gdb/gdbserver/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   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
  15 # Initialize some variables set by options.
  16 # The variables have the same names as the options, with
  17 # dashes changed to underlines.
  18 build=NONE
  19 cache_file=./config.cache
  20 exec_prefix=NONE
  21 host=NONE
  22 no_create=
  23 nonopt=NONE
  24 no_recursion=
  25 prefix=NONE
  26 program_prefix=NONE
  27 program_suffix=NONE
  28 program_transform_name=s,x,x,
  29 silent=
  30 site=
  31 srcdir=
  32 target=NONE
  33 verbose=
  34 x_includes=NONE
  35 x_libraries=NONE
  36 bindir='${exec_prefix}/bin'
  37 sbindir='${exec_prefix}/sbin'
  38 libexecdir='${exec_prefix}/libexec'
  39 datadir='${prefix}/share'
  40 sysconfdir='${prefix}/etc'
  41 sharedstatedir='${prefix}/com'
  42 localstatedir='${prefix}/var'
  43 libdir='${exec_prefix}/lib'
  44 includedir='${prefix}/include'
  45 oldincludedir='/usr/include'
  46 infodir='${prefix}/info'
  47 mandir='${prefix}/man'
  48
  49 # Initialize some other variables.
  50 subdirs=
  51 MFLAGS= MAKEFLAGS=
  52 SHELL=${CONFIG_SHELL-/bin/sh}
  53 # Maximum number of lines to put in a shell here document.
  54 ac_max_here_lines=12
  55
  56 ac_prev=
  57 for ac_option
  58 do
  59
  60   # If the previous option needs an argument, assign it.
  61   if test -n "$ac_prev"; then
  62     eval "$ac_prev=\$ac_option"
  63     ac_prev=
  64     continue
  65   fi
  66
  67   case "$ac_option" in
  68   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  69   *) ac_optarg= ;;
  70   esac
  71
  72   # Accept the important Cygnus configure options, so we can diagnose typos.
  73
  74   case "$ac_option" in
  75
  76   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  77     ac_prev=bindir ;;
  78   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  79     bindir="$ac_optarg" ;;
  80
  81   -build | --build | --buil | --bui | --bu)
  82     ac_prev=build ;;
  83   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  84     build="$ac_optarg" ;;
  85
  86   -cache-file | --cache-file | --cache-fil | --cache-fi \
  87   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  88     ac_prev=cache_file ;;
  89   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  90   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  91     cache_file="$ac_optarg" ;;
  92
  93   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  94     ac_prev=datadir ;;
  95   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  96   | --da=*)
  97     datadir="$ac_optarg" ;;
  98
  99   -disable-* | --disable-*)
 100     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 101     # Reject names that are not valid shell variable names.
 102     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 103       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 104     fi
 105     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 106     eval "enable_${ac_feature}=no" ;;
 107
 108   -enable-* | --enable-*)
 109     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 110     # Reject names that are not valid shell variable names.
 111     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 112       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 113     fi
 114     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 115     case "$ac_option" in
 116       *=*) ;;
 117       *) ac_optarg=yes ;;
 118     esac
 119     eval "enable_${ac_feature}='$ac_optarg'" ;;
 120
 121   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 122   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 123   | --exec | --exe | --ex)
 124     ac_prev=exec_prefix ;;
 125   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 126   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 127   | --exec=* | --exe=* | --ex=*)
 128     exec_prefix="$ac_optarg" ;;
 129
 130   -gas | --gas | --ga | --g)
 131     # Obsolete; use --with-gas.
 132     with_gas=yes ;;
 133
 134   -help | --help | --hel | --he)
 135     # Omit some internal or obsolete options to make the list less imposing.
 136     # This message is too long to be a string in the A/UX 3.1 sh.
 137     cat << EOF
 138 Usage: configure [options] [host]
 139 Options: [defaults in brackets after descriptions]
 140 Configuration:
 141   --cache-file=FILE       cache test results in FILE
 142   --help                  print this message
 143   --no-create             do not create output files
 144   --quiet, --silent       do not print \`checking...' messages
 145   --version               print the version of autoconf that created configure
 146 Directory and file names:
 147   --prefix=PREFIX         install architecture-independent files in PREFIX
 148                           [$ac_default_prefix]
 149   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 150                           [same as prefix]
 151   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 152   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 153   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 154   --datadir=DIR           read-only architecture-independent data in DIR
 155                           [PREFIX/share]
 156   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 157   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 158                           [PREFIX/com]
 159   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 160   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 161   --includedir=DIR        C header files in DIR [PREFIX/include]
 162   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 163   --infodir=DIR           info documentation in DIR [PREFIX/info]
 164   --mandir=DIR            man documentation in DIR [PREFIX/man]
 165   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 166   --program-prefix=PREFIX prepend PREFIX to installed program names
 167   --program-suffix=SUFFIX append SUFFIX to installed program names
 168   --program-transform-name=PROGRAM
 169                           run sed PROGRAM on installed program names
 170 EOF
 171     cat << EOF
 172 Host type:
 173   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 174   --host=HOST             configure for HOST [guessed]
 175   --target=TARGET         configure for TARGET [TARGET=HOST]
 176 Features and packages:
 177   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 178   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 179   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 180   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 181   --x-includes=DIR        X include files are in DIR
 182   --x-libraries=DIR       X library files are in DIR
 183 EOF
 184     if test -n "$ac_help"; then
 185       echo "--enable and --with options recognized:$ac_help"
 186     fi
 187     exit 0 ;;
 188
 189   -host | --host | --hos | --ho)
 190     ac_prev=host ;;
 191   -host=* | --host=* | --hos=* | --ho=*)
 192     host="$ac_optarg" ;;
 193
 194   -includedir | --includedir | --includedi | --included | --include \
 195   | --includ | --inclu | --incl | --inc)
 196     ac_prev=includedir ;;
 197   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 198   | --includ=* | --inclu=* | --incl=* | --inc=*)
 199     includedir="$ac_optarg" ;;
 200
 201   -infodir | --infodir | --infodi | --infod | --info | --inf)
 202     ac_prev=infodir ;;
 203   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 204     infodir="$ac_optarg" ;;
 205
 206   -libdir | --libdir | --libdi | --libd)
 207     ac_prev=libdir ;;
 208   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 209     libdir="$ac_optarg" ;;
 210
 211   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 212   | --libexe | --libex | --libe)
 213     ac_prev=libexecdir ;;
 214   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 215   | --libexe=* | --libex=* | --libe=*)
 216     libexecdir="$ac_optarg" ;;
 217
 218   -localstatedir | --localstatedir | --localstatedi | --localstated \
 219   | --localstate | --localstat | --localsta | --localst \
 220   | --locals | --local | --loca | --loc | --lo)
 221     ac_prev=localstatedir ;;
 222   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 223   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 224   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 225     localstatedir="$ac_optarg" ;;
 226
 227   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 228     ac_prev=mandir ;;
 229   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 230     mandir="$ac_optarg" ;;
 231
 232   -nfp | --nfp | --nf)
 233     # Obsolete; use --without-fp.
 234     with_fp=no ;;
 235
 236   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 237   | --no-cr | --no-c)
 238     no_create=yes ;;
 239
 240   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 241   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 242     no_recursion=yes ;;
 243
 244   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 245   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 246   | --oldin | --oldi | --old | --ol | --o)
 247     ac_prev=oldincludedir ;;
 248   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 249   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 250   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 251     oldincludedir="$ac_optarg" ;;
 252
 253   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 254     ac_prev=prefix ;;
 255   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 256     prefix="$ac_optarg" ;;
 257
 258   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 259   | --program-pre | --program-pr | --program-p)
 260     ac_prev=program_prefix ;;
 261   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 262   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 263     program_prefix="$ac_optarg" ;;
 264
 265   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 266   | --program-suf | --program-su | --program-s)
 267     ac_prev=program_suffix ;;
 268   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 269   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 270     program_suffix="$ac_optarg" ;;
 271
 272   -program-transform-name | --program-transform-name \
 273   | --program-transform-nam | --program-transform-na \
 274   | --program-transform-n | --program-transform- \
 275   | --program-transform | --program-transfor \
 276   | --program-transfo | --program-transf \
 277   | --program-trans | --program-tran \
 278   | --progr-tra | --program-tr | --program-t)
 279     ac_prev=program_transform_name ;;
 280   -program-transform-name=* | --program-transform-name=* \
 281   | --program-transform-nam=* | --program-transform-na=* \
 282   | --program-transform-n=* | --program-transform-=* \
 283   | --program-transform=* | --program-transfor=* \
 284   | --program-transfo=* | --program-transf=* \
 285   | --program-trans=* | --program-tran=* \
 286   | --progr-tra=* | --program-tr=* | --program-t=*)
 287     program_transform_name="$ac_optarg" ;;
 288
 289   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 290   | -silent | --silent | --silen | --sile | --sil)
 291     silent=yes ;;
 292
 293   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 294     ac_prev=sbindir ;;
 295   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 296   | --sbi=* | --sb=*)
 297     sbindir="$ac_optarg" ;;
 298
 299   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 300   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 301   | --sharedst | --shareds | --shared | --share | --shar \
 302   | --sha | --sh)
 303     ac_prev=sharedstatedir ;;
 304   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 305   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 306   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 307   | --sha=* | --sh=*)
 308     sharedstatedir="$ac_optarg" ;;
 309
 310   -site | --site | --sit)
 311     ac_prev=site ;;
 312   -site=* | --site=* | --sit=*)
 313     site="$ac_optarg" ;;
 314
 315   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 316     ac_prev=srcdir ;;
 317   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 318     srcdir="$ac_optarg" ;;
 319
 320   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 321   | --syscon | --sysco | --sysc | --sys | --sy)
 322     ac_prev=sysconfdir ;;
 323   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 324   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 325     sysconfdir="$ac_optarg" ;;
 326
 327   -target | --target | --targe | --targ | --tar | --ta | --t)
 328     ac_prev=target ;;
 329   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 330     target="$ac_optarg" ;;
 331
 332   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 333     verbose=yes ;;
 334
 335   -version | --version | --versio | --versi | --vers)
 336     echo "configure generated by autoconf version 2.13"
 337     exit 0 ;;
 338
 339   -with-* | --with-*)
 340     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 341     # Reject names that are not valid shell variable names.
 342     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 343       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 344     fi
 345     ac_package=`echo $ac_package| sed 's/-/_/g'`
 346     case "$ac_option" in
 347       *=*) ;;
 348       *) ac_optarg=yes ;;
 349     esac
 350     eval "with_${ac_package}='$ac_optarg'" ;;
 351
 352   -without-* | --without-*)
 353     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 354     # Reject names that are not valid shell variable names.
 355     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 356       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 357     fi
 358     ac_package=`echo $ac_package| sed 's/-/_/g'`
 359     eval "with_${ac_package}=no" ;;
 360
 361   --x)
 362     # Obsolete; use --with-x.
 363     with_x=yes ;;
 364
 365   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 366   | --x-incl | --x-inc | --x-in | --x-i)
 367     ac_prev=x_includes ;;
 368   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 369   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 370     x_includes="$ac_optarg" ;;
 371
 372   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 373   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 374     ac_prev=x_libraries ;;
 375   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 376   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 377     x_libraries="$ac_optarg" ;;
 378
 379   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 380     ;;
 381
 382   *)
 383     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 384       echo "configure: warning: $ac_option: invalid host type" 1>&2
 385     fi
 386     if test "x$nonopt" != xNONE; then
 387       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 388     fi
 389     nonopt="$ac_option"
 390     ;;
 391
 392   esac
 393 done
 394
 395 if test -n "$ac_prev"; then
 396   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 397 fi
 398
 399 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 400
 401 # File descriptor usage:
 402 # 0 standard input
 403 # 1 file creation
 404 # 2 errors and warnings
 405 # 3 some systems may open it to /dev/tty
 406 # 4 used on the Kubota Titan
 407 # 6 checking for... messages and results
 408 # 5 compiler messages saved in config.log
 409 if test "$silent" = yes; then
 410   exec 6>/dev/null
 411 else
 412   exec 6>&1
 413 fi
 414 exec 5>./config.log
 415
 416 echo "\
 417 This file contains any messages produced by compilers while
 418 running configure, to aid debugging if configure makes a mistake.
 419 " 1>&5
 420
 421 # Strip out --no-create and --no-recursion so they do not pile up.
 422 # Also quote any args containing shell metacharacters.
 423 ac_configure_args=
 424 for ac_arg
 425 do
 426   case "$ac_arg" in
 427   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 428   | --no-cr | --no-c) ;;
 429   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 430   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 431   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 432   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 433   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 434   esac
 435 done
 436
 437 # NLS nuisances.
 438 # Only set these to C if already set.  These must not be set unconditionally
 439 # because not all systems understand e.g. LANG=C (notably SCO).
 440 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 441 # Non-C LC_CTYPE values break the ctype check.
 442 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 443 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 444 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 445 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 446
 447 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 448 rm -rf conftest* confdefs.h
 449 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 450 echo > confdefs.h
 451
 452 # A filename unique to this package, relative to the directory that
 453 # configure is in, which we can look for to find out if srcdir is correct.
 454 ac_unique_file=server.c
 455
 456 # Find the source files, if location was not specified.
 457 if test -z "$srcdir"; then
 458   ac_srcdir_defaulted=yes
 459   # Try the directory containing this script, then its parent.
 460   ac_prog=$0
 461   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 462   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 463   srcdir=$ac_confdir
 464   if test ! -r $srcdir/$ac_unique_file; then
 465     srcdir=..
 466   fi
 467 else
 468   ac_srcdir_defaulted=no
 469 fi
 470 if test ! -r $srcdir/$ac_unique_file; then
 471   if test "$ac_srcdir_defaulted" = yes; then
 472     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 473   else
 474     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 475   fi
 476 fi
 477 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 478
 479 # Prefer explicitly selected file to automatically selected ones.
 480 if test -z "$CONFIG_SITE"; then
 481   if test "x$prefix" != xNONE; then
 482     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 483   else
 484     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 485   fi
 486 fi
 487 for ac_site_file in $CONFIG_SITE; do
 488   if test -r "$ac_site_file"; then
 489     echo "loading site script $ac_site_file"
 490     . "$ac_site_file"
 491   fi
 492 done
 493
 494 if test -r "$cache_file"; then
 495   echo "loading cache $cache_file"
 496   . $cache_file
 497 else
 498   echo "creating cache $cache_file"
 499   > $cache_file
 500 fi
 501
 502 ac_ext=c
 503 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 504 ac_cpp='$CPP $CPPFLAGS'
 505 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 506 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 507 cross_compiling=$ac_cv_prog_cc_cross
 508
 509 ac_exeext=
 510 ac_objext=o
 511 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 512   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 513   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 514     ac_n= ac_c='
 515 ' ac_t='        '
 516   else
 517     ac_n=-n ac_c= ac_t=
 518   fi
 519 else
 520   ac_n= ac_c='\c' ac_t=
 521 fi
 522
 523
 524
 525
 526 # Extract the first word of "gcc", so it can be a program name with args.
 527 set dummy gcc; ac_word=$2
 528 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 529 echo "configure:530: checking for $ac_word" >&5
 530 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 531   echo $ac_n "(cached) $ac_c" 1>&6
 532 else
 533   if test -n "$CC"; then
 534   ac_cv_prog_CC="$CC" # Let the user override the test.
 535 else
 536   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 537   ac_dummy="$PATH"
 538   for ac_dir in $ac_dummy; do
 539     test -z "$ac_dir" && ac_dir=.
 540     if test -f $ac_dir/$ac_word; then
 541       ac_cv_prog_CC="gcc"
 542       break
 543     fi
 544   done
 545   IFS="$ac_save_ifs"
 546 fi
 547 fi
 548 CC="$ac_cv_prog_CC"
 549 if test -n "$CC"; then
 550   echo "$ac_t""$CC" 1>&6
 551 else
 552   echo "$ac_t""no" 1>&6
 553 fi
 554
 555 if test -z "$CC"; then
 556   # Extract the first word of "cc", so it can be a program name with args.
 557 set dummy cc; 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="$IFS"; IFS=":"
 567   ac_prog_rejected=no
 568   ac_dummy="$PATH"
 569   for ac_dir in $ac_dummy; do
 570     test -z "$ac_dir" && ac_dir=.
 571     if test -f $ac_dir/$ac_word; then
 572       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 573         ac_prog_rejected=yes
 574         continue
 575       fi
 576       ac_cv_prog_CC="cc"
 577       break
 578     fi
 579   done
 580   IFS="$ac_save_ifs"
 581 if test $ac_prog_rejected = yes; then
 582   # We found a bogon in the path, so make sure we never use it.
 583   set dummy $ac_cv_prog_CC
 584   shift
 585   if test $# -gt 0; then
 586     # We chose a different compiler from the bogus one.
 587     # However, it has the same basename, so the bogon will be chosen
 588     # first if we set CC to just the basename; use the full file name.
 589     shift
 590     set dummy "$ac_dir/$ac_word" "$@"
 591     shift
 592     ac_cv_prog_CC="$@"
 593   fi
 594 fi
 595 fi
 596 fi
 597 CC="$ac_cv_prog_CC"
 598 if test -n "$CC"; then
 599   echo "$ac_t""$CC" 1>&6
 600 else
 601   echo "$ac_t""no" 1>&6
 602 fi
 603
 604   if test -z "$CC"; then
 605     case "`uname -s`" in
 606     *win32* | *WIN32*)
 607       # Extract the first word of "cl", so it can be a program name with args.
 608 set dummy cl; ac_word=$2
 609 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 610 echo "configure:611: checking for $ac_word" >&5
 611 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 612   echo $ac_n "(cached) $ac_c" 1>&6
 613 else
 614   if test -n "$CC"; then
 615   ac_cv_prog_CC="$CC" # Let the user override the test.
 616 else
 617   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 618   ac_dummy="$PATH"
 619   for ac_dir in $ac_dummy; do
 620     test -z "$ac_dir" && ac_dir=.
 621     if test -f $ac_dir/$ac_word; then
 622       ac_cv_prog_CC="cl"
 623       break
 624     fi
 625   done
 626   IFS="$ac_save_ifs"
 627 fi
 628 fi
 629 CC="$ac_cv_prog_CC"
 630 if test -n "$CC"; then
 631   echo "$ac_t""$CC" 1>&6
 632 else
 633   echo "$ac_t""no" 1>&6
 634 fi
 635  ;;
 636     esac
 637   fi
 638   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 639 fi
 640
 641 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 642 echo "configure:643: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 643
 644 ac_ext=c
 645 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 646 ac_cpp='$CPP $CPPFLAGS'
 647 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 648 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 649 cross_compiling=$ac_cv_prog_cc_cross
 650
 651 cat > conftest.$ac_ext << EOF
 652
 653 #line 654 "configure"
 654 #include "confdefs.h"
 655
 656 main(){return(0);}
 657 EOF
 658 if { (eval echo configure:659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 659   ac_cv_prog_cc_works=yes
 660   # If we can't run a trivial program, we are probably using a cross compiler.
 661   if (./conftest; exit) 2>/dev/null; then
 662     ac_cv_prog_cc_cross=no
 663   else
 664     ac_cv_prog_cc_cross=yes
 665   fi
 666 else
 667   echo "configure: failed program was:" >&5
 668   cat conftest.$ac_ext >&5
 669   ac_cv_prog_cc_works=no
 670 fi
 671 rm -fr conftest*
 672 ac_ext=c
 673 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 674 ac_cpp='$CPP $CPPFLAGS'
 675 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 676 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 677 cross_compiling=$ac_cv_prog_cc_cross
 678
 679 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 680 if test $ac_cv_prog_cc_works = no; then
 681   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 682 fi
 683 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 684 echo "configure:685: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 685 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 686 cross_compiling=$ac_cv_prog_cc_cross
 687
 688 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 689 echo "configure:690: checking whether we are using GNU C" >&5
 690 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 691   echo $ac_n "(cached) $ac_c" 1>&6
 692 else
 693   cat > conftest.c <<EOF
 694 #ifdef __GNUC__
 695   yes;
 696 #endif
 697 EOF
 698 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 699   ac_cv_prog_gcc=yes
 700 else
 701   ac_cv_prog_gcc=no
 702 fi
 703 fi
 704
 705 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 706
 707 if test $ac_cv_prog_gcc = yes; then
 708   GCC=yes
 709 else
 710   GCC=
 711 fi
 712
 713 ac_test_CFLAGS="${CFLAGS+set}"
 714 ac_save_CFLAGS="$CFLAGS"
 715 CFLAGS=
 716 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 717 echo "configure:718: checking whether ${CC-cc} accepts -g" >&5
 718 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 719   echo $ac_n "(cached) $ac_c" 1>&6
 720 else
 721   echo 'void f(){}' > conftest.c
 722 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 723   ac_cv_prog_cc_g=yes
 724 else
 725   ac_cv_prog_cc_g=no
 726 fi
 727 rm -f conftest*
 728
 729 fi
 730
 731 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 732 if test "$ac_test_CFLAGS" = set; then
 733   CFLAGS="$ac_save_CFLAGS"
 734 elif test $ac_cv_prog_cc_g = yes; then
 735   if test "$GCC" = yes; then
 736     CFLAGS="-g -O2"
 737   else
 738     CFLAGS="-g"
 739   fi
 740 else
 741   if test "$GCC" = yes; then
 742     CFLAGS="-O2"
 743   else
 744     CFLAGS=
 745   fi
 746 fi
 747
 748
 749 ac_aux_dir=
 750 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 751   if test -f $ac_dir/install-sh; then
 752     ac_aux_dir=$ac_dir
 753     ac_install_sh="$ac_aux_dir/install-sh -c"
 754     break
 755   elif test -f $ac_dir/install.sh; then
 756     ac_aux_dir=$ac_dir
 757     ac_install_sh="$ac_aux_dir/install.sh -c"
 758     break
 759   fi
 760 done
 761 if test -z "$ac_aux_dir"; then
 762   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 763 fi
 764 ac_config_guess=$ac_aux_dir/config.guess
 765 ac_config_sub=$ac_aux_dir/config.sub
 766 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 767
 768
 769 # Do some error checking and defaulting for the host and target type.
 770 # The inputs are:
 771 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 772 #
 773 # The rules are:
 774 # 1. You are not allowed to specify --host, --target, and nonopt at the
 775 #    same time.
 776 # 2. Host defaults to nonopt.
 777 # 3. If nonopt is not specified, then host defaults to the current host,
 778 #    as determined by config.guess.
 779 # 4. Target and build default to nonopt.
 780 # 5. If nonopt is not specified, then target and build default to host.
 781
 782 # The aliases save the names the user supplied, while $host etc.
 783 # will get canonicalized.
 784 case $host---$target---$nonopt in
 785 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 786 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 787 esac
 788
 789
 790 # Make sure we can run config.sub.
 791 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 792 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 793 fi
 794
 795 echo $ac_n "checking host system type""... $ac_c" 1>&6
 796 echo "configure:797: checking host system type" >&5
 797
 798 host_alias=$host
 799 case "$host_alias" in
 800 NONE)
 801   case $nonopt in
 802   NONE)
 803     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 804     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 805     fi ;;
 806   *) host_alias=$nonopt ;;
 807   esac ;;
 808 esac
 809
 810 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 811 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 812 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 813 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 814 echo "$ac_t""$host" 1>&6
 815
 816 echo $ac_n "checking target system type""... $ac_c" 1>&6
 817 echo "configure:818: checking target system type" >&5
 818
 819 target_alias=$target
 820 case "$target_alias" in
 821 NONE)
 822   case $nonopt in
 823   NONE) target_alias=$host_alias ;;
 824   *) target_alias=$nonopt ;;
 825   esac ;;
 826 esac
 827
 828 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 829 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 830 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 831 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 832 echo "$ac_t""$target" 1>&6
 833
 834 echo $ac_n "checking build system type""... $ac_c" 1>&6
 835 echo "configure:836: checking build system type" >&5
 836
 837 build_alias=$build
 838 case "$build_alias" in
 839 NONE)
 840   case $nonopt in
 841   NONE) build_alias=$host_alias ;;
 842   *) build_alias=$nonopt ;;
 843   esac ;;
 844 esac
 845
 846 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 847 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 848 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 849 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 850 echo "$ac_t""$build" 1>&6
 851
 852 test "$host_alias" != "$target_alias" &&
 853   test "$program_prefix$program_suffix$program_transform_name" = \
 854     NONENONEs,x,x, &&
 855   program_prefix=${target_alias}-
 856
 857
 858 # Find a good install program.  We prefer a C program (faster),
 859 # so one script is as good as another.  But avoid the broken or
 860 # incompatible versions:
 861 # SysV /etc/install, /usr/sbin/install
 862 # SunOS /usr/etc/install
 863 # IRIX /sbin/install
 864 # AIX /bin/install
 865 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 866 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 867 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 868 # ./install, which can be erroneously created by make from ./install.sh.
 869 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 870 echo "configure:871: checking for a BSD compatible install" >&5
 871 if test -z "$INSTALL"; then
 872 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 873   echo $ac_n "(cached) $ac_c" 1>&6
 874 else
 875     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 876   for ac_dir in $PATH; do
 877     # Account for people who put trailing slashes in PATH elements.
 878     case "$ac_dir/" in
 879     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 880     *)
 881       # OSF1 and SCO ODT 3.0 have their own names for install.
 882       # Don't use installbsd from OSF since it installs stuff as root
 883       # by default.
 884       for ac_prog in ginstall scoinst install; do
 885         if test -f $ac_dir/$ac_prog; then
 886           if test $ac_prog = install &&
 887             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 888             # AIX install.  It has an incompatible calling convention.
 889             :
 890           else
 891             ac_cv_path_install="$ac_dir/$ac_prog -c"
 892             break 2
 893           fi
 894         fi
 895       done
 896       ;;
 897     esac
 898   done
 899   IFS="$ac_save_IFS"
 900
 901 fi
 902   if test "${ac_cv_path_install+set}" = set; then
 903     INSTALL="$ac_cv_path_install"
 904   else
 905     # As a last resort, use the slow shell script.  We don't cache a
 906     # path for INSTALL within a source directory, because that will
 907     # break other packages using the cache if that directory is
 908     # removed, or if the path is relative.
 909     INSTALL="$ac_install_sh"
 910   fi
 911 fi
 912 echo "$ac_t""$INSTALL" 1>&6
 913
 914 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 915 # It thinks the first close brace ends the variable substitution.
 916 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 917
 918 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 919
 920 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 921
 922
 923 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 924 echo "configure:925: checking how to run the C preprocessor" >&5
 925 # On Suns, sometimes $CPP names a directory.
 926 if test -n "$CPP" && test -d "$CPP"; then
 927   CPP=
 928 fi
 929 if test -z "$CPP"; then
 930 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 931   echo $ac_n "(cached) $ac_c" 1>&6
 932 else
 933     # This must be in double quotes, not single quotes, because CPP may get
 934   # substituted into the Makefile and "${CC-cc}" will confuse make.
 935   CPP="${CC-cc} -E"
 936   # On the NeXT, cc -E runs the code through the compiler's parser,
 937   # not just through cpp.
 938   cat > conftest.$ac_ext <<EOF
 939 #line 940 "configure"
 940 #include "confdefs.h"
 941 #include <assert.h>
 942 Syntax Error
 943 EOF
 944 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 945 { (eval echo configure:946: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 946 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 947 if test -z "$ac_err"; then
 948   :
 949 else
 950   echo "$ac_err" >&5
 951   echo "configure: failed program was:" >&5
 952   cat conftest.$ac_ext >&5
 953   rm -rf conftest*
 954   CPP="${CC-cc} -E -traditional-cpp"
 955   cat > conftest.$ac_ext <<EOF
 956 #line 957 "configure"
 957 #include "confdefs.h"
 958 #include <assert.h>
 959 Syntax Error
 960 EOF
 961 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 962 { (eval echo configure:963: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 963 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 964 if test -z "$ac_err"; then
 965   :
 966 else
 967   echo "$ac_err" >&5
 968   echo "configure: failed program was:" >&5
 969   cat conftest.$ac_ext >&5
 970   rm -rf conftest*
 971   CPP="${CC-cc} -nologo -E"
 972   cat > conftest.$ac_ext <<EOF
 973 #line 974 "configure"
 974 #include "confdefs.h"
 975 #include <assert.h>
 976 Syntax Error
 977 EOF
 978 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 979 { (eval echo configure:980: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 980 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 981 if test -z "$ac_err"; then
 982   :
 983 else
 984   echo "$ac_err" >&5
 985   echo "configure: failed program was:" >&5
 986   cat conftest.$ac_ext >&5
 987   rm -rf conftest*
 988   CPP=/lib/cpp
 989 fi
 990 rm -f conftest*
 991 fi
 992 rm -f conftest*
 993 fi
 994 rm -f conftest*
 995   ac_cv_prog_CPP="$CPP"
 996 fi
 997   CPP="$ac_cv_prog_CPP"
 998 else
 999   ac_cv_prog_CPP="$CPP"
1000 fi
1001 echo "$ac_t""$CPP" 1>&6
1002
1003 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1004 echo "configure:1005: checking for ANSI C header files" >&5
1005 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1006   echo $ac_n "(cached) $ac_c" 1>&6
1007 else
1008   cat > conftest.$ac_ext <<EOF
1009 #line 1010 "configure"
1010 #include "confdefs.h"
1011 #include <stdlib.h>
1012 #include <stdarg.h>
1013 #include <string.h>
1014 #include <float.h>
1015 EOF
1016 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1017 { (eval echo configure:1018: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1018 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1019 if test -z "$ac_err"; then
1020   rm -rf conftest*
1021   ac_cv_header_stdc=yes
1022 else
1023   echo "$ac_err" >&5
1024   echo "configure: failed program was:" >&5
1025   cat conftest.$ac_ext >&5
1026   rm -rf conftest*
1027   ac_cv_header_stdc=no
1028 fi
1029 rm -f conftest*
1030
1031 if test $ac_cv_header_stdc = yes; then
1032   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1033 cat > conftest.$ac_ext <<EOF
1034 #line 1035 "configure"
1035 #include "confdefs.h"
1036 #include <string.h>
1037 EOF
1038 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1039   egrep "memchr" >/dev/null 2>&1; then
1040   :
1041 else
1042   rm -rf conftest*
1043   ac_cv_header_stdc=no
1044 fi
1045 rm -f conftest*
1046
1047 fi
1048
1049 if test $ac_cv_header_stdc = yes; then
1050   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1051 cat > conftest.$ac_ext <<EOF
1052 #line 1053 "configure"
1053 #include "confdefs.h"
1054 #include <stdlib.h>
1055 EOF
1056 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1057   egrep "free" >/dev/null 2>&1; then
1058   :
1059 else
1060   rm -rf conftest*
1061   ac_cv_header_stdc=no
1062 fi
1063 rm -f conftest*
1064
1065 fi
1066
1067 if test $ac_cv_header_stdc = yes; then
1068   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1069 if test "$cross_compiling" = yes; then
1070   :
1071 else
1072   cat > conftest.$ac_ext <<EOF
1073 #line 1074 "configure"
1074 #include "confdefs.h"
1075 #include <ctype.h>
1076 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1077 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1078 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1079 int main () { int i; for (i = 0; i < 256; i++)
1080 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1081 exit (0); }
1082
1083 EOF
1084 if { (eval echo configure:1085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1085 then
1086   :
1087 else
1088   echo "configure: failed program was:" >&5
1089   cat conftest.$ac_ext >&5
1090   rm -fr conftest*
1091   ac_cv_header_stdc=no
1092 fi
1093 rm -fr conftest*
1094 fi
1095
1096 fi
1097 fi
1098
1099 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1100 if test $ac_cv_header_stdc = yes; then
1101   cat >> confdefs.h <<\EOF
1102 #define STDC_HEADERS 1
1103 EOF
1104
1105 fi
1106
1107
1108 for ac_hdr in sgtty.h termio.h termios.h sys/reg.h
1109 do
1110 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1111 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1112 echo "configure:1113: checking for $ac_hdr" >&5
1113 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+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 <$ac_hdr>
1120 EOF
1121 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1122 { (eval echo configure:1123: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1123 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1124 if test -z "$ac_err"; then
1125   rm -rf conftest*
1126   eval "ac_cv_header_$ac_safe=yes"
1127 else
1128   echo "$ac_err" >&5
1129   echo "configure: failed program was:" >&5
1130   cat conftest.$ac_ext >&5
1131   rm -rf conftest*
1132   eval "ac_cv_header_$ac_safe=no"
1133 fi
1134 rm -f conftest*
1135 fi
1136 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1137   echo "$ac_t""yes" 1>&6
1138     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1139   cat >> confdefs.h <<EOF
1140 #define $ac_tr_hdr 1
1141 EOF
1142
1143 else
1144   echo "$ac_t""no" 1>&6
1145 fi
1146 done
1147
1148
1149 . ${srcdir}/../configure.host
1150
1151 . ${srcdir}/../configure.tgt
1152
1153 frags=
1154 host_makefile_frag=${srcdir}/../config/${gdb_host_cpu}/${gdb_host}.mh
1155 if test ! -f ${host_makefile_frag}; then
1156         { echo "configure: error: "*** GDB remote does not support host ${host}"" 1>&2; exit 1; }
1157 fi
1158 frags="$frags $host_makefile_frag"
1159
1160 target_makefile_frag=${srcdir}/../config/${gdb_target_cpu}/${gdb_target}.mt
1161 if test ! -f ${target_makefile_frag}; then
1162         { echo "configure: error: "*** GDB remote does not support target ${target}"" 1>&2; exit 1; }
1163 fi
1164 frags="$frags $target_makefile_frag"
1165
1166
1167
1168
1169
1170 hostfile=`sed -n '
1171 s/XM_FILE[       ]*=[    ]*\([^  ]*\)/\1/p
1172 ' ${host_makefile_frag}`
1173
1174 targetfile=`sed -n '
1175 s/TM_FILE[       ]*=[    ]*\([^  ]*\)/\1/p
1176 ' ${target_makefile_frag}`
1177
1178 if test "${target}" = "${host}"; then
1179 nativefile=`sed -n '
1180 s/NAT_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
1181 ' ${host_makefile_frag}`
1182 fi
1183
1184 trap '' 1 2 15
1185 cat > confcache <<\EOF
1186 # This file is a shell script that caches the results of configure
1187 # tests run on this system so they can be shared between configure
1188 # scripts and configure runs.  It is not useful on other systems.
1189 # If it contains results you don't want to keep, you may remove or edit it.
1190 #
1191 # By default, configure uses ./config.cache as the cache file,
1192 # creating it if it does not exist already.  You can give configure
1193 # the --cache-file=FILE option to use a different cache file; that is
1194 # what configure does when it calls configure scripts in
1195 # subdirectories, so they share the cache.
1196 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1197 # config.status only pays attention to the cache file if you give it the
1198 # --recheck option to rerun configure.
1199 #
1200 EOF
1201 # The following way of writing the cache mishandles newlines in values,
1202 # but we know of no workaround that is simple, portable, and efficient.
1203 # So, don't put newlines in cache variables' values.
1204 # Ultrix sh set writes to stderr and can't be redirected directly,
1205 # and sets the high bit in the cache file unless we assign to the vars.
1206 (set) 2>&1 |
1207   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1208   *ac_space=\ *)
1209     # `set' does not quote correctly, so add quotes (double-quote substitution
1210     # turns \\\\ into \\, and sed turns \\ into \).
1211     sed -n \
1212       -e "s/'/'\\\\''/g" \
1213       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1214     ;;
1215   *)
1216     # `set' quotes correctly as required by POSIX, so do not add quotes.
1217     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1218     ;;
1219   esac >> confcache
1220 if cmp -s $cache_file confcache; then
1221   :
1222 else
1223   if test -w $cache_file; then
1224     echo "updating cache $cache_file"
1225     cat confcache > $cache_file
1226   else
1227     echo "not updating unwritable cache $cache_file"
1228   fi
1229 fi
1230 rm -f confcache
1231
1232 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1233
1234 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1235 # Let make expand exec_prefix.
1236 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1237
1238 # Any assignment to VPATH causes Sun make to only execute
1239 # the first set of double-colon rules, so remove it if not needed.
1240 # If there is a colon in the path, we need to keep it.
1241 if test "x$srcdir" = x.; then
1242   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1243 fi
1244
1245 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1246
1247 DEFS=-DHAVE_CONFIG_H
1248
1249 # Without the "./", some shells look in PATH for config.status.
1250 : ${CONFIG_STATUS=./config.status}
1251
1252 echo creating $CONFIG_STATUS
1253 rm -f $CONFIG_STATUS
1254 cat > $CONFIG_STATUS <<EOF
1255 #! /bin/sh
1256 # Generated automatically by configure.
1257 # Run this file to recreate the current configuration.
1258 # This directory was configured as follows,
1259 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1260 #
1261 # $0 $ac_configure_args
1262 #
1263 # Compiler output produced by configure, useful for debugging
1264 # configure, is in ./config.log if it exists.
1265
1266 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1267 for ac_option
1268 do
1269   case "\$ac_option" in
1270   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1271     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1272     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1273   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1274     echo "$CONFIG_STATUS generated by autoconf version 2.13"
1275     exit 0 ;;
1276   -help | --help | --hel | --he | --h)
1277     echo "\$ac_cs_usage"; exit 0 ;;
1278   *) echo "\$ac_cs_usage"; exit 1 ;;
1279   esac
1280 done
1281
1282 ac_given_srcdir=$srcdir
1283 ac_given_INSTALL="$INSTALL"
1284
1285 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1286 EOF
1287 cat >> $CONFIG_STATUS <<EOF
1288
1289 # Protect against being on the right side of a sed subst in config.status.
1290 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1291  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1292 $ac_vpsub
1293 $extrasub
1294 s%@SHELL@%$SHELL%g
1295 s%@CFLAGS@%$CFLAGS%g
1296 s%@CPPFLAGS@%$CPPFLAGS%g
1297 s%@CXXFLAGS@%$CXXFLAGS%g
1298 s%@FFLAGS@%$FFLAGS%g
1299 s%@DEFS@%$DEFS%g
1300 s%@LDFLAGS@%$LDFLAGS%g
1301 s%@LIBS@%$LIBS%g
1302 s%@exec_prefix@%$exec_prefix%g
1303 s%@prefix@%$prefix%g
1304 s%@program_transform_name@%$program_transform_name%g
1305 s%@bindir@%$bindir%g
1306 s%@sbindir@%$sbindir%g
1307 s%@libexecdir@%$libexecdir%g
1308 s%@datadir@%$datadir%g
1309 s%@sysconfdir@%$sysconfdir%g
1310 s%@sharedstatedir@%$sharedstatedir%g
1311 s%@localstatedir@%$localstatedir%g
1312 s%@libdir@%$libdir%g
1313 s%@includedir@%$includedir%g
1314 s%@oldincludedir@%$oldincludedir%g
1315 s%@infodir@%$infodir%g
1316 s%@mandir@%$mandir%g
1317 s%@CC@%$CC%g
1318 s%@host@%$host%g
1319 s%@host_alias@%$host_alias%g
1320 s%@host_cpu@%$host_cpu%g
1321 s%@host_vendor@%$host_vendor%g
1322 s%@host_os@%$host_os%g
1323 s%@target@%$target%g
1324 s%@target_alias@%$target_alias%g
1325 s%@target_cpu@%$target_cpu%g
1326 s%@target_vendor@%$target_vendor%g
1327 s%@target_os@%$target_os%g
1328 s%@build@%$build%g
1329 s%@build_alias@%$build_alias%g
1330 s%@build_cpu@%$build_cpu%g
1331 s%@build_vendor@%$build_vendor%g
1332 s%@build_os@%$build_os%g
1333 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1334 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1335 s%@INSTALL_DATA@%$INSTALL_DATA%g
1336 s%@CPP@%$CPP%g
1337 /@host_makefile_frag@/r $host_makefile_frag
1338 s%@host_makefile_frag@%%g
1339 /@target_makefile_frag@/r $target_makefile_frag
1340 s%@target_makefile_frag@%%g
1341 s%@frags@%$frags%g
1342
1343 CEOF
1344 EOF
1345
1346 cat >> $CONFIG_STATUS <<\EOF
1347
1348 # Split the substitutions into bite-sized pieces for seds with
1349 # small command number limits, like on Digital OSF/1 and HP-UX.
1350 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1351 ac_file=1 # Number of current file.
1352 ac_beg=1 # First line for current file.
1353 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1354 ac_more_lines=:
1355 ac_sed_cmds=""
1356 while $ac_more_lines; do
1357   if test $ac_beg -gt 1; then
1358     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1359   else
1360     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1361   fi
1362   if test ! -s conftest.s$ac_file; then
1363     ac_more_lines=false
1364     rm -f conftest.s$ac_file
1365   else
1366     if test -z "$ac_sed_cmds"; then
1367       ac_sed_cmds="sed -f conftest.s$ac_file"
1368     else
1369       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1370     fi
1371     ac_file=`expr $ac_file + 1`
1372     ac_beg=$ac_end
1373     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1374   fi
1375 done
1376 if test -z "$ac_sed_cmds"; then
1377   ac_sed_cmds=cat
1378 fi
1379 EOF
1380
1381 cat >> $CONFIG_STATUS <<EOF
1382
1383 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1384 EOF
1385 cat >> $CONFIG_STATUS <<\EOF
1386 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1387   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1388   case "$ac_file" in
1389   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1390        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1391   *) ac_file_in="${ac_file}.in" ;;
1392   esac
1393
1394   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1395
1396   # Remove last slash and all that follows it.  Not all systems have dirname.
1397   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1398   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1399     # The file is in a subdirectory.
1400     test ! -d "$ac_dir" && mkdir "$ac_dir"
1401     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1402     # A "../" for each directory in $ac_dir_suffix.
1403     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1404   else
1405     ac_dir_suffix= ac_dots=
1406   fi
1407
1408   case "$ac_given_srcdir" in
1409   .)  srcdir=.
1410       if test -z "$ac_dots"; then top_srcdir=.
1411       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1412   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1413   *) # Relative path.
1414     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1415     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1416   esac
1417
1418   case "$ac_given_INSTALL" in
1419   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1420   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1421   esac
1422
1423   echo creating "$ac_file"
1424   rm -f "$ac_file"
1425   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1426   case "$ac_file" in
1427   *Makefile*) ac_comsub="1i\\
1428 # $configure_input" ;;
1429   *) ac_comsub= ;;
1430   esac
1431
1432   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1433   sed -e "$ac_comsub
1434 s%@configure_input@%$configure_input%g
1435 s%@srcdir@%$srcdir%g
1436 s%@top_srcdir@%$top_srcdir%g
1437 s%@INSTALL@%$INSTALL%g
1438 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1439 fi; done
1440 rm -f conftest.s*
1441
1442 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1443 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1444 #
1445 # ac_d sets the value in "#define NAME VALUE" lines.
1446 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1447 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1448 ac_dC='\3'
1449 ac_dD='%g'
1450 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1451 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1452 ac_uB='\([      ]\)%\1#\2define\3'
1453 ac_uC=' '
1454 ac_uD='\4%g'
1455 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1456 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1457 ac_eB='$%\1#\2define\3'
1458 ac_eC=' '
1459 ac_eD='%g'
1460
1461 if test "${CONFIG_HEADERS+set}" != set; then
1462 EOF
1463 cat >> $CONFIG_STATUS <<EOF
1464   CONFIG_HEADERS="config.h:config.in"
1465 EOF
1466 cat >> $CONFIG_STATUS <<\EOF
1467 fi
1468 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1469   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1470   case "$ac_file" in
1471   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1472        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1473   *) ac_file_in="${ac_file}.in" ;;
1474   esac
1475
1476   echo creating $ac_file
1477
1478   rm -f conftest.frag conftest.in conftest.out
1479   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1480   cat $ac_file_inputs > conftest.in
1481
1482 EOF
1483
1484 # Transform confdefs.h into a sed script conftest.vals that substitutes
1485 # the proper values into config.h.in to produce config.h.  And first:
1486 # Protect against being on the right side of a sed subst in config.status.
1487 # Protect against being in an unquoted here document in config.status.
1488 rm -f conftest.vals
1489 cat > conftest.hdr <<\EOF
1490 s/[\\&%]/\\&/g
1491 s%[\\$`]%\\&%g
1492 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1493 s%ac_d%ac_u%gp
1494 s%ac_u%ac_e%gp
1495 EOF
1496 sed -n -f conftest.hdr confdefs.h > conftest.vals
1497 rm -f conftest.hdr
1498
1499 # This sed command replaces #undef with comments.  This is necessary, for
1500 # example, in the case of _POSIX_SOURCE, which is predefined and required
1501 # on some systems where configure will not decide to define it.
1502 cat >> conftest.vals <<\EOF
1503 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1504 EOF
1505
1506 # Break up conftest.vals because some shells have a limit on
1507 # the size of here documents, and old seds have small limits too.
1508
1509 rm -f conftest.tail
1510 while :
1511 do
1512   ac_lines=`grep -c . conftest.vals`
1513   # grep -c gives empty output for an empty file on some AIX systems.
1514   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1515   # Write a limited-size here document to conftest.frag.
1516   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1517   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1518   echo 'CEOF
1519   sed -f conftest.frag conftest.in > conftest.out
1520   rm -f conftest.in
1521   mv conftest.out conftest.in
1522 ' >> $CONFIG_STATUS
1523   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1524   rm -f conftest.vals
1525   mv conftest.tail conftest.vals
1526 done
1527 rm -f conftest.vals
1528
1529 cat >> $CONFIG_STATUS <<\EOF
1530   rm -f conftest.frag conftest.h
1531   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1532   cat conftest.in >> conftest.h
1533   rm -f conftest.in
1534   if cmp -s $ac_file conftest.h 2>/dev/null; then
1535     echo "$ac_file is unchanged"
1536     rm -f conftest.h
1537   else
1538     # Remove last slash and all that follows it.  Not all systems have dirname.
1539       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1540       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1541       # The file is in a subdirectory.
1542       test ! -d "$ac_dir" && mkdir "$ac_dir"
1543     fi
1544     rm -f $ac_file
1545     mv conftest.h $ac_file
1546   fi
1547 fi; done
1548
1549 EOF
1550 cat >> $CONFIG_STATUS <<EOF
1551
1552 EOF
1553 cat >> $CONFIG_STATUS <<\EOF
1554
1555 exit 0
1556 EOF
1557 chmod +x $CONFIG_STATUS
1558 rm -fr confdefs* $ac_clean_files
1559 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1560