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="$ac_help
  19   --enable-tui            Enable full-screen terminal user interface"
  20 ac_help="$ac_help
  21   --enable-netrom         Enable NetROM support"
  22 ac_help="$ac_help
  23   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  24 ac_help="$ac_help
  25   --with-mmalloc          Use memory mapped malloc package"
  26 ac_help="$ac_help
  27   --enable-carp           Configure alternative readaptive paradigm "
  28 ac_help="$ac_help
  29   --enable-targets        Alternative target configurations"
  30 ac_help="$ac_help
  31   --enable-ide            Enable IDE support"
  32 ac_help="$ac_help
  33   --with-foundry-libs=DIR Use the Foundry SDK in DIR"
  34 ac_help="$ac_help
  35   --with-cpu=CPU          Set the default CPU variant to debug"
  36 ac_help="$ac_help
  37   --enable-gdbtk          Enable GDBTK GUI front end"
  38 ac_help="$ac_help
  39   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  40 ac_help="$ac_help
  41   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  42 ac_help="$ac_help
  43   --with-tclinclude=DIR   Directory where tcl private headers are"
  44 ac_help="$ac_help
  45   --with-tkinclude=DIR    Directory where tk private headers are"
  46 ac_help="$ac_help
  47   --with-itclconfig       Directory containing itcl configuration (itclConfig.sh)"
  48 ac_help="$ac_help
  49   --with-itkconfig        Directory containing itk configuration (itkConfig.sh)"
  50 ac_help="$ac_help
  51   --with-tixconfig        Directory containing tix configuration (tixConfig.sh)"
  52 ac_help="$ac_help
  53   --with-x                use the X Window System"
  54 ac_help="$ac_help
  55   --with-sim-gpu2=DIR     Use GPU2 library under given DIR"
  56 ac_help="$ac_help
  57   --with-sim-funit=DIR    Use target FP lib under given DIR"
  58 ac_help="$ac_help
  59   --enable-sim            Link gdb with simulator"
  60 ac_help="$ac_help
  61   --enable-shared         Use shared libraries"
  62
  63 # Initialize some variables set by options.
  64 # The variables have the same names as the options, with
  65 # dashes changed to underlines.
  66 build=NONE
  67 cache_file=./config.cache
  68 exec_prefix=NONE
  69 host=NONE
  70 no_create=
  71 nonopt=NONE
  72 no_recursion=
  73 prefix=NONE
  74 program_prefix=NONE
  75 program_suffix=NONE
  76 program_transform_name=s,x,x,
  77 silent=
  78 site=
  79 srcdir=
  80 target=NONE
  81 verbose=
  82 x_includes=NONE
  83 x_libraries=NONE
  84 bindir='${exec_prefix}/bin'
  85 sbindir='${exec_prefix}/sbin'
  86 libexecdir='${exec_prefix}/libexec'
  87 datadir='${prefix}/share'
  88 sysconfdir='${prefix}/etc'
  89 sharedstatedir='${prefix}/com'
  90 localstatedir='${prefix}/var'
  91 libdir='${exec_prefix}/lib'
  92 includedir='${prefix}/include'
  93 oldincludedir='/usr/include'
  94 infodir='${prefix}/info'
  95 mandir='${prefix}/man'
  96
  97 # Initialize some other variables.
  98 subdirs=
  99 MFLAGS= MAKEFLAGS=
 100 SHELL=${CONFIG_SHELL-/bin/sh}
 101 # Maximum number of lines to put in a shell here document.
 102 ac_max_here_lines=12
 103
 104 ac_prev=
 105 for ac_option
 106 do
 107
 108   # If the previous option needs an argument, assign it.
 109   if test -n "$ac_prev"; then
 110     eval "$ac_prev=\$ac_option"
 111     ac_prev=
 112     continue
 113   fi
 114
 115   case "$ac_option" in
 116   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 117   *) ac_optarg= ;;
 118   esac
 119
 120   # Accept the important Cygnus configure options, so we can diagnose typos.
 121
 122   case "$ac_option" in
 123
 124   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 125     ac_prev=bindir ;;
 126   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 127     bindir="$ac_optarg" ;;
 128
 129   -build | --build | --buil | --bui | --bu)
 130     ac_prev=build ;;
 131   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 132     build="$ac_optarg" ;;
 133
 134   -cache-file | --cache-file | --cache-fil | --cache-fi \
 135   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 136     ac_prev=cache_file ;;
 137   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 138   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 139     cache_file="$ac_optarg" ;;
 140
 141   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 142     ac_prev=datadir ;;
 143   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 144   | --da=*)
 145     datadir="$ac_optarg" ;;
 146
 147   -disable-* | --disable-*)
 148     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 149     # Reject names that are not valid shell variable names.
 150     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 151       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 152     fi
 153     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 154     eval "enable_${ac_feature}=no" ;;
 155
 156   -enable-* | --enable-*)
 157     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 158     # Reject names that are not valid shell variable names.
 159     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 160       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 161     fi
 162     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 163     case "$ac_option" in
 164       *=*) ;;
 165       *) ac_optarg=yes ;;
 166     esac
 167     eval "enable_${ac_feature}='$ac_optarg'" ;;
 168
 169   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 170   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 171   | --exec | --exe | --ex)
 172     ac_prev=exec_prefix ;;
 173   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 174   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 175   | --exec=* | --exe=* | --ex=*)
 176     exec_prefix="$ac_optarg" ;;
 177
 178   -gas | --gas | --ga | --g)
 179     # Obsolete; use --with-gas.
 180     with_gas=yes ;;
 181
 182   -help | --help | --hel | --he)
 183     # Omit some internal or obsolete options to make the list less imposing.
 184     # This message is too long to be a string in the A/UX 3.1 sh.
 185     cat << EOF
 186 Usage: configure [options] [host]
 187 Options: [defaults in brackets after descriptions]
 188 Configuration:
 189   --cache-file=FILE       cache test results in FILE
 190   --help                  print this message
 191   --no-create             do not create output files
 192   --quiet, --silent       do not print \`checking...' messages
 193   --version               print the version of autoconf that created configure
 194 Directory and file names:
 195   --prefix=PREFIX         install architecture-independent files in PREFIX
 196                           [$ac_default_prefix]
 197   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 198                           [same as prefix]
 199   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 200   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 201   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 202   --datadir=DIR           read-only architecture-independent data in DIR
 203                           [PREFIX/share]
 204   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 205   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 206                           [PREFIX/com]
 207   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 208   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 209   --includedir=DIR        C header files in DIR [PREFIX/include]
 210   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 211   --infodir=DIR           info documentation in DIR [PREFIX/info]
 212   --mandir=DIR            man documentation in DIR [PREFIX/man]
 213   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 214   --program-prefix=PREFIX prepend PREFIX to installed program names
 215   --program-suffix=SUFFIX append SUFFIX to installed program names
 216   --program-transform-name=PROGRAM
 217                           run sed PROGRAM on installed program names
 218 EOF
 219     cat << EOF
 220 Host type:
 221   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 222   --host=HOST             configure for HOST [guessed]
 223   --target=TARGET         configure for TARGET [TARGET=HOST]
 224 Features and packages:
 225   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 226   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 227   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 228   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 229   --x-includes=DIR        X include files are in DIR
 230   --x-libraries=DIR       X library files are in DIR
 231 EOF
 232     if test -n "$ac_help"; then
 233       echo "--enable and --with options recognized:$ac_help"
 234     fi
 235     exit 0 ;;
 236
 237   -host | --host | --hos | --ho)
 238     ac_prev=host ;;
 239   -host=* | --host=* | --hos=* | --ho=*)
 240     host="$ac_optarg" ;;
 241
 242   -includedir | --includedir | --includedi | --included | --include \
 243   | --includ | --inclu | --incl | --inc)
 244     ac_prev=includedir ;;
 245   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 246   | --includ=* | --inclu=* | --incl=* | --inc=*)
 247     includedir="$ac_optarg" ;;
 248
 249   -infodir | --infodir | --infodi | --infod | --info | --inf)
 250     ac_prev=infodir ;;
 251   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 252     infodir="$ac_optarg" ;;
 253
 254   -libdir | --libdir | --libdi | --libd)
 255     ac_prev=libdir ;;
 256   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 257     libdir="$ac_optarg" ;;
 258
 259   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 260   | --libexe | --libex | --libe)
 261     ac_prev=libexecdir ;;
 262   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 263   | --libexe=* | --libex=* | --libe=*)
 264     libexecdir="$ac_optarg" ;;
 265
 266   -localstatedir | --localstatedir | --localstatedi | --localstated \
 267   | --localstate | --localstat | --localsta | --localst \
 268   | --locals | --local | --loca | --loc | --lo)
 269     ac_prev=localstatedir ;;
 270   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 271   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 272   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 273     localstatedir="$ac_optarg" ;;
 274
 275   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 276     ac_prev=mandir ;;
 277   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 278     mandir="$ac_optarg" ;;
 279
 280   -nfp | --nfp | --nf)
 281     # Obsolete; use --without-fp.
 282     with_fp=no ;;
 283
 284   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 285   | --no-cr | --no-c)
 286     no_create=yes ;;
 287
 288   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 289   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 290     no_recursion=yes ;;
 291
 292   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 293   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 294   | --oldin | --oldi | --old | --ol | --o)
 295     ac_prev=oldincludedir ;;
 296   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 297   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 298   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 299     oldincludedir="$ac_optarg" ;;
 300
 301   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 302     ac_prev=prefix ;;
 303   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 304     prefix="$ac_optarg" ;;
 305
 306   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 307   | --program-pre | --program-pr | --program-p)
 308     ac_prev=program_prefix ;;
 309   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 310   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 311     program_prefix="$ac_optarg" ;;
 312
 313   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 314   | --program-suf | --program-su | --program-s)
 315     ac_prev=program_suffix ;;
 316   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 317   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 318     program_suffix="$ac_optarg" ;;
 319
 320   -program-transform-name | --program-transform-name \
 321   | --program-transform-nam | --program-transform-na \
 322   | --program-transform-n | --program-transform- \
 323   | --program-transform | --program-transfor \
 324   | --program-transfo | --program-transf \
 325   | --program-trans | --program-tran \
 326   | --progr-tra | --program-tr | --program-t)
 327     ac_prev=program_transform_name ;;
 328   -program-transform-name=* | --program-transform-name=* \
 329   | --program-transform-nam=* | --program-transform-na=* \
 330   | --program-transform-n=* | --program-transform-=* \
 331   | --program-transform=* | --program-transfor=* \
 332   | --program-transfo=* | --program-transf=* \
 333   | --program-trans=* | --program-tran=* \
 334   | --progr-tra=* | --program-tr=* | --program-t=*)
 335     program_transform_name="$ac_optarg" ;;
 336
 337   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 338   | -silent | --silent | --silen | --sile | --sil)
 339     silent=yes ;;
 340
 341   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 342     ac_prev=sbindir ;;
 343   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 344   | --sbi=* | --sb=*)
 345     sbindir="$ac_optarg" ;;
 346
 347   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 348   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 349   | --sharedst | --shareds | --shared | --share | --shar \
 350   | --sha | --sh)
 351     ac_prev=sharedstatedir ;;
 352   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 353   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 354   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 355   | --sha=* | --sh=*)
 356     sharedstatedir="$ac_optarg" ;;
 357
 358   -site | --site | --sit)
 359     ac_prev=site ;;
 360   -site=* | --site=* | --sit=*)
 361     site="$ac_optarg" ;;
 362
 363   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 364     ac_prev=srcdir ;;
 365   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 366     srcdir="$ac_optarg" ;;
 367
 368   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 369   | --syscon | --sysco | --sysc | --sys | --sy)
 370     ac_prev=sysconfdir ;;
 371   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 372   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 373     sysconfdir="$ac_optarg" ;;
 374
 375   -target | --target | --targe | --targ | --tar | --ta | --t)
 376     ac_prev=target ;;
 377   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 378     target="$ac_optarg" ;;
 379
 380   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 381     verbose=yes ;;
 382
 383   -version | --version | --versio | --versi | --vers)
 384     echo "configure generated by autoconf version 2.13"
 385     exit 0 ;;
 386
 387   -with-* | --with-*)
 388     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 389     # Reject names that are not valid shell variable names.
 390     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 391       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 392     fi
 393     ac_package=`echo $ac_package| sed 's/-/_/g'`
 394     case "$ac_option" in
 395       *=*) ;;
 396       *) ac_optarg=yes ;;
 397     esac
 398     eval "with_${ac_package}='$ac_optarg'" ;;
 399
 400   -without-* | --without-*)
 401     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 402     # Reject names that are not valid shell variable names.
 403     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 404       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 405     fi
 406     ac_package=`echo $ac_package| sed 's/-/_/g'`
 407     eval "with_${ac_package}=no" ;;
 408
 409   --x)
 410     # Obsolete; use --with-x.
 411     with_x=yes ;;
 412
 413   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 414   | --x-incl | --x-inc | --x-in | --x-i)
 415     ac_prev=x_includes ;;
 416   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 417   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 418     x_includes="$ac_optarg" ;;
 419
 420   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 421   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 422     ac_prev=x_libraries ;;
 423   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 424   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 425     x_libraries="$ac_optarg" ;;
 426
 427   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 428     ;;
 429
 430   *)
 431     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 432       echo "configure: warning: $ac_option: invalid host type" 1>&2
 433     fi
 434     if test "x$nonopt" != xNONE; then
 435       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 436     fi
 437     nonopt="$ac_option"
 438     ;;
 439
 440   esac
 441 done
 442
 443 if test -n "$ac_prev"; then
 444   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 445 fi
 446
 447 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 448
 449 # File descriptor usage:
 450 # 0 standard input
 451 # 1 file creation
 452 # 2 errors and warnings
 453 # 3 some systems may open it to /dev/tty
 454 # 4 used on the Kubota Titan
 455 # 6 checking for... messages and results
 456 # 5 compiler messages saved in config.log
 457 if test "$silent" = yes; then
 458   exec 6>/dev/null
 459 else
 460   exec 6>&1
 461 fi
 462 exec 5>./config.log
 463
 464 echo "\
 465 This file contains any messages produced by compilers while
 466 running configure, to aid debugging if configure makes a mistake.
 467 " 1>&5
 468
 469 # Strip out --no-create and --no-recursion so they do not pile up.
 470 # Also quote any args containing shell metacharacters.
 471 ac_configure_args=
 472 for ac_arg
 473 do
 474   case "$ac_arg" in
 475   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 476   | --no-cr | --no-c) ;;
 477   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 478   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 479   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 480   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 481   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 482   esac
 483 done
 484
 485 # NLS nuisances.
 486 # Only set these to C if already set.  These must not be set unconditionally
 487 # because not all systems understand e.g. LANG=C (notably SCO).
 488 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 489 # Non-C LC_CTYPE values break the ctype check.
 490 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 491 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 492 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 493 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 494
 495 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 496 rm -rf conftest* confdefs.h
 497 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 498 echo > confdefs.h
 499
 500 # A filename unique to this package, relative to the directory that
 501 # configure is in, which we can look for to find out if srcdir is correct.
 502 ac_unique_file=main.c
 503
 504 # Find the source files, if location was not specified.
 505 if test -z "$srcdir"; then
 506   ac_srcdir_defaulted=yes
 507   # Try the directory containing this script, then its parent.
 508   ac_prog=$0
 509   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 510   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 511   srcdir=$ac_confdir
 512   if test ! -r $srcdir/$ac_unique_file; then
 513     srcdir=..
 514   fi
 515 else
 516   ac_srcdir_defaulted=no
 517 fi
 518 if test ! -r $srcdir/$ac_unique_file; then
 519   if test "$ac_srcdir_defaulted" = yes; then
 520     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 521   else
 522     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 523   fi
 524 fi
 525 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 526
 527 # Prefer explicitly selected file to automatically selected ones.
 528 if test -z "$CONFIG_SITE"; then
 529   if test "x$prefix" != xNONE; then
 530     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 531   else
 532     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 533   fi
 534 fi
 535 for ac_site_file in $CONFIG_SITE; do
 536   if test -r "$ac_site_file"; then
 537     echo "loading site script $ac_site_file"
 538     . "$ac_site_file"
 539   fi
 540 done
 541
 542 if test -r "$cache_file"; then
 543   echo "loading cache $cache_file"
 544   . $cache_file
 545 else
 546   echo "creating cache $cache_file"
 547   > $cache_file
 548 fi
 549
 550 ac_ext=c
 551 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 552 ac_cpp='$CPP $CPPFLAGS'
 553 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 554 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 555 cross_compiling=$ac_cv_prog_cc_cross
 556
 557 ac_exeext=
 558 ac_objext=o
 559 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 560   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 561   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 562     ac_n= ac_c='
 563 ' ac_t='        '
 564   else
 565     ac_n=-n ac_c= ac_t=
 566   fi
 567 else
 568   ac_n= ac_c='\c' ac_t=
 569 fi
 570
 571
 572
 573
 574 # Extract the first word of "gcc", so it can be a program name with args.
 575 set dummy gcc; ac_word=$2
 576 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 577 echo "configure:578: checking for $ac_word" >&5
 578 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 579   echo $ac_n "(cached) $ac_c" 1>&6
 580 else
 581   if test -n "$CC"; then
 582   ac_cv_prog_CC="$CC" # Let the user override the test.
 583 else
 584   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 585   ac_dummy="$PATH"
 586   for ac_dir in $ac_dummy; do
 587     test -z "$ac_dir" && ac_dir=.
 588     if test -f $ac_dir/$ac_word; then
 589       ac_cv_prog_CC="gcc"
 590       break
 591     fi
 592   done
 593   IFS="$ac_save_ifs"
 594 fi
 595 fi
 596 CC="$ac_cv_prog_CC"
 597 if test -n "$CC"; then
 598   echo "$ac_t""$CC" 1>&6
 599 else
 600   echo "$ac_t""no" 1>&6
 601 fi
 602
 603 if test -z "$CC"; then
 604   # Extract the first word of "cc", so it can be a program name with args.
 605 set dummy cc; ac_word=$2
 606 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 607 echo "configure:608: checking for $ac_word" >&5
 608 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 609   echo $ac_n "(cached) $ac_c" 1>&6
 610 else
 611   if test -n "$CC"; then
 612   ac_cv_prog_CC="$CC" # Let the user override the test.
 613 else
 614   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 615   ac_prog_rejected=no
 616   ac_dummy="$PATH"
 617   for ac_dir in $ac_dummy; do
 618     test -z "$ac_dir" && ac_dir=.
 619     if test -f $ac_dir/$ac_word; then
 620       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 621         ac_prog_rejected=yes
 622         continue
 623       fi
 624       ac_cv_prog_CC="cc"
 625       break
 626     fi
 627   done
 628   IFS="$ac_save_ifs"
 629 if test $ac_prog_rejected = yes; then
 630   # We found a bogon in the path, so make sure we never use it.
 631   set dummy $ac_cv_prog_CC
 632   shift
 633   if test $# -gt 0; then
 634     # We chose a different compiler from the bogus one.
 635     # However, it has the same basename, so the bogon will be chosen
 636     # first if we set CC to just the basename; use the full file name.
 637     shift
 638     set dummy "$ac_dir/$ac_word" "$@"
 639     shift
 640     ac_cv_prog_CC="$@"
 641   fi
 642 fi
 643 fi
 644 fi
 645 CC="$ac_cv_prog_CC"
 646 if test -n "$CC"; then
 647   echo "$ac_t""$CC" 1>&6
 648 else
 649   echo "$ac_t""no" 1>&6
 650 fi
 651
 652   if test -z "$CC"; then
 653     case "`uname -s`" in
 654     *win32* | *WIN32*)
 655       # Extract the first word of "cl", so it can be a program name with args.
 656 set dummy cl; ac_word=$2
 657 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 658 echo "configure:659: checking for $ac_word" >&5
 659 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 660   echo $ac_n "(cached) $ac_c" 1>&6
 661 else
 662   if test -n "$CC"; then
 663   ac_cv_prog_CC="$CC" # Let the user override the test.
 664 else
 665   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 666   ac_dummy="$PATH"
 667   for ac_dir in $ac_dummy; do
 668     test -z "$ac_dir" && ac_dir=.
 669     if test -f $ac_dir/$ac_word; then
 670       ac_cv_prog_CC="cl"
 671       break
 672     fi
 673   done
 674   IFS="$ac_save_ifs"
 675 fi
 676 fi
 677 CC="$ac_cv_prog_CC"
 678 if test -n "$CC"; then
 679   echo "$ac_t""$CC" 1>&6
 680 else
 681   echo "$ac_t""no" 1>&6
 682 fi
 683  ;;
 684     esac
 685   fi
 686   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 687 fi
 688
 689 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 690 echo "configure:691: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 691
 692 ac_ext=c
 693 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 694 ac_cpp='$CPP $CPPFLAGS'
 695 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 696 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 697 cross_compiling=$ac_cv_prog_cc_cross
 698
 699 cat > conftest.$ac_ext << EOF
 700
 701 #line 702 "configure"
 702 #include "confdefs.h"
 703
 704 main(){return(0);}
 705 EOF
 706 if { (eval echo configure:707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 707   ac_cv_prog_cc_works=yes
 708   # If we can't run a trivial program, we are probably using a cross compiler.
 709   if (./conftest; exit) 2>/dev/null; then
 710     ac_cv_prog_cc_cross=no
 711   else
 712     ac_cv_prog_cc_cross=yes
 713   fi
 714 else
 715   echo "configure: failed program was:" >&5
 716   cat conftest.$ac_ext >&5
 717   ac_cv_prog_cc_works=no
 718 fi
 719 rm -fr conftest*
 720 ac_ext=c
 721 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 722 ac_cpp='$CPP $CPPFLAGS'
 723 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 724 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 725 cross_compiling=$ac_cv_prog_cc_cross
 726
 727 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 728 if test $ac_cv_prog_cc_works = no; then
 729   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 730 fi
 731 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 732 echo "configure:733: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 733 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 734 cross_compiling=$ac_cv_prog_cc_cross
 735
 736 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 737 echo "configure:738: checking whether we are using GNU C" >&5
 738 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 739   echo $ac_n "(cached) $ac_c" 1>&6
 740 else
 741   cat > conftest.c <<EOF
 742 #ifdef __GNUC__
 743   yes;
 744 #endif
 745 EOF
 746 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:747: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 747   ac_cv_prog_gcc=yes
 748 else
 749   ac_cv_prog_gcc=no
 750 fi
 751 fi
 752
 753 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 754
 755 if test $ac_cv_prog_gcc = yes; then
 756   GCC=yes
 757 else
 758   GCC=
 759 fi
 760
 761 ac_test_CFLAGS="${CFLAGS+set}"
 762 ac_save_CFLAGS="$CFLAGS"
 763 CFLAGS=
 764 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 765 echo "configure:766: checking whether ${CC-cc} accepts -g" >&5
 766 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 767   echo $ac_n "(cached) $ac_c" 1>&6
 768 else
 769   echo 'void f(){}' > conftest.c
 770 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 771   ac_cv_prog_cc_g=yes
 772 else
 773   ac_cv_prog_cc_g=no
 774 fi
 775 rm -f conftest*
 776
 777 fi
 778
 779 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 780 if test "$ac_test_CFLAGS" = set; then
 781   CFLAGS="$ac_save_CFLAGS"
 782 elif test $ac_cv_prog_cc_g = yes; then
 783   if test "$GCC" = yes; then
 784     CFLAGS="-g -O2"
 785   else
 786     CFLAGS="-g"
 787   fi
 788 else
 789   if test "$GCC" = yes; then
 790     CFLAGS="-O2"
 791   else
 792     CFLAGS=
 793   fi
 794 fi
 795
 796 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 797 echo "configure:798: checking how to run the C preprocessor" >&5
 798 # On Suns, sometimes $CPP names a directory.
 799 if test -n "$CPP" && test -d "$CPP"; then
 800   CPP=
 801 fi
 802 if test -z "$CPP"; then
 803 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 804   echo $ac_n "(cached) $ac_c" 1>&6
 805 else
 806     # This must be in double quotes, not single quotes, because CPP may get
 807   # substituted into the Makefile and "${CC-cc}" will confuse make.
 808   CPP="${CC-cc} -E"
 809   # On the NeXT, cc -E runs the code through the compiler's parser,
 810   # not just through cpp.
 811   cat > conftest.$ac_ext <<EOF
 812 #line 813 "configure"
 813 #include "confdefs.h"
 814 #include <assert.h>
 815 Syntax Error
 816 EOF
 817 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 818 { (eval echo configure:819: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 819 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 820 if test -z "$ac_err"; then
 821   :
 822 else
 823   echo "$ac_err" >&5
 824   echo "configure: failed program was:" >&5
 825   cat conftest.$ac_ext >&5
 826   rm -rf conftest*
 827   CPP="${CC-cc} -E -traditional-cpp"
 828   cat > conftest.$ac_ext <<EOF
 829 #line 830 "configure"
 830 #include "confdefs.h"
 831 #include <assert.h>
 832 Syntax Error
 833 EOF
 834 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 835 { (eval echo configure:836: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 836 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 837 if test -z "$ac_err"; then
 838   :
 839 else
 840   echo "$ac_err" >&5
 841   echo "configure: failed program was:" >&5
 842   cat conftest.$ac_ext >&5
 843   rm -rf conftest*
 844   CPP="${CC-cc} -nologo -E"
 845   cat > conftest.$ac_ext <<EOF
 846 #line 847 "configure"
 847 #include "confdefs.h"
 848 #include <assert.h>
 849 Syntax Error
 850 EOF
 851 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 852 { (eval echo configure:853: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 853 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 854 if test -z "$ac_err"; then
 855   :
 856 else
 857   echo "$ac_err" >&5
 858   echo "configure: failed program was:" >&5
 859   cat conftest.$ac_ext >&5
 860   rm -rf conftest*
 861   CPP=/lib/cpp
 862 fi
 863 rm -f conftest*
 864 fi
 865 rm -f conftest*
 866 fi
 867 rm -f conftest*
 868   ac_cv_prog_CPP="$CPP"
 869 fi
 870   CPP="$ac_cv_prog_CPP"
 871 else
 872   ac_cv_prog_CPP="$CPP"
 873 fi
 874 echo "$ac_t""$CPP" 1>&6
 875
 876 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 877 echo "configure:878: checking for AIX" >&5
 878 cat > conftest.$ac_ext <<EOF
 879 #line 880 "configure"
 880 #include "confdefs.h"
 881 #ifdef _AIX
 882   yes
 883 #endif
 884
 885 EOF
 886 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 887   egrep "yes" >/dev/null 2>&1; then
 888   rm -rf conftest*
 889   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 890 #define _ALL_SOURCE 1
 891 EOF
 892
 893 else
 894   rm -rf conftest*
 895   echo "$ac_t""no" 1>&6
 896 fi
 897 rm -f conftest*
 898
 899
 900 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 901 echo "configure:902: checking for POSIXized ISC" >&5
 902 if test -d /etc/conf/kconfig.d &&
 903   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 904 then
 905   echo "$ac_t""yes" 1>&6
 906   ISC=yes # If later tests want to check for ISC.
 907   cat >> confdefs.h <<\EOF
 908 #define _POSIX_SOURCE 1
 909 EOF
 910
 911   if test "$GCC" = yes; then
 912     CC="$CC -posix"
 913   else
 914     CC="$CC -Xp"
 915   fi
 916 else
 917   echo "$ac_t""no" 1>&6
 918   ISC=
 919 fi
 920
 921
 922
 923
 924 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
 925 echo "configure:926: checking for ${CC-cc} option to accept ANSI C" >&5
 926 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
 927   echo $ac_n "(cached) $ac_c" 1>&6
 928 else
 929   am_cv_prog_cc_stdc=no
 930 ac_save_CC="$CC"
 931 # Don't try gcc -ansi; that turns off useful extensions and
 932 # breaks some systems' header files.
 933 # AIX                   -qlanglvl=ansi
 934 # Ultrix and OSF/1      -std1
 935 # HP-UX                 -Aa -D_HPUX_SOURCE
 936 # SVR4                  -Xc -D__EXTENSIONS__
 937 for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 938 do
 939   CC="$ac_save_CC $ac_arg"
 940   cat > conftest.$ac_ext <<EOF
 941 #line 942 "configure"
 942 #include "confdefs.h"
 943 #include <stdarg.h>
 944 #include <stdio.h>
 945 #include <sys/types.h>
 946 #include <sys/stat.h>
 947 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 948 struct buf { int x; };
 949 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 950 static char *e (p, i)
 951      char **p;
 952      int i;
 953 {
 954   return p[i];
 955 }
 956 static char *f (char * (*g) (char **, int), char **p, ...)
 957 {
 958   char *s;
 959   va_list v;
 960   va_start (v,p);
 961   s = g (p, va_arg (v,int));
 962   va_end (v);
 963   return s;
 964 }
 965 int test (int i, double x);
 966 struct s1 {int (*f) (int a);};
 967 struct s2 {int (*f) (double a);};
 968 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 969 int argc;
 970 char **argv;
 971
 972 int main() {
 973
 974 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 975
 976 ; return 0; }
 977 EOF
 978 if { (eval echo configure:979: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 979   rm -rf conftest*
 980   am_cv_prog_cc_stdc="$ac_arg"; break
 981 else
 982   echo "configure: failed program was:" >&5
 983   cat conftest.$ac_ext >&5
 984 fi
 985 rm -f conftest*
 986 done
 987 CC="$ac_save_CC"
 988
 989 fi
 990
 991 if test -z "$am_cv_prog_cc_stdc"; then
 992   echo "$ac_t""none needed" 1>&6
 993 else
 994   echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
 995 fi
 996 case "x$am_cv_prog_cc_stdc" in
 997   x|xno) ;;
 998   *) CC="$CC $am_cv_prog_cc_stdc" ;;
 999 esac
1000
1001
1002 ac_aux_dir=
1003 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1004   if test -f $ac_dir/install-sh; then
1005     ac_aux_dir=$ac_dir
1006     ac_install_sh="$ac_aux_dir/install-sh -c"
1007     break
1008   elif test -f $ac_dir/install.sh; then
1009     ac_aux_dir=$ac_dir
1010     ac_install_sh="$ac_aux_dir/install.sh -c"
1011     break
1012   fi
1013 done
1014 if test -z "$ac_aux_dir"; then
1015   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1016 fi
1017 ac_config_guess=$ac_aux_dir/config.guess
1018 ac_config_sub=$ac_aux_dir/config.sub
1019 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1020
1021
1022 # Do some error checking and defaulting for the host and target type.
1023 # The inputs are:
1024 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1025 #
1026 # The rules are:
1027 # 1. You are not allowed to specify --host, --target, and nonopt at the
1028 #    same time.
1029 # 2. Host defaults to nonopt.
1030 # 3. If nonopt is not specified, then host defaults to the current host,
1031 #    as determined by config.guess.
1032 # 4. Target and build default to nonopt.
1033 # 5. If nonopt is not specified, then target and build default to host.
1034
1035 # The aliases save the names the user supplied, while $host etc.
1036 # will get canonicalized.
1037 case $host---$target---$nonopt in
1038 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1039 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1040 esac
1041
1042
1043 # Make sure we can run config.sub.
1044 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1045 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1046 fi
1047
1048 echo $ac_n "checking host system type""... $ac_c" 1>&6
1049 echo "configure:1050: checking host system type" >&5
1050
1051 host_alias=$host
1052 case "$host_alias" in
1053 NONE)
1054   case $nonopt in
1055   NONE)
1056     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1057     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1058     fi ;;
1059   *) host_alias=$nonopt ;;
1060   esac ;;
1061 esac
1062
1063 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1064 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1065 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1066 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1067 echo "$ac_t""$host" 1>&6
1068
1069 echo $ac_n "checking target system type""... $ac_c" 1>&6
1070 echo "configure:1071: checking target system type" >&5
1071
1072 target_alias=$target
1073 case "$target_alias" in
1074 NONE)
1075   case $nonopt in
1076   NONE) target_alias=$host_alias ;;
1077   *) target_alias=$nonopt ;;
1078   esac ;;
1079 esac
1080
1081 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1082 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1083 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1084 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1085 echo "$ac_t""$target" 1>&6
1086
1087 echo $ac_n "checking build system type""... $ac_c" 1>&6
1088 echo "configure:1089: checking build system type" >&5
1089
1090 build_alias=$build
1091 case "$build_alias" in
1092 NONE)
1093   case $nonopt in
1094   NONE) build_alias=$host_alias ;;
1095   *) build_alias=$nonopt ;;
1096   esac ;;
1097 esac
1098
1099 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1100 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1101 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1102 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1103 echo "$ac_t""$build" 1>&6
1104
1105 test "$host_alias" != "$target_alias" &&
1106   test "$program_prefix$program_suffix$program_transform_name" = \
1107     NONENONEs,x,x, &&
1108   program_prefix=${target_alias}-
1109
1110
1111 ALL_LINGUAS=
1112 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1113 echo "configure:1114: checking whether ${MAKE-make} sets \${MAKE}" >&5
1114 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1115 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1116   echo $ac_n "(cached) $ac_c" 1>&6
1117 else
1118   cat > conftestmake <<\EOF
1119 all:
1120         @echo 'ac_maketemp="${MAKE}"'
1121 EOF
1122 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1123 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1124 if test -n "$ac_maketemp"; then
1125   eval ac_cv_prog_make_${ac_make}_set=yes
1126 else
1127   eval ac_cv_prog_make_${ac_make}_set=no
1128 fi
1129 rm -f conftestmake
1130 fi
1131 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1132   echo "$ac_t""yes" 1>&6
1133   SET_MAKE=
1134 else
1135   echo "$ac_t""no" 1>&6
1136   SET_MAKE="MAKE=${MAKE-make}"
1137 fi
1138
1139 # Extract the first word of "ranlib", so it can be a program name with args.
1140 set dummy ranlib; ac_word=$2
1141 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1142 echo "configure:1143: checking for $ac_word" >&5
1143 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1144   echo $ac_n "(cached) $ac_c" 1>&6
1145 else
1146   if test -n "$RANLIB"; then
1147   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1148 else
1149   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1150   ac_dummy="$PATH"
1151   for ac_dir in $ac_dummy; do
1152     test -z "$ac_dir" && ac_dir=.
1153     if test -f $ac_dir/$ac_word; then
1154       ac_cv_prog_RANLIB="ranlib"
1155       break
1156     fi
1157   done
1158   IFS="$ac_save_ifs"
1159   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1160 fi
1161 fi
1162 RANLIB="$ac_cv_prog_RANLIB"
1163 if test -n "$RANLIB"; then
1164   echo "$ac_t""$RANLIB" 1>&6
1165 else
1166   echo "$ac_t""no" 1>&6
1167 fi
1168
1169 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1170 echo "configure:1171: checking for ANSI C header files" >&5
1171 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1172   echo $ac_n "(cached) $ac_c" 1>&6
1173 else
1174   cat > conftest.$ac_ext <<EOF
1175 #line 1176 "configure"
1176 #include "confdefs.h"
1177 #include <stdlib.h>
1178 #include <stdarg.h>
1179 #include <string.h>
1180 #include <float.h>
1181 EOF
1182 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1183 { (eval echo configure:1184: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1184 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1185 if test -z "$ac_err"; then
1186   rm -rf conftest*
1187   ac_cv_header_stdc=yes
1188 else
1189   echo "$ac_err" >&5
1190   echo "configure: failed program was:" >&5
1191   cat conftest.$ac_ext >&5
1192   rm -rf conftest*
1193   ac_cv_header_stdc=no
1194 fi
1195 rm -f conftest*
1196
1197 if test $ac_cv_header_stdc = yes; then
1198   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1199 cat > conftest.$ac_ext <<EOF
1200 #line 1201 "configure"
1201 #include "confdefs.h"
1202 #include <string.h>
1203 EOF
1204 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1205   egrep "memchr" >/dev/null 2>&1; then
1206   :
1207 else
1208   rm -rf conftest*
1209   ac_cv_header_stdc=no
1210 fi
1211 rm -f conftest*
1212
1213 fi
1214
1215 if test $ac_cv_header_stdc = yes; then
1216   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1217 cat > conftest.$ac_ext <<EOF
1218 #line 1219 "configure"
1219 #include "confdefs.h"
1220 #include <stdlib.h>
1221 EOF
1222 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1223   egrep "free" >/dev/null 2>&1; then
1224   :
1225 else
1226   rm -rf conftest*
1227   ac_cv_header_stdc=no
1228 fi
1229 rm -f conftest*
1230
1231 fi
1232
1233 if test $ac_cv_header_stdc = yes; then
1234   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1235 if test "$cross_compiling" = yes; then
1236   :
1237 else
1238   cat > conftest.$ac_ext <<EOF
1239 #line 1240 "configure"
1240 #include "confdefs.h"
1241 #include <ctype.h>
1242 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1243 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1244 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1245 int main () { int i; for (i = 0; i < 256; i++)
1246 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1247 exit (0); }
1248
1249 EOF
1250 if { (eval echo configure:1251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1251 then
1252   :
1253 else
1254   echo "configure: failed program was:" >&5
1255   cat conftest.$ac_ext >&5
1256   rm -fr conftest*
1257   ac_cv_header_stdc=no
1258 fi
1259 rm -fr conftest*
1260 fi
1261
1262 fi
1263 fi
1264
1265 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1266 if test $ac_cv_header_stdc = yes; then
1267   cat >> confdefs.h <<\EOF
1268 #define STDC_HEADERS 1
1269 EOF
1270
1271 fi
1272
1273 echo $ac_n "checking for working const""... $ac_c" 1>&6
1274 echo "configure:1275: checking for working const" >&5
1275 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1276   echo $ac_n "(cached) $ac_c" 1>&6
1277 else
1278   cat > conftest.$ac_ext <<EOF
1279 #line 1280 "configure"
1280 #include "confdefs.h"
1281
1282 int main() {
1283
1284 /* Ultrix mips cc rejects this.  */
1285 typedef int charset[2]; const charset x;
1286 /* SunOS 4.1.1 cc rejects this.  */
1287 char const *const *ccp;
1288 char **p;
1289 /* NEC SVR4.0.2 mips cc rejects this.  */
1290 struct point {int x, y;};
1291 static struct point const zero = {0,0};
1292 /* AIX XL C 1.02.0.0 rejects this.
1293    It does not let you subtract one const X* pointer from another in an arm
1294    of an if-expression whose if-part is not a constant expression */
1295 const char *g = "string";
1296 ccp = &g + (g ? g-g : 0);
1297 /* HPUX 7.0 cc rejects these. */
1298 ++ccp;
1299 p = (char**) ccp;
1300 ccp = (char const *const *) p;
1301 { /* SCO 3.2v4 cc rejects this.  */
1302   char *t;
1303   char const *s = 0 ? (char *) 0 : (char const *) 0;
1304
1305   *t++ = 0;
1306 }
1307 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1308   int x[] = {25, 17};
1309   const int *foo = &x[0];
1310   ++foo;
1311 }
1312 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1313   typedef const int *iptr;
1314   iptr p = 0;
1315   ++p;
1316 }
1317 { /* AIX XL C 1.02.0.0 rejects this saying
1318      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1319   struct s { int j; const int *ap[3]; };
1320   struct s *b; b->j = 5;
1321 }
1322 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1323   const int foo = 10;
1324 }
1325
1326 ; return 0; }
1327 EOF
1328 if { (eval echo configure:1329: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1329   rm -rf conftest*
1330   ac_cv_c_const=yes
1331 else
1332   echo "configure: failed program was:" >&5
1333   cat conftest.$ac_ext >&5
1334   rm -rf conftest*
1335   ac_cv_c_const=no
1336 fi
1337 rm -f conftest*
1338 fi
1339
1340 echo "$ac_t""$ac_cv_c_const" 1>&6
1341 if test $ac_cv_c_const = no; then
1342   cat >> confdefs.h <<\EOF
1343 #define const
1344 EOF
1345
1346 fi
1347
1348 echo $ac_n "checking for inline""... $ac_c" 1>&6
1349 echo "configure:1350: checking for inline" >&5
1350 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1351   echo $ac_n "(cached) $ac_c" 1>&6
1352 else
1353   ac_cv_c_inline=no
1354 for ac_kw in inline __inline__ __inline; do
1355   cat > conftest.$ac_ext <<EOF
1356 #line 1357 "configure"
1357 #include "confdefs.h"
1358
1359 int main() {
1360 } $ac_kw foo() {
1361 ; return 0; }
1362 EOF
1363 if { (eval echo configure:1364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1364   rm -rf conftest*
1365   ac_cv_c_inline=$ac_kw; break
1366 else
1367   echo "configure: failed program was:" >&5
1368   cat conftest.$ac_ext >&5
1369 fi
1370 rm -f conftest*
1371 done
1372
1373 fi
1374
1375 echo "$ac_t""$ac_cv_c_inline" 1>&6
1376 case "$ac_cv_c_inline" in
1377   inline | yes) ;;
1378   no) cat >> confdefs.h <<\EOF
1379 #define inline
1380 EOF
1381  ;;
1382   *)  cat >> confdefs.h <<EOF
1383 #define inline $ac_cv_c_inline
1384 EOF
1385  ;;
1386 esac
1387
1388 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1389 echo "configure:1390: checking for off_t" >&5
1390 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1391   echo $ac_n "(cached) $ac_c" 1>&6
1392 else
1393   cat > conftest.$ac_ext <<EOF
1394 #line 1395 "configure"
1395 #include "confdefs.h"
1396 #include <sys/types.h>
1397 #if STDC_HEADERS
1398 #include <stdlib.h>
1399 #include <stddef.h>
1400 #endif
1401 EOF
1402 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1403   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1404   rm -rf conftest*
1405   ac_cv_type_off_t=yes
1406 else
1407   rm -rf conftest*
1408   ac_cv_type_off_t=no
1409 fi
1410 rm -f conftest*
1411
1412 fi
1413 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1414 if test $ac_cv_type_off_t = no; then
1415   cat >> confdefs.h <<\EOF
1416 #define off_t long
1417 EOF
1418
1419 fi
1420
1421 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1422 echo "configure:1423: checking for size_t" >&5
1423 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1424   echo $ac_n "(cached) $ac_c" 1>&6
1425 else
1426   cat > conftest.$ac_ext <<EOF
1427 #line 1428 "configure"
1428 #include "confdefs.h"
1429 #include <sys/types.h>
1430 #if STDC_HEADERS
1431 #include <stdlib.h>
1432 #include <stddef.h>
1433 #endif
1434 EOF
1435 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1436   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1437   rm -rf conftest*
1438   ac_cv_type_size_t=yes
1439 else
1440   rm -rf conftest*
1441   ac_cv_type_size_t=no
1442 fi
1443 rm -f conftest*
1444
1445 fi
1446 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1447 if test $ac_cv_type_size_t = no; then
1448   cat >> confdefs.h <<\EOF
1449 #define size_t unsigned
1450 EOF
1451
1452 fi
1453
1454 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1455 # for constant arguments.  Useless!
1456 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1457 echo "configure:1458: checking for working alloca.h" >&5
1458 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1459   echo $ac_n "(cached) $ac_c" 1>&6
1460 else
1461   cat > conftest.$ac_ext <<EOF
1462 #line 1463 "configure"
1463 #include "confdefs.h"
1464 #include <alloca.h>
1465 int main() {
1466 char *p = alloca(2 * sizeof(int));
1467 ; return 0; }
1468 EOF
1469 if { (eval echo configure:1470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1470   rm -rf conftest*
1471   ac_cv_header_alloca_h=yes
1472 else
1473   echo "configure: failed program was:" >&5
1474   cat conftest.$ac_ext >&5
1475   rm -rf conftest*
1476   ac_cv_header_alloca_h=no
1477 fi
1478 rm -f conftest*
1479 fi
1480
1481 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1482 if test $ac_cv_header_alloca_h = yes; then
1483   cat >> confdefs.h <<\EOF
1484 #define HAVE_ALLOCA_H 1
1485 EOF
1486
1487 fi
1488
1489 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1490 echo "configure:1491: checking for alloca" >&5
1491 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1492   echo $ac_n "(cached) $ac_c" 1>&6
1493 else
1494   cat > conftest.$ac_ext <<EOF
1495 #line 1496 "configure"
1496 #include "confdefs.h"
1497
1498 #ifdef __GNUC__
1499 # define alloca __builtin_alloca
1500 #else
1501 # ifdef _MSC_VER
1502 #  include <malloc.h>
1503 #  define alloca _alloca
1504 # else
1505 #  if HAVE_ALLOCA_H
1506 #   include <alloca.h>
1507 #  else
1508 #   ifdef _AIX
1509  #pragma alloca
1510 #   else
1511 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1512 char *alloca ();
1513 #    endif
1514 #   endif
1515 #  endif
1516 # endif
1517 #endif
1518
1519 int main() {
1520 char *p = (char *) alloca(1);
1521 ; return 0; }
1522 EOF
1523 if { (eval echo configure:1524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1524   rm -rf conftest*
1525   ac_cv_func_alloca_works=yes
1526 else
1527   echo "configure: failed program was:" >&5
1528   cat conftest.$ac_ext >&5
1529   rm -rf conftest*
1530   ac_cv_func_alloca_works=no
1531 fi
1532 rm -f conftest*
1533 fi
1534
1535 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1536 if test $ac_cv_func_alloca_works = yes; then
1537   cat >> confdefs.h <<\EOF
1538 #define HAVE_ALLOCA 1
1539 EOF
1540
1541 fi
1542
1543 if test $ac_cv_func_alloca_works = no; then
1544   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1545   # that cause trouble.  Some versions do not even contain alloca or
1546   # contain a buggy version.  If you still want to use their alloca,
1547   # use ar to extract alloca.o from them instead of compiling alloca.c.
1548   ALLOCA=alloca.${ac_objext}
1549   cat >> confdefs.h <<\EOF
1550 #define C_ALLOCA 1
1551 EOF
1552
1553
1554 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1555 echo "configure:1556: checking whether alloca needs Cray hooks" >&5
1556 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1557   echo $ac_n "(cached) $ac_c" 1>&6
1558 else
1559   cat > conftest.$ac_ext <<EOF
1560 #line 1561 "configure"
1561 #include "confdefs.h"
1562 #if defined(CRAY) && ! defined(CRAY2)
1563 webecray
1564 #else
1565 wenotbecray
1566 #endif
1567
1568 EOF
1569 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1570   egrep "webecray" >/dev/null 2>&1; then
1571   rm -rf conftest*
1572   ac_cv_os_cray=yes
1573 else
1574   rm -rf conftest*
1575   ac_cv_os_cray=no
1576 fi
1577 rm -f conftest*
1578
1579 fi
1580
1581 echo "$ac_t""$ac_cv_os_cray" 1>&6
1582 if test $ac_cv_os_cray = yes; then
1583 for ac_func in _getb67 GETB67 getb67; do
1584   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1585 echo "configure:1586: checking for $ac_func" >&5
1586 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1587   echo $ac_n "(cached) $ac_c" 1>&6
1588 else
1589   cat > conftest.$ac_ext <<EOF
1590 #line 1591 "configure"
1591 #include "confdefs.h"
1592 /* System header to define __stub macros and hopefully few prototypes,
1593     which can conflict with char $ac_func(); below.  */
1594 #include <assert.h>
1595 /* Override any gcc2 internal prototype to avoid an error.  */
1596 /* We use char because int might match the return type of a gcc2
1597     builtin and then its argument prototype would still apply.  */
1598 char $ac_func();
1599
1600 int main() {
1601
1602 /* The GNU C library defines this for functions which it implements
1603     to always fail with ENOSYS.  Some functions are actually named
1604     something starting with __ and the normal name is an alias.  */
1605 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1606 choke me
1607 #else
1608 $ac_func();
1609 #endif
1610
1611 ; return 0; }
1612 EOF
1613 if { (eval echo configure:1614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1614   rm -rf conftest*
1615   eval "ac_cv_func_$ac_func=yes"
1616 else
1617   echo "configure: failed program was:" >&5
1618   cat conftest.$ac_ext >&5
1619   rm -rf conftest*
1620   eval "ac_cv_func_$ac_func=no"
1621 fi
1622 rm -f conftest*
1623 fi
1624
1625 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1626   echo "$ac_t""yes" 1>&6
1627   cat >> confdefs.h <<EOF
1628 #define CRAY_STACKSEG_END $ac_func
1629 EOF
1630
1631   break
1632 else
1633   echo "$ac_t""no" 1>&6
1634 fi
1635
1636 done
1637 fi
1638
1639 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1640 echo "configure:1641: checking stack direction for C alloca" >&5
1641 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1642   echo $ac_n "(cached) $ac_c" 1>&6
1643 else
1644   if test "$cross_compiling" = yes; then
1645   ac_cv_c_stack_direction=0
1646 else
1647   cat > conftest.$ac_ext <<EOF
1648 #line 1649 "configure"
1649 #include "confdefs.h"
1650 find_stack_direction ()
1651 {
1652   static char *addr = 0;
1653   auto char dummy;
1654   if (addr == 0)
1655     {
1656       addr = &dummy;
1657       return find_stack_direction ();
1658     }
1659   else
1660     return (&dummy > addr) ? 1 : -1;
1661 }
1662 main ()
1663 {
1664   exit (find_stack_direction() < 0);
1665 }
1666 EOF
1667 if { (eval echo configure:1668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1668 then
1669   ac_cv_c_stack_direction=1
1670 else
1671   echo "configure: failed program was:" >&5
1672   cat conftest.$ac_ext >&5
1673   rm -fr conftest*
1674   ac_cv_c_stack_direction=-1
1675 fi
1676 rm -fr conftest*
1677 fi
1678
1679 fi
1680
1681 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1682 cat >> confdefs.h <<EOF
1683 #define STACK_DIRECTION $ac_cv_c_stack_direction
1684 EOF
1685
1686 fi
1687
1688 for ac_hdr in unistd.h
1689 do
1690 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1691 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1692 echo "configure:1693: checking for $ac_hdr" >&5
1693 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1694   echo $ac_n "(cached) $ac_c" 1>&6
1695 else
1696   cat > conftest.$ac_ext <<EOF
1697 #line 1698 "configure"
1698 #include "confdefs.h"
1699 #include <$ac_hdr>
1700 EOF
1701 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1702 { (eval echo configure:1703: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1703 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1704 if test -z "$ac_err"; then
1705   rm -rf conftest*
1706   eval "ac_cv_header_$ac_safe=yes"
1707 else
1708   echo "$ac_err" >&5
1709   echo "configure: failed program was:" >&5
1710   cat conftest.$ac_ext >&5
1711   rm -rf conftest*
1712   eval "ac_cv_header_$ac_safe=no"
1713 fi
1714 rm -f conftest*
1715 fi
1716 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1717   echo "$ac_t""yes" 1>&6
1718     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1719   cat >> confdefs.h <<EOF
1720 #define $ac_tr_hdr 1
1721 EOF
1722
1723 else
1724   echo "$ac_t""no" 1>&6
1725 fi
1726 done
1727
1728 for ac_func in getpagesize
1729 do
1730 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1731 echo "configure:1732: checking for $ac_func" >&5
1732 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1733   echo $ac_n "(cached) $ac_c" 1>&6
1734 else
1735   cat > conftest.$ac_ext <<EOF
1736 #line 1737 "configure"
1737 #include "confdefs.h"
1738 /* System header to define __stub macros and hopefully few prototypes,
1739     which can conflict with char $ac_func(); below.  */
1740 #include <assert.h>
1741 /* Override any gcc2 internal prototype to avoid an error.  */
1742 /* We use char because int might match the return type of a gcc2
1743     builtin and then its argument prototype would still apply.  */
1744 char $ac_func();
1745
1746 int main() {
1747
1748 /* The GNU C library defines this for functions which it implements
1749     to always fail with ENOSYS.  Some functions are actually named
1750     something starting with __ and the normal name is an alias.  */
1751 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1752 choke me
1753 #else
1754 $ac_func();
1755 #endif
1756
1757 ; return 0; }
1758 EOF
1759 if { (eval echo configure:1760: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1760   rm -rf conftest*
1761   eval "ac_cv_func_$ac_func=yes"
1762 else
1763   echo "configure: failed program was:" >&5
1764   cat conftest.$ac_ext >&5
1765   rm -rf conftest*
1766   eval "ac_cv_func_$ac_func=no"
1767 fi
1768 rm -f conftest*
1769 fi
1770
1771 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1772   echo "$ac_t""yes" 1>&6
1773     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1774   cat >> confdefs.h <<EOF
1775 #define $ac_tr_func 1
1776 EOF
1777
1778 else
1779   echo "$ac_t""no" 1>&6
1780 fi
1781 done
1782
1783 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1784 echo "configure:1785: checking for working mmap" >&5
1785 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1786   echo $ac_n "(cached) $ac_c" 1>&6
1787 else
1788   if test "$cross_compiling" = yes; then
1789   ac_cv_func_mmap_fixed_mapped=no
1790 else
1791   cat > conftest.$ac_ext <<EOF
1792 #line 1793 "configure"
1793 #include "confdefs.h"
1794
1795 /* Thanks to Mike Haertel and Jim Avera for this test.
1796    Here is a matrix of mmap possibilities:
1797         mmap private not fixed
1798         mmap private fixed at somewhere currently unmapped
1799         mmap private fixed at somewhere already mapped
1800         mmap shared not fixed
1801         mmap shared fixed at somewhere currently unmapped
1802         mmap shared fixed at somewhere already mapped
1803    For private mappings, we should verify that changes cannot be read()
1804    back from the file, nor mmap's back from the file at a different
1805    address.  (There have been systems where private was not correctly
1806    implemented like the infamous i386 svr4.0, and systems where the
1807    VM page cache was not coherent with the filesystem buffer cache
1808    like early versions of FreeBSD and possibly contemporary NetBSD.)
1809    For shared mappings, we should conversely verify that changes get
1810    propogated back to all the places they're supposed to be.
1811
1812    Grep wants private fixed already mapped.
1813    The main things grep needs to know about mmap are:
1814    * does it exist and is it safe to write into the mmap'd area
1815    * how to use it (BSD variants)  */
1816 #include <sys/types.h>
1817 #include <fcntl.h>
1818 #include <sys/mman.h>
1819
1820 /* This mess was copied from the GNU getpagesize.h.  */
1821 #ifndef HAVE_GETPAGESIZE
1822 # ifdef HAVE_UNISTD_H
1823 #  include <unistd.h>
1824 # endif
1825
1826 /* Assume that all systems that can run configure have sys/param.h.  */
1827 # ifndef HAVE_SYS_PARAM_H
1828 #  define HAVE_SYS_PARAM_H 1
1829 # endif
1830
1831 # ifdef _SC_PAGESIZE
1832 #  define getpagesize() sysconf(_SC_PAGESIZE)
1833 # else /* no _SC_PAGESIZE */
1834 #  ifdef HAVE_SYS_PARAM_H
1835 #   include <sys/param.h>
1836 #   ifdef EXEC_PAGESIZE
1837 #    define getpagesize() EXEC_PAGESIZE
1838 #   else /* no EXEC_PAGESIZE */
1839 #    ifdef NBPG
1840 #     define getpagesize() NBPG * CLSIZE
1841 #     ifndef CLSIZE
1842 #      define CLSIZE 1
1843 #     endif /* no CLSIZE */
1844 #    else /* no NBPG */
1845 #     ifdef NBPC
1846 #      define getpagesize() NBPC
1847 #     else /* no NBPC */
1848 #      ifdef PAGESIZE
1849 #       define getpagesize() PAGESIZE
1850 #      endif /* PAGESIZE */
1851 #     endif /* no NBPC */
1852 #    endif /* no NBPG */
1853 #   endif /* no EXEC_PAGESIZE */
1854 #  else /* no HAVE_SYS_PARAM_H */
1855 #   define getpagesize() 8192   /* punt totally */
1856 #  endif /* no HAVE_SYS_PARAM_H */
1857 # endif /* no _SC_PAGESIZE */
1858
1859 #endif /* no HAVE_GETPAGESIZE */
1860
1861 #ifdef __cplusplus
1862 extern "C" { void *malloc(unsigned); }
1863 #else
1864 char *malloc();
1865 #endif
1866
1867 int
1868 main()
1869 {
1870         char *data, *data2, *data3;
1871         int i, pagesize;
1872         int fd;
1873
1874         pagesize = getpagesize();
1875
1876         /*
1877          * First, make a file with some known garbage in it.
1878          */
1879         data = malloc(pagesize);
1880         if (!data)
1881                 exit(1);
1882         for (i = 0; i < pagesize; ++i)
1883                 *(data + i) = rand();
1884         umask(0);
1885         fd = creat("conftestmmap", 0600);
1886         if (fd < 0)
1887                 exit(1);
1888         if (write(fd, data, pagesize) != pagesize)
1889                 exit(1);
1890         close(fd);
1891
1892         /*
1893          * Next, try to mmap the file at a fixed address which
1894          * already has something else allocated at it.  If we can,
1895          * also make sure that we see the same garbage.
1896          */
1897         fd = open("conftestmmap", O_RDWR);
1898         if (fd < 0)
1899                 exit(1);
1900         data2 = malloc(2 * pagesize);
1901         if (!data2)
1902                 exit(1);
1903         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1904         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1905             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1906                 exit(1);
1907         for (i = 0; i < pagesize; ++i)
1908                 if (*(data + i) != *(data2 + i))
1909                         exit(1);
1910
1911         /*
1912          * Finally, make sure that changes to the mapped area
1913          * do not percolate back to the file as seen by read().
1914          * (This is a bug on some variants of i386 svr4.0.)
1915          */
1916         for (i = 0; i < pagesize; ++i)
1917                 *(data2 + i) = *(data2 + i) + 1;
1918         data3 = malloc(pagesize);
1919         if (!data3)
1920                 exit(1);
1921         if (read(fd, data3, pagesize) != pagesize)
1922                 exit(1);
1923         for (i = 0; i < pagesize; ++i)
1924                 if (*(data + i) != *(data3 + i))
1925                         exit(1);
1926         close(fd);
1927         unlink("conftestmmap");
1928         exit(0);
1929 }
1930
1931 EOF
1932 if { (eval echo configure:1933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1933 then
1934   ac_cv_func_mmap_fixed_mapped=yes
1935 else
1936   echo "configure: failed program was:" >&5
1937   cat conftest.$ac_ext >&5
1938   rm -fr conftest*
1939   ac_cv_func_mmap_fixed_mapped=no
1940 fi
1941 rm -fr conftest*
1942 fi
1943
1944 fi
1945
1946 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1947 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1948   cat >> confdefs.h <<\EOF
1949 #define HAVE_MMAP 1
1950 EOF
1951
1952 fi
1953
1954
1955    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1956 unistd.h values.h sys/param.h
1957 do
1958 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1959 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1960 echo "configure:1961: checking for $ac_hdr" >&5
1961 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1962   echo $ac_n "(cached) $ac_c" 1>&6
1963 else
1964   cat > conftest.$ac_ext <<EOF
1965 #line 1966 "configure"
1966 #include "confdefs.h"
1967 #include <$ac_hdr>
1968 EOF
1969 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1970 { (eval echo configure:1971: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1971 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1972 if test -z "$ac_err"; then
1973   rm -rf conftest*
1974   eval "ac_cv_header_$ac_safe=yes"
1975 else
1976   echo "$ac_err" >&5
1977   echo "configure: failed program was:" >&5
1978   cat conftest.$ac_ext >&5
1979   rm -rf conftest*
1980   eval "ac_cv_header_$ac_safe=no"
1981 fi
1982 rm -f conftest*
1983 fi
1984 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1985   echo "$ac_t""yes" 1>&6
1986     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1987   cat >> confdefs.h <<EOF
1988 #define $ac_tr_hdr 1
1989 EOF
1990
1991 else
1992   echo "$ac_t""no" 1>&6
1993 fi
1994 done
1995
1996    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
1997 __argz_count __argz_stringify __argz_next
1998 do
1999 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2000 echo "configure:2001: checking for $ac_func" >&5
2001 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2002   echo $ac_n "(cached) $ac_c" 1>&6
2003 else
2004   cat > conftest.$ac_ext <<EOF
2005 #line 2006 "configure"
2006 #include "confdefs.h"
2007 /* System header to define __stub macros and hopefully few prototypes,
2008     which can conflict with char $ac_func(); below.  */
2009 #include <assert.h>
2010 /* Override any gcc2 internal prototype to avoid an error.  */
2011 /* We use char because int might match the return type of a gcc2
2012     builtin and then its argument prototype would still apply.  */
2013 char $ac_func();
2014
2015 int main() {
2016
2017 /* The GNU C library defines this for functions which it implements
2018     to always fail with ENOSYS.  Some functions are actually named
2019     something starting with __ and the normal name is an alias.  */
2020 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2021 choke me
2022 #else
2023 $ac_func();
2024 #endif
2025
2026 ; return 0; }
2027 EOF
2028 if { (eval echo configure:2029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2029   rm -rf conftest*
2030   eval "ac_cv_func_$ac_func=yes"
2031 else
2032   echo "configure: failed program was:" >&5
2033   cat conftest.$ac_ext >&5
2034   rm -rf conftest*
2035   eval "ac_cv_func_$ac_func=no"
2036 fi
2037 rm -f conftest*
2038 fi
2039
2040 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2041   echo "$ac_t""yes" 1>&6
2042     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2043   cat >> confdefs.h <<EOF
2044 #define $ac_tr_func 1
2045 EOF
2046
2047 else
2048   echo "$ac_t""no" 1>&6
2049 fi
2050 done
2051
2052
2053    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2054      for ac_func in stpcpy
2055 do
2056 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2057 echo "configure:2058: checking for $ac_func" >&5
2058 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2059   echo $ac_n "(cached) $ac_c" 1>&6
2060 else
2061   cat > conftest.$ac_ext <<EOF
2062 #line 2063 "configure"
2063 #include "confdefs.h"
2064 /* System header to define __stub macros and hopefully few prototypes,
2065     which can conflict with char $ac_func(); below.  */
2066 #include <assert.h>
2067 /* Override any gcc2 internal prototype to avoid an error.  */
2068 /* We use char because int might match the return type of a gcc2
2069     builtin and then its argument prototype would still apply.  */
2070 char $ac_func();
2071
2072 int main() {
2073
2074 /* The GNU C library defines this for functions which it implements
2075     to always fail with ENOSYS.  Some functions are actually named
2076     something starting with __ and the normal name is an alias.  */
2077 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2078 choke me
2079 #else
2080 $ac_func();
2081 #endif
2082
2083 ; return 0; }
2084 EOF
2085 if { (eval echo configure:2086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2086   rm -rf conftest*
2087   eval "ac_cv_func_$ac_func=yes"
2088 else
2089   echo "configure: failed program was:" >&5
2090   cat conftest.$ac_ext >&5
2091   rm -rf conftest*
2092   eval "ac_cv_func_$ac_func=no"
2093 fi
2094 rm -f conftest*
2095 fi
2096
2097 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2098   echo "$ac_t""yes" 1>&6
2099     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2100   cat >> confdefs.h <<EOF
2101 #define $ac_tr_func 1
2102 EOF
2103
2104 else
2105   echo "$ac_t""no" 1>&6
2106 fi
2107 done
2108
2109    fi
2110    if test "${ac_cv_func_stpcpy}" = "yes"; then
2111      cat >> confdefs.h <<\EOF
2112 #define HAVE_STPCPY 1
2113 EOF
2114
2115    fi
2116
2117    if test $ac_cv_header_locale_h = yes; then
2118     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2119 echo "configure:2120: checking for LC_MESSAGES" >&5
2120 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2121   echo $ac_n "(cached) $ac_c" 1>&6
2122 else
2123   cat > conftest.$ac_ext <<EOF
2124 #line 2125 "configure"
2125 #include "confdefs.h"
2126 #include <locale.h>
2127 int main() {
2128 return LC_MESSAGES
2129 ; return 0; }
2130 EOF
2131 if { (eval echo configure:2132: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2132   rm -rf conftest*
2133   am_cv_val_LC_MESSAGES=yes
2134 else
2135   echo "configure: failed program was:" >&5
2136   cat conftest.$ac_ext >&5
2137   rm -rf conftest*
2138   am_cv_val_LC_MESSAGES=no
2139 fi
2140 rm -f conftest*
2141 fi
2142
2143 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2144     if test $am_cv_val_LC_MESSAGES = yes; then
2145       cat >> confdefs.h <<\EOF
2146 #define HAVE_LC_MESSAGES 1
2147 EOF
2148
2149     fi
2150   fi
2151    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2152 echo "configure:2153: checking whether NLS is requested" >&5
2153         # Check whether --enable-nls or --disable-nls was given.
2154 if test "${enable_nls+set}" = set; then
2155   enableval="$enable_nls"
2156   USE_NLS=$enableval
2157 else
2158   USE_NLS=yes
2159 fi
2160
2161     echo "$ac_t""$USE_NLS" 1>&6
2162
2163
2164     USE_INCLUDED_LIBINTL=no
2165
2166         if test "$USE_NLS" = "yes"; then
2167       cat >> confdefs.h <<\EOF
2168 #define ENABLE_NLS 1
2169 EOF
2170
2171       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2172 echo "configure:2173: checking whether included gettext is requested" >&5
2173       # Check whether --with-included-gettext or --without-included-gettext was given.
2174 if test "${with_included_gettext+set}" = set; then
2175   withval="$with_included_gettext"
2176   nls_cv_force_use_gnu_gettext=$withval
2177 else
2178   nls_cv_force_use_gnu_gettext=no
2179 fi
2180
2181       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2182
2183       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2184       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2185                                         nls_cv_header_intl=
2186         nls_cv_header_libgt=
2187         CATOBJEXT=NONE
2188
2189         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2190 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2191 echo "configure:2192: checking for libintl.h" >&5
2192 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2193   echo $ac_n "(cached) $ac_c" 1>&6
2194 else
2195   cat > conftest.$ac_ext <<EOF
2196 #line 2197 "configure"
2197 #include "confdefs.h"
2198 #include <libintl.h>
2199 EOF
2200 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2201 { (eval echo configure:2202: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2202 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2203 if test -z "$ac_err"; then
2204   rm -rf conftest*
2205   eval "ac_cv_header_$ac_safe=yes"
2206 else
2207   echo "$ac_err" >&5
2208   echo "configure: failed program was:" >&5
2209   cat conftest.$ac_ext >&5
2210   rm -rf conftest*
2211   eval "ac_cv_header_$ac_safe=no"
2212 fi
2213 rm -f conftest*
2214 fi
2215 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2216   echo "$ac_t""yes" 1>&6
2217   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2218 echo "configure:2219: checking for gettext in libc" >&5
2219 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2220   echo $ac_n "(cached) $ac_c" 1>&6
2221 else
2222   cat > conftest.$ac_ext <<EOF
2223 #line 2224 "configure"
2224 #include "confdefs.h"
2225 #include <libintl.h>
2226 int main() {
2227 return (int) gettext ("")
2228 ; return 0; }
2229 EOF
2230 if { (eval echo configure:2231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2231   rm -rf conftest*
2232   gt_cv_func_gettext_libc=yes
2233 else
2234   echo "configure: failed program was:" >&5
2235   cat conftest.$ac_ext >&5
2236   rm -rf conftest*
2237   gt_cv_func_gettext_libc=no
2238 fi
2239 rm -f conftest*
2240 fi
2241
2242 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2243
2244            if test "$gt_cv_func_gettext_libc" != "yes"; then
2245              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2246 echo "configure:2247: checking for bindtextdomain in -lintl" >&5
2247 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2248 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2249   echo $ac_n "(cached) $ac_c" 1>&6
2250 else
2251   ac_save_LIBS="$LIBS"
2252 LIBS="-lintl  $LIBS"
2253 cat > conftest.$ac_ext <<EOF
2254 #line 2255 "configure"
2255 #include "confdefs.h"
2256 /* Override any gcc2 internal prototype to avoid an error.  */
2257 /* We use char because int might match the return type of a gcc2
2258     builtin and then its argument prototype would still apply.  */
2259 char bindtextdomain();
2260
2261 int main() {
2262 bindtextdomain()
2263 ; return 0; }
2264 EOF
2265 if { (eval echo configure:2266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2266   rm -rf conftest*
2267   eval "ac_cv_lib_$ac_lib_var=yes"
2268 else
2269   echo "configure: failed program was:" >&5
2270   cat conftest.$ac_ext >&5
2271   rm -rf conftest*
2272   eval "ac_cv_lib_$ac_lib_var=no"
2273 fi
2274 rm -f conftest*
2275 LIBS="$ac_save_LIBS"
2276
2277 fi
2278 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2279   echo "$ac_t""yes" 1>&6
2280   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2281 echo "configure:2282: checking for gettext in libintl" >&5
2282 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2283   echo $ac_n "(cached) $ac_c" 1>&6
2284 else
2285   cat > conftest.$ac_ext <<EOF
2286 #line 2287 "configure"
2287 #include "confdefs.h"
2288
2289 int main() {
2290 return (int) gettext ("")
2291 ; return 0; }
2292 EOF
2293 if { (eval echo configure:2294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2294   rm -rf conftest*
2295   gt_cv_func_gettext_libintl=yes
2296 else
2297   echo "configure: failed program was:" >&5
2298   cat conftest.$ac_ext >&5
2299   rm -rf conftest*
2300   gt_cv_func_gettext_libintl=no
2301 fi
2302 rm -f conftest*
2303 fi
2304
2305 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2306 else
2307   echo "$ac_t""no" 1>&6
2308 fi
2309
2310            fi
2311
2312            if test "$gt_cv_func_gettext_libc" = "yes" \
2313               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2314               cat >> confdefs.h <<\EOF
2315 #define HAVE_GETTEXT 1
2316 EOF
2317
2318               # Extract the first word of "msgfmt", so it can be a program name with args.
2319 set dummy msgfmt; ac_word=$2
2320 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2321 echo "configure:2322: checking for $ac_word" >&5
2322 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2323   echo $ac_n "(cached) $ac_c" 1>&6
2324 else
2325   case "$MSGFMT" in
2326   /*)
2327   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2328   ;;
2329   *)
2330   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2331   for ac_dir in $PATH; do
2332     test -z "$ac_dir" && ac_dir=.
2333     if test -f $ac_dir/$ac_word; then
2334       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2335         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2336         break
2337       fi
2338     fi
2339   done
2340   IFS="$ac_save_ifs"
2341   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2342   ;;
2343 esac
2344 fi
2345 MSGFMT="$ac_cv_path_MSGFMT"
2346 if test -n "$MSGFMT"; then
2347   echo "$ac_t""$MSGFMT" 1>&6
2348 else
2349   echo "$ac_t""no" 1>&6
2350 fi
2351               if test "$MSGFMT" != "no"; then
2352                 for ac_func in dcgettext
2353 do
2354 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2355 echo "configure:2356: checking for $ac_func" >&5
2356 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2357   echo $ac_n "(cached) $ac_c" 1>&6
2358 else
2359   cat > conftest.$ac_ext <<EOF
2360 #line 2361 "configure"
2361 #include "confdefs.h"
2362 /* System header to define __stub macros and hopefully few prototypes,
2363     which can conflict with char $ac_func(); below.  */
2364 #include <assert.h>
2365 /* Override any gcc2 internal prototype to avoid an error.  */
2366 /* We use char because int might match the return type of a gcc2
2367     builtin and then its argument prototype would still apply.  */
2368 char $ac_func();
2369
2370 int main() {
2371
2372 /* The GNU C library defines this for functions which it implements
2373     to always fail with ENOSYS.  Some functions are actually named
2374     something starting with __ and the normal name is an alias.  */
2375 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2376 choke me
2377 #else
2378 $ac_func();
2379 #endif
2380
2381 ; return 0; }
2382 EOF
2383 if { (eval echo configure:2384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2384   rm -rf conftest*
2385   eval "ac_cv_func_$ac_func=yes"
2386 else
2387   echo "configure: failed program was:" >&5
2388   cat conftest.$ac_ext >&5
2389   rm -rf conftest*
2390   eval "ac_cv_func_$ac_func=no"
2391 fi
2392 rm -f conftest*
2393 fi
2394
2395 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2396   echo "$ac_t""yes" 1>&6
2397     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2398   cat >> confdefs.h <<EOF
2399 #define $ac_tr_func 1
2400 EOF
2401
2402 else
2403   echo "$ac_t""no" 1>&6
2404 fi
2405 done
2406
2407                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2408 set dummy gmsgfmt; ac_word=$2
2409 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2410 echo "configure:2411: checking for $ac_word" >&5
2411 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2412   echo $ac_n "(cached) $ac_c" 1>&6
2413 else
2414   case "$GMSGFMT" in
2415   /*)
2416   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2417   ;;
2418   ?:/*)
2419   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2420   ;;
2421   *)
2422   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2423   ac_dummy="$PATH"
2424   for ac_dir in $ac_dummy; do
2425     test -z "$ac_dir" && ac_dir=.
2426     if test -f $ac_dir/$ac_word; then
2427       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2428       break
2429     fi
2430   done
2431   IFS="$ac_save_ifs"
2432   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2433   ;;
2434 esac
2435 fi
2436 GMSGFMT="$ac_cv_path_GMSGFMT"
2437 if test -n "$GMSGFMT"; then
2438   echo "$ac_t""$GMSGFMT" 1>&6
2439 else
2440   echo "$ac_t""no" 1>&6
2441 fi
2442
2443                 # Extract the first word of "xgettext", so it can be a program name with args.
2444 set dummy xgettext; ac_word=$2
2445 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2446 echo "configure:2447: checking for $ac_word" >&5
2447 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2448   echo $ac_n "(cached) $ac_c" 1>&6
2449 else
2450   case "$XGETTEXT" in
2451   /*)
2452   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2453   ;;
2454   *)
2455   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2456   for ac_dir in $PATH; do
2457     test -z "$ac_dir" && ac_dir=.
2458     if test -f $ac_dir/$ac_word; then
2459       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2460         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2461         break
2462       fi
2463     fi
2464   done
2465   IFS="$ac_save_ifs"
2466   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2467   ;;
2468 esac
2469 fi
2470 XGETTEXT="$ac_cv_path_XGETTEXT"
2471 if test -n "$XGETTEXT"; then
2472   echo "$ac_t""$XGETTEXT" 1>&6
2473 else
2474   echo "$ac_t""no" 1>&6
2475 fi
2476
2477                 cat > conftest.$ac_ext <<EOF
2478 #line 2479 "configure"
2479 #include "confdefs.h"
2480
2481 int main() {
2482 extern int _nl_msg_cat_cntr;
2483                                return _nl_msg_cat_cntr
2484 ; return 0; }
2485 EOF
2486 if { (eval echo configure:2487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2487   rm -rf conftest*
2488   CATOBJEXT=.gmo
2489                    DATADIRNAME=share
2490 else
2491   echo "configure: failed program was:" >&5
2492   cat conftest.$ac_ext >&5
2493   rm -rf conftest*
2494   CATOBJEXT=.mo
2495                    DATADIRNAME=lib
2496 fi
2497 rm -f conftest*
2498                 INSTOBJEXT=.mo
2499               fi
2500             fi
2501
2502 else
2503   echo "$ac_t""no" 1>&6
2504 fi
2505
2506
2507
2508         if test "$CATOBJEXT" = "NONE"; then
2509                           nls_cv_use_gnu_gettext=yes
2510         fi
2511       fi
2512
2513       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2514                 INTLOBJS="\$(GETTOBJS)"
2515         # Extract the first word of "msgfmt", so it can be a program name with args.
2516 set dummy msgfmt; ac_word=$2
2517 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2518 echo "configure:2519: checking for $ac_word" >&5
2519 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2520   echo $ac_n "(cached) $ac_c" 1>&6
2521 else
2522   case "$MSGFMT" in
2523   /*)
2524   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2525   ;;
2526   *)
2527   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2528   for ac_dir in $PATH; do
2529     test -z "$ac_dir" && ac_dir=.
2530     if test -f $ac_dir/$ac_word; then
2531       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2532         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2533         break
2534       fi
2535     fi
2536   done
2537   IFS="$ac_save_ifs"
2538   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2539   ;;
2540 esac
2541 fi
2542 MSGFMT="$ac_cv_path_MSGFMT"
2543 if test -n "$MSGFMT"; then
2544   echo "$ac_t""$MSGFMT" 1>&6
2545 else
2546   echo "$ac_t""no" 1>&6
2547 fi
2548
2549         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2550 set dummy gmsgfmt; ac_word=$2
2551 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2552 echo "configure:2553: checking for $ac_word" >&5
2553 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2554   echo $ac_n "(cached) $ac_c" 1>&6
2555 else
2556   case "$GMSGFMT" in
2557   /*)
2558   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2559   ;;
2560   ?:/*)
2561   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2562   ;;
2563   *)
2564   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2565   ac_dummy="$PATH"
2566   for ac_dir in $ac_dummy; do
2567     test -z "$ac_dir" && ac_dir=.
2568     if test -f $ac_dir/$ac_word; then
2569       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2570       break
2571     fi
2572   done
2573   IFS="$ac_save_ifs"
2574   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2575   ;;
2576 esac
2577 fi
2578 GMSGFMT="$ac_cv_path_GMSGFMT"
2579 if test -n "$GMSGFMT"; then
2580   echo "$ac_t""$GMSGFMT" 1>&6
2581 else
2582   echo "$ac_t""no" 1>&6
2583 fi
2584
2585         # Extract the first word of "xgettext", so it can be a program name with args.
2586 set dummy xgettext; ac_word=$2
2587 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2588 echo "configure:2589: checking for $ac_word" >&5
2589 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2590   echo $ac_n "(cached) $ac_c" 1>&6
2591 else
2592   case "$XGETTEXT" in
2593   /*)
2594   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2595   ;;
2596   *)
2597   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2598   for ac_dir in $PATH; do
2599     test -z "$ac_dir" && ac_dir=.
2600     if test -f $ac_dir/$ac_word; then
2601       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2602         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2603         break
2604       fi
2605     fi
2606   done
2607   IFS="$ac_save_ifs"
2608   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2609   ;;
2610 esac
2611 fi
2612 XGETTEXT="$ac_cv_path_XGETTEXT"
2613 if test -n "$XGETTEXT"; then
2614   echo "$ac_t""$XGETTEXT" 1>&6
2615 else
2616   echo "$ac_t""no" 1>&6
2617 fi
2618
2619
2620         USE_INCLUDED_LIBINTL=yes
2621         CATOBJEXT=.gmo
2622         INSTOBJEXT=.mo
2623         DATADIRNAME=share
2624         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2625         INTLLIBS=$INTLDEPS
2626         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2627         nls_cv_header_intl=libintl.h
2628         nls_cv_header_libgt=libgettext.h
2629       fi
2630
2631             if test "$XGETTEXT" != ":"; then
2632                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2633           : ;
2634         else
2635           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2636           XGETTEXT=":"
2637         fi
2638       fi
2639
2640       # We need to process the po/ directory.
2641       POSUB=po
2642     else
2643       DATADIRNAME=share
2644       nls_cv_header_intl=libintl.h
2645       nls_cv_header_libgt=libgettext.h
2646     fi
2647
2648     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2649     # because some of the sources are only built for this goal.
2650     if test "$PACKAGE" = gettext; then
2651       USE_NLS=yes
2652       USE_INCLUDED_LIBINTL=yes
2653     fi
2654
2655                 for lang in $ALL_LINGUAS; do
2656       GMOFILES="$GMOFILES $lang.gmo"
2657       POFILES="$POFILES $lang.po"
2658     done
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673    if test "x$CATOBJEXT" != "x"; then
2674      if test "x$ALL_LINGUAS" = "x"; then
2675        LINGUAS=
2676      else
2677        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2678 echo "configure:2679: checking for catalogs to be installed" >&5
2679        NEW_LINGUAS=
2680        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2681          case "$ALL_LINGUAS" in
2682           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2683          esac
2684        done
2685        LINGUAS=$NEW_LINGUAS
2686        echo "$ac_t""$LINGUAS" 1>&6
2687      fi
2688
2689           if test -n "$LINGUAS"; then
2690        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2691      fi
2692    fi
2693
2694             if test $ac_cv_header_locale_h = yes; then
2695      INCLUDE_LOCALE_H="#include <locale.h>"
2696    else
2697      INCLUDE_LOCALE_H="\
2698 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2699    fi
2700
2701
2702             if test -f $srcdir/po2tbl.sed.in; then
2703       if test "$CATOBJEXT" = ".cat"; then
2704          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2705 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2706 echo "configure:2707: checking for linux/version.h" >&5
2707 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2708   echo $ac_n "(cached) $ac_c" 1>&6
2709 else
2710   cat > conftest.$ac_ext <<EOF
2711 #line 2712 "configure"
2712 #include "confdefs.h"
2713 #include <linux/version.h>
2714 EOF
2715 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2716 { (eval echo configure:2717: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2717 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2718 if test -z "$ac_err"; then
2719   rm -rf conftest*
2720   eval "ac_cv_header_$ac_safe=yes"
2721 else
2722   echo "$ac_err" >&5
2723   echo "configure: failed program was:" >&5
2724   cat conftest.$ac_ext >&5
2725   rm -rf conftest*
2726   eval "ac_cv_header_$ac_safe=no"
2727 fi
2728 rm -f conftest*
2729 fi
2730 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2731   echo "$ac_t""yes" 1>&6
2732   msgformat=linux
2733 else
2734   echo "$ac_t""no" 1>&6
2735 msgformat=xopen
2736 fi
2737
2738
2739                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2740       fi
2741             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2742          $srcdir/po2tbl.sed.in > po2tbl.sed
2743    fi
2744
2745             if test "$PACKAGE" = "gettext"; then
2746      GT_NO="#NO#"
2747      GT_YES=
2748    else
2749      GT_NO=
2750      GT_YES="#YES#"
2751    fi
2752
2753
2754
2755    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2756
2757
2758       l=
2759
2760
2761             if test -d $srcdir/po; then
2762       test -d po || mkdir po
2763       if test "x$srcdir" != "x."; then
2764          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2765             posrcprefix="$srcdir/"
2766          else
2767             posrcprefix="../$srcdir/"
2768          fi
2769       else
2770          posrcprefix="../"
2771       fi
2772       rm -f po/POTFILES
2773       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2774          < $srcdir/po/POTFILES.in > po/POTFILES
2775    fi
2776
2777
2778
2779 CONFIG_OBS=
2780 CONFIG_DEPS=
2781 CONFIG_SRCS=
2782
2783 configdirs="doc testsuite"
2784
2785
2786 . ${srcdir}/configure.host
2787
2788 . ${srcdir}/configure.tgt
2789
2790
2791 for ac_prog in mawk gawk nawk awk
2792 do
2793 # Extract the first word of "$ac_prog", so it can be a program name with args.
2794 set dummy $ac_prog; ac_word=$2
2795 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2796 echo "configure:2797: checking for $ac_word" >&5
2797 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2798   echo $ac_n "(cached) $ac_c" 1>&6
2799 else
2800   if test -n "$AWK"; then
2801   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2802 else
2803   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2804   ac_dummy="$PATH"
2805   for ac_dir in $ac_dummy; do
2806     test -z "$ac_dir" && ac_dir=.
2807     if test -f $ac_dir/$ac_word; then
2808       ac_cv_prog_AWK="$ac_prog"
2809       break
2810     fi
2811   done
2812   IFS="$ac_save_ifs"
2813 fi
2814 fi
2815 AWK="$ac_cv_prog_AWK"
2816 if test -n "$AWK"; then
2817   echo "$ac_t""$AWK" 1>&6
2818 else
2819   echo "$ac_t""no" 1>&6
2820 fi
2821
2822 test -n "$AWK" && break
2823 done
2824
2825 # Find a good install program.  We prefer a C program (faster),
2826 # so one script is as good as another.  But avoid the broken or
2827 # incompatible versions:
2828 # SysV /etc/install, /usr/sbin/install
2829 # SunOS /usr/etc/install
2830 # IRIX /sbin/install
2831 # AIX /bin/install
2832 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2833 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2834 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2835 # ./install, which can be erroneously created by make from ./install.sh.
2836 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2837 echo "configure:2838: checking for a BSD compatible install" >&5
2838 if test -z "$INSTALL"; then
2839 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2840   echo $ac_n "(cached) $ac_c" 1>&6
2841 else
2842     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2843   for ac_dir in $PATH; do
2844     # Account for people who put trailing slashes in PATH elements.
2845     case "$ac_dir/" in
2846     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2847     *)
2848       # OSF1 and SCO ODT 3.0 have their own names for install.
2849       # Don't use installbsd from OSF since it installs stuff as root
2850       # by default.
2851       for ac_prog in ginstall scoinst install; do
2852         if test -f $ac_dir/$ac_prog; then
2853           if test $ac_prog = install &&
2854             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2855             # AIX install.  It has an incompatible calling convention.
2856             :
2857           else
2858             ac_cv_path_install="$ac_dir/$ac_prog -c"
2859             break 2
2860           fi
2861         fi
2862       done
2863       ;;
2864     esac
2865   done
2866   IFS="$ac_save_IFS"
2867
2868 fi
2869   if test "${ac_cv_path_install+set}" = set; then
2870     INSTALL="$ac_cv_path_install"
2871   else
2872     # As a last resort, use the slow shell script.  We don't cache a
2873     # path for INSTALL within a source directory, because that will
2874     # break other packages using the cache if that directory is
2875     # removed, or if the path is relative.
2876     INSTALL="$ac_install_sh"
2877   fi
2878 fi
2879 echo "$ac_t""$INSTALL" 1>&6
2880
2881 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2882 # It thinks the first close brace ends the variable substitution.
2883 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2884
2885 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2886
2887 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2888
2889 if test $host != $build; then
2890   ac_tool_prefix=${host_alias}-
2891 else
2892   ac_tool_prefix=
2893 fi
2894
2895 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2896 set dummy ${ac_tool_prefix}ar; ac_word=$2
2897 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2898 echo "configure:2899: checking for $ac_word" >&5
2899 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2900   echo $ac_n "(cached) $ac_c" 1>&6
2901 else
2902   if test -n "$AR"; then
2903   ac_cv_prog_AR="$AR" # Let the user override the test.
2904 else
2905   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2906   ac_dummy="$PATH"
2907   for ac_dir in $ac_dummy; do
2908     test -z "$ac_dir" && ac_dir=.
2909     if test -f $ac_dir/$ac_word; then
2910       ac_cv_prog_AR="${ac_tool_prefix}ar"
2911       break
2912     fi
2913   done
2914   IFS="$ac_save_ifs"
2915   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
2916 fi
2917 fi
2918 AR="$ac_cv_prog_AR"
2919 if test -n "$AR"; then
2920   echo "$ac_t""$AR" 1>&6
2921 else
2922   echo "$ac_t""no" 1>&6
2923 fi
2924
2925
2926
2927 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2928 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2929 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2930 echo "configure:2931: checking for $ac_word" >&5
2931 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2932   echo $ac_n "(cached) $ac_c" 1>&6
2933 else
2934   if test -n "$RANLIB"; then
2935   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2936 else
2937   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2938   ac_dummy="$PATH"
2939   for ac_dir in $ac_dummy; do
2940     test -z "$ac_dir" && ac_dir=.
2941     if test -f $ac_dir/$ac_word; then
2942       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2943       break
2944     fi
2945   done
2946   IFS="$ac_save_ifs"
2947 fi
2948 fi
2949 RANLIB="$ac_cv_prog_RANLIB"
2950 if test -n "$RANLIB"; then
2951   echo "$ac_t""$RANLIB" 1>&6
2952 else
2953   echo "$ac_t""no" 1>&6
2954 fi
2955
2956
2957 if test -z "$ac_cv_prog_RANLIB"; then
2958 if test -n "$ac_tool_prefix"; then
2959   # Extract the first word of "ranlib", so it can be a program name with args.
2960 set dummy ranlib; ac_word=$2
2961 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2962 echo "configure:2963: checking for $ac_word" >&5
2963 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2964   echo $ac_n "(cached) $ac_c" 1>&6
2965 else
2966   if test -n "$RANLIB"; then
2967   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2968 else
2969   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2970   ac_dummy="$PATH"
2971   for ac_dir in $ac_dummy; do
2972     test -z "$ac_dir" && ac_dir=.
2973     if test -f $ac_dir/$ac_word; then
2974       ac_cv_prog_RANLIB="ranlib"
2975       break
2976     fi
2977   done
2978   IFS="$ac_save_ifs"
2979   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2980 fi
2981 fi
2982 RANLIB="$ac_cv_prog_RANLIB"
2983 if test -n "$RANLIB"; then
2984   echo "$ac_t""$RANLIB" 1>&6
2985 else
2986   echo "$ac_t""no" 1>&6
2987 fi
2988
2989 else
2990   RANLIB=":"
2991 fi
2992 fi
2993
2994 for ac_prog in 'bison -y' byacc
2995 do
2996 # Extract the first word of "$ac_prog", so it can be a program name with args.
2997 set dummy $ac_prog; ac_word=$2
2998 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2999 echo "configure:3000: checking for $ac_word" >&5
3000 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3001   echo $ac_n "(cached) $ac_c" 1>&6
3002 else
3003   if test -n "$YACC"; then
3004   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3005 else
3006   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3007   ac_dummy="$PATH"
3008   for ac_dir in $ac_dummy; do
3009     test -z "$ac_dir" && ac_dir=.
3010     if test -f $ac_dir/$ac_word; then
3011       ac_cv_prog_YACC="$ac_prog"
3012       break
3013     fi
3014   done
3015   IFS="$ac_save_ifs"
3016 fi
3017 fi
3018 YACC="$ac_cv_prog_YACC"
3019 if test -n "$YACC"; then
3020   echo "$ac_t""$YACC" 1>&6
3021 else
3022   echo "$ac_t""no" 1>&6
3023 fi
3024
3025 test -n "$YACC" && break
3026 done
3027 test -n "$YACC" || YACC="yacc"
3028
3029
3030 if test "$program_transform_name" = s,x,x,; then
3031   program_transform_name=
3032 else
3033   # Double any \ or $.  echo might interpret backslashes.
3034   cat <<\EOF_SED > conftestsed
3035 s,\\,\\\\,g; s,\$,$$,g
3036 EOF_SED
3037   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3038   rm -f conftestsed
3039 fi
3040 test "$program_prefix" != NONE &&
3041   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3042 # Use a double $ so make ignores it.
3043 test "$program_suffix" != NONE &&
3044   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3045
3046 # sed with no file args requires a program.
3047 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3048
3049
3050 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3051 echo "configure:3052: checking return type of signal handlers" >&5
3052 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3053   echo $ac_n "(cached) $ac_c" 1>&6
3054 else
3055   cat > conftest.$ac_ext <<EOF
3056 #line 3057 "configure"
3057 #include "confdefs.h"
3058 #include <sys/types.h>
3059 #include <signal.h>
3060 #ifdef signal
3061 #undef signal
3062 #endif
3063 #ifdef __cplusplus
3064 extern "C" void (*signal (int, void (*)(int)))(int);
3065 #else
3066 void (*signal ()) ();
3067 #endif
3068
3069 int main() {
3070 int i;
3071 ; return 0; }
3072 EOF
3073 if { (eval echo configure:3074: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3074   rm -rf conftest*
3075   ac_cv_type_signal=void
3076 else
3077   echo "configure: failed program was:" >&5
3078   cat conftest.$ac_ext >&5
3079   rm -rf conftest*
3080   ac_cv_type_signal=int
3081 fi
3082 rm -f conftest*
3083 fi
3084
3085 echo "$ac_t""$ac_cv_type_signal" 1>&6
3086 cat >> confdefs.h <<EOF
3087 #define RETSIGTYPE $ac_cv_type_signal
3088 EOF
3089
3090
3091
3092 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3093 echo "configure:3094: checking for ANSI C header files" >&5
3094 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3095   echo $ac_n "(cached) $ac_c" 1>&6
3096 else
3097   cat > conftest.$ac_ext <<EOF
3098 #line 3099 "configure"
3099 #include "confdefs.h"
3100 #include <stdlib.h>
3101 #include <stdarg.h>
3102 #include <string.h>
3103 #include <float.h>
3104 EOF
3105 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3106 { (eval echo configure:3107: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3107 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3108 if test -z "$ac_err"; then
3109   rm -rf conftest*
3110   ac_cv_header_stdc=yes
3111 else
3112   echo "$ac_err" >&5
3113   echo "configure: failed program was:" >&5
3114   cat conftest.$ac_ext >&5
3115   rm -rf conftest*
3116   ac_cv_header_stdc=no
3117 fi
3118 rm -f conftest*
3119
3120 if test $ac_cv_header_stdc = yes; then
3121   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3122 cat > conftest.$ac_ext <<EOF
3123 #line 3124 "configure"
3124 #include "confdefs.h"
3125 #include <string.h>
3126 EOF
3127 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3128   egrep "memchr" >/dev/null 2>&1; then
3129   :
3130 else
3131   rm -rf conftest*
3132   ac_cv_header_stdc=no
3133 fi
3134 rm -f conftest*
3135
3136 fi
3137
3138 if test $ac_cv_header_stdc = yes; then
3139   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3140 cat > conftest.$ac_ext <<EOF
3141 #line 3142 "configure"
3142 #include "confdefs.h"
3143 #include <stdlib.h>
3144 EOF
3145 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3146   egrep "free" >/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   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3158 if test "$cross_compiling" = yes; then
3159   :
3160 else
3161   cat > conftest.$ac_ext <<EOF
3162 #line 3163 "configure"
3163 #include "confdefs.h"
3164 #include <ctype.h>
3165 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3166 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3167 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3168 int main () { int i; for (i = 0; i < 256; i++)
3169 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3170 exit (0); }
3171
3172 EOF
3173 if { (eval echo configure:3174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3174 then
3175   :
3176 else
3177   echo "configure: failed program was:" >&5
3178   cat conftest.$ac_ext >&5
3179   rm -fr conftest*
3180   ac_cv_header_stdc=no
3181 fi
3182 rm -fr conftest*
3183 fi
3184
3185 fi
3186 fi
3187
3188 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3189 if test $ac_cv_header_stdc = yes; then
3190   cat >> confdefs.h <<\EOF
3191 #define STDC_HEADERS 1
3192 EOF
3193
3194 fi
3195
3196
3197 for ac_hdr in ctype.h curses.h endian.h link.h \
3198         memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3199         string.h sys/procfs.h sys/ptrace.h sys/reg.h \
3200         term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3201         wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h
3202 do
3203 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3204 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3205 echo "configure:3206: checking for $ac_hdr" >&5
3206 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3207   echo $ac_n "(cached) $ac_c" 1>&6
3208 else
3209   cat > conftest.$ac_ext <<EOF
3210 #line 3211 "configure"
3211 #include "confdefs.h"
3212 #include <$ac_hdr>
3213 EOF
3214 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3215 { (eval echo configure:3216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3216 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3217 if test -z "$ac_err"; then
3218   rm -rf conftest*
3219   eval "ac_cv_header_$ac_safe=yes"
3220 else
3221   echo "$ac_err" >&5
3222   echo "configure: failed program was:" >&5
3223   cat conftest.$ac_ext >&5
3224   rm -rf conftest*
3225   eval "ac_cv_header_$ac_safe=no"
3226 fi
3227 rm -f conftest*
3228 fi
3229 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3230   echo "$ac_t""yes" 1>&6
3231     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3232   cat >> confdefs.h <<EOF
3233 #define $ac_tr_hdr 1
3234 EOF
3235
3236 else
3237   echo "$ac_t""no" 1>&6
3238 fi
3239 done
3240
3241 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3242 echo "configure:3243: checking whether stat file-mode macros are broken" >&5
3243 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3244   echo $ac_n "(cached) $ac_c" 1>&6
3245 else
3246   cat > conftest.$ac_ext <<EOF
3247 #line 3248 "configure"
3248 #include "confdefs.h"
3249 #include <sys/types.h>
3250 #include <sys/stat.h>
3251
3252 #if defined(S_ISBLK) && defined(S_IFDIR)
3253 # if S_ISBLK (S_IFDIR)
3254 You lose.
3255 # endif
3256 #endif
3257
3258 #if defined(S_ISBLK) && defined(S_IFCHR)
3259 # if S_ISBLK (S_IFCHR)
3260 You lose.
3261 # endif
3262 #endif
3263
3264 #if defined(S_ISLNK) && defined(S_IFREG)
3265 # if S_ISLNK (S_IFREG)
3266 You lose.
3267 # endif
3268 #endif
3269
3270 #if defined(S_ISSOCK) && defined(S_IFREG)
3271 # if S_ISSOCK (S_IFREG)
3272 You lose.
3273 # endif
3274 #endif
3275
3276 EOF
3277 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3278   egrep "You lose" >/dev/null 2>&1; then
3279   rm -rf conftest*
3280   ac_cv_header_stat_broken=yes
3281 else
3282   rm -rf conftest*
3283   ac_cv_header_stat_broken=no
3284 fi
3285 rm -f conftest*
3286
3287 fi
3288
3289 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3290 if test $ac_cv_header_stat_broken = yes; then
3291   cat >> confdefs.h <<\EOF
3292 #define STAT_MACROS_BROKEN 1
3293 EOF
3294
3295 fi
3296
3297
3298 echo $ac_n "checking for working const""... $ac_c" 1>&6
3299 echo "configure:3300: checking for working const" >&5
3300 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3301   echo $ac_n "(cached) $ac_c" 1>&6
3302 else
3303   cat > conftest.$ac_ext <<EOF
3304 #line 3305 "configure"
3305 #include "confdefs.h"
3306
3307 int main() {
3308
3309 /* Ultrix mips cc rejects this.  */
3310 typedef int charset[2]; const charset x;
3311 /* SunOS 4.1.1 cc rejects this.  */
3312 char const *const *ccp;
3313 char **p;
3314 /* NEC SVR4.0.2 mips cc rejects this.  */
3315 struct point {int x, y;};
3316 static struct point const zero = {0,0};
3317 /* AIX XL C 1.02.0.0 rejects this.
3318    It does not let you subtract one const X* pointer from another in an arm
3319    of an if-expression whose if-part is not a constant expression */
3320 const char *g = "string";
3321 ccp = &g + (g ? g-g : 0);
3322 /* HPUX 7.0 cc rejects these. */
3323 ++ccp;
3324 p = (char**) ccp;
3325 ccp = (char const *const *) p;
3326 { /* SCO 3.2v4 cc rejects this.  */
3327   char *t;
3328   char const *s = 0 ? (char *) 0 : (char const *) 0;
3329
3330   *t++ = 0;
3331 }
3332 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3333   int x[] = {25, 17};
3334   const int *foo = &x[0];
3335   ++foo;
3336 }
3337 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3338   typedef const int *iptr;
3339   iptr p = 0;
3340   ++p;
3341 }
3342 { /* AIX XL C 1.02.0.0 rejects this saying
3343      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3344   struct s { int j; const int *ap[3]; };
3345   struct s *b; b->j = 5;
3346 }
3347 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3348   const int foo = 10;
3349 }
3350
3351 ; return 0; }
3352 EOF
3353 if { (eval echo configure:3354: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3354   rm -rf conftest*
3355   ac_cv_c_const=yes
3356 else
3357   echo "configure: failed program was:" >&5
3358   cat conftest.$ac_ext >&5
3359   rm -rf conftest*
3360   ac_cv_c_const=no
3361 fi
3362 rm -f conftest*
3363 fi
3364
3365 echo "$ac_t""$ac_cv_c_const" 1>&6
3366 if test $ac_cv_c_const = no; then
3367   cat >> confdefs.h <<\EOF
3368 #define const
3369 EOF
3370
3371 fi
3372
3373
3374 for ac_func in setpgid sbrk sigaction isascii bzero bcopy btowc
3375 do
3376 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3377 echo "configure:3378: checking for $ac_func" >&5
3378 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3379   echo $ac_n "(cached) $ac_c" 1>&6
3380 else
3381   cat > conftest.$ac_ext <<EOF
3382 #line 3383 "configure"
3383 #include "confdefs.h"
3384 /* System header to define __stub macros and hopefully few prototypes,
3385     which can conflict with char $ac_func(); below.  */
3386 #include <assert.h>
3387 /* Override any gcc2 internal prototype to avoid an error.  */
3388 /* We use char because int might match the return type of a gcc2
3389     builtin and then its argument prototype would still apply.  */
3390 char $ac_func();
3391
3392 int main() {
3393
3394 /* The GNU C library defines this for functions which it implements
3395     to always fail with ENOSYS.  Some functions are actually named
3396     something starting with __ and the normal name is an alias.  */
3397 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3398 choke me
3399 #else
3400 $ac_func();
3401 #endif
3402
3403 ; return 0; }
3404 EOF
3405 if { (eval echo configure:3406: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3406   rm -rf conftest*
3407   eval "ac_cv_func_$ac_func=yes"
3408 else
3409   echo "configure: failed program was:" >&5
3410   cat conftest.$ac_ext >&5
3411   rm -rf conftest*
3412   eval "ac_cv_func_$ac_func=no"
3413 fi
3414 rm -f conftest*
3415 fi
3416
3417 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3418   echo "$ac_t""yes" 1>&6
3419     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3420   cat >> confdefs.h <<EOF
3421 #define $ac_tr_func 1
3422 EOF
3423
3424 else
3425   echo "$ac_t""no" 1>&6
3426 fi
3427 done
3428
3429 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3430 # for constant arguments.  Useless!
3431 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3432 echo "configure:3433: checking for working alloca.h" >&5
3433 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3434   echo $ac_n "(cached) $ac_c" 1>&6
3435 else
3436   cat > conftest.$ac_ext <<EOF
3437 #line 3438 "configure"
3438 #include "confdefs.h"
3439 #include <alloca.h>
3440 int main() {
3441 char *p = alloca(2 * sizeof(int));
3442 ; return 0; }
3443 EOF
3444 if { (eval echo configure:3445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3445   rm -rf conftest*
3446   ac_cv_header_alloca_h=yes
3447 else
3448   echo "configure: failed program was:" >&5
3449   cat conftest.$ac_ext >&5
3450   rm -rf conftest*
3451   ac_cv_header_alloca_h=no
3452 fi
3453 rm -f conftest*
3454 fi
3455
3456 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3457 if test $ac_cv_header_alloca_h = yes; then
3458   cat >> confdefs.h <<\EOF
3459 #define HAVE_ALLOCA_H 1
3460 EOF
3461
3462 fi
3463
3464 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3465 echo "configure:3466: checking for alloca" >&5
3466 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3467   echo $ac_n "(cached) $ac_c" 1>&6
3468 else
3469   cat > conftest.$ac_ext <<EOF
3470 #line 3471 "configure"
3471 #include "confdefs.h"
3472
3473 #ifdef __GNUC__
3474 # define alloca __builtin_alloca
3475 #else
3476 # ifdef _MSC_VER
3477 #  include <malloc.h>
3478 #  define alloca _alloca
3479 # else
3480 #  if HAVE_ALLOCA_H
3481 #   include <alloca.h>
3482 #  else
3483 #   ifdef _AIX
3484  #pragma alloca
3485 #   else
3486 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3487 char *alloca ();
3488 #    endif
3489 #   endif
3490 #  endif
3491 # endif
3492 #endif
3493
3494 int main() {
3495 char *p = (char *) alloca(1);
3496 ; return 0; }
3497 EOF
3498 if { (eval echo configure:3499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3499   rm -rf conftest*
3500   ac_cv_func_alloca_works=yes
3501 else
3502   echo "configure: failed program was:" >&5
3503   cat conftest.$ac_ext >&5
3504   rm -rf conftest*
3505   ac_cv_func_alloca_works=no
3506 fi
3507 rm -f conftest*
3508 fi
3509
3510 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3511 if test $ac_cv_func_alloca_works = yes; then
3512   cat >> confdefs.h <<\EOF
3513 #define HAVE_ALLOCA 1
3514 EOF
3515
3516 fi
3517
3518 if test $ac_cv_func_alloca_works = no; then
3519   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3520   # that cause trouble.  Some versions do not even contain alloca or
3521   # contain a buggy version.  If you still want to use their alloca,
3522   # use ar to extract alloca.o from them instead of compiling alloca.c.
3523   ALLOCA=alloca.${ac_objext}
3524   cat >> confdefs.h <<\EOF
3525 #define C_ALLOCA 1
3526 EOF
3527
3528
3529 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3530 echo "configure:3531: checking whether alloca needs Cray hooks" >&5
3531 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3532   echo $ac_n "(cached) $ac_c" 1>&6
3533 else
3534   cat > conftest.$ac_ext <<EOF
3535 #line 3536 "configure"
3536 #include "confdefs.h"
3537 #if defined(CRAY) && ! defined(CRAY2)
3538 webecray
3539 #else
3540 wenotbecray
3541 #endif
3542
3543 EOF
3544 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3545   egrep "webecray" >/dev/null 2>&1; then
3546   rm -rf conftest*
3547   ac_cv_os_cray=yes
3548 else
3549   rm -rf conftest*
3550   ac_cv_os_cray=no
3551 fi
3552 rm -f conftest*
3553
3554 fi
3555
3556 echo "$ac_t""$ac_cv_os_cray" 1>&6
3557 if test $ac_cv_os_cray = yes; then
3558 for ac_func in _getb67 GETB67 getb67; do
3559   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3560 echo "configure:3561: checking for $ac_func" >&5
3561 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3562   echo $ac_n "(cached) $ac_c" 1>&6
3563 else
3564   cat > conftest.$ac_ext <<EOF
3565 #line 3566 "configure"
3566 #include "confdefs.h"
3567 /* System header to define __stub macros and hopefully few prototypes,
3568     which can conflict with char $ac_func(); below.  */
3569 #include <assert.h>
3570 /* Override any gcc2 internal prototype to avoid an error.  */
3571 /* We use char because int might match the return type of a gcc2
3572     builtin and then its argument prototype would still apply.  */
3573 char $ac_func();
3574
3575 int main() {
3576
3577 /* The GNU C library defines this for functions which it implements
3578     to always fail with ENOSYS.  Some functions are actually named
3579     something starting with __ and the normal name is an alias.  */
3580 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3581 choke me
3582 #else
3583 $ac_func();
3584 #endif
3585
3586 ; return 0; }
3587 EOF
3588 if { (eval echo configure:3589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3589   rm -rf conftest*
3590   eval "ac_cv_func_$ac_func=yes"
3591 else
3592   echo "configure: failed program was:" >&5
3593   cat conftest.$ac_ext >&5
3594   rm -rf conftest*
3595   eval "ac_cv_func_$ac_func=no"
3596 fi
3597 rm -f conftest*
3598 fi
3599
3600 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3601   echo "$ac_t""yes" 1>&6
3602   cat >> confdefs.h <<EOF
3603 #define CRAY_STACKSEG_END $ac_func
3604 EOF
3605
3606   break
3607 else
3608   echo "$ac_t""no" 1>&6
3609 fi
3610
3611 done
3612 fi
3613
3614 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3615 echo "configure:3616: checking stack direction for C alloca" >&5
3616 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3617   echo $ac_n "(cached) $ac_c" 1>&6
3618 else
3619   if test "$cross_compiling" = yes; then
3620   ac_cv_c_stack_direction=0
3621 else
3622   cat > conftest.$ac_ext <<EOF
3623 #line 3624 "configure"
3624 #include "confdefs.h"
3625 find_stack_direction ()
3626 {
3627   static char *addr = 0;
3628   auto char dummy;
3629   if (addr == 0)
3630     {
3631       addr = &dummy;
3632       return find_stack_direction ();
3633     }
3634   else
3635     return (&dummy > addr) ? 1 : -1;
3636 }
3637 main ()
3638 {
3639   exit (find_stack_direction() < 0);
3640 }
3641 EOF
3642 if { (eval echo configure:3643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3643 then
3644   ac_cv_c_stack_direction=1
3645 else
3646   echo "configure: failed program was:" >&5
3647   cat conftest.$ac_ext >&5
3648   rm -fr conftest*
3649   ac_cv_c_stack_direction=-1
3650 fi
3651 rm -fr conftest*
3652 fi
3653
3654 fi
3655
3656 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3657 cat >> confdefs.h <<EOF
3658 #define STACK_DIRECTION $ac_cv_c_stack_direction
3659 EOF
3660
3661 fi
3662
3663
3664 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
3665 echo "configure:3666: checking whether malloc must be declared" >&5
3666 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
3667   echo $ac_n "(cached) $ac_c" 1>&6
3668 else
3669   cat > conftest.$ac_ext <<EOF
3670 #line 3671 "configure"
3671 #include "confdefs.h"
3672
3673 #include <stdio.h>
3674 #ifdef HAVE_STRING_H
3675 #include <string.h>
3676 #else
3677 #ifdef HAVE_STRINGS_H
3678 #include <strings.h>
3679 #endif
3680 #endif
3681 #ifdef HAVE_STDLIB_H
3682 #include <stdlib.h>
3683 #endif
3684 #ifdef HAVE_UNISTD_H
3685 #include <unistd.h>
3686 #endif
3687 int main() {
3688 char *(*pfn) = (char *(*)) malloc
3689 ; return 0; }
3690 EOF
3691 if { (eval echo configure:3692: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3692   rm -rf conftest*
3693   bfd_cv_decl_needed_malloc=no
3694 else
3695   echo "configure: failed program was:" >&5
3696   cat conftest.$ac_ext >&5
3697   rm -rf conftest*
3698   bfd_cv_decl_needed_malloc=yes
3699 fi
3700 rm -f conftest*
3701 fi
3702
3703 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
3704 if test $bfd_cv_decl_needed_malloc = yes; then
3705   cat >> confdefs.h <<\EOF
3706 #define NEED_DECLARATION_MALLOC 1
3707 EOF
3708
3709 fi
3710
3711 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
3712 echo "configure:3713: checking whether realloc must be declared" >&5
3713 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
3714   echo $ac_n "(cached) $ac_c" 1>&6
3715 else
3716   cat > conftest.$ac_ext <<EOF
3717 #line 3718 "configure"
3718 #include "confdefs.h"
3719
3720 #include <stdio.h>
3721 #ifdef HAVE_STRING_H
3722 #include <string.h>
3723 #else
3724 #ifdef HAVE_STRINGS_H
3725 #include <strings.h>
3726 #endif
3727 #endif
3728 #ifdef HAVE_STDLIB_H
3729 #include <stdlib.h>
3730 #endif
3731 #ifdef HAVE_UNISTD_H
3732 #include <unistd.h>
3733 #endif
3734 int main() {
3735 char *(*pfn) = (char *(*)) realloc
3736 ; return 0; }
3737 EOF
3738 if { (eval echo configure:3739: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3739   rm -rf conftest*
3740   bfd_cv_decl_needed_realloc=no
3741 else
3742   echo "configure: failed program was:" >&5
3743   cat conftest.$ac_ext >&5
3744   rm -rf conftest*
3745   bfd_cv_decl_needed_realloc=yes
3746 fi
3747 rm -f conftest*
3748 fi
3749
3750 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
3751 if test $bfd_cv_decl_needed_realloc = yes; then
3752   cat >> confdefs.h <<\EOF
3753 #define NEED_DECLARATION_REALLOC 1
3754 EOF
3755
3756 fi
3757
3758 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
3759 echo "configure:3760: checking whether free must be declared" >&5
3760 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
3761   echo $ac_n "(cached) $ac_c" 1>&6
3762 else
3763   cat > conftest.$ac_ext <<EOF
3764 #line 3765 "configure"
3765 #include "confdefs.h"
3766
3767 #include <stdio.h>
3768 #ifdef HAVE_STRING_H
3769 #include <string.h>
3770 #else
3771 #ifdef HAVE_STRINGS_H
3772 #include <strings.h>
3773 #endif
3774 #endif
3775 #ifdef HAVE_STDLIB_H
3776 #include <stdlib.h>
3777 #endif
3778 #ifdef HAVE_UNISTD_H
3779 #include <unistd.h>
3780 #endif
3781 int main() {
3782 char *(*pfn) = (char *(*)) free
3783 ; return 0; }
3784 EOF
3785 if { (eval echo configure:3786: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3786   rm -rf conftest*
3787   bfd_cv_decl_needed_free=no
3788 else
3789   echo "configure: failed program was:" >&5
3790   cat conftest.$ac_ext >&5
3791   rm -rf conftest*
3792   bfd_cv_decl_needed_free=yes
3793 fi
3794 rm -f conftest*
3795 fi
3796
3797 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
3798 if test $bfd_cv_decl_needed_free = yes; then
3799   cat >> confdefs.h <<\EOF
3800 #define NEED_DECLARATION_FREE 1
3801 EOF
3802
3803 fi
3804
3805 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
3806 echo "configure:3807: checking whether strerror must be declared" >&5
3807 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
3808   echo $ac_n "(cached) $ac_c" 1>&6
3809 else
3810   cat > conftest.$ac_ext <<EOF
3811 #line 3812 "configure"
3812 #include "confdefs.h"
3813
3814 #include <stdio.h>
3815 #ifdef HAVE_STRING_H
3816 #include <string.h>
3817 #else
3818 #ifdef HAVE_STRINGS_H
3819 #include <strings.h>
3820 #endif
3821 #endif
3822 #ifdef HAVE_STDLIB_H
3823 #include <stdlib.h>
3824 #endif
3825 #ifdef HAVE_UNISTD_H
3826 #include <unistd.h>
3827 #endif
3828 int main() {
3829 char *(*pfn) = (char *(*)) strerror
3830 ; return 0; }
3831 EOF
3832 if { (eval echo configure:3833: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3833   rm -rf conftest*
3834   bfd_cv_decl_needed_strerror=no
3835 else
3836   echo "configure: failed program was:" >&5
3837   cat conftest.$ac_ext >&5
3838   rm -rf conftest*
3839   bfd_cv_decl_needed_strerror=yes
3840 fi
3841 rm -f conftest*
3842 fi
3843
3844 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
3845 if test $bfd_cv_decl_needed_strerror = yes; then
3846   cat >> confdefs.h <<\EOF
3847 #define NEED_DECLARATION_STRERROR 1
3848 EOF
3849
3850 fi
3851
3852 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
3853 echo "configure:3854: checking whether strdup must be declared" >&5
3854 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
3855   echo $ac_n "(cached) $ac_c" 1>&6
3856 else
3857   cat > conftest.$ac_ext <<EOF
3858 #line 3859 "configure"
3859 #include "confdefs.h"
3860
3861 #include <stdio.h>
3862 #ifdef HAVE_STRING_H
3863 #include <string.h>
3864 #else
3865 #ifdef HAVE_STRINGS_H
3866 #include <strings.h>
3867 #endif
3868 #endif
3869 #ifdef HAVE_STDLIB_H
3870 #include <stdlib.h>
3871 #endif
3872 #ifdef HAVE_UNISTD_H
3873 #include <unistd.h>
3874 #endif
3875 int main() {
3876 char *(*pfn) = (char *(*)) strdup
3877 ; return 0; }
3878 EOF
3879 if { (eval echo configure:3880: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3880   rm -rf conftest*
3881   bfd_cv_decl_needed_strdup=no
3882 else
3883   echo "configure: failed program was:" >&5
3884   cat conftest.$ac_ext >&5
3885   rm -rf conftest*
3886   bfd_cv_decl_needed_strdup=yes
3887 fi
3888 rm -f conftest*
3889 fi
3890
3891 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
3892 if test $bfd_cv_decl_needed_strdup = yes; then
3893   cat >> confdefs.h <<\EOF
3894 #define NEED_DECLARATION_STRDUP 1
3895 EOF
3896
3897 fi
3898
3899 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
3900 echo "configure:3901: checking whether strstr must be declared" >&5
3901 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
3902   echo $ac_n "(cached) $ac_c" 1>&6
3903 else
3904   cat > conftest.$ac_ext <<EOF
3905 #line 3906 "configure"
3906 #include "confdefs.h"
3907
3908 #include <stdio.h>
3909 #ifdef HAVE_STRING_H
3910 #include <string.h>
3911 #else
3912 #ifdef HAVE_STRINGS_H
3913 #include <strings.h>
3914 #endif
3915 #endif
3916 #ifdef HAVE_STDLIB_H
3917 #include <stdlib.h>
3918 #endif
3919 #ifdef HAVE_UNISTD_H
3920 #include <unistd.h>
3921 #endif
3922 int main() {
3923 char *(*pfn) = (char *(*)) strstr
3924 ; return 0; }
3925 EOF
3926 if { (eval echo configure:3927: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3927   rm -rf conftest*
3928   bfd_cv_decl_needed_strstr=no
3929 else
3930   echo "configure: failed program was:" >&5
3931   cat conftest.$ac_ext >&5
3932   rm -rf conftest*
3933   bfd_cv_decl_needed_strstr=yes
3934 fi
3935 rm -f conftest*
3936 fi
3937
3938 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
3939 if test $bfd_cv_decl_needed_strstr = yes; then
3940   cat >> confdefs.h <<\EOF
3941 #define NEED_DECLARATION_STRSTR 1
3942 EOF
3943
3944 fi
3945
3946
3947
3948 # The following save_state_t checkery is only necessary for HPUX
3949 # versions earlier than 10.20.  When those fade from memory, this
3950 # could be expunged. --jsm 1999-03-22
3951
3952 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
3953 echo "configure:3954: checking for HPUX save_state structure" >&5
3954 cat > conftest.$ac_ext <<EOF
3955 #line 3956 "configure"
3956 #include "confdefs.h"
3957 #include <machine/save_state.h>
3958 EOF
3959 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3960   egrep "save_state_t" >/dev/null 2>&1; then
3961   rm -rf conftest*
3962   gdb_cv_hpux_savestate=yes
3963 else
3964   rm -rf conftest*
3965   gdb_cv_hpux_savestate=no
3966 fi
3967 rm -f conftest*
3968
3969 cat > conftest.$ac_ext <<EOF
3970 #line 3971 "configure"
3971 #include "confdefs.h"
3972 #include <machine/save_state.h>
3973 EOF
3974 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3975   egrep "ss_wide" >/dev/null 2>&1; then
3976   rm -rf conftest*
3977   gdb_cv_hpux_sswide=yes
3978 else
3979   rm -rf conftest*
3980   gdb_cv_hpux_sswide=no
3981 fi
3982 rm -f conftest*
3983
3984 if test $gdb_cv_hpux_savestate = yes
3985 then
3986   cat >> confdefs.h <<\EOF
3987 #define HAVE_STRUCT_SAVE_STATE_T 1
3988 EOF
3989
3990 fi
3991 if test $gdb_cv_hpux_sswide = yes
3992 then
3993   cat >> confdefs.h <<\EOF
3994 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
3995 EOF
3996
3997 fi
3998 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
3999
4000
4001 # If we are configured native on GNU/Linux, work around problems with
4002 # sys/procfs.h
4003 # Also detect which type of /proc is in use, such as for Unixware.
4004
4005 if test "${target}" = "${host}"; then
4006   gdb_cv_hostos_is_solaris=no
4007   case "${host}" in
4008   i[3456]86-*-linux*)
4009         cat >> confdefs.h <<\EOF
4010 #define START_INFERIOR_TRAPS_EXPECTED 2
4011 EOF
4012
4013         cat >> confdefs.h <<\EOF
4014 #define sys_quotactl 1
4015 EOF
4016
4017         ;;
4018   *-*-solaris*)
4019         gdb_cv_hostos_is_solaris=yes ;;
4020   esac
4021   echo $ac_n "checking for directory proc entries""... $ac_c" 1>&6
4022 echo "configure:4023: checking for directory proc entries" >&5
4023 # The [gdb_host != sun4sol2] hack is because Solaris does provide the
4024 # multiple procfs files as of Solaris 2.6, but GDB can't use it right now.
4025   if test "$ac_cv_header_sys_procfs_h" = yes -a \
4026           "$gdb_cv_hostos_is_solaris" = no \
4027   -a -d /proc/$$ \
4028   -a -f /proc/$$/ctl \
4029   -a -f /proc/$$/as \
4030   -a -f /proc/$$/map \
4031   -a -f /proc/$$/status; then
4032     echo "$ac_t""yes" 1>&6
4033     cat >> confdefs.h <<\EOF
4034 #define HAVE_MULTIPLE_PROC_FDS 1
4035 EOF
4036
4037   else
4038     echo "$ac_t""no" 1>&6
4039   fi
4040 fi
4041
4042 if test "$ac_cv_header_sys_procfs_h" = yes; then
4043   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
4044 echo "configure:4045: checking for pstatus_t in sys/procfs.h" >&5
4045  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
4046   echo $ac_n "(cached) $ac_c" 1>&6
4047 else
4048   cat > conftest.$ac_ext <<EOF
4049 #line 4050 "configure"
4050 #include "confdefs.h"
4051 #include <sys/procfs.h>
4052 int main() {
4053 pstatus_t avar
4054 ; return 0; }
4055 EOF
4056 if { (eval echo configure:4057: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4057   rm -rf conftest*
4058   bfd_cv_have_sys_procfs_type_pstatus_t=yes
4059 else
4060   echo "configure: failed program was:" >&5
4061   cat conftest.$ac_ext >&5
4062   rm -rf conftest*
4063   bfd_cv_have_sys_procfs_type_pstatus_t=no
4064
4065 fi
4066 rm -f conftest*
4067 fi
4068
4069  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
4070    cat >> confdefs.h <<\EOF
4071 #define HAVE_PSTATUS_T 1
4072 EOF
4073
4074  fi
4075  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
4076
4077   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
4078 echo "configure:4079: checking for prrun_t in sys/procfs.h" >&5
4079  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
4080   echo $ac_n "(cached) $ac_c" 1>&6
4081 else
4082   cat > conftest.$ac_ext <<EOF
4083 #line 4084 "configure"
4084 #include "confdefs.h"
4085 #include <sys/procfs.h>
4086 int main() {
4087 prrun_t avar
4088 ; return 0; }
4089 EOF
4090 if { (eval echo configure:4091: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4091   rm -rf conftest*
4092   bfd_cv_have_sys_procfs_type_prrun_t=yes
4093 else
4094   echo "configure: failed program was:" >&5
4095   cat conftest.$ac_ext >&5
4096   rm -rf conftest*
4097   bfd_cv_have_sys_procfs_type_prrun_t=no
4098
4099 fi
4100 rm -f conftest*
4101 fi
4102
4103  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
4104    cat >> confdefs.h <<\EOF
4105 #define HAVE_PRRUN_T 1
4106 EOF
4107
4108  fi
4109  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
4110
4111   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
4112 echo "configure:4113: checking for gregset_t in sys/procfs.h" >&5
4113  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
4114   echo $ac_n "(cached) $ac_c" 1>&6
4115 else
4116   cat > conftest.$ac_ext <<EOF
4117 #line 4118 "configure"
4118 #include "confdefs.h"
4119 #include <sys/procfs.h>
4120 int main() {
4121 gregset_t avar
4122 ; return 0; }
4123 EOF
4124 if { (eval echo configure:4125: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4125   rm -rf conftest*
4126   bfd_cv_have_sys_procfs_type_gregset_t=yes
4127 else
4128   echo "configure: failed program was:" >&5
4129   cat conftest.$ac_ext >&5
4130   rm -rf conftest*
4131   bfd_cv_have_sys_procfs_type_gregset_t=no
4132
4133 fi
4134 rm -f conftest*
4135 fi
4136
4137  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
4138    cat >> confdefs.h <<\EOF
4139 #define HAVE_GREGSET_T 1
4140 EOF
4141
4142  fi
4143  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
4144
4145   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
4146 echo "configure:4147: checking for fpregset_t in sys/procfs.h" >&5
4147  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
4148   echo $ac_n "(cached) $ac_c" 1>&6
4149 else
4150   cat > conftest.$ac_ext <<EOF
4151 #line 4152 "configure"
4152 #include "confdefs.h"
4153 #include <sys/procfs.h>
4154 int main() {
4155 fpregset_t avar
4156 ; return 0; }
4157 EOF
4158 if { (eval echo configure:4159: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4159   rm -rf conftest*
4160   bfd_cv_have_sys_procfs_type_fpregset_t=yes
4161 else
4162   echo "configure: failed program was:" >&5
4163   cat conftest.$ac_ext >&5
4164   rm -rf conftest*
4165   bfd_cv_have_sys_procfs_type_fpregset_t=no
4166
4167 fi
4168 rm -f conftest*
4169 fi
4170
4171  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
4172    cat >> confdefs.h <<\EOF
4173 #define HAVE_FPREGSET_T 1
4174 EOF
4175
4176  fi
4177  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
4178
4179
4180
4181   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
4182 echo "configure:4183: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
4183   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
4184   echo $ac_n "(cached) $ac_c" 1>&6
4185 else
4186   cat > conftest.$ac_ext <<EOF
4187 #line 4188 "configure"
4188 #include "confdefs.h"
4189 #include <unistd.h>
4190 #include <sys/types.h>
4191 #include <sys/procfs.h>
4192
4193 int main() {
4194
4195     int dummy;;
4196     dummy = ioctl(0, PIOCSET, &dummy);
4197
4198 ; return 0; }
4199 EOF
4200 if { (eval echo configure:4201: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4201   rm -rf conftest*
4202   gdb_cv_have_procfs_piocset=yes
4203 else
4204   echo "configure: failed program was:" >&5
4205   cat conftest.$ac_ext >&5
4206   rm -rf conftest*
4207   gdb_cv_have_procfs_piocset=no
4208 fi
4209 rm -f conftest*
4210 fi
4211
4212   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
4213   if test $gdb_cv_have_procfs_piocset = yes; then
4214     cat >> confdefs.h <<\EOF
4215 #define HAVE_PROCFS_PIOCSET 1
4216 EOF
4217
4218   fi
4219 fi
4220
4221 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
4222 echo "configure:4223: checking for main in -lm" >&5
4223 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
4224 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4225   echo $ac_n "(cached) $ac_c" 1>&6
4226 else
4227   ac_save_LIBS="$LIBS"
4228 LIBS="-lm  $LIBS"
4229 cat > conftest.$ac_ext <<EOF
4230 #line 4231 "configure"
4231 #include "confdefs.h"
4232
4233 int main() {
4234 main()
4235 ; return 0; }
4236 EOF
4237 if { (eval echo configure:4238: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4238   rm -rf conftest*
4239   eval "ac_cv_lib_$ac_lib_var=yes"
4240 else
4241   echo "configure: failed program was:" >&5
4242   cat conftest.$ac_ext >&5
4243   rm -rf conftest*
4244   eval "ac_cv_lib_$ac_lib_var=no"
4245 fi
4246 rm -f conftest*
4247 LIBS="$ac_save_LIBS"
4248
4249 fi
4250 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4251   echo "$ac_t""yes" 1>&6
4252     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4253     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4254   cat >> confdefs.h <<EOF
4255 #define $ac_tr_lib 1
4256 EOF
4257
4258   LIBS="-lm $LIBS"
4259
4260 else
4261   echo "$ac_t""no" 1>&6
4262 fi
4263
4264
4265 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
4266 echo "configure:4267: checking for wctype in -lc" >&5
4267 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
4268 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4269   echo $ac_n "(cached) $ac_c" 1>&6
4270 else
4271   ac_save_LIBS="$LIBS"
4272 LIBS="-lc  $LIBS"
4273 cat > conftest.$ac_ext <<EOF
4274 #line 4275 "configure"
4275 #include "confdefs.h"
4276 /* Override any gcc2 internal prototype to avoid an error.  */
4277 /* We use char because int might match the return type of a gcc2
4278     builtin and then its argument prototype would still apply.  */
4279 char wctype();
4280
4281 int main() {
4282 wctype()
4283 ; return 0; }
4284 EOF
4285 if { (eval echo configure:4286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4286   rm -rf conftest*
4287   eval "ac_cv_lib_$ac_lib_var=yes"
4288 else
4289   echo "configure: failed program was:" >&5
4290   cat conftest.$ac_ext >&5
4291   rm -rf conftest*
4292   eval "ac_cv_lib_$ac_lib_var=no"
4293 fi
4294 rm -f conftest*
4295 LIBS="$ac_save_LIBS"
4296
4297 fi
4298 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4299   echo "$ac_t""yes" 1>&6
4300   :
4301 else
4302   echo "$ac_t""no" 1>&6
4303 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
4304 echo "configure:4305: checking for wctype in -lw" >&5
4305 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
4306 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4307   echo $ac_n "(cached) $ac_c" 1>&6
4308 else
4309   ac_save_LIBS="$LIBS"
4310 LIBS="-lw  $LIBS"
4311 cat > conftest.$ac_ext <<EOF
4312 #line 4313 "configure"
4313 #include "confdefs.h"
4314 /* Override any gcc2 internal prototype to avoid an error.  */
4315 /* We use char because int might match the return type of a gcc2
4316     builtin and then its argument prototype would still apply.  */
4317 char wctype();
4318
4319 int main() {
4320 wctype()
4321 ; return 0; }
4322 EOF
4323 if { (eval echo configure:4324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4324   rm -rf conftest*
4325   eval "ac_cv_lib_$ac_lib_var=yes"
4326 else
4327   echo "configure: failed program was:" >&5
4328   cat conftest.$ac_ext >&5
4329   rm -rf conftest*
4330   eval "ac_cv_lib_$ac_lib_var=no"
4331 fi
4332 rm -f conftest*
4333 LIBS="$ac_save_LIBS"
4334
4335 fi
4336 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4337   echo "$ac_t""yes" 1>&6
4338     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
4339     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4340   cat >> confdefs.h <<EOF
4341 #define $ac_tr_lib 1
4342 EOF
4343
4344   LIBS="-lw $LIBS"
4345
4346 else
4347   echo "$ac_t""no" 1>&6
4348 fi
4349
4350 fi
4351
4352
4353
4354 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
4355 echo "configure:4356: checking for long long support in compiler" >&5
4356 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
4357   echo $ac_n "(cached) $ac_c" 1>&6
4358 else
4359   cat > conftest.$ac_ext <<EOF
4360 #line 4361 "configure"
4361 #include "confdefs.h"
4362
4363 int main() {
4364
4365   extern long long foo;
4366   switch (foo & 2) { case 0: return 1; }
4367
4368 ; return 0; }
4369 EOF
4370 if { (eval echo configure:4371: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4371   rm -rf conftest*
4372   gdb_cv_c_long_long=yes
4373 else
4374   echo "configure: failed program was:" >&5
4375   cat conftest.$ac_ext >&5
4376   rm -rf conftest*
4377   gdb_cv_c_long_long=no
4378 fi
4379 rm -f conftest*
4380 fi
4381
4382 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
4383 if test $gdb_cv_c_long_long = yes; then
4384   cat >> confdefs.h <<\EOF
4385 #define CC_HAS_LONG_LONG 1
4386 EOF
4387
4388 fi
4389
4390
4391 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
4392 echo "configure:4393: checking for long long support in printf" >&5
4393 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
4394   echo $ac_n "(cached) $ac_c" 1>&6
4395 else
4396   if test "$cross_compiling" = yes; then
4397   gdb_cv_printf_has_long_long=no
4398 else
4399   cat > conftest.$ac_ext <<EOF
4400 #line 4401 "configure"
4401 #include "confdefs.h"
4402
4403 int main () {
4404   char buf[32];
4405   long long l = 0;
4406   l = (l << 16) + 0x0123;
4407   l = (l << 16) + 0x4567;
4408   l = (l << 16) + 0x89ab;
4409   l = (l << 16) + 0xcdef;
4410   sprintf (buf, "0x%016llx", l);
4411   return (strcmp ("0x0123456789abcdef", buf));
4412 }
4413 EOF
4414 if { (eval echo configure:4415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4415 then
4416   gdb_cv_printf_has_long_long=yes
4417 else
4418   echo "configure: failed program was:" >&5
4419   cat conftest.$ac_ext >&5
4420   rm -fr conftest*
4421   gdb_cv_printf_has_long_long=no
4422 fi
4423 rm -fr conftest*
4424 fi
4425
4426 fi
4427
4428 if test $gdb_cv_printf_has_long_long = yes; then
4429   cat >> confdefs.h <<\EOF
4430 #define PRINTF_HAS_LONG_LONG 1
4431 EOF
4432
4433 fi
4434 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
4435
4436
4437 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
4438 echo "configure:4439: checking for long double support in compiler" >&5
4439 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
4440   echo $ac_n "(cached) $ac_c" 1>&6
4441 else
4442   cat > conftest.$ac_ext <<EOF
4443 #line 4444 "configure"
4444 #include "confdefs.h"
4445
4446 int main() {
4447 long double foo;
4448 ; return 0; }
4449 EOF
4450 if { (eval echo configure:4451: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4451   rm -rf conftest*
4452   ac_cv_c_long_double=yes
4453 else
4454   echo "configure: failed program was:" >&5
4455   cat conftest.$ac_ext >&5
4456   rm -rf conftest*
4457   ac_cv_c_long_double=no
4458 fi
4459 rm -f conftest*
4460 fi
4461
4462 echo "$ac_t""$ac_cv_c_long_double" 1>&6
4463 if test $ac_cv_c_long_double = yes; then
4464   cat >> confdefs.h <<\EOF
4465 #define HAVE_LONG_DOUBLE 1
4466 EOF
4467
4468 fi
4469
4470
4471 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
4472 echo "configure:4473: checking for long double support in printf" >&5
4473 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
4474   echo $ac_n "(cached) $ac_c" 1>&6
4475 else
4476   if test "$cross_compiling" = yes; then
4477   gdb_cv_printf_has_long_double=no
4478 else
4479   cat > conftest.$ac_ext <<EOF
4480 #line 4481 "configure"
4481 #include "confdefs.h"
4482
4483 int main () {
4484   char buf[16];
4485   long double f = 3.141592653;
4486   sprintf (buf, "%Lg", f);
4487   return (strncmp ("3.14159", buf, 7));
4488 }
4489 EOF
4490 if { (eval echo configure:4491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4491 then
4492   gdb_cv_printf_has_long_double=yes
4493 else
4494   echo "configure: failed program was:" >&5
4495   cat conftest.$ac_ext >&5
4496   rm -fr conftest*
4497   gdb_cv_printf_has_long_double=no
4498 fi
4499 rm -fr conftest*
4500 fi
4501
4502 fi
4503
4504 if test $gdb_cv_printf_has_long_double = yes; then
4505   cat >> confdefs.h <<\EOF
4506 #define PRINTF_HAS_LONG_DOUBLE 1
4507 EOF
4508
4509 fi
4510 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
4511
4512
4513 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
4514 echo "configure:4515: checking for long double support in scanf" >&5
4515 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
4516   echo $ac_n "(cached) $ac_c" 1>&6
4517 else
4518   if test "$cross_compiling" = yes; then
4519   gdb_cv_scanf_has_long_double=no
4520 else
4521   cat > conftest.$ac_ext <<EOF
4522 #line 4523 "configure"
4523 #include "confdefs.h"
4524
4525 int main () {
4526   char *buf = "3.141592653";
4527   long double f = 0;
4528   sscanf (buf, "%Lg", &f);
4529   return !(f > 3.14159 && f < 3.14160);
4530 }
4531 EOF
4532 if { (eval echo configure:4533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4533 then
4534   gdb_cv_scanf_has_long_double=yes
4535 else
4536   echo "configure: failed program was:" >&5
4537   cat conftest.$ac_ext >&5
4538   rm -fr conftest*
4539   gdb_cv_scanf_has_long_double=no
4540 fi
4541 rm -fr conftest*
4542 fi
4543
4544 fi
4545
4546 if test $gdb_cv_scanf_has_long_double = yes; then
4547   cat >> confdefs.h <<\EOF
4548 #define SCANF_HAS_LONG_DOUBLE 1
4549 EOF
4550
4551 fi
4552 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
4553
4554 for ac_hdr in unistd.h
4555 do
4556 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4557 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4558 echo "configure:4559: checking for $ac_hdr" >&5
4559 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4560   echo $ac_n "(cached) $ac_c" 1>&6
4561 else
4562   cat > conftest.$ac_ext <<EOF
4563 #line 4564 "configure"
4564 #include "confdefs.h"
4565 #include <$ac_hdr>
4566 EOF
4567 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4568 { (eval echo configure:4569: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4569 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4570 if test -z "$ac_err"; then
4571   rm -rf conftest*
4572   eval "ac_cv_header_$ac_safe=yes"
4573 else
4574   echo "$ac_err" >&5
4575   echo "configure: failed program was:" >&5
4576   cat conftest.$ac_ext >&5
4577   rm -rf conftest*
4578   eval "ac_cv_header_$ac_safe=no"
4579 fi
4580 rm -f conftest*
4581 fi
4582 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4583   echo "$ac_t""yes" 1>&6
4584     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4585   cat >> confdefs.h <<EOF
4586 #define $ac_tr_hdr 1
4587 EOF
4588
4589 else
4590   echo "$ac_t""no" 1>&6
4591 fi
4592 done
4593
4594 for ac_func in getpagesize
4595 do
4596 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4597 echo "configure:4598: checking for $ac_func" >&5
4598 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4599   echo $ac_n "(cached) $ac_c" 1>&6
4600 else
4601   cat > conftest.$ac_ext <<EOF
4602 #line 4603 "configure"
4603 #include "confdefs.h"
4604 /* System header to define __stub macros and hopefully few prototypes,
4605     which can conflict with char $ac_func(); below.  */
4606 #include <assert.h>
4607 /* Override any gcc2 internal prototype to avoid an error.  */
4608 /* We use char because int might match the return type of a gcc2
4609     builtin and then its argument prototype would still apply.  */
4610 char $ac_func();
4611
4612 int main() {
4613
4614 /* The GNU C library defines this for functions which it implements
4615     to always fail with ENOSYS.  Some functions are actually named
4616     something starting with __ and the normal name is an alias.  */
4617 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4618 choke me
4619 #else
4620 $ac_func();
4621 #endif
4622
4623 ; return 0; }
4624 EOF
4625 if { (eval echo configure:4626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4626   rm -rf conftest*
4627   eval "ac_cv_func_$ac_func=yes"
4628 else
4629   echo "configure: failed program was:" >&5
4630   cat conftest.$ac_ext >&5
4631   rm -rf conftest*
4632   eval "ac_cv_func_$ac_func=no"
4633 fi
4634 rm -f conftest*
4635 fi
4636
4637 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4638   echo "$ac_t""yes" 1>&6
4639     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4640   cat >> confdefs.h <<EOF
4641 #define $ac_tr_func 1
4642 EOF
4643
4644 else
4645   echo "$ac_t""no" 1>&6
4646 fi
4647 done
4648
4649 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
4650 echo "configure:4651: checking for working mmap" >&5
4651 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
4652   echo $ac_n "(cached) $ac_c" 1>&6
4653 else
4654   if test "$cross_compiling" = yes; then
4655   ac_cv_func_mmap_fixed_mapped=no
4656 else
4657   cat > conftest.$ac_ext <<EOF
4658 #line 4659 "configure"
4659 #include "confdefs.h"
4660
4661 /* Thanks to Mike Haertel and Jim Avera for this test.
4662    Here is a matrix of mmap possibilities:
4663         mmap private not fixed
4664         mmap private fixed at somewhere currently unmapped
4665         mmap private fixed at somewhere already mapped
4666         mmap shared not fixed
4667         mmap shared fixed at somewhere currently unmapped
4668         mmap shared fixed at somewhere already mapped
4669    For private mappings, we should verify that changes cannot be read()
4670    back from the file, nor mmap's back from the file at a different
4671    address.  (There have been systems where private was not correctly
4672    implemented like the infamous i386 svr4.0, and systems where the
4673    VM page cache was not coherent with the filesystem buffer cache
4674    like early versions of FreeBSD and possibly contemporary NetBSD.)
4675    For shared mappings, we should conversely verify that changes get
4676    propogated back to all the places they're supposed to be.
4677
4678    Grep wants private fixed already mapped.
4679    The main things grep needs to know about mmap are:
4680    * does it exist and is it safe to write into the mmap'd area
4681    * how to use it (BSD variants)  */
4682 #include <sys/types.h>
4683 #include <fcntl.h>
4684 #include <sys/mman.h>
4685
4686 /* This mess was copied from the GNU getpagesize.h.  */
4687 #ifndef HAVE_GETPAGESIZE
4688 # ifdef HAVE_UNISTD_H
4689 #  include <unistd.h>
4690 # endif
4691
4692 /* Assume that all systems that can run configure have sys/param.h.  */
4693 # ifndef HAVE_SYS_PARAM_H
4694 #  define HAVE_SYS_PARAM_H 1
4695 # endif
4696
4697 # ifdef _SC_PAGESIZE
4698 #  define getpagesize() sysconf(_SC_PAGESIZE)
4699 # else /* no _SC_PAGESIZE */
4700 #  ifdef HAVE_SYS_PARAM_H
4701 #   include <sys/param.h>
4702 #   ifdef EXEC_PAGESIZE
4703 #    define getpagesize() EXEC_PAGESIZE
4704 #   else /* no EXEC_PAGESIZE */
4705 #    ifdef NBPG
4706 #     define getpagesize() NBPG * CLSIZE
4707 #     ifndef CLSIZE
4708 #      define CLSIZE 1
4709 #     endif /* no CLSIZE */
4710 #    else /* no NBPG */
4711 #     ifdef NBPC
4712 #      define getpagesize() NBPC
4713 #     else /* no NBPC */
4714 #      ifdef PAGESIZE
4715 #       define getpagesize() PAGESIZE
4716 #      endif /* PAGESIZE */
4717 #     endif /* no NBPC */
4718 #    endif /* no NBPG */
4719 #   endif /* no EXEC_PAGESIZE */
4720 #  else /* no HAVE_SYS_PARAM_H */
4721 #   define getpagesize() 8192   /* punt totally */
4722 #  endif /* no HAVE_SYS_PARAM_H */
4723 # endif /* no _SC_PAGESIZE */
4724
4725 #endif /* no HAVE_GETPAGESIZE */
4726
4727 #ifdef __cplusplus
4728 extern "C" { void *malloc(unsigned); }
4729 #else
4730 char *malloc();
4731 #endif
4732
4733 int
4734 main()
4735 {
4736         char *data, *data2, *data3;
4737         int i, pagesize;
4738         int fd;
4739
4740         pagesize = getpagesize();
4741
4742         /*
4743          * First, make a file with some known garbage in it.
4744          */
4745         data = malloc(pagesize);
4746         if (!data)
4747                 exit(1);
4748         for (i = 0; i < pagesize; ++i)
4749                 *(data + i) = rand();
4750         umask(0);
4751         fd = creat("conftestmmap", 0600);
4752         if (fd < 0)
4753                 exit(1);
4754         if (write(fd, data, pagesize) != pagesize)
4755                 exit(1);
4756         close(fd);
4757
4758         /*
4759          * Next, try to mmap the file at a fixed address which
4760          * already has something else allocated at it.  If we can,
4761          * also make sure that we see the same garbage.
4762          */
4763         fd = open("conftestmmap", O_RDWR);
4764         if (fd < 0)
4765                 exit(1);
4766         data2 = malloc(2 * pagesize);
4767         if (!data2)
4768                 exit(1);
4769         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4770         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4771             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4772                 exit(1);
4773         for (i = 0; i < pagesize; ++i)
4774                 if (*(data + i) != *(data2 + i))
4775                         exit(1);
4776
4777         /*
4778          * Finally, make sure that changes to the mapped area
4779          * do not percolate back to the file as seen by read().
4780          * (This is a bug on some variants of i386 svr4.0.)
4781          */
4782         for (i = 0; i < pagesize; ++i)
4783                 *(data2 + i) = *(data2 + i) + 1;
4784         data3 = malloc(pagesize);
4785         if (!data3)
4786                 exit(1);
4787         if (read(fd, data3, pagesize) != pagesize)
4788                 exit(1);
4789         for (i = 0; i < pagesize; ++i)
4790                 if (*(data + i) != *(data3 + i))
4791                         exit(1);
4792         close(fd);
4793         unlink("conftestmmap");
4794         exit(0);
4795 }
4796
4797 EOF
4798 if { (eval echo configure:4799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4799 then
4800   ac_cv_func_mmap_fixed_mapped=yes
4801 else
4802   echo "configure: failed program was:" >&5
4803   cat conftest.$ac_ext >&5
4804   rm -fr conftest*
4805   ac_cv_func_mmap_fixed_mapped=no
4806 fi
4807 rm -fr conftest*
4808 fi
4809
4810 fi
4811
4812 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4813 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4814   cat >> confdefs.h <<\EOF
4815 #define HAVE_MMAP 1
4816 EOF
4817
4818 fi
4819
4820
4821
4822
4823 if test ${build} = ${host} -a ${host} = ${target} ; then
4824    case ${host_os} in
4825    hpux*)
4826       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
4827 echo "configure:4828: checking for HPUX/OSF thread support" >&5
4828       if test -f /usr/include/dce/cma_config.h ; then
4829          if test "$GCC" = "yes" ; then
4830             echo "$ac_t""yes" 1>&6
4831             cat >> confdefs.h <<\EOF
4832 #define HAVE_HPUX_THREAD_SUPPORT 1
4833 EOF
4834
4835             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
4836             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
4837          else
4838             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
4839          fi
4840       else
4841          echo "$ac_t""no" 1>&6
4842       fi
4843       ;;
4844    solaris*)
4845       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
4846 echo "configure:4847: checking for Solaris thread debugging library" >&5
4847       if test -f /usr/lib/libthread_db.so.1 ; then
4848          echo "$ac_t""yes" 1>&6
4849          cat >> confdefs.h <<\EOF
4850 #define HAVE_THREAD_DB_LIB 1
4851 EOF
4852
4853          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
4854          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
4855          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
4856 echo "configure:4857: checking for dlopen in -ldl" >&5
4857 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
4858 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4859   echo $ac_n "(cached) $ac_c" 1>&6
4860 else
4861   ac_save_LIBS="$LIBS"
4862 LIBS="-ldl  $LIBS"
4863 cat > conftest.$ac_ext <<EOF
4864 #line 4865 "configure"
4865 #include "confdefs.h"
4866 /* Override any gcc2 internal prototype to avoid an error.  */
4867 /* We use char because int might match the return type of a gcc2
4868     builtin and then its argument prototype would still apply.  */
4869 char dlopen();
4870
4871 int main() {
4872 dlopen()
4873 ; return 0; }
4874 EOF
4875 if { (eval echo configure:4876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4876   rm -rf conftest*
4877   eval "ac_cv_lib_$ac_lib_var=yes"
4878 else
4879   echo "configure: failed program was:" >&5
4880   cat conftest.$ac_ext >&5
4881   rm -rf conftest*
4882   eval "ac_cv_lib_$ac_lib_var=no"
4883 fi
4884 rm -f conftest*
4885 LIBS="$ac_save_LIBS"
4886
4887 fi
4888 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4889   echo "$ac_t""yes" 1>&6
4890     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4891     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4892   cat >> confdefs.h <<EOF
4893 #define $ac_tr_lib 1
4894 EOF
4895
4896   LIBS="-ldl $LIBS"
4897
4898 else
4899   echo "$ac_t""no" 1>&6
4900 fi
4901
4902          if test "$GCC" = "yes" ; then
4903             # The GNU linker requires the -export-dynamic option to make
4904             # all symbols visible in the dynamic symbol table.
4905             hold_ldflags=$LDFLAGS
4906             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
4907 echo "configure:4908: checking for the ld -export-dynamic flag" >&5
4908             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
4909             cat > conftest.$ac_ext <<EOF
4910 #line 4911 "configure"
4911 #include "confdefs.h"
4912
4913 int main() {
4914 int i;
4915 ; return 0; }
4916 EOF
4917 if { (eval echo configure:4918: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4918   rm -rf conftest*
4919   found=yes
4920 else
4921   echo "configure: failed program was:" >&5
4922   cat conftest.$ac_ext >&5
4923   rm -rf conftest*
4924   found=no
4925 fi
4926 rm -f conftest*
4927             LDFLAGS=$hold_ldflags
4928             echo "$ac_t""$found" 1>&6
4929             if test $found = yes; then
4930                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
4931             fi
4932          fi
4933          # Sun randomly tweaked the prototypes in <proc_service.h>
4934          # at one point.
4935          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
4936 echo "configure:4937: checking if <proc_service.h> is old" >&5
4937          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
4938   echo $ac_n "(cached) $ac_c" 1>&6
4939 else
4940
4941             cat > conftest.$ac_ext <<EOF
4942 #line 4943 "configure"
4943 #include "confdefs.h"
4944
4945                 #include <proc_service.h>
4946                 ps_err_e ps_pdwrite
4947                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
4948
4949 int main() {
4950
4951 ; return 0; }
4952 EOF
4953 if { (eval echo configure:4954: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4954   rm -rf conftest*
4955   gdb_cv_proc_service_is_old=no
4956 else
4957   echo "configure: failed program was:" >&5
4958   cat conftest.$ac_ext >&5
4959   rm -rf conftest*
4960   gdb_cv_proc_service_is_old=yes
4961 fi
4962 rm -f conftest*
4963
4964 fi
4965
4966          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
4967          if test $gdb_cv_proc_service_is_old = yes; then
4968             cat >> confdefs.h <<\EOF
4969 #define PROC_SERVICE_IS_OLD 1
4970 EOF
4971
4972          fi
4973       else
4974          echo "$ac_t""no" 1>&6
4975       fi
4976       ;;
4977    esac
4978
4979 fi
4980
4981 ENABLE_CFLAGS=
4982
4983 # Check whether --enable-tui or --disable-tui was given.
4984 if test "${enable_tui+set}" = set; then
4985   enableval="$enable_tui"
4986
4987   case "${enable_tui}" in
4988     yes | no) ;;
4989     "")  enable_tui=yes ;;
4990     *)
4991       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
4992     ;;
4993   esac
4994
4995 fi
4996
4997 case ${enable_tui} in
4998   "yes" )
4999     cat >> confdefs.h <<\EOF
5000 #define TUI 1
5001 EOF
5002
5003     BUILD_TUI=all-tui
5004     TUI_LIBRARY=tui/libtui.a
5005   ;;
5006   * )
5007     BUILD_TUI=
5008     TUI_LIBRARY=
5009   ;;
5010 esac
5011
5012
5013
5014 # Check whether --enable-netrom or --disable-netrom was given.
5015 if test "${enable_netrom+set}" = set; then
5016   enableval="$enable_netrom"
5017   case "${enableval}" in
5018 yes)    enable_netrom=yes ;;
5019 no)     enable_netrom=no ;;
5020 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
5021 esac
5022 fi
5023
5024
5025 if test "${enable_netrom}" = "yes"; then
5026         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
5027         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
5028 fi
5029
5030 # Check whether --enable-build-warnings or --disable-build-warnings was given.
5031 if test "${enable_build_warnings+set}" = set; then
5032   enableval="$enable_build_warnings"
5033   build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
5034 case "${enableval}" in
5035   yes)  ;;
5036   no)   build_warnings="-w";;
5037   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5038         build_warnings="${build_warnings} ${t}";;
5039   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5040         build_warnings="${t} ${build_warnings}";;
5041   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5042 esac
5043 else
5044   build_warnings=""
5045 fi
5046
5047 if test "x${build_warnings}" != x -a "x$GCC" = xyes
5048 then
5049    WARN_CFLAGS="${build_warnings}"
5050 else
5051    WARN_CFLAGS=""
5052 fi
5053
5054
5055 MMALLOC_CFLAGS=
5056 MMALLOC=
5057
5058
5059
5060 # Check whether --with-mmalloc or --without-mmalloc was given.
5061 if test "${with_mmalloc+set}" = set; then
5062   withval="$with_mmalloc"
5063   case "${withval}" in
5064   yes)  want_mmalloc=true ;;
5065   no)   want_mmalloc=false;;
5066   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
5067 esac
5068 else
5069   want_mmalloc=false
5070 fi
5071
5072 if test x$want_mmalloc = xtrue; then
5073    cat >> confdefs.h <<\EOF
5074 #define USE_MMALLOC 1
5075 EOF
5076
5077    cat >> confdefs.h <<\EOF
5078 #define MMCHECK_FORCE 1
5079 EOF
5080
5081    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
5082    MMALLOC='../mmalloc/libmmalloc.a'
5083 fi
5084
5085
5086 # In the Cygwin environment, we need some additional flags.
5087 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
5088 echo "configure:5212: checking for cygwin" >&5
5089 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
5090   echo $ac_n "(cached) $ac_c" 1>&6
5091 else
5092   cat > conftest.$ac_ext <<EOF
5093 #line 5217 "configure"
5094 #include "confdefs.h"
5095
5096 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
5097 lose
5098 #endif
5099 EOF
5100 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5101   egrep "lose" >/dev/null 2>&1; then
5102   rm -rf conftest*
5103   gdb_cv_os_cygwin=yes
5104 else
5105   rm -rf conftest*
5106   gdb_cv_os_cygwin=no
5107 fi
5108 rm -f conftest*
5109
5110 fi
5111
5112 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
5113
5114 DLLTOOL=${DLLTOOL-dlltool}
5115 WINDRES=${WINDRES-windres}
5116
5117
5118
5119 if test x$gdb_host = xgo32; then
5120   TERM_LIB=
5121 else
5122 if test x$gdb_cv_os_cygwin = xyes; then
5123   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
5124 else
5125   TERM_LIB=
5126   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
5127 echo "configure:5251: checking for tgetent in -lncurses" >&5
5128 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
5129 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5130   echo $ac_n "(cached) $ac_c" 1>&6
5131 else
5132   ac_save_LIBS="$LIBS"
5133 LIBS="-lncurses  $LIBS"
5134 cat > conftest.$ac_ext <<EOF
5135 #line 5259 "configure"
5136 #include "confdefs.h"
5137 /* Override any gcc2 internal prototype to avoid an error.  */
5138 /* We use char because int might match the return type of a gcc2
5139     builtin and then its argument prototype would still apply.  */
5140 char tgetent();
5141
5142 int main() {
5143 tgetent()
5144 ; return 0; }
5145 EOF
5146 if { (eval echo configure:5270: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5147   rm -rf conftest*
5148   eval "ac_cv_lib_$ac_lib_var=yes"
5149 else
5150   echo "configure: failed program was:" >&5
5151   cat conftest.$ac_ext >&5
5152   rm -rf conftest*
5153   eval "ac_cv_lib_$ac_lib_var=no"
5154 fi
5155 rm -f conftest*
5156 LIBS="$ac_save_LIBS"
5157
5158 fi
5159 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5160   echo "$ac_t""yes" 1>&6
5161   TERM_LIB=-lncurses
5162 else
5163   echo "$ac_t""no" 1>&6
5164 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
5165 echo "configure:5289: checking for tgetent in -lHcurses" >&5
5166 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
5167 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5168   echo $ac_n "(cached) $ac_c" 1>&6
5169 else
5170   ac_save_LIBS="$LIBS"
5171 LIBS="-lHcurses  $LIBS"
5172 cat > conftest.$ac_ext <<EOF
5173 #line 5297 "configure"
5174 #include "confdefs.h"
5175 /* Override any gcc2 internal prototype to avoid an error.  */
5176 /* We use char because int might match the return type of a gcc2
5177     builtin and then its argument prototype would still apply.  */
5178 char tgetent();
5179
5180 int main() {
5181 tgetent()
5182 ; return 0; }
5183 EOF
5184 if { (eval echo configure:5308: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5185   rm -rf conftest*
5186   eval "ac_cv_lib_$ac_lib_var=yes"
5187 else
5188   echo "configure: failed program was:" >&5
5189   cat conftest.$ac_ext >&5
5190   rm -rf conftest*
5191   eval "ac_cv_lib_$ac_lib_var=no"
5192 fi
5193 rm -f conftest*
5194 LIBS="$ac_save_LIBS"
5195
5196 fi
5197 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5198   echo "$ac_t""yes" 1>&6
5199   TERM_LIB=-lHcurses
5200 else
5201   echo "$ac_t""no" 1>&6
5202 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
5203 echo "configure:5327: checking for tgetent in -ltermlib" >&5
5204 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
5205 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5206   echo $ac_n "(cached) $ac_c" 1>&6
5207 else
5208   ac_save_LIBS="$LIBS"
5209 LIBS="-ltermlib  $LIBS"
5210 cat > conftest.$ac_ext <<EOF
5211 #line 5335 "configure"
5212 #include "confdefs.h"
5213 /* Override any gcc2 internal prototype to avoid an error.  */
5214 /* We use char because int might match the return type of a gcc2
5215     builtin and then its argument prototype would still apply.  */
5216 char tgetent();
5217
5218 int main() {
5219 tgetent()
5220 ; return 0; }
5221 EOF
5222 if { (eval echo configure:5346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5223   rm -rf conftest*
5224   eval "ac_cv_lib_$ac_lib_var=yes"
5225 else
5226   echo "configure: failed program was:" >&5
5227   cat conftest.$ac_ext >&5
5228   rm -rf conftest*
5229   eval "ac_cv_lib_$ac_lib_var=no"
5230 fi
5231 rm -f conftest*
5232 LIBS="$ac_save_LIBS"
5233
5234 fi
5235 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5236   echo "$ac_t""yes" 1>&6
5237   TERM_LIB=-ltermlib
5238 else
5239   echo "$ac_t""no" 1>&6
5240 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
5241 echo "configure:5365: checking for tgetent in -ltermcap" >&5
5242 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
5243 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5244   echo $ac_n "(cached) $ac_c" 1>&6
5245 else
5246   ac_save_LIBS="$LIBS"
5247 LIBS="-ltermcap  $LIBS"
5248 cat > conftest.$ac_ext <<EOF
5249 #line 5373 "configure"
5250 #include "confdefs.h"
5251 /* Override any gcc2 internal prototype to avoid an error.  */
5252 /* We use char because int might match the return type of a gcc2
5253     builtin and then its argument prototype would still apply.  */
5254 char tgetent();
5255
5256 int main() {
5257 tgetent()
5258 ; return 0; }
5259 EOF
5260 if { (eval echo configure:5384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5261   rm -rf conftest*
5262   eval "ac_cv_lib_$ac_lib_var=yes"
5263 else
5264   echo "configure: failed program was:" >&5
5265   cat conftest.$ac_ext >&5
5266   rm -rf conftest*
5267   eval "ac_cv_lib_$ac_lib_var=no"
5268 fi
5269 rm -f conftest*
5270 LIBS="$ac_save_LIBS"
5271
5272 fi
5273 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5274   echo "$ac_t""yes" 1>&6
5275   TERM_LIB=-ltermcap
5276 else
5277   echo "$ac_t""no" 1>&6
5278 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
5279 echo "configure:5403: checking for tgetent in -lcurses" >&5
5280 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
5281 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5282   echo $ac_n "(cached) $ac_c" 1>&6
5283 else
5284   ac_save_LIBS="$LIBS"
5285 LIBS="-lcurses  $LIBS"
5286 cat > conftest.$ac_ext <<EOF
5287 #line 5411 "configure"
5288 #include "confdefs.h"
5289 /* Override any gcc2 internal prototype to avoid an error.  */
5290 /* We use char because int might match the return type of a gcc2
5291     builtin and then its argument prototype would still apply.  */
5292 char tgetent();
5293
5294 int main() {
5295 tgetent()
5296 ; return 0; }
5297 EOF
5298 if { (eval echo configure:5422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5299   rm -rf conftest*
5300   eval "ac_cv_lib_$ac_lib_var=yes"
5301 else
5302   echo "configure: failed program was:" >&5
5303   cat conftest.$ac_ext >&5
5304   rm -rf conftest*
5305   eval "ac_cv_lib_$ac_lib_var=no"
5306 fi
5307 rm -f conftest*
5308 LIBS="$ac_save_LIBS"
5309
5310 fi
5311 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5312   echo "$ac_t""yes" 1>&6
5313   TERM_LIB=-lcurses
5314 else
5315   echo "$ac_t""no" 1>&6
5316 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
5317 echo "configure:5441: checking for tgetent in -lterminfo" >&5
5318 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
5319 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5320   echo $ac_n "(cached) $ac_c" 1>&6
5321 else
5322   ac_save_LIBS="$LIBS"
5323 LIBS="-lterminfo  $LIBS"
5324 cat > conftest.$ac_ext <<EOF
5325 #line 5449 "configure"
5326 #include "confdefs.h"
5327 /* Override any gcc2 internal prototype to avoid an error.  */
5328 /* We use char because int might match the return type of a gcc2
5329     builtin and then its argument prototype would still apply.  */
5330 char tgetent();
5331
5332 int main() {
5333 tgetent()
5334 ; return 0; }
5335 EOF
5336 if { (eval echo configure:5460: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5337   rm -rf conftest*
5338   eval "ac_cv_lib_$ac_lib_var=yes"
5339 else
5340   echo "configure: failed program was:" >&5
5341   cat conftest.$ac_ext >&5
5342   rm -rf conftest*
5343   eval "ac_cv_lib_$ac_lib_var=no"
5344 fi
5345 rm -f conftest*
5346 LIBS="$ac_save_LIBS"
5347
5348 fi
5349 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5350   echo "$ac_t""yes" 1>&6
5351   TERM_LIB=-lterminfo
5352 else
5353   echo "$ac_t""no" 1>&6
5354 fi
5355
5356 fi
5357
5358 fi
5359
5360 fi
5361
5362 fi
5363
5364 fi
5365
5366
5367   if test "x$TERM_LIB" = x
5368   then
5369     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
5370   fi
5371 fi
5372 fi
5373
5374
5375
5376
5377
5378 # If we find X, set shell vars x_includes and x_libraries to the
5379 # paths, otherwise set no_x=yes.
5380 # Uses ac_ vars as temps to allow command line to override cache and checks.
5381 # --without-x overrides everything else, but does not touch the cache.
5382 echo $ac_n "checking for X""... $ac_c" 1>&6
5383 echo "configure:6593: checking for X" >&5
5384
5385 # Check whether --with-x or --without-x was given.
5386 if test "${with_x+set}" = set; then
5387   withval="$with_x"
5388   :
5389 fi
5390
5391 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5392 if test "x$with_x" = xno; then
5393   # The user explicitly disabled X.
5394   have_x=disabled
5395 else
5396   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
5397     # Both variables are already set.
5398     have_x=yes
5399   else
5400 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
5401   echo $ac_n "(cached) $ac_c" 1>&6
5402 else
5403   # One or both of the vars are not set, and there is no cached value.
5404 ac_x_includes=NO ac_x_libraries=NO
5405 rm -fr conftestdir
5406 if mkdir conftestdir; then
5407   cd conftestdir
5408   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
5409   cat > Imakefile <<'EOF'
5410 acfindx:
5411         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
5412 EOF
5413   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
5414     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5415     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
5416     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5417     for ac_extension in a so sl; do
5418       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
5419         test -f $ac_im_libdir/libX11.$ac_extension; then
5420         ac_im_usrlibdir=$ac_im_libdir; break
5421       fi
5422     done
5423     # Screen out bogus values from the imake configuration.  They are
5424     # bogus both because they are the default anyway, and because
5425     # using them would break gcc on systems where it needs fixed includes.
5426     case "$ac_im_incroot" in
5427         /usr/include) ;;
5428         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
5429     esac
5430     case "$ac_im_usrlibdir" in
5431         /usr/lib | /lib) ;;
5432         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
5433     esac
5434   fi
5435   cd ..
5436   rm -fr conftestdir
5437 fi
5438
5439 if test "$ac_x_includes" = NO; then
5440   # Guess where to find include files, by looking for this one X11 .h file.
5441   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
5442
5443   # First, try using that file with no special directory specified.
5444 cat > conftest.$ac_ext <<EOF
5445 #line 6655 "configure"
5446 #include "confdefs.h"
5447 #include <$x_direct_test_include>
5448 EOF
5449 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5450 { (eval echo configure:6660: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5451 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5452 if test -z "$ac_err"; then
5453   rm -rf conftest*
5454   # We can compile using X headers with no special include directory.
5455 ac_x_includes=
5456 else
5457   echo "$ac_err" >&5
5458   echo "configure: failed program was:" >&5
5459   cat conftest.$ac_ext >&5
5460   rm -rf conftest*
5461   # Look for the header file in a standard set of common directories.
5462 # Check X11 before X11Rn because it is often a symlink to the current release.
5463   for ac_dir in               \
5464     /usr/X11/include          \
5465     /usr/X11R6/include        \
5466     /usr/X11R5/include        \
5467     /usr/X11R4/include        \
5468                               \
5469     /usr/include/X11          \
5470     /usr/include/X11R6        \
5471     /usr/include/X11R5        \
5472     /usr/include/X11R4        \
5473                               \
5474     /usr/local/X11/include    \
5475     /usr/local/X11R6/include  \
5476     /usr/local/X11R5/include  \
5477     /usr/local/X11R4/include  \
5478                               \
5479     /usr/local/include/X11    \
5480     /usr/local/include/X11R6  \
5481     /usr/local/include/X11R5  \
5482     /usr/local/include/X11R4  \
5483                               \
5484     /usr/X386/include         \
5485     /usr/x386/include         \
5486     /usr/XFree86/include/X11  \
5487                               \
5488     /usr/include              \
5489     /usr/local/include        \
5490     /usr/unsupported/include  \
5491     /usr/athena/include       \
5492     /usr/local/x11r5/include  \
5493     /usr/lpp/Xamples/include  \
5494                               \
5495     /usr/openwin/include      \
5496     /usr/openwin/share/include \
5497     ; \
5498   do
5499     if test -r "$ac_dir/$x_direct_test_include"; then
5500       ac_x_includes=$ac_dir
5501       break
5502     fi
5503   done
5504 fi
5505 rm -f conftest*
5506 fi # $ac_x_includes = NO
5507
5508 if test "$ac_x_libraries" = NO; then
5509   # Check for the libraries.
5510
5511   test -z "$x_direct_test_library" && x_direct_test_library=Xt
5512   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
5513
5514   # See if we find them without any special options.
5515   # Don't add to $LIBS permanently.
5516   ac_save_LIBS="$LIBS"
5517   LIBS="-l$x_direct_test_library $LIBS"
5518 cat > conftest.$ac_ext <<EOF
5519 #line 6729 "configure"
5520 #include "confdefs.h"
5521
5522 int main() {
5523 ${x_direct_test_function}()
5524 ; return 0; }
5525 EOF
5526 if { (eval echo configure:6736: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5527   rm -rf conftest*
5528   LIBS="$ac_save_LIBS"
5529 # We can link X programs with no special library path.
5530 ac_x_libraries=
5531 else
5532   echo "configure: failed program was:" >&5
5533   cat conftest.$ac_ext >&5
5534   rm -rf conftest*
5535   LIBS="$ac_save_LIBS"
5536 # First see if replacing the include by lib works.
5537 # Check X11 before X11Rn because it is often a symlink to the current release.
5538 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
5539     /usr/X11/lib          \
5540     /usr/X11R6/lib        \
5541     /usr/X11R5/lib        \
5542     /usr/X11R4/lib        \
5543                           \
5544     /usr/lib/X11          \
5545     /usr/lib/X11R6        \
5546     /usr/lib/X11R5        \
5547     /usr/lib/X11R4        \
5548                           \
5549     /usr/local/X11/lib    \
5550     /usr/local/X11R6/lib  \
5551     /usr/local/X11R5/lib  \
5552     /usr/local/X11R4/lib  \
5553                           \
5554     /usr/local/lib/X11    \
5555     /usr/local/lib/X11R6  \
5556     /usr/local/lib/X11R5  \
5557     /usr/local/lib/X11R4  \
5558                           \
5559     /usr/X386/lib         \
5560     /usr/x386/lib         \
5561     /usr/XFree86/lib/X11  \
5562                           \
5563     /usr/lib              \
5564     /usr/local/lib        \
5565     /usr/unsupported/lib  \
5566     /usr/athena/lib       \
5567     /usr/local/x11r5/lib  \
5568     /usr/lpp/Xamples/lib  \
5569     /lib/usr/lib/X11      \
5570                           \
5571     /usr/openwin/lib      \
5572     /usr/openwin/share/lib \
5573     ; \
5574 do
5575   for ac_extension in a so sl; do
5576     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
5577       ac_x_libraries=$ac_dir
5578       break 2
5579     fi
5580   done
5581 done
5582 fi
5583 rm -f conftest*
5584 fi # $ac_x_libraries = NO
5585
5586 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
5587   # Didn't find X anywhere.  Cache the known absence of X.
5588   ac_cv_have_x="have_x=no"
5589 else
5590   # Record where we found X for the cache.
5591   ac_cv_have_x="have_x=yes \
5592                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
5593 fi
5594 fi
5595   fi
5596   eval "$ac_cv_have_x"
5597 fi # $with_x != no
5598
5599 if test "$have_x" != yes; then
5600   echo "$ac_t""$have_x" 1>&6
5601   no_x=yes
5602 else
5603   # If each of the values was on the command line, it overrides each guess.
5604   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5605   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5606   # Update the cache value to reflect the command line values.
5607   ac_cv_have_x="have_x=yes \
5608                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
5609   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
5610 fi
5611
5612
5613
5614 # Unlike the sim directory, whether a simulator is linked is controlled by
5615 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
5616 # This code just checks for a few cases where we'd like to ignore those
5617 # definitions, even when they're present in the '.mt' file.  These cases
5618 # are when --disable-sim is specified, or if the simulator directory is
5619 # not part of the soruce tree.
5620 #
5621 # Check whether --enable-sim or --disable-sim was given.
5622 if test "${enable_sim+set}" = set; then
5623   enableval="$enable_sim"
5624   echo "enable_sim = $enable_sim";
5625  echo "enableval = ${enableval}";
5626  case "${enableval}" in
5627   yes) ignore_sim=false ;;
5628   no)  ignore_sim=true ;;
5629   *)   ignore_sim=false ;;
5630  esac
5631 else
5632   ignore_sim=false
5633 fi
5634
5635
5636 if test ! -d "${srcdir}/../sim"; then
5637   ignore_sim=true
5638 fi
5639
5640 if test "${ignore_sim}" = "true"; then
5641     IGNORE_SIM="SIM="
5642     IGNORE_SIM_OBS="SIM_OBS="
5643 else
5644     IGNORE_SIM=""
5645     IGNORE_SIM_OBS=""
5646     cat >> confdefs.h <<\EOF
5647 #define WITH_SIM 1
5648 EOF
5649
5650 fi
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660 # Begin stuff to support --enable-shared
5661 # Check whether --enable-shared or --disable-shared was given.
5662 if test "${enable_shared+set}" = set; then
5663   enableval="$enable_shared"
5664   case "${enableval}" in
5665   yes) shared=true ;;
5666   no)  shared=false ;;
5667   *) shared=true ;;
5668 esac
5669 fi
5670
5671 HLDFLAGS=
5672 HLDENV=
5673 # If we have shared libraries, try to set rpath reasonably.
5674 if test "${shared}" = "true"; then
5675   case "${host}" in
5676   *-*-hpux*)
5677     HLDFLAGS='-Wl,+s,+b,$(libdir)'
5678     ;;
5679   *-*-irix5* | *-*-irix6*)
5680     HLDFLAGS='-Wl,-rpath,$(libdir)'
5681     ;;
5682   *-*-linux*aout*)
5683     ;;
5684   *-*-linux* | *-pc-linux-gnu)
5685     HLDFLAGS='-Wl,-rpath,$(libdir)'
5686     ;;
5687   *-*-solaris*)
5688     HLDFLAGS='-R $(libdir)'
5689     ;;
5690   *-*-sysv4*)
5691     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
5692     ;;
5693   esac
5694 fi
5695
5696 # On SunOS, if the linker supports the -rpath option, use it to
5697 # prevent ../bfd and ../opcodes from being included in the run time
5698 # search path.
5699 case "${host}" in
5700   *-*-sunos*)
5701     echo 'main () { }' > conftest.c
5702     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
5703     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
5704       :
5705     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
5706       :
5707     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
5708       :
5709     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
5710       :
5711     elif test "${shared}" = "true"; then
5712       HLDFLAGS='-Wl,-rpath=$(libdir)'
5713     else
5714       HLDFLAGS='-Wl,-rpath='
5715     fi
5716     rm -f conftest.t conftest.c conftest
5717     ;;
5718 esac
5719
5720
5721 # End stuff to support --enable-shared
5722
5723 # target_subdir is used by the testsuite to find the target libraries.
5724 target_subdir=
5725 if test "${host}" != "${target}"; then
5726     target_subdir="${target_alias}/"
5727 fi
5728
5729
5730 frags=
5731 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
5732 if test ! -f ${host_makefile_frag}; then
5733 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
5734 fi
5735 frags="$frags $host_makefile_frag"
5736
5737 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
5738 if test ! -f ${target_makefile_frag}; then
5739 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
5740 fi
5741 frags="$frags $target_makefile_frag"
5742
5743
5744
5745
5746
5747 hostfile=`sed -n '
5748 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5749 ' ${host_makefile_frag}`
5750
5751 targetfile=`sed -n '
5752 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5753 ' ${target_makefile_frag}`
5754
5755 # these really aren't orthogonal true/false values of the same condition,
5756 # but shells are slow enough that I like to reuse the test conditions
5757 # whenever possible
5758 if test "${target}" = "${host}"; then
5759 nativefile=`sed -n '
5760 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
5761 ' ${host_makefile_frag}`
5762 # else
5763 # GDBserver is only useful in a "native" enviroment
5764 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
5765 fi
5766
5767
5768 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
5769 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
5770 # corresponding links.  But we have to remove the xm.h files and tm.h
5771 # files anyway, e.g. when switching from "configure host" to
5772 # "configure none".
5773
5774 files=
5775 links=
5776 rm -f xm.h
5777 if test "${hostfile}" != ""; then
5778 files="${files} config/${gdb_host_cpu}/${hostfile}"
5779 links="${links} xm.h"
5780 fi
5781 rm -f tm.h
5782 if test "${targetfile}" != ""; then
5783 files="${files} config/${gdb_target_cpu}/${targetfile}"
5784 links="${links} tm.h"
5785 fi
5786 rm -f nm.h
5787 if test "${nativefile}" != ""; then
5788 files="${files} config/${gdb_host_cpu}/${nativefile}"
5789 links="${links} nm.h"
5790 else
5791 # A cross-only configuration.
5792 files="${files} config/nm-empty.h"
5793 links="${links} nm.h"
5794 fi
5795
5796
5797
5798 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
5799 echo "configure:7080: checking for Cygwin environment" >&5
5800 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
5801   echo $ac_n "(cached) $ac_c" 1>&6
5802 else
5803   cat > conftest.$ac_ext <<EOF
5804 #line 7085 "configure"
5805 #include "confdefs.h"
5806
5807 int main() {
5808
5809 #ifndef __CYGWIN__
5810 #define __CYGWIN__ __CYGWIN32__
5811 #endif
5812 return __CYGWIN__;
5813 ; return 0; }
5814 EOF
5815 if { (eval echo configure:7096: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5816   rm -rf conftest*
5817   ac_cv_cygwin=yes
5818 else
5819   echo "configure: failed program was:" >&5
5820   cat conftest.$ac_ext >&5
5821   rm -rf conftest*
5822   ac_cv_cygwin=no
5823 fi
5824 rm -f conftest*
5825 rm -f conftest*
5826 fi
5827
5828 echo "$ac_t""$ac_cv_cygwin" 1>&6
5829 CYGWIN=
5830 test "$ac_cv_cygwin" = yes && CYGWIN=yes
5831 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
5832 echo "configure:7113: checking for mingw32 environment" >&5
5833 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
5834   echo $ac_n "(cached) $ac_c" 1>&6
5835 else
5836   cat > conftest.$ac_ext <<EOF
5837 #line 7118 "configure"
5838 #include "confdefs.h"
5839
5840 int main() {
5841 return __MINGW32__;
5842 ; return 0; }
5843 EOF
5844 if { (eval echo configure:7125: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5845   rm -rf conftest*
5846   ac_cv_mingw32=yes
5847 else
5848   echo "configure: failed program was:" >&5
5849   cat conftest.$ac_ext >&5
5850   rm -rf conftest*
5851   ac_cv_mingw32=no
5852 fi
5853 rm -f conftest*
5854 rm -f conftest*
5855 fi
5856
5857 echo "$ac_t""$ac_cv_mingw32" 1>&6
5858 MINGW32=
5859 test "$ac_cv_mingw32" = yes && MINGW32=yes
5860
5861
5862 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5863 echo "configure:7144: checking for executable suffix" >&5
5864 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
5865   echo $ac_n "(cached) $ac_c" 1>&6
5866 else
5867   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
5868   ac_cv_exeext=.exe
5869 else
5870   rm -f conftest*
5871   echo 'int main () { return 0; }' > conftest.$ac_ext
5872   ac_cv_exeext=
5873   if { (eval echo configure:7154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
5874     for file in conftest.*; do
5875       case $file in
5876       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
5877       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
5878       esac
5879     done
5880   else
5881     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
5882   fi
5883   rm -f conftest*
5884   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
5885 fi
5886 fi
5887
5888 EXEEXT=""
5889 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
5890 echo "$ac_t""${ac_cv_exeext}" 1>&6
5891 ac_exeext=$EXEEXT
5892
5893
5894 subdirs="$configdirs"
5895
5896 trap '' 1 2 15
5897 cat > confcache <<\EOF
5898 # This file is a shell script that caches the results of configure
5899 # tests run on this system so they can be shared between configure
5900 # scripts and configure runs.  It is not useful on other systems.
5901 # If it contains results you don't want to keep, you may remove or edit it.
5902 #
5903 # By default, configure uses ./config.cache as the cache file,
5904 # creating it if it does not exist already.  You can give configure
5905 # the --cache-file=FILE option to use a different cache file; that is
5906 # what configure does when it calls configure scripts in
5907 # subdirectories, so they share the cache.
5908 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5909 # config.status only pays attention to the cache file if you give it the
5910 # --recheck option to rerun configure.
5911 #
5912 EOF
5913 # The following way of writing the cache mishandles newlines in values,
5914 # but we know of no workaround that is simple, portable, and efficient.
5915 # So, don't put newlines in cache variables' values.
5916 # Ultrix sh set writes to stderr and can't be redirected directly,
5917 # and sets the high bit in the cache file unless we assign to the vars.
5918 (set) 2>&1 |
5919   case `(ac_space=' '; set | grep ac_space) 2>&1` in
5920   *ac_space=\ *)
5921     # `set' does not quote correctly, so add quotes (double-quote substitution
5922     # turns \\\\ into \\, and sed turns \\ into \).
5923     sed -n \
5924       -e "s/'/'\\\\''/g" \
5925       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5926     ;;
5927   *)
5928     # `set' quotes correctly as required by POSIX, so do not add quotes.
5929     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5930     ;;
5931   esac >> confcache
5932 if cmp -s $cache_file confcache; then
5933   :
5934 else
5935   if test -w $cache_file; then
5936     echo "updating cache $cache_file"
5937     cat confcache > $cache_file
5938   else
5939     echo "not updating unwritable cache $cache_file"
5940   fi
5941 fi
5942 rm -f confcache
5943
5944 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5945
5946 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5947 # Let make expand exec_prefix.
5948 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5949
5950 # Any assignment to VPATH causes Sun make to only execute
5951 # the first set of double-colon rules, so remove it if not needed.
5952 # If there is a colon in the path, we need to keep it.
5953 if test "x$srcdir" = x.; then
5954   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5955 fi
5956
5957 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5958
5959 DEFS=-DHAVE_CONFIG_H
5960
5961 # Without the "./", some shells look in PATH for config.status.
5962 : ${CONFIG_STATUS=./config.status}
5963
5964 echo creating $CONFIG_STATUS
5965 rm -f $CONFIG_STATUS
5966 cat > $CONFIG_STATUS <<EOF
5967 #! /bin/sh
5968 # Generated automatically by configure.
5969 # Run this file to recreate the current configuration.
5970 # This directory was configured as follows,
5971 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5972 #
5973 # $0 $ac_configure_args
5974 #
5975 # Compiler output produced by configure, useful for debugging
5976 # configure, is in ./config.log if it exists.
5977
5978 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5979 for ac_option
5980 do
5981   case "\$ac_option" in
5982   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5983     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5984     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5985   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5986     echo "$CONFIG_STATUS generated by autoconf version 2.13"
5987     exit 0 ;;
5988   -help | --help | --hel | --he | --h)
5989     echo "\$ac_cs_usage"; exit 0 ;;
5990   *) echo "\$ac_cs_usage"; exit 1 ;;
5991   esac
5992 done
5993
5994 ac_given_srcdir=$srcdir
5995 ac_given_INSTALL="$INSTALL"
5996
5997 trap 'rm -fr `echo "Makefile tui/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5998 EOF
5999 cat >> $CONFIG_STATUS <<EOF
6000
6001 # Protect against being on the right side of a sed subst in config.status.
6002 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6003  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6004 $ac_vpsub
6005 $extrasub
6006 s%@SHELL@%$SHELL%g
6007 s%@CFLAGS@%$CFLAGS%g
6008 s%@CPPFLAGS@%$CPPFLAGS%g
6009 s%@CXXFLAGS@%$CXXFLAGS%g
6010 s%@FFLAGS@%$FFLAGS%g
6011 s%@DEFS@%$DEFS%g
6012 s%@LDFLAGS@%$LDFLAGS%g
6013 s%@LIBS@%$LIBS%g
6014 s%@exec_prefix@%$exec_prefix%g
6015 s%@prefix@%$prefix%g
6016 s%@program_transform_name@%$program_transform_name%g
6017 s%@bindir@%$bindir%g
6018 s%@sbindir@%$sbindir%g
6019 s%@libexecdir@%$libexecdir%g
6020 s%@datadir@%$datadir%g
6021 s%@sysconfdir@%$sysconfdir%g
6022 s%@sharedstatedir@%$sharedstatedir%g
6023 s%@localstatedir@%$localstatedir%g
6024 s%@libdir@%$libdir%g
6025 s%@includedir@%$includedir%g
6026 s%@oldincludedir@%$oldincludedir%g
6027 s%@infodir@%$infodir%g
6028 s%@mandir@%$mandir%g
6029 s%@CC@%$CC%g
6030 s%@CPP@%$CPP%g
6031 s%@host@%$host%g
6032 s%@host_alias@%$host_alias%g
6033 s%@host_cpu@%$host_cpu%g
6034 s%@host_vendor@%$host_vendor%g
6035 s%@host_os@%$host_os%g
6036 s%@target@%$target%g
6037 s%@target_alias@%$target_alias%g
6038 s%@target_cpu@%$target_cpu%g
6039 s%@target_vendor@%$target_vendor%g
6040 s%@target_os@%$target_os%g
6041 s%@build@%$build%g
6042 s%@build_alias@%$build_alias%g
6043 s%@build_cpu@%$build_cpu%g
6044 s%@build_vendor@%$build_vendor%g
6045 s%@build_os@%$build_os%g
6046 s%@SET_MAKE@%$SET_MAKE%g
6047 s%@RANLIB@%$RANLIB%g
6048 s%@ALLOCA@%$ALLOCA%g
6049 s%@USE_NLS@%$USE_NLS%g
6050 s%@MSGFMT@%$MSGFMT%g
6051 s%@GMSGFMT@%$GMSGFMT%g
6052 s%@XGETTEXT@%$XGETTEXT%g
6053 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
6054 s%@CATALOGS@%$CATALOGS%g
6055 s%@CATOBJEXT@%$CATOBJEXT%g
6056 s%@DATADIRNAME@%$DATADIRNAME%g
6057 s%@GMOFILES@%$GMOFILES%g
6058 s%@INSTOBJEXT@%$INSTOBJEXT%g
6059 s%@INTLDEPS@%$INTLDEPS%g
6060 s%@INTLLIBS@%$INTLLIBS%g
6061 s%@INTLOBJS@%$INTLOBJS%g
6062 s%@POFILES@%$POFILES%g
6063 s%@POSUB@%$POSUB%g
6064 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
6065 s%@GT_NO@%$GT_NO%g
6066 s%@GT_YES@%$GT_YES%g
6067 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
6068 s%@l@%$l%g
6069 s%@AWK@%$AWK%g
6070 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6071 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
6072 s%@INSTALL_DATA@%$INSTALL_DATA%g
6073 s%@AR@%$AR%g
6074 s%@YACC@%$YACC%g
6075 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
6076 s%@BUILD_TUI@%$BUILD_TUI%g
6077 s%@TUI_LIBRARY@%$TUI_LIBRARY%g
6078 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
6079 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
6080 s%@MMALLOC@%$MMALLOC%g
6081 s%@MACHINE_OBS@%$MACHINE_OBS%g
6082 s%@DLLTOOL@%$DLLTOOL%g
6083 s%@WINDRES@%$WINDRES%g
6084 s%@TERM_LIB@%$TERM_LIB%g
6085 s%@ENABLE_IDE@%$ENABLE_IDE%g
6086 s%@FOUNDRY_LIB_BASE@%$FOUNDRY_LIB_BASE%g
6087 s%@LIBGUI@%$LIBGUI%g
6088 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
6089 s%@IDE_CFLAGS_X@%$IDE_CFLAGS_X%g
6090 s%@IDE_X@%$IDE_X%g
6091 s%@LIBIDETCL@%$LIBIDETCL%g
6092 s%@LIBIDE@%$LIBIDE%g
6093 s%@IDE_DEPS@%$IDE_DEPS%g
6094 s%@WIN32LIBS@%$WIN32LIBS%g
6095 s%@WIN32LDAPP@%$WIN32LDAPP%g
6096 s%@TCL_VERSION@%$TCL_VERSION%g
6097 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
6098 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
6099 s%@TCL_CC@%$TCL_CC%g
6100 s%@TCL_DEFS@%$TCL_DEFS%g
6101 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
6102 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
6103 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
6104 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
6105 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
6106 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
6107 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
6108 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
6109 s%@TCL_RANLIB@%$TCL_RANLIB%g
6110 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
6111 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
6112 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
6113 s%@TK_VERSION@%$TK_VERSION%g
6114 s%@TK_DEFS@%$TK_DEFS%g
6115 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
6116 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
6117 s%@TK_XLIBSW@%$TK_XLIBSW%g
6118 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
6119 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
6120 s%@TCLHDIR@%$TCLHDIR%g
6121 s%@TKHDIR@%$TKHDIR%g
6122 s%@ITCLHDIR@%$ITCLHDIR%g
6123 s%@ITKHDIR@%$ITKHDIR%g
6124 s%@TIXHDIR@%$TIXHDIR%g
6125 s%@ITCL_VERSION@%$ITCL_VERSION%g
6126 s%@ITCL_DEFS@%$ITCL_DEFS%g
6127 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
6128 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
6129 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
6130 s%@ITK_VERSION@%$ITK_VERSION%g
6131 s%@ITK_DEFS@%$ITK_DEFS%g
6132 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
6133 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
6134 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
6135 s%@TIX_VERSION@%$TIX_VERSION%g
6136 s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
6137 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
6138 s%@X_CFLAGS@%$X_CFLAGS%g
6139 s%@X_LDFLAGS@%$X_LDFLAGS%g
6140 s%@X_LIBS@%$X_LIBS%g
6141 s%@ITCLLIB@%$ITCLLIB%g
6142 s%@ITCL_DEPS@%$ITCL_DEPS%g
6143 s%@ITKLIB@%$ITKLIB%g
6144 s%@ITK_DEPS@%$ITK_DEPS%g
6145 s%@TIXLIB@%$TIXLIB%g
6146 s%@TIX_DEPS@%$TIX_DEPS%g
6147 s%@GDBTKLIBS@%$GDBTKLIBS%g
6148 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
6149 s%@IGNORE_SIM@%$IGNORE_SIM%g
6150 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
6151 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
6152 s%@CONFIG_OBS@%$CONFIG_OBS%g
6153 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
6154 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
6155 s%@HLDFLAGS@%$HLDFLAGS%g
6156 s%@HLDENV@%$HLDENV%g
6157 s%@target_subdir@%$target_subdir%g
6158 /@host_makefile_frag@/r $host_makefile_frag
6159 s%@host_makefile_frag@%%g
6160 /@target_makefile_frag@/r $target_makefile_frag
6161 s%@target_makefile_frag@%%g
6162 s%@frags@%$frags%g
6163 s%@LN_S@%$LN_S%g
6164 s%@EXEEXT@%$EXEEXT%g
6165 s%@subdirs@%$subdirs%g
6166
6167 CEOF
6168 EOF
6169
6170 cat >> $CONFIG_STATUS <<\EOF
6171
6172 # Split the substitutions into bite-sized pieces for seds with
6173 # small command number limits, like on Digital OSF/1 and HP-UX.
6174 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6175 ac_file=1 # Number of current file.
6176 ac_beg=1 # First line for current file.
6177 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6178 ac_more_lines=:
6179 ac_sed_cmds=""
6180 while $ac_more_lines; do
6181   if test $ac_beg -gt 1; then
6182     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6183   else
6184     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6185   fi
6186   if test ! -s conftest.s$ac_file; then
6187     ac_more_lines=false
6188     rm -f conftest.s$ac_file
6189   else
6190     if test -z "$ac_sed_cmds"; then
6191       ac_sed_cmds="sed -f conftest.s$ac_file"
6192     else
6193       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6194     fi
6195     ac_file=`expr $ac_file + 1`
6196     ac_beg=$ac_end
6197     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6198   fi
6199 done
6200 if test -z "$ac_sed_cmds"; then
6201   ac_sed_cmds=cat
6202 fi
6203 EOF
6204
6205 cat >> $CONFIG_STATUS <<EOF
6206
6207 CONFIG_FILES=\${CONFIG_FILES-"Makefile tui/Makefile .gdbinit:gdbinit.in"}
6208 EOF
6209 cat >> $CONFIG_STATUS <<\EOF
6210 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6211   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6212   case "$ac_file" in
6213   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6214        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6215   *) ac_file_in="${ac_file}.in" ;;
6216   esac
6217
6218   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6219
6220   # Remove last slash and all that follows it.  Not all systems have dirname.
6221   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6222   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6223     # The file is in a subdirectory.
6224     test ! -d "$ac_dir" && mkdir "$ac_dir"
6225     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6226     # A "../" for each directory in $ac_dir_suffix.
6227     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6228   else
6229     ac_dir_suffix= ac_dots=
6230   fi
6231
6232   case "$ac_given_srcdir" in
6233   .)  srcdir=.
6234       if test -z "$ac_dots"; then top_srcdir=.
6235       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6236   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6237   *) # Relative path.
6238     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6239     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6240   esac
6241
6242   case "$ac_given_INSTALL" in
6243   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6244   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6245   esac
6246
6247   echo creating "$ac_file"
6248   rm -f "$ac_file"
6249   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6250   case "$ac_file" in
6251   *Makefile*) ac_comsub="1i\\
6252 # $configure_input" ;;
6253   *) ac_comsub= ;;
6254   esac
6255
6256   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6257   sed -e "$ac_comsub
6258 s%@configure_input@%$configure_input%g
6259 s%@srcdir@%$srcdir%g
6260 s%@top_srcdir@%$top_srcdir%g
6261 s%@INSTALL@%$INSTALL%g
6262 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6263 fi; done
6264 rm -f conftest.s*
6265
6266 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6267 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6268 #
6269 # ac_d sets the value in "#define NAME VALUE" lines.
6270 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6271 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6272 ac_dC='\3'
6273 ac_dD='%g'
6274 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6275 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6276 ac_uB='\([      ]\)%\1#\2define\3'
6277 ac_uC=' '
6278 ac_uD='\4%g'
6279 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6280 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6281 ac_eB='$%\1#\2define\3'
6282 ac_eC=' '
6283 ac_eD='%g'
6284
6285 if test "${CONFIG_HEADERS+set}" != set; then
6286 EOF
6287 cat >> $CONFIG_STATUS <<EOF
6288   CONFIG_HEADERS="config.h:config.in"
6289 EOF
6290 cat >> $CONFIG_STATUS <<\EOF
6291 fi
6292 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6293   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6294   case "$ac_file" in
6295   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6296        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6297   *) ac_file_in="${ac_file}.in" ;;
6298   esac
6299
6300   echo creating $ac_file
6301
6302   rm -f conftest.frag conftest.in conftest.out
6303   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6304   cat $ac_file_inputs > conftest.in
6305
6306 EOF
6307
6308 # Transform confdefs.h into a sed script conftest.vals that substitutes
6309 # the proper values into config.h.in to produce config.h.  And first:
6310 # Protect against being on the right side of a sed subst in config.status.
6311 # Protect against being in an unquoted here document in config.status.
6312 rm -f conftest.vals
6313 cat > conftest.hdr <<\EOF
6314 s/[\\&%]/\\&/g
6315 s%[\\$`]%\\&%g
6316 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6317 s%ac_d%ac_u%gp
6318 s%ac_u%ac_e%gp
6319 EOF
6320 sed -n -f conftest.hdr confdefs.h > conftest.vals
6321 rm -f conftest.hdr
6322
6323 # This sed command replaces #undef with comments.  This is necessary, for
6324 # example, in the case of _POSIX_SOURCE, which is predefined and required
6325 # on some systems where configure will not decide to define it.
6326 cat >> conftest.vals <<\EOF
6327 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6328 EOF
6329
6330 # Break up conftest.vals because some shells have a limit on
6331 # the size of here documents, and old seds have small limits too.
6332
6333 rm -f conftest.tail
6334 while :
6335 do
6336   ac_lines=`grep -c . conftest.vals`
6337   # grep -c gives empty output for an empty file on some AIX systems.
6338   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6339   # Write a limited-size here document to conftest.frag.
6340   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6341   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6342   echo 'CEOF
6343   sed -f conftest.frag conftest.in > conftest.out
6344   rm -f conftest.in
6345   mv conftest.out conftest.in
6346 ' >> $CONFIG_STATUS
6347   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6348   rm -f conftest.vals
6349   mv conftest.tail conftest.vals
6350 done
6351 rm -f conftest.vals
6352
6353 cat >> $CONFIG_STATUS <<\EOF
6354   rm -f conftest.frag conftest.h
6355   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6356   cat conftest.in >> conftest.h
6357   rm -f conftest.in
6358   if cmp -s $ac_file conftest.h 2>/dev/null; then
6359     echo "$ac_file is unchanged"
6360     rm -f conftest.h
6361   else
6362     # Remove last slash and all that follows it.  Not all systems have dirname.
6363       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6364       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6365       # The file is in a subdirectory.
6366       test ! -d "$ac_dir" && mkdir "$ac_dir"
6367     fi
6368     rm -f $ac_file
6369     mv conftest.h $ac_file
6370   fi
6371 fi; done
6372
6373 EOF
6374
6375 cat >> $CONFIG_STATUS <<EOF
6376 ac_sources="$files"
6377 ac_dests="$links"
6378 EOF
6379
6380 cat >> $CONFIG_STATUS <<\EOF
6381 srcdir=$ac_given_srcdir
6382 while test -n "$ac_sources"; do
6383   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6384   set $ac_sources; ac_source=$1; shift; ac_sources=$*
6385
6386   echo "linking $srcdir/$ac_source to $ac_dest"
6387
6388   if test ! -r $srcdir/$ac_source; then
6389     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
6390   fi
6391   rm -f $ac_dest
6392
6393   # Make relative symlinks.
6394   # Remove last slash and all that follows it.  Not all systems have dirname.
6395   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
6396   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
6397     # The dest file is in a subdirectory.
6398     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
6399     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
6400     # A "../" for each directory in $ac_dest_dir_suffix.
6401     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
6402   else
6403     ac_dest_dir_suffix= ac_dots=
6404   fi
6405
6406   case "$srcdir" in
6407   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
6408   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
6409   esac
6410
6411   # Make a symlink if possible; otherwise try a hard link.
6412   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6413     ln $srcdir/$ac_source $ac_dest; then :
6414   else
6415     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
6416   fi
6417 done
6418 EOF
6419 cat >> $CONFIG_STATUS <<EOF
6420
6421 gdb_host_cpu=$gdb_host_cpu
6422 gdb_target_cpu=$gdb_target_cpu
6423 nativefile=$nativefile
6424
6425 EOF
6426 cat >> $CONFIG_STATUS <<\EOF
6427
6428 if test "${nativefile}" = ""; then
6429 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
6430         < Makefile > Makefile.tem
6431 mv -f Makefile.tem Makefile
6432 fi
6433
6434 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
6435 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
6436 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
6437 mv -f Makefile.tmp Makefile
6438
6439 case x$CONFIG_HEADERS in
6440 xconfig.h:config.in)
6441 echo > stamp-h ;;
6442 esac
6443
6444 exit 0
6445 EOF
6446 chmod +x $CONFIG_STATUS
6447 rm -fr confdefs* $ac_clean_files
6448 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6449
6450 if test "$no_recursion" != yes; then
6451
6452   # Remove --cache-file and --srcdir arguments so they do not pile up.
6453   ac_sub_configure_args=
6454   ac_prev=
6455   for ac_arg in $ac_configure_args; do
6456     if test -n "$ac_prev"; then
6457       ac_prev=
6458       continue
6459     fi
6460     case "$ac_arg" in
6461     -cache-file | --cache-file | --cache-fil | --cache-fi \
6462     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6463       ac_prev=cache_file ;;
6464     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6465     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
6466       ;;
6467     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6468       ac_prev=srcdir ;;
6469     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6470       ;;
6471     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
6472     esac
6473   done
6474
6475   for ac_config_dir in $configdirs; do
6476
6477     # Do not complain, so a configure script can configure whichever
6478     # parts of a large source tree are present.
6479     if test ! -d $srcdir/$ac_config_dir; then
6480       continue
6481     fi
6482
6483     echo configuring in $ac_config_dir
6484
6485     case "$srcdir" in
6486     .) ;;
6487     *)
6488       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
6489       else
6490         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
6491       fi
6492       ;;
6493     esac
6494
6495     ac_popdir=`pwd`
6496     cd $ac_config_dir
6497
6498       # A "../" for each directory in /$ac_config_dir.
6499       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
6500
6501     case "$srcdir" in
6502     .) # No --srcdir option.  We are building in place.
6503       ac_sub_srcdir=$srcdir ;;
6504     /*) # Absolute path.
6505       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
6506     *) # Relative path.
6507       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
6508     esac
6509
6510     # Check for guested configure; otherwise get Cygnus style configure.
6511     if test -f $ac_sub_srcdir/configure; then
6512       ac_sub_configure=$ac_sub_srcdir/configure
6513     elif test -f $ac_sub_srcdir/configure.in; then
6514       ac_sub_configure=$ac_configure
6515     else
6516       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
6517       ac_sub_configure=
6518     fi
6519
6520     # The recursion is here.
6521     if test -n "$ac_sub_configure"; then
6522
6523       # Make the cache file name correct relative to the subdirectory.
6524       case "$cache_file" in
6525       /*) ac_sub_cache_file=$cache_file ;;
6526       *) # Relative path.
6527         ac_sub_cache_file="$ac_dots$cache_file" ;;
6528       esac
6529   case "$ac_given_INSTALL" in
6530         [/$]*) INSTALL="$ac_given_INSTALL" ;;
6531         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6532         esac
6533
6534       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
6535       # The eval makes quoting arguments work.
6536       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
6537       then :
6538       else
6539         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
6540       fi
6541     fi
6542
6543     cd $ac_popdir
6544   done
6545 fi
6546
6547
6548 exit 0