gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.2
   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-build-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-carp        Configure alternative readaptive paradigm "
  26 ac_help="$ac_help
  27   --enable-targets        alternative target configurations"
  28 ac_help="$ac_help
  29   --enable-ide            Enable IDE support"
  30 ac_help="$ac_help
  31   --with-foundry-libs=DIR Use the Foundry SDK in DIR"
  32 ac_help="$ac_help
  33   --enable-gdbtk          Enable GDBTK GUI front end"
  34 ac_help="$ac_help
  35   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  36 ac_help="$ac_help
  37   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  38 ac_help="$ac_help
  39   --with-tclinclude=DIR   Directory where tcl private headers are"
  40 ac_help="$ac_help
  41   --with-tkinclude=DIR    Directory where tk private headers are"
  42 ac_help="$ac_help
  43   --with-x                use the X Window System"
  44 ac_help="$ac_help
  45   --with-sim-gpu2=DIR     Use GPU2 library under given DIR"
  46 ac_help="$ac_help
  47   --with-sim-funit=DIR    Use target FP lib under given DIR"
  48 ac_help="$ac_help
  49   --enable-shared         Use shared libraries"
  50
  51 # Initialize some variables set by options.
  52 # The variables have the same names as the options, with
  53 # dashes changed to underlines.
  54 build=NONE
  55 cache_file=./config.cache
  56 exec_prefix=NONE
  57 host=NONE
  58 no_create=
  59 nonopt=NONE
  60 no_recursion=
  61 prefix=NONE
  62 program_prefix=NONE
  63 program_suffix=NONE
  64 program_transform_name=s,x,x,
  65 silent=
  66 site=
  67 srcdir=
  68 target=NONE
  69 verbose=
  70 x_includes=NONE
  71 x_libraries=NONE
  72 bindir='${exec_prefix}/bin'
  73 sbindir='${exec_prefix}/sbin'
  74 libexecdir='${exec_prefix}/libexec'
  75 datadir='${prefix}/share'
  76 sysconfdir='${prefix}/etc'
  77 sharedstatedir='${prefix}/com'
  78 localstatedir='${prefix}/var'
  79 libdir='${exec_prefix}/lib'
  80 includedir='${prefix}/include'
  81 oldincludedir='/usr/include'
  82 infodir='${prefix}/info'
  83 mandir='${prefix}/man'
  84
  85 # Initialize some other variables.
  86 subdirs=
  87 MFLAGS= MAKEFLAGS=
  88 SHELL=${CONFIG_SHELL-/bin/sh}
  89 # Maximum number of lines to put in a shell here document.
  90 ac_max_here_lines=12
  91
  92 ac_prev=
  93 for ac_option
  94 do
  95
  96   # If the previous option needs an argument, assign it.
  97   if test -n "$ac_prev"; then
  98     eval "$ac_prev=\$ac_option"
  99     ac_prev=
 100     continue
 101   fi
 102
 103   case "$ac_option" in
 104   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 105   *) ac_optarg= ;;
 106   esac
 107
 108   # Accept the important Cygnus configure options, so we can diagnose typos.
 109
 110   case "$ac_option" in
 111
 112   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 113     ac_prev=bindir ;;
 114   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 115     bindir="$ac_optarg" ;;
 116
 117   -build | --build | --buil | --bui | --bu)
 118     ac_prev=build ;;
 119   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 120     build="$ac_optarg" ;;
 121
 122   -cache-file | --cache-file | --cache-fil | --cache-fi \
 123   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 124     ac_prev=cache_file ;;
 125   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 126   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 127     cache_file="$ac_optarg" ;;
 128
 129   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 130     ac_prev=datadir ;;
 131   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 132   | --da=*)
 133     datadir="$ac_optarg" ;;
 134
 135   -disable-* | --disable-*)
 136     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 137     # Reject names that are not valid shell variable names.
 138     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 139       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 140     fi
 141     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 142     eval "enable_${ac_feature}=no" ;;
 143
 144   -enable-* | --enable-*)
 145     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 146     # Reject names that are not valid shell variable names.
 147     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 148       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 149     fi
 150     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 151     case "$ac_option" in
 152       *=*) ;;
 153       *) ac_optarg=yes ;;
 154     esac
 155     eval "enable_${ac_feature}='$ac_optarg'" ;;
 156
 157   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 158   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 159   | --exec | --exe | --ex)
 160     ac_prev=exec_prefix ;;
 161   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 162   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 163   | --exec=* | --exe=* | --ex=*)
 164     exec_prefix="$ac_optarg" ;;
 165
 166   -gas | --gas | --ga | --g)
 167     # Obsolete; use --with-gas.
 168     with_gas=yes ;;
 169
 170   -help | --help | --hel | --he)
 171     # Omit some internal or obsolete options to make the list less imposing.
 172     # This message is too long to be a string in the A/UX 3.1 sh.
 173     cat << EOF
 174 Usage: configure [options] [host]
 175 Options: [defaults in brackets after descriptions]
 176 Configuration:
 177   --cache-file=FILE       cache test results in FILE
 178   --help                  print this message
 179   --no-create             do not create output files
 180   --quiet, --silent       do not print \`checking...' messages
 181   --version               print the version of autoconf that created configure
 182 Directory and file names:
 183   --prefix=PREFIX         install architecture-independent files in PREFIX
 184                           [$ac_default_prefix]
 185   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 186                           [same as prefix]
 187   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 188   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 189   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 190   --datadir=DIR           read-only architecture-independent data in DIR
 191                           [PREFIX/share]
 192   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 193   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 194                           [PREFIX/com]
 195   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 196   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 197   --includedir=DIR        C header files in DIR [PREFIX/include]
 198   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 199   --infodir=DIR           info documentation in DIR [PREFIX/info]
 200   --mandir=DIR            man documentation in DIR [PREFIX/man]
 201   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 202   --program-prefix=PREFIX prepend PREFIX to installed program names
 203   --program-suffix=SUFFIX append SUFFIX to installed program names
 204   --program-transform-name=PROGRAM
 205                           run sed PROGRAM on installed program names
 206 EOF
 207     cat << EOF
 208 Host type:
 209   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 210   --host=HOST             configure for HOST [guessed]
 211   --target=TARGET         configure for TARGET [TARGET=HOST]
 212 Features and packages:
 213   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 214   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 215   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 216   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 217   --x-includes=DIR        X include files are in DIR
 218   --x-libraries=DIR       X library files are in DIR
 219 EOF
 220     if test -n "$ac_help"; then
 221       echo "--enable and --with options recognized:$ac_help"
 222     fi
 223     exit 0 ;;
 224
 225   -host | --host | --hos | --ho)
 226     ac_prev=host ;;
 227   -host=* | --host=* | --hos=* | --ho=*)
 228     host="$ac_optarg" ;;
 229
 230   -includedir | --includedir | --includedi | --included | --include \
 231   | --includ | --inclu | --incl | --inc)
 232     ac_prev=includedir ;;
 233   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 234   | --includ=* | --inclu=* | --incl=* | --inc=*)
 235     includedir="$ac_optarg" ;;
 236
 237   -infodir | --infodir | --infodi | --infod | --info | --inf)
 238     ac_prev=infodir ;;
 239   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 240     infodir="$ac_optarg" ;;
 241
 242   -libdir | --libdir | --libdi | --libd)
 243     ac_prev=libdir ;;
 244   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 245     libdir="$ac_optarg" ;;
 246
 247   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 248   | --libexe | --libex | --libe)
 249     ac_prev=libexecdir ;;
 250   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 251   | --libexe=* | --libex=* | --libe=*)
 252     libexecdir="$ac_optarg" ;;
 253
 254   -localstatedir | --localstatedir | --localstatedi | --localstated \
 255   | --localstate | --localstat | --localsta | --localst \
 256   | --locals | --local | --loca | --loc | --lo)
 257     ac_prev=localstatedir ;;
 258   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 259   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 260   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 261     localstatedir="$ac_optarg" ;;
 262
 263   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 264     ac_prev=mandir ;;
 265   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 266     mandir="$ac_optarg" ;;
 267
 268   -nfp | --nfp | --nf)
 269     # Obsolete; use --without-fp.
 270     with_fp=no ;;
 271
 272   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 273   | --no-cr | --no-c)
 274     no_create=yes ;;
 275
 276   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 277   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 278     no_recursion=yes ;;
 279
 280   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 281   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 282   | --oldin | --oldi | --old | --ol | --o)
 283     ac_prev=oldincludedir ;;
 284   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 285   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 286   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 287     oldincludedir="$ac_optarg" ;;
 288
 289   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 290     ac_prev=prefix ;;
 291   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 292     prefix="$ac_optarg" ;;
 293
 294   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 295   | --program-pre | --program-pr | --program-p)
 296     ac_prev=program_prefix ;;
 297   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 298   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 299     program_prefix="$ac_optarg" ;;
 300
 301   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 302   | --program-suf | --program-su | --program-s)
 303     ac_prev=program_suffix ;;
 304   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 305   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 306     program_suffix="$ac_optarg" ;;
 307
 308   -program-transform-name | --program-transform-name \
 309   | --program-transform-nam | --program-transform-na \
 310   | --program-transform-n | --program-transform- \
 311   | --program-transform | --program-transfor \
 312   | --program-transfo | --program-transf \
 313   | --program-trans | --program-tran \
 314   | --progr-tra | --program-tr | --program-t)
 315     ac_prev=program_transform_name ;;
 316   -program-transform-name=* | --program-transform-name=* \
 317   | --program-transform-nam=* | --program-transform-na=* \
 318   | --program-transform-n=* | --program-transform-=* \
 319   | --program-transform=* | --program-transfor=* \
 320   | --program-transfo=* | --program-transf=* \
 321   | --program-trans=* | --program-tran=* \
 322   | --progr-tra=* | --program-tr=* | --program-t=*)
 323     program_transform_name="$ac_optarg" ;;
 324
 325   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 326   | -silent | --silent | --silen | --sile | --sil)
 327     silent=yes ;;
 328
 329   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 330     ac_prev=sbindir ;;
 331   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 332   | --sbi=* | --sb=*)
 333     sbindir="$ac_optarg" ;;
 334
 335   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 336   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 337   | --sharedst | --shareds | --shared | --share | --shar \
 338   | --sha | --sh)
 339     ac_prev=sharedstatedir ;;
 340   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 341   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 342   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 343   | --sha=* | --sh=*)
 344     sharedstatedir="$ac_optarg" ;;
 345
 346   -site | --site | --sit)
 347     ac_prev=site ;;
 348   -site=* | --site=* | --sit=*)
 349     site="$ac_optarg" ;;
 350
 351   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 352     ac_prev=srcdir ;;
 353   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 354     srcdir="$ac_optarg" ;;
 355
 356   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 357   | --syscon | --sysco | --sysc | --sys | --sy)
 358     ac_prev=sysconfdir ;;
 359   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 360   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 361     sysconfdir="$ac_optarg" ;;
 362
 363   -target | --target | --targe | --targ | --tar | --ta | --t)
 364     ac_prev=target ;;
 365   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 366     target="$ac_optarg" ;;
 367
 368   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 369     verbose=yes ;;
 370
 371   -version | --version | --versio | --versi | --vers)
 372     echo "configure generated by autoconf version 2.12.2"
 373     exit 0 ;;
 374
 375   -with-* | --with-*)
 376     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 377     # Reject names that are not valid shell variable names.
 378     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 379       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 380     fi
 381     ac_package=`echo $ac_package| sed 's/-/_/g'`
 382     case "$ac_option" in
 383       *=*) ;;
 384       *) ac_optarg=yes ;;
 385     esac
 386     eval "with_${ac_package}='$ac_optarg'" ;;
 387
 388   -without-* | --without-*)
 389     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 390     # Reject names that are not valid shell variable names.
 391     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 392       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 393     fi
 394     ac_package=`echo $ac_package| sed 's/-/_/g'`
 395     eval "with_${ac_package}=no" ;;
 396
 397   --x)
 398     # Obsolete; use --with-x.
 399     with_x=yes ;;
 400
 401   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 402   | --x-incl | --x-inc | --x-in | --x-i)
 403     ac_prev=x_includes ;;
 404   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 405   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 406     x_includes="$ac_optarg" ;;
 407
 408   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 409   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 410     ac_prev=x_libraries ;;
 411   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 412   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 413     x_libraries="$ac_optarg" ;;
 414
 415   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 416     ;;
 417
 418   *)
 419     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 420       echo "configure: warning: $ac_option: invalid host type" 1>&2
 421     fi
 422     if test "x$nonopt" != xNONE; then
 423       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 424     fi
 425     nonopt="$ac_option"
 426     ;;
 427
 428   esac
 429 done
 430
 431 if test -n "$ac_prev"; then
 432   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 433 fi
 434
 435 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 436
 437 # File descriptor usage:
 438 # 0 standard input
 439 # 1 file creation
 440 # 2 errors and warnings
 441 # 3 some systems may open it to /dev/tty
 442 # 4 used on the Kubota Titan
 443 # 6 checking for... messages and results
 444 # 5 compiler messages saved in config.log
 445 if test "$silent" = yes; then
 446   exec 6>/dev/null
 447 else
 448   exec 6>&1
 449 fi
 450 exec 5>./config.log
 451
 452 echo "\
 453 This file contains any messages produced by compilers while
 454 running configure, to aid debugging if configure makes a mistake.
 455 " 1>&5
 456
 457 # Strip out --no-create and --no-recursion so they do not pile up.
 458 # Also quote any args containing shell metacharacters.
 459 ac_configure_args=
 460 for ac_arg
 461 do
 462   case "$ac_arg" in
 463   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 464   | --no-cr | --no-c) ;;
 465   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 466   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 467   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 468   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 469   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 470   esac
 471 done
 472
 473 # NLS nuisances.
 474 # Only set these to C if already set.  These must not be set unconditionally
 475 # because not all systems understand e.g. LANG=C (notably SCO).
 476 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 477 # Non-C LC_CTYPE values break the ctype check.
 478 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 479 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 480 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 481 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 482
 483 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 484 rm -rf conftest* confdefs.h
 485 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 486 echo > confdefs.h
 487
 488 # A filename unique to this package, relative to the directory that
 489 # configure is in, which we can look for to find out if srcdir is correct.
 490 ac_unique_file=main.c
 491
 492 # Find the source files, if location was not specified.
 493 if test -z "$srcdir"; then
 494   ac_srcdir_defaulted=yes
 495   # Try the directory containing this script, then its parent.
 496   ac_prog=$0
 497   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 498   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 499   srcdir=$ac_confdir
 500   if test ! -r $srcdir/$ac_unique_file; then
 501     srcdir=..
 502   fi
 503 else
 504   ac_srcdir_defaulted=no
 505 fi
 506 if test ! -r $srcdir/$ac_unique_file; then
 507   if test "$ac_srcdir_defaulted" = yes; then
 508     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 509   else
 510     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 511   fi
 512 fi
 513 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 514
 515 # Prefer explicitly selected file to automatically selected ones.
 516 if test -z "$CONFIG_SITE"; then
 517   if test "x$prefix" != xNONE; then
 518     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 519   else
 520     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 521   fi
 522 fi
 523 for ac_site_file in $CONFIG_SITE; do
 524   if test -r "$ac_site_file"; then
 525     echo "loading site script $ac_site_file"
 526     . "$ac_site_file"
 527   fi
 528 done
 529
 530 if test -r "$cache_file"; then
 531   echo "loading cache $cache_file"
 532   . $cache_file
 533 else
 534   echo "creating cache $cache_file"
 535   > $cache_file
 536 fi
 537
 538 ac_ext=c
 539 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 540 ac_cpp='$CPP $CPPFLAGS'
 541 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 542 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 543 cross_compiling=$ac_cv_prog_cc_cross
 544
 545 ac_exeext=
 546 ac_objext=o
 547 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 548   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 549   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 550     ac_n= ac_c='
 551 ' ac_t='        '
 552   else
 553     ac_n=-n ac_c= ac_t=
 554   fi
 555 else
 556   ac_n= ac_c='\c' ac_t=
 557 fi
 558
 559
 560
 561
 562 # Extract the first word of "gcc", so it can be a program name with args.
 563 set dummy gcc; ac_word=$2
 564 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 565 echo "configure:566: checking for $ac_word" >&5
 566 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 567   echo $ac_n "(cached) $ac_c" 1>&6
 568 else
 569   if test -n "$CC"; then
 570   ac_cv_prog_CC="$CC" # Let the user override the test.
 571 else
 572   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 573   for ac_dir in $PATH; do
 574     test -z "$ac_dir" && ac_dir=.
 575     if test -f $ac_dir/$ac_word; then
 576       ac_cv_prog_CC="gcc"
 577       break
 578     fi
 579   done
 580   IFS="$ac_save_ifs"
 581 fi
 582 fi
 583 CC="$ac_cv_prog_CC"
 584 if test -n "$CC"; then
 585   echo "$ac_t""$CC" 1>&6
 586 else
 587   echo "$ac_t""no" 1>&6
 588 fi
 589
 590 if test -z "$CC"; then
 591   # Extract the first word of "cc", so it can be a program name with args.
 592 set dummy cc; ac_word=$2
 593 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 594 echo "configure:595: checking for $ac_word" >&5
 595 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 596   echo $ac_n "(cached) $ac_c" 1>&6
 597 else
 598   if test -n "$CC"; then
 599   ac_cv_prog_CC="$CC" # Let the user override the test.
 600 else
 601   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 602   ac_prog_rejected=no
 603   for ac_dir in $PATH; do
 604     test -z "$ac_dir" && ac_dir=.
 605     if test -f $ac_dir/$ac_word; then
 606       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 607         ac_prog_rejected=yes
 608         continue
 609       fi
 610       ac_cv_prog_CC="cc"
 611       break
 612     fi
 613   done
 614   IFS="$ac_save_ifs"
 615 if test $ac_prog_rejected = yes; then
 616   # We found a bogon in the path, so make sure we never use it.
 617   set dummy $ac_cv_prog_CC
 618   shift
 619   if test $# -gt 0; then
 620     # We chose a different compiler from the bogus one.
 621     # However, it has the same basename, so the bogon will be chosen
 622     # first if we set CC to just the basename; use the full file name.
 623     shift
 624     set dummy "$ac_dir/$ac_word" "$@"
 625     shift
 626     ac_cv_prog_CC="$@"
 627   fi
 628 fi
 629 fi
 630 fi
 631 CC="$ac_cv_prog_CC"
 632 if test -n "$CC"; then
 633   echo "$ac_t""$CC" 1>&6
 634 else
 635   echo "$ac_t""no" 1>&6
 636 fi
 637
 638   if test -z "$CC"; then
 639     case "`uname -s`" in
 640     *win32* | *WIN32*)
 641       # Extract the first word of "cl", so it can be a program name with args.
 642 set dummy cl; ac_word=$2
 643 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 644 echo "configure:645: checking for $ac_word" >&5
 645 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 646   echo $ac_n "(cached) $ac_c" 1>&6
 647 else
 648   if test -n "$CC"; then
 649   ac_cv_prog_CC="$CC" # Let the user override the test.
 650 else
 651   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 652   for ac_dir in $PATH; do
 653     test -z "$ac_dir" && ac_dir=.
 654     if test -f $ac_dir/$ac_word; then
 655       ac_cv_prog_CC="cl"
 656       break
 657     fi
 658   done
 659   IFS="$ac_save_ifs"
 660 fi
 661 fi
 662 CC="$ac_cv_prog_CC"
 663 if test -n "$CC"; then
 664   echo "$ac_t""$CC" 1>&6
 665 else
 666   echo "$ac_t""no" 1>&6
 667 fi
 668  ;;
 669     esac
 670   fi
 671   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 672 fi
 673
 674 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 675 echo "configure:676: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 676
 677 ac_ext=c
 678 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 679 ac_cpp='$CPP $CPPFLAGS'
 680 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 681 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 682 cross_compiling=$ac_cv_prog_cc_cross
 683
 684 cat > conftest.$ac_ext <<EOF
 685 #line 686 "configure"
 686 #include "confdefs.h"
 687 main(){return(0);}
 688 EOF
 689 if { (eval echo configure:690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 690   ac_cv_prog_cc_works=yes
 691   # If we can't run a trivial program, we are probably using a cross compiler.
 692   if (./conftest; exit) 2>/dev/null; then
 693     ac_cv_prog_cc_cross=no
 694   else
 695     ac_cv_prog_cc_cross=yes
 696   fi
 697 else
 698   echo "configure: failed program was:" >&5
 699   cat conftest.$ac_ext >&5
 700   ac_cv_prog_cc_works=no
 701 fi
 702 rm -fr conftest*
 703
 704 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 705 if test $ac_cv_prog_cc_works = no; then
 706   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 707 fi
 708 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 709 echo "configure:710: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 710 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 711 cross_compiling=$ac_cv_prog_cc_cross
 712
 713 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 714 echo "configure:715: checking whether we are using GNU C" >&5
 715 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 716   echo $ac_n "(cached) $ac_c" 1>&6
 717 else
 718   cat > conftest.c <<EOF
 719 #ifdef __GNUC__
 720   yes;
 721 #endif
 722 EOF
 723 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:724: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 724   ac_cv_prog_gcc=yes
 725 else
 726   ac_cv_prog_gcc=no
 727 fi
 728 fi
 729
 730 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 731
 732 if test $ac_cv_prog_gcc = yes; then
 733   GCC=yes
 734 else
 735   GCC=
 736 fi
 737
 738 ac_test_CFLAGS="${CFLAGS+set}"
 739 ac_save_CFLAGS="$CFLAGS"
 740 CFLAGS=
 741 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 742 echo "configure:743: checking whether ${CC-cc} accepts -g" >&5
 743 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 744   echo $ac_n "(cached) $ac_c" 1>&6
 745 else
 746   echo 'void f(){}' > conftest.c
 747 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 748   ac_cv_prog_cc_g=yes
 749 else
 750   ac_cv_prog_cc_g=no
 751 fi
 752 rm -f conftest*
 753
 754 fi
 755
 756 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 757 if test "$ac_test_CFLAGS" = set; then
 758   CFLAGS="$ac_save_CFLAGS"
 759 elif test $ac_cv_prog_cc_g = yes; then
 760   if test "$GCC" = yes; then
 761     CFLAGS="-g -O2"
 762   else
 763     CFLAGS="-g"
 764   fi
 765 else
 766   if test "$GCC" = yes; then
 767     CFLAGS="-O2"
 768   else
 769     CFLAGS=
 770   fi
 771 fi
 772
 773 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 774 echo "configure:775: checking how to run the C preprocessor" >&5
 775 # On Suns, sometimes $CPP names a directory.
 776 if test -n "$CPP" && test -d "$CPP"; then
 777   CPP=
 778 fi
 779 if test -z "$CPP"; then
 780 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 781   echo $ac_n "(cached) $ac_c" 1>&6
 782 else
 783     # This must be in double quotes, not single quotes, because CPP may get
 784   # substituted into the Makefile and "${CC-cc}" will confuse make.
 785   CPP="${CC-cc} -E"
 786   # On the NeXT, cc -E runs the code through the compiler's parser,
 787   # not just through cpp.
 788   cat > conftest.$ac_ext <<EOF
 789 #line 790 "configure"
 790 #include "confdefs.h"
 791 #include <assert.h>
 792 Syntax Error
 793 EOF
 794 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 795 { (eval echo configure:796: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 796 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 797 if test -z "$ac_err"; then
 798   :
 799 else
 800   echo "$ac_err" >&5
 801   echo "configure: failed program was:" >&5
 802   cat conftest.$ac_ext >&5
 803   rm -rf conftest*
 804   CPP="${CC-cc} -E -traditional-cpp"
 805   cat > conftest.$ac_ext <<EOF
 806 #line 807 "configure"
 807 #include "confdefs.h"
 808 #include <assert.h>
 809 Syntax Error
 810 EOF
 811 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 812 { (eval echo configure:813: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 813 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 814 if test -z "$ac_err"; then
 815   :
 816 else
 817   echo "$ac_err" >&5
 818   echo "configure: failed program was:" >&5
 819   cat conftest.$ac_ext >&5
 820   rm -rf conftest*
 821   CPP="${CC-cc} -nologo -E"
 822   cat > conftest.$ac_ext <<EOF
 823 #line 824 "configure"
 824 #include "confdefs.h"
 825 #include <assert.h>
 826 Syntax Error
 827 EOF
 828 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 829 { (eval echo configure:830: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 830 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 831 if test -z "$ac_err"; then
 832   :
 833 else
 834   echo "$ac_err" >&5
 835   echo "configure: failed program was:" >&5
 836   cat conftest.$ac_ext >&5
 837   rm -rf conftest*
 838   CPP=/lib/cpp
 839 fi
 840 rm -f conftest*
 841 fi
 842 rm -f conftest*
 843 fi
 844 rm -f conftest*
 845   ac_cv_prog_CPP="$CPP"
 846 fi
 847   CPP="$ac_cv_prog_CPP"
 848 else
 849   ac_cv_prog_CPP="$CPP"
 850 fi
 851 echo "$ac_t""$CPP" 1>&6
 852
 853 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 854 echo "configure:855: checking for AIX" >&5
 855 cat > conftest.$ac_ext <<EOF
 856 #line 857 "configure"
 857 #include "confdefs.h"
 858 #ifdef _AIX
 859   yes
 860 #endif
 861
 862 EOF
 863 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 864   egrep "yes" >/dev/null 2>&1; then
 865   rm -rf conftest*
 866   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 867 #define _ALL_SOURCE 1
 868 EOF
 869
 870 else
 871   rm -rf conftest*
 872   echo "$ac_t""no" 1>&6
 873 fi
 874 rm -f conftest*
 875
 876
 877 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 878 echo "configure:879: checking for POSIXized ISC" >&5
 879 if test -d /etc/conf/kconfig.d &&
 880   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 881 then
 882   echo "$ac_t""yes" 1>&6
 883   ISC=yes # If later tests want to check for ISC.
 884   cat >> confdefs.h <<\EOF
 885 #define _POSIX_SOURCE 1
 886 EOF
 887
 888   if test "$GCC" = yes; then
 889     CC="$CC -posix"
 890   else
 891     CC="$CC -Xp"
 892   fi
 893 else
 894   echo "$ac_t""no" 1>&6
 895   ISC=
 896 fi
 897
 898
 899 ac_aux_dir=
 900 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 901   if test -f $ac_dir/install-sh; then
 902     ac_aux_dir=$ac_dir
 903     ac_install_sh="$ac_aux_dir/install-sh -c"
 904     break
 905   elif test -f $ac_dir/install.sh; then
 906     ac_aux_dir=$ac_dir
 907     ac_install_sh="$ac_aux_dir/install.sh -c"
 908     break
 909   fi
 910 done
 911 if test -z "$ac_aux_dir"; then
 912   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 913 fi
 914 ac_config_guess=$ac_aux_dir/config.guess
 915 ac_config_sub=$ac_aux_dir/config.sub
 916 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 917
 918
 919 # Do some error checking and defaulting for the host and target type.
 920 # The inputs are:
 921 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 922 #
 923 # The rules are:
 924 # 1. You are not allowed to specify --host, --target, and nonopt at the
 925 #    same time.
 926 # 2. Host defaults to nonopt.
 927 # 3. If nonopt is not specified, then host defaults to the current host,
 928 #    as determined by config.guess.
 929 # 4. Target and build default to nonopt.
 930 # 5. If nonopt is not specified, then target and build default to host.
 931
 932 # The aliases save the names the user supplied, while $host etc.
 933 # will get canonicalized.
 934 case $host---$target---$nonopt in
 935 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 936 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 937 esac
 938
 939
 940 # Make sure we can run config.sub.
 941 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 942 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 943 fi
 944
 945 echo $ac_n "checking host system type""... $ac_c" 1>&6
 946 echo "configure:947: checking host system type" >&5
 947
 948 host_alias=$host
 949 case "$host_alias" in
 950 NONE)
 951   case $nonopt in
 952   NONE)
 953     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 954     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 955     fi ;;
 956   *) host_alias=$nonopt ;;
 957   esac ;;
 958 esac
 959
 960 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 961 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 962 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 963 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 964 echo "$ac_t""$host" 1>&6
 965
 966 echo $ac_n "checking target system type""... $ac_c" 1>&6
 967 echo "configure:968: checking target system type" >&5
 968
 969 target_alias=$target
 970 case "$target_alias" in
 971 NONE)
 972   case $nonopt in
 973   NONE) target_alias=$host_alias ;;
 974   *) target_alias=$nonopt ;;
 975   esac ;;
 976 esac
 977
 978 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 979 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 980 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 981 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 982 echo "$ac_t""$target" 1>&6
 983
 984 echo $ac_n "checking build system type""... $ac_c" 1>&6
 985 echo "configure:986: checking build system type" >&5
 986
 987 build_alias=$build
 988 case "$build_alias" in
 989 NONE)
 990   case $nonopt in
 991   NONE) build_alias=$host_alias ;;
 992   *) build_alias=$nonopt ;;
 993   esac ;;
 994 esac
 995
 996 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 997 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 998 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 999 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1000 echo "$ac_t""$build" 1>&6
1001
1002 test "$host_alias" != "$target_alias" &&
1003   test "$program_prefix$program_suffix$program_transform_name" = \
1004     NONENONEs,x,x, &&
1005   program_prefix=${target_alias}-
1006
1007
1008 ALL_LINGUAS=
1009 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1010 echo "configure:1011: checking whether ${MAKE-make} sets \${MAKE}" >&5
1011 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1012 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1013   echo $ac_n "(cached) $ac_c" 1>&6
1014 else
1015   cat > conftestmake <<\EOF
1016 all:
1017         @echo 'ac_maketemp="${MAKE}"'
1018 EOF
1019 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1020 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1021 if test -n "$ac_maketemp"; then
1022   eval ac_cv_prog_make_${ac_make}_set=yes
1023 else
1024   eval ac_cv_prog_make_${ac_make}_set=no
1025 fi
1026 rm -f conftestmake
1027 fi
1028 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1029   echo "$ac_t""yes" 1>&6
1030   SET_MAKE=
1031 else
1032   echo "$ac_t""no" 1>&6
1033   SET_MAKE="MAKE=${MAKE-make}"
1034 fi
1035
1036 # Extract the first word of "ranlib", so it can be a program name with args.
1037 set dummy ranlib; ac_word=$2
1038 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1039 echo "configure:1040: checking for $ac_word" >&5
1040 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1041   echo $ac_n "(cached) $ac_c" 1>&6
1042 else
1043   if test -n "$RANLIB"; then
1044   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1045 else
1046   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1047   for ac_dir in $PATH; do
1048     test -z "$ac_dir" && ac_dir=.
1049     if test -f $ac_dir/$ac_word; then
1050       ac_cv_prog_RANLIB="ranlib"
1051       break
1052     fi
1053   done
1054   IFS="$ac_save_ifs"
1055   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1056 fi
1057 fi
1058 RANLIB="$ac_cv_prog_RANLIB"
1059 if test -n "$RANLIB"; then
1060   echo "$ac_t""$RANLIB" 1>&6
1061 else
1062   echo "$ac_t""no" 1>&6
1063 fi
1064
1065 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1066 echo "configure:1067: checking for ANSI C header files" >&5
1067 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1068   echo $ac_n "(cached) $ac_c" 1>&6
1069 else
1070   cat > conftest.$ac_ext <<EOF
1071 #line 1072 "configure"
1072 #include "confdefs.h"
1073 #include <stdlib.h>
1074 #include <stdarg.h>
1075 #include <string.h>
1076 #include <float.h>
1077 EOF
1078 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1079 { (eval echo configure:1080: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1080 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1081 if test -z "$ac_err"; then
1082   rm -rf conftest*
1083   ac_cv_header_stdc=yes
1084 else
1085   echo "$ac_err" >&5
1086   echo "configure: failed program was:" >&5
1087   cat conftest.$ac_ext >&5
1088   rm -rf conftest*
1089   ac_cv_header_stdc=no
1090 fi
1091 rm -f conftest*
1092
1093 if test $ac_cv_header_stdc = yes; then
1094   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1095 cat > conftest.$ac_ext <<EOF
1096 #line 1097 "configure"
1097 #include "confdefs.h"
1098 #include <string.h>
1099 EOF
1100 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1101   egrep "memchr" >/dev/null 2>&1; then
1102   :
1103 else
1104   rm -rf conftest*
1105   ac_cv_header_stdc=no
1106 fi
1107 rm -f conftest*
1108
1109 fi
1110
1111 if test $ac_cv_header_stdc = yes; then
1112   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1113 cat > conftest.$ac_ext <<EOF
1114 #line 1115 "configure"
1115 #include "confdefs.h"
1116 #include <stdlib.h>
1117 EOF
1118 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1119   egrep "free" >/dev/null 2>&1; then
1120   :
1121 else
1122   rm -rf conftest*
1123   ac_cv_header_stdc=no
1124 fi
1125 rm -f conftest*
1126
1127 fi
1128
1129 if test $ac_cv_header_stdc = yes; then
1130   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1131 if test "$cross_compiling" = yes; then
1132   :
1133 else
1134   cat > conftest.$ac_ext <<EOF
1135 #line 1136 "configure"
1136 #include "confdefs.h"
1137 #include <ctype.h>
1138 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1139 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1140 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1141 int main () { int i; for (i = 0; i < 256; i++)
1142 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1143 exit (0); }
1144
1145 EOF
1146 if { (eval echo configure:1147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1147 then
1148   :
1149 else
1150   echo "configure: failed program was:" >&5
1151   cat conftest.$ac_ext >&5
1152   rm -fr conftest*
1153   ac_cv_header_stdc=no
1154 fi
1155 rm -fr conftest*
1156 fi
1157
1158 fi
1159 fi
1160
1161 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1162 if test $ac_cv_header_stdc = yes; then
1163   cat >> confdefs.h <<\EOF
1164 #define STDC_HEADERS 1
1165 EOF
1166
1167 fi
1168
1169 echo $ac_n "checking for working const""... $ac_c" 1>&6
1170 echo "configure:1171: checking for working const" >&5
1171 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1172   echo $ac_n "(cached) $ac_c" 1>&6
1173 else
1174   cat > conftest.$ac_ext <<EOF
1175 #line 1176 "configure"
1176 #include "confdefs.h"
1177
1178 int main() {
1179
1180 /* Ultrix mips cc rejects this.  */
1181 typedef int charset[2]; const charset x;
1182 /* SunOS 4.1.1 cc rejects this.  */
1183 char const *const *ccp;
1184 char **p;
1185 /* NEC SVR4.0.2 mips cc rejects this.  */
1186 struct point {int x, y;};
1187 static struct point const zero = {0,0};
1188 /* AIX XL C 1.02.0.0 rejects this.
1189    It does not let you subtract one const X* pointer from another in an arm
1190    of an if-expression whose if-part is not a constant expression */
1191 const char *g = "string";
1192 ccp = &g + (g ? g-g : 0);
1193 /* HPUX 7.0 cc rejects these. */
1194 ++ccp;
1195 p = (char**) ccp;
1196 ccp = (char const *const *) p;
1197 { /* SCO 3.2v4 cc rejects this.  */
1198   char *t;
1199   char const *s = 0 ? (char *) 0 : (char const *) 0;
1200
1201   *t++ = 0;
1202 }
1203 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1204   int x[] = {25, 17};
1205   const int *foo = &x[0];
1206   ++foo;
1207 }
1208 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1209   typedef const int *iptr;
1210   iptr p = 0;
1211   ++p;
1212 }
1213 { /* AIX XL C 1.02.0.0 rejects this saying
1214      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1215   struct s { int j; const int *ap[3]; };
1216   struct s *b; b->j = 5;
1217 }
1218 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1219   const int foo = 10;
1220 }
1221
1222 ; return 0; }
1223 EOF
1224 if { (eval echo configure:1225: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1225   rm -rf conftest*
1226   ac_cv_c_const=yes
1227 else
1228   echo "configure: failed program was:" >&5
1229   cat conftest.$ac_ext >&5
1230   rm -rf conftest*
1231   ac_cv_c_const=no
1232 fi
1233 rm -f conftest*
1234 fi
1235
1236 echo "$ac_t""$ac_cv_c_const" 1>&6
1237 if test $ac_cv_c_const = no; then
1238   cat >> confdefs.h <<\EOF
1239 #define const
1240 EOF
1241
1242 fi
1243
1244 echo $ac_n "checking for inline""... $ac_c" 1>&6
1245 echo "configure:1246: checking for inline" >&5
1246 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1247   echo $ac_n "(cached) $ac_c" 1>&6
1248 else
1249   ac_cv_c_inline=no
1250 for ac_kw in inline __inline__ __inline; do
1251   cat > conftest.$ac_ext <<EOF
1252 #line 1253 "configure"
1253 #include "confdefs.h"
1254
1255 int main() {
1256 } $ac_kw foo() {
1257 ; return 0; }
1258 EOF
1259 if { (eval echo configure:1260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1260   rm -rf conftest*
1261   ac_cv_c_inline=$ac_kw; break
1262 else
1263   echo "configure: failed program was:" >&5
1264   cat conftest.$ac_ext >&5
1265 fi
1266 rm -f conftest*
1267 done
1268
1269 fi
1270
1271 echo "$ac_t""$ac_cv_c_inline" 1>&6
1272 case "$ac_cv_c_inline" in
1273   inline | yes) ;;
1274   no) cat >> confdefs.h <<\EOF
1275 #define inline
1276 EOF
1277  ;;
1278   *)  cat >> confdefs.h <<EOF
1279 #define inline $ac_cv_c_inline
1280 EOF
1281  ;;
1282 esac
1283
1284 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1285 echo "configure:1286: checking for off_t" >&5
1286 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1287   echo $ac_n "(cached) $ac_c" 1>&6
1288 else
1289   cat > conftest.$ac_ext <<EOF
1290 #line 1291 "configure"
1291 #include "confdefs.h"
1292 #include <sys/types.h>
1293 #if STDC_HEADERS
1294 #include <stdlib.h>
1295 #include <stddef.h>
1296 #endif
1297 EOF
1298 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1299   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1300   rm -rf conftest*
1301   ac_cv_type_off_t=yes
1302 else
1303   rm -rf conftest*
1304   ac_cv_type_off_t=no
1305 fi
1306 rm -f conftest*
1307
1308 fi
1309 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1310 if test $ac_cv_type_off_t = no; then
1311   cat >> confdefs.h <<\EOF
1312 #define off_t long
1313 EOF
1314
1315 fi
1316
1317 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1318 echo "configure:1319: checking for size_t" >&5
1319 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1320   echo $ac_n "(cached) $ac_c" 1>&6
1321 else
1322   cat > conftest.$ac_ext <<EOF
1323 #line 1324 "configure"
1324 #include "confdefs.h"
1325 #include <sys/types.h>
1326 #if STDC_HEADERS
1327 #include <stdlib.h>
1328 #include <stddef.h>
1329 #endif
1330 EOF
1331 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1332   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1333   rm -rf conftest*
1334   ac_cv_type_size_t=yes
1335 else
1336   rm -rf conftest*
1337   ac_cv_type_size_t=no
1338 fi
1339 rm -f conftest*
1340
1341 fi
1342 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1343 if test $ac_cv_type_size_t = no; then
1344   cat >> confdefs.h <<\EOF
1345 #define size_t unsigned
1346 EOF
1347
1348 fi
1349
1350 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1351 # for constant arguments.  Useless!
1352 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1353 echo "configure:1354: checking for working alloca.h" >&5
1354 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1355   echo $ac_n "(cached) $ac_c" 1>&6
1356 else
1357   cat > conftest.$ac_ext <<EOF
1358 #line 1359 "configure"
1359 #include "confdefs.h"
1360 #include <alloca.h>
1361 int main() {
1362 char *p = alloca(2 * sizeof(int));
1363 ; return 0; }
1364 EOF
1365 if { (eval echo configure:1366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1366   rm -rf conftest*
1367   ac_cv_header_alloca_h=yes
1368 else
1369   echo "configure: failed program was:" >&5
1370   cat conftest.$ac_ext >&5
1371   rm -rf conftest*
1372   ac_cv_header_alloca_h=no
1373 fi
1374 rm -f conftest*
1375 fi
1376
1377 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1378 if test $ac_cv_header_alloca_h = yes; then
1379   cat >> confdefs.h <<\EOF
1380 #define HAVE_ALLOCA_H 1
1381 EOF
1382
1383 fi
1384
1385 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1386 echo "configure:1387: checking for alloca" >&5
1387 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1388   echo $ac_n "(cached) $ac_c" 1>&6
1389 else
1390   cat > conftest.$ac_ext <<EOF
1391 #line 1392 "configure"
1392 #include "confdefs.h"
1393
1394 #ifdef __GNUC__
1395 # define alloca __builtin_alloca
1396 #else
1397 # ifdef _MSC_VER
1398 #  include <malloc.h>
1399 #  define alloca _alloca
1400 # else
1401 #  if HAVE_ALLOCA_H
1402 #   include <alloca.h>
1403 #  else
1404 #   ifdef _AIX
1405  #pragma alloca
1406 #   else
1407 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1408 char *alloca ();
1409 #    endif
1410 #   endif
1411 #  endif
1412 # endif
1413 #endif
1414
1415 int main() {
1416 char *p = (char *) alloca(1);
1417 ; return 0; }
1418 EOF
1419 if { (eval echo configure:1420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1420   rm -rf conftest*
1421   ac_cv_func_alloca_works=yes
1422 else
1423   echo "configure: failed program was:" >&5
1424   cat conftest.$ac_ext >&5
1425   rm -rf conftest*
1426   ac_cv_func_alloca_works=no
1427 fi
1428 rm -f conftest*
1429 fi
1430
1431 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1432 if test $ac_cv_func_alloca_works = yes; then
1433   cat >> confdefs.h <<\EOF
1434 #define HAVE_ALLOCA 1
1435 EOF
1436
1437 fi
1438
1439 if test $ac_cv_func_alloca_works = no; then
1440   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1441   # that cause trouble.  Some versions do not even contain alloca or
1442   # contain a buggy version.  If you still want to use their alloca,
1443   # use ar to extract alloca.o from them instead of compiling alloca.c.
1444   ALLOCA=alloca.${ac_objext}
1445   cat >> confdefs.h <<\EOF
1446 #define C_ALLOCA 1
1447 EOF
1448
1449
1450 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1451 echo "configure:1452: checking whether alloca needs Cray hooks" >&5
1452 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1453   echo $ac_n "(cached) $ac_c" 1>&6
1454 else
1455   cat > conftest.$ac_ext <<EOF
1456 #line 1457 "configure"
1457 #include "confdefs.h"
1458 #if defined(CRAY) && ! defined(CRAY2)
1459 webecray
1460 #else
1461 wenotbecray
1462 #endif
1463
1464 EOF
1465 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1466   egrep "webecray" >/dev/null 2>&1; then
1467   rm -rf conftest*
1468   ac_cv_os_cray=yes
1469 else
1470   rm -rf conftest*
1471   ac_cv_os_cray=no
1472 fi
1473 rm -f conftest*
1474
1475 fi
1476
1477 echo "$ac_t""$ac_cv_os_cray" 1>&6
1478 if test $ac_cv_os_cray = yes; then
1479 for ac_func in _getb67 GETB67 getb67; do
1480   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1481 echo "configure:1482: checking for $ac_func" >&5
1482 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1483   echo $ac_n "(cached) $ac_c" 1>&6
1484 else
1485   cat > conftest.$ac_ext <<EOF
1486 #line 1487 "configure"
1487 #include "confdefs.h"
1488 /* System header to define __stub macros and hopefully few prototypes,
1489     which can conflict with char $ac_func(); below.  */
1490 #include <assert.h>
1491 /* Override any gcc2 internal prototype to avoid an error.  */
1492 /* We use char because int might match the return type of a gcc2
1493     builtin and then its argument prototype would still apply.  */
1494 char $ac_func();
1495
1496 int main() {
1497
1498 /* The GNU C library defines this for functions which it implements
1499     to always fail with ENOSYS.  Some functions are actually named
1500     something starting with __ and the normal name is an alias.  */
1501 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1502 choke me
1503 #else
1504 $ac_func();
1505 #endif
1506
1507 ; return 0; }
1508 EOF
1509 if { (eval echo configure:1510: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1510   rm -rf conftest*
1511   eval "ac_cv_func_$ac_func=yes"
1512 else
1513   echo "configure: failed program was:" >&5
1514   cat conftest.$ac_ext >&5
1515   rm -rf conftest*
1516   eval "ac_cv_func_$ac_func=no"
1517 fi
1518 rm -f conftest*
1519 fi
1520
1521 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1522   echo "$ac_t""yes" 1>&6
1523   cat >> confdefs.h <<EOF
1524 #define CRAY_STACKSEG_END $ac_func
1525 EOF
1526
1527   break
1528 else
1529   echo "$ac_t""no" 1>&6
1530 fi
1531
1532 done
1533 fi
1534
1535 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1536 echo "configure:1537: checking stack direction for C alloca" >&5
1537 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1538   echo $ac_n "(cached) $ac_c" 1>&6
1539 else
1540   if test "$cross_compiling" = yes; then
1541   ac_cv_c_stack_direction=0
1542 else
1543   cat > conftest.$ac_ext <<EOF
1544 #line 1545 "configure"
1545 #include "confdefs.h"
1546 find_stack_direction ()
1547 {
1548   static char *addr = 0;
1549   auto char dummy;
1550   if (addr == 0)
1551     {
1552       addr = &dummy;
1553       return find_stack_direction ();
1554     }
1555   else
1556     return (&dummy > addr) ? 1 : -1;
1557 }
1558 main ()
1559 {
1560   exit (find_stack_direction() < 0);
1561 }
1562 EOF
1563 if { (eval echo configure:1564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1564 then
1565   ac_cv_c_stack_direction=1
1566 else
1567   echo "configure: failed program was:" >&5
1568   cat conftest.$ac_ext >&5
1569   rm -fr conftest*
1570   ac_cv_c_stack_direction=-1
1571 fi
1572 rm -fr conftest*
1573 fi
1574
1575 fi
1576
1577 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1578 cat >> confdefs.h <<EOF
1579 #define STACK_DIRECTION $ac_cv_c_stack_direction
1580 EOF
1581
1582 fi
1583
1584 for ac_hdr in unistd.h
1585 do
1586 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1587 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1588 echo "configure:1589: checking for $ac_hdr" >&5
1589 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1590   echo $ac_n "(cached) $ac_c" 1>&6
1591 else
1592   cat > conftest.$ac_ext <<EOF
1593 #line 1594 "configure"
1594 #include "confdefs.h"
1595 #include <$ac_hdr>
1596 EOF
1597 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1598 { (eval echo configure:1599: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1599 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1600 if test -z "$ac_err"; then
1601   rm -rf conftest*
1602   eval "ac_cv_header_$ac_safe=yes"
1603 else
1604   echo "$ac_err" >&5
1605   echo "configure: failed program was:" >&5
1606   cat conftest.$ac_ext >&5
1607   rm -rf conftest*
1608   eval "ac_cv_header_$ac_safe=no"
1609 fi
1610 rm -f conftest*
1611 fi
1612 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1613   echo "$ac_t""yes" 1>&6
1614     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1615   cat >> confdefs.h <<EOF
1616 #define $ac_tr_hdr 1
1617 EOF
1618
1619 else
1620   echo "$ac_t""no" 1>&6
1621 fi
1622 done
1623
1624 for ac_func in getpagesize
1625 do
1626 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1627 echo "configure:1628: checking for $ac_func" >&5
1628 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1629   echo $ac_n "(cached) $ac_c" 1>&6
1630 else
1631   cat > conftest.$ac_ext <<EOF
1632 #line 1633 "configure"
1633 #include "confdefs.h"
1634 /* System header to define __stub macros and hopefully few prototypes,
1635     which can conflict with char $ac_func(); below.  */
1636 #include <assert.h>
1637 /* Override any gcc2 internal prototype to avoid an error.  */
1638 /* We use char because int might match the return type of a gcc2
1639     builtin and then its argument prototype would still apply.  */
1640 char $ac_func();
1641
1642 int main() {
1643
1644 /* The GNU C library defines this for functions which it implements
1645     to always fail with ENOSYS.  Some functions are actually named
1646     something starting with __ and the normal name is an alias.  */
1647 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1648 choke me
1649 #else
1650 $ac_func();
1651 #endif
1652
1653 ; return 0; }
1654 EOF
1655 if { (eval echo configure:1656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1656   rm -rf conftest*
1657   eval "ac_cv_func_$ac_func=yes"
1658 else
1659   echo "configure: failed program was:" >&5
1660   cat conftest.$ac_ext >&5
1661   rm -rf conftest*
1662   eval "ac_cv_func_$ac_func=no"
1663 fi
1664 rm -f conftest*
1665 fi
1666
1667 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1668   echo "$ac_t""yes" 1>&6
1669     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1670   cat >> confdefs.h <<EOF
1671 #define $ac_tr_func 1
1672 EOF
1673
1674 else
1675   echo "$ac_t""no" 1>&6
1676 fi
1677 done
1678
1679 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1680 echo "configure:1681: checking for working mmap" >&5
1681 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1682   echo $ac_n "(cached) $ac_c" 1>&6
1683 else
1684   if test "$cross_compiling" = yes; then
1685   ac_cv_func_mmap_fixed_mapped=no
1686 else
1687   cat > conftest.$ac_ext <<EOF
1688 #line 1689 "configure"
1689 #include "confdefs.h"
1690
1691 /* Thanks to Mike Haertel and Jim Avera for this test.
1692    Here is a matrix of mmap possibilities:
1693         mmap private not fixed
1694         mmap private fixed at somewhere currently unmapped
1695         mmap private fixed at somewhere already mapped
1696         mmap shared not fixed
1697         mmap shared fixed at somewhere currently unmapped
1698         mmap shared fixed at somewhere already mapped
1699    For private mappings, we should verify that changes cannot be read()
1700    back from the file, nor mmap's back from the file at a different
1701    address.  (There have been systems where private was not correctly
1702    implemented like the infamous i386 svr4.0, and systems where the
1703    VM page cache was not coherent with the filesystem buffer cache
1704    like early versions of FreeBSD and possibly contemporary NetBSD.)
1705    For shared mappings, we should conversely verify that changes get
1706    propogated back to all the places they're supposed to be.
1707
1708    Grep wants private fixed already mapped.
1709    The main things grep needs to know about mmap are:
1710    * does it exist and is it safe to write into the mmap'd area
1711    * how to use it (BSD variants)  */
1712 #include <sys/types.h>
1713 #include <fcntl.h>
1714 #include <sys/mman.h>
1715
1716 /* This mess was copied from the GNU getpagesize.h.  */
1717 #ifndef HAVE_GETPAGESIZE
1718 # ifdef HAVE_UNISTD_H
1719 #  include <unistd.h>
1720 # endif
1721
1722 /* Assume that all systems that can run configure have sys/param.h.  */
1723 # ifndef HAVE_SYS_PARAM_H
1724 #  define HAVE_SYS_PARAM_H 1
1725 # endif
1726
1727 # ifdef _SC_PAGESIZE
1728 #  define getpagesize() sysconf(_SC_PAGESIZE)
1729 # else /* no _SC_PAGESIZE */
1730 #  ifdef HAVE_SYS_PARAM_H
1731 #   include <sys/param.h>
1732 #   ifdef EXEC_PAGESIZE
1733 #    define getpagesize() EXEC_PAGESIZE
1734 #   else /* no EXEC_PAGESIZE */
1735 #    ifdef NBPG
1736 #     define getpagesize() NBPG * CLSIZE
1737 #     ifndef CLSIZE
1738 #      define CLSIZE 1
1739 #     endif /* no CLSIZE */
1740 #    else /* no NBPG */
1741 #     ifdef NBPC
1742 #      define getpagesize() NBPC
1743 #     else /* no NBPC */
1744 #      ifdef PAGESIZE
1745 #       define getpagesize() PAGESIZE
1746 #      endif /* PAGESIZE */
1747 #     endif /* no NBPC */
1748 #    endif /* no NBPG */
1749 #   endif /* no EXEC_PAGESIZE */
1750 #  else /* no HAVE_SYS_PARAM_H */
1751 #   define getpagesize() 8192   /* punt totally */
1752 #  endif /* no HAVE_SYS_PARAM_H */
1753 # endif /* no _SC_PAGESIZE */
1754
1755 #endif /* no HAVE_GETPAGESIZE */
1756
1757 #ifdef __cplusplus
1758 extern "C" { void *malloc(unsigned); }
1759 #else
1760 char *malloc();
1761 #endif
1762
1763 int
1764 main()
1765 {
1766         char *data, *data2, *data3;
1767         int i, pagesize;
1768         int fd;
1769
1770         pagesize = getpagesize();
1771
1772         /*
1773          * First, make a file with some known garbage in it.
1774          */
1775         data = malloc(pagesize);
1776         if (!data)
1777                 exit(1);
1778         for (i = 0; i < pagesize; ++i)
1779                 *(data + i) = rand();
1780         umask(0);
1781         fd = creat("conftestmmap", 0600);
1782         if (fd < 0)
1783                 exit(1);
1784         if (write(fd, data, pagesize) != pagesize)
1785                 exit(1);
1786         close(fd);
1787
1788         /*
1789          * Next, try to mmap the file at a fixed address which
1790          * already has something else allocated at it.  If we can,
1791          * also make sure that we see the same garbage.
1792          */
1793         fd = open("conftestmmap", O_RDWR);
1794         if (fd < 0)
1795                 exit(1);
1796         data2 = malloc(2 * pagesize);
1797         if (!data2)
1798                 exit(1);
1799         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1800         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1801             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1802                 exit(1);
1803         for (i = 0; i < pagesize; ++i)
1804                 if (*(data + i) != *(data2 + i))
1805                         exit(1);
1806
1807         /*
1808          * Finally, make sure that changes to the mapped area
1809          * do not percolate back to the file as seen by read().
1810          * (This is a bug on some variants of i386 svr4.0.)
1811          */
1812         for (i = 0; i < pagesize; ++i)
1813                 *(data2 + i) = *(data2 + i) + 1;
1814         data3 = malloc(pagesize);
1815         if (!data3)
1816                 exit(1);
1817         if (read(fd, data3, pagesize) != pagesize)
1818                 exit(1);
1819         for (i = 0; i < pagesize; ++i)
1820                 if (*(data + i) != *(data3 + i))
1821                         exit(1);
1822         close(fd);
1823         unlink("conftestmmap");
1824         exit(0);
1825 }
1826
1827 EOF
1828 if { (eval echo configure:1829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1829 then
1830   ac_cv_func_mmap_fixed_mapped=yes
1831 else
1832   echo "configure: failed program was:" >&5
1833   cat conftest.$ac_ext >&5
1834   rm -fr conftest*
1835   ac_cv_func_mmap_fixed_mapped=no
1836 fi
1837 rm -fr conftest*
1838 fi
1839
1840 fi
1841
1842 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1843 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1844   cat >> confdefs.h <<\EOF
1845 #define HAVE_MMAP 1
1846 EOF
1847
1848 fi
1849
1850
1851    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1852 unistd.h values.h sys/param.h
1853 do
1854 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1855 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1856 echo "configure:1857: checking for $ac_hdr" >&5
1857 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1858   echo $ac_n "(cached) $ac_c" 1>&6
1859 else
1860   cat > conftest.$ac_ext <<EOF
1861 #line 1862 "configure"
1862 #include "confdefs.h"
1863 #include <$ac_hdr>
1864 EOF
1865 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1866 { (eval echo configure:1867: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1867 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1868 if test -z "$ac_err"; then
1869   rm -rf conftest*
1870   eval "ac_cv_header_$ac_safe=yes"
1871 else
1872   echo "$ac_err" >&5
1873   echo "configure: failed program was:" >&5
1874   cat conftest.$ac_ext >&5
1875   rm -rf conftest*
1876   eval "ac_cv_header_$ac_safe=no"
1877 fi
1878 rm -f conftest*
1879 fi
1880 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1881   echo "$ac_t""yes" 1>&6
1882     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1883   cat >> confdefs.h <<EOF
1884 #define $ac_tr_hdr 1
1885 EOF
1886
1887 else
1888   echo "$ac_t""no" 1>&6
1889 fi
1890 done
1891
1892    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
1893 __argz_count __argz_stringify __argz_next
1894 do
1895 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1896 echo "configure:1897: checking for $ac_func" >&5
1897 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1898   echo $ac_n "(cached) $ac_c" 1>&6
1899 else
1900   cat > conftest.$ac_ext <<EOF
1901 #line 1902 "configure"
1902 #include "confdefs.h"
1903 /* System header to define __stub macros and hopefully few prototypes,
1904     which can conflict with char $ac_func(); below.  */
1905 #include <assert.h>
1906 /* Override any gcc2 internal prototype to avoid an error.  */
1907 /* We use char because int might match the return type of a gcc2
1908     builtin and then its argument prototype would still apply.  */
1909 char $ac_func();
1910
1911 int main() {
1912
1913 /* The GNU C library defines this for functions which it implements
1914     to always fail with ENOSYS.  Some functions are actually named
1915     something starting with __ and the normal name is an alias.  */
1916 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1917 choke me
1918 #else
1919 $ac_func();
1920 #endif
1921
1922 ; return 0; }
1923 EOF
1924 if { (eval echo configure:1925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1925   rm -rf conftest*
1926   eval "ac_cv_func_$ac_func=yes"
1927 else
1928   echo "configure: failed program was:" >&5
1929   cat conftest.$ac_ext >&5
1930   rm -rf conftest*
1931   eval "ac_cv_func_$ac_func=no"
1932 fi
1933 rm -f conftest*
1934 fi
1935
1936 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1937   echo "$ac_t""yes" 1>&6
1938     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1939   cat >> confdefs.h <<EOF
1940 #define $ac_tr_func 1
1941 EOF
1942
1943 else
1944   echo "$ac_t""no" 1>&6
1945 fi
1946 done
1947
1948
1949    if test "${ac_cv_func_stpcpy+set}" != "set"; then
1950      for ac_func in stpcpy
1951 do
1952 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1953 echo "configure:1954: checking for $ac_func" >&5
1954 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1955   echo $ac_n "(cached) $ac_c" 1>&6
1956 else
1957   cat > conftest.$ac_ext <<EOF
1958 #line 1959 "configure"
1959 #include "confdefs.h"
1960 /* System header to define __stub macros and hopefully few prototypes,
1961     which can conflict with char $ac_func(); below.  */
1962 #include <assert.h>
1963 /* Override any gcc2 internal prototype to avoid an error.  */
1964 /* We use char because int might match the return type of a gcc2
1965     builtin and then its argument prototype would still apply.  */
1966 char $ac_func();
1967
1968 int main() {
1969
1970 /* The GNU C library defines this for functions which it implements
1971     to always fail with ENOSYS.  Some functions are actually named
1972     something starting with __ and the normal name is an alias.  */
1973 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1974 choke me
1975 #else
1976 $ac_func();
1977 #endif
1978
1979 ; return 0; }
1980 EOF
1981 if { (eval echo configure:1982: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1982   rm -rf conftest*
1983   eval "ac_cv_func_$ac_func=yes"
1984 else
1985   echo "configure: failed program was:" >&5
1986   cat conftest.$ac_ext >&5
1987   rm -rf conftest*
1988   eval "ac_cv_func_$ac_func=no"
1989 fi
1990 rm -f conftest*
1991 fi
1992
1993 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1994   echo "$ac_t""yes" 1>&6
1995     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1996   cat >> confdefs.h <<EOF
1997 #define $ac_tr_func 1
1998 EOF
1999
2000 else
2001   echo "$ac_t""no" 1>&6
2002 fi
2003 done
2004
2005    fi
2006    if test "${ac_cv_func_stpcpy}" = "yes"; then
2007      cat >> confdefs.h <<\EOF
2008 #define HAVE_STPCPY 1
2009 EOF
2010
2011    fi
2012
2013    if test $ac_cv_header_locale_h = yes; then
2014     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2015 echo "configure:2016: checking for LC_MESSAGES" >&5
2016 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2017   echo $ac_n "(cached) $ac_c" 1>&6
2018 else
2019   cat > conftest.$ac_ext <<EOF
2020 #line 2021 "configure"
2021 #include "confdefs.h"
2022 #include <locale.h>
2023 int main() {
2024 return LC_MESSAGES
2025 ; return 0; }
2026 EOF
2027 if { (eval echo configure:2028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2028   rm -rf conftest*
2029   am_cv_val_LC_MESSAGES=yes
2030 else
2031   echo "configure: failed program was:" >&5
2032   cat conftest.$ac_ext >&5
2033   rm -rf conftest*
2034   am_cv_val_LC_MESSAGES=no
2035 fi
2036 rm -f conftest*
2037 fi
2038
2039 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2040     if test $am_cv_val_LC_MESSAGES = yes; then
2041       cat >> confdefs.h <<\EOF
2042 #define HAVE_LC_MESSAGES 1
2043 EOF
2044
2045     fi
2046   fi
2047    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2048 echo "configure:2049: checking whether NLS is requested" >&5
2049         # Check whether --enable-nls or --disable-nls was given.
2050 if test "${enable_nls+set}" = set; then
2051   enableval="$enable_nls"
2052   USE_NLS=$enableval
2053 else
2054   USE_NLS=yes
2055 fi
2056
2057     echo "$ac_t""$USE_NLS" 1>&6
2058
2059
2060     USE_INCLUDED_LIBINTL=no
2061
2062         if test "$USE_NLS" = "yes"; then
2063       cat >> confdefs.h <<\EOF
2064 #define ENABLE_NLS 1
2065 EOF
2066
2067       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2068 echo "configure:2069: checking whether included gettext is requested" >&5
2069       # Check whether --with-included-gettext or --without-included-gettext was given.
2070 if test "${with_included_gettext+set}" = set; then
2071   withval="$with_included_gettext"
2072   nls_cv_force_use_gnu_gettext=$withval
2073 else
2074   nls_cv_force_use_gnu_gettext=no
2075 fi
2076
2077       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2078
2079       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2080       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2081                                         nls_cv_header_intl=
2082         nls_cv_header_libgt=
2083         CATOBJEXT=NONE
2084
2085         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2086 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2087 echo "configure:2088: checking for libintl.h" >&5
2088 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2089   echo $ac_n "(cached) $ac_c" 1>&6
2090 else
2091   cat > conftest.$ac_ext <<EOF
2092 #line 2093 "configure"
2093 #include "confdefs.h"
2094 #include <libintl.h>
2095 EOF
2096 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2097 { (eval echo configure:2098: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2098 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2099 if test -z "$ac_err"; then
2100   rm -rf conftest*
2101   eval "ac_cv_header_$ac_safe=yes"
2102 else
2103   echo "$ac_err" >&5
2104   echo "configure: failed program was:" >&5
2105   cat conftest.$ac_ext >&5
2106   rm -rf conftest*
2107   eval "ac_cv_header_$ac_safe=no"
2108 fi
2109 rm -f conftest*
2110 fi
2111 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2112   echo "$ac_t""yes" 1>&6
2113   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2114 echo "configure:2115: checking for gettext in libc" >&5
2115 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2116   echo $ac_n "(cached) $ac_c" 1>&6
2117 else
2118   cat > conftest.$ac_ext <<EOF
2119 #line 2120 "configure"
2120 #include "confdefs.h"
2121 #include <libintl.h>
2122 int main() {
2123 return (int) gettext ("")
2124 ; return 0; }
2125 EOF
2126 if { (eval echo configure:2127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2127   rm -rf conftest*
2128   gt_cv_func_gettext_libc=yes
2129 else
2130   echo "configure: failed program was:" >&5
2131   cat conftest.$ac_ext >&5
2132   rm -rf conftest*
2133   gt_cv_func_gettext_libc=no
2134 fi
2135 rm -f conftest*
2136 fi
2137
2138 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2139
2140            if test "$gt_cv_func_gettext_libc" != "yes"; then
2141              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2142 echo "configure:2143: checking for bindtextdomain in -lintl" >&5
2143 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2144 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2145   echo $ac_n "(cached) $ac_c" 1>&6
2146 else
2147   ac_save_LIBS="$LIBS"
2148 LIBS="-lintl  $LIBS"
2149 cat > conftest.$ac_ext <<EOF
2150 #line 2151 "configure"
2151 #include "confdefs.h"
2152 /* Override any gcc2 internal prototype to avoid an error.  */
2153 /* We use char because int might match the return type of a gcc2
2154     builtin and then its argument prototype would still apply.  */
2155 char bindtextdomain();
2156
2157 int main() {
2158 bindtextdomain()
2159 ; return 0; }
2160 EOF
2161 if { (eval echo configure:2162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2162   rm -rf conftest*
2163   eval "ac_cv_lib_$ac_lib_var=yes"
2164 else
2165   echo "configure: failed program was:" >&5
2166   cat conftest.$ac_ext >&5
2167   rm -rf conftest*
2168   eval "ac_cv_lib_$ac_lib_var=no"
2169 fi
2170 rm -f conftest*
2171 LIBS="$ac_save_LIBS"
2172
2173 fi
2174 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2175   echo "$ac_t""yes" 1>&6
2176   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2177 echo "configure:2178: checking for gettext in libintl" >&5
2178 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2179   echo $ac_n "(cached) $ac_c" 1>&6
2180 else
2181   cat > conftest.$ac_ext <<EOF
2182 #line 2183 "configure"
2183 #include "confdefs.h"
2184
2185 int main() {
2186 return (int) gettext ("")
2187 ; return 0; }
2188 EOF
2189 if { (eval echo configure:2190: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2190   rm -rf conftest*
2191   gt_cv_func_gettext_libintl=yes
2192 else
2193   echo "configure: failed program was:" >&5
2194   cat conftest.$ac_ext >&5
2195   rm -rf conftest*
2196   gt_cv_func_gettext_libintl=no
2197 fi
2198 rm -f conftest*
2199 fi
2200
2201 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2202 else
2203   echo "$ac_t""no" 1>&6
2204 fi
2205
2206            fi
2207
2208            if test "$gt_cv_func_gettext_libc" = "yes" \
2209               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2210               cat >> confdefs.h <<\EOF
2211 #define HAVE_GETTEXT 1
2212 EOF
2213
2214               # Extract the first word of "msgfmt", so it can be a program name with args.
2215 set dummy msgfmt; ac_word=$2
2216 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2217 echo "configure:2218: checking for $ac_word" >&5
2218 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2219   echo $ac_n "(cached) $ac_c" 1>&6
2220 else
2221   case "$MSGFMT" in
2222   /*)
2223   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2224   ;;
2225   *)
2226   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2227   for ac_dir in $PATH; do
2228     test -z "$ac_dir" && ac_dir=.
2229     if test -f $ac_dir/$ac_word; then
2230       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2231         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2232         break
2233       fi
2234     fi
2235   done
2236   IFS="$ac_save_ifs"
2237   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2238   ;;
2239 esac
2240 fi
2241 MSGFMT="$ac_cv_path_MSGFMT"
2242 if test -n "$MSGFMT"; then
2243   echo "$ac_t""$MSGFMT" 1>&6
2244 else
2245   echo "$ac_t""no" 1>&6
2246 fi
2247               if test "$MSGFMT" != "no"; then
2248                 for ac_func in dcgettext
2249 do
2250 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2251 echo "configure:2252: checking for $ac_func" >&5
2252 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2253   echo $ac_n "(cached) $ac_c" 1>&6
2254 else
2255   cat > conftest.$ac_ext <<EOF
2256 #line 2257 "configure"
2257 #include "confdefs.h"
2258 /* System header to define __stub macros and hopefully few prototypes,
2259     which can conflict with char $ac_func(); below.  */
2260 #include <assert.h>
2261 /* Override any gcc2 internal prototype to avoid an error.  */
2262 /* We use char because int might match the return type of a gcc2
2263     builtin and then its argument prototype would still apply.  */
2264 char $ac_func();
2265
2266 int main() {
2267
2268 /* The GNU C library defines this for functions which it implements
2269     to always fail with ENOSYS.  Some functions are actually named
2270     something starting with __ and the normal name is an alias.  */
2271 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2272 choke me
2273 #else
2274 $ac_func();
2275 #endif
2276
2277 ; return 0; }
2278 EOF
2279 if { (eval echo configure:2280: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2280   rm -rf conftest*
2281   eval "ac_cv_func_$ac_func=yes"
2282 else
2283   echo "configure: failed program was:" >&5
2284   cat conftest.$ac_ext >&5
2285   rm -rf conftest*
2286   eval "ac_cv_func_$ac_func=no"
2287 fi
2288 rm -f conftest*
2289 fi
2290
2291 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2292   echo "$ac_t""yes" 1>&6
2293     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2294   cat >> confdefs.h <<EOF
2295 #define $ac_tr_func 1
2296 EOF
2297
2298 else
2299   echo "$ac_t""no" 1>&6
2300 fi
2301 done
2302
2303                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2304 set dummy gmsgfmt; ac_word=$2
2305 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2306 echo "configure:2307: checking for $ac_word" >&5
2307 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2308   echo $ac_n "(cached) $ac_c" 1>&6
2309 else
2310   case "$GMSGFMT" in
2311   /*)
2312   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2313   ;;
2314   ?:/*)
2315   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2316   ;;
2317   *)
2318   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2319   for ac_dir in $PATH; do
2320     test -z "$ac_dir" && ac_dir=.
2321     if test -f $ac_dir/$ac_word; then
2322       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2323       break
2324     fi
2325   done
2326   IFS="$ac_save_ifs"
2327   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2328   ;;
2329 esac
2330 fi
2331 GMSGFMT="$ac_cv_path_GMSGFMT"
2332 if test -n "$GMSGFMT"; then
2333   echo "$ac_t""$GMSGFMT" 1>&6
2334 else
2335   echo "$ac_t""no" 1>&6
2336 fi
2337
2338                 # Extract the first word of "xgettext", so it can be a program name with args.
2339 set dummy xgettext; ac_word=$2
2340 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2341 echo "configure:2342: checking for $ac_word" >&5
2342 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2343   echo $ac_n "(cached) $ac_c" 1>&6
2344 else
2345   case "$XGETTEXT" in
2346   /*)
2347   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2348   ;;
2349   *)
2350   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2351   for ac_dir in $PATH; do
2352     test -z "$ac_dir" && ac_dir=.
2353     if test -f $ac_dir/$ac_word; then
2354       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2355         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2356         break
2357       fi
2358     fi
2359   done
2360   IFS="$ac_save_ifs"
2361   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2362   ;;
2363 esac
2364 fi
2365 XGETTEXT="$ac_cv_path_XGETTEXT"
2366 if test -n "$XGETTEXT"; then
2367   echo "$ac_t""$XGETTEXT" 1>&6
2368 else
2369   echo "$ac_t""no" 1>&6
2370 fi
2371
2372                 cat > conftest.$ac_ext <<EOF
2373 #line 2374 "configure"
2374 #include "confdefs.h"
2375
2376 int main() {
2377 extern int _nl_msg_cat_cntr;
2378                                return _nl_msg_cat_cntr
2379 ; return 0; }
2380 EOF
2381 if { (eval echo configure:2382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2382   rm -rf conftest*
2383   CATOBJEXT=.gmo
2384                    DATADIRNAME=share
2385 else
2386   echo "configure: failed program was:" >&5
2387   cat conftest.$ac_ext >&5
2388   rm -rf conftest*
2389   CATOBJEXT=.mo
2390                    DATADIRNAME=lib
2391 fi
2392 rm -f conftest*
2393                 INSTOBJEXT=.mo
2394               fi
2395             fi
2396
2397 else
2398   echo "$ac_t""no" 1>&6
2399 fi
2400
2401
2402
2403         if test "$CATOBJEXT" = "NONE"; then
2404                           nls_cv_use_gnu_gettext=yes
2405         fi
2406       fi
2407
2408       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2409                 INTLOBJS="\$(GETTOBJS)"
2410         # Extract the first word of "msgfmt", so it can be a program name with args.
2411 set dummy msgfmt; ac_word=$2
2412 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2413 echo "configure:2414: checking for $ac_word" >&5
2414 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2415   echo $ac_n "(cached) $ac_c" 1>&6
2416 else
2417   case "$MSGFMT" in
2418   /*)
2419   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2420   ;;
2421   *)
2422   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2423   for ac_dir in $PATH; do
2424     test -z "$ac_dir" && ac_dir=.
2425     if test -f $ac_dir/$ac_word; then
2426       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2427         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2428         break
2429       fi
2430     fi
2431   done
2432   IFS="$ac_save_ifs"
2433   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2434   ;;
2435 esac
2436 fi
2437 MSGFMT="$ac_cv_path_MSGFMT"
2438 if test -n "$MSGFMT"; then
2439   echo "$ac_t""$MSGFMT" 1>&6
2440 else
2441   echo "$ac_t""no" 1>&6
2442 fi
2443
2444         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2445 set dummy gmsgfmt; ac_word=$2
2446 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2447 echo "configure:2448: checking for $ac_word" >&5
2448 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2449   echo $ac_n "(cached) $ac_c" 1>&6
2450 else
2451   case "$GMSGFMT" in
2452   /*)
2453   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2454   ;;
2455   ?:/*)
2456   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2457   ;;
2458   *)
2459   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2460   for ac_dir in $PATH; do
2461     test -z "$ac_dir" && ac_dir=.
2462     if test -f $ac_dir/$ac_word; then
2463       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2464       break
2465     fi
2466   done
2467   IFS="$ac_save_ifs"
2468   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2469   ;;
2470 esac
2471 fi
2472 GMSGFMT="$ac_cv_path_GMSGFMT"
2473 if test -n "$GMSGFMT"; then
2474   echo "$ac_t""$GMSGFMT" 1>&6
2475 else
2476   echo "$ac_t""no" 1>&6
2477 fi
2478
2479         # Extract the first word of "xgettext", so it can be a program name with args.
2480 set dummy xgettext; ac_word=$2
2481 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2482 echo "configure:2483: checking for $ac_word" >&5
2483 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2484   echo $ac_n "(cached) $ac_c" 1>&6
2485 else
2486   case "$XGETTEXT" in
2487   /*)
2488   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2489   ;;
2490   *)
2491   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2492   for ac_dir in $PATH; do
2493     test -z "$ac_dir" && ac_dir=.
2494     if test -f $ac_dir/$ac_word; then
2495       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2496         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2497         break
2498       fi
2499     fi
2500   done
2501   IFS="$ac_save_ifs"
2502   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2503   ;;
2504 esac
2505 fi
2506 XGETTEXT="$ac_cv_path_XGETTEXT"
2507 if test -n "$XGETTEXT"; then
2508   echo "$ac_t""$XGETTEXT" 1>&6
2509 else
2510   echo "$ac_t""no" 1>&6
2511 fi
2512
2513
2514         USE_INCLUDED_LIBINTL=yes
2515         CATOBJEXT=.gmo
2516         INSTOBJEXT=.mo
2517         DATADIRNAME=share
2518         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2519         INTLLIBS=$INTLDEPS
2520         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2521         nls_cv_header_intl=libintl.h
2522         nls_cv_header_libgt=libgettext.h
2523       fi
2524
2525             if test "$XGETTEXT" != ":"; then
2526                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2527           : ;
2528         else
2529           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2530           XGETTEXT=":"
2531         fi
2532       fi
2533
2534       # We need to process the po/ directory.
2535       POSUB=po
2536     else
2537       DATADIRNAME=share
2538       nls_cv_header_intl=libintl.h
2539       nls_cv_header_libgt=libgettext.h
2540     fi
2541
2542     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2543     # because some of the sources are only built for this goal.
2544     if test "$PACKAGE" = gettext; then
2545       USE_NLS=yes
2546       USE_INCLUDED_LIBINTL=yes
2547     fi
2548
2549                 for lang in $ALL_LINGUAS; do
2550       GMOFILES="$GMOFILES $lang.gmo"
2551       POFILES="$POFILES $lang.po"
2552     done
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567    if test "x$CATOBJEXT" != "x"; then
2568      if test "x$ALL_LINGUAS" = "x"; then
2569        LINGUAS=
2570      else
2571        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2572 echo "configure:2573: checking for catalogs to be installed" >&5
2573        NEW_LINGUAS=
2574        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2575          case "$ALL_LINGUAS" in
2576           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2577          esac
2578        done
2579        LINGUAS=$NEW_LINGUAS
2580        echo "$ac_t""$LINGUAS" 1>&6
2581      fi
2582
2583           if test -n "$LINGUAS"; then
2584        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2585      fi
2586    fi
2587
2588             if test $ac_cv_header_locale_h = yes; then
2589      INCLUDE_LOCALE_H="#include <locale.h>"
2590    else
2591      INCLUDE_LOCALE_H="\
2592 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2593    fi
2594
2595
2596             if test -f $srcdir/po2tbl.sed.in; then
2597       if test "$CATOBJEXT" = ".cat"; then
2598          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2599 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2600 echo "configure:2601: checking for linux/version.h" >&5
2601 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2602   echo $ac_n "(cached) $ac_c" 1>&6
2603 else
2604   cat > conftest.$ac_ext <<EOF
2605 #line 2606 "configure"
2606 #include "confdefs.h"
2607 #include <linux/version.h>
2608 EOF
2609 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2610 { (eval echo configure:2611: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2611 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2612 if test -z "$ac_err"; then
2613   rm -rf conftest*
2614   eval "ac_cv_header_$ac_safe=yes"
2615 else
2616   echo "$ac_err" >&5
2617   echo "configure: failed program was:" >&5
2618   cat conftest.$ac_ext >&5
2619   rm -rf conftest*
2620   eval "ac_cv_header_$ac_safe=no"
2621 fi
2622 rm -f conftest*
2623 fi
2624 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2625   echo "$ac_t""yes" 1>&6
2626   msgformat=linux
2627 else
2628   echo "$ac_t""no" 1>&6
2629 msgformat=xopen
2630 fi
2631
2632
2633                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2634       fi
2635             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2636          $srcdir/po2tbl.sed.in > po2tbl.sed
2637    fi
2638
2639             if test "$PACKAGE" = "gettext"; then
2640      GT_NO="#NO#"
2641      GT_YES=
2642    else
2643      GT_NO=
2644      GT_YES="#YES#"
2645    fi
2646
2647
2648
2649    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2650
2651
2652       l=
2653
2654
2655             if test -d $srcdir/po; then
2656       test -d po || mkdir po
2657       if test "x$srcdir" != "x."; then
2658          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2659             posrcprefix="$srcdir/"
2660          else
2661             posrcprefix="../$srcdir/"
2662          fi
2663       else
2664          posrcprefix="../"
2665       fi
2666       rm -f po/POTFILES
2667       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2668          < $srcdir/po/POTFILES.in > po/POTFILES
2669    fi
2670
2671
2672
2673 CONFIG_OBS=
2674 CONFIG_DEPS=
2675 CONFIG_SRCS=
2676
2677 configdirs="doc testsuite"
2678
2679
2680 . ${srcdir}/configure.host
2681
2682 . ${srcdir}/configure.tgt
2683
2684
2685 # Find a good install program.  We prefer a C program (faster),
2686 # so one script is as good as another.  But avoid the broken or
2687 # incompatible versions:
2688 # SysV /etc/install, /usr/sbin/install
2689 # SunOS /usr/etc/install
2690 # IRIX /sbin/install
2691 # AIX /bin/install
2692 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2693 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2694 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2695 # ./install, which can be erroneously created by make from ./install.sh.
2696 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2697 echo "configure:2698: checking for a BSD compatible install" >&5
2698 if test -z "$INSTALL"; then
2699 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2700   echo $ac_n "(cached) $ac_c" 1>&6
2701 else
2702     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2703   for ac_dir in $PATH; do
2704     # Account for people who put trailing slashes in PATH elements.
2705     case "$ac_dir/" in
2706     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2707     *)
2708       # OSF1 and SCO ODT 3.0 have their own names for install.
2709       # Don't use installbsd from OSF since it installs stuff as root
2710       # by default.
2711       for ac_prog in ginstall scoinst install; do
2712         if test -f $ac_dir/$ac_prog; then
2713           if test $ac_prog = install &&
2714             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2715             # AIX install.  It has an incompatible calling convention.
2716             :
2717           else
2718             ac_cv_path_install="$ac_dir/$ac_prog -c"
2719             break 2
2720           fi
2721         fi
2722       done
2723       ;;
2724     esac
2725   done
2726   IFS="$ac_save_IFS"
2727
2728 fi
2729   if test "${ac_cv_path_install+set}" = set; then
2730     INSTALL="$ac_cv_path_install"
2731   else
2732     # As a last resort, use the slow shell script.  We don't cache a
2733     # path for INSTALL within a source directory, because that will
2734     # break other packages using the cache if that directory is
2735     # removed, or if the path is relative.
2736     INSTALL="$ac_install_sh"
2737   fi
2738 fi
2739 echo "$ac_t""$INSTALL" 1>&6
2740
2741 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2742 # It thinks the first close brace ends the variable substitution.
2743 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2744
2745 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2746
2747 if test $host != $build; then
2748   ac_tool_prefix=${host_alias}-
2749 else
2750   ac_tool_prefix=
2751 fi
2752
2753 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2754 set dummy ${ac_tool_prefix}ar; ac_word=$2
2755 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2756 echo "configure:2757: checking for $ac_word" >&5
2757 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2758   echo $ac_n "(cached) $ac_c" 1>&6
2759 else
2760   if test -n "$AR"; then
2761   ac_cv_prog_AR="$AR" # Let the user override the test.
2762 else
2763   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2764   for ac_dir in $PATH; do
2765     test -z "$ac_dir" && ac_dir=.
2766     if test -f $ac_dir/$ac_word; then
2767       ac_cv_prog_AR="${ac_tool_prefix}ar"
2768       break
2769     fi
2770   done
2771   IFS="$ac_save_ifs"
2772   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
2773 fi
2774 fi
2775 AR="$ac_cv_prog_AR"
2776 if test -n "$AR"; then
2777   echo "$ac_t""$AR" 1>&6
2778 else
2779   echo "$ac_t""no" 1>&6
2780 fi
2781
2782
2783
2784 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2785 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2786 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2787 echo "configure:2788: checking for $ac_word" >&5
2788 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2789   echo $ac_n "(cached) $ac_c" 1>&6
2790 else
2791   if test -n "$RANLIB"; then
2792   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2793 else
2794   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2795   for ac_dir in $PATH; do
2796     test -z "$ac_dir" && ac_dir=.
2797     if test -f $ac_dir/$ac_word; then
2798       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2799       break
2800     fi
2801   done
2802   IFS="$ac_save_ifs"
2803 fi
2804 fi
2805 RANLIB="$ac_cv_prog_RANLIB"
2806 if test -n "$RANLIB"; then
2807   echo "$ac_t""$RANLIB" 1>&6
2808 else
2809   echo "$ac_t""no" 1>&6
2810 fi
2811
2812
2813 if test -z "$ac_cv_prog_RANLIB"; then
2814 if test -n "$ac_tool_prefix"; then
2815   # Extract the first word of "ranlib", so it can be a program name with args.
2816 set dummy ranlib; ac_word=$2
2817 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2818 echo "configure:2819: checking for $ac_word" >&5
2819 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2820   echo $ac_n "(cached) $ac_c" 1>&6
2821 else
2822   if test -n "$RANLIB"; then
2823   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2824 else
2825   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2826   for ac_dir in $PATH; do
2827     test -z "$ac_dir" && ac_dir=.
2828     if test -f $ac_dir/$ac_word; then
2829       ac_cv_prog_RANLIB="ranlib"
2830       break
2831     fi
2832   done
2833   IFS="$ac_save_ifs"
2834   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2835 fi
2836 fi
2837 RANLIB="$ac_cv_prog_RANLIB"
2838 if test -n "$RANLIB"; then
2839   echo "$ac_t""$RANLIB" 1>&6
2840 else
2841   echo "$ac_t""no" 1>&6
2842 fi
2843
2844 else
2845   RANLIB=":"
2846 fi
2847 fi
2848
2849 for ac_prog in 'bison -y' byacc
2850 do
2851 # Extract the first word of "$ac_prog", so it can be a program name with args.
2852 set dummy $ac_prog; ac_word=$2
2853 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2854 echo "configure:2855: checking for $ac_word" >&5
2855 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2856   echo $ac_n "(cached) $ac_c" 1>&6
2857 else
2858   if test -n "$YACC"; then
2859   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2860 else
2861   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2862   for ac_dir in $PATH; do
2863     test -z "$ac_dir" && ac_dir=.
2864     if test -f $ac_dir/$ac_word; then
2865       ac_cv_prog_YACC="$ac_prog"
2866       break
2867     fi
2868   done
2869   IFS="$ac_save_ifs"
2870 fi
2871 fi
2872 YACC="$ac_cv_prog_YACC"
2873 if test -n "$YACC"; then
2874   echo "$ac_t""$YACC" 1>&6
2875 else
2876   echo "$ac_t""no" 1>&6
2877 fi
2878
2879 test -n "$YACC" && break
2880 done
2881 test -n "$YACC" || YACC="yacc"
2882
2883
2884 if test "$program_transform_name" = s,x,x,; then
2885   program_transform_name=
2886 else
2887   # Double any \ or $.  echo might interpret backslashes.
2888   cat <<\EOF_SED > conftestsed
2889 s,\\,\\\\,g; s,\$,$$,g
2890 EOF_SED
2891   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
2892   rm -f conftestsed
2893 fi
2894 test "$program_prefix" != NONE &&
2895   program_transform_name="s,^,${program_prefix},; $program_transform_name"
2896 # Use a double $ so make ignores it.
2897 test "$program_suffix" != NONE &&
2898   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2899
2900 # sed with no file args requires a program.
2901 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2902
2903
2904 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
2905 echo "configure:2906: checking return type of signal handlers" >&5
2906 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
2907   echo $ac_n "(cached) $ac_c" 1>&6
2908 else
2909   cat > conftest.$ac_ext <<EOF
2910 #line 2911 "configure"
2911 #include "confdefs.h"
2912 #include <sys/types.h>
2913 #include <signal.h>
2914 #ifdef signal
2915 #undef signal
2916 #endif
2917 #ifdef __cplusplus
2918 extern "C" void (*signal (int, void (*)(int)))(int);
2919 #else
2920 void (*signal ()) ();
2921 #endif
2922
2923 int main() {
2924 int i;
2925 ; return 0; }
2926 EOF
2927 if { (eval echo configure:2928: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2928   rm -rf conftest*
2929   ac_cv_type_signal=void
2930 else
2931   echo "configure: failed program was:" >&5
2932   cat conftest.$ac_ext >&5
2933   rm -rf conftest*
2934   ac_cv_type_signal=int
2935 fi
2936 rm -f conftest*
2937 fi
2938
2939 echo "$ac_t""$ac_cv_type_signal" 1>&6
2940 cat >> confdefs.h <<EOF
2941 #define RETSIGTYPE $ac_cv_type_signal
2942 EOF
2943
2944
2945
2946 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2947 echo "configure:2948: checking for ANSI C header files" >&5
2948 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2949   echo $ac_n "(cached) $ac_c" 1>&6
2950 else
2951   cat > conftest.$ac_ext <<EOF
2952 #line 2953 "configure"
2953 #include "confdefs.h"
2954 #include <stdlib.h>
2955 #include <stdarg.h>
2956 #include <string.h>
2957 #include <float.h>
2958 EOF
2959 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2960 { (eval echo configure:2961: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2961 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2962 if test -z "$ac_err"; then
2963   rm -rf conftest*
2964   ac_cv_header_stdc=yes
2965 else
2966   echo "$ac_err" >&5
2967   echo "configure: failed program was:" >&5
2968   cat conftest.$ac_ext >&5
2969   rm -rf conftest*
2970   ac_cv_header_stdc=no
2971 fi
2972 rm -f conftest*
2973
2974 if test $ac_cv_header_stdc = yes; then
2975   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2976 cat > conftest.$ac_ext <<EOF
2977 #line 2978 "configure"
2978 #include "confdefs.h"
2979 #include <string.h>
2980 EOF
2981 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2982   egrep "memchr" >/dev/null 2>&1; then
2983   :
2984 else
2985   rm -rf conftest*
2986   ac_cv_header_stdc=no
2987 fi
2988 rm -f conftest*
2989
2990 fi
2991
2992 if test $ac_cv_header_stdc = yes; then
2993   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2994 cat > conftest.$ac_ext <<EOF
2995 #line 2996 "configure"
2996 #include "confdefs.h"
2997 #include <stdlib.h>
2998 EOF
2999 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3000   egrep "free" >/dev/null 2>&1; then
3001   :
3002 else
3003   rm -rf conftest*
3004   ac_cv_header_stdc=no
3005 fi
3006 rm -f conftest*
3007
3008 fi
3009
3010 if test $ac_cv_header_stdc = yes; then
3011   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3012 if test "$cross_compiling" = yes; then
3013   :
3014 else
3015   cat > conftest.$ac_ext <<EOF
3016 #line 3017 "configure"
3017 #include "confdefs.h"
3018 #include <ctype.h>
3019 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3020 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3021 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3022 int main () { int i; for (i = 0; i < 256; i++)
3023 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3024 exit (0); }
3025
3026 EOF
3027 if { (eval echo configure:3028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3028 then
3029   :
3030 else
3031   echo "configure: failed program was:" >&5
3032   cat conftest.$ac_ext >&5
3033   rm -fr conftest*
3034   ac_cv_header_stdc=no
3035 fi
3036 rm -fr conftest*
3037 fi
3038
3039 fi
3040 fi
3041
3042 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3043 if test $ac_cv_header_stdc = yes; then
3044   cat >> confdefs.h <<\EOF
3045 #define STDC_HEADERS 1
3046 EOF
3047
3048 fi
3049
3050 for ac_hdr in ctype.h curses.h endian.h libintl.h link.h \
3051                  memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3052                  string.h sys/procfs.h sys/ptrace.h sys/reg.h \
3053                  term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3054                  wchar.h wctype.h asm/debugreg.h
3055 do
3056 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3057 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3058 echo "configure:3059: checking for $ac_hdr" >&5
3059 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3060   echo $ac_n "(cached) $ac_c" 1>&6
3061 else
3062   cat > conftest.$ac_ext <<EOF
3063 #line 3064 "configure"
3064 #include "confdefs.h"
3065 #include <$ac_hdr>
3066 EOF
3067 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3068 { (eval echo configure:3069: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3069 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3070 if test -z "$ac_err"; then
3071   rm -rf conftest*
3072   eval "ac_cv_header_$ac_safe=yes"
3073 else
3074   echo "$ac_err" >&5
3075   echo "configure: failed program was:" >&5
3076   cat conftest.$ac_ext >&5
3077   rm -rf conftest*
3078   eval "ac_cv_header_$ac_safe=no"
3079 fi
3080 rm -f conftest*
3081 fi
3082 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3083   echo "$ac_t""yes" 1>&6
3084     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3085   cat >> confdefs.h <<EOF
3086 #define $ac_tr_hdr 1
3087 EOF
3088
3089 else
3090   echo "$ac_t""no" 1>&6
3091 fi
3092 done
3093
3094
3095 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3096 echo "configure:3097: checking whether stat file-mode macros are broken" >&5
3097 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3098   echo $ac_n "(cached) $ac_c" 1>&6
3099 else
3100   cat > conftest.$ac_ext <<EOF
3101 #line 3102 "configure"
3102 #include "confdefs.h"
3103 #include <sys/types.h>
3104 #include <sys/stat.h>
3105
3106 #if defined(S_ISBLK) && defined(S_IFDIR)
3107 # if S_ISBLK (S_IFDIR)
3108 You lose.
3109 # endif
3110 #endif
3111
3112 #if defined(S_ISBLK) && defined(S_IFCHR)
3113 # if S_ISBLK (S_IFCHR)
3114 You lose.
3115 # endif
3116 #endif
3117
3118 #if defined(S_ISLNK) && defined(S_IFREG)
3119 # if S_ISLNK (S_IFREG)
3120 You lose.
3121 # endif
3122 #endif
3123
3124 #if defined(S_ISSOCK) && defined(S_IFREG)
3125 # if S_ISSOCK (S_IFREG)
3126 You lose.
3127 # endif
3128 #endif
3129
3130 EOF
3131 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3132   egrep "You lose" >/dev/null 2>&1; then
3133   rm -rf conftest*
3134   ac_cv_header_stat_broken=yes
3135 else
3136   rm -rf conftest*
3137   ac_cv_header_stat_broken=no
3138 fi
3139 rm -f conftest*
3140
3141 fi
3142
3143 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3144 if test $ac_cv_header_stat_broken = yes; then
3145   cat >> confdefs.h <<\EOF
3146 #define STAT_MACROS_BROKEN 1
3147 EOF
3148
3149 fi
3150
3151
3152 echo $ac_n "checking for working const""... $ac_c" 1>&6
3153 echo "configure:3154: checking for working const" >&5
3154 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3155   echo $ac_n "(cached) $ac_c" 1>&6
3156 else
3157   cat > conftest.$ac_ext <<EOF
3158 #line 3159 "configure"
3159 #include "confdefs.h"
3160
3161 int main() {
3162
3163 /* Ultrix mips cc rejects this.  */
3164 typedef int charset[2]; const charset x;
3165 /* SunOS 4.1.1 cc rejects this.  */
3166 char const *const *ccp;
3167 char **p;
3168 /* NEC SVR4.0.2 mips cc rejects this.  */
3169 struct point {int x, y;};
3170 static struct point const zero = {0,0};
3171 /* AIX XL C 1.02.0.0 rejects this.
3172    It does not let you subtract one const X* pointer from another in an arm
3173    of an if-expression whose if-part is not a constant expression */
3174 const char *g = "string";
3175 ccp = &g + (g ? g-g : 0);
3176 /* HPUX 7.0 cc rejects these. */
3177 ++ccp;
3178 p = (char**) ccp;
3179 ccp = (char const *const *) p;
3180 { /* SCO 3.2v4 cc rejects this.  */
3181   char *t;
3182   char const *s = 0 ? (char *) 0 : (char const *) 0;
3183
3184   *t++ = 0;
3185 }
3186 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3187   int x[] = {25, 17};
3188   const int *foo = &x[0];
3189   ++foo;
3190 }
3191 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3192   typedef const int *iptr;
3193   iptr p = 0;
3194   ++p;
3195 }
3196 { /* AIX XL C 1.02.0.0 rejects this saying
3197      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3198   struct s { int j; const int *ap[3]; };
3199   struct s *b; b->j = 5;
3200 }
3201 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3202   const int foo = 10;
3203 }
3204
3205 ; return 0; }
3206 EOF
3207 if { (eval echo configure:3208: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3208   rm -rf conftest*
3209   ac_cv_c_const=yes
3210 else
3211   echo "configure: failed program was:" >&5
3212   cat conftest.$ac_ext >&5
3213   rm -rf conftest*
3214   ac_cv_c_const=no
3215 fi
3216 rm -f conftest*
3217 fi
3218
3219 echo "$ac_t""$ac_cv_c_const" 1>&6
3220 if test $ac_cv_c_const = no; then
3221   cat >> confdefs.h <<\EOF
3222 #define const
3223 EOF
3224
3225 fi
3226
3227
3228 for ac_func in setpgid sbrk sigaction isascii bzero bcopy btowc
3229 do
3230 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3231 echo "configure:3232: checking for $ac_func" >&5
3232 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3233   echo $ac_n "(cached) $ac_c" 1>&6
3234 else
3235   cat > conftest.$ac_ext <<EOF
3236 #line 3237 "configure"
3237 #include "confdefs.h"
3238 /* System header to define __stub macros and hopefully few prototypes,
3239     which can conflict with char $ac_func(); below.  */
3240 #include <assert.h>
3241 /* Override any gcc2 internal prototype to avoid an error.  */
3242 /* We use char because int might match the return type of a gcc2
3243     builtin and then its argument prototype would still apply.  */
3244 char $ac_func();
3245
3246 int main() {
3247
3248 /* The GNU C library defines this for functions which it implements
3249     to always fail with ENOSYS.  Some functions are actually named
3250     something starting with __ and the normal name is an alias.  */
3251 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3252 choke me
3253 #else
3254 $ac_func();
3255 #endif
3256
3257 ; return 0; }
3258 EOF
3259 if { (eval echo configure:3260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3260   rm -rf conftest*
3261   eval "ac_cv_func_$ac_func=yes"
3262 else
3263   echo "configure: failed program was:" >&5
3264   cat conftest.$ac_ext >&5
3265   rm -rf conftest*
3266   eval "ac_cv_func_$ac_func=no"
3267 fi
3268 rm -f conftest*
3269 fi
3270
3271 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3272   echo "$ac_t""yes" 1>&6
3273     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3274   cat >> confdefs.h <<EOF
3275 #define $ac_tr_func 1
3276 EOF
3277
3278 else
3279   echo "$ac_t""no" 1>&6
3280 fi
3281 done
3282
3283 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3284 # for constant arguments.  Useless!
3285 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3286 echo "configure:3287: checking for working alloca.h" >&5
3287 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3288   echo $ac_n "(cached) $ac_c" 1>&6
3289 else
3290   cat > conftest.$ac_ext <<EOF
3291 #line 3292 "configure"
3292 #include "confdefs.h"
3293 #include <alloca.h>
3294 int main() {
3295 char *p = alloca(2 * sizeof(int));
3296 ; return 0; }
3297 EOF
3298 if { (eval echo configure:3299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3299   rm -rf conftest*
3300   ac_cv_header_alloca_h=yes
3301 else
3302   echo "configure: failed program was:" >&5
3303   cat conftest.$ac_ext >&5
3304   rm -rf conftest*
3305   ac_cv_header_alloca_h=no
3306 fi
3307 rm -f conftest*
3308 fi
3309
3310 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3311 if test $ac_cv_header_alloca_h = yes; then
3312   cat >> confdefs.h <<\EOF
3313 #define HAVE_ALLOCA_H 1
3314 EOF
3315
3316 fi
3317
3318 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3319 echo "configure:3320: checking for alloca" >&5
3320 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3321   echo $ac_n "(cached) $ac_c" 1>&6
3322 else
3323   cat > conftest.$ac_ext <<EOF
3324 #line 3325 "configure"
3325 #include "confdefs.h"
3326
3327 #ifdef __GNUC__
3328 # define alloca __builtin_alloca
3329 #else
3330 # ifdef _MSC_VER
3331 #  include <malloc.h>
3332 #  define alloca _alloca
3333 # else
3334 #  if HAVE_ALLOCA_H
3335 #   include <alloca.h>
3336 #  else
3337 #   ifdef _AIX
3338  #pragma alloca
3339 #   else
3340 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3341 char *alloca ();
3342 #    endif
3343 #   endif
3344 #  endif
3345 # endif
3346 #endif
3347
3348 int main() {
3349 char *p = (char *) alloca(1);
3350 ; return 0; }
3351 EOF
3352 if { (eval echo configure:3353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3353   rm -rf conftest*
3354   ac_cv_func_alloca_works=yes
3355 else
3356   echo "configure: failed program was:" >&5
3357   cat conftest.$ac_ext >&5
3358   rm -rf conftest*
3359   ac_cv_func_alloca_works=no
3360 fi
3361 rm -f conftest*
3362 fi
3363
3364 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3365 if test $ac_cv_func_alloca_works = yes; then
3366   cat >> confdefs.h <<\EOF
3367 #define HAVE_ALLOCA 1
3368 EOF
3369
3370 fi
3371
3372 if test $ac_cv_func_alloca_works = no; then
3373   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3374   # that cause trouble.  Some versions do not even contain alloca or
3375   # contain a buggy version.  If you still want to use their alloca,
3376   # use ar to extract alloca.o from them instead of compiling alloca.c.
3377   ALLOCA=alloca.${ac_objext}
3378   cat >> confdefs.h <<\EOF
3379 #define C_ALLOCA 1
3380 EOF
3381
3382
3383 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3384 echo "configure:3385: checking whether alloca needs Cray hooks" >&5
3385 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3386   echo $ac_n "(cached) $ac_c" 1>&6
3387 else
3388   cat > conftest.$ac_ext <<EOF
3389 #line 3390 "configure"
3390 #include "confdefs.h"
3391 #if defined(CRAY) && ! defined(CRAY2)
3392 webecray
3393 #else
3394 wenotbecray
3395 #endif
3396
3397 EOF
3398 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3399   egrep "webecray" >/dev/null 2>&1; then
3400   rm -rf conftest*
3401   ac_cv_os_cray=yes
3402 else
3403   rm -rf conftest*
3404   ac_cv_os_cray=no
3405 fi
3406 rm -f conftest*
3407
3408 fi
3409
3410 echo "$ac_t""$ac_cv_os_cray" 1>&6
3411 if test $ac_cv_os_cray = yes; then
3412 for ac_func in _getb67 GETB67 getb67; do
3413   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3414 echo "configure:3415: checking for $ac_func" >&5
3415 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3416   echo $ac_n "(cached) $ac_c" 1>&6
3417 else
3418   cat > conftest.$ac_ext <<EOF
3419 #line 3420 "configure"
3420 #include "confdefs.h"
3421 /* System header to define __stub macros and hopefully few prototypes,
3422     which can conflict with char $ac_func(); below.  */
3423 #include <assert.h>
3424 /* Override any gcc2 internal prototype to avoid an error.  */
3425 /* We use char because int might match the return type of a gcc2
3426     builtin and then its argument prototype would still apply.  */
3427 char $ac_func();
3428
3429 int main() {
3430
3431 /* The GNU C library defines this for functions which it implements
3432     to always fail with ENOSYS.  Some functions are actually named
3433     something starting with __ and the normal name is an alias.  */
3434 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3435 choke me
3436 #else
3437 $ac_func();
3438 #endif
3439
3440 ; return 0; }
3441 EOF
3442 if { (eval echo configure:3443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3443   rm -rf conftest*
3444   eval "ac_cv_func_$ac_func=yes"
3445 else
3446   echo "configure: failed program was:" >&5
3447   cat conftest.$ac_ext >&5
3448   rm -rf conftest*
3449   eval "ac_cv_func_$ac_func=no"
3450 fi
3451 rm -f conftest*
3452 fi
3453
3454 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3455   echo "$ac_t""yes" 1>&6
3456   cat >> confdefs.h <<EOF
3457 #define CRAY_STACKSEG_END $ac_func
3458 EOF
3459
3460   break
3461 else
3462   echo "$ac_t""no" 1>&6
3463 fi
3464
3465 done
3466 fi
3467
3468 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3469 echo "configure:3470: checking stack direction for C alloca" >&5
3470 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3471   echo $ac_n "(cached) $ac_c" 1>&6
3472 else
3473   if test "$cross_compiling" = yes; then
3474   ac_cv_c_stack_direction=0
3475 else
3476   cat > conftest.$ac_ext <<EOF
3477 #line 3478 "configure"
3478 #include "confdefs.h"
3479 find_stack_direction ()
3480 {
3481   static char *addr = 0;
3482   auto char dummy;
3483   if (addr == 0)
3484     {
3485       addr = &dummy;
3486       return find_stack_direction ();
3487     }
3488   else
3489     return (&dummy > addr) ? 1 : -1;
3490 }
3491 main ()
3492 {
3493   exit (find_stack_direction() < 0);
3494 }
3495 EOF
3496 if { (eval echo configure:3497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3497 then
3498   ac_cv_c_stack_direction=1
3499 else
3500   echo "configure: failed program was:" >&5
3501   cat conftest.$ac_ext >&5
3502   rm -fr conftest*
3503   ac_cv_c_stack_direction=-1
3504 fi
3505 rm -fr conftest*
3506 fi
3507
3508 fi
3509
3510 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3511 cat >> confdefs.h <<EOF
3512 #define STACK_DIRECTION $ac_cv_c_stack_direction
3513 EOF
3514
3515 fi
3516
3517
3518 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
3519 echo "configure:3520: checking whether malloc must be declared" >&5
3520 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
3521   echo $ac_n "(cached) $ac_c" 1>&6
3522 else
3523   cat > conftest.$ac_ext <<EOF
3524 #line 3525 "configure"
3525 #include "confdefs.h"
3526
3527 #include <stdio.h>
3528 #ifdef HAVE_STRING_H
3529 #include <string.h>
3530 #else
3531 #ifdef HAVE_STRINGS_H
3532 #include <strings.h>
3533 #endif
3534 #endif
3535 #ifdef HAVE_STDLIB_H
3536 #include <stdlib.h>
3537 #endif
3538 #ifdef HAVE_UNISTD_H
3539 #include <unistd.h>
3540 #endif
3541 int main() {
3542 char *(*pfn) = (char *(*)) malloc
3543 ; return 0; }
3544 EOF
3545 if { (eval echo configure:3546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3546   rm -rf conftest*
3547   bfd_cv_decl_needed_malloc=no
3548 else
3549   echo "configure: failed program was:" >&5
3550   cat conftest.$ac_ext >&5
3551   rm -rf conftest*
3552   bfd_cv_decl_needed_malloc=yes
3553 fi
3554 rm -f conftest*
3555 fi
3556
3557 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
3558 if test $bfd_cv_decl_needed_malloc = yes; then
3559   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3560   cat >> confdefs.h <<EOF
3561 #define $bfd_tr_decl 1
3562 EOF
3563
3564 fi
3565
3566 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
3567 echo "configure:3568: checking whether realloc must be declared" >&5
3568 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
3569   echo $ac_n "(cached) $ac_c" 1>&6
3570 else
3571   cat > conftest.$ac_ext <<EOF
3572 #line 3573 "configure"
3573 #include "confdefs.h"
3574
3575 #include <stdio.h>
3576 #ifdef HAVE_STRING_H
3577 #include <string.h>
3578 #else
3579 #ifdef HAVE_STRINGS_H
3580 #include <strings.h>
3581 #endif
3582 #endif
3583 #ifdef HAVE_STDLIB_H
3584 #include <stdlib.h>
3585 #endif
3586 #ifdef HAVE_UNISTD_H
3587 #include <unistd.h>
3588 #endif
3589 int main() {
3590 char *(*pfn) = (char *(*)) realloc
3591 ; return 0; }
3592 EOF
3593 if { (eval echo configure:3594: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3594   rm -rf conftest*
3595   bfd_cv_decl_needed_realloc=no
3596 else
3597   echo "configure: failed program was:" >&5
3598   cat conftest.$ac_ext >&5
3599   rm -rf conftest*
3600   bfd_cv_decl_needed_realloc=yes
3601 fi
3602 rm -f conftest*
3603 fi
3604
3605 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
3606 if test $bfd_cv_decl_needed_realloc = yes; then
3607   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3608   cat >> confdefs.h <<EOF
3609 #define $bfd_tr_decl 1
3610 EOF
3611
3612 fi
3613
3614 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
3615 echo "configure:3616: checking whether free must be declared" >&5
3616 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
3617   echo $ac_n "(cached) $ac_c" 1>&6
3618 else
3619   cat > conftest.$ac_ext <<EOF
3620 #line 3621 "configure"
3621 #include "confdefs.h"
3622
3623 #include <stdio.h>
3624 #ifdef HAVE_STRING_H
3625 #include <string.h>
3626 #else
3627 #ifdef HAVE_STRINGS_H
3628 #include <strings.h>
3629 #endif
3630 #endif
3631 #ifdef HAVE_STDLIB_H
3632 #include <stdlib.h>
3633 #endif
3634 #ifdef HAVE_UNISTD_H
3635 #include <unistd.h>
3636 #endif
3637 int main() {
3638 char *(*pfn) = (char *(*)) free
3639 ; return 0; }
3640 EOF
3641 if { (eval echo configure:3642: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3642   rm -rf conftest*
3643   bfd_cv_decl_needed_free=no
3644 else
3645   echo "configure: failed program was:" >&5
3646   cat conftest.$ac_ext >&5
3647   rm -rf conftest*
3648   bfd_cv_decl_needed_free=yes
3649 fi
3650 rm -f conftest*
3651 fi
3652
3653 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
3654 if test $bfd_cv_decl_needed_free = yes; then
3655   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3656   cat >> confdefs.h <<EOF
3657 #define $bfd_tr_decl 1
3658 EOF
3659
3660 fi
3661
3662 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
3663 echo "configure:3664: checking whether strerror must be declared" >&5
3664 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
3665   echo $ac_n "(cached) $ac_c" 1>&6
3666 else
3667   cat > conftest.$ac_ext <<EOF
3668 #line 3669 "configure"
3669 #include "confdefs.h"
3670
3671 #include <stdio.h>
3672 #ifdef HAVE_STRING_H
3673 #include <string.h>
3674 #else
3675 #ifdef HAVE_STRINGS_H
3676 #include <strings.h>
3677 #endif
3678 #endif
3679 #ifdef HAVE_STDLIB_H
3680 #include <stdlib.h>
3681 #endif
3682 #ifdef HAVE_UNISTD_H
3683 #include <unistd.h>
3684 #endif
3685 int main() {
3686 char *(*pfn) = (char *(*)) strerror
3687 ; return 0; }
3688 EOF
3689 if { (eval echo configure:3690: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3690   rm -rf conftest*
3691   bfd_cv_decl_needed_strerror=no
3692 else
3693   echo "configure: failed program was:" >&5
3694   cat conftest.$ac_ext >&5
3695   rm -rf conftest*
3696   bfd_cv_decl_needed_strerror=yes
3697 fi
3698 rm -f conftest*
3699 fi
3700
3701 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
3702 if test $bfd_cv_decl_needed_strerror = yes; then
3703   bfd_tr_decl=NEED_DECLARATION_`echo strerror | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3704   cat >> confdefs.h <<EOF
3705 #define $bfd_tr_decl 1
3706 EOF
3707
3708 fi
3709
3710 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
3711 echo "configure:3712: checking whether strdup must be declared" >&5
3712 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
3713   echo $ac_n "(cached) $ac_c" 1>&6
3714 else
3715   cat > conftest.$ac_ext <<EOF
3716 #line 3717 "configure"
3717 #include "confdefs.h"
3718
3719 #include <stdio.h>
3720 #ifdef HAVE_STRING_H
3721 #include <string.h>
3722 #else
3723 #ifdef HAVE_STRINGS_H
3724 #include <strings.h>
3725 #endif
3726 #endif
3727 #ifdef HAVE_STDLIB_H
3728 #include <stdlib.h>
3729 #endif
3730 #ifdef HAVE_UNISTD_H
3731 #include <unistd.h>
3732 #endif
3733 int main() {
3734 char *(*pfn) = (char *(*)) strdup
3735 ; return 0; }
3736 EOF
3737 if { (eval echo configure:3738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3738   rm -rf conftest*
3739   bfd_cv_decl_needed_strdup=no
3740 else
3741   echo "configure: failed program was:" >&5
3742   cat conftest.$ac_ext >&5
3743   rm -rf conftest*
3744   bfd_cv_decl_needed_strdup=yes
3745 fi
3746 rm -f conftest*
3747 fi
3748
3749 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
3750 if test $bfd_cv_decl_needed_strdup = yes; then
3751   bfd_tr_decl=NEED_DECLARATION_`echo strdup | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3752   cat >> confdefs.h <<EOF
3753 #define $bfd_tr_decl 1
3754 EOF
3755
3756 fi
3757
3758
3759 # If we are configured native on GNU/Linux, work around problems with sys/procfs.h
3760 if test "${target}" = "${host}"; then
3761   case "${host}" in
3762   i[3456]86-*-linux*)
3763         cat >> confdefs.h <<\EOF
3764 #define START_INFERIOR_TRAPS_EXPECTED 2
3765 EOF
3766
3767         cat >> confdefs.h <<\EOF
3768 #define sys_quotactl 1
3769 EOF
3770
3771         ;;
3772   esac
3773 fi
3774
3775 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
3776 echo "configure:3777: checking for gregset_t type" >&5
3777 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
3778   echo $ac_n "(cached) $ac_c" 1>&6
3779 else
3780   cat > conftest.$ac_ext <<EOF
3781 #line 3782 "configure"
3782 #include "confdefs.h"
3783 #include <sys/procfs.h>
3784 int main() {
3785 gregset_t *gregsetp = 0
3786 ; return 0; }
3787 EOF
3788 if { (eval echo configure:3789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3789   rm -rf conftest*
3790   gdb_cv_have_gregset_t=yes
3791 else
3792   echo "configure: failed program was:" >&5
3793   cat conftest.$ac_ext >&5
3794   rm -rf conftest*
3795   gdb_cv_have_gregset_t=no
3796 fi
3797 rm -f conftest*
3798 fi
3799
3800 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
3801 if test $gdb_cv_have_gregset_t = yes; then
3802   cat >> confdefs.h <<\EOF
3803 #define HAVE_GREGSET_T 1
3804 EOF
3805
3806 fi
3807
3808 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
3809 echo "configure:3810: checking for fpregset_t type" >&5
3810 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
3811   echo $ac_n "(cached) $ac_c" 1>&6
3812 else
3813   cat > conftest.$ac_ext <<EOF
3814 #line 3815 "configure"
3815 #include "confdefs.h"
3816 #include <sys/procfs.h>
3817 int main() {
3818 fpregset_t *fpregsetp = 0
3819 ; return 0; }
3820 EOF
3821 if { (eval echo configure:3822: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3822   rm -rf conftest*
3823   gdb_cv_have_fpregset_t=yes
3824 else
3825   echo "configure: failed program was:" >&5
3826   cat conftest.$ac_ext >&5
3827   rm -rf conftest*
3828   gdb_cv_have_fpregset_t=no
3829 fi
3830 rm -f conftest*
3831 fi
3832
3833 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
3834 if test $gdb_cv_have_fpregset_t = yes; then
3835   cat >> confdefs.h <<\EOF
3836 #define HAVE_FPREGSET_T 1
3837 EOF
3838
3839 fi
3840
3841 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
3842 echo "configure:3843: checking for main in -lm" >&5
3843 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
3844 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3845   echo $ac_n "(cached) $ac_c" 1>&6
3846 else
3847   ac_save_LIBS="$LIBS"
3848 LIBS="-lm  $LIBS"
3849 cat > conftest.$ac_ext <<EOF
3850 #line 3851 "configure"
3851 #include "confdefs.h"
3852
3853 int main() {
3854 main()
3855 ; return 0; }
3856 EOF
3857 if { (eval echo configure:3858: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3858   rm -rf conftest*
3859   eval "ac_cv_lib_$ac_lib_var=yes"
3860 else
3861   echo "configure: failed program was:" >&5
3862   cat conftest.$ac_ext >&5
3863   rm -rf conftest*
3864   eval "ac_cv_lib_$ac_lib_var=no"
3865 fi
3866 rm -f conftest*
3867 LIBS="$ac_save_LIBS"
3868
3869 fi
3870 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3871   echo "$ac_t""yes" 1>&6
3872     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3873     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3874   cat >> confdefs.h <<EOF
3875 #define $ac_tr_lib 1
3876 EOF
3877
3878   LIBS="-lm $LIBS"
3879
3880 else
3881   echo "$ac_t""no" 1>&6
3882 fi
3883
3884
3885
3886 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
3887 echo "configure:3888: checking for long long support in compiler" >&5
3888 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
3889   echo $ac_n "(cached) $ac_c" 1>&6
3890 else
3891   cat > conftest.$ac_ext <<EOF
3892 #line 3893 "configure"
3893 #include "confdefs.h"
3894
3895 int main() {
3896
3897   extern long long foo;
3898   switch (foo & 2) { case 0: return 1; }
3899
3900 ; return 0; }
3901 EOF
3902 if { (eval echo configure:3903: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3903   rm -rf conftest*
3904   gdb_cv_c_long_long=yes
3905 else
3906   echo "configure: failed program was:" >&5
3907   cat conftest.$ac_ext >&5
3908   rm -rf conftest*
3909   gdb_cv_c_long_long=no
3910 fi
3911 rm -f conftest*
3912 fi
3913
3914 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
3915 if test $gdb_cv_c_long_long = yes; then
3916   cat >> confdefs.h <<\EOF
3917 #define CC_HAS_LONG_LONG 1
3918 EOF
3919
3920 fi
3921
3922
3923 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
3924 echo "configure:3925: checking for long long support in printf" >&5
3925 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
3926   echo $ac_n "(cached) $ac_c" 1>&6
3927 else
3928   if test "$cross_compiling" = yes; then
3929   gdb_cv_printf_has_long_long=no
3930 else
3931   cat > conftest.$ac_ext <<EOF
3932 #line 3933 "configure"
3933 #include "confdefs.h"
3934
3935 int main () {
3936   char buf[32];
3937   long long l = 0;
3938   l = (l << 16) + 0x0123;
3939   l = (l << 16) + 0x4567;
3940   l = (l << 16) + 0x89ab;
3941   l = (l << 16) + 0xcdef;
3942   sprintf (buf, "0x%016llx", l);
3943   return (strcmp ("0x0123456789abcdef", buf));
3944 }
3945 EOF
3946 if { (eval echo configure:3947: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3947 then
3948   gdb_cv_printf_has_long_long=yes
3949 else
3950   echo "configure: failed program was:" >&5
3951   cat conftest.$ac_ext >&5
3952   rm -fr conftest*
3953   gdb_cv_printf_has_long_long=no
3954 fi
3955 rm -fr conftest*
3956 fi
3957
3958 fi
3959
3960 if test $gdb_cv_printf_has_long_long = yes; then
3961   cat >> confdefs.h <<\EOF
3962 #define PRINTF_HAS_LONG_LONG 1
3963 EOF
3964
3965 fi
3966 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
3967
3968
3969 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
3970 echo "configure:3971: checking for long double support in compiler" >&5
3971 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
3972   echo $ac_n "(cached) $ac_c" 1>&6
3973 else
3974   cat > conftest.$ac_ext <<EOF
3975 #line 3976 "configure"
3976 #include "confdefs.h"
3977
3978 int main() {
3979 long double foo;
3980 ; return 0; }
3981 EOF
3982 if { (eval echo configure:3983: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3983   rm -rf conftest*
3984   ac_cv_c_long_double=yes
3985 else
3986   echo "configure: failed program was:" >&5
3987   cat conftest.$ac_ext >&5
3988   rm -rf conftest*
3989   ac_cv_c_long_double=no
3990 fi
3991 rm -f conftest*
3992 fi
3993
3994 echo "$ac_t""$ac_cv_c_long_double" 1>&6
3995 if test $ac_cv_c_long_double = yes; then
3996   cat >> confdefs.h <<\EOF
3997 #define HAVE_LONG_DOUBLE 1
3998 EOF
3999
4000 fi
4001
4002
4003 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
4004 echo "configure:4005: checking for long double support in printf" >&5
4005 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
4006   echo $ac_n "(cached) $ac_c" 1>&6
4007 else
4008   if test "$cross_compiling" = yes; then
4009   gdb_cv_printf_has_long_double=no
4010 else
4011   cat > conftest.$ac_ext <<EOF
4012 #line 4013 "configure"
4013 #include "confdefs.h"
4014
4015 int main () {
4016   char buf[16];
4017   long double f = 3.141592653;
4018   sprintf (buf, "%Lg", f);
4019   return (strncmp ("3.14159", buf, 7));
4020 }
4021 EOF
4022 if { (eval echo configure:4023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4023 then
4024   gdb_cv_printf_has_long_double=yes
4025 else
4026   echo "configure: failed program was:" >&5
4027   cat conftest.$ac_ext >&5
4028   rm -fr conftest*
4029   gdb_cv_printf_has_long_double=no
4030 fi
4031 rm -fr conftest*
4032 fi
4033
4034 fi
4035
4036 if test $gdb_cv_printf_has_long_double = yes; then
4037   cat >> confdefs.h <<\EOF
4038 #define PRINTF_HAS_LONG_DOUBLE 1
4039 EOF
4040
4041 fi
4042 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
4043
4044
4045 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
4046 echo "configure:4047: checking for long double support in scanf" >&5
4047 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
4048   echo $ac_n "(cached) $ac_c" 1>&6
4049 else
4050   if test "$cross_compiling" = yes; then
4051   gdb_cv_scanf_has_long_double=no
4052 else
4053   cat > conftest.$ac_ext <<EOF
4054 #line 4055 "configure"
4055 #include "confdefs.h"
4056
4057 int main () {
4058   char *buf = "3.141592653";
4059   long double f = 0;
4060   sscanf (buf, "%Lg", &f);
4061   return !(f > 3.14159 && f < 3.14160);
4062 }
4063 EOF
4064 if { (eval echo configure:4065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4065 then
4066   gdb_cv_scanf_has_long_double=yes
4067 else
4068   echo "configure: failed program was:" >&5
4069   cat conftest.$ac_ext >&5
4070   rm -fr conftest*
4071   gdb_cv_scanf_has_long_double=no
4072 fi
4073 rm -fr conftest*
4074 fi
4075
4076 fi
4077
4078 if test $gdb_cv_scanf_has_long_double = yes; then
4079   cat >> confdefs.h <<\EOF
4080 #define SCANF_HAS_LONG_DOUBLE 1
4081 EOF
4082
4083 fi
4084 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
4085
4086 for ac_hdr in unistd.h
4087 do
4088 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4089 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4090 echo "configure:4091: checking for $ac_hdr" >&5
4091 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4092   echo $ac_n "(cached) $ac_c" 1>&6
4093 else
4094   cat > conftest.$ac_ext <<EOF
4095 #line 4096 "configure"
4096 #include "confdefs.h"
4097 #include <$ac_hdr>
4098 EOF
4099 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4100 { (eval echo configure:4101: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4101 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4102 if test -z "$ac_err"; then
4103   rm -rf conftest*
4104   eval "ac_cv_header_$ac_safe=yes"
4105 else
4106   echo "$ac_err" >&5
4107   echo "configure: failed program was:" >&5
4108   cat conftest.$ac_ext >&5
4109   rm -rf conftest*
4110   eval "ac_cv_header_$ac_safe=no"
4111 fi
4112 rm -f conftest*
4113 fi
4114 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4115   echo "$ac_t""yes" 1>&6
4116     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4117   cat >> confdefs.h <<EOF
4118 #define $ac_tr_hdr 1
4119 EOF
4120
4121 else
4122   echo "$ac_t""no" 1>&6
4123 fi
4124 done
4125
4126 for ac_func in getpagesize
4127 do
4128 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4129 echo "configure:4130: checking for $ac_func" >&5
4130 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4131   echo $ac_n "(cached) $ac_c" 1>&6
4132 else
4133   cat > conftest.$ac_ext <<EOF
4134 #line 4135 "configure"
4135 #include "confdefs.h"
4136 /* System header to define __stub macros and hopefully few prototypes,
4137     which can conflict with char $ac_func(); below.  */
4138 #include <assert.h>
4139 /* Override any gcc2 internal prototype to avoid an error.  */
4140 /* We use char because int might match the return type of a gcc2
4141     builtin and then its argument prototype would still apply.  */
4142 char $ac_func();
4143
4144 int main() {
4145
4146 /* The GNU C library defines this for functions which it implements
4147     to always fail with ENOSYS.  Some functions are actually named
4148     something starting with __ and the normal name is an alias.  */
4149 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4150 choke me
4151 #else
4152 $ac_func();
4153 #endif
4154
4155 ; return 0; }
4156 EOF
4157 if { (eval echo configure:4158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4158   rm -rf conftest*
4159   eval "ac_cv_func_$ac_func=yes"
4160 else
4161   echo "configure: failed program was:" >&5
4162   cat conftest.$ac_ext >&5
4163   rm -rf conftest*
4164   eval "ac_cv_func_$ac_func=no"
4165 fi
4166 rm -f conftest*
4167 fi
4168
4169 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4170   echo "$ac_t""yes" 1>&6
4171     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4172   cat >> confdefs.h <<EOF
4173 #define $ac_tr_func 1
4174 EOF
4175
4176 else
4177   echo "$ac_t""no" 1>&6
4178 fi
4179 done
4180
4181 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
4182 echo "configure:4183: checking for working mmap" >&5
4183 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
4184   echo $ac_n "(cached) $ac_c" 1>&6
4185 else
4186   if test "$cross_compiling" = yes; then
4187   ac_cv_func_mmap_fixed_mapped=no
4188 else
4189   cat > conftest.$ac_ext <<EOF
4190 #line 4191 "configure"
4191 #include "confdefs.h"
4192
4193 /* Thanks to Mike Haertel and Jim Avera for this test.
4194    Here is a matrix of mmap possibilities:
4195         mmap private not fixed
4196         mmap private fixed at somewhere currently unmapped
4197         mmap private fixed at somewhere already mapped
4198         mmap shared not fixed
4199         mmap shared fixed at somewhere currently unmapped
4200         mmap shared fixed at somewhere already mapped
4201    For private mappings, we should verify that changes cannot be read()
4202    back from the file, nor mmap's back from the file at a different
4203    address.  (There have been systems where private was not correctly
4204    implemented like the infamous i386 svr4.0, and systems where the
4205    VM page cache was not coherent with the filesystem buffer cache
4206    like early versions of FreeBSD and possibly contemporary NetBSD.)
4207    For shared mappings, we should conversely verify that changes get
4208    propogated back to all the places they're supposed to be.
4209
4210    Grep wants private fixed already mapped.
4211    The main things grep needs to know about mmap are:
4212    * does it exist and is it safe to write into the mmap'd area
4213    * how to use it (BSD variants)  */
4214 #include <sys/types.h>
4215 #include <fcntl.h>
4216 #include <sys/mman.h>
4217
4218 /* This mess was copied from the GNU getpagesize.h.  */
4219 #ifndef HAVE_GETPAGESIZE
4220 # ifdef HAVE_UNISTD_H
4221 #  include <unistd.h>
4222 # endif
4223
4224 /* Assume that all systems that can run configure have sys/param.h.  */
4225 # ifndef HAVE_SYS_PARAM_H
4226 #  define HAVE_SYS_PARAM_H 1
4227 # endif
4228
4229 # ifdef _SC_PAGESIZE
4230 #  define getpagesize() sysconf(_SC_PAGESIZE)
4231 # else /* no _SC_PAGESIZE */
4232 #  ifdef HAVE_SYS_PARAM_H
4233 #   include <sys/param.h>
4234 #   ifdef EXEC_PAGESIZE
4235 #    define getpagesize() EXEC_PAGESIZE
4236 #   else /* no EXEC_PAGESIZE */
4237 #    ifdef NBPG
4238 #     define getpagesize() NBPG * CLSIZE
4239 #     ifndef CLSIZE
4240 #      define CLSIZE 1
4241 #     endif /* no CLSIZE */
4242 #    else /* no NBPG */
4243 #     ifdef NBPC
4244 #      define getpagesize() NBPC
4245 #     else /* no NBPC */
4246 #      ifdef PAGESIZE
4247 #       define getpagesize() PAGESIZE
4248 #      endif /* PAGESIZE */
4249 #     endif /* no NBPC */
4250 #    endif /* no NBPG */
4251 #   endif /* no EXEC_PAGESIZE */
4252 #  else /* no HAVE_SYS_PARAM_H */
4253 #   define getpagesize() 8192   /* punt totally */
4254 #  endif /* no HAVE_SYS_PARAM_H */
4255 # endif /* no _SC_PAGESIZE */
4256
4257 #endif /* no HAVE_GETPAGESIZE */
4258
4259 #ifdef __cplusplus
4260 extern "C" { void *malloc(unsigned); }
4261 #else
4262 char *malloc();
4263 #endif
4264
4265 int
4266 main()
4267 {
4268         char *data, *data2, *data3;
4269         int i, pagesize;
4270         int fd;
4271
4272         pagesize = getpagesize();
4273
4274         /*
4275          * First, make a file with some known garbage in it.
4276          */
4277         data = malloc(pagesize);
4278         if (!data)
4279                 exit(1);
4280         for (i = 0; i < pagesize; ++i)
4281                 *(data + i) = rand();
4282         umask(0);
4283         fd = creat("conftestmmap", 0600);
4284         if (fd < 0)
4285                 exit(1);
4286         if (write(fd, data, pagesize) != pagesize)
4287                 exit(1);
4288         close(fd);
4289
4290         /*
4291          * Next, try to mmap the file at a fixed address which
4292          * already has something else allocated at it.  If we can,
4293          * also make sure that we see the same garbage.
4294          */
4295         fd = open("conftestmmap", O_RDWR);
4296         if (fd < 0)
4297                 exit(1);
4298         data2 = malloc(2 * pagesize);
4299         if (!data2)
4300                 exit(1);
4301         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4302         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4303             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4304                 exit(1);
4305         for (i = 0; i < pagesize; ++i)
4306                 if (*(data + i) != *(data2 + i))
4307                         exit(1);
4308
4309         /*
4310          * Finally, make sure that changes to the mapped area
4311          * do not percolate back to the file as seen by read().
4312          * (This is a bug on some variants of i386 svr4.0.)
4313          */
4314         for (i = 0; i < pagesize; ++i)
4315                 *(data2 + i) = *(data2 + i) + 1;
4316         data3 = malloc(pagesize);
4317         if (!data3)
4318                 exit(1);
4319         if (read(fd, data3, pagesize) != pagesize)
4320                 exit(1);
4321         for (i = 0; i < pagesize; ++i)
4322                 if (*(data + i) != *(data3 + i))
4323                         exit(1);
4324         close(fd);
4325         unlink("conftestmmap");
4326         exit(0);
4327 }
4328
4329 EOF
4330 if { (eval echo configure:4331: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4331 then
4332   ac_cv_func_mmap_fixed_mapped=yes
4333 else
4334   echo "configure: failed program was:" >&5
4335   cat conftest.$ac_ext >&5
4336   rm -fr conftest*
4337   ac_cv_func_mmap_fixed_mapped=no
4338 fi
4339 rm -fr conftest*
4340 fi
4341
4342 fi
4343
4344 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4345 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4346   cat >> confdefs.h <<\EOF
4347 #define HAVE_MMAP 1
4348 EOF
4349
4350 fi
4351
4352
4353
4354
4355 if test ${build} = ${host} -a ${host} = ${target} ; then
4356    case ${host_os} in
4357    hpux*)
4358       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
4359 echo "configure:4360: checking for HPUX/OSF thread support" >&5
4360       if test -f /usr/include/dce/cma_config.h ; then
4361          if test "$GCC" = "yes" ; then
4362             echo "$ac_t""yes" 1>&6
4363             cat >> confdefs.h <<\EOF
4364 #define HAVE_HPUX_THREAD_SUPPORT 1
4365 EOF
4366
4367             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
4368             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
4369          else
4370             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
4371          fi
4372       else
4373          echo "$ac_t""no" 1>&6
4374       fi
4375       ;;
4376    solaris*)
4377       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
4378 echo "configure:4379: checking for Solaris thread debugging library" >&5
4379       if test -f /usr/lib/libthread_db.so.1 ; then
4380          echo "$ac_t""yes" 1>&6
4381          cat >> confdefs.h <<\EOF
4382 #define HAVE_THREAD_DB_LIB 1
4383 EOF
4384
4385          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
4386          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
4387          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
4388 echo "configure:4389: checking for dlopen in -ldl" >&5
4389 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
4390 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4391   echo $ac_n "(cached) $ac_c" 1>&6
4392 else
4393   ac_save_LIBS="$LIBS"
4394 LIBS="-ldl  $LIBS"
4395 cat > conftest.$ac_ext <<EOF
4396 #line 4397 "configure"
4397 #include "confdefs.h"
4398 /* Override any gcc2 internal prototype to avoid an error.  */
4399 /* We use char because int might match the return type of a gcc2
4400     builtin and then its argument prototype would still apply.  */
4401 char dlopen();
4402
4403 int main() {
4404 dlopen()
4405 ; return 0; }
4406 EOF
4407 if { (eval echo configure:4408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4408   rm -rf conftest*
4409   eval "ac_cv_lib_$ac_lib_var=yes"
4410 else
4411   echo "configure: failed program was:" >&5
4412   cat conftest.$ac_ext >&5
4413   rm -rf conftest*
4414   eval "ac_cv_lib_$ac_lib_var=no"
4415 fi
4416 rm -f conftest*
4417 LIBS="$ac_save_LIBS"
4418
4419 fi
4420 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4421   echo "$ac_t""yes" 1>&6
4422     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4423     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4424   cat >> confdefs.h <<EOF
4425 #define $ac_tr_lib 1
4426 EOF
4427
4428   LIBS="-ldl $LIBS"
4429
4430 else
4431   echo "$ac_t""no" 1>&6
4432 fi
4433
4434          if test "$GCC" = "yes" ; then
4435             # The GNU linker requires the -export-dynamic option to make
4436             # all symbols visible in the dynamic symbol table.
4437             hold_ldflags=$LDFLAGS
4438             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
4439 echo "configure:4440: checking for the ld -export-dynamic flag" >&5
4440             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
4441             cat > conftest.$ac_ext <<EOF
4442 #line 4443 "configure"
4443 #include "confdefs.h"
4444
4445 int main() {
4446 int i;
4447 ; return 0; }
4448 EOF
4449 if { (eval echo configure:4450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4450   rm -rf conftest*
4451   found=yes
4452 else
4453   echo "configure: failed program was:" >&5
4454   cat conftest.$ac_ext >&5
4455   rm -rf conftest*
4456   found=no
4457 fi
4458 rm -f conftest*
4459             LDFLAGS=$hold_ldflags
4460             echo "$ac_t""$found" 1>&6
4461             if test $found = yes; then
4462                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
4463             fi
4464          fi
4465          # Sun randomly tweaked the prototypes in <proc_service.h>
4466          # at one point.
4467          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
4468 echo "configure:4469: checking if <proc_service.h> is old" >&5
4469          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
4470   echo $ac_n "(cached) $ac_c" 1>&6
4471 else
4472
4473             cat > conftest.$ac_ext <<EOF
4474 #line 4475 "configure"
4475 #include "confdefs.h"
4476
4477                 #include <proc_service.h>
4478                 ps_err_e ps_pdwrite
4479                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
4480
4481 int main() {
4482
4483 ; return 0; }
4484 EOF
4485 if { (eval echo configure:4486: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4486   rm -rf conftest*
4487   gdb_cv_proc_service_is_old=no
4488 else
4489   echo "configure: failed program was:" >&5
4490   cat conftest.$ac_ext >&5
4491   rm -rf conftest*
4492   gdb_cv_proc_service_is_old=yes
4493 fi
4494 rm -f conftest*
4495
4496 fi
4497
4498          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
4499          if test $gdb_cv_proc_service_is_old = yes; then
4500             cat >> confdefs.h <<\EOF
4501 #define PROC_SERVICE_IS_OLD 1
4502 EOF
4503
4504          fi
4505       else
4506          echo "$ac_t""no" 1>&6
4507       fi
4508       ;;
4509    esac
4510
4511 fi
4512
4513 ENABLE_CFLAGS=
4514
4515 # Check whether --enable-netrom or --disable-netrom was given.
4516 if test "${enable_netrom+set}" = set; then
4517   enableval="$enable_netrom"
4518   case "${enableval}" in
4519 yes)    enable_netrom=yes ;;
4520 no)     enable_netrom=no ;;
4521 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
4522 esac
4523 fi
4524
4525
4526 if test "${enable_netrom}" = "yes"; then
4527         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
4528         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
4529 fi
4530
4531 # Check whether --enable-warnings or --disable-warnings was given.
4532 if test "${enable_warnings+set}" = set; then
4533   enableval="$enable_warnings"
4534   case "${enableval}" in
4535 yes)    enable_build_warnings=yes ;;
4536 no)     enable_build_warnings=no ;;
4537 *)      { echo "configure: error: bad value ${enableval} given for warnings options" 1>&2; exit 1; } ;;
4538 esac
4539 fi
4540
4541
4542 if test "x$enable_build_warnings" = xyes -a "x$GCC" = xyes
4543 then
4544    WARN_CFLAGS="-Wall -Wstrict-prototypes -Wmissing-prototypes"
4545 else
4546    WARN_CFLAGS=""
4547 fi
4548
4549
4550 MMALLOC_CFLAGS=
4551 MMALLOC=
4552
4553
4554
4555 # Check whether --with-mmalloc or --without-mmalloc was given.
4556 if test "${with_mmalloc+set}" = set; then
4557   withval="$with_mmalloc"
4558   case "${withval}" in
4559   yes)  want_mmalloc=true ;;
4560   no)   want_mmalloc=false;;
4561   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
4562 esac
4563 else
4564   want_mmalloc=false
4565 fi
4566
4567 if test x$want_mmalloc = xtrue; then
4568    cat >> confdefs.h <<\EOF
4569 #define USE_MMALLOC 1
4570 EOF
4571
4572    cat >> confdefs.h <<\EOF
4573 #define MMCHECK_FORCE 1
4574 EOF
4575
4576    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
4577    MMALLOC='../mmalloc/libmmalloc.a'
4578 fi
4579
4580 # start-sanitize-carp
4581 # The below takes an educated guess at the targets that
4582 # should be built.  It is an interum version that provides
4583 # significant backward compatibility.
4584
4585 # Check whether --enable-carp or --disable-carp was given.
4586 if test "${enable_carp+set}" = set; then
4587   enableval="$enable_carp"
4588   case "${enableval}" in
4589   yes) enable_carp=yes ;;
4590   no)  enable_carp=no ;;
4591   *)   { echo "configure: error: bad value ${enableval} for carp option" 1>&2; exit 1; } ;;
4592 esac
4593 else
4594   enable_carp=no
4595 fi
4596
4597 # Check whether --enable-targets or --disable-targets was given.
4598 if test "${enable_targets+set}" = set; then
4599   enableval="$enable_targets"
4600   case "${enableval}" in
4601   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
4602             ;;
4603   no)       enable_targets= ;;
4604   *)        enable_targets="$enableval" ;;
4605 esac
4606 fi
4607
4608 # Canonicalize the secondary target names.
4609 all_targets=false
4610 if test -n "$enable_targets" ; then
4611     if test "$enable_targets" = all ; then
4612         all_targets=true
4613     else
4614         for targ in `echo $enable_targets | sed 's/,/ /g'`
4615         do
4616             result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ 2>/dev/null`
4617             if test -n "$result" ; then
4618                 canon_targets="$canon_targets $result"
4619             fi
4620         done
4621     fi
4622 fi
4623
4624 # Convert the target names into GDB [*]-tdep.c names
4625 selarchs=
4626 for targ in $target $canon_targets
4627 do
4628     if test "x$targ" = "xall" ; then
4629         all_targets=true
4630     else
4631         t_cpu=`echo $targ    | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
4632         t_vendor=`echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
4633         t_os=`echo $targ     | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
4634         mt=`
4635 target=$targ
4636 target_cpu=$t_cpu
4637 target_vendor=$t_vendor
4638 target_os=$t_os
4639 . ${srcdir}/configure.tgt
4640 echo ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt`
4641         if test -r ${mt} ; then
4642             # This gets confused over .mt files that have multiple -tdep.o
4643             tdep=`sed -n '
4644 s/^.*[  =]\([^  ]*\)-tdep.o.*/\1/p
4645 ' $mt`
4646             selarchs="$selarchs $tdep"
4647         fi
4648     fi
4649 done
4650
4651 # We don't do any links based on the target system, just makefile config.
4652
4653 if test x${all_targets} = xfalse ; then
4654
4655     # Target architecture .o files.
4656     ta=
4657
4658     for arch in $selarchs
4659     do
4660         archdefs="$archdefs -DARCH_$arch"
4661         ta="$ta ${arch}-tdep.o"
4662         # Special cases
4663         case "$arch" in
4664             dvp)  ta="$ta mips-tdep.o dvp-tdep.o" ;;
4665         esac
4666     done
4667
4668     # Weed out duplicate .o files.
4669     f=""
4670     for i in $ta ; do
4671         case " $f " in
4672             *" $i "*) ;;
4673             *) f="$f $i" ;;
4674         esac
4675     done
4676     ta="$f"
4677
4678     # And duplicate -D flags.
4679     f=""
4680     for i in $archdefs ; do
4681         case " $f " in
4682             *" $i "*) ;;
4683             *) f="$f $i" ;;
4684         esac
4685     done
4686     archdefs="$f"
4687
4688     MACHINE_OBS="$ta"
4689
4690 else    # all_targets is true
4691     archdefs=-DARCH_all
4692     MACHINE_OBS='$(ALL_MACHINES)'
4693 fi
4694
4695 if test "${enable_carp}" = yes ; then
4696     gdb_target=carp
4697     gdb_target_cpu=carp
4698 else
4699     MACHINE_OBS="# $MACHINE_OBS"
4700 fi
4701
4702
4703 # end-sanitize-carp
4704 # start-sanitize-gdbtk
4705 # start-sanitize-ide
4706 ENABLE_IDE=
4707 # Check whether --enable-ide or --disable-ide was given.
4708 if test "${enable_ide+set}" = set; then
4709   enableval="$enable_ide"
4710   :
4711 fi
4712
4713 if test "$enable_ide" = yes; then
4714    enable_ide=yes
4715    ENABLE_IDE=1
4716 else
4717    enable_ide=no
4718 fi
4719
4720
4721 # Check whether --with-foundry-libs or --without-foundry-libs was given.
4722 if test "${with_foundry_libs+set}" = set; then
4723   withval="$with_foundry_libs"
4724   FOUNDRY_LIB_BASE=${withval}
4725 fi
4726
4727
4728
4729 #
4730 # This is the Foundry SDK
4731 #
4732 # These variables are used to determine where the Foundry libs and
4733 # header files are located.
4734 #
4735 if test "$FOUNDRY_LIB_BASE" != ""; then
4736     LIBGUI="${FOUNDRY_LIB_BASE}/lib/libgui.a"
4737     GUI_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
4738     if test x$enable_ide = xyes; then
4739         IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include -DIDE"
4740         IDE_X="-L${FOUNDRY_LIB_BASE}/lib -lilu-Tk -lilu-c -lilu"
4741     else
4742         IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
4743     fi
4744     LIBIDETCL="${FOUNDRY_LIB_BASE}/lib/libidetcl.a"
4745     LIBIDE="${FOUNDRY_LIB_BASE}/lib/libide.a"
4746     IDE_DEPS="${FOUNDRY_LIB_BASE}/lib/libilu-Tk.a ${FOUNDRY_LIB_BASE}/lib/libilu-c.a ${FOUNDRY_LIB_BASE}/lib/libilu.a"
4747 else
4748     LIBGUI="../libgui/src/libgui.a"
4749     GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
4750     if test x$enable_ide = xyes; then
4751         IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src -DIDE -I${srcdir}/../ilu/runtime/mainloop"
4752         IDE_X="-L../ilu/runtime/mainloop -lilu-Tk -L../ilu/runtime/c -lilu-c -L../ilu/runtime/kernel -lilu"
4753     else
4754         IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src"
4755     fi
4756     LIBIDETCL="../libidetcl/src/libidetcl.a"
4757     LIBIDE="../libide/src/libide.a"
4758     IDE_DEPS="../ilu/runtime/mainloop/libilu-Tk.a ../ilu/runtime/c/libilu-c.a ../ilu/runtime/kernel/libilu.a"
4759 fi
4760
4761
4762
4763
4764
4765
4766
4767 # end-sanitize-ide
4768
4769 ENABLE_GDBTK=
4770
4771 # Check whether --enable-gdbtk or --disable-gdbtk was given.
4772 if test "${enable_gdbtk+set}" = set; then
4773   enableval="$enable_gdbtk"
4774   case "${enableval}" in
4775     yes)
4776         case "$host" in
4777         *go32*)
4778             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4779             enable_gdbtk=no ;;
4780         *windows*)
4781             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4782             enable_gdbtk=no ;;
4783         *)
4784             enable_gdbtk=yes ;;
4785         esac ;;
4786     no)
4787         enable_gdbtk=no  ;;
4788     *)
4789         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
4790 esac
4791 else
4792
4793 # Default is on for everything but go32 and cygwin32
4794 case "$host" in
4795     *go32* | *windows*)
4796         ;;
4797     *)
4798         enable_gdbtk=yes ;;
4799     esac
4800
4801 fi
4802
4803
4804 # In the cygwin32 environment, we need some additional flags.
4805 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
4806 echo "configure:4807: checking for cygwin32" >&5
4807 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
4808   echo $ac_n "(cached) $ac_c" 1>&6
4809 else
4810   cat > conftest.$ac_ext <<EOF
4811 #line 4812 "configure"
4812 #include "confdefs.h"
4813
4814 #ifdef __CYGWIN32__
4815 lose
4816 #endif
4817 EOF
4818 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4819   egrep "lose" >/dev/null 2>&1; then
4820   rm -rf conftest*
4821   gdb_cv_os_cygwin32=yes
4822 else
4823   rm -rf conftest*
4824   gdb_cv_os_cygwin32=no
4825 fi
4826 rm -f conftest*
4827
4828 fi
4829
4830 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
4831
4832 WIN32LIBS=
4833 WIN32LDAPP=
4834
4835
4836
4837 DLLTOOL=${DLLTOOL-dlltool}
4838 WINDRES=${WINDRES-windres}
4839
4840
4841
4842 if test x$gdb_cv_os_cygwin32 = xyes; then
4843     if test x$enable_ide = xyes; then
4844         WIN32LIBS="-ladvapi32"
4845     fi
4846 fi
4847
4848 configdir="unix"
4849
4850 GDBTKLIBS=
4851 if test "${enable_gdbtk}" = "yes"; then
4852
4853
4854 #
4855 # Ok, lets find the tcl configuration
4856 # First, look for one uninstalled.
4857 # the alternative search directory is invoked by --with-tclconfig
4858 #
4859
4860 if test x"${no_tcl}" = x ; then
4861   # we reset no_tcl in case something fails here
4862   no_tcl=true
4863   # Check whether --with-tclconfig or --without-tclconfig was given.
4864 if test "${with_tclconfig+set}" = set; then
4865   withval="$with_tclconfig"
4866   with_tclconfig=${withval}
4867 fi
4868
4869   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
4870 echo "configure:4871: checking for Tcl configuration" >&5
4871   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
4872   echo $ac_n "(cached) $ac_c" 1>&6
4873 else
4874
4875
4876   # First check to see if --with-tclconfig was specified.
4877   if test x"${with_tclconfig}" != x ; then
4878     if test -f "${with_tclconfig}/tclConfig.sh" ; then
4879       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
4880     else
4881       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
4882     fi
4883   fi
4884
4885   # then check for a private Tcl installation
4886   if test x"${ac_cv_c_tclconfig}" = x ; then
4887     for i in \
4888                 ../tcl \
4889                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
4890                 ../../tcl \
4891                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
4892                 ../../../tcl \
4893                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
4894       if test -f "$i/${configdir}/tclConfig.sh" ; then
4895         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4896         break
4897       fi
4898     done
4899   fi
4900   # check in a few common install locations
4901   if test x"${ac_cv_c_tclconfig}" = x ; then
4902     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4903       if test -f "$i/tclConfig.sh" ; then
4904         ac_cv_c_tclconfig=`(cd $i; pwd)`
4905         break
4906       fi
4907     done
4908   fi
4909   # check in a few other private locations
4910   if test x"${ac_cv_c_tclconfig}" = x ; then
4911     for i in \
4912                 ${srcdir}/../tcl \
4913                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
4914       if test -f "$i/${configdir}/tclConfig.sh" ; then
4915         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4916         break
4917       fi
4918     done
4919   fi
4920
4921 fi
4922
4923   if test x"${ac_cv_c_tclconfig}" = x ; then
4924     TCLCONFIG="# no Tcl configs found"
4925     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
4926   else
4927     no_tcl=
4928     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
4929     echo "$ac_t""found $TCLCONFIG" 1>&6
4930   fi
4931 fi
4932
4933     if test -z "${no_tcl}"; then
4934
4935     . $TCLCONFIG
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962 #
4963 # Ok, lets find the tk configuration
4964 # First, look for one uninstalled.
4965 # the alternative search directory is invoked by --with-tkconfig
4966 #
4967
4968 if test x"${no_tk}" = x ; then
4969   # we reset no_tk in case something fails here
4970   no_tk=true
4971   # Check whether --with-tkconfig or --without-tkconfig was given.
4972 if test "${with_tkconfig+set}" = set; then
4973   withval="$with_tkconfig"
4974   with_tkconfig=${withval}
4975 fi
4976
4977   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
4978 echo "configure:4979: checking for Tk configuration" >&5
4979   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
4980   echo $ac_n "(cached) $ac_c" 1>&6
4981 else
4982
4983
4984   # First check to see if --with-tkconfig was specified.
4985   if test x"${with_tkconfig}" != x ; then
4986     if test -f "${with_tkconfig}/tkConfig.sh" ; then
4987       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
4988     else
4989       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
4990     fi
4991   fi
4992
4993   # then check for a private Tk library
4994   if test x"${ac_cv_c_tkconfig}" = x ; then
4995     for i in \
4996                 ../tk \
4997                 `ls -dr ../tk[4-9]* 2>/dev/null` \
4998                 ../../tk \
4999                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
5000                 ../../../tk \
5001                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
5002       if test -f "$i/${configdir}/tkConfig.sh" ; then
5003         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
5004         break
5005       fi
5006     done
5007   fi
5008   # check in a few common install locations
5009   if test x"${ac_cv_c_tkconfig}" = x ; then
5010     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
5011       if test -f "$i/tkConfig.sh" ; then
5012         ac_cv_c_tkconfig=`(cd $i; pwd)`
5013         break
5014       fi
5015     done
5016   fi
5017   # check in a few other private locations
5018   if test x"${ac_cv_c_tkconfig}" = x ; then
5019     for i in \
5020                 ${srcdir}/../tk \
5021                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
5022       if test -f "$i/${configdir}/tkConfig.sh" ; then
5023         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
5024         break
5025       fi
5026     done
5027   fi
5028
5029 fi
5030
5031   if test x"${ac_cv_c_tkconfig}" = x ; then
5032     TKCONFIG="# no Tk configs found"
5033     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
5034   else
5035     no_tk=
5036     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
5037     echo "$ac_t""found $TKCONFIG" 1>&6
5038   fi
5039 fi
5040
5041
5042
5043         # If $no_tk is nonempty, then we can't do Tk, and there is no
5044         # point to doing Tcl.
5045         if test -z "${no_tk}"; then
5046
5047     if test -f "$TKCONFIG" ; then
5048       . $TKCONFIG
5049     fi
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059
5060
5061
5062
5063
5064 #
5065 # Ok, lets find the tcl source trees so we can use the headers
5066 # Warning: transition of version 9 to 10 will break this algorithm
5067 # because 10 sorts before 9. We also look for just tcl. We have to
5068 # be careful that we don't match stuff like tclX by accident.
5069 # the alternative search directory is involked by --with-tclinclude
5070 #
5071
5072 no_tcl=true
5073 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
5074 echo "configure:5075: checking for Tcl private headers. dir=${configdir}" >&5
5075 # Check whether --with-tclinclude or --without-tclinclude was given.
5076 if test "${with_tclinclude+set}" = set; then
5077   withval="$with_tclinclude"
5078   with_tclinclude=${withval}
5079 fi
5080
5081 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
5082   echo $ac_n "(cached) $ac_c" 1>&6
5083 else
5084
5085 # first check to see if --with-tclinclude was specified
5086 if test x"${with_tclinclude}" != x ; then
5087   if test -f ${with_tclinclude}/tclInt.h ; then
5088     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
5089   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
5090     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
5091   else
5092     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
5093   fi
5094 fi
5095
5096 # next check if it came with Tcl configuration file
5097 if test x"${ac_cv_c_tclconfig}" = x ; then
5098   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
5099     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
5100   fi
5101 fi
5102
5103 # next check in private source directory
5104 #
5105 # since ls returns lowest version numbers first, reverse its output
5106 if test x"${ac_cv_c_tclh}" = x ; then
5107   for i in \
5108                 ${srcdir}/../tcl \
5109                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
5110                 ${srcdir}/../../tcl \
5111                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
5112                 ${srcdir}/../../../tcl \
5113                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
5114     if test -f $i/generic/tclInt.h ; then
5115       ac_cv_c_tclh=`(cd $i/generic; pwd)`
5116       break
5117     fi
5118   done
5119 fi
5120 # finally check in a few common install locations
5121 #
5122 # since ls returns lowest version numbers first, reverse its output
5123 if test x"${ac_cv_c_tclh}" = x ; then
5124   for i in \
5125                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
5126                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
5127                 /usr/local/src/tcl \
5128                 /usr/local/lib/tcl \
5129                 ${prefix}/include ; do
5130     if test -f $i/generic/tclInt.h ; then
5131       ac_cv_c_tclh=`(cd $i/generic; pwd)`
5132       break
5133     fi
5134   done
5135 fi
5136 # see if one is installed
5137 if test x"${ac_cv_c_tclh}" = x ; then
5138    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
5139 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
5140 echo "configure:5141: checking for tclInt.h" >&5
5141 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5142   echo $ac_n "(cached) $ac_c" 1>&6
5143 else
5144   cat > conftest.$ac_ext <<EOF
5145 #line 5146 "configure"
5146 #include "confdefs.h"
5147 #include <tclInt.h>
5148 EOF
5149 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5150 { (eval echo configure:5151: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5151 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5152 if test -z "$ac_err"; then
5153   rm -rf conftest*
5154   eval "ac_cv_header_$ac_safe=yes"
5155 else
5156   echo "$ac_err" >&5
5157   echo "configure: failed program was:" >&5
5158   cat conftest.$ac_ext >&5
5159   rm -rf conftest*
5160   eval "ac_cv_header_$ac_safe=no"
5161 fi
5162 rm -f conftest*
5163 fi
5164 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5165   echo "$ac_t""yes" 1>&6
5166   ac_cv_c_tclh=installed
5167 else
5168   echo "$ac_t""no" 1>&6
5169 ac_cv_c_tclh=""
5170 fi
5171
5172 fi
5173
5174 fi
5175
5176 if test x"${ac_cv_c_tclh}" = x ; then
5177   TCLHDIR="# no Tcl private headers found"
5178   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
5179 fi
5180 if test x"${ac_cv_c_tclh}" != x ; then
5181   no_tcl=""
5182   if test x"${ac_cv_c_tclh}" = x"installed" ; then
5183     echo "$ac_t""is installed" 1>&6
5184     TCLHDIR=""
5185   else
5186     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
5187     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
5188     TCLHDIR="-I${ac_cv_c_tclh}"
5189   fi
5190 fi
5191
5192
5193
5194
5195 #
5196 # Ok, lets find the tk source trees so we can use the headers
5197 # If the directory (presumably symlink) named "tk" exists, use that one
5198 # in preference to any others.  Same logic is used when choosing library
5199 # and again with Tcl. The search order is the best place to look first, then in
5200 # decreasing significance. The loop breaks if the trigger file is found.
5201 # Note the gross little conversion here of srcdir by cd'ing to the found
5202 # directory. This converts the path from a relative to an absolute, so
5203 # recursive cache variables for the path will work right. We check all
5204 # the possible paths in one loop rather than many seperate loops to speed
5205 # things up.
5206 # the alternative search directory is involked by --with-tkinclude
5207 #
5208 no_tk=true
5209 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
5210 echo "configure:5211: checking for Tk private headers" >&5
5211 # Check whether --with-tkinclude or --without-tkinclude was given.
5212 if test "${with_tkinclude+set}" = set; then
5213   withval="$with_tkinclude"
5214   with_tkinclude=${withval}
5215 fi
5216
5217 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
5218   echo $ac_n "(cached) $ac_c" 1>&6
5219 else
5220
5221 # first check to see if --with-tkinclude was specified
5222 if test x"${with_tkinclude}" != x ; then
5223   if test -f ${with_tkinclude}/tk.h ; then
5224     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
5225   elif test -f ${with_tkinclude}/generic/tk.h ; then
5226     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
5227   else
5228     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
5229   fi
5230 fi
5231
5232 # next check if it came with Tk configuration file
5233 if test x"${ac_cv_c_tkconfig}" = x ; then
5234   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
5235     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
5236   fi
5237 fi
5238
5239 # next check in private source directory
5240 #
5241 # since ls returns lowest version numbers first, reverse its output
5242 if test x"${ac_cv_c_tkh}" = x ; then
5243   for i in \
5244                 ${srcdir}/../tk \
5245                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
5246                 ${srcdir}/../../tk \
5247                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
5248                 ${srcdir}/../../../tk \
5249                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
5250     if test -f $i/generic/tk.h ; then
5251       ac_cv_c_tkh=`(cd $i/generic; pwd)`
5252       break
5253     fi
5254   done
5255 fi
5256 # finally check in a few common install locations
5257 #
5258 # since ls returns lowest version numbers first, reverse its output
5259 if test x"${ac_cv_c_tkh}" = x ; then
5260   for i in \
5261                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
5262                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
5263                 /usr/local/src/tk \
5264                 /usr/local/lib/tk \
5265                 ${prefix}/include ; do
5266     if test -f $i/generic/tk.h ; then
5267       ac_cv_c_tkh=`(cd $i/generic; pwd)`
5268       break
5269     fi
5270   done
5271 fi
5272 # see if one is installed
5273 if test x"${ac_cv_c_tkh}" = x ; then
5274    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
5275 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
5276 echo "configure:5277: checking for tk.h" >&5
5277 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5278   echo $ac_n "(cached) $ac_c" 1>&6
5279 else
5280   cat > conftest.$ac_ext <<EOF
5281 #line 5282 "configure"
5282 #include "confdefs.h"
5283 #include <tk.h>
5284 EOF
5285 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5286 { (eval echo configure:5287: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5287 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5288 if test -z "$ac_err"; then
5289   rm -rf conftest*
5290   eval "ac_cv_header_$ac_safe=yes"
5291 else
5292   echo "$ac_err" >&5
5293   echo "configure: failed program was:" >&5
5294   cat conftest.$ac_ext >&5
5295   rm -rf conftest*
5296   eval "ac_cv_header_$ac_safe=no"
5297 fi
5298 rm -f conftest*
5299 fi
5300 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5301   echo "$ac_t""yes" 1>&6
5302   ac_cv_c_tkh=installed
5303 else
5304   echo "$ac_t""no" 1>&6
5305 ac_cv_c_tkh=""
5306 fi
5307
5308 fi
5309
5310 fi
5311
5312 if test x"${ac_cv_c_tkh}" != x ; then
5313   no_tk=""
5314   if test x"${ac_cv_c_tkh}" = x"installed" ; then
5315     echo "$ac_t""is installed" 1>&6
5316     TKHDIR=""
5317   else
5318     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
5319     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
5320     TKHDIR="-I${ac_cv_c_tkh}"
5321   fi
5322 else
5323   TKHDIR="# no Tk directory found"
5324   echo "configure: warning: Can't find Tk private headers" 1>&2
5325   no_tk=true
5326 fi
5327
5328
5329
5330
5331 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5332 echo "configure:5333: checking for Itcl private headers. srcdir=${srcdir}" >&5
5333 if test x"${ac_cv_c_itclh}" = x ; then
5334   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
5335     if test -f $i/src/itcl.h ; then
5336       ac_cv_c_itclh=`(cd $i/src; pwd)`
5337       break
5338     fi
5339   done
5340 fi
5341 if test x"${ac_cv_c_itclh}" = x ; then
5342   ITCLHDIR="# no Itcl private headers found"
5343   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
5344 fi
5345 if test x"${ac_cv_c_itclh}" != x ; then
5346      ITCLHDIR="-I${ac_cv_c_itclh}"
5347 fi
5348 # should always be here
5349      ITCLLIB="../itcl/src/libitcl.a"
5350
5351
5352
5353
5354 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5355 echo "configure:5356: checking for Tix private headers. srcdir=${srcdir}" >&5
5356 if test x"${ac_cv_c_tixh}" = x ; then
5357   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
5358     if test -f $i/generic/tix.h ; then
5359       ac_cv_c_tixh=`(cd $i/generic; pwd)`
5360       break
5361     fi
5362   done
5363 fi
5364 if test x"${ac_cv_c_tixh}" = x ; then
5365   TIXHDIR="# no Tix private headers found"
5366   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
5367 fi
5368 if test x"${ac_cv_c_tixh}" != x ; then
5369      TIXHDIR="-I${ac_cv_c_tixh}"
5370 fi
5371
5372
5373
5374            # now look for tix library stuff
5375            TIXVERSION=4.1.8.0
5376            . ${ac_cv_c_tclconfig}/tclConfig.sh
5377            case "${host}" in
5378            *-*-cygwin32*)
5379                 tixdir=../tix/win/tcl8.0
5380                 ;;
5381            *)
5382                 tixdir=../tix/unix/tk8.0
5383                 ;;
5384            esac
5385            if test "${TCL_SHARED_BUILD}" = "1"; then
5386                 TIX_LIB_EXT="${TCL_SHLIB_SUFFIX}"
5387
5388                 # Can't win them all: SunOS 4 (others?) appends a version
5389                 # number after the ".so"
5390                 case "${host}" in
5391                 *-*-sunos4*)
5392                     TIX_LIB_EXT="${TIX_LIB_EXT}.1.0" ;;
5393                 esac
5394
5395            else
5396                 TIX_LIB_EXT=".a"
5397            fi
5398
5399            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
5400                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
5401                 TIX_DEPS="${tixdir}/libtix${TIXVERSION}${TIX_LIB_EXT}"
5402            else
5403                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
5404                 TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`${TIX_LIB_EXT}"
5405            fi
5406
5407            ENABLE_GDBTK=1
5408            ENABLE_CFLAGS="${ENABLE_CFLAGS} -DGDBTK"
5409
5410            # Include some libraries that Tcl and Tk want.
5411            if test "${enable_ide}" = "yes"; then
5412               TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5413               CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5414            else
5415               TCL_LIBS='$(LIBGUI) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5416               CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5417            fi
5418            # Yes, the ordering seems wrong here.  But it isn't.
5419            # TK_LIBS is the list of libraries that need to be linked
5420            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
5421            # were in LIBS then any link tests after this point would
5422            # try to include things like `$(LIBGUI)', which wouldn't work.
5423            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
5424            CONFIG_OBS="${CONFIG_OBS} gdbtk.o gdbtk-cmds.o gdbtk-hooks.o"
5425
5426            if test x$gdb_cv_os_cygwin32 = xyes; then
5427               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32"
5428               WIN32LDAPP="-Wl,--subsystem,console"
5429               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
5430            fi
5431         fi
5432     fi
5433 fi
5434
5435
5436
5437
5438
5439
5440
5441
5442 # end-sanitize-gdbtk
5443
5444 # If we find X, set shell vars x_includes and x_libraries to the
5445 # paths, otherwise set no_x=yes.
5446 # Uses ac_ vars as temps to allow command line to override cache and checks.
5447 # --without-x overrides everything else, but does not touch the cache.
5448 echo $ac_n "checking for X""... $ac_c" 1>&6
5449 echo "configure:5450: checking for X" >&5
5450
5451 # Check whether --with-x or --without-x was given.
5452 if test "${with_x+set}" = set; then
5453   withval="$with_x"
5454   :
5455 fi
5456
5457 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5458 if test "x$with_x" = xno; then
5459   # The user explicitly disabled X.
5460   have_x=disabled
5461 else
5462   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
5463     # Both variables are already set.
5464     have_x=yes
5465   else
5466 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
5467   echo $ac_n "(cached) $ac_c" 1>&6
5468 else
5469   # One or both of the vars are not set, and there is no cached value.
5470 ac_x_includes=NO ac_x_libraries=NO
5471 rm -fr conftestdir
5472 if mkdir conftestdir; then
5473   cd conftestdir
5474   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
5475   cat > Imakefile <<'EOF'
5476 acfindx:
5477         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
5478 EOF
5479   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
5480     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5481     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
5482     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5483     for ac_extension in a so sl; do
5484       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
5485         test -f $ac_im_libdir/libX11.$ac_extension; then
5486         ac_im_usrlibdir=$ac_im_libdir; break
5487       fi
5488     done
5489     # Screen out bogus values from the imake configuration.  They are
5490     # bogus both because they are the default anyway, and because
5491     # using them would break gcc on systems where it needs fixed includes.
5492     case "$ac_im_incroot" in
5493         /usr/include) ;;
5494         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
5495     esac
5496     case "$ac_im_usrlibdir" in
5497         /usr/lib | /lib) ;;
5498         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
5499     esac
5500   fi
5501   cd ..
5502   rm -fr conftestdir
5503 fi
5504
5505 if test "$ac_x_includes" = NO; then
5506   # Guess where to find include files, by looking for this one X11 .h file.
5507   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
5508
5509   # First, try using that file with no special directory specified.
5510 cat > conftest.$ac_ext <<EOF
5511 #line 5512 "configure"
5512 #include "confdefs.h"
5513 #include <$x_direct_test_include>
5514 EOF
5515 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5516 { (eval echo configure:5517: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5517 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5518 if test -z "$ac_err"; then
5519   rm -rf conftest*
5520   # We can compile using X headers with no special include directory.
5521 ac_x_includes=
5522 else
5523   echo "$ac_err" >&5
5524   echo "configure: failed program was:" >&5
5525   cat conftest.$ac_ext >&5
5526   rm -rf conftest*
5527   # Look for the header file in a standard set of common directories.
5528 # Check X11 before X11Rn because it is often a symlink to the current release.
5529   for ac_dir in               \
5530     /usr/X11/include          \
5531     /usr/X11R6/include        \
5532     /usr/X11R5/include        \
5533     /usr/X11R4/include        \
5534                               \
5535     /usr/include/X11          \
5536     /usr/include/X11R6        \
5537     /usr/include/X11R5        \
5538     /usr/include/X11R4        \
5539                               \
5540     /usr/local/X11/include    \
5541     /usr/local/X11R6/include  \
5542     /usr/local/X11R5/include  \
5543     /usr/local/X11R4/include  \
5544                               \
5545     /usr/local/include/X11    \
5546     /usr/local/include/X11R6  \
5547     /usr/local/include/X11R5  \
5548     /usr/local/include/X11R4  \
5549                               \
5550     /usr/X386/include         \
5551     /usr/x386/include         \
5552     /usr/XFree86/include/X11  \
5553                               \
5554     /usr/include              \
5555     /usr/local/include        \
5556     /usr/unsupported/include  \
5557     /usr/athena/include       \
5558     /usr/local/x11r5/include  \
5559     /usr/lpp/Xamples/include  \
5560                               \
5561     /usr/openwin/include      \
5562     /usr/openwin/share/include \
5563     ; \
5564   do
5565     if test -r "$ac_dir/$x_direct_test_include"; then
5566       ac_x_includes=$ac_dir
5567       break
5568     fi
5569   done
5570 fi
5571 rm -f conftest*
5572 fi # $ac_x_includes = NO
5573
5574 if test "$ac_x_libraries" = NO; then
5575   # Check for the libraries.
5576
5577   test -z "$x_direct_test_library" && x_direct_test_library=Xt
5578   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
5579
5580   # See if we find them without any special options.
5581   # Don't add to $LIBS permanently.
5582   ac_save_LIBS="$LIBS"
5583   LIBS="-l$x_direct_test_library $LIBS"
5584 cat > conftest.$ac_ext <<EOF
5585 #line 5586 "configure"
5586 #include "confdefs.h"
5587
5588 int main() {
5589 ${x_direct_test_function}()
5590 ; return 0; }
5591 EOF
5592 if { (eval echo configure:5593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5593   rm -rf conftest*
5594   LIBS="$ac_save_LIBS"
5595 # We can link X programs with no special library path.
5596 ac_x_libraries=
5597 else
5598   echo "configure: failed program was:" >&5
5599   cat conftest.$ac_ext >&5
5600   rm -rf conftest*
5601   LIBS="$ac_save_LIBS"
5602 # First see if replacing the include by lib works.
5603 # Check X11 before X11Rn because it is often a symlink to the current release.
5604 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
5605     /usr/X11/lib          \
5606     /usr/X11R6/lib        \
5607     /usr/X11R5/lib        \
5608     /usr/X11R4/lib        \
5609                           \
5610     /usr/lib/X11          \
5611     /usr/lib/X11R6        \
5612     /usr/lib/X11R5        \
5613     /usr/lib/X11R4        \
5614                           \
5615     /usr/local/X11/lib    \
5616     /usr/local/X11R6/lib  \
5617     /usr/local/X11R5/lib  \
5618     /usr/local/X11R4/lib  \
5619                           \
5620     /usr/local/lib/X11    \
5621     /usr/local/lib/X11R6  \
5622     /usr/local/lib/X11R5  \
5623     /usr/local/lib/X11R4  \
5624                           \
5625     /usr/X386/lib         \
5626     /usr/x386/lib         \
5627     /usr/XFree86/lib/X11  \
5628                           \
5629     /usr/lib              \
5630     /usr/local/lib        \
5631     /usr/unsupported/lib  \
5632     /usr/athena/lib       \
5633     /usr/local/x11r5/lib  \
5634     /usr/lpp/Xamples/lib  \
5635     /lib/usr/lib/X11      \
5636                           \
5637     /usr/openwin/lib      \
5638     /usr/openwin/share/lib \
5639     ; \
5640 do
5641   for ac_extension in a so sl; do
5642     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
5643       ac_x_libraries=$ac_dir
5644       break 2
5645     fi
5646   done
5647 done
5648 fi
5649 rm -f conftest*
5650 fi # $ac_x_libraries = NO
5651
5652 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
5653   # Didn't find X anywhere.  Cache the known absence of X.
5654   ac_cv_have_x="have_x=no"
5655 else
5656   # Record where we found X for the cache.
5657   ac_cv_have_x="have_x=yes \
5658                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
5659 fi
5660 fi
5661   fi
5662   eval "$ac_cv_have_x"
5663 fi # $with_x != no
5664
5665 if test "$have_x" != yes; then
5666   echo "$ac_t""$have_x" 1>&6
5667   no_x=yes
5668 else
5669   # If each of the values was on the command line, it overrides each guess.
5670   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5671   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5672   # Update the cache value to reflect the command line values.
5673   ac_cv_have_x="have_x=yes \
5674                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
5675   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
5676 fi
5677
5678 # start-sanitize-sky
5679 # Enable GPU2 library for MIPS simulator
5680 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
5681 if test "${with_sim_gpu2+set}" = set; then
5682   withval="$with_sim_gpu2"
5683   case "${target}" in
5684   mips*-sky-*)
5685     if test -d "${withval}"
5686     then
5687       LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext"
5688     else
5689       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5690     fi ;;
5691   *)  echo "configure: warning: --with-sim-gpu2 option invalid for target ${target}" 1>&2
5692 esac
5693 fi
5694
5695 # Enable target accurate FP library
5696 # Check whether --with-sim-funit or --without-sim-funit was given.
5697 if test "${with_sim_funit+set}" = set; then
5698   withval="$with_sim_funit"
5699   case "${target}" in
5700   mips*-sky-*)
5701     if test -d "${withval}"
5702     then
5703       LIBS="${LIBS} -L${withval}/lib -lfunit"
5704     else
5705       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5706     fi ;;
5707   *)  echo "configure: warning: --with-sim-funit option invalid for target ${target}" 1>&2
5708 esac
5709 fi
5710 # end-sanitize-sky
5711
5712 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5713 echo "configure:5714: checking for wctype in -lw" >&5
5714 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5715 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5716   echo $ac_n "(cached) $ac_c" 1>&6
5717 else
5718   ac_save_LIBS="$LIBS"
5719 LIBS="-lw  $LIBS"
5720 cat > conftest.$ac_ext <<EOF
5721 #line 5722 "configure"
5722 #include "confdefs.h"
5723 /* Override any gcc2 internal prototype to avoid an error.  */
5724 /* We use char because int might match the return type of a gcc2
5725     builtin and then its argument prototype would still apply.  */
5726 char wctype();
5727
5728 int main() {
5729 wctype()
5730 ; return 0; }
5731 EOF
5732 if { (eval echo configure:5733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5733   rm -rf conftest*
5734   eval "ac_cv_lib_$ac_lib_var=yes"
5735 else
5736   echo "configure: failed program was:" >&5
5737   cat conftest.$ac_ext >&5
5738   rm -rf conftest*
5739   eval "ac_cv_lib_$ac_lib_var=no"
5740 fi
5741 rm -f conftest*
5742 LIBS="$ac_save_LIBS"
5743
5744 fi
5745 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5746   echo "$ac_t""yes" 1>&6
5747   LIBS="$LIBS -lw"
5748 else
5749   echo "$ac_t""no" 1>&6
5750 fi
5751
5752
5753
5754
5755
5756
5757
5758
5759 # Begin stuff to support --enable-shared
5760 # Check whether --enable-shared or --disable-shared was given.
5761 if test "${enable_shared+set}" = set; then
5762   enableval="$enable_shared"
5763   case "${enableval}" in
5764   yes) shared=true ;;
5765   no)  shared=false ;;
5766   *) shared=true ;;
5767 esac
5768 fi
5769
5770 HLDFLAGS=
5771 HLDENV=
5772 # If we have shared libraries, try to set rpath reasonably.
5773 if test "${shared}" = "true"; then
5774   case "${host}" in
5775   *-*-hpux*)
5776     HLDFLAGS='-Wl,+s,+b,$(libdir)'
5777     ;;
5778   *-*-irix5* | *-*-irix6*)
5779     HLDFLAGS='-Wl,-rpath,$(libdir)'
5780     ;;
5781   *-*-linux*aout*)
5782     ;;
5783   *-*-linux* | *-pc-linux-gnu)
5784     HLDFLAGS='-Wl,-rpath,$(libdir)'
5785     ;;
5786   *-*-solaris*)
5787     HLDFLAGS='-R $(libdir)'
5788     ;;
5789   *-*-sysv4*)
5790     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
5791     ;;
5792   esac
5793 fi
5794
5795 # On SunOS, if the linker supports the -rpath option, use it to
5796 # prevent ../bfd and ../opcodes from being included in the run time
5797 # search path.
5798 case "${host}" in
5799   *-*-sunos*)
5800     echo 'main () { }' > conftest.c
5801     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
5802     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
5803       :
5804     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
5805       :
5806     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
5807       :
5808     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
5809       :
5810     elif test "${shared}" = "true"; then
5811       HLDFLAGS='-Wl,-rpath=$(libdir)'
5812     else
5813       HLDFLAGS='-Wl,-rpath='
5814     fi
5815     rm -f conftest.t conftest.c conftest
5816     ;;
5817 esac
5818
5819
5820 # End stuff to support --enable-shared
5821
5822 # target_subdir is used by the testsuite to find the target libraries.
5823 target_subdir=
5824 if test "${host}" != "${target}"; then
5825     target_subdir="${target_alias}/"
5826 fi
5827
5828
5829 frags=
5830 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
5831 if test ! -f ${host_makefile_frag}; then
5832 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
5833 fi
5834 frags="$frags $host_makefile_frag"
5835
5836 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
5837 if test ! -f ${target_makefile_frag}; then
5838 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
5839 fi
5840 frags="$frags $target_makefile_frag"
5841
5842
5843
5844
5845
5846 hostfile=`sed -n '
5847 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5848 ' ${host_makefile_frag}`
5849
5850 targetfile=`sed -n '
5851 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5852 ' ${target_makefile_frag}`
5853
5854 # these really aren't orthogonal true/false values of the same condition,
5855 # but shells are slow enough that I like to reuse the test conditions
5856 # whenever possible
5857 if test "${target}" = "${host}"; then
5858 nativefile=`sed -n '
5859 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
5860 ' ${host_makefile_frag}`
5861 # else
5862 # GDBserver is only useful in a "native" enviroment
5863 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
5864 fi
5865
5866
5867 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
5868 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
5869 # corresponding links.  But we have to remove the xm.h files and tm.h
5870 # files anyway, e.g. when switching from "configure host" to
5871 # "configure none".
5872
5873 files=
5874 links=
5875 rm -f xm.h
5876 if test "${hostfile}" != ""; then
5877 files="${files} config/${gdb_host_cpu}/${hostfile}"
5878 links="${links} xm.h"
5879 fi
5880 rm -f tm.h
5881 if test "${targetfile}" != ""; then
5882 files="${files} config/${gdb_target_cpu}/${targetfile}"
5883 links="${links} tm.h"
5884 fi
5885 rm -f nm.h
5886 if test "${nativefile}" != ""; then
5887 files="${files} config/${gdb_host_cpu}/${nativefile}"
5888 links="${links} nm.h"
5889 else
5890 # A cross-only configuration.
5891 files="${files} config/nm-empty.h"
5892 links="${links} nm.h"
5893 fi
5894 # start-sanitize-gdbtk
5895 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
5896 echo "configure:5897: checking whether ln -s works" >&5
5897 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
5898   echo $ac_n "(cached) $ac_c" 1>&6
5899 else
5900   rm -f conftestdata
5901 if ln -s X conftestdata 2>/dev/null
5902 then
5903   rm -f conftestdata
5904   ac_cv_prog_LN_S="ln -s"
5905 else
5906   ac_cv_prog_LN_S=ln
5907 fi
5908 fi
5909 LN_S="$ac_cv_prog_LN_S"
5910 if test "$ac_cv_prog_LN_S" = "ln -s"; then
5911   echo "$ac_t""yes" 1>&6
5912 else
5913   echo "$ac_t""no" 1>&6
5914 fi
5915
5916 # Make it possible to use the GUI without doing a full install
5917 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl2 ; then
5918   if test "$LN_S" = "ln -s" -a ! -f gdbtcl2 ; then
5919   echo linking $srcdir/gdbtcl2 to gdbtcl2
5920   $LN_S $srcdir/gdbtcl2 gdbtcl2
5921   else
5922   echo Warning: Unable to link $srcdir/gdbtcl2 to gdbtcl2.  You will need to do a
5923   echo "         " make install before you are able to run the GUI.
5924   fi
5925 fi
5926 # end-sanitize-gdbtk
5927
5928
5929
5930 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
5931 echo "configure:5932: checking for Cygwin32 environment" >&5
5932 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
5933   echo $ac_n "(cached) $ac_c" 1>&6
5934 else
5935   cat > conftest.$ac_ext <<EOF
5936 #line 5937 "configure"
5937 #include "confdefs.h"
5938
5939 int main() {
5940 return __CYGWIN32__;
5941 ; return 0; }
5942 EOF
5943 if { (eval echo configure:5944: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5944   rm -rf conftest*
5945   am_cv_cygwin32=yes
5946 else
5947   echo "configure: failed program was:" >&5
5948   cat conftest.$ac_ext >&5
5949   rm -rf conftest*
5950   am_cv_cygwin32=no
5951 fi
5952 rm -f conftest*
5953 rm -f conftest*
5954 fi
5955
5956 echo "$ac_t""$am_cv_cygwin32" 1>&6
5957 CYGWIN32=
5958 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
5959 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
5960 echo "configure:5961: checking for Mingw32 environment" >&5
5961 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
5962   echo $ac_n "(cached) $ac_c" 1>&6
5963 else
5964   cat > conftest.$ac_ext <<EOF
5965 #line 5966 "configure"
5966 #include "confdefs.h"
5967
5968 int main() {
5969 return __MINGW32__;
5970 ; return 0; }
5971 EOF
5972 if { (eval echo configure:5973: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5973   rm -rf conftest*
5974   am_cv_mingw32=yes
5975 else
5976   echo "configure: failed program was:" >&5
5977   cat conftest.$ac_ext >&5
5978   rm -rf conftest*
5979   am_cv_mingw32=no
5980 fi
5981 rm -f conftest*
5982 rm -f conftest*
5983 fi
5984
5985 echo "$ac_t""$am_cv_mingw32" 1>&6
5986 MINGW32=
5987 test "$am_cv_mingw32" = yes && MINGW32=yes
5988
5989
5990 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5991 echo "configure:5992: checking for executable suffix" >&5
5992 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
5993   echo $ac_n "(cached) $ac_c" 1>&6
5994 else
5995   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
5996 am_cv_exeext=.exe
5997 else
5998 cat > am_c_test.c << 'EOF'
5999 int main() {
6000 /* Nothing needed here */
6001 }
6002 EOF
6003 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
6004 am_cv_exeext=
6005 for file in am_c_test.*; do
6006    case $file in
6007     *.c) ;;
6008     *.o) ;;
6009     *) am_cv_exeext=`echo $file | sed -e s/am_c_test//` ;;
6010    esac
6011 done
6012 rm -f am_c_test*
6013 fi
6014
6015 test x"${am_cv_exeext}" = x && am_cv_exeext=no
6016 fi
6017 EXEEXT=""
6018 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
6019 echo "$ac_t""${am_cv_exeext}" 1>&6
6020
6021
6022 subdirs="$configdirs"
6023
6024 trap '' 1 2 15
6025 cat > confcache <<\EOF
6026 # This file is a shell script that caches the results of configure
6027 # tests run on this system so they can be shared between configure
6028 # scripts and configure runs.  It is not useful on other systems.
6029 # If it contains results you don't want to keep, you may remove or edit it.
6030 #
6031 # By default, configure uses ./config.cache as the cache file,
6032 # creating it if it does not exist already.  You can give configure
6033 # the --cache-file=FILE option to use a different cache file; that is
6034 # what configure does when it calls configure scripts in
6035 # subdirectories, so they share the cache.
6036 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6037 # config.status only pays attention to the cache file if you give it the
6038 # --recheck option to rerun configure.
6039 #
6040 EOF
6041 # The following way of writing the cache mishandles newlines in values,
6042 # but we know of no workaround that is simple, portable, and efficient.
6043 # So, don't put newlines in cache variables' values.
6044 # Ultrix sh set writes to stderr and can't be redirected directly,
6045 # and sets the high bit in the cache file unless we assign to the vars.
6046 (set) 2>&1 |
6047   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
6048   *ac_space=\ *)
6049     # `set' does not quote correctly, so add quotes (double-quote substitution
6050     # turns \\\\ into \\, and sed turns \\ into \).
6051     sed -n \
6052       -e "s/'/'\\\\''/g" \
6053       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6054     ;;
6055   *)
6056     # `set' quotes correctly as required by POSIX, so do not add quotes.
6057     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6058     ;;
6059   esac >> confcache
6060 if cmp -s $cache_file confcache; then
6061   :
6062 else
6063   if test -w $cache_file; then
6064     echo "updating cache $cache_file"
6065     cat confcache > $cache_file
6066   else
6067     echo "not updating unwritable cache $cache_file"
6068   fi
6069 fi
6070 rm -f confcache
6071
6072 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6073
6074 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6075 # Let make expand exec_prefix.
6076 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6077
6078 # Any assignment to VPATH causes Sun make to only execute
6079 # the first set of double-colon rules, so remove it if not needed.
6080 # If there is a colon in the path, we need to keep it.
6081 if test "x$srcdir" = x.; then
6082   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6083 fi
6084
6085 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6086
6087 DEFS=-DHAVE_CONFIG_H
6088
6089 # Without the "./", some shells look in PATH for config.status.
6090 : ${CONFIG_STATUS=./config.status}
6091
6092 echo creating $CONFIG_STATUS
6093 rm -f $CONFIG_STATUS
6094 cat > $CONFIG_STATUS <<EOF
6095 #! /bin/sh
6096 # Generated automatically by configure.
6097 # Run this file to recreate the current configuration.
6098 # This directory was configured as follows,
6099 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6100 #
6101 # $0 $ac_configure_args
6102 #
6103 # Compiler output produced by configure, useful for debugging
6104 # configure, is in ./config.log if it exists.
6105
6106 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6107 for ac_option
6108 do
6109   case "\$ac_option" in
6110   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6111     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6112     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6113   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6114     echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
6115     exit 0 ;;
6116   -help | --help | --hel | --he | --h)
6117     echo "\$ac_cs_usage"; exit 0 ;;
6118   *) echo "\$ac_cs_usage"; exit 1 ;;
6119   esac
6120 done
6121
6122 ac_given_srcdir=$srcdir
6123 ac_given_INSTALL="$INSTALL"
6124
6125 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
6126 EOF
6127 cat >> $CONFIG_STATUS <<EOF
6128
6129 # Protect against being on the right side of a sed subst in config.status.
6130 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6131  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6132 $ac_vpsub
6133 $extrasub
6134 s%@SHELL@%$SHELL%g
6135 s%@CFLAGS@%$CFLAGS%g
6136 s%@CPPFLAGS@%$CPPFLAGS%g
6137 s%@CXXFLAGS@%$CXXFLAGS%g
6138 s%@DEFS@%$DEFS%g
6139 s%@LDFLAGS@%$LDFLAGS%g
6140 s%@LIBS@%$LIBS%g
6141 s%@exec_prefix@%$exec_prefix%g
6142 s%@prefix@%$prefix%g
6143 s%@program_transform_name@%$program_transform_name%g
6144 s%@bindir@%$bindir%g
6145 s%@sbindir@%$sbindir%g
6146 s%@libexecdir@%$libexecdir%g
6147 s%@datadir@%$datadir%g
6148 s%@sysconfdir@%$sysconfdir%g
6149 s%@sharedstatedir@%$sharedstatedir%g
6150 s%@localstatedir@%$localstatedir%g
6151 s%@libdir@%$libdir%g
6152 s%@includedir@%$includedir%g
6153 s%@oldincludedir@%$oldincludedir%g
6154 s%@infodir@%$infodir%g
6155 s%@mandir@%$mandir%g
6156 s%@CC@%$CC%g
6157 s%@CPP@%$CPP%g
6158 s%@host@%$host%g
6159 s%@host_alias@%$host_alias%g
6160 s%@host_cpu@%$host_cpu%g
6161 s%@host_vendor@%$host_vendor%g
6162 s%@host_os@%$host_os%g
6163 s%@target@%$target%g
6164 s%@target_alias@%$target_alias%g
6165 s%@target_cpu@%$target_cpu%g
6166 s%@target_vendor@%$target_vendor%g
6167 s%@target_os@%$target_os%g
6168 s%@build@%$build%g
6169 s%@build_alias@%$build_alias%g
6170 s%@build_cpu@%$build_cpu%g
6171 s%@build_vendor@%$build_vendor%g
6172 s%@build_os@%$build_os%g
6173 s%@SET_MAKE@%$SET_MAKE%g
6174 s%@RANLIB@%$RANLIB%g
6175 s%@ALLOCA@%$ALLOCA%g
6176 s%@USE_NLS@%$USE_NLS%g
6177 s%@MSGFMT@%$MSGFMT%g
6178 s%@GMSGFMT@%$GMSGFMT%g
6179 s%@XGETTEXT@%$XGETTEXT%g
6180 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
6181 s%@CATALOGS@%$CATALOGS%g
6182 s%@CATOBJEXT@%$CATOBJEXT%g
6183 s%@DATADIRNAME@%$DATADIRNAME%g
6184 s%@GMOFILES@%$GMOFILES%g
6185 s%@INSTOBJEXT@%$INSTOBJEXT%g
6186 s%@INTLDEPS@%$INTLDEPS%g
6187 s%@INTLLIBS@%$INTLLIBS%g
6188 s%@INTLOBJS@%$INTLOBJS%g
6189 s%@POFILES@%$POFILES%g
6190 s%@POSUB@%$POSUB%g
6191 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
6192 s%@GT_NO@%$GT_NO%g
6193 s%@GT_YES@%$GT_YES%g
6194 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
6195 s%@l@%$l%g
6196 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6197 s%@INSTALL_DATA@%$INSTALL_DATA%g
6198 s%@AR@%$AR%g
6199 s%@YACC@%$YACC%g
6200 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
6201 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
6202 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
6203 s%@MMALLOC@%$MMALLOC%g
6204 s%@MACHINE_OBS@%$MACHINE_OBS%g
6205 s%@ENABLE_IDE@%$ENABLE_IDE%g
6206 s%@FOUNDRY_LIB_BASE@%$FOUNDRY_LIB_BASE%g
6207 s%@LIBGUI@%$LIBGUI%g
6208 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
6209 s%@IDE_CFLAGS_X@%$IDE_CFLAGS_X%g
6210 s%@IDE_X@%$IDE_X%g
6211 s%@LIBIDETCL@%$LIBIDETCL%g
6212 s%@LIBIDE@%$LIBIDE%g
6213 s%@IDE_DEPS@%$IDE_DEPS%g
6214 s%@WIN32LIBS@%$WIN32LIBS%g
6215 s%@WIN32LDAPP@%$WIN32LDAPP%g
6216 s%@DLLTOOL@%$DLLTOOL%g
6217 s%@WINDRES@%$WINDRES%g
6218 s%@TCL_VERSION@%$TCL_VERSION%g
6219 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
6220 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
6221 s%@TCL_CC@%$TCL_CC%g
6222 s%@TCL_DEFS@%$TCL_DEFS%g
6223 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
6224 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
6225 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
6226 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
6227 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
6228 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
6229 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
6230 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
6231 s%@TCL_RANLIB@%$TCL_RANLIB%g
6232 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
6233 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
6234 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
6235 s%@TK_VERSION@%$TK_VERSION%g
6236 s%@TK_DEFS@%$TK_DEFS%g
6237 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
6238 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
6239 s%@TK_XLIBSW@%$TK_XLIBSW%g
6240 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
6241 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
6242 s%@TCLHDIR@%$TCLHDIR%g
6243 s%@TKHDIR@%$TKHDIR%g
6244 s%@ITCLHDIR@%$ITCLHDIR%g
6245 s%@ITCLLIB@%$ITCLLIB%g
6246 s%@TIXHDIR@%$TIXHDIR%g
6247 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
6248 s%@X_CFLAGS@%$X_CFLAGS%g
6249 s%@X_LDFLAGS@%$X_LDFLAGS%g
6250 s%@X_LIBS@%$X_LIBS%g
6251 s%@TIXLIB@%$TIXLIB%g
6252 s%@TIX_DEPS@%$TIX_DEPS%g
6253 s%@GDBTKLIBS@%$GDBTKLIBS%g
6254 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
6255 s%@CONFIG_OBS@%$CONFIG_OBS%g
6256 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
6257 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
6258 s%@HLDFLAGS@%$HLDFLAGS%g
6259 s%@HLDENV@%$HLDENV%g
6260 s%@target_subdir@%$target_subdir%g
6261 /@host_makefile_frag@/r $host_makefile_frag
6262 s%@host_makefile_frag@%%g
6263 /@target_makefile_frag@/r $target_makefile_frag
6264 s%@target_makefile_frag@%%g
6265 s%@frags@%$frags%g
6266 s%@LN_S@%$LN_S%g
6267 s%@EXEEXT@%$EXEEXT%g
6268 s%@subdirs@%$subdirs%g
6269
6270 CEOF
6271 EOF
6272
6273 cat >> $CONFIG_STATUS <<\EOF
6274
6275 # Split the substitutions into bite-sized pieces for seds with
6276 # small command number limits, like on Digital OSF/1 and HP-UX.
6277 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6278 ac_file=1 # Number of current file.
6279 ac_beg=1 # First line for current file.
6280 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6281 ac_more_lines=:
6282 ac_sed_cmds=""
6283 while $ac_more_lines; do
6284   if test $ac_beg -gt 1; then
6285     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6286   else
6287     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6288   fi
6289   if test ! -s conftest.s$ac_file; then
6290     ac_more_lines=false
6291     rm -f conftest.s$ac_file
6292   else
6293     if test -z "$ac_sed_cmds"; then
6294       ac_sed_cmds="sed -f conftest.s$ac_file"
6295     else
6296       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6297     fi
6298     ac_file=`expr $ac_file + 1`
6299     ac_beg=$ac_end
6300     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6301   fi
6302 done
6303 if test -z "$ac_sed_cmds"; then
6304   ac_sed_cmds=cat
6305 fi
6306 EOF
6307
6308 cat >> $CONFIG_STATUS <<EOF
6309
6310 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
6311 EOF
6312 cat >> $CONFIG_STATUS <<\EOF
6313 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6314   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6315   case "$ac_file" in
6316   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6317        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6318   *) ac_file_in="${ac_file}.in" ;;
6319   esac
6320
6321   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6322
6323   # Remove last slash and all that follows it.  Not all systems have dirname.
6324   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6325   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6326     # The file is in a subdirectory.
6327     test ! -d "$ac_dir" && mkdir "$ac_dir"
6328     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6329     # A "../" for each directory in $ac_dir_suffix.
6330     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6331   else
6332     ac_dir_suffix= ac_dots=
6333   fi
6334
6335   case "$ac_given_srcdir" in
6336   .)  srcdir=.
6337       if test -z "$ac_dots"; then top_srcdir=.
6338       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6339   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6340   *) # Relative path.
6341     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6342     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6343   esac
6344
6345   case "$ac_given_INSTALL" in
6346   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6347   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6348   esac
6349
6350   echo creating "$ac_file"
6351   rm -f "$ac_file"
6352   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6353   case "$ac_file" in
6354   *Makefile*) ac_comsub="1i\\
6355 # $configure_input" ;;
6356   *) ac_comsub= ;;
6357   esac
6358
6359   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6360   sed -e "$ac_comsub
6361 s%@configure_input@%$configure_input%g
6362 s%@srcdir@%$srcdir%g
6363 s%@top_srcdir@%$top_srcdir%g
6364 s%@INSTALL@%$INSTALL%g
6365 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6366 fi; done
6367 rm -f conftest.s*
6368
6369 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6370 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6371 #
6372 # ac_d sets the value in "#define NAME VALUE" lines.
6373 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6374 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6375 ac_dC='\3'
6376 ac_dD='%g'
6377 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6378 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6379 ac_uB='\([      ]\)%\1#\2define\3'
6380 ac_uC=' '
6381 ac_uD='\4%g'
6382 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6383 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6384 ac_eB='$%\1#\2define\3'
6385 ac_eC=' '
6386 ac_eD='%g'
6387
6388 if test "${CONFIG_HEADERS+set}" != set; then
6389 EOF
6390 cat >> $CONFIG_STATUS <<EOF
6391   CONFIG_HEADERS="config.h:config.in"
6392 EOF
6393 cat >> $CONFIG_STATUS <<\EOF
6394 fi
6395 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6396   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6397   case "$ac_file" in
6398   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6399        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6400   *) ac_file_in="${ac_file}.in" ;;
6401   esac
6402
6403   echo creating $ac_file
6404
6405   rm -f conftest.frag conftest.in conftest.out
6406   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6407   cat $ac_file_inputs > conftest.in
6408
6409 EOF
6410
6411 # Transform confdefs.h into a sed script conftest.vals that substitutes
6412 # the proper values into config.h.in to produce config.h.  And first:
6413 # Protect against being on the right side of a sed subst in config.status.
6414 # Protect against being in an unquoted here document in config.status.
6415 rm -f conftest.vals
6416 cat > conftest.hdr <<\EOF
6417 s/[\\&%]/\\&/g
6418 s%[\\$`]%\\&%g
6419 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6420 s%ac_d%ac_u%gp
6421 s%ac_u%ac_e%gp
6422 EOF
6423 sed -n -f conftest.hdr confdefs.h > conftest.vals
6424 rm -f conftest.hdr
6425
6426 # This sed command replaces #undef with comments.  This is necessary, for
6427 # example, in the case of _POSIX_SOURCE, which is predefined and required
6428 # on some systems where configure will not decide to define it.
6429 cat >> conftest.vals <<\EOF
6430 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6431 EOF
6432
6433 # Break up conftest.vals because some shells have a limit on
6434 # the size of here documents, and old seds have small limits too.
6435
6436 rm -f conftest.tail
6437 while :
6438 do
6439   ac_lines=`grep -c . conftest.vals`
6440   # grep -c gives empty output for an empty file on some AIX systems.
6441   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6442   # Write a limited-size here document to conftest.frag.
6443   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6444   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6445   echo 'CEOF
6446   sed -f conftest.frag conftest.in > conftest.out
6447   rm -f conftest.in
6448   mv conftest.out conftest.in
6449 ' >> $CONFIG_STATUS
6450   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6451   rm -f conftest.vals
6452   mv conftest.tail conftest.vals
6453 done
6454 rm -f conftest.vals
6455
6456 cat >> $CONFIG_STATUS <<\EOF
6457   rm -f conftest.frag conftest.h
6458   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6459   cat conftest.in >> conftest.h
6460   rm -f conftest.in
6461   if cmp -s $ac_file conftest.h 2>/dev/null; then
6462     echo "$ac_file is unchanged"
6463     rm -f conftest.h
6464   else
6465     # Remove last slash and all that follows it.  Not all systems have dirname.
6466       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6467       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6468       # The file is in a subdirectory.
6469       test ! -d "$ac_dir" && mkdir "$ac_dir"
6470     fi
6471     rm -f $ac_file
6472     mv conftest.h $ac_file
6473   fi
6474 fi; done
6475
6476 EOF
6477
6478 cat >> $CONFIG_STATUS <<EOF
6479 ac_sources="$files"
6480 ac_dests="$links"
6481 EOF
6482
6483 cat >> $CONFIG_STATUS <<\EOF
6484 srcdir=$ac_given_srcdir
6485 while test -n "$ac_sources"; do
6486   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6487   set $ac_sources; ac_source=$1; shift; ac_sources=$*
6488
6489   echo "linking $srcdir/$ac_source to $ac_dest"
6490
6491   if test ! -r $srcdir/$ac_source; then
6492     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
6493   fi
6494   rm -f $ac_dest
6495
6496   # Make relative symlinks.
6497   # Remove last slash and all that follows it.  Not all systems have dirname.
6498   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
6499   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
6500     # The dest file is in a subdirectory.
6501     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
6502     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
6503     # A "../" for each directory in $ac_dest_dir_suffix.
6504     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
6505   else
6506     ac_dest_dir_suffix= ac_dots=
6507   fi
6508
6509   case "$srcdir" in
6510   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
6511   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
6512   esac
6513
6514   # Make a symlink if possible; otherwise try a hard link.
6515   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6516     ln $srcdir/$ac_source $ac_dest; then :
6517   else
6518     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
6519   fi
6520 done
6521 EOF
6522 cat >> $CONFIG_STATUS <<EOF
6523
6524 gdb_host_cpu=$gdb_host_cpu
6525 gdb_target_cpu=$gdb_target_cpu
6526 nativefile=$nativefile
6527
6528 EOF
6529 cat >> $CONFIG_STATUS <<\EOF
6530
6531 if test "${nativefile}" = ""; then
6532 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
6533         < Makefile > Makefile.tem
6534 mv -f Makefile.tem Makefile
6535 fi
6536
6537 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
6538 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
6539 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
6540 mv -f Makefile.tmp Makefile
6541
6542 case x$CONFIG_HEADERS in
6543 xconfig.h:config.in)
6544 echo > stamp-h ;;
6545 esac
6546
6547 exit 0
6548 EOF
6549 chmod +x $CONFIG_STATUS
6550 rm -fr confdefs* $ac_clean_files
6551 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6552
6553 if test "$no_recursion" != yes; then
6554
6555   # Remove --cache-file and --srcdir arguments so they do not pile up.
6556   ac_sub_configure_args=
6557   ac_prev=
6558   for ac_arg in $ac_configure_args; do
6559     if test -n "$ac_prev"; then
6560       ac_prev=
6561       continue
6562     fi
6563     case "$ac_arg" in
6564     -cache-file | --cache-file | --cache-fil | --cache-fi \
6565     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6566       ac_prev=cache_file ;;
6567     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6568     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
6569       ;;
6570     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6571       ac_prev=srcdir ;;
6572     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6573       ;;
6574     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
6575     esac
6576   done
6577
6578   for ac_config_dir in $configdirs; do
6579
6580     # Do not complain, so a configure script can configure whichever
6581     # parts of a large source tree are present.
6582     if test ! -d $srcdir/$ac_config_dir; then
6583       continue
6584     fi
6585
6586     echo configuring in $ac_config_dir
6587
6588     case "$srcdir" in
6589     .) ;;
6590     *)
6591       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
6592       else
6593         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
6594       fi
6595       ;;
6596     esac
6597
6598     ac_popdir=`pwd`
6599     cd $ac_config_dir
6600
6601       # A "../" for each directory in /$ac_config_dir.
6602       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
6603
6604     case "$srcdir" in
6605     .) # No --srcdir option.  We are building in place.
6606       ac_sub_srcdir=$srcdir ;;
6607     /*) # Absolute path.
6608       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
6609     *) # Relative path.
6610       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
6611     esac
6612
6613     # Check for guested configure; otherwise get Cygnus style configure.
6614     if test -f $ac_sub_srcdir/configure; then
6615       ac_sub_configure=$ac_sub_srcdir/configure
6616     elif test -f $ac_sub_srcdir/configure.in; then
6617       ac_sub_configure=$ac_configure
6618     else
6619       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
6620       ac_sub_configure=
6621     fi
6622
6623     # The recursion is here.
6624     if test -n "$ac_sub_configure"; then
6625
6626       # Make the cache file name correct relative to the subdirectory.
6627       case "$cache_file" in
6628       /*) ac_sub_cache_file=$cache_file ;;
6629       *) # Relative path.
6630         ac_sub_cache_file="$ac_dots$cache_file" ;;
6631       esac
6632   case "$ac_given_INSTALL" in
6633         [/$]*) INSTALL="$ac_given_INSTALL" ;;
6634         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6635         esac
6636
6637       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
6638       # The eval makes quoting arguments work.
6639       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
6640       then :
6641       else
6642         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
6643       fi
6644     fi
6645
6646     cd $ac_popdir
6647   done
6648 fi
6649
6650
6651 exit 0