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="$ac_help
  32   --with-libunwind            Use libunwind frame unwinding support"
  33 ac_help="$ac_help
  34   --enable-profiling      enable profiling of GDB"
  35 ac_help="$ac_help
  36   --without-included-regex don't use included regex; this is the default
  37                           on systems with version 2 of the GNU C library
  38                           (use with caution on other system)"
  39 ac_help="$ac_help
  40   --with-sysroot[=DIR] Search for usr/lib et al within DIR."
  41 ac_help="$ac_help
  42   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  43 ac_help="$ac_help
  44   --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used"
  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
1235 CONFIG_OBS=
1236 CONFIG_DEPS=
1237 CONFIG_SRCS=
1238 ENABLE_CFLAGS=
1239
1240 CONFIG_ALL=
1241 CONFIG_CLEAN=
1242 CONFIG_INSTALL=
1243 CONFIG_UNINSTALL=
1244
1245
1246 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1247 echo "configure:1248: checking whether ${MAKE-make} sets \${MAKE}" >&5
1248 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1249 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1250   echo $ac_n "(cached) $ac_c" 1>&6
1251 else
1252   cat > conftestmake <<\EOF
1253 all:
1254         @echo 'ac_maketemp="${MAKE}"'
1255 EOF
1256 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1257 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1258 if test -n "$ac_maketemp"; then
1259   eval ac_cv_prog_make_${ac_make}_set=yes
1260 else
1261   eval ac_cv_prog_make_${ac_make}_set=no
1262 fi
1263 rm -f conftestmake
1264 fi
1265 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1266   echo "$ac_t""yes" 1>&6
1267   SET_MAKE=
1268 else
1269   echo "$ac_t""no" 1>&6
1270   SET_MAKE="MAKE=${MAKE-make}"
1271 fi
1272
1273 # Extract the first word of "ranlib", so it can be a program name with args.
1274 set dummy ranlib; ac_word=$2
1275 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1276 echo "configure:1277: checking for $ac_word" >&5
1277 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1278   echo $ac_n "(cached) $ac_c" 1>&6
1279 else
1280   if test -n "$RANLIB"; then
1281   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1282 else
1283   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1284   ac_dummy="$PATH"
1285   for ac_dir in $ac_dummy; do
1286     test -z "$ac_dir" && ac_dir=.
1287     if test -f $ac_dir/$ac_word; then
1288       ac_cv_prog_RANLIB="ranlib"
1289       break
1290     fi
1291   done
1292   IFS="$ac_save_ifs"
1293   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1294 fi
1295 fi
1296 RANLIB="$ac_cv_prog_RANLIB"
1297 if test -n "$RANLIB"; then
1298   echo "$ac_t""$RANLIB" 1>&6
1299 else
1300   echo "$ac_t""no" 1>&6
1301 fi
1302
1303 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1304 echo "configure:1305: checking for ANSI C header files" >&5
1305 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1306   echo $ac_n "(cached) $ac_c" 1>&6
1307 else
1308   cat > conftest.$ac_ext <<EOF
1309 #line 1310 "configure"
1310 #include "confdefs.h"
1311 #include <stdlib.h>
1312 #include <stdarg.h>
1313 #include <string.h>
1314 #include <float.h>
1315 EOF
1316 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1317 { (eval echo configure:1318: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1318 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1319 if test -z "$ac_err"; then
1320   rm -rf conftest*
1321   ac_cv_header_stdc=yes
1322 else
1323   echo "$ac_err" >&5
1324   echo "configure: failed program was:" >&5
1325   cat conftest.$ac_ext >&5
1326   rm -rf conftest*
1327   ac_cv_header_stdc=no
1328 fi
1329 rm -f conftest*
1330
1331 if test $ac_cv_header_stdc = yes; then
1332   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1333 cat > conftest.$ac_ext <<EOF
1334 #line 1335 "configure"
1335 #include "confdefs.h"
1336 #include <string.h>
1337 EOF
1338 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1339   egrep "memchr" >/dev/null 2>&1; then
1340   :
1341 else
1342   rm -rf conftest*
1343   ac_cv_header_stdc=no
1344 fi
1345 rm -f conftest*
1346
1347 fi
1348
1349 if test $ac_cv_header_stdc = yes; then
1350   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1351 cat > conftest.$ac_ext <<EOF
1352 #line 1353 "configure"
1353 #include "confdefs.h"
1354 #include <stdlib.h>
1355 EOF
1356 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1357   egrep "free" >/dev/null 2>&1; then
1358   :
1359 else
1360   rm -rf conftest*
1361   ac_cv_header_stdc=no
1362 fi
1363 rm -f conftest*
1364
1365 fi
1366
1367 if test $ac_cv_header_stdc = yes; then
1368   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1369 if test "$cross_compiling" = yes; then
1370   :
1371 else
1372   cat > conftest.$ac_ext <<EOF
1373 #line 1374 "configure"
1374 #include "confdefs.h"
1375 #include <ctype.h>
1376 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1377 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1378 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1379 int main () { int i; for (i = 0; i < 256; i++)
1380 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1381 exit (0); }
1382
1383 EOF
1384 if { (eval echo configure:1385: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1385 then
1386   :
1387 else
1388   echo "configure: failed program was:" >&5
1389   cat conftest.$ac_ext >&5
1390   rm -fr conftest*
1391   ac_cv_header_stdc=no
1392 fi
1393 rm -fr conftest*
1394 fi
1395
1396 fi
1397 fi
1398
1399 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1400 if test $ac_cv_header_stdc = yes; then
1401   cat >> confdefs.h <<\EOF
1402 #define STDC_HEADERS 1
1403 EOF
1404
1405 fi
1406
1407 echo $ac_n "checking for working const""... $ac_c" 1>&6
1408 echo "configure:1409: checking for working const" >&5
1409 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1410   echo $ac_n "(cached) $ac_c" 1>&6
1411 else
1412   cat > conftest.$ac_ext <<EOF
1413 #line 1414 "configure"
1414 #include "confdefs.h"
1415
1416 int main() {
1417
1418 /* Ultrix mips cc rejects this.  */
1419 typedef int charset[2]; const charset x;
1420 /* SunOS 4.1.1 cc rejects this.  */
1421 char const *const *ccp;
1422 char **p;
1423 /* NEC SVR4.0.2 mips cc rejects this.  */
1424 struct point {int x, y;};
1425 static struct point const zero = {0,0};
1426 /* AIX XL C 1.02.0.0 rejects this.
1427    It does not let you subtract one const X* pointer from another in an arm
1428    of an if-expression whose if-part is not a constant expression */
1429 const char *g = "string";
1430 ccp = &g + (g ? g-g : 0);
1431 /* HPUX 7.0 cc rejects these. */
1432 ++ccp;
1433 p = (char**) ccp;
1434 ccp = (char const *const *) p;
1435 { /* SCO 3.2v4 cc rejects this.  */
1436   char *t;
1437   char const *s = 0 ? (char *) 0 : (char const *) 0;
1438
1439   *t++ = 0;
1440 }
1441 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1442   int x[] = {25, 17};
1443   const int *foo = &x[0];
1444   ++foo;
1445 }
1446 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1447   typedef const int *iptr;
1448   iptr p = 0;
1449   ++p;
1450 }
1451 { /* AIX XL C 1.02.0.0 rejects this saying
1452      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1453   struct s { int j; const int *ap[3]; };
1454   struct s *b; b->j = 5;
1455 }
1456 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1457   const int foo = 10;
1458 }
1459
1460 ; return 0; }
1461 EOF
1462 if { (eval echo configure:1463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1463   rm -rf conftest*
1464   ac_cv_c_const=yes
1465 else
1466   echo "configure: failed program was:" >&5
1467   cat conftest.$ac_ext >&5
1468   rm -rf conftest*
1469   ac_cv_c_const=no
1470 fi
1471 rm -f conftest*
1472 fi
1473
1474 echo "$ac_t""$ac_cv_c_const" 1>&6
1475 if test $ac_cv_c_const = no; then
1476   cat >> confdefs.h <<\EOF
1477 #define const
1478 EOF
1479
1480 fi
1481
1482 echo $ac_n "checking for inline""... $ac_c" 1>&6
1483 echo "configure:1484: checking for inline" >&5
1484 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1485   echo $ac_n "(cached) $ac_c" 1>&6
1486 else
1487   ac_cv_c_inline=no
1488 for ac_kw in inline __inline__ __inline; do
1489   cat > conftest.$ac_ext <<EOF
1490 #line 1491 "configure"
1491 #include "confdefs.h"
1492
1493 int main() {
1494 } $ac_kw foo() {
1495 ; return 0; }
1496 EOF
1497 if { (eval echo configure:1498: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1498   rm -rf conftest*
1499   ac_cv_c_inline=$ac_kw; break
1500 else
1501   echo "configure: failed program was:" >&5
1502   cat conftest.$ac_ext >&5
1503 fi
1504 rm -f conftest*
1505 done
1506
1507 fi
1508
1509 echo "$ac_t""$ac_cv_c_inline" 1>&6
1510 case "$ac_cv_c_inline" in
1511   inline | yes) ;;
1512   no) cat >> confdefs.h <<\EOF
1513 #define inline
1514 EOF
1515  ;;
1516   *)  cat >> confdefs.h <<EOF
1517 #define inline $ac_cv_c_inline
1518 EOF
1519  ;;
1520 esac
1521
1522 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1523 echo "configure:1524: checking for off_t" >&5
1524 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1525   echo $ac_n "(cached) $ac_c" 1>&6
1526 else
1527   cat > conftest.$ac_ext <<EOF
1528 #line 1529 "configure"
1529 #include "confdefs.h"
1530 #include <sys/types.h>
1531 #if STDC_HEADERS
1532 #include <stdlib.h>
1533 #include <stddef.h>
1534 #endif
1535 EOF
1536 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1537   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1538   rm -rf conftest*
1539   ac_cv_type_off_t=yes
1540 else
1541   rm -rf conftest*
1542   ac_cv_type_off_t=no
1543 fi
1544 rm -f conftest*
1545
1546 fi
1547 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1548 if test $ac_cv_type_off_t = no; then
1549   cat >> confdefs.h <<\EOF
1550 #define off_t long
1551 EOF
1552
1553 fi
1554
1555 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1556 echo "configure:1557: checking for size_t" >&5
1557 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1558   echo $ac_n "(cached) $ac_c" 1>&6
1559 else
1560   cat > conftest.$ac_ext <<EOF
1561 #line 1562 "configure"
1562 #include "confdefs.h"
1563 #include <sys/types.h>
1564 #if STDC_HEADERS
1565 #include <stdlib.h>
1566 #include <stddef.h>
1567 #endif
1568 EOF
1569 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1570   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1571   rm -rf conftest*
1572   ac_cv_type_size_t=yes
1573 else
1574   rm -rf conftest*
1575   ac_cv_type_size_t=no
1576 fi
1577 rm -f conftest*
1578
1579 fi
1580 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1581 if test $ac_cv_type_size_t = no; then
1582   cat >> confdefs.h <<\EOF
1583 #define size_t unsigned
1584 EOF
1585
1586 fi
1587
1588 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1589 # for constant arguments.  Useless!
1590 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1591 echo "configure:1592: checking for working alloca.h" >&5
1592 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1593   echo $ac_n "(cached) $ac_c" 1>&6
1594 else
1595   cat > conftest.$ac_ext <<EOF
1596 #line 1597 "configure"
1597 #include "confdefs.h"
1598 #include <alloca.h>
1599 int main() {
1600 char *p = alloca(2 * sizeof(int));
1601 ; return 0; }
1602 EOF
1603 if { (eval echo configure:1604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1604   rm -rf conftest*
1605   ac_cv_header_alloca_h=yes
1606 else
1607   echo "configure: failed program was:" >&5
1608   cat conftest.$ac_ext >&5
1609   rm -rf conftest*
1610   ac_cv_header_alloca_h=no
1611 fi
1612 rm -f conftest*
1613 fi
1614
1615 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1616 if test $ac_cv_header_alloca_h = yes; then
1617   cat >> confdefs.h <<\EOF
1618 #define HAVE_ALLOCA_H 1
1619 EOF
1620
1621 fi
1622
1623 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1624 echo "configure:1625: checking for alloca" >&5
1625 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1626   echo $ac_n "(cached) $ac_c" 1>&6
1627 else
1628   cat > conftest.$ac_ext <<EOF
1629 #line 1630 "configure"
1630 #include "confdefs.h"
1631
1632 #ifdef __GNUC__
1633 # define alloca __builtin_alloca
1634 #else
1635 # ifdef _MSC_VER
1636 #  include <malloc.h>
1637 #  define alloca _alloca
1638 # else
1639 #  if HAVE_ALLOCA_H
1640 #   include <alloca.h>
1641 #  else
1642 #   ifdef _AIX
1643  #pragma alloca
1644 #   else
1645 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1646 char *alloca ();
1647 #    endif
1648 #   endif
1649 #  endif
1650 # endif
1651 #endif
1652
1653 int main() {
1654 char *p = (char *) alloca(1);
1655 ; return 0; }
1656 EOF
1657 if { (eval echo configure:1658: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1658   rm -rf conftest*
1659   ac_cv_func_alloca_works=yes
1660 else
1661   echo "configure: failed program was:" >&5
1662   cat conftest.$ac_ext >&5
1663   rm -rf conftest*
1664   ac_cv_func_alloca_works=no
1665 fi
1666 rm -f conftest*
1667 fi
1668
1669 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1670 if test $ac_cv_func_alloca_works = yes; then
1671   cat >> confdefs.h <<\EOF
1672 #define HAVE_ALLOCA 1
1673 EOF
1674
1675 fi
1676
1677 if test $ac_cv_func_alloca_works = no; then
1678   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1679   # that cause trouble.  Some versions do not even contain alloca or
1680   # contain a buggy version.  If you still want to use their alloca,
1681   # use ar to extract alloca.o from them instead of compiling alloca.c.
1682   ALLOCA=alloca.${ac_objext}
1683   cat >> confdefs.h <<\EOF
1684 #define C_ALLOCA 1
1685 EOF
1686
1687
1688 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1689 echo "configure:1690: checking whether alloca needs Cray hooks" >&5
1690 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1691   echo $ac_n "(cached) $ac_c" 1>&6
1692 else
1693   cat > conftest.$ac_ext <<EOF
1694 #line 1695 "configure"
1695 #include "confdefs.h"
1696 #if defined(CRAY) && ! defined(CRAY2)
1697 webecray
1698 #else
1699 wenotbecray
1700 #endif
1701
1702 EOF
1703 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1704   egrep "webecray" >/dev/null 2>&1; then
1705   rm -rf conftest*
1706   ac_cv_os_cray=yes
1707 else
1708   rm -rf conftest*
1709   ac_cv_os_cray=no
1710 fi
1711 rm -f conftest*
1712
1713 fi
1714
1715 echo "$ac_t""$ac_cv_os_cray" 1>&6
1716 if test $ac_cv_os_cray = yes; then
1717 for ac_func in _getb67 GETB67 getb67; do
1718   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1719 echo "configure:1720: checking for $ac_func" >&5
1720 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1721   echo $ac_n "(cached) $ac_c" 1>&6
1722 else
1723   cat > conftest.$ac_ext <<EOF
1724 #line 1725 "configure"
1725 #include "confdefs.h"
1726 /* System header to define __stub macros and hopefully few prototypes,
1727     which can conflict with char $ac_func(); below.  */
1728 #include <assert.h>
1729 /* Override any gcc2 internal prototype to avoid an error.  */
1730 /* We use char because int might match the return type of a gcc2
1731     builtin and then its argument prototype would still apply.  */
1732 char $ac_func();
1733
1734 int main() {
1735
1736 /* The GNU C library defines this for functions which it implements
1737     to always fail with ENOSYS.  Some functions are actually named
1738     something starting with __ and the normal name is an alias.  */
1739 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1740 choke me
1741 #else
1742 $ac_func();
1743 #endif
1744
1745 ; return 0; }
1746 EOF
1747 if { (eval echo configure:1748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1748   rm -rf conftest*
1749   eval "ac_cv_func_$ac_func=yes"
1750 else
1751   echo "configure: failed program was:" >&5
1752   cat conftest.$ac_ext >&5
1753   rm -rf conftest*
1754   eval "ac_cv_func_$ac_func=no"
1755 fi
1756 rm -f conftest*
1757 fi
1758
1759 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1760   echo "$ac_t""yes" 1>&6
1761   cat >> confdefs.h <<EOF
1762 #define CRAY_STACKSEG_END $ac_func
1763 EOF
1764
1765   break
1766 else
1767   echo "$ac_t""no" 1>&6
1768 fi
1769
1770 done
1771 fi
1772
1773 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1774 echo "configure:1775: checking stack direction for C alloca" >&5
1775 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1776   echo $ac_n "(cached) $ac_c" 1>&6
1777 else
1778   if test "$cross_compiling" = yes; then
1779   ac_cv_c_stack_direction=0
1780 else
1781   cat > conftest.$ac_ext <<EOF
1782 #line 1783 "configure"
1783 #include "confdefs.h"
1784 find_stack_direction ()
1785 {
1786   static char *addr = 0;
1787   auto char dummy;
1788   if (addr == 0)
1789     {
1790       addr = &dummy;
1791       return find_stack_direction ();
1792     }
1793   else
1794     return (&dummy > addr) ? 1 : -1;
1795 }
1796 main ()
1797 {
1798   exit (find_stack_direction() < 0);
1799 }
1800 EOF
1801 if { (eval echo configure:1802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1802 then
1803   ac_cv_c_stack_direction=1
1804 else
1805   echo "configure: failed program was:" >&5
1806   cat conftest.$ac_ext >&5
1807   rm -fr conftest*
1808   ac_cv_c_stack_direction=-1
1809 fi
1810 rm -fr conftest*
1811 fi
1812
1813 fi
1814
1815 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1816 cat >> confdefs.h <<EOF
1817 #define STACK_DIRECTION $ac_cv_c_stack_direction
1818 EOF
1819
1820 fi
1821
1822 for ac_hdr in unistd.h
1823 do
1824 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1825 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1826 echo "configure:1827: checking for $ac_hdr" >&5
1827 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1828   echo $ac_n "(cached) $ac_c" 1>&6
1829 else
1830   cat > conftest.$ac_ext <<EOF
1831 #line 1832 "configure"
1832 #include "confdefs.h"
1833 #include <$ac_hdr>
1834 EOF
1835 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1836 { (eval echo configure:1837: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1837 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1838 if test -z "$ac_err"; then
1839   rm -rf conftest*
1840   eval "ac_cv_header_$ac_safe=yes"
1841 else
1842   echo "$ac_err" >&5
1843   echo "configure: failed program was:" >&5
1844   cat conftest.$ac_ext >&5
1845   rm -rf conftest*
1846   eval "ac_cv_header_$ac_safe=no"
1847 fi
1848 rm -f conftest*
1849 fi
1850 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1851   echo "$ac_t""yes" 1>&6
1852     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1853   cat >> confdefs.h <<EOF
1854 #define $ac_tr_hdr 1
1855 EOF
1856
1857 else
1858   echo "$ac_t""no" 1>&6
1859 fi
1860 done
1861
1862 for ac_func in getpagesize
1863 do
1864 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1865 echo "configure:1866: checking for $ac_func" >&5
1866 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1867   echo $ac_n "(cached) $ac_c" 1>&6
1868 else
1869   cat > conftest.$ac_ext <<EOF
1870 #line 1871 "configure"
1871 #include "confdefs.h"
1872 /* System header to define __stub macros and hopefully few prototypes,
1873     which can conflict with char $ac_func(); below.  */
1874 #include <assert.h>
1875 /* Override any gcc2 internal prototype to avoid an error.  */
1876 /* We use char because int might match the return type of a gcc2
1877     builtin and then its argument prototype would still apply.  */
1878 char $ac_func();
1879
1880 int main() {
1881
1882 /* The GNU C library defines this for functions which it implements
1883     to always fail with ENOSYS.  Some functions are actually named
1884     something starting with __ and the normal name is an alias.  */
1885 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1886 choke me
1887 #else
1888 $ac_func();
1889 #endif
1890
1891 ; return 0; }
1892 EOF
1893 if { (eval echo configure:1894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1894   rm -rf conftest*
1895   eval "ac_cv_func_$ac_func=yes"
1896 else
1897   echo "configure: failed program was:" >&5
1898   cat conftest.$ac_ext >&5
1899   rm -rf conftest*
1900   eval "ac_cv_func_$ac_func=no"
1901 fi
1902 rm -f conftest*
1903 fi
1904
1905 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1906   echo "$ac_t""yes" 1>&6
1907     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1908   cat >> confdefs.h <<EOF
1909 #define $ac_tr_func 1
1910 EOF
1911
1912 else
1913   echo "$ac_t""no" 1>&6
1914 fi
1915 done
1916
1917 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1918 echo "configure:1919: checking for working mmap" >&5
1919 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1920   echo $ac_n "(cached) $ac_c" 1>&6
1921 else
1922   if test "$cross_compiling" = yes; then
1923   ac_cv_func_mmap_fixed_mapped=no
1924 else
1925   cat > conftest.$ac_ext <<EOF
1926 #line 1927 "configure"
1927 #include "confdefs.h"
1928
1929 /* Thanks to Mike Haertel and Jim Avera for this test.
1930    Here is a matrix of mmap possibilities:
1931         mmap private not fixed
1932         mmap private fixed at somewhere currently unmapped
1933         mmap private fixed at somewhere already mapped
1934         mmap shared not fixed
1935         mmap shared fixed at somewhere currently unmapped
1936         mmap shared fixed at somewhere already mapped
1937    For private mappings, we should verify that changes cannot be read()
1938    back from the file, nor mmap's back from the file at a different
1939    address.  (There have been systems where private was not correctly
1940    implemented like the infamous i386 svr4.0, and systems where the
1941    VM page cache was not coherent with the filesystem buffer cache
1942    like early versions of FreeBSD and possibly contemporary NetBSD.)
1943    For shared mappings, we should conversely verify that changes get
1944    propogated back to all the places they're supposed to be.
1945
1946    Grep wants private fixed already mapped.
1947    The main things grep needs to know about mmap are:
1948    * does it exist and is it safe to write into the mmap'd area
1949    * how to use it (BSD variants)  */
1950 #include <sys/types.h>
1951 #include <fcntl.h>
1952 #include <sys/mman.h>
1953
1954 /* This mess was copied from the GNU getpagesize.h.  */
1955 #ifndef HAVE_GETPAGESIZE
1956 # ifdef HAVE_UNISTD_H
1957 #  include <unistd.h>
1958 # endif
1959
1960 /* Assume that all systems that can run configure have sys/param.h.  */
1961 # ifndef HAVE_SYS_PARAM_H
1962 #  define HAVE_SYS_PARAM_H 1
1963 # endif
1964
1965 # ifdef _SC_PAGESIZE
1966 #  define getpagesize() sysconf(_SC_PAGESIZE)
1967 # else /* no _SC_PAGESIZE */
1968 #  ifdef HAVE_SYS_PARAM_H
1969 #   include <sys/param.h>
1970 #   ifdef EXEC_PAGESIZE
1971 #    define getpagesize() EXEC_PAGESIZE
1972 #   else /* no EXEC_PAGESIZE */
1973 #    ifdef NBPG
1974 #     define getpagesize() NBPG * CLSIZE
1975 #     ifndef CLSIZE
1976 #      define CLSIZE 1
1977 #     endif /* no CLSIZE */
1978 #    else /* no NBPG */
1979 #     ifdef NBPC
1980 #      define getpagesize() NBPC
1981 #     else /* no NBPC */
1982 #      ifdef PAGESIZE
1983 #       define getpagesize() PAGESIZE
1984 #      endif /* PAGESIZE */
1985 #     endif /* no NBPC */
1986 #    endif /* no NBPG */
1987 #   endif /* no EXEC_PAGESIZE */
1988 #  else /* no HAVE_SYS_PARAM_H */
1989 #   define getpagesize() 8192   /* punt totally */
1990 #  endif /* no HAVE_SYS_PARAM_H */
1991 # endif /* no _SC_PAGESIZE */
1992
1993 #endif /* no HAVE_GETPAGESIZE */
1994
1995 #ifdef __cplusplus
1996 extern "C" { void *malloc(unsigned); }
1997 #else
1998 char *malloc();
1999 #endif
2000
2001 int
2002 main()
2003 {
2004         char *data, *data2, *data3;
2005         int i, pagesize;
2006         int fd;
2007
2008         pagesize = getpagesize();
2009
2010         /*
2011          * First, make a file with some known garbage in it.
2012          */
2013         data = malloc(pagesize);
2014         if (!data)
2015                 exit(1);
2016         for (i = 0; i < pagesize; ++i)
2017                 *(data + i) = rand();
2018         umask(0);
2019         fd = creat("conftestmmap", 0600);
2020         if (fd < 0)
2021                 exit(1);
2022         if (write(fd, data, pagesize) != pagesize)
2023                 exit(1);
2024         close(fd);
2025
2026         /*
2027          * Next, try to mmap the file at a fixed address which
2028          * already has something else allocated at it.  If we can,
2029          * also make sure that we see the same garbage.
2030          */
2031         fd = open("conftestmmap", O_RDWR);
2032         if (fd < 0)
2033                 exit(1);
2034         data2 = malloc(2 * pagesize);
2035         if (!data2)
2036                 exit(1);
2037         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2038         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2039             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2040                 exit(1);
2041         for (i = 0; i < pagesize; ++i)
2042                 if (*(data + i) != *(data2 + i))
2043                         exit(1);
2044
2045         /*
2046          * Finally, make sure that changes to the mapped area
2047          * do not percolate back to the file as seen by read().
2048          * (This is a bug on some variants of i386 svr4.0.)
2049          */
2050         for (i = 0; i < pagesize; ++i)
2051                 *(data2 + i) = *(data2 + i) + 1;
2052         data3 = malloc(pagesize);
2053         if (!data3)
2054                 exit(1);
2055         if (read(fd, data3, pagesize) != pagesize)
2056                 exit(1);
2057         for (i = 0; i < pagesize; ++i)
2058                 if (*(data + i) != *(data3 + i))
2059                         exit(1);
2060         close(fd);
2061         unlink("conftestmmap");
2062         exit(0);
2063 }
2064
2065 EOF
2066 if { (eval echo configure:2067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2067 then
2068   ac_cv_func_mmap_fixed_mapped=yes
2069 else
2070   echo "configure: failed program was:" >&5
2071   cat conftest.$ac_ext >&5
2072   rm -fr conftest*
2073   ac_cv_func_mmap_fixed_mapped=no
2074 fi
2075 rm -fr conftest*
2076 fi
2077
2078 fi
2079
2080 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2081 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2082   cat >> confdefs.h <<\EOF
2083 #define HAVE_MMAP 1
2084 EOF
2085
2086 fi
2087
2088
2089    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
2090 unistd.h values.h sys/param.h
2091 do
2092 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2093 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2094 echo "configure:2095: checking for $ac_hdr" >&5
2095 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2096   echo $ac_n "(cached) $ac_c" 1>&6
2097 else
2098   cat > conftest.$ac_ext <<EOF
2099 #line 2100 "configure"
2100 #include "confdefs.h"
2101 #include <$ac_hdr>
2102 EOF
2103 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2104 { (eval echo configure:2105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2105 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2106 if test -z "$ac_err"; then
2107   rm -rf conftest*
2108   eval "ac_cv_header_$ac_safe=yes"
2109 else
2110   echo "$ac_err" >&5
2111   echo "configure: failed program was:" >&5
2112   cat conftest.$ac_ext >&5
2113   rm -rf conftest*
2114   eval "ac_cv_header_$ac_safe=no"
2115 fi
2116 rm -f conftest*
2117 fi
2118 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2119   echo "$ac_t""yes" 1>&6
2120     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2121   cat >> confdefs.h <<EOF
2122 #define $ac_tr_hdr 1
2123 EOF
2124
2125 else
2126   echo "$ac_t""no" 1>&6
2127 fi
2128 done
2129
2130    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2131 __argz_count __argz_stringify __argz_next
2132 do
2133 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2134 echo "configure:2135: checking for $ac_func" >&5
2135 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2136   echo $ac_n "(cached) $ac_c" 1>&6
2137 else
2138   cat > conftest.$ac_ext <<EOF
2139 #line 2140 "configure"
2140 #include "confdefs.h"
2141 /* System header to define __stub macros and hopefully few prototypes,
2142     which can conflict with char $ac_func(); below.  */
2143 #include <assert.h>
2144 /* Override any gcc2 internal prototype to avoid an error.  */
2145 /* We use char because int might match the return type of a gcc2
2146     builtin and then its argument prototype would still apply.  */
2147 char $ac_func();
2148
2149 int main() {
2150
2151 /* The GNU C library defines this for functions which it implements
2152     to always fail with ENOSYS.  Some functions are actually named
2153     something starting with __ and the normal name is an alias.  */
2154 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2155 choke me
2156 #else
2157 $ac_func();
2158 #endif
2159
2160 ; return 0; }
2161 EOF
2162 if { (eval echo configure:2163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2163   rm -rf conftest*
2164   eval "ac_cv_func_$ac_func=yes"
2165 else
2166   echo "configure: failed program was:" >&5
2167   cat conftest.$ac_ext >&5
2168   rm -rf conftest*
2169   eval "ac_cv_func_$ac_func=no"
2170 fi
2171 rm -f conftest*
2172 fi
2173
2174 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2175   echo "$ac_t""yes" 1>&6
2176     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2177   cat >> confdefs.h <<EOF
2178 #define $ac_tr_func 1
2179 EOF
2180
2181 else
2182   echo "$ac_t""no" 1>&6
2183 fi
2184 done
2185
2186
2187    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2188      for ac_func in stpcpy
2189 do
2190 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2191 echo "configure:2192: checking for $ac_func" >&5
2192 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2193   echo $ac_n "(cached) $ac_c" 1>&6
2194 else
2195   cat > conftest.$ac_ext <<EOF
2196 #line 2197 "configure"
2197 #include "confdefs.h"
2198 /* System header to define __stub macros and hopefully few prototypes,
2199     which can conflict with char $ac_func(); below.  */
2200 #include <assert.h>
2201 /* Override any gcc2 internal prototype to avoid an error.  */
2202 /* We use char because int might match the return type of a gcc2
2203     builtin and then its argument prototype would still apply.  */
2204 char $ac_func();
2205
2206 int main() {
2207
2208 /* The GNU C library defines this for functions which it implements
2209     to always fail with ENOSYS.  Some functions are actually named
2210     something starting with __ and the normal name is an alias.  */
2211 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2212 choke me
2213 #else
2214 $ac_func();
2215 #endif
2216
2217 ; return 0; }
2218 EOF
2219 if { (eval echo configure:2220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2220   rm -rf conftest*
2221   eval "ac_cv_func_$ac_func=yes"
2222 else
2223   echo "configure: failed program was:" >&5
2224   cat conftest.$ac_ext >&5
2225   rm -rf conftest*
2226   eval "ac_cv_func_$ac_func=no"
2227 fi
2228 rm -f conftest*
2229 fi
2230
2231 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2232   echo "$ac_t""yes" 1>&6
2233     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2234   cat >> confdefs.h <<EOF
2235 #define $ac_tr_func 1
2236 EOF
2237
2238 else
2239   echo "$ac_t""no" 1>&6
2240 fi
2241 done
2242
2243    fi
2244    if test "${ac_cv_func_stpcpy}" = "yes"; then
2245      cat >> confdefs.h <<\EOF
2246 #define HAVE_STPCPY 1
2247 EOF
2248
2249    fi
2250
2251    if test $ac_cv_header_locale_h = yes; then
2252     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2253 echo "configure:2254: checking for LC_MESSAGES" >&5
2254 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2255   echo $ac_n "(cached) $ac_c" 1>&6
2256 else
2257   cat > conftest.$ac_ext <<EOF
2258 #line 2259 "configure"
2259 #include "confdefs.h"
2260 #include <locale.h>
2261 int main() {
2262 return LC_MESSAGES
2263 ; return 0; }
2264 EOF
2265 if { (eval echo configure:2266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2266   rm -rf conftest*
2267   am_cv_val_LC_MESSAGES=yes
2268 else
2269   echo "configure: failed program was:" >&5
2270   cat conftest.$ac_ext >&5
2271   rm -rf conftest*
2272   am_cv_val_LC_MESSAGES=no
2273 fi
2274 rm -f conftest*
2275 fi
2276
2277 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2278     if test $am_cv_val_LC_MESSAGES = yes; then
2279       cat >> confdefs.h <<\EOF
2280 #define HAVE_LC_MESSAGES 1
2281 EOF
2282
2283     fi
2284   fi
2285    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2286 echo "configure:2287: checking whether NLS is requested" >&5
2287         # Check whether --enable-nls or --disable-nls was given.
2288 if test "${enable_nls+set}" = set; then
2289   enableval="$enable_nls"
2290   USE_NLS=$enableval
2291 else
2292   USE_NLS=yes
2293 fi
2294
2295     echo "$ac_t""$USE_NLS" 1>&6
2296
2297
2298     USE_INCLUDED_LIBINTL=no
2299
2300         if test "$USE_NLS" = "yes"; then
2301       cat >> confdefs.h <<\EOF
2302 #define ENABLE_NLS 1
2303 EOF
2304
2305       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2306 echo "configure:2307: checking whether included gettext is requested" >&5
2307       # Check whether --with-included-gettext or --without-included-gettext was given.
2308 if test "${with_included_gettext+set}" = set; then
2309   withval="$with_included_gettext"
2310   nls_cv_force_use_gnu_gettext=$withval
2311 else
2312   nls_cv_force_use_gnu_gettext=no
2313 fi
2314
2315       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2316
2317       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2318       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2319                                         nls_cv_header_intl=
2320         nls_cv_header_libgt=
2321         CATOBJEXT=NONE
2322
2323         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2324 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2325 echo "configure:2326: checking for libintl.h" >&5
2326 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2327   echo $ac_n "(cached) $ac_c" 1>&6
2328 else
2329   cat > conftest.$ac_ext <<EOF
2330 #line 2331 "configure"
2331 #include "confdefs.h"
2332 #include <libintl.h>
2333 EOF
2334 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2335 { (eval echo configure:2336: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2336 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2337 if test -z "$ac_err"; then
2338   rm -rf conftest*
2339   eval "ac_cv_header_$ac_safe=yes"
2340 else
2341   echo "$ac_err" >&5
2342   echo "configure: failed program was:" >&5
2343   cat conftest.$ac_ext >&5
2344   rm -rf conftest*
2345   eval "ac_cv_header_$ac_safe=no"
2346 fi
2347 rm -f conftest*
2348 fi
2349 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2350   echo "$ac_t""yes" 1>&6
2351   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2352 echo "configure:2353: checking for gettext in libc" >&5
2353 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2354   echo $ac_n "(cached) $ac_c" 1>&6
2355 else
2356   cat > conftest.$ac_ext <<EOF
2357 #line 2358 "configure"
2358 #include "confdefs.h"
2359 #include <libintl.h>
2360 int main() {
2361 return (int) gettext ("")
2362 ; return 0; }
2363 EOF
2364 if { (eval echo configure:2365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2365   rm -rf conftest*
2366   gt_cv_func_gettext_libc=yes
2367 else
2368   echo "configure: failed program was:" >&5
2369   cat conftest.$ac_ext >&5
2370   rm -rf conftest*
2371   gt_cv_func_gettext_libc=no
2372 fi
2373 rm -f conftest*
2374 fi
2375
2376 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2377
2378            if test "$gt_cv_func_gettext_libc" != "yes"; then
2379              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2380 echo "configure:2381: checking for bindtextdomain in -lintl" >&5
2381 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2382 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2383   echo $ac_n "(cached) $ac_c" 1>&6
2384 else
2385   ac_save_LIBS="$LIBS"
2386 LIBS="-lintl  $LIBS"
2387 cat > conftest.$ac_ext <<EOF
2388 #line 2389 "configure"
2389 #include "confdefs.h"
2390 /* Override any gcc2 internal prototype to avoid an error.  */
2391 /* We use char because int might match the return type of a gcc2
2392     builtin and then its argument prototype would still apply.  */
2393 char bindtextdomain();
2394
2395 int main() {
2396 bindtextdomain()
2397 ; return 0; }
2398 EOF
2399 if { (eval echo configure:2400: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2400   rm -rf conftest*
2401   eval "ac_cv_lib_$ac_lib_var=yes"
2402 else
2403   echo "configure: failed program was:" >&5
2404   cat conftest.$ac_ext >&5
2405   rm -rf conftest*
2406   eval "ac_cv_lib_$ac_lib_var=no"
2407 fi
2408 rm -f conftest*
2409 LIBS="$ac_save_LIBS"
2410
2411 fi
2412 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2413   echo "$ac_t""yes" 1>&6
2414   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2415 echo "configure:2416: checking for gettext in libintl" >&5
2416 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2417   echo $ac_n "(cached) $ac_c" 1>&6
2418 else
2419   cat > conftest.$ac_ext <<EOF
2420 #line 2421 "configure"
2421 #include "confdefs.h"
2422
2423 int main() {
2424 return (int) gettext ("")
2425 ; return 0; }
2426 EOF
2427 if { (eval echo configure:2428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2428   rm -rf conftest*
2429   gt_cv_func_gettext_libintl=yes
2430 else
2431   echo "configure: failed program was:" >&5
2432   cat conftest.$ac_ext >&5
2433   rm -rf conftest*
2434   gt_cv_func_gettext_libintl=no
2435 fi
2436 rm -f conftest*
2437 fi
2438
2439 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2440 else
2441   echo "$ac_t""no" 1>&6
2442 fi
2443
2444            fi
2445
2446            if test "$gt_cv_func_gettext_libc" = "yes" \
2447               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2448               cat >> confdefs.h <<\EOF
2449 #define HAVE_GETTEXT 1
2450 EOF
2451
2452               # Extract the first word of "msgfmt", so it can be a program name with args.
2453 set dummy msgfmt; ac_word=$2
2454 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2455 echo "configure:2456: checking for $ac_word" >&5
2456 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2457   echo $ac_n "(cached) $ac_c" 1>&6
2458 else
2459   case "$MSGFMT" in
2460   /*)
2461   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2462   ;;
2463   *)
2464   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2465   for ac_dir in $PATH; do
2466     test -z "$ac_dir" && ac_dir=.
2467     if test -f $ac_dir/$ac_word; then
2468       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2469         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2470         break
2471       fi
2472     fi
2473   done
2474   IFS="$ac_save_ifs"
2475   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2476   ;;
2477 esac
2478 fi
2479 MSGFMT="$ac_cv_path_MSGFMT"
2480 if test -n "$MSGFMT"; then
2481   echo "$ac_t""$MSGFMT" 1>&6
2482 else
2483   echo "$ac_t""no" 1>&6
2484 fi
2485               if test "$MSGFMT" != "no"; then
2486                 for ac_func in dcgettext
2487 do
2488 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2489 echo "configure:2490: checking for $ac_func" >&5
2490 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2491   echo $ac_n "(cached) $ac_c" 1>&6
2492 else
2493   cat > conftest.$ac_ext <<EOF
2494 #line 2495 "configure"
2495 #include "confdefs.h"
2496 /* System header to define __stub macros and hopefully few prototypes,
2497     which can conflict with char $ac_func(); below.  */
2498 #include <assert.h>
2499 /* Override any gcc2 internal prototype to avoid an error.  */
2500 /* We use char because int might match the return type of a gcc2
2501     builtin and then its argument prototype would still apply.  */
2502 char $ac_func();
2503
2504 int main() {
2505
2506 /* The GNU C library defines this for functions which it implements
2507     to always fail with ENOSYS.  Some functions are actually named
2508     something starting with __ and the normal name is an alias.  */
2509 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2510 choke me
2511 #else
2512 $ac_func();
2513 #endif
2514
2515 ; return 0; }
2516 EOF
2517 if { (eval echo configure:2518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2518   rm -rf conftest*
2519   eval "ac_cv_func_$ac_func=yes"
2520 else
2521   echo "configure: failed program was:" >&5
2522   cat conftest.$ac_ext >&5
2523   rm -rf conftest*
2524   eval "ac_cv_func_$ac_func=no"
2525 fi
2526 rm -f conftest*
2527 fi
2528
2529 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2530   echo "$ac_t""yes" 1>&6
2531     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2532   cat >> confdefs.h <<EOF
2533 #define $ac_tr_func 1
2534 EOF
2535
2536 else
2537   echo "$ac_t""no" 1>&6
2538 fi
2539 done
2540
2541                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2542 set dummy gmsgfmt; ac_word=$2
2543 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2544 echo "configure:2545: checking for $ac_word" >&5
2545 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2546   echo $ac_n "(cached) $ac_c" 1>&6
2547 else
2548   case "$GMSGFMT" in
2549   /*)
2550   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2551   ;;
2552   ?:/*)
2553   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2554   ;;
2555   *)
2556   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2557   ac_dummy="$PATH"
2558   for ac_dir in $ac_dummy; do
2559     test -z "$ac_dir" && ac_dir=.
2560     if test -f $ac_dir/$ac_word; then
2561       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2562       break
2563     fi
2564   done
2565   IFS="$ac_save_ifs"
2566   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2567   ;;
2568 esac
2569 fi
2570 GMSGFMT="$ac_cv_path_GMSGFMT"
2571 if test -n "$GMSGFMT"; then
2572   echo "$ac_t""$GMSGFMT" 1>&6
2573 else
2574   echo "$ac_t""no" 1>&6
2575 fi
2576
2577                 # Extract the first word of "xgettext", so it can be a program name with args.
2578 set dummy xgettext; ac_word=$2
2579 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2580 echo "configure:2581: checking for $ac_word" >&5
2581 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2582   echo $ac_n "(cached) $ac_c" 1>&6
2583 else
2584   case "$XGETTEXT" in
2585   /*)
2586   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2587   ;;
2588   *)
2589   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2590   for ac_dir in $PATH; do
2591     test -z "$ac_dir" && ac_dir=.
2592     if test -f $ac_dir/$ac_word; then
2593       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2594         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2595         break
2596       fi
2597     fi
2598   done
2599   IFS="$ac_save_ifs"
2600   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2601   ;;
2602 esac
2603 fi
2604 XGETTEXT="$ac_cv_path_XGETTEXT"
2605 if test -n "$XGETTEXT"; then
2606   echo "$ac_t""$XGETTEXT" 1>&6
2607 else
2608   echo "$ac_t""no" 1>&6
2609 fi
2610
2611                 cat > conftest.$ac_ext <<EOF
2612 #line 2613 "configure"
2613 #include "confdefs.h"
2614
2615 int main() {
2616 extern int _nl_msg_cat_cntr;
2617                                return _nl_msg_cat_cntr
2618 ; return 0; }
2619 EOF
2620 if { (eval echo configure:2621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2621   rm -rf conftest*
2622   CATOBJEXT=.gmo
2623                    DATADIRNAME=share
2624 else
2625   echo "configure: failed program was:" >&5
2626   cat conftest.$ac_ext >&5
2627   rm -rf conftest*
2628   CATOBJEXT=.mo
2629                    DATADIRNAME=lib
2630 fi
2631 rm -f conftest*
2632                 INSTOBJEXT=.mo
2633               fi
2634             fi
2635
2636 else
2637   echo "$ac_t""no" 1>&6
2638 fi
2639
2640
2641
2642         if test "$CATOBJEXT" = "NONE"; then
2643                           nls_cv_use_gnu_gettext=yes
2644         fi
2645       fi
2646
2647       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2648                 INTLOBJS="\$(GETTOBJS)"
2649         # Extract the first word of "msgfmt", so it can be a program name with args.
2650 set dummy msgfmt; ac_word=$2
2651 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2652 echo "configure:2653: checking for $ac_word" >&5
2653 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2654   echo $ac_n "(cached) $ac_c" 1>&6
2655 else
2656   case "$MSGFMT" in
2657   /*)
2658   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2659   ;;
2660   *)
2661   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2662   for ac_dir in $PATH; do
2663     test -z "$ac_dir" && ac_dir=.
2664     if test -f $ac_dir/$ac_word; then
2665       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2666         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2667         break
2668       fi
2669     fi
2670   done
2671   IFS="$ac_save_ifs"
2672   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2673   ;;
2674 esac
2675 fi
2676 MSGFMT="$ac_cv_path_MSGFMT"
2677 if test -n "$MSGFMT"; then
2678   echo "$ac_t""$MSGFMT" 1>&6
2679 else
2680   echo "$ac_t""no" 1>&6
2681 fi
2682
2683         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2684 set dummy gmsgfmt; ac_word=$2
2685 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2686 echo "configure:2687: checking for $ac_word" >&5
2687 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2688   echo $ac_n "(cached) $ac_c" 1>&6
2689 else
2690   case "$GMSGFMT" in
2691   /*)
2692   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2693   ;;
2694   ?:/*)
2695   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2696   ;;
2697   *)
2698   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2699   ac_dummy="$PATH"
2700   for ac_dir in $ac_dummy; do
2701     test -z "$ac_dir" && ac_dir=.
2702     if test -f $ac_dir/$ac_word; then
2703       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2704       break
2705     fi
2706   done
2707   IFS="$ac_save_ifs"
2708   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2709   ;;
2710 esac
2711 fi
2712 GMSGFMT="$ac_cv_path_GMSGFMT"
2713 if test -n "$GMSGFMT"; then
2714   echo "$ac_t""$GMSGFMT" 1>&6
2715 else
2716   echo "$ac_t""no" 1>&6
2717 fi
2718
2719         # Extract the first word of "xgettext", so it can be a program name with args.
2720 set dummy xgettext; ac_word=$2
2721 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2722 echo "configure:2723: checking for $ac_word" >&5
2723 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2724   echo $ac_n "(cached) $ac_c" 1>&6
2725 else
2726   case "$XGETTEXT" in
2727   /*)
2728   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2729   ;;
2730   *)
2731   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2732   for ac_dir in $PATH; do
2733     test -z "$ac_dir" && ac_dir=.
2734     if test -f $ac_dir/$ac_word; then
2735       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2736         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2737         break
2738       fi
2739     fi
2740   done
2741   IFS="$ac_save_ifs"
2742   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2743   ;;
2744 esac
2745 fi
2746 XGETTEXT="$ac_cv_path_XGETTEXT"
2747 if test -n "$XGETTEXT"; then
2748   echo "$ac_t""$XGETTEXT" 1>&6
2749 else
2750   echo "$ac_t""no" 1>&6
2751 fi
2752
2753
2754         USE_INCLUDED_LIBINTL=yes
2755         CATOBJEXT=.gmo
2756         INSTOBJEXT=.mo
2757         DATADIRNAME=share
2758         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2759         INTLLIBS=$INTLDEPS
2760         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2761         nls_cv_header_intl=libintl.h
2762         nls_cv_header_libgt=libgettext.h
2763       fi
2764
2765             if test "$XGETTEXT" != ":"; then
2766                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2767           : ;
2768         else
2769           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2770           XGETTEXT=":"
2771         fi
2772       fi
2773
2774       # We need to process the po/ directory.
2775       POSUB=po
2776     else
2777       DATADIRNAME=share
2778       nls_cv_header_intl=libintl.h
2779       nls_cv_header_libgt=libgettext.h
2780     fi
2781
2782     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2783     # because some of the sources are only built for this goal.
2784     if test "$PACKAGE" = gettext; then
2785       USE_NLS=yes
2786       USE_INCLUDED_LIBINTL=yes
2787     fi
2788
2789                 for lang in $ALL_LINGUAS; do
2790       GMOFILES="$GMOFILES $lang.gmo"
2791       POFILES="$POFILES $lang.po"
2792     done
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807    if test "x$CATOBJEXT" != "x"; then
2808      if test "x$ALL_LINGUAS" = "x"; then
2809        LINGUAS=
2810      else
2811        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2812 echo "configure:2813: checking for catalogs to be installed" >&5
2813        NEW_LINGUAS=
2814        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2815          case "$ALL_LINGUAS" in
2816           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2817          esac
2818        done
2819        LINGUAS=$NEW_LINGUAS
2820        echo "$ac_t""$LINGUAS" 1>&6
2821      fi
2822
2823           if test -n "$LINGUAS"; then
2824        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2825      fi
2826    fi
2827
2828             if test $ac_cv_header_locale_h = yes; then
2829      INCLUDE_LOCALE_H="#include <locale.h>"
2830    else
2831      INCLUDE_LOCALE_H="\
2832 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2833    fi
2834
2835
2836             if test -f $srcdir/po2tbl.sed.in; then
2837       if test "$CATOBJEXT" = ".cat"; then
2838          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2839 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2840 echo "configure:2841: checking for linux/version.h" >&5
2841 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2842   echo $ac_n "(cached) $ac_c" 1>&6
2843 else
2844   cat > conftest.$ac_ext <<EOF
2845 #line 2846 "configure"
2846 #include "confdefs.h"
2847 #include <linux/version.h>
2848 EOF
2849 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2850 { (eval echo configure:2851: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2851 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2852 if test -z "$ac_err"; then
2853   rm -rf conftest*
2854   eval "ac_cv_header_$ac_safe=yes"
2855 else
2856   echo "$ac_err" >&5
2857   echo "configure: failed program was:" >&5
2858   cat conftest.$ac_ext >&5
2859   rm -rf conftest*
2860   eval "ac_cv_header_$ac_safe=no"
2861 fi
2862 rm -f conftest*
2863 fi
2864 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2865   echo "$ac_t""yes" 1>&6
2866   msgformat=linux
2867 else
2868   echo "$ac_t""no" 1>&6
2869 msgformat=xopen
2870 fi
2871
2872
2873                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2874       fi
2875             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2876          $srcdir/po2tbl.sed.in > po2tbl.sed
2877    fi
2878
2879             if test "$PACKAGE" = "gettext"; then
2880      GT_NO="#NO#"
2881      GT_YES=
2882    else
2883      GT_NO=
2884      GT_YES="#YES#"
2885    fi
2886
2887
2888
2889    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2890
2891
2892       l=
2893
2894
2895             if test -f $srcdir/po/POTFILES.in; then
2896       test -d po || mkdir po
2897       if test "x$srcdir" != "x."; then
2898          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2899             posrcprefix="$srcdir/"
2900          else
2901             posrcprefix="../$srcdir/"
2902          fi
2903       else
2904          posrcprefix="../"
2905       fi
2906       rm -f po/POTFILES
2907       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2908          < $srcdir/po/POTFILES.in > po/POTFILES
2909    fi
2910
2911
2912 localedir='${datadir}/locale'
2913
2914
2915 if test "x$POSUB" != x; then
2916
2917     echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2918 echo "configure:2919: checking for catalogs to be installed" >&5
2919   # Look for .po and .gmo files in the source directory.
2920   CATALOGS=
2921   XLINGUAS=
2922   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
2923     # If there aren't any .gmo files the shell will give us the
2924     # literal string "../path/to/srcdir/po/*.gmo" which has to be
2925     # weeded out.
2926     case "$cat" in *\**)
2927       continue;;
2928     esac
2929     # The quadruple backslash is collapsed to a double backslash
2930     # by the backticks, then collapsed again by the double quotes,
2931     # leaving us with one backslash in the sed expression (right
2932     # before the dot that mustn't act as a wildcard).
2933     cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
2934     lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
2935     # The user is allowed to set LINGUAS to a list of languages to
2936     # install catalogs for.  If it's empty that means "all of them."
2937     if test "x$LINGUAS" = x; then
2938       CATALOGS="$CATALOGS $cat"
2939       XLINGUAS="$XLINGUAS $lang"
2940     else
2941       case "$LINGUAS" in *$lang*)
2942         CATALOGS="$CATALOGS $cat"
2943         XLINGUAS="$XLINGUAS $lang"
2944         ;;
2945       esac
2946     fi
2947   done
2948   LINGUAS="$XLINGUAS"
2949   echo "$ac_t""$LINGUAS" 1>&6
2950
2951    CONFIG_ALL="$CONFIG_ALL all-po"
2952    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
2953    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
2954    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
2955 fi
2956
2957 PACKAGE=gdb
2958 cat >> confdefs.h <<EOF
2959 #define PACKAGE "$PACKAGE"
2960 EOF
2961
2962
2963
2964 debugdir=${libdir}/debug
2965
2966 # Check whether --with-separate-debug-dir or --without-separate-debug-dir was given.
2967 if test "${with_separate_debug_dir+set}" = set; then
2968   withval="$with_separate_debug_dir"
2969   debugdir="${withval}"
2970 fi
2971
2972
2973
2974   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
2975   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2976   ac_define_dir=`eval echo $debugdir`
2977   ac_define_dir=`eval echo $ac_define_dir`
2978   cat >> confdefs.h <<EOF
2979 #define DEBUGDIR "$ac_define_dir"
2980 EOF
2981
2982
2983 #AC_DEFINE_UNQUOTED(DEBUGDIR, "$debugdir"),
2984
2985 subdirs="doc testsuite"
2986
2987 configdirs=
2988
2989 . $srcdir/configure.host
2990
2991 . $srcdir/configure.tgt
2992
2993 # Fetch the default architecture and default target vector from BFD.
2994 targ=$target; . $srcdir/../bfd/config.bfd
2995
2996 # We only want the first architecture, so strip off the others if
2997 # there is more than one.
2998 targ_archs=`echo $targ_archs | sed 's/ .*//'`
2999
3000 if test "x$targ_archs" != x; then
3001   cat >> confdefs.h <<EOF
3002 #define DEFAULT_BFD_ARCH $targ_archs
3003 EOF
3004
3005 fi
3006 if test "x$targ_defvec" != x; then
3007   cat >> confdefs.h <<EOF
3008 #define DEFAULT_BFD_VEC $targ_defvec
3009 EOF
3010
3011 fi
3012
3013 if test "$program_transform_name" = s,x,x,; then
3014   program_transform_name=
3015 else
3016   # Double any \ or $.  echo might interpret backslashes.
3017   cat <<\EOF_SED > conftestsed
3018 s,\\,\\\\,g; s,\$,$$,g
3019 EOF_SED
3020   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3021   rm -f conftestsed
3022 fi
3023 test "$program_prefix" != NONE &&
3024   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3025 # Use a double $ so make ignores it.
3026 test "$program_suffix" != NONE &&
3027   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3028
3029 # sed with no file args requires a program.
3030 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3031
3032
3033 # The CLI cannot be disabled yet, but may be in the future.
3034
3035 # Enable CLI.
3036 # Check whether --enable-gdbcli or --disable-gdbcli was given.
3037 if test "${enable_gdbcli+set}" = set; then
3038   enableval="$enable_gdbcli"
3039   case $enableval in
3040     yes)
3041       ;;
3042     no)
3043       { echo "configure: error: the command-line interface cannot be disabled yet" 1>&2; exit 1; } ;;
3044     *)
3045       { echo "configure: error: bad value $enableval for --enable-gdbcli" 1>&2; exit 1; } ;;
3046   esac
3047 else
3048   enable_gdbcli=yes
3049 fi
3050
3051 if test x"$enable_gdbcli" = xyes; then
3052   if test -d $srcdir/cli; then
3053     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
3054     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
3055     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
3056     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
3057   fi
3058 fi
3059
3060 # Enable MI.
3061 # Check whether --enable-gdbmi or --disable-gdbmi was given.
3062 if test "${enable_gdbmi+set}" = set; then
3063   enableval="$enable_gdbmi"
3064   case $enableval in
3065     yes | no)
3066       ;;
3067     *)
3068       { echo "configure: error: bad value $enableval for --enable-gdbmi" 1>&2; exit 1; } ;;
3069   esac
3070 else
3071   enable_gdbmi=yes
3072 fi
3073
3074 if test x"$enable_gdbmi" = xyes; then
3075   if test -d $srcdir/mi; then
3076     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
3077     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
3078     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
3079     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
3080   fi
3081 fi
3082
3083 # Enable TUI.
3084 # Check whether --enable-tui or --disable-tui was given.
3085 if test "${enable_tui+set}" = set; then
3086   enableval="$enable_tui"
3087   case $enableval in
3088     yes | no)
3089       ;;
3090     *)
3091       { echo "configure: error: bad value $enableval for --enable-tui" 1>&2; exit 1; } ;;
3092   esac
3093 else
3094   enable_tui=yes
3095 fi
3096
3097 if test x"$enable_tui" = xyes; then
3098   if test -d $srcdir/tui; then
3099     if test "$ac_cv_search_initscr" != no -a "$ac_cv_search_wborder" != no; then
3100       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
3101       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
3102       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
3103       CONFIG_INITS="$CONFIG_INITS \$(SUBDIR_TUI_INITS)"
3104       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
3105       CONFIG_ALL="${CONFIG_ALL} all-tui"
3106       CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
3107       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
3108       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
3109     fi
3110   fi
3111 fi
3112
3113 # Enable gdbtk.
3114 # Check whether --enable-gdbtk or --disable-gdbtk was given.
3115 if test "${enable_gdbtk+set}" = set; then
3116   enableval="$enable_gdbtk"
3117   case $enableval in
3118     yes | no)
3119       ;;
3120     *)
3121       { echo "configure: error: bad value $enableval for --enable-gdbtk" 1>&2; exit 1; } ;;
3122   esac
3123 else
3124   if test -d $srcdir/gdbtk; then
3125     enable_gdbtk=yes
3126   else
3127     enable_gdbtk=no
3128   fi
3129 fi
3130
3131 # We unconditionally disable gdbtk tests on selected platforms.
3132 case $host_os in
3133   go32* | windows*)
3134     echo "configure: warning: gdbtk isn't supported on $host; disabling" 1>&2
3135     enable_gdbtk=no ;;
3136 esac
3137
3138 # Libunwind support.
3139 # Check whether --with-libunwind or --without-libunwind was given.
3140 if test "${with_libunwind+set}" = set; then
3141   withval="$with_libunwind"
3142   case "${withval}" in
3143   yes)  enable_libunwind=yes ;;
3144   no)   enable_libunwind=no ;;
3145   *)    { echo "configure: error: bad value ${withval} for GDB with-libunwind option" 1>&2; exit 1; } ;;
3146 esac
3147 else
3148
3149   for ac_hdr in libunwind.h
3150 do
3151 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3152 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3153 echo "configure:3154: checking for $ac_hdr" >&5
3154 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3155   echo $ac_n "(cached) $ac_c" 1>&6
3156 else
3157   cat > conftest.$ac_ext <<EOF
3158 #line 3159 "configure"
3159 #include "confdefs.h"
3160 #include <$ac_hdr>
3161 EOF
3162 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3163 { (eval echo configure:3164: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3164 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3165 if test -z "$ac_err"; then
3166   rm -rf conftest*
3167   eval "ac_cv_header_$ac_safe=yes"
3168 else
3169   echo "$ac_err" >&5
3170   echo "configure: failed program was:" >&5
3171   cat conftest.$ac_ext >&5
3172   rm -rf conftest*
3173   eval "ac_cv_header_$ac_safe=no"
3174 fi
3175 rm -f conftest*
3176 fi
3177 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3178   echo "$ac_t""yes" 1>&6
3179     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3180   cat >> confdefs.h <<EOF
3181 #define $ac_tr_hdr 1
3182 EOF
3183
3184 else
3185   echo "$ac_t""no" 1>&6
3186 fi
3187 done
3188
3189   for ac_hdr in libunwind-ia64.h
3190 do
3191 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3192 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3193 echo "configure:3194: checking for $ac_hdr" >&5
3194 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3195   echo $ac_n "(cached) $ac_c" 1>&6
3196 else
3197   cat > conftest.$ac_ext <<EOF
3198 #line 3199 "configure"
3199 #include "confdefs.h"
3200 #include <$ac_hdr>
3201 EOF
3202 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3203 { (eval echo configure:3204: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3204 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3205 if test -z "$ac_err"; then
3206   rm -rf conftest*
3207   eval "ac_cv_header_$ac_safe=yes"
3208 else
3209   echo "$ac_err" >&5
3210   echo "configure: failed program was:" >&5
3211   cat conftest.$ac_ext >&5
3212   rm -rf conftest*
3213   eval "ac_cv_header_$ac_safe=no"
3214 fi
3215 rm -f conftest*
3216 fi
3217 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3218   echo "$ac_t""yes" 1>&6
3219     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3220   cat >> confdefs.h <<EOF
3221 #define $ac_tr_hdr 1
3222 EOF
3223
3224 else
3225   echo "$ac_t""no" 1>&6
3226 fi
3227 done
3228
3229   if test x"$ac_cv_header_libunwind_h" = xyes -a x"$ac_cv_header_libunwind_ia64_h" = xyes; then
3230     enable_libunwind=yes;
3231   fi
3232
3233 fi
3234
3235
3236 if test x"$enable_libunwind" = xyes; then
3237   for ac_hdr in libunwind.h
3238 do
3239 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3240 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3241 echo "configure:3242: checking for $ac_hdr" >&5
3242 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3243   echo $ac_n "(cached) $ac_c" 1>&6
3244 else
3245   cat > conftest.$ac_ext <<EOF
3246 #line 3247 "configure"
3247 #include "confdefs.h"
3248 #include <$ac_hdr>
3249 EOF
3250 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3251 { (eval echo configure:3252: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3252 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3253 if test -z "$ac_err"; then
3254   rm -rf conftest*
3255   eval "ac_cv_header_$ac_safe=yes"
3256 else
3257   echo "$ac_err" >&5
3258   echo "configure: failed program was:" >&5
3259   cat conftest.$ac_ext >&5
3260   rm -rf conftest*
3261   eval "ac_cv_header_$ac_safe=no"
3262 fi
3263 rm -f conftest*
3264 fi
3265 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3266   echo "$ac_t""yes" 1>&6
3267     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3268   cat >> confdefs.h <<EOF
3269 #define $ac_tr_hdr 1
3270 EOF
3271
3272 else
3273   echo "$ac_t""no" 1>&6
3274 fi
3275 done
3276
3277   for ac_hdr in libunwind-ia64.h
3278 do
3279 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3280 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3281 echo "configure:3282: checking for $ac_hdr" >&5
3282 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3283   echo $ac_n "(cached) $ac_c" 1>&6
3284 else
3285   cat > conftest.$ac_ext <<EOF
3286 #line 3287 "configure"
3287 #include "confdefs.h"
3288 #include <$ac_hdr>
3289 EOF
3290 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3291 { (eval echo configure:3292: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3292 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3293 if test -z "$ac_err"; then
3294   rm -rf conftest*
3295   eval "ac_cv_header_$ac_safe=yes"
3296 else
3297   echo "$ac_err" >&5
3298   echo "configure: failed program was:" >&5
3299   cat conftest.$ac_ext >&5
3300   rm -rf conftest*
3301   eval "ac_cv_header_$ac_safe=no"
3302 fi
3303 rm -f conftest*
3304 fi
3305 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3306   echo "$ac_t""yes" 1>&6
3307     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3308   cat >> confdefs.h <<EOF
3309 #define $ac_tr_hdr 1
3310 EOF
3311
3312 else
3313   echo "$ac_t""no" 1>&6
3314 fi
3315 done
3316
3317   cat >> confdefs.h <<\EOF
3318 #define HAVE_LIBUNWIND 1
3319 EOF
3320
3321   CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
3322   CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
3323   CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
3324 fi
3325
3326 # Profiling support.
3327 # Check whether --enable-profiling or --disable-profiling was given.
3328 if test "${enable_profiling+set}" = set; then
3329   enableval="$enable_profiling"
3330   case $enableval in
3331     yes | no)
3332       ;;
3333     *)
3334       { echo "configure: error: bad value $enableval for --enable-profile" 1>&2; exit 1; } ;;
3335   esac
3336 else
3337   enable_profiling=no
3338 fi
3339
3340
3341 for ac_func in monstartup _mcleanup
3342 do
3343 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3344 echo "configure:3345: checking for $ac_func" >&5
3345 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3346   echo $ac_n "(cached) $ac_c" 1>&6
3347 else
3348   cat > conftest.$ac_ext <<EOF
3349 #line 3350 "configure"
3350 #include "confdefs.h"
3351 /* System header to define __stub macros and hopefully few prototypes,
3352     which can conflict with char $ac_func(); below.  */
3353 #include <assert.h>
3354 /* Override any gcc2 internal prototype to avoid an error.  */
3355 /* We use char because int might match the return type of a gcc2
3356     builtin and then its argument prototype would still apply.  */
3357 char $ac_func();
3358
3359 int main() {
3360
3361 /* The GNU C library defines this for functions which it implements
3362     to always fail with ENOSYS.  Some functions are actually named
3363     something starting with __ and the normal name is an alias.  */
3364 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3365 choke me
3366 #else
3367 $ac_func();
3368 #endif
3369
3370 ; return 0; }
3371 EOF
3372 if { (eval echo configure:3373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3373   rm -rf conftest*
3374   eval "ac_cv_func_$ac_func=yes"
3375 else
3376   echo "configure: failed program was:" >&5
3377   cat conftest.$ac_ext >&5
3378   rm -rf conftest*
3379   eval "ac_cv_func_$ac_func=no"
3380 fi
3381 rm -f conftest*
3382 fi
3383
3384 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3385   echo "$ac_t""yes" 1>&6
3386     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3387   cat >> confdefs.h <<EOF
3388 #define $ac_tr_func 1
3389 EOF
3390
3391 else
3392   echo "$ac_t""no" 1>&6
3393 fi
3394 done
3395
3396 echo $ac_n "checking for _etext""... $ac_c" 1>&6
3397 echo "configure:3398: checking for _etext" >&5
3398 if eval "test \"`echo '$''{'ac_cv_var__etext'+set}'`\" = set"; then
3399   echo $ac_n "(cached) $ac_c" 1>&6
3400 else
3401   cat > conftest.$ac_ext <<EOF
3402 #line 3403 "configure"
3403 #include "confdefs.h"
3404 #include <stdlib.h>
3405 extern char _etext;
3406
3407 int main() {
3408 free (&_etext);
3409 ; return 0; }
3410 EOF
3411 if { (eval echo configure:3412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3412   rm -rf conftest*
3413   ac_cv_var__etext=yes
3414 else
3415   echo "configure: failed program was:" >&5
3416   cat conftest.$ac_ext >&5
3417   rm -rf conftest*
3418   ac_cv_var__etext=no
3419 fi
3420 rm -f conftest*
3421 fi
3422
3423 echo "$ac_t""$ac_cv_var__etext" 1>&6
3424 if test $ac_cv_var__etext = yes; then
3425   cat >> confdefs.h <<\EOF
3426 #define HAVE__ETEXT 1
3427 EOF
3428
3429 fi
3430 if test "$enable_profiling" = yes ; then
3431   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
3432     { echo "configure: error: --enable-profiling requires monstartup and _mcleanup" 1>&2; exit 1; }
3433   fi
3434   PROFILE_CFLAGS=-pg
3435   OLD_CFLAGS="$CFLAGS"
3436   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
3437
3438   echo $ac_n "checking whether $CC supports -pg""... $ac_c" 1>&6
3439 echo "configure:3440: checking whether $CC supports -pg" >&5
3440 if eval "test \"`echo '$''{'ac_cv_cc_supports_pg'+set}'`\" = set"; then
3441   echo $ac_n "(cached) $ac_c" 1>&6
3442 else
3443   cat > conftest.$ac_ext <<EOF
3444 #line 3445 "configure"
3445 #include "confdefs.h"
3446
3447 int main() {
3448 int x;
3449 ; return 0; }
3450 EOF
3451 if { (eval echo configure:3452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3452   rm -rf conftest*
3453   ac_cv_cc_supports_pg=yes
3454 else
3455   echo "configure: failed program was:" >&5
3456   cat conftest.$ac_ext >&5
3457   rm -rf conftest*
3458   ac_cv_cc_supports_pg=no
3459 fi
3460 rm -f conftest*
3461 fi
3462
3463 echo "$ac_t""$ac_cv_cc_supports_pg" 1>&6
3464
3465   if test $ac_cv_cc_supports_pg = no; then
3466     { echo "configure: error: --enable-profiling requires a compiler which supports -pg" 1>&2; exit 1; }
3467   fi
3468
3469   CFLAGS="$OLD_CFLAGS"
3470 fi
3471
3472 # --------------------- #
3473 # Checks for programs.  #
3474 # --------------------- #
3475
3476 for ac_prog in mawk gawk nawk awk
3477 do
3478 # Extract the first word of "$ac_prog", so it can be a program name with args.
3479 set dummy $ac_prog; ac_word=$2
3480 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3481 echo "configure:3482: checking for $ac_word" >&5
3482 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
3483   echo $ac_n "(cached) $ac_c" 1>&6
3484 else
3485   if test -n "$AWK"; then
3486   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3487 else
3488   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3489   ac_dummy="$PATH"
3490   for ac_dir in $ac_dummy; do
3491     test -z "$ac_dir" && ac_dir=.
3492     if test -f $ac_dir/$ac_word; then
3493       ac_cv_prog_AWK="$ac_prog"
3494       break
3495     fi
3496   done
3497   IFS="$ac_save_ifs"
3498 fi
3499 fi
3500 AWK="$ac_cv_prog_AWK"
3501 if test -n "$AWK"; then
3502   echo "$ac_t""$AWK" 1>&6
3503 else
3504   echo "$ac_t""no" 1>&6
3505 fi
3506
3507 test -n "$AWK" && break
3508 done
3509
3510 # Find a good install program.  We prefer a C program (faster),
3511 # so one script is as good as another.  But avoid the broken or
3512 # incompatible versions:
3513 # SysV /etc/install, /usr/sbin/install
3514 # SunOS /usr/etc/install
3515 # IRIX /sbin/install
3516 # AIX /bin/install
3517 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3518 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3519 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3520 # ./install, which can be erroneously created by make from ./install.sh.
3521 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
3522 echo "configure:3523: checking for a BSD compatible install" >&5
3523 if test -z "$INSTALL"; then
3524 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
3525   echo $ac_n "(cached) $ac_c" 1>&6
3526 else
3527     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
3528   for ac_dir in $PATH; do
3529     # Account for people who put trailing slashes in PATH elements.
3530     case "$ac_dir/" in
3531     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
3532     *)
3533       # OSF1 and SCO ODT 3.0 have their own names for install.
3534       # Don't use installbsd from OSF since it installs stuff as root
3535       # by default.
3536       for ac_prog in ginstall scoinst install; do
3537         if test -f $ac_dir/$ac_prog; then
3538           if test $ac_prog = install &&
3539             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
3540             # AIX install.  It has an incompatible calling convention.
3541             :
3542           else
3543             ac_cv_path_install="$ac_dir/$ac_prog -c"
3544             break 2
3545           fi
3546         fi
3547       done
3548       ;;
3549     esac
3550   done
3551   IFS="$ac_save_IFS"
3552
3553 fi
3554   if test "${ac_cv_path_install+set}" = set; then
3555     INSTALL="$ac_cv_path_install"
3556   else
3557     # As a last resort, use the slow shell script.  We don't cache a
3558     # path for INSTALL within a source directory, because that will
3559     # break other packages using the cache if that directory is
3560     # removed, or if the path is relative.
3561     INSTALL="$ac_install_sh"
3562   fi
3563 fi
3564 echo "$ac_t""$INSTALL" 1>&6
3565
3566 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3567 # It thinks the first close brace ends the variable substitution.
3568 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3569
3570 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
3571
3572 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3573
3574 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
3575 echo "configure:3576: checking whether ln -s works" >&5
3576 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
3577   echo $ac_n "(cached) $ac_c" 1>&6
3578 else
3579   rm -f conftestdata
3580 if ln -s X conftestdata 2>/dev/null
3581 then
3582   rm -f conftestdata
3583   ac_cv_prog_LN_S="ln -s"
3584 else
3585   ac_cv_prog_LN_S=ln
3586 fi
3587 fi
3588 LN_S="$ac_cv_prog_LN_S"
3589 if test "$ac_cv_prog_LN_S" = "ln -s"; then
3590   echo "$ac_t""yes" 1>&6
3591 else
3592   echo "$ac_t""no" 1>&6
3593 fi
3594
3595 # Extract the first word of "ranlib", so it can be a program name with args.
3596 set dummy ranlib; ac_word=$2
3597 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3598 echo "configure:3599: checking for $ac_word" >&5
3599 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3600   echo $ac_n "(cached) $ac_c" 1>&6
3601 else
3602   if test -n "$RANLIB"; then
3603   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3604 else
3605   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3606   ac_dummy="$PATH"
3607   for ac_dir in $ac_dummy; do
3608     test -z "$ac_dir" && ac_dir=.
3609     if test -f $ac_dir/$ac_word; then
3610       ac_cv_prog_RANLIB="ranlib"
3611       break
3612     fi
3613   done
3614   IFS="$ac_save_ifs"
3615   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3616 fi
3617 fi
3618 RANLIB="$ac_cv_prog_RANLIB"
3619 if test -n "$RANLIB"; then
3620   echo "$ac_t""$RANLIB" 1>&6
3621 else
3622   echo "$ac_t""no" 1>&6
3623 fi
3624
3625 for ac_prog in 'bison -y' byacc
3626 do
3627 # Extract the first word of "$ac_prog", so it can be a program name with args.
3628 set dummy $ac_prog; ac_word=$2
3629 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3630 echo "configure:3631: checking for $ac_word" >&5
3631 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3632   echo $ac_n "(cached) $ac_c" 1>&6
3633 else
3634   if test -n "$YACC"; then
3635   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3636 else
3637   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3638   ac_dummy="$PATH"
3639   for ac_dir in $ac_dummy; do
3640     test -z "$ac_dir" && ac_dir=.
3641     if test -f $ac_dir/$ac_word; then
3642       ac_cv_prog_YACC="$ac_prog"
3643       break
3644     fi
3645   done
3646   IFS="$ac_save_ifs"
3647 fi
3648 fi
3649 YACC="$ac_cv_prog_YACC"
3650 if test -n "$YACC"; then
3651   echo "$ac_t""$YACC" 1>&6
3652 else
3653   echo "$ac_t""no" 1>&6
3654 fi
3655
3656 test -n "$YACC" && break
3657 done
3658 test -n "$YACC" || YACC="yacc"
3659
3660
3661 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3662 set dummy ${ac_tool_prefix}ar; ac_word=$2
3663 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3664 echo "configure:3665: checking for $ac_word" >&5
3665 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
3666   echo $ac_n "(cached) $ac_c" 1>&6
3667 else
3668   if test -n "$AR"; then
3669   ac_cv_prog_AR="$AR" # Let the user override the test.
3670 else
3671   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3672   ac_dummy="$PATH"
3673   for ac_dir in $ac_dummy; do
3674     test -z "$ac_dir" && ac_dir=.
3675     if test -f $ac_dir/$ac_word; then
3676       ac_cv_prog_AR="${ac_tool_prefix}ar"
3677       break
3678     fi
3679   done
3680   IFS="$ac_save_ifs"
3681   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
3682 fi
3683 fi
3684 AR="$ac_cv_prog_AR"
3685 if test -n "$AR"; then
3686   echo "$ac_t""$AR" 1>&6
3687 else
3688   echo "$ac_t""no" 1>&6
3689 fi
3690
3691
3692
3693 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3694 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3695 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3696 echo "configure:3697: checking for $ac_word" >&5
3697 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3698   echo $ac_n "(cached) $ac_c" 1>&6
3699 else
3700   if test -n "$DLLTOOL"; then
3701   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3702 else
3703   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3704   ac_dummy="$PATH"
3705   for ac_dir in $ac_dummy; do
3706     test -z "$ac_dir" && ac_dir=.
3707     if test -f $ac_dir/$ac_word; then
3708       ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3709       break
3710     fi
3711   done
3712   IFS="$ac_save_ifs"
3713   test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
3714 fi
3715 fi
3716 DLLTOOL="$ac_cv_prog_DLLTOOL"
3717 if test -n "$DLLTOOL"; then
3718   echo "$ac_t""$DLLTOOL" 1>&6
3719 else
3720   echo "$ac_t""no" 1>&6
3721 fi
3722
3723
3724
3725 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
3726 set dummy ${ac_tool_prefix}windres; ac_word=$2
3727 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3728 echo "configure:3729: checking for $ac_word" >&5
3729 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3730   echo $ac_n "(cached) $ac_c" 1>&6
3731 else
3732   if test -n "$WINDRES"; then
3733   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3734 else
3735   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3736   ac_dummy="$PATH"
3737   for ac_dir in $ac_dummy; do
3738     test -z "$ac_dir" && ac_dir=.
3739     if test -f $ac_dir/$ac_word; then
3740       ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
3741       break
3742     fi
3743   done
3744   IFS="$ac_save_ifs"
3745   test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="windres"
3746 fi
3747 fi
3748 WINDRES="$ac_cv_prog_WINDRES"
3749 if test -n "$WINDRES"; then
3750   echo "$ac_t""$WINDRES" 1>&6
3751 else
3752   echo "$ac_t""no" 1>&6
3753 fi
3754
3755
3756
3757
3758 # Needed for GNU/Hurd.
3759 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
3760 set dummy ${ac_tool_prefix}mig; ac_word=$2
3761 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3762 echo "configure:3763: checking for $ac_word" >&5
3763 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
3764   echo $ac_n "(cached) $ac_c" 1>&6
3765 else
3766   if test -n "$MIG"; then
3767   ac_cv_prog_MIG="$MIG" # Let the user override the test.
3768 else
3769   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3770   ac_dummy="$PATH"
3771   for ac_dir in $ac_dummy; do
3772     test -z "$ac_dir" && ac_dir=.
3773     if test -f $ac_dir/$ac_word; then
3774       ac_cv_prog_MIG="${ac_tool_prefix}mig"
3775       break
3776     fi
3777   done
3778   IFS="$ac_save_ifs"
3779   test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
3780 fi
3781 fi
3782 MIG="$ac_cv_prog_MIG"
3783 if test -n "$MIG"; then
3784   echo "$ac_t""$MIG" 1>&6
3785 else
3786   echo "$ac_t""no" 1>&6
3787 fi
3788
3789
3790
3791
3792 # ---------------------- #
3793 # Checks for libraries.  #
3794 # ---------------------- #
3795
3796 # We might need to link with -lm; most simulators need it.
3797 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
3798 echo "configure:3799: checking for main in -lm" >&5
3799 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
3800 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3801   echo $ac_n "(cached) $ac_c" 1>&6
3802 else
3803   ac_save_LIBS="$LIBS"
3804 LIBS="-lm  $LIBS"
3805 cat > conftest.$ac_ext <<EOF
3806 #line 3807 "configure"
3807 #include "confdefs.h"
3808
3809 int main() {
3810 main()
3811 ; return 0; }
3812 EOF
3813 if { (eval echo configure:3814: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3814   rm -rf conftest*
3815   eval "ac_cv_lib_$ac_lib_var=yes"
3816 else
3817   echo "configure: failed program was:" >&5
3818   cat conftest.$ac_ext >&5
3819   rm -rf conftest*
3820   eval "ac_cv_lib_$ac_lib_var=no"
3821 fi
3822 rm -f conftest*
3823 LIBS="$ac_save_LIBS"
3824
3825 fi
3826 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3827   echo "$ac_t""yes" 1>&6
3828     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3829     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3830   cat >> confdefs.h <<EOF
3831 #define $ac_tr_lib 1
3832 EOF
3833
3834   LIBS="-lm $LIBS"
3835
3836 else
3837   echo "$ac_t""no" 1>&6
3838 fi
3839
3840
3841 # We need to link with -lw to get `wctype' on Solaris before Solaris
3842 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
3843 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
3844 # is known to have this problem).  Therefore we avoid libw if we can.
3845 echo $ac_n "checking for wctype""... $ac_c" 1>&6
3846 echo "configure:3847: checking for wctype" >&5
3847 if eval "test \"`echo '$''{'ac_cv_func_wctype'+set}'`\" = set"; then
3848   echo $ac_n "(cached) $ac_c" 1>&6
3849 else
3850   cat > conftest.$ac_ext <<EOF
3851 #line 3852 "configure"
3852 #include "confdefs.h"
3853 /* System header to define __stub macros and hopefully few prototypes,
3854     which can conflict with char wctype(); below.  */
3855 #include <assert.h>
3856 /* Override any gcc2 internal prototype to avoid an error.  */
3857 /* We use char because int might match the return type of a gcc2
3858     builtin and then its argument prototype would still apply.  */
3859 char wctype();
3860
3861 int main() {
3862
3863 /* The GNU C library defines this for functions which it implements
3864     to always fail with ENOSYS.  Some functions are actually named
3865     something starting with __ and the normal name is an alias.  */
3866 #if defined (__stub_wctype) || defined (__stub___wctype)
3867 choke me
3868 #else
3869 wctype();
3870 #endif
3871
3872 ; return 0; }
3873 EOF
3874 if { (eval echo configure:3875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3875   rm -rf conftest*
3876   eval "ac_cv_func_wctype=yes"
3877 else
3878   echo "configure: failed program was:" >&5
3879   cat conftest.$ac_ext >&5
3880   rm -rf conftest*
3881   eval "ac_cv_func_wctype=no"
3882 fi
3883 rm -f conftest*
3884 fi
3885
3886 if eval "test \"`echo '$ac_cv_func_'wctype`\" = yes"; then
3887   echo "$ac_t""yes" 1>&6
3888   :
3889 else
3890   echo "$ac_t""no" 1>&6
3891 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
3892 echo "configure:3893: checking for wctype in -lw" >&5
3893 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
3894 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3895   echo $ac_n "(cached) $ac_c" 1>&6
3896 else
3897   ac_save_LIBS="$LIBS"
3898 LIBS="-lw  $LIBS"
3899 cat > conftest.$ac_ext <<EOF
3900 #line 3901 "configure"
3901 #include "confdefs.h"
3902 /* Override any gcc2 internal prototype to avoid an error.  */
3903 /* We use char because int might match the return type of a gcc2
3904     builtin and then its argument prototype would still apply.  */
3905 char wctype();
3906
3907 int main() {
3908 wctype()
3909 ; return 0; }
3910 EOF
3911 if { (eval echo configure:3912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3912   rm -rf conftest*
3913   eval "ac_cv_lib_$ac_lib_var=yes"
3914 else
3915   echo "configure: failed program was:" >&5
3916   cat conftest.$ac_ext >&5
3917   rm -rf conftest*
3918   eval "ac_cv_lib_$ac_lib_var=no"
3919 fi
3920 rm -f conftest*
3921 LIBS="$ac_save_LIBS"
3922
3923 fi
3924 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3925   echo "$ac_t""yes" 1>&6
3926     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3927     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3928   cat >> confdefs.h <<EOF
3929 #define $ac_tr_lib 1
3930 EOF
3931
3932   LIBS="-lw $LIBS"
3933
3934 else
3935   echo "$ac_t""no" 1>&6
3936 fi
3937
3938 fi
3939
3940
3941 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
3942
3943 echo $ac_n "checking for library containing gethostbyname""... $ac_c" 1>&6
3944 echo "configure:3945: checking for library containing gethostbyname" >&5
3945 if eval "test \"`echo '$''{'ac_cv_search_gethostbyname'+set}'`\" = set"; then
3946   echo $ac_n "(cached) $ac_c" 1>&6
3947 else
3948   ac_func_search_save_LIBS="$LIBS"
3949 ac_cv_search_gethostbyname="no"
3950 cat > conftest.$ac_ext <<EOF
3951 #line 3952 "configure"
3952 #include "confdefs.h"
3953 /* Override any gcc2 internal prototype to avoid an error.  */
3954 /* We use char because int might match the return type of a gcc2
3955     builtin and then its argument prototype would still apply.  */
3956 char gethostbyname();
3957
3958 int main() {
3959 gethostbyname()
3960 ; return 0; }
3961 EOF
3962 if { (eval echo configure:3963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3963   rm -rf conftest*
3964   ac_cv_search_gethostbyname="none required"
3965 else
3966   echo "configure: failed program was:" >&5
3967   cat conftest.$ac_ext >&5
3968 fi
3969 rm -f conftest*
3970 test "$ac_cv_search_gethostbyname" = "no" && for i in nsl; do
3971 LIBS="-l$i  $ac_func_search_save_LIBS"
3972 cat > conftest.$ac_ext <<EOF
3973 #line 3974 "configure"
3974 #include "confdefs.h"
3975 /* Override any gcc2 internal prototype to avoid an error.  */
3976 /* We use char because int might match the return type of a gcc2
3977     builtin and then its argument prototype would still apply.  */
3978 char gethostbyname();
3979
3980 int main() {
3981 gethostbyname()
3982 ; return 0; }
3983 EOF
3984 if { (eval echo configure:3985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3985   rm -rf conftest*
3986   ac_cv_search_gethostbyname="-l$i"
3987 break
3988 else
3989   echo "configure: failed program was:" >&5
3990   cat conftest.$ac_ext >&5
3991 fi
3992 rm -f conftest*
3993 done
3994 LIBS="$ac_func_search_save_LIBS"
3995 fi
3996
3997 echo "$ac_t""$ac_cv_search_gethostbyname" 1>&6
3998 if test "$ac_cv_search_gethostbyname" != "no"; then
3999   test "$ac_cv_search_gethostbyname" = "none required" || LIBS="$ac_cv_search_gethostbyname $LIBS"
4000
4001 else :
4002
4003 fi
4004
4005 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
4006
4007 echo $ac_n "checking for library containing socketpair""... $ac_c" 1>&6
4008 echo "configure:4009: checking for library containing socketpair" >&5
4009 if eval "test \"`echo '$''{'ac_cv_search_socketpair'+set}'`\" = set"; then
4010   echo $ac_n "(cached) $ac_c" 1>&6
4011 else
4012   ac_func_search_save_LIBS="$LIBS"
4013 ac_cv_search_socketpair="no"
4014 cat > conftest.$ac_ext <<EOF
4015 #line 4016 "configure"
4016 #include "confdefs.h"
4017 /* Override any gcc2 internal prototype to avoid an error.  */
4018 /* We use char because int might match the return type of a gcc2
4019     builtin and then its argument prototype would still apply.  */
4020 char socketpair();
4021
4022 int main() {
4023 socketpair()
4024 ; return 0; }
4025 EOF
4026 if { (eval echo configure:4027: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4027   rm -rf conftest*
4028   ac_cv_search_socketpair="none required"
4029 else
4030   echo "configure: failed program was:" >&5
4031   cat conftest.$ac_ext >&5
4032 fi
4033 rm -f conftest*
4034 test "$ac_cv_search_socketpair" = "no" && for i in socket; do
4035 LIBS="-l$i  $ac_func_search_save_LIBS"
4036 cat > conftest.$ac_ext <<EOF
4037 #line 4038 "configure"
4038 #include "confdefs.h"
4039 /* Override any gcc2 internal prototype to avoid an error.  */
4040 /* We use char because int might match the return type of a gcc2
4041     builtin and then its argument prototype would still apply.  */
4042 char socketpair();
4043
4044 int main() {
4045 socketpair()
4046 ; return 0; }
4047 EOF
4048 if { (eval echo configure:4049: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4049   rm -rf conftest*
4050   ac_cv_search_socketpair="-l$i"
4051 break
4052 else
4053   echo "configure: failed program was:" >&5
4054   cat conftest.$ac_ext >&5
4055 fi
4056 rm -f conftest*
4057 done
4058 LIBS="$ac_func_search_save_LIBS"
4059 fi
4060
4061 echo "$ac_t""$ac_cv_search_socketpair" 1>&6
4062 if test "$ac_cv_search_socketpair" != "no"; then
4063   test "$ac_cv_search_socketpair" = "none required" || LIBS="$ac_cv_search_socketpair $LIBS"
4064
4065 else :
4066
4067 fi
4068
4069 # Since GDB uses Readline, we need termcap functionality, so we need
4070 # to find a library that provides that.  When GDB is configured with
4071 # the TUI, we need full curses functionality.
4072
4073 case $host_os in
4074   cygwin*)
4075     if test -d $srcdir/libtermcap; then
4076       LIBS="../libtermcap/libtermcap.a $LIBS"
4077       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
4078     fi ;;
4079   go32* | *djgpp*)
4080     ac_cv_search_tgetent="none required"
4081     ;;
4082   aix*)
4083     # Readline prefers curses over termcap on AIX.
4084     # ??? Why?
4085
4086 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
4087 echo "configure:4088: checking for library containing tgetent" >&5
4088 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" = set"; then
4089   echo $ac_n "(cached) $ac_c" 1>&6
4090 else
4091   ac_func_search_save_LIBS="$LIBS"
4092 ac_cv_search_tgetent="no"
4093 cat > conftest.$ac_ext <<EOF
4094 #line 4095 "configure"
4095 #include "confdefs.h"
4096 /* Override any gcc2 internal prototype to avoid an error.  */
4097 /* We use char because int might match the return type of a gcc2
4098     builtin and then its argument prototype would still apply.  */
4099 char tgetent();
4100
4101 int main() {
4102 tgetent()
4103 ; return 0; }
4104 EOF
4105 if { (eval echo configure:4106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4106   rm -rf conftest*
4107   ac_cv_search_tgetent="none required"
4108 else
4109   echo "configure: failed program was:" >&5
4110   cat conftest.$ac_ext >&5
4111 fi
4112 rm -f conftest*
4113 test "$ac_cv_search_tgetent" = "no" && for i in tinfo ncurses curses termcap; do
4114 LIBS="-l$i  $ac_func_search_save_LIBS"
4115 cat > conftest.$ac_ext <<EOF
4116 #line 4117 "configure"
4117 #include "confdefs.h"
4118 /* Override any gcc2 internal prototype to avoid an error.  */
4119 /* We use char because int might match the return type of a gcc2
4120     builtin and then its argument prototype would still apply.  */
4121 char tgetent();
4122
4123 int main() {
4124 tgetent()
4125 ; return 0; }
4126 EOF
4127 if { (eval echo configure:4128: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4128   rm -rf conftest*
4129   ac_cv_search_tgetent="-l$i"
4130 break
4131 else
4132   echo "configure: failed program was:" >&5
4133   cat conftest.$ac_ext >&5
4134 fi
4135 rm -f conftest*
4136 done
4137 LIBS="$ac_func_search_save_LIBS"
4138 fi
4139
4140 echo "$ac_t""$ac_cv_search_tgetent" 1>&6
4141 if test "$ac_cv_search_tgetent" != "no"; then
4142   test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS"
4143
4144 else :
4145
4146 fi
4147     ;;
4148 esac
4149
4150 # Note: We used to check for libtermlib and libterminfo too, but
4151 # Readline doesn't, so I think we're safe with leaving them out.
4152
4153 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
4154 echo "configure:4155: checking for library containing tgetent" >&5
4155 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" = set"; then
4156   echo $ac_n "(cached) $ac_c" 1>&6
4157 else
4158   ac_func_search_save_LIBS="$LIBS"
4159 ac_cv_search_tgetent="no"
4160 cat > conftest.$ac_ext <<EOF
4161 #line 4162 "configure"
4162 #include "confdefs.h"
4163 /* Override any gcc2 internal prototype to avoid an error.  */
4164 /* We use char because int might match the return type of a gcc2
4165     builtin and then its argument prototype would still apply.  */
4166 char tgetent();
4167
4168 int main() {
4169 tgetent()
4170 ; return 0; }
4171 EOF
4172 if { (eval echo configure:4173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4173   rm -rf conftest*
4174   ac_cv_search_tgetent="none required"
4175 else
4176   echo "configure: failed program was:" >&5
4177   cat conftest.$ac_ext >&5
4178 fi
4179 rm -f conftest*
4180 test "$ac_cv_search_tgetent" = "no" && for i in termcap tinfo ncurses Hcurses curses; do
4181 LIBS="-l$i  $ac_func_search_save_LIBS"
4182 cat > conftest.$ac_ext <<EOF
4183 #line 4184 "configure"
4184 #include "confdefs.h"
4185 /* Override any gcc2 internal prototype to avoid an error.  */
4186 /* We use char because int might match the return type of a gcc2
4187     builtin and then its argument prototype would still apply.  */
4188 char tgetent();
4189
4190 int main() {
4191 tgetent()
4192 ; return 0; }
4193 EOF
4194 if { (eval echo configure:4195: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4195   rm -rf conftest*
4196   ac_cv_search_tgetent="-l$i"
4197 break
4198 else
4199   echo "configure: failed program was:" >&5
4200   cat conftest.$ac_ext >&5
4201 fi
4202 rm -f conftest*
4203 done
4204 LIBS="$ac_func_search_save_LIBS"
4205 fi
4206
4207 echo "$ac_t""$ac_cv_search_tgetent" 1>&6
4208 if test "$ac_cv_search_tgetent" != "no"; then
4209   test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS"
4210
4211 else :
4212
4213 fi
4214
4215 if test "$ac_cv_search_tgetent" = no; then
4216   { echo "configure: error: no termcap library found" 1>&2; exit 1; }
4217 fi
4218
4219 # FIXME: kettenis/20030102: We seem to prefer HP curses (Hcurses) over
4220 # Xcurses on HP-UX; see the `-D__HP_CURSES' in the relevant host
4221 # Makefile fragments.  That's why we need to have `Hcurses' before
4222 # `curses'.  I don't see why we should use HP curses if a more
4223 # standard curses is available, except that according to HP's
4224 # documentation one needs to compile `-D_XOPEN_SOURCE_EXTENDED' on
4225 # HP-UX 10.10 and 10.20.
4226
4227 # FIXME: ncurses does not work on native alphaev68-dec-osf5.1,
4228 # and probably other platforms.  AC_SEARCH_LIBS finds the library
4229 # in a place such as /usr/local/lib/libncurses.a, but does not
4230 # do anything to look for the matching include files.
4231 # -- chastain 2004-05-01
4232
4233
4234 echo $ac_n "checking for library containing initscr""... $ac_c" 1>&6
4235 echo "configure:4236: checking for library containing initscr" >&5
4236 if eval "test \"`echo '$''{'ac_cv_search_initscr'+set}'`\" = set"; then
4237   echo $ac_n "(cached) $ac_c" 1>&6
4238 else
4239   ac_func_search_save_LIBS="$LIBS"
4240 ac_cv_search_initscr="no"
4241 cat > conftest.$ac_ext <<EOF
4242 #line 4243 "configure"
4243 #include "confdefs.h"
4244 /* Override any gcc2 internal prototype to avoid an error.  */
4245 /* We use char because int might match the return type of a gcc2
4246     builtin and then its argument prototype would still apply.  */
4247 char initscr();
4248
4249 int main() {
4250 initscr()
4251 ; return 0; }
4252 EOF
4253 if { (eval echo configure:4254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4254   rm -rf conftest*
4255   ac_cv_search_initscr="none required"
4256 else
4257   echo "configure: failed program was:" >&5
4258   cat conftest.$ac_ext >&5
4259 fi
4260 rm -f conftest*
4261 test "$ac_cv_search_initscr" = "no" && for i in ncurses Hcurses cursesX curses pdcurses; do
4262 LIBS="-l$i  $ac_func_search_save_LIBS"
4263 cat > conftest.$ac_ext <<EOF
4264 #line 4265 "configure"
4265 #include "confdefs.h"
4266 /* Override any gcc2 internal prototype to avoid an error.  */
4267 /* We use char because int might match the return type of a gcc2
4268     builtin and then its argument prototype would still apply.  */
4269 char initscr();
4270
4271 int main() {
4272 initscr()
4273 ; return 0; }
4274 EOF
4275 if { (eval echo configure:4276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4276   rm -rf conftest*
4277   ac_cv_search_initscr="-l$i"
4278 break
4279 else
4280   echo "configure: failed program was:" >&5
4281   cat conftest.$ac_ext >&5
4282 fi
4283 rm -f conftest*
4284 done
4285 LIBS="$ac_func_search_save_LIBS"
4286 fi
4287
4288 echo "$ac_t""$ac_cv_search_initscr" 1>&6
4289 if test "$ac_cv_search_initscr" != "no"; then
4290   test "$ac_cv_search_initscr" = "none required" || LIBS="$ac_cv_search_initscr $LIBS"
4291
4292 else :
4293   echo "configure: warning: no curses library found" 1>&2
4294 fi
4295
4296 # Check whether the wborder function is provided by the curses
4297 # library detected above.  In certain implementations such as
4298 # the HP/UX Hcurses for instance, this function is provided by an
4299 # additional library.  So if we did not find this function inside
4300 # the curses library, try some alternate libraries we know might
4301 # provide it.
4302
4303 echo $ac_n "checking for library containing wborder""... $ac_c" 1>&6
4304 echo "configure:4305: checking for library containing wborder" >&5
4305 if eval "test \"`echo '$''{'ac_cv_search_wborder'+set}'`\" = set"; then
4306   echo $ac_n "(cached) $ac_c" 1>&6
4307 else
4308   ac_func_search_save_LIBS="$LIBS"
4309 ac_cv_search_wborder="no"
4310 cat > conftest.$ac_ext <<EOF
4311 #line 4312 "configure"
4312 #include "confdefs.h"
4313 /* Override any gcc2 internal prototype to avoid an error.  */
4314 /* We use char because int might match the return type of a gcc2
4315     builtin and then its argument prototype would still apply.  */
4316 char wborder();
4317
4318 int main() {
4319 wborder()
4320 ; return 0; }
4321 EOF
4322 if { (eval echo configure:4323: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4323   rm -rf conftest*
4324   ac_cv_search_wborder="none required"
4325 else
4326   echo "configure: failed program was:" >&5
4327   cat conftest.$ac_ext >&5
4328 fi
4329 rm -f conftest*
4330 test "$ac_cv_search_wborder" = "no" && for i in cur_colr; do
4331 LIBS="-l$i  $ac_func_search_save_LIBS"
4332 cat > conftest.$ac_ext <<EOF
4333 #line 4334 "configure"
4334 #include "confdefs.h"
4335 /* Override any gcc2 internal prototype to avoid an error.  */
4336 /* We use char because int might match the return type of a gcc2
4337     builtin and then its argument prototype would still apply.  */
4338 char wborder();
4339
4340 int main() {
4341 wborder()
4342 ; return 0; }
4343 EOF
4344 if { (eval echo configure:4345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4345   rm -rf conftest*
4346   ac_cv_search_wborder="-l$i"
4347 break
4348 else
4349   echo "configure: failed program was:" >&5
4350   cat conftest.$ac_ext >&5
4351 fi
4352 rm -f conftest*
4353 done
4354 LIBS="$ac_func_search_save_LIBS"
4355 fi
4356
4357 echo "$ac_t""$ac_cv_search_wborder" 1>&6
4358 if test "$ac_cv_search_wborder" != "no"; then
4359   test "$ac_cv_search_wborder" = "none required" || LIBS="$ac_cv_search_wborder $LIBS"
4360
4361 else :
4362   echo "configure: warning: wborder function not found, tui will be disabled" 1>&2
4363 fi
4364
4365 # ------------------------- #
4366 # Checks for header files.  #
4367 # ------------------------- #
4368
4369 ac_header_dirent=no
4370 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
4371 do
4372 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4373 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
4374 echo "configure:4375: checking for $ac_hdr that defines DIR" >&5
4375 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
4376   echo $ac_n "(cached) $ac_c" 1>&6
4377 else
4378   cat > conftest.$ac_ext <<EOF
4379 #line 4380 "configure"
4380 #include "confdefs.h"
4381 #include <sys/types.h>
4382 #include <$ac_hdr>
4383 int main() {
4384 DIR *dirp = 0;
4385 ; return 0; }
4386 EOF
4387 if { (eval echo configure:4388: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4388   rm -rf conftest*
4389   eval "ac_cv_header_dirent_$ac_safe=yes"
4390 else
4391   echo "configure: failed program was:" >&5
4392   cat conftest.$ac_ext >&5
4393   rm -rf conftest*
4394   eval "ac_cv_header_dirent_$ac_safe=no"
4395 fi
4396 rm -f conftest*
4397 fi
4398 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
4399   echo "$ac_t""yes" 1>&6
4400     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4401   cat >> confdefs.h <<EOF
4402 #define $ac_tr_hdr 1
4403 EOF
4404  ac_header_dirent=$ac_hdr; break
4405 else
4406   echo "$ac_t""no" 1>&6
4407 fi
4408 done
4409 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4410 if test $ac_header_dirent = dirent.h; then
4411 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
4412 echo "configure:4413: checking for opendir in -ldir" >&5
4413 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
4414 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4415   echo $ac_n "(cached) $ac_c" 1>&6
4416 else
4417   ac_save_LIBS="$LIBS"
4418 LIBS="-ldir  $LIBS"
4419 cat > conftest.$ac_ext <<EOF
4420 #line 4421 "configure"
4421 #include "confdefs.h"
4422 /* Override any gcc2 internal prototype to avoid an error.  */
4423 /* We use char because int might match the return type of a gcc2
4424     builtin and then its argument prototype would still apply.  */
4425 char opendir();
4426
4427 int main() {
4428 opendir()
4429 ; return 0; }
4430 EOF
4431 if { (eval echo configure:4432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4432   rm -rf conftest*
4433   eval "ac_cv_lib_$ac_lib_var=yes"
4434 else
4435   echo "configure: failed program was:" >&5
4436   cat conftest.$ac_ext >&5
4437   rm -rf conftest*
4438   eval "ac_cv_lib_$ac_lib_var=no"
4439 fi
4440 rm -f conftest*
4441 LIBS="$ac_save_LIBS"
4442
4443 fi
4444 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4445   echo "$ac_t""yes" 1>&6
4446   LIBS="$LIBS -ldir"
4447 else
4448   echo "$ac_t""no" 1>&6
4449 fi
4450
4451 else
4452 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
4453 echo "configure:4454: checking for opendir in -lx" >&5
4454 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
4455 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4456   echo $ac_n "(cached) $ac_c" 1>&6
4457 else
4458   ac_save_LIBS="$LIBS"
4459 LIBS="-lx  $LIBS"
4460 cat > conftest.$ac_ext <<EOF
4461 #line 4462 "configure"
4462 #include "confdefs.h"
4463 /* Override any gcc2 internal prototype to avoid an error.  */
4464 /* We use char because int might match the return type of a gcc2
4465     builtin and then its argument prototype would still apply.  */
4466 char opendir();
4467
4468 int main() {
4469 opendir()
4470 ; return 0; }
4471 EOF
4472 if { (eval echo configure:4473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4473   rm -rf conftest*
4474   eval "ac_cv_lib_$ac_lib_var=yes"
4475 else
4476   echo "configure: failed program was:" >&5
4477   cat conftest.$ac_ext >&5
4478   rm -rf conftest*
4479   eval "ac_cv_lib_$ac_lib_var=no"
4480 fi
4481 rm -f conftest*
4482 LIBS="$ac_save_LIBS"
4483
4484 fi
4485 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4486   echo "$ac_t""yes" 1>&6
4487   LIBS="$LIBS -lx"
4488 else
4489   echo "$ac_t""no" 1>&6
4490 fi
4491
4492 fi
4493
4494 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
4495 echo "configure:4496: checking whether stat file-mode macros are broken" >&5
4496 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
4497   echo $ac_n "(cached) $ac_c" 1>&6
4498 else
4499   cat > conftest.$ac_ext <<EOF
4500 #line 4501 "configure"
4501 #include "confdefs.h"
4502 #include <sys/types.h>
4503 #include <sys/stat.h>
4504
4505 #if defined(S_ISBLK) && defined(S_IFDIR)
4506 # if S_ISBLK (S_IFDIR)
4507 You lose.
4508 # endif
4509 #endif
4510
4511 #if defined(S_ISBLK) && defined(S_IFCHR)
4512 # if S_ISBLK (S_IFCHR)
4513 You lose.
4514 # endif
4515 #endif
4516
4517 #if defined(S_ISLNK) && defined(S_IFREG)
4518 # if S_ISLNK (S_IFREG)
4519 You lose.
4520 # endif
4521 #endif
4522
4523 #if defined(S_ISSOCK) && defined(S_IFREG)
4524 # if S_ISSOCK (S_IFREG)
4525 You lose.
4526 # endif
4527 #endif
4528
4529 EOF
4530 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4531   egrep "You lose" >/dev/null 2>&1; then
4532   rm -rf conftest*
4533   ac_cv_header_stat_broken=yes
4534 else
4535   rm -rf conftest*
4536   ac_cv_header_stat_broken=no
4537 fi
4538 rm -f conftest*
4539
4540 fi
4541
4542 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
4543 if test $ac_cv_header_stat_broken = yes; then
4544   cat >> confdefs.h <<\EOF
4545 #define STAT_MACROS_BROKEN 1
4546 EOF
4547
4548 fi
4549
4550 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
4551 echo "configure:4552: checking for ANSI C header files" >&5
4552 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
4553   echo $ac_n "(cached) $ac_c" 1>&6
4554 else
4555   cat > conftest.$ac_ext <<EOF
4556 #line 4557 "configure"
4557 #include "confdefs.h"
4558 #include <stdlib.h>
4559 #include <stdarg.h>
4560 #include <string.h>
4561 #include <float.h>
4562 EOF
4563 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4564 { (eval echo configure:4565: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4565 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4566 if test -z "$ac_err"; then
4567   rm -rf conftest*
4568   ac_cv_header_stdc=yes
4569 else
4570   echo "$ac_err" >&5
4571   echo "configure: failed program was:" >&5
4572   cat conftest.$ac_ext >&5
4573   rm -rf conftest*
4574   ac_cv_header_stdc=no
4575 fi
4576 rm -f conftest*
4577
4578 if test $ac_cv_header_stdc = yes; then
4579   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4580 cat > conftest.$ac_ext <<EOF
4581 #line 4582 "configure"
4582 #include "confdefs.h"
4583 #include <string.h>
4584 EOF
4585 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4586   egrep "memchr" >/dev/null 2>&1; then
4587   :
4588 else
4589   rm -rf conftest*
4590   ac_cv_header_stdc=no
4591 fi
4592 rm -f conftest*
4593
4594 fi
4595
4596 if test $ac_cv_header_stdc = yes; then
4597   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4598 cat > conftest.$ac_ext <<EOF
4599 #line 4600 "configure"
4600 #include "confdefs.h"
4601 #include <stdlib.h>
4602 EOF
4603 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4604   egrep "free" >/dev/null 2>&1; then
4605   :
4606 else
4607   rm -rf conftest*
4608   ac_cv_header_stdc=no
4609 fi
4610 rm -f conftest*
4611
4612 fi
4613
4614 if test $ac_cv_header_stdc = yes; then
4615   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4616 if test "$cross_compiling" = yes; then
4617   :
4618 else
4619   cat > conftest.$ac_ext <<EOF
4620 #line 4621 "configure"
4621 #include "confdefs.h"
4622 #include <ctype.h>
4623 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4624 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4625 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4626 int main () { int i; for (i = 0; i < 256; i++)
4627 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
4628 exit (0); }
4629
4630 EOF
4631 if { (eval echo configure:4632: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4632 then
4633   :
4634 else
4635   echo "configure: failed program was:" >&5
4636   cat conftest.$ac_ext >&5
4637   rm -fr conftest*
4638   ac_cv_header_stdc=no
4639 fi
4640 rm -fr conftest*
4641 fi
4642
4643 fi
4644 fi
4645
4646 echo "$ac_t""$ac_cv_header_stdc" 1>&6
4647 if test $ac_cv_header_stdc = yes; then
4648   cat >> confdefs.h <<\EOF
4649 #define STDC_HEADERS 1
4650 EOF
4651
4652 fi
4653
4654 for ac_hdr in link.h
4655 do
4656 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4657 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4658 echo "configure:4659: checking for $ac_hdr" >&5
4659 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4660   echo $ac_n "(cached) $ac_c" 1>&6
4661 else
4662   cat > conftest.$ac_ext <<EOF
4663 #line 4664 "configure"
4664 #include "confdefs.h"
4665 #include <$ac_hdr>
4666 EOF
4667 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4668 { (eval echo configure:4669: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4669 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4670 if test -z "$ac_err"; then
4671   rm -rf conftest*
4672   eval "ac_cv_header_$ac_safe=yes"
4673 else
4674   echo "$ac_err" >&5
4675   echo "configure: failed program was:" >&5
4676   cat conftest.$ac_ext >&5
4677   rm -rf conftest*
4678   eval "ac_cv_header_$ac_safe=no"
4679 fi
4680 rm -f conftest*
4681 fi
4682 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4683   echo "$ac_t""yes" 1>&6
4684     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4685   cat >> confdefs.h <<EOF
4686 #define $ac_tr_hdr 1
4687 EOF
4688
4689 else
4690   echo "$ac_t""no" 1>&6
4691 fi
4692 done
4693
4694 for ac_hdr in machine/reg.h
4695 do
4696 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4697 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4698 echo "configure:4699: checking for $ac_hdr" >&5
4699 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4700   echo $ac_n "(cached) $ac_c" 1>&6
4701 else
4702   cat > conftest.$ac_ext <<EOF
4703 #line 4704 "configure"
4704 #include "confdefs.h"
4705 #include <$ac_hdr>
4706 EOF
4707 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4708 { (eval echo configure:4709: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4709 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4710 if test -z "$ac_err"; then
4711   rm -rf conftest*
4712   eval "ac_cv_header_$ac_safe=yes"
4713 else
4714   echo "$ac_err" >&5
4715   echo "configure: failed program was:" >&5
4716   cat conftest.$ac_ext >&5
4717   rm -rf conftest*
4718   eval "ac_cv_header_$ac_safe=no"
4719 fi
4720 rm -f conftest*
4721 fi
4722 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4723   echo "$ac_t""yes" 1>&6
4724     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4725   cat >> confdefs.h <<EOF
4726 #define $ac_tr_hdr 1
4727 EOF
4728
4729 else
4730   echo "$ac_t""no" 1>&6
4731 fi
4732 done
4733
4734 for ac_hdr in nlist.h
4735 do
4736 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4737 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4738 echo "configure:4739: checking for $ac_hdr" >&5
4739 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4740   echo $ac_n "(cached) $ac_c" 1>&6
4741 else
4742   cat > conftest.$ac_ext <<EOF
4743 #line 4744 "configure"
4744 #include "confdefs.h"
4745 #include <$ac_hdr>
4746 EOF
4747 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4748 { (eval echo configure:4749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4749 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4750 if test -z "$ac_err"; then
4751   rm -rf conftest*
4752   eval "ac_cv_header_$ac_safe=yes"
4753 else
4754   echo "$ac_err" >&5
4755   echo "configure: failed program was:" >&5
4756   cat conftest.$ac_ext >&5
4757   rm -rf conftest*
4758   eval "ac_cv_header_$ac_safe=no"
4759 fi
4760 rm -f conftest*
4761 fi
4762 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4763   echo "$ac_t""yes" 1>&6
4764     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4765   cat >> confdefs.h <<EOF
4766 #define $ac_tr_hdr 1
4767 EOF
4768
4769 else
4770   echo "$ac_t""no" 1>&6
4771 fi
4772 done
4773
4774 for ac_hdr in poll.h sys/poll.h
4775 do
4776 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4777 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4778 echo "configure:4779: checking for $ac_hdr" >&5
4779 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4780   echo $ac_n "(cached) $ac_c" 1>&6
4781 else
4782   cat > conftest.$ac_ext <<EOF
4783 #line 4784 "configure"
4784 #include "confdefs.h"
4785 #include <$ac_hdr>
4786 EOF
4787 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4788 { (eval echo configure:4789: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4789 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4790 if test -z "$ac_err"; then
4791   rm -rf conftest*
4792   eval "ac_cv_header_$ac_safe=yes"
4793 else
4794   echo "$ac_err" >&5
4795   echo "configure: failed program was:" >&5
4796   cat conftest.$ac_ext >&5
4797   rm -rf conftest*
4798   eval "ac_cv_header_$ac_safe=no"
4799 fi
4800 rm -f conftest*
4801 fi
4802 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4803   echo "$ac_t""yes" 1>&6
4804     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4805   cat >> confdefs.h <<EOF
4806 #define $ac_tr_hdr 1
4807 EOF
4808
4809 else
4810   echo "$ac_t""no" 1>&6
4811 fi
4812 done
4813
4814 for ac_hdr in proc_service.h thread_db.h gnu/libc-version.h
4815 do
4816 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4817 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4818 echo "configure:4819: checking for $ac_hdr" >&5
4819 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4820   echo $ac_n "(cached) $ac_c" 1>&6
4821 else
4822   cat > conftest.$ac_ext <<EOF
4823 #line 4824 "configure"
4824 #include "confdefs.h"
4825 #include <$ac_hdr>
4826 EOF
4827 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4828 { (eval echo configure:4829: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4829 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4830 if test -z "$ac_err"; then
4831   rm -rf conftest*
4832   eval "ac_cv_header_$ac_safe=yes"
4833 else
4834   echo "$ac_err" >&5
4835   echo "configure: failed program was:" >&5
4836   cat conftest.$ac_ext >&5
4837   rm -rf conftest*
4838   eval "ac_cv_header_$ac_safe=no"
4839 fi
4840 rm -f conftest*
4841 fi
4842 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4843   echo "$ac_t""yes" 1>&6
4844     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4845   cat >> confdefs.h <<EOF
4846 #define $ac_tr_hdr 1
4847 EOF
4848
4849 else
4850   echo "$ac_t""no" 1>&6
4851 fi
4852 done
4853
4854 for ac_hdr in stddef.h
4855 do
4856 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4857 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4858 echo "configure:4859: checking for $ac_hdr" >&5
4859 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4860   echo $ac_n "(cached) $ac_c" 1>&6
4861 else
4862   cat > conftest.$ac_ext <<EOF
4863 #line 4864 "configure"
4864 #include "confdefs.h"
4865 #include <$ac_hdr>
4866 EOF
4867 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4868 { (eval echo configure:4869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4869 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4870 if test -z "$ac_err"; then
4871   rm -rf conftest*
4872   eval "ac_cv_header_$ac_safe=yes"
4873 else
4874   echo "$ac_err" >&5
4875   echo "configure: failed program was:" >&5
4876   cat conftest.$ac_ext >&5
4877   rm -rf conftest*
4878   eval "ac_cv_header_$ac_safe=no"
4879 fi
4880 rm -f conftest*
4881 fi
4882 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4883   echo "$ac_t""yes" 1>&6
4884     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4885   cat >> confdefs.h <<EOF
4886 #define $ac_tr_hdr 1
4887 EOF
4888
4889 else
4890   echo "$ac_t""no" 1>&6
4891 fi
4892 done
4893
4894 for ac_hdr in stdlib.h
4895 do
4896 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4897 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4898 echo "configure:4899: checking for $ac_hdr" >&5
4899 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4900   echo $ac_n "(cached) $ac_c" 1>&6
4901 else
4902   cat > conftest.$ac_ext <<EOF
4903 #line 4904 "configure"
4904 #include "confdefs.h"
4905 #include <$ac_hdr>
4906 EOF
4907 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4908 { (eval echo configure:4909: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4909 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4910 if test -z "$ac_err"; then
4911   rm -rf conftest*
4912   eval "ac_cv_header_$ac_safe=yes"
4913 else
4914   echo "$ac_err" >&5
4915   echo "configure: failed program was:" >&5
4916   cat conftest.$ac_ext >&5
4917   rm -rf conftest*
4918   eval "ac_cv_header_$ac_safe=no"
4919 fi
4920 rm -f conftest*
4921 fi
4922 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4923   echo "$ac_t""yes" 1>&6
4924     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4925   cat >> confdefs.h <<EOF
4926 #define $ac_tr_hdr 1
4927 EOF
4928
4929 else
4930   echo "$ac_t""no" 1>&6
4931 fi
4932 done
4933
4934 for ac_hdr in stdint.h
4935 do
4936 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4937 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4938 echo "configure:4939: checking for $ac_hdr" >&5
4939 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4940   echo $ac_n "(cached) $ac_c" 1>&6
4941 else
4942   cat > conftest.$ac_ext <<EOF
4943 #line 4944 "configure"
4944 #include "confdefs.h"
4945 #include <$ac_hdr>
4946 EOF
4947 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4948 { (eval echo configure:4949: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4949 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4950 if test -z "$ac_err"; then
4951   rm -rf conftest*
4952   eval "ac_cv_header_$ac_safe=yes"
4953 else
4954   echo "$ac_err" >&5
4955   echo "configure: failed program was:" >&5
4956   cat conftest.$ac_ext >&5
4957   rm -rf conftest*
4958   eval "ac_cv_header_$ac_safe=no"
4959 fi
4960 rm -f conftest*
4961 fi
4962 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4963   echo "$ac_t""yes" 1>&6
4964     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4965   cat >> confdefs.h <<EOF
4966 #define $ac_tr_hdr 1
4967 EOF
4968
4969 else
4970   echo "$ac_t""no" 1>&6
4971 fi
4972 done
4973
4974 for ac_hdr in string.h memory.h strings.h
4975 do
4976 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4977 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4978 echo "configure:4979: checking for $ac_hdr" >&5
4979 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4980   echo $ac_n "(cached) $ac_c" 1>&6
4981 else
4982   cat > conftest.$ac_ext <<EOF
4983 #line 4984 "configure"
4984 #include "confdefs.h"
4985 #include <$ac_hdr>
4986 EOF
4987 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4988 { (eval echo configure:4989: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4989 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4990 if test -z "$ac_err"; then
4991   rm -rf conftest*
4992   eval "ac_cv_header_$ac_safe=yes"
4993 else
4994   echo "$ac_err" >&5
4995   echo "configure: failed program was:" >&5
4996   cat conftest.$ac_ext >&5
4997   rm -rf conftest*
4998   eval "ac_cv_header_$ac_safe=no"
4999 fi
5000 rm -f conftest*
5001 fi
5002 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5003   echo "$ac_t""yes" 1>&6
5004     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5005   cat >> confdefs.h <<EOF
5006 #define $ac_tr_hdr 1
5007 EOF
5008
5009 else
5010   echo "$ac_t""no" 1>&6
5011 fi
5012 done
5013
5014 for ac_hdr in sys/fault.h
5015 do
5016 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5017 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5018 echo "configure:5019: checking for $ac_hdr" >&5
5019 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5020   echo $ac_n "(cached) $ac_c" 1>&6
5021 else
5022   cat > conftest.$ac_ext <<EOF
5023 #line 5024 "configure"
5024 #include "confdefs.h"
5025 #include <$ac_hdr>
5026 EOF
5027 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5028 { (eval echo configure:5029: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5029 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5030 if test -z "$ac_err"; then
5031   rm -rf conftest*
5032   eval "ac_cv_header_$ac_safe=yes"
5033 else
5034   echo "$ac_err" >&5
5035   echo "configure: failed program was:" >&5
5036   cat conftest.$ac_ext >&5
5037   rm -rf conftest*
5038   eval "ac_cv_header_$ac_safe=no"
5039 fi
5040 rm -f conftest*
5041 fi
5042 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5043   echo "$ac_t""yes" 1>&6
5044     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5045   cat >> confdefs.h <<EOF
5046 #define $ac_tr_hdr 1
5047 EOF
5048
5049 else
5050   echo "$ac_t""no" 1>&6
5051 fi
5052 done
5053
5054 for ac_hdr in sys/file.h
5055 do
5056 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5057 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5058 echo "configure:5059: checking for $ac_hdr" >&5
5059 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5060   echo $ac_n "(cached) $ac_c" 1>&6
5061 else
5062   cat > conftest.$ac_ext <<EOF
5063 #line 5064 "configure"
5064 #include "confdefs.h"
5065 #include <$ac_hdr>
5066 EOF
5067 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5068 { (eval echo configure:5069: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5069 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5070 if test -z "$ac_err"; then
5071   rm -rf conftest*
5072   eval "ac_cv_header_$ac_safe=yes"
5073 else
5074   echo "$ac_err" >&5
5075   echo "configure: failed program was:" >&5
5076   cat conftest.$ac_ext >&5
5077   rm -rf conftest*
5078   eval "ac_cv_header_$ac_safe=no"
5079 fi
5080 rm -f conftest*
5081 fi
5082 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5083   echo "$ac_t""yes" 1>&6
5084     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5085   cat >> confdefs.h <<EOF
5086 #define $ac_tr_hdr 1
5087 EOF
5088
5089 else
5090   echo "$ac_t""no" 1>&6
5091 fi
5092 done
5093
5094 for ac_hdr in sys/filio.h
5095 do
5096 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5097 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5098 echo "configure:5099: checking for $ac_hdr" >&5
5099 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5100   echo $ac_n "(cached) $ac_c" 1>&6
5101 else
5102   cat > conftest.$ac_ext <<EOF
5103 #line 5104 "configure"
5104 #include "confdefs.h"
5105 #include <$ac_hdr>
5106 EOF
5107 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5108 { (eval echo configure:5109: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5109 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5110 if test -z "$ac_err"; then
5111   rm -rf conftest*
5112   eval "ac_cv_header_$ac_safe=yes"
5113 else
5114   echo "$ac_err" >&5
5115   echo "configure: failed program was:" >&5
5116   cat conftest.$ac_ext >&5
5117   rm -rf conftest*
5118   eval "ac_cv_header_$ac_safe=no"
5119 fi
5120 rm -f conftest*
5121 fi
5122 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5123   echo "$ac_t""yes" 1>&6
5124     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5125   cat >> confdefs.h <<EOF
5126 #define $ac_tr_hdr 1
5127 EOF
5128
5129 else
5130   echo "$ac_t""no" 1>&6
5131 fi
5132 done
5133
5134 for ac_hdr in sys/ioctl.h
5135 do
5136 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5137 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5138 echo "configure:5139: checking for $ac_hdr" >&5
5139 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5140   echo $ac_n "(cached) $ac_c" 1>&6
5141 else
5142   cat > conftest.$ac_ext <<EOF
5143 #line 5144 "configure"
5144 #include "confdefs.h"
5145 #include <$ac_hdr>
5146 EOF
5147 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5148 { (eval echo configure:5149: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5149 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5150 if test -z "$ac_err"; then
5151   rm -rf conftest*
5152   eval "ac_cv_header_$ac_safe=yes"
5153 else
5154   echo "$ac_err" >&5
5155   echo "configure: failed program was:" >&5
5156   cat conftest.$ac_ext >&5
5157   rm -rf conftest*
5158   eval "ac_cv_header_$ac_safe=no"
5159 fi
5160 rm -f conftest*
5161 fi
5162 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5163   echo "$ac_t""yes" 1>&6
5164     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5165   cat >> confdefs.h <<EOF
5166 #define $ac_tr_hdr 1
5167 EOF
5168
5169 else
5170   echo "$ac_t""no" 1>&6
5171 fi
5172 done
5173
5174 for ac_hdr in sys/param.h
5175 do
5176 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5177 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5178 echo "configure:5179: checking for $ac_hdr" >&5
5179 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5180   echo $ac_n "(cached) $ac_c" 1>&6
5181 else
5182   cat > conftest.$ac_ext <<EOF
5183 #line 5184 "configure"
5184 #include "confdefs.h"
5185 #include <$ac_hdr>
5186 EOF
5187 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5188 { (eval echo configure:5189: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5189 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5190 if test -z "$ac_err"; then
5191   rm -rf conftest*
5192   eval "ac_cv_header_$ac_safe=yes"
5193 else
5194   echo "$ac_err" >&5
5195   echo "configure: failed program was:" >&5
5196   cat conftest.$ac_ext >&5
5197   rm -rf conftest*
5198   eval "ac_cv_header_$ac_safe=no"
5199 fi
5200 rm -f conftest*
5201 fi
5202 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5203   echo "$ac_t""yes" 1>&6
5204     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5205   cat >> confdefs.h <<EOF
5206 #define $ac_tr_hdr 1
5207 EOF
5208
5209 else
5210   echo "$ac_t""no" 1>&6
5211 fi
5212 done
5213
5214 for ac_hdr in sys/proc.h
5215 do
5216 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5217 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5218 echo "configure:5219: checking for $ac_hdr" >&5
5219 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5220   echo $ac_n "(cached) $ac_c" 1>&6
5221 else
5222   cat > conftest.$ac_ext <<EOF
5223 #line 5224 "configure"
5224 #include "confdefs.h"
5225 #include <$ac_hdr>
5226 EOF
5227 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5228 { (eval echo configure:5229: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5229 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5230 if test -z "$ac_err"; then
5231   rm -rf conftest*
5232   eval "ac_cv_header_$ac_safe=yes"
5233 else
5234   echo "$ac_err" >&5
5235   echo "configure: failed program was:" >&5
5236   cat conftest.$ac_ext >&5
5237   rm -rf conftest*
5238   eval "ac_cv_header_$ac_safe=no"
5239 fi
5240 rm -f conftest*
5241 fi
5242 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5243   echo "$ac_t""yes" 1>&6
5244     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5245   cat >> confdefs.h <<EOF
5246 #define $ac_tr_hdr 1
5247 EOF
5248
5249 else
5250   echo "$ac_t""no" 1>&6
5251 fi
5252 done
5253
5254 for ac_hdr in sys/procfs.h
5255 do
5256 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5257 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5258 echo "configure:5259: checking for $ac_hdr" >&5
5259 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5260   echo $ac_n "(cached) $ac_c" 1>&6
5261 else
5262   cat > conftest.$ac_ext <<EOF
5263 #line 5264 "configure"
5264 #include "confdefs.h"
5265 #include <$ac_hdr>
5266 EOF
5267 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5268 { (eval echo configure:5269: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5269 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5270 if test -z "$ac_err"; then
5271   rm -rf conftest*
5272   eval "ac_cv_header_$ac_safe=yes"
5273 else
5274   echo "$ac_err" >&5
5275   echo "configure: failed program was:" >&5
5276   cat conftest.$ac_ext >&5
5277   rm -rf conftest*
5278   eval "ac_cv_header_$ac_safe=no"
5279 fi
5280 rm -f conftest*
5281 fi
5282 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5283   echo "$ac_t""yes" 1>&6
5284     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5285   cat >> confdefs.h <<EOF
5286 #define $ac_tr_hdr 1
5287 EOF
5288
5289 else
5290   echo "$ac_t""no" 1>&6
5291 fi
5292 done
5293
5294 for ac_hdr in sys/ptrace.h ptrace.h
5295 do
5296 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5297 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5298 echo "configure:5299: checking for $ac_hdr" >&5
5299 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5300   echo $ac_n "(cached) $ac_c" 1>&6
5301 else
5302   cat > conftest.$ac_ext <<EOF
5303 #line 5304 "configure"
5304 #include "confdefs.h"
5305 #include <$ac_hdr>
5306 EOF
5307 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5308 { (eval echo configure:5309: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5309 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5310 if test -z "$ac_err"; then
5311   rm -rf conftest*
5312   eval "ac_cv_header_$ac_safe=yes"
5313 else
5314   echo "$ac_err" >&5
5315   echo "configure: failed program was:" >&5
5316   cat conftest.$ac_ext >&5
5317   rm -rf conftest*
5318   eval "ac_cv_header_$ac_safe=no"
5319 fi
5320 rm -f conftest*
5321 fi
5322 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5323   echo "$ac_t""yes" 1>&6
5324     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5325   cat >> confdefs.h <<EOF
5326 #define $ac_tr_hdr 1
5327 EOF
5328
5329 else
5330   echo "$ac_t""no" 1>&6
5331 fi
5332 done
5333
5334 for ac_hdr in sys/reg.h sys/debugreg.h
5335 do
5336 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5337 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5338 echo "configure:5339: checking for $ac_hdr" >&5
5339 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5340   echo $ac_n "(cached) $ac_c" 1>&6
5341 else
5342   cat > conftest.$ac_ext <<EOF
5343 #line 5344 "configure"
5344 #include "confdefs.h"
5345 #include <$ac_hdr>
5346 EOF
5347 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5348 { (eval echo configure:5349: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5349 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5350 if test -z "$ac_err"; then
5351   rm -rf conftest*
5352   eval "ac_cv_header_$ac_safe=yes"
5353 else
5354   echo "$ac_err" >&5
5355   echo "configure: failed program was:" >&5
5356   cat conftest.$ac_ext >&5
5357   rm -rf conftest*
5358   eval "ac_cv_header_$ac_safe=no"
5359 fi
5360 rm -f conftest*
5361 fi
5362 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5363   echo "$ac_t""yes" 1>&6
5364     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5365   cat >> confdefs.h <<EOF
5366 #define $ac_tr_hdr 1
5367 EOF
5368
5369 else
5370   echo "$ac_t""no" 1>&6
5371 fi
5372 done
5373
5374 for ac_hdr in sys/select.h
5375 do
5376 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5377 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5378 echo "configure:5379: checking for $ac_hdr" >&5
5379 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5380   echo $ac_n "(cached) $ac_c" 1>&6
5381 else
5382   cat > conftest.$ac_ext <<EOF
5383 #line 5384 "configure"
5384 #include "confdefs.h"
5385 #include <$ac_hdr>
5386 EOF
5387 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5388 { (eval echo configure:5389: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5389 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5390 if test -z "$ac_err"; then
5391   rm -rf conftest*
5392   eval "ac_cv_header_$ac_safe=yes"
5393 else
5394   echo "$ac_err" >&5
5395   echo "configure: failed program was:" >&5
5396   cat conftest.$ac_ext >&5
5397   rm -rf conftest*
5398   eval "ac_cv_header_$ac_safe=no"
5399 fi
5400 rm -f conftest*
5401 fi
5402 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5403   echo "$ac_t""yes" 1>&6
5404     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5405   cat >> confdefs.h <<EOF
5406 #define $ac_tr_hdr 1
5407 EOF
5408
5409 else
5410   echo "$ac_t""no" 1>&6
5411 fi
5412 done
5413
5414 for ac_hdr in sys/syscall.h
5415 do
5416 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5417 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5418 echo "configure:5419: checking for $ac_hdr" >&5
5419 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5420   echo $ac_n "(cached) $ac_c" 1>&6
5421 else
5422   cat > conftest.$ac_ext <<EOF
5423 #line 5424 "configure"
5424 #include "confdefs.h"
5425 #include <$ac_hdr>
5426 EOF
5427 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5428 { (eval echo configure:5429: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5429 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5430 if test -z "$ac_err"; then
5431   rm -rf conftest*
5432   eval "ac_cv_header_$ac_safe=yes"
5433 else
5434   echo "$ac_err" >&5
5435   echo "configure: failed program was:" >&5
5436   cat conftest.$ac_ext >&5
5437   rm -rf conftest*
5438   eval "ac_cv_header_$ac_safe=no"
5439 fi
5440 rm -f conftest*
5441 fi
5442 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5443   echo "$ac_t""yes" 1>&6
5444     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5445   cat >> confdefs.h <<EOF
5446 #define $ac_tr_hdr 1
5447 EOF
5448
5449 else
5450   echo "$ac_t""no" 1>&6
5451 fi
5452 done
5453
5454 for ac_hdr in sys/types.h
5455 do
5456 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5457 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5458 echo "configure:5459: checking for $ac_hdr" >&5
5459 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5460   echo $ac_n "(cached) $ac_c" 1>&6
5461 else
5462   cat > conftest.$ac_ext <<EOF
5463 #line 5464 "configure"
5464 #include "confdefs.h"
5465 #include <$ac_hdr>
5466 EOF
5467 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5468 { (eval echo configure:5469: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5469 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5470 if test -z "$ac_err"; then
5471   rm -rf conftest*
5472   eval "ac_cv_header_$ac_safe=yes"
5473 else
5474   echo "$ac_err" >&5
5475   echo "configure: failed program was:" >&5
5476   cat conftest.$ac_ext >&5
5477   rm -rf conftest*
5478   eval "ac_cv_header_$ac_safe=no"
5479 fi
5480 rm -f conftest*
5481 fi
5482 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5483   echo "$ac_t""yes" 1>&6
5484     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5485   cat >> confdefs.h <<EOF
5486 #define $ac_tr_hdr 1
5487 EOF
5488
5489 else
5490   echo "$ac_t""no" 1>&6
5491 fi
5492 done
5493
5494 for ac_hdr in sys/user.h
5495 do
5496 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5497 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5498 echo "configure:5499: checking for $ac_hdr" >&5
5499 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5500   echo $ac_n "(cached) $ac_c" 1>&6
5501 else
5502   cat > conftest.$ac_ext <<EOF
5503 #line 5504 "configure"
5504 #include "confdefs.h"
5505 #include <$ac_hdr>
5506 EOF
5507 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5508 { (eval echo configure:5509: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5509 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5510 if test -z "$ac_err"; then
5511   rm -rf conftest*
5512   eval "ac_cv_header_$ac_safe=yes"
5513 else
5514   echo "$ac_err" >&5
5515   echo "configure: failed program was:" >&5
5516   cat conftest.$ac_ext >&5
5517   rm -rf conftest*
5518   eval "ac_cv_header_$ac_safe=no"
5519 fi
5520 rm -f conftest*
5521 fi
5522 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5523   echo "$ac_t""yes" 1>&6
5524     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5525   cat >> confdefs.h <<EOF
5526 #define $ac_tr_hdr 1
5527 EOF
5528
5529 else
5530   echo "$ac_t""no" 1>&6
5531 fi
5532 done
5533
5534 for ac_hdr in sys/wait.h wait.h
5535 do
5536 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5537 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5538 echo "configure:5539: checking for $ac_hdr" >&5
5539 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5540   echo $ac_n "(cached) $ac_c" 1>&6
5541 else
5542   cat > conftest.$ac_ext <<EOF
5543 #line 5544 "configure"
5544 #include "confdefs.h"
5545 #include <$ac_hdr>
5546 EOF
5547 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5548 { (eval echo configure:5549: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5549 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5550 if test -z "$ac_err"; then
5551   rm -rf conftest*
5552   eval "ac_cv_header_$ac_safe=yes"
5553 else
5554   echo "$ac_err" >&5
5555   echo "configure: failed program was:" >&5
5556   cat conftest.$ac_ext >&5
5557   rm -rf conftest*
5558   eval "ac_cv_header_$ac_safe=no"
5559 fi
5560 rm -f conftest*
5561 fi
5562 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5563   echo "$ac_t""yes" 1>&6
5564     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5565   cat >> confdefs.h <<EOF
5566 #define $ac_tr_hdr 1
5567 EOF
5568
5569 else
5570   echo "$ac_t""no" 1>&6
5571 fi
5572 done
5573
5574 for ac_hdr in termios.h termio.h sgtty.h
5575 do
5576 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5577 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5578 echo "configure:5579: checking for $ac_hdr" >&5
5579 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5580   echo $ac_n "(cached) $ac_c" 1>&6
5581 else
5582   cat > conftest.$ac_ext <<EOF
5583 #line 5584 "configure"
5584 #include "confdefs.h"
5585 #include <$ac_hdr>
5586 EOF
5587 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5588 { (eval echo configure:5589: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5589 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5590 if test -z "$ac_err"; then
5591   rm -rf conftest*
5592   eval "ac_cv_header_$ac_safe=yes"
5593 else
5594   echo "$ac_err" >&5
5595   echo "configure: failed program was:" >&5
5596   cat conftest.$ac_ext >&5
5597   rm -rf conftest*
5598   eval "ac_cv_header_$ac_safe=no"
5599 fi
5600 rm -f conftest*
5601 fi
5602 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5603   echo "$ac_t""yes" 1>&6
5604     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5605   cat >> confdefs.h <<EOF
5606 #define $ac_tr_hdr 1
5607 EOF
5608
5609 else
5610   echo "$ac_t""no" 1>&6
5611 fi
5612 done
5613
5614 for ac_hdr in unistd.h
5615 do
5616 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5617 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5618 echo "configure:5619: checking for $ac_hdr" >&5
5619 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5620   echo $ac_n "(cached) $ac_c" 1>&6
5621 else
5622   cat > conftest.$ac_ext <<EOF
5623 #line 5624 "configure"
5624 #include "confdefs.h"
5625 #include <$ac_hdr>
5626 EOF
5627 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5628 { (eval echo configure:5629: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5629 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5630 if test -z "$ac_err"; then
5631   rm -rf conftest*
5632   eval "ac_cv_header_$ac_safe=yes"
5633 else
5634   echo "$ac_err" >&5
5635   echo "configure: failed program was:" >&5
5636   cat conftest.$ac_ext >&5
5637   rm -rf conftest*
5638   eval "ac_cv_header_$ac_safe=no"
5639 fi
5640 rm -f conftest*
5641 fi
5642 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5643   echo "$ac_t""yes" 1>&6
5644     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5645   cat >> confdefs.h <<EOF
5646 #define $ac_tr_hdr 1
5647 EOF
5648
5649 else
5650   echo "$ac_t""no" 1>&6
5651 fi
5652 done
5653
5654
5655 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
5656 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
5657 # think that we don't have <curses.h> if we're using GCC.
5658 case $host_os in
5659   solaris2.[789])
5660     if test "$GCC" = yes; then
5661       cat >> confdefs.h <<\EOF
5662 #define _MSE_INT_H 1
5663 EOF
5664
5665     fi ;;
5666 esac
5667 for ac_hdr in curses.h cursesX.h ncurses.h ncurses/ncurses.h term.h
5668 do
5669 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5670 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5671 echo "configure:5672: checking for $ac_hdr" >&5
5672 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5673   echo $ac_n "(cached) $ac_c" 1>&6
5674 else
5675   cat > conftest.$ac_ext <<EOF
5676 #line 5677 "configure"
5677 #include "confdefs.h"
5678 #include <$ac_hdr>
5679 EOF
5680 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5681 { (eval echo configure:5682: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5682 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5683 if test -z "$ac_err"; then
5684   rm -rf conftest*
5685   eval "ac_cv_header_$ac_safe=yes"
5686 else
5687   echo "$ac_err" >&5
5688   echo "configure: failed program was:" >&5
5689   cat conftest.$ac_ext >&5
5690   rm -rf conftest*
5691   eval "ac_cv_header_$ac_safe=no"
5692 fi
5693 rm -f conftest*
5694 fi
5695 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5696   echo "$ac_t""yes" 1>&6
5697     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5698   cat >> confdefs.h <<EOF
5699 #define $ac_tr_hdr 1
5700 EOF
5701
5702 else
5703   echo "$ac_t""no" 1>&6
5704 fi
5705 done
5706
5707
5708 # FIXME: kettenis/20030102: In most cases we include these
5709 # unconditionally, so what's the point in checking these?
5710 for ac_hdr in ctype.h time.h
5711 do
5712 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5713 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5714 echo "configure:5715: checking for $ac_hdr" >&5
5715 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5716   echo $ac_n "(cached) $ac_c" 1>&6
5717 else
5718   cat > conftest.$ac_ext <<EOF
5719 #line 5720 "configure"
5720 #include "confdefs.h"
5721 #include <$ac_hdr>
5722 EOF
5723 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5724 { (eval echo configure:5725: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5725 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5726 if test -z "$ac_err"; then
5727   rm -rf conftest*
5728   eval "ac_cv_header_$ac_safe=yes"
5729 else
5730   echo "$ac_err" >&5
5731   echo "configure: failed program was:" >&5
5732   cat conftest.$ac_ext >&5
5733   rm -rf conftest*
5734   eval "ac_cv_header_$ac_safe=no"
5735 fi
5736 rm -f conftest*
5737 fi
5738 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5739   echo "$ac_t""yes" 1>&6
5740     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5741   cat >> confdefs.h <<EOF
5742 #define $ac_tr_hdr 1
5743 EOF
5744
5745 else
5746   echo "$ac_t""no" 1>&6
5747 fi
5748 done
5749
5750
5751 echo $ac_n "checking for member st_blocks in struct stat""... $ac_c" 1>&6
5752 echo "configure:5753: checking for member st_blocks in struct stat" >&5
5753 if eval "test \"`echo '$''{'gdb_cv_have_struct_stat_with_st_blocks_member'+set}'`\" = set"; then
5754   echo $ac_n "(cached) $ac_c" 1>&6
5755 else
5756   cat > conftest.$ac_ext <<EOF
5757 #line 5758 "configure"
5758 #include "confdefs.h"
5759 #include <sys/types.h>
5760 #include <sys/stat.h>
5761 int main() {
5762 struct stat st; (void) st.st_blocks;
5763 ; return 0; }
5764 EOF
5765 if { (eval echo configure:5766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5766   rm -rf conftest*
5767   gdb_cv_have_struct_stat_with_st_blocks_member=yes
5768 else
5769   echo "configure: failed program was:" >&5
5770   cat conftest.$ac_ext >&5
5771   rm -rf conftest*
5772   gdb_cv_have_struct_stat_with_st_blocks_member=no
5773 fi
5774 rm -f conftest*
5775 fi
5776
5777 echo "$ac_t""$gdb_cv_have_struct_stat_with_st_blocks_member" 1>&6
5778 if test $gdb_cv_have_struct_stat_with_st_blocks_member = yes; then
5779   cat >> confdefs.h <<\EOF
5780 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
5781 EOF
5782
5783 fi
5784
5785 # ------------------------- #
5786 # Checks for declarations.  #
5787 # ------------------------- #
5788
5789 for ac_func in getopt
5790 do
5791   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5792 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
5793 echo "configure:5794: checking whether $ac_func is declared" >&5
5794 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
5795   echo $ac_n "(cached) $ac_c" 1>&6
5796 else
5797   cat > conftest.$ac_ext <<EOF
5798 #line 5799 "configure"
5799 #include "confdefs.h"
5800 #undef $ac_tr_decl
5801 #define $ac_tr_decl 1
5802
5803
5804 int main() {
5805 #ifndef $ac_func
5806 char *(*pfn) = (char *(*)) $ac_func ;
5807 #endif
5808 ; return 0; }
5809 EOF
5810 if { (eval echo configure:5811: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5811   rm -rf conftest*
5812   eval "gcc_cv_have_decl_$ac_func=yes"
5813 else
5814   echo "configure: failed program was:" >&5
5815   cat conftest.$ac_ext >&5
5816   rm -rf conftest*
5817   eval "gcc_cv_have_decl_$ac_func=no"
5818 fi
5819 rm -f conftest*
5820 fi
5821
5822 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
5823   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
5824 #define $ac_tr_decl 1
5825 EOF
5826
5827 else
5828   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
5829 #define $ac_tr_decl 0
5830 EOF
5831
5832 fi
5833
5834 done
5835 if test x = y ; then
5836   cat >> confdefs.h <<\EOF
5837 #define HAVE_DECL_GETOPT 1
5838 EOF
5839 fi
5840
5841
5842 # ------------------ #
5843 # Checks for types.  #
5844 # ------------------ #
5845
5846 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
5847 echo "configure:5848: checking return type of signal handlers" >&5
5848 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
5849   echo $ac_n "(cached) $ac_c" 1>&6
5850 else
5851   cat > conftest.$ac_ext <<EOF
5852 #line 5853 "configure"
5853 #include "confdefs.h"
5854 #include <sys/types.h>
5855 #include <signal.h>
5856 #ifdef signal
5857 #undef signal
5858 #endif
5859 #ifdef __cplusplus
5860 extern "C" void (*signal (int, void (*)(int)))(int);
5861 #else
5862 void (*signal ()) ();
5863 #endif
5864
5865 int main() {
5866 int i;
5867 ; return 0; }
5868 EOF
5869 if { (eval echo configure:5870: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5870   rm -rf conftest*
5871   ac_cv_type_signal=void
5872 else
5873   echo "configure: failed program was:" >&5
5874   cat conftest.$ac_ext >&5
5875   rm -rf conftest*
5876   ac_cv_type_signal=int
5877 fi
5878 rm -f conftest*
5879 fi
5880
5881 echo "$ac_t""$ac_cv_type_signal" 1>&6
5882 cat >> confdefs.h <<EOF
5883 #define RETSIGTYPE $ac_cv_type_signal
5884 EOF
5885
5886
5887
5888 # ------------------------------------- #
5889 # Checks for compiler characteristics.  #
5890 # ------------------------------------- #
5891
5892 echo $ac_n "checking for working const""... $ac_c" 1>&6
5893 echo "configure:5894: checking for working const" >&5
5894 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5895   echo $ac_n "(cached) $ac_c" 1>&6
5896 else
5897   cat > conftest.$ac_ext <<EOF
5898 #line 5899 "configure"
5899 #include "confdefs.h"
5900
5901 int main() {
5902
5903 /* Ultrix mips cc rejects this.  */
5904 typedef int charset[2]; const charset x;
5905 /* SunOS 4.1.1 cc rejects this.  */
5906 char const *const *ccp;
5907 char **p;
5908 /* NEC SVR4.0.2 mips cc rejects this.  */
5909 struct point {int x, y;};
5910 static struct point const zero = {0,0};
5911 /* AIX XL C 1.02.0.0 rejects this.
5912    It does not let you subtract one const X* pointer from another in an arm
5913    of an if-expression whose if-part is not a constant expression */
5914 const char *g = "string";
5915 ccp = &g + (g ? g-g : 0);
5916 /* HPUX 7.0 cc rejects these. */
5917 ++ccp;
5918 p = (char**) ccp;
5919 ccp = (char const *const *) p;
5920 { /* SCO 3.2v4 cc rejects this.  */
5921   char *t;
5922   char const *s = 0 ? (char *) 0 : (char const *) 0;
5923
5924   *t++ = 0;
5925 }
5926 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5927   int x[] = {25, 17};
5928   const int *foo = &x[0];
5929   ++foo;
5930 }
5931 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5932   typedef const int *iptr;
5933   iptr p = 0;
5934   ++p;
5935 }
5936 { /* AIX XL C 1.02.0.0 rejects this saying
5937      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5938   struct s { int j; const int *ap[3]; };
5939   struct s *b; b->j = 5;
5940 }
5941 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5942   const int foo = 10;
5943 }
5944
5945 ; return 0; }
5946 EOF
5947 if { (eval echo configure:5948: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5948   rm -rf conftest*
5949   ac_cv_c_const=yes
5950 else
5951   echo "configure: failed program was:" >&5
5952   cat conftest.$ac_ext >&5
5953   rm -rf conftest*
5954   ac_cv_c_const=no
5955 fi
5956 rm -f conftest*
5957 fi
5958
5959 echo "$ac_t""$ac_cv_c_const" 1>&6
5960 if test $ac_cv_c_const = no; then
5961   cat >> confdefs.h <<\EOF
5962 #define const
5963 EOF
5964
5965 fi
5966
5967 echo $ac_n "checking for inline""... $ac_c" 1>&6
5968 echo "configure:5969: checking for inline" >&5
5969 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
5970   echo $ac_n "(cached) $ac_c" 1>&6
5971 else
5972   ac_cv_c_inline=no
5973 for ac_kw in inline __inline__ __inline; do
5974   cat > conftest.$ac_ext <<EOF
5975 #line 5976 "configure"
5976 #include "confdefs.h"
5977
5978 int main() {
5979 } $ac_kw foo() {
5980 ; return 0; }
5981 EOF
5982 if { (eval echo configure:5983: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5983   rm -rf conftest*
5984   ac_cv_c_inline=$ac_kw; break
5985 else
5986   echo "configure: failed program was:" >&5
5987   cat conftest.$ac_ext >&5
5988 fi
5989 rm -f conftest*
5990 done
5991
5992 fi
5993
5994 echo "$ac_t""$ac_cv_c_inline" 1>&6
5995 case "$ac_cv_c_inline" in
5996   inline | yes) ;;
5997   no) cat >> confdefs.h <<\EOF
5998 #define inline
5999 EOF
6000  ;;
6001   *)  cat >> confdefs.h <<EOF
6002 #define inline $ac_cv_c_inline
6003 EOF
6004  ;;
6005 esac
6006
6007
6008 # ------------------------------ #
6009 # Checks for library functions.  #
6010 # ------------------------------ #
6011
6012 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6013 # for constant arguments.  Useless!
6014 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6015 echo "configure:6016: checking for working alloca.h" >&5
6016 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6017   echo $ac_n "(cached) $ac_c" 1>&6
6018 else
6019   cat > conftest.$ac_ext <<EOF
6020 #line 6021 "configure"
6021 #include "confdefs.h"
6022 #include <alloca.h>
6023 int main() {
6024 char *p = alloca(2 * sizeof(int));
6025 ; return 0; }
6026 EOF
6027 if { (eval echo configure:6028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6028   rm -rf conftest*
6029   ac_cv_header_alloca_h=yes
6030 else
6031   echo "configure: failed program was:" >&5
6032   cat conftest.$ac_ext >&5
6033   rm -rf conftest*
6034   ac_cv_header_alloca_h=no
6035 fi
6036 rm -f conftest*
6037 fi
6038
6039 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6040 if test $ac_cv_header_alloca_h = yes; then
6041   cat >> confdefs.h <<\EOF
6042 #define HAVE_ALLOCA_H 1
6043 EOF
6044
6045 fi
6046
6047 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6048 echo "configure:6049: checking for alloca" >&5
6049 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6050   echo $ac_n "(cached) $ac_c" 1>&6
6051 else
6052   cat > conftest.$ac_ext <<EOF
6053 #line 6054 "configure"
6054 #include "confdefs.h"
6055
6056 #ifdef __GNUC__
6057 # define alloca __builtin_alloca
6058 #else
6059 # ifdef _MSC_VER
6060 #  include <malloc.h>
6061 #  define alloca _alloca
6062 # else
6063 #  if HAVE_ALLOCA_H
6064 #   include <alloca.h>
6065 #  else
6066 #   ifdef _AIX
6067  #pragma alloca
6068 #   else
6069 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6070 char *alloca ();
6071 #    endif
6072 #   endif
6073 #  endif
6074 # endif
6075 #endif
6076
6077 int main() {
6078 char *p = (char *) alloca(1);
6079 ; return 0; }
6080 EOF
6081 if { (eval echo configure:6082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6082   rm -rf conftest*
6083   ac_cv_func_alloca_works=yes
6084 else
6085   echo "configure: failed program was:" >&5
6086   cat conftest.$ac_ext >&5
6087   rm -rf conftest*
6088   ac_cv_func_alloca_works=no
6089 fi
6090 rm -f conftest*
6091 fi
6092
6093 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6094 if test $ac_cv_func_alloca_works = yes; then
6095   cat >> confdefs.h <<\EOF
6096 #define HAVE_ALLOCA 1
6097 EOF
6098
6099 fi
6100
6101 if test $ac_cv_func_alloca_works = no; then
6102   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6103   # that cause trouble.  Some versions do not even contain alloca or
6104   # contain a buggy version.  If you still want to use their alloca,
6105   # use ar to extract alloca.o from them instead of compiling alloca.c.
6106   ALLOCA=alloca.${ac_objext}
6107   cat >> confdefs.h <<\EOF
6108 #define C_ALLOCA 1
6109 EOF
6110
6111
6112 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6113 echo "configure:6114: checking whether alloca needs Cray hooks" >&5
6114 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6115   echo $ac_n "(cached) $ac_c" 1>&6
6116 else
6117   cat > conftest.$ac_ext <<EOF
6118 #line 6119 "configure"
6119 #include "confdefs.h"
6120 #if defined(CRAY) && ! defined(CRAY2)
6121 webecray
6122 #else
6123 wenotbecray
6124 #endif
6125
6126 EOF
6127 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6128   egrep "webecray" >/dev/null 2>&1; then
6129   rm -rf conftest*
6130   ac_cv_os_cray=yes
6131 else
6132   rm -rf conftest*
6133   ac_cv_os_cray=no
6134 fi
6135 rm -f conftest*
6136
6137 fi
6138
6139 echo "$ac_t""$ac_cv_os_cray" 1>&6
6140 if test $ac_cv_os_cray = yes; then
6141 for ac_func in _getb67 GETB67 getb67; do
6142   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6143 echo "configure:6144: checking for $ac_func" >&5
6144 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6145   echo $ac_n "(cached) $ac_c" 1>&6
6146 else
6147   cat > conftest.$ac_ext <<EOF
6148 #line 6149 "configure"
6149 #include "confdefs.h"
6150 /* System header to define __stub macros and hopefully few prototypes,
6151     which can conflict with char $ac_func(); below.  */
6152 #include <assert.h>
6153 /* Override any gcc2 internal prototype to avoid an error.  */
6154 /* We use char because int might match the return type of a gcc2
6155     builtin and then its argument prototype would still apply.  */
6156 char $ac_func();
6157
6158 int main() {
6159
6160 /* The GNU C library defines this for functions which it implements
6161     to always fail with ENOSYS.  Some functions are actually named
6162     something starting with __ and the normal name is an alias.  */
6163 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6164 choke me
6165 #else
6166 $ac_func();
6167 #endif
6168
6169 ; return 0; }
6170 EOF
6171 if { (eval echo configure:6172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6172   rm -rf conftest*
6173   eval "ac_cv_func_$ac_func=yes"
6174 else
6175   echo "configure: failed program was:" >&5
6176   cat conftest.$ac_ext >&5
6177   rm -rf conftest*
6178   eval "ac_cv_func_$ac_func=no"
6179 fi
6180 rm -f conftest*
6181 fi
6182
6183 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6184   echo "$ac_t""yes" 1>&6
6185   cat >> confdefs.h <<EOF
6186 #define CRAY_STACKSEG_END $ac_func
6187 EOF
6188
6189   break
6190 else
6191   echo "$ac_t""no" 1>&6
6192 fi
6193
6194 done
6195 fi
6196
6197 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6198 echo "configure:6199: checking stack direction for C alloca" >&5
6199 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6200   echo $ac_n "(cached) $ac_c" 1>&6
6201 else
6202   if test "$cross_compiling" = yes; then
6203   ac_cv_c_stack_direction=0
6204 else
6205   cat > conftest.$ac_ext <<EOF
6206 #line 6207 "configure"
6207 #include "confdefs.h"
6208 find_stack_direction ()
6209 {
6210   static char *addr = 0;
6211   auto char dummy;
6212   if (addr == 0)
6213     {
6214       addr = &dummy;
6215       return find_stack_direction ();
6216     }
6217   else
6218     return (&dummy > addr) ? 1 : -1;
6219 }
6220 main ()
6221 {
6222   exit (find_stack_direction() < 0);
6223 }
6224 EOF
6225 if { (eval echo configure:6226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6226 then
6227   ac_cv_c_stack_direction=1
6228 else
6229   echo "configure: failed program was:" >&5
6230   cat conftest.$ac_ext >&5
6231   rm -fr conftest*
6232   ac_cv_c_stack_direction=-1
6233 fi
6234 rm -fr conftest*
6235 fi
6236
6237 fi
6238
6239 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6240 cat >> confdefs.h <<EOF
6241 #define STACK_DIRECTION $ac_cv_c_stack_direction
6242 EOF
6243
6244 fi
6245
6246 for ac_hdr in unistd.h
6247 do
6248 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6249 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6250 echo "configure:6251: checking for $ac_hdr" >&5
6251 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6252   echo $ac_n "(cached) $ac_c" 1>&6
6253 else
6254   cat > conftest.$ac_ext <<EOF
6255 #line 6256 "configure"
6256 #include "confdefs.h"
6257 #include <$ac_hdr>
6258 EOF
6259 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6260 { (eval echo configure:6261: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6261 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6262 if test -z "$ac_err"; then
6263   rm -rf conftest*
6264   eval "ac_cv_header_$ac_safe=yes"
6265 else
6266   echo "$ac_err" >&5
6267   echo "configure: failed program was:" >&5
6268   cat conftest.$ac_ext >&5
6269   rm -rf conftest*
6270   eval "ac_cv_header_$ac_safe=no"
6271 fi
6272 rm -f conftest*
6273 fi
6274 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6275   echo "$ac_t""yes" 1>&6
6276     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6277   cat >> confdefs.h <<EOF
6278 #define $ac_tr_hdr 1
6279 EOF
6280
6281 else
6282   echo "$ac_t""no" 1>&6
6283 fi
6284 done
6285
6286 for ac_func in getpagesize
6287 do
6288 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6289 echo "configure:6290: checking for $ac_func" >&5
6290 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6291   echo $ac_n "(cached) $ac_c" 1>&6
6292 else
6293   cat > conftest.$ac_ext <<EOF
6294 #line 6295 "configure"
6295 #include "confdefs.h"
6296 /* System header to define __stub macros and hopefully few prototypes,
6297     which can conflict with char $ac_func(); below.  */
6298 #include <assert.h>
6299 /* Override any gcc2 internal prototype to avoid an error.  */
6300 /* We use char because int might match the return type of a gcc2
6301     builtin and then its argument prototype would still apply.  */
6302 char $ac_func();
6303
6304 int main() {
6305
6306 /* The GNU C library defines this for functions which it implements
6307     to always fail with ENOSYS.  Some functions are actually named
6308     something starting with __ and the normal name is an alias.  */
6309 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6310 choke me
6311 #else
6312 $ac_func();
6313 #endif
6314
6315 ; return 0; }
6316 EOF
6317 if { (eval echo configure:6318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6318   rm -rf conftest*
6319   eval "ac_cv_func_$ac_func=yes"
6320 else
6321   echo "configure: failed program was:" >&5
6322   cat conftest.$ac_ext >&5
6323   rm -rf conftest*
6324   eval "ac_cv_func_$ac_func=no"
6325 fi
6326 rm -f conftest*
6327 fi
6328
6329 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6330   echo "$ac_t""yes" 1>&6
6331     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6332   cat >> confdefs.h <<EOF
6333 #define $ac_tr_func 1
6334 EOF
6335
6336 else
6337   echo "$ac_t""no" 1>&6
6338 fi
6339 done
6340
6341 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6342 echo "configure:6343: checking for working mmap" >&5
6343 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6344   echo $ac_n "(cached) $ac_c" 1>&6
6345 else
6346   if test "$cross_compiling" = yes; then
6347   ac_cv_func_mmap_fixed_mapped=no
6348 else
6349   cat > conftest.$ac_ext <<EOF
6350 #line 6351 "configure"
6351 #include "confdefs.h"
6352
6353 /* Thanks to Mike Haertel and Jim Avera for this test.
6354    Here is a matrix of mmap possibilities:
6355         mmap private not fixed
6356         mmap private fixed at somewhere currently unmapped
6357         mmap private fixed at somewhere already mapped
6358         mmap shared not fixed
6359         mmap shared fixed at somewhere currently unmapped
6360         mmap shared fixed at somewhere already mapped
6361    For private mappings, we should verify that changes cannot be read()
6362    back from the file, nor mmap's back from the file at a different
6363    address.  (There have been systems where private was not correctly
6364    implemented like the infamous i386 svr4.0, and systems where the
6365    VM page cache was not coherent with the filesystem buffer cache
6366    like early versions of FreeBSD and possibly contemporary NetBSD.)
6367    For shared mappings, we should conversely verify that changes get
6368    propogated back to all the places they're supposed to be.
6369
6370    Grep wants private fixed already mapped.
6371    The main things grep needs to know about mmap are:
6372    * does it exist and is it safe to write into the mmap'd area
6373    * how to use it (BSD variants)  */
6374 #include <sys/types.h>
6375 #include <fcntl.h>
6376 #include <sys/mman.h>
6377
6378 /* This mess was copied from the GNU getpagesize.h.  */
6379 #ifndef HAVE_GETPAGESIZE
6380 # ifdef HAVE_UNISTD_H
6381 #  include <unistd.h>
6382 # endif
6383
6384 /* Assume that all systems that can run configure have sys/param.h.  */
6385 # ifndef HAVE_SYS_PARAM_H
6386 #  define HAVE_SYS_PARAM_H 1
6387 # endif
6388
6389 # ifdef _SC_PAGESIZE
6390 #  define getpagesize() sysconf(_SC_PAGESIZE)
6391 # else /* no _SC_PAGESIZE */
6392 #  ifdef HAVE_SYS_PARAM_H
6393 #   include <sys/param.h>
6394 #   ifdef EXEC_PAGESIZE
6395 #    define getpagesize() EXEC_PAGESIZE
6396 #   else /* no EXEC_PAGESIZE */
6397 #    ifdef NBPG
6398 #     define getpagesize() NBPG * CLSIZE
6399 #     ifndef CLSIZE
6400 #      define CLSIZE 1
6401 #     endif /* no CLSIZE */
6402 #    else /* no NBPG */
6403 #     ifdef NBPC
6404 #      define getpagesize() NBPC
6405 #     else /* no NBPC */
6406 #      ifdef PAGESIZE
6407 #       define getpagesize() PAGESIZE
6408 #      endif /* PAGESIZE */
6409 #     endif /* no NBPC */
6410 #    endif /* no NBPG */
6411 #   endif /* no EXEC_PAGESIZE */
6412 #  else /* no HAVE_SYS_PARAM_H */
6413 #   define getpagesize() 8192   /* punt totally */
6414 #  endif /* no HAVE_SYS_PARAM_H */
6415 # endif /* no _SC_PAGESIZE */
6416
6417 #endif /* no HAVE_GETPAGESIZE */
6418
6419 #ifdef __cplusplus
6420 extern "C" { void *malloc(unsigned); }
6421 #else
6422 char *malloc();
6423 #endif
6424
6425 int
6426 main()
6427 {
6428         char *data, *data2, *data3;
6429         int i, pagesize;
6430         int fd;
6431
6432         pagesize = getpagesize();
6433
6434         /*
6435          * First, make a file with some known garbage in it.
6436          */
6437         data = malloc(pagesize);
6438         if (!data)
6439                 exit(1);
6440         for (i = 0; i < pagesize; ++i)
6441                 *(data + i) = rand();
6442         umask(0);
6443         fd = creat("conftestmmap", 0600);
6444         if (fd < 0)
6445                 exit(1);
6446         if (write(fd, data, pagesize) != pagesize)
6447                 exit(1);
6448         close(fd);
6449
6450         /*
6451          * Next, try to mmap the file at a fixed address which
6452          * already has something else allocated at it.  If we can,
6453          * also make sure that we see the same garbage.
6454          */
6455         fd = open("conftestmmap", O_RDWR);
6456         if (fd < 0)
6457                 exit(1);
6458         data2 = malloc(2 * pagesize);
6459         if (!data2)
6460                 exit(1);
6461         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6462         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6463             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6464                 exit(1);
6465         for (i = 0; i < pagesize; ++i)
6466                 if (*(data + i) != *(data2 + i))
6467                         exit(1);
6468
6469         /*
6470          * Finally, make sure that changes to the mapped area
6471          * do not percolate back to the file as seen by read().
6472          * (This is a bug on some variants of i386 svr4.0.)
6473          */
6474         for (i = 0; i < pagesize; ++i)
6475                 *(data2 + i) = *(data2 + i) + 1;
6476         data3 = malloc(pagesize);
6477         if (!data3)
6478                 exit(1);
6479         if (read(fd, data3, pagesize) != pagesize)
6480                 exit(1);
6481         for (i = 0; i < pagesize; ++i)
6482                 if (*(data + i) != *(data3 + i))
6483                         exit(1);
6484         close(fd);
6485         unlink("conftestmmap");
6486         exit(0);
6487 }
6488
6489 EOF
6490 if { (eval echo configure:6491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6491 then
6492   ac_cv_func_mmap_fixed_mapped=yes
6493 else
6494   echo "configure: failed program was:" >&5
6495   cat conftest.$ac_ext >&5
6496   rm -fr conftest*
6497   ac_cv_func_mmap_fixed_mapped=no
6498 fi
6499 rm -fr conftest*
6500 fi
6501
6502 fi
6503
6504 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6505 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6506   cat >> confdefs.h <<\EOF
6507 #define HAVE_MMAP 1
6508 EOF
6509
6510 fi
6511
6512 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
6513 echo "configure:6514: checking for pid_t" >&5
6514 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
6515   echo $ac_n "(cached) $ac_c" 1>&6
6516 else
6517   cat > conftest.$ac_ext <<EOF
6518 #line 6519 "configure"
6519 #include "confdefs.h"
6520 #include <sys/types.h>
6521 #if STDC_HEADERS
6522 #include <stdlib.h>
6523 #include <stddef.h>
6524 #endif
6525 EOF
6526 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6527   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6528   rm -rf conftest*
6529   ac_cv_type_pid_t=yes
6530 else
6531   rm -rf conftest*
6532   ac_cv_type_pid_t=no
6533 fi
6534 rm -f conftest*
6535
6536 fi
6537 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
6538 if test $ac_cv_type_pid_t = no; then
6539   cat >> confdefs.h <<\EOF
6540 #define pid_t int
6541 EOF
6542
6543 fi
6544
6545 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
6546 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
6547 echo "configure:6548: checking for vfork.h" >&5
6548 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6549   echo $ac_n "(cached) $ac_c" 1>&6
6550 else
6551   cat > conftest.$ac_ext <<EOF
6552 #line 6553 "configure"
6553 #include "confdefs.h"
6554 #include <vfork.h>
6555 EOF
6556 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6557 { (eval echo configure:6558: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6558 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6559 if test -z "$ac_err"; then
6560   rm -rf conftest*
6561   eval "ac_cv_header_$ac_safe=yes"
6562 else
6563   echo "$ac_err" >&5
6564   echo "configure: failed program was:" >&5
6565   cat conftest.$ac_ext >&5
6566   rm -rf conftest*
6567   eval "ac_cv_header_$ac_safe=no"
6568 fi
6569 rm -f conftest*
6570 fi
6571 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6572   echo "$ac_t""yes" 1>&6
6573   cat >> confdefs.h <<\EOF
6574 #define HAVE_VFORK_H 1
6575 EOF
6576
6577 else
6578   echo "$ac_t""no" 1>&6
6579 fi
6580
6581 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
6582 echo "configure:6583: checking for working vfork" >&5
6583 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
6584   echo $ac_n "(cached) $ac_c" 1>&6
6585 else
6586   if test "$cross_compiling" = yes; then
6587   echo $ac_n "checking for vfork""... $ac_c" 1>&6
6588 echo "configure:6589: checking for vfork" >&5
6589 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
6590   echo $ac_n "(cached) $ac_c" 1>&6
6591 else
6592   cat > conftest.$ac_ext <<EOF
6593 #line 6594 "configure"
6594 #include "confdefs.h"
6595 /* System header to define __stub macros and hopefully few prototypes,
6596     which can conflict with char vfork(); below.  */
6597 #include <assert.h>
6598 /* Override any gcc2 internal prototype to avoid an error.  */
6599 /* We use char because int might match the return type of a gcc2
6600     builtin and then its argument prototype would still apply.  */
6601 char vfork();
6602
6603 int main() {
6604
6605 /* The GNU C library defines this for functions which it implements
6606     to always fail with ENOSYS.  Some functions are actually named
6607     something starting with __ and the normal name is an alias.  */
6608 #if defined (__stub_vfork) || defined (__stub___vfork)
6609 choke me
6610 #else
6611 vfork();
6612 #endif
6613
6614 ; return 0; }
6615 EOF
6616 if { (eval echo configure:6617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6617   rm -rf conftest*
6618   eval "ac_cv_func_vfork=yes"
6619 else
6620   echo "configure: failed program was:" >&5
6621   cat conftest.$ac_ext >&5
6622   rm -rf conftest*
6623   eval "ac_cv_func_vfork=no"
6624 fi
6625 rm -f conftest*
6626 fi
6627
6628 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
6629   echo "$ac_t""yes" 1>&6
6630   :
6631 else
6632   echo "$ac_t""no" 1>&6
6633 fi
6634
6635 ac_cv_func_vfork_works=$ac_cv_func_vfork
6636 else
6637   cat > conftest.$ac_ext <<EOF
6638 #line 6639 "configure"
6639 #include "confdefs.h"
6640 /* Thanks to Paul Eggert for this test.  */
6641 #include <stdio.h>
6642 #include <sys/types.h>
6643 #include <sys/stat.h>
6644 #ifdef HAVE_UNISTD_H
6645 #include <unistd.h>
6646 #endif
6647 #ifdef HAVE_VFORK_H
6648 #include <vfork.h>
6649 #endif
6650 /* On some sparc systems, changes by the child to local and incoming
6651    argument registers are propagated back to the parent.
6652    The compiler is told about this with #include <vfork.h>,
6653    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
6654    Test for this by using a static variable whose address
6655    is put into a register that is clobbered by the vfork.  */
6656 static
6657 #ifdef __cplusplus
6658 sparc_address_test (int arg)
6659 #else
6660 sparc_address_test (arg) int arg;
6661 #endif
6662 {
6663   static pid_t child;
6664   if (!child) {
6665     child = vfork ();
6666     if (child < 0) {
6667       perror ("vfork");
6668       _exit(2);
6669     }
6670     if (!child) {
6671       arg = getpid();
6672       write(-1, "", 0);
6673       _exit (arg);
6674     }
6675   }
6676 }
6677 main() {
6678   pid_t parent = getpid ();
6679   pid_t child;
6680
6681   sparc_address_test ();
6682
6683   child = vfork ();
6684
6685   if (child == 0) {
6686     /* Here is another test for sparc vfork register problems.
6687        This test uses lots of local variables, at least
6688        as many local variables as main has allocated so far
6689        including compiler temporaries.  4 locals are enough for
6690        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
6691        A buggy compiler should reuse the register of parent
6692        for one of the local variables, since it will think that
6693        parent can't possibly be used any more in this routine.
6694        Assigning to the local variable will thus munge parent
6695        in the parent process.  */
6696     pid_t
6697       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6698       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6699     /* Convince the compiler that p..p7 are live; otherwise, it might
6700        use the same hardware register for all 8 local variables.  */
6701     if (p != p1 || p != p2 || p != p3 || p != p4
6702         || p != p5 || p != p6 || p != p7)
6703       _exit(1);
6704
6705     /* On some systems (e.g. IRIX 3.3),
6706        vfork doesn't separate parent from child file descriptors.
6707        If the child closes a descriptor before it execs or exits,
6708        this munges the parent's descriptor as well.
6709        Test for this by closing stdout in the child.  */
6710     _exit(close(fileno(stdout)) != 0);
6711   } else {
6712     int status;
6713     struct stat st;
6714
6715     while (wait(&status) != child)
6716       ;
6717     exit(
6718          /* Was there some problem with vforking?  */
6719          child < 0
6720
6721          /* Did the child fail?  (This shouldn't happen.)  */
6722          || status
6723
6724          /* Did the vfork/compiler bug occur?  */
6725          || parent != getpid()
6726
6727          /* Did the file descriptor bug occur?  */
6728          || fstat(fileno(stdout), &st) != 0
6729          );
6730   }
6731 }
6732 EOF
6733 if { (eval echo configure:6734: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6734 then
6735   ac_cv_func_vfork_works=yes
6736 else
6737   echo "configure: failed program was:" >&5
6738   cat conftest.$ac_ext >&5
6739   rm -fr conftest*
6740   ac_cv_func_vfork_works=no
6741 fi
6742 rm -fr conftest*
6743 fi
6744
6745 fi
6746
6747 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
6748 if test $ac_cv_func_vfork_works = no; then
6749   cat >> confdefs.h <<\EOF
6750 #define vfork fork
6751 EOF
6752
6753 fi
6754
6755 for ac_func in canonicalize_file_name realpath
6756 do
6757 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6758 echo "configure:6759: checking for $ac_func" >&5
6759 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6760   echo $ac_n "(cached) $ac_c" 1>&6
6761 else
6762   cat > conftest.$ac_ext <<EOF
6763 #line 6764 "configure"
6764 #include "confdefs.h"
6765 /* System header to define __stub macros and hopefully few prototypes,
6766     which can conflict with char $ac_func(); below.  */
6767 #include <assert.h>
6768 /* Override any gcc2 internal prototype to avoid an error.  */
6769 /* We use char because int might match the return type of a gcc2
6770     builtin and then its argument prototype would still apply.  */
6771 char $ac_func();
6772
6773 int main() {
6774
6775 /* The GNU C library defines this for functions which it implements
6776     to always fail with ENOSYS.  Some functions are actually named
6777     something starting with __ and the normal name is an alias.  */
6778 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6779 choke me
6780 #else
6781 $ac_func();
6782 #endif
6783
6784 ; return 0; }
6785 EOF
6786 if { (eval echo configure:6787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6787   rm -rf conftest*
6788   eval "ac_cv_func_$ac_func=yes"
6789 else
6790   echo "configure: failed program was:" >&5
6791   cat conftest.$ac_ext >&5
6792   rm -rf conftest*
6793   eval "ac_cv_func_$ac_func=no"
6794 fi
6795 rm -f conftest*
6796 fi
6797
6798 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6799   echo "$ac_t""yes" 1>&6
6800     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6801   cat >> confdefs.h <<EOF
6802 #define $ac_tr_func 1
6803 EOF
6804
6805 else
6806   echo "$ac_t""no" 1>&6
6807 fi
6808 done
6809
6810 for ac_func in poll
6811 do
6812 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6813 echo "configure:6814: checking for $ac_func" >&5
6814 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6815   echo $ac_n "(cached) $ac_c" 1>&6
6816 else
6817   cat > conftest.$ac_ext <<EOF
6818 #line 6819 "configure"
6819 #include "confdefs.h"
6820 /* System header to define __stub macros and hopefully few prototypes,
6821     which can conflict with char $ac_func(); below.  */
6822 #include <assert.h>
6823 /* Override any gcc2 internal prototype to avoid an error.  */
6824 /* We use char because int might match the return type of a gcc2
6825     builtin and then its argument prototype would still apply.  */
6826 char $ac_func();
6827
6828 int main() {
6829
6830 /* The GNU C library defines this for functions which it implements
6831     to always fail with ENOSYS.  Some functions are actually named
6832     something starting with __ and the normal name is an alias.  */
6833 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6834 choke me
6835 #else
6836 $ac_func();
6837 #endif
6838
6839 ; return 0; }
6840 EOF
6841 if { (eval echo configure:6842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6842   rm -rf conftest*
6843   eval "ac_cv_func_$ac_func=yes"
6844 else
6845   echo "configure: failed program was:" >&5
6846   cat conftest.$ac_ext >&5
6847   rm -rf conftest*
6848   eval "ac_cv_func_$ac_func=no"
6849 fi
6850 rm -f conftest*
6851 fi
6852
6853 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6854   echo "$ac_t""yes" 1>&6
6855     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6856   cat >> confdefs.h <<EOF
6857 #define $ac_tr_func 1
6858 EOF
6859
6860 else
6861   echo "$ac_t""no" 1>&6
6862 fi
6863 done
6864
6865 for ac_func in pread64
6866 do
6867 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6868 echo "configure:6869: checking for $ac_func" >&5
6869 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6870   echo $ac_n "(cached) $ac_c" 1>&6
6871 else
6872   cat > conftest.$ac_ext <<EOF
6873 #line 6874 "configure"
6874 #include "confdefs.h"
6875 /* System header to define __stub macros and hopefully few prototypes,
6876     which can conflict with char $ac_func(); below.  */
6877 #include <assert.h>
6878 /* Override any gcc2 internal prototype to avoid an error.  */
6879 /* We use char because int might match the return type of a gcc2
6880     builtin and then its argument prototype would still apply.  */
6881 char $ac_func();
6882
6883 int main() {
6884
6885 /* The GNU C library defines this for functions which it implements
6886     to always fail with ENOSYS.  Some functions are actually named
6887     something starting with __ and the normal name is an alias.  */
6888 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6889 choke me
6890 #else
6891 $ac_func();
6892 #endif
6893
6894 ; return 0; }
6895 EOF
6896 if { (eval echo configure:6897: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6897   rm -rf conftest*
6898   eval "ac_cv_func_$ac_func=yes"
6899 else
6900   echo "configure: failed program was:" >&5
6901   cat conftest.$ac_ext >&5
6902   rm -rf conftest*
6903   eval "ac_cv_func_$ac_func=no"
6904 fi
6905 rm -f conftest*
6906 fi
6907
6908 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6909   echo "$ac_t""yes" 1>&6
6910     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6911   cat >> confdefs.h <<EOF
6912 #define $ac_tr_func 1
6913 EOF
6914
6915 else
6916   echo "$ac_t""no" 1>&6
6917 fi
6918 done
6919
6920 for ac_func in sbrk
6921 do
6922 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6923 echo "configure:6924: checking for $ac_func" >&5
6924 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6925   echo $ac_n "(cached) $ac_c" 1>&6
6926 else
6927   cat > conftest.$ac_ext <<EOF
6928 #line 6929 "configure"
6929 #include "confdefs.h"
6930 /* System header to define __stub macros and hopefully few prototypes,
6931     which can conflict with char $ac_func(); below.  */
6932 #include <assert.h>
6933 /* Override any gcc2 internal prototype to avoid an error.  */
6934 /* We use char because int might match the return type of a gcc2
6935     builtin and then its argument prototype would still apply.  */
6936 char $ac_func();
6937
6938 int main() {
6939
6940 /* The GNU C library defines this for functions which it implements
6941     to always fail with ENOSYS.  Some functions are actually named
6942     something starting with __ and the normal name is an alias.  */
6943 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6944 choke me
6945 #else
6946 $ac_func();
6947 #endif
6948
6949 ; return 0; }
6950 EOF
6951 if { (eval echo configure:6952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6952   rm -rf conftest*
6953   eval "ac_cv_func_$ac_func=yes"
6954 else
6955   echo "configure: failed program was:" >&5
6956   cat conftest.$ac_ext >&5
6957   rm -rf conftest*
6958   eval "ac_cv_func_$ac_func=no"
6959 fi
6960 rm -f conftest*
6961 fi
6962
6963 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6964   echo "$ac_t""yes" 1>&6
6965     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6966   cat >> confdefs.h <<EOF
6967 #define $ac_tr_func 1
6968 EOF
6969
6970 else
6971   echo "$ac_t""no" 1>&6
6972 fi
6973 done
6974
6975 for ac_func in setpgid setpgrp
6976 do
6977 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6978 echo "configure:6979: checking for $ac_func" >&5
6979 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6980   echo $ac_n "(cached) $ac_c" 1>&6
6981 else
6982   cat > conftest.$ac_ext <<EOF
6983 #line 6984 "configure"
6984 #include "confdefs.h"
6985 /* System header to define __stub macros and hopefully few prototypes,
6986     which can conflict with char $ac_func(); below.  */
6987 #include <assert.h>
6988 /* Override any gcc2 internal prototype to avoid an error.  */
6989 /* We use char because int might match the return type of a gcc2
6990     builtin and then its argument prototype would still apply.  */
6991 char $ac_func();
6992
6993 int main() {
6994
6995 /* The GNU C library defines this for functions which it implements
6996     to always fail with ENOSYS.  Some functions are actually named
6997     something starting with __ and the normal name is an alias.  */
6998 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6999 choke me
7000 #else
7001 $ac_func();
7002 #endif
7003
7004 ; return 0; }
7005 EOF
7006 if { (eval echo configure:7007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7007   rm -rf conftest*
7008   eval "ac_cv_func_$ac_func=yes"
7009 else
7010   echo "configure: failed program was:" >&5
7011   cat conftest.$ac_ext >&5
7012   rm -rf conftest*
7013   eval "ac_cv_func_$ac_func=no"
7014 fi
7015 rm -f conftest*
7016 fi
7017
7018 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7019   echo "$ac_t""yes" 1>&6
7020     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7021   cat >> confdefs.h <<EOF
7022 #define $ac_tr_func 1
7023 EOF
7024
7025 else
7026   echo "$ac_t""no" 1>&6
7027 fi
7028 done
7029
7030 for ac_func in sigaction sigprocmask sigsetmask
7031 do
7032 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7033 echo "configure:7034: checking for $ac_func" >&5
7034 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7035   echo $ac_n "(cached) $ac_c" 1>&6
7036 else
7037   cat > conftest.$ac_ext <<EOF
7038 #line 7039 "configure"
7039 #include "confdefs.h"
7040 /* System header to define __stub macros and hopefully few prototypes,
7041     which can conflict with char $ac_func(); below.  */
7042 #include <assert.h>
7043 /* Override any gcc2 internal prototype to avoid an error.  */
7044 /* We use char because int might match the return type of a gcc2
7045     builtin and then its argument prototype would still apply.  */
7046 char $ac_func();
7047
7048 int main() {
7049
7050 /* The GNU C library defines this for functions which it implements
7051     to always fail with ENOSYS.  Some functions are actually named
7052     something starting with __ and the normal name is an alias.  */
7053 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7054 choke me
7055 #else
7056 $ac_func();
7057 #endif
7058
7059 ; return 0; }
7060 EOF
7061 if { (eval echo configure:7062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7062   rm -rf conftest*
7063   eval "ac_cv_func_$ac_func=yes"
7064 else
7065   echo "configure: failed program was:" >&5
7066   cat conftest.$ac_ext >&5
7067   rm -rf conftest*
7068   eval "ac_cv_func_$ac_func=no"
7069 fi
7070 rm -f conftest*
7071 fi
7072
7073 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7074   echo "$ac_t""yes" 1>&6
7075     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7076   cat >> confdefs.h <<EOF
7077 #define $ac_tr_func 1
7078 EOF
7079
7080 else
7081   echo "$ac_t""no" 1>&6
7082 fi
7083 done
7084
7085 for ac_func in socketpair
7086 do
7087 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7088 echo "configure:7089: checking for $ac_func" >&5
7089 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7090   echo $ac_n "(cached) $ac_c" 1>&6
7091 else
7092   cat > conftest.$ac_ext <<EOF
7093 #line 7094 "configure"
7094 #include "confdefs.h"
7095 /* System header to define __stub macros and hopefully few prototypes,
7096     which can conflict with char $ac_func(); below.  */
7097 #include <assert.h>
7098 /* Override any gcc2 internal prototype to avoid an error.  */
7099 /* We use char because int might match the return type of a gcc2
7100     builtin and then its argument prototype would still apply.  */
7101 char $ac_func();
7102
7103 int main() {
7104
7105 /* The GNU C library defines this for functions which it implements
7106     to always fail with ENOSYS.  Some functions are actually named
7107     something starting with __ and the normal name is an alias.  */
7108 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7109 choke me
7110 #else
7111 $ac_func();
7112 #endif
7113
7114 ; return 0; }
7115 EOF
7116 if { (eval echo configure:7117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7117   rm -rf conftest*
7118   eval "ac_cv_func_$ac_func=yes"
7119 else
7120   echo "configure: failed program was:" >&5
7121   cat conftest.$ac_ext >&5
7122   rm -rf conftest*
7123   eval "ac_cv_func_$ac_func=no"
7124 fi
7125 rm -f conftest*
7126 fi
7127
7128 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7129   echo "$ac_t""yes" 1>&6
7130     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7131   cat >> confdefs.h <<EOF
7132 #define $ac_tr_func 1
7133 EOF
7134
7135 else
7136   echo "$ac_t""no" 1>&6
7137 fi
7138 done
7139
7140 for ac_func in syscall
7141 do
7142 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7143 echo "configure:7144: checking for $ac_func" >&5
7144 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7145   echo $ac_n "(cached) $ac_c" 1>&6
7146 else
7147   cat > conftest.$ac_ext <<EOF
7148 #line 7149 "configure"
7149 #include "confdefs.h"
7150 /* System header to define __stub macros and hopefully few prototypes,
7151     which can conflict with char $ac_func(); below.  */
7152 #include <assert.h>
7153 /* Override any gcc2 internal prototype to avoid an error.  */
7154 /* We use char because int might match the return type of a gcc2
7155     builtin and then its argument prototype would still apply.  */
7156 char $ac_func();
7157
7158 int main() {
7159
7160 /* The GNU C library defines this for functions which it implements
7161     to always fail with ENOSYS.  Some functions are actually named
7162     something starting with __ and the normal name is an alias.  */
7163 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7164 choke me
7165 #else
7166 $ac_func();
7167 #endif
7168
7169 ; return 0; }
7170 EOF
7171 if { (eval echo configure:7172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7172   rm -rf conftest*
7173   eval "ac_cv_func_$ac_func=yes"
7174 else
7175   echo "configure: failed program was:" >&5
7176   cat conftest.$ac_ext >&5
7177   rm -rf conftest*
7178   eval "ac_cv_func_$ac_func=no"
7179 fi
7180 rm -f conftest*
7181 fi
7182
7183 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7184   echo "$ac_t""yes" 1>&6
7185     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7186   cat >> confdefs.h <<EOF
7187 #define $ac_tr_func 1
7188 EOF
7189
7190 else
7191   echo "$ac_t""no" 1>&6
7192 fi
7193 done
7194
7195 for ac_func in ttrace
7196 do
7197 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7198 echo "configure:7199: checking for $ac_func" >&5
7199 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7200   echo $ac_n "(cached) $ac_c" 1>&6
7201 else
7202   cat > conftest.$ac_ext <<EOF
7203 #line 7204 "configure"
7204 #include "confdefs.h"
7205 /* System header to define __stub macros and hopefully few prototypes,
7206     which can conflict with char $ac_func(); below.  */
7207 #include <assert.h>
7208 /* Override any gcc2 internal prototype to avoid an error.  */
7209 /* We use char because int might match the return type of a gcc2
7210     builtin and then its argument prototype would still apply.  */
7211 char $ac_func();
7212
7213 int main() {
7214
7215 /* The GNU C library defines this for functions which it implements
7216     to always fail with ENOSYS.  Some functions are actually named
7217     something starting with __ and the normal name is an alias.  */
7218 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7219 choke me
7220 #else
7221 $ac_func();
7222 #endif
7223
7224 ; return 0; }
7225 EOF
7226 if { (eval echo configure:7227: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7227   rm -rf conftest*
7228   eval "ac_cv_func_$ac_func=yes"
7229 else
7230   echo "configure: failed program was:" >&5
7231   cat conftest.$ac_ext >&5
7232   rm -rf conftest*
7233   eval "ac_cv_func_$ac_func=no"
7234 fi
7235 rm -f conftest*
7236 fi
7237
7238 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7239   echo "$ac_t""yes" 1>&6
7240     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7241   cat >> confdefs.h <<EOF
7242 #define $ac_tr_func 1
7243 EOF
7244
7245 else
7246   echo "$ac_t""no" 1>&6
7247 fi
7248 done
7249
7250
7251 # Check the return and argument types of ptrace.  No canned test for
7252 # this, so roll our own.
7253 gdb_ptrace_headers='
7254 #if HAVE_SYS_TYPES_H
7255 # include <sys/types.h>
7256 #endif
7257 #if HAVE_SYS_PTRACE_H
7258 # include <sys/ptrace.h>
7259 #endif
7260 #if HAVE_UNISTD_H
7261 # include <unistd.h>
7262 #endif
7263 '
7264 # There is no point in checking if we don't have a prototype.
7265 for ac_func in ptrace
7266 do
7267   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7268 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
7269 echo "configure:7270: checking whether $ac_func is declared" >&5
7270 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
7271   echo $ac_n "(cached) $ac_c" 1>&6
7272 else
7273   cat > conftest.$ac_ext <<EOF
7274 #line 7275 "configure"
7275 #include "confdefs.h"
7276 #undef $ac_tr_decl
7277 #define $ac_tr_decl 1
7278   $gdb_ptrace_headers
7279
7280 int main() {
7281 #ifndef $ac_func
7282 char *(*pfn) = (char *(*)) $ac_func ;
7283 #endif
7284 ; return 0; }
7285 EOF
7286 if { (eval echo configure:7287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7287   rm -rf conftest*
7288   eval "gcc_cv_have_decl_$ac_func=yes"
7289 else
7290   echo "configure: failed program was:" >&5
7291   cat conftest.$ac_ext >&5
7292   rm -rf conftest*
7293   eval "gcc_cv_have_decl_$ac_func=no"
7294 fi
7295 rm -f conftest*
7296 fi
7297
7298 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
7299   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
7300 #define $ac_tr_decl 1
7301 EOF
7302
7303 else
7304   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
7305 #define $ac_tr_decl 0
7306 EOF
7307
7308   : ${gdb_cv_func_ptrace_ret='int'}
7309   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
7310
7311 fi
7312
7313 done
7314 if test x = y ; then
7315   cat >> confdefs.h <<\EOF
7316 #define HAVE_DECL_PTRACE 1
7317 EOF
7318 fi
7319
7320 # Check return type.
7321 echo $ac_n "checking return type of ptrace""... $ac_c" 1>&6
7322 echo "configure:7323: checking return type of ptrace" >&5
7323 if eval "test \"`echo '$''{'gdb_cv_func_ptrace_ret'+set}'`\" = set"; then
7324   echo $ac_n "(cached) $ac_c" 1>&6
7325 else
7326   cat > conftest.$ac_ext <<EOF
7327 #line 7328 "configure"
7328 #include "confdefs.h"
7329 $gdb_ptrace_headers
7330 int main() {
7331 extern int ptrace ();
7332 ; return 0; }
7333 EOF
7334 if { (eval echo configure:7335: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7335   rm -rf conftest*
7336   gdb_cv_func_ptrace_ret='int'
7337 else
7338   echo "configure: failed program was:" >&5
7339   cat conftest.$ac_ext >&5
7340   rm -rf conftest*
7341   gdb_cv_func_ptrace_ret='long'
7342 fi
7343 rm -f conftest*
7344 fi
7345
7346 echo "$ac_t""$gdb_cv_func_ptrace_ret" 1>&6
7347 cat >> confdefs.h <<EOF
7348 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
7349 EOF
7350
7351 # Check argument types.
7352 echo $ac_n "checking types of arguments for ptrace""... $ac_c" 1>&6
7353 echo "configure:7354: checking types of arguments for ptrace" >&5
7354 if eval "test \"`echo '$''{'gdb_cv_func_ptrace_args'+set}'`\" = set"; then
7355   echo $ac_n "(cached) $ac_c" 1>&6
7356 else
7357
7358 for gdb_arg1 in 'int' 'long'; do
7359  for gdb_arg2 in 'pid_t' 'int' 'long'; do
7360   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long'; do
7361    for gdb_arg4 in 'int' 'long'; do
7362      cat > conftest.$ac_ext <<EOF
7363 #line 7364 "configure"
7364 #include "confdefs.h"
7365 $gdb_ptrace_headers
7366 int main() {
7367
7368 extern $gdb_cv_func_ptrace_ret
7369   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
7370
7371 ; return 0; }
7372 EOF
7373 if { (eval echo configure:7374: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7374   rm -rf conftest*
7375   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
7376     break 4;
7377 else
7378   echo "configure: failed program was:" >&5
7379   cat conftest.$ac_ext >&5
7380 fi
7381 rm -f conftest*
7382     for gdb_arg5 in 'int *' 'int' 'long'; do
7383      cat > conftest.$ac_ext <<EOF
7384 #line 7385 "configure"
7385 #include "confdefs.h"
7386 $gdb_ptrace_headers
7387 int main() {
7388
7389 extern $gdb_cv_func_ptrace_ret
7390   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
7391
7392 ; return 0; }
7393 EOF
7394 if { (eval echo configure:7395: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7395   rm -rf conftest*
7396
7397 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
7398     break 5;
7399 else
7400   echo "configure: failed program was:" >&5
7401   cat conftest.$ac_ext >&5
7402 fi
7403 rm -f conftest*
7404     done
7405    done
7406   done
7407  done
7408 done
7409 # Provide a safe default value.
7410 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
7411
7412 fi
7413
7414 echo "$ac_t""$gdb_cv_func_ptrace_args" 1>&6
7415 ac_save_IFS=$IFS; IFS=','
7416 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
7417 IFS=$ac_save_IFS
7418 shift
7419 cat >> confdefs.h <<EOF
7420 #define PTRACE_TYPE_ARG3 $3
7421 EOF
7422
7423 if test -n "$5"; then
7424   cat >> confdefs.h <<EOF
7425 #define PTRACE_TYPE_ARG5 $5
7426 EOF
7427
7428 fi
7429
7430 if test "$cross_compiling" = no; then
7431   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
7432 echo "configure:7433: checking whether setpgrp takes no argument" >&5
7433 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
7434   echo $ac_n "(cached) $ac_c" 1>&6
7435 else
7436   if test "$cross_compiling" = yes; then
7437   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
7438 else
7439   cat > conftest.$ac_ext <<EOF
7440 #line 7441 "configure"
7441 #include "confdefs.h"
7442
7443 #ifdef HAVE_UNISTD_H
7444 #include <unistd.h>
7445 #endif
7446
7447 /*
7448  * If this system has a BSD-style setpgrp, which takes arguments, exit
7449  * successfully.
7450  */
7451 main()
7452 {
7453     if (setpgrp(1,1) == -1)
7454         exit(0);
7455     else
7456         exit(1);
7457 }
7458
7459 EOF
7460 if { (eval echo configure:7461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7461 then
7462   ac_cv_func_setpgrp_void=no
7463 else
7464   echo "configure: failed program was:" >&5
7465   cat conftest.$ac_ext >&5
7466   rm -fr conftest*
7467   ac_cv_func_setpgrp_void=yes
7468 fi
7469 rm -fr conftest*
7470 fi
7471
7472
7473 fi
7474
7475 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
7476 if test $ac_cv_func_setpgrp_void = yes; then
7477   cat >> confdefs.h <<\EOF
7478 #define SETPGRP_VOID 1
7479 EOF
7480
7481 fi
7482
7483 else
7484   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
7485 echo "configure:7486: checking whether setpgrp takes no argument" >&5
7486 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
7487   echo $ac_n "(cached) $ac_c" 1>&6
7488 else
7489   cat > conftest.$ac_ext <<EOF
7490 #line 7491 "configure"
7491 #include "confdefs.h"
7492
7493 #include <unistd.h>
7494
7495 int main() {
7496
7497   if (setpgrp(1,1) == -1)
7498     exit (0);
7499   else
7500     exit (1);
7501
7502 ; return 0; }
7503 EOF
7504 if { (eval echo configure:7505: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7505   rm -rf conftest*
7506   ac_cv_func_setpgrp_void=no
7507 else
7508   echo "configure: failed program was:" >&5
7509   cat conftest.$ac_ext >&5
7510   rm -rf conftest*
7511   ac_cv_func_setpgrp_void=yes
7512 fi
7513 rm -f conftest*
7514 fi
7515
7516 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
7517 if test $ac_cv_func_setpgrp_void = yes; then
7518   cat >> confdefs.h <<\EOF
7519 #define SETPGRP_VOID 1
7520 EOF
7521
7522 fi
7523 fi
7524
7525 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
7526 # since sigsetjmp might only be defined as a macro.
7527 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
7528 echo "configure:7529: checking for sigsetjmp" >&5
7529 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+set}'`\" = set"; then
7530   echo $ac_n "(cached) $ac_c" 1>&6
7531 else
7532   cat > conftest.$ac_ext <<EOF
7533 #line 7534 "configure"
7534 #include "confdefs.h"
7535
7536 #include <setjmp.h>
7537
7538 int main() {
7539 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
7540 ; return 0; }
7541 EOF
7542 if { (eval echo configure:7543: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7543   rm -rf conftest*
7544   gdb_cv_func_sigsetjmp=yes
7545 else
7546   echo "configure: failed program was:" >&5
7547   cat conftest.$ac_ext >&5
7548   rm -rf conftest*
7549   gdb_cv_func_sigsetjmp=no
7550 fi
7551 rm -f conftest*
7552 fi
7553
7554 echo "$ac_t""$gdb_cv_func_sigsetjmp" 1>&6
7555 if test $gdb_cv_func_sigsetjmp = yes; then
7556   cat >> confdefs.h <<\EOF
7557 #define HAVE_SIGSETJMP 1
7558 EOF
7559
7560 fi
7561
7562 # Assume we'll default to using the included libiberty regex.
7563 gdb_use_included_regex=yes
7564
7565 # However, if the system regex is GNU regex, then default to *not*
7566 # using the included regex.
7567 echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
7568 echo "configure:7569: checking for GNU regex" >&5
7569 if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
7570   echo $ac_n "(cached) $ac_c" 1>&6
7571 else
7572   cat > conftest.$ac_ext <<EOF
7573 #line 7574 "configure"
7574 #include "confdefs.h"
7575 #include <gnu-versions.h>
7576 int main() {
7577 #define REGEX_INTERFACE_VERSION 1
7578 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
7579 # error "Version mismatch"
7580 #endif
7581 ; return 0; }
7582 EOF
7583 if { (eval echo configure:7584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7584   rm -rf conftest*
7585   gdb_cv_have_gnu_regex=yes
7586 else
7587   echo "configure: failed program was:" >&5
7588   cat conftest.$ac_ext >&5
7589   rm -rf conftest*
7590   gdb_cv_have_gnu_regex=no
7591 fi
7592 rm -f conftest*
7593 fi
7594
7595 echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
7596 if test $gdb_cv_have_gnu_regex = yes; then
7597   gdb_use_included_regex=no
7598 fi
7599
7600 # Check whether --with-included-regex or --without-included-regex was given.
7601 if test "${with_included_regex+set}" = set; then
7602   withval="$with_included_regex"
7603   gdb_with_regex=$withval
7604 else
7605   gdb_with_regex=$gdb_use_included_regex
7606 fi
7607
7608 if test "$gdb_with_regex" = yes; then
7609   cat >> confdefs.h <<\EOF
7610 #define USE_INCLUDED_REGEX 1
7611 EOF
7612
7613 fi
7614
7615 # See if <sys/proc.h> defines `struct thread' with a td_pcb member.
7616 echo $ac_n "checking for td_pcb in struct thread""... $ac_c" 1>&6
7617 echo "configure:7618: checking for td_pcb in struct thread" >&5
7618 if eval "test \"`echo '$''{'gdb_cv_struct_thread_td_pcb'+set}'`\" = set"; then
7619   echo $ac_n "(cached) $ac_c" 1>&6
7620 else
7621   cat > conftest.$ac_ext <<EOF
7622 #line 7623 "configure"
7623 #include "confdefs.h"
7624 #include <sys/param.h>
7625 #include <sys/proc.h>
7626 int main() {
7627 struct thread td; td.td_pcb;
7628 ; return 0; }
7629 EOF
7630 if { (eval echo configure:7631: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7631   rm -rf conftest*
7632   gdb_cv_struct_thread_td_pcb=yes
7633 else
7634   echo "configure: failed program was:" >&5
7635   cat conftest.$ac_ext >&5
7636   rm -rf conftest*
7637   gdb_cv_struct_thread_td_pcb=no
7638 fi
7639 rm -f conftest*
7640 fi
7641
7642 echo "$ac_t""$gdb_cv_struct_thread_td_pcb" 1>&6
7643 if test $gdb_cv_struct_thread_td_pcb = yes; then
7644   cat >> confdefs.h <<\EOF
7645 #define HAVE_STRUCT_THREAD_TD_PCB 1
7646 EOF
7647
7648 fi
7649
7650 # See if <sys/lwp.h> defines `struct lwp`.
7651 echo $ac_n "checking for struct lwp""... $ac_c" 1>&6
7652 echo "configure:7653: checking for struct lwp" >&5
7653 if eval "test \"`echo '$''{'gdb_cv_struct_lwp'+set}'`\" = set"; then
7654   echo $ac_n "(cached) $ac_c" 1>&6
7655 else
7656   cat > conftest.$ac_ext <<EOF
7657 #line 7658 "configure"
7658 #include "confdefs.h"
7659 #include <sys/param.h>
7660 #include <sys/lwp.h>
7661 int main() {
7662 struct lwp l;
7663 ; return 0; }
7664 EOF
7665 if { (eval echo configure:7666: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7666   rm -rf conftest*
7667   gdb_cv_struct_lwp=yes
7668 else
7669   echo "configure: failed program was:" >&5
7670   cat conftest.$ac_ext >&5
7671   rm -rf conftest*
7672   gdb_cv_struct_lwp=no
7673 fi
7674 rm -f conftest*
7675 fi
7676
7677 echo "$ac_t""$gdb_cv_struct_lwp" 1>&6
7678 if test $gdb_cv_struct_lwp = yes; then
7679   cat >> confdefs.h <<\EOF
7680 #define HAVE_STRUCT_LWP 1
7681 EOF
7682
7683 fi
7684
7685 # See if <machine/reg.h> degines `struct reg'.
7686 echo $ac_n "checking for struct reg in machine/reg.h""... $ac_c" 1>&6
7687 echo "configure:7688: checking for struct reg in machine/reg.h" >&5
7688 if eval "test \"`echo '$''{'gdb_cv_struct_reg'+set}'`\" = set"; then
7689   echo $ac_n "(cached) $ac_c" 1>&6
7690 else
7691   cat > conftest.$ac_ext <<EOF
7692 #line 7693 "configure"
7693 #include "confdefs.h"
7694 #include <sys/types.h>
7695 #include <machine/reg.h>
7696 int main() {
7697 struct reg r;
7698 ; return 0; }
7699 EOF
7700 if { (eval echo configure:7701: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7701   rm -rf conftest*
7702   gdb_cv_struct_reg=yes
7703 else
7704   echo "configure: failed program was:" >&5
7705   cat conftest.$ac_ext >&5
7706   rm -rf conftest*
7707   gdb_cv_struct_reg=no
7708 fi
7709 rm -f conftest*
7710 fi
7711
7712 echo "$ac_t""$gdb_cv_struct_reg" 1>&6
7713 if test $gdb_cv_struct_reg = yes; then
7714   cat >> confdefs.h <<\EOF
7715 #define HAVE_STRUCT_REG 1
7716 EOF
7717
7718 fi
7719
7720 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
7721 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
7722 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
7723 echo "configure:7724: checking for r_fs in struct reg" >&5
7724 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
7725   echo $ac_n "(cached) $ac_c" 1>&6
7726 else
7727   cat > conftest.$ac_ext <<EOF
7728 #line 7729 "configure"
7729 #include "confdefs.h"
7730 #include <machine/reg.h>
7731 int main() {
7732 struct reg r; r.r_fs;
7733 ; return 0; }
7734 EOF
7735 if { (eval echo configure:7736: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7736   rm -rf conftest*
7737   gdb_cv_struct_reg_r_fs=yes
7738 else
7739   echo "configure: failed program was:" >&5
7740   cat conftest.$ac_ext >&5
7741   rm -rf conftest*
7742   gdb_cv_struct_reg_r_fs=no
7743 fi
7744 rm -f conftest*
7745 fi
7746
7747 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
7748 if test $gdb_cv_struct_reg_r_fs = yes; then
7749   cat >> confdefs.h <<\EOF
7750 #define HAVE_STRUCT_REG_R_FS 1
7751 EOF
7752
7753 fi
7754 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
7755 echo "configure:7756: checking for r_gs in struct reg" >&5
7756 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
7757   echo $ac_n "(cached) $ac_c" 1>&6
7758 else
7759   cat > conftest.$ac_ext <<EOF
7760 #line 7761 "configure"
7761 #include "confdefs.h"
7762 #include <machine/reg.h>
7763 int main() {
7764 struct reg r; r.r_gs;
7765 ; return 0; }
7766 EOF
7767 if { (eval echo configure:7768: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7768   rm -rf conftest*
7769   gdb_cv_struct_reg_r_gs=yes
7770 else
7771   echo "configure: failed program was:" >&5
7772   cat conftest.$ac_ext >&5
7773   rm -rf conftest*
7774   gdb_cv_struct_reg_r_gs=no
7775 fi
7776 rm -f conftest*
7777 fi
7778
7779 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
7780 if test $gdb_cv_struct_reg_r_gs = yes; then
7781   cat >> confdefs.h <<\EOF
7782 #define HAVE_STRUCT_REG_R_GS 1
7783 EOF
7784
7785 fi
7786
7787 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
7788 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
7789 echo "configure:7790: checking for PTRACE_GETREGS" >&5
7790 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
7791   echo $ac_n "(cached) $ac_c" 1>&6
7792 else
7793   cat > conftest.$ac_ext <<EOF
7794 #line 7795 "configure"
7795 #include "confdefs.h"
7796 #include <sys/ptrace.h>
7797 int main() {
7798 PTRACE_GETREGS;
7799 ; return 0; }
7800 EOF
7801 if { (eval echo configure:7802: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7802   rm -rf conftest*
7803   gdb_cv_have_ptrace_getregs=yes
7804 else
7805   echo "configure: failed program was:" >&5
7806   cat conftest.$ac_ext >&5
7807   rm -rf conftest*
7808   gdb_cv_have_ptrace_getregs=no
7809 fi
7810 rm -f conftest*
7811 fi
7812
7813 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
7814 if test $gdb_cv_have_ptrace_getregs = yes; then
7815   cat >> confdefs.h <<\EOF
7816 #define HAVE_PTRACE_GETREGS 1
7817 EOF
7818
7819 fi
7820
7821 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
7822 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
7823 echo "configure:7824: checking for PTRACE_GETFPXREGS" >&5
7824 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
7825   echo $ac_n "(cached) $ac_c" 1>&6
7826 else
7827   cat > conftest.$ac_ext <<EOF
7828 #line 7829 "configure"
7829 #include "confdefs.h"
7830 #include <sys/ptrace.h>
7831 int main() {
7832 PTRACE_GETFPXREGS;
7833 ; return 0; }
7834 EOF
7835 if { (eval echo configure:7836: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7836   rm -rf conftest*
7837   gdb_cv_have_ptrace_getfpxregs=yes
7838 else
7839   echo "configure: failed program was:" >&5
7840   cat conftest.$ac_ext >&5
7841   rm -rf conftest*
7842   gdb_cv_have_ptrace_getfpxregs=no
7843 fi
7844 rm -f conftest*
7845 fi
7846
7847 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
7848 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
7849   cat >> confdefs.h <<\EOF
7850 #define HAVE_PTRACE_GETFPXREGS 1
7851 EOF
7852
7853 fi
7854
7855 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
7856 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
7857 echo "configure:7858: checking for PT_GETDBREGS" >&5
7858 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
7859   echo $ac_n "(cached) $ac_c" 1>&6
7860 else
7861   cat > conftest.$ac_ext <<EOF
7862 #line 7863 "configure"
7863 #include "confdefs.h"
7864 #include <sys/types.h>
7865 #include <sys/ptrace.h>
7866 int main() {
7867 PT_GETDBREGS;
7868 ; return 0; }
7869 EOF
7870 if { (eval echo configure:7871: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7871   rm -rf conftest*
7872   gdb_cv_have_pt_getdbregs=yes
7873 else
7874   echo "configure: failed program was:" >&5
7875   cat conftest.$ac_ext >&5
7876   rm -rf conftest*
7877   gdb_cv_have_pt_getdbregs=no
7878 fi
7879 rm -f conftest*
7880 fi
7881
7882 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
7883 if test $gdb_cv_have_pt_getdbregs = yes; then
7884   cat >> confdefs.h <<\EOF
7885 #define HAVE_PT_GETDBREGS 1
7886 EOF
7887
7888 fi
7889
7890 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
7891 echo $ac_n "checking for PT_GETXMMREGS""... $ac_c" 1>&6
7892 echo "configure:7893: checking for PT_GETXMMREGS" >&5
7893 if eval "test \"`echo '$''{'gdb_cv_have_pt_getxmmregs'+set}'`\" = set"; then
7894   echo $ac_n "(cached) $ac_c" 1>&6
7895 else
7896   cat > conftest.$ac_ext <<EOF
7897 #line 7898 "configure"
7898 #include "confdefs.h"
7899 #include <sys/types.h>
7900 #include <sys/ptrace.h>
7901 int main() {
7902 PT_GETXMMREGS;
7903 ; return 0; }
7904 EOF
7905 if { (eval echo configure:7906: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7906   rm -rf conftest*
7907   gdb_cv_have_pt_getxmmregs=yes
7908 else
7909   echo "configure: failed program was:" >&5
7910   cat conftest.$ac_ext >&5
7911   rm -rf conftest*
7912   gdb_cv_have_pt_getxmmregs=no
7913 fi
7914 rm -f conftest*
7915 fi
7916
7917 echo "$ac_t""$gdb_cv_have_pt_getxmmregs" 1>&6
7918 if test $gdb_cv_have_pt_getxmmregs = yes; then
7919   cat >> confdefs.h <<\EOF
7920 #define HAVE_PT_GETXMMREGS 1
7921 EOF
7922
7923 fi
7924
7925 # See if stdint.h provides the uintptr_t type.
7926 # Autoconf 2.5X has an improved AC_CHECK_TYPE which will simplify this.
7927 echo $ac_n "checking for uintptr_t in stdint.h""... $ac_c" 1>&6
7928 echo "configure:7929: checking for uintptr_t in stdint.h" >&5
7929 if eval "test \"`echo '$''{'gdb_cv_have_uintptr_t'+set}'`\" = set"; then
7930   echo $ac_n "(cached) $ac_c" 1>&6
7931 else
7932   cat > conftest.$ac_ext <<EOF
7933 #line 7934 "configure"
7934 #include "confdefs.h"
7935 #include <stdint.h>
7936 int main() {
7937 uintptr_t foo = 0;
7938 ; return 0; }
7939 EOF
7940 if { (eval echo configure:7941: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7941   rm -rf conftest*
7942   gdb_cv_have_uintptr_t=yes
7943 else
7944   echo "configure: failed program was:" >&5
7945   cat conftest.$ac_ext >&5
7946   rm -rf conftest*
7947   gdb_cv_have_uintptr_t=no
7948 fi
7949 rm -f conftest*
7950 fi
7951
7952 echo "$ac_t""$gdb_cv_have_uintptr_t" 1>&6
7953 if test $gdb_cv_have_uintptr_t = yes; then
7954   cat >> confdefs.h <<\EOF
7955 #define HAVE_UINTPTR_T 1
7956 EOF
7957
7958 fi
7959
7960 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
7961 echo "configure:7962: checking whether malloc must be declared" >&5
7962 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
7963   echo $ac_n "(cached) $ac_c" 1>&6
7964 else
7965   cat > conftest.$ac_ext <<EOF
7966 #line 7967 "configure"
7967 #include "confdefs.h"
7968
7969 #include <stdio.h>
7970 #ifdef HAVE_STRING_H
7971 #include <string.h>
7972 #else
7973 #ifdef HAVE_STRINGS_H
7974 #include <strings.h>
7975 #endif
7976 #endif
7977 #ifdef HAVE_STDLIB_H
7978 #include <stdlib.h>
7979 #endif
7980 #ifdef HAVE_UNISTD_H
7981 #include <unistd.h>
7982 #endif
7983 int main() {
7984 char *(*pfn) = (char *(*)) malloc
7985 ; return 0; }
7986 EOF
7987 if { (eval echo configure:7988: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7988   rm -rf conftest*
7989   bfd_cv_decl_needed_malloc=no
7990 else
7991   echo "configure: failed program was:" >&5
7992   cat conftest.$ac_ext >&5
7993   rm -rf conftest*
7994   bfd_cv_decl_needed_malloc=yes
7995 fi
7996 rm -f conftest*
7997 fi
7998
7999 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
8000 if test $bfd_cv_decl_needed_malloc = yes; then
8001   cat >> confdefs.h <<\EOF
8002 #define NEED_DECLARATION_MALLOC 1
8003 EOF
8004
8005 fi
8006
8007 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
8008 echo "configure:8009: checking whether realloc must be declared" >&5
8009 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
8010   echo $ac_n "(cached) $ac_c" 1>&6
8011 else
8012   cat > conftest.$ac_ext <<EOF
8013 #line 8014 "configure"
8014 #include "confdefs.h"
8015
8016 #include <stdio.h>
8017 #ifdef HAVE_STRING_H
8018 #include <string.h>
8019 #else
8020 #ifdef HAVE_STRINGS_H
8021 #include <strings.h>
8022 #endif
8023 #endif
8024 #ifdef HAVE_STDLIB_H
8025 #include <stdlib.h>
8026 #endif
8027 #ifdef HAVE_UNISTD_H
8028 #include <unistd.h>
8029 #endif
8030 int main() {
8031 char *(*pfn) = (char *(*)) realloc
8032 ; return 0; }
8033 EOF
8034 if { (eval echo configure:8035: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8035   rm -rf conftest*
8036   bfd_cv_decl_needed_realloc=no
8037 else
8038   echo "configure: failed program was:" >&5
8039   cat conftest.$ac_ext >&5
8040   rm -rf conftest*
8041   bfd_cv_decl_needed_realloc=yes
8042 fi
8043 rm -f conftest*
8044 fi
8045
8046 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
8047 if test $bfd_cv_decl_needed_realloc = yes; then
8048   cat >> confdefs.h <<\EOF
8049 #define NEED_DECLARATION_REALLOC 1
8050 EOF
8051
8052 fi
8053
8054 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
8055 echo "configure:8056: checking whether free must be declared" >&5
8056 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
8057   echo $ac_n "(cached) $ac_c" 1>&6
8058 else
8059   cat > conftest.$ac_ext <<EOF
8060 #line 8061 "configure"
8061 #include "confdefs.h"
8062
8063 #include <stdio.h>
8064 #ifdef HAVE_STRING_H
8065 #include <string.h>
8066 #else
8067 #ifdef HAVE_STRINGS_H
8068 #include <strings.h>
8069 #endif
8070 #endif
8071 #ifdef HAVE_STDLIB_H
8072 #include <stdlib.h>
8073 #endif
8074 #ifdef HAVE_UNISTD_H
8075 #include <unistd.h>
8076 #endif
8077 int main() {
8078 char *(*pfn) = (char *(*)) free
8079 ; return 0; }
8080 EOF
8081 if { (eval echo configure:8082: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8082   rm -rf conftest*
8083   bfd_cv_decl_needed_free=no
8084 else
8085   echo "configure: failed program was:" >&5
8086   cat conftest.$ac_ext >&5
8087   rm -rf conftest*
8088   bfd_cv_decl_needed_free=yes
8089 fi
8090 rm -f conftest*
8091 fi
8092
8093 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
8094 if test $bfd_cv_decl_needed_free = yes; then
8095   cat >> confdefs.h <<\EOF
8096 #define NEED_DECLARATION_FREE 1
8097 EOF
8098
8099 fi
8100
8101 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
8102 echo "configure:8103: checking whether strerror must be declared" >&5
8103 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
8104   echo $ac_n "(cached) $ac_c" 1>&6
8105 else
8106   cat > conftest.$ac_ext <<EOF
8107 #line 8108 "configure"
8108 #include "confdefs.h"
8109
8110 #include <stdio.h>
8111 #ifdef HAVE_STRING_H
8112 #include <string.h>
8113 #else
8114 #ifdef HAVE_STRINGS_H
8115 #include <strings.h>
8116 #endif
8117 #endif
8118 #ifdef HAVE_STDLIB_H
8119 #include <stdlib.h>
8120 #endif
8121 #ifdef HAVE_UNISTD_H
8122 #include <unistd.h>
8123 #endif
8124 int main() {
8125 char *(*pfn) = (char *(*)) strerror
8126 ; return 0; }
8127 EOF
8128 if { (eval echo configure:8129: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8129   rm -rf conftest*
8130   bfd_cv_decl_needed_strerror=no
8131 else
8132   echo "configure: failed program was:" >&5
8133   cat conftest.$ac_ext >&5
8134   rm -rf conftest*
8135   bfd_cv_decl_needed_strerror=yes
8136 fi
8137 rm -f conftest*
8138 fi
8139
8140 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
8141 if test $bfd_cv_decl_needed_strerror = yes; then
8142   cat >> confdefs.h <<\EOF
8143 #define NEED_DECLARATION_STRERROR 1
8144 EOF
8145
8146 fi
8147
8148 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
8149 echo "configure:8150: checking whether strdup must be declared" >&5
8150 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
8151   echo $ac_n "(cached) $ac_c" 1>&6
8152 else
8153   cat > conftest.$ac_ext <<EOF
8154 #line 8155 "configure"
8155 #include "confdefs.h"
8156
8157 #include <stdio.h>
8158 #ifdef HAVE_STRING_H
8159 #include <string.h>
8160 #else
8161 #ifdef HAVE_STRINGS_H
8162 #include <strings.h>
8163 #endif
8164 #endif
8165 #ifdef HAVE_STDLIB_H
8166 #include <stdlib.h>
8167 #endif
8168 #ifdef HAVE_UNISTD_H
8169 #include <unistd.h>
8170 #endif
8171 int main() {
8172 char *(*pfn) = (char *(*)) strdup
8173 ; return 0; }
8174 EOF
8175 if { (eval echo configure:8176: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8176   rm -rf conftest*
8177   bfd_cv_decl_needed_strdup=no
8178 else
8179   echo "configure: failed program was:" >&5
8180   cat conftest.$ac_ext >&5
8181   rm -rf conftest*
8182   bfd_cv_decl_needed_strdup=yes
8183 fi
8184 rm -f conftest*
8185 fi
8186
8187 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
8188 if test $bfd_cv_decl_needed_strdup = yes; then
8189   cat >> confdefs.h <<\EOF
8190 #define NEED_DECLARATION_STRDUP 1
8191 EOF
8192
8193 fi
8194
8195 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
8196 echo "configure:8197: checking whether strstr must be declared" >&5
8197 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
8198   echo $ac_n "(cached) $ac_c" 1>&6
8199 else
8200   cat > conftest.$ac_ext <<EOF
8201 #line 8202 "configure"
8202 #include "confdefs.h"
8203
8204 #include <stdio.h>
8205 #ifdef HAVE_STRING_H
8206 #include <string.h>
8207 #else
8208 #ifdef HAVE_STRINGS_H
8209 #include <strings.h>
8210 #endif
8211 #endif
8212 #ifdef HAVE_STDLIB_H
8213 #include <stdlib.h>
8214 #endif
8215 #ifdef HAVE_UNISTD_H
8216 #include <unistd.h>
8217 #endif
8218 int main() {
8219 char *(*pfn) = (char *(*)) strstr
8220 ; return 0; }
8221 EOF
8222 if { (eval echo configure:8223: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8223   rm -rf conftest*
8224   bfd_cv_decl_needed_strstr=no
8225 else
8226   echo "configure: failed program was:" >&5
8227   cat conftest.$ac_ext >&5
8228   rm -rf conftest*
8229   bfd_cv_decl_needed_strstr=yes
8230 fi
8231 rm -f conftest*
8232 fi
8233
8234 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
8235 if test $bfd_cv_decl_needed_strstr = yes; then
8236   cat >> confdefs.h <<\EOF
8237 #define NEED_DECLARATION_STRSTR 1
8238 EOF
8239
8240 fi
8241
8242 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
8243 echo "configure:8244: checking whether canonicalize_file_name must be declared" >&5
8244 if eval "test \"`echo '$''{'bfd_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
8245   echo $ac_n "(cached) $ac_c" 1>&6
8246 else
8247   cat > conftest.$ac_ext <<EOF
8248 #line 8249 "configure"
8249 #include "confdefs.h"
8250
8251 #include <stdio.h>
8252 #ifdef HAVE_STRING_H
8253 #include <string.h>
8254 #else
8255 #ifdef HAVE_STRINGS_H
8256 #include <strings.h>
8257 #endif
8258 #endif
8259 #ifdef HAVE_STDLIB_H
8260 #include <stdlib.h>
8261 #endif
8262 #ifdef HAVE_UNISTD_H
8263 #include <unistd.h>
8264 #endif
8265 int main() {
8266 char *(*pfn) = (char *(*)) canonicalize_file_name
8267 ; return 0; }
8268 EOF
8269 if { (eval echo configure:8270: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8270   rm -rf conftest*
8271   bfd_cv_decl_needed_canonicalize_file_name=no
8272 else
8273   echo "configure: failed program was:" >&5
8274   cat conftest.$ac_ext >&5
8275   rm -rf conftest*
8276   bfd_cv_decl_needed_canonicalize_file_name=yes
8277 fi
8278 rm -f conftest*
8279 fi
8280
8281 echo "$ac_t""$bfd_cv_decl_needed_canonicalize_file_name" 1>&6
8282 if test $bfd_cv_decl_needed_canonicalize_file_name = yes; then
8283   cat >> confdefs.h <<\EOF
8284 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
8285 EOF
8286
8287 fi
8288
8289
8290 # The following save_state_t checkery is only necessary for HPUX
8291 # versions earlier than 10.20.  When those fade from memory, this
8292 # could be expunged. --jsm 1999-03-22
8293
8294 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
8295 echo "configure:8296: checking for HPUX save_state structure" >&5
8296 cat > conftest.$ac_ext <<EOF
8297 #line 8298 "configure"
8298 #include "confdefs.h"
8299 #include <machine/save_state.h>
8300 EOF
8301 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8302   egrep "save_state_t" >/dev/null 2>&1; then
8303   rm -rf conftest*
8304   gdb_cv_hpux_savestate=yes
8305 else
8306   rm -rf conftest*
8307   gdb_cv_hpux_savestate=no
8308 fi
8309 rm -f conftest*
8310
8311 cat > conftest.$ac_ext <<EOF
8312 #line 8313 "configure"
8313 #include "confdefs.h"
8314 #include <machine/save_state.h>
8315 EOF
8316 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8317   egrep "ss_wide" >/dev/null 2>&1; then
8318   rm -rf conftest*
8319   gdb_cv_hpux_sswide=yes
8320 else
8321   rm -rf conftest*
8322   gdb_cv_hpux_sswide=no
8323 fi
8324 rm -f conftest*
8325
8326 if test $gdb_cv_hpux_savestate = yes
8327 then
8328   cat >> confdefs.h <<\EOF
8329 #define HAVE_STRUCT_SAVE_STATE_T 1
8330 EOF
8331
8332 fi
8333 if test $gdb_cv_hpux_sswide = yes
8334 then
8335   cat >> confdefs.h <<\EOF
8336 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
8337 EOF
8338
8339 fi
8340 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
8341
8342
8343 # If we are configured native on GNU/Linux, work around problems with
8344 # sys/procfs.h
8345 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
8346
8347 if test "${target}" = "${host}"; then
8348   case "${host}" in
8349   i[3456]86-*-linux*)
8350         cat >> confdefs.h <<\EOF
8351 #define START_INFERIOR_TRAPS_EXPECTED 2
8352 EOF
8353
8354         cat >> confdefs.h <<\EOF
8355 #define sys_quotactl 1
8356 EOF
8357
8358         ;;
8359   ia64-*-aix*)
8360       cat >> confdefs.h <<\EOF
8361 #define NEW_PROC_API 1
8362 EOF
8363
8364       ;;
8365   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
8366       cat >> confdefs.h <<\EOF
8367 #define NEW_PROC_API 1
8368 EOF
8369
8370       ;;
8371   *-*-solaris2.[6789])
8372       cat >> confdefs.h <<\EOF
8373 #define NEW_PROC_API 1
8374 EOF
8375
8376       ;;
8377   mips-sgi-irix5*)
8378       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
8379       cat >> confdefs.h <<\EOF
8380 #define _KMEMUSER 1
8381 EOF
8382
8383       ;;
8384   esac
8385 fi
8386
8387 if test "$ac_cv_header_sys_procfs_h" = yes; then
8388   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
8389 echo "configure:8390: checking for pstatus_t in sys/procfs.h" >&5
8390  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
8391   echo $ac_n "(cached) $ac_c" 1>&6
8392 else
8393   cat > conftest.$ac_ext <<EOF
8394 #line 8395 "configure"
8395 #include "confdefs.h"
8396
8397 #define _SYSCALL32
8398 #include <sys/procfs.h>
8399 int main() {
8400 pstatus_t avar
8401 ; return 0; }
8402 EOF
8403 if { (eval echo configure:8404: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8404   rm -rf conftest*
8405   bfd_cv_have_sys_procfs_type_pstatus_t=yes
8406 else
8407   echo "configure: failed program was:" >&5
8408   cat conftest.$ac_ext >&5
8409   rm -rf conftest*
8410   bfd_cv_have_sys_procfs_type_pstatus_t=no
8411
8412 fi
8413 rm -f conftest*
8414 fi
8415
8416  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
8417    cat >> confdefs.h <<\EOF
8418 #define HAVE_PSTATUS_T 1
8419 EOF
8420
8421  fi
8422  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
8423
8424   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
8425 echo "configure:8426: checking for prrun_t in sys/procfs.h" >&5
8426  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
8427   echo $ac_n "(cached) $ac_c" 1>&6
8428 else
8429   cat > conftest.$ac_ext <<EOF
8430 #line 8431 "configure"
8431 #include "confdefs.h"
8432
8433 #define _SYSCALL32
8434 #include <sys/procfs.h>
8435 int main() {
8436 prrun_t avar
8437 ; return 0; }
8438 EOF
8439 if { (eval echo configure:8440: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8440   rm -rf conftest*
8441   bfd_cv_have_sys_procfs_type_prrun_t=yes
8442 else
8443   echo "configure: failed program was:" >&5
8444   cat conftest.$ac_ext >&5
8445   rm -rf conftest*
8446   bfd_cv_have_sys_procfs_type_prrun_t=no
8447
8448 fi
8449 rm -f conftest*
8450 fi
8451
8452  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
8453    cat >> confdefs.h <<\EOF
8454 #define HAVE_PRRUN_T 1
8455 EOF
8456
8457  fi
8458  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
8459
8460   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
8461 echo "configure:8462: checking for gregset_t in sys/procfs.h" >&5
8462  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
8463   echo $ac_n "(cached) $ac_c" 1>&6
8464 else
8465   cat > conftest.$ac_ext <<EOF
8466 #line 8467 "configure"
8467 #include "confdefs.h"
8468
8469 #define _SYSCALL32
8470 #include <sys/procfs.h>
8471 int main() {
8472 gregset_t avar
8473 ; return 0; }
8474 EOF
8475 if { (eval echo configure:8476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8476   rm -rf conftest*
8477   bfd_cv_have_sys_procfs_type_gregset_t=yes
8478 else
8479   echo "configure: failed program was:" >&5
8480   cat conftest.$ac_ext >&5
8481   rm -rf conftest*
8482   bfd_cv_have_sys_procfs_type_gregset_t=no
8483
8484 fi
8485 rm -f conftest*
8486 fi
8487
8488  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
8489    cat >> confdefs.h <<\EOF
8490 #define HAVE_GREGSET_T 1
8491 EOF
8492
8493  fi
8494  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
8495
8496   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
8497 echo "configure:8498: checking for fpregset_t in sys/procfs.h" >&5
8498  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
8499   echo $ac_n "(cached) $ac_c" 1>&6
8500 else
8501   cat > conftest.$ac_ext <<EOF
8502 #line 8503 "configure"
8503 #include "confdefs.h"
8504
8505 #define _SYSCALL32
8506 #include <sys/procfs.h>
8507 int main() {
8508 fpregset_t avar
8509 ; return 0; }
8510 EOF
8511 if { (eval echo configure:8512: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8512   rm -rf conftest*
8513   bfd_cv_have_sys_procfs_type_fpregset_t=yes
8514 else
8515   echo "configure: failed program was:" >&5
8516   cat conftest.$ac_ext >&5
8517   rm -rf conftest*
8518   bfd_cv_have_sys_procfs_type_fpregset_t=no
8519
8520 fi
8521 rm -f conftest*
8522 fi
8523
8524  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
8525    cat >> confdefs.h <<\EOF
8526 #define HAVE_FPREGSET_T 1
8527 EOF
8528
8529  fi
8530  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
8531
8532   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
8533 echo "configure:8534: checking for prgregset_t in sys/procfs.h" >&5
8534  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
8535   echo $ac_n "(cached) $ac_c" 1>&6
8536 else
8537   cat > conftest.$ac_ext <<EOF
8538 #line 8539 "configure"
8539 #include "confdefs.h"
8540
8541 #define _SYSCALL32
8542 #include <sys/procfs.h>
8543 int main() {
8544 prgregset_t avar
8545 ; return 0; }
8546 EOF
8547 if { (eval echo configure:8548: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8548   rm -rf conftest*
8549   bfd_cv_have_sys_procfs_type_prgregset_t=yes
8550 else
8551   echo "configure: failed program was:" >&5
8552   cat conftest.$ac_ext >&5
8553   rm -rf conftest*
8554   bfd_cv_have_sys_procfs_type_prgregset_t=no
8555
8556 fi
8557 rm -f conftest*
8558 fi
8559
8560  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
8561    cat >> confdefs.h <<\EOF
8562 #define HAVE_PRGREGSET_T 1
8563 EOF
8564
8565  fi
8566  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
8567
8568   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
8569 echo "configure:8570: checking for prfpregset_t in sys/procfs.h" >&5
8570  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
8571   echo $ac_n "(cached) $ac_c" 1>&6
8572 else
8573   cat > conftest.$ac_ext <<EOF
8574 #line 8575 "configure"
8575 #include "confdefs.h"
8576
8577 #define _SYSCALL32
8578 #include <sys/procfs.h>
8579 int main() {
8580 prfpregset_t avar
8581 ; return 0; }
8582 EOF
8583 if { (eval echo configure:8584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8584   rm -rf conftest*
8585   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
8586 else
8587   echo "configure: failed program was:" >&5
8588   cat conftest.$ac_ext >&5
8589   rm -rf conftest*
8590   bfd_cv_have_sys_procfs_type_prfpregset_t=no
8591
8592 fi
8593 rm -f conftest*
8594 fi
8595
8596  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
8597    cat >> confdefs.h <<\EOF
8598 #define HAVE_PRFPREGSET_T 1
8599 EOF
8600
8601  fi
8602  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
8603
8604   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
8605 echo "configure:8606: checking for prgregset32_t in sys/procfs.h" >&5
8606  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
8607   echo $ac_n "(cached) $ac_c" 1>&6
8608 else
8609   cat > conftest.$ac_ext <<EOF
8610 #line 8611 "configure"
8611 #include "confdefs.h"
8612
8613 #define _SYSCALL32
8614 #include <sys/procfs.h>
8615 int main() {
8616 prgregset32_t avar
8617 ; return 0; }
8618 EOF
8619 if { (eval echo configure:8620: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8620   rm -rf conftest*
8621   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
8622 else
8623   echo "configure: failed program was:" >&5
8624   cat conftest.$ac_ext >&5
8625   rm -rf conftest*
8626   bfd_cv_have_sys_procfs_type_prgregset32_t=no
8627
8628 fi
8629 rm -f conftest*
8630 fi
8631
8632  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
8633    cat >> confdefs.h <<\EOF
8634 #define HAVE_PRGREGSET32_T 1
8635 EOF
8636
8637  fi
8638  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
8639
8640   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
8641 echo "configure:8642: checking for prfpregset32_t in sys/procfs.h" >&5
8642  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
8643   echo $ac_n "(cached) $ac_c" 1>&6
8644 else
8645   cat > conftest.$ac_ext <<EOF
8646 #line 8647 "configure"
8647 #include "confdefs.h"
8648
8649 #define _SYSCALL32
8650 #include <sys/procfs.h>
8651 int main() {
8652 prfpregset32_t avar
8653 ; return 0; }
8654 EOF
8655 if { (eval echo configure:8656: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8656   rm -rf conftest*
8657   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
8658 else
8659   echo "configure: failed program was:" >&5
8660   cat conftest.$ac_ext >&5
8661   rm -rf conftest*
8662   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
8663
8664 fi
8665 rm -f conftest*
8666 fi
8667
8668  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
8669    cat >> confdefs.h <<\EOF
8670 #define HAVE_PRFPREGSET32_T 1
8671 EOF
8672
8673  fi
8674  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
8675
8676   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
8677 echo "configure:8678: checking for lwpid_t in sys/procfs.h" >&5
8678  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
8679   echo $ac_n "(cached) $ac_c" 1>&6
8680 else
8681   cat > conftest.$ac_ext <<EOF
8682 #line 8683 "configure"
8683 #include "confdefs.h"
8684
8685 #define _SYSCALL32
8686 #include <sys/procfs.h>
8687 int main() {
8688 lwpid_t avar
8689 ; return 0; }
8690 EOF
8691 if { (eval echo configure:8692: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8692   rm -rf conftest*
8693   bfd_cv_have_sys_procfs_type_lwpid_t=yes
8694 else
8695   echo "configure: failed program was:" >&5
8696   cat conftest.$ac_ext >&5
8697   rm -rf conftest*
8698   bfd_cv_have_sys_procfs_type_lwpid_t=no
8699
8700 fi
8701 rm -f conftest*
8702 fi
8703
8704  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
8705    cat >> confdefs.h <<\EOF
8706 #define HAVE_LWPID_T 1
8707 EOF
8708
8709  fi
8710  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
8711
8712   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
8713 echo "configure:8714: checking for psaddr_t in sys/procfs.h" >&5
8714  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
8715   echo $ac_n "(cached) $ac_c" 1>&6
8716 else
8717   cat > conftest.$ac_ext <<EOF
8718 #line 8719 "configure"
8719 #include "confdefs.h"
8720
8721 #define _SYSCALL32
8722 #include <sys/procfs.h>
8723 int main() {
8724 psaddr_t avar
8725 ; return 0; }
8726 EOF
8727 if { (eval echo configure:8728: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8728   rm -rf conftest*
8729   bfd_cv_have_sys_procfs_type_psaddr_t=yes
8730 else
8731   echo "configure: failed program was:" >&5
8732   cat conftest.$ac_ext >&5
8733   rm -rf conftest*
8734   bfd_cv_have_sys_procfs_type_psaddr_t=no
8735
8736 fi
8737 rm -f conftest*
8738 fi
8739
8740  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
8741    cat >> confdefs.h <<\EOF
8742 #define HAVE_PSADDR_T 1
8743 EOF
8744
8745  fi
8746  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
8747
8748   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
8749 echo "configure:8750: checking for prsysent_t in sys/procfs.h" >&5
8750  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
8751   echo $ac_n "(cached) $ac_c" 1>&6
8752 else
8753   cat > conftest.$ac_ext <<EOF
8754 #line 8755 "configure"
8755 #include "confdefs.h"
8756
8757 #define _SYSCALL32
8758 #include <sys/procfs.h>
8759 int main() {
8760 prsysent_t avar
8761 ; return 0; }
8762 EOF
8763 if { (eval echo configure:8764: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8764   rm -rf conftest*
8765   bfd_cv_have_sys_procfs_type_prsysent_t=yes
8766 else
8767   echo "configure: failed program was:" >&5
8768   cat conftest.$ac_ext >&5
8769   rm -rf conftest*
8770   bfd_cv_have_sys_procfs_type_prsysent_t=no
8771
8772 fi
8773 rm -f conftest*
8774 fi
8775
8776  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
8777    cat >> confdefs.h <<\EOF
8778 #define HAVE_PRSYSENT_T 1
8779 EOF
8780
8781  fi
8782  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
8783
8784   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
8785 echo "configure:8786: checking for pr_sigset_t in sys/procfs.h" >&5
8786  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
8787   echo $ac_n "(cached) $ac_c" 1>&6
8788 else
8789   cat > conftest.$ac_ext <<EOF
8790 #line 8791 "configure"
8791 #include "confdefs.h"
8792
8793 #define _SYSCALL32
8794 #include <sys/procfs.h>
8795 int main() {
8796 pr_sigset_t avar
8797 ; return 0; }
8798 EOF
8799 if { (eval echo configure:8800: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8800   rm -rf conftest*
8801   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
8802 else
8803   echo "configure: failed program was:" >&5
8804   cat conftest.$ac_ext >&5
8805   rm -rf conftest*
8806   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
8807
8808 fi
8809 rm -f conftest*
8810 fi
8811
8812  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
8813    cat >> confdefs.h <<\EOF
8814 #define HAVE_PR_SIGSET_T 1
8815 EOF
8816
8817  fi
8818  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
8819
8820   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
8821 echo "configure:8822: checking for pr_sigaction64_t in sys/procfs.h" >&5
8822  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
8823   echo $ac_n "(cached) $ac_c" 1>&6
8824 else
8825   cat > conftest.$ac_ext <<EOF
8826 #line 8827 "configure"
8827 #include "confdefs.h"
8828
8829 #define _SYSCALL32
8830 #include <sys/procfs.h>
8831 int main() {
8832 pr_sigaction64_t avar
8833 ; return 0; }
8834 EOF
8835 if { (eval echo configure:8836: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8836   rm -rf conftest*
8837   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
8838 else
8839   echo "configure: failed program was:" >&5
8840   cat conftest.$ac_ext >&5
8841   rm -rf conftest*
8842   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
8843
8844 fi
8845 rm -f conftest*
8846 fi
8847
8848  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
8849    cat >> confdefs.h <<\EOF
8850 #define HAVE_PR_SIGACTION64_T 1
8851 EOF
8852
8853  fi
8854  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
8855
8856   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
8857 echo "configure:8858: checking for pr_siginfo64_t in sys/procfs.h" >&5
8858  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
8859   echo $ac_n "(cached) $ac_c" 1>&6
8860 else
8861   cat > conftest.$ac_ext <<EOF
8862 #line 8863 "configure"
8863 #include "confdefs.h"
8864
8865 #define _SYSCALL32
8866 #include <sys/procfs.h>
8867 int main() {
8868 pr_siginfo64_t avar
8869 ; return 0; }
8870 EOF
8871 if { (eval echo configure:8872: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8872   rm -rf conftest*
8873   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
8874 else
8875   echo "configure: failed program was:" >&5
8876   cat conftest.$ac_ext >&5
8877   rm -rf conftest*
8878   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
8879
8880 fi
8881 rm -f conftest*
8882 fi
8883
8884  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
8885    cat >> confdefs.h <<\EOF
8886 #define HAVE_PR_SIGINFO64_T 1
8887 EOF
8888
8889  fi
8890  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
8891
8892
8893
8894
8895
8896   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
8897     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
8898 echo "configure:8899: checking whether prfpregset_t type is broken" >&5
8899     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
8900   echo $ac_n "(cached) $ac_c" 1>&6
8901 else
8902   if test "$cross_compiling" = yes; then
8903   gdb_cv_prfpregset_t_broken=yes
8904 else
8905   cat > conftest.$ac_ext <<EOF
8906 #line 8907 "configure"
8907 #include "confdefs.h"
8908 #include <sys/procfs.h>
8909        int main ()
8910        {
8911          if (sizeof (prfpregset_t) == sizeof (void *))
8912            return 1;
8913          return 0;
8914        }
8915 EOF
8916 if { (eval echo configure:8917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
8917 then
8918   gdb_cv_prfpregset_t_broken=no
8919 else
8920   echo "configure: failed program was:" >&5
8921   cat conftest.$ac_ext >&5
8922   rm -fr conftest*
8923   gdb_cv_prfpregset_t_broken=yes
8924 fi
8925 rm -fr conftest*
8926 fi
8927
8928 fi
8929
8930     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
8931     if test $gdb_cv_prfpregset_t_broken = yes; then
8932       cat >> confdefs.h <<\EOF
8933 #define PRFPREGSET_T_BROKEN 1
8934 EOF
8935
8936     fi
8937   fi
8938
8939
8940   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
8941 echo "configure:8942: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
8942   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
8943   echo $ac_n "(cached) $ac_c" 1>&6
8944 else
8945   cat > conftest.$ac_ext <<EOF
8946 #line 8947 "configure"
8947 #include "confdefs.h"
8948 #include <unistd.h>
8949 #include <sys/types.h>
8950 #include <sys/procfs.h>
8951
8952 int main() {
8953
8954     int dummy;;
8955     dummy = ioctl(0, PIOCSET, &dummy);
8956
8957 ; return 0; }
8958 EOF
8959 if { (eval echo configure:8960: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8960   rm -rf conftest*
8961   gdb_cv_have_procfs_piocset=yes
8962 else
8963   echo "configure: failed program was:" >&5
8964   cat conftest.$ac_ext >&5
8965   rm -rf conftest*
8966   gdb_cv_have_procfs_piocset=no
8967 fi
8968 rm -f conftest*
8969 fi
8970
8971   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
8972   if test $gdb_cv_have_procfs_piocset = yes; then
8973     cat >> confdefs.h <<\EOF
8974 #define HAVE_PROCFS_PIOCSET 1
8975 EOF
8976
8977   fi
8978 fi
8979
8980 if test ${host} = ${target} ; then
8981
8982   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
8983 echo "configure:8984: checking for member l_addr in struct link_map" >&5
8984   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
8985   echo $ac_n "(cached) $ac_c" 1>&6
8986 else
8987   cat > conftest.$ac_ext <<EOF
8988 #line 8989 "configure"
8989 #include "confdefs.h"
8990 #include <link.h>
8991 int main() {
8992 struct link_map lm; (void) lm.l_addr;
8993 ; return 0; }
8994 EOF
8995 if { (eval echo configure:8996: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8996   rm -rf conftest*
8997   gdb_cv_have_struct_link_map_with_l_members=yes
8998 else
8999   echo "configure: failed program was:" >&5
9000   cat conftest.$ac_ext >&5
9001   rm -rf conftest*
9002   gdb_cv_have_struct_link_map_with_l_members=no
9003 fi
9004 rm -f conftest*
9005 fi
9006
9007   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
9008   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
9009     cat >> confdefs.h <<\EOF
9010 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
9011 EOF
9012
9013   fi
9014
9015
9016   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
9017 echo "configure:9018: checking for member lm_addr in struct link_map" >&5
9018   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
9019   echo $ac_n "(cached) $ac_c" 1>&6
9020 else
9021   cat > conftest.$ac_ext <<EOF
9022 #line 9023 "configure"
9023 #include "confdefs.h"
9024 #include <sys/types.h>
9025 #include <link.h>
9026 int main() {
9027 struct link_map lm; (void) lm.lm_addr;
9028 ; return 0; }
9029 EOF
9030 if { (eval echo configure:9031: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9031   rm -rf conftest*
9032   gdb_cv_have_struct_link_map_with_lm_members=yes
9033 else
9034   echo "configure: failed program was:" >&5
9035   cat conftest.$ac_ext >&5
9036   rm -rf conftest*
9037   gdb_cv_have_struct_link_map_with_lm_members=no
9038 fi
9039 rm -f conftest*
9040 fi
9041
9042   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
9043   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
9044     cat >> confdefs.h <<\EOF
9045 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
9046 EOF
9047
9048   fi
9049
9050
9051   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
9052 echo "configure:9053: checking for member som_addr in struct so_map" >&5
9053   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
9054   echo $ac_n "(cached) $ac_c" 1>&6
9055 else
9056   cat > conftest.$ac_ext <<EOF
9057 #line 9058 "configure"
9058 #include "confdefs.h"
9059 #include <sys/types.h>
9060 #ifdef HAVE_NLIST_H
9061 #include <nlist.h>
9062 #endif
9063 #include <link.h>
9064 int main() {
9065 struct so_map lm; (void) lm.som_addr;
9066 ; return 0; }
9067 EOF
9068 if { (eval echo configure:9069: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9069   rm -rf conftest*
9070   gdb_cv_have_struct_so_map_with_som_members=yes
9071 else
9072   echo "configure: failed program was:" >&5
9073   cat conftest.$ac_ext >&5
9074   rm -rf conftest*
9075   gdb_cv_have_struct_so_map_with_som_members=no
9076 fi
9077 rm -f conftest*
9078 fi
9079
9080   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
9081   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
9082     cat >> confdefs.h <<\EOF
9083 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
9084 EOF
9085
9086   fi
9087
9088
9089   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
9090 echo "configure:9091: checking for struct link_map32 in sys/link.h" >&5
9091   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
9092   echo $ac_n "(cached) $ac_c" 1>&6
9093 else
9094   cat > conftest.$ac_ext <<EOF
9095 #line 9096 "configure"
9096 #include "confdefs.h"
9097 #define _SYSCALL32
9098 #include <sys/link.h>
9099 int main() {
9100 struct link_map32 l;
9101 ; return 0; }
9102 EOF
9103 if { (eval echo configure:9104: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9104   rm -rf conftest*
9105   gdb_cv_have_struct_link_map32=yes
9106 else
9107   echo "configure: failed program was:" >&5
9108   cat conftest.$ac_ext >&5
9109   rm -rf conftest*
9110   gdb_cv_have_struct_link_map32=no
9111 fi
9112 rm -f conftest*
9113 fi
9114
9115   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
9116   if test $gdb_cv_have_struct_link_map32 = yes; then
9117     cat >> confdefs.h <<\EOF
9118 #define HAVE_STRUCT_LINK_MAP32 1
9119 EOF
9120
9121     cat >> confdefs.h <<\EOF
9122 #define _SYSCALL32 1
9123 EOF
9124
9125   fi
9126 fi
9127
9128
9129 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
9130 echo "configure:9131: checking for long long support in compiler" >&5
9131 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
9132   echo $ac_n "(cached) $ac_c" 1>&6
9133 else
9134   cat > conftest.$ac_ext <<EOF
9135 #line 9136 "configure"
9136 #include "confdefs.h"
9137
9138 int main() {
9139
9140   extern long long foo;
9141   switch (foo & 2) { case 0: return 1; }
9142
9143 ; return 0; }
9144 EOF
9145 if { (eval echo configure:9146: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9146   rm -rf conftest*
9147   gdb_cv_c_long_long=yes
9148 else
9149   echo "configure: failed program was:" >&5
9150   cat conftest.$ac_ext >&5
9151   rm -rf conftest*
9152   gdb_cv_c_long_long=no
9153 fi
9154 rm -f conftest*
9155 fi
9156
9157 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
9158 if test $gdb_cv_c_long_long = yes; then
9159   cat >> confdefs.h <<\EOF
9160 #define CC_HAS_LONG_LONG 1
9161 EOF
9162
9163 fi
9164
9165
9166 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
9167 echo "configure:9168: checking for long long support in printf" >&5
9168 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
9169   echo $ac_n "(cached) $ac_c" 1>&6
9170 else
9171   if test "$cross_compiling" = yes; then
9172   gdb_cv_printf_has_long_long=no
9173 else
9174   cat > conftest.$ac_ext <<EOF
9175 #line 9176 "configure"
9176 #include "confdefs.h"
9177
9178 int main () {
9179   char buf[32];
9180   long long l = 0;
9181   l = (l << 16) + 0x0123;
9182   l = (l << 16) + 0x4567;
9183   l = (l << 16) + 0x89ab;
9184   l = (l << 16) + 0xcdef;
9185   sprintf (buf, "0x%016llx", l);
9186   return (strcmp ("0x0123456789abcdef", buf));
9187 }
9188 EOF
9189 if { (eval echo configure:9190: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
9190 then
9191   gdb_cv_printf_has_long_long=yes
9192 else
9193   echo "configure: failed program was:" >&5
9194   cat conftest.$ac_ext >&5
9195   rm -fr conftest*
9196   gdb_cv_printf_has_long_long=no
9197 fi
9198 rm -fr conftest*
9199 fi
9200
9201 fi
9202
9203 if test $gdb_cv_printf_has_long_long = yes; then
9204   cat >> confdefs.h <<\EOF
9205 #define PRINTF_HAS_LONG_LONG 1
9206 EOF
9207
9208 fi
9209 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
9210
9211
9212 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
9213 echo "configure:9214: checking for long double support in compiler" >&5
9214 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
9215   echo $ac_n "(cached) $ac_c" 1>&6
9216 else
9217   cat > conftest.$ac_ext <<EOF
9218 #line 9219 "configure"
9219 #include "confdefs.h"
9220
9221 int main() {
9222 long double foo;
9223 ; return 0; }
9224 EOF
9225 if { (eval echo configure:9226: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9226   rm -rf conftest*
9227   ac_cv_c_long_double=yes
9228 else
9229   echo "configure: failed program was:" >&5
9230   cat conftest.$ac_ext >&5
9231   rm -rf conftest*
9232   ac_cv_c_long_double=no
9233 fi
9234 rm -f conftest*
9235 fi
9236
9237 echo "$ac_t""$ac_cv_c_long_double" 1>&6
9238 if test $ac_cv_c_long_double = yes; then
9239   cat >> confdefs.h <<\EOF
9240 #define HAVE_LONG_DOUBLE 1
9241 EOF
9242
9243 fi
9244
9245
9246 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
9247 echo "configure:9248: checking for long double support in printf" >&5
9248 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
9249   echo $ac_n "(cached) $ac_c" 1>&6
9250 else
9251   if test "$cross_compiling" = yes; then
9252   gdb_cv_printf_has_long_double=no
9253 else
9254   cat > conftest.$ac_ext <<EOF
9255 #line 9256 "configure"
9256 #include "confdefs.h"
9257
9258 int main () {
9259   char buf[16];
9260   long double f = 3.141592653;
9261   sprintf (buf, "%Lg", f);
9262   return (strncmp ("3.14159", buf, 7));
9263 }
9264 EOF
9265 if { (eval echo configure:9266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
9266 then
9267   gdb_cv_printf_has_long_double=yes
9268 else
9269   echo "configure: failed program was:" >&5
9270   cat conftest.$ac_ext >&5
9271   rm -fr conftest*
9272   gdb_cv_printf_has_long_double=no
9273 fi
9274 rm -fr conftest*
9275 fi
9276
9277 fi
9278
9279 if test $gdb_cv_printf_has_long_double = yes; then
9280   cat >> confdefs.h <<\EOF
9281 #define PRINTF_HAS_LONG_DOUBLE 1
9282 EOF
9283
9284 fi
9285 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
9286
9287
9288 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
9289 echo "configure:9290: checking for long double support in scanf" >&5
9290 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
9291   echo $ac_n "(cached) $ac_c" 1>&6
9292 else
9293   if test "$cross_compiling" = yes; then
9294   gdb_cv_scanf_has_long_double=no
9295 else
9296   cat > conftest.$ac_ext <<EOF
9297 #line 9298 "configure"
9298 #include "confdefs.h"
9299
9300 int main () {
9301   char *buf = "3.141592653";
9302   long double f = 0;
9303   sscanf (buf, "%Lg", &f);
9304   return !(f > 3.14159 && f < 3.14160);
9305 }
9306 EOF
9307 if { (eval echo configure:9308: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
9308 then
9309   gdb_cv_scanf_has_long_double=yes
9310 else
9311   echo "configure: failed program was:" >&5
9312   cat conftest.$ac_ext >&5
9313   rm -fr conftest*
9314   gdb_cv_scanf_has_long_double=no
9315 fi
9316 rm -fr conftest*
9317 fi
9318
9319 fi
9320
9321 if test $gdb_cv_scanf_has_long_double = yes; then
9322   cat >> confdefs.h <<\EOF
9323 #define SCANF_HAS_LONG_DOUBLE 1
9324 EOF
9325
9326 fi
9327 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
9328
9329 case ${host_os} in
9330 aix*)
9331   echo $ac_n "checking for -bbigtoc option""... $ac_c" 1>&6
9332 echo "configure:9333: checking for -bbigtoc option" >&5
9333 if eval "test \"`echo '$''{'gdb_cv_bigtoc'+set}'`\" = set"; then
9334   echo $ac_n "(cached) $ac_c" 1>&6
9335 else
9336
9337     SAVE_LDFLAGS=$LDFLAGS
9338
9339     case $GCC in
9340     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9341     *) gdb_cv_bigtoc=-bbigtoc ;;
9342     esac
9343
9344     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9345     cat > conftest.$ac_ext <<EOF
9346 #line 9347 "configure"
9347 #include "confdefs.h"
9348
9349 int main() {
9350 int i;
9351 ; return 0; }
9352 EOF
9353 if { (eval echo configure:9354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
9354   :
9355 else
9356   echo "configure: failed program was:" >&5
9357   cat conftest.$ac_ext >&5
9358   rm -rf conftest*
9359   gdb_cv_bigtoc=
9360 fi
9361 rm -f conftest*
9362     LDFLAGS="${SAVE_LDFLAGS}"
9363
9364 fi
9365
9366 echo "$ac_t""$gdb_cv_bigtoc" 1>&6
9367   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
9368   ;;
9369 esac
9370
9371
9372
9373 if test ${build} = ${host} -a ${host} = ${target} ; then
9374    case ${host_os} in
9375    hpux*)
9376       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
9377 echo "configure:9378: checking for HPUX/OSF thread support" >&5
9378       if test -f /usr/include/dce/cma_config.h ; then
9379          if test "$GCC" = "yes" ; then
9380             echo "$ac_t""yes" 1>&6
9381             cat >> confdefs.h <<\EOF
9382 #define HAVE_HPUX_THREAD_SUPPORT 1
9383 EOF
9384
9385             CONFIG_OBS="${CONFIG_OBS} hpux-thread.o"
9386             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
9387          else
9388             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
9389          fi
9390       else
9391          echo "$ac_t""no" 1>&6
9392       fi
9393       ;;
9394    solaris*)
9395       # See if thread_db library is around for Solaris thread debugging.
9396       # Note that we must explicitly test for version 1 of the library
9397       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
9398       # the same API.
9399       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
9400 echo "configure:9401: checking for Solaris thread debugging library" >&5
9401       if test -f /usr/lib/libthread_db.so.1 ; then
9402          echo "$ac_t""yes" 1>&6
9403          cat >> confdefs.h <<\EOF
9404 #define HAVE_THREAD_DB_LIB 1
9405 EOF
9406
9407          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
9408          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
9409          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
9410 echo "configure:9411: checking for dlopen in -ldl" >&5
9411 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
9412 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
9413   echo $ac_n "(cached) $ac_c" 1>&6
9414 else
9415   ac_save_LIBS="$LIBS"
9416 LIBS="-ldl  $LIBS"
9417 cat > conftest.$ac_ext <<EOF
9418 #line 9419 "configure"
9419 #include "confdefs.h"
9420 /* Override any gcc2 internal prototype to avoid an error.  */
9421 /* We use char because int might match the return type of a gcc2
9422     builtin and then its argument prototype would still apply.  */
9423 char dlopen();
9424
9425 int main() {
9426 dlopen()
9427 ; return 0; }
9428 EOF
9429 if { (eval echo configure:9430: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
9430   rm -rf conftest*
9431   eval "ac_cv_lib_$ac_lib_var=yes"
9432 else
9433   echo "configure: failed program was:" >&5
9434   cat conftest.$ac_ext >&5
9435   rm -rf conftest*
9436   eval "ac_cv_lib_$ac_lib_var=no"
9437 fi
9438 rm -f conftest*
9439 LIBS="$ac_save_LIBS"
9440
9441 fi
9442 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
9443   echo "$ac_t""yes" 1>&6
9444     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
9445     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
9446   cat >> confdefs.h <<EOF
9447 #define $ac_tr_lib 1
9448 EOF
9449
9450   LIBS="-ldl $LIBS"
9451
9452 else
9453   echo "$ac_t""no" 1>&6
9454 fi
9455
9456          if test "$GCC" = "yes" ; then
9457             # The GNU linker requires the -export-dynamic option to make
9458             # all symbols visible in the dynamic symbol table.
9459             hold_ldflags=$LDFLAGS
9460             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
9461 echo "configure:9462: checking for the ld -export-dynamic flag" >&5
9462             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
9463             cat > conftest.$ac_ext <<EOF
9464 #line 9465 "configure"
9465 #include "confdefs.h"
9466
9467 int main() {
9468 int i;
9469 ; return 0; }
9470 EOF
9471 if { (eval echo configure:9472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
9472   rm -rf conftest*
9473   found=yes
9474 else
9475   echo "configure: failed program was:" >&5
9476   cat conftest.$ac_ext >&5
9477   rm -rf conftest*
9478   found=no
9479 fi
9480 rm -f conftest*
9481             LDFLAGS=$hold_ldflags
9482             echo "$ac_t""$found" 1>&6
9483             if test $found = yes; then
9484                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
9485             fi
9486          fi
9487          # Sun randomly tweaked the prototypes in <proc_service.h>
9488          # at one point.
9489          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
9490 echo "configure:9491: checking if <proc_service.h> is old" >&5
9491          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
9492   echo $ac_n "(cached) $ac_c" 1>&6
9493 else
9494
9495             cat > conftest.$ac_ext <<EOF
9496 #line 9497 "configure"
9497 #include "confdefs.h"
9498
9499                 #include <proc_service.h>
9500                 ps_err_e ps_pdwrite
9501                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
9502
9503 int main() {
9504
9505 ; return 0; }
9506 EOF
9507 if { (eval echo configure:9508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9508   rm -rf conftest*
9509   gdb_cv_proc_service_is_old=no
9510 else
9511   echo "configure: failed program was:" >&5
9512   cat conftest.$ac_ext >&5
9513   rm -rf conftest*
9514   gdb_cv_proc_service_is_old=yes
9515 fi
9516 rm -f conftest*
9517
9518 fi
9519
9520          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
9521          if test $gdb_cv_proc_service_is_old = yes; then
9522             cat >> confdefs.h <<\EOF
9523 #define PROC_SERVICE_IS_OLD 1
9524 EOF
9525
9526          fi
9527       else
9528          echo "$ac_t""no" 1>&6
9529       fi
9530       ;;
9531    aix*)
9532       echo $ac_n "checking for AiX thread debugging library""... $ac_c" 1>&6
9533 echo "configure:9534: checking for AiX thread debugging library" >&5
9534       if eval "test \"`echo '$''{'gdb_cv_have_aix_thread_debug'+set}'`\" = set"; then
9535   echo $ac_n "(cached) $ac_c" 1>&6
9536 else
9537   cat > conftest.$ac_ext <<EOF
9538 #line 9539 "configure"
9539 #include "confdefs.h"
9540 #include <sys/pthdebug.h>
9541 int main() {
9542 #ifndef PTHDB_VERSION_3
9543                                     #error
9544                                     #endif
9545 ; return 0; }
9546 EOF
9547 if { (eval echo configure:9548: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9548   rm -rf conftest*
9549   gdb_cv_have_aix_thread_debug=yes
9550 else
9551   echo "configure: failed program was:" >&5
9552   cat conftest.$ac_ext >&5
9553   rm -rf conftest*
9554   gdb_cv_have_aix_thread_debug=no
9555 fi
9556 rm -f conftest*
9557 fi
9558
9559       echo "$ac_t""$gdb_cv_have_aix_thread_debug" 1>&6
9560       if test $gdb_cv_have_aix_thread_debug = yes; then
9561          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
9562          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
9563          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
9564       fi
9565       ;;
9566    esac
9567
9568 fi
9569
9570 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
9571    echo $ac_n "checking whether <thread_db.h> has TD_NOTALLOC""... $ac_c" 1>&6
9572 echo "configure:9573: checking whether <thread_db.h> has TD_NOTALLOC" >&5
9573 if eval "test \"`echo '$''{'gdb_cv_thread_db_h_has_td_notalloc'+set}'`\" = set"; then
9574   echo $ac_n "(cached) $ac_c" 1>&6
9575 else
9576   cat > conftest.$ac_ext <<EOF
9577 #line 9578 "configure"
9578 #include "confdefs.h"
9579 #include <thread_db.h>
9580 int main() {
9581 int i = TD_NOTALLOC;
9582 ; return 0; }
9583 EOF
9584 if { (eval echo configure:9585: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9585   rm -rf conftest*
9586   gdb_cv_thread_db_h_has_td_notalloc=yes
9587 else
9588   echo "configure: failed program was:" >&5
9589   cat conftest.$ac_ext >&5
9590   rm -rf conftest*
9591   gdb_cv_thread_db_h_has_td_notalloc=no
9592
9593 fi
9594 rm -f conftest*
9595
9596 fi
9597
9598 echo "$ac_t""$gdb_cv_thread_db_h_has_td_notalloc" 1>&6
9599 fi
9600 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
9601   cat >> confdefs.h <<\EOF
9602 #define THREAD_DB_HAS_TD_NOTALLOC 1
9603 EOF
9604
9605 fi
9606
9607 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
9608    echo $ac_n "checking whether <sys/syscall.h> has __NR_tkill""... $ac_c" 1>&6
9609 echo "configure:9610: checking whether <sys/syscall.h> has __NR_tkill" >&5
9610 if eval "test \"`echo '$''{'gdb_cv_sys_syscall_h_has_tkill'+set}'`\" = set"; then
9611   echo $ac_n "(cached) $ac_c" 1>&6
9612 else
9613   cat > conftest.$ac_ext <<EOF
9614 #line 9615 "configure"
9615 #include "confdefs.h"
9616 #include <sys/syscall.h>
9617 int main() {
9618 int i = __NR_tkill;
9619 ; return 0; }
9620 EOF
9621 if { (eval echo configure:9622: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9622   rm -rf conftest*
9623   gdb_cv_sys_syscall_h_has_tkill=yes
9624 else
9625   echo "configure: failed program was:" >&5
9626   cat conftest.$ac_ext >&5
9627   rm -rf conftest*
9628   gdb_cv_sys_syscall_h_has_tkill=no
9629
9630 fi
9631 rm -f conftest*
9632
9633 fi
9634
9635 echo "$ac_t""$gdb_cv_sys_syscall_h_has_tkill" 1>&6
9636 fi
9637 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
9638   cat >> confdefs.h <<\EOF
9639 #define HAVE_TKILL_SYSCALL 1
9640 EOF
9641
9642 fi
9643
9644
9645 # Check whether --with-sysroot or --without-sysroot was given.
9646 if test "${with_sysroot+set}" = set; then
9647   withval="$with_sysroot"
9648
9649  case ${with_sysroot} in
9650  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
9651  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
9652  esac
9653
9654  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
9655
9656  if test "x$exec_prefix" = xNONE; then
9657   if test "x$prefix" = xNONE; then
9658    test_prefix=/usr/local
9659   else
9660    test_prefix=$prefix
9661   fi
9662  else
9663   test_prefix=$exec_prefix
9664  fi
9665  case ${TARGET_SYSTEM_ROOT} in
9666  "${test_prefix}"|"${test_prefix}/"*|\
9667  '${exec_prefix}'|'${exec_prefix}/'*)
9668    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
9669    TARGET_SYSTEM_ROOT_DEFINE="$t"
9670    ;;
9671  esac
9672
9673 else
9674
9675  TARGET_SYSTEM_ROOT=
9676  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
9677
9678 fi
9679
9680
9681
9682
9683 # NOTE: Don't add -Wall or -Wunused, they both include
9684 # -Wunused-parameter which reports bogus warnings.
9685 # NOTE: If you add to this list, remember to update
9686 # gdb/doc/gdbint.texinfo.
9687 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
9688 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized -Wformat-nonliteral \
9689 -Wunused-label -Wunused-function"
9690 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
9691 # -Wunused-function -Wunused-variable -Wunused-value
9692 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
9693 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
9694 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
9695 # -Woverloaded-virtual -Winline -Werror"
9696 # Check whether --enable-build-warnings or --disable-build-warnings was given.
9697 if test "${enable_build_warnings+set}" = set; then
9698   enableval="$enable_build_warnings"
9699   case "${enableval}" in
9700   yes)  ;;
9701   no)   build_warnings="-w";;
9702   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
9703         build_warnings="${build_warnings} ${t}";;
9704   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
9705         build_warnings="${t} ${build_warnings}";;
9706   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
9707 esac
9708 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
9709   echo "Setting compiler warning flags = $build_warnings" 6>&1
9710 fi
9711 fi
9712 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
9713 if test "${enable_gdb_build_warnings+set}" = set; then
9714   enableval="$enable_gdb_build_warnings"
9715   case "${enableval}" in
9716   yes)  ;;
9717   no)   build_warnings="-w";;
9718   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
9719         build_warnings="${build_warnings} ${t}";;
9720   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
9721         build_warnings="${t} ${build_warnings}";;
9722   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
9723 esac
9724 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
9725   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
9726 fi
9727 fi
9728 WARN_CFLAGS=""
9729 WERROR_CFLAGS=""
9730 if test "x${build_warnings}" != x -a "x$GCC" = xyes
9731 then
9732     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
9733 echo "configure:9734: checking compiler warning flags" >&5
9734     # Separate out the -Werror flag as some files just cannot be
9735     # compiled with it enabled.
9736     for w in ${build_warnings}; do
9737         case $w in
9738         -Werr*) WERROR_CFLAGS=-Werror ;;
9739         *) # Check that GCC accepts it
9740             saved_CFLAGS="$CFLAGS"
9741             CFLAGS="$CFLAGS $w"
9742             cat > conftest.$ac_ext <<EOF
9743 #line 9744 "configure"
9744 #include "confdefs.h"
9745
9746 int main() {
9747
9748 ; return 0; }
9749 EOF
9750 if { (eval echo configure:9751: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9751   rm -rf conftest*
9752   WARN_CFLAGS="${WARN_CFLAGS} $w"
9753 else
9754   echo "configure: failed program was:" >&5
9755   cat conftest.$ac_ext >&5
9756 fi
9757 rm -f conftest*
9758             CFLAGS="$saved_CFLAGS"
9759         esac
9760     done
9761     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
9762 fi
9763
9764
9765
9766 # In the Cygwin environment, we need some additional flags.
9767 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
9768 echo "configure:9769: checking for cygwin" >&5
9769 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
9770   echo $ac_n "(cached) $ac_c" 1>&6
9771 else
9772   cat > conftest.$ac_ext <<EOF
9773 #line 9774 "configure"
9774 #include "confdefs.h"
9775
9776 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
9777 lose
9778 #endif
9779 EOF
9780 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9781   egrep "lose" >/dev/null 2>&1; then
9782   rm -rf conftest*
9783   gdb_cv_os_cygwin=yes
9784 else
9785   rm -rf conftest*
9786   gdb_cv_os_cygwin=no
9787 fi
9788 rm -f conftest*
9789
9790 fi
9791
9792 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
9793
9794
9795 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
9796 case ${host} in
9797   *go32* ) SER_HARDWIRE=ser-go32.o ;;
9798   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
9799 esac
9800
9801
9802 # libreadline needs libuser32.a in a cygwin environment
9803 WIN32LIBS=
9804 if test x$gdb_cv_os_cygwin = xyes; then
9805     WIN32LIBS="-luser32"
9806     case "${target}" in
9807         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
9808         ;;
9809     esac
9810 fi
9811
9812
9813 LIBGUI="../libgui/src/libgui.a"
9814 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
9815
9816
9817
9818 WIN32LDAPP=
9819
9820
9821
9822 case "${host}" in
9823 *-*-cygwin*)
9824     configdir="win"
9825     ;;
9826 *)
9827     configdir="unix"
9828     ;;
9829 esac
9830
9831 GDBTKLIBS=
9832 if test "${enable_gdbtk}" = "yes"; then
9833
9834     # Gdbtk must have an absolute path to srcdir in order to run
9835     # properly when not installed.
9836     here=`pwd`
9837     cd ${srcdir}
9838     GDBTK_SRC_DIR=`pwd`
9839     cd $here
9840
9841
9842 #
9843 # Ok, lets find the tcl configuration
9844 # First, look for one uninstalled.
9845 # the alternative search directory is invoked by --with-tclconfig
9846 #
9847
9848 if test x"${no_tcl}" = x ; then
9849   # we reset no_tcl in case something fails here
9850   no_tcl=true
9851   # Check whether --with-tclconfig or --without-tclconfig was given.
9852 if test "${with_tclconfig+set}" = set; then
9853   withval="$with_tclconfig"
9854   with_tclconfig=${withval}
9855 fi
9856
9857   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
9858 echo "configure:9859: checking for Tcl configuration" >&5
9859   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
9860   echo $ac_n "(cached) $ac_c" 1>&6
9861 else
9862
9863
9864   # First check to see if --with-tclconfig was specified.
9865   if test x"${with_tclconfig}" != x ; then
9866     if test -f "${with_tclconfig}/tclConfig.sh" ; then
9867       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
9868     else
9869       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
9870     fi
9871   fi
9872
9873   # then check for a private Tcl installation
9874   if test x"${ac_cv_c_tclconfig}" = x ; then
9875     for i in \
9876                 ../tcl \
9877                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
9878                 ../../tcl \
9879                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
9880                 ../../../tcl \
9881                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
9882       if test -f "$i/${configdir}/tclConfig.sh" ; then
9883         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
9884         break
9885       fi
9886     done
9887   fi
9888   # check in a few common install locations
9889   if test x"${ac_cv_c_tclconfig}" = x ; then
9890     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
9891       if test -f "$i/tclConfig.sh" ; then
9892         ac_cv_c_tclconfig=`(cd $i; pwd)`
9893         break
9894       fi
9895     done
9896   fi
9897   # check in a few other private locations
9898   if test x"${ac_cv_c_tclconfig}" = x ; then
9899     for i in \
9900                 ${srcdir}/../tcl \
9901                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
9902       if test -f "$i/${configdir}/tclConfig.sh" ; then
9903         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
9904         break
9905       fi
9906     done
9907   fi
9908
9909 fi
9910
9911   if test x"${ac_cv_c_tclconfig}" = x ; then
9912     TCLCONFIG="# no Tcl configs found"
9913     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
9914   else
9915     no_tcl=
9916     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
9917     echo "$ac_t""found $TCLCONFIG" 1>&6
9918   fi
9919 fi
9920
9921     if test -z "${no_tcl}"; then
9922
9923     . $TCLCONFIG
9924
9925
9926
9927
9928
9929
9930
9931
9932
9933
9934
9935
9936
9937
9938
9939
9940
9941
9942
9943
9944
9945
9946
9947
9948
9949
9950
9951 #
9952 # Ok, lets find the tk configuration
9953 # First, look for one uninstalled.
9954 # the alternative search directory is invoked by --with-tkconfig
9955 #
9956
9957 if test x"${no_tk}" = x ; then
9958   # we reset no_tk in case something fails here
9959   no_tk=true
9960   # Check whether --with-tkconfig or --without-tkconfig was given.
9961 if test "${with_tkconfig+set}" = set; then
9962   withval="$with_tkconfig"
9963   with_tkconfig=${withval}
9964 fi
9965
9966   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
9967 echo "configure:9968: checking for Tk configuration" >&5
9968   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
9969   echo $ac_n "(cached) $ac_c" 1>&6
9970 else
9971
9972
9973   # First check to see if --with-tkconfig was specified.
9974   if test x"${with_tkconfig}" != x ; then
9975     if test -f "${with_tkconfig}/tkConfig.sh" ; then
9976       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
9977     else
9978       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
9979     fi
9980   fi
9981
9982   # then check for a private Tk library
9983   if test x"${ac_cv_c_tkconfig}" = x ; then
9984     for i in \
9985                 ../tk \
9986                 `ls -dr ../tk[4-9]* 2>/dev/null` \
9987                 ../../tk \
9988                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
9989                 ../../../tk \
9990                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
9991       if test -f "$i/${configdir}/tkConfig.sh" ; then
9992         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
9993         break
9994       fi
9995     done
9996   fi
9997   # check in a few common install locations
9998   if test x"${ac_cv_c_tkconfig}" = x ; then
9999     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
10000       if test -f "$i/tkConfig.sh" ; then
10001         ac_cv_c_tkconfig=`(cd $i; pwd)`
10002         break
10003       fi
10004     done
10005   fi
10006   # check in a few other private locations
10007   if test x"${ac_cv_c_tkconfig}" = x ; then
10008     for i in \
10009                 ${srcdir}/../tk \
10010                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
10011       if test -f "$i/${configdir}/tkConfig.sh" ; then
10012         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
10013         break
10014       fi
10015     done
10016   fi
10017
10018 fi
10019
10020   if test x"${ac_cv_c_tkconfig}" = x ; then
10021     TKCONFIG="# no Tk configs found"
10022     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
10023   else
10024     no_tk=
10025     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
10026     echo "$ac_t""found $TKCONFIG" 1>&6
10027   fi
10028 fi
10029
10030
10031
10032         # now look for Tcl library stuff
10033
10034         tcldir="../tcl/${configdir}/"
10035
10036         TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
10037
10038         # If $no_tk is nonempty, then we can't do Tk, and there is no
10039         # point to doing Tcl.
10040         if test -z "${no_tk}"; then
10041
10042     if test -f "$TKCONFIG" ; then
10043       . $TKCONFIG
10044     fi
10045
10046
10047
10048
10049
10050
10051
10052
10053
10054
10055
10056
10057
10058
10059 #
10060 # Ok, lets find the tcl source trees so we can use the headers
10061 # Warning: transition of version 9 to 10 will break this algorithm
10062 # because 10 sorts before 9. We also look for just tcl. We have to
10063 # be careful that we don't match stuff like tclX by accident.
10064 # the alternative search directory is involked by --with-tclinclude
10065 #
10066
10067 no_tcl=true
10068 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
10069 echo "configure:10070: checking for Tcl private headers. dir=${configdir}" >&5
10070 # Check whether --with-tclinclude or --without-tclinclude was given.
10071 if test "${with_tclinclude+set}" = set; then
10072   withval="$with_tclinclude"
10073   with_tclinclude=${withval}
10074 fi
10075
10076 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
10077   echo $ac_n "(cached) $ac_c" 1>&6
10078 else
10079
10080 # first check to see if --with-tclinclude was specified
10081 if test x"${with_tclinclude}" != x ; then
10082   if test -f ${with_tclinclude}/tclInt.h ; then
10083     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
10084   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
10085     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
10086   else
10087     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
10088   fi
10089 fi
10090
10091 # next check if it came with Tcl configuration file
10092 if test x"${ac_cv_c_tclconfig}" = x ; then
10093   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
10094     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
10095   fi
10096 fi
10097
10098 # next check in private source directory
10099 #
10100 # since ls returns lowest version numbers first, reverse its output
10101 if test x"${ac_cv_c_tclh}" = x ; then
10102   for i in \
10103                 ${srcdir}/../tcl \
10104                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
10105                 ${srcdir}/../../tcl \
10106                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
10107                 ${srcdir}/../../../tcl \
10108                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
10109     if test -f $i/generic/tclInt.h ; then
10110       ac_cv_c_tclh=`(cd $i/generic; pwd)`
10111       break
10112     fi
10113   done
10114 fi
10115 # finally check in a few common install locations
10116 #
10117 # since ls returns lowest version numbers first, reverse its output
10118 if test x"${ac_cv_c_tclh}" = x ; then
10119   for i in \
10120                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
10121                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
10122                 /usr/local/src/tcl \
10123                 /usr/local/lib/tcl \
10124                 ${prefix}/include ; do
10125     if test -f $i/generic/tclInt.h ; then
10126       ac_cv_c_tclh=`(cd $i/generic; pwd)`
10127       break
10128     fi
10129   done
10130 fi
10131 # see if one is installed
10132 if test x"${ac_cv_c_tclh}" = x ; then
10133    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
10134 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
10135 echo "configure:10136: checking for tclInt.h" >&5
10136 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
10137   echo $ac_n "(cached) $ac_c" 1>&6
10138 else
10139   cat > conftest.$ac_ext <<EOF
10140 #line 10141 "configure"
10141 #include "confdefs.h"
10142 #include <tclInt.h>
10143 EOF
10144 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
10145 { (eval echo configure:10146: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
10146 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
10147 if test -z "$ac_err"; then
10148   rm -rf conftest*
10149   eval "ac_cv_header_$ac_safe=yes"
10150 else
10151   echo "$ac_err" >&5
10152   echo "configure: failed program was:" >&5
10153   cat conftest.$ac_ext >&5
10154   rm -rf conftest*
10155   eval "ac_cv_header_$ac_safe=no"
10156 fi
10157 rm -f conftest*
10158 fi
10159 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
10160   echo "$ac_t""yes" 1>&6
10161   ac_cv_c_tclh=installed
10162 else
10163   echo "$ac_t""no" 1>&6
10164 ac_cv_c_tclh=""
10165 fi
10166
10167 fi
10168
10169 fi
10170
10171 if test x"${ac_cv_c_tclh}" = x ; then
10172   TCLHDIR="# no Tcl private headers found"
10173   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
10174 fi
10175 if test x"${ac_cv_c_tclh}" != x ; then
10176   no_tcl=""
10177   if test x"${ac_cv_c_tclh}" = x"installed" ; then
10178     echo "$ac_t""is installed" 1>&6
10179     TCLHDIR=""
10180   else
10181     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
10182     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
10183     TCLHDIR="-I${ac_cv_c_tclh}"
10184   fi
10185 fi
10186
10187
10188
10189
10190 #
10191 # Ok, lets find the tk source trees so we can use the headers
10192 # If the directory (presumably symlink) named "tk" exists, use that one
10193 # in preference to any others.  Same logic is used when choosing library
10194 # and again with Tcl. The search order is the best place to look first, then in
10195 # decreasing significance. The loop breaks if the trigger file is found.
10196 # Note the gross little conversion here of srcdir by cd'ing to the found
10197 # directory. This converts the path from a relative to an absolute, so
10198 # recursive cache variables for the path will work right. We check all
10199 # the possible paths in one loop rather than many seperate loops to speed
10200 # things up.
10201 # the alternative search directory is involked by --with-tkinclude
10202 #
10203 no_tk=true
10204 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
10205 echo "configure:10206: checking for Tk private headers" >&5
10206 # Check whether --with-tkinclude or --without-tkinclude was given.
10207 if test "${with_tkinclude+set}" = set; then
10208   withval="$with_tkinclude"
10209   with_tkinclude=${withval}
10210 fi
10211
10212 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
10213   echo $ac_n "(cached) $ac_c" 1>&6
10214 else
10215
10216 # first check to see if --with-tkinclude was specified
10217 if test x"${with_tkinclude}" != x ; then
10218   if test -f ${with_tkinclude}/tk.h ; then
10219     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
10220   elif test -f ${with_tkinclude}/generic/tk.h ; then
10221     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
10222   else
10223     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
10224   fi
10225 fi
10226
10227 # next check if it came with Tk configuration file
10228 if test x"${ac_cv_c_tkconfig}" = x ; then
10229   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
10230     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
10231   fi
10232 fi
10233
10234 # next check in private source directory
10235 #
10236 # since ls returns lowest version numbers first, reverse its output
10237 if test x"${ac_cv_c_tkh}" = x ; then
10238   for i in \
10239                 ${srcdir}/../tk \
10240                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
10241                 ${srcdir}/../../tk \
10242                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
10243                 ${srcdir}/../../../tk \
10244                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
10245     if test -f $i/generic/tk.h ; then
10246       ac_cv_c_tkh=`(cd $i/generic; pwd)`
10247       break
10248     fi
10249   done
10250 fi
10251 # finally check in a few common install locations
10252 #
10253 # since ls returns lowest version numbers first, reverse its output
10254 if test x"${ac_cv_c_tkh}" = x ; then
10255   for i in \
10256                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
10257                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
10258                 /usr/local/src/tk \
10259                 /usr/local/lib/tk \
10260                 ${prefix}/include ; do
10261     if test -f $i/generic/tk.h ; then
10262       ac_cv_c_tkh=`(cd $i/generic; pwd)`
10263       break
10264     fi
10265   done
10266 fi
10267 # see if one is installed
10268 if test x"${ac_cv_c_tkh}" = x ; then
10269    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
10270 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
10271 echo "configure:10272: checking for tk.h" >&5
10272 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
10273   echo $ac_n "(cached) $ac_c" 1>&6
10274 else
10275   cat > conftest.$ac_ext <<EOF
10276 #line 10277 "configure"
10277 #include "confdefs.h"
10278 #include <tk.h>
10279 EOF
10280 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
10281 { (eval echo configure:10282: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
10282 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
10283 if test -z "$ac_err"; then
10284   rm -rf conftest*
10285   eval "ac_cv_header_$ac_safe=yes"
10286 else
10287   echo "$ac_err" >&5
10288   echo "configure: failed program was:" >&5
10289   cat conftest.$ac_ext >&5
10290   rm -rf conftest*
10291   eval "ac_cv_header_$ac_safe=no"
10292 fi
10293 rm -f conftest*
10294 fi
10295 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
10296   echo "$ac_t""yes" 1>&6
10297   ac_cv_c_tkh=installed
10298 else
10299   echo "$ac_t""no" 1>&6
10300 ac_cv_c_tkh=""
10301 fi
10302
10303 fi
10304
10305 fi
10306
10307 if test x"${ac_cv_c_tkh}" != x ; then
10308   no_tk=""
10309   if test x"${ac_cv_c_tkh}" = x"installed" ; then
10310     echo "$ac_t""is installed" 1>&6
10311     TKHDIR=""
10312   else
10313     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
10314     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
10315     TKHDIR="-I${ac_cv_c_tkh}"
10316   fi
10317 else
10318   TKHDIR="# no Tk directory found"
10319   echo "configure: warning: Can't find Tk private headers" 1>&2
10320   no_tk=true
10321 fi
10322
10323
10324
10325
10326 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
10327 echo "configure:10328: checking for Itcl private headers. srcdir=${srcdir}" >&5
10328 if test x"${ac_cv_c_itclh}" = x ; then
10329   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
10330     if test -f $i/generic/itcl.h ; then
10331       ac_cv_c_itclh=`(cd $i/generic; pwd)`
10332       break
10333     fi
10334   done
10335 fi
10336 if test x"${ac_cv_c_itclh}" = x ; then
10337   ITCLHDIR="# no Itcl private headers found"
10338   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
10339 fi
10340 if test x"${ac_cv_c_itclh}" != x ; then
10341      ITCLHDIR="-I${ac_cv_c_itclh}"
10342 fi
10343 # should always be here
10344 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
10345
10346 #AC_SUBST(ITCLLIB)
10347
10348
10349 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
10350 echo "configure:10351: checking for Itk private headers. srcdir=${srcdir}" >&5
10351 if test x"${ac_cv_c_itkh}" = x ; then
10352   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
10353     if test -f $i/generic/itk.h ; then
10354       ac_cv_c_itkh=`(cd $i/generic; pwd)`
10355       break
10356     fi
10357   done
10358 fi
10359 if test x"${ac_cv_c_itkh}" = x ; then
10360   ITKHDIR="# no Itk private headers found"
10361   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
10362 fi
10363 if test x"${ac_cv_c_itkh}" != x ; then
10364      ITKHDIR="-I${ac_cv_c_itkh}"
10365 fi
10366 # should always be here
10367 #     ITKLIB="../itcl/itk/unix/libitk.a"
10368
10369 #AC_SUBST(ITKLIB)
10370
10371
10372
10373            # now look for Tk library stuff
10374
10375            tkdir="../tk/${configdir}/"
10376
10377            TK_DEPS="${tkdir}${TK_LIB_FILE}"
10378
10379            # now look for Itcl library stuff
10380
10381
10382 #
10383 # Ok, lets find the itcl configuration
10384 # First, look for one uninstalled.
10385 # the alternative search directory is invoked by --with-itclconfig
10386 #
10387
10388 if test x"${no_itcl}" = x ; then
10389   # we reset no_itcl in case something fails here
10390   no_itcl=true
10391   # Check whether --with-itclconfig or --without-itclconfig was given.
10392 if test "${with_itclconfig+set}" = set; then
10393   withval="$with_itclconfig"
10394   with_itclconfig=${withval}
10395 fi
10396
10397   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
10398 echo "configure:10399: checking for Itcl configuration" >&5
10399   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
10400   echo $ac_n "(cached) $ac_c" 1>&6
10401 else
10402
10403
10404   # First check to see if --with-itclconfig was specified.
10405   if test x"${with_itclconfig}" != x ; then
10406     if test -f "${with_itclconfig}/itclConfig.sh" ; then
10407       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
10408     else
10409       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
10410     fi
10411   fi
10412
10413   # then check for a private Itcl library
10414   if test x"${ac_cv_c_itclconfig}" = x ; then
10415     for i in \
10416                 ../itcl/itcl \
10417                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
10418                 ../../itcl \
10419                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
10420                 ../../../itcl \
10421                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
10422       if test -f "$i/itclConfig.sh" ; then
10423         ac_cv_c_itclconfig=`(cd $i; pwd)`
10424         break
10425       fi
10426     done
10427   fi
10428   # check in a few common install locations
10429   if test x"${ac_cv_c_itclconfig}" = x ; then
10430     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
10431       if test -f "$i/itclConfig.sh" ; then
10432         ac_cv_c_itclconfig=`(cd $i; pwd)`
10433         break
10434       fi
10435     done
10436   fi
10437   # check in a few other private locations
10438   if test x"${ac_cv_c_itclconfig}" = x ; then
10439     for i in \
10440                 ${srcdir}/../itcl/itcl \
10441                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
10442       if test -f "$i/itclConfig.sh" ; then
10443         ac_cv_c_itclconfig=`(cd $i; pwd)`
10444         break
10445       fi
10446     done
10447   fi
10448
10449 fi
10450
10451   if test x"${ac_cv_c_itclconfig}" = x ; then
10452     ITCLCONFIG="# no Itcl configs found"
10453     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
10454   else
10455     no_itcl=
10456     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
10457     echo "$ac_t""found $ITCLCONFIG" 1>&6
10458   fi
10459 fi
10460
10461            if test -z "${no_itcl}"; then
10462
10463     if test -f "$ITCLCONFIG" ; then
10464       . $ITCLCONFIG
10465     fi
10466
10467
10468
10469
10470
10471
10472
10473
10474
10475
10476
10477
10478              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
10479              ITCL_DEPS="${ITCL_LIB_FULL_PATH}"
10480            fi
10481
10482
10483            # now look for Itk library stuff
10484
10485 #
10486 # Ok, lets find the itk configuration
10487 # First, look for one uninstalled.
10488 # the alternative search directory is invoked by --with-itkconfig
10489 #
10490
10491 if test x"${no_itk}" = x ; then
10492   # we reset no_itk in case something fails here
10493   no_itk=true
10494   # Check whether --with-itkconfig or --without-itkconfig was given.
10495 if test "${with_itkconfig+set}" = set; then
10496   withval="$with_itkconfig"
10497   with_itkconfig=${withval}
10498 fi
10499
10500   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
10501 echo "configure:10502: checking for Itk configuration" >&5
10502   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
10503   echo $ac_n "(cached) $ac_c" 1>&6
10504 else
10505
10506
10507   # First check to see if --with-itkconfig was specified.
10508   if test x"${with_itkconfig}" != x ; then
10509     if test -f "${with_itkconfig}/itkConfig.sh" ; then
10510       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
10511     else
10512       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
10513     fi
10514   fi
10515
10516   # then check for a private Itk library
10517   if test x"${ac_cv_c_itkconfig}" = x ; then
10518     for i in \
10519                 ../itcl/itk \
10520                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
10521                 ../../itk \
10522                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
10523                 ../../../itk \
10524                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
10525       if test -f "$i/itkConfig.sh" ; then
10526         ac_cv_c_itkconfig=`(cd $i; pwd)`
10527         break
10528       fi
10529     done
10530   fi
10531   # check in a few common install locations
10532   if test x"${ac_cv_c_itkconfig}" = x ; then
10533     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
10534       if test -f "$i/itkConfig.sh" ; then
10535         ac_cv_c_itkconfig=`(cd $i; pwd)`
10536         break
10537       fi
10538     done
10539   fi
10540   # check in a few other private locations
10541   if test x"${ac_cv_c_itkconfig}" = x ; then
10542     for i in \
10543                 ${srcdir}/../itcl/itk \
10544                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
10545       if test -f "$i/itkConfig.sh" ; then
10546         ac_cv_c_itkconfig=`(cd $i; pwd)`
10547         break
10548       fi
10549     done
10550   fi
10551
10552 fi
10553
10554   if test x"${ac_cv_c_itkconfig}" = x ; then
10555     ITKCONFIG="# no Itk configs found"
10556     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
10557   else
10558     no_itk=
10559     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
10560     echo "$ac_t""found $ITKCONFIG" 1>&6
10561   fi
10562 fi
10563
10564
10565            if test -z "${no_itcl}"; then
10566
10567     if test -f "$ITKCONFIG" ; then
10568       . $ITKCONFIG
10569     fi
10570
10571
10572
10573
10574
10575
10576
10577
10578
10579
10580
10581
10582              ITKLIB="${ITK_BUILD_LIB_SPEC}"
10583              ITK_DEPS="${ITK_LIB_FULL_PATH}"
10584            fi
10585
10586            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
10587            # Tcl/Tk 8.1 require -fwritable strings.  I don't
10588            # know whether 8.2 will or not, but I bet it will.
10589            # I don't have to worry about 7.x since we don't support it.
10590            GDBTK_CFLAGS=""
10591            if test "$GCC" = "yes"; then
10592                if test "$TCL_VERSION" != "8.0" ; then
10593                    GDBTK_CFLAGS="-fwritable-strings"
10594                fi
10595            fi
10596
10597            # Include some libraries that Tcl and Tk want.
10598            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
10599            # Yes, the ordering seems wrong here.  But it isn't.
10600            # TK_LIBS is the list of libraries that need to be linked
10601            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
10602            # were in LIBS then any link tests after this point would
10603            # try to include things like `$(LIBGUI)', which wouldn't work.
10604            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
10605
10606            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
10607            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
10608            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
10609            CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
10610            CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
10611            CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
10612            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
10613
10614            if test x$gdb_cv_os_cygwin = xyes; then
10615               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
10616               WIN32LDAPP="-Wl,--subsystem,console"
10617               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
10618            fi
10619         fi
10620     fi
10621
10622     configdirs="${configdirs} gdbtk"
10623 fi
10624
10625
10626
10627
10628
10629
10630
10631
10632
10633
10634
10635
10636
10637
10638 # If we find X, set shell vars x_includes and x_libraries to the
10639 # paths, otherwise set no_x=yes.
10640 # Uses ac_ vars as temps to allow command line to override cache and checks.
10641 # --without-x overrides everything else, but does not touch the cache.
10642 echo $ac_n "checking for X""... $ac_c" 1>&6
10643 echo "configure:10644: checking for X" >&5
10644
10645 # Check whether --with-x or --without-x was given.
10646 if test "${with_x+set}" = set; then
10647   withval="$with_x"
10648   :
10649 fi
10650
10651 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
10652 if test "x$with_x" = xno; then
10653   # The user explicitly disabled X.
10654   have_x=disabled
10655 else
10656   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
10657     # Both variables are already set.
10658     have_x=yes
10659   else
10660 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
10661   echo $ac_n "(cached) $ac_c" 1>&6
10662 else
10663   # One or both of the vars are not set, and there is no cached value.
10664 ac_x_includes=NO ac_x_libraries=NO
10665 rm -fr conftestdir
10666 if mkdir conftestdir; then
10667   cd conftestdir
10668   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
10669   cat > Imakefile <<'EOF'
10670 acfindx:
10671         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
10672 EOF
10673   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
10674     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
10675     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
10676     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
10677     for ac_extension in a so sl; do
10678       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
10679         test -f $ac_im_libdir/libX11.$ac_extension; then
10680         ac_im_usrlibdir=$ac_im_libdir; break
10681       fi
10682     done
10683     # Screen out bogus values from the imake configuration.  They are
10684     # bogus both because they are the default anyway, and because
10685     # using them would break gcc on systems where it needs fixed includes.
10686     case "$ac_im_incroot" in
10687         /usr/include) ;;
10688         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
10689     esac
10690     case "$ac_im_usrlibdir" in
10691         /usr/lib | /lib) ;;
10692         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
10693     esac
10694   fi
10695   cd ..
10696   rm -fr conftestdir
10697 fi
10698
10699 if test "$ac_x_includes" = NO; then
10700   # Guess where to find include files, by looking for this one X11 .h file.
10701   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
10702
10703   # First, try using that file with no special directory specified.
10704 cat > conftest.$ac_ext <<EOF
10705 #line 10706 "configure"
10706 #include "confdefs.h"
10707 #include <$x_direct_test_include>
10708 EOF
10709 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
10710 { (eval echo configure:10711: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
10711 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
10712 if test -z "$ac_err"; then
10713   rm -rf conftest*
10714   # We can compile using X headers with no special include directory.
10715 ac_x_includes=
10716 else
10717   echo "$ac_err" >&5
10718   echo "configure: failed program was:" >&5
10719   cat conftest.$ac_ext >&5
10720   rm -rf conftest*
10721   # Look for the header file in a standard set of common directories.
10722 # Check X11 before X11Rn because it is often a symlink to the current release.
10723   for ac_dir in               \
10724     /usr/X11/include          \
10725     /usr/X11R6/include        \
10726     /usr/X11R5/include        \
10727     /usr/X11R4/include        \
10728                               \
10729     /usr/include/X11          \
10730     /usr/include/X11R6        \
10731     /usr/include/X11R5        \
10732     /usr/include/X11R4        \
10733                               \
10734     /usr/local/X11/include    \
10735     /usr/local/X11R6/include  \
10736     /usr/local/X11R5/include  \
10737     /usr/local/X11R4/include  \
10738                               \
10739     /usr/local/include/X11    \
10740     /usr/local/include/X11R6  \
10741     /usr/local/include/X11R5  \
10742     /usr/local/include/X11R4  \
10743                               \
10744     /usr/X386/include         \
10745     /usr/x386/include         \
10746     /usr/XFree86/include/X11  \
10747                               \
10748     /usr/include              \
10749     /usr/local/include        \
10750     /usr/unsupported/include  \
10751     /usr/athena/include       \
10752     /usr/local/x11r5/include  \
10753     /usr/lpp/Xamples/include  \
10754                               \
10755     /usr/openwin/include      \
10756     /usr/openwin/share/include \
10757     ; \
10758   do
10759     if test -r "$ac_dir/$x_direct_test_include"; then
10760       ac_x_includes=$ac_dir
10761       break
10762     fi
10763   done
10764 fi
10765 rm -f conftest*
10766 fi # $ac_x_includes = NO
10767
10768 if test "$ac_x_libraries" = NO; then
10769   # Check for the libraries.
10770
10771   test -z "$x_direct_test_library" && x_direct_test_library=Xt
10772   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
10773
10774   # See if we find them without any special options.
10775   # Don't add to $LIBS permanently.
10776   ac_save_LIBS="$LIBS"
10777   LIBS="-l$x_direct_test_library $LIBS"
10778 cat > conftest.$ac_ext <<EOF
10779 #line 10780 "configure"
10780 #include "confdefs.h"
10781
10782 int main() {
10783 ${x_direct_test_function}()
10784 ; return 0; }
10785 EOF
10786 if { (eval echo configure:10787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
10787   rm -rf conftest*
10788   LIBS="$ac_save_LIBS"
10789 # We can link X programs with no special library path.
10790 ac_x_libraries=
10791 else
10792   echo "configure: failed program was:" >&5
10793   cat conftest.$ac_ext >&5
10794   rm -rf conftest*
10795   LIBS="$ac_save_LIBS"
10796 # First see if replacing the include by lib works.
10797 # Check X11 before X11Rn because it is often a symlink to the current release.
10798 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
10799     /usr/X11/lib          \
10800     /usr/X11R6/lib        \
10801     /usr/X11R5/lib        \
10802     /usr/X11R4/lib        \
10803                           \
10804     /usr/lib/X11          \
10805     /usr/lib/X11R6        \
10806     /usr/lib/X11R5        \
10807     /usr/lib/X11R4        \
10808                           \
10809     /usr/local/X11/lib    \
10810     /usr/local/X11R6/lib  \
10811     /usr/local/X11R5/lib  \
10812     /usr/local/X11R4/lib  \
10813                           \
10814     /usr/local/lib/X11    \
10815     /usr/local/lib/X11R6  \
10816     /usr/local/lib/X11R5  \
10817     /usr/local/lib/X11R4  \
10818                           \
10819     /usr/X386/lib         \
10820     /usr/x386/lib         \
10821     /usr/XFree86/lib/X11  \
10822                           \
10823     /usr/lib              \
10824     /usr/local/lib        \
10825     /usr/unsupported/lib  \
10826     /usr/athena/lib       \
10827     /usr/local/x11r5/lib  \
10828     /usr/lpp/Xamples/lib  \
10829     /lib/usr/lib/X11      \
10830                           \
10831     /usr/openwin/lib      \
10832     /usr/openwin/share/lib \
10833     ; \
10834 do
10835   for ac_extension in a so sl; do
10836     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
10837       ac_x_libraries=$ac_dir
10838       break 2
10839     fi
10840   done
10841 done
10842 fi
10843 rm -f conftest*
10844 fi # $ac_x_libraries = NO
10845
10846 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
10847   # Didn't find X anywhere.  Cache the known absence of X.
10848   ac_cv_have_x="have_x=no"
10849 else
10850   # Record where we found X for the cache.
10851   ac_cv_have_x="have_x=yes \
10852                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
10853 fi
10854 fi
10855   fi
10856   eval "$ac_cv_have_x"
10857 fi # $with_x != no
10858
10859 if test "$have_x" != yes; then
10860   echo "$ac_t""$have_x" 1>&6
10861   no_x=yes
10862 else
10863   # If each of the values was on the command line, it overrides each guess.
10864   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
10865   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
10866   # Update the cache value to reflect the command line values.
10867   ac_cv_have_x="have_x=yes \
10868                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
10869   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
10870 fi
10871
10872
10873
10874 # Unlike the sim directory, whether a simulator is linked is controlled by
10875 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
10876 # This code just checks for a few cases where we'd like to ignore those
10877 # definitions, even when they're present in the '.mt' file.  These cases
10878 # are when --disable-sim is specified, or if the simulator directory is
10879 # not part of the source tree.
10880 #
10881 # Check whether --enable-sim or --disable-sim was given.
10882 if test "${enable_sim+set}" = set; then
10883   enableval="$enable_sim"
10884   echo "enable_sim = $enable_sim";
10885  echo "enableval = ${enableval}";
10886  case "${enableval}" in
10887   yes) ignore_sim=false ;;
10888   no)  ignore_sim=true ;;
10889   *)   ignore_sim=false ;;
10890  esac
10891 else
10892   ignore_sim=false
10893 fi
10894
10895
10896 if test ! -d "${srcdir}/../sim"; then
10897   ignore_sim=true
10898 fi
10899
10900 if test "${ignore_sim}" = "true"; then
10901     IGNORE_SIM="SIM="
10902     IGNORE_SIM_OBS="SIM_OBS="
10903 else
10904     IGNORE_SIM=""
10905     IGNORE_SIM_OBS=""
10906     cat >> confdefs.h <<\EOF
10907 #define WITH_SIM 1
10908 EOF
10909
10910 fi
10911
10912
10913
10914
10915
10916
10917
10918
10919
10920
10921
10922
10923
10924
10925 # List of host floatformats.
10926 cat >> confdefs.h <<EOF
10927 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
10928 EOF
10929
10930 cat >> confdefs.h <<EOF
10931 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
10932 EOF
10933
10934 cat >> confdefs.h <<EOF
10935 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
10936 EOF
10937
10938
10939 # target_subdir is used by the testsuite to find the target libraries.
10940 target_subdir=
10941 if test "${host}" != "${target}"; then
10942     target_subdir="${target_alias}/"
10943 fi
10944
10945
10946 frags=
10947 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
10948 if test ! -f ${host_makefile_frag}; then
10949     # When building a native debuger the .mh file containing things
10950     # like NATDEPFILES is needed.  Cross debuggers don't need .mh
10951     # since it no longer contains anything useful.
10952     if test "${target}" = "${host}"; then
10953         { echo "configure: error: "*** Gdb does not support native target ${host}"" 1>&2; exit 1; }
10954     else
10955         host_makefile_frag=/dev/null
10956     fi
10957 fi
10958 frags="$frags $host_makefile_frag"
10959
10960 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
10961 if test ! -f ${target_makefile_frag}; then
10962 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
10963 fi
10964 frags="$frags $target_makefile_frag"
10965
10966
10967
10968
10969
10970 hostfile=`sed -n '
10971 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
10972 ' ${host_makefile_frag}`
10973
10974 targetfile=`sed -n '
10975 s/DEPRECATED_TM_FILE[   ]*=[    ]*\([^  ]*\)/\1/p
10976 ' ${target_makefile_frag}`
10977
10978 if test "${target}" = "${host}"; then
10979 # We pick this up from the host configuration file (.mh) because we
10980 # do not have a native configuration Makefile fragment.
10981 nativefile=`sed -n '
10982 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
10983 ' ${host_makefile_frag}`
10984 fi
10985
10986
10987 if test x"${gdb_osabi}" != x ; then
10988     cat >> confdefs.h <<EOF
10989 #define GDB_OSABI_DEFAULT $gdb_osabi
10990 EOF
10991
10992 fi
10993
10994 # Enable multi-ice-gdb-server.
10995 # Check whether --enable-multi-ice or --disable-multi-ice was given.
10996 if test "${enable_multi_ice+set}" = set; then
10997   enableval="$enable_multi_ice"
10998   case $enableval in
10999     yes | no)
11000       ;;
11001     *) { echo "configure: error: bad value $enableval for --enable-multi-ice" 1>&2; exit 1; } ;;
11002   esac
11003 fi
11004
11005 if test "x$enable_multi_ice" = xyes; then
11006   configdirs="$configdirs multi-ice"
11007 fi
11008
11009 # We only build gdbserver automatically if host and target are the same.
11010 if test "x$target" = "x$host"; then
11011   echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6
11012 echo "configure:11013: checking whether gdbserver is supported on this host" >&5
11013   if test "x$build_gdbserver" = xyes; then
11014     configdirs="$configdirs gdbserver"
11015     echo "$ac_t""yes" 1>&6
11016   else
11017     echo "$ac_t""no" 1>&6
11018   fi
11019 fi
11020
11021 subdirs="doc testsuite $configdirs"
11022
11023
11024 # If hostfile (XM_FILE) and/or targetfile (DEPRECATED_TM_FILE) and/or
11025 # nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
11026 # to an empty version.
11027
11028 files=
11029 links=
11030
11031 rm -f xm.h
11032 xm_h=""
11033 if test "${hostfile}" != ""; then
11034     xm_h=xm.h
11035     case "${hostfile}" in
11036       xm-*.h ) GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}" ;;
11037       * ) GDB_XM_FILE="${hostfile}"
11038     esac
11039     files="${files} ${GDB_XM_FILE}"
11040     links="${links} xm.h"
11041     cat >> confdefs.h <<EOF
11042 #define GDB_XM_FILE "${GDB_XM_FILE}"
11043 EOF
11044
11045 fi
11046
11047
11048 rm -f tm.h
11049 tm_h=""
11050 if test "${targetfile}" != ""; then
11051     tm_h=tm.h
11052     case "${targetfile}" in
11053       tm-*.h ) GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}" ;;
11054       * ) GDB_TM_FILE="${targetfile}"
11055     esac
11056     files="${files} ${GDB_TM_FILE}"
11057     links="${links} tm.h"
11058     cat >> confdefs.h <<EOF
11059 #define GDB_TM_FILE "${GDB_TM_FILE}"
11060 EOF
11061
11062 fi
11063
11064
11065 rm -f nm.h
11066 nm_h=""
11067 if test "${nativefile}" != ""; then
11068     nm_h=nm.h
11069     case "${nativefile}" in
11070       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
11071       * ) GDB_NM_FILE="${nativefile}"
11072     esac
11073     files="${files} ${GDB_NM_FILE}"
11074     links="${links} nm.h"
11075     cat >> confdefs.h <<EOF
11076 #define GDB_NM_FILE "${GDB_NM_FILE}"
11077 EOF
11078
11079 fi
11080
11081
11082
11083
11084 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
11085 echo "configure:11086: checking for Cygwin environment" >&5
11086 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
11087   echo $ac_n "(cached) $ac_c" 1>&6
11088 else
11089   cat > conftest.$ac_ext <<EOF
11090 #line 11091 "configure"
11091 #include "confdefs.h"
11092
11093 int main() {
11094
11095 #ifndef __CYGWIN__
11096 #define __CYGWIN__ __CYGWIN32__
11097 #endif
11098 return __CYGWIN__;
11099 ; return 0; }
11100 EOF
11101 if { (eval echo configure:11102: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
11102   rm -rf conftest*
11103   ac_cv_cygwin=yes
11104 else
11105   echo "configure: failed program was:" >&5
11106   cat conftest.$ac_ext >&5
11107   rm -rf conftest*
11108   ac_cv_cygwin=no
11109 fi
11110 rm -f conftest*
11111 rm -f conftest*
11112 fi
11113
11114 echo "$ac_t""$ac_cv_cygwin" 1>&6
11115 CYGWIN=
11116 test "$ac_cv_cygwin" = yes && CYGWIN=yes
11117 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
11118 echo "configure:11119: checking for mingw32 environment" >&5
11119 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
11120   echo $ac_n "(cached) $ac_c" 1>&6
11121 else
11122   cat > conftest.$ac_ext <<EOF
11123 #line 11124 "configure"
11124 #include "confdefs.h"
11125
11126 int main() {
11127 return __MINGW32__;
11128 ; return 0; }
11129 EOF
11130 if { (eval echo configure:11131: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
11131   rm -rf conftest*
11132   ac_cv_mingw32=yes
11133 else
11134   echo "configure: failed program was:" >&5
11135   cat conftest.$ac_ext >&5
11136   rm -rf conftest*
11137   ac_cv_mingw32=no
11138 fi
11139 rm -f conftest*
11140 rm -f conftest*
11141 fi
11142
11143 echo "$ac_t""$ac_cv_mingw32" 1>&6
11144 MINGW32=
11145 test "$ac_cv_mingw32" = yes && MINGW32=yes
11146
11147
11148 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
11149 echo "configure:11150: checking for executable suffix" >&5
11150 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
11151   echo $ac_n "(cached) $ac_c" 1>&6
11152 else
11153   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
11154   ac_cv_exeext=.exe
11155 else
11156   rm -f conftest*
11157   echo 'int main () { return 0; }' > conftest.$ac_ext
11158   ac_cv_exeext=
11159   if { (eval echo configure:11160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
11160     for file in conftest.*; do
11161       case $file in
11162       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
11163       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
11164       esac
11165     done
11166   else
11167     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
11168   fi
11169   rm -f conftest*
11170   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
11171 fi
11172 fi
11173
11174 EXEEXT=""
11175 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
11176 echo "$ac_t""${ac_cv_exeext}" 1>&6
11177 ac_exeext=$EXEEXT
11178
11179
11180
11181 cat >> confdefs.h <<\EOF
11182 #define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1"
11183 EOF
11184
11185
11186
11187
11188   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
11189 if test "${with_libiconv_prefix+set}" = set; then
11190   withval="$with_libiconv_prefix"
11191
11192     for dir in `echo "$withval" | tr : ' '`; do
11193       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
11194       if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
11195     done
11196
11197 fi
11198
11199
11200   echo $ac_n "checking for iconv""... $ac_c" 1>&6
11201 echo "configure:11202: checking for iconv" >&5
11202 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
11203   echo $ac_n "(cached) $ac_c" 1>&6
11204 else
11205
11206     am_cv_func_iconv="no, consider installing GNU libiconv"
11207     am_cv_lib_iconv=no
11208     cat > conftest.$ac_ext <<EOF
11209 #line 11210 "configure"
11210 #include "confdefs.h"
11211 #include <stdlib.h>
11212 #include <iconv.h>
11213 int main() {
11214 iconv_t cd = iconv_open("","");
11215        iconv(cd,NULL,NULL,NULL,NULL);
11216        iconv_close(cd);
11217 ; return 0; }
11218 EOF
11219 if { (eval echo configure:11220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
11220   rm -rf conftest*
11221   am_cv_func_iconv=yes
11222 else
11223   echo "configure: failed program was:" >&5
11224   cat conftest.$ac_ext >&5
11225 fi
11226 rm -f conftest*
11227     if test "$am_cv_func_iconv" != yes; then
11228       am_save_LIBS="$LIBS"
11229       LIBS="$LIBS -liconv"
11230       cat > conftest.$ac_ext <<EOF
11231 #line 11232 "configure"
11232 #include "confdefs.h"
11233 #include <stdlib.h>
11234 #include <iconv.h>
11235 int main() {
11236 iconv_t cd = iconv_open("","");
11237          iconv(cd,NULL,NULL,NULL,NULL);
11238          iconv_close(cd);
11239 ; return 0; }
11240 EOF
11241 if { (eval echo configure:11242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
11242   rm -rf conftest*
11243   am_cv_lib_iconv=yes
11244         am_cv_func_iconv=yes
11245 else
11246   echo "configure: failed program was:" >&5
11247   cat conftest.$ac_ext >&5
11248 fi
11249 rm -f conftest*
11250       LIBS="$am_save_LIBS"
11251     fi
11252
11253 fi
11254
11255 echo "$ac_t""$am_cv_func_iconv" 1>&6
11256   if test "$am_cv_func_iconv" = yes; then
11257     cat >> confdefs.h <<\EOF
11258 #define HAVE_ICONV 1
11259 EOF
11260
11261     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
11262 echo "configure:11263: checking for iconv declaration" >&5
11263     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
11264   echo $ac_n "(cached) $ac_c" 1>&6
11265 else
11266
11267       cat > conftest.$ac_ext <<EOF
11268 #line 11269 "configure"
11269 #include "confdefs.h"
11270
11271 #include <stdlib.h>
11272 #include <iconv.h>
11273 extern
11274 #ifdef __cplusplus
11275 "C"
11276 #endif
11277 #if defined(__STDC__) || defined(__cplusplus)
11278 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11279 #else
11280 size_t iconv();
11281 #endif
11282
11283 int main() {
11284
11285 ; return 0; }
11286 EOF
11287 if { (eval echo configure:11288: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
11288   rm -rf conftest*
11289   am_cv_proto_iconv_arg1=""
11290 else
11291   echo "configure: failed program was:" >&5
11292   cat conftest.$ac_ext >&5
11293   rm -rf conftest*
11294   am_cv_proto_iconv_arg1="const"
11295 fi
11296 rm -f conftest*
11297       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
11298 fi
11299
11300     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11301     echo "$ac_t""${ac_t:-
11302          }$am_cv_proto_iconv" 1>&6
11303     cat >> confdefs.h <<EOF
11304 #define ICONV_CONST $am_cv_proto_iconv_arg1
11305 EOF
11306
11307   fi
11308   LIBICONV=
11309   if test "$am_cv_lib_iconv" = yes; then
11310     LIBICONV="-liconv"
11311   fi
11312
11313
11314
11315 trap '' 1 2 15
11316 cat > confcache <<\EOF
11317 # This file is a shell script that caches the results of configure
11318 # tests run on this system so they can be shared between configure
11319 # scripts and configure runs.  It is not useful on other systems.
11320 # If it contains results you don't want to keep, you may remove or edit it.
11321 #
11322 # By default, configure uses ./config.cache as the cache file,
11323 # creating it if it does not exist already.  You can give configure
11324 # the --cache-file=FILE option to use a different cache file; that is
11325 # what configure does when it calls configure scripts in
11326 # subdirectories, so they share the cache.
11327 # Giving --cache-file=/dev/null disables caching, for debugging configure.
11328 # config.status only pays attention to the cache file if you give it the
11329 # --recheck option to rerun configure.
11330 #
11331 EOF
11332 # The following way of writing the cache mishandles newlines in values,
11333 # but we know of no workaround that is simple, portable, and efficient.
11334 # So, don't put newlines in cache variables' values.
11335 # Ultrix sh set writes to stderr and can't be redirected directly,
11336 # and sets the high bit in the cache file unless we assign to the vars.
11337 (set) 2>&1 |
11338   case `(ac_space=' '; set | grep ac_space) 2>&1` in
11339   *ac_space=\ *)
11340     # `set' does not quote correctly, so add quotes (double-quote substitution
11341     # turns \\\\ into \\, and sed turns \\ into \).
11342     sed -n \
11343       -e "s/'/'\\\\''/g" \
11344       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
11345     ;;
11346   *)
11347     # `set' quotes correctly as required by POSIX, so do not add quotes.
11348     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
11349     ;;
11350   esac >> confcache
11351 if cmp -s $cache_file confcache; then
11352   :
11353 else
11354   if test -w $cache_file; then
11355     echo "updating cache $cache_file"
11356     cat confcache > $cache_file
11357   else
11358     echo "not updating unwritable cache $cache_file"
11359   fi
11360 fi
11361 rm -f confcache
11362
11363 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
11364
11365 test "x$prefix" = xNONE && prefix=$ac_default_prefix
11366 # Let make expand exec_prefix.
11367 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11368
11369 # Any assignment to VPATH causes Sun make to only execute
11370 # the first set of double-colon rules, so remove it if not needed.
11371 # If there is a colon in the path, we need to keep it.
11372 if test "x$srcdir" = x.; then
11373   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
11374 fi
11375
11376 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
11377
11378 DEFS=-DHAVE_CONFIG_H
11379
11380 # Without the "./", some shells look in PATH for config.status.
11381 : ${CONFIG_STATUS=./config.status}
11382
11383 echo creating $CONFIG_STATUS
11384 rm -f $CONFIG_STATUS
11385 cat > $CONFIG_STATUS <<EOF
11386 #! /bin/sh
11387 # Generated automatically by configure.
11388 # Run this file to recreate the current configuration.
11389 # This directory was configured as follows,
11390 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
11391 #
11392 # $0 $ac_configure_args
11393 #
11394 # Compiler output produced by configure, useful for debugging
11395 # configure, is in ./config.log if it exists.
11396
11397 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
11398 for ac_option
11399 do
11400   case "\$ac_option" in
11401   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
11402     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
11403     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
11404   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
11405     echo "$CONFIG_STATUS generated by autoconf version 2.13"
11406     exit 0 ;;
11407   -help | --help | --hel | --he | --h)
11408     echo "\$ac_cs_usage"; exit 0 ;;
11409   *) echo "\$ac_cs_usage"; exit 1 ;;
11410   esac
11411 done
11412
11413 ac_given_srcdir=$srcdir
11414 ac_given_INSTALL="$INSTALL"
11415
11416 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
11417 EOF
11418 cat >> $CONFIG_STATUS <<EOF
11419
11420 # Protect against being on the right side of a sed subst in config.status.
11421 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
11422  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
11423 $ac_vpsub
11424 $extrasub
11425 s%@SHELL@%$SHELL%g
11426 s%@CFLAGS@%$CFLAGS%g
11427 s%@CPPFLAGS@%$CPPFLAGS%g
11428 s%@CXXFLAGS@%$CXXFLAGS%g
11429 s%@FFLAGS@%$FFLAGS%g
11430 s%@DEFS@%$DEFS%g
11431 s%@LDFLAGS@%$LDFLAGS%g
11432 s%@LIBS@%$LIBS%g
11433 s%@exec_prefix@%$exec_prefix%g
11434 s%@prefix@%$prefix%g
11435 s%@program_transform_name@%$program_transform_name%g
11436 s%@bindir@%$bindir%g
11437 s%@sbindir@%$sbindir%g
11438 s%@libexecdir@%$libexecdir%g
11439 s%@datadir@%$datadir%g
11440 s%@sysconfdir@%$sysconfdir%g
11441 s%@sharedstatedir@%$sharedstatedir%g
11442 s%@localstatedir@%$localstatedir%g
11443 s%@libdir@%$libdir%g
11444 s%@includedir@%$includedir%g
11445 s%@oldincludedir@%$oldincludedir%g
11446 s%@infodir@%$infodir%g
11447 s%@mandir@%$mandir%g
11448 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
11449 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
11450 s%@MAINT@%$MAINT%g
11451 s%@CC@%$CC%g
11452 s%@CPP@%$CPP%g
11453 s%@host@%$host%g
11454 s%@host_alias@%$host_alias%g
11455 s%@host_cpu@%$host_cpu%g
11456 s%@host_vendor@%$host_vendor%g
11457 s%@host_os@%$host_os%g
11458 s%@target@%$target%g
11459 s%@target_alias@%$target_alias%g
11460 s%@target_cpu@%$target_cpu%g
11461 s%@target_vendor@%$target_vendor%g
11462 s%@target_os@%$target_os%g
11463 s%@build@%$build%g
11464 s%@build_alias@%$build_alias%g
11465 s%@build_cpu@%$build_cpu%g
11466 s%@build_vendor@%$build_vendor%g
11467 s%@build_os@%$build_os%g
11468 s%@RANLIB@%$RANLIB%g
11469 s%@SET_MAKE@%$SET_MAKE%g
11470 s%@ALLOCA@%$ALLOCA%g
11471 s%@USE_NLS@%$USE_NLS%g
11472 s%@MSGFMT@%$MSGFMT%g
11473 s%@GMSGFMT@%$GMSGFMT%g
11474 s%@XGETTEXT@%$XGETTEXT%g
11475 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
11476 s%@CATALOGS@%$CATALOGS%g
11477 s%@CATOBJEXT@%$CATOBJEXT%g
11478 s%@DATADIRNAME@%$DATADIRNAME%g
11479 s%@GMOFILES@%$GMOFILES%g
11480 s%@INSTOBJEXT@%$INSTOBJEXT%g
11481 s%@INTLDEPS@%$INTLDEPS%g
11482 s%@INTLLIBS@%$INTLLIBS%g
11483 s%@INTLOBJS@%$INTLOBJS%g
11484 s%@POFILES@%$POFILES%g
11485 s%@POSUB@%$POSUB%g
11486 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
11487 s%@GT_NO@%$GT_NO%g
11488 s%@GT_YES@%$GT_YES%g
11489 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
11490 s%@l@%$l%g
11491 s%@localedir@%$localedir%g
11492 s%@PACKAGE@%$PACKAGE%g
11493 s%@subdirs@%$subdirs%g
11494 s%@AWK@%$AWK%g
11495 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
11496 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
11497 s%@INSTALL_DATA@%$INSTALL_DATA%g
11498 s%@LN_S@%$LN_S%g
11499 s%@YACC@%$YACC%g
11500 s%@AR@%$AR%g
11501 s%@DLLTOOL@%$DLLTOOL%g
11502 s%@WINDRES@%$WINDRES%g
11503 s%@MIG@%$MIG%g
11504 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
11505 s%@TARGET_SYSTEM_ROOT@%$TARGET_SYSTEM_ROOT%g
11506 s%@TARGET_SYSTEM_ROOT_DEFINE@%$TARGET_SYSTEM_ROOT_DEFINE%g
11507 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
11508 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
11509 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
11510 s%@WIN32LIBS@%$WIN32LIBS%g
11511 s%@LIBGUI@%$LIBGUI%g
11512 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
11513 s%@WIN32LDAPP@%$WIN32LDAPP%g
11514 s%@TCL_VERSION@%$TCL_VERSION%g
11515 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
11516 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
11517 s%@TCL_CC@%$TCL_CC%g
11518 s%@TCL_DEFS@%$TCL_DEFS%g
11519 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
11520 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
11521 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
11522 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
11523 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
11524 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
11525 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
11526 s%@TCL_CC_SEARCH_FLAGS@%$TCL_CC_SEARCH_FLAGS%g
11527 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
11528 s%@TCL_RANLIB@%$TCL_RANLIB%g
11529 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
11530 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
11531 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
11532 s%@TK_VERSION@%$TK_VERSION%g
11533 s%@TK_DEFS@%$TK_DEFS%g
11534 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
11535 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
11536 s%@TK_XLIBSW@%$TK_XLIBSW%g
11537 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
11538 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
11539 s%@TCLHDIR@%$TCLHDIR%g
11540 s%@TKHDIR@%$TKHDIR%g
11541 s%@ITCLHDIR@%$ITCLHDIR%g
11542 s%@ITKHDIR@%$ITKHDIR%g
11543 s%@ITCL_VERSION@%$ITCL_VERSION%g
11544 s%@ITCL_DEFS@%$ITCL_DEFS%g
11545 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
11546 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
11547 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
11548 s%@ITK_VERSION@%$ITK_VERSION%g
11549 s%@ITK_DEFS@%$ITK_DEFS%g
11550 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
11551 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
11552 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
11553 s%@X_CFLAGS@%$X_CFLAGS%g
11554 s%@X_LDFLAGS@%$X_LDFLAGS%g
11555 s%@X_LIBS@%$X_LIBS%g
11556 s%@TCL_DEPS@%$TCL_DEPS%g
11557 s%@TK_DEPS@%$TK_DEPS%g
11558 s%@ITCLLIB@%$ITCLLIB%g
11559 s%@ITCL_DEPS@%$ITCL_DEPS%g
11560 s%@ITKLIB@%$ITKLIB%g
11561 s%@ITK_DEPS@%$ITK_DEPS%g
11562 s%@GDBTKLIBS@%$GDBTKLIBS%g
11563 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
11564 s%@GDBTK_SRC_DIR@%$GDBTK_SRC_DIR%g
11565 s%@IGNORE_SIM@%$IGNORE_SIM%g
11566 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
11567 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
11568 s%@PROFILE_CFLAGS@%$PROFILE_CFLAGS%g
11569 s%@CONFIG_OBS@%$CONFIG_OBS%g
11570 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
11571 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
11572 s%@CONFIG_ALL@%$CONFIG_ALL%g
11573 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
11574 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
11575 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
11576 s%@target_subdir@%$target_subdir%g
11577 /@host_makefile_frag@/r $host_makefile_frag
11578 s%@host_makefile_frag@%%g
11579 /@target_makefile_frag@/r $target_makefile_frag
11580 s%@target_makefile_frag@%%g
11581 s%@frags@%$frags%g
11582 s%@xm_h@%$xm_h%g
11583 s%@tm_h@%$tm_h%g
11584 s%@nm_h@%$nm_h%g
11585 s%@EXEEXT@%$EXEEXT%g
11586 s%@LIBICONV@%$LIBICONV%g
11587
11588 CEOF
11589 EOF
11590
11591 cat >> $CONFIG_STATUS <<\EOF
11592
11593 # Split the substitutions into bite-sized pieces for seds with
11594 # small command number limits, like on Digital OSF/1 and HP-UX.
11595 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
11596 ac_file=1 # Number of current file.
11597 ac_beg=1 # First line for current file.
11598 ac_end=$ac_max_sed_cmds # Line after last line for current file.
11599 ac_more_lines=:
11600 ac_sed_cmds=""
11601 while $ac_more_lines; do
11602   if test $ac_beg -gt 1; then
11603     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
11604   else
11605     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
11606   fi
11607   if test ! -s conftest.s$ac_file; then
11608     ac_more_lines=false
11609     rm -f conftest.s$ac_file
11610   else
11611     if test -z "$ac_sed_cmds"; then
11612       ac_sed_cmds="sed -f conftest.s$ac_file"
11613     else
11614       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
11615     fi
11616     ac_file=`expr $ac_file + 1`
11617     ac_beg=$ac_end
11618     ac_end=`expr $ac_end + $ac_max_sed_cmds`
11619   fi
11620 done
11621 if test -z "$ac_sed_cmds"; then
11622   ac_sed_cmds=cat
11623 fi
11624 EOF
11625
11626 cat >> $CONFIG_STATUS <<EOF
11627
11628 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
11629 EOF
11630 cat >> $CONFIG_STATUS <<\EOF
11631 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
11632   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11633   case "$ac_file" in
11634   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
11635        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
11636   *) ac_file_in="${ac_file}.in" ;;
11637   esac
11638
11639   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
11640
11641   # Remove last slash and all that follows it.  Not all systems have dirname.
11642   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
11643   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
11644     # The file is in a subdirectory.
11645     test ! -d "$ac_dir" && mkdir "$ac_dir"
11646     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
11647     # A "../" for each directory in $ac_dir_suffix.
11648     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
11649   else
11650     ac_dir_suffix= ac_dots=
11651   fi
11652
11653   case "$ac_given_srcdir" in
11654   .)  srcdir=.
11655       if test -z "$ac_dots"; then top_srcdir=.
11656       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
11657   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
11658   *) # Relative path.
11659     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
11660     top_srcdir="$ac_dots$ac_given_srcdir" ;;
11661   esac
11662
11663   case "$ac_given_INSTALL" in
11664   [/$]*) INSTALL="$ac_given_INSTALL" ;;
11665   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
11666   esac
11667
11668   echo creating "$ac_file"
11669   rm -f "$ac_file"
11670   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
11671   case "$ac_file" in
11672   *Makefile*) ac_comsub="1i\\
11673 # $configure_input" ;;
11674   *) ac_comsub= ;;
11675   esac
11676
11677   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
11678   sed -e "$ac_comsub
11679 s%@configure_input@%$configure_input%g
11680 s%@srcdir@%$srcdir%g
11681 s%@top_srcdir@%$top_srcdir%g
11682 s%@INSTALL@%$INSTALL%g
11683 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
11684 fi; done
11685 rm -f conftest.s*
11686
11687 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
11688 # NAME is the cpp macro being defined and VALUE is the value it is being given.
11689 #
11690 # ac_d sets the value in "#define NAME VALUE" lines.
11691 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
11692 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
11693 ac_dC='\3'
11694 ac_dD='%g'
11695 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
11696 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
11697 ac_uB='\([      ]\)%\1#\2define\3'
11698 ac_uC=' '
11699 ac_uD='\4%g'
11700 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
11701 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
11702 ac_eB='$%\1#\2define\3'
11703 ac_eC=' '
11704 ac_eD='%g'
11705
11706 if test "${CONFIG_HEADERS+set}" != set; then
11707 EOF
11708 cat >> $CONFIG_STATUS <<EOF
11709   CONFIG_HEADERS="config.h:config.in"
11710 EOF
11711 cat >> $CONFIG_STATUS <<\EOF
11712 fi
11713 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
11714   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11715   case "$ac_file" in
11716   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
11717        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
11718   *) ac_file_in="${ac_file}.in" ;;
11719   esac
11720
11721   echo creating $ac_file
11722
11723   rm -f conftest.frag conftest.in conftest.out
11724   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
11725   cat $ac_file_inputs > conftest.in
11726
11727 EOF
11728
11729 # Transform confdefs.h into a sed script conftest.vals that substitutes
11730 # the proper values into config.h.in to produce config.h.  And first:
11731 # Protect against being on the right side of a sed subst in config.status.
11732 # Protect against being in an unquoted here document in config.status.
11733 rm -f conftest.vals
11734 cat > conftest.hdr <<\EOF
11735 s/[\\&%]/\\&/g
11736 s%[\\$`]%\\&%g
11737 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
11738 s%ac_d%ac_u%gp
11739 s%ac_u%ac_e%gp
11740 EOF
11741 sed -n -f conftest.hdr confdefs.h > conftest.vals
11742 rm -f conftest.hdr
11743
11744 # This sed command replaces #undef with comments.  This is necessary, for
11745 # example, in the case of _POSIX_SOURCE, which is predefined and required
11746 # on some systems where configure will not decide to define it.
11747 cat >> conftest.vals <<\EOF
11748 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
11749 EOF
11750
11751 # Break up conftest.vals because some shells have a limit on
11752 # the size of here documents, and old seds have small limits too.
11753
11754 rm -f conftest.tail
11755 while :
11756 do
11757   ac_lines=`grep -c . conftest.vals`
11758   # grep -c gives empty output for an empty file on some AIX systems.
11759   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
11760   # Write a limited-size here document to conftest.frag.
11761   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
11762   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
11763   echo 'CEOF
11764   sed -f conftest.frag conftest.in > conftest.out
11765   rm -f conftest.in
11766   mv conftest.out conftest.in
11767 ' >> $CONFIG_STATUS
11768   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
11769   rm -f conftest.vals
11770   mv conftest.tail conftest.vals
11771 done
11772 rm -f conftest.vals
11773
11774 cat >> $CONFIG_STATUS <<\EOF
11775   rm -f conftest.frag conftest.h
11776   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
11777   cat conftest.in >> conftest.h
11778   rm -f conftest.in
11779   if cmp -s $ac_file conftest.h 2>/dev/null; then
11780     echo "$ac_file is unchanged"
11781     rm -f conftest.h
11782   else
11783     # Remove last slash and all that follows it.  Not all systems have dirname.
11784       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
11785       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
11786       # The file is in a subdirectory.
11787       test ! -d "$ac_dir" && mkdir "$ac_dir"
11788     fi
11789     rm -f $ac_file
11790     mv conftest.h $ac_file
11791   fi
11792 fi; done
11793
11794 EOF
11795
11796 cat >> $CONFIG_STATUS <<EOF
11797 ac_sources="$files"
11798 ac_dests="$links"
11799 EOF
11800
11801 cat >> $CONFIG_STATUS <<\EOF
11802 srcdir=$ac_given_srcdir
11803 while test -n "$ac_sources"; do
11804   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
11805   set $ac_sources; ac_source=$1; shift; ac_sources=$*
11806
11807   echo "linking $srcdir/$ac_source to $ac_dest"
11808
11809   if test ! -r $srcdir/$ac_source; then
11810     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
11811   fi
11812   rm -f $ac_dest
11813
11814   # Make relative symlinks.
11815   # Remove last slash and all that follows it.  Not all systems have dirname.
11816   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
11817   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
11818     # The dest file is in a subdirectory.
11819     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
11820     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
11821     # A "../" for each directory in $ac_dest_dir_suffix.
11822     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
11823   else
11824     ac_dest_dir_suffix= ac_dots=
11825   fi
11826
11827   case "$srcdir" in
11828   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
11829   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
11830   esac
11831
11832   # Make a symlink if possible; otherwise try a hard link.
11833   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
11834     ln $srcdir/$ac_source $ac_dest; then :
11835   else
11836     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
11837   fi
11838 done
11839 EOF
11840 cat >> $CONFIG_STATUS <<EOF
11841
11842 gdb_host_cpu=$gdb_host_cpu
11843 gdb_target_cpu=$gdb_target_cpu
11844 nativefile=$nativefile
11845
11846 EOF
11847 cat >> $CONFIG_STATUS <<\EOF
11848
11849 if test "${nativefile}" = ""; then
11850         < Makefile \
11851         sed -e '/^NATDEPFILES[  ]*=.*\\$/,/[^\\]$/s/^/# /' \
11852             -e '/^NATDEPFILES[  ]*=/s/^/# /' \
11853         | sed -e '/^\(NATDEPFILES[      ]*[+]=[         ]*\)/s//# \1/' \
11854         > Makefile.tem
11855 mv -f Makefile.tem Makefile
11856 fi
11857
11858 sed -e '/^DEPRECATED_TM_FILE[   ]*=/s,^DEPRECATED_TM_FILE[      ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
11859 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
11860 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
11861 mv -f Makefile.tmp Makefile
11862
11863
11864 case x$CONFIG_HEADERS in
11865 xconfig.h:config.in)
11866 echo > stamp-h ;;
11867 esac
11868
11869 exit 0
11870 EOF
11871 chmod +x $CONFIG_STATUS
11872 rm -fr confdefs* $ac_clean_files
11873 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
11874
11875 if test "$no_recursion" != yes; then
11876
11877   # Remove --cache-file and --srcdir arguments so they do not pile up.
11878   ac_sub_configure_args=
11879   ac_prev=
11880   for ac_arg in $ac_configure_args; do
11881     if test -n "$ac_prev"; then
11882       ac_prev=
11883       continue
11884     fi
11885     case "$ac_arg" in
11886     -cache-file | --cache-file | --cache-fil | --cache-fi \
11887     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
11888       ac_prev=cache_file ;;
11889     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
11890     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
11891       ;;
11892     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
11893       ac_prev=srcdir ;;
11894     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
11895       ;;
11896     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
11897     esac
11898   done
11899
11900   for ac_config_dir in doc testsuite $configdirs; do
11901
11902     # Do not complain, so a configure script can configure whichever
11903     # parts of a large source tree are present.
11904     if test ! -d $srcdir/$ac_config_dir; then
11905       continue
11906     fi
11907
11908     echo configuring in $ac_config_dir
11909
11910     case "$srcdir" in
11911     .) ;;
11912     *)
11913       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
11914       else
11915         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
11916       fi
11917       ;;
11918     esac
11919
11920     ac_popdir=`pwd`
11921     cd $ac_config_dir
11922
11923       # A "../" for each directory in /$ac_config_dir.
11924       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
11925
11926     case "$srcdir" in
11927     .) # No --srcdir option.  We are building in place.
11928       ac_sub_srcdir=$srcdir ;;
11929     /*) # Absolute path.
11930       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
11931     *) # Relative path.
11932       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
11933     esac
11934
11935     # Check for guested configure; otherwise get Cygnus style configure.
11936     if test -f $ac_sub_srcdir/configure; then
11937       ac_sub_configure=$ac_sub_srcdir/configure
11938     elif test -f $ac_sub_srcdir/configure.in; then
11939       ac_sub_configure=$ac_configure
11940     else
11941       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
11942       ac_sub_configure=
11943     fi
11944
11945     # The recursion is here.
11946     if test -n "$ac_sub_configure"; then
11947
11948       # Make the cache file name correct relative to the subdirectory.
11949       case "$cache_file" in
11950       /*) ac_sub_cache_file=$cache_file ;;
11951       *) # Relative path.
11952         ac_sub_cache_file="$ac_dots$cache_file" ;;
11953       esac
11954   case "$ac_given_INSTALL" in
11955         [/$]*) INSTALL="$ac_given_INSTALL" ;;
11956         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
11957         esac
11958
11959       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
11960       # The eval makes quoting arguments work.
11961       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
11962       then :
11963       else
11964         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
11965       fi
11966     fi
11967
11968     cd $ac_popdir
11969   done
11970 fi
11971
11972
11973 exit 0