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 \
3234                memcpy btowc
3235 do
3236 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3237 echo "configure:3238: checking for $ac_func" >&5
3238 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3239   echo $ac_n "(cached) $ac_c" 1>&6
3240 else
3241   cat > conftest.$ac_ext <<EOF
3242 #line 3243 "configure"
3243 #include "confdefs.h"
3244 /* System header to define __stub macros and hopefully few prototypes,
3245     which can conflict with char $ac_func(); below.  */
3246 #include <assert.h>
3247 /* Override any gcc2 internal prototype to avoid an error.  */
3248 /* We use char because int might match the return type of a gcc2
3249     builtin and then its argument prototype would still apply.  */
3250 char $ac_func();
3251
3252 int main() {
3253
3254 /* The GNU C library defines this for functions which it implements
3255     to always fail with ENOSYS.  Some functions are actually named
3256     something starting with __ and the normal name is an alias.  */
3257 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3258 choke me
3259 #else
3260 $ac_func();
3261 #endif
3262
3263 ; return 0; }
3264 EOF
3265 if { (eval echo configure:3266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3266   rm -rf conftest*
3267   eval "ac_cv_func_$ac_func=yes"
3268 else
3269   echo "configure: failed program was:" >&5
3270   cat conftest.$ac_ext >&5
3271   rm -rf conftest*
3272   eval "ac_cv_func_$ac_func=no"
3273 fi
3274 rm -f conftest*
3275 fi
3276
3277 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3278   echo "$ac_t""yes" 1>&6
3279     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3280   cat >> confdefs.h <<EOF
3281 #define $ac_tr_func 1
3282 EOF
3283
3284 else
3285   echo "$ac_t""no" 1>&6
3286 fi
3287 done
3288
3289 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3290 # for constant arguments.  Useless!
3291 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3292 echo "configure:3293: checking for working alloca.h" >&5
3293 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3294   echo $ac_n "(cached) $ac_c" 1>&6
3295 else
3296   cat > conftest.$ac_ext <<EOF
3297 #line 3298 "configure"
3298 #include "confdefs.h"
3299 #include <alloca.h>
3300 int main() {
3301 char *p = alloca(2 * sizeof(int));
3302 ; return 0; }
3303 EOF
3304 if { (eval echo configure:3305: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3305   rm -rf conftest*
3306   ac_cv_header_alloca_h=yes
3307 else
3308   echo "configure: failed program was:" >&5
3309   cat conftest.$ac_ext >&5
3310   rm -rf conftest*
3311   ac_cv_header_alloca_h=no
3312 fi
3313 rm -f conftest*
3314 fi
3315
3316 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3317 if test $ac_cv_header_alloca_h = yes; then
3318   cat >> confdefs.h <<\EOF
3319 #define HAVE_ALLOCA_H 1
3320 EOF
3321
3322 fi
3323
3324 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3325 echo "configure:3326: checking for alloca" >&5
3326 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3327   echo $ac_n "(cached) $ac_c" 1>&6
3328 else
3329   cat > conftest.$ac_ext <<EOF
3330 #line 3331 "configure"
3331 #include "confdefs.h"
3332
3333 #ifdef __GNUC__
3334 # define alloca __builtin_alloca
3335 #else
3336 # if HAVE_ALLOCA_H
3337 #  include <alloca.h>
3338 # else
3339 #  ifdef _AIX
3340  #pragma alloca
3341 #  else
3342 #   ifndef alloca /* predefined by HP cc +Olibcalls */
3343 char *alloca ();
3344 #   endif
3345 #  endif
3346 # endif
3347 #endif
3348
3349 int main() {
3350 char *p = (char *) alloca(1);
3351 ; return 0; }
3352 EOF
3353 if { (eval echo configure:3354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3354   rm -rf conftest*
3355   ac_cv_func_alloca_works=yes
3356 else
3357   echo "configure: failed program was:" >&5
3358   cat conftest.$ac_ext >&5
3359   rm -rf conftest*
3360   ac_cv_func_alloca_works=no
3361 fi
3362 rm -f conftest*
3363 fi
3364
3365 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3366 if test $ac_cv_func_alloca_works = yes; then
3367   cat >> confdefs.h <<\EOF
3368 #define HAVE_ALLOCA 1
3369 EOF
3370
3371 fi
3372
3373 if test $ac_cv_func_alloca_works = no; then
3374   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3375   # that cause trouble.  Some versions do not even contain alloca or
3376   # contain a buggy version.  If you still want to use their alloca,
3377   # use ar to extract alloca.o from them instead of compiling alloca.c.
3378   ALLOCA=alloca.o
3379   cat >> confdefs.h <<\EOF
3380 #define C_ALLOCA 1
3381 EOF
3382
3383
3384 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3385 echo "configure:3386: checking whether alloca needs Cray hooks" >&5
3386 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3387   echo $ac_n "(cached) $ac_c" 1>&6
3388 else
3389   cat > conftest.$ac_ext <<EOF
3390 #line 3391 "configure"
3391 #include "confdefs.h"
3392 #if defined(CRAY) && ! defined(CRAY2)
3393 webecray
3394 #else
3395 wenotbecray
3396 #endif
3397
3398 EOF
3399 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3400   egrep "webecray" >/dev/null 2>&1; then
3401   rm -rf conftest*
3402   ac_cv_os_cray=yes
3403 else
3404   rm -rf conftest*
3405   ac_cv_os_cray=no
3406 fi
3407 rm -f conftest*
3408
3409 fi
3410
3411 echo "$ac_t""$ac_cv_os_cray" 1>&6
3412 if test $ac_cv_os_cray = yes; then
3413 for ac_func in _getb67 GETB67 getb67; do
3414   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3415 echo "configure:3416: checking for $ac_func" >&5
3416 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3417   echo $ac_n "(cached) $ac_c" 1>&6
3418 else
3419   cat > conftest.$ac_ext <<EOF
3420 #line 3421 "configure"
3421 #include "confdefs.h"
3422 /* System header to define __stub macros and hopefully few prototypes,
3423     which can conflict with char $ac_func(); below.  */
3424 #include <assert.h>
3425 /* Override any gcc2 internal prototype to avoid an error.  */
3426 /* We use char because int might match the return type of a gcc2
3427     builtin and then its argument prototype would still apply.  */
3428 char $ac_func();
3429
3430 int main() {
3431
3432 /* The GNU C library defines this for functions which it implements
3433     to always fail with ENOSYS.  Some functions are actually named
3434     something starting with __ and the normal name is an alias.  */
3435 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3436 choke me
3437 #else
3438 $ac_func();
3439 #endif
3440
3441 ; return 0; }
3442 EOF
3443 if { (eval echo configure:3444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3444   rm -rf conftest*
3445   eval "ac_cv_func_$ac_func=yes"
3446 else
3447   echo "configure: failed program was:" >&5
3448   cat conftest.$ac_ext >&5
3449   rm -rf conftest*
3450   eval "ac_cv_func_$ac_func=no"
3451 fi
3452 rm -f conftest*
3453 fi
3454
3455 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3456   echo "$ac_t""yes" 1>&6
3457   cat >> confdefs.h <<EOF
3458 #define CRAY_STACKSEG_END $ac_func
3459 EOF
3460
3461   break
3462 else
3463   echo "$ac_t""no" 1>&6
3464 fi
3465
3466 done
3467 fi
3468
3469 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3470 echo "configure:3471: checking stack direction for C alloca" >&5
3471 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3472   echo $ac_n "(cached) $ac_c" 1>&6
3473 else
3474   if test "$cross_compiling" = yes; then
3475   ac_cv_c_stack_direction=0
3476 else
3477   cat > conftest.$ac_ext <<EOF
3478 #line 3479 "configure"
3479 #include "confdefs.h"
3480 find_stack_direction ()
3481 {
3482   static char *addr = 0;
3483   auto char dummy;
3484   if (addr == 0)
3485     {
3486       addr = &dummy;
3487       return find_stack_direction ();
3488     }
3489   else
3490     return (&dummy > addr) ? 1 : -1;
3491 }
3492 main ()
3493 {
3494   exit (find_stack_direction() < 0);
3495 }
3496 EOF
3497 if { (eval echo configure:3498: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3498 then
3499   ac_cv_c_stack_direction=1
3500 else
3501   echo "configure: failed program was:" >&5
3502   cat conftest.$ac_ext >&5
3503   rm -fr conftest*
3504   ac_cv_c_stack_direction=-1
3505 fi
3506 rm -fr conftest*
3507 fi
3508
3509 fi
3510
3511 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3512 cat >> confdefs.h <<EOF
3513 #define STACK_DIRECTION $ac_cv_c_stack_direction
3514 EOF
3515
3516 fi
3517
3518
3519 # If we are configured native on GNU/Linux, work around problems with sys/procfs.h
3520 if test "${target}" = "${host}"; then
3521   case "${host}" in
3522   i[3456]86-*-linux*)
3523         cat >> confdefs.h <<\EOF
3524 #define START_INFERIOR_TRAPS_EXPECTED 2
3525 EOF
3526
3527         cat >> confdefs.h <<\EOF
3528 #define sys_quotactl 1
3529 EOF
3530
3531         ;;
3532   esac
3533 fi
3534
3535 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
3536 echo "configure:3537: checking for gregset_t type" >&5
3537 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
3538   echo $ac_n "(cached) $ac_c" 1>&6
3539 else
3540   cat > conftest.$ac_ext <<EOF
3541 #line 3542 "configure"
3542 #include "confdefs.h"
3543 #include <sys/procfs.h>
3544 int main() {
3545 gregset_t *gregsetp = 0
3546 ; return 0; }
3547 EOF
3548 if { (eval echo configure:3549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3549   rm -rf conftest*
3550   gdb_cv_have_gregset_t=yes
3551 else
3552   echo "configure: failed program was:" >&5
3553   cat conftest.$ac_ext >&5
3554   rm -rf conftest*
3555   gdb_cv_have_gregset_t=no
3556 fi
3557 rm -f conftest*
3558 fi
3559
3560 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
3561 if test $gdb_cv_have_gregset_t = yes; then
3562   cat >> confdefs.h <<\EOF
3563 #define HAVE_GREGSET_T 1
3564 EOF
3565
3566 fi
3567
3568 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
3569 echo "configure:3570: checking for fpregset_t type" >&5
3570 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
3571   echo $ac_n "(cached) $ac_c" 1>&6
3572 else
3573   cat > conftest.$ac_ext <<EOF
3574 #line 3575 "configure"
3575 #include "confdefs.h"
3576 #include <sys/procfs.h>
3577 int main() {
3578 fpregset_t *fpregsetp = 0
3579 ; return 0; }
3580 EOF
3581 if { (eval echo configure:3582: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3582   rm -rf conftest*
3583   gdb_cv_have_fpregset_t=yes
3584 else
3585   echo "configure: failed program was:" >&5
3586   cat conftest.$ac_ext >&5
3587   rm -rf conftest*
3588   gdb_cv_have_fpregset_t=no
3589 fi
3590 rm -f conftest*
3591 fi
3592
3593 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
3594 if test $gdb_cv_have_fpregset_t = yes; then
3595   cat >> confdefs.h <<\EOF
3596 #define HAVE_FPREGSET_T 1
3597 EOF
3598
3599 fi
3600
3601 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
3602 echo "configure:3603: checking for main in -lm" >&5
3603 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
3604 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3605   echo $ac_n "(cached) $ac_c" 1>&6
3606 else
3607   ac_save_LIBS="$LIBS"
3608 LIBS="-lm  $LIBS"
3609 cat > conftest.$ac_ext <<EOF
3610 #line 3611 "configure"
3611 #include "confdefs.h"
3612
3613 int main() {
3614 main()
3615 ; return 0; }
3616 EOF
3617 if { (eval echo configure:3618: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3618   rm -rf conftest*
3619   eval "ac_cv_lib_$ac_lib_var=yes"
3620 else
3621   echo "configure: failed program was:" >&5
3622   cat conftest.$ac_ext >&5
3623   rm -rf conftest*
3624   eval "ac_cv_lib_$ac_lib_var=no"
3625 fi
3626 rm -f conftest*
3627 LIBS="$ac_save_LIBS"
3628
3629 fi
3630 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3631   echo "$ac_t""yes" 1>&6
3632     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3633     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3634   cat >> confdefs.h <<EOF
3635 #define $ac_tr_lib 1
3636 EOF
3637
3638   LIBS="-lm $LIBS"
3639
3640 else
3641   echo "$ac_t""no" 1>&6
3642 fi
3643
3644
3645
3646 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
3647 echo "configure:3648: checking for long long support in compiler" >&5
3648 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
3649   echo $ac_n "(cached) $ac_c" 1>&6
3650 else
3651   cat > conftest.$ac_ext <<EOF
3652 #line 3653 "configure"
3653 #include "confdefs.h"
3654
3655 int main() {
3656
3657   extern long long foo;
3658   switch (foo & 2) { case 0: return 1; }
3659
3660 ; return 0; }
3661 EOF
3662 if { (eval echo configure:3663: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3663   rm -rf conftest*
3664   gdb_cv_c_long_long=yes
3665 else
3666   echo "configure: failed program was:" >&5
3667   cat conftest.$ac_ext >&5
3668   rm -rf conftest*
3669   gdb_cv_c_long_long=no
3670 fi
3671 rm -f conftest*
3672 fi
3673
3674 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
3675 if test $gdb_cv_c_long_long = yes; then
3676   cat >> confdefs.h <<\EOF
3677 #define CC_HAS_LONG_LONG 1
3678 EOF
3679
3680 fi
3681
3682
3683 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
3684 echo "configure:3685: checking for long long support in printf" >&5
3685 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
3686   echo $ac_n "(cached) $ac_c" 1>&6
3687 else
3688   if test "$cross_compiling" = yes; then
3689   gdb_cv_printf_has_long_long=no
3690 else
3691   cat > conftest.$ac_ext <<EOF
3692 #line 3693 "configure"
3693 #include "confdefs.h"
3694
3695 int main () {
3696   char buf[32];
3697   long long l = 0;
3698   l = (l << 16) + 0x0123;
3699   l = (l << 16) + 0x4567;
3700   l = (l << 16) + 0x89ab;
3701   l = (l << 16) + 0xcdef;
3702   sprintf (buf, "0x%016llx", l);
3703   return (strcmp ("0x0123456789abcdef", buf));
3704 }
3705 EOF
3706 if { (eval echo configure:3707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3707 then
3708   gdb_cv_printf_has_long_long=yes
3709 else
3710   echo "configure: failed program was:" >&5
3711   cat conftest.$ac_ext >&5
3712   rm -fr conftest*
3713   gdb_cv_printf_has_long_long=no
3714 fi
3715 rm -fr conftest*
3716 fi
3717
3718 fi
3719
3720 if test $gdb_cv_printf_has_long_long = yes; then
3721   cat >> confdefs.h <<\EOF
3722 #define PRINTF_HAS_LONG_LONG 1
3723 EOF
3724
3725 fi
3726 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
3727
3728
3729 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
3730 echo "configure:3731: checking for long double support in compiler" >&5
3731 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
3732   echo $ac_n "(cached) $ac_c" 1>&6
3733 else
3734   cat > conftest.$ac_ext <<EOF
3735 #line 3736 "configure"
3736 #include "confdefs.h"
3737
3738 int main() {
3739 long double foo;
3740 ; return 0; }
3741 EOF
3742 if { (eval echo configure:3743: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3743   rm -rf conftest*
3744   ac_cv_c_long_double=yes
3745 else
3746   echo "configure: failed program was:" >&5
3747   cat conftest.$ac_ext >&5
3748   rm -rf conftest*
3749   ac_cv_c_long_double=no
3750 fi
3751 rm -f conftest*
3752 fi
3753
3754 echo "$ac_t""$ac_cv_c_long_double" 1>&6
3755 if test $ac_cv_c_long_double = yes; then
3756   cat >> confdefs.h <<\EOF
3757 #define HAVE_LONG_DOUBLE 1
3758 EOF
3759
3760 fi
3761
3762
3763 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
3764 echo "configure:3765: checking for long double support in printf" >&5
3765 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
3766   echo $ac_n "(cached) $ac_c" 1>&6
3767 else
3768   if test "$cross_compiling" = yes; then
3769   gdb_cv_printf_has_long_double=no
3770 else
3771   cat > conftest.$ac_ext <<EOF
3772 #line 3773 "configure"
3773 #include "confdefs.h"
3774
3775 int main () {
3776   char buf[16];
3777   long double f = 3.141592653;
3778   sprintf (buf, "%Lg", f);
3779   return (strncmp ("3.14159", buf, 7));
3780 }
3781 EOF
3782 if { (eval echo configure:3783: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3783 then
3784   gdb_cv_printf_has_long_double=yes
3785 else
3786   echo "configure: failed program was:" >&5
3787   cat conftest.$ac_ext >&5
3788   rm -fr conftest*
3789   gdb_cv_printf_has_long_double=no
3790 fi
3791 rm -fr conftest*
3792 fi
3793
3794 fi
3795
3796 if test $gdb_cv_printf_has_long_double = yes; then
3797   cat >> confdefs.h <<\EOF
3798 #define PRINTF_HAS_LONG_DOUBLE 1
3799 EOF
3800
3801 fi
3802 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
3803
3804
3805 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
3806 echo "configure:3807: checking for long double support in scanf" >&5
3807 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
3808   echo $ac_n "(cached) $ac_c" 1>&6
3809 else
3810   if test "$cross_compiling" = yes; then
3811   gdb_cv_scanf_has_long_double=no
3812 else
3813   cat > conftest.$ac_ext <<EOF
3814 #line 3815 "configure"
3815 #include "confdefs.h"
3816
3817 int main () {
3818   char *buf = "3.141592653";
3819   long double f = 0;
3820   sscanf (buf, "%Lg", &f);
3821   return !(f > 3.14159 && f < 3.14160);
3822 }
3823 EOF
3824 if { (eval echo configure:3825: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3825 then
3826   gdb_cv_scanf_has_long_double=yes
3827 else
3828   echo "configure: failed program was:" >&5
3829   cat conftest.$ac_ext >&5
3830   rm -fr conftest*
3831   gdb_cv_scanf_has_long_double=no
3832 fi
3833 rm -fr conftest*
3834 fi
3835
3836 fi
3837
3838 if test $gdb_cv_scanf_has_long_double = yes; then
3839   cat >> confdefs.h <<\EOF
3840 #define SCANF_HAS_LONG_DOUBLE 1
3841 EOF
3842
3843 fi
3844 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
3845
3846 for ac_hdr in unistd.h
3847 do
3848 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3849 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3850 echo "configure:3851: checking for $ac_hdr" >&5
3851 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3852   echo $ac_n "(cached) $ac_c" 1>&6
3853 else
3854   cat > conftest.$ac_ext <<EOF
3855 #line 3856 "configure"
3856 #include "confdefs.h"
3857 #include <$ac_hdr>
3858 EOF
3859 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3860 { (eval echo configure:3861: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3861 ac_err=`grep -v '^ *+' conftest.out`
3862 if test -z "$ac_err"; then
3863   rm -rf conftest*
3864   eval "ac_cv_header_$ac_safe=yes"
3865 else
3866   echo "$ac_err" >&5
3867   echo "configure: failed program was:" >&5
3868   cat conftest.$ac_ext >&5
3869   rm -rf conftest*
3870   eval "ac_cv_header_$ac_safe=no"
3871 fi
3872 rm -f conftest*
3873 fi
3874 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3875   echo "$ac_t""yes" 1>&6
3876     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3877   cat >> confdefs.h <<EOF
3878 #define $ac_tr_hdr 1
3879 EOF
3880
3881 else
3882   echo "$ac_t""no" 1>&6
3883 fi
3884 done
3885
3886 for ac_func in getpagesize
3887 do
3888 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3889 echo "configure:3890: checking for $ac_func" >&5
3890 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3891   echo $ac_n "(cached) $ac_c" 1>&6
3892 else
3893   cat > conftest.$ac_ext <<EOF
3894 #line 3895 "configure"
3895 #include "confdefs.h"
3896 /* System header to define __stub macros and hopefully few prototypes,
3897     which can conflict with char $ac_func(); below.  */
3898 #include <assert.h>
3899 /* Override any gcc2 internal prototype to avoid an error.  */
3900 /* We use char because int might match the return type of a gcc2
3901     builtin and then its argument prototype would still apply.  */
3902 char $ac_func();
3903
3904 int main() {
3905
3906 /* The GNU C library defines this for functions which it implements
3907     to always fail with ENOSYS.  Some functions are actually named
3908     something starting with __ and the normal name is an alias.  */
3909 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3910 choke me
3911 #else
3912 $ac_func();
3913 #endif
3914
3915 ; return 0; }
3916 EOF
3917 if { (eval echo configure:3918: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3918   rm -rf conftest*
3919   eval "ac_cv_func_$ac_func=yes"
3920 else
3921   echo "configure: failed program was:" >&5
3922   cat conftest.$ac_ext >&5
3923   rm -rf conftest*
3924   eval "ac_cv_func_$ac_func=no"
3925 fi
3926 rm -f conftest*
3927 fi
3928
3929 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3930   echo "$ac_t""yes" 1>&6
3931     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3932   cat >> confdefs.h <<EOF
3933 #define $ac_tr_func 1
3934 EOF
3935
3936 else
3937   echo "$ac_t""no" 1>&6
3938 fi
3939 done
3940
3941 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
3942 echo "configure:3943: checking for working mmap" >&5
3943 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
3944   echo $ac_n "(cached) $ac_c" 1>&6
3945 else
3946   if test "$cross_compiling" = yes; then
3947   ac_cv_func_mmap_fixed_mapped=no
3948 else
3949   cat > conftest.$ac_ext <<EOF
3950 #line 3951 "configure"
3951 #include "confdefs.h"
3952
3953 /* Thanks to Mike Haertel and Jim Avera for this test.
3954    Here is a matrix of mmap possibilities:
3955         mmap private not fixed
3956         mmap private fixed at somewhere currently unmapped
3957         mmap private fixed at somewhere already mapped
3958         mmap shared not fixed
3959         mmap shared fixed at somewhere currently unmapped
3960         mmap shared fixed at somewhere already mapped
3961    For private mappings, we should verify that changes cannot be read()
3962    back from the file, nor mmap's back from the file at a different
3963    address.  (There have been systems where private was not correctly
3964    implemented like the infamous i386 svr4.0, and systems where the
3965    VM page cache was not coherent with the filesystem buffer cache
3966    like early versions of FreeBSD and possibly contemporary NetBSD.)
3967    For shared mappings, we should conversely verify that changes get
3968    propogated back to all the places they're supposed to be.
3969
3970    Grep wants private fixed already mapped.
3971    The main things grep needs to know about mmap are:
3972    * does it exist and is it safe to write into the mmap'd area
3973    * how to use it (BSD variants)  */
3974 #include <sys/types.h>
3975 #include <fcntl.h>
3976 #include <sys/mman.h>
3977
3978 /* This mess was copied from the GNU getpagesize.h.  */
3979 #ifndef HAVE_GETPAGESIZE
3980 # ifdef HAVE_UNISTD_H
3981 #  include <unistd.h>
3982 # endif
3983
3984 /* Assume that all systems that can run configure have sys/param.h.  */
3985 # ifndef HAVE_SYS_PARAM_H
3986 #  define HAVE_SYS_PARAM_H 1
3987 # endif
3988
3989 # ifdef _SC_PAGESIZE
3990 #  define getpagesize() sysconf(_SC_PAGESIZE)
3991 # else /* no _SC_PAGESIZE */
3992 #  ifdef HAVE_SYS_PARAM_H
3993 #   include <sys/param.h>
3994 #   ifdef EXEC_PAGESIZE
3995 #    define getpagesize() EXEC_PAGESIZE
3996 #   else /* no EXEC_PAGESIZE */
3997 #    ifdef NBPG
3998 #     define getpagesize() NBPG * CLSIZE
3999 #     ifndef CLSIZE
4000 #      define CLSIZE 1
4001 #     endif /* no CLSIZE */
4002 #    else /* no NBPG */
4003 #     ifdef NBPC
4004 #      define getpagesize() NBPC
4005 #     else /* no NBPC */
4006 #      ifdef PAGESIZE
4007 #       define getpagesize() PAGESIZE
4008 #      endif /* PAGESIZE */
4009 #     endif /* no NBPC */
4010 #    endif /* no NBPG */
4011 #   endif /* no EXEC_PAGESIZE */
4012 #  else /* no HAVE_SYS_PARAM_H */
4013 #   define getpagesize() 8192   /* punt totally */
4014 #  endif /* no HAVE_SYS_PARAM_H */
4015 # endif /* no _SC_PAGESIZE */
4016
4017 #endif /* no HAVE_GETPAGESIZE */
4018
4019 #ifdef __cplusplus
4020 extern "C" { void *malloc(unsigned); }
4021 #else
4022 char *malloc();
4023 #endif
4024
4025 int
4026 main()
4027 {
4028         char *data, *data2, *data3;
4029         int i, pagesize;
4030         int fd;
4031
4032         pagesize = getpagesize();
4033
4034         /*
4035          * First, make a file with some known garbage in it.
4036          */
4037         data = malloc(pagesize);
4038         if (!data)
4039                 exit(1);
4040         for (i = 0; i < pagesize; ++i)
4041                 *(data + i) = rand();
4042         umask(0);
4043         fd = creat("conftestmmap", 0600);
4044         if (fd < 0)
4045                 exit(1);
4046         if (write(fd, data, pagesize) != pagesize)
4047                 exit(1);
4048         close(fd);
4049
4050         /*
4051          * Next, try to mmap the file at a fixed address which
4052          * already has something else allocated at it.  If we can,
4053          * also make sure that we see the same garbage.
4054          */
4055         fd = open("conftestmmap", O_RDWR);
4056         if (fd < 0)
4057                 exit(1);
4058         data2 = malloc(2 * pagesize);
4059         if (!data2)
4060                 exit(1);
4061         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4062         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4063             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4064                 exit(1);
4065         for (i = 0; i < pagesize; ++i)
4066                 if (*(data + i) != *(data2 + i))
4067                         exit(1);
4068
4069         /*
4070          * Finally, make sure that changes to the mapped area
4071          * do not percolate back to the file as seen by read().
4072          * (This is a bug on some variants of i386 svr4.0.)
4073          */
4074         for (i = 0; i < pagesize; ++i)
4075                 *(data2 + i) = *(data2 + i) + 1;
4076         data3 = malloc(pagesize);
4077         if (!data3)
4078                 exit(1);
4079         if (read(fd, data3, pagesize) != pagesize)
4080                 exit(1);
4081         for (i = 0; i < pagesize; ++i)
4082                 if (*(data + i) != *(data3 + i))
4083                         exit(1);
4084         close(fd);
4085         unlink("conftestmmap");
4086         exit(0);
4087 }
4088
4089 EOF
4090 if { (eval echo configure:4091: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
4091 then
4092   ac_cv_func_mmap_fixed_mapped=yes
4093 else
4094   echo "configure: failed program was:" >&5
4095   cat conftest.$ac_ext >&5
4096   rm -fr conftest*
4097   ac_cv_func_mmap_fixed_mapped=no
4098 fi
4099 rm -fr conftest*
4100 fi
4101
4102 fi
4103
4104 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4105 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4106   cat >> confdefs.h <<\EOF
4107 #define HAVE_MMAP 1
4108 EOF
4109
4110 fi
4111
4112
4113 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4114 echo "configure:4115: checking whether malloc must be declared" >&5
4115 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4116   echo $ac_n "(cached) $ac_c" 1>&6
4117 else
4118   cat > conftest.$ac_ext <<EOF
4119 #line 4120 "configure"
4120 #include "confdefs.h"
4121
4122 #include <stdio.h>
4123 #ifdef HAVE_STRING_H
4124 #include <string.h>
4125 #else
4126 #ifdef HAVE_STRINGS_H
4127 #include <strings.h>
4128 #endif
4129 #endif
4130 #ifdef HAVE_STDLIB_H
4131 #include <stdlib.h>
4132 #endif
4133 #ifdef HAVE_UNISTD_H
4134 #include <unistd.h>
4135 #endif
4136 int main() {
4137 char *(*pfn) = (char *(*)) malloc
4138 ; return 0; }
4139 EOF
4140 if { (eval echo configure:4141: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4141   rm -rf conftest*
4142   bfd_cv_decl_needed_malloc=no
4143 else
4144   echo "configure: failed program was:" >&5
4145   cat conftest.$ac_ext >&5
4146   rm -rf conftest*
4147   bfd_cv_decl_needed_malloc=yes
4148 fi
4149 rm -f conftest*
4150 fi
4151
4152 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4153 if test $bfd_cv_decl_needed_malloc = yes; then
4154   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4155   cat >> confdefs.h <<EOF
4156 #define $bfd_tr_decl 1
4157 EOF
4158
4159 fi
4160
4161 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4162 echo "configure:4163: checking whether realloc must be declared" >&5
4163 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4164   echo $ac_n "(cached) $ac_c" 1>&6
4165 else
4166   cat > conftest.$ac_ext <<EOF
4167 #line 4168 "configure"
4168 #include "confdefs.h"
4169
4170 #include <stdio.h>
4171 #ifdef HAVE_STRING_H
4172 #include <string.h>
4173 #else
4174 #ifdef HAVE_STRINGS_H
4175 #include <strings.h>
4176 #endif
4177 #endif
4178 #ifdef HAVE_STDLIB_H
4179 #include <stdlib.h>
4180 #endif
4181 #ifdef HAVE_UNISTD_H
4182 #include <unistd.h>
4183 #endif
4184 int main() {
4185 char *(*pfn) = (char *(*)) realloc
4186 ; return 0; }
4187 EOF
4188 if { (eval echo configure:4189: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4189   rm -rf conftest*
4190   bfd_cv_decl_needed_realloc=no
4191 else
4192   echo "configure: failed program was:" >&5
4193   cat conftest.$ac_ext >&5
4194   rm -rf conftest*
4195   bfd_cv_decl_needed_realloc=yes
4196 fi
4197 rm -f conftest*
4198 fi
4199
4200 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4201 if test $bfd_cv_decl_needed_realloc = yes; then
4202   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4203   cat >> confdefs.h <<EOF
4204 #define $bfd_tr_decl 1
4205 EOF
4206
4207 fi
4208
4209 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4210 echo "configure:4211: checking whether free must be declared" >&5
4211 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4212   echo $ac_n "(cached) $ac_c" 1>&6
4213 else
4214   cat > conftest.$ac_ext <<EOF
4215 #line 4216 "configure"
4216 #include "confdefs.h"
4217
4218 #include <stdio.h>
4219 #ifdef HAVE_STRING_H
4220 #include <string.h>
4221 #else
4222 #ifdef HAVE_STRINGS_H
4223 #include <strings.h>
4224 #endif
4225 #endif
4226 #ifdef HAVE_STDLIB_H
4227 #include <stdlib.h>
4228 #endif
4229 #ifdef HAVE_UNISTD_H
4230 #include <unistd.h>
4231 #endif
4232 int main() {
4233 char *(*pfn) = (char *(*)) free
4234 ; return 0; }
4235 EOF
4236 if { (eval echo configure:4237: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4237   rm -rf conftest*
4238   bfd_cv_decl_needed_free=no
4239 else
4240   echo "configure: failed program was:" >&5
4241   cat conftest.$ac_ext >&5
4242   rm -rf conftest*
4243   bfd_cv_decl_needed_free=yes
4244 fi
4245 rm -f conftest*
4246 fi
4247
4248 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4249 if test $bfd_cv_decl_needed_free = yes; then
4250   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4251   cat >> confdefs.h <<EOF
4252 #define $bfd_tr_decl 1
4253 EOF
4254
4255 fi
4256
4257
4258 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4259 echo "configure:4260: checking whether strerror must be declared" >&5
4260 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4261   echo $ac_n "(cached) $ac_c" 1>&6
4262 else
4263   cat > conftest.$ac_ext <<EOF
4264 #line 4265 "configure"
4265 #include "confdefs.h"
4266
4267 #include <stdio.h>
4268 #ifdef HAVE_STRING_H
4269 #include <string.h>
4270 #else
4271 #ifdef HAVE_STRINGS_H
4272 #include <strings.h>
4273 #endif
4274 #endif
4275 #ifdef HAVE_STDLIB_H
4276 #include <stdlib.h>
4277 #endif
4278 #ifdef HAVE_UNISTD_H
4279 #include <unistd.h>
4280 #endif
4281 int main() {
4282 char *(*pfn) = (char *(*)) strerror
4283 ; return 0; }
4284 EOF
4285 if { (eval echo configure:4286: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4286   rm -rf conftest*
4287   bfd_cv_decl_needed_strerror=no
4288 else
4289   echo "configure: failed program was:" >&5
4290   cat conftest.$ac_ext >&5
4291   rm -rf conftest*
4292   bfd_cv_decl_needed_strerror=yes
4293 fi
4294 rm -f conftest*
4295 fi
4296
4297 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4298 if test $bfd_cv_decl_needed_strerror = yes; then
4299   bfd_tr_decl=NEED_DECLARATION_`echo strerror | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4300   cat >> confdefs.h <<EOF
4301 #define $bfd_tr_decl 1
4302 EOF
4303
4304 fi
4305
4306
4307
4308
4309 if test ${build} = ${host} -a ${host} = ${target} ; then
4310    case ${host_os} in
4311    hpux*)
4312       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
4313 echo "configure:4314: checking for HPUX/OSF thread support" >&5
4314       if test -f /usr/include/dce/cma_config.h ; then
4315          if test "$GCC" = "yes" ; then
4316             echo "$ac_t""yes" 1>&6
4317             cat >> confdefs.h <<\EOF
4318 #define HAVE_HPUX_THREAD_SUPPORT 1
4319 EOF
4320
4321             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
4322             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
4323          else
4324             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
4325          fi
4326       else
4327          echo "$ac_t""no" 1>&6
4328       fi
4329       ;;
4330    solaris*)
4331       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
4332 echo "configure:4333: checking for Solaris thread debugging library" >&5
4333       if test -f /usr/lib/libthread_db.so.1 ; then
4334          echo "$ac_t""yes" 1>&6
4335          cat >> confdefs.h <<\EOF
4336 #define HAVE_THREAD_DB_LIB 1
4337 EOF
4338
4339          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
4340          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
4341          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
4342 echo "configure:4343: checking for dlopen in -ldl" >&5
4343 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
4344 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4345   echo $ac_n "(cached) $ac_c" 1>&6
4346 else
4347   ac_save_LIBS="$LIBS"
4348 LIBS="-ldl  $LIBS"
4349 cat > conftest.$ac_ext <<EOF
4350 #line 4351 "configure"
4351 #include "confdefs.h"
4352 /* Override any gcc2 internal prototype to avoid an error.  */
4353 /* We use char because int might match the return type of a gcc2
4354     builtin and then its argument prototype would still apply.  */
4355 char dlopen();
4356
4357 int main() {
4358 dlopen()
4359 ; return 0; }
4360 EOF
4361 if { (eval echo configure:4362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4362   rm -rf conftest*
4363   eval "ac_cv_lib_$ac_lib_var=yes"
4364 else
4365   echo "configure: failed program was:" >&5
4366   cat conftest.$ac_ext >&5
4367   rm -rf conftest*
4368   eval "ac_cv_lib_$ac_lib_var=no"
4369 fi
4370 rm -f conftest*
4371 LIBS="$ac_save_LIBS"
4372
4373 fi
4374 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4375   echo "$ac_t""yes" 1>&6
4376     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4377     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4378   cat >> confdefs.h <<EOF
4379 #define $ac_tr_lib 1
4380 EOF
4381
4382   LIBS="-ldl $LIBS"
4383
4384 else
4385   echo "$ac_t""no" 1>&6
4386 fi
4387
4388          if test "$GCC" = "yes" ; then
4389             # The GNU linker requires the -export-dynamic option to make
4390             # all symbols visible in the dynamic symbol table.
4391             hold_ldflags=$LDFLAGS
4392             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
4393 echo "configure:4394: checking for the ld -export-dynamic flag" >&5
4394             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
4395             cat > conftest.$ac_ext <<EOF
4396 #line 4397 "configure"
4397 #include "confdefs.h"
4398
4399 int main() {
4400 int i;
4401 ; return 0; }
4402 EOF
4403 if { (eval echo configure:4404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4404   rm -rf conftest*
4405   found=yes
4406 else
4407   echo "configure: failed program was:" >&5
4408   cat conftest.$ac_ext >&5
4409   rm -rf conftest*
4410   found=no
4411 fi
4412 rm -f conftest*
4413             LDFLAGS=$hold_ldflags
4414             echo "$ac_t""$found" 1>&6
4415             if test $found = yes; then
4416                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
4417             fi
4418          fi
4419       else
4420          echo "$ac_t""no" 1>&6
4421       fi
4422       ;;
4423    esac
4424
4425 fi
4426
4427 ENABLE_CFLAGS=
4428
4429 # Check whether --enable-netrom or --disable-netrom was given.
4430 if test "${enable_netrom+set}" = set; then
4431   enableval="$enable_netrom"
4432   case "${enableval}" in
4433 yes)    enable_netrom=yes ;;
4434 no)     enable_netrom=no ;;
4435 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
4436 esac
4437 fi
4438
4439
4440 if test "${enable_netrom}" = "yes"; then
4441         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
4442         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
4443 fi
4444
4445 # Check whether --enable-warnings or --disable-warnings was given.
4446 if test "${enable_warnings+set}" = set; then
4447   enableval="$enable_warnings"
4448   case "${enableval}" in
4449 yes)    enable_warnings=yes ;;
4450 no)     enable_warnings=no ;;
4451 *)      { echo "configure: error: bad value ${enableval} given for warnings options" 1>&2; exit 1; } ;;
4452 esac
4453 fi
4454
4455
4456 if test "x$enable_warnings" = xyes -a "x$GCC" = xyes
4457 then
4458    WARN_CFLAGS="-Wall -Wstrict-prototypes -Wmissing-prototypes"
4459 else
4460    WARN_CFLAGS=""
4461 fi
4462
4463
4464 MMALLOC_CFLAGS=
4465 MMALLOC=
4466
4467
4468
4469 # Check whether --with-mmalloc or --without-mmalloc was given.
4470 if test "${with_mmalloc+set}" = set; then
4471   withval="$with_mmalloc"
4472   case "${withval}" in
4473   yes)  want_mmalloc=true ;;
4474   no)   want_mmalloc=false;;
4475   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
4476 esac
4477 else
4478   want_mmalloc=false
4479 fi
4480
4481 if test x$want_mmalloc = xtrue; then
4482    cat >> confdefs.h <<\EOF
4483 #define USE_MMALLOC 1
4484 EOF
4485
4486    cat >> confdefs.h <<\EOF
4487 #define MMCHECK_FORCE 1
4488 EOF
4489
4490    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
4491    MMALLOC='../mmalloc/libmmalloc.a'
4492 fi
4493
4494 # start-sanitize-gdbtk
4495 # start-sanitize-ide
4496 ENABLE_IDE=
4497 # Check whether --enable-ide or --disable-ide was given.
4498 if test "${enable_ide+set}" = set; then
4499   enableval="$enable_ide"
4500   :
4501 fi
4502
4503 if test "$enable_ide" = yes; then
4504    enable_ide=yes
4505    ENABLE_IDE=1
4506 else
4507    enable_ide=no
4508 fi
4509
4510
4511 # Check whether --with-foundry-libs or --without-foundry-libs was given.
4512 if test "${with_foundry_libs+set}" = set; then
4513   withval="$with_foundry_libs"
4514   FOUNDRY_LIB_BASE=${withval}
4515 fi
4516
4517
4518
4519 #
4520 # This is the Foundry SDK
4521 #
4522 # These variables are used to determine where the Foundry libs and
4523 # header files are located.
4524 #
4525 if test "$FOUNDRY_LIB_BASE" != ""; then
4526     LIBGUI="${FOUNDRY_LIB_BASE}/lib/libgui.a"
4527     GUI_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
4528     if test x$enable_ide = xyes; then
4529         IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include -DIDE"
4530         IDE_X="-L${FOUNDRY_LIB_BASE}/lib -lilu-Tk -lilu-c -lilu"
4531     else
4532         IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
4533     fi
4534     LIBIDETCL="${FOUNDRY_LIB_BASE}/lib/libidetcl.a"
4535     LIBIDE="${FOUNDRY_LIB_BASE}/lib/libide.a"
4536     IDE_DEPS="${FOUNDRY_LIB_BASE}/lib/libilu-Tk.a ${FOUNDRY_LIB_BASE}/lib/libilu-c.a ${FOUNDRY_LIB_BASE}/lib/libilu.a"
4537 else
4538     LIBGUI="../libgui/src/libgui.a"
4539     GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
4540     if test x$enable_ide = xyes; then
4541         IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src -DIDE -I${srcdir}/../ilu/runtime/mainloop"
4542         IDE_X="-L../ilu/runtime/mainloop -lilu-Tk -L../ilu/runtime/c -lilu-c -L../ilu/runtime/kernel -lilu"
4543     else
4544         IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src"
4545     fi
4546     LIBIDETCL="../libidetcl/src/libidetcl.a"
4547     LIBIDE="../libide/src/libide.a"
4548     IDE_DEPS="../ilu/runtime/mainloop/libilu-Tk.a ../ilu/runtime/c/libilu-c.a ../ilu/runtime/kernel/libilu.a"
4549 fi
4550
4551
4552
4553
4554
4555
4556
4557 # end-sanitize-ide
4558
4559 ENABLE_GDBTK=
4560
4561 # Check whether --enable-gdbtk or --disable-gdbtk was given.
4562 if test "${enable_gdbtk+set}" = set; then
4563   enableval="$enable_gdbtk"
4564   case "${enableval}" in
4565     yes)
4566         case "$host" in
4567         *go32*)
4568             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4569             enable_gdbtk=no ;;
4570         *windows*)
4571             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4572             enable_gdbtk=no ;;
4573         *)
4574             enable_gdbtk=yes ;;
4575         esac ;;
4576     no)
4577         enable_gdbtk=no  ;;
4578     *)
4579         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
4580 esac
4581 else
4582
4583 # Default is on for everything but go32 and cygwin32
4584 case "$host" in
4585     *go32* | *windows*)
4586         ;;
4587     *)
4588         enable_gdbtk=yes ;;
4589     esac
4590
4591 fi
4592
4593
4594 # In the cygwin32 environment, we need some additional flags.
4595 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
4596 echo "configure:4597: checking for cygwin32" >&5
4597 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
4598   echo $ac_n "(cached) $ac_c" 1>&6
4599 else
4600   cat > conftest.$ac_ext <<EOF
4601 #line 4602 "configure"
4602 #include "confdefs.h"
4603
4604 #ifdef __CYGWIN32__
4605 lose
4606 #endif
4607 EOF
4608 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4609   egrep "lose" >/dev/null 2>&1; then
4610   rm -rf conftest*
4611   gdb_cv_os_cygwin32=yes
4612 else
4613   rm -rf conftest*
4614   gdb_cv_os_cygwin32=no
4615 fi
4616 rm -f conftest*
4617
4618 fi
4619
4620 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
4621
4622 WIN32LIBS=
4623 WIN32LDAPP=
4624
4625
4626
4627 WINDRES=${WINDRES-windres}
4628
4629
4630 if test x$gdb_cv_os_cygwin32 = xyes; then
4631     if test x$enable_ide = xyes; then
4632         WIN32LIBS="-ladvapi32"
4633     fi
4634 fi
4635
4636 configdir="unix"
4637
4638 GDBTKLIBS=
4639 if test "${enable_gdbtk}" = "yes"; then
4640
4641
4642 #
4643 # Ok, lets find the tcl configuration
4644 # First, look for one uninstalled.
4645 # the alternative search directory is invoked by --with-tclconfig
4646 #
4647
4648 if test x"${no_tcl}" = x ; then
4649   # we reset no_tcl in case something fails here
4650   no_tcl=true
4651   # Check whether --with-tclconfig or --without-tclconfig was given.
4652 if test "${with_tclconfig+set}" = set; then
4653   withval="$with_tclconfig"
4654   with_tclconfig=${withval}
4655 fi
4656
4657   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
4658 echo "configure:4659: checking for Tcl configuration" >&5
4659   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
4660   echo $ac_n "(cached) $ac_c" 1>&6
4661 else
4662
4663
4664   # First check to see if --with-tclconfig was specified.
4665   if test x"${with_tclconfig}" != x ; then
4666     if test -f "${with_tclconfig}/tclConfig.sh" ; then
4667       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
4668     else
4669       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
4670     fi
4671   fi
4672
4673   # then check for a private Tcl installation
4674   if test x"${ac_cv_c_tclconfig}" = x ; then
4675     for i in \
4676                 ../tcl \
4677                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
4678                 ../../tcl \
4679                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
4680                 ../../../tcl \
4681                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
4682       if test -f "$i/${configdir}/tclConfig.sh" ; then
4683         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4684         break
4685       fi
4686     done
4687   fi
4688   # check in a few common install locations
4689   if test x"${ac_cv_c_tclconfig}" = x ; then
4690     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4691       if test -f "$i/tclConfig.sh" ; then
4692         ac_cv_c_tclconfig=`(cd $i; pwd)`
4693         break
4694       fi
4695     done
4696   fi
4697   # check in a few other private locations
4698   if test x"${ac_cv_c_tclconfig}" = x ; then
4699     for i in \
4700                 ${srcdir}/../tcl \
4701                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
4702       if test -f "$i/${configdir}/tclConfig.sh" ; then
4703         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4704         break
4705       fi
4706     done
4707   fi
4708
4709 fi
4710
4711   if test x"${ac_cv_c_tclconfig}" = x ; then
4712     TCLCONFIG="# no Tcl configs found"
4713     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
4714   else
4715     no_tcl=
4716     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
4717     echo "$ac_t""found $TCLCONFIG" 1>&6
4718   fi
4719 fi
4720
4721     if test -z "${no_tcl}"; then
4722
4723     . $TCLCONFIG
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 #
4751 # Ok, lets find the tk configuration
4752 # First, look for one uninstalled.
4753 # the alternative search directory is invoked by --with-tkconfig
4754 #
4755
4756 if test x"${no_tk}" = x ; then
4757   # we reset no_tk in case something fails here
4758   no_tk=true
4759   # Check whether --with-tkconfig or --without-tkconfig was given.
4760 if test "${with_tkconfig+set}" = set; then
4761   withval="$with_tkconfig"
4762   with_tkconfig=${withval}
4763 fi
4764
4765   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
4766 echo "configure:4767: checking for Tk configuration" >&5
4767   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
4768   echo $ac_n "(cached) $ac_c" 1>&6
4769 else
4770
4771
4772   # First check to see if --with-tkconfig was specified.
4773   if test x"${with_tkconfig}" != x ; then
4774     if test -f "${with_tkconfig}/tkConfig.sh" ; then
4775       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
4776     else
4777       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
4778     fi
4779   fi
4780
4781   # then check for a private Tk library
4782   if test x"${ac_cv_c_tkconfig}" = x ; then
4783     for i in \
4784                 ../tk \
4785                 `ls -dr ../tk[4-9]* 2>/dev/null` \
4786                 ../../tk \
4787                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
4788                 ../../../tk \
4789                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
4790       if test -f "$i/${configdir}/tkConfig.sh" ; then
4791         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
4792         break
4793       fi
4794     done
4795   fi
4796   # check in a few common install locations
4797   if test x"${ac_cv_c_tkconfig}" = x ; then
4798     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4799       if test -f "$i/tkConfig.sh" ; then
4800         ac_cv_c_tkconfig=`(cd $i; pwd)`
4801         break
4802       fi
4803     done
4804   fi
4805   # check in a few other private locations
4806   if test x"${ac_cv_c_tkconfig}" = x ; then
4807     for i in \
4808                 ${srcdir}/../tk \
4809                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
4810       if test -f "$i/${configdir}/tkConfig.sh" ; then
4811         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
4812         break
4813       fi
4814     done
4815   fi
4816
4817 fi
4818
4819   if test x"${ac_cv_c_tkconfig}" = x ; then
4820     TKCONFIG="# no Tk configs found"
4821     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
4822   else
4823     no_tk=
4824     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
4825     echo "$ac_t""found $TKCONFIG" 1>&6
4826   fi
4827 fi
4828
4829
4830
4831         # If $no_tk is nonempty, then we can't do Tk, and there is no
4832         # point to doing Tcl.
4833         if test -z "${no_tk}"; then
4834
4835     if test -f "$TKCONFIG" ; then
4836       . $TKCONFIG
4837     fi
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852 #
4853 # Ok, lets find the tcl source trees so we can use the headers
4854 # Warning: transition of version 9 to 10 will break this algorithm
4855 # because 10 sorts before 9. We also look for just tcl. We have to
4856 # be careful that we don't match stuff like tclX by accident.
4857 # the alternative search directory is involked by --with-tclinclude
4858 #
4859
4860 no_tcl=true
4861 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
4862 echo "configure:4863: checking for Tcl private headers. dir=${configdir}" >&5
4863 # Check whether --with-tclinclude or --without-tclinclude was given.
4864 if test "${with_tclinclude+set}" = set; then
4865   withval="$with_tclinclude"
4866   with_tclinclude=${withval}
4867 fi
4868
4869 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
4870   echo $ac_n "(cached) $ac_c" 1>&6
4871 else
4872
4873 # first check to see if --with-tclinclude was specified
4874 if test x"${with_tclinclude}" != x ; then
4875   if test -f ${with_tclinclude}/tclInt.h ; then
4876     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
4877   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
4878     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
4879   else
4880     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
4881   fi
4882 fi
4883
4884 # next check if it came with Tcl configuration file
4885 if test x"${ac_cv_c_tclconfig}" = x ; then
4886   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
4887     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
4888   fi
4889 fi
4890
4891 # next check in private source directory
4892 #
4893 # since ls returns lowest version numbers first, reverse its output
4894 if test x"${ac_cv_c_tclh}" = x ; then
4895   for i in \
4896                 ${srcdir}/../tcl \
4897                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
4898                 ${srcdir}/../../tcl \
4899                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
4900                 ${srcdir}/../../../tcl \
4901                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
4902     if test -f $i/generic/tclInt.h ; then
4903       ac_cv_c_tclh=`(cd $i/generic; pwd)`
4904       break
4905     fi
4906   done
4907 fi
4908 # finally check in a few common install locations
4909 #
4910 # since ls returns lowest version numbers first, reverse its output
4911 if test x"${ac_cv_c_tclh}" = x ; then
4912   for i in \
4913                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
4914                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
4915                 /usr/local/src/tcl \
4916                 /usr/local/lib/tcl \
4917                 ${prefix}/include ; do
4918     if test -f $i/generic/tclInt.h ; then
4919       ac_cv_c_tclh=`(cd $i/generic; pwd)`
4920       break
4921     fi
4922   done
4923 fi
4924 # see if one is installed
4925 if test x"${ac_cv_c_tclh}" = x ; then
4926    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
4927 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
4928 echo "configure:4929: checking for tclInt.h" >&5
4929 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4930   echo $ac_n "(cached) $ac_c" 1>&6
4931 else
4932   cat > conftest.$ac_ext <<EOF
4933 #line 4934 "configure"
4934 #include "confdefs.h"
4935 #include <tclInt.h>
4936 EOF
4937 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4938 { (eval echo configure:4939: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4939 ac_err=`grep -v '^ *+' conftest.out`
4940 if test -z "$ac_err"; then
4941   rm -rf conftest*
4942   eval "ac_cv_header_$ac_safe=yes"
4943 else
4944   echo "$ac_err" >&5
4945   echo "configure: failed program was:" >&5
4946   cat conftest.$ac_ext >&5
4947   rm -rf conftest*
4948   eval "ac_cv_header_$ac_safe=no"
4949 fi
4950 rm -f conftest*
4951 fi
4952 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4953   echo "$ac_t""yes" 1>&6
4954   ac_cv_c_tclh=installed
4955 else
4956   echo "$ac_t""no" 1>&6
4957 ac_cv_c_tclh=""
4958 fi
4959
4960 fi
4961
4962 fi
4963
4964 if test x"${ac_cv_c_tclh}" = x ; then
4965   TCLHDIR="# no Tcl private headers found"
4966   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
4967 fi
4968 if test x"${ac_cv_c_tclh}" != x ; then
4969   no_tcl=""
4970   if test x"${ac_cv_c_tclh}" = x"installed" ; then
4971     echo "$ac_t""is installed" 1>&6
4972     TCLHDIR=""
4973   else
4974     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
4975     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
4976     TCLHDIR="-I${ac_cv_c_tclh}"
4977   fi
4978 fi
4979
4980
4981
4982
4983 #
4984 # Ok, lets find the tk source trees so we can use the headers
4985 # If the directory (presumably symlink) named "tk" exists, use that one
4986 # in preference to any others.  Same logic is used when choosing library
4987 # and again with Tcl. The search order is the best place to look first, then in
4988 # decreasing significance. The loop breaks if the trigger file is found.
4989 # Note the gross little conversion here of srcdir by cd'ing to the found
4990 # directory. This converts the path from a relative to an absolute, so
4991 # recursive cache variables for the path will work right. We check all
4992 # the possible paths in one loop rather than many seperate loops to speed
4993 # things up.
4994 # the alternative search directory is involked by --with-tkinclude
4995 #
4996 no_tk=true
4997 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
4998 echo "configure:4999: checking for Tk private headers" >&5
4999 # Check whether --with-tkinclude or --without-tkinclude was given.
5000 if test "${with_tkinclude+set}" = set; then
5001   withval="$with_tkinclude"
5002   with_tkinclude=${withval}
5003 fi
5004
5005 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
5006   echo $ac_n "(cached) $ac_c" 1>&6
5007 else
5008
5009 # first check to see if --with-tkinclude was specified
5010 if test x"${with_tkinclude}" != x ; then
5011   if test -f ${with_tkinclude}/tk.h ; then
5012     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
5013   elif test -f ${with_tkinclude}/generic/tk.h ; then
5014     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
5015   else
5016     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
5017   fi
5018 fi
5019
5020 # next check if it came with Tk configuration file
5021 if test x"${ac_cv_c_tkconfig}" = x ; then
5022   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
5023     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
5024   fi
5025 fi
5026
5027 # next check in private source directory
5028 #
5029 # since ls returns lowest version numbers first, reverse its output
5030 if test x"${ac_cv_c_tkh}" = x ; then
5031   for i in \
5032                 ${srcdir}/../tk \
5033                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
5034                 ${srcdir}/../../tk \
5035                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
5036                 ${srcdir}/../../../tk \
5037                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
5038     if test -f $i/generic/tk.h ; then
5039       ac_cv_c_tkh=`(cd $i/generic; pwd)`
5040       break
5041     fi
5042   done
5043 fi
5044 # finally check in a few common install locations
5045 #
5046 # since ls returns lowest version numbers first, reverse its output
5047 if test x"${ac_cv_c_tkh}" = x ; then
5048   for i in \
5049                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
5050                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
5051                 /usr/local/src/tk \
5052                 /usr/local/lib/tk \
5053                 ${prefix}/include ; do
5054     if test -f $i/generic/tk.h ; then
5055       ac_cv_c_tkh=`(cd $i/generic; pwd)`
5056       break
5057     fi
5058   done
5059 fi
5060 # see if one is installed
5061 if test x"${ac_cv_c_tkh}" = x ; then
5062    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
5063 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
5064 echo "configure:5065: checking for tk.h" >&5
5065 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5066   echo $ac_n "(cached) $ac_c" 1>&6
5067 else
5068   cat > conftest.$ac_ext <<EOF
5069 #line 5070 "configure"
5070 #include "confdefs.h"
5071 #include <tk.h>
5072 EOF
5073 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5074 { (eval echo configure:5075: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5075 ac_err=`grep -v '^ *+' conftest.out`
5076 if test -z "$ac_err"; then
5077   rm -rf conftest*
5078   eval "ac_cv_header_$ac_safe=yes"
5079 else
5080   echo "$ac_err" >&5
5081   echo "configure: failed program was:" >&5
5082   cat conftest.$ac_ext >&5
5083   rm -rf conftest*
5084   eval "ac_cv_header_$ac_safe=no"
5085 fi
5086 rm -f conftest*
5087 fi
5088 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5089   echo "$ac_t""yes" 1>&6
5090   ac_cv_c_tkh=installed
5091 else
5092   echo "$ac_t""no" 1>&6
5093 ac_cv_c_tkh=""
5094 fi
5095
5096 fi
5097
5098 fi
5099
5100 if test x"${ac_cv_c_tkh}" != x ; then
5101   no_tk=""
5102   if test x"${ac_cv_c_tkh}" = x"installed" ; then
5103     echo "$ac_t""is installed" 1>&6
5104     TKHDIR=""
5105   else
5106     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
5107     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
5108     TKHDIR="-I${ac_cv_c_tkh}"
5109   fi
5110 else
5111   TKHDIR="# no Tk directory found"
5112   echo "configure: warning: Can't find Tk private headers" 1>&2
5113   no_tk=true
5114 fi
5115
5116
5117
5118
5119 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5120 echo "configure:5121: checking for Itcl private headers. srcdir=${srcdir}" >&5
5121 if test x"${ac_cv_c_itclh}" = x ; then
5122   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
5123     if test -f $i/src/itcl.h ; then
5124       ac_cv_c_itclh=`(cd $i/src; pwd)`
5125       break
5126     fi
5127   done
5128 fi
5129 if test x"${ac_cv_c_itclh}" = x ; then
5130   ITCLHDIR="# no Itcl private headers found"
5131   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
5132 fi
5133 if test x"${ac_cv_c_itclh}" != x ; then
5134      ITCLHDIR="-I${ac_cv_c_itclh}"
5135 fi
5136 # should always be here
5137      ITCLLIB="../itcl/src/libitcl.a"
5138
5139
5140
5141
5142 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5143 echo "configure:5144: checking for Tix private headers. srcdir=${srcdir}" >&5
5144 if test x"${ac_cv_c_tixh}" = x ; then
5145   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
5146     if test -f $i/generic/tix.h ; then
5147       ac_cv_c_tixh=`(cd $i/generic; pwd)`
5148       break
5149     fi
5150   done
5151 fi
5152 if test x"${ac_cv_c_tixh}" = x ; then
5153   TIXHDIR="# no Tix private headers found"
5154   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
5155 fi
5156 if test x"${ac_cv_c_tixh}" != x ; then
5157      TIXHDIR="-I${ac_cv_c_tixh}"
5158 fi
5159
5160
5161
5162            # now look for tix library stuff
5163            TIXVERSION=4.1.8.0
5164            . ${ac_cv_c_tclconfig}/tclConfig.sh
5165            case "${host}" in
5166            *-*-cygwin32*)
5167                 tixdir=../tix/win/tcl8.0
5168                 ;;
5169            *)
5170                 tixdir=../tix/unix/tk8.0
5171                 ;;
5172            esac
5173            if test "${TCL_SHARED_BUILD}" = "1"; then
5174                 TIX_LIB_EXT="${TCL_SHLIB_SUFFIX}"
5175
5176                 # Can't win them all: SunOS 4 (others?) appends a version
5177                 # number after the ".so"
5178                 case "${host}" in
5179                 *-*-sunos4*)
5180                     TIX_LIB_EXT="${TIX_LIB_EXT}.1.0" ;;
5181                 esac
5182
5183            else
5184                 TIX_LIB_EXT=".a"
5185            fi
5186
5187            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
5188                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
5189                 TIX_DEPS="${tixdir}/libtix${TIXVERSION}${TIX_LIB_EXT}"
5190            else
5191                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
5192                 TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`${TIX_LIB_EXT}"
5193            fi
5194
5195            ENABLE_GDBTK=1
5196            ENABLE_CFLAGS="${ENABLE_CFLAGS} -DGDBTK"
5197
5198            # Include some libraries that Tcl and Tk want.
5199            if test "${enable_ide}" = "yes"; then
5200               TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5201               CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5202            else
5203               TCL_LIBS='$(LIBGUI) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5204               CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5205            fi
5206            # Yes, the ordering seems wrong here.  But it isn't.
5207            # TK_LIBS is the list of libraries that need to be linked
5208            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
5209            # were in LIBS then any link tests after this point would
5210            # try to include things like `$(LIBGUI)', which wouldn't work.
5211            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
5212            CONFIG_OBS="${CONFIG_OBS} gdbtk.o gdbtk-cmds.o gdbtk-hooks.o"
5213
5214            if test x$gdb_cv_os_cygwin32 = xyes; then
5215               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32"
5216               WIN32LDAPP="-Wl,--subsystem,console"
5217               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
5218            fi
5219         fi
5220     fi
5221 fi
5222
5223
5224
5225
5226
5227
5228
5229
5230 # end-sanitize-gdbtk
5231
5232 # If we find X, set shell vars x_includes and x_libraries to the
5233 # paths, otherwise set no_x=yes.
5234 # Uses ac_ vars as temps to allow command line to override cache and checks.
5235 # --without-x overrides everything else, but does not touch the cache.
5236 echo $ac_n "checking for X""... $ac_c" 1>&6
5237 echo "configure:5238: checking for X" >&5
5238
5239 # Check whether --with-x or --without-x was given.
5240 if test "${with_x+set}" = set; then
5241   withval="$with_x"
5242   :
5243 fi
5244
5245 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5246 if test "x$with_x" = xno; then
5247   # The user explicitly disabled X.
5248   have_x=disabled
5249 else
5250   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
5251     # Both variables are already set.
5252     have_x=yes
5253   else
5254 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
5255   echo $ac_n "(cached) $ac_c" 1>&6
5256 else
5257   # One or both of the vars are not set, and there is no cached value.
5258 ac_x_includes=NO ac_x_libraries=NO
5259 rm -fr conftestdir
5260 if mkdir conftestdir; then
5261   cd conftestdir
5262   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
5263   cat > Imakefile <<'EOF'
5264 acfindx:
5265         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
5266 EOF
5267   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
5268     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5269     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
5270     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5271     for ac_extension in a so sl; do
5272       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
5273         test -f $ac_im_libdir/libX11.$ac_extension; then
5274         ac_im_usrlibdir=$ac_im_libdir; break
5275       fi
5276     done
5277     # Screen out bogus values from the imake configuration.  They are
5278     # bogus both because they are the default anyway, and because
5279     # using them would break gcc on systems where it needs fixed includes.
5280     case "$ac_im_incroot" in
5281         /usr/include) ;;
5282         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
5283     esac
5284     case "$ac_im_usrlibdir" in
5285         /usr/lib | /lib) ;;
5286         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
5287     esac
5288   fi
5289   cd ..
5290   rm -fr conftestdir
5291 fi
5292
5293 if test "$ac_x_includes" = NO; then
5294   # Guess where to find include files, by looking for this one X11 .h file.
5295   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
5296
5297   # First, try using that file with no special directory specified.
5298 cat > conftest.$ac_ext <<EOF
5299 #line 5300 "configure"
5300 #include "confdefs.h"
5301 #include <$x_direct_test_include>
5302 EOF
5303 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5304 { (eval echo configure:5305: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5305 ac_err=`grep -v '^ *+' conftest.out`
5306 if test -z "$ac_err"; then
5307   rm -rf conftest*
5308   # We can compile using X headers with no special include directory.
5309 ac_x_includes=
5310 else
5311   echo "$ac_err" >&5
5312   echo "configure: failed program was:" >&5
5313   cat conftest.$ac_ext >&5
5314   rm -rf conftest*
5315   # Look for the header file in a standard set of common directories.
5316 # Check X11 before X11Rn because it is often a symlink to the current release.
5317   for ac_dir in               \
5318     /usr/X11/include          \
5319     /usr/X11R6/include        \
5320     /usr/X11R5/include        \
5321     /usr/X11R4/include        \
5322                               \
5323     /usr/include/X11          \
5324     /usr/include/X11R6        \
5325     /usr/include/X11R5        \
5326     /usr/include/X11R4        \
5327                               \
5328     /usr/local/X11/include    \
5329     /usr/local/X11R6/include  \
5330     /usr/local/X11R5/include  \
5331     /usr/local/X11R4/include  \
5332                               \
5333     /usr/local/include/X11    \
5334     /usr/local/include/X11R6  \
5335     /usr/local/include/X11R5  \
5336     /usr/local/include/X11R4  \
5337                               \
5338     /usr/X386/include         \
5339     /usr/x386/include         \
5340     /usr/XFree86/include/X11  \
5341                               \
5342     /usr/include              \
5343     /usr/local/include        \
5344     /usr/unsupported/include  \
5345     /usr/athena/include       \
5346     /usr/local/x11r5/include  \
5347     /usr/lpp/Xamples/include  \
5348                               \
5349     /usr/openwin/include      \
5350     /usr/openwin/share/include \
5351     ; \
5352   do
5353     if test -r "$ac_dir/$x_direct_test_include"; then
5354       ac_x_includes=$ac_dir
5355       break
5356     fi
5357   done
5358 fi
5359 rm -f conftest*
5360 fi # $ac_x_includes = NO
5361
5362 if test "$ac_x_libraries" = NO; then
5363   # Check for the libraries.
5364
5365   test -z "$x_direct_test_library" && x_direct_test_library=Xt
5366   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
5367
5368   # See if we find them without any special options.
5369   # Don't add to $LIBS permanently.
5370   ac_save_LIBS="$LIBS"
5371   LIBS="-l$x_direct_test_library $LIBS"
5372 cat > conftest.$ac_ext <<EOF
5373 #line 5374 "configure"
5374 #include "confdefs.h"
5375
5376 int main() {
5377 ${x_direct_test_function}()
5378 ; return 0; }
5379 EOF
5380 if { (eval echo configure:5381: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5381   rm -rf conftest*
5382   LIBS="$ac_save_LIBS"
5383 # We can link X programs with no special library path.
5384 ac_x_libraries=
5385 else
5386   echo "configure: failed program was:" >&5
5387   cat conftest.$ac_ext >&5
5388   rm -rf conftest*
5389   LIBS="$ac_save_LIBS"
5390 # First see if replacing the include by lib works.
5391 # Check X11 before X11Rn because it is often a symlink to the current release.
5392 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
5393     /usr/X11/lib          \
5394     /usr/X11R6/lib        \
5395     /usr/X11R5/lib        \
5396     /usr/X11R4/lib        \
5397                           \
5398     /usr/lib/X11          \
5399     /usr/lib/X11R6        \
5400     /usr/lib/X11R5        \
5401     /usr/lib/X11R4        \
5402                           \
5403     /usr/local/X11/lib    \
5404     /usr/local/X11R6/lib  \
5405     /usr/local/X11R5/lib  \
5406     /usr/local/X11R4/lib  \
5407                           \
5408     /usr/local/lib/X11    \
5409     /usr/local/lib/X11R6  \
5410     /usr/local/lib/X11R5  \
5411     /usr/local/lib/X11R4  \
5412                           \
5413     /usr/X386/lib         \
5414     /usr/x386/lib         \
5415     /usr/XFree86/lib/X11  \
5416                           \
5417     /usr/lib              \
5418     /usr/local/lib        \
5419     /usr/unsupported/lib  \
5420     /usr/athena/lib       \
5421     /usr/local/x11r5/lib  \
5422     /usr/lpp/Xamples/lib  \
5423     /lib/usr/lib/X11      \
5424                           \
5425     /usr/openwin/lib      \
5426     /usr/openwin/share/lib \
5427     ; \
5428 do
5429   for ac_extension in a so sl; do
5430     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
5431       ac_x_libraries=$ac_dir
5432       break 2
5433     fi
5434   done
5435 done
5436 fi
5437 rm -f conftest*
5438 fi # $ac_x_libraries = NO
5439
5440 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
5441   # Didn't find X anywhere.  Cache the known absence of X.
5442   ac_cv_have_x="have_x=no"
5443 else
5444   # Record where we found X for the cache.
5445   ac_cv_have_x="have_x=yes \
5446                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
5447 fi
5448 fi
5449   fi
5450   eval "$ac_cv_have_x"
5451 fi # $with_x != no
5452
5453 if test "$have_x" != yes; then
5454   echo "$ac_t""$have_x" 1>&6
5455   no_x=yes
5456 else
5457   # If each of the values was on the command line, it overrides each guess.
5458   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5459   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5460   # Update the cache value to reflect the command line values.
5461   ac_cv_have_x="have_x=yes \
5462                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
5463   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
5464 fi
5465
5466 # start-sanitize-sky
5467 # Enable GPU2 library for MIPS simulator
5468 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
5469 if test "${with_sim_gpu2+set}" = set; then
5470   withval="$with_sim_gpu2"
5471   case "${target}" in
5472   mips*-sky-*)
5473     if test -d "${withval}"
5474     then
5475       LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext"
5476     else
5477       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5478     fi ;;
5479   *)  echo "configure: warning: --with-sim-gpu2 option invalid for target ${target}" 1>&2
5480 esac
5481 fi
5482
5483 # Enable target accurate FP library
5484 # Check whether --with-sim-funit or --without-sim-funit was given.
5485 if test "${with_sim_funit+set}" = set; then
5486   withval="$with_sim_funit"
5487   case "${target}" in
5488   mips*-sky-*)
5489     if test -d "${withval}"
5490     then
5491       LIBS="${LIBS} -L${withval}/lib -lfunit"
5492     else
5493       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5494     fi ;;
5495   *)  echo "configure: warning: --with-sim-funit option invalid for target ${target}" 1>&2
5496 esac
5497 fi
5498 # end-sanitize-sky
5499
5500 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5501 echo "configure:5502: checking for wctype in -lw" >&5
5502 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5503 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5504   echo $ac_n "(cached) $ac_c" 1>&6
5505 else
5506   ac_save_LIBS="$LIBS"
5507 LIBS="-lw  $LIBS"
5508 cat > conftest.$ac_ext <<EOF
5509 #line 5510 "configure"
5510 #include "confdefs.h"
5511 /* Override any gcc2 internal prototype to avoid an error.  */
5512 /* We use char because int might match the return type of a gcc2
5513     builtin and then its argument prototype would still apply.  */
5514 char wctype();
5515
5516 int main() {
5517 wctype()
5518 ; return 0; }
5519 EOF
5520 if { (eval echo configure:5521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5521   rm -rf conftest*
5522   eval "ac_cv_lib_$ac_lib_var=yes"
5523 else
5524   echo "configure: failed program was:" >&5
5525   cat conftest.$ac_ext >&5
5526   rm -rf conftest*
5527   eval "ac_cv_lib_$ac_lib_var=no"
5528 fi
5529 rm -f conftest*
5530 LIBS="$ac_save_LIBS"
5531
5532 fi
5533 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5534   echo "$ac_t""yes" 1>&6
5535   LIBS="$LIBS -lw"
5536 else
5537   echo "$ac_t""no" 1>&6
5538 fi
5539
5540
5541
5542
5543
5544
5545
5546
5547 # Begin stuff to support --enable-shared
5548 # Check whether --enable-shared or --disable-shared was given.
5549 if test "${enable_shared+set}" = set; then
5550   enableval="$enable_shared"
5551   case "${enableval}" in
5552   yes) shared=true ;;
5553   no)  shared=false ;;
5554   *) shared=true ;;
5555 esac
5556 fi
5557
5558 HLDFLAGS=
5559 HLDENV=
5560 # If we have shared libraries, try to set rpath reasonably.
5561 if test "${shared}" = "true"; then
5562   case "${host}" in
5563   *-*-hpux*)
5564     HLDFLAGS='-Wl,+s,+b,$(libdir)'
5565     ;;
5566   *-*-irix5* | *-*-irix6*)
5567     HLDFLAGS='-Wl,-rpath,$(libdir)'
5568     ;;
5569   *-*-linux*aout*)
5570     ;;
5571   *-*-linux* | *-pc-linux-gnu)
5572     HLDFLAGS='-Wl,-rpath,$(libdir)'
5573     ;;
5574   *-*-solaris*)
5575     HLDFLAGS='-R $(libdir)'
5576     ;;
5577   *-*-sysv4*)
5578     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
5579     ;;
5580   esac
5581 fi
5582
5583 # On SunOS, if the linker supports the -rpath option, use it to
5584 # prevent ../bfd and ../opcodes from being included in the run time
5585 # search path.
5586 case "${host}" in
5587   *-*-sunos*)
5588     echo 'main () { }' > conftest.c
5589     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
5590     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
5591       :
5592     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
5593       :
5594     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
5595       :
5596     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
5597       :
5598     elif test "${shared}" = "true"; then
5599       HLDFLAGS='-Wl,-rpath=$(libdir)'
5600     else
5601       HLDFLAGS='-Wl,-rpath='
5602     fi
5603     rm -f conftest.t conftest.c conftest
5604     ;;
5605 esac
5606
5607
5608 # End stuff to support --enable-shared
5609
5610 # target_subdir is used by the testsuite to find the target libraries.
5611 target_subdir=
5612 if test "${host}" != "${target}"; then
5613     target_subdir="${target_alias}/"
5614 fi
5615
5616
5617 frags=
5618 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
5619 if test ! -f ${host_makefile_frag}; then
5620 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
5621 fi
5622 frags="$frags $host_makefile_frag"
5623
5624 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
5625 if test ! -f ${target_makefile_frag}; then
5626 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
5627 fi
5628 frags="$frags $target_makefile_frag"
5629
5630
5631
5632
5633
5634 hostfile=`sed -n '
5635 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5636 ' ${host_makefile_frag}`
5637
5638 targetfile=`sed -n '
5639 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5640 ' ${target_makefile_frag}`
5641
5642 # these really aren't orthogonal true/false values of the same condition,
5643 # but shells are slow enough that I like to reuse the test conditions
5644 # whenever possible
5645 if test "${target}" = "${host}"; then
5646 nativefile=`sed -n '
5647 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
5648 ' ${host_makefile_frag}`
5649 # else
5650 # GDBserver is only useful in a "native" enviroment
5651 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
5652 fi
5653
5654
5655 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
5656 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
5657 # corresponding links.  But we have to remove the xm.h files and tm.h
5658 # files anyway, e.g. when switching from "configure host" to
5659 # "configure none".
5660
5661 files=
5662 links=
5663 rm -f xm.h
5664 if test "${hostfile}" != ""; then
5665 files="${files} config/${gdb_host_cpu}/${hostfile}"
5666 links="${links} xm.h"
5667 fi
5668 rm -f tm.h
5669 if test "${targetfile}" != ""; then
5670 files="${files} config/${gdb_target_cpu}/${targetfile}"
5671 links="${links} tm.h"
5672 fi
5673 rm -f nm.h
5674 if test "${nativefile}" != ""; then
5675 files="${files} config/${gdb_host_cpu}/${nativefile}"
5676 links="${links} nm.h"
5677 else
5678 # A cross-only configuration.
5679 files="${files} config/nm-empty.h"
5680 links="${links} nm.h"
5681 fi
5682 # start-sanitize-gdbtk
5683 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
5684 echo "configure:5685: checking whether ln -s works" >&5
5685 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
5686   echo $ac_n "(cached) $ac_c" 1>&6
5687 else
5688   rm -f conftestdata
5689 if ln -s X conftestdata 2>/dev/null
5690 then
5691   rm -f conftestdata
5692   ac_cv_prog_LN_S="ln -s"
5693 else
5694   ac_cv_prog_LN_S=ln
5695 fi
5696 fi
5697 LN_S="$ac_cv_prog_LN_S"
5698 if test "$ac_cv_prog_LN_S" = "ln -s"; then
5699   echo "$ac_t""yes" 1>&6
5700 else
5701   echo "$ac_t""no" 1>&6
5702 fi
5703
5704 # Make it possible to use the GUI without doing a full install
5705 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
5706   if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
5707   echo linking $srcdir/gdbtcl to gdbtcl
5708   $LN_S $srcdir/gdbtcl gdbtcl
5709   else
5710   echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl.  You will need to do a
5711   echo "         " make install before you are able to run the GUI.
5712   fi
5713 fi
5714 # end-sanitize-gdbtk
5715
5716
5717
5718 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
5719 echo "configure:5720: checking for Cygwin32 environment" >&5
5720 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
5721   echo $ac_n "(cached) $ac_c" 1>&6
5722 else
5723   cat > conftest.$ac_ext <<EOF
5724 #line 5725 "configure"
5725 #include "confdefs.h"
5726
5727 int main() {
5728 return __CYGWIN32__;
5729 ; return 0; }
5730 EOF
5731 if { (eval echo configure:5732: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5732   rm -rf conftest*
5733   am_cv_cygwin32=yes
5734 else
5735   echo "configure: failed program was:" >&5
5736   cat conftest.$ac_ext >&5
5737   rm -rf conftest*
5738   am_cv_cygwin32=no
5739 fi
5740 rm -f conftest*
5741 rm -f conftest*
5742 fi
5743
5744 echo "$ac_t""$am_cv_cygwin32" 1>&6
5745 CYGWIN32=
5746 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
5747 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
5748 echo "configure:5749: checking for Mingw32 environment" >&5
5749 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
5750   echo $ac_n "(cached) $ac_c" 1>&6
5751 else
5752   cat > conftest.$ac_ext <<EOF
5753 #line 5754 "configure"
5754 #include "confdefs.h"
5755
5756 int main() {
5757 return __MINGW32__;
5758 ; return 0; }
5759 EOF
5760 if { (eval echo configure:5761: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5761   rm -rf conftest*
5762   am_cv_mingw32=yes
5763 else
5764   echo "configure: failed program was:" >&5
5765   cat conftest.$ac_ext >&5
5766   rm -rf conftest*
5767   am_cv_mingw32=no
5768 fi
5769 rm -f conftest*
5770 rm -f conftest*
5771 fi
5772
5773 echo "$ac_t""$am_cv_mingw32" 1>&6
5774 MINGW32=
5775 test "$am_cv_mingw32" = yes && MINGW32=yes
5776
5777
5778 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5779 echo "configure:5780: checking for executable suffix" >&5
5780 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
5781   echo $ac_n "(cached) $ac_c" 1>&6
5782 else
5783   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
5784 am_cv_exeext=.exe
5785 else
5786 cat > am_c_test.c << 'EOF'
5787 int main() {
5788 /* Nothing needed here */
5789 }
5790 EOF
5791 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
5792 am_cv_exeext=
5793 for file in am_c_test.*; do
5794    case $file in
5795     *.c) ;;
5796     *.o) ;;
5797     *) am_cv_exeext=`echo $file | sed -e s/am_c_test//` ;;
5798    esac
5799 done
5800 rm -f am_c_test*
5801 fi
5802
5803 test x"${am_cv_exeext}" = x && am_cv_exeext=no
5804 fi
5805 EXEEXT=""
5806 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
5807 echo "$ac_t""${am_cv_exeext}" 1>&6
5808
5809
5810 subdirs="$configdirs"
5811
5812 trap '' 1 2 15
5813 cat > confcache <<\EOF
5814 # This file is a shell script that caches the results of configure
5815 # tests run on this system so they can be shared between configure
5816 # scripts and configure runs.  It is not useful on other systems.
5817 # If it contains results you don't want to keep, you may remove or edit it.
5818 #
5819 # By default, configure uses ./config.cache as the cache file,
5820 # creating it if it does not exist already.  You can give configure
5821 # the --cache-file=FILE option to use a different cache file; that is
5822 # what configure does when it calls configure scripts in
5823 # subdirectories, so they share the cache.
5824 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5825 # config.status only pays attention to the cache file if you give it the
5826 # --recheck option to rerun configure.
5827 #
5828 EOF
5829 # The following way of writing the cache mishandles newlines in values,
5830 # but we know of no workaround that is simple, portable, and efficient.
5831 # So, don't put newlines in cache variables' values.
5832 # Ultrix sh set writes to stderr and can't be redirected directly,
5833 # and sets the high bit in the cache file unless we assign to the vars.
5834 (set) 2>&1 |
5835   case `(ac_space=' '; set) 2>&1` in
5836   *ac_space=\ *)
5837     # `set' does not quote correctly, so add quotes (double-quote substitution
5838     # turns \\\\ into \\, and sed turns \\ into \).
5839     sed -n \
5840       -e "s/'/'\\\\''/g" \
5841       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5842     ;;
5843   *)
5844     # `set' quotes correctly as required by POSIX, so do not add quotes.
5845     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5846     ;;
5847   esac >> confcache
5848 if cmp -s $cache_file confcache; then
5849   :
5850 else
5851   if test -w $cache_file; then
5852     echo "updating cache $cache_file"
5853     cat confcache > $cache_file
5854   else
5855     echo "not updating unwritable cache $cache_file"
5856   fi
5857 fi
5858 rm -f confcache
5859
5860 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5861
5862 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5863 # Let make expand exec_prefix.
5864 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5865
5866 # Any assignment to VPATH causes Sun make to only execute
5867 # the first set of double-colon rules, so remove it if not needed.
5868 # If there is a colon in the path, we need to keep it.
5869 if test "x$srcdir" = x.; then
5870   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5871 fi
5872
5873 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5874
5875 DEFS=-DHAVE_CONFIG_H
5876
5877 # Without the "./", some shells look in PATH for config.status.
5878 : ${CONFIG_STATUS=./config.status}
5879
5880 echo creating $CONFIG_STATUS
5881 rm -f $CONFIG_STATUS
5882 cat > $CONFIG_STATUS <<EOF
5883 #! /bin/sh
5884 # Generated automatically by configure.
5885 # Run this file to recreate the current configuration.
5886 # This directory was configured as follows,
5887 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5888 #
5889 # $0 $ac_configure_args
5890 #
5891 # Compiler output produced by configure, useful for debugging
5892 # configure, is in ./config.log if it exists.
5893
5894 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5895 for ac_option
5896 do
5897   case "\$ac_option" in
5898   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5899     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5900     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5901   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5902     echo "$CONFIG_STATUS generated by autoconf version 2.12"
5903     exit 0 ;;
5904   -help | --help | --hel | --he | --h)
5905     echo "\$ac_cs_usage"; exit 0 ;;
5906   *) echo "\$ac_cs_usage"; exit 1 ;;
5907   esac
5908 done
5909
5910 ac_given_srcdir=$srcdir
5911 ac_given_INSTALL="$INSTALL"
5912
5913 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5914 EOF
5915 cat >> $CONFIG_STATUS <<EOF
5916
5917 # Protect against being on the right side of a sed subst in config.status.
5918 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5919  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5920 $ac_vpsub
5921 $extrasub
5922 s%@CFLAGS@%$CFLAGS%g
5923 s%@CPPFLAGS@%$CPPFLAGS%g
5924 s%@CXXFLAGS@%$CXXFLAGS%g
5925 s%@DEFS@%$DEFS%g
5926 s%@LDFLAGS@%$LDFLAGS%g
5927 s%@LIBS@%$LIBS%g
5928 s%@exec_prefix@%$exec_prefix%g
5929 s%@prefix@%$prefix%g
5930 s%@program_transform_name@%$program_transform_name%g
5931 s%@bindir@%$bindir%g
5932 s%@sbindir@%$sbindir%g
5933 s%@libexecdir@%$libexecdir%g
5934 s%@datadir@%$datadir%g
5935 s%@sysconfdir@%$sysconfdir%g
5936 s%@sharedstatedir@%$sharedstatedir%g
5937 s%@localstatedir@%$localstatedir%g
5938 s%@libdir@%$libdir%g
5939 s%@includedir@%$includedir%g
5940 s%@oldincludedir@%$oldincludedir%g
5941 s%@infodir@%$infodir%g
5942 s%@mandir@%$mandir%g
5943 s%@CC@%$CC%g
5944 s%@CPP@%$CPP%g
5945 s%@DLLTOOL@%$DLLTOOL%g
5946 s%@host@%$host%g
5947 s%@host_alias@%$host_alias%g
5948 s%@host_cpu@%$host_cpu%g
5949 s%@host_vendor@%$host_vendor%g
5950 s%@host_os@%$host_os%g
5951 s%@target@%$target%g
5952 s%@target_alias@%$target_alias%g
5953 s%@target_cpu@%$target_cpu%g
5954 s%@target_vendor@%$target_vendor%g
5955 s%@target_os@%$target_os%g
5956 s%@build@%$build%g
5957 s%@build_alias@%$build_alias%g
5958 s%@build_cpu@%$build_cpu%g
5959 s%@build_vendor@%$build_vendor%g
5960 s%@build_os@%$build_os%g
5961 s%@SET_MAKE@%$SET_MAKE%g
5962 s%@RANLIB@%$RANLIB%g
5963 s%@ALLOCA@%$ALLOCA%g
5964 s%@USE_NLS@%$USE_NLS%g
5965 s%@MSGFMT@%$MSGFMT%g
5966 s%@GMSGFMT@%$GMSGFMT%g
5967 s%@XGETTEXT@%$XGETTEXT%g
5968 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
5969 s%@CATALOGS@%$CATALOGS%g
5970 s%@CATOBJEXT@%$CATOBJEXT%g
5971 s%@DATADIRNAME@%$DATADIRNAME%g
5972 s%@GMOFILES@%$GMOFILES%g
5973 s%@INSTOBJEXT@%$INSTOBJEXT%g
5974 s%@INTLDEPS@%$INTLDEPS%g
5975 s%@INTLLIBS@%$INTLLIBS%g
5976 s%@INTLOBJS@%$INTLOBJS%g
5977 s%@POFILES@%$POFILES%g
5978 s%@POSUB@%$POSUB%g
5979 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
5980 s%@GT_NO@%$GT_NO%g
5981 s%@GT_YES@%$GT_YES%g
5982 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
5983 s%@l@%$l%g
5984 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5985 s%@INSTALL_DATA@%$INSTALL_DATA%g
5986 s%@AR@%$AR%g
5987 s%@YACC@%$YACC%g
5988 s%@AWK@%$AWK%g
5989 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
5990 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
5991 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
5992 s%@MMALLOC@%$MMALLOC%g
5993 s%@ENABLE_IDE@%$ENABLE_IDE%g
5994 s%@FOUNDRY_LIB_BASE@%$FOUNDRY_LIB_BASE%g
5995 s%@LIBGUI@%$LIBGUI%g
5996 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
5997 s%@IDE_CFLAGS_X@%$IDE_CFLAGS_X%g
5998 s%@IDE_X@%$IDE_X%g
5999 s%@LIBIDETCL@%$LIBIDETCL%g
6000 s%@LIBIDE@%$LIBIDE%g
6001 s%@IDE_DEPS@%$IDE_DEPS%g
6002 s%@WIN32LIBS@%$WIN32LIBS%g
6003 s%@WIN32LDAPP@%$WIN32LDAPP%g
6004 s%@WINDRES@%$WINDRES%g
6005 s%@TCL_VERSION@%$TCL_VERSION%g
6006 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
6007 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
6008 s%@TCL_CC@%$TCL_CC%g
6009 s%@TCL_DEFS@%$TCL_DEFS%g
6010 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
6011 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
6012 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
6013 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
6014 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
6015 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
6016 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
6017 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
6018 s%@TCL_RANLIB@%$TCL_RANLIB%g
6019 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
6020 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
6021 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
6022 s%@TK_VERSION@%$TK_VERSION%g
6023 s%@TK_DEFS@%$TK_DEFS%g
6024 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
6025 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
6026 s%@TK_XLIBSW@%$TK_XLIBSW%g
6027 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
6028 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
6029 s%@TCLHDIR@%$TCLHDIR%g
6030 s%@TKHDIR@%$TKHDIR%g
6031 s%@ITCLHDIR@%$ITCLHDIR%g
6032 s%@ITCLLIB@%$ITCLLIB%g
6033 s%@TIXHDIR@%$TIXHDIR%g
6034 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
6035 s%@X_CFLAGS@%$X_CFLAGS%g
6036 s%@X_LDFLAGS@%$X_LDFLAGS%g
6037 s%@X_LIBS@%$X_LIBS%g
6038 s%@TIXLIB@%$TIXLIB%g
6039 s%@TIX_DEPS@%$TIX_DEPS%g
6040 s%@GDBTKLIBS@%$GDBTKLIBS%g
6041 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
6042 s%@CONFIG_OBS@%$CONFIG_OBS%g
6043 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
6044 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
6045 s%@HLDFLAGS@%$HLDFLAGS%g
6046 s%@HLDENV@%$HLDENV%g
6047 s%@target_subdir@%$target_subdir%g
6048 /@host_makefile_frag@/r $host_makefile_frag
6049 s%@host_makefile_frag@%%g
6050 /@target_makefile_frag@/r $target_makefile_frag
6051 s%@target_makefile_frag@%%g
6052 s%@frags@%$frags%g
6053 s%@LN_S@%$LN_S%g
6054 s%@EXEEXT@%$EXEEXT%g
6055 s%@subdirs@%$subdirs%g
6056
6057 CEOF
6058 EOF
6059
6060 cat >> $CONFIG_STATUS <<\EOF
6061
6062 # Split the substitutions into bite-sized pieces for seds with
6063 # small command number limits, like on Digital OSF/1 and HP-UX.
6064 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6065 ac_file=1 # Number of current file.
6066 ac_beg=1 # First line for current file.
6067 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6068 ac_more_lines=:
6069 ac_sed_cmds=""
6070 while $ac_more_lines; do
6071   if test $ac_beg -gt 1; then
6072     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6073   else
6074     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6075   fi
6076   if test ! -s conftest.s$ac_file; then
6077     ac_more_lines=false
6078     rm -f conftest.s$ac_file
6079   else
6080     if test -z "$ac_sed_cmds"; then
6081       ac_sed_cmds="sed -f conftest.s$ac_file"
6082     else
6083       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6084     fi
6085     ac_file=`expr $ac_file + 1`
6086     ac_beg=$ac_end
6087     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6088   fi
6089 done
6090 if test -z "$ac_sed_cmds"; then
6091   ac_sed_cmds=cat
6092 fi
6093 EOF
6094
6095 cat >> $CONFIG_STATUS <<EOF
6096
6097 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
6098 EOF
6099 cat >> $CONFIG_STATUS <<\EOF
6100 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6101   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6102   case "$ac_file" in
6103   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6104        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6105   *) ac_file_in="${ac_file}.in" ;;
6106   esac
6107
6108   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6109
6110   # Remove last slash and all that follows it.  Not all systems have dirname.
6111   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6112   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6113     # The file is in a subdirectory.
6114     test ! -d "$ac_dir" && mkdir "$ac_dir"
6115     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6116     # A "../" for each directory in $ac_dir_suffix.
6117     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6118   else
6119     ac_dir_suffix= ac_dots=
6120   fi
6121
6122   case "$ac_given_srcdir" in
6123   .)  srcdir=.
6124       if test -z "$ac_dots"; then top_srcdir=.
6125       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6126   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6127   *) # Relative path.
6128     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6129     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6130   esac
6131
6132   case "$ac_given_INSTALL" in
6133   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6134   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6135   esac
6136
6137   echo creating "$ac_file"
6138   rm -f "$ac_file"
6139   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6140   case "$ac_file" in
6141   *Makefile*) ac_comsub="1i\\
6142 # $configure_input" ;;
6143   *) ac_comsub= ;;
6144   esac
6145
6146   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6147   sed -e "$ac_comsub
6148 s%@configure_input@%$configure_input%g
6149 s%@srcdir@%$srcdir%g
6150 s%@top_srcdir@%$top_srcdir%g
6151 s%@INSTALL@%$INSTALL%g
6152 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6153 fi; done
6154 rm -f conftest.s*
6155
6156 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6157 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6158 #
6159 # ac_d sets the value in "#define NAME VALUE" lines.
6160 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6161 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6162 ac_dC='\3'
6163 ac_dD='%g'
6164 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6165 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6166 ac_uB='\([      ]\)%\1#\2define\3'
6167 ac_uC=' '
6168 ac_uD='\4%g'
6169 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6170 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6171 ac_eB='$%\1#\2define\3'
6172 ac_eC=' '
6173 ac_eD='%g'
6174
6175 if test "${CONFIG_HEADERS+set}" != set; then
6176 EOF
6177 cat >> $CONFIG_STATUS <<EOF
6178   CONFIG_HEADERS="config.h:config.in"
6179 EOF
6180 cat >> $CONFIG_STATUS <<\EOF
6181 fi
6182 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6183   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6184   case "$ac_file" in
6185   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6186        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6187   *) ac_file_in="${ac_file}.in" ;;
6188   esac
6189
6190   echo creating $ac_file
6191
6192   rm -f conftest.frag conftest.in conftest.out
6193   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6194   cat $ac_file_inputs > conftest.in
6195
6196 EOF
6197
6198 # Transform confdefs.h into a sed script conftest.vals that substitutes
6199 # the proper values into config.h.in to produce config.h.  And first:
6200 # Protect against being on the right side of a sed subst in config.status.
6201 # Protect against being in an unquoted here document in config.status.
6202 rm -f conftest.vals
6203 cat > conftest.hdr <<\EOF
6204 s/[\\&%]/\\&/g
6205 s%[\\$`]%\\&%g
6206 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6207 s%ac_d%ac_u%gp
6208 s%ac_u%ac_e%gp
6209 EOF
6210 sed -n -f conftest.hdr confdefs.h > conftest.vals
6211 rm -f conftest.hdr
6212
6213 # This sed command replaces #undef with comments.  This is necessary, for
6214 # example, in the case of _POSIX_SOURCE, which is predefined and required
6215 # on some systems where configure will not decide to define it.
6216 cat >> conftest.vals <<\EOF
6217 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6218 EOF
6219
6220 # Break up conftest.vals because some shells have a limit on
6221 # the size of here documents, and old seds have small limits too.
6222
6223 rm -f conftest.tail
6224 while :
6225 do
6226   ac_lines=`grep -c . conftest.vals`
6227   # grep -c gives empty output for an empty file on some AIX systems.
6228   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6229   # Write a limited-size here document to conftest.frag.
6230   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6231   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6232   echo 'CEOF
6233   sed -f conftest.frag conftest.in > conftest.out
6234   rm -f conftest.in
6235   mv conftest.out conftest.in
6236 ' >> $CONFIG_STATUS
6237   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6238   rm -f conftest.vals
6239   mv conftest.tail conftest.vals
6240 done
6241 rm -f conftest.vals
6242
6243 cat >> $CONFIG_STATUS <<\EOF
6244   rm -f conftest.frag conftest.h
6245   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6246   cat conftest.in >> conftest.h
6247   rm -f conftest.in
6248   if cmp -s $ac_file conftest.h 2>/dev/null; then
6249     echo "$ac_file is unchanged"
6250     rm -f conftest.h
6251   else
6252     # Remove last slash and all that follows it.  Not all systems have dirname.
6253       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6254       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6255       # The file is in a subdirectory.
6256       test ! -d "$ac_dir" && mkdir "$ac_dir"
6257     fi
6258     rm -f $ac_file
6259     mv conftest.h $ac_file
6260   fi
6261 fi; done
6262
6263 EOF
6264
6265 cat >> $CONFIG_STATUS <<EOF
6266 ac_sources="$files"
6267 ac_dests="$links"
6268 EOF
6269
6270 cat >> $CONFIG_STATUS <<\EOF
6271 srcdir=$ac_given_srcdir
6272 while test -n "$ac_sources"; do
6273   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6274   set $ac_sources; ac_source=$1; shift; ac_sources=$*
6275
6276   echo "linking $srcdir/$ac_source to $ac_dest"
6277
6278   if test ! -r $srcdir/$ac_source; then
6279     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
6280   fi
6281   rm -f $ac_dest
6282
6283   # Make relative symlinks.
6284   # Remove last slash and all that follows it.  Not all systems have dirname.
6285   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
6286   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
6287     # The dest file is in a subdirectory.
6288     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
6289     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
6290     # A "../" for each directory in $ac_dest_dir_suffix.
6291     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
6292   else
6293     ac_dest_dir_suffix= ac_dots=
6294   fi
6295
6296   case "$srcdir" in
6297   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
6298   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
6299   esac
6300
6301   # Make a symlink if possible; otherwise try a hard link.
6302   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6303     ln $srcdir/$ac_source $ac_dest; then :
6304   else
6305     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
6306   fi
6307 done
6308 EOF
6309 cat >> $CONFIG_STATUS <<EOF
6310
6311 gdb_host_cpu=$gdb_host_cpu
6312 gdb_target_cpu=$gdb_target_cpu
6313 nativefile=$nativefile
6314
6315 EOF
6316 cat >> $CONFIG_STATUS <<\EOF
6317
6318 if test "${nativefile}" = ""; then
6319 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
6320         < Makefile > Makefile.tem
6321 mv -f Makefile.tem Makefile
6322 fi
6323
6324 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
6325 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
6326 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
6327 mv -f Makefile.tmp Makefile
6328
6329 case x$CONFIG_HEADERS in
6330 xconfig.h:config.in)
6331 echo > stamp-h ;;
6332 esac
6333
6334 exit 0
6335 EOF
6336 chmod +x $CONFIG_STATUS
6337 rm -fr confdefs* $ac_clean_files
6338 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6339
6340 if test "$no_recursion" != yes; then
6341
6342   # Remove --cache-file and --srcdir arguments so they do not pile up.
6343   ac_sub_configure_args=
6344   ac_prev=
6345   for ac_arg in $ac_configure_args; do
6346     if test -n "$ac_prev"; then
6347       ac_prev=
6348       continue
6349     fi
6350     case "$ac_arg" in
6351     -cache-file | --cache-file | --cache-fil | --cache-fi \
6352     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6353       ac_prev=cache_file ;;
6354     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6355     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
6356       ;;
6357     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6358       ac_prev=srcdir ;;
6359     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6360       ;;
6361     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
6362     esac
6363   done
6364
6365   for ac_config_dir in $configdirs; do
6366
6367     # Do not complain, so a configure script can configure whichever
6368     # parts of a large source tree are present.
6369     if test ! -d $srcdir/$ac_config_dir; then
6370       continue
6371     fi
6372
6373     echo configuring in $ac_config_dir
6374
6375     case "$srcdir" in
6376     .) ;;
6377     *)
6378       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
6379       else
6380         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
6381       fi
6382       ;;
6383     esac
6384
6385     ac_popdir=`pwd`
6386     cd $ac_config_dir
6387
6388       # A "../" for each directory in /$ac_config_dir.
6389       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
6390
6391     case "$srcdir" in
6392     .) # No --srcdir option.  We are building in place.
6393       ac_sub_srcdir=$srcdir ;;
6394     /*) # Absolute path.
6395       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
6396     *) # Relative path.
6397       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
6398     esac
6399
6400     # Check for guested configure; otherwise get Cygnus style configure.
6401     if test -f $ac_sub_srcdir/configure; then
6402       ac_sub_configure=$ac_sub_srcdir/configure
6403     elif test -f $ac_sub_srcdir/configure.in; then
6404       ac_sub_configure=$ac_configure
6405     else
6406       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
6407       ac_sub_configure=
6408     fi
6409
6410     # The recursion is here.
6411     if test -n "$ac_sub_configure"; then
6412
6413       # Make the cache file name correct relative to the subdirectory.
6414       case "$cache_file" in
6415       /*) ac_sub_cache_file=$cache_file ;;
6416       *) # Relative path.
6417         ac_sub_cache_file="$ac_dots$cache_file" ;;
6418       esac
6419   case "$ac_given_INSTALL" in
6420         [/$]*) INSTALL="$ac_given_INSTALL" ;;
6421         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6422         esac
6423
6424       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
6425       # The eval makes quoting arguments work.
6426       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
6427       then :
6428       else
6429         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
6430       fi
6431     fi
6432
6433     cd $ac_popdir
6434   done
6435 fi
6436
6437
6438 exit 0
6439