_source" ; then
3222
3223 cf_fix_cppflags=no
3224 cf_new_cflags=
3225 cf_new_cppflags=
3226 cf_new_extra_cppflags=
3227
3228 for cf_add_cflags in $cf_xopen_source
3229 do
3230 case $cf_fix_cppflags in
3231 no)
3232         case $cf_add_cflags in #(vi
3233         -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
3234                 case $cf_add_cflags in
3235                 -D*)
3236                         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
3237
3238                         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
3239                                 && test -z "${cf_tst_cflags}" \
3240                                 && cf_fix_cppflags=yes
3241
3242                         if test $cf_fix_cppflags = yes ; then
3243                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3244                                 continue
3245                         elif test "${cf_tst_cflags}" = "\"'" ; then
3246                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3247                                 continue
3248                         fi
3249                         ;;
3250                 esac
3251                 case "$CPPFLAGS" in
3252                 *$cf_add_cflags) #(vi
3253                         ;;
3254                 *) #(vi
3255                         case $cf_add_cflags in #(vi
3256                         -D*)
3257                                 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
3258
3259 CPPFLAGS=`echo "$CPPFLAGS" | \
3260         sed     -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?[         ]/ /g' \
3261                 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?$//g'`
3262
3263                                 ;;
3264                         esac
3265                         cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
3266                         ;;
3267                 esac
3268                 ;;
3269         *)
3270                 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
3271                 ;;
3272         esac
3273         ;;
3274 yes)
3275         cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
3276
3277         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
3278
3279         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
3280                 && test -z "${cf_tst_cflags}" \
3281                 && cf_fix_cppflags=no
3282         ;;
3283 esac
3284 done
3285
3286 if test -n "$cf_new_cflags" ; then
3287
3288         CFLAGS="$CFLAGS $cf_new_cflags"
3289 fi
3290
3291 if test -n "$cf_new_cppflags" ; then
3292
3293         CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
3294 fi
3295
3296 if test -n "$cf_new_extra_cppflags" ; then
3297
3298         EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
3299 fi
3300
3301 fi
3302
3303 ac_ext=c
3304 ac_cpp='$CPP $CPPFLAGS'
3305 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3306 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3307 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3308 ac_main_return=return
3309 echo "$as_me:3309: checking how to run the C preprocessor" >&5
3310 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3311 # On Suns, sometimes $CPP names a directory.
3312 if test -n "$CPP" && test -d "$CPP"; then
3313   CPP=
3314 fi
3315 if test -z "$CPP"; then
3316   if test "${ac_cv_prog_CPP+set}" = set; then
3317   echo $ECHO_N "(cached) $ECHO_C" >&6
3318 else
3319       # Double quotes because CPP needs to be expanded
3320     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3321     do
3322       ac_preproc_ok=false
3323 for ac_c_preproc_warn_flag in '' yes
3324 do
3325   # Use a header file that comes with gcc, so configuring glibc
3326   # with a fresh cross-compiler works.
3327   # On the NeXT, cc -E runs the code through the compiler's parser,
3328   # not just through cpp. "Syntax error" is here to catch this case.
3329   cat >conftest.$ac_ext <<_ACEOF
3330 #line 3330 "configure"
3331 #include "confdefs.h"
3332 #include <assert.h>
3333                      Syntax error
3334 _ACEOF
3335 if { (eval echo "$as_me:3335: \"$ac_cpp conftest.$ac_ext\"") >&5
3336   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3337   ac_status=$?
3338   egrep -v '^ *\+' conftest.er1 >conftest.err
3339   rm -f conftest.er1
3340   cat conftest.err >&5
3341   echo "$as_me:3341: \$? = $ac_status" >&5
3342   (exit $ac_status); } >/dev/null; then
3343   if test -s conftest.err; then
3344     ac_cpp_err=$ac_c_preproc_warn_flag
3345   else
3346     ac_cpp_err=
3347   fi
3348 else
3349   ac_cpp_err=yes
3350 fi
3351 if test -z "$ac_cpp_err"; then
3352   :
3353 else
3354   echo "$as_me: failed program was:" >&5
3355   cat conftest.$ac_ext >&5
3356   # Broken: fails on valid input.
3357 continue
3358 fi
3359 rm -f conftest.err conftest.$ac_ext
3360
3361   # OK, works on sane cases.  Now check whether non-existent headers
3362   # can be detected and how.
3363   cat >conftest.$ac_ext <<_ACEOF
3364 #line 3364 "configure"
3365 #include "confdefs.h"
3366 #include <ac_nonexistent.h>
3367 _ACEOF
3368 if { (eval echo "$as_me:3368: \"$ac_cpp conftest.$ac_ext\"") >&5
3369   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3370   ac_status=$?
3371   egrep -v '^ *\+' conftest.er1 >conftest.err
3372   rm -f conftest.er1
3373   cat conftest.err >&5
3374   echo "$as_me:3374: \$? = $ac_status" >&5
3375   (exit $ac_status); } >/dev/null; then
3376   if test -s conftest.err; then
3377     ac_cpp_err=$ac_c_preproc_warn_flag
3378   else
3379     ac_cpp_err=
3380   fi
3381 else
3382   ac_cpp_err=yes
3383 fi
3384 if test -z "$ac_cpp_err"; then
3385   # Broken: success on invalid input.
3386 continue
3387 else
3388   echo "$as_me: failed program was:" >&5
3389   cat conftest.$ac_ext >&5
3390   # Passes both tests.
3391 ac_preproc_ok=:
3392 break
3393 fi
3394 rm -f conftest.err conftest.$ac_ext
3395
3396 done
3397 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3398 rm -f conftest.err conftest.$ac_ext
3399 if $ac_preproc_ok; then
3400   break
3401 fi
3402
3403     done
3404     ac_cv_prog_CPP=$CPP
3405
3406 fi
3407   CPP=$ac_cv_prog_CPP
3408 else
3409   ac_cv_prog_CPP=$CPP
3410 fi
3411 echo "$as_me:3411: result: $CPP" >&5
3412 echo "${ECHO_T}$CPP" >&6
3413 ac_preproc_ok=false
3414 for ac_c_preproc_warn_flag in '' yes
3415 do
3416   # Use a header file that comes with gcc, so configuring glibc
3417   # with a fresh cross-compiler works.
3418   # On the NeXT, cc -E runs the code through the compiler's parser,
3419   # not just through cpp. "Syntax error" is here to catch this case.
3420   cat >conftest.$ac_ext <<_ACEOF
3421 #line 3421 "configure"
3422 #include "confdefs.h"
3423 #include <assert.h>
3424                      Syntax error
3425 _ACEOF
3426 if { (eval echo "$as_me:3426: \"$ac_cpp conftest.$ac_ext\"") >&5
3427   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3428   ac_status=$?
3429   egrep -v '^ *\+' conftest.er1 >conftest.err
3430   rm -f conftest.er1
3431   cat conftest.err >&5
3432   echo "$as_me:3432: \$? = $ac_status" >&5
3433   (exit $ac_status); } >/dev/null; then
3434   if test -s conftest.err; then
3435     ac_cpp_err=$ac_c_preproc_warn_flag
3436   else
3437     ac_cpp_err=
3438   fi
3439 else
3440   ac_cpp_err=yes
3441 fi
3442 if test -z "$ac_cpp_err"; then
3443   :
3444 else
3445   echo "$as_me: failed program was:" >&5
3446   cat conftest.$ac_ext >&5
3447   # Broken: fails on valid input.
3448 continue
3449 fi
3450 rm -f conftest.err conftest.$ac_ext
3451
3452   # OK, works on sane cases.  Now check whether non-existent headers
3453   # can be detected and how.
3454   cat >conftest.$ac_ext <<_ACEOF
3455 #line 3455 "configure"
3456 #include "confdefs.h"
3457 #include <ac_nonexistent.h>
3458 _ACEOF
3459 if { (eval echo "$as_me:3459: \"$ac_cpp conftest.$ac_ext\"") >&5
3460   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3461   ac_status=$?
3462   egrep -v '^ *\+' conftest.er1 >conftest.err
3463   rm -f conftest.er1
3464   cat conftest.err >&5
3465   echo "$as_me:3465: \$? = $ac_status" >&5
3466   (exit $ac_status); } >/dev/null; then
3467   if test -s conftest.err; then
3468     ac_cpp_err=$ac_c_preproc_warn_flag
3469   else
3470     ac_cpp_err=
3471   fi
3472 else
3473   ac_cpp_err=yes
3474 fi
3475 if test -z "$ac_cpp_err"; then
3476   # Broken: success on invalid input.
3477 continue
3478 else
3479   echo "$as_me: failed program was:" >&5
3480   cat conftest.$ac_ext >&5
3481   # Passes both tests.
3482 ac_preproc_ok=:
3483 break
3484 fi
3485 rm -f conftest.err conftest.$ac_ext
3486
3487 done
3488 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3489 rm -f conftest.err conftest.$ac_ext
3490 if $ac_preproc_ok; then
3491   :
3492 else
3493   { { echo "$as_me:3493: error: C preprocessor \"$CPP\" fails sanity check" >&5
3494 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
3495    { (exit 1); exit 1; }; }
3496 fi
3497
3498 ac_ext=c
3499 ac_cpp='$CPP $CPPFLAGS'
3500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3503 ac_main_return=return
3504
3505 for ac_header in fcntl.h
3506 do
3507 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3508 echo "$as_me:3508: checking for $ac_header" >&5
3509 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3510 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3511   echo $ECHO_N "(cached) $ECHO_C" >&6
3512 else
3513   cat >conftest.$ac_ext <<_ACEOF
3514 #line 3514 "configure"
3515 #include "confdefs.h"
3516 #include <$ac_header>
3517 _ACEOF
3518 if { (eval echo "$as_me:3518: \"$ac_cpp conftest.$ac_ext\"") >&5
3519   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3520   ac_status=$?
3521   egrep -v '^ *\+' conftest.er1 >conftest.err
3522   rm -f conftest.er1
3523   cat conftest.err >&5
3524   echo "$as_me:3524: \$? = $ac_status" >&5
3525   (exit $ac_status); } >/dev/null; then
3526   if test -s conftest.err; then
3527     ac_cpp_err=$ac_c_preproc_warn_flag
3528   else
3529     ac_cpp_err=
3530   fi
3531 else
3532   ac_cpp_err=yes
3533 fi
3534 if test -z "$ac_cpp_err"; then
3535   eval "$as_ac_Header=yes"
3536 else
3537   echo "$as_me: failed program was:" >&5
3538   cat conftest.$ac_ext >&5
3539   eval "$as_ac_Header=no"
3540 fi
3541 rm -f conftest.err conftest.$ac_ext
3542 fi
3543 echo "$as_me:3543: result: `eval echo '${'$as_ac_Header'}'`" >&5
3544 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3545 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3546   cat >>confdefs.h <<EOF
3547 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3548 EOF
3549
3550 fi
3551 done
3552
3553 for ac_func in atexit
3554 do
3555 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3556 echo "$as_me:3556: checking for $ac_func" >&5
3557 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3558 if eval "test \"\${$as_ac_var+set}\" = set"; then
3559   echo $ECHO_N "(cached) $ECHO_C" >&6
3560 else
3561   cat >conftest.$ac_ext <<_ACEOF
3562 #line 3562 "configure"
3563 #include "confdefs.h"
3564 /* System header to define __stub macros and hopefully few prototypes,
3565     which can conflict with char $ac_func (); below.  */
3566 #include <assert.h>
3567 /* Override any gcc2 internal prototype to avoid an error.  */
3568 #ifdef __cplusplus
3569 extern "C"
3570 #endif
3571 /* We use char because int might match the return type of a gcc2
3572    builtin and then its argument prototype would still apply.  */
3573 char $ac_func ();
3574 char (*f) ();
3575
3576 int
3577 main ()
3578 {
3579 /* The GNU C library defines this for functions which it implements
3580     to always fail with ENOSYS.  Some functions are actually named
3581     something starting with __ and the normal name is an alias.  */
3582 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3583 choke me
3584 #else
3585 f = $ac_func;
3586 #endif
3587
3588   ;
3589   return 0;
3590 }
3591 _ACEOF
3592 rm -f conftest.$ac_objext conftest$ac_exeext
3593 if { (eval echo "$as_me:3593: \"$ac_link\"") >&5
3594   (eval $ac_link) 2>&5
3595   ac_status=$?
3596   echo "$as_me:3596: \$? = $ac_status" >&5
3597   (exit $ac_status); } &&
3598          { ac_try='test -s conftest$ac_exeext'
3599   { (eval echo "$as_me:3599: \"$ac_try\"") >&5
3600   (eval $ac_try) 2>&5
3601   ac_status=$?
3602   echo "$as_me:3602: \$? = $ac_status" >&5
3603   (exit $ac_status); }; }; then
3604   eval "$as_ac_var=yes"
3605 else
3606   echo "$as_me: failed program was:" >&5
3607 cat conftest.$ac_ext >&5
3608 eval "$as_ac_var=no"
3609 fi
3610 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3611 fi
3612 echo "$as_me:3612: result: `eval echo '${'$as_ac_var'}'`" >&5
3613 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3614 if test `eval echo '${'$as_ac_var'}'` = yes; then
3615   cat >>confdefs.h <<EOF
3616 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3617 EOF
3618
3619 fi
3620 done
3621
3622 echo "$as_me:3622: checking for working mkstemp" >&5
3623 echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6
3624 if test "${cf_cv_func_mkstemp+set}" = set; then
3625   echo $ECHO_N "(cached) $ECHO_C" >&6
3626 else
3627
3628 rm -rf conftest*
3629 if test "$cross_compiling" = yes; then
3630   echo "$as_me:3630: checking for mkstemp" >&5
3631 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6
3632 if test "${ac_cv_func_mkstemp+set}" = set; then
3633   echo $ECHO_N "(cached) $ECHO_C" >&6
3634 else
3635   cat >conftest.$ac_ext <<_ACEOF
3636 #line 3636 "configure"
3637 #include "confdefs.h"
3638 /* System header to define __stub macros and hopefully few prototypes,
3639     which can conflict with char mkstemp (); below.  */
3640 #include <assert.h>
3641 /* Override any gcc2 internal prototype to avoid an error.  */
3642 #ifdef __cplusplus
3643 extern "C"
3644 #endif
3645 /* We use char because int might match the return type of a gcc2
3646    builtin and then its argument prototype would still apply.  */
3647 char mkstemp ();
3648 char (*f) ();
3649
3650 int
3651 main ()
3652 {
3653 /* The GNU C library defines this for functions which it implements
3654     to always fail with ENOSYS.  Some functions are actually named
3655     something starting with __ and the normal name is an alias.  */
3656 #if defined (__stub_mkstemp) || defined (__stub___mkstemp)
3657 choke me
3658 #else
3659 f = mkstemp;
3660 #endif
3661
3662   ;
3663   return 0;
3664 }
3665 _ACEOF
3666 rm -f conftest.$ac_objext conftest$ac_exeext
3667 if { (eval echo "$as_me:3667: \"$ac_link\"") >&5
3668   (eval $ac_link) 2>&5
3669   ac_status=$?
3670   echo "$as_me:3670: \$? = $ac_status" >&5
3671   (exit $ac_status); } &&
3672          { ac_try='test -s conftest$ac_exeext'
3673   { (eval echo "$as_me:3673: \"$ac_try\"") >&5
3674   (eval $ac_try) 2>&5
3675   ac_status=$?
3676   echo "$as_me:3676: \$? = $ac_status" >&5
3677   (exit $ac_status); }; }; then
3678   ac_cv_func_mkstemp=yes
3679 else
3680   echo "$as_me: failed program was:" >&5
3681 cat conftest.$ac_ext >&5
3682 ac_cv_func_mkstemp=no
3683 fi
3684 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
3685 fi
3686 echo "$as_me:3686: result: $ac_cv_func_mkstemp" >&5
3687 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6
3688
3689 else
3690   cat >conftest.$ac_ext <<_ACEOF
3691 #line 3691 "configure"
3692 #include "confdefs.h"
3693
3694 #include <sys/types.h>
3695 #include <stdlib.h>
3696 #include <stdio.h>
3697 #include <string.h>
3698 #include <sys/stat.h>
3699 int main()
3700 {
3701         char *tmpl = "conftestXXXXXX";
3702         char name[2][80];
3703         int n;
3704         int result = 0;
3705         int fd;
3706         struct stat sb;
3707
3708         umask(077);
3709         for (n = 0; n < 2; ++n) {
3710                 strcpy(name[n], tmpl);
3711                 if ((fd = mkstemp(name[n])) >= 0) {
3712                         if (!strcmp(name[n], tmpl)
3713                          || stat(name[n], &sb) != 0
3714                          || (sb.st_mode & S_IFMT) != S_IFREG
3715                          || (sb.st_mode & 077) != 0) {
3716                                 result = 1;
3717                         }
3718                         close(fd);
3719                 }
3720         }
3721         if (result == 0
3722          && !strcmp(name[0], name[1]))
3723                 result = 1;
3724         ${cf_cv_main_return:-return}(result);
3725 }
3726
3727 _ACEOF
3728 rm -f conftest$ac_exeext
3729 if { (eval echo "$as_me:3729: \"$ac_link\"") >&5
3730   (eval $ac_link) 2>&5
3731   ac_status=$?
3732   echo "$as_me:3732: \$? = $ac_status" >&5
3733   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3734   { (eval echo "$as_me:3734: \"$ac_try\"") >&5
3735   (eval $ac_try) 2>&5
3736   ac_status=$?
3737   echo "$as_me:3737: \$? = $ac_status" >&5
3738   (exit $ac_status); }; }; then
3739   cf_cv_func_mkstemp=yes
3740
3741 else
3742   echo "$as_me: program exited with status $ac_status" >&5
3743 echo "$as_me: failed program was:" >&5
3744 cat conftest.$ac_ext >&5
3745 cf_cv_func_mkstemp=no
3746
3747 fi
3748 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3749 fi
3750
3751 fi
3752 echo "$as_me:3752: result: $cf_cv_func_mkstemp" >&5
3753 echo "${ECHO_T}$cf_cv_func_mkstemp" >&6
3754 if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then
3755         cat >>confdefs.h <<\EOF
3756 #define HAVE_MKSTEMP 1
3757 EOF
3758
3759 fi
3760
3761 GCC_VERSION=none
3762 if test "$GCC" = yes ; then
3763         echo "$as_me:3763: checking version of $CC" >&5
3764 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
3765         GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
3766         test -z "$GCC_VERSION" && GCC_VERSION=unknown
3767         echo "$as_me:3767: result: $GCC_VERSION" >&5
3768 echo "${ECHO_T}$GCC_VERSION" >&6
3769 fi
3770
3771 if ( test "$GCC" = yes || test "$GXX" = yes )
3772 then
3773 echo "$as_me:3773: checking if you want to check for gcc warnings" >&5
3774 echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6
3775
3776 # Check whether --with-warnings or --without-warnings was given.
3777 if test "${with_warnings+set}" = set; then
3778   withval="$with_warnings"
3779   cf_opt_with_warnings=$withval
3780 else
3781   cf_opt_with_warnings=no
3782 fi;
3783 echo "$as_me:3783: result: $cf_opt_with_warnings" >&5
3784 echo "${ECHO_T}$cf_opt_with_warnings" >&6
3785 if test "$cf_opt_with_warnings" != no ; then
3786
3787 if test "$GCC" = yes
3788 then
3789 cat > conftest.i <<EOF
3790 #ifndef GCC_PRINTF
3791 #define GCC_PRINTF 0
3792 #endif
3793 #ifndef GCC_SCANF
3794 #define GCC_SCANF 0
3795 #endif
3796 #ifndef GCC_NORETURN
3797 #define GCC_NORETURN /* nothing */
3798 #endif
3799 #ifndef GCC_UNUSED
3800 #define GCC_UNUSED /* nothing */
3801 #endif
3802 EOF
3803 if test "$GCC" = yes
3804 then
3805         { echo "$as_me:3805: checking for $CC __attribute__ directives..." >&5
3806 echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
3807 cat > conftest.$ac_ext <<EOF
3808 #line 3808 "${as_me:-configure}"
3809 #include "confdefs.h"
3810 #include "conftest.h"
3811 #include "conftest.i"
3812 #if     GCC_PRINTF
3813 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
3814 #else
3815 #define GCC_PRINTFLIKE(fmt,var) /*nothing*/
3816 #endif
3817 #if     GCC_SCANF
3818 #define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
3819 #else
3820 #define GCC_SCANFLIKE(fmt,var)  /*nothing*/
3821 #endif
3822 extern void wow(char *,...) GCC_SCANFLIKE(1,2);
3823 extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
3824 extern void foo(void) GCC_NORETURN;
3825 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; }
3826 EOF
3827         cf_printf_attribute=no
3828         cf_scanf_attribute=no
3829         for cf_attribute in scanf printf unused noreturn
3830         do
3831
3832 cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
3833
3834                 cf_directive="__attribute__(($cf_attribute))"
3835                 echo "checking for $CC $cf_directive" 1>&5
3836
3837                 case $cf_attribute in #(vi
3838                 printf) #(vi
3839                         cf_printf_attribute=yes
3840                         cat >conftest.h <<EOF
3841 #define GCC_$cf_ATTRIBUTE 1
3842 EOF
3843                         ;;
3844                 scanf) #(vi
3845                         cf_scanf_attribute=yes
3846                         cat >conftest.h <<EOF
3847 #define GCC_$cf_ATTRIBUTE 1
3848 EOF
3849                         ;;
3850                 *) #(vi
3851                         cat >conftest.h <<EOF
3852 #define GCC_$cf_ATTRIBUTE $cf_directive
3853 EOF
3854                         ;;
3855                 esac
3856
3857                 if { (eval echo "$as_me:3857: \"$ac_compile\"") >&5
3858   (eval $ac_compile) 2>&5
3859   ac_status=$?
3860   echo "$as_me:3860: \$? = $ac_status" >&5
3861   (exit $ac_status); }; then
3862                         test -n "$verbose" && echo "$as_me:3862: result: ... $cf_attribute" >&5
3863 echo "${ECHO_T}... $cf_attribute" >&6
3864                         cat conftest.h >>confdefs.h
3865                         case $cf_attribute in #(vi
3866                         printf) #(vi
3867                                 if test "$cf_printf_attribute" = no ; then
3868                                         cat >>confdefs.h <<EOF
3869 #define GCC_PRINTFLIKE(fmt,var) /* nothing */
3870 EOF
3871                                 else
3872                                         cat >>confdefs.h <<EOF
3873 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
3874 EOF
3875                                 fi
3876                                 ;;
3877                         scanf) #(vi
3878                                 if test "$cf_scanf_attribute" = no ; then
3879                                         cat >>confdefs.h <<EOF
3880 #define GCC_SCANFLIKE(fmt,var) /* nothing */
3881 EOF
3882                                 else
3883                                         cat >>confdefs.h <<EOF
3884 #define GCC_SCANFLIKE(fmt,var)  __attribute__((format(scanf,fmt,var)))
3885 EOF
3886                                 fi
3887                                 ;;
3888                         esac
3889                 fi
3890         done
3891 else
3892         fgrep define conftest.i >>confdefs.h
3893 fi
3894 rm -rf conftest*
3895 fi
3896
3897 INTEL_COMPILER=no
3898
3899 if test "$GCC" = yes ; then
3900         case $host_os in
3901         linux*|gnu*)
3902                 echo "$as_me:3902: checking if this is really Intel C compiler" >&5
3903 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6
3904                 cf_save_CFLAGS="$CFLAGS"
3905                 CFLAGS="$CFLAGS -no-gcc"
3906                 cat >conftest.$ac_ext <<_ACEOF
3907 #line 3907 "configure"
3908 #include "confdefs.h"
3909
3910 int
3911 main ()
3912 {
3913
3914 #ifdef __INTEL_COMPILER
3915 #else
3916 make an error
3917 #endif
3918
3919   ;
3920   return 0;
3921 }
3922 _ACEOF
3923 rm -f conftest.$ac_objext
3924 if { (eval echo "$as_me:3924: \"$ac_compile\"") >&5
3925   (eval $ac_compile) 2>&5
3926   ac_status=$?
3927   echo "$as_me:3927: \$? = $ac_status" >&5
3928   (exit $ac_status); } &&
3929          { ac_try='test -s conftest.$ac_objext'
3930   { (eval echo "$as_me:3930: \"$ac_try\"") >&5
3931   (eval $ac_try) 2>&5
3932   ac_status=$?
3933   echo "$as_me:3933: \$? = $ac_status" >&5
3934   (exit $ac_status); }; }; then
3935   INTEL_COMPILER=yes
3936 cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc"
3937
3938 else
3939   echo "$as_me: failed program was:" >&5
3940 cat conftest.$ac_ext >&5
3941 fi
3942 rm -f conftest.$ac_objext conftest.$ac_ext
3943                 CFLAGS="$cf_save_CFLAGS"
3944                 echo "$as_me:3944: result: $INTEL_COMPILER" >&5
3945 echo "${ECHO_T}$INTEL_COMPILER" >&6
3946                 ;;
3947         esac
3948 fi
3949
3950 cat > conftest.$ac_ext <<EOF
3951 #line 3951 "${as_me:-configure}"
3952 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
3953 EOF
3954
3955 if test "$INTEL_COMPILER" = yes
3956 then
3957 # The "-wdXXX" options suppress warnings:
3958 # remark #1419: external declaration in primary source file
3959 # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
3960 # remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
3961 # remark #193: zero used for undefined preprocessing identifier
3962 # remark #593: variable "curs_sb_left_arrow" was set but never used
3963 # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
3964 # remark #869: parameter "tw" was never referenced
3965 # remark #981: operands are evaluated in unspecified order
3966 # warning #279: controlling expression is constant
3967
3968         { echo "$as_me:3968: checking for $CC warning options..." >&5
3969 echo "$as_me: checking for $CC warning options..." >&6;}
3970         cf_save_CFLAGS="$CFLAGS"
3971         EXTRA_CFLAGS="-Wall"
3972         for cf_opt in \
3973                 wd1419 \
3974                 wd1683 \
3975                 wd1684 \
3976                 wd193 \
3977                 wd593 \
3978                 wd279 \
3979                 wd810 \
3980                 wd869 \
3981                 wd981
3982         do
3983                 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
3984                 if { (eval echo "$as_me:3984: \"$ac_compile\"") >&5
3985   (eval $ac_compile) 2>&5
3986   ac_status=$?
3987   echo "$as_me:3987: \$? = $ac_status" >&5
3988   (exit $ac_status); }; then
3989                         test -n "$verbose" && echo "$as_me:3989: result: ... -$cf_opt" >&5
3990 echo "${ECHO_T}... -$cf_opt" >&6
3991                         EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
3992                 fi
3993         done
3994         CFLAGS="$cf_save_CFLAGS"
3995
3996 elif test "$GCC" = yes
3997 then
3998         { echo "$as_me:3998: checking for $CC warning options..." >&5
3999 echo "$as_me: checking for $CC warning options..." >&6;}
4000         cf_save_CFLAGS="$CFLAGS"
4001         EXTRA_CFLAGS=
4002         cf_warn_CONST=""
4003         test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
4004         for cf_opt in W Wall \
4005                 Wbad-function-cast \
4006                 Wcast-align \
4007                 Wcast-qual \
4008                 Winline \
4009                 Wmissing-declarations \
4010                 Wmissing-prototypes \
4011                 Wnested-externs \
4012                 Wpointer-arith \
4013                 Wshadow \
4014                 Wstrict-prototypes \
4015                 Wundef $cf_warn_CONST Wwrite-strings
4016         do
4017                 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
4018                 if { (eval echo "$as_me:4018: \"$ac_compile\"") >&5
4019   (eval $ac_compile) 2>&5
4020   ac_status=$?
4021   echo "$as_me:4021: \$? = $ac_status" >&5
4022   (exit $ac_status); }; then
4023                         test -n "$verbose" && echo "$as_me:4023: result: ... -$cf_opt" >&5
4024 echo "${ECHO_T}... -$cf_opt" >&6
4025                         case $cf_opt in #(vi
4026                         Wcast-qual) #(vi
4027                                 CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
4028                                 ;;
4029                         Winline) #(vi
4030                                 case $GCC_VERSION in
4031                                 [34].*)
4032                                         test -n "$verbose" && echo "    feature is broken in gcc $GCC_VERSION" 1>&6
4033
4034 echo "${as_me:-configure}:4034: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
4035
4036                                         continue;;
4037                                 esac
4038                                 ;;
4039                         esac
4040                         EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
4041                 fi
4042         done
4043         CFLAGS="$cf_save_CFLAGS"
4044 fi
4045 rm -rf conftest*
4046
4047 fi
4048 fi
4049
4050 echo "$as_me:4050: checking if you want to see long compiling messages" >&5
4051 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6
4052
4053 # Check whether --enable-echo or --disable-echo was given.
4054 if test "${enable_echo+set}" = set; then
4055   enableval="$enable_echo"
4056   test "$enableval" != no && enableval=yes
4057   if test "$enableval" != "yes" ; then
4058
4059     ECHO_LT='--silent'
4060     ECHO_LD='@echo linking $@;'
4061     RULE_CC='@echo compiling $<'
4062     SHOW_CC='@echo compiling $@'
4063     ECHO_CC='@'
4064
4065   else
4066
4067     ECHO_LT=''
4068     ECHO_LD=''
4069     RULE_CC=''
4070     SHOW_CC=''
4071     ECHO_CC=''
4072
4073   fi
4074 else
4075   enableval=yes
4076
4077     ECHO_LT=''
4078     ECHO_LD=''
4079     RULE_CC=''
4080     SHOW_CC=''
4081     ECHO_CC=''
4082
4083 fi;
4084 echo "$as_me:4084: result: $enableval" >&5
4085 echo "${ECHO_T}$enableval" >&6
4086
4087 case $cf_cv_system_name in
4088 os2*)
4089     CFLAGS="$CFLAGS -Zmt"
4090     CPPFLAGS="$CPPFLAGS -D__ST_MT_ERRNO__"
4091     CXXFLAGS="$CXXFLAGS -Zmt"
4092     # autoconf's macro sets -Zexe and suffix both, which conflict:w
4093     LDFLAGS="$LDFLAGS -Zmt -Zcrtdll"
4094     ac_cv_exeext=.exe
4095     ;;
4096 esac
4097
4098 PROG_EXT="$EXEEXT"
4099
4100 test -n "$PROG_EXT" && cat >>confdefs.h <<EOF
4101 #define PROG_EXT "$PROG_EXT"
4102 EOF
4103
4104 echo "$as_me:4104: checking if you want to use dmalloc for testing" >&5
4105 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6
4106
4107 # Check whether --with-dmalloc or --without-dmalloc was given.
4108 if test "${with_dmalloc+set}" = set; then
4109   withval="$with_dmalloc"
4110   cat >>confdefs.h <<\EOF
4111 #define USE_DMALLOC 1
4112 EOF
4113
4114         : ${with_cflags:=-g}
4115         : ${with_no_leaks:=yes}
4116          with_dmalloc=yes
4117 else
4118   with_dmalloc=
4119 fi;
4120 echo "$as_me:4120: result: ${with_dmalloc:-no}" >&5
4121 echo "${ECHO_T}${with_dmalloc:-no}" >&6
4122
4123 case .$with_cflags in #(vi
4124 .*-g*)
4125         case .$CFLAGS in #(vi
4126         .*-g*) #(vi
4127                 ;;
4128         *)
4129
4130 cf_fix_cppflags=no
4131 cf_new_cflags=
4132 cf_new_cppflags=
4133 cf_new_extra_cppflags=
4134
4135 for cf_add_cflags in -g
4136 do
4137 case $cf_fix_cppflags in
4138 no)
4139         case $cf_add_cflags in #(vi
4140         -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
4141                 case $cf_add_cflags in
4142                 -D*)
4143                         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
4144
4145                         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
4146                                 && test -z "${cf_tst_cflags}" \
4147                                 && cf_fix_cppflags=yes
4148
4149                         if test $cf_fix_cppflags = yes ; then
4150                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4151                                 continue
4152                         elif test "${cf_tst_cflags}" = "\"'" ; then
4153                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4154                                 continue
4155                         fi
4156                         ;;
4157                 esac
4158                 case "$CPPFLAGS" in
4159                 *$cf_add_cflags) #(vi
4160                         ;;
4161                 *) #(vi
4162                         case $cf_add_cflags in #(vi
4163                         -D*)
4164                                 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
4165
4166 CPPFLAGS=`echo "$CPPFLAGS" | \
4167         sed     -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?[         ]/ /g' \
4168                 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?$//g'`
4169
4170                                 ;;
4171                         esac
4172                         cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
4173                         ;;
4174                 esac
4175                 ;;
4176         *)
4177                 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
4178                 ;;
4179         esac
4180         ;;
4181 yes)
4182         cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4183
4184         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
4185
4186         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
4187                 && test -z "${cf_tst_cflags}" \
4188                 && cf_fix_cppflags=no
4189         ;;
4190 esac
4191 done
4192
4193 if test -n "$cf_new_cflags" ; then
4194
4195         CFLAGS="$CFLAGS $cf_new_cflags"
4196 fi
4197
4198 if test -n "$cf_new_cppflags" ; then
4199
4200         CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
4201 fi
4202
4203 if test -n "$cf_new_extra_cppflags" ; then
4204
4205         EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
4206 fi
4207
4208                 ;;
4209         esac
4210         ;;
4211 esac
4212
4213 if test "$with_dmalloc" = yes ; then
4214         echo "$as_me:4214: checking for dmalloc.h" >&5
4215 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6
4216 if test "${ac_cv_header_dmalloc_h+set}" = set; then
4217   echo $ECHO_N "(cached) $ECHO_C" >&6
4218 else
4219   cat >conftest.$ac_ext <<_ACEOF
4220 #line 4220 "configure"
4221 #include "confdefs.h"
4222 #include <dmalloc.h>
4223 _ACEOF
4224 if { (eval echo "$as_me:4224: \"$ac_cpp conftest.$ac_ext\"") >&5
4225   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4226   ac_status=$?
4227   egrep -v '^ *\+' conftest.er1 >conftest.err
4228   rm -f conftest.er1
4229   cat conftest.err >&5
4230   echo "$as_me:4230: \$? = $ac_status" >&5
4231   (exit $ac_status); } >/dev/null; then
4232   if test -s conftest.err; then
4233     ac_cpp_err=$ac_c_preproc_warn_flag
4234   else
4235     ac_cpp_err=
4236   fi
4237 else
4238   ac_cpp_err=yes
4239 fi
4240 if test -z "$ac_cpp_err"; then
4241   ac_cv_header_dmalloc_h=yes
4242 else
4243   echo "$as_me: failed program was:" >&5
4244   cat conftest.$ac_ext >&5
4245   ac_cv_header_dmalloc_h=no
4246 fi
4247 rm -f conftest.err conftest.$ac_ext
4248 fi
4249 echo "$as_me:4249: result: $ac_cv_header_dmalloc_h" >&5
4250 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6
4251 if test $ac_cv_header_dmalloc_h = yes; then
4252
4253 echo "$as_me:4253: checking for dmalloc_debug in -ldmalloc" >&5
4254 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6
4255 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then
4256   echo $ECHO_N "(cached) $ECHO_C" >&6
4257 else
4258   ac_check_lib_save_LIBS=$LIBS
4259 LIBS="-ldmalloc  $LIBS"
4260 cat >conftest.$ac_ext <<_ACEOF
4261 #line 4261 "configure"
4262 #include "confdefs.h"
4263
4264 /* Override any gcc2 internal prototype to avoid an error.  */
4265 #ifdef __cplusplus
4266 extern "C"
4267 #endif
4268 /* We use char because int might match the return type of a gcc2
4269    builtin and then its argument prototype would still apply.  */
4270 char dmalloc_debug ();
4271 int
4272 main ()
4273 {
4274 dmalloc_debug ();
4275   ;
4276   return 0;
4277 }
4278 _ACEOF
4279 rm -f conftest.$ac_objext conftest$ac_exeext
4280 if { (eval echo "$as_me:4280: \"$ac_link\"") >&5
4281   (eval $ac_link) 2>&5
4282   ac_status=$?
4283   echo "$as_me:4283: \$? = $ac_status" >&5
4284   (exit $ac_status); } &&
4285          { ac_try='test -s conftest$ac_exeext'
4286   { (eval echo "$as_me:4286: \"$ac_try\"") >&5
4287   (eval $ac_try) 2>&5
4288   ac_status=$?
4289   echo "$as_me:4289: \$? = $ac_status" >&5
4290   (exit $ac_status); }; }; then
4291   ac_cv_lib_dmalloc_dmalloc_debug=yes
4292 else
4293   echo "$as_me: failed program was:" >&5
4294 cat conftest.$ac_ext >&5
4295 ac_cv_lib_dmalloc_dmalloc_debug=no
4296 fi
4297 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4298 LIBS=$ac_check_lib_save_LIBS
4299 fi
4300 echo "$as_me:4300: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
4301 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6
4302 if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then
4303   cat >>confdefs.h <<EOF
4304 #define HAVE_LIBDMALLOC 1
4305 EOF
4306
4307   LIBS="-ldmalloc $LIBS"
4308
4309 fi
4310
4311 fi
4312
4313 fi
4314
4315 echo "$as_me:4315: checking if you want to use dbmalloc for testing" >&5
4316 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6
4317
4318 # Check whether --with-dbmalloc or --without-dbmalloc was given.
4319 if test "${with_dbmalloc+set}" = set; then
4320   withval="$with_dbmalloc"
4321   cat >>confdefs.h <<\EOF
4322 #define USE_DBMALLOC 1
4323 EOF
4324
4325         : ${with_cflags:=-g}
4326         : ${with_no_leaks:=yes}
4327          with_dbmalloc=yes
4328 else
4329   with_dbmalloc=
4330 fi;
4331 echo "$as_me:4331: result: ${with_dbmalloc:-no}" >&5
4332 echo "${ECHO_T}${with_dbmalloc:-no}" >&6
4333
4334 case .$with_cflags in #(vi
4335 .*-g*)
4336         case .$CFLAGS in #(vi
4337         .*-g*) #(vi
4338                 ;;
4339         *)
4340
4341 cf_fix_cppflags=no
4342 cf_new_cflags=
4343 cf_new_cppflags=
4344 cf_new_extra_cppflags=
4345
4346 for cf_add_cflags in -g
4347 do
4348 case $cf_fix_cppflags in
4349 no)
4350         case $cf_add_cflags in #(vi
4351         -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
4352                 case $cf_add_cflags in
4353                 -D*)
4354                         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
4355
4356                         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
4357                                 && test -z "${cf_tst_cflags}" \
4358                                 && cf_fix_cppflags=yes
4359
4360                         if test $cf_fix_cppflags = yes ; then
4361                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4362                                 continue
4363                         elif test "${cf_tst_cflags}" = "\"'" ; then
4364                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4365                                 continue
4366                         fi
4367                         ;;
4368                 esac
4369                 case "$CPPFLAGS" in
4370                 *$cf_add_cflags) #(vi
4371                         ;;
4372                 *) #(vi
4373                         case $cf_add_cflags in #(vi
4374                         -D*)
4375                                 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
4376
4377 CPPFLAGS=`echo "$CPPFLAGS" | \
4378         sed     -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?[         ]/ /g' \
4379                 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?$//g'`
4380
4381                                 ;;
4382                         esac
4383                         cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
4384                         ;;
4385                 esac
4386                 ;;
4387         *)
4388                 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
4389                 ;;
4390         esac
4391         ;;
4392 yes)
4393         cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4394
4395         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
4396
4397         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
4398                 && test -z "${cf_tst_cflags}" \
4399                 && cf_fix_cppflags=no
4400         ;;
4401 esac
4402 done
4403
4404 if test -n "$cf_new_cflags" ; then
4405
4406         CFLAGS="$CFLAGS $cf_new_cflags"
4407 fi
4408
4409 if test -n "$cf_new_cppflags" ; then
4410
4411         CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
4412 fi
4413
4414 if test -n "$cf_new_extra_cppflags" ; then
4415
4416         EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
4417 fi
4418
4419                 ;;
4420         esac
4421         ;;
4422 esac
4423
4424 if test "$with_dbmalloc" = yes ; then
4425         echo "$as_me:4425: checking for dbmalloc.h" >&5
4426 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6
4427 if test "${ac_cv_header_dbmalloc_h+set}" = set; then
4428   echo $ECHO_N "(cached) $ECHO_C" >&6
4429 else
4430   cat >conftest.$ac_ext <<_ACEOF
4431 #line 4431 "configure"
4432 #include "confdefs.h"
4433 #include <dbmalloc.h>
4434 _ACEOF
4435 if { (eval echo "$as_me:4435: \"$ac_cpp conftest.$ac_ext\"") >&5
4436   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4437   ac_status=$?
4438   egrep -v '^ *\+' conftest.er1 >conftest.err
4439   rm -f conftest.er1
4440   cat conftest.err >&5
4441   echo "$as_me:4441: \$? = $ac_status" >&5
4442   (exit $ac_status); } >/dev/null; then
4443   if test -s conftest.err; then
4444     ac_cpp_err=$ac_c_preproc_warn_flag
4445   else
4446     ac_cpp_err=
4447   fi
4448 else
4449   ac_cpp_err=yes
4450 fi
4451 if test -z "$ac_cpp_err"; then
4452   ac_cv_header_dbmalloc_h=yes
4453 else
4454   echo "$as_me: failed program was:" >&5
4455   cat conftest.$ac_ext >&5
4456   ac_cv_header_dbmalloc_h=no
4457 fi
4458 rm -f conftest.err conftest.$ac_ext
4459 fi
4460 echo "$as_me:4460: result: $ac_cv_header_dbmalloc_h" >&5
4461 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6
4462 if test $ac_cv_header_dbmalloc_h = yes; then
4463
4464 echo "$as_me:4464: checking for debug_malloc in -ldbmalloc" >&5
4465 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6
4466 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then
4467   echo $ECHO_N "(cached) $ECHO_C" >&6
4468 else
4469   ac_check_lib_save_LIBS=$LIBS
4470 LIBS="-ldbmalloc  $LIBS"
4471 cat >conftest.$ac_ext <<_ACEOF
4472 #line 4472 "configure"
4473 #include "confdefs.h"
4474
4475 /* Override any gcc2 internal prototype to avoid an error.  */
4476 #ifdef __cplusplus
4477 extern "C"
4478 #endif
4479 /* We use char because int might match the return type of a gcc2
4480    builtin and then its argument prototype would still apply.  */
4481 char debug_malloc ();
4482 int
4483 main ()
4484 {
4485 debug_malloc ();
4486   ;
4487   return 0;
4488 }
4489 _ACEOF
4490 rm -f conftest.$ac_objext conftest$ac_exeext
4491 if { (eval echo "$as_me:4491: \"$ac_link\"") >&5
4492   (eval $ac_link) 2>&5
4493   ac_status=$?
4494   echo "$as_me:4494: \$? = $ac_status" >&5
4495   (exit $ac_status); } &&
4496          { ac_try='test -s conftest$ac_exeext'
4497   { (eval echo "$as_me:4497: \"$ac_try\"") >&5
4498   (eval $ac_try) 2>&5
4499   ac_status=$?
4500   echo "$as_me:4500: \$? = $ac_status" >&5
4501   (exit $ac_status); }; }; then
4502   ac_cv_lib_dbmalloc_debug_malloc=yes
4503 else
4504   echo "$as_me: failed program was:" >&5
4505 cat conftest.$ac_ext >&5
4506 ac_cv_lib_dbmalloc_debug_malloc=no
4507 fi
4508 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
4509 LIBS=$ac_check_lib_save_LIBS
4510 fi
4511 echo "$as_me:4511: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
4512 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6
4513 if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then
4514   cat >>confdefs.h <<EOF
4515 #define HAVE_LIBDBMALLOC 1
4516 EOF
4517
4518   LIBS="-ldbmalloc $LIBS"
4519
4520 fi
4521
4522 fi
4523
4524 fi
4525
4526 echo "$as_me:4526: checking if you want to use valgrind for testing" >&5
4527 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6
4528
4529 # Check whether --with-valgrind or --without-valgrind was given.
4530 if test "${with_valgrind+set}" = set; then
4531   withval="$with_valgrind"
4532   cat >>confdefs.h <<\EOF
4533 #define USE_VALGRIND 1
4534 EOF
4535
4536         : ${with_cflags:=-g}
4537         : ${with_no_leaks:=yes}
4538          with_valgrind=yes
4539 else
4540   with_valgrind=
4541 fi;
4542 echo "$as_me:4542: result: ${with_valgrind:-no}" >&5
4543 echo "${ECHO_T}${with_valgrind:-no}" >&6
4544
4545 case .$with_cflags in #(vi
4546 .*-g*)
4547         case .$CFLAGS in #(vi
4548         .*-g*) #(vi
4549                 ;;
4550         *)
4551
4552 cf_fix_cppflags=no
4553 cf_new_cflags=
4554 cf_new_cppflags=
4555 cf_new_extra_cppflags=
4556
4557 for cf_add_cflags in -g
4558 do
4559 case $cf_fix_cppflags in
4560 no)
4561         case $cf_add_cflags in #(vi
4562         -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
4563                 case $cf_add_cflags in
4564                 -D*)
4565                         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
4566
4567                         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
4568                                 && test -z "${cf_tst_cflags}" \
4569                                 && cf_fix_cppflags=yes
4570
4571                         if test $cf_fix_cppflags = yes ; then
4572                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4573                                 continue
4574                         elif test "${cf_tst_cflags}" = "\"'" ; then
4575                                 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4576                                 continue
4577                         fi
4578                         ;;
4579                 esac
4580                 case "$CPPFLAGS" in
4581                 *$cf_add_cflags) #(vi
4582                         ;;
4583                 *) #(vi
4584                         case $cf_add_cflags in #(vi
4585                         -D*)
4586                                 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
4587
4588 CPPFLAGS=`echo "$CPPFLAGS" | \
4589         sed     -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?[         ]/ /g' \
4590                 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^    ]*\)\?$//g'`
4591
4592                                 ;;
4593                         esac
4594                         cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
4595                         ;;
4596                 esac
4597                 ;;
4598         *)
4599                 cf_new_cflags="$cf_new_cflags $cf_add_cflags"
4600                 ;;
4601         esac
4602         ;;
4603 yes)
4604         cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
4605
4606         cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'`
4607
4608         test "${cf_add_cflags}" != "${cf_tst_cflags}" \
4609                 && test -z "${cf_tst_cflags}" \
4610                 && cf_fix_cppflags=no
4611         ;;
4612 esac
4613 done
4614
4615 if test -n "$cf_new_cflags" ; then
4616
4617         CFLAGS="$CFLAGS $cf_new_cflags"
4618 fi
4619
4620 if test -n "$cf_new_cppflags" ; then
4621
4622         CPPFLAGS="$CPPFLAGS $cf_new_cppflags"
4623 fi
4624
4625 if test -n "$cf_new_extra_cppflags" ; then
4626
4627         EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
4628 fi
4629
4630                 ;;
4631         esac
4632         ;;
4633 esac
4634
4635 echo "$as_me:4635: checking if you want to perform memory-leak testing" >&5
4636 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6
4637
4638 # Check whether --enable-leaks or --disable-leaks was given.
4639 if test "${enable_leaks+set}" = set; then
4640   enableval="$enable_leaks"
4641   if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi
4642 else
4643   : ${with_no_leaks:=no}
4644 fi;
4645 echo "$as_me:4645: result: $with_no_leaks" >&5
4646 echo "${ECHO_T}$with_no_leaks" >&6
4647
4648 if test "$with_no_leaks" = yes ; then
4649         cat >>confdefs.h <<\EOF
4650 #define NO_LEAKS 1
4651 EOF
4652
4653         cat >>confdefs.h <<\EOF
4654 #define YY_NO_LEAKS 1
4655 EOF
4656
4657 fi
4658
4659 ###     output makefile
4660 ac_config_files="$ac_config_files makefile"
4661 ac_config_commands="$ac_config_commands default"
4662 cat >confcache <<\_ACEOF
4663 # This file is a shell script that caches the results of configure
4664 # tests run on this system so they can be shared between configure
4665 # scripts and configure runs, see configure's option --config-cache.
4666 # It is not useful on other systems.  If it contains results you don't
4667 # want to keep, you may remove or edit it.
4668 #
4669 # config.status only pays attention to the cache file if you give it
4670 # the --recheck option to rerun configure.
4671 #
4672 # `ac_cv_env_foo' variables (set or unset) will be overriden when
4673 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4674 # following values.
4675
4676 _ACEOF
4677
4678 # The following way of writing the cache mishandles newlines in values,
4679 # but we know of no workaround that is simple, portable, and efficient.
4680 # So, don't put newlines in cache variables' values.
4681 # Ultrix sh set writes to stderr and can't be redirected directly,
4682 # and sets the high bit in the cache file unless we assign to the vars.
4683 {
4684   (set) 2>&1 |
4685     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4686     *ac_space=\ *)
4687       # `set' does not quote correctly, so add quotes (double-quote
4688       # substitution turns \\\\ into \\, and sed turns \\ into \).
4689       sed -n \
4690         "s/'/'\\\\''/g;
4691           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4692       ;;
4693     *)
4694       # `set' quotes correctly as required by POSIX, so do not add quotes.
4695       sed -n \
4696         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4697       ;;
4698     esac;
4699 } |
4700   sed '
4701      t clear
4702      : clear
4703      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4704      t end
4705      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4706      : end' >>confcache
4707 if cmp -s $cache_file confcache; then :; else
4708   if test -w $cache_file; then
4709     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4710     cat confcache >$cache_file
4711   else
4712     echo "not updating unwritable cache $cache_file"
4713   fi
4714 fi
4715 rm -f confcache
4716
4717 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4718 # Let make expand exec_prefix.
4719 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4720
4721 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4722 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4723 # trailing colons and then remove the whole line if VPATH becomes empty
4724 # (actually we leave an empty line to preserve line numbers).
4725 if test "x$srcdir" = x.; then
4726   ac_vpsub='/^[         ]*VPATH[        ]*=/{
4727 s/:*\$(srcdir):*/:/;
4728 s/:*\${srcdir}:*/:/;
4729 s/:*@srcdir@:*/:/;
4730 s/^\([^=]*=[    ]*\):*/\1/;
4731 s/:*$//;
4732 s/^[^=]*=[      ]*$//;
4733 }'
4734 fi
4735
4736 DEFS=-DHAVE_CONFIG_H
4737
4738 : ${CONFIG_STATUS=./config.status}
4739 ac_clean_files_save=$ac_clean_files
4740 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4741 { echo "$as_me:4741: creating $CONFIG_STATUS" >&5
4742 echo "$as_me: creating $CONFIG_STATUS" >&6;}
4743 cat >$CONFIG_STATUS <<_ACEOF
4744 #! $SHELL
4745 # Generated automatically by configure.
4746 # Run this file to recreate the current configuration.
4747 # Compiler output produced by configure, useful for debugging
4748 # configure, is in config.log if it exists.
4749
4750 debug=false
4751 SHELL=\${CONFIG_SHELL-$SHELL}
4752 ac_cs_invocation="\$0 \$@"
4753
4754 _ACEOF
4755
4756 cat >>$CONFIG_STATUS <<\_ACEOF
4757 # Be Bourne compatible
4758 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4759   emulate sh
4760   NULLCMD=:
4761 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4762   set -o posix
4763 fi
4764
4765 # Name of the executable.
4766 as_me=`echo "$0" |sed 's,.*[\\/],,'`
4767
4768 if expr a : '\(a\)' >/dev/null 2>&1; then
4769   as_expr=expr
4770 else
4771   as_expr=false
4772 fi
4773
4774 rm -f conf$$ conf$$.exe conf$$.file
4775 echo >conf$$.file
4776 if ln -s conf$$.file conf$$ 2>/dev/null; then
4777   # We could just check for DJGPP; but this test a) works b) is more generic
4778   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4779   if test -f conf$$.exe; then
4780     # Don't use ln at all; we don't have any links
4781     as_ln_s='cp -p'
4782   else
4783     as_ln_s='ln -s'
4784   fi
4785 elif ln conf$$.file conf$$ 2>/dev/null; then
4786   as_ln_s=ln
4787 else
4788   as_ln_s='cp -p'
4789 fi
4790 rm -f conf$$ conf$$.exe conf$$.file
4791
4792 as_executable_p="test -f"
4793
4794 # Support unset when possible.
4795 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
4796   as_unset=unset
4797 else
4798   as_unset=false
4799 fi
4800
4801 # NLS nuisances.
4802 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; }
4803 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; }
4804 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; }
4805 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; }
4806 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; }
4807 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; }
4808 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; }
4809 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; }
4810
4811 # IFS
4812 # We need space, tab and new line, in precisely that order.
4813 as_nl='
4814 '
4815 IFS="   $as_nl"
4816
4817 # CDPATH.
4818 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; }
4819
4820 exec 6>&1
4821
4822 _ACEOF
4823
4824 # Files that config.status was made for.
4825 if test -n "$ac_config_files"; then
4826   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4827 fi
4828
4829 if test -n "$ac_config_headers"; then
4830   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
4831 fi
4832
4833 if test -n "$ac_config_links"; then
4834   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
4835 fi
4836
4837 if test -n "$ac_config_commands"; then
4838   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
4839 fi
4840
4841 cat >>$CONFIG_STATUS <<\EOF
4842
4843 ac_cs_usage="\
4844 \`$as_me' instantiates files from templates according to the
4845 current configuration.
4846
4847 Usage: $0 [OPTIONS] [FILE]...
4848
4849   -h, --help       print this help, then exit
4850   -V, --version    print version number, then exit
4851   -d, --debug      don't remove temporary files
4852       --recheck    update $as_me by reconfiguring in the same conditions
4853   --file=FILE[:TEMPLATE]
4854                    instantiate the configuration file FILE
4855   --header=FILE[:TEMPLATE]
4856                    instantiate the configuration header FILE
4857
4858 Configuration files:
4859 $config_files
4860
4861 Configuration headers:
4862 $config_headers
4863
4864 Configuration commands:
4865 $config_commands
4866
4867 Report bugs to <dickey@invisible-island.net>."
4868 EOF
4869
4870 cat >>$CONFIG_STATUS <<EOF
4871 ac_cs_version="\\
4872 config.status
4873 configured by $0, generated by GNU Autoconf 2.52.20101002,
4874   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
4875
4876 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
4877 Free Software Foundation, Inc.
4878 This config.status script is free software; the Free Software Foundation
4879 gives unlimited permission to copy, distribute and modify it."
4880 srcdir=$srcdir
4881 INSTALL="$INSTALL"
4882 EOF
4883
4884 cat >>$CONFIG_STATUS <<\EOF
4885 # If no file are specified by the user, then we need to provide default
4886 # value.  By we need to know if files were specified by the user.
4887 ac_need_defaults=:
4888 while test $# != 0
4889 do
4890   case $1 in
4891   --*=*)
4892     ac_option=`expr "x$1" : 'x\([^=]*\)='`
4893     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
4894     shift
4895     set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
4896     shift
4897     ;;
4898   -*);;
4899   *) # This is not an option, so the user has probably given explicit
4900      # arguments.
4901      ac_need_defaults=false;;
4902   esac
4903
4904   case $1 in
4905   # Handling of the options.
4906 EOF
4907 cat >>$CONFIG_STATUS <<EOF
4908   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4909     echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
4910     exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
4911 EOF
4912 cat >>$CONFIG_STATUS <<\EOF
4913   --version | --vers* | -V )
4914     echo "$ac_cs_version"; exit 0 ;;
4915   --he | --h)
4916     # Conflict between --help and --header
4917     { { echo "$as_me:4917: error: ambiguous option: $1
4918 Try \`$0 --help' for more information." >&5
4919 echo "$as_me: error: ambiguous option: $1
4920 Try \`$0 --help' for more information." >&2;}
4921    { (exit 1); exit 1; }; };;
4922   --help | --hel | -h )
4923     echo "$ac_cs_usage"; exit 0 ;;
4924   --debug | --d* | -d )
4925     debug=: ;;
4926   --file | --fil | --fi | --f )
4927     shift
4928     CONFIG_FILES="$CONFIG_FILES $1"
4929     ac_need_defaults=false;;
4930   --header | --heade | --head | --hea )
4931     shift
4932     CONFIG_HEADERS="$CONFIG_HEADERS $1"
4933     ac_need_defaults=false;;
4934
4935   # This is an error.
4936   -*) { { echo "$as_me:4936: error: unrecognized option: $1
4937 Try \`$0 --help' for more information." >&5
4938 echo "$as_me: error: unrecognized option: $1
4939 Try \`$0 --help' for more information." >&2;}
4940    { (exit 1); exit 1; }; } ;;
4941
4942   *) ac_config_targets="$ac_config_targets $1" ;;
4943
4944   esac
4945   shift
4946 done
4947
4948 exec 5>>config.log
4949 cat >&5 << _ACEOF
4950
4951 ## ----------------------- ##
4952 ## Running config.status.  ##
4953 ## ----------------------- ##
4954
4955 This file was extended by $as_me 2.52.20101002, executed with
4956   CONFIG_FILES    = $CONFIG_FILES
4957   CONFIG_HEADERS  = $CONFIG_HEADERS
4958   CONFIG_LINKS    = $CONFIG_LINKS
4959   CONFIG_COMMANDS = $CONFIG_COMMANDS
4960   > $ac_cs_invocation
4961 on `(hostname || uname -n) 2>/dev/null | sed 1q`
4962
4963 _ACEOF
4964 EOF
4965
4966 cat >>$CONFIG_STATUS <<\EOF
4967 for ac_config_target in $ac_config_targets
4968 do
4969   case "$ac_config_target" in
4970   # Handling of arguments.
4971   "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;;
4972   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
4973   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;;
4974   *) { { echo "$as_me:4974: error: invalid argument: $ac_config_target" >&5
4975 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
4976    { (exit 1); exit 1; }; };;
4977   esac
4978 done
4979
4980 # If the user did not use the arguments to specify the items to instantiate,
4981 # then the envvar interface is used.  Set only those that are not.
4982 # We use the long form for the default assignment because of an extremely
4983 # bizarre bug on SunOS 4.1.3.
4984 if $ac_need_defaults; then
4985   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4986   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4987   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4988 fi
4989
4990 # Create a temporary directory, and hook for its removal unless debugging.
4991 $debug ||
4992 {
4993   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4994   trap '{ (exit 1); exit 1; }' 1 2 13 15
4995 }
4996
4997 # Create a (secure) tmp directory for tmp files.
4998 : ${TMPDIR=/tmp}
4999 {
5000   tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` &&
5001   test -n "$tmp" && test -d "$tmp"
5002 }  ||
5003 {
5004   tmp=$TMPDIR/cs$$-$RANDOM
5005   (umask 077 && mkdir $tmp)
5006 } ||
5007 {
5008    echo "$me: cannot create a temporary directory in $TMPDIR" >&2
5009    { (exit 1); exit 1; }
5010 }
5011
5012 EOF
5013
5014 cat >>$CONFIG_STATUS <<EOF
5015
5016 #
5017 # CONFIG_FILES section.
5018 #
5019
5020 # No need to generate the scripts if there are no CONFIG_FILES.
5021 # This happens for instance when ./config.status config.h
5022 if test -n "\$CONFIG_FILES"; then
5023   # Protect against being on the right side of a sed subst in config.status.
5024   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5025    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5026 s,@SHELL@,$SHELL,;t t
5027 s,@exec_prefix@,$exec_prefix,;t t
5028 s,@prefix@,$prefix,;t t
5029 s,@program_transform_name@,$program_transform_name,;t t
5030 s,@bindir@,$bindir,;t t
5031 s,@sbindir@,$sbindir,;t t
5032 s,@libexecdir@,$libexecdir,;t t
5033 s,@datadir@,$datadir,;t t
5034 s,@sysconfdir@,$sysconfdir,;t t
5035 s,@sharedstatedir@,$sharedstatedir,;t t
5036 s,@localstatedir@,$localstatedir,;t t
5037 s,@libdir@,$libdir,;t t
5038 s,@includedir@,$includedir,;t t
5039 s,@oldincludedir@,$oldincludedir,;t t
5040 s,@infodir@,$infodir,;t t
5041 s,@mandir@,$mandir,;t t
5042 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5043 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5044 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5045 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5046 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5047 s,@build_alias@,$build_alias,;t t
5048 s,@host_alias@,$host_alias,;t t
5049 s,@target_alias@,$target_alias,;t t
5050 s,@ECHO_C@,$ECHO_C,;t t
5051 s,@ECHO_N@,$ECHO_N,;t t
5052 s,@ECHO_T@,$ECHO_T,;t t
5053 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5054 s,@DEFS@,$DEFS,;t t
5055 s,@LIBS@,$LIBS,;t t
5056 s,@build@,$build,;t t
5057 s,@build_cpu@,$build_cpu,;t t
5058 s,@build_vendor@,$build_vendor,;t t
5059 s,@build_os@,$build_os,;t t
5060 s,@host@,$host,;t t
5061 s,@host_cpu@,$host_cpu,;t t
5062 s,@host_vendor@,$host_vendor,;t t
5063 s,@host_os@,$host_os,;t t
5064 s,@target@,$target,;t t
5065 s,@target_cpu@,$target_cpu,;t t
5066 s,@target_vendor@,$target_vendor,;t t
5067 s,@target_os@,$target_os,;t t
5068 s,@CC@,$CC,;t t
5069 s,@CFLAGS@,$CFLAGS,;t t
5070 s,@LDFLAGS@,$LDFLAGS,;t t
5071 s,@CPPFLAGS@,$CPPFLAGS,;t t
5072 s,@ac_ct_CC@,$ac_ct_CC,;t t
5073 s,@EXEEXT@,$EXEEXT,;t t
5074 s,@OBJEXT@,$OBJEXT,;t t
5075 s,@SET_MAKE@,$SET_MAKE,;t t
5076 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5077 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5078 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5079 s,@CTAGS@,$CTAGS,;t t
5080 s,@ETAGS@,$ETAGS,;t t
5081 s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t
5082 s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t
5083 s,@LINT@,$LINT,;t t
5084 s,@LINT_OPTS@,$LINT_OPTS,;t t
5085 s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t
5086 s,@CPP@,$CPP,;t t
5087 s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
5088 s,@ECHO_LT@,$ECHO_LT,;t t
5089 s,@ECHO_LD@,$ECHO_LD,;t t
5090 s,@RULE_CC@,$RULE_CC,;t t
5091 s,@SHOW_CC@,$SHOW_CC,;t t
5092 s,@ECHO_CC@,$ECHO_CC,;t t
5093 s,@PROG_EXT@,$PROG_EXT,;t t
5094 CEOF
5095
5096 EOF
5097
5098   cat >>$CONFIG_STATUS <<\EOF
5099   # Split the substitutions into bite-sized pieces for seds with
5100   # small command number limits, like on Digital OSF/1 and HP-UX.
5101   ac_max_sed_lines=48
5102   ac_sed_frag=1 # Number of current file.
5103   ac_beg=1 # First line for current file.
5104   ac_end=$ac_max_sed_lines # Line after last line for current file.
5105   ac_more_lines=:
5106   ac_sed_cmds=
5107   while $ac_more_lines; do
5108     if test $ac_beg -gt 1; then
5109       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5110     else
5111       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5112     fi
5113     if test ! -s $tmp/subs.frag; then
5114       ac_more_lines=false
5115     else
5116       # The purpose of the label and of the branching condition is to
5117       # speed up the sed processing (if there are no `@' at all, there
5118       # is no need to browse any of the substitutions).
5119       # These are the two extra sed commands mentioned above.
5120       (echo ':t
5121   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5122       if test -z "$ac_sed_cmds"; then
5123         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5124       else
5125         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5126       fi
5127       ac_sed_frag=`expr $ac_sed_frag + 1`
5128       ac_beg=$ac_end
5129       ac_end=`expr $ac_end + $ac_max_sed_lines`
5130     fi
5131   done
5132   if test -z "$ac_sed_cmds"; then
5133     ac_sed_cmds=cat
5134   fi
5135 fi # test -n "$CONFIG_FILES"
5136
5137 EOF
5138 cat >>$CONFIG_STATUS <<\EOF
5139 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5140   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5141   case $ac_file in
5142   - | *:- | *:-:* ) # input from stdin
5143         cat >$tmp/stdin
5144         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5145         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5146   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5147         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5148   * )   ac_file_in=$ac_file.in ;;
5149   esac
5150
5151   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5152   ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5153          X"$ac_file" : 'X\(//\)[^/]' \| \
5154          X"$ac_file" : 'X\(//\)$' \| \
5155          X"$ac_file" : 'X\(/\)' \| \
5156          .     : '\(.\)' 2>/dev/null ||
5157 echo X"$ac_file" |
5158     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5159           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5160           /^X\(\/\/\)$/{ s//\1/; q; }
5161           /^X\(\/\).*/{ s//\1/; q; }
5162           s/.*/./; q'`
5163   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5164     { case "$ac_dir" in
5165   [\\/]* | ?:[\\/]* ) as_incr_dir=;;
5166   *)                      as_incr_dir=.;;
5167 esac
5168 as_dummy="$ac_dir"
5169 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
5170   case $as_mkdir_dir in
5171     # Skip DOS drivespec
5172     ?:) as_incr_dir=$as_mkdir_dir ;;
5173     *)
5174       as_incr_dir=$as_incr_dir/$as_mkdir_dir
5175       test -d "$as_incr_dir" || mkdir "$as_incr_dir"
5176     ;;
5177   esac
5178 done; }
5179
5180     ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`"
5181     # A "../" for each directory in $ac_dir_suffix.
5182     ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'`
5183   else
5184     ac_dir_suffix= ac_dots=
5185   fi
5186
5187   case $srcdir in
5188   .)  ac_srcdir=.
5189       if test -z "$ac_dots"; then
5190          ac_top_srcdir=.
5191       else
5192          ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'`
5193       fi ;;
5194   [\\/]* | ?:[\\/]* )
5195       ac_srcdir=$srcdir$ac_dir_suffix;
5196       ac_top_srcdir=$srcdir ;;
5197   *) # Relative path.
5198     ac_srcdir=$ac_dots$srcdir$ac_dir_suffix
5199     ac_top_srcdir=$ac_dots$srcdir ;;
5200   esac
5201
5202   case $INSTALL in
5203   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5204   *) ac_INSTALL=$ac_dots$INSTALL ;;
5205   esac
5206
5207   if test x"$ac_file" != x-; then
5208     { echo "$as_me:5208: creating $ac_file" >&5
5209 echo "$as_me: creating $ac_file" >&6;}
5210     rm -f "$ac_file"
5211   fi
5212   # Let's still pretend it is `configure' which instantiates (i.e., don't
5213   # use $as_me), people would be surprised to read:
5214   #    /* config.h.  Generated automatically by config.status.  */
5215   configure_input="Generated automatically from `echo $ac_file_in |
5216                                                  sed 's,.*/,,'` by configure."
5217
5218   # First look for the input files in the build tree, otherwise in the
5219   # src tree.
5220   ac_file_inputs=`IFS=:
5221     for f in $ac_file_in; do
5222       case $f in
5223       -) echo $tmp/stdin ;;
5224       [\\/$]*)
5225          # Absolute (can't be DOS-style, as IFS=:)
5226          test -f "$f" || { { echo "$as_me:5226: error: cannot find input file: $f" >&5
5227 echo "$as_me: error: cannot find input file: $f" >&2;}
5228    { (exit 1); exit 1; }; }
5229          echo $f;;
5230       *) # Relative
5231          if test -f "$f"; then
5232            # Build tree
5233            echo $f
5234          elif test -f "$srcdir/$f"; then
5235            # Source tree
5236            echo $srcdir/$f
5237          else
5238            # /dev/null tree
5239            { { echo "$as_me:5239: error: cannot find input file: $f" >&5
5240 echo "$as_me: error: cannot find input file: $f" >&2;}
5241    { (exit 1); exit 1; }; }
5242          fi;;
5243       esac
5244     done` || { (exit 1); exit 1; }
5245 EOF
5246 cat >>$CONFIG_STATUS <<EOF
5247   sed "$ac_vpsub
5248 $extrasub
5249 EOF
5250 cat >>$CONFIG_STATUS <<\EOF
5251 :t
5252 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5253 s,@configure_input@,$configure_input,;t t
5254 s,@srcdir@,$ac_srcdir,;t t
5255 s,@top_srcdir@,$ac_top_srcdir,;t t
5256 s,@INSTALL@,$ac_INSTALL,;t t
5257 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5258   rm -f $tmp/stdin
5259   if test x"$ac_file" != x-; then
5260     mv $tmp/out $ac_file
5261   else
5262     cat $tmp/out
5263     rm -f $tmp/out
5264   fi
5265
5266 done
5267 EOF
5268 cat >>$CONFIG_STATUS <<\EOF
5269
5270 #
5271 # CONFIG_HEADER section.
5272 #
5273
5274 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5275 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5276 #
5277 # ac_d sets the value in "#define NAME VALUE" lines.
5278 ac_dA='s,^\([   ]*\)#\([        ]*define[       ][      ]*\)'
5279 ac_dB='[        ].*$,\1#\2'
5280 ac_dC=' '
5281 ac_dD=',;t'
5282 # ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
5283 ac_iA='s,^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5284 ac_iB='\([      ]\),\1#\2define\3'
5285 ac_iC=' '
5286 ac_iD='\4,;t'
5287 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5288 ac_uA='s,^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
5289 ac_uB='$,\1#\2define\3'
5290 ac_uC=' '
5291 ac_uD=',;t'
5292
5293 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
5294   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5295   case $ac_file in
5296   - | *:- | *:-:* ) # input from stdin
5297         cat >$tmp/stdin
5298         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5299         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5300   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5301         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5302   * )   ac_file_in=$ac_file.in ;;
5303   esac
5304
5305   test x"$ac_file" != x- && { echo "$as_me:5305: creating $ac_file" >&5
5306 echo "$as_me: creating $ac_file" >&6;}
5307
5308   # First look for the input files in the build tree, otherwise in the
5309   # src tree.
5310   ac_file_inputs=`IFS=:
5311     for f in $ac_file_in; do
5312       case $f in
5313       -) echo $tmp/stdin ;;
5314       [\\/$]*)
5315          # Absolute (can't be DOS-style, as IFS=:)
5316          test -f "$f" || { { echo "$as_me:5316: error: cannot find input file: $f" >&5
5317 echo "$as_me: error: cannot find input file: $f" >&2;}
5318    { (exit 1); exit 1; }; }
5319          echo $f;;
5320       *) # Relative
5321          if test -f "$f"; then
5322            # Build tree
5323            echo $f
5324          elif test -f "$srcdir/$f"; then
5325            # Source tree
5326            echo $srcdir/$f
5327          else
5328            # /dev/null tree
5329            { { echo "$as_me:5329: error: cannot find input file: $f" >&5
5330 echo "$as_me: error: cannot find input file: $f" >&2;}
5331    { (exit 1); exit 1; }; }
5332          fi;;
5333       esac
5334     done` || { (exit 1); exit 1; }
5335   # Remove the trailing spaces.
5336   sed 's/[      ]*$//' $ac_file_inputs >$tmp/in
5337
5338 EOF
5339
5340 # Transform confdefs.h into a list of #define's.  We won't use it as a sed
5341 # script, but as data to insert where we see @DEFS@.  We expect AC_SAVE_DEFS to
5342 # be either 'cat' or 'sort'.
5343 cat confdefs.h | uniq >conftest.vals
5344
5345 # Break up conftest.vals because some shells have a limit on
5346 # the size of here documents, and old seds have small limits too.
5347
5348 rm -f conftest.tail
5349 echo '  rm -f conftest.frag' >> $CONFIG_STATUS
5350 while grep . conftest.vals >/dev/null
5351 do
5352   # Write chunks of a limited-size here document to conftest.frag.
5353   echo '  cat >> conftest.frag <<CEOF' >> $CONFIG_STATUS
5354   sed ${ac_max_here_lines}q conftest.vals | sed -e 's/#ifdef.*/#if 0/' >> $CONFIG_STATUS
5355   echo 'CEOF' >> $CONFIG_STATUS
5356   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
5357   rm -f conftest.vals
5358   mv conftest.tail conftest.vals
5359 done
5360 rm -f conftest.vals
5361
5362 # Run sed to substitute the contents of conftest.frag into $tmp/in at the
5363 # marker @DEFS@.
5364 echo '  cat >> conftest.edit <<CEOF
5365 /@DEFS@/r conftest.frag
5366 /@DEFS@/d
5367 CEOF
5368 sed -f conftest.edit $tmp/in > $tmp/out
5369 rm -f $tmp/in
5370 mv $tmp/out $tmp/in
5371 rm -f conftest.edit conftest.frag
5372 ' >> $CONFIG_STATUS
5373
5374 cat >>$CONFIG_STATUS <<\EOF
5375   # Let's still pretend it is `configure' which instantiates (i.e., don't
5376   # use $as_me), people would be surprised to read:
5377   #    /* config.h.  Generated automatically by config.status.  */
5378   if test x"$ac_file" = x-; then
5379     echo "/* Generated automatically by configure.  */" >$tmp/config.h
5380   else
5381     echo "/* $ac_file.  Generated automatically by configure.  */" >$tmp/config.h
5382   fi
5383   cat $tmp/in >>$tmp/config.h
5384   rm -f $tmp/in
5385   if test x"$ac_file" != x-; then
5386     if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
5387       { echo "$as_me:5387: $ac_file is unchanged" >&5
5388 echo "$as_me: $ac_file is unchanged" >&6;}
5389     else
5390       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5391          X"$ac_file" : 'X\(//\)[^/]' \| \
5392          X"$ac_file" : 'X\(//\)$' \| \
5393          X"$ac_file" : 'X\(/\)' \| \
5394          .     : '\(.\)' 2>/dev/null ||
5395 echo X"$ac_file" |
5396     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5397           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5398           /^X\(\/\/\)$/{ s//\1/; q; }
5399           /^X\(\/\).*/{ s//\1/; q; }
5400           s/.*/./; q'`
5401       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5402         { case "$ac_dir" in
5403   [\\/]* | ?:[\\/]* ) as_incr_dir=;;
5404   *)                      as_incr_dir=.;;
5405 esac
5406 as_dummy="$ac_dir"
5407 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
5408   case $as_mkdir_dir in
5409     # Skip DOS drivespec
5410     ?:) as_incr_dir=$as_mkdir_dir ;;
5411     *)
5412       as_incr_dir=$as_incr_dir/$as_mkdir_dir
5413       test -d "$as_incr_dir" || mkdir "$as_incr_dir"
5414     ;;
5415   esac
5416 done; }
5417
5418       fi
5419       rm -f $ac_file
5420       mv $tmp/config.h $ac_file
5421     fi
5422   else
5423     cat $tmp/config.h
5424     rm -f $tmp/config.h
5425   fi
5426 done
5427 EOF
5428
5429 cat >>$CONFIG_STATUS <<\EOF
5430
5431 { (exit 0); exit 0; }
5432 EOF
5433 chmod +x $CONFIG_STATUS
5434 ac_clean_files=$ac_clean_files_save
5435
5436 # configure is writing to config.log, and then calls config.status.
5437 # config.status does its own redirection, appending to config.log.
5438 # Unfortunately, on DOS this fails, as config.log is still kept open
5439 # by configure, so config.status won't be able to write to it; its
5440 # output is simply discarded.  So we exec the FD to /dev/null,
5441 # effectively closing config.log, so it can be properly (re)opened and
5442 # appended to by config.status.  When coming back to configure, we
5443 # need to make the FD available again.
5444 if test "$no_create" != yes; then
5445   ac_cs_success=:
5446   exec 5>/dev/null
5447   $SHELL $CONFIG_STATUS || ac_cs_success=false
5448   exec 5>>config.log
5449   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5450   # would make configure fail if this is the last instruction.
5451   $ac_cs_success || { (exit 1); exit 1; }
5452 fi
5453