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="$ac_help
  15   --disable-nls           do not use Native Language Support"
  16 ac_help="$ac_help
  17   --with-included-gettext use the GNU gettext library included here"
  18 ac_help="$ac_help
  19   --enable-multi-ice            Build the multi-ice-gdb-server"
  20 ac_help="$ac_help
  21   --enable-tui            Enable full-screen terminal user interface"
  22 ac_help="$ac_help
  23   --enable-netrom         Enable NetROM support"
  24 ac_help="$ac_help
  25   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  26 ac_help="$ac_help
  27   --with-mmalloc          Use memory mapped malloc package"
  28 ac_help="$ac_help
  29   --enable-carp           Configure alternative readaptive paradigm "
  30 ac_help="$ac_help
  31   --enable-targets        Alternative target configurations"
  32 ac_help="$ac_help
  33   --enable-ide            Enable IDE support"
  34 ac_help="$ac_help
  35   --with-foundry-libs=DIR Use the Foundry SDK in DIR"
  36 ac_help="$ac_help
  37   --with-cpu=CPU          Set the default CPU variant to debug"
  38 ac_help="$ac_help
  39   --enable-gdbtk          Enable GDBTK GUI front end"
  40 ac_help="$ac_help
  41   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  42 ac_help="$ac_help
  43   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  44 ac_help="$ac_help
  45   --with-tclinclude=DIR   Directory where tcl private headers are"
  46 ac_help="$ac_help
  47   --with-tkinclude=DIR    Directory where tk private headers are"
  48 ac_help="$ac_help
  49   --with-itclconfig       Directory containing itcl configuration (itclConfig.sh)"
  50 ac_help="$ac_help
  51   --with-itkconfig        Directory containing itk configuration (itkConfig.sh)"
  52 ac_help="$ac_help
  53   --with-tixconfig        Directory containing tix configuration (tixConfig.sh)"
  54 ac_help="$ac_help
  55   --with-x                use the X Window System"
  56 ac_help="$ac_help
  57   --with-sim-gpu2=DIR     Use GPU2 library under given DIR"
  58 ac_help="$ac_help
  59   --with-sim-funit=DIR    Use target FP lib under given DIR"
  60 ac_help="$ac_help
  61   --enable-sim            Link gdb with simulator"
  62 ac_help="$ac_help
  63   --enable-shared         Use shared libraries"
  64
  65 # Initialize some variables set by options.
  66 # The variables have the same names as the options, with
  67 # dashes changed to underlines.
  68 build=NONE
  69 cache_file=./config.cache
  70 exec_prefix=NONE
  71 host=NONE
  72 no_create=
  73 nonopt=NONE
  74 no_recursion=
  75 prefix=NONE
  76 program_prefix=NONE
  77 program_suffix=NONE
  78 program_transform_name=s,x,x,
  79 silent=
  80 site=
  81 srcdir=
  82 target=NONE
  83 verbose=
  84 x_includes=NONE
  85 x_libraries=NONE
  86 bindir='${exec_prefix}/bin'
  87 sbindir='${exec_prefix}/sbin'
  88 libexecdir='${exec_prefix}/libexec'
  89 datadir='${prefix}/share'
  90 sysconfdir='${prefix}/etc'
  91 sharedstatedir='${prefix}/com'
  92 localstatedir='${prefix}/var'
  93 libdir='${exec_prefix}/lib'
  94 includedir='${prefix}/include'
  95 oldincludedir='/usr/include'
  96 infodir='${prefix}/info'
  97 mandir='${prefix}/man'
  98
  99 # Initialize some other variables.
 100 subdirs=
 101 MFLAGS= MAKEFLAGS=
 102 SHELL=${CONFIG_SHELL-/bin/sh}
 103 # Maximum number of lines to put in a shell here document.
 104 ac_max_here_lines=12
 105
 106 ac_prev=
 107 for ac_option
 108 do
 109
 110   # If the previous option needs an argument, assign it.
 111   if test -n "$ac_prev"; then
 112     eval "$ac_prev=\$ac_option"
 113     ac_prev=
 114     continue
 115   fi
 116
 117   case "$ac_option" in
 118   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 119   *) ac_optarg= ;;
 120   esac
 121
 122   # Accept the important Cygnus configure options, so we can diagnose typos.
 123
 124   case "$ac_option" in
 125
 126   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 127     ac_prev=bindir ;;
 128   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 129     bindir="$ac_optarg" ;;
 130
 131   -build | --build | --buil | --bui | --bu)
 132     ac_prev=build ;;
 133   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 134     build="$ac_optarg" ;;
 135
 136   -cache-file | --cache-file | --cache-fil | --cache-fi \
 137   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 138     ac_prev=cache_file ;;
 139   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 140   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 141     cache_file="$ac_optarg" ;;
 142
 143   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 144     ac_prev=datadir ;;
 145   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 146   | --da=*)
 147     datadir="$ac_optarg" ;;
 148
 149   -disable-* | --disable-*)
 150     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 151     # Reject names that are not valid shell variable names.
 152     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 153       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 154     fi
 155     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 156     eval "enable_${ac_feature}=no" ;;
 157
 158   -enable-* | --enable-*)
 159     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 160     # Reject names that are not valid shell variable names.
 161     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 162       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 163     fi
 164     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 165     case "$ac_option" in
 166       *=*) ;;
 167       *) ac_optarg=yes ;;
 168     esac
 169     eval "enable_${ac_feature}='$ac_optarg'" ;;
 170
 171   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 172   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 173   | --exec | --exe | --ex)
 174     ac_prev=exec_prefix ;;
 175   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 176   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 177   | --exec=* | --exe=* | --ex=*)
 178     exec_prefix="$ac_optarg" ;;
 179
 180   -gas | --gas | --ga | --g)
 181     # Obsolete; use --with-gas.
 182     with_gas=yes ;;
 183
 184   -help | --help | --hel | --he)
 185     # Omit some internal or obsolete options to make the list less imposing.
 186     # This message is too long to be a string in the A/UX 3.1 sh.
 187     cat << EOF
 188 Usage: configure [options] [host]
 189 Options: [defaults in brackets after descriptions]
 190 Configuration:
 191   --cache-file=FILE       cache test results in FILE
 192   --help                  print this message
 193   --no-create             do not create output files
 194   --quiet, --silent       do not print \`checking...' messages
 195   --version               print the version of autoconf that created configure
 196 Directory and file names:
 197   --prefix=PREFIX         install architecture-independent files in PREFIX
 198                           [$ac_default_prefix]
 199   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 200                           [same as prefix]
 201   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 202   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 203   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 204   --datadir=DIR           read-only architecture-independent data in DIR
 205                           [PREFIX/share]
 206   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 207   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 208                           [PREFIX/com]
 209   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 210   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 211   --includedir=DIR        C header files in DIR [PREFIX/include]
 212   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 213   --infodir=DIR           info documentation in DIR [PREFIX/info]
 214   --mandir=DIR            man documentation in DIR [PREFIX/man]
 215   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 216   --program-prefix=PREFIX prepend PREFIX to installed program names
 217   --program-suffix=SUFFIX append SUFFIX to installed program names
 218   --program-transform-name=PROGRAM
 219                           run sed PROGRAM on installed program names
 220 EOF
 221     cat << EOF
 222 Host type:
 223   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 224   --host=HOST             configure for HOST [guessed]
 225   --target=TARGET         configure for TARGET [TARGET=HOST]
 226 Features and packages:
 227   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 228   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 229   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 230   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 231   --x-includes=DIR        X include files are in DIR
 232   --x-libraries=DIR       X library files are in DIR
 233 EOF
 234     if test -n "$ac_help"; then
 235       echo "--enable and --with options recognized:$ac_help"
 236     fi
 237     exit 0 ;;
 238
 239   -host | --host | --hos | --ho)
 240     ac_prev=host ;;
 241   -host=* | --host=* | --hos=* | --ho=*)
 242     host="$ac_optarg" ;;
 243
 244   -includedir | --includedir | --includedi | --included | --include \
 245   | --includ | --inclu | --incl | --inc)
 246     ac_prev=includedir ;;
 247   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 248   | --includ=* | --inclu=* | --incl=* | --inc=*)
 249     includedir="$ac_optarg" ;;
 250
 251   -infodir | --infodir | --infodi | --infod | --info | --inf)
 252     ac_prev=infodir ;;
 253   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 254     infodir="$ac_optarg" ;;
 255
 256   -libdir | --libdir | --libdi | --libd)
 257     ac_prev=libdir ;;
 258   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 259     libdir="$ac_optarg" ;;
 260
 261   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 262   | --libexe | --libex | --libe)
 263     ac_prev=libexecdir ;;
 264   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 265   | --libexe=* | --libex=* | --libe=*)
 266     libexecdir="$ac_optarg" ;;
 267
 268   -localstatedir | --localstatedir | --localstatedi | --localstated \
 269   | --localstate | --localstat | --localsta | --localst \
 270   | --locals | --local | --loca | --loc | --lo)
 271     ac_prev=localstatedir ;;
 272   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 273   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 274   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 275     localstatedir="$ac_optarg" ;;
 276
 277   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 278     ac_prev=mandir ;;
 279   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 280     mandir="$ac_optarg" ;;
 281
 282   -nfp | --nfp | --nf)
 283     # Obsolete; use --without-fp.
 284     with_fp=no ;;
 285
 286   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 287   | --no-cr | --no-c)
 288     no_create=yes ;;
 289
 290   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 291   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 292     no_recursion=yes ;;
 293
 294   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 295   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 296   | --oldin | --oldi | --old | --ol | --o)
 297     ac_prev=oldincludedir ;;
 298   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 299   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 300   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 301     oldincludedir="$ac_optarg" ;;
 302
 303   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 304     ac_prev=prefix ;;
 305   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 306     prefix="$ac_optarg" ;;
 307
 308   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 309   | --program-pre | --program-pr | --program-p)
 310     ac_prev=program_prefix ;;
 311   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 312   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 313     program_prefix="$ac_optarg" ;;
 314
 315   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 316   | --program-suf | --program-su | --program-s)
 317     ac_prev=program_suffix ;;
 318   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 319   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 320     program_suffix="$ac_optarg" ;;
 321
 322   -program-transform-name | --program-transform-name \
 323   | --program-transform-nam | --program-transform-na \
 324   | --program-transform-n | --program-transform- \
 325   | --program-transform | --program-transfor \
 326   | --program-transfo | --program-transf \
 327   | --program-trans | --program-tran \
 328   | --progr-tra | --program-tr | --program-t)
 329     ac_prev=program_transform_name ;;
 330   -program-transform-name=* | --program-transform-name=* \
 331   | --program-transform-nam=* | --program-transform-na=* \
 332   | --program-transform-n=* | --program-transform-=* \
 333   | --program-transform=* | --program-transfor=* \
 334   | --program-transfo=* | --program-transf=* \
 335   | --program-trans=* | --program-tran=* \
 336   | --progr-tra=* | --program-tr=* | --program-t=*)
 337     program_transform_name="$ac_optarg" ;;
 338
 339   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 340   | -silent | --silent | --silen | --sile | --sil)
 341     silent=yes ;;
 342
 343   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 344     ac_prev=sbindir ;;
 345   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 346   | --sbi=* | --sb=*)
 347     sbindir="$ac_optarg" ;;
 348
 349   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 350   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 351   | --sharedst | --shareds | --shared | --share | --shar \
 352   | --sha | --sh)
 353     ac_prev=sharedstatedir ;;
 354   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 355   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 356   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 357   | --sha=* | --sh=*)
 358     sharedstatedir="$ac_optarg" ;;
 359
 360   -site | --site | --sit)
 361     ac_prev=site ;;
 362   -site=* | --site=* | --sit=*)
 363     site="$ac_optarg" ;;
 364
 365   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 366     ac_prev=srcdir ;;
 367   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 368     srcdir="$ac_optarg" ;;
 369
 370   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 371   | --syscon | --sysco | --sysc | --sys | --sy)
 372     ac_prev=sysconfdir ;;
 373   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 374   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 375     sysconfdir="$ac_optarg" ;;
 376
 377   -target | --target | --targe | --targ | --tar | --ta | --t)
 378     ac_prev=target ;;
 379   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 380     target="$ac_optarg" ;;
 381
 382   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 383     verbose=yes ;;
 384
 385   -version | --version | --versio | --versi | --vers)
 386     echo "configure generated by autoconf version 2.13"
 387     exit 0 ;;
 388
 389   -with-* | --with-*)
 390     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 391     # Reject names that are not valid shell variable names.
 392     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 393       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 394     fi
 395     ac_package=`echo $ac_package| sed 's/-/_/g'`
 396     case "$ac_option" in
 397       *=*) ;;
 398       *) ac_optarg=yes ;;
 399     esac
 400     eval "with_${ac_package}='$ac_optarg'" ;;
 401
 402   -without-* | --without-*)
 403     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 404     # Reject names that are not valid shell variable names.
 405     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 406       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 407     fi
 408     ac_package=`echo $ac_package| sed 's/-/_/g'`
 409     eval "with_${ac_package}=no" ;;
 410
 411   --x)
 412     # Obsolete; use --with-x.
 413     with_x=yes ;;
 414
 415   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 416   | --x-incl | --x-inc | --x-in | --x-i)
 417     ac_prev=x_includes ;;
 418   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 419   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 420     x_includes="$ac_optarg" ;;
 421
 422   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 423   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 424     ac_prev=x_libraries ;;
 425   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 426   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 427     x_libraries="$ac_optarg" ;;
 428
 429   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 430     ;;
 431
 432   *)
 433     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 434       echo "configure: warning: $ac_option: invalid host type" 1>&2
 435     fi
 436     if test "x$nonopt" != xNONE; then
 437       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 438     fi
 439     nonopt="$ac_option"
 440     ;;
 441
 442   esac
 443 done
 444
 445 if test -n "$ac_prev"; then
 446   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 447 fi
 448
 449 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 450
 451 # File descriptor usage:
 452 # 0 standard input
 453 # 1 file creation
 454 # 2 errors and warnings
 455 # 3 some systems may open it to /dev/tty
 456 # 4 used on the Kubota Titan
 457 # 6 checking for... messages and results
 458 # 5 compiler messages saved in config.log
 459 if test "$silent" = yes; then
 460   exec 6>/dev/null
 461 else
 462   exec 6>&1
 463 fi
 464 exec 5>./config.log
 465
 466 echo "\
 467 This file contains any messages produced by compilers while
 468 running configure, to aid debugging if configure makes a mistake.
 469 " 1>&5
 470
 471 # Strip out --no-create and --no-recursion so they do not pile up.
 472 # Also quote any args containing shell metacharacters.
 473 ac_configure_args=
 474 for ac_arg
 475 do
 476   case "$ac_arg" in
 477   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 478   | --no-cr | --no-c) ;;
 479   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 480   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 481   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 482   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 483   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 484   esac
 485 done
 486
 487 # NLS nuisances.
 488 # Only set these to C if already set.  These must not be set unconditionally
 489 # because not all systems understand e.g. LANG=C (notably SCO).
 490 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 491 # Non-C LC_CTYPE values break the ctype check.
 492 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 493 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 494 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 495 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 496
 497 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 498 rm -rf conftest* confdefs.h
 499 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 500 echo > confdefs.h
 501
 502 # A filename unique to this package, relative to the directory that
 503 # configure is in, which we can look for to find out if srcdir is correct.
 504 ac_unique_file=main.c
 505
 506 # Find the source files, if location was not specified.
 507 if test -z "$srcdir"; then
 508   ac_srcdir_defaulted=yes
 509   # Try the directory containing this script, then its parent.
 510   ac_prog=$0
 511   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 512   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 513   srcdir=$ac_confdir
 514   if test ! -r $srcdir/$ac_unique_file; then
 515     srcdir=..
 516   fi
 517 else
 518   ac_srcdir_defaulted=no
 519 fi
 520 if test ! -r $srcdir/$ac_unique_file; then
 521   if test "$ac_srcdir_defaulted" = yes; then
 522     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 523   else
 524     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 525   fi
 526 fi
 527 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 528
 529 # Prefer explicitly selected file to automatically selected ones.
 530 if test -z "$CONFIG_SITE"; then
 531   if test "x$prefix" != xNONE; then
 532     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 533   else
 534     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 535   fi
 536 fi
 537 for ac_site_file in $CONFIG_SITE; do
 538   if test -r "$ac_site_file"; then
 539     echo "loading site script $ac_site_file"
 540     . "$ac_site_file"
 541   fi
 542 done
 543
 544 if test -r "$cache_file"; then
 545   echo "loading cache $cache_file"
 546   . $cache_file
 547 else
 548   echo "creating cache $cache_file"
 549   > $cache_file
 550 fi
 551
 552 ac_ext=c
 553 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 554 ac_cpp='$CPP $CPPFLAGS'
 555 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 556 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 557 cross_compiling=$ac_cv_prog_cc_cross
 558
 559 ac_exeext=
 560 ac_objext=o
 561 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 562   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 563   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 564     ac_n= ac_c='
 565 ' ac_t='        '
 566   else
 567     ac_n=-n ac_c= ac_t=
 568   fi
 569 else
 570   ac_n= ac_c='\c' ac_t=
 571 fi
 572
 573
 574
 575
 576 # Extract the first word of "gcc", so it can be a program name with args.
 577 set dummy gcc; ac_word=$2
 578 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 579 echo "configure:580: checking for $ac_word" >&5
 580 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 581   echo $ac_n "(cached) $ac_c" 1>&6
 582 else
 583   if test -n "$CC"; then
 584   ac_cv_prog_CC="$CC" # Let the user override the test.
 585 else
 586   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 587   ac_dummy="$PATH"
 588   for ac_dir in $ac_dummy; do
 589     test -z "$ac_dir" && ac_dir=.
 590     if test -f $ac_dir/$ac_word; then
 591       ac_cv_prog_CC="gcc"
 592       break
 593     fi
 594   done
 595   IFS="$ac_save_ifs"
 596 fi
 597 fi
 598 CC="$ac_cv_prog_CC"
 599 if test -n "$CC"; then
 600   echo "$ac_t""$CC" 1>&6
 601 else
 602   echo "$ac_t""no" 1>&6
 603 fi
 604
 605 if test -z "$CC"; then
 606   # Extract the first word of "cc", so it can be a program name with args.
 607 set dummy cc; ac_word=$2
 608 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 609 echo "configure:610: checking for $ac_word" >&5
 610 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 611   echo $ac_n "(cached) $ac_c" 1>&6
 612 else
 613   if test -n "$CC"; then
 614   ac_cv_prog_CC="$CC" # Let the user override the test.
 615 else
 616   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 617   ac_prog_rejected=no
 618   ac_dummy="$PATH"
 619   for ac_dir in $ac_dummy; do
 620     test -z "$ac_dir" && ac_dir=.
 621     if test -f $ac_dir/$ac_word; then
 622       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 623         ac_prog_rejected=yes
 624         continue
 625       fi
 626       ac_cv_prog_CC="cc"
 627       break
 628     fi
 629   done
 630   IFS="$ac_save_ifs"
 631 if test $ac_prog_rejected = yes; then
 632   # We found a bogon in the path, so make sure we never use it.
 633   set dummy $ac_cv_prog_CC
 634   shift
 635   if test $# -gt 0; then
 636     # We chose a different compiler from the bogus one.
 637     # However, it has the same basename, so the bogon will be chosen
 638     # first if we set CC to just the basename; use the full file name.
 639     shift
 640     set dummy "$ac_dir/$ac_word" "$@"
 641     shift
 642     ac_cv_prog_CC="$@"
 643   fi
 644 fi
 645 fi
 646 fi
 647 CC="$ac_cv_prog_CC"
 648 if test -n "$CC"; then
 649   echo "$ac_t""$CC" 1>&6
 650 else
 651   echo "$ac_t""no" 1>&6
 652 fi
 653
 654   if test -z "$CC"; then
 655     case "`uname -s`" in
 656     *win32* | *WIN32*)
 657       # Extract the first word of "cl", so it can be a program name with args.
 658 set dummy cl; ac_word=$2
 659 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 660 echo "configure:661: checking for $ac_word" >&5
 661 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 662   echo $ac_n "(cached) $ac_c" 1>&6
 663 else
 664   if test -n "$CC"; then
 665   ac_cv_prog_CC="$CC" # Let the user override the test.
 666 else
 667   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 668   ac_dummy="$PATH"
 669   for ac_dir in $ac_dummy; do
 670     test -z "$ac_dir" && ac_dir=.
 671     if test -f $ac_dir/$ac_word; then
 672       ac_cv_prog_CC="cl"
 673       break
 674     fi
 675   done
 676   IFS="$ac_save_ifs"
 677 fi
 678 fi
 679 CC="$ac_cv_prog_CC"
 680 if test -n "$CC"; then
 681   echo "$ac_t""$CC" 1>&6
 682 else
 683   echo "$ac_t""no" 1>&6
 684 fi
 685  ;;
 686     esac
 687   fi
 688   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 689 fi
 690
 691 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 692 echo "configure:693: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 693
 694 ac_ext=c
 695 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 696 ac_cpp='$CPP $CPPFLAGS'
 697 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 698 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 699 cross_compiling=$ac_cv_prog_cc_cross
 700
 701 cat > conftest.$ac_ext << EOF
 702
 703 #line 704 "configure"
 704 #include "confdefs.h"
 705
 706 main(){return(0);}
 707 EOF
 708 if { (eval echo configure:709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 709   ac_cv_prog_cc_works=yes
 710   # If we can't run a trivial program, we are probably using a cross compiler.
 711   if (./conftest; exit) 2>/dev/null; then
 712     ac_cv_prog_cc_cross=no
 713   else
 714     ac_cv_prog_cc_cross=yes
 715   fi
 716 else
 717   echo "configure: failed program was:" >&5
 718   cat conftest.$ac_ext >&5
 719   ac_cv_prog_cc_works=no
 720 fi
 721 rm -fr conftest*
 722 ac_ext=c
 723 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 724 ac_cpp='$CPP $CPPFLAGS'
 725 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 726 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 727 cross_compiling=$ac_cv_prog_cc_cross
 728
 729 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 730 if test $ac_cv_prog_cc_works = no; then
 731   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 732 fi
 733 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 734 echo "configure:735: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 735 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 736 cross_compiling=$ac_cv_prog_cc_cross
 737
 738 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 739 echo "configure:740: checking whether we are using GNU C" >&5
 740 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 741   echo $ac_n "(cached) $ac_c" 1>&6
 742 else
 743   cat > conftest.c <<EOF
 744 #ifdef __GNUC__
 745   yes;
 746 #endif
 747 EOF
 748 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 749   ac_cv_prog_gcc=yes
 750 else
 751   ac_cv_prog_gcc=no
 752 fi
 753 fi
 754
 755 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 756
 757 if test $ac_cv_prog_gcc = yes; then
 758   GCC=yes
 759 else
 760   GCC=
 761 fi
 762
 763 ac_test_CFLAGS="${CFLAGS+set}"
 764 ac_save_CFLAGS="$CFLAGS"
 765 CFLAGS=
 766 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 767 echo "configure:768: checking whether ${CC-cc} accepts -g" >&5
 768 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 769   echo $ac_n "(cached) $ac_c" 1>&6
 770 else
 771   echo 'void f(){}' > conftest.c
 772 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 773   ac_cv_prog_cc_g=yes
 774 else
 775   ac_cv_prog_cc_g=no
 776 fi
 777 rm -f conftest*
 778
 779 fi
 780
 781 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 782 if test "$ac_test_CFLAGS" = set; then
 783   CFLAGS="$ac_save_CFLAGS"
 784 elif test $ac_cv_prog_cc_g = yes; then
 785   if test "$GCC" = yes; then
 786     CFLAGS="-g -O2"
 787   else
 788     CFLAGS="-g"
 789   fi
 790 else
 791   if test "$GCC" = yes; then
 792     CFLAGS="-O2"
 793   else
 794     CFLAGS=
 795   fi
 796 fi
 797
 798 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 799 echo "configure:800: checking how to run the C preprocessor" >&5
 800 # On Suns, sometimes $CPP names a directory.
 801 if test -n "$CPP" && test -d "$CPP"; then
 802   CPP=
 803 fi
 804 if test -z "$CPP"; then
 805 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 806   echo $ac_n "(cached) $ac_c" 1>&6
 807 else
 808     # This must be in double quotes, not single quotes, because CPP may get
 809   # substituted into the Makefile and "${CC-cc}" will confuse make.
 810   CPP="${CC-cc} -E"
 811   # On the NeXT, cc -E runs the code through the compiler's parser,
 812   # not just through cpp.
 813   cat > conftest.$ac_ext <<EOF
 814 #line 815 "configure"
 815 #include "confdefs.h"
 816 #include <assert.h>
 817 Syntax Error
 818 EOF
 819 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 820 { (eval echo configure:821: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 821 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 822 if test -z "$ac_err"; then
 823   :
 824 else
 825   echo "$ac_err" >&5
 826   echo "configure: failed program was:" >&5
 827   cat conftest.$ac_ext >&5
 828   rm -rf conftest*
 829   CPP="${CC-cc} -E -traditional-cpp"
 830   cat > conftest.$ac_ext <<EOF
 831 #line 832 "configure"
 832 #include "confdefs.h"
 833 #include <assert.h>
 834 Syntax Error
 835 EOF
 836 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 837 { (eval echo configure:838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 838 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 839 if test -z "$ac_err"; then
 840   :
 841 else
 842   echo "$ac_err" >&5
 843   echo "configure: failed program was:" >&5
 844   cat conftest.$ac_ext >&5
 845   rm -rf conftest*
 846   CPP="${CC-cc} -nologo -E"
 847   cat > conftest.$ac_ext <<EOF
 848 #line 849 "configure"
 849 #include "confdefs.h"
 850 #include <assert.h>
 851 Syntax Error
 852 EOF
 853 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 854 { (eval echo configure:855: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 855 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 856 if test -z "$ac_err"; then
 857   :
 858 else
 859   echo "$ac_err" >&5
 860   echo "configure: failed program was:" >&5
 861   cat conftest.$ac_ext >&5
 862   rm -rf conftest*
 863   CPP=/lib/cpp
 864 fi
 865 rm -f conftest*
 866 fi
 867 rm -f conftest*
 868 fi
 869 rm -f conftest*
 870   ac_cv_prog_CPP="$CPP"
 871 fi
 872   CPP="$ac_cv_prog_CPP"
 873 else
 874   ac_cv_prog_CPP="$CPP"
 875 fi
 876 echo "$ac_t""$CPP" 1>&6
 877
 878 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 879 echo "configure:880: checking for AIX" >&5
 880 cat > conftest.$ac_ext <<EOF
 881 #line 882 "configure"
 882 #include "confdefs.h"
 883 #ifdef _AIX
 884   yes
 885 #endif
 886
 887 EOF
 888 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 889   egrep "yes" >/dev/null 2>&1; then
 890   rm -rf conftest*
 891   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 892 #define _ALL_SOURCE 1
 893 EOF
 894
 895 else
 896   rm -rf conftest*
 897   echo "$ac_t""no" 1>&6
 898 fi
 899 rm -f conftest*
 900
 901
 902 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 903 echo "configure:904: checking for POSIXized ISC" >&5
 904 if test -d /etc/conf/kconfig.d &&
 905   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 906 then
 907   echo "$ac_t""yes" 1>&6
 908   ISC=yes # If later tests want to check for ISC.
 909   cat >> confdefs.h <<\EOF
 910 #define _POSIX_SOURCE 1
 911 EOF
 912
 913   if test "$GCC" = yes; then
 914     CC="$CC -posix"
 915   else
 916     CC="$CC -Xp"
 917   fi
 918 else
 919   echo "$ac_t""no" 1>&6
 920   ISC=
 921 fi
 922
 923
 924
 925
 926 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
 927 echo "configure:928: checking for ${CC-cc} option to accept ANSI C" >&5
 928 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
 929   echo $ac_n "(cached) $ac_c" 1>&6
 930 else
 931   am_cv_prog_cc_stdc=no
 932 ac_save_CC="$CC"
 933 # Don't try gcc -ansi; that turns off useful extensions and
 934 # breaks some systems' header files.
 935 # AIX                   -qlanglvl=ansi
 936 # Ultrix and OSF/1      -std1
 937 # HP-UX                 -Aa -D_HPUX_SOURCE
 938 # SVR4                  -Xc -D__EXTENSIONS__
 939 for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 940 do
 941   CC="$ac_save_CC $ac_arg"
 942   cat > conftest.$ac_ext <<EOF
 943 #line 944 "configure"
 944 #include "confdefs.h"
 945 #include <stdarg.h>
 946 #include <stdio.h>
 947 #include <sys/types.h>
 948 #include <sys/stat.h>
 949 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 950 struct buf { int x; };
 951 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 952 static char *e (p, i)
 953      char **p;
 954      int i;
 955 {
 956   return p[i];
 957 }
 958 static char *f (char * (*g) (char **, int), char **p, ...)
 959 {
 960   char *s;
 961   va_list v;
 962   va_start (v,p);
 963   s = g (p, va_arg (v,int));
 964   va_end (v);
 965   return s;
 966 }
 967 int test (int i, double x);
 968 struct s1 {int (*f) (int a);};
 969 struct s2 {int (*f) (double a);};
 970 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 971 int argc;
 972 char **argv;
 973
 974 int main() {
 975
 976 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 977
 978 ; return 0; }
 979 EOF
 980 if { (eval echo configure:981: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 981   rm -rf conftest*
 982   am_cv_prog_cc_stdc="$ac_arg"; break
 983 else
 984   echo "configure: failed program was:" >&5
 985   cat conftest.$ac_ext >&5
 986 fi
 987 rm -f conftest*
 988 done
 989 CC="$ac_save_CC"
 990
 991 fi
 992
 993 if test -z "$am_cv_prog_cc_stdc"; then
 994   echo "$ac_t""none needed" 1>&6
 995 else
 996   echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
 997 fi
 998 case "x$am_cv_prog_cc_stdc" in
 999   x|xno) ;;
1000   *) CC="$CC $am_cv_prog_cc_stdc" ;;
1001 esac
1002
1003
1004 ac_aux_dir=
1005 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1006   if test -f $ac_dir/install-sh; then
1007     ac_aux_dir=$ac_dir
1008     ac_install_sh="$ac_aux_dir/install-sh -c"
1009     break
1010   elif test -f $ac_dir/install.sh; then
1011     ac_aux_dir=$ac_dir
1012     ac_install_sh="$ac_aux_dir/install.sh -c"
1013     break
1014   fi
1015 done
1016 if test -z "$ac_aux_dir"; then
1017   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1018 fi
1019 ac_config_guess=$ac_aux_dir/config.guess
1020 ac_config_sub=$ac_aux_dir/config.sub
1021 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1022
1023
1024 # Do some error checking and defaulting for the host and target type.
1025 # The inputs are:
1026 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1027 #
1028 # The rules are:
1029 # 1. You are not allowed to specify --host, --target, and nonopt at the
1030 #    same time.
1031 # 2. Host defaults to nonopt.
1032 # 3. If nonopt is not specified, then host defaults to the current host,
1033 #    as determined by config.guess.
1034 # 4. Target and build default to nonopt.
1035 # 5. If nonopt is not specified, then target and build default to host.
1036
1037 # The aliases save the names the user supplied, while $host etc.
1038 # will get canonicalized.
1039 case $host---$target---$nonopt in
1040 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1041 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1042 esac
1043
1044
1045 # Make sure we can run config.sub.
1046 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1047 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1048 fi
1049
1050 echo $ac_n "checking host system type""... $ac_c" 1>&6
1051 echo "configure:1052: checking host system type" >&5
1052
1053 host_alias=$host
1054 case "$host_alias" in
1055 NONE)
1056   case $nonopt in
1057   NONE)
1058     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1059     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1060     fi ;;
1061   *) host_alias=$nonopt ;;
1062   esac ;;
1063 esac
1064
1065 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1066 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1067 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1068 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1069 echo "$ac_t""$host" 1>&6
1070
1071 echo $ac_n "checking target system type""... $ac_c" 1>&6
1072 echo "configure:1073: checking target system type" >&5
1073
1074 target_alias=$target
1075 case "$target_alias" in
1076 NONE)
1077   case $nonopt in
1078   NONE) target_alias=$host_alias ;;
1079   *) target_alias=$nonopt ;;
1080   esac ;;
1081 esac
1082
1083 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1084 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1085 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1086 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1087 echo "$ac_t""$target" 1>&6
1088
1089 echo $ac_n "checking build system type""... $ac_c" 1>&6
1090 echo "configure:1091: checking build system type" >&5
1091
1092 build_alias=$build
1093 case "$build_alias" in
1094 NONE)
1095   case $nonopt in
1096   NONE) build_alias=$host_alias ;;
1097   *) build_alias=$nonopt ;;
1098   esac ;;
1099 esac
1100
1101 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1102 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1103 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1104 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1105 echo "$ac_t""$build" 1>&6
1106
1107 test "$host_alias" != "$target_alias" &&
1108   test "$program_prefix$program_suffix$program_transform_name" = \
1109     NONENONEs,x,x, &&
1110   program_prefix=${target_alias}-
1111
1112
1113 ALL_LINGUAS=
1114 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1115 echo "configure:1116: checking whether ${MAKE-make} sets \${MAKE}" >&5
1116 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1117 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1118   echo $ac_n "(cached) $ac_c" 1>&6
1119 else
1120   cat > conftestmake <<\EOF
1121 all:
1122         @echo 'ac_maketemp="${MAKE}"'
1123 EOF
1124 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1125 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1126 if test -n "$ac_maketemp"; then
1127   eval ac_cv_prog_make_${ac_make}_set=yes
1128 else
1129   eval ac_cv_prog_make_${ac_make}_set=no
1130 fi
1131 rm -f conftestmake
1132 fi
1133 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1134   echo "$ac_t""yes" 1>&6
1135   SET_MAKE=
1136 else
1137   echo "$ac_t""no" 1>&6
1138   SET_MAKE="MAKE=${MAKE-make}"
1139 fi
1140
1141 # Extract the first word of "ranlib", so it can be a program name with args.
1142 set dummy ranlib; ac_word=$2
1143 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1144 echo "configure:1145: checking for $ac_word" >&5
1145 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1146   echo $ac_n "(cached) $ac_c" 1>&6
1147 else
1148   if test -n "$RANLIB"; then
1149   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1150 else
1151   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1152   ac_dummy="$PATH"
1153   for ac_dir in $ac_dummy; do
1154     test -z "$ac_dir" && ac_dir=.
1155     if test -f $ac_dir/$ac_word; then
1156       ac_cv_prog_RANLIB="ranlib"
1157       break
1158     fi
1159   done
1160   IFS="$ac_save_ifs"
1161   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1162 fi
1163 fi
1164 RANLIB="$ac_cv_prog_RANLIB"
1165 if test -n "$RANLIB"; then
1166   echo "$ac_t""$RANLIB" 1>&6
1167 else
1168   echo "$ac_t""no" 1>&6
1169 fi
1170
1171 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1172 echo "configure:1173: checking for ANSI C header files" >&5
1173 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1174   echo $ac_n "(cached) $ac_c" 1>&6
1175 else
1176   cat > conftest.$ac_ext <<EOF
1177 #line 1178 "configure"
1178 #include "confdefs.h"
1179 #include <stdlib.h>
1180 #include <stdarg.h>
1181 #include <string.h>
1182 #include <float.h>
1183 EOF
1184 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1185 { (eval echo configure:1186: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1186 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1187 if test -z "$ac_err"; then
1188   rm -rf conftest*
1189   ac_cv_header_stdc=yes
1190 else
1191   echo "$ac_err" >&5
1192   echo "configure: failed program was:" >&5
1193   cat conftest.$ac_ext >&5
1194   rm -rf conftest*
1195   ac_cv_header_stdc=no
1196 fi
1197 rm -f conftest*
1198
1199 if test $ac_cv_header_stdc = yes; then
1200   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1201 cat > conftest.$ac_ext <<EOF
1202 #line 1203 "configure"
1203 #include "confdefs.h"
1204 #include <string.h>
1205 EOF
1206 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1207   egrep "memchr" >/dev/null 2>&1; then
1208   :
1209 else
1210   rm -rf conftest*
1211   ac_cv_header_stdc=no
1212 fi
1213 rm -f conftest*
1214
1215 fi
1216
1217 if test $ac_cv_header_stdc = yes; then
1218   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1219 cat > conftest.$ac_ext <<EOF
1220 #line 1221 "configure"
1221 #include "confdefs.h"
1222 #include <stdlib.h>
1223 EOF
1224 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1225   egrep "free" >/dev/null 2>&1; then
1226   :
1227 else
1228   rm -rf conftest*
1229   ac_cv_header_stdc=no
1230 fi
1231 rm -f conftest*
1232
1233 fi
1234
1235 if test $ac_cv_header_stdc = yes; then
1236   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1237 if test "$cross_compiling" = yes; then
1238   :
1239 else
1240   cat > conftest.$ac_ext <<EOF
1241 #line 1242 "configure"
1242 #include "confdefs.h"
1243 #include <ctype.h>
1244 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1245 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1246 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1247 int main () { int i; for (i = 0; i < 256; i++)
1248 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1249 exit (0); }
1250
1251 EOF
1252 if { (eval echo configure:1253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1253 then
1254   :
1255 else
1256   echo "configure: failed program was:" >&5
1257   cat conftest.$ac_ext >&5
1258   rm -fr conftest*
1259   ac_cv_header_stdc=no
1260 fi
1261 rm -fr conftest*
1262 fi
1263
1264 fi
1265 fi
1266
1267 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1268 if test $ac_cv_header_stdc = yes; then
1269   cat >> confdefs.h <<\EOF
1270 #define STDC_HEADERS 1
1271 EOF
1272
1273 fi
1274
1275 echo $ac_n "checking for working const""... $ac_c" 1>&6
1276 echo "configure:1277: checking for working const" >&5
1277 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1278   echo $ac_n "(cached) $ac_c" 1>&6
1279 else
1280   cat > conftest.$ac_ext <<EOF
1281 #line 1282 "configure"
1282 #include "confdefs.h"
1283
1284 int main() {
1285
1286 /* Ultrix mips cc rejects this.  */
1287 typedef int charset[2]; const charset x;
1288 /* SunOS 4.1.1 cc rejects this.  */
1289 char const *const *ccp;
1290 char **p;
1291 /* NEC SVR4.0.2 mips cc rejects this.  */
1292 struct point {int x, y;};
1293 static struct point const zero = {0,0};
1294 /* AIX XL C 1.02.0.0 rejects this.
1295    It does not let you subtract one const X* pointer from another in an arm
1296    of an if-expression whose if-part is not a constant expression */
1297 const char *g = "string";
1298 ccp = &g + (g ? g-g : 0);
1299 /* HPUX 7.0 cc rejects these. */
1300 ++ccp;
1301 p = (char**) ccp;
1302 ccp = (char const *const *) p;
1303 { /* SCO 3.2v4 cc rejects this.  */
1304   char *t;
1305   char const *s = 0 ? (char *) 0 : (char const *) 0;
1306
1307   *t++ = 0;
1308 }
1309 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1310   int x[] = {25, 17};
1311   const int *foo = &x[0];
1312   ++foo;
1313 }
1314 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1315   typedef const int *iptr;
1316   iptr p = 0;
1317   ++p;
1318 }
1319 { /* AIX XL C 1.02.0.0 rejects this saying
1320      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1321   struct s { int j; const int *ap[3]; };
1322   struct s *b; b->j = 5;
1323 }
1324 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1325   const int foo = 10;
1326 }
1327
1328 ; return 0; }
1329 EOF
1330 if { (eval echo configure:1331: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1331   rm -rf conftest*
1332   ac_cv_c_const=yes
1333 else
1334   echo "configure: failed program was:" >&5
1335   cat conftest.$ac_ext >&5
1336   rm -rf conftest*
1337   ac_cv_c_const=no
1338 fi
1339 rm -f conftest*
1340 fi
1341
1342 echo "$ac_t""$ac_cv_c_const" 1>&6
1343 if test $ac_cv_c_const = no; then
1344   cat >> confdefs.h <<\EOF
1345 #define const
1346 EOF
1347
1348 fi
1349
1350 echo $ac_n "checking for inline""... $ac_c" 1>&6
1351 echo "configure:1352: checking for inline" >&5
1352 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1353   echo $ac_n "(cached) $ac_c" 1>&6
1354 else
1355   ac_cv_c_inline=no
1356 for ac_kw in inline __inline__ __inline; do
1357   cat > conftest.$ac_ext <<EOF
1358 #line 1359 "configure"
1359 #include "confdefs.h"
1360
1361 int main() {
1362 } $ac_kw foo() {
1363 ; return 0; }
1364 EOF
1365 if { (eval echo configure:1366: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1366   rm -rf conftest*
1367   ac_cv_c_inline=$ac_kw; break
1368 else
1369   echo "configure: failed program was:" >&5
1370   cat conftest.$ac_ext >&5
1371 fi
1372 rm -f conftest*
1373 done
1374
1375 fi
1376
1377 echo "$ac_t""$ac_cv_c_inline" 1>&6
1378 case "$ac_cv_c_inline" in
1379   inline | yes) ;;
1380   no) cat >> confdefs.h <<\EOF
1381 #define inline
1382 EOF
1383  ;;
1384   *)  cat >> confdefs.h <<EOF
1385 #define inline $ac_cv_c_inline
1386 EOF
1387  ;;
1388 esac
1389
1390 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1391 echo "configure:1392: checking for off_t" >&5
1392 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1393   echo $ac_n "(cached) $ac_c" 1>&6
1394 else
1395   cat > conftest.$ac_ext <<EOF
1396 #line 1397 "configure"
1397 #include "confdefs.h"
1398 #include <sys/types.h>
1399 #if STDC_HEADERS
1400 #include <stdlib.h>
1401 #include <stddef.h>
1402 #endif
1403 EOF
1404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1405   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1406   rm -rf conftest*
1407   ac_cv_type_off_t=yes
1408 else
1409   rm -rf conftest*
1410   ac_cv_type_off_t=no
1411 fi
1412 rm -f conftest*
1413
1414 fi
1415 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1416 if test $ac_cv_type_off_t = no; then
1417   cat >> confdefs.h <<\EOF
1418 #define off_t long
1419 EOF
1420
1421 fi
1422
1423 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1424 echo "configure:1425: checking for size_t" >&5
1425 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1426   echo $ac_n "(cached) $ac_c" 1>&6
1427 else
1428   cat > conftest.$ac_ext <<EOF
1429 #line 1430 "configure"
1430 #include "confdefs.h"
1431 #include <sys/types.h>
1432 #if STDC_HEADERS
1433 #include <stdlib.h>
1434 #include <stddef.h>
1435 #endif
1436 EOF
1437 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1438   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1439   rm -rf conftest*
1440   ac_cv_type_size_t=yes
1441 else
1442   rm -rf conftest*
1443   ac_cv_type_size_t=no
1444 fi
1445 rm -f conftest*
1446
1447 fi
1448 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1449 if test $ac_cv_type_size_t = no; then
1450   cat >> confdefs.h <<\EOF
1451 #define size_t unsigned
1452 EOF
1453
1454 fi
1455
1456 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1457 # for constant arguments.  Useless!
1458 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1459 echo "configure:1460: checking for working alloca.h" >&5
1460 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1461   echo $ac_n "(cached) $ac_c" 1>&6
1462 else
1463   cat > conftest.$ac_ext <<EOF
1464 #line 1465 "configure"
1465 #include "confdefs.h"
1466 #include <alloca.h>
1467 int main() {
1468 char *p = alloca(2 * sizeof(int));
1469 ; return 0; }
1470 EOF
1471 if { (eval echo configure:1472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1472   rm -rf conftest*
1473   ac_cv_header_alloca_h=yes
1474 else
1475   echo "configure: failed program was:" >&5
1476   cat conftest.$ac_ext >&5
1477   rm -rf conftest*
1478   ac_cv_header_alloca_h=no
1479 fi
1480 rm -f conftest*
1481 fi
1482
1483 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1484 if test $ac_cv_header_alloca_h = yes; then
1485   cat >> confdefs.h <<\EOF
1486 #define HAVE_ALLOCA_H 1
1487 EOF
1488
1489 fi
1490
1491 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1492 echo "configure:1493: checking for alloca" >&5
1493 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1494   echo $ac_n "(cached) $ac_c" 1>&6
1495 else
1496   cat > conftest.$ac_ext <<EOF
1497 #line 1498 "configure"
1498 #include "confdefs.h"
1499
1500 #ifdef __GNUC__
1501 # define alloca __builtin_alloca
1502 #else
1503 # ifdef _MSC_VER
1504 #  include <malloc.h>
1505 #  define alloca _alloca
1506 # else
1507 #  if HAVE_ALLOCA_H
1508 #   include <alloca.h>
1509 #  else
1510 #   ifdef _AIX
1511  #pragma alloca
1512 #   else
1513 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1514 char *alloca ();
1515 #    endif
1516 #   endif
1517 #  endif
1518 # endif
1519 #endif
1520
1521 int main() {
1522 char *p = (char *) alloca(1);
1523 ; return 0; }
1524 EOF
1525 if { (eval echo configure:1526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1526   rm -rf conftest*
1527   ac_cv_func_alloca_works=yes
1528 else
1529   echo "configure: failed program was:" >&5
1530   cat conftest.$ac_ext >&5
1531   rm -rf conftest*
1532   ac_cv_func_alloca_works=no
1533 fi
1534 rm -f conftest*
1535 fi
1536
1537 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1538 if test $ac_cv_func_alloca_works = yes; then
1539   cat >> confdefs.h <<\EOF
1540 #define HAVE_ALLOCA 1
1541 EOF
1542
1543 fi
1544
1545 if test $ac_cv_func_alloca_works = no; then
1546   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1547   # that cause trouble.  Some versions do not even contain alloca or
1548   # contain a buggy version.  If you still want to use their alloca,
1549   # use ar to extract alloca.o from them instead of compiling alloca.c.
1550   ALLOCA=alloca.${ac_objext}
1551   cat >> confdefs.h <<\EOF
1552 #define C_ALLOCA 1
1553 EOF
1554
1555
1556 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1557 echo "configure:1558: checking whether alloca needs Cray hooks" >&5
1558 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1559   echo $ac_n "(cached) $ac_c" 1>&6
1560 else
1561   cat > conftest.$ac_ext <<EOF
1562 #line 1563 "configure"
1563 #include "confdefs.h"
1564 #if defined(CRAY) && ! defined(CRAY2)
1565 webecray
1566 #else
1567 wenotbecray
1568 #endif
1569
1570 EOF
1571 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1572   egrep "webecray" >/dev/null 2>&1; then
1573   rm -rf conftest*
1574   ac_cv_os_cray=yes
1575 else
1576   rm -rf conftest*
1577   ac_cv_os_cray=no
1578 fi
1579 rm -f conftest*
1580
1581 fi
1582
1583 echo "$ac_t""$ac_cv_os_cray" 1>&6
1584 if test $ac_cv_os_cray = yes; then
1585 for ac_func in _getb67 GETB67 getb67; do
1586   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1587 echo "configure:1588: checking for $ac_func" >&5
1588 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1589   echo $ac_n "(cached) $ac_c" 1>&6
1590 else
1591   cat > conftest.$ac_ext <<EOF
1592 #line 1593 "configure"
1593 #include "confdefs.h"
1594 /* System header to define __stub macros and hopefully few prototypes,
1595     which can conflict with char $ac_func(); below.  */
1596 #include <assert.h>
1597 /* Override any gcc2 internal prototype to avoid an error.  */
1598 /* We use char because int might match the return type of a gcc2
1599     builtin and then its argument prototype would still apply.  */
1600 char $ac_func();
1601
1602 int main() {
1603
1604 /* The GNU C library defines this for functions which it implements
1605     to always fail with ENOSYS.  Some functions are actually named
1606     something starting with __ and the normal name is an alias.  */
1607 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1608 choke me
1609 #else
1610 $ac_func();
1611 #endif
1612
1613 ; return 0; }
1614 EOF
1615 if { (eval echo configure:1616: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1616   rm -rf conftest*
1617   eval "ac_cv_func_$ac_func=yes"
1618 else
1619   echo "configure: failed program was:" >&5
1620   cat conftest.$ac_ext >&5
1621   rm -rf conftest*
1622   eval "ac_cv_func_$ac_func=no"
1623 fi
1624 rm -f conftest*
1625 fi
1626
1627 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1628   echo "$ac_t""yes" 1>&6
1629   cat >> confdefs.h <<EOF
1630 #define CRAY_STACKSEG_END $ac_func
1631 EOF
1632
1633   break
1634 else
1635   echo "$ac_t""no" 1>&6
1636 fi
1637
1638 done
1639 fi
1640
1641 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1642 echo "configure:1643: checking stack direction for C alloca" >&5
1643 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1644   echo $ac_n "(cached) $ac_c" 1>&6
1645 else
1646   if test "$cross_compiling" = yes; then
1647   ac_cv_c_stack_direction=0
1648 else
1649   cat > conftest.$ac_ext <<EOF
1650 #line 1651 "configure"
1651 #include "confdefs.h"
1652 find_stack_direction ()
1653 {
1654   static char *addr = 0;
1655   auto char dummy;
1656   if (addr == 0)
1657     {
1658       addr = &dummy;
1659       return find_stack_direction ();
1660     }
1661   else
1662     return (&dummy > addr) ? 1 : -1;
1663 }
1664 main ()
1665 {
1666   exit (find_stack_direction() < 0);
1667 }
1668 EOF
1669 if { (eval echo configure:1670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1670 then
1671   ac_cv_c_stack_direction=1
1672 else
1673   echo "configure: failed program was:" >&5
1674   cat conftest.$ac_ext >&5
1675   rm -fr conftest*
1676   ac_cv_c_stack_direction=-1
1677 fi
1678 rm -fr conftest*
1679 fi
1680
1681 fi
1682
1683 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1684 cat >> confdefs.h <<EOF
1685 #define STACK_DIRECTION $ac_cv_c_stack_direction
1686 EOF
1687
1688 fi
1689
1690 for ac_hdr in unistd.h
1691 do
1692 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1693 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1694 echo "configure:1695: checking for $ac_hdr" >&5
1695 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1696   echo $ac_n "(cached) $ac_c" 1>&6
1697 else
1698   cat > conftest.$ac_ext <<EOF
1699 #line 1700 "configure"
1700 #include "confdefs.h"
1701 #include <$ac_hdr>
1702 EOF
1703 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1704 { (eval echo configure:1705: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1705 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1706 if test -z "$ac_err"; then
1707   rm -rf conftest*
1708   eval "ac_cv_header_$ac_safe=yes"
1709 else
1710   echo "$ac_err" >&5
1711   echo "configure: failed program was:" >&5
1712   cat conftest.$ac_ext >&5
1713   rm -rf conftest*
1714   eval "ac_cv_header_$ac_safe=no"
1715 fi
1716 rm -f conftest*
1717 fi
1718 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1719   echo "$ac_t""yes" 1>&6
1720     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1721   cat >> confdefs.h <<EOF
1722 #define $ac_tr_hdr 1
1723 EOF
1724
1725 else
1726   echo "$ac_t""no" 1>&6
1727 fi
1728 done
1729
1730 for ac_func in getpagesize
1731 do
1732 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1733 echo "configure:1734: checking for $ac_func" >&5
1734 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1735   echo $ac_n "(cached) $ac_c" 1>&6
1736 else
1737   cat > conftest.$ac_ext <<EOF
1738 #line 1739 "configure"
1739 #include "confdefs.h"
1740 /* System header to define __stub macros and hopefully few prototypes,
1741     which can conflict with char $ac_func(); below.  */
1742 #include <assert.h>
1743 /* Override any gcc2 internal prototype to avoid an error.  */
1744 /* We use char because int might match the return type of a gcc2
1745     builtin and then its argument prototype would still apply.  */
1746 char $ac_func();
1747
1748 int main() {
1749
1750 /* The GNU C library defines this for functions which it implements
1751     to always fail with ENOSYS.  Some functions are actually named
1752     something starting with __ and the normal name is an alias.  */
1753 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1754 choke me
1755 #else
1756 $ac_func();
1757 #endif
1758
1759 ; return 0; }
1760 EOF
1761 if { (eval echo configure:1762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1762   rm -rf conftest*
1763   eval "ac_cv_func_$ac_func=yes"
1764 else
1765   echo "configure: failed program was:" >&5
1766   cat conftest.$ac_ext >&5
1767   rm -rf conftest*
1768   eval "ac_cv_func_$ac_func=no"
1769 fi
1770 rm -f conftest*
1771 fi
1772
1773 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1774   echo "$ac_t""yes" 1>&6
1775     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1776   cat >> confdefs.h <<EOF
1777 #define $ac_tr_func 1
1778 EOF
1779
1780 else
1781   echo "$ac_t""no" 1>&6
1782 fi
1783 done
1784
1785 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1786 echo "configure:1787: checking for working mmap" >&5
1787 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1788   echo $ac_n "(cached) $ac_c" 1>&6
1789 else
1790   if test "$cross_compiling" = yes; then
1791   ac_cv_func_mmap_fixed_mapped=no
1792 else
1793   cat > conftest.$ac_ext <<EOF
1794 #line 1795 "configure"
1795 #include "confdefs.h"
1796
1797 /* Thanks to Mike Haertel and Jim Avera for this test.
1798    Here is a matrix of mmap possibilities:
1799         mmap private not fixed
1800         mmap private fixed at somewhere currently unmapped
1801         mmap private fixed at somewhere already mapped
1802         mmap shared not fixed
1803         mmap shared fixed at somewhere currently unmapped
1804         mmap shared fixed at somewhere already mapped
1805    For private mappings, we should verify that changes cannot be read()
1806    back from the file, nor mmap's back from the file at a different
1807    address.  (There have been systems where private was not correctly
1808    implemented like the infamous i386 svr4.0, and systems where the
1809    VM page cache was not coherent with the filesystem buffer cache
1810    like early versions of FreeBSD and possibly contemporary NetBSD.)
1811    For shared mappings, we should conversely verify that changes get
1812    propogated back to all the places they're supposed to be.
1813
1814    Grep wants private fixed already mapped.
1815    The main things grep needs to know about mmap are:
1816    * does it exist and is it safe to write into the mmap'd area
1817    * how to use it (BSD variants)  */
1818 #include <sys/types.h>
1819 #include <fcntl.h>
1820 #include <sys/mman.h>
1821
1822 /* This mess was copied from the GNU getpagesize.h.  */
1823 #ifndef HAVE_GETPAGESIZE
1824 # ifdef HAVE_UNISTD_H
1825 #  include <unistd.h>
1826 # endif
1827
1828 /* Assume that all systems that can run configure have sys/param.h.  */
1829 # ifndef HAVE_SYS_PARAM_H
1830 #  define HAVE_SYS_PARAM_H 1
1831 # endif
1832
1833 # ifdef _SC_PAGESIZE
1834 #  define getpagesize() sysconf(_SC_PAGESIZE)
1835 # else /* no _SC_PAGESIZE */
1836 #  ifdef HAVE_SYS_PARAM_H
1837 #   include <sys/param.h>
1838 #   ifdef EXEC_PAGESIZE
1839 #    define getpagesize() EXEC_PAGESIZE
1840 #   else /* no EXEC_PAGESIZE */
1841 #    ifdef NBPG
1842 #     define getpagesize() NBPG * CLSIZE
1843 #     ifndef CLSIZE
1844 #      define CLSIZE 1
1845 #     endif /* no CLSIZE */
1846 #    else /* no NBPG */
1847 #     ifdef NBPC
1848 #      define getpagesize() NBPC
1849 #     else /* no NBPC */
1850 #      ifdef PAGESIZE
1851 #       define getpagesize() PAGESIZE
1852 #      endif /* PAGESIZE */
1853 #     endif /* no NBPC */
1854 #    endif /* no NBPG */
1855 #   endif /* no EXEC_PAGESIZE */
1856 #  else /* no HAVE_SYS_PARAM_H */
1857 #   define getpagesize() 8192   /* punt totally */
1858 #  endif /* no HAVE_SYS_PARAM_H */
1859 # endif /* no _SC_PAGESIZE */
1860
1861 #endif /* no HAVE_GETPAGESIZE */
1862
1863 #ifdef __cplusplus
1864 extern "C" { void *malloc(unsigned); }
1865 #else
1866 char *malloc();
1867 #endif
1868
1869 int
1870 main()
1871 {
1872         char *data, *data2, *data3;
1873         int i, pagesize;
1874         int fd;
1875
1876         pagesize = getpagesize();
1877
1878         /*
1879          * First, make a file with some known garbage in it.
1880          */
1881         data = malloc(pagesize);
1882         if (!data)
1883                 exit(1);
1884         for (i = 0; i < pagesize; ++i)
1885                 *(data + i) = rand();
1886         umask(0);
1887         fd = creat("conftestmmap", 0600);
1888         if (fd < 0)
1889                 exit(1);
1890         if (write(fd, data, pagesize) != pagesize)
1891                 exit(1);
1892         close(fd);
1893
1894         /*
1895          * Next, try to mmap the file at a fixed address which
1896          * already has something else allocated at it.  If we can,
1897          * also make sure that we see the same garbage.
1898          */
1899         fd = open("conftestmmap", O_RDWR);
1900         if (fd < 0)
1901                 exit(1);
1902         data2 = malloc(2 * pagesize);
1903         if (!data2)
1904                 exit(1);
1905         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1906         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1907             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1908                 exit(1);
1909         for (i = 0; i < pagesize; ++i)
1910                 if (*(data + i) != *(data2 + i))
1911                         exit(1);
1912
1913         /*
1914          * Finally, make sure that changes to the mapped area
1915          * do not percolate back to the file as seen by read().
1916          * (This is a bug on some variants of i386 svr4.0.)
1917          */
1918         for (i = 0; i < pagesize; ++i)
1919                 *(data2 + i) = *(data2 + i) + 1;
1920         data3 = malloc(pagesize);
1921         if (!data3)
1922                 exit(1);
1923         if (read(fd, data3, pagesize) != pagesize)
1924                 exit(1);
1925         for (i = 0; i < pagesize; ++i)
1926                 if (*(data + i) != *(data3 + i))
1927                         exit(1);
1928         close(fd);
1929         unlink("conftestmmap");
1930         exit(0);
1931 }
1932
1933 EOF
1934 if { (eval echo configure:1935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1935 then
1936   ac_cv_func_mmap_fixed_mapped=yes
1937 else
1938   echo "configure: failed program was:" >&5
1939   cat conftest.$ac_ext >&5
1940   rm -fr conftest*
1941   ac_cv_func_mmap_fixed_mapped=no
1942 fi
1943 rm -fr conftest*
1944 fi
1945
1946 fi
1947
1948 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1949 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1950   cat >> confdefs.h <<\EOF
1951 #define HAVE_MMAP 1
1952 EOF
1953
1954 fi
1955
1956
1957    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1958 unistd.h values.h sys/param.h
1959 do
1960 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1961 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1962 echo "configure:1963: checking for $ac_hdr" >&5
1963 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1964   echo $ac_n "(cached) $ac_c" 1>&6
1965 else
1966   cat > conftest.$ac_ext <<EOF
1967 #line 1968 "configure"
1968 #include "confdefs.h"
1969 #include <$ac_hdr>
1970 EOF
1971 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1972 { (eval echo configure:1973: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1973 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1974 if test -z "$ac_err"; then
1975   rm -rf conftest*
1976   eval "ac_cv_header_$ac_safe=yes"
1977 else
1978   echo "$ac_err" >&5
1979   echo "configure: failed program was:" >&5
1980   cat conftest.$ac_ext >&5
1981   rm -rf conftest*
1982   eval "ac_cv_header_$ac_safe=no"
1983 fi
1984 rm -f conftest*
1985 fi
1986 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1987   echo "$ac_t""yes" 1>&6
1988     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1989   cat >> confdefs.h <<EOF
1990 #define $ac_tr_hdr 1
1991 EOF
1992
1993 else
1994   echo "$ac_t""no" 1>&6
1995 fi
1996 done
1997
1998    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
1999 __argz_count __argz_stringify __argz_next
2000 do
2001 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2002 echo "configure:2003: checking for $ac_func" >&5
2003 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2004   echo $ac_n "(cached) $ac_c" 1>&6
2005 else
2006   cat > conftest.$ac_ext <<EOF
2007 #line 2008 "configure"
2008 #include "confdefs.h"
2009 /* System header to define __stub macros and hopefully few prototypes,
2010     which can conflict with char $ac_func(); below.  */
2011 #include <assert.h>
2012 /* Override any gcc2 internal prototype to avoid an error.  */
2013 /* We use char because int might match the return type of a gcc2
2014     builtin and then its argument prototype would still apply.  */
2015 char $ac_func();
2016
2017 int main() {
2018
2019 /* The GNU C library defines this for functions which it implements
2020     to always fail with ENOSYS.  Some functions are actually named
2021     something starting with __ and the normal name is an alias.  */
2022 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2023 choke me
2024 #else
2025 $ac_func();
2026 #endif
2027
2028 ; return 0; }
2029 EOF
2030 if { (eval echo configure:2031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2031   rm -rf conftest*
2032   eval "ac_cv_func_$ac_func=yes"
2033 else
2034   echo "configure: failed program was:" >&5
2035   cat conftest.$ac_ext >&5
2036   rm -rf conftest*
2037   eval "ac_cv_func_$ac_func=no"
2038 fi
2039 rm -f conftest*
2040 fi
2041
2042 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2043   echo "$ac_t""yes" 1>&6
2044     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2045   cat >> confdefs.h <<EOF
2046 #define $ac_tr_func 1
2047 EOF
2048
2049 else
2050   echo "$ac_t""no" 1>&6
2051 fi
2052 done
2053
2054
2055    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2056      for ac_func in stpcpy
2057 do
2058 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2059 echo "configure:2060: checking for $ac_func" >&5
2060 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2061   echo $ac_n "(cached) $ac_c" 1>&6
2062 else
2063   cat > conftest.$ac_ext <<EOF
2064 #line 2065 "configure"
2065 #include "confdefs.h"
2066 /* System header to define __stub macros and hopefully few prototypes,
2067     which can conflict with char $ac_func(); below.  */
2068 #include <assert.h>
2069 /* Override any gcc2 internal prototype to avoid an error.  */
2070 /* We use char because int might match the return type of a gcc2
2071     builtin and then its argument prototype would still apply.  */
2072 char $ac_func();
2073
2074 int main() {
2075
2076 /* The GNU C library defines this for functions which it implements
2077     to always fail with ENOSYS.  Some functions are actually named
2078     something starting with __ and the normal name is an alias.  */
2079 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2080 choke me
2081 #else
2082 $ac_func();
2083 #endif
2084
2085 ; return 0; }
2086 EOF
2087 if { (eval echo configure:2088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2088   rm -rf conftest*
2089   eval "ac_cv_func_$ac_func=yes"
2090 else
2091   echo "configure: failed program was:" >&5
2092   cat conftest.$ac_ext >&5
2093   rm -rf conftest*
2094   eval "ac_cv_func_$ac_func=no"
2095 fi
2096 rm -f conftest*
2097 fi
2098
2099 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2100   echo "$ac_t""yes" 1>&6
2101     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2102   cat >> confdefs.h <<EOF
2103 #define $ac_tr_func 1
2104 EOF
2105
2106 else
2107   echo "$ac_t""no" 1>&6
2108 fi
2109 done
2110
2111    fi
2112    if test "${ac_cv_func_stpcpy}" = "yes"; then
2113      cat >> confdefs.h <<\EOF
2114 #define HAVE_STPCPY 1
2115 EOF
2116
2117    fi
2118
2119    if test $ac_cv_header_locale_h = yes; then
2120     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2121 echo "configure:2122: checking for LC_MESSAGES" >&5
2122 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2123   echo $ac_n "(cached) $ac_c" 1>&6
2124 else
2125   cat > conftest.$ac_ext <<EOF
2126 #line 2127 "configure"
2127 #include "confdefs.h"
2128 #include <locale.h>
2129 int main() {
2130 return LC_MESSAGES
2131 ; return 0; }
2132 EOF
2133 if { (eval echo configure:2134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2134   rm -rf conftest*
2135   am_cv_val_LC_MESSAGES=yes
2136 else
2137   echo "configure: failed program was:" >&5
2138   cat conftest.$ac_ext >&5
2139   rm -rf conftest*
2140   am_cv_val_LC_MESSAGES=no
2141 fi
2142 rm -f conftest*
2143 fi
2144
2145 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2146     if test $am_cv_val_LC_MESSAGES = yes; then
2147       cat >> confdefs.h <<\EOF
2148 #define HAVE_LC_MESSAGES 1
2149 EOF
2150
2151     fi
2152   fi
2153    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2154 echo "configure:2155: checking whether NLS is requested" >&5
2155         # Check whether --enable-nls or --disable-nls was given.
2156 if test "${enable_nls+set}" = set; then
2157   enableval="$enable_nls"
2158   USE_NLS=$enableval
2159 else
2160   USE_NLS=yes
2161 fi
2162
2163     echo "$ac_t""$USE_NLS" 1>&6
2164
2165
2166     USE_INCLUDED_LIBINTL=no
2167
2168         if test "$USE_NLS" = "yes"; then
2169       cat >> confdefs.h <<\EOF
2170 #define ENABLE_NLS 1
2171 EOF
2172
2173       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2174 echo "configure:2175: checking whether included gettext is requested" >&5
2175       # Check whether --with-included-gettext or --without-included-gettext was given.
2176 if test "${with_included_gettext+set}" = set; then
2177   withval="$with_included_gettext"
2178   nls_cv_force_use_gnu_gettext=$withval
2179 else
2180   nls_cv_force_use_gnu_gettext=no
2181 fi
2182
2183       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2184
2185       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2186       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2187                                         nls_cv_header_intl=
2188         nls_cv_header_libgt=
2189         CATOBJEXT=NONE
2190
2191         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2192 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2193 echo "configure:2194: checking for libintl.h" >&5
2194 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2195   echo $ac_n "(cached) $ac_c" 1>&6
2196 else
2197   cat > conftest.$ac_ext <<EOF
2198 #line 2199 "configure"
2199 #include "confdefs.h"
2200 #include <libintl.h>
2201 EOF
2202 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2203 { (eval echo configure:2204: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2204 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2205 if test -z "$ac_err"; then
2206   rm -rf conftest*
2207   eval "ac_cv_header_$ac_safe=yes"
2208 else
2209   echo "$ac_err" >&5
2210   echo "configure: failed program was:" >&5
2211   cat conftest.$ac_ext >&5
2212   rm -rf conftest*
2213   eval "ac_cv_header_$ac_safe=no"
2214 fi
2215 rm -f conftest*
2216 fi
2217 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2218   echo "$ac_t""yes" 1>&6
2219   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2220 echo "configure:2221: checking for gettext in libc" >&5
2221 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2222   echo $ac_n "(cached) $ac_c" 1>&6
2223 else
2224   cat > conftest.$ac_ext <<EOF
2225 #line 2226 "configure"
2226 #include "confdefs.h"
2227 #include <libintl.h>
2228 int main() {
2229 return (int) gettext ("")
2230 ; return 0; }
2231 EOF
2232 if { (eval echo configure:2233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2233   rm -rf conftest*
2234   gt_cv_func_gettext_libc=yes
2235 else
2236   echo "configure: failed program was:" >&5
2237   cat conftest.$ac_ext >&5
2238   rm -rf conftest*
2239   gt_cv_func_gettext_libc=no
2240 fi
2241 rm -f conftest*
2242 fi
2243
2244 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2245
2246            if test "$gt_cv_func_gettext_libc" != "yes"; then
2247              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2248 echo "configure:2249: checking for bindtextdomain in -lintl" >&5
2249 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2250 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2251   echo $ac_n "(cached) $ac_c" 1>&6
2252 else
2253   ac_save_LIBS="$LIBS"
2254 LIBS="-lintl  $LIBS"
2255 cat > conftest.$ac_ext <<EOF
2256 #line 2257 "configure"
2257 #include "confdefs.h"
2258 /* Override any gcc2 internal prototype to avoid an error.  */
2259 /* We use char because int might match the return type of a gcc2
2260     builtin and then its argument prototype would still apply.  */
2261 char bindtextdomain();
2262
2263 int main() {
2264 bindtextdomain()
2265 ; return 0; }
2266 EOF
2267 if { (eval echo configure:2268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2268   rm -rf conftest*
2269   eval "ac_cv_lib_$ac_lib_var=yes"
2270 else
2271   echo "configure: failed program was:" >&5
2272   cat conftest.$ac_ext >&5
2273   rm -rf conftest*
2274   eval "ac_cv_lib_$ac_lib_var=no"
2275 fi
2276 rm -f conftest*
2277 LIBS="$ac_save_LIBS"
2278
2279 fi
2280 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2281   echo "$ac_t""yes" 1>&6
2282   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2283 echo "configure:2284: checking for gettext in libintl" >&5
2284 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2285   echo $ac_n "(cached) $ac_c" 1>&6
2286 else
2287   cat > conftest.$ac_ext <<EOF
2288 #line 2289 "configure"
2289 #include "confdefs.h"
2290
2291 int main() {
2292 return (int) gettext ("")
2293 ; return 0; }
2294 EOF
2295 if { (eval echo configure:2296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2296   rm -rf conftest*
2297   gt_cv_func_gettext_libintl=yes
2298 else
2299   echo "configure: failed program was:" >&5
2300   cat conftest.$ac_ext >&5
2301   rm -rf conftest*
2302   gt_cv_func_gettext_libintl=no
2303 fi
2304 rm -f conftest*
2305 fi
2306
2307 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2308 else
2309   echo "$ac_t""no" 1>&6
2310 fi
2311
2312            fi
2313
2314            if test "$gt_cv_func_gettext_libc" = "yes" \
2315               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2316               cat >> confdefs.h <<\EOF
2317 #define HAVE_GETTEXT 1
2318 EOF
2319
2320               # Extract the first word of "msgfmt", so it can be a program name with args.
2321 set dummy msgfmt; ac_word=$2
2322 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2323 echo "configure:2324: checking for $ac_word" >&5
2324 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2325   echo $ac_n "(cached) $ac_c" 1>&6
2326 else
2327   case "$MSGFMT" in
2328   /*)
2329   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2330   ;;
2331   *)
2332   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2333   for ac_dir in $PATH; do
2334     test -z "$ac_dir" && ac_dir=.
2335     if test -f $ac_dir/$ac_word; then
2336       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2337         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2338         break
2339       fi
2340     fi
2341   done
2342   IFS="$ac_save_ifs"
2343   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2344   ;;
2345 esac
2346 fi
2347 MSGFMT="$ac_cv_path_MSGFMT"
2348 if test -n "$MSGFMT"; then
2349   echo "$ac_t""$MSGFMT" 1>&6
2350 else
2351   echo "$ac_t""no" 1>&6
2352 fi
2353               if test "$MSGFMT" != "no"; then
2354                 for ac_func in dcgettext
2355 do
2356 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2357 echo "configure:2358: checking for $ac_func" >&5
2358 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2359   echo $ac_n "(cached) $ac_c" 1>&6
2360 else
2361   cat > conftest.$ac_ext <<EOF
2362 #line 2363 "configure"
2363 #include "confdefs.h"
2364 /* System header to define __stub macros and hopefully few prototypes,
2365     which can conflict with char $ac_func(); below.  */
2366 #include <assert.h>
2367 /* Override any gcc2 internal prototype to avoid an error.  */
2368 /* We use char because int might match the return type of a gcc2
2369     builtin and then its argument prototype would still apply.  */
2370 char $ac_func();
2371
2372 int main() {
2373
2374 /* The GNU C library defines this for functions which it implements
2375     to always fail with ENOSYS.  Some functions are actually named
2376     something starting with __ and the normal name is an alias.  */
2377 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2378 choke me
2379 #else
2380 $ac_func();
2381 #endif
2382
2383 ; return 0; }
2384 EOF
2385 if { (eval echo configure:2386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2386   rm -rf conftest*
2387   eval "ac_cv_func_$ac_func=yes"
2388 else
2389   echo "configure: failed program was:" >&5
2390   cat conftest.$ac_ext >&5
2391   rm -rf conftest*
2392   eval "ac_cv_func_$ac_func=no"
2393 fi
2394 rm -f conftest*
2395 fi
2396
2397 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2398   echo "$ac_t""yes" 1>&6
2399     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2400   cat >> confdefs.h <<EOF
2401 #define $ac_tr_func 1
2402 EOF
2403
2404 else
2405   echo "$ac_t""no" 1>&6
2406 fi
2407 done
2408
2409                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2410 set dummy gmsgfmt; ac_word=$2
2411 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2412 echo "configure:2413: checking for $ac_word" >&5
2413 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2414   echo $ac_n "(cached) $ac_c" 1>&6
2415 else
2416   case "$GMSGFMT" in
2417   /*)
2418   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2419   ;;
2420   ?:/*)
2421   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2422   ;;
2423   *)
2424   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2425   ac_dummy="$PATH"
2426   for ac_dir in $ac_dummy; do
2427     test -z "$ac_dir" && ac_dir=.
2428     if test -f $ac_dir/$ac_word; then
2429       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2430       break
2431     fi
2432   done
2433   IFS="$ac_save_ifs"
2434   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2435   ;;
2436 esac
2437 fi
2438 GMSGFMT="$ac_cv_path_GMSGFMT"
2439 if test -n "$GMSGFMT"; then
2440   echo "$ac_t""$GMSGFMT" 1>&6
2441 else
2442   echo "$ac_t""no" 1>&6
2443 fi
2444
2445                 # Extract the first word of "xgettext", so it can be a program name with args.
2446 set dummy xgettext; ac_word=$2
2447 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2448 echo "configure:2449: checking for $ac_word" >&5
2449 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2450   echo $ac_n "(cached) $ac_c" 1>&6
2451 else
2452   case "$XGETTEXT" in
2453   /*)
2454   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2455   ;;
2456   *)
2457   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2458   for ac_dir in $PATH; do
2459     test -z "$ac_dir" && ac_dir=.
2460     if test -f $ac_dir/$ac_word; then
2461       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2462         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2463         break
2464       fi
2465     fi
2466   done
2467   IFS="$ac_save_ifs"
2468   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2469   ;;
2470 esac
2471 fi
2472 XGETTEXT="$ac_cv_path_XGETTEXT"
2473 if test -n "$XGETTEXT"; then
2474   echo "$ac_t""$XGETTEXT" 1>&6
2475 else
2476   echo "$ac_t""no" 1>&6
2477 fi
2478
2479                 cat > conftest.$ac_ext <<EOF
2480 #line 2481 "configure"
2481 #include "confdefs.h"
2482
2483 int main() {
2484 extern int _nl_msg_cat_cntr;
2485                                return _nl_msg_cat_cntr
2486 ; return 0; }
2487 EOF
2488 if { (eval echo configure:2489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2489   rm -rf conftest*
2490   CATOBJEXT=.gmo
2491                    DATADIRNAME=share
2492 else
2493   echo "configure: failed program was:" >&5
2494   cat conftest.$ac_ext >&5
2495   rm -rf conftest*
2496   CATOBJEXT=.mo
2497                    DATADIRNAME=lib
2498 fi
2499 rm -f conftest*
2500                 INSTOBJEXT=.mo
2501               fi
2502             fi
2503
2504 else
2505   echo "$ac_t""no" 1>&6
2506 fi
2507
2508
2509
2510         if test "$CATOBJEXT" = "NONE"; then
2511                           nls_cv_use_gnu_gettext=yes
2512         fi
2513       fi
2514
2515       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2516                 INTLOBJS="\$(GETTOBJS)"
2517         # Extract the first word of "msgfmt", so it can be a program name with args.
2518 set dummy msgfmt; ac_word=$2
2519 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2520 echo "configure:2521: checking for $ac_word" >&5
2521 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2522   echo $ac_n "(cached) $ac_c" 1>&6
2523 else
2524   case "$MSGFMT" in
2525   /*)
2526   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2527   ;;
2528   *)
2529   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2530   for ac_dir in $PATH; do
2531     test -z "$ac_dir" && ac_dir=.
2532     if test -f $ac_dir/$ac_word; then
2533       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2534         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2535         break
2536       fi
2537     fi
2538   done
2539   IFS="$ac_save_ifs"
2540   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2541   ;;
2542 esac
2543 fi
2544 MSGFMT="$ac_cv_path_MSGFMT"
2545 if test -n "$MSGFMT"; then
2546   echo "$ac_t""$MSGFMT" 1>&6
2547 else
2548   echo "$ac_t""no" 1>&6
2549 fi
2550
2551         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2552 set dummy gmsgfmt; ac_word=$2
2553 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2554 echo "configure:2555: checking for $ac_word" >&5
2555 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2556   echo $ac_n "(cached) $ac_c" 1>&6
2557 else
2558   case "$GMSGFMT" in
2559   /*)
2560   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2561   ;;
2562   ?:/*)
2563   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2564   ;;
2565   *)
2566   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2567   ac_dummy="$PATH"
2568   for ac_dir in $ac_dummy; do
2569     test -z "$ac_dir" && ac_dir=.
2570     if test -f $ac_dir/$ac_word; then
2571       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2572       break
2573     fi
2574   done
2575   IFS="$ac_save_ifs"
2576   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2577   ;;
2578 esac
2579 fi
2580 GMSGFMT="$ac_cv_path_GMSGFMT"
2581 if test -n "$GMSGFMT"; then
2582   echo "$ac_t""$GMSGFMT" 1>&6
2583 else
2584   echo "$ac_t""no" 1>&6
2585 fi
2586
2587         # Extract the first word of "xgettext", so it can be a program name with args.
2588 set dummy xgettext; ac_word=$2
2589 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2590 echo "configure:2591: checking for $ac_word" >&5
2591 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2592   echo $ac_n "(cached) $ac_c" 1>&6
2593 else
2594   case "$XGETTEXT" in
2595   /*)
2596   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2597   ;;
2598   *)
2599   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2600   for ac_dir in $PATH; do
2601     test -z "$ac_dir" && ac_dir=.
2602     if test -f $ac_dir/$ac_word; then
2603       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2604         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2605         break
2606       fi
2607     fi
2608   done
2609   IFS="$ac_save_ifs"
2610   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2611   ;;
2612 esac
2613 fi
2614 XGETTEXT="$ac_cv_path_XGETTEXT"
2615 if test -n "$XGETTEXT"; then
2616   echo "$ac_t""$XGETTEXT" 1>&6
2617 else
2618   echo "$ac_t""no" 1>&6
2619 fi
2620
2621
2622         USE_INCLUDED_LIBINTL=yes
2623         CATOBJEXT=.gmo
2624         INSTOBJEXT=.mo
2625         DATADIRNAME=share
2626         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2627         INTLLIBS=$INTLDEPS
2628         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2629         nls_cv_header_intl=libintl.h
2630         nls_cv_header_libgt=libgettext.h
2631       fi
2632
2633             if test "$XGETTEXT" != ":"; then
2634                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2635           : ;
2636         else
2637           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2638           XGETTEXT=":"
2639         fi
2640       fi
2641
2642       # We need to process the po/ directory.
2643       POSUB=po
2644     else
2645       DATADIRNAME=share
2646       nls_cv_header_intl=libintl.h
2647       nls_cv_header_libgt=libgettext.h
2648     fi
2649
2650     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2651     # because some of the sources are only built for this goal.
2652     if test "$PACKAGE" = gettext; then
2653       USE_NLS=yes
2654       USE_INCLUDED_LIBINTL=yes
2655     fi
2656
2657                 for lang in $ALL_LINGUAS; do
2658       GMOFILES="$GMOFILES $lang.gmo"
2659       POFILES="$POFILES $lang.po"
2660     done
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675    if test "x$CATOBJEXT" != "x"; then
2676      if test "x$ALL_LINGUAS" = "x"; then
2677        LINGUAS=
2678      else
2679        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2680 echo "configure:2681: checking for catalogs to be installed" >&5
2681        NEW_LINGUAS=
2682        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2683          case "$ALL_LINGUAS" in
2684           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2685          esac
2686        done
2687        LINGUAS=$NEW_LINGUAS
2688        echo "$ac_t""$LINGUAS" 1>&6
2689      fi
2690
2691           if test -n "$LINGUAS"; then
2692        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2693      fi
2694    fi
2695
2696             if test $ac_cv_header_locale_h = yes; then
2697      INCLUDE_LOCALE_H="#include <locale.h>"
2698    else
2699      INCLUDE_LOCALE_H="\
2700 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2701    fi
2702
2703
2704             if test -f $srcdir/po2tbl.sed.in; then
2705       if test "$CATOBJEXT" = ".cat"; then
2706          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2707 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2708 echo "configure:2709: checking for linux/version.h" >&5
2709 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2710   echo $ac_n "(cached) $ac_c" 1>&6
2711 else
2712   cat > conftest.$ac_ext <<EOF
2713 #line 2714 "configure"
2714 #include "confdefs.h"
2715 #include <linux/version.h>
2716 EOF
2717 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2718 { (eval echo configure:2719: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2719 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2720 if test -z "$ac_err"; then
2721   rm -rf conftest*
2722   eval "ac_cv_header_$ac_safe=yes"
2723 else
2724   echo "$ac_err" >&5
2725   echo "configure: failed program was:" >&5
2726   cat conftest.$ac_ext >&5
2727   rm -rf conftest*
2728   eval "ac_cv_header_$ac_safe=no"
2729 fi
2730 rm -f conftest*
2731 fi
2732 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2733   echo "$ac_t""yes" 1>&6
2734   msgformat=linux
2735 else
2736   echo "$ac_t""no" 1>&6
2737 msgformat=xopen
2738 fi
2739
2740
2741                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2742       fi
2743             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2744          $srcdir/po2tbl.sed.in > po2tbl.sed
2745    fi
2746
2747             if test "$PACKAGE" = "gettext"; then
2748      GT_NO="#NO#"
2749      GT_YES=
2750    else
2751      GT_NO=
2752      GT_YES="#YES#"
2753    fi
2754
2755
2756
2757    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2758
2759
2760       l=
2761
2762
2763             if test -d $srcdir/po; then
2764       test -d po || mkdir po
2765       if test "x$srcdir" != "x."; then
2766          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2767             posrcprefix="$srcdir/"
2768          else
2769             posrcprefix="../$srcdir/"
2770          fi
2771       else
2772          posrcprefix="../"
2773       fi
2774       rm -f po/POTFILES
2775       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2776          < $srcdir/po/POTFILES.in > po/POTFILES
2777    fi
2778
2779
2780
2781 CONFIG_OBS=
2782 CONFIG_DEPS=
2783 CONFIG_SRCS=
2784
2785 configdirs="doc testsuite"
2786
2787 # Check whether --enable-multi-ice or --disable-multi-ice was given.
2788 if test "${enable_multi_ice+set}" = set; then
2789   enableval="$enable_multi_ice"
2790   case "${enableval}" in
2791     yes ) enable_multi_ice="yes" ;;
2792     no)  enable_multi_ice="no" ;;
2793     *) { echo "configure: error: Bad value for --enable-multi-ice: ${enableval}" 1>&2; exit 1; } ;;
2794   esac
2795
2796 fi
2797
2798
2799 if test "${enable_multi_ice}" = "yes"; then
2800   configdirs="${configdirs} multi-ice"
2801 fi
2802
2803
2804 . ${srcdir}/configure.host
2805
2806 . ${srcdir}/configure.tgt
2807
2808
2809 for ac_prog in mawk gawk nawk awk
2810 do
2811 # Extract the first word of "$ac_prog", so it can be a program name with args.
2812 set dummy $ac_prog; ac_word=$2
2813 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2814 echo "configure:2815: checking for $ac_word" >&5
2815 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2816   echo $ac_n "(cached) $ac_c" 1>&6
2817 else
2818   if test -n "$AWK"; then
2819   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2820 else
2821   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2822   ac_dummy="$PATH"
2823   for ac_dir in $ac_dummy; do
2824     test -z "$ac_dir" && ac_dir=.
2825     if test -f $ac_dir/$ac_word; then
2826       ac_cv_prog_AWK="$ac_prog"
2827       break
2828     fi
2829   done
2830   IFS="$ac_save_ifs"
2831 fi
2832 fi
2833 AWK="$ac_cv_prog_AWK"
2834 if test -n "$AWK"; then
2835   echo "$ac_t""$AWK" 1>&6
2836 else
2837   echo "$ac_t""no" 1>&6
2838 fi
2839
2840 test -n "$AWK" && break
2841 done
2842
2843 # Find a good install program.  We prefer a C program (faster),
2844 # so one script is as good as another.  But avoid the broken or
2845 # incompatible versions:
2846 # SysV /etc/install, /usr/sbin/install
2847 # SunOS /usr/etc/install
2848 # IRIX /sbin/install
2849 # AIX /bin/install
2850 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2851 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2852 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2853 # ./install, which can be erroneously created by make from ./install.sh.
2854 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2855 echo "configure:2856: checking for a BSD compatible install" >&5
2856 if test -z "$INSTALL"; then
2857 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2858   echo $ac_n "(cached) $ac_c" 1>&6
2859 else
2860     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2861   for ac_dir in $PATH; do
2862     # Account for people who put trailing slashes in PATH elements.
2863     case "$ac_dir/" in
2864     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2865     *)
2866       # OSF1 and SCO ODT 3.0 have their own names for install.
2867       # Don't use installbsd from OSF since it installs stuff as root
2868       # by default.
2869       for ac_prog in ginstall scoinst install; do
2870         if test -f $ac_dir/$ac_prog; then
2871           if test $ac_prog = install &&
2872             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2873             # AIX install.  It has an incompatible calling convention.
2874             :
2875           else
2876             ac_cv_path_install="$ac_dir/$ac_prog -c"
2877             break 2
2878           fi
2879         fi
2880       done
2881       ;;
2882     esac
2883   done
2884   IFS="$ac_save_IFS"
2885
2886 fi
2887   if test "${ac_cv_path_install+set}" = set; then
2888     INSTALL="$ac_cv_path_install"
2889   else
2890     # As a last resort, use the slow shell script.  We don't cache a
2891     # path for INSTALL within a source directory, because that will
2892     # break other packages using the cache if that directory is
2893     # removed, or if the path is relative.
2894     INSTALL="$ac_install_sh"
2895   fi
2896 fi
2897 echo "$ac_t""$INSTALL" 1>&6
2898
2899 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2900 # It thinks the first close brace ends the variable substitution.
2901 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2902
2903 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2904
2905 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2906
2907 if test $host != $build; then
2908   ac_tool_prefix=${host_alias}-
2909 else
2910   ac_tool_prefix=
2911 fi
2912
2913 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2914 set dummy ${ac_tool_prefix}ar; ac_word=$2
2915 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2916 echo "configure:2917: checking for $ac_word" >&5
2917 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2918   echo $ac_n "(cached) $ac_c" 1>&6
2919 else
2920   if test -n "$AR"; then
2921   ac_cv_prog_AR="$AR" # Let the user override the test.
2922 else
2923   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2924   ac_dummy="$PATH"
2925   for ac_dir in $ac_dummy; do
2926     test -z "$ac_dir" && ac_dir=.
2927     if test -f $ac_dir/$ac_word; then
2928       ac_cv_prog_AR="${ac_tool_prefix}ar"
2929       break
2930     fi
2931   done
2932   IFS="$ac_save_ifs"
2933   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
2934 fi
2935 fi
2936 AR="$ac_cv_prog_AR"
2937 if test -n "$AR"; then
2938   echo "$ac_t""$AR" 1>&6
2939 else
2940   echo "$ac_t""no" 1>&6
2941 fi
2942
2943
2944
2945 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2946 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2947 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2948 echo "configure:2949: checking for $ac_word" >&5
2949 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2950   echo $ac_n "(cached) $ac_c" 1>&6
2951 else
2952   if test -n "$RANLIB"; then
2953   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2954 else
2955   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2956   ac_dummy="$PATH"
2957   for ac_dir in $ac_dummy; do
2958     test -z "$ac_dir" && ac_dir=.
2959     if test -f $ac_dir/$ac_word; then
2960       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2961       break
2962     fi
2963   done
2964   IFS="$ac_save_ifs"
2965 fi
2966 fi
2967 RANLIB="$ac_cv_prog_RANLIB"
2968 if test -n "$RANLIB"; then
2969   echo "$ac_t""$RANLIB" 1>&6
2970 else
2971   echo "$ac_t""no" 1>&6
2972 fi
2973
2974
2975 if test -z "$ac_cv_prog_RANLIB"; then
2976 if test -n "$ac_tool_prefix"; then
2977   # Extract the first word of "ranlib", so it can be a program name with args.
2978 set dummy ranlib; ac_word=$2
2979 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2980 echo "configure:2981: checking for $ac_word" >&5
2981 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2982   echo $ac_n "(cached) $ac_c" 1>&6
2983 else
2984   if test -n "$RANLIB"; then
2985   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2986 else
2987   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2988   ac_dummy="$PATH"
2989   for ac_dir in $ac_dummy; do
2990     test -z "$ac_dir" && ac_dir=.
2991     if test -f $ac_dir/$ac_word; then
2992       ac_cv_prog_RANLIB="ranlib"
2993       break
2994     fi
2995   done
2996   IFS="$ac_save_ifs"
2997   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2998 fi
2999 fi
3000 RANLIB="$ac_cv_prog_RANLIB"
3001 if test -n "$RANLIB"; then
3002   echo "$ac_t""$RANLIB" 1>&6
3003 else
3004   echo "$ac_t""no" 1>&6
3005 fi
3006
3007 else
3008   RANLIB=":"
3009 fi
3010 fi
3011
3012 for ac_prog in 'bison -y' byacc
3013 do
3014 # Extract the first word of "$ac_prog", so it can be a program name with args.
3015 set dummy $ac_prog; ac_word=$2
3016 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3017 echo "configure:3018: checking for $ac_word" >&5
3018 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3019   echo $ac_n "(cached) $ac_c" 1>&6
3020 else
3021   if test -n "$YACC"; then
3022   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3023 else
3024   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3025   ac_dummy="$PATH"
3026   for ac_dir in $ac_dummy; do
3027     test -z "$ac_dir" && ac_dir=.
3028     if test -f $ac_dir/$ac_word; then
3029       ac_cv_prog_YACC="$ac_prog"
3030       break
3031     fi
3032   done
3033   IFS="$ac_save_ifs"
3034 fi
3035 fi
3036 YACC="$ac_cv_prog_YACC"
3037 if test -n "$YACC"; then
3038   echo "$ac_t""$YACC" 1>&6
3039 else
3040   echo "$ac_t""no" 1>&6
3041 fi
3042
3043 test -n "$YACC" && break
3044 done
3045 test -n "$YACC" || YACC="yacc"
3046
3047
3048 if test "$program_transform_name" = s,x,x,; then
3049   program_transform_name=
3050 else
3051   # Double any \ or $.  echo might interpret backslashes.
3052   cat <<\EOF_SED > conftestsed
3053 s,\\,\\\\,g; s,\$,$$,g
3054 EOF_SED
3055   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3056   rm -f conftestsed
3057 fi
3058 test "$program_prefix" != NONE &&
3059   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3060 # Use a double $ so make ignores it.
3061 test "$program_suffix" != NONE &&
3062   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3063
3064 # sed with no file args requires a program.
3065 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3066
3067
3068 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3069 echo "configure:3070: checking return type of signal handlers" >&5
3070 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3071   echo $ac_n "(cached) $ac_c" 1>&6
3072 else
3073   cat > conftest.$ac_ext <<EOF
3074 #line 3075 "configure"
3075 #include "confdefs.h"
3076 #include <sys/types.h>
3077 #include <signal.h>
3078 #ifdef signal
3079 #undef signal
3080 #endif
3081 #ifdef __cplusplus
3082 extern "C" void (*signal (int, void (*)(int)))(int);
3083 #else
3084 void (*signal ()) ();
3085 #endif
3086
3087 int main() {
3088 int i;
3089 ; return 0; }
3090 EOF
3091 if { (eval echo configure:3092: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3092   rm -rf conftest*
3093   ac_cv_type_signal=void
3094 else
3095   echo "configure: failed program was:" >&5
3096   cat conftest.$ac_ext >&5
3097   rm -rf conftest*
3098   ac_cv_type_signal=int
3099 fi
3100 rm -f conftest*
3101 fi
3102
3103 echo "$ac_t""$ac_cv_type_signal" 1>&6
3104 cat >> confdefs.h <<EOF
3105 #define RETSIGTYPE $ac_cv_type_signal
3106 EOF
3107
3108
3109
3110 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3111 echo "configure:3112: checking for ANSI C header files" >&5
3112 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3113   echo $ac_n "(cached) $ac_c" 1>&6
3114 else
3115   cat > conftest.$ac_ext <<EOF
3116 #line 3117 "configure"
3117 #include "confdefs.h"
3118 #include <stdlib.h>
3119 #include <stdarg.h>
3120 #include <string.h>
3121 #include <float.h>
3122 EOF
3123 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3124 { (eval echo configure:3125: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3125 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3126 if test -z "$ac_err"; then
3127   rm -rf conftest*
3128   ac_cv_header_stdc=yes
3129 else
3130   echo "$ac_err" >&5
3131   echo "configure: failed program was:" >&5
3132   cat conftest.$ac_ext >&5
3133   rm -rf conftest*
3134   ac_cv_header_stdc=no
3135 fi
3136 rm -f conftest*
3137
3138 if test $ac_cv_header_stdc = yes; then
3139   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3140 cat > conftest.$ac_ext <<EOF
3141 #line 3142 "configure"
3142 #include "confdefs.h"
3143 #include <string.h>
3144 EOF
3145 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3146   egrep "memchr" >/dev/null 2>&1; then
3147   :
3148 else
3149   rm -rf conftest*
3150   ac_cv_header_stdc=no
3151 fi
3152 rm -f conftest*
3153
3154 fi
3155
3156 if test $ac_cv_header_stdc = yes; then
3157   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3158 cat > conftest.$ac_ext <<EOF
3159 #line 3160 "configure"
3160 #include "confdefs.h"
3161 #include <stdlib.h>
3162 EOF
3163 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3164   egrep "free" >/dev/null 2>&1; then
3165   :
3166 else
3167   rm -rf conftest*
3168   ac_cv_header_stdc=no
3169 fi
3170 rm -f conftest*
3171
3172 fi
3173
3174 if test $ac_cv_header_stdc = yes; then
3175   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3176 if test "$cross_compiling" = yes; then
3177   :
3178 else
3179   cat > conftest.$ac_ext <<EOF
3180 #line 3181 "configure"
3181 #include "confdefs.h"
3182 #include <ctype.h>
3183 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3184 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3185 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3186 int main () { int i; for (i = 0; i < 256; i++)
3187 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3188 exit (0); }
3189
3190 EOF
3191 if { (eval echo configure:3192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3192 then
3193   :
3194 else
3195   echo "configure: failed program was:" >&5
3196   cat conftest.$ac_ext >&5
3197   rm -fr conftest*
3198   ac_cv_header_stdc=no
3199 fi
3200 rm -fr conftest*
3201 fi
3202
3203 fi
3204 fi
3205
3206 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3207 if test $ac_cv_header_stdc = yes; then
3208   cat >> confdefs.h <<\EOF
3209 #define STDC_HEADERS 1
3210 EOF
3211
3212 fi
3213
3214
3215 for ac_hdr in ctype.h curses.h endian.h link.h \
3216         memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3217         string.h sys/procfs.h sys/ptrace.h sys/reg.h \
3218         term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3219         wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h \
3220         time.h
3221 do
3222 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3223 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3224 echo "configure:3225: checking for $ac_hdr" >&5
3225 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3226   echo $ac_n "(cached) $ac_c" 1>&6
3227 else
3228   cat > conftest.$ac_ext <<EOF
3229 #line 3230 "configure"
3230 #include "confdefs.h"
3231 #include <$ac_hdr>
3232 EOF
3233 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3234 { (eval echo configure:3235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3235 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3236 if test -z "$ac_err"; then
3237   rm -rf conftest*
3238   eval "ac_cv_header_$ac_safe=yes"
3239 else
3240   echo "$ac_err" >&5
3241   echo "configure: failed program was:" >&5
3242   cat conftest.$ac_ext >&5
3243   rm -rf conftest*
3244   eval "ac_cv_header_$ac_safe=no"
3245 fi
3246 rm -f conftest*
3247 fi
3248 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3249   echo "$ac_t""yes" 1>&6
3250     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3251   cat >> confdefs.h <<EOF
3252 #define $ac_tr_hdr 1
3253 EOF
3254
3255 else
3256   echo "$ac_t""no" 1>&6
3257 fi
3258 done
3259
3260 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3261 echo "configure:3262: checking whether stat file-mode macros are broken" >&5
3262 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3263   echo $ac_n "(cached) $ac_c" 1>&6
3264 else
3265   cat > conftest.$ac_ext <<EOF
3266 #line 3267 "configure"
3267 #include "confdefs.h"
3268 #include <sys/types.h>
3269 #include <sys/stat.h>
3270
3271 #if defined(S_ISBLK) && defined(S_IFDIR)
3272 # if S_ISBLK (S_IFDIR)
3273 You lose.
3274 # endif
3275 #endif
3276
3277 #if defined(S_ISBLK) && defined(S_IFCHR)
3278 # if S_ISBLK (S_IFCHR)
3279 You lose.
3280 # endif
3281 #endif
3282
3283 #if defined(S_ISLNK) && defined(S_IFREG)
3284 # if S_ISLNK (S_IFREG)
3285 You lose.
3286 # endif
3287 #endif
3288
3289 #if defined(S_ISSOCK) && defined(S_IFREG)
3290 # if S_ISSOCK (S_IFREG)
3291 You lose.
3292 # endif
3293 #endif
3294
3295 EOF
3296 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3297   egrep "You lose" >/dev/null 2>&1; then
3298   rm -rf conftest*
3299   ac_cv_header_stat_broken=yes
3300 else
3301   rm -rf conftest*
3302   ac_cv_header_stat_broken=no
3303 fi
3304 rm -f conftest*
3305
3306 fi
3307
3308 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3309 if test $ac_cv_header_stat_broken = yes; then
3310   cat >> confdefs.h <<\EOF
3311 #define STAT_MACROS_BROKEN 1
3312 EOF
3313
3314 fi
3315
3316
3317 echo $ac_n "checking for working const""... $ac_c" 1>&6
3318 echo "configure:3319: checking for working const" >&5
3319 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3320   echo $ac_n "(cached) $ac_c" 1>&6
3321 else
3322   cat > conftest.$ac_ext <<EOF
3323 #line 3324 "configure"
3324 #include "confdefs.h"
3325
3326 int main() {
3327
3328 /* Ultrix mips cc rejects this.  */
3329 typedef int charset[2]; const charset x;
3330 /* SunOS 4.1.1 cc rejects this.  */
3331 char const *const *ccp;
3332 char **p;
3333 /* NEC SVR4.0.2 mips cc rejects this.  */
3334 struct point {int x, y;};
3335 static struct point const zero = {0,0};
3336 /* AIX XL C 1.02.0.0 rejects this.
3337    It does not let you subtract one const X* pointer from another in an arm
3338    of an if-expression whose if-part is not a constant expression */
3339 const char *g = "string";
3340 ccp = &g + (g ? g-g : 0);
3341 /* HPUX 7.0 cc rejects these. */
3342 ++ccp;
3343 p = (char**) ccp;
3344 ccp = (char const *const *) p;
3345 { /* SCO 3.2v4 cc rejects this.  */
3346   char *t;
3347   char const *s = 0 ? (char *) 0 : (char const *) 0;
3348
3349   *t++ = 0;
3350 }
3351 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3352   int x[] = {25, 17};
3353   const int *foo = &x[0];
3354   ++foo;
3355 }
3356 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3357   typedef const int *iptr;
3358   iptr p = 0;
3359   ++p;
3360 }
3361 { /* AIX XL C 1.02.0.0 rejects this saying
3362      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3363   struct s { int j; const int *ap[3]; };
3364   struct s *b; b->j = 5;
3365 }
3366 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3367   const int foo = 10;
3368 }
3369
3370 ; return 0; }
3371 EOF
3372 if { (eval echo configure:3373: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3373   rm -rf conftest*
3374   ac_cv_c_const=yes
3375 else
3376   echo "configure: failed program was:" >&5
3377   cat conftest.$ac_ext >&5
3378   rm -rf conftest*
3379   ac_cv_c_const=no
3380 fi
3381 rm -f conftest*
3382 fi
3383
3384 echo "$ac_t""$ac_cv_c_const" 1>&6
3385 if test $ac_cv_c_const = no; then
3386   cat >> confdefs.h <<\EOF
3387 #define const
3388 EOF
3389
3390 fi
3391
3392
3393 for ac_func in setpgid sbrk sigaction isascii bzero bcopy btowc poll
3394 do
3395 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3396 echo "configure:3397: checking for $ac_func" >&5
3397 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3398   echo $ac_n "(cached) $ac_c" 1>&6
3399 else
3400   cat > conftest.$ac_ext <<EOF
3401 #line 3402 "configure"
3402 #include "confdefs.h"
3403 /* System header to define __stub macros and hopefully few prototypes,
3404     which can conflict with char $ac_func(); below.  */
3405 #include <assert.h>
3406 /* Override any gcc2 internal prototype to avoid an error.  */
3407 /* We use char because int might match the return type of a gcc2
3408     builtin and then its argument prototype would still apply.  */
3409 char $ac_func();
3410
3411 int main() {
3412
3413 /* The GNU C library defines this for functions which it implements
3414     to always fail with ENOSYS.  Some functions are actually named
3415     something starting with __ and the normal name is an alias.  */
3416 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3417 choke me
3418 #else
3419 $ac_func();
3420 #endif
3421
3422 ; return 0; }
3423 EOF
3424 if { (eval echo configure:3425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3425   rm -rf conftest*
3426   eval "ac_cv_func_$ac_func=yes"
3427 else
3428   echo "configure: failed program was:" >&5
3429   cat conftest.$ac_ext >&5
3430   rm -rf conftest*
3431   eval "ac_cv_func_$ac_func=no"
3432 fi
3433 rm -f conftest*
3434 fi
3435
3436 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3437   echo "$ac_t""yes" 1>&6
3438     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3439   cat >> confdefs.h <<EOF
3440 #define $ac_tr_func 1
3441 EOF
3442
3443 else
3444   echo "$ac_t""no" 1>&6
3445 fi
3446 done
3447
3448 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3449 # for constant arguments.  Useless!
3450 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3451 echo "configure:3452: checking for working alloca.h" >&5
3452 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3453   echo $ac_n "(cached) $ac_c" 1>&6
3454 else
3455   cat > conftest.$ac_ext <<EOF
3456 #line 3457 "configure"
3457 #include "confdefs.h"
3458 #include <alloca.h>
3459 int main() {
3460 char *p = alloca(2 * sizeof(int));
3461 ; return 0; }
3462 EOF
3463 if { (eval echo configure:3464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3464   rm -rf conftest*
3465   ac_cv_header_alloca_h=yes
3466 else
3467   echo "configure: failed program was:" >&5
3468   cat conftest.$ac_ext >&5
3469   rm -rf conftest*
3470   ac_cv_header_alloca_h=no
3471 fi
3472 rm -f conftest*
3473 fi
3474
3475 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3476 if test $ac_cv_header_alloca_h = yes; then
3477   cat >> confdefs.h <<\EOF
3478 #define HAVE_ALLOCA_H 1
3479 EOF
3480
3481 fi
3482
3483 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3484 echo "configure:3485: checking for alloca" >&5
3485 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3486   echo $ac_n "(cached) $ac_c" 1>&6
3487 else
3488   cat > conftest.$ac_ext <<EOF
3489 #line 3490 "configure"
3490 #include "confdefs.h"
3491
3492 #ifdef __GNUC__
3493 # define alloca __builtin_alloca
3494 #else
3495 # ifdef _MSC_VER
3496 #  include <malloc.h>
3497 #  define alloca _alloca
3498 # else
3499 #  if HAVE_ALLOCA_H
3500 #   include <alloca.h>
3501 #  else
3502 #   ifdef _AIX
3503  #pragma alloca
3504 #   else
3505 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3506 char *alloca ();
3507 #    endif
3508 #   endif
3509 #  endif
3510 # endif
3511 #endif
3512
3513 int main() {
3514 char *p = (char *) alloca(1);
3515 ; return 0; }
3516 EOF
3517 if { (eval echo configure:3518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3518   rm -rf conftest*
3519   ac_cv_func_alloca_works=yes
3520 else
3521   echo "configure: failed program was:" >&5
3522   cat conftest.$ac_ext >&5
3523   rm -rf conftest*
3524   ac_cv_func_alloca_works=no
3525 fi
3526 rm -f conftest*
3527 fi
3528
3529 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3530 if test $ac_cv_func_alloca_works = yes; then
3531   cat >> confdefs.h <<\EOF
3532 #define HAVE_ALLOCA 1
3533 EOF
3534
3535 fi
3536
3537 if test $ac_cv_func_alloca_works = no; then
3538   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3539   # that cause trouble.  Some versions do not even contain alloca or
3540   # contain a buggy version.  If you still want to use their alloca,
3541   # use ar to extract alloca.o from them instead of compiling alloca.c.
3542   ALLOCA=alloca.${ac_objext}
3543   cat >> confdefs.h <<\EOF
3544 #define C_ALLOCA 1
3545 EOF
3546
3547
3548 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3549 echo "configure:3550: checking whether alloca needs Cray hooks" >&5
3550 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3551   echo $ac_n "(cached) $ac_c" 1>&6
3552 else
3553   cat > conftest.$ac_ext <<EOF
3554 #line 3555 "configure"
3555 #include "confdefs.h"
3556 #if defined(CRAY) && ! defined(CRAY2)
3557 webecray
3558 #else
3559 wenotbecray
3560 #endif
3561
3562 EOF
3563 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3564   egrep "webecray" >/dev/null 2>&1; then
3565   rm -rf conftest*
3566   ac_cv_os_cray=yes
3567 else
3568   rm -rf conftest*
3569   ac_cv_os_cray=no
3570 fi
3571 rm -f conftest*
3572
3573 fi
3574
3575 echo "$ac_t""$ac_cv_os_cray" 1>&6
3576 if test $ac_cv_os_cray = yes; then
3577 for ac_func in _getb67 GETB67 getb67; do
3578   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3579 echo "configure:3580: checking for $ac_func" >&5
3580 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3581   echo $ac_n "(cached) $ac_c" 1>&6
3582 else
3583   cat > conftest.$ac_ext <<EOF
3584 #line 3585 "configure"
3585 #include "confdefs.h"
3586 /* System header to define __stub macros and hopefully few prototypes,
3587     which can conflict with char $ac_func(); below.  */
3588 #include <assert.h>
3589 /* Override any gcc2 internal prototype to avoid an error.  */
3590 /* We use char because int might match the return type of a gcc2
3591     builtin and then its argument prototype would still apply.  */
3592 char $ac_func();
3593
3594 int main() {
3595
3596 /* The GNU C library defines this for functions which it implements
3597     to always fail with ENOSYS.  Some functions are actually named
3598     something starting with __ and the normal name is an alias.  */
3599 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3600 choke me
3601 #else
3602 $ac_func();
3603 #endif
3604
3605 ; return 0; }
3606 EOF
3607 if { (eval echo configure:3608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3608   rm -rf conftest*
3609   eval "ac_cv_func_$ac_func=yes"
3610 else
3611   echo "configure: failed program was:" >&5
3612   cat conftest.$ac_ext >&5
3613   rm -rf conftest*
3614   eval "ac_cv_func_$ac_func=no"
3615 fi
3616 rm -f conftest*
3617 fi
3618
3619 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3620   echo "$ac_t""yes" 1>&6
3621   cat >> confdefs.h <<EOF
3622 #define CRAY_STACKSEG_END $ac_func
3623 EOF
3624
3625   break
3626 else
3627   echo "$ac_t""no" 1>&6
3628 fi
3629
3630 done
3631 fi
3632
3633 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3634 echo "configure:3635: checking stack direction for C alloca" >&5
3635 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3636   echo $ac_n "(cached) $ac_c" 1>&6
3637 else
3638   if test "$cross_compiling" = yes; then
3639   ac_cv_c_stack_direction=0
3640 else
3641   cat > conftest.$ac_ext <<EOF
3642 #line 3643 "configure"
3643 #include "confdefs.h"
3644 find_stack_direction ()
3645 {
3646   static char *addr = 0;
3647   auto char dummy;
3648   if (addr == 0)
3649     {
3650       addr = &dummy;
3651       return find_stack_direction ();
3652     }
3653   else
3654     return (&dummy > addr) ? 1 : -1;
3655 }
3656 main ()
3657 {
3658   exit (find_stack_direction() < 0);
3659 }
3660 EOF
3661 if { (eval echo configure:3662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3662 then
3663   ac_cv_c_stack_direction=1
3664 else
3665   echo "configure: failed program was:" >&5
3666   cat conftest.$ac_ext >&5
3667   rm -fr conftest*
3668   ac_cv_c_stack_direction=-1
3669 fi
3670 rm -fr conftest*
3671 fi
3672
3673 fi
3674
3675 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3676 cat >> confdefs.h <<EOF
3677 #define STACK_DIRECTION $ac_cv_c_stack_direction
3678 EOF
3679
3680 fi
3681
3682
3683 echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6
3684 echo "configure:3685: checking for socketpair in -lsocket" >&5
3685 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'`
3686 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3687   echo $ac_n "(cached) $ac_c" 1>&6
3688 else
3689   ac_save_LIBS="$LIBS"
3690 LIBS="-lsocket  $LIBS"
3691 cat > conftest.$ac_ext <<EOF
3692 #line 3693 "configure"
3693 #include "confdefs.h"
3694 /* Override any gcc2 internal prototype to avoid an error.  */
3695 /* We use char because int might match the return type of a gcc2
3696     builtin and then its argument prototype would still apply.  */
3697 char socketpair();
3698
3699 int main() {
3700 socketpair()
3701 ; return 0; }
3702 EOF
3703 if { (eval echo configure:3704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3704   rm -rf conftest*
3705   eval "ac_cv_lib_$ac_lib_var=yes"
3706 else
3707   echo "configure: failed program was:" >&5
3708   cat conftest.$ac_ext >&5
3709   rm -rf conftest*
3710   eval "ac_cv_lib_$ac_lib_var=no"
3711 fi
3712 rm -f conftest*
3713 LIBS="$ac_save_LIBS"
3714
3715 fi
3716 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3717   echo "$ac_t""yes" 1>&6
3718     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3719     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3720   cat >> confdefs.h <<EOF
3721 #define $ac_tr_lib 1
3722 EOF
3723
3724   LIBS="-lsocket $LIBS"
3725
3726 else
3727   echo "$ac_t""no" 1>&6
3728 fi
3729
3730 for ac_func in socketpair
3731 do
3732 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3733 echo "configure:3734: checking for $ac_func" >&5
3734 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3735   echo $ac_n "(cached) $ac_c" 1>&6
3736 else
3737   cat > conftest.$ac_ext <<EOF
3738 #line 3739 "configure"
3739 #include "confdefs.h"
3740 /* System header to define __stub macros and hopefully few prototypes,
3741     which can conflict with char $ac_func(); below.  */
3742 #include <assert.h>
3743 /* Override any gcc2 internal prototype to avoid an error.  */
3744 /* We use char because int might match the return type of a gcc2
3745     builtin and then its argument prototype would still apply.  */
3746 char $ac_func();
3747
3748 int main() {
3749
3750 /* The GNU C library defines this for functions which it implements
3751     to always fail with ENOSYS.  Some functions are actually named
3752     something starting with __ and the normal name is an alias.  */
3753 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3754 choke me
3755 #else
3756 $ac_func();
3757 #endif
3758
3759 ; return 0; }
3760 EOF
3761 if { (eval echo configure:3762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3762   rm -rf conftest*
3763   eval "ac_cv_func_$ac_func=yes"
3764 else
3765   echo "configure: failed program was:" >&5
3766   cat conftest.$ac_ext >&5
3767   rm -rf conftest*
3768   eval "ac_cv_func_$ac_func=no"
3769 fi
3770 rm -f conftest*
3771 fi
3772
3773 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3774   echo "$ac_t""yes" 1>&6
3775     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3776   cat >> confdefs.h <<EOF
3777 #define $ac_tr_func 1
3778 EOF
3779
3780 else
3781   echo "$ac_t""no" 1>&6
3782 fi
3783 done
3784
3785
3786
3787 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
3788 echo "configure:3789: checking whether malloc must be declared" >&5
3789 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
3790   echo $ac_n "(cached) $ac_c" 1>&6
3791 else
3792   cat > conftest.$ac_ext <<EOF
3793 #line 3794 "configure"
3794 #include "confdefs.h"
3795
3796 #include <stdio.h>
3797 #ifdef HAVE_STRING_H
3798 #include <string.h>
3799 #else
3800 #ifdef HAVE_STRINGS_H
3801 #include <strings.h>
3802 #endif
3803 #endif
3804 #ifdef HAVE_STDLIB_H
3805 #include <stdlib.h>
3806 #endif
3807 #ifdef HAVE_UNISTD_H
3808 #include <unistd.h>
3809 #endif
3810 int main() {
3811 char *(*pfn) = (char *(*)) malloc
3812 ; return 0; }
3813 EOF
3814 if { (eval echo configure:3815: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3815   rm -rf conftest*
3816   bfd_cv_decl_needed_malloc=no
3817 else
3818   echo "configure: failed program was:" >&5
3819   cat conftest.$ac_ext >&5
3820   rm -rf conftest*
3821   bfd_cv_decl_needed_malloc=yes
3822 fi
3823 rm -f conftest*
3824 fi
3825
3826 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
3827 if test $bfd_cv_decl_needed_malloc = yes; then
3828   cat >> confdefs.h <<\EOF
3829 #define NEED_DECLARATION_MALLOC 1
3830 EOF
3831
3832 fi
3833
3834 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
3835 echo "configure:3836: checking whether realloc must be declared" >&5
3836 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
3837   echo $ac_n "(cached) $ac_c" 1>&6
3838 else
3839   cat > conftest.$ac_ext <<EOF
3840 #line 3841 "configure"
3841 #include "confdefs.h"
3842
3843 #include <stdio.h>
3844 #ifdef HAVE_STRING_H
3845 #include <string.h>
3846 #else
3847 #ifdef HAVE_STRINGS_H
3848 #include <strings.h>
3849 #endif
3850 #endif
3851 #ifdef HAVE_STDLIB_H
3852 #include <stdlib.h>
3853 #endif
3854 #ifdef HAVE_UNISTD_H
3855 #include <unistd.h>
3856 #endif
3857 int main() {
3858 char *(*pfn) = (char *(*)) realloc
3859 ; return 0; }
3860 EOF
3861 if { (eval echo configure:3862: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3862   rm -rf conftest*
3863   bfd_cv_decl_needed_realloc=no
3864 else
3865   echo "configure: failed program was:" >&5
3866   cat conftest.$ac_ext >&5
3867   rm -rf conftest*
3868   bfd_cv_decl_needed_realloc=yes
3869 fi
3870 rm -f conftest*
3871 fi
3872
3873 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
3874 if test $bfd_cv_decl_needed_realloc = yes; then
3875   cat >> confdefs.h <<\EOF
3876 #define NEED_DECLARATION_REALLOC 1
3877 EOF
3878
3879 fi
3880
3881 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
3882 echo "configure:3883: checking whether free must be declared" >&5
3883 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
3884   echo $ac_n "(cached) $ac_c" 1>&6
3885 else
3886   cat > conftest.$ac_ext <<EOF
3887 #line 3888 "configure"
3888 #include "confdefs.h"
3889
3890 #include <stdio.h>
3891 #ifdef HAVE_STRING_H
3892 #include <string.h>
3893 #else
3894 #ifdef HAVE_STRINGS_H
3895 #include <strings.h>
3896 #endif
3897 #endif
3898 #ifdef HAVE_STDLIB_H
3899 #include <stdlib.h>
3900 #endif
3901 #ifdef HAVE_UNISTD_H
3902 #include <unistd.h>
3903 #endif
3904 int main() {
3905 char *(*pfn) = (char *(*)) free
3906 ; return 0; }
3907 EOF
3908 if { (eval echo configure:3909: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3909   rm -rf conftest*
3910   bfd_cv_decl_needed_free=no
3911 else
3912   echo "configure: failed program was:" >&5
3913   cat conftest.$ac_ext >&5
3914   rm -rf conftest*
3915   bfd_cv_decl_needed_free=yes
3916 fi
3917 rm -f conftest*
3918 fi
3919
3920 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
3921 if test $bfd_cv_decl_needed_free = yes; then
3922   cat >> confdefs.h <<\EOF
3923 #define NEED_DECLARATION_FREE 1
3924 EOF
3925
3926 fi
3927
3928 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
3929 echo "configure:3930: checking whether strerror must be declared" >&5
3930 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
3931   echo $ac_n "(cached) $ac_c" 1>&6
3932 else
3933   cat > conftest.$ac_ext <<EOF
3934 #line 3935 "configure"
3935 #include "confdefs.h"
3936
3937 #include <stdio.h>
3938 #ifdef HAVE_STRING_H
3939 #include <string.h>
3940 #else
3941 #ifdef HAVE_STRINGS_H
3942 #include <strings.h>
3943 #endif
3944 #endif
3945 #ifdef HAVE_STDLIB_H
3946 #include <stdlib.h>
3947 #endif
3948 #ifdef HAVE_UNISTD_H
3949 #include <unistd.h>
3950 #endif
3951 int main() {
3952 char *(*pfn) = (char *(*)) strerror
3953 ; return 0; }
3954 EOF
3955 if { (eval echo configure:3956: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3956   rm -rf conftest*
3957   bfd_cv_decl_needed_strerror=no
3958 else
3959   echo "configure: failed program was:" >&5
3960   cat conftest.$ac_ext >&5
3961   rm -rf conftest*
3962   bfd_cv_decl_needed_strerror=yes
3963 fi
3964 rm -f conftest*
3965 fi
3966
3967 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
3968 if test $bfd_cv_decl_needed_strerror = yes; then
3969   cat >> confdefs.h <<\EOF
3970 #define NEED_DECLARATION_STRERROR 1
3971 EOF
3972
3973 fi
3974
3975 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
3976 echo "configure:3977: checking whether strdup must be declared" >&5
3977 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
3978   echo $ac_n "(cached) $ac_c" 1>&6
3979 else
3980   cat > conftest.$ac_ext <<EOF
3981 #line 3982 "configure"
3982 #include "confdefs.h"
3983
3984 #include <stdio.h>
3985 #ifdef HAVE_STRING_H
3986 #include <string.h>
3987 #else
3988 #ifdef HAVE_STRINGS_H
3989 #include <strings.h>
3990 #endif
3991 #endif
3992 #ifdef HAVE_STDLIB_H
3993 #include <stdlib.h>
3994 #endif
3995 #ifdef HAVE_UNISTD_H
3996 #include <unistd.h>
3997 #endif
3998 int main() {
3999 char *(*pfn) = (char *(*)) strdup
4000 ; return 0; }
4001 EOF
4002 if { (eval echo configure:4003: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4003   rm -rf conftest*
4004   bfd_cv_decl_needed_strdup=no
4005 else
4006   echo "configure: failed program was:" >&5
4007   cat conftest.$ac_ext >&5
4008   rm -rf conftest*
4009   bfd_cv_decl_needed_strdup=yes
4010 fi
4011 rm -f conftest*
4012 fi
4013
4014 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
4015 if test $bfd_cv_decl_needed_strdup = yes; then
4016   cat >> confdefs.h <<\EOF
4017 #define NEED_DECLARATION_STRDUP 1
4018 EOF
4019
4020 fi
4021
4022 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4023 echo "configure:4024: checking whether strstr must be declared" >&5
4024 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4025   echo $ac_n "(cached) $ac_c" 1>&6
4026 else
4027   cat > conftest.$ac_ext <<EOF
4028 #line 4029 "configure"
4029 #include "confdefs.h"
4030
4031 #include <stdio.h>
4032 #ifdef HAVE_STRING_H
4033 #include <string.h>
4034 #else
4035 #ifdef HAVE_STRINGS_H
4036 #include <strings.h>
4037 #endif
4038 #endif
4039 #ifdef HAVE_STDLIB_H
4040 #include <stdlib.h>
4041 #endif
4042 #ifdef HAVE_UNISTD_H
4043 #include <unistd.h>
4044 #endif
4045 int main() {
4046 char *(*pfn) = (char *(*)) strstr
4047 ; return 0; }
4048 EOF
4049 if { (eval echo configure:4050: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4050   rm -rf conftest*
4051   bfd_cv_decl_needed_strstr=no
4052 else
4053   echo "configure: failed program was:" >&5
4054   cat conftest.$ac_ext >&5
4055   rm -rf conftest*
4056   bfd_cv_decl_needed_strstr=yes
4057 fi
4058 rm -f conftest*
4059 fi
4060
4061 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4062 if test $bfd_cv_decl_needed_strstr = yes; then
4063   cat >> confdefs.h <<\EOF
4064 #define NEED_DECLARATION_STRSTR 1
4065 EOF
4066
4067 fi
4068
4069
4070
4071 # The following save_state_t checkery is only necessary for HPUX
4072 # versions earlier than 10.20.  When those fade from memory, this
4073 # could be expunged. --jsm 1999-03-22
4074
4075 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
4076 echo "configure:4077: checking for HPUX save_state structure" >&5
4077 cat > conftest.$ac_ext <<EOF
4078 #line 4079 "configure"
4079 #include "confdefs.h"
4080 #include <machine/save_state.h>
4081 EOF
4082 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4083   egrep "save_state_t" >/dev/null 2>&1; then
4084   rm -rf conftest*
4085   gdb_cv_hpux_savestate=yes
4086 else
4087   rm -rf conftest*
4088   gdb_cv_hpux_savestate=no
4089 fi
4090 rm -f conftest*
4091
4092 cat > conftest.$ac_ext <<EOF
4093 #line 4094 "configure"
4094 #include "confdefs.h"
4095 #include <machine/save_state.h>
4096 EOF
4097 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4098   egrep "ss_wide" >/dev/null 2>&1; then
4099   rm -rf conftest*
4100   gdb_cv_hpux_sswide=yes
4101 else
4102   rm -rf conftest*
4103   gdb_cv_hpux_sswide=no
4104 fi
4105 rm -f conftest*
4106
4107 if test $gdb_cv_hpux_savestate = yes
4108 then
4109   cat >> confdefs.h <<\EOF
4110 #define HAVE_STRUCT_SAVE_STATE_T 1
4111 EOF
4112
4113 fi
4114 if test $gdb_cv_hpux_sswide = yes
4115 then
4116   cat >> confdefs.h <<\EOF
4117 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
4118 EOF
4119
4120 fi
4121 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
4122
4123
4124 # If we are configured native on GNU/Linux, work around problems with
4125 # sys/procfs.h
4126 # Also detect which type of /proc is in use, such as for Unixware.
4127
4128 if test "${target}" = "${host}"; then
4129   gdb_cv_hostos_is_solaris=no
4130   case "${host}" in
4131   i[3456]86-*-linux*)
4132         cat >> confdefs.h <<\EOF
4133 #define START_INFERIOR_TRAPS_EXPECTED 2
4134 EOF
4135
4136         cat >> confdefs.h <<\EOF
4137 #define sys_quotactl 1
4138 EOF
4139
4140         ;;
4141   *-*-solaris*)
4142         gdb_cv_hostos_is_solaris=yes ;;
4143   esac
4144   echo $ac_n "checking for directory proc entries""... $ac_c" 1>&6
4145 echo "configure:4146: checking for directory proc entries" >&5
4146 # The [gdb_host != sun4sol2] hack is because Solaris does provide the
4147 # multiple procfs files as of Solaris 2.6, but GDB can't use it right now.
4148   if test "$ac_cv_header_sys_procfs_h" = yes -a \
4149           "$gdb_cv_hostos_is_solaris" = no \
4150   -a -d /proc/$$ \
4151   -a -f /proc/$$/ctl \
4152   -a -f /proc/$$/as \
4153   -a -f /proc/$$/map \
4154   -a -f /proc/$$/status; then
4155     echo "$ac_t""yes" 1>&6
4156     cat >> confdefs.h <<\EOF
4157 #define HAVE_MULTIPLE_PROC_FDS 1
4158 EOF
4159
4160   else
4161     echo "$ac_t""no" 1>&6
4162   fi
4163 fi
4164
4165 if test "$ac_cv_header_sys_procfs_h" = yes; then
4166   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
4167 echo "configure:4168: checking for pstatus_t in sys/procfs.h" >&5
4168  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
4169   echo $ac_n "(cached) $ac_c" 1>&6
4170 else
4171   cat > conftest.$ac_ext <<EOF
4172 #line 4173 "configure"
4173 #include "confdefs.h"
4174 #include <sys/procfs.h>
4175 int main() {
4176 pstatus_t avar
4177 ; return 0; }
4178 EOF
4179 if { (eval echo configure:4180: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4180   rm -rf conftest*
4181   bfd_cv_have_sys_procfs_type_pstatus_t=yes
4182 else
4183   echo "configure: failed program was:" >&5
4184   cat conftest.$ac_ext >&5
4185   rm -rf conftest*
4186   bfd_cv_have_sys_procfs_type_pstatus_t=no
4187
4188 fi
4189 rm -f conftest*
4190 fi
4191
4192  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
4193    cat >> confdefs.h <<\EOF
4194 #define HAVE_PSTATUS_T 1
4195 EOF
4196
4197  fi
4198  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
4199
4200   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
4201 echo "configure:4202: checking for prrun_t in sys/procfs.h" >&5
4202  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
4203   echo $ac_n "(cached) $ac_c" 1>&6
4204 else
4205   cat > conftest.$ac_ext <<EOF
4206 #line 4207 "configure"
4207 #include "confdefs.h"
4208 #include <sys/procfs.h>
4209 int main() {
4210 prrun_t avar
4211 ; return 0; }
4212 EOF
4213 if { (eval echo configure:4214: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4214   rm -rf conftest*
4215   bfd_cv_have_sys_procfs_type_prrun_t=yes
4216 else
4217   echo "configure: failed program was:" >&5
4218   cat conftest.$ac_ext >&5
4219   rm -rf conftest*
4220   bfd_cv_have_sys_procfs_type_prrun_t=no
4221
4222 fi
4223 rm -f conftest*
4224 fi
4225
4226  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
4227    cat >> confdefs.h <<\EOF
4228 #define HAVE_PRRUN_T 1
4229 EOF
4230
4231  fi
4232  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
4233
4234   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
4235 echo "configure:4236: checking for gregset_t in sys/procfs.h" >&5
4236  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
4237   echo $ac_n "(cached) $ac_c" 1>&6
4238 else
4239   cat > conftest.$ac_ext <<EOF
4240 #line 4241 "configure"
4241 #include "confdefs.h"
4242 #include <sys/procfs.h>
4243 int main() {
4244 gregset_t avar
4245 ; return 0; }
4246 EOF
4247 if { (eval echo configure:4248: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4248   rm -rf conftest*
4249   bfd_cv_have_sys_procfs_type_gregset_t=yes
4250 else
4251   echo "configure: failed program was:" >&5
4252   cat conftest.$ac_ext >&5
4253   rm -rf conftest*
4254   bfd_cv_have_sys_procfs_type_gregset_t=no
4255
4256 fi
4257 rm -f conftest*
4258 fi
4259
4260  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
4261    cat >> confdefs.h <<\EOF
4262 #define HAVE_GREGSET_T 1
4263 EOF
4264
4265  fi
4266  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
4267
4268   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
4269 echo "configure:4270: checking for fpregset_t in sys/procfs.h" >&5
4270  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
4271   echo $ac_n "(cached) $ac_c" 1>&6
4272 else
4273   cat > conftest.$ac_ext <<EOF
4274 #line 4275 "configure"
4275 #include "confdefs.h"
4276 #include <sys/procfs.h>
4277 int main() {
4278 fpregset_t avar
4279 ; return 0; }
4280 EOF
4281 if { (eval echo configure:4282: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4282   rm -rf conftest*
4283   bfd_cv_have_sys_procfs_type_fpregset_t=yes
4284 else
4285   echo "configure: failed program was:" >&5
4286   cat conftest.$ac_ext >&5
4287   rm -rf conftest*
4288   bfd_cv_have_sys_procfs_type_fpregset_t=no
4289
4290 fi
4291 rm -f conftest*
4292 fi
4293
4294  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
4295    cat >> confdefs.h <<\EOF
4296 #define HAVE_FPREGSET_T 1
4297 EOF
4298
4299  fi
4300  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
4301
4302
4303
4304   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
4305 echo "configure:4306: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
4306   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
4307   echo $ac_n "(cached) $ac_c" 1>&6
4308 else
4309   cat > conftest.$ac_ext <<EOF
4310 #line 4311 "configure"
4311 #include "confdefs.h"
4312 #include <unistd.h>
4313 #include <sys/types.h>
4314 #include <sys/procfs.h>
4315
4316 int main() {
4317
4318     int dummy;;
4319     dummy = ioctl(0, PIOCSET, &dummy);
4320
4321 ; return 0; }
4322 EOF
4323 if { (eval echo configure:4324: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4324   rm -rf conftest*
4325   gdb_cv_have_procfs_piocset=yes
4326 else
4327   echo "configure: failed program was:" >&5
4328   cat conftest.$ac_ext >&5
4329   rm -rf conftest*
4330   gdb_cv_have_procfs_piocset=no
4331 fi
4332 rm -f conftest*
4333 fi
4334
4335   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
4336   if test $gdb_cv_have_procfs_piocset = yes; then
4337     cat >> confdefs.h <<\EOF
4338 #define HAVE_PROCFS_PIOCSET 1
4339 EOF
4340
4341   fi
4342 fi
4343
4344 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
4345 echo "configure:4346: checking for main in -lm" >&5
4346 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
4347 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4348   echo $ac_n "(cached) $ac_c" 1>&6
4349 else
4350   ac_save_LIBS="$LIBS"
4351 LIBS="-lm  $LIBS"
4352 cat > conftest.$ac_ext <<EOF
4353 #line 4354 "configure"
4354 #include "confdefs.h"
4355
4356 int main() {
4357 main()
4358 ; return 0; }
4359 EOF
4360 if { (eval echo configure:4361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4361   rm -rf conftest*
4362   eval "ac_cv_lib_$ac_lib_var=yes"
4363 else
4364   echo "configure: failed program was:" >&5
4365   cat conftest.$ac_ext >&5
4366   rm -rf conftest*
4367   eval "ac_cv_lib_$ac_lib_var=no"
4368 fi
4369 rm -f conftest*
4370 LIBS="$ac_save_LIBS"
4371
4372 fi
4373 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4374   echo "$ac_t""yes" 1>&6
4375     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4376     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4377   cat >> confdefs.h <<EOF
4378 #define $ac_tr_lib 1
4379 EOF
4380
4381   LIBS="-lm $LIBS"
4382
4383 else
4384   echo "$ac_t""no" 1>&6
4385 fi
4386
4387
4388 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
4389 echo "configure:4390: checking for wctype in -lc" >&5
4390 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
4391 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4392   echo $ac_n "(cached) $ac_c" 1>&6
4393 else
4394   ac_save_LIBS="$LIBS"
4395 LIBS="-lc  $LIBS"
4396 cat > conftest.$ac_ext <<EOF
4397 #line 4398 "configure"
4398 #include "confdefs.h"
4399 /* Override any gcc2 internal prototype to avoid an error.  */
4400 /* We use char because int might match the return type of a gcc2
4401     builtin and then its argument prototype would still apply.  */
4402 char wctype();
4403
4404 int main() {
4405 wctype()
4406 ; return 0; }
4407 EOF
4408 if { (eval echo configure:4409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4409   rm -rf conftest*
4410   eval "ac_cv_lib_$ac_lib_var=yes"
4411 else
4412   echo "configure: failed program was:" >&5
4413   cat conftest.$ac_ext >&5
4414   rm -rf conftest*
4415   eval "ac_cv_lib_$ac_lib_var=no"
4416 fi
4417 rm -f conftest*
4418 LIBS="$ac_save_LIBS"
4419
4420 fi
4421 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4422   echo "$ac_t""yes" 1>&6
4423   :
4424 else
4425   echo "$ac_t""no" 1>&6
4426 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
4427 echo "configure:4428: checking for wctype in -lw" >&5
4428 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
4429 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4430   echo $ac_n "(cached) $ac_c" 1>&6
4431 else
4432   ac_save_LIBS="$LIBS"
4433 LIBS="-lw  $LIBS"
4434 cat > conftest.$ac_ext <<EOF
4435 #line 4436 "configure"
4436 #include "confdefs.h"
4437 /* Override any gcc2 internal prototype to avoid an error.  */
4438 /* We use char because int might match the return type of a gcc2
4439     builtin and then its argument prototype would still apply.  */
4440 char wctype();
4441
4442 int main() {
4443 wctype()
4444 ; return 0; }
4445 EOF
4446 if { (eval echo configure:4447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4447   rm -rf conftest*
4448   eval "ac_cv_lib_$ac_lib_var=yes"
4449 else
4450   echo "configure: failed program was:" >&5
4451   cat conftest.$ac_ext >&5
4452   rm -rf conftest*
4453   eval "ac_cv_lib_$ac_lib_var=no"
4454 fi
4455 rm -f conftest*
4456 LIBS="$ac_save_LIBS"
4457
4458 fi
4459 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4460   echo "$ac_t""yes" 1>&6
4461     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
4462     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4463   cat >> confdefs.h <<EOF
4464 #define $ac_tr_lib 1
4465 EOF
4466
4467   LIBS="-lw $LIBS"
4468
4469 else
4470   echo "$ac_t""no" 1>&6
4471 fi
4472
4473 fi
4474
4475
4476
4477 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
4478 echo "configure:4479: checking for long long support in compiler" >&5
4479 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
4480   echo $ac_n "(cached) $ac_c" 1>&6
4481 else
4482   cat > conftest.$ac_ext <<EOF
4483 #line 4484 "configure"
4484 #include "confdefs.h"
4485
4486 int main() {
4487
4488   extern long long foo;
4489   switch (foo & 2) { case 0: return 1; }
4490
4491 ; return 0; }
4492 EOF
4493 if { (eval echo configure:4494: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4494   rm -rf conftest*
4495   gdb_cv_c_long_long=yes
4496 else
4497   echo "configure: failed program was:" >&5
4498   cat conftest.$ac_ext >&5
4499   rm -rf conftest*
4500   gdb_cv_c_long_long=no
4501 fi
4502 rm -f conftest*
4503 fi
4504
4505 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
4506 if test $gdb_cv_c_long_long = yes; then
4507   cat >> confdefs.h <<\EOF
4508 #define CC_HAS_LONG_LONG 1
4509 EOF
4510
4511 fi
4512
4513
4514 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
4515 echo "configure:4516: checking for long long support in printf" >&5
4516 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
4517   echo $ac_n "(cached) $ac_c" 1>&6
4518 else
4519   if test "$cross_compiling" = yes; then
4520   gdb_cv_printf_has_long_long=no
4521 else
4522   cat > conftest.$ac_ext <<EOF
4523 #line 4524 "configure"
4524 #include "confdefs.h"
4525
4526 int main () {
4527   char buf[32];
4528   long long l = 0;
4529   l = (l << 16) + 0x0123;
4530   l = (l << 16) + 0x4567;
4531   l = (l << 16) + 0x89ab;
4532   l = (l << 16) + 0xcdef;
4533   sprintf (buf, "0x%016llx", l);
4534   return (strcmp ("0x0123456789abcdef", buf));
4535 }
4536 EOF
4537 if { (eval echo configure:4538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4538 then
4539   gdb_cv_printf_has_long_long=yes
4540 else
4541   echo "configure: failed program was:" >&5
4542   cat conftest.$ac_ext >&5
4543   rm -fr conftest*
4544   gdb_cv_printf_has_long_long=no
4545 fi
4546 rm -fr conftest*
4547 fi
4548
4549 fi
4550
4551 if test $gdb_cv_printf_has_long_long = yes; then
4552   cat >> confdefs.h <<\EOF
4553 #define PRINTF_HAS_LONG_LONG 1
4554 EOF
4555
4556 fi
4557 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
4558
4559
4560 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
4561 echo "configure:4562: checking for long double support in compiler" >&5
4562 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
4563   echo $ac_n "(cached) $ac_c" 1>&6
4564 else
4565   cat > conftest.$ac_ext <<EOF
4566 #line 4567 "configure"
4567 #include "confdefs.h"
4568
4569 int main() {
4570 long double foo;
4571 ; return 0; }
4572 EOF
4573 if { (eval echo configure:4574: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4574   rm -rf conftest*
4575   ac_cv_c_long_double=yes
4576 else
4577   echo "configure: failed program was:" >&5
4578   cat conftest.$ac_ext >&5
4579   rm -rf conftest*
4580   ac_cv_c_long_double=no
4581 fi
4582 rm -f conftest*
4583 fi
4584
4585 echo "$ac_t""$ac_cv_c_long_double" 1>&6
4586 if test $ac_cv_c_long_double = yes; then
4587   cat >> confdefs.h <<\EOF
4588 #define HAVE_LONG_DOUBLE 1
4589 EOF
4590
4591 fi
4592
4593
4594 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
4595 echo "configure:4596: checking for long double support in printf" >&5
4596 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
4597   echo $ac_n "(cached) $ac_c" 1>&6
4598 else
4599   if test "$cross_compiling" = yes; then
4600   gdb_cv_printf_has_long_double=no
4601 else
4602   cat > conftest.$ac_ext <<EOF
4603 #line 4604 "configure"
4604 #include "confdefs.h"
4605
4606 int main () {
4607   char buf[16];
4608   long double f = 3.141592653;
4609   sprintf (buf, "%Lg", f);
4610   return (strncmp ("3.14159", buf, 7));
4611 }
4612 EOF
4613 if { (eval echo configure:4614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4614 then
4615   gdb_cv_printf_has_long_double=yes
4616 else
4617   echo "configure: failed program was:" >&5
4618   cat conftest.$ac_ext >&5
4619   rm -fr conftest*
4620   gdb_cv_printf_has_long_double=no
4621 fi
4622 rm -fr conftest*
4623 fi
4624
4625 fi
4626
4627 if test $gdb_cv_printf_has_long_double = yes; then
4628   cat >> confdefs.h <<\EOF
4629 #define PRINTF_HAS_LONG_DOUBLE 1
4630 EOF
4631
4632 fi
4633 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
4634
4635
4636 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
4637 echo "configure:4638: checking for long double support in scanf" >&5
4638 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
4639   echo $ac_n "(cached) $ac_c" 1>&6
4640 else
4641   if test "$cross_compiling" = yes; then
4642   gdb_cv_scanf_has_long_double=no
4643 else
4644   cat > conftest.$ac_ext <<EOF
4645 #line 4646 "configure"
4646 #include "confdefs.h"
4647
4648 int main () {
4649   char *buf = "3.141592653";
4650   long double f = 0;
4651   sscanf (buf, "%Lg", &f);
4652   return !(f > 3.14159 && f < 3.14160);
4653 }
4654 EOF
4655 if { (eval echo configure:4656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4656 then
4657   gdb_cv_scanf_has_long_double=yes
4658 else
4659   echo "configure: failed program was:" >&5
4660   cat conftest.$ac_ext >&5
4661   rm -fr conftest*
4662   gdb_cv_scanf_has_long_double=no
4663 fi
4664 rm -fr conftest*
4665 fi
4666
4667 fi
4668
4669 if test $gdb_cv_scanf_has_long_double = yes; then
4670   cat >> confdefs.h <<\EOF
4671 #define SCANF_HAS_LONG_DOUBLE 1
4672 EOF
4673
4674 fi
4675 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
4676
4677 for ac_hdr in unistd.h
4678 do
4679 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4680 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4681 echo "configure:4682: checking for $ac_hdr" >&5
4682 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4683   echo $ac_n "(cached) $ac_c" 1>&6
4684 else
4685   cat > conftest.$ac_ext <<EOF
4686 #line 4687 "configure"
4687 #include "confdefs.h"
4688 #include <$ac_hdr>
4689 EOF
4690 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4691 { (eval echo configure:4692: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4692 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4693 if test -z "$ac_err"; then
4694   rm -rf conftest*
4695   eval "ac_cv_header_$ac_safe=yes"
4696 else
4697   echo "$ac_err" >&5
4698   echo "configure: failed program was:" >&5
4699   cat conftest.$ac_ext >&5
4700   rm -rf conftest*
4701   eval "ac_cv_header_$ac_safe=no"
4702 fi
4703 rm -f conftest*
4704 fi
4705 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4706   echo "$ac_t""yes" 1>&6
4707     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4708   cat >> confdefs.h <<EOF
4709 #define $ac_tr_hdr 1
4710 EOF
4711
4712 else
4713   echo "$ac_t""no" 1>&6
4714 fi
4715 done
4716
4717 for ac_func in getpagesize
4718 do
4719 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4720 echo "configure:4721: checking for $ac_func" >&5
4721 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4722   echo $ac_n "(cached) $ac_c" 1>&6
4723 else
4724   cat > conftest.$ac_ext <<EOF
4725 #line 4726 "configure"
4726 #include "confdefs.h"
4727 /* System header to define __stub macros and hopefully few prototypes,
4728     which can conflict with char $ac_func(); below.  */
4729 #include <assert.h>
4730 /* Override any gcc2 internal prototype to avoid an error.  */
4731 /* We use char because int might match the return type of a gcc2
4732     builtin and then its argument prototype would still apply.  */
4733 char $ac_func();
4734
4735 int main() {
4736
4737 /* The GNU C library defines this for functions which it implements
4738     to always fail with ENOSYS.  Some functions are actually named
4739     something starting with __ and the normal name is an alias.  */
4740 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4741 choke me
4742 #else
4743 $ac_func();
4744 #endif
4745
4746 ; return 0; }
4747 EOF
4748 if { (eval echo configure:4749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4749   rm -rf conftest*
4750   eval "ac_cv_func_$ac_func=yes"
4751 else
4752   echo "configure: failed program was:" >&5
4753   cat conftest.$ac_ext >&5
4754   rm -rf conftest*
4755   eval "ac_cv_func_$ac_func=no"
4756 fi
4757 rm -f conftest*
4758 fi
4759
4760 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4761   echo "$ac_t""yes" 1>&6
4762     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4763   cat >> confdefs.h <<EOF
4764 #define $ac_tr_func 1
4765 EOF
4766
4767 else
4768   echo "$ac_t""no" 1>&6
4769 fi
4770 done
4771
4772 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
4773 echo "configure:4774: checking for working mmap" >&5
4774 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
4775   echo $ac_n "(cached) $ac_c" 1>&6
4776 else
4777   if test "$cross_compiling" = yes; then
4778   ac_cv_func_mmap_fixed_mapped=no
4779 else
4780   cat > conftest.$ac_ext <<EOF
4781 #line 4782 "configure"
4782 #include "confdefs.h"
4783
4784 /* Thanks to Mike Haertel and Jim Avera for this test.
4785    Here is a matrix of mmap possibilities:
4786         mmap private not fixed
4787         mmap private fixed at somewhere currently unmapped
4788         mmap private fixed at somewhere already mapped
4789         mmap shared not fixed
4790         mmap shared fixed at somewhere currently unmapped
4791         mmap shared fixed at somewhere already mapped
4792    For private mappings, we should verify that changes cannot be read()
4793    back from the file, nor mmap's back from the file at a different
4794    address.  (There have been systems where private was not correctly
4795    implemented like the infamous i386 svr4.0, and systems where the
4796    VM page cache was not coherent with the filesystem buffer cache
4797    like early versions of FreeBSD and possibly contemporary NetBSD.)
4798    For shared mappings, we should conversely verify that changes get
4799    propogated back to all the places they're supposed to be.
4800
4801    Grep wants private fixed already mapped.
4802    The main things grep needs to know about mmap are:
4803    * does it exist and is it safe to write into the mmap'd area
4804    * how to use it (BSD variants)  */
4805 #include <sys/types.h>
4806 #include <fcntl.h>
4807 #include <sys/mman.h>
4808
4809 /* This mess was copied from the GNU getpagesize.h.  */
4810 #ifndef HAVE_GETPAGESIZE
4811 # ifdef HAVE_UNISTD_H
4812 #  include <unistd.h>
4813 # endif
4814
4815 /* Assume that all systems that can run configure have sys/param.h.  */
4816 # ifndef HAVE_SYS_PARAM_H
4817 #  define HAVE_SYS_PARAM_H 1
4818 # endif
4819
4820 # ifdef _SC_PAGESIZE
4821 #  define getpagesize() sysconf(_SC_PAGESIZE)
4822 # else /* no _SC_PAGESIZE */
4823 #  ifdef HAVE_SYS_PARAM_H
4824 #   include <sys/param.h>
4825 #   ifdef EXEC_PAGESIZE
4826 #    define getpagesize() EXEC_PAGESIZE
4827 #   else /* no EXEC_PAGESIZE */
4828 #    ifdef NBPG
4829 #     define getpagesize() NBPG * CLSIZE
4830 #     ifndef CLSIZE
4831 #      define CLSIZE 1
4832 #     endif /* no CLSIZE */
4833 #    else /* no NBPG */
4834 #     ifdef NBPC
4835 #      define getpagesize() NBPC
4836 #     else /* no NBPC */
4837 #      ifdef PAGESIZE
4838 #       define getpagesize() PAGESIZE
4839 #      endif /* PAGESIZE */
4840 #     endif /* no NBPC */
4841 #    endif /* no NBPG */
4842 #   endif /* no EXEC_PAGESIZE */
4843 #  else /* no HAVE_SYS_PARAM_H */
4844 #   define getpagesize() 8192   /* punt totally */
4845 #  endif /* no HAVE_SYS_PARAM_H */
4846 # endif /* no _SC_PAGESIZE */
4847
4848 #endif /* no HAVE_GETPAGESIZE */
4849
4850 #ifdef __cplusplus
4851 extern "C" { void *malloc(unsigned); }
4852 #else
4853 char *malloc();
4854 #endif
4855
4856 int
4857 main()
4858 {
4859         char *data, *data2, *data3;
4860         int i, pagesize;
4861         int fd;
4862
4863         pagesize = getpagesize();
4864
4865         /*
4866          * First, make a file with some known garbage in it.
4867          */
4868         data = malloc(pagesize);
4869         if (!data)
4870                 exit(1);
4871         for (i = 0; i < pagesize; ++i)
4872                 *(data + i) = rand();
4873         umask(0);
4874         fd = creat("conftestmmap", 0600);
4875         if (fd < 0)
4876                 exit(1);
4877         if (write(fd, data, pagesize) != pagesize)
4878                 exit(1);
4879         close(fd);
4880
4881         /*
4882          * Next, try to mmap the file at a fixed address which
4883          * already has something else allocated at it.  If we can,
4884          * also make sure that we see the same garbage.
4885          */
4886         fd = open("conftestmmap", O_RDWR);
4887         if (fd < 0)
4888                 exit(1);
4889         data2 = malloc(2 * pagesize);
4890         if (!data2)
4891                 exit(1);
4892         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4893         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4894             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4895                 exit(1);
4896         for (i = 0; i < pagesize; ++i)
4897                 if (*(data + i) != *(data2 + i))
4898                         exit(1);
4899
4900         /*
4901          * Finally, make sure that changes to the mapped area
4902          * do not percolate back to the file as seen by read().
4903          * (This is a bug on some variants of i386 svr4.0.)
4904          */
4905         for (i = 0; i < pagesize; ++i)
4906                 *(data2 + i) = *(data2 + i) + 1;
4907         data3 = malloc(pagesize);
4908         if (!data3)
4909                 exit(1);
4910         if (read(fd, data3, pagesize) != pagesize)
4911                 exit(1);
4912         for (i = 0; i < pagesize; ++i)
4913                 if (*(data + i) != *(data3 + i))
4914                         exit(1);
4915         close(fd);
4916         unlink("conftestmmap");
4917         exit(0);
4918 }
4919
4920 EOF
4921 if { (eval echo configure:4922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4922 then
4923   ac_cv_func_mmap_fixed_mapped=yes
4924 else
4925   echo "configure: failed program was:" >&5
4926   cat conftest.$ac_ext >&5
4927   rm -fr conftest*
4928   ac_cv_func_mmap_fixed_mapped=no
4929 fi
4930 rm -fr conftest*
4931 fi
4932
4933 fi
4934
4935 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4936 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4937   cat >> confdefs.h <<\EOF
4938 #define HAVE_MMAP 1
4939 EOF
4940
4941 fi
4942
4943
4944
4945
4946 if test ${build} = ${host} -a ${host} = ${target} ; then
4947    case ${host_os} in
4948    hpux*)
4949       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
4950 echo "configure:4951: checking for HPUX/OSF thread support" >&5
4951       if test -f /usr/include/dce/cma_config.h ; then
4952          if test "$GCC" = "yes" ; then
4953             echo "$ac_t""yes" 1>&6
4954             cat >> confdefs.h <<\EOF
4955 #define HAVE_HPUX_THREAD_SUPPORT 1
4956 EOF
4957
4958             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
4959             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
4960          else
4961             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
4962          fi
4963       else
4964          echo "$ac_t""no" 1>&6
4965       fi
4966       ;;
4967    solaris*)
4968       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
4969 echo "configure:4970: checking for Solaris thread debugging library" >&5
4970       if test -f /usr/lib/libthread_db.so.1 ; then
4971          echo "$ac_t""yes" 1>&6
4972          cat >> confdefs.h <<\EOF
4973 #define HAVE_THREAD_DB_LIB 1
4974 EOF
4975
4976          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
4977          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
4978          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
4979 echo "configure:4980: checking for dlopen in -ldl" >&5
4980 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
4981 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4982   echo $ac_n "(cached) $ac_c" 1>&6
4983 else
4984   ac_save_LIBS="$LIBS"
4985 LIBS="-ldl  $LIBS"
4986 cat > conftest.$ac_ext <<EOF
4987 #line 4988 "configure"
4988 #include "confdefs.h"
4989 /* Override any gcc2 internal prototype to avoid an error.  */
4990 /* We use char because int might match the return type of a gcc2
4991     builtin and then its argument prototype would still apply.  */
4992 char dlopen();
4993
4994 int main() {
4995 dlopen()
4996 ; return 0; }
4997 EOF
4998 if { (eval echo configure:4999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4999   rm -rf conftest*
5000   eval "ac_cv_lib_$ac_lib_var=yes"
5001 else
5002   echo "configure: failed program was:" >&5
5003   cat conftest.$ac_ext >&5
5004   rm -rf conftest*
5005   eval "ac_cv_lib_$ac_lib_var=no"
5006 fi
5007 rm -f conftest*
5008 LIBS="$ac_save_LIBS"
5009
5010 fi
5011 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5012   echo "$ac_t""yes" 1>&6
5013     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5014     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5015   cat >> confdefs.h <<EOF
5016 #define $ac_tr_lib 1
5017 EOF
5018
5019   LIBS="-ldl $LIBS"
5020
5021 else
5022   echo "$ac_t""no" 1>&6
5023 fi
5024
5025          if test "$GCC" = "yes" ; then
5026             # The GNU linker requires the -export-dynamic option to make
5027             # all symbols visible in the dynamic symbol table.
5028             hold_ldflags=$LDFLAGS
5029             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
5030 echo "configure:5031: checking for the ld -export-dynamic flag" >&5
5031             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
5032             cat > conftest.$ac_ext <<EOF
5033 #line 5034 "configure"
5034 #include "confdefs.h"
5035
5036 int main() {
5037 int i;
5038 ; return 0; }
5039 EOF
5040 if { (eval echo configure:5041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5041   rm -rf conftest*
5042   found=yes
5043 else
5044   echo "configure: failed program was:" >&5
5045   cat conftest.$ac_ext >&5
5046   rm -rf conftest*
5047   found=no
5048 fi
5049 rm -f conftest*
5050             LDFLAGS=$hold_ldflags
5051             echo "$ac_t""$found" 1>&6
5052             if test $found = yes; then
5053                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
5054             fi
5055          fi
5056          # Sun randomly tweaked the prototypes in <proc_service.h>
5057          # at one point.
5058          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
5059 echo "configure:5060: checking if <proc_service.h> is old" >&5
5060          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
5061   echo $ac_n "(cached) $ac_c" 1>&6
5062 else
5063
5064             cat > conftest.$ac_ext <<EOF
5065 #line 5066 "configure"
5066 #include "confdefs.h"
5067
5068                 #include <proc_service.h>
5069                 ps_err_e ps_pdwrite
5070                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
5071
5072 int main() {
5073
5074 ; return 0; }
5075 EOF
5076 if { (eval echo configure:5077: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5077   rm -rf conftest*
5078   gdb_cv_proc_service_is_old=no
5079 else
5080   echo "configure: failed program was:" >&5
5081   cat conftest.$ac_ext >&5
5082   rm -rf conftest*
5083   gdb_cv_proc_service_is_old=yes
5084 fi
5085 rm -f conftest*
5086
5087 fi
5088
5089          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
5090          if test $gdb_cv_proc_service_is_old = yes; then
5091             cat >> confdefs.h <<\EOF
5092 #define PROC_SERVICE_IS_OLD 1
5093 EOF
5094
5095          fi
5096       else
5097          echo "$ac_t""no" 1>&6
5098       fi
5099       ;;
5100    esac
5101
5102 fi
5103
5104 ENABLE_CFLAGS=
5105
5106 # Check whether --enable-tui or --disable-tui was given.
5107 if test "${enable_tui+set}" = set; then
5108   enableval="$enable_tui"
5109
5110   case "${enable_tui}" in
5111     yes | no) ;;
5112     "")  enable_tui=yes ;;
5113     *)
5114       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
5115     ;;
5116   esac
5117
5118 fi
5119
5120 case ${enable_tui} in
5121   "yes" )
5122     cat >> confdefs.h <<\EOF
5123 #define TUI 1
5124 EOF
5125
5126     BUILD_TUI=all-tui
5127     TUI_LIBRARY=tui/libtui.a
5128   ;;
5129   * )
5130     BUILD_TUI=
5131     TUI_LIBRARY=
5132   ;;
5133 esac
5134
5135
5136
5137 # Check whether --enable-netrom or --disable-netrom was given.
5138 if test "${enable_netrom+set}" = set; then
5139   enableval="$enable_netrom"
5140   case "${enableval}" in
5141 yes)    enable_netrom=yes ;;
5142 no)     enable_netrom=no ;;
5143 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
5144 esac
5145 fi
5146
5147
5148 if test "${enable_netrom}" = "yes"; then
5149         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
5150         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
5151 fi
5152
5153 # Check whether --enable-build-warnings or --disable-build-warnings was given.
5154 if test "${enable_build_warnings+set}" = set; then
5155   enableval="$enable_build_warnings"
5156   build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
5157 case "${enableval}" in
5158   yes)  ;;
5159   no)   build_warnings="-w";;
5160   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5161         build_warnings="${build_warnings} ${t}";;
5162   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5163         build_warnings="${t} ${build_warnings}";;
5164   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5165 esac
5166 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5167   echo "Setting warning flags = $build_warnings" 6>&1
5168 fi
5169 WARN_CFLAGS=""
5170 WERROR_CFLAGS=""
5171 if test "x${build_warnings}" != x -a "x$GCC" = xyes
5172 then
5173   # Separate out the -Werror flag as some files just cannot be
5174   # compiled with it enabled.
5175   for w in ${build_warnings}; do
5176     case $w in
5177     -Werr*) WERROR_CFLAGS=-Werror ;;
5178     *) WARN_CFLAGS="${WARN_CFLAGS} $w"
5179     esac
5180   done
5181 fi
5182 else
5183   build_warnings=""
5184 fi
5185
5186
5187
5188
5189 MMALLOC_CFLAGS=
5190 MMALLOC=
5191
5192
5193
5194 # Check whether --with-mmalloc or --without-mmalloc was given.
5195 if test "${with_mmalloc+set}" = set; then
5196   withval="$with_mmalloc"
5197   case "${withval}" in
5198   yes)  want_mmalloc=true ;;
5199   no)   want_mmalloc=false;;
5200   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
5201 esac
5202 else
5203   want_mmalloc=false
5204 fi
5205
5206 if test x$want_mmalloc = xtrue; then
5207    cat >> confdefs.h <<\EOF
5208 #define USE_MMALLOC 1
5209 EOF
5210
5211    cat >> confdefs.h <<\EOF
5212 #define MMCHECK_FORCE 1
5213 EOF
5214
5215    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
5216    MMALLOC='../mmalloc/libmmalloc.a'
5217 fi
5218
5219
5220 # In the Cygwin environment, we need some additional flags.
5221 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
5222 echo "configure:5346: checking for cygwin" >&5
5223 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
5224   echo $ac_n "(cached) $ac_c" 1>&6
5225 else
5226   cat > conftest.$ac_ext <<EOF
5227 #line 5351 "configure"
5228 #include "confdefs.h"
5229
5230 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
5231 lose
5232 #endif
5233 EOF
5234 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5235   egrep "lose" >/dev/null 2>&1; then
5236   rm -rf conftest*
5237   gdb_cv_os_cygwin=yes
5238 else
5239   rm -rf conftest*
5240   gdb_cv_os_cygwin=no
5241 fi
5242 rm -f conftest*
5243
5244 fi
5245
5246 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
5247
5248 DLLTOOL=${DLLTOOL-dlltool}
5249 WINDRES=${WINDRES-windres}
5250
5251
5252
5253 if test x$gdb_host = xgo32; then
5254   TERM_LIB=
5255 else
5256 if test x$gdb_cv_os_cygwin = xyes; then
5257   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
5258 else
5259   TERM_LIB=
5260   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
5261 echo "configure:5385: checking for tgetent in -lncurses" >&5
5262 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
5263 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5264   echo $ac_n "(cached) $ac_c" 1>&6
5265 else
5266   ac_save_LIBS="$LIBS"
5267 LIBS="-lncurses  $LIBS"
5268 cat > conftest.$ac_ext <<EOF
5269 #line 5393 "configure"
5270 #include "confdefs.h"
5271 /* Override any gcc2 internal prototype to avoid an error.  */
5272 /* We use char because int might match the return type of a gcc2
5273     builtin and then its argument prototype would still apply.  */
5274 char tgetent();
5275
5276 int main() {
5277 tgetent()
5278 ; return 0; }
5279 EOF
5280 if { (eval echo configure:5404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5281   rm -rf conftest*
5282   eval "ac_cv_lib_$ac_lib_var=yes"
5283 else
5284   echo "configure: failed program was:" >&5
5285   cat conftest.$ac_ext >&5
5286   rm -rf conftest*
5287   eval "ac_cv_lib_$ac_lib_var=no"
5288 fi
5289 rm -f conftest*
5290 LIBS="$ac_save_LIBS"
5291
5292 fi
5293 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5294   echo "$ac_t""yes" 1>&6
5295   TERM_LIB=-lncurses
5296 else
5297   echo "$ac_t""no" 1>&6
5298 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
5299 echo "configure:5423: checking for tgetent in -lHcurses" >&5
5300 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
5301 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5302   echo $ac_n "(cached) $ac_c" 1>&6
5303 else
5304   ac_save_LIBS="$LIBS"
5305 LIBS="-lHcurses  $LIBS"
5306 cat > conftest.$ac_ext <<EOF
5307 #line 5431 "configure"
5308 #include "confdefs.h"
5309 /* Override any gcc2 internal prototype to avoid an error.  */
5310 /* We use char because int might match the return type of a gcc2
5311     builtin and then its argument prototype would still apply.  */
5312 char tgetent();
5313
5314 int main() {
5315 tgetent()
5316 ; return 0; }
5317 EOF
5318 if { (eval echo configure:5442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5319   rm -rf conftest*
5320   eval "ac_cv_lib_$ac_lib_var=yes"
5321 else
5322   echo "configure: failed program was:" >&5
5323   cat conftest.$ac_ext >&5
5324   rm -rf conftest*
5325   eval "ac_cv_lib_$ac_lib_var=no"
5326 fi
5327 rm -f conftest*
5328 LIBS="$ac_save_LIBS"
5329
5330 fi
5331 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5332   echo "$ac_t""yes" 1>&6
5333   TERM_LIB=-lHcurses
5334 else
5335   echo "$ac_t""no" 1>&6
5336 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
5337 echo "configure:5461: checking for tgetent in -ltermlib" >&5
5338 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
5339 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5340   echo $ac_n "(cached) $ac_c" 1>&6
5341 else
5342   ac_save_LIBS="$LIBS"
5343 LIBS="-ltermlib  $LIBS"
5344 cat > conftest.$ac_ext <<EOF
5345 #line 5469 "configure"
5346 #include "confdefs.h"
5347 /* Override any gcc2 internal prototype to avoid an error.  */
5348 /* We use char because int might match the return type of a gcc2
5349     builtin and then its argument prototype would still apply.  */
5350 char tgetent();
5351
5352 int main() {
5353 tgetent()
5354 ; return 0; }
5355 EOF
5356 if { (eval echo configure:5480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5357   rm -rf conftest*
5358   eval "ac_cv_lib_$ac_lib_var=yes"
5359 else
5360   echo "configure: failed program was:" >&5
5361   cat conftest.$ac_ext >&5
5362   rm -rf conftest*
5363   eval "ac_cv_lib_$ac_lib_var=no"
5364 fi
5365 rm -f conftest*
5366 LIBS="$ac_save_LIBS"
5367
5368 fi
5369 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5370   echo "$ac_t""yes" 1>&6
5371   TERM_LIB=-ltermlib
5372 else
5373   echo "$ac_t""no" 1>&6
5374 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
5375 echo "configure:5499: checking for tgetent in -ltermcap" >&5
5376 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
5377 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5378   echo $ac_n "(cached) $ac_c" 1>&6
5379 else
5380   ac_save_LIBS="$LIBS"
5381 LIBS="-ltermcap  $LIBS"
5382 cat > conftest.$ac_ext <<EOF
5383 #line 5507 "configure"
5384 #include "confdefs.h"
5385 /* Override any gcc2 internal prototype to avoid an error.  */
5386 /* We use char because int might match the return type of a gcc2
5387     builtin and then its argument prototype would still apply.  */
5388 char tgetent();
5389
5390 int main() {
5391 tgetent()
5392 ; return 0; }
5393 EOF
5394 if { (eval echo configure:5518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5395   rm -rf conftest*
5396   eval "ac_cv_lib_$ac_lib_var=yes"
5397 else
5398   echo "configure: failed program was:" >&5
5399   cat conftest.$ac_ext >&5
5400   rm -rf conftest*
5401   eval "ac_cv_lib_$ac_lib_var=no"
5402 fi
5403 rm -f conftest*
5404 LIBS="$ac_save_LIBS"
5405
5406 fi
5407 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5408   echo "$ac_t""yes" 1>&6
5409   TERM_LIB=-ltermcap
5410 else
5411   echo "$ac_t""no" 1>&6
5412 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
5413 echo "configure:5537: checking for tgetent in -lcurses" >&5
5414 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
5415 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5416   echo $ac_n "(cached) $ac_c" 1>&6
5417 else
5418   ac_save_LIBS="$LIBS"
5419 LIBS="-lcurses  $LIBS"
5420 cat > conftest.$ac_ext <<EOF
5421 #line 5545 "configure"
5422 #include "confdefs.h"
5423 /* Override any gcc2 internal prototype to avoid an error.  */
5424 /* We use char because int might match the return type of a gcc2
5425     builtin and then its argument prototype would still apply.  */
5426 char tgetent();
5427
5428 int main() {
5429 tgetent()
5430 ; return 0; }
5431 EOF
5432 if { (eval echo configure:5556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5433   rm -rf conftest*
5434   eval "ac_cv_lib_$ac_lib_var=yes"
5435 else
5436   echo "configure: failed program was:" >&5
5437   cat conftest.$ac_ext >&5
5438   rm -rf conftest*
5439   eval "ac_cv_lib_$ac_lib_var=no"
5440 fi
5441 rm -f conftest*
5442 LIBS="$ac_save_LIBS"
5443
5444 fi
5445 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5446   echo "$ac_t""yes" 1>&6
5447   TERM_LIB=-lcurses
5448 else
5449   echo "$ac_t""no" 1>&6
5450 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
5451 echo "configure:5575: checking for tgetent in -lterminfo" >&5
5452 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
5453 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5454   echo $ac_n "(cached) $ac_c" 1>&6
5455 else
5456   ac_save_LIBS="$LIBS"
5457 LIBS="-lterminfo  $LIBS"
5458 cat > conftest.$ac_ext <<EOF
5459 #line 5583 "configure"
5460 #include "confdefs.h"
5461 /* Override any gcc2 internal prototype to avoid an error.  */
5462 /* We use char because int might match the return type of a gcc2
5463     builtin and then its argument prototype would still apply.  */
5464 char tgetent();
5465
5466 int main() {
5467 tgetent()
5468 ; return 0; }
5469 EOF
5470 if { (eval echo configure:5594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5471   rm -rf conftest*
5472   eval "ac_cv_lib_$ac_lib_var=yes"
5473 else
5474   echo "configure: failed program was:" >&5
5475   cat conftest.$ac_ext >&5
5476   rm -rf conftest*
5477   eval "ac_cv_lib_$ac_lib_var=no"
5478 fi
5479 rm -f conftest*
5480 LIBS="$ac_save_LIBS"
5481
5482 fi
5483 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5484   echo "$ac_t""yes" 1>&6
5485   TERM_LIB=-lterminfo
5486 else
5487   echo "$ac_t""no" 1>&6
5488 fi
5489
5490 fi
5491
5492 fi
5493
5494 fi
5495
5496 fi
5497
5498 fi
5499
5500
5501   if test "x$TERM_LIB" = x
5502   then
5503     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
5504   fi
5505 fi
5506 fi
5507
5508
5509 # libreadline needs libuser32.a in a cygwin environment
5510 WIN32LIBS=
5511 if test x$gdb_cv_os_cygwin = xyes; then
5512     WIN32LIBS="-luser32"
5513 fi
5514
5515
5516
5517 # If we find X, set shell vars x_includes and x_libraries to the
5518 # paths, otherwise set no_x=yes.
5519 # Uses ac_ vars as temps to allow command line to override cache and checks.
5520 # --without-x overrides everything else, but does not touch the cache.
5521 echo $ac_n "checking for X""... $ac_c" 1>&6
5522 echo "configure:6730: checking for X" >&5
5523
5524 # Check whether --with-x or --without-x was given.
5525 if test "${with_x+set}" = set; then
5526   withval="$with_x"
5527   :
5528 fi
5529
5530 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5531 if test "x$with_x" = xno; then
5532   # The user explicitly disabled X.
5533   have_x=disabled
5534 else
5535   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
5536     # Both variables are already set.
5537     have_x=yes
5538   else
5539 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
5540   echo $ac_n "(cached) $ac_c" 1>&6
5541 else
5542   # One or both of the vars are not set, and there is no cached value.
5543 ac_x_includes=NO ac_x_libraries=NO
5544 rm -fr conftestdir
5545 if mkdir conftestdir; then
5546   cd conftestdir
5547   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
5548   cat > Imakefile <<'EOF'
5549 acfindx:
5550         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
5551 EOF
5552   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
5553     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5554     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
5555     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5556     for ac_extension in a so sl; do
5557       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
5558         test -f $ac_im_libdir/libX11.$ac_extension; then
5559         ac_im_usrlibdir=$ac_im_libdir; break
5560       fi
5561     done
5562     # Screen out bogus values from the imake configuration.  They are
5563     # bogus both because they are the default anyway, and because
5564     # using them would break gcc on systems where it needs fixed includes.
5565     case "$ac_im_incroot" in
5566         /usr/include) ;;
5567         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
5568     esac
5569     case "$ac_im_usrlibdir" in
5570         /usr/lib | /lib) ;;
5571         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
5572     esac
5573   fi
5574   cd ..
5575   rm -fr conftestdir
5576 fi
5577
5578 if test "$ac_x_includes" = NO; then
5579   # Guess where to find include files, by looking for this one X11 .h file.
5580   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
5581
5582   # First, try using that file with no special directory specified.
5583 cat > conftest.$ac_ext <<EOF
5584 #line 6792 "configure"
5585 #include "confdefs.h"
5586 #include <$x_direct_test_include>
5587 EOF
5588 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5589 { (eval echo configure:6797: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5590 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5591 if test -z "$ac_err"; then
5592   rm -rf conftest*
5593   # We can compile using X headers with no special include directory.
5594 ac_x_includes=
5595 else
5596   echo "$ac_err" >&5
5597   echo "configure: failed program was:" >&5
5598   cat conftest.$ac_ext >&5
5599   rm -rf conftest*
5600   # Look for the header file in a standard set of common directories.
5601 # Check X11 before X11Rn because it is often a symlink to the current release.
5602   for ac_dir in               \
5603     /usr/X11/include          \
5604     /usr/X11R6/include        \
5605     /usr/X11R5/include        \
5606     /usr/X11R4/include        \
5607                               \
5608     /usr/include/X11          \
5609     /usr/include/X11R6        \
5610     /usr/include/X11R5        \
5611     /usr/include/X11R4        \
5612                               \
5613     /usr/local/X11/include    \
5614     /usr/local/X11R6/include  \
5615     /usr/local/X11R5/include  \
5616     /usr/local/X11R4/include  \
5617                               \
5618     /usr/local/include/X11    \
5619     /usr/local/include/X11R6  \
5620     /usr/local/include/X11R5  \
5621     /usr/local/include/X11R4  \
5622                               \
5623     /usr/X386/include         \
5624     /usr/x386/include         \
5625     /usr/XFree86/include/X11  \
5626                               \
5627     /usr/include              \
5628     /usr/local/include        \
5629     /usr/unsupported/include  \
5630     /usr/athena/include       \
5631     /usr/local/x11r5/include  \
5632     /usr/lpp/Xamples/include  \
5633                               \
5634     /usr/openwin/include      \
5635     /usr/openwin/share/include \
5636     ; \
5637   do
5638     if test -r "$ac_dir/$x_direct_test_include"; then
5639       ac_x_includes=$ac_dir
5640       break
5641     fi
5642   done
5643 fi
5644 rm -f conftest*
5645 fi # $ac_x_includes = NO
5646
5647 if test "$ac_x_libraries" = NO; then
5648   # Check for the libraries.
5649
5650   test -z "$x_direct_test_library" && x_direct_test_library=Xt
5651   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
5652
5653   # See if we find them without any special options.
5654   # Don't add to $LIBS permanently.
5655   ac_save_LIBS="$LIBS"
5656   LIBS="-l$x_direct_test_library $LIBS"
5657 cat > conftest.$ac_ext <<EOF
5658 #line 6866 "configure"
5659 #include "confdefs.h"
5660
5661 int main() {
5662 ${x_direct_test_function}()
5663 ; return 0; }
5664 EOF
5665 if { (eval echo configure:6873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5666   rm -rf conftest*
5667   LIBS="$ac_save_LIBS"
5668 # We can link X programs with no special library path.
5669 ac_x_libraries=
5670 else
5671   echo "configure: failed program was:" >&5
5672   cat conftest.$ac_ext >&5
5673   rm -rf conftest*
5674   LIBS="$ac_save_LIBS"
5675 # First see if replacing the include by lib works.
5676 # Check X11 before X11Rn because it is often a symlink to the current release.
5677 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
5678     /usr/X11/lib          \
5679     /usr/X11R6/lib        \
5680     /usr/X11R5/lib        \
5681     /usr/X11R4/lib        \
5682                           \
5683     /usr/lib/X11          \
5684     /usr/lib/X11R6        \
5685     /usr/lib/X11R5        \
5686     /usr/lib/X11R4        \
5687                           \
5688     /usr/local/X11/lib    \
5689     /usr/local/X11R6/lib  \
5690     /usr/local/X11R5/lib  \
5691     /usr/local/X11R4/lib  \
5692                           \
5693     /usr/local/lib/X11    \
5694     /usr/local/lib/X11R6  \
5695     /usr/local/lib/X11R5  \
5696     /usr/local/lib/X11R4  \
5697                           \
5698     /usr/X386/lib         \
5699     /usr/x386/lib         \
5700     /usr/XFree86/lib/X11  \
5701                           \
5702     /usr/lib              \
5703     /usr/local/lib        \
5704     /usr/unsupported/lib  \
5705     /usr/athena/lib       \
5706     /usr/local/x11r5/lib  \
5707     /usr/lpp/Xamples/lib  \
5708     /lib/usr/lib/X11      \
5709                           \
5710     /usr/openwin/lib      \
5711     /usr/openwin/share/lib \
5712     ; \
5713 do
5714   for ac_extension in a so sl; do
5715     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
5716       ac_x_libraries=$ac_dir
5717       break 2
5718     fi
5719   done
5720 done
5721 fi
5722 rm -f conftest*
5723 fi # $ac_x_libraries = NO
5724
5725 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
5726   # Didn't find X anywhere.  Cache the known absence of X.
5727   ac_cv_have_x="have_x=no"
5728 else
5729   # Record where we found X for the cache.
5730   ac_cv_have_x="have_x=yes \
5731                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
5732 fi
5733 fi
5734   fi
5735   eval "$ac_cv_have_x"
5736 fi # $with_x != no
5737
5738 if test "$have_x" != yes; then
5739   echo "$ac_t""$have_x" 1>&6
5740   no_x=yes
5741 else
5742   # If each of the values was on the command line, it overrides each guess.
5743   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5744   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5745   # Update the cache value to reflect the command line values.
5746   ac_cv_have_x="have_x=yes \
5747                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
5748   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
5749 fi
5750
5751
5752
5753 # Unlike the sim directory, whether a simulator is linked is controlled by
5754 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
5755 # This code just checks for a few cases where we'd like to ignore those
5756 # definitions, even when they're present in the '.mt' file.  These cases
5757 # are when --disable-sim is specified, or if the simulator directory is
5758 # not part of the soruce tree.
5759 #
5760 # Check whether --enable-sim or --disable-sim was given.
5761 if test "${enable_sim+set}" = set; then
5762   enableval="$enable_sim"
5763   echo "enable_sim = $enable_sim";
5764  echo "enableval = ${enableval}";
5765  case "${enableval}" in
5766   yes) ignore_sim=false ;;
5767   no)  ignore_sim=true ;;
5768   *)   ignore_sim=false ;;
5769  esac
5770 else
5771   ignore_sim=false
5772 fi
5773
5774
5775 if test ! -d "${srcdir}/../sim"; then
5776   ignore_sim=true
5777 fi
5778
5779 if test "${ignore_sim}" = "true"; then
5780     IGNORE_SIM="SIM="
5781     IGNORE_SIM_OBS="SIM_OBS="
5782 else
5783     IGNORE_SIM=""
5784     IGNORE_SIM_OBS=""
5785     cat >> confdefs.h <<\EOF
5786 #define WITH_SIM 1
5787 EOF
5788
5789 fi
5790
5791
5792
5793
5794
5795
5796
5797
5798
5799 # Begin stuff to support --enable-shared
5800 # Check whether --enable-shared or --disable-shared was given.
5801 if test "${enable_shared+set}" = set; then
5802   enableval="$enable_shared"
5803   case "${enableval}" in
5804   yes) shared=true ;;
5805   no)  shared=false ;;
5806   *) shared=true ;;
5807 esac
5808 fi
5809
5810 HLDFLAGS=
5811 HLDENV=
5812 # If we have shared libraries, try to set rpath reasonably.
5813 if test "${shared}" = "true"; then
5814   case "${host}" in
5815   *-*-hpux*)
5816     HLDFLAGS='-Wl,+s,+b,$(libdir)'
5817     ;;
5818   *-*-irix5* | *-*-irix6*)
5819     HLDFLAGS='-Wl,-rpath,$(libdir)'
5820     ;;
5821   *-*-linux*aout*)
5822     ;;
5823   *-*-linux* | *-pc-linux-gnu)
5824     HLDFLAGS='-Wl,-rpath,$(libdir)'
5825     ;;
5826   *-*-solaris*)
5827     HLDFLAGS='-R $(libdir)'
5828     ;;
5829   *-*-sysv4*)
5830     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
5831     ;;
5832   esac
5833 fi
5834
5835 # On SunOS, if the linker supports the -rpath option, use it to
5836 # prevent ../bfd and ../opcodes from being included in the run time
5837 # search path.
5838 case "${host}" in
5839   *-*-sunos*)
5840     echo 'main () { }' > conftest.c
5841     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
5842     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
5843       :
5844     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
5845       :
5846     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
5847       :
5848     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
5849       :
5850     elif test "${shared}" = "true"; then
5851       HLDFLAGS='-Wl,-rpath=$(libdir)'
5852     else
5853       HLDFLAGS='-Wl,-rpath='
5854     fi
5855     rm -f conftest.t conftest.c conftest
5856     ;;
5857 esac
5858
5859
5860 # End stuff to support --enable-shared
5861
5862 # target_subdir is used by the testsuite to find the target libraries.
5863 target_subdir=
5864 if test "${host}" != "${target}"; then
5865     target_subdir="${target_alias}/"
5866 fi
5867
5868
5869 frags=
5870 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
5871 if test ! -f ${host_makefile_frag}; then
5872 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
5873 fi
5874 frags="$frags $host_makefile_frag"
5875
5876 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
5877 if test ! -f ${target_makefile_frag}; then
5878 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
5879 fi
5880 frags="$frags $target_makefile_frag"
5881
5882
5883
5884
5885
5886 hostfile=`sed -n '
5887 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5888 ' ${host_makefile_frag}`
5889
5890 targetfile=`sed -n '
5891 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5892 ' ${target_makefile_frag}`
5893
5894 # these really aren't orthogonal true/false values of the same condition,
5895 # but shells are slow enough that I like to reuse the test conditions
5896 # whenever possible
5897 if test "${target}" = "${host}"; then
5898 nativefile=`sed -n '
5899 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
5900 ' ${host_makefile_frag}`
5901 # else
5902 # GDBserver is only useful in a "native" enviroment
5903 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
5904 fi
5905
5906
5907 SUBDIRS="doc testsuite nlm"
5908 if test "${enable_multi_ice}" = "yes"; then
5909   SUBDIRS="${SUBDIRS} multi-ice"
5910 fi
5911
5912
5913
5914 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
5915 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
5916 # corresponding links.  But we have to remove the xm.h files and tm.h
5917 # files anyway, e.g. when switching from "configure host" to
5918 # "configure none".
5919
5920 files=
5921 links=
5922 rm -f xm.h
5923 if test "${hostfile}" != ""; then
5924 files="${files} config/${gdb_host_cpu}/${hostfile}"
5925 links="${links} xm.h"
5926 fi
5927 rm -f tm.h
5928 if test "${targetfile}" != ""; then
5929 files="${files} config/${gdb_target_cpu}/${targetfile}"
5930 links="${links} tm.h"
5931 fi
5932 rm -f nm.h
5933 if test "${nativefile}" != ""; then
5934 files="${files} config/${gdb_host_cpu}/${nativefile}"
5935 links="${links} nm.h"
5936 else
5937 # A cross-only configuration.
5938 files="${files} config/nm-empty.h"
5939 links="${links} nm.h"
5940 fi
5941
5942
5943
5944 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
5945 echo "configure:7224: checking for Cygwin environment" >&5
5946 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
5947   echo $ac_n "(cached) $ac_c" 1>&6
5948 else
5949   cat > conftest.$ac_ext <<EOF
5950 #line 7229 "configure"
5951 #include "confdefs.h"
5952
5953 int main() {
5954
5955 #ifndef __CYGWIN__
5956 #define __CYGWIN__ __CYGWIN32__
5957 #endif
5958 return __CYGWIN__;
5959 ; return 0; }
5960 EOF
5961 if { (eval echo configure:7240: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5962   rm -rf conftest*
5963   ac_cv_cygwin=yes
5964 else
5965   echo "configure: failed program was:" >&5
5966   cat conftest.$ac_ext >&5
5967   rm -rf conftest*
5968   ac_cv_cygwin=no
5969 fi
5970 rm -f conftest*
5971 rm -f conftest*
5972 fi
5973
5974 echo "$ac_t""$ac_cv_cygwin" 1>&6
5975 CYGWIN=
5976 test "$ac_cv_cygwin" = yes && CYGWIN=yes
5977 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
5978 echo "configure:7257: checking for mingw32 environment" >&5
5979 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
5980   echo $ac_n "(cached) $ac_c" 1>&6
5981 else
5982   cat > conftest.$ac_ext <<EOF
5983 #line 7262 "configure"
5984 #include "confdefs.h"
5985
5986 int main() {
5987 return __MINGW32__;
5988 ; return 0; }
5989 EOF
5990 if { (eval echo configure:7269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5991   rm -rf conftest*
5992   ac_cv_mingw32=yes
5993 else
5994   echo "configure: failed program was:" >&5
5995   cat conftest.$ac_ext >&5
5996   rm -rf conftest*
5997   ac_cv_mingw32=no
5998 fi
5999 rm -f conftest*
6000 rm -f conftest*
6001 fi
6002
6003 echo "$ac_t""$ac_cv_mingw32" 1>&6
6004 MINGW32=
6005 test "$ac_cv_mingw32" = yes && MINGW32=yes
6006
6007
6008 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
6009 echo "configure:7288: checking for executable suffix" >&5
6010 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
6011   echo $ac_n "(cached) $ac_c" 1>&6
6012 else
6013   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
6014   ac_cv_exeext=.exe
6015 else
6016   rm -f conftest*
6017   echo 'int main () { return 0; }' > conftest.$ac_ext
6018   ac_cv_exeext=
6019   if { (eval echo configure:7298: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
6020     for file in conftest.*; do
6021       case $file in
6022       *.c | *.o | *.obj) ;;
6023       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
6024       esac
6025     done
6026   else
6027     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
6028   fi
6029   rm -f conftest*
6030   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
6031 fi
6032 fi
6033
6034 EXEEXT=""
6035 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
6036 echo "$ac_t""${ac_cv_exeext}" 1>&6
6037 ac_exeext=$EXEEXT
6038
6039
6040 subdirs="$configdirs"
6041
6042 trap '' 1 2 15
6043 cat > confcache <<\EOF
6044 # This file is a shell script that caches the results of configure
6045 # tests run on this system so they can be shared between configure
6046 # scripts and configure runs.  It is not useful on other systems.
6047 # If it contains results you don't want to keep, you may remove or edit it.
6048 #
6049 # By default, configure uses ./config.cache as the cache file,
6050 # creating it if it does not exist already.  You can give configure
6051 # the --cache-file=FILE option to use a different cache file; that is
6052 # what configure does when it calls configure scripts in
6053 # subdirectories, so they share the cache.
6054 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6055 # config.status only pays attention to the cache file if you give it the
6056 # --recheck option to rerun configure.
6057 #
6058 EOF
6059 # The following way of writing the cache mishandles newlines in values,
6060 # but we know of no workaround that is simple, portable, and efficient.
6061 # So, don't put newlines in cache variables' values.
6062 # Ultrix sh set writes to stderr and can't be redirected directly,
6063 # and sets the high bit in the cache file unless we assign to the vars.
6064 (set) 2>&1 |
6065   case `(ac_space=' '; set | grep ac_space) 2>&1` in
6066   *ac_space=\ *)
6067     # `set' does not quote correctly, so add quotes (double-quote substitution
6068     # turns \\\\ into \\, and sed turns \\ into \).
6069     sed -n \
6070       -e "s/'/'\\\\''/g" \
6071       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6072     ;;
6073   *)
6074     # `set' quotes correctly as required by POSIX, so do not add quotes.
6075     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6076     ;;
6077   esac >> confcache
6078 if cmp -s $cache_file confcache; then
6079   :
6080 else
6081   if test -w $cache_file; then
6082     echo "updating cache $cache_file"
6083     cat confcache > $cache_file
6084   else
6085     echo "not updating unwritable cache $cache_file"
6086   fi
6087 fi
6088 rm -f confcache
6089
6090 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6091
6092 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6093 # Let make expand exec_prefix.
6094 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6095
6096 # Any assignment to VPATH causes Sun make to only execute
6097 # the first set of double-colon rules, so remove it if not needed.
6098 # If there is a colon in the path, we need to keep it.
6099 if test "x$srcdir" = x.; then
6100   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6101 fi
6102
6103 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6104
6105 DEFS=-DHAVE_CONFIG_H
6106
6107 # Without the "./", some shells look in PATH for config.status.
6108 : ${CONFIG_STATUS=./config.status}
6109
6110 echo creating $CONFIG_STATUS
6111 rm -f $CONFIG_STATUS
6112 cat > $CONFIG_STATUS <<EOF
6113 #! /bin/sh
6114 # Generated automatically by configure.
6115 # Run this file to recreate the current configuration.
6116 # This directory was configured as follows,
6117 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6118 #
6119 # $0 $ac_configure_args
6120 #
6121 # Compiler output produced by configure, useful for debugging
6122 # configure, is in ./config.log if it exists.
6123
6124 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6125 for ac_option
6126 do
6127   case "\$ac_option" in
6128   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6129     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6130     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6131   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6132     echo "$CONFIG_STATUS generated by autoconf version 2.13"
6133     exit 0 ;;
6134   -help | --help | --hel | --he | --h)
6135     echo "\$ac_cs_usage"; exit 0 ;;
6136   *) echo "\$ac_cs_usage"; exit 1 ;;
6137   esac
6138 done
6139
6140 ac_given_srcdir=$srcdir
6141 ac_given_INSTALL="$INSTALL"
6142
6143 trap 'rm -fr `echo "Makefile tui/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
6144 EOF
6145 cat >> $CONFIG_STATUS <<EOF
6146
6147 # Protect against being on the right side of a sed subst in config.status.
6148 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6149  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6150 $ac_vpsub
6151 $extrasub
6152 s%@SHELL@%$SHELL%g
6153 s%@CFLAGS@%$CFLAGS%g
6154 s%@CPPFLAGS@%$CPPFLAGS%g
6155 s%@CXXFLAGS@%$CXXFLAGS%g
6156 s%@FFLAGS@%$FFLAGS%g
6157 s%@DEFS@%$DEFS%g
6158 s%@LDFLAGS@%$LDFLAGS%g
6159 s%@LIBS@%$LIBS%g
6160 s%@exec_prefix@%$exec_prefix%g
6161 s%@prefix@%$prefix%g
6162 s%@program_transform_name@%$program_transform_name%g
6163 s%@bindir@%$bindir%g
6164 s%@sbindir@%$sbindir%g
6165 s%@libexecdir@%$libexecdir%g
6166 s%@datadir@%$datadir%g
6167 s%@sysconfdir@%$sysconfdir%g
6168 s%@sharedstatedir@%$sharedstatedir%g
6169 s%@localstatedir@%$localstatedir%g
6170 s%@libdir@%$libdir%g
6171 s%@includedir@%$includedir%g
6172 s%@oldincludedir@%$oldincludedir%g
6173 s%@infodir@%$infodir%g
6174 s%@mandir@%$mandir%g
6175 s%@CC@%$CC%g
6176 s%@CPP@%$CPP%g
6177 s%@host@%$host%g
6178 s%@host_alias@%$host_alias%g
6179 s%@host_cpu@%$host_cpu%g
6180 s%@host_vendor@%$host_vendor%g
6181 s%@host_os@%$host_os%g
6182 s%@target@%$target%g
6183 s%@target_alias@%$target_alias%g
6184 s%@target_cpu@%$target_cpu%g
6185 s%@target_vendor@%$target_vendor%g
6186 s%@target_os@%$target_os%g
6187 s%@build@%$build%g
6188 s%@build_alias@%$build_alias%g
6189 s%@build_cpu@%$build_cpu%g
6190 s%@build_vendor@%$build_vendor%g
6191 s%@build_os@%$build_os%g
6192 s%@SET_MAKE@%$SET_MAKE%g
6193 s%@RANLIB@%$RANLIB%g
6194 s%@ALLOCA@%$ALLOCA%g
6195 s%@USE_NLS@%$USE_NLS%g
6196 s%@MSGFMT@%$MSGFMT%g
6197 s%@GMSGFMT@%$GMSGFMT%g
6198 s%@XGETTEXT@%$XGETTEXT%g
6199 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
6200 s%@CATALOGS@%$CATALOGS%g
6201 s%@CATOBJEXT@%$CATOBJEXT%g
6202 s%@DATADIRNAME@%$DATADIRNAME%g
6203 s%@GMOFILES@%$GMOFILES%g
6204 s%@INSTOBJEXT@%$INSTOBJEXT%g
6205 s%@INTLDEPS@%$INTLDEPS%g
6206 s%@INTLLIBS@%$INTLLIBS%g
6207 s%@INTLOBJS@%$INTLOBJS%g
6208 s%@POFILES@%$POFILES%g
6209 s%@POSUB@%$POSUB%g
6210 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
6211 s%@GT_NO@%$GT_NO%g
6212 s%@GT_YES@%$GT_YES%g
6213 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
6214 s%@l@%$l%g
6215 s%@AWK@%$AWK%g
6216 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6217 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
6218 s%@INSTALL_DATA@%$INSTALL_DATA%g
6219 s%@AR@%$AR%g
6220 s%@YACC@%$YACC%g
6221 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
6222 s%@BUILD_TUI@%$BUILD_TUI%g
6223 s%@TUI_LIBRARY@%$TUI_LIBRARY%g
6224 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
6225 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
6226 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
6227 s%@MMALLOC@%$MMALLOC%g
6228 s%@MACHINE_OBS@%$MACHINE_OBS%g
6229 s%@DLLTOOL@%$DLLTOOL%g
6230 s%@WINDRES@%$WINDRES%g
6231 s%@TERM_LIB@%$TERM_LIB%g
6232 s%@WIN32LIBS@%$WIN32LIBS%g
6233 s%@ENABLE_IDE@%$ENABLE_IDE%g
6234 s%@FOUNDRY_LIB_BASE@%$FOUNDRY_LIB_BASE%g
6235 s%@LIBGUI@%$LIBGUI%g
6236 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
6237 s%@IDE_CFLAGS_X@%$IDE_CFLAGS_X%g
6238 s%@IDE_X@%$IDE_X%g
6239 s%@LIBIDETCL@%$LIBIDETCL%g
6240 s%@LIBIDE@%$LIBIDE%g
6241 s%@IDE_DEPS@%$IDE_DEPS%g
6242 s%@WIN32LDAPP@%$WIN32LDAPP%g
6243 s%@TCL_VERSION@%$TCL_VERSION%g
6244 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
6245 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
6246 s%@TCL_CC@%$TCL_CC%g
6247 s%@TCL_DEFS@%$TCL_DEFS%g
6248 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
6249 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
6250 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
6251 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
6252 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
6253 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
6254 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
6255 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
6256 s%@TCL_RANLIB@%$TCL_RANLIB%g
6257 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
6258 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
6259 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
6260 s%@TK_VERSION@%$TK_VERSION%g
6261 s%@TK_DEFS@%$TK_DEFS%g
6262 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
6263 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
6264 s%@TK_XLIBSW@%$TK_XLIBSW%g
6265 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
6266 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
6267 s%@TCLHDIR@%$TCLHDIR%g
6268 s%@TKHDIR@%$TKHDIR%g
6269 s%@ITCLHDIR@%$ITCLHDIR%g
6270 s%@ITKHDIR@%$ITKHDIR%g
6271 s%@TIXHDIR@%$TIXHDIR%g
6272 s%@ITCL_VERSION@%$ITCL_VERSION%g
6273 s%@ITCL_DEFS@%$ITCL_DEFS%g
6274 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
6275 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
6276 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
6277 s%@ITK_VERSION@%$ITK_VERSION%g
6278 s%@ITK_DEFS@%$ITK_DEFS%g
6279 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
6280 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
6281 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
6282 s%@TIX_VERSION@%$TIX_VERSION%g
6283 s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
6284 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
6285 s%@X_CFLAGS@%$X_CFLAGS%g
6286 s%@X_LDFLAGS@%$X_LDFLAGS%g
6287 s%@X_LIBS@%$X_LIBS%g
6288 s%@ITCLLIB@%$ITCLLIB%g
6289 s%@ITCL_DEPS@%$ITCL_DEPS%g
6290 s%@ITKLIB@%$ITKLIB%g
6291 s%@ITK_DEPS@%$ITK_DEPS%g
6292 s%@TIXLIB@%$TIXLIB%g
6293 s%@TIX_DEPS@%$TIX_DEPS%g
6294 s%@GDBTKLIBS@%$GDBTKLIBS%g
6295 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
6296 s%@IGNORE_SIM@%$IGNORE_SIM%g
6297 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
6298 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
6299 s%@CONFIG_OBS@%$CONFIG_OBS%g
6300 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
6301 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
6302 s%@HLDFLAGS@%$HLDFLAGS%g
6303 s%@HLDENV@%$HLDENV%g
6304 s%@target_subdir@%$target_subdir%g
6305 /@host_makefile_frag@/r $host_makefile_frag
6306 s%@host_makefile_frag@%%g
6307 /@target_makefile_frag@/r $target_makefile_frag
6308 s%@target_makefile_frag@%%g
6309 s%@frags@%$frags%g
6310 s%@SUBDIRS@%$SUBDIRS%g
6311 s%@LN_S@%$LN_S%g
6312 s%@EXEEXT@%$EXEEXT%g
6313 s%@subdirs@%$subdirs%g
6314
6315 CEOF
6316 EOF
6317
6318 cat >> $CONFIG_STATUS <<\EOF
6319
6320 # Split the substitutions into bite-sized pieces for seds with
6321 # small command number limits, like on Digital OSF/1 and HP-UX.
6322 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6323 ac_file=1 # Number of current file.
6324 ac_beg=1 # First line for current file.
6325 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6326 ac_more_lines=:
6327 ac_sed_cmds=""
6328 while $ac_more_lines; do
6329   if test $ac_beg -gt 1; then
6330     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6331   else
6332     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6333   fi
6334   if test ! -s conftest.s$ac_file; then
6335     ac_more_lines=false
6336     rm -f conftest.s$ac_file
6337   else
6338     if test -z "$ac_sed_cmds"; then
6339       ac_sed_cmds="sed -f conftest.s$ac_file"
6340     else
6341       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6342     fi
6343     ac_file=`expr $ac_file + 1`
6344     ac_beg=$ac_end
6345     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6346   fi
6347 done
6348 if test -z "$ac_sed_cmds"; then
6349   ac_sed_cmds=cat
6350 fi
6351 EOF
6352
6353 cat >> $CONFIG_STATUS <<EOF
6354
6355 CONFIG_FILES=\${CONFIG_FILES-"Makefile tui/Makefile .gdbinit:gdbinit.in"}
6356 EOF
6357 cat >> $CONFIG_STATUS <<\EOF
6358 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6359   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6360   case "$ac_file" in
6361   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6362        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6363   *) ac_file_in="${ac_file}.in" ;;
6364   esac
6365
6366   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6367
6368   # Remove last slash and all that follows it.  Not all systems have dirname.
6369   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6370   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6371     # The file is in a subdirectory.
6372     test ! -d "$ac_dir" && mkdir "$ac_dir"
6373     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6374     # A "../" for each directory in $ac_dir_suffix.
6375     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6376   else
6377     ac_dir_suffix= ac_dots=
6378   fi
6379
6380   case "$ac_given_srcdir" in
6381   .)  srcdir=.
6382       if test -z "$ac_dots"; then top_srcdir=.
6383       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6384   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6385   *) # Relative path.
6386     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6387     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6388   esac
6389
6390   case "$ac_given_INSTALL" in
6391   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6392   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6393   esac
6394
6395   echo creating "$ac_file"
6396   rm -f "$ac_file"
6397   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6398   case "$ac_file" in
6399   *Makefile*) ac_comsub="1i\\
6400 # $configure_input" ;;
6401   *) ac_comsub= ;;
6402   esac
6403
6404   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6405   sed -e "$ac_comsub
6406 s%@configure_input@%$configure_input%g
6407 s%@srcdir@%$srcdir%g
6408 s%@top_srcdir@%$top_srcdir%g
6409 s%@INSTALL@%$INSTALL%g
6410 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6411 fi; done
6412 rm -f conftest.s*
6413
6414 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6415 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6416 #
6417 # ac_d sets the value in "#define NAME VALUE" lines.
6418 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6419 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6420 ac_dC='\3'
6421 ac_dD='%g'
6422 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6423 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6424 ac_uB='\([      ]\)%\1#\2define\3'
6425 ac_uC=' '
6426 ac_uD='\4%g'
6427 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6428 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6429 ac_eB='$%\1#\2define\3'
6430 ac_eC=' '
6431 ac_eD='%g'
6432
6433 if test "${CONFIG_HEADERS+set}" != set; then
6434 EOF
6435 cat >> $CONFIG_STATUS <<EOF
6436   CONFIG_HEADERS="config.h:config.in"
6437 EOF
6438 cat >> $CONFIG_STATUS <<\EOF
6439 fi
6440 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6441   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6442   case "$ac_file" in
6443   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6444        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6445   *) ac_file_in="${ac_file}.in" ;;
6446   esac
6447
6448   echo creating $ac_file
6449
6450   rm -f conftest.frag conftest.in conftest.out
6451   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6452   cat $ac_file_inputs > conftest.in
6453
6454 EOF
6455
6456 # Transform confdefs.h into a sed script conftest.vals that substitutes
6457 # the proper values into config.h.in to produce config.h.  And first:
6458 # Protect against being on the right side of a sed subst in config.status.
6459 # Protect against being in an unquoted here document in config.status.
6460 rm -f conftest.vals
6461 cat > conftest.hdr <<\EOF
6462 s/[\\&%]/\\&/g
6463 s%[\\$`]%\\&%g
6464 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6465 s%ac_d%ac_u%gp
6466 s%ac_u%ac_e%gp
6467 EOF
6468 sed -n -f conftest.hdr confdefs.h > conftest.vals
6469 rm -f conftest.hdr
6470
6471 # This sed command replaces #undef with comments.  This is necessary, for
6472 # example, in the case of _POSIX_SOURCE, which is predefined and required
6473 # on some systems where configure will not decide to define it.
6474 cat >> conftest.vals <<\EOF
6475 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6476 EOF
6477
6478 # Break up conftest.vals because some shells have a limit on
6479 # the size of here documents, and old seds have small limits too.
6480
6481 rm -f conftest.tail
6482 while :
6483 do
6484   ac_lines=`grep -c . conftest.vals`
6485   # grep -c gives empty output for an empty file on some AIX systems.
6486   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6487   # Write a limited-size here document to conftest.frag.
6488   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6489   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6490   echo 'CEOF
6491   sed -f conftest.frag conftest.in > conftest.out
6492   rm -f conftest.in
6493   mv conftest.out conftest.in
6494 ' >> $CONFIG_STATUS
6495   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6496   rm -f conftest.vals
6497   mv conftest.tail conftest.vals
6498 done
6499 rm -f conftest.vals
6500
6501 cat >> $CONFIG_STATUS <<\EOF
6502   rm -f conftest.frag conftest.h
6503   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6504   cat conftest.in >> conftest.h
6505   rm -f conftest.in
6506   if cmp -s $ac_file conftest.h 2>/dev/null; then
6507     echo "$ac_file is unchanged"
6508     rm -f conftest.h
6509   else
6510     # Remove last slash and all that follows it.  Not all systems have dirname.
6511       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6512       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6513       # The file is in a subdirectory.
6514       test ! -d "$ac_dir" && mkdir "$ac_dir"
6515     fi
6516     rm -f $ac_file
6517     mv conftest.h $ac_file
6518   fi
6519 fi; done
6520
6521 EOF
6522
6523 cat >> $CONFIG_STATUS <<EOF
6524 ac_sources="$files"
6525 ac_dests="$links"
6526 EOF
6527
6528 cat >> $CONFIG_STATUS <<\EOF
6529 srcdir=$ac_given_srcdir
6530 while test -n "$ac_sources"; do
6531   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6532   set $ac_sources; ac_source=$1; shift; ac_sources=$*
6533
6534   echo "linking $srcdir/$ac_source to $ac_dest"
6535
6536   if test ! -r $srcdir/$ac_source; then
6537     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
6538   fi
6539   rm -f $ac_dest
6540
6541   # Make relative symlinks.
6542   # Remove last slash and all that follows it.  Not all systems have dirname.
6543   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
6544   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
6545     # The dest file is in a subdirectory.
6546     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
6547     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
6548     # A "../" for each directory in $ac_dest_dir_suffix.
6549     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
6550   else
6551     ac_dest_dir_suffix= ac_dots=
6552   fi
6553
6554   case "$srcdir" in
6555   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
6556   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
6557   esac
6558
6559   # Make a symlink if possible; otherwise try a hard link.
6560   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6561     ln $srcdir/$ac_source $ac_dest; then :
6562   else
6563     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
6564   fi
6565 done
6566 EOF
6567 cat >> $CONFIG_STATUS <<EOF
6568
6569 gdb_host_cpu=$gdb_host_cpu
6570 gdb_target_cpu=$gdb_target_cpu
6571 nativefile=$nativefile
6572
6573 EOF
6574 cat >> $CONFIG_STATUS <<\EOF
6575
6576 if test "${nativefile}" = ""; then
6577 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
6578         < Makefile > Makefile.tem
6579 mv -f Makefile.tem Makefile
6580 fi
6581
6582 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
6583 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
6584 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
6585 mv -f Makefile.tmp Makefile
6586
6587 case x$CONFIG_HEADERS in
6588 xconfig.h:config.in)
6589 echo > stamp-h ;;
6590 esac
6591
6592 exit 0
6593 EOF
6594 chmod +x $CONFIG_STATUS
6595 rm -fr confdefs* $ac_clean_files
6596 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6597
6598 if test "$no_recursion" != yes; then
6599
6600   # Remove --cache-file and --srcdir arguments so they do not pile up.
6601   ac_sub_configure_args=
6602   ac_prev=
6603   for ac_arg in $ac_configure_args; do
6604     if test -n "$ac_prev"; then
6605       ac_prev=
6606       continue
6607     fi
6608     case "$ac_arg" in
6609     -cache-file | --cache-file | --cache-fil | --cache-fi \
6610     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6611       ac_prev=cache_file ;;
6612     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6613     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
6614       ;;
6615     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6616       ac_prev=srcdir ;;
6617     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6618       ;;
6619     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
6620     esac
6621   done
6622
6623   for ac_config_dir in $configdirs; do
6624
6625     # Do not complain, so a configure script can configure whichever
6626     # parts of a large source tree are present.
6627     if test ! -d $srcdir/$ac_config_dir; then
6628       continue
6629     fi
6630
6631     echo configuring in $ac_config_dir
6632
6633     case "$srcdir" in
6634     .) ;;
6635     *)
6636       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
6637       else
6638         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
6639       fi
6640       ;;
6641     esac
6642
6643     ac_popdir=`pwd`
6644     cd $ac_config_dir
6645
6646       # A "../" for each directory in /$ac_config_dir.
6647       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
6648
6649     case "$srcdir" in
6650     .) # No --srcdir option.  We are building in place.
6651       ac_sub_srcdir=$srcdir ;;
6652     /*) # Absolute path.
6653       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
6654     *) # Relative path.
6655       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
6656     esac
6657
6658     # Check for guested configure; otherwise get Cygnus style configure.
6659     if test -f $ac_sub_srcdir/configure; then
6660       ac_sub_configure=$ac_sub_srcdir/configure
6661     elif test -f $ac_sub_srcdir/configure.in; then
6662       ac_sub_configure=$ac_configure
6663     else
6664       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
6665       ac_sub_configure=
6666     fi
6667
6668     # The recursion is here.
6669     if test -n "$ac_sub_configure"; then
6670
6671       # Make the cache file name correct relative to the subdirectory.
6672       case "$cache_file" in
6673       /*) ac_sub_cache_file=$cache_file ;;
6674       *) # Relative path.
6675         ac_sub_cache_file="$ac_dots$cache_file" ;;
6676       esac
6677   case "$ac_given_INSTALL" in
6678         [/$]*) INSTALL="$ac_given_INSTALL" ;;
6679         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6680         esac
6681
6682       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
6683       # The eval makes quoting arguments work.
6684       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
6685       then :
6686       else
6687         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
6688       fi
6689     fi
6690
6691     cd $ac_popdir
6692   done
6693 fi
6694
6695
6696 exit 0