gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --disable-nls           do not use Native Language Support"
  16 ac_help="$ac_help
  17   --with-included-gettext use the GNU gettext library included here"
  18 ac_help="$ac_help
  19   --enable-netrom "
  20 ac_help="$ac_help
  21   --enable-warnings       Enable compiler warnings if gcc is used"
  22 ac_help="$ac_help
  23   --with-mmalloc          Use memory mapped malloc package"
  24 ac_help="$ac_help
  25   --enable-ide            Enable IDE support"
  26 ac_help="$ac_help
  27   --with-foundry-libs=DIR Use the Foundry SDK in DIR"
  28 ac_help="$ac_help
  29   --enable-gdbtk          Enable GDBTK GUI front end"
  30 ac_help="$ac_help
  31   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  32 ac_help="$ac_help
  33   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  34 ac_help="$ac_help
  35   --with-tclinclude=DIR   Directory where tcl private headers are"
  36 ac_help="$ac_help
  37   --with-tkinclude=DIR    Directory where tk private headers are"
  38 ac_help="$ac_help
  39   --with-x                use the X Window System"
  40 ac_help="$ac_help
  41   --with-sim-gpu2=DIR     Use GPU2 library under given DIR"
  42 ac_help="$ac_help
  43   --with-sim-funit=DIR    Use target FP lib under given DIR"
  44 ac_help="$ac_help
  45   --enable-shared         Use shared libraries"
  46
  47 # Initialize some variables set by options.
  48 # The variables have the same names as the options, with
  49 # dashes changed to underlines.
  50 build=NONE
  51 cache_file=./config.cache
  52 exec_prefix=NONE
  53 host=NONE
  54 no_create=
  55 nonopt=NONE
  56 no_recursion=
  57 prefix=NONE
  58 program_prefix=NONE
  59 program_suffix=NONE
  60 program_transform_name=s,x,x,
  61 silent=
  62 site=
  63 srcdir=
  64 target=NONE
  65 verbose=
  66 x_includes=NONE
  67 x_libraries=NONE
  68 bindir='${exec_prefix}/bin'
  69 sbindir='${exec_prefix}/sbin'
  70 libexecdir='${exec_prefix}/libexec'
  71 datadir='${prefix}/share'
  72 sysconfdir='${prefix}/etc'
  73 sharedstatedir='${prefix}/com'
  74 localstatedir='${prefix}/var'
  75 libdir='${exec_prefix}/lib'
  76 includedir='${prefix}/include'
  77 oldincludedir='/usr/include'
  78 infodir='${prefix}/info'
  79 mandir='${prefix}/man'
  80
  81 # Initialize some other variables.
  82 subdirs=
  83 MFLAGS= MAKEFLAGS=
  84 # Maximum number of lines to put in a shell here document.
  85 ac_max_here_lines=12
  86
  87 ac_prev=
  88 for ac_option
  89 do
  90
  91   # If the previous option needs an argument, assign it.
  92   if test -n "$ac_prev"; then
  93     eval "$ac_prev=\$ac_option"
  94     ac_prev=
  95     continue
  96   fi
  97
  98   case "$ac_option" in
  99   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 100   *) ac_optarg= ;;
 101   esac
 102
 103   # Accept the important Cygnus configure options, so we can diagnose typos.
 104
 105   case "$ac_option" in
 106
 107   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 108     ac_prev=bindir ;;
 109   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 110     bindir="$ac_optarg" ;;
 111
 112   -build | --build | --buil | --bui | --bu)
 113     ac_prev=build ;;
 114   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 115     build="$ac_optarg" ;;
 116
 117   -cache-file | --cache-file | --cache-fil | --cache-fi \
 118   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 119     ac_prev=cache_file ;;
 120   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 121   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 122     cache_file="$ac_optarg" ;;
 123
 124   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 125     ac_prev=datadir ;;
 126   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 127   | --da=*)
 128     datadir="$ac_optarg" ;;
 129
 130   -disable-* | --disable-*)
 131     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 132     # Reject names that are not valid shell variable names.
 133     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 134       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 135     fi
 136     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 137     eval "enable_${ac_feature}=no" ;;
 138
 139   -enable-* | --enable-*)
 140     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 141     # Reject names that are not valid shell variable names.
 142     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 143       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 144     fi
 145     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 146     case "$ac_option" in
 147       *=*) ;;
 148       *) ac_optarg=yes ;;
 149     esac
 150     eval "enable_${ac_feature}='$ac_optarg'" ;;
 151
 152   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 153   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 154   | --exec | --exe | --ex)
 155     ac_prev=exec_prefix ;;
 156   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 157   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 158   | --exec=* | --exe=* | --ex=*)
 159     exec_prefix="$ac_optarg" ;;
 160
 161   -gas | --gas | --ga | --g)
 162     # Obsolete; use --with-gas.
 163     with_gas=yes ;;
 164
 165   -help | --help | --hel | --he)
 166     # Omit some internal or obsolete options to make the list less imposing.
 167     # This message is too long to be a string in the A/UX 3.1 sh.
 168     cat << EOF
 169 Usage: configure [options] [host]
 170 Options: [defaults in brackets after descriptions]
 171 Configuration:
 172   --cache-file=FILE       cache test results in FILE
 173   --help                  print this message
 174   --no-create             do not create output files
 175   --quiet, --silent       do not print \`checking...' messages
 176   --version               print the version of autoconf that created configure
 177 Directory and file names:
 178   --prefix=PREFIX         install architecture-independent files in PREFIX
 179                           [$ac_default_prefix]
 180   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 181                           [same as prefix]
 182   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 183   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 184   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 185   --datadir=DIR           read-only architecture-independent data in DIR
 186                           [PREFIX/share]
 187   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 188   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 189                           [PREFIX/com]
 190   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 191   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 192   --includedir=DIR        C header files in DIR [PREFIX/include]
 193   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 194   --infodir=DIR           info documentation in DIR [PREFIX/info]
 195   --mandir=DIR            man documentation in DIR [PREFIX/man]
 196   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 197   --program-prefix=PREFIX prepend PREFIX to installed program names
 198   --program-suffix=SUFFIX append SUFFIX to installed program names
 199   --program-transform-name=PROGRAM
 200                           run sed PROGRAM on installed program names
 201 EOF
 202     cat << EOF
 203 Host type:
 204   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 205   --host=HOST             configure for HOST [guessed]
 206   --target=TARGET         configure for TARGET [TARGET=HOST]
 207 Features and packages:
 208   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 209   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 210   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 211   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 212   --x-includes=DIR        X include files are in DIR
 213   --x-libraries=DIR       X library files are in DIR
 214 EOF
 215     if test -n "$ac_help"; then
 216       echo "--enable and --with options recognized:$ac_help"
 217     fi
 218     exit 0 ;;
 219
 220   -host | --host | --hos | --ho)
 221     ac_prev=host ;;
 222   -host=* | --host=* | --hos=* | --ho=*)
 223     host="$ac_optarg" ;;
 224
 225   -includedir | --includedir | --includedi | --included | --include \
 226   | --includ | --inclu | --incl | --inc)
 227     ac_prev=includedir ;;
 228   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 229   | --includ=* | --inclu=* | --incl=* | --inc=*)
 230     includedir="$ac_optarg" ;;
 231
 232   -infodir | --infodir | --infodi | --infod | --info | --inf)
 233     ac_prev=infodir ;;
 234   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 235     infodir="$ac_optarg" ;;
 236
 237   -libdir | --libdir | --libdi | --libd)
 238     ac_prev=libdir ;;
 239   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 240     libdir="$ac_optarg" ;;
 241
 242   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 243   | --libexe | --libex | --libe)
 244     ac_prev=libexecdir ;;
 245   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 246   | --libexe=* | --libex=* | --libe=*)
 247     libexecdir="$ac_optarg" ;;
 248
 249   -localstatedir | --localstatedir | --localstatedi | --localstated \
 250   | --localstate | --localstat | --localsta | --localst \
 251   | --locals | --local | --loca | --loc | --lo)
 252     ac_prev=localstatedir ;;
 253   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 254   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 255   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 256     localstatedir="$ac_optarg" ;;
 257
 258   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 259     ac_prev=mandir ;;
 260   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 261     mandir="$ac_optarg" ;;
 262
 263   -nfp | --nfp | --nf)
 264     # Obsolete; use --without-fp.
 265     with_fp=no ;;
 266
 267   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 268   | --no-cr | --no-c)
 269     no_create=yes ;;
 270
 271   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 272   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 273     no_recursion=yes ;;
 274
 275   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 276   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 277   | --oldin | --oldi | --old | --ol | --o)
 278     ac_prev=oldincludedir ;;
 279   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 280   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 281   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 282     oldincludedir="$ac_optarg" ;;
 283
 284   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 285     ac_prev=prefix ;;
 286   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 287     prefix="$ac_optarg" ;;
 288
 289   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 290   | --program-pre | --program-pr | --program-p)
 291     ac_prev=program_prefix ;;
 292   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 293   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 294     program_prefix="$ac_optarg" ;;
 295
 296   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 297   | --program-suf | --program-su | --program-s)
 298     ac_prev=program_suffix ;;
 299   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 300   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 301     program_suffix="$ac_optarg" ;;
 302
 303   -program-transform-name | --program-transform-name \
 304   | --program-transform-nam | --program-transform-na \
 305   | --program-transform-n | --program-transform- \
 306   | --program-transform | --program-transfor \
 307   | --program-transfo | --program-transf \
 308   | --program-trans | --program-tran \
 309   | --progr-tra | --program-tr | --program-t)
 310     ac_prev=program_transform_name ;;
 311   -program-transform-name=* | --program-transform-name=* \
 312   | --program-transform-nam=* | --program-transform-na=* \
 313   | --program-transform-n=* | --program-transform-=* \
 314   | --program-transform=* | --program-transfor=* \
 315   | --program-transfo=* | --program-transf=* \
 316   | --program-trans=* | --program-tran=* \
 317   | --progr-tra=* | --program-tr=* | --program-t=*)
 318     program_transform_name="$ac_optarg" ;;
 319
 320   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 321   | -silent | --silent | --silen | --sile | --sil)
 322     silent=yes ;;
 323
 324   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 325     ac_prev=sbindir ;;
 326   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 327   | --sbi=* | --sb=*)
 328     sbindir="$ac_optarg" ;;
 329
 330   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 331   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 332   | --sharedst | --shareds | --shared | --share | --shar \
 333   | --sha | --sh)
 334     ac_prev=sharedstatedir ;;
 335   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 336   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 337   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 338   | --sha=* | --sh=*)
 339     sharedstatedir="$ac_optarg" ;;
 340
 341   -site | --site | --sit)
 342     ac_prev=site ;;
 343   -site=* | --site=* | --sit=*)
 344     site="$ac_optarg" ;;
 345
 346   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 347     ac_prev=srcdir ;;
 348   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 349     srcdir="$ac_optarg" ;;
 350
 351   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 352   | --syscon | --sysco | --sysc | --sys | --sy)
 353     ac_prev=sysconfdir ;;
 354   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 355   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 356     sysconfdir="$ac_optarg" ;;
 357
 358   -target | --target | --targe | --targ | --tar | --ta | --t)
 359     ac_prev=target ;;
 360   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 361     target="$ac_optarg" ;;
 362
 363   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 364     verbose=yes ;;
 365
 366   -version | --version | --versio | --versi | --vers)
 367     echo "configure generated by autoconf version 2.12"
 368     exit 0 ;;
 369
 370   -with-* | --with-*)
 371     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 372     # Reject names that are not valid shell variable names.
 373     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 374       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 375     fi
 376     ac_package=`echo $ac_package| sed 's/-/_/g'`
 377     case "$ac_option" in
 378       *=*) ;;
 379       *) ac_optarg=yes ;;
 380     esac
 381     eval "with_${ac_package}='$ac_optarg'" ;;
 382
 383   -without-* | --without-*)
 384     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 385     # Reject names that are not valid shell variable names.
 386     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 387       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 388     fi
 389     ac_package=`echo $ac_package| sed 's/-/_/g'`
 390     eval "with_${ac_package}=no" ;;
 391
 392   --x)
 393     # Obsolete; use --with-x.
 394     with_x=yes ;;
 395
 396   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 397   | --x-incl | --x-inc | --x-in | --x-i)
 398     ac_prev=x_includes ;;
 399   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 400   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 401     x_includes="$ac_optarg" ;;
 402
 403   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 404   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 405     ac_prev=x_libraries ;;
 406   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 407   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 408     x_libraries="$ac_optarg" ;;
 409
 410   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 411     ;;
 412
 413   *)
 414     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 415       echo "configure: warning: $ac_option: invalid host type" 1>&2
 416     fi
 417     if test "x$nonopt" != xNONE; then
 418       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 419     fi
 420     nonopt="$ac_option"
 421     ;;
 422
 423   esac
 424 done
 425
 426 if test -n "$ac_prev"; then
 427   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 428 fi
 429
 430 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 431
 432 # File descriptor usage:
 433 # 0 standard input
 434 # 1 file creation
 435 # 2 errors and warnings
 436 # 3 some systems may open it to /dev/tty
 437 # 4 used on the Kubota Titan
 438 # 6 checking for... messages and results
 439 # 5 compiler messages saved in config.log
 440 if test "$silent" = yes; then
 441   exec 6>/dev/null
 442 else
 443   exec 6>&1
 444 fi
 445 exec 5>./config.log
 446
 447 echo "\
 448 This file contains any messages produced by compilers while
 449 running configure, to aid debugging if configure makes a mistake.
 450 " 1>&5
 451
 452 # Strip out --no-create and --no-recursion so they do not pile up.
 453 # Also quote any args containing shell metacharacters.
 454 ac_configure_args=
 455 for ac_arg
 456 do
 457   case "$ac_arg" in
 458   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 459   | --no-cr | --no-c) ;;
 460   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 461   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 462   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 463   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 464   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 465   esac
 466 done
 467
 468 # NLS nuisances.
 469 # Only set these to C if already set.  These must not be set unconditionally
 470 # because not all systems understand e.g. LANG=C (notably SCO).
 471 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 472 # Non-C LC_CTYPE values break the ctype check.
 473 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 474 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 475 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 476 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 477
 478 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 479 rm -rf conftest* confdefs.h
 480 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 481 echo > confdefs.h
 482
 483 # A filename unique to this package, relative to the directory that
 484 # configure is in, which we can look for to find out if srcdir is correct.
 485 ac_unique_file=main.c
 486
 487 # Find the source files, if location was not specified.
 488 if test -z "$srcdir"; then
 489   ac_srcdir_defaulted=yes
 490   # Try the directory containing this script, then its parent.
 491   ac_prog=$0
 492   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 493   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 494   srcdir=$ac_confdir
 495   if test ! -r $srcdir/$ac_unique_file; then
 496     srcdir=..
 497   fi
 498 else
 499   ac_srcdir_defaulted=no
 500 fi
 501 if test ! -r $srcdir/$ac_unique_file; then
 502   if test "$ac_srcdir_defaulted" = yes; then
 503     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 504   else
 505     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 506   fi
 507 fi
 508 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 509
 510 # Prefer explicitly selected file to automatically selected ones.
 511 if test -z "$CONFIG_SITE"; then
 512   if test "x$prefix" != xNONE; then
 513     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 514   else
 515     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 516   fi
 517 fi
 518 for ac_site_file in $CONFIG_SITE; do
 519   if test -r "$ac_site_file"; then
 520     echo "loading site script $ac_site_file"
 521     . "$ac_site_file"
 522   fi
 523 done
 524
 525 if test -r "$cache_file"; then
 526   echo "loading cache $cache_file"
 527   . $cache_file
 528 else
 529   echo "creating cache $cache_file"
 530   > $cache_file
 531 fi
 532
 533 ac_ext=c
 534 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 535 ac_cpp='$CPP $CPPFLAGS'
 536 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 537 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 538 cross_compiling=$ac_cv_prog_cc_cross
 539
 540 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 541   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 542   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 543     ac_n= ac_c='
 544 ' ac_t='        '
 545   else
 546     ac_n=-n ac_c= ac_t=
 547   fi
 548 else
 549   ac_n= ac_c='\c' ac_t=
 550 fi
 551
 552
 553
 554
 555 # Extract the first word of "gcc", so it can be a program name with args.
 556 set dummy gcc; ac_word=$2
 557 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 558 echo "configure:559: checking for $ac_word" >&5
 559 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 560   echo $ac_n "(cached) $ac_c" 1>&6
 561 else
 562   if test -n "$CC"; then
 563   ac_cv_prog_CC="$CC" # Let the user override the test.
 564 else
 565   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 566   for ac_dir in $PATH; do
 567     test -z "$ac_dir" && ac_dir=.
 568     if test -f $ac_dir/$ac_word; then
 569       ac_cv_prog_CC="gcc"
 570       break
 571     fi
 572   done
 573   IFS="$ac_save_ifs"
 574 fi
 575 fi
 576 CC="$ac_cv_prog_CC"
 577 if test -n "$CC"; then
 578   echo "$ac_t""$CC" 1>&6
 579 else
 580   echo "$ac_t""no" 1>&6
 581 fi
 582
 583 if test -z "$CC"; then
 584   # Extract the first word of "cc", so it can be a program name with args.
 585 set dummy cc; ac_word=$2
 586 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 587 echo "configure:588: checking for $ac_word" >&5
 588 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 589   echo $ac_n "(cached) $ac_c" 1>&6
 590 else
 591   if test -n "$CC"; then
 592   ac_cv_prog_CC="$CC" # Let the user override the test.
 593 else
 594   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 595   ac_prog_rejected=no
 596   for ac_dir in $PATH; do
 597     test -z "$ac_dir" && ac_dir=.
 598     if test -f $ac_dir/$ac_word; then
 599       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 600         ac_prog_rejected=yes
 601         continue
 602       fi
 603       ac_cv_prog_CC="cc"
 604       break
 605     fi
 606   done
 607   IFS="$ac_save_ifs"
 608 if test $ac_prog_rejected = yes; then
 609   # We found a bogon in the path, so make sure we never use it.
 610   set dummy $ac_cv_prog_CC
 611   shift
 612   if test $# -gt 0; then
 613     # We chose a different compiler from the bogus one.
 614     # However, it has the same basename, so the bogon will be chosen
 615     # first if we set CC to just the basename; use the full file name.
 616     shift
 617     set dummy "$ac_dir/$ac_word" "$@"
 618     shift
 619     ac_cv_prog_CC="$@"
 620   fi
 621 fi
 622 fi
 623 fi
 624 CC="$ac_cv_prog_CC"
 625 if test -n "$CC"; then
 626   echo "$ac_t""$CC" 1>&6
 627 else
 628   echo "$ac_t""no" 1>&6
 629 fi
 630
 631   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 632 fi
 633
 634 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 635 echo "configure:636: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 636
 637 ac_ext=c
 638 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 639 ac_cpp='$CPP $CPPFLAGS'
 640 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 641 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 642 cross_compiling=$ac_cv_prog_cc_cross
 643
 644 cat > conftest.$ac_ext <<EOF
 645 #line 646 "configure"
 646 #include "confdefs.h"
 647 main(){return(0);}
 648 EOF
 649 if { (eval echo configure:650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 650   ac_cv_prog_cc_works=yes
 651   # If we can't run a trivial program, we are probably using a cross compiler.
 652   if (./conftest; exit) 2>/dev/null; then
 653     ac_cv_prog_cc_cross=no
 654   else
 655     ac_cv_prog_cc_cross=yes
 656   fi
 657 else
 658   echo "configure: failed program was:" >&5
 659   cat conftest.$ac_ext >&5
 660   ac_cv_prog_cc_works=no
 661 fi
 662 rm -fr conftest*
 663
 664 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 665 if test $ac_cv_prog_cc_works = no; then
 666   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 667 fi
 668 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 669 echo "configure:670: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 670 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 671 cross_compiling=$ac_cv_prog_cc_cross
 672
 673 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 674 echo "configure:675: checking whether we are using GNU C" >&5
 675 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 676   echo $ac_n "(cached) $ac_c" 1>&6
 677 else
 678   cat > conftest.c <<EOF
 679 #ifdef __GNUC__
 680   yes;
 681 #endif
 682 EOF
 683 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:684: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 684   ac_cv_prog_gcc=yes
 685 else
 686   ac_cv_prog_gcc=no
 687 fi
 688 fi
 689
 690 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 691
 692 if test $ac_cv_prog_gcc = yes; then
 693   GCC=yes
 694   ac_test_CFLAGS="${CFLAGS+set}"
 695   ac_save_CFLAGS="$CFLAGS"
 696   CFLAGS=
 697   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 698 echo "configure:699: checking whether ${CC-cc} accepts -g" >&5
 699 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 700   echo $ac_n "(cached) $ac_c" 1>&6
 701 else
 702   echo 'void f(){}' > conftest.c
 703 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 704   ac_cv_prog_cc_g=yes
 705 else
 706   ac_cv_prog_cc_g=no
 707 fi
 708 rm -f conftest*
 709
 710 fi
 711
 712 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 713   if test "$ac_test_CFLAGS" = set; then
 714     CFLAGS="$ac_save_CFLAGS"
 715   elif test $ac_cv_prog_cc_g = yes; then
 716     CFLAGS="-g -O2"
 717   else
 718     CFLAGS="-O2"
 719   fi
 720 else
 721   GCC=
 722   test "${CFLAGS+set}" = set || CFLAGS="-g"
 723 fi
 724
 725 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 726 echo "configure:727: checking how to run the C preprocessor" >&5
 727 # On Suns, sometimes $CPP names a directory.
 728 if test -n "$CPP" && test -d "$CPP"; then
 729   CPP=
 730 fi
 731 if test -z "$CPP"; then
 732 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 733   echo $ac_n "(cached) $ac_c" 1>&6
 734 else
 735     # This must be in double quotes, not single quotes, because CPP may get
 736   # substituted into the Makefile and "${CC-cc}" will confuse make.
 737   CPP="${CC-cc} -E"
 738   # On the NeXT, cc -E runs the code through the compiler's parser,
 739   # not just through cpp.
 740   cat > conftest.$ac_ext <<EOF
 741 #line 742 "configure"
 742 #include "confdefs.h"
 743 #include <assert.h>
 744 Syntax Error
 745 EOF
 746 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 747 { (eval echo configure:748: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 748 ac_err=`grep -v '^ *+' conftest.out`
 749 if test -z "$ac_err"; then
 750   :
 751 else
 752   echo "$ac_err" >&5
 753   echo "configure: failed program was:" >&5
 754   cat conftest.$ac_ext >&5
 755   rm -rf conftest*
 756   CPP="${CC-cc} -E -traditional-cpp"
 757   cat > conftest.$ac_ext <<EOF
 758 #line 759 "configure"
 759 #include "confdefs.h"
 760 #include <assert.h>
 761 Syntax Error
 762 EOF
 763 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 764 { (eval echo configure:765: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 765 ac_err=`grep -v '^ *+' conftest.out`
 766 if test -z "$ac_err"; then
 767   :
 768 else
 769   echo "$ac_err" >&5
 770   echo "configure: failed program was:" >&5
 771   cat conftest.$ac_ext >&5
 772   rm -rf conftest*
 773   CPP=/lib/cpp
 774 fi
 775 rm -f conftest*
 776 fi
 777 rm -f conftest*
 778   ac_cv_prog_CPP="$CPP"
 779 fi
 780   CPP="$ac_cv_prog_CPP"
 781 else
 782   ac_cv_prog_CPP="$CPP"
 783 fi
 784 echo "$ac_t""$CPP" 1>&6
 785
 786 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 787 echo "configure:788: checking for AIX" >&5
 788 cat > conftest.$ac_ext <<EOF
 789 #line 790 "configure"
 790 #include "confdefs.h"
 791 #ifdef _AIX
 792   yes
 793 #endif
 794
 795 EOF
 796 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 797   egrep "yes" >/dev/null 2>&1; then
 798   rm -rf conftest*
 799   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 800 #define _ALL_SOURCE 1
 801 EOF
 802
 803 else
 804   rm -rf conftest*
 805   echo "$ac_t""no" 1>&6
 806 fi
 807 rm -f conftest*
 808
 809
 810 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 811 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 812 echo "configure:813: checking for minix/config.h" >&5
 813 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 814   echo $ac_n "(cached) $ac_c" 1>&6
 815 else
 816   cat > conftest.$ac_ext <<EOF
 817 #line 818 "configure"
 818 #include "confdefs.h"
 819 #include <minix/config.h>
 820 EOF
 821 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 822 { (eval echo configure:823: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 823 ac_err=`grep -v '^ *+' conftest.out`
 824 if test -z "$ac_err"; then
 825   rm -rf conftest*
 826   eval "ac_cv_header_$ac_safe=yes"
 827 else
 828   echo "$ac_err" >&5
 829   echo "configure: failed program was:" >&5
 830   cat conftest.$ac_ext >&5
 831   rm -rf conftest*
 832   eval "ac_cv_header_$ac_safe=no"
 833 fi
 834 rm -f conftest*
 835 fi
 836 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 837   echo "$ac_t""yes" 1>&6
 838   MINIX=yes
 839 else
 840   echo "$ac_t""no" 1>&6
 841 MINIX=
 842 fi
 843
 844 if test "$MINIX" = yes; then
 845   cat >> confdefs.h <<\EOF
 846 #define _POSIX_SOURCE 1
 847 EOF
 848
 849   cat >> confdefs.h <<\EOF
 850 #define _POSIX_1_SOURCE 2
 851 EOF
 852
 853   cat >> confdefs.h <<\EOF
 854 #define _MINIX 1
 855 EOF
 856
 857 fi
 858
 859 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 860 echo "configure:861: checking for POSIXized ISC" >&5
 861 if test -d /etc/conf/kconfig.d &&
 862   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 863 then
 864   echo "$ac_t""yes" 1>&6
 865   ISC=yes # If later tests want to check for ISC.
 866   cat >> confdefs.h <<\EOF
 867 #define _POSIX_SOURCE 1
 868 EOF
 869
 870   if test "$GCC" = yes; then
 871     CC="$CC -posix"
 872   else
 873     CC="$CC -Xp"
 874   fi
 875 else
 876   echo "$ac_t""no" 1>&6
 877   ISC=
 878 fi
 879
 880
 881 DLLTOOL=${DLLTOOL-dlltool}
 882
 883
 884 ac_aux_dir=
 885 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 886   if test -f $ac_dir/install-sh; then
 887     ac_aux_dir=$ac_dir
 888     ac_install_sh="$ac_aux_dir/install-sh -c"
 889     break
 890   elif test -f $ac_dir/install.sh; then
 891     ac_aux_dir=$ac_dir
 892     ac_install_sh="$ac_aux_dir/install.sh -c"
 893     break
 894   fi
 895 done
 896 if test -z "$ac_aux_dir"; then
 897   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 898 fi
 899 ac_config_guess=$ac_aux_dir/config.guess
 900 ac_config_sub=$ac_aux_dir/config.sub
 901 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 902
 903
 904 # Do some error checking and defaulting for the host and target type.
 905 # The inputs are:
 906 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 907 #
 908 # The rules are:
 909 # 1. You are not allowed to specify --host, --target, and nonopt at the
 910 #    same time.
 911 # 2. Host defaults to nonopt.
 912 # 3. If nonopt is not specified, then host defaults to the current host,
 913 #    as determined by config.guess.
 914 # 4. Target and build default to nonopt.
 915 # 5. If nonopt is not specified, then target and build default to host.
 916
 917 # The aliases save the names the user supplied, while $host etc.
 918 # will get canonicalized.
 919 case $host---$target---$nonopt in
 920 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 921 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 922 esac
 923
 924
 925 # Make sure we can run config.sub.
 926 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 927 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 928 fi
 929
 930 echo $ac_n "checking host system type""... $ac_c" 1>&6
 931 echo "configure:932: checking host system type" >&5
 932
 933 host_alias=$host
 934 case "$host_alias" in
 935 NONE)
 936   case $nonopt in
 937   NONE)
 938     if host_alias=`$ac_config_guess`; then :
 939     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 940     fi ;;
 941   *) host_alias=$nonopt ;;
 942   esac ;;
 943 esac
 944
 945 host=`$ac_config_sub $host_alias`
 946 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 947 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 948 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 949 echo "$ac_t""$host" 1>&6
 950
 951 echo $ac_n "checking target system type""... $ac_c" 1>&6
 952 echo "configure:953: checking target system type" >&5
 953
 954 target_alias=$target
 955 case "$target_alias" in
 956 NONE)
 957   case $nonopt in
 958   NONE) target_alias=$host_alias ;;
 959   *) target_alias=$nonopt ;;
 960   esac ;;
 961 esac
 962
 963 target=`$ac_config_sub $target_alias`
 964 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 965 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 966 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 967 echo "$ac_t""$target" 1>&6
 968
 969 echo $ac_n "checking build system type""... $ac_c" 1>&6
 970 echo "configure:971: checking build system type" >&5
 971
 972 build_alias=$build
 973 case "$build_alias" in
 974 NONE)
 975   case $nonopt in
 976   NONE) build_alias=$host_alias ;;
 977   *) build_alias=$nonopt ;;
 978   esac ;;
 979 esac
 980
 981 build=`$ac_config_sub $build_alias`
 982 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 983 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 984 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 985 echo "$ac_t""$build" 1>&6
 986
 987 test "$host_alias" != "$target_alias" &&
 988   test "$program_prefix$program_suffix$program_transform_name" = \
 989     NONENONEs,x,x, &&
 990   program_prefix=${target_alias}-
 991
 992
 993 ALL_LINGUAS=
 994 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 995 echo "configure:996: checking whether ${MAKE-make} sets \${MAKE}" >&5
 996 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 997 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 998   echo $ac_n "(cached) $ac_c" 1>&6
 999 else
1000   cat > conftestmake <<\EOF
1001 all:
1002         @echo 'ac_maketemp="${MAKE}"'
1003 EOF
1004 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1005 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1006 if test -n "$ac_maketemp"; then
1007   eval ac_cv_prog_make_${ac_make}_set=yes
1008 else
1009   eval ac_cv_prog_make_${ac_make}_set=no
1010 fi
1011 rm -f conftestmake
1012 fi
1013 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1014   echo "$ac_t""yes" 1>&6
1015   SET_MAKE=
1016 else
1017   echo "$ac_t""no" 1>&6
1018   SET_MAKE="MAKE=${MAKE-make}"
1019 fi
1020
1021 # Extract the first word of "ranlib", so it can be a program name with args.
1022 set dummy ranlib; ac_word=$2
1023 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1024 echo "configure:1025: checking for $ac_word" >&5
1025 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1026   echo $ac_n "(cached) $ac_c" 1>&6
1027 else
1028   if test -n "$RANLIB"; then
1029   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1030 else
1031   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1032   for ac_dir in $PATH; do
1033     test -z "$ac_dir" && ac_dir=.
1034     if test -f $ac_dir/$ac_word; then
1035       ac_cv_prog_RANLIB="ranlib"
1036       break
1037     fi
1038   done
1039   IFS="$ac_save_ifs"
1040   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1041 fi
1042 fi
1043 RANLIB="$ac_cv_prog_RANLIB"
1044 if test -n "$RANLIB"; then
1045   echo "$ac_t""$RANLIB" 1>&6
1046 else
1047   echo "$ac_t""no" 1>&6
1048 fi
1049
1050 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1051 echo "configure:1052: checking for ANSI C header files" >&5
1052 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1053   echo $ac_n "(cached) $ac_c" 1>&6
1054 else
1055   cat > conftest.$ac_ext <<EOF
1056 #line 1057 "configure"
1057 #include "confdefs.h"
1058 #include <stdlib.h>
1059 #include <stdarg.h>
1060 #include <string.h>
1061 #include <float.h>
1062 EOF
1063 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1064 { (eval echo configure:1065: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1065 ac_err=`grep -v '^ *+' conftest.out`
1066 if test -z "$ac_err"; then
1067   rm -rf conftest*
1068   ac_cv_header_stdc=yes
1069 else
1070   echo "$ac_err" >&5
1071   echo "configure: failed program was:" >&5
1072   cat conftest.$ac_ext >&5
1073   rm -rf conftest*
1074   ac_cv_header_stdc=no
1075 fi
1076 rm -f conftest*
1077
1078 if test $ac_cv_header_stdc = yes; then
1079   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1080 cat > conftest.$ac_ext <<EOF
1081 #line 1082 "configure"
1082 #include "confdefs.h"
1083 #include <string.h>
1084 EOF
1085 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1086   egrep "memchr" >/dev/null 2>&1; then
1087   :
1088 else
1089   rm -rf conftest*
1090   ac_cv_header_stdc=no
1091 fi
1092 rm -f conftest*
1093
1094 fi
1095
1096 if test $ac_cv_header_stdc = yes; then
1097   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1098 cat > conftest.$ac_ext <<EOF
1099 #line 1100 "configure"
1100 #include "confdefs.h"
1101 #include <stdlib.h>
1102 EOF
1103 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1104   egrep "free" >/dev/null 2>&1; then
1105   :
1106 else
1107   rm -rf conftest*
1108   ac_cv_header_stdc=no
1109 fi
1110 rm -f conftest*
1111
1112 fi
1113
1114 if test $ac_cv_header_stdc = yes; then
1115   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1116 if test "$cross_compiling" = yes; then
1117   :
1118 else
1119   cat > conftest.$ac_ext <<EOF
1120 #line 1121 "configure"
1121 #include "confdefs.h"
1122 #include <ctype.h>
1123 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1124 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1125 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1126 int main () { int i; for (i = 0; i < 256; i++)
1127 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1128 exit (0); }
1129
1130 EOF
1131 if { (eval echo configure:1132: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1132 then
1133   :
1134 else
1135   echo "configure: failed program was:" >&5
1136   cat conftest.$ac_ext >&5
1137   rm -fr conftest*
1138   ac_cv_header_stdc=no
1139 fi
1140 rm -fr conftest*
1141 fi
1142
1143 fi
1144 fi
1145
1146 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1147 if test $ac_cv_header_stdc = yes; then
1148   cat >> confdefs.h <<\EOF
1149 #define STDC_HEADERS 1
1150 EOF
1151
1152 fi
1153
1154 echo $ac_n "checking for working const""... $ac_c" 1>&6
1155 echo "configure:1156: checking for working const" >&5
1156 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1157   echo $ac_n "(cached) $ac_c" 1>&6
1158 else
1159   cat > conftest.$ac_ext <<EOF
1160 #line 1161 "configure"
1161 #include "confdefs.h"
1162
1163 int main() {
1164
1165 /* Ultrix mips cc rejects this.  */
1166 typedef int charset[2]; const charset x;
1167 /* SunOS 4.1.1 cc rejects this.  */
1168 char const *const *ccp;
1169 char **p;
1170 /* NEC SVR4.0.2 mips cc rejects this.  */
1171 struct point {int x, y;};
1172 static struct point const zero = {0,0};
1173 /* AIX XL C 1.02.0.0 rejects this.
1174    It does not let you subtract one const X* pointer from another in an arm
1175    of an if-expression whose if-part is not a constant expression */
1176 const char *g = "string";
1177 ccp = &g + (g ? g-g : 0);
1178 /* HPUX 7.0 cc rejects these. */
1179 ++ccp;
1180 p = (char**) ccp;
1181 ccp = (char const *const *) p;
1182 { /* SCO 3.2v4 cc rejects this.  */
1183   char *t;
1184   char const *s = 0 ? (char *) 0 : (char const *) 0;
1185
1186   *t++ = 0;
1187 }
1188 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1189   int x[] = {25, 17};
1190   const int *foo = &x[0];
1191   ++foo;
1192 }
1193 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1194   typedef const int *iptr;
1195   iptr p = 0;
1196   ++p;
1197 }
1198 { /* AIX XL C 1.02.0.0 rejects this saying
1199      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1200   struct s { int j; const int *ap[3]; };
1201   struct s *b; b->j = 5;
1202 }
1203 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1204   const int foo = 10;
1205 }
1206
1207 ; return 0; }
1208 EOF
1209 if { (eval echo configure:1210: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1210   rm -rf conftest*
1211   ac_cv_c_const=yes
1212 else
1213   echo "configure: failed program was:" >&5
1214   cat conftest.$ac_ext >&5
1215   rm -rf conftest*
1216   ac_cv_c_const=no
1217 fi
1218 rm -f conftest*
1219 fi
1220
1221 echo "$ac_t""$ac_cv_c_const" 1>&6
1222 if test $ac_cv_c_const = no; then
1223   cat >> confdefs.h <<\EOF
1224 #define const
1225 EOF
1226
1227 fi
1228
1229 echo $ac_n "checking for inline""... $ac_c" 1>&6
1230 echo "configure:1231: checking for inline" >&5
1231 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1232   echo $ac_n "(cached) $ac_c" 1>&6
1233 else
1234   ac_cv_c_inline=no
1235 for ac_kw in inline __inline__ __inline; do
1236   cat > conftest.$ac_ext <<EOF
1237 #line 1238 "configure"
1238 #include "confdefs.h"
1239
1240 int main() {
1241 } $ac_kw foo() {
1242 ; return 0; }
1243 EOF
1244 if { (eval echo configure:1245: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1245   rm -rf conftest*
1246   ac_cv_c_inline=$ac_kw; break
1247 else
1248   echo "configure: failed program was:" >&5
1249   cat conftest.$ac_ext >&5
1250 fi
1251 rm -f conftest*
1252 done
1253
1254 fi
1255
1256 echo "$ac_t""$ac_cv_c_inline" 1>&6
1257 case "$ac_cv_c_inline" in
1258   inline | yes) ;;
1259   no) cat >> confdefs.h <<\EOF
1260 #define inline
1261 EOF
1262  ;;
1263   *)  cat >> confdefs.h <<EOF
1264 #define inline $ac_cv_c_inline
1265 EOF
1266  ;;
1267 esac
1268
1269 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1270 echo "configure:1271: checking for off_t" >&5
1271 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1272   echo $ac_n "(cached) $ac_c" 1>&6
1273 else
1274   cat > conftest.$ac_ext <<EOF
1275 #line 1276 "configure"
1276 #include "confdefs.h"
1277 #include <sys/types.h>
1278 #if STDC_HEADERS
1279 #include <stdlib.h>
1280 #include <stddef.h>
1281 #endif
1282 EOF
1283 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1284   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1285   rm -rf conftest*
1286   ac_cv_type_off_t=yes
1287 else
1288   rm -rf conftest*
1289   ac_cv_type_off_t=no
1290 fi
1291 rm -f conftest*
1292
1293 fi
1294 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1295 if test $ac_cv_type_off_t = no; then
1296   cat >> confdefs.h <<\EOF
1297 #define off_t long
1298 EOF
1299
1300 fi
1301
1302 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1303 echo "configure:1304: checking for size_t" >&5
1304 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1305   echo $ac_n "(cached) $ac_c" 1>&6
1306 else
1307   cat > conftest.$ac_ext <<EOF
1308 #line 1309 "configure"
1309 #include "confdefs.h"
1310 #include <sys/types.h>
1311 #if STDC_HEADERS
1312 #include <stdlib.h>
1313 #include <stddef.h>
1314 #endif
1315 EOF
1316 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1317   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1318   rm -rf conftest*
1319   ac_cv_type_size_t=yes
1320 else
1321   rm -rf conftest*
1322   ac_cv_type_size_t=no
1323 fi
1324 rm -f conftest*
1325
1326 fi
1327 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1328 if test $ac_cv_type_size_t = no; then
1329   cat >> confdefs.h <<\EOF
1330 #define size_t unsigned
1331 EOF
1332
1333 fi
1334
1335 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1336 # for constant arguments.  Useless!
1337 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1338 echo "configure:1339: checking for working alloca.h" >&5
1339 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1340   echo $ac_n "(cached) $ac_c" 1>&6
1341 else
1342   cat > conftest.$ac_ext <<EOF
1343 #line 1344 "configure"
1344 #include "confdefs.h"
1345 #include <alloca.h>
1346 int main() {
1347 char *p = alloca(2 * sizeof(int));
1348 ; return 0; }
1349 EOF
1350 if { (eval echo configure:1351: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1351   rm -rf conftest*
1352   ac_cv_header_alloca_h=yes
1353 else
1354   echo "configure: failed program was:" >&5
1355   cat conftest.$ac_ext >&5
1356   rm -rf conftest*
1357   ac_cv_header_alloca_h=no
1358 fi
1359 rm -f conftest*
1360 fi
1361
1362 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1363 if test $ac_cv_header_alloca_h = yes; then
1364   cat >> confdefs.h <<\EOF
1365 #define HAVE_ALLOCA_H 1
1366 EOF
1367
1368 fi
1369
1370 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1371 echo "configure:1372: checking for alloca" >&5
1372 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1373   echo $ac_n "(cached) $ac_c" 1>&6
1374 else
1375   cat > conftest.$ac_ext <<EOF
1376 #line 1377 "configure"
1377 #include "confdefs.h"
1378
1379 #ifdef __GNUC__
1380 # define alloca __builtin_alloca
1381 #else
1382 # if HAVE_ALLOCA_H
1383 #  include <alloca.h>
1384 # else
1385 #  ifdef _AIX
1386  #pragma alloca
1387 #  else
1388 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1389 char *alloca ();
1390 #   endif
1391 #  endif
1392 # endif
1393 #endif
1394
1395 int main() {
1396 char *p = (char *) alloca(1);
1397 ; return 0; }
1398 EOF
1399 if { (eval echo configure:1400: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1400   rm -rf conftest*
1401   ac_cv_func_alloca_works=yes
1402 else
1403   echo "configure: failed program was:" >&5
1404   cat conftest.$ac_ext >&5
1405   rm -rf conftest*
1406   ac_cv_func_alloca_works=no
1407 fi
1408 rm -f conftest*
1409 fi
1410
1411 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1412 if test $ac_cv_func_alloca_works = yes; then
1413   cat >> confdefs.h <<\EOF
1414 #define HAVE_ALLOCA 1
1415 EOF
1416
1417 fi
1418
1419 if test $ac_cv_func_alloca_works = no; then
1420   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1421   # that cause trouble.  Some versions do not even contain alloca or
1422   # contain a buggy version.  If you still want to use their alloca,
1423   # use ar to extract alloca.o from them instead of compiling alloca.c.
1424   ALLOCA=alloca.o
1425   cat >> confdefs.h <<\EOF
1426 #define C_ALLOCA 1
1427 EOF
1428
1429
1430 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1431 echo "configure:1432: checking whether alloca needs Cray hooks" >&5
1432 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1433   echo $ac_n "(cached) $ac_c" 1>&6
1434 else
1435   cat > conftest.$ac_ext <<EOF
1436 #line 1437 "configure"
1437 #include "confdefs.h"
1438 #if defined(CRAY) && ! defined(CRAY2)
1439 webecray
1440 #else
1441 wenotbecray
1442 #endif
1443
1444 EOF
1445 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1446   egrep "webecray" >/dev/null 2>&1; then
1447   rm -rf conftest*
1448   ac_cv_os_cray=yes
1449 else
1450   rm -rf conftest*
1451   ac_cv_os_cray=no
1452 fi
1453 rm -f conftest*
1454
1455 fi
1456
1457 echo "$ac_t""$ac_cv_os_cray" 1>&6
1458 if test $ac_cv_os_cray = yes; then
1459 for ac_func in _getb67 GETB67 getb67; do
1460   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1461 echo "configure:1462: checking for $ac_func" >&5
1462 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1463   echo $ac_n "(cached) $ac_c" 1>&6
1464 else
1465   cat > conftest.$ac_ext <<EOF
1466 #line 1467 "configure"
1467 #include "confdefs.h"
1468 /* System header to define __stub macros and hopefully few prototypes,
1469     which can conflict with char $ac_func(); below.  */
1470 #include <assert.h>
1471 /* Override any gcc2 internal prototype to avoid an error.  */
1472 /* We use char because int might match the return type of a gcc2
1473     builtin and then its argument prototype would still apply.  */
1474 char $ac_func();
1475
1476 int main() {
1477
1478 /* The GNU C library defines this for functions which it implements
1479     to always fail with ENOSYS.  Some functions are actually named
1480     something starting with __ and the normal name is an alias.  */
1481 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1482 choke me
1483 #else
1484 $ac_func();
1485 #endif
1486
1487 ; return 0; }
1488 EOF
1489 if { (eval echo configure:1490: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1490   rm -rf conftest*
1491   eval "ac_cv_func_$ac_func=yes"
1492 else
1493   echo "configure: failed program was:" >&5
1494   cat conftest.$ac_ext >&5
1495   rm -rf conftest*
1496   eval "ac_cv_func_$ac_func=no"
1497 fi
1498 rm -f conftest*
1499 fi
1500
1501 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1502   echo "$ac_t""yes" 1>&6
1503   cat >> confdefs.h <<EOF
1504 #define CRAY_STACKSEG_END $ac_func
1505 EOF
1506
1507   break
1508 else
1509   echo "$ac_t""no" 1>&6
1510 fi
1511
1512 done
1513 fi
1514
1515 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1516 echo "configure:1517: checking stack direction for C alloca" >&5
1517 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1518   echo $ac_n "(cached) $ac_c" 1>&6
1519 else
1520   if test "$cross_compiling" = yes; then
1521   ac_cv_c_stack_direction=0
1522 else
1523   cat > conftest.$ac_ext <<EOF
1524 #line 1525 "configure"
1525 #include "confdefs.h"
1526 find_stack_direction ()
1527 {
1528   static char *addr = 0;
1529   auto char dummy;
1530   if (addr == 0)
1531     {
1532       addr = &dummy;
1533       return find_stack_direction ();
1534     }
1535   else
1536     return (&dummy > addr) ? 1 : -1;
1537 }
1538 main ()
1539 {
1540   exit (find_stack_direction() < 0);
1541 }
1542 EOF
1543 if { (eval echo configure:1544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1544 then
1545   ac_cv_c_stack_direction=1
1546 else
1547   echo "configure: failed program was:" >&5
1548   cat conftest.$ac_ext >&5
1549   rm -fr conftest*
1550   ac_cv_c_stack_direction=-1
1551 fi
1552 rm -fr conftest*
1553 fi
1554
1555 fi
1556
1557 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1558 cat >> confdefs.h <<EOF
1559 #define STACK_DIRECTION $ac_cv_c_stack_direction
1560 EOF
1561
1562 fi
1563
1564 for ac_hdr in unistd.h
1565 do
1566 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1567 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1568 echo "configure:1569: checking for $ac_hdr" >&5
1569 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1570   echo $ac_n "(cached) $ac_c" 1>&6
1571 else
1572   cat > conftest.$ac_ext <<EOF
1573 #line 1574 "configure"
1574 #include "confdefs.h"
1575 #include <$ac_hdr>
1576 EOF
1577 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1578 { (eval echo configure:1579: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1579 ac_err=`grep -v '^ *+' conftest.out`
1580 if test -z "$ac_err"; then
1581   rm -rf conftest*
1582   eval "ac_cv_header_$ac_safe=yes"
1583 else
1584   echo "$ac_err" >&5
1585   echo "configure: failed program was:" >&5
1586   cat conftest.$ac_ext >&5
1587   rm -rf conftest*
1588   eval "ac_cv_header_$ac_safe=no"
1589 fi
1590 rm -f conftest*
1591 fi
1592 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1593   echo "$ac_t""yes" 1>&6
1594     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1595   cat >> confdefs.h <<EOF
1596 #define $ac_tr_hdr 1
1597 EOF
1598
1599 else
1600   echo "$ac_t""no" 1>&6
1601 fi
1602 done
1603
1604 for ac_func in getpagesize
1605 do
1606 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1607 echo "configure:1608: checking for $ac_func" >&5
1608 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1609   echo $ac_n "(cached) $ac_c" 1>&6
1610 else
1611   cat > conftest.$ac_ext <<EOF
1612 #line 1613 "configure"
1613 #include "confdefs.h"
1614 /* System header to define __stub macros and hopefully few prototypes,
1615     which can conflict with char $ac_func(); below.  */
1616 #include <assert.h>
1617 /* Override any gcc2 internal prototype to avoid an error.  */
1618 /* We use char because int might match the return type of a gcc2
1619     builtin and then its argument prototype would still apply.  */
1620 char $ac_func();
1621
1622 int main() {
1623
1624 /* The GNU C library defines this for functions which it implements
1625     to always fail with ENOSYS.  Some functions are actually named
1626     something starting with __ and the normal name is an alias.  */
1627 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1628 choke me
1629 #else
1630 $ac_func();
1631 #endif
1632
1633 ; return 0; }
1634 EOF
1635 if { (eval echo configure:1636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1636   rm -rf conftest*
1637   eval "ac_cv_func_$ac_func=yes"
1638 else
1639   echo "configure: failed program was:" >&5
1640   cat conftest.$ac_ext >&5
1641   rm -rf conftest*
1642   eval "ac_cv_func_$ac_func=no"
1643 fi
1644 rm -f conftest*
1645 fi
1646
1647 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1648   echo "$ac_t""yes" 1>&6
1649     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1650   cat >> confdefs.h <<EOF
1651 #define $ac_tr_func 1
1652 EOF
1653
1654 else
1655   echo "$ac_t""no" 1>&6
1656 fi
1657 done
1658
1659 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1660 echo "configure:1661: checking for working mmap" >&5
1661 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1662   echo $ac_n "(cached) $ac_c" 1>&6
1663 else
1664   if test "$cross_compiling" = yes; then
1665   ac_cv_func_mmap_fixed_mapped=no
1666 else
1667   cat > conftest.$ac_ext <<EOF
1668 #line 1669 "configure"
1669 #include "confdefs.h"
1670
1671 /* Thanks to Mike Haertel and Jim Avera for this test.
1672    Here is a matrix of mmap possibilities:
1673         mmap private not fixed
1674         mmap private fixed at somewhere currently unmapped
1675         mmap private fixed at somewhere already mapped
1676         mmap shared not fixed
1677         mmap shared fixed at somewhere currently unmapped
1678         mmap shared fixed at somewhere already mapped
1679    For private mappings, we should verify that changes cannot be read()
1680    back from the file, nor mmap's back from the file at a different
1681    address.  (There have been systems where private was not correctly
1682    implemented like the infamous i386 svr4.0, and systems where the
1683    VM page cache was not coherent with the filesystem buffer cache
1684    like early versions of FreeBSD and possibly contemporary NetBSD.)
1685    For shared mappings, we should conversely verify that changes get
1686    propogated back to all the places they're supposed to be.
1687
1688    Grep wants private fixed already mapped.
1689    The main things grep needs to know about mmap are:
1690    * does it exist and is it safe to write into the mmap'd area
1691    * how to use it (BSD variants)  */
1692 #include <sys/types.h>
1693 #include <fcntl.h>
1694 #include <sys/mman.h>
1695
1696 /* This mess was copied from the GNU getpagesize.h.  */
1697 #ifndef HAVE_GETPAGESIZE
1698 # ifdef HAVE_UNISTD_H
1699 #  include <unistd.h>
1700 # endif
1701
1702 /* Assume that all systems that can run configure have sys/param.h.  */
1703 # ifndef HAVE_SYS_PARAM_H
1704 #  define HAVE_SYS_PARAM_H 1
1705 # endif
1706
1707 # ifdef _SC_PAGESIZE
1708 #  define getpagesize() sysconf(_SC_PAGESIZE)
1709 # else /* no _SC_PAGESIZE */
1710 #  ifdef HAVE_SYS_PARAM_H
1711 #   include <sys/param.h>
1712 #   ifdef EXEC_PAGESIZE
1713 #    define getpagesize() EXEC_PAGESIZE
1714 #   else /* no EXEC_PAGESIZE */
1715 #    ifdef NBPG
1716 #     define getpagesize() NBPG * CLSIZE
1717 #     ifndef CLSIZE
1718 #      define CLSIZE 1
1719 #     endif /* no CLSIZE */
1720 #    else /* no NBPG */
1721 #     ifdef NBPC
1722 #      define getpagesize() NBPC
1723 #     else /* no NBPC */
1724 #      ifdef PAGESIZE
1725 #       define getpagesize() PAGESIZE
1726 #      endif /* PAGESIZE */
1727 #     endif /* no NBPC */
1728 #    endif /* no NBPG */
1729 #   endif /* no EXEC_PAGESIZE */
1730 #  else /* no HAVE_SYS_PARAM_H */
1731 #   define getpagesize() 8192   /* punt totally */
1732 #  endif /* no HAVE_SYS_PARAM_H */
1733 # endif /* no _SC_PAGESIZE */
1734
1735 #endif /* no HAVE_GETPAGESIZE */
1736
1737 #ifdef __cplusplus
1738 extern "C" { void *malloc(unsigned); }
1739 #else
1740 char *malloc();
1741 #endif
1742
1743 int
1744 main()
1745 {
1746         char *data, *data2, *data3;
1747         int i, pagesize;
1748         int fd;
1749
1750         pagesize = getpagesize();
1751
1752         /*
1753          * First, make a file with some known garbage in it.
1754          */
1755         data = malloc(pagesize);
1756         if (!data)
1757                 exit(1);
1758         for (i = 0; i < pagesize; ++i)
1759                 *(data + i) = rand();
1760         umask(0);
1761         fd = creat("conftestmmap", 0600);
1762         if (fd < 0)
1763                 exit(1);
1764         if (write(fd, data, pagesize) != pagesize)
1765                 exit(1);
1766         close(fd);
1767
1768         /*
1769          * Next, try to mmap the file at a fixed address which
1770          * already has something else allocated at it.  If we can,
1771          * also make sure that we see the same garbage.
1772          */
1773         fd = open("conftestmmap", O_RDWR);
1774         if (fd < 0)
1775                 exit(1);
1776         data2 = malloc(2 * pagesize);
1777         if (!data2)
1778                 exit(1);
1779         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1780         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1781             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1782                 exit(1);
1783         for (i = 0; i < pagesize; ++i)
1784                 if (*(data + i) != *(data2 + i))
1785                         exit(1);
1786
1787         /*
1788          * Finally, make sure that changes to the mapped area
1789          * do not percolate back to the file as seen by read().
1790          * (This is a bug on some variants of i386 svr4.0.)
1791          */
1792         for (i = 0; i < pagesize; ++i)
1793                 *(data2 + i) = *(data2 + i) + 1;
1794         data3 = malloc(pagesize);
1795         if (!data3)
1796                 exit(1);
1797         if (read(fd, data3, pagesize) != pagesize)
1798                 exit(1);
1799         for (i = 0; i < pagesize; ++i)
1800                 if (*(data + i) != *(data3 + i))
1801                         exit(1);
1802         close(fd);
1803         unlink("conftestmmap");
1804         exit(0);
1805 }
1806
1807 EOF
1808 if { (eval echo configure:1809: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1809 then
1810   ac_cv_func_mmap_fixed_mapped=yes
1811 else
1812   echo "configure: failed program was:" >&5
1813   cat conftest.$ac_ext >&5
1814   rm -fr conftest*
1815   ac_cv_func_mmap_fixed_mapped=no
1816 fi
1817 rm -fr conftest*
1818 fi
1819
1820 fi
1821
1822 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1823 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1824   cat >> confdefs.h <<\EOF
1825 #define HAVE_MMAP 1
1826 EOF
1827
1828 fi
1829
1830
1831    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1832 unistd.h values.h sys/param.h
1833 do
1834 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1835 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1836 echo "configure:1837: checking for $ac_hdr" >&5
1837 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1838   echo $ac_n "(cached) $ac_c" 1>&6
1839 else
1840   cat > conftest.$ac_ext <<EOF
1841 #line 1842 "configure"
1842 #include "confdefs.h"
1843 #include <$ac_hdr>
1844 EOF
1845 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1846 { (eval echo configure:1847: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1847 ac_err=`grep -v '^ *+' conftest.out`
1848 if test -z "$ac_err"; then
1849   rm -rf conftest*
1850   eval "ac_cv_header_$ac_safe=yes"
1851 else
1852   echo "$ac_err" >&5
1853   echo "configure: failed program was:" >&5
1854   cat conftest.$ac_ext >&5
1855   rm -rf conftest*
1856   eval "ac_cv_header_$ac_safe=no"
1857 fi
1858 rm -f conftest*
1859 fi
1860 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1861   echo "$ac_t""yes" 1>&6
1862     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1863   cat >> confdefs.h <<EOF
1864 #define $ac_tr_hdr 1
1865 EOF
1866
1867 else
1868   echo "$ac_t""no" 1>&6
1869 fi
1870 done
1871
1872    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
1873 __argz_count __argz_stringify __argz_next
1874 do
1875 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1876 echo "configure:1877: checking for $ac_func" >&5
1877 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1878   echo $ac_n "(cached) $ac_c" 1>&6
1879 else
1880   cat > conftest.$ac_ext <<EOF
1881 #line 1882 "configure"
1882 #include "confdefs.h"
1883 /* System header to define __stub macros and hopefully few prototypes,
1884     which can conflict with char $ac_func(); below.  */
1885 #include <assert.h>
1886 /* Override any gcc2 internal prototype to avoid an error.  */
1887 /* We use char because int might match the return type of a gcc2
1888     builtin and then its argument prototype would still apply.  */
1889 char $ac_func();
1890
1891 int main() {
1892
1893 /* The GNU C library defines this for functions which it implements
1894     to always fail with ENOSYS.  Some functions are actually named
1895     something starting with __ and the normal name is an alias.  */
1896 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1897 choke me
1898 #else
1899 $ac_func();
1900 #endif
1901
1902 ; return 0; }
1903 EOF
1904 if { (eval echo configure:1905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1905   rm -rf conftest*
1906   eval "ac_cv_func_$ac_func=yes"
1907 else
1908   echo "configure: failed program was:" >&5
1909   cat conftest.$ac_ext >&5
1910   rm -rf conftest*
1911   eval "ac_cv_func_$ac_func=no"
1912 fi
1913 rm -f conftest*
1914 fi
1915
1916 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1917   echo "$ac_t""yes" 1>&6
1918     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1919   cat >> confdefs.h <<EOF
1920 #define $ac_tr_func 1
1921 EOF
1922
1923 else
1924   echo "$ac_t""no" 1>&6
1925 fi
1926 done
1927
1928
1929    if test "${ac_cv_func_stpcpy+set}" != "set"; then
1930      for ac_func in stpcpy
1931 do
1932 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1933 echo "configure:1934: checking for $ac_func" >&5
1934 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1935   echo $ac_n "(cached) $ac_c" 1>&6
1936 else
1937   cat > conftest.$ac_ext <<EOF
1938 #line 1939 "configure"
1939 #include "confdefs.h"
1940 /* System header to define __stub macros and hopefully few prototypes,
1941     which can conflict with char $ac_func(); below.  */
1942 #include <assert.h>
1943 /* Override any gcc2 internal prototype to avoid an error.  */
1944 /* We use char because int might match the return type of a gcc2
1945     builtin and then its argument prototype would still apply.  */
1946 char $ac_func();
1947
1948 int main() {
1949
1950 /* The GNU C library defines this for functions which it implements
1951     to always fail with ENOSYS.  Some functions are actually named
1952     something starting with __ and the normal name is an alias.  */
1953 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1954 choke me
1955 #else
1956 $ac_func();
1957 #endif
1958
1959 ; return 0; }
1960 EOF
1961 if { (eval echo configure:1962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1962   rm -rf conftest*
1963   eval "ac_cv_func_$ac_func=yes"
1964 else
1965   echo "configure: failed program was:" >&5
1966   cat conftest.$ac_ext >&5
1967   rm -rf conftest*
1968   eval "ac_cv_func_$ac_func=no"
1969 fi
1970 rm -f conftest*
1971 fi
1972
1973 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1974   echo "$ac_t""yes" 1>&6
1975     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1976   cat >> confdefs.h <<EOF
1977 #define $ac_tr_func 1
1978 EOF
1979
1980 else
1981   echo "$ac_t""no" 1>&6
1982 fi
1983 done
1984
1985    fi
1986    if test "${ac_cv_func_stpcpy}" = "yes"; then
1987      cat >> confdefs.h <<\EOF
1988 #define HAVE_STPCPY 1
1989 EOF
1990
1991    fi
1992
1993    if test $ac_cv_header_locale_h = yes; then
1994     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
1995 echo "configure:1996: checking for LC_MESSAGES" >&5
1996 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
1997   echo $ac_n "(cached) $ac_c" 1>&6
1998 else
1999   cat > conftest.$ac_ext <<EOF
2000 #line 2001 "configure"
2001 #include "confdefs.h"
2002 #include <locale.h>
2003 int main() {
2004 return LC_MESSAGES
2005 ; return 0; }
2006 EOF
2007 if { (eval echo configure:2008: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2008   rm -rf conftest*
2009   am_cv_val_LC_MESSAGES=yes
2010 else
2011   echo "configure: failed program was:" >&5
2012   cat conftest.$ac_ext >&5
2013   rm -rf conftest*
2014   am_cv_val_LC_MESSAGES=no
2015 fi
2016 rm -f conftest*
2017 fi
2018
2019 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2020     if test $am_cv_val_LC_MESSAGES = yes; then
2021       cat >> confdefs.h <<\EOF
2022 #define HAVE_LC_MESSAGES 1
2023 EOF
2024
2025     fi
2026   fi
2027    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2028 echo "configure:2029: checking whether NLS is requested" >&5
2029         # Check whether --enable-nls or --disable-nls was given.
2030 if test "${enable_nls+set}" = set; then
2031   enableval="$enable_nls"
2032   USE_NLS=$enableval
2033 else
2034   USE_NLS=yes
2035 fi
2036
2037     echo "$ac_t""$USE_NLS" 1>&6
2038
2039
2040     USE_INCLUDED_LIBINTL=no
2041
2042         if test "$USE_NLS" = "yes"; then
2043       cat >> confdefs.h <<\EOF
2044 #define ENABLE_NLS 1
2045 EOF
2046
2047       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2048 echo "configure:2049: checking whether included gettext is requested" >&5
2049       # Check whether --with-included-gettext or --without-included-gettext was given.
2050 if test "${with_included_gettext+set}" = set; then
2051   withval="$with_included_gettext"
2052   nls_cv_force_use_gnu_gettext=$withval
2053 else
2054   nls_cv_force_use_gnu_gettext=no
2055 fi
2056
2057       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2058
2059       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2060       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2061                                         nls_cv_header_intl=
2062         nls_cv_header_libgt=
2063         CATOBJEXT=NONE
2064
2065         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2066 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2067 echo "configure:2068: checking for libintl.h" >&5
2068 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2069   echo $ac_n "(cached) $ac_c" 1>&6
2070 else
2071   cat > conftest.$ac_ext <<EOF
2072 #line 2073 "configure"
2073 #include "confdefs.h"
2074 #include <libintl.h>
2075 EOF
2076 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2077 { (eval echo configure:2078: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2078 ac_err=`grep -v '^ *+' conftest.out`
2079 if test -z "$ac_err"; then
2080   rm -rf conftest*
2081   eval "ac_cv_header_$ac_safe=yes"
2082 else
2083   echo "$ac_err" >&5
2084   echo "configure: failed program was:" >&5
2085   cat conftest.$ac_ext >&5
2086   rm -rf conftest*
2087   eval "ac_cv_header_$ac_safe=no"
2088 fi
2089 rm -f conftest*
2090 fi
2091 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2092   echo "$ac_t""yes" 1>&6
2093   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2094 echo "configure:2095: checking for gettext in libc" >&5
2095 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2096   echo $ac_n "(cached) $ac_c" 1>&6
2097 else
2098   cat > conftest.$ac_ext <<EOF
2099 #line 2100 "configure"
2100 #include "confdefs.h"
2101 #include <libintl.h>
2102 int main() {
2103 return (int) gettext ("")
2104 ; return 0; }
2105 EOF
2106 if { (eval echo configure:2107: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2107   rm -rf conftest*
2108   gt_cv_func_gettext_libc=yes
2109 else
2110   echo "configure: failed program was:" >&5
2111   cat conftest.$ac_ext >&5
2112   rm -rf conftest*
2113   gt_cv_func_gettext_libc=no
2114 fi
2115 rm -f conftest*
2116 fi
2117
2118 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2119
2120            if test "$gt_cv_func_gettext_libc" != "yes"; then
2121              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2122 echo "configure:2123: checking for bindtextdomain in -lintl" >&5
2123 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2124 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2125   echo $ac_n "(cached) $ac_c" 1>&6
2126 else
2127   ac_save_LIBS="$LIBS"
2128 LIBS="-lintl  $LIBS"
2129 cat > conftest.$ac_ext <<EOF
2130 #line 2131 "configure"
2131 #include "confdefs.h"
2132 /* Override any gcc2 internal prototype to avoid an error.  */
2133 /* We use char because int might match the return type of a gcc2
2134     builtin and then its argument prototype would still apply.  */
2135 char bindtextdomain();
2136
2137 int main() {
2138 bindtextdomain()
2139 ; return 0; }
2140 EOF
2141 if { (eval echo configure:2142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2142   rm -rf conftest*
2143   eval "ac_cv_lib_$ac_lib_var=yes"
2144 else
2145   echo "configure: failed program was:" >&5
2146   cat conftest.$ac_ext >&5
2147   rm -rf conftest*
2148   eval "ac_cv_lib_$ac_lib_var=no"
2149 fi
2150 rm -f conftest*
2151 LIBS="$ac_save_LIBS"
2152
2153 fi
2154 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2155   echo "$ac_t""yes" 1>&6
2156   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2157 echo "configure:2158: checking for gettext in libintl" >&5
2158 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2159   echo $ac_n "(cached) $ac_c" 1>&6
2160 else
2161   cat > conftest.$ac_ext <<EOF
2162 #line 2163 "configure"
2163 #include "confdefs.h"
2164
2165 int main() {
2166 return (int) gettext ("")
2167 ; return 0; }
2168 EOF
2169 if { (eval echo configure:2170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2170   rm -rf conftest*
2171   gt_cv_func_gettext_libintl=yes
2172 else
2173   echo "configure: failed program was:" >&5
2174   cat conftest.$ac_ext >&5
2175   rm -rf conftest*
2176   gt_cv_func_gettext_libintl=no
2177 fi
2178 rm -f conftest*
2179 fi
2180
2181 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2182 else
2183   echo "$ac_t""no" 1>&6
2184 fi
2185
2186            fi
2187
2188            if test "$gt_cv_func_gettext_libc" = "yes" \
2189               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2190               cat >> confdefs.h <<\EOF
2191 #define HAVE_GETTEXT 1
2192 EOF
2193
2194               # Extract the first word of "msgfmt", so it can be a program name with args.
2195 set dummy msgfmt; ac_word=$2
2196 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2197 echo "configure:2198: checking for $ac_word" >&5
2198 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2199   echo $ac_n "(cached) $ac_c" 1>&6
2200 else
2201   case "$MSGFMT" in
2202   /*)
2203   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2204   ;;
2205   *)
2206   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2207   for ac_dir in $PATH; do
2208     test -z "$ac_dir" && ac_dir=.
2209     if test -f $ac_dir/$ac_word; then
2210       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2211         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2212         break
2213       fi
2214     fi
2215   done
2216   IFS="$ac_save_ifs"
2217   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2218   ;;
2219 esac
2220 fi
2221 MSGFMT="$ac_cv_path_MSGFMT"
2222 if test -n "$MSGFMT"; then
2223   echo "$ac_t""$MSGFMT" 1>&6
2224 else
2225   echo "$ac_t""no" 1>&6
2226 fi
2227               if test "$MSGFMT" != "no"; then
2228                 for ac_func in dcgettext
2229 do
2230 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2231 echo "configure:2232: checking for $ac_func" >&5
2232 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2233   echo $ac_n "(cached) $ac_c" 1>&6
2234 else
2235   cat > conftest.$ac_ext <<EOF
2236 #line 2237 "configure"
2237 #include "confdefs.h"
2238 /* System header to define __stub macros and hopefully few prototypes,
2239     which can conflict with char $ac_func(); below.  */
2240 #include <assert.h>
2241 /* Override any gcc2 internal prototype to avoid an error.  */
2242 /* We use char because int might match the return type of a gcc2
2243     builtin and then its argument prototype would still apply.  */
2244 char $ac_func();
2245
2246 int main() {
2247
2248 /* The GNU C library defines this for functions which it implements
2249     to always fail with ENOSYS.  Some functions are actually named
2250     something starting with __ and the normal name is an alias.  */
2251 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2252 choke me
2253 #else
2254 $ac_func();
2255 #endif
2256
2257 ; return 0; }
2258 EOF
2259 if { (eval echo configure:2260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2260   rm -rf conftest*
2261   eval "ac_cv_func_$ac_func=yes"
2262 else
2263   echo "configure: failed program was:" >&5
2264   cat conftest.$ac_ext >&5
2265   rm -rf conftest*
2266   eval "ac_cv_func_$ac_func=no"
2267 fi
2268 rm -f conftest*
2269 fi
2270
2271 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2272   echo "$ac_t""yes" 1>&6
2273     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2274   cat >> confdefs.h <<EOF
2275 #define $ac_tr_func 1
2276 EOF
2277
2278 else
2279   echo "$ac_t""no" 1>&6
2280 fi
2281 done
2282
2283                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2284 set dummy gmsgfmt; ac_word=$2
2285 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2286 echo "configure:2287: checking for $ac_word" >&5
2287 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2288   echo $ac_n "(cached) $ac_c" 1>&6
2289 else
2290   case "$GMSGFMT" in
2291   /*)
2292   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2293   ;;
2294   *)
2295   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2296   for ac_dir in $PATH; do
2297     test -z "$ac_dir" && ac_dir=.
2298     if test -f $ac_dir/$ac_word; then
2299       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2300       break
2301     fi
2302   done
2303   IFS="$ac_save_ifs"
2304   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2305   ;;
2306 esac
2307 fi
2308 GMSGFMT="$ac_cv_path_GMSGFMT"
2309 if test -n "$GMSGFMT"; then
2310   echo "$ac_t""$GMSGFMT" 1>&6
2311 else
2312   echo "$ac_t""no" 1>&6
2313 fi
2314
2315                 # Extract the first word of "xgettext", so it can be a program name with args.
2316 set dummy xgettext; ac_word=$2
2317 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2318 echo "configure:2319: checking for $ac_word" >&5
2319 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2320   echo $ac_n "(cached) $ac_c" 1>&6
2321 else
2322   case "$XGETTEXT" in
2323   /*)
2324   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2325   ;;
2326   *)
2327   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2328   for ac_dir in $PATH; do
2329     test -z "$ac_dir" && ac_dir=.
2330     if test -f $ac_dir/$ac_word; then
2331       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2332         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2333         break
2334       fi
2335     fi
2336   done
2337   IFS="$ac_save_ifs"
2338   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2339   ;;
2340 esac
2341 fi
2342 XGETTEXT="$ac_cv_path_XGETTEXT"
2343 if test -n "$XGETTEXT"; then
2344   echo "$ac_t""$XGETTEXT" 1>&6
2345 else
2346   echo "$ac_t""no" 1>&6
2347 fi
2348
2349                 cat > conftest.$ac_ext <<EOF
2350 #line 2351 "configure"
2351 #include "confdefs.h"
2352
2353 int main() {
2354 extern int _nl_msg_cat_cntr;
2355                                return _nl_msg_cat_cntr
2356 ; return 0; }
2357 EOF
2358 if { (eval echo configure:2359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2359   rm -rf conftest*
2360   CATOBJEXT=.gmo
2361                    DATADIRNAME=share
2362 else
2363   echo "configure: failed program was:" >&5
2364   cat conftest.$ac_ext >&5
2365   rm -rf conftest*
2366   CATOBJEXT=.mo
2367                    DATADIRNAME=lib
2368 fi
2369 rm -f conftest*
2370                 INSTOBJEXT=.mo
2371               fi
2372             fi
2373
2374 else
2375   echo "$ac_t""no" 1>&6
2376 fi
2377
2378
2379
2380         if test "$CATOBJEXT" = "NONE"; then
2381                           nls_cv_use_gnu_gettext=yes
2382         fi
2383       fi
2384
2385       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2386                 INTLOBJS="\$(GETTOBJS)"
2387         # Extract the first word of "msgfmt", so it can be a program name with args.
2388 set dummy msgfmt; ac_word=$2
2389 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2390 echo "configure:2391: checking for $ac_word" >&5
2391 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2392   echo $ac_n "(cached) $ac_c" 1>&6
2393 else
2394   case "$MSGFMT" in
2395   /*)
2396   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2397   ;;
2398   *)
2399   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2400   for ac_dir in $PATH; do
2401     test -z "$ac_dir" && ac_dir=.
2402     if test -f $ac_dir/$ac_word; then
2403       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2404         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2405         break
2406       fi
2407     fi
2408   done
2409   IFS="$ac_save_ifs"
2410   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2411   ;;
2412 esac
2413 fi
2414 MSGFMT="$ac_cv_path_MSGFMT"
2415 if test -n "$MSGFMT"; then
2416   echo "$ac_t""$MSGFMT" 1>&6
2417 else
2418   echo "$ac_t""no" 1>&6
2419 fi
2420
2421         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2422 set dummy gmsgfmt; ac_word=$2
2423 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2424 echo "configure:2425: checking for $ac_word" >&5
2425 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2426   echo $ac_n "(cached) $ac_c" 1>&6
2427 else
2428   case "$GMSGFMT" in
2429   /*)
2430   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2431   ;;
2432   *)
2433   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2434   for ac_dir in $PATH; do
2435     test -z "$ac_dir" && ac_dir=.
2436     if test -f $ac_dir/$ac_word; then
2437       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2438       break
2439     fi
2440   done
2441   IFS="$ac_save_ifs"
2442   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2443   ;;
2444 esac
2445 fi
2446 GMSGFMT="$ac_cv_path_GMSGFMT"
2447 if test -n "$GMSGFMT"; then
2448   echo "$ac_t""$GMSGFMT" 1>&6
2449 else
2450   echo "$ac_t""no" 1>&6
2451 fi
2452
2453         # Extract the first word of "xgettext", so it can be a program name with args.
2454 set dummy xgettext; ac_word=$2
2455 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2456 echo "configure:2457: checking for $ac_word" >&5
2457 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2458   echo $ac_n "(cached) $ac_c" 1>&6
2459 else
2460   case "$XGETTEXT" in
2461   /*)
2462   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2463   ;;
2464   *)
2465   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2466   for ac_dir in $PATH; do
2467     test -z "$ac_dir" && ac_dir=.
2468     if test -f $ac_dir/$ac_word; then
2469       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2470         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2471         break
2472       fi
2473     fi
2474   done
2475   IFS="$ac_save_ifs"
2476   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2477   ;;
2478 esac
2479 fi
2480 XGETTEXT="$ac_cv_path_XGETTEXT"
2481 if test -n "$XGETTEXT"; then
2482   echo "$ac_t""$XGETTEXT" 1>&6
2483 else
2484   echo "$ac_t""no" 1>&6
2485 fi
2486
2487
2488         USE_INCLUDED_LIBINTL=yes
2489         CATOBJEXT=.gmo
2490         INSTOBJEXT=.mo
2491         DATADIRNAME=share
2492         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2493         INTLLIBS=$INTLDEPS
2494         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2495         nls_cv_header_intl=libintl.h
2496         nls_cv_header_libgt=libgettext.h
2497       fi
2498
2499             if test "$XGETTEXT" != ":"; then
2500                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2501           : ;
2502         else
2503           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2504           XGETTEXT=":"
2505         fi
2506       fi
2507
2508       # We need to process the po/ directory.
2509       POSUB=po
2510     else
2511       DATADIRNAME=share
2512       nls_cv_header_intl=libintl.h
2513       nls_cv_header_libgt=libgettext.h
2514     fi
2515
2516     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2517     # because some of the sources are only built for this goal.
2518     if test "$PACKAGE" = gettext; then
2519       USE_NLS=yes
2520       USE_INCLUDED_LIBINTL=yes
2521     fi
2522
2523                 for lang in $ALL_LINGUAS; do
2524       GMOFILES="$GMOFILES $lang.gmo"
2525       POFILES="$POFILES $lang.po"
2526     done
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541    if test "x$CATOBJEXT" != "x"; then
2542      if test "x$ALL_LINGUAS" = "x"; then
2543        LINGUAS=
2544      else
2545        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2546 echo "configure:2547: checking for catalogs to be installed" >&5
2547        NEW_LINGUAS=
2548        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2549          case "$ALL_LINGUAS" in
2550           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2551          esac
2552        done
2553        LINGUAS=$NEW_LINGUAS
2554        echo "$ac_t""$LINGUAS" 1>&6
2555      fi
2556
2557           if test -n "$LINGUAS"; then
2558        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2559      fi
2560    fi
2561
2562             if test $ac_cv_header_locale_h = yes; then
2563      INCLUDE_LOCALE_H="#include <locale.h>"
2564    else
2565      INCLUDE_LOCALE_H="\
2566 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2567    fi
2568
2569
2570             if test -f $srcdir/po2tbl.sed.in; then
2571       if test "$CATOBJEXT" = ".cat"; then
2572          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2573 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2574 echo "configure:2575: checking for linux/version.h" >&5
2575 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2576   echo $ac_n "(cached) $ac_c" 1>&6
2577 else
2578   cat > conftest.$ac_ext <<EOF
2579 #line 2580 "configure"
2580 #include "confdefs.h"
2581 #include <linux/version.h>
2582 EOF
2583 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2584 { (eval echo configure:2585: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2585 ac_err=`grep -v '^ *+' conftest.out`
2586 if test -z "$ac_err"; then
2587   rm -rf conftest*
2588   eval "ac_cv_header_$ac_safe=yes"
2589 else
2590   echo "$ac_err" >&5
2591   echo "configure: failed program was:" >&5
2592   cat conftest.$ac_ext >&5
2593   rm -rf conftest*
2594   eval "ac_cv_header_$ac_safe=no"
2595 fi
2596 rm -f conftest*
2597 fi
2598 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2599   echo "$ac_t""yes" 1>&6
2600   msgformat=linux
2601 else
2602   echo "$ac_t""no" 1>&6
2603 msgformat=xopen
2604 fi
2605
2606
2607                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2608       fi
2609             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2610          $srcdir/po2tbl.sed.in > po2tbl.sed
2611    fi
2612
2613             if test "$PACKAGE" = "gettext"; then
2614      GT_NO="#NO#"
2615      GT_YES=
2616    else
2617      GT_NO=
2618      GT_YES="#YES#"
2619    fi
2620
2621
2622
2623    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2624
2625
2626       l=
2627
2628
2629             if test -d $srcdir/po; then
2630       test -d po || mkdir po
2631       if test "x$srcdir" != "x."; then
2632          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2633             posrcprefix="$srcdir/"
2634          else
2635             posrcprefix="../$srcdir/"
2636          fi
2637       else
2638          posrcprefix="../"
2639       fi
2640       rm -f po/POTFILES
2641       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2642          < $srcdir/po/POTFILES.in > po/POTFILES
2643    fi
2644
2645
2646
2647 CONFIG_OBS=
2648 CONFIG_DEPS=
2649 CONFIG_SRCS=
2650
2651 configdirs="doc testsuite"
2652
2653
2654 . ${srcdir}/configure.host
2655
2656 . ${srcdir}/configure.tgt
2657
2658
2659 # Find a good install program.  We prefer a C program (faster),
2660 # so one script is as good as another.  But avoid the broken or
2661 # incompatible versions:
2662 # SysV /etc/install, /usr/sbin/install
2663 # SunOS /usr/etc/install
2664 # IRIX /sbin/install
2665 # AIX /bin/install
2666 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2667 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2668 # ./install, which can be erroneously created by make from ./install.sh.
2669 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2670 echo "configure:2671: checking for a BSD compatible install" >&5
2671 if test -z "$INSTALL"; then
2672 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2673   echo $ac_n "(cached) $ac_c" 1>&6
2674 else
2675     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
2676   for ac_dir in $PATH; do
2677     # Account for people who put trailing slashes in PATH elements.
2678     case "$ac_dir/" in
2679     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2680     *)
2681       # OSF1 and SCO ODT 3.0 have their own names for install.
2682       for ac_prog in ginstall installbsd scoinst install; do
2683         if test -f $ac_dir/$ac_prog; then
2684           if test $ac_prog = install &&
2685             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2686             # AIX install.  It has an incompatible calling convention.
2687             # OSF/1 installbsd also uses dspmsg, but is usable.
2688             :
2689           else
2690             ac_cv_path_install="$ac_dir/$ac_prog -c"
2691             break 2
2692           fi
2693         fi
2694       done
2695       ;;
2696     esac
2697   done
2698   IFS="$ac_save_IFS"
2699
2700 fi
2701   if test "${ac_cv_path_install+set}" = set; then
2702     INSTALL="$ac_cv_path_install"
2703   else
2704     # As a last resort, use the slow shell script.  We don't cache a
2705     # path for INSTALL within a source directory, because that will
2706     # break other packages using the cache if that directory is
2707     # removed, or if the path is relative.
2708     INSTALL="$ac_install_sh"
2709   fi
2710 fi
2711 echo "$ac_t""$INSTALL" 1>&6
2712
2713 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2714 # It thinks the first close brace ends the variable substitution.
2715 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2716
2717 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2718
2719 if test $host != $build; then
2720   ac_tool_prefix=${host_alias}-
2721 else
2722   ac_tool_prefix=
2723 fi
2724
2725 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2726 set dummy ${ac_tool_prefix}ar; ac_word=$2
2727 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2728 echo "configure:2729: checking for $ac_word" >&5
2729 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2730   echo $ac_n "(cached) $ac_c" 1>&6
2731 else
2732   if test -n "$AR"; then
2733   ac_cv_prog_AR="$AR" # Let the user override the test.
2734 else
2735   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2736   for ac_dir in $PATH; do
2737     test -z "$ac_dir" && ac_dir=.
2738     if test -f $ac_dir/$ac_word; then
2739       ac_cv_prog_AR="${ac_tool_prefix}ar"
2740       break
2741     fi
2742   done
2743   IFS="$ac_save_ifs"
2744   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
2745 fi
2746 fi
2747 AR="$ac_cv_prog_AR"
2748 if test -n "$AR"; then
2749   echo "$ac_t""$AR" 1>&6
2750 else
2751   echo "$ac_t""no" 1>&6
2752 fi
2753
2754
2755
2756 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2757 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2758 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2759 echo "configure:2760: checking for $ac_word" >&5
2760 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2761   echo $ac_n "(cached) $ac_c" 1>&6
2762 else
2763   if test -n "$RANLIB"; then
2764   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2765 else
2766   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2767   for ac_dir in $PATH; do
2768     test -z "$ac_dir" && ac_dir=.
2769     if test -f $ac_dir/$ac_word; then
2770       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2771       break
2772     fi
2773   done
2774   IFS="$ac_save_ifs"
2775 fi
2776 fi
2777 RANLIB="$ac_cv_prog_RANLIB"
2778 if test -n "$RANLIB"; then
2779   echo "$ac_t""$RANLIB" 1>&6
2780 else
2781   echo "$ac_t""no" 1>&6
2782 fi
2783
2784
2785 if test -z "$ac_cv_prog_RANLIB"; then
2786 if test -n "$ac_tool_prefix"; then
2787   # Extract the first word of "ranlib", so it can be a program name with args.
2788 set dummy ranlib; ac_word=$2
2789 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2790 echo "configure:2791: checking for $ac_word" >&5
2791 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2792   echo $ac_n "(cached) $ac_c" 1>&6
2793 else
2794   if test -n "$RANLIB"; then
2795   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2796 else
2797   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2798   for ac_dir in $PATH; do
2799     test -z "$ac_dir" && ac_dir=.
2800     if test -f $ac_dir/$ac_word; then
2801       ac_cv_prog_RANLIB="ranlib"
2802       break
2803     fi
2804   done
2805   IFS="$ac_save_ifs"
2806   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2807 fi
2808 fi
2809 RANLIB="$ac_cv_prog_RANLIB"
2810 if test -n "$RANLIB"; then
2811   echo "$ac_t""$RANLIB" 1>&6
2812 else
2813   echo "$ac_t""no" 1>&6
2814 fi
2815
2816 else
2817   RANLIB=":"
2818 fi
2819 fi
2820
2821 for ac_prog in 'bison -y' byacc
2822 do
2823 # Extract the first word of "$ac_prog", so it can be a program name with args.
2824 set dummy $ac_prog; ac_word=$2
2825 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2826 echo "configure:2827: checking for $ac_word" >&5
2827 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2828   echo $ac_n "(cached) $ac_c" 1>&6
2829 else
2830   if test -n "$YACC"; then
2831   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2832 else
2833   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2834   for ac_dir in $PATH; do
2835     test -z "$ac_dir" && ac_dir=.
2836     if test -f $ac_dir/$ac_word; then
2837       ac_cv_prog_YACC="$ac_prog"
2838       break
2839     fi
2840   done
2841   IFS="$ac_save_ifs"
2842 fi
2843 fi
2844 YACC="$ac_cv_prog_YACC"
2845 if test -n "$YACC"; then
2846   echo "$ac_t""$YACC" 1>&6
2847 else
2848   echo "$ac_t""no" 1>&6
2849 fi
2850
2851 test -n "$YACC" && break
2852 done
2853 test -n "$YACC" || YACC="yacc"
2854
2855 for ac_prog in mawk gawk nawk awk
2856 do
2857 # Extract the first word of "$ac_prog", so it can be a program name with args.
2858 set dummy $ac_prog; ac_word=$2
2859 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2860 echo "configure:2861: checking for $ac_word" >&5
2861 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2862   echo $ac_n "(cached) $ac_c" 1>&6
2863 else
2864   if test -n "$AWK"; then
2865   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2866 else
2867   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2868   for ac_dir in $PATH; do
2869     test -z "$ac_dir" && ac_dir=.
2870     if test -f $ac_dir/$ac_word; then
2871       ac_cv_prog_AWK="$ac_prog"
2872       break
2873     fi
2874   done
2875   IFS="$ac_save_ifs"
2876 fi
2877 fi
2878 AWK="$ac_cv_prog_AWK"
2879 if test -n "$AWK"; then
2880   echo "$ac_t""$AWK" 1>&6
2881 else
2882   echo "$ac_t""no" 1>&6
2883 fi
2884
2885 test -n "$AWK" && break
2886 done
2887
2888
2889 if test "$program_transform_name" = s,x,x,; then
2890   program_transform_name=
2891 else
2892   # Double any \ or $.  echo might interpret backslashes.
2893   cat <<\EOF_SED > conftestsed
2894 s,\\,\\\\,g; s,\$,$$,g
2895 EOF_SED
2896   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
2897   rm -f conftestsed
2898 fi
2899 test "$program_prefix" != NONE &&
2900   program_transform_name="s,^,${program_prefix},; $program_transform_name"
2901 # Use a double $ so make ignores it.
2902 test "$program_suffix" != NONE &&
2903   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2904
2905 # sed with no file args requires a program.
2906 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2907
2908
2909 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
2910 echo "configure:2911: checking return type of signal handlers" >&5
2911 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
2912   echo $ac_n "(cached) $ac_c" 1>&6
2913 else
2914   cat > conftest.$ac_ext <<EOF
2915 #line 2916 "configure"
2916 #include "confdefs.h"
2917 #include <sys/types.h>
2918 #include <signal.h>
2919 #ifdef signal
2920 #undef signal
2921 #endif
2922 #ifdef __cplusplus
2923 extern "C" void (*signal (int, void (*)(int)))(int);
2924 #else
2925 void (*signal ()) ();
2926 #endif
2927
2928 int main() {
2929 int i;
2930 ; return 0; }
2931 EOF
2932 if { (eval echo configure:2933: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2933   rm -rf conftest*
2934   ac_cv_type_signal=void
2935 else
2936   echo "configure: failed program was:" >&5
2937   cat conftest.$ac_ext >&5
2938   rm -rf conftest*
2939   ac_cv_type_signal=int
2940 fi
2941 rm -f conftest*
2942 fi
2943
2944 echo "$ac_t""$ac_cv_type_signal" 1>&6
2945 cat >> confdefs.h <<EOF
2946 #define RETSIGTYPE $ac_cv_type_signal
2947 EOF
2948
2949
2950
2951 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2952 echo "configure:2953: checking for ANSI C header files" >&5
2953 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2954   echo $ac_n "(cached) $ac_c" 1>&6
2955 else
2956   cat > conftest.$ac_ext <<EOF
2957 #line 2958 "configure"
2958 #include "confdefs.h"
2959 #include <stdlib.h>
2960 #include <stdarg.h>
2961 #include <string.h>
2962 #include <float.h>
2963 EOF
2964 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2965 { (eval echo configure:2966: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2966 ac_err=`grep -v '^ *+' conftest.out`
2967 if test -z "$ac_err"; then
2968   rm -rf conftest*
2969   ac_cv_header_stdc=yes
2970 else
2971   echo "$ac_err" >&5
2972   echo "configure: failed program was:" >&5
2973   cat conftest.$ac_ext >&5
2974   rm -rf conftest*
2975   ac_cv_header_stdc=no
2976 fi
2977 rm -f conftest*
2978
2979 if test $ac_cv_header_stdc = yes; then
2980   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2981 cat > conftest.$ac_ext <<EOF
2982 #line 2983 "configure"
2983 #include "confdefs.h"
2984 #include <string.h>
2985 EOF
2986 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2987   egrep "memchr" >/dev/null 2>&1; then
2988   :
2989 else
2990   rm -rf conftest*
2991   ac_cv_header_stdc=no
2992 fi
2993 rm -f conftest*
2994
2995 fi
2996
2997 if test $ac_cv_header_stdc = yes; then
2998   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2999 cat > conftest.$ac_ext <<EOF
3000 #line 3001 "configure"
3001 #include "confdefs.h"
3002 #include <stdlib.h>
3003 EOF
3004 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3005   egrep "free" >/dev/null 2>&1; then
3006   :
3007 else
3008   rm -rf conftest*
3009   ac_cv_header_stdc=no
3010 fi
3011 rm -f conftest*
3012
3013 fi
3014
3015 if test $ac_cv_header_stdc = yes; then
3016   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3017 if test "$cross_compiling" = yes; then
3018   :
3019 else
3020   cat > conftest.$ac_ext <<EOF
3021 #line 3022 "configure"
3022 #include "confdefs.h"
3023 #include <ctype.h>
3024 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3025 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3026 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3027 int main () { int i; for (i = 0; i < 256; i++)
3028 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3029 exit (0); }
3030
3031 EOF
3032 if { (eval echo configure:3033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3033 then
3034   :
3035 else
3036   echo "configure: failed program was:" >&5
3037   cat conftest.$ac_ext >&5
3038   rm -fr conftest*
3039   ac_cv_header_stdc=no
3040 fi
3041 rm -fr conftest*
3042 fi
3043
3044 fi
3045 fi
3046
3047 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3048 if test $ac_cv_header_stdc = yes; then
3049   cat >> confdefs.h <<\EOF
3050 #define STDC_HEADERS 1
3051 EOF
3052
3053 fi
3054
3055 for ac_hdr in ctype.h curses.h endian.h libintl.h limits.h link.h \
3056                  memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3057                  string.h strings.h sys/procfs.h sys/ptrace.h sys/reg.h \
3058                  term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3059                  wchar.h wctype.h
3060 do
3061 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3062 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3063 echo "configure:3064: checking for $ac_hdr" >&5
3064 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3065   echo $ac_n "(cached) $ac_c" 1>&6
3066 else
3067   cat > conftest.$ac_ext <<EOF
3068 #line 3069 "configure"
3069 #include "confdefs.h"
3070 #include <$ac_hdr>
3071 EOF
3072 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3073 { (eval echo configure:3074: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3074 ac_err=`grep -v '^ *+' conftest.out`
3075 if test -z "$ac_err"; then
3076   rm -rf conftest*
3077   eval "ac_cv_header_$ac_safe=yes"
3078 else
3079   echo "$ac_err" >&5
3080   echo "configure: failed program was:" >&5
3081   cat conftest.$ac_ext >&5
3082   rm -rf conftest*
3083   eval "ac_cv_header_$ac_safe=no"
3084 fi
3085 rm -f conftest*
3086 fi
3087 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3088   echo "$ac_t""yes" 1>&6
3089     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3090   cat >> confdefs.h <<EOF
3091 #define $ac_tr_hdr 1
3092 EOF
3093
3094 else
3095   echo "$ac_t""no" 1>&6
3096 fi
3097 done
3098
3099
3100 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3101 echo "configure:3102: checking whether stat file-mode macros are broken" >&5
3102 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3103   echo $ac_n "(cached) $ac_c" 1>&6
3104 else
3105   cat > conftest.$ac_ext <<EOF
3106 #line 3107 "configure"
3107 #include "confdefs.h"
3108 #include <sys/types.h>
3109 #include <sys/stat.h>
3110
3111 #if defined(S_ISBLK) && defined(S_IFDIR)
3112 # if S_ISBLK (S_IFDIR)
3113 You lose.
3114 # endif
3115 #endif
3116
3117 #if defined(S_ISBLK) && defined(S_IFCHR)
3118 # if S_ISBLK (S_IFCHR)
3119 You lose.
3120 # endif
3121 #endif
3122
3123 #if defined(S_ISLNK) && defined(S_IFREG)
3124 # if S_ISLNK (S_IFREG)
3125 You lose.
3126 # endif
3127 #endif
3128
3129 #if defined(S_ISSOCK) && defined(S_IFREG)
3130 # if S_ISSOCK (S_IFREG)
3131 You lose.
3132 # endif
3133 #endif
3134
3135 EOF
3136 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3137   egrep "You lose" >/dev/null 2>&1; then
3138   rm -rf conftest*
3139   ac_cv_header_stat_broken=yes
3140 else
3141   rm -rf conftest*
3142   ac_cv_header_stat_broken=no
3143 fi
3144 rm -f conftest*
3145
3146 fi
3147
3148 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3149 if test $ac_cv_header_stat_broken = yes; then
3150   cat >> confdefs.h <<\EOF
3151 #define STAT_MACROS_BROKEN 1
3152 EOF
3153
3154 fi
3155
3156
3157 echo $ac_n "checking for working const""... $ac_c" 1>&6
3158 echo "configure:3159: checking for working const" >&5
3159 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3160   echo $ac_n "(cached) $ac_c" 1>&6
3161 else
3162   cat > conftest.$ac_ext <<EOF
3163 #line 3164 "configure"
3164 #include "confdefs.h"
3165
3166 int main() {
3167
3168 /* Ultrix mips cc rejects this.  */
3169 typedef int charset[2]; const charset x;
3170 /* SunOS 4.1.1 cc rejects this.  */
3171 char const *const *ccp;
3172 char **p;
3173 /* NEC SVR4.0.2 mips cc rejects this.  */
3174 struct point {int x, y;};
3175 static struct point const zero = {0,0};
3176 /* AIX XL C 1.02.0.0 rejects this.
3177    It does not let you subtract one const X* pointer from another in an arm
3178    of an if-expression whose if-part is not a constant expression */
3179 const char *g = "string";
3180 ccp = &g + (g ? g-g : 0);
3181 /* HPUX 7.0 cc rejects these. */
3182 ++ccp;
3183 p = (char**) ccp;
3184 ccp = (char const *const *) p;
3185 { /* SCO 3.2v4 cc rejects this.  */
3186   char *t;
3187   char const *s = 0 ? (char *) 0 : (char const *) 0;
3188
3189   *t++ = 0;
3190 }
3191 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3192   int x[] = {25, 17};
3193   const int *foo = &x[0];
3194   ++foo;
3195 }
3196 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3197   typedef const int *iptr;
3198   iptr p = 0;
3199   ++p;
3200 }
3201 { /* AIX XL C 1.02.0.0 rejects this saying
3202      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3203   struct s { int j; const int *ap[3]; };
3204   struct s *b; b->j = 5;
3205 }
3206 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3207   const int foo = 10;
3208 }
3209
3210 ; return 0; }
3211 EOF
3212 if { (eval echo configure:3213: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3213   rm -rf conftest*
3214   ac_cv_c_const=yes
3215 else
3216   echo "configure: failed program was:" >&5
3217   cat conftest.$ac_ext >&5
3218   rm -rf conftest*
3219   ac_cv_c_const=no
3220 fi
3221 rm -f conftest*
3222 fi
3223
3224 echo "$ac_t""$ac_cv_c_const" 1>&6
3225 if test $ac_cv_c_const = no; then
3226   cat >> confdefs.h <<\EOF
3227 #define const
3228 EOF
3229
3230 fi
3231
3232
3233 for ac_func in setpgid sbrk select poll sigaction isascii bzero bcopy memcpy btowc
3234 do
3235 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3236 echo "configure:3237: checking for $ac_func" >&5
3237 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3238   echo $ac_n "(cached) $ac_c" 1>&6
3239 else
3240   cat > conftest.$ac_ext <<EOF
3241 #line 3242 "configure"
3242 #include "confdefs.h"
3243 /* System header to define __stub macros and hopefully few prototypes,
3244     which can conflict with char $ac_func(); below.  */
3245 #include <assert.h>
3246 /* Override any gcc2 internal prototype to avoid an error.  */
3247 /* We use char because int might match the return type of a gcc2
3248     builtin and then its argument prototype would still apply.  */
3249 char $ac_func();
3250
3251 int main() {
3252
3253 /* The GNU C library defines this for functions which it implements
3254     to always fail with ENOSYS.  Some functions are actually named
3255     something starting with __ and the normal name is an alias.  */
3256 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3257 choke me
3258 #else
3259 $ac_func();
3260 #endif
3261
3262 ; return 0; }
3263 EOF
3264 if { (eval echo configure:3265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3265   rm -rf conftest*
3266   eval "ac_cv_func_$ac_func=yes"
3267 else
3268   echo "configure: failed program was:" >&5
3269   cat conftest.$ac_ext >&5
3270   rm -rf conftest*
3271   eval "ac_cv_func_$ac_func=no"
3272 fi
3273 rm -f conftest*
3274 fi
3275
3276 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3277   echo "$ac_t""yes" 1>&6
3278     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3279   cat >> confdefs.h <<EOF
3280 #define $ac_tr_func 1
3281 EOF
3282
3283 else
3284   echo "$ac_t""no" 1>&6
3285 fi
3286 done
3287
3288 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3289 # for constant arguments.  Useless!
3290 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3291 echo "configure:3292: checking for working alloca.h" >&5
3292 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3293   echo $ac_n "(cached) $ac_c" 1>&6
3294 else
3295   cat > conftest.$ac_ext <<EOF
3296 #line 3297 "configure"
3297 #include "confdefs.h"
3298 #include <alloca.h>
3299 int main() {
3300 char *p = alloca(2 * sizeof(int));
3301 ; return 0; }
3302 EOF
3303 if { (eval echo configure:3304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3304   rm -rf conftest*
3305   ac_cv_header_alloca_h=yes
3306 else
3307   echo "configure: failed program was:" >&5
3308   cat conftest.$ac_ext >&5
3309   rm -rf conftest*
3310   ac_cv_header_alloca_h=no
3311 fi
3312 rm -f conftest*
3313 fi
3314
3315 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3316 if test $ac_cv_header_alloca_h = yes; then
3317   cat >> confdefs.h <<\EOF
3318 #define HAVE_ALLOCA_H 1
3319 EOF
3320
3321 fi
3322
3323 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3324 echo "configure:3325: checking for alloca" >&5
3325 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3326   echo $ac_n "(cached) $ac_c" 1>&6
3327 else
3328   cat > conftest.$ac_ext <<EOF
3329 #line 3330 "configure"
3330 #include "confdefs.h"
3331
3332 #ifdef __GNUC__
3333 # define alloca __builtin_alloca
3334 #else
3335 # if HAVE_ALLOCA_H
3336 #  include <alloca.h>
3337 # else
3338 #  ifdef _AIX
3339  #pragma alloca
3340 #  else
3341 #   ifndef alloca /* predefined by HP cc +Olibcalls */
3342 char *alloca ();
3343 #   endif
3344 #  endif
3345 # endif
3346 #endif
3347
3348 int main() {
3349 char *p = (char *) alloca(1);
3350 ; return 0; }
3351 EOF
3352 if { (eval echo configure:3353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3353   rm -rf conftest*
3354   ac_cv_func_alloca_works=yes
3355 else
3356   echo "configure: failed program was:" >&5
3357   cat conftest.$ac_ext >&5
3358   rm -rf conftest*
3359   ac_cv_func_alloca_works=no
3360 fi
3361 rm -f conftest*
3362 fi
3363
3364 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3365 if test $ac_cv_func_alloca_works = yes; then
3366   cat >> confdefs.h <<\EOF
3367 #define HAVE_ALLOCA 1
3368 EOF
3369
3370 fi
3371
3372 if test $ac_cv_func_alloca_works = no; then
3373   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3374   # that cause trouble.  Some versions do not even contain alloca or
3375   # contain a buggy version.  If you still want to use their alloca,
3376   # use ar to extract alloca.o from them instead of compiling alloca.c.
3377   ALLOCA=alloca.o
3378   cat >> confdefs.h <<\EOF
3379 #define C_ALLOCA 1
3380 EOF
3381
3382
3383 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3384 echo "configure:3385: checking whether alloca needs Cray hooks" >&5
3385 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3386   echo $ac_n "(cached) $ac_c" 1>&6
3387 else
3388   cat > conftest.$ac_ext <<EOF
3389 #line 3390 "configure"
3390 #include "confdefs.h"
3391 #if defined(CRAY) && ! defined(CRAY2)
3392 webecray
3393 #else
3394 wenotbecray
3395 #endif
3396
3397 EOF
3398 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3399   egrep "webecray" >/dev/null 2>&1; then
3400   rm -rf conftest*
3401   ac_cv_os_cray=yes
3402 else
3403   rm -rf conftest*
3404   ac_cv_os_cray=no
3405 fi
3406 rm -f conftest*
3407
3408 fi
3409
3410 echo "$ac_t""$ac_cv_os_cray" 1>&6
3411 if test $ac_cv_os_cray = yes; then
3412 for ac_func in _getb67 GETB67 getb67; do
3413   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3414 echo "configure:3415: checking for $ac_func" >&5
3415 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3416   echo $ac_n "(cached) $ac_c" 1>&6
3417 else
3418   cat > conftest.$ac_ext <<EOF
3419 #line 3420 "configure"
3420 #include "confdefs.h"
3421 /* System header to define __stub macros and hopefully few prototypes,
3422     which can conflict with char $ac_func(); below.  */
3423 #include <assert.h>
3424 /* Override any gcc2 internal prototype to avoid an error.  */
3425 /* We use char because int might match the return type of a gcc2
3426     builtin and then its argument prototype would still apply.  */
3427 char $ac_func();
3428
3429 int main() {
3430
3431 /* The GNU C library defines this for functions which it implements
3432     to always fail with ENOSYS.  Some functions are actually named
3433     something starting with __ and the normal name is an alias.  */
3434 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3435 choke me
3436 #else
3437 $ac_func();
3438 #endif
3439
3440 ; return 0; }
3441 EOF
3442 if { (eval echo configure:3443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3443   rm -rf conftest*
3444   eval "ac_cv_func_$ac_func=yes"
3445 else
3446   echo "configure: failed program was:" >&5
3447   cat conftest.$ac_ext >&5
3448   rm -rf conftest*
3449   eval "ac_cv_func_$ac_func=no"
3450 fi
3451 rm -f conftest*
3452 fi
3453
3454 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3455   echo "$ac_t""yes" 1>&6
3456   cat >> confdefs.h <<EOF
3457 #define CRAY_STACKSEG_END $ac_func
3458 EOF
3459
3460   break
3461 else
3462   echo "$ac_t""no" 1>&6
3463 fi
3464
3465 done
3466 fi
3467
3468 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3469 echo "configure:3470: checking stack direction for C alloca" >&5
3470 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3471   echo $ac_n "(cached) $ac_c" 1>&6
3472 else
3473   if test "$cross_compiling" = yes; then
3474   ac_cv_c_stack_direction=0
3475 else
3476   cat > conftest.$ac_ext <<EOF
3477 #line 3478 "configure"
3478 #include "confdefs.h"
3479 find_stack_direction ()
3480 {
3481   static char *addr = 0;
3482   auto char dummy;
3483   if (addr == 0)
3484     {
3485       addr = &dummy;
3486       return find_stack_direction ();
3487     }
3488   else
3489     return (&dummy > addr) ? 1 : -1;
3490 }
3491 main ()
3492 {
3493   exit (find_stack_direction() < 0);
3494 }
3495 EOF
3496 if { (eval echo configure:3497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3497 then
3498   ac_cv_c_stack_direction=1
3499 else
3500   echo "configure: failed program was:" >&5
3501   cat conftest.$ac_ext >&5
3502   rm -fr conftest*
3503   ac_cv_c_stack_direction=-1
3504 fi
3505 rm -fr conftest*
3506 fi
3507
3508 fi
3509
3510 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3511 cat >> confdefs.h <<EOF
3512 #define STACK_DIRECTION $ac_cv_c_stack_direction
3513 EOF
3514
3515 fi
3516
3517
3518 # If we are configured native on GNU/Linux, work around problems with sys/procfs.h
3519 if test "${target}" = "${host}"; then
3520   case "${host}" in
3521   i[3456]86-*-linux*)
3522         cat >> confdefs.h <<\EOF
3523 #define START_INFERIOR_TRAPS_EXPECTED 2
3524 EOF
3525
3526         cat >> confdefs.h <<\EOF
3527 #define sys_quotactl 1
3528 EOF
3529
3530         ;;
3531   esac
3532 fi
3533
3534 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
3535 echo "configure:3536: checking for gregset_t type" >&5
3536 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
3537   echo $ac_n "(cached) $ac_c" 1>&6
3538 else
3539   cat > conftest.$ac_ext <<EOF
3540 #line 3541 "configure"
3541 #include "confdefs.h"
3542 #include <sys/procfs.h>
3543 int main() {
3544 gregset_t *gregsetp = 0
3545 ; return 0; }
3546 EOF
3547 if { (eval echo configure:3548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3548   rm -rf conftest*
3549   gdb_cv_have_gregset_t=yes
3550 else
3551   echo "configure: failed program was:" >&5
3552   cat conftest.$ac_ext >&5
3553   rm -rf conftest*
3554   gdb_cv_have_gregset_t=no
3555 fi
3556 rm -f conftest*
3557 fi
3558
3559 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
3560 if test $gdb_cv_have_gregset_t = yes; then
3561   cat >> confdefs.h <<\EOF
3562 #define HAVE_GREGSET_T 1
3563 EOF
3564
3565 fi
3566
3567 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
3568 echo "configure:3569: checking for fpregset_t type" >&5
3569 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
3570   echo $ac_n "(cached) $ac_c" 1>&6
3571 else
3572   cat > conftest.$ac_ext <<EOF
3573 #line 3574 "configure"
3574 #include "confdefs.h"
3575 #include <sys/procfs.h>
3576 int main() {
3577 fpregset_t *fpregsetp = 0
3578 ; return 0; }
3579 EOF
3580 if { (eval echo configure:3581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3581   rm -rf conftest*
3582   gdb_cv_have_fpregset_t=yes
3583 else
3584   echo "configure: failed program was:" >&5
3585   cat conftest.$ac_ext >&5
3586   rm -rf conftest*
3587   gdb_cv_have_fpregset_t=no
3588 fi
3589 rm -f conftest*
3590 fi
3591
3592 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
3593 if test $gdb_cv_have_fpregset_t = yes; then
3594   cat >> confdefs.h <<\EOF
3595 #define HAVE_FPREGSET_T 1
3596 EOF
3597
3598 fi
3599
3600 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
3601 echo "configure:3602: checking for main in -lm" >&5
3602 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
3603 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3604   echo $ac_n "(cached) $ac_c" 1>&6
3605 else
3606   ac_save_LIBS="$LIBS"
3607 LIBS="-lm  $LIBS"
3608 cat > conftest.$ac_ext <<EOF
3609 #line 3610 "configure"
3610 #include "confdefs.h"
3611
3612 int main() {
3613 main()
3614 ; return 0; }
3615 EOF
3616 if { (eval echo configure:3617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3617   rm -rf conftest*
3618   eval "ac_cv_lib_$ac_lib_var=yes"
3619 else
3620   echo "configure: failed program was:" >&5
3621   cat conftest.$ac_ext >&5
3622   rm -rf conftest*
3623   eval "ac_cv_lib_$ac_lib_var=no"
3624 fi
3625 rm -f conftest*
3626 LIBS="$ac_save_LIBS"
3627
3628 fi
3629 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3630   echo "$ac_t""yes" 1>&6
3631     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3632     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3633   cat >> confdefs.h <<EOF
3634 #define $ac_tr_lib 1
3635 EOF
3636
3637   LIBS="-lm $LIBS"
3638
3639 else
3640   echo "$ac_t""no" 1>&6
3641 fi
3642
3643
3644
3645 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
3646 echo "configure:3647: checking for long long support in compiler" >&5
3647 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
3648   echo $ac_n "(cached) $ac_c" 1>&6
3649 else
3650   cat > conftest.$ac_ext <<EOF
3651 #line 3652 "configure"
3652 #include "confdefs.h"
3653
3654 int main() {
3655
3656   extern long long foo;
3657   switch (foo & 2) { case 0: return 1; }
3658
3659 ; return 0; }
3660 EOF
3661 if { (eval echo configure:3662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3662   rm -rf conftest*
3663   gdb_cv_c_long_long=yes
3664 else
3665   echo "configure: failed program was:" >&5
3666   cat conftest.$ac_ext >&5
3667   rm -rf conftest*
3668   gdb_cv_c_long_long=no
3669 fi
3670 rm -f conftest*
3671 fi
3672
3673 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
3674 if test $gdb_cv_c_long_long = yes; then
3675   cat >> confdefs.h <<\EOF
3676 #define CC_HAS_LONG_LONG 1
3677 EOF
3678
3679 fi
3680
3681
3682 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
3683 echo "configure:3684: checking for long long support in printf" >&5
3684 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
3685   echo $ac_n "(cached) $ac_c" 1>&6
3686 else
3687   if test "$cross_compiling" = yes; then
3688   gdb_cv_printf_has_long_long=no
3689 else
3690   cat > conftest.$ac_ext <<EOF
3691 #line 3692 "configure"
3692 #include "confdefs.h"
3693
3694 int main () {
3695   char buf[32];
3696   long long l = 0;
3697   l = (l << 16) + 0x0123;
3698   l = (l << 16) + 0x4567;
3699   l = (l << 16) + 0x89ab;
3700   l = (l << 16) + 0xcdef;
3701   sprintf (buf, "0x%016llx", l);
3702   return (strcmp ("0x0123456789abcdef", buf));
3703 }
3704 EOF
3705 if { (eval echo configure:3706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3706 then
3707   gdb_cv_printf_has_long_long=yes
3708 else
3709   echo "configure: failed program was:" >&5
3710   cat conftest.$ac_ext >&5
3711   rm -fr conftest*
3712   gdb_cv_printf_has_long_long=no
3713 fi
3714 rm -fr conftest*
3715 fi
3716
3717 fi
3718
3719 if test $gdb_cv_printf_has_long_long = yes; then
3720   cat >> confdefs.h <<\EOF
3721 #define PRINTF_HAS_LONG_LONG 1
3722 EOF
3723
3724 fi
3725 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
3726
3727
3728 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
3729 echo "configure:3730: checking for long double support in compiler" >&5
3730 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
3731   echo $ac_n "(cached) $ac_c" 1>&6
3732 else
3733   cat > conftest.$ac_ext <<EOF
3734 #line 3735 "configure"
3735 #include "confdefs.h"
3736
3737 int main() {
3738 long double foo;
3739 ; return 0; }
3740 EOF
3741 if { (eval echo configure:3742: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3742   rm -rf conftest*
3743   ac_cv_c_long_double=yes
3744 else
3745   echo "configure: failed program was:" >&5
3746   cat conftest.$ac_ext >&5
3747   rm -rf conftest*
3748   ac_cv_c_long_double=no
3749 fi
3750 rm -f conftest*
3751 fi
3752
3753 echo "$ac_t""$ac_cv_c_long_double" 1>&6
3754 if test $ac_cv_c_long_double = yes; then
3755   cat >> confdefs.h <<\EOF
3756 #define HAVE_LONG_DOUBLE 1
3757 EOF
3758
3759 fi
3760
3761
3762 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
3763 echo "configure:3764: checking for long double support in printf" >&5
3764 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
3765   echo $ac_n "(cached) $ac_c" 1>&6
3766 else
3767   if test "$cross_compiling" = yes; then
3768   gdb_cv_printf_has_long_double=no
3769 else
3770   cat > conftest.$ac_ext <<EOF
3771 #line 3772 "configure"
3772 #include "confdefs.h"
3773
3774 int main () {
3775   char buf[16];
3776   long double f = 3.141592653;
3777   sprintf (buf, "%Lg", f);
3778   return (strncmp ("3.14159", buf, 7));
3779 }
3780 EOF
3781 if { (eval echo configure:3782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3782 then
3783   gdb_cv_printf_has_long_double=yes
3784 else
3785   echo "configure: failed program was:" >&5
3786   cat conftest.$ac_ext >&5
3787   rm -fr conftest*
3788   gdb_cv_printf_has_long_double=no
3789 fi
3790 rm -fr conftest*
3791 fi
3792
3793 fi
3794
3795 if test $gdb_cv_printf_has_long_double = yes; then
3796   cat >> confdefs.h <<\EOF
3797 #define PRINTF_HAS_LONG_DOUBLE 1
3798 EOF
3799
3800 fi
3801 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
3802
3803
3804 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
3805 echo "configure:3806: checking for long double support in scanf" >&5
3806 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
3807   echo $ac_n "(cached) $ac_c" 1>&6
3808 else
3809   if test "$cross_compiling" = yes; then
3810   gdb_cv_scanf_has_long_double=no
3811 else
3812   cat > conftest.$ac_ext <<EOF
3813 #line 3814 "configure"
3814 #include "confdefs.h"
3815
3816 int main () {
3817   char *buf = "3.141592653";
3818   long double f = 0;
3819   sscanf (buf, "%Lg", &f);
3820   return !(f > 3.14159 && f < 3.14160);
3821 }
3822 EOF
3823 if { (eval echo configure:3824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3824 then
3825   gdb_cv_scanf_has_long_double=yes
3826 else
3827   echo "configure: failed program was:" >&5
3828   cat conftest.$ac_ext >&5
3829   rm -fr conftest*
3830   gdb_cv_scanf_has_long_double=no
3831 fi
3832 rm -fr conftest*
3833 fi
3834
3835 fi
3836
3837 if test $gdb_cv_scanf_has_long_double = yes; then
3838   cat >> confdefs.h <<\EOF
3839 #define SCANF_HAS_LONG_DOUBLE 1
3840 EOF
3841
3842 fi
3843 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
3844
3845 for ac_hdr in unistd.h
3846 do
3847 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3848 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3849 echo "configure:3850: checking for $ac_hdr" >&5
3850 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3851   echo $ac_n "(cached) $ac_c" 1>&6
3852 else
3853   cat > conftest.$ac_ext <<EOF
3854 #line 3855 "configure"
3855 #include "confdefs.h"
3856 #include <$ac_hdr>
3857 EOF
3858 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3859 { (eval echo configure:3860: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3860 ac_err=`grep -v '^ *+' conftest.out`
3861 if test -z "$ac_err"; then
3862   rm -rf conftest*
3863   eval "ac_cv_header_$ac_safe=yes"
3864 else
3865   echo "$ac_err" >&5
3866   echo "configure: failed program was:" >&5
3867   cat conftest.$ac_ext >&5
3868   rm -rf conftest*
3869   eval "ac_cv_header_$ac_safe=no"
3870 fi
3871 rm -f conftest*
3872 fi
3873 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3874   echo "$ac_t""yes" 1>&6
3875     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3876   cat >> confdefs.h <<EOF
3877 #define $ac_tr_hdr 1
3878 EOF
3879
3880 else
3881   echo "$ac_t""no" 1>&6
3882 fi
3883 done
3884
3885 for ac_func in getpagesize
3886 do
3887 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3888 echo "configure:3889: checking for $ac_func" >&5
3889 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3890   echo $ac_n "(cached) $ac_c" 1>&6
3891 else
3892   cat > conftest.$ac_ext <<EOF
3893 #line 3894 "configure"
3894 #include "confdefs.h"
3895 /* System header to define __stub macros and hopefully few prototypes,
3896     which can conflict with char $ac_func(); below.  */
3897 #include <assert.h>
3898 /* Override any gcc2 internal prototype to avoid an error.  */
3899 /* We use char because int might match the return type of a gcc2
3900     builtin and then its argument prototype would still apply.  */
3901 char $ac_func();
3902
3903 int main() {
3904
3905 /* The GNU C library defines this for functions which it implements
3906     to always fail with ENOSYS.  Some functions are actually named
3907     something starting with __ and the normal name is an alias.  */
3908 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3909 choke me
3910 #else
3911 $ac_func();
3912 #endif
3913
3914 ; return 0; }
3915 EOF
3916 if { (eval echo configure:3917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3917   rm -rf conftest*
3918   eval "ac_cv_func_$ac_func=yes"
3919 else
3920   echo "configure: failed program was:" >&5
3921   cat conftest.$ac_ext >&5
3922   rm -rf conftest*
3923   eval "ac_cv_func_$ac_func=no"
3924 fi
3925 rm -f conftest*
3926 fi
3927
3928 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3929   echo "$ac_t""yes" 1>&6
3930     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3931   cat >> confdefs.h <<EOF
3932 #define $ac_tr_func 1
3933 EOF
3934
3935 else
3936   echo "$ac_t""no" 1>&6
3937 fi
3938 done
3939
3940 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
3941 echo "configure:3942: checking for working mmap" >&5
3942 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
3943   echo $ac_n "(cached) $ac_c" 1>&6
3944 else
3945   if test "$cross_compiling" = yes; then
3946   ac_cv_func_mmap_fixed_mapped=no
3947 else
3948   cat > conftest.$ac_ext <<EOF
3949 #line 3950 "configure"
3950 #include "confdefs.h"
3951
3952 /* Thanks to Mike Haertel and Jim Avera for this test.
3953    Here is a matrix of mmap possibilities:
3954         mmap private not fixed
3955         mmap private fixed at somewhere currently unmapped
3956         mmap private fixed at somewhere already mapped
3957         mmap shared not fixed
3958         mmap shared fixed at somewhere currently unmapped
3959         mmap shared fixed at somewhere already mapped
3960    For private mappings, we should verify that changes cannot be read()
3961    back from the file, nor mmap's back from the file at a different
3962    address.  (There have been systems where private was not correctly
3963    implemented like the infamous i386 svr4.0, and systems where the
3964    VM page cache was not coherent with the filesystem buffer cache
3965    like early versions of FreeBSD and possibly contemporary NetBSD.)
3966    For shared mappings, we should conversely verify that changes get
3967    propogated back to all the places they're supposed to be.
3968
3969    Grep wants private fixed already mapped.
3970    The main things grep needs to know about mmap are:
3971    * does it exist and is it safe to write into the mmap'd area
3972    * how to use it (BSD variants)  */
3973 #include <sys/types.h>
3974 #include <fcntl.h>
3975 #include <sys/mman.h>
3976
3977 /* This mess was copied from the GNU getpagesize.h.  */
3978 #ifndef HAVE_GETPAGESIZE
3979 # ifdef HAVE_UNISTD_H
3980 #  include <unistd.h>
3981 # endif
3982
3983 /* Assume that all systems that can run configure have sys/param.h.  */
3984 # ifndef HAVE_SYS_PARAM_H
3985 #  define HAVE_SYS_PARAM_H 1
3986 # endif
3987
3988 # ifdef _SC_PAGESIZE
3989 #  define getpagesize() sysconf(_SC_PAGESIZE)
3990 # else /* no _SC_PAGESIZE */
3991 #  ifdef HAVE_SYS_PARAM_H
3992 #   include <sys/param.h>
3993 #   ifdef EXEC_PAGESIZE
3994 #    define getpagesize() EXEC_PAGESIZE
3995 #   else /* no EXEC_PAGESIZE */
3996 #    ifdef NBPG
3997 #     define getpagesize() NBPG * CLSIZE
3998 #     ifndef CLSIZE
3999 #      define CLSIZE 1
4000 #     endif /* no CLSIZE */
4001 #    else /* no NBPG */
4002 #     ifdef NBPC
4003 #      define getpagesize() NBPC
4004 #     else /* no NBPC */
4005 #      ifdef PAGESIZE
4006 #       define getpagesize() PAGESIZE
4007 #      endif /* PAGESIZE */
4008 #     endif /* no NBPC */
4009 #    endif /* no NBPG */
4010 #   endif /* no EXEC_PAGESIZE */
4011 #  else /* no HAVE_SYS_PARAM_H */
4012 #   define getpagesize() 8192   /* punt totally */
4013 #  endif /* no HAVE_SYS_PARAM_H */
4014 # endif /* no _SC_PAGESIZE */
4015
4016 #endif /* no HAVE_GETPAGESIZE */
4017
4018 #ifdef __cplusplus
4019 extern "C" { void *malloc(unsigned); }
4020 #else
4021 char *malloc();
4022 #endif
4023
4024 int
4025 main()
4026 {
4027         char *data, *data2, *data3;
4028         int i, pagesize;
4029         int fd;
4030
4031         pagesize = getpagesize();
4032
4033         /*
4034          * First, make a file with some known garbage in it.
4035          */
4036         data = malloc(pagesize);
4037         if (!data)
4038                 exit(1);
4039         for (i = 0; i < pagesize; ++i)
4040                 *(data + i) = rand();
4041         umask(0);
4042         fd = creat("conftestmmap", 0600);
4043         if (fd < 0)
4044                 exit(1);
4045         if (write(fd, data, pagesize) != pagesize)
4046                 exit(1);
4047         close(fd);
4048
4049         /*
4050          * Next, try to mmap the file at a fixed address which
4051          * already has something else allocated at it.  If we can,
4052          * also make sure that we see the same garbage.
4053          */
4054         fd = open("conftestmmap", O_RDWR);
4055         if (fd < 0)
4056                 exit(1);
4057         data2 = malloc(2 * pagesize);
4058         if (!data2)
4059                 exit(1);
4060         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4061         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4062             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4063                 exit(1);
4064         for (i = 0; i < pagesize; ++i)
4065                 if (*(data + i) != *(data2 + i))
4066                         exit(1);
4067
4068         /*
4069          * Finally, make sure that changes to the mapped area
4070          * do not percolate back to the file as seen by read().
4071          * (This is a bug on some variants of i386 svr4.0.)
4072          */
4073         for (i = 0; i < pagesize; ++i)
4074                 *(data2 + i) = *(data2 + i) + 1;
4075         data3 = malloc(pagesize);
4076         if (!data3)
4077                 exit(1);
4078         if (read(fd, data3, pagesize) != pagesize)
4079                 exit(1);
4080         for (i = 0; i < pagesize; ++i)
4081                 if (*(data + i) != *(data3 + i))
4082                         exit(1);
4083         close(fd);
4084         unlink("conftestmmap");
4085         exit(0);
4086 }
4087
4088 EOF
4089 if { (eval echo configure:4090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
4090 then
4091   ac_cv_func_mmap_fixed_mapped=yes
4092 else
4093   echo "configure: failed program was:" >&5
4094   cat conftest.$ac_ext >&5
4095   rm -fr conftest*
4096   ac_cv_func_mmap_fixed_mapped=no
4097 fi
4098 rm -fr conftest*
4099 fi
4100
4101 fi
4102
4103 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4104 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4105   cat >> confdefs.h <<\EOF
4106 #define HAVE_MMAP 1
4107 EOF
4108
4109 fi
4110
4111
4112 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4113 echo "configure:4114: checking whether malloc must be declared" >&5
4114 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4115   echo $ac_n "(cached) $ac_c" 1>&6
4116 else
4117   cat > conftest.$ac_ext <<EOF
4118 #line 4119 "configure"
4119 #include "confdefs.h"
4120
4121 #include <stdio.h>
4122 #ifdef HAVE_STRING_H
4123 #include <string.h>
4124 #else
4125 #ifdef HAVE_STRINGS_H
4126 #include <strings.h>
4127 #endif
4128 #endif
4129 #ifdef HAVE_STDLIB_H
4130 #include <stdlib.h>
4131 #endif
4132 #ifdef HAVE_UNISTD_H
4133 #include <unistd.h>
4134 #endif
4135 int main() {
4136 char *(*pfn) = (char *(*)) malloc
4137 ; return 0; }
4138 EOF
4139 if { (eval echo configure:4140: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4140   rm -rf conftest*
4141   bfd_cv_decl_needed_malloc=no
4142 else
4143   echo "configure: failed program was:" >&5
4144   cat conftest.$ac_ext >&5
4145   rm -rf conftest*
4146   bfd_cv_decl_needed_malloc=yes
4147 fi
4148 rm -f conftest*
4149 fi
4150
4151 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4152 if test $bfd_cv_decl_needed_malloc = yes; then
4153   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4154   cat >> confdefs.h <<EOF
4155 #define $bfd_tr_decl 1
4156 EOF
4157
4158 fi
4159
4160 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4161 echo "configure:4162: checking whether realloc must be declared" >&5
4162 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4163   echo $ac_n "(cached) $ac_c" 1>&6
4164 else
4165   cat > conftest.$ac_ext <<EOF
4166 #line 4167 "configure"
4167 #include "confdefs.h"
4168
4169 #include <stdio.h>
4170 #ifdef HAVE_STRING_H
4171 #include <string.h>
4172 #else
4173 #ifdef HAVE_STRINGS_H
4174 #include <strings.h>
4175 #endif
4176 #endif
4177 #ifdef HAVE_STDLIB_H
4178 #include <stdlib.h>
4179 #endif
4180 #ifdef HAVE_UNISTD_H
4181 #include <unistd.h>
4182 #endif
4183 int main() {
4184 char *(*pfn) = (char *(*)) realloc
4185 ; return 0; }
4186 EOF
4187 if { (eval echo configure:4188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4188   rm -rf conftest*
4189   bfd_cv_decl_needed_realloc=no
4190 else
4191   echo "configure: failed program was:" >&5
4192   cat conftest.$ac_ext >&5
4193   rm -rf conftest*
4194   bfd_cv_decl_needed_realloc=yes
4195 fi
4196 rm -f conftest*
4197 fi
4198
4199 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4200 if test $bfd_cv_decl_needed_realloc = yes; then
4201   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4202   cat >> confdefs.h <<EOF
4203 #define $bfd_tr_decl 1
4204 EOF
4205
4206 fi
4207
4208 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4209 echo "configure:4210: checking whether free must be declared" >&5
4210 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4211   echo $ac_n "(cached) $ac_c" 1>&6
4212 else
4213   cat > conftest.$ac_ext <<EOF
4214 #line 4215 "configure"
4215 #include "confdefs.h"
4216
4217 #include <stdio.h>
4218 #ifdef HAVE_STRING_H
4219 #include <string.h>
4220 #else
4221 #ifdef HAVE_STRINGS_H
4222 #include <strings.h>
4223 #endif
4224 #endif
4225 #ifdef HAVE_STDLIB_H
4226 #include <stdlib.h>
4227 #endif
4228 #ifdef HAVE_UNISTD_H
4229 #include <unistd.h>
4230 #endif
4231 int main() {
4232 char *(*pfn) = (char *(*)) free
4233 ; return 0; }
4234 EOF
4235 if { (eval echo configure:4236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4236   rm -rf conftest*
4237   bfd_cv_decl_needed_free=no
4238 else
4239   echo "configure: failed program was:" >&5
4240   cat conftest.$ac_ext >&5
4241   rm -rf conftest*
4242   bfd_cv_decl_needed_free=yes
4243 fi
4244 rm -f conftest*
4245 fi
4246
4247 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4248 if test $bfd_cv_decl_needed_free = yes; then
4249   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4250   cat >> confdefs.h <<EOF
4251 #define $bfd_tr_decl 1
4252 EOF
4253
4254 fi
4255
4256
4257 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4258 echo "configure:4259: checking whether strerror must be declared" >&5
4259 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4260   echo $ac_n "(cached) $ac_c" 1>&6
4261 else
4262   cat > conftest.$ac_ext <<EOF
4263 #line 4264 "configure"
4264 #include "confdefs.h"
4265
4266 #include <stdio.h>
4267 #ifdef HAVE_STRING_H
4268 #include <string.h>
4269 #else
4270 #ifdef HAVE_STRINGS_H
4271 #include <strings.h>
4272 #endif
4273 #endif
4274 #ifdef HAVE_STDLIB_H
4275 #include <stdlib.h>
4276 #endif
4277 #ifdef HAVE_UNISTD_H
4278 #include <unistd.h>
4279 #endif
4280 int main() {
4281 char *(*pfn) = (char *(*)) strerror
4282 ; return 0; }
4283 EOF
4284 if { (eval echo configure:4285: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4285   rm -rf conftest*
4286   bfd_cv_decl_needed_strerror=no
4287 else
4288   echo "configure: failed program was:" >&5
4289   cat conftest.$ac_ext >&5
4290   rm -rf conftest*
4291   bfd_cv_decl_needed_strerror=yes
4292 fi
4293 rm -f conftest*
4294 fi
4295
4296 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4297 if test $bfd_cv_decl_needed_strerror = yes; then
4298   bfd_tr_decl=NEED_DECLARATION_`echo strerror | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4299   cat >> confdefs.h <<EOF
4300 #define $bfd_tr_decl 1
4301 EOF
4302
4303 fi
4304
4305
4306
4307
4308 if test ${build} = ${host} -a ${host} = ${target} ; then
4309    case ${host_os} in
4310    hpux*)
4311       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
4312 echo "configure:4313: checking for HPUX/OSF thread support" >&5
4313       if test -f /usr/include/dce/cma_config.h ; then
4314          if test "$GCC" = "yes" ; then
4315             echo "$ac_t""yes" 1>&6
4316             cat >> confdefs.h <<\EOF
4317 #define HAVE_HPUX_THREAD_SUPPORT 1
4318 EOF
4319
4320             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
4321             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
4322          else
4323             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
4324          fi
4325       else
4326          echo "$ac_t""no" 1>&6
4327       fi
4328       ;;
4329    solaris*)
4330       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
4331 echo "configure:4332: checking for Solaris thread debugging library" >&5
4332       if test -f /usr/lib/libthread_db.so.1 ; then
4333          echo "$ac_t""yes" 1>&6
4334          cat >> confdefs.h <<\EOF
4335 #define HAVE_THREAD_DB_LIB 1
4336 EOF
4337
4338          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
4339          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
4340          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
4341 echo "configure:4342: checking for dlopen in -ldl" >&5
4342 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
4343 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4344   echo $ac_n "(cached) $ac_c" 1>&6
4345 else
4346   ac_save_LIBS="$LIBS"
4347 LIBS="-ldl  $LIBS"
4348 cat > conftest.$ac_ext <<EOF
4349 #line 4350 "configure"
4350 #include "confdefs.h"
4351 /* Override any gcc2 internal prototype to avoid an error.  */
4352 /* We use char because int might match the return type of a gcc2
4353     builtin and then its argument prototype would still apply.  */
4354 char dlopen();
4355
4356 int main() {
4357 dlopen()
4358 ; return 0; }
4359 EOF
4360 if { (eval echo configure:4361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4361   rm -rf conftest*
4362   eval "ac_cv_lib_$ac_lib_var=yes"
4363 else
4364   echo "configure: failed program was:" >&5
4365   cat conftest.$ac_ext >&5
4366   rm -rf conftest*
4367   eval "ac_cv_lib_$ac_lib_var=no"
4368 fi
4369 rm -f conftest*
4370 LIBS="$ac_save_LIBS"
4371
4372 fi
4373 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4374   echo "$ac_t""yes" 1>&6
4375     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4376     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4377   cat >> confdefs.h <<EOF
4378 #define $ac_tr_lib 1
4379 EOF
4380
4381   LIBS="-ldl $LIBS"
4382
4383 else
4384   echo "$ac_t""no" 1>&6
4385 fi
4386
4387          if test "$GCC" = "yes" ; then
4388             # The GNU linker requires the -export-dynamic option to make
4389             # all symbols visible in the dynamic symbol table.
4390             hold_ldflags=$LDFLAGS
4391             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
4392 echo "configure:4393: checking for the ld -export-dynamic flag" >&5
4393             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
4394             cat > conftest.$ac_ext <<EOF
4395 #line 4396 "configure"
4396 #include "confdefs.h"
4397
4398 int main() {
4399 int i;
4400 ; return 0; }
4401 EOF
4402 if { (eval echo configure:4403: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4403   rm -rf conftest*
4404   found=yes
4405 else
4406   echo "configure: failed program was:" >&5
4407   cat conftest.$ac_ext >&5
4408   rm -rf conftest*
4409   found=no
4410 fi
4411 rm -f conftest*
4412             LDFLAGS=$hold_ldflags
4413             echo "$ac_t""$found" 1>&6
4414             if test $found = yes; then
4415                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
4416             fi
4417          fi
4418       else
4419          echo "$ac_t""no" 1>&6
4420       fi
4421       ;;
4422    esac
4423
4424 fi
4425
4426 ENABLE_CFLAGS=
4427
4428 # Check whether --enable-netrom or --disable-netrom was given.
4429 if test "${enable_netrom+set}" = set; then
4430   enableval="$enable_netrom"
4431   case "${enableval}" in
4432 yes)    enable_netrom=yes ;;
4433 no)     enable_netrom=no ;;
4434 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
4435 esac
4436 fi
4437
4438
4439 if test "${enable_netrom}" = "yes"; then
4440         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
4441         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
4442 fi
4443
4444 # Check whether --enable-warnings or --disable-warnings was given.
4445 if test "${enable_warnings+set}" = set; then
4446   enableval="$enable_warnings"
4447   case "${enableval}" in
4448 yes)    enable_warnings=yes ;;
4449 no)     enable_warnings=no ;;
4450 *)      { echo "configure: error: bad value ${enableval} given for warnings options" 1>&2; exit 1; } ;;
4451 esac
4452 fi
4453
4454
4455 if test "x$enable_warnings" = xyes -a "x$GCC" = xyes
4456 then
4457    WARN_CFLAGS="-Wall -Wstrict-prototypes"
4458 else
4459    WARN_CFLAGS=""
4460 fi
4461
4462
4463 MMALLOC_CFLAGS=
4464 MMALLOC=
4465
4466
4467
4468 # Check whether --with-mmalloc or --without-mmalloc was given.
4469 if test "${with_mmalloc+set}" = set; then
4470   withval="$with_mmalloc"
4471   case "${withval}" in
4472   yes)  want_mmalloc=true ;;
4473   no)   want_mmalloc=false;;
4474   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
4475 esac
4476 else
4477   want_mmalloc=false
4478 fi
4479
4480 if test x$want_mmalloc = xtrue; then
4481    cat >> confdefs.h <<\EOF
4482 #define USE_MMALLOC 1
4483 EOF
4484
4485    cat >> confdefs.h <<\EOF
4486 #define MMCHECK_FORCE 1
4487 EOF
4488
4489    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
4490    MMALLOC='../mmalloc/libmmalloc.a'
4491 fi
4492
4493 # start-sanitize-gdbtk
4494 # start-sanitize-ide
4495 ENABLE_IDE=
4496 # Check whether --enable-ide or --disable-ide was given.
4497 if test "${enable_ide+set}" = set; then
4498   enableval="$enable_ide"
4499   :
4500 fi
4501
4502 if test "$enable_ide" = yes; then
4503    enable_ide=yes
4504    ENABLE_IDE=1
4505 else
4506    enable_ide=no
4507 fi
4508
4509
4510 # Check whether --with-foundry-libs or --without-foundry-libs was given.
4511 if test "${with_foundry_libs+set}" = set; then
4512   withval="$with_foundry_libs"
4513   FOUNDRY_LIB_BASE=${withval}
4514 fi
4515
4516
4517
4518 #
4519 # This is the Foundry SDK
4520 #
4521 # These variables are used to determine where the Foundry libs and
4522 # header files are located.
4523 #
4524 if test "$FOUNDRY_LIB_BASE" != ""; then
4525     LIBGUI="${FOUNDRY_LIB_BASE}/lib/libgui.a"
4526     GUI_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
4527     if test x$enable_ide = xyes; then
4528         IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include -DIDE"
4529         IDE_X="-L${FOUNDRY_LIB_BASE}/lib -lilu-Tk -lilu-c -lilu"
4530     else
4531         IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
4532     fi
4533     LIBIDETCL="${FOUNDRY_LIB_BASE}/lib/libidetcl.a"
4534     LIBIDE="${FOUNDRY_LIB_BASE}/lib/libide.a"
4535     IDE_DEPS="${FOUNDRY_LIB_BASE}/lib/libilu-Tk.a ${FOUNDRY_LIB_BASE}/lib/libilu-c.a ${FOUNDRY_LIB_BASE}/lib/libilu.a"
4536 else
4537     LIBGUI="../libgui/src/libgui.a"
4538     GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
4539     if test x$enable_ide = xyes; then
4540         IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src -DIDE -I${srcdir}/../ilu/runtime/mainloop"
4541         IDE_X="-L../ilu/runtime/mainloop -lilu-Tk -L../ilu/runtime/c -lilu-c -L../ilu/runtime/kernel -lilu"
4542     else
4543         IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src"
4544     fi
4545     LIBIDETCL="../libidetcl/src/libidetcl.a"
4546     LIBIDE="../libide/src/libide.a"
4547     IDE_DEPS="../ilu/runtime/mainloop/libilu-Tk.a ../ilu/runtime/c/libilu-c.a ../ilu/runtime/kernel/libilu.a"
4548 fi
4549
4550
4551
4552
4553
4554
4555
4556 # end-sanitize-ide
4557
4558 ENABLE_GDBTK=
4559
4560 # Check whether --enable-gdbtk or --disable-gdbtk was given.
4561 if test "${enable_gdbtk+set}" = set; then
4562   enableval="$enable_gdbtk"
4563   case "${enableval}" in
4564     yes)
4565         case "$host" in
4566         *go32*)
4567             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4568             enable_gdbtk=no ;;
4569         *windows*)
4570             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4571             enable_gdbtk=no ;;
4572         *)
4573             enable_gdbtk=yes ;;
4574         esac ;;
4575     no)
4576         enable_gdbtk=no  ;;
4577     *)
4578         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
4579 esac
4580 else
4581
4582 # Default is on for everything but go32 and cygwin32
4583 case "$host" in
4584     *go32* | *windows*)
4585         ;;
4586     *)
4587         enable_gdbtk=yes ;;
4588     esac
4589
4590 fi
4591
4592
4593 # In the cygwin32 environment, we need some additional flags.
4594 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
4595 echo "configure:4596: checking for cygwin32" >&5
4596 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
4597   echo $ac_n "(cached) $ac_c" 1>&6
4598 else
4599   cat > conftest.$ac_ext <<EOF
4600 #line 4601 "configure"
4601 #include "confdefs.h"
4602
4603 #ifdef __CYGWIN32__
4604 lose
4605 #endif
4606 EOF
4607 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4608   egrep "lose" >/dev/null 2>&1; then
4609   rm -rf conftest*
4610   gdb_cv_os_cygwin32=yes
4611 else
4612   rm -rf conftest*
4613   gdb_cv_os_cygwin32=no
4614 fi
4615 rm -f conftest*
4616
4617 fi
4618
4619 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
4620
4621 WIN32LIBS=
4622 WIN32LDAPP=
4623
4624
4625
4626 WINDRES=${WINDRES-windres}
4627
4628
4629 if test x$gdb_cv_os_cygwin32 = xyes; then
4630     if test x$enable_ide = xyes; then
4631         WIN32LIBS="-ladvapi32"
4632     fi
4633 fi
4634
4635 configdir="unix"
4636
4637 GDBTKLIBS=
4638 if test "${enable_gdbtk}" = "yes"; then
4639
4640
4641 #
4642 # Ok, lets find the tcl configuration
4643 # First, look for one uninstalled.
4644 # the alternative search directory is invoked by --with-tclconfig
4645 #
4646
4647 if test x"${no_tcl}" = x ; then
4648   # we reset no_tcl in case something fails here
4649   no_tcl=true
4650   # Check whether --with-tclconfig or --without-tclconfig was given.
4651 if test "${with_tclconfig+set}" = set; then
4652   withval="$with_tclconfig"
4653   with_tclconfig=${withval}
4654 fi
4655
4656   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
4657 echo "configure:4658: checking for Tcl configuration" >&5
4658   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
4659   echo $ac_n "(cached) $ac_c" 1>&6
4660 else
4661
4662
4663   # First check to see if --with-tclconfig was specified.
4664   if test x"${with_tclconfig}" != x ; then
4665     if test -f "${with_tclconfig}/tclConfig.sh" ; then
4666       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
4667     else
4668       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
4669     fi
4670   fi
4671
4672   # then check for a private Tcl installation
4673   if test x"${ac_cv_c_tclconfig}" = x ; then
4674     for i in \
4675                 ../tcl \
4676                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
4677                 ../../tcl \
4678                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
4679                 ../../../tcl \
4680                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
4681       if test -f "$i/${configdir}/tclConfig.sh" ; then
4682         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4683         break
4684       fi
4685     done
4686   fi
4687   # check in a few common install locations
4688   if test x"${ac_cv_c_tclconfig}" = x ; then
4689     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4690       if test -f "$i/tclConfig.sh" ; then
4691         ac_cv_c_tclconfig=`(cd $i; pwd)`
4692         break
4693       fi
4694     done
4695   fi
4696   # check in a few other private locations
4697   if test x"${ac_cv_c_tclconfig}" = x ; then
4698     for i in \
4699                 ${srcdir}/../tcl \
4700                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
4701       if test -f "$i/${configdir}/tclConfig.sh" ; then
4702         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4703         break
4704       fi
4705     done
4706   fi
4707
4708 fi
4709
4710   if test x"${ac_cv_c_tclconfig}" = x ; then
4711     TCLCONFIG="# no Tcl configs found"
4712     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
4713   else
4714     no_tcl=
4715     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
4716     echo "$ac_t""found $TCLCONFIG" 1>&6
4717   fi
4718 fi
4719
4720     if test -z "${no_tcl}"; then
4721
4722     . $TCLCONFIG
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749 #
4750 # Ok, lets find the tk configuration
4751 # First, look for one uninstalled.
4752 # the alternative search directory is invoked by --with-tkconfig
4753 #
4754
4755 if test x"${no_tk}" = x ; then
4756   # we reset no_tk in case something fails here
4757   no_tk=true
4758   # Check whether --with-tkconfig or --without-tkconfig was given.
4759 if test "${with_tkconfig+set}" = set; then
4760   withval="$with_tkconfig"
4761   with_tkconfig=${withval}
4762 fi
4763
4764   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
4765 echo "configure:4766: checking for Tk configuration" >&5
4766   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
4767   echo $ac_n "(cached) $ac_c" 1>&6
4768 else
4769
4770
4771   # First check to see if --with-tkconfig was specified.
4772   if test x"${with_tkconfig}" != x ; then
4773     if test -f "${with_tkconfig}/tkConfig.sh" ; then
4774       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
4775     else
4776       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
4777     fi
4778   fi
4779
4780   # then check for a private Tk library
4781   if test x"${ac_cv_c_tkconfig}" = x ; then
4782     for i in \
4783                 ../tk \
4784                 `ls -dr ../tk[4-9]* 2>/dev/null` \
4785                 ../../tk \
4786                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
4787                 ../../../tk \
4788                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
4789       if test -f "$i/${configdir}/tkConfig.sh" ; then
4790         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
4791         break
4792       fi
4793     done
4794   fi
4795   # check in a few common install locations
4796   if test x"${ac_cv_c_tkconfig}" = x ; then
4797     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4798       if test -f "$i/tkConfig.sh" ; then
4799         ac_cv_c_tkconfig=`(cd $i; pwd)`
4800         break
4801       fi
4802     done
4803   fi
4804   # check in a few other private locations
4805   if test x"${ac_cv_c_tkconfig}" = x ; then
4806     for i in \
4807                 ${srcdir}/../tk \
4808                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
4809       if test -f "$i/${configdir}/tkConfig.sh" ; then
4810         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
4811         break
4812       fi
4813     done
4814   fi
4815
4816 fi
4817
4818   if test x"${ac_cv_c_tkconfig}" = x ; then
4819     TKCONFIG="# no Tk configs found"
4820     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
4821   else
4822     no_tk=
4823     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
4824     echo "$ac_t""found $TKCONFIG" 1>&6
4825   fi
4826 fi
4827
4828
4829
4830         # If $no_tk is nonempty, then we can't do Tk, and there is no
4831         # point to doing Tcl.
4832         if test -z "${no_tk}"; then
4833
4834     if test -f "$TKCONFIG" ; then
4835       . $TKCONFIG
4836     fi
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851 #
4852 # Ok, lets find the tcl source trees so we can use the headers
4853 # Warning: transition of version 9 to 10 will break this algorithm
4854 # because 10 sorts before 9. We also look for just tcl. We have to
4855 # be careful that we don't match stuff like tclX by accident.
4856 # the alternative search directory is involked by --with-tclinclude
4857 #
4858
4859 no_tcl=true
4860 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
4861 echo "configure:4862: checking for Tcl private headers. dir=${configdir}" >&5
4862 # Check whether --with-tclinclude or --without-tclinclude was given.
4863 if test "${with_tclinclude+set}" = set; then
4864   withval="$with_tclinclude"
4865   with_tclinclude=${withval}
4866 fi
4867
4868 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
4869   echo $ac_n "(cached) $ac_c" 1>&6
4870 else
4871
4872 # first check to see if --with-tclinclude was specified
4873 if test x"${with_tclinclude}" != x ; then
4874   if test -f ${with_tclinclude}/tclInt.h ; then
4875     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
4876   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
4877     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
4878   else
4879     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
4880   fi
4881 fi
4882
4883 # next check if it came with Tcl configuration file
4884 if test x"${ac_cv_c_tclconfig}" = x ; then
4885   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
4886     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
4887   fi
4888 fi
4889
4890 # next check in private source directory
4891 #
4892 # since ls returns lowest version numbers first, reverse its output
4893 if test x"${ac_cv_c_tclh}" = x ; then
4894   for i in \
4895                 ${srcdir}/../tcl \
4896                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
4897                 ${srcdir}/../../tcl \
4898                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
4899                 ${srcdir}/../../../tcl \
4900                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
4901     if test -f $i/generic/tclInt.h ; then
4902       ac_cv_c_tclh=`(cd $i/generic; pwd)`
4903       break
4904     fi
4905   done
4906 fi
4907 # finally check in a few common install locations
4908 #
4909 # since ls returns lowest version numbers first, reverse its output
4910 if test x"${ac_cv_c_tclh}" = x ; then
4911   for i in \
4912                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
4913                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
4914                 /usr/local/src/tcl \
4915                 /usr/local/lib/tcl \
4916                 ${prefix}/include ; do
4917     if test -f $i/generic/tclInt.h ; then
4918       ac_cv_c_tclh=`(cd $i/generic; pwd)`
4919       break
4920     fi
4921   done
4922 fi
4923 # see if one is installed
4924 if test x"${ac_cv_c_tclh}" = x ; then
4925    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
4926 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
4927 echo "configure:4928: checking for tclInt.h" >&5
4928 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4929   echo $ac_n "(cached) $ac_c" 1>&6
4930 else
4931   cat > conftest.$ac_ext <<EOF
4932 #line 4933 "configure"
4933 #include "confdefs.h"
4934 #include <tclInt.h>
4935 EOF
4936 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4937 { (eval echo configure:4938: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4938 ac_err=`grep -v '^ *+' conftest.out`
4939 if test -z "$ac_err"; then
4940   rm -rf conftest*
4941   eval "ac_cv_header_$ac_safe=yes"
4942 else
4943   echo "$ac_err" >&5
4944   echo "configure: failed program was:" >&5
4945   cat conftest.$ac_ext >&5
4946   rm -rf conftest*
4947   eval "ac_cv_header_$ac_safe=no"
4948 fi
4949 rm -f conftest*
4950 fi
4951 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4952   echo "$ac_t""yes" 1>&6
4953   ac_cv_c_tclh=installed
4954 else
4955   echo "$ac_t""no" 1>&6
4956 ac_cv_c_tclh=""
4957 fi
4958
4959 fi
4960
4961 fi
4962
4963 if test x"${ac_cv_c_tclh}" = x ; then
4964   TCLHDIR="# no Tcl private headers found"
4965   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
4966 fi
4967 if test x"${ac_cv_c_tclh}" != x ; then
4968   no_tcl=""
4969   if test x"${ac_cv_c_tclh}" = x"installed" ; then
4970     echo "$ac_t""is installed" 1>&6
4971     TCLHDIR=""
4972   else
4973     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
4974     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
4975     TCLHDIR="-I${ac_cv_c_tclh}"
4976   fi
4977 fi
4978
4979
4980
4981
4982 #
4983 # Ok, lets find the tk source trees so we can use the headers
4984 # If the directory (presumably symlink) named "tk" exists, use that one
4985 # in preference to any others.  Same logic is used when choosing library
4986 # and again with Tcl. The search order is the best place to look first, then in
4987 # decreasing significance. The loop breaks if the trigger file is found.
4988 # Note the gross little conversion here of srcdir by cd'ing to the found
4989 # directory. This converts the path from a relative to an absolute, so
4990 # recursive cache variables for the path will work right. We check all
4991 # the possible paths in one loop rather than many seperate loops to speed
4992 # things up.
4993 # the alternative search directory is involked by --with-tkinclude
4994 #
4995 no_tk=true
4996 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
4997 echo "configure:4998: checking for Tk private headers" >&5
4998 # Check whether --with-tkinclude or --without-tkinclude was given.
4999 if test "${with_tkinclude+set}" = set; then
5000   withval="$with_tkinclude"
5001   with_tkinclude=${withval}
5002 fi
5003
5004 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
5005   echo $ac_n "(cached) $ac_c" 1>&6
5006 else
5007
5008 # first check to see if --with-tkinclude was specified
5009 if test x"${with_tkinclude}" != x ; then
5010   if test -f ${with_tkinclude}/tk.h ; then
5011     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
5012   elif test -f ${with_tkinclude}/generic/tk.h ; then
5013     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
5014   else
5015     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
5016   fi
5017 fi
5018
5019 # next check if it came with Tk configuration file
5020 if test x"${ac_cv_c_tkconfig}" = x ; then
5021   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
5022     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
5023   fi
5024 fi
5025
5026 # next check in private source directory
5027 #
5028 # since ls returns lowest version numbers first, reverse its output
5029 if test x"${ac_cv_c_tkh}" = x ; then
5030   for i in \
5031                 ${srcdir}/../tk \
5032                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
5033                 ${srcdir}/../../tk \
5034                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
5035                 ${srcdir}/../../../tk \
5036                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
5037     if test -f $i/generic/tk.h ; then
5038       ac_cv_c_tkh=`(cd $i/generic; pwd)`
5039       break
5040     fi
5041   done
5042 fi
5043 # finally check in a few common install locations
5044 #
5045 # since ls returns lowest version numbers first, reverse its output
5046 if test x"${ac_cv_c_tkh}" = x ; then
5047   for i in \
5048                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
5049                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
5050                 /usr/local/src/tk \
5051                 /usr/local/lib/tk \
5052                 ${prefix}/include ; do
5053     if test -f $i/generic/tk.h ; then
5054       ac_cv_c_tkh=`(cd $i/generic; pwd)`
5055       break
5056     fi
5057   done
5058 fi
5059 # see if one is installed
5060 if test x"${ac_cv_c_tkh}" = x ; then
5061    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
5062 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
5063 echo "configure:5064: checking for tk.h" >&5
5064 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5065   echo $ac_n "(cached) $ac_c" 1>&6
5066 else
5067   cat > conftest.$ac_ext <<EOF
5068 #line 5069 "configure"
5069 #include "confdefs.h"
5070 #include <tk.h>
5071 EOF
5072 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5073 { (eval echo configure:5074: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5074 ac_err=`grep -v '^ *+' conftest.out`
5075 if test -z "$ac_err"; then
5076   rm -rf conftest*
5077   eval "ac_cv_header_$ac_safe=yes"
5078 else
5079   echo "$ac_err" >&5
5080   echo "configure: failed program was:" >&5
5081   cat conftest.$ac_ext >&5
5082   rm -rf conftest*
5083   eval "ac_cv_header_$ac_safe=no"
5084 fi
5085 rm -f conftest*
5086 fi
5087 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5088   echo "$ac_t""yes" 1>&6
5089   ac_cv_c_tkh=installed
5090 else
5091   echo "$ac_t""no" 1>&6
5092 ac_cv_c_tkh=""
5093 fi
5094
5095 fi
5096
5097 fi
5098
5099 if test x"${ac_cv_c_tkh}" != x ; then
5100   no_tk=""
5101   if test x"${ac_cv_c_tkh}" = x"installed" ; then
5102     echo "$ac_t""is installed" 1>&6
5103     TKHDIR=""
5104   else
5105     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
5106     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
5107     TKHDIR="-I${ac_cv_c_tkh}"
5108   fi
5109 else
5110   TKHDIR="# no Tk directory found"
5111   echo "configure: warning: Can't find Tk private headers" 1>&2
5112   no_tk=true
5113 fi
5114
5115
5116
5117
5118 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5119 echo "configure:5120: checking for Itcl private headers. srcdir=${srcdir}" >&5
5120 if test x"${ac_cv_c_itclh}" = x ; then
5121   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
5122     if test -f $i/src/itcl.h ; then
5123       ac_cv_c_itclh=`(cd $i/src; pwd)`
5124       break
5125     fi
5126   done
5127 fi
5128 if test x"${ac_cv_c_itclh}" = x ; then
5129   ITCLHDIR="# no Itcl private headers found"
5130   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
5131 fi
5132 if test x"${ac_cv_c_itclh}" != x ; then
5133      ITCLHDIR="-I${ac_cv_c_itclh}"
5134 fi
5135 # should always be here
5136      ITCLLIB="../itcl/src/libitcl.a"
5137
5138
5139
5140
5141 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5142 echo "configure:5143: checking for Tix private headers. srcdir=${srcdir}" >&5
5143 if test x"${ac_cv_c_tixh}" = x ; then
5144   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
5145     if test -f $i/generic/tix.h ; then
5146       ac_cv_c_tixh=`(cd $i/generic; pwd)`
5147       break
5148     fi
5149   done
5150 fi
5151 if test x"${ac_cv_c_tixh}" = x ; then
5152   TIXHDIR="# no Tix private headers found"
5153   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
5154 fi
5155 if test x"${ac_cv_c_tixh}" != x ; then
5156      TIXHDIR="-I${ac_cv_c_tixh}"
5157 fi
5158
5159
5160
5161            # now look for tix library stuff
5162            TIXVERSION=4.1.8.0
5163            . ${ac_cv_c_tclconfig}/tclConfig.sh
5164            case "${host}" in
5165            *-*-cygwin32*)
5166                 tixdir=../tix/win/tcl8.0
5167                 ;;
5168            *)
5169                 tixdir=../tix/unix/tk8.0
5170                 ;;
5171            esac
5172            if test "${TCL_SHARED_BUILD}" = "1"; then
5173                 TIX_LIB_EXT="${TCL_SHLIB_SUFFIX}"
5174
5175                 # Can't win them all: SunOS 4 (others?) appends a version
5176                 # number after the ".so"
5177                 case "${host}" in
5178                 *-*-sunos4*)
5179                     TIX_LIB_EXT="${TIX_LIB_EXT}.1.0" ;;
5180                 esac
5181
5182            else
5183                 TIX_LIB_EXT=".a"
5184            fi
5185
5186            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
5187                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
5188                 TIX_DEPS="${tixdir}/libtix${TIXVERSION}${TIX_LIB_EXT}"
5189            else
5190                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
5191                 TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`${TIX_LIB_EXT}"
5192            fi
5193
5194            ENABLE_GDBTK=1
5195            ENABLE_CFLAGS="${ENABLE_CFLAGS} -DGDBTK"
5196
5197            # Include some libraries that Tcl and Tk want.
5198            if test "${enable_ide}" = "yes"; then
5199               TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5200               CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5201            else
5202               TCL_LIBS='$(LIBGUI) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5203               CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5204            fi
5205            # Yes, the ordering seems wrong here.  But it isn't.
5206            # TK_LIBS is the list of libraries that need to be linked
5207            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
5208            # were in LIBS then any link tests after this point would
5209            # try to include things like `$(LIBGUI)', which wouldn't work.
5210            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
5211            CONFIG_OBS="${CONFIG_OBS} gdbtk.o gdbtk-cmds.o gdbtk-hooks.o"
5212
5213            if test x$gdb_cv_os_cygwin32 = xyes; then
5214               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32"
5215               WIN32LDAPP="-Wl,--subsystem,console"
5216               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
5217            fi
5218         fi
5219     fi
5220 fi
5221
5222
5223
5224
5225
5226
5227
5228
5229 # end-sanitize-gdbtk
5230
5231 # If we find X, set shell vars x_includes and x_libraries to the
5232 # paths, otherwise set no_x=yes.
5233 # Uses ac_ vars as temps to allow command line to override cache and checks.
5234 # --without-x overrides everything else, but does not touch the cache.
5235 echo $ac_n "checking for X""... $ac_c" 1>&6
5236 echo "configure:5237: checking for X" >&5
5237
5238 # Check whether --with-x or --without-x was given.
5239 if test "${with_x+set}" = set; then
5240   withval="$with_x"
5241   :
5242 fi
5243
5244 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5245 if test "x$with_x" = xno; then
5246   # The user explicitly disabled X.
5247   have_x=disabled
5248 else
5249   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
5250     # Both variables are already set.
5251     have_x=yes
5252   else
5253 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
5254   echo $ac_n "(cached) $ac_c" 1>&6
5255 else
5256   # One or both of the vars are not set, and there is no cached value.
5257 ac_x_includes=NO ac_x_libraries=NO
5258 rm -fr conftestdir
5259 if mkdir conftestdir; then
5260   cd conftestdir
5261   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
5262   cat > Imakefile <<'EOF'
5263 acfindx:
5264         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
5265 EOF
5266   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
5267     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5268     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
5269     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5270     for ac_extension in a so sl; do
5271       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
5272         test -f $ac_im_libdir/libX11.$ac_extension; then
5273         ac_im_usrlibdir=$ac_im_libdir; break
5274       fi
5275     done
5276     # Screen out bogus values from the imake configuration.  They are
5277     # bogus both because they are the default anyway, and because
5278     # using them would break gcc on systems where it needs fixed includes.
5279     case "$ac_im_incroot" in
5280         /usr/include) ;;
5281         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
5282     esac
5283     case "$ac_im_usrlibdir" in
5284         /usr/lib | /lib) ;;
5285         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
5286     esac
5287   fi
5288   cd ..
5289   rm -fr conftestdir
5290 fi
5291
5292 if test "$ac_x_includes" = NO; then
5293   # Guess where to find include files, by looking for this one X11 .h file.
5294   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
5295
5296   # First, try using that file with no special directory specified.
5297 cat > conftest.$ac_ext <<EOF
5298 #line 5299 "configure"
5299 #include "confdefs.h"
5300 #include <$x_direct_test_include>
5301 EOF
5302 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5303 { (eval echo configure:5304: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5304 ac_err=`grep -v '^ *+' conftest.out`
5305 if test -z "$ac_err"; then
5306   rm -rf conftest*
5307   # We can compile using X headers with no special include directory.
5308 ac_x_includes=
5309 else
5310   echo "$ac_err" >&5
5311   echo "configure: failed program was:" >&5
5312   cat conftest.$ac_ext >&5
5313   rm -rf conftest*
5314   # Look for the header file in a standard set of common directories.
5315 # Check X11 before X11Rn because it is often a symlink to the current release.
5316   for ac_dir in               \
5317     /usr/X11/include          \
5318     /usr/X11R6/include        \
5319     /usr/X11R5/include        \
5320     /usr/X11R4/include        \
5321                               \
5322     /usr/include/X11          \
5323     /usr/include/X11R6        \
5324     /usr/include/X11R5        \
5325     /usr/include/X11R4        \
5326                               \
5327     /usr/local/X11/include    \
5328     /usr/local/X11R6/include  \
5329     /usr/local/X11R5/include  \
5330     /usr/local/X11R4/include  \
5331                               \
5332     /usr/local/include/X11    \
5333     /usr/local/include/X11R6  \
5334     /usr/local/include/X11R5  \
5335     /usr/local/include/X11R4  \
5336                               \
5337     /usr/X386/include         \
5338     /usr/x386/include         \
5339     /usr/XFree86/include/X11  \
5340                               \
5341     /usr/include              \
5342     /usr/local/include        \
5343     /usr/unsupported/include  \
5344     /usr/athena/include       \
5345     /usr/local/x11r5/include  \
5346     /usr/lpp/Xamples/include  \
5347                               \
5348     /usr/openwin/include      \
5349     /usr/openwin/share/include \
5350     ; \
5351   do
5352     if test -r "$ac_dir/$x_direct_test_include"; then
5353       ac_x_includes=$ac_dir
5354       break
5355     fi
5356   done
5357 fi
5358 rm -f conftest*
5359 fi # $ac_x_includes = NO
5360
5361 if test "$ac_x_libraries" = NO; then
5362   # Check for the libraries.
5363
5364   test -z "$x_direct_test_library" && x_direct_test_library=Xt
5365   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
5366
5367   # See if we find them without any special options.
5368   # Don't add to $LIBS permanently.
5369   ac_save_LIBS="$LIBS"
5370   LIBS="-l$x_direct_test_library $LIBS"
5371 cat > conftest.$ac_ext <<EOF
5372 #line 5373 "configure"
5373 #include "confdefs.h"
5374
5375 int main() {
5376 ${x_direct_test_function}()
5377 ; return 0; }
5378 EOF
5379 if { (eval echo configure:5380: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5380   rm -rf conftest*
5381   LIBS="$ac_save_LIBS"
5382 # We can link X programs with no special library path.
5383 ac_x_libraries=
5384 else
5385   echo "configure: failed program was:" >&5
5386   cat conftest.$ac_ext >&5
5387   rm -rf conftest*
5388   LIBS="$ac_save_LIBS"
5389 # First see if replacing the include by lib works.
5390 # Check X11 before X11Rn because it is often a symlink to the current release.
5391 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
5392     /usr/X11/lib          \
5393     /usr/X11R6/lib        \
5394     /usr/X11R5/lib        \
5395     /usr/X11R4/lib        \
5396                           \
5397     /usr/lib/X11          \
5398     /usr/lib/X11R6        \
5399     /usr/lib/X11R5        \
5400     /usr/lib/X11R4        \
5401                           \
5402     /usr/local/X11/lib    \
5403     /usr/local/X11R6/lib  \
5404     /usr/local/X11R5/lib  \
5405     /usr/local/X11R4/lib  \
5406                           \
5407     /usr/local/lib/X11    \
5408     /usr/local/lib/X11R6  \
5409     /usr/local/lib/X11R5  \
5410     /usr/local/lib/X11R4  \
5411                           \
5412     /usr/X386/lib         \
5413     /usr/x386/lib         \
5414     /usr/XFree86/lib/X11  \
5415                           \
5416     /usr/lib              \
5417     /usr/local/lib        \
5418     /usr/unsupported/lib  \
5419     /usr/athena/lib       \
5420     /usr/local/x11r5/lib  \
5421     /usr/lpp/Xamples/lib  \
5422     /lib/usr/lib/X11      \
5423                           \
5424     /usr/openwin/lib      \
5425     /usr/openwin/share/lib \
5426     ; \
5427 do
5428   for ac_extension in a so sl; do
5429     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
5430       ac_x_libraries=$ac_dir
5431       break 2
5432     fi
5433   done
5434 done
5435 fi
5436 rm -f conftest*
5437 fi # $ac_x_libraries = NO
5438
5439 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
5440   # Didn't find X anywhere.  Cache the known absence of X.
5441   ac_cv_have_x="have_x=no"
5442 else
5443   # Record where we found X for the cache.
5444   ac_cv_have_x="have_x=yes \
5445                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
5446 fi
5447 fi
5448   fi
5449   eval "$ac_cv_have_x"
5450 fi # $with_x != no
5451
5452 if test "$have_x" != yes; then
5453   echo "$ac_t""$have_x" 1>&6
5454   no_x=yes
5455 else
5456   # If each of the values was on the command line, it overrides each guess.
5457   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5458   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5459   # Update the cache value to reflect the command line values.
5460   ac_cv_have_x="have_x=yes \
5461                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
5462   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
5463 fi
5464
5465 # start-sanitize-sky
5466 # Enable GPU2 library for MIPS simulator
5467 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
5468 if test "${with_sim_gpu2+set}" = set; then
5469   withval="$with_sim_gpu2"
5470   case "${target}" in
5471   mips*-sky-*)
5472     if test -d "${withval}"
5473     then
5474       LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext"
5475     else
5476       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5477     fi ;;
5478   *)  echo "configure: warning: --with-sim-gpu2 option invalid for target ${target}" 1>&2
5479 esac
5480 fi
5481
5482 # Enable target accurate FP library
5483 # Check whether --with-sim-funit or --without-sim-funit was given.
5484 if test "${with_sim_funit+set}" = set; then
5485   withval="$with_sim_funit"
5486   case "${target}" in
5487   mips*-sky-*)
5488     if test -d "${withval}"
5489     then
5490       LIBS="${LIBS} -L${withval}/lib -lfunit"
5491     else
5492       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5493     fi ;;
5494   *)  echo "configure: warning: --with-sim-funit option invalid for target ${target}" 1>&2
5495 esac
5496 fi
5497 # end-sanitize-sky
5498
5499 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5500 echo "configure:5501: checking for wctype in -lw" >&5
5501 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5502 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5503   echo $ac_n "(cached) $ac_c" 1>&6
5504 else
5505   ac_save_LIBS="$LIBS"
5506 LIBS="-lw  $LIBS"
5507 cat > conftest.$ac_ext <<EOF
5508 #line 5509 "configure"
5509 #include "confdefs.h"
5510 /* Override any gcc2 internal prototype to avoid an error.  */
5511 /* We use char because int might match the return type of a gcc2
5512     builtin and then its argument prototype would still apply.  */
5513 char wctype();
5514
5515 int main() {
5516 wctype()
5517 ; return 0; }
5518 EOF
5519 if { (eval echo configure:5520: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5520   rm -rf conftest*
5521   eval "ac_cv_lib_$ac_lib_var=yes"
5522 else
5523   echo "configure: failed program was:" >&5
5524   cat conftest.$ac_ext >&5
5525   rm -rf conftest*
5526   eval "ac_cv_lib_$ac_lib_var=no"
5527 fi
5528 rm -f conftest*
5529 LIBS="$ac_save_LIBS"
5530
5531 fi
5532 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5533   echo "$ac_t""yes" 1>&6
5534   LIBS="$LIBS -lw"
5535 else
5536   echo "$ac_t""no" 1>&6
5537 fi
5538
5539
5540
5541
5542
5543
5544
5545
5546 # Begin stuff to support --enable-shared
5547 # Check whether --enable-shared or --disable-shared was given.
5548 if test "${enable_shared+set}" = set; then
5549   enableval="$enable_shared"
5550   case "${enableval}" in
5551   yes) shared=true ;;
5552   no)  shared=false ;;
5553   *) shared=true ;;
5554 esac
5555 fi
5556
5557 HLDFLAGS=
5558 HLDENV=
5559 # If we have shared libraries, try to set rpath reasonably.
5560 if test "${shared}" = "true"; then
5561   case "${host}" in
5562   *-*-hpux*)
5563     HLDFLAGS='-Wl,+s,+b,$(libdir)'
5564     ;;
5565   *-*-irix5* | *-*-irix6*)
5566     HLDFLAGS='-Wl,-rpath,$(libdir)'
5567     ;;
5568   *-*-linux*aout*)
5569     ;;
5570   *-*-linux* | *-pc-linux-gnu)
5571     HLDFLAGS='-Wl,-rpath,$(libdir)'
5572     ;;
5573   *-*-solaris*)
5574     HLDFLAGS='-R $(libdir)'
5575     ;;
5576   *-*-sysv4*)
5577     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
5578     ;;
5579   esac
5580 fi
5581
5582 # On SunOS, if the linker supports the -rpath option, use it to
5583 # prevent ../bfd and ../opcodes from being included in the run time
5584 # search path.
5585 case "${host}" in
5586   *-*-sunos*)
5587     echo 'main () { }' > conftest.c
5588     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
5589     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
5590       :
5591     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
5592       :
5593     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
5594       :
5595     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
5596       :
5597     elif test "${shared}" = "true"; then
5598       HLDFLAGS='-Wl,-rpath=$(libdir)'
5599     else
5600       HLDFLAGS='-Wl,-rpath='
5601     fi
5602     rm -f conftest.t conftest.c conftest
5603     ;;
5604 esac
5605
5606
5607 # End stuff to support --enable-shared
5608
5609 # target_subdir is used by the testsuite to find the target libraries.
5610 target_subdir=
5611 if test "${host}" != "${target}"; then
5612     target_subdir="${target_alias}/"
5613 fi
5614
5615
5616 frags=
5617 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
5618 if test ! -f ${host_makefile_frag}; then
5619 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
5620 fi
5621 frags="$frags $host_makefile_frag"
5622
5623 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
5624 if test ! -f ${target_makefile_frag}; then
5625 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
5626 fi
5627 frags="$frags $target_makefile_frag"
5628
5629
5630
5631
5632
5633 hostfile=`sed -n '
5634 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5635 ' ${host_makefile_frag}`
5636
5637 targetfile=`sed -n '
5638 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5639 ' ${target_makefile_frag}`
5640
5641 # these really aren't orthogonal true/false values of the same condition,
5642 # but shells are slow enough that I like to reuse the test conditions
5643 # whenever possible
5644 if test "${target}" = "${host}"; then
5645 nativefile=`sed -n '
5646 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
5647 ' ${host_makefile_frag}`
5648 # else
5649 # GDBserver is only useful in a "native" enviroment
5650 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
5651 fi
5652
5653
5654 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
5655 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
5656 # corresponding links.  But we have to remove the xm.h files and tm.h
5657 # files anyway, e.g. when switching from "configure host" to
5658 # "configure none".
5659
5660 files=
5661 links=
5662 rm -f xm.h
5663 if test "${hostfile}" != ""; then
5664 files="${files} config/${gdb_host_cpu}/${hostfile}"
5665 links="${links} xm.h"
5666 fi
5667 rm -f tm.h
5668 if test "${targetfile}" != ""; then
5669 files="${files} config/${gdb_target_cpu}/${targetfile}"
5670 links="${links} tm.h"
5671 fi
5672 rm -f nm.h
5673 if test "${nativefile}" != ""; then
5674 files="${files} config/${gdb_host_cpu}/${nativefile}"
5675 links="${links} nm.h"
5676 else
5677 # A cross-only configuration.
5678 files="${files} config/nm-empty.h"
5679 links="${links} nm.h"
5680 fi
5681 # start-sanitize-gdbtk
5682 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
5683 echo "configure:5684: checking whether ln -s works" >&5
5684 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
5685   echo $ac_n "(cached) $ac_c" 1>&6
5686 else
5687   rm -f conftestdata
5688 if ln -s X conftestdata 2>/dev/null
5689 then
5690   rm -f conftestdata
5691   ac_cv_prog_LN_S="ln -s"
5692 else
5693   ac_cv_prog_LN_S=ln
5694 fi
5695 fi
5696 LN_S="$ac_cv_prog_LN_S"
5697 if test "$ac_cv_prog_LN_S" = "ln -s"; then
5698   echo "$ac_t""yes" 1>&6
5699 else
5700   echo "$ac_t""no" 1>&6
5701 fi
5702
5703 # Make it possible to use the GUI without doing a full install
5704 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
5705   if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
5706   echo linking $srcdir/gdbtcl to gdbtcl
5707   $LN_S $srcdir/gdbtcl gdbtcl
5708   else
5709   echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl.  You will need to do a
5710   echo "         " make install before you are able to run the GUI.
5711   fi
5712 fi
5713 # end-sanitize-gdbtk
5714
5715
5716
5717 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
5718 echo "configure:5719: checking for Cygwin32 environment" >&5
5719 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
5720   echo $ac_n "(cached) $ac_c" 1>&6
5721 else
5722   cat > conftest.$ac_ext <<EOF
5723 #line 5724 "configure"
5724 #include "confdefs.h"
5725
5726 int main() {
5727 return __CYGWIN32__;
5728 ; return 0; }
5729 EOF
5730 if { (eval echo configure:5731: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5731   rm -rf conftest*
5732   am_cv_cygwin32=yes
5733 else
5734   echo "configure: failed program was:" >&5
5735   cat conftest.$ac_ext >&5
5736   rm -rf conftest*
5737   am_cv_cygwin32=no
5738 fi
5739 rm -f conftest*
5740 rm -f conftest*
5741 fi
5742
5743 echo "$ac_t""$am_cv_cygwin32" 1>&6
5744 CYGWIN32=
5745 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
5746 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
5747 echo "configure:5748: checking for Mingw32 environment" >&5
5748 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
5749   echo $ac_n "(cached) $ac_c" 1>&6
5750 else
5751   cat > conftest.$ac_ext <<EOF
5752 #line 5753 "configure"
5753 #include "confdefs.h"
5754
5755 int main() {
5756 return __MINGW32__;
5757 ; return 0; }
5758 EOF
5759 if { (eval echo configure:5760: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5760   rm -rf conftest*
5761   am_cv_mingw32=yes
5762 else
5763   echo "configure: failed program was:" >&5
5764   cat conftest.$ac_ext >&5
5765   rm -rf conftest*
5766   am_cv_mingw32=no
5767 fi
5768 rm -f conftest*
5769 rm -f conftest*
5770 fi
5771
5772 echo "$ac_t""$am_cv_mingw32" 1>&6
5773 MINGW32=
5774 test "$am_cv_mingw32" = yes && MINGW32=yes
5775
5776
5777 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5778 echo "configure:5779: checking for executable suffix" >&5
5779 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
5780   echo $ac_n "(cached) $ac_c" 1>&6
5781 else
5782   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
5783 am_cv_exeext=.exe
5784 else
5785 cat > am_c_test.c << 'EOF'
5786 int main() {
5787 /* Nothing needed here */
5788 }
5789 EOF
5790 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
5791 am_cv_exeext=
5792 for file in am_c_test.*; do
5793    case $file in
5794     *.c) ;;
5795     *.o) ;;
5796     *) am_cv_exeext=`echo $file | sed -e s/am_c_test//` ;;
5797    esac
5798 done
5799 rm -f am_c_test*
5800 fi
5801
5802 test x"${am_cv_exeext}" = x && am_cv_exeext=no
5803 fi
5804 EXEEXT=""
5805 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
5806 echo "$ac_t""${am_cv_exeext}" 1>&6
5807
5808
5809 subdirs="$configdirs"
5810
5811 trap '' 1 2 15
5812 cat > confcache <<\EOF
5813 # This file is a shell script that caches the results of configure
5814 # tests run on this system so they can be shared between configure
5815 # scripts and configure runs.  It is not useful on other systems.
5816 # If it contains results you don't want to keep, you may remove or edit it.
5817 #
5818 # By default, configure uses ./config.cache as the cache file,
5819 # creating it if it does not exist already.  You can give configure
5820 # the --cache-file=FILE option to use a different cache file; that is
5821 # what configure does when it calls configure scripts in
5822 # subdirectories, so they share the cache.
5823 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5824 # config.status only pays attention to the cache file if you give it the
5825 # --recheck option to rerun configure.
5826 #
5827 EOF
5828 # The following way of writing the cache mishandles newlines in values,
5829 # but we know of no workaround that is simple, portable, and efficient.
5830 # So, don't put newlines in cache variables' values.
5831 # Ultrix sh set writes to stderr and can't be redirected directly,
5832 # and sets the high bit in the cache file unless we assign to the vars.
5833 (set) 2>&1 |
5834   case `(ac_space=' '; set) 2>&1` in
5835   *ac_space=\ *)
5836     # `set' does not quote correctly, so add quotes (double-quote substitution
5837     # turns \\\\ into \\, and sed turns \\ into \).
5838     sed -n \
5839       -e "s/'/'\\\\''/g" \
5840       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5841     ;;
5842   *)
5843     # `set' quotes correctly as required by POSIX, so do not add quotes.
5844     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5845     ;;
5846   esac >> confcache
5847 if cmp -s $cache_file confcache; then
5848   :
5849 else
5850   if test -w $cache_file; then
5851     echo "updating cache $cache_file"
5852     cat confcache > $cache_file
5853   else
5854     echo "not updating unwritable cache $cache_file"
5855   fi
5856 fi
5857 rm -f confcache
5858
5859 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5860
5861 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5862 # Let make expand exec_prefix.
5863 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5864
5865 # Any assignment to VPATH causes Sun make to only execute
5866 # the first set of double-colon rules, so remove it if not needed.
5867 # If there is a colon in the path, we need to keep it.
5868 if test "x$srcdir" = x.; then
5869   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5870 fi
5871
5872 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5873
5874 DEFS=-DHAVE_CONFIG_H
5875
5876 # Without the "./", some shells look in PATH for config.status.
5877 : ${CONFIG_STATUS=./config.status}
5878
5879 echo creating $CONFIG_STATUS
5880 rm -f $CONFIG_STATUS
5881 cat > $CONFIG_STATUS <<EOF
5882 #! /bin/sh
5883 # Generated automatically by configure.
5884 # Run this file to recreate the current configuration.
5885 # This directory was configured as follows,
5886 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5887 #
5888 # $0 $ac_configure_args
5889 #
5890 # Compiler output produced by configure, useful for debugging
5891 # configure, is in ./config.log if it exists.
5892
5893 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5894 for ac_option
5895 do
5896   case "\$ac_option" in
5897   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5898     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5899     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5900   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5901     echo "$CONFIG_STATUS generated by autoconf version 2.12"
5902     exit 0 ;;
5903   -help | --help | --hel | --he | --h)
5904     echo "\$ac_cs_usage"; exit 0 ;;
5905   *) echo "\$ac_cs_usage"; exit 1 ;;
5906   esac
5907 done
5908
5909 ac_given_srcdir=$srcdir
5910 ac_given_INSTALL="$INSTALL"
5911
5912 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5913 EOF
5914 cat >> $CONFIG_STATUS <<EOF
5915
5916 # Protect against being on the right side of a sed subst in config.status.
5917 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5918  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5919 $ac_vpsub
5920 $extrasub
5921 s%@CFLAGS@%$CFLAGS%g
5922 s%@CPPFLAGS@%$CPPFLAGS%g
5923 s%@CXXFLAGS@%$CXXFLAGS%g
5924 s%@DEFS@%$DEFS%g
5925 s%@LDFLAGS@%$LDFLAGS%g
5926 s%@LIBS@%$LIBS%g
5927 s%@exec_prefix@%$exec_prefix%g
5928 s%@prefix@%$prefix%g
5929 s%@program_transform_name@%$program_transform_name%g
5930 s%@bindir@%$bindir%g
5931 s%@sbindir@%$sbindir%g
5932 s%@libexecdir@%$libexecdir%g
5933 s%@datadir@%$datadir%g
5934 s%@sysconfdir@%$sysconfdir%g
5935 s%@sharedstatedir@%$sharedstatedir%g
5936 s%@localstatedir@%$localstatedir%g
5937 s%@libdir@%$libdir%g
5938 s%@includedir@%$includedir%g
5939 s%@oldincludedir@%$oldincludedir%g
5940 s%@infodir@%$infodir%g
5941 s%@mandir@%$mandir%g
5942 s%@CC@%$CC%g
5943 s%@CPP@%$CPP%g
5944 s%@DLLTOOL@%$DLLTOOL%g
5945 s%@host@%$host%g
5946 s%@host_alias@%$host_alias%g
5947 s%@host_cpu@%$host_cpu%g
5948 s%@host_vendor@%$host_vendor%g
5949 s%@host_os@%$host_os%g
5950 s%@target@%$target%g
5951 s%@target_alias@%$target_alias%g
5952 s%@target_cpu@%$target_cpu%g
5953 s%@target_vendor@%$target_vendor%g
5954 s%@target_os@%$target_os%g
5955 s%@build@%$build%g
5956 s%@build_alias@%$build_alias%g
5957 s%@build_cpu@%$build_cpu%g
5958 s%@build_vendor@%$build_vendor%g
5959 s%@build_os@%$build_os%g
5960 s%@SET_MAKE@%$SET_MAKE%g
5961 s%@RANLIB@%$RANLIB%g
5962 s%@ALLOCA@%$ALLOCA%g
5963 s%@USE_NLS@%$USE_NLS%g
5964 s%@MSGFMT@%$MSGFMT%g
5965 s%@GMSGFMT@%$GMSGFMT%g
5966 s%@XGETTEXT@%$XGETTEXT%g
5967 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
5968 s%@CATALOGS@%$CATALOGS%g
5969 s%@CATOBJEXT@%$CATOBJEXT%g
5970 s%@DATADIRNAME@%$DATADIRNAME%g
5971 s%@GMOFILES@%$GMOFILES%g
5972 s%@INSTOBJEXT@%$INSTOBJEXT%g
5973 s%@INTLDEPS@%$INTLDEPS%g
5974 s%@INTLLIBS@%$INTLLIBS%g
5975 s%@INTLOBJS@%$INTLOBJS%g
5976 s%@POFILES@%$POFILES%g
5977 s%@POSUB@%$POSUB%g
5978 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
5979 s%@GT_NO@%$GT_NO%g
5980 s%@GT_YES@%$GT_YES%g
5981 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
5982 s%@l@%$l%g
5983 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5984 s%@INSTALL_DATA@%$INSTALL_DATA%g
5985 s%@AR@%$AR%g
5986 s%@YACC@%$YACC%g
5987 s%@AWK@%$AWK%g
5988 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
5989 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
5990 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
5991 s%@MMALLOC@%$MMALLOC%g
5992 s%@ENABLE_IDE@%$ENABLE_IDE%g
5993 s%@FOUNDRY_LIB_BASE@%$FOUNDRY_LIB_BASE%g
5994 s%@LIBGUI@%$LIBGUI%g
5995 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
5996 s%@IDE_CFLAGS_X@%$IDE_CFLAGS_X%g
5997 s%@IDE_X@%$IDE_X%g
5998 s%@LIBIDETCL@%$LIBIDETCL%g
5999 s%@LIBIDE@%$LIBIDE%g
6000 s%@IDE_DEPS@%$IDE_DEPS%g
6001 s%@WIN32LIBS@%$WIN32LIBS%g
6002 s%@WIN32LDAPP@%$WIN32LDAPP%g
6003 s%@WINDRES@%$WINDRES%g
6004 s%@TCL_VERSION@%$TCL_VERSION%g
6005 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
6006 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
6007 s%@TCL_CC@%$TCL_CC%g
6008 s%@TCL_DEFS@%$TCL_DEFS%g
6009 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
6010 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
6011 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
6012 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
6013 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
6014 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
6015 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
6016 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
6017 s%@TCL_RANLIB@%$TCL_RANLIB%g
6018 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
6019 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
6020 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
6021 s%@TK_VERSION@%$TK_VERSION%g
6022 s%@TK_DEFS@%$TK_DEFS%g
6023 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
6024 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
6025 s%@TK_XLIBSW@%$TK_XLIBSW%g
6026 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
6027 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
6028 s%@TCLHDIR@%$TCLHDIR%g
6029 s%@TKHDIR@%$TKHDIR%g
6030 s%@ITCLHDIR@%$ITCLHDIR%g
6031 s%@ITCLLIB@%$ITCLLIB%g
6032 s%@TIXHDIR@%$TIXHDIR%g
6033 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
6034 s%@X_CFLAGS@%$X_CFLAGS%g
6035 s%@X_LDFLAGS@%$X_LDFLAGS%g
6036 s%@X_LIBS@%$X_LIBS%g
6037 s%@TIXLIB@%$TIXLIB%g
6038 s%@TIX_DEPS@%$TIX_DEPS%g
6039 s%@GDBTKLIBS@%$GDBTKLIBS%g
6040 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
6041 s%@CONFIG_OBS@%$CONFIG_OBS%g
6042 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
6043 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
6044 s%@HLDFLAGS@%$HLDFLAGS%g
6045 s%@HLDENV@%$HLDENV%g
6046 s%@target_subdir@%$target_subdir%g
6047 /@host_makefile_frag@/r $host_makefile_frag
6048 s%@host_makefile_frag@%%g
6049 /@target_makefile_frag@/r $target_makefile_frag
6050 s%@target_makefile_frag@%%g
6051 s%@frags@%$frags%g
6052 s%@LN_S@%$LN_S%g
6053 s%@EXEEXT@%$EXEEXT%g
6054 s%@subdirs@%$subdirs%g
6055
6056 CEOF
6057 EOF
6058
6059 cat >> $CONFIG_STATUS <<\EOF
6060
6061 # Split the substitutions into bite-sized pieces for seds with
6062 # small command number limits, like on Digital OSF/1 and HP-UX.
6063 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6064 ac_file=1 # Number of current file.
6065 ac_beg=1 # First line for current file.
6066 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6067 ac_more_lines=:
6068 ac_sed_cmds=""
6069 while $ac_more_lines; do
6070   if test $ac_beg -gt 1; then
6071     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6072   else
6073     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6074   fi
6075   if test ! -s conftest.s$ac_file; then
6076     ac_more_lines=false
6077     rm -f conftest.s$ac_file
6078   else
6079     if test -z "$ac_sed_cmds"; then
6080       ac_sed_cmds="sed -f conftest.s$ac_file"
6081     else
6082       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6083     fi
6084     ac_file=`expr $ac_file + 1`
6085     ac_beg=$ac_end
6086     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6087   fi
6088 done
6089 if test -z "$ac_sed_cmds"; then
6090   ac_sed_cmds=cat
6091 fi
6092 EOF
6093
6094 cat >> $CONFIG_STATUS <<EOF
6095
6096 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
6097 EOF
6098 cat >> $CONFIG_STATUS <<\EOF
6099 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6100   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6101   case "$ac_file" in
6102   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6103        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6104   *) ac_file_in="${ac_file}.in" ;;
6105   esac
6106
6107   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6108
6109   # Remove last slash and all that follows it.  Not all systems have dirname.
6110   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6111   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6112     # The file is in a subdirectory.
6113     test ! -d "$ac_dir" && mkdir "$ac_dir"
6114     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6115     # A "../" for each directory in $ac_dir_suffix.
6116     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6117   else
6118     ac_dir_suffix= ac_dots=
6119   fi
6120
6121   case "$ac_given_srcdir" in
6122   .)  srcdir=.
6123       if test -z "$ac_dots"; then top_srcdir=.
6124       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6125   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6126   *) # Relative path.
6127     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6128     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6129   esac
6130
6131   case "$ac_given_INSTALL" in
6132   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6133   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6134   esac
6135
6136   echo creating "$ac_file"
6137   rm -f "$ac_file"
6138   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6139   case "$ac_file" in
6140   *Makefile*) ac_comsub="1i\\
6141 # $configure_input" ;;
6142   *) ac_comsub= ;;
6143   esac
6144
6145   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6146   sed -e "$ac_comsub
6147 s%@configure_input@%$configure_input%g
6148 s%@srcdir@%$srcdir%g
6149 s%@top_srcdir@%$top_srcdir%g
6150 s%@INSTALL@%$INSTALL%g
6151 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6152 fi; done
6153 rm -f conftest.s*
6154
6155 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6156 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6157 #
6158 # ac_d sets the value in "#define NAME VALUE" lines.
6159 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6160 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6161 ac_dC='\3'
6162 ac_dD='%g'
6163 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6164 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6165 ac_uB='\([      ]\)%\1#\2define\3'
6166 ac_uC=' '
6167 ac_uD='\4%g'
6168 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6169 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6170 ac_eB='$%\1#\2define\3'
6171 ac_eC=' '
6172 ac_eD='%g'
6173
6174 if test "${CONFIG_HEADERS+set}" != set; then
6175 EOF
6176 cat >> $CONFIG_STATUS <<EOF
6177   CONFIG_HEADERS="config.h:config.in"
6178 EOF
6179 cat >> $CONFIG_STATUS <<\EOF
6180 fi
6181 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6182   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6183   case "$ac_file" in
6184   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6185        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6186   *) ac_file_in="${ac_file}.in" ;;
6187   esac
6188
6189   echo creating $ac_file
6190
6191   rm -f conftest.frag conftest.in conftest.out
6192   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6193   cat $ac_file_inputs > conftest.in
6194
6195 EOF
6196
6197 # Transform confdefs.h into a sed script conftest.vals that substitutes
6198 # the proper values into config.h.in to produce config.h.  And first:
6199 # Protect against being on the right side of a sed subst in config.status.
6200 # Protect against being in an unquoted here document in config.status.
6201 rm -f conftest.vals
6202 cat > conftest.hdr <<\EOF
6203 s/[\\&%]/\\&/g
6204 s%[\\$`]%\\&%g
6205 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6206 s%ac_d%ac_u%gp
6207 s%ac_u%ac_e%gp
6208 EOF
6209 sed -n -f conftest.hdr confdefs.h > conftest.vals
6210 rm -f conftest.hdr
6211
6212 # This sed command replaces #undef with comments.  This is necessary, for
6213 # example, in the case of _POSIX_SOURCE, which is predefined and required
6214 # on some systems where configure will not decide to define it.
6215 cat >> conftest.vals <<\EOF
6216 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6217 EOF
6218
6219 # Break up conftest.vals because some shells have a limit on
6220 # the size of here documents, and old seds have small limits too.
6221
6222 rm -f conftest.tail
6223 while :
6224 do
6225   ac_lines=`grep -c . conftest.vals`
6226   # grep -c gives empty output for an empty file on some AIX systems.
6227   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6228   # Write a limited-size here document to conftest.frag.
6229   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6230   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6231   echo 'CEOF
6232   sed -f conftest.frag conftest.in > conftest.out
6233   rm -f conftest.in
6234   mv conftest.out conftest.in
6235 ' >> $CONFIG_STATUS
6236   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6237   rm -f conftest.vals
6238   mv conftest.tail conftest.vals
6239 done
6240 rm -f conftest.vals
6241
6242 cat >> $CONFIG_STATUS <<\EOF
6243   rm -f conftest.frag conftest.h
6244   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6245   cat conftest.in >> conftest.h
6246   rm -f conftest.in
6247   if cmp -s $ac_file conftest.h 2>/dev/null; then
6248     echo "$ac_file is unchanged"
6249     rm -f conftest.h
6250   else
6251     # Remove last slash and all that follows it.  Not all systems have dirname.
6252       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6253       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6254       # The file is in a subdirectory.
6255       test ! -d "$ac_dir" && mkdir "$ac_dir"
6256     fi
6257     rm -f $ac_file
6258     mv conftest.h $ac_file
6259   fi
6260 fi; done
6261
6262 EOF
6263
6264 cat >> $CONFIG_STATUS <<EOF
6265 ac_sources="$files"
6266 ac_dests="$links"
6267 EOF
6268
6269 cat >> $CONFIG_STATUS <<\EOF
6270 srcdir=$ac_given_srcdir
6271 while test -n "$ac_sources"; do
6272   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6273   set $ac_sources; ac_source=$1; shift; ac_sources=$*
6274
6275   echo "linking $srcdir/$ac_source to $ac_dest"
6276
6277   if test ! -r $srcdir/$ac_source; then
6278     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
6279   fi
6280   rm -f $ac_dest
6281
6282   # Make relative symlinks.
6283   # Remove last slash and all that follows it.  Not all systems have dirname.
6284   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
6285   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
6286     # The dest file is in a subdirectory.
6287     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
6288     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
6289     # A "../" for each directory in $ac_dest_dir_suffix.
6290     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
6291   else
6292     ac_dest_dir_suffix= ac_dots=
6293   fi
6294
6295   case "$srcdir" in
6296   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
6297   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
6298   esac
6299
6300   # Make a symlink if possible; otherwise try a hard link.
6301   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6302     ln $srcdir/$ac_source $ac_dest; then :
6303   else
6304     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
6305   fi
6306 done
6307 EOF
6308 cat >> $CONFIG_STATUS <<EOF
6309
6310 gdb_host_cpu=$gdb_host_cpu
6311 gdb_target_cpu=$gdb_target_cpu
6312 nativefile=$nativefile
6313
6314 EOF
6315 cat >> $CONFIG_STATUS <<\EOF
6316
6317 if test "${nativefile}" = ""; then
6318 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
6319         < Makefile > Makefile.tem
6320 mv -f Makefile.tem Makefile
6321 fi
6322
6323 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
6324 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
6325 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
6326 mv -f Makefile.tmp Makefile
6327
6328 case x$CONFIG_HEADERS in
6329 xconfig.h:config.in)
6330 echo > stamp-h ;;
6331 esac
6332
6333 exit 0
6334 EOF
6335 chmod +x $CONFIG_STATUS
6336 rm -fr confdefs* $ac_clean_files
6337 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6338
6339 if test "$no_recursion" != yes; then
6340
6341   # Remove --cache-file and --srcdir arguments so they do not pile up.
6342   ac_sub_configure_args=
6343   ac_prev=
6344   for ac_arg in $ac_configure_args; do
6345     if test -n "$ac_prev"; then
6346       ac_prev=
6347       continue
6348     fi
6349     case "$ac_arg" in
6350     -cache-file | --cache-file | --cache-fil | --cache-fi \
6351     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6352       ac_prev=cache_file ;;
6353     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6354     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
6355       ;;
6356     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6357       ac_prev=srcdir ;;
6358     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6359       ;;
6360     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
6361     esac
6362   done
6363
6364   for ac_config_dir in $configdirs; do
6365
6366     # Do not complain, so a configure script can configure whichever
6367     # parts of a large source tree are present.
6368     if test ! -d $srcdir/$ac_config_dir; then
6369       continue
6370     fi
6371
6372     echo configuring in $ac_config_dir
6373
6374     case "$srcdir" in
6375     .) ;;
6376     *)
6377       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
6378       else
6379         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
6380       fi
6381       ;;
6382     esac
6383
6384     ac_popdir=`pwd`
6385     cd $ac_config_dir
6386
6387       # A "../" for each directory in /$ac_config_dir.
6388       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
6389
6390     case "$srcdir" in
6391     .) # No --srcdir option.  We are building in place.
6392       ac_sub_srcdir=$srcdir ;;
6393     /*) # Absolute path.
6394       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
6395     *) # Relative path.
6396       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
6397     esac
6398
6399     # Check for guested configure; otherwise get Cygnus style configure.
6400     if test -f $ac_sub_srcdir/configure; then
6401       ac_sub_configure=$ac_sub_srcdir/configure
6402     elif test -f $ac_sub_srcdir/configure.in; then
6403       ac_sub_configure=$ac_configure
6404     else
6405       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
6406       ac_sub_configure=
6407     fi
6408
6409     # The recursion is here.
6410     if test -n "$ac_sub_configure"; then
6411
6412       # Make the cache file name correct relative to the subdirectory.
6413       case "$cache_file" in
6414       /*) ac_sub_cache_file=$cache_file ;;
6415       *) # Relative path.
6416         ac_sub_cache_file="$ac_dots$cache_file" ;;
6417       esac
6418   case "$ac_given_INSTALL" in
6419         [/$]*) INSTALL="$ac_given_INSTALL" ;;
6420         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6421         esac
6422
6423       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
6424       # The eval makes quoting arguments work.
6425       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
6426       then :
6427       else
6428         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
6429       fi
6430     fi
6431
6432     cd $ac_popdir
6433   done
6434 fi
6435
6436
6437 exit 0
6438