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 ALL_LINGUAS=
1235 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1236 echo "configure:1237: checking whether ${MAKE-make} sets \${MAKE}" >&5
1237 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1238 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1239   echo $ac_n "(cached) $ac_c" 1>&6
1240 else
1241   cat > conftestmake <<\EOF
1242 all:
1243         @echo 'ac_maketemp="${MAKE}"'
1244 EOF
1245 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1246 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1247 if test -n "$ac_maketemp"; then
1248   eval ac_cv_prog_make_${ac_make}_set=yes
1249 else
1250   eval ac_cv_prog_make_${ac_make}_set=no
1251 fi
1252 rm -f conftestmake
1253 fi
1254 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1255   echo "$ac_t""yes" 1>&6
1256   SET_MAKE=
1257 else
1258   echo "$ac_t""no" 1>&6
1259   SET_MAKE="MAKE=${MAKE-make}"
1260 fi
1261
1262 # Extract the first word of "ranlib", so it can be a program name with args.
1263 set dummy ranlib; ac_word=$2
1264 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1265 echo "configure:1266: checking for $ac_word" >&5
1266 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1267   echo $ac_n "(cached) $ac_c" 1>&6
1268 else
1269   if test -n "$RANLIB"; then
1270   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1271 else
1272   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1273   ac_dummy="$PATH"
1274   for ac_dir in $ac_dummy; do
1275     test -z "$ac_dir" && ac_dir=.
1276     if test -f $ac_dir/$ac_word; then
1277       ac_cv_prog_RANLIB="ranlib"
1278       break
1279     fi
1280   done
1281   IFS="$ac_save_ifs"
1282   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1283 fi
1284 fi
1285 RANLIB="$ac_cv_prog_RANLIB"
1286 if test -n "$RANLIB"; then
1287   echo "$ac_t""$RANLIB" 1>&6
1288 else
1289   echo "$ac_t""no" 1>&6
1290 fi
1291
1292 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1293 echo "configure:1294: checking for ANSI C header files" >&5
1294 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1295   echo $ac_n "(cached) $ac_c" 1>&6
1296 else
1297   cat > conftest.$ac_ext <<EOF
1298 #line 1299 "configure"
1299 #include "confdefs.h"
1300 #include <stdlib.h>
1301 #include <stdarg.h>
1302 #include <string.h>
1303 #include <float.h>
1304 EOF
1305 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1306 { (eval echo configure:1307: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1307 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1308 if test -z "$ac_err"; then
1309   rm -rf conftest*
1310   ac_cv_header_stdc=yes
1311 else
1312   echo "$ac_err" >&5
1313   echo "configure: failed program was:" >&5
1314   cat conftest.$ac_ext >&5
1315   rm -rf conftest*
1316   ac_cv_header_stdc=no
1317 fi
1318 rm -f conftest*
1319
1320 if test $ac_cv_header_stdc = yes; then
1321   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1322 cat > conftest.$ac_ext <<EOF
1323 #line 1324 "configure"
1324 #include "confdefs.h"
1325 #include <string.h>
1326 EOF
1327 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1328   egrep "memchr" >/dev/null 2>&1; then
1329   :
1330 else
1331   rm -rf conftest*
1332   ac_cv_header_stdc=no
1333 fi
1334 rm -f conftest*
1335
1336 fi
1337
1338 if test $ac_cv_header_stdc = yes; then
1339   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1340 cat > conftest.$ac_ext <<EOF
1341 #line 1342 "configure"
1342 #include "confdefs.h"
1343 #include <stdlib.h>
1344 EOF
1345 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1346   egrep "free" >/dev/null 2>&1; then
1347   :
1348 else
1349   rm -rf conftest*
1350   ac_cv_header_stdc=no
1351 fi
1352 rm -f conftest*
1353
1354 fi
1355
1356 if test $ac_cv_header_stdc = yes; then
1357   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1358 if test "$cross_compiling" = yes; then
1359   :
1360 else
1361   cat > conftest.$ac_ext <<EOF
1362 #line 1363 "configure"
1363 #include "confdefs.h"
1364 #include <ctype.h>
1365 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1366 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1367 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1368 int main () { int i; for (i = 0; i < 256; i++)
1369 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1370 exit (0); }
1371
1372 EOF
1373 if { (eval echo configure:1374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1374 then
1375   :
1376 else
1377   echo "configure: failed program was:" >&5
1378   cat conftest.$ac_ext >&5
1379   rm -fr conftest*
1380   ac_cv_header_stdc=no
1381 fi
1382 rm -fr conftest*
1383 fi
1384
1385 fi
1386 fi
1387
1388 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1389 if test $ac_cv_header_stdc = yes; then
1390   cat >> confdefs.h <<\EOF
1391 #define STDC_HEADERS 1
1392 EOF
1393
1394 fi
1395
1396 echo $ac_n "checking for working const""... $ac_c" 1>&6
1397 echo "configure:1398: checking for working const" >&5
1398 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1399   echo $ac_n "(cached) $ac_c" 1>&6
1400 else
1401   cat > conftest.$ac_ext <<EOF
1402 #line 1403 "configure"
1403 #include "confdefs.h"
1404
1405 int main() {
1406
1407 /* Ultrix mips cc rejects this.  */
1408 typedef int charset[2]; const charset x;
1409 /* SunOS 4.1.1 cc rejects this.  */
1410 char const *const *ccp;
1411 char **p;
1412 /* NEC SVR4.0.2 mips cc rejects this.  */
1413 struct point {int x, y;};
1414 static struct point const zero = {0,0};
1415 /* AIX XL C 1.02.0.0 rejects this.
1416    It does not let you subtract one const X* pointer from another in an arm
1417    of an if-expression whose if-part is not a constant expression */
1418 const char *g = "string";
1419 ccp = &g + (g ? g-g : 0);
1420 /* HPUX 7.0 cc rejects these. */
1421 ++ccp;
1422 p = (char**) ccp;
1423 ccp = (char const *const *) p;
1424 { /* SCO 3.2v4 cc rejects this.  */
1425   char *t;
1426   char const *s = 0 ? (char *) 0 : (char const *) 0;
1427
1428   *t++ = 0;
1429 }
1430 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1431   int x[] = {25, 17};
1432   const int *foo = &x[0];
1433   ++foo;
1434 }
1435 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1436   typedef const int *iptr;
1437   iptr p = 0;
1438   ++p;
1439 }
1440 { /* AIX XL C 1.02.0.0 rejects this saying
1441      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1442   struct s { int j; const int *ap[3]; };
1443   struct s *b; b->j = 5;
1444 }
1445 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1446   const int foo = 10;
1447 }
1448
1449 ; return 0; }
1450 EOF
1451 if { (eval echo configure:1452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1452   rm -rf conftest*
1453   ac_cv_c_const=yes
1454 else
1455   echo "configure: failed program was:" >&5
1456   cat conftest.$ac_ext >&5
1457   rm -rf conftest*
1458   ac_cv_c_const=no
1459 fi
1460 rm -f conftest*
1461 fi
1462
1463 echo "$ac_t""$ac_cv_c_const" 1>&6
1464 if test $ac_cv_c_const = no; then
1465   cat >> confdefs.h <<\EOF
1466 #define const
1467 EOF
1468
1469 fi
1470
1471 echo $ac_n "checking for inline""... $ac_c" 1>&6
1472 echo "configure:1473: checking for inline" >&5
1473 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1474   echo $ac_n "(cached) $ac_c" 1>&6
1475 else
1476   ac_cv_c_inline=no
1477 for ac_kw in inline __inline__ __inline; do
1478   cat > conftest.$ac_ext <<EOF
1479 #line 1480 "configure"
1480 #include "confdefs.h"
1481
1482 int main() {
1483 } $ac_kw foo() {
1484 ; return 0; }
1485 EOF
1486 if { (eval echo configure:1487: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1487   rm -rf conftest*
1488   ac_cv_c_inline=$ac_kw; break
1489 else
1490   echo "configure: failed program was:" >&5
1491   cat conftest.$ac_ext >&5
1492 fi
1493 rm -f conftest*
1494 done
1495
1496 fi
1497
1498 echo "$ac_t""$ac_cv_c_inline" 1>&6
1499 case "$ac_cv_c_inline" in
1500   inline | yes) ;;
1501   no) cat >> confdefs.h <<\EOF
1502 #define inline
1503 EOF
1504  ;;
1505   *)  cat >> confdefs.h <<EOF
1506 #define inline $ac_cv_c_inline
1507 EOF
1508  ;;
1509 esac
1510
1511 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1512 echo "configure:1513: checking for off_t" >&5
1513 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1514   echo $ac_n "(cached) $ac_c" 1>&6
1515 else
1516   cat > conftest.$ac_ext <<EOF
1517 #line 1518 "configure"
1518 #include "confdefs.h"
1519 #include <sys/types.h>
1520 #if STDC_HEADERS
1521 #include <stdlib.h>
1522 #include <stddef.h>
1523 #endif
1524 EOF
1525 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1526   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1527   rm -rf conftest*
1528   ac_cv_type_off_t=yes
1529 else
1530   rm -rf conftest*
1531   ac_cv_type_off_t=no
1532 fi
1533 rm -f conftest*
1534
1535 fi
1536 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1537 if test $ac_cv_type_off_t = no; then
1538   cat >> confdefs.h <<\EOF
1539 #define off_t long
1540 EOF
1541
1542 fi
1543
1544 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1545 echo "configure:1546: checking for size_t" >&5
1546 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1547   echo $ac_n "(cached) $ac_c" 1>&6
1548 else
1549   cat > conftest.$ac_ext <<EOF
1550 #line 1551 "configure"
1551 #include "confdefs.h"
1552 #include <sys/types.h>
1553 #if STDC_HEADERS
1554 #include <stdlib.h>
1555 #include <stddef.h>
1556 #endif
1557 EOF
1558 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1559   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1560   rm -rf conftest*
1561   ac_cv_type_size_t=yes
1562 else
1563   rm -rf conftest*
1564   ac_cv_type_size_t=no
1565 fi
1566 rm -f conftest*
1567
1568 fi
1569 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1570 if test $ac_cv_type_size_t = no; then
1571   cat >> confdefs.h <<\EOF
1572 #define size_t unsigned
1573 EOF
1574
1575 fi
1576
1577 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1578 # for constant arguments.  Useless!
1579 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1580 echo "configure:1581: checking for working alloca.h" >&5
1581 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1582   echo $ac_n "(cached) $ac_c" 1>&6
1583 else
1584   cat > conftest.$ac_ext <<EOF
1585 #line 1586 "configure"
1586 #include "confdefs.h"
1587 #include <alloca.h>
1588 int main() {
1589 char *p = alloca(2 * sizeof(int));
1590 ; return 0; }
1591 EOF
1592 if { (eval echo configure:1593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1593   rm -rf conftest*
1594   ac_cv_header_alloca_h=yes
1595 else
1596   echo "configure: failed program was:" >&5
1597   cat conftest.$ac_ext >&5
1598   rm -rf conftest*
1599   ac_cv_header_alloca_h=no
1600 fi
1601 rm -f conftest*
1602 fi
1603
1604 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1605 if test $ac_cv_header_alloca_h = yes; then
1606   cat >> confdefs.h <<\EOF
1607 #define HAVE_ALLOCA_H 1
1608 EOF
1609
1610 fi
1611
1612 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1613 echo "configure:1614: checking for alloca" >&5
1614 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1615   echo $ac_n "(cached) $ac_c" 1>&6
1616 else
1617   cat > conftest.$ac_ext <<EOF
1618 #line 1619 "configure"
1619 #include "confdefs.h"
1620
1621 #ifdef __GNUC__
1622 # define alloca __builtin_alloca
1623 #else
1624 # ifdef _MSC_VER
1625 #  include <malloc.h>
1626 #  define alloca _alloca
1627 # else
1628 #  if HAVE_ALLOCA_H
1629 #   include <alloca.h>
1630 #  else
1631 #   ifdef _AIX
1632  #pragma alloca
1633 #   else
1634 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1635 char *alloca ();
1636 #    endif
1637 #   endif
1638 #  endif
1639 # endif
1640 #endif
1641
1642 int main() {
1643 char *p = (char *) alloca(1);
1644 ; return 0; }
1645 EOF
1646 if { (eval echo configure:1647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1647   rm -rf conftest*
1648   ac_cv_func_alloca_works=yes
1649 else
1650   echo "configure: failed program was:" >&5
1651   cat conftest.$ac_ext >&5
1652   rm -rf conftest*
1653   ac_cv_func_alloca_works=no
1654 fi
1655 rm -f conftest*
1656 fi
1657
1658 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1659 if test $ac_cv_func_alloca_works = yes; then
1660   cat >> confdefs.h <<\EOF
1661 #define HAVE_ALLOCA 1
1662 EOF
1663
1664 fi
1665
1666 if test $ac_cv_func_alloca_works = no; then
1667   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1668   # that cause trouble.  Some versions do not even contain alloca or
1669   # contain a buggy version.  If you still want to use their alloca,
1670   # use ar to extract alloca.o from them instead of compiling alloca.c.
1671   ALLOCA=alloca.${ac_objext}
1672   cat >> confdefs.h <<\EOF
1673 #define C_ALLOCA 1
1674 EOF
1675
1676
1677 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1678 echo "configure:1679: checking whether alloca needs Cray hooks" >&5
1679 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1680   echo $ac_n "(cached) $ac_c" 1>&6
1681 else
1682   cat > conftest.$ac_ext <<EOF
1683 #line 1684 "configure"
1684 #include "confdefs.h"
1685 #if defined(CRAY) && ! defined(CRAY2)
1686 webecray
1687 #else
1688 wenotbecray
1689 #endif
1690
1691 EOF
1692 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1693   egrep "webecray" >/dev/null 2>&1; then
1694   rm -rf conftest*
1695   ac_cv_os_cray=yes
1696 else
1697   rm -rf conftest*
1698   ac_cv_os_cray=no
1699 fi
1700 rm -f conftest*
1701
1702 fi
1703
1704 echo "$ac_t""$ac_cv_os_cray" 1>&6
1705 if test $ac_cv_os_cray = yes; then
1706 for ac_func in _getb67 GETB67 getb67; do
1707   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1708 echo "configure:1709: checking for $ac_func" >&5
1709 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1710   echo $ac_n "(cached) $ac_c" 1>&6
1711 else
1712   cat > conftest.$ac_ext <<EOF
1713 #line 1714 "configure"
1714 #include "confdefs.h"
1715 /* System header to define __stub macros and hopefully few prototypes,
1716     which can conflict with char $ac_func(); below.  */
1717 #include <assert.h>
1718 /* Override any gcc2 internal prototype to avoid an error.  */
1719 /* We use char because int might match the return type of a gcc2
1720     builtin and then its argument prototype would still apply.  */
1721 char $ac_func();
1722
1723 int main() {
1724
1725 /* The GNU C library defines this for functions which it implements
1726     to always fail with ENOSYS.  Some functions are actually named
1727     something starting with __ and the normal name is an alias.  */
1728 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1729 choke me
1730 #else
1731 $ac_func();
1732 #endif
1733
1734 ; return 0; }
1735 EOF
1736 if { (eval echo configure:1737: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1737   rm -rf conftest*
1738   eval "ac_cv_func_$ac_func=yes"
1739 else
1740   echo "configure: failed program was:" >&5
1741   cat conftest.$ac_ext >&5
1742   rm -rf conftest*
1743   eval "ac_cv_func_$ac_func=no"
1744 fi
1745 rm -f conftest*
1746 fi
1747
1748 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1749   echo "$ac_t""yes" 1>&6
1750   cat >> confdefs.h <<EOF
1751 #define CRAY_STACKSEG_END $ac_func
1752 EOF
1753
1754   break
1755 else
1756   echo "$ac_t""no" 1>&6
1757 fi
1758
1759 done
1760 fi
1761
1762 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1763 echo "configure:1764: checking stack direction for C alloca" >&5
1764 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1765   echo $ac_n "(cached) $ac_c" 1>&6
1766 else
1767   if test "$cross_compiling" = yes; then
1768   ac_cv_c_stack_direction=0
1769 else
1770   cat > conftest.$ac_ext <<EOF
1771 #line 1772 "configure"
1772 #include "confdefs.h"
1773 find_stack_direction ()
1774 {
1775   static char *addr = 0;
1776   auto char dummy;
1777   if (addr == 0)
1778     {
1779       addr = &dummy;
1780       return find_stack_direction ();
1781     }
1782   else
1783     return (&dummy > addr) ? 1 : -1;
1784 }
1785 main ()
1786 {
1787   exit (find_stack_direction() < 0);
1788 }
1789 EOF
1790 if { (eval echo configure:1791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1791 then
1792   ac_cv_c_stack_direction=1
1793 else
1794   echo "configure: failed program was:" >&5
1795   cat conftest.$ac_ext >&5
1796   rm -fr conftest*
1797   ac_cv_c_stack_direction=-1
1798 fi
1799 rm -fr conftest*
1800 fi
1801
1802 fi
1803
1804 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1805 cat >> confdefs.h <<EOF
1806 #define STACK_DIRECTION $ac_cv_c_stack_direction
1807 EOF
1808
1809 fi
1810
1811 for ac_hdr in unistd.h
1812 do
1813 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1814 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1815 echo "configure:1816: checking for $ac_hdr" >&5
1816 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1817   echo $ac_n "(cached) $ac_c" 1>&6
1818 else
1819   cat > conftest.$ac_ext <<EOF
1820 #line 1821 "configure"
1821 #include "confdefs.h"
1822 #include <$ac_hdr>
1823 EOF
1824 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1825 { (eval echo configure:1826: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1826 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1827 if test -z "$ac_err"; then
1828   rm -rf conftest*
1829   eval "ac_cv_header_$ac_safe=yes"
1830 else
1831   echo "$ac_err" >&5
1832   echo "configure: failed program was:" >&5
1833   cat conftest.$ac_ext >&5
1834   rm -rf conftest*
1835   eval "ac_cv_header_$ac_safe=no"
1836 fi
1837 rm -f conftest*
1838 fi
1839 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1840   echo "$ac_t""yes" 1>&6
1841     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1842   cat >> confdefs.h <<EOF
1843 #define $ac_tr_hdr 1
1844 EOF
1845
1846 else
1847   echo "$ac_t""no" 1>&6
1848 fi
1849 done
1850
1851 for ac_func in getpagesize
1852 do
1853 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1854 echo "configure:1855: checking for $ac_func" >&5
1855 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1856   echo $ac_n "(cached) $ac_c" 1>&6
1857 else
1858   cat > conftest.$ac_ext <<EOF
1859 #line 1860 "configure"
1860 #include "confdefs.h"
1861 /* System header to define __stub macros and hopefully few prototypes,
1862     which can conflict with char $ac_func(); below.  */
1863 #include <assert.h>
1864 /* Override any gcc2 internal prototype to avoid an error.  */
1865 /* We use char because int might match the return type of a gcc2
1866     builtin and then its argument prototype would still apply.  */
1867 char $ac_func();
1868
1869 int main() {
1870
1871 /* The GNU C library defines this for functions which it implements
1872     to always fail with ENOSYS.  Some functions are actually named
1873     something starting with __ and the normal name is an alias.  */
1874 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1875 choke me
1876 #else
1877 $ac_func();
1878 #endif
1879
1880 ; return 0; }
1881 EOF
1882 if { (eval echo configure:1883: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1883   rm -rf conftest*
1884   eval "ac_cv_func_$ac_func=yes"
1885 else
1886   echo "configure: failed program was:" >&5
1887   cat conftest.$ac_ext >&5
1888   rm -rf conftest*
1889   eval "ac_cv_func_$ac_func=no"
1890 fi
1891 rm -f conftest*
1892 fi
1893
1894 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1895   echo "$ac_t""yes" 1>&6
1896     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1897   cat >> confdefs.h <<EOF
1898 #define $ac_tr_func 1
1899 EOF
1900
1901 else
1902   echo "$ac_t""no" 1>&6
1903 fi
1904 done
1905
1906 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1907 echo "configure:1908: checking for working mmap" >&5
1908 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1909   echo $ac_n "(cached) $ac_c" 1>&6
1910 else
1911   if test "$cross_compiling" = yes; then
1912   ac_cv_func_mmap_fixed_mapped=no
1913 else
1914   cat > conftest.$ac_ext <<EOF
1915 #line 1916 "configure"
1916 #include "confdefs.h"
1917
1918 /* Thanks to Mike Haertel and Jim Avera for this test.
1919    Here is a matrix of mmap possibilities:
1920         mmap private not fixed
1921         mmap private fixed at somewhere currently unmapped
1922         mmap private fixed at somewhere already mapped
1923         mmap shared not fixed
1924         mmap shared fixed at somewhere currently unmapped
1925         mmap shared fixed at somewhere already mapped
1926    For private mappings, we should verify that changes cannot be read()
1927    back from the file, nor mmap's back from the file at a different
1928    address.  (There have been systems where private was not correctly
1929    implemented like the infamous i386 svr4.0, and systems where the
1930    VM page cache was not coherent with the filesystem buffer cache
1931    like early versions of FreeBSD and possibly contemporary NetBSD.)
1932    For shared mappings, we should conversely verify that changes get
1933    propogated back to all the places they're supposed to be.
1934
1935    Grep wants private fixed already mapped.
1936    The main things grep needs to know about mmap are:
1937    * does it exist and is it safe to write into the mmap'd area
1938    * how to use it (BSD variants)  */
1939 #include <sys/types.h>
1940 #include <fcntl.h>
1941 #include <sys/mman.h>
1942
1943 /* This mess was copied from the GNU getpagesize.h.  */
1944 #ifndef HAVE_GETPAGESIZE
1945 # ifdef HAVE_UNISTD_H
1946 #  include <unistd.h>
1947 # endif
1948
1949 /* Assume that all systems that can run configure have sys/param.h.  */
1950 # ifndef HAVE_SYS_PARAM_H
1951 #  define HAVE_SYS_PARAM_H 1
1952 # endif
1953
1954 # ifdef _SC_PAGESIZE
1955 #  define getpagesize() sysconf(_SC_PAGESIZE)
1956 # else /* no _SC_PAGESIZE */
1957 #  ifdef HAVE_SYS_PARAM_H
1958 #   include <sys/param.h>
1959 #   ifdef EXEC_PAGESIZE
1960 #    define getpagesize() EXEC_PAGESIZE
1961 #   else /* no EXEC_PAGESIZE */
1962 #    ifdef NBPG
1963 #     define getpagesize() NBPG * CLSIZE
1964 #     ifndef CLSIZE
1965 #      define CLSIZE 1
1966 #     endif /* no CLSIZE */
1967 #    else /* no NBPG */
1968 #     ifdef NBPC
1969 #      define getpagesize() NBPC
1970 #     else /* no NBPC */
1971 #      ifdef PAGESIZE
1972 #       define getpagesize() PAGESIZE
1973 #      endif /* PAGESIZE */
1974 #     endif /* no NBPC */
1975 #    endif /* no NBPG */
1976 #   endif /* no EXEC_PAGESIZE */
1977 #  else /* no HAVE_SYS_PARAM_H */
1978 #   define getpagesize() 8192   /* punt totally */
1979 #  endif /* no HAVE_SYS_PARAM_H */
1980 # endif /* no _SC_PAGESIZE */
1981
1982 #endif /* no HAVE_GETPAGESIZE */
1983
1984 #ifdef __cplusplus
1985 extern "C" { void *malloc(unsigned); }
1986 #else
1987 char *malloc();
1988 #endif
1989
1990 int
1991 main()
1992 {
1993         char *data, *data2, *data3;
1994         int i, pagesize;
1995         int fd;
1996
1997         pagesize = getpagesize();
1998
1999         /*
2000          * First, make a file with some known garbage in it.
2001          */
2002         data = malloc(pagesize);
2003         if (!data)
2004                 exit(1);
2005         for (i = 0; i < pagesize; ++i)
2006                 *(data + i) = rand();
2007         umask(0);
2008         fd = creat("conftestmmap", 0600);
2009         if (fd < 0)
2010                 exit(1);
2011         if (write(fd, data, pagesize) != pagesize)
2012                 exit(1);
2013         close(fd);
2014
2015         /*
2016          * Next, try to mmap the file at a fixed address which
2017          * already has something else allocated at it.  If we can,
2018          * also make sure that we see the same garbage.
2019          */
2020         fd = open("conftestmmap", O_RDWR);
2021         if (fd < 0)
2022                 exit(1);
2023         data2 = malloc(2 * pagesize);
2024         if (!data2)
2025                 exit(1);
2026         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2027         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2028             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2029                 exit(1);
2030         for (i = 0; i < pagesize; ++i)
2031                 if (*(data + i) != *(data2 + i))
2032                         exit(1);
2033
2034         /*
2035          * Finally, make sure that changes to the mapped area
2036          * do not percolate back to the file as seen by read().
2037          * (This is a bug on some variants of i386 svr4.0.)
2038          */
2039         for (i = 0; i < pagesize; ++i)
2040                 *(data2 + i) = *(data2 + i) + 1;
2041         data3 = malloc(pagesize);
2042         if (!data3)
2043                 exit(1);
2044         if (read(fd, data3, pagesize) != pagesize)
2045                 exit(1);
2046         for (i = 0; i < pagesize; ++i)
2047                 if (*(data + i) != *(data3 + i))
2048                         exit(1);
2049         close(fd);
2050         unlink("conftestmmap");
2051         exit(0);
2052 }
2053
2054 EOF
2055 if { (eval echo configure:2056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2056 then
2057   ac_cv_func_mmap_fixed_mapped=yes
2058 else
2059   echo "configure: failed program was:" >&5
2060   cat conftest.$ac_ext >&5
2061   rm -fr conftest*
2062   ac_cv_func_mmap_fixed_mapped=no
2063 fi
2064 rm -fr conftest*
2065 fi
2066
2067 fi
2068
2069 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2070 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2071   cat >> confdefs.h <<\EOF
2072 #define HAVE_MMAP 1
2073 EOF
2074
2075 fi
2076
2077
2078    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
2079 unistd.h values.h sys/param.h
2080 do
2081 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2082 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2083 echo "configure:2084: checking for $ac_hdr" >&5
2084 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2085   echo $ac_n "(cached) $ac_c" 1>&6
2086 else
2087   cat > conftest.$ac_ext <<EOF
2088 #line 2089 "configure"
2089 #include "confdefs.h"
2090 #include <$ac_hdr>
2091 EOF
2092 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2093 { (eval echo configure:2094: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2094 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2095 if test -z "$ac_err"; then
2096   rm -rf conftest*
2097   eval "ac_cv_header_$ac_safe=yes"
2098 else
2099   echo "$ac_err" >&5
2100   echo "configure: failed program was:" >&5
2101   cat conftest.$ac_ext >&5
2102   rm -rf conftest*
2103   eval "ac_cv_header_$ac_safe=no"
2104 fi
2105 rm -f conftest*
2106 fi
2107 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2108   echo "$ac_t""yes" 1>&6
2109     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2110   cat >> confdefs.h <<EOF
2111 #define $ac_tr_hdr 1
2112 EOF
2113
2114 else
2115   echo "$ac_t""no" 1>&6
2116 fi
2117 done
2118
2119    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2120 __argz_count __argz_stringify __argz_next
2121 do
2122 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2123 echo "configure:2124: checking for $ac_func" >&5
2124 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2125   echo $ac_n "(cached) $ac_c" 1>&6
2126 else
2127   cat > conftest.$ac_ext <<EOF
2128 #line 2129 "configure"
2129 #include "confdefs.h"
2130 /* System header to define __stub macros and hopefully few prototypes,
2131     which can conflict with char $ac_func(); below.  */
2132 #include <assert.h>
2133 /* Override any gcc2 internal prototype to avoid an error.  */
2134 /* We use char because int might match the return type of a gcc2
2135     builtin and then its argument prototype would still apply.  */
2136 char $ac_func();
2137
2138 int main() {
2139
2140 /* The GNU C library defines this for functions which it implements
2141     to always fail with ENOSYS.  Some functions are actually named
2142     something starting with __ and the normal name is an alias.  */
2143 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2144 choke me
2145 #else
2146 $ac_func();
2147 #endif
2148
2149 ; return 0; }
2150 EOF
2151 if { (eval echo configure:2152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2152   rm -rf conftest*
2153   eval "ac_cv_func_$ac_func=yes"
2154 else
2155   echo "configure: failed program was:" >&5
2156   cat conftest.$ac_ext >&5
2157   rm -rf conftest*
2158   eval "ac_cv_func_$ac_func=no"
2159 fi
2160 rm -f conftest*
2161 fi
2162
2163 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2164   echo "$ac_t""yes" 1>&6
2165     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2166   cat >> confdefs.h <<EOF
2167 #define $ac_tr_func 1
2168 EOF
2169
2170 else
2171   echo "$ac_t""no" 1>&6
2172 fi
2173 done
2174
2175
2176    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2177      for ac_func in stpcpy
2178 do
2179 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2180 echo "configure:2181: checking for $ac_func" >&5
2181 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2182   echo $ac_n "(cached) $ac_c" 1>&6
2183 else
2184   cat > conftest.$ac_ext <<EOF
2185 #line 2186 "configure"
2186 #include "confdefs.h"
2187 /* System header to define __stub macros and hopefully few prototypes,
2188     which can conflict with char $ac_func(); below.  */
2189 #include <assert.h>
2190 /* Override any gcc2 internal prototype to avoid an error.  */
2191 /* We use char because int might match the return type of a gcc2
2192     builtin and then its argument prototype would still apply.  */
2193 char $ac_func();
2194
2195 int main() {
2196
2197 /* The GNU C library defines this for functions which it implements
2198     to always fail with ENOSYS.  Some functions are actually named
2199     something starting with __ and the normal name is an alias.  */
2200 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2201 choke me
2202 #else
2203 $ac_func();
2204 #endif
2205
2206 ; return 0; }
2207 EOF
2208 if { (eval echo configure:2209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2209   rm -rf conftest*
2210   eval "ac_cv_func_$ac_func=yes"
2211 else
2212   echo "configure: failed program was:" >&5
2213   cat conftest.$ac_ext >&5
2214   rm -rf conftest*
2215   eval "ac_cv_func_$ac_func=no"
2216 fi
2217 rm -f conftest*
2218 fi
2219
2220 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2221   echo "$ac_t""yes" 1>&6
2222     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2223   cat >> confdefs.h <<EOF
2224 #define $ac_tr_func 1
2225 EOF
2226
2227 else
2228   echo "$ac_t""no" 1>&6
2229 fi
2230 done
2231
2232    fi
2233    if test "${ac_cv_func_stpcpy}" = "yes"; then
2234      cat >> confdefs.h <<\EOF
2235 #define HAVE_STPCPY 1
2236 EOF
2237
2238    fi
2239
2240    if test $ac_cv_header_locale_h = yes; then
2241     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2242 echo "configure:2243: checking for LC_MESSAGES" >&5
2243 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2244   echo $ac_n "(cached) $ac_c" 1>&6
2245 else
2246   cat > conftest.$ac_ext <<EOF
2247 #line 2248 "configure"
2248 #include "confdefs.h"
2249 #include <locale.h>
2250 int main() {
2251 return LC_MESSAGES
2252 ; return 0; }
2253 EOF
2254 if { (eval echo configure:2255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2255   rm -rf conftest*
2256   am_cv_val_LC_MESSAGES=yes
2257 else
2258   echo "configure: failed program was:" >&5
2259   cat conftest.$ac_ext >&5
2260   rm -rf conftest*
2261   am_cv_val_LC_MESSAGES=no
2262 fi
2263 rm -f conftest*
2264 fi
2265
2266 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2267     if test $am_cv_val_LC_MESSAGES = yes; then
2268       cat >> confdefs.h <<\EOF
2269 #define HAVE_LC_MESSAGES 1
2270 EOF
2271
2272     fi
2273   fi
2274    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2275 echo "configure:2276: checking whether NLS is requested" >&5
2276         # Check whether --enable-nls or --disable-nls was given.
2277 if test "${enable_nls+set}" = set; then
2278   enableval="$enable_nls"
2279   USE_NLS=$enableval
2280 else
2281   USE_NLS=yes
2282 fi
2283
2284     echo "$ac_t""$USE_NLS" 1>&6
2285
2286
2287     USE_INCLUDED_LIBINTL=no
2288
2289         if test "$USE_NLS" = "yes"; then
2290       cat >> confdefs.h <<\EOF
2291 #define ENABLE_NLS 1
2292 EOF
2293
2294       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2295 echo "configure:2296: checking whether included gettext is requested" >&5
2296       # Check whether --with-included-gettext or --without-included-gettext was given.
2297 if test "${with_included_gettext+set}" = set; then
2298   withval="$with_included_gettext"
2299   nls_cv_force_use_gnu_gettext=$withval
2300 else
2301   nls_cv_force_use_gnu_gettext=no
2302 fi
2303
2304       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2305
2306       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2307       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2308                                         nls_cv_header_intl=
2309         nls_cv_header_libgt=
2310         CATOBJEXT=NONE
2311
2312         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2313 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2314 echo "configure:2315: checking for libintl.h" >&5
2315 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2316   echo $ac_n "(cached) $ac_c" 1>&6
2317 else
2318   cat > conftest.$ac_ext <<EOF
2319 #line 2320 "configure"
2320 #include "confdefs.h"
2321 #include <libintl.h>
2322 EOF
2323 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2324 { (eval echo configure:2325: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2325 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2326 if test -z "$ac_err"; then
2327   rm -rf conftest*
2328   eval "ac_cv_header_$ac_safe=yes"
2329 else
2330   echo "$ac_err" >&5
2331   echo "configure: failed program was:" >&5
2332   cat conftest.$ac_ext >&5
2333   rm -rf conftest*
2334   eval "ac_cv_header_$ac_safe=no"
2335 fi
2336 rm -f conftest*
2337 fi
2338 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2339   echo "$ac_t""yes" 1>&6
2340   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2341 echo "configure:2342: checking for gettext in libc" >&5
2342 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2343   echo $ac_n "(cached) $ac_c" 1>&6
2344 else
2345   cat > conftest.$ac_ext <<EOF
2346 #line 2347 "configure"
2347 #include "confdefs.h"
2348 #include <libintl.h>
2349 int main() {
2350 return (int) gettext ("")
2351 ; return 0; }
2352 EOF
2353 if { (eval echo configure:2354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2354   rm -rf conftest*
2355   gt_cv_func_gettext_libc=yes
2356 else
2357   echo "configure: failed program was:" >&5
2358   cat conftest.$ac_ext >&5
2359   rm -rf conftest*
2360   gt_cv_func_gettext_libc=no
2361 fi
2362 rm -f conftest*
2363 fi
2364
2365 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2366
2367            if test "$gt_cv_func_gettext_libc" != "yes"; then
2368              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2369 echo "configure:2370: checking for bindtextdomain in -lintl" >&5
2370 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2371 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2372   echo $ac_n "(cached) $ac_c" 1>&6
2373 else
2374   ac_save_LIBS="$LIBS"
2375 LIBS="-lintl  $LIBS"
2376 cat > conftest.$ac_ext <<EOF
2377 #line 2378 "configure"
2378 #include "confdefs.h"
2379 /* Override any gcc2 internal prototype to avoid an error.  */
2380 /* We use char because int might match the return type of a gcc2
2381     builtin and then its argument prototype would still apply.  */
2382 char bindtextdomain();
2383
2384 int main() {
2385 bindtextdomain()
2386 ; return 0; }
2387 EOF
2388 if { (eval echo configure:2389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2389   rm -rf conftest*
2390   eval "ac_cv_lib_$ac_lib_var=yes"
2391 else
2392   echo "configure: failed program was:" >&5
2393   cat conftest.$ac_ext >&5
2394   rm -rf conftest*
2395   eval "ac_cv_lib_$ac_lib_var=no"
2396 fi
2397 rm -f conftest*
2398 LIBS="$ac_save_LIBS"
2399
2400 fi
2401 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2402   echo "$ac_t""yes" 1>&6
2403   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2404 echo "configure:2405: checking for gettext in libintl" >&5
2405 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2406   echo $ac_n "(cached) $ac_c" 1>&6
2407 else
2408   cat > conftest.$ac_ext <<EOF
2409 #line 2410 "configure"
2410 #include "confdefs.h"
2411
2412 int main() {
2413 return (int) gettext ("")
2414 ; return 0; }
2415 EOF
2416 if { (eval echo configure:2417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2417   rm -rf conftest*
2418   gt_cv_func_gettext_libintl=yes
2419 else
2420   echo "configure: failed program was:" >&5
2421   cat conftest.$ac_ext >&5
2422   rm -rf conftest*
2423   gt_cv_func_gettext_libintl=no
2424 fi
2425 rm -f conftest*
2426 fi
2427
2428 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2429 else
2430   echo "$ac_t""no" 1>&6
2431 fi
2432
2433            fi
2434
2435            if test "$gt_cv_func_gettext_libc" = "yes" \
2436               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2437               cat >> confdefs.h <<\EOF
2438 #define HAVE_GETTEXT 1
2439 EOF
2440
2441               # Extract the first word of "msgfmt", so it can be a program name with args.
2442 set dummy msgfmt; ac_word=$2
2443 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2444 echo "configure:2445: checking for $ac_word" >&5
2445 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2446   echo $ac_n "(cached) $ac_c" 1>&6
2447 else
2448   case "$MSGFMT" in
2449   /*)
2450   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2451   ;;
2452   *)
2453   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2454   for ac_dir in $PATH; do
2455     test -z "$ac_dir" && ac_dir=.
2456     if test -f $ac_dir/$ac_word; then
2457       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2458         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2459         break
2460       fi
2461     fi
2462   done
2463   IFS="$ac_save_ifs"
2464   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2465   ;;
2466 esac
2467 fi
2468 MSGFMT="$ac_cv_path_MSGFMT"
2469 if test -n "$MSGFMT"; then
2470   echo "$ac_t""$MSGFMT" 1>&6
2471 else
2472   echo "$ac_t""no" 1>&6
2473 fi
2474               if test "$MSGFMT" != "no"; then
2475                 for ac_func in dcgettext
2476 do
2477 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2478 echo "configure:2479: checking for $ac_func" >&5
2479 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2480   echo $ac_n "(cached) $ac_c" 1>&6
2481 else
2482   cat > conftest.$ac_ext <<EOF
2483 #line 2484 "configure"
2484 #include "confdefs.h"
2485 /* System header to define __stub macros and hopefully few prototypes,
2486     which can conflict with char $ac_func(); below.  */
2487 #include <assert.h>
2488 /* Override any gcc2 internal prototype to avoid an error.  */
2489 /* We use char because int might match the return type of a gcc2
2490     builtin and then its argument prototype would still apply.  */
2491 char $ac_func();
2492
2493 int main() {
2494
2495 /* The GNU C library defines this for functions which it implements
2496     to always fail with ENOSYS.  Some functions are actually named
2497     something starting with __ and the normal name is an alias.  */
2498 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2499 choke me
2500 #else
2501 $ac_func();
2502 #endif
2503
2504 ; return 0; }
2505 EOF
2506 if { (eval echo configure:2507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2507   rm -rf conftest*
2508   eval "ac_cv_func_$ac_func=yes"
2509 else
2510   echo "configure: failed program was:" >&5
2511   cat conftest.$ac_ext >&5
2512   rm -rf conftest*
2513   eval "ac_cv_func_$ac_func=no"
2514 fi
2515 rm -f conftest*
2516 fi
2517
2518 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2519   echo "$ac_t""yes" 1>&6
2520     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2521   cat >> confdefs.h <<EOF
2522 #define $ac_tr_func 1
2523 EOF
2524
2525 else
2526   echo "$ac_t""no" 1>&6
2527 fi
2528 done
2529
2530                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2531 set dummy gmsgfmt; ac_word=$2
2532 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2533 echo "configure:2534: checking for $ac_word" >&5
2534 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2535   echo $ac_n "(cached) $ac_c" 1>&6
2536 else
2537   case "$GMSGFMT" in
2538   /*)
2539   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2540   ;;
2541   ?:/*)
2542   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2543   ;;
2544   *)
2545   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2546   ac_dummy="$PATH"
2547   for ac_dir in $ac_dummy; do
2548     test -z "$ac_dir" && ac_dir=.
2549     if test -f $ac_dir/$ac_word; then
2550       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2551       break
2552     fi
2553   done
2554   IFS="$ac_save_ifs"
2555   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2556   ;;
2557 esac
2558 fi
2559 GMSGFMT="$ac_cv_path_GMSGFMT"
2560 if test -n "$GMSGFMT"; then
2561   echo "$ac_t""$GMSGFMT" 1>&6
2562 else
2563   echo "$ac_t""no" 1>&6
2564 fi
2565
2566                 # Extract the first word of "xgettext", so it can be a program name with args.
2567 set dummy xgettext; ac_word=$2
2568 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2569 echo "configure:2570: checking for $ac_word" >&5
2570 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2571   echo $ac_n "(cached) $ac_c" 1>&6
2572 else
2573   case "$XGETTEXT" in
2574   /*)
2575   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2576   ;;
2577   *)
2578   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2579   for ac_dir in $PATH; do
2580     test -z "$ac_dir" && ac_dir=.
2581     if test -f $ac_dir/$ac_word; then
2582       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2583         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2584         break
2585       fi
2586     fi
2587   done
2588   IFS="$ac_save_ifs"
2589   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2590   ;;
2591 esac
2592 fi
2593 XGETTEXT="$ac_cv_path_XGETTEXT"
2594 if test -n "$XGETTEXT"; then
2595   echo "$ac_t""$XGETTEXT" 1>&6
2596 else
2597   echo "$ac_t""no" 1>&6
2598 fi
2599
2600                 cat > conftest.$ac_ext <<EOF
2601 #line 2602 "configure"
2602 #include "confdefs.h"
2603
2604 int main() {
2605 extern int _nl_msg_cat_cntr;
2606                                return _nl_msg_cat_cntr
2607 ; return 0; }
2608 EOF
2609 if { (eval echo configure:2610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2610   rm -rf conftest*
2611   CATOBJEXT=.gmo
2612                    DATADIRNAME=share
2613 else
2614   echo "configure: failed program was:" >&5
2615   cat conftest.$ac_ext >&5
2616   rm -rf conftest*
2617   CATOBJEXT=.mo
2618                    DATADIRNAME=lib
2619 fi
2620 rm -f conftest*
2621                 INSTOBJEXT=.mo
2622               fi
2623             fi
2624
2625 else
2626   echo "$ac_t""no" 1>&6
2627 fi
2628
2629
2630
2631         if test "$CATOBJEXT" = "NONE"; then
2632                           nls_cv_use_gnu_gettext=yes
2633         fi
2634       fi
2635
2636       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2637                 INTLOBJS="\$(GETTOBJS)"
2638         # Extract the first word of "msgfmt", so it can be a program name with args.
2639 set dummy msgfmt; ac_word=$2
2640 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2641 echo "configure:2642: checking for $ac_word" >&5
2642 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2643   echo $ac_n "(cached) $ac_c" 1>&6
2644 else
2645   case "$MSGFMT" in
2646   /*)
2647   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2648   ;;
2649   *)
2650   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2651   for ac_dir in $PATH; do
2652     test -z "$ac_dir" && ac_dir=.
2653     if test -f $ac_dir/$ac_word; then
2654       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2655         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2656         break
2657       fi
2658     fi
2659   done
2660   IFS="$ac_save_ifs"
2661   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2662   ;;
2663 esac
2664 fi
2665 MSGFMT="$ac_cv_path_MSGFMT"
2666 if test -n "$MSGFMT"; then
2667   echo "$ac_t""$MSGFMT" 1>&6
2668 else
2669   echo "$ac_t""no" 1>&6
2670 fi
2671
2672         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2673 set dummy gmsgfmt; ac_word=$2
2674 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2675 echo "configure:2676: checking for $ac_word" >&5
2676 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2677   echo $ac_n "(cached) $ac_c" 1>&6
2678 else
2679   case "$GMSGFMT" in
2680   /*)
2681   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2682   ;;
2683   ?:/*)
2684   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2685   ;;
2686   *)
2687   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2688   ac_dummy="$PATH"
2689   for ac_dir in $ac_dummy; do
2690     test -z "$ac_dir" && ac_dir=.
2691     if test -f $ac_dir/$ac_word; then
2692       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2693       break
2694     fi
2695   done
2696   IFS="$ac_save_ifs"
2697   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2698   ;;
2699 esac
2700 fi
2701 GMSGFMT="$ac_cv_path_GMSGFMT"
2702 if test -n "$GMSGFMT"; then
2703   echo "$ac_t""$GMSGFMT" 1>&6
2704 else
2705   echo "$ac_t""no" 1>&6
2706 fi
2707
2708         # Extract the first word of "xgettext", so it can be a program name with args.
2709 set dummy xgettext; ac_word=$2
2710 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2711 echo "configure:2712: checking for $ac_word" >&5
2712 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2713   echo $ac_n "(cached) $ac_c" 1>&6
2714 else
2715   case "$XGETTEXT" in
2716   /*)
2717   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2718   ;;
2719   *)
2720   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2721   for ac_dir in $PATH; do
2722     test -z "$ac_dir" && ac_dir=.
2723     if test -f $ac_dir/$ac_word; then
2724       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2725         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2726         break
2727       fi
2728     fi
2729   done
2730   IFS="$ac_save_ifs"
2731   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2732   ;;
2733 esac
2734 fi
2735 XGETTEXT="$ac_cv_path_XGETTEXT"
2736 if test -n "$XGETTEXT"; then
2737   echo "$ac_t""$XGETTEXT" 1>&6
2738 else
2739   echo "$ac_t""no" 1>&6
2740 fi
2741
2742
2743         USE_INCLUDED_LIBINTL=yes
2744         CATOBJEXT=.gmo
2745         INSTOBJEXT=.mo
2746         DATADIRNAME=share
2747         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2748         INTLLIBS=$INTLDEPS
2749         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2750         nls_cv_header_intl=libintl.h
2751         nls_cv_header_libgt=libgettext.h
2752       fi
2753
2754             if test "$XGETTEXT" != ":"; then
2755                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2756           : ;
2757         else
2758           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2759           XGETTEXT=":"
2760         fi
2761       fi
2762
2763       # We need to process the po/ directory.
2764       POSUB=po
2765     else
2766       DATADIRNAME=share
2767       nls_cv_header_intl=libintl.h
2768       nls_cv_header_libgt=libgettext.h
2769     fi
2770
2771     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2772     # because some of the sources are only built for this goal.
2773     if test "$PACKAGE" = gettext; then
2774       USE_NLS=yes
2775       USE_INCLUDED_LIBINTL=yes
2776     fi
2777
2778                 for lang in $ALL_LINGUAS; do
2779       GMOFILES="$GMOFILES $lang.gmo"
2780       POFILES="$POFILES $lang.po"
2781     done
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796    if test "x$CATOBJEXT" != "x"; then
2797      if test "x$ALL_LINGUAS" = "x"; then
2798        LINGUAS=
2799      else
2800        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2801 echo "configure:2802: checking for catalogs to be installed" >&5
2802        NEW_LINGUAS=
2803        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2804          case "$ALL_LINGUAS" in
2805           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2806          esac
2807        done
2808        LINGUAS=$NEW_LINGUAS
2809        echo "$ac_t""$LINGUAS" 1>&6
2810      fi
2811
2812           if test -n "$LINGUAS"; then
2813        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2814      fi
2815    fi
2816
2817             if test $ac_cv_header_locale_h = yes; then
2818      INCLUDE_LOCALE_H="#include <locale.h>"
2819    else
2820      INCLUDE_LOCALE_H="\
2821 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2822    fi
2823
2824
2825             if test -f $srcdir/po2tbl.sed.in; then
2826       if test "$CATOBJEXT" = ".cat"; then
2827          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2828 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2829 echo "configure:2830: checking for linux/version.h" >&5
2830 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2831   echo $ac_n "(cached) $ac_c" 1>&6
2832 else
2833   cat > conftest.$ac_ext <<EOF
2834 #line 2835 "configure"
2835 #include "confdefs.h"
2836 #include <linux/version.h>
2837 EOF
2838 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2839 { (eval echo configure:2840: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2840 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2841 if test -z "$ac_err"; then
2842   rm -rf conftest*
2843   eval "ac_cv_header_$ac_safe=yes"
2844 else
2845   echo "$ac_err" >&5
2846   echo "configure: failed program was:" >&5
2847   cat conftest.$ac_ext >&5
2848   rm -rf conftest*
2849   eval "ac_cv_header_$ac_safe=no"
2850 fi
2851 rm -f conftest*
2852 fi
2853 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2854   echo "$ac_t""yes" 1>&6
2855   msgformat=linux
2856 else
2857   echo "$ac_t""no" 1>&6
2858 msgformat=xopen
2859 fi
2860
2861
2862                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2863       fi
2864             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2865          $srcdir/po2tbl.sed.in > po2tbl.sed
2866    fi
2867
2868             if test "$PACKAGE" = "gettext"; then
2869      GT_NO="#NO#"
2870      GT_YES=
2871    else
2872      GT_NO=
2873      GT_YES="#YES#"
2874    fi
2875
2876
2877
2878    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2879
2880
2881       l=
2882
2883
2884             if test -f $srcdir/po/POTFILES.in; then
2885       test -d po || mkdir po
2886       if test "x$srcdir" != "x."; then
2887          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2888             posrcprefix="$srcdir/"
2889          else
2890             posrcprefix="../$srcdir/"
2891          fi
2892       else
2893          posrcprefix="../"
2894       fi
2895       rm -f po/POTFILES
2896       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2897          < $srcdir/po/POTFILES.in > po/POTFILES
2898    fi
2899
2900 cat >> confdefs.h <<\EOF
2901 #define PACKAGE "gdb"
2902 EOF
2903
2904
2905 debugdir=${libdir}/debug
2906
2907 # Check whether --with-separate-debug-dir or --without-separate-debug-dir was given.
2908 if test "${with_separate_debug_dir+set}" = set; then
2909   withval="$with_separate_debug_dir"
2910   debugdir="${withval}"
2911 fi
2912
2913
2914
2915   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
2916   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2917   ac_define_dir=`eval echo $debugdir`
2918   ac_define_dir=`eval echo $ac_define_dir`
2919   cat >> confdefs.h <<EOF
2920 #define DEBUGDIR "$ac_define_dir"
2921 EOF
2922
2923
2924 #AC_DEFINE_UNQUOTED(DEBUGDIR, "$debugdir"),
2925
2926
2927 CONFIG_OBS=
2928 CONFIG_DEPS=
2929 CONFIG_SRCS=
2930 ENABLE_CFLAGS=
2931 CONFIG_ALL=
2932 CONFIG_CLEAN=
2933 CONFIG_INSTALL=
2934 CONFIG_UNINSTALL=
2935
2936 subdirs="doc testsuite"
2937
2938 configdirs=
2939
2940 . $srcdir/configure.host
2941
2942 . $srcdir/configure.tgt
2943
2944 # Fetch the default architecture and default target vector from BFD.
2945 targ=$target; . $srcdir/../bfd/config.bfd
2946
2947 # We only want the first architecture, so strip off the others if
2948 # there is more than one.
2949 targ_archs=`echo $targ_archs | sed 's/ .*//'`
2950
2951 if test "x$targ_archs" != x; then
2952   cat >> confdefs.h <<EOF
2953 #define DEFAULT_BFD_ARCH $targ_archs
2954 EOF
2955
2956 fi
2957 if test "x$targ_defvec" != x; then
2958   cat >> confdefs.h <<EOF
2959 #define DEFAULT_BFD_VEC $targ_defvec
2960 EOF
2961
2962 fi
2963
2964 if test "$program_transform_name" = s,x,x,; then
2965   program_transform_name=
2966 else
2967   # Double any \ or $.  echo might interpret backslashes.
2968   cat <<\EOF_SED > conftestsed
2969 s,\\,\\\\,g; s,\$,$$,g
2970 EOF_SED
2971   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
2972   rm -f conftestsed
2973 fi
2974 test "$program_prefix" != NONE &&
2975   program_transform_name="s,^,${program_prefix},; $program_transform_name"
2976 # Use a double $ so make ignores it.
2977 test "$program_suffix" != NONE &&
2978   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2979
2980 # sed with no file args requires a program.
2981 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2982
2983
2984 # The CLI cannot be disabled yet, but may be in the future.
2985
2986 # Enable CLI.
2987 # Check whether --enable-gdbcli or --disable-gdbcli was given.
2988 if test "${enable_gdbcli+set}" = set; then
2989   enableval="$enable_gdbcli"
2990   case $enableval in
2991     yes)
2992       ;;
2993     no)
2994       { echo "configure: error: the command-line interface cannot be disabled yet" 1>&2; exit 1; } ;;
2995     *)
2996       { echo "configure: error: bad value $enableval for --enable-gdbcli" 1>&2; exit 1; } ;;
2997   esac
2998 else
2999   enable_gdbcli=yes
3000 fi
3001
3002 if test x"$enable_gdbcli" = xyes; then
3003   if test -d $srcdir/cli; then
3004     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
3005     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
3006     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
3007     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
3008   fi
3009 fi
3010
3011 # Enable MI.
3012 # Check whether --enable-gdbmi or --disable-gdbmi was given.
3013 if test "${enable_gdbmi+set}" = set; then
3014   enableval="$enable_gdbmi"
3015   case $enableval in
3016     yes | no)
3017       ;;
3018     *)
3019       { echo "configure: error: bad value $enableval for --enable-gdbmi" 1>&2; exit 1; } ;;
3020   esac
3021 else
3022   enable_gdbmi=yes
3023 fi
3024
3025 if test x"$enable_gdbmi" = xyes; then
3026   if test -d $srcdir/mi; then
3027     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
3028     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
3029     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
3030     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
3031   fi
3032 fi
3033
3034 # Enable TUI.
3035 # Check whether --enable-tui or --disable-tui was given.
3036 if test "${enable_tui+set}" = set; then
3037   enableval="$enable_tui"
3038   case $enableval in
3039     yes | no)
3040       ;;
3041     *)
3042       { echo "configure: error: bad value $enableval for --enable-tui" 1>&2; exit 1; } ;;
3043   esac
3044 else
3045   enable_tui=yes
3046 fi
3047
3048 if test x"$enable_tui" = xyes; then
3049   if test -d $srcdir/tui; then
3050     if test "$ac_cv_search_initscr" != no -a "$ac_cv_search_wborder" != no; then
3051       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
3052       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
3053       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
3054       CONFIG_INITS="$CONFIG_INITS \$(SUBDIR_TUI_INITS)"
3055       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
3056       CONFIG_ALL="${CONFIG_ALL} all-tui"
3057       CONFIG_CLEAN="${CONFIG_CLEAN} clean-tui"
3058       CONFIG_INSTALL="${CONFIG_INSTALL} install-tui"
3059       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-tui"
3060     fi
3061   fi
3062 fi
3063
3064 # Enable gdbtk.
3065 # Check whether --enable-gdbtk or --disable-gdbtk was given.
3066 if test "${enable_gdbtk+set}" = set; then
3067   enableval="$enable_gdbtk"
3068   case $enableval in
3069     yes | no)
3070       ;;
3071     *)
3072       { echo "configure: error: bad value $enableval for --enable-gdbtk" 1>&2; exit 1; } ;;
3073   esac
3074 else
3075   if test -d $srcdir/gdbtk; then
3076     enable_gdbtk=yes
3077   else
3078     enable_gdbtk=no
3079   fi
3080 fi
3081
3082 # We unconditionally disable gdbtk tests on selected platforms.
3083 case $host_os in
3084   go32* | windows*)
3085     echo "configure: warning: gdbtk isn't supported on $host; disabling" 1>&2
3086     enable_gdbtk=no ;;
3087 esac
3088
3089 # Libunwind support.
3090 # Check whether --with-libunwind or --without-libunwind was given.
3091 if test "${with_libunwind+set}" = set; then
3092   withval="$with_libunwind"
3093   case "${withval}" in
3094   yes)  enable_libunwind=yes ;;
3095   no)   enable_libunwind=no ;;
3096   *)    { echo "configure: error: bad value ${withval} for GDB with-libunwind option" 1>&2; exit 1; } ;;
3097 esac
3098 else
3099
3100   for ac_hdr in libunwind.h
3101 do
3102 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3103 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3104 echo "configure:3105: checking for $ac_hdr" >&5
3105 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3106   echo $ac_n "(cached) $ac_c" 1>&6
3107 else
3108   cat > conftest.$ac_ext <<EOF
3109 #line 3110 "configure"
3110 #include "confdefs.h"
3111 #include <$ac_hdr>
3112 EOF
3113 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3114 { (eval echo configure:3115: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3115 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3116 if test -z "$ac_err"; then
3117   rm -rf conftest*
3118   eval "ac_cv_header_$ac_safe=yes"
3119 else
3120   echo "$ac_err" >&5
3121   echo "configure: failed program was:" >&5
3122   cat conftest.$ac_ext >&5
3123   rm -rf conftest*
3124   eval "ac_cv_header_$ac_safe=no"
3125 fi
3126 rm -f conftest*
3127 fi
3128 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3129   echo "$ac_t""yes" 1>&6
3130     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3131   cat >> confdefs.h <<EOF
3132 #define $ac_tr_hdr 1
3133 EOF
3134
3135 else
3136   echo "$ac_t""no" 1>&6
3137 fi
3138 done
3139
3140   for ac_hdr in libunwind-ia64.h
3141 do
3142 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3143 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3144 echo "configure:3145: checking for $ac_hdr" >&5
3145 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3146   echo $ac_n "(cached) $ac_c" 1>&6
3147 else
3148   cat > conftest.$ac_ext <<EOF
3149 #line 3150 "configure"
3150 #include "confdefs.h"
3151 #include <$ac_hdr>
3152 EOF
3153 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3154 { (eval echo configure:3155: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3155 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3156 if test -z "$ac_err"; then
3157   rm -rf conftest*
3158   eval "ac_cv_header_$ac_safe=yes"
3159 else
3160   echo "$ac_err" >&5
3161   echo "configure: failed program was:" >&5
3162   cat conftest.$ac_ext >&5
3163   rm -rf conftest*
3164   eval "ac_cv_header_$ac_safe=no"
3165 fi
3166 rm -f conftest*
3167 fi
3168 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3169   echo "$ac_t""yes" 1>&6
3170     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3171   cat >> confdefs.h <<EOF
3172 #define $ac_tr_hdr 1
3173 EOF
3174
3175 else
3176   echo "$ac_t""no" 1>&6
3177 fi
3178 done
3179
3180   if test x"$ac_cv_header_libunwind_h" = xyes -a x"$ac_cv_header_libunwind_ia64_h" = xyes; then
3181     enable_libunwind=yes;
3182   fi
3183
3184 fi
3185
3186
3187 if test x"$enable_libunwind" = xyes; then
3188   for ac_hdr in libunwind.h
3189 do
3190 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3191 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3192 echo "configure:3193: checking for $ac_hdr" >&5
3193 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3194   echo $ac_n "(cached) $ac_c" 1>&6
3195 else
3196   cat > conftest.$ac_ext <<EOF
3197 #line 3198 "configure"
3198 #include "confdefs.h"
3199 #include <$ac_hdr>
3200 EOF
3201 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3202 { (eval echo configure:3203: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3203 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3204 if test -z "$ac_err"; then
3205   rm -rf conftest*
3206   eval "ac_cv_header_$ac_safe=yes"
3207 else
3208   echo "$ac_err" >&5
3209   echo "configure: failed program was:" >&5
3210   cat conftest.$ac_ext >&5
3211   rm -rf conftest*
3212   eval "ac_cv_header_$ac_safe=no"
3213 fi
3214 rm -f conftest*
3215 fi
3216 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3217   echo "$ac_t""yes" 1>&6
3218     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3219   cat >> confdefs.h <<EOF
3220 #define $ac_tr_hdr 1
3221 EOF
3222
3223 else
3224   echo "$ac_t""no" 1>&6
3225 fi
3226 done
3227
3228   for ac_hdr in libunwind-ia64.h
3229 do
3230 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3231 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3232 echo "configure:3233: checking for $ac_hdr" >&5
3233 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3234   echo $ac_n "(cached) $ac_c" 1>&6
3235 else
3236   cat > conftest.$ac_ext <<EOF
3237 #line 3238 "configure"
3238 #include "confdefs.h"
3239 #include <$ac_hdr>
3240 EOF
3241 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3242 { (eval echo configure:3243: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3243 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3244 if test -z "$ac_err"; then
3245   rm -rf conftest*
3246   eval "ac_cv_header_$ac_safe=yes"
3247 else
3248   echo "$ac_err" >&5
3249   echo "configure: failed program was:" >&5
3250   cat conftest.$ac_ext >&5
3251   rm -rf conftest*
3252   eval "ac_cv_header_$ac_safe=no"
3253 fi
3254 rm -f conftest*
3255 fi
3256 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3257   echo "$ac_t""yes" 1>&6
3258     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3259   cat >> confdefs.h <<EOF
3260 #define $ac_tr_hdr 1
3261 EOF
3262
3263 else
3264   echo "$ac_t""no" 1>&6
3265 fi
3266 done
3267
3268   cat >> confdefs.h <<\EOF
3269 #define HAVE_LIBUNWIND 1
3270 EOF
3271
3272   CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
3273   CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
3274   CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
3275 fi
3276
3277 # Profiling support.
3278 # Check whether --enable-profiling or --disable-profiling was given.
3279 if test "${enable_profiling+set}" = set; then
3280   enableval="$enable_profiling"
3281   case $enableval in
3282     yes | no)
3283       ;;
3284     *)
3285       { echo "configure: error: bad value $enableval for --enable-profile" 1>&2; exit 1; } ;;
3286   esac
3287 else
3288   enable_profiling=no
3289 fi
3290
3291
3292 for ac_func in monstartup _mcleanup
3293 do
3294 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3295 echo "configure:3296: checking for $ac_func" >&5
3296 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3297   echo $ac_n "(cached) $ac_c" 1>&6
3298 else
3299   cat > conftest.$ac_ext <<EOF
3300 #line 3301 "configure"
3301 #include "confdefs.h"
3302 /* System header to define __stub macros and hopefully few prototypes,
3303     which can conflict with char $ac_func(); below.  */
3304 #include <assert.h>
3305 /* Override any gcc2 internal prototype to avoid an error.  */
3306 /* We use char because int might match the return type of a gcc2
3307     builtin and then its argument prototype would still apply.  */
3308 char $ac_func();
3309
3310 int main() {
3311
3312 /* The GNU C library defines this for functions which it implements
3313     to always fail with ENOSYS.  Some functions are actually named
3314     something starting with __ and the normal name is an alias.  */
3315 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3316 choke me
3317 #else
3318 $ac_func();
3319 #endif
3320
3321 ; return 0; }
3322 EOF
3323 if { (eval echo configure:3324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3324   rm -rf conftest*
3325   eval "ac_cv_func_$ac_func=yes"
3326 else
3327   echo "configure: failed program was:" >&5
3328   cat conftest.$ac_ext >&5
3329   rm -rf conftest*
3330   eval "ac_cv_func_$ac_func=no"
3331 fi
3332 rm -f conftest*
3333 fi
3334
3335 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3336   echo "$ac_t""yes" 1>&6
3337     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3338   cat >> confdefs.h <<EOF
3339 #define $ac_tr_func 1
3340 EOF
3341
3342 else
3343   echo "$ac_t""no" 1>&6
3344 fi
3345 done
3346
3347 echo $ac_n "checking for _etext""... $ac_c" 1>&6
3348 echo "configure:3349: checking for _etext" >&5
3349 if eval "test \"`echo '$''{'ac_cv_var__etext'+set}'`\" = set"; then
3350   echo $ac_n "(cached) $ac_c" 1>&6
3351 else
3352   cat > conftest.$ac_ext <<EOF
3353 #line 3354 "configure"
3354 #include "confdefs.h"
3355 #include <stdlib.h>
3356 extern char _etext;
3357
3358 int main() {
3359 free (&_etext);
3360 ; return 0; }
3361 EOF
3362 if { (eval echo configure:3363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3363   rm -rf conftest*
3364   ac_cv_var__etext=yes
3365 else
3366   echo "configure: failed program was:" >&5
3367   cat conftest.$ac_ext >&5
3368   rm -rf conftest*
3369   ac_cv_var__etext=no
3370 fi
3371 rm -f conftest*
3372 fi
3373
3374 echo "$ac_t""$ac_cv_var__etext" 1>&6
3375 if test $ac_cv_var__etext = yes; then
3376   cat >> confdefs.h <<\EOF
3377 #define HAVE__ETEXT 1
3378 EOF
3379
3380 fi
3381 if test "$enable_profiling" = yes ; then
3382   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
3383     { echo "configure: error: --enable-profiling requires monstartup and _mcleanup" 1>&2; exit 1; }
3384   fi
3385   PROFILE_CFLAGS=-pg
3386   OLD_CFLAGS="$CFLAGS"
3387   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
3388
3389   echo $ac_n "checking whether $CC supports -pg""... $ac_c" 1>&6
3390 echo "configure:3391: checking whether $CC supports -pg" >&5
3391 if eval "test \"`echo '$''{'ac_cv_cc_supports_pg'+set}'`\" = set"; then
3392   echo $ac_n "(cached) $ac_c" 1>&6
3393 else
3394   cat > conftest.$ac_ext <<EOF
3395 #line 3396 "configure"
3396 #include "confdefs.h"
3397
3398 int main() {
3399 int x;
3400 ; return 0; }
3401 EOF
3402 if { (eval echo configure:3403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3403   rm -rf conftest*
3404   ac_cv_cc_supports_pg=yes
3405 else
3406   echo "configure: failed program was:" >&5
3407   cat conftest.$ac_ext >&5
3408   rm -rf conftest*
3409   ac_cv_cc_supports_pg=no
3410 fi
3411 rm -f conftest*
3412 fi
3413
3414 echo "$ac_t""$ac_cv_cc_supports_pg" 1>&6
3415
3416   if test $ac_cv_cc_supports_pg = no; then
3417     { echo "configure: error: --enable-profiling requires a compiler which supports -pg" 1>&2; exit 1; }
3418   fi
3419
3420   CFLAGS="$OLD_CFLAGS"
3421 fi
3422
3423 # --------------------- #
3424 # Checks for programs.  #
3425 # --------------------- #
3426
3427 for ac_prog in mawk gawk nawk awk
3428 do
3429 # Extract the first word of "$ac_prog", so it can be a program name with args.
3430 set dummy $ac_prog; ac_word=$2
3431 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3432 echo "configure:3433: checking for $ac_word" >&5
3433 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
3434   echo $ac_n "(cached) $ac_c" 1>&6
3435 else
3436   if test -n "$AWK"; then
3437   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3438 else
3439   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3440   ac_dummy="$PATH"
3441   for ac_dir in $ac_dummy; do
3442     test -z "$ac_dir" && ac_dir=.
3443     if test -f $ac_dir/$ac_word; then
3444       ac_cv_prog_AWK="$ac_prog"
3445       break
3446     fi
3447   done
3448   IFS="$ac_save_ifs"
3449 fi
3450 fi
3451 AWK="$ac_cv_prog_AWK"
3452 if test -n "$AWK"; then
3453   echo "$ac_t""$AWK" 1>&6
3454 else
3455   echo "$ac_t""no" 1>&6
3456 fi
3457
3458 test -n "$AWK" && break
3459 done
3460
3461 # Find a good install program.  We prefer a C program (faster),
3462 # so one script is as good as another.  But avoid the broken or
3463 # incompatible versions:
3464 # SysV /etc/install, /usr/sbin/install
3465 # SunOS /usr/etc/install
3466 # IRIX /sbin/install
3467 # AIX /bin/install
3468 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3469 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3470 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3471 # ./install, which can be erroneously created by make from ./install.sh.
3472 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
3473 echo "configure:3474: checking for a BSD compatible install" >&5
3474 if test -z "$INSTALL"; then
3475 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
3476   echo $ac_n "(cached) $ac_c" 1>&6
3477 else
3478     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
3479   for ac_dir in $PATH; do
3480     # Account for people who put trailing slashes in PATH elements.
3481     case "$ac_dir/" in
3482     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
3483     *)
3484       # OSF1 and SCO ODT 3.0 have their own names for install.
3485       # Don't use installbsd from OSF since it installs stuff as root
3486       # by default.
3487       for ac_prog in ginstall scoinst install; do
3488         if test -f $ac_dir/$ac_prog; then
3489           if test $ac_prog = install &&
3490             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
3491             # AIX install.  It has an incompatible calling convention.
3492             :
3493           else
3494             ac_cv_path_install="$ac_dir/$ac_prog -c"
3495             break 2
3496           fi
3497         fi
3498       done
3499       ;;
3500     esac
3501   done
3502   IFS="$ac_save_IFS"
3503
3504 fi
3505   if test "${ac_cv_path_install+set}" = set; then
3506     INSTALL="$ac_cv_path_install"
3507   else
3508     # As a last resort, use the slow shell script.  We don't cache a
3509     # path for INSTALL within a source directory, because that will
3510     # break other packages using the cache if that directory is
3511     # removed, or if the path is relative.
3512     INSTALL="$ac_install_sh"
3513   fi
3514 fi
3515 echo "$ac_t""$INSTALL" 1>&6
3516
3517 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3518 # It thinks the first close brace ends the variable substitution.
3519 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3520
3521 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
3522
3523 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3524
3525 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
3526 echo "configure:3527: checking whether ln -s works" >&5
3527 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
3528   echo $ac_n "(cached) $ac_c" 1>&6
3529 else
3530   rm -f conftestdata
3531 if ln -s X conftestdata 2>/dev/null
3532 then
3533   rm -f conftestdata
3534   ac_cv_prog_LN_S="ln -s"
3535 else
3536   ac_cv_prog_LN_S=ln
3537 fi
3538 fi
3539 LN_S="$ac_cv_prog_LN_S"
3540 if test "$ac_cv_prog_LN_S" = "ln -s"; then
3541   echo "$ac_t""yes" 1>&6
3542 else
3543   echo "$ac_t""no" 1>&6
3544 fi
3545
3546 # Extract the first word of "ranlib", so it can be a program name with args.
3547 set dummy ranlib; ac_word=$2
3548 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3549 echo "configure:3550: checking for $ac_word" >&5
3550 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3551   echo $ac_n "(cached) $ac_c" 1>&6
3552 else
3553   if test -n "$RANLIB"; then
3554   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3555 else
3556   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3557   ac_dummy="$PATH"
3558   for ac_dir in $ac_dummy; do
3559     test -z "$ac_dir" && ac_dir=.
3560     if test -f $ac_dir/$ac_word; then
3561       ac_cv_prog_RANLIB="ranlib"
3562       break
3563     fi
3564   done
3565   IFS="$ac_save_ifs"
3566   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3567 fi
3568 fi
3569 RANLIB="$ac_cv_prog_RANLIB"
3570 if test -n "$RANLIB"; then
3571   echo "$ac_t""$RANLIB" 1>&6
3572 else
3573   echo "$ac_t""no" 1>&6
3574 fi
3575
3576 for ac_prog in 'bison -y' byacc
3577 do
3578 # Extract the first word of "$ac_prog", so it can be a program name with args.
3579 set dummy $ac_prog; ac_word=$2
3580 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3581 echo "configure:3582: checking for $ac_word" >&5
3582 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3583   echo $ac_n "(cached) $ac_c" 1>&6
3584 else
3585   if test -n "$YACC"; then
3586   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3587 else
3588   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3589   ac_dummy="$PATH"
3590   for ac_dir in $ac_dummy; do
3591     test -z "$ac_dir" && ac_dir=.
3592     if test -f $ac_dir/$ac_word; then
3593       ac_cv_prog_YACC="$ac_prog"
3594       break
3595     fi
3596   done
3597   IFS="$ac_save_ifs"
3598 fi
3599 fi
3600 YACC="$ac_cv_prog_YACC"
3601 if test -n "$YACC"; then
3602   echo "$ac_t""$YACC" 1>&6
3603 else
3604   echo "$ac_t""no" 1>&6
3605 fi
3606
3607 test -n "$YACC" && break
3608 done
3609 test -n "$YACC" || YACC="yacc"
3610
3611
3612 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3613 set dummy ${ac_tool_prefix}ar; ac_word=$2
3614 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3615 echo "configure:3616: checking for $ac_word" >&5
3616 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
3617   echo $ac_n "(cached) $ac_c" 1>&6
3618 else
3619   if test -n "$AR"; then
3620   ac_cv_prog_AR="$AR" # Let the user override the test.
3621 else
3622   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3623   ac_dummy="$PATH"
3624   for ac_dir in $ac_dummy; do
3625     test -z "$ac_dir" && ac_dir=.
3626     if test -f $ac_dir/$ac_word; then
3627       ac_cv_prog_AR="${ac_tool_prefix}ar"
3628       break
3629     fi
3630   done
3631   IFS="$ac_save_ifs"
3632   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
3633 fi
3634 fi
3635 AR="$ac_cv_prog_AR"
3636 if test -n "$AR"; then
3637   echo "$ac_t""$AR" 1>&6
3638 else
3639   echo "$ac_t""no" 1>&6
3640 fi
3641
3642
3643
3644 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3645 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3646 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3647 echo "configure:3648: checking for $ac_word" >&5
3648 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3649   echo $ac_n "(cached) $ac_c" 1>&6
3650 else
3651   if test -n "$DLLTOOL"; then
3652   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3653 else
3654   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3655   ac_dummy="$PATH"
3656   for ac_dir in $ac_dummy; do
3657     test -z "$ac_dir" && ac_dir=.
3658     if test -f $ac_dir/$ac_word; then
3659       ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3660       break
3661     fi
3662   done
3663   IFS="$ac_save_ifs"
3664   test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
3665 fi
3666 fi
3667 DLLTOOL="$ac_cv_prog_DLLTOOL"
3668 if test -n "$DLLTOOL"; then
3669   echo "$ac_t""$DLLTOOL" 1>&6
3670 else
3671   echo "$ac_t""no" 1>&6
3672 fi
3673
3674
3675
3676 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
3677 set dummy ${ac_tool_prefix}windres; ac_word=$2
3678 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3679 echo "configure:3680: checking for $ac_word" >&5
3680 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3681   echo $ac_n "(cached) $ac_c" 1>&6
3682 else
3683   if test -n "$WINDRES"; then
3684   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3685 else
3686   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3687   ac_dummy="$PATH"
3688   for ac_dir in $ac_dummy; do
3689     test -z "$ac_dir" && ac_dir=.
3690     if test -f $ac_dir/$ac_word; then
3691       ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
3692       break
3693     fi
3694   done
3695   IFS="$ac_save_ifs"
3696   test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="windres"
3697 fi
3698 fi
3699 WINDRES="$ac_cv_prog_WINDRES"
3700 if test -n "$WINDRES"; then
3701   echo "$ac_t""$WINDRES" 1>&6
3702 else
3703   echo "$ac_t""no" 1>&6
3704 fi
3705
3706
3707
3708
3709 # Needed for GNU/Hurd.
3710 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
3711 set dummy ${ac_tool_prefix}mig; ac_word=$2
3712 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3713 echo "configure:3714: checking for $ac_word" >&5
3714 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
3715   echo $ac_n "(cached) $ac_c" 1>&6
3716 else
3717   if test -n "$MIG"; then
3718   ac_cv_prog_MIG="$MIG" # Let the user override the test.
3719 else
3720   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3721   ac_dummy="$PATH"
3722   for ac_dir in $ac_dummy; do
3723     test -z "$ac_dir" && ac_dir=.
3724     if test -f $ac_dir/$ac_word; then
3725       ac_cv_prog_MIG="${ac_tool_prefix}mig"
3726       break
3727     fi
3728   done
3729   IFS="$ac_save_ifs"
3730   test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
3731 fi
3732 fi
3733 MIG="$ac_cv_prog_MIG"
3734 if test -n "$MIG"; then
3735   echo "$ac_t""$MIG" 1>&6
3736 else
3737   echo "$ac_t""no" 1>&6
3738 fi
3739
3740
3741
3742
3743 # ---------------------- #
3744 # Checks for libraries.  #
3745 # ---------------------- #
3746
3747 # We might need to link with -lm; most simulators need it.
3748 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
3749 echo "configure:3750: checking for main in -lm" >&5
3750 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
3751 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3752   echo $ac_n "(cached) $ac_c" 1>&6
3753 else
3754   ac_save_LIBS="$LIBS"
3755 LIBS="-lm  $LIBS"
3756 cat > conftest.$ac_ext <<EOF
3757 #line 3758 "configure"
3758 #include "confdefs.h"
3759
3760 int main() {
3761 main()
3762 ; return 0; }
3763 EOF
3764 if { (eval echo configure:3765: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3765   rm -rf conftest*
3766   eval "ac_cv_lib_$ac_lib_var=yes"
3767 else
3768   echo "configure: failed program was:" >&5
3769   cat conftest.$ac_ext >&5
3770   rm -rf conftest*
3771   eval "ac_cv_lib_$ac_lib_var=no"
3772 fi
3773 rm -f conftest*
3774 LIBS="$ac_save_LIBS"
3775
3776 fi
3777 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3778   echo "$ac_t""yes" 1>&6
3779     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3780     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3781   cat >> confdefs.h <<EOF
3782 #define $ac_tr_lib 1
3783 EOF
3784
3785   LIBS="-lm $LIBS"
3786
3787 else
3788   echo "$ac_t""no" 1>&6
3789 fi
3790
3791
3792 # We need to link with -lw to get `wctype' on Solaris before Solaris
3793 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
3794 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
3795 # is known to have this problem).  Therefore we avoid libw if we can.
3796 echo $ac_n "checking for wctype""... $ac_c" 1>&6
3797 echo "configure:3798: checking for wctype" >&5
3798 if eval "test \"`echo '$''{'ac_cv_func_wctype'+set}'`\" = set"; then
3799   echo $ac_n "(cached) $ac_c" 1>&6
3800 else
3801   cat > conftest.$ac_ext <<EOF
3802 #line 3803 "configure"
3803 #include "confdefs.h"
3804 /* System header to define __stub macros and hopefully few prototypes,
3805     which can conflict with char wctype(); below.  */
3806 #include <assert.h>
3807 /* Override any gcc2 internal prototype to avoid an error.  */
3808 /* We use char because int might match the return type of a gcc2
3809     builtin and then its argument prototype would still apply.  */
3810 char wctype();
3811
3812 int main() {
3813
3814 /* The GNU C library defines this for functions which it implements
3815     to always fail with ENOSYS.  Some functions are actually named
3816     something starting with __ and the normal name is an alias.  */
3817 #if defined (__stub_wctype) || defined (__stub___wctype)
3818 choke me
3819 #else
3820 wctype();
3821 #endif
3822
3823 ; return 0; }
3824 EOF
3825 if { (eval echo configure:3826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3826   rm -rf conftest*
3827   eval "ac_cv_func_wctype=yes"
3828 else
3829   echo "configure: failed program was:" >&5
3830   cat conftest.$ac_ext >&5
3831   rm -rf conftest*
3832   eval "ac_cv_func_wctype=no"
3833 fi
3834 rm -f conftest*
3835 fi
3836
3837 if eval "test \"`echo '$ac_cv_func_'wctype`\" = yes"; then
3838   echo "$ac_t""yes" 1>&6
3839   :
3840 else
3841   echo "$ac_t""no" 1>&6
3842 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
3843 echo "configure:3844: checking for wctype in -lw" >&5
3844 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
3845 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3846   echo $ac_n "(cached) $ac_c" 1>&6
3847 else
3848   ac_save_LIBS="$LIBS"
3849 LIBS="-lw  $LIBS"
3850 cat > conftest.$ac_ext <<EOF
3851 #line 3852 "configure"
3852 #include "confdefs.h"
3853 /* Override any gcc2 internal prototype to avoid an error.  */
3854 /* We use char because int might match the return type of a gcc2
3855     builtin and then its argument prototype would still apply.  */
3856 char wctype();
3857
3858 int main() {
3859 wctype()
3860 ; return 0; }
3861 EOF
3862 if { (eval echo configure:3863: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3863   rm -rf conftest*
3864   eval "ac_cv_lib_$ac_lib_var=yes"
3865 else
3866   echo "configure: failed program was:" >&5
3867   cat conftest.$ac_ext >&5
3868   rm -rf conftest*
3869   eval "ac_cv_lib_$ac_lib_var=no"
3870 fi
3871 rm -f conftest*
3872 LIBS="$ac_save_LIBS"
3873
3874 fi
3875 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3876   echo "$ac_t""yes" 1>&6
3877     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3878     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3879   cat >> confdefs.h <<EOF
3880 #define $ac_tr_lib 1
3881 EOF
3882
3883   LIBS="-lw $LIBS"
3884
3885 else
3886   echo "$ac_t""no" 1>&6
3887 fi
3888
3889 fi
3890
3891
3892 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
3893
3894 echo $ac_n "checking for library containing gethostbyname""... $ac_c" 1>&6
3895 echo "configure:3896: checking for library containing gethostbyname" >&5
3896 if eval "test \"`echo '$''{'ac_cv_search_gethostbyname'+set}'`\" = set"; then
3897   echo $ac_n "(cached) $ac_c" 1>&6
3898 else
3899   ac_func_search_save_LIBS="$LIBS"
3900 ac_cv_search_gethostbyname="no"
3901 cat > conftest.$ac_ext <<EOF
3902 #line 3903 "configure"
3903 #include "confdefs.h"
3904 /* Override any gcc2 internal prototype to avoid an error.  */
3905 /* We use char because int might match the return type of a gcc2
3906     builtin and then its argument prototype would still apply.  */
3907 char gethostbyname();
3908
3909 int main() {
3910 gethostbyname()
3911 ; return 0; }
3912 EOF
3913 if { (eval echo configure:3914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3914   rm -rf conftest*
3915   ac_cv_search_gethostbyname="none required"
3916 else
3917   echo "configure: failed program was:" >&5
3918   cat conftest.$ac_ext >&5
3919 fi
3920 rm -f conftest*
3921 test "$ac_cv_search_gethostbyname" = "no" && for i in nsl; do
3922 LIBS="-l$i  $ac_func_search_save_LIBS"
3923 cat > conftest.$ac_ext <<EOF
3924 #line 3925 "configure"
3925 #include "confdefs.h"
3926 /* Override any gcc2 internal prototype to avoid an error.  */
3927 /* We use char because int might match the return type of a gcc2
3928     builtin and then its argument prototype would still apply.  */
3929 char gethostbyname();
3930
3931 int main() {
3932 gethostbyname()
3933 ; return 0; }
3934 EOF
3935 if { (eval echo configure:3936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3936   rm -rf conftest*
3937   ac_cv_search_gethostbyname="-l$i"
3938 break
3939 else
3940   echo "configure: failed program was:" >&5
3941   cat conftest.$ac_ext >&5
3942 fi
3943 rm -f conftest*
3944 done
3945 LIBS="$ac_func_search_save_LIBS"
3946 fi
3947
3948 echo "$ac_t""$ac_cv_search_gethostbyname" 1>&6
3949 if test "$ac_cv_search_gethostbyname" != "no"; then
3950   test "$ac_cv_search_gethostbyname" = "none required" || LIBS="$ac_cv_search_gethostbyname $LIBS"
3951
3952 else :
3953
3954 fi
3955
3956 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
3957
3958 echo $ac_n "checking for library containing socketpair""... $ac_c" 1>&6
3959 echo "configure:3960: checking for library containing socketpair" >&5
3960 if eval "test \"`echo '$''{'ac_cv_search_socketpair'+set}'`\" = set"; then
3961   echo $ac_n "(cached) $ac_c" 1>&6
3962 else
3963   ac_func_search_save_LIBS="$LIBS"
3964 ac_cv_search_socketpair="no"
3965 cat > conftest.$ac_ext <<EOF
3966 #line 3967 "configure"
3967 #include "confdefs.h"
3968 /* Override any gcc2 internal prototype to avoid an error.  */
3969 /* We use char because int might match the return type of a gcc2
3970     builtin and then its argument prototype would still apply.  */
3971 char socketpair();
3972
3973 int main() {
3974 socketpair()
3975 ; return 0; }
3976 EOF
3977 if { (eval echo configure:3978: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3978   rm -rf conftest*
3979   ac_cv_search_socketpair="none required"
3980 else
3981   echo "configure: failed program was:" >&5
3982   cat conftest.$ac_ext >&5
3983 fi
3984 rm -f conftest*
3985 test "$ac_cv_search_socketpair" = "no" && for i in socket; do
3986 LIBS="-l$i  $ac_func_search_save_LIBS"
3987 cat > conftest.$ac_ext <<EOF
3988 #line 3989 "configure"
3989 #include "confdefs.h"
3990 /* Override any gcc2 internal prototype to avoid an error.  */
3991 /* We use char because int might match the return type of a gcc2
3992     builtin and then its argument prototype would still apply.  */
3993 char socketpair();
3994
3995 int main() {
3996 socketpair()
3997 ; return 0; }
3998 EOF
3999 if { (eval echo configure:4000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4000   rm -rf conftest*
4001   ac_cv_search_socketpair="-l$i"
4002 break
4003 else
4004   echo "configure: failed program was:" >&5
4005   cat conftest.$ac_ext >&5
4006 fi
4007 rm -f conftest*
4008 done
4009 LIBS="$ac_func_search_save_LIBS"
4010 fi
4011
4012 echo "$ac_t""$ac_cv_search_socketpair" 1>&6
4013 if test "$ac_cv_search_socketpair" != "no"; then
4014   test "$ac_cv_search_socketpair" = "none required" || LIBS="$ac_cv_search_socketpair $LIBS"
4015
4016 else :
4017
4018 fi
4019
4020 # Since GDB uses Readline, we need termcap functionality, so we need
4021 # to find a library that provides that.  When GDB is configured with
4022 # the TUI, we need full curses functionality.
4023
4024 case $host_os in
4025   cygwin*)
4026     if test -d $srcdir/libtermcap; then
4027       LIBS="../libtermcap/libtermcap.a $LIBS"
4028       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
4029     fi ;;
4030   go32* | *djgpp*)
4031     ac_cv_search_tgetent="none required"
4032     ;;
4033   aix*)
4034     # Readline prefers curses over termcap on AIX.
4035     # ??? Why?
4036
4037 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
4038 echo "configure:4039: checking for library containing tgetent" >&5
4039 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" = set"; then
4040   echo $ac_n "(cached) $ac_c" 1>&6
4041 else
4042   ac_func_search_save_LIBS="$LIBS"
4043 ac_cv_search_tgetent="no"
4044 cat > conftest.$ac_ext <<EOF
4045 #line 4046 "configure"
4046 #include "confdefs.h"
4047 /* Override any gcc2 internal prototype to avoid an error.  */
4048 /* We use char because int might match the return type of a gcc2
4049     builtin and then its argument prototype would still apply.  */
4050 char tgetent();
4051
4052 int main() {
4053 tgetent()
4054 ; return 0; }
4055 EOF
4056 if { (eval echo configure:4057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4057   rm -rf conftest*
4058   ac_cv_search_tgetent="none required"
4059 else
4060   echo "configure: failed program was:" >&5
4061   cat conftest.$ac_ext >&5
4062 fi
4063 rm -f conftest*
4064 test "$ac_cv_search_tgetent" = "no" && for i in tinfo ncurses curses termcap; do
4065 LIBS="-l$i  $ac_func_search_save_LIBS"
4066 cat > conftest.$ac_ext <<EOF
4067 #line 4068 "configure"
4068 #include "confdefs.h"
4069 /* Override any gcc2 internal prototype to avoid an error.  */
4070 /* We use char because int might match the return type of a gcc2
4071     builtin and then its argument prototype would still apply.  */
4072 char tgetent();
4073
4074 int main() {
4075 tgetent()
4076 ; return 0; }
4077 EOF
4078 if { (eval echo configure:4079: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4079   rm -rf conftest*
4080   ac_cv_search_tgetent="-l$i"
4081 break
4082 else
4083   echo "configure: failed program was:" >&5
4084   cat conftest.$ac_ext >&5
4085 fi
4086 rm -f conftest*
4087 done
4088 LIBS="$ac_func_search_save_LIBS"
4089 fi
4090
4091 echo "$ac_t""$ac_cv_search_tgetent" 1>&6
4092 if test "$ac_cv_search_tgetent" != "no"; then
4093   test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS"
4094
4095 else :
4096
4097 fi
4098     ;;
4099 esac
4100
4101 # Note: We used to check for libtermlib and libterminfo too, but
4102 # Readline doesn't, so I think we're safe with leaving them out.
4103
4104 echo $ac_n "checking for library containing tgetent""... $ac_c" 1>&6
4105 echo "configure:4106: checking for library containing tgetent" >&5
4106 if eval "test \"`echo '$''{'ac_cv_search_tgetent'+set}'`\" = set"; then
4107   echo $ac_n "(cached) $ac_c" 1>&6
4108 else
4109   ac_func_search_save_LIBS="$LIBS"
4110 ac_cv_search_tgetent="no"
4111 cat > conftest.$ac_ext <<EOF
4112 #line 4113 "configure"
4113 #include "confdefs.h"
4114 /* Override any gcc2 internal prototype to avoid an error.  */
4115 /* We use char because int might match the return type of a gcc2
4116     builtin and then its argument prototype would still apply.  */
4117 char tgetent();
4118
4119 int main() {
4120 tgetent()
4121 ; return 0; }
4122 EOF
4123 if { (eval echo configure:4124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4124   rm -rf conftest*
4125   ac_cv_search_tgetent="none required"
4126 else
4127   echo "configure: failed program was:" >&5
4128   cat conftest.$ac_ext >&5
4129 fi
4130 rm -f conftest*
4131 test "$ac_cv_search_tgetent" = "no" && for i in termcap tinfo ncurses Hcurses curses; do
4132 LIBS="-l$i  $ac_func_search_save_LIBS"
4133 cat > conftest.$ac_ext <<EOF
4134 #line 4135 "configure"
4135 #include "confdefs.h"
4136 /* Override any gcc2 internal prototype to avoid an error.  */
4137 /* We use char because int might match the return type of a gcc2
4138     builtin and then its argument prototype would still apply.  */
4139 char tgetent();
4140
4141 int main() {
4142 tgetent()
4143 ; return 0; }
4144 EOF
4145 if { (eval echo configure:4146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4146   rm -rf conftest*
4147   ac_cv_search_tgetent="-l$i"
4148 break
4149 else
4150   echo "configure: failed program was:" >&5
4151   cat conftest.$ac_ext >&5
4152 fi
4153 rm -f conftest*
4154 done
4155 LIBS="$ac_func_search_save_LIBS"
4156 fi
4157
4158 echo "$ac_t""$ac_cv_search_tgetent" 1>&6
4159 if test "$ac_cv_search_tgetent" != "no"; then
4160   test "$ac_cv_search_tgetent" = "none required" || LIBS="$ac_cv_search_tgetent $LIBS"
4161
4162 else :
4163
4164 fi
4165
4166 if test "$ac_cv_search_tgetent" = no; then
4167   { echo "configure: error: no termcap library found" 1>&2; exit 1; }
4168 fi
4169
4170 # FIXME: kettenis/20030102: We seem to prefer HP curses (Hcurses) over
4171 # Xcurses on HP-UX; see the `-D__HP_CURSES' in the relevant host
4172 # Makefile fragments.  That's why we need to have `Hcurses' before
4173 # `curses'.  I don't see why we should use HP curses if a more
4174 # standard curses is available, except that according to HP's
4175 # documentation one needs to compile `-D_XOPEN_SOURCE_EXTENDED' on
4176 # HP-UX 10.10 and 10.20.
4177
4178 # FIXME: ncurses does not work on native alphaev68-dec-osf5.1,
4179 # and probably other platforms.  AC_SEARCH_LIBS finds the library
4180 # in a place such as /usr/local/lib/libncurses.a, but does not
4181 # do anything to look for the matching include files.
4182 # -- chastain 2004-05-01
4183
4184
4185 echo $ac_n "checking for library containing initscr""... $ac_c" 1>&6
4186 echo "configure:4187: checking for library containing initscr" >&5
4187 if eval "test \"`echo '$''{'ac_cv_search_initscr'+set}'`\" = set"; then
4188   echo $ac_n "(cached) $ac_c" 1>&6
4189 else
4190   ac_func_search_save_LIBS="$LIBS"
4191 ac_cv_search_initscr="no"
4192 cat > conftest.$ac_ext <<EOF
4193 #line 4194 "configure"
4194 #include "confdefs.h"
4195 /* Override any gcc2 internal prototype to avoid an error.  */
4196 /* We use char because int might match the return type of a gcc2
4197     builtin and then its argument prototype would still apply.  */
4198 char initscr();
4199
4200 int main() {
4201 initscr()
4202 ; return 0; }
4203 EOF
4204 if { (eval echo configure:4205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4205   rm -rf conftest*
4206   ac_cv_search_initscr="none required"
4207 else
4208   echo "configure: failed program was:" >&5
4209   cat conftest.$ac_ext >&5
4210 fi
4211 rm -f conftest*
4212 test "$ac_cv_search_initscr" = "no" && for i in ncurses Hcurses curses pdcurses; do
4213 LIBS="-l$i  $ac_func_search_save_LIBS"
4214 cat > conftest.$ac_ext <<EOF
4215 #line 4216 "configure"
4216 #include "confdefs.h"
4217 /* Override any gcc2 internal prototype to avoid an error.  */
4218 /* We use char because int might match the return type of a gcc2
4219     builtin and then its argument prototype would still apply.  */
4220 char initscr();
4221
4222 int main() {
4223 initscr()
4224 ; return 0; }
4225 EOF
4226 if { (eval echo configure:4227: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4227   rm -rf conftest*
4228   ac_cv_search_initscr="-l$i"
4229 break
4230 else
4231   echo "configure: failed program was:" >&5
4232   cat conftest.$ac_ext >&5
4233 fi
4234 rm -f conftest*
4235 done
4236 LIBS="$ac_func_search_save_LIBS"
4237 fi
4238
4239 echo "$ac_t""$ac_cv_search_initscr" 1>&6
4240 if test "$ac_cv_search_initscr" != "no"; then
4241   test "$ac_cv_search_initscr" = "none required" || LIBS="$ac_cv_search_initscr $LIBS"
4242
4243 else :
4244   echo "configure: warning: no curses library found" 1>&2
4245 fi
4246
4247 # Check whether the wborder function is provided by the curses
4248 # library detected above.  In certain implementations such as
4249 # the HP/UX Hcurses for instance, this function is provided by an
4250 # additional library.  So if we did not find this function inside
4251 # the curses library, try some alternate libraries we know might
4252 # provide it.
4253
4254 echo $ac_n "checking for library containing wborder""... $ac_c" 1>&6
4255 echo "configure:4256: checking for library containing wborder" >&5
4256 if eval "test \"`echo '$''{'ac_cv_search_wborder'+set}'`\" = set"; then
4257   echo $ac_n "(cached) $ac_c" 1>&6
4258 else
4259   ac_func_search_save_LIBS="$LIBS"
4260 ac_cv_search_wborder="no"
4261 cat > conftest.$ac_ext <<EOF
4262 #line 4263 "configure"
4263 #include "confdefs.h"
4264 /* Override any gcc2 internal prototype to avoid an error.  */
4265 /* We use char because int might match the return type of a gcc2
4266     builtin and then its argument prototype would still apply.  */
4267 char wborder();
4268
4269 int main() {
4270 wborder()
4271 ; return 0; }
4272 EOF
4273 if { (eval echo configure:4274: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4274   rm -rf conftest*
4275   ac_cv_search_wborder="none required"
4276 else
4277   echo "configure: failed program was:" >&5
4278   cat conftest.$ac_ext >&5
4279 fi
4280 rm -f conftest*
4281 test "$ac_cv_search_wborder" = "no" && for i in cur_colr; do
4282 LIBS="-l$i  $ac_func_search_save_LIBS"
4283 cat > conftest.$ac_ext <<EOF
4284 #line 4285 "configure"
4285 #include "confdefs.h"
4286 /* Override any gcc2 internal prototype to avoid an error.  */
4287 /* We use char because int might match the return type of a gcc2
4288     builtin and then its argument prototype would still apply.  */
4289 char wborder();
4290
4291 int main() {
4292 wborder()
4293 ; return 0; }
4294 EOF
4295 if { (eval echo configure:4296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4296   rm -rf conftest*
4297   ac_cv_search_wborder="-l$i"
4298 break
4299 else
4300   echo "configure: failed program was:" >&5
4301   cat conftest.$ac_ext >&5
4302 fi
4303 rm -f conftest*
4304 done
4305 LIBS="$ac_func_search_save_LIBS"
4306 fi
4307
4308 echo "$ac_t""$ac_cv_search_wborder" 1>&6
4309 if test "$ac_cv_search_wborder" != "no"; then
4310   test "$ac_cv_search_wborder" = "none required" || LIBS="$ac_cv_search_wborder $LIBS"
4311
4312 else :
4313   echo "configure: warning: wborder function not found, tui will be disabled" 1>&2
4314 fi
4315
4316 # ------------------------- #
4317 # Checks for header files.  #
4318 # ------------------------- #
4319
4320 ac_header_dirent=no
4321 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
4322 do
4323 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4324 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
4325 echo "configure:4326: checking for $ac_hdr that defines DIR" >&5
4326 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
4327   echo $ac_n "(cached) $ac_c" 1>&6
4328 else
4329   cat > conftest.$ac_ext <<EOF
4330 #line 4331 "configure"
4331 #include "confdefs.h"
4332 #include <sys/types.h>
4333 #include <$ac_hdr>
4334 int main() {
4335 DIR *dirp = 0;
4336 ; return 0; }
4337 EOF
4338 if { (eval echo configure:4339: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4339   rm -rf conftest*
4340   eval "ac_cv_header_dirent_$ac_safe=yes"
4341 else
4342   echo "configure: failed program was:" >&5
4343   cat conftest.$ac_ext >&5
4344   rm -rf conftest*
4345   eval "ac_cv_header_dirent_$ac_safe=no"
4346 fi
4347 rm -f conftest*
4348 fi
4349 if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
4350   echo "$ac_t""yes" 1>&6
4351     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4352   cat >> confdefs.h <<EOF
4353 #define $ac_tr_hdr 1
4354 EOF
4355  ac_header_dirent=$ac_hdr; break
4356 else
4357   echo "$ac_t""no" 1>&6
4358 fi
4359 done
4360 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
4361 if test $ac_header_dirent = dirent.h; then
4362 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
4363 echo "configure:4364: checking for opendir in -ldir" >&5
4364 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
4365 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4366   echo $ac_n "(cached) $ac_c" 1>&6
4367 else
4368   ac_save_LIBS="$LIBS"
4369 LIBS="-ldir  $LIBS"
4370 cat > conftest.$ac_ext <<EOF
4371 #line 4372 "configure"
4372 #include "confdefs.h"
4373 /* Override any gcc2 internal prototype to avoid an error.  */
4374 /* We use char because int might match the return type of a gcc2
4375     builtin and then its argument prototype would still apply.  */
4376 char opendir();
4377
4378 int main() {
4379 opendir()
4380 ; return 0; }
4381 EOF
4382 if { (eval echo configure:4383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4383   rm -rf conftest*
4384   eval "ac_cv_lib_$ac_lib_var=yes"
4385 else
4386   echo "configure: failed program was:" >&5
4387   cat conftest.$ac_ext >&5
4388   rm -rf conftest*
4389   eval "ac_cv_lib_$ac_lib_var=no"
4390 fi
4391 rm -f conftest*
4392 LIBS="$ac_save_LIBS"
4393
4394 fi
4395 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4396   echo "$ac_t""yes" 1>&6
4397   LIBS="$LIBS -ldir"
4398 else
4399   echo "$ac_t""no" 1>&6
4400 fi
4401
4402 else
4403 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
4404 echo "configure:4405: checking for opendir in -lx" >&5
4405 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
4406 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4407   echo $ac_n "(cached) $ac_c" 1>&6
4408 else
4409   ac_save_LIBS="$LIBS"
4410 LIBS="-lx  $LIBS"
4411 cat > conftest.$ac_ext <<EOF
4412 #line 4413 "configure"
4413 #include "confdefs.h"
4414 /* Override any gcc2 internal prototype to avoid an error.  */
4415 /* We use char because int might match the return type of a gcc2
4416     builtin and then its argument prototype would still apply.  */
4417 char opendir();
4418
4419 int main() {
4420 opendir()
4421 ; return 0; }
4422 EOF
4423 if { (eval echo configure:4424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4424   rm -rf conftest*
4425   eval "ac_cv_lib_$ac_lib_var=yes"
4426 else
4427   echo "configure: failed program was:" >&5
4428   cat conftest.$ac_ext >&5
4429   rm -rf conftest*
4430   eval "ac_cv_lib_$ac_lib_var=no"
4431 fi
4432 rm -f conftest*
4433 LIBS="$ac_save_LIBS"
4434
4435 fi
4436 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4437   echo "$ac_t""yes" 1>&6
4438   LIBS="$LIBS -lx"
4439 else
4440   echo "$ac_t""no" 1>&6
4441 fi
4442
4443 fi
4444
4445 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
4446 echo "configure:4447: checking whether stat file-mode macros are broken" >&5
4447 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
4448   echo $ac_n "(cached) $ac_c" 1>&6
4449 else
4450   cat > conftest.$ac_ext <<EOF
4451 #line 4452 "configure"
4452 #include "confdefs.h"
4453 #include <sys/types.h>
4454 #include <sys/stat.h>
4455
4456 #if defined(S_ISBLK) && defined(S_IFDIR)
4457 # if S_ISBLK (S_IFDIR)
4458 You lose.
4459 # endif
4460 #endif
4461
4462 #if defined(S_ISBLK) && defined(S_IFCHR)
4463 # if S_ISBLK (S_IFCHR)
4464 You lose.
4465 # endif
4466 #endif
4467
4468 #if defined(S_ISLNK) && defined(S_IFREG)
4469 # if S_ISLNK (S_IFREG)
4470 You lose.
4471 # endif
4472 #endif
4473
4474 #if defined(S_ISSOCK) && defined(S_IFREG)
4475 # if S_ISSOCK (S_IFREG)
4476 You lose.
4477 # endif
4478 #endif
4479
4480 EOF
4481 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4482   egrep "You lose" >/dev/null 2>&1; then
4483   rm -rf conftest*
4484   ac_cv_header_stat_broken=yes
4485 else
4486   rm -rf conftest*
4487   ac_cv_header_stat_broken=no
4488 fi
4489 rm -f conftest*
4490
4491 fi
4492
4493 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
4494 if test $ac_cv_header_stat_broken = yes; then
4495   cat >> confdefs.h <<\EOF
4496 #define STAT_MACROS_BROKEN 1
4497 EOF
4498
4499 fi
4500
4501 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
4502 echo "configure:4503: checking for ANSI C header files" >&5
4503 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
4504   echo $ac_n "(cached) $ac_c" 1>&6
4505 else
4506   cat > conftest.$ac_ext <<EOF
4507 #line 4508 "configure"
4508 #include "confdefs.h"
4509 #include <stdlib.h>
4510 #include <stdarg.h>
4511 #include <string.h>
4512 #include <float.h>
4513 EOF
4514 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4515 { (eval echo configure:4516: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4516 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4517 if test -z "$ac_err"; then
4518   rm -rf conftest*
4519   ac_cv_header_stdc=yes
4520 else
4521   echo "$ac_err" >&5
4522   echo "configure: failed program was:" >&5
4523   cat conftest.$ac_ext >&5
4524   rm -rf conftest*
4525   ac_cv_header_stdc=no
4526 fi
4527 rm -f conftest*
4528
4529 if test $ac_cv_header_stdc = yes; then
4530   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4531 cat > conftest.$ac_ext <<EOF
4532 #line 4533 "configure"
4533 #include "confdefs.h"
4534 #include <string.h>
4535 EOF
4536 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4537   egrep "memchr" >/dev/null 2>&1; then
4538   :
4539 else
4540   rm -rf conftest*
4541   ac_cv_header_stdc=no
4542 fi
4543 rm -f conftest*
4544
4545 fi
4546
4547 if test $ac_cv_header_stdc = yes; then
4548   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4549 cat > conftest.$ac_ext <<EOF
4550 #line 4551 "configure"
4551 #include "confdefs.h"
4552 #include <stdlib.h>
4553 EOF
4554 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4555   egrep "free" >/dev/null 2>&1; then
4556   :
4557 else
4558   rm -rf conftest*
4559   ac_cv_header_stdc=no
4560 fi
4561 rm -f conftest*
4562
4563 fi
4564
4565 if test $ac_cv_header_stdc = yes; then
4566   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4567 if test "$cross_compiling" = yes; then
4568   :
4569 else
4570   cat > conftest.$ac_ext <<EOF
4571 #line 4572 "configure"
4572 #include "confdefs.h"
4573 #include <ctype.h>
4574 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4575 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4576 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4577 int main () { int i; for (i = 0; i < 256; i++)
4578 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
4579 exit (0); }
4580
4581 EOF
4582 if { (eval echo configure:4583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4583 then
4584   :
4585 else
4586   echo "configure: failed program was:" >&5
4587   cat conftest.$ac_ext >&5
4588   rm -fr conftest*
4589   ac_cv_header_stdc=no
4590 fi
4591 rm -fr conftest*
4592 fi
4593
4594 fi
4595 fi
4596
4597 echo "$ac_t""$ac_cv_header_stdc" 1>&6
4598 if test $ac_cv_header_stdc = yes; then
4599   cat >> confdefs.h <<\EOF
4600 #define STDC_HEADERS 1
4601 EOF
4602
4603 fi
4604
4605 for ac_hdr in link.h
4606 do
4607 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4608 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4609 echo "configure:4610: checking for $ac_hdr" >&5
4610 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4611   echo $ac_n "(cached) $ac_c" 1>&6
4612 else
4613   cat > conftest.$ac_ext <<EOF
4614 #line 4615 "configure"
4615 #include "confdefs.h"
4616 #include <$ac_hdr>
4617 EOF
4618 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4619 { (eval echo configure:4620: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4620 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4621 if test -z "$ac_err"; then
4622   rm -rf conftest*
4623   eval "ac_cv_header_$ac_safe=yes"
4624 else
4625   echo "$ac_err" >&5
4626   echo "configure: failed program was:" >&5
4627   cat conftest.$ac_ext >&5
4628   rm -rf conftest*
4629   eval "ac_cv_header_$ac_safe=no"
4630 fi
4631 rm -f conftest*
4632 fi
4633 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4634   echo "$ac_t""yes" 1>&6
4635     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4636   cat >> confdefs.h <<EOF
4637 #define $ac_tr_hdr 1
4638 EOF
4639
4640 else
4641   echo "$ac_t""no" 1>&6
4642 fi
4643 done
4644
4645 for ac_hdr in machine/reg.h
4646 do
4647 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4648 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4649 echo "configure:4650: checking for $ac_hdr" >&5
4650 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4651   echo $ac_n "(cached) $ac_c" 1>&6
4652 else
4653   cat > conftest.$ac_ext <<EOF
4654 #line 4655 "configure"
4655 #include "confdefs.h"
4656 #include <$ac_hdr>
4657 EOF
4658 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4659 { (eval echo configure:4660: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4660 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4661 if test -z "$ac_err"; then
4662   rm -rf conftest*
4663   eval "ac_cv_header_$ac_safe=yes"
4664 else
4665   echo "$ac_err" >&5
4666   echo "configure: failed program was:" >&5
4667   cat conftest.$ac_ext >&5
4668   rm -rf conftest*
4669   eval "ac_cv_header_$ac_safe=no"
4670 fi
4671 rm -f conftest*
4672 fi
4673 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4674   echo "$ac_t""yes" 1>&6
4675     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4676   cat >> confdefs.h <<EOF
4677 #define $ac_tr_hdr 1
4678 EOF
4679
4680 else
4681   echo "$ac_t""no" 1>&6
4682 fi
4683 done
4684
4685 for ac_hdr in nlist.h
4686 do
4687 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4688 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4689 echo "configure:4690: checking for $ac_hdr" >&5
4690 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4691   echo $ac_n "(cached) $ac_c" 1>&6
4692 else
4693   cat > conftest.$ac_ext <<EOF
4694 #line 4695 "configure"
4695 #include "confdefs.h"
4696 #include <$ac_hdr>
4697 EOF
4698 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4699 { (eval echo configure:4700: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4700 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4701 if test -z "$ac_err"; then
4702   rm -rf conftest*
4703   eval "ac_cv_header_$ac_safe=yes"
4704 else
4705   echo "$ac_err" >&5
4706   echo "configure: failed program was:" >&5
4707   cat conftest.$ac_ext >&5
4708   rm -rf conftest*
4709   eval "ac_cv_header_$ac_safe=no"
4710 fi
4711 rm -f conftest*
4712 fi
4713 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4714   echo "$ac_t""yes" 1>&6
4715     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4716   cat >> confdefs.h <<EOF
4717 #define $ac_tr_hdr 1
4718 EOF
4719
4720 else
4721   echo "$ac_t""no" 1>&6
4722 fi
4723 done
4724
4725 for ac_hdr in poll.h sys/poll.h
4726 do
4727 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4728 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4729 echo "configure:4730: checking for $ac_hdr" >&5
4730 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4731   echo $ac_n "(cached) $ac_c" 1>&6
4732 else
4733   cat > conftest.$ac_ext <<EOF
4734 #line 4735 "configure"
4735 #include "confdefs.h"
4736 #include <$ac_hdr>
4737 EOF
4738 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4739 { (eval echo configure:4740: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4740 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4741 if test -z "$ac_err"; then
4742   rm -rf conftest*
4743   eval "ac_cv_header_$ac_safe=yes"
4744 else
4745   echo "$ac_err" >&5
4746   echo "configure: failed program was:" >&5
4747   cat conftest.$ac_ext >&5
4748   rm -rf conftest*
4749   eval "ac_cv_header_$ac_safe=no"
4750 fi
4751 rm -f conftest*
4752 fi
4753 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4754   echo "$ac_t""yes" 1>&6
4755     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4756   cat >> confdefs.h <<EOF
4757 #define $ac_tr_hdr 1
4758 EOF
4759
4760 else
4761   echo "$ac_t""no" 1>&6
4762 fi
4763 done
4764
4765 for ac_hdr in proc_service.h thread_db.h gnu/libc-version.h
4766 do
4767 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4768 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4769 echo "configure:4770: checking for $ac_hdr" >&5
4770 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4771   echo $ac_n "(cached) $ac_c" 1>&6
4772 else
4773   cat > conftest.$ac_ext <<EOF
4774 #line 4775 "configure"
4775 #include "confdefs.h"
4776 #include <$ac_hdr>
4777 EOF
4778 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4779 { (eval echo configure:4780: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4780 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4781 if test -z "$ac_err"; then
4782   rm -rf conftest*
4783   eval "ac_cv_header_$ac_safe=yes"
4784 else
4785   echo "$ac_err" >&5
4786   echo "configure: failed program was:" >&5
4787   cat conftest.$ac_ext >&5
4788   rm -rf conftest*
4789   eval "ac_cv_header_$ac_safe=no"
4790 fi
4791 rm -f conftest*
4792 fi
4793 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4794   echo "$ac_t""yes" 1>&6
4795     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4796   cat >> confdefs.h <<EOF
4797 #define $ac_tr_hdr 1
4798 EOF
4799
4800 else
4801   echo "$ac_t""no" 1>&6
4802 fi
4803 done
4804
4805 for ac_hdr in stddef.h
4806 do
4807 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4808 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4809 echo "configure:4810: checking for $ac_hdr" >&5
4810 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4811   echo $ac_n "(cached) $ac_c" 1>&6
4812 else
4813   cat > conftest.$ac_ext <<EOF
4814 #line 4815 "configure"
4815 #include "confdefs.h"
4816 #include <$ac_hdr>
4817 EOF
4818 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4819 { (eval echo configure:4820: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4820 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4821 if test -z "$ac_err"; then
4822   rm -rf conftest*
4823   eval "ac_cv_header_$ac_safe=yes"
4824 else
4825   echo "$ac_err" >&5
4826   echo "configure: failed program was:" >&5
4827   cat conftest.$ac_ext >&5
4828   rm -rf conftest*
4829   eval "ac_cv_header_$ac_safe=no"
4830 fi
4831 rm -f conftest*
4832 fi
4833 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4834   echo "$ac_t""yes" 1>&6
4835     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4836   cat >> confdefs.h <<EOF
4837 #define $ac_tr_hdr 1
4838 EOF
4839
4840 else
4841   echo "$ac_t""no" 1>&6
4842 fi
4843 done
4844
4845 for ac_hdr in stdlib.h
4846 do
4847 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4848 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4849 echo "configure:4850: checking for $ac_hdr" >&5
4850 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4851   echo $ac_n "(cached) $ac_c" 1>&6
4852 else
4853   cat > conftest.$ac_ext <<EOF
4854 #line 4855 "configure"
4855 #include "confdefs.h"
4856 #include <$ac_hdr>
4857 EOF
4858 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4859 { (eval echo configure:4860: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4860 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4861 if test -z "$ac_err"; then
4862   rm -rf conftest*
4863   eval "ac_cv_header_$ac_safe=yes"
4864 else
4865   echo "$ac_err" >&5
4866   echo "configure: failed program was:" >&5
4867   cat conftest.$ac_ext >&5
4868   rm -rf conftest*
4869   eval "ac_cv_header_$ac_safe=no"
4870 fi
4871 rm -f conftest*
4872 fi
4873 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4874   echo "$ac_t""yes" 1>&6
4875     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4876   cat >> confdefs.h <<EOF
4877 #define $ac_tr_hdr 1
4878 EOF
4879
4880 else
4881   echo "$ac_t""no" 1>&6
4882 fi
4883 done
4884
4885 for ac_hdr in stdint.h
4886 do
4887 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4888 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4889 echo "configure:4890: checking for $ac_hdr" >&5
4890 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4891   echo $ac_n "(cached) $ac_c" 1>&6
4892 else
4893   cat > conftest.$ac_ext <<EOF
4894 #line 4895 "configure"
4895 #include "confdefs.h"
4896 #include <$ac_hdr>
4897 EOF
4898 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4899 { (eval echo configure:4900: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4900 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4901 if test -z "$ac_err"; then
4902   rm -rf conftest*
4903   eval "ac_cv_header_$ac_safe=yes"
4904 else
4905   echo "$ac_err" >&5
4906   echo "configure: failed program was:" >&5
4907   cat conftest.$ac_ext >&5
4908   rm -rf conftest*
4909   eval "ac_cv_header_$ac_safe=no"
4910 fi
4911 rm -f conftest*
4912 fi
4913 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4914   echo "$ac_t""yes" 1>&6
4915     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4916   cat >> confdefs.h <<EOF
4917 #define $ac_tr_hdr 1
4918 EOF
4919
4920 else
4921   echo "$ac_t""no" 1>&6
4922 fi
4923 done
4924
4925 for ac_hdr in string.h memory.h strings.h
4926 do
4927 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4928 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4929 echo "configure:4930: checking for $ac_hdr" >&5
4930 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4931   echo $ac_n "(cached) $ac_c" 1>&6
4932 else
4933   cat > conftest.$ac_ext <<EOF
4934 #line 4935 "configure"
4935 #include "confdefs.h"
4936 #include <$ac_hdr>
4937 EOF
4938 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4939 { (eval echo configure:4940: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4940 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4941 if test -z "$ac_err"; then
4942   rm -rf conftest*
4943   eval "ac_cv_header_$ac_safe=yes"
4944 else
4945   echo "$ac_err" >&5
4946   echo "configure: failed program was:" >&5
4947   cat conftest.$ac_ext >&5
4948   rm -rf conftest*
4949   eval "ac_cv_header_$ac_safe=no"
4950 fi
4951 rm -f conftest*
4952 fi
4953 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4954   echo "$ac_t""yes" 1>&6
4955     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4956   cat >> confdefs.h <<EOF
4957 #define $ac_tr_hdr 1
4958 EOF
4959
4960 else
4961   echo "$ac_t""no" 1>&6
4962 fi
4963 done
4964
4965 for ac_hdr in sys/fault.h
4966 do
4967 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4968 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4969 echo "configure:4970: checking for $ac_hdr" >&5
4970 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4971   echo $ac_n "(cached) $ac_c" 1>&6
4972 else
4973   cat > conftest.$ac_ext <<EOF
4974 #line 4975 "configure"
4975 #include "confdefs.h"
4976 #include <$ac_hdr>
4977 EOF
4978 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4979 { (eval echo configure:4980: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4980 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4981 if test -z "$ac_err"; then
4982   rm -rf conftest*
4983   eval "ac_cv_header_$ac_safe=yes"
4984 else
4985   echo "$ac_err" >&5
4986   echo "configure: failed program was:" >&5
4987   cat conftest.$ac_ext >&5
4988   rm -rf conftest*
4989   eval "ac_cv_header_$ac_safe=no"
4990 fi
4991 rm -f conftest*
4992 fi
4993 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4994   echo "$ac_t""yes" 1>&6
4995     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4996   cat >> confdefs.h <<EOF
4997 #define $ac_tr_hdr 1
4998 EOF
4999
5000 else
5001   echo "$ac_t""no" 1>&6
5002 fi
5003 done
5004
5005 for ac_hdr in sys/file.h
5006 do
5007 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5008 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5009 echo "configure:5010: checking for $ac_hdr" >&5
5010 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5011   echo $ac_n "(cached) $ac_c" 1>&6
5012 else
5013   cat > conftest.$ac_ext <<EOF
5014 #line 5015 "configure"
5015 #include "confdefs.h"
5016 #include <$ac_hdr>
5017 EOF
5018 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5019 { (eval echo configure:5020: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5020 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5021 if test -z "$ac_err"; then
5022   rm -rf conftest*
5023   eval "ac_cv_header_$ac_safe=yes"
5024 else
5025   echo "$ac_err" >&5
5026   echo "configure: failed program was:" >&5
5027   cat conftest.$ac_ext >&5
5028   rm -rf conftest*
5029   eval "ac_cv_header_$ac_safe=no"
5030 fi
5031 rm -f conftest*
5032 fi
5033 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5034   echo "$ac_t""yes" 1>&6
5035     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5036   cat >> confdefs.h <<EOF
5037 #define $ac_tr_hdr 1
5038 EOF
5039
5040 else
5041   echo "$ac_t""no" 1>&6
5042 fi
5043 done
5044
5045 for ac_hdr in sys/filio.h
5046 do
5047 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5048 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5049 echo "configure:5050: checking for $ac_hdr" >&5
5050 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5051   echo $ac_n "(cached) $ac_c" 1>&6
5052 else
5053   cat > conftest.$ac_ext <<EOF
5054 #line 5055 "configure"
5055 #include "confdefs.h"
5056 #include <$ac_hdr>
5057 EOF
5058 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5059 { (eval echo configure:5060: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5060 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5061 if test -z "$ac_err"; then
5062   rm -rf conftest*
5063   eval "ac_cv_header_$ac_safe=yes"
5064 else
5065   echo "$ac_err" >&5
5066   echo "configure: failed program was:" >&5
5067   cat conftest.$ac_ext >&5
5068   rm -rf conftest*
5069   eval "ac_cv_header_$ac_safe=no"
5070 fi
5071 rm -f conftest*
5072 fi
5073 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5074   echo "$ac_t""yes" 1>&6
5075     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5076   cat >> confdefs.h <<EOF
5077 #define $ac_tr_hdr 1
5078 EOF
5079
5080 else
5081   echo "$ac_t""no" 1>&6
5082 fi
5083 done
5084
5085 for ac_hdr in sys/ioctl.h
5086 do
5087 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5088 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5089 echo "configure:5090: checking for $ac_hdr" >&5
5090 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5091   echo $ac_n "(cached) $ac_c" 1>&6
5092 else
5093   cat > conftest.$ac_ext <<EOF
5094 #line 5095 "configure"
5095 #include "confdefs.h"
5096 #include <$ac_hdr>
5097 EOF
5098 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5099 { (eval echo configure:5100: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5100 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5101 if test -z "$ac_err"; then
5102   rm -rf conftest*
5103   eval "ac_cv_header_$ac_safe=yes"
5104 else
5105   echo "$ac_err" >&5
5106   echo "configure: failed program was:" >&5
5107   cat conftest.$ac_ext >&5
5108   rm -rf conftest*
5109   eval "ac_cv_header_$ac_safe=no"
5110 fi
5111 rm -f conftest*
5112 fi
5113 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5114   echo "$ac_t""yes" 1>&6
5115     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5116   cat >> confdefs.h <<EOF
5117 #define $ac_tr_hdr 1
5118 EOF
5119
5120 else
5121   echo "$ac_t""no" 1>&6
5122 fi
5123 done
5124
5125 for ac_hdr in sys/param.h
5126 do
5127 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5128 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5129 echo "configure:5130: checking for $ac_hdr" >&5
5130 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5131   echo $ac_n "(cached) $ac_c" 1>&6
5132 else
5133   cat > conftest.$ac_ext <<EOF
5134 #line 5135 "configure"
5135 #include "confdefs.h"
5136 #include <$ac_hdr>
5137 EOF
5138 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5139 { (eval echo configure:5140: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5140 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5141 if test -z "$ac_err"; then
5142   rm -rf conftest*
5143   eval "ac_cv_header_$ac_safe=yes"
5144 else
5145   echo "$ac_err" >&5
5146   echo "configure: failed program was:" >&5
5147   cat conftest.$ac_ext >&5
5148   rm -rf conftest*
5149   eval "ac_cv_header_$ac_safe=no"
5150 fi
5151 rm -f conftest*
5152 fi
5153 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5154   echo "$ac_t""yes" 1>&6
5155     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5156   cat >> confdefs.h <<EOF
5157 #define $ac_tr_hdr 1
5158 EOF
5159
5160 else
5161   echo "$ac_t""no" 1>&6
5162 fi
5163 done
5164
5165 for ac_hdr in sys/proc.h
5166 do
5167 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5168 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5169 echo "configure:5170: checking for $ac_hdr" >&5
5170 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5171   echo $ac_n "(cached) $ac_c" 1>&6
5172 else
5173   cat > conftest.$ac_ext <<EOF
5174 #line 5175 "configure"
5175 #include "confdefs.h"
5176 #include <$ac_hdr>
5177 EOF
5178 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5179 { (eval echo configure:5180: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5180 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5181 if test -z "$ac_err"; then
5182   rm -rf conftest*
5183   eval "ac_cv_header_$ac_safe=yes"
5184 else
5185   echo "$ac_err" >&5
5186   echo "configure: failed program was:" >&5
5187   cat conftest.$ac_ext >&5
5188   rm -rf conftest*
5189   eval "ac_cv_header_$ac_safe=no"
5190 fi
5191 rm -f conftest*
5192 fi
5193 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5194   echo "$ac_t""yes" 1>&6
5195     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5196   cat >> confdefs.h <<EOF
5197 #define $ac_tr_hdr 1
5198 EOF
5199
5200 else
5201   echo "$ac_t""no" 1>&6
5202 fi
5203 done
5204
5205 for ac_hdr in sys/procfs.h
5206 do
5207 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5208 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5209 echo "configure:5210: checking for $ac_hdr" >&5
5210 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5211   echo $ac_n "(cached) $ac_c" 1>&6
5212 else
5213   cat > conftest.$ac_ext <<EOF
5214 #line 5215 "configure"
5215 #include "confdefs.h"
5216 #include <$ac_hdr>
5217 EOF
5218 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5219 { (eval echo configure:5220: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5220 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5221 if test -z "$ac_err"; then
5222   rm -rf conftest*
5223   eval "ac_cv_header_$ac_safe=yes"
5224 else
5225   echo "$ac_err" >&5
5226   echo "configure: failed program was:" >&5
5227   cat conftest.$ac_ext >&5
5228   rm -rf conftest*
5229   eval "ac_cv_header_$ac_safe=no"
5230 fi
5231 rm -f conftest*
5232 fi
5233 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5234   echo "$ac_t""yes" 1>&6
5235     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5236   cat >> confdefs.h <<EOF
5237 #define $ac_tr_hdr 1
5238 EOF
5239
5240 else
5241   echo "$ac_t""no" 1>&6
5242 fi
5243 done
5244
5245 for ac_hdr in sys/ptrace.h ptrace.h
5246 do
5247 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5248 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5249 echo "configure:5250: checking for $ac_hdr" >&5
5250 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5251   echo $ac_n "(cached) $ac_c" 1>&6
5252 else
5253   cat > conftest.$ac_ext <<EOF
5254 #line 5255 "configure"
5255 #include "confdefs.h"
5256 #include <$ac_hdr>
5257 EOF
5258 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5259 { (eval echo configure:5260: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5260 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5261 if test -z "$ac_err"; then
5262   rm -rf conftest*
5263   eval "ac_cv_header_$ac_safe=yes"
5264 else
5265   echo "$ac_err" >&5
5266   echo "configure: failed program was:" >&5
5267   cat conftest.$ac_ext >&5
5268   rm -rf conftest*
5269   eval "ac_cv_header_$ac_safe=no"
5270 fi
5271 rm -f conftest*
5272 fi
5273 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5274   echo "$ac_t""yes" 1>&6
5275     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5276   cat >> confdefs.h <<EOF
5277 #define $ac_tr_hdr 1
5278 EOF
5279
5280 else
5281   echo "$ac_t""no" 1>&6
5282 fi
5283 done
5284
5285 for ac_hdr in sys/reg.h sys/debugreg.h
5286 do
5287 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5288 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5289 echo "configure:5290: checking for $ac_hdr" >&5
5290 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5291   echo $ac_n "(cached) $ac_c" 1>&6
5292 else
5293   cat > conftest.$ac_ext <<EOF
5294 #line 5295 "configure"
5295 #include "confdefs.h"
5296 #include <$ac_hdr>
5297 EOF
5298 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5299 { (eval echo configure:5300: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5300 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5301 if test -z "$ac_err"; then
5302   rm -rf conftest*
5303   eval "ac_cv_header_$ac_safe=yes"
5304 else
5305   echo "$ac_err" >&5
5306   echo "configure: failed program was:" >&5
5307   cat conftest.$ac_ext >&5
5308   rm -rf conftest*
5309   eval "ac_cv_header_$ac_safe=no"
5310 fi
5311 rm -f conftest*
5312 fi
5313 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5314   echo "$ac_t""yes" 1>&6
5315     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5316   cat >> confdefs.h <<EOF
5317 #define $ac_tr_hdr 1
5318 EOF
5319
5320 else
5321   echo "$ac_t""no" 1>&6
5322 fi
5323 done
5324
5325 for ac_hdr in sys/select.h
5326 do
5327 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5328 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5329 echo "configure:5330: checking for $ac_hdr" >&5
5330 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5331   echo $ac_n "(cached) $ac_c" 1>&6
5332 else
5333   cat > conftest.$ac_ext <<EOF
5334 #line 5335 "configure"
5335 #include "confdefs.h"
5336 #include <$ac_hdr>
5337 EOF
5338 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5339 { (eval echo configure:5340: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5340 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5341 if test -z "$ac_err"; then
5342   rm -rf conftest*
5343   eval "ac_cv_header_$ac_safe=yes"
5344 else
5345   echo "$ac_err" >&5
5346   echo "configure: failed program was:" >&5
5347   cat conftest.$ac_ext >&5
5348   rm -rf conftest*
5349   eval "ac_cv_header_$ac_safe=no"
5350 fi
5351 rm -f conftest*
5352 fi
5353 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5354   echo "$ac_t""yes" 1>&6
5355     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5356   cat >> confdefs.h <<EOF
5357 #define $ac_tr_hdr 1
5358 EOF
5359
5360 else
5361   echo "$ac_t""no" 1>&6
5362 fi
5363 done
5364
5365 for ac_hdr in sys/syscall.h
5366 do
5367 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5368 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5369 echo "configure:5370: checking for $ac_hdr" >&5
5370 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5371   echo $ac_n "(cached) $ac_c" 1>&6
5372 else
5373   cat > conftest.$ac_ext <<EOF
5374 #line 5375 "configure"
5375 #include "confdefs.h"
5376 #include <$ac_hdr>
5377 EOF
5378 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5379 { (eval echo configure:5380: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5380 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5381 if test -z "$ac_err"; then
5382   rm -rf conftest*
5383   eval "ac_cv_header_$ac_safe=yes"
5384 else
5385   echo "$ac_err" >&5
5386   echo "configure: failed program was:" >&5
5387   cat conftest.$ac_ext >&5
5388   rm -rf conftest*
5389   eval "ac_cv_header_$ac_safe=no"
5390 fi
5391 rm -f conftest*
5392 fi
5393 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5394   echo "$ac_t""yes" 1>&6
5395     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5396   cat >> confdefs.h <<EOF
5397 #define $ac_tr_hdr 1
5398 EOF
5399
5400 else
5401   echo "$ac_t""no" 1>&6
5402 fi
5403 done
5404
5405 for ac_hdr in sys/user.h
5406 do
5407 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5408 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5409 echo "configure:5410: checking for $ac_hdr" >&5
5410 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5411   echo $ac_n "(cached) $ac_c" 1>&6
5412 else
5413   cat > conftest.$ac_ext <<EOF
5414 #line 5415 "configure"
5415 #include "confdefs.h"
5416 #include <$ac_hdr>
5417 EOF
5418 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5419 { (eval echo configure:5420: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5420 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5421 if test -z "$ac_err"; then
5422   rm -rf conftest*
5423   eval "ac_cv_header_$ac_safe=yes"
5424 else
5425   echo "$ac_err" >&5
5426   echo "configure: failed program was:" >&5
5427   cat conftest.$ac_ext >&5
5428   rm -rf conftest*
5429   eval "ac_cv_header_$ac_safe=no"
5430 fi
5431 rm -f conftest*
5432 fi
5433 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5434   echo "$ac_t""yes" 1>&6
5435     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5436   cat >> confdefs.h <<EOF
5437 #define $ac_tr_hdr 1
5438 EOF
5439
5440 else
5441   echo "$ac_t""no" 1>&6
5442 fi
5443 done
5444
5445 for ac_hdr in sys/wait.h wait.h
5446 do
5447 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5448 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5449 echo "configure:5450: checking for $ac_hdr" >&5
5450 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5451   echo $ac_n "(cached) $ac_c" 1>&6
5452 else
5453   cat > conftest.$ac_ext <<EOF
5454 #line 5455 "configure"
5455 #include "confdefs.h"
5456 #include <$ac_hdr>
5457 EOF
5458 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5459 { (eval echo configure:5460: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5460 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5461 if test -z "$ac_err"; then
5462   rm -rf conftest*
5463   eval "ac_cv_header_$ac_safe=yes"
5464 else
5465   echo "$ac_err" >&5
5466   echo "configure: failed program was:" >&5
5467   cat conftest.$ac_ext >&5
5468   rm -rf conftest*
5469   eval "ac_cv_header_$ac_safe=no"
5470 fi
5471 rm -f conftest*
5472 fi
5473 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5474   echo "$ac_t""yes" 1>&6
5475     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5476   cat >> confdefs.h <<EOF
5477 #define $ac_tr_hdr 1
5478 EOF
5479
5480 else
5481   echo "$ac_t""no" 1>&6
5482 fi
5483 done
5484
5485 for ac_hdr in termios.h termio.h sgtty.h
5486 do
5487 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5488 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5489 echo "configure:5490: checking for $ac_hdr" >&5
5490 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5491   echo $ac_n "(cached) $ac_c" 1>&6
5492 else
5493   cat > conftest.$ac_ext <<EOF
5494 #line 5495 "configure"
5495 #include "confdefs.h"
5496 #include <$ac_hdr>
5497 EOF
5498 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5499 { (eval echo configure:5500: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5500 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5501 if test -z "$ac_err"; then
5502   rm -rf conftest*
5503   eval "ac_cv_header_$ac_safe=yes"
5504 else
5505   echo "$ac_err" >&5
5506   echo "configure: failed program was:" >&5
5507   cat conftest.$ac_ext >&5
5508   rm -rf conftest*
5509   eval "ac_cv_header_$ac_safe=no"
5510 fi
5511 rm -f conftest*
5512 fi
5513 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5514   echo "$ac_t""yes" 1>&6
5515     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5516   cat >> confdefs.h <<EOF
5517 #define $ac_tr_hdr 1
5518 EOF
5519
5520 else
5521   echo "$ac_t""no" 1>&6
5522 fi
5523 done
5524
5525 for ac_hdr in unistd.h
5526 do
5527 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5528 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5529 echo "configure:5530: checking for $ac_hdr" >&5
5530 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5531   echo $ac_n "(cached) $ac_c" 1>&6
5532 else
5533   cat > conftest.$ac_ext <<EOF
5534 #line 5535 "configure"
5535 #include "confdefs.h"
5536 #include <$ac_hdr>
5537 EOF
5538 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5539 { (eval echo configure:5540: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5540 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5541 if test -z "$ac_err"; then
5542   rm -rf conftest*
5543   eval "ac_cv_header_$ac_safe=yes"
5544 else
5545   echo "$ac_err" >&5
5546   echo "configure: failed program was:" >&5
5547   cat conftest.$ac_ext >&5
5548   rm -rf conftest*
5549   eval "ac_cv_header_$ac_safe=no"
5550 fi
5551 rm -f conftest*
5552 fi
5553 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5554   echo "$ac_t""yes" 1>&6
5555     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5556   cat >> confdefs.h <<EOF
5557 #define $ac_tr_hdr 1
5558 EOF
5559
5560 else
5561   echo "$ac_t""no" 1>&6
5562 fi
5563 done
5564
5565
5566 # On Solaris 2.[78], we need to define _MSE_INT_H to avoid a clash
5567 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
5568 # think that we don't have <curses.h> if we're using GCC.
5569 case $host_os in
5570   solaris2.[78])
5571     if test "$GCC" = yes; then
5572       cat >> confdefs.h <<\EOF
5573 #define _MSE_INT_H 1
5574 EOF
5575
5576     fi ;;
5577 esac
5578 for ac_hdr in curses.h ncurses.h term.h
5579 do
5580 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5581 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5582 echo "configure:5583: checking for $ac_hdr" >&5
5583 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5584   echo $ac_n "(cached) $ac_c" 1>&6
5585 else
5586   cat > conftest.$ac_ext <<EOF
5587 #line 5588 "configure"
5588 #include "confdefs.h"
5589 #include <$ac_hdr>
5590 EOF
5591 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5592 { (eval echo configure:5593: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5593 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5594 if test -z "$ac_err"; then
5595   rm -rf conftest*
5596   eval "ac_cv_header_$ac_safe=yes"
5597 else
5598   echo "$ac_err" >&5
5599   echo "configure: failed program was:" >&5
5600   cat conftest.$ac_ext >&5
5601   rm -rf conftest*
5602   eval "ac_cv_header_$ac_safe=no"
5603 fi
5604 rm -f conftest*
5605 fi
5606 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5607   echo "$ac_t""yes" 1>&6
5608     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5609   cat >> confdefs.h <<EOF
5610 #define $ac_tr_hdr 1
5611 EOF
5612
5613 else
5614   echo "$ac_t""no" 1>&6
5615 fi
5616 done
5617
5618
5619 # FIXME: kettenis/20030102: In most cases we include these
5620 # unconditionally, so what's the point in checking these?
5621 for ac_hdr in ctype.h time.h
5622 do
5623 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5624 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5625 echo "configure:5626: checking for $ac_hdr" >&5
5626 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5627   echo $ac_n "(cached) $ac_c" 1>&6
5628 else
5629   cat > conftest.$ac_ext <<EOF
5630 #line 5631 "configure"
5631 #include "confdefs.h"
5632 #include <$ac_hdr>
5633 EOF
5634 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5635 { (eval echo configure:5636: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5636 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5637 if test -z "$ac_err"; then
5638   rm -rf conftest*
5639   eval "ac_cv_header_$ac_safe=yes"
5640 else
5641   echo "$ac_err" >&5
5642   echo "configure: failed program was:" >&5
5643   cat conftest.$ac_ext >&5
5644   rm -rf conftest*
5645   eval "ac_cv_header_$ac_safe=no"
5646 fi
5647 rm -f conftest*
5648 fi
5649 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5650   echo "$ac_t""yes" 1>&6
5651     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5652   cat >> confdefs.h <<EOF
5653 #define $ac_tr_hdr 1
5654 EOF
5655
5656 else
5657   echo "$ac_t""no" 1>&6
5658 fi
5659 done
5660
5661
5662 echo $ac_n "checking for member st_blocks in struct stat""... $ac_c" 1>&6
5663 echo "configure:5664: checking for member st_blocks in struct stat" >&5
5664 if eval "test \"`echo '$''{'gdb_cv_have_struct_stat_with_st_blocks_member'+set}'`\" = set"; then
5665   echo $ac_n "(cached) $ac_c" 1>&6
5666 else
5667   cat > conftest.$ac_ext <<EOF
5668 #line 5669 "configure"
5669 #include "confdefs.h"
5670 #include <sys/types.h>
5671 #include <sys/stat.h>
5672 int main() {
5673 struct stat st; (void) st.st_blocks;
5674 ; return 0; }
5675 EOF
5676 if { (eval echo configure:5677: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5677   rm -rf conftest*
5678   gdb_cv_have_struct_stat_with_st_blocks_member=yes
5679 else
5680   echo "configure: failed program was:" >&5
5681   cat conftest.$ac_ext >&5
5682   rm -rf conftest*
5683   gdb_cv_have_struct_stat_with_st_blocks_member=no
5684 fi
5685 rm -f conftest*
5686 fi
5687
5688 echo "$ac_t""$gdb_cv_have_struct_stat_with_st_blocks_member" 1>&6
5689 if test $gdb_cv_have_struct_stat_with_st_blocks_member = yes; then
5690   cat >> confdefs.h <<\EOF
5691 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
5692 EOF
5693
5694 fi
5695 # ------------------------- #
5696 # Checks for declarations.  #
5697 # ------------------------- #
5698
5699 for ac_func in getopt
5700 do
5701   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5702 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
5703 echo "configure:5704: checking whether $ac_func is declared" >&5
5704 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
5705   echo $ac_n "(cached) $ac_c" 1>&6
5706 else
5707   cat > conftest.$ac_ext <<EOF
5708 #line 5709 "configure"
5709 #include "confdefs.h"
5710 #undef $ac_tr_decl
5711 #define $ac_tr_decl 1
5712
5713
5714 int main() {
5715 #ifndef $ac_func
5716 char *(*pfn) = (char *(*)) $ac_func ;
5717 #endif
5718 ; return 0; }
5719 EOF
5720 if { (eval echo configure:5721: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5721   rm -rf conftest*
5722   eval "gcc_cv_have_decl_$ac_func=yes"
5723 else
5724   echo "configure: failed program was:" >&5
5725   cat conftest.$ac_ext >&5
5726   rm -rf conftest*
5727   eval "gcc_cv_have_decl_$ac_func=no"
5728 fi
5729 rm -f conftest*
5730 fi
5731
5732 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
5733   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
5734 #define $ac_tr_decl 1
5735 EOF
5736
5737 else
5738   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
5739 #define $ac_tr_decl 0
5740 EOF
5741
5742 fi
5743
5744 done
5745 if test x = y ; then
5746   cat >> confdefs.h <<\EOF
5747 #define HAVE_DECL_GETOPT 1
5748 EOF
5749 fi
5750
5751
5752 # ------------------ #
5753 # Checks for types.  #
5754 # ------------------ #
5755
5756 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
5757 echo "configure:5758: checking return type of signal handlers" >&5
5758 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
5759   echo $ac_n "(cached) $ac_c" 1>&6
5760 else
5761   cat > conftest.$ac_ext <<EOF
5762 #line 5763 "configure"
5763 #include "confdefs.h"
5764 #include <sys/types.h>
5765 #include <signal.h>
5766 #ifdef signal
5767 #undef signal
5768 #endif
5769 #ifdef __cplusplus
5770 extern "C" void (*signal (int, void (*)(int)))(int);
5771 #else
5772 void (*signal ()) ();
5773 #endif
5774
5775 int main() {
5776 int i;
5777 ; return 0; }
5778 EOF
5779 if { (eval echo configure:5780: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5780   rm -rf conftest*
5781   ac_cv_type_signal=void
5782 else
5783   echo "configure: failed program was:" >&5
5784   cat conftest.$ac_ext >&5
5785   rm -rf conftest*
5786   ac_cv_type_signal=int
5787 fi
5788 rm -f conftest*
5789 fi
5790
5791 echo "$ac_t""$ac_cv_type_signal" 1>&6
5792 cat >> confdefs.h <<EOF
5793 #define RETSIGTYPE $ac_cv_type_signal
5794 EOF
5795
5796
5797
5798 # ------------------------------------- #
5799 # Checks for compiler characteristics.  #
5800 # ------------------------------------- #
5801
5802 echo $ac_n "checking for working const""... $ac_c" 1>&6
5803 echo "configure:5804: checking for working const" >&5
5804 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
5805   echo $ac_n "(cached) $ac_c" 1>&6
5806 else
5807   cat > conftest.$ac_ext <<EOF
5808 #line 5809 "configure"
5809 #include "confdefs.h"
5810
5811 int main() {
5812
5813 /* Ultrix mips cc rejects this.  */
5814 typedef int charset[2]; const charset x;
5815 /* SunOS 4.1.1 cc rejects this.  */
5816 char const *const *ccp;
5817 char **p;
5818 /* NEC SVR4.0.2 mips cc rejects this.  */
5819 struct point {int x, y;};
5820 static struct point const zero = {0,0};
5821 /* AIX XL C 1.02.0.0 rejects this.
5822    It does not let you subtract one const X* pointer from another in an arm
5823    of an if-expression whose if-part is not a constant expression */
5824 const char *g = "string";
5825 ccp = &g + (g ? g-g : 0);
5826 /* HPUX 7.0 cc rejects these. */
5827 ++ccp;
5828 p = (char**) ccp;
5829 ccp = (char const *const *) p;
5830 { /* SCO 3.2v4 cc rejects this.  */
5831   char *t;
5832   char const *s = 0 ? (char *) 0 : (char const *) 0;
5833
5834   *t++ = 0;
5835 }
5836 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
5837   int x[] = {25, 17};
5838   const int *foo = &x[0];
5839   ++foo;
5840 }
5841 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5842   typedef const int *iptr;
5843   iptr p = 0;
5844   ++p;
5845 }
5846 { /* AIX XL C 1.02.0.0 rejects this saying
5847      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5848   struct s { int j; const int *ap[3]; };
5849   struct s *b; b->j = 5;
5850 }
5851 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5852   const int foo = 10;
5853 }
5854
5855 ; return 0; }
5856 EOF
5857 if { (eval echo configure:5858: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5858   rm -rf conftest*
5859   ac_cv_c_const=yes
5860 else
5861   echo "configure: failed program was:" >&5
5862   cat conftest.$ac_ext >&5
5863   rm -rf conftest*
5864   ac_cv_c_const=no
5865 fi
5866 rm -f conftest*
5867 fi
5868
5869 echo "$ac_t""$ac_cv_c_const" 1>&6
5870 if test $ac_cv_c_const = no; then
5871   cat >> confdefs.h <<\EOF
5872 #define const
5873 EOF
5874
5875 fi
5876
5877 echo $ac_n "checking for inline""... $ac_c" 1>&6
5878 echo "configure:5879: checking for inline" >&5
5879 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
5880   echo $ac_n "(cached) $ac_c" 1>&6
5881 else
5882   ac_cv_c_inline=no
5883 for ac_kw in inline __inline__ __inline; do
5884   cat > conftest.$ac_ext <<EOF
5885 #line 5886 "configure"
5886 #include "confdefs.h"
5887
5888 int main() {
5889 } $ac_kw foo() {
5890 ; return 0; }
5891 EOF
5892 if { (eval echo configure:5893: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5893   rm -rf conftest*
5894   ac_cv_c_inline=$ac_kw; break
5895 else
5896   echo "configure: failed program was:" >&5
5897   cat conftest.$ac_ext >&5
5898 fi
5899 rm -f conftest*
5900 done
5901
5902 fi
5903
5904 echo "$ac_t""$ac_cv_c_inline" 1>&6
5905 case "$ac_cv_c_inline" in
5906   inline | yes) ;;
5907   no) cat >> confdefs.h <<\EOF
5908 #define inline
5909 EOF
5910  ;;
5911   *)  cat >> confdefs.h <<EOF
5912 #define inline $ac_cv_c_inline
5913 EOF
5914  ;;
5915 esac
5916
5917
5918 # ------------------------------ #
5919 # Checks for library functions.  #
5920 # ------------------------------ #
5921
5922 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5923 # for constant arguments.  Useless!
5924 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5925 echo "configure:5926: checking for working alloca.h" >&5
5926 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5927   echo $ac_n "(cached) $ac_c" 1>&6
5928 else
5929   cat > conftest.$ac_ext <<EOF
5930 #line 5931 "configure"
5931 #include "confdefs.h"
5932 #include <alloca.h>
5933 int main() {
5934 char *p = alloca(2 * sizeof(int));
5935 ; return 0; }
5936 EOF
5937 if { (eval echo configure:5938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5938   rm -rf conftest*
5939   ac_cv_header_alloca_h=yes
5940 else
5941   echo "configure: failed program was:" >&5
5942   cat conftest.$ac_ext >&5
5943   rm -rf conftest*
5944   ac_cv_header_alloca_h=no
5945 fi
5946 rm -f conftest*
5947 fi
5948
5949 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5950 if test $ac_cv_header_alloca_h = yes; then
5951   cat >> confdefs.h <<\EOF
5952 #define HAVE_ALLOCA_H 1
5953 EOF
5954
5955 fi
5956
5957 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5958 echo "configure:5959: checking for alloca" >&5
5959 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5960   echo $ac_n "(cached) $ac_c" 1>&6
5961 else
5962   cat > conftest.$ac_ext <<EOF
5963 #line 5964 "configure"
5964 #include "confdefs.h"
5965
5966 #ifdef __GNUC__
5967 # define alloca __builtin_alloca
5968 #else
5969 # ifdef _MSC_VER
5970 #  include <malloc.h>
5971 #  define alloca _alloca
5972 # else
5973 #  if HAVE_ALLOCA_H
5974 #   include <alloca.h>
5975 #  else
5976 #   ifdef _AIX
5977  #pragma alloca
5978 #   else
5979 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5980 char *alloca ();
5981 #    endif
5982 #   endif
5983 #  endif
5984 # endif
5985 #endif
5986
5987 int main() {
5988 char *p = (char *) alloca(1);
5989 ; return 0; }
5990 EOF
5991 if { (eval echo configure:5992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5992   rm -rf conftest*
5993   ac_cv_func_alloca_works=yes
5994 else
5995   echo "configure: failed program was:" >&5
5996   cat conftest.$ac_ext >&5
5997   rm -rf conftest*
5998   ac_cv_func_alloca_works=no
5999 fi
6000 rm -f conftest*
6001 fi
6002
6003 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6004 if test $ac_cv_func_alloca_works = yes; then
6005   cat >> confdefs.h <<\EOF
6006 #define HAVE_ALLOCA 1
6007 EOF
6008
6009 fi
6010
6011 if test $ac_cv_func_alloca_works = no; then
6012   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6013   # that cause trouble.  Some versions do not even contain alloca or
6014   # contain a buggy version.  If you still want to use their alloca,
6015   # use ar to extract alloca.o from them instead of compiling alloca.c.
6016   ALLOCA=alloca.${ac_objext}
6017   cat >> confdefs.h <<\EOF
6018 #define C_ALLOCA 1
6019 EOF
6020
6021
6022 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6023 echo "configure:6024: checking whether alloca needs Cray hooks" >&5
6024 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6025   echo $ac_n "(cached) $ac_c" 1>&6
6026 else
6027   cat > conftest.$ac_ext <<EOF
6028 #line 6029 "configure"
6029 #include "confdefs.h"
6030 #if defined(CRAY) && ! defined(CRAY2)
6031 webecray
6032 #else
6033 wenotbecray
6034 #endif
6035
6036 EOF
6037 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6038   egrep "webecray" >/dev/null 2>&1; then
6039   rm -rf conftest*
6040   ac_cv_os_cray=yes
6041 else
6042   rm -rf conftest*
6043   ac_cv_os_cray=no
6044 fi
6045 rm -f conftest*
6046
6047 fi
6048
6049 echo "$ac_t""$ac_cv_os_cray" 1>&6
6050 if test $ac_cv_os_cray = yes; then
6051 for ac_func in _getb67 GETB67 getb67; do
6052   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6053 echo "configure:6054: checking for $ac_func" >&5
6054 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6055   echo $ac_n "(cached) $ac_c" 1>&6
6056 else
6057   cat > conftest.$ac_ext <<EOF
6058 #line 6059 "configure"
6059 #include "confdefs.h"
6060 /* System header to define __stub macros and hopefully few prototypes,
6061     which can conflict with char $ac_func(); below.  */
6062 #include <assert.h>
6063 /* Override any gcc2 internal prototype to avoid an error.  */
6064 /* We use char because int might match the return type of a gcc2
6065     builtin and then its argument prototype would still apply.  */
6066 char $ac_func();
6067
6068 int main() {
6069
6070 /* The GNU C library defines this for functions which it implements
6071     to always fail with ENOSYS.  Some functions are actually named
6072     something starting with __ and the normal name is an alias.  */
6073 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6074 choke me
6075 #else
6076 $ac_func();
6077 #endif
6078
6079 ; return 0; }
6080 EOF
6081 if { (eval echo configure:6082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6082   rm -rf conftest*
6083   eval "ac_cv_func_$ac_func=yes"
6084 else
6085   echo "configure: failed program was:" >&5
6086   cat conftest.$ac_ext >&5
6087   rm -rf conftest*
6088   eval "ac_cv_func_$ac_func=no"
6089 fi
6090 rm -f conftest*
6091 fi
6092
6093 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6094   echo "$ac_t""yes" 1>&6
6095   cat >> confdefs.h <<EOF
6096 #define CRAY_STACKSEG_END $ac_func
6097 EOF
6098
6099   break
6100 else
6101   echo "$ac_t""no" 1>&6
6102 fi
6103
6104 done
6105 fi
6106
6107 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6108 echo "configure:6109: checking stack direction for C alloca" >&5
6109 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6110   echo $ac_n "(cached) $ac_c" 1>&6
6111 else
6112   if test "$cross_compiling" = yes; then
6113   ac_cv_c_stack_direction=0
6114 else
6115   cat > conftest.$ac_ext <<EOF
6116 #line 6117 "configure"
6117 #include "confdefs.h"
6118 find_stack_direction ()
6119 {
6120   static char *addr = 0;
6121   auto char dummy;
6122   if (addr == 0)
6123     {
6124       addr = &dummy;
6125       return find_stack_direction ();
6126     }
6127   else
6128     return (&dummy > addr) ? 1 : -1;
6129 }
6130 main ()
6131 {
6132   exit (find_stack_direction() < 0);
6133 }
6134 EOF
6135 if { (eval echo configure:6136: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6136 then
6137   ac_cv_c_stack_direction=1
6138 else
6139   echo "configure: failed program was:" >&5
6140   cat conftest.$ac_ext >&5
6141   rm -fr conftest*
6142   ac_cv_c_stack_direction=-1
6143 fi
6144 rm -fr conftest*
6145 fi
6146
6147 fi
6148
6149 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6150 cat >> confdefs.h <<EOF
6151 #define STACK_DIRECTION $ac_cv_c_stack_direction
6152 EOF
6153
6154 fi
6155
6156 for ac_hdr in unistd.h
6157 do
6158 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6159 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6160 echo "configure:6161: checking for $ac_hdr" >&5
6161 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6162   echo $ac_n "(cached) $ac_c" 1>&6
6163 else
6164   cat > conftest.$ac_ext <<EOF
6165 #line 6166 "configure"
6166 #include "confdefs.h"
6167 #include <$ac_hdr>
6168 EOF
6169 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6170 { (eval echo configure:6171: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6171 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6172 if test -z "$ac_err"; then
6173   rm -rf conftest*
6174   eval "ac_cv_header_$ac_safe=yes"
6175 else
6176   echo "$ac_err" >&5
6177   echo "configure: failed program was:" >&5
6178   cat conftest.$ac_ext >&5
6179   rm -rf conftest*
6180   eval "ac_cv_header_$ac_safe=no"
6181 fi
6182 rm -f conftest*
6183 fi
6184 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6185   echo "$ac_t""yes" 1>&6
6186     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6187   cat >> confdefs.h <<EOF
6188 #define $ac_tr_hdr 1
6189 EOF
6190
6191 else
6192   echo "$ac_t""no" 1>&6
6193 fi
6194 done
6195
6196 for ac_func in getpagesize
6197 do
6198 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6199 echo "configure:6200: checking for $ac_func" >&5
6200 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6201   echo $ac_n "(cached) $ac_c" 1>&6
6202 else
6203   cat > conftest.$ac_ext <<EOF
6204 #line 6205 "configure"
6205 #include "confdefs.h"
6206 /* System header to define __stub macros and hopefully few prototypes,
6207     which can conflict with char $ac_func(); below.  */
6208 #include <assert.h>
6209 /* Override any gcc2 internal prototype to avoid an error.  */
6210 /* We use char because int might match the return type of a gcc2
6211     builtin and then its argument prototype would still apply.  */
6212 char $ac_func();
6213
6214 int main() {
6215
6216 /* The GNU C library defines this for functions which it implements
6217     to always fail with ENOSYS.  Some functions are actually named
6218     something starting with __ and the normal name is an alias.  */
6219 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6220 choke me
6221 #else
6222 $ac_func();
6223 #endif
6224
6225 ; return 0; }
6226 EOF
6227 if { (eval echo configure:6228: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6228   rm -rf conftest*
6229   eval "ac_cv_func_$ac_func=yes"
6230 else
6231   echo "configure: failed program was:" >&5
6232   cat conftest.$ac_ext >&5
6233   rm -rf conftest*
6234   eval "ac_cv_func_$ac_func=no"
6235 fi
6236 rm -f conftest*
6237 fi
6238
6239 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6240   echo "$ac_t""yes" 1>&6
6241     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6242   cat >> confdefs.h <<EOF
6243 #define $ac_tr_func 1
6244 EOF
6245
6246 else
6247   echo "$ac_t""no" 1>&6
6248 fi
6249 done
6250
6251 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6252 echo "configure:6253: checking for working mmap" >&5
6253 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6254   echo $ac_n "(cached) $ac_c" 1>&6
6255 else
6256   if test "$cross_compiling" = yes; then
6257   ac_cv_func_mmap_fixed_mapped=no
6258 else
6259   cat > conftest.$ac_ext <<EOF
6260 #line 6261 "configure"
6261 #include "confdefs.h"
6262
6263 /* Thanks to Mike Haertel and Jim Avera for this test.
6264    Here is a matrix of mmap possibilities:
6265         mmap private not fixed
6266         mmap private fixed at somewhere currently unmapped
6267         mmap private fixed at somewhere already mapped
6268         mmap shared not fixed
6269         mmap shared fixed at somewhere currently unmapped
6270         mmap shared fixed at somewhere already mapped
6271    For private mappings, we should verify that changes cannot be read()
6272    back from the file, nor mmap's back from the file at a different
6273    address.  (There have been systems where private was not correctly
6274    implemented like the infamous i386 svr4.0, and systems where the
6275    VM page cache was not coherent with the filesystem buffer cache
6276    like early versions of FreeBSD and possibly contemporary NetBSD.)
6277    For shared mappings, we should conversely verify that changes get
6278    propogated back to all the places they're supposed to be.
6279
6280    Grep wants private fixed already mapped.
6281    The main things grep needs to know about mmap are:
6282    * does it exist and is it safe to write into the mmap'd area
6283    * how to use it (BSD variants)  */
6284 #include <sys/types.h>
6285 #include <fcntl.h>
6286 #include <sys/mman.h>
6287
6288 /* This mess was copied from the GNU getpagesize.h.  */
6289 #ifndef HAVE_GETPAGESIZE
6290 # ifdef HAVE_UNISTD_H
6291 #  include <unistd.h>
6292 # endif
6293
6294 /* Assume that all systems that can run configure have sys/param.h.  */
6295 # ifndef HAVE_SYS_PARAM_H
6296 #  define HAVE_SYS_PARAM_H 1
6297 # endif
6298
6299 # ifdef _SC_PAGESIZE
6300 #  define getpagesize() sysconf(_SC_PAGESIZE)
6301 # else /* no _SC_PAGESIZE */
6302 #  ifdef HAVE_SYS_PARAM_H
6303 #   include <sys/param.h>
6304 #   ifdef EXEC_PAGESIZE
6305 #    define getpagesize() EXEC_PAGESIZE
6306 #   else /* no EXEC_PAGESIZE */
6307 #    ifdef NBPG
6308 #     define getpagesize() NBPG * CLSIZE
6309 #     ifndef CLSIZE
6310 #      define CLSIZE 1
6311 #     endif /* no CLSIZE */
6312 #    else /* no NBPG */
6313 #     ifdef NBPC
6314 #      define getpagesize() NBPC
6315 #     else /* no NBPC */
6316 #      ifdef PAGESIZE
6317 #       define getpagesize() PAGESIZE
6318 #      endif /* PAGESIZE */
6319 #     endif /* no NBPC */
6320 #    endif /* no NBPG */
6321 #   endif /* no EXEC_PAGESIZE */
6322 #  else /* no HAVE_SYS_PARAM_H */
6323 #   define getpagesize() 8192   /* punt totally */
6324 #  endif /* no HAVE_SYS_PARAM_H */
6325 # endif /* no _SC_PAGESIZE */
6326
6327 #endif /* no HAVE_GETPAGESIZE */
6328
6329 #ifdef __cplusplus
6330 extern "C" { void *malloc(unsigned); }
6331 #else
6332 char *malloc();
6333 #endif
6334
6335 int
6336 main()
6337 {
6338         char *data, *data2, *data3;
6339         int i, pagesize;
6340         int fd;
6341
6342         pagesize = getpagesize();
6343
6344         /*
6345          * First, make a file with some known garbage in it.
6346          */
6347         data = malloc(pagesize);
6348         if (!data)
6349                 exit(1);
6350         for (i = 0; i < pagesize; ++i)
6351                 *(data + i) = rand();
6352         umask(0);
6353         fd = creat("conftestmmap", 0600);
6354         if (fd < 0)
6355                 exit(1);
6356         if (write(fd, data, pagesize) != pagesize)
6357                 exit(1);
6358         close(fd);
6359
6360         /*
6361          * Next, try to mmap the file at a fixed address which
6362          * already has something else allocated at it.  If we can,
6363          * also make sure that we see the same garbage.
6364          */
6365         fd = open("conftestmmap", O_RDWR);
6366         if (fd < 0)
6367                 exit(1);
6368         data2 = malloc(2 * pagesize);
6369         if (!data2)
6370                 exit(1);
6371         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6372         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6373             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6374                 exit(1);
6375         for (i = 0; i < pagesize; ++i)
6376                 if (*(data + i) != *(data2 + i))
6377                         exit(1);
6378
6379         /*
6380          * Finally, make sure that changes to the mapped area
6381          * do not percolate back to the file as seen by read().
6382          * (This is a bug on some variants of i386 svr4.0.)
6383          */
6384         for (i = 0; i < pagesize; ++i)
6385                 *(data2 + i) = *(data2 + i) + 1;
6386         data3 = malloc(pagesize);
6387         if (!data3)
6388                 exit(1);
6389         if (read(fd, data3, pagesize) != pagesize)
6390                 exit(1);
6391         for (i = 0; i < pagesize; ++i)
6392                 if (*(data + i) != *(data3 + i))
6393                         exit(1);
6394         close(fd);
6395         unlink("conftestmmap");
6396         exit(0);
6397 }
6398
6399 EOF
6400 if { (eval echo configure:6401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6401 then
6402   ac_cv_func_mmap_fixed_mapped=yes
6403 else
6404   echo "configure: failed program was:" >&5
6405   cat conftest.$ac_ext >&5
6406   rm -fr conftest*
6407   ac_cv_func_mmap_fixed_mapped=no
6408 fi
6409 rm -fr conftest*
6410 fi
6411
6412 fi
6413
6414 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6415 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6416   cat >> confdefs.h <<\EOF
6417 #define HAVE_MMAP 1
6418 EOF
6419
6420 fi
6421
6422 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
6423 echo "configure:6424: checking for pid_t" >&5
6424 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
6425   echo $ac_n "(cached) $ac_c" 1>&6
6426 else
6427   cat > conftest.$ac_ext <<EOF
6428 #line 6429 "configure"
6429 #include "confdefs.h"
6430 #include <sys/types.h>
6431 #if STDC_HEADERS
6432 #include <stdlib.h>
6433 #include <stddef.h>
6434 #endif
6435 EOF
6436 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6437   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6438   rm -rf conftest*
6439   ac_cv_type_pid_t=yes
6440 else
6441   rm -rf conftest*
6442   ac_cv_type_pid_t=no
6443 fi
6444 rm -f conftest*
6445
6446 fi
6447 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
6448 if test $ac_cv_type_pid_t = no; then
6449   cat >> confdefs.h <<\EOF
6450 #define pid_t int
6451 EOF
6452
6453 fi
6454
6455 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
6456 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
6457 echo "configure:6458: checking for vfork.h" >&5
6458 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6459   echo $ac_n "(cached) $ac_c" 1>&6
6460 else
6461   cat > conftest.$ac_ext <<EOF
6462 #line 6463 "configure"
6463 #include "confdefs.h"
6464 #include <vfork.h>
6465 EOF
6466 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6467 { (eval echo configure:6468: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6468 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6469 if test -z "$ac_err"; then
6470   rm -rf conftest*
6471   eval "ac_cv_header_$ac_safe=yes"
6472 else
6473   echo "$ac_err" >&5
6474   echo "configure: failed program was:" >&5
6475   cat conftest.$ac_ext >&5
6476   rm -rf conftest*
6477   eval "ac_cv_header_$ac_safe=no"
6478 fi
6479 rm -f conftest*
6480 fi
6481 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6482   echo "$ac_t""yes" 1>&6
6483   cat >> confdefs.h <<\EOF
6484 #define HAVE_VFORK_H 1
6485 EOF
6486
6487 else
6488   echo "$ac_t""no" 1>&6
6489 fi
6490
6491 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
6492 echo "configure:6493: checking for working vfork" >&5
6493 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
6494   echo $ac_n "(cached) $ac_c" 1>&6
6495 else
6496   if test "$cross_compiling" = yes; then
6497   echo $ac_n "checking for vfork""... $ac_c" 1>&6
6498 echo "configure:6499: checking for vfork" >&5
6499 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
6500   echo $ac_n "(cached) $ac_c" 1>&6
6501 else
6502   cat > conftest.$ac_ext <<EOF
6503 #line 6504 "configure"
6504 #include "confdefs.h"
6505 /* System header to define __stub macros and hopefully few prototypes,
6506     which can conflict with char vfork(); below.  */
6507 #include <assert.h>
6508 /* Override any gcc2 internal prototype to avoid an error.  */
6509 /* We use char because int might match the return type of a gcc2
6510     builtin and then its argument prototype would still apply.  */
6511 char vfork();
6512
6513 int main() {
6514
6515 /* The GNU C library defines this for functions which it implements
6516     to always fail with ENOSYS.  Some functions are actually named
6517     something starting with __ and the normal name is an alias.  */
6518 #if defined (__stub_vfork) || defined (__stub___vfork)
6519 choke me
6520 #else
6521 vfork();
6522 #endif
6523
6524 ; return 0; }
6525 EOF
6526 if { (eval echo configure:6527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6527   rm -rf conftest*
6528   eval "ac_cv_func_vfork=yes"
6529 else
6530   echo "configure: failed program was:" >&5
6531   cat conftest.$ac_ext >&5
6532   rm -rf conftest*
6533   eval "ac_cv_func_vfork=no"
6534 fi
6535 rm -f conftest*
6536 fi
6537
6538 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
6539   echo "$ac_t""yes" 1>&6
6540   :
6541 else
6542   echo "$ac_t""no" 1>&6
6543 fi
6544
6545 ac_cv_func_vfork_works=$ac_cv_func_vfork
6546 else
6547   cat > conftest.$ac_ext <<EOF
6548 #line 6549 "configure"
6549 #include "confdefs.h"
6550 /* Thanks to Paul Eggert for this test.  */
6551 #include <stdio.h>
6552 #include <sys/types.h>
6553 #include <sys/stat.h>
6554 #ifdef HAVE_UNISTD_H
6555 #include <unistd.h>
6556 #endif
6557 #ifdef HAVE_VFORK_H
6558 #include <vfork.h>
6559 #endif
6560 /* On some sparc systems, changes by the child to local and incoming
6561    argument registers are propagated back to the parent.
6562    The compiler is told about this with #include <vfork.h>,
6563    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
6564    Test for this by using a static variable whose address
6565    is put into a register that is clobbered by the vfork.  */
6566 static
6567 #ifdef __cplusplus
6568 sparc_address_test (int arg)
6569 #else
6570 sparc_address_test (arg) int arg;
6571 #endif
6572 {
6573   static pid_t child;
6574   if (!child) {
6575     child = vfork ();
6576     if (child < 0) {
6577       perror ("vfork");
6578       _exit(2);
6579     }
6580     if (!child) {
6581       arg = getpid();
6582       write(-1, "", 0);
6583       _exit (arg);
6584     }
6585   }
6586 }
6587 main() {
6588   pid_t parent = getpid ();
6589   pid_t child;
6590
6591   sparc_address_test ();
6592
6593   child = vfork ();
6594
6595   if (child == 0) {
6596     /* Here is another test for sparc vfork register problems.
6597        This test uses lots of local variables, at least
6598        as many local variables as main has allocated so far
6599        including compiler temporaries.  4 locals are enough for
6600        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
6601        A buggy compiler should reuse the register of parent
6602        for one of the local variables, since it will think that
6603        parent can't possibly be used any more in this routine.
6604        Assigning to the local variable will thus munge parent
6605        in the parent process.  */
6606     pid_t
6607       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6608       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6609     /* Convince the compiler that p..p7 are live; otherwise, it might
6610        use the same hardware register for all 8 local variables.  */
6611     if (p != p1 || p != p2 || p != p3 || p != p4
6612         || p != p5 || p != p6 || p != p7)
6613       _exit(1);
6614
6615     /* On some systems (e.g. IRIX 3.3),
6616        vfork doesn't separate parent from child file descriptors.
6617        If the child closes a descriptor before it execs or exits,
6618        this munges the parent's descriptor as well.
6619        Test for this by closing stdout in the child.  */
6620     _exit(close(fileno(stdout)) != 0);
6621   } else {
6622     int status;
6623     struct stat st;
6624
6625     while (wait(&status) != child)
6626       ;
6627     exit(
6628          /* Was there some problem with vforking?  */
6629          child < 0
6630
6631          /* Did the child fail?  (This shouldn't happen.)  */
6632          || status
6633
6634          /* Did the vfork/compiler bug occur?  */
6635          || parent != getpid()
6636
6637          /* Did the file descriptor bug occur?  */
6638          || fstat(fileno(stdout), &st) != 0
6639          );
6640   }
6641 }
6642 EOF
6643 if { (eval echo configure:6644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6644 then
6645   ac_cv_func_vfork_works=yes
6646 else
6647   echo "configure: failed program was:" >&5
6648   cat conftest.$ac_ext >&5
6649   rm -fr conftest*
6650   ac_cv_func_vfork_works=no
6651 fi
6652 rm -fr conftest*
6653 fi
6654
6655 fi
6656
6657 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
6658 if test $ac_cv_func_vfork_works = no; then
6659   cat >> confdefs.h <<\EOF
6660 #define vfork fork
6661 EOF
6662
6663 fi
6664
6665 for ac_func in canonicalize_file_name realpath
6666 do
6667 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6668 echo "configure:6669: checking for $ac_func" >&5
6669 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6670   echo $ac_n "(cached) $ac_c" 1>&6
6671 else
6672   cat > conftest.$ac_ext <<EOF
6673 #line 6674 "configure"
6674 #include "confdefs.h"
6675 /* System header to define __stub macros and hopefully few prototypes,
6676     which can conflict with char $ac_func(); below.  */
6677 #include <assert.h>
6678 /* Override any gcc2 internal prototype to avoid an error.  */
6679 /* We use char because int might match the return type of a gcc2
6680     builtin and then its argument prototype would still apply.  */
6681 char $ac_func();
6682
6683 int main() {
6684
6685 /* The GNU C library defines this for functions which it implements
6686     to always fail with ENOSYS.  Some functions are actually named
6687     something starting with __ and the normal name is an alias.  */
6688 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6689 choke me
6690 #else
6691 $ac_func();
6692 #endif
6693
6694 ; return 0; }
6695 EOF
6696 if { (eval echo configure:6697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6697   rm -rf conftest*
6698   eval "ac_cv_func_$ac_func=yes"
6699 else
6700   echo "configure: failed program was:" >&5
6701   cat conftest.$ac_ext >&5
6702   rm -rf conftest*
6703   eval "ac_cv_func_$ac_func=no"
6704 fi
6705 rm -f conftest*
6706 fi
6707
6708 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6709   echo "$ac_t""yes" 1>&6
6710     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6711   cat >> confdefs.h <<EOF
6712 #define $ac_tr_func 1
6713 EOF
6714
6715 else
6716   echo "$ac_t""no" 1>&6
6717 fi
6718 done
6719
6720 for ac_func in poll
6721 do
6722 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6723 echo "configure:6724: checking for $ac_func" >&5
6724 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6725   echo $ac_n "(cached) $ac_c" 1>&6
6726 else
6727   cat > conftest.$ac_ext <<EOF
6728 #line 6729 "configure"
6729 #include "confdefs.h"
6730 /* System header to define __stub macros and hopefully few prototypes,
6731     which can conflict with char $ac_func(); below.  */
6732 #include <assert.h>
6733 /* Override any gcc2 internal prototype to avoid an error.  */
6734 /* We use char because int might match the return type of a gcc2
6735     builtin and then its argument prototype would still apply.  */
6736 char $ac_func();
6737
6738 int main() {
6739
6740 /* The GNU C library defines this for functions which it implements
6741     to always fail with ENOSYS.  Some functions are actually named
6742     something starting with __ and the normal name is an alias.  */
6743 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6744 choke me
6745 #else
6746 $ac_func();
6747 #endif
6748
6749 ; return 0; }
6750 EOF
6751 if { (eval echo configure:6752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6752   rm -rf conftest*
6753   eval "ac_cv_func_$ac_func=yes"
6754 else
6755   echo "configure: failed program was:" >&5
6756   cat conftest.$ac_ext >&5
6757   rm -rf conftest*
6758   eval "ac_cv_func_$ac_func=no"
6759 fi
6760 rm -f conftest*
6761 fi
6762
6763 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6764   echo "$ac_t""yes" 1>&6
6765     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6766   cat >> confdefs.h <<EOF
6767 #define $ac_tr_func 1
6768 EOF
6769
6770 else
6771   echo "$ac_t""no" 1>&6
6772 fi
6773 done
6774
6775 for ac_func in pread64
6776 do
6777 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6778 echo "configure:6779: checking for $ac_func" >&5
6779 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6780   echo $ac_n "(cached) $ac_c" 1>&6
6781 else
6782   cat > conftest.$ac_ext <<EOF
6783 #line 6784 "configure"
6784 #include "confdefs.h"
6785 /* System header to define __stub macros and hopefully few prototypes,
6786     which can conflict with char $ac_func(); below.  */
6787 #include <assert.h>
6788 /* Override any gcc2 internal prototype to avoid an error.  */
6789 /* We use char because int might match the return type of a gcc2
6790     builtin and then its argument prototype would still apply.  */
6791 char $ac_func();
6792
6793 int main() {
6794
6795 /* The GNU C library defines this for functions which it implements
6796     to always fail with ENOSYS.  Some functions are actually named
6797     something starting with __ and the normal name is an alias.  */
6798 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6799 choke me
6800 #else
6801 $ac_func();
6802 #endif
6803
6804 ; return 0; }
6805 EOF
6806 if { (eval echo configure:6807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6807   rm -rf conftest*
6808   eval "ac_cv_func_$ac_func=yes"
6809 else
6810   echo "configure: failed program was:" >&5
6811   cat conftest.$ac_ext >&5
6812   rm -rf conftest*
6813   eval "ac_cv_func_$ac_func=no"
6814 fi
6815 rm -f conftest*
6816 fi
6817
6818 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6819   echo "$ac_t""yes" 1>&6
6820     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6821   cat >> confdefs.h <<EOF
6822 #define $ac_tr_func 1
6823 EOF
6824
6825 else
6826   echo "$ac_t""no" 1>&6
6827 fi
6828 done
6829
6830 for ac_func in sbrk
6831 do
6832 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6833 echo "configure:6834: checking for $ac_func" >&5
6834 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6835   echo $ac_n "(cached) $ac_c" 1>&6
6836 else
6837   cat > conftest.$ac_ext <<EOF
6838 #line 6839 "configure"
6839 #include "confdefs.h"
6840 /* System header to define __stub macros and hopefully few prototypes,
6841     which can conflict with char $ac_func(); below.  */
6842 #include <assert.h>
6843 /* Override any gcc2 internal prototype to avoid an error.  */
6844 /* We use char because int might match the return type of a gcc2
6845     builtin and then its argument prototype would still apply.  */
6846 char $ac_func();
6847
6848 int main() {
6849
6850 /* The GNU C library defines this for functions which it implements
6851     to always fail with ENOSYS.  Some functions are actually named
6852     something starting with __ and the normal name is an alias.  */
6853 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6854 choke me
6855 #else
6856 $ac_func();
6857 #endif
6858
6859 ; return 0; }
6860 EOF
6861 if { (eval echo configure:6862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6862   rm -rf conftest*
6863   eval "ac_cv_func_$ac_func=yes"
6864 else
6865   echo "configure: failed program was:" >&5
6866   cat conftest.$ac_ext >&5
6867   rm -rf conftest*
6868   eval "ac_cv_func_$ac_func=no"
6869 fi
6870 rm -f conftest*
6871 fi
6872
6873 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6874   echo "$ac_t""yes" 1>&6
6875     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6876   cat >> confdefs.h <<EOF
6877 #define $ac_tr_func 1
6878 EOF
6879
6880 else
6881   echo "$ac_t""no" 1>&6
6882 fi
6883 done
6884
6885 for ac_func in setpgid setpgrp
6886 do
6887 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6888 echo "configure:6889: checking for $ac_func" >&5
6889 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6890   echo $ac_n "(cached) $ac_c" 1>&6
6891 else
6892   cat > conftest.$ac_ext <<EOF
6893 #line 6894 "configure"
6894 #include "confdefs.h"
6895 /* System header to define __stub macros and hopefully few prototypes,
6896     which can conflict with char $ac_func(); below.  */
6897 #include <assert.h>
6898 /* Override any gcc2 internal prototype to avoid an error.  */
6899 /* We use char because int might match the return type of a gcc2
6900     builtin and then its argument prototype would still apply.  */
6901 char $ac_func();
6902
6903 int main() {
6904
6905 /* The GNU C library defines this for functions which it implements
6906     to always fail with ENOSYS.  Some functions are actually named
6907     something starting with __ and the normal name is an alias.  */
6908 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6909 choke me
6910 #else
6911 $ac_func();
6912 #endif
6913
6914 ; return 0; }
6915 EOF
6916 if { (eval echo configure:6917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6917   rm -rf conftest*
6918   eval "ac_cv_func_$ac_func=yes"
6919 else
6920   echo "configure: failed program was:" >&5
6921   cat conftest.$ac_ext >&5
6922   rm -rf conftest*
6923   eval "ac_cv_func_$ac_func=no"
6924 fi
6925 rm -f conftest*
6926 fi
6927
6928 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6929   echo "$ac_t""yes" 1>&6
6930     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6931   cat >> confdefs.h <<EOF
6932 #define $ac_tr_func 1
6933 EOF
6934
6935 else
6936   echo "$ac_t""no" 1>&6
6937 fi
6938 done
6939
6940 for ac_func in sigaction sigprocmask sigsetmask
6941 do
6942 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6943 echo "configure:6944: checking for $ac_func" >&5
6944 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6945   echo $ac_n "(cached) $ac_c" 1>&6
6946 else
6947   cat > conftest.$ac_ext <<EOF
6948 #line 6949 "configure"
6949 #include "confdefs.h"
6950 /* System header to define __stub macros and hopefully few prototypes,
6951     which can conflict with char $ac_func(); below.  */
6952 #include <assert.h>
6953 /* Override any gcc2 internal prototype to avoid an error.  */
6954 /* We use char because int might match the return type of a gcc2
6955     builtin and then its argument prototype would still apply.  */
6956 char $ac_func();
6957
6958 int main() {
6959
6960 /* The GNU C library defines this for functions which it implements
6961     to always fail with ENOSYS.  Some functions are actually named
6962     something starting with __ and the normal name is an alias.  */
6963 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6964 choke me
6965 #else
6966 $ac_func();
6967 #endif
6968
6969 ; return 0; }
6970 EOF
6971 if { (eval echo configure:6972: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6972   rm -rf conftest*
6973   eval "ac_cv_func_$ac_func=yes"
6974 else
6975   echo "configure: failed program was:" >&5
6976   cat conftest.$ac_ext >&5
6977   rm -rf conftest*
6978   eval "ac_cv_func_$ac_func=no"
6979 fi
6980 rm -f conftest*
6981 fi
6982
6983 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6984   echo "$ac_t""yes" 1>&6
6985     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6986   cat >> confdefs.h <<EOF
6987 #define $ac_tr_func 1
6988 EOF
6989
6990 else
6991   echo "$ac_t""no" 1>&6
6992 fi
6993 done
6994
6995 for ac_func in socketpair
6996 do
6997 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6998 echo "configure:6999: checking for $ac_func" >&5
6999 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7000   echo $ac_n "(cached) $ac_c" 1>&6
7001 else
7002   cat > conftest.$ac_ext <<EOF
7003 #line 7004 "configure"
7004 #include "confdefs.h"
7005 /* System header to define __stub macros and hopefully few prototypes,
7006     which can conflict with char $ac_func(); below.  */
7007 #include <assert.h>
7008 /* Override any gcc2 internal prototype to avoid an error.  */
7009 /* We use char because int might match the return type of a gcc2
7010     builtin and then its argument prototype would still apply.  */
7011 char $ac_func();
7012
7013 int main() {
7014
7015 /* The GNU C library defines this for functions which it implements
7016     to always fail with ENOSYS.  Some functions are actually named
7017     something starting with __ and the normal name is an alias.  */
7018 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7019 choke me
7020 #else
7021 $ac_func();
7022 #endif
7023
7024 ; return 0; }
7025 EOF
7026 if { (eval echo configure:7027: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7027   rm -rf conftest*
7028   eval "ac_cv_func_$ac_func=yes"
7029 else
7030   echo "configure: failed program was:" >&5
7031   cat conftest.$ac_ext >&5
7032   rm -rf conftest*
7033   eval "ac_cv_func_$ac_func=no"
7034 fi
7035 rm -f conftest*
7036 fi
7037
7038 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7039   echo "$ac_t""yes" 1>&6
7040     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7041   cat >> confdefs.h <<EOF
7042 #define $ac_tr_func 1
7043 EOF
7044
7045 else
7046   echo "$ac_t""no" 1>&6
7047 fi
7048 done
7049
7050 for ac_func in syscall
7051 do
7052 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7053 echo "configure:7054: checking for $ac_func" >&5
7054 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7055   echo $ac_n "(cached) $ac_c" 1>&6
7056 else
7057   cat > conftest.$ac_ext <<EOF
7058 #line 7059 "configure"
7059 #include "confdefs.h"
7060 /* System header to define __stub macros and hopefully few prototypes,
7061     which can conflict with char $ac_func(); below.  */
7062 #include <assert.h>
7063 /* Override any gcc2 internal prototype to avoid an error.  */
7064 /* We use char because int might match the return type of a gcc2
7065     builtin and then its argument prototype would still apply.  */
7066 char $ac_func();
7067
7068 int main() {
7069
7070 /* The GNU C library defines this for functions which it implements
7071     to always fail with ENOSYS.  Some functions are actually named
7072     something starting with __ and the normal name is an alias.  */
7073 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7074 choke me
7075 #else
7076 $ac_func();
7077 #endif
7078
7079 ; return 0; }
7080 EOF
7081 if { (eval echo configure:7082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7082   rm -rf conftest*
7083   eval "ac_cv_func_$ac_func=yes"
7084 else
7085   echo "configure: failed program was:" >&5
7086   cat conftest.$ac_ext >&5
7087   rm -rf conftest*
7088   eval "ac_cv_func_$ac_func=no"
7089 fi
7090 rm -f conftest*
7091 fi
7092
7093 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7094   echo "$ac_t""yes" 1>&6
7095     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7096   cat >> confdefs.h <<EOF
7097 #define $ac_tr_func 1
7098 EOF
7099
7100 else
7101   echo "$ac_t""no" 1>&6
7102 fi
7103 done
7104
7105
7106 if test "$cross_compiling" = no; then
7107   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
7108 echo "configure:7109: checking whether setpgrp takes no argument" >&5
7109 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
7110   echo $ac_n "(cached) $ac_c" 1>&6
7111 else
7112   if test "$cross_compiling" = yes; then
7113   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
7114 else
7115   cat > conftest.$ac_ext <<EOF
7116 #line 7117 "configure"
7117 #include "confdefs.h"
7118
7119 #ifdef HAVE_UNISTD_H
7120 #include <unistd.h>
7121 #endif
7122
7123 /*
7124  * If this system has a BSD-style setpgrp, which takes arguments, exit
7125  * successfully.
7126  */
7127 main()
7128 {
7129     if (setpgrp(1,1) == -1)
7130         exit(0);
7131     else
7132         exit(1);
7133 }
7134
7135 EOF
7136 if { (eval echo configure:7137: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7137 then
7138   ac_cv_func_setpgrp_void=no
7139 else
7140   echo "configure: failed program was:" >&5
7141   cat conftest.$ac_ext >&5
7142   rm -fr conftest*
7143   ac_cv_func_setpgrp_void=yes
7144 fi
7145 rm -fr conftest*
7146 fi
7147
7148
7149 fi
7150
7151 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
7152 if test $ac_cv_func_setpgrp_void = yes; then
7153   cat >> confdefs.h <<\EOF
7154 #define SETPGRP_VOID 1
7155 EOF
7156
7157 fi
7158
7159 else
7160   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
7161 echo "configure:7162: checking whether setpgrp takes no argument" >&5
7162 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
7163   echo $ac_n "(cached) $ac_c" 1>&6
7164 else
7165   cat > conftest.$ac_ext <<EOF
7166 #line 7167 "configure"
7167 #include "confdefs.h"
7168
7169 #include <unistd.h>
7170
7171 int main() {
7172
7173   if (setpgrp(1,1) == -1)
7174     exit (0);
7175   else
7176     exit (1);
7177
7178 ; return 0; }
7179 EOF
7180 if { (eval echo configure:7181: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7181   rm -rf conftest*
7182   ac_cv_func_setpgrp_void=no
7183 else
7184   echo "configure: failed program was:" >&5
7185   cat conftest.$ac_ext >&5
7186   rm -rf conftest*
7187   ac_cv_func_setpgrp_void=yes
7188 fi
7189 rm -f conftest*
7190 fi
7191
7192 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
7193 if test $ac_cv_func_setpgrp_void = yes; then
7194   cat >> confdefs.h <<\EOF
7195 #define SETPGRP_VOID 1
7196 EOF
7197
7198 fi
7199 fi
7200
7201 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
7202 # since sigsetjmp might only be defined as a macro.
7203 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
7204 echo "configure:7205: checking for sigsetjmp" >&5
7205 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+set}'`\" = set"; then
7206   echo $ac_n "(cached) $ac_c" 1>&6
7207 else
7208   cat > conftest.$ac_ext <<EOF
7209 #line 7210 "configure"
7210 #include "confdefs.h"
7211
7212 #include <setjmp.h>
7213
7214 int main() {
7215 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
7216 ; return 0; }
7217 EOF
7218 if { (eval echo configure:7219: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7219   rm -rf conftest*
7220   gdb_cv_func_sigsetjmp=yes
7221 else
7222   echo "configure: failed program was:" >&5
7223   cat conftest.$ac_ext >&5
7224   rm -rf conftest*
7225   gdb_cv_func_sigsetjmp=no
7226 fi
7227 rm -f conftest*
7228 fi
7229
7230 echo "$ac_t""$gdb_cv_func_sigsetjmp" 1>&6
7231 if test $gdb_cv_func_sigsetjmp = yes; then
7232   cat >> confdefs.h <<\EOF
7233 #define HAVE_SIGSETJMP 1
7234 EOF
7235
7236 fi
7237
7238 # Assume we'll default to using the included libiberty regex.
7239 gdb_use_included_regex=yes
7240
7241 # However, if the system regex is GNU regex, then default to *not*
7242 # using the included regex.
7243 echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
7244 echo "configure:7245: checking for GNU regex" >&5
7245 if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
7246   echo $ac_n "(cached) $ac_c" 1>&6
7247 else
7248   cat > conftest.$ac_ext <<EOF
7249 #line 7250 "configure"
7250 #include "confdefs.h"
7251 #include <gnu-versions.h>
7252 int main() {
7253 #define REGEX_INTERFACE_VERSION 1
7254 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
7255 # error "Version mismatch"
7256 #endif
7257 ; return 0; }
7258 EOF
7259 if { (eval echo configure:7260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7260   rm -rf conftest*
7261   gdb_cv_have_gnu_regex=yes
7262 else
7263   echo "configure: failed program was:" >&5
7264   cat conftest.$ac_ext >&5
7265   rm -rf conftest*
7266   gdb_cv_have_gnu_regex=no
7267 fi
7268 rm -f conftest*
7269 fi
7270
7271 echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
7272 if test $gdb_cv_have_gnu_regex = yes; then
7273   gdb_use_included_regex=no
7274 fi
7275
7276 # Check whether --with-included-regex or --without-included-regex was given.
7277 if test "${with_included_regex+set}" = set; then
7278   withval="$with_included_regex"
7279   gdb_with_regex=$withval
7280 else
7281   gdb_with_regex=$gdb_use_included_regex
7282 fi
7283
7284 if test "$gdb_with_regex" = yes; then
7285   cat >> confdefs.h <<\EOF
7286 #define USE_INCLUDED_REGEX 1
7287 EOF
7288
7289 fi
7290
7291 # See if <machine/reg.h> degines `struct reg'.
7292 echo $ac_n "checking for struct reg in machine/reg.h""... $ac_c" 1>&6
7293 echo "configure:7294: checking for struct reg in machine/reg.h" >&5
7294 if eval "test \"`echo '$''{'gdb_cv_struct_reg'+set}'`\" = set"; then
7295   echo $ac_n "(cached) $ac_c" 1>&6
7296 else
7297   cat > conftest.$ac_ext <<EOF
7298 #line 7299 "configure"
7299 #include "confdefs.h"
7300 #include <sys/types.h>
7301 #include <machine/reg.h>
7302 int main() {
7303 struct reg r;
7304 ; return 0; }
7305 EOF
7306 if { (eval echo configure:7307: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7307   rm -rf conftest*
7308   gdb_cv_struct_reg=yes
7309 else
7310   echo "configure: failed program was:" >&5
7311   cat conftest.$ac_ext >&5
7312   rm -rf conftest*
7313   gdb_cv_struct_reg=no
7314 fi
7315 rm -f conftest*
7316 fi
7317
7318 echo "$ac_t""$gdb_cv_struct_reg" 1>&6
7319 if test $gdb_cv_struct_reg = yes; then
7320   cat >> confdefs.h <<\EOF
7321 #define HAVE_STRUCT_REG 1
7322 EOF
7323
7324 fi
7325
7326 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
7327 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
7328 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
7329 echo "configure:7330: checking for r_fs in struct reg" >&5
7330 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
7331   echo $ac_n "(cached) $ac_c" 1>&6
7332 else
7333   cat > conftest.$ac_ext <<EOF
7334 #line 7335 "configure"
7335 #include "confdefs.h"
7336 #include <machine/reg.h>
7337 int main() {
7338 struct reg r; r.r_fs;
7339 ; return 0; }
7340 EOF
7341 if { (eval echo configure:7342: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7342   rm -rf conftest*
7343   gdb_cv_struct_reg_r_fs=yes
7344 else
7345   echo "configure: failed program was:" >&5
7346   cat conftest.$ac_ext >&5
7347   rm -rf conftest*
7348   gdb_cv_struct_reg_r_fs=no
7349 fi
7350 rm -f conftest*
7351 fi
7352
7353 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
7354 if test $gdb_cv_struct_reg_r_fs = yes; then
7355   cat >> confdefs.h <<\EOF
7356 #define HAVE_STRUCT_REG_R_FS 1
7357 EOF
7358
7359 fi
7360 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
7361 echo "configure:7362: checking for r_gs in struct reg" >&5
7362 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
7363   echo $ac_n "(cached) $ac_c" 1>&6
7364 else
7365   cat > conftest.$ac_ext <<EOF
7366 #line 7367 "configure"
7367 #include "confdefs.h"
7368 #include <machine/reg.h>
7369 int main() {
7370 struct reg r; r.r_gs;
7371 ; return 0; }
7372 EOF
7373 if { (eval echo configure:7374: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7374   rm -rf conftest*
7375   gdb_cv_struct_reg_r_gs=yes
7376 else
7377   echo "configure: failed program was:" >&5
7378   cat conftest.$ac_ext >&5
7379   rm -rf conftest*
7380   gdb_cv_struct_reg_r_gs=no
7381 fi
7382 rm -f conftest*
7383 fi
7384
7385 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
7386 if test $gdb_cv_struct_reg_r_gs = yes; then
7387   cat >> confdefs.h <<\EOF
7388 #define HAVE_STRUCT_REG_R_GS 1
7389 EOF
7390
7391 fi
7392
7393 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
7394 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
7395 echo "configure:7396: checking for PTRACE_GETREGS" >&5
7396 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
7397   echo $ac_n "(cached) $ac_c" 1>&6
7398 else
7399   cat > conftest.$ac_ext <<EOF
7400 #line 7401 "configure"
7401 #include "confdefs.h"
7402 #include <sys/ptrace.h>
7403 int main() {
7404 PTRACE_GETREGS;
7405 ; return 0; }
7406 EOF
7407 if { (eval echo configure:7408: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7408   rm -rf conftest*
7409   gdb_cv_have_ptrace_getregs=yes
7410 else
7411   echo "configure: failed program was:" >&5
7412   cat conftest.$ac_ext >&5
7413   rm -rf conftest*
7414   gdb_cv_have_ptrace_getregs=no
7415 fi
7416 rm -f conftest*
7417 fi
7418
7419 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
7420 if test $gdb_cv_have_ptrace_getregs = yes; then
7421   cat >> confdefs.h <<\EOF
7422 #define HAVE_PTRACE_GETREGS 1
7423 EOF
7424
7425 fi
7426
7427 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
7428 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
7429 echo "configure:7430: checking for PTRACE_GETFPXREGS" >&5
7430 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
7431   echo $ac_n "(cached) $ac_c" 1>&6
7432 else
7433   cat > conftest.$ac_ext <<EOF
7434 #line 7435 "configure"
7435 #include "confdefs.h"
7436 #include <sys/ptrace.h>
7437 int main() {
7438 PTRACE_GETFPXREGS;
7439 ; return 0; }
7440 EOF
7441 if { (eval echo configure:7442: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7442   rm -rf conftest*
7443   gdb_cv_have_ptrace_getfpxregs=yes
7444 else
7445   echo "configure: failed program was:" >&5
7446   cat conftest.$ac_ext >&5
7447   rm -rf conftest*
7448   gdb_cv_have_ptrace_getfpxregs=no
7449 fi
7450 rm -f conftest*
7451 fi
7452
7453 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
7454 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
7455   cat >> confdefs.h <<\EOF
7456 #define HAVE_PTRACE_GETFPXREGS 1
7457 EOF
7458
7459 fi
7460
7461 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
7462 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
7463 echo "configure:7464: checking for PT_GETDBREGS" >&5
7464 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
7465   echo $ac_n "(cached) $ac_c" 1>&6
7466 else
7467   cat > conftest.$ac_ext <<EOF
7468 #line 7469 "configure"
7469 #include "confdefs.h"
7470 #include <sys/types.h>
7471 #include <sys/ptrace.h>
7472 int main() {
7473 PT_GETDBREGS;
7474 ; return 0; }
7475 EOF
7476 if { (eval echo configure:7477: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7477   rm -rf conftest*
7478   gdb_cv_have_pt_getdbregs=yes
7479 else
7480   echo "configure: failed program was:" >&5
7481   cat conftest.$ac_ext >&5
7482   rm -rf conftest*
7483   gdb_cv_have_pt_getdbregs=no
7484 fi
7485 rm -f conftest*
7486 fi
7487
7488 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
7489 if test $gdb_cv_have_pt_getdbregs = yes; then
7490   cat >> confdefs.h <<\EOF
7491 #define HAVE_PT_GETDBREGS 1
7492 EOF
7493
7494 fi
7495
7496 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
7497 echo $ac_n "checking for PT_GETXMMREGS""... $ac_c" 1>&6
7498 echo "configure:7499: checking for PT_GETXMMREGS" >&5
7499 if eval "test \"`echo '$''{'gdb_cv_have_pt_getxmmregs'+set}'`\" = set"; then
7500   echo $ac_n "(cached) $ac_c" 1>&6
7501 else
7502   cat > conftest.$ac_ext <<EOF
7503 #line 7504 "configure"
7504 #include "confdefs.h"
7505 #include <sys/types.h>
7506 #include <sys/ptrace.h>
7507 int main() {
7508 PT_GETXMMREGS;
7509 ; return 0; }
7510 EOF
7511 if { (eval echo configure:7512: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7512   rm -rf conftest*
7513   gdb_cv_have_pt_getxmmregs=yes
7514 else
7515   echo "configure: failed program was:" >&5
7516   cat conftest.$ac_ext >&5
7517   rm -rf conftest*
7518   gdb_cv_have_pt_getxmmregs=no
7519 fi
7520 rm -f conftest*
7521 fi
7522
7523 echo "$ac_t""$gdb_cv_have_pt_getxmmregs" 1>&6
7524 if test $gdb_cv_have_pt_getxmmregs = yes; then
7525   cat >> confdefs.h <<\EOF
7526 #define HAVE_PT_GETXMMREGS 1
7527 EOF
7528
7529 fi
7530
7531 # See if stdint.h provides the uintptr_t type.
7532 # Autoconf 2.5X has an improved AC_CHECK_TYPE which will simplify this.
7533 echo $ac_n "checking for uintptr_t in stdint.h""... $ac_c" 1>&6
7534 echo "configure:7535: checking for uintptr_t in stdint.h" >&5
7535 if eval "test \"`echo '$''{'gdb_cv_have_uintptr_t'+set}'`\" = set"; then
7536   echo $ac_n "(cached) $ac_c" 1>&6
7537 else
7538   cat > conftest.$ac_ext <<EOF
7539 #line 7540 "configure"
7540 #include "confdefs.h"
7541 #include <stdint.h>
7542 int main() {
7543 uintptr_t foo = 0;
7544 ; return 0; }
7545 EOF
7546 if { (eval echo configure:7547: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7547   rm -rf conftest*
7548   gdb_cv_have_uintptr_t=yes
7549 else
7550   echo "configure: failed program was:" >&5
7551   cat conftest.$ac_ext >&5
7552   rm -rf conftest*
7553   gdb_cv_have_uintptr_t=no
7554 fi
7555 rm -f conftest*
7556 fi
7557
7558 echo "$ac_t""$gdb_cv_have_uintptr_t" 1>&6
7559 if test $gdb_cv_have_uintptr_t = yes; then
7560   cat >> confdefs.h <<\EOF
7561 #define HAVE_UINTPTR_T 1
7562 EOF
7563
7564 fi
7565
7566 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
7567 echo "configure:7568: checking whether malloc must be declared" >&5
7568 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
7569   echo $ac_n "(cached) $ac_c" 1>&6
7570 else
7571   cat > conftest.$ac_ext <<EOF
7572 #line 7573 "configure"
7573 #include "confdefs.h"
7574
7575 #include <stdio.h>
7576 #ifdef HAVE_STRING_H
7577 #include <string.h>
7578 #else
7579 #ifdef HAVE_STRINGS_H
7580 #include <strings.h>
7581 #endif
7582 #endif
7583 #ifdef HAVE_STDLIB_H
7584 #include <stdlib.h>
7585 #endif
7586 #ifdef HAVE_UNISTD_H
7587 #include <unistd.h>
7588 #endif
7589 int main() {
7590 char *(*pfn) = (char *(*)) malloc
7591 ; return 0; }
7592 EOF
7593 if { (eval echo configure:7594: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7594   rm -rf conftest*
7595   bfd_cv_decl_needed_malloc=no
7596 else
7597   echo "configure: failed program was:" >&5
7598   cat conftest.$ac_ext >&5
7599   rm -rf conftest*
7600   bfd_cv_decl_needed_malloc=yes
7601 fi
7602 rm -f conftest*
7603 fi
7604
7605 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
7606 if test $bfd_cv_decl_needed_malloc = yes; then
7607   cat >> confdefs.h <<\EOF
7608 #define NEED_DECLARATION_MALLOC 1
7609 EOF
7610
7611 fi
7612
7613 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
7614 echo "configure:7615: checking whether realloc must be declared" >&5
7615 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
7616   echo $ac_n "(cached) $ac_c" 1>&6
7617 else
7618   cat > conftest.$ac_ext <<EOF
7619 #line 7620 "configure"
7620 #include "confdefs.h"
7621
7622 #include <stdio.h>
7623 #ifdef HAVE_STRING_H
7624 #include <string.h>
7625 #else
7626 #ifdef HAVE_STRINGS_H
7627 #include <strings.h>
7628 #endif
7629 #endif
7630 #ifdef HAVE_STDLIB_H
7631 #include <stdlib.h>
7632 #endif
7633 #ifdef HAVE_UNISTD_H
7634 #include <unistd.h>
7635 #endif
7636 int main() {
7637 char *(*pfn) = (char *(*)) realloc
7638 ; return 0; }
7639 EOF
7640 if { (eval echo configure:7641: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7641   rm -rf conftest*
7642   bfd_cv_decl_needed_realloc=no
7643 else
7644   echo "configure: failed program was:" >&5
7645   cat conftest.$ac_ext >&5
7646   rm -rf conftest*
7647   bfd_cv_decl_needed_realloc=yes
7648 fi
7649 rm -f conftest*
7650 fi
7651
7652 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
7653 if test $bfd_cv_decl_needed_realloc = yes; then
7654   cat >> confdefs.h <<\EOF
7655 #define NEED_DECLARATION_REALLOC 1
7656 EOF
7657
7658 fi
7659
7660 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
7661 echo "configure:7662: checking whether free must be declared" >&5
7662 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
7663   echo $ac_n "(cached) $ac_c" 1>&6
7664 else
7665   cat > conftest.$ac_ext <<EOF
7666 #line 7667 "configure"
7667 #include "confdefs.h"
7668
7669 #include <stdio.h>
7670 #ifdef HAVE_STRING_H
7671 #include <string.h>
7672 #else
7673 #ifdef HAVE_STRINGS_H
7674 #include <strings.h>
7675 #endif
7676 #endif
7677 #ifdef HAVE_STDLIB_H
7678 #include <stdlib.h>
7679 #endif
7680 #ifdef HAVE_UNISTD_H
7681 #include <unistd.h>
7682 #endif
7683 int main() {
7684 char *(*pfn) = (char *(*)) free
7685 ; return 0; }
7686 EOF
7687 if { (eval echo configure:7688: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7688   rm -rf conftest*
7689   bfd_cv_decl_needed_free=no
7690 else
7691   echo "configure: failed program was:" >&5
7692   cat conftest.$ac_ext >&5
7693   rm -rf conftest*
7694   bfd_cv_decl_needed_free=yes
7695 fi
7696 rm -f conftest*
7697 fi
7698
7699 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
7700 if test $bfd_cv_decl_needed_free = yes; then
7701   cat >> confdefs.h <<\EOF
7702 #define NEED_DECLARATION_FREE 1
7703 EOF
7704
7705 fi
7706
7707 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
7708 echo "configure:7709: checking whether strerror must be declared" >&5
7709 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
7710   echo $ac_n "(cached) $ac_c" 1>&6
7711 else
7712   cat > conftest.$ac_ext <<EOF
7713 #line 7714 "configure"
7714 #include "confdefs.h"
7715
7716 #include <stdio.h>
7717 #ifdef HAVE_STRING_H
7718 #include <string.h>
7719 #else
7720 #ifdef HAVE_STRINGS_H
7721 #include <strings.h>
7722 #endif
7723 #endif
7724 #ifdef HAVE_STDLIB_H
7725 #include <stdlib.h>
7726 #endif
7727 #ifdef HAVE_UNISTD_H
7728 #include <unistd.h>
7729 #endif
7730 int main() {
7731 char *(*pfn) = (char *(*)) strerror
7732 ; return 0; }
7733 EOF
7734 if { (eval echo configure:7735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7735   rm -rf conftest*
7736   bfd_cv_decl_needed_strerror=no
7737 else
7738   echo "configure: failed program was:" >&5
7739   cat conftest.$ac_ext >&5
7740   rm -rf conftest*
7741   bfd_cv_decl_needed_strerror=yes
7742 fi
7743 rm -f conftest*
7744 fi
7745
7746 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
7747 if test $bfd_cv_decl_needed_strerror = yes; then
7748   cat >> confdefs.h <<\EOF
7749 #define NEED_DECLARATION_STRERROR 1
7750 EOF
7751
7752 fi
7753
7754 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
7755 echo "configure:7756: checking whether strdup must be declared" >&5
7756 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+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
7763 #include <stdio.h>
7764 #ifdef HAVE_STRING_H
7765 #include <string.h>
7766 #else
7767 #ifdef HAVE_STRINGS_H
7768 #include <strings.h>
7769 #endif
7770 #endif
7771 #ifdef HAVE_STDLIB_H
7772 #include <stdlib.h>
7773 #endif
7774 #ifdef HAVE_UNISTD_H
7775 #include <unistd.h>
7776 #endif
7777 int main() {
7778 char *(*pfn) = (char *(*)) strdup
7779 ; return 0; }
7780 EOF
7781 if { (eval echo configure:7782: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7782   rm -rf conftest*
7783   bfd_cv_decl_needed_strdup=no
7784 else
7785   echo "configure: failed program was:" >&5
7786   cat conftest.$ac_ext >&5
7787   rm -rf conftest*
7788   bfd_cv_decl_needed_strdup=yes
7789 fi
7790 rm -f conftest*
7791 fi
7792
7793 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
7794 if test $bfd_cv_decl_needed_strdup = yes; then
7795   cat >> confdefs.h <<\EOF
7796 #define NEED_DECLARATION_STRDUP 1
7797 EOF
7798
7799 fi
7800
7801 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
7802 echo "configure:7803: checking whether strstr must be declared" >&5
7803 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
7804   echo $ac_n "(cached) $ac_c" 1>&6
7805 else
7806   cat > conftest.$ac_ext <<EOF
7807 #line 7808 "configure"
7808 #include "confdefs.h"
7809
7810 #include <stdio.h>
7811 #ifdef HAVE_STRING_H
7812 #include <string.h>
7813 #else
7814 #ifdef HAVE_STRINGS_H
7815 #include <strings.h>
7816 #endif
7817 #endif
7818 #ifdef HAVE_STDLIB_H
7819 #include <stdlib.h>
7820 #endif
7821 #ifdef HAVE_UNISTD_H
7822 #include <unistd.h>
7823 #endif
7824 int main() {
7825 char *(*pfn) = (char *(*)) strstr
7826 ; return 0; }
7827 EOF
7828 if { (eval echo configure:7829: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7829   rm -rf conftest*
7830   bfd_cv_decl_needed_strstr=no
7831 else
7832   echo "configure: failed program was:" >&5
7833   cat conftest.$ac_ext >&5
7834   rm -rf conftest*
7835   bfd_cv_decl_needed_strstr=yes
7836 fi
7837 rm -f conftest*
7838 fi
7839
7840 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
7841 if test $bfd_cv_decl_needed_strstr = yes; then
7842   cat >> confdefs.h <<\EOF
7843 #define NEED_DECLARATION_STRSTR 1
7844 EOF
7845
7846 fi
7847
7848 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
7849 echo "configure:7850: checking whether canonicalize_file_name must be declared" >&5
7850 if eval "test \"`echo '$''{'bfd_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
7851   echo $ac_n "(cached) $ac_c" 1>&6
7852 else
7853   cat > conftest.$ac_ext <<EOF
7854 #line 7855 "configure"
7855 #include "confdefs.h"
7856
7857 #include <stdio.h>
7858 #ifdef HAVE_STRING_H
7859 #include <string.h>
7860 #else
7861 #ifdef HAVE_STRINGS_H
7862 #include <strings.h>
7863 #endif
7864 #endif
7865 #ifdef HAVE_STDLIB_H
7866 #include <stdlib.h>
7867 #endif
7868 #ifdef HAVE_UNISTD_H
7869 #include <unistd.h>
7870 #endif
7871 int main() {
7872 char *(*pfn) = (char *(*)) canonicalize_file_name
7873 ; return 0; }
7874 EOF
7875 if { (eval echo configure:7876: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7876   rm -rf conftest*
7877   bfd_cv_decl_needed_canonicalize_file_name=no
7878 else
7879   echo "configure: failed program was:" >&5
7880   cat conftest.$ac_ext >&5
7881   rm -rf conftest*
7882   bfd_cv_decl_needed_canonicalize_file_name=yes
7883 fi
7884 rm -f conftest*
7885 fi
7886
7887 echo "$ac_t""$bfd_cv_decl_needed_canonicalize_file_name" 1>&6
7888 if test $bfd_cv_decl_needed_canonicalize_file_name = yes; then
7889   cat >> confdefs.h <<\EOF
7890 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
7891 EOF
7892
7893 fi
7894
7895
7896 # The following save_state_t checkery is only necessary for HPUX
7897 # versions earlier than 10.20.  When those fade from memory, this
7898 # could be expunged. --jsm 1999-03-22
7899
7900 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
7901 echo "configure:7902: checking for HPUX save_state structure" >&5
7902 cat > conftest.$ac_ext <<EOF
7903 #line 7904 "configure"
7904 #include "confdefs.h"
7905 #include <machine/save_state.h>
7906 EOF
7907 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7908   egrep "save_state_t" >/dev/null 2>&1; then
7909   rm -rf conftest*
7910   gdb_cv_hpux_savestate=yes
7911 else
7912   rm -rf conftest*
7913   gdb_cv_hpux_savestate=no
7914 fi
7915 rm -f conftest*
7916
7917 cat > conftest.$ac_ext <<EOF
7918 #line 7919 "configure"
7919 #include "confdefs.h"
7920 #include <machine/save_state.h>
7921 EOF
7922 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7923   egrep "ss_wide" >/dev/null 2>&1; then
7924   rm -rf conftest*
7925   gdb_cv_hpux_sswide=yes
7926 else
7927   rm -rf conftest*
7928   gdb_cv_hpux_sswide=no
7929 fi
7930 rm -f conftest*
7931
7932 if test $gdb_cv_hpux_savestate = yes
7933 then
7934   cat >> confdefs.h <<\EOF
7935 #define HAVE_STRUCT_SAVE_STATE_T 1
7936 EOF
7937
7938 fi
7939 if test $gdb_cv_hpux_sswide = yes
7940 then
7941   cat >> confdefs.h <<\EOF
7942 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
7943 EOF
7944
7945 fi
7946 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
7947
7948
7949 # If we are configured native on GNU/Linux, work around problems with
7950 # sys/procfs.h
7951 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
7952
7953 if test "${target}" = "${host}"; then
7954   case "${host}" in
7955   i[3456]86-*-linux*)
7956         cat >> confdefs.h <<\EOF
7957 #define START_INFERIOR_TRAPS_EXPECTED 2
7958 EOF
7959
7960         cat >> confdefs.h <<\EOF
7961 #define sys_quotactl 1
7962 EOF
7963
7964         ;;
7965   ia64-*-aix*)
7966       cat >> confdefs.h <<\EOF
7967 #define NEW_PROC_API 1
7968 EOF
7969
7970       ;;
7971   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5* | *-*-interix* )
7972       cat >> confdefs.h <<\EOF
7973 #define NEW_PROC_API 1
7974 EOF
7975
7976       ;;
7977   *-*-solaris2.[6789])
7978       cat >> confdefs.h <<\EOF
7979 #define NEW_PROC_API 1
7980 EOF
7981
7982       ;;
7983   mips-sgi-irix5*)
7984       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
7985       cat >> confdefs.h <<\EOF
7986 #define _KMEMUSER 1
7987 EOF
7988
7989       ;;
7990   esac
7991 fi
7992
7993 if test "$ac_cv_header_sys_procfs_h" = yes; then
7994   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
7995 echo "configure:7996: checking for pstatus_t in sys/procfs.h" >&5
7996  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
7997   echo $ac_n "(cached) $ac_c" 1>&6
7998 else
7999   cat > conftest.$ac_ext <<EOF
8000 #line 8001 "configure"
8001 #include "confdefs.h"
8002
8003 #define _SYSCALL32
8004 #include <sys/procfs.h>
8005 int main() {
8006 pstatus_t avar
8007 ; return 0; }
8008 EOF
8009 if { (eval echo configure:8010: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8010   rm -rf conftest*
8011   bfd_cv_have_sys_procfs_type_pstatus_t=yes
8012 else
8013   echo "configure: failed program was:" >&5
8014   cat conftest.$ac_ext >&5
8015   rm -rf conftest*
8016   bfd_cv_have_sys_procfs_type_pstatus_t=no
8017
8018 fi
8019 rm -f conftest*
8020 fi
8021
8022  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
8023    cat >> confdefs.h <<\EOF
8024 #define HAVE_PSTATUS_T 1
8025 EOF
8026
8027  fi
8028  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
8029
8030   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
8031 echo "configure:8032: checking for prrun_t in sys/procfs.h" >&5
8032  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
8033   echo $ac_n "(cached) $ac_c" 1>&6
8034 else
8035   cat > conftest.$ac_ext <<EOF
8036 #line 8037 "configure"
8037 #include "confdefs.h"
8038
8039 #define _SYSCALL32
8040 #include <sys/procfs.h>
8041 int main() {
8042 prrun_t avar
8043 ; return 0; }
8044 EOF
8045 if { (eval echo configure:8046: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8046   rm -rf conftest*
8047   bfd_cv_have_sys_procfs_type_prrun_t=yes
8048 else
8049   echo "configure: failed program was:" >&5
8050   cat conftest.$ac_ext >&5
8051   rm -rf conftest*
8052   bfd_cv_have_sys_procfs_type_prrun_t=no
8053
8054 fi
8055 rm -f conftest*
8056 fi
8057
8058  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
8059    cat >> confdefs.h <<\EOF
8060 #define HAVE_PRRUN_T 1
8061 EOF
8062
8063  fi
8064  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
8065
8066   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
8067 echo "configure:8068: checking for gregset_t in sys/procfs.h" >&5
8068  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
8069   echo $ac_n "(cached) $ac_c" 1>&6
8070 else
8071   cat > conftest.$ac_ext <<EOF
8072 #line 8073 "configure"
8073 #include "confdefs.h"
8074
8075 #define _SYSCALL32
8076 #include <sys/procfs.h>
8077 int main() {
8078 gregset_t avar
8079 ; return 0; }
8080 EOF
8081 if { (eval echo configure:8082: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8082   rm -rf conftest*
8083   bfd_cv_have_sys_procfs_type_gregset_t=yes
8084 else
8085   echo "configure: failed program was:" >&5
8086   cat conftest.$ac_ext >&5
8087   rm -rf conftest*
8088   bfd_cv_have_sys_procfs_type_gregset_t=no
8089
8090 fi
8091 rm -f conftest*
8092 fi
8093
8094  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
8095    cat >> confdefs.h <<\EOF
8096 #define HAVE_GREGSET_T 1
8097 EOF
8098
8099  fi
8100  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
8101
8102   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
8103 echo "configure:8104: checking for fpregset_t in sys/procfs.h" >&5
8104  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
8105   echo $ac_n "(cached) $ac_c" 1>&6
8106 else
8107   cat > conftest.$ac_ext <<EOF
8108 #line 8109 "configure"
8109 #include "confdefs.h"
8110
8111 #define _SYSCALL32
8112 #include <sys/procfs.h>
8113 int main() {
8114 fpregset_t avar
8115 ; return 0; }
8116 EOF
8117 if { (eval echo configure:8118: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8118   rm -rf conftest*
8119   bfd_cv_have_sys_procfs_type_fpregset_t=yes
8120 else
8121   echo "configure: failed program was:" >&5
8122   cat conftest.$ac_ext >&5
8123   rm -rf conftest*
8124   bfd_cv_have_sys_procfs_type_fpregset_t=no
8125
8126 fi
8127 rm -f conftest*
8128 fi
8129
8130  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
8131    cat >> confdefs.h <<\EOF
8132 #define HAVE_FPREGSET_T 1
8133 EOF
8134
8135  fi
8136  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
8137
8138   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
8139 echo "configure:8140: checking for prgregset_t in sys/procfs.h" >&5
8140  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
8141   echo $ac_n "(cached) $ac_c" 1>&6
8142 else
8143   cat > conftest.$ac_ext <<EOF
8144 #line 8145 "configure"
8145 #include "confdefs.h"
8146
8147 #define _SYSCALL32
8148 #include <sys/procfs.h>
8149 int main() {
8150 prgregset_t avar
8151 ; return 0; }
8152 EOF
8153 if { (eval echo configure:8154: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8154   rm -rf conftest*
8155   bfd_cv_have_sys_procfs_type_prgregset_t=yes
8156 else
8157   echo "configure: failed program was:" >&5
8158   cat conftest.$ac_ext >&5
8159   rm -rf conftest*
8160   bfd_cv_have_sys_procfs_type_prgregset_t=no
8161
8162 fi
8163 rm -f conftest*
8164 fi
8165
8166  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
8167    cat >> confdefs.h <<\EOF
8168 #define HAVE_PRGREGSET_T 1
8169 EOF
8170
8171  fi
8172  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
8173
8174   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
8175 echo "configure:8176: checking for prfpregset_t in sys/procfs.h" >&5
8176  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
8177   echo $ac_n "(cached) $ac_c" 1>&6
8178 else
8179   cat > conftest.$ac_ext <<EOF
8180 #line 8181 "configure"
8181 #include "confdefs.h"
8182
8183 #define _SYSCALL32
8184 #include <sys/procfs.h>
8185 int main() {
8186 prfpregset_t avar
8187 ; return 0; }
8188 EOF
8189 if { (eval echo configure:8190: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8190   rm -rf conftest*
8191   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
8192 else
8193   echo "configure: failed program was:" >&5
8194   cat conftest.$ac_ext >&5
8195   rm -rf conftest*
8196   bfd_cv_have_sys_procfs_type_prfpregset_t=no
8197
8198 fi
8199 rm -f conftest*
8200 fi
8201
8202  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
8203    cat >> confdefs.h <<\EOF
8204 #define HAVE_PRFPREGSET_T 1
8205 EOF
8206
8207  fi
8208  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
8209
8210   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
8211 echo "configure:8212: checking for prgregset32_t in sys/procfs.h" >&5
8212  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
8213   echo $ac_n "(cached) $ac_c" 1>&6
8214 else
8215   cat > conftest.$ac_ext <<EOF
8216 #line 8217 "configure"
8217 #include "confdefs.h"
8218
8219 #define _SYSCALL32
8220 #include <sys/procfs.h>
8221 int main() {
8222 prgregset32_t avar
8223 ; return 0; }
8224 EOF
8225 if { (eval echo configure:8226: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8226   rm -rf conftest*
8227   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
8228 else
8229   echo "configure: failed program was:" >&5
8230   cat conftest.$ac_ext >&5
8231   rm -rf conftest*
8232   bfd_cv_have_sys_procfs_type_prgregset32_t=no
8233
8234 fi
8235 rm -f conftest*
8236 fi
8237
8238  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
8239    cat >> confdefs.h <<\EOF
8240 #define HAVE_PRGREGSET32_T 1
8241 EOF
8242
8243  fi
8244  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
8245
8246   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
8247 echo "configure:8248: checking for prfpregset32_t in sys/procfs.h" >&5
8248  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
8249   echo $ac_n "(cached) $ac_c" 1>&6
8250 else
8251   cat > conftest.$ac_ext <<EOF
8252 #line 8253 "configure"
8253 #include "confdefs.h"
8254
8255 #define _SYSCALL32
8256 #include <sys/procfs.h>
8257 int main() {
8258 prfpregset32_t avar
8259 ; return 0; }
8260 EOF
8261 if { (eval echo configure:8262: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8262   rm -rf conftest*
8263   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
8264 else
8265   echo "configure: failed program was:" >&5
8266   cat conftest.$ac_ext >&5
8267   rm -rf conftest*
8268   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
8269
8270 fi
8271 rm -f conftest*
8272 fi
8273
8274  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
8275    cat >> confdefs.h <<\EOF
8276 #define HAVE_PRFPREGSET32_T 1
8277 EOF
8278
8279  fi
8280  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
8281
8282   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
8283 echo "configure:8284: checking for lwpid_t in sys/procfs.h" >&5
8284  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
8285   echo $ac_n "(cached) $ac_c" 1>&6
8286 else
8287   cat > conftest.$ac_ext <<EOF
8288 #line 8289 "configure"
8289 #include "confdefs.h"
8290
8291 #define _SYSCALL32
8292 #include <sys/procfs.h>
8293 int main() {
8294 lwpid_t avar
8295 ; return 0; }
8296 EOF
8297 if { (eval echo configure:8298: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8298   rm -rf conftest*
8299   bfd_cv_have_sys_procfs_type_lwpid_t=yes
8300 else
8301   echo "configure: failed program was:" >&5
8302   cat conftest.$ac_ext >&5
8303   rm -rf conftest*
8304   bfd_cv_have_sys_procfs_type_lwpid_t=no
8305
8306 fi
8307 rm -f conftest*
8308 fi
8309
8310  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
8311    cat >> confdefs.h <<\EOF
8312 #define HAVE_LWPID_T 1
8313 EOF
8314
8315  fi
8316  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
8317
8318   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
8319 echo "configure:8320: checking for psaddr_t in sys/procfs.h" >&5
8320  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
8321   echo $ac_n "(cached) $ac_c" 1>&6
8322 else
8323   cat > conftest.$ac_ext <<EOF
8324 #line 8325 "configure"
8325 #include "confdefs.h"
8326
8327 #define _SYSCALL32
8328 #include <sys/procfs.h>
8329 int main() {
8330 psaddr_t avar
8331 ; return 0; }
8332 EOF
8333 if { (eval echo configure:8334: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8334   rm -rf conftest*
8335   bfd_cv_have_sys_procfs_type_psaddr_t=yes
8336 else
8337   echo "configure: failed program was:" >&5
8338   cat conftest.$ac_ext >&5
8339   rm -rf conftest*
8340   bfd_cv_have_sys_procfs_type_psaddr_t=no
8341
8342 fi
8343 rm -f conftest*
8344 fi
8345
8346  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
8347    cat >> confdefs.h <<\EOF
8348 #define HAVE_PSADDR_T 1
8349 EOF
8350
8351  fi
8352  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
8353
8354   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
8355 echo "configure:8356: checking for prsysent_t in sys/procfs.h" >&5
8356  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
8357   echo $ac_n "(cached) $ac_c" 1>&6
8358 else
8359   cat > conftest.$ac_ext <<EOF
8360 #line 8361 "configure"
8361 #include "confdefs.h"
8362
8363 #define _SYSCALL32
8364 #include <sys/procfs.h>
8365 int main() {
8366 prsysent_t avar
8367 ; return 0; }
8368 EOF
8369 if { (eval echo configure:8370: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8370   rm -rf conftest*
8371   bfd_cv_have_sys_procfs_type_prsysent_t=yes
8372 else
8373   echo "configure: failed program was:" >&5
8374   cat conftest.$ac_ext >&5
8375   rm -rf conftest*
8376   bfd_cv_have_sys_procfs_type_prsysent_t=no
8377
8378 fi
8379 rm -f conftest*
8380 fi
8381
8382  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
8383    cat >> confdefs.h <<\EOF
8384 #define HAVE_PRSYSENT_T 1
8385 EOF
8386
8387  fi
8388  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
8389
8390   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
8391 echo "configure:8392: checking for pr_sigset_t in sys/procfs.h" >&5
8392  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
8393   echo $ac_n "(cached) $ac_c" 1>&6
8394 else
8395   cat > conftest.$ac_ext <<EOF
8396 #line 8397 "configure"
8397 #include "confdefs.h"
8398
8399 #define _SYSCALL32
8400 #include <sys/procfs.h>
8401 int main() {
8402 pr_sigset_t avar
8403 ; return 0; }
8404 EOF
8405 if { (eval echo configure:8406: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8406   rm -rf conftest*
8407   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
8408 else
8409   echo "configure: failed program was:" >&5
8410   cat conftest.$ac_ext >&5
8411   rm -rf conftest*
8412   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
8413
8414 fi
8415 rm -f conftest*
8416 fi
8417
8418  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
8419    cat >> confdefs.h <<\EOF
8420 #define HAVE_PR_SIGSET_T 1
8421 EOF
8422
8423  fi
8424  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
8425
8426   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
8427 echo "configure:8428: checking for pr_sigaction64_t in sys/procfs.h" >&5
8428  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
8429   echo $ac_n "(cached) $ac_c" 1>&6
8430 else
8431   cat > conftest.$ac_ext <<EOF
8432 #line 8433 "configure"
8433 #include "confdefs.h"
8434
8435 #define _SYSCALL32
8436 #include <sys/procfs.h>
8437 int main() {
8438 pr_sigaction64_t avar
8439 ; return 0; }
8440 EOF
8441 if { (eval echo configure:8442: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8442   rm -rf conftest*
8443   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
8444 else
8445   echo "configure: failed program was:" >&5
8446   cat conftest.$ac_ext >&5
8447   rm -rf conftest*
8448   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
8449
8450 fi
8451 rm -f conftest*
8452 fi
8453
8454  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
8455    cat >> confdefs.h <<\EOF
8456 #define HAVE_PR_SIGACTION64_T 1
8457 EOF
8458
8459  fi
8460  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
8461
8462   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
8463 echo "configure:8464: checking for pr_siginfo64_t in sys/procfs.h" >&5
8464  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
8465   echo $ac_n "(cached) $ac_c" 1>&6
8466 else
8467   cat > conftest.$ac_ext <<EOF
8468 #line 8469 "configure"
8469 #include "confdefs.h"
8470
8471 #define _SYSCALL32
8472 #include <sys/procfs.h>
8473 int main() {
8474 pr_siginfo64_t avar
8475 ; return 0; }
8476 EOF
8477 if { (eval echo configure:8478: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8478   rm -rf conftest*
8479   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
8480 else
8481   echo "configure: failed program was:" >&5
8482   cat conftest.$ac_ext >&5
8483   rm -rf conftest*
8484   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
8485
8486 fi
8487 rm -f conftest*
8488 fi
8489
8490  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
8491    cat >> confdefs.h <<\EOF
8492 #define HAVE_PR_SIGINFO64_T 1
8493 EOF
8494
8495  fi
8496  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
8497
8498
8499
8500
8501
8502   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
8503     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
8504 echo "configure:8505: checking whether prfpregset_t type is broken" >&5
8505     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
8506   echo $ac_n "(cached) $ac_c" 1>&6
8507 else
8508   if test "$cross_compiling" = yes; then
8509   gdb_cv_prfpregset_t_broken=yes
8510 else
8511   cat > conftest.$ac_ext <<EOF
8512 #line 8513 "configure"
8513 #include "confdefs.h"
8514 #include <sys/procfs.h>
8515        int main ()
8516        {
8517          if (sizeof (prfpregset_t) == sizeof (void *))
8518            return 1;
8519          return 0;
8520        }
8521 EOF
8522 if { (eval echo configure:8523: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
8523 then
8524   gdb_cv_prfpregset_t_broken=no
8525 else
8526   echo "configure: failed program was:" >&5
8527   cat conftest.$ac_ext >&5
8528   rm -fr conftest*
8529   gdb_cv_prfpregset_t_broken=yes
8530 fi
8531 rm -fr conftest*
8532 fi
8533
8534 fi
8535
8536     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
8537     if test $gdb_cv_prfpregset_t_broken = yes; then
8538       cat >> confdefs.h <<\EOF
8539 #define PRFPREGSET_T_BROKEN 1
8540 EOF
8541
8542     fi
8543   fi
8544
8545
8546   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
8547 echo "configure:8548: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
8548   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
8549   echo $ac_n "(cached) $ac_c" 1>&6
8550 else
8551   cat > conftest.$ac_ext <<EOF
8552 #line 8553 "configure"
8553 #include "confdefs.h"
8554 #include <unistd.h>
8555 #include <sys/types.h>
8556 #include <sys/procfs.h>
8557
8558 int main() {
8559
8560     int dummy;;
8561     dummy = ioctl(0, PIOCSET, &dummy);
8562
8563 ; return 0; }
8564 EOF
8565 if { (eval echo configure:8566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8566   rm -rf conftest*
8567   gdb_cv_have_procfs_piocset=yes
8568 else
8569   echo "configure: failed program was:" >&5
8570   cat conftest.$ac_ext >&5
8571   rm -rf conftest*
8572   gdb_cv_have_procfs_piocset=no
8573 fi
8574 rm -f conftest*
8575 fi
8576
8577   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
8578   if test $gdb_cv_have_procfs_piocset = yes; then
8579     cat >> confdefs.h <<\EOF
8580 #define HAVE_PROCFS_PIOCSET 1
8581 EOF
8582
8583   fi
8584 fi
8585
8586 if test ${host} = ${target} ; then
8587
8588   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
8589 echo "configure:8590: checking for member l_addr in struct link_map" >&5
8590   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
8591   echo $ac_n "(cached) $ac_c" 1>&6
8592 else
8593   cat > conftest.$ac_ext <<EOF
8594 #line 8595 "configure"
8595 #include "confdefs.h"
8596 #include <link.h>
8597 int main() {
8598 struct link_map lm; (void) lm.l_addr;
8599 ; return 0; }
8600 EOF
8601 if { (eval echo configure:8602: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8602   rm -rf conftest*
8603   gdb_cv_have_struct_link_map_with_l_members=yes
8604 else
8605   echo "configure: failed program was:" >&5
8606   cat conftest.$ac_ext >&5
8607   rm -rf conftest*
8608   gdb_cv_have_struct_link_map_with_l_members=no
8609 fi
8610 rm -f conftest*
8611 fi
8612
8613   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
8614   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
8615     cat >> confdefs.h <<\EOF
8616 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
8617 EOF
8618
8619   fi
8620
8621
8622   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
8623 echo "configure:8624: checking for member lm_addr in struct link_map" >&5
8624   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
8625   echo $ac_n "(cached) $ac_c" 1>&6
8626 else
8627   cat > conftest.$ac_ext <<EOF
8628 #line 8629 "configure"
8629 #include "confdefs.h"
8630 #include <sys/types.h>
8631 #include <link.h>
8632 int main() {
8633 struct link_map lm; (void) lm.lm_addr;
8634 ; return 0; }
8635 EOF
8636 if { (eval echo configure:8637: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8637   rm -rf conftest*
8638   gdb_cv_have_struct_link_map_with_lm_members=yes
8639 else
8640   echo "configure: failed program was:" >&5
8641   cat conftest.$ac_ext >&5
8642   rm -rf conftest*
8643   gdb_cv_have_struct_link_map_with_lm_members=no
8644 fi
8645 rm -f conftest*
8646 fi
8647
8648   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
8649   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
8650     cat >> confdefs.h <<\EOF
8651 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
8652 EOF
8653
8654   fi
8655
8656
8657   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
8658 echo "configure:8659: checking for member som_addr in struct so_map" >&5
8659   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
8660   echo $ac_n "(cached) $ac_c" 1>&6
8661 else
8662   cat > conftest.$ac_ext <<EOF
8663 #line 8664 "configure"
8664 #include "confdefs.h"
8665 #include <sys/types.h>
8666 #ifdef HAVE_NLIST_H
8667 #include <nlist.h>
8668 #endif
8669 #include <link.h>
8670 int main() {
8671 struct so_map lm; (void) lm.som_addr;
8672 ; return 0; }
8673 EOF
8674 if { (eval echo configure:8675: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8675   rm -rf conftest*
8676   gdb_cv_have_struct_so_map_with_som_members=yes
8677 else
8678   echo "configure: failed program was:" >&5
8679   cat conftest.$ac_ext >&5
8680   rm -rf conftest*
8681   gdb_cv_have_struct_so_map_with_som_members=no
8682 fi
8683 rm -f conftest*
8684 fi
8685
8686   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
8687   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
8688     cat >> confdefs.h <<\EOF
8689 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
8690 EOF
8691
8692   fi
8693
8694
8695   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
8696 echo "configure:8697: checking for struct link_map32 in sys/link.h" >&5
8697   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
8698   echo $ac_n "(cached) $ac_c" 1>&6
8699 else
8700   cat > conftest.$ac_ext <<EOF
8701 #line 8702 "configure"
8702 #include "confdefs.h"
8703 #define _SYSCALL32
8704 #include <sys/link.h>
8705 int main() {
8706 struct link_map32 l;
8707 ; return 0; }
8708 EOF
8709 if { (eval echo configure:8710: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8710   rm -rf conftest*
8711   gdb_cv_have_struct_link_map32=yes
8712 else
8713   echo "configure: failed program was:" >&5
8714   cat conftest.$ac_ext >&5
8715   rm -rf conftest*
8716   gdb_cv_have_struct_link_map32=no
8717 fi
8718 rm -f conftest*
8719 fi
8720
8721   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
8722   if test $gdb_cv_have_struct_link_map32 = yes; then
8723     cat >> confdefs.h <<\EOF
8724 #define HAVE_STRUCT_LINK_MAP32 1
8725 EOF
8726
8727     cat >> confdefs.h <<\EOF
8728 #define _SYSCALL32 1
8729 EOF
8730
8731   fi
8732 fi
8733
8734
8735 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
8736 echo "configure:8737: checking for long long support in compiler" >&5
8737 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
8738   echo $ac_n "(cached) $ac_c" 1>&6
8739 else
8740   cat > conftest.$ac_ext <<EOF
8741 #line 8742 "configure"
8742 #include "confdefs.h"
8743
8744 int main() {
8745
8746   extern long long foo;
8747   switch (foo & 2) { case 0: return 1; }
8748
8749 ; return 0; }
8750 EOF
8751 if { (eval echo configure:8752: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8752   rm -rf conftest*
8753   gdb_cv_c_long_long=yes
8754 else
8755   echo "configure: failed program was:" >&5
8756   cat conftest.$ac_ext >&5
8757   rm -rf conftest*
8758   gdb_cv_c_long_long=no
8759 fi
8760 rm -f conftest*
8761 fi
8762
8763 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
8764 if test $gdb_cv_c_long_long = yes; then
8765   cat >> confdefs.h <<\EOF
8766 #define CC_HAS_LONG_LONG 1
8767 EOF
8768
8769 fi
8770
8771
8772 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
8773 echo "configure:8774: checking for long long support in printf" >&5
8774 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
8775   echo $ac_n "(cached) $ac_c" 1>&6
8776 else
8777   if test "$cross_compiling" = yes; then
8778   gdb_cv_printf_has_long_long=no
8779 else
8780   cat > conftest.$ac_ext <<EOF
8781 #line 8782 "configure"
8782 #include "confdefs.h"
8783
8784 int main () {
8785   char buf[32];
8786   long long l = 0;
8787   l = (l << 16) + 0x0123;
8788   l = (l << 16) + 0x4567;
8789   l = (l << 16) + 0x89ab;
8790   l = (l << 16) + 0xcdef;
8791   sprintf (buf, "0x%016llx", l);
8792   return (strcmp ("0x0123456789abcdef", buf));
8793 }
8794 EOF
8795 if { (eval echo configure:8796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
8796 then
8797   gdb_cv_printf_has_long_long=yes
8798 else
8799   echo "configure: failed program was:" >&5
8800   cat conftest.$ac_ext >&5
8801   rm -fr conftest*
8802   gdb_cv_printf_has_long_long=no
8803 fi
8804 rm -fr conftest*
8805 fi
8806
8807 fi
8808
8809 if test $gdb_cv_printf_has_long_long = yes; then
8810   cat >> confdefs.h <<\EOF
8811 #define PRINTF_HAS_LONG_LONG 1
8812 EOF
8813
8814 fi
8815 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
8816
8817
8818 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
8819 echo "configure:8820: checking for long double support in compiler" >&5
8820 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
8821   echo $ac_n "(cached) $ac_c" 1>&6
8822 else
8823   cat > conftest.$ac_ext <<EOF
8824 #line 8825 "configure"
8825 #include "confdefs.h"
8826
8827 int main() {
8828 long double foo;
8829 ; return 0; }
8830 EOF
8831 if { (eval echo configure:8832: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8832   rm -rf conftest*
8833   ac_cv_c_long_double=yes
8834 else
8835   echo "configure: failed program was:" >&5
8836   cat conftest.$ac_ext >&5
8837   rm -rf conftest*
8838   ac_cv_c_long_double=no
8839 fi
8840 rm -f conftest*
8841 fi
8842
8843 echo "$ac_t""$ac_cv_c_long_double" 1>&6
8844 if test $ac_cv_c_long_double = yes; then
8845   cat >> confdefs.h <<\EOF
8846 #define HAVE_LONG_DOUBLE 1
8847 EOF
8848
8849 fi
8850
8851
8852 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
8853 echo "configure:8854: checking for long double support in printf" >&5
8854 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
8855   echo $ac_n "(cached) $ac_c" 1>&6
8856 else
8857   if test "$cross_compiling" = yes; then
8858   gdb_cv_printf_has_long_double=no
8859 else
8860   cat > conftest.$ac_ext <<EOF
8861 #line 8862 "configure"
8862 #include "confdefs.h"
8863
8864 int main () {
8865   char buf[16];
8866   long double f = 3.141592653;
8867   sprintf (buf, "%Lg", f);
8868   return (strncmp ("3.14159", buf, 7));
8869 }
8870 EOF
8871 if { (eval echo configure:8872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
8872 then
8873   gdb_cv_printf_has_long_double=yes
8874 else
8875   echo "configure: failed program was:" >&5
8876   cat conftest.$ac_ext >&5
8877   rm -fr conftest*
8878   gdb_cv_printf_has_long_double=no
8879 fi
8880 rm -fr conftest*
8881 fi
8882
8883 fi
8884
8885 if test $gdb_cv_printf_has_long_double = yes; then
8886   cat >> confdefs.h <<\EOF
8887 #define PRINTF_HAS_LONG_DOUBLE 1
8888 EOF
8889
8890 fi
8891 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
8892
8893
8894 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
8895 echo "configure:8896: checking for long double support in scanf" >&5
8896 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
8897   echo $ac_n "(cached) $ac_c" 1>&6
8898 else
8899   if test "$cross_compiling" = yes; then
8900   gdb_cv_scanf_has_long_double=no
8901 else
8902   cat > conftest.$ac_ext <<EOF
8903 #line 8904 "configure"
8904 #include "confdefs.h"
8905
8906 int main () {
8907   char *buf = "3.141592653";
8908   long double f = 0;
8909   sscanf (buf, "%Lg", &f);
8910   return !(f > 3.14159 && f < 3.14160);
8911 }
8912 EOF
8913 if { (eval echo configure:8914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
8914 then
8915   gdb_cv_scanf_has_long_double=yes
8916 else
8917   echo "configure: failed program was:" >&5
8918   cat conftest.$ac_ext >&5
8919   rm -fr conftest*
8920   gdb_cv_scanf_has_long_double=no
8921 fi
8922 rm -fr conftest*
8923 fi
8924
8925 fi
8926
8927 if test $gdb_cv_scanf_has_long_double = yes; then
8928   cat >> confdefs.h <<\EOF
8929 #define SCANF_HAS_LONG_DOUBLE 1
8930 EOF
8931
8932 fi
8933 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
8934
8935 case ${host_os} in
8936 aix*)
8937   echo $ac_n "checking for -bbigtoc option""... $ac_c" 1>&6
8938 echo "configure:8939: checking for -bbigtoc option" >&5
8939 if eval "test \"`echo '$''{'gdb_cv_bigtoc'+set}'`\" = set"; then
8940   echo $ac_n "(cached) $ac_c" 1>&6
8941 else
8942
8943     SAVE_LDFLAGS=$LDFLAGS
8944
8945     case $GCC in
8946     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
8947     *) gdb_cv_bigtoc=-bbigtoc ;;
8948     esac
8949
8950     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
8951     cat > conftest.$ac_ext <<EOF
8952 #line 8953 "configure"
8953 #include "confdefs.h"
8954
8955 int main() {
8956 int i;
8957 ; return 0; }
8958 EOF
8959 if { (eval echo configure:8960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8960   :
8961 else
8962   echo "configure: failed program was:" >&5
8963   cat conftest.$ac_ext >&5
8964   rm -rf conftest*
8965   gdb_cv_bigtoc=
8966 fi
8967 rm -f conftest*
8968     LDFLAGS="${SAVE_LDFLAGS}"
8969
8970 fi
8971
8972 echo "$ac_t""$gdb_cv_bigtoc" 1>&6
8973   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
8974   ;;
8975 esac
8976
8977
8978
8979 if test ${build} = ${host} -a ${host} = ${target} ; then
8980    case ${host_os} in
8981    hpux*)
8982       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
8983 echo "configure:8984: checking for HPUX/OSF thread support" >&5
8984       if test -f /usr/include/dce/cma_config.h ; then
8985          if test "$GCC" = "yes" ; then
8986             echo "$ac_t""yes" 1>&6
8987             cat >> confdefs.h <<\EOF
8988 #define HAVE_HPUX_THREAD_SUPPORT 1
8989 EOF
8990
8991             CONFIG_OBS="${CONFIG_OBS} hpux-thread.o"
8992             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
8993          else
8994             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
8995          fi
8996       else
8997          echo "$ac_t""no" 1>&6
8998       fi
8999       ;;
9000    solaris*)
9001       # See if thread_db library is around for Solaris thread debugging.
9002       # Note that we must explicitly test for version 1 of the library
9003       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
9004       # the same API.
9005       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
9006 echo "configure:9007: checking for Solaris thread debugging library" >&5
9007       if test -f /usr/lib/libthread_db.so.1 ; then
9008          echo "$ac_t""yes" 1>&6
9009          cat >> confdefs.h <<\EOF
9010 #define HAVE_THREAD_DB_LIB 1
9011 EOF
9012
9013          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
9014          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
9015          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
9016 echo "configure:9017: checking for dlopen in -ldl" >&5
9017 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
9018 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
9019   echo $ac_n "(cached) $ac_c" 1>&6
9020 else
9021   ac_save_LIBS="$LIBS"
9022 LIBS="-ldl  $LIBS"
9023 cat > conftest.$ac_ext <<EOF
9024 #line 9025 "configure"
9025 #include "confdefs.h"
9026 /* Override any gcc2 internal prototype to avoid an error.  */
9027 /* We use char because int might match the return type of a gcc2
9028     builtin and then its argument prototype would still apply.  */
9029 char dlopen();
9030
9031 int main() {
9032 dlopen()
9033 ; return 0; }
9034 EOF
9035 if { (eval echo configure:9036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
9036   rm -rf conftest*
9037   eval "ac_cv_lib_$ac_lib_var=yes"
9038 else
9039   echo "configure: failed program was:" >&5
9040   cat conftest.$ac_ext >&5
9041   rm -rf conftest*
9042   eval "ac_cv_lib_$ac_lib_var=no"
9043 fi
9044 rm -f conftest*
9045 LIBS="$ac_save_LIBS"
9046
9047 fi
9048 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
9049   echo "$ac_t""yes" 1>&6
9050     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
9051     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
9052   cat >> confdefs.h <<EOF
9053 #define $ac_tr_lib 1
9054 EOF
9055
9056   LIBS="-ldl $LIBS"
9057
9058 else
9059   echo "$ac_t""no" 1>&6
9060 fi
9061
9062          if test "$GCC" = "yes" ; then
9063             # The GNU linker requires the -export-dynamic option to make
9064             # all symbols visible in the dynamic symbol table.
9065             hold_ldflags=$LDFLAGS
9066             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
9067 echo "configure:9068: checking for the ld -export-dynamic flag" >&5
9068             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
9069             cat > conftest.$ac_ext <<EOF
9070 #line 9071 "configure"
9071 #include "confdefs.h"
9072
9073 int main() {
9074 int i;
9075 ; return 0; }
9076 EOF
9077 if { (eval echo configure:9078: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
9078   rm -rf conftest*
9079   found=yes
9080 else
9081   echo "configure: failed program was:" >&5
9082   cat conftest.$ac_ext >&5
9083   rm -rf conftest*
9084   found=no
9085 fi
9086 rm -f conftest*
9087             LDFLAGS=$hold_ldflags
9088             echo "$ac_t""$found" 1>&6
9089             if test $found = yes; then
9090                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
9091             fi
9092          fi
9093          # Sun randomly tweaked the prototypes in <proc_service.h>
9094          # at one point.
9095          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
9096 echo "configure:9097: checking if <proc_service.h> is old" >&5
9097          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
9098   echo $ac_n "(cached) $ac_c" 1>&6
9099 else
9100
9101             cat > conftest.$ac_ext <<EOF
9102 #line 9103 "configure"
9103 #include "confdefs.h"
9104
9105                 #include <proc_service.h>
9106                 ps_err_e ps_pdwrite
9107                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
9108
9109 int main() {
9110
9111 ; return 0; }
9112 EOF
9113 if { (eval echo configure:9114: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9114   rm -rf conftest*
9115   gdb_cv_proc_service_is_old=no
9116 else
9117   echo "configure: failed program was:" >&5
9118   cat conftest.$ac_ext >&5
9119   rm -rf conftest*
9120   gdb_cv_proc_service_is_old=yes
9121 fi
9122 rm -f conftest*
9123
9124 fi
9125
9126          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
9127          if test $gdb_cv_proc_service_is_old = yes; then
9128             cat >> confdefs.h <<\EOF
9129 #define PROC_SERVICE_IS_OLD 1
9130 EOF
9131
9132          fi
9133       else
9134          echo "$ac_t""no" 1>&6
9135       fi
9136       ;;
9137    aix*)
9138       echo $ac_n "checking for AiX thread debugging library""... $ac_c" 1>&6
9139 echo "configure:9140: checking for AiX thread debugging library" >&5
9140       if eval "test \"`echo '$''{'gdb_cv_have_aix_thread_debug'+set}'`\" = set"; then
9141   echo $ac_n "(cached) $ac_c" 1>&6
9142 else
9143   cat > conftest.$ac_ext <<EOF
9144 #line 9145 "configure"
9145 #include "confdefs.h"
9146 #include <sys/pthdebug.h>
9147 int main() {
9148 #ifndef PTHDB_VERSION_3
9149                                     #error
9150                                     #endif
9151 ; return 0; }
9152 EOF
9153 if { (eval echo configure:9154: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9154   rm -rf conftest*
9155   gdb_cv_have_aix_thread_debug=yes
9156 else
9157   echo "configure: failed program was:" >&5
9158   cat conftest.$ac_ext >&5
9159   rm -rf conftest*
9160   gdb_cv_have_aix_thread_debug=no
9161 fi
9162 rm -f conftest*
9163 fi
9164
9165       echo "$ac_t""$gdb_cv_have_aix_thread_debug" 1>&6
9166       if test $gdb_cv_have_aix_thread_debug = yes; then
9167          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
9168          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
9169          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -lpthdebug"
9170       fi
9171       ;;
9172    esac
9173
9174 fi
9175
9176 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
9177    echo $ac_n "checking whether <thread_db.h> has TD_NOTALLOC""... $ac_c" 1>&6
9178 echo "configure:9179: checking whether <thread_db.h> has TD_NOTALLOC" >&5
9179 if eval "test \"`echo '$''{'gdb_cv_thread_db_h_has_td_notalloc'+set}'`\" = set"; then
9180   echo $ac_n "(cached) $ac_c" 1>&6
9181 else
9182   cat > conftest.$ac_ext <<EOF
9183 #line 9184 "configure"
9184 #include "confdefs.h"
9185 #include <thread_db.h>
9186 int main() {
9187 int i = TD_NOTALLOC;
9188 ; return 0; }
9189 EOF
9190 if { (eval echo configure:9191: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9191   rm -rf conftest*
9192   gdb_cv_thread_db_h_has_td_notalloc=yes
9193 else
9194   echo "configure: failed program was:" >&5
9195   cat conftest.$ac_ext >&5
9196   rm -rf conftest*
9197   gdb_cv_thread_db_h_has_td_notalloc=no
9198
9199 fi
9200 rm -f conftest*
9201
9202 fi
9203
9204 echo "$ac_t""$gdb_cv_thread_db_h_has_td_notalloc" 1>&6
9205 fi
9206 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
9207   cat >> confdefs.h <<\EOF
9208 #define THREAD_DB_HAS_TD_NOTALLOC 1
9209 EOF
9210
9211 fi
9212
9213 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
9214    echo $ac_n "checking whether <sys/syscall.h> has __NR_tkill""... $ac_c" 1>&6
9215 echo "configure:9216: checking whether <sys/syscall.h> has __NR_tkill" >&5
9216 if eval "test \"`echo '$''{'gdb_cv_sys_syscall_h_has_tkill'+set}'`\" = set"; then
9217   echo $ac_n "(cached) $ac_c" 1>&6
9218 else
9219   cat > conftest.$ac_ext <<EOF
9220 #line 9221 "configure"
9221 #include "confdefs.h"
9222 #include <sys/syscall.h>
9223 int main() {
9224 int i = __NR_tkill;
9225 ; return 0; }
9226 EOF
9227 if { (eval echo configure:9228: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9228   rm -rf conftest*
9229   gdb_cv_sys_syscall_h_has_tkill=yes
9230 else
9231   echo "configure: failed program was:" >&5
9232   cat conftest.$ac_ext >&5
9233   rm -rf conftest*
9234   gdb_cv_sys_syscall_h_has_tkill=no
9235
9236 fi
9237 rm -f conftest*
9238
9239 fi
9240
9241 echo "$ac_t""$gdb_cv_sys_syscall_h_has_tkill" 1>&6
9242 fi
9243 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes" && test "x$ac_cv_func_syscall" = "xyes"; then
9244   cat >> confdefs.h <<\EOF
9245 #define HAVE_TKILL_SYSCALL 1
9246 EOF
9247
9248 fi
9249
9250
9251 # Check whether --with-sysroot or --without-sysroot was given.
9252 if test "${with_sysroot+set}" = set; then
9253   withval="$with_sysroot"
9254
9255  case ${with_sysroot} in
9256  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
9257  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
9258  esac
9259
9260  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
9261
9262  if test "x$exec_prefix" = xNONE; then
9263   if test "x$prefix" = xNONE; then
9264    test_prefix=/usr/local
9265   else
9266    test_prefix=$prefix
9267   fi
9268  else
9269   test_prefix=$exec_prefix
9270  fi
9271  case ${TARGET_SYSTEM_ROOT} in
9272  "${test_prefix}"|"${test_prefix}/"*|\
9273  '${exec_prefix}'|'${exec_prefix}/'*)
9274    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
9275    TARGET_SYSTEM_ROOT_DEFINE="$t"
9276    ;;
9277  esac
9278
9279 else
9280
9281  TARGET_SYSTEM_ROOT=
9282  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"\"'
9283
9284 fi
9285
9286
9287
9288
9289 # NOTE: Don't add -Wall or -Wunused, they both include
9290 # -Wunused-parameter which reports bogus warnings.
9291 # NOTE: If you add to this list, remember to update
9292 # gdb/doc/gdbint.texinfo.
9293 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
9294 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized -Wformat-nonliteral \
9295 -Wunused-label -Wunused-function"
9296 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
9297 # -Wunused-function -Wunused-variable -Wunused-value
9298 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
9299 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
9300 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
9301 # -Woverloaded-virtual -Winline -Werror"
9302 # Check whether --enable-build-warnings or --disable-build-warnings was given.
9303 if test "${enable_build_warnings+set}" = set; then
9304   enableval="$enable_build_warnings"
9305   case "${enableval}" in
9306   yes)  ;;
9307   no)   build_warnings="-w";;
9308   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
9309         build_warnings="${build_warnings} ${t}";;
9310   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
9311         build_warnings="${t} ${build_warnings}";;
9312   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
9313 esac
9314 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
9315   echo "Setting compiler warning flags = $build_warnings" 6>&1
9316 fi
9317 fi
9318 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
9319 if test "${enable_gdb_build_warnings+set}" = set; then
9320   enableval="$enable_gdb_build_warnings"
9321   case "${enableval}" in
9322   yes)  ;;
9323   no)   build_warnings="-w";;
9324   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
9325         build_warnings="${build_warnings} ${t}";;
9326   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
9327         build_warnings="${t} ${build_warnings}";;
9328   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
9329 esac
9330 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
9331   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
9332 fi
9333 fi
9334 WARN_CFLAGS=""
9335 WERROR_CFLAGS=""
9336 if test "x${build_warnings}" != x -a "x$GCC" = xyes
9337 then
9338     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
9339 echo "configure:9340: checking compiler warning flags" >&5
9340     # Separate out the -Werror flag as some files just cannot be
9341     # compiled with it enabled.
9342     for w in ${build_warnings}; do
9343         case $w in
9344         -Werr*) WERROR_CFLAGS=-Werror ;;
9345         *) # Check that GCC accepts it
9346             saved_CFLAGS="$CFLAGS"
9347             CFLAGS="$CFLAGS $w"
9348             cat > conftest.$ac_ext <<EOF
9349 #line 9350 "configure"
9350 #include "confdefs.h"
9351
9352 int main() {
9353
9354 ; return 0; }
9355 EOF
9356 if { (eval echo configure:9357: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
9357   rm -rf conftest*
9358   WARN_CFLAGS="${WARN_CFLAGS} $w"
9359 else
9360   echo "configure: failed program was:" >&5
9361   cat conftest.$ac_ext >&5
9362 fi
9363 rm -f conftest*
9364             CFLAGS="$saved_CFLAGS"
9365         esac
9366     done
9367     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
9368 fi
9369
9370
9371
9372 # In the Cygwin environment, we need some additional flags.
9373 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
9374 echo "configure:9375: checking for cygwin" >&5
9375 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
9376   echo $ac_n "(cached) $ac_c" 1>&6
9377 else
9378   cat > conftest.$ac_ext <<EOF
9379 #line 9380 "configure"
9380 #include "confdefs.h"
9381
9382 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
9383 lose
9384 #endif
9385 EOF
9386 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9387   egrep "lose" >/dev/null 2>&1; then
9388   rm -rf conftest*
9389   gdb_cv_os_cygwin=yes
9390 else
9391   rm -rf conftest*
9392   gdb_cv_os_cygwin=no
9393 fi
9394 rm -f conftest*
9395
9396 fi
9397
9398 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
9399
9400
9401 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
9402 case ${host} in
9403   *go32* ) SER_HARDWIRE=ser-go32.o ;;
9404   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
9405 esac
9406
9407
9408 # libreadline needs libuser32.a in a cygwin environment
9409 WIN32LIBS=
9410 if test x$gdb_cv_os_cygwin = xyes; then
9411     WIN32LIBS="-luser32"
9412     case "${target}" in
9413         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
9414         ;;
9415     esac
9416 fi
9417
9418
9419 LIBGUI="../libgui/src/libgui.a"
9420 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
9421
9422
9423
9424 WIN32LDAPP=
9425
9426
9427
9428 configdir="unix"
9429
9430 GDBTKLIBS=
9431 if test "${enable_gdbtk}" = "yes"; then
9432
9433     # Gdbtk must have an absolute path to srcdir in order to run
9434     # properly when not installed.
9435     here=`pwd`
9436     cd ${srcdir}
9437     GDBTK_SRC_DIR=`pwd`
9438     cd $here
9439
9440
9441 #
9442 # Ok, lets find the tcl configuration
9443 # First, look for one uninstalled.
9444 # the alternative search directory is invoked by --with-tclconfig
9445 #
9446
9447 if test x"${no_tcl}" = x ; then
9448   # we reset no_tcl in case something fails here
9449   no_tcl=true
9450   # Check whether --with-tclconfig or --without-tclconfig was given.
9451 if test "${with_tclconfig+set}" = set; then
9452   withval="$with_tclconfig"
9453   with_tclconfig=${withval}
9454 fi
9455
9456   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
9457 echo "configure:9458: checking for Tcl configuration" >&5
9458   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
9459   echo $ac_n "(cached) $ac_c" 1>&6
9460 else
9461
9462
9463   # First check to see if --with-tclconfig was specified.
9464   if test x"${with_tclconfig}" != x ; then
9465     if test -f "${with_tclconfig}/tclConfig.sh" ; then
9466       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
9467     else
9468       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
9469     fi
9470   fi
9471
9472   # then check for a private Tcl installation
9473   if test x"${ac_cv_c_tclconfig}" = x ; then
9474     for i in \
9475                 ../tcl \
9476                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
9477                 ../../tcl \
9478                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
9479                 ../../../tcl \
9480                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
9481       if test -f "$i/${configdir}/tclConfig.sh" ; then
9482         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
9483         break
9484       fi
9485     done
9486   fi
9487   # check in a few common install locations
9488   if test x"${ac_cv_c_tclconfig}" = x ; then
9489     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
9490       if test -f "$i/tclConfig.sh" ; then
9491         ac_cv_c_tclconfig=`(cd $i; pwd)`
9492         break
9493       fi
9494     done
9495   fi
9496   # check in a few other private locations
9497   if test x"${ac_cv_c_tclconfig}" = x ; then
9498     for i in \
9499                 ${srcdir}/../tcl \
9500                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
9501       if test -f "$i/${configdir}/tclConfig.sh" ; then
9502         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
9503         break
9504       fi
9505     done
9506   fi
9507
9508 fi
9509
9510   if test x"${ac_cv_c_tclconfig}" = x ; then
9511     TCLCONFIG="# no Tcl configs found"
9512     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
9513   else
9514     no_tcl=
9515     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
9516     echo "$ac_t""found $TCLCONFIG" 1>&6
9517   fi
9518 fi
9519
9520     if test -z "${no_tcl}"; then
9521
9522     . $TCLCONFIG
9523
9524
9525
9526
9527
9528
9529
9530
9531
9532
9533
9534
9535
9536
9537
9538
9539
9540
9541
9542
9543
9544
9545
9546
9547
9548
9549
9550 #
9551 # Ok, lets find the tk configuration
9552 # First, look for one uninstalled.
9553 # the alternative search directory is invoked by --with-tkconfig
9554 #
9555
9556 if test x"${no_tk}" = x ; then
9557   # we reset no_tk in case something fails here
9558   no_tk=true
9559   # Check whether --with-tkconfig or --without-tkconfig was given.
9560 if test "${with_tkconfig+set}" = set; then
9561   withval="$with_tkconfig"
9562   with_tkconfig=${withval}
9563 fi
9564
9565   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
9566 echo "configure:9567: checking for Tk configuration" >&5
9567   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
9568   echo $ac_n "(cached) $ac_c" 1>&6
9569 else
9570
9571
9572   # First check to see if --with-tkconfig was specified.
9573   if test x"${with_tkconfig}" != x ; then
9574     if test -f "${with_tkconfig}/tkConfig.sh" ; then
9575       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
9576     else
9577       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
9578     fi
9579   fi
9580
9581   # then check for a private Tk library
9582   if test x"${ac_cv_c_tkconfig}" = x ; then
9583     for i in \
9584                 ../tk \
9585                 `ls -dr ../tk[4-9]* 2>/dev/null` \
9586                 ../../tk \
9587                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
9588                 ../../../tk \
9589                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
9590       if test -f "$i/${configdir}/tkConfig.sh" ; then
9591         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
9592         break
9593       fi
9594     done
9595   fi
9596   # check in a few common install locations
9597   if test x"${ac_cv_c_tkconfig}" = x ; then
9598     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
9599       if test -f "$i/tkConfig.sh" ; then
9600         ac_cv_c_tkconfig=`(cd $i; pwd)`
9601         break
9602       fi
9603     done
9604   fi
9605   # check in a few other private locations
9606   if test x"${ac_cv_c_tkconfig}" = x ; then
9607     for i in \
9608                 ${srcdir}/../tk \
9609                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
9610       if test -f "$i/${configdir}/tkConfig.sh" ; then
9611         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
9612         break
9613       fi
9614     done
9615   fi
9616
9617 fi
9618
9619   if test x"${ac_cv_c_tkconfig}" = x ; then
9620     TKCONFIG="# no Tk configs found"
9621     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
9622   else
9623     no_tk=
9624     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
9625     echo "$ac_t""found $TKCONFIG" 1>&6
9626   fi
9627 fi
9628
9629
9630
9631         # now look for Tcl library stuff
9632
9633         case "${host}" in
9634         *-*-cygwin*)
9635             tcldir=../tcl/win/
9636             ;;
9637         *)
9638             tcldir=../tcl/unix/
9639             ;;
9640         esac
9641
9642         TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
9643
9644         # If $no_tk is nonempty, then we can't do Tk, and there is no
9645         # point to doing Tcl.
9646         if test -z "${no_tk}"; then
9647
9648     if test -f "$TKCONFIG" ; then
9649       . $TKCONFIG
9650     fi
9651
9652
9653
9654
9655
9656
9657
9658
9659
9660
9661
9662
9663
9664
9665 #
9666 # Ok, lets find the tcl source trees so we can use the headers
9667 # Warning: transition of version 9 to 10 will break this algorithm
9668 # because 10 sorts before 9. We also look for just tcl. We have to
9669 # be careful that we don't match stuff like tclX by accident.
9670 # the alternative search directory is involked by --with-tclinclude
9671 #
9672
9673 no_tcl=true
9674 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
9675 echo "configure:9676: checking for Tcl private headers. dir=${configdir}" >&5
9676 # Check whether --with-tclinclude or --without-tclinclude was given.
9677 if test "${with_tclinclude+set}" = set; then
9678   withval="$with_tclinclude"
9679   with_tclinclude=${withval}
9680 fi
9681
9682 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
9683   echo $ac_n "(cached) $ac_c" 1>&6
9684 else
9685
9686 # first check to see if --with-tclinclude was specified
9687 if test x"${with_tclinclude}" != x ; then
9688   if test -f ${with_tclinclude}/tclInt.h ; then
9689     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
9690   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
9691     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
9692   else
9693     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
9694   fi
9695 fi
9696
9697 # next check if it came with Tcl configuration file
9698 if test x"${ac_cv_c_tclconfig}" = x ; then
9699   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
9700     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
9701   fi
9702 fi
9703
9704 # next check in private source directory
9705 #
9706 # since ls returns lowest version numbers first, reverse its output
9707 if test x"${ac_cv_c_tclh}" = x ; then
9708   for i in \
9709                 ${srcdir}/../tcl \
9710                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
9711                 ${srcdir}/../../tcl \
9712                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
9713                 ${srcdir}/../../../tcl \
9714                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
9715     if test -f $i/generic/tclInt.h ; then
9716       ac_cv_c_tclh=`(cd $i/generic; pwd)`
9717       break
9718     fi
9719   done
9720 fi
9721 # finally check in a few common install locations
9722 #
9723 # since ls returns lowest version numbers first, reverse its output
9724 if test x"${ac_cv_c_tclh}" = x ; then
9725   for i in \
9726                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
9727                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
9728                 /usr/local/src/tcl \
9729                 /usr/local/lib/tcl \
9730                 ${prefix}/include ; do
9731     if test -f $i/generic/tclInt.h ; then
9732       ac_cv_c_tclh=`(cd $i/generic; pwd)`
9733       break
9734     fi
9735   done
9736 fi
9737 # see if one is installed
9738 if test x"${ac_cv_c_tclh}" = x ; then
9739    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
9740 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
9741 echo "configure:9742: checking for tclInt.h" >&5
9742 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
9743   echo $ac_n "(cached) $ac_c" 1>&6
9744 else
9745   cat > conftest.$ac_ext <<EOF
9746 #line 9747 "configure"
9747 #include "confdefs.h"
9748 #include <tclInt.h>
9749 EOF
9750 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
9751 { (eval echo configure:9752: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
9752 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
9753 if test -z "$ac_err"; then
9754   rm -rf conftest*
9755   eval "ac_cv_header_$ac_safe=yes"
9756 else
9757   echo "$ac_err" >&5
9758   echo "configure: failed program was:" >&5
9759   cat conftest.$ac_ext >&5
9760   rm -rf conftest*
9761   eval "ac_cv_header_$ac_safe=no"
9762 fi
9763 rm -f conftest*
9764 fi
9765 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
9766   echo "$ac_t""yes" 1>&6
9767   ac_cv_c_tclh=installed
9768 else
9769   echo "$ac_t""no" 1>&6
9770 ac_cv_c_tclh=""
9771 fi
9772
9773 fi
9774
9775 fi
9776
9777 if test x"${ac_cv_c_tclh}" = x ; then
9778   TCLHDIR="# no Tcl private headers found"
9779   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
9780 fi
9781 if test x"${ac_cv_c_tclh}" != x ; then
9782   no_tcl=""
9783   if test x"${ac_cv_c_tclh}" = x"installed" ; then
9784     echo "$ac_t""is installed" 1>&6
9785     TCLHDIR=""
9786   else
9787     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
9788     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
9789     TCLHDIR="-I${ac_cv_c_tclh}"
9790   fi
9791 fi
9792
9793
9794
9795
9796 #
9797 # Ok, lets find the tk source trees so we can use the headers
9798 # If the directory (presumably symlink) named "tk" exists, use that one
9799 # in preference to any others.  Same logic is used when choosing library
9800 # and again with Tcl. The search order is the best place to look first, then in
9801 # decreasing significance. The loop breaks if the trigger file is found.
9802 # Note the gross little conversion here of srcdir by cd'ing to the found
9803 # directory. This converts the path from a relative to an absolute, so
9804 # recursive cache variables for the path will work right. We check all
9805 # the possible paths in one loop rather than many seperate loops to speed
9806 # things up.
9807 # the alternative search directory is involked by --with-tkinclude
9808 #
9809 no_tk=true
9810 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
9811 echo "configure:9812: checking for Tk private headers" >&5
9812 # Check whether --with-tkinclude or --without-tkinclude was given.
9813 if test "${with_tkinclude+set}" = set; then
9814   withval="$with_tkinclude"
9815   with_tkinclude=${withval}
9816 fi
9817
9818 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
9819   echo $ac_n "(cached) $ac_c" 1>&6
9820 else
9821
9822 # first check to see if --with-tkinclude was specified
9823 if test x"${with_tkinclude}" != x ; then
9824   if test -f ${with_tkinclude}/tk.h ; then
9825     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
9826   elif test -f ${with_tkinclude}/generic/tk.h ; then
9827     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
9828   else
9829     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
9830   fi
9831 fi
9832
9833 # next check if it came with Tk configuration file
9834 if test x"${ac_cv_c_tkconfig}" = x ; then
9835   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
9836     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
9837   fi
9838 fi
9839
9840 # next check in private source directory
9841 #
9842 # since ls returns lowest version numbers first, reverse its output
9843 if test x"${ac_cv_c_tkh}" = x ; then
9844   for i in \
9845                 ${srcdir}/../tk \
9846                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
9847                 ${srcdir}/../../tk \
9848                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
9849                 ${srcdir}/../../../tk \
9850                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
9851     if test -f $i/generic/tk.h ; then
9852       ac_cv_c_tkh=`(cd $i/generic; pwd)`
9853       break
9854     fi
9855   done
9856 fi
9857 # finally check in a few common install locations
9858 #
9859 # since ls returns lowest version numbers first, reverse its output
9860 if test x"${ac_cv_c_tkh}" = x ; then
9861   for i in \
9862                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
9863                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
9864                 /usr/local/src/tk \
9865                 /usr/local/lib/tk \
9866                 ${prefix}/include ; do
9867     if test -f $i/generic/tk.h ; then
9868       ac_cv_c_tkh=`(cd $i/generic; pwd)`
9869       break
9870     fi
9871   done
9872 fi
9873 # see if one is installed
9874 if test x"${ac_cv_c_tkh}" = x ; then
9875    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
9876 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
9877 echo "configure:9878: checking for tk.h" >&5
9878 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
9879   echo $ac_n "(cached) $ac_c" 1>&6
9880 else
9881   cat > conftest.$ac_ext <<EOF
9882 #line 9883 "configure"
9883 #include "confdefs.h"
9884 #include <tk.h>
9885 EOF
9886 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
9887 { (eval echo configure:9888: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
9888 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
9889 if test -z "$ac_err"; then
9890   rm -rf conftest*
9891   eval "ac_cv_header_$ac_safe=yes"
9892 else
9893   echo "$ac_err" >&5
9894   echo "configure: failed program was:" >&5
9895   cat conftest.$ac_ext >&5
9896   rm -rf conftest*
9897   eval "ac_cv_header_$ac_safe=no"
9898 fi
9899 rm -f conftest*
9900 fi
9901 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
9902   echo "$ac_t""yes" 1>&6
9903   ac_cv_c_tkh=installed
9904 else
9905   echo "$ac_t""no" 1>&6
9906 ac_cv_c_tkh=""
9907 fi
9908
9909 fi
9910
9911 fi
9912
9913 if test x"${ac_cv_c_tkh}" != x ; then
9914   no_tk=""
9915   if test x"${ac_cv_c_tkh}" = x"installed" ; then
9916     echo "$ac_t""is installed" 1>&6
9917     TKHDIR=""
9918   else
9919     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
9920     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
9921     TKHDIR="-I${ac_cv_c_tkh}"
9922   fi
9923 else
9924   TKHDIR="# no Tk directory found"
9925   echo "configure: warning: Can't find Tk private headers" 1>&2
9926   no_tk=true
9927 fi
9928
9929
9930
9931
9932 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
9933 echo "configure:9934: checking for Itcl private headers. srcdir=${srcdir}" >&5
9934 if test x"${ac_cv_c_itclh}" = x ; then
9935   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
9936     if test -f $i/generic/itcl.h ; then
9937       ac_cv_c_itclh=`(cd $i/generic; pwd)`
9938       break
9939     fi
9940   done
9941 fi
9942 if test x"${ac_cv_c_itclh}" = x ; then
9943   ITCLHDIR="# no Itcl private headers found"
9944   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
9945 fi
9946 if test x"${ac_cv_c_itclh}" != x ; then
9947      ITCLHDIR="-I${ac_cv_c_itclh}"
9948 fi
9949 # should always be here
9950 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
9951
9952 #AC_SUBST(ITCLLIB)
9953
9954
9955 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
9956 echo "configure:9957: checking for Itk private headers. srcdir=${srcdir}" >&5
9957 if test x"${ac_cv_c_itkh}" = x ; then
9958   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
9959     if test -f $i/generic/itk.h ; then
9960       ac_cv_c_itkh=`(cd $i/generic; pwd)`
9961       break
9962     fi
9963   done
9964 fi
9965 if test x"${ac_cv_c_itkh}" = x ; then
9966   ITKHDIR="# no Itk private headers found"
9967   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
9968 fi
9969 if test x"${ac_cv_c_itkh}" != x ; then
9970      ITKHDIR="-I${ac_cv_c_itkh}"
9971 fi
9972 # should always be here
9973 #     ITKLIB="../itcl/itk/unix/libitk.a"
9974
9975 #AC_SUBST(ITKLIB)
9976
9977
9978
9979            # now look for Tk library stuff
9980
9981            case "${host}" in
9982            *-*-cygwin*)
9983                tkdir=../tk/win/
9984                ;;
9985            *)
9986                tkdir=../tk/unix/
9987                ;;
9988            esac
9989
9990            TK_DEPS="${tkdir}${TK_LIB_FILE}"
9991
9992            # now look for Itcl library stuff
9993
9994
9995 #
9996 # Ok, lets find the itcl configuration
9997 # First, look for one uninstalled.
9998 # the alternative search directory is invoked by --with-itclconfig
9999 #
10000
10001 if test x"${no_itcl}" = x ; then
10002   # we reset no_itcl in case something fails here
10003   no_itcl=true
10004   # Check whether --with-itclconfig or --without-itclconfig was given.
10005 if test "${with_itclconfig+set}" = set; then
10006   withval="$with_itclconfig"
10007   with_itclconfig=${withval}
10008 fi
10009
10010   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
10011 echo "configure:10012: checking for Itcl configuration" >&5
10012   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
10013   echo $ac_n "(cached) $ac_c" 1>&6
10014 else
10015
10016
10017   # First check to see if --with-itclconfig was specified.
10018   if test x"${with_itclconfig}" != x ; then
10019     if test -f "${with_itclconfig}/itclConfig.sh" ; then
10020       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
10021     else
10022       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
10023     fi
10024   fi
10025
10026   # then check for a private Itcl library
10027   if test x"${ac_cv_c_itclconfig}" = x ; then
10028     for i in \
10029                 ../itcl/itcl \
10030                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
10031                 ../../itcl \
10032                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
10033                 ../../../itcl \
10034                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
10035       if test -f "$i/itclConfig.sh" ; then
10036         ac_cv_c_itclconfig=`(cd $i; pwd)`
10037         break
10038       fi
10039     done
10040   fi
10041   # check in a few common install locations
10042   if test x"${ac_cv_c_itclconfig}" = x ; then
10043     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
10044       if test -f "$i/itclConfig.sh" ; then
10045         ac_cv_c_itclconfig=`(cd $i; pwd)`
10046         break
10047       fi
10048     done
10049   fi
10050   # check in a few other private locations
10051   if test x"${ac_cv_c_itclconfig}" = x ; then
10052     for i in \
10053                 ${srcdir}/../itcl/itcl \
10054                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
10055       if test -f "$i/itclConfig.sh" ; then
10056         ac_cv_c_itclconfig=`(cd $i; pwd)`
10057         break
10058       fi
10059     done
10060   fi
10061
10062 fi
10063
10064   if test x"${ac_cv_c_itclconfig}" = x ; then
10065     ITCLCONFIG="# no Itcl configs found"
10066     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
10067   else
10068     no_itcl=
10069     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
10070     echo "$ac_t""found $ITCLCONFIG" 1>&6
10071   fi
10072 fi
10073
10074            if test -z "${no_itcl}"; then
10075
10076     if test -f "$ITCLCONFIG" ; then
10077       . $ITCLCONFIG
10078     fi
10079
10080
10081
10082
10083
10084
10085
10086
10087
10088
10089
10090
10091              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
10092              ITCL_DEPS="${ITCL_LIB_FULL_PATH}"
10093            fi
10094
10095
10096            # now look for Itk library stuff
10097
10098 #
10099 # Ok, lets find the itk configuration
10100 # First, look for one uninstalled.
10101 # the alternative search directory is invoked by --with-itkconfig
10102 #
10103
10104 if test x"${no_itk}" = x ; then
10105   # we reset no_itk in case something fails here
10106   no_itk=true
10107   # Check whether --with-itkconfig or --without-itkconfig was given.
10108 if test "${with_itkconfig+set}" = set; then
10109   withval="$with_itkconfig"
10110   with_itkconfig=${withval}
10111 fi
10112
10113   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
10114 echo "configure:10115: checking for Itk configuration" >&5
10115   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
10116   echo $ac_n "(cached) $ac_c" 1>&6
10117 else
10118
10119
10120   # First check to see if --with-itkconfig was specified.
10121   if test x"${with_itkconfig}" != x ; then
10122     if test -f "${with_itkconfig}/itkConfig.sh" ; then
10123       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
10124     else
10125       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
10126     fi
10127   fi
10128
10129   # then check for a private Itk library
10130   if test x"${ac_cv_c_itkconfig}" = x ; then
10131     for i in \
10132                 ../itcl/itk \
10133                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
10134                 ../../itk \
10135                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
10136                 ../../../itk \
10137                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
10138       if test -f "$i/itkConfig.sh" ; then
10139         ac_cv_c_itkconfig=`(cd $i; pwd)`
10140         break
10141       fi
10142     done
10143   fi
10144   # check in a few common install locations
10145   if test x"${ac_cv_c_itkconfig}" = x ; then
10146     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
10147       if test -f "$i/itkConfig.sh" ; then
10148         ac_cv_c_itkconfig=`(cd $i; pwd)`
10149         break
10150       fi
10151     done
10152   fi
10153   # check in a few other private locations
10154   if test x"${ac_cv_c_itkconfig}" = x ; then
10155     for i in \
10156                 ${srcdir}/../itcl/itk \
10157                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
10158       if test -f "$i/itkConfig.sh" ; then
10159         ac_cv_c_itkconfig=`(cd $i; pwd)`
10160         break
10161       fi
10162     done
10163   fi
10164
10165 fi
10166
10167   if test x"${ac_cv_c_itkconfig}" = x ; then
10168     ITKCONFIG="# no Itk configs found"
10169     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
10170   else
10171     no_itk=
10172     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
10173     echo "$ac_t""found $ITKCONFIG" 1>&6
10174   fi
10175 fi
10176
10177
10178            if test -z "${no_itcl}"; then
10179
10180     if test -f "$ITKCONFIG" ; then
10181       . $ITKCONFIG
10182     fi
10183
10184
10185
10186
10187
10188
10189
10190
10191
10192
10193
10194
10195              ITKLIB="${ITK_BUILD_LIB_SPEC}"
10196              ITK_DEPS="${ITK_LIB_FULL_PATH}"
10197            fi
10198
10199            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
10200            # Tcl/Tk 8.1 require -fwritable strings.  I don't
10201            # know whether 8.2 will or not, but I bet it will.
10202            # I don't have to worry about 7.x since we don't support it.
10203            GDBTK_CFLAGS=""
10204            if test "$GCC" = "yes"; then
10205                if test "$TCL_VERSION" != "8.0" ; then
10206                    GDBTK_CFLAGS="-fwritable-strings"
10207                fi
10208            fi
10209
10210            # Include some libraries that Tcl and Tk want.
10211            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
10212            # Yes, the ordering seems wrong here.  But it isn't.
10213            # TK_LIBS is the list of libraries that need to be linked
10214            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
10215            # were in LIBS then any link tests after this point would
10216            # try to include things like `$(LIBGUI)', which wouldn't work.
10217            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
10218
10219            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
10220            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
10221            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
10222            CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
10223            CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
10224            CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
10225            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
10226
10227            if test x$gdb_cv_os_cygwin = xyes; then
10228               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
10229               WIN32LDAPP="-Wl,--subsystem,console"
10230               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
10231            fi
10232         fi
10233     fi
10234
10235     configdirs="${configdirs} gdbtk"
10236 fi
10237
10238
10239
10240
10241
10242
10243
10244
10245
10246
10247
10248
10249
10250
10251 # If we find X, set shell vars x_includes and x_libraries to the
10252 # paths, otherwise set no_x=yes.
10253 # Uses ac_ vars as temps to allow command line to override cache and checks.
10254 # --without-x overrides everything else, but does not touch the cache.
10255 echo $ac_n "checking for X""... $ac_c" 1>&6
10256 echo "configure:10257: checking for X" >&5
10257
10258 # Check whether --with-x or --without-x was given.
10259 if test "${with_x+set}" = set; then
10260   withval="$with_x"
10261   :
10262 fi
10263
10264 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
10265 if test "x$with_x" = xno; then
10266   # The user explicitly disabled X.
10267   have_x=disabled
10268 else
10269   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
10270     # Both variables are already set.
10271     have_x=yes
10272   else
10273 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
10274   echo $ac_n "(cached) $ac_c" 1>&6
10275 else
10276   # One or both of the vars are not set, and there is no cached value.
10277 ac_x_includes=NO ac_x_libraries=NO
10278 rm -fr conftestdir
10279 if mkdir conftestdir; then
10280   cd conftestdir
10281   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
10282   cat > Imakefile <<'EOF'
10283 acfindx:
10284         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
10285 EOF
10286   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
10287     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
10288     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
10289     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
10290     for ac_extension in a so sl; do
10291       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
10292         test -f $ac_im_libdir/libX11.$ac_extension; then
10293         ac_im_usrlibdir=$ac_im_libdir; break
10294       fi
10295     done
10296     # Screen out bogus values from the imake configuration.  They are
10297     # bogus both because they are the default anyway, and because
10298     # using them would break gcc on systems where it needs fixed includes.
10299     case "$ac_im_incroot" in
10300         /usr/include) ;;
10301         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
10302     esac
10303     case "$ac_im_usrlibdir" in
10304         /usr/lib | /lib) ;;
10305         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
10306     esac
10307   fi
10308   cd ..
10309   rm -fr conftestdir
10310 fi
10311
10312 if test "$ac_x_includes" = NO; then
10313   # Guess where to find include files, by looking for this one X11 .h file.
10314   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
10315
10316   # First, try using that file with no special directory specified.
10317 cat > conftest.$ac_ext <<EOF
10318 #line 10319 "configure"
10319 #include "confdefs.h"
10320 #include <$x_direct_test_include>
10321 EOF
10322 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
10323 { (eval echo configure:10324: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
10324 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
10325 if test -z "$ac_err"; then
10326   rm -rf conftest*
10327   # We can compile using X headers with no special include directory.
10328 ac_x_includes=
10329 else
10330   echo "$ac_err" >&5
10331   echo "configure: failed program was:" >&5
10332   cat conftest.$ac_ext >&5
10333   rm -rf conftest*
10334   # Look for the header file in a standard set of common directories.
10335 # Check X11 before X11Rn because it is often a symlink to the current release.
10336   for ac_dir in               \
10337     /usr/X11/include          \
10338     /usr/X11R6/include        \
10339     /usr/X11R5/include        \
10340     /usr/X11R4/include        \
10341                               \
10342     /usr/include/X11          \
10343     /usr/include/X11R6        \
10344     /usr/include/X11R5        \
10345     /usr/include/X11R4        \
10346                               \
10347     /usr/local/X11/include    \
10348     /usr/local/X11R6/include  \
10349     /usr/local/X11R5/include  \
10350     /usr/local/X11R4/include  \
10351                               \
10352     /usr/local/include/X11    \
10353     /usr/local/include/X11R6  \
10354     /usr/local/include/X11R5  \
10355     /usr/local/include/X11R4  \
10356                               \
10357     /usr/X386/include         \
10358     /usr/x386/include         \
10359     /usr/XFree86/include/X11  \
10360                               \
10361     /usr/include              \
10362     /usr/local/include        \
10363     /usr/unsupported/include  \
10364     /usr/athena/include       \
10365     /usr/local/x11r5/include  \
10366     /usr/lpp/Xamples/include  \
10367                               \
10368     /usr/openwin/include      \
10369     /usr/openwin/share/include \
10370     ; \
10371   do
10372     if test -r "$ac_dir/$x_direct_test_include"; then
10373       ac_x_includes=$ac_dir
10374       break
10375     fi
10376   done
10377 fi
10378 rm -f conftest*
10379 fi # $ac_x_includes = NO
10380
10381 if test "$ac_x_libraries" = NO; then
10382   # Check for the libraries.
10383
10384   test -z "$x_direct_test_library" && x_direct_test_library=Xt
10385   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
10386
10387   # See if we find them without any special options.
10388   # Don't add to $LIBS permanently.
10389   ac_save_LIBS="$LIBS"
10390   LIBS="-l$x_direct_test_library $LIBS"
10391 cat > conftest.$ac_ext <<EOF
10392 #line 10393 "configure"
10393 #include "confdefs.h"
10394
10395 int main() {
10396 ${x_direct_test_function}()
10397 ; return 0; }
10398 EOF
10399 if { (eval echo configure:10400: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
10400   rm -rf conftest*
10401   LIBS="$ac_save_LIBS"
10402 # We can link X programs with no special library path.
10403 ac_x_libraries=
10404 else
10405   echo "configure: failed program was:" >&5
10406   cat conftest.$ac_ext >&5
10407   rm -rf conftest*
10408   LIBS="$ac_save_LIBS"
10409 # First see if replacing the include by lib works.
10410 # Check X11 before X11Rn because it is often a symlink to the current release.
10411 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
10412     /usr/X11/lib          \
10413     /usr/X11R6/lib        \
10414     /usr/X11R5/lib        \
10415     /usr/X11R4/lib        \
10416                           \
10417     /usr/lib/X11          \
10418     /usr/lib/X11R6        \
10419     /usr/lib/X11R5        \
10420     /usr/lib/X11R4        \
10421                           \
10422     /usr/local/X11/lib    \
10423     /usr/local/X11R6/lib  \
10424     /usr/local/X11R5/lib  \
10425     /usr/local/X11R4/lib  \
10426                           \
10427     /usr/local/lib/X11    \
10428     /usr/local/lib/X11R6  \
10429     /usr/local/lib/X11R5  \
10430     /usr/local/lib/X11R4  \
10431                           \
10432     /usr/X386/lib         \
10433     /usr/x386/lib         \
10434     /usr/XFree86/lib/X11  \
10435                           \
10436     /usr/lib              \
10437     /usr/local/lib        \
10438     /usr/unsupported/lib  \
10439     /usr/athena/lib       \
10440     /usr/local/x11r5/lib  \
10441     /usr/lpp/Xamples/lib  \
10442     /lib/usr/lib/X11      \
10443                           \
10444     /usr/openwin/lib      \
10445     /usr/openwin/share/lib \
10446     ; \
10447 do
10448   for ac_extension in a so sl; do
10449     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
10450       ac_x_libraries=$ac_dir
10451       break 2
10452     fi
10453   done
10454 done
10455 fi
10456 rm -f conftest*
10457 fi # $ac_x_libraries = NO
10458
10459 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
10460   # Didn't find X anywhere.  Cache the known absence of X.
10461   ac_cv_have_x="have_x=no"
10462 else
10463   # Record where we found X for the cache.
10464   ac_cv_have_x="have_x=yes \
10465                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
10466 fi
10467 fi
10468   fi
10469   eval "$ac_cv_have_x"
10470 fi # $with_x != no
10471
10472 if test "$have_x" != yes; then
10473   echo "$ac_t""$have_x" 1>&6
10474   no_x=yes
10475 else
10476   # If each of the values was on the command line, it overrides each guess.
10477   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
10478   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
10479   # Update the cache value to reflect the command line values.
10480   ac_cv_have_x="have_x=yes \
10481                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
10482   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
10483 fi
10484
10485
10486
10487 # Unlike the sim directory, whether a simulator is linked is controlled by
10488 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
10489 # This code just checks for a few cases where we'd like to ignore those
10490 # definitions, even when they're present in the '.mt' file.  These cases
10491 # are when --disable-sim is specified, or if the simulator directory is
10492 # not part of the source tree.
10493 #
10494 # Check whether --enable-sim or --disable-sim was given.
10495 if test "${enable_sim+set}" = set; then
10496   enableval="$enable_sim"
10497   echo "enable_sim = $enable_sim";
10498  echo "enableval = ${enableval}";
10499  case "${enableval}" in
10500   yes) ignore_sim=false ;;
10501   no)  ignore_sim=true ;;
10502   *)   ignore_sim=false ;;
10503  esac
10504 else
10505   ignore_sim=false
10506 fi
10507
10508
10509 if test ! -d "${srcdir}/../sim"; then
10510   ignore_sim=true
10511 fi
10512
10513 if test "${ignore_sim}" = "true"; then
10514     IGNORE_SIM="SIM="
10515     IGNORE_SIM_OBS="SIM_OBS="
10516 else
10517     IGNORE_SIM=""
10518     IGNORE_SIM_OBS=""
10519     cat >> confdefs.h <<\EOF
10520 #define WITH_SIM 1
10521 EOF
10522
10523 fi
10524
10525
10526
10527
10528
10529
10530
10531
10532
10533
10534
10535
10536
10537
10538 # target_subdir is used by the testsuite to find the target libraries.
10539 target_subdir=
10540 if test "${host}" != "${target}"; then
10541     target_subdir="${target_alias}/"
10542 fi
10543
10544
10545 frags=
10546 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
10547 if test ! -f ${host_makefile_frag}; then
10548     # When building a native debuger the .mh file containing things
10549     # like NATDEPFILES is needed.  Cross debuggers don't need .mh
10550     # since it no longer contains anything useful.
10551     if test "${target}" = "${host}"; then
10552         { echo "configure: error: "*** Gdb does not support native target ${host}"" 1>&2; exit 1; }
10553     else
10554         host_makefile_frag=/dev/null
10555     fi
10556 fi
10557 frags="$frags $host_makefile_frag"
10558
10559 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
10560 if test ! -f ${target_makefile_frag}; then
10561 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
10562 fi
10563 frags="$frags $target_makefile_frag"
10564
10565
10566
10567
10568
10569 hostfile=`sed -n '
10570 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
10571 ' ${host_makefile_frag}`
10572
10573 targetfile=`sed -n '
10574 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
10575 ' ${target_makefile_frag}`
10576
10577 if test "${target}" = "${host}"; then
10578 # We pick this up from the host configuration file (.mh) because we
10579 # do not have a native configuration Makefile fragment.
10580 nativefile=`sed -n '
10581 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
10582 ' ${host_makefile_frag}`
10583 fi
10584
10585
10586 if test x"${gdb_osabi}" != x ; then
10587     cat >> confdefs.h <<EOF
10588 #define GDB_OSABI_DEFAULT $gdb_osabi
10589 EOF
10590
10591 fi
10592
10593 # Enable multi-ice-gdb-server.
10594 # Check whether --enable-multi-ice or --disable-multi-ice was given.
10595 if test "${enable_multi_ice+set}" = set; then
10596   enableval="$enable_multi_ice"
10597   case $enableval in
10598     yes | no)
10599       ;;
10600     *) { echo "configure: error: bad value $enableval for --enable-multi-ice" 1>&2; exit 1; } ;;
10601   esac
10602 fi
10603
10604 if test "x$enable_multi_ice" = xyes; then
10605   configdirs="$configdirs multi-ice"
10606 fi
10607
10608 # We only build gdbserver automatically if host and target are the same.
10609 if test "x$target" = "x$host"; then
10610   echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6
10611 echo "configure:10612: checking whether gdbserver is supported on this host" >&5
10612   if test "x$build_gdbserver" = xyes; then
10613     configdirs="$configdirs gdbserver"
10614     echo "$ac_t""yes" 1>&6
10615   else
10616     echo "$ac_t""no" 1>&6
10617   fi
10618 fi
10619
10620 subdirs="doc testsuite $configdirs"
10621
10622
10623 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
10624 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
10625 # version.
10626
10627 files=
10628 links=
10629
10630 rm -f xm.h
10631 xm_h=""
10632 if test "${hostfile}" != ""; then
10633     xm_h=xm.h
10634     GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
10635     files="${files} ${GDB_XM_FILE}"
10636     links="${links} xm.h"
10637     cat >> confdefs.h <<EOF
10638 #define GDB_XM_FILE ${GDB_XM_FILE}
10639 EOF
10640
10641 fi
10642
10643
10644 rm -f tm.h
10645 tm_h=""
10646 if test "${targetfile}" != ""; then
10647     tm_h=tm.h
10648     GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
10649     files="${files} ${GDB_TM_FILE}"
10650     links="${links} tm.h"
10651     cat >> confdefs.h <<EOF
10652 #define GDB_TM_FILE ${GDB_TM_FILE}
10653 EOF
10654
10655 fi
10656
10657
10658 rm -f nm.h
10659 nm_h=""
10660 if test "${nativefile}" != ""; then
10661     nm_h=nm.h
10662     GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
10663     files="${files} ${GDB_NM_FILE}"
10664     links="${links} nm.h"
10665     cat >> confdefs.h <<EOF
10666 #define GDB_NM_FILE ${GDB_NM_FILE}
10667 EOF
10668
10669 fi
10670
10671
10672
10673
10674 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
10675 echo "configure:10676: checking for Cygwin environment" >&5
10676 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
10677   echo $ac_n "(cached) $ac_c" 1>&6
10678 else
10679   cat > conftest.$ac_ext <<EOF
10680 #line 10681 "configure"
10681 #include "confdefs.h"
10682
10683 int main() {
10684
10685 #ifndef __CYGWIN__
10686 #define __CYGWIN__ __CYGWIN32__
10687 #endif
10688 return __CYGWIN__;
10689 ; return 0; }
10690 EOF
10691 if { (eval echo configure:10692: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
10692   rm -rf conftest*
10693   ac_cv_cygwin=yes
10694 else
10695   echo "configure: failed program was:" >&5
10696   cat conftest.$ac_ext >&5
10697   rm -rf conftest*
10698   ac_cv_cygwin=no
10699 fi
10700 rm -f conftest*
10701 rm -f conftest*
10702 fi
10703
10704 echo "$ac_t""$ac_cv_cygwin" 1>&6
10705 CYGWIN=
10706 test "$ac_cv_cygwin" = yes && CYGWIN=yes
10707 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
10708 echo "configure:10709: checking for mingw32 environment" >&5
10709 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
10710   echo $ac_n "(cached) $ac_c" 1>&6
10711 else
10712   cat > conftest.$ac_ext <<EOF
10713 #line 10714 "configure"
10714 #include "confdefs.h"
10715
10716 int main() {
10717 return __MINGW32__;
10718 ; return 0; }
10719 EOF
10720 if { (eval echo configure:10721: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
10721   rm -rf conftest*
10722   ac_cv_mingw32=yes
10723 else
10724   echo "configure: failed program was:" >&5
10725   cat conftest.$ac_ext >&5
10726   rm -rf conftest*
10727   ac_cv_mingw32=no
10728 fi
10729 rm -f conftest*
10730 rm -f conftest*
10731 fi
10732
10733 echo "$ac_t""$ac_cv_mingw32" 1>&6
10734 MINGW32=
10735 test "$ac_cv_mingw32" = yes && MINGW32=yes
10736
10737
10738 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
10739 echo "configure:10740: checking for executable suffix" >&5
10740 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
10741   echo $ac_n "(cached) $ac_c" 1>&6
10742 else
10743   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
10744   ac_cv_exeext=.exe
10745 else
10746   rm -f conftest*
10747   echo 'int main () { return 0; }' > conftest.$ac_ext
10748   ac_cv_exeext=
10749   if { (eval echo configure:10750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
10750     for file in conftest.*; do
10751       case $file in
10752       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
10753       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
10754       esac
10755     done
10756   else
10757     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
10758   fi
10759   rm -f conftest*
10760   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
10761 fi
10762 fi
10763
10764 EXEEXT=""
10765 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
10766 echo "$ac_t""${ac_cv_exeext}" 1>&6
10767 ac_exeext=$EXEEXT
10768
10769
10770
10771 cat >> confdefs.h <<\EOF
10772 #define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1"
10773 EOF
10774
10775
10776
10777
10778   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10779 if test "${with_libiconv_prefix+set}" = set; then
10780   withval="$with_libiconv_prefix"
10781
10782     for dir in `echo "$withval" | tr : ' '`; do
10783       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
10784       if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
10785     done
10786
10787 fi
10788
10789
10790   echo $ac_n "checking for iconv""... $ac_c" 1>&6
10791 echo "configure:10792: checking for iconv" >&5
10792 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
10793   echo $ac_n "(cached) $ac_c" 1>&6
10794 else
10795
10796     am_cv_func_iconv="no, consider installing GNU libiconv"
10797     am_cv_lib_iconv=no
10798     cat > conftest.$ac_ext <<EOF
10799 #line 10800 "configure"
10800 #include "confdefs.h"
10801 #include <stdlib.h>
10802 #include <iconv.h>
10803 int main() {
10804 iconv_t cd = iconv_open("","");
10805        iconv(cd,NULL,NULL,NULL,NULL);
10806        iconv_close(cd);
10807 ; return 0; }
10808 EOF
10809 if { (eval echo configure:10810: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
10810   rm -rf conftest*
10811   am_cv_func_iconv=yes
10812 else
10813   echo "configure: failed program was:" >&5
10814   cat conftest.$ac_ext >&5
10815 fi
10816 rm -f conftest*
10817     if test "$am_cv_func_iconv" != yes; then
10818       am_save_LIBS="$LIBS"
10819       LIBS="$LIBS -liconv"
10820       cat > conftest.$ac_ext <<EOF
10821 #line 10822 "configure"
10822 #include "confdefs.h"
10823 #include <stdlib.h>
10824 #include <iconv.h>
10825 int main() {
10826 iconv_t cd = iconv_open("","");
10827          iconv(cd,NULL,NULL,NULL,NULL);
10828          iconv_close(cd);
10829 ; return 0; }
10830 EOF
10831 if { (eval echo configure:10832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
10832   rm -rf conftest*
10833   am_cv_lib_iconv=yes
10834         am_cv_func_iconv=yes
10835 else
10836   echo "configure: failed program was:" >&5
10837   cat conftest.$ac_ext >&5
10838 fi
10839 rm -f conftest*
10840       LIBS="$am_save_LIBS"
10841     fi
10842
10843 fi
10844
10845 echo "$ac_t""$am_cv_func_iconv" 1>&6
10846   if test "$am_cv_func_iconv" = yes; then
10847     cat >> confdefs.h <<\EOF
10848 #define HAVE_ICONV 1
10849 EOF
10850
10851     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
10852 echo "configure:10853: checking for iconv declaration" >&5
10853     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
10854   echo $ac_n "(cached) $ac_c" 1>&6
10855 else
10856
10857       cat > conftest.$ac_ext <<EOF
10858 #line 10859 "configure"
10859 #include "confdefs.h"
10860
10861 #include <stdlib.h>
10862 #include <iconv.h>
10863 extern
10864 #ifdef __cplusplus
10865 "C"
10866 #endif
10867 #if defined(__STDC__) || defined(__cplusplus)
10868 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10869 #else
10870 size_t iconv();
10871 #endif
10872
10873 int main() {
10874
10875 ; return 0; }
10876 EOF
10877 if { (eval echo configure:10878: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
10878   rm -rf conftest*
10879   am_cv_proto_iconv_arg1=""
10880 else
10881   echo "configure: failed program was:" >&5
10882   cat conftest.$ac_ext >&5
10883   rm -rf conftest*
10884   am_cv_proto_iconv_arg1="const"
10885 fi
10886 rm -f conftest*
10887       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10888 fi
10889
10890     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10891     echo "$ac_t""${ac_t:-
10892          }$am_cv_proto_iconv" 1>&6
10893     cat >> confdefs.h <<EOF
10894 #define ICONV_CONST $am_cv_proto_iconv_arg1
10895 EOF
10896
10897   fi
10898   LIBICONV=
10899   if test "$am_cv_lib_iconv" = yes; then
10900     LIBICONV="-liconv"
10901   fi
10902
10903
10904
10905 trap '' 1 2 15
10906 cat > confcache <<\EOF
10907 # This file is a shell script that caches the results of configure
10908 # tests run on this system so they can be shared between configure
10909 # scripts and configure runs.  It is not useful on other systems.
10910 # If it contains results you don't want to keep, you may remove or edit it.
10911 #
10912 # By default, configure uses ./config.cache as the cache file,
10913 # creating it if it does not exist already.  You can give configure
10914 # the --cache-file=FILE option to use a different cache file; that is
10915 # what configure does when it calls configure scripts in
10916 # subdirectories, so they share the cache.
10917 # Giving --cache-file=/dev/null disables caching, for debugging configure.
10918 # config.status only pays attention to the cache file if you give it the
10919 # --recheck option to rerun configure.
10920 #
10921 EOF
10922 # The following way of writing the cache mishandles newlines in values,
10923 # but we know of no workaround that is simple, portable, and efficient.
10924 # So, don't put newlines in cache variables' values.
10925 # Ultrix sh set writes to stderr and can't be redirected directly,
10926 # and sets the high bit in the cache file unless we assign to the vars.
10927 (set) 2>&1 |
10928   case `(ac_space=' '; set | grep ac_space) 2>&1` in
10929   *ac_space=\ *)
10930     # `set' does not quote correctly, so add quotes (double-quote substitution
10931     # turns \\\\ into \\, and sed turns \\ into \).
10932     sed -n \
10933       -e "s/'/'\\\\''/g" \
10934       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
10935     ;;
10936   *)
10937     # `set' quotes correctly as required by POSIX, so do not add quotes.
10938     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
10939     ;;
10940   esac >> confcache
10941 if cmp -s $cache_file confcache; then
10942   :
10943 else
10944   if test -w $cache_file; then
10945     echo "updating cache $cache_file"
10946     cat confcache > $cache_file
10947   else
10948     echo "not updating unwritable cache $cache_file"
10949   fi
10950 fi
10951 rm -f confcache
10952
10953 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
10954
10955 test "x$prefix" = xNONE && prefix=$ac_default_prefix
10956 # Let make expand exec_prefix.
10957 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10958
10959 # Any assignment to VPATH causes Sun make to only execute
10960 # the first set of double-colon rules, so remove it if not needed.
10961 # If there is a colon in the path, we need to keep it.
10962 if test "x$srcdir" = x.; then
10963   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
10964 fi
10965
10966 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
10967
10968 DEFS=-DHAVE_CONFIG_H
10969
10970 # Without the "./", some shells look in PATH for config.status.
10971 : ${CONFIG_STATUS=./config.status}
10972
10973 echo creating $CONFIG_STATUS
10974 rm -f $CONFIG_STATUS
10975 cat > $CONFIG_STATUS <<EOF
10976 #! /bin/sh
10977 # Generated automatically by configure.
10978 # Run this file to recreate the current configuration.
10979 # This directory was configured as follows,
10980 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
10981 #
10982 # $0 $ac_configure_args
10983 #
10984 # Compiler output produced by configure, useful for debugging
10985 # configure, is in ./config.log if it exists.
10986
10987 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
10988 for ac_option
10989 do
10990   case "\$ac_option" in
10991   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10992     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
10993     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
10994   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
10995     echo "$CONFIG_STATUS generated by autoconf version 2.13"
10996     exit 0 ;;
10997   -help | --help | --hel | --he | --h)
10998     echo "\$ac_cs_usage"; exit 0 ;;
10999   *) echo "\$ac_cs_usage"; exit 1 ;;
11000   esac
11001 done
11002
11003 ac_given_srcdir=$srcdir
11004 ac_given_INSTALL="$INSTALL"
11005
11006 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
11007 EOF
11008 cat >> $CONFIG_STATUS <<EOF
11009
11010 # Protect against being on the right side of a sed subst in config.status.
11011 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
11012  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
11013 $ac_vpsub
11014 $extrasub
11015 s%@SHELL@%$SHELL%g
11016 s%@CFLAGS@%$CFLAGS%g
11017 s%@CPPFLAGS@%$CPPFLAGS%g
11018 s%@CXXFLAGS@%$CXXFLAGS%g
11019 s%@FFLAGS@%$FFLAGS%g
11020 s%@DEFS@%$DEFS%g
11021 s%@LDFLAGS@%$LDFLAGS%g
11022 s%@LIBS@%$LIBS%g
11023 s%@exec_prefix@%$exec_prefix%g
11024 s%@prefix@%$prefix%g
11025 s%@program_transform_name@%$program_transform_name%g
11026 s%@bindir@%$bindir%g
11027 s%@sbindir@%$sbindir%g
11028 s%@libexecdir@%$libexecdir%g
11029 s%@datadir@%$datadir%g
11030 s%@sysconfdir@%$sysconfdir%g
11031 s%@sharedstatedir@%$sharedstatedir%g
11032 s%@localstatedir@%$localstatedir%g
11033 s%@libdir@%$libdir%g
11034 s%@includedir@%$includedir%g
11035 s%@oldincludedir@%$oldincludedir%g
11036 s%@infodir@%$infodir%g
11037 s%@mandir@%$mandir%g
11038 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
11039 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
11040 s%@MAINT@%$MAINT%g
11041 s%@CC@%$CC%g
11042 s%@CPP@%$CPP%g
11043 s%@host@%$host%g
11044 s%@host_alias@%$host_alias%g
11045 s%@host_cpu@%$host_cpu%g
11046 s%@host_vendor@%$host_vendor%g
11047 s%@host_os@%$host_os%g
11048 s%@target@%$target%g
11049 s%@target_alias@%$target_alias%g
11050 s%@target_cpu@%$target_cpu%g
11051 s%@target_vendor@%$target_vendor%g
11052 s%@target_os@%$target_os%g
11053 s%@build@%$build%g
11054 s%@build_alias@%$build_alias%g
11055 s%@build_cpu@%$build_cpu%g
11056 s%@build_vendor@%$build_vendor%g
11057 s%@build_os@%$build_os%g
11058 s%@RANLIB@%$RANLIB%g
11059 s%@SET_MAKE@%$SET_MAKE%g
11060 s%@ALLOCA@%$ALLOCA%g
11061 s%@USE_NLS@%$USE_NLS%g
11062 s%@MSGFMT@%$MSGFMT%g
11063 s%@GMSGFMT@%$GMSGFMT%g
11064 s%@XGETTEXT@%$XGETTEXT%g
11065 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
11066 s%@CATALOGS@%$CATALOGS%g
11067 s%@CATOBJEXT@%$CATOBJEXT%g
11068 s%@DATADIRNAME@%$DATADIRNAME%g
11069 s%@GMOFILES@%$GMOFILES%g
11070 s%@INSTOBJEXT@%$INSTOBJEXT%g
11071 s%@INTLDEPS@%$INTLDEPS%g
11072 s%@INTLLIBS@%$INTLLIBS%g
11073 s%@INTLOBJS@%$INTLOBJS%g
11074 s%@POFILES@%$POFILES%g
11075 s%@POSUB@%$POSUB%g
11076 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
11077 s%@GT_NO@%$GT_NO%g
11078 s%@GT_YES@%$GT_YES%g
11079 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
11080 s%@l@%$l%g
11081 s%@subdirs@%$subdirs%g
11082 s%@AWK@%$AWK%g
11083 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
11084 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
11085 s%@INSTALL_DATA@%$INSTALL_DATA%g
11086 s%@LN_S@%$LN_S%g
11087 s%@YACC@%$YACC%g
11088 s%@AR@%$AR%g
11089 s%@DLLTOOL@%$DLLTOOL%g
11090 s%@WINDRES@%$WINDRES%g
11091 s%@MIG@%$MIG%g
11092 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
11093 s%@TARGET_SYSTEM_ROOT@%$TARGET_SYSTEM_ROOT%g
11094 s%@TARGET_SYSTEM_ROOT_DEFINE@%$TARGET_SYSTEM_ROOT_DEFINE%g
11095 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
11096 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
11097 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
11098 s%@WIN32LIBS@%$WIN32LIBS%g
11099 s%@LIBGUI@%$LIBGUI%g
11100 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
11101 s%@WIN32LDAPP@%$WIN32LDAPP%g
11102 s%@TCL_VERSION@%$TCL_VERSION%g
11103 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
11104 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
11105 s%@TCL_CC@%$TCL_CC%g
11106 s%@TCL_DEFS@%$TCL_DEFS%g
11107 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
11108 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
11109 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
11110 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
11111 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
11112 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
11113 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
11114 s%@TCL_CC_SEARCH_FLAGS@%$TCL_CC_SEARCH_FLAGS%g
11115 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
11116 s%@TCL_RANLIB@%$TCL_RANLIB%g
11117 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
11118 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
11119 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
11120 s%@TK_VERSION@%$TK_VERSION%g
11121 s%@TK_DEFS@%$TK_DEFS%g
11122 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
11123 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
11124 s%@TK_XLIBSW@%$TK_XLIBSW%g
11125 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
11126 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
11127 s%@TCLHDIR@%$TCLHDIR%g
11128 s%@TKHDIR@%$TKHDIR%g
11129 s%@ITCLHDIR@%$ITCLHDIR%g
11130 s%@ITKHDIR@%$ITKHDIR%g
11131 s%@ITCL_VERSION@%$ITCL_VERSION%g
11132 s%@ITCL_DEFS@%$ITCL_DEFS%g
11133 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
11134 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
11135 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
11136 s%@ITK_VERSION@%$ITK_VERSION%g
11137 s%@ITK_DEFS@%$ITK_DEFS%g
11138 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
11139 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
11140 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
11141 s%@X_CFLAGS@%$X_CFLAGS%g
11142 s%@X_LDFLAGS@%$X_LDFLAGS%g
11143 s%@X_LIBS@%$X_LIBS%g
11144 s%@TCL_DEPS@%$TCL_DEPS%g
11145 s%@TK_DEPS@%$TK_DEPS%g
11146 s%@ITCLLIB@%$ITCLLIB%g
11147 s%@ITCL_DEPS@%$ITCL_DEPS%g
11148 s%@ITKLIB@%$ITKLIB%g
11149 s%@ITK_DEPS@%$ITK_DEPS%g
11150 s%@GDBTKLIBS@%$GDBTKLIBS%g
11151 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
11152 s%@GDBTK_SRC_DIR@%$GDBTK_SRC_DIR%g
11153 s%@IGNORE_SIM@%$IGNORE_SIM%g
11154 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
11155 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
11156 s%@PROFILE_CFLAGS@%$PROFILE_CFLAGS%g
11157 s%@CONFIG_OBS@%$CONFIG_OBS%g
11158 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
11159 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
11160 s%@CONFIG_ALL@%$CONFIG_ALL%g
11161 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
11162 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
11163 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
11164 s%@target_subdir@%$target_subdir%g
11165 /@host_makefile_frag@/r $host_makefile_frag
11166 s%@host_makefile_frag@%%g
11167 /@target_makefile_frag@/r $target_makefile_frag
11168 s%@target_makefile_frag@%%g
11169 s%@frags@%$frags%g
11170 s%@xm_h@%$xm_h%g
11171 s%@tm_h@%$tm_h%g
11172 s%@nm_h@%$nm_h%g
11173 s%@EXEEXT@%$EXEEXT%g
11174 s%@LIBICONV@%$LIBICONV%g
11175
11176 CEOF
11177 EOF
11178
11179 cat >> $CONFIG_STATUS <<\EOF
11180
11181 # Split the substitutions into bite-sized pieces for seds with
11182 # small command number limits, like on Digital OSF/1 and HP-UX.
11183 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
11184 ac_file=1 # Number of current file.
11185 ac_beg=1 # First line for current file.
11186 ac_end=$ac_max_sed_cmds # Line after last line for current file.
11187 ac_more_lines=:
11188 ac_sed_cmds=""
11189 while $ac_more_lines; do
11190   if test $ac_beg -gt 1; then
11191     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
11192   else
11193     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
11194   fi
11195   if test ! -s conftest.s$ac_file; then
11196     ac_more_lines=false
11197     rm -f conftest.s$ac_file
11198   else
11199     if test -z "$ac_sed_cmds"; then
11200       ac_sed_cmds="sed -f conftest.s$ac_file"
11201     else
11202       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
11203     fi
11204     ac_file=`expr $ac_file + 1`
11205     ac_beg=$ac_end
11206     ac_end=`expr $ac_end + $ac_max_sed_cmds`
11207   fi
11208 done
11209 if test -z "$ac_sed_cmds"; then
11210   ac_sed_cmds=cat
11211 fi
11212 EOF
11213
11214 cat >> $CONFIG_STATUS <<EOF
11215
11216 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
11217 EOF
11218 cat >> $CONFIG_STATUS <<\EOF
11219 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
11220   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11221   case "$ac_file" in
11222   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
11223        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
11224   *) ac_file_in="${ac_file}.in" ;;
11225   esac
11226
11227   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
11228
11229   # Remove last slash and all that follows it.  Not all systems have dirname.
11230   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
11231   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
11232     # The file is in a subdirectory.
11233     test ! -d "$ac_dir" && mkdir "$ac_dir"
11234     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
11235     # A "../" for each directory in $ac_dir_suffix.
11236     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
11237   else
11238     ac_dir_suffix= ac_dots=
11239   fi
11240
11241   case "$ac_given_srcdir" in
11242   .)  srcdir=.
11243       if test -z "$ac_dots"; then top_srcdir=.
11244       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
11245   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
11246   *) # Relative path.
11247     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
11248     top_srcdir="$ac_dots$ac_given_srcdir" ;;
11249   esac
11250
11251   case "$ac_given_INSTALL" in
11252   [/$]*) INSTALL="$ac_given_INSTALL" ;;
11253   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
11254   esac
11255
11256   echo creating "$ac_file"
11257   rm -f "$ac_file"
11258   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
11259   case "$ac_file" in
11260   *Makefile*) ac_comsub="1i\\
11261 # $configure_input" ;;
11262   *) ac_comsub= ;;
11263   esac
11264
11265   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
11266   sed -e "$ac_comsub
11267 s%@configure_input@%$configure_input%g
11268 s%@srcdir@%$srcdir%g
11269 s%@top_srcdir@%$top_srcdir%g
11270 s%@INSTALL@%$INSTALL%g
11271 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
11272 fi; done
11273 rm -f conftest.s*
11274
11275 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
11276 # NAME is the cpp macro being defined and VALUE is the value it is being given.
11277 #
11278 # ac_d sets the value in "#define NAME VALUE" lines.
11279 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
11280 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
11281 ac_dC='\3'
11282 ac_dD='%g'
11283 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
11284 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
11285 ac_uB='\([      ]\)%\1#\2define\3'
11286 ac_uC=' '
11287 ac_uD='\4%g'
11288 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
11289 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
11290 ac_eB='$%\1#\2define\3'
11291 ac_eC=' '
11292 ac_eD='%g'
11293
11294 if test "${CONFIG_HEADERS+set}" != set; then
11295 EOF
11296 cat >> $CONFIG_STATUS <<EOF
11297   CONFIG_HEADERS="config.h:config.in"
11298 EOF
11299 cat >> $CONFIG_STATUS <<\EOF
11300 fi
11301 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
11302   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11303   case "$ac_file" in
11304   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
11305        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
11306   *) ac_file_in="${ac_file}.in" ;;
11307   esac
11308
11309   echo creating $ac_file
11310
11311   rm -f conftest.frag conftest.in conftest.out
11312   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
11313   cat $ac_file_inputs > conftest.in
11314
11315 EOF
11316
11317 # Transform confdefs.h into a sed script conftest.vals that substitutes
11318 # the proper values into config.h.in to produce config.h.  And first:
11319 # Protect against being on the right side of a sed subst in config.status.
11320 # Protect against being in an unquoted here document in config.status.
11321 rm -f conftest.vals
11322 cat > conftest.hdr <<\EOF
11323 s/[\\&%]/\\&/g
11324 s%[\\$`]%\\&%g
11325 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
11326 s%ac_d%ac_u%gp
11327 s%ac_u%ac_e%gp
11328 EOF
11329 sed -n -f conftest.hdr confdefs.h > conftest.vals
11330 rm -f conftest.hdr
11331
11332 # This sed command replaces #undef with comments.  This is necessary, for
11333 # example, in the case of _POSIX_SOURCE, which is predefined and required
11334 # on some systems where configure will not decide to define it.
11335 cat >> conftest.vals <<\EOF
11336 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
11337 EOF
11338
11339 # Break up conftest.vals because some shells have a limit on
11340 # the size of here documents, and old seds have small limits too.
11341
11342 rm -f conftest.tail
11343 while :
11344 do
11345   ac_lines=`grep -c . conftest.vals`
11346   # grep -c gives empty output for an empty file on some AIX systems.
11347   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
11348   # Write a limited-size here document to conftest.frag.
11349   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
11350   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
11351   echo 'CEOF
11352   sed -f conftest.frag conftest.in > conftest.out
11353   rm -f conftest.in
11354   mv conftest.out conftest.in
11355 ' >> $CONFIG_STATUS
11356   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
11357   rm -f conftest.vals
11358   mv conftest.tail conftest.vals
11359 done
11360 rm -f conftest.vals
11361
11362 cat >> $CONFIG_STATUS <<\EOF
11363   rm -f conftest.frag conftest.h
11364   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
11365   cat conftest.in >> conftest.h
11366   rm -f conftest.in
11367   if cmp -s $ac_file conftest.h 2>/dev/null; then
11368     echo "$ac_file is unchanged"
11369     rm -f conftest.h
11370   else
11371     # Remove last slash and all that follows it.  Not all systems have dirname.
11372       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
11373       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
11374       # The file is in a subdirectory.
11375       test ! -d "$ac_dir" && mkdir "$ac_dir"
11376     fi
11377     rm -f $ac_file
11378     mv conftest.h $ac_file
11379   fi
11380 fi; done
11381
11382 EOF
11383
11384 cat >> $CONFIG_STATUS <<EOF
11385 ac_sources="$files"
11386 ac_dests="$links"
11387 EOF
11388
11389 cat >> $CONFIG_STATUS <<\EOF
11390 srcdir=$ac_given_srcdir
11391 while test -n "$ac_sources"; do
11392   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
11393   set $ac_sources; ac_source=$1; shift; ac_sources=$*
11394
11395   echo "linking $srcdir/$ac_source to $ac_dest"
11396
11397   if test ! -r $srcdir/$ac_source; then
11398     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
11399   fi
11400   rm -f $ac_dest
11401
11402   # Make relative symlinks.
11403   # Remove last slash and all that follows it.  Not all systems have dirname.
11404   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
11405   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
11406     # The dest file is in a subdirectory.
11407     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
11408     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
11409     # A "../" for each directory in $ac_dest_dir_suffix.
11410     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
11411   else
11412     ac_dest_dir_suffix= ac_dots=
11413   fi
11414
11415   case "$srcdir" in
11416   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
11417   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
11418   esac
11419
11420   # Make a symlink if possible; otherwise try a hard link.
11421   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
11422     ln $srcdir/$ac_source $ac_dest; then :
11423   else
11424     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
11425   fi
11426 done
11427 EOF
11428 cat >> $CONFIG_STATUS <<EOF
11429
11430 gdb_host_cpu=$gdb_host_cpu
11431 gdb_target_cpu=$gdb_target_cpu
11432 nativefile=$nativefile
11433
11434 EOF
11435 cat >> $CONFIG_STATUS <<\EOF
11436
11437 if test "${nativefile}" = ""; then
11438         < Makefile \
11439         sed -e '/^NATDEPFILES[  ]*=.*\\$/,/[^\\]$/s/^/# /' \
11440             -e '/^NATDEPFILES[  ]*=/s/^/# /' \
11441         | sed -e '/^\(NATDEPFILES[      ]*[+]=[         ]*\)/s//# \1/' \
11442         > Makefile.tem
11443 mv -f Makefile.tem Makefile
11444 fi
11445
11446 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
11447 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
11448 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
11449 mv -f Makefile.tmp Makefile
11450
11451
11452 case x$CONFIG_HEADERS in
11453 xconfig.h:config.in)
11454 echo > stamp-h ;;
11455 esac
11456
11457 exit 0
11458 EOF
11459 chmod +x $CONFIG_STATUS
11460 rm -fr confdefs* $ac_clean_files
11461 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
11462
11463 if test "$no_recursion" != yes; then
11464
11465   # Remove --cache-file and --srcdir arguments so they do not pile up.
11466   ac_sub_configure_args=
11467   ac_prev=
11468   for ac_arg in $ac_configure_args; do
11469     if test -n "$ac_prev"; then
11470       ac_prev=
11471       continue
11472     fi
11473     case "$ac_arg" in
11474     -cache-file | --cache-file | --cache-fil | --cache-fi \
11475     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
11476       ac_prev=cache_file ;;
11477     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
11478     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
11479       ;;
11480     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
11481       ac_prev=srcdir ;;
11482     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
11483       ;;
11484     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
11485     esac
11486   done
11487
11488   for ac_config_dir in doc testsuite $configdirs; do
11489
11490     # Do not complain, so a configure script can configure whichever
11491     # parts of a large source tree are present.
11492     if test ! -d $srcdir/$ac_config_dir; then
11493       continue
11494     fi
11495
11496     echo configuring in $ac_config_dir
11497
11498     case "$srcdir" in
11499     .) ;;
11500     *)
11501       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
11502       else
11503         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
11504       fi
11505       ;;
11506     esac
11507
11508     ac_popdir=`pwd`
11509     cd $ac_config_dir
11510
11511       # A "../" for each directory in /$ac_config_dir.
11512       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
11513
11514     case "$srcdir" in
11515     .) # No --srcdir option.  We are building in place.
11516       ac_sub_srcdir=$srcdir ;;
11517     /*) # Absolute path.
11518       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
11519     *) # Relative path.
11520       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
11521     esac
11522
11523     # Check for guested configure; otherwise get Cygnus style configure.
11524     if test -f $ac_sub_srcdir/configure; then
11525       ac_sub_configure=$ac_sub_srcdir/configure
11526     elif test -f $ac_sub_srcdir/configure.in; then
11527       ac_sub_configure=$ac_configure
11528     else
11529       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
11530       ac_sub_configure=
11531     fi
11532
11533     # The recursion is here.
11534     if test -n "$ac_sub_configure"; then
11535
11536       # Make the cache file name correct relative to the subdirectory.
11537       case "$cache_file" in
11538       /*) ac_sub_cache_file=$cache_file ;;
11539       *) # Relative path.
11540         ac_sub_cache_file="$ac_dots$cache_file" ;;
11541       esac
11542   case "$ac_given_INSTALL" in
11543         [/$]*) INSTALL="$ac_given_INSTALL" ;;
11544         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
11545         esac
11546
11547       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
11548       # The eval makes quoting arguments work.
11549       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
11550       then :
11551       else
11552         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
11553       fi
11554     fi
11555
11556     cd $ac_popdir
11557   done
11558 fi
11559
11560
11561 exit 0