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 sitefile=
  32 srcdir=
  33 target=NONE
  34 verbose=
  35 x_includes=NONE
  36 x_libraries=NONE
  37 bindir='${exec_prefix}/bin'
  38 sbindir='${exec_prefix}/sbin'
  39 libexecdir='${exec_prefix}/libexec'
  40 datadir='${prefix}/share'
  41 sysconfdir='${prefix}/etc'
  42 sharedstatedir='${prefix}/com'
  43 localstatedir='${prefix}/var'
  44 libdir='${exec_prefix}/lib'
  45 includedir='${prefix}/include'
  46 oldincludedir='/usr/include'
  47 infodir='${prefix}/info'
  48 mandir='${prefix}/man'
  49
  50 # Initialize some other variables.
  51 subdirs=
  52 MFLAGS= MAKEFLAGS=
  53 SHELL=${CONFIG_SHELL-/bin/sh}
  54 # Maximum number of lines to put in a shell here document.
  55 ac_max_here_lines=12
  56
  57 ac_prev=
  58 for ac_option
  59 do
  60
  61   # If the previous option needs an argument, assign it.
  62   if test -n "$ac_prev"; then
  63     eval "$ac_prev=\$ac_option"
  64     ac_prev=
  65     continue
  66   fi
  67
  68   case "$ac_option" in
  69   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  70   *) ac_optarg= ;;
  71   esac
  72
  73   # Accept the important Cygnus configure options, so we can diagnose typos.
  74
  75   case "$ac_option" in
  76
  77   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  78     ac_prev=bindir ;;
  79   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  80     bindir="$ac_optarg" ;;
  81
  82   -build | --build | --buil | --bui | --bu)
  83     ac_prev=build ;;
  84   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  85     build="$ac_optarg" ;;
  86
  87   -cache-file | --cache-file | --cache-fil | --cache-fi \
  88   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
  89     ac_prev=cache_file ;;
  90   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  91   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
  92     cache_file="$ac_optarg" ;;
  93
  94   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
  95     ac_prev=datadir ;;
  96   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
  97   | --da=*)
  98     datadir="$ac_optarg" ;;
  99
 100   -disable-* | --disable-*)
 101     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 102     # Reject names that are not valid shell variable names.
 103     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 104       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 105     fi
 106     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 107     eval "enable_${ac_feature}=no" ;;
 108
 109   -enable-* | --enable-*)
 110     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 111     # Reject names that are not valid shell variable names.
 112     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 113       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 114     fi
 115     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 116     case "$ac_option" in
 117       *=*) ;;
 118       *) ac_optarg=yes ;;
 119     esac
 120     eval "enable_${ac_feature}='$ac_optarg'" ;;
 121
 122   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 123   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 124   | --exec | --exe | --ex)
 125     ac_prev=exec_prefix ;;
 126   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 127   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 128   | --exec=* | --exe=* | --ex=*)
 129     exec_prefix="$ac_optarg" ;;
 130
 131   -gas | --gas | --ga | --g)
 132     # Obsolete; use --with-gas.
 133     with_gas=yes ;;
 134
 135   -help | --help | --hel | --he)
 136     # Omit some internal or obsolete options to make the list less imposing.
 137     # This message is too long to be a string in the A/UX 3.1 sh.
 138     cat << EOF
 139 Usage: configure [options] [host]
 140 Options: [defaults in brackets after descriptions]
 141 Configuration:
 142   --cache-file=FILE       cache test results in FILE
 143   --help                  print this message
 144   --no-create             do not create output files
 145   --quiet, --silent       do not print \`checking...' messages
 146   --site-file=FILE        use FILE as the site file
 147   --version               print the version of autoconf that created configure
 148 Directory and file names:
 149   --prefix=PREFIX         install architecture-independent files in PREFIX
 150                           [$ac_default_prefix]
 151   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 152                           [same as prefix]
 153   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 154   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 155   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 156   --datadir=DIR           read-only architecture-independent data in DIR
 157                           [PREFIX/share]
 158   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 159   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 160                           [PREFIX/com]
 161   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 162   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 163   --includedir=DIR        C header files in DIR [PREFIX/include]
 164   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 165   --infodir=DIR           info documentation in DIR [PREFIX/info]
 166   --mandir=DIR            man documentation in DIR [PREFIX/man]
 167   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 168   --program-prefix=PREFIX prepend PREFIX to installed program names
 169   --program-suffix=SUFFIX append SUFFIX to installed program names
 170   --program-transform-name=PROGRAM
 171                           run sed PROGRAM on installed program names
 172 EOF
 173     cat << EOF
 174 Host type:
 175   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 176   --host=HOST             configure for HOST [guessed]
 177   --target=TARGET         configure for TARGET [TARGET=HOST]
 178 Features and packages:
 179   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 180   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 181   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 182   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 183   --x-includes=DIR        X include files are in DIR
 184   --x-libraries=DIR       X library files are in DIR
 185 EOF
 186     if test -n "$ac_help"; then
 187       echo "--enable and --with options recognized:$ac_help"
 188     fi
 189     exit 0 ;;
 190
 191   -host | --host | --hos | --ho)
 192     ac_prev=host ;;
 193   -host=* | --host=* | --hos=* | --ho=*)
 194     host="$ac_optarg" ;;
 195
 196   -includedir | --includedir | --includedi | --included | --include \
 197   | --includ | --inclu | --incl | --inc)
 198     ac_prev=includedir ;;
 199   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 200   | --includ=* | --inclu=* | --incl=* | --inc=*)
 201     includedir="$ac_optarg" ;;
 202
 203   -infodir | --infodir | --infodi | --infod | --info | --inf)
 204     ac_prev=infodir ;;
 205   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 206     infodir="$ac_optarg" ;;
 207
 208   -libdir | --libdir | --libdi | --libd)
 209     ac_prev=libdir ;;
 210   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 211     libdir="$ac_optarg" ;;
 212
 213   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 214   | --libexe | --libex | --libe)
 215     ac_prev=libexecdir ;;
 216   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 217   | --libexe=* | --libex=* | --libe=*)
 218     libexecdir="$ac_optarg" ;;
 219
 220   -localstatedir | --localstatedir | --localstatedi | --localstated \
 221   | --localstate | --localstat | --localsta | --localst \
 222   | --locals | --local | --loca | --loc | --lo)
 223     ac_prev=localstatedir ;;
 224   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 225   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 226   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 227     localstatedir="$ac_optarg" ;;
 228
 229   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 230     ac_prev=mandir ;;
 231   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 232     mandir="$ac_optarg" ;;
 233
 234   -nfp | --nfp | --nf)
 235     # Obsolete; use --without-fp.
 236     with_fp=no ;;
 237
 238   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 239   | --no-cr | --no-c)
 240     no_create=yes ;;
 241
 242   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 243   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 244     no_recursion=yes ;;
 245
 246   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 247   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 248   | --oldin | --oldi | --old | --ol | --o)
 249     ac_prev=oldincludedir ;;
 250   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 251   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 252   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 253     oldincludedir="$ac_optarg" ;;
 254
 255   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 256     ac_prev=prefix ;;
 257   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 258     prefix="$ac_optarg" ;;
 259
 260   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 261   | --program-pre | --program-pr | --program-p)
 262     ac_prev=program_prefix ;;
 263   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 264   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 265     program_prefix="$ac_optarg" ;;
 266
 267   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 268   | --program-suf | --program-su | --program-s)
 269     ac_prev=program_suffix ;;
 270   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 271   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 272     program_suffix="$ac_optarg" ;;
 273
 274   -program-transform-name | --program-transform-name \
 275   | --program-transform-nam | --program-transform-na \
 276   | --program-transform-n | --program-transform- \
 277   | --program-transform | --program-transfor \
 278   | --program-transfo | --program-transf \
 279   | --program-trans | --program-tran \
 280   | --progr-tra | --program-tr | --program-t)
 281     ac_prev=program_transform_name ;;
 282   -program-transform-name=* | --program-transform-name=* \
 283   | --program-transform-nam=* | --program-transform-na=* \
 284   | --program-transform-n=* | --program-transform-=* \
 285   | --program-transform=* | --program-transfor=* \
 286   | --program-transfo=* | --program-transf=* \
 287   | --program-trans=* | --program-tran=* \
 288   | --progr-tra=* | --program-tr=* | --program-t=*)
 289     program_transform_name="$ac_optarg" ;;
 290
 291   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 292   | -silent | --silent | --silen | --sile | --sil)
 293     silent=yes ;;
 294
 295   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 296     ac_prev=sbindir ;;
 297   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 298   | --sbi=* | --sb=*)
 299     sbindir="$ac_optarg" ;;
 300
 301   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 302   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 303   | --sharedst | --shareds | --shared | --share | --shar \
 304   | --sha | --sh)
 305     ac_prev=sharedstatedir ;;
 306   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 307   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 308   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 309   | --sha=* | --sh=*)
 310     sharedstatedir="$ac_optarg" ;;
 311
 312   -site | --site | --sit)
 313     ac_prev=site ;;
 314   -site=* | --site=* | --sit=*)
 315     site="$ac_optarg" ;;
 316
 317   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 318     ac_prev=sitefile ;;
 319   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 320     sitefile="$ac_optarg" ;;
 321
 322   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 323     ac_prev=srcdir ;;
 324   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 325     srcdir="$ac_optarg" ;;
 326
 327   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 328   | --syscon | --sysco | --sysc | --sys | --sy)
 329     ac_prev=sysconfdir ;;
 330   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 331   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 332     sysconfdir="$ac_optarg" ;;
 333
 334   -target | --target | --targe | --targ | --tar | --ta | --t)
 335     ac_prev=target ;;
 336   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 337     target="$ac_optarg" ;;
 338
 339   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 340     verbose=yes ;;
 341
 342   -version | --version | --versio | --versi | --vers)
 343     echo "configure generated by autoconf version 2.13"
 344     exit 0 ;;
 345
 346   -with-* | --with-*)
 347     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 348     # Reject names that are not valid shell variable names.
 349     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 350       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 351     fi
 352     ac_package=`echo $ac_package| sed 's/-/_/g'`
 353     case "$ac_option" in
 354       *=*) ;;
 355       *) ac_optarg=yes ;;
 356     esac
 357     eval "with_${ac_package}='$ac_optarg'" ;;
 358
 359   -without-* | --without-*)
 360     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 361     # Reject names that are not valid shell variable names.
 362     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 363       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 364     fi
 365     ac_package=`echo $ac_package| sed 's/-/_/g'`
 366     eval "with_${ac_package}=no" ;;
 367
 368   --x)
 369     # Obsolete; use --with-x.
 370     with_x=yes ;;
 371
 372   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 373   | --x-incl | --x-inc | --x-in | --x-i)
 374     ac_prev=x_includes ;;
 375   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 376   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 377     x_includes="$ac_optarg" ;;
 378
 379   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 380   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 381     ac_prev=x_libraries ;;
 382   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 383   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 384     x_libraries="$ac_optarg" ;;
 385
 386   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 387     ;;
 388
 389   *)
 390     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 391       echo "configure: warning: $ac_option: invalid host type" 1>&2
 392     fi
 393     if test "x$nonopt" != xNONE; then
 394       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 395     fi
 396     nonopt="$ac_option"
 397     ;;
 398
 399   esac
 400 done
 401
 402 if test -n "$ac_prev"; then
 403   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 404 fi
 405
 406 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 407
 408 # File descriptor usage:
 409 # 0 standard input
 410 # 1 file creation
 411 # 2 errors and warnings
 412 # 3 some systems may open it to /dev/tty
 413 # 4 used on the Kubota Titan
 414 # 6 checking for... messages and results
 415 # 5 compiler messages saved in config.log
 416 if test "$silent" = yes; then
 417   exec 6>/dev/null
 418 else
 419   exec 6>&1
 420 fi
 421 exec 5>./config.log
 422
 423 echo "\
 424 This file contains any messages produced by compilers while
 425 running configure, to aid debugging if configure makes a mistake.
 426 " 1>&5
 427
 428 # Strip out --no-create and --no-recursion so they do not pile up.
 429 # Also quote any args containing shell metacharacters.
 430 ac_configure_args=
 431 for ac_arg
 432 do
 433   case "$ac_arg" in
 434   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 435   | --no-cr | --no-c) ;;
 436   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 437   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 438   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 439   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 440   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 441   esac
 442 done
 443
 444 # NLS nuisances.
 445 # Only set these to C if already set.  These must not be set unconditionally
 446 # because not all systems understand e.g. LANG=C (notably SCO).
 447 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 448 # Non-C LC_CTYPE values break the ctype check.
 449 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 450 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 451 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 452 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 453
 454 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 455 rm -rf conftest* confdefs.h
 456 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 457 echo > confdefs.h
 458
 459 # A filename unique to this package, relative to the directory that
 460 # configure is in, which we can look for to find out if srcdir is correct.
 461 ac_unique_file=server.c
 462
 463 # Find the source files, if location was not specified.
 464 if test -z "$srcdir"; then
 465   ac_srcdir_defaulted=yes
 466   # Try the directory containing this script, then its parent.
 467   ac_prog=$0
 468   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 469   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 470   srcdir=$ac_confdir
 471   if test ! -r $srcdir/$ac_unique_file; then
 472     srcdir=..
 473   fi
 474 else
 475   ac_srcdir_defaulted=no
 476 fi
 477 if test ! -r $srcdir/$ac_unique_file; then
 478   if test "$ac_srcdir_defaulted" = yes; then
 479     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 480   else
 481     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 482   fi
 483 fi
 484 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 485
 486 # Prefer explicitly selected file to automatically selected ones.
 487 if test -z "$sitefile"; then
 488   if test -z "$CONFIG_SITE"; then
 489     if test "x$prefix" != xNONE; then
 490       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 491     else
 492       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 493     fi
 494   fi
 495 else
 496   CONFIG_SITE="$sitefile"
 497 fi
 498 for ac_site_file in $CONFIG_SITE; do
 499   if test -r "$ac_site_file"; then
 500     echo "loading site script $ac_site_file"
 501     . "$ac_site_file"
 502   fi
 503 done
 504
 505 if test -r "$cache_file"; then
 506   echo "loading cache $cache_file"
 507   . $cache_file
 508 else
 509   echo "creating cache $cache_file"
 510   > $cache_file
 511 fi
 512
 513 ac_ext=c
 514 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 515 ac_cpp='$CPP $CPPFLAGS'
 516 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 517 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 518 cross_compiling=$ac_cv_prog_cc_cross
 519
 520 ac_exeext=
 521 ac_objext=o
 522 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 523   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 524   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 525     ac_n= ac_c='
 526 ' ac_t='        '
 527   else
 528     ac_n=-n ac_c= ac_t=
 529   fi
 530 else
 531   ac_n= ac_c='\c' ac_t=
 532 fi
 533
 534
 535
 536
 537 # Extract the first word of "gcc", so it can be a program name with args.
 538 set dummy gcc; ac_word=$2
 539 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 540 echo "configure:541: checking for $ac_word" >&5
 541 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 542   echo $ac_n "(cached) $ac_c" 1>&6
 543 else
 544   if test -n "$CC"; then
 545   ac_cv_prog_CC="$CC" # Let the user override the test.
 546 else
 547   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 548   ac_dummy="$PATH"
 549   for ac_dir in $ac_dummy; do
 550     test -z "$ac_dir" && ac_dir=.
 551     if test -f $ac_dir/$ac_word; then
 552       ac_cv_prog_CC="gcc"
 553       break
 554     fi
 555   done
 556   IFS="$ac_save_ifs"
 557 fi
 558 fi
 559 CC="$ac_cv_prog_CC"
 560 if test -n "$CC"; then
 561   echo "$ac_t""$CC" 1>&6
 562 else
 563   echo "$ac_t""no" 1>&6
 564 fi
 565
 566 if test -z "$CC"; then
 567   # Extract the first word of "cc", so it can be a program name with args.
 568 set dummy cc; ac_word=$2
 569 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 570 echo "configure:571: checking for $ac_word" >&5
 571 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 572   echo $ac_n "(cached) $ac_c" 1>&6
 573 else
 574   if test -n "$CC"; then
 575   ac_cv_prog_CC="$CC" # Let the user override the test.
 576 else
 577   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 578   ac_prog_rejected=no
 579   ac_dummy="$PATH"
 580   for ac_dir in $ac_dummy; do
 581     test -z "$ac_dir" && ac_dir=.
 582     if test -f $ac_dir/$ac_word; then
 583       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 584         ac_prog_rejected=yes
 585         continue
 586       fi
 587       ac_cv_prog_CC="cc"
 588       break
 589     fi
 590   done
 591   IFS="$ac_save_ifs"
 592 if test $ac_prog_rejected = yes; then
 593   # We found a bogon in the path, so make sure we never use it.
 594   set dummy $ac_cv_prog_CC
 595   shift
 596   if test $# -gt 0; then
 597     # We chose a different compiler from the bogus one.
 598     # However, it has the same basename, so the bogon will be chosen
 599     # first if we set CC to just the basename; use the full file name.
 600     shift
 601     set dummy "$ac_dir/$ac_word" "$@"
 602     shift
 603     ac_cv_prog_CC="$@"
 604   fi
 605 fi
 606 fi
 607 fi
 608 CC="$ac_cv_prog_CC"
 609 if test -n "$CC"; then
 610   echo "$ac_t""$CC" 1>&6
 611 else
 612   echo "$ac_t""no" 1>&6
 613 fi
 614
 615   if test -z "$CC"; then
 616     case "`uname -s`" in
 617     *win32* | *WIN32*)
 618       # Extract the first word of "cl", so it can be a program name with args.
 619 set dummy cl; ac_word=$2
 620 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 621 echo "configure:622: checking for $ac_word" >&5
 622 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 623   echo $ac_n "(cached) $ac_c" 1>&6
 624 else
 625   if test -n "$CC"; then
 626   ac_cv_prog_CC="$CC" # Let the user override the test.
 627 else
 628   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 629   ac_dummy="$PATH"
 630   for ac_dir in $ac_dummy; do
 631     test -z "$ac_dir" && ac_dir=.
 632     if test -f $ac_dir/$ac_word; then
 633       ac_cv_prog_CC="cl"
 634       break
 635     fi
 636   done
 637   IFS="$ac_save_ifs"
 638 fi
 639 fi
 640 CC="$ac_cv_prog_CC"
 641 if test -n "$CC"; then
 642   echo "$ac_t""$CC" 1>&6
 643 else
 644   echo "$ac_t""no" 1>&6
 645 fi
 646  ;;
 647     esac
 648   fi
 649   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 650 fi
 651
 652 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 653 echo "configure:654: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 654
 655 ac_ext=c
 656 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 657 ac_cpp='$CPP $CPPFLAGS'
 658 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 659 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 660 cross_compiling=$ac_cv_prog_cc_cross
 661
 662 cat > conftest.$ac_ext << EOF
 663
 664 #line 665 "configure"
 665 #include "confdefs.h"
 666
 667 main(){return(0);}
 668 EOF
 669 if { (eval echo configure:670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 670   ac_cv_prog_cc_works=yes
 671   # If we can't run a trivial program, we are probably using a cross compiler.
 672   if (./conftest; exit) 2>/dev/null; then
 673     ac_cv_prog_cc_cross=no
 674   else
 675     ac_cv_prog_cc_cross=yes
 676   fi
 677 else
 678   echo "configure: failed program was:" >&5
 679   cat conftest.$ac_ext >&5
 680   ac_cv_prog_cc_works=no
 681 fi
 682 rm -fr conftest*
 683 ac_ext=c
 684 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 685 ac_cpp='$CPP $CPPFLAGS'
 686 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 687 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 688 cross_compiling=$ac_cv_prog_cc_cross
 689
 690 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 691 if test $ac_cv_prog_cc_works = no; then
 692   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 693 fi
 694 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 695 echo "configure:696: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 696 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 697 cross_compiling=$ac_cv_prog_cc_cross
 698
 699 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 700 echo "configure:701: checking whether we are using GNU C" >&5
 701 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 702   echo $ac_n "(cached) $ac_c" 1>&6
 703 else
 704   cat > conftest.c <<EOF
 705 #ifdef __GNUC__
 706   yes;
 707 #endif
 708 EOF
 709 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:710: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 710   ac_cv_prog_gcc=yes
 711 else
 712   ac_cv_prog_gcc=no
 713 fi
 714 fi
 715
 716 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 717
 718 if test $ac_cv_prog_gcc = yes; then
 719   GCC=yes
 720 else
 721   GCC=
 722 fi
 723
 724 ac_test_CFLAGS="${CFLAGS+set}"
 725 ac_save_CFLAGS="$CFLAGS"
 726 CFLAGS=
 727 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 728 echo "configure:729: checking whether ${CC-cc} accepts -g" >&5
 729 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 730   echo $ac_n "(cached) $ac_c" 1>&6
 731 else
 732   echo 'void f(){}' > conftest.c
 733 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 734   ac_cv_prog_cc_g=yes
 735 else
 736   ac_cv_prog_cc_g=no
 737 fi
 738 rm -f conftest*
 739
 740 fi
 741
 742 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 743 if test "$ac_test_CFLAGS" = set; then
 744   CFLAGS="$ac_save_CFLAGS"
 745 elif test $ac_cv_prog_cc_g = yes; then
 746   if test "$GCC" = yes; then
 747     CFLAGS="-g -O2"
 748   else
 749     CFLAGS="-g"
 750   fi
 751 else
 752   if test "$GCC" = yes; then
 753     CFLAGS="-O2"
 754   else
 755     CFLAGS=
 756   fi
 757 fi
 758
 759
 760 ac_aux_dir=
 761 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 762   if test -f $ac_dir/install-sh; then
 763     ac_aux_dir=$ac_dir
 764     ac_install_sh="$ac_aux_dir/install-sh -c"
 765     break
 766   elif test -f $ac_dir/install.sh; then
 767     ac_aux_dir=$ac_dir
 768     ac_install_sh="$ac_aux_dir/install.sh -c"
 769     break
 770   fi
 771 done
 772 if test -z "$ac_aux_dir"; then
 773   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 774 fi
 775 ac_config_guess=$ac_aux_dir/config.guess
 776 ac_config_sub=$ac_aux_dir/config.sub
 777 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 778
 779
 780 # Do some error checking and defaulting for the host and target type.
 781 # The inputs are:
 782 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 783 #
 784 # The rules are:
 785 # 1. You are not allowed to specify --host, --target, and nonopt at the
 786 #    same time.
 787 # 2. Host defaults to nonopt.
 788 # 3. If nonopt is not specified, then host defaults to the current host,
 789 #    as determined by config.guess.
 790 # 4. Target and build default to nonopt.
 791 # 5. If nonopt is not specified, then target and build default to host.
 792
 793 # The aliases save the names the user supplied, while $host etc.
 794 # will get canonicalized.
 795 case $host---$target---$nonopt in
 796 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 797 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 798 esac
 799
 800
 801 # Make sure we can run config.sub.
 802 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 803 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 804 fi
 805
 806 echo $ac_n "checking host system type""... $ac_c" 1>&6
 807 echo "configure:808: checking host system type" >&5
 808
 809 host_alias=$host
 810 case "$host_alias" in
 811 NONE)
 812   case $nonopt in
 813   NONE)
 814     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 815     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 816     fi ;;
 817   *) host_alias=$nonopt ;;
 818   esac ;;
 819 esac
 820
 821 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 822 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 823 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 824 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 825 echo "$ac_t""$host" 1>&6
 826
 827 echo $ac_n "checking target system type""... $ac_c" 1>&6
 828 echo "configure:829: checking target system type" >&5
 829
 830 target_alias=$target
 831 case "$target_alias" in
 832 NONE)
 833   case $nonopt in
 834   NONE) target_alias=$host_alias ;;
 835   *) target_alias=$nonopt ;;
 836   esac ;;
 837 esac
 838
 839 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 840 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 841 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 842 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 843 echo "$ac_t""$target" 1>&6
 844
 845 echo $ac_n "checking build system type""... $ac_c" 1>&6
 846 echo "configure:847: checking build system type" >&5
 847
 848 build_alias=$build
 849 case "$build_alias" in
 850 NONE)
 851   case $nonopt in
 852   NONE) build_alias=$host_alias ;;
 853   *) build_alias=$nonopt ;;
 854   esac ;;
 855 esac
 856
 857 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 858 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 859 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 860 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 861 echo "$ac_t""$build" 1>&6
 862
 863 test "$host_alias" != "$target_alias" &&
 864   test "$program_prefix$program_suffix$program_transform_name" = \
 865     NONENONEs,x,x, &&
 866   program_prefix=${target_alias}-
 867
 868
 869 # Find a good install program.  We prefer a C program (faster),
 870 # so one script is as good as another.  But avoid the broken or
 871 # incompatible versions:
 872 # SysV /etc/install, /usr/sbin/install
 873 # SunOS /usr/etc/install
 874 # IRIX /sbin/install
 875 # AIX /bin/install
 876 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 877 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 878 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 879 # ./install, which can be erroneously created by make from ./install.sh.
 880 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 881 echo "configure:882: checking for a BSD compatible install" >&5
 882 if test -z "$INSTALL"; then
 883 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 884   echo $ac_n "(cached) $ac_c" 1>&6
 885 else
 886     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 887   for ac_dir in $PATH; do
 888     # Account for people who put trailing slashes in PATH elements.
 889     case "$ac_dir/" in
 890     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 891     *)
 892       # OSF1 and SCO ODT 3.0 have their own names for install.
 893       # Don't use installbsd from OSF since it installs stuff as root
 894       # by default.
 895       for ac_prog in ginstall scoinst install; do
 896         if test -f $ac_dir/$ac_prog; then
 897           if test $ac_prog = install &&
 898             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 899             # AIX install.  It has an incompatible calling convention.
 900             :
 901           else
 902             ac_cv_path_install="$ac_dir/$ac_prog -c"
 903             break 2
 904           fi
 905         fi
 906       done
 907       ;;
 908     esac
 909   done
 910   IFS="$ac_save_IFS"
 911
 912 fi
 913   if test "${ac_cv_path_install+set}" = set; then
 914     INSTALL="$ac_cv_path_install"
 915   else
 916     # As a last resort, use the slow shell script.  We don't cache a
 917     # path for INSTALL within a source directory, because that will
 918     # break other packages using the cache if that directory is
 919     # removed, or if the path is relative.
 920     INSTALL="$ac_install_sh"
 921   fi
 922 fi
 923 echo "$ac_t""$INSTALL" 1>&6
 924
 925 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 926 # It thinks the first close brace ends the variable substitution.
 927 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 928
 929 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 930
 931 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 932
 933
 934 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 935 echo "configure:936: checking how to run the C preprocessor" >&5
 936 # On Suns, sometimes $CPP names a directory.
 937 if test -n "$CPP" && test -d "$CPP"; then
 938   CPP=
 939 fi
 940 if test -z "$CPP"; then
 941 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 942   echo $ac_n "(cached) $ac_c" 1>&6
 943 else
 944     # This must be in double quotes, not single quotes, because CPP may get
 945   # substituted into the Makefile and "${CC-cc}" will confuse make.
 946   CPP="${CC-cc} -E"
 947   # On the NeXT, cc -E runs the code through the compiler's parser,
 948   # not just through cpp.
 949   cat > conftest.$ac_ext <<EOF
 950 #line 951 "configure"
 951 #include "confdefs.h"
 952 #include <assert.h>
 953 Syntax Error
 954 EOF
 955 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 956 { (eval echo configure:957: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 957 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 958 if test -z "$ac_err"; then
 959   :
 960 else
 961   echo "$ac_err" >&5
 962   echo "configure: failed program was:" >&5
 963   cat conftest.$ac_ext >&5
 964   rm -rf conftest*
 965   CPP="${CC-cc} -E -traditional-cpp"
 966   cat > conftest.$ac_ext <<EOF
 967 #line 968 "configure"
 968 #include "confdefs.h"
 969 #include <assert.h>
 970 Syntax Error
 971 EOF
 972 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 973 { (eval echo configure:974: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 974 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 975 if test -z "$ac_err"; then
 976   :
 977 else
 978   echo "$ac_err" >&5
 979   echo "configure: failed program was:" >&5
 980   cat conftest.$ac_ext >&5
 981   rm -rf conftest*
 982   CPP="${CC-cc} -nologo -E"
 983   cat > conftest.$ac_ext <<EOF
 984 #line 985 "configure"
 985 #include "confdefs.h"
 986 #include <assert.h>
 987 Syntax Error
 988 EOF
 989 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 990 { (eval echo configure:991: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 991 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 992 if test -z "$ac_err"; then
 993   :
 994 else
 995   echo "$ac_err" >&5
 996   echo "configure: failed program was:" >&5
 997   cat conftest.$ac_ext >&5
 998   rm -rf conftest*
 999   CPP=/lib/cpp
1000 fi
1001 rm -f conftest*
1002 fi
1003 rm -f conftest*
1004 fi
1005 rm -f conftest*
1006   ac_cv_prog_CPP="$CPP"
1007 fi
1008   CPP="$ac_cv_prog_CPP"
1009 else
1010   ac_cv_prog_CPP="$CPP"
1011 fi
1012 echo "$ac_t""$CPP" 1>&6
1013
1014 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1015 echo "configure:1016: checking for ANSI C header files" >&5
1016 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1017   echo $ac_n "(cached) $ac_c" 1>&6
1018 else
1019   cat > conftest.$ac_ext <<EOF
1020 #line 1021 "configure"
1021 #include "confdefs.h"
1022 #include <stdlib.h>
1023 #include <stdarg.h>
1024 #include <string.h>
1025 #include <float.h>
1026 EOF
1027 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1028 { (eval echo configure:1029: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1029 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1030 if test -z "$ac_err"; then
1031   rm -rf conftest*
1032   ac_cv_header_stdc=yes
1033 else
1034   echo "$ac_err" >&5
1035   echo "configure: failed program was:" >&5
1036   cat conftest.$ac_ext >&5
1037   rm -rf conftest*
1038   ac_cv_header_stdc=no
1039 fi
1040 rm -f conftest*
1041
1042 if test $ac_cv_header_stdc = yes; then
1043   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1044 cat > conftest.$ac_ext <<EOF
1045 #line 1046 "configure"
1046 #include "confdefs.h"
1047 #include <string.h>
1048 EOF
1049 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1050   egrep "memchr" >/dev/null 2>&1; then
1051   :
1052 else
1053   rm -rf conftest*
1054   ac_cv_header_stdc=no
1055 fi
1056 rm -f conftest*
1057
1058 fi
1059
1060 if test $ac_cv_header_stdc = yes; then
1061   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1062 cat > conftest.$ac_ext <<EOF
1063 #line 1064 "configure"
1064 #include "confdefs.h"
1065 #include <stdlib.h>
1066 EOF
1067 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1068   egrep "free" >/dev/null 2>&1; then
1069   :
1070 else
1071   rm -rf conftest*
1072   ac_cv_header_stdc=no
1073 fi
1074 rm -f conftest*
1075
1076 fi
1077
1078 if test $ac_cv_header_stdc = yes; then
1079   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1080 if test "$cross_compiling" = yes; then
1081   :
1082 else
1083   cat > conftest.$ac_ext <<EOF
1084 #line 1085 "configure"
1085 #include "confdefs.h"
1086 #include <ctype.h>
1087 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1088 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1089 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1090 int main () { int i; for (i = 0; i < 256; i++)
1091 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1092 exit (0); }
1093
1094 EOF
1095 if { (eval echo configure:1096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1096 then
1097   :
1098 else
1099   echo "configure: failed program was:" >&5
1100   cat conftest.$ac_ext >&5
1101   rm -fr conftest*
1102   ac_cv_header_stdc=no
1103 fi
1104 rm -fr conftest*
1105 fi
1106
1107 fi
1108 fi
1109
1110 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1111 if test $ac_cv_header_stdc = yes; then
1112   cat >> confdefs.h <<\EOF
1113 #define STDC_HEADERS 1
1114 EOF
1115
1116 fi
1117
1118
1119 for ac_hdr in sgtty.h termio.h termios.h sys/reg.h string.h              proc_service.h sys/procfs.h thread_db.h linux/elf.h             stdlib.h unistd.h
1120 do
1121 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1122 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1123 echo "configure:1124: checking for $ac_hdr" >&5
1124 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1125   echo $ac_n "(cached) $ac_c" 1>&6
1126 else
1127   cat > conftest.$ac_ext <<EOF
1128 #line 1129 "configure"
1129 #include "confdefs.h"
1130 #include <$ac_hdr>
1131 EOF
1132 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1133 { (eval echo configure:1134: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1134 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1135 if test -z "$ac_err"; then
1136   rm -rf conftest*
1137   eval "ac_cv_header_$ac_safe=yes"
1138 else
1139   echo "$ac_err" >&5
1140   echo "configure: failed program was:" >&5
1141   cat conftest.$ac_ext >&5
1142   rm -rf conftest*
1143   eval "ac_cv_header_$ac_safe=no"
1144 fi
1145 rm -f conftest*
1146 fi
1147 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1148   echo "$ac_t""yes" 1>&6
1149     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1150   cat >> confdefs.h <<EOF
1151 #define $ac_tr_hdr 1
1152 EOF
1153
1154 else
1155   echo "$ac_t""no" 1>&6
1156 fi
1157 done
1158
1159
1160 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
1161 echo "configure:1162: checking whether strerror must be declared" >&5
1162 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
1163   echo $ac_n "(cached) $ac_c" 1>&6
1164 else
1165   cat > conftest.$ac_ext <<EOF
1166 #line 1167 "configure"
1167 #include "confdefs.h"
1168
1169 #include <stdio.h>
1170 #ifdef HAVE_STRING_H
1171 #include <string.h>
1172 #else
1173 #ifdef HAVE_STRINGS_H
1174 #include <strings.h>
1175 #endif
1176 #endif
1177 #ifdef HAVE_STDLIB_H
1178 #include <stdlib.h>
1179 #endif
1180 #ifdef HAVE_UNISTD_H
1181 #include <unistd.h>
1182 #endif
1183 int main() {
1184 char *(*pfn) = (char *(*)) strerror
1185 ; return 0; }
1186 EOF
1187 if { (eval echo configure:1188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1188   rm -rf conftest*
1189   bfd_cv_decl_needed_strerror=no
1190 else
1191   echo "configure: failed program was:" >&5
1192   cat conftest.$ac_ext >&5
1193   rm -rf conftest*
1194   bfd_cv_decl_needed_strerror=yes
1195 fi
1196 rm -f conftest*
1197 fi
1198
1199 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
1200 if test $bfd_cv_decl_needed_strerror = yes; then
1201   cat >> confdefs.h <<\EOF
1202 #define NEED_DECLARATION_STRERROR 1
1203 EOF
1204
1205 fi
1206
1207
1208 . ${srcdir}/configure.srv
1209
1210 if test "${srv_linux_usrregs}" = "yes"; then
1211   cat >> confdefs.h <<\EOF
1212 #define HAVE_LINUX_USRREGS 1
1213 EOF
1214
1215 fi
1216
1217 if test "${srv_linux_regsets}" = "yes"; then
1218   echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
1219 echo "configure:1220: checking for PTRACE_GETREGS" >&5
1220   if eval "test \"`echo '$''{'gdbsrv_cv_have_ptrace_getregs'+set}'`\" = set"; then
1221   echo $ac_n "(cached) $ac_c" 1>&6
1222 else
1223   cat > conftest.$ac_ext <<EOF
1224 #line 1225 "configure"
1225 #include "confdefs.h"
1226 #include <sys/ptrace.h>
1227 int main() {
1228 PTRACE_GETREGS;
1229 ; return 0; }
1230 EOF
1231 if { (eval echo configure:1232: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1232   rm -rf conftest*
1233   gdbsrv_cv_have_ptrace_getregs=yes
1234 else
1235   echo "configure: failed program was:" >&5
1236   cat conftest.$ac_ext >&5
1237   rm -rf conftest*
1238   gdbsrv_cv_have_ptrace_getregs=no
1239 fi
1240 rm -f conftest*
1241 fi
1242
1243   echo "$ac_t""$gdbsrv_cv_have_ptrace_getregs" 1>&6
1244   if test "${gdbsrv_cv_have_ptrace_getregs}" = "yes"; then
1245     cat >> confdefs.h <<\EOF
1246 #define HAVE_LINUX_REGSETS 1
1247 EOF
1248
1249   fi
1250
1251   echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
1252 echo "configure:1253: checking for PTRACE_GETFPXREGS" >&5
1253   if eval "test \"`echo '$''{'gdbsrv_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
1254   echo $ac_n "(cached) $ac_c" 1>&6
1255 else
1256   cat > conftest.$ac_ext <<EOF
1257 #line 1258 "configure"
1258 #include "confdefs.h"
1259 #include <sys/ptrace.h>
1260 int main() {
1261 PTRACE_GETFPXREGS;
1262 ; return 0; }
1263 EOF
1264 if { (eval echo configure:1265: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1265   rm -rf conftest*
1266   gdbsrv_cv_have_ptrace_getfpxregs=yes
1267 else
1268   echo "configure: failed program was:" >&5
1269   cat conftest.$ac_ext >&5
1270   rm -rf conftest*
1271   gdbsrv_cv_have_ptrace_getfpxregs=no
1272 fi
1273 rm -f conftest*
1274 fi
1275
1276   echo "$ac_t""$gdbsrv_cv_have_ptrace_getfpxregs" 1>&6
1277   if test "${gdbsrv_cv_have_ptrace_getfpxregs}" = "yes"; then
1278     cat >> confdefs.h <<\EOF
1279 #define HAVE_PTRACE_GETFPXREGS 1
1280 EOF
1281
1282   fi
1283 fi
1284
1285 if test "$ac_cv_header_sys_procfs_h" = yes; then
1286   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
1287 echo "configure:1288: checking for lwpid_t in sys/procfs.h" >&5
1288  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
1289   echo $ac_n "(cached) $ac_c" 1>&6
1290 else
1291   cat > conftest.$ac_ext <<EOF
1292 #line 1293 "configure"
1293 #include "confdefs.h"
1294
1295 #define _SYSCALL32
1296 #include <sys/procfs.h>
1297 int main() {
1298 lwpid_t avar
1299 ; return 0; }
1300 EOF
1301 if { (eval echo configure:1302: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1302   rm -rf conftest*
1303   bfd_cv_have_sys_procfs_type_lwpid_t=yes
1304 else
1305   echo "configure: failed program was:" >&5
1306   cat conftest.$ac_ext >&5
1307   rm -rf conftest*
1308   bfd_cv_have_sys_procfs_type_lwpid_t=no
1309
1310 fi
1311 rm -f conftest*
1312 fi
1313
1314  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
1315    cat >> confdefs.h <<\EOF
1316 #define HAVE_LWPID_T 1
1317 EOF
1318
1319  fi
1320  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
1321
1322   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
1323 echo "configure:1324: checking for psaddr_t in sys/procfs.h" >&5
1324  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
1325   echo $ac_n "(cached) $ac_c" 1>&6
1326 else
1327   cat > conftest.$ac_ext <<EOF
1328 #line 1329 "configure"
1329 #include "confdefs.h"
1330
1331 #define _SYSCALL32
1332 #include <sys/procfs.h>
1333 int main() {
1334 psaddr_t avar
1335 ; return 0; }
1336 EOF
1337 if { (eval echo configure:1338: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1338   rm -rf conftest*
1339   bfd_cv_have_sys_procfs_type_psaddr_t=yes
1340 else
1341   echo "configure: failed program was:" >&5
1342   cat conftest.$ac_ext >&5
1343   rm -rf conftest*
1344   bfd_cv_have_sys_procfs_type_psaddr_t=no
1345
1346 fi
1347 rm -f conftest*
1348 fi
1349
1350  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
1351    cat >> confdefs.h <<\EOF
1352 #define HAVE_PSADDR_T 1
1353 EOF
1354
1355  fi
1356  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
1357
1358   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
1359 echo "configure:1360: checking for prgregset_t in sys/procfs.h" >&5
1360  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
1361   echo $ac_n "(cached) $ac_c" 1>&6
1362 else
1363   cat > conftest.$ac_ext <<EOF
1364 #line 1365 "configure"
1365 #include "confdefs.h"
1366
1367 #define _SYSCALL32
1368 #include <sys/procfs.h>
1369 int main() {
1370 prgregset_t avar
1371 ; return 0; }
1372 EOF
1373 if { (eval echo configure:1374: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1374   rm -rf conftest*
1375   bfd_cv_have_sys_procfs_type_prgregset_t=yes
1376 else
1377   echo "configure: failed program was:" >&5
1378   cat conftest.$ac_ext >&5
1379   rm -rf conftest*
1380   bfd_cv_have_sys_procfs_type_prgregset_t=no
1381
1382 fi
1383 rm -f conftest*
1384 fi
1385
1386  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
1387    cat >> confdefs.h <<\EOF
1388 #define HAVE_PRGREGSET_T 1
1389 EOF
1390
1391  fi
1392  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
1393
1394   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
1395 echo "configure:1396: checking for prfpregset_t in sys/procfs.h" >&5
1396  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
1397   echo $ac_n "(cached) $ac_c" 1>&6
1398 else
1399   cat > conftest.$ac_ext <<EOF
1400 #line 1401 "configure"
1401 #include "confdefs.h"
1402
1403 #define _SYSCALL32
1404 #include <sys/procfs.h>
1405 int main() {
1406 prfpregset_t avar
1407 ; return 0; }
1408 EOF
1409 if { (eval echo configure:1410: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1410   rm -rf conftest*
1411   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
1412 else
1413   echo "configure: failed program was:" >&5
1414   cat conftest.$ac_ext >&5
1415   rm -rf conftest*
1416   bfd_cv_have_sys_procfs_type_prfpregset_t=no
1417
1418 fi
1419 rm -f conftest*
1420 fi
1421
1422  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
1423    cat >> confdefs.h <<\EOF
1424 #define HAVE_PRFPREGSET_T 1
1425 EOF
1426
1427  fi
1428  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
1429
1430
1431
1432
1433   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
1434     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
1435 echo "configure:1436: checking whether prfpregset_t type is broken" >&5
1436     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
1437   echo $ac_n "(cached) $ac_c" 1>&6
1438 else
1439   if test "$cross_compiling" = yes; then
1440   gdb_cv_prfpregset_t_broken=yes
1441 else
1442   cat > conftest.$ac_ext <<EOF
1443 #line 1444 "configure"
1444 #include "confdefs.h"
1445 #include <sys/procfs.h>
1446        int main ()
1447        {
1448          if (sizeof (prfpregset_t) == sizeof (void *))
1449            return 1;
1450          return 0;
1451        }
1452 EOF
1453 if { (eval echo configure:1454: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1454 then
1455   gdb_cv_prfpregset_t_broken=no
1456 else
1457   echo "configure: failed program was:" >&5
1458   cat conftest.$ac_ext >&5
1459   rm -fr conftest*
1460   gdb_cv_prfpregset_t_broken=yes
1461 fi
1462 rm -fr conftest*
1463 fi
1464
1465 fi
1466
1467     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
1468     if test $gdb_cv_prfpregset_t_broken = yes; then
1469       cat >> confdefs.h <<\EOF
1470 #define PRFPREGSET_T_BROKEN 1
1471 EOF
1472
1473     fi
1474   fi
1475
1476   echo $ac_n "checking for elf_fpregset_t in sys/procfs.h""... $ac_c" 1>&6
1477 echo "configure:1478: checking for elf_fpregset_t in sys/procfs.h" >&5
1478  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_elf_fpregset_t'+set}'`\" = set"; then
1479   echo $ac_n "(cached) $ac_c" 1>&6
1480 else
1481   cat > conftest.$ac_ext <<EOF
1482 #line 1483 "configure"
1483 #include "confdefs.h"
1484
1485 #define _SYSCALL32
1486 #include <sys/procfs.h>
1487 int main() {
1488 elf_fpregset_t avar
1489 ; return 0; }
1490 EOF
1491 if { (eval echo configure:1492: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1492   rm -rf conftest*
1493   bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
1494 else
1495   echo "configure: failed program was:" >&5
1496   cat conftest.$ac_ext >&5
1497   rm -rf conftest*
1498   bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
1499
1500 fi
1501 rm -f conftest*
1502 fi
1503
1504  if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
1505    cat >> confdefs.h <<\EOF
1506 #define HAVE_ELF_FPREGSET_T 1
1507 EOF
1508
1509  fi
1510  echo "$ac_t""$bfd_cv_have_sys_procfs_type_elf_fpregset_t" 1>&6
1511
1512 fi
1513
1514 srv_thread_depfiles=
1515 srv_libs=
1516 USE_THREAD_DB=
1517
1518 if test "$srv_linux_thread_db" = "yes"; then
1519   echo $ac_n "checking for libthread_db""... $ac_c" 1>&6
1520 echo "configure:1521: checking for libthread_db" >&5
1521 if eval "test \"`echo '$''{'srv_cv_thread_db'+set}'`\" = set"; then
1522   echo $ac_n "(cached) $ac_c" 1>&6
1523 else
1524   old_LIBS="$LIBS"
1525   LIBS="$LIBS -lthread_db"
1526   cat > conftest.$ac_ext <<EOF
1527 #line 1528 "configure"
1528 #include "confdefs.h"
1529 void ps_pglobal_lookup() {}
1530    void ps_pdread() {}
1531    void ps_pdwrite() {}
1532    void ps_lgetregs() {}
1533    void ps_lsetregs() {}
1534    void ps_lgetfpregs() {}
1535    void ps_lsetfpregs() {}
1536    void ps_get_thread_area() {}
1537    void ps_getpid() {}
1538 int main() {
1539 td_ta_new();
1540 ; return 0; }
1541 EOF
1542 if { (eval echo configure:1543: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1543   rm -rf conftest*
1544   srv_cv_thread_db="-lthread_db"
1545 else
1546   echo "configure: failed program was:" >&5
1547   cat conftest.$ac_ext >&5
1548   rm -rf conftest*
1549   srv_cv_thread_db=no
1550
1551  if test "$prefix" = "/usr" || test "$prefix" = "NONE"; then
1552   thread_db="/lib/libthread_db.so.1"
1553  else
1554   thread_db='$prefix/lib/libthread_db.so.1'
1555  fi
1556  LIBS="$old_LIBS `eval echo "$thread_db"`"
1557  cat > conftest.$ac_ext <<EOF
1558 #line 1559 "configure"
1559 #include "confdefs.h"
1560 void ps_pglobal_lookup() {}
1561    void ps_pdread() {}
1562    void ps_pdwrite() {}
1563    void ps_lgetregs() {}
1564    void ps_lsetregs() {}
1565    void ps_lgetfpregs() {}
1566    void ps_lsetfpregs() {}
1567    void ps_get_thread_area() {}
1568    void ps_getpid() {}
1569 int main() {
1570 td_ta_new();
1571 ; return 0; }
1572 EOF
1573 if { (eval echo configure:1574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1574   rm -rf conftest*
1575   srv_cv_thread_db="$thread_db"
1576 else
1577   echo "configure: failed program was:" >&5
1578   cat conftest.$ac_ext >&5
1579   rm -rf conftest*
1580   srv_cv_thread_db=no
1581 fi
1582 rm -f conftest*
1583
1584 fi
1585
1586 echo "$ac_t""$srv_cv_thread_db" 1>&6
1587  LIBS="$old_LIBS"
1588
1589 fi
1590 rm -f conftest*
1591   if test "$srv_cv_thread_db" = no; then
1592     echo "configure: warning: Could not find libthread_db." 1>&2
1593     echo "configure: warning: Disabling thread support in gdbserver." 1>&2
1594     srv_linux_thread_db=no
1595   else
1596     srv_libs="$srv_cv_thread_db"
1597   fi
1598   old_LDFLAGS="$LDFLAGS"
1599   LDFLAGS="$LDFLAGS -rdynamic"
1600   cat > conftest.$ac_ext <<EOF
1601 #line 1602 "configure"
1602 #include "confdefs.h"
1603
1604 int main() {
1605
1606 ; return 0; }
1607 EOF
1608 if { (eval echo configure:1609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1609   rm -rf conftest*
1610   RDYNAMIC=-rdynamic
1611 else
1612   echo "configure: failed program was:" >&5
1613   cat conftest.$ac_ext >&5
1614   rm -rf conftest*
1615   RDYNAMIC=
1616 fi
1617 rm -f conftest*
1618
1619   LDFLAGS="$old_LDFLAGS"
1620 fi
1621
1622 if test "$srv_linux_thread_db" = "yes"; then
1623   srv_thread_depfiles="thread-db.o proc-service.o"
1624   USE_THREAD_DB="-DUSE_THREAD_DB"
1625 fi
1626
1627 GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_thread_depfiles"
1628 GDBSERVER_LIBS="$srv_libs"
1629
1630
1631
1632
1633
1634 trap '' 1 2 15
1635 cat > confcache <<\EOF
1636 # This file is a shell script that caches the results of configure
1637 # tests run on this system so they can be shared between configure
1638 # scripts and configure runs.  It is not useful on other systems.
1639 # If it contains results you don't want to keep, you may remove or edit it.
1640 #
1641 # By default, configure uses ./config.cache as the cache file,
1642 # creating it if it does not exist already.  You can give configure
1643 # the --cache-file=FILE option to use a different cache file; that is
1644 # what configure does when it calls configure scripts in
1645 # subdirectories, so they share the cache.
1646 # Giving --cache-file=/dev/null disables caching, for debugging configure.
1647 # config.status only pays attention to the cache file if you give it the
1648 # --recheck option to rerun configure.
1649 #
1650 EOF
1651 # The following way of writing the cache mishandles newlines in values,
1652 # but we know of no workaround that is simple, portable, and efficient.
1653 # So, don't put newlines in cache variables' values.
1654 # Ultrix sh set writes to stderr and can't be redirected directly,
1655 # and sets the high bit in the cache file unless we assign to the vars.
1656 (set) 2>&1 |
1657   case `(ac_space=' '; set | grep ac_space) 2>&1` in
1658   *ac_space=\ *)
1659     # `set' does not quote correctly, so add quotes (double-quote substitution
1660     # turns \\\\ into \\, and sed turns \\ into \).
1661     sed -n \
1662       -e "s/'/'\\\\''/g" \
1663       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
1664     ;;
1665   *)
1666     # `set' quotes correctly as required by POSIX, so do not add quotes.
1667     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
1668     ;;
1669   esac >> confcache
1670 if cmp -s $cache_file confcache; then
1671   :
1672 else
1673   if test -w $cache_file; then
1674     echo "updating cache $cache_file"
1675     cat confcache > $cache_file
1676   else
1677     echo "not updating unwritable cache $cache_file"
1678   fi
1679 fi
1680 rm -f confcache
1681
1682 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1683
1684 test "x$prefix" = xNONE && prefix=$ac_default_prefix
1685 # Let make expand exec_prefix.
1686 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1687
1688 # Any assignment to VPATH causes Sun make to only execute
1689 # the first set of double-colon rules, so remove it if not needed.
1690 # If there is a colon in the path, we need to keep it.
1691 if test "x$srcdir" = x.; then
1692   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
1693 fi
1694
1695 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1696
1697 DEFS=-DHAVE_CONFIG_H
1698
1699 # Without the "./", some shells look in PATH for config.status.
1700 : ${CONFIG_STATUS=./config.status}
1701
1702 echo creating $CONFIG_STATUS
1703 rm -f $CONFIG_STATUS
1704 cat > $CONFIG_STATUS <<EOF
1705 #! /bin/sh
1706 # Generated automatically by configure.
1707 # Run this file to recreate the current configuration.
1708 # This directory was configured as follows,
1709 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1710 #
1711 # $0 $ac_configure_args
1712 #
1713 # Compiler output produced by configure, useful for debugging
1714 # configure, is in ./config.log if it exists.
1715
1716 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
1717 for ac_option
1718 do
1719   case "\$ac_option" in
1720   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1721     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
1722     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1723   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
1724     echo "$CONFIG_STATUS generated by autoconf version 2.13"
1725     exit 0 ;;
1726   -help | --help | --hel | --he | --h)
1727     echo "\$ac_cs_usage"; exit 0 ;;
1728   *) echo "\$ac_cs_usage"; exit 1 ;;
1729   esac
1730 done
1731
1732 ac_given_srcdir=$srcdir
1733 ac_given_INSTALL="$INSTALL"
1734
1735 trap 'rm -fr `echo "Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1736 EOF
1737 cat >> $CONFIG_STATUS <<EOF
1738
1739 # Protect against being on the right side of a sed subst in config.status.
1740 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
1741  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
1742 $ac_vpsub
1743 $extrasub
1744 s%@SHELL@%$SHELL%g
1745 s%@CFLAGS@%$CFLAGS%g
1746 s%@CPPFLAGS@%$CPPFLAGS%g
1747 s%@CXXFLAGS@%$CXXFLAGS%g
1748 s%@FFLAGS@%$FFLAGS%g
1749 s%@DEFS@%$DEFS%g
1750 s%@LDFLAGS@%$LDFLAGS%g
1751 s%@LIBS@%$LIBS%g
1752 s%@exec_prefix@%$exec_prefix%g
1753 s%@prefix@%$prefix%g
1754 s%@program_transform_name@%$program_transform_name%g
1755 s%@bindir@%$bindir%g
1756 s%@sbindir@%$sbindir%g
1757 s%@libexecdir@%$libexecdir%g
1758 s%@datadir@%$datadir%g
1759 s%@sysconfdir@%$sysconfdir%g
1760 s%@sharedstatedir@%$sharedstatedir%g
1761 s%@localstatedir@%$localstatedir%g
1762 s%@libdir@%$libdir%g
1763 s%@includedir@%$includedir%g
1764 s%@oldincludedir@%$oldincludedir%g
1765 s%@infodir@%$infodir%g
1766 s%@mandir@%$mandir%g
1767 s%@CC@%$CC%g
1768 s%@host@%$host%g
1769 s%@host_alias@%$host_alias%g
1770 s%@host_cpu@%$host_cpu%g
1771 s%@host_vendor@%$host_vendor%g
1772 s%@host_os@%$host_os%g
1773 s%@target@%$target%g
1774 s%@target_alias@%$target_alias%g
1775 s%@target_cpu@%$target_cpu%g
1776 s%@target_vendor@%$target_vendor%g
1777 s%@target_os@%$target_os%g
1778 s%@build@%$build%g
1779 s%@build_alias@%$build_alias%g
1780 s%@build_cpu@%$build_cpu%g
1781 s%@build_vendor@%$build_vendor%g
1782 s%@build_os@%$build_os%g
1783 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
1784 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
1785 s%@INSTALL_DATA@%$INSTALL_DATA%g
1786 s%@CPP@%$CPP%g
1787 s%@RDYNAMIC@%$RDYNAMIC%g
1788 s%@GDBSERVER_DEPFILES@%$GDBSERVER_DEPFILES%g
1789 s%@GDBSERVER_LIBS@%$GDBSERVER_LIBS%g
1790 s%@USE_THREAD_DB@%$USE_THREAD_DB%g
1791
1792 CEOF
1793 EOF
1794
1795 cat >> $CONFIG_STATUS <<\EOF
1796
1797 # Split the substitutions into bite-sized pieces for seds with
1798 # small command number limits, like on Digital OSF/1 and HP-UX.
1799 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
1800 ac_file=1 # Number of current file.
1801 ac_beg=1 # First line for current file.
1802 ac_end=$ac_max_sed_cmds # Line after last line for current file.
1803 ac_more_lines=:
1804 ac_sed_cmds=""
1805 while $ac_more_lines; do
1806   if test $ac_beg -gt 1; then
1807     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
1808   else
1809     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
1810   fi
1811   if test ! -s conftest.s$ac_file; then
1812     ac_more_lines=false
1813     rm -f conftest.s$ac_file
1814   else
1815     if test -z "$ac_sed_cmds"; then
1816       ac_sed_cmds="sed -f conftest.s$ac_file"
1817     else
1818       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1819     fi
1820     ac_file=`expr $ac_file + 1`
1821     ac_beg=$ac_end
1822     ac_end=`expr $ac_end + $ac_max_sed_cmds`
1823   fi
1824 done
1825 if test -z "$ac_sed_cmds"; then
1826   ac_sed_cmds=cat
1827 fi
1828 EOF
1829
1830 cat >> $CONFIG_STATUS <<EOF
1831
1832 CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
1833 EOF
1834 cat >> $CONFIG_STATUS <<\EOF
1835 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
1836   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1837   case "$ac_file" in
1838   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1839        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1840   *) ac_file_in="${ac_file}.in" ;;
1841   esac
1842
1843   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
1844
1845   # Remove last slash and all that follows it.  Not all systems have dirname.
1846   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1847   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1848     # The file is in a subdirectory.
1849     test ! -d "$ac_dir" && mkdir "$ac_dir"
1850     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
1851     # A "../" for each directory in $ac_dir_suffix.
1852     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
1853   else
1854     ac_dir_suffix= ac_dots=
1855   fi
1856
1857   case "$ac_given_srcdir" in
1858   .)  srcdir=.
1859       if test -z "$ac_dots"; then top_srcdir=.
1860       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1861   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1862   *) # Relative path.
1863     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1864     top_srcdir="$ac_dots$ac_given_srcdir" ;;
1865   esac
1866
1867   case "$ac_given_INSTALL" in
1868   [/$]*) INSTALL="$ac_given_INSTALL" ;;
1869   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
1870   esac
1871
1872   echo creating "$ac_file"
1873   rm -f "$ac_file"
1874   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1875   case "$ac_file" in
1876   *Makefile*) ac_comsub="1i\\
1877 # $configure_input" ;;
1878   *) ac_comsub= ;;
1879   esac
1880
1881   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1882   sed -e "$ac_comsub
1883 s%@configure_input@%$configure_input%g
1884 s%@srcdir@%$srcdir%g
1885 s%@top_srcdir@%$top_srcdir%g
1886 s%@INSTALL@%$INSTALL%g
1887 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1888 fi; done
1889 rm -f conftest.s*
1890
1891 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
1892 # NAME is the cpp macro being defined and VALUE is the value it is being given.
1893 #
1894 # ac_d sets the value in "#define NAME VALUE" lines.
1895 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
1896 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
1897 ac_dC='\3'
1898 ac_dD='%g'
1899 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1900 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1901 ac_uB='\([      ]\)%\1#\2define\3'
1902 ac_uC=' '
1903 ac_uD='\4%g'
1904 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1905 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
1906 ac_eB='$%\1#\2define\3'
1907 ac_eC=' '
1908 ac_eD='%g'
1909
1910 if test "${CONFIG_HEADERS+set}" != set; then
1911 EOF
1912 cat >> $CONFIG_STATUS <<EOF
1913   CONFIG_HEADERS="config.h:config.in"
1914 EOF
1915 cat >> $CONFIG_STATUS <<\EOF
1916 fi
1917 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1918   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1919   case "$ac_file" in
1920   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1921        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1922   *) ac_file_in="${ac_file}.in" ;;
1923   esac
1924
1925   echo creating $ac_file
1926
1927   rm -f conftest.frag conftest.in conftest.out
1928   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1929   cat $ac_file_inputs > conftest.in
1930
1931 EOF
1932
1933 # Transform confdefs.h into a sed script conftest.vals that substitutes
1934 # the proper values into config.h.in to produce config.h.  And first:
1935 # Protect against being on the right side of a sed subst in config.status.
1936 # Protect against being in an unquoted here document in config.status.
1937 rm -f conftest.vals
1938 cat > conftest.hdr <<\EOF
1939 s/[\\&%]/\\&/g
1940 s%[\\$`]%\\&%g
1941 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1942 s%ac_d%ac_u%gp
1943 s%ac_u%ac_e%gp
1944 EOF
1945 sed -n -f conftest.hdr confdefs.h > conftest.vals
1946 rm -f conftest.hdr
1947
1948 # This sed command replaces #undef with comments.  This is necessary, for
1949 # example, in the case of _POSIX_SOURCE, which is predefined and required
1950 # on some systems where configure will not decide to define it.
1951 cat >> conftest.vals <<\EOF
1952 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1953 EOF
1954
1955 # Break up conftest.vals because some shells have a limit on
1956 # the size of here documents, and old seds have small limits too.
1957
1958 rm -f conftest.tail
1959 while :
1960 do
1961   ac_lines=`grep -c . conftest.vals`
1962   # grep -c gives empty output for an empty file on some AIX systems.
1963   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1964   # Write a limited-size here document to conftest.frag.
1965   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1966   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1967   echo 'CEOF
1968   sed -f conftest.frag conftest.in > conftest.out
1969   rm -f conftest.in
1970   mv conftest.out conftest.in
1971 ' >> $CONFIG_STATUS
1972   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1973   rm -f conftest.vals
1974   mv conftest.tail conftest.vals
1975 done
1976 rm -f conftest.vals
1977
1978 cat >> $CONFIG_STATUS <<\EOF
1979   rm -f conftest.frag conftest.h
1980   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
1981   cat conftest.in >> conftest.h
1982   rm -f conftest.in
1983   if cmp -s $ac_file conftest.h 2>/dev/null; then
1984     echo "$ac_file is unchanged"
1985     rm -f conftest.h
1986   else
1987     # Remove last slash and all that follows it.  Not all systems have dirname.
1988       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1989       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1990       # The file is in a subdirectory.
1991       test ! -d "$ac_dir" && mkdir "$ac_dir"
1992     fi
1993     rm -f $ac_file
1994     mv conftest.h $ac_file
1995   fi
1996 fi; done
1997
1998 EOF
1999 cat >> $CONFIG_STATUS <<EOF
2000
2001 EOF
2002 cat >> $CONFIG_STATUS <<\EOF
2003 case x$CONFIG_HEADERS in
2004 xconfig.h:config.in)
2005 echo > stamp-h ;;
2006 esac
2007
2008 exit 0
2009 EOF
2010 chmod +x $CONFIG_STATUS
2011 rm -fr confdefs* $ac_clean_files
2012 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
2013