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   --with-mmalloc             use memory mapped malloc package"
  22 ac_help="$ac_help
  23   --enable-ide            Enable IDE support"
  24 ac_help="$ac_help
  25   --with-foundry-libs=directory       use the Foundry SDK in directory"
  26 ac_help="$ac_help
  27   --enable-gdbtk "
  28 ac_help="$ac_help
  29   --with-tclconfig           directory containing tcl configuration (tclConfig.sh)"
  30 ac_help="$ac_help
  31   --with-tkconfig           directory containing tk configuration (tkConfig.sh)"
  32 ac_help="$ac_help
  33   --with-tclinclude       directory where tcl private headers are"
  34 ac_help="$ac_help
  35   --with-tkinclude       directory where tk private headers are"
  36 ac_help="$ac_help
  37   --with-x                use the X Window System"
  38 ac_help="$ac_help
  39   --with-sim-gpu2=path                  Use GPU2 library under given directory"
  40 ac_help="$ac_help
  41   --with-sim-funit=path         Use target FP lib under given directory"
  42 ac_help="$ac_help
  43   --enable-shared         use shared libraries"
  44
  45 # Initialize some variables set by options.
  46 # The variables have the same names as the options, with
  47 # dashes changed to underlines.
  48 build=NONE
  49 cache_file=./config.cache
  50 exec_prefix=NONE
  51 host=NONE
  52 no_create=
  53 nonopt=NONE
  54 no_recursion=
  55 prefix=NONE
  56 program_prefix=NONE
  57 program_suffix=NONE
  58 program_transform_name=s,x,x,
  59 silent=
  60 site=
  61 srcdir=
  62 target=NONE
  63 verbose=
  64 x_includes=NONE
  65 x_libraries=NONE
  66 bindir='${exec_prefix}/bin'
  67 sbindir='${exec_prefix}/sbin'
  68 libexecdir='${exec_prefix}/libexec'
  69 datadir='${prefix}/share'
  70 sysconfdir='${prefix}/etc'
  71 sharedstatedir='${prefix}/com'
  72 localstatedir='${prefix}/var'
  73 libdir='${exec_prefix}/lib'
  74 includedir='${prefix}/include'
  75 oldincludedir='/usr/include'
  76 infodir='${prefix}/info'
  77 mandir='${prefix}/man'
  78
  79 # Initialize some other variables.
  80 subdirs=
  81 MFLAGS= MAKEFLAGS=
  82 SHELL=${CONFIG_SHELL-/bin/sh}
  83 # Maximum number of lines to put in a shell here document.
  84 ac_max_here_lines=12
  85
  86 ac_prev=
  87 for ac_option
  88 do
  89
  90   # If the previous option needs an argument, assign it.
  91   if test -n "$ac_prev"; then
  92     eval "$ac_prev=\$ac_option"
  93     ac_prev=
  94     continue
  95   fi
  96
  97   case "$ac_option" in
  98   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  99   *) ac_optarg= ;;
 100   esac
 101
 102   # Accept the important Cygnus configure options, so we can diagnose typos.
 103
 104   case "$ac_option" in
 105
 106   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 107     ac_prev=bindir ;;
 108   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 109     bindir="$ac_optarg" ;;
 110
 111   -build | --build | --buil | --bui | --bu)
 112     ac_prev=build ;;
 113   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 114     build="$ac_optarg" ;;
 115
 116   -cache-file | --cache-file | --cache-fil | --cache-fi \
 117   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 118     ac_prev=cache_file ;;
 119   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 120   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 121     cache_file="$ac_optarg" ;;
 122
 123   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 124     ac_prev=datadir ;;
 125   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 126   | --da=*)
 127     datadir="$ac_optarg" ;;
 128
 129   -disable-* | --disable-*)
 130     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 131     # Reject names that are not valid shell variable names.
 132     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 133       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 134     fi
 135     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 136     eval "enable_${ac_feature}=no" ;;
 137
 138   -enable-* | --enable-*)
 139     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 140     # Reject names that are not valid shell variable names.
 141     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 142       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 143     fi
 144     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 145     case "$ac_option" in
 146       *=*) ;;
 147       *) ac_optarg=yes ;;
 148     esac
 149     eval "enable_${ac_feature}='$ac_optarg'" ;;
 150
 151   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 152   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 153   | --exec | --exe | --ex)
 154     ac_prev=exec_prefix ;;
 155   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 156   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 157   | --exec=* | --exe=* | --ex=*)
 158     exec_prefix="$ac_optarg" ;;
 159
 160   -gas | --gas | --ga | --g)
 161     # Obsolete; use --with-gas.
 162     with_gas=yes ;;
 163
 164   -help | --help | --hel | --he)
 165     # Omit some internal or obsolete options to make the list less imposing.
 166     # This message is too long to be a string in the A/UX 3.1 sh.
 167     cat << EOF
 168 Usage: configure [options] [host]
 169 Options: [defaults in brackets after descriptions]
 170 Configuration:
 171   --cache-file=FILE       cache test results in FILE
 172   --help                  print this message
 173   --no-create             do not create output files
 174   --quiet, --silent       do not print \`checking...' messages
 175   --version               print the version of autoconf that created configure
 176 Directory and file names:
 177   --prefix=PREFIX         install architecture-independent files in PREFIX
 178                           [$ac_default_prefix]
 179   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 180                           [same as prefix]
 181   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 182   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 183   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 184   --datadir=DIR           read-only architecture-independent data in DIR
 185                           [PREFIX/share]
 186   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 187   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 188                           [PREFIX/com]
 189   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 190   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 191   --includedir=DIR        C header files in DIR [PREFIX/include]
 192   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 193   --infodir=DIR           info documentation in DIR [PREFIX/info]
 194   --mandir=DIR            man documentation in DIR [PREFIX/man]
 195   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 196   --program-prefix=PREFIX prepend PREFIX to installed program names
 197   --program-suffix=SUFFIX append SUFFIX to installed program names
 198   --program-transform-name=PROGRAM
 199                           run sed PROGRAM on installed program names
 200 EOF
 201     cat << EOF
 202 Host type:
 203   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 204   --host=HOST             configure for HOST [guessed]
 205   --target=TARGET         configure for TARGET [TARGET=HOST]
 206 Features and packages:
 207   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 208   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 209   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 210   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 211   --x-includes=DIR        X include files are in DIR
 212   --x-libraries=DIR       X library files are in DIR
 213 EOF
 214     if test -n "$ac_help"; then
 215       echo "--enable and --with options recognized:$ac_help"
 216     fi
 217     exit 0 ;;
 218
 219   -host | --host | --hos | --ho)
 220     ac_prev=host ;;
 221   -host=* | --host=* | --hos=* | --ho=*)
 222     host="$ac_optarg" ;;
 223
 224   -includedir | --includedir | --includedi | --included | --include \
 225   | --includ | --inclu | --incl | --inc)
 226     ac_prev=includedir ;;
 227   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 228   | --includ=* | --inclu=* | --incl=* | --inc=*)
 229     includedir="$ac_optarg" ;;
 230
 231   -infodir | --infodir | --infodi | --infod | --info | --inf)
 232     ac_prev=infodir ;;
 233   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 234     infodir="$ac_optarg" ;;
 235
 236   -libdir | --libdir | --libdi | --libd)
 237     ac_prev=libdir ;;
 238   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 239     libdir="$ac_optarg" ;;
 240
 241   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 242   | --libexe | --libex | --libe)
 243     ac_prev=libexecdir ;;
 244   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 245   | --libexe=* | --libex=* | --libe=*)
 246     libexecdir="$ac_optarg" ;;
 247
 248   -localstatedir | --localstatedir | --localstatedi | --localstated \
 249   | --localstate | --localstat | --localsta | --localst \
 250   | --locals | --local | --loca | --loc | --lo)
 251     ac_prev=localstatedir ;;
 252   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 253   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 254   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 255     localstatedir="$ac_optarg" ;;
 256
 257   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 258     ac_prev=mandir ;;
 259   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 260     mandir="$ac_optarg" ;;
 261
 262   -nfp | --nfp | --nf)
 263     # Obsolete; use --without-fp.
 264     with_fp=no ;;
 265
 266   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 267   | --no-cr | --no-c)
 268     no_create=yes ;;
 269
 270   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 271   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 272     no_recursion=yes ;;
 273
 274   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 275   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 276   | --oldin | --oldi | --old | --ol | --o)
 277     ac_prev=oldincludedir ;;
 278   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 279   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 280   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 281     oldincludedir="$ac_optarg" ;;
 282
 283   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 284     ac_prev=prefix ;;
 285   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 286     prefix="$ac_optarg" ;;
 287
 288   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 289   | --program-pre | --program-pr | --program-p)
 290     ac_prev=program_prefix ;;
 291   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 292   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 293     program_prefix="$ac_optarg" ;;
 294
 295   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 296   | --program-suf | --program-su | --program-s)
 297     ac_prev=program_suffix ;;
 298   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 299   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 300     program_suffix="$ac_optarg" ;;
 301
 302   -program-transform-name | --program-transform-name \
 303   | --program-transform-nam | --program-transform-na \
 304   | --program-transform-n | --program-transform- \
 305   | --program-transform | --program-transfor \
 306   | --program-transfo | --program-transf \
 307   | --program-trans | --program-tran \
 308   | --progr-tra | --program-tr | --program-t)
 309     ac_prev=program_transform_name ;;
 310   -program-transform-name=* | --program-transform-name=* \
 311   | --program-transform-nam=* | --program-transform-na=* \
 312   | --program-transform-n=* | --program-transform-=* \
 313   | --program-transform=* | --program-transfor=* \
 314   | --program-transfo=* | --program-transf=* \
 315   | --program-trans=* | --program-tran=* \
 316   | --progr-tra=* | --program-tr=* | --program-t=*)
 317     program_transform_name="$ac_optarg" ;;
 318
 319   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 320   | -silent | --silent | --silen | --sile | --sil)
 321     silent=yes ;;
 322
 323   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 324     ac_prev=sbindir ;;
 325   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 326   | --sbi=* | --sb=*)
 327     sbindir="$ac_optarg" ;;
 328
 329   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 330   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 331   | --sharedst | --shareds | --shared | --share | --shar \
 332   | --sha | --sh)
 333     ac_prev=sharedstatedir ;;
 334   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 335   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 336   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 337   | --sha=* | --sh=*)
 338     sharedstatedir="$ac_optarg" ;;
 339
 340   -site | --site | --sit)
 341     ac_prev=site ;;
 342   -site=* | --site=* | --sit=*)
 343     site="$ac_optarg" ;;
 344
 345   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 346     ac_prev=srcdir ;;
 347   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 348     srcdir="$ac_optarg" ;;
 349
 350   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 351   | --syscon | --sysco | --sysc | --sys | --sy)
 352     ac_prev=sysconfdir ;;
 353   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 354   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 355     sysconfdir="$ac_optarg" ;;
 356
 357   -target | --target | --targe | --targ | --tar | --ta | --t)
 358     ac_prev=target ;;
 359   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 360     target="$ac_optarg" ;;
 361
 362   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 363     verbose=yes ;;
 364
 365   -version | --version | --versio | --versi | --vers)
 366     echo "configure generated by autoconf version 2.12.2"
 367     exit 0 ;;
 368
 369   -with-* | --with-*)
 370     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 371     # Reject names that are not valid shell variable names.
 372     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 373       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 374     fi
 375     ac_package=`echo $ac_package| sed 's/-/_/g'`
 376     case "$ac_option" in
 377       *=*) ;;
 378       *) ac_optarg=yes ;;
 379     esac
 380     eval "with_${ac_package}='$ac_optarg'" ;;
 381
 382   -without-* | --without-*)
 383     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 384     # Reject names that are not valid shell variable names.
 385     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 386       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 387     fi
 388     ac_package=`echo $ac_package| sed 's/-/_/g'`
 389     eval "with_${ac_package}=no" ;;
 390
 391   --x)
 392     # Obsolete; use --with-x.
 393     with_x=yes ;;
 394
 395   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 396   | --x-incl | --x-inc | --x-in | --x-i)
 397     ac_prev=x_includes ;;
 398   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 399   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 400     x_includes="$ac_optarg" ;;
 401
 402   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 403   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 404     ac_prev=x_libraries ;;
 405   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 406   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 407     x_libraries="$ac_optarg" ;;
 408
 409   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 410     ;;
 411
 412   *)
 413     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 414       echo "configure: warning: $ac_option: invalid host type" 1>&2
 415     fi
 416     if test "x$nonopt" != xNONE; then
 417       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 418     fi
 419     nonopt="$ac_option"
 420     ;;
 421
 422   esac
 423 done
 424
 425 if test -n "$ac_prev"; then
 426   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 427 fi
 428
 429 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 430
 431 # File descriptor usage:
 432 # 0 standard input
 433 # 1 file creation
 434 # 2 errors and warnings
 435 # 3 some systems may open it to /dev/tty
 436 # 4 used on the Kubota Titan
 437 # 6 checking for... messages and results
 438 # 5 compiler messages saved in config.log
 439 if test "$silent" = yes; then
 440   exec 6>/dev/null
 441 else
 442   exec 6>&1
 443 fi
 444 exec 5>./config.log
 445
 446 echo "\
 447 This file contains any messages produced by compilers while
 448 running configure, to aid debugging if configure makes a mistake.
 449 " 1>&5
 450
 451 # Strip out --no-create and --no-recursion so they do not pile up.
 452 # Also quote any args containing shell metacharacters.
 453 ac_configure_args=
 454 for ac_arg
 455 do
 456   case "$ac_arg" in
 457   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 458   | --no-cr | --no-c) ;;
 459   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 460   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 461   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 462   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 463   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 464   esac
 465 done
 466
 467 # NLS nuisances.
 468 # Only set these to C if already set.  These must not be set unconditionally
 469 # because not all systems understand e.g. LANG=C (notably SCO).
 470 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 471 # Non-C LC_CTYPE values break the ctype check.
 472 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 473 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 474 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 475 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 476
 477 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 478 rm -rf conftest* confdefs.h
 479 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 480 echo > confdefs.h
 481
 482 # A filename unique to this package, relative to the directory that
 483 # configure is in, which we can look for to find out if srcdir is correct.
 484 ac_unique_file=main.c
 485
 486 # Find the source files, if location was not specified.
 487 if test -z "$srcdir"; then
 488   ac_srcdir_defaulted=yes
 489   # Try the directory containing this script, then its parent.
 490   ac_prog=$0
 491   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 492   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 493   srcdir=$ac_confdir
 494   if test ! -r $srcdir/$ac_unique_file; then
 495     srcdir=..
 496   fi
 497 else
 498   ac_srcdir_defaulted=no
 499 fi
 500 if test ! -r $srcdir/$ac_unique_file; then
 501   if test "$ac_srcdir_defaulted" = yes; then
 502     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 503   else
 504     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 505   fi
 506 fi
 507 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 508
 509 # Prefer explicitly selected file to automatically selected ones.
 510 if test -z "$CONFIG_SITE"; then
 511   if test "x$prefix" != xNONE; then
 512     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 513   else
 514     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 515   fi
 516 fi
 517 for ac_site_file in $CONFIG_SITE; do
 518   if test -r "$ac_site_file"; then
 519     echo "loading site script $ac_site_file"
 520     . "$ac_site_file"
 521   fi
 522 done
 523
 524 if test -r "$cache_file"; then
 525   echo "loading cache $cache_file"
 526   . $cache_file
 527 else
 528   echo "creating cache $cache_file"
 529   > $cache_file
 530 fi
 531
 532 ac_ext=c
 533 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 534 ac_cpp='$CPP $CPPFLAGS'
 535 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 536 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 537 cross_compiling=$ac_cv_prog_cc_cross
 538
 539 ac_exeext=
 540 ac_objext=o
 541 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 542   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 543   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 544     ac_n= ac_c='
 545 ' ac_t='        '
 546   else
 547     ac_n=-n ac_c= ac_t=
 548   fi
 549 else
 550   ac_n= ac_c='\c' ac_t=
 551 fi
 552
 553
 554
 555
 556 # Extract the first word of "gcc", so it can be a program name with args.
 557 set dummy gcc; ac_word=$2
 558 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 559 echo "configure:560: checking for $ac_word" >&5
 560 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 561   echo $ac_n "(cached) $ac_c" 1>&6
 562 else
 563   if test -n "$CC"; then
 564   ac_cv_prog_CC="$CC" # Let the user override the test.
 565 else
 566   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 567   for ac_dir in $PATH; do
 568     test -z "$ac_dir" && ac_dir=.
 569     if test -f $ac_dir/$ac_word; then
 570       ac_cv_prog_CC="gcc"
 571       break
 572     fi
 573   done
 574   IFS="$ac_save_ifs"
 575 fi
 576 fi
 577 CC="$ac_cv_prog_CC"
 578 if test -n "$CC"; then
 579   echo "$ac_t""$CC" 1>&6
 580 else
 581   echo "$ac_t""no" 1>&6
 582 fi
 583
 584 if test -z "$CC"; then
 585   # Extract the first word of "cc", so it can be a program name with args.
 586 set dummy cc; ac_word=$2
 587 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 588 echo "configure:589: checking for $ac_word" >&5
 589 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 590   echo $ac_n "(cached) $ac_c" 1>&6
 591 else
 592   if test -n "$CC"; then
 593   ac_cv_prog_CC="$CC" # Let the user override the test.
 594 else
 595   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 596   ac_prog_rejected=no
 597   for ac_dir in $PATH; do
 598     test -z "$ac_dir" && ac_dir=.
 599     if test -f $ac_dir/$ac_word; then
 600       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 601         ac_prog_rejected=yes
 602         continue
 603       fi
 604       ac_cv_prog_CC="cc"
 605       break
 606     fi
 607   done
 608   IFS="$ac_save_ifs"
 609 if test $ac_prog_rejected = yes; then
 610   # We found a bogon in the path, so make sure we never use it.
 611   set dummy $ac_cv_prog_CC
 612   shift
 613   if test $# -gt 0; then
 614     # We chose a different compiler from the bogus one.
 615     # However, it has the same basename, so the bogon will be chosen
 616     # first if we set CC to just the basename; use the full file name.
 617     shift
 618     set dummy "$ac_dir/$ac_word" "$@"
 619     shift
 620     ac_cv_prog_CC="$@"
 621   fi
 622 fi
 623 fi
 624 fi
 625 CC="$ac_cv_prog_CC"
 626 if test -n "$CC"; then
 627   echo "$ac_t""$CC" 1>&6
 628 else
 629   echo "$ac_t""no" 1>&6
 630 fi
 631
 632   if test -z "$CC"; then
 633     case "`uname -s`" in
 634     *win32* | *WIN32*)
 635       # Extract the first word of "cl", so it can be a program name with args.
 636 set dummy cl; ac_word=$2
 637 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 638 echo "configure:639: checking for $ac_word" >&5
 639 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 640   echo $ac_n "(cached) $ac_c" 1>&6
 641 else
 642   if test -n "$CC"; then
 643   ac_cv_prog_CC="$CC" # Let the user override the test.
 644 else
 645   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 646   for ac_dir in $PATH; do
 647     test -z "$ac_dir" && ac_dir=.
 648     if test -f $ac_dir/$ac_word; then
 649       ac_cv_prog_CC="cl"
 650       break
 651     fi
 652   done
 653   IFS="$ac_save_ifs"
 654 fi
 655 fi
 656 CC="$ac_cv_prog_CC"
 657 if test -n "$CC"; then
 658   echo "$ac_t""$CC" 1>&6
 659 else
 660   echo "$ac_t""no" 1>&6
 661 fi
 662  ;;
 663     esac
 664   fi
 665   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 666 fi
 667
 668 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 669 echo "configure:670: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 670
 671 ac_ext=c
 672 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 673 ac_cpp='$CPP $CPPFLAGS'
 674 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 675 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 676 cross_compiling=$ac_cv_prog_cc_cross
 677
 678 cat > conftest.$ac_ext <<EOF
 679 #line 680 "configure"
 680 #include "confdefs.h"
 681 main(){return(0);}
 682 EOF
 683 if { (eval echo configure:684: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 684   ac_cv_prog_cc_works=yes
 685   # If we can't run a trivial program, we are probably using a cross compiler.
 686   if (./conftest; exit) 2>/dev/null; then
 687     ac_cv_prog_cc_cross=no
 688   else
 689     ac_cv_prog_cc_cross=yes
 690   fi
 691 else
 692   echo "configure: failed program was:" >&5
 693   cat conftest.$ac_ext >&5
 694   ac_cv_prog_cc_works=no
 695 fi
 696 rm -fr conftest*
 697
 698 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 699 if test $ac_cv_prog_cc_works = no; then
 700   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 701 fi
 702 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 703 echo "configure:704: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 704 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 705 cross_compiling=$ac_cv_prog_cc_cross
 706
 707 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 708 echo "configure:709: checking whether we are using GNU C" >&5
 709 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 710   echo $ac_n "(cached) $ac_c" 1>&6
 711 else
 712   cat > conftest.c <<EOF
 713 #ifdef __GNUC__
 714   yes;
 715 #endif
 716 EOF
 717 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:718: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 718   ac_cv_prog_gcc=yes
 719 else
 720   ac_cv_prog_gcc=no
 721 fi
 722 fi
 723
 724 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 725
 726 if test $ac_cv_prog_gcc = yes; then
 727   GCC=yes
 728 else
 729   GCC=
 730 fi
 731
 732 ac_test_CFLAGS="${CFLAGS+set}"
 733 ac_save_CFLAGS="$CFLAGS"
 734 CFLAGS=
 735 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 736 echo "configure:737: checking whether ${CC-cc} accepts -g" >&5
 737 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 738   echo $ac_n "(cached) $ac_c" 1>&6
 739 else
 740   echo 'void f(){}' > conftest.c
 741 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 742   ac_cv_prog_cc_g=yes
 743 else
 744   ac_cv_prog_cc_g=no
 745 fi
 746 rm -f conftest*
 747
 748 fi
 749
 750 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 751 if test "$ac_test_CFLAGS" = set; then
 752   CFLAGS="$ac_save_CFLAGS"
 753 elif test $ac_cv_prog_cc_g = yes; then
 754   if test "$GCC" = yes; then
 755     CFLAGS="-g -O2"
 756   else
 757     CFLAGS="-g"
 758   fi
 759 else
 760   if test "$GCC" = yes; then
 761     CFLAGS="-O2"
 762   else
 763     CFLAGS=
 764   fi
 765 fi
 766
 767 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 768 echo "configure:769: checking how to run the C preprocessor" >&5
 769 # On Suns, sometimes $CPP names a directory.
 770 if test -n "$CPP" && test -d "$CPP"; then
 771   CPP=
 772 fi
 773 if test -z "$CPP"; then
 774 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 775   echo $ac_n "(cached) $ac_c" 1>&6
 776 else
 777     # This must be in double quotes, not single quotes, because CPP may get
 778   # substituted into the Makefile and "${CC-cc}" will confuse make.
 779   CPP="${CC-cc} -E"
 780   # On the NeXT, cc -E runs the code through the compiler's parser,
 781   # not just through cpp.
 782   cat > conftest.$ac_ext <<EOF
 783 #line 784 "configure"
 784 #include "confdefs.h"
 785 #include <assert.h>
 786 Syntax Error
 787 EOF
 788 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 789 { (eval echo configure:790: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 790 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 791 if test -z "$ac_err"; then
 792   :
 793 else
 794   echo "$ac_err" >&5
 795   echo "configure: failed program was:" >&5
 796   cat conftest.$ac_ext >&5
 797   rm -rf conftest*
 798   CPP="${CC-cc} -E -traditional-cpp"
 799   cat > conftest.$ac_ext <<EOF
 800 #line 801 "configure"
 801 #include "confdefs.h"
 802 #include <assert.h>
 803 Syntax Error
 804 EOF
 805 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 806 { (eval echo configure:807: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 807 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 808 if test -z "$ac_err"; then
 809   :
 810 else
 811   echo "$ac_err" >&5
 812   echo "configure: failed program was:" >&5
 813   cat conftest.$ac_ext >&5
 814   rm -rf conftest*
 815   CPP="${CC-cc} -nologo -E"
 816   cat > conftest.$ac_ext <<EOF
 817 #line 818 "configure"
 818 #include "confdefs.h"
 819 #include <assert.h>
 820 Syntax Error
 821 EOF
 822 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 823 { (eval echo configure:824: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 824 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 825 if test -z "$ac_err"; then
 826   :
 827 else
 828   echo "$ac_err" >&5
 829   echo "configure: failed program was:" >&5
 830   cat conftest.$ac_ext >&5
 831   rm -rf conftest*
 832   CPP=/lib/cpp
 833 fi
 834 rm -f conftest*
 835 fi
 836 rm -f conftest*
 837 fi
 838 rm -f conftest*
 839   ac_cv_prog_CPP="$CPP"
 840 fi
 841   CPP="$ac_cv_prog_CPP"
 842 else
 843   ac_cv_prog_CPP="$CPP"
 844 fi
 845 echo "$ac_t""$CPP" 1>&6
 846
 847 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 848 echo "configure:849: checking for AIX" >&5
 849 cat > conftest.$ac_ext <<EOF
 850 #line 851 "configure"
 851 #include "confdefs.h"
 852 #ifdef _AIX
 853   yes
 854 #endif
 855
 856 EOF
 857 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 858   egrep "yes" >/dev/null 2>&1; then
 859   rm -rf conftest*
 860   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 861 #define _ALL_SOURCE 1
 862 EOF
 863
 864 else
 865   rm -rf conftest*
 866   echo "$ac_t""no" 1>&6
 867 fi
 868 rm -f conftest*
 869
 870
 871 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 872 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 873 echo "configure:874: checking for minix/config.h" >&5
 874 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 875   echo $ac_n "(cached) $ac_c" 1>&6
 876 else
 877   cat > conftest.$ac_ext <<EOF
 878 #line 879 "configure"
 879 #include "confdefs.h"
 880 #include <minix/config.h>
 881 EOF
 882 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 883 { (eval echo configure:884: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 884 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 885 if test -z "$ac_err"; then
 886   rm -rf conftest*
 887   eval "ac_cv_header_$ac_safe=yes"
 888 else
 889   echo "$ac_err" >&5
 890   echo "configure: failed program was:" >&5
 891   cat conftest.$ac_ext >&5
 892   rm -rf conftest*
 893   eval "ac_cv_header_$ac_safe=no"
 894 fi
 895 rm -f conftest*
 896 fi
 897 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 898   echo "$ac_t""yes" 1>&6
 899   MINIX=yes
 900 else
 901   echo "$ac_t""no" 1>&6
 902 MINIX=
 903 fi
 904
 905 if test "$MINIX" = yes; then
 906   cat >> confdefs.h <<\EOF
 907 #define _POSIX_SOURCE 1
 908 EOF
 909
 910   cat >> confdefs.h <<\EOF
 911 #define _POSIX_1_SOURCE 2
 912 EOF
 913
 914   cat >> confdefs.h <<\EOF
 915 #define _MINIX 1
 916 EOF
 917
 918 fi
 919
 920 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 921 echo "configure:922: checking for POSIXized ISC" >&5
 922 if test -d /etc/conf/kconfig.d &&
 923   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 924 then
 925   echo "$ac_t""yes" 1>&6
 926   ISC=yes # If later tests want to check for ISC.
 927   cat >> confdefs.h <<\EOF
 928 #define _POSIX_SOURCE 1
 929 EOF
 930
 931   if test "$GCC" = yes; then
 932     CC="$CC -posix"
 933   else
 934     CC="$CC -Xp"
 935   fi
 936 else
 937   echo "$ac_t""no" 1>&6
 938   ISC=
 939 fi
 940
 941
 942 DLLTOOL=${DLLTOOL-dlltool}
 943
 944
 945 ac_aux_dir=
 946 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 947   if test -f $ac_dir/install-sh; then
 948     ac_aux_dir=$ac_dir
 949     ac_install_sh="$ac_aux_dir/install-sh -c"
 950     break
 951   elif test -f $ac_dir/install.sh; then
 952     ac_aux_dir=$ac_dir
 953     ac_install_sh="$ac_aux_dir/install.sh -c"
 954     break
 955   fi
 956 done
 957 if test -z "$ac_aux_dir"; then
 958   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 959 fi
 960 ac_config_guess=$ac_aux_dir/config.guess
 961 ac_config_sub=$ac_aux_dir/config.sub
 962 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 963
 964
 965 # Do some error checking and defaulting for the host and target type.
 966 # The inputs are:
 967 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 968 #
 969 # The rules are:
 970 # 1. You are not allowed to specify --host, --target, and nonopt at the
 971 #    same time.
 972 # 2. Host defaults to nonopt.
 973 # 3. If nonopt is not specified, then host defaults to the current host,
 974 #    as determined by config.guess.
 975 # 4. Target and build default to nonopt.
 976 # 5. If nonopt is not specified, then target and build default to host.
 977
 978 # The aliases save the names the user supplied, while $host etc.
 979 # will get canonicalized.
 980 case $host---$target---$nonopt in
 981 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 982 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 983 esac
 984
 985
 986 # Make sure we can run config.sub.
 987 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 988 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 989 fi
 990
 991 echo $ac_n "checking host system type""... $ac_c" 1>&6
 992 echo "configure:993: checking host system type" >&5
 993
 994 host_alias=$host
 995 case "$host_alias" in
 996 NONE)
 997   case $nonopt in
 998   NONE)
 999     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1000     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1001     fi ;;
1002   *) host_alias=$nonopt ;;
1003   esac ;;
1004 esac
1005
1006 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1007 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1008 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1009 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1010 echo "$ac_t""$host" 1>&6
1011
1012 echo $ac_n "checking target system type""... $ac_c" 1>&6
1013 echo "configure:1014: checking target system type" >&5
1014
1015 target_alias=$target
1016 case "$target_alias" in
1017 NONE)
1018   case $nonopt in
1019   NONE) target_alias=$host_alias ;;
1020   *) target_alias=$nonopt ;;
1021   esac ;;
1022 esac
1023
1024 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1025 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1026 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1027 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1028 echo "$ac_t""$target" 1>&6
1029
1030 echo $ac_n "checking build system type""... $ac_c" 1>&6
1031 echo "configure:1032: checking build system type" >&5
1032
1033 build_alias=$build
1034 case "$build_alias" in
1035 NONE)
1036   case $nonopt in
1037   NONE) build_alias=$host_alias ;;
1038   *) build_alias=$nonopt ;;
1039   esac ;;
1040 esac
1041
1042 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1043 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1044 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1045 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1046 echo "$ac_t""$build" 1>&6
1047
1048 test "$host_alias" != "$target_alias" &&
1049   test "$program_prefix$program_suffix$program_transform_name" = \
1050     NONENONEs,x,x, &&
1051   program_prefix=${target_alias}-
1052
1053
1054 ALL_LINGUAS=
1055 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1056 echo "configure:1057: checking whether ${MAKE-make} sets \${MAKE}" >&5
1057 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1058 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1059   echo $ac_n "(cached) $ac_c" 1>&6
1060 else
1061   cat > conftestmake <<\EOF
1062 all:
1063         @echo 'ac_maketemp="${MAKE}"'
1064 EOF
1065 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1066 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1067 if test -n "$ac_maketemp"; then
1068   eval ac_cv_prog_make_${ac_make}_set=yes
1069 else
1070   eval ac_cv_prog_make_${ac_make}_set=no
1071 fi
1072 rm -f conftestmake
1073 fi
1074 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1075   echo "$ac_t""yes" 1>&6
1076   SET_MAKE=
1077 else
1078   echo "$ac_t""no" 1>&6
1079   SET_MAKE="MAKE=${MAKE-make}"
1080 fi
1081
1082 # Extract the first word of "ranlib", so it can be a program name with args.
1083 set dummy ranlib; ac_word=$2
1084 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1085 echo "configure:1086: checking for $ac_word" >&5
1086 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1087   echo $ac_n "(cached) $ac_c" 1>&6
1088 else
1089   if test -n "$RANLIB"; then
1090   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1091 else
1092   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1093   for ac_dir in $PATH; do
1094     test -z "$ac_dir" && ac_dir=.
1095     if test -f $ac_dir/$ac_word; then
1096       ac_cv_prog_RANLIB="ranlib"
1097       break
1098     fi
1099   done
1100   IFS="$ac_save_ifs"
1101   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1102 fi
1103 fi
1104 RANLIB="$ac_cv_prog_RANLIB"
1105 if test -n "$RANLIB"; then
1106   echo "$ac_t""$RANLIB" 1>&6
1107 else
1108   echo "$ac_t""no" 1>&6
1109 fi
1110
1111 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1112 echo "configure:1113: checking for ANSI C header files" >&5
1113 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1114   echo $ac_n "(cached) $ac_c" 1>&6
1115 else
1116   cat > conftest.$ac_ext <<EOF
1117 #line 1118 "configure"
1118 #include "confdefs.h"
1119 #include <stdlib.h>
1120 #include <stdarg.h>
1121 #include <string.h>
1122 #include <float.h>
1123 EOF
1124 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1125 { (eval echo configure:1126: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1126 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1127 if test -z "$ac_err"; then
1128   rm -rf conftest*
1129   ac_cv_header_stdc=yes
1130 else
1131   echo "$ac_err" >&5
1132   echo "configure: failed program was:" >&5
1133   cat conftest.$ac_ext >&5
1134   rm -rf conftest*
1135   ac_cv_header_stdc=no
1136 fi
1137 rm -f conftest*
1138
1139 if test $ac_cv_header_stdc = yes; then
1140   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1141 cat > conftest.$ac_ext <<EOF
1142 #line 1143 "configure"
1143 #include "confdefs.h"
1144 #include <string.h>
1145 EOF
1146 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1147   egrep "memchr" >/dev/null 2>&1; then
1148   :
1149 else
1150   rm -rf conftest*
1151   ac_cv_header_stdc=no
1152 fi
1153 rm -f conftest*
1154
1155 fi
1156
1157 if test $ac_cv_header_stdc = yes; then
1158   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1159 cat > conftest.$ac_ext <<EOF
1160 #line 1161 "configure"
1161 #include "confdefs.h"
1162 #include <stdlib.h>
1163 EOF
1164 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1165   egrep "free" >/dev/null 2>&1; then
1166   :
1167 else
1168   rm -rf conftest*
1169   ac_cv_header_stdc=no
1170 fi
1171 rm -f conftest*
1172
1173 fi
1174
1175 if test $ac_cv_header_stdc = yes; then
1176   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1177 if test "$cross_compiling" = yes; then
1178   :
1179 else
1180   cat > conftest.$ac_ext <<EOF
1181 #line 1182 "configure"
1182 #include "confdefs.h"
1183 #include <ctype.h>
1184 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1185 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1186 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1187 int main () { int i; for (i = 0; i < 256; i++)
1188 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1189 exit (0); }
1190
1191 EOF
1192 if { (eval echo configure:1193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1193 then
1194   :
1195 else
1196   echo "configure: failed program was:" >&5
1197   cat conftest.$ac_ext >&5
1198   rm -fr conftest*
1199   ac_cv_header_stdc=no
1200 fi
1201 rm -fr conftest*
1202 fi
1203
1204 fi
1205 fi
1206
1207 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1208 if test $ac_cv_header_stdc = yes; then
1209   cat >> confdefs.h <<\EOF
1210 #define STDC_HEADERS 1
1211 EOF
1212
1213 fi
1214
1215 echo $ac_n "checking for working const""... $ac_c" 1>&6
1216 echo "configure:1217: checking for working const" >&5
1217 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1218   echo $ac_n "(cached) $ac_c" 1>&6
1219 else
1220   cat > conftest.$ac_ext <<EOF
1221 #line 1222 "configure"
1222 #include "confdefs.h"
1223
1224 int main() {
1225
1226 /* Ultrix mips cc rejects this.  */
1227 typedef int charset[2]; const charset x;
1228 /* SunOS 4.1.1 cc rejects this.  */
1229 char const *const *ccp;
1230 char **p;
1231 /* NEC SVR4.0.2 mips cc rejects this.  */
1232 struct point {int x, y;};
1233 static struct point const zero = {0,0};
1234 /* AIX XL C 1.02.0.0 rejects this.
1235    It does not let you subtract one const X* pointer from another in an arm
1236    of an if-expression whose if-part is not a constant expression */
1237 const char *g = "string";
1238 ccp = &g + (g ? g-g : 0);
1239 /* HPUX 7.0 cc rejects these. */
1240 ++ccp;
1241 p = (char**) ccp;
1242 ccp = (char const *const *) p;
1243 { /* SCO 3.2v4 cc rejects this.  */
1244   char *t;
1245   char const *s = 0 ? (char *) 0 : (char const *) 0;
1246
1247   *t++ = 0;
1248 }
1249 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1250   int x[] = {25, 17};
1251   const int *foo = &x[0];
1252   ++foo;
1253 }
1254 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1255   typedef const int *iptr;
1256   iptr p = 0;
1257   ++p;
1258 }
1259 { /* AIX XL C 1.02.0.0 rejects this saying
1260      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1261   struct s { int j; const int *ap[3]; };
1262   struct s *b; b->j = 5;
1263 }
1264 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1265   const int foo = 10;
1266 }
1267
1268 ; return 0; }
1269 EOF
1270 if { (eval echo configure:1271: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1271   rm -rf conftest*
1272   ac_cv_c_const=yes
1273 else
1274   echo "configure: failed program was:" >&5
1275   cat conftest.$ac_ext >&5
1276   rm -rf conftest*
1277   ac_cv_c_const=no
1278 fi
1279 rm -f conftest*
1280 fi
1281
1282 echo "$ac_t""$ac_cv_c_const" 1>&6
1283 if test $ac_cv_c_const = no; then
1284   cat >> confdefs.h <<\EOF
1285 #define const
1286 EOF
1287
1288 fi
1289
1290 echo $ac_n "checking for inline""... $ac_c" 1>&6
1291 echo "configure:1292: checking for inline" >&5
1292 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1293   echo $ac_n "(cached) $ac_c" 1>&6
1294 else
1295   ac_cv_c_inline=no
1296 for ac_kw in inline __inline__ __inline; do
1297   cat > conftest.$ac_ext <<EOF
1298 #line 1299 "configure"
1299 #include "confdefs.h"
1300
1301 int main() {
1302 } $ac_kw foo() {
1303 ; return 0; }
1304 EOF
1305 if { (eval echo configure:1306: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1306   rm -rf conftest*
1307   ac_cv_c_inline=$ac_kw; break
1308 else
1309   echo "configure: failed program was:" >&5
1310   cat conftest.$ac_ext >&5
1311 fi
1312 rm -f conftest*
1313 done
1314
1315 fi
1316
1317 echo "$ac_t""$ac_cv_c_inline" 1>&6
1318 case "$ac_cv_c_inline" in
1319   inline | yes) ;;
1320   no) cat >> confdefs.h <<\EOF
1321 #define inline
1322 EOF
1323  ;;
1324   *)  cat >> confdefs.h <<EOF
1325 #define inline $ac_cv_c_inline
1326 EOF
1327  ;;
1328 esac
1329
1330 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1331 echo "configure:1332: checking for off_t" >&5
1332 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1333   echo $ac_n "(cached) $ac_c" 1>&6
1334 else
1335   cat > conftest.$ac_ext <<EOF
1336 #line 1337 "configure"
1337 #include "confdefs.h"
1338 #include <sys/types.h>
1339 #if STDC_HEADERS
1340 #include <stdlib.h>
1341 #include <stddef.h>
1342 #endif
1343 EOF
1344 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1345   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1346   rm -rf conftest*
1347   ac_cv_type_off_t=yes
1348 else
1349   rm -rf conftest*
1350   ac_cv_type_off_t=no
1351 fi
1352 rm -f conftest*
1353
1354 fi
1355 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1356 if test $ac_cv_type_off_t = no; then
1357   cat >> confdefs.h <<\EOF
1358 #define off_t long
1359 EOF
1360
1361 fi
1362
1363 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1364 echo "configure:1365: checking for size_t" >&5
1365 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1366   echo $ac_n "(cached) $ac_c" 1>&6
1367 else
1368   cat > conftest.$ac_ext <<EOF
1369 #line 1370 "configure"
1370 #include "confdefs.h"
1371 #include <sys/types.h>
1372 #if STDC_HEADERS
1373 #include <stdlib.h>
1374 #include <stddef.h>
1375 #endif
1376 EOF
1377 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1378   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1379   rm -rf conftest*
1380   ac_cv_type_size_t=yes
1381 else
1382   rm -rf conftest*
1383   ac_cv_type_size_t=no
1384 fi
1385 rm -f conftest*
1386
1387 fi
1388 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1389 if test $ac_cv_type_size_t = no; then
1390   cat >> confdefs.h <<\EOF
1391 #define size_t unsigned
1392 EOF
1393
1394 fi
1395
1396 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1397 # for constant arguments.  Useless!
1398 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1399 echo "configure:1400: checking for working alloca.h" >&5
1400 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1401   echo $ac_n "(cached) $ac_c" 1>&6
1402 else
1403   cat > conftest.$ac_ext <<EOF
1404 #line 1405 "configure"
1405 #include "confdefs.h"
1406 #include <alloca.h>
1407 int main() {
1408 char *p = alloca(2 * sizeof(int));
1409 ; return 0; }
1410 EOF
1411 if { (eval echo configure:1412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1412   rm -rf conftest*
1413   ac_cv_header_alloca_h=yes
1414 else
1415   echo "configure: failed program was:" >&5
1416   cat conftest.$ac_ext >&5
1417   rm -rf conftest*
1418   ac_cv_header_alloca_h=no
1419 fi
1420 rm -f conftest*
1421 fi
1422
1423 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1424 if test $ac_cv_header_alloca_h = yes; then
1425   cat >> confdefs.h <<\EOF
1426 #define HAVE_ALLOCA_H 1
1427 EOF
1428
1429 fi
1430
1431 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1432 echo "configure:1433: checking for alloca" >&5
1433 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1434   echo $ac_n "(cached) $ac_c" 1>&6
1435 else
1436   cat > conftest.$ac_ext <<EOF
1437 #line 1438 "configure"
1438 #include "confdefs.h"
1439
1440 #ifdef __GNUC__
1441 # define alloca __builtin_alloca
1442 #else
1443 # ifdef _MSC_VER
1444 #  include <malloc.h>
1445 #  define alloca _alloca
1446 # else
1447 #  if HAVE_ALLOCA_H
1448 #   include <alloca.h>
1449 #  else
1450 #   ifdef _AIX
1451  #pragma alloca
1452 #   else
1453 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1454 char *alloca ();
1455 #    endif
1456 #   endif
1457 #  endif
1458 # endif
1459 #endif
1460
1461 int main() {
1462 char *p = (char *) alloca(1);
1463 ; return 0; }
1464 EOF
1465 if { (eval echo configure:1466: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1466   rm -rf conftest*
1467   ac_cv_func_alloca_works=yes
1468 else
1469   echo "configure: failed program was:" >&5
1470   cat conftest.$ac_ext >&5
1471   rm -rf conftest*
1472   ac_cv_func_alloca_works=no
1473 fi
1474 rm -f conftest*
1475 fi
1476
1477 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1478 if test $ac_cv_func_alloca_works = yes; then
1479   cat >> confdefs.h <<\EOF
1480 #define HAVE_ALLOCA 1
1481 EOF
1482
1483 fi
1484
1485 if test $ac_cv_func_alloca_works = no; then
1486   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1487   # that cause trouble.  Some versions do not even contain alloca or
1488   # contain a buggy version.  If you still want to use their alloca,
1489   # use ar to extract alloca.o from them instead of compiling alloca.c.
1490   ALLOCA=alloca.${ac_objext}
1491   cat >> confdefs.h <<\EOF
1492 #define C_ALLOCA 1
1493 EOF
1494
1495
1496 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1497 echo "configure:1498: checking whether alloca needs Cray hooks" >&5
1498 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1499   echo $ac_n "(cached) $ac_c" 1>&6
1500 else
1501   cat > conftest.$ac_ext <<EOF
1502 #line 1503 "configure"
1503 #include "confdefs.h"
1504 #if defined(CRAY) && ! defined(CRAY2)
1505 webecray
1506 #else
1507 wenotbecray
1508 #endif
1509
1510 EOF
1511 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1512   egrep "webecray" >/dev/null 2>&1; then
1513   rm -rf conftest*
1514   ac_cv_os_cray=yes
1515 else
1516   rm -rf conftest*
1517   ac_cv_os_cray=no
1518 fi
1519 rm -f conftest*
1520
1521 fi
1522
1523 echo "$ac_t""$ac_cv_os_cray" 1>&6
1524 if test $ac_cv_os_cray = yes; then
1525 for ac_func in _getb67 GETB67 getb67; do
1526   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1527 echo "configure:1528: checking for $ac_func" >&5
1528 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1529   echo $ac_n "(cached) $ac_c" 1>&6
1530 else
1531   cat > conftest.$ac_ext <<EOF
1532 #line 1533 "configure"
1533 #include "confdefs.h"
1534 /* System header to define __stub macros and hopefully few prototypes,
1535     which can conflict with char $ac_func(); below.  */
1536 #include <assert.h>
1537 /* Override any gcc2 internal prototype to avoid an error.  */
1538 /* We use char because int might match the return type of a gcc2
1539     builtin and then its argument prototype would still apply.  */
1540 char $ac_func();
1541
1542 int main() {
1543
1544 /* The GNU C library defines this for functions which it implements
1545     to always fail with ENOSYS.  Some functions are actually named
1546     something starting with __ and the normal name is an alias.  */
1547 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1548 choke me
1549 #else
1550 $ac_func();
1551 #endif
1552
1553 ; return 0; }
1554 EOF
1555 if { (eval echo configure:1556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1556   rm -rf conftest*
1557   eval "ac_cv_func_$ac_func=yes"
1558 else
1559   echo "configure: failed program was:" >&5
1560   cat conftest.$ac_ext >&5
1561   rm -rf conftest*
1562   eval "ac_cv_func_$ac_func=no"
1563 fi
1564 rm -f conftest*
1565 fi
1566
1567 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1568   echo "$ac_t""yes" 1>&6
1569   cat >> confdefs.h <<EOF
1570 #define CRAY_STACKSEG_END $ac_func
1571 EOF
1572
1573   break
1574 else
1575   echo "$ac_t""no" 1>&6
1576 fi
1577
1578 done
1579 fi
1580
1581 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1582 echo "configure:1583: checking stack direction for C alloca" >&5
1583 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1584   echo $ac_n "(cached) $ac_c" 1>&6
1585 else
1586   if test "$cross_compiling" = yes; then
1587   ac_cv_c_stack_direction=0
1588 else
1589   cat > conftest.$ac_ext <<EOF
1590 #line 1591 "configure"
1591 #include "confdefs.h"
1592 find_stack_direction ()
1593 {
1594   static char *addr = 0;
1595   auto char dummy;
1596   if (addr == 0)
1597     {
1598       addr = &dummy;
1599       return find_stack_direction ();
1600     }
1601   else
1602     return (&dummy > addr) ? 1 : -1;
1603 }
1604 main ()
1605 {
1606   exit (find_stack_direction() < 0);
1607 }
1608 EOF
1609 if { (eval echo configure:1610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1610 then
1611   ac_cv_c_stack_direction=1
1612 else
1613   echo "configure: failed program was:" >&5
1614   cat conftest.$ac_ext >&5
1615   rm -fr conftest*
1616   ac_cv_c_stack_direction=-1
1617 fi
1618 rm -fr conftest*
1619 fi
1620
1621 fi
1622
1623 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1624 cat >> confdefs.h <<EOF
1625 #define STACK_DIRECTION $ac_cv_c_stack_direction
1626 EOF
1627
1628 fi
1629
1630 for ac_hdr in unistd.h
1631 do
1632 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1633 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1634 echo "configure:1635: checking for $ac_hdr" >&5
1635 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1636   echo $ac_n "(cached) $ac_c" 1>&6
1637 else
1638   cat > conftest.$ac_ext <<EOF
1639 #line 1640 "configure"
1640 #include "confdefs.h"
1641 #include <$ac_hdr>
1642 EOF
1643 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1644 { (eval echo configure:1645: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1645 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1646 if test -z "$ac_err"; then
1647   rm -rf conftest*
1648   eval "ac_cv_header_$ac_safe=yes"
1649 else
1650   echo "$ac_err" >&5
1651   echo "configure: failed program was:" >&5
1652   cat conftest.$ac_ext >&5
1653   rm -rf conftest*
1654   eval "ac_cv_header_$ac_safe=no"
1655 fi
1656 rm -f conftest*
1657 fi
1658 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1659   echo "$ac_t""yes" 1>&6
1660     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1661   cat >> confdefs.h <<EOF
1662 #define $ac_tr_hdr 1
1663 EOF
1664
1665 else
1666   echo "$ac_t""no" 1>&6
1667 fi
1668 done
1669
1670 for ac_func in getpagesize
1671 do
1672 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1673 echo "configure:1674: checking for $ac_func" >&5
1674 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1675   echo $ac_n "(cached) $ac_c" 1>&6
1676 else
1677   cat > conftest.$ac_ext <<EOF
1678 #line 1679 "configure"
1679 #include "confdefs.h"
1680 /* System header to define __stub macros and hopefully few prototypes,
1681     which can conflict with char $ac_func(); below.  */
1682 #include <assert.h>
1683 /* Override any gcc2 internal prototype to avoid an error.  */
1684 /* We use char because int might match the return type of a gcc2
1685     builtin and then its argument prototype would still apply.  */
1686 char $ac_func();
1687
1688 int main() {
1689
1690 /* The GNU C library defines this for functions which it implements
1691     to always fail with ENOSYS.  Some functions are actually named
1692     something starting with __ and the normal name is an alias.  */
1693 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1694 choke me
1695 #else
1696 $ac_func();
1697 #endif
1698
1699 ; return 0; }
1700 EOF
1701 if { (eval echo configure:1702: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1702   rm -rf conftest*
1703   eval "ac_cv_func_$ac_func=yes"
1704 else
1705   echo "configure: failed program was:" >&5
1706   cat conftest.$ac_ext >&5
1707   rm -rf conftest*
1708   eval "ac_cv_func_$ac_func=no"
1709 fi
1710 rm -f conftest*
1711 fi
1712
1713 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1714   echo "$ac_t""yes" 1>&6
1715     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1716   cat >> confdefs.h <<EOF
1717 #define $ac_tr_func 1
1718 EOF
1719
1720 else
1721   echo "$ac_t""no" 1>&6
1722 fi
1723 done
1724
1725 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1726 echo "configure:1727: checking for working mmap" >&5
1727 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1728   echo $ac_n "(cached) $ac_c" 1>&6
1729 else
1730   if test "$cross_compiling" = yes; then
1731   ac_cv_func_mmap_fixed_mapped=no
1732 else
1733   cat > conftest.$ac_ext <<EOF
1734 #line 1735 "configure"
1735 #include "confdefs.h"
1736
1737 /* Thanks to Mike Haertel and Jim Avera for this test.
1738    Here is a matrix of mmap possibilities:
1739         mmap private not fixed
1740         mmap private fixed at somewhere currently unmapped
1741         mmap private fixed at somewhere already mapped
1742         mmap shared not fixed
1743         mmap shared fixed at somewhere currently unmapped
1744         mmap shared fixed at somewhere already mapped
1745    For private mappings, we should verify that changes cannot be read()
1746    back from the file, nor mmap's back from the file at a different
1747    address.  (There have been systems where private was not correctly
1748    implemented like the infamous i386 svr4.0, and systems where the
1749    VM page cache was not coherent with the filesystem buffer cache
1750    like early versions of FreeBSD and possibly contemporary NetBSD.)
1751    For shared mappings, we should conversely verify that changes get
1752    propogated back to all the places they're supposed to be.
1753
1754    Grep wants private fixed already mapped.
1755    The main things grep needs to know about mmap are:
1756    * does it exist and is it safe to write into the mmap'd area
1757    * how to use it (BSD variants)  */
1758 #include <sys/types.h>
1759 #include <fcntl.h>
1760 #include <sys/mman.h>
1761
1762 /* This mess was copied from the GNU getpagesize.h.  */
1763 #ifndef HAVE_GETPAGESIZE
1764 # ifdef HAVE_UNISTD_H
1765 #  include <unistd.h>
1766 # endif
1767
1768 /* Assume that all systems that can run configure have sys/param.h.  */
1769 # ifndef HAVE_SYS_PARAM_H
1770 #  define HAVE_SYS_PARAM_H 1
1771 # endif
1772
1773 # ifdef _SC_PAGESIZE
1774 #  define getpagesize() sysconf(_SC_PAGESIZE)
1775 # else /* no _SC_PAGESIZE */
1776 #  ifdef HAVE_SYS_PARAM_H
1777 #   include <sys/param.h>
1778 #   ifdef EXEC_PAGESIZE
1779 #    define getpagesize() EXEC_PAGESIZE
1780 #   else /* no EXEC_PAGESIZE */
1781 #    ifdef NBPG
1782 #     define getpagesize() NBPG * CLSIZE
1783 #     ifndef CLSIZE
1784 #      define CLSIZE 1
1785 #     endif /* no CLSIZE */
1786 #    else /* no NBPG */
1787 #     ifdef NBPC
1788 #      define getpagesize() NBPC
1789 #     else /* no NBPC */
1790 #      ifdef PAGESIZE
1791 #       define getpagesize() PAGESIZE
1792 #      endif /* PAGESIZE */
1793 #     endif /* no NBPC */
1794 #    endif /* no NBPG */
1795 #   endif /* no EXEC_PAGESIZE */
1796 #  else /* no HAVE_SYS_PARAM_H */
1797 #   define getpagesize() 8192   /* punt totally */
1798 #  endif /* no HAVE_SYS_PARAM_H */
1799 # endif /* no _SC_PAGESIZE */
1800
1801 #endif /* no HAVE_GETPAGESIZE */
1802
1803 #ifdef __cplusplus
1804 extern "C" { void *malloc(unsigned); }
1805 #else
1806 char *malloc();
1807 #endif
1808
1809 int
1810 main()
1811 {
1812         char *data, *data2, *data3;
1813         int i, pagesize;
1814         int fd;
1815
1816         pagesize = getpagesize();
1817
1818         /*
1819          * First, make a file with some known garbage in it.
1820          */
1821         data = malloc(pagesize);
1822         if (!data)
1823                 exit(1);
1824         for (i = 0; i < pagesize; ++i)
1825                 *(data + i) = rand();
1826         umask(0);
1827         fd = creat("conftestmmap", 0600);
1828         if (fd < 0)
1829                 exit(1);
1830         if (write(fd, data, pagesize) != pagesize)
1831                 exit(1);
1832         close(fd);
1833
1834         /*
1835          * Next, try to mmap the file at a fixed address which
1836          * already has something else allocated at it.  If we can,
1837          * also make sure that we see the same garbage.
1838          */
1839         fd = open("conftestmmap", O_RDWR);
1840         if (fd < 0)
1841                 exit(1);
1842         data2 = malloc(2 * pagesize);
1843         if (!data2)
1844                 exit(1);
1845         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1846         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1847             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1848                 exit(1);
1849         for (i = 0; i < pagesize; ++i)
1850                 if (*(data + i) != *(data2 + i))
1851                         exit(1);
1852
1853         /*
1854          * Finally, make sure that changes to the mapped area
1855          * do not percolate back to the file as seen by read().
1856          * (This is a bug on some variants of i386 svr4.0.)
1857          */
1858         for (i = 0; i < pagesize; ++i)
1859                 *(data2 + i) = *(data2 + i) + 1;
1860         data3 = malloc(pagesize);
1861         if (!data3)
1862                 exit(1);
1863         if (read(fd, data3, pagesize) != pagesize)
1864                 exit(1);
1865         for (i = 0; i < pagesize; ++i)
1866                 if (*(data + i) != *(data3 + i))
1867                         exit(1);
1868         close(fd);
1869         unlink("conftestmmap");
1870         exit(0);
1871 }
1872
1873 EOF
1874 if { (eval echo configure:1875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1875 then
1876   ac_cv_func_mmap_fixed_mapped=yes
1877 else
1878   echo "configure: failed program was:" >&5
1879   cat conftest.$ac_ext >&5
1880   rm -fr conftest*
1881   ac_cv_func_mmap_fixed_mapped=no
1882 fi
1883 rm -fr conftest*
1884 fi
1885
1886 fi
1887
1888 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1889 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1890   cat >> confdefs.h <<\EOF
1891 #define HAVE_MMAP 1
1892 EOF
1893
1894 fi
1895
1896
1897    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1898 unistd.h values.h sys/param.h
1899 do
1900 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1901 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1902 echo "configure:1903: checking for $ac_hdr" >&5
1903 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1904   echo $ac_n "(cached) $ac_c" 1>&6
1905 else
1906   cat > conftest.$ac_ext <<EOF
1907 #line 1908 "configure"
1908 #include "confdefs.h"
1909 #include <$ac_hdr>
1910 EOF
1911 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1912 { (eval echo configure:1913: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1913 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1914 if test -z "$ac_err"; then
1915   rm -rf conftest*
1916   eval "ac_cv_header_$ac_safe=yes"
1917 else
1918   echo "$ac_err" >&5
1919   echo "configure: failed program was:" >&5
1920   cat conftest.$ac_ext >&5
1921   rm -rf conftest*
1922   eval "ac_cv_header_$ac_safe=no"
1923 fi
1924 rm -f conftest*
1925 fi
1926 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1927   echo "$ac_t""yes" 1>&6
1928     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1929   cat >> confdefs.h <<EOF
1930 #define $ac_tr_hdr 1
1931 EOF
1932
1933 else
1934   echo "$ac_t""no" 1>&6
1935 fi
1936 done
1937
1938    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
1939 __argz_count __argz_stringify __argz_next
1940 do
1941 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1942 echo "configure:1943: checking for $ac_func" >&5
1943 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1944   echo $ac_n "(cached) $ac_c" 1>&6
1945 else
1946   cat > conftest.$ac_ext <<EOF
1947 #line 1948 "configure"
1948 #include "confdefs.h"
1949 /* System header to define __stub macros and hopefully few prototypes,
1950     which can conflict with char $ac_func(); below.  */
1951 #include <assert.h>
1952 /* Override any gcc2 internal prototype to avoid an error.  */
1953 /* We use char because int might match the return type of a gcc2
1954     builtin and then its argument prototype would still apply.  */
1955 char $ac_func();
1956
1957 int main() {
1958
1959 /* The GNU C library defines this for functions which it implements
1960     to always fail with ENOSYS.  Some functions are actually named
1961     something starting with __ and the normal name is an alias.  */
1962 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1963 choke me
1964 #else
1965 $ac_func();
1966 #endif
1967
1968 ; return 0; }
1969 EOF
1970 if { (eval echo configure:1971: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1971   rm -rf conftest*
1972   eval "ac_cv_func_$ac_func=yes"
1973 else
1974   echo "configure: failed program was:" >&5
1975   cat conftest.$ac_ext >&5
1976   rm -rf conftest*
1977   eval "ac_cv_func_$ac_func=no"
1978 fi
1979 rm -f conftest*
1980 fi
1981
1982 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1983   echo "$ac_t""yes" 1>&6
1984     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1985   cat >> confdefs.h <<EOF
1986 #define $ac_tr_func 1
1987 EOF
1988
1989 else
1990   echo "$ac_t""no" 1>&6
1991 fi
1992 done
1993
1994
1995    if test "${ac_cv_func_stpcpy+set}" != "set"; then
1996      for ac_func in stpcpy
1997 do
1998 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1999 echo "configure:2000: checking for $ac_func" >&5
2000 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2001   echo $ac_n "(cached) $ac_c" 1>&6
2002 else
2003   cat > conftest.$ac_ext <<EOF
2004 #line 2005 "configure"
2005 #include "confdefs.h"
2006 /* System header to define __stub macros and hopefully few prototypes,
2007     which can conflict with char $ac_func(); below.  */
2008 #include <assert.h>
2009 /* Override any gcc2 internal prototype to avoid an error.  */
2010 /* We use char because int might match the return type of a gcc2
2011     builtin and then its argument prototype would still apply.  */
2012 char $ac_func();
2013
2014 int main() {
2015
2016 /* The GNU C library defines this for functions which it implements
2017     to always fail with ENOSYS.  Some functions are actually named
2018     something starting with __ and the normal name is an alias.  */
2019 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2020 choke me
2021 #else
2022 $ac_func();
2023 #endif
2024
2025 ; return 0; }
2026 EOF
2027 if { (eval echo configure:2028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2028   rm -rf conftest*
2029   eval "ac_cv_func_$ac_func=yes"
2030 else
2031   echo "configure: failed program was:" >&5
2032   cat conftest.$ac_ext >&5
2033   rm -rf conftest*
2034   eval "ac_cv_func_$ac_func=no"
2035 fi
2036 rm -f conftest*
2037 fi
2038
2039 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2040   echo "$ac_t""yes" 1>&6
2041     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2042   cat >> confdefs.h <<EOF
2043 #define $ac_tr_func 1
2044 EOF
2045
2046 else
2047   echo "$ac_t""no" 1>&6
2048 fi
2049 done
2050
2051    fi
2052    if test "${ac_cv_func_stpcpy}" = "yes"; then
2053      cat >> confdefs.h <<\EOF
2054 #define HAVE_STPCPY 1
2055 EOF
2056
2057    fi
2058
2059    if test $ac_cv_header_locale_h = yes; then
2060     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2061 echo "configure:2062: checking for LC_MESSAGES" >&5
2062 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2063   echo $ac_n "(cached) $ac_c" 1>&6
2064 else
2065   cat > conftest.$ac_ext <<EOF
2066 #line 2067 "configure"
2067 #include "confdefs.h"
2068 #include <locale.h>
2069 int main() {
2070 return LC_MESSAGES
2071 ; return 0; }
2072 EOF
2073 if { (eval echo configure:2074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2074   rm -rf conftest*
2075   am_cv_val_LC_MESSAGES=yes
2076 else
2077   echo "configure: failed program was:" >&5
2078   cat conftest.$ac_ext >&5
2079   rm -rf conftest*
2080   am_cv_val_LC_MESSAGES=no
2081 fi
2082 rm -f conftest*
2083 fi
2084
2085 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2086     if test $am_cv_val_LC_MESSAGES = yes; then
2087       cat >> confdefs.h <<\EOF
2088 #define HAVE_LC_MESSAGES 1
2089 EOF
2090
2091     fi
2092   fi
2093    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2094 echo "configure:2095: checking whether NLS is requested" >&5
2095         # Check whether --enable-nls or --disable-nls was given.
2096 if test "${enable_nls+set}" = set; then
2097   enableval="$enable_nls"
2098   USE_NLS=$enableval
2099 else
2100   USE_NLS=yes
2101 fi
2102
2103     echo "$ac_t""$USE_NLS" 1>&6
2104
2105
2106     USE_INCLUDED_LIBINTL=no
2107
2108         if test "$USE_NLS" = "yes"; then
2109       cat >> confdefs.h <<\EOF
2110 #define ENABLE_NLS 1
2111 EOF
2112
2113       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2114 echo "configure:2115: checking whether included gettext is requested" >&5
2115       # Check whether --with-included-gettext or --without-included-gettext was given.
2116 if test "${with_included_gettext+set}" = set; then
2117   withval="$with_included_gettext"
2118   nls_cv_force_use_gnu_gettext=$withval
2119 else
2120   nls_cv_force_use_gnu_gettext=no
2121 fi
2122
2123       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2124
2125       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2126       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2127                                         nls_cv_header_intl=
2128         nls_cv_header_libgt=
2129         CATOBJEXT=NONE
2130
2131         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2132 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2133 echo "configure:2134: checking for libintl.h" >&5
2134 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2135   echo $ac_n "(cached) $ac_c" 1>&6
2136 else
2137   cat > conftest.$ac_ext <<EOF
2138 #line 2139 "configure"
2139 #include "confdefs.h"
2140 #include <libintl.h>
2141 EOF
2142 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2143 { (eval echo configure:2144: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2144 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2145 if test -z "$ac_err"; then
2146   rm -rf conftest*
2147   eval "ac_cv_header_$ac_safe=yes"
2148 else
2149   echo "$ac_err" >&5
2150   echo "configure: failed program was:" >&5
2151   cat conftest.$ac_ext >&5
2152   rm -rf conftest*
2153   eval "ac_cv_header_$ac_safe=no"
2154 fi
2155 rm -f conftest*
2156 fi
2157 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2158   echo "$ac_t""yes" 1>&6
2159   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2160 echo "configure:2161: checking for gettext in libc" >&5
2161 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2162   echo $ac_n "(cached) $ac_c" 1>&6
2163 else
2164   cat > conftest.$ac_ext <<EOF
2165 #line 2166 "configure"
2166 #include "confdefs.h"
2167 #include <libintl.h>
2168 int main() {
2169 return (int) gettext ("")
2170 ; return 0; }
2171 EOF
2172 if { (eval echo configure:2173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2173   rm -rf conftest*
2174   gt_cv_func_gettext_libc=yes
2175 else
2176   echo "configure: failed program was:" >&5
2177   cat conftest.$ac_ext >&5
2178   rm -rf conftest*
2179   gt_cv_func_gettext_libc=no
2180 fi
2181 rm -f conftest*
2182 fi
2183
2184 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2185
2186            if test "$gt_cv_func_gettext_libc" != "yes"; then
2187              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2188 echo "configure:2189: checking for bindtextdomain in -lintl" >&5
2189 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2190 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2191   echo $ac_n "(cached) $ac_c" 1>&6
2192 else
2193   ac_save_LIBS="$LIBS"
2194 LIBS="-lintl  $LIBS"
2195 cat > conftest.$ac_ext <<EOF
2196 #line 2197 "configure"
2197 #include "confdefs.h"
2198 /* Override any gcc2 internal prototype to avoid an error.  */
2199 /* We use char because int might match the return type of a gcc2
2200     builtin and then its argument prototype would still apply.  */
2201 char bindtextdomain();
2202
2203 int main() {
2204 bindtextdomain()
2205 ; return 0; }
2206 EOF
2207 if { (eval echo configure:2208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2208   rm -rf conftest*
2209   eval "ac_cv_lib_$ac_lib_var=yes"
2210 else
2211   echo "configure: failed program was:" >&5
2212   cat conftest.$ac_ext >&5
2213   rm -rf conftest*
2214   eval "ac_cv_lib_$ac_lib_var=no"
2215 fi
2216 rm -f conftest*
2217 LIBS="$ac_save_LIBS"
2218
2219 fi
2220 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2221   echo "$ac_t""yes" 1>&6
2222   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2223 echo "configure:2224: checking for gettext in libintl" >&5
2224 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2225   echo $ac_n "(cached) $ac_c" 1>&6
2226 else
2227   cat > conftest.$ac_ext <<EOF
2228 #line 2229 "configure"
2229 #include "confdefs.h"
2230
2231 int main() {
2232 return (int) gettext ("")
2233 ; return 0; }
2234 EOF
2235 if { (eval echo configure:2236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2236   rm -rf conftest*
2237   gt_cv_func_gettext_libintl=yes
2238 else
2239   echo "configure: failed program was:" >&5
2240   cat conftest.$ac_ext >&5
2241   rm -rf conftest*
2242   gt_cv_func_gettext_libintl=no
2243 fi
2244 rm -f conftest*
2245 fi
2246
2247 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2248 else
2249   echo "$ac_t""no" 1>&6
2250 fi
2251
2252            fi
2253
2254            if test "$gt_cv_func_gettext_libc" = "yes" \
2255               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2256               cat >> confdefs.h <<\EOF
2257 #define HAVE_GETTEXT 1
2258 EOF
2259
2260               # Extract the first word of "msgfmt", so it can be a program name with args.
2261 set dummy msgfmt; ac_word=$2
2262 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2263 echo "configure:2264: checking for $ac_word" >&5
2264 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2265   echo $ac_n "(cached) $ac_c" 1>&6
2266 else
2267   case "$MSGFMT" in
2268   /*)
2269   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2270   ;;
2271   *)
2272   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2273   for ac_dir in $PATH; do
2274     test -z "$ac_dir" && ac_dir=.
2275     if test -f $ac_dir/$ac_word; then
2276       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2277         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2278         break
2279       fi
2280     fi
2281   done
2282   IFS="$ac_save_ifs"
2283   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2284   ;;
2285 esac
2286 fi
2287 MSGFMT="$ac_cv_path_MSGFMT"
2288 if test -n "$MSGFMT"; then
2289   echo "$ac_t""$MSGFMT" 1>&6
2290 else
2291   echo "$ac_t""no" 1>&6
2292 fi
2293               if test "$MSGFMT" != "no"; then
2294                 for ac_func in dcgettext
2295 do
2296 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2297 echo "configure:2298: checking for $ac_func" >&5
2298 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2299   echo $ac_n "(cached) $ac_c" 1>&6
2300 else
2301   cat > conftest.$ac_ext <<EOF
2302 #line 2303 "configure"
2303 #include "confdefs.h"
2304 /* System header to define __stub macros and hopefully few prototypes,
2305     which can conflict with char $ac_func(); below.  */
2306 #include <assert.h>
2307 /* Override any gcc2 internal prototype to avoid an error.  */
2308 /* We use char because int might match the return type of a gcc2
2309     builtin and then its argument prototype would still apply.  */
2310 char $ac_func();
2311
2312 int main() {
2313
2314 /* The GNU C library defines this for functions which it implements
2315     to always fail with ENOSYS.  Some functions are actually named
2316     something starting with __ and the normal name is an alias.  */
2317 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2318 choke me
2319 #else
2320 $ac_func();
2321 #endif
2322
2323 ; return 0; }
2324 EOF
2325 if { (eval echo configure:2326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2326   rm -rf conftest*
2327   eval "ac_cv_func_$ac_func=yes"
2328 else
2329   echo "configure: failed program was:" >&5
2330   cat conftest.$ac_ext >&5
2331   rm -rf conftest*
2332   eval "ac_cv_func_$ac_func=no"
2333 fi
2334 rm -f conftest*
2335 fi
2336
2337 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2338   echo "$ac_t""yes" 1>&6
2339     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2340   cat >> confdefs.h <<EOF
2341 #define $ac_tr_func 1
2342 EOF
2343
2344 else
2345   echo "$ac_t""no" 1>&6
2346 fi
2347 done
2348
2349                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2350 set dummy gmsgfmt; ac_word=$2
2351 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2352 echo "configure:2353: checking for $ac_word" >&5
2353 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2354   echo $ac_n "(cached) $ac_c" 1>&6
2355 else
2356   case "$GMSGFMT" in
2357   /*)
2358   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2359   ;;
2360   ?:/*)
2361   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2362   ;;
2363   *)
2364   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2365   for ac_dir in $PATH; do
2366     test -z "$ac_dir" && ac_dir=.
2367     if test -f $ac_dir/$ac_word; then
2368       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2369       break
2370     fi
2371   done
2372   IFS="$ac_save_ifs"
2373   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2374   ;;
2375 esac
2376 fi
2377 GMSGFMT="$ac_cv_path_GMSGFMT"
2378 if test -n "$GMSGFMT"; then
2379   echo "$ac_t""$GMSGFMT" 1>&6
2380 else
2381   echo "$ac_t""no" 1>&6
2382 fi
2383
2384                 # Extract the first word of "xgettext", so it can be a program name with args.
2385 set dummy xgettext; ac_word=$2
2386 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2387 echo "configure:2388: checking for $ac_word" >&5
2388 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2389   echo $ac_n "(cached) $ac_c" 1>&6
2390 else
2391   case "$XGETTEXT" in
2392   /*)
2393   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2394   ;;
2395   *)
2396   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2397   for ac_dir in $PATH; do
2398     test -z "$ac_dir" && ac_dir=.
2399     if test -f $ac_dir/$ac_word; then
2400       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2401         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2402         break
2403       fi
2404     fi
2405   done
2406   IFS="$ac_save_ifs"
2407   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2408   ;;
2409 esac
2410 fi
2411 XGETTEXT="$ac_cv_path_XGETTEXT"
2412 if test -n "$XGETTEXT"; then
2413   echo "$ac_t""$XGETTEXT" 1>&6
2414 else
2415   echo "$ac_t""no" 1>&6
2416 fi
2417
2418                 cat > conftest.$ac_ext <<EOF
2419 #line 2420 "configure"
2420 #include "confdefs.h"
2421
2422 int main() {
2423 extern int _nl_msg_cat_cntr;
2424                                return _nl_msg_cat_cntr
2425 ; return 0; }
2426 EOF
2427 if { (eval echo configure:2428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2428   rm -rf conftest*
2429   CATOBJEXT=.gmo
2430                    DATADIRNAME=share
2431 else
2432   echo "configure: failed program was:" >&5
2433   cat conftest.$ac_ext >&5
2434   rm -rf conftest*
2435   CATOBJEXT=.mo
2436                    DATADIRNAME=lib
2437 fi
2438 rm -f conftest*
2439                 INSTOBJEXT=.mo
2440               fi
2441             fi
2442
2443 else
2444   echo "$ac_t""no" 1>&6
2445 fi
2446
2447
2448
2449         if test "$CATOBJEXT" = "NONE"; then
2450                           nls_cv_use_gnu_gettext=yes
2451         fi
2452       fi
2453
2454       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2455                 INTLOBJS="\$(GETTOBJS)"
2456         # Extract the first word of "msgfmt", so it can be a program name with args.
2457 set dummy msgfmt; ac_word=$2
2458 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2459 echo "configure:2460: checking for $ac_word" >&5
2460 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2461   echo $ac_n "(cached) $ac_c" 1>&6
2462 else
2463   case "$MSGFMT" in
2464   /*)
2465   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2466   ;;
2467   *)
2468   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2469   for ac_dir in $PATH; do
2470     test -z "$ac_dir" && ac_dir=.
2471     if test -f $ac_dir/$ac_word; then
2472       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2473         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2474         break
2475       fi
2476     fi
2477   done
2478   IFS="$ac_save_ifs"
2479   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2480   ;;
2481 esac
2482 fi
2483 MSGFMT="$ac_cv_path_MSGFMT"
2484 if test -n "$MSGFMT"; then
2485   echo "$ac_t""$MSGFMT" 1>&6
2486 else
2487   echo "$ac_t""no" 1>&6
2488 fi
2489
2490         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2491 set dummy gmsgfmt; ac_word=$2
2492 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2493 echo "configure:2494: checking for $ac_word" >&5
2494 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2495   echo $ac_n "(cached) $ac_c" 1>&6
2496 else
2497   case "$GMSGFMT" in
2498   /*)
2499   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2500   ;;
2501   ?:/*)
2502   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2503   ;;
2504   *)
2505   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2506   for ac_dir in $PATH; do
2507     test -z "$ac_dir" && ac_dir=.
2508     if test -f $ac_dir/$ac_word; then
2509       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2510       break
2511     fi
2512   done
2513   IFS="$ac_save_ifs"
2514   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2515   ;;
2516 esac
2517 fi
2518 GMSGFMT="$ac_cv_path_GMSGFMT"
2519 if test -n "$GMSGFMT"; then
2520   echo "$ac_t""$GMSGFMT" 1>&6
2521 else
2522   echo "$ac_t""no" 1>&6
2523 fi
2524
2525         # Extract the first word of "xgettext", so it can be a program name with args.
2526 set dummy xgettext; ac_word=$2
2527 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2528 echo "configure:2529: checking for $ac_word" >&5
2529 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2530   echo $ac_n "(cached) $ac_c" 1>&6
2531 else
2532   case "$XGETTEXT" in
2533   /*)
2534   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2535   ;;
2536   *)
2537   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2538   for ac_dir in $PATH; do
2539     test -z "$ac_dir" && ac_dir=.
2540     if test -f $ac_dir/$ac_word; then
2541       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2542         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2543         break
2544       fi
2545     fi
2546   done
2547   IFS="$ac_save_ifs"
2548   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2549   ;;
2550 esac
2551 fi
2552 XGETTEXT="$ac_cv_path_XGETTEXT"
2553 if test -n "$XGETTEXT"; then
2554   echo "$ac_t""$XGETTEXT" 1>&6
2555 else
2556   echo "$ac_t""no" 1>&6
2557 fi
2558
2559
2560         USE_INCLUDED_LIBINTL=yes
2561         CATOBJEXT=.gmo
2562         INSTOBJEXT=.mo
2563         DATADIRNAME=share
2564         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2565         INTLLIBS=$INTLDEPS
2566         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2567         nls_cv_header_intl=libintl.h
2568         nls_cv_header_libgt=libgettext.h
2569       fi
2570
2571             if test "$XGETTEXT" != ":"; then
2572                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2573           : ;
2574         else
2575           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2576           XGETTEXT=":"
2577         fi
2578       fi
2579
2580       # We need to process the po/ directory.
2581       POSUB=po
2582     else
2583       DATADIRNAME=share
2584       nls_cv_header_intl=libintl.h
2585       nls_cv_header_libgt=libgettext.h
2586     fi
2587
2588     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2589     # because some of the sources are only built for this goal.
2590     if test "$PACKAGE" = gettext; then
2591       USE_NLS=yes
2592       USE_INCLUDED_LIBINTL=yes
2593     fi
2594
2595                 for lang in $ALL_LINGUAS; do
2596       GMOFILES="$GMOFILES $lang.gmo"
2597       POFILES="$POFILES $lang.po"
2598     done
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613    if test "x$CATOBJEXT" != "x"; then
2614      if test "x$ALL_LINGUAS" = "x"; then
2615        LINGUAS=
2616      else
2617        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2618 echo "configure:2619: checking for catalogs to be installed" >&5
2619        NEW_LINGUAS=
2620        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2621          case "$ALL_LINGUAS" in
2622           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2623          esac
2624        done
2625        LINGUAS=$NEW_LINGUAS
2626        echo "$ac_t""$LINGUAS" 1>&6
2627      fi
2628
2629           if test -n "$LINGUAS"; then
2630        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2631      fi
2632    fi
2633
2634             if test $ac_cv_header_locale_h = yes; then
2635      INCLUDE_LOCALE_H="#include <locale.h>"
2636    else
2637      INCLUDE_LOCALE_H="\
2638 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2639    fi
2640
2641
2642             if test -f $srcdir/po2tbl.sed.in; then
2643       if test "$CATOBJEXT" = ".cat"; then
2644          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2645 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2646 echo "configure:2647: checking for linux/version.h" >&5
2647 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2648   echo $ac_n "(cached) $ac_c" 1>&6
2649 else
2650   cat > conftest.$ac_ext <<EOF
2651 #line 2652 "configure"
2652 #include "confdefs.h"
2653 #include <linux/version.h>
2654 EOF
2655 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2656 { (eval echo configure:2657: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2657 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2658 if test -z "$ac_err"; then
2659   rm -rf conftest*
2660   eval "ac_cv_header_$ac_safe=yes"
2661 else
2662   echo "$ac_err" >&5
2663   echo "configure: failed program was:" >&5
2664   cat conftest.$ac_ext >&5
2665   rm -rf conftest*
2666   eval "ac_cv_header_$ac_safe=no"
2667 fi
2668 rm -f conftest*
2669 fi
2670 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2671   echo "$ac_t""yes" 1>&6
2672   msgformat=linux
2673 else
2674   echo "$ac_t""no" 1>&6
2675 msgformat=xopen
2676 fi
2677
2678
2679                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2680       fi
2681             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2682          $srcdir/po2tbl.sed.in > po2tbl.sed
2683    fi
2684
2685             if test "$PACKAGE" = "gettext"; then
2686      GT_NO="#NO#"
2687      GT_YES=
2688    else
2689      GT_NO=
2690      GT_YES="#YES#"
2691    fi
2692
2693
2694
2695    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2696
2697
2698       l=
2699
2700
2701             if test -d $srcdir/po; then
2702       test -d po || mkdir po
2703       if test "x$srcdir" != "x."; then
2704          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2705             posrcprefix="$srcdir/"
2706          else
2707             posrcprefix="../$srcdir/"
2708          fi
2709       else
2710          posrcprefix="../"
2711       fi
2712       rm -f po/POTFILES
2713       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2714          < $srcdir/po/POTFILES.in > po/POTFILES
2715    fi
2716
2717
2718
2719 CONFIG_OBS=
2720 CONFIG_DEPS=
2721 CONFIG_SRCS=
2722
2723 configdirs="doc testsuite"
2724
2725
2726 . ${srcdir}/configure.host
2727
2728 . ${srcdir}/configure.tgt
2729
2730
2731 # Find a good install program.  We prefer a C program (faster),
2732 # so one script is as good as another.  But avoid the broken or
2733 # incompatible versions:
2734 # SysV /etc/install, /usr/sbin/install
2735 # SunOS /usr/etc/install
2736 # IRIX /sbin/install
2737 # AIX /bin/install
2738 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2739 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2740 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2741 # ./install, which can be erroneously created by make from ./install.sh.
2742 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2743 echo "configure:2744: checking for a BSD compatible install" >&5
2744 if test -z "$INSTALL"; then
2745 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2746   echo $ac_n "(cached) $ac_c" 1>&6
2747 else
2748     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2749   for ac_dir in $PATH; do
2750     # Account for people who put trailing slashes in PATH elements.
2751     case "$ac_dir/" in
2752     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2753     *)
2754       # OSF1 and SCO ODT 3.0 have their own names for install.
2755       # Don't use installbsd from OSF since it installs stuff as root
2756       # by default.
2757       for ac_prog in ginstall scoinst install; do
2758         if test -f $ac_dir/$ac_prog; then
2759           if test $ac_prog = install &&
2760             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2761             # AIX install.  It has an incompatible calling convention.
2762             :
2763           else
2764             ac_cv_path_install="$ac_dir/$ac_prog -c"
2765             break 2
2766           fi
2767         fi
2768       done
2769       ;;
2770     esac
2771   done
2772   IFS="$ac_save_IFS"
2773
2774 fi
2775   if test "${ac_cv_path_install+set}" = set; then
2776     INSTALL="$ac_cv_path_install"
2777   else
2778     # As a last resort, use the slow shell script.  We don't cache a
2779     # path for INSTALL within a source directory, because that will
2780     # break other packages using the cache if that directory is
2781     # removed, or if the path is relative.
2782     INSTALL="$ac_install_sh"
2783   fi
2784 fi
2785 echo "$ac_t""$INSTALL" 1>&6
2786
2787 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2788 # It thinks the first close brace ends the variable substitution.
2789 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2790
2791 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2792
2793 if test $host != $build; then
2794   ac_tool_prefix=${host_alias}-
2795 else
2796   ac_tool_prefix=
2797 fi
2798
2799 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2800 set dummy ${ac_tool_prefix}ar; ac_word=$2
2801 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2802 echo "configure:2803: checking for $ac_word" >&5
2803 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2804   echo $ac_n "(cached) $ac_c" 1>&6
2805 else
2806   if test -n "$AR"; then
2807   ac_cv_prog_AR="$AR" # Let the user override the test.
2808 else
2809   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2810   for ac_dir in $PATH; do
2811     test -z "$ac_dir" && ac_dir=.
2812     if test -f $ac_dir/$ac_word; then
2813       ac_cv_prog_AR="${ac_tool_prefix}ar"
2814       break
2815     fi
2816   done
2817   IFS="$ac_save_ifs"
2818   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
2819 fi
2820 fi
2821 AR="$ac_cv_prog_AR"
2822 if test -n "$AR"; then
2823   echo "$ac_t""$AR" 1>&6
2824 else
2825   echo "$ac_t""no" 1>&6
2826 fi
2827
2828
2829
2830 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2831 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2832 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2833 echo "configure:2834: checking for $ac_word" >&5
2834 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2835   echo $ac_n "(cached) $ac_c" 1>&6
2836 else
2837   if test -n "$RANLIB"; then
2838   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2839 else
2840   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2841   for ac_dir in $PATH; do
2842     test -z "$ac_dir" && ac_dir=.
2843     if test -f $ac_dir/$ac_word; then
2844       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2845       break
2846     fi
2847   done
2848   IFS="$ac_save_ifs"
2849 fi
2850 fi
2851 RANLIB="$ac_cv_prog_RANLIB"
2852 if test -n "$RANLIB"; then
2853   echo "$ac_t""$RANLIB" 1>&6
2854 else
2855   echo "$ac_t""no" 1>&6
2856 fi
2857
2858
2859 if test -z "$ac_cv_prog_RANLIB"; then
2860 if test -n "$ac_tool_prefix"; then
2861   # Extract the first word of "ranlib", so it can be a program name with args.
2862 set dummy ranlib; ac_word=$2
2863 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2864 echo "configure:2865: checking for $ac_word" >&5
2865 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2866   echo $ac_n "(cached) $ac_c" 1>&6
2867 else
2868   if test -n "$RANLIB"; then
2869   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2870 else
2871   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2872   for ac_dir in $PATH; do
2873     test -z "$ac_dir" && ac_dir=.
2874     if test -f $ac_dir/$ac_word; then
2875       ac_cv_prog_RANLIB="ranlib"
2876       break
2877     fi
2878   done
2879   IFS="$ac_save_ifs"
2880   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2881 fi
2882 fi
2883 RANLIB="$ac_cv_prog_RANLIB"
2884 if test -n "$RANLIB"; then
2885   echo "$ac_t""$RANLIB" 1>&6
2886 else
2887   echo "$ac_t""no" 1>&6
2888 fi
2889
2890 else
2891   RANLIB=":"
2892 fi
2893 fi
2894
2895 for ac_prog in 'bison -y' byacc
2896 do
2897 # Extract the first word of "$ac_prog", so it can be a program name with args.
2898 set dummy $ac_prog; ac_word=$2
2899 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2900 echo "configure:2901: checking for $ac_word" >&5
2901 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2902   echo $ac_n "(cached) $ac_c" 1>&6
2903 else
2904   if test -n "$YACC"; then
2905   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2906 else
2907   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2908   for ac_dir in $PATH; do
2909     test -z "$ac_dir" && ac_dir=.
2910     if test -f $ac_dir/$ac_word; then
2911       ac_cv_prog_YACC="$ac_prog"
2912       break
2913     fi
2914   done
2915   IFS="$ac_save_ifs"
2916 fi
2917 fi
2918 YACC="$ac_cv_prog_YACC"
2919 if test -n "$YACC"; then
2920   echo "$ac_t""$YACC" 1>&6
2921 else
2922   echo "$ac_t""no" 1>&6
2923 fi
2924
2925 test -n "$YACC" && break
2926 done
2927 test -n "$YACC" || YACC="yacc"
2928
2929 for ac_prog in mawk gawk nawk awk
2930 do
2931 # Extract the first word of "$ac_prog", so it can be a program name with args.
2932 set dummy $ac_prog; ac_word=$2
2933 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2934 echo "configure:2935: checking for $ac_word" >&5
2935 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2936   echo $ac_n "(cached) $ac_c" 1>&6
2937 else
2938   if test -n "$AWK"; then
2939   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2940 else
2941   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2942   for ac_dir in $PATH; do
2943     test -z "$ac_dir" && ac_dir=.
2944     if test -f $ac_dir/$ac_word; then
2945       ac_cv_prog_AWK="$ac_prog"
2946       break
2947     fi
2948   done
2949   IFS="$ac_save_ifs"
2950 fi
2951 fi
2952 AWK="$ac_cv_prog_AWK"
2953 if test -n "$AWK"; then
2954   echo "$ac_t""$AWK" 1>&6
2955 else
2956   echo "$ac_t""no" 1>&6
2957 fi
2958
2959 test -n "$AWK" && break
2960 done
2961
2962
2963 if test "$program_transform_name" = s,x,x,; then
2964   program_transform_name=
2965 else
2966   # Double any \ or $.  echo might interpret backslashes.
2967   cat <<\EOF_SED > conftestsed
2968 s,\\,\\\\,g; s,\$,$$,g
2969 EOF_SED
2970   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
2971   rm -f conftestsed
2972 fi
2973 test "$program_prefix" != NONE &&
2974   program_transform_name="s,^,${program_prefix},; $program_transform_name"
2975 # Use a double $ so make ignores it.
2976 test "$program_suffix" != NONE &&
2977   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2978
2979 # sed with no file args requires a program.
2980 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2981
2982
2983 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
2984 echo "configure:2985: checking return type of signal handlers" >&5
2985 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
2986   echo $ac_n "(cached) $ac_c" 1>&6
2987 else
2988   cat > conftest.$ac_ext <<EOF
2989 #line 2990 "configure"
2990 #include "confdefs.h"
2991 #include <sys/types.h>
2992 #include <signal.h>
2993 #ifdef signal
2994 #undef signal
2995 #endif
2996 #ifdef __cplusplus
2997 extern "C" void (*signal (int, void (*)(int)))(int);
2998 #else
2999 void (*signal ()) ();
3000 #endif
3001
3002 int main() {
3003 int i;
3004 ; return 0; }
3005 EOF
3006 if { (eval echo configure:3007: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3007   rm -rf conftest*
3008   ac_cv_type_signal=void
3009 else
3010   echo "configure: failed program was:" >&5
3011   cat conftest.$ac_ext >&5
3012   rm -rf conftest*
3013   ac_cv_type_signal=int
3014 fi
3015 rm -f conftest*
3016 fi
3017
3018 echo "$ac_t""$ac_cv_type_signal" 1>&6
3019 cat >> confdefs.h <<EOF
3020 #define RETSIGTYPE $ac_cv_type_signal
3021 EOF
3022
3023
3024
3025 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3026 echo "configure:3027: checking for ANSI C header files" >&5
3027 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3028   echo $ac_n "(cached) $ac_c" 1>&6
3029 else
3030   cat > conftest.$ac_ext <<EOF
3031 #line 3032 "configure"
3032 #include "confdefs.h"
3033 #include <stdlib.h>
3034 #include <stdarg.h>
3035 #include <string.h>
3036 #include <float.h>
3037 EOF
3038 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3039 { (eval echo configure:3040: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3040 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3041 if test -z "$ac_err"; then
3042   rm -rf conftest*
3043   ac_cv_header_stdc=yes
3044 else
3045   echo "$ac_err" >&5
3046   echo "configure: failed program was:" >&5
3047   cat conftest.$ac_ext >&5
3048   rm -rf conftest*
3049   ac_cv_header_stdc=no
3050 fi
3051 rm -f conftest*
3052
3053 if test $ac_cv_header_stdc = yes; then
3054   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3055 cat > conftest.$ac_ext <<EOF
3056 #line 3057 "configure"
3057 #include "confdefs.h"
3058 #include <string.h>
3059 EOF
3060 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3061   egrep "memchr" >/dev/null 2>&1; then
3062   :
3063 else
3064   rm -rf conftest*
3065   ac_cv_header_stdc=no
3066 fi
3067 rm -f conftest*
3068
3069 fi
3070
3071 if test $ac_cv_header_stdc = yes; then
3072   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3073 cat > conftest.$ac_ext <<EOF
3074 #line 3075 "configure"
3075 #include "confdefs.h"
3076 #include <stdlib.h>
3077 EOF
3078 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3079   egrep "free" >/dev/null 2>&1; then
3080   :
3081 else
3082   rm -rf conftest*
3083   ac_cv_header_stdc=no
3084 fi
3085 rm -f conftest*
3086
3087 fi
3088
3089 if test $ac_cv_header_stdc = yes; then
3090   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3091 if test "$cross_compiling" = yes; then
3092   :
3093 else
3094   cat > conftest.$ac_ext <<EOF
3095 #line 3096 "configure"
3096 #include "confdefs.h"
3097 #include <ctype.h>
3098 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3099 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3100 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3101 int main () { int i; for (i = 0; i < 256; i++)
3102 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3103 exit (0); }
3104
3105 EOF
3106 if { (eval echo configure:3107: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3107 then
3108   :
3109 else
3110   echo "configure: failed program was:" >&5
3111   cat conftest.$ac_ext >&5
3112   rm -fr conftest*
3113   ac_cv_header_stdc=no
3114 fi
3115 rm -fr conftest*
3116 fi
3117
3118 fi
3119 fi
3120
3121 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3122 if test $ac_cv_header_stdc = yes; then
3123   cat >> confdefs.h <<\EOF
3124 #define STDC_HEADERS 1
3125 EOF
3126
3127 fi
3128
3129 for ac_hdr in ctype.h curses.h endian.h libintl.h limits.h link.h \
3130                  memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3131                  string.h strings.h sys/procfs.h sys/ptrace.h sys/reg.h \
3132                  term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3133                  wchar.h wctype.h
3134 do
3135 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3136 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3137 echo "configure:3138: checking for $ac_hdr" >&5
3138 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3139   echo $ac_n "(cached) $ac_c" 1>&6
3140 else
3141   cat > conftest.$ac_ext <<EOF
3142 #line 3143 "configure"
3143 #include "confdefs.h"
3144 #include <$ac_hdr>
3145 EOF
3146 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3147 { (eval echo configure:3148: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3148 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3149 if test -z "$ac_err"; then
3150   rm -rf conftest*
3151   eval "ac_cv_header_$ac_safe=yes"
3152 else
3153   echo "$ac_err" >&5
3154   echo "configure: failed program was:" >&5
3155   cat conftest.$ac_ext >&5
3156   rm -rf conftest*
3157   eval "ac_cv_header_$ac_safe=no"
3158 fi
3159 rm -f conftest*
3160 fi
3161 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3162   echo "$ac_t""yes" 1>&6
3163     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3164   cat >> confdefs.h <<EOF
3165 #define $ac_tr_hdr 1
3166 EOF
3167
3168 else
3169   echo "$ac_t""no" 1>&6
3170 fi
3171 done
3172
3173
3174 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3175 echo "configure:3176: checking whether stat file-mode macros are broken" >&5
3176 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3177   echo $ac_n "(cached) $ac_c" 1>&6
3178 else
3179   cat > conftest.$ac_ext <<EOF
3180 #line 3181 "configure"
3181 #include "confdefs.h"
3182 #include <sys/types.h>
3183 #include <sys/stat.h>
3184
3185 #if defined(S_ISBLK) && defined(S_IFDIR)
3186 # if S_ISBLK (S_IFDIR)
3187 You lose.
3188 # endif
3189 #endif
3190
3191 #if defined(S_ISBLK) && defined(S_IFCHR)
3192 # if S_ISBLK (S_IFCHR)
3193 You lose.
3194 # endif
3195 #endif
3196
3197 #if defined(S_ISLNK) && defined(S_IFREG)
3198 # if S_ISLNK (S_IFREG)
3199 You lose.
3200 # endif
3201 #endif
3202
3203 #if defined(S_ISSOCK) && defined(S_IFREG)
3204 # if S_ISSOCK (S_IFREG)
3205 You lose.
3206 # endif
3207 #endif
3208
3209 EOF
3210 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3211   egrep "You lose" >/dev/null 2>&1; then
3212   rm -rf conftest*
3213   ac_cv_header_stat_broken=yes
3214 else
3215   rm -rf conftest*
3216   ac_cv_header_stat_broken=no
3217 fi
3218 rm -f conftest*
3219
3220 fi
3221
3222 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3223 if test $ac_cv_header_stat_broken = yes; then
3224   cat >> confdefs.h <<\EOF
3225 #define STAT_MACROS_BROKEN 1
3226 EOF
3227
3228 fi
3229
3230
3231 echo $ac_n "checking for working const""... $ac_c" 1>&6
3232 echo "configure:3233: checking for working const" >&5
3233 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3234   echo $ac_n "(cached) $ac_c" 1>&6
3235 else
3236   cat > conftest.$ac_ext <<EOF
3237 #line 3238 "configure"
3238 #include "confdefs.h"
3239
3240 int main() {
3241
3242 /* Ultrix mips cc rejects this.  */
3243 typedef int charset[2]; const charset x;
3244 /* SunOS 4.1.1 cc rejects this.  */
3245 char const *const *ccp;
3246 char **p;
3247 /* NEC SVR4.0.2 mips cc rejects this.  */
3248 struct point {int x, y;};
3249 static struct point const zero = {0,0};
3250 /* AIX XL C 1.02.0.0 rejects this.
3251    It does not let you subtract one const X* pointer from another in an arm
3252    of an if-expression whose if-part is not a constant expression */
3253 const char *g = "string";
3254 ccp = &g + (g ? g-g : 0);
3255 /* HPUX 7.0 cc rejects these. */
3256 ++ccp;
3257 p = (char**) ccp;
3258 ccp = (char const *const *) p;
3259 { /* SCO 3.2v4 cc rejects this.  */
3260   char *t;
3261   char const *s = 0 ? (char *) 0 : (char const *) 0;
3262
3263   *t++ = 0;
3264 }
3265 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3266   int x[] = {25, 17};
3267   const int *foo = &x[0];
3268   ++foo;
3269 }
3270 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3271   typedef const int *iptr;
3272   iptr p = 0;
3273   ++p;
3274 }
3275 { /* AIX XL C 1.02.0.0 rejects this saying
3276      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3277   struct s { int j; const int *ap[3]; };
3278   struct s *b; b->j = 5;
3279 }
3280 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3281   const int foo = 10;
3282 }
3283
3284 ; return 0; }
3285 EOF
3286 if { (eval echo configure:3287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3287   rm -rf conftest*
3288   ac_cv_c_const=yes
3289 else
3290   echo "configure: failed program was:" >&5
3291   cat conftest.$ac_ext >&5
3292   rm -rf conftest*
3293   ac_cv_c_const=no
3294 fi
3295 rm -f conftest*
3296 fi
3297
3298 echo "$ac_t""$ac_cv_c_const" 1>&6
3299 if test $ac_cv_c_const = no; then
3300   cat >> confdefs.h <<\EOF
3301 #define const
3302 EOF
3303
3304 fi
3305
3306
3307 for ac_func in setpgid sbrk select poll sigaction isascii bzero bcopy memcpy btowc
3308 do
3309 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3310 echo "configure:3311: checking for $ac_func" >&5
3311 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3312   echo $ac_n "(cached) $ac_c" 1>&6
3313 else
3314   cat > conftest.$ac_ext <<EOF
3315 #line 3316 "configure"
3316 #include "confdefs.h"
3317 /* System header to define __stub macros and hopefully few prototypes,
3318     which can conflict with char $ac_func(); below.  */
3319 #include <assert.h>
3320 /* Override any gcc2 internal prototype to avoid an error.  */
3321 /* We use char because int might match the return type of a gcc2
3322     builtin and then its argument prototype would still apply.  */
3323 char $ac_func();
3324
3325 int main() {
3326
3327 /* The GNU C library defines this for functions which it implements
3328     to always fail with ENOSYS.  Some functions are actually named
3329     something starting with __ and the normal name is an alias.  */
3330 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3331 choke me
3332 #else
3333 $ac_func();
3334 #endif
3335
3336 ; return 0; }
3337 EOF
3338 if { (eval echo configure:3339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3339   rm -rf conftest*
3340   eval "ac_cv_func_$ac_func=yes"
3341 else
3342   echo "configure: failed program was:" >&5
3343   cat conftest.$ac_ext >&5
3344   rm -rf conftest*
3345   eval "ac_cv_func_$ac_func=no"
3346 fi
3347 rm -f conftest*
3348 fi
3349
3350 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3351   echo "$ac_t""yes" 1>&6
3352     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3353   cat >> confdefs.h <<EOF
3354 #define $ac_tr_func 1
3355 EOF
3356
3357 else
3358   echo "$ac_t""no" 1>&6
3359 fi
3360 done
3361
3362 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3363 # for constant arguments.  Useless!
3364 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3365 echo "configure:3366: checking for working alloca.h" >&5
3366 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3367   echo $ac_n "(cached) $ac_c" 1>&6
3368 else
3369   cat > conftest.$ac_ext <<EOF
3370 #line 3371 "configure"
3371 #include "confdefs.h"
3372 #include <alloca.h>
3373 int main() {
3374 char *p = alloca(2 * sizeof(int));
3375 ; return 0; }
3376 EOF
3377 if { (eval echo configure:3378: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3378   rm -rf conftest*
3379   ac_cv_header_alloca_h=yes
3380 else
3381   echo "configure: failed program was:" >&5
3382   cat conftest.$ac_ext >&5
3383   rm -rf conftest*
3384   ac_cv_header_alloca_h=no
3385 fi
3386 rm -f conftest*
3387 fi
3388
3389 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3390 if test $ac_cv_header_alloca_h = yes; then
3391   cat >> confdefs.h <<\EOF
3392 #define HAVE_ALLOCA_H 1
3393 EOF
3394
3395 fi
3396
3397 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3398 echo "configure:3399: checking for alloca" >&5
3399 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3400   echo $ac_n "(cached) $ac_c" 1>&6
3401 else
3402   cat > conftest.$ac_ext <<EOF
3403 #line 3404 "configure"
3404 #include "confdefs.h"
3405
3406 #ifdef __GNUC__
3407 # define alloca __builtin_alloca
3408 #else
3409 # ifdef _MSC_VER
3410 #  include <malloc.h>
3411 #  define alloca _alloca
3412 # else
3413 #  if HAVE_ALLOCA_H
3414 #   include <alloca.h>
3415 #  else
3416 #   ifdef _AIX
3417  #pragma alloca
3418 #   else
3419 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3420 char *alloca ();
3421 #    endif
3422 #   endif
3423 #  endif
3424 # endif
3425 #endif
3426
3427 int main() {
3428 char *p = (char *) alloca(1);
3429 ; return 0; }
3430 EOF
3431 if { (eval echo configure:3432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3432   rm -rf conftest*
3433   ac_cv_func_alloca_works=yes
3434 else
3435   echo "configure: failed program was:" >&5
3436   cat conftest.$ac_ext >&5
3437   rm -rf conftest*
3438   ac_cv_func_alloca_works=no
3439 fi
3440 rm -f conftest*
3441 fi
3442
3443 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3444 if test $ac_cv_func_alloca_works = yes; then
3445   cat >> confdefs.h <<\EOF
3446 #define HAVE_ALLOCA 1
3447 EOF
3448
3449 fi
3450
3451 if test $ac_cv_func_alloca_works = no; then
3452   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3453   # that cause trouble.  Some versions do not even contain alloca or
3454   # contain a buggy version.  If you still want to use their alloca,
3455   # use ar to extract alloca.o from them instead of compiling alloca.c.
3456   ALLOCA=alloca.${ac_objext}
3457   cat >> confdefs.h <<\EOF
3458 #define C_ALLOCA 1
3459 EOF
3460
3461
3462 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3463 echo "configure:3464: checking whether alloca needs Cray hooks" >&5
3464 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3465   echo $ac_n "(cached) $ac_c" 1>&6
3466 else
3467   cat > conftest.$ac_ext <<EOF
3468 #line 3469 "configure"
3469 #include "confdefs.h"
3470 #if defined(CRAY) && ! defined(CRAY2)
3471 webecray
3472 #else
3473 wenotbecray
3474 #endif
3475
3476 EOF
3477 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3478   egrep "webecray" >/dev/null 2>&1; then
3479   rm -rf conftest*
3480   ac_cv_os_cray=yes
3481 else
3482   rm -rf conftest*
3483   ac_cv_os_cray=no
3484 fi
3485 rm -f conftest*
3486
3487 fi
3488
3489 echo "$ac_t""$ac_cv_os_cray" 1>&6
3490 if test $ac_cv_os_cray = yes; then
3491 for ac_func in _getb67 GETB67 getb67; do
3492   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3493 echo "configure:3494: checking for $ac_func" >&5
3494 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3495   echo $ac_n "(cached) $ac_c" 1>&6
3496 else
3497   cat > conftest.$ac_ext <<EOF
3498 #line 3499 "configure"
3499 #include "confdefs.h"
3500 /* System header to define __stub macros and hopefully few prototypes,
3501     which can conflict with char $ac_func(); below.  */
3502 #include <assert.h>
3503 /* Override any gcc2 internal prototype to avoid an error.  */
3504 /* We use char because int might match the return type of a gcc2
3505     builtin and then its argument prototype would still apply.  */
3506 char $ac_func();
3507
3508 int main() {
3509
3510 /* The GNU C library defines this for functions which it implements
3511     to always fail with ENOSYS.  Some functions are actually named
3512     something starting with __ and the normal name is an alias.  */
3513 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3514 choke me
3515 #else
3516 $ac_func();
3517 #endif
3518
3519 ; return 0; }
3520 EOF
3521 if { (eval echo configure:3522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3522   rm -rf conftest*
3523   eval "ac_cv_func_$ac_func=yes"
3524 else
3525   echo "configure: failed program was:" >&5
3526   cat conftest.$ac_ext >&5
3527   rm -rf conftest*
3528   eval "ac_cv_func_$ac_func=no"
3529 fi
3530 rm -f conftest*
3531 fi
3532
3533 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3534   echo "$ac_t""yes" 1>&6
3535   cat >> confdefs.h <<EOF
3536 #define CRAY_STACKSEG_END $ac_func
3537 EOF
3538
3539   break
3540 else
3541   echo "$ac_t""no" 1>&6
3542 fi
3543
3544 done
3545 fi
3546
3547 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3548 echo "configure:3549: checking stack direction for C alloca" >&5
3549 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3550   echo $ac_n "(cached) $ac_c" 1>&6
3551 else
3552   if test "$cross_compiling" = yes; then
3553   ac_cv_c_stack_direction=0
3554 else
3555   cat > conftest.$ac_ext <<EOF
3556 #line 3557 "configure"
3557 #include "confdefs.h"
3558 find_stack_direction ()
3559 {
3560   static char *addr = 0;
3561   auto char dummy;
3562   if (addr == 0)
3563     {
3564       addr = &dummy;
3565       return find_stack_direction ();
3566     }
3567   else
3568     return (&dummy > addr) ? 1 : -1;
3569 }
3570 main ()
3571 {
3572   exit (find_stack_direction() < 0);
3573 }
3574 EOF
3575 if { (eval echo configure:3576: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3576 then
3577   ac_cv_c_stack_direction=1
3578 else
3579   echo "configure: failed program was:" >&5
3580   cat conftest.$ac_ext >&5
3581   rm -fr conftest*
3582   ac_cv_c_stack_direction=-1
3583 fi
3584 rm -fr conftest*
3585 fi
3586
3587 fi
3588
3589 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3590 cat >> confdefs.h <<EOF
3591 #define STACK_DIRECTION $ac_cv_c_stack_direction
3592 EOF
3593
3594 fi
3595
3596
3597 # If we are configured native on GNU/Linux, work around problems with sys/procfs.h
3598 if test "${target}" = "${host}"; then
3599   case "${host}" in
3600   i[3456]86-*-linux*)
3601         cat >> confdefs.h <<\EOF
3602 #define START_INFERIOR_TRAPS_EXPECTED 2
3603 EOF
3604
3605         cat >> confdefs.h <<\EOF
3606 #define sys_quotactl 1
3607 EOF
3608
3609         ;;
3610   esac
3611 fi
3612
3613 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
3614 echo "configure:3615: checking for gregset_t type" >&5
3615 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
3616   echo $ac_n "(cached) $ac_c" 1>&6
3617 else
3618   cat > conftest.$ac_ext <<EOF
3619 #line 3620 "configure"
3620 #include "confdefs.h"
3621 #include <sys/procfs.h>
3622 int main() {
3623 gregset_t *gregsetp = 0
3624 ; return 0; }
3625 EOF
3626 if { (eval echo configure:3627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3627   rm -rf conftest*
3628   gdb_cv_have_gregset_t=yes
3629 else
3630   echo "configure: failed program was:" >&5
3631   cat conftest.$ac_ext >&5
3632   rm -rf conftest*
3633   gdb_cv_have_gregset_t=no
3634 fi
3635 rm -f conftest*
3636 fi
3637
3638 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
3639 if test $gdb_cv_have_gregset_t = yes; then
3640   cat >> confdefs.h <<\EOF
3641 #define HAVE_GREGSET_T 1
3642 EOF
3643
3644 fi
3645
3646 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
3647 echo "configure:3648: checking for fpregset_t type" >&5
3648 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
3649   echo $ac_n "(cached) $ac_c" 1>&6
3650 else
3651   cat > conftest.$ac_ext <<EOF
3652 #line 3653 "configure"
3653 #include "confdefs.h"
3654 #include <sys/procfs.h>
3655 int main() {
3656 fpregset_t *fpregsetp = 0
3657 ; return 0; }
3658 EOF
3659 if { (eval echo configure:3660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3660   rm -rf conftest*
3661   gdb_cv_have_fpregset_t=yes
3662 else
3663   echo "configure: failed program was:" >&5
3664   cat conftest.$ac_ext >&5
3665   rm -rf conftest*
3666   gdb_cv_have_fpregset_t=no
3667 fi
3668 rm -f conftest*
3669 fi
3670
3671 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
3672 if test $gdb_cv_have_fpregset_t = yes; then
3673   cat >> confdefs.h <<\EOF
3674 #define HAVE_FPREGSET_T 1
3675 EOF
3676
3677 fi
3678
3679 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
3680 echo "configure:3681: checking for main in -lm" >&5
3681 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
3682 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3683   echo $ac_n "(cached) $ac_c" 1>&6
3684 else
3685   ac_save_LIBS="$LIBS"
3686 LIBS="-lm  $LIBS"
3687 cat > conftest.$ac_ext <<EOF
3688 #line 3689 "configure"
3689 #include "confdefs.h"
3690
3691 int main() {
3692 main()
3693 ; return 0; }
3694 EOF
3695 if { (eval echo configure:3696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3696   rm -rf conftest*
3697   eval "ac_cv_lib_$ac_lib_var=yes"
3698 else
3699   echo "configure: failed program was:" >&5
3700   cat conftest.$ac_ext >&5
3701   rm -rf conftest*
3702   eval "ac_cv_lib_$ac_lib_var=no"
3703 fi
3704 rm -f conftest*
3705 LIBS="$ac_save_LIBS"
3706
3707 fi
3708 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3709   echo "$ac_t""yes" 1>&6
3710     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3711     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3712   cat >> confdefs.h <<EOF
3713 #define $ac_tr_lib 1
3714 EOF
3715
3716   LIBS="-lm $LIBS"
3717
3718 else
3719   echo "$ac_t""no" 1>&6
3720 fi
3721
3722
3723
3724 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
3725 echo "configure:3726: checking for long long support in compiler" >&5
3726 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
3727   echo $ac_n "(cached) $ac_c" 1>&6
3728 else
3729   cat > conftest.$ac_ext <<EOF
3730 #line 3731 "configure"
3731 #include "confdefs.h"
3732
3733 int main() {
3734
3735   extern long long foo;
3736   switch (foo & 2) { case 0: return 1; }
3737
3738 ; return 0; }
3739 EOF
3740 if { (eval echo configure:3741: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3741   rm -rf conftest*
3742   gdb_cv_c_long_long=yes
3743 else
3744   echo "configure: failed program was:" >&5
3745   cat conftest.$ac_ext >&5
3746   rm -rf conftest*
3747   gdb_cv_c_long_long=no
3748 fi
3749 rm -f conftest*
3750 fi
3751
3752 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
3753 if test $gdb_cv_c_long_long = yes; then
3754   cat >> confdefs.h <<\EOF
3755 #define CC_HAS_LONG_LONG 1
3756 EOF
3757
3758 fi
3759
3760
3761 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
3762 echo "configure:3763: checking for long long support in printf" >&5
3763 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
3764   echo $ac_n "(cached) $ac_c" 1>&6
3765 else
3766   if test "$cross_compiling" = yes; then
3767   gdb_cv_printf_has_long_long=no
3768 else
3769   cat > conftest.$ac_ext <<EOF
3770 #line 3771 "configure"
3771 #include "confdefs.h"
3772
3773 int main () {
3774   char buf[32];
3775   long long l = 0;
3776   l = (l << 16) + 0x0123;
3777   l = (l << 16) + 0x4567;
3778   l = (l << 16) + 0x89ab;
3779   l = (l << 16) + 0xcdef;
3780   sprintf (buf, "0x%016llx", l);
3781   return (strcmp ("0x0123456789abcdef", buf));
3782 }
3783 EOF
3784 if { (eval echo configure:3785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3785 then
3786   gdb_cv_printf_has_long_long=yes
3787 else
3788   echo "configure: failed program was:" >&5
3789   cat conftest.$ac_ext >&5
3790   rm -fr conftest*
3791   gdb_cv_printf_has_long_long=no
3792 fi
3793 rm -fr conftest*
3794 fi
3795
3796 fi
3797
3798 if test $gdb_cv_printf_has_long_long = yes; then
3799   cat >> confdefs.h <<\EOF
3800 #define PRINTF_HAS_LONG_LONG 1
3801 EOF
3802
3803 fi
3804 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
3805
3806
3807 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
3808 echo "configure:3809: checking for long double support in compiler" >&5
3809 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
3810   echo $ac_n "(cached) $ac_c" 1>&6
3811 else
3812   cat > conftest.$ac_ext <<EOF
3813 #line 3814 "configure"
3814 #include "confdefs.h"
3815
3816 int main() {
3817 long double foo;
3818 ; return 0; }
3819 EOF
3820 if { (eval echo configure:3821: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3821   rm -rf conftest*
3822   ac_cv_c_long_double=yes
3823 else
3824   echo "configure: failed program was:" >&5
3825   cat conftest.$ac_ext >&5
3826   rm -rf conftest*
3827   ac_cv_c_long_double=no
3828 fi
3829 rm -f conftest*
3830 fi
3831
3832 echo "$ac_t""$ac_cv_c_long_double" 1>&6
3833 if test $ac_cv_c_long_double = yes; then
3834   cat >> confdefs.h <<\EOF
3835 #define HAVE_LONG_DOUBLE 1
3836 EOF
3837
3838 fi
3839
3840
3841 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
3842 echo "configure:3843: checking for long double support in printf" >&5
3843 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
3844   echo $ac_n "(cached) $ac_c" 1>&6
3845 else
3846   if test "$cross_compiling" = yes; then
3847   gdb_cv_printf_has_long_double=no
3848 else
3849   cat > conftest.$ac_ext <<EOF
3850 #line 3851 "configure"
3851 #include "confdefs.h"
3852
3853 int main () {
3854   char buf[16];
3855   long double f = 3.141592653;
3856   sprintf (buf, "%Lg", f);
3857   return (strncmp ("3.14159", buf, 7));
3858 }
3859 EOF
3860 if { (eval echo configure:3861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3861 then
3862   gdb_cv_printf_has_long_double=yes
3863 else
3864   echo "configure: failed program was:" >&5
3865   cat conftest.$ac_ext >&5
3866   rm -fr conftest*
3867   gdb_cv_printf_has_long_double=no
3868 fi
3869 rm -fr conftest*
3870 fi
3871
3872 fi
3873
3874 if test $gdb_cv_printf_has_long_double = yes; then
3875   cat >> confdefs.h <<\EOF
3876 #define PRINTF_HAS_LONG_DOUBLE 1
3877 EOF
3878
3879 fi
3880 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
3881
3882
3883 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
3884 echo "configure:3885: checking for long double support in scanf" >&5
3885 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
3886   echo $ac_n "(cached) $ac_c" 1>&6
3887 else
3888   if test "$cross_compiling" = yes; then
3889   gdb_cv_scanf_has_long_double=no
3890 else
3891   cat > conftest.$ac_ext <<EOF
3892 #line 3893 "configure"
3893 #include "confdefs.h"
3894
3895 int main () {
3896   char *buf = "3.141592653";
3897   long double f = 0;
3898   sscanf (buf, "%Lg", &f);
3899   return !(f > 3.14159 && f < 3.14160);
3900 }
3901 EOF
3902 if { (eval echo configure:3903: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3903 then
3904   gdb_cv_scanf_has_long_double=yes
3905 else
3906   echo "configure: failed program was:" >&5
3907   cat conftest.$ac_ext >&5
3908   rm -fr conftest*
3909   gdb_cv_scanf_has_long_double=no
3910 fi
3911 rm -fr conftest*
3912 fi
3913
3914 fi
3915
3916 if test $gdb_cv_scanf_has_long_double = yes; then
3917   cat >> confdefs.h <<\EOF
3918 #define SCANF_HAS_LONG_DOUBLE 1
3919 EOF
3920
3921 fi
3922 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
3923
3924 for ac_hdr in unistd.h
3925 do
3926 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3927 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3928 echo "configure:3929: checking for $ac_hdr" >&5
3929 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3930   echo $ac_n "(cached) $ac_c" 1>&6
3931 else
3932   cat > conftest.$ac_ext <<EOF
3933 #line 3934 "configure"
3934 #include "confdefs.h"
3935 #include <$ac_hdr>
3936 EOF
3937 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3938 { (eval echo configure:3939: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3939 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3940 if test -z "$ac_err"; then
3941   rm -rf conftest*
3942   eval "ac_cv_header_$ac_safe=yes"
3943 else
3944   echo "$ac_err" >&5
3945   echo "configure: failed program was:" >&5
3946   cat conftest.$ac_ext >&5
3947   rm -rf conftest*
3948   eval "ac_cv_header_$ac_safe=no"
3949 fi
3950 rm -f conftest*
3951 fi
3952 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3953   echo "$ac_t""yes" 1>&6
3954     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3955   cat >> confdefs.h <<EOF
3956 #define $ac_tr_hdr 1
3957 EOF
3958
3959 else
3960   echo "$ac_t""no" 1>&6
3961 fi
3962 done
3963
3964 for ac_func in getpagesize
3965 do
3966 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3967 echo "configure:3968: checking for $ac_func" >&5
3968 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3969   echo $ac_n "(cached) $ac_c" 1>&6
3970 else
3971   cat > conftest.$ac_ext <<EOF
3972 #line 3973 "configure"
3973 #include "confdefs.h"
3974 /* System header to define __stub macros and hopefully few prototypes,
3975     which can conflict with char $ac_func(); below.  */
3976 #include <assert.h>
3977 /* Override any gcc2 internal prototype to avoid an error.  */
3978 /* We use char because int might match the return type of a gcc2
3979     builtin and then its argument prototype would still apply.  */
3980 char $ac_func();
3981
3982 int main() {
3983
3984 /* The GNU C library defines this for functions which it implements
3985     to always fail with ENOSYS.  Some functions are actually named
3986     something starting with __ and the normal name is an alias.  */
3987 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3988 choke me
3989 #else
3990 $ac_func();
3991 #endif
3992
3993 ; return 0; }
3994 EOF
3995 if { (eval echo configure:3996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3996   rm -rf conftest*
3997   eval "ac_cv_func_$ac_func=yes"
3998 else
3999   echo "configure: failed program was:" >&5
4000   cat conftest.$ac_ext >&5
4001   rm -rf conftest*
4002   eval "ac_cv_func_$ac_func=no"
4003 fi
4004 rm -f conftest*
4005 fi
4006
4007 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4008   echo "$ac_t""yes" 1>&6
4009     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4010   cat >> confdefs.h <<EOF
4011 #define $ac_tr_func 1
4012 EOF
4013
4014 else
4015   echo "$ac_t""no" 1>&6
4016 fi
4017 done
4018
4019 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
4020 echo "configure:4021: checking for working mmap" >&5
4021 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
4022   echo $ac_n "(cached) $ac_c" 1>&6
4023 else
4024   if test "$cross_compiling" = yes; then
4025   ac_cv_func_mmap_fixed_mapped=no
4026 else
4027   cat > conftest.$ac_ext <<EOF
4028 #line 4029 "configure"
4029 #include "confdefs.h"
4030
4031 /* Thanks to Mike Haertel and Jim Avera for this test.
4032    Here is a matrix of mmap possibilities:
4033         mmap private not fixed
4034         mmap private fixed at somewhere currently unmapped
4035         mmap private fixed at somewhere already mapped
4036         mmap shared not fixed
4037         mmap shared fixed at somewhere currently unmapped
4038         mmap shared fixed at somewhere already mapped
4039    For private mappings, we should verify that changes cannot be read()
4040    back from the file, nor mmap's back from the file at a different
4041    address.  (There have been systems where private was not correctly
4042    implemented like the infamous i386 svr4.0, and systems where the
4043    VM page cache was not coherent with the filesystem buffer cache
4044    like early versions of FreeBSD and possibly contemporary NetBSD.)
4045    For shared mappings, we should conversely verify that changes get
4046    propogated back to all the places they're supposed to be.
4047
4048    Grep wants private fixed already mapped.
4049    The main things grep needs to know about mmap are:
4050    * does it exist and is it safe to write into the mmap'd area
4051    * how to use it (BSD variants)  */
4052 #include <sys/types.h>
4053 #include <fcntl.h>
4054 #include <sys/mman.h>
4055
4056 /* This mess was copied from the GNU getpagesize.h.  */
4057 #ifndef HAVE_GETPAGESIZE
4058 # ifdef HAVE_UNISTD_H
4059 #  include <unistd.h>
4060 # endif
4061
4062 /* Assume that all systems that can run configure have sys/param.h.  */
4063 # ifndef HAVE_SYS_PARAM_H
4064 #  define HAVE_SYS_PARAM_H 1
4065 # endif
4066
4067 # ifdef _SC_PAGESIZE
4068 #  define getpagesize() sysconf(_SC_PAGESIZE)
4069 # else /* no _SC_PAGESIZE */
4070 #  ifdef HAVE_SYS_PARAM_H
4071 #   include <sys/param.h>
4072 #   ifdef EXEC_PAGESIZE
4073 #    define getpagesize() EXEC_PAGESIZE
4074 #   else /* no EXEC_PAGESIZE */
4075 #    ifdef NBPG
4076 #     define getpagesize() NBPG * CLSIZE
4077 #     ifndef CLSIZE
4078 #      define CLSIZE 1
4079 #     endif /* no CLSIZE */
4080 #    else /* no NBPG */
4081 #     ifdef NBPC
4082 #      define getpagesize() NBPC
4083 #     else /* no NBPC */
4084 #      ifdef PAGESIZE
4085 #       define getpagesize() PAGESIZE
4086 #      endif /* PAGESIZE */
4087 #     endif /* no NBPC */
4088 #    endif /* no NBPG */
4089 #   endif /* no EXEC_PAGESIZE */
4090 #  else /* no HAVE_SYS_PARAM_H */
4091 #   define getpagesize() 8192   /* punt totally */
4092 #  endif /* no HAVE_SYS_PARAM_H */
4093 # endif /* no _SC_PAGESIZE */
4094
4095 #endif /* no HAVE_GETPAGESIZE */
4096
4097 #ifdef __cplusplus
4098 extern "C" { void *malloc(unsigned); }
4099 #else
4100 char *malloc();
4101 #endif
4102
4103 int
4104 main()
4105 {
4106         char *data, *data2, *data3;
4107         int i, pagesize;
4108         int fd;
4109
4110         pagesize = getpagesize();
4111
4112         /*
4113          * First, make a file with some known garbage in it.
4114          */
4115         data = malloc(pagesize);
4116         if (!data)
4117                 exit(1);
4118         for (i = 0; i < pagesize; ++i)
4119                 *(data + i) = rand();
4120         umask(0);
4121         fd = creat("conftestmmap", 0600);
4122         if (fd < 0)
4123                 exit(1);
4124         if (write(fd, data, pagesize) != pagesize)
4125                 exit(1);
4126         close(fd);
4127
4128         /*
4129          * Next, try to mmap the file at a fixed address which
4130          * already has something else allocated at it.  If we can,
4131          * also make sure that we see the same garbage.
4132          */
4133         fd = open("conftestmmap", O_RDWR);
4134         if (fd < 0)
4135                 exit(1);
4136         data2 = malloc(2 * pagesize);
4137         if (!data2)
4138                 exit(1);
4139         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4140         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4141             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4142                 exit(1);
4143         for (i = 0; i < pagesize; ++i)
4144                 if (*(data + i) != *(data2 + i))
4145                         exit(1);
4146
4147         /*
4148          * Finally, make sure that changes to the mapped area
4149          * do not percolate back to the file as seen by read().
4150          * (This is a bug on some variants of i386 svr4.0.)
4151          */
4152         for (i = 0; i < pagesize; ++i)
4153                 *(data2 + i) = *(data2 + i) + 1;
4154         data3 = malloc(pagesize);
4155         if (!data3)
4156                 exit(1);
4157         if (read(fd, data3, pagesize) != pagesize)
4158                 exit(1);
4159         for (i = 0; i < pagesize; ++i)
4160                 if (*(data + i) != *(data3 + i))
4161                         exit(1);
4162         close(fd);
4163         unlink("conftestmmap");
4164         exit(0);
4165 }
4166
4167 EOF
4168 if { (eval echo configure:4169: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4169 then
4170   ac_cv_func_mmap_fixed_mapped=yes
4171 else
4172   echo "configure: failed program was:" >&5
4173   cat conftest.$ac_ext >&5
4174   rm -fr conftest*
4175   ac_cv_func_mmap_fixed_mapped=no
4176 fi
4177 rm -fr conftest*
4178 fi
4179
4180 fi
4181
4182 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4183 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4184   cat >> confdefs.h <<\EOF
4185 #define HAVE_MMAP 1
4186 EOF
4187
4188 fi
4189
4190
4191 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4192 echo "configure:4193: checking whether malloc must be declared" >&5
4193 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4194   echo $ac_n "(cached) $ac_c" 1>&6
4195 else
4196   cat > conftest.$ac_ext <<EOF
4197 #line 4198 "configure"
4198 #include "confdefs.h"
4199
4200 #include <stdio.h>
4201 #ifdef HAVE_STRING_H
4202 #include <string.h>
4203 #else
4204 #ifdef HAVE_STRINGS_H
4205 #include <strings.h>
4206 #endif
4207 #endif
4208 #ifdef HAVE_STDLIB_H
4209 #include <stdlib.h>
4210 #endif
4211 #ifdef HAVE_UNISTD_H
4212 #include <unistd.h>
4213 #endif
4214 int main() {
4215 char *(*pfn) = (char *(*)) malloc
4216 ; return 0; }
4217 EOF
4218 if { (eval echo configure:4219: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4219   rm -rf conftest*
4220   bfd_cv_decl_needed_malloc=no
4221 else
4222   echo "configure: failed program was:" >&5
4223   cat conftest.$ac_ext >&5
4224   rm -rf conftest*
4225   bfd_cv_decl_needed_malloc=yes
4226 fi
4227 rm -f conftest*
4228 fi
4229
4230 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4231 if test $bfd_cv_decl_needed_malloc = yes; then
4232   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4233   cat >> confdefs.h <<EOF
4234 #define $bfd_tr_decl 1
4235 EOF
4236
4237 fi
4238
4239 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4240 echo "configure:4241: checking whether realloc must be declared" >&5
4241 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4242   echo $ac_n "(cached) $ac_c" 1>&6
4243 else
4244   cat > conftest.$ac_ext <<EOF
4245 #line 4246 "configure"
4246 #include "confdefs.h"
4247
4248 #include <stdio.h>
4249 #ifdef HAVE_STRING_H
4250 #include <string.h>
4251 #else
4252 #ifdef HAVE_STRINGS_H
4253 #include <strings.h>
4254 #endif
4255 #endif
4256 #ifdef HAVE_STDLIB_H
4257 #include <stdlib.h>
4258 #endif
4259 #ifdef HAVE_UNISTD_H
4260 #include <unistd.h>
4261 #endif
4262 int main() {
4263 char *(*pfn) = (char *(*)) realloc
4264 ; return 0; }
4265 EOF
4266 if { (eval echo configure:4267: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4267   rm -rf conftest*
4268   bfd_cv_decl_needed_realloc=no
4269 else
4270   echo "configure: failed program was:" >&5
4271   cat conftest.$ac_ext >&5
4272   rm -rf conftest*
4273   bfd_cv_decl_needed_realloc=yes
4274 fi
4275 rm -f conftest*
4276 fi
4277
4278 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4279 if test $bfd_cv_decl_needed_realloc = yes; then
4280   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4281   cat >> confdefs.h <<EOF
4282 #define $bfd_tr_decl 1
4283 EOF
4284
4285 fi
4286
4287 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4288 echo "configure:4289: checking whether free must be declared" >&5
4289 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4290   echo $ac_n "(cached) $ac_c" 1>&6
4291 else
4292   cat > conftest.$ac_ext <<EOF
4293 #line 4294 "configure"
4294 #include "confdefs.h"
4295
4296 #include <stdio.h>
4297 #ifdef HAVE_STRING_H
4298 #include <string.h>
4299 #else
4300 #ifdef HAVE_STRINGS_H
4301 #include <strings.h>
4302 #endif
4303 #endif
4304 #ifdef HAVE_STDLIB_H
4305 #include <stdlib.h>
4306 #endif
4307 #ifdef HAVE_UNISTD_H
4308 #include <unistd.h>
4309 #endif
4310 int main() {
4311 char *(*pfn) = (char *(*)) free
4312 ; return 0; }
4313 EOF
4314 if { (eval echo configure:4315: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4315   rm -rf conftest*
4316   bfd_cv_decl_needed_free=no
4317 else
4318   echo "configure: failed program was:" >&5
4319   cat conftest.$ac_ext >&5
4320   rm -rf conftest*
4321   bfd_cv_decl_needed_free=yes
4322 fi
4323 rm -f conftest*
4324 fi
4325
4326 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4327 if test $bfd_cv_decl_needed_free = yes; then
4328   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4329   cat >> confdefs.h <<EOF
4330 #define $bfd_tr_decl 1
4331 EOF
4332
4333 fi
4334
4335
4336 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4337 echo "configure:4338: checking whether strerror must be declared" >&5
4338 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4339   echo $ac_n "(cached) $ac_c" 1>&6
4340 else
4341   cat > conftest.$ac_ext <<EOF
4342 #line 4343 "configure"
4343 #include "confdefs.h"
4344
4345 #include <stdio.h>
4346 #ifdef HAVE_STRING_H
4347 #include <string.h>
4348 #else
4349 #ifdef HAVE_STRINGS_H
4350 #include <strings.h>
4351 #endif
4352 #endif
4353 #ifdef HAVE_STDLIB_H
4354 #include <stdlib.h>
4355 #endif
4356 #ifdef HAVE_UNISTD_H
4357 #include <unistd.h>
4358 #endif
4359 int main() {
4360 char *(*pfn) = (char *(*)) strerror
4361 ; return 0; }
4362 EOF
4363 if { (eval echo configure:4364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4364   rm -rf conftest*
4365   bfd_cv_decl_needed_strerror=no
4366 else
4367   echo "configure: failed program was:" >&5
4368   cat conftest.$ac_ext >&5
4369   rm -rf conftest*
4370   bfd_cv_decl_needed_strerror=yes
4371 fi
4372 rm -f conftest*
4373 fi
4374
4375 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4376 if test $bfd_cv_decl_needed_strerror = yes; then
4377   bfd_tr_decl=NEED_DECLARATION_`echo strerror | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4378   cat >> confdefs.h <<EOF
4379 #define $bfd_tr_decl 1
4380 EOF
4381
4382 fi
4383
4384
4385
4386
4387 if test ${build} = ${host} -a ${host} = ${target} ; then
4388    case ${host_os} in
4389    hpux*)
4390       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
4391 echo "configure:4392: checking for HPUX/OSF thread support" >&5
4392       if test -f /usr/include/dce/cma_config.h ; then
4393          if test "$GCC" = "yes" ; then
4394             echo "$ac_t""yes" 1>&6
4395             cat >> confdefs.h <<\EOF
4396 #define HAVE_HPUX_THREAD_SUPPORT 1
4397 EOF
4398
4399             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
4400             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
4401          else
4402             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
4403          fi
4404       else
4405          echo "$ac_t""no" 1>&6
4406       fi
4407       ;;
4408    solaris*)
4409       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
4410 echo "configure:4411: checking for Solaris thread debugging library" >&5
4411       if test -f /usr/lib/libthread_db.so.1 ; then
4412          echo "$ac_t""yes" 1>&6
4413          cat >> confdefs.h <<\EOF
4414 #define HAVE_THREAD_DB_LIB 1
4415 EOF
4416
4417          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
4418          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
4419          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
4420 echo "configure:4421: checking for dlopen in -ldl" >&5
4421 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
4422 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4423   echo $ac_n "(cached) $ac_c" 1>&6
4424 else
4425   ac_save_LIBS="$LIBS"
4426 LIBS="-ldl  $LIBS"
4427 cat > conftest.$ac_ext <<EOF
4428 #line 4429 "configure"
4429 #include "confdefs.h"
4430 /* Override any gcc2 internal prototype to avoid an error.  */
4431 /* We use char because int might match the return type of a gcc2
4432     builtin and then its argument prototype would still apply.  */
4433 char dlopen();
4434
4435 int main() {
4436 dlopen()
4437 ; return 0; }
4438 EOF
4439 if { (eval echo configure:4440: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4440   rm -rf conftest*
4441   eval "ac_cv_lib_$ac_lib_var=yes"
4442 else
4443   echo "configure: failed program was:" >&5
4444   cat conftest.$ac_ext >&5
4445   rm -rf conftest*
4446   eval "ac_cv_lib_$ac_lib_var=no"
4447 fi
4448 rm -f conftest*
4449 LIBS="$ac_save_LIBS"
4450
4451 fi
4452 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4453   echo "$ac_t""yes" 1>&6
4454     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4455     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4456   cat >> confdefs.h <<EOF
4457 #define $ac_tr_lib 1
4458 EOF
4459
4460   LIBS="-ldl $LIBS"
4461
4462 else
4463   echo "$ac_t""no" 1>&6
4464 fi
4465
4466          if test "$GCC" = "yes" ; then
4467             # The GNU linker requires the -export-dynamic option to make
4468             # all symbols visible in the dynamic symbol table.
4469             hold_ldflags=$LDFLAGS
4470             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
4471 echo "configure:4472: checking for the ld -export-dynamic flag" >&5
4472             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
4473             cat > conftest.$ac_ext <<EOF
4474 #line 4475 "configure"
4475 #include "confdefs.h"
4476
4477 int main() {
4478 int i;
4479 ; return 0; }
4480 EOF
4481 if { (eval echo configure:4482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4482   rm -rf conftest*
4483   found=yes
4484 else
4485   echo "configure: failed program was:" >&5
4486   cat conftest.$ac_ext >&5
4487   rm -rf conftest*
4488   found=no
4489 fi
4490 rm -f conftest*
4491             LDFLAGS=$hold_ldflags
4492             echo "$ac_t""$found" 1>&6
4493             if test $found = yes; then
4494                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
4495             fi
4496          fi
4497       else
4498          echo "$ac_t""no" 1>&6
4499       fi
4500       ;;
4501    esac
4502
4503 fi
4504
4505 ENABLE_CFLAGS=
4506
4507 # Check whether --enable-netrom or --disable-netrom was given.
4508 if test "${enable_netrom+set}" = set; then
4509   enableval="$enable_netrom"
4510   case "${enableval}" in
4511 yes)    enable_netrom=yes ;;
4512 no)     enable_netrom=no ;;
4513 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
4514 esac
4515 fi
4516
4517
4518 if test "${enable_netrom}" = "yes"; then
4519         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
4520         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
4521 fi
4522
4523 MMALLOC_CFLAGS=
4524 MMALLOC=
4525
4526
4527
4528 # Check whether --with-mmalloc or --without-mmalloc was given.
4529 if test "${with_mmalloc+set}" = set; then
4530   withval="$with_mmalloc"
4531   case "${withval}" in
4532   yes)  want_mmalloc=true ;;
4533   no)   want_mmalloc=false;;
4534   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
4535 esac
4536 else
4537   want_mmalloc=false
4538 fi
4539
4540 if test x$want_mmalloc = xtrue; then
4541    cat >> confdefs.h <<\EOF
4542 #define USE_MMALLOC 1
4543 EOF
4544
4545    cat >> confdefs.h <<\EOF
4546 #define MMCHECK_FORCE 1
4547 EOF
4548
4549    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
4550    MMALLOC='../mmalloc/libmmalloc.a'
4551 fi
4552
4553 # start-sanitize-gdbtk
4554 ENABLE_IDE=
4555 # Check whether --enable-ide or --disable-ide was given.
4556 if test "${enable_ide+set}" = set; then
4557   enableval="$enable_ide"
4558   :
4559 fi
4560
4561 if test "$enable_ide" = yes; then
4562    enable_ide=yes
4563    ENABLE_IDE=1
4564 else
4565    enable_ide=no
4566 fi
4567
4568
4569 # Check whether --with-foundry-libs or --without-foundry-libs was given.
4570 if test "${with_foundry_libs+set}" = set; then
4571   withval="$with_foundry_libs"
4572   FOUNDRY_LIB_BASE=${withval}
4573 fi
4574
4575
4576
4577 #
4578 # This is the Foundry SDK
4579 #
4580 # These variables are used to determine where the Foundry libs and
4581 # header files are located.
4582 #
4583 if test "$FOUNDRY_LIB_BASE" != ""; then
4584     LIBGUI="${FOUNDRY_LIB_BASE}/lib/libgui.a"
4585     GUI_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
4586     if test x$enable_ide = xyes; then
4587         IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include -DIDE"
4588         IDE_X="-L${FOUNDRY_LIB_BASE}/lib -lilu-Tk -lilu-c -lilu"
4589     else
4590         IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
4591     fi
4592     LIBIDETCL="${FOUNDRY_LIB_BASE}/lib/libidetcl.a"
4593     LIBIDE="${FOUNDRY_LIB_BASE}/lib/libide.a"
4594     IDE_DEPS="${FOUNDRY_LIB_BASE}/lib/libilu-Tk.a ${FOUNDRY_LIB_BASE}/lib/libilu-c.a ${FOUNDRY_LIB_BASE}/lib/libilu.a"
4595 else
4596     LIBGUI="../libgui/src/libgui.a"
4597     GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
4598     if test x$enable_ide = xyes; then
4599         IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src -DIDE -I${srcdir}/../ilu/runtime/mainloop"
4600         IDE_X="-L../ilu/runtime/mainloop -lilu-Tk -L../ilu/runtime/c -lilu-c -L../ilu/runtime/kernel -lilu"
4601     else
4602         IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src"
4603     fi
4604     LIBIDETCL="../libidetcl/src/libidetcl.a"
4605     LIBIDE="../libide/src/libide.a"
4606     IDE_DEPS="../ilu/runtime/mainloop/libilu-Tk.a ../ilu/runtime/c/libilu-c.a ../ilu/runtime/kernel/libilu.a"
4607 fi
4608
4609
4610
4611
4612
4613
4614
4615
4616 ENABLE_GDBTK=
4617
4618 # Check whether --enable-gdbtk or --disable-gdbtk was given.
4619 if test "${enable_gdbtk+set}" = set; then
4620   enableval="$enable_gdbtk"
4621   case "${enableval}" in
4622     yes)
4623         case "$host" in
4624         *go32*)
4625             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4626             enable_gdbtk=no ;;
4627         *windows*)
4628             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4629             enable_gdbtk=no ;;
4630         *)
4631             enable_gdbtk=yes ;;
4632         esac ;;
4633     no)
4634         enable_gdbtk=no  ;;
4635     *)
4636         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
4637 esac
4638 else
4639
4640 # Default is on for everything but go32 and cygwin32
4641 case "$host" in
4642     *go32* | *windows*)
4643         ;;
4644     *)
4645         enable_gdbtk=yes ;;
4646     esac
4647
4648 fi
4649
4650
4651 # In the cygwin32 environment, we need some additional flags.
4652 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
4653 echo "configure:4654: checking for cygwin32" >&5
4654 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
4655   echo $ac_n "(cached) $ac_c" 1>&6
4656 else
4657   cat > conftest.$ac_ext <<EOF
4658 #line 4659 "configure"
4659 #include "confdefs.h"
4660
4661 #ifdef __CYGWIN32__
4662 lose
4663 #endif
4664 EOF
4665 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4666   egrep "lose" >/dev/null 2>&1; then
4667   rm -rf conftest*
4668   gdb_cv_os_cygwin32=yes
4669 else
4670   rm -rf conftest*
4671   gdb_cv_os_cygwin32=no
4672 fi
4673 rm -f conftest*
4674
4675 fi
4676
4677 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
4678
4679 WIN32LIBS=
4680 WIN32LDAPP=
4681
4682
4683
4684 WINDRES=${WINDRES-windres}
4685
4686
4687 if test x$gdb_cv_os_cygwin32 = xyes; then
4688     if test x$enable_ide = xyes; then
4689         WIN32LIBS="-ladvapi32"
4690     fi
4691 fi
4692
4693 configdir="unix"
4694
4695 GDBTKLIBS=
4696 if test "${enable_gdbtk}" = "yes"; then
4697
4698
4699 #
4700 # Ok, lets find the tcl configuration
4701 # First, look for one uninstalled.
4702 # the alternative search directory is invoked by --with-tclconfig
4703 #
4704
4705 if test x"${no_tcl}" = x ; then
4706   # we reset no_tcl in case something fails here
4707   no_tcl=true
4708   # Check whether --with-tclconfig or --without-tclconfig was given.
4709 if test "${with_tclconfig+set}" = set; then
4710   withval="$with_tclconfig"
4711   with_tclconfig=${withval}
4712 fi
4713
4714   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
4715 echo "configure:4716: checking for Tcl configuration" >&5
4716   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
4717   echo $ac_n "(cached) $ac_c" 1>&6
4718 else
4719
4720
4721   # First check to see if --with-tclconfig was specified.
4722   if test x"${with_tclconfig}" != x ; then
4723     if test -f "${with_tclconfig}/tclConfig.sh" ; then
4724       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
4725     else
4726       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
4727     fi
4728   fi
4729
4730   # then check for a private Tcl installation
4731   if test x"${ac_cv_c_tclconfig}" = x ; then
4732     for i in \
4733                 ../tcl \
4734                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
4735                 ../../tcl \
4736                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
4737                 ../../../tcl \
4738                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
4739       if test -f "$i/${configdir}/tclConfig.sh" ; then
4740         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4741         break
4742       fi
4743     done
4744   fi
4745   # check in a few common install locations
4746   if test x"${ac_cv_c_tclconfig}" = x ; then
4747     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4748       if test -f "$i/tclConfig.sh" ; then
4749         ac_cv_c_tclconfig=`(cd $i; pwd)`
4750         break
4751       fi
4752     done
4753   fi
4754   # check in a few other private locations
4755   if test x"${ac_cv_c_tclconfig}" = x ; then
4756     for i in \
4757                 ${srcdir}/../tcl \
4758                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
4759       if test -f "$i/${configdir}/tclConfig.sh" ; then
4760         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4761         break
4762       fi
4763     done
4764   fi
4765
4766 fi
4767
4768   if test x"${ac_cv_c_tclconfig}" = x ; then
4769     TCLCONFIG="# no Tcl configs found"
4770     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
4771   else
4772     no_tcl=
4773     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
4774     echo "$ac_t""found $TCLCONFIG" 1>&6
4775   fi
4776 fi
4777
4778     if test -z "${no_tcl}"; then
4779
4780     . $TCLCONFIG
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807 #
4808 # Ok, lets find the tk configuration
4809 # First, look for one uninstalled.
4810 # the alternative search directory is invoked by --with-tkconfig
4811 #
4812
4813 if test x"${no_tk}" = x ; then
4814   # we reset no_tk in case something fails here
4815   no_tk=true
4816   # Check whether --with-tkconfig or --without-tkconfig was given.
4817 if test "${with_tkconfig+set}" = set; then
4818   withval="$with_tkconfig"
4819   with_tkconfig=${withval}
4820 fi
4821
4822   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
4823 echo "configure:4824: checking for Tk configuration" >&5
4824   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
4825   echo $ac_n "(cached) $ac_c" 1>&6
4826 else
4827
4828
4829   # First check to see if --with-tkconfig was specified.
4830   if test x"${with_tkconfig}" != x ; then
4831     if test -f "${with_tkconfig}/tkConfig.sh" ; then
4832       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
4833     else
4834       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
4835     fi
4836   fi
4837
4838   # then check for a private Tk library
4839   if test x"${ac_cv_c_tkconfig}" = x ; then
4840     for i in \
4841                 ../tk \
4842                 `ls -dr ../tk[4-9]* 2>/dev/null` \
4843                 ../../tk \
4844                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
4845                 ../../../tk \
4846                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
4847       if test -f "$i/${configdir}/tkConfig.sh" ; then
4848         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
4849         break
4850       fi
4851     done
4852   fi
4853   # check in a few common install locations
4854   if test x"${ac_cv_c_tkconfig}" = x ; then
4855     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4856       if test -f "$i/tkConfig.sh" ; then
4857         ac_cv_c_tkconfig=`(cd $i; pwd)`
4858         break
4859       fi
4860     done
4861   fi
4862   # check in a few other private locations
4863   if test x"${ac_cv_c_tkconfig}" = x ; then
4864     for i in \
4865                 ${srcdir}/../tk \
4866                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
4867       if test -f "$i/${configdir}/tkConfig.sh" ; then
4868         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
4869         break
4870       fi
4871     done
4872   fi
4873
4874 fi
4875
4876   if test x"${ac_cv_c_tkconfig}" = x ; then
4877     TKCONFIG="# no Tk configs found"
4878     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
4879   else
4880     no_tk=
4881     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
4882     echo "$ac_t""found $TKCONFIG" 1>&6
4883   fi
4884 fi
4885
4886
4887
4888         # If $no_tk is nonempty, then we can't do Tk, and there is no
4889         # point to doing Tcl.
4890         if test -z "${no_tk}"; then
4891
4892     if test -f "$TKCONFIG" ; then
4893       . $TKCONFIG
4894     fi
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909 #
4910 # Ok, lets find the tcl source trees so we can use the headers
4911 # Warning: transition of version 9 to 10 will break this algorithm
4912 # because 10 sorts before 9. We also look for just tcl. We have to
4913 # be careful that we don't match stuff like tclX by accident.
4914 # the alternative search directory is involked by --with-tclinclude
4915 #
4916
4917 no_tcl=true
4918 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
4919 echo "configure:4920: checking for Tcl private headers. dir=${configdir}" >&5
4920 # Check whether --with-tclinclude or --without-tclinclude was given.
4921 if test "${with_tclinclude+set}" = set; then
4922   withval="$with_tclinclude"
4923   with_tclinclude=${withval}
4924 fi
4925
4926 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
4927   echo $ac_n "(cached) $ac_c" 1>&6
4928 else
4929
4930 # first check to see if --with-tclinclude was specified
4931 if test x"${with_tclinclude}" != x ; then
4932   if test -f ${with_tclinclude}/tclInt.h ; then
4933     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
4934   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
4935     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
4936   else
4937     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
4938   fi
4939 fi
4940
4941 # next check if it came with Tcl configuration file
4942 if test x"${ac_cv_c_tclconfig}" = x ; then
4943   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
4944     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
4945   fi
4946 fi
4947
4948 # next check in private source directory
4949 #
4950 # since ls returns lowest version numbers first, reverse its output
4951 if test x"${ac_cv_c_tclh}" = x ; then
4952   for i in \
4953                 ${srcdir}/../tcl \
4954                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
4955                 ${srcdir}/../../tcl \
4956                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
4957                 ${srcdir}/../../../tcl \
4958                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
4959     if test -f $i/generic/tclInt.h ; then
4960       ac_cv_c_tclh=`(cd $i/generic; pwd)`
4961       break
4962     fi
4963   done
4964 fi
4965 # finally check in a few common install locations
4966 #
4967 # since ls returns lowest version numbers first, reverse its output
4968 if test x"${ac_cv_c_tclh}" = x ; then
4969   for i in \
4970                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
4971                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
4972                 /usr/local/src/tcl \
4973                 /usr/local/lib/tcl \
4974                 ${prefix}/include ; do
4975     if test -f $i/generic/tclInt.h ; then
4976       ac_cv_c_tclh=`(cd $i/generic; pwd)`
4977       break
4978     fi
4979   done
4980 fi
4981 # see if one is installed
4982 if test x"${ac_cv_c_tclh}" = x ; then
4983    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
4984 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
4985 echo "configure:4986: checking for tclInt.h" >&5
4986 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4987   echo $ac_n "(cached) $ac_c" 1>&6
4988 else
4989   cat > conftest.$ac_ext <<EOF
4990 #line 4991 "configure"
4991 #include "confdefs.h"
4992 #include <tclInt.h>
4993 EOF
4994 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4995 { (eval echo configure:4996: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4996 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4997 if test -z "$ac_err"; then
4998   rm -rf conftest*
4999   eval "ac_cv_header_$ac_safe=yes"
5000 else
5001   echo "$ac_err" >&5
5002   echo "configure: failed program was:" >&5
5003   cat conftest.$ac_ext >&5
5004   rm -rf conftest*
5005   eval "ac_cv_header_$ac_safe=no"
5006 fi
5007 rm -f conftest*
5008 fi
5009 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5010   echo "$ac_t""yes" 1>&6
5011   ac_cv_c_tclh=installed
5012 else
5013   echo "$ac_t""no" 1>&6
5014 ac_cv_c_tclh=""
5015 fi
5016
5017 fi
5018
5019 fi
5020
5021 if test x"${ac_cv_c_tclh}" = x ; then
5022   TCLHDIR="# no Tcl private headers found"
5023   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
5024 fi
5025 if test x"${ac_cv_c_tclh}" != x ; then
5026   no_tcl=""
5027   if test x"${ac_cv_c_tclh}" = x"installed" ; then
5028     echo "$ac_t""is installed" 1>&6
5029     TCLHDIR=""
5030   else
5031     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
5032     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
5033     TCLHDIR="-I${ac_cv_c_tclh}"
5034   fi
5035 fi
5036
5037
5038
5039
5040 #
5041 # Ok, lets find the tk source trees so we can use the headers
5042 # If the directory (presumably symlink) named "tk" exists, use that one
5043 # in preference to any others.  Same logic is used when choosing library
5044 # and again with Tcl. The search order is the best place to look first, then in
5045 # decreasing significance. The loop breaks if the trigger file is found.
5046 # Note the gross little conversion here of srcdir by cd'ing to the found
5047 # directory. This converts the path from a relative to an absolute, so
5048 # recursive cache variables for the path will work right. We check all
5049 # the possible paths in one loop rather than many seperate loops to speed
5050 # things up.
5051 # the alternative search directory is involked by --with-tkinclude
5052 #
5053 no_tk=true
5054 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
5055 echo "configure:5056: checking for Tk private headers" >&5
5056 # Check whether --with-tkinclude or --without-tkinclude was given.
5057 if test "${with_tkinclude+set}" = set; then
5058   withval="$with_tkinclude"
5059   with_tkinclude=${withval}
5060 fi
5061
5062 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
5063   echo $ac_n "(cached) $ac_c" 1>&6
5064 else
5065
5066 # first check to see if --with-tkinclude was specified
5067 if test x"${with_tkinclude}" != x ; then
5068   if test -f ${with_tkinclude}/tk.h ; then
5069     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
5070   elif test -f ${with_tkinclude}/generic/tk.h ; then
5071     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
5072   else
5073     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
5074   fi
5075 fi
5076
5077 # next check if it came with Tk configuration file
5078 if test x"${ac_cv_c_tkconfig}" = x ; then
5079   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
5080     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
5081   fi
5082 fi
5083
5084 # next check in private source directory
5085 #
5086 # since ls returns lowest version numbers first, reverse its output
5087 if test x"${ac_cv_c_tkh}" = x ; then
5088   for i in \
5089                 ${srcdir}/../tk \
5090                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
5091                 ${srcdir}/../../tk \
5092                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
5093                 ${srcdir}/../../../tk \
5094                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
5095     if test -f $i/generic/tk.h ; then
5096       ac_cv_c_tkh=`(cd $i/generic; pwd)`
5097       break
5098     fi
5099   done
5100 fi
5101 # finally check in a few common install locations
5102 #
5103 # since ls returns lowest version numbers first, reverse its output
5104 if test x"${ac_cv_c_tkh}" = x ; then
5105   for i in \
5106                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
5107                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
5108                 /usr/local/src/tk \
5109                 /usr/local/lib/tk \
5110                 ${prefix}/include ; do
5111     if test -f $i/generic/tk.h ; then
5112       ac_cv_c_tkh=`(cd $i/generic; pwd)`
5113       break
5114     fi
5115   done
5116 fi
5117 # see if one is installed
5118 if test x"${ac_cv_c_tkh}" = x ; then
5119    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
5120 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
5121 echo "configure:5122: checking for tk.h" >&5
5122 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5123   echo $ac_n "(cached) $ac_c" 1>&6
5124 else
5125   cat > conftest.$ac_ext <<EOF
5126 #line 5127 "configure"
5127 #include "confdefs.h"
5128 #include <tk.h>
5129 EOF
5130 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5131 { (eval echo configure:5132: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5132 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5133 if test -z "$ac_err"; then
5134   rm -rf conftest*
5135   eval "ac_cv_header_$ac_safe=yes"
5136 else
5137   echo "$ac_err" >&5
5138   echo "configure: failed program was:" >&5
5139   cat conftest.$ac_ext >&5
5140   rm -rf conftest*
5141   eval "ac_cv_header_$ac_safe=no"
5142 fi
5143 rm -f conftest*
5144 fi
5145 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5146   echo "$ac_t""yes" 1>&6
5147   ac_cv_c_tkh=installed
5148 else
5149   echo "$ac_t""no" 1>&6
5150 ac_cv_c_tkh=""
5151 fi
5152
5153 fi
5154
5155 fi
5156
5157 if test x"${ac_cv_c_tkh}" != x ; then
5158   no_tk=""
5159   if test x"${ac_cv_c_tkh}" = x"installed" ; then
5160     echo "$ac_t""is installed" 1>&6
5161     TKHDIR=""
5162   else
5163     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
5164     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
5165     TKHDIR="-I${ac_cv_c_tkh}"
5166   fi
5167 else
5168   TKHDIR="# no Tk directory found"
5169   echo "configure: warning: Can't find Tk private headers" 1>&2
5170   no_tk=true
5171 fi
5172
5173
5174
5175
5176 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5177 echo "configure:5178: checking for Itcl private headers. srcdir=${srcdir}" >&5
5178 if test x"${ac_cv_c_itclh}" = x ; then
5179   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
5180     if test -f $i/src/itcl.h ; then
5181       ac_cv_c_itclh=`(cd $i/src; pwd)`
5182       break
5183     fi
5184   done
5185 fi
5186 if test x"${ac_cv_c_itclh}" = x ; then
5187   ITCLHDIR="# no Itcl private headers found"
5188   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
5189 fi
5190 if test x"${ac_cv_c_itclh}" != x ; then
5191      ITCLHDIR="-I${ac_cv_c_itclh}"
5192 fi
5193 # should always be here
5194      ITCLLIB="../itcl/src/libitcl.a"
5195
5196
5197
5198
5199 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5200 echo "configure:5201: checking for Tix private headers. srcdir=${srcdir}" >&5
5201 if test x"${ac_cv_c_tixh}" = x ; then
5202   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
5203     if test -f $i/generic/tix.h ; then
5204       ac_cv_c_tixh=`(cd $i/generic; pwd)`
5205       break
5206     fi
5207   done
5208 fi
5209 if test x"${ac_cv_c_tixh}" = x ; then
5210   TIXHDIR="# no Tix private headers found"
5211   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
5212 fi
5213 if test x"${ac_cv_c_tixh}" != x ; then
5214      TIXHDIR="-I${ac_cv_c_tixh}"
5215 fi
5216
5217
5218
5219            # now look for tix library stuff
5220            TIXVERSION=4.1.8.0
5221            . ${ac_cv_c_tclconfig}/tclConfig.sh
5222            case "${host}" in
5223            *-*-cygwin32*)
5224                 tixdir=../tix/win/tcl8.0
5225                 ;;
5226            *)
5227                 tixdir=../tix/unix/tk8.0
5228                 ;;
5229            esac
5230            if test "${TCL_SHARED_BUILD}" = "1"; then
5231                 TIX_LIB_EXT="${TCL_SHLIB_SUFFIX}"
5232
5233                 # Can't win them all: SunOS 4 (others?) appends a version
5234                 # number after the ".so"
5235                 case "${host}" in
5236                 *-*-sunos4*)
5237                     TIX_LIB_EXT="${TIX_LIB_EXT}.1.0" ;;
5238                 esac
5239
5240            else
5241                 TIX_LIB_EXT=".a"
5242            fi
5243
5244            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
5245                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
5246                 TIX_DEPS="${tixdir}/libtix${TIXVERSION}${TIX_LIB_EXT}"
5247            else
5248                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
5249                 TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`${TIX_LIB_EXT}"
5250            fi
5251
5252            ENABLE_GDBTK=1
5253            ENABLE_CFLAGS="${ENABLE_CFLAGS} -DGDBTK"
5254
5255            # Include some libraries that Tcl and Tk want.
5256            if test "${enable_ide}" = "yes"; then
5257               TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5258               CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5259            else
5260               TCL_LIBS='$(LIBGUI) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5261               CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5262            fi
5263            # Yes, the ordering seems wrong here.  But it isn't.
5264            # TK_LIBS is the list of libraries that need to be linked
5265            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
5266            # were in LIBS then any link tests after this point would
5267            # try to include things like `$(LIBGUI)', which wouldn't work.
5268            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
5269            CONFIG_OBS="${CONFIG_OBS} gdbtk.o gdbtk-cmds.o gdbtk-hooks.o"
5270
5271            if test x$gdb_cv_os_cygwin32 = xyes; then
5272               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32"
5273               WIN32LDAPP="-Wl,--subsystem,console"
5274               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
5275            fi
5276         fi
5277     fi
5278 fi
5279
5280
5281
5282
5283
5284
5285
5286
5287 # end-sanitize-gdbtk
5288
5289 # If we find X, set shell vars x_includes and x_libraries to the
5290 # paths, otherwise set no_x=yes.
5291 # Uses ac_ vars as temps to allow command line to override cache and checks.
5292 # --without-x overrides everything else, but does not touch the cache.
5293 echo $ac_n "checking for X""... $ac_c" 1>&6
5294 echo "configure:5295: checking for X" >&5
5295
5296 # Check whether --with-x or --without-x was given.
5297 if test "${with_x+set}" = set; then
5298   withval="$with_x"
5299   :
5300 fi
5301
5302 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5303 if test "x$with_x" = xno; then
5304   # The user explicitly disabled X.
5305   have_x=disabled
5306 else
5307   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
5308     # Both variables are already set.
5309     have_x=yes
5310   else
5311 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
5312   echo $ac_n "(cached) $ac_c" 1>&6
5313 else
5314   # One or both of the vars are not set, and there is no cached value.
5315 ac_x_includes=NO ac_x_libraries=NO
5316 rm -fr conftestdir
5317 if mkdir conftestdir; then
5318   cd conftestdir
5319   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
5320   cat > Imakefile <<'EOF'
5321 acfindx:
5322         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
5323 EOF
5324   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
5325     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5326     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
5327     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5328     for ac_extension in a so sl; do
5329       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
5330         test -f $ac_im_libdir/libX11.$ac_extension; then
5331         ac_im_usrlibdir=$ac_im_libdir; break
5332       fi
5333     done
5334     # Screen out bogus values from the imake configuration.  They are
5335     # bogus both because they are the default anyway, and because
5336     # using them would break gcc on systems where it needs fixed includes.
5337     case "$ac_im_incroot" in
5338         /usr/include) ;;
5339         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
5340     esac
5341     case "$ac_im_usrlibdir" in
5342         /usr/lib | /lib) ;;
5343         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
5344     esac
5345   fi
5346   cd ..
5347   rm -fr conftestdir
5348 fi
5349
5350 if test "$ac_x_includes" = NO; then
5351   # Guess where to find include files, by looking for this one X11 .h file.
5352   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
5353
5354   # First, try using that file with no special directory specified.
5355 cat > conftest.$ac_ext <<EOF
5356 #line 5357 "configure"
5357 #include "confdefs.h"
5358 #include <$x_direct_test_include>
5359 EOF
5360 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5361 { (eval echo configure:5362: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5362 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5363 if test -z "$ac_err"; then
5364   rm -rf conftest*
5365   # We can compile using X headers with no special include directory.
5366 ac_x_includes=
5367 else
5368   echo "$ac_err" >&5
5369   echo "configure: failed program was:" >&5
5370   cat conftest.$ac_ext >&5
5371   rm -rf conftest*
5372   # Look for the header file in a standard set of common directories.
5373 # Check X11 before X11Rn because it is often a symlink to the current release.
5374   for ac_dir in               \
5375     /usr/X11/include          \
5376     /usr/X11R6/include        \
5377     /usr/X11R5/include        \
5378     /usr/X11R4/include        \
5379                               \
5380     /usr/include/X11          \
5381     /usr/include/X11R6        \
5382     /usr/include/X11R5        \
5383     /usr/include/X11R4        \
5384                               \
5385     /usr/local/X11/include    \
5386     /usr/local/X11R6/include  \
5387     /usr/local/X11R5/include  \
5388     /usr/local/X11R4/include  \
5389                               \
5390     /usr/local/include/X11    \
5391     /usr/local/include/X11R6  \
5392     /usr/local/include/X11R5  \
5393     /usr/local/include/X11R4  \
5394                               \
5395     /usr/X386/include         \
5396     /usr/x386/include         \
5397     /usr/XFree86/include/X11  \
5398                               \
5399     /usr/include              \
5400     /usr/local/include        \
5401     /usr/unsupported/include  \
5402     /usr/athena/include       \
5403     /usr/local/x11r5/include  \
5404     /usr/lpp/Xamples/include  \
5405                               \
5406     /usr/openwin/include      \
5407     /usr/openwin/share/include \
5408     ; \
5409   do
5410     if test -r "$ac_dir/$x_direct_test_include"; then
5411       ac_x_includes=$ac_dir
5412       break
5413     fi
5414   done
5415 fi
5416 rm -f conftest*
5417 fi # $ac_x_includes = NO
5418
5419 if test "$ac_x_libraries" = NO; then
5420   # Check for the libraries.
5421
5422   test -z "$x_direct_test_library" && x_direct_test_library=Xt
5423   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
5424
5425   # See if we find them without any special options.
5426   # Don't add to $LIBS permanently.
5427   ac_save_LIBS="$LIBS"
5428   LIBS="-l$x_direct_test_library $LIBS"
5429 cat > conftest.$ac_ext <<EOF
5430 #line 5431 "configure"
5431 #include "confdefs.h"
5432
5433 int main() {
5434 ${x_direct_test_function}()
5435 ; return 0; }
5436 EOF
5437 if { (eval echo configure:5438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5438   rm -rf conftest*
5439   LIBS="$ac_save_LIBS"
5440 # We can link X programs with no special library path.
5441 ac_x_libraries=
5442 else
5443   echo "configure: failed program was:" >&5
5444   cat conftest.$ac_ext >&5
5445   rm -rf conftest*
5446   LIBS="$ac_save_LIBS"
5447 # First see if replacing the include by lib works.
5448 # Check X11 before X11Rn because it is often a symlink to the current release.
5449 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
5450     /usr/X11/lib          \
5451     /usr/X11R6/lib        \
5452     /usr/X11R5/lib        \
5453     /usr/X11R4/lib        \
5454                           \
5455     /usr/lib/X11          \
5456     /usr/lib/X11R6        \
5457     /usr/lib/X11R5        \
5458     /usr/lib/X11R4        \
5459                           \
5460     /usr/local/X11/lib    \
5461     /usr/local/X11R6/lib  \
5462     /usr/local/X11R5/lib  \
5463     /usr/local/X11R4/lib  \
5464                           \
5465     /usr/local/lib/X11    \
5466     /usr/local/lib/X11R6  \
5467     /usr/local/lib/X11R5  \
5468     /usr/local/lib/X11R4  \
5469                           \
5470     /usr/X386/lib         \
5471     /usr/x386/lib         \
5472     /usr/XFree86/lib/X11  \
5473                           \
5474     /usr/lib              \
5475     /usr/local/lib        \
5476     /usr/unsupported/lib  \
5477     /usr/athena/lib       \
5478     /usr/local/x11r5/lib  \
5479     /usr/lpp/Xamples/lib  \
5480     /lib/usr/lib/X11      \
5481                           \
5482     /usr/openwin/lib      \
5483     /usr/openwin/share/lib \
5484     ; \
5485 do
5486   for ac_extension in a so sl; do
5487     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
5488       ac_x_libraries=$ac_dir
5489       break 2
5490     fi
5491   done
5492 done
5493 fi
5494 rm -f conftest*
5495 fi # $ac_x_libraries = NO
5496
5497 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
5498   # Didn't find X anywhere.  Cache the known absence of X.
5499   ac_cv_have_x="have_x=no"
5500 else
5501   # Record where we found X for the cache.
5502   ac_cv_have_x="have_x=yes \
5503                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
5504 fi
5505 fi
5506   fi
5507   eval "$ac_cv_have_x"
5508 fi # $with_x != no
5509
5510 if test "$have_x" != yes; then
5511   echo "$ac_t""$have_x" 1>&6
5512   no_x=yes
5513 else
5514   # If each of the values was on the command line, it overrides each guess.
5515   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5516   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5517   # Update the cache value to reflect the command line values.
5518   ac_cv_have_x="have_x=yes \
5519                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
5520   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
5521 fi
5522
5523 # start-sanitize-sky
5524 # Enable GPU2 library for MIPS simulator
5525 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
5526 if test "${with_sim_gpu2+set}" = set; then
5527   withval="$with_sim_gpu2"
5528   case "${target}" in
5529   mips*-sky-*)
5530     if test -d "${withval}"
5531     then
5532       LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext"
5533     else
5534       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5535     fi ;;
5536   *)  echo "configure: warning: --with-sim-gpu2 option invalid for target ${target}" 1>&2
5537 esac
5538 fi
5539
5540 # Enable target accurate FP library
5541 # Check whether --with-sim-funit or --without-sim-funit was given.
5542 if test "${with_sim_funit+set}" = set; then
5543   withval="$with_sim_funit"
5544   case "${target}" in
5545   mips*-sky-*)
5546     if test -d "${withval}"
5547     then
5548       LIBS="${LIBS} -L${withval}/lib -lfunit"
5549     else
5550       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5551     fi ;;
5552   *)  echo "configure: warning: --with-sim-funit option invalid for target ${target}" 1>&2
5553 esac
5554 fi
5555 # end-sanitize-sky
5556
5557 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5558 echo "configure:5559: checking for wctype in -lw" >&5
5559 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5560 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5561   echo $ac_n "(cached) $ac_c" 1>&6
5562 else
5563   ac_save_LIBS="$LIBS"
5564 LIBS="-lw  $LIBS"
5565 cat > conftest.$ac_ext <<EOF
5566 #line 5567 "configure"
5567 #include "confdefs.h"
5568 /* Override any gcc2 internal prototype to avoid an error.  */
5569 /* We use char because int might match the return type of a gcc2
5570     builtin and then its argument prototype would still apply.  */
5571 char wctype();
5572
5573 int main() {
5574 wctype()
5575 ; return 0; }
5576 EOF
5577 if { (eval echo configure:5578: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5578   rm -rf conftest*
5579   eval "ac_cv_lib_$ac_lib_var=yes"
5580 else
5581   echo "configure: failed program was:" >&5
5582   cat conftest.$ac_ext >&5
5583   rm -rf conftest*
5584   eval "ac_cv_lib_$ac_lib_var=no"
5585 fi
5586 rm -f conftest*
5587 LIBS="$ac_save_LIBS"
5588
5589 fi
5590 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5591   echo "$ac_t""yes" 1>&6
5592   LIBS="$LIBS -lw"
5593 else
5594   echo "$ac_t""no" 1>&6
5595 fi
5596
5597
5598
5599
5600
5601
5602
5603
5604 # Begin stuff to support --enable-shared
5605 # Check whether --enable-shared or --disable-shared was given.
5606 if test "${enable_shared+set}" = set; then
5607   enableval="$enable_shared"
5608   case "${enableval}" in
5609   yes) shared=true ;;
5610   no)  shared=false ;;
5611   *) shared=true ;;
5612 esac
5613 fi
5614
5615 HLDFLAGS=
5616 HLDENV=
5617 # If we have shared libraries, try to set rpath reasonably.
5618 if test "${shared}" = "true"; then
5619   case "${host}" in
5620   *-*-hpux*)
5621     HLDFLAGS='-Wl,+s,+b,$(libdir)'
5622     ;;
5623   *-*-irix5* | *-*-irix6*)
5624     HLDFLAGS='-Wl,-rpath,$(libdir)'
5625     ;;
5626   *-*-linux*aout*)
5627     ;;
5628   *-*-linux* | *-pc-linux-gnu)
5629     HLDFLAGS='-Wl,-rpath,$(libdir)'
5630     ;;
5631   *-*-solaris*)
5632     HLDFLAGS='-R $(libdir)'
5633     ;;
5634   *-*-sysv4*)
5635     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
5636     ;;
5637   esac
5638 fi
5639
5640 # On SunOS, if the linker supports the -rpath option, use it to
5641 # prevent ../bfd and ../opcodes from being included in the run time
5642 # search path.
5643 case "${host}" in
5644   *-*-sunos*)
5645     echo 'main () { }' > conftest.c
5646     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
5647     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
5648       :
5649     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
5650       :
5651     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
5652       :
5653     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
5654       :
5655     elif test "${shared}" = "true"; then
5656       HLDFLAGS='-Wl,-rpath=$(libdir)'
5657     else
5658       HLDFLAGS='-Wl,-rpath='
5659     fi
5660     rm -f conftest.t conftest.c conftest
5661     ;;
5662 esac
5663
5664
5665 # End stuff to support --enable-shared
5666
5667 # target_subdir is used by the testsuite to find the target libraries.
5668 target_subdir=
5669 if test "${host}" != "${target}"; then
5670     target_subdir="${target_alias}/"
5671 fi
5672
5673
5674 frags=
5675 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
5676 if test ! -f ${host_makefile_frag}; then
5677 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
5678 fi
5679 frags="$frags $host_makefile_frag"
5680
5681 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
5682 if test ! -f ${target_makefile_frag}; then
5683 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
5684 fi
5685 frags="$frags $target_makefile_frag"
5686
5687
5688
5689
5690
5691 hostfile=`sed -n '
5692 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5693 ' ${host_makefile_frag}`
5694
5695 targetfile=`sed -n '
5696 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5697 ' ${target_makefile_frag}`
5698
5699 # these really aren't orthogonal true/false values of the same condition,
5700 # but shells are slow enough that I like to reuse the test conditions
5701 # whenever possible
5702 if test "${target}" = "${host}"; then
5703 nativefile=`sed -n '
5704 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
5705 ' ${host_makefile_frag}`
5706 # else
5707 # GDBserver is only useful in a "native" enviroment
5708 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
5709 fi
5710
5711
5712 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
5713 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
5714 # corresponding links.  But we have to remove the xm.h files and tm.h
5715 # files anyway, e.g. when switching from "configure host" to
5716 # "configure none".
5717
5718 files=
5719 links=
5720 rm -f xm.h
5721 if test "${hostfile}" != ""; then
5722 files="${files} config/${gdb_host_cpu}/${hostfile}"
5723 links="${links} xm.h"
5724 fi
5725 rm -f tm.h
5726 if test "${targetfile}" != ""; then
5727 files="${files} config/${gdb_target_cpu}/${targetfile}"
5728 links="${links} tm.h"
5729 fi
5730 rm -f nm.h
5731 if test "${nativefile}" != ""; then
5732 files="${files} config/${gdb_host_cpu}/${nativefile}"
5733 links="${links} nm.h"
5734 else
5735 # A cross-only configuration.
5736 files="${files} config/nm-empty.h"
5737 links="${links} nm.h"
5738 fi
5739 # start-sanitize-gdbtk
5740 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
5741 echo "configure:5742: checking whether ln -s works" >&5
5742 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
5743   echo $ac_n "(cached) $ac_c" 1>&6
5744 else
5745   rm -f conftestdata
5746 if ln -s X conftestdata 2>/dev/null
5747 then
5748   rm -f conftestdata
5749   ac_cv_prog_LN_S="ln -s"
5750 else
5751   ac_cv_prog_LN_S=ln
5752 fi
5753 fi
5754 LN_S="$ac_cv_prog_LN_S"
5755 if test "$ac_cv_prog_LN_S" = "ln -s"; then
5756   echo "$ac_t""yes" 1>&6
5757 else
5758   echo "$ac_t""no" 1>&6
5759 fi
5760
5761 # Make it possible to use the GUI without doing a full install
5762 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
5763   if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
5764   echo linking $srcdir/gdbtcl to gdbtcl
5765   $LN_S $srcdir/gdbtcl gdbtcl
5766   else
5767   echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl.  You will need to do a
5768   echo "         " make install before you are able to run the GUI.
5769   fi
5770 fi
5771 # end-sanitize-gdbtk
5772
5773
5774
5775 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
5776 echo "configure:5777: checking for Cygwin32 environment" >&5
5777 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
5778   echo $ac_n "(cached) $ac_c" 1>&6
5779 else
5780   cat > conftest.$ac_ext <<EOF
5781 #line 5782 "configure"
5782 #include "confdefs.h"
5783
5784 int main() {
5785 return __CYGWIN32__;
5786 ; return 0; }
5787 EOF
5788 if { (eval echo configure:5789: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5789   rm -rf conftest*
5790   am_cv_cygwin32=yes
5791 else
5792   echo "configure: failed program was:" >&5
5793   cat conftest.$ac_ext >&5
5794   rm -rf conftest*
5795   am_cv_cygwin32=no
5796 fi
5797 rm -f conftest*
5798 rm -f conftest*
5799 fi
5800
5801 echo "$ac_t""$am_cv_cygwin32" 1>&6
5802 CYGWIN32=
5803 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
5804 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
5805 echo "configure:5806: checking for Mingw32 environment" >&5
5806 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
5807   echo $ac_n "(cached) $ac_c" 1>&6
5808 else
5809   cat > conftest.$ac_ext <<EOF
5810 #line 5811 "configure"
5811 #include "confdefs.h"
5812
5813 int main() {
5814 return __MINGW32__;
5815 ; return 0; }
5816 EOF
5817 if { (eval echo configure:5818: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5818   rm -rf conftest*
5819   am_cv_mingw32=yes
5820 else
5821   echo "configure: failed program was:" >&5
5822   cat conftest.$ac_ext >&5
5823   rm -rf conftest*
5824   am_cv_mingw32=no
5825 fi
5826 rm -f conftest*
5827 rm -f conftest*
5828 fi
5829
5830 echo "$ac_t""$am_cv_mingw32" 1>&6
5831 MINGW32=
5832 test "$am_cv_mingw32" = yes && MINGW32=yes
5833
5834
5835 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5836 echo "configure:5837: checking for executable suffix" >&5
5837 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
5838   echo $ac_n "(cached) $ac_c" 1>&6
5839 else
5840   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
5841 am_cv_exeext=.exe
5842 else
5843 cat > am_c_test.c << 'EOF'
5844 int main() {
5845 /* Nothing needed here */
5846 }
5847 EOF
5848 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
5849 am_cv_exeext=
5850 for file in am_c_test.*; do
5851    case $file in
5852     *.c) ;;
5853     *.o) ;;
5854     *) am_cv_exeext=`echo $file | sed -e s/am_c_test//` ;;
5855    esac
5856 done
5857 rm -f am_c_test*
5858 fi
5859
5860 test x"${am_cv_exeext}" = x && am_cv_exeext=no
5861 fi
5862 EXEEXT=""
5863 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
5864 echo "$ac_t""${am_cv_exeext}" 1>&6
5865
5866
5867 subdirs="$configdirs"
5868
5869 trap '' 1 2 15
5870 cat > confcache <<\EOF
5871 # This file is a shell script that caches the results of configure
5872 # tests run on this system so they can be shared between configure
5873 # scripts and configure runs.  It is not useful on other systems.
5874 # If it contains results you don't want to keep, you may remove or edit it.
5875 #
5876 # By default, configure uses ./config.cache as the cache file,
5877 # creating it if it does not exist already.  You can give configure
5878 # the --cache-file=FILE option to use a different cache file; that is
5879 # what configure does when it calls configure scripts in
5880 # subdirectories, so they share the cache.
5881 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5882 # config.status only pays attention to the cache file if you give it the
5883 # --recheck option to rerun configure.
5884 #
5885 EOF
5886 # The following way of writing the cache mishandles newlines in values,
5887 # but we know of no workaround that is simple, portable, and efficient.
5888 # So, don't put newlines in cache variables' values.
5889 # Ultrix sh set writes to stderr and can't be redirected directly,
5890 # and sets the high bit in the cache file unless we assign to the vars.
5891 (set) 2>&1 |
5892   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
5893   *ac_space=\ *)
5894     # `set' does not quote correctly, so add quotes (double-quote substitution
5895     # turns \\\\ into \\, and sed turns \\ into \).
5896     sed -n \
5897       -e "s/'/'\\\\''/g" \
5898       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5899     ;;
5900   *)
5901     # `set' quotes correctly as required by POSIX, so do not add quotes.
5902     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5903     ;;
5904   esac >> confcache
5905 if cmp -s $cache_file confcache; then
5906   :
5907 else
5908   if test -w $cache_file; then
5909     echo "updating cache $cache_file"
5910     cat confcache > $cache_file
5911   else
5912     echo "not updating unwritable cache $cache_file"
5913   fi
5914 fi
5915 rm -f confcache
5916
5917 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5918
5919 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5920 # Let make expand exec_prefix.
5921 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5922
5923 # Any assignment to VPATH causes Sun make to only execute
5924 # the first set of double-colon rules, so remove it if not needed.
5925 # If there is a colon in the path, we need to keep it.
5926 if test "x$srcdir" = x.; then
5927   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5928 fi
5929
5930 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5931
5932 DEFS=-DHAVE_CONFIG_H
5933
5934 # Without the "./", some shells look in PATH for config.status.
5935 : ${CONFIG_STATUS=./config.status}
5936
5937 echo creating $CONFIG_STATUS
5938 rm -f $CONFIG_STATUS
5939 cat > $CONFIG_STATUS <<EOF
5940 #! /bin/sh
5941 # Generated automatically by configure.
5942 # Run this file to recreate the current configuration.
5943 # This directory was configured as follows,
5944 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5945 #
5946 # $0 $ac_configure_args
5947 #
5948 # Compiler output produced by configure, useful for debugging
5949 # configure, is in ./config.log if it exists.
5950
5951 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5952 for ac_option
5953 do
5954   case "\$ac_option" in
5955   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5956     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5957     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5958   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5959     echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
5960     exit 0 ;;
5961   -help | --help | --hel | --he | --h)
5962     echo "\$ac_cs_usage"; exit 0 ;;
5963   *) echo "\$ac_cs_usage"; exit 1 ;;
5964   esac
5965 done
5966
5967 ac_given_srcdir=$srcdir
5968 ac_given_INSTALL="$INSTALL"
5969
5970 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5971 EOF
5972 cat >> $CONFIG_STATUS <<EOF
5973
5974 # Protect against being on the right side of a sed subst in config.status.
5975 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5976  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5977 $ac_vpsub
5978 $extrasub
5979 s%@SHELL@%$SHELL%g
5980 s%@CFLAGS@%$CFLAGS%g
5981 s%@CPPFLAGS@%$CPPFLAGS%g
5982 s%@CXXFLAGS@%$CXXFLAGS%g
5983 s%@DEFS@%$DEFS%g
5984 s%@LDFLAGS@%$LDFLAGS%g
5985 s%@LIBS@%$LIBS%g
5986 s%@exec_prefix@%$exec_prefix%g
5987 s%@prefix@%$prefix%g
5988 s%@program_transform_name@%$program_transform_name%g
5989 s%@bindir@%$bindir%g
5990 s%@sbindir@%$sbindir%g
5991 s%@libexecdir@%$libexecdir%g
5992 s%@datadir@%$datadir%g
5993 s%@sysconfdir@%$sysconfdir%g
5994 s%@sharedstatedir@%$sharedstatedir%g
5995 s%@localstatedir@%$localstatedir%g
5996 s%@libdir@%$libdir%g
5997 s%@includedir@%$includedir%g
5998 s%@oldincludedir@%$oldincludedir%g
5999 s%@infodir@%$infodir%g
6000 s%@mandir@%$mandir%g
6001 s%@CC@%$CC%g
6002 s%@CPP@%$CPP%g
6003 s%@DLLTOOL@%$DLLTOOL%g
6004 s%@host@%$host%g
6005 s%@host_alias@%$host_alias%g
6006 s%@host_cpu@%$host_cpu%g
6007 s%@host_vendor@%$host_vendor%g
6008 s%@host_os@%$host_os%g
6009 s%@target@%$target%g
6010 s%@target_alias@%$target_alias%g
6011 s%@target_cpu@%$target_cpu%g
6012 s%@target_vendor@%$target_vendor%g
6013 s%@target_os@%$target_os%g
6014 s%@build@%$build%g
6015 s%@build_alias@%$build_alias%g
6016 s%@build_cpu@%$build_cpu%g
6017 s%@build_vendor@%$build_vendor%g
6018 s%@build_os@%$build_os%g
6019 s%@SET_MAKE@%$SET_MAKE%g
6020 s%@RANLIB@%$RANLIB%g
6021 s%@ALLOCA@%$ALLOCA%g
6022 s%@USE_NLS@%$USE_NLS%g
6023 s%@MSGFMT@%$MSGFMT%g
6024 s%@GMSGFMT@%$GMSGFMT%g
6025 s%@XGETTEXT@%$XGETTEXT%g
6026 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
6027 s%@CATALOGS@%$CATALOGS%g
6028 s%@CATOBJEXT@%$CATOBJEXT%g
6029 s%@DATADIRNAME@%$DATADIRNAME%g
6030 s%@GMOFILES@%$GMOFILES%g
6031 s%@INSTOBJEXT@%$INSTOBJEXT%g
6032 s%@INTLDEPS@%$INTLDEPS%g
6033 s%@INTLLIBS@%$INTLLIBS%g
6034 s%@INTLOBJS@%$INTLOBJS%g
6035 s%@POFILES@%$POFILES%g
6036 s%@POSUB@%$POSUB%g
6037 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
6038 s%@GT_NO@%$GT_NO%g
6039 s%@GT_YES@%$GT_YES%g
6040 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
6041 s%@l@%$l%g
6042 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6043 s%@INSTALL_DATA@%$INSTALL_DATA%g
6044 s%@AR@%$AR%g
6045 s%@YACC@%$YACC%g
6046 s%@AWK@%$AWK%g
6047 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
6048 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
6049 s%@MMALLOC@%$MMALLOC%g
6050 s%@ENABLE_IDE@%$ENABLE_IDE%g
6051 s%@FOUNDRY_LIB_BASE@%$FOUNDRY_LIB_BASE%g
6052 s%@LIBGUI@%$LIBGUI%g
6053 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
6054 s%@IDE_CFLAGS_X@%$IDE_CFLAGS_X%g
6055 s%@IDE_X@%$IDE_X%g
6056 s%@LIBIDETCL@%$LIBIDETCL%g
6057 s%@LIBIDE@%$LIBIDE%g
6058 s%@IDE_DEPS@%$IDE_DEPS%g
6059 s%@WIN32LIBS@%$WIN32LIBS%g
6060 s%@WIN32LDAPP@%$WIN32LDAPP%g
6061 s%@WINDRES@%$WINDRES%g
6062 s%@TCL_VERSION@%$TCL_VERSION%g
6063 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
6064 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
6065 s%@TCL_CC@%$TCL_CC%g
6066 s%@TCL_DEFS@%$TCL_DEFS%g
6067 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
6068 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
6069 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
6070 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
6071 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
6072 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
6073 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
6074 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
6075 s%@TCL_RANLIB@%$TCL_RANLIB%g
6076 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
6077 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
6078 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
6079 s%@TK_VERSION@%$TK_VERSION%g
6080 s%@TK_DEFS@%$TK_DEFS%g
6081 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
6082 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
6083 s%@TK_XLIBSW@%$TK_XLIBSW%g
6084 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
6085 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
6086 s%@TCLHDIR@%$TCLHDIR%g
6087 s%@TKHDIR@%$TKHDIR%g
6088 s%@ITCLHDIR@%$ITCLHDIR%g
6089 s%@ITCLLIB@%$ITCLLIB%g
6090 s%@TIXHDIR@%$TIXHDIR%g
6091 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
6092 s%@X_CFLAGS@%$X_CFLAGS%g
6093 s%@X_LDFLAGS@%$X_LDFLAGS%g
6094 s%@X_LIBS@%$X_LIBS%g
6095 s%@TIXLIB@%$TIXLIB%g
6096 s%@TIX_DEPS@%$TIX_DEPS%g
6097 s%@GDBTKLIBS@%$GDBTKLIBS%g
6098 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
6099 s%@CONFIG_OBS@%$CONFIG_OBS%g
6100 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
6101 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
6102 s%@HLDFLAGS@%$HLDFLAGS%g
6103 s%@HLDENV@%$HLDENV%g
6104 s%@target_subdir@%$target_subdir%g
6105 /@host_makefile_frag@/r $host_makefile_frag
6106 s%@host_makefile_frag@%%g
6107 /@target_makefile_frag@/r $target_makefile_frag
6108 s%@target_makefile_frag@%%g
6109 s%@frags@%$frags%g
6110 s%@LN_S@%$LN_S%g
6111 s%@EXEEXT@%$EXEEXT%g
6112 s%@subdirs@%$subdirs%g
6113
6114 CEOF
6115 EOF
6116
6117 cat >> $CONFIG_STATUS <<\EOF
6118
6119 # Split the substitutions into bite-sized pieces for seds with
6120 # small command number limits, like on Digital OSF/1 and HP-UX.
6121 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6122 ac_file=1 # Number of current file.
6123 ac_beg=1 # First line for current file.
6124 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6125 ac_more_lines=:
6126 ac_sed_cmds=""
6127 while $ac_more_lines; do
6128   if test $ac_beg -gt 1; then
6129     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6130   else
6131     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6132   fi
6133   if test ! -s conftest.s$ac_file; then
6134     ac_more_lines=false
6135     rm -f conftest.s$ac_file
6136   else
6137     if test -z "$ac_sed_cmds"; then
6138       ac_sed_cmds="sed -f conftest.s$ac_file"
6139     else
6140       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6141     fi
6142     ac_file=`expr $ac_file + 1`
6143     ac_beg=$ac_end
6144     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6145   fi
6146 done
6147 if test -z "$ac_sed_cmds"; then
6148   ac_sed_cmds=cat
6149 fi
6150 EOF
6151
6152 cat >> $CONFIG_STATUS <<EOF
6153
6154 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
6155 EOF
6156 cat >> $CONFIG_STATUS <<\EOF
6157 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6158   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6159   case "$ac_file" in
6160   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6161        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6162   *) ac_file_in="${ac_file}.in" ;;
6163   esac
6164
6165   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6166
6167   # Remove last slash and all that follows it.  Not all systems have dirname.
6168   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6169   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6170     # The file is in a subdirectory.
6171     test ! -d "$ac_dir" && mkdir "$ac_dir"
6172     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6173     # A "../" for each directory in $ac_dir_suffix.
6174     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6175   else
6176     ac_dir_suffix= ac_dots=
6177   fi
6178
6179   case "$ac_given_srcdir" in
6180   .)  srcdir=.
6181       if test -z "$ac_dots"; then top_srcdir=.
6182       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6183   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6184   *) # Relative path.
6185     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6186     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6187   esac
6188
6189   case "$ac_given_INSTALL" in
6190   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6191   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6192   esac
6193
6194   echo creating "$ac_file"
6195   rm -f "$ac_file"
6196   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6197   case "$ac_file" in
6198   *Makefile*) ac_comsub="1i\\
6199 # $configure_input" ;;
6200   *) ac_comsub= ;;
6201   esac
6202
6203   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6204   sed -e "$ac_comsub
6205 s%@configure_input@%$configure_input%g
6206 s%@srcdir@%$srcdir%g
6207 s%@top_srcdir@%$top_srcdir%g
6208 s%@INSTALL@%$INSTALL%g
6209 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6210 fi; done
6211 rm -f conftest.s*
6212
6213 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6214 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6215 #
6216 # ac_d sets the value in "#define NAME VALUE" lines.
6217 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6218 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6219 ac_dC='\3'
6220 ac_dD='%g'
6221 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6222 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6223 ac_uB='\([      ]\)%\1#\2define\3'
6224 ac_uC=' '
6225 ac_uD='\4%g'
6226 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6227 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6228 ac_eB='$%\1#\2define\3'
6229 ac_eC=' '
6230 ac_eD='%g'
6231
6232 if test "${CONFIG_HEADERS+set}" != set; then
6233 EOF
6234 cat >> $CONFIG_STATUS <<EOF
6235   CONFIG_HEADERS="config.h:config.in"
6236 EOF
6237 cat >> $CONFIG_STATUS <<\EOF
6238 fi
6239 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6240   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6241   case "$ac_file" in
6242   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6243        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6244   *) ac_file_in="${ac_file}.in" ;;
6245   esac
6246
6247   echo creating $ac_file
6248
6249   rm -f conftest.frag conftest.in conftest.out
6250   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6251   cat $ac_file_inputs > conftest.in
6252
6253 EOF
6254
6255 # Transform confdefs.h into a sed script conftest.vals that substitutes
6256 # the proper values into config.h.in to produce config.h.  And first:
6257 # Protect against being on the right side of a sed subst in config.status.
6258 # Protect against being in an unquoted here document in config.status.
6259 rm -f conftest.vals
6260 cat > conftest.hdr <<\EOF
6261 s/[\\&%]/\\&/g
6262 s%[\\$`]%\\&%g
6263 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6264 s%ac_d%ac_u%gp
6265 s%ac_u%ac_e%gp
6266 EOF
6267 sed -n -f conftest.hdr confdefs.h > conftest.vals
6268 rm -f conftest.hdr
6269
6270 # This sed command replaces #undef with comments.  This is necessary, for
6271 # example, in the case of _POSIX_SOURCE, which is predefined and required
6272 # on some systems where configure will not decide to define it.
6273 cat >> conftest.vals <<\EOF
6274 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6275 EOF
6276
6277 # Break up conftest.vals because some shells have a limit on
6278 # the size of here documents, and old seds have small limits too.
6279
6280 rm -f conftest.tail
6281 while :
6282 do
6283   ac_lines=`grep -c . conftest.vals`
6284   # grep -c gives empty output for an empty file on some AIX systems.
6285   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6286   # Write a limited-size here document to conftest.frag.
6287   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6288   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6289   echo 'CEOF
6290   sed -f conftest.frag conftest.in > conftest.out
6291   rm -f conftest.in
6292   mv conftest.out conftest.in
6293 ' >> $CONFIG_STATUS
6294   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6295   rm -f conftest.vals
6296   mv conftest.tail conftest.vals
6297 done
6298 rm -f conftest.vals
6299
6300 cat >> $CONFIG_STATUS <<\EOF
6301   rm -f conftest.frag conftest.h
6302   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6303   cat conftest.in >> conftest.h
6304   rm -f conftest.in
6305   if cmp -s $ac_file conftest.h 2>/dev/null; then
6306     echo "$ac_file is unchanged"
6307     rm -f conftest.h
6308   else
6309     # Remove last slash and all that follows it.  Not all systems have dirname.
6310       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6311       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6312       # The file is in a subdirectory.
6313       test ! -d "$ac_dir" && mkdir "$ac_dir"
6314     fi
6315     rm -f $ac_file
6316     mv conftest.h $ac_file
6317   fi
6318 fi; done
6319
6320 EOF
6321
6322 cat >> $CONFIG_STATUS <<EOF
6323 ac_sources="$files"
6324 ac_dests="$links"
6325 EOF
6326
6327 cat >> $CONFIG_STATUS <<\EOF
6328 srcdir=$ac_given_srcdir
6329 while test -n "$ac_sources"; do
6330   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6331   set $ac_sources; ac_source=$1; shift; ac_sources=$*
6332
6333   echo "linking $srcdir/$ac_source to $ac_dest"
6334
6335   if test ! -r $srcdir/$ac_source; then
6336     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
6337   fi
6338   rm -f $ac_dest
6339
6340   # Make relative symlinks.
6341   # Remove last slash and all that follows it.  Not all systems have dirname.
6342   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
6343   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
6344     # The dest file is in a subdirectory.
6345     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
6346     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
6347     # A "../" for each directory in $ac_dest_dir_suffix.
6348     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
6349   else
6350     ac_dest_dir_suffix= ac_dots=
6351   fi
6352
6353   case "$srcdir" in
6354   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
6355   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
6356   esac
6357
6358   # Make a symlink if possible; otherwise try a hard link.
6359   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6360     ln $srcdir/$ac_source $ac_dest; then :
6361   else
6362     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
6363   fi
6364 done
6365 EOF
6366 cat >> $CONFIG_STATUS <<EOF
6367
6368 gdb_host_cpu=$gdb_host_cpu
6369 gdb_target_cpu=$gdb_target_cpu
6370 nativefile=$nativefile
6371
6372 EOF
6373 cat >> $CONFIG_STATUS <<\EOF
6374
6375 if test "${nativefile}" = ""; then
6376 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
6377         < Makefile > Makefile.tem
6378 mv -f Makefile.tem Makefile
6379 fi
6380
6381 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
6382 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
6383 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
6384 mv -f Makefile.tmp Makefile
6385
6386 case x$CONFIG_HEADERS in
6387 xconfig.h:config.in)
6388 echo > stamp-h ;;
6389 esac
6390
6391 exit 0
6392 EOF
6393 chmod +x $CONFIG_STATUS
6394 rm -fr confdefs* $ac_clean_files
6395 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6396
6397 if test "$no_recursion" != yes; then
6398
6399   # Remove --cache-file and --srcdir arguments so they do not pile up.
6400   ac_sub_configure_args=
6401   ac_prev=
6402   for ac_arg in $ac_configure_args; do
6403     if test -n "$ac_prev"; then
6404       ac_prev=
6405       continue
6406     fi
6407     case "$ac_arg" in
6408     -cache-file | --cache-file | --cache-fil | --cache-fi \
6409     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6410       ac_prev=cache_file ;;
6411     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6412     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
6413       ;;
6414     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6415       ac_prev=srcdir ;;
6416     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6417       ;;
6418     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
6419     esac
6420   done
6421
6422   for ac_config_dir in $configdirs; do
6423
6424     # Do not complain, so a configure script can configure whichever
6425     # parts of a large source tree are present.
6426     if test ! -d $srcdir/$ac_config_dir; then
6427       continue
6428     fi
6429
6430     echo configuring in $ac_config_dir
6431
6432     case "$srcdir" in
6433     .) ;;
6434     *)
6435       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
6436       else
6437         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
6438       fi
6439       ;;
6440     esac
6441
6442     ac_popdir=`pwd`
6443     cd $ac_config_dir
6444
6445       # A "../" for each directory in /$ac_config_dir.
6446       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
6447
6448     case "$srcdir" in
6449     .) # No --srcdir option.  We are building in place.
6450       ac_sub_srcdir=$srcdir ;;
6451     /*) # Absolute path.
6452       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
6453     *) # Relative path.
6454       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
6455     esac
6456
6457     # Check for guested configure; otherwise get Cygnus style configure.
6458     if test -f $ac_sub_srcdir/configure; then
6459       ac_sub_configure=$ac_sub_srcdir/configure
6460     elif test -f $ac_sub_srcdir/configure.in; then
6461       ac_sub_configure=$ac_configure
6462     else
6463       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
6464       ac_sub_configure=
6465     fi
6466
6467     # The recursion is here.
6468     if test -n "$ac_sub_configure"; then
6469
6470       # Make the cache file name correct relative to the subdirectory.
6471       case "$cache_file" in
6472       /*) ac_sub_cache_file=$cache_file ;;
6473       *) # Relative path.
6474         ac_sub_cache_file="$ac_dots$cache_file" ;;
6475       esac
6476   case "$ac_given_INSTALL" in
6477         [/$]*) INSTALL="$ac_given_INSTALL" ;;
6478         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6479         esac
6480
6481       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
6482       # The eval makes quoting arguments work.
6483       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
6484       then :
6485       else
6486         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
6487       fi
6488     fi
6489
6490     cd $ac_popdir
6491   done
6492 fi
6493
6494
6495 exit 0
6496