gdb/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 ac_help="$ac_help
  15   --enable-maintainer-mode enable make rules and dependencies not useful
  16                           (and sometimes confusing) to the casual installer"
  17 ac_help="$ac_help
  18   --disable-nls           do not use Native Language Support"
  19 ac_help="$ac_help
  20   --with-included-gettext use the GNU gettext library included here"
  21 ac_help="$ac_help
  22   --with-separate-debug-dir=path   Look for global separate debug info in this path [LIBDIR/debug]"
  23 ac_help="$ac_help
  24   --disable-gdbcli        disable command-line interface (CLI)"
  25 ac_help="$ac_help
  26   --disable-gdbmi         disable machine-interface (MI)"
  27 ac_help="$ac_help
  28   --enable-tui            enable full-screen terminal user interface (TUI)"
  29 ac_help="$ac_help
  30   --enable-gdbtk          enable gdbtk graphical user interface (GUI)"
  31 ac_help="$ac_help
  32   --enable-profiling      enable profiling of GDB"
  33 ac_help="$ac_help
  34   --without-included-regex don't use included regex; this is the default
  35                           on systems with version 2 of the GNU C library
  36                           (use with caution on other system)"
  37 ac_help="$ac_help
  38   --with-sysroot[=DIR] Search for usr/lib et al within DIR."
  39 ac_help="$ac_help
  40   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  41 ac_help="$ac_help
  42   --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used"
  43 ac_help="$ac_help
  44   --with-mmalloc          Use memory mapped malloc package"
  45 ac_help="$ac_help
  46   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  47 ac_help="$ac_help
  48   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  49 ac_help="$ac_help
  50   --with-tclinclude=DIR   Directory where tcl private headers are"
  51 ac_help="$ac_help
  52   --with-tkinclude=DIR    Directory where tk private headers are"
  53 ac_help="$ac_help
  54   --with-itclconfig       Directory containing itcl configuration (itclConfig.sh)"
  55 ac_help="$ac_help
  56   --with-itkconfig        Directory containing itk configuration (itkConfig.sh)"
  57 ac_help="$ac_help
  58   --with-x                use the X Window System"
  59 ac_help="$ac_help
  60   --enable-sim            Link gdb with simulator"
  61 ac_help="$ac_help
  62   --enable-multi-ice      build the multi-ice-gdb-server"
  63 ac_help="$ac_help
  64   --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib"
  65
  66 # Initialize some variables set by options.
  67 # The variables have the same names as the options, with
  68 # dashes changed to underlines.
  69 build=NONE
  70 cache_file=./config.cache
  71 exec_prefix=NONE
  72 host=NONE
  73 no_create=
  74 nonopt=NONE
  75 no_recursion=
  76 prefix=NONE
  77 program_prefix=NONE
  78 program_suffix=NONE
  79 program_transform_name=s,x,x,
  80 silent=
  81 site=
  82 sitefile=
  83 srcdir=
  84 target=NONE
  85 verbose=
  86 x_includes=NONE
  87 x_libraries=NONE
  88 bindir='${exec_prefix}/bin'
  89 sbindir='${exec_prefix}/sbin'
  90 libexecdir='${exec_prefix}/libexec'
  91 datadir='${prefix}/share'
  92 sysconfdir='${prefix}/etc'
  93 sharedstatedir='${prefix}/com'
  94 localstatedir='${prefix}/var'
  95 libdir='${exec_prefix}/lib'
  96 includedir='${prefix}/include'
  97 oldincludedir='/usr/include'
  98 infodir='${prefix}/info'
  99 mandir='${prefix}/man'
 100
 101 # Initialize some other variables.
 102 subdirs=
 103 MFLAGS= MAKEFLAGS=
 104 SHELL=${CONFIG_SHELL-/bin/sh}
 105 # Maximum number of lines to put in a shell here document.
 106 ac_max_here_lines=12
 107
 108 ac_prev=
 109 for ac_option
 110 do
 111
 112   # If the previous option needs an argument, assign it.
 113   if test -n "$ac_prev"; then
 114     eval "$ac_prev=\$ac_option"
 115     ac_prev=
 116     continue
 117   fi
 118
 119   case "$ac_option" in
 120   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 121   *) ac_optarg= ;;
 122   esac
 123
 124   # Accept the important Cygnus configure options, so we can diagnose typos.
 125
 126   case "$ac_option" in
 127
 128   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 129     ac_prev=bindir ;;
 130   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 131     bindir="$ac_optarg" ;;
 132
 133   -build | --build | --buil | --bui | --bu)
 134     ac_prev=build ;;
 135   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 136     build="$ac_optarg" ;;
 137
 138   -cache-file | --cache-file | --cache-fil | --cache-fi \
 139   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 140     ac_prev=cache_file ;;
 141   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 142   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 143     cache_file="$ac_optarg" ;;
 144
 145   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 146     ac_prev=datadir ;;
 147   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 148   | --da=*)
 149     datadir="$ac_optarg" ;;
 150
 151   -disable-* | --disable-*)
 152     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 153     # Reject names that are not valid shell variable names.
 154     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 155       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 156     fi
 157     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 158     eval "enable_${ac_feature}=no" ;;
 159
 160   -enable-* | --enable-*)
 161     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 162     # Reject names that are not valid shell variable names.
 163     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 164       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 165     fi
 166     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 167     case "$ac_option" in
 168       *=*) ;;
 169       *) ac_optarg=yes ;;
 170     esac
 171     eval "enable_${ac_feature}='$ac_optarg'" ;;
 172
 173   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 174   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 175   | --exec | --exe | --ex)
 176     ac_prev=exec_prefix ;;
 177   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 178   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 179   | --exec=* | --exe=* | --ex=*)
 180     exec_prefix="$ac_optarg" ;;
 181
 182   -gas | --gas | --ga | --g)
 183     # Obsolete; use --with-gas.
 184     with_gas=yes ;;
 185
 186   -help | --help | --hel | --he)
 187     # Omit some internal or obsolete options to make the list less imposing.
 188     # This message is too long to be a string in the A/UX 3.1 sh.
 189     cat << EOF
 190 Usage: configure [options] [host]
 191 Options: [defaults in brackets after descriptions]
 192 Configuration:
 193   --cache-file=FILE       cache test results in FILE
 194   --help                  print this message
 195   --no-create             do not create output files
 196   --quiet, --silent       do not print \`checking...' messages
 197   --site-file=FILE        use FILE as the site file
 198   --version               print the version of autoconf that created configure
 199 Directory and file names:
 200   --prefix=PREFIX         install architecture-independent files in PREFIX
 201                           [$ac_default_prefix]
 202   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 203                           [same as prefix]
 204   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 205   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 206   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 207   --datadir=DIR           read-only architecture-independent data in DIR
 208                           [PREFIX/share]
 209   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 210   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 211                           [PREFIX/com]
 212   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 213   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 214   --includedir=DIR        C header files in DIR [PREFIX/include]
 215   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 216   --infodir=DIR           info documentation in DIR [PREFIX/info]
 217   --mandir=DIR            man documentation in DIR [PREFIX/man]
 218   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 219   --program-prefix=PREFIX prepend PREFIX to installed program names
 220   --program-suffix=SUFFIX append SUFFIX to installed program names
 221   --program-transform-name=PROGRAM
 222                           run sed PROGRAM on installed program names
 223 EOF
 224     cat << EOF
 225 Host type:
 226   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 227   --host=HOST             configure for HOST [guessed]
 228   --target=TARGET         configure for TARGET [TARGET=HOST]
 229 Features and packages:
 230   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 231   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 232   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 233   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 234   --x-includes=DIR        X include files are in DIR
 235   --x-libraries=DIR       X library files are in DIR
 236 EOF
 237     if test -n "$ac_help"; then
 238       echo "--enable and --with options recognized:$ac_help"
 239     fi
 240     exit 0 ;;
 241
 242   -host | --host | --hos | --ho)
 243     ac_prev=host ;;
 244   -host=* | --host=* | --hos=* | --ho=*)
 245     host="$ac_optarg" ;;
 246
 247   -includedir | --includedir | --includedi | --included | --include \
 248   | --includ | --inclu | --incl | --inc)
 249     ac_prev=includedir ;;
 250   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 251   | --includ=* | --inclu=* | --incl=* | --inc=*)
 252     includedir="$ac_optarg" ;;
 253
 254   -infodir | --infodir | --infodi | --infod | --info | --inf)
 255     ac_prev=infodir ;;
 256   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 257     infodir="$ac_optarg" ;;
 258
 259   -libdir | --libdir | --libdi | --libd)
 260     ac_prev=libdir ;;
 261   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 262     libdir="$ac_optarg" ;;
 263
 264   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 265   | --libexe | --libex | --libe)
 266     ac_prev=libexecdir ;;
 267   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 268   | --libexe=* | --libex=* | --libe=*)
 269     libexecdir="$ac_optarg" ;;
 270
 271   -localstatedir | --localstatedir | --localstatedi | --localstated \
 272   | --localstate | --localstat | --localsta | --localst \
 273   | --locals | --local | --loca | --loc | --lo)
 274     ac_prev=localstatedir ;;
 275   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 276   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 277   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 278     localstatedir="$ac_optarg" ;;
 279
 280   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 281     ac_prev=mandir ;;
 282   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 283     mandir="$ac_optarg" ;;
 284
 285   -nfp | --nfp | --nf)
 286     # Obsolete; use --without-fp.
 287     with_fp=no ;;
 288
 289   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 290   | --no-cr | --no-c)
 291     no_create=yes ;;
 292
 293   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 294   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 295     no_recursion=yes ;;
 296
 297   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 298   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 299   | --oldin | --oldi | --old | --ol | --o)
 300     ac_prev=oldincludedir ;;
 301   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 302   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 303   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 304     oldincludedir="$ac_optarg" ;;
 305
 306   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 307     ac_prev=prefix ;;
 308   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 309     prefix="$ac_optarg" ;;
 310
 311   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 312   | --program-pre | --program-pr | --program-p)
 313     ac_prev=program_prefix ;;
 314   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 315   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 316     program_prefix="$ac_optarg" ;;
 317
 318   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 319   | --program-suf | --program-su | --program-s)
 320     ac_prev=program_suffix ;;
 321   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 322   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 323     program_suffix="$ac_optarg" ;;
 324
 325   -program-transform-name | --program-transform-name \
 326   | --program-transform-nam | --program-transform-na \
 327   | --program-transform-n | --program-transform- \
 328   | --program-transform | --program-transfor \
 329   | --program-transfo | --program-transf \
 330   | --program-trans | --program-tran \
 331   | --progr-tra | --program-tr | --program-t)
 332     ac_prev=program_transform_name ;;
 333   -program-transform-name=* | --program-transform-name=* \
 334   | --program-transform-nam=* | --program-transform-na=* \
 335   | --program-transform-n=* | --program-transform-=* \
 336   | --program-transform=* | --program-transfor=* \
 337   | --program-transfo=* | --program-transf=* \
 338   | --program-trans=* | --program-tran=* \
 339   | --progr-tra=* | --program-tr=* | --program-t=*)
 340     program_transform_name="$ac_optarg" ;;
 341
 342   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 343   | -silent | --silent | --silen | --sile | --sil)
 344     silent=yes ;;
 345
 346   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 347     ac_prev=sbindir ;;
 348   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 349   | --sbi=* | --sb=*)
 350     sbindir="$ac_optarg" ;;
 351
 352   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 353   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 354   | --sharedst | --shareds | --shared | --share | --shar \
 355   | --sha | --sh)
 356     ac_prev=sharedstatedir ;;
 357   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 358   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 359   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 360   | --sha=* | --sh=*)
 361     sharedstatedir="$ac_optarg" ;;
 362
 363   -site | --site | --sit)
 364     ac_prev=site ;;
 365   -site=* | --site=* | --sit=*)
 366     site="$ac_optarg" ;;
 367
 368   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 369     ac_prev=sitefile ;;
 370   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 371     sitefile="$ac_optarg" ;;
 372
 373   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 374     ac_prev=srcdir ;;
 375   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 376     srcdir="$ac_optarg" ;;
 377
 378   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 379   | --syscon | --sysco | --sysc | --sys | --sy)
 380     ac_prev=sysconfdir ;;
 381   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 382   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 383     sysconfdir="$ac_optarg" ;;
 384
 385   -target | --target | --targe | --targ | --tar | --ta | --t)
 386     ac_prev=target ;;
 387   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 388     target="$ac_optarg" ;;
 389
 390   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 391     verbose=yes ;;
 392
 393   -version | --version | --versio | --versi | --vers)
 394     echo "configure generated by autoconf version 2.13"
 395     exit 0 ;;
 396
 397   -with-* | --with-*)
 398     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 399     # Reject names that are not valid shell variable names.
 400     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 401       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 402     fi
 403     ac_package=`echo $ac_package| sed 's/-/_/g'`
 404     case "$ac_option" in
 405       *=*) ;;
 406       *) ac_optarg=yes ;;
 407     esac
 408     eval "with_${ac_package}='$ac_optarg'" ;;
 409
 410   -without-* | --without-*)
 411     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 412     # Reject names that are not valid shell variable names.
 413     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 414       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 415     fi
 416     ac_package=`echo $ac_package| sed 's/-/_/g'`
 417     eval "with_${ac_package}=no" ;;
 418
 419   --x)
 420     # Obsolete; use --with-x.
 421     with_x=yes ;;
 422
 423   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 424   | --x-incl | --x-inc | --x-in | --x-i)
 425     ac_prev=x_includes ;;
 426   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 427   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 428     x_includes="$ac_optarg" ;;
 429
 430   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 431   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 432     ac_prev=x_libraries ;;
 433   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 434   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 435     x_libraries="$ac_optarg" ;;
 436
 437   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 438     ;;
 439
 440   *)
 441     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 442       echo "configure: warning: $ac_option: invalid host type" 1>&2
 443     fi
 444     if test "x$nonopt" != xNONE; then
 445       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 446     fi
 447     nonopt="$ac_option"
 448     ;;
 449
 450   esac
 451 done
 452
 453 if test -n "$ac_prev"; then
 454   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 455 fi
 456
 457 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 458
 459 # File descriptor usage:
 460 # 0 standard input
 461 # 1 file creation
 462 # 2 errors and warnings
 463 # 3 some systems may open it to /dev/tty
 464 # 4 used on the Kubota Titan
 465 # 6 checking for... messages and results
 466 # 5 compiler messages saved in config.log
 467 if test "$silent" = yes; then
 468   exec 6>/dev/null
 469 else
 470   exec 6>&1
 471 fi
 472 exec 5>./config.log
 473
 474 echo "\
 475 This file contains any messages produced by compilers while
 476 running configure, to aid debugging if configure makes a mistake.
 477 " 1>&5
 478
 479 # Strip out --no-create and --no-recursion so they do not pile up.
 480 # Also quote any args containing shell metacharacters.
 481 ac_configure_args=
 482 for ac_arg
 483 do
 484   case "$ac_arg" in
 485   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 486   | --no-cr | --no-c) ;;
 487   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 488   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 489   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 490   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 491   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 492   esac
 493 done
 494
 495 # NLS nuisances.
 496 # Only set these to C if already set.  These must not be set unconditionally
 497 # because not all systems understand e.g. LANG=C (notably SCO).
 498 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 499 # Non-C LC_CTYPE values break the ctype check.
 500 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 501 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 502 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 503 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 504
 505 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 506 rm -rf conftest* confdefs.h
 507 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 508 echo > confdefs.h
 509
 510 # A filename unique to this package, relative to the directory that
 511 # configure is in, which we can look for to find out if srcdir is correct.
 512 ac_unique_file=main.c
 513
 514 # Find the source files, if location was not specified.
 515 if test -z "$srcdir"; then
 516   ac_srcdir_defaulted=yes
 517   # Try the directory containing this script, then its parent.
 518   ac_prog=$0
 519   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 520   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 521   srcdir=$ac_confdir
 522   if test ! -r $srcdir/$ac_unique_file; then
 523     srcdir=..
 524   fi
 525 else
 526   ac_srcdir_defaulted=no
 527 fi
 528 if test ! -r $srcdir/$ac_unique_file; then
 529   if test "$ac_srcdir_defaulted" = yes; then
 530     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 531   else
 532     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 533   fi
 534 fi
 535 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 536
 537 # Prefer explicitly selected file to automatically selected ones.
 538 if test -z "$sitefile"; then
 539   if test -z "$CONFIG_SITE"; then
 540     if test "x$prefix" != xNONE; then
 541       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 542     else
 543       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 544     fi
 545   fi
 546 else
 547   CONFIG_SITE="$sitefile"
 548 fi
 549 for ac_site_file in $CONFIG_SITE; do
 550   if test -r "$ac_site_file"; then
 551     echo "loading site script $ac_site_file"
 552     . "$ac_site_file"
 553   fi
 554 done
 555
 556 if test -r "$cache_file"; then
 557   echo "loading cache $cache_file"
 558   . $cache_file
 559 else
 560   echo "creating cache $cache_file"
 561   > $cache_file
 562 fi
 563
 564 ac_ext=c
 565 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 566 ac_cpp='$CPP $CPPFLAGS'
 567 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 568 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 569 cross_compiling=$ac_cv_prog_cc_cross
 570
 571 ac_exeext=
 572 ac_objext=o
 573 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 574   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 575   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 576     ac_n= ac_c='
 577 ' ac_t='        '
 578   else
 579     ac_n=-n ac_c= ac_t=
 580   fi
 581 else
 582   ac_n= ac_c='\c' ac_t=
 583 fi
 584
 585
 586
 587 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
 588 echo "configure:589: checking whether to enable maintainer-specific portions of Makefiles" >&5
 589     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 590 if test "${enable_maintainer_mode+set}" = set; then
 591   enableval="$enable_maintainer_mode"
 592   USE_MAINTAINER_MODE=$enableval
 593 else
 594   USE_MAINTAINER_MODE=no
 595 fi
 596
 597   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
 598
 599
 600 if test $USE_MAINTAINER_MODE = yes; then
 601   MAINTAINER_MODE_TRUE=
 602   MAINTAINER_MODE_FALSE='#'
 603 else
 604   MAINTAINER_MODE_TRUE='#'
 605   MAINTAINER_MODE_FALSE=
 606 fi
 607   MAINT=$MAINTAINER_MODE_TRUE
 608
 609
 610
 611 # Extract the first word of "gcc", so it can be a program name with args.
 612 set dummy gcc; ac_word=$2
 613 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 614 echo "configure:615: checking for $ac_word" >&5
 615 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 616   echo $ac_n "(cached) $ac_c" 1>&6
 617 else
 618   if test -n "$CC"; then
 619   ac_cv_prog_CC="$CC" # Let the user override the test.
 620 else
 621   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 622   ac_dummy="$PATH"
 623   for ac_dir in $ac_dummy; do
 624     test -z "$ac_dir" && ac_dir=.
 625     if test -f $ac_dir/$ac_word; then
 626       ac_cv_prog_CC="gcc"
 627       break
 628     fi
 629   done
 630   IFS="$ac_save_ifs"
 631 fi
 632 fi
 633 CC="$ac_cv_prog_CC"
 634 if test -n "$CC"; then
 635   echo "$ac_t""$CC" 1>&6
 636 else
 637   echo "$ac_t""no" 1>&6
 638 fi
 639
 640 if test -z "$CC"; then
 641   # Extract the first word of "cc", so it can be a program name with args.
 642 set dummy cc; ac_word=$2
 643 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 644 echo "configure:645: checking for $ac_word" >&5
 645 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 646   echo $ac_n "(cached) $ac_c" 1>&6
 647 else
 648   if test -n "$CC"; then
 649   ac_cv_prog_CC="$CC" # Let the user override the test.
 650 else
 651   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 652   ac_prog_rejected=no
 653   ac_dummy="$PATH"
 654   for ac_dir in $ac_dummy; do
 655     test -z "$ac_dir" && ac_dir=.
 656     if test -f $ac_dir/$ac_word; then
 657       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 658         ac_prog_rejected=yes
 659         continue
 660       fi
 661       ac_cv_prog_CC="cc"
 662       break
 663     fi
 664   done
 665   IFS="$ac_save_ifs"
 666 if test $ac_prog_rejected = yes; then
 667   # We found a bogon in the path, so make sure we never use it.
 668   set dummy $ac_cv_prog_CC
 669   shift
 670   if test $# -gt 0; then
 671     # We chose a different compiler from the bogus one.
 672     # However, it has the same basename, so the bogon will be chosen
 673     # first if we set CC to just the basename; use the full file name.
 674     shift
 675     set dummy "$ac_dir/$ac_word" "$@"
 676     shift
 677     ac_cv_prog_CC="$@"
 678   fi
 679 fi
 680 fi
 681 fi
 682 CC="$ac_cv_prog_CC"
 683 if test -n "$CC"; then
 684   echo "$ac_t""$CC" 1>&6
 685 else
 686   echo "$ac_t""no" 1>&6
 687 fi
 688
 689   if test -z "$CC"; then
 690     case "`uname -s`" in
 691     *win32* | *WIN32*)
 692       # Extract the first word of "cl", so it can be a program name with args.
 693 set dummy cl; ac_word=$2
 694 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 695 echo "configure:696: checking for $ac_word" >&5
 696 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 697   echo $ac_n "(cached) $ac_c" 1>&6
 698 else
 699   if test -n "$CC"; then
 700   ac_cv_prog_CC="$CC" # Let the user override the test.
 701 else
 702   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 703   ac_dummy="$PATH"
 704   for ac_dir in $ac_dummy; do
 705     test -z "$ac_dir" && ac_dir=.
 706     if test -f $ac_dir/$ac_word; then
 707       ac_cv_prog_CC="cl"
 708       break
 709     fi
 710   done
 711   IFS="$ac_save_ifs"
 712 fi
 713 fi
 714 CC="$ac_cv_prog_CC"
 715 if test -n "$CC"; then
 716   echo "$ac_t""$CC" 1>&6
 717 else
 718   echo "$ac_t""no" 1>&6
 719 fi
 720  ;;
 721     esac
 722   fi
 723   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 724 fi
 725
 726 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 727 echo "configure:728: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 728
 729 ac_ext=c
 730 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 731 ac_cpp='$CPP $CPPFLAGS'
 732 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 733 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 734 cross_compiling=$ac_cv_prog_cc_cross
 735
 736 cat > conftest.$ac_ext << EOF
 737
 738 #line 739 "configure"
 739 #include "confdefs.h"
 740
 741 main(){return(0);}
 742 EOF
 743 if { (eval echo configure:744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 744   ac_cv_prog_cc_works=yes
 745   # If we can't run a trivial program, we are probably using a cross compiler.
 746   if (./conftest; exit) 2>/dev/null; then
 747     ac_cv_prog_cc_cross=no
 748   else
 749     ac_cv_prog_cc_cross=yes
 750   fi
 751 else
 752   echo "configure: failed program was:" >&5
 753   cat conftest.$ac_ext >&5
 754   ac_cv_prog_cc_works=no
 755 fi
 756 rm -fr conftest*
 757 ac_ext=c
 758 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 759 ac_cpp='$CPP $CPPFLAGS'
 760 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 761 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 762 cross_compiling=$ac_cv_prog_cc_cross
 763
 764 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 765 if test $ac_cv_prog_cc_works = no; then
 766   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 767 fi
 768 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 769 echo "configure:770: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 770 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 771 cross_compiling=$ac_cv_prog_cc_cross
 772
 773 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 774 echo "configure:775: checking whether we are using GNU C" >&5
 775 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 776   echo $ac_n "(cached) $ac_c" 1>&6
 777 else
 778   cat > conftest.c <<EOF
 779 #ifdef __GNUC__
 780   yes;
 781 #endif
 782 EOF
 783 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:784: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 784   ac_cv_prog_gcc=yes
 785 else
 786   ac_cv_prog_gcc=no
 787 fi
 788 fi
 789
 790 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 791
 792 if test $ac_cv_prog_gcc = yes; then
 793   GCC=yes
 794 else
 795   GCC=
 796 fi
 797
 798 ac_test_CFLAGS="${CFLAGS+set}"
 799 ac_save_CFLAGS="$CFLAGS"
 800 CFLAGS=
 801 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 802 echo "configure:803: checking whether ${CC-cc} accepts -g" >&5
 803 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 804   echo $ac_n "(cached) $ac_c" 1>&6
 805 else
 806   echo 'void f(){}' > conftest.c
 807 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 808   ac_cv_prog_cc_g=yes
 809 else
 810   ac_cv_prog_cc_g=no
 811 fi
 812 rm -f conftest*
 813
 814 fi
 815
 816 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 817 if test "$ac_test_CFLAGS" = set; then
 818   CFLAGS="$ac_save_CFLAGS"
 819 elif test $ac_cv_prog_cc_g = yes; then
 820   if test "$GCC" = yes; then
 821     CFLAGS="-g -O2"
 822   else
 823     CFLAGS="-g"
 824   fi
 825 else
 826   if test "$GCC" = yes; then
 827     CFLAGS="-O2"
 828   else
 829     CFLAGS=
 830   fi
 831 fi
 832
 833 cat >> confdefs.h <<\EOF
 834 #define _GNU_SOURCE 1
 835 EOF
 836
 837
 838 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 839 echo "configure:840: checking how to run the C preprocessor" >&5
 840 # On Suns, sometimes $CPP names a directory.
 841 if test -n "$CPP" && test -d "$CPP"; then
 842   CPP=
 843 fi
 844 if test -z "$CPP"; then
 845 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 846   echo $ac_n "(cached) $ac_c" 1>&6
 847 else
 848     # This must be in double quotes, not single quotes, because CPP may get
 849   # substituted into the Makefile and "${CC-cc}" will confuse make.
 850   CPP="${CC-cc} -E"
 851   # On the NeXT, cc -E runs the code through the compiler's parser,
 852   # not just through cpp.
 853   cat > conftest.$ac_ext <<EOF
 854 #line 855 "configure"
 855 #include "confdefs.h"
 856 #include <assert.h>
 857 Syntax Error
 858 EOF
 859 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 860 { (eval echo configure:861: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 861 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 862 if test -z "$ac_err"; then
 863   :
 864 else
 865   echo "$ac_err" >&5
 866   echo "configure: failed program was:" >&5
 867   cat conftest.$ac_ext >&5
 868   rm -rf conftest*
 869   CPP="${CC-cc} -E -traditional-cpp"
 870   cat > conftest.$ac_ext <<EOF
 871 #line 872 "configure"
 872 #include "confdefs.h"
 873 #include <assert.h>
 874 Syntax Error
 875 EOF
 876 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 877 { (eval echo configure:878: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 878 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 879 if test -z "$ac_err"; then
 880   :
 881 else
 882   echo "$ac_err" >&5
 883   echo "configure: failed program was:" >&5
 884   cat conftest.$ac_ext >&5
 885   rm -rf conftest*
 886   CPP="${CC-cc} -nologo -E"
 887   cat > conftest.$ac_ext <<EOF
 888 #line 889 "configure"
 889 #include "confdefs.h"
 890 #include <assert.h>
 891 Syntax Error
 892 EOF
 893 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 894 { (eval echo configure:895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 895 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 896 if test -z "$ac_err"; then
 897   :
 898 else
 899   echo "$ac_err" >&5
 900   echo "configure: failed program was:" >&5
 901   cat conftest.$ac_ext >&5
 902   rm -rf conftest*
 903   CPP=/lib/cpp
 904 fi
 905 rm -f conftest*
 906 fi
 907 rm -f conftest*
 908 fi
 909 rm -f conftest*
 910   ac_cv_prog_CPP="$CPP"
 911 fi
 912   CPP="$ac_cv_prog_CPP"
 913 else
 914   ac_cv_prog_CPP="$CPP"
 915 fi
 916 echo "$ac_t""$CPP" 1>&6
 917
 918 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 919 echo "configure:920: checking for AIX" >&5
 920 cat > conftest.$ac_ext <<EOF
 921 #line 922 "configure"
 922 #include "confdefs.h"
 923 #ifdef _AIX
 924   yes
 925 #endif
 926
 927 EOF
 928 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 929   egrep "yes" >/dev/null 2>&1; then
 930   rm -rf conftest*
 931   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 932 #define _ALL_SOURCE 1
 933 EOF
 934
 935 else
 936   rm -rf conftest*
 937   echo "$ac_t""no" 1>&6
 938 fi
 939 rm -f conftest*
 940
 941
 942 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 943 echo "configure:944: checking for POSIXized ISC" >&5
 944 if test -d /etc/conf/kconfig.d &&
 945   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 946 then
 947   echo "$ac_t""yes" 1>&6
 948   ISC=yes # If later tests want to check for ISC.
 949   cat >> confdefs.h <<\EOF
 950 #define _POSIX_SOURCE 1
 951 EOF
 952
 953   if test "$GCC" = yes; then
 954     CC="$CC -posix"
 955   else
 956     CC="$CC -Xp"
 957   fi
 958 else
 959   echo "$ac_t""no" 1>&6
 960   ISC=
 961 fi
 962
 963
 964
 965
 966 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
 967 echo "configure:968: checking for ${CC-cc} option to accept ANSI C" >&5
 968 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
 969   echo $ac_n "(cached) $ac_c" 1>&6
 970 else
 971   am_cv_prog_cc_stdc=no
 972 ac_save_CC="$CC"
 973 # Don't try gcc -ansi; that turns off useful extensions and
 974 # breaks some systems' header files.
 975 # AIX                   -qlanglvl=ansi
 976 # Ultrix and OSF/1      -std1
 977 # HP-UX 10.20 and later -Ae
 978 # HP-UX older versions  -Aa -D_HPUX_SOURCE
 979 # SVR4                  -Xc -D__EXTENSIONS__
 980 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 981 do
 982   CC="$ac_save_CC $ac_arg"
 983   cat > conftest.$ac_ext <<EOF
 984 #line 985 "configure"
 985 #include "confdefs.h"
 986 #include <stdarg.h>
 987 #include <stdio.h>
 988 #include <sys/types.h>
 989 #include <sys/stat.h>
 990 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 991 struct buf { int x; };
 992 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 993 static char *e (p, i)
 994      char **p;
 995      int i;
 996 {
 997   return p[i];
 998 }
 999 static char *f (char * (*g) (char **, int), char **p, ...)
1000 {
1001   char *s;
1002   va_list v;
1003   va_start (v,p);
1004   s = g (p, va_arg (v,int));
1005   va_end (v);
1006   return s;
1007 }
1008 int test (int i, double x);
1009 struct s1 {int (*f) (int a);};
1010 struct s2 {int (*f) (double a);};
1011 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1012 int argc;
1013 char **argv;
1014
1015 int main() {
1016
1017 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
1018
1019 ; return 0; }
1020 EOF
1021 if { (eval echo configure:1022: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1022   rm -rf conftest*
1023   am_cv_prog_cc_stdc="$ac_arg"; break
1024 else
1025   echo "configure: failed program was:" >&5
1026   cat conftest.$ac_ext >&5
1027 fi
1028 rm -f conftest*
1029 done
1030 CC="$ac_save_CC"
1031
1032 fi
1033
1034 if test -z "$am_cv_prog_cc_stdc"; then
1035   echo "$ac_t""none needed" 1>&6
1036 else
1037   echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
1038 fi
1039 case "x$am_cv_prog_cc_stdc" in
1040   x|xno) ;;
1041   *) CC="$CC $am_cv_prog_cc_stdc" ;;
1042 esac
1043
1044
1045 ac_aux_dir=
1046 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1047   if test -f $ac_dir/install-sh; then
1048     ac_aux_dir=$ac_dir
1049     ac_install_sh="$ac_aux_dir/install-sh -c"
1050     break
1051   elif test -f $ac_dir/install.sh; then
1052     ac_aux_dir=$ac_dir
1053     ac_install_sh="$ac_aux_dir/install.sh -c"
1054     break
1055   fi
1056 done
1057 if test -z "$ac_aux_dir"; then
1058   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1059 fi
1060 ac_config_guess=$ac_aux_dir/config.guess
1061 ac_config_sub=$ac_aux_dir/config.sub
1062 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1063
1064
1065 # Do some error checking and defaulting for the host and target type.
1066 # The inputs are:
1067 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1068 #
1069 # The rules are:
1070 # 1. You are not allowed to specify --host, --target, and nonopt at the
1071 #    same time.
1072 # 2. Host defaults to nonopt.
1073 # 3. If nonopt is not specified, then host defaults to the current host,
1074 #    as determined by config.guess.
1075 # 4. Target and build default to nonopt.
1076 # 5. If nonopt is not specified, then target and build default to host.
1077
1078 # The aliases save the names the user supplied, while $host etc.
1079 # will get canonicalized.
1080 case $host---$target---$nonopt in
1081 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1082 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1083 esac
1084
1085
1086 # Make sure we can run config.sub.
1087 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1088 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1089 fi
1090
1091 echo $ac_n "checking host system type""... $ac_c" 1>&6
1092 echo "configure:1093: checking host system type" >&5
1093
1094 host_alias=$host
1095 case "$host_alias" in
1096 NONE)
1097   case $nonopt in
1098   NONE)
1099     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1100     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1101     fi ;;
1102   *) host_alias=$nonopt ;;
1103   esac ;;
1104 esac
1105
1106 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1107 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1108 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1109 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1110 echo "$ac_t""$host" 1>&6
1111
1112 echo $ac_n "checking target system type""... $ac_c" 1>&6
1113 echo "configure:1114: checking target system type" >&5
1114
1115 target_alias=$target
1116 case "$target_alias" in
1117 NONE)
1118   case $nonopt in
1119   NONE) target_alias=$host_alias ;;
1120   *) target_alias=$nonopt ;;
1121   esac ;;
1122 esac
1123
1124 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1125 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1126 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1127 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1128 echo "$ac_t""$target" 1>&6
1129
1130 echo $ac_n "checking build system type""... $ac_c" 1>&6
1131 echo "configure:1132: checking build system type" >&5
1132
1133 build_alias=$build
1134 case "$build_alias" in
1135 NONE)
1136   case $nonopt in
1137   NONE) build_alias=$host_alias ;;
1138   *) build_alias=$nonopt ;;
1139   esac ;;
1140 esac
1141
1142 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1143 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1144 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1145 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1146 echo "$ac_t""$build" 1>&6
1147
1148 test "$host_alias" != "$target_alias" &&
1149   test "$program_prefix$program_suffix$program_transform_name" = \
1150     NONENONEs,x,x, &&
1151   program_prefix=${target_alias}-
1152
1153
1154 # FIXME: kettenis/20030102: The AC_PROG_RANLIB from Autoconf 2.13
1155 # doesn't support cross-compilation, but the one from Autoconf 2.5x
1156 # does.  Override RANLIB here (i.e. before running AC_PROG_RANLIB) to
1157 # deal with the lossage.  Note that CY_GNU_GETTEXT currently calls
1158 # AC_PROG_RANLIB.  This can be removed when we switch to # Autoconf
1159 # 2.5x.
1160 if test $host != $build; then
1161   ac_tool_prefix=${host_alias}-
1162 else
1163   ac_tool_prefix=
1164 fi
1165
1166 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1167 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1168 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1169 echo "configure:1170: checking for $ac_word" >&5
1170 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1171   echo $ac_n "(cached) $ac_c" 1>&6
1172 else
1173   if test -n "$RANLIB"; then
1174   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1175 else
1176   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1177   ac_dummy="$PATH"
1178   for ac_dir in $ac_dummy; do
1179     test -z "$ac_dir" && ac_dir=.
1180     if test -f $ac_dir/$ac_word; then
1181       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1182       break
1183     fi
1184   done
1185   IFS="$ac_save_ifs"
1186 fi
1187 fi
1188 RANLIB="$ac_cv_prog_RANLIB"
1189 if test -n "$RANLIB"; then
1190   echo "$ac_t""$RANLIB" 1>&6
1191 else
1192   echo "$ac_t""no" 1>&6
1193 fi
1194
1195
1196 if test -z "$ac_cv_prog_RANLIB"; then
1197 if test -n "$ac_tool_prefix"; then
1198   # Extract the first word of "ranlib", so it can be a program name with args.
1199 set dummy ranlib; ac_word=$2
1200 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1201 echo "configure:1202: checking for $ac_word" >&5
1202 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1203   echo $ac_n "(cached) $ac_c" 1>&6
1204 else
1205   if test -n "$RANLIB"; then
1206   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1207 else
1208   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1209   ac_dummy="$PATH"
1210   for ac_dir in $ac_dummy; do
1211     test -z "$ac_dir" && ac_dir=.
1212     if test -f $ac_dir/$ac_word; then
1213       ac_cv_prog_RANLIB="ranlib"
1214       break
1215     fi
1216   done
1217   IFS="$ac_save_ifs"
1218   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1219 fi
1220 fi
1221 RANLIB="$ac_cv_prog_RANLIB"
1222 if test -n "$RANLIB"; then
1223   echo "$ac_t""$RANLIB" 1>&6
1224 else
1225   echo "$ac_t""no" 1>&6
1226 fi
1227
1228 else
1229   RANLIB=":"
1230 fi
1231 fi
1232
1233
1234 ALL_LINGUAS=
1235 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1236 echo "configure:1237: checking whether ${MAKE-make} sets \${MAKE}" >&5
1237 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1238 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1239   echo $ac_n "(cached) $ac_c" 1>&6
1240 else
1241   cat > conftestmake <<\EOF
1242 all:
1243         @echo 'ac_maketemp="${MAKE}"'
1244 EOF
1245 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1246 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1247 if test -n "$ac_maketemp"; then
1248   eval ac_cv_prog_make_${ac_make}_set=yes
1249 else
1250   eval ac_cv_prog_make_${ac_make}_set=no
1251 fi
1252 rm -f conftestmake
1253 fi
1254 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1255   echo "$ac_t""yes" 1>&6
1256   SET_MAKE=
1257 else
1258   echo "$ac_t""no" 1>&6
1259   SET_MAKE="MAKE=${MAKE-make}"
1260 fi
1261
1262 # Extract the first word of "ranlib", so it can be a program name with args.
1263 set dummy ranlib; ac_word=$2
1264 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1265 echo "configure:1266: checking for $ac_word" >&5
1266 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1267   echo $ac_n "(cached) $ac_c" 1>&6
1268 else
1269   if test -n "$RANLIB"; then
1270   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1271 else
1272   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1273   ac_dummy="$PATH"
1274   for ac_dir in $ac_dummy; do
1275     test -z "$ac_dir" && ac_dir=.
1276     if test -f $ac_dir/$ac_word; then
1277       ac_cv_prog_RANLIB="ranlib"
1278       break
1279     fi
1280   done
1281   IFS="$ac_save_ifs"
1282   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1283 fi
1284 fi
1285 RANLIB="$ac_cv_prog_RANLIB"
1286 if test -n "$RANLIB"; then
1287   echo "$ac_t""$RANLIB" 1>&6
1288 else
1289   echo "$ac_t""no" 1>&6
1290 fi
1291
1292 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1293 echo "configure:1294: checking for ANSI C header files" >&5
1294 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1295   echo $ac_n "(cached) $ac_c" 1>&6
1296 else
1297   cat > conftest.$ac_ext <<EOF
1298 #line 1299 "configure"
1299 #include "confdefs.h"
1300 #include <stdlib.h>
1301 #include <stdarg.h>
1302 #include <string.h>
1303 #include <float.h>
1304 EOF
1305 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1306 { (eval echo configure:1307: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1307 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1308 if test -z "$ac_err"; then
1309   rm -rf conftest*
1310   ac_cv_header_stdc=yes
1311 else
1312   echo "$ac_err" >&5
1313   echo "configure: failed program was:" >&5
1314   cat conftest.$ac_ext >&5
1315   rm -rf conftest*
1316   ac_cv_header_stdc=no
1317 fi
1318 rm -f conftest*
1319
1320 if test $ac_cv_header_stdc = yes; then
1321   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1322 cat > conftest.$ac_ext <<EOF
1323 #line 1324 "configure"
1324 #include "confdefs.h"
1325 #include <string.h>
1326 EOF
1327 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1328   egrep "memchr" >/dev/null 2>&1; then
1329   :
1330 else
1331   rm -rf conftest*
1332   ac_cv_header_stdc=no
1333 fi
1334 rm -f conftest*
1335
1336 fi
1337
1338 if test $ac_cv_header_stdc = yes; then
1339   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1340 cat > conftest.$ac_ext <<EOF
1341 #line 1342 "configure"
1342 #include "confdefs.h"
1343 #include <stdlib.h>
1344 EOF
1345 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1346   egrep "free" >/dev/null 2>&1; then
1347   :
1348 else
1349   rm -rf conftest*
1350   ac_cv_header_stdc=no
1351 fi
1352 rm -f conftest*
1353
1354 fi
1355
1356 if test $ac_cv_header_stdc = yes; then
1357   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1358 if test "$cross_compiling" = yes; then
1359   :
1360 else
1361   cat > conftest.$ac_ext <<EOF
1362 #line 1363 "configure"
1363 #include "confdefs.h"
1364 #include <ctype.h>
1365 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1366 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1367 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1368 int main () { int i; for (i = 0; i < 256; i++)
1369 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1370 exit (0); }
1371
1372 EOF
1373 if { (eval echo configure:1374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1374 then
1375   :
1376 else
1377   echo "configure: failed program was:" >&5
1378   cat conftest.$ac_ext >&5
1379   rm -fr conftest*
1380   ac_cv_header_stdc=no
1381 fi
1382 rm -fr conftest*
1383 fi
1384
1385 fi
1386 fi
1387
1388 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1389 if test $ac_cv_header_stdc = yes; then
1390   cat >> confdefs.h <<\EOF
1391 #define STDC_HEADERS 1
1392 EOF
1393
1394 fi
1395
1396 echo $ac_n "checking for working const""... $ac_c" 1>&6
1397 echo "configure:1398: checking for working const" >&5
1398 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1399   echo $ac_n "(cached) $ac_c" 1>&6
1400 else
1401   cat > conftest.$ac_ext <<EOF
1402 #line 1403 "configure"
1403 #include "confdefs.h"
1404
1405 int main() {
1406
1407 /* Ultrix mips cc rejects this.  */
1408 typedef int charset[2]; const charset x;
1409 /* SunOS 4.1.1 cc rejects this.  */
1410 char const *const *ccp;
1411 char **p;
1412 /* NEC SVR4.0.2 mips cc rejects this.  */
1413 struct point {int x, y;};
1414 static struct point const zero = {0,0};
1415 /* AIX XL C 1.02.0.0 rejects this.
1416    It does not let you subtract one const X* pointer from another in an arm
1417    of an if-expression whose if-part is not a constant expression */
1418 const char *g = "string";
1419 ccp = &g + (g ? g-g : 0);
1420 /* HPUX 7.0 cc rejects these. */
1421 ++ccp;
1422 p = (char**) ccp;
1423 ccp = (char const *const *) p;
1424 { /* SCO 3.2v4 cc rejects this.  */
1425   char *t;
1426   char const *s = 0 ? (char *) 0 : (char const *) 0;
1427
1428   *t++ = 0;
1429 }
1430 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1431   int x[] = {25, 17};
1432   const int *foo = &x[0];
1433   ++foo;
1434 }
1435 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1436   typedef const int *iptr;
1437   iptr p = 0;
1438   ++p;
1439 }
1440 { /* AIX XL C 1.02.0.0 rejects this saying
1441      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1442   struct s { int j; const int *ap[3]; };
1443   struct s *b; b->j = 5;
1444 }
1445 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1446   const int foo = 10;
1447 }
1448
1449 ; return 0; }
1450 EOF
1451 if { (eval echo configure:1452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1452   rm -rf conftest*
1453   ac_cv_c_const=yes
1454 else
1455   echo "configure: failed program was:" >&5
1456   cat conftest.$ac_ext >&5
1457   rm -rf conftest*
1458   ac_cv_c_const=no
1459 fi
1460 rm -f conftest*
1461 fi
1462
1463 echo "$ac_t""$ac_cv_c_const" 1>&6
1464 if test $ac_cv_c_const = no; then
1465   cat >> confdefs.h <<\EOF
1466 #define const
1467 EOF
1468
1469 fi
1470
1471 echo $ac_n "checking for inline""... $ac_c" 1>&6
1472 echo "configure:1473: checking for inline" >&5
1473 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1474   echo $ac_n "(cached) $ac_c" 1>&6
1475 else
1476   ac_cv_c_inline=no
1477 for ac_kw in inline __inline__ __inline; do
1478   cat > conftest.$ac_ext <<EOF
1479 #line 1480 "configure"
1480 #include "confdefs.h"
1481
1482 int main() {
1483 } $ac_kw foo() {
1484 ; return 0; }
1485 EOF
1486 if { (eval echo configure:1487: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1487   rm -rf conftest*
1488   ac_cv_c_inline=$ac_kw; break
1489 else
1490   echo "configure: failed program was:" >&5
1491   cat conftest.$ac_ext >&5
1492 fi
1493 rm -f conftest*
1494 done
1495
1496 fi
1497
1498 echo "$ac_t""$ac_cv_c_inline" 1>&6
1499 case "$ac_cv_c_inline" in
1500   inline | yes) ;;
1501   no) cat >> confdefs.h <<\EOF
1502 #define inline
1503 EOF
1504  ;;
1505   *)  cat >> confdefs.h <<EOF
1506 #define inline $ac_cv_c_inline
1507 EOF
1508  ;;
1509 esac
1510
1511 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1512 echo "configure:1513: checking for off_t" >&5
1513 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1514   echo $ac_n "(cached) $ac_c" 1>&6
1515 else
1516   cat > conftest.$ac_ext <<EOF
1517 #line 1518 "configure"
1518 #include "confdefs.h"
1519 #include <sys/types.h>
1520 #if STDC_HEADERS
1521 #include <stdlib.h>
1522 #include <stddef.h>
1523 #endif
1524 EOF
1525 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1526   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1527   rm -rf conftest*
1528   ac_cv_type_off_t=yes
1529 else
1530   rm -rf conftest*
1531   ac_cv_type_off_t=no
1532 fi
1533 rm -f conftest*
1534
1535 fi
1536 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1537 if test $ac_cv_type_off_t = no; then
1538   cat >> confdefs.h <<\EOF
1539 #define off_t long
1540 EOF
1541
1542 fi
1543
1544 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1545 echo "configure:1546: checking for size_t" >&5
1546 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1547   echo $ac_n "(cached) $ac_c" 1>&6
1548 else
1549   cat > conftest.$ac_ext <<EOF
1550 #line 1551 "configure"
1551 #include "confdefs.h"
1552 #include <sys/types.h>
1553 #if STDC_HEADERS
1554 #include <stdlib.h>
1555 #include <stddef.h>
1556 #endif
1557 EOF
1558 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1559   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1560   rm -rf conftest*
1561   ac_cv_type_size_t=yes
1562 else
1563   rm -rf conftest*
1564   ac_cv_type_size_t=no
1565 fi
1566 rm -f conftest*
1567
1568 fi
1569 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1570 if test $ac_cv_type_size_t = no; then
1571   cat >> confdefs.h <<\EOF
1572 #define size_t unsigned
1573 EOF
1574
1575 fi
1576
1577 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1578 # for constant arguments.  Useless!
1579 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1580 echo "configure:1581: checking for working alloca.h" >&5
1581 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1582   echo $ac_n "(cached) $ac_c" 1>&6
1583 else
1584   cat > conftest.$ac_ext <<EOF
1585 #line 1586 "configure"
1586 #include "confdefs.h"
1587 #include <alloca.h>
1588 int main() {
1589 char *p = alloca(2 * sizeof(int));
1590 ; return 0; }
1591 EOF
1592 if { (eval echo configure:1593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1593   rm -rf conftest*
1594   ac_cv_header_alloca_h=yes
1595 else
1596   echo "configure: failed program was:" >&5
1597   cat conftest.$ac_ext >&5
1598   rm -rf conftest*
1599   ac_cv_header_alloca_h=no
1600 fi
1601 rm -f conftest*
1602 fi
1603
1604 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1605 if test $ac_cv_header_alloca_h = yes; then
1606   cat >> confdefs.h <<\EOF
1607 #define HAVE_ALLOCA_H 1
1608 EOF
1609
1610 fi
1611
1612 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1613 echo "configure:1614: checking for alloca" >&5
1614 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1615   echo $ac_n "(cached) $ac_c" 1>&6
1616 else
1617   cat > conftest.$ac_ext <<EOF
1618 #line 1619 "configure"
1619 #include "confdefs.h"
1620
1621 #ifdef __GNUC__
1622 # define alloca __builtin_alloca
1623 #else
1624 # ifdef _MSC_VER
1625 #  include <malloc.h>
1626 #  define alloca _alloca
1627 # else
1628 #  if HAVE_ALLOCA_H
1629 #   include <alloca.h>
1630 #  else
1631 #   ifdef _AIX
1632  #pragma alloca
1633 #   else
1634 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1635 char *alloca ();
1636 #    endif
1637 #   endif
1638 #  endif
1639 # endif
1640 #endif
1641
1642 int main() {
1643 char *p = (char *) alloca(1);
1644 ; return 0; }
1645 EOF
1646 if { (eval echo configure:1647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1647   rm -rf conftest*
1648   ac_cv_func_alloca_works=yes
1649 else
1650   echo "configure: failed program was:" >&5
1651   cat conftest.$ac_ext >&5
1652   rm -rf conftest*
1653   ac_cv_func_alloca_works=no
1654 fi
1655 rm -f conftest*
1656 fi
1657
1658 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1659 if test $ac_cv_func_alloca_works = yes; then
1660   cat >> confdefs.h <<\EOF
1661 #define HAVE_ALLOCA 1
1662 EOF
1663
1664 fi
1665
1666 if test $ac_cv_func_alloca_works = no; then
1667   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1668   # that cause trouble.  Some versions do not even contain alloca or
1669   # contain a buggy version.  If you still want to use their alloca,
1670   # use ar to extract alloca.o from them instead of compiling alloca.c.
1671   ALLOCA=alloca.${ac_objext}
1672   cat >> confdefs.h <<\EOF
1673 #define C_ALLOCA 1
1674 EOF
1675
1676
1677 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1678 echo "configure:1679: checking whether alloca needs Cray hooks" >&5
1679 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1680   echo $ac_n "(cached) $ac_c" 1>&6
1681 else
1682   cat > conftest.$ac_ext <<EOF
1683 #line 1684 "configure"
1684 #include "confdefs.h"
1685 #if defined(CRAY) && ! defined(CRAY2)
1686 webecray
1687 #else
1688 wenotbecray
1689 #endif
1690
1691 EOF
1692 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1693   egrep "webecray" >/dev/null 2>&1; then
1694   rm -rf conftest*
1695   ac_cv_os_cray=yes
1696 else
1697   rm -rf conftest*
1698   ac_cv_os_cray=no
1699 fi
1700 rm -f conftest*
1701
1702 fi
1703
1704 echo "$ac_t""$ac_cv_os_cray" 1>&6
1705 if test $ac_cv_os_cray = yes; then
1706 for ac_func in _getb67 GETB67 getb67; do
1707   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1708 echo "configure:1709: checking for $ac_func" >&5
1709 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1710   echo $ac_n "(cached) $ac_c" 1>&6
1711 else
1712   cat > conftest.$ac_ext <<EOF
1713 #line 1714 "configure"
1714 #include "confdefs.h"
1715 /* System header to define __stub macros and hopefully few prototypes,
1716     which can conflict with char $ac_func(); below.  */
1717 #include <assert.h>
1718 /* Override any gcc2 internal prototype to avoid an error.  */
1719 /* We use char because int might match the return type of a gcc2
1720     builtin and then its argument prototype would still apply.  */
1721 char $ac_func();
1722
1723 int main() {
1724
1725 /* The GNU C library defines this for functions which it implements
1726     to always fail with ENOSYS.  Some functions are actually named
1727     something starting with __ and the normal name is an alias.  */
1728 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1729 choke me
1730 #else
1731 $ac_func();
1732 #endif
1733
1734 ; return 0; }
1735 EOF
1736 if { (eval echo configure:1737: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1737   rm -rf conftest*
1738   eval "ac_cv_func_$ac_func=yes"
1739 else
1740   echo "configure: failed program was:" >&5
1741   cat conftest.$ac_ext >&5
1742   rm -rf conftest*
1743   eval "ac_cv_func_$ac_func=no"
1744 fi
1745 rm -f conftest*
1746 fi
1747
1748 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1749   echo "$ac_t""yes" 1>&6
1750   cat >> confdefs.h <<EOF
1751 #define CRAY_STACKSEG_END $ac_func
1752 EOF
1753
1754   break
1755 else
1756   echo "$ac_t""no" 1>&6
1757 fi
1758
1759 done
1760 fi
1761
1762 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1763 echo "configure:1764: checking stack direction for C alloca" >&5
1764 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1765   echo $ac_n "(cached) $ac_c" 1>&6
1766 else
1767   if test "$cross_compiling" = yes; then
1768   ac_cv_c_stack_direction=0
1769 else
1770   cat > conftest.$ac_ext <<EOF
1771 #line 1772 "configure"
1772 #include "confdefs.h"
1773 find_stack_direction ()
1774 {
1775   static char *addr = 0;
1776   auto char dummy;
1777   if (addr == 0)
1778     {
1779       addr = &dummy;
1780       return find_stack_direction ();
1781     }
1782   else
1783     return (&dummy > addr) ? 1 : -1;
1784 }
1785 main ()
1786 {
1787   exit (find_stack_direction() < 0);
1788 }
1789 EOF
1790 if { (eval echo configure:1791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1791 then
1792   ac_cv_c_stack_direction=1
1793 else
1794   echo "configure: failed program was:" >&5
1795   cat conftest.$ac_ext >&5
1796   rm -fr conftest*
1797   ac_cv_c_stack_direction=-1
1798 fi
1799 rm -fr conftest*
1800 fi
1801
1802 fi
1803
1804 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1805 cat >> confdefs.h <<EOF
1806 #define STACK_DIRECTION $ac_cv_c_stack_direction
1807 EOF
1808
1809 fi
1810
1811 for ac_hdr in unistd.h
1812 do
1813 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1814 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1815 echo "configure:1816: checking for $ac_hdr" >&5
1816 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1817   echo $ac_n "(cached) $ac_c" 1>&6
1818 else
1819   cat > conftest.$ac_ext <<EOF
1820 #line 1821 "configure"
1821 #include "confdefs.h"
1822 #include <$ac_hdr>
1823 EOF
1824 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1825 { (eval echo configure:1826: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1826 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1827 if test -z "$ac_err"; then
1828   rm -rf conftest*
1829   eval "ac_cv_header_$ac_safe=yes"
1830 else
1831   echo "$ac_err" >&5
1832   echo "configure: failed program was:" >&5
1833   cat conftest.$ac_ext >&5
1834   rm -rf conftest*
1835   eval "ac_cv_header_$ac_safe=no"
1836 fi
1837 rm -f conftest*
1838 fi
1839 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1840   echo "$ac_t""yes" 1>&6
1841     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1842   cat >> confdefs.h <<EOF
1843 #define $ac_tr_hdr 1
1844 EOF
1845
1846 else
1847   echo "$ac_t""no" 1>&6
1848 fi
1849 done
1850
1851 for ac_func in getpagesize
1852 do
1853 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1854 echo "configure:1855: checking for $ac_func" >&5
1855 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1856   echo $ac_n "(cached) $ac_c" 1>&6
1857 else
1858   cat > conftest.$ac_ext <<EOF
1859 #line 1860 "configure"
1860 #include "confdefs.h"
1861 /* System header to define __stub macros and hopefully few prototypes,
1862     which can conflict with char $ac_func(); below.  */
1863 #include <assert.h>
1864 /* Override any gcc2 internal prototype to avoid an error.  */
1865 /* We use char because int might match the return type of a gcc2
1866     builtin and then its argument prototype would still apply.  */
1867 char $ac_func();
1868
1869 int main() {
1870
1871 /* The GNU C library defines this for functions which it implements
1872     to always fail with ENOSYS.  Some functions are actually named
1873     something starting with __ and the normal name is an alias.  */
1874 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1875 choke me
1876 #else
1877 $ac_func();
1878 #endif
1879
1880 ; return 0; }
1881 EOF
1882 if { (eval echo configure:1883: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1883   rm -rf conftest*
1884   eval "ac_cv_func_$ac_func=yes"
1885 else
1886   echo "configure: failed program was:" >&5
1887   cat conftest.$ac_ext >&5
1888   rm -rf conftest*
1889   eval "ac_cv_func_$ac_func=no"
1890 fi
1891 rm -f conftest*
1892 fi
1893
1894 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1895   echo "$ac_t""yes" 1>&6
1896     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1897   cat >> confdefs.h <<EOF
1898 #define $ac_tr_func 1
1899 EOF
1900
1901 else
1902   echo "$ac_t""no" 1>&6
1903 fi
1904 done
1905
1906 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1907 echo "configure:1908: checking for working mmap" >&5
1908 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1909   echo $ac_n "(cached) $ac_c" 1>&6
1910 else
1911   if test "$cross_compiling" = yes; then
1912   ac_cv_func_mmap_fixed_mapped=no
1913 else
1914   cat > conftest.$ac_ext <<EOF
1915 #line 1916 "configure"
1916 #include "confdefs.h"
1917
1918 /* Thanks to Mike Haertel and Jim Avera for this test.
1919    Here is a matrix of mmap possibilities:
1920         mmap private not fixed
1921         mmap private fixed at somewhere currently unmapped
1922         mmap private fixed at somewhere already mapped
1923         mmap shared not fixed
1924         mmap shared fixed at somewhere currently unmapped
1925         mmap shared fixed at somewhere already mapped
1926    For private mappings, we should verify that changes cannot be read()
1927    back from the file, nor mmap's back from the file at a different
1928    address.  (There have been systems where private was not correctly
1929    implemented like the infamous i386 svr4.0, and systems where the
1930    VM page cache was not coherent with the filesystem buffer cache
1931    like early versions of FreeBSD and possibly contemporary NetBSD.)
1932    For shared mappings, we should conversely verify that changes get
1933    propogated back to all the places they're supposed to be.
1934
1935    Grep wants private fixed already mapped.
1936    The main things grep needs to know about mmap are:
1937    * does it exist and is it safe to write into the mmap'd area
1938    * how to use it (BSD variants)  */
1939 #include <sys/types.h>
1940 #include <fcntl.h>
1941 #include <sys/mman.h>
1942
1943 /* This mess was copied from the GNU getpagesize.h.  */
1944 #ifndef HAVE_GETPAGESIZE
1945 # ifdef HAVE_UNISTD_H
1946 #  include <unistd.h>
1947 # endif
1948
1949 /* Assume that all systems that can run configure have sys/param.h.  */
1950 # ifndef HAVE_SYS_PARAM_H
1951 #  define HAVE_SYS_PARAM_H 1
1952 # endif
1953
1954 # ifdef _SC_PAGESIZE
1955 #  define getpagesize() sysconf(_SC_PAGESIZE)
1956 # else /* no _SC_PAGESIZE */
1957 #  ifdef HAVE_SYS_PARAM_H
1958 #   include <sys/param.h>
1959 #   ifdef EXEC_PAGESIZE
1960 #    define getpagesize() EXEC_PAGESIZE
1961 #   else /* no EXEC_PAGESIZE */
1962 #    ifdef NBPG
1963 #     define getpagesize() NBPG * CLSIZE
1964 #     ifndef CLSIZE
1965 #      define CLSIZE 1
1966 #     endif /* no CLSIZE */
1967 #    else /* no NBPG */
1968 #     ifdef NBPC
1969 #      define getpagesize() NBPC
1970 #     else /* no NBPC */
1971 #      ifdef PAGESIZE
1972 #       define getpagesize() PAGESIZE
1973 #      endif /* PAGESIZE */
1974 #     endif /* no NBPC */
1975 #    endif /* no NBPG */
1976 #   endif /* no EXEC_PAGESIZE */
1977 #  else /* no HAVE_SYS_PARAM_H */
1978 #   define getpagesize() 8192   /* punt totally */
1979 #  endif /* no HAVE_SYS_PARAM_H */
1980 # endif /* no _SC_PAGESIZE */
1981
1982 #endif /* no HAVE_GETPAGESIZE */
1983
1984 #ifdef __cplusplus
1985 extern "C" { void *malloc(unsigned); }
1986 #else
1987 char *malloc();
1988 #endif
1989
1990 int
1991 main()
1992 {
1993         char *data, *data2, *data3;
1994         int i, pagesize;
1995         int fd;
1996
1997         pagesize = getpagesize();
1998
1999         /*
2000          * First, make a file with some known garbage in it.
2001          */
2002         data = malloc(pagesize);
2003         if (!data)
2004                 exit(1);
2005         for (i = 0; i < pagesize; ++i)
2006                 *(data + i) = rand();
2007         umask(0);
2008         fd = creat("conftestmmap", 0600);
2009         if (fd < 0)
2010                 exit(1);
2011         if (write(fd, data, pagesize) != pagesize)
2012                 exit(1);
2013         close(fd);
2014
2015         /*
2016          * Next, try to mmap the file at a fixed address which
2017          * already has something else allocated at it.  If we can,
2018          * also make sure that we see the same garbage.
2019          */
2020         fd = open("conftestmmap", O_RDWR);
2021         if (fd < 0)
2022                 exit(1);
2023         data2 = malloc(2 * pagesize);
2024         if (!data2)
2025                 exit(1);
2026         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2027         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2028             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2029                 exit(1);
2030         for (i = 0; i < pagesize; ++i)
2031                 if (*(data + i) != *(data2 + i))
2032                         exit(1);
2033
2034         /*
2035          * Finally, make sure that changes to the mapped area
2036          * do not percolate back to the file as seen by read().
2037          * (This is a bug on some variants of i386 svr4.0.)
2038          */
2039         for (i = 0; i < pagesize; ++i)
2040                 *(data2 + i) = *(data2 + i) + 1;
2041         data3 = malloc(pagesize);
2042         if (!data3)
2043                 exit(1);
2044         if (read(fd, data3, pagesize) != pagesize)
2045                 exit(1);
2046         for (i = 0; i < pagesize; ++i)
2047                 if (*(data + i) != *(data3 + i))
2048                         exit(1);
2049         close(fd);
2050         unlink("conftestmmap");
2051         exit(0);
2052 }
2053
2054 EOF
2055 if { (eval echo configure:2056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2056 then
2057   ac_cv_func_mmap_fixed_mapped=yes
2058 else
2059   echo "configure: failed program was:" >&5
2060   cat conftest.$ac_ext >&5
2061   rm -fr conftest*
2062   ac_cv_func_mmap_fixed_mapped=no
2063 fi
2064 rm -fr conftest*
2065 fi
2066
2067 fi
2068
2069 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2070 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2071   cat >> confdefs.h <<\EOF
2072 #define HAVE_MMAP 1
2073 EOF
2074
2075 fi
2076
2077
2078    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
2079 unistd.h values.h sys/param.h
2080 do
2081 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2082 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2083 echo "configure:2084: checking for $ac_hdr" >&5
2084 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2085   echo $ac_n "(cached) $ac_c" 1>&6
2086 else
2087   cat > conftest.$ac_ext <<EOF
2088 #line 2089 "configure"
2089 #include "confdefs.h"
2090 #include <$ac_hdr>
2091 EOF
2092 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2093 { (eval echo configure:2094: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2094 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2095 if test -z "$ac_err"; then
2096   rm -rf conftest*
2097   eval "ac_cv_header_$ac_safe=yes"
2098 else
2099   echo "$ac_err" >&5
2100   echo "configure: failed program was:" >&5
2101   cat conftest.$ac_ext >&5
2102   rm -rf conftest*
2103   eval "ac_cv_header_$ac_safe=no"
2104 fi
2105 rm -f conftest*
2106 fi
2107 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2108   echo "$ac_t""yes" 1>&6
2109     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2110   cat >> confdefs.h <<EOF
2111 #define $ac_tr_hdr 1
2112 EOF
2113
2114 else
2115   echo "$ac_t""no" 1>&6
2116 fi
2117 done
2118
2119    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2120 __argz_count __argz_stringify __argz_next
2121 do
2122 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2123 echo "configure:2124: checking for $ac_func" >&5
2124 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2125   echo $ac_n "(cached) $ac_c" 1>&6
2126 else
2127   cat > conftest.$ac_ext <<EOF
2128 #line 2129 "configure"
2129 #include "confdefs.h"
2130 /* System header to define __stub macros and hopefully few prototypes,
2131     which can conflict with char $ac_func(); below.  */
2132 #include <assert.h>
2133 /* Override any gcc2 internal prototype to avoid an error.  */
2134 /* We use char because int might match the return type of a gcc2
2135     builtin and then its argument prototype would still apply.  */
2136 char $ac_func();
2137
2138 int main() {
2139
2140 /* The GNU C library defines this for functions which it implements
2141     to always fail with ENOSYS.  Some functions are actually named
2142     something starting with __ and the normal name is an alias.  */
2143 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2144 choke me
2145 #else
2146 $ac_func();
2147 #endif
2148
2149 ; return 0; }
2150 EOF
2151 if { (eval echo configure:2152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2152   rm -rf conftest*
2153   eval "ac_cv_func_$ac_func=yes"
2154 else
2155   echo "configure: failed program was:" >&5
2156   cat conftest.$ac_ext >&5
2157   rm -rf conftest*
2158   eval "ac_cv_func_$ac_func=no"
2159 fi
2160 rm -f conftest*
2161 fi
2162
2163 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2164   echo "$ac_t""yes" 1>&6
2165     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2166   cat >> confdefs.h <<EOF
2167 #define $ac_tr_func 1
2168 EOF
2169
2170 else
2171   echo "$ac_t""no" 1>&6
2172 fi
2173 done
2174
2175
2176    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2177      for ac_func in stpcpy
2178 do
2179 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2180 echo "configure:2181: checking for $ac_func" >&5
2181 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2182   echo $ac_n "(cached) $ac_c" 1>&6
2183 else
2184   cat > conftest.$ac_ext <<EOF
2185 #line 2186 "configure"
2186 #include "confdefs.h"
2187 /* System header to define __stub macros and hopefully few prototypes,
2188     which can conflict with char $ac_func(); below.  */
2189 #include <assert.h>
2190 /* Override any gcc2 internal prototype to avoid an error.  */
2191 /* We use char because int might match the return type of a gcc2
2192     builtin and then its argument prototype would still apply.  */
2193 char $ac_func();
2194
2195 int main() {
2196
2197 /* The GNU C library defines this for functions which it implements
2198     to always fail with ENOSYS.  Some functions are actually named
2199     something starting with __ and the normal name is an alias.  */
2200 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2201 choke me
2202 #else
2203 $ac_func();
2204 #endif
2205
2206 ; return 0; }
2207 EOF
2208 if { (eval echo configure:2209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2209   rm -rf conftest*
2210   eval "ac_cv_func_$ac_func=yes"
2211 else
2212   echo "configure: failed program was:" >&5
2213   cat conftest.$ac_ext >&5
2214   rm -rf conftest*
2215   eval "ac_cv_func_$ac_func=no"
2216 fi
2217 rm -f conftest*
2218 fi
2219
2220 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2221   echo "$ac_t""yes" 1>&6
2222     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2223   cat >> confdefs.h <<EOF
2224 #define $ac_tr_func 1
2225 EOF
2226
2227 else
2228   echo "$ac_t""no" 1>&6
2229 fi
2230 done
2231
2232    fi
2233    if test "${ac_cv_func_stpcpy}" = "yes"; then
2234      cat >> confdefs.h <<\EOF
2235 #define HAVE_STPCPY 1
2236 EOF
2237
2238    fi
2239
2240    if test $ac_cv_header_locale_h = yes; then
2241     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2242 echo "configure:2243: checking for LC_MESSAGES" >&5
2243 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2244   echo $ac_n "(cached) $ac_c" 1>&6
2245 else
2246   cat > conftest.$ac_ext <<EOF
2247 #line 2248 "configure"
2248 #include "confdefs.h"
2249 #include <locale.h>
2250 int main() {
2251 return LC_MESSAGES
2252 ; return 0; }
2253 EOF
2254 if { (eval echo configure:2255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2255   rm -rf conftest*
2256   am_cv_val_LC_MESSAGES=yes
2257 else
2258   echo "configure: failed program was:" >&5
2259   cat conftest.$ac_ext >&5
2260   rm -rf conftest*
2261   am_cv_val_LC_MESSAGES=no
2262 fi
2263 rm -f conftest*
2264 fi
2265
2266 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2267     if test $am_cv_val_LC_MESSAGES = yes; then
2268       cat >> confdefs.h <<\EOF
2269 #define HAVE_LC_MESSAGES 1
2270 EOF
2271
2272     fi
2273   fi
2274    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2275 echo "configure:2276: checking whether NLS is requested" >&5
2276         # Check whether --enable-nls or --disable-nls was given.
2277 if test "${enable_nls+set}" = set; then
2278   enableval="$enable_nls"
2279   USE_NLS=$enableval
2280 else
2281   USE_NLS=yes
2282 fi
2283
2284     echo "$ac_t""$USE_NLS" 1>&6
2285
2286
2287     USE_INCLUDED_LIBINTL=no
2288
2289         if test "$USE_NLS" = "yes"; then
2290       cat >> confdefs.h <<\EOF
2291 #define ENABLE_NLS 1
2292 EOF
2293
2294       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2295 echo "configure:2296: checking whether included gettext is requested" >&5
2296       # Check whether --with-included-gettext or --without-included-gettext was given.
2297 if test "${with_included_gettext+set}" = set; then
2298   withval="$with_included_gettext"
2299   nls_cv_force_use_gnu_gettext=$withval
2300 else
2301   nls_cv_force_use_gnu_gettext=no
2302 fi
2303
2304       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2305
2306       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2307       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2308                                         nls_cv_header_intl=
2309         nls_cv_header_libgt=
2310         CATOBJEXT=NONE
2311
2312         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2313 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2314 echo "configure:2315: checking for libintl.h" >&5
2315 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2316   echo $ac_n "(cached) $ac_c" 1>&6
2317 else
2318   cat > conftest.$ac_ext <<EOF
2319 #line 2320 "configure"
2320 #include "confdefs.h"
2321 #include <libintl.h>
2322 EOF
2323 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2324 { (eval echo configure:2325: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2325 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2326 if test -z "$ac_err"; then
2327   rm -rf conftest*
2328   eval "ac_cv_header_$ac_safe=yes"
2329 else
2330   echo "$ac_err" >&5
2331   echo "configure: failed program was:" >&5
2332   cat conftest.$ac_ext >&5
2333   rm -rf conftest*
2334   eval "ac_cv_header_$ac_safe=no"
2335 fi
2336 rm -f conftest*
2337 fi
2338 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2339   echo "$ac_t""yes" 1>&6
2340   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2341 echo "configure:2342: checking for gettext in libc" >&5
2342 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2343   echo $ac_n "(cached) $ac_c" 1>&6
2344 else
2345   cat > conftest.$ac_ext <<EOF
2346 #line 2347 "configure"
2347 #include "confdefs.h"
2348 #include <libintl.h>
2349 int main() {
2350 return (int) gettext ("")
2351 ; return 0; }
2352 EOF
2353 if { (eval echo configure:2354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2354   rm -rf conftest*
2355   gt_cv_func_gettext_libc=yes
2356 else
2357   echo "configure: failed program was:" >&5
2358   cat conftest.$ac_ext >&5
2359   rm -rf conftest*
2360   gt_cv_func_gettext_libc=no
2361 fi
2362 rm -f conftest*
2363 fi
2364
2365 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2366
2367            if test "$gt_cv_func_gettext_libc" != "yes"; then
2368              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2369 echo "configure:2370: checking for bindtextdomain in -lintl" >&5
2370 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2371 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2372   echo $ac_n "(cached) $ac_c" 1>&6
2373 else
2374   ac_save_LIBS="$LIBS"
2375 LIBS="-lintl  $LIBS"
2376 cat > conftest.$ac_ext <<EOF
2377 #line 2378 "configure"
2378 #include "confdefs.h"
2379 /* Override any gcc2 internal prototype to avoid an error.  */
2380 /* We use char because int might match the return type of a gcc2
2381     builtin and then its argument prototype would still apply.  */
2382 char bindtextdomain();
2383
2384 int main() {
2385 bindtextdomain()
2386 ; return 0; }
2387 EOF
2388 if { (eval echo configure:2389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2389   rm -rf conftest*
2390   eval "ac_cv_lib_$ac_lib_var=yes"
2391 else
2392   echo "configure: failed program was:" >&5
2393   cat conftest.$ac_ext >&5
2394   rm -rf conftest*
2395   eval "ac_cv_lib_$ac_lib_var=no"
2396 fi
2397 rm -f conftest*
2398 LIBS="$ac_save_LIBS"
2399
2400 fi
2401 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2402   echo "$ac_t""yes" 1>&6
2403   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2404 echo "configure:2405: checking for gettext in libintl" >&5
2405 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2406   echo $ac_n "(cached) $ac_c" 1>&6
2407 else
2408   cat > conftest.$ac_ext <<EOF
2409 #line 2410 "configure"
2410 #include "confdefs.h"
2411
2412 int main() {
2413 return (int) gettext ("")
2414 ; return 0; }
2415 EOF
2416 if { (eval echo configure:2417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2417   rm -rf conftest*
2418   gt_cv_func_gettext_libintl=yes
2419 else
2420   echo "configure: failed program was:" >&5
2421   cat conftest.$ac_ext >&5
2422   rm -rf conftest*
2423   gt_cv_func_gettext_libintl=no
2424 fi
2425 rm -f conftest*
2426 fi
2427
2428 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2429 else
2430   echo "$ac_t""no" 1>&6
2431 fi
2432
2433            fi
2434
2435            if test "$gt_cv_func_gettext_libc" = "yes" \
2436               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2437               cat >> confdefs.h <<\EOF
2438 #define HAVE_GETTEXT 1
2439 EOF
2440
2441               # Extract the first word of "msgfmt", so it can be a program name with args.
2442 set dummy msgfmt; ac_word=$2
2443 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2444 echo "configure:2445: checking for $ac_word" >&5
2445 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2446   echo $ac_n "(cached) $ac_c" 1>&6
2447 else
2448   case "$MSGFMT" in
2449   /*)
2450   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2451   ;;
2452   *)
2453   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2454   for ac_dir in $PATH; do
2455     test -z "$ac_dir" && ac_dir=.
2456     if test -f $ac_dir/$ac_word; then
2457       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2458         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2459         break
2460       fi
2461     fi
2462   done
2463   IFS="$ac_save_ifs"
2464   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2465   ;;
2466 esac
2467 fi
2468 MSGFMT="$ac_cv_path_MSGFMT"
2469 if test -n "$MSGFMT"; then
2470   echo "$ac_t""$MSGFMT" 1>&6
2471 else
2472   echo "$ac_t""no" 1>&6
2473 fi
2474               if test "$MSGFMT" != "no"; then
2475                 for ac_func in dcgettext
2476 do
2477 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2478 echo "configure:2479: checking for $ac_func" >&5
2479 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2480   echo $ac_n "(cached) $ac_c" 1>&6
2481 else
2482   cat > conftest.$ac_ext <<EOF
2483 #line 2484 "configure"
2484 #include "confdefs.h"
2485 /* System header to define __stub macros and hopefully few prototypes,
2486     which can conflict with char $ac_func(); below.  */
2487 #include <assert.h>
2488 /* Override any gcc2 internal prototype to avoid an error.  */
2489 /* We use char because int might match the return type of a gcc2
2490     builtin and then its argument prototype would still apply.  */
2491 char $ac_func();
2492
2493 int main() {
2494
2495 /* The GNU C library defines this for functions which it implements
2496     to always fail with ENOSYS.  Some functions are actually named
2497     something starting with __ and the normal name is an alias.  */
2498 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2499 choke me
2500 #else
2501 $ac_func();
2502 #endif
2503
2504 ; return 0; }
2505 EOF
2506 if { (eval echo configure:2507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2507   rm -rf conftest*
2508   eval "ac_cv_func_$ac_func=yes"
2509 else
2510   echo "configure: failed program was:" >&5
2511   cat conftest.$ac_ext >&5
2512   rm -rf conftest*
2513   eval "ac_cv_func_$ac_func=no"
2514 fi
2515 rm -f conftest*
2516 fi
2517
2518 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2519   echo "$ac_t""yes" 1>&6
2520     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2521   cat >> confdefs.h <<EOF
2522 #define $ac_tr_func 1
2523 EOF
2524
2525 else
2526   echo "$ac_t""no" 1>&6
2527 fi
2528 done
2529
2530                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2531 set dummy gmsgfmt; ac_word=$2
2532 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2533 echo "configure:2534: checking for $ac_word" >&5
2534 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2535   echo $ac_n "(cached) $ac_c" 1>&6
2536 else
2537   case "$GMSGFMT" in
2538   /*)
2539   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2540   ;;
2541   ?:/*)
2542   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2543   ;;
2544   *)
2545   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2546   ac_dummy="$PATH"
2547   for ac_dir in $ac_dummy; do
2548     test -z "$ac_dir" && ac_dir=.
2549     if test -f $ac_dir/$ac_word; then
2550       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2551       break
2552     fi
2553   done
2554   IFS="$ac_save_ifs"
2555   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2556   ;;
2557 esac
2558 fi
2559 GMSGFMT="$ac_cv_path_GMSGFMT"
2560 if test -n "$GMSGFMT"; then
2561   echo "$ac_t""$GMSGFMT" 1>&6
2562 else
2563   echo "$ac_t""no" 1>&6
2564 fi
2565
2566                 # Extract the first word of "xgettext", so it can be a program name with args.
2567 set dummy xgettext; ac_word=$2
2568 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2569 echo "configure:2570: checking for $ac_word" >&5
2570 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2571   echo $ac_n "(cached) $ac_c" 1>&6
2572 else
2573   case "$XGETTEXT" in
2574   /*)
2575   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2576   ;;
2577   *)
2578   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2579   for ac_dir in $PATH; do
2580     test -z "$ac_dir" && ac_dir=.
2581     if test -f $ac_dir/$ac_word; then
2582       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2583         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2584         break
2585       fi
2586     fi
2587   done
2588   IFS="$ac_save_ifs"
2589   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2590   ;;
2591 esac
2592 fi
2593 XGETTEXT="$ac_cv_path_XGETTEXT"
2594 if test -n "$XGETTEXT"; then
2595   echo "$ac_t""$XGETTEXT" 1>&6
2596 else
2597   echo "$ac_t""no" 1>&6
2598 fi
2599
2600                 cat > conftest.$ac_ext <<EOF
2601 #line 2602 "configure"
2602 #include "confdefs.h"
2603
2604 int main() {
2605 extern int _nl_msg_cat_cntr;
2606                                return _nl_msg_cat_cntr
2607 ; return 0; }
2608 EOF
2609 if { (eval echo configure:2610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2610   rm -rf conftest*
2611   CATOBJEXT=.gmo
2612                    DATADIRNAME=share
2613 else
2614   echo "configure: failed program was:" >&5
2615   cat conftest.$ac_ext >&5
2616   rm -rf conftest*
2617   CATOBJEXT=.mo
2618                    DATADIRNAME=lib
2619 fi
2620 rm -f conftest*
2621                 INSTOBJEXT=.mo
2622               fi
2623             fi
2624
2625 else
2626   echo "$ac_t""no" 1>&6
2627 fi
2628
2629
2630
2631         if test "$CATOBJEXT" = "NONE"; then
2632                           nls_cv_use_gnu_gettext=yes
2633         fi
2634       fi
2635
2636       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2637                 INTLOBJS="\$(GETTOBJS)"
2638         # Extract the first word of "msgfmt", so it can be a program name with args.
2639 set dummy msgfmt; ac_word=$2
2640 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2641 echo "configure:2642: checking for $ac_word" >&5
2642 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2643   echo $ac_n "(cached) $ac_c" 1>&6
2644 else
2645   case "$MSGFMT" in
2646   /*)
2647   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2648   ;;
2649   *)
2650   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2651   for ac_dir in $PATH; do
2652     test -z "$ac_dir" && ac_dir=.
2653     if test -f $ac_dir/$ac_word; then
2654       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2655         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2656         break
2657       fi
2658     fi
2659   done
2660   IFS="$ac_save_ifs"
2661   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2662   ;;
2663 esac
2664 fi
2665 MSGFMT="$ac_cv_path_MSGFMT"
2666 if test -n "$MSGFMT"; then
2667   echo "$ac_t""$MSGFMT" 1>&6
2668 else
2669   echo "$ac_t""no" 1>&6
2670 fi
2671
2672         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2673 set dummy gmsgfmt; ac_word=$2
2674 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2675 echo "configure:2676: checking for $ac_word" >&5
2676 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2677   echo $ac_n "(cached) $ac_c" 1>&6
2678 else
2679   case "$GMSGFMT" in
2680   /*)
2681   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2682   ;;
2683   ?:/*)
2684   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2685   ;;
2686   *)
2687   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2688   ac_dummy="$PATH"
2689   for ac_dir in $ac_dummy; do
2690     test -z "$ac_dir" && ac_dir=.
2691     if test -f $ac_dir/$ac_word; then
2692       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2693       break
2694     fi
2695   done
2696   IFS="$ac_save_ifs"
2697   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2698   ;;
2699 esac
2700 fi
2701 GMSGFMT="$ac_cv_path_GMSGFMT"
2702 if test -n "$GMSGFMT"; then
2703   echo "$ac_t""$GMSGFMT" 1>&6
2704 else
2705   echo "$ac_t""no" 1>&6
2706 fi
2707
2708         # Extract the first word of "xgettext", so it can be a program name with args.
2709 set dummy xgettext; ac_word=$2
2710 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2711 echo "configure:2712: checking for $ac_word" >&5
2712 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2713   echo $ac_n "(cached) $ac_c" 1>&6
2714 else
2715   case "$XGETTEXT" in
2716   /*)
2717   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2718   ;;
2719   *)
2720   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2721   for ac_dir in $PATH; do
2722     test -z "$ac_dir" && ac_dir=.
2723     if test -f $ac_dir/$ac_word; then
2724       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2725         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2726         break
2727       fi
2728     fi
2729   done
2730   IFS="$ac_save_ifs"
2731   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2732   ;;
2733 esac
2734 fi
2735 XGETTEXT="$ac_cv_path_XGETTEXT"
2736 if test -n "$XGETTEXT"; then
2737   echo "$ac_t""$XGETTEXT" 1>&6
2738 else
2739   echo "$ac_t""no" 1>&6
2740 fi
2741
2742
2743         USE_INCLUDED_LIBINTL=yes
2744         CATOBJEXT=.gmo
2745         INSTOBJEXT=.mo
2746         DATADIRNAME=share
2747         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2748         INTLLIBS=$INTLDEPS
2749         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2750         nls_cv_header_intl=libintl.h
2751         nls_cv_header_libgt=libgettext.h
2752       fi
2753
2754             if test "$XGETTEXT" != ":"; then
2755                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2756           : ;
2757         else
2758           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2759           XGETTEXT=":"
2760         fi
2761       fi
2762
2763       # We need to process the po/ directory.
2764       POSUB=po
2765     else
2766       DATADIRNAME=share
2767       nls_cv_header_intl=libintl.h
2768       nls_cv_header_libgt=libgettext.h
2769     fi
2770
2771     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2772     # because some of the sources are only built for this goal.
2773     if test "$PACKAGE" = gettext; then
2774       USE_NLS=yes
2775       USE_INCLUDED_LIBINTL=yes
2776     fi
2777
2778                 for lang in $ALL_LINGUAS; do
2779       GMOFILES="$GMOFILES $lang.gmo"
2780       POFILES="$POFILES $lang.po"
2781     done
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796    if test "x$CATOBJEXT" != "x"; then
2797      if test "x$ALL_LINGUAS" = "x"; then
2798        LINGUAS=
2799      else
2800        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2801 echo "configure:2802: checking for catalogs to be installed" >&5
2802        NEW_LINGUAS=
2803        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2804          case "$ALL_LINGUAS" in
2805           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2806          esac
2807        done
2808        LINGUAS=$NEW_LINGUAS
2809        echo "$ac_t""$LINGUAS" 1>&6
2810      fi
2811
2812           if test -n "$LINGUAS"; then
2813        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2814      fi
2815    fi
2816
2817             if test $ac_cv_header_locale_h = yes; then
2818      INCLUDE_LOCALE_H="#include <locale.h>"
2819    else
2820      INCLUDE_LOCALE_H="\
2821 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2822    fi
2823
2824
2825             if test -f $srcdir/po2tbl.sed.in; then
2826       if test "$CATOBJEXT" = ".cat"; then
2827          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2828 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2829 echo "configure:2830: checking for linux/version.h" >&5
2830 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2831   echo $ac_n "(cached) $ac_c" 1>&6
2832 else
2833   cat > conftest.$ac_ext <<EOF
2834 #line 2835 "configure"
2835 #include "confdefs.h"
2836 #include <linux/version.h>
2837 EOF
2838 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2839 { (eval echo configure:2840: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2840 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2841 if test -z "$ac_err"; then
2842   rm -rf conftest*
2843   eval "ac_cv_header_$ac_safe=yes"
2844 else
2845   echo "$ac_err" >&5
2846   echo "configure: failed program was:" >&5
2847   cat conftest.$ac_ext >&5
2848   rm -rf conftest*
2849   eval "ac_cv_header_$ac_safe=no"
2850 fi
2851 rm -f conftest*
2852 fi
2853 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2854   echo "$ac_t""yes" 1>&6
2855   msgformat=linux
2856 else
2857   echo "$ac_t""no" 1>&6
2858 msgformat=xopen
2859 fi
2860
2861
2862                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2863       fi
2864             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2865          $srcdir/po2tbl.sed.in > po2tbl.sed
2866    fi
2867
2868             if test "$PACKAGE" = "gettext"; then
2869      GT_NO="#NO#"
2870      GT_YES=
2871    else
2872      GT_NO=
2873      GT_YES="#YES#"
2874    fi
2875
2876
2877
2878    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2879
2880
2881       l=
2882
2883
2884             if test -f $srcdir/po/POTFILES.in; then
2885       test -d po || mkdir po
2886       if test "x$srcdir" != "x."; then
2887          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2888             posrcprefix="$srcdir/"
2889          else
2890             posrcprefix="../$srcdir/"
2891          fi
2892       else
2893          posrcprefix="../"
2894       fi
2895       rm -f po/POTFILES
2896       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2897          < $srcdir/po/POTFILES.in > po/POTFILES
2898    fi
2899
2900 cat >> confdefs.h <<\EOF
2901 #define PACKAGE "gdb"
2902 EOF
2903
2904
2905 debugdir=${libdir}/debug
2906
2907 # Check whether --with-separate-debug-dir or --without-separate-debug-dir was given.
2908 if test "${with_separate_debug_dir+set}" = set; then
2909   withval="$with_separate_debug_dir"
2910   debugdir="${withval}"
2911 fi
2912
2913
2914
2915   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
2916   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2917   ac_define_dir=`eval echo $debugdir`
2918   ac_define_dir=`eval echo $ac_define_dir`
2919   cat >> confdefs.h <<EOF
2920 #define DEBUGDIR "$ac_define_dir"
2921 EOF
2922
2923
2924 #AC_DEFINE_UNQUOTED(DEBUGDIR, "$debugdir"),
2925
2926
2927 CONFIG_OBS=
2928 CONFIG_LIB_OBS=
2929 CONFIG_DEPS=
2930 CONFIG_SRCS=
2931 CONFIG_INITS=
2932 ENABLE_CFLAGS=
2933 CONFIG_ALL=
2934 CONFIG_CLEAN=
2935 CONFIG_INSTALL=
2936 CONFIG_UNINSTALL=
2937
2938 subdirs="doc testsuite"
2939
2940 configdirs=
2941
2942 . $srcdir/configure.host
2943
2944 . $srcdir/configure.tgt
2945
2946 # Fetch the default architecture and default target vector from BFD.
2947 targ=$target; . $srcdir/../bfd/config.bfd
2948
2949 # We only want the first architecture, so strip off the others if
2950 # there is more than one.
2951 targ_archs=`echo $targ_archs | sed 's/ .*//'`
2952
2953 if test "x$targ_archs" != x; then
2954   cat >> confdefs.h <<EOF
2955 #define DEFAULT_BFD_ARCH $targ_archs
2956 EOF
2957
2958 fi
2959 if test "x$targ_defvec" != x; then
2960   cat >> confdefs.h <<EOF
2961 #define DEFAULT_BFD_VEC $targ_defvec
2962 EOF
2963
2964 fi
2965
2966 if test "$program_transform_name" = s,x,x,; then
2967   program_transform_name=
2968 else
2969   # Double any \ or $.  echo might interpret backslashes.
2970   cat <<\EOF_SED > conftestsed
2971 s,\\,\\\\,g; s,\$,$$,g
2972 EOF_SED
2973   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
2974   rm -f conftestsed
2975 fi
2976 test "$program_prefix" != NONE &&
2977   program_transform_name="s,^,${program_prefix},; $program_transform_name"
2978 # Use a double $ so make ignores it.
2979 test "$program_suffix" != NONE &&
2980   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2981
2982 # sed with no file args requires a program.
2983 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2984
2985
2986 # The CLI cannot be disabled yet, but may be in the future.
2987
2988 # Enable CLI.
2989 # Check whether --enable-gdbcli or --disable-gdbcli was given.
2990 if test "${enable_gdbcli+set}" = set; then
2991   enableval="$enable_gdbcli"
2992   case $enableval in
2993     yes)
2994       ;;
2995     no)
2996       { echo "configure: error: the command-line interface cannot be disabled yet" 1>&2; exit 1; } ;;
2997     *)
2998       { echo "configure: error: bad value $enableval for --enable-gdbcli" 1>&2; exit 1; } ;;
2999   esac
3000 else
3001   enable_gdbcli=yes
3002 fi
3003
3004 if test x"$enable_gdbcli" = xyes; then
3005   if test -d $srcdir/cli; then
3006     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
3007     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
3008     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
3009     CONFIG_INITS="$CONFIG_INITS \$(SUBDIR_CLI_INITS)"
3010     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
3011     CONFIG_ALL="$CONFIG_ALL \$(SUBDIR_CLI_ALL)"
3012     CONFIG_CLEAN="$CONFIG_CLEAN \$(SUBDIR_CLI_CLEAN)"
3013     CONFIG_INSTALL="$CONFIG_INSTALL \$(SUBDIR_CLI_INSTALL)"
3014     CONFIG_UNINSTALL="$CONFIG_UNINSTALL \$(SUBDIR_CLI_UNINSTALL)"
3015   fi
3016 fi
3017
3018 # Enable MI.
3019 # Check whether --enable-gdbmi or --disable-gdbmi was given.
3020 if test "${enable_gdbmi+set}" = set; then
3021   enableval="$enable_gdbmi"
3022   case $enableval in
3023     yes | no)
3024       ;;
3025     *)
3026       { echo "configure: error: bad value $enableval for --enable-gdbmi" 1>&2; exit 1; } ;;
3027   esac
3028 else
3029   enable_gdbmi=yes
3030 fi
3031
3032 if test x"$enable_gdbmi" = xyes; then
3033   if test -d $srcdir/mi; then
3034     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
3035     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
3036     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
3037     CONFIG_INITS="$CONFIG_INITS \$(SUBDIR_MI_INITS)"
3038     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
3039     CONFIG_ALL="$CONFIG_ALL \$(SUBDIR_MI_ALL)"
3040     CONFIG_CLEAN="$CONFIG_CLEAN \$(SUBDIR_MI_CLEAN)"
3041     CONFIG_INSTALL="$CONFIG_INSTALL \$(SUBDIR_MI_INSTALL)"
3042     CONFIG_UNINSTALL="$CONFIG_UNINSTALL \$(SUBDIR_MI_UNINSTALL)"
3043   fi
3044 fi
3045
3046 # Enable TUI.
3047 # Check whether --enable-tui or --disable-tui was given.
3048 if test "${enable_tui+set}" = set; then
3049   enableval="$enable_tui"
3050   case $enableval in
3051     yes | no)
3052       ;;
3053     *)
3054       { echo "configure: error: bad value $enableval for --enable-tui" 1>&2; exit 1; } ;;
3055   esac
3056 fi
3057
3058 if test x"$enable_tui" = xyes; then
3059   if test -d $srcdir/tui; then
3060     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
3061     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
3062     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
3063     CONFIG_INITS="$CONFIG_INITS \$(SUBDIR_TUI_INITS)"
3064     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
3065     CONFIG_ALL="$CONFIG_ALL \$(SUBDIR_TUI_ALL)"
3066     CONFIG_CLEAN="$CONFIG_CLEAN \$(SUBDIR_TUI_CLEAN)"
3067     CONFIG_INSTALL="$CONFIG_INSTALL \$(SUBDIR_TUI_INSTALL)"
3068     CONFIG_UNINSTALL="$CONFIG_UNINSTALL \$(SUBDIR_TUI_UNINSTALL)"
3069     need_curses=yes
3070   fi
3071 fi
3072
3073 # Enable gdbtk.
3074 # Check whether --enable-gdbtk or --disable-gdbtk was given.
3075 if test "${enable_gdbtk+set}" = set; then
3076   enableval="$enable_gdbtk"
3077   case $enableval in
3078     yes | no)
3079       ;;
3080     *)
3081       { echo "configure: error: bad value $enableval for --enable-gdbtk" 1>&2; exit 1; } ;;
3082   esac
3083 else
3084   if test -d $srcdir/gdbtk; then
3085     enable_gdbtk=yes
3086   else
3087     enable_gdbtk=no
3088   fi
3089 fi
3090
3091 # We unconditionally disable gdbtk tests on selected platforms.
3092 case $host_os in
3093   go32* | windows*)
3094     echo "configure: warning: gdbtk isn't supported on $host; disabling" 1>&2
3095     enable_gdbtk=no ;;
3096 esac
3097
3098 # Profiling support.
3099 # Check whether --enable-profiling or --disable-profiling was given.
3100 if test "${enable_profiling+set}" = set; then
3101   enableval="$enable_profiling"
3102   case $enableval in
3103     yes | no)
3104       ;;
3105     *)
3106       { echo "configure: error: bad value $enableval for --enable-profile" 1>&2; exit 1; } ;;
3107   esac
3108 else
3109   enable_profiling=no
3110 fi
3111
3112
3113 for ac_func in monstartup _mcleanup
3114 do
3115 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3116 echo "configure:3117: checking for $ac_func" >&5
3117 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3118   echo $ac_n "(cached) $ac_c" 1>&6
3119 else
3120   cat > conftest.$ac_ext <<EOF
3121 #line 3122 "configure"
3122 #include "confdefs.h"
3123 /* System header to define __stub macros and hopefully few prototypes,
3124     which can conflict with char $ac_func(); below.  */
3125 #include <assert.h>
3126 /* Override any gcc2 internal prototype to avoid an error.  */
3127 /* We use char because int might match the return type of a gcc2
3128     builtin and then its argument prototype would still apply.  */
3129 char $ac_func();
3130
3131 int main() {
3132
3133 /* The GNU C library defines this for functions which it implements
3134     to always fail with ENOSYS.  Some functions are actually named
3135     something starting with __ and the normal name is an alias.  */
3136 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3137 choke me
3138 #else
3139 $ac_func();
3140 #endif
3141
3142 ; return 0; }
3143 EOF
3144 if { (eval echo configure:3145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3145   rm -rf conftest*
3146   eval "ac_cv_func_$ac_func=yes"
3147 else
3148   echo "configure: failed program was:" >&5
3149   cat conftest.$ac_ext >&5
3150   rm -rf conftest*
3151   eval "ac_cv_func_$ac_func=no"
3152 fi
3153 rm -f conftest*
3154 fi
3155
3156 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3157   echo "$ac_t""yes" 1>&6
3158     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3159   cat >> confdefs.h <<EOF
3160 #define $ac_tr_func 1
3161 EOF
3162
3163 else
3164   echo "$ac_t""no" 1>&6
3165 fi
3166 done
3167
3168 if test "$enable_profiling" = yes ; then
3169   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
3170     { echo "configure: error: --enable-profiling requires monstartup and _mcleanup" 1>&2; exit 1; }
3171   fi
3172   PROFILE_CFLAGS=-pg
3173   OLD_CFLAGS="$CFLAGS"
3174   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
3175
3176   echo $ac_n "checking whether $CC supports -pg""... $ac_c" 1>&6
3177 echo "configure:3178: checking whether $CC supports -pg" >&5
3178 if eval "test \"`echo '$''{'ac_cv_cc_supports_pg'+set}'`\" = set"; then
3179   echo $ac_n "(cached) $ac_c" 1>&6
3180 else
3181   cat > conftest.$ac_ext <<EOF
3182 #line 3183 "configure"
3183 #include "confdefs.h"
3184
3185 int main() {
3186 int x;
3187 ; return 0; }
3188 EOF
3189 if { (eval echo configure:3190: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3190   rm -rf conftest*
3191   ac_cv_cc_supports_pg=yes
3192 else
3193   echo "configure: failed program was:" >&5
3194   cat conftest.$ac_ext >&5
3195   rm -rf conftest*
3196   ac_cv_cc_supports_pg=no
3197 fi
3198 rm -f conftest*
3199 fi
3200
3201 echo "$ac_t""$ac_cv_cc_supports_pg" 1>&6
3202
3203   if test $ac_cv_cc_supports_pg = no; then
3204     { echo "configure: error: --enable-profiling requires a compiler which supports -pg" 1>&2; exit 1; }
3205   fi
3206
3207   CFLAGS="$OLD_CFLAGS"
3208 fi
3209
3210 # --------------------- #
3211 # Checks for programs.  #
3212 # --------------------- #
3213
3214 for ac_prog in mawk gawk nawk awk
3215 do
3216 # Extract the first word of "$ac_prog", so it can be a program name with args.
3217 set dummy $ac_prog; ac_word=$2
3218 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3219 echo "configure:3220: checking for $ac_word" >&5
3220 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
3221   echo $ac_n "(cached) $ac_c" 1>&6
3222 else
3223   if test -n "$AWK"; then
3224   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3225 else
3226   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3227   ac_dummy="$PATH"
3228   for ac_dir in $ac_dummy; do
3229     test -z "$ac_dir" && ac_dir=.
3230     if test -f $ac_dir/$ac_word; then
3231       ac_cv_prog_AWK="$ac_prog"
3232       break
3233     fi
3234   done
3235   IFS="$ac_save_ifs"
3236 fi
3237 fi
3238 AWK="$ac_cv_prog_AWK"
3239 if test -n "$AWK"; then
3240   echo "$ac_t""$AWK" 1>&6
3241 else
3242   echo "$ac_t""no" 1>&6
3243 fi
3244
3245 test -n "$AWK" && break
3246 done
3247
3248 # Find a good install program.  We prefer a C program (faster),
3249 # so one script is as good as another.  But avoid the broken or
3250 # incompatible versions:
3251 # SysV /etc/install, /usr/sbin/install
3252 # SunOS /usr/etc/install
3253 # IRIX /sbin/install
3254 # AIX /bin/install
3255 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3256 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3257 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3258 # ./install, which can be erroneously created by make from ./install.sh.
3259 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
3260 echo "configure:3261: checking for a BSD compatible install" >&5
3261 if test -z "$INSTALL"; then
3262 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
3263   echo $ac_n "(cached) $ac_c" 1>&6
3264 else
3265     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
3266   for ac_dir in $PATH; do
3267     # Account for people who put trailing slashes in PATH elements.
3268     case "$ac_dir/" in
3269     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
3270     *)
3271       # OSF1 and SCO ODT 3.0 have their own names for install.
3272       # Don't use installbsd from OSF since it installs stuff as root
3273       # by default.
3274       for ac_prog in ginstall scoinst install; do
3275         if test -f $ac_dir/$ac_prog; then
3276           if test $ac_prog = install &&
3277             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
3278             # AIX install.  It has an incompatible calling convention.
3279             :
3280           else
3281             ac_cv_path_install="$ac_dir/$ac_prog -c"
3282             break 2
3283           fi
3284         fi
3285       done
3286       ;;
3287     esac
3288   done
3289   IFS="$ac_save_IFS"
3290
3291 fi
3292   if test "${ac_cv_path_install+set}" = set; then
3293     INSTALL="$ac_cv_path_install"
3294   else
3295     # As a last resort, use the slow shell script.  We don't cache a
3296     # path for INSTALL within a source directory, because that will
3297     # break other packages using the cache if that directory is
3298     # removed, or if the path is relative.
3299     INSTALL="$ac_install_sh"
3300   fi
3301 fi
3302 echo "$ac_t""$INSTALL" 1>&6
3303
3304 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3305 # It thinks the first close brace ends the variable substitution.
3306 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3307
3308 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
3309
3310 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3311
3312 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
3313 echo "configure:3314: checking whether ln -s works" >&5
3314 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
3315   echo $ac_n "(cached) $ac_c" 1>&6
3316 else
3317   rm -f conftestdata
3318 if ln -s X conftestdata 2>/dev/null
3319 then
3320   rm -f conftestdata
3321   ac_cv_prog_LN_S="ln -s"
3322 else
3323   ac_cv_prog_LN_S=ln
3324 fi
3325 fi
3326 LN_S="$ac_cv_prog_LN_S"
3327 if test "$ac_cv_prog_LN_S" = "ln -s"; then
3328   echo "$ac_t""yes" 1>&6
3329 else
3330   echo "$ac_t""no" 1>&6
3331 fi
3332
3333 # Extract the first word of "ranlib", so it can be a program name with args.
3334 set dummy ranlib; ac_word=$2
3335 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3336 echo "configure:3337: checking for $ac_word" >&5
3337 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3338   echo $ac_n "(cached) $ac_c" 1>&6
3339 else
3340   if test -n "$RANLIB"; then
3341   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3342 else
3343   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3344   ac_dummy="$PATH"
3345   for ac_dir in $ac_dummy; do
3346     test -z "$ac_dir" && ac_dir=.
3347     if test -f $ac_dir/$ac_word; then
3348       ac_cv_prog_RANLIB="ranlib"
3349       break
3350     fi
3351   done
3352   IFS="$ac_save_ifs"
3353   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3354 fi
3355 fi
3356 RANLIB="$ac_cv_prog_RANLIB"
3357 if test -n "$RANLIB"; then
3358   echo "$ac_t""$RANLIB" 1>&6
3359 else
3360   echo "$ac_t""no" 1>&6
3361 fi
3362
3363 for ac_prog in 'bison -y' byacc
3364 do
3365 # Extract the first word of "$ac_prog", so it can be a program name with args.
3366 set dummy $ac_prog; ac_word=$2
3367 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3368 echo "configure:3369: checking for $ac_word" >&5
3369 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3370   echo $ac_n "(cached) $ac_c" 1>&6
3371 else
3372   if test -n "$YACC"; then
3373   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3374 else
3375   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3376   ac_dummy="$PATH"
3377   for ac_dir in $ac_dummy; do
3378     test -z "$ac_dir" && ac_dir=.
3379     if test -f $ac_dir/$ac_word; then
3380       ac_cv_prog_YACC="$ac_prog"
3381       break
3382     fi
3383   done
3384   IFS="$ac_save_ifs"
3385 fi
3386 fi
3387 YACC="$ac_cv_prog_YACC"
3388 if test -n "$YACC"; then
3389   echo "$ac_t""$YACC" 1>&6
3390 else
3391   echo "$ac_t""no" 1>&6
3392 fi
3393
3394 test -n "$YACC" && break
3395 done
3396 test -n "$YACC" || YACC="yacc"
3397
3398
3399 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3400 set dummy ${ac_tool_prefix}ar; ac_word=$2
3401 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3402 echo "configure:3403: checking for $ac_word" >&5
3403 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
3404   echo $ac_n "(cached) $ac_c" 1>&6
3405 else
3406   if test -n "$AR"; then
3407   ac_cv_prog_AR="$AR" # Let the user override the test.
3408 else
3409   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3410   ac_dummy="$PATH"
3411   for ac_dir in $ac_dummy; do
3412     test -z "$ac_dir" && ac_dir=.
3413     if test -f $ac_dir/$ac_word; then
3414       ac_cv_prog_AR="${ac_tool_prefix}ar"
3415       break
3416     fi
3417   done
3418   IFS="$ac_save_ifs"
3419   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
3420 fi
3421 fi
3422 AR="$ac_cv_prog_AR"
3423 if test -n "$AR"; then
3424   echo "$ac_t""$AR" 1>&6
3425 else
3426   echo "$ac_t""no" 1>&6
3427 fi
3428
3429
3430
3431 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3432 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3433 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3434 echo "configure:3435: checking for $ac_word" >&5
3435 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3436   echo $ac_n "(cached) $ac_c" 1>&6
3437 else
3438   if test -n "$DLLTOOL"; then
3439   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3440 else
3441   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3442   ac_dummy="$PATH"
3443   for ac_dir in $ac_dummy; do
3444     test -z "$ac_dir" && ac_dir=.
3445     if test -f $ac_dir/$ac_word; then
3446       ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3447       break
3448     fi
3449   done
3450   IFS="$ac_save_ifs"
3451   test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
3452 fi
3453 fi
3454 DLLTOOL="$ac_cv_prog_DLLTOOL"
3455 if test -n "$DLLTOOL"; then
3456   echo "$ac_t""$DLLTOOL" 1>&6
3457 else
3458   echo "$ac_t""no" 1>&6
3459 fi
3460
3461
3462
3463 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
3464 set dummy ${ac_tool_prefix}windres; ac_word=$2
3465 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3466 echo "configure:3467: checking for $ac_word" >&5
3467 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3468   echo $ac_n "(cached) $ac_c" 1>&6
3469 else
3470   if test -n "$WINDRES"; then
3471   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3472 else
3473   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3474   ac_dummy="$PATH"
3475   for ac_dir in $ac_dummy; do
3476     test -z "$ac_dir" && ac_dir=.
3477     if test -f $ac_dir/$ac_word; then
3478       ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
3479       break
3480     fi
3481   done
3482   IFS="$ac_save_ifs"
3483   test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="windres"
3484 fi
3485 fi
3486 WINDRES="$ac_cv_prog_WINDRES"
3487 if test -n "$WINDRES"; then
3488   echo "$ac_t""$WINDRES" 1>&6
3489 else
3490   echo "$ac_t""no" 1>&6
3491 fi
3492
3493
3494
3495
3496 # Needed for GNU/Hurd.
3497 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
3498 set dummy ${ac_tool_prefix}mig; ac_word=$2
3499 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3500 echo "configure:3501: checking for $ac_word" >&5
3501 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
3502   echo $ac_n "(cached) $ac_c" 1>&6
3503 else
3504   if test -n "$MIG"; then
3505   ac_cv_prog_MIG="$MIG" # Let the user override the test.
3506 else
3507   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3508   ac_dummy="$PATH"
3509   for ac_dir in $ac_dummy; do
3510     test -z "$ac_dir" && ac_dir=.
3511     if test -f $ac_dir/$ac_word; then
3512       ac_cv_prog_MIG="${ac_tool_prefix}mig"
3513       break
3514     fi
3515   done
3516   IFS="$ac_save_ifs"
3517   test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
3518 fi
3519 fi
3520 MIG="$ac_cv_prog_MIG"
3521 if test -n "$MIG"; then
3522   echo "$ac_t""$MIG" 1>&6
3523 else
3524   echo "$ac_t""no" 1>&6
3525 fi
3526
3527
3528
3529
3530 # ---------------------- #
3531 # Checks for libraries.  #
3532 # ---------------------- #
3533
3534 # We might need to link with -lm; most simulators need it.
3535 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
3536 echo "configure:3537: checking for main in -lm" >&5
3537 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
3538 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3539   echo $ac_n "(cached) $ac_c" 1>&6
3540 else
3541   ac_save_LIBS="$LIBS"
3542 LIBS="-lm  $LIBS"
3543 cat > conftest.$ac_ext <<EOF
3544 #line 3545 "configure"
3545 #include "confdefs.h"
3546
3547 int main() {
3548 main()
3549 ; return 0; }
3550 EOF
3551 if { (eval echo configure:3552: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3552   rm -rf conftest*
3553   eval "ac_cv_lib_$ac_lib_var=yes"
3554 else
3555   echo "configure: failed program was:" >&5
3556   cat conftest.$ac_ext >&5
3557   rm -rf conftest*
3558   eval "ac_cv_lib_$ac_lib_var=no"
3559 fi
3560 rm -f conftest*
3561 LIBS="$ac_save_LIBS"
3562
3563 fi
3564 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3565   echo "$ac_t""yes" 1>&6
3566     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3567     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3568   cat >> confdefs.h <<EOF
3569 #define $ac_tr_lib 1
3570 EOF
3571
3572   LIBS="-lm $LIBS"
3573
3574 else
3575   echo "$ac_t""no" 1>&6
3576 fi
3577
3578
3579 # We need to link with -lw to get `wctype' on Solaris before Solaris
3580 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
3581 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
3582 # is known to have this problem).  Therefore we avoid libw if we can.
3583 echo $ac_n "checking for wctype""... $ac_c" 1>&6
3584 echo "configure:3585: checking for wctype" >&5
3585 if eval "test \"`echo '$''{'ac_cv_func_wctype'+set}'`\" = set"; then
3586   echo $ac_n "(cached) $ac_c" 1>&6
3587 else
3588   cat > conftest.$ac_ext <<EOF
3589 #line 3590 "configure"
3590 #include "confdefs.h"
3591 /* System header to define __stub macros and hopefully few prototypes,
3592     which can conflict with char wctype(); below.  */
3593 #include <assert.h>
3594 /* Override any gcc2 internal prototype to avoid an error.  */
3595 /* We use char because int might match the return type of a gcc2
3596     builtin and then its argument prototype would still apply.  */
3597 char wctype();
3598
3599 int main() {
3600
3601 /* The GNU C library defines this for functions which it implements
3602     to always fail with ENOSYS.  Some functions are actually named
3603     something starting with __ and the normal name is an alias.  */
3604 #if defined (__stub_wctype) || defined (__stub___wctype)
3605 choke me
3606 #else
3607 wctype();
3608 #endif
3609
3610 ; return 0; }
3611 EOF
3612 if { (eval echo configure:3613: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3613   rm -rf conftest*
3614   eval "ac_cv_func_wctype=yes"
3615 else
3616   echo "configure: failed program was:" >&5
3617   cat conftest.$ac_ext >&5
3618   rm -rf conftest*
3619   eval "ac_cv_func_wctype=no"
3620 fi
3621 rm -f conftest*
3622 fi
3623
3624 if eval "test \"`echo '$ac_cv_func_'wctype`\" = yes"; then
3625   echo "$ac_t""yes" 1>&6
3626   :
3627 else
3628   echo "$ac_t""no" 1>&6
3629 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
3630 echo "configure:3631: checking for wctype in -lw" >&5
3631 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
3632 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3633   echo $ac_n "(cached) $ac_c" 1>&6
3634 else
3635   ac_save_LIBS="$LIBS"
3636 LIBS="-lw  $LIBS"
3637 cat > conftest.$ac_ext <<EOF
3638 #line 3639 "configure"
3639 #include "confdefs.h"
3640 /* Override any gcc2 internal prototype to avoid an error.  */
3641 /* We use char because int might match the return type of a gcc2
3642     builtin and then its argument prototype would still apply.  */
3643 char wctype();
3644
3645 int main() {
3646 wctype()
3647 ; return 0; }
3648 EOF
3649 if { (eval echo configure:3650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3650   rm -rf conftest*
3651   eval "ac_cv_lib_$ac_lib_var=yes"
3652 else
3653   echo "configure: failed program was:" >&5
3654   cat conftest.$ac_ext >&5
3655   rm -rf conftest*
3656   eval "ac_cv_lib_$ac_lib_var=no"
3657 fi
3658 rm -f conftest*
3659 LIBS="$ac_save_LIBS"
3660
3661 fi
3662 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3663   echo "$ac_t""yes" 1>&6
3664     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3665     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3666   cat >> confdefs.h <<EOF
3667 #define $ac_tr_lib 1
3668 EOF
3669
3670   LIBS="-lw $LIBS"
3671
3672 else
3673   echo "$ac_t""no" 1>&6
3674 fi
3675
3676 fi
3677
3678
3679 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
3680
3681 echo $ac_n "checking for library containing socketpair""... $ac_c" 1>&6
3682 echo "configure:3683: checking for library containing socketpair" >&5
3683 if eval "test \"`echo '$''{'ac_cv_search_socketpair'+set}'`\" = set"; then
3684   echo $ac_n "(cached) $ac_c" 1>&6
3685 else
3686   ac_func_search_save_LIBS="$LIBS"
3687 ac_cv_search_socketpair="no"
3688 cat > conftest.$ac_ext <<EOF
3689 #line 3690 "configure"
3690 #include "confdefs.h"
3691 /* Override any gcc2 internal prototype to avoid an error.  */
3692 /* We use char because int might match the return type of a gcc2
3693     builtin and then its argument prototype would still apply.  */
3694 char socketpair();
3695
3696 int main() {
3697 socketpair()
3698 ; return 0; }
3699 EOF
3700 if { (eval echo configure:3701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3701   rm -rf conftest*
3702   ac_cv_search_socketpair="none required"
3703 else
3704   echo "configure: failed program was:" >&5
3705   cat conftest.$ac_ext >&5
3706 fi
3707 rm -f conftest*
3708 test "$ac_cv_search_socketpair" = "no" && for i in socket; do
3709 LIBS="-l$i  $ac_func_search_save_LIBS"
3710 cat > conftest.$ac_ext <<EOF
3711 #line 3712 "configure"
3712 #include "confdefs.h"
3713 /* Override any gcc2 internal prototype to avoid an error.  */
3714 /* We use char because int might match the return type of a gcc2
3715     builtin and then its argument prototype would still apply.  */
3716 char socketpair();
3717
3718 int main() {
3719 socketpair()
3720 ; return 0; }
3721 EOF
3722 if { (eval echo configure:3723: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3723   rm -rf conftest*
3724   ac_cv_search_socketpair="-l$i"
3725 break
3726 else
3727   echo "configure: failed program was:" >&5
3728   cat conftest.$ac_ext >&5
3729 fi
3730 rm -f conftest*
3731 done
3732 LIBS="$ac_func_search_save_LIBS"
3733 fi
3734
3735 echo "$ac_t""$ac_cv_search_socketpair" 1>&6
3736 if test "$ac_cv_search_socketpair" != "no"; then
3737   test "$ac_cv_search_socketpair" = "none required" || LIBS="$ac_cv_search_socketpair $LIBS"
3738
3739 else :
3740
3741 fi
3742
3743 # Since GDB uses Readline, we need termcap functionality, so we need
3744 # to find a library that provides that.  When GDB is configured with
3745 # --enable-tui, we need full curses functionality.
3746 #
3747 # FIXME: kettenis/20030102: We seem to prefer HP curses (Hcurses) over
3748 # Xcurses on HP-UX; see the `-D__HP_CURSES' in the relevant host
3749 # Makefile fragments.  That's why we need to have `Hcurses' before
3750 # `curses'.  I don't see why we should use HP curses if a more
3751 # standard curses is available, except that according to HP's
3752 # documentation one needs to compile `-D_XOPEN_SOURCE_EXTENDED' on
3753 # HP-UX 10.10 and 10.20.
3754
3755 if test "$need_curses" = yes; then
3756
3757 echo $ac_n "checking for library containing initscr""... $ac_c" 1>&6
3758 echo "configure:3759: checking for library containing initscr" >&5
3759 if eval "test \"`echo '$''{'ac_cv_search_initscr'+set}'`\" = set"; then
3760   echo $ac_n "(cached) $ac_c" 1>&6
3761 else
3762   ac_func_search_save_LIBS="$LIBS"
3763 ac_cv_search_initscr="no"
3764 cat > conftest.$ac_ext <<EOF
3765 #line 3766 "configure"
3766 #include "confdefs.h"
3767 /* Override any gcc2 internal prototype to avoid an error.  */
3768 /* We use char because int might match the return type of a gcc2
3769     builtin and then its argument prototype would still apply.  */
3770 char initscr();
3771
3772 int main() {
3773 initscr()
3774 ; return 0; }
3775 EOF
3776 if { (eval echo configure:3777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3777   rm -rf conftest*
3778   ac_cv_search_initscr="none required"
3779 else
3780   echo "configure: failed program was:" >&5
3781   cat conftest.$ac_ext >&5
3782 fi
3783 rm -f conftest*
3784 test "$ac_cv_search_initscr" = "no" && for i in ncurses Hcurses curses; do
3785 LIBS="-l$i  $ac_func_search_save_LIBS"
3786 cat > conftest.$ac_ext <<EOF
3787 #line 3788 "configure"
3788 #include "confdefs.h"
3789 /* Override any gcc2 internal prototype to avoid an error.  */
3790 /* We use char because int might match the return type of a gcc2
3791     builtin and then its argument prototype would still apply.  */
3792 char initscr();
3793
3794 int main() {
3795 initscr()
3796 ; return 0; }
3797 EOF
3798 if { (eval echo configure:3799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3799   rm -rf conftest*
3800   ac_cv_search_initscr="-l$i"
3801 break
3802 else
3803   echo "configure: failed program was:" >&5
3804   cat conftest.$ac_ext >&5
3805 fi
3806 rm -f conftest*
3807 done
3808 LIBS="$ac_func_search_save_LIBS"
3809 fi
3810
3811 echo "$ac_t""$ac_cv_search_initscr" 1>&6
3812 if test "$ac_cv_search_initscr" != "no"; then
3813   test "$ac_cv_search_initscr" = "none required" || LIBS="$ac_cv_search_initscr $LIBS"
3814
3815 else :
3816   { echo "configure: error: no curses library found" 1>&2; exit 1; }
3817 fi
3818 fi
3819
3820 case $host_os in
3821   cygwin*)
3822     if test -d $srcdir/libtermcap; then
3823       LIBS="../libtermcap/libtermcap.a $LIBS"
3824       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
3825     fi ;;
3826   go32*)
3827     # ??? Is this really true?
3828     ac_cv_search_tgetent="none required"
3829     ;;
3830   aix*)
3831     # Readline prefers curses over termcap on AIX.
3832     # ??? Why?
3833
3834 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
3835 echo "configure:3836: checking for library containing tgetent" >&5
3836 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" = set"; then
3837   echo $ac_n "(cached) $ac_c" 1>&6
3838 else
3839   ac_func_search_save_LIBS="$LIBS"
3840 ac_cv_search_tgetent="no"
3841 cat > conftest.$ac_ext <<EOF
3842 #line 3843 "configure"
3843 #include "confdefs.h"
3844 /* Override any gcc2 internal prototype to avoid an error.  */
3845 /* We use char because int might match the return type of a gcc2
3846     builtin and then its argument prototype would still apply.  */
3847 char tgetent();
3848
3849 int main() {
3850 tgetent()
3851 ; return 0; }
3852 EOF
3853 if { (eval echo configure:3854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3854   rm -rf conftest*
3855   ac_cv_search_tgetent="none required"
3856 else
3857   echo "configure: failed program was:" >&5
3858   cat conftest.$ac_ext >&5
3859 fi
3860 rm -f conftest*
3861 test "$ac_cv_search_tgetent" = "no" && for i in tinfo ncurses curses termcap; do
3862 LIBS="-l$i  $ac_func_search_save_LIBS"
3863 cat > conftest.$ac_ext <<EOF
3864 #line 3865 "configure"
3865 #include "confdefs.h"
3866 /* Override any gcc2 internal prototype to avoid an error.  */
3867 /* We use char because int might match the return type of a gcc2
3868     builtin and then its argument prototype would still apply.  */
3869 char tgetent();
3870
3871 int main() {
3872 tgetent()
3873 ; return 0; }
3874 EOF
3875 if { (eval echo configure:3876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3876   rm -rf conftest*
3877   ac_cv_search_tgetent="-l$i"
3878 break
3879 else
3880   echo "configure: failed program was:" >&5
3881   cat conftest.$ac_ext >&5
3882 fi
3883 rm -f conftest*
3884 done
3885 LIBS="$ac_func_search_save_LIBS"
3886 fi
3887
3888 echo "$ac_t""$ac_cv_search_tgetent" 1>&6
3889 if test "$ac_cv_search_tgetent" != "no"; then
3890   test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS"
3891
3892 else :
3893
3894 fi
3895     ;;
3896 esac
3897
3898 # Note: We used to check for libtermlib and libterminfo too, but
3899 # Readline doesn't, so I think we're safe with leaving them out.
3900
3901 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
3902 echo "configure:3903: checking for library containing tgetent" >&5
3903 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" = set"; then
3904   echo $ac_n "(cached) $ac_c" 1>&6
3905 else
3906   ac_func_search_save_LIBS="$LIBS"
3907 ac_cv_search_tgetent="no"
3908 cat > conftest.$ac_ext <<EOF
3909 #line 3910 "configure"
3910 #include "confdefs.h"
3911 /* Override any gcc2 internal prototype to avoid an error.  */
3912 /* We use char because int might match the return type of a gcc2
3913     builtin and then its argument prototype would still apply.  */
3914 char tgetent();
3915
3916 int main() {
3917 tgetent()
3918 ; return 0; }
3919 EOF
3920 if { (eval echo configure:3921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3921   rm -rf conftest*
3922   ac_cv_search_tgetent="none required"
3923 else
3924   echo "configure: failed program was:" >&5
3925   cat conftest.$ac_ext >&5
3926 fi
3927 rm -f conftest*
3928 test "$ac_cv_search_tgetent" = "no" && for i in termcap tinfo ncurses Hcurses curses; do
3929 LIBS="-l$i  $ac_func_search_save_LIBS"
3930 cat > conftest.$ac_ext <<EOF
3931 #line 3932 "configure"
3932 #include "confdefs.h"
3933 /* Override any gcc2 internal prototype to avoid an error.  */
3934 /* We use char because int might match the return type of a gcc2
3935     builtin and then its argument prototype would still apply.  */
3936 char tgetent();
3937
3938 int main() {
3939 tgetent()
3940 ; return 0; }
3941 EOF
3942 if { (eval echo configure:3943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3943   rm -rf conftest*
3944   ac_cv_search_tgetent="-l$i"
3945 break
3946 else
3947   echo "configure: failed program was:" >&5
3948   cat conftest.$ac_ext >&5
3949 fi
3950 rm -f conftest*
3951 done
3952 LIBS="$ac_func_search_save_LIBS"
3953 fi
3954
3955 echo "$ac_t""$ac_cv_search_tgetent" 1>&6
3956 if test "$ac_cv_search_tgetent" != "no"; then
3957   test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS"
3958
3959 else :
3960
3961 fi
3962
3963 if test "$ac_cv_search_tgetent" = no; then
3964   { echo "configure: error: no termcap library found" 1>&2; exit 1; }
3965 fi
3966
3967 # ------------------------- #
3968 # Checks for header files.  #
3969 # ------------------------- #
3970
3971 ac_header_dirent=no
3972 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
3973 do
3974 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3975 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
3976 echo "configure:3977: checking for $ac_hdr that defines DIR" >&5
3977 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
3978   echo $ac_n "(cached) $ac_c" 1>&6
3979 else
3980   cat > conftest.$ac_ext <<EOF
3981 #line 3982 "configure"
3982 #include "confdefs.h"
3983 #include <sys/types.h>
3984 #include <$ac_hdr>
3985 int main() {
3986 DIR *dirp = 0;
3987 ; return 0; }
3988 EOF
3989 if { (eval echo configure:3990: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3990   rm -rf conftest*
3991   eval "ac_cv_header_dirent_$ac_safe=yes"
3992 else
3993   echo "configure: failed program was:" >&5
3994   cat conftest.$ac_ext >&5
3995   rm -rf conftest*
3996   eval "ac_cv_header_dirent_$ac_safe=no"
3997 fi
3998 rm -f conftest*
3999 fi
4000 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
4001   echo "$ac_t""yes" 1>&6
4002     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4003   cat >> confdefs.h <<EOF
4004 #define $ac_tr_hdr 1
4005 EOF
4006  ac_header_dirent=$ac_hdr; break
4007 else
4008   echo "$ac_t""no" 1>&6
4009 fi
4010 done
4011 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4012 if test $ac_header_dirent = dirent.h; then
4013 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
4014 echo "configure:4015: checking for opendir in -ldir" >&5
4015 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
4016 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4017   echo $ac_n "(cached) $ac_c" 1>&6
4018 else
4019   ac_save_LIBS="$LIBS"
4020 LIBS="-ldir  $LIBS"
4021 cat > conftest.$ac_ext <<EOF
4022 #line 4023 "configure"
4023 #include "confdefs.h"
4024 /* Override any gcc2 internal prototype to avoid an error.  */
4025 /* We use char because int might match the return type of a gcc2
4026     builtin and then its argument prototype would still apply.  */
4027 char opendir();
4028
4029 int main() {
4030 opendir()
4031 ; return 0; }
4032 EOF
4033 if { (eval echo configure:4034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4034   rm -rf conftest*
4035   eval "ac_cv_lib_$ac_lib_var=yes"
4036 else
4037   echo "configure: failed program was:" >&5
4038   cat conftest.$ac_ext >&5
4039   rm -rf conftest*
4040   eval "ac_cv_lib_$ac_lib_var=no"
4041 fi
4042 rm -f conftest*
4043 LIBS="$ac_save_LIBS"
4044
4045 fi
4046 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4047   echo "$ac_t""yes" 1>&6
4048   LIBS="$LIBS -ldir"
4049 else
4050   echo "$ac_t""no" 1>&6
4051 fi
4052
4053 else
4054 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
4055 echo "configure:4056: checking for opendir in -lx" >&5
4056 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
4057 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4058   echo $ac_n "(cached) $ac_c" 1>&6
4059 else
4060   ac_save_LIBS="$LIBS"
4061 LIBS="-lx  $LIBS"
4062 cat > conftest.$ac_ext <<EOF
4063 #line 4064 "configure"
4064 #include "confdefs.h"
4065 /* Override any gcc2 internal prototype to avoid an error.  */
4066 /* We use char because int might match the return type of a gcc2
4067     builtin and then its argument prototype would still apply.  */
4068 char opendir();
4069
4070 int main() {
4071 opendir()
4072 ; return 0; }
4073 EOF
4074 if { (eval echo configure:4075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4075   rm -rf conftest*
4076   eval "ac_cv_lib_$ac_lib_var=yes"
4077 else
4078   echo "configure: failed program was:" >&5
4079   cat conftest.$ac_ext >&5
4080   rm -rf conftest*
4081   eval "ac_cv_lib_$ac_lib_var=no"
4082 fi
4083 rm -f conftest*
4084 LIBS="$ac_save_LIBS"
4085
4086 fi
4087 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4088   echo "$ac_t""yes" 1>&6
4089   LIBS="$LIBS -lx"
4090 else
4091   echo "$ac_t""no" 1>&6
4092 fi
4093
4094 fi
4095
4096 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
4097 echo "configure:4098: checking whether stat file-mode macros are broken" >&5
4098 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
4099   echo $ac_n "(cached) $ac_c" 1>&6
4100 else
4101   cat > conftest.$ac_ext <<EOF
4102 #line 4103 "configure"
4103 #include "confdefs.h"
4104 #include <sys/types.h>
4105 #include <sys/stat.h>
4106
4107 #if defined(S_ISBLK) && defined(S_IFDIR)
4108 # if S_ISBLK (S_IFDIR)
4109 You lose.
4110 # endif
4111 #endif
4112
4113 #if defined(S_ISBLK) && defined(S_IFCHR)
4114 # if S_ISBLK (S_IFCHR)
4115 You lose.
4116 # endif
4117 #endif
4118
4119 #if defined(S_ISLNK) && defined(S_IFREG)
4120 # if S_ISLNK (S_IFREG)
4121 You lose.
4122 # endif
4123 #endif
4124
4125 #if defined(S_ISSOCK) && defined(S_IFREG)
4126 # if S_ISSOCK (S_IFREG)
4127 You lose.
4128 # endif
4129 #endif
4130
4131 EOF
4132 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4133   egrep "You lose" >/dev/null 2>&1; then
4134   rm -rf conftest*
4135   ac_cv_header_stat_broken=yes
4136 else
4137   rm -rf conftest*
4138   ac_cv_header_stat_broken=no
4139 fi
4140 rm -f conftest*
4141
4142 fi
4143
4144 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
4145 if test $ac_cv_header_stat_broken = yes; then
4146   cat >> confdefs.h <<\EOF
4147 #define STAT_MACROS_BROKEN 1
4148 EOF
4149
4150 fi
4151
4152 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
4153 echo "configure:4154: checking for ANSI C header files" >&5
4154 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
4155   echo $ac_n "(cached) $ac_c" 1>&6
4156 else
4157   cat > conftest.$ac_ext <<EOF
4158 #line 4159 "configure"
4159 #include "confdefs.h"
4160 #include <stdlib.h>
4161 #include <stdarg.h>
4162 #include <string.h>
4163 #include <float.h>
4164 EOF
4165 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4166 { (eval echo configure:4167: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4167 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4168 if test -z "$ac_err"; then
4169   rm -rf conftest*
4170   ac_cv_header_stdc=yes
4171 else
4172   echo "$ac_err" >&5
4173   echo "configure: failed program was:" >&5
4174   cat conftest.$ac_ext >&5
4175   rm -rf conftest*
4176   ac_cv_header_stdc=no
4177 fi
4178 rm -f conftest*
4179
4180 if test $ac_cv_header_stdc = yes; then
4181   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4182 cat > conftest.$ac_ext <<EOF
4183 #line 4184 "configure"
4184 #include "confdefs.h"
4185 #include <string.h>
4186 EOF
4187 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4188   egrep "memchr" >/dev/null 2>&1; then
4189   :
4190 else
4191   rm -rf conftest*
4192   ac_cv_header_stdc=no
4193 fi
4194 rm -f conftest*
4195
4196 fi
4197
4198 if test $ac_cv_header_stdc = yes; then
4199   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4200 cat > conftest.$ac_ext <<EOF
4201 #line 4202 "configure"
4202 #include "confdefs.h"
4203 #include <stdlib.h>
4204 EOF
4205 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4206   egrep "free" >/dev/null 2>&1; then
4207   :
4208 else
4209   rm -rf conftest*
4210   ac_cv_header_stdc=no
4211 fi
4212 rm -f conftest*
4213
4214 fi
4215
4216 if test $ac_cv_header_stdc = yes; then
4217   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4218 if test "$cross_compiling" = yes; then
4219   :
4220 else
4221   cat > conftest.$ac_ext <<EOF
4222 #line 4223 "configure"
4223 #include "confdefs.h"
4224 #include <ctype.h>
4225 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4226 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4227 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4228 int main () { int i; for (i = 0; i < 256; i++)
4229 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
4230 exit (0); }
4231
4232 EOF
4233 if { (eval echo configure:4234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4234 then
4235   :
4236 else
4237   echo "configure: failed program was:" >&5
4238   cat conftest.$ac_ext >&5
4239   rm -fr conftest*
4240   ac_cv_header_stdc=no
4241 fi
4242 rm -fr conftest*
4243 fi
4244
4245 fi
4246 fi
4247
4248 echo "$ac_t""$ac_cv_header_stdc" 1>&6
4249 if test $ac_cv_header_stdc = yes; then
4250   cat >> confdefs.h <<\EOF
4251 #define STDC_HEADERS 1
4252 EOF
4253
4254 fi
4255
4256 for ac_hdr in link.h
4257 do
4258 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4259 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4260 echo "configure:4261: checking for $ac_hdr" >&5
4261 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4262   echo $ac_n "(cached) $ac_c" 1>&6
4263 else
4264   cat > conftest.$ac_ext <<EOF
4265 #line 4266 "configure"
4266 #include "confdefs.h"
4267 #include <$ac_hdr>
4268 EOF
4269 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4270 { (eval echo configure:4271: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4271 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4272 if test -z "$ac_err"; then
4273   rm -rf conftest*
4274   eval "ac_cv_header_$ac_safe=yes"
4275 else
4276   echo "$ac_err" >&5
4277   echo "configure: failed program was:" >&5
4278   cat conftest.$ac_ext >&5
4279   rm -rf conftest*
4280   eval "ac_cv_header_$ac_safe=no"
4281 fi
4282 rm -f conftest*
4283 fi
4284 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4285   echo "$ac_t""yes" 1>&6
4286     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4287   cat >> confdefs.h <<EOF
4288 #define $ac_tr_hdr 1
4289 EOF
4290
4291 else
4292   echo "$ac_t""no" 1>&6
4293 fi
4294 done
4295
4296 for ac_hdr in nlist.h
4297 do
4298 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4299 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4300 echo "configure:4301: checking for $ac_hdr" >&5
4301 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4302   echo $ac_n "(cached) $ac_c" 1>&6
4303 else
4304   cat > conftest.$ac_ext <<EOF
4305 #line 4306 "configure"
4306 #include "confdefs.h"
4307 #include <$ac_hdr>
4308 EOF
4309 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4310 { (eval echo configure:4311: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4311 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4312 if test -z "$ac_err"; then
4313   rm -rf conftest*
4314   eval "ac_cv_header_$ac_safe=yes"
4315 else
4316   echo "$ac_err" >&5
4317   echo "configure: failed program was:" >&5
4318   cat conftest.$ac_ext >&5
4319   rm -rf conftest*
4320   eval "ac_cv_header_$ac_safe=no"
4321 fi
4322 rm -f conftest*
4323 fi
4324 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4325   echo "$ac_t""yes" 1>&6
4326     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4327   cat >> confdefs.h <<EOF
4328 #define $ac_tr_hdr 1
4329 EOF
4330
4331 else
4332   echo "$ac_t""no" 1>&6
4333 fi
4334 done
4335
4336 for ac_hdr in poll.h sys/poll.h
4337 do
4338 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4339 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4340 echo "configure:4341: checking for $ac_hdr" >&5
4341 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4342   echo $ac_n "(cached) $ac_c" 1>&6
4343 else
4344   cat > conftest.$ac_ext <<EOF
4345 #line 4346 "configure"
4346 #include "confdefs.h"
4347 #include <$ac_hdr>
4348 EOF
4349 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4350 { (eval echo configure:4351: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4351 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4352 if test -z "$ac_err"; then
4353   rm -rf conftest*
4354   eval "ac_cv_header_$ac_safe=yes"
4355 else
4356   echo "$ac_err" >&5
4357   echo "configure: failed program was:" >&5
4358   cat conftest.$ac_ext >&5
4359   rm -rf conftest*
4360   eval "ac_cv_header_$ac_safe=no"
4361 fi
4362 rm -f conftest*
4363 fi
4364 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4365   echo "$ac_t""yes" 1>&6
4366     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4367   cat >> confdefs.h <<EOF
4368 #define $ac_tr_hdr 1
4369 EOF
4370
4371 else
4372   echo "$ac_t""no" 1>&6
4373 fi
4374 done
4375
4376 for ac_hdr in proc_service.h thread_db.h
4377 do
4378 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4379 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4380 echo "configure:4381: checking for $ac_hdr" >&5
4381 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4382   echo $ac_n "(cached) $ac_c" 1>&6
4383 else
4384   cat > conftest.$ac_ext <<EOF
4385 #line 4386 "configure"
4386 #include "confdefs.h"
4387 #include <$ac_hdr>
4388 EOF
4389 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4390 { (eval echo configure:4391: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4391 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4392 if test -z "$ac_err"; then
4393   rm -rf conftest*
4394   eval "ac_cv_header_$ac_safe=yes"
4395 else
4396   echo "$ac_err" >&5
4397   echo "configure: failed program was:" >&5
4398   cat conftest.$ac_ext >&5
4399   rm -rf conftest*
4400   eval "ac_cv_header_$ac_safe=no"
4401 fi
4402 rm -f conftest*
4403 fi
4404 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4405   echo "$ac_t""yes" 1>&6
4406     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4407   cat >> confdefs.h <<EOF
4408 #define $ac_tr_hdr 1
4409 EOF
4410
4411 else
4412   echo "$ac_t""no" 1>&6
4413 fi
4414 done
4415
4416 for ac_hdr in stddef.h
4417 do
4418 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4419 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4420 echo "configure:4421: checking for $ac_hdr" >&5
4421 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4422   echo $ac_n "(cached) $ac_c" 1>&6
4423 else
4424   cat > conftest.$ac_ext <<EOF
4425 #line 4426 "configure"
4426 #include "confdefs.h"
4427 #include <$ac_hdr>
4428 EOF
4429 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4430 { (eval echo configure:4431: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4431 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4432 if test -z "$ac_err"; then
4433   rm -rf conftest*
4434   eval "ac_cv_header_$ac_safe=yes"
4435 else
4436   echo "$ac_err" >&5
4437   echo "configure: failed program was:" >&5
4438   cat conftest.$ac_ext >&5
4439   rm -rf conftest*
4440   eval "ac_cv_header_$ac_safe=no"
4441 fi
4442 rm -f conftest*
4443 fi
4444 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4445   echo "$ac_t""yes" 1>&6
4446     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4447   cat >> confdefs.h <<EOF
4448 #define $ac_tr_hdr 1
4449 EOF
4450
4451 else
4452   echo "$ac_t""no" 1>&6
4453 fi
4454 done
4455
4456 for ac_hdr in stdlib.h
4457 do
4458 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4459 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4460 echo "configure:4461: checking for $ac_hdr" >&5
4461 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4462   echo $ac_n "(cached) $ac_c" 1>&6
4463 else
4464   cat > conftest.$ac_ext <<EOF
4465 #line 4466 "configure"
4466 #include "confdefs.h"
4467 #include <$ac_hdr>
4468 EOF
4469 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4470 { (eval echo configure:4471: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4471 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4472 if test -z "$ac_err"; then
4473   rm -rf conftest*
4474   eval "ac_cv_header_$ac_safe=yes"
4475 else
4476   echo "$ac_err" >&5
4477   echo "configure: failed program was:" >&5
4478   cat conftest.$ac_ext >&5
4479   rm -rf conftest*
4480   eval "ac_cv_header_$ac_safe=no"
4481 fi
4482 rm -f conftest*
4483 fi
4484 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4485   echo "$ac_t""yes" 1>&6
4486     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4487   cat >> confdefs.h <<EOF
4488 #define $ac_tr_hdr 1
4489 EOF
4490
4491 else
4492   echo "$ac_t""no" 1>&6
4493 fi
4494 done
4495
4496 for ac_hdr in stdint.h
4497 do
4498 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4499 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4500 echo "configure:4501: checking for $ac_hdr" >&5
4501 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4502   echo $ac_n "(cached) $ac_c" 1>&6
4503 else
4504   cat > conftest.$ac_ext <<EOF
4505 #line 4506 "configure"
4506 #include "confdefs.h"
4507 #include <$ac_hdr>
4508 EOF
4509 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4510 { (eval echo configure:4511: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4511 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4512 if test -z "$ac_err"; then
4513   rm -rf conftest*
4514   eval "ac_cv_header_$ac_safe=yes"
4515 else
4516   echo "$ac_err" >&5
4517   echo "configure: failed program was:" >&5
4518   cat conftest.$ac_ext >&5
4519   rm -rf conftest*
4520   eval "ac_cv_header_$ac_safe=no"
4521 fi
4522 rm -f conftest*
4523 fi
4524 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4525   echo "$ac_t""yes" 1>&6
4526     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4527   cat >> confdefs.h <<EOF
4528 #define $ac_tr_hdr 1
4529 EOF
4530
4531 else
4532   echo "$ac_t""no" 1>&6
4533 fi
4534 done
4535
4536 for ac_hdr in string.h memory.h strings.h
4537 do
4538 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4539 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4540 echo "configure:4541: checking for $ac_hdr" >&5
4541 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4542   echo $ac_n "(cached) $ac_c" 1>&6
4543 else
4544   cat > conftest.$ac_ext <<EOF
4545 #line 4546 "configure"
4546 #include "confdefs.h"
4547 #include <$ac_hdr>
4548 EOF
4549 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4550 { (eval echo configure:4551: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4551 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4552 if test -z "$ac_err"; then
4553   rm -rf conftest*
4554   eval "ac_cv_header_$ac_safe=yes"
4555 else
4556   echo "$ac_err" >&5
4557   echo "configure: failed program was:" >&5
4558   cat conftest.$ac_ext >&5
4559   rm -rf conftest*
4560   eval "ac_cv_header_$ac_safe=no"
4561 fi
4562 rm -f conftest*
4563 fi
4564 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4565   echo "$ac_t""yes" 1>&6
4566     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4567   cat >> confdefs.h <<EOF
4568 #define $ac_tr_hdr 1
4569 EOF
4570
4571 else
4572   echo "$ac_t""no" 1>&6
4573 fi
4574 done
4575
4576 for ac_hdr in sys/fault.h
4577 do
4578 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4579 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4580 echo "configure:4581: checking for $ac_hdr" >&5
4581 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4582   echo $ac_n "(cached) $ac_c" 1>&6
4583 else
4584   cat > conftest.$ac_ext <<EOF
4585 #line 4586 "configure"
4586 #include "confdefs.h"
4587 #include <$ac_hdr>
4588 EOF
4589 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4590 { (eval echo configure:4591: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4591 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4592 if test -z "$ac_err"; then
4593   rm -rf conftest*
4594   eval "ac_cv_header_$ac_safe=yes"
4595 else
4596   echo "$ac_err" >&5
4597   echo "configure: failed program was:" >&5
4598   cat conftest.$ac_ext >&5
4599   rm -rf conftest*
4600   eval "ac_cv_header_$ac_safe=no"
4601 fi
4602 rm -f conftest*
4603 fi
4604 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4605   echo "$ac_t""yes" 1>&6
4606     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4607   cat >> confdefs.h <<EOF
4608 #define $ac_tr_hdr 1
4609 EOF
4610
4611 else
4612   echo "$ac_t""no" 1>&6
4613 fi
4614 done
4615
4616 for ac_hdr in sys/file.h
4617 do
4618 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4619 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4620 echo "configure:4621: checking for $ac_hdr" >&5
4621 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4622   echo $ac_n "(cached) $ac_c" 1>&6
4623 else
4624   cat > conftest.$ac_ext <<EOF
4625 #line 4626 "configure"
4626 #include "confdefs.h"
4627 #include <$ac_hdr>
4628 EOF
4629 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4630 { (eval echo configure:4631: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4631 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4632 if test -z "$ac_err"; then
4633   rm -rf conftest*
4634   eval "ac_cv_header_$ac_safe=yes"
4635 else
4636   echo "$ac_err" >&5
4637   echo "configure: failed program was:" >&5
4638   cat conftest.$ac_ext >&5
4639   rm -rf conftest*
4640   eval "ac_cv_header_$ac_safe=no"
4641 fi
4642 rm -f conftest*
4643 fi
4644 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4645   echo "$ac_t""yes" 1>&6
4646     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4647   cat >> confdefs.h <<EOF
4648 #define $ac_tr_hdr 1
4649 EOF
4650
4651 else
4652   echo "$ac_t""no" 1>&6
4653 fi
4654 done
4655
4656 for ac_hdr in sys/filio.h
4657 do
4658 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4659 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4660 echo "configure:4661: checking for $ac_hdr" >&5
4661 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4662   echo $ac_n "(cached) $ac_c" 1>&6
4663 else
4664   cat > conftest.$ac_ext <<EOF
4665 #line 4666 "configure"
4666 #include "confdefs.h"
4667 #include <$ac_hdr>
4668 EOF
4669 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4670 { (eval echo configure:4671: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4671 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4672 if test -z "$ac_err"; then
4673   rm -rf conftest*
4674   eval "ac_cv_header_$ac_safe=yes"
4675 else
4676   echo "$ac_err" >&5
4677   echo "configure: failed program was:" >&5
4678   cat conftest.$ac_ext >&5
4679   rm -rf conftest*
4680   eval "ac_cv_header_$ac_safe=no"
4681 fi
4682 rm -f conftest*
4683 fi
4684 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4685   echo "$ac_t""yes" 1>&6
4686     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4687   cat >> confdefs.h <<EOF
4688 #define $ac_tr_hdr 1
4689 EOF
4690
4691 else
4692   echo "$ac_t""no" 1>&6
4693 fi
4694 done
4695
4696 for ac_hdr in sys/ioctl.h
4697 do
4698 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4699 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4700 echo "configure:4701: checking for $ac_hdr" >&5
4701 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4702   echo $ac_n "(cached) $ac_c" 1>&6
4703 else
4704   cat > conftest.$ac_ext <<EOF
4705 #line 4706 "configure"
4706 #include "confdefs.h"
4707 #include <$ac_hdr>
4708 EOF
4709 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4710 { (eval echo configure:4711: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4711 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4712 if test -z "$ac_err"; then
4713   rm -rf conftest*
4714   eval "ac_cv_header_$ac_safe=yes"
4715 else
4716   echo "$ac_err" >&5
4717   echo "configure: failed program was:" >&5
4718   cat conftest.$ac_ext >&5
4719   rm -rf conftest*
4720   eval "ac_cv_header_$ac_safe=no"
4721 fi
4722 rm -f conftest*
4723 fi
4724 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4725   echo "$ac_t""yes" 1>&6
4726     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4727   cat >> confdefs.h <<EOF
4728 #define $ac_tr_hdr 1
4729 EOF
4730
4731 else
4732   echo "$ac_t""no" 1>&6
4733 fi
4734 done
4735
4736 for ac_hdr in sys/param.h
4737 do
4738 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4739 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4740 echo "configure:4741: checking for $ac_hdr" >&5
4741 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4742   echo $ac_n "(cached) $ac_c" 1>&6
4743 else
4744   cat > conftest.$ac_ext <<EOF
4745 #line 4746 "configure"
4746 #include "confdefs.h"
4747 #include <$ac_hdr>
4748 EOF
4749 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4750 { (eval echo configure:4751: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4751 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4752 if test -z "$ac_err"; then
4753   rm -rf conftest*
4754   eval "ac_cv_header_$ac_safe=yes"
4755 else
4756   echo "$ac_err" >&5
4757   echo "configure: failed program was:" >&5
4758   cat conftest.$ac_ext >&5
4759   rm -rf conftest*
4760   eval "ac_cv_header_$ac_safe=no"
4761 fi
4762 rm -f conftest*
4763 fi
4764 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4765   echo "$ac_t""yes" 1>&6
4766     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4767   cat >> confdefs.h <<EOF
4768 #define $ac_tr_hdr 1
4769 EOF
4770
4771 else
4772   echo "$ac_t""no" 1>&6
4773 fi
4774 done
4775
4776 for ac_hdr in sys/proc.h
4777 do
4778 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4779 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4780 echo "configure:4781: checking for $ac_hdr" >&5
4781 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4782   echo $ac_n "(cached) $ac_c" 1>&6
4783 else
4784   cat > conftest.$ac_ext <<EOF
4785 #line 4786 "configure"
4786 #include "confdefs.h"
4787 #include <$ac_hdr>
4788 EOF
4789 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4790 { (eval echo configure:4791: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4791 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4792 if test -z "$ac_err"; then
4793   rm -rf conftest*
4794   eval "ac_cv_header_$ac_safe=yes"
4795 else
4796   echo "$ac_err" >&5
4797   echo "configure: failed program was:" >&5
4798   cat conftest.$ac_ext >&5
4799   rm -rf conftest*
4800   eval "ac_cv_header_$ac_safe=no"
4801 fi
4802 rm -f conftest*
4803 fi
4804 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4805   echo "$ac_t""yes" 1>&6
4806     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4807   cat >> confdefs.h <<EOF
4808 #define $ac_tr_hdr 1
4809 EOF
4810
4811 else
4812   echo "$ac_t""no" 1>&6
4813 fi
4814 done
4815
4816 for ac_hdr in sys/procfs.h
4817 do
4818 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4819 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4820 echo "configure:4821: checking for $ac_hdr" >&5
4821 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4822   echo $ac_n "(cached) $ac_c" 1>&6
4823 else
4824   cat > conftest.$ac_ext <<EOF
4825 #line 4826 "configure"
4826 #include "confdefs.h"
4827 #include <$ac_hdr>
4828 EOF
4829 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4830 { (eval echo configure:4831: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4831 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4832 if test -z "$ac_err"; then
4833   rm -rf conftest*
4834   eval "ac_cv_header_$ac_safe=yes"
4835 else
4836   echo "$ac_err" >&5
4837   echo "configure: failed program was:" >&5
4838   cat conftest.$ac_ext >&5
4839   rm -rf conftest*
4840   eval "ac_cv_header_$ac_safe=no"
4841 fi
4842 rm -f conftest*
4843 fi
4844 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4845   echo "$ac_t""yes" 1>&6
4846     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4847   cat >> confdefs.h <<EOF
4848 #define $ac_tr_hdr 1
4849 EOF
4850
4851 else
4852   echo "$ac_t""no" 1>&6
4853 fi
4854 done
4855
4856 for ac_hdr in sys/ptrace.h ptrace.h
4857 do
4858 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4859 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4860 echo "configure:4861: checking for $ac_hdr" >&5
4861 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4862   echo $ac_n "(cached) $ac_c" 1>&6
4863 else
4864   cat > conftest.$ac_ext <<EOF
4865 #line 4866 "configure"
4866 #include "confdefs.h"
4867 #include <$ac_hdr>
4868 EOF
4869 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4870 { (eval echo configure:4871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4871 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4872 if test -z "$ac_err"; then
4873   rm -rf conftest*
4874   eval "ac_cv_header_$ac_safe=yes"
4875 else
4876   echo "$ac_err" >&5
4877   echo "configure: failed program was:" >&5
4878   cat conftest.$ac_ext >&5
4879   rm -rf conftest*
4880   eval "ac_cv_header_$ac_safe=no"
4881 fi
4882 rm -f conftest*
4883 fi
4884 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4885   echo "$ac_t""yes" 1>&6
4886     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4887   cat >> confdefs.h <<EOF
4888 #define $ac_tr_hdr 1
4889 EOF
4890
4891 else
4892   echo "$ac_t""no" 1>&6
4893 fi
4894 done
4895
4896 for ac_hdr in sys/reg.h sys/debugreg.h
4897 do
4898 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4899 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4900 echo "configure:4901: checking for $ac_hdr" >&5
4901 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4902   echo $ac_n "(cached) $ac_c" 1>&6
4903 else
4904   cat > conftest.$ac_ext <<EOF
4905 #line 4906 "configure"
4906 #include "confdefs.h"
4907 #include <$ac_hdr>
4908 EOF
4909 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4910 { (eval echo configure:4911: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4911 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4912 if test -z "$ac_err"; then
4913   rm -rf conftest*
4914   eval "ac_cv_header_$ac_safe=yes"
4915 else
4916   echo "$ac_err" >&5
4917   echo "configure: failed program was:" >&5
4918   cat conftest.$ac_ext >&5
4919   rm -rf conftest*
4920   eval "ac_cv_header_$ac_safe=no"
4921 fi
4922 rm -f conftest*
4923 fi
4924 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4925   echo "$ac_t""yes" 1>&6
4926     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4927   cat >> confdefs.h <<EOF
4928 #define $ac_tr_hdr 1
4929 EOF
4930
4931 else
4932   echo "$ac_t""no" 1>&6
4933 fi
4934 done
4935
4936 for ac_hdr in sys/select.h
4937 do
4938 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4939 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4940 echo "configure:4941: checking for $ac_hdr" >&5
4941 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4942   echo $ac_n "(cached) $ac_c" 1>&6
4943 else
4944   cat > conftest.$ac_ext <<EOF
4945 #line 4946 "configure"
4946 #include "confdefs.h"
4947 #include <$ac_hdr>
4948 EOF
4949 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4950 { (eval echo configure:4951: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4951 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4952 if test -z "$ac_err"; then
4953   rm -rf conftest*
4954   eval "ac_cv_header_$ac_safe=yes"
4955 else
4956   echo "$ac_err" >&5
4957   echo "configure: failed program was:" >&5
4958   cat conftest.$ac_ext >&5
4959   rm -rf conftest*
4960   eval "ac_cv_header_$ac_safe=no"
4961 fi
4962 rm -f conftest*
4963 fi
4964 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4965   echo "$ac_t""yes" 1>&6
4966     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4967   cat >> confdefs.h <<EOF
4968 #define $ac_tr_hdr 1
4969 EOF
4970
4971 else
4972   echo "$ac_t""no" 1>&6
4973 fi
4974 done
4975
4976 for ac_hdr in sys/syscall.h
4977 do
4978 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4979 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4980 echo "configure:4981: checking for $ac_hdr" >&5
4981 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4982   echo $ac_n "(cached) $ac_c" 1>&6
4983 else
4984   cat > conftest.$ac_ext <<EOF
4985 #line 4986 "configure"
4986 #include "confdefs.h"
4987 #include <$ac_hdr>
4988 EOF
4989 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4990 { (eval echo configure:4991: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4991 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4992 if test -z "$ac_err"; then
4993   rm -rf conftest*
4994   eval "ac_cv_header_$ac_safe=yes"
4995 else
4996   echo "$ac_err" >&5
4997   echo "configure: failed program was:" >&5
4998   cat conftest.$ac_ext >&5
4999   rm -rf conftest*
5000   eval "ac_cv_header_$ac_safe=no"
5001 fi
5002 rm -f conftest*
5003 fi
5004 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5005   echo "$ac_t""yes" 1>&6
5006     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5007   cat >> confdefs.h <<EOF
5008 #define $ac_tr_hdr 1
5009 EOF
5010
5011 else
5012   echo "$ac_t""no" 1>&6
5013 fi
5014 done
5015
5016 for ac_hdr in sys/user.h
5017 do
5018 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5019 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5020 echo "configure:5021: checking for $ac_hdr" >&5
5021 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5022   echo $ac_n "(cached) $ac_c" 1>&6
5023 else
5024   cat > conftest.$ac_ext <<EOF
5025 #line 5026 "configure"
5026 #include "confdefs.h"
5027 #include <$ac_hdr>
5028 EOF
5029 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5030 { (eval echo configure:5031: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5031 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5032 if test -z "$ac_err"; then
5033   rm -rf conftest*
5034   eval "ac_cv_header_$ac_safe=yes"
5035 else
5036   echo "$ac_err" >&5
5037   echo "configure: failed program was:" >&5
5038   cat conftest.$ac_ext >&5
5039   rm -rf conftest*
5040   eval "ac_cv_header_$ac_safe=no"
5041 fi
5042 rm -f conftest*
5043 fi
5044 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5045   echo "$ac_t""yes" 1>&6
5046     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5047   cat >> confdefs.h <<EOF
5048 #define $ac_tr_hdr 1
5049 EOF
5050
5051 else
5052   echo "$ac_t""no" 1>&6
5053 fi
5054 done
5055
5056 for ac_hdr in sys/wait.h wait.h
5057 do
5058 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5059 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5060 echo "configure:5061: checking for $ac_hdr" >&5
5061 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5062   echo $ac_n "(cached) $ac_c" 1>&6
5063 else
5064   cat > conftest.$ac_ext <<EOF
5065 #line 5066 "configure"
5066 #include "confdefs.h"
5067 #include <$ac_hdr>
5068 EOF
5069 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5070 { (eval echo configure:5071: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5071 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5072 if test -z "$ac_err"; then
5073   rm -rf conftest*
5074   eval "ac_cv_header_$ac_safe=yes"
5075 else
5076   echo "$ac_err" >&5
5077   echo "configure: failed program was:" >&5
5078   cat conftest.$ac_ext >&5
5079   rm -rf conftest*
5080   eval "ac_cv_header_$ac_safe=no"
5081 fi
5082 rm -f conftest*
5083 fi
5084 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5085   echo "$ac_t""yes" 1>&6
5086     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5087   cat >> confdefs.h <<EOF
5088 #define $ac_tr_hdr 1
5089 EOF
5090
5091 else
5092   echo "$ac_t""no" 1>&6
5093 fi
5094 done
5095
5096 for ac_hdr in termios.h termio.h sgtty.h
5097 do
5098 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5099 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5100 echo "configure:5101: checking for $ac_hdr" >&5
5101 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5102   echo $ac_n "(cached) $ac_c" 1>&6
5103 else
5104   cat > conftest.$ac_ext <<EOF
5105 #line 5106 "configure"
5106 #include "confdefs.h"
5107 #include <$ac_hdr>
5108 EOF
5109 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5110 { (eval echo configure:5111: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5111 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5112 if test -z "$ac_err"; then
5113   rm -rf conftest*
5114   eval "ac_cv_header_$ac_safe=yes"
5115 else
5116   echo "$ac_err" >&5
5117   echo "configure: failed program was:" >&5
5118   cat conftest.$ac_ext >&5
5119   rm -rf conftest*
5120   eval "ac_cv_header_$ac_safe=no"
5121 fi
5122 rm -f conftest*
5123 fi
5124 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5125   echo "$ac_t""yes" 1>&6
5126     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5127   cat >> confdefs.h <<EOF
5128 #define $ac_tr_hdr 1
5129 EOF
5130
5131 else
5132   echo "$ac_t""no" 1>&6
5133 fi
5134 done
5135
5136 for ac_hdr in unistd.h
5137 do
5138 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5139 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5140 echo "configure:5141: checking for $ac_hdr" >&5
5141 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5142   echo $ac_n "(cached) $ac_c" 1>&6
5143 else
5144   cat > conftest.$ac_ext <<EOF
5145 #line 5146 "configure"
5146 #include "confdefs.h"
5147 #include <$ac_hdr>
5148 EOF
5149 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5150 { (eval echo configure:5151: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5151 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5152 if test -z "$ac_err"; then
5153   rm -rf conftest*
5154   eval "ac_cv_header_$ac_safe=yes"
5155 else
5156   echo "$ac_err" >&5
5157   echo "configure: failed program was:" >&5
5158   cat conftest.$ac_ext >&5
5159   rm -rf conftest*
5160   eval "ac_cv_header_$ac_safe=no"
5161 fi
5162 rm -f conftest*
5163 fi
5164 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5165   echo "$ac_t""yes" 1>&6
5166     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5167   cat >> confdefs.h <<EOF
5168 #define $ac_tr_hdr 1
5169 EOF
5170
5171 else
5172   echo "$ac_t""no" 1>&6
5173 fi
5174 done
5175
5176
5177 # On Solaris 2.[78], we need to define _MSE_INT_H to avoid a clash
5178 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
5179 # think that we don't have <curses.h> if we're using GCC.
5180 case $host_os in
5181   solaris2.[78])
5182     if test "$GCC" = yes; then
5183       cat >> confdefs.h <<\EOF
5184 #define _MSE_INT_H 1
5185 EOF
5186
5187     fi ;;
5188 esac
5189 for ac_hdr in curses.h ncurses.h term.h
5190 do
5191 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5192 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5193 echo "configure:5194: checking for $ac_hdr" >&5
5194 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5195   echo $ac_n "(cached) $ac_c" 1>&6
5196 else
5197   cat > conftest.$ac_ext <<EOF
5198 #line 5199 "configure"
5199 #include "confdefs.h"
5200 #include <$ac_hdr>
5201 EOF
5202 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5203 { (eval echo configure:5204: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5204 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5205 if test -z "$ac_err"; then
5206   rm -rf conftest*
5207   eval "ac_cv_header_$ac_safe=yes"
5208 else
5209   echo "$ac_err" >&5
5210   echo "configure: failed program was:" >&5
5211   cat conftest.$ac_ext >&5
5212   rm -rf conftest*
5213   eval "ac_cv_header_$ac_safe=no"
5214 fi
5215 rm -f conftest*
5216 fi
5217 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5218   echo "$ac_t""yes" 1>&6
5219     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5220   cat >> confdefs.h <<EOF
5221 #define $ac_tr_hdr 1
5222 EOF
5223
5224 else
5225   echo "$ac_t""no" 1>&6
5226 fi
5227 done
5228
5229
5230 # FIXME: kettenis/20030102: In most cases we include these
5231 # unconditionally, so what's the point in checking these?
5232 for ac_hdr in ctype.h time.h
5233 do
5234 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5235 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5236 echo "configure:5237: checking for $ac_hdr" >&5
5237 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5238   echo $ac_n "(cached) $ac_c" 1>&6
5239 else
5240   cat > conftest.$ac_ext <<EOF
5241 #line 5242 "configure"
5242 #include "confdefs.h"
5243 #include <$ac_hdr>
5244 EOF
5245 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5246 { (eval echo configure:5247: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5247 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5248 if test -z "$ac_err"; then
5249   rm -rf conftest*
5250   eval "ac_cv_header_$ac_safe=yes"
5251 else
5252   echo "$ac_err" >&5
5253   echo "configure: failed program was:" >&5
5254   cat conftest.$ac_ext >&5
5255   rm -rf conftest*
5256   eval "ac_cv_header_$ac_safe=no"
5257 fi
5258 rm -f conftest*
5259 fi
5260 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5261   echo "$ac_t""yes" 1>&6
5262     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5263   cat >> confdefs.h <<EOF
5264 #define $ac_tr_hdr 1
5265 EOF
5266
5267 else
5268   echo "$ac_t""no" 1>&6
5269 fi
5270 done
5271
5272
5273 # ------------------ #
5274 # Checks for types.  #
5275 # ------------------ #
5276
5277 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
5278 echo "configure:5279: checking return type of signal handlers" >&5
5279 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
5280   echo $ac_n "(cached) $ac_c" 1>&6
5281 else
5282   cat > conftest.$ac_ext <<EOF
5283 #line 5284 "configure"
5284 #include "confdefs.h"
5285 #include <sys/types.h>
5286 #include <signal.h>
5287 #ifdef signal
5288 #undef signal
5289 #endif
5290 #ifdef __cplusplus
5291 extern "C" void (*signal (int, void (*)(int)))(int);
5292 #else
5293 void (*signal ()) ();
5294 #endif
5295
5296 int main() {
5297 int i;
5298 ; return 0; }
5299 EOF
5300 if { (eval echo configure:5301: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5301   rm -rf conftest*
5302   ac_cv_type_signal=void
5303 else
5304   echo "configure: failed program was:" >&5
5305   cat conftest.$ac_ext >&5
5306   rm -rf conftest*
5307   ac_cv_type_signal=int
5308 fi
5309 rm -f conftest*
5310 fi
5311
5312 echo "$ac_t""$ac_cv_type_signal" 1>&6
5313 cat >> confdefs.h <<EOF
5314 #define RETSIGTYPE $ac_cv_type_signal
5315 EOF
5316
5317
5318
5319 # ------------------------------------- #
5320 # Checks for compiler characteristics.  #
5321 # ------------------------------------- #
5322
5323 echo $ac_n "checking for working const""... $ac_c" 1>&6
5324 echo "configure:5325: checking for working const" >&5
5325 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5326   echo $ac_n "(cached) $ac_c" 1>&6
5327 else
5328   cat > conftest.$ac_ext <<EOF
5329 #line 5330 "configure"
5330 #include "confdefs.h"
5331
5332 int main() {
5333
5334 /* Ultrix mips cc rejects this.  */
5335 typedef int charset[2]; const charset x;
5336 /* SunOS 4.1.1 cc rejects this.  */
5337 char const *const *ccp;
5338 char **p;
5339 /* NEC SVR4.0.2 mips cc rejects this.  */
5340 struct point {int x, y;};
5341 static struct point const zero = {0,0};
5342 /* AIX XL C 1.02.0.0 rejects this.
5343    It does not let you subtract one const X* pointer from another in an arm
5344    of an if-expression whose if-part is not a constant expression */
5345 const char *g = "string";
5346 ccp = &g + (g ? g-g : 0);
5347 /* HPUX 7.0 cc rejects these. */
5348 ++ccp;
5349 p = (char**) ccp;
5350 ccp = (char const *const *) p;
5351 { /* SCO 3.2v4 cc rejects this.  */
5352   char *t;
5353   char const *s = 0 ? (char *) 0 : (char const *) 0;
5354
5355   *t++ = 0;
5356 }
5357 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5358   int x[] = {25, 17};
5359   const int *foo = &x[0];
5360   ++foo;
5361 }
5362 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5363   typedef const int *iptr;
5364   iptr p = 0;
5365   ++p;
5366 }
5367 { /* AIX XL C 1.02.0.0 rejects this saying
5368      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5369   struct s { int j; const int *ap[3]; };
5370   struct s *b; b->j = 5;
5371 }
5372 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5373   const int foo = 10;
5374 }
5375
5376 ; return 0; }
5377 EOF
5378 if { (eval echo configure:5379: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5379   rm -rf conftest*
5380   ac_cv_c_const=yes
5381 else
5382   echo "configure: failed program was:" >&5
5383   cat conftest.$ac_ext >&5
5384   rm -rf conftest*
5385   ac_cv_c_const=no
5386 fi
5387 rm -f conftest*
5388 fi
5389
5390 echo "$ac_t""$ac_cv_c_const" 1>&6
5391 if test $ac_cv_c_const = no; then
5392   cat >> confdefs.h <<\EOF
5393 #define const
5394 EOF
5395
5396 fi
5397
5398 echo $ac_n "checking for inline""... $ac_c" 1>&6
5399 echo "configure:5400: checking for inline" >&5
5400 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
5401   echo $ac_n "(cached) $ac_c" 1>&6
5402 else
5403   ac_cv_c_inline=no
5404 for ac_kw in inline __inline__ __inline; do
5405   cat > conftest.$ac_ext <<EOF
5406 #line 5407 "configure"
5407 #include "confdefs.h"
5408
5409 int main() {
5410 } $ac_kw foo() {
5411 ; return 0; }
5412 EOF
5413 if { (eval echo configure:5414: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5414   rm -rf conftest*
5415   ac_cv_c_inline=$ac_kw; break
5416 else
5417   echo "configure: failed program was:" >&5
5418   cat conftest.$ac_ext >&5
5419 fi
5420 rm -f conftest*
5421 done
5422
5423 fi
5424
5425 echo "$ac_t""$ac_cv_c_inline" 1>&6
5426 case "$ac_cv_c_inline" in
5427   inline | yes) ;;
5428   no) cat >> confdefs.h <<\EOF
5429 #define inline
5430 EOF
5431  ;;
5432   *)  cat >> confdefs.h <<EOF
5433 #define inline $ac_cv_c_inline
5434 EOF
5435  ;;
5436 esac
5437
5438
5439 # ------------------------------ #
5440 # Checks for library functions.  #
5441 # ------------------------------ #
5442
5443 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5444 # for constant arguments.  Useless!
5445 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5446 echo "configure:5447: checking for working alloca.h" >&5
5447 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5448   echo $ac_n "(cached) $ac_c" 1>&6
5449 else
5450   cat > conftest.$ac_ext <<EOF
5451 #line 5452 "configure"
5452 #include "confdefs.h"
5453 #include <alloca.h>
5454 int main() {
5455 char *p = alloca(2 * sizeof(int));
5456 ; return 0; }
5457 EOF
5458 if { (eval echo configure:5459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5459   rm -rf conftest*
5460   ac_cv_header_alloca_h=yes
5461 else
5462   echo "configure: failed program was:" >&5
5463   cat conftest.$ac_ext >&5
5464   rm -rf conftest*
5465   ac_cv_header_alloca_h=no
5466 fi
5467 rm -f conftest*
5468 fi
5469
5470 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5471 if test $ac_cv_header_alloca_h = yes; then
5472   cat >> confdefs.h <<\EOF
5473 #define HAVE_ALLOCA_H 1
5474 EOF
5475
5476 fi
5477
5478 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5479 echo "configure:5480: checking for alloca" >&5
5480 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5481   echo $ac_n "(cached) $ac_c" 1>&6
5482 else
5483   cat > conftest.$ac_ext <<EOF
5484 #line 5485 "configure"
5485 #include "confdefs.h"
5486
5487 #ifdef __GNUC__
5488 # define alloca __builtin_alloca
5489 #else
5490 # ifdef _MSC_VER
5491 #  include <malloc.h>
5492 #  define alloca _alloca
5493 # else
5494 #  if HAVE_ALLOCA_H
5495 #   include <alloca.h>
5496 #  else
5497 #   ifdef _AIX
5498  #pragma alloca
5499 #   else
5500 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5501 char *alloca ();
5502 #    endif
5503 #   endif
5504 #  endif
5505 # endif
5506 #endif
5507
5508 int main() {
5509 char *p = (char *) alloca(1);
5510 ; return 0; }
5511 EOF
5512 if { (eval echo configure:5513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5513   rm -rf conftest*
5514   ac_cv_func_alloca_works=yes
5515 else
5516   echo "configure: failed program was:" >&5
5517   cat conftest.$ac_ext >&5
5518   rm -rf conftest*
5519   ac_cv_func_alloca_works=no
5520 fi
5521 rm -f conftest*
5522 fi
5523
5524 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5525 if test $ac_cv_func_alloca_works = yes; then
5526   cat >> confdefs.h <<\EOF
5527 #define HAVE_ALLOCA 1
5528 EOF
5529
5530 fi
5531
5532 if test $ac_cv_func_alloca_works = no; then
5533   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5534   # that cause trouble.  Some versions do not even contain alloca or
5535   # contain a buggy version.  If you still want to use their alloca,
5536   # use ar to extract alloca.o from them instead of compiling alloca.c.
5537   ALLOCA=alloca.${ac_objext}
5538   cat >> confdefs.h <<\EOF
5539 #define C_ALLOCA 1
5540 EOF
5541
5542
5543 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5544 echo "configure:5545: checking whether alloca needs Cray hooks" >&5
5545 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5546   echo $ac_n "(cached) $ac_c" 1>&6
5547 else
5548   cat > conftest.$ac_ext <<EOF
5549 #line 5550 "configure"
5550 #include "confdefs.h"
5551 #if defined(CRAY) && ! defined(CRAY2)
5552 webecray
5553 #else
5554 wenotbecray
5555 #endif
5556
5557 EOF
5558 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5559   egrep "webecray" >/dev/null 2>&1; then
5560   rm -rf conftest*
5561   ac_cv_os_cray=yes
5562 else
5563   rm -rf conftest*
5564   ac_cv_os_cray=no
5565 fi
5566 rm -f conftest*
5567
5568 fi
5569
5570 echo "$ac_t""$ac_cv_os_cray" 1>&6
5571 if test $ac_cv_os_cray = yes; then
5572 for ac_func in _getb67 GETB67 getb67; do
5573   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5574 echo "configure:5575: checking for $ac_func" >&5
5575 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5576   echo $ac_n "(cached) $ac_c" 1>&6
5577 else
5578   cat > conftest.$ac_ext <<EOF
5579 #line 5580 "configure"
5580 #include "confdefs.h"
5581 /* System header to define __stub macros and hopefully few prototypes,
5582     which can conflict with char $ac_func(); below.  */
5583 #include <assert.h>
5584 /* Override any gcc2 internal prototype to avoid an error.  */
5585 /* We use char because int might match the return type of a gcc2
5586     builtin and then its argument prototype would still apply.  */
5587 char $ac_func();
5588
5589 int main() {
5590
5591 /* The GNU C library defines this for functions which it implements
5592     to always fail with ENOSYS.  Some functions are actually named
5593     something starting with __ and the normal name is an alias.  */
5594 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5595 choke me
5596 #else
5597 $ac_func();
5598 #endif
5599
5600 ; return 0; }
5601 EOF
5602 if { (eval echo configure:5603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5603   rm -rf conftest*
5604   eval "ac_cv_func_$ac_func=yes"
5605 else
5606   echo "configure: failed program was:" >&5
5607   cat conftest.$ac_ext >&5
5608   rm -rf conftest*
5609   eval "ac_cv_func_$ac_func=no"
5610 fi
5611 rm -f conftest*
5612 fi
5613
5614 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5615   echo "$ac_t""yes" 1>&6
5616   cat >> confdefs.h <<EOF
5617 #define CRAY_STACKSEG_END $ac_func
5618 EOF
5619
5620   break
5621 else
5622   echo "$ac_t""no" 1>&6
5623 fi
5624
5625 done
5626 fi
5627
5628 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5629 echo "configure:5630: checking stack direction for C alloca" >&5
5630 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5631   echo $ac_n "(cached) $ac_c" 1>&6
5632 else
5633   if test "$cross_compiling" = yes; then
5634   ac_cv_c_stack_direction=0
5635 else
5636   cat > conftest.$ac_ext <<EOF
5637 #line 5638 "configure"
5638 #include "confdefs.h"
5639 find_stack_direction ()
5640 {
5641   static char *addr = 0;
5642   auto char dummy;
5643   if (addr == 0)
5644     {
5645       addr = &dummy;
5646       return find_stack_direction ();
5647     }
5648   else
5649     return (&dummy > addr) ? 1 : -1;
5650 }
5651 main ()
5652 {
5653   exit (find_stack_direction() < 0);
5654 }
5655 EOF
5656 if { (eval echo configure:5657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5657 then
5658   ac_cv_c_stack_direction=1
5659 else
5660   echo "configure: failed program was:" >&5
5661   cat conftest.$ac_ext >&5
5662   rm -fr conftest*
5663   ac_cv_c_stack_direction=-1
5664 fi
5665 rm -fr conftest*
5666 fi
5667
5668 fi
5669
5670 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5671 cat >> confdefs.h <<EOF
5672 #define STACK_DIRECTION $ac_cv_c_stack_direction
5673 EOF
5674
5675 fi
5676
5677 for ac_hdr in unistd.h
5678 do
5679 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5680 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5681 echo "configure:5682: checking for $ac_hdr" >&5
5682 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5683   echo $ac_n "(cached) $ac_c" 1>&6
5684 else
5685   cat > conftest.$ac_ext <<EOF
5686 #line 5687 "configure"
5687 #include "confdefs.h"
5688 #include <$ac_hdr>
5689 EOF
5690 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5691 { (eval echo configure:5692: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5692 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5693 if test -z "$ac_err"; then
5694   rm -rf conftest*
5695   eval "ac_cv_header_$ac_safe=yes"
5696 else
5697   echo "$ac_err" >&5
5698   echo "configure: failed program was:" >&5
5699   cat conftest.$ac_ext >&5
5700   rm -rf conftest*
5701   eval "ac_cv_header_$ac_safe=no"
5702 fi
5703 rm -f conftest*
5704 fi
5705 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5706   echo "$ac_t""yes" 1>&6
5707     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5708   cat >> confdefs.h <<EOF
5709 #define $ac_tr_hdr 1
5710 EOF
5711
5712 else
5713   echo "$ac_t""no" 1>&6
5714 fi
5715 done
5716
5717 for ac_func in getpagesize
5718 do
5719 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5720 echo "configure:5721: checking for $ac_func" >&5
5721 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5722   echo $ac_n "(cached) $ac_c" 1>&6
5723 else
5724   cat > conftest.$ac_ext <<EOF
5725 #line 5726 "configure"
5726 #include "confdefs.h"
5727 /* System header to define __stub macros and hopefully few prototypes,
5728     which can conflict with char $ac_func(); below.  */
5729 #include <assert.h>
5730 /* Override any gcc2 internal prototype to avoid an error.  */
5731 /* We use char because int might match the return type of a gcc2
5732     builtin and then its argument prototype would still apply.  */
5733 char $ac_func();
5734
5735 int main() {
5736
5737 /* The GNU C library defines this for functions which it implements
5738     to always fail with ENOSYS.  Some functions are actually named
5739     something starting with __ and the normal name is an alias.  */
5740 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5741 choke me
5742 #else
5743 $ac_func();
5744 #endif
5745
5746 ; return 0; }
5747 EOF
5748 if { (eval echo configure:5749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5749   rm -rf conftest*
5750   eval "ac_cv_func_$ac_func=yes"
5751 else
5752   echo "configure: failed program was:" >&5
5753   cat conftest.$ac_ext >&5
5754   rm -rf conftest*
5755   eval "ac_cv_func_$ac_func=no"
5756 fi
5757 rm -f conftest*
5758 fi
5759
5760 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5761   echo "$ac_t""yes" 1>&6
5762     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5763   cat >> confdefs.h <<EOF
5764 #define $ac_tr_func 1
5765 EOF
5766
5767 else
5768   echo "$ac_t""no" 1>&6
5769 fi
5770 done
5771
5772 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
5773 echo "configure:5774: checking for working mmap" >&5
5774 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
5775   echo $ac_n "(cached) $ac_c" 1>&6
5776 else
5777   if test "$cross_compiling" = yes; then
5778   ac_cv_func_mmap_fixed_mapped=no
5779 else
5780   cat > conftest.$ac_ext <<EOF
5781 #line 5782 "configure"
5782 #include "confdefs.h"
5783
5784 /* Thanks to Mike Haertel and Jim Avera for this test.
5785    Here is a matrix of mmap possibilities:
5786         mmap private not fixed
5787         mmap private fixed at somewhere currently unmapped
5788         mmap private fixed at somewhere already mapped
5789         mmap shared not fixed
5790         mmap shared fixed at somewhere currently unmapped
5791         mmap shared fixed at somewhere already mapped
5792    For private mappings, we should verify that changes cannot be read()
5793    back from the file, nor mmap's back from the file at a different
5794    address.  (There have been systems where private was not correctly
5795    implemented like the infamous i386 svr4.0, and systems where the
5796    VM page cache was not coherent with the filesystem buffer cache
5797    like early versions of FreeBSD and possibly contemporary NetBSD.)
5798    For shared mappings, we should conversely verify that changes get
5799    propogated back to all the places they're supposed to be.
5800
5801    Grep wants private fixed already mapped.
5802    The main things grep needs to know about mmap are:
5803    * does it exist and is it safe to write into the mmap'd area
5804    * how to use it (BSD variants)  */
5805 #include <sys/types.h>
5806 #include <fcntl.h>
5807 #include <sys/mman.h>
5808
5809 /* This mess was copied from the GNU getpagesize.h.  */
5810 #ifndef HAVE_GETPAGESIZE
5811 # ifdef HAVE_UNISTD_H
5812 #  include <unistd.h>
5813 # endif
5814
5815 /* Assume that all systems that can run configure have sys/param.h.  */
5816 # ifndef HAVE_SYS_PARAM_H
5817 #  define HAVE_SYS_PARAM_H 1
5818 # endif
5819
5820 # ifdef _SC_PAGESIZE
5821 #  define getpagesize() sysconf(_SC_PAGESIZE)
5822 # else /* no _SC_PAGESIZE */
5823 #  ifdef HAVE_SYS_PARAM_H
5824 #   include <sys/param.h>
5825 #   ifdef EXEC_PAGESIZE
5826 #    define getpagesize() EXEC_PAGESIZE
5827 #   else /* no EXEC_PAGESIZE */
5828 #    ifdef NBPG
5829 #     define getpagesize() NBPG * CLSIZE
5830 #     ifndef CLSIZE
5831 #      define CLSIZE 1
5832 #     endif /* no CLSIZE */
5833 #    else /* no NBPG */
5834 #     ifdef NBPC
5835 #      define getpagesize() NBPC
5836 #     else /* no NBPC */
5837 #      ifdef PAGESIZE
5838 #       define getpagesize() PAGESIZE
5839 #      endif /* PAGESIZE */
5840 #     endif /* no NBPC */
5841 #    endif /* no NBPG */
5842 #   endif /* no EXEC_PAGESIZE */
5843 #  else /* no HAVE_SYS_PARAM_H */
5844 #   define getpagesize() 8192   /* punt totally */
5845 #  endif /* no HAVE_SYS_PARAM_H */
5846 # endif /* no _SC_PAGESIZE */
5847
5848 #endif /* no HAVE_GETPAGESIZE */
5849
5850 #ifdef __cplusplus
5851 extern "C" { void *malloc(unsigned); }
5852 #else
5853 char *malloc();
5854 #endif
5855
5856 int
5857 main()
5858 {
5859         char *data, *data2, *data3;
5860         int i, pagesize;
5861         int fd;
5862
5863         pagesize = getpagesize();
5864
5865         /*
5866          * First, make a file with some known garbage in it.
5867          */
5868         data = malloc(pagesize);
5869         if (!data)
5870                 exit(1);
5871         for (i = 0; i < pagesize; ++i)
5872                 *(data + i) = rand();
5873         umask(0);
5874         fd = creat("conftestmmap", 0600);
5875         if (fd < 0)
5876                 exit(1);
5877         if (write(fd, data, pagesize) != pagesize)
5878                 exit(1);
5879         close(fd);
5880
5881         /*
5882          * Next, try to mmap the file at a fixed address which
5883          * already has something else allocated at it.  If we can,
5884          * also make sure that we see the same garbage.
5885          */
5886         fd = open("conftestmmap", O_RDWR);
5887         if (fd < 0)
5888                 exit(1);
5889         data2 = malloc(2 * pagesize);
5890         if (!data2)
5891                 exit(1);
5892         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
5893         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
5894             MAP_PRIVATE | MAP_FIXED, fd, 0L))
5895                 exit(1);
5896         for (i = 0; i < pagesize; ++i)
5897                 if (*(data + i) != *(data2 + i))
5898                         exit(1);
5899
5900         /*
5901          * Finally, make sure that changes to the mapped area
5902          * do not percolate back to the file as seen by read().
5903          * (This is a bug on some variants of i386 svr4.0.)
5904          */
5905         for (i = 0; i < pagesize; ++i)
5906                 *(data2 + i) = *(data2 + i) + 1;
5907         data3 = malloc(pagesize);
5908         if (!data3)
5909                 exit(1);
5910         if (read(fd, data3, pagesize) != pagesize)
5911                 exit(1);
5912         for (i = 0; i < pagesize; ++i)
5913                 if (*(data + i) != *(data3 + i))
5914                         exit(1);
5915         close(fd);
5916         unlink("conftestmmap");
5917         exit(0);
5918 }
5919
5920 EOF
5921 if { (eval echo configure:5922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5922 then
5923   ac_cv_func_mmap_fixed_mapped=yes
5924 else
5925   echo "configure: failed program was:" >&5
5926   cat conftest.$ac_ext >&5
5927   rm -fr conftest*
5928   ac_cv_func_mmap_fixed_mapped=no
5929 fi
5930 rm -fr conftest*
5931 fi
5932
5933 fi
5934
5935 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
5936 if test $ac_cv_func_mmap_fixed_mapped = yes; then
5937   cat >> confdefs.h <<\EOF
5938 #define HAVE_MMAP 1
5939 EOF
5940
5941 fi
5942
5943 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
5944 echo "configure:5945: checking for pid_t" >&5
5945 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
5946   echo $ac_n "(cached) $ac_c" 1>&6
5947 else
5948   cat > conftest.$ac_ext <<EOF
5949 #line 5950 "configure"
5950 #include "confdefs.h"
5951 #include <sys/types.h>
5952 #if STDC_HEADERS
5953 #include <stdlib.h>
5954 #include <stddef.h>
5955 #endif
5956 EOF
5957 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5958   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
5959   rm -rf conftest*
5960   ac_cv_type_pid_t=yes
5961 else
5962   rm -rf conftest*
5963   ac_cv_type_pid_t=no
5964 fi
5965 rm -f conftest*
5966
5967 fi
5968 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
5969 if test $ac_cv_type_pid_t = no; then
5970   cat >> confdefs.h <<\EOF
5971 #define pid_t int
5972 EOF
5973
5974 fi
5975
5976 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
5977 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
5978 echo "configure:5979: checking for vfork.h" >&5
5979 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5980   echo $ac_n "(cached) $ac_c" 1>&6
5981 else
5982   cat > conftest.$ac_ext <<EOF
5983 #line 5984 "configure"
5984 #include "confdefs.h"
5985 #include <vfork.h>
5986 EOF
5987 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5988 { (eval echo configure:5989: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5989 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5990 if test -z "$ac_err"; then
5991   rm -rf conftest*
5992   eval "ac_cv_header_$ac_safe=yes"
5993 else
5994   echo "$ac_err" >&5
5995   echo "configure: failed program was:" >&5
5996   cat conftest.$ac_ext >&5
5997   rm -rf conftest*
5998   eval "ac_cv_header_$ac_safe=no"
5999 fi
6000 rm -f conftest*
6001 fi
6002 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6003   echo "$ac_t""yes" 1>&6
6004   cat >> confdefs.h <<\EOF
6005 #define HAVE_VFORK_H 1
6006 EOF
6007
6008 else
6009   echo "$ac_t""no" 1>&6
6010 fi
6011
6012 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
6013 echo "configure:6014: checking for working vfork" >&5
6014 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
6015   echo $ac_n "(cached) $ac_c" 1>&6
6016 else
6017   if test "$cross_compiling" = yes; then
6018   echo $ac_n "checking for vfork""... $ac_c" 1>&6
6019 echo "configure:6020: checking for vfork" >&5
6020 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
6021   echo $ac_n "(cached) $ac_c" 1>&6
6022 else
6023   cat > conftest.$ac_ext <<EOF
6024 #line 6025 "configure"
6025 #include "confdefs.h"
6026 /* System header to define __stub macros and hopefully few prototypes,
6027     which can conflict with char vfork(); below.  */
6028 #include <assert.h>
6029 /* Override any gcc2 internal prototype to avoid an error.  */
6030 /* We use char because int might match the return type of a gcc2
6031     builtin and then its argument prototype would still apply.  */
6032 char vfork();
6033
6034 int main() {
6035
6036 /* The GNU C library defines this for functions which it implements
6037     to always fail with ENOSYS.  Some functions are actually named
6038     something starting with __ and the normal name is an alias.  */
6039 #if defined (__stub_vfork) || defined (__stub___vfork)
6040 choke me
6041 #else
6042 vfork();
6043 #endif
6044
6045 ; return 0; }
6046 EOF
6047 if { (eval echo configure:6048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6048   rm -rf conftest*
6049   eval "ac_cv_func_vfork=yes"
6050 else
6051   echo "configure: failed program was:" >&5
6052   cat conftest.$ac_ext >&5
6053   rm -rf conftest*
6054   eval "ac_cv_func_vfork=no"
6055 fi
6056 rm -f conftest*
6057 fi
6058
6059 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
6060   echo "$ac_t""yes" 1>&6
6061   :
6062 else
6063   echo "$ac_t""no" 1>&6
6064 fi
6065
6066 ac_cv_func_vfork_works=$ac_cv_func_vfork
6067 else
6068   cat > conftest.$ac_ext <<EOF
6069 #line 6070 "configure"
6070 #include "confdefs.h"
6071 /* Thanks to Paul Eggert for this test.  */
6072 #include <stdio.h>
6073 #include <sys/types.h>
6074 #include <sys/stat.h>
6075 #ifdef HAVE_UNISTD_H
6076 #include <unistd.h>
6077 #endif
6078 #ifdef HAVE_VFORK_H
6079 #include <vfork.h>
6080 #endif
6081 /* On some sparc systems, changes by the child to local and incoming
6082    argument registers are propagated back to the parent.
6083    The compiler is told about this with #include <vfork.h>,
6084    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
6085    Test for this by using a static variable whose address
6086    is put into a register that is clobbered by the vfork.  */
6087 static
6088 #ifdef __cplusplus
6089 sparc_address_test (int arg)
6090 #else
6091 sparc_address_test (arg) int arg;
6092 #endif
6093 {
6094   static pid_t child;
6095   if (!child) {
6096     child = vfork ();
6097     if (child < 0) {
6098       perror ("vfork");
6099       _exit(2);
6100     }
6101     if (!child) {
6102       arg = getpid();
6103       write(-1, "", 0);
6104       _exit (arg);
6105     }
6106   }
6107 }
6108 main() {
6109   pid_t parent = getpid ();
6110   pid_t child;
6111
6112   sparc_address_test ();
6113
6114   child = vfork ();
6115
6116   if (child == 0) {
6117     /* Here is another test for sparc vfork register problems.
6118        This test uses lots of local variables, at least
6119        as many local variables as main has allocated so far
6120        including compiler temporaries.  4 locals are enough for
6121        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
6122        A buggy compiler should reuse the register of parent
6123        for one of the local variables, since it will think that
6124        parent can't possibly be used any more in this routine.
6125        Assigning to the local variable will thus munge parent
6126        in the parent process.  */
6127     pid_t
6128       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6129       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6130     /* Convince the compiler that p..p7 are live; otherwise, it might
6131        use the same hardware register for all 8 local variables.  */
6132     if (p != p1 || p != p2 || p != p3 || p != p4
6133         || p != p5 || p != p6 || p != p7)
6134       _exit(1);
6135
6136     /* On some systems (e.g. IRIX 3.3),
6137        vfork doesn't separate parent from child file descriptors.
6138        If the child closes a descriptor before it execs or exits,
6139        this munges the parent's descriptor as well.
6140        Test for this by closing stdout in the child.  */
6141     _exit(close(fileno(stdout)) != 0);
6142   } else {
6143     int status;
6144     struct stat st;
6145
6146     while (wait(&status) != child)
6147       ;
6148     exit(
6149          /* Was there some problem with vforking?  */
6150          child < 0
6151
6152          /* Did the child fail?  (This shouldn't happen.)  */
6153          || status
6154
6155          /* Did the vfork/compiler bug occur?  */
6156          || parent != getpid()
6157
6158          /* Did the file descriptor bug occur?  */
6159          || fstat(fileno(stdout), &st) != 0
6160          );
6161   }
6162 }
6163 EOF
6164 if { (eval echo configure:6165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6165 then
6166   ac_cv_func_vfork_works=yes
6167 else
6168   echo "configure: failed program was:" >&5
6169   cat conftest.$ac_ext >&5
6170   rm -fr conftest*
6171   ac_cv_func_vfork_works=no
6172 fi
6173 rm -fr conftest*
6174 fi
6175
6176 fi
6177
6178 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
6179 if test $ac_cv_func_vfork_works = no; then
6180   cat >> confdefs.h <<\EOF
6181 #define vfork fork
6182 EOF
6183
6184 fi
6185
6186 for ac_func in canonicalize_file_name realpath
6187 do
6188 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6189 echo "configure:6190: checking for $ac_func" >&5
6190 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6191   echo $ac_n "(cached) $ac_c" 1>&6
6192 else
6193   cat > conftest.$ac_ext <<EOF
6194 #line 6195 "configure"
6195 #include "confdefs.h"
6196 /* System header to define __stub macros and hopefully few prototypes,
6197     which can conflict with char $ac_func(); below.  */
6198 #include <assert.h>
6199 /* Override any gcc2 internal prototype to avoid an error.  */
6200 /* We use char because int might match the return type of a gcc2
6201     builtin and then its argument prototype would still apply.  */
6202 char $ac_func();
6203
6204 int main() {
6205
6206 /* The GNU C library defines this for functions which it implements
6207     to always fail with ENOSYS.  Some functions are actually named
6208     something starting with __ and the normal name is an alias.  */
6209 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6210 choke me
6211 #else
6212 $ac_func();
6213 #endif
6214
6215 ; return 0; }
6216 EOF
6217 if { (eval echo configure:6218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6218   rm -rf conftest*
6219   eval "ac_cv_func_$ac_func=yes"
6220 else
6221   echo "configure: failed program was:" >&5
6222   cat conftest.$ac_ext >&5
6223   rm -rf conftest*
6224   eval "ac_cv_func_$ac_func=no"
6225 fi
6226 rm -f conftest*
6227 fi
6228
6229 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6230   echo "$ac_t""yes" 1>&6
6231     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6232   cat >> confdefs.h <<EOF
6233 #define $ac_tr_func 1
6234 EOF
6235
6236 else
6237   echo "$ac_t""no" 1>&6
6238 fi
6239 done
6240
6241 for ac_func in poll
6242 do
6243 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6244 echo "configure:6245: checking for $ac_func" >&5
6245 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6246   echo $ac_n "(cached) $ac_c" 1>&6
6247 else
6248   cat > conftest.$ac_ext <<EOF
6249 #line 6250 "configure"
6250 #include "confdefs.h"
6251 /* System header to define __stub macros and hopefully few prototypes,
6252     which can conflict with char $ac_func(); below.  */
6253 #include <assert.h>
6254 /* Override any gcc2 internal prototype to avoid an error.  */
6255 /* We use char because int might match the return type of a gcc2
6256     builtin and then its argument prototype would still apply.  */
6257 char $ac_func();
6258
6259 int main() {
6260
6261 /* The GNU C library defines this for functions which it implements
6262     to always fail with ENOSYS.  Some functions are actually named
6263     something starting with __ and the normal name is an alias.  */
6264 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6265 choke me
6266 #else
6267 $ac_func();
6268 #endif
6269
6270 ; return 0; }
6271 EOF
6272 if { (eval echo configure:6273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6273   rm -rf conftest*
6274   eval "ac_cv_func_$ac_func=yes"
6275 else
6276   echo "configure: failed program was:" >&5
6277   cat conftest.$ac_ext >&5
6278   rm -rf conftest*
6279   eval "ac_cv_func_$ac_func=no"
6280 fi
6281 rm -f conftest*
6282 fi
6283
6284 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6285   echo "$ac_t""yes" 1>&6
6286     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6287   cat >> confdefs.h <<EOF
6288 #define $ac_tr_func 1
6289 EOF
6290
6291 else
6292   echo "$ac_t""no" 1>&6
6293 fi
6294 done
6295
6296 for ac_func in pread64
6297 do
6298 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6299 echo "configure:6300: checking for $ac_func" >&5
6300 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6301   echo $ac_n "(cached) $ac_c" 1>&6
6302 else
6303   cat > conftest.$ac_ext <<EOF
6304 #line 6305 "configure"
6305 #include "confdefs.h"
6306 /* System header to define __stub macros and hopefully few prototypes,
6307     which can conflict with char $ac_func(); below.  */
6308 #include <assert.h>
6309 /* Override any gcc2 internal prototype to avoid an error.  */
6310 /* We use char because int might match the return type of a gcc2
6311     builtin and then its argument prototype would still apply.  */
6312 char $ac_func();
6313
6314 int main() {
6315
6316 /* The GNU C library defines this for functions which it implements
6317     to always fail with ENOSYS.  Some functions are actually named
6318     something starting with __ and the normal name is an alias.  */
6319 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6320 choke me
6321 #else
6322 $ac_func();
6323 #endif
6324
6325 ; return 0; }
6326 EOF
6327 if { (eval echo configure:6328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6328   rm -rf conftest*
6329   eval "ac_cv_func_$ac_func=yes"
6330 else
6331   echo "configure: failed program was:" >&5
6332   cat conftest.$ac_ext >&5
6333   rm -rf conftest*
6334   eval "ac_cv_func_$ac_func=no"
6335 fi
6336 rm -f conftest*
6337 fi
6338
6339 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6340   echo "$ac_t""yes" 1>&6
6341     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6342   cat >> confdefs.h <<EOF
6343 #define $ac_tr_func 1
6344 EOF
6345
6346 else
6347   echo "$ac_t""no" 1>&6
6348 fi
6349 done
6350
6351 for ac_func in sbrk
6352 do
6353 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6354 echo "configure:6355: checking for $ac_func" >&5
6355 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6356   echo $ac_n "(cached) $ac_c" 1>&6
6357 else
6358   cat > conftest.$ac_ext <<EOF
6359 #line 6360 "configure"
6360 #include "confdefs.h"
6361 /* System header to define __stub macros and hopefully few prototypes,
6362     which can conflict with char $ac_func(); below.  */
6363 #include <assert.h>
6364 /* Override any gcc2 internal prototype to avoid an error.  */
6365 /* We use char because int might match the return type of a gcc2
6366     builtin and then its argument prototype would still apply.  */
6367 char $ac_func();
6368
6369 int main() {
6370
6371 /* The GNU C library defines this for functions which it implements
6372     to always fail with ENOSYS.  Some functions are actually named
6373     something starting with __ and the normal name is an alias.  */
6374 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6375 choke me
6376 #else
6377 $ac_func();
6378 #endif
6379
6380 ; return 0; }
6381 EOF
6382 if { (eval echo configure:6383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6383   rm -rf conftest*
6384   eval "ac_cv_func_$ac_func=yes"
6385 else
6386   echo "configure: failed program was:" >&5
6387   cat conftest.$ac_ext >&5
6388   rm -rf conftest*
6389   eval "ac_cv_func_$ac_func=no"
6390 fi
6391 rm -f conftest*
6392 fi
6393
6394 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6395   echo "$ac_t""yes" 1>&6
6396     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6397   cat >> confdefs.h <<EOF
6398 #define $ac_tr_func 1
6399 EOF
6400
6401 else
6402   echo "$ac_t""no" 1>&6
6403 fi
6404 done
6405
6406 for ac_func in setpgid setpgrp
6407 do
6408 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6409 echo "configure:6410: checking for $ac_func" >&5
6410 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6411   echo $ac_n "(cached) $ac_c" 1>&6
6412 else
6413   cat > conftest.$ac_ext <<EOF
6414 #line 6415 "configure"
6415 #include "confdefs.h"
6416 /* System header to define __stub macros and hopefully few prototypes,
6417     which can conflict with char $ac_func(); below.  */
6418 #include <assert.h>
6419 /* Override any gcc2 internal prototype to avoid an error.  */
6420 /* We use char because int might match the return type of a gcc2
6421     builtin and then its argument prototype would still apply.  */
6422 char $ac_func();
6423
6424 int main() {
6425
6426 /* The GNU C library defines this for functions which it implements
6427     to always fail with ENOSYS.  Some functions are actually named
6428     something starting with __ and the normal name is an alias.  */
6429 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6430 choke me
6431 #else
6432 $ac_func();
6433 #endif
6434
6435 ; return 0; }
6436 EOF
6437 if { (eval echo configure:6438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6438   rm -rf conftest*
6439   eval "ac_cv_func_$ac_func=yes"
6440 else
6441   echo "configure: failed program was:" >&5
6442   cat conftest.$ac_ext >&5
6443   rm -rf conftest*
6444   eval "ac_cv_func_$ac_func=no"
6445 fi
6446 rm -f conftest*
6447 fi
6448
6449 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6450   echo "$ac_t""yes" 1>&6
6451     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6452   cat >> confdefs.h <<EOF
6453 #define $ac_tr_func 1
6454 EOF
6455
6456 else
6457   echo "$ac_t""no" 1>&6
6458 fi
6459 done
6460
6461 for ac_func in sigaction sigprocmask sigsetmask
6462 do
6463 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6464 echo "configure:6465: checking for $ac_func" >&5
6465 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6466   echo $ac_n "(cached) $ac_c" 1>&6
6467 else
6468   cat > conftest.$ac_ext <<EOF
6469 #line 6470 "configure"
6470 #include "confdefs.h"
6471 /* System header to define __stub macros and hopefully few prototypes,
6472     which can conflict with char $ac_func(); below.  */
6473 #include <assert.h>
6474 /* Override any gcc2 internal prototype to avoid an error.  */
6475 /* We use char because int might match the return type of a gcc2
6476     builtin and then its argument prototype would still apply.  */
6477 char $ac_func();
6478
6479 int main() {
6480
6481 /* The GNU C library defines this for functions which it implements
6482     to always fail with ENOSYS.  Some functions are actually named
6483     something starting with __ and the normal name is an alias.  */
6484 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6485 choke me
6486 #else
6487 $ac_func();
6488 #endif
6489
6490 ; return 0; }
6491 EOF
6492 if { (eval echo configure:6493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6493   rm -rf conftest*
6494   eval "ac_cv_func_$ac_func=yes"
6495 else
6496   echo "configure: failed program was:" >&5
6497   cat conftest.$ac_ext >&5
6498   rm -rf conftest*
6499   eval "ac_cv_func_$ac_func=no"
6500 fi
6501 rm -f conftest*
6502 fi
6503
6504 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6505   echo "$ac_t""yes" 1>&6
6506     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6507   cat >> confdefs.h <<EOF
6508 #define $ac_tr_func 1
6509 EOF
6510
6511 else
6512   echo "$ac_t""no" 1>&6
6513 fi
6514 done
6515
6516 for ac_func in socketpair
6517 do
6518 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6519 echo "configure:6520: checking for $ac_func" >&5
6520 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6521   echo $ac_n "(cached) $ac_c" 1>&6
6522 else
6523   cat > conftest.$ac_ext <<EOF
6524 #line 6525 "configure"
6525 #include "confdefs.h"
6526 /* System header to define __stub macros and hopefully few prototypes,
6527     which can conflict with char $ac_func(); below.  */
6528 #include <assert.h>
6529 /* Override any gcc2 internal prototype to avoid an error.  */
6530 /* We use char because int might match the return type of a gcc2
6531     builtin and then its argument prototype would still apply.  */
6532 char $ac_func();
6533
6534 int main() {
6535
6536 /* The GNU C library defines this for functions which it implements
6537     to always fail with ENOSYS.  Some functions are actually named
6538     something starting with __ and the normal name is an alias.  */
6539 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6540 choke me
6541 #else
6542 $ac_func();
6543 #endif
6544
6545 ; return 0; }
6546 EOF
6547 if { (eval echo configure:6548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6548   rm -rf conftest*
6549   eval "ac_cv_func_$ac_func=yes"
6550 else
6551   echo "configure: failed program was:" >&5
6552   cat conftest.$ac_ext >&5
6553   rm -rf conftest*
6554   eval "ac_cv_func_$ac_func=no"
6555 fi
6556 rm -f conftest*
6557 fi
6558
6559 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6560   echo "$ac_t""yes" 1>&6
6561     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6562   cat >> confdefs.h <<EOF
6563 #define $ac_tr_func 1
6564 EOF
6565
6566 else
6567   echo "$ac_t""no" 1>&6
6568 fi
6569 done
6570
6571
6572 if test "$cross_compiling" = no; then
6573   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
6574 echo "configure:6575: checking whether setpgrp takes no argument" >&5
6575 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
6576   echo $ac_n "(cached) $ac_c" 1>&6
6577 else
6578   if test "$cross_compiling" = yes; then
6579   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
6580 else
6581   cat > conftest.$ac_ext <<EOF
6582 #line 6583 "configure"
6583 #include "confdefs.h"
6584
6585 #ifdef HAVE_UNISTD_H
6586 #include <unistd.h>
6587 #endif
6588
6589 /*
6590  * If this system has a BSD-style setpgrp, which takes arguments, exit
6591  * successfully.
6592  */
6593 main()
6594 {
6595     if (setpgrp(1,1) == -1)
6596         exit(0);
6597     else
6598         exit(1);
6599 }
6600
6601 EOF
6602 if { (eval echo configure:6603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6603 then
6604   ac_cv_func_setpgrp_void=no
6605 else
6606   echo "configure: failed program was:" >&5
6607   cat conftest.$ac_ext >&5
6608   rm -fr conftest*
6609   ac_cv_func_setpgrp_void=yes
6610 fi
6611 rm -fr conftest*
6612 fi
6613
6614
6615 fi
6616
6617 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
6618 if test $ac_cv_func_setpgrp_void = yes; then
6619   cat >> confdefs.h <<\EOF
6620 #define SETPGRP_VOID 1
6621 EOF
6622
6623 fi
6624
6625 else
6626   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
6627 echo "configure:6628: checking whether setpgrp takes no argument" >&5
6628 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
6629   echo $ac_n "(cached) $ac_c" 1>&6
6630 else
6631   cat > conftest.$ac_ext <<EOF
6632 #line 6633 "configure"
6633 #include "confdefs.h"
6634
6635 #include <unistd.h>
6636
6637 int main() {
6638
6639   if (setpgrp(1,1) == -1)
6640     exit (0);
6641   else
6642     exit (1);
6643
6644 ; return 0; }
6645 EOF
6646 if { (eval echo configure:6647: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6647   rm -rf conftest*
6648   ac_cv_func_setpgrp_void=no
6649 else
6650   echo "configure: failed program was:" >&5
6651   cat conftest.$ac_ext >&5
6652   rm -rf conftest*
6653   ac_cv_func_setpgrp_void=yes
6654 fi
6655 rm -f conftest*
6656 fi
6657
6658 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
6659 if test $ac_cv_func_setpgrp_void = yes; then
6660   cat >> confdefs.h <<\EOF
6661 #define SETPGRP_VOID 1
6662 EOF
6663
6664 fi
6665 fi
6666
6667 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
6668 # since sigsetjmp might only be defined as a macro.
6669 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
6670 echo "configure:6671: checking for sigsetjmp" >&5
6671 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+set}'`\" = set"; then
6672   echo $ac_n "(cached) $ac_c" 1>&6
6673 else
6674   cat > conftest.$ac_ext <<EOF
6675 #line 6676 "configure"
6676 #include "confdefs.h"
6677
6678 #include <setjmp.h>
6679
6680 int main() {
6681 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
6682 ; return 0; }
6683 EOF
6684 if { (eval echo configure:6685: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6685   rm -rf conftest*
6686   gdb_cv_func_sigsetjmp=yes
6687 else
6688   echo "configure: failed program was:" >&5
6689   cat conftest.$ac_ext >&5
6690   rm -rf conftest*
6691   gdb_cv_func_sigsetjmp=no
6692 fi
6693 rm -f conftest*
6694 fi
6695
6696 echo "$ac_t""$gdb_cv_func_sigsetjmp" 1>&6
6697 if test $gdb_cv_func_sigsetjmp = yes; then
6698   cat >> confdefs.h <<\EOF
6699 #define HAVE_SIGSETJMP 1
6700 EOF
6701
6702 fi
6703
6704 # Assume we'll default to using the included libiberty regex.
6705 gdb_use_included_regex=yes
6706
6707 # However, if the system regex is GNU regex, then default to *not*
6708 # using the included regex.
6709 echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
6710 echo "configure:6711: checking for GNU regex" >&5
6711 if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
6712   echo $ac_n "(cached) $ac_c" 1>&6
6713 else
6714   cat > conftest.$ac_ext <<EOF
6715 #line 6716 "configure"
6716 #include "confdefs.h"
6717 #include <gnu-versions.h>
6718 int main() {
6719 #define REGEX_INTERFACE_VERSION 1
6720 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
6721 # error "Version mismatch"
6722 #endif
6723 ; return 0; }
6724 EOF
6725 if { (eval echo configure:6726: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6726   rm -rf conftest*
6727   gdb_cv_have_gnu_regex=yes
6728 else
6729   echo "configure: failed program was:" >&5
6730   cat conftest.$ac_ext >&5
6731   rm -rf conftest*
6732   gdb_cv_have_gnu_regex=no
6733 fi
6734 rm -f conftest*
6735 fi
6736
6737 echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
6738 if test $gdb_cv_have_gnu_regex = yes; then
6739   gdb_use_included_regex=no
6740 fi
6741
6742 # Check whether --with-included-regex or --without-included-regex was given.
6743 if test "${with_included_regex+set}" = set; then
6744   withval="$with_included_regex"
6745   gdb_with_regex=$withval
6746 else
6747   gdb_with_regex=$gdb_use_included_regex
6748 fi
6749
6750 if test "$gdb_with_regex" = yes; then
6751   cat >> confdefs.h <<\EOF
6752 #define USE_INCLUDED_REGEX 1
6753 EOF
6754
6755 fi
6756
6757 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
6758 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
6759 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
6760 echo "configure:6761: checking for r_fs in struct reg" >&5
6761 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
6762   echo $ac_n "(cached) $ac_c" 1>&6
6763 else
6764   cat > conftest.$ac_ext <<EOF
6765 #line 6766 "configure"
6766 #include "confdefs.h"
6767 #include <machine/reg.h>
6768 int main() {
6769 struct reg r; r.r_fs;
6770 ; return 0; }
6771 EOF
6772 if { (eval echo configure:6773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6773   rm -rf conftest*
6774   gdb_cv_struct_reg_r_fs=yes
6775 else
6776   echo "configure: failed program was:" >&5
6777   cat conftest.$ac_ext >&5
6778   rm -rf conftest*
6779   gdb_cv_struct_reg_r_fs=no
6780 fi
6781 rm -f conftest*
6782 fi
6783
6784 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
6785 if test $gdb_cv_struct_reg_r_fs = yes; then
6786   cat >> confdefs.h <<\EOF
6787 #define HAVE_STRUCT_REG_R_FS 1
6788 EOF
6789
6790 fi
6791 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
6792 echo "configure:6793: checking for r_gs in struct reg" >&5
6793 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
6794   echo $ac_n "(cached) $ac_c" 1>&6
6795 else
6796   cat > conftest.$ac_ext <<EOF
6797 #line 6798 "configure"
6798 #include "confdefs.h"
6799 #include <machine/reg.h>
6800 int main() {
6801 struct reg r; r.r_gs;
6802 ; return 0; }
6803 EOF
6804 if { (eval echo configure:6805: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6805   rm -rf conftest*
6806   gdb_cv_struct_reg_r_gs=yes
6807 else
6808   echo "configure: failed program was:" >&5
6809   cat conftest.$ac_ext >&5
6810   rm -rf conftest*
6811   gdb_cv_struct_reg_r_gs=no
6812 fi
6813 rm -f conftest*
6814 fi
6815
6816 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
6817 if test $gdb_cv_struct_reg_r_gs = yes; then
6818   cat >> confdefs.h <<\EOF
6819 #define HAVE_STRUCT_REG_R_GS 1
6820 EOF
6821
6822 fi
6823
6824 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
6825 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
6826 echo "configure:6827: checking for PTRACE_GETREGS" >&5
6827 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
6828   echo $ac_n "(cached) $ac_c" 1>&6
6829 else
6830   cat > conftest.$ac_ext <<EOF
6831 #line 6832 "configure"
6832 #include "confdefs.h"
6833 #include <sys/ptrace.h>
6834 int main() {
6835 PTRACE_GETREGS;
6836 ; return 0; }
6837 EOF
6838 if { (eval echo configure:6839: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6839   rm -rf conftest*
6840   gdb_cv_have_ptrace_getregs=yes
6841 else
6842   echo "configure: failed program was:" >&5
6843   cat conftest.$ac_ext >&5
6844   rm -rf conftest*
6845   gdb_cv_have_ptrace_getregs=no
6846 fi
6847 rm -f conftest*
6848 fi
6849
6850 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
6851 if test $gdb_cv_have_ptrace_getregs = yes; then
6852   cat >> confdefs.h <<\EOF
6853 #define HAVE_PTRACE_GETREGS 1
6854 EOF
6855
6856 fi
6857
6858 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
6859 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
6860 echo "configure:6861: checking for PTRACE_GETFPXREGS" >&5
6861 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
6862   echo $ac_n "(cached) $ac_c" 1>&6
6863 else
6864   cat > conftest.$ac_ext <<EOF
6865 #line 6866 "configure"
6866 #include "confdefs.h"
6867 #include <sys/ptrace.h>
6868 int main() {
6869 PTRACE_GETFPXREGS;
6870 ; return 0; }
6871 EOF
6872 if { (eval echo configure:6873: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6873   rm -rf conftest*
6874   gdb_cv_have_ptrace_getfpxregs=yes
6875 else
6876   echo "configure: failed program was:" >&5
6877   cat conftest.$ac_ext >&5
6878   rm -rf conftest*
6879   gdb_cv_have_ptrace_getfpxregs=no
6880 fi
6881 rm -f conftest*
6882 fi
6883
6884 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
6885 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
6886   cat >> confdefs.h <<\EOF
6887 #define HAVE_PTRACE_GETFPXREGS 1
6888 EOF
6889
6890 fi
6891
6892 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
6893 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
6894 echo "configure:6895: checking for PT_GETDBREGS" >&5
6895 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
6896   echo $ac_n "(cached) $ac_c" 1>&6
6897 else
6898   cat > conftest.$ac_ext <<EOF
6899 #line 6900 "configure"
6900 #include "confdefs.h"
6901 #include <sys/types.h>
6902 #include <sys/ptrace.h>
6903 int main() {
6904 PT_GETDBREGS;
6905 ; return 0; }
6906 EOF
6907 if { (eval echo configure:6908: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6908   rm -rf conftest*
6909   gdb_cv_have_pt_getdbregs=yes
6910 else
6911   echo "configure: failed program was:" >&5
6912   cat conftest.$ac_ext >&5
6913   rm -rf conftest*
6914   gdb_cv_have_pt_getdbregs=no
6915 fi
6916 rm -f conftest*
6917 fi
6918
6919 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
6920 if test $gdb_cv_have_pt_getdbregs = yes; then
6921   cat >> confdefs.h <<\EOF
6922 #define HAVE_PT_GETDBREGS 1
6923 EOF
6924
6925 fi
6926
6927 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
6928 echo $ac_n "checking for PT_GETXMMREGS""... $ac_c" 1>&6
6929 echo "configure:6930: checking for PT_GETXMMREGS" >&5
6930 if eval "test \"`echo '$''{'gdb_cv_have_pt_getxmmregs'+set}'`\" = set"; then
6931   echo $ac_n "(cached) $ac_c" 1>&6
6932 else
6933   cat > conftest.$ac_ext <<EOF
6934 #line 6935 "configure"
6935 #include "confdefs.h"
6936 #include <sys/types.h>
6937 #include <sys/ptrace.h>
6938 int main() {
6939 PT_GETXMMREGS;
6940 ; return 0; }
6941 EOF
6942 if { (eval echo configure:6943: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6943   rm -rf conftest*
6944   gdb_cv_have_pt_getxmmregs=yes
6945 else
6946   echo "configure: failed program was:" >&5
6947   cat conftest.$ac_ext >&5
6948   rm -rf conftest*
6949   gdb_cv_have_pt_getxmmregs=no
6950 fi
6951 rm -f conftest*
6952 fi
6953
6954 echo "$ac_t""$gdb_cv_have_pt_getxmmregs" 1>&6
6955 if test $gdb_cv_have_pt_getxmmregs = yes; then
6956   cat >> confdefs.h <<\EOF
6957 #define HAVE_PT_GETXMMREGS 1
6958 EOF
6959
6960 fi
6961
6962
6963 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
6964 echo "configure:6965: checking whether malloc must be declared" >&5
6965 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
6966   echo $ac_n "(cached) $ac_c" 1>&6
6967 else
6968   cat > conftest.$ac_ext <<EOF
6969 #line 6970 "configure"
6970 #include "confdefs.h"
6971
6972 #include <stdio.h>
6973 #ifdef HAVE_STRING_H
6974 #include <string.h>
6975 #else
6976 #ifdef HAVE_STRINGS_H
6977 #include <strings.h>
6978 #endif
6979 #endif
6980 #ifdef HAVE_STDLIB_H
6981 #include <stdlib.h>
6982 #endif
6983 #ifdef HAVE_UNISTD_H
6984 #include <unistd.h>
6985 #endif
6986 int main() {
6987 char *(*pfn) = (char *(*)) malloc
6988 ; return 0; }
6989 EOF
6990 if { (eval echo configure:6991: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6991   rm -rf conftest*
6992   bfd_cv_decl_needed_malloc=no
6993 else
6994   echo "configure: failed program was:" >&5
6995   cat conftest.$ac_ext >&5
6996   rm -rf conftest*
6997   bfd_cv_decl_needed_malloc=yes
6998 fi
6999 rm -f conftest*
7000 fi
7001
7002 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
7003 if test $bfd_cv_decl_needed_malloc = yes; then
7004   cat >> confdefs.h <<\EOF
7005 #define NEED_DECLARATION_MALLOC 1
7006 EOF
7007
7008 fi
7009
7010 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
7011 echo "configure:7012: checking whether realloc must be declared" >&5
7012 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
7013   echo $ac_n "(cached) $ac_c" 1>&6
7014 else
7015   cat > conftest.$ac_ext <<EOF
7016 #line 7017 "configure"
7017 #include "confdefs.h"
7018
7019 #include <stdio.h>
7020 #ifdef HAVE_STRING_H
7021 #include <string.h>
7022 #else
7023 #ifdef HAVE_STRINGS_H
7024 #include <strings.h>
7025 #endif
7026 #endif
7027 #ifdef HAVE_STDLIB_H
7028 #include <stdlib.h>
7029 #endif
7030 #ifdef HAVE_UNISTD_H
7031 #include <unistd.h>
7032 #endif
7033 int main() {
7034 char *(*pfn) = (char *(*)) realloc
7035 ; return 0; }
7036 EOF
7037 if { (eval echo configure:7038: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7038   rm -rf conftest*
7039   bfd_cv_decl_needed_realloc=no
7040 else
7041   echo "configure: failed program was:" >&5
7042   cat conftest.$ac_ext >&5
7043   rm -rf conftest*
7044   bfd_cv_decl_needed_realloc=yes
7045 fi
7046 rm -f conftest*
7047 fi
7048
7049 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
7050 if test $bfd_cv_decl_needed_realloc = yes; then
7051   cat >> confdefs.h <<\EOF
7052 #define NEED_DECLARATION_REALLOC 1
7053 EOF
7054
7055 fi
7056
7057 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
7058 echo "configure:7059: checking whether free must be declared" >&5
7059 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
7060   echo $ac_n "(cached) $ac_c" 1>&6
7061 else
7062   cat > conftest.$ac_ext <<EOF
7063 #line 7064 "configure"
7064 #include "confdefs.h"
7065
7066 #include <stdio.h>
7067 #ifdef HAVE_STRING_H
7068 #include <string.h>
7069 #else
7070 #ifdef HAVE_STRINGS_H
7071 #include <strings.h>
7072 #endif
7073 #endif
7074 #ifdef HAVE_STDLIB_H
7075 #include <stdlib.h>
7076 #endif
7077 #ifdef HAVE_UNISTD_H
7078 #include <unistd.h>
7079 #endif
7080 int main() {
7081 char *(*pfn) = (char *(*)) free
7082 ; return 0; }
7083 EOF
7084 if { (eval echo configure:7085: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7085   rm -rf conftest*
7086   bfd_cv_decl_needed_free=no
7087 else
7088   echo "configure: failed program was:" >&5
7089   cat conftest.$ac_ext >&5
7090   rm -rf conftest*
7091   bfd_cv_decl_needed_free=yes
7092 fi
7093 rm -f conftest*
7094 fi
7095
7096 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
7097 if test $bfd_cv_decl_needed_free = yes; then
7098   cat >> confdefs.h <<\EOF
7099 #define NEED_DECLARATION_FREE 1
7100 EOF
7101
7102 fi
7103
7104 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
7105 echo "configure:7106: checking whether strerror must be declared" >&5
7106 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
7107   echo $ac_n "(cached) $ac_c" 1>&6
7108 else
7109   cat > conftest.$ac_ext <<EOF
7110 #line 7111 "configure"
7111 #include "confdefs.h"
7112
7113 #include <stdio.h>
7114 #ifdef HAVE_STRING_H
7115 #include <string.h>
7116 #else
7117 #ifdef HAVE_STRINGS_H
7118 #include <strings.h>
7119 #endif
7120 #endif
7121 #ifdef HAVE_STDLIB_H
7122 #include <stdlib.h>
7123 #endif
7124 #ifdef HAVE_UNISTD_H
7125 #include <unistd.h>
7126 #endif
7127 int main() {
7128 char *(*pfn) = (char *(*)) strerror
7129 ; return 0; }
7130 EOF
7131 if { (eval echo configure:7132: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7132   rm -rf conftest*
7133   bfd_cv_decl_needed_strerror=no
7134 else
7135   echo "configure: failed program was:" >&5
7136   cat conftest.$ac_ext >&5
7137   rm -rf conftest*
7138   bfd_cv_decl_needed_strerror=yes
7139 fi
7140 rm -f conftest*
7141 fi
7142
7143 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
7144 if test $bfd_cv_decl_needed_strerror = yes; then
7145   cat >> confdefs.h <<\EOF
7146 #define NEED_DECLARATION_STRERROR 1
7147 EOF
7148
7149 fi
7150
7151 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
7152 echo "configure:7153: checking whether strdup must be declared" >&5
7153 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
7154   echo $ac_n "(cached) $ac_c" 1>&6
7155 else
7156   cat > conftest.$ac_ext <<EOF
7157 #line 7158 "configure"
7158 #include "confdefs.h"
7159
7160 #include <stdio.h>
7161 #ifdef HAVE_STRING_H
7162 #include <string.h>
7163 #else
7164 #ifdef HAVE_STRINGS_H
7165 #include <strings.h>
7166 #endif
7167 #endif
7168 #ifdef HAVE_STDLIB_H
7169 #include <stdlib.h>
7170 #endif
7171 #ifdef HAVE_UNISTD_H
7172 #include <unistd.h>
7173 #endif
7174 int main() {
7175 char *(*pfn) = (char *(*)) strdup
7176 ; return 0; }
7177 EOF
7178 if { (eval echo configure:7179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7179   rm -rf conftest*
7180   bfd_cv_decl_needed_strdup=no
7181 else
7182   echo "configure: failed program was:" >&5
7183   cat conftest.$ac_ext >&5
7184   rm -rf conftest*
7185   bfd_cv_decl_needed_strdup=yes
7186 fi
7187 rm -f conftest*
7188 fi
7189
7190 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
7191 if test $bfd_cv_decl_needed_strdup = yes; then
7192   cat >> confdefs.h <<\EOF
7193 #define NEED_DECLARATION_STRDUP 1
7194 EOF
7195
7196 fi
7197
7198 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
7199 echo "configure:7200: checking whether strstr must be declared" >&5
7200 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
7201   echo $ac_n "(cached) $ac_c" 1>&6
7202 else
7203   cat > conftest.$ac_ext <<EOF
7204 #line 7205 "configure"
7205 #include "confdefs.h"
7206
7207 #include <stdio.h>
7208 #ifdef HAVE_STRING_H
7209 #include <string.h>
7210 #else
7211 #ifdef HAVE_STRINGS_H
7212 #include <strings.h>
7213 #endif
7214 #endif
7215 #ifdef HAVE_STDLIB_H
7216 #include <stdlib.h>
7217 #endif
7218 #ifdef HAVE_UNISTD_H
7219 #include <unistd.h>
7220 #endif
7221 int main() {
7222 char *(*pfn) = (char *(*)) strstr
7223 ; return 0; }
7224 EOF
7225 if { (eval echo configure:7226: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7226   rm -rf conftest*
7227   bfd_cv_decl_needed_strstr=no
7228 else
7229   echo "configure: failed program was:" >&5
7230   cat conftest.$ac_ext >&5
7231   rm -rf conftest*
7232   bfd_cv_decl_needed_strstr=yes
7233 fi
7234 rm -f conftest*
7235 fi
7236
7237 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
7238 if test $bfd_cv_decl_needed_strstr = yes; then
7239   cat >> confdefs.h <<\EOF
7240 #define NEED_DECLARATION_STRSTR 1
7241 EOF
7242
7243 fi
7244
7245 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
7246 echo "configure:7247: checking whether canonicalize_file_name must be declared" >&5
7247 if eval "test \"`echo '$''{'bfd_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
7248   echo $ac_n "(cached) $ac_c" 1>&6
7249 else
7250   cat > conftest.$ac_ext <<EOF
7251 #line 7252 "configure"
7252 #include "confdefs.h"
7253
7254 #include <stdio.h>
7255 #ifdef HAVE_STRING_H
7256 #include <string.h>
7257 #else
7258 #ifdef HAVE_STRINGS_H
7259 #include <strings.h>
7260 #endif
7261 #endif
7262 #ifdef HAVE_STDLIB_H
7263 #include <stdlib.h>
7264 #endif
7265 #ifdef HAVE_UNISTD_H
7266 #include <unistd.h>
7267 #endif
7268 int main() {
7269 char *(*pfn) = (char *(*)) canonicalize_file_name
7270 ; return 0; }
7271 EOF
7272 if { (eval echo configure:7273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7273   rm -rf conftest*
7274   bfd_cv_decl_needed_canonicalize_file_name=no
7275 else
7276   echo "configure: failed program was:" >&5
7277   cat conftest.$ac_ext >&5
7278   rm -rf conftest*
7279   bfd_cv_decl_needed_canonicalize_file_name=yes
7280 fi
7281 rm -f conftest*
7282 fi
7283
7284 echo "$ac_t""$bfd_cv_decl_needed_canonicalize_file_name" 1>&6
7285 if test $bfd_cv_decl_needed_canonicalize_file_name = yes; then
7286   cat >> confdefs.h <<\EOF
7287 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
7288 EOF
7289
7290 fi
7291
7292
7293 # The following save_state_t checkery is only necessary for HPUX
7294 # versions earlier than 10.20.  When those fade from memory, this
7295 # could be expunged. --jsm 1999-03-22
7296
7297 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
7298 echo "configure:7299: checking for HPUX save_state structure" >&5
7299 cat > conftest.$ac_ext <<EOF
7300 #line 7301 "configure"
7301 #include "confdefs.h"
7302 #include <machine/save_state.h>
7303 EOF
7304 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7305   egrep "save_state_t" >/dev/null 2>&1; then
7306   rm -rf conftest*
7307   gdb_cv_hpux_savestate=yes
7308 else
7309   rm -rf conftest*
7310   gdb_cv_hpux_savestate=no
7311 fi
7312 rm -f conftest*
7313
7314 cat > conftest.$ac_ext <<EOF
7315 #line 7316 "configure"
7316 #include "confdefs.h"
7317 #include <machine/save_state.h>
7318 EOF
7319 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7320   egrep "ss_wide" >/dev/null 2>&1; then
7321   rm -rf conftest*
7322   gdb_cv_hpux_sswide=yes
7323 else
7324   rm -rf conftest*
7325   gdb_cv_hpux_sswide=no
7326 fi
7327 rm -f conftest*
7328
7329 if test $gdb_cv_hpux_savestate = yes
7330 then
7331   cat >> confdefs.h <<\EOF
7332 #define HAVE_STRUCT_SAVE_STATE_T 1
7333 EOF
7334
7335 fi
7336 if test $gdb_cv_hpux_sswide = yes
7337 then
7338   cat >> confdefs.h <<\EOF
7339 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
7340 EOF
7341
7342 fi
7343 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
7344
7345
7346 # If we are configured native on GNU/Linux, work around problems with
7347 # sys/procfs.h
7348 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
7349
7350 if test "${target}" = "${host}"; then
7351   case "${host}" in
7352   i[3456]86-*-linux*)
7353         cat >> confdefs.h <<\EOF
7354 #define START_INFERIOR_TRAPS_EXPECTED 2
7355 EOF
7356
7357         cat >> confdefs.h <<\EOF
7358 #define sys_quotactl 1
7359 EOF
7360
7361         ;;
7362   ia64-*-aix*)
7363       cat >> confdefs.h <<\EOF
7364 #define NEW_PROC_API 1
7365 EOF
7366
7367       ;;
7368   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
7369       cat >> confdefs.h <<\EOF
7370 #define NEW_PROC_API 1
7371 EOF
7372
7373       ;;
7374   *-*-solaris2.[678])
7375       cat >> confdefs.h <<\EOF
7376 #define NEW_PROC_API 1
7377 EOF
7378
7379       ;;
7380   esac
7381 fi
7382
7383 if test "$ac_cv_header_sys_procfs_h" = yes; then
7384   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
7385 echo "configure:7386: checking for pstatus_t in sys/procfs.h" >&5
7386  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
7387   echo $ac_n "(cached) $ac_c" 1>&6
7388 else
7389   cat > conftest.$ac_ext <<EOF
7390 #line 7391 "configure"
7391 #include "confdefs.h"
7392
7393 #define _SYSCALL32
7394 #include <sys/procfs.h>
7395 int main() {
7396 pstatus_t avar
7397 ; return 0; }
7398 EOF
7399 if { (eval echo configure:7400: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7400   rm -rf conftest*
7401   bfd_cv_have_sys_procfs_type_pstatus_t=yes
7402 else
7403   echo "configure: failed program was:" >&5
7404   cat conftest.$ac_ext >&5
7405   rm -rf conftest*
7406   bfd_cv_have_sys_procfs_type_pstatus_t=no
7407
7408 fi
7409 rm -f conftest*
7410 fi
7411
7412  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
7413    cat >> confdefs.h <<\EOF
7414 #define HAVE_PSTATUS_T 1
7415 EOF
7416
7417  fi
7418  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
7419
7420   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
7421 echo "configure:7422: checking for prrun_t in sys/procfs.h" >&5
7422  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
7423   echo $ac_n "(cached) $ac_c" 1>&6
7424 else
7425   cat > conftest.$ac_ext <<EOF
7426 #line 7427 "configure"
7427 #include "confdefs.h"
7428
7429 #define _SYSCALL32
7430 #include <sys/procfs.h>
7431 int main() {
7432 prrun_t avar
7433 ; return 0; }
7434 EOF
7435 if { (eval echo configure:7436: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7436   rm -rf conftest*
7437   bfd_cv_have_sys_procfs_type_prrun_t=yes
7438 else
7439   echo "configure: failed program was:" >&5
7440   cat conftest.$ac_ext >&5
7441   rm -rf conftest*
7442   bfd_cv_have_sys_procfs_type_prrun_t=no
7443
7444 fi
7445 rm -f conftest*
7446 fi
7447
7448  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
7449    cat >> confdefs.h <<\EOF
7450 #define HAVE_PRRUN_T 1
7451 EOF
7452
7453  fi
7454  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
7455
7456   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
7457 echo "configure:7458: checking for gregset_t in sys/procfs.h" >&5
7458  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
7459   echo $ac_n "(cached) $ac_c" 1>&6
7460 else
7461   cat > conftest.$ac_ext <<EOF
7462 #line 7463 "configure"
7463 #include "confdefs.h"
7464
7465 #define _SYSCALL32
7466 #include <sys/procfs.h>
7467 int main() {
7468 gregset_t avar
7469 ; return 0; }
7470 EOF
7471 if { (eval echo configure:7472: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7472   rm -rf conftest*
7473   bfd_cv_have_sys_procfs_type_gregset_t=yes
7474 else
7475   echo "configure: failed program was:" >&5
7476   cat conftest.$ac_ext >&5
7477   rm -rf conftest*
7478   bfd_cv_have_sys_procfs_type_gregset_t=no
7479
7480 fi
7481 rm -f conftest*
7482 fi
7483
7484  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
7485    cat >> confdefs.h <<\EOF
7486 #define HAVE_GREGSET_T 1
7487 EOF
7488
7489  fi
7490  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
7491
7492   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
7493 echo "configure:7494: checking for fpregset_t in sys/procfs.h" >&5
7494  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
7495   echo $ac_n "(cached) $ac_c" 1>&6
7496 else
7497   cat > conftest.$ac_ext <<EOF
7498 #line 7499 "configure"
7499 #include "confdefs.h"
7500
7501 #define _SYSCALL32
7502 #include <sys/procfs.h>
7503 int main() {
7504 fpregset_t avar
7505 ; return 0; }
7506 EOF
7507 if { (eval echo configure:7508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7508   rm -rf conftest*
7509   bfd_cv_have_sys_procfs_type_fpregset_t=yes
7510 else
7511   echo "configure: failed program was:" >&5
7512   cat conftest.$ac_ext >&5
7513   rm -rf conftest*
7514   bfd_cv_have_sys_procfs_type_fpregset_t=no
7515
7516 fi
7517 rm -f conftest*
7518 fi
7519
7520  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
7521    cat >> confdefs.h <<\EOF
7522 #define HAVE_FPREGSET_T 1
7523 EOF
7524
7525  fi
7526  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
7527
7528   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
7529 echo "configure:7530: checking for prgregset_t in sys/procfs.h" >&5
7530  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
7531   echo $ac_n "(cached) $ac_c" 1>&6
7532 else
7533   cat > conftest.$ac_ext <<EOF
7534 #line 7535 "configure"
7535 #include "confdefs.h"
7536
7537 #define _SYSCALL32
7538 #include <sys/procfs.h>
7539 int main() {
7540 prgregset_t avar
7541 ; return 0; }
7542 EOF
7543 if { (eval echo configure:7544: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7544   rm -rf conftest*
7545   bfd_cv_have_sys_procfs_type_prgregset_t=yes
7546 else
7547   echo "configure: failed program was:" >&5
7548   cat conftest.$ac_ext >&5
7549   rm -rf conftest*
7550   bfd_cv_have_sys_procfs_type_prgregset_t=no
7551
7552 fi
7553 rm -f conftest*
7554 fi
7555
7556  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
7557    cat >> confdefs.h <<\EOF
7558 #define HAVE_PRGREGSET_T 1
7559 EOF
7560
7561  fi
7562  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
7563
7564   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
7565 echo "configure:7566: checking for prfpregset_t in sys/procfs.h" >&5
7566  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
7567   echo $ac_n "(cached) $ac_c" 1>&6
7568 else
7569   cat > conftest.$ac_ext <<EOF
7570 #line 7571 "configure"
7571 #include "confdefs.h"
7572
7573 #define _SYSCALL32
7574 #include <sys/procfs.h>
7575 int main() {
7576 prfpregset_t avar
7577 ; return 0; }
7578 EOF
7579 if { (eval echo configure:7580: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7580   rm -rf conftest*
7581   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
7582 else
7583   echo "configure: failed program was:" >&5
7584   cat conftest.$ac_ext >&5
7585   rm -rf conftest*
7586   bfd_cv_have_sys_procfs_type_prfpregset_t=no
7587
7588 fi
7589 rm -f conftest*
7590 fi
7591
7592  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
7593    cat >> confdefs.h <<\EOF
7594 #define HAVE_PRFPREGSET_T 1
7595 EOF
7596
7597  fi
7598  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
7599
7600   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
7601 echo "configure:7602: checking for prgregset32_t in sys/procfs.h" >&5
7602  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
7603   echo $ac_n "(cached) $ac_c" 1>&6
7604 else
7605   cat > conftest.$ac_ext <<EOF
7606 #line 7607 "configure"
7607 #include "confdefs.h"
7608
7609 #define _SYSCALL32
7610 #include <sys/procfs.h>
7611 int main() {
7612 prgregset32_t avar
7613 ; return 0; }
7614 EOF
7615 if { (eval echo configure:7616: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7616   rm -rf conftest*
7617   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
7618 else
7619   echo "configure: failed program was:" >&5
7620   cat conftest.$ac_ext >&5
7621   rm -rf conftest*
7622   bfd_cv_have_sys_procfs_type_prgregset32_t=no
7623
7624 fi
7625 rm -f conftest*
7626 fi
7627
7628  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
7629    cat >> confdefs.h <<\EOF
7630 #define HAVE_PRGREGSET32_T 1
7631 EOF
7632
7633  fi
7634  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
7635
7636   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
7637 echo "configure:7638: checking for prfpregset32_t in sys/procfs.h" >&5
7638  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
7639   echo $ac_n "(cached) $ac_c" 1>&6
7640 else
7641   cat > conftest.$ac_ext <<EOF
7642 #line 7643 "configure"
7643 #include "confdefs.h"
7644
7645 #define _SYSCALL32
7646 #include <sys/procfs.h>
7647 int main() {
7648 prfpregset32_t avar
7649 ; return 0; }
7650 EOF
7651 if { (eval echo configure:7652: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7652   rm -rf conftest*
7653   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
7654 else
7655   echo "configure: failed program was:" >&5
7656   cat conftest.$ac_ext >&5
7657   rm -rf conftest*
7658   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
7659
7660 fi
7661 rm -f conftest*
7662 fi
7663
7664  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
7665    cat >> confdefs.h <<\EOF
7666 #define HAVE_PRFPREGSET32_T 1
7667 EOF
7668
7669  fi
7670  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
7671
7672   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
7673 echo "configure:7674: checking for lwpid_t in sys/procfs.h" >&5
7674  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
7675   echo $ac_n "(cached) $ac_c" 1>&6
7676 else
7677   cat > conftest.$ac_ext <<EOF
7678 #line 7679 "configure"
7679 #include "confdefs.h"
7680
7681 #define _SYSCALL32
7682 #include <sys/procfs.h>
7683 int main() {
7684 lwpid_t avar
7685 ; return 0; }
7686 EOF
7687 if { (eval echo configure:7688: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7688   rm -rf conftest*
7689   bfd_cv_have_sys_procfs_type_lwpid_t=yes
7690 else
7691   echo "configure: failed program was:" >&5
7692   cat conftest.$ac_ext >&5
7693   rm -rf conftest*
7694   bfd_cv_have_sys_procfs_type_lwpid_t=no
7695
7696 fi
7697 rm -f conftest*
7698 fi
7699
7700  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
7701    cat >> confdefs.h <<\EOF
7702 #define HAVE_LWPID_T 1
7703 EOF
7704
7705  fi
7706  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
7707
7708   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
7709 echo "configure:7710: checking for psaddr_t in sys/procfs.h" >&5
7710  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
7711   echo $ac_n "(cached) $ac_c" 1>&6
7712 else
7713   cat > conftest.$ac_ext <<EOF
7714 #line 7715 "configure"
7715 #include "confdefs.h"
7716
7717 #define _SYSCALL32
7718 #include <sys/procfs.h>
7719 int main() {
7720 psaddr_t avar
7721 ; return 0; }
7722 EOF
7723 if { (eval echo configure:7724: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7724   rm -rf conftest*
7725   bfd_cv_have_sys_procfs_type_psaddr_t=yes
7726 else
7727   echo "configure: failed program was:" >&5
7728   cat conftest.$ac_ext >&5
7729   rm -rf conftest*
7730   bfd_cv_have_sys_procfs_type_psaddr_t=no
7731
7732 fi
7733 rm -f conftest*
7734 fi
7735
7736  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
7737    cat >> confdefs.h <<\EOF
7738 #define HAVE_PSADDR_T 1
7739 EOF
7740
7741  fi
7742  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
7743
7744   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
7745 echo "configure:7746: checking for prsysent_t in sys/procfs.h" >&5
7746  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
7747   echo $ac_n "(cached) $ac_c" 1>&6
7748 else
7749   cat > conftest.$ac_ext <<EOF
7750 #line 7751 "configure"
7751 #include "confdefs.h"
7752
7753 #define _SYSCALL32
7754 #include <sys/procfs.h>
7755 int main() {
7756 prsysent_t avar
7757 ; return 0; }
7758 EOF
7759 if { (eval echo configure:7760: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7760   rm -rf conftest*
7761   bfd_cv_have_sys_procfs_type_prsysent_t=yes
7762 else
7763   echo "configure: failed program was:" >&5
7764   cat conftest.$ac_ext >&5
7765   rm -rf conftest*
7766   bfd_cv_have_sys_procfs_type_prsysent_t=no
7767
7768 fi
7769 rm -f conftest*
7770 fi
7771
7772  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
7773    cat >> confdefs.h <<\EOF
7774 #define HAVE_PRSYSENT_T 1
7775 EOF
7776
7777  fi
7778  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
7779
7780   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
7781 echo "configure:7782: checking for pr_sigset_t in sys/procfs.h" >&5
7782  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
7783   echo $ac_n "(cached) $ac_c" 1>&6
7784 else
7785   cat > conftest.$ac_ext <<EOF
7786 #line 7787 "configure"
7787 #include "confdefs.h"
7788
7789 #define _SYSCALL32
7790 #include <sys/procfs.h>
7791 int main() {
7792 pr_sigset_t avar
7793 ; return 0; }
7794 EOF
7795 if { (eval echo configure:7796: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7796   rm -rf conftest*
7797   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
7798 else
7799   echo "configure: failed program was:" >&5
7800   cat conftest.$ac_ext >&5
7801   rm -rf conftest*
7802   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
7803
7804 fi
7805 rm -f conftest*
7806 fi
7807
7808  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
7809    cat >> confdefs.h <<\EOF
7810 #define HAVE_PR_SIGSET_T 1
7811 EOF
7812
7813  fi
7814  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
7815
7816   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
7817 echo "configure:7818: checking for pr_sigaction64_t in sys/procfs.h" >&5
7818  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
7819   echo $ac_n "(cached) $ac_c" 1>&6
7820 else
7821   cat > conftest.$ac_ext <<EOF
7822 #line 7823 "configure"
7823 #include "confdefs.h"
7824
7825 #define _SYSCALL32
7826 #include <sys/procfs.h>
7827 int main() {
7828 pr_sigaction64_t avar
7829 ; return 0; }
7830 EOF
7831 if { (eval echo configure:7832: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7832   rm -rf conftest*
7833   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
7834 else
7835   echo "configure: failed program was:" >&5
7836   cat conftest.$ac_ext >&5
7837   rm -rf conftest*
7838   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
7839
7840 fi
7841 rm -f conftest*
7842 fi
7843
7844  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
7845    cat >> confdefs.h <<\EOF
7846 #define HAVE_PR_SIGACTION64_T 1
7847 EOF
7848
7849  fi
7850  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
7851
7852   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
7853 echo "configure:7854: checking for pr_siginfo64_t in sys/procfs.h" >&5
7854  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
7855   echo $ac_n "(cached) $ac_c" 1>&6
7856 else
7857   cat > conftest.$ac_ext <<EOF
7858 #line 7859 "configure"
7859 #include "confdefs.h"
7860
7861 #define _SYSCALL32
7862 #include <sys/procfs.h>
7863 int main() {
7864 pr_siginfo64_t avar
7865 ; return 0; }
7866 EOF
7867 if { (eval echo configure:7868: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7868   rm -rf conftest*
7869   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
7870 else
7871   echo "configure: failed program was:" >&5
7872   cat conftest.$ac_ext >&5
7873   rm -rf conftest*
7874   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
7875
7876 fi
7877 rm -f conftest*
7878 fi
7879
7880  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
7881    cat >> confdefs.h <<\EOF
7882 #define HAVE_PR_SIGINFO64_T 1
7883 EOF
7884
7885  fi
7886  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
7887
7888
7889
7890
7891
7892   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
7893     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
7894 echo "configure:7895: checking whether prfpregset_t type is broken" >&5
7895     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
7896   echo $ac_n "(cached) $ac_c" 1>&6
7897 else
7898   if test "$cross_compiling" = yes; then
7899   gdb_cv_prfpregset_t_broken=yes
7900 else
7901   cat > conftest.$ac_ext <<EOF
7902 #line 7903 "configure"
7903 #include "confdefs.h"
7904 #include <sys/procfs.h>
7905        int main ()
7906        {
7907          if (sizeof (prfpregset_t) == sizeof (void *))
7908            return 1;
7909          return 0;
7910        }
7911 EOF
7912 if { (eval echo configure:7913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7913 then
7914   gdb_cv_prfpregset_t_broken=no
7915 else
7916   echo "configure: failed program was:" >&5
7917   cat conftest.$ac_ext >&5
7918   rm -fr conftest*
7919   gdb_cv_prfpregset_t_broken=yes
7920 fi
7921 rm -fr conftest*
7922 fi
7923
7924 fi
7925
7926     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
7927     if test $gdb_cv_prfpregset_t_broken = yes; then
7928       cat >> confdefs.h <<\EOF
7929 #define PRFPREGSET_T_BROKEN 1
7930 EOF
7931
7932     fi
7933   fi
7934
7935
7936   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
7937 echo "configure:7938: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
7938   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
7939   echo $ac_n "(cached) $ac_c" 1>&6
7940 else
7941   cat > conftest.$ac_ext <<EOF
7942 #line 7943 "configure"
7943 #include "confdefs.h"
7944 #include <unistd.h>
7945 #include <sys/types.h>
7946 #include <sys/procfs.h>
7947
7948 int main() {
7949
7950     int dummy;;
7951     dummy = ioctl(0, PIOCSET, &dummy);
7952
7953 ; return 0; }
7954 EOF
7955 if { (eval echo configure:7956: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7956   rm -rf conftest*
7957   gdb_cv_have_procfs_piocset=yes
7958 else
7959   echo "configure: failed program was:" >&5
7960   cat conftest.$ac_ext >&5
7961   rm -rf conftest*
7962   gdb_cv_have_procfs_piocset=no
7963 fi
7964 rm -f conftest*
7965 fi
7966
7967   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
7968   if test $gdb_cv_have_procfs_piocset = yes; then
7969     cat >> confdefs.h <<\EOF
7970 #define HAVE_PROCFS_PIOCSET 1
7971 EOF
7972
7973   fi
7974 fi
7975
7976 if test ${host} = ${target} ; then
7977
7978   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
7979 echo "configure:7980: checking for member l_addr in struct link_map" >&5
7980   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
7981   echo $ac_n "(cached) $ac_c" 1>&6
7982 else
7983   cat > conftest.$ac_ext <<EOF
7984 #line 7985 "configure"
7985 #include "confdefs.h"
7986 #include <link.h>
7987 int main() {
7988 struct link_map lm; (void) lm.l_addr;
7989 ; return 0; }
7990 EOF
7991 if { (eval echo configure:7992: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7992   rm -rf conftest*
7993   gdb_cv_have_struct_link_map_with_l_members=yes
7994 else
7995   echo "configure: failed program was:" >&5
7996   cat conftest.$ac_ext >&5
7997   rm -rf conftest*
7998   gdb_cv_have_struct_link_map_with_l_members=no
7999 fi
8000 rm -f conftest*
8001 fi
8002
8003   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
8004   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
8005     cat >> confdefs.h <<\EOF
8006 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
8007 EOF
8008
8009   fi
8010
8011
8012   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
8013 echo "configure:8014: checking for member lm_addr in struct link_map" >&5
8014   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
8015   echo $ac_n "(cached) $ac_c" 1>&6
8016 else
8017   cat > conftest.$ac_ext <<EOF
8018 #line 8019 "configure"
8019 #include "confdefs.h"
8020 #include <sys/types.h>
8021 #include <link.h>
8022 int main() {
8023 struct link_map lm; (void) lm.lm_addr;
8024 ; return 0; }
8025 EOF
8026 if { (eval echo configure:8027: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8027   rm -rf conftest*
8028   gdb_cv_have_struct_link_map_with_lm_members=yes
8029 else
8030   echo "configure: failed program was:" >&5
8031   cat conftest.$ac_ext >&5
8032   rm -rf conftest*
8033   gdb_cv_have_struct_link_map_with_lm_members=no
8034 fi
8035 rm -f conftest*
8036 fi
8037
8038   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
8039   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
8040     cat >> confdefs.h <<\EOF
8041 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
8042 EOF
8043
8044   fi
8045
8046
8047   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
8048 echo "configure:8049: checking for member som_addr in struct so_map" >&5
8049   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
8050   echo $ac_n "(cached) $ac_c" 1>&6
8051 else
8052   cat > conftest.$ac_ext <<EOF
8053 #line 8054 "configure"
8054 #include "confdefs.h"
8055 #include <sys/types.h>
8056 #ifdef HAVE_NLIST_H
8057 #include <nlist.h>
8058 #endif
8059 #include <link.h>
8060 int main() {
8061 struct so_map lm; (void) lm.som_addr;
8062 ; return 0; }
8063 EOF
8064 if { (eval echo configure:8065: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8065   rm -rf conftest*
8066   gdb_cv_have_struct_so_map_with_som_members=yes
8067 else
8068   echo "configure: failed program was:" >&5
8069   cat conftest.$ac_ext >&5
8070   rm -rf conftest*
8071   gdb_cv_have_struct_so_map_with_som_members=no
8072 fi
8073 rm -f conftest*
8074 fi
8075
8076   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
8077   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
8078     cat >> confdefs.h <<\EOF
8079 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
8080 EOF
8081
8082   fi
8083
8084
8085   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
8086 echo "configure:8087: checking for struct link_map32 in sys/link.h" >&5
8087   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
8088   echo $ac_n "(cached) $ac_c" 1>&6
8089 else
8090   cat > conftest.$ac_ext <<EOF
8091 #line 8092 "configure"
8092 #include "confdefs.h"
8093 #define _SYSCALL32
8094 #include <sys/link.h>
8095 int main() {
8096 struct link_map32 l;
8097 ; return 0; }
8098 EOF
8099 if { (eval echo configure:8100: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8100   rm -rf conftest*
8101   gdb_cv_have_struct_link_map32=yes
8102 else
8103   echo "configure: failed program was:" >&5
8104   cat conftest.$ac_ext >&5
8105   rm -rf conftest*
8106   gdb_cv_have_struct_link_map32=no
8107 fi
8108 rm -f conftest*
8109 fi
8110
8111   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
8112   if test $gdb_cv_have_struct_link_map32 = yes; then
8113     cat >> confdefs.h <<\EOF
8114 #define HAVE_STRUCT_LINK_MAP32 1
8115 EOF
8116
8117     cat >> confdefs.h <<\EOF
8118 #define _SYSCALL32 1
8119 EOF
8120
8121   fi
8122 fi
8123
8124
8125 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
8126 echo "configure:8127: checking for long long support in compiler" >&5
8127 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
8128   echo $ac_n "(cached) $ac_c" 1>&6
8129 else
8130   cat > conftest.$ac_ext <<EOF
8131 #line 8132 "configure"
8132 #include "confdefs.h"
8133
8134 int main() {
8135
8136   extern long long foo;
8137   switch (foo & 2) { case 0: return 1; }
8138
8139 ; return 0; }
8140 EOF
8141 if { (eval echo configure:8142: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8142   rm -rf conftest*
8143   gdb_cv_c_long_long=yes
8144 else
8145   echo "configure: failed program was:" >&5
8146   cat conftest.$ac_ext >&5
8147   rm -rf conftest*
8148   gdb_cv_c_long_long=no
8149 fi
8150 rm -f conftest*
8151 fi
8152
8153 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
8154 if test $gdb_cv_c_long_long = yes; then
8155   cat >> confdefs.h <<\EOF
8156 #define CC_HAS_LONG_LONG 1
8157 EOF
8158
8159 fi
8160
8161
8162 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
8163 echo "configure:8164: checking for long long support in printf" >&5
8164 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
8165   echo $ac_n "(cached) $ac_c" 1>&6
8166 else
8167   if test "$cross_compiling" = yes; then
8168   gdb_cv_printf_has_long_long=no
8169 else
8170   cat > conftest.$ac_ext <<EOF
8171 #line 8172 "configure"
8172 #include "confdefs.h"
8173
8174 int main () {
8175   char buf[32];
8176   long long l = 0;
8177   l = (l << 16) + 0x0123;
8178   l = (l << 16) + 0x4567;
8179   l = (l << 16) + 0x89ab;
8180   l = (l << 16) + 0xcdef;
8181   sprintf (buf, "0x%016llx", l);
8182   return (strcmp ("0x0123456789abcdef", buf));
8183 }
8184 EOF
8185 if { (eval echo configure:8186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
8186 then
8187   gdb_cv_printf_has_long_long=yes
8188 else
8189   echo "configure: failed program was:" >&5
8190   cat conftest.$ac_ext >&5
8191   rm -fr conftest*
8192   gdb_cv_printf_has_long_long=no
8193 fi
8194 rm -fr conftest*
8195 fi
8196
8197 fi
8198
8199 if test $gdb_cv_printf_has_long_long = yes; then
8200   cat >> confdefs.h <<\EOF
8201 #define PRINTF_HAS_LONG_LONG 1
8202 EOF
8203
8204 fi
8205 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
8206
8207
8208 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
8209 echo "configure:8210: checking for long double support in compiler" >&5
8210 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
8211   echo $ac_n "(cached) $ac_c" 1>&6
8212 else
8213   cat > conftest.$ac_ext <<EOF
8214 #line 8215 "configure"
8215 #include "confdefs.h"
8216
8217 int main() {
8218 long double foo;
8219 ; return 0; }
8220 EOF
8221 if { (eval echo configure:8222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8222   rm -rf conftest*
8223   ac_cv_c_long_double=yes
8224 else
8225   echo "configure: failed program was:" >&5
8226   cat conftest.$ac_ext >&5
8227   rm -rf conftest*
8228   ac_cv_c_long_double=no
8229 fi
8230 rm -f conftest*
8231 fi
8232
8233 echo "$ac_t""$ac_cv_c_long_double" 1>&6
8234 if test $ac_cv_c_long_double = yes; then
8235   cat >> confdefs.h <<\EOF
8236 #define HAVE_LONG_DOUBLE 1
8237 EOF
8238
8239 fi
8240
8241
8242 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
8243 echo "configure:8244: checking for long double support in printf" >&5
8244 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
8245   echo $ac_n "(cached) $ac_c" 1>&6
8246 else
8247   if test "$cross_compiling" = yes; then
8248   gdb_cv_printf_has_long_double=no
8249 else
8250   cat > conftest.$ac_ext <<EOF
8251 #line 8252 "configure"
8252 #include "confdefs.h"
8253
8254 int main () {
8255   char buf[16];
8256   long double f = 3.141592653;
8257   sprintf (buf, "%Lg", f);
8258   return (strncmp ("3.14159", buf, 7));
8259 }
8260 EOF
8261 if { (eval echo configure:8262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
8262 then
8263   gdb_cv_printf_has_long_double=yes
8264 else
8265   echo "configure: failed program was:" >&5
8266   cat conftest.$ac_ext >&5
8267   rm -fr conftest*
8268   gdb_cv_printf_has_long_double=no
8269 fi
8270 rm -fr conftest*
8271 fi
8272
8273 fi
8274
8275 if test $gdb_cv_printf_has_long_double = yes; then
8276   cat >> confdefs.h <<\EOF
8277 #define PRINTF_HAS_LONG_DOUBLE 1
8278 EOF
8279
8280 fi
8281 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
8282
8283
8284 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
8285 echo "configure:8286: checking for long double support in scanf" >&5
8286 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
8287   echo $ac_n "(cached) $ac_c" 1>&6
8288 else
8289   if test "$cross_compiling" = yes; then
8290   gdb_cv_scanf_has_long_double=no
8291 else
8292   cat > conftest.$ac_ext <<EOF
8293 #line 8294 "configure"
8294 #include "confdefs.h"
8295
8296 int main () {
8297   char *buf = "3.141592653";
8298   long double f = 0;
8299   sscanf (buf, "%Lg", &f);
8300   return !(f > 3.14159 && f < 3.14160);
8301 }
8302 EOF
8303 if { (eval echo configure:8304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
8304 then
8305   gdb_cv_scanf_has_long_double=yes
8306 else
8307   echo "configure: failed program was:" >&5
8308   cat conftest.$ac_ext >&5
8309   rm -fr conftest*
8310   gdb_cv_scanf_has_long_double=no
8311 fi
8312 rm -fr conftest*
8313 fi
8314
8315 fi
8316
8317 if test $gdb_cv_scanf_has_long_double = yes; then
8318   cat >> confdefs.h <<\EOF
8319 #define SCANF_HAS_LONG_DOUBLE 1
8320 EOF
8321
8322 fi
8323 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
8324
8325 case ${host_os} in
8326 aix*)
8327   echo $ac_n "checking for -bbigtoc option""... $ac_c" 1>&6
8328 echo "configure:8329: checking for -bbigtoc option" >&5
8329 if eval "test \"`echo '$''{'gdb_cv_bigtoc'+set}'`\" = set"; then
8330   echo $ac_n "(cached) $ac_c" 1>&6
8331 else
8332
8333     SAVE_LDFLAGS=$LDFLAGS
8334
8335     case $GCC in
8336     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
8337     *) gdb_cv_bigtoc=-bbigtoc ;;
8338     esac
8339
8340     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
8341     cat > conftest.$ac_ext <<EOF
8342 #line 8343 "configure"
8343 #include "confdefs.h"
8344
8345 int main() {
8346 int i;
8347 ; return 0; }
8348 EOF
8349 if { (eval echo configure:8350: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8350   :
8351 else
8352   echo "configure: failed program was:" >&5
8353   cat conftest.$ac_ext >&5
8354   rm -rf conftest*
8355   gdb_cv_bigtoc=
8356 fi
8357 rm -f conftest*
8358
8359 fi
8360
8361 echo "$ac_t""$gdb_cv_bigtoc" 1>&6
8362   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
8363   ;;
8364 esac
8365
8366
8367
8368 if test ${build} = ${host} -a ${host} = ${target} ; then
8369    case ${host_os} in
8370    hpux*)
8371       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
8372 echo "configure:8373: checking for HPUX/OSF thread support" >&5
8373       if test -f /usr/include/dce/cma_config.h ; then
8374          if test "$GCC" = "yes" ; then
8375             echo "$ac_t""yes" 1>&6
8376             cat >> confdefs.h <<\EOF
8377 #define HAVE_HPUX_THREAD_SUPPORT 1
8378 EOF
8379
8380             CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
8381             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
8382          else
8383             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
8384          fi
8385       else
8386          echo "$ac_t""no" 1>&6
8387       fi
8388       ;;
8389    solaris*)
8390       # See if thread_db library is around for Solaris thread debugging.
8391       # Note that we must explicitly test for version 1 of the library
8392       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
8393       # the same API.
8394       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
8395 echo "configure:8396: checking for Solaris thread debugging library" >&5
8396       if test -f /usr/lib/libthread_db.so.1 ; then
8397          echo "$ac_t""yes" 1>&6
8398          cat >> confdefs.h <<\EOF
8399 #define HAVE_THREAD_DB_LIB 1
8400 EOF
8401
8402          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
8403          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
8404          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
8405 echo "configure:8406: checking for dlopen in -ldl" >&5
8406 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
8407 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8408   echo $ac_n "(cached) $ac_c" 1>&6
8409 else
8410   ac_save_LIBS="$LIBS"
8411 LIBS="-ldl  $LIBS"
8412 cat > conftest.$ac_ext <<EOF
8413 #line 8414 "configure"
8414 #include "confdefs.h"
8415 /* Override any gcc2 internal prototype to avoid an error.  */
8416 /* We use char because int might match the return type of a gcc2
8417     builtin and then its argument prototype would still apply.  */
8418 char dlopen();
8419
8420 int main() {
8421 dlopen()
8422 ; return 0; }
8423 EOF
8424 if { (eval echo configure:8425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8425   rm -rf conftest*
8426   eval "ac_cv_lib_$ac_lib_var=yes"
8427 else
8428   echo "configure: failed program was:" >&5
8429   cat conftest.$ac_ext >&5
8430   rm -rf conftest*
8431   eval "ac_cv_lib_$ac_lib_var=no"
8432 fi
8433 rm -f conftest*
8434 LIBS="$ac_save_LIBS"
8435
8436 fi
8437 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8438   echo "$ac_t""yes" 1>&6
8439     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8440     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8441   cat >> confdefs.h <<EOF
8442 #define $ac_tr_lib 1
8443 EOF
8444
8445   LIBS="-ldl $LIBS"
8446
8447 else
8448   echo "$ac_t""no" 1>&6
8449 fi
8450
8451          if test "$GCC" = "yes" ; then
8452             # The GNU linker requires the -export-dynamic option to make
8453             # all symbols visible in the dynamic symbol table.
8454             hold_ldflags=$LDFLAGS
8455             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
8456 echo "configure:8457: checking for the ld -export-dynamic flag" >&5
8457             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
8458             cat > conftest.$ac_ext <<EOF
8459 #line 8460 "configure"
8460 #include "confdefs.h"
8461
8462 int main() {
8463 int i;
8464 ; return 0; }
8465 EOF
8466 if { (eval echo configure:8467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8467   rm -rf conftest*
8468   found=yes
8469 else
8470   echo "configure: failed program was:" >&5
8471   cat conftest.$ac_ext >&5
8472   rm -rf conftest*
8473   found=no
8474 fi
8475 rm -f conftest*
8476             LDFLAGS=$hold_ldflags
8477             echo "$ac_t""$found" 1>&6
8478             if test $found = yes; then
8479                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
8480             fi
8481          fi
8482          # Sun randomly tweaked the prototypes in <proc_service.h>
8483          # at one point.
8484          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
8485 echo "configure:8486: checking if <proc_service.h> is old" >&5
8486          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
8487   echo $ac_n "(cached) $ac_c" 1>&6
8488 else
8489
8490             cat > conftest.$ac_ext <<EOF
8491 #line 8492 "configure"
8492 #include "confdefs.h"
8493
8494                 #include <proc_service.h>
8495                 ps_err_e ps_pdwrite
8496                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
8497
8498 int main() {
8499
8500 ; return 0; }
8501 EOF
8502 if { (eval echo configure:8503: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8503   rm -rf conftest*
8504   gdb_cv_proc_service_is_old=no
8505 else
8506   echo "configure: failed program was:" >&5
8507   cat conftest.$ac_ext >&5
8508   rm -rf conftest*
8509   gdb_cv_proc_service_is_old=yes
8510 fi
8511 rm -f conftest*
8512
8513 fi
8514
8515          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
8516          if test $gdb_cv_proc_service_is_old = yes; then
8517             cat >> confdefs.h <<\EOF
8518 #define PROC_SERVICE_IS_OLD 1
8519 EOF
8520
8521          fi
8522       else
8523          echo "$ac_t""no" 1>&6
8524       fi
8525       ;;
8526    aix*)
8527       echo $ac_n "checking for AiX thread debugging library""... $ac_c" 1>&6
8528 echo "configure:8529: checking for AiX thread debugging library" >&5
8529       if eval "test \"`echo '$''{'gdb_cv_have_aix_thread_debug'+set}'`\" = set"; then
8530   echo $ac_n "(cached) $ac_c" 1>&6
8531 else
8532   cat > conftest.$ac_ext <<EOF
8533 #line 8534 "configure"
8534 #include "confdefs.h"
8535 #include <sys/pthdebug.h>
8536 int main() {
8537 #ifndef PTHDB_VERSION_3
8538                                     #error
8539                                     #endif
8540 ; return 0; }
8541 EOF
8542 if { (eval echo configure:8543: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8543   rm -rf conftest*
8544   gdb_cv_have_aix_thread_debug=yes
8545 else
8546   echo "configure: failed program was:" >&5
8547   cat conftest.$ac_ext >&5
8548   rm -rf conftest*
8549   gdb_cv_have_aix_thread_debug=no
8550 fi
8551 rm -f conftest*
8552 fi
8553
8554       echo "$ac_t""$gdb_cv_have_aix_thread_debug" 1>&6
8555       if test $gdb_cv_have_aix_thread_debug = yes; then
8556          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
8557          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} aix-thread.o"
8558          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
8559       fi
8560       ;;
8561    esac
8562
8563 fi
8564
8565 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
8566    echo $ac_n "checking whether <thread_db.h> has TD_NOTALLOC""... $ac_c" 1>&6
8567 echo "configure:8568: checking whether <thread_db.h> has TD_NOTALLOC" >&5
8568 if eval "test \"`echo '$''{'gdb_cv_thread_db_h_has_td_notalloc'+set}'`\" = set"; then
8569   echo $ac_n "(cached) $ac_c" 1>&6
8570 else
8571   cat > conftest.$ac_ext <<EOF
8572 #line 8573 "configure"
8573 #include "confdefs.h"
8574 #include <thread_db.h>
8575 int main() {
8576 int i = TD_NOTALLOC;
8577 ; return 0; }
8578 EOF
8579 if { (eval echo configure:8580: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8580   rm -rf conftest*
8581   gdb_cv_thread_db_h_has_td_notalloc=yes
8582 else
8583   echo "configure: failed program was:" >&5
8584   cat conftest.$ac_ext >&5
8585   rm -rf conftest*
8586   gdb_cv_thread_db_h_has_td_notalloc=no
8587
8588 fi
8589 rm -f conftest*
8590
8591 fi
8592
8593 echo "$ac_t""$gdb_cv_thread_db_h_has_td_notalloc" 1>&6
8594 fi
8595 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
8596   cat >> confdefs.h <<\EOF
8597 #define THREAD_DB_HAS_TD_NOTALLOC 1
8598 EOF
8599
8600 fi
8601
8602
8603 # Check whether --with-sysroot or --without-sysroot was given.
8604 if test "${with_sysroot+set}" = set; then
8605   withval="$with_sysroot"
8606
8607  case ${with_sysroot} in
8608  yes) { echo "configure: error: with-sysroot must specify path" 1>&2; exit 1; } ;;
8609  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
8610  esac
8611
8612  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
8613
8614  if test "x$exec_prefix" = xNONE; then
8615   if test "x$prefix" = xNONE; then
8616    test_prefix=/usr/local
8617   else
8618    test_prefix=$prefix
8619   fi
8620  else
8621   test_prefix=$exec_prefix
8622  fi
8623  case ${TARGET_SYSTEM_ROOT} in
8624  ${test_prefix}*)
8625    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
8626    TARGET_SYSTEM_ROOT_DEFINE="$t"
8627    ;;
8628  esac
8629
8630 else
8631
8632  TARGET_SYSTEM_ROOT=
8633  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
8634
8635 fi
8636
8637
8638
8639
8640 # NOTE: Don't add -Wall or -Wunused, they both include
8641 # -Wunused-parameter which reports bogus warnings.
8642 # NOTE: If you add to this list, remember to update
8643 # gdb/doc/gdbint.texinfo.
8644 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
8645 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
8646 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
8647 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
8648 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
8649 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
8650 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
8651 # -Woverloaded-virtual -Winline -Werror"
8652 # Check whether --enable-build-warnings or --disable-build-warnings was given.
8653 if test "${enable_build_warnings+set}" = set; then
8654   enableval="$enable_build_warnings"
8655   case "${enableval}" in
8656   yes)  ;;
8657   no)   build_warnings="-w";;
8658   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
8659         build_warnings="${build_warnings} ${t}";;
8660   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
8661         build_warnings="${t} ${build_warnings}";;
8662   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
8663 esac
8664 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
8665   echo "Setting compiler warning flags = $build_warnings" 6>&1
8666 fi
8667 fi
8668 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
8669 if test "${enable_gdb_build_warnings+set}" = set; then
8670   enableval="$enable_gdb_build_warnings"
8671   case "${enableval}" in
8672   yes)  ;;
8673   no)   build_warnings="-w";;
8674   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
8675         build_warnings="${build_warnings} ${t}";;
8676   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
8677         build_warnings="${t} ${build_warnings}";;
8678   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
8679 esac
8680 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
8681   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
8682 fi
8683 fi
8684 WARN_CFLAGS=""
8685 WERROR_CFLAGS=""
8686 if test "x${build_warnings}" != x -a "x$GCC" = xyes
8687 then
8688     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
8689 echo "configure:8690: checking compiler warning flags" >&5
8690     # Separate out the -Werror flag as some files just cannot be
8691     # compiled with it enabled.
8692     for w in ${build_warnings}; do
8693         case $w in
8694         -Werr*) WERROR_CFLAGS=-Werror ;;
8695         *) # Check that GCC accepts it
8696             saved_CFLAGS="$CFLAGS"
8697             CFLAGS="$CFLAGS $w"
8698             cat > conftest.$ac_ext <<EOF
8699 #line 8700 "configure"
8700 #include "confdefs.h"
8701
8702 int main() {
8703
8704 ; return 0; }
8705 EOF
8706 if { (eval echo configure:8707: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8707   rm -rf conftest*
8708   WARN_CFLAGS="${WARN_CFLAGS} $w"
8709 else
8710   echo "configure: failed program was:" >&5
8711   cat conftest.$ac_ext >&5
8712 fi
8713 rm -f conftest*
8714             CFLAGS="$saved_CFLAGS"
8715         esac
8716     done
8717     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
8718 fi
8719
8720
8721
8722 MMALLOC_CFLAGS=
8723 MMALLOC=
8724
8725
8726
8727 # Check whether --with-mmalloc or --without-mmalloc was given.
8728 if test "${with_mmalloc+set}" = set; then
8729   withval="$with_mmalloc"
8730   case "${withval}" in
8731   yes)  want_mmalloc=true ;;
8732   no)   want_mmalloc=false;;
8733   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
8734 esac
8735 else
8736   want_mmalloc=false
8737 fi
8738
8739 if test x$want_mmalloc = xtrue; then
8740    cat >> confdefs.h <<\EOF
8741 #define USE_MMALLOC 1
8742 EOF
8743
8744    cat >> confdefs.h <<\EOF
8745 #define MMCHECK_FORCE 1
8746 EOF
8747
8748    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
8749    MMALLOC='../mmalloc/libmmalloc.a'
8750 fi
8751
8752 # In the Cygwin environment, we need some additional flags.
8753 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
8754 echo "configure:8755: checking for cygwin" >&5
8755 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
8756   echo $ac_n "(cached) $ac_c" 1>&6
8757 else
8758   cat > conftest.$ac_ext <<EOF
8759 #line 8760 "configure"
8760 #include "confdefs.h"
8761
8762 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
8763 lose
8764 #endif
8765 EOF
8766 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8767   egrep "lose" >/dev/null 2>&1; then
8768   rm -rf conftest*
8769   gdb_cv_os_cygwin=yes
8770 else
8771   rm -rf conftest*
8772   gdb_cv_os_cygwin=no
8773 fi
8774 rm -f conftest*
8775
8776 fi
8777
8778 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
8779
8780
8781 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
8782 case ${host} in
8783   *go32* ) SER_HARDWIRE=ser-go32.o ;;
8784   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
8785 esac
8786
8787
8788 # libreadline needs libuser32.a in a cygwin environment
8789 WIN32LIBS=
8790 if test x$gdb_cv_os_cygwin = xyes; then
8791     WIN32LIBS="-luser32"
8792     case "${target}" in
8793         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
8794         ;;
8795     esac
8796 fi
8797
8798
8799 LIBGUI="../libgui/src/libgui.a"
8800 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
8801
8802
8803
8804 WIN32LDAPP=
8805
8806
8807
8808 configdir="unix"
8809
8810 GDBTKLIBS=
8811 if test "${enable_gdbtk}" = "yes"; then
8812
8813     # Gdbtk must have an absolute path to srcdir in order to run
8814     # properly when not installed.
8815     here=`pwd`
8816     cd ${srcdir}
8817     GDBTK_SRC_DIR=`pwd`
8818     cd $here
8819
8820
8821 #
8822 # Ok, lets find the tcl configuration
8823 # First, look for one uninstalled.
8824 # the alternative search directory is invoked by --with-tclconfig
8825 #
8826
8827 if test x"${no_tcl}" = x ; then
8828   # we reset no_tcl in case something fails here
8829   no_tcl=true
8830   # Check whether --with-tclconfig or --without-tclconfig was given.
8831 if test "${with_tclconfig+set}" = set; then
8832   withval="$with_tclconfig"
8833   with_tclconfig=${withval}
8834 fi
8835
8836   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
8837 echo "configure:8838: checking for Tcl configuration" >&5
8838   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
8839   echo $ac_n "(cached) $ac_c" 1>&6
8840 else
8841
8842
8843   # First check to see if --with-tclconfig was specified.
8844   if test x"${with_tclconfig}" != x ; then
8845     if test -f "${with_tclconfig}/tclConfig.sh" ; then
8846       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
8847     else
8848       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
8849     fi
8850   fi
8851
8852   # then check for a private Tcl installation
8853   if test x"${ac_cv_c_tclconfig}" = x ; then
8854     for i in \
8855                 ../tcl \
8856                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
8857                 ../../tcl \
8858                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
8859                 ../../../tcl \
8860                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
8861       if test -f "$i/${configdir}/tclConfig.sh" ; then
8862         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
8863         break
8864       fi
8865     done
8866   fi
8867   # check in a few common install locations
8868   if test x"${ac_cv_c_tclconfig}" = x ; then
8869     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8870       if test -f "$i/tclConfig.sh" ; then
8871         ac_cv_c_tclconfig=`(cd $i; pwd)`
8872         break
8873       fi
8874     done
8875   fi
8876   # check in a few other private locations
8877   if test x"${ac_cv_c_tclconfig}" = x ; then
8878     for i in \
8879                 ${srcdir}/../tcl \
8880                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
8881       if test -f "$i/${configdir}/tclConfig.sh" ; then
8882         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
8883         break
8884       fi
8885     done
8886   fi
8887
8888 fi
8889
8890   if test x"${ac_cv_c_tclconfig}" = x ; then
8891     TCLCONFIG="# no Tcl configs found"
8892     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
8893   else
8894     no_tcl=
8895     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
8896     echo "$ac_t""found $TCLCONFIG" 1>&6
8897   fi
8898 fi
8899
8900     if test -z "${no_tcl}"; then
8901
8902     . $TCLCONFIG
8903
8904
8905
8906
8907
8908
8909
8910
8911
8912
8913
8914
8915
8916
8917
8918
8919
8920
8921
8922
8923
8924
8925
8926
8927
8928
8929 #
8930 # Ok, lets find the tk configuration
8931 # First, look for one uninstalled.
8932 # the alternative search directory is invoked by --with-tkconfig
8933 #
8934
8935 if test x"${no_tk}" = x ; then
8936   # we reset no_tk in case something fails here
8937   no_tk=true
8938   # Check whether --with-tkconfig or --without-tkconfig was given.
8939 if test "${with_tkconfig+set}" = set; then
8940   withval="$with_tkconfig"
8941   with_tkconfig=${withval}
8942 fi
8943
8944   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
8945 echo "configure:8946: checking for Tk configuration" >&5
8946   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
8947   echo $ac_n "(cached) $ac_c" 1>&6
8948 else
8949
8950
8951   # First check to see if --with-tkconfig was specified.
8952   if test x"${with_tkconfig}" != x ; then
8953     if test -f "${with_tkconfig}/tkConfig.sh" ; then
8954       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
8955     else
8956       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
8957     fi
8958   fi
8959
8960   # then check for a private Tk library
8961   if test x"${ac_cv_c_tkconfig}" = x ; then
8962     for i in \
8963                 ../tk \
8964                 `ls -dr ../tk[4-9]* 2>/dev/null` \
8965                 ../../tk \
8966                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
8967                 ../../../tk \
8968                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
8969       if test -f "$i/${configdir}/tkConfig.sh" ; then
8970         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
8971         break
8972       fi
8973     done
8974   fi
8975   # check in a few common install locations
8976   if test x"${ac_cv_c_tkconfig}" = x ; then
8977     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8978       if test -f "$i/tkConfig.sh" ; then
8979         ac_cv_c_tkconfig=`(cd $i; pwd)`
8980         break
8981       fi
8982     done
8983   fi
8984   # check in a few other private locations
8985   if test x"${ac_cv_c_tkconfig}" = x ; then
8986     for i in \
8987                 ${srcdir}/../tk \
8988                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
8989       if test -f "$i/${configdir}/tkConfig.sh" ; then
8990         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
8991         break
8992       fi
8993     done
8994   fi
8995
8996 fi
8997
8998   if test x"${ac_cv_c_tkconfig}" = x ; then
8999     TKCONFIG="# no Tk configs found"
9000     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
9001   else
9002     no_tk=
9003     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
9004     echo "$ac_t""found $TKCONFIG" 1>&6
9005   fi
9006 fi
9007
9008
9009
9010         # now look for Tcl library stuff
9011
9012         case "${host}" in
9013         *-*-cygwin*)
9014             tcldir=../tcl/win/
9015             ;;
9016         *)
9017             tcldir=../tcl/unix/
9018             ;;
9019         esac
9020
9021         TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
9022
9023         # If $no_tk is nonempty, then we can't do Tk, and there is no
9024         # point to doing Tcl.
9025         if test -z "${no_tk}"; then
9026
9027     if test -f "$TKCONFIG" ; then
9028       . $TKCONFIG
9029     fi
9030
9031
9032
9033
9034
9035
9036
9037
9038
9039
9040
9041
9042
9043
9044 #
9045 # Ok, lets find the tcl source trees so we can use the headers
9046 # Warning: transition of version 9 to 10 will break this algorithm
9047 # because 10 sorts before 9. We also look for just tcl. We have to
9048 # be careful that we don't match stuff like tclX by accident.
9049 # the alternative search directory is involked by --with-tclinclude
9050 #
9051
9052 no_tcl=true
9053 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
9054 echo "configure:9055: checking for Tcl private headers. dir=${configdir}" >&5
9055 # Check whether --with-tclinclude or --without-tclinclude was given.
9056 if test "${with_tclinclude+set}" = set; then
9057   withval="$with_tclinclude"
9058   with_tclinclude=${withval}
9059 fi
9060
9061 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
9062   echo $ac_n "(cached) $ac_c" 1>&6
9063 else
9064
9065 # first check to see if --with-tclinclude was specified
9066 if test x"${with_tclinclude}" != x ; then
9067   if test -f ${with_tclinclude}/tclInt.h ; then
9068     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
9069   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
9070     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
9071   else
9072     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
9073   fi
9074 fi
9075
9076 # next check if it came with Tcl configuration file
9077 if test x"${ac_cv_c_tclconfig}" = x ; then
9078   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
9079     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
9080   fi
9081 fi
9082
9083 # next check in private source directory
9084 #
9085 # since ls returns lowest version numbers first, reverse its output
9086 if test x"${ac_cv_c_tclh}" = x ; then
9087   for i in \
9088                 ${srcdir}/../tcl \
9089                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
9090                 ${srcdir}/../../tcl \
9091                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
9092                 ${srcdir}/../../../tcl \
9093                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
9094     if test -f $i/generic/tclInt.h ; then
9095       ac_cv_c_tclh=`(cd $i/generic; pwd)`
9096       break
9097     fi
9098   done
9099 fi
9100 # finally check in a few common install locations
9101 #
9102 # since ls returns lowest version numbers first, reverse its output
9103 if test x"${ac_cv_c_tclh}" = x ; then
9104   for i in \
9105                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
9106                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
9107                 /usr/local/src/tcl \
9108                 /usr/local/lib/tcl \
9109                 ${prefix}/include ; do
9110     if test -f $i/generic/tclInt.h ; then
9111       ac_cv_c_tclh=`(cd $i/generic; pwd)`
9112       break
9113     fi
9114   done
9115 fi
9116 # see if one is installed
9117 if test x"${ac_cv_c_tclh}" = x ; then
9118    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
9119 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
9120 echo "configure:9121: checking for tclInt.h" >&5
9121 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
9122   echo $ac_n "(cached) $ac_c" 1>&6
9123 else
9124   cat > conftest.$ac_ext <<EOF
9125 #line 9126 "configure"
9126 #include "confdefs.h"
9127 #include <tclInt.h>
9128 EOF
9129 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
9130 { (eval echo configure:9131: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
9131 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
9132 if test -z "$ac_err"; then
9133   rm -rf conftest*
9134   eval "ac_cv_header_$ac_safe=yes"
9135 else
9136   echo "$ac_err" >&5
9137   echo "configure: failed program was:" >&5
9138   cat conftest.$ac_ext >&5
9139   rm -rf conftest*
9140   eval "ac_cv_header_$ac_safe=no"
9141 fi
9142 rm -f conftest*
9143 fi
9144 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
9145   echo "$ac_t""yes" 1>&6
9146   ac_cv_c_tclh=installed
9147 else
9148   echo "$ac_t""no" 1>&6
9149 ac_cv_c_tclh=""
9150 fi
9151
9152 fi
9153
9154 fi
9155
9156 if test x"${ac_cv_c_tclh}" = x ; then
9157   TCLHDIR="# no Tcl private headers found"
9158   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
9159 fi
9160 if test x"${ac_cv_c_tclh}" != x ; then
9161   no_tcl=""
9162   if test x"${ac_cv_c_tclh}" = x"installed" ; then
9163     echo "$ac_t""is installed" 1>&6
9164     TCLHDIR=""
9165   else
9166     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
9167     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
9168     TCLHDIR="-I${ac_cv_c_tclh}"
9169   fi
9170 fi
9171
9172
9173
9174
9175 #
9176 # Ok, lets find the tk source trees so we can use the headers
9177 # If the directory (presumably symlink) named "tk" exists, use that one
9178 # in preference to any others.  Same logic is used when choosing library
9179 # and again with Tcl. The search order is the best place to look first, then in
9180 # decreasing significance. The loop breaks if the trigger file is found.
9181 # Note the gross little conversion here of srcdir by cd'ing to the found
9182 # directory. This converts the path from a relative to an absolute, so
9183 # recursive cache variables for the path will work right. We check all
9184 # the possible paths in one loop rather than many seperate loops to speed
9185 # things up.
9186 # the alternative search directory is involked by --with-tkinclude
9187 #
9188 no_tk=true
9189 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
9190 echo "configure:9191: checking for Tk private headers" >&5
9191 # Check whether --with-tkinclude or --without-tkinclude was given.
9192 if test "${with_tkinclude+set}" = set; then
9193   withval="$with_tkinclude"
9194   with_tkinclude=${withval}
9195 fi
9196
9197 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
9198   echo $ac_n "(cached) $ac_c" 1>&6
9199 else
9200
9201 # first check to see if --with-tkinclude was specified
9202 if test x"${with_tkinclude}" != x ; then
9203   if test -f ${with_tkinclude}/tk.h ; then
9204     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
9205   elif test -f ${with_tkinclude}/generic/tk.h ; then
9206     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
9207   else
9208     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
9209   fi
9210 fi
9211
9212 # next check if it came with Tk configuration file
9213 if test x"${ac_cv_c_tkconfig}" = x ; then
9214   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
9215     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
9216   fi
9217 fi
9218
9219 # next check in private source directory
9220 #
9221 # since ls returns lowest version numbers first, reverse its output
9222 if test x"${ac_cv_c_tkh}" = x ; then
9223   for i in \
9224                 ${srcdir}/../tk \
9225                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
9226                 ${srcdir}/../../tk \
9227                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
9228                 ${srcdir}/../../../tk \
9229                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
9230     if test -f $i/generic/tk.h ; then
9231       ac_cv_c_tkh=`(cd $i/generic; pwd)`
9232       break
9233     fi
9234   done
9235 fi
9236 # finally check in a few common install locations
9237 #
9238 # since ls returns lowest version numbers first, reverse its output
9239 if test x"${ac_cv_c_tkh}" = x ; then
9240   for i in \
9241                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
9242                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
9243                 /usr/local/src/tk \
9244                 /usr/local/lib/tk \
9245                 ${prefix}/include ; do
9246     if test -f $i/generic/tk.h ; then
9247       ac_cv_c_tkh=`(cd $i/generic; pwd)`
9248       break
9249     fi
9250   done
9251 fi
9252 # see if one is installed
9253 if test x"${ac_cv_c_tkh}" = x ; then
9254    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
9255 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
9256 echo "configure:9257: checking for tk.h" >&5
9257 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
9258   echo $ac_n "(cached) $ac_c" 1>&6
9259 else
9260   cat > conftest.$ac_ext <<EOF
9261 #line 9262 "configure"
9262 #include "confdefs.h"
9263 #include <tk.h>
9264 EOF
9265 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
9266 { (eval echo configure:9267: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
9267 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
9268 if test -z "$ac_err"; then
9269   rm -rf conftest*
9270   eval "ac_cv_header_$ac_safe=yes"
9271 else
9272   echo "$ac_err" >&5
9273   echo "configure: failed program was:" >&5
9274   cat conftest.$ac_ext >&5
9275   rm -rf conftest*
9276   eval "ac_cv_header_$ac_safe=no"
9277 fi
9278 rm -f conftest*
9279 fi
9280 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
9281   echo "$ac_t""yes" 1>&6
9282   ac_cv_c_tkh=installed
9283 else
9284   echo "$ac_t""no" 1>&6
9285 ac_cv_c_tkh=""
9286 fi
9287
9288 fi
9289
9290 fi
9291
9292 if test x"${ac_cv_c_tkh}" != x ; then
9293   no_tk=""
9294   if test x"${ac_cv_c_tkh}" = x"installed" ; then
9295     echo "$ac_t""is installed" 1>&6
9296     TKHDIR=""
9297   else
9298     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
9299     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
9300     TKHDIR="-I${ac_cv_c_tkh}"
9301   fi
9302 else
9303   TKHDIR="# no Tk directory found"
9304   echo "configure: warning: Can't find Tk private headers" 1>&2
9305   no_tk=true
9306 fi
9307
9308
9309
9310
9311 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
9312 echo "configure:9313: checking for Itcl private headers. srcdir=${srcdir}" >&5
9313 if test x"${ac_cv_c_itclh}" = x ; then
9314   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
9315     if test -f $i/generic/itcl.h ; then
9316       ac_cv_c_itclh=`(cd $i/generic; pwd)`
9317       break
9318     fi
9319   done
9320 fi
9321 if test x"${ac_cv_c_itclh}" = x ; then
9322   ITCLHDIR="# no Itcl private headers found"
9323   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
9324 fi
9325 if test x"${ac_cv_c_itclh}" != x ; then
9326      ITCLHDIR="-I${ac_cv_c_itclh}"
9327 fi
9328 # should always be here
9329 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
9330
9331 #AC_SUBST(ITCLLIB)
9332
9333
9334 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
9335 echo "configure:9336: checking for Itk private headers. srcdir=${srcdir}" >&5
9336 if test x"${ac_cv_c_itkh}" = x ; then
9337   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
9338     if test -f $i/generic/itk.h ; then
9339       ac_cv_c_itkh=`(cd $i/generic; pwd)`
9340       break
9341     fi
9342   done
9343 fi
9344 if test x"${ac_cv_c_itkh}" = x ; then
9345   ITKHDIR="# no Itk private headers found"
9346   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
9347 fi
9348 if test x"${ac_cv_c_itkh}" != x ; then
9349      ITKHDIR="-I${ac_cv_c_itkh}"
9350 fi
9351 # should always be here
9352 #     ITKLIB="../itcl/itk/unix/libitk.a"
9353
9354 #AC_SUBST(ITKLIB)
9355
9356
9357
9358            # now look for Tk library stuff
9359
9360            case "${host}" in
9361            *-*-cygwin*)
9362                tkdir=../tk/win/
9363                ;;
9364            *)
9365                tkdir=../tk/unix/
9366                ;;
9367            esac
9368
9369            TK_DEPS="${tkdir}${TK_LIB_FILE}"
9370
9371            # now look for Itcl library stuff
9372
9373
9374 #
9375 # Ok, lets find the itcl configuration
9376 # First, look for one uninstalled.
9377 # the alternative search directory is invoked by --with-itclconfig
9378 #
9379
9380 if test x"${no_itcl}" = x ; then
9381   # we reset no_itcl in case something fails here
9382   no_itcl=true
9383   # Check whether --with-itclconfig or --without-itclconfig was given.
9384 if test "${with_itclconfig+set}" = set; then
9385   withval="$with_itclconfig"
9386   with_itclconfig=${withval}
9387 fi
9388
9389   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
9390 echo "configure:9391: checking for Itcl configuration" >&5
9391   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
9392   echo $ac_n "(cached) $ac_c" 1>&6
9393 else
9394
9395
9396   # First check to see if --with-itclconfig was specified.
9397   if test x"${with_itclconfig}" != x ; then
9398     if test -f "${with_itclconfig}/itclConfig.sh" ; then
9399       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
9400     else
9401       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
9402     fi
9403   fi
9404
9405   # then check for a private Itcl library
9406   if test x"${ac_cv_c_itclconfig}" = x ; then
9407     for i in \
9408                 ../itcl/itcl \
9409                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
9410                 ../../itcl \
9411                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
9412                 ../../../itcl \
9413                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
9414       if test -f "$i/itclConfig.sh" ; then
9415         ac_cv_c_itclconfig=`(cd $i; pwd)`
9416         break
9417       fi
9418     done
9419   fi
9420   # check in a few common install locations
9421   if test x"${ac_cv_c_itclconfig}" = x ; then
9422     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
9423       if test -f "$i/itclConfig.sh" ; then
9424         ac_cv_c_itclconfig=`(cd $i; pwd)`
9425         break
9426       fi
9427     done
9428   fi
9429   # check in a few other private locations
9430   if test x"${ac_cv_c_itclconfig}" = x ; then
9431     for i in \
9432                 ${srcdir}/../itcl/itcl \
9433                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
9434       if test -f "$i/itclConfig.sh" ; then
9435         ac_cv_c_itclconfig=`(cd $i; pwd)`
9436         break
9437       fi
9438     done
9439   fi
9440
9441 fi
9442
9443   if test x"${ac_cv_c_itclconfig}" = x ; then
9444     ITCLCONFIG="# no Itcl configs found"
9445     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
9446   else
9447     no_itcl=
9448     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
9449     echo "$ac_t""found $ITCLCONFIG" 1>&6
9450   fi
9451 fi
9452
9453            if test -z "${no_itcl}"; then
9454
9455     if test -f "$ITCLCONFIG" ; then
9456       . $ITCLCONFIG
9457     fi
9458
9459
9460
9461
9462
9463
9464
9465
9466
9467
9468
9469
9470              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
9471              ITCL_DEPS="${ITCL_LIB_FULL_PATH}"
9472            fi
9473
9474
9475            # now look for Itk library stuff
9476
9477 #
9478 # Ok, lets find the itk configuration
9479 # First, look for one uninstalled.
9480 # the alternative search directory is invoked by --with-itkconfig
9481 #
9482
9483 if test x"${no_itk}" = x ; then
9484   # we reset no_itk in case something fails here
9485   no_itk=true
9486   # Check whether --with-itkconfig or --without-itkconfig was given.
9487 if test "${with_itkconfig+set}" = set; then
9488   withval="$with_itkconfig"
9489   with_itkconfig=${withval}
9490 fi
9491
9492   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
9493 echo "configure:9494: checking for Itk configuration" >&5
9494   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
9495   echo $ac_n "(cached) $ac_c" 1>&6
9496 else
9497
9498
9499   # First check to see if --with-itkconfig was specified.
9500   if test x"${with_itkconfig}" != x ; then
9501     if test -f "${with_itkconfig}/itkConfig.sh" ; then
9502       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
9503     else
9504       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
9505     fi
9506   fi
9507
9508   # then check for a private Itk library
9509   if test x"${ac_cv_c_itkconfig}" = x ; then
9510     for i in \
9511                 ../itcl/itk \
9512                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
9513                 ../../itk \
9514                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
9515                 ../../../itk \
9516                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
9517       if test -f "$i/itkConfig.sh" ; then
9518         ac_cv_c_itkconfig=`(cd $i; pwd)`
9519         break
9520       fi
9521     done
9522   fi
9523   # check in a few common install locations
9524   if test x"${ac_cv_c_itkconfig}" = x ; then
9525     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
9526       if test -f "$i/itkConfig.sh" ; then
9527         ac_cv_c_itkconfig=`(cd $i; pwd)`
9528         break
9529       fi
9530     done
9531   fi
9532   # check in a few other private locations
9533   if test x"${ac_cv_c_itkconfig}" = x ; then
9534     for i in \
9535                 ${srcdir}/../itcl/itk \
9536                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
9537       if test -f "$i/itkConfig.sh" ; then
9538         ac_cv_c_itkconfig=`(cd $i; pwd)`
9539         break
9540       fi
9541     done
9542   fi
9543
9544 fi
9545
9546   if test x"${ac_cv_c_itkconfig}" = x ; then
9547     ITKCONFIG="# no Itk configs found"
9548     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
9549   else
9550     no_itk=
9551     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
9552     echo "$ac_t""found $ITKCONFIG" 1>&6
9553   fi
9554 fi
9555
9556
9557            if test -z "${no_itcl}"; then
9558
9559     if test -f "$ITKCONFIG" ; then
9560       . $ITKCONFIG
9561     fi
9562
9563
9564
9565
9566
9567
9568
9569
9570
9571
9572
9573
9574              ITKLIB="${ITK_BUILD_LIB_SPEC}"
9575              ITK_DEPS="${ITK_LIB_FULL_PATH}"
9576            fi
9577
9578            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
9579            # Tcl/Tk 8.1 require -fwritable strings.  I don't
9580            # know whether 8.2 will or not, but I bet it will.
9581            # I don't have to worry about 7.x since we don't support it.
9582            GDBTK_CFLAGS=""
9583            if test "$GCC" = "yes"; then
9584                if test "$TCL_VERSION" != "8.0" ; then
9585                    GDBTK_CFLAGS="-fwritable-strings"
9586                fi
9587            fi
9588
9589            # Include some libraries that Tcl and Tk want.
9590            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
9591            # Yes, the ordering seems wrong here.  But it isn't.
9592            # TK_LIBS is the list of libraries that need to be linked
9593            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
9594            # were in LIBS then any link tests after this point would
9595            # try to include things like `$(LIBGUI)', which wouldn't work.
9596            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
9597
9598            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
9599            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
9600            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
9601            CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
9602            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
9603            CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
9604            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
9605            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
9606
9607            if test x$gdb_cv_os_cygwin = xyes; then
9608               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
9609               WIN32LDAPP="-Wl,--subsystem,console"
9610               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
9611            fi
9612         fi
9613     fi
9614
9615     configdirs="${configdirs} gdbtk"
9616 fi
9617
9618
9619
9620
9621
9622
9623
9624
9625
9626
9627
9628
9629
9630
9631 # If we find X, set shell vars x_includes and x_libraries to the
9632 # paths, otherwise set no_x=yes.
9633 # Uses ac_ vars as temps to allow command line to override cache and checks.
9634 # --without-x overrides everything else, but does not touch the cache.
9635 echo $ac_n "checking for X""... $ac_c" 1>&6
9636 echo "configure:9637: checking for X" >&5
9637
9638 # Check whether --with-x or --without-x was given.
9639 if test "${with_x+set}" = set; then
9640   withval="$with_x"
9641   :
9642 fi
9643
9644 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9645 if test "x$with_x" = xno; then
9646   # The user explicitly disabled X.
9647   have_x=disabled
9648 else
9649   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
9650     # Both variables are already set.
9651     have_x=yes
9652   else
9653 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
9654   echo $ac_n "(cached) $ac_c" 1>&6
9655 else
9656   # One or both of the vars are not set, and there is no cached value.
9657 ac_x_includes=NO ac_x_libraries=NO
9658 rm -fr conftestdir
9659 if mkdir conftestdir; then
9660   cd conftestdir
9661   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
9662   cat > Imakefile <<'EOF'
9663 acfindx:
9664         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
9665 EOF
9666   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
9667     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9668     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
9669     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9670     for ac_extension in a so sl; do
9671       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
9672         test -f $ac_im_libdir/libX11.$ac_extension; then
9673         ac_im_usrlibdir=$ac_im_libdir; break
9674       fi
9675     done
9676     # Screen out bogus values from the imake configuration.  They are
9677     # bogus both because they are the default anyway, and because
9678     # using them would break gcc on systems where it needs fixed includes.
9679     case "$ac_im_incroot" in
9680         /usr/include) ;;
9681         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
9682     esac
9683     case "$ac_im_usrlibdir" in
9684         /usr/lib | /lib) ;;
9685         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
9686     esac
9687   fi
9688   cd ..
9689   rm -fr conftestdir
9690 fi
9691
9692 if test "$ac_x_includes" = NO; then
9693   # Guess where to find include files, by looking for this one X11 .h file.
9694   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
9695
9696   # First, try using that file with no special directory specified.
9697 cat > conftest.$ac_ext <<EOF
9698 #line 9699 "configure"
9699 #include "confdefs.h"
9700 #include <$x_direct_test_include>
9701 EOF
9702 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
9703 { (eval echo configure:9704: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
9704 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
9705 if test -z "$ac_err"; then
9706   rm -rf conftest*
9707   # We can compile using X headers with no special include directory.
9708 ac_x_includes=
9709 else
9710   echo "$ac_err" >&5
9711   echo "configure: failed program was:" >&5
9712   cat conftest.$ac_ext >&5
9713   rm -rf conftest*
9714   # Look for the header file in a standard set of common directories.
9715 # Check X11 before X11Rn because it is often a symlink to the current release.
9716   for ac_dir in               \
9717     /usr/X11/include          \
9718     /usr/X11R6/include        \
9719     /usr/X11R5/include        \
9720     /usr/X11R4/include        \
9721                               \
9722     /usr/include/X11          \
9723     /usr/include/X11R6        \
9724     /usr/include/X11R5        \
9725     /usr/include/X11R4        \
9726                               \
9727     /usr/local/X11/include    \
9728     /usr/local/X11R6/include  \
9729     /usr/local/X11R5/include  \
9730     /usr/local/X11R4/include  \
9731                               \
9732     /usr/local/include/X11    \
9733     /usr/local/include/X11R6  \
9734     /usr/local/include/X11R5  \
9735     /usr/local/include/X11R4  \
9736                               \
9737     /usr/X386/include         \
9738     /usr/x386/include         \
9739     /usr/XFree86/include/X11  \
9740                               \
9741     /usr/include              \
9742     /usr/local/include        \
9743     /usr/unsupported/include  \
9744     /usr/athena/include       \
9745     /usr/local/x11r5/include  \
9746     /usr/lpp/Xamples/include  \
9747                               \
9748     /usr/openwin/include      \
9749     /usr/openwin/share/include \
9750     ; \
9751   do
9752     if test -r "$ac_dir/$x_direct_test_include"; then
9753       ac_x_includes=$ac_dir
9754       break
9755     fi
9756   done
9757 fi
9758 rm -f conftest*
9759 fi # $ac_x_includes = NO
9760
9761 if test "$ac_x_libraries" = NO; then
9762   # Check for the libraries.
9763
9764   test -z "$x_direct_test_library" && x_direct_test_library=Xt
9765   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
9766
9767   # See if we find them without any special options.
9768   # Don't add to $LIBS permanently.
9769   ac_save_LIBS="$LIBS"
9770   LIBS="-l$x_direct_test_library $LIBS"
9771 cat > conftest.$ac_ext <<EOF
9772 #line 9773 "configure"
9773 #include "confdefs.h"
9774
9775 int main() {
9776 ${x_direct_test_function}()
9777 ; return 0; }
9778 EOF
9779 if { (eval echo configure:9780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
9780   rm -rf conftest*
9781   LIBS="$ac_save_LIBS"
9782 # We can link X programs with no special library path.
9783 ac_x_libraries=
9784 else
9785   echo "configure: failed program was:" >&5
9786   cat conftest.$ac_ext >&5
9787   rm -rf conftest*
9788   LIBS="$ac_save_LIBS"
9789 # First see if replacing the include by lib works.
9790 # Check X11 before X11Rn because it is often a symlink to the current release.
9791 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
9792     /usr/X11/lib          \
9793     /usr/X11R6/lib        \
9794     /usr/X11R5/lib        \
9795     /usr/X11R4/lib        \
9796                           \
9797     /usr/lib/X11          \
9798     /usr/lib/X11R6        \
9799     /usr/lib/X11R5        \
9800     /usr/lib/X11R4        \
9801                           \
9802     /usr/local/X11/lib    \
9803     /usr/local/X11R6/lib  \
9804     /usr/local/X11R5/lib  \
9805     /usr/local/X11R4/lib  \
9806                           \
9807     /usr/local/lib/X11    \
9808     /usr/local/lib/X11R6  \
9809     /usr/local/lib/X11R5  \
9810     /usr/local/lib/X11R4  \
9811                           \
9812     /usr/X386/lib         \
9813     /usr/x386/lib         \
9814     /usr/XFree86/lib/X11  \
9815                           \
9816     /usr/lib              \
9817     /usr/local/lib        \
9818     /usr/unsupported/lib  \
9819     /usr/athena/lib       \
9820     /usr/local/x11r5/lib  \
9821     /usr/lpp/Xamples/lib  \
9822     /lib/usr/lib/X11      \
9823                           \
9824     /usr/openwin/lib      \
9825     /usr/openwin/share/lib \
9826     ; \
9827 do
9828   for ac_extension in a so sl; do
9829     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
9830       ac_x_libraries=$ac_dir
9831       break 2
9832     fi
9833   done
9834 done
9835 fi
9836 rm -f conftest*
9837 fi # $ac_x_libraries = NO
9838
9839 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
9840   # Didn't find X anywhere.  Cache the known absence of X.
9841   ac_cv_have_x="have_x=no"
9842 else
9843   # Record where we found X for the cache.
9844   ac_cv_have_x="have_x=yes \
9845                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
9846 fi
9847 fi
9848   fi
9849   eval "$ac_cv_have_x"
9850 fi # $with_x != no
9851
9852 if test "$have_x" != yes; then
9853   echo "$ac_t""$have_x" 1>&6
9854   no_x=yes
9855 else
9856   # If each of the values was on the command line, it overrides each guess.
9857   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9858   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9859   # Update the cache value to reflect the command line values.
9860   ac_cv_have_x="have_x=yes \
9861                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
9862   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
9863 fi
9864
9865
9866
9867 # Unlike the sim directory, whether a simulator is linked is controlled by
9868 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
9869 # This code just checks for a few cases where we'd like to ignore those
9870 # definitions, even when they're present in the '.mt' file.  These cases
9871 # are when --disable-sim is specified, or if the simulator directory is
9872 # not part of the source tree.
9873 #
9874 # Check whether --enable-sim or --disable-sim was given.
9875 if test "${enable_sim+set}" = set; then
9876   enableval="$enable_sim"
9877   echo "enable_sim = $enable_sim";
9878  echo "enableval = ${enableval}";
9879  case "${enableval}" in
9880   yes) ignore_sim=false ;;
9881   no)  ignore_sim=true ;;
9882   *)   ignore_sim=false ;;
9883  esac
9884 else
9885   ignore_sim=false
9886 fi
9887
9888
9889 if test ! -d "${srcdir}/../sim"; then
9890   ignore_sim=true
9891 fi
9892
9893 if test "${ignore_sim}" = "true"; then
9894     IGNORE_SIM="SIM="
9895     IGNORE_SIM_OBS="SIM_OBS="
9896 else
9897     IGNORE_SIM=""
9898     IGNORE_SIM_OBS=""
9899     cat >> confdefs.h <<\EOF
9900 #define WITH_SIM 1
9901 EOF
9902
9903 fi
9904
9905
9906
9907
9908
9909
9910
9911
9912
9913
9914
9915
9916
9917
9918
9919
9920 # target_subdir is used by the testsuite to find the target libraries.
9921 target_subdir=
9922 if test "${host}" != "${target}"; then
9923     target_subdir="${target_alias}/"
9924 fi
9925
9926
9927 frags=
9928 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
9929 if test ! -f ${host_makefile_frag}; then
9930     # When building a native debuger the .mh file containing things
9931     # like NATDEPFILES is needed.  Cross debuggers don't need .mh
9932     # since it no longer contains anything useful.
9933     if test "${target}" = "${host}"; then
9934         { echo "configure: error: "*** Gdb does not support native target ${host}"" 1>&2; exit 1; }
9935     else
9936         host_makefile_frag=/dev/null
9937     fi
9938 fi
9939 frags="$frags $host_makefile_frag"
9940
9941 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
9942 if test ! -f ${target_makefile_frag}; then
9943 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
9944 fi
9945 frags="$frags $target_makefile_frag"
9946
9947
9948
9949
9950
9951 hostfile=`sed -n '
9952 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
9953 ' ${host_makefile_frag}`
9954
9955 targetfile=`sed -n '
9956 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
9957 ' ${target_makefile_frag}`
9958
9959 GDB_MULTI_ARCH=`sed -n '
9960 s/GDB_MULTI_ARCH[       ]*=[    ]*\([^  ]*\)[   ]*/\1/p
9961 ' ${target_makefile_frag}`
9962
9963 if test "${target}" = "${host}"; then
9964 # We pick this up from the host configuration file (.mh) because we
9965 # do not have a native configuration Makefile fragment.
9966 nativefile=`sed -n '
9967 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
9968 ' ${host_makefile_frag}`
9969 fi
9970
9971
9972 # New targets should just set gdb_multi_arch=yes in configure.tgt.
9973 # Old targets being converted can either do that or set GDB_MULTI_ARCH
9974 # in the target specific makefile frag.  Eventually gdb_multi_arch=yes
9975 # will be the default.
9976 if test x"${GDB_MULTI_ARCH}" = x ; then
9977     case "${gdb_multi_arch}" in
9978     yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
9979     no ) GDB_MULTI_ARCH=0 ;;
9980     0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
9981     esac
9982 fi
9983 if test x"${GDB_MULTI_ARCH}" != x ; then
9984     cat >> confdefs.h <<EOF
9985 #define GDB_MULTI_ARCH ${GDB_MULTI_ARCH}
9986 EOF
9987
9988 fi
9989 # Warn the user when they use an old practice
9990 case "${GDB_MULTI_ARCH}" in
9991     "" ) ;;
9992     0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
9993         echo "configure: warning: "GDB: Target is not pure multi-arch"" 1>&2 ;;
9994     GDB_MULTI_ARCH_PURE )
9995         if test x"${targetfile}" != x ; then
9996             echo "configure: warning: "GDB: Ignoring TM_FILE in ${target_makefile_frag}"" 1>&2
9997             targetfile=""
9998         fi ;;
9999     *)  { echo "configure: error: "GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}"" 1>&2; exit 1; };;
10000 esac
10001
10002 if test x"${gdb_osabi}" != x ; then
10003     cat >> confdefs.h <<EOF
10004 #define GDB_OSABI_DEFAULT $gdb_osabi
10005 EOF
10006
10007 fi
10008
10009 # Enable multi-ice-gdb-server.
10010 # Check whether --enable-multi-ice or --disable-multi-ice was given.
10011 if test "${enable_multi_ice+set}" = set; then
10012   enableval="$enable_multi_ice"
10013   case $enableval in
10014     yes | no)
10015       ;;
10016     *) { echo "configure: error: bad value $enableval for --enable-multi-ice" 1>&2; exit 1; } ;;
10017   esac
10018 fi
10019
10020 if test "x$enable_multi_ice" = xyes; then
10021   configdirs="$configdirs multi-ice"
10022 fi
10023
10024 # We only build gdbserver automatically if host and target are the same.
10025 if test "x$target" = "x$host"; then
10026   echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6
10027 echo "configure:10028: checking whether gdbserver is supported on this host" >&5
10028   if test "x$build_gdbserver" = xyes; then
10029     configdirs="$configdirs gdbserver"
10030     echo "$ac_t""yes" 1>&6
10031   else
10032     echo "$ac_t""no" 1>&6
10033   fi
10034 fi
10035
10036 subdirs="doc testsuite $configdirs"
10037
10038
10039 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
10040 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
10041 # version.
10042
10043 files=
10044 links=
10045
10046 rm -f xm.h
10047 xm_h=""
10048 if test "${hostfile}" != ""; then
10049     xm_h=xm.h
10050     GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
10051     files="${files} ${GDB_XM_FILE}"
10052     links="${links} xm.h"
10053     cat >> confdefs.h <<EOF
10054 #define GDB_XM_FILE ${GDB_XM_FILE}
10055 EOF
10056
10057 fi
10058
10059
10060 rm -f tm.h
10061 tm_h=""
10062 if test "${targetfile}" != ""; then
10063     tm_h=tm.h
10064     GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
10065     files="${files} ${GDB_TM_FILE}"
10066     links="${links} tm.h"
10067     cat >> confdefs.h <<EOF
10068 #define GDB_TM_FILE ${GDB_TM_FILE}
10069 EOF
10070
10071 fi
10072
10073
10074 rm -f nm.h
10075 nm_h=""
10076 if test "${nativefile}" != ""; then
10077     nm_h=nm.h
10078     GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
10079     files="${files} ${GDB_NM_FILE}"
10080     links="${links} nm.h"
10081     cat >> confdefs.h <<EOF
10082 #define GDB_NM_FILE ${GDB_NM_FILE}
10083 EOF
10084
10085 fi
10086
10087
10088
10089
10090 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
10091 echo "configure:10092: checking for Cygwin environment" >&5
10092 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
10093   echo $ac_n "(cached) $ac_c" 1>&6
10094 else
10095   cat > conftest.$ac_ext <<EOF
10096 #line 10097 "configure"
10097 #include "confdefs.h"
10098
10099 int main() {
10100
10101 #ifndef __CYGWIN__
10102 #define __CYGWIN__ __CYGWIN32__
10103 #endif
10104 return __CYGWIN__;
10105 ; return 0; }
10106 EOF
10107 if { (eval echo configure:10108: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
10108   rm -rf conftest*
10109   ac_cv_cygwin=yes
10110 else
10111   echo "configure: failed program was:" >&5
10112   cat conftest.$ac_ext >&5
10113   rm -rf conftest*
10114   ac_cv_cygwin=no
10115 fi
10116 rm -f conftest*
10117 rm -f conftest*
10118 fi
10119
10120 echo "$ac_t""$ac_cv_cygwin" 1>&6
10121 CYGWIN=
10122 test "$ac_cv_cygwin" = yes && CYGWIN=yes
10123 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
10124 echo "configure:10125: checking for mingw32 environment" >&5
10125 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
10126   echo $ac_n "(cached) $ac_c" 1>&6
10127 else
10128   cat > conftest.$ac_ext <<EOF
10129 #line 10130 "configure"
10130 #include "confdefs.h"
10131
10132 int main() {
10133 return __MINGW32__;
10134 ; return 0; }
10135 EOF
10136 if { (eval echo configure:10137: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
10137   rm -rf conftest*
10138   ac_cv_mingw32=yes
10139 else
10140   echo "configure: failed program was:" >&5
10141   cat conftest.$ac_ext >&5
10142   rm -rf conftest*
10143   ac_cv_mingw32=no
10144 fi
10145 rm -f conftest*
10146 rm -f conftest*
10147 fi
10148
10149 echo "$ac_t""$ac_cv_mingw32" 1>&6
10150 MINGW32=
10151 test "$ac_cv_mingw32" = yes && MINGW32=yes
10152
10153
10154 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
10155 echo "configure:10156: checking for executable suffix" >&5
10156 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
10157   echo $ac_n "(cached) $ac_c" 1>&6
10158 else
10159   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
10160   ac_cv_exeext=.exe
10161 else
10162   rm -f conftest*
10163   echo 'int main () { return 0; }' > conftest.$ac_ext
10164   ac_cv_exeext=
10165   if { (eval echo configure:10166: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
10166     for file in conftest.*; do
10167       case $file in
10168       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
10169       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
10170       esac
10171     done
10172   else
10173     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
10174   fi
10175   rm -f conftest*
10176   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
10177 fi
10178 fi
10179
10180 EXEEXT=""
10181 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
10182 echo "$ac_t""${ac_cv_exeext}" 1>&6
10183 ac_exeext=$EXEEXT
10184
10185
10186
10187 cat >> confdefs.h <<\EOF
10188 #define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1"
10189 EOF
10190
10191
10192
10193
10194   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10195 if test "${with_libiconv_prefix+set}" = set; then
10196   withval="$with_libiconv_prefix"
10197
10198     for dir in `echo "$withval" | tr : ' '`; do
10199       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
10200       if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
10201     done
10202
10203 fi
10204
10205
10206   echo $ac_n "checking for iconv""... $ac_c" 1>&6
10207 echo "configure:10208: checking for iconv" >&5
10208 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
10209   echo $ac_n "(cached) $ac_c" 1>&6
10210 else
10211
10212     am_cv_func_iconv="no, consider installing GNU libiconv"
10213     am_cv_lib_iconv=no
10214     cat > conftest.$ac_ext <<EOF
10215 #line 10216 "configure"
10216 #include "confdefs.h"
10217 #include <stdlib.h>
10218 #include <iconv.h>
10219 int main() {
10220 iconv_t cd = iconv_open("","");
10221        iconv(cd,NULL,NULL,NULL,NULL);
10222        iconv_close(cd);
10223 ; return 0; }
10224 EOF
10225 if { (eval echo configure:10226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
10226   rm -rf conftest*
10227   am_cv_func_iconv=yes
10228 else
10229   echo "configure: failed program was:" >&5
10230   cat conftest.$ac_ext >&5
10231 fi
10232 rm -f conftest*
10233     if test "$am_cv_func_iconv" != yes; then
10234       am_save_LIBS="$LIBS"
10235       LIBS="$LIBS -liconv"
10236       cat > conftest.$ac_ext <<EOF
10237 #line 10238 "configure"
10238 #include "confdefs.h"
10239 #include <stdlib.h>
10240 #include <iconv.h>
10241 int main() {
10242 iconv_t cd = iconv_open("","");
10243          iconv(cd,NULL,NULL,NULL,NULL);
10244          iconv_close(cd);
10245 ; return 0; }
10246 EOF
10247 if { (eval echo configure:10248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
10248   rm -rf conftest*
10249   am_cv_lib_iconv=yes
10250         am_cv_func_iconv=yes
10251 else
10252   echo "configure: failed program was:" >&5
10253   cat conftest.$ac_ext >&5
10254 fi
10255 rm -f conftest*
10256       LIBS="$am_save_LIBS"
10257     fi
10258
10259 fi
10260
10261 echo "$ac_t""$am_cv_func_iconv" 1>&6
10262   if test "$am_cv_func_iconv" = yes; then
10263     cat >> confdefs.h <<\EOF
10264 #define HAVE_ICONV 1
10265 EOF
10266
10267     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
10268 echo "configure:10269: checking for iconv declaration" >&5
10269     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
10270   echo $ac_n "(cached) $ac_c" 1>&6
10271 else
10272
10273       cat > conftest.$ac_ext <<EOF
10274 #line 10275 "configure"
10275 #include "confdefs.h"
10276
10277 #include <stdlib.h>
10278 #include <iconv.h>
10279 extern
10280 #ifdef __cplusplus
10281 "C"
10282 #endif
10283 #if defined(__STDC__) || defined(__cplusplus)
10284 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10285 #else
10286 size_t iconv();
10287 #endif
10288
10289 int main() {
10290
10291 ; return 0; }
10292 EOF
10293 if { (eval echo configure:10294: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
10294   rm -rf conftest*
10295   am_cv_proto_iconv_arg1=""
10296 else
10297   echo "configure: failed program was:" >&5
10298   cat conftest.$ac_ext >&5
10299   rm -rf conftest*
10300   am_cv_proto_iconv_arg1="const"
10301 fi
10302 rm -f conftest*
10303       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10304 fi
10305
10306     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10307     echo "$ac_t""${ac_t:-
10308          }$am_cv_proto_iconv" 1>&6
10309     cat >> confdefs.h <<EOF
10310 #define ICONV_CONST $am_cv_proto_iconv_arg1
10311 EOF
10312
10313   fi
10314   LIBICONV=
10315   if test "$am_cv_lib_iconv" = yes; then
10316     LIBICONV="-liconv"
10317   fi
10318
10319
10320
10321 trap '' 1 2 15
10322 cat > confcache <<\EOF
10323 # This file is a shell script that caches the results of configure
10324 # tests run on this system so they can be shared between configure
10325 # scripts and configure runs.  It is not useful on other systems.
10326 # If it contains results you don't want to keep, you may remove or edit it.
10327 #
10328 # By default, configure uses ./config.cache as the cache file,
10329 # creating it if it does not exist already.  You can give configure
10330 # the --cache-file=FILE option to use a different cache file; that is
10331 # what configure does when it calls configure scripts in
10332 # subdirectories, so they share the cache.
10333 # Giving --cache-file=/dev/null disables caching, for debugging configure.
10334 # config.status only pays attention to the cache file if you give it the
10335 # --recheck option to rerun configure.
10336 #
10337 EOF
10338 # The following way of writing the cache mishandles newlines in values,
10339 # but we know of no workaround that is simple, portable, and efficient.
10340 # So, don't put newlines in cache variables' values.
10341 # Ultrix sh set writes to stderr and can't be redirected directly,
10342 # and sets the high bit in the cache file unless we assign to the vars.
10343 (set) 2>&1 |
10344   case `(ac_space=' '; set | grep ac_space) 2>&1` in
10345   *ac_space=\ *)
10346     # `set' does not quote correctly, so add quotes (double-quote substitution
10347     # turns \\\\ into \\, and sed turns \\ into \).
10348     sed -n \
10349       -e "s/'/'\\\\''/g" \
10350       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
10351     ;;
10352   *)
10353     # `set' quotes correctly as required by POSIX, so do not add quotes.
10354     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
10355     ;;
10356   esac >> confcache
10357 if cmp -s $cache_file confcache; then
10358   :
10359 else
10360   if test -w $cache_file; then
10361     echo "updating cache $cache_file"
10362     cat confcache > $cache_file
10363   else
10364     echo "not updating unwritable cache $cache_file"
10365   fi
10366 fi
10367 rm -f confcache
10368
10369 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
10370
10371 test "x$prefix" = xNONE && prefix=$ac_default_prefix
10372 # Let make expand exec_prefix.
10373 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10374
10375 # Any assignment to VPATH causes Sun make to only execute
10376 # the first set of double-colon rules, so remove it if not needed.
10377 # If there is a colon in the path, we need to keep it.
10378 if test "x$srcdir" = x.; then
10379   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
10380 fi
10381
10382 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
10383
10384 DEFS=-DHAVE_CONFIG_H
10385
10386 # Without the "./", some shells look in PATH for config.status.
10387 : ${CONFIG_STATUS=./config.status}
10388
10389 echo creating $CONFIG_STATUS
10390 rm -f $CONFIG_STATUS
10391 cat > $CONFIG_STATUS <<EOF
10392 #! /bin/sh
10393 # Generated automatically by configure.
10394 # Run this file to recreate the current configuration.
10395 # This directory was configured as follows,
10396 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
10397 #
10398 # $0 $ac_configure_args
10399 #
10400 # Compiler output produced by configure, useful for debugging
10401 # configure, is in ./config.log if it exists.
10402
10403 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
10404 for ac_option
10405 do
10406   case "\$ac_option" in
10407   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10408     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
10409     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
10410   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
10411     echo "$CONFIG_STATUS generated by autoconf version 2.13"
10412     exit 0 ;;
10413   -help | --help | --hel | --he | --h)
10414     echo "\$ac_cs_usage"; exit 0 ;;
10415   *) echo "\$ac_cs_usage"; exit 1 ;;
10416   esac
10417 done
10418
10419 ac_given_srcdir=$srcdir
10420 ac_given_INSTALL="$INSTALL"
10421
10422 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
10423 EOF
10424 cat >> $CONFIG_STATUS <<EOF
10425
10426 # Protect against being on the right side of a sed subst in config.status.
10427 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
10428  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
10429 $ac_vpsub
10430 $extrasub
10431 s%@SHELL@%$SHELL%g
10432 s%@CFLAGS@%$CFLAGS%g
10433 s%@CPPFLAGS@%$CPPFLAGS%g
10434 s%@CXXFLAGS@%$CXXFLAGS%g
10435 s%@FFLAGS@%$FFLAGS%g
10436 s%@DEFS@%$DEFS%g
10437 s%@LDFLAGS@%$LDFLAGS%g
10438 s%@LIBS@%$LIBS%g
10439 s%@exec_prefix@%$exec_prefix%g
10440 s%@prefix@%$prefix%g
10441 s%@program_transform_name@%$program_transform_name%g
10442 s%@bindir@%$bindir%g
10443 s%@sbindir@%$sbindir%g
10444 s%@libexecdir@%$libexecdir%g
10445 s%@datadir@%$datadir%g
10446 s%@sysconfdir@%$sysconfdir%g
10447 s%@sharedstatedir@%$sharedstatedir%g
10448 s%@localstatedir@%$localstatedir%g
10449 s%@libdir@%$libdir%g
10450 s%@includedir@%$includedir%g
10451 s%@oldincludedir@%$oldincludedir%g
10452 s%@infodir@%$infodir%g
10453 s%@mandir@%$mandir%g
10454 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
10455 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
10456 s%@MAINT@%$MAINT%g
10457 s%@CC@%$CC%g
10458 s%@CPP@%$CPP%g
10459 s%@host@%$host%g
10460 s%@host_alias@%$host_alias%g
10461 s%@host_cpu@%$host_cpu%g
10462 s%@host_vendor@%$host_vendor%g
10463 s%@host_os@%$host_os%g
10464 s%@target@%$target%g
10465 s%@target_alias@%$target_alias%g
10466 s%@target_cpu@%$target_cpu%g
10467 s%@target_vendor@%$target_vendor%g
10468 s%@target_os@%$target_os%g
10469 s%@build@%$build%g
10470 s%@build_alias@%$build_alias%g
10471 s%@build_cpu@%$build_cpu%g
10472 s%@build_vendor@%$build_vendor%g
10473 s%@build_os@%$build_os%g
10474 s%@RANLIB@%$RANLIB%g
10475 s%@SET_MAKE@%$SET_MAKE%g
10476 s%@ALLOCA@%$ALLOCA%g
10477 s%@USE_NLS@%$USE_NLS%g
10478 s%@MSGFMT@%$MSGFMT%g
10479 s%@GMSGFMT@%$GMSGFMT%g
10480 s%@XGETTEXT@%$XGETTEXT%g
10481 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
10482 s%@CATALOGS@%$CATALOGS%g
10483 s%@CATOBJEXT@%$CATOBJEXT%g
10484 s%@DATADIRNAME@%$DATADIRNAME%g
10485 s%@GMOFILES@%$GMOFILES%g
10486 s%@INSTOBJEXT@%$INSTOBJEXT%g
10487 s%@INTLDEPS@%$INTLDEPS%g
10488 s%@INTLLIBS@%$INTLLIBS%g
10489 s%@INTLOBJS@%$INTLOBJS%g
10490 s%@POFILES@%$POFILES%g
10491 s%@POSUB@%$POSUB%g
10492 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
10493 s%@GT_NO@%$GT_NO%g
10494 s%@GT_YES@%$GT_YES%g
10495 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
10496 s%@l@%$l%g
10497 s%@subdirs@%$subdirs%g
10498 s%@AWK@%$AWK%g
10499 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
10500 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
10501 s%@INSTALL_DATA@%$INSTALL_DATA%g
10502 s%@LN_S@%$LN_S%g
10503 s%@YACC@%$YACC%g
10504 s%@AR@%$AR%g
10505 s%@DLLTOOL@%$DLLTOOL%g
10506 s%@WINDRES@%$WINDRES%g
10507 s%@MIG@%$MIG%g
10508 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
10509 s%@TARGET_SYSTEM_ROOT@%$TARGET_SYSTEM_ROOT%g
10510 s%@TARGET_SYSTEM_ROOT_DEFINE@%$TARGET_SYSTEM_ROOT_DEFINE%g
10511 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
10512 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
10513 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
10514 s%@MMALLOC@%$MMALLOC%g
10515 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
10516 s%@WIN32LIBS@%$WIN32LIBS%g
10517 s%@LIBGUI@%$LIBGUI%g
10518 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
10519 s%@WIN32LDAPP@%$WIN32LDAPP%g
10520 s%@TCL_VERSION@%$TCL_VERSION%g
10521 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
10522 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
10523 s%@TCL_CC@%$TCL_CC%g
10524 s%@TCL_DEFS@%$TCL_DEFS%g
10525 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
10526 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
10527 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
10528 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
10529 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
10530 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
10531 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
10532 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
10533 s%@TCL_RANLIB@%$TCL_RANLIB%g
10534 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
10535 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
10536 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
10537 s%@TK_VERSION@%$TK_VERSION%g
10538 s%@TK_DEFS@%$TK_DEFS%g
10539 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
10540 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
10541 s%@TK_XLIBSW@%$TK_XLIBSW%g
10542 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
10543 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
10544 s%@TCLHDIR@%$TCLHDIR%g
10545 s%@TKHDIR@%$TKHDIR%g
10546 s%@ITCLHDIR@%$ITCLHDIR%g
10547 s%@ITKHDIR@%$ITKHDIR%g
10548 s%@ITCL_VERSION@%$ITCL_VERSION%g
10549 s%@ITCL_DEFS@%$ITCL_DEFS%g
10550 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
10551 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
10552 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
10553 s%@ITK_VERSION@%$ITK_VERSION%g
10554 s%@ITK_DEFS@%$ITK_DEFS%g
10555 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
10556 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
10557 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
10558 s%@X_CFLAGS@%$X_CFLAGS%g
10559 s%@X_LDFLAGS@%$X_LDFLAGS%g
10560 s%@X_LIBS@%$X_LIBS%g
10561 s%@TCL_DEPS@%$TCL_DEPS%g
10562 s%@TK_DEPS@%$TK_DEPS%g
10563 s%@ITCLLIB@%$ITCLLIB%g
10564 s%@ITCL_DEPS@%$ITCL_DEPS%g
10565 s%@ITKLIB@%$ITKLIB%g
10566 s%@ITK_DEPS@%$ITK_DEPS%g
10567 s%@GDBTKLIBS@%$GDBTKLIBS%g
10568 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
10569 s%@GDBTK_SRC_DIR@%$GDBTK_SRC_DIR%g
10570 s%@IGNORE_SIM@%$IGNORE_SIM%g
10571 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
10572 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
10573 s%@PROFILE_CFLAGS@%$PROFILE_CFLAGS%g
10574 s%@CONFIG_OBS@%$CONFIG_OBS%g
10575 s%@CONFIG_LIB_OBS@%$CONFIG_LIB_OBS%g
10576 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
10577 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
10578 s%@CONFIG_INITS@%$CONFIG_INITS%g
10579 s%@CONFIG_ALL@%$CONFIG_ALL%g
10580 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
10581 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
10582 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
10583 s%@target_subdir@%$target_subdir%g
10584 /@host_makefile_frag@/r $host_makefile_frag
10585 s%@host_makefile_frag@%%g
10586 /@target_makefile_frag@/r $target_makefile_frag
10587 s%@target_makefile_frag@%%g
10588 s%@frags@%$frags%g
10589 s%@xm_h@%$xm_h%g
10590 s%@tm_h@%$tm_h%g
10591 s%@nm_h@%$nm_h%g
10592 s%@EXEEXT@%$EXEEXT%g
10593 s%@LIBICONV@%$LIBICONV%g
10594
10595 CEOF
10596 EOF
10597
10598 cat >> $CONFIG_STATUS <<\EOF
10599
10600 # Split the substitutions into bite-sized pieces for seds with
10601 # small command number limits, like on Digital OSF/1 and HP-UX.
10602 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
10603 ac_file=1 # Number of current file.
10604 ac_beg=1 # First line for current file.
10605 ac_end=$ac_max_sed_cmds # Line after last line for current file.
10606 ac_more_lines=:
10607 ac_sed_cmds=""
10608 while $ac_more_lines; do
10609   if test $ac_beg -gt 1; then
10610     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
10611   else
10612     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
10613   fi
10614   if test ! -s conftest.s$ac_file; then
10615     ac_more_lines=false
10616     rm -f conftest.s$ac_file
10617   else
10618     if test -z "$ac_sed_cmds"; then
10619       ac_sed_cmds="sed -f conftest.s$ac_file"
10620     else
10621       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
10622     fi
10623     ac_file=`expr $ac_file + 1`
10624     ac_beg=$ac_end
10625     ac_end=`expr $ac_end + $ac_max_sed_cmds`
10626   fi
10627 done
10628 if test -z "$ac_sed_cmds"; then
10629   ac_sed_cmds=cat
10630 fi
10631 EOF
10632
10633 cat >> $CONFIG_STATUS <<EOF
10634
10635 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
10636 EOF
10637 cat >> $CONFIG_STATUS <<\EOF
10638 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10639   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10640   case "$ac_file" in
10641   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10642        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10643   *) ac_file_in="${ac_file}.in" ;;
10644   esac
10645
10646   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10647
10648   # Remove last slash and all that follows it.  Not all systems have dirname.
10649   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10650   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10651     # The file is in a subdirectory.
10652     test ! -d "$ac_dir" && mkdir "$ac_dir"
10653     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10654     # A "../" for each directory in $ac_dir_suffix.
10655     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10656   else
10657     ac_dir_suffix= ac_dots=
10658   fi
10659
10660   case "$ac_given_srcdir" in
10661   .)  srcdir=.
10662       if test -z "$ac_dots"; then top_srcdir=.
10663       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10664   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10665   *) # Relative path.
10666     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10667     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10668   esac
10669
10670   case "$ac_given_INSTALL" in
10671   [/$]*) INSTALL="$ac_given_INSTALL" ;;
10672   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
10673   esac
10674
10675   echo creating "$ac_file"
10676   rm -f "$ac_file"
10677   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10678   case "$ac_file" in
10679   *Makefile*) ac_comsub="1i\\
10680 # $configure_input" ;;
10681   *) ac_comsub= ;;
10682   esac
10683
10684   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10685   sed -e "$ac_comsub
10686 s%@configure_input@%$configure_input%g
10687 s%@srcdir@%$srcdir%g
10688 s%@top_srcdir@%$top_srcdir%g
10689 s%@INSTALL@%$INSTALL%g
10690 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10691 fi; done
10692 rm -f conftest.s*
10693
10694 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10695 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10696 #
10697 # ac_d sets the value in "#define NAME VALUE" lines.
10698 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10699 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10700 ac_dC='\3'
10701 ac_dD='%g'
10702 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10703 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10704 ac_uB='\([      ]\)%\1#\2define\3'
10705 ac_uC=' '
10706 ac_uD='\4%g'
10707 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10708 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10709 ac_eB='$%\1#\2define\3'
10710 ac_eC=' '
10711 ac_eD='%g'
10712
10713 if test "${CONFIG_HEADERS+set}" != set; then
10714 EOF
10715 cat >> $CONFIG_STATUS <<EOF
10716   CONFIG_HEADERS="config.h:config.in"
10717 EOF
10718 cat >> $CONFIG_STATUS <<\EOF
10719 fi
10720 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10721   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10722   case "$ac_file" in
10723   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10724        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10725   *) ac_file_in="${ac_file}.in" ;;
10726   esac
10727
10728   echo creating $ac_file
10729
10730   rm -f conftest.frag conftest.in conftest.out
10731   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10732   cat $ac_file_inputs > conftest.in
10733
10734 EOF
10735
10736 # Transform confdefs.h into a sed script conftest.vals that substitutes
10737 # the proper values into config.h.in to produce config.h.  And first:
10738 # Protect against being on the right side of a sed subst in config.status.
10739 # Protect against being in an unquoted here document in config.status.
10740 rm -f conftest.vals
10741 cat > conftest.hdr <<\EOF
10742 s/[\\&%]/\\&/g
10743 s%[\\$`]%\\&%g
10744 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10745 s%ac_d%ac_u%gp
10746 s%ac_u%ac_e%gp
10747 EOF
10748 sed -n -f conftest.hdr confdefs.h > conftest.vals
10749 rm -f conftest.hdr
10750
10751 # This sed command replaces #undef with comments.  This is necessary, for
10752 # example, in the case of _POSIX_SOURCE, which is predefined and required
10753 # on some systems where configure will not decide to define it.
10754 cat >> conftest.vals <<\EOF
10755 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10756 EOF
10757
10758 # Break up conftest.vals because some shells have a limit on
10759 # the size of here documents, and old seds have small limits too.
10760
10761 rm -f conftest.tail
10762 while :
10763 do
10764   ac_lines=`grep -c . conftest.vals`
10765   # grep -c gives empty output for an empty file on some AIX systems.
10766   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10767   # Write a limited-size here document to conftest.frag.
10768   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10769   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10770   echo 'CEOF
10771   sed -f conftest.frag conftest.in > conftest.out
10772   rm -f conftest.in
10773   mv conftest.out conftest.in
10774 ' >> $CONFIG_STATUS
10775   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10776   rm -f conftest.vals
10777   mv conftest.tail conftest.vals
10778 done
10779 rm -f conftest.vals
10780
10781 cat >> $CONFIG_STATUS <<\EOF
10782   rm -f conftest.frag conftest.h
10783   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10784   cat conftest.in >> conftest.h
10785   rm -f conftest.in
10786   if cmp -s $ac_file conftest.h 2>/dev/null; then
10787     echo "$ac_file is unchanged"
10788     rm -f conftest.h
10789   else
10790     # Remove last slash and all that follows it.  Not all systems have dirname.
10791       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10792       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10793       # The file is in a subdirectory.
10794       test ! -d "$ac_dir" && mkdir "$ac_dir"
10795     fi
10796     rm -f $ac_file
10797     mv conftest.h $ac_file
10798   fi
10799 fi; done
10800
10801 EOF
10802
10803 cat >> $CONFIG_STATUS <<EOF
10804 ac_sources="$files"
10805 ac_dests="$links"
10806 EOF
10807
10808 cat >> $CONFIG_STATUS <<\EOF
10809 srcdir=$ac_given_srcdir
10810 while test -n "$ac_sources"; do
10811   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10812   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10813
10814   echo "linking $srcdir/$ac_source to $ac_dest"
10815
10816   if test ! -r $srcdir/$ac_source; then
10817     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10818   fi
10819   rm -f $ac_dest
10820
10821   # Make relative symlinks.
10822   # Remove last slash and all that follows it.  Not all systems have dirname.
10823   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10824   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10825     # The dest file is in a subdirectory.
10826     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10827     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10828     # A "../" for each directory in $ac_dest_dir_suffix.
10829     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10830   else
10831     ac_dest_dir_suffix= ac_dots=
10832   fi
10833
10834   case "$srcdir" in
10835   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10836   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10837   esac
10838
10839   # Make a symlink if possible; otherwise try a hard link.
10840   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10841     ln $srcdir/$ac_source $ac_dest; then :
10842   else
10843     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10844   fi
10845 done
10846 EOF
10847 cat >> $CONFIG_STATUS <<EOF
10848
10849 gdb_host_cpu=$gdb_host_cpu
10850 gdb_target_cpu=$gdb_target_cpu
10851 nativefile=$nativefile
10852
10853 EOF
10854 cat >> $CONFIG_STATUS <<\EOF
10855
10856 if test "${nativefile}" = ""; then
10857         < Makefile \
10858         sed -e '/^NATDEPFILES[  ]*=.*\\$/,/[^\\]$/s/^/# /' \
10859             -e '/^NATDEPFILES[  ]*=/s/^/# /' \
10860         | sed -e '/^\(NATDEPFILES[      ]*[+]=[         ]*\)/s//# \1/' \
10861         > Makefile.tem
10862 mv -f Makefile.tem Makefile
10863 fi
10864
10865 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
10866 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
10867 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
10868 mv -f Makefile.tmp Makefile
10869
10870
10871 case x$CONFIG_HEADERS in
10872 xconfig.h:config.in)
10873 echo > stamp-h ;;
10874 esac
10875
10876 exit 0
10877 EOF
10878 chmod +x $CONFIG_STATUS
10879 rm -fr confdefs* $ac_clean_files
10880 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10881
10882 if test "$no_recursion" != yes; then
10883
10884   # Remove --cache-file and --srcdir arguments so they do not pile up.
10885   ac_sub_configure_args=
10886   ac_prev=
10887   for ac_arg in $ac_configure_args; do
10888     if test -n "$ac_prev"; then
10889       ac_prev=
10890       continue
10891     fi
10892     case "$ac_arg" in
10893     -cache-file | --cache-file | --cache-fil | --cache-fi \
10894     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
10895       ac_prev=cache_file ;;
10896     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
10897     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
10898       ;;
10899     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
10900       ac_prev=srcdir ;;
10901     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
10902       ;;
10903     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
10904     esac
10905   done
10906
10907   for ac_config_dir in doc testsuite $configdirs; do
10908
10909     # Do not complain, so a configure script can configure whichever
10910     # parts of a large source tree are present.
10911     if test ! -d $srcdir/$ac_config_dir; then
10912       continue
10913     fi
10914
10915     echo configuring in $ac_config_dir
10916
10917     case "$srcdir" in
10918     .) ;;
10919     *)
10920       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
10921       else
10922         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
10923       fi
10924       ;;
10925     esac
10926
10927     ac_popdir=`pwd`
10928     cd $ac_config_dir
10929
10930       # A "../" for each directory in /$ac_config_dir.
10931       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
10932
10933     case "$srcdir" in
10934     .) # No --srcdir option.  We are building in place.
10935       ac_sub_srcdir=$srcdir ;;
10936     /*) # Absolute path.
10937       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
10938     *) # Relative path.
10939       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
10940     esac
10941
10942     # Check for guested configure; otherwise get Cygnus style configure.
10943     if test -f $ac_sub_srcdir/configure; then
10944       ac_sub_configure=$ac_sub_srcdir/configure
10945     elif test -f $ac_sub_srcdir/configure.in; then
10946       ac_sub_configure=$ac_configure
10947     else
10948       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
10949       ac_sub_configure=
10950     fi
10951
10952     # The recursion is here.
10953     if test -n "$ac_sub_configure"; then
10954
10955       # Make the cache file name correct relative to the subdirectory.
10956       case "$cache_file" in
10957       /*) ac_sub_cache_file=$cache_file ;;
10958       *) # Relative path.
10959         ac_sub_cache_file="$ac_dots$cache_file" ;;
10960       esac
10961   case "$ac_given_INSTALL" in
10962         [/$]*) INSTALL="$ac_given_INSTALL" ;;
10963         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
10964         esac
10965
10966       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
10967       # The eval makes quoting arguments work.
10968       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
10969       then :
10970       else
10971         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
10972       fi
10973     fi
10974
10975     cd $ac_popdir
10976   done
10977 fi
10978
10979
10980 exit 0