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_mvwaddstr" != 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 # For the TUI, we need enhanced curses functionality.
4070 #
4071 # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
4072 # curses library because the latter might not provide all the
4073 # functionality we need.  However, this leads to problems on systems
4074 # where the linker searches /usr/local/lib, but the compiler doesn't
4075 # search /usr/local/include if ncurses is installed in /usr/local.  A
4076 # default installation of ncurses on alpha*-dec-osf* will lead to such
4077 # a situation.
4078
4079 echo $ac_n "checking for library containing mvwaddstr""... $ac_c" 1>&6
4080 echo "configure:4081: checking for library containing mvwaddstr" >&5
4081 if eval "test \"`echo '$''{'ac_cv_search_mvwaddstr'+set}'`\" = set"; then
4082   echo $ac_n "(cached) $ac_c" 1>&6
4083 else
4084   ac_func_search_save_LIBS="$LIBS"
4085 ac_cv_search_mvwaddstr="no"
4086 cat > conftest.$ac_ext <<EOF
4087 #line 4088 "configure"
4088 #include "confdefs.h"
4089 /* Override any gcc2 internal prototype to avoid an error.  */
4090 /* We use char because int might match the return type of a gcc2
4091     builtin and then its argument prototype would still apply.  */
4092 char mvwaddstr();
4093
4094 int main() {
4095 mvwaddstr()
4096 ; return 0; }
4097 EOF
4098 if { (eval echo configure:4099: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4099   rm -rf conftest*
4100   ac_cv_search_mvwaddstr="none required"
4101 else
4102   echo "configure: failed program was:" >&5
4103   cat conftest.$ac_ext >&5
4104 fi
4105 rm -f conftest*
4106 test "$ac_cv_search_mvwaddstr" = "no" && for i in ncurses cursesX curses; do
4107 LIBS="-l$i  $ac_func_search_save_LIBS"
4108 cat > conftest.$ac_ext <<EOF
4109 #line 4110 "configure"
4110 #include "confdefs.h"
4111 /* Override any gcc2 internal prototype to avoid an error.  */
4112 /* We use char because int might match the return type of a gcc2
4113     builtin and then its argument prototype would still apply.  */
4114 char mvwaddstr();
4115
4116 int main() {
4117 mvwaddstr()
4118 ; return 0; }
4119 EOF
4120 if { (eval echo configure:4121: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4121   rm -rf conftest*
4122   ac_cv_search_mvwaddstr="-l$i"
4123 break
4124 else
4125   echo "configure: failed program was:" >&5
4126   cat conftest.$ac_ext >&5
4127 fi
4128 rm -f conftest*
4129 done
4130 LIBS="$ac_func_search_save_LIBS"
4131 fi
4132
4133 echo "$ac_t""$ac_cv_search_mvwaddstr" 1>&6
4134 if test "$ac_cv_search_mvwaddstr" != "no"; then
4135   test "$ac_cv_search_mvwaddstr" = "none required" || LIBS="$ac_cv_search_mvwaddstr $LIBS"
4136
4137 else :
4138
4139 fi
4140
4141 if test "$ac_cv_search_mvwaddstr" = no; then
4142   echo "configure: warning: no curses library found" 1>&2
4143 fi
4144
4145 # Since GDB uses Readline, we need termcap functionality.  In many
4146 # cases this will be provided by the curses library, but some systems
4147 # have a seperate termcap library, or no curses library at all.
4148
4149 case $host_os in
4150   cygwin*)
4151     if test -d $srcdir/libtermcap; then
4152       LIBS="../libtermcap/libtermcap.a $LIBS"
4153       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
4154     fi ;;
4155   go32* | *djgpp*)
4156     ac_cv_search_tgetent="none required"
4157     ;;
4158 esac
4159
4160 # These are the libraries checked by Readline.
4161
4162 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
4163 echo "configure:4164: checking for library containing tgetent" >&5
4164 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" = set"; then
4165   echo $ac_n "(cached) $ac_c" 1>&6
4166 else
4167   ac_func_search_save_LIBS="$LIBS"
4168 ac_cv_search_tgetent="no"
4169 cat > conftest.$ac_ext <<EOF
4170 #line 4171 "configure"
4171 #include "confdefs.h"
4172 /* Override any gcc2 internal prototype to avoid an error.  */
4173 /* We use char because int might match the return type of a gcc2
4174     builtin and then its argument prototype would still apply.  */
4175 char tgetent();
4176
4177 int main() {
4178 tgetent()
4179 ; return 0; }
4180 EOF
4181 if { (eval echo configure:4182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4182   rm -rf conftest*
4183   ac_cv_search_tgetent="none required"
4184 else
4185   echo "configure: failed program was:" >&5
4186   cat conftest.$ac_ext >&5
4187 fi
4188 rm -f conftest*
4189 test "$ac_cv_search_tgetent" = "no" && for i in termcap tinfo curses ncurses; do
4190 LIBS="-l$i  $ac_func_search_save_LIBS"
4191 cat > conftest.$ac_ext <<EOF
4192 #line 4193 "configure"
4193 #include "confdefs.h"
4194 /* Override any gcc2 internal prototype to avoid an error.  */
4195 /* We use char because int might match the return type of a gcc2
4196     builtin and then its argument prototype would still apply.  */
4197 char tgetent();
4198
4199 int main() {
4200 tgetent()
4201 ; return 0; }
4202 EOF
4203 if { (eval echo configure:4204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4204   rm -rf conftest*
4205   ac_cv_search_tgetent="-l$i"
4206 break
4207 else
4208   echo "configure: failed program was:" >&5
4209   cat conftest.$ac_ext >&5
4210 fi
4211 rm -f conftest*
4212 done
4213 LIBS="$ac_func_search_save_LIBS"
4214 fi
4215
4216 echo "$ac_t""$ac_cv_search_tgetent" 1>&6
4217 if test "$ac_cv_search_tgetent" != "no"; then
4218   test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS"
4219
4220 else :
4221
4222 fi
4223
4224 if test "$ac_cv_search_tgetent" = no; then
4225   { echo "configure: error: no termcap library found" 1>&2; exit 1; }
4226 fi
4227
4228 # ------------------------- #
4229 # Checks for header files.  #
4230 # ------------------------- #
4231
4232 ac_header_dirent=no
4233 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
4234 do
4235 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4236 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
4237 echo "configure:4238: checking for $ac_hdr that defines DIR" >&5
4238 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
4239   echo $ac_n "(cached) $ac_c" 1>&6
4240 else
4241   cat > conftest.$ac_ext <<EOF
4242 #line 4243 "configure"
4243 #include "confdefs.h"
4244 #include <sys/types.h>
4245 #include <$ac_hdr>
4246 int main() {
4247 DIR *dirp = 0;
4248 ; return 0; }
4249 EOF
4250 if { (eval echo configure:4251: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4251   rm -rf conftest*
4252   eval "ac_cv_header_dirent_$ac_safe=yes"
4253 else
4254   echo "configure: failed program was:" >&5
4255   cat conftest.$ac_ext >&5
4256   rm -rf conftest*
4257   eval "ac_cv_header_dirent_$ac_safe=no"
4258 fi
4259 rm -f conftest*
4260 fi
4261 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
4262   echo "$ac_t""yes" 1>&6
4263     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4264   cat >> confdefs.h <<EOF
4265 #define $ac_tr_hdr 1
4266 EOF
4267  ac_header_dirent=$ac_hdr; break
4268 else
4269   echo "$ac_t""no" 1>&6
4270 fi
4271 done
4272 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4273 if test $ac_header_dirent = dirent.h; then
4274 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
4275 echo "configure:4276: checking for opendir in -ldir" >&5
4276 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
4277 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4278   echo $ac_n "(cached) $ac_c" 1>&6
4279 else
4280   ac_save_LIBS="$LIBS"
4281 LIBS="-ldir  $LIBS"
4282 cat > conftest.$ac_ext <<EOF
4283 #line 4284 "configure"
4284 #include "confdefs.h"
4285 /* Override any gcc2 internal prototype to avoid an error.  */
4286 /* We use char because int might match the return type of a gcc2
4287     builtin and then its argument prototype would still apply.  */
4288 char opendir();
4289
4290 int main() {
4291 opendir()
4292 ; return 0; }
4293 EOF
4294 if { (eval echo configure:4295: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4295   rm -rf conftest*
4296   eval "ac_cv_lib_$ac_lib_var=yes"
4297 else
4298   echo "configure: failed program was:" >&5
4299   cat conftest.$ac_ext >&5
4300   rm -rf conftest*
4301   eval "ac_cv_lib_$ac_lib_var=no"
4302 fi
4303 rm -f conftest*
4304 LIBS="$ac_save_LIBS"
4305
4306 fi
4307 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4308   echo "$ac_t""yes" 1>&6
4309   LIBS="$LIBS -ldir"
4310 else
4311   echo "$ac_t""no" 1>&6
4312 fi
4313
4314 else
4315 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
4316 echo "configure:4317: checking for opendir in -lx" >&5
4317 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
4318 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4319   echo $ac_n "(cached) $ac_c" 1>&6
4320 else
4321   ac_save_LIBS="$LIBS"
4322 LIBS="-lx  $LIBS"
4323 cat > conftest.$ac_ext <<EOF
4324 #line 4325 "configure"
4325 #include "confdefs.h"
4326 /* Override any gcc2 internal prototype to avoid an error.  */
4327 /* We use char because int might match the return type of a gcc2
4328     builtin and then its argument prototype would still apply.  */
4329 char opendir();
4330
4331 int main() {
4332 opendir()
4333 ; return 0; }
4334 EOF
4335 if { (eval echo configure:4336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4336   rm -rf conftest*
4337   eval "ac_cv_lib_$ac_lib_var=yes"
4338 else
4339   echo "configure: failed program was:" >&5
4340   cat conftest.$ac_ext >&5
4341   rm -rf conftest*
4342   eval "ac_cv_lib_$ac_lib_var=no"
4343 fi
4344 rm -f conftest*
4345 LIBS="$ac_save_LIBS"
4346
4347 fi
4348 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4349   echo "$ac_t""yes" 1>&6
4350   LIBS="$LIBS -lx"
4351 else
4352   echo "$ac_t""no" 1>&6
4353 fi
4354
4355 fi
4356
4357 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
4358 echo "configure:4359: checking whether stat file-mode macros are broken" >&5
4359 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
4360   echo $ac_n "(cached) $ac_c" 1>&6
4361 else
4362   cat > conftest.$ac_ext <<EOF
4363 #line 4364 "configure"
4364 #include "confdefs.h"
4365 #include <sys/types.h>
4366 #include <sys/stat.h>
4367
4368 #if defined(S_ISBLK) && defined(S_IFDIR)
4369 # if S_ISBLK (S_IFDIR)
4370 You lose.
4371 # endif
4372 #endif
4373
4374 #if defined(S_ISBLK) && defined(S_IFCHR)
4375 # if S_ISBLK (S_IFCHR)
4376 You lose.
4377 # endif
4378 #endif
4379
4380 #if defined(S_ISLNK) && defined(S_IFREG)
4381 # if S_ISLNK (S_IFREG)
4382 You lose.
4383 # endif
4384 #endif
4385
4386 #if defined(S_ISSOCK) && defined(S_IFREG)
4387 # if S_ISSOCK (S_IFREG)
4388 You lose.
4389 # endif
4390 #endif
4391
4392 EOF
4393 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4394   egrep "You lose" >/dev/null 2>&1; then
4395   rm -rf conftest*
4396   ac_cv_header_stat_broken=yes
4397 else
4398   rm -rf conftest*
4399   ac_cv_header_stat_broken=no
4400 fi
4401 rm -f conftest*
4402
4403 fi
4404
4405 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
4406 if test $ac_cv_header_stat_broken = yes; then
4407   cat >> confdefs.h <<\EOF
4408 #define STAT_MACROS_BROKEN 1
4409 EOF
4410
4411 fi
4412
4413 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
4414 echo "configure:4415: checking for ANSI C header files" >&5
4415 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
4416   echo $ac_n "(cached) $ac_c" 1>&6
4417 else
4418   cat > conftest.$ac_ext <<EOF
4419 #line 4420 "configure"
4420 #include "confdefs.h"
4421 #include <stdlib.h>
4422 #include <stdarg.h>
4423 #include <string.h>
4424 #include <float.h>
4425 EOF
4426 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4427 { (eval echo configure:4428: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4428 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4429 if test -z "$ac_err"; then
4430   rm -rf conftest*
4431   ac_cv_header_stdc=yes
4432 else
4433   echo "$ac_err" >&5
4434   echo "configure: failed program was:" >&5
4435   cat conftest.$ac_ext >&5
4436   rm -rf conftest*
4437   ac_cv_header_stdc=no
4438 fi
4439 rm -f conftest*
4440
4441 if test $ac_cv_header_stdc = yes; then
4442   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4443 cat > conftest.$ac_ext <<EOF
4444 #line 4445 "configure"
4445 #include "confdefs.h"
4446 #include <string.h>
4447 EOF
4448 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4449   egrep "memchr" >/dev/null 2>&1; then
4450   :
4451 else
4452   rm -rf conftest*
4453   ac_cv_header_stdc=no
4454 fi
4455 rm -f conftest*
4456
4457 fi
4458
4459 if test $ac_cv_header_stdc = yes; then
4460   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4461 cat > conftest.$ac_ext <<EOF
4462 #line 4463 "configure"
4463 #include "confdefs.h"
4464 #include <stdlib.h>
4465 EOF
4466 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4467   egrep "free" >/dev/null 2>&1; then
4468   :
4469 else
4470   rm -rf conftest*
4471   ac_cv_header_stdc=no
4472 fi
4473 rm -f conftest*
4474
4475 fi
4476
4477 if test $ac_cv_header_stdc = yes; then
4478   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4479 if test "$cross_compiling" = yes; then
4480   :
4481 else
4482   cat > conftest.$ac_ext <<EOF
4483 #line 4484 "configure"
4484 #include "confdefs.h"
4485 #include <ctype.h>
4486 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4487 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4488 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4489 int main () { int i; for (i = 0; i < 256; i++)
4490 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
4491 exit (0); }
4492
4493 EOF
4494 if { (eval echo configure:4495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4495 then
4496   :
4497 else
4498   echo "configure: failed program was:" >&5
4499   cat conftest.$ac_ext >&5
4500   rm -fr conftest*
4501   ac_cv_header_stdc=no
4502 fi
4503 rm -fr conftest*
4504 fi
4505
4506 fi
4507 fi
4508
4509 echo "$ac_t""$ac_cv_header_stdc" 1>&6
4510 if test $ac_cv_header_stdc = yes; then
4511   cat >> confdefs.h <<\EOF
4512 #define STDC_HEADERS 1
4513 EOF
4514
4515 fi
4516
4517 for ac_hdr in link.h
4518 do
4519 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4520 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4521 echo "configure:4522: checking for $ac_hdr" >&5
4522 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4523   echo $ac_n "(cached) $ac_c" 1>&6
4524 else
4525   cat > conftest.$ac_ext <<EOF
4526 #line 4527 "configure"
4527 #include "confdefs.h"
4528 #include <$ac_hdr>
4529 EOF
4530 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4531 { (eval echo configure:4532: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4532 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4533 if test -z "$ac_err"; then
4534   rm -rf conftest*
4535   eval "ac_cv_header_$ac_safe=yes"
4536 else
4537   echo "$ac_err" >&5
4538   echo "configure: failed program was:" >&5
4539   cat conftest.$ac_ext >&5
4540   rm -rf conftest*
4541   eval "ac_cv_header_$ac_safe=no"
4542 fi
4543 rm -f conftest*
4544 fi
4545 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4546   echo "$ac_t""yes" 1>&6
4547     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4548   cat >> confdefs.h <<EOF
4549 #define $ac_tr_hdr 1
4550 EOF
4551
4552 else
4553   echo "$ac_t""no" 1>&6
4554 fi
4555 done
4556
4557 for ac_hdr in machine/reg.h
4558 do
4559 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4560 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4561 echo "configure:4562: checking for $ac_hdr" >&5
4562 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4563   echo $ac_n "(cached) $ac_c" 1>&6
4564 else
4565   cat > conftest.$ac_ext <<EOF
4566 #line 4567 "configure"
4567 #include "confdefs.h"
4568 #include <$ac_hdr>
4569 EOF
4570 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4571 { (eval echo configure:4572: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4572 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4573 if test -z "$ac_err"; then
4574   rm -rf conftest*
4575   eval "ac_cv_header_$ac_safe=yes"
4576 else
4577   echo "$ac_err" >&5
4578   echo "configure: failed program was:" >&5
4579   cat conftest.$ac_ext >&5
4580   rm -rf conftest*
4581   eval "ac_cv_header_$ac_safe=no"
4582 fi
4583 rm -f conftest*
4584 fi
4585 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4586   echo "$ac_t""yes" 1>&6
4587     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4588   cat >> confdefs.h <<EOF
4589 #define $ac_tr_hdr 1
4590 EOF
4591
4592 else
4593   echo "$ac_t""no" 1>&6
4594 fi
4595 done
4596
4597 for ac_hdr in nlist.h
4598 do
4599 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4600 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4601 echo "configure:4602: checking for $ac_hdr" >&5
4602 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4603   echo $ac_n "(cached) $ac_c" 1>&6
4604 else
4605   cat > conftest.$ac_ext <<EOF
4606 #line 4607 "configure"
4607 #include "confdefs.h"
4608 #include <$ac_hdr>
4609 EOF
4610 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4611 { (eval echo configure:4612: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4612 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4613 if test -z "$ac_err"; then
4614   rm -rf conftest*
4615   eval "ac_cv_header_$ac_safe=yes"
4616 else
4617   echo "$ac_err" >&5
4618   echo "configure: failed program was:" >&5
4619   cat conftest.$ac_ext >&5
4620   rm -rf conftest*
4621   eval "ac_cv_header_$ac_safe=no"
4622 fi
4623 rm -f conftest*
4624 fi
4625 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4626   echo "$ac_t""yes" 1>&6
4627     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4628   cat >> confdefs.h <<EOF
4629 #define $ac_tr_hdr 1
4630 EOF
4631
4632 else
4633   echo "$ac_t""no" 1>&6
4634 fi
4635 done
4636
4637 for ac_hdr in poll.h sys/poll.h
4638 do
4639 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4640 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4641 echo "configure:4642: checking for $ac_hdr" >&5
4642 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4643   echo $ac_n "(cached) $ac_c" 1>&6
4644 else
4645   cat > conftest.$ac_ext <<EOF
4646 #line 4647 "configure"
4647 #include "confdefs.h"
4648 #include <$ac_hdr>
4649 EOF
4650 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4651 { (eval echo configure:4652: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4652 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4653 if test -z "$ac_err"; then
4654   rm -rf conftest*
4655   eval "ac_cv_header_$ac_safe=yes"
4656 else
4657   echo "$ac_err" >&5
4658   echo "configure: failed program was:" >&5
4659   cat conftest.$ac_ext >&5
4660   rm -rf conftest*
4661   eval "ac_cv_header_$ac_safe=no"
4662 fi
4663 rm -f conftest*
4664 fi
4665 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4666   echo "$ac_t""yes" 1>&6
4667     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4668   cat >> confdefs.h <<EOF
4669 #define $ac_tr_hdr 1
4670 EOF
4671
4672 else
4673   echo "$ac_t""no" 1>&6
4674 fi
4675 done
4676
4677 for ac_hdr in proc_service.h thread_db.h gnu/libc-version.h
4678 do
4679 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4680 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4681 echo "configure:4682: checking for $ac_hdr" >&5
4682 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4683   echo $ac_n "(cached) $ac_c" 1>&6
4684 else
4685   cat > conftest.$ac_ext <<EOF
4686 #line 4687 "configure"
4687 #include "confdefs.h"
4688 #include <$ac_hdr>
4689 EOF
4690 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4691 { (eval echo configure:4692: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4692 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4693 if test -z "$ac_err"; then
4694   rm -rf conftest*
4695   eval "ac_cv_header_$ac_safe=yes"
4696 else
4697   echo "$ac_err" >&5
4698   echo "configure: failed program was:" >&5
4699   cat conftest.$ac_ext >&5
4700   rm -rf conftest*
4701   eval "ac_cv_header_$ac_safe=no"
4702 fi
4703 rm -f conftest*
4704 fi
4705 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4706   echo "$ac_t""yes" 1>&6
4707     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4708   cat >> confdefs.h <<EOF
4709 #define $ac_tr_hdr 1
4710 EOF
4711
4712 else
4713   echo "$ac_t""no" 1>&6
4714 fi
4715 done
4716
4717 for ac_hdr in stddef.h
4718 do
4719 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4720 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4721 echo "configure:4722: checking for $ac_hdr" >&5
4722 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4723   echo $ac_n "(cached) $ac_c" 1>&6
4724 else
4725   cat > conftest.$ac_ext <<EOF
4726 #line 4727 "configure"
4727 #include "confdefs.h"
4728 #include <$ac_hdr>
4729 EOF
4730 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4731 { (eval echo configure:4732: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4732 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4733 if test -z "$ac_err"; then
4734   rm -rf conftest*
4735   eval "ac_cv_header_$ac_safe=yes"
4736 else
4737   echo "$ac_err" >&5
4738   echo "configure: failed program was:" >&5
4739   cat conftest.$ac_ext >&5
4740   rm -rf conftest*
4741   eval "ac_cv_header_$ac_safe=no"
4742 fi
4743 rm -f conftest*
4744 fi
4745 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4746   echo "$ac_t""yes" 1>&6
4747     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4748   cat >> confdefs.h <<EOF
4749 #define $ac_tr_hdr 1
4750 EOF
4751
4752 else
4753   echo "$ac_t""no" 1>&6
4754 fi
4755 done
4756
4757 for ac_hdr in stdlib.h
4758 do
4759 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4760 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4761 echo "configure:4762: checking for $ac_hdr" >&5
4762 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4763   echo $ac_n "(cached) $ac_c" 1>&6
4764 else
4765   cat > conftest.$ac_ext <<EOF
4766 #line 4767 "configure"
4767 #include "confdefs.h"
4768 #include <$ac_hdr>
4769 EOF
4770 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4771 { (eval echo configure:4772: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4772 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4773 if test -z "$ac_err"; then
4774   rm -rf conftest*
4775   eval "ac_cv_header_$ac_safe=yes"
4776 else
4777   echo "$ac_err" >&5
4778   echo "configure: failed program was:" >&5
4779   cat conftest.$ac_ext >&5
4780   rm -rf conftest*
4781   eval "ac_cv_header_$ac_safe=no"
4782 fi
4783 rm -f conftest*
4784 fi
4785 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4786   echo "$ac_t""yes" 1>&6
4787     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4788   cat >> confdefs.h <<EOF
4789 #define $ac_tr_hdr 1
4790 EOF
4791
4792 else
4793   echo "$ac_t""no" 1>&6
4794 fi
4795 done
4796
4797 for ac_hdr in stdint.h
4798 do
4799 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4800 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4801 echo "configure:4802: checking for $ac_hdr" >&5
4802 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4803   echo $ac_n "(cached) $ac_c" 1>&6
4804 else
4805   cat > conftest.$ac_ext <<EOF
4806 #line 4807 "configure"
4807 #include "confdefs.h"
4808 #include <$ac_hdr>
4809 EOF
4810 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4811 { (eval echo configure:4812: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4812 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4813 if test -z "$ac_err"; then
4814   rm -rf conftest*
4815   eval "ac_cv_header_$ac_safe=yes"
4816 else
4817   echo "$ac_err" >&5
4818   echo "configure: failed program was:" >&5
4819   cat conftest.$ac_ext >&5
4820   rm -rf conftest*
4821   eval "ac_cv_header_$ac_safe=no"
4822 fi
4823 rm -f conftest*
4824 fi
4825 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4826   echo "$ac_t""yes" 1>&6
4827     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4828   cat >> confdefs.h <<EOF
4829 #define $ac_tr_hdr 1
4830 EOF
4831
4832 else
4833   echo "$ac_t""no" 1>&6
4834 fi
4835 done
4836
4837 for ac_hdr in string.h memory.h strings.h
4838 do
4839 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4840 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4841 echo "configure:4842: checking for $ac_hdr" >&5
4842 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4843   echo $ac_n "(cached) $ac_c" 1>&6
4844 else
4845   cat > conftest.$ac_ext <<EOF
4846 #line 4847 "configure"
4847 #include "confdefs.h"
4848 #include <$ac_hdr>
4849 EOF
4850 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4851 { (eval echo configure:4852: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4852 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4853 if test -z "$ac_err"; then
4854   rm -rf conftest*
4855   eval "ac_cv_header_$ac_safe=yes"
4856 else
4857   echo "$ac_err" >&5
4858   echo "configure: failed program was:" >&5
4859   cat conftest.$ac_ext >&5
4860   rm -rf conftest*
4861   eval "ac_cv_header_$ac_safe=no"
4862 fi
4863 rm -f conftest*
4864 fi
4865 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4866   echo "$ac_t""yes" 1>&6
4867     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4868   cat >> confdefs.h <<EOF
4869 #define $ac_tr_hdr 1
4870 EOF
4871
4872 else
4873   echo "$ac_t""no" 1>&6
4874 fi
4875 done
4876
4877 for ac_hdr in sys/fault.h
4878 do
4879 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4880 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4881 echo "configure:4882: checking for $ac_hdr" >&5
4882 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4883   echo $ac_n "(cached) $ac_c" 1>&6
4884 else
4885   cat > conftest.$ac_ext <<EOF
4886 #line 4887 "configure"
4887 #include "confdefs.h"
4888 #include <$ac_hdr>
4889 EOF
4890 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4891 { (eval echo configure:4892: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4892 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4893 if test -z "$ac_err"; then
4894   rm -rf conftest*
4895   eval "ac_cv_header_$ac_safe=yes"
4896 else
4897   echo "$ac_err" >&5
4898   echo "configure: failed program was:" >&5
4899   cat conftest.$ac_ext >&5
4900   rm -rf conftest*
4901   eval "ac_cv_header_$ac_safe=no"
4902 fi
4903 rm -f conftest*
4904 fi
4905 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4906   echo "$ac_t""yes" 1>&6
4907     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4908   cat >> confdefs.h <<EOF
4909 #define $ac_tr_hdr 1
4910 EOF
4911
4912 else
4913   echo "$ac_t""no" 1>&6
4914 fi
4915 done
4916
4917 for ac_hdr in sys/file.h
4918 do
4919 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4920 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4921 echo "configure:4922: checking for $ac_hdr" >&5
4922 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4923   echo $ac_n "(cached) $ac_c" 1>&6
4924 else
4925   cat > conftest.$ac_ext <<EOF
4926 #line 4927 "configure"
4927 #include "confdefs.h"
4928 #include <$ac_hdr>
4929 EOF
4930 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4931 { (eval echo configure:4932: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4932 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4933 if test -z "$ac_err"; then
4934   rm -rf conftest*
4935   eval "ac_cv_header_$ac_safe=yes"
4936 else
4937   echo "$ac_err" >&5
4938   echo "configure: failed program was:" >&5
4939   cat conftest.$ac_ext >&5
4940   rm -rf conftest*
4941   eval "ac_cv_header_$ac_safe=no"
4942 fi
4943 rm -f conftest*
4944 fi
4945 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4946   echo "$ac_t""yes" 1>&6
4947     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4948   cat >> confdefs.h <<EOF
4949 #define $ac_tr_hdr 1
4950 EOF
4951
4952 else
4953   echo "$ac_t""no" 1>&6
4954 fi
4955 done
4956
4957 for ac_hdr in sys/filio.h
4958 do
4959 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4960 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4961 echo "configure:4962: checking for $ac_hdr" >&5
4962 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4963   echo $ac_n "(cached) $ac_c" 1>&6
4964 else
4965   cat > conftest.$ac_ext <<EOF
4966 #line 4967 "configure"
4967 #include "confdefs.h"
4968 #include <$ac_hdr>
4969 EOF
4970 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4971 { (eval echo configure:4972: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4972 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4973 if test -z "$ac_err"; then
4974   rm -rf conftest*
4975   eval "ac_cv_header_$ac_safe=yes"
4976 else
4977   echo "$ac_err" >&5
4978   echo "configure: failed program was:" >&5
4979   cat conftest.$ac_ext >&5
4980   rm -rf conftest*
4981   eval "ac_cv_header_$ac_safe=no"
4982 fi
4983 rm -f conftest*
4984 fi
4985 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4986   echo "$ac_t""yes" 1>&6
4987     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4988   cat >> confdefs.h <<EOF
4989 #define $ac_tr_hdr 1
4990 EOF
4991
4992 else
4993   echo "$ac_t""no" 1>&6
4994 fi
4995 done
4996
4997 for ac_hdr in sys/ioctl.h
4998 do
4999 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5000 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5001 echo "configure:5002: checking for $ac_hdr" >&5
5002 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5003   echo $ac_n "(cached) $ac_c" 1>&6
5004 else
5005   cat > conftest.$ac_ext <<EOF
5006 #line 5007 "configure"
5007 #include "confdefs.h"
5008 #include <$ac_hdr>
5009 EOF
5010 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5011 { (eval echo configure:5012: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5012 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5013 if test -z "$ac_err"; then
5014   rm -rf conftest*
5015   eval "ac_cv_header_$ac_safe=yes"
5016 else
5017   echo "$ac_err" >&5
5018   echo "configure: failed program was:" >&5
5019   cat conftest.$ac_ext >&5
5020   rm -rf conftest*
5021   eval "ac_cv_header_$ac_safe=no"
5022 fi
5023 rm -f conftest*
5024 fi
5025 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5026   echo "$ac_t""yes" 1>&6
5027     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5028   cat >> confdefs.h <<EOF
5029 #define $ac_tr_hdr 1
5030 EOF
5031
5032 else
5033   echo "$ac_t""no" 1>&6
5034 fi
5035 done
5036
5037 for ac_hdr in sys/param.h
5038 do
5039 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5040 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5041 echo "configure:5042: checking for $ac_hdr" >&5
5042 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5043   echo $ac_n "(cached) $ac_c" 1>&6
5044 else
5045   cat > conftest.$ac_ext <<EOF
5046 #line 5047 "configure"
5047 #include "confdefs.h"
5048 #include <$ac_hdr>
5049 EOF
5050 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5051 { (eval echo configure:5052: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5052 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5053 if test -z "$ac_err"; then
5054   rm -rf conftest*
5055   eval "ac_cv_header_$ac_safe=yes"
5056 else
5057   echo "$ac_err" >&5
5058   echo "configure: failed program was:" >&5
5059   cat conftest.$ac_ext >&5
5060   rm -rf conftest*
5061   eval "ac_cv_header_$ac_safe=no"
5062 fi
5063 rm -f conftest*
5064 fi
5065 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5066   echo "$ac_t""yes" 1>&6
5067     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5068   cat >> confdefs.h <<EOF
5069 #define $ac_tr_hdr 1
5070 EOF
5071
5072 else
5073   echo "$ac_t""no" 1>&6
5074 fi
5075 done
5076
5077 for ac_hdr in sys/proc.h
5078 do
5079 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5080 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5081 echo "configure:5082: checking for $ac_hdr" >&5
5082 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5083   echo $ac_n "(cached) $ac_c" 1>&6
5084 else
5085   cat > conftest.$ac_ext <<EOF
5086 #line 5087 "configure"
5087 #include "confdefs.h"
5088 #include <$ac_hdr>
5089 EOF
5090 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5091 { (eval echo configure:5092: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5092 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5093 if test -z "$ac_err"; then
5094   rm -rf conftest*
5095   eval "ac_cv_header_$ac_safe=yes"
5096 else
5097   echo "$ac_err" >&5
5098   echo "configure: failed program was:" >&5
5099   cat conftest.$ac_ext >&5
5100   rm -rf conftest*
5101   eval "ac_cv_header_$ac_safe=no"
5102 fi
5103 rm -f conftest*
5104 fi
5105 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5106   echo "$ac_t""yes" 1>&6
5107     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5108   cat >> confdefs.h <<EOF
5109 #define $ac_tr_hdr 1
5110 EOF
5111
5112 else
5113   echo "$ac_t""no" 1>&6
5114 fi
5115 done
5116
5117 for ac_hdr in sys/procfs.h
5118 do
5119 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5120 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5121 echo "configure:5122: checking for $ac_hdr" >&5
5122 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5123   echo $ac_n "(cached) $ac_c" 1>&6
5124 else
5125   cat > conftest.$ac_ext <<EOF
5126 #line 5127 "configure"
5127 #include "confdefs.h"
5128 #include <$ac_hdr>
5129 EOF
5130 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5131 { (eval echo configure:5132: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5132 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5133 if test -z "$ac_err"; then
5134   rm -rf conftest*
5135   eval "ac_cv_header_$ac_safe=yes"
5136 else
5137   echo "$ac_err" >&5
5138   echo "configure: failed program was:" >&5
5139   cat conftest.$ac_ext >&5
5140   rm -rf conftest*
5141   eval "ac_cv_header_$ac_safe=no"
5142 fi
5143 rm -f conftest*
5144 fi
5145 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5146   echo "$ac_t""yes" 1>&6
5147     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5148   cat >> confdefs.h <<EOF
5149 #define $ac_tr_hdr 1
5150 EOF
5151
5152 else
5153   echo "$ac_t""no" 1>&6
5154 fi
5155 done
5156
5157 for ac_hdr in sys/ptrace.h ptrace.h
5158 do
5159 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5160 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5161 echo "configure:5162: checking for $ac_hdr" >&5
5162 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5163   echo $ac_n "(cached) $ac_c" 1>&6
5164 else
5165   cat > conftest.$ac_ext <<EOF
5166 #line 5167 "configure"
5167 #include "confdefs.h"
5168 #include <$ac_hdr>
5169 EOF
5170 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5171 { (eval echo configure:5172: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5172 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5173 if test -z "$ac_err"; then
5174   rm -rf conftest*
5175   eval "ac_cv_header_$ac_safe=yes"
5176 else
5177   echo "$ac_err" >&5
5178   echo "configure: failed program was:" >&5
5179   cat conftest.$ac_ext >&5
5180   rm -rf conftest*
5181   eval "ac_cv_header_$ac_safe=no"
5182 fi
5183 rm -f conftest*
5184 fi
5185 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5186   echo "$ac_t""yes" 1>&6
5187     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5188   cat >> confdefs.h <<EOF
5189 #define $ac_tr_hdr 1
5190 EOF
5191
5192 else
5193   echo "$ac_t""no" 1>&6
5194 fi
5195 done
5196
5197 for ac_hdr in sys/reg.h sys/debugreg.h
5198 do
5199 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5200 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5201 echo "configure:5202: checking for $ac_hdr" >&5
5202 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5203   echo $ac_n "(cached) $ac_c" 1>&6
5204 else
5205   cat > conftest.$ac_ext <<EOF
5206 #line 5207 "configure"
5207 #include "confdefs.h"
5208 #include <$ac_hdr>
5209 EOF
5210 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5211 { (eval echo configure:5212: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5212 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5213 if test -z "$ac_err"; then
5214   rm -rf conftest*
5215   eval "ac_cv_header_$ac_safe=yes"
5216 else
5217   echo "$ac_err" >&5
5218   echo "configure: failed program was:" >&5
5219   cat conftest.$ac_ext >&5
5220   rm -rf conftest*
5221   eval "ac_cv_header_$ac_safe=no"
5222 fi
5223 rm -f conftest*
5224 fi
5225 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5226   echo "$ac_t""yes" 1>&6
5227     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5228   cat >> confdefs.h <<EOF
5229 #define $ac_tr_hdr 1
5230 EOF
5231
5232 else
5233   echo "$ac_t""no" 1>&6
5234 fi
5235 done
5236
5237 for ac_hdr in sys/select.h
5238 do
5239 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5240 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5241 echo "configure:5242: checking for $ac_hdr" >&5
5242 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5243   echo $ac_n "(cached) $ac_c" 1>&6
5244 else
5245   cat > conftest.$ac_ext <<EOF
5246 #line 5247 "configure"
5247 #include "confdefs.h"
5248 #include <$ac_hdr>
5249 EOF
5250 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5251 { (eval echo configure:5252: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5252 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5253 if test -z "$ac_err"; then
5254   rm -rf conftest*
5255   eval "ac_cv_header_$ac_safe=yes"
5256 else
5257   echo "$ac_err" >&5
5258   echo "configure: failed program was:" >&5
5259   cat conftest.$ac_ext >&5
5260   rm -rf conftest*
5261   eval "ac_cv_header_$ac_safe=no"
5262 fi
5263 rm -f conftest*
5264 fi
5265 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5266   echo "$ac_t""yes" 1>&6
5267     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5268   cat >> confdefs.h <<EOF
5269 #define $ac_tr_hdr 1
5270 EOF
5271
5272 else
5273   echo "$ac_t""no" 1>&6
5274 fi
5275 done
5276
5277 for ac_hdr in sys/syscall.h
5278 do
5279 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5280 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5281 echo "configure:5282: checking for $ac_hdr" >&5
5282 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5283   echo $ac_n "(cached) $ac_c" 1>&6
5284 else
5285   cat > conftest.$ac_ext <<EOF
5286 #line 5287 "configure"
5287 #include "confdefs.h"
5288 #include <$ac_hdr>
5289 EOF
5290 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5291 { (eval echo configure:5292: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5292 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5293 if test -z "$ac_err"; then
5294   rm -rf conftest*
5295   eval "ac_cv_header_$ac_safe=yes"
5296 else
5297   echo "$ac_err" >&5
5298   echo "configure: failed program was:" >&5
5299   cat conftest.$ac_ext >&5
5300   rm -rf conftest*
5301   eval "ac_cv_header_$ac_safe=no"
5302 fi
5303 rm -f conftest*
5304 fi
5305 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5306   echo "$ac_t""yes" 1>&6
5307     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5308   cat >> confdefs.h <<EOF
5309 #define $ac_tr_hdr 1
5310 EOF
5311
5312 else
5313   echo "$ac_t""no" 1>&6
5314 fi
5315 done
5316
5317 for ac_hdr in sys/types.h
5318 do
5319 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5320 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5321 echo "configure:5322: checking for $ac_hdr" >&5
5322 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5323   echo $ac_n "(cached) $ac_c" 1>&6
5324 else
5325   cat > conftest.$ac_ext <<EOF
5326 #line 5327 "configure"
5327 #include "confdefs.h"
5328 #include <$ac_hdr>
5329 EOF
5330 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5331 { (eval echo configure:5332: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5332 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5333 if test -z "$ac_err"; then
5334   rm -rf conftest*
5335   eval "ac_cv_header_$ac_safe=yes"
5336 else
5337   echo "$ac_err" >&5
5338   echo "configure: failed program was:" >&5
5339   cat conftest.$ac_ext >&5
5340   rm -rf conftest*
5341   eval "ac_cv_header_$ac_safe=no"
5342 fi
5343 rm -f conftest*
5344 fi
5345 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5346   echo "$ac_t""yes" 1>&6
5347     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5348   cat >> confdefs.h <<EOF
5349 #define $ac_tr_hdr 1
5350 EOF
5351
5352 else
5353   echo "$ac_t""no" 1>&6
5354 fi
5355 done
5356
5357 for ac_hdr in sys/user.h
5358 do
5359 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5360 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5361 echo "configure:5362: checking for $ac_hdr" >&5
5362 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5363   echo $ac_n "(cached) $ac_c" 1>&6
5364 else
5365   cat > conftest.$ac_ext <<EOF
5366 #line 5367 "configure"
5367 #include "confdefs.h"
5368 #include <$ac_hdr>
5369 EOF
5370 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5371 { (eval echo configure:5372: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5372 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5373 if test -z "$ac_err"; then
5374   rm -rf conftest*
5375   eval "ac_cv_header_$ac_safe=yes"
5376 else
5377   echo "$ac_err" >&5
5378   echo "configure: failed program was:" >&5
5379   cat conftest.$ac_ext >&5
5380   rm -rf conftest*
5381   eval "ac_cv_header_$ac_safe=no"
5382 fi
5383 rm -f conftest*
5384 fi
5385 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5386   echo "$ac_t""yes" 1>&6
5387     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5388   cat >> confdefs.h <<EOF
5389 #define $ac_tr_hdr 1
5390 EOF
5391
5392 else
5393   echo "$ac_t""no" 1>&6
5394 fi
5395 done
5396
5397 for ac_hdr in sys/wait.h wait.h
5398 do
5399 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5400 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5401 echo "configure:5402: checking for $ac_hdr" >&5
5402 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5403   echo $ac_n "(cached) $ac_c" 1>&6
5404 else
5405   cat > conftest.$ac_ext <<EOF
5406 #line 5407 "configure"
5407 #include "confdefs.h"
5408 #include <$ac_hdr>
5409 EOF
5410 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5411 { (eval echo configure:5412: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5412 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5413 if test -z "$ac_err"; then
5414   rm -rf conftest*
5415   eval "ac_cv_header_$ac_safe=yes"
5416 else
5417   echo "$ac_err" >&5
5418   echo "configure: failed program was:" >&5
5419   cat conftest.$ac_ext >&5
5420   rm -rf conftest*
5421   eval "ac_cv_header_$ac_safe=no"
5422 fi
5423 rm -f conftest*
5424 fi
5425 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5426   echo "$ac_t""yes" 1>&6
5427     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5428   cat >> confdefs.h <<EOF
5429 #define $ac_tr_hdr 1
5430 EOF
5431
5432 else
5433   echo "$ac_t""no" 1>&6
5434 fi
5435 done
5436
5437 for ac_hdr in termios.h termio.h sgtty.h
5438 do
5439 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5440 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5441 echo "configure:5442: checking for $ac_hdr" >&5
5442 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5443   echo $ac_n "(cached) $ac_c" 1>&6
5444 else
5445   cat > conftest.$ac_ext <<EOF
5446 #line 5447 "configure"
5447 #include "confdefs.h"
5448 #include <$ac_hdr>
5449 EOF
5450 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5451 { (eval echo configure:5452: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5452 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5453 if test -z "$ac_err"; then
5454   rm -rf conftest*
5455   eval "ac_cv_header_$ac_safe=yes"
5456 else
5457   echo "$ac_err" >&5
5458   echo "configure: failed program was:" >&5
5459   cat conftest.$ac_ext >&5
5460   rm -rf conftest*
5461   eval "ac_cv_header_$ac_safe=no"
5462 fi
5463 rm -f conftest*
5464 fi
5465 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5466   echo "$ac_t""yes" 1>&6
5467     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5468   cat >> confdefs.h <<EOF
5469 #define $ac_tr_hdr 1
5470 EOF
5471
5472 else
5473   echo "$ac_t""no" 1>&6
5474 fi
5475 done
5476
5477 for ac_hdr in unistd.h
5478 do
5479 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5480 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5481 echo "configure:5482: checking for $ac_hdr" >&5
5482 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5483   echo $ac_n "(cached) $ac_c" 1>&6
5484 else
5485   cat > conftest.$ac_ext <<EOF
5486 #line 5487 "configure"
5487 #include "confdefs.h"
5488 #include <$ac_hdr>
5489 EOF
5490 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5491 { (eval echo configure:5492: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5492 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5493 if test -z "$ac_err"; then
5494   rm -rf conftest*
5495   eval "ac_cv_header_$ac_safe=yes"
5496 else
5497   echo "$ac_err" >&5
5498   echo "configure: failed program was:" >&5
5499   cat conftest.$ac_ext >&5
5500   rm -rf conftest*
5501   eval "ac_cv_header_$ac_safe=no"
5502 fi
5503 rm -f conftest*
5504 fi
5505 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5506   echo "$ac_t""yes" 1>&6
5507     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5508   cat >> confdefs.h <<EOF
5509 #define $ac_tr_hdr 1
5510 EOF
5511
5512 else
5513   echo "$ac_t""no" 1>&6
5514 fi
5515 done
5516
5517
5518 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
5519 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
5520 # think that we don't have <curses.h> if we're using GCC.
5521 case $host_os in
5522   solaris2.[789])
5523     if test "$GCC" = yes; then
5524       cat >> confdefs.h <<\EOF
5525 #define _MSE_INT_H 1
5526 EOF
5527
5528     fi ;;
5529 esac
5530 for ac_hdr in curses.h cursesX.h ncurses.h ncurses/ncurses.h term.h
5531 do
5532 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5533 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5534 echo "configure:5535: checking for $ac_hdr" >&5
5535 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5536   echo $ac_n "(cached) $ac_c" 1>&6
5537 else
5538   cat > conftest.$ac_ext <<EOF
5539 #line 5540 "configure"
5540 #include "confdefs.h"
5541 #include <$ac_hdr>
5542 EOF
5543 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5544 { (eval echo configure:5545: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5545 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5546 if test -z "$ac_err"; then
5547   rm -rf conftest*
5548   eval "ac_cv_header_$ac_safe=yes"
5549 else
5550   echo "$ac_err" >&5
5551   echo "configure: failed program was:" >&5
5552   cat conftest.$ac_ext >&5
5553   rm -rf conftest*
5554   eval "ac_cv_header_$ac_safe=no"
5555 fi
5556 rm -f conftest*
5557 fi
5558 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5559   echo "$ac_t""yes" 1>&6
5560     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5561   cat >> confdefs.h <<EOF
5562 #define $ac_tr_hdr 1
5563 EOF
5564
5565 else
5566   echo "$ac_t""no" 1>&6
5567 fi
5568 done
5569
5570
5571 # FIXME: kettenis/20030102: In most cases we include these
5572 # unconditionally, so what's the point in checking these?
5573 for ac_hdr in ctype.h time.h
5574 do
5575 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5576 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5577 echo "configure:5578: checking for $ac_hdr" >&5
5578 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5579   echo $ac_n "(cached) $ac_c" 1>&6
5580 else
5581   cat > conftest.$ac_ext <<EOF
5582 #line 5583 "configure"
5583 #include "confdefs.h"
5584 #include <$ac_hdr>
5585 EOF
5586 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5587 { (eval echo configure:5588: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5588 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5589 if test -z "$ac_err"; then
5590   rm -rf conftest*
5591   eval "ac_cv_header_$ac_safe=yes"
5592 else
5593   echo "$ac_err" >&5
5594   echo "configure: failed program was:" >&5
5595   cat conftest.$ac_ext >&5
5596   rm -rf conftest*
5597   eval "ac_cv_header_$ac_safe=no"
5598 fi
5599 rm -f conftest*
5600 fi
5601 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5602   echo "$ac_t""yes" 1>&6
5603     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5604   cat >> confdefs.h <<EOF
5605 #define $ac_tr_hdr 1
5606 EOF
5607
5608 else
5609   echo "$ac_t""no" 1>&6
5610 fi
5611 done
5612
5613
5614 echo $ac_n "checking for member st_blocks in struct stat""... $ac_c" 1>&6
5615 echo "configure:5616: checking for member st_blocks in struct stat" >&5
5616 if eval "test \"`echo '$''{'gdb_cv_have_struct_stat_with_st_blocks_member'+set}'`\" = set"; then
5617   echo $ac_n "(cached) $ac_c" 1>&6
5618 else
5619   cat > conftest.$ac_ext <<EOF
5620 #line 5621 "configure"
5621 #include "confdefs.h"
5622 #include <sys/types.h>
5623 #include <sys/stat.h>
5624 int main() {
5625 struct stat st; (void) st.st_blocks;
5626 ; return 0; }
5627 EOF
5628 if { (eval echo configure:5629: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5629   rm -rf conftest*
5630   gdb_cv_have_struct_stat_with_st_blocks_member=yes
5631 else
5632   echo "configure: failed program was:" >&5
5633   cat conftest.$ac_ext >&5
5634   rm -rf conftest*
5635   gdb_cv_have_struct_stat_with_st_blocks_member=no
5636 fi
5637 rm -f conftest*
5638 fi
5639
5640 echo "$ac_t""$gdb_cv_have_struct_stat_with_st_blocks_member" 1>&6
5641 if test $gdb_cv_have_struct_stat_with_st_blocks_member = yes; then
5642   cat >> confdefs.h <<\EOF
5643 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
5644 EOF
5645
5646 fi
5647
5648 # ------------------------- #
5649 # Checks for declarations.  #
5650 # ------------------------- #
5651
5652 for ac_func in getopt
5653 do
5654   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5655 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
5656 echo "configure:5657: checking whether $ac_func is declared" >&5
5657 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
5658   echo $ac_n "(cached) $ac_c" 1>&6
5659 else
5660   cat > conftest.$ac_ext <<EOF
5661 #line 5662 "configure"
5662 #include "confdefs.h"
5663 #undef $ac_tr_decl
5664 #define $ac_tr_decl 1
5665
5666
5667 int main() {
5668 #ifndef $ac_func
5669 char *(*pfn) = (char *(*)) $ac_func ;
5670 #endif
5671 ; return 0; }
5672 EOF
5673 if { (eval echo configure:5674: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5674   rm -rf conftest*
5675   eval "gcc_cv_have_decl_$ac_func=yes"
5676 else
5677   echo "configure: failed program was:" >&5
5678   cat conftest.$ac_ext >&5
5679   rm -rf conftest*
5680   eval "gcc_cv_have_decl_$ac_func=no"
5681 fi
5682 rm -f conftest*
5683 fi
5684
5685 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
5686   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
5687 #define $ac_tr_decl 1
5688 EOF
5689
5690 else
5691   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
5692 #define $ac_tr_decl 0
5693 EOF
5694
5695 fi
5696
5697 done
5698 if test x = y ; then
5699   cat >> confdefs.h <<\EOF
5700 #define HAVE_DECL_GETOPT 1
5701 EOF
5702 fi
5703
5704
5705 # ------------------ #
5706 # Checks for types.  #
5707 # ------------------ #
5708
5709 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
5710 echo "configure:5711: checking return type of signal handlers" >&5
5711 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
5712   echo $ac_n "(cached) $ac_c" 1>&6
5713 else
5714   cat > conftest.$ac_ext <<EOF
5715 #line 5716 "configure"
5716 #include "confdefs.h"
5717 #include <sys/types.h>
5718 #include <signal.h>
5719 #ifdef signal
5720 #undef signal
5721 #endif
5722 #ifdef __cplusplus
5723 extern "C" void (*signal (int, void (*)(int)))(int);
5724 #else
5725 void (*signal ()) ();
5726 #endif
5727
5728 int main() {
5729 int i;
5730 ; return 0; }
5731 EOF
5732 if { (eval echo configure:5733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5733   rm -rf conftest*
5734   ac_cv_type_signal=void
5735 else
5736   echo "configure: failed program was:" >&5
5737   cat conftest.$ac_ext >&5
5738   rm -rf conftest*
5739   ac_cv_type_signal=int
5740 fi
5741 rm -f conftest*
5742 fi
5743
5744 echo "$ac_t""$ac_cv_type_signal" 1>&6
5745 cat >> confdefs.h <<EOF
5746 #define RETSIGTYPE $ac_cv_type_signal
5747 EOF
5748
5749
5750
5751 # ------------------------------------- #
5752 # Checks for compiler characteristics.  #
5753 # ------------------------------------- #
5754
5755 echo $ac_n "checking for working const""... $ac_c" 1>&6
5756 echo "configure:5757: checking for working const" >&5
5757 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5758   echo $ac_n "(cached) $ac_c" 1>&6
5759 else
5760   cat > conftest.$ac_ext <<EOF
5761 #line 5762 "configure"
5762 #include "confdefs.h"
5763
5764 int main() {
5765
5766 /* Ultrix mips cc rejects this.  */
5767 typedef int charset[2]; const charset x;
5768 /* SunOS 4.1.1 cc rejects this.  */
5769 char const *const *ccp;
5770 char **p;
5771 /* NEC SVR4.0.2 mips cc rejects this.  */
5772 struct point {int x, y;};
5773 static struct point const zero = {0,0};
5774 /* AIX XL C 1.02.0.0 rejects this.
5775    It does not let you subtract one const X* pointer from another in an arm
5776    of an if-expression whose if-part is not a constant expression */
5777 const char *g = "string";
5778 ccp = &g + (g ? g-g : 0);
5779 /* HPUX 7.0 cc rejects these. */
5780 ++ccp;
5781 p = (char**) ccp;
5782 ccp = (char const *const *) p;
5783 { /* SCO 3.2v4 cc rejects this.  */
5784   char *t;
5785   char const *s = 0 ? (char *) 0 : (char const *) 0;
5786
5787   *t++ = 0;
5788 }
5789 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5790   int x[] = {25, 17};
5791   const int *foo = &x[0];
5792   ++foo;
5793 }
5794 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5795   typedef const int *iptr;
5796   iptr p = 0;
5797   ++p;
5798 }
5799 { /* AIX XL C 1.02.0.0 rejects this saying
5800      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5801   struct s { int j; const int *ap[3]; };
5802   struct s *b; b->j = 5;
5803 }
5804 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5805   const int foo = 10;
5806 }
5807
5808 ; return 0; }
5809 EOF
5810 if { (eval echo configure:5811: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5811   rm -rf conftest*
5812   ac_cv_c_const=yes
5813 else
5814   echo "configure: failed program was:" >&5
5815   cat conftest.$ac_ext >&5
5816   rm -rf conftest*
5817   ac_cv_c_const=no
5818 fi
5819 rm -f conftest*
5820 fi
5821
5822 echo "$ac_t""$ac_cv_c_const" 1>&6
5823 if test $ac_cv_c_const = no; then
5824   cat >> confdefs.h <<\EOF
5825 #define const
5826 EOF
5827
5828 fi
5829
5830 echo $ac_n "checking for inline""... $ac_c" 1>&6
5831 echo "configure:5832: checking for inline" >&5
5832 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
5833   echo $ac_n "(cached) $ac_c" 1>&6
5834 else
5835   ac_cv_c_inline=no
5836 for ac_kw in inline __inline__ __inline; do
5837   cat > conftest.$ac_ext <<EOF
5838 #line 5839 "configure"
5839 #include "confdefs.h"
5840
5841 int main() {
5842 } $ac_kw foo() {
5843 ; return 0; }
5844 EOF
5845 if { (eval echo configure:5846: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5846   rm -rf conftest*
5847   ac_cv_c_inline=$ac_kw; break
5848 else
5849   echo "configure: failed program was:" >&5
5850   cat conftest.$ac_ext >&5
5851 fi
5852 rm -f conftest*
5853 done
5854
5855 fi
5856
5857 echo "$ac_t""$ac_cv_c_inline" 1>&6
5858 case "$ac_cv_c_inline" in
5859   inline | yes) ;;
5860   no) cat >> confdefs.h <<\EOF
5861 #define inline
5862 EOF
5863  ;;
5864   *)  cat >> confdefs.h <<EOF
5865 #define inline $ac_cv_c_inline
5866 EOF
5867  ;;
5868 esac
5869
5870
5871 # ------------------------------ #
5872 # Checks for library functions.  #
5873 # ------------------------------ #
5874
5875 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5876 # for constant arguments.  Useless!
5877 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5878 echo "configure:5879: checking for working alloca.h" >&5
5879 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5880   echo $ac_n "(cached) $ac_c" 1>&6
5881 else
5882   cat > conftest.$ac_ext <<EOF
5883 #line 5884 "configure"
5884 #include "confdefs.h"
5885 #include <alloca.h>
5886 int main() {
5887 char *p = alloca(2 * sizeof(int));
5888 ; return 0; }
5889 EOF
5890 if { (eval echo configure:5891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5891   rm -rf conftest*
5892   ac_cv_header_alloca_h=yes
5893 else
5894   echo "configure: failed program was:" >&5
5895   cat conftest.$ac_ext >&5
5896   rm -rf conftest*
5897   ac_cv_header_alloca_h=no
5898 fi
5899 rm -f conftest*
5900 fi
5901
5902 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5903 if test $ac_cv_header_alloca_h = yes; then
5904   cat >> confdefs.h <<\EOF
5905 #define HAVE_ALLOCA_H 1
5906 EOF
5907
5908 fi
5909
5910 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5911 echo "configure:5912: checking for alloca" >&5
5912 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5913   echo $ac_n "(cached) $ac_c" 1>&6
5914 else
5915   cat > conftest.$ac_ext <<EOF
5916 #line 5917 "configure"
5917 #include "confdefs.h"
5918
5919 #ifdef __GNUC__
5920 # define alloca __builtin_alloca
5921 #else
5922 # ifdef _MSC_VER
5923 #  include <malloc.h>
5924 #  define alloca _alloca
5925 # else
5926 #  if HAVE_ALLOCA_H
5927 #   include <alloca.h>
5928 #  else
5929 #   ifdef _AIX
5930  #pragma alloca
5931 #   else
5932 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5933 char *alloca ();
5934 #    endif
5935 #   endif
5936 #  endif
5937 # endif
5938 #endif
5939
5940 int main() {
5941 char *p = (char *) alloca(1);
5942 ; return 0; }
5943 EOF
5944 if { (eval echo configure:5945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5945   rm -rf conftest*
5946   ac_cv_func_alloca_works=yes
5947 else
5948   echo "configure: failed program was:" >&5
5949   cat conftest.$ac_ext >&5
5950   rm -rf conftest*
5951   ac_cv_func_alloca_works=no
5952 fi
5953 rm -f conftest*
5954 fi
5955
5956 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5957 if test $ac_cv_func_alloca_works = yes; then
5958   cat >> confdefs.h <<\EOF
5959 #define HAVE_ALLOCA 1
5960 EOF
5961
5962 fi
5963
5964 if test $ac_cv_func_alloca_works = no; then
5965   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5966   # that cause trouble.  Some versions do not even contain alloca or
5967   # contain a buggy version.  If you still want to use their alloca,
5968   # use ar to extract alloca.o from them instead of compiling alloca.c.
5969   ALLOCA=alloca.${ac_objext}
5970   cat >> confdefs.h <<\EOF
5971 #define C_ALLOCA 1
5972 EOF
5973
5974
5975 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5976 echo "configure:5977: checking whether alloca needs Cray hooks" >&5
5977 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5978   echo $ac_n "(cached) $ac_c" 1>&6
5979 else
5980   cat > conftest.$ac_ext <<EOF
5981 #line 5982 "configure"
5982 #include "confdefs.h"
5983 #if defined(CRAY) && ! defined(CRAY2)
5984 webecray
5985 #else
5986 wenotbecray
5987 #endif
5988
5989 EOF
5990 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5991   egrep "webecray" >/dev/null 2>&1; then
5992   rm -rf conftest*
5993   ac_cv_os_cray=yes
5994 else
5995   rm -rf conftest*
5996   ac_cv_os_cray=no
5997 fi
5998 rm -f conftest*
5999
6000 fi
6001
6002 echo "$ac_t""$ac_cv_os_cray" 1>&6
6003 if test $ac_cv_os_cray = yes; then
6004 for ac_func in _getb67 GETB67 getb67; do
6005   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6006 echo "configure:6007: checking for $ac_func" >&5
6007 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6008   echo $ac_n "(cached) $ac_c" 1>&6
6009 else
6010   cat > conftest.$ac_ext <<EOF
6011 #line 6012 "configure"
6012 #include "confdefs.h"
6013 /* System header to define __stub macros and hopefully few prototypes,
6014     which can conflict with char $ac_func(); below.  */
6015 #include <assert.h>
6016 /* Override any gcc2 internal prototype to avoid an error.  */
6017 /* We use char because int might match the return type of a gcc2
6018     builtin and then its argument prototype would still apply.  */
6019 char $ac_func();
6020
6021 int main() {
6022
6023 /* The GNU C library defines this for functions which it implements
6024     to always fail with ENOSYS.  Some functions are actually named
6025     something starting with __ and the normal name is an alias.  */
6026 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6027 choke me
6028 #else
6029 $ac_func();
6030 #endif
6031
6032 ; return 0; }
6033 EOF
6034 if { (eval echo configure:6035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6035   rm -rf conftest*
6036   eval "ac_cv_func_$ac_func=yes"
6037 else
6038   echo "configure: failed program was:" >&5
6039   cat conftest.$ac_ext >&5
6040   rm -rf conftest*
6041   eval "ac_cv_func_$ac_func=no"
6042 fi
6043 rm -f conftest*
6044 fi
6045
6046 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6047   echo "$ac_t""yes" 1>&6
6048   cat >> confdefs.h <<EOF
6049 #define CRAY_STACKSEG_END $ac_func
6050 EOF
6051
6052   break
6053 else
6054   echo "$ac_t""no" 1>&6
6055 fi
6056
6057 done
6058 fi
6059
6060 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6061 echo "configure:6062: checking stack direction for C alloca" >&5
6062 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6063   echo $ac_n "(cached) $ac_c" 1>&6
6064 else
6065   if test "$cross_compiling" = yes; then
6066   ac_cv_c_stack_direction=0
6067 else
6068   cat > conftest.$ac_ext <<EOF
6069 #line 6070 "configure"
6070 #include "confdefs.h"
6071 find_stack_direction ()
6072 {
6073   static char *addr = 0;
6074   auto char dummy;
6075   if (addr == 0)
6076     {
6077       addr = &dummy;
6078       return find_stack_direction ();
6079     }
6080   else
6081     return (&dummy > addr) ? 1 : -1;
6082 }
6083 main ()
6084 {
6085   exit (find_stack_direction() < 0);
6086 }
6087 EOF
6088 if { (eval echo configure:6089: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6089 then
6090   ac_cv_c_stack_direction=1
6091 else
6092   echo "configure: failed program was:" >&5
6093   cat conftest.$ac_ext >&5
6094   rm -fr conftest*
6095   ac_cv_c_stack_direction=-1
6096 fi
6097 rm -fr conftest*
6098 fi
6099
6100 fi
6101
6102 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6103 cat >> confdefs.h <<EOF
6104 #define STACK_DIRECTION $ac_cv_c_stack_direction
6105 EOF
6106
6107 fi
6108
6109 for ac_hdr in unistd.h
6110 do
6111 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6112 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6113 echo "configure:6114: checking for $ac_hdr" >&5
6114 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+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 #include <$ac_hdr>
6121 EOF
6122 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6123 { (eval echo configure:6124: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6124 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6125 if test -z "$ac_err"; then
6126   rm -rf conftest*
6127   eval "ac_cv_header_$ac_safe=yes"
6128 else
6129   echo "$ac_err" >&5
6130   echo "configure: failed program was:" >&5
6131   cat conftest.$ac_ext >&5
6132   rm -rf conftest*
6133   eval "ac_cv_header_$ac_safe=no"
6134 fi
6135 rm -f conftest*
6136 fi
6137 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6138   echo "$ac_t""yes" 1>&6
6139     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6140   cat >> confdefs.h <<EOF
6141 #define $ac_tr_hdr 1
6142 EOF
6143
6144 else
6145   echo "$ac_t""no" 1>&6
6146 fi
6147 done
6148
6149 for ac_func in getpagesize
6150 do
6151 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6152 echo "configure:6153: checking for $ac_func" >&5
6153 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6154   echo $ac_n "(cached) $ac_c" 1>&6
6155 else
6156   cat > conftest.$ac_ext <<EOF
6157 #line 6158 "configure"
6158 #include "confdefs.h"
6159 /* System header to define __stub macros and hopefully few prototypes,
6160     which can conflict with char $ac_func(); below.  */
6161 #include <assert.h>
6162 /* Override any gcc2 internal prototype to avoid an error.  */
6163 /* We use char because int might match the return type of a gcc2
6164     builtin and then its argument prototype would still apply.  */
6165 char $ac_func();
6166
6167 int main() {
6168
6169 /* The GNU C library defines this for functions which it implements
6170     to always fail with ENOSYS.  Some functions are actually named
6171     something starting with __ and the normal name is an alias.  */
6172 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6173 choke me
6174 #else
6175 $ac_func();
6176 #endif
6177
6178 ; return 0; }
6179 EOF
6180 if { (eval echo configure:6181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6181   rm -rf conftest*
6182   eval "ac_cv_func_$ac_func=yes"
6183 else
6184   echo "configure: failed program was:" >&5
6185   cat conftest.$ac_ext >&5
6186   rm -rf conftest*
6187   eval "ac_cv_func_$ac_func=no"
6188 fi
6189 rm -f conftest*
6190 fi
6191
6192 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6193   echo "$ac_t""yes" 1>&6
6194     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6195   cat >> confdefs.h <<EOF
6196 #define $ac_tr_func 1
6197 EOF
6198
6199 else
6200   echo "$ac_t""no" 1>&6
6201 fi
6202 done
6203
6204 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6205 echo "configure:6206: checking for working mmap" >&5
6206 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6207   echo $ac_n "(cached) $ac_c" 1>&6
6208 else
6209   if test "$cross_compiling" = yes; then
6210   ac_cv_func_mmap_fixed_mapped=no
6211 else
6212   cat > conftest.$ac_ext <<EOF
6213 #line 6214 "configure"
6214 #include "confdefs.h"
6215
6216 /* Thanks to Mike Haertel and Jim Avera for this test.
6217    Here is a matrix of mmap possibilities:
6218         mmap private not fixed
6219         mmap private fixed at somewhere currently unmapped
6220         mmap private fixed at somewhere already mapped
6221         mmap shared not fixed
6222         mmap shared fixed at somewhere currently unmapped
6223         mmap shared fixed at somewhere already mapped
6224    For private mappings, we should verify that changes cannot be read()
6225    back from the file, nor mmap's back from the file at a different
6226    address.  (There have been systems where private was not correctly
6227    implemented like the infamous i386 svr4.0, and systems where the
6228    VM page cache was not coherent with the filesystem buffer cache
6229    like early versions of FreeBSD and possibly contemporary NetBSD.)
6230    For shared mappings, we should conversely verify that changes get
6231    propogated back to all the places they're supposed to be.
6232
6233    Grep wants private fixed already mapped.
6234    The main things grep needs to know about mmap are:
6235    * does it exist and is it safe to write into the mmap'd area
6236    * how to use it (BSD variants)  */
6237 #include <sys/types.h>
6238 #include <fcntl.h>
6239 #include <sys/mman.h>
6240
6241 /* This mess was copied from the GNU getpagesize.h.  */
6242 #ifndef HAVE_GETPAGESIZE
6243 # ifdef HAVE_UNISTD_H
6244 #  include <unistd.h>
6245 # endif
6246
6247 /* Assume that all systems that can run configure have sys/param.h.  */
6248 # ifndef HAVE_SYS_PARAM_H
6249 #  define HAVE_SYS_PARAM_H 1
6250 # endif
6251
6252 # ifdef _SC_PAGESIZE
6253 #  define getpagesize() sysconf(_SC_PAGESIZE)
6254 # else /* no _SC_PAGESIZE */
6255 #  ifdef HAVE_SYS_PARAM_H
6256 #   include <sys/param.h>
6257 #   ifdef EXEC_PAGESIZE
6258 #    define getpagesize() EXEC_PAGESIZE
6259 #   else /* no EXEC_PAGESIZE */
6260 #    ifdef NBPG
6261 #     define getpagesize() NBPG * CLSIZE
6262 #     ifndef CLSIZE
6263 #      define CLSIZE 1
6264 #     endif /* no CLSIZE */
6265 #    else /* no NBPG */
6266 #     ifdef NBPC
6267 #      define getpagesize() NBPC
6268 #     else /* no NBPC */
6269 #      ifdef PAGESIZE
6270 #       define getpagesize() PAGESIZE
6271 #      endif /* PAGESIZE */
6272 #     endif /* no NBPC */
6273 #    endif /* no NBPG */
6274 #   endif /* no EXEC_PAGESIZE */
6275 #  else /* no HAVE_SYS_PARAM_H */
6276 #   define getpagesize() 8192   /* punt totally */
6277 #  endif /* no HAVE_SYS_PARAM_H */
6278 # endif /* no _SC_PAGESIZE */
6279
6280 #endif /* no HAVE_GETPAGESIZE */
6281
6282 #ifdef __cplusplus
6283 extern "C" { void *malloc(unsigned); }
6284 #else
6285 char *malloc();
6286 #endif
6287
6288 int
6289 main()
6290 {
6291         char *data, *data2, *data3;
6292         int i, pagesize;
6293         int fd;
6294
6295         pagesize = getpagesize();
6296
6297         /*
6298          * First, make a file with some known garbage in it.
6299          */
6300         data = malloc(pagesize);
6301         if (!data)
6302                 exit(1);
6303         for (i = 0; i < pagesize; ++i)
6304                 *(data + i) = rand();
6305         umask(0);
6306         fd = creat("conftestmmap", 0600);
6307         if (fd < 0)
6308                 exit(1);
6309         if (write(fd, data, pagesize) != pagesize)
6310                 exit(1);
6311         close(fd);
6312
6313         /*
6314          * Next, try to mmap the file at a fixed address which
6315          * already has something else allocated at it.  If we can,
6316          * also make sure that we see the same garbage.
6317          */
6318         fd = open("conftestmmap", O_RDWR);
6319         if (fd < 0)
6320                 exit(1);
6321         data2 = malloc(2 * pagesize);
6322         if (!data2)
6323                 exit(1);
6324         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6325         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6326             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6327                 exit(1);
6328         for (i = 0; i < pagesize; ++i)
6329                 if (*(data + i) != *(data2 + i))
6330                         exit(1);
6331
6332         /*
6333          * Finally, make sure that changes to the mapped area
6334          * do not percolate back to the file as seen by read().
6335          * (This is a bug on some variants of i386 svr4.0.)
6336          */
6337         for (i = 0; i < pagesize; ++i)
6338                 *(data2 + i) = *(data2 + i) + 1;
6339         data3 = malloc(pagesize);
6340         if (!data3)
6341                 exit(1);
6342         if (read(fd, data3, pagesize) != pagesize)
6343                 exit(1);
6344         for (i = 0; i < pagesize; ++i)
6345                 if (*(data + i) != *(data3 + i))
6346                         exit(1);
6347         close(fd);
6348         unlink("conftestmmap");
6349         exit(0);
6350 }
6351
6352 EOF
6353 if { (eval echo configure:6354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6354 then
6355   ac_cv_func_mmap_fixed_mapped=yes
6356 else
6357   echo "configure: failed program was:" >&5
6358   cat conftest.$ac_ext >&5
6359   rm -fr conftest*
6360   ac_cv_func_mmap_fixed_mapped=no
6361 fi
6362 rm -fr conftest*
6363 fi
6364
6365 fi
6366
6367 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6368 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6369   cat >> confdefs.h <<\EOF
6370 #define HAVE_MMAP 1
6371 EOF
6372
6373 fi
6374
6375 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
6376 echo "configure:6377: checking for pid_t" >&5
6377 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
6378   echo $ac_n "(cached) $ac_c" 1>&6
6379 else
6380   cat > conftest.$ac_ext <<EOF
6381 #line 6382 "configure"
6382 #include "confdefs.h"
6383 #include <sys/types.h>
6384 #if STDC_HEADERS
6385 #include <stdlib.h>
6386 #include <stddef.h>
6387 #endif
6388 EOF
6389 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6390   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6391   rm -rf conftest*
6392   ac_cv_type_pid_t=yes
6393 else
6394   rm -rf conftest*
6395   ac_cv_type_pid_t=no
6396 fi
6397 rm -f conftest*
6398
6399 fi
6400 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
6401 if test $ac_cv_type_pid_t = no; then
6402   cat >> confdefs.h <<\EOF
6403 #define pid_t int
6404 EOF
6405
6406 fi
6407
6408 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
6409 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
6410 echo "configure:6411: checking for vfork.h" >&5
6411 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6412   echo $ac_n "(cached) $ac_c" 1>&6
6413 else
6414   cat > conftest.$ac_ext <<EOF
6415 #line 6416 "configure"
6416 #include "confdefs.h"
6417 #include <vfork.h>
6418 EOF
6419 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6420 { (eval echo configure:6421: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6421 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6422 if test -z "$ac_err"; then
6423   rm -rf conftest*
6424   eval "ac_cv_header_$ac_safe=yes"
6425 else
6426   echo "$ac_err" >&5
6427   echo "configure: failed program was:" >&5
6428   cat conftest.$ac_ext >&5
6429   rm -rf conftest*
6430   eval "ac_cv_header_$ac_safe=no"
6431 fi
6432 rm -f conftest*
6433 fi
6434 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6435   echo "$ac_t""yes" 1>&6
6436   cat >> confdefs.h <<\EOF
6437 #define HAVE_VFORK_H 1
6438 EOF
6439
6440 else
6441   echo "$ac_t""no" 1>&6
6442 fi
6443
6444 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
6445 echo "configure:6446: checking for working vfork" >&5
6446 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
6447   echo $ac_n "(cached) $ac_c" 1>&6
6448 else
6449   if test "$cross_compiling" = yes; then
6450   echo $ac_n "checking for vfork""... $ac_c" 1>&6
6451 echo "configure:6452: checking for vfork" >&5
6452 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
6453   echo $ac_n "(cached) $ac_c" 1>&6
6454 else
6455   cat > conftest.$ac_ext <<EOF
6456 #line 6457 "configure"
6457 #include "confdefs.h"
6458 /* System header to define __stub macros and hopefully few prototypes,
6459     which can conflict with char vfork(); below.  */
6460 #include <assert.h>
6461 /* Override any gcc2 internal prototype to avoid an error.  */
6462 /* We use char because int might match the return type of a gcc2
6463     builtin and then its argument prototype would still apply.  */
6464 char vfork();
6465
6466 int main() {
6467
6468 /* The GNU C library defines this for functions which it implements
6469     to always fail with ENOSYS.  Some functions are actually named
6470     something starting with __ and the normal name is an alias.  */
6471 #if defined (__stub_vfork) || defined (__stub___vfork)
6472 choke me
6473 #else
6474 vfork();
6475 #endif
6476
6477 ; return 0; }
6478 EOF
6479 if { (eval echo configure:6480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6480   rm -rf conftest*
6481   eval "ac_cv_func_vfork=yes"
6482 else
6483   echo "configure: failed program was:" >&5
6484   cat conftest.$ac_ext >&5
6485   rm -rf conftest*
6486   eval "ac_cv_func_vfork=no"
6487 fi
6488 rm -f conftest*
6489 fi
6490
6491 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
6492   echo "$ac_t""yes" 1>&6
6493   :
6494 else
6495   echo "$ac_t""no" 1>&6
6496 fi
6497
6498 ac_cv_func_vfork_works=$ac_cv_func_vfork
6499 else
6500   cat > conftest.$ac_ext <<EOF
6501 #line 6502 "configure"
6502 #include "confdefs.h"
6503 /* Thanks to Paul Eggert for this test.  */
6504 #include <stdio.h>
6505 #include <sys/types.h>
6506 #include <sys/stat.h>
6507 #ifdef HAVE_UNISTD_H
6508 #include <unistd.h>
6509 #endif
6510 #ifdef HAVE_VFORK_H
6511 #include <vfork.h>
6512 #endif
6513 /* On some sparc systems, changes by the child to local and incoming
6514    argument registers are propagated back to the parent.
6515    The compiler is told about this with #include <vfork.h>,
6516    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
6517    Test for this by using a static variable whose address
6518    is put into a register that is clobbered by the vfork.  */
6519 static
6520 #ifdef __cplusplus
6521 sparc_address_test (int arg)
6522 #else
6523 sparc_address_test (arg) int arg;
6524 #endif
6525 {
6526   static pid_t child;
6527   if (!child) {
6528     child = vfork ();
6529     if (child < 0) {
6530       perror ("vfork");
6531       _exit(2);
6532     }
6533     if (!child) {
6534       arg = getpid();
6535       write(-1, "", 0);
6536       _exit (arg);
6537     }
6538   }
6539 }
6540 main() {
6541   pid_t parent = getpid ();
6542   pid_t child;
6543
6544   sparc_address_test ();
6545
6546   child = vfork ();
6547
6548   if (child == 0) {
6549     /* Here is another test for sparc vfork register problems.
6550        This test uses lots of local variables, at least
6551        as many local variables as main has allocated so far
6552        including compiler temporaries.  4 locals are enough for
6553        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
6554        A buggy compiler should reuse the register of parent
6555        for one of the local variables, since it will think that
6556        parent can't possibly be used any more in this routine.
6557        Assigning to the local variable will thus munge parent
6558        in the parent process.  */
6559     pid_t
6560       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6561       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6562     /* Convince the compiler that p..p7 are live; otherwise, it might
6563        use the same hardware register for all 8 local variables.  */
6564     if (p != p1 || p != p2 || p != p3 || p != p4
6565         || p != p5 || p != p6 || p != p7)
6566       _exit(1);
6567
6568     /* On some systems (e.g. IRIX 3.3),
6569        vfork doesn't separate parent from child file descriptors.
6570        If the child closes a descriptor before it execs or exits,
6571        this munges the parent's descriptor as well.
6572        Test for this by closing stdout in the child.  */
6573     _exit(close(fileno(stdout)) != 0);
6574   } else {
6575     int status;
6576     struct stat st;
6577
6578     while (wait(&status) != child)
6579       ;
6580     exit(
6581          /* Was there some problem with vforking?  */
6582          child < 0
6583
6584          /* Did the child fail?  (This shouldn't happen.)  */
6585          || status
6586
6587          /* Did the vfork/compiler bug occur?  */
6588          || parent != getpid()
6589
6590          /* Did the file descriptor bug occur?  */
6591          || fstat(fileno(stdout), &st) != 0
6592          );
6593   }
6594 }
6595 EOF
6596 if { (eval echo configure:6597: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6597 then
6598   ac_cv_func_vfork_works=yes
6599 else
6600   echo "configure: failed program was:" >&5
6601   cat conftest.$ac_ext >&5
6602   rm -fr conftest*
6603   ac_cv_func_vfork_works=no
6604 fi
6605 rm -fr conftest*
6606 fi
6607
6608 fi
6609
6610 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
6611 if test $ac_cv_func_vfork_works = no; then
6612   cat >> confdefs.h <<\EOF
6613 #define vfork fork
6614 EOF
6615
6616 fi
6617
6618 for ac_func in canonicalize_file_name realpath
6619 do
6620 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6621 echo "configure:6622: checking for $ac_func" >&5
6622 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6623   echo $ac_n "(cached) $ac_c" 1>&6
6624 else
6625   cat > conftest.$ac_ext <<EOF
6626 #line 6627 "configure"
6627 #include "confdefs.h"
6628 /* System header to define __stub macros and hopefully few prototypes,
6629     which can conflict with char $ac_func(); below.  */
6630 #include <assert.h>
6631 /* Override any gcc2 internal prototype to avoid an error.  */
6632 /* We use char because int might match the return type of a gcc2
6633     builtin and then its argument prototype would still apply.  */
6634 char $ac_func();
6635
6636 int main() {
6637
6638 /* The GNU C library defines this for functions which it implements
6639     to always fail with ENOSYS.  Some functions are actually named
6640     something starting with __ and the normal name is an alias.  */
6641 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6642 choke me
6643 #else
6644 $ac_func();
6645 #endif
6646
6647 ; return 0; }
6648 EOF
6649 if { (eval echo configure:6650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6650   rm -rf conftest*
6651   eval "ac_cv_func_$ac_func=yes"
6652 else
6653   echo "configure: failed program was:" >&5
6654   cat conftest.$ac_ext >&5
6655   rm -rf conftest*
6656   eval "ac_cv_func_$ac_func=no"
6657 fi
6658 rm -f conftest*
6659 fi
6660
6661 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6662   echo "$ac_t""yes" 1>&6
6663     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6664   cat >> confdefs.h <<EOF
6665 #define $ac_tr_func 1
6666 EOF
6667
6668 else
6669   echo "$ac_t""no" 1>&6
6670 fi
6671 done
6672
6673 for ac_func in poll
6674 do
6675 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6676 echo "configure:6677: checking for $ac_func" >&5
6677 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6678   echo $ac_n "(cached) $ac_c" 1>&6
6679 else
6680   cat > conftest.$ac_ext <<EOF
6681 #line 6682 "configure"
6682 #include "confdefs.h"
6683 /* System header to define __stub macros and hopefully few prototypes,
6684     which can conflict with char $ac_func(); below.  */
6685 #include <assert.h>
6686 /* Override any gcc2 internal prototype to avoid an error.  */
6687 /* We use char because int might match the return type of a gcc2
6688     builtin and then its argument prototype would still apply.  */
6689 char $ac_func();
6690
6691 int main() {
6692
6693 /* The GNU C library defines this for functions which it implements
6694     to always fail with ENOSYS.  Some functions are actually named
6695     something starting with __ and the normal name is an alias.  */
6696 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6697 choke me
6698 #else
6699 $ac_func();
6700 #endif
6701
6702 ; return 0; }
6703 EOF
6704 if { (eval echo configure:6705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6705   rm -rf conftest*
6706   eval "ac_cv_func_$ac_func=yes"
6707 else
6708   echo "configure: failed program was:" >&5
6709   cat conftest.$ac_ext >&5
6710   rm -rf conftest*
6711   eval "ac_cv_func_$ac_func=no"
6712 fi
6713 rm -f conftest*
6714 fi
6715
6716 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6717   echo "$ac_t""yes" 1>&6
6718     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6719   cat >> confdefs.h <<EOF
6720 #define $ac_tr_func 1
6721 EOF
6722
6723 else
6724   echo "$ac_t""no" 1>&6
6725 fi
6726 done
6727
6728 for ac_func in pread64
6729 do
6730 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6731 echo "configure:6732: checking for $ac_func" >&5
6732 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6733   echo $ac_n "(cached) $ac_c" 1>&6
6734 else
6735   cat > conftest.$ac_ext <<EOF
6736 #line 6737 "configure"
6737 #include "confdefs.h"
6738 /* System header to define __stub macros and hopefully few prototypes,
6739     which can conflict with char $ac_func(); below.  */
6740 #include <assert.h>
6741 /* Override any gcc2 internal prototype to avoid an error.  */
6742 /* We use char because int might match the return type of a gcc2
6743     builtin and then its argument prototype would still apply.  */
6744 char $ac_func();
6745
6746 int main() {
6747
6748 /* The GNU C library defines this for functions which it implements
6749     to always fail with ENOSYS.  Some functions are actually named
6750     something starting with __ and the normal name is an alias.  */
6751 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6752 choke me
6753 #else
6754 $ac_func();
6755 #endif
6756
6757 ; return 0; }
6758 EOF
6759 if { (eval echo configure:6760: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6760   rm -rf conftest*
6761   eval "ac_cv_func_$ac_func=yes"
6762 else
6763   echo "configure: failed program was:" >&5
6764   cat conftest.$ac_ext >&5
6765   rm -rf conftest*
6766   eval "ac_cv_func_$ac_func=no"
6767 fi
6768 rm -f conftest*
6769 fi
6770
6771 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6772   echo "$ac_t""yes" 1>&6
6773     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6774   cat >> confdefs.h <<EOF
6775 #define $ac_tr_func 1
6776 EOF
6777
6778 else
6779   echo "$ac_t""no" 1>&6
6780 fi
6781 done
6782
6783 for ac_func in sbrk
6784 do
6785 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6786 echo "configure:6787: checking for $ac_func" >&5
6787 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6788   echo $ac_n "(cached) $ac_c" 1>&6
6789 else
6790   cat > conftest.$ac_ext <<EOF
6791 #line 6792 "configure"
6792 #include "confdefs.h"
6793 /* System header to define __stub macros and hopefully few prototypes,
6794     which can conflict with char $ac_func(); below.  */
6795 #include <assert.h>
6796 /* Override any gcc2 internal prototype to avoid an error.  */
6797 /* We use char because int might match the return type of a gcc2
6798     builtin and then its argument prototype would still apply.  */
6799 char $ac_func();
6800
6801 int main() {
6802
6803 /* The GNU C library defines this for functions which it implements
6804     to always fail with ENOSYS.  Some functions are actually named
6805     something starting with __ and the normal name is an alias.  */
6806 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6807 choke me
6808 #else
6809 $ac_func();
6810 #endif
6811
6812 ; return 0; }
6813 EOF
6814 if { (eval echo configure:6815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6815   rm -rf conftest*
6816   eval "ac_cv_func_$ac_func=yes"
6817 else
6818   echo "configure: failed program was:" >&5
6819   cat conftest.$ac_ext >&5
6820   rm -rf conftest*
6821   eval "ac_cv_func_$ac_func=no"
6822 fi
6823 rm -f conftest*
6824 fi
6825
6826 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6827   echo "$ac_t""yes" 1>&6
6828     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6829   cat >> confdefs.h <<EOF
6830 #define $ac_tr_func 1
6831 EOF
6832
6833 else
6834   echo "$ac_t""no" 1>&6
6835 fi
6836 done
6837
6838 for ac_func in setpgid setpgrp
6839 do
6840 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6841 echo "configure:6842: checking for $ac_func" >&5
6842 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6843   echo $ac_n "(cached) $ac_c" 1>&6
6844 else
6845   cat > conftest.$ac_ext <<EOF
6846 #line 6847 "configure"
6847 #include "confdefs.h"
6848 /* System header to define __stub macros and hopefully few prototypes,
6849     which can conflict with char $ac_func(); below.  */
6850 #include <assert.h>
6851 /* Override any gcc2 internal prototype to avoid an error.  */
6852 /* We use char because int might match the return type of a gcc2
6853     builtin and then its argument prototype would still apply.  */
6854 char $ac_func();
6855
6856 int main() {
6857
6858 /* The GNU C library defines this for functions which it implements
6859     to always fail with ENOSYS.  Some functions are actually named
6860     something starting with __ and the normal name is an alias.  */
6861 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6862 choke me
6863 #else
6864 $ac_func();
6865 #endif
6866
6867 ; return 0; }
6868 EOF
6869 if { (eval echo configure:6870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6870   rm -rf conftest*
6871   eval "ac_cv_func_$ac_func=yes"
6872 else
6873   echo "configure: failed program was:" >&5
6874   cat conftest.$ac_ext >&5
6875   rm -rf conftest*
6876   eval "ac_cv_func_$ac_func=no"
6877 fi
6878 rm -f conftest*
6879 fi
6880
6881 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6882   echo "$ac_t""yes" 1>&6
6883     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6884   cat >> confdefs.h <<EOF
6885 #define $ac_tr_func 1
6886 EOF
6887
6888 else
6889   echo "$ac_t""no" 1>&6
6890 fi
6891 done
6892
6893 for ac_func in sigaction sigprocmask sigsetmask
6894 do
6895 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6896 echo "configure:6897: checking for $ac_func" >&5
6897 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6898   echo $ac_n "(cached) $ac_c" 1>&6
6899 else
6900   cat > conftest.$ac_ext <<EOF
6901 #line 6902 "configure"
6902 #include "confdefs.h"
6903 /* System header to define __stub macros and hopefully few prototypes,
6904     which can conflict with char $ac_func(); below.  */
6905 #include <assert.h>
6906 /* Override any gcc2 internal prototype to avoid an error.  */
6907 /* We use char because int might match the return type of a gcc2
6908     builtin and then its argument prototype would still apply.  */
6909 char $ac_func();
6910
6911 int main() {
6912
6913 /* The GNU C library defines this for functions which it implements
6914     to always fail with ENOSYS.  Some functions are actually named
6915     something starting with __ and the normal name is an alias.  */
6916 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6917 choke me
6918 #else
6919 $ac_func();
6920 #endif
6921
6922 ; return 0; }
6923 EOF
6924 if { (eval echo configure:6925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6925   rm -rf conftest*
6926   eval "ac_cv_func_$ac_func=yes"
6927 else
6928   echo "configure: failed program was:" >&5
6929   cat conftest.$ac_ext >&5
6930   rm -rf conftest*
6931   eval "ac_cv_func_$ac_func=no"
6932 fi
6933 rm -f conftest*
6934 fi
6935
6936 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6937   echo "$ac_t""yes" 1>&6
6938     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6939   cat >> confdefs.h <<EOF
6940 #define $ac_tr_func 1
6941 EOF
6942
6943 else
6944   echo "$ac_t""no" 1>&6
6945 fi
6946 done
6947
6948 for ac_func in socketpair
6949 do
6950 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6951 echo "configure:6952: checking for $ac_func" >&5
6952 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6953   echo $ac_n "(cached) $ac_c" 1>&6
6954 else
6955   cat > conftest.$ac_ext <<EOF
6956 #line 6957 "configure"
6957 #include "confdefs.h"
6958 /* System header to define __stub macros and hopefully few prototypes,
6959     which can conflict with char $ac_func(); below.  */
6960 #include <assert.h>
6961 /* Override any gcc2 internal prototype to avoid an error.  */
6962 /* We use char because int might match the return type of a gcc2
6963     builtin and then its argument prototype would still apply.  */
6964 char $ac_func();
6965
6966 int main() {
6967
6968 /* The GNU C library defines this for functions which it implements
6969     to always fail with ENOSYS.  Some functions are actually named
6970     something starting with __ and the normal name is an alias.  */
6971 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6972 choke me
6973 #else
6974 $ac_func();
6975 #endif
6976
6977 ; return 0; }
6978 EOF
6979 if { (eval echo configure:6980: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6980   rm -rf conftest*
6981   eval "ac_cv_func_$ac_func=yes"
6982 else
6983   echo "configure: failed program was:" >&5
6984   cat conftest.$ac_ext >&5
6985   rm -rf conftest*
6986   eval "ac_cv_func_$ac_func=no"
6987 fi
6988 rm -f conftest*
6989 fi
6990
6991 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6992   echo "$ac_t""yes" 1>&6
6993     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6994   cat >> confdefs.h <<EOF
6995 #define $ac_tr_func 1
6996 EOF
6997
6998 else
6999   echo "$ac_t""no" 1>&6
7000 fi
7001 done
7002
7003 for ac_func in syscall
7004 do
7005 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7006 echo "configure:7007: checking for $ac_func" >&5
7007 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7008   echo $ac_n "(cached) $ac_c" 1>&6
7009 else
7010   cat > conftest.$ac_ext <<EOF
7011 #line 7012 "configure"
7012 #include "confdefs.h"
7013 /* System header to define __stub macros and hopefully few prototypes,
7014     which can conflict with char $ac_func(); below.  */
7015 #include <assert.h>
7016 /* Override any gcc2 internal prototype to avoid an error.  */
7017 /* We use char because int might match the return type of a gcc2
7018     builtin and then its argument prototype would still apply.  */
7019 char $ac_func();
7020
7021 int main() {
7022
7023 /* The GNU C library defines this for functions which it implements
7024     to always fail with ENOSYS.  Some functions are actually named
7025     something starting with __ and the normal name is an alias.  */
7026 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7027 choke me
7028 #else
7029 $ac_func();
7030 #endif
7031
7032 ; return 0; }
7033 EOF
7034 if { (eval echo configure:7035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7035   rm -rf conftest*
7036   eval "ac_cv_func_$ac_func=yes"
7037 else
7038   echo "configure: failed program was:" >&5
7039   cat conftest.$ac_ext >&5
7040   rm -rf conftest*
7041   eval "ac_cv_func_$ac_func=no"
7042 fi
7043 rm -f conftest*
7044 fi
7045
7046 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7047   echo "$ac_t""yes" 1>&6
7048     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7049   cat >> confdefs.h <<EOF
7050 #define $ac_tr_func 1
7051 EOF
7052
7053 else
7054   echo "$ac_t""no" 1>&6
7055 fi
7056 done
7057
7058 for ac_func in ttrace
7059 do
7060 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7061 echo "configure:7062: checking for $ac_func" >&5
7062 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7063   echo $ac_n "(cached) $ac_c" 1>&6
7064 else
7065   cat > conftest.$ac_ext <<EOF
7066 #line 7067 "configure"
7067 #include "confdefs.h"
7068 /* System header to define __stub macros and hopefully few prototypes,
7069     which can conflict with char $ac_func(); below.  */
7070 #include <assert.h>
7071 /* Override any gcc2 internal prototype to avoid an error.  */
7072 /* We use char because int might match the return type of a gcc2
7073     builtin and then its argument prototype would still apply.  */
7074 char $ac_func();
7075
7076 int main() {
7077
7078 /* The GNU C library defines this for functions which it implements
7079     to always fail with ENOSYS.  Some functions are actually named
7080     something starting with __ and the normal name is an alias.  */
7081 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7082 choke me
7083 #else
7084 $ac_func();
7085 #endif
7086
7087 ; return 0; }
7088 EOF
7089 if { (eval echo configure:7090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7090   rm -rf conftest*
7091   eval "ac_cv_func_$ac_func=yes"
7092 else
7093   echo "configure: failed program was:" >&5
7094   cat conftest.$ac_ext >&5
7095   rm -rf conftest*
7096   eval "ac_cv_func_$ac_func=no"
7097 fi
7098 rm -f conftest*
7099 fi
7100
7101 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7102   echo "$ac_t""yes" 1>&6
7103     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7104   cat >> confdefs.h <<EOF
7105 #define $ac_tr_func 1
7106 EOF
7107
7108 else
7109   echo "$ac_t""no" 1>&6
7110 fi
7111 done
7112
7113
7114 # Check the return and argument types of ptrace.  No canned test for
7115 # this, so roll our own.
7116 gdb_ptrace_headers='
7117 #if HAVE_SYS_TYPES_H
7118 # include <sys/types.h>
7119 #endif
7120 #if HAVE_SYS_PTRACE_H
7121 # include <sys/ptrace.h>
7122 #endif
7123 #if HAVE_UNISTD_H
7124 # include <unistd.h>
7125 #endif
7126 '
7127 # There is no point in checking if we don't have a prototype.
7128 for ac_func in ptrace
7129 do
7130   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7131 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
7132 echo "configure:7133: checking whether $ac_func is declared" >&5
7133 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
7134   echo $ac_n "(cached) $ac_c" 1>&6
7135 else
7136   cat > conftest.$ac_ext <<EOF
7137 #line 7138 "configure"
7138 #include "confdefs.h"
7139 #undef $ac_tr_decl
7140 #define $ac_tr_decl 1
7141   $gdb_ptrace_headers
7142
7143 int main() {
7144 #ifndef $ac_func
7145 char *(*pfn) = (char *(*)) $ac_func ;
7146 #endif
7147 ; return 0; }
7148 EOF
7149 if { (eval echo configure:7150: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7150   rm -rf conftest*
7151   eval "gcc_cv_have_decl_$ac_func=yes"
7152 else
7153   echo "configure: failed program was:" >&5
7154   cat conftest.$ac_ext >&5
7155   rm -rf conftest*
7156   eval "gcc_cv_have_decl_$ac_func=no"
7157 fi
7158 rm -f conftest*
7159 fi
7160
7161 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
7162   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
7163 #define $ac_tr_decl 1
7164 EOF
7165
7166 else
7167   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
7168 #define $ac_tr_decl 0
7169 EOF
7170
7171   : ${gdb_cv_func_ptrace_ret='int'}
7172   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
7173
7174 fi
7175
7176 done
7177 if test x = y ; then
7178   cat >> confdefs.h <<\EOF
7179 #define HAVE_DECL_PTRACE 1
7180 EOF
7181 fi
7182
7183 # Check return type.
7184 echo $ac_n "checking return type of ptrace""... $ac_c" 1>&6
7185 echo "configure:7186: checking return type of ptrace" >&5
7186 if eval "test \"`echo '$''{'gdb_cv_func_ptrace_ret'+set}'`\" = set"; then
7187   echo $ac_n "(cached) $ac_c" 1>&6
7188 else
7189   cat > conftest.$ac_ext <<EOF
7190 #line 7191 "configure"
7191 #include "confdefs.h"
7192 $gdb_ptrace_headers
7193 int main() {
7194 extern int ptrace ();
7195 ; return 0; }
7196 EOF
7197 if { (eval echo configure:7198: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7198   rm -rf conftest*
7199   gdb_cv_func_ptrace_ret='int'
7200 else
7201   echo "configure: failed program was:" >&5
7202   cat conftest.$ac_ext >&5
7203   rm -rf conftest*
7204   gdb_cv_func_ptrace_ret='long'
7205 fi
7206 rm -f conftest*
7207 fi
7208
7209 echo "$ac_t""$gdb_cv_func_ptrace_ret" 1>&6
7210 cat >> confdefs.h <<EOF
7211 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
7212 EOF
7213
7214 # Check argument types.
7215 echo $ac_n "checking types of arguments for ptrace""... $ac_c" 1>&6
7216 echo "configure:7217: checking types of arguments for ptrace" >&5
7217 if eval "test \"`echo '$''{'gdb_cv_func_ptrace_args'+set}'`\" = set"; then
7218   echo $ac_n "(cached) $ac_c" 1>&6
7219 else
7220
7221 for gdb_arg1 in 'int' 'long'; do
7222  for gdb_arg2 in 'pid_t' 'int' 'long'; do
7223   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long'; do
7224    for gdb_arg4 in 'int' 'long'; do
7225      cat > conftest.$ac_ext <<EOF
7226 #line 7227 "configure"
7227 #include "confdefs.h"
7228 $gdb_ptrace_headers
7229 int main() {
7230
7231 extern $gdb_cv_func_ptrace_ret
7232   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
7233
7234 ; return 0; }
7235 EOF
7236 if { (eval echo configure:7237: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7237   rm -rf conftest*
7238   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
7239     break 4;
7240 else
7241   echo "configure: failed program was:" >&5
7242   cat conftest.$ac_ext >&5
7243 fi
7244 rm -f conftest*
7245     for gdb_arg5 in 'int *' 'int' 'long'; do
7246      cat > conftest.$ac_ext <<EOF
7247 #line 7248 "configure"
7248 #include "confdefs.h"
7249 $gdb_ptrace_headers
7250 int main() {
7251
7252 extern $gdb_cv_func_ptrace_ret
7253   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
7254
7255 ; return 0; }
7256 EOF
7257 if { (eval echo configure:7258: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7258   rm -rf conftest*
7259
7260 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
7261     break 5;
7262 else
7263   echo "configure: failed program was:" >&5
7264   cat conftest.$ac_ext >&5
7265 fi
7266 rm -f conftest*
7267     done
7268    done
7269   done
7270  done
7271 done
7272 # Provide a safe default value.
7273 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
7274
7275 fi
7276
7277 echo "$ac_t""$gdb_cv_func_ptrace_args" 1>&6
7278 ac_save_IFS=$IFS; IFS=','
7279 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
7280 IFS=$ac_save_IFS
7281 shift
7282 cat >> confdefs.h <<EOF
7283 #define PTRACE_TYPE_ARG3 $3
7284 EOF
7285
7286 if test -n "$5"; then
7287   cat >> confdefs.h <<EOF
7288 #define PTRACE_TYPE_ARG5 $5
7289 EOF
7290
7291 fi
7292
7293 if test "$cross_compiling" = no; then
7294   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
7295 echo "configure:7296: checking whether setpgrp takes no argument" >&5
7296 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
7297   echo $ac_n "(cached) $ac_c" 1>&6
7298 else
7299   if test "$cross_compiling" = yes; then
7300   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
7301 else
7302   cat > conftest.$ac_ext <<EOF
7303 #line 7304 "configure"
7304 #include "confdefs.h"
7305
7306 #ifdef HAVE_UNISTD_H
7307 #include <unistd.h>
7308 #endif
7309
7310 /*
7311  * If this system has a BSD-style setpgrp, which takes arguments, exit
7312  * successfully.
7313  */
7314 main()
7315 {
7316     if (setpgrp(1,1) == -1)
7317         exit(0);
7318     else
7319         exit(1);
7320 }
7321
7322 EOF
7323 if { (eval echo configure:7324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7324 then
7325   ac_cv_func_setpgrp_void=no
7326 else
7327   echo "configure: failed program was:" >&5
7328   cat conftest.$ac_ext >&5
7329   rm -fr conftest*
7330   ac_cv_func_setpgrp_void=yes
7331 fi
7332 rm -fr conftest*
7333 fi
7334
7335
7336 fi
7337
7338 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
7339 if test $ac_cv_func_setpgrp_void = yes; then
7340   cat >> confdefs.h <<\EOF
7341 #define SETPGRP_VOID 1
7342 EOF
7343
7344 fi
7345
7346 else
7347   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
7348 echo "configure:7349: checking whether setpgrp takes no argument" >&5
7349 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
7350   echo $ac_n "(cached) $ac_c" 1>&6
7351 else
7352   cat > conftest.$ac_ext <<EOF
7353 #line 7354 "configure"
7354 #include "confdefs.h"
7355
7356 #include <unistd.h>
7357
7358 int main() {
7359
7360   if (setpgrp(1,1) == -1)
7361     exit (0);
7362   else
7363     exit (1);
7364
7365 ; return 0; }
7366 EOF
7367 if { (eval echo configure:7368: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7368   rm -rf conftest*
7369   ac_cv_func_setpgrp_void=no
7370 else
7371   echo "configure: failed program was:" >&5
7372   cat conftest.$ac_ext >&5
7373   rm -rf conftest*
7374   ac_cv_func_setpgrp_void=yes
7375 fi
7376 rm -f conftest*
7377 fi
7378
7379 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
7380 if test $ac_cv_func_setpgrp_void = yes; then
7381   cat >> confdefs.h <<\EOF
7382 #define SETPGRP_VOID 1
7383 EOF
7384
7385 fi
7386 fi
7387
7388 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
7389 # since sigsetjmp might only be defined as a macro.
7390 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
7391 echo "configure:7392: checking for sigsetjmp" >&5
7392 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+set}'`\" = set"; then
7393   echo $ac_n "(cached) $ac_c" 1>&6
7394 else
7395   cat > conftest.$ac_ext <<EOF
7396 #line 7397 "configure"
7397 #include "confdefs.h"
7398
7399 #include <setjmp.h>
7400
7401 int main() {
7402 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
7403 ; return 0; }
7404 EOF
7405 if { (eval echo configure:7406: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7406   rm -rf conftest*
7407   gdb_cv_func_sigsetjmp=yes
7408 else
7409   echo "configure: failed program was:" >&5
7410   cat conftest.$ac_ext >&5
7411   rm -rf conftest*
7412   gdb_cv_func_sigsetjmp=no
7413 fi
7414 rm -f conftest*
7415 fi
7416
7417 echo "$ac_t""$gdb_cv_func_sigsetjmp" 1>&6
7418 if test $gdb_cv_func_sigsetjmp = yes; then
7419   cat >> confdefs.h <<\EOF
7420 #define HAVE_SIGSETJMP 1
7421 EOF
7422
7423 fi
7424
7425 # Assume we'll default to using the included libiberty regex.
7426 gdb_use_included_regex=yes
7427
7428 # However, if the system regex is GNU regex, then default to *not*
7429 # using the included regex.
7430 echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
7431 echo "configure:7432: checking for GNU regex" >&5
7432 if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
7433   echo $ac_n "(cached) $ac_c" 1>&6
7434 else
7435   cat > conftest.$ac_ext <<EOF
7436 #line 7437 "configure"
7437 #include "confdefs.h"
7438 #include <gnu-versions.h>
7439 int main() {
7440 #define REGEX_INTERFACE_VERSION 1
7441 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
7442 # error "Version mismatch"
7443 #endif
7444 ; return 0; }
7445 EOF
7446 if { (eval echo configure:7447: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7447   rm -rf conftest*
7448   gdb_cv_have_gnu_regex=yes
7449 else
7450   echo "configure: failed program was:" >&5
7451   cat conftest.$ac_ext >&5
7452   rm -rf conftest*
7453   gdb_cv_have_gnu_regex=no
7454 fi
7455 rm -f conftest*
7456 fi
7457
7458 echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
7459 if test $gdb_cv_have_gnu_regex = yes; then
7460   gdb_use_included_regex=no
7461 fi
7462
7463 # Check whether --with-included-regex or --without-included-regex was given.
7464 if test "${with_included_regex+set}" = set; then
7465   withval="$with_included_regex"
7466   gdb_with_regex=$withval
7467 else
7468   gdb_with_regex=$gdb_use_included_regex
7469 fi
7470
7471 if test "$gdb_with_regex" = yes; then
7472   cat >> confdefs.h <<\EOF
7473 #define USE_INCLUDED_REGEX 1
7474 EOF
7475
7476 fi
7477
7478 # See if <sys/proc.h> defines `struct thread' with a td_pcb member.
7479 echo $ac_n "checking for td_pcb in struct thread""... $ac_c" 1>&6
7480 echo "configure:7481: checking for td_pcb in struct thread" >&5
7481 if eval "test \"`echo '$''{'gdb_cv_struct_thread_td_pcb'+set}'`\" = set"; then
7482   echo $ac_n "(cached) $ac_c" 1>&6
7483 else
7484   cat > conftest.$ac_ext <<EOF
7485 #line 7486 "configure"
7486 #include "confdefs.h"
7487 #include <sys/param.h>
7488 #include <sys/proc.h>
7489 int main() {
7490 struct thread td; td.td_pcb;
7491 ; return 0; }
7492 EOF
7493 if { (eval echo configure:7494: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7494   rm -rf conftest*
7495   gdb_cv_struct_thread_td_pcb=yes
7496 else
7497   echo "configure: failed program was:" >&5
7498   cat conftest.$ac_ext >&5
7499   rm -rf conftest*
7500   gdb_cv_struct_thread_td_pcb=no
7501 fi
7502 rm -f conftest*
7503 fi
7504
7505 echo "$ac_t""$gdb_cv_struct_thread_td_pcb" 1>&6
7506 if test $gdb_cv_struct_thread_td_pcb = yes; then
7507   cat >> confdefs.h <<\EOF
7508 #define HAVE_STRUCT_THREAD_TD_PCB 1
7509 EOF
7510
7511 fi
7512
7513 # See if <sys/lwp.h> defines `struct lwp`.
7514 echo $ac_n "checking for struct lwp""... $ac_c" 1>&6
7515 echo "configure:7516: checking for struct lwp" >&5
7516 if eval "test \"`echo '$''{'gdb_cv_struct_lwp'+set}'`\" = set"; then
7517   echo $ac_n "(cached) $ac_c" 1>&6
7518 else
7519   cat > conftest.$ac_ext <<EOF
7520 #line 7521 "configure"
7521 #include "confdefs.h"
7522 #include <sys/param.h>
7523 #include <sys/lwp.h>
7524 int main() {
7525 struct lwp l;
7526 ; return 0; }
7527 EOF
7528 if { (eval echo configure:7529: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7529   rm -rf conftest*
7530   gdb_cv_struct_lwp=yes
7531 else
7532   echo "configure: failed program was:" >&5
7533   cat conftest.$ac_ext >&5
7534   rm -rf conftest*
7535   gdb_cv_struct_lwp=no
7536 fi
7537 rm -f conftest*
7538 fi
7539
7540 echo "$ac_t""$gdb_cv_struct_lwp" 1>&6
7541 if test $gdb_cv_struct_lwp = yes; then
7542   cat >> confdefs.h <<\EOF
7543 #define HAVE_STRUCT_LWP 1
7544 EOF
7545
7546 fi
7547
7548 # See if <machine/reg.h> degines `struct reg'.
7549 echo $ac_n "checking for struct reg in machine/reg.h""... $ac_c" 1>&6
7550 echo "configure:7551: checking for struct reg in machine/reg.h" >&5
7551 if eval "test \"`echo '$''{'gdb_cv_struct_reg'+set}'`\" = set"; then
7552   echo $ac_n "(cached) $ac_c" 1>&6
7553 else
7554   cat > conftest.$ac_ext <<EOF
7555 #line 7556 "configure"
7556 #include "confdefs.h"
7557 #include <sys/types.h>
7558 #include <machine/reg.h>
7559 int main() {
7560 struct reg r;
7561 ; return 0; }
7562 EOF
7563 if { (eval echo configure:7564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7564   rm -rf conftest*
7565   gdb_cv_struct_reg=yes
7566 else
7567   echo "configure: failed program was:" >&5
7568   cat conftest.$ac_ext >&5
7569   rm -rf conftest*
7570   gdb_cv_struct_reg=no
7571 fi
7572 rm -f conftest*
7573 fi
7574
7575 echo "$ac_t""$gdb_cv_struct_reg" 1>&6
7576 if test $gdb_cv_struct_reg = yes; then
7577   cat >> confdefs.h <<\EOF
7578 #define HAVE_STRUCT_REG 1
7579 EOF
7580
7581 fi
7582
7583 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
7584 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
7585 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
7586 echo "configure:7587: checking for r_fs in struct reg" >&5
7587 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
7588   echo $ac_n "(cached) $ac_c" 1>&6
7589 else
7590   cat > conftest.$ac_ext <<EOF
7591 #line 7592 "configure"
7592 #include "confdefs.h"
7593 #include <machine/reg.h>
7594 int main() {
7595 struct reg r; r.r_fs;
7596 ; return 0; }
7597 EOF
7598 if { (eval echo configure:7599: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7599   rm -rf conftest*
7600   gdb_cv_struct_reg_r_fs=yes
7601 else
7602   echo "configure: failed program was:" >&5
7603   cat conftest.$ac_ext >&5
7604   rm -rf conftest*
7605   gdb_cv_struct_reg_r_fs=no
7606 fi
7607 rm -f conftest*
7608 fi
7609
7610 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
7611 if test $gdb_cv_struct_reg_r_fs = yes; then
7612   cat >> confdefs.h <<\EOF
7613 #define HAVE_STRUCT_REG_R_FS 1
7614 EOF
7615
7616 fi
7617 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
7618 echo "configure:7619: checking for r_gs in struct reg" >&5
7619 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
7620   echo $ac_n "(cached) $ac_c" 1>&6
7621 else
7622   cat > conftest.$ac_ext <<EOF
7623 #line 7624 "configure"
7624 #include "confdefs.h"
7625 #include <machine/reg.h>
7626 int main() {
7627 struct reg r; r.r_gs;
7628 ; return 0; }
7629 EOF
7630 if { (eval echo configure:7631: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7631   rm -rf conftest*
7632   gdb_cv_struct_reg_r_gs=yes
7633 else
7634   echo "configure: failed program was:" >&5
7635   cat conftest.$ac_ext >&5
7636   rm -rf conftest*
7637   gdb_cv_struct_reg_r_gs=no
7638 fi
7639 rm -f conftest*
7640 fi
7641
7642 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
7643 if test $gdb_cv_struct_reg_r_gs = yes; then
7644   cat >> confdefs.h <<\EOF
7645 #define HAVE_STRUCT_REG_R_GS 1
7646 EOF
7647
7648 fi
7649
7650 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
7651 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
7652 echo "configure:7653: checking for PTRACE_GETREGS" >&5
7653 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+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/ptrace.h>
7660 int main() {
7661 PTRACE_GETREGS;
7662 ; return 0; }
7663 EOF
7664 if { (eval echo configure:7665: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7665   rm -rf conftest*
7666   gdb_cv_have_ptrace_getregs=yes
7667 else
7668   echo "configure: failed program was:" >&5
7669   cat conftest.$ac_ext >&5
7670   rm -rf conftest*
7671   gdb_cv_have_ptrace_getregs=no
7672 fi
7673 rm -f conftest*
7674 fi
7675
7676 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
7677 if test $gdb_cv_have_ptrace_getregs = yes; then
7678   cat >> confdefs.h <<\EOF
7679 #define HAVE_PTRACE_GETREGS 1
7680 EOF
7681
7682 fi
7683
7684 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
7685 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
7686 echo "configure:7687: checking for PTRACE_GETFPXREGS" >&5
7687 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
7688   echo $ac_n "(cached) $ac_c" 1>&6
7689 else
7690   cat > conftest.$ac_ext <<EOF
7691 #line 7692 "configure"
7692 #include "confdefs.h"
7693 #include <sys/ptrace.h>
7694 int main() {
7695 PTRACE_GETFPXREGS;
7696 ; return 0; }
7697 EOF
7698 if { (eval echo configure:7699: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7699   rm -rf conftest*
7700   gdb_cv_have_ptrace_getfpxregs=yes
7701 else
7702   echo "configure: failed program was:" >&5
7703   cat conftest.$ac_ext >&5
7704   rm -rf conftest*
7705   gdb_cv_have_ptrace_getfpxregs=no
7706 fi
7707 rm -f conftest*
7708 fi
7709
7710 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
7711 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
7712   cat >> confdefs.h <<\EOF
7713 #define HAVE_PTRACE_GETFPXREGS 1
7714 EOF
7715
7716 fi
7717
7718 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
7719 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
7720 echo "configure:7721: checking for PT_GETDBREGS" >&5
7721 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
7722   echo $ac_n "(cached) $ac_c" 1>&6
7723 else
7724   cat > conftest.$ac_ext <<EOF
7725 #line 7726 "configure"
7726 #include "confdefs.h"
7727 #include <sys/types.h>
7728 #include <sys/ptrace.h>
7729 int main() {
7730 PT_GETDBREGS;
7731 ; return 0; }
7732 EOF
7733 if { (eval echo configure:7734: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7734   rm -rf conftest*
7735   gdb_cv_have_pt_getdbregs=yes
7736 else
7737   echo "configure: failed program was:" >&5
7738   cat conftest.$ac_ext >&5
7739   rm -rf conftest*
7740   gdb_cv_have_pt_getdbregs=no
7741 fi
7742 rm -f conftest*
7743 fi
7744
7745 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
7746 if test $gdb_cv_have_pt_getdbregs = yes; then
7747   cat >> confdefs.h <<\EOF
7748 #define HAVE_PT_GETDBREGS 1
7749 EOF
7750
7751 fi
7752
7753 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
7754 echo $ac_n "checking for PT_GETXMMREGS""... $ac_c" 1>&6
7755 echo "configure:7756: checking for PT_GETXMMREGS" >&5
7756 if eval "test \"`echo '$''{'gdb_cv_have_pt_getxmmregs'+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 <sys/types.h>
7763 #include <sys/ptrace.h>
7764 int main() {
7765 PT_GETXMMREGS;
7766 ; return 0; }
7767 EOF
7768 if { (eval echo configure:7769: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7769   rm -rf conftest*
7770   gdb_cv_have_pt_getxmmregs=yes
7771 else
7772   echo "configure: failed program was:" >&5
7773   cat conftest.$ac_ext >&5
7774   rm -rf conftest*
7775   gdb_cv_have_pt_getxmmregs=no
7776 fi
7777 rm -f conftest*
7778 fi
7779
7780 echo "$ac_t""$gdb_cv_have_pt_getxmmregs" 1>&6
7781 if test $gdb_cv_have_pt_getxmmregs = yes; then
7782   cat >> confdefs.h <<\EOF
7783 #define HAVE_PT_GETXMMREGS 1
7784 EOF
7785
7786 fi
7787
7788 # See if stdint.h provides the uintptr_t type.
7789 # Autoconf 2.5X has an improved AC_CHECK_TYPE which will simplify this.
7790 echo $ac_n "checking for uintptr_t in stdint.h""... $ac_c" 1>&6
7791 echo "configure:7792: checking for uintptr_t in stdint.h" >&5
7792 if eval "test \"`echo '$''{'gdb_cv_have_uintptr_t'+set}'`\" = set"; then
7793   echo $ac_n "(cached) $ac_c" 1>&6
7794 else
7795   cat > conftest.$ac_ext <<EOF
7796 #line 7797 "configure"
7797 #include "confdefs.h"
7798 #include <stdint.h>
7799 int main() {
7800 uintptr_t foo = 0;
7801 ; return 0; }
7802 EOF
7803 if { (eval echo configure:7804: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7804   rm -rf conftest*
7805   gdb_cv_have_uintptr_t=yes
7806 else
7807   echo "configure: failed program was:" >&5
7808   cat conftest.$ac_ext >&5
7809   rm -rf conftest*
7810   gdb_cv_have_uintptr_t=no
7811 fi
7812 rm -f conftest*
7813 fi
7814
7815 echo "$ac_t""$gdb_cv_have_uintptr_t" 1>&6
7816 if test $gdb_cv_have_uintptr_t = yes; then
7817   cat >> confdefs.h <<\EOF
7818 #define HAVE_UINTPTR_T 1
7819 EOF
7820
7821 fi
7822
7823 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
7824 echo "configure:7825: checking whether malloc must be declared" >&5
7825 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
7826   echo $ac_n "(cached) $ac_c" 1>&6
7827 else
7828   cat > conftest.$ac_ext <<EOF
7829 #line 7830 "configure"
7830 #include "confdefs.h"
7831
7832 #include <stdio.h>
7833 #ifdef HAVE_STRING_H
7834 #include <string.h>
7835 #else
7836 #ifdef HAVE_STRINGS_H
7837 #include <strings.h>
7838 #endif
7839 #endif
7840 #ifdef HAVE_STDLIB_H
7841 #include <stdlib.h>
7842 #endif
7843 #ifdef HAVE_UNISTD_H
7844 #include <unistd.h>
7845 #endif
7846 int main() {
7847 char *(*pfn) = (char *(*)) malloc
7848 ; return 0; }
7849 EOF
7850 if { (eval echo configure:7851: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7851   rm -rf conftest*
7852   bfd_cv_decl_needed_malloc=no
7853 else
7854   echo "configure: failed program was:" >&5
7855   cat conftest.$ac_ext >&5
7856   rm -rf conftest*
7857   bfd_cv_decl_needed_malloc=yes
7858 fi
7859 rm -f conftest*
7860 fi
7861
7862 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
7863 if test $bfd_cv_decl_needed_malloc = yes; then
7864   cat >> confdefs.h <<\EOF
7865 #define NEED_DECLARATION_MALLOC 1
7866 EOF
7867
7868 fi
7869
7870 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
7871 echo "configure:7872: checking whether realloc must be declared" >&5
7872 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
7873   echo $ac_n "(cached) $ac_c" 1>&6
7874 else
7875   cat > conftest.$ac_ext <<EOF
7876 #line 7877 "configure"
7877 #include "confdefs.h"
7878
7879 #include <stdio.h>
7880 #ifdef HAVE_STRING_H
7881 #include <string.h>
7882 #else
7883 #ifdef HAVE_STRINGS_H
7884 #include <strings.h>
7885 #endif
7886 #endif
7887 #ifdef HAVE_STDLIB_H
7888 #include <stdlib.h>
7889 #endif
7890 #ifdef HAVE_UNISTD_H
7891 #include <unistd.h>
7892 #endif
7893 int main() {
7894 char *(*pfn) = (char *(*)) realloc
7895 ; return 0; }
7896 EOF
7897 if { (eval echo configure:7898: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7898   rm -rf conftest*
7899   bfd_cv_decl_needed_realloc=no
7900 else
7901   echo "configure: failed program was:" >&5
7902   cat conftest.$ac_ext >&5
7903   rm -rf conftest*
7904   bfd_cv_decl_needed_realloc=yes
7905 fi
7906 rm -f conftest*
7907 fi
7908
7909 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
7910 if test $bfd_cv_decl_needed_realloc = yes; then
7911   cat >> confdefs.h <<\EOF
7912 #define NEED_DECLARATION_REALLOC 1
7913 EOF
7914
7915 fi
7916
7917 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
7918 echo "configure:7919: checking whether free must be declared" >&5
7919 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
7920   echo $ac_n "(cached) $ac_c" 1>&6
7921 else
7922   cat > conftest.$ac_ext <<EOF
7923 #line 7924 "configure"
7924 #include "confdefs.h"
7925
7926 #include <stdio.h>
7927 #ifdef HAVE_STRING_H
7928 #include <string.h>
7929 #else
7930 #ifdef HAVE_STRINGS_H
7931 #include <strings.h>
7932 #endif
7933 #endif
7934 #ifdef HAVE_STDLIB_H
7935 #include <stdlib.h>
7936 #endif
7937 #ifdef HAVE_UNISTD_H
7938 #include <unistd.h>
7939 #endif
7940 int main() {
7941 char *(*pfn) = (char *(*)) free
7942 ; return 0; }
7943 EOF
7944 if { (eval echo configure:7945: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7945   rm -rf conftest*
7946   bfd_cv_decl_needed_free=no
7947 else
7948   echo "configure: failed program was:" >&5
7949   cat conftest.$ac_ext >&5
7950   rm -rf conftest*
7951   bfd_cv_decl_needed_free=yes
7952 fi
7953 rm -f conftest*
7954 fi
7955
7956 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
7957 if test $bfd_cv_decl_needed_free = yes; then
7958   cat >> confdefs.h <<\EOF
7959 #define NEED_DECLARATION_FREE 1
7960 EOF
7961
7962 fi
7963
7964 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
7965 echo "configure:7966: checking whether strerror must be declared" >&5
7966 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
7967   echo $ac_n "(cached) $ac_c" 1>&6
7968 else
7969   cat > conftest.$ac_ext <<EOF
7970 #line 7971 "configure"
7971 #include "confdefs.h"
7972
7973 #include <stdio.h>
7974 #ifdef HAVE_STRING_H
7975 #include <string.h>
7976 #else
7977 #ifdef HAVE_STRINGS_H
7978 #include <strings.h>
7979 #endif
7980 #endif
7981 #ifdef HAVE_STDLIB_H
7982 #include <stdlib.h>
7983 #endif
7984 #ifdef HAVE_UNISTD_H
7985 #include <unistd.h>
7986 #endif
7987 int main() {
7988 char *(*pfn) = (char *(*)) strerror
7989 ; return 0; }
7990 EOF
7991 if { (eval echo configure:7992: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7992   rm -rf conftest*
7993   bfd_cv_decl_needed_strerror=no
7994 else
7995   echo "configure: failed program was:" >&5
7996   cat conftest.$ac_ext >&5
7997   rm -rf conftest*
7998   bfd_cv_decl_needed_strerror=yes
7999 fi
8000 rm -f conftest*
8001 fi
8002
8003 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
8004 if test $bfd_cv_decl_needed_strerror = yes; then
8005   cat >> confdefs.h <<\EOF
8006 #define NEED_DECLARATION_STRERROR 1
8007 EOF
8008
8009 fi
8010
8011 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
8012 echo "configure:8013: checking whether strdup must be declared" >&5
8013 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
8014   echo $ac_n "(cached) $ac_c" 1>&6
8015 else
8016   cat > conftest.$ac_ext <<EOF
8017 #line 8018 "configure"
8018 #include "confdefs.h"
8019
8020 #include <stdio.h>
8021 #ifdef HAVE_STRING_H
8022 #include <string.h>
8023 #else
8024 #ifdef HAVE_STRINGS_H
8025 #include <strings.h>
8026 #endif
8027 #endif
8028 #ifdef HAVE_STDLIB_H
8029 #include <stdlib.h>
8030 #endif
8031 #ifdef HAVE_UNISTD_H
8032 #include <unistd.h>
8033 #endif
8034 int main() {
8035 char *(*pfn) = (char *(*)) strdup
8036 ; return 0; }
8037 EOF
8038 if { (eval echo configure:8039: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8039   rm -rf conftest*
8040   bfd_cv_decl_needed_strdup=no
8041 else
8042   echo "configure: failed program was:" >&5
8043   cat conftest.$ac_ext >&5
8044   rm -rf conftest*
8045   bfd_cv_decl_needed_strdup=yes
8046 fi
8047 rm -f conftest*
8048 fi
8049
8050 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
8051 if test $bfd_cv_decl_needed_strdup = yes; then
8052   cat >> confdefs.h <<\EOF
8053 #define NEED_DECLARATION_STRDUP 1
8054 EOF
8055
8056 fi
8057
8058 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
8059 echo "configure:8060: checking whether strstr must be declared" >&5
8060 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
8061   echo $ac_n "(cached) $ac_c" 1>&6
8062 else
8063   cat > conftest.$ac_ext <<EOF
8064 #line 8065 "configure"
8065 #include "confdefs.h"
8066
8067 #include <stdio.h>
8068 #ifdef HAVE_STRING_H
8069 #include <string.h>
8070 #else
8071 #ifdef HAVE_STRINGS_H
8072 #include <strings.h>
8073 #endif
8074 #endif
8075 #ifdef HAVE_STDLIB_H
8076 #include <stdlib.h>
8077 #endif
8078 #ifdef HAVE_UNISTD_H
8079 #include <unistd.h>
8080 #endif
8081 int main() {
8082 char *(*pfn) = (char *(*)) strstr
8083 ; return 0; }
8084 EOF
8085 if { (eval echo configure:8086: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8086   rm -rf conftest*
8087   bfd_cv_decl_needed_strstr=no
8088 else
8089   echo "configure: failed program was:" >&5
8090   cat conftest.$ac_ext >&5
8091   rm -rf conftest*
8092   bfd_cv_decl_needed_strstr=yes
8093 fi
8094 rm -f conftest*
8095 fi
8096
8097 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
8098 if test $bfd_cv_decl_needed_strstr = yes; then
8099   cat >> confdefs.h <<\EOF
8100 #define NEED_DECLARATION_STRSTR 1
8101 EOF
8102
8103 fi
8104
8105 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
8106 echo "configure:8107: checking whether canonicalize_file_name must be declared" >&5
8107 if eval "test \"`echo '$''{'bfd_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
8108   echo $ac_n "(cached) $ac_c" 1>&6
8109 else
8110   cat > conftest.$ac_ext <<EOF
8111 #line 8112 "configure"
8112 #include "confdefs.h"
8113
8114 #include <stdio.h>
8115 #ifdef HAVE_STRING_H
8116 #include <string.h>
8117 #else
8118 #ifdef HAVE_STRINGS_H
8119 #include <strings.h>
8120 #endif
8121 #endif
8122 #ifdef HAVE_STDLIB_H
8123 #include <stdlib.h>
8124 #endif
8125 #ifdef HAVE_UNISTD_H
8126 #include <unistd.h>
8127 #endif
8128 int main() {
8129 char *(*pfn) = (char *(*)) canonicalize_file_name
8130 ; return 0; }
8131 EOF
8132 if { (eval echo configure:8133: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8133   rm -rf conftest*
8134   bfd_cv_decl_needed_canonicalize_file_name=no
8135 else
8136   echo "configure: failed program was:" >&5
8137   cat conftest.$ac_ext >&5
8138   rm -rf conftest*
8139   bfd_cv_decl_needed_canonicalize_file_name=yes
8140 fi
8141 rm -f conftest*
8142 fi
8143
8144 echo "$ac_t""$bfd_cv_decl_needed_canonicalize_file_name" 1>&6
8145 if test $bfd_cv_decl_needed_canonicalize_file_name = yes; then
8146   cat >> confdefs.h <<\EOF
8147 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
8148 EOF
8149
8150 fi
8151
8152
8153 # The following save_state_t checkery is only necessary for HPUX
8154 # versions earlier than 10.20.  When those fade from memory, this
8155 # could be expunged. --jsm 1999-03-22
8156
8157 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
8158 echo "configure:8159: checking for HPUX save_state structure" >&5
8159 cat > conftest.$ac_ext <<EOF
8160 #line 8161 "configure"
8161 #include "confdefs.h"
8162 #include <machine/save_state.h>
8163 EOF
8164 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8165   egrep "save_state_t" >/dev/null 2>&1; then
8166   rm -rf conftest*
8167   gdb_cv_hpux_savestate=yes
8168 else
8169   rm -rf conftest*
8170   gdb_cv_hpux_savestate=no
8171 fi
8172 rm -f conftest*
8173
8174 cat > conftest.$ac_ext <<EOF
8175 #line 8176 "configure"
8176 #include "confdefs.h"
8177 #include <machine/save_state.h>
8178 EOF
8179 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8180   egrep "ss_wide" >/dev/null 2>&1; then
8181   rm -rf conftest*
8182   gdb_cv_hpux_sswide=yes
8183 else
8184   rm -rf conftest*
8185   gdb_cv_hpux_sswide=no
8186 fi
8187 rm -f conftest*
8188
8189 if test $gdb_cv_hpux_savestate = yes
8190 then
8191   cat >> confdefs.h <<\EOF
8192 #define HAVE_STRUCT_SAVE_STATE_T 1
8193 EOF
8194
8195 fi
8196 if test $gdb_cv_hpux_sswide = yes
8197 then
8198   cat >> confdefs.h <<\EOF
8199 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
8200 EOF
8201
8202 fi
8203 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
8204
8205
8206 # If we are configured native on GNU/Linux, work around problems with
8207 # sys/procfs.h
8208 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
8209
8210 if test "${target}" = "${host}"; then
8211   case "${host}" in
8212   i[3456]86-*-linux*)
8213         cat >> confdefs.h <<\EOF
8214 #define START_INFERIOR_TRAPS_EXPECTED 2
8215 EOF
8216
8217         cat >> confdefs.h <<\EOF
8218 #define sys_quotactl 1
8219 EOF
8220
8221         ;;
8222   ia64-*-aix*)
8223       cat >> confdefs.h <<\EOF
8224 #define NEW_PROC_API 1
8225 EOF
8226
8227       ;;
8228   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
8229       cat >> confdefs.h <<\EOF
8230 #define NEW_PROC_API 1
8231 EOF
8232
8233       ;;
8234   *-*-solaris2.[6789])
8235       cat >> confdefs.h <<\EOF
8236 #define NEW_PROC_API 1
8237 EOF
8238
8239       ;;
8240   mips-sgi-irix5*)
8241       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
8242       cat >> confdefs.h <<\EOF
8243 #define _KMEMUSER 1
8244 EOF
8245
8246       ;;
8247   esac
8248 fi
8249
8250 if test "$ac_cv_header_sys_procfs_h" = yes; then
8251   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
8252 echo "configure:8253: checking for pstatus_t in sys/procfs.h" >&5
8253  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
8254   echo $ac_n "(cached) $ac_c" 1>&6
8255 else
8256   cat > conftest.$ac_ext <<EOF
8257 #line 8258 "configure"
8258 #include "confdefs.h"
8259
8260 #define _SYSCALL32
8261 #include <sys/procfs.h>
8262 int main() {
8263 pstatus_t avar
8264 ; return 0; }
8265 EOF
8266 if { (eval echo configure:8267: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8267   rm -rf conftest*
8268   bfd_cv_have_sys_procfs_type_pstatus_t=yes
8269 else
8270   echo "configure: failed program was:" >&5
8271   cat conftest.$ac_ext >&5
8272   rm -rf conftest*
8273   bfd_cv_have_sys_procfs_type_pstatus_t=no
8274
8275 fi
8276 rm -f conftest*
8277 fi
8278
8279  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
8280    cat >> confdefs.h <<\EOF
8281 #define HAVE_PSTATUS_T 1
8282 EOF
8283
8284  fi
8285  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
8286
8287   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
8288 echo "configure:8289: checking for prrun_t in sys/procfs.h" >&5
8289  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
8290   echo $ac_n "(cached) $ac_c" 1>&6
8291 else
8292   cat > conftest.$ac_ext <<EOF
8293 #line 8294 "configure"
8294 #include "confdefs.h"
8295
8296 #define _SYSCALL32
8297 #include <sys/procfs.h>
8298 int main() {
8299 prrun_t avar
8300 ; return 0; }
8301 EOF
8302 if { (eval echo configure:8303: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8303   rm -rf conftest*
8304   bfd_cv_have_sys_procfs_type_prrun_t=yes
8305 else
8306   echo "configure: failed program was:" >&5
8307   cat conftest.$ac_ext >&5
8308   rm -rf conftest*
8309   bfd_cv_have_sys_procfs_type_prrun_t=no
8310
8311 fi
8312 rm -f conftest*
8313 fi
8314
8315  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
8316    cat >> confdefs.h <<\EOF
8317 #define HAVE_PRRUN_T 1
8318 EOF
8319
8320  fi
8321  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
8322
8323   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
8324 echo "configure:8325: checking for gregset_t in sys/procfs.h" >&5
8325  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
8326   echo $ac_n "(cached) $ac_c" 1>&6
8327 else
8328   cat > conftest.$ac_ext <<EOF
8329 #line 8330 "configure"
8330 #include "confdefs.h"
8331
8332 #define _SYSCALL32
8333 #include <sys/procfs.h>
8334 int main() {
8335 gregset_t avar
8336 ; return 0; }
8337 EOF
8338 if { (eval echo configure:8339: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8339   rm -rf conftest*
8340   bfd_cv_have_sys_procfs_type_gregset_t=yes
8341 else
8342   echo "configure: failed program was:" >&5
8343   cat conftest.$ac_ext >&5
8344   rm -rf conftest*
8345   bfd_cv_have_sys_procfs_type_gregset_t=no
8346
8347 fi
8348 rm -f conftest*
8349 fi
8350
8351  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
8352    cat >> confdefs.h <<\EOF
8353 #define HAVE_GREGSET_T 1
8354 EOF
8355
8356  fi
8357  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
8358
8359   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
8360 echo "configure:8361: checking for fpregset_t in sys/procfs.h" >&5
8361  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
8362   echo $ac_n "(cached) $ac_c" 1>&6
8363 else
8364   cat > conftest.$ac_ext <<EOF
8365 #line 8366 "configure"
8366 #include "confdefs.h"
8367
8368 #define _SYSCALL32
8369 #include <sys/procfs.h>
8370 int main() {
8371 fpregset_t avar
8372 ; return 0; }
8373 EOF
8374 if { (eval echo configure:8375: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8375   rm -rf conftest*
8376   bfd_cv_have_sys_procfs_type_fpregset_t=yes
8377 else
8378   echo "configure: failed program was:" >&5
8379   cat conftest.$ac_ext >&5
8380   rm -rf conftest*
8381   bfd_cv_have_sys_procfs_type_fpregset_t=no
8382
8383 fi
8384 rm -f conftest*
8385 fi
8386
8387  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
8388    cat >> confdefs.h <<\EOF
8389 #define HAVE_FPREGSET_T 1
8390 EOF
8391
8392  fi
8393  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
8394
8395   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
8396 echo "configure:8397: checking for prgregset_t in sys/procfs.h" >&5
8397  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
8398   echo $ac_n "(cached) $ac_c" 1>&6
8399 else
8400   cat > conftest.$ac_ext <<EOF
8401 #line 8402 "configure"
8402 #include "confdefs.h"
8403
8404 #define _SYSCALL32
8405 #include <sys/procfs.h>
8406 int main() {
8407 prgregset_t avar
8408 ; return 0; }
8409 EOF
8410 if { (eval echo configure:8411: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8411   rm -rf conftest*
8412   bfd_cv_have_sys_procfs_type_prgregset_t=yes
8413 else
8414   echo "configure: failed program was:" >&5
8415   cat conftest.$ac_ext >&5
8416   rm -rf conftest*
8417   bfd_cv_have_sys_procfs_type_prgregset_t=no
8418
8419 fi
8420 rm -f conftest*
8421 fi
8422
8423  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
8424    cat >> confdefs.h <<\EOF
8425 #define HAVE_PRGREGSET_T 1
8426 EOF
8427
8428  fi
8429  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
8430
8431   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
8432 echo "configure:8433: checking for prfpregset_t in sys/procfs.h" >&5
8433  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
8434   echo $ac_n "(cached) $ac_c" 1>&6
8435 else
8436   cat > conftest.$ac_ext <<EOF
8437 #line 8438 "configure"
8438 #include "confdefs.h"
8439
8440 #define _SYSCALL32
8441 #include <sys/procfs.h>
8442 int main() {
8443 prfpregset_t avar
8444 ; return 0; }
8445 EOF
8446 if { (eval echo configure:8447: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8447   rm -rf conftest*
8448   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
8449 else
8450   echo "configure: failed program was:" >&5
8451   cat conftest.$ac_ext >&5
8452   rm -rf conftest*
8453   bfd_cv_have_sys_procfs_type_prfpregset_t=no
8454
8455 fi
8456 rm -f conftest*
8457 fi
8458
8459  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
8460    cat >> confdefs.h <<\EOF
8461 #define HAVE_PRFPREGSET_T 1
8462 EOF
8463
8464  fi
8465  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
8466
8467   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
8468 echo "configure:8469: checking for prgregset32_t in sys/procfs.h" >&5
8469  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
8470   echo $ac_n "(cached) $ac_c" 1>&6
8471 else
8472   cat > conftest.$ac_ext <<EOF
8473 #line 8474 "configure"
8474 #include "confdefs.h"
8475
8476 #define _SYSCALL32
8477 #include <sys/procfs.h>
8478 int main() {
8479 prgregset32_t avar
8480 ; return 0; }
8481 EOF
8482 if { (eval echo configure:8483: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8483   rm -rf conftest*
8484   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
8485 else
8486   echo "configure: failed program was:" >&5
8487   cat conftest.$ac_ext >&5
8488   rm -rf conftest*
8489   bfd_cv_have_sys_procfs_type_prgregset32_t=no
8490
8491 fi
8492 rm -f conftest*
8493 fi
8494
8495  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
8496    cat >> confdefs.h <<\EOF
8497 #define HAVE_PRGREGSET32_T 1
8498 EOF
8499
8500  fi
8501  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
8502
8503   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
8504 echo "configure:8505: checking for prfpregset32_t in sys/procfs.h" >&5
8505  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
8506   echo $ac_n "(cached) $ac_c" 1>&6
8507 else
8508   cat > conftest.$ac_ext <<EOF
8509 #line 8510 "configure"
8510 #include "confdefs.h"
8511
8512 #define _SYSCALL32
8513 #include <sys/procfs.h>
8514 int main() {
8515 prfpregset32_t avar
8516 ; return 0; }
8517 EOF
8518 if { (eval echo configure:8519: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8519   rm -rf conftest*
8520   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
8521 else
8522   echo "configure: failed program was:" >&5
8523   cat conftest.$ac_ext >&5
8524   rm -rf conftest*
8525   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
8526
8527 fi
8528 rm -f conftest*
8529 fi
8530
8531  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
8532    cat >> confdefs.h <<\EOF
8533 #define HAVE_PRFPREGSET32_T 1
8534 EOF
8535
8536  fi
8537  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
8538
8539   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
8540 echo "configure:8541: checking for lwpid_t in sys/procfs.h" >&5
8541  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
8542   echo $ac_n "(cached) $ac_c" 1>&6
8543 else
8544   cat > conftest.$ac_ext <<EOF
8545 #line 8546 "configure"
8546 #include "confdefs.h"
8547
8548 #define _SYSCALL32
8549 #include <sys/procfs.h>
8550 int main() {
8551 lwpid_t avar
8552 ; return 0; }
8553 EOF
8554 if { (eval echo configure:8555: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8555   rm -rf conftest*
8556   bfd_cv_have_sys_procfs_type_lwpid_t=yes
8557 else
8558   echo "configure: failed program was:" >&5
8559   cat conftest.$ac_ext >&5
8560   rm -rf conftest*
8561   bfd_cv_have_sys_procfs_type_lwpid_t=no
8562
8563 fi
8564 rm -f conftest*
8565 fi
8566
8567  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
8568    cat >> confdefs.h <<\EOF
8569 #define HAVE_LWPID_T 1
8570 EOF
8571
8572  fi
8573  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
8574
8575   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
8576 echo "configure:8577: checking for psaddr_t in sys/procfs.h" >&5
8577  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
8578   echo $ac_n "(cached) $ac_c" 1>&6
8579 else
8580   cat > conftest.$ac_ext <<EOF
8581 #line 8582 "configure"
8582 #include "confdefs.h"
8583
8584 #define _SYSCALL32
8585 #include <sys/procfs.h>
8586 int main() {
8587 psaddr_t avar
8588 ; return 0; }
8589 EOF
8590 if { (eval echo configure:8591: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8591   rm -rf conftest*
8592   bfd_cv_have_sys_procfs_type_psaddr_t=yes
8593 else
8594   echo "configure: failed program was:" >&5
8595   cat conftest.$ac_ext >&5
8596   rm -rf conftest*
8597   bfd_cv_have_sys_procfs_type_psaddr_t=no
8598
8599 fi
8600 rm -f conftest*
8601 fi
8602
8603  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
8604    cat >> confdefs.h <<\EOF
8605 #define HAVE_PSADDR_T 1
8606 EOF
8607
8608  fi
8609  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
8610
8611   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
8612 echo "configure:8613: checking for prsysent_t in sys/procfs.h" >&5
8613  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
8614   echo $ac_n "(cached) $ac_c" 1>&6
8615 else
8616   cat > conftest.$ac_ext <<EOF
8617 #line 8618 "configure"
8618 #include "confdefs.h"
8619
8620 #define _SYSCALL32
8621 #include <sys/procfs.h>
8622 int main() {
8623 prsysent_t avar
8624 ; return 0; }
8625 EOF
8626 if { (eval echo configure:8627: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8627   rm -rf conftest*
8628   bfd_cv_have_sys_procfs_type_prsysent_t=yes
8629 else
8630   echo "configure: failed program was:" >&5
8631   cat conftest.$ac_ext >&5
8632   rm -rf conftest*
8633   bfd_cv_have_sys_procfs_type_prsysent_t=no
8634
8635 fi
8636 rm -f conftest*
8637 fi
8638
8639  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
8640    cat >> confdefs.h <<\EOF
8641 #define HAVE_PRSYSENT_T 1
8642 EOF
8643
8644  fi
8645  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
8646
8647   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
8648 echo "configure:8649: checking for pr_sigset_t in sys/procfs.h" >&5
8649  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
8650   echo $ac_n "(cached) $ac_c" 1>&6
8651 else
8652   cat > conftest.$ac_ext <<EOF
8653 #line 8654 "configure"
8654 #include "confdefs.h"
8655
8656 #define _SYSCALL32
8657 #include <sys/procfs.h>
8658 int main() {
8659 pr_sigset_t avar
8660 ; return 0; }
8661 EOF
8662 if { (eval echo configure:8663: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8663   rm -rf conftest*
8664   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
8665 else
8666   echo "configure: failed program was:" >&5
8667   cat conftest.$ac_ext >&5
8668   rm -rf conftest*
8669   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
8670
8671 fi
8672 rm -f conftest*
8673 fi
8674
8675  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
8676    cat >> confdefs.h <<\EOF
8677 #define HAVE_PR_SIGSET_T 1
8678 EOF
8679
8680  fi
8681  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
8682
8683   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
8684 echo "configure:8685: checking for pr_sigaction64_t in sys/procfs.h" >&5
8685  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
8686   echo $ac_n "(cached) $ac_c" 1>&6
8687 else
8688   cat > conftest.$ac_ext <<EOF
8689 #line 8690 "configure"
8690 #include "confdefs.h"
8691
8692 #define _SYSCALL32
8693 #include <sys/procfs.h>
8694 int main() {
8695 pr_sigaction64_t avar
8696 ; return 0; }
8697 EOF
8698 if { (eval echo configure:8699: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8699   rm -rf conftest*
8700   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
8701 else
8702   echo "configure: failed program was:" >&5
8703   cat conftest.$ac_ext >&5
8704   rm -rf conftest*
8705   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
8706
8707 fi
8708 rm -f conftest*
8709 fi
8710
8711  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
8712    cat >> confdefs.h <<\EOF
8713 #define HAVE_PR_SIGACTION64_T 1
8714 EOF
8715
8716  fi
8717  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
8718
8719   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
8720 echo "configure:8721: checking for pr_siginfo64_t in sys/procfs.h" >&5
8721  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
8722   echo $ac_n "(cached) $ac_c" 1>&6
8723 else
8724   cat > conftest.$ac_ext <<EOF
8725 #line 8726 "configure"
8726 #include "confdefs.h"
8727
8728 #define _SYSCALL32
8729 #include <sys/procfs.h>
8730 int main() {
8731 pr_siginfo64_t avar
8732 ; return 0; }
8733 EOF
8734 if { (eval echo configure:8735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8735   rm -rf conftest*
8736   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
8737 else
8738   echo "configure: failed program was:" >&5
8739   cat conftest.$ac_ext >&5
8740   rm -rf conftest*
8741   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
8742
8743 fi
8744 rm -f conftest*
8745 fi
8746
8747  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
8748    cat >> confdefs.h <<\EOF
8749 #define HAVE_PR_SIGINFO64_T 1
8750 EOF
8751
8752  fi
8753  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
8754
8755
8756
8757
8758
8759   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
8760     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
8761 echo "configure:8762: checking whether prfpregset_t type is broken" >&5
8762     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
8763   echo $ac_n "(cached) $ac_c" 1>&6
8764 else
8765   if test "$cross_compiling" = yes; then
8766   gdb_cv_prfpregset_t_broken=yes
8767 else
8768   cat > conftest.$ac_ext <<EOF
8769 #line 8770 "configure"
8770 #include "confdefs.h"
8771 #include <sys/procfs.h>
8772        int main ()
8773        {
8774          if (sizeof (prfpregset_t) == sizeof (void *))
8775            return 1;
8776          return 0;
8777        }
8778 EOF
8779 if { (eval echo configure:8780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
8780 then
8781   gdb_cv_prfpregset_t_broken=no
8782 else
8783   echo "configure: failed program was:" >&5
8784   cat conftest.$ac_ext >&5
8785   rm -fr conftest*
8786   gdb_cv_prfpregset_t_broken=yes
8787 fi
8788 rm -fr conftest*
8789 fi
8790
8791 fi
8792
8793     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
8794     if test $gdb_cv_prfpregset_t_broken = yes; then
8795       cat >> confdefs.h <<\EOF
8796 #define PRFPREGSET_T_BROKEN 1
8797 EOF
8798
8799     fi
8800   fi
8801
8802
8803   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
8804 echo "configure:8805: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
8805   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
8806   echo $ac_n "(cached) $ac_c" 1>&6
8807 else
8808   cat > conftest.$ac_ext <<EOF
8809 #line 8810 "configure"
8810 #include "confdefs.h"
8811 #include <unistd.h>
8812 #include <sys/types.h>
8813 #include <sys/procfs.h>
8814
8815 int main() {
8816
8817     int dummy;;
8818     dummy = ioctl(0, PIOCSET, &dummy);
8819
8820 ; return 0; }
8821 EOF
8822 if { (eval echo configure:8823: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8823   rm -rf conftest*
8824   gdb_cv_have_procfs_piocset=yes
8825 else
8826   echo "configure: failed program was:" >&5
8827   cat conftest.$ac_ext >&5
8828   rm -rf conftest*
8829   gdb_cv_have_procfs_piocset=no
8830 fi
8831 rm -f conftest*
8832 fi
8833
8834   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
8835   if test $gdb_cv_have_procfs_piocset = yes; then
8836     cat >> confdefs.h <<\EOF
8837 #define HAVE_PROCFS_PIOCSET 1
8838 EOF
8839
8840   fi
8841 fi
8842
8843 if test ${host} = ${target} ; then
8844
8845   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
8846 echo "configure:8847: checking for member l_addr in struct link_map" >&5
8847   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
8848   echo $ac_n "(cached) $ac_c" 1>&6
8849 else
8850   cat > conftest.$ac_ext <<EOF
8851 #line 8852 "configure"
8852 #include "confdefs.h"
8853 #include <link.h>
8854 int main() {
8855 struct link_map lm; (void) lm.l_addr;
8856 ; return 0; }
8857 EOF
8858 if { (eval echo configure:8859: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8859   rm -rf conftest*
8860   gdb_cv_have_struct_link_map_with_l_members=yes
8861 else
8862   echo "configure: failed program was:" >&5
8863   cat conftest.$ac_ext >&5
8864   rm -rf conftest*
8865   gdb_cv_have_struct_link_map_with_l_members=no
8866 fi
8867 rm -f conftest*
8868 fi
8869
8870   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
8871   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
8872     cat >> confdefs.h <<\EOF
8873 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
8874 EOF
8875
8876   fi
8877
8878
8879   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
8880 echo "configure:8881: checking for member lm_addr in struct link_map" >&5
8881   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
8882   echo $ac_n "(cached) $ac_c" 1>&6
8883 else
8884   cat > conftest.$ac_ext <<EOF
8885 #line 8886 "configure"
8886 #include "confdefs.h"
8887 #include <sys/types.h>
8888 #include <link.h>
8889 int main() {
8890 struct link_map lm; (void) lm.lm_addr;
8891 ; return 0; }
8892 EOF
8893 if { (eval echo configure:8894: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8894   rm -rf conftest*
8895   gdb_cv_have_struct_link_map_with_lm_members=yes
8896 else
8897   echo "configure: failed program was:" >&5
8898   cat conftest.$ac_ext >&5
8899   rm -rf conftest*
8900   gdb_cv_have_struct_link_map_with_lm_members=no
8901 fi
8902 rm -f conftest*
8903 fi
8904
8905   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
8906   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
8907     cat >> confdefs.h <<\EOF
8908 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
8909 EOF
8910
8911   fi
8912
8913
8914   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
8915 echo "configure:8916: checking for member som_addr in struct so_map" >&5
8916   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
8917   echo $ac_n "(cached) $ac_c" 1>&6
8918 else
8919   cat > conftest.$ac_ext <<EOF
8920 #line 8921 "configure"
8921 #include "confdefs.h"
8922 #include <sys/types.h>
8923 #ifdef HAVE_NLIST_H
8924 #include <nlist.h>
8925 #endif
8926 #include <link.h>
8927 int main() {
8928 struct so_map lm; (void) lm.som_addr;
8929 ; return 0; }
8930 EOF
8931 if { (eval echo configure:8932: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8932   rm -rf conftest*
8933   gdb_cv_have_struct_so_map_with_som_members=yes
8934 else
8935   echo "configure: failed program was:" >&5
8936   cat conftest.$ac_ext >&5
8937   rm -rf conftest*
8938   gdb_cv_have_struct_so_map_with_som_members=no
8939 fi
8940 rm -f conftest*
8941 fi
8942
8943   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
8944   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
8945     cat >> confdefs.h <<\EOF
8946 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
8947 EOF
8948
8949   fi
8950
8951
8952   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
8953 echo "configure:8954: checking for struct link_map32 in sys/link.h" >&5
8954   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
8955   echo $ac_n "(cached) $ac_c" 1>&6
8956 else
8957   cat > conftest.$ac_ext <<EOF
8958 #line 8959 "configure"
8959 #include "confdefs.h"
8960 #define _SYSCALL32
8961 #include <sys/link.h>
8962 int main() {
8963 struct link_map32 l;
8964 ; return 0; }
8965 EOF
8966 if { (eval echo configure:8967: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8967   rm -rf conftest*
8968   gdb_cv_have_struct_link_map32=yes
8969 else
8970   echo "configure: failed program was:" >&5
8971   cat conftest.$ac_ext >&5
8972   rm -rf conftest*
8973   gdb_cv_have_struct_link_map32=no
8974 fi
8975 rm -f conftest*
8976 fi
8977
8978   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
8979   if test $gdb_cv_have_struct_link_map32 = yes; then
8980     cat >> confdefs.h <<\EOF
8981 #define HAVE_STRUCT_LINK_MAP32 1
8982 EOF
8983
8984     cat >> confdefs.h <<\EOF
8985 #define _SYSCALL32 1
8986 EOF
8987
8988   fi
8989 fi
8990
8991
8992 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
8993 echo "configure:8994: checking for long long support in compiler" >&5
8994 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
8995   echo $ac_n "(cached) $ac_c" 1>&6
8996 else
8997   cat > conftest.$ac_ext <<EOF
8998 #line 8999 "configure"
8999 #include "confdefs.h"
9000
9001 int main() {
9002
9003   extern long long foo;
9004   switch (foo & 2) { case 0: return 1; }
9005
9006 ; return 0; }
9007 EOF
9008 if { (eval echo configure:9009: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9009   rm -rf conftest*
9010   gdb_cv_c_long_long=yes
9011 else
9012   echo "configure: failed program was:" >&5
9013   cat conftest.$ac_ext >&5
9014   rm -rf conftest*
9015   gdb_cv_c_long_long=no
9016 fi
9017 rm -f conftest*
9018 fi
9019
9020 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
9021 if test $gdb_cv_c_long_long = yes; then
9022   cat >> confdefs.h <<\EOF
9023 #define CC_HAS_LONG_LONG 1
9024 EOF
9025
9026 fi
9027
9028
9029 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
9030 echo "configure:9031: checking for long long support in printf" >&5
9031 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
9032   echo $ac_n "(cached) $ac_c" 1>&6
9033 else
9034   if test "$cross_compiling" = yes; then
9035   gdb_cv_printf_has_long_long=no
9036 else
9037   cat > conftest.$ac_ext <<EOF
9038 #line 9039 "configure"
9039 #include "confdefs.h"
9040
9041 int main () {
9042   char buf[32];
9043   long long l = 0;
9044   l = (l << 16) + 0x0123;
9045   l = (l << 16) + 0x4567;
9046   l = (l << 16) + 0x89ab;
9047   l = (l << 16) + 0xcdef;
9048   sprintf (buf, "0x%016llx", l);
9049   return (strcmp ("0x0123456789abcdef", buf));
9050 }
9051 EOF
9052 if { (eval echo configure:9053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
9053 then
9054   gdb_cv_printf_has_long_long=yes
9055 else
9056   echo "configure: failed program was:" >&5
9057   cat conftest.$ac_ext >&5
9058   rm -fr conftest*
9059   gdb_cv_printf_has_long_long=no
9060 fi
9061 rm -fr conftest*
9062 fi
9063
9064 fi
9065
9066 if test $gdb_cv_printf_has_long_long = yes; then
9067   cat >> confdefs.h <<\EOF
9068 #define PRINTF_HAS_LONG_LONG 1
9069 EOF
9070
9071 fi
9072 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
9073
9074
9075 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
9076 echo "configure:9077: checking for long double support in compiler" >&5
9077 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
9078   echo $ac_n "(cached) $ac_c" 1>&6
9079 else
9080   cat > conftest.$ac_ext <<EOF
9081 #line 9082 "configure"
9082 #include "confdefs.h"
9083
9084 int main() {
9085 long double foo;
9086 ; return 0; }
9087 EOF
9088 if { (eval echo configure:9089: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9089   rm -rf conftest*
9090   ac_cv_c_long_double=yes
9091 else
9092   echo "configure: failed program was:" >&5
9093   cat conftest.$ac_ext >&5
9094   rm -rf conftest*
9095   ac_cv_c_long_double=no
9096 fi
9097 rm -f conftest*
9098 fi
9099
9100 echo "$ac_t""$ac_cv_c_long_double" 1>&6
9101 if test $ac_cv_c_long_double = yes; then
9102   cat >> confdefs.h <<\EOF
9103 #define HAVE_LONG_DOUBLE 1
9104 EOF
9105
9106 fi
9107
9108
9109 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
9110 echo "configure:9111: checking for long double support in printf" >&5
9111 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
9112   echo $ac_n "(cached) $ac_c" 1>&6
9113 else
9114   if test "$cross_compiling" = yes; then
9115   gdb_cv_printf_has_long_double=no
9116 else
9117   cat > conftest.$ac_ext <<EOF
9118 #line 9119 "configure"
9119 #include "confdefs.h"
9120
9121 int main () {
9122   char buf[16];
9123   long double f = 3.141592653;
9124   sprintf (buf, "%Lg", f);
9125   return (strncmp ("3.14159", buf, 7));
9126 }
9127 EOF
9128 if { (eval echo configure:9129: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
9129 then
9130   gdb_cv_printf_has_long_double=yes
9131 else
9132   echo "configure: failed program was:" >&5
9133   cat conftest.$ac_ext >&5
9134   rm -fr conftest*
9135   gdb_cv_printf_has_long_double=no
9136 fi
9137 rm -fr conftest*
9138 fi
9139
9140 fi
9141
9142 if test $gdb_cv_printf_has_long_double = yes; then
9143   cat >> confdefs.h <<\EOF
9144 #define PRINTF_HAS_LONG_DOUBLE 1
9145 EOF
9146
9147 fi
9148 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
9149
9150
9151 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
9152 echo "configure:9153: checking for long double support in scanf" >&5
9153 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
9154   echo $ac_n "(cached) $ac_c" 1>&6
9155 else
9156   if test "$cross_compiling" = yes; then
9157   gdb_cv_scanf_has_long_double=no
9158 else
9159   cat > conftest.$ac_ext <<EOF
9160 #line 9161 "configure"
9161 #include "confdefs.h"
9162
9163 int main () {
9164   char *buf = "3.141592653";
9165   long double f = 0;
9166   sscanf (buf, "%Lg", &f);
9167   return !(f > 3.14159 && f < 3.14160);
9168 }
9169 EOF
9170 if { (eval echo configure:9171: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
9171 then
9172   gdb_cv_scanf_has_long_double=yes
9173 else
9174   echo "configure: failed program was:" >&5
9175   cat conftest.$ac_ext >&5
9176   rm -fr conftest*
9177   gdb_cv_scanf_has_long_double=no
9178 fi
9179 rm -fr conftest*
9180 fi
9181
9182 fi
9183
9184 if test $gdb_cv_scanf_has_long_double = yes; then
9185   cat >> confdefs.h <<\EOF
9186 #define SCANF_HAS_LONG_DOUBLE 1
9187 EOF
9188
9189 fi
9190 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
9191
9192 case ${host_os} in
9193 aix*)
9194   echo $ac_n "checking for -bbigtoc option""... $ac_c" 1>&6
9195 echo "configure:9196: checking for -bbigtoc option" >&5
9196 if eval "test \"`echo '$''{'gdb_cv_bigtoc'+set}'`\" = set"; then
9197   echo $ac_n "(cached) $ac_c" 1>&6
9198 else
9199
9200     SAVE_LDFLAGS=$LDFLAGS
9201
9202     case $GCC in
9203     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9204     *) gdb_cv_bigtoc=-bbigtoc ;;
9205     esac
9206
9207     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9208     cat > conftest.$ac_ext <<EOF
9209 #line 9210 "configure"
9210 #include "confdefs.h"
9211
9212 int main() {
9213 int i;
9214 ; return 0; }
9215 EOF
9216 if { (eval echo configure:9217: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
9217   :
9218 else
9219   echo "configure: failed program was:" >&5
9220   cat conftest.$ac_ext >&5
9221   rm -rf conftest*
9222   gdb_cv_bigtoc=
9223 fi
9224 rm -f conftest*
9225     LDFLAGS="${SAVE_LDFLAGS}"
9226
9227 fi
9228
9229 echo "$ac_t""$gdb_cv_bigtoc" 1>&6
9230   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
9231   ;;
9232 esac
9233
9234
9235
9236 if test ${build} = ${host} -a ${host} = ${target} ; then
9237    case ${host_os} in
9238    hpux*)
9239       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
9240 echo "configure:9241: checking for HPUX/OSF thread support" >&5
9241       if test -f /usr/include/dce/cma_config.h ; then
9242          if test "$GCC" = "yes" ; then
9243             echo "$ac_t""yes" 1>&6
9244             cat >> confdefs.h <<\EOF
9245 #define HAVE_HPUX_THREAD_SUPPORT 1
9246 EOF
9247
9248             CONFIG_OBS="${CONFIG_OBS} hpux-thread.o"
9249             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
9250          else
9251             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
9252          fi
9253       else
9254          echo "$ac_t""no" 1>&6
9255       fi
9256       ;;
9257    solaris*)
9258       # See if thread_db library is around for Solaris thread debugging.
9259       # Note that we must explicitly test for version 1 of the library
9260       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
9261       # the same API.
9262       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
9263 echo "configure:9264: checking for Solaris thread debugging library" >&5
9264       if test -f /usr/lib/libthread_db.so.1 ; then
9265          echo "$ac_t""yes" 1>&6
9266          cat >> confdefs.h <<\EOF
9267 #define HAVE_THREAD_DB_LIB 1
9268 EOF
9269
9270          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
9271          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
9272          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
9273 echo "configure:9274: checking for dlopen in -ldl" >&5
9274 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
9275 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
9276   echo $ac_n "(cached) $ac_c" 1>&6
9277 else
9278   ac_save_LIBS="$LIBS"
9279 LIBS="-ldl  $LIBS"
9280 cat > conftest.$ac_ext <<EOF
9281 #line 9282 "configure"
9282 #include "confdefs.h"
9283 /* Override any gcc2 internal prototype to avoid an error.  */
9284 /* We use char because int might match the return type of a gcc2
9285     builtin and then its argument prototype would still apply.  */
9286 char dlopen();
9287
9288 int main() {
9289 dlopen()
9290 ; return 0; }
9291 EOF
9292 if { (eval echo configure:9293: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
9293   rm -rf conftest*
9294   eval "ac_cv_lib_$ac_lib_var=yes"
9295 else
9296   echo "configure: failed program was:" >&5
9297   cat conftest.$ac_ext >&5
9298   rm -rf conftest*
9299   eval "ac_cv_lib_$ac_lib_var=no"
9300 fi
9301 rm -f conftest*
9302 LIBS="$ac_save_LIBS"
9303
9304 fi
9305 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
9306   echo "$ac_t""yes" 1>&6
9307     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
9308     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
9309   cat >> confdefs.h <<EOF
9310 #define $ac_tr_lib 1
9311 EOF
9312
9313   LIBS="-ldl $LIBS"
9314
9315 else
9316   echo "$ac_t""no" 1>&6
9317 fi
9318
9319          if test "$GCC" = "yes" ; then
9320             # The GNU linker requires the -export-dynamic option to make
9321             # all symbols visible in the dynamic symbol table.
9322             hold_ldflags=$LDFLAGS
9323             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
9324 echo "configure:9325: checking for the ld -export-dynamic flag" >&5
9325             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
9326             cat > conftest.$ac_ext <<EOF
9327 #line 9328 "configure"
9328 #include "confdefs.h"
9329
9330 int main() {
9331 int i;
9332 ; return 0; }
9333 EOF
9334 if { (eval echo configure:9335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
9335   rm -rf conftest*
9336   found=yes
9337 else
9338   echo "configure: failed program was:" >&5
9339   cat conftest.$ac_ext >&5
9340   rm -rf conftest*
9341   found=no
9342 fi
9343 rm -f conftest*
9344             LDFLAGS=$hold_ldflags
9345             echo "$ac_t""$found" 1>&6
9346             if test $found = yes; then
9347                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
9348             fi
9349          fi
9350          # Sun randomly tweaked the prototypes in <proc_service.h>
9351          # at one point.
9352          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
9353 echo "configure:9354: checking if <proc_service.h> is old" >&5
9354          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
9355   echo $ac_n "(cached) $ac_c" 1>&6
9356 else
9357
9358             cat > conftest.$ac_ext <<EOF
9359 #line 9360 "configure"
9360 #include "confdefs.h"
9361
9362                 #include <proc_service.h>
9363                 ps_err_e ps_pdwrite
9364                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
9365
9366 int main() {
9367
9368 ; return 0; }
9369 EOF
9370 if { (eval echo configure:9371: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9371   rm -rf conftest*
9372   gdb_cv_proc_service_is_old=no
9373 else
9374   echo "configure: failed program was:" >&5
9375   cat conftest.$ac_ext >&5
9376   rm -rf conftest*
9377   gdb_cv_proc_service_is_old=yes
9378 fi
9379 rm -f conftest*
9380
9381 fi
9382
9383          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
9384          if test $gdb_cv_proc_service_is_old = yes; then
9385             cat >> confdefs.h <<\EOF
9386 #define PROC_SERVICE_IS_OLD 1
9387 EOF
9388
9389          fi
9390       else
9391          echo "$ac_t""no" 1>&6
9392       fi
9393       ;;
9394    aix*)
9395       echo $ac_n "checking for AiX thread debugging library""... $ac_c" 1>&6
9396 echo "configure:9397: checking for AiX thread debugging library" >&5
9397       if eval "test \"`echo '$''{'gdb_cv_have_aix_thread_debug'+set}'`\" = set"; then
9398   echo $ac_n "(cached) $ac_c" 1>&6
9399 else
9400   cat > conftest.$ac_ext <<EOF
9401 #line 9402 "configure"
9402 #include "confdefs.h"
9403 #include <sys/pthdebug.h>
9404 int main() {
9405 #ifndef PTHDB_VERSION_3
9406                                     #error
9407                                     #endif
9408 ; return 0; }
9409 EOF
9410 if { (eval echo configure:9411: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9411   rm -rf conftest*
9412   gdb_cv_have_aix_thread_debug=yes
9413 else
9414   echo "configure: failed program was:" >&5
9415   cat conftest.$ac_ext >&5
9416   rm -rf conftest*
9417   gdb_cv_have_aix_thread_debug=no
9418 fi
9419 rm -f conftest*
9420 fi
9421
9422       echo "$ac_t""$gdb_cv_have_aix_thread_debug" 1>&6
9423       if test $gdb_cv_have_aix_thread_debug = yes; then
9424          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
9425          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
9426          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
9427       fi
9428       ;;
9429    esac
9430
9431 fi
9432
9433 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
9434    echo $ac_n "checking whether <thread_db.h> has TD_NOTALLOC""... $ac_c" 1>&6
9435 echo "configure:9436: checking whether <thread_db.h> has TD_NOTALLOC" >&5
9436 if eval "test \"`echo '$''{'gdb_cv_thread_db_h_has_td_notalloc'+set}'`\" = set"; then
9437   echo $ac_n "(cached) $ac_c" 1>&6
9438 else
9439   cat > conftest.$ac_ext <<EOF
9440 #line 9441 "configure"
9441 #include "confdefs.h"
9442 #include <thread_db.h>
9443 int main() {
9444 int i = TD_NOTALLOC;
9445 ; return 0; }
9446 EOF
9447 if { (eval echo configure:9448: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9448   rm -rf conftest*
9449   gdb_cv_thread_db_h_has_td_notalloc=yes
9450 else
9451   echo "configure: failed program was:" >&5
9452   cat conftest.$ac_ext >&5
9453   rm -rf conftest*
9454   gdb_cv_thread_db_h_has_td_notalloc=no
9455
9456 fi
9457 rm -f conftest*
9458
9459 fi
9460
9461 echo "$ac_t""$gdb_cv_thread_db_h_has_td_notalloc" 1>&6
9462 fi
9463 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
9464   cat >> confdefs.h <<\EOF
9465 #define THREAD_DB_HAS_TD_NOTALLOC 1
9466 EOF
9467
9468 fi
9469
9470 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
9471    echo $ac_n "checking whether <sys/syscall.h> has __NR_tkill""... $ac_c" 1>&6
9472 echo "configure:9473: checking whether <sys/syscall.h> has __NR_tkill" >&5
9473 if eval "test \"`echo '$''{'gdb_cv_sys_syscall_h_has_tkill'+set}'`\" = set"; then
9474   echo $ac_n "(cached) $ac_c" 1>&6
9475 else
9476   cat > conftest.$ac_ext <<EOF
9477 #line 9478 "configure"
9478 #include "confdefs.h"
9479 #include <sys/syscall.h>
9480 int main() {
9481 int i = __NR_tkill;
9482 ; return 0; }
9483 EOF
9484 if { (eval echo configure:9485: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9485   rm -rf conftest*
9486   gdb_cv_sys_syscall_h_has_tkill=yes
9487 else
9488   echo "configure: failed program was:" >&5
9489   cat conftest.$ac_ext >&5
9490   rm -rf conftest*
9491   gdb_cv_sys_syscall_h_has_tkill=no
9492
9493 fi
9494 rm -f conftest*
9495
9496 fi
9497
9498 echo "$ac_t""$gdb_cv_sys_syscall_h_has_tkill" 1>&6
9499 fi
9500 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
9501   cat >> confdefs.h <<\EOF
9502 #define HAVE_TKILL_SYSCALL 1
9503 EOF
9504
9505 fi
9506
9507
9508 # Check whether --with-sysroot or --without-sysroot was given.
9509 if test "${with_sysroot+set}" = set; then
9510   withval="$with_sysroot"
9511
9512  case ${with_sysroot} in
9513  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
9514  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
9515  esac
9516
9517  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
9518
9519  if test "x$exec_prefix" = xNONE; then
9520   if test "x$prefix" = xNONE; then
9521    test_prefix=/usr/local
9522   else
9523    test_prefix=$prefix
9524   fi
9525  else
9526   test_prefix=$exec_prefix
9527  fi
9528  case ${TARGET_SYSTEM_ROOT} in
9529  "${test_prefix}"|"${test_prefix}/"*|\
9530  '${exec_prefix}'|'${exec_prefix}/'*)
9531    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
9532    TARGET_SYSTEM_ROOT_DEFINE="$t"
9533    ;;
9534  esac
9535
9536 else
9537
9538  TARGET_SYSTEM_ROOT=
9539  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
9540
9541 fi
9542
9543
9544
9545
9546 # NOTE: Don't add -Wall or -Wunused, they both include
9547 # -Wunused-parameter which reports bogus warnings.
9548 # NOTE: If you add to this list, remember to update
9549 # gdb/doc/gdbint.texinfo.
9550 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
9551 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized -Wformat-nonliteral \
9552 -Wunused-label -Wunused-function"
9553 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
9554 # -Wunused-function -Wunused-variable -Wunused-value
9555 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
9556 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
9557 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
9558 # -Woverloaded-virtual -Winline -Werror"
9559 # Check whether --enable-build-warnings or --disable-build-warnings was given.
9560 if test "${enable_build_warnings+set}" = set; then
9561   enableval="$enable_build_warnings"
9562   case "${enableval}" in
9563   yes)  ;;
9564   no)   build_warnings="-w";;
9565   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
9566         build_warnings="${build_warnings} ${t}";;
9567   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
9568         build_warnings="${t} ${build_warnings}";;
9569   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
9570 esac
9571 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
9572   echo "Setting compiler warning flags = $build_warnings" 6>&1
9573 fi
9574 fi
9575 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
9576 if test "${enable_gdb_build_warnings+set}" = set; then
9577   enableval="$enable_gdb_build_warnings"
9578   case "${enableval}" in
9579   yes)  ;;
9580   no)   build_warnings="-w";;
9581   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
9582         build_warnings="${build_warnings} ${t}";;
9583   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
9584         build_warnings="${t} ${build_warnings}";;
9585   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
9586 esac
9587 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
9588   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
9589 fi
9590 fi
9591 WARN_CFLAGS=""
9592 WERROR_CFLAGS=""
9593 if test "x${build_warnings}" != x -a "x$GCC" = xyes
9594 then
9595     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
9596 echo "configure:9597: checking compiler warning flags" >&5
9597     # Separate out the -Werror flag as some files just cannot be
9598     # compiled with it enabled.
9599     for w in ${build_warnings}; do
9600         case $w in
9601         -Werr*) WERROR_CFLAGS=-Werror ;;
9602         *) # Check that GCC accepts it
9603             saved_CFLAGS="$CFLAGS"
9604             CFLAGS="$CFLAGS $w"
9605             cat > conftest.$ac_ext <<EOF
9606 #line 9607 "configure"
9607 #include "confdefs.h"
9608
9609 int main() {
9610
9611 ; return 0; }
9612 EOF
9613 if { (eval echo configure:9614: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9614   rm -rf conftest*
9615   WARN_CFLAGS="${WARN_CFLAGS} $w"
9616 else
9617   echo "configure: failed program was:" >&5
9618   cat conftest.$ac_ext >&5
9619 fi
9620 rm -f conftest*
9621             CFLAGS="$saved_CFLAGS"
9622         esac
9623     done
9624     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
9625 fi
9626
9627
9628
9629 # In the Cygwin environment, we need some additional flags.
9630 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
9631 echo "configure:9632: checking for cygwin" >&5
9632 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
9633   echo $ac_n "(cached) $ac_c" 1>&6
9634 else
9635   cat > conftest.$ac_ext <<EOF
9636 #line 9637 "configure"
9637 #include "confdefs.h"
9638
9639 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
9640 lose
9641 #endif
9642 EOF
9643 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9644   egrep "lose" >/dev/null 2>&1; then
9645   rm -rf conftest*
9646   gdb_cv_os_cygwin=yes
9647 else
9648   rm -rf conftest*
9649   gdb_cv_os_cygwin=no
9650 fi
9651 rm -f conftest*
9652
9653 fi
9654
9655 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
9656
9657
9658 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
9659 case ${host} in
9660   *go32* ) SER_HARDWIRE=ser-go32.o ;;
9661   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
9662 esac
9663
9664
9665 # libreadline needs libuser32.a in a cygwin environment
9666 WIN32LIBS=
9667 if test x$gdb_cv_os_cygwin = xyes; then
9668     WIN32LIBS="-luser32"
9669     case "${target}" in
9670         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
9671         ;;
9672     esac
9673 fi
9674
9675
9676 LIBGUI="../libgui/src/libgui.a"
9677 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
9678
9679
9680
9681 WIN32LDAPP=
9682
9683
9684
9685 case "${host}" in
9686 *-*-cygwin*)
9687     configdir="win"
9688     ;;
9689 *)
9690     configdir="unix"
9691     ;;
9692 esac
9693
9694 GDBTKLIBS=
9695 if test "${enable_gdbtk}" = "yes"; then
9696
9697     # Gdbtk must have an absolute path to srcdir in order to run
9698     # properly when not installed.
9699     here=`pwd`
9700     cd ${srcdir}
9701     GDBTK_SRC_DIR=`pwd`
9702     cd $here
9703
9704
9705 #
9706 # Ok, lets find the tcl configuration
9707 # First, look for one uninstalled.
9708 # the alternative search directory is invoked by --with-tclconfig
9709 #
9710
9711 if test x"${no_tcl}" = x ; then
9712   # we reset no_tcl in case something fails here
9713   no_tcl=true
9714   # Check whether --with-tclconfig or --without-tclconfig was given.
9715 if test "${with_tclconfig+set}" = set; then
9716   withval="$with_tclconfig"
9717   with_tclconfig=${withval}
9718 fi
9719
9720   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
9721 echo "configure:9722: checking for Tcl configuration" >&5
9722   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
9723   echo $ac_n "(cached) $ac_c" 1>&6
9724 else
9725
9726
9727   # First check to see if --with-tclconfig was specified.
9728   if test x"${with_tclconfig}" != x ; then
9729     if test -f "${with_tclconfig}/tclConfig.sh" ; then
9730       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
9731     else
9732       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
9733     fi
9734   fi
9735
9736   # then check for a private Tcl installation
9737   if test x"${ac_cv_c_tclconfig}" = x ; then
9738     for i in \
9739                 ../tcl \
9740                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
9741                 ../../tcl \
9742                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
9743                 ../../../tcl \
9744                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
9745       if test -f "$i/${configdir}/tclConfig.sh" ; then
9746         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
9747         break
9748       fi
9749     done
9750   fi
9751   # check in a few common install locations
9752   if test x"${ac_cv_c_tclconfig}" = x ; then
9753     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
9754       if test -f "$i/tclConfig.sh" ; then
9755         ac_cv_c_tclconfig=`(cd $i; pwd)`
9756         break
9757       fi
9758     done
9759   fi
9760   # check in a few other private locations
9761   if test x"${ac_cv_c_tclconfig}" = x ; then
9762     for i in \
9763                 ${srcdir}/../tcl \
9764                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
9765       if test -f "$i/${configdir}/tclConfig.sh" ; then
9766         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
9767         break
9768       fi
9769     done
9770   fi
9771
9772 fi
9773
9774   if test x"${ac_cv_c_tclconfig}" = x ; then
9775     TCLCONFIG="# no Tcl configs found"
9776     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
9777   else
9778     no_tcl=
9779     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
9780     echo "$ac_t""found $TCLCONFIG" 1>&6
9781   fi
9782 fi
9783
9784     if test -z "${no_tcl}"; then
9785
9786     . $TCLCONFIG
9787
9788
9789
9790
9791
9792
9793
9794
9795
9796
9797
9798
9799
9800
9801
9802
9803
9804
9805
9806
9807
9808
9809
9810
9811
9812
9813
9814 #
9815 # Ok, lets find the tk configuration
9816 # First, look for one uninstalled.
9817 # the alternative search directory is invoked by --with-tkconfig
9818 #
9819
9820 if test x"${no_tk}" = x ; then
9821   # we reset no_tk in case something fails here
9822   no_tk=true
9823   # Check whether --with-tkconfig or --without-tkconfig was given.
9824 if test "${with_tkconfig+set}" = set; then
9825   withval="$with_tkconfig"
9826   with_tkconfig=${withval}
9827 fi
9828
9829   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
9830 echo "configure:9831: checking for Tk configuration" >&5
9831   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
9832   echo $ac_n "(cached) $ac_c" 1>&6
9833 else
9834
9835
9836   # First check to see if --with-tkconfig was specified.
9837   if test x"${with_tkconfig}" != x ; then
9838     if test -f "${with_tkconfig}/tkConfig.sh" ; then
9839       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
9840     else
9841       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
9842     fi
9843   fi
9844
9845   # then check for a private Tk library
9846   if test x"${ac_cv_c_tkconfig}" = x ; then
9847     for i in \
9848                 ../tk \
9849                 `ls -dr ../tk[4-9]* 2>/dev/null` \
9850                 ../../tk \
9851                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
9852                 ../../../tk \
9853                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
9854       if test -f "$i/${configdir}/tkConfig.sh" ; then
9855         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
9856         break
9857       fi
9858     done
9859   fi
9860   # check in a few common install locations
9861   if test x"${ac_cv_c_tkconfig}" = x ; then
9862     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
9863       if test -f "$i/tkConfig.sh" ; then
9864         ac_cv_c_tkconfig=`(cd $i; pwd)`
9865         break
9866       fi
9867     done
9868   fi
9869   # check in a few other private locations
9870   if test x"${ac_cv_c_tkconfig}" = x ; then
9871     for i in \
9872                 ${srcdir}/../tk \
9873                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
9874       if test -f "$i/${configdir}/tkConfig.sh" ; then
9875         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
9876         break
9877       fi
9878     done
9879   fi
9880
9881 fi
9882
9883   if test x"${ac_cv_c_tkconfig}" = x ; then
9884     TKCONFIG="# no Tk configs found"
9885     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
9886   else
9887     no_tk=
9888     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
9889     echo "$ac_t""found $TKCONFIG" 1>&6
9890   fi
9891 fi
9892
9893
9894
9895         # now look for Tcl library stuff
9896
9897         tcldir="../tcl/${configdir}/"
9898
9899         TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
9900
9901         # If $no_tk is nonempty, then we can't do Tk, and there is no
9902         # point to doing Tcl.
9903         if test -z "${no_tk}"; then
9904
9905     if test -f "$TKCONFIG" ; then
9906       . $TKCONFIG
9907     fi
9908
9909
9910
9911
9912
9913
9914
9915
9916
9917
9918
9919
9920
9921
9922 #
9923 # Ok, lets find the tcl source trees so we can use the headers
9924 # Warning: transition of version 9 to 10 will break this algorithm
9925 # because 10 sorts before 9. We also look for just tcl. We have to
9926 # be careful that we don't match stuff like tclX by accident.
9927 # the alternative search directory is involked by --with-tclinclude
9928 #
9929
9930 no_tcl=true
9931 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
9932 echo "configure:9933: checking for Tcl private headers. dir=${configdir}" >&5
9933 # Check whether --with-tclinclude or --without-tclinclude was given.
9934 if test "${with_tclinclude+set}" = set; then
9935   withval="$with_tclinclude"
9936   with_tclinclude=${withval}
9937 fi
9938
9939 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
9940   echo $ac_n "(cached) $ac_c" 1>&6
9941 else
9942
9943 # first check to see if --with-tclinclude was specified
9944 if test x"${with_tclinclude}" != x ; then
9945   if test -f ${with_tclinclude}/tclInt.h ; then
9946     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
9947   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
9948     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
9949   else
9950     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
9951   fi
9952 fi
9953
9954 # next check if it came with Tcl configuration file
9955 if test x"${ac_cv_c_tclconfig}" = x ; then
9956   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
9957     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
9958   fi
9959 fi
9960
9961 # next check in private source directory
9962 #
9963 # since ls returns lowest version numbers first, reverse its output
9964 if test x"${ac_cv_c_tclh}" = x ; then
9965   for i in \
9966                 ${srcdir}/../tcl \
9967                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
9968                 ${srcdir}/../../tcl \
9969                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
9970                 ${srcdir}/../../../tcl \
9971                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
9972     if test -f $i/generic/tclInt.h ; then
9973       ac_cv_c_tclh=`(cd $i/generic; pwd)`
9974       break
9975     fi
9976   done
9977 fi
9978 # finally check in a few common install locations
9979 #
9980 # since ls returns lowest version numbers first, reverse its output
9981 if test x"${ac_cv_c_tclh}" = x ; then
9982   for i in \
9983                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
9984                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
9985                 /usr/local/src/tcl \
9986                 /usr/local/lib/tcl \
9987                 ${prefix}/include ; do
9988     if test -f $i/generic/tclInt.h ; then
9989       ac_cv_c_tclh=`(cd $i/generic; pwd)`
9990       break
9991     fi
9992   done
9993 fi
9994 # see if one is installed
9995 if test x"${ac_cv_c_tclh}" = x ; then
9996    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
9997 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
9998 echo "configure:9999: checking for tclInt.h" >&5
9999 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
10000   echo $ac_n "(cached) $ac_c" 1>&6
10001 else
10002   cat > conftest.$ac_ext <<EOF
10003 #line 10004 "configure"
10004 #include "confdefs.h"
10005 #include <tclInt.h>
10006 EOF
10007 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
10008 { (eval echo configure:10009: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
10009 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
10010 if test -z "$ac_err"; then
10011   rm -rf conftest*
10012   eval "ac_cv_header_$ac_safe=yes"
10013 else
10014   echo "$ac_err" >&5
10015   echo "configure: failed program was:" >&5
10016   cat conftest.$ac_ext >&5
10017   rm -rf conftest*
10018   eval "ac_cv_header_$ac_safe=no"
10019 fi
10020 rm -f conftest*
10021 fi
10022 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
10023   echo "$ac_t""yes" 1>&6
10024   ac_cv_c_tclh=installed
10025 else
10026   echo "$ac_t""no" 1>&6
10027 ac_cv_c_tclh=""
10028 fi
10029
10030 fi
10031
10032 fi
10033
10034 if test x"${ac_cv_c_tclh}" = x ; then
10035   TCLHDIR="# no Tcl private headers found"
10036   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
10037 fi
10038 if test x"${ac_cv_c_tclh}" != x ; then
10039   no_tcl=""
10040   if test x"${ac_cv_c_tclh}" = x"installed" ; then
10041     echo "$ac_t""is installed" 1>&6
10042     TCLHDIR=""
10043   else
10044     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
10045     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
10046     TCLHDIR="-I${ac_cv_c_tclh}"
10047   fi
10048 fi
10049
10050
10051
10052
10053 #
10054 # Ok, lets find the tk source trees so we can use the headers
10055 # If the directory (presumably symlink) named "tk" exists, use that one
10056 # in preference to any others.  Same logic is used when choosing library
10057 # and again with Tcl. The search order is the best place to look first, then in
10058 # decreasing significance. The loop breaks if the trigger file is found.
10059 # Note the gross little conversion here of srcdir by cd'ing to the found
10060 # directory. This converts the path from a relative to an absolute, so
10061 # recursive cache variables for the path will work right. We check all
10062 # the possible paths in one loop rather than many seperate loops to speed
10063 # things up.
10064 # the alternative search directory is involked by --with-tkinclude
10065 #
10066 no_tk=true
10067 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
10068 echo "configure:10069: checking for Tk private headers" >&5
10069 # Check whether --with-tkinclude or --without-tkinclude was given.
10070 if test "${with_tkinclude+set}" = set; then
10071   withval="$with_tkinclude"
10072   with_tkinclude=${withval}
10073 fi
10074
10075 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
10076   echo $ac_n "(cached) $ac_c" 1>&6
10077 else
10078
10079 # first check to see if --with-tkinclude was specified
10080 if test x"${with_tkinclude}" != x ; then
10081   if test -f ${with_tkinclude}/tk.h ; then
10082     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
10083   elif test -f ${with_tkinclude}/generic/tk.h ; then
10084     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
10085   else
10086     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
10087   fi
10088 fi
10089
10090 # next check if it came with Tk configuration file
10091 if test x"${ac_cv_c_tkconfig}" = x ; then
10092   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
10093     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
10094   fi
10095 fi
10096
10097 # next check in private source directory
10098 #
10099 # since ls returns lowest version numbers first, reverse its output
10100 if test x"${ac_cv_c_tkh}" = x ; then
10101   for i in \
10102                 ${srcdir}/../tk \
10103                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
10104                 ${srcdir}/../../tk \
10105                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
10106                 ${srcdir}/../../../tk \
10107                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
10108     if test -f $i/generic/tk.h ; then
10109       ac_cv_c_tkh=`(cd $i/generic; pwd)`
10110       break
10111     fi
10112   done
10113 fi
10114 # finally check in a few common install locations
10115 #
10116 # since ls returns lowest version numbers first, reverse its output
10117 if test x"${ac_cv_c_tkh}" = x ; then
10118   for i in \
10119                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
10120                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
10121                 /usr/local/src/tk \
10122                 /usr/local/lib/tk \
10123                 ${prefix}/include ; do
10124     if test -f $i/generic/tk.h ; then
10125       ac_cv_c_tkh=`(cd $i/generic; pwd)`
10126       break
10127     fi
10128   done
10129 fi
10130 # see if one is installed
10131 if test x"${ac_cv_c_tkh}" = x ; then
10132    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
10133 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
10134 echo "configure:10135: checking for tk.h" >&5
10135 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
10136   echo $ac_n "(cached) $ac_c" 1>&6
10137 else
10138   cat > conftest.$ac_ext <<EOF
10139 #line 10140 "configure"
10140 #include "confdefs.h"
10141 #include <tk.h>
10142 EOF
10143 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
10144 { (eval echo configure:10145: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
10145 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
10146 if test -z "$ac_err"; then
10147   rm -rf conftest*
10148   eval "ac_cv_header_$ac_safe=yes"
10149 else
10150   echo "$ac_err" >&5
10151   echo "configure: failed program was:" >&5
10152   cat conftest.$ac_ext >&5
10153   rm -rf conftest*
10154   eval "ac_cv_header_$ac_safe=no"
10155 fi
10156 rm -f conftest*
10157 fi
10158 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
10159   echo "$ac_t""yes" 1>&6
10160   ac_cv_c_tkh=installed
10161 else
10162   echo "$ac_t""no" 1>&6
10163 ac_cv_c_tkh=""
10164 fi
10165
10166 fi
10167
10168 fi
10169
10170 if test x"${ac_cv_c_tkh}" != x ; then
10171   no_tk=""
10172   if test x"${ac_cv_c_tkh}" = x"installed" ; then
10173     echo "$ac_t""is installed" 1>&6
10174     TKHDIR=""
10175   else
10176     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
10177     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
10178     TKHDIR="-I${ac_cv_c_tkh}"
10179   fi
10180 else
10181   TKHDIR="# no Tk directory found"
10182   echo "configure: warning: Can't find Tk private headers" 1>&2
10183   no_tk=true
10184 fi
10185
10186
10187
10188
10189 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
10190 echo "configure:10191: checking for Itcl private headers. srcdir=${srcdir}" >&5
10191 if test x"${ac_cv_c_itclh}" = x ; then
10192   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
10193     if test -f $i/generic/itcl.h ; then
10194       ac_cv_c_itclh=`(cd $i/generic; pwd)`
10195       break
10196     fi
10197   done
10198 fi
10199 if test x"${ac_cv_c_itclh}" = x ; then
10200   ITCLHDIR="# no Itcl private headers found"
10201   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
10202 fi
10203 if test x"${ac_cv_c_itclh}" != x ; then
10204      ITCLHDIR="-I${ac_cv_c_itclh}"
10205 fi
10206 # should always be here
10207 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
10208
10209 #AC_SUBST(ITCLLIB)
10210
10211
10212 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
10213 echo "configure:10214: checking for Itk private headers. srcdir=${srcdir}" >&5
10214 if test x"${ac_cv_c_itkh}" = x ; then
10215   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
10216     if test -f $i/generic/itk.h ; then
10217       ac_cv_c_itkh=`(cd $i/generic; pwd)`
10218       break
10219     fi
10220   done
10221 fi
10222 if test x"${ac_cv_c_itkh}" = x ; then
10223   ITKHDIR="# no Itk private headers found"
10224   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
10225 fi
10226 if test x"${ac_cv_c_itkh}" != x ; then
10227      ITKHDIR="-I${ac_cv_c_itkh}"
10228 fi
10229 # should always be here
10230 #     ITKLIB="../itcl/itk/unix/libitk.a"
10231
10232 #AC_SUBST(ITKLIB)
10233
10234
10235
10236            # now look for Tk library stuff
10237
10238            tkdir="../tk/${configdir}/"
10239
10240            TK_DEPS="${tkdir}${TK_LIB_FILE}"
10241
10242            # now look for Itcl library stuff
10243
10244
10245 #
10246 # Ok, lets find the itcl configuration
10247 # First, look for one uninstalled.
10248 # the alternative search directory is invoked by --with-itclconfig
10249 #
10250
10251 if test x"${no_itcl}" = x ; then
10252   # we reset no_itcl in case something fails here
10253   no_itcl=true
10254   # Check whether --with-itclconfig or --without-itclconfig was given.
10255 if test "${with_itclconfig+set}" = set; then
10256   withval="$with_itclconfig"
10257   with_itclconfig=${withval}
10258 fi
10259
10260   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
10261 echo "configure:10262: checking for Itcl configuration" >&5
10262   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
10263   echo $ac_n "(cached) $ac_c" 1>&6
10264 else
10265
10266
10267   # First check to see if --with-itclconfig was specified.
10268   if test x"${with_itclconfig}" != x ; then
10269     if test -f "${with_itclconfig}/itclConfig.sh" ; then
10270       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
10271     else
10272       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
10273     fi
10274   fi
10275
10276   # then check for a private Itcl library
10277   if test x"${ac_cv_c_itclconfig}" = x ; then
10278     for i in \
10279                 ../itcl/itcl \
10280                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
10281                 ../../itcl \
10282                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
10283                 ../../../itcl \
10284                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
10285       if test -f "$i/itclConfig.sh" ; then
10286         ac_cv_c_itclconfig=`(cd $i; pwd)`
10287         break
10288       fi
10289     done
10290   fi
10291   # check in a few common install locations
10292   if test x"${ac_cv_c_itclconfig}" = x ; then
10293     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
10294       if test -f "$i/itclConfig.sh" ; then
10295         ac_cv_c_itclconfig=`(cd $i; pwd)`
10296         break
10297       fi
10298     done
10299   fi
10300   # check in a few other private locations
10301   if test x"${ac_cv_c_itclconfig}" = x ; then
10302     for i in \
10303                 ${srcdir}/../itcl/itcl \
10304                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
10305       if test -f "$i/itclConfig.sh" ; then
10306         ac_cv_c_itclconfig=`(cd $i; pwd)`
10307         break
10308       fi
10309     done
10310   fi
10311
10312 fi
10313
10314   if test x"${ac_cv_c_itclconfig}" = x ; then
10315     ITCLCONFIG="# no Itcl configs found"
10316     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
10317   else
10318     no_itcl=
10319     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
10320     echo "$ac_t""found $ITCLCONFIG" 1>&6
10321   fi
10322 fi
10323
10324            if test -z "${no_itcl}"; then
10325
10326     if test -f "$ITCLCONFIG" ; then
10327       . $ITCLCONFIG
10328     fi
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
10342              ITCL_DEPS="${ITCL_LIB_FULL_PATH}"
10343            fi
10344
10345
10346            # now look for Itk library stuff
10347
10348 #
10349 # Ok, lets find the itk configuration
10350 # First, look for one uninstalled.
10351 # the alternative search directory is invoked by --with-itkconfig
10352 #
10353
10354 if test x"${no_itk}" = x ; then
10355   # we reset no_itk in case something fails here
10356   no_itk=true
10357   # Check whether --with-itkconfig or --without-itkconfig was given.
10358 if test "${with_itkconfig+set}" = set; then
10359   withval="$with_itkconfig"
10360   with_itkconfig=${withval}
10361 fi
10362
10363   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
10364 echo "configure:10365: checking for Itk configuration" >&5
10365   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
10366   echo $ac_n "(cached) $ac_c" 1>&6
10367 else
10368
10369
10370   # First check to see if --with-itkconfig was specified.
10371   if test x"${with_itkconfig}" != x ; then
10372     if test -f "${with_itkconfig}/itkConfig.sh" ; then
10373       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
10374     else
10375       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
10376     fi
10377   fi
10378
10379   # then check for a private Itk library
10380   if test x"${ac_cv_c_itkconfig}" = x ; then
10381     for i in \
10382                 ../itcl/itk \
10383                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
10384                 ../../itk \
10385                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
10386                 ../../../itk \
10387                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
10388       if test -f "$i/itkConfig.sh" ; then
10389         ac_cv_c_itkconfig=`(cd $i; pwd)`
10390         break
10391       fi
10392     done
10393   fi
10394   # check in a few common install locations
10395   if test x"${ac_cv_c_itkconfig}" = x ; then
10396     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
10397       if test -f "$i/itkConfig.sh" ; then
10398         ac_cv_c_itkconfig=`(cd $i; pwd)`
10399         break
10400       fi
10401     done
10402   fi
10403   # check in a few other private locations
10404   if test x"${ac_cv_c_itkconfig}" = x ; then
10405     for i in \
10406                 ${srcdir}/../itcl/itk \
10407                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
10408       if test -f "$i/itkConfig.sh" ; then
10409         ac_cv_c_itkconfig=`(cd $i; pwd)`
10410         break
10411       fi
10412     done
10413   fi
10414
10415 fi
10416
10417   if test x"${ac_cv_c_itkconfig}" = x ; then
10418     ITKCONFIG="# no Itk configs found"
10419     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
10420   else
10421     no_itk=
10422     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
10423     echo "$ac_t""found $ITKCONFIG" 1>&6
10424   fi
10425 fi
10426
10427
10428            if test -z "${no_itcl}"; then
10429
10430     if test -f "$ITKCONFIG" ; then
10431       . $ITKCONFIG
10432     fi
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445              ITKLIB="${ITK_BUILD_LIB_SPEC}"
10446              ITK_DEPS="${ITK_LIB_FULL_PATH}"
10447            fi
10448
10449            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
10450            # Tcl/Tk 8.1 require -fwritable strings.  I don't
10451            # know whether 8.2 will or not, but I bet it will.
10452            # I don't have to worry about 7.x since we don't support it.
10453            GDBTK_CFLAGS=""
10454            if test "$GCC" = "yes"; then
10455                if test "$TCL_VERSION" != "8.0" ; then
10456                    GDBTK_CFLAGS="-fwritable-strings"
10457                fi
10458            fi
10459
10460            # Include some libraries that Tcl and Tk want.
10461            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
10462            # Yes, the ordering seems wrong here.  But it isn't.
10463            # TK_LIBS is the list of libraries that need to be linked
10464            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
10465            # were in LIBS then any link tests after this point would
10466            # try to include things like `$(LIBGUI)', which wouldn't work.
10467            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
10468
10469            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
10470            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
10471            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
10472            CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
10473            CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
10474            CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
10475            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
10476
10477            if test x$gdb_cv_os_cygwin = xyes; then
10478               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
10479               WIN32LDAPP="-Wl,--subsystem,console"
10480               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
10481            fi
10482         fi
10483     fi
10484
10485     configdirs="${configdirs} gdbtk"
10486 fi
10487
10488
10489
10490
10491
10492
10493
10494
10495
10496
10497
10498
10499
10500
10501 # If we find X, set shell vars x_includes and x_libraries to the
10502 # paths, otherwise set no_x=yes.
10503 # Uses ac_ vars as temps to allow command line to override cache and checks.
10504 # --without-x overrides everything else, but does not touch the cache.
10505 echo $ac_n "checking for X""... $ac_c" 1>&6
10506 echo "configure:10507: checking for X" >&5
10507
10508 # Check whether --with-x or --without-x was given.
10509 if test "${with_x+set}" = set; then
10510   withval="$with_x"
10511   :
10512 fi
10513
10514 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
10515 if test "x$with_x" = xno; then
10516   # The user explicitly disabled X.
10517   have_x=disabled
10518 else
10519   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
10520     # Both variables are already set.
10521     have_x=yes
10522   else
10523 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
10524   echo $ac_n "(cached) $ac_c" 1>&6
10525 else
10526   # One or both of the vars are not set, and there is no cached value.
10527 ac_x_includes=NO ac_x_libraries=NO
10528 rm -fr conftestdir
10529 if mkdir conftestdir; then
10530   cd conftestdir
10531   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
10532   cat > Imakefile <<'EOF'
10533 acfindx:
10534         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
10535 EOF
10536   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
10537     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
10538     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
10539     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
10540     for ac_extension in a so sl; do
10541       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
10542         test -f $ac_im_libdir/libX11.$ac_extension; then
10543         ac_im_usrlibdir=$ac_im_libdir; break
10544       fi
10545     done
10546     # Screen out bogus values from the imake configuration.  They are
10547     # bogus both because they are the default anyway, and because
10548     # using them would break gcc on systems where it needs fixed includes.
10549     case "$ac_im_incroot" in
10550         /usr/include) ;;
10551         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
10552     esac
10553     case "$ac_im_usrlibdir" in
10554         /usr/lib | /lib) ;;
10555         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
10556     esac
10557   fi
10558   cd ..
10559   rm -fr conftestdir
10560 fi
10561
10562 if test "$ac_x_includes" = NO; then
10563   # Guess where to find include files, by looking for this one X11 .h file.
10564   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
10565
10566   # First, try using that file with no special directory specified.
10567 cat > conftest.$ac_ext <<EOF
10568 #line 10569 "configure"
10569 #include "confdefs.h"
10570 #include <$x_direct_test_include>
10571 EOF
10572 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
10573 { (eval echo configure:10574: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
10574 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
10575 if test -z "$ac_err"; then
10576   rm -rf conftest*
10577   # We can compile using X headers with no special include directory.
10578 ac_x_includes=
10579 else
10580   echo "$ac_err" >&5
10581   echo "configure: failed program was:" >&5
10582   cat conftest.$ac_ext >&5
10583   rm -rf conftest*
10584   # Look for the header file in a standard set of common directories.
10585 # Check X11 before X11Rn because it is often a symlink to the current release.
10586   for ac_dir in               \
10587     /usr/X11/include          \
10588     /usr/X11R6/include        \
10589     /usr/X11R5/include        \
10590     /usr/X11R4/include        \
10591                               \
10592     /usr/include/X11          \
10593     /usr/include/X11R6        \
10594     /usr/include/X11R5        \
10595     /usr/include/X11R4        \
10596                               \
10597     /usr/local/X11/include    \
10598     /usr/local/X11R6/include  \
10599     /usr/local/X11R5/include  \
10600     /usr/local/X11R4/include  \
10601                               \
10602     /usr/local/include/X11    \
10603     /usr/local/include/X11R6  \
10604     /usr/local/include/X11R5  \
10605     /usr/local/include/X11R4  \
10606                               \
10607     /usr/X386/include         \
10608     /usr/x386/include         \
10609     /usr/XFree86/include/X11  \
10610                               \
10611     /usr/include              \
10612     /usr/local/include        \
10613     /usr/unsupported/include  \
10614     /usr/athena/include       \
10615     /usr/local/x11r5/include  \
10616     /usr/lpp/Xamples/include  \
10617                               \
10618     /usr/openwin/include      \
10619     /usr/openwin/share/include \
10620     ; \
10621   do
10622     if test -r "$ac_dir/$x_direct_test_include"; then
10623       ac_x_includes=$ac_dir
10624       break
10625     fi
10626   done
10627 fi
10628 rm -f conftest*
10629 fi # $ac_x_includes = NO
10630
10631 if test "$ac_x_libraries" = NO; then
10632   # Check for the libraries.
10633
10634   test -z "$x_direct_test_library" && x_direct_test_library=Xt
10635   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
10636
10637   # See if we find them without any special options.
10638   # Don't add to $LIBS permanently.
10639   ac_save_LIBS="$LIBS"
10640   LIBS="-l$x_direct_test_library $LIBS"
10641 cat > conftest.$ac_ext <<EOF
10642 #line 10643 "configure"
10643 #include "confdefs.h"
10644
10645 int main() {
10646 ${x_direct_test_function}()
10647 ; return 0; }
10648 EOF
10649 if { (eval echo configure:10650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
10650   rm -rf conftest*
10651   LIBS="$ac_save_LIBS"
10652 # We can link X programs with no special library path.
10653 ac_x_libraries=
10654 else
10655   echo "configure: failed program was:" >&5
10656   cat conftest.$ac_ext >&5
10657   rm -rf conftest*
10658   LIBS="$ac_save_LIBS"
10659 # First see if replacing the include by lib works.
10660 # Check X11 before X11Rn because it is often a symlink to the current release.
10661 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
10662     /usr/X11/lib          \
10663     /usr/X11R6/lib        \
10664     /usr/X11R5/lib        \
10665     /usr/X11R4/lib        \
10666                           \
10667     /usr/lib/X11          \
10668     /usr/lib/X11R6        \
10669     /usr/lib/X11R5        \
10670     /usr/lib/X11R4        \
10671                           \
10672     /usr/local/X11/lib    \
10673     /usr/local/X11R6/lib  \
10674     /usr/local/X11R5/lib  \
10675     /usr/local/X11R4/lib  \
10676                           \
10677     /usr/local/lib/X11    \
10678     /usr/local/lib/X11R6  \
10679     /usr/local/lib/X11R5  \
10680     /usr/local/lib/X11R4  \
10681                           \
10682     /usr/X386/lib         \
10683     /usr/x386/lib         \
10684     /usr/XFree86/lib/X11  \
10685                           \
10686     /usr/lib              \
10687     /usr/local/lib        \
10688     /usr/unsupported/lib  \
10689     /usr/athena/lib       \
10690     /usr/local/x11r5/lib  \
10691     /usr/lpp/Xamples/lib  \
10692     /lib/usr/lib/X11      \
10693                           \
10694     /usr/openwin/lib      \
10695     /usr/openwin/share/lib \
10696     ; \
10697 do
10698   for ac_extension in a so sl; do
10699     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
10700       ac_x_libraries=$ac_dir
10701       break 2
10702     fi
10703   done
10704 done
10705 fi
10706 rm -f conftest*
10707 fi # $ac_x_libraries = NO
10708
10709 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
10710   # Didn't find X anywhere.  Cache the known absence of X.
10711   ac_cv_have_x="have_x=no"
10712 else
10713   # Record where we found X for the cache.
10714   ac_cv_have_x="have_x=yes \
10715                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
10716 fi
10717 fi
10718   fi
10719   eval "$ac_cv_have_x"
10720 fi # $with_x != no
10721
10722 if test "$have_x" != yes; then
10723   echo "$ac_t""$have_x" 1>&6
10724   no_x=yes
10725 else
10726   # If each of the values was on the command line, it overrides each guess.
10727   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
10728   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
10729   # Update the cache value to reflect the command line values.
10730   ac_cv_have_x="have_x=yes \
10731                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
10732   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
10733 fi
10734
10735
10736
10737 # Unlike the sim directory, whether a simulator is linked is controlled by
10738 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
10739 # This code just checks for a few cases where we'd like to ignore those
10740 # definitions, even when they're present in the '.mt' file.  These cases
10741 # are when --disable-sim is specified, or if the simulator directory is
10742 # not part of the source tree.
10743 #
10744 # Check whether --enable-sim or --disable-sim was given.
10745 if test "${enable_sim+set}" = set; then
10746   enableval="$enable_sim"
10747   echo "enable_sim = $enable_sim";
10748  echo "enableval = ${enableval}";
10749  case "${enableval}" in
10750   yes) ignore_sim=false ;;
10751   no)  ignore_sim=true ;;
10752   *)   ignore_sim=false ;;
10753  esac
10754 else
10755   ignore_sim=false
10756 fi
10757
10758
10759 if test ! -d "${srcdir}/../sim"; then
10760   ignore_sim=true
10761 fi
10762
10763 if test "${ignore_sim}" = "true"; then
10764     IGNORE_SIM="SIM="
10765     IGNORE_SIM_OBS="SIM_OBS="
10766 else
10767     IGNORE_SIM=""
10768     IGNORE_SIM_OBS=""
10769     cat >> confdefs.h <<\EOF
10770 #define WITH_SIM 1
10771 EOF
10772
10773 fi
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788 # List of host floatformats.
10789 cat >> confdefs.h <<EOF
10790 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
10791 EOF
10792
10793 cat >> confdefs.h <<EOF
10794 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
10795 EOF
10796
10797 cat >> confdefs.h <<EOF
10798 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
10799 EOF
10800
10801
10802 # target_subdir is used by the testsuite to find the target libraries.
10803 target_subdir=
10804 if test "${host}" != "${target}"; then
10805     target_subdir="${target_alias}/"
10806 fi
10807
10808
10809 frags=
10810 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
10811 if test ! -f ${host_makefile_frag}; then
10812     # When building a native debuger the .mh file containing things
10813     # like NATDEPFILES is needed.  Cross debuggers don't need .mh
10814     # since it no longer contains anything useful.
10815     if test "${target}" = "${host}"; then
10816         { echo "configure: error: "*** Gdb does not support native target ${host}"" 1>&2; exit 1; }
10817     else
10818         host_makefile_frag=/dev/null
10819     fi
10820 fi
10821 frags="$frags $host_makefile_frag"
10822
10823 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
10824 if test ! -f ${target_makefile_frag}; then
10825 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
10826 fi
10827 frags="$frags $target_makefile_frag"
10828
10829
10830
10831
10832
10833 hostfile=`sed -n '
10834 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
10835 ' ${host_makefile_frag}`
10836
10837 targetfile=`sed -n '
10838 s/DEPRECATED_TM_FILE[   ]*=[    ]*\([^  ]*\)/\1/p
10839 ' ${target_makefile_frag}`
10840
10841 if test "${target}" = "${host}"; then
10842 # We pick this up from the host configuration file (.mh) because we
10843 # do not have a native configuration Makefile fragment.
10844 nativefile=`sed -n '
10845 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
10846 ' ${host_makefile_frag}`
10847 fi
10848
10849
10850 if test x"${gdb_osabi}" != x ; then
10851     cat >> confdefs.h <<EOF
10852 #define GDB_OSABI_DEFAULT $gdb_osabi
10853 EOF
10854
10855 fi
10856
10857 # Enable multi-ice-gdb-server.
10858 # Check whether --enable-multi-ice or --disable-multi-ice was given.
10859 if test "${enable_multi_ice+set}" = set; then
10860   enableval="$enable_multi_ice"
10861   case $enableval in
10862     yes | no)
10863       ;;
10864     *) { echo "configure: error: bad value $enableval for --enable-multi-ice" 1>&2; exit 1; } ;;
10865   esac
10866 fi
10867
10868 if test "x$enable_multi_ice" = xyes; then
10869   configdirs="$configdirs multi-ice"
10870 fi
10871
10872 # We only build gdbserver automatically if host and target are the same.
10873 if test "x$target" = "x$host"; then
10874   echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6
10875 echo "configure:10876: checking whether gdbserver is supported on this host" >&5
10876   if test "x$build_gdbserver" = xyes; then
10877     configdirs="$configdirs gdbserver"
10878     echo "$ac_t""yes" 1>&6
10879   else
10880     echo "$ac_t""no" 1>&6
10881   fi
10882 fi
10883
10884 subdirs="doc testsuite $configdirs"
10885
10886
10887 # If hostfile (XM_FILE) and/or targetfile (DEPRECATED_TM_FILE) and/or
10888 # nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
10889 # to an empty version.
10890
10891 files=
10892 links=
10893
10894 rm -f xm.h
10895 xm_h=""
10896 if test "${hostfile}" != ""; then
10897     xm_h=xm.h
10898     case "${hostfile}" in
10899       xm-*.h ) GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}" ;;
10900       * ) GDB_XM_FILE="${hostfile}"
10901     esac
10902     files="${files} ${GDB_XM_FILE}"
10903     links="${links} xm.h"
10904     cat >> confdefs.h <<EOF
10905 #define GDB_XM_FILE "${GDB_XM_FILE}"
10906 EOF
10907
10908 fi
10909
10910
10911 rm -f tm.h
10912 tm_h=""
10913 if test "${targetfile}" != ""; then
10914     tm_h=tm.h
10915     case "${targetfile}" in
10916       tm-*.h ) GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}" ;;
10917       * ) GDB_TM_FILE="${targetfile}"
10918     esac
10919     files="${files} ${GDB_TM_FILE}"
10920     links="${links} tm.h"
10921     cat >> confdefs.h <<EOF
10922 #define GDB_TM_FILE "${GDB_TM_FILE}"
10923 EOF
10924
10925 fi
10926
10927
10928 rm -f nm.h
10929 nm_h=""
10930 if test "${nativefile}" != ""; then
10931     nm_h=nm.h
10932     case "${nativefile}" in
10933       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
10934       * ) GDB_NM_FILE="${nativefile}"
10935     esac
10936     files="${files} ${GDB_NM_FILE}"
10937     links="${links} nm.h"
10938     cat >> confdefs.h <<EOF
10939 #define GDB_NM_FILE "${GDB_NM_FILE}"
10940 EOF
10941
10942 fi
10943
10944
10945
10946
10947 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
10948 echo "configure:10949: checking for Cygwin environment" >&5
10949 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
10950   echo $ac_n "(cached) $ac_c" 1>&6
10951 else
10952   cat > conftest.$ac_ext <<EOF
10953 #line 10954 "configure"
10954 #include "confdefs.h"
10955
10956 int main() {
10957
10958 #ifndef __CYGWIN__
10959 #define __CYGWIN__ __CYGWIN32__
10960 #endif
10961 return __CYGWIN__;
10962 ; return 0; }
10963 EOF
10964 if { (eval echo configure:10965: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
10965   rm -rf conftest*
10966   ac_cv_cygwin=yes
10967 else
10968   echo "configure: failed program was:" >&5
10969   cat conftest.$ac_ext >&5
10970   rm -rf conftest*
10971   ac_cv_cygwin=no
10972 fi
10973 rm -f conftest*
10974 rm -f conftest*
10975 fi
10976
10977 echo "$ac_t""$ac_cv_cygwin" 1>&6
10978 CYGWIN=
10979 test "$ac_cv_cygwin" = yes && CYGWIN=yes
10980 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
10981 echo "configure:10982: checking for mingw32 environment" >&5
10982 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
10983   echo $ac_n "(cached) $ac_c" 1>&6
10984 else
10985   cat > conftest.$ac_ext <<EOF
10986 #line 10987 "configure"
10987 #include "confdefs.h"
10988
10989 int main() {
10990 return __MINGW32__;
10991 ; return 0; }
10992 EOF
10993 if { (eval echo configure:10994: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
10994   rm -rf conftest*
10995   ac_cv_mingw32=yes
10996 else
10997   echo "configure: failed program was:" >&5
10998   cat conftest.$ac_ext >&5
10999   rm -rf conftest*
11000   ac_cv_mingw32=no
11001 fi
11002 rm -f conftest*
11003 rm -f conftest*
11004 fi
11005
11006 echo "$ac_t""$ac_cv_mingw32" 1>&6
11007 MINGW32=
11008 test "$ac_cv_mingw32" = yes && MINGW32=yes
11009
11010
11011 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
11012 echo "configure:11013: checking for executable suffix" >&5
11013 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
11014   echo $ac_n "(cached) $ac_c" 1>&6
11015 else
11016   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
11017   ac_cv_exeext=.exe
11018 else
11019   rm -f conftest*
11020   echo 'int main () { return 0; }' > conftest.$ac_ext
11021   ac_cv_exeext=
11022   if { (eval echo configure:11023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
11023     for file in conftest.*; do
11024       case $file in
11025       *.c | *.C | *.o | *.obj | *.ilk | *.pdb) ;;
11026       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
11027       esac
11028     done
11029   else
11030     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
11031   fi
11032   rm -f conftest*
11033   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
11034 fi
11035 fi
11036
11037 EXEEXT=""
11038 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
11039 echo "$ac_t""${ac_cv_exeext}" 1>&6
11040 ac_exeext=$EXEEXT
11041
11042
11043
11044 cat >> confdefs.h <<\EOF
11045 #define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1"
11046 EOF
11047
11048
11049
11050
11051   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
11052 if test "${with_libiconv_prefix+set}" = set; then
11053   withval="$with_libiconv_prefix"
11054
11055     for dir in `echo "$withval" | tr : ' '`; do
11056       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
11057       if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
11058     done
11059
11060 fi
11061
11062
11063   echo $ac_n "checking for iconv""... $ac_c" 1>&6
11064 echo "configure:11065: checking for iconv" >&5
11065 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
11066   echo $ac_n "(cached) $ac_c" 1>&6
11067 else
11068
11069     am_cv_func_iconv="no, consider installing GNU libiconv"
11070     am_cv_lib_iconv=no
11071     cat > conftest.$ac_ext <<EOF
11072 #line 11073 "configure"
11073 #include "confdefs.h"
11074 #include <stdlib.h>
11075 #include <iconv.h>
11076 int main() {
11077 iconv_t cd = iconv_open("","");
11078        iconv(cd,NULL,NULL,NULL,NULL);
11079        iconv_close(cd);
11080 ; return 0; }
11081 EOF
11082 if { (eval echo configure:11083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
11083   rm -rf conftest*
11084   am_cv_func_iconv=yes
11085 else
11086   echo "configure: failed program was:" >&5
11087   cat conftest.$ac_ext >&5
11088 fi
11089 rm -f conftest*
11090     if test "$am_cv_func_iconv" != yes; then
11091       am_save_LIBS="$LIBS"
11092       LIBS="$LIBS -liconv"
11093       cat > conftest.$ac_ext <<EOF
11094 #line 11095 "configure"
11095 #include "confdefs.h"
11096 #include <stdlib.h>
11097 #include <iconv.h>
11098 int main() {
11099 iconv_t cd = iconv_open("","");
11100          iconv(cd,NULL,NULL,NULL,NULL);
11101          iconv_close(cd);
11102 ; return 0; }
11103 EOF
11104 if { (eval echo configure:11105: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
11105   rm -rf conftest*
11106   am_cv_lib_iconv=yes
11107         am_cv_func_iconv=yes
11108 else
11109   echo "configure: failed program was:" >&5
11110   cat conftest.$ac_ext >&5
11111 fi
11112 rm -f conftest*
11113       LIBS="$am_save_LIBS"
11114     fi
11115
11116 fi
11117
11118 echo "$ac_t""$am_cv_func_iconv" 1>&6
11119   if test "$am_cv_func_iconv" = yes; then
11120     cat >> confdefs.h <<\EOF
11121 #define HAVE_ICONV 1
11122 EOF
11123
11124     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
11125 echo "configure:11126: checking for iconv declaration" >&5
11126     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
11127   echo $ac_n "(cached) $ac_c" 1>&6
11128 else
11129
11130       cat > conftest.$ac_ext <<EOF
11131 #line 11132 "configure"
11132 #include "confdefs.h"
11133
11134 #include <stdlib.h>
11135 #include <iconv.h>
11136 extern
11137 #ifdef __cplusplus
11138 "C"
11139 #endif
11140 #if defined(__STDC__) || defined(__cplusplus)
11141 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11142 #else
11143 size_t iconv();
11144 #endif
11145
11146 int main() {
11147
11148 ; return 0; }
11149 EOF
11150 if { (eval echo configure:11151: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
11151   rm -rf conftest*
11152   am_cv_proto_iconv_arg1=""
11153 else
11154   echo "configure: failed program was:" >&5
11155   cat conftest.$ac_ext >&5
11156   rm -rf conftest*
11157   am_cv_proto_iconv_arg1="const"
11158 fi
11159 rm -f conftest*
11160       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
11161 fi
11162
11163     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11164     echo "$ac_t""${ac_t:-
11165          }$am_cv_proto_iconv" 1>&6
11166     cat >> confdefs.h <<EOF
11167 #define ICONV_CONST $am_cv_proto_iconv_arg1
11168 EOF
11169
11170   fi
11171   LIBICONV=
11172   if test "$am_cv_lib_iconv" = yes; then
11173     LIBICONV="-liconv"
11174   fi
11175
11176
11177
11178 trap '' 1 2 15
11179 cat > confcache <<\EOF
11180 # This file is a shell script that caches the results of configure
11181 # tests run on this system so they can be shared between configure
11182 # scripts and configure runs.  It is not useful on other systems.
11183 # If it contains results you don't want to keep, you may remove or edit it.
11184 #
11185 # By default, configure uses ./config.cache as the cache file,
11186 # creating it if it does not exist already.  You can give configure
11187 # the --cache-file=FILE option to use a different cache file; that is
11188 # what configure does when it calls configure scripts in
11189 # subdirectories, so they share the cache.
11190 # Giving --cache-file=/dev/null disables caching, for debugging configure.
11191 # config.status only pays attention to the cache file if you give it the
11192 # --recheck option to rerun configure.
11193 #
11194 EOF
11195 # The following way of writing the cache mishandles newlines in values,
11196 # but we know of no workaround that is simple, portable, and efficient.
11197 # So, don't put newlines in cache variables' values.
11198 # Ultrix sh set writes to stderr and can't be redirected directly,
11199 # and sets the high bit in the cache file unless we assign to the vars.
11200 (set) 2>&1 |
11201   case `(ac_space=' '; set | grep ac_space) 2>&1` in
11202   *ac_space=\ *)
11203     # `set' does not quote correctly, so add quotes (double-quote substitution
11204     # turns \\\\ into \\, and sed turns \\ into \).
11205     sed -n \
11206       -e "s/'/'\\\\''/g" \
11207       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
11208     ;;
11209   *)
11210     # `set' quotes correctly as required by POSIX, so do not add quotes.
11211     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
11212     ;;
11213   esac >> confcache
11214 if cmp -s $cache_file confcache; then
11215   :
11216 else
11217   if test -w $cache_file; then
11218     echo "updating cache $cache_file"
11219     cat confcache > $cache_file
11220   else
11221     echo "not updating unwritable cache $cache_file"
11222   fi
11223 fi
11224 rm -f confcache
11225
11226 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
11227
11228 test "x$prefix" = xNONE && prefix=$ac_default_prefix
11229 # Let make expand exec_prefix.
11230 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11231
11232 # Any assignment to VPATH causes Sun make to only execute
11233 # the first set of double-colon rules, so remove it if not needed.
11234 # If there is a colon in the path, we need to keep it.
11235 if test "x$srcdir" = x.; then
11236   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
11237 fi
11238
11239 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
11240
11241 DEFS=-DHAVE_CONFIG_H
11242
11243 # Without the "./", some shells look in PATH for config.status.
11244 : ${CONFIG_STATUS=./config.status}
11245
11246 echo creating $CONFIG_STATUS
11247 rm -f $CONFIG_STATUS
11248 cat > $CONFIG_STATUS <<EOF
11249 #! /bin/sh
11250 # Generated automatically by configure.
11251 # Run this file to recreate the current configuration.
11252 # This directory was configured as follows,
11253 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
11254 #
11255 # $0 $ac_configure_args
11256 #
11257 # Compiler output produced by configure, useful for debugging
11258 # configure, is in ./config.log if it exists.
11259
11260 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
11261 for ac_option
11262 do
11263   case "\$ac_option" in
11264   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
11265     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
11266     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
11267   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
11268     echo "$CONFIG_STATUS generated by autoconf version 2.13"
11269     exit 0 ;;
11270   -help | --help | --hel | --he | --h)
11271     echo "\$ac_cs_usage"; exit 0 ;;
11272   *) echo "\$ac_cs_usage"; exit 1 ;;
11273   esac
11274 done
11275
11276 ac_given_srcdir=$srcdir
11277 ac_given_INSTALL="$INSTALL"
11278
11279 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
11280 EOF
11281 cat >> $CONFIG_STATUS <<EOF
11282
11283 # Protect against being on the right side of a sed subst in config.status.
11284 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
11285  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
11286 $ac_vpsub
11287 $extrasub
11288 s%@SHELL@%$SHELL%g
11289 s%@CFLAGS@%$CFLAGS%g
11290 s%@CPPFLAGS@%$CPPFLAGS%g
11291 s%@CXXFLAGS@%$CXXFLAGS%g
11292 s%@FFLAGS@%$FFLAGS%g
11293 s%@DEFS@%$DEFS%g
11294 s%@LDFLAGS@%$LDFLAGS%g
11295 s%@LIBS@%$LIBS%g
11296 s%@exec_prefix@%$exec_prefix%g
11297 s%@prefix@%$prefix%g
11298 s%@program_transform_name@%$program_transform_name%g
11299 s%@bindir@%$bindir%g
11300 s%@sbindir@%$sbindir%g
11301 s%@libexecdir@%$libexecdir%g
11302 s%@datadir@%$datadir%g
11303 s%@sysconfdir@%$sysconfdir%g
11304 s%@sharedstatedir@%$sharedstatedir%g
11305 s%@localstatedir@%$localstatedir%g
11306 s%@libdir@%$libdir%g
11307 s%@includedir@%$includedir%g
11308 s%@oldincludedir@%$oldincludedir%g
11309 s%@infodir@%$infodir%g
11310 s%@mandir@%$mandir%g
11311 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
11312 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
11313 s%@MAINT@%$MAINT%g
11314 s%@CC@%$CC%g
11315 s%@CPP@%$CPP%g
11316 s%@host@%$host%g
11317 s%@host_alias@%$host_alias%g
11318 s%@host_cpu@%$host_cpu%g
11319 s%@host_vendor@%$host_vendor%g
11320 s%@host_os@%$host_os%g
11321 s%@target@%$target%g
11322 s%@target_alias@%$target_alias%g
11323 s%@target_cpu@%$target_cpu%g
11324 s%@target_vendor@%$target_vendor%g
11325 s%@target_os@%$target_os%g
11326 s%@build@%$build%g
11327 s%@build_alias@%$build_alias%g
11328 s%@build_cpu@%$build_cpu%g
11329 s%@build_vendor@%$build_vendor%g
11330 s%@build_os@%$build_os%g
11331 s%@RANLIB@%$RANLIB%g
11332 s%@SET_MAKE@%$SET_MAKE%g
11333 s%@ALLOCA@%$ALLOCA%g
11334 s%@USE_NLS@%$USE_NLS%g
11335 s%@MSGFMT@%$MSGFMT%g
11336 s%@GMSGFMT@%$GMSGFMT%g
11337 s%@XGETTEXT@%$XGETTEXT%g
11338 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
11339 s%@CATALOGS@%$CATALOGS%g
11340 s%@CATOBJEXT@%$CATOBJEXT%g
11341 s%@DATADIRNAME@%$DATADIRNAME%g
11342 s%@GMOFILES@%$GMOFILES%g
11343 s%@INSTOBJEXT@%$INSTOBJEXT%g
11344 s%@INTLDEPS@%$INTLDEPS%g
11345 s%@INTLLIBS@%$INTLLIBS%g
11346 s%@INTLOBJS@%$INTLOBJS%g
11347 s%@POFILES@%$POFILES%g
11348 s%@POSUB@%$POSUB%g
11349 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
11350 s%@GT_NO@%$GT_NO%g
11351 s%@GT_YES@%$GT_YES%g
11352 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
11353 s%@l@%$l%g
11354 s%@localedir@%$localedir%g
11355 s%@PACKAGE@%$PACKAGE%g
11356 s%@subdirs@%$subdirs%g
11357 s%@AWK@%$AWK%g
11358 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
11359 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
11360 s%@INSTALL_DATA@%$INSTALL_DATA%g
11361 s%@LN_S@%$LN_S%g
11362 s%@YACC@%$YACC%g
11363 s%@AR@%$AR%g
11364 s%@DLLTOOL@%$DLLTOOL%g
11365 s%@WINDRES@%$WINDRES%g
11366 s%@MIG@%$MIG%g
11367 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
11368 s%@TARGET_SYSTEM_ROOT@%$TARGET_SYSTEM_ROOT%g
11369 s%@TARGET_SYSTEM_ROOT_DEFINE@%$TARGET_SYSTEM_ROOT_DEFINE%g
11370 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
11371 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
11372 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
11373 s%@WIN32LIBS@%$WIN32LIBS%g
11374 s%@LIBGUI@%$LIBGUI%g
11375 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
11376 s%@WIN32LDAPP@%$WIN32LDAPP%g
11377 s%@TCL_VERSION@%$TCL_VERSION%g
11378 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
11379 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
11380 s%@TCL_CC@%$TCL_CC%g
11381 s%@TCL_DEFS@%$TCL_DEFS%g
11382 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
11383 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
11384 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
11385 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
11386 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
11387 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
11388 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
11389 s%@TCL_CC_SEARCH_FLAGS@%$TCL_CC_SEARCH_FLAGS%g
11390 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
11391 s%@TCL_RANLIB@%$TCL_RANLIB%g
11392 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
11393 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
11394 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
11395 s%@TK_VERSION@%$TK_VERSION%g
11396 s%@TK_DEFS@%$TK_DEFS%g
11397 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
11398 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
11399 s%@TK_XLIBSW@%$TK_XLIBSW%g
11400 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
11401 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
11402 s%@TCLHDIR@%$TCLHDIR%g
11403 s%@TKHDIR@%$TKHDIR%g
11404 s%@ITCLHDIR@%$ITCLHDIR%g
11405 s%@ITKHDIR@%$ITKHDIR%g
11406 s%@ITCL_VERSION@%$ITCL_VERSION%g
11407 s%@ITCL_DEFS@%$ITCL_DEFS%g
11408 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
11409 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
11410 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
11411 s%@ITK_VERSION@%$ITK_VERSION%g
11412 s%@ITK_DEFS@%$ITK_DEFS%g
11413 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
11414 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
11415 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
11416 s%@X_CFLAGS@%$X_CFLAGS%g
11417 s%@X_LDFLAGS@%$X_LDFLAGS%g
11418 s%@X_LIBS@%$X_LIBS%g
11419 s%@TCL_DEPS@%$TCL_DEPS%g
11420 s%@TK_DEPS@%$TK_DEPS%g
11421 s%@ITCLLIB@%$ITCLLIB%g
11422 s%@ITCL_DEPS@%$ITCL_DEPS%g
11423 s%@ITKLIB@%$ITKLIB%g
11424 s%@ITK_DEPS@%$ITK_DEPS%g
11425 s%@GDBTKLIBS@%$GDBTKLIBS%g
11426 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
11427 s%@GDBTK_SRC_DIR@%$GDBTK_SRC_DIR%g
11428 s%@IGNORE_SIM@%$IGNORE_SIM%g
11429 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
11430 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
11431 s%@PROFILE_CFLAGS@%$PROFILE_CFLAGS%g
11432 s%@CONFIG_OBS@%$CONFIG_OBS%g
11433 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
11434 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
11435 s%@CONFIG_ALL@%$CONFIG_ALL%g
11436 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
11437 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
11438 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
11439 s%@target_subdir@%$target_subdir%g
11440 /@host_makefile_frag@/r $host_makefile_frag
11441 s%@host_makefile_frag@%%g
11442 /@target_makefile_frag@/r $target_makefile_frag
11443 s%@target_makefile_frag@%%g
11444 s%@frags@%$frags%g
11445 s%@xm_h@%$xm_h%g
11446 s%@tm_h@%$tm_h%g
11447 s%@nm_h@%$nm_h%g
11448 s%@EXEEXT@%$EXEEXT%g
11449 s%@LIBICONV@%$LIBICONV%g
11450
11451 CEOF
11452 EOF
11453
11454 cat >> $CONFIG_STATUS <<\EOF
11455
11456 # Split the substitutions into bite-sized pieces for seds with
11457 # small command number limits, like on Digital OSF/1 and HP-UX.
11458 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
11459 ac_file=1 # Number of current file.
11460 ac_beg=1 # First line for current file.
11461 ac_end=$ac_max_sed_cmds # Line after last line for current file.
11462 ac_more_lines=:
11463 ac_sed_cmds=""
11464 while $ac_more_lines; do
11465   if test $ac_beg -gt 1; then
11466     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
11467   else
11468     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
11469   fi
11470   if test ! -s conftest.s$ac_file; then
11471     ac_more_lines=false
11472     rm -f conftest.s$ac_file
11473   else
11474     if test -z "$ac_sed_cmds"; then
11475       ac_sed_cmds="sed -f conftest.s$ac_file"
11476     else
11477       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
11478     fi
11479     ac_file=`expr $ac_file + 1`
11480     ac_beg=$ac_end
11481     ac_end=`expr $ac_end + $ac_max_sed_cmds`
11482   fi
11483 done
11484 if test -z "$ac_sed_cmds"; then
11485   ac_sed_cmds=cat
11486 fi
11487 EOF
11488
11489 cat >> $CONFIG_STATUS <<EOF
11490
11491 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
11492 EOF
11493 cat >> $CONFIG_STATUS <<\EOF
11494 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
11495   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11496   case "$ac_file" in
11497   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
11498        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
11499   *) ac_file_in="${ac_file}.in" ;;
11500   esac
11501
11502   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
11503
11504   # Remove last slash and all that follows it.  Not all systems have dirname.
11505   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
11506   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
11507     # The file is in a subdirectory.
11508     test ! -d "$ac_dir" && mkdir "$ac_dir"
11509     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
11510     # A "../" for each directory in $ac_dir_suffix.
11511     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
11512   else
11513     ac_dir_suffix= ac_dots=
11514   fi
11515
11516   case "$ac_given_srcdir" in
11517   .)  srcdir=.
11518       if test -z "$ac_dots"; then top_srcdir=.
11519       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
11520   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
11521   *) # Relative path.
11522     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
11523     top_srcdir="$ac_dots$ac_given_srcdir" ;;
11524   esac
11525
11526   case "$ac_given_INSTALL" in
11527   [/$]*) INSTALL="$ac_given_INSTALL" ;;
11528   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
11529   esac
11530
11531   echo creating "$ac_file"
11532   rm -f "$ac_file"
11533   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
11534   case "$ac_file" in
11535   *Makefile*) ac_comsub="1i\\
11536 # $configure_input" ;;
11537   *) ac_comsub= ;;
11538   esac
11539
11540   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
11541   sed -e "$ac_comsub
11542 s%@configure_input@%$configure_input%g
11543 s%@srcdir@%$srcdir%g
11544 s%@top_srcdir@%$top_srcdir%g
11545 s%@INSTALL@%$INSTALL%g
11546 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
11547 fi; done
11548 rm -f conftest.s*
11549
11550 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
11551 # NAME is the cpp macro being defined and VALUE is the value it is being given.
11552 #
11553 # ac_d sets the value in "#define NAME VALUE" lines.
11554 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
11555 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
11556 ac_dC='\3'
11557 ac_dD='%g'
11558 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
11559 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
11560 ac_uB='\([      ]\)%\1#\2define\3'
11561 ac_uC=' '
11562 ac_uD='\4%g'
11563 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
11564 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
11565 ac_eB='$%\1#\2define\3'
11566 ac_eC=' '
11567 ac_eD='%g'
11568
11569 if test "${CONFIG_HEADERS+set}" != set; then
11570 EOF
11571 cat >> $CONFIG_STATUS <<EOF
11572   CONFIG_HEADERS="config.h:config.in"
11573 EOF
11574 cat >> $CONFIG_STATUS <<\EOF
11575 fi
11576 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
11577   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11578   case "$ac_file" in
11579   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
11580        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
11581   *) ac_file_in="${ac_file}.in" ;;
11582   esac
11583
11584   echo creating $ac_file
11585
11586   rm -f conftest.frag conftest.in conftest.out
11587   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
11588   cat $ac_file_inputs > conftest.in
11589
11590 EOF
11591
11592 # Transform confdefs.h into a sed script conftest.vals that substitutes
11593 # the proper values into config.h.in to produce config.h.  And first:
11594 # Protect against being on the right side of a sed subst in config.status.
11595 # Protect against being in an unquoted here document in config.status.
11596 rm -f conftest.vals
11597 cat > conftest.hdr <<\EOF
11598 s/[\\&%]/\\&/g
11599 s%[\\$`]%\\&%g
11600 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
11601 s%ac_d%ac_u%gp
11602 s%ac_u%ac_e%gp
11603 EOF
11604 sed -n -f conftest.hdr confdefs.h > conftest.vals
11605 rm -f conftest.hdr
11606
11607 # This sed command replaces #undef with comments.  This is necessary, for
11608 # example, in the case of _POSIX_SOURCE, which is predefined and required
11609 # on some systems where configure will not decide to define it.
11610 cat >> conftest.vals <<\EOF
11611 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
11612 EOF
11613
11614 # Break up conftest.vals because some shells have a limit on
11615 # the size of here documents, and old seds have small limits too.
11616
11617 rm -f conftest.tail
11618 while :
11619 do
11620   ac_lines=`grep -c . conftest.vals`
11621   # grep -c gives empty output for an empty file on some AIX systems.
11622   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
11623   # Write a limited-size here document to conftest.frag.
11624   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
11625   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
11626   echo 'CEOF
11627   sed -f conftest.frag conftest.in > conftest.out
11628   rm -f conftest.in
11629   mv conftest.out conftest.in
11630 ' >> $CONFIG_STATUS
11631   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
11632   rm -f conftest.vals
11633   mv conftest.tail conftest.vals
11634 done
11635 rm -f conftest.vals
11636
11637 cat >> $CONFIG_STATUS <<\EOF
11638   rm -f conftest.frag conftest.h
11639   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
11640   cat conftest.in >> conftest.h
11641   rm -f conftest.in
11642   if cmp -s $ac_file conftest.h 2>/dev/null; then
11643     echo "$ac_file is unchanged"
11644     rm -f conftest.h
11645   else
11646     # Remove last slash and all that follows it.  Not all systems have dirname.
11647       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
11648       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
11649       # The file is in a subdirectory.
11650       test ! -d "$ac_dir" && mkdir "$ac_dir"
11651     fi
11652     rm -f $ac_file
11653     mv conftest.h $ac_file
11654   fi
11655 fi; done
11656
11657 EOF
11658
11659 cat >> $CONFIG_STATUS <<EOF
11660 ac_sources="$files"
11661 ac_dests="$links"
11662 EOF
11663
11664 cat >> $CONFIG_STATUS <<\EOF
11665 srcdir=$ac_given_srcdir
11666 while test -n "$ac_sources"; do
11667   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
11668   set $ac_sources; ac_source=$1; shift; ac_sources=$*
11669
11670   echo "linking $srcdir/$ac_source to $ac_dest"
11671
11672   if test ! -r $srcdir/$ac_source; then
11673     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
11674   fi
11675   rm -f $ac_dest
11676
11677   # Make relative symlinks.
11678   # Remove last slash and all that follows it.  Not all systems have dirname.
11679   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
11680   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
11681     # The dest file is in a subdirectory.
11682     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
11683     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
11684     # A "../" for each directory in $ac_dest_dir_suffix.
11685     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
11686   else
11687     ac_dest_dir_suffix= ac_dots=
11688   fi
11689
11690   case "$srcdir" in
11691   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
11692   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
11693   esac
11694
11695   # Make a symlink if possible; otherwise try a hard link.
11696   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
11697     ln $srcdir/$ac_source $ac_dest; then :
11698   else
11699     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
11700   fi
11701 done
11702 EOF
11703 cat >> $CONFIG_STATUS <<EOF
11704
11705 gdb_host_cpu=$gdb_host_cpu
11706 gdb_target_cpu=$gdb_target_cpu
11707 nativefile=$nativefile
11708
11709 EOF
11710 cat >> $CONFIG_STATUS <<\EOF
11711
11712 if test "${nativefile}" = ""; then
11713         < Makefile \
11714         sed -e '/^NATDEPFILES[  ]*=.*\\$/,/[^\\]$/s/^/# /' \
11715             -e '/^NATDEPFILES[  ]*=/s/^/# /' \
11716         | sed -e '/^\(NATDEPFILES[      ]*[+]=[         ]*\)/s//# \1/' \
11717         > Makefile.tem
11718 mv -f Makefile.tem Makefile
11719 fi
11720
11721 sed -e '/^DEPRECATED_TM_FILE[   ]*=/s,^DEPRECATED_TM_FILE[      ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
11722 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
11723 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
11724 mv -f Makefile.tmp Makefile
11725
11726
11727 case x$CONFIG_HEADERS in
11728 xconfig.h:config.in)
11729 echo > stamp-h ;;
11730 esac
11731
11732 exit 0
11733 EOF
11734 chmod +x $CONFIG_STATUS
11735 rm -fr confdefs* $ac_clean_files
11736 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
11737
11738 if test "$no_recursion" != yes; then
11739
11740   # Remove --cache-file and --srcdir arguments so they do not pile up.
11741   ac_sub_configure_args=
11742   ac_prev=
11743   for ac_arg in $ac_configure_args; do
11744     if test -n "$ac_prev"; then
11745       ac_prev=
11746       continue
11747     fi
11748     case "$ac_arg" in
11749     -cache-file | --cache-file | --cache-fil | --cache-fi \
11750     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
11751       ac_prev=cache_file ;;
11752     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
11753     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
11754       ;;
11755     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
11756       ac_prev=srcdir ;;
11757     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
11758       ;;
11759     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
11760     esac
11761   done
11762
11763   for ac_config_dir in doc testsuite $configdirs; do
11764
11765     # Do not complain, so a configure script can configure whichever
11766     # parts of a large source tree are present.
11767     if test ! -d $srcdir/$ac_config_dir; then
11768       continue
11769     fi
11770
11771     echo configuring in $ac_config_dir
11772
11773     case "$srcdir" in
11774     .) ;;
11775     *)
11776       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
11777       else
11778         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
11779       fi
11780       ;;
11781     esac
11782
11783     ac_popdir=`pwd`
11784     cd $ac_config_dir
11785
11786       # A "../" for each directory in /$ac_config_dir.
11787       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
11788
11789     case "$srcdir" in
11790     .) # No --srcdir option.  We are building in place.
11791       ac_sub_srcdir=$srcdir ;;
11792     /*) # Absolute path.
11793       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
11794     *) # Relative path.
11795       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
11796     esac
11797
11798     # Check for guested configure; otherwise get Cygnus style configure.
11799     if test -f $ac_sub_srcdir/configure; then
11800       ac_sub_configure=$ac_sub_srcdir/configure
11801     elif test -f $ac_sub_srcdir/configure.in; then
11802       ac_sub_configure=$ac_configure
11803     else
11804       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
11805       ac_sub_configure=
11806     fi
11807
11808     # The recursion is here.
11809     if test -n "$ac_sub_configure"; then
11810
11811       # Make the cache file name correct relative to the subdirectory.
11812       case "$cache_file" in
11813       /*) ac_sub_cache_file=$cache_file ;;
11814       *) # Relative path.
11815         ac_sub_cache_file="$ac_dots$cache_file" ;;
11816       esac
11817   case "$ac_given_INSTALL" in
11818         [/$]*) INSTALL="$ac_given_INSTALL" ;;
11819         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
11820         esac
11821
11822       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
11823       # The eval makes quoting arguments work.
11824       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
11825       then :
11826       else
11827         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
11828       fi
11829     fi
11830
11831     cd $ac_popdir
11832   done
11833 fi
11834
11835
11836 exit 0