gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --disable-nls           do not use Native Language Support"
  16 ac_help="$ac_help
  17   --with-included-gettext use the GNU gettext library included here"
  18 ac_help="$ac_help
  19   --enable-multi-ice            Build the multi-ice-gdb-server"
  20 ac_help="$ac_help
  21   --enable-tui            Enable full-screen terminal user interface"
  22 ac_help="$ac_help
  23   --enable-netrom         Enable NetROM support"
  24 ac_help="$ac_help
  25   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  26 ac_help="$ac_help
  27   --with-mmalloc          Use memory mapped malloc package"
  28 ac_help="$ac_help
  29   --enable-carp           Configure alternative readaptive paradigm "
  30 ac_help="$ac_help
  31   --enable-targets        Alternative target configurations"
  32 ac_help="$ac_help
  33   --enable-ide            Enable IDE support"
  34 ac_help="$ac_help
  35   --with-foundry-libs=DIR Use the Foundry SDK in DIR"
  36 ac_help="$ac_help
  37   --with-cpu=CPU          Set the default CPU variant to debug"
  38 ac_help="$ac_help
  39   --enable-gdbtk          Enable GDBTK GUI front end"
  40 ac_help="$ac_help
  41   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  42 ac_help="$ac_help
  43   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  44 ac_help="$ac_help
  45   --with-tclinclude=DIR   Directory where tcl private headers are"
  46 ac_help="$ac_help
  47   --with-tkinclude=DIR    Directory where tk private headers are"
  48 ac_help="$ac_help
  49   --with-itclconfig       Directory containing itcl configuration (itclConfig.sh)"
  50 ac_help="$ac_help
  51   --with-itkconfig        Directory containing itk configuration (itkConfig.sh)"
  52 ac_help="$ac_help
  53   --with-tixconfig        Directory containing tix configuration (tixConfig.sh)"
  54 ac_help="$ac_help
  55   --with-x                use the X Window System"
  56 ac_help="$ac_help
  57   --with-sim-gpu2=DIR     Use GPU2 library under given DIR"
  58 ac_help="$ac_help
  59   --with-sim-funit=DIR    Use target FP lib under given DIR"
  60 ac_help="$ac_help
  61   --enable-sim            Link gdb with simulator"
  62 ac_help="$ac_help
  63   --enable-shared         Use shared libraries"
  64
  65 # Initialize some variables set by options.
  66 # The variables have the same names as the options, with
  67 # dashes changed to underlines.
  68 build=NONE
  69 cache_file=./config.cache
  70 exec_prefix=NONE
  71 host=NONE
  72 no_create=
  73 nonopt=NONE
  74 no_recursion=
  75 prefix=NONE
  76 program_prefix=NONE
  77 program_suffix=NONE
  78 program_transform_name=s,x,x,
  79 silent=
  80 site=
  81 srcdir=
  82 target=NONE
  83 verbose=
  84 x_includes=NONE
  85 x_libraries=NONE
  86 bindir='${exec_prefix}/bin'
  87 sbindir='${exec_prefix}/sbin'
  88 libexecdir='${exec_prefix}/libexec'
  89 datadir='${prefix}/share'
  90 sysconfdir='${prefix}/etc'
  91 sharedstatedir='${prefix}/com'
  92 localstatedir='${prefix}/var'
  93 libdir='${exec_prefix}/lib'
  94 includedir='${prefix}/include'
  95 oldincludedir='/usr/include'
  96 infodir='${prefix}/info'
  97 mandir='${prefix}/man'
  98
  99 # Initialize some other variables.
 100 subdirs=
 101 MFLAGS= MAKEFLAGS=
 102 SHELL=${CONFIG_SHELL-/bin/sh}
 103 # Maximum number of lines to put in a shell here document.
 104 ac_max_here_lines=12
 105
 106 ac_prev=
 107 for ac_option
 108 do
 109
 110   # If the previous option needs an argument, assign it.
 111   if test -n "$ac_prev"; then
 112     eval "$ac_prev=\$ac_option"
 113     ac_prev=
 114     continue
 115   fi
 116
 117   case "$ac_option" in
 118   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 119   *) ac_optarg= ;;
 120   esac
 121
 122   # Accept the important Cygnus configure options, so we can diagnose typos.
 123
 124   case "$ac_option" in
 125
 126   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 127     ac_prev=bindir ;;
 128   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 129     bindir="$ac_optarg" ;;
 130
 131   -build | --build | --buil | --bui | --bu)
 132     ac_prev=build ;;
 133   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 134     build="$ac_optarg" ;;
 135
 136   -cache-file | --cache-file | --cache-fil | --cache-fi \
 137   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 138     ac_prev=cache_file ;;
 139   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 140   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 141     cache_file="$ac_optarg" ;;
 142
 143   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 144     ac_prev=datadir ;;
 145   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 146   | --da=*)
 147     datadir="$ac_optarg" ;;
 148
 149   -disable-* | --disable-*)
 150     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 151     # Reject names that are not valid shell variable names.
 152     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 153       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 154     fi
 155     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 156     eval "enable_${ac_feature}=no" ;;
 157
 158   -enable-* | --enable-*)
 159     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 160     # Reject names that are not valid shell variable names.
 161     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 162       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 163     fi
 164     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 165     case "$ac_option" in
 166       *=*) ;;
 167       *) ac_optarg=yes ;;
 168     esac
 169     eval "enable_${ac_feature}='$ac_optarg'" ;;
 170
 171   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 172   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 173   | --exec | --exe | --ex)
 174     ac_prev=exec_prefix ;;
 175   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 176   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 177   | --exec=* | --exe=* | --ex=*)
 178     exec_prefix="$ac_optarg" ;;
 179
 180   -gas | --gas | --ga | --g)
 181     # Obsolete; use --with-gas.
 182     with_gas=yes ;;
 183
 184   -help | --help | --hel | --he)
 185     # Omit some internal or obsolete options to make the list less imposing.
 186     # This message is too long to be a string in the A/UX 3.1 sh.
 187     cat << EOF
 188 Usage: configure [options] [host]
 189 Options: [defaults in brackets after descriptions]
 190 Configuration:
 191   --cache-file=FILE       cache test results in FILE
 192   --help                  print this message
 193   --no-create             do not create output files
 194   --quiet, --silent       do not print \`checking...' messages
 195   --version               print the version of autoconf that created configure
 196 Directory and file names:
 197   --prefix=PREFIX         install architecture-independent files in PREFIX
 198                           [$ac_default_prefix]
 199   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 200                           [same as prefix]
 201   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 202   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 203   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 204   --datadir=DIR           read-only architecture-independent data in DIR
 205                           [PREFIX/share]
 206   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 207   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 208                           [PREFIX/com]
 209   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 210   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 211   --includedir=DIR        C header files in DIR [PREFIX/include]
 212   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 213   --infodir=DIR           info documentation in DIR [PREFIX/info]
 214   --mandir=DIR            man documentation in DIR [PREFIX/man]
 215   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 216   --program-prefix=PREFIX prepend PREFIX to installed program names
 217   --program-suffix=SUFFIX append SUFFIX to installed program names
 218   --program-transform-name=PROGRAM
 219                           run sed PROGRAM on installed program names
 220 EOF
 221     cat << EOF
 222 Host type:
 223   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 224   --host=HOST             configure for HOST [guessed]
 225   --target=TARGET         configure for TARGET [TARGET=HOST]
 226 Features and packages:
 227   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 228   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 229   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 230   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 231   --x-includes=DIR        X include files are in DIR
 232   --x-libraries=DIR       X library files are in DIR
 233 EOF
 234     if test -n "$ac_help"; then
 235       echo "--enable and --with options recognized:$ac_help"
 236     fi
 237     exit 0 ;;
 238
 239   -host | --host | --hos | --ho)
 240     ac_prev=host ;;
 241   -host=* | --host=* | --hos=* | --ho=*)
 242     host="$ac_optarg" ;;
 243
 244   -includedir | --includedir | --includedi | --included | --include \
 245   | --includ | --inclu | --incl | --inc)
 246     ac_prev=includedir ;;
 247   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 248   | --includ=* | --inclu=* | --incl=* | --inc=*)
 249     includedir="$ac_optarg" ;;
 250
 251   -infodir | --infodir | --infodi | --infod | --info | --inf)
 252     ac_prev=infodir ;;
 253   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 254     infodir="$ac_optarg" ;;
 255
 256   -libdir | --libdir | --libdi | --libd)
 257     ac_prev=libdir ;;
 258   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 259     libdir="$ac_optarg" ;;
 260
 261   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 262   | --libexe | --libex | --libe)
 263     ac_prev=libexecdir ;;
 264   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 265   | --libexe=* | --libex=* | --libe=*)
 266     libexecdir="$ac_optarg" ;;
 267
 268   -localstatedir | --localstatedir | --localstatedi | --localstated \
 269   | --localstate | --localstat | --localsta | --localst \
 270   | --locals | --local | --loca | --loc | --lo)
 271     ac_prev=localstatedir ;;
 272   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 273   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 274   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 275     localstatedir="$ac_optarg" ;;
 276
 277   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 278     ac_prev=mandir ;;
 279   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 280     mandir="$ac_optarg" ;;
 281
 282   -nfp | --nfp | --nf)
 283     # Obsolete; use --without-fp.
 284     with_fp=no ;;
 285
 286   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 287   | --no-cr | --no-c)
 288     no_create=yes ;;
 289
 290   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 291   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 292     no_recursion=yes ;;
 293
 294   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 295   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 296   | --oldin | --oldi | --old | --ol | --o)
 297     ac_prev=oldincludedir ;;
 298   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 299   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 300   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 301     oldincludedir="$ac_optarg" ;;
 302
 303   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 304     ac_prev=prefix ;;
 305   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 306     prefix="$ac_optarg" ;;
 307
 308   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 309   | --program-pre | --program-pr | --program-p)
 310     ac_prev=program_prefix ;;
 311   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 312   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 313     program_prefix="$ac_optarg" ;;
 314
 315   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 316   | --program-suf | --program-su | --program-s)
 317     ac_prev=program_suffix ;;
 318   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 319   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 320     program_suffix="$ac_optarg" ;;
 321
 322   -program-transform-name | --program-transform-name \
 323   | --program-transform-nam | --program-transform-na \
 324   | --program-transform-n | --program-transform- \
 325   | --program-transform | --program-transfor \
 326   | --program-transfo | --program-transf \
 327   | --program-trans | --program-tran \
 328   | --progr-tra | --program-tr | --program-t)
 329     ac_prev=program_transform_name ;;
 330   -program-transform-name=* | --program-transform-name=* \
 331   | --program-transform-nam=* | --program-transform-na=* \
 332   | --program-transform-n=* | --program-transform-=* \
 333   | --program-transform=* | --program-transfor=* \
 334   | --program-transfo=* | --program-transf=* \
 335   | --program-trans=* | --program-tran=* \
 336   | --progr-tra=* | --program-tr=* | --program-t=*)
 337     program_transform_name="$ac_optarg" ;;
 338
 339   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 340   | -silent | --silent | --silen | --sile | --sil)
 341     silent=yes ;;
 342
 343   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 344     ac_prev=sbindir ;;
 345   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 346   | --sbi=* | --sb=*)
 347     sbindir="$ac_optarg" ;;
 348
 349   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 350   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 351   | --sharedst | --shareds | --shared | --share | --shar \
 352   | --sha | --sh)
 353     ac_prev=sharedstatedir ;;
 354   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 355   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 356   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 357   | --sha=* | --sh=*)
 358     sharedstatedir="$ac_optarg" ;;
 359
 360   -site | --site | --sit)
 361     ac_prev=site ;;
 362   -site=* | --site=* | --sit=*)
 363     site="$ac_optarg" ;;
 364
 365   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 366     ac_prev=srcdir ;;
 367   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 368     srcdir="$ac_optarg" ;;
 369
 370   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 371   | --syscon | --sysco | --sysc | --sys | --sy)
 372     ac_prev=sysconfdir ;;
 373   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 374   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 375     sysconfdir="$ac_optarg" ;;
 376
 377   -target | --target | --targe | --targ | --tar | --ta | --t)
 378     ac_prev=target ;;
 379   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 380     target="$ac_optarg" ;;
 381
 382   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 383     verbose=yes ;;
 384
 385   -version | --version | --versio | --versi | --vers)
 386     echo "configure generated by autoconf version 2.13"
 387     exit 0 ;;
 388
 389   -with-* | --with-*)
 390     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 391     # Reject names that are not valid shell variable names.
 392     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 393       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 394     fi
 395     ac_package=`echo $ac_package| sed 's/-/_/g'`
 396     case "$ac_option" in
 397       *=*) ;;
 398       *) ac_optarg=yes ;;
 399     esac
 400     eval "with_${ac_package}='$ac_optarg'" ;;
 401
 402   -without-* | --without-*)
 403     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 404     # Reject names that are not valid shell variable names.
 405     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 406       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 407     fi
 408     ac_package=`echo $ac_package| sed 's/-/_/g'`
 409     eval "with_${ac_package}=no" ;;
 410
 411   --x)
 412     # Obsolete; use --with-x.
 413     with_x=yes ;;
 414
 415   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 416   | --x-incl | --x-inc | --x-in | --x-i)
 417     ac_prev=x_includes ;;
 418   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 419   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 420     x_includes="$ac_optarg" ;;
 421
 422   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 423   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 424     ac_prev=x_libraries ;;
 425   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 426   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 427     x_libraries="$ac_optarg" ;;
 428
 429   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 430     ;;
 431
 432   *)
 433     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 434       echo "configure: warning: $ac_option: invalid host type" 1>&2
 435     fi
 436     if test "x$nonopt" != xNONE; then
 437       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 438     fi
 439     nonopt="$ac_option"
 440     ;;
 441
 442   esac
 443 done
 444
 445 if test -n "$ac_prev"; then
 446   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 447 fi
 448
 449 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 450
 451 # File descriptor usage:
 452 # 0 standard input
 453 # 1 file creation
 454 # 2 errors and warnings
 455 # 3 some systems may open it to /dev/tty
 456 # 4 used on the Kubota Titan
 457 # 6 checking for... messages and results
 458 # 5 compiler messages saved in config.log
 459 if test "$silent" = yes; then
 460   exec 6>/dev/null
 461 else
 462   exec 6>&1
 463 fi
 464 exec 5>./config.log
 465
 466 echo "\
 467 This file contains any messages produced by compilers while
 468 running configure, to aid debugging if configure makes a mistake.
 469 " 1>&5
 470
 471 # Strip out --no-create and --no-recursion so they do not pile up.
 472 # Also quote any args containing shell metacharacters.
 473 ac_configure_args=
 474 for ac_arg
 475 do
 476   case "$ac_arg" in
 477   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 478   | --no-cr | --no-c) ;;
 479   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 480   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 481   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 482   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 483   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 484   esac
 485 done
 486
 487 # NLS nuisances.
 488 # Only set these to C if already set.  These must not be set unconditionally
 489 # because not all systems understand e.g. LANG=C (notably SCO).
 490 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 491 # Non-C LC_CTYPE values break the ctype check.
 492 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 493 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 494 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 495 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 496
 497 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 498 rm -rf conftest* confdefs.h
 499 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 500 echo > confdefs.h
 501
 502 # A filename unique to this package, relative to the directory that
 503 # configure is in, which we can look for to find out if srcdir is correct.
 504 ac_unique_file=main.c
 505
 506 # Find the source files, if location was not specified.
 507 if test -z "$srcdir"; then
 508   ac_srcdir_defaulted=yes
 509   # Try the directory containing this script, then its parent.
 510   ac_prog=$0
 511   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 512   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 513   srcdir=$ac_confdir
 514   if test ! -r $srcdir/$ac_unique_file; then
 515     srcdir=..
 516   fi
 517 else
 518   ac_srcdir_defaulted=no
 519 fi
 520 if test ! -r $srcdir/$ac_unique_file; then
 521   if test "$ac_srcdir_defaulted" = yes; then
 522     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 523   else
 524     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 525   fi
 526 fi
 527 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 528
 529 # Prefer explicitly selected file to automatically selected ones.
 530 if test -z "$CONFIG_SITE"; then
 531   if test "x$prefix" != xNONE; then
 532     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 533   else
 534     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 535   fi
 536 fi
 537 for ac_site_file in $CONFIG_SITE; do
 538   if test -r "$ac_site_file"; then
 539     echo "loading site script $ac_site_file"
 540     . "$ac_site_file"
 541   fi
 542 done
 543
 544 if test -r "$cache_file"; then
 545   echo "loading cache $cache_file"
 546   . $cache_file
 547 else
 548   echo "creating cache $cache_file"
 549   > $cache_file
 550 fi
 551
 552 ac_ext=c
 553 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 554 ac_cpp='$CPP $CPPFLAGS'
 555 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 556 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 557 cross_compiling=$ac_cv_prog_cc_cross
 558
 559 ac_exeext=
 560 ac_objext=o
 561 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 562   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 563   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 564     ac_n= ac_c='
 565 ' ac_t='        '
 566   else
 567     ac_n=-n ac_c= ac_t=
 568   fi
 569 else
 570   ac_n= ac_c='\c' ac_t=
 571 fi
 572
 573
 574
 575
 576 # Extract the first word of "gcc", so it can be a program name with args.
 577 set dummy gcc; ac_word=$2
 578 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 579 echo "configure:580: checking for $ac_word" >&5
 580 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 581   echo $ac_n "(cached) $ac_c" 1>&6
 582 else
 583   if test -n "$CC"; then
 584   ac_cv_prog_CC="$CC" # Let the user override the test.
 585 else
 586   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 587   ac_dummy="$PATH"
 588   for ac_dir in $ac_dummy; do
 589     test -z "$ac_dir" && ac_dir=.
 590     if test -f $ac_dir/$ac_word; then
 591       ac_cv_prog_CC="gcc"
 592       break
 593     fi
 594   done
 595   IFS="$ac_save_ifs"
 596 fi
 597 fi
 598 CC="$ac_cv_prog_CC"
 599 if test -n "$CC"; then
 600   echo "$ac_t""$CC" 1>&6
 601 else
 602   echo "$ac_t""no" 1>&6
 603 fi
 604
 605 if test -z "$CC"; then
 606   # Extract the first word of "cc", so it can be a program name with args.
 607 set dummy cc; ac_word=$2
 608 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 609 echo "configure:610: checking for $ac_word" >&5
 610 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 611   echo $ac_n "(cached) $ac_c" 1>&6
 612 else
 613   if test -n "$CC"; then
 614   ac_cv_prog_CC="$CC" # Let the user override the test.
 615 else
 616   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 617   ac_prog_rejected=no
 618   ac_dummy="$PATH"
 619   for ac_dir in $ac_dummy; do
 620     test -z "$ac_dir" && ac_dir=.
 621     if test -f $ac_dir/$ac_word; then
 622       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 623         ac_prog_rejected=yes
 624         continue
 625       fi
 626       ac_cv_prog_CC="cc"
 627       break
 628     fi
 629   done
 630   IFS="$ac_save_ifs"
 631 if test $ac_prog_rejected = yes; then
 632   # We found a bogon in the path, so make sure we never use it.
 633   set dummy $ac_cv_prog_CC
 634   shift
 635   if test $# -gt 0; then
 636     # We chose a different compiler from the bogus one.
 637     # However, it has the same basename, so the bogon will be chosen
 638     # first if we set CC to just the basename; use the full file name.
 639     shift
 640     set dummy "$ac_dir/$ac_word" "$@"
 641     shift
 642     ac_cv_prog_CC="$@"
 643   fi
 644 fi
 645 fi
 646 fi
 647 CC="$ac_cv_prog_CC"
 648 if test -n "$CC"; then
 649   echo "$ac_t""$CC" 1>&6
 650 else
 651   echo "$ac_t""no" 1>&6
 652 fi
 653
 654   if test -z "$CC"; then
 655     case "`uname -s`" in
 656     *win32* | *WIN32*)
 657       # Extract the first word of "cl", so it can be a program name with args.
 658 set dummy cl; ac_word=$2
 659 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 660 echo "configure:661: checking for $ac_word" >&5
 661 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 662   echo $ac_n "(cached) $ac_c" 1>&6
 663 else
 664   if test -n "$CC"; then
 665   ac_cv_prog_CC="$CC" # Let the user override the test.
 666 else
 667   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 668   ac_dummy="$PATH"
 669   for ac_dir in $ac_dummy; do
 670     test -z "$ac_dir" && ac_dir=.
 671     if test -f $ac_dir/$ac_word; then
 672       ac_cv_prog_CC="cl"
 673       break
 674     fi
 675   done
 676   IFS="$ac_save_ifs"
 677 fi
 678 fi
 679 CC="$ac_cv_prog_CC"
 680 if test -n "$CC"; then
 681   echo "$ac_t""$CC" 1>&6
 682 else
 683   echo "$ac_t""no" 1>&6
 684 fi
 685  ;;
 686     esac
 687   fi
 688   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 689 fi
 690
 691 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 692 echo "configure:693: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 693
 694 ac_ext=c
 695 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 696 ac_cpp='$CPP $CPPFLAGS'
 697 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 698 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 699 cross_compiling=$ac_cv_prog_cc_cross
 700
 701 cat > conftest.$ac_ext << EOF
 702
 703 #line 704 "configure"
 704 #include "confdefs.h"
 705
 706 main(){return(0);}
 707 EOF
 708 if { (eval echo configure:709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 709   ac_cv_prog_cc_works=yes
 710   # If we can't run a trivial program, we are probably using a cross compiler.
 711   if (./conftest; exit) 2>/dev/null; then
 712     ac_cv_prog_cc_cross=no
 713   else
 714     ac_cv_prog_cc_cross=yes
 715   fi
 716 else
 717   echo "configure: failed program was:" >&5
 718   cat conftest.$ac_ext >&5
 719   ac_cv_prog_cc_works=no
 720 fi
 721 rm -fr conftest*
 722 ac_ext=c
 723 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 724 ac_cpp='$CPP $CPPFLAGS'
 725 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 726 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 727 cross_compiling=$ac_cv_prog_cc_cross
 728
 729 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 730 if test $ac_cv_prog_cc_works = no; then
 731   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 732 fi
 733 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 734 echo "configure:735: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 735 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 736 cross_compiling=$ac_cv_prog_cc_cross
 737
 738 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 739 echo "configure:740: checking whether we are using GNU C" >&5
 740 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 741   echo $ac_n "(cached) $ac_c" 1>&6
 742 else
 743   cat > conftest.c <<EOF
 744 #ifdef __GNUC__
 745   yes;
 746 #endif
 747 EOF
 748 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 749   ac_cv_prog_gcc=yes
 750 else
 751   ac_cv_prog_gcc=no
 752 fi
 753 fi
 754
 755 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 756
 757 if test $ac_cv_prog_gcc = yes; then
 758   GCC=yes
 759 else
 760   GCC=
 761 fi
 762
 763 ac_test_CFLAGS="${CFLAGS+set}"
 764 ac_save_CFLAGS="$CFLAGS"
 765 CFLAGS=
 766 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 767 echo "configure:768: checking whether ${CC-cc} accepts -g" >&5
 768 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 769   echo $ac_n "(cached) $ac_c" 1>&6
 770 else
 771   echo 'void f(){}' > conftest.c
 772 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 773   ac_cv_prog_cc_g=yes
 774 else
 775   ac_cv_prog_cc_g=no
 776 fi
 777 rm -f conftest*
 778
 779 fi
 780
 781 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 782 if test "$ac_test_CFLAGS" = set; then
 783   CFLAGS="$ac_save_CFLAGS"
 784 elif test $ac_cv_prog_cc_g = yes; then
 785   if test "$GCC" = yes; then
 786     CFLAGS="-g -O2"
 787   else
 788     CFLAGS="-g"
 789   fi
 790 else
 791   if test "$GCC" = yes; then
 792     CFLAGS="-O2"
 793   else
 794     CFLAGS=
 795   fi
 796 fi
 797
 798 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 799 echo "configure:800: checking how to run the C preprocessor" >&5
 800 # On Suns, sometimes $CPP names a directory.
 801 if test -n "$CPP" && test -d "$CPP"; then
 802   CPP=
 803 fi
 804 if test -z "$CPP"; then
 805 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 806   echo $ac_n "(cached) $ac_c" 1>&6
 807 else
 808     # This must be in double quotes, not single quotes, because CPP may get
 809   # substituted into the Makefile and "${CC-cc}" will confuse make.
 810   CPP="${CC-cc} -E"
 811   # On the NeXT, cc -E runs the code through the compiler's parser,
 812   # not just through cpp.
 813   cat > conftest.$ac_ext <<EOF
 814 #line 815 "configure"
 815 #include "confdefs.h"
 816 #include <assert.h>
 817 Syntax Error
 818 EOF
 819 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 820 { (eval echo configure:821: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 821 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 822 if test -z "$ac_err"; then
 823   :
 824 else
 825   echo "$ac_err" >&5
 826   echo "configure: failed program was:" >&5
 827   cat conftest.$ac_ext >&5
 828   rm -rf conftest*
 829   CPP="${CC-cc} -E -traditional-cpp"
 830   cat > conftest.$ac_ext <<EOF
 831 #line 832 "configure"
 832 #include "confdefs.h"
 833 #include <assert.h>
 834 Syntax Error
 835 EOF
 836 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 837 { (eval echo configure:838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 838 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 839 if test -z "$ac_err"; then
 840   :
 841 else
 842   echo "$ac_err" >&5
 843   echo "configure: failed program was:" >&5
 844   cat conftest.$ac_ext >&5
 845   rm -rf conftest*
 846   CPP="${CC-cc} -nologo -E"
 847   cat > conftest.$ac_ext <<EOF
 848 #line 849 "configure"
 849 #include "confdefs.h"
 850 #include <assert.h>
 851 Syntax Error
 852 EOF
 853 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 854 { (eval echo configure:855: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 855 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 856 if test -z "$ac_err"; then
 857   :
 858 else
 859   echo "$ac_err" >&5
 860   echo "configure: failed program was:" >&5
 861   cat conftest.$ac_ext >&5
 862   rm -rf conftest*
 863   CPP=/lib/cpp
 864 fi
 865 rm -f conftest*
 866 fi
 867 rm -f conftest*
 868 fi
 869 rm -f conftest*
 870   ac_cv_prog_CPP="$CPP"
 871 fi
 872   CPP="$ac_cv_prog_CPP"
 873 else
 874   ac_cv_prog_CPP="$CPP"
 875 fi
 876 echo "$ac_t""$CPP" 1>&6
 877
 878 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 879 echo "configure:880: checking for AIX" >&5
 880 cat > conftest.$ac_ext <<EOF
 881 #line 882 "configure"
 882 #include "confdefs.h"
 883 #ifdef _AIX
 884   yes
 885 #endif
 886
 887 EOF
 888 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 889   egrep "yes" >/dev/null 2>&1; then
 890   rm -rf conftest*
 891   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 892 #define _ALL_SOURCE 1
 893 EOF
 894
 895 else
 896   rm -rf conftest*
 897   echo "$ac_t""no" 1>&6
 898 fi
 899 rm -f conftest*
 900
 901
 902 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 903 echo "configure:904: checking for POSIXized ISC" >&5
 904 if test -d /etc/conf/kconfig.d &&
 905   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 906 then
 907   echo "$ac_t""yes" 1>&6
 908   ISC=yes # If later tests want to check for ISC.
 909   cat >> confdefs.h <<\EOF
 910 #define _POSIX_SOURCE 1
 911 EOF
 912
 913   if test "$GCC" = yes; then
 914     CC="$CC -posix"
 915   else
 916     CC="$CC -Xp"
 917   fi
 918 else
 919   echo "$ac_t""no" 1>&6
 920   ISC=
 921 fi
 922
 923
 924
 925
 926 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
 927 echo "configure:928: checking for ${CC-cc} option to accept ANSI C" >&5
 928 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
 929   echo $ac_n "(cached) $ac_c" 1>&6
 930 else
 931   am_cv_prog_cc_stdc=no
 932 ac_save_CC="$CC"
 933 # Don't try gcc -ansi; that turns off useful extensions and
 934 # breaks some systems' header files.
 935 # AIX                   -qlanglvl=ansi
 936 # Ultrix and OSF/1      -std1
 937 # HP-UX                 -Aa -D_HPUX_SOURCE
 938 # SVR4                  -Xc -D__EXTENSIONS__
 939 for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 940 do
 941   CC="$ac_save_CC $ac_arg"
 942   cat > conftest.$ac_ext <<EOF
 943 #line 944 "configure"
 944 #include "confdefs.h"
 945 #include <stdarg.h>
 946 #include <stdio.h>
 947 #include <sys/types.h>
 948 #include <sys/stat.h>
 949 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 950 struct buf { int x; };
 951 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 952 static char *e (p, i)
 953      char **p;
 954      int i;
 955 {
 956   return p[i];
 957 }
 958 static char *f (char * (*g) (char **, int), char **p, ...)
 959 {
 960   char *s;
 961   va_list v;
 962   va_start (v,p);
 963   s = g (p, va_arg (v,int));
 964   va_end (v);
 965   return s;
 966 }
 967 int test (int i, double x);
 968 struct s1 {int (*f) (int a);};
 969 struct s2 {int (*f) (double a);};
 970 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 971 int argc;
 972 char **argv;
 973
 974 int main() {
 975
 976 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 977
 978 ; return 0; }
 979 EOF
 980 if { (eval echo configure:981: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 981   rm -rf conftest*
 982   am_cv_prog_cc_stdc="$ac_arg"; break
 983 else
 984   echo "configure: failed program was:" >&5
 985   cat conftest.$ac_ext >&5
 986 fi
 987 rm -f conftest*
 988 done
 989 CC="$ac_save_CC"
 990
 991 fi
 992
 993 if test -z "$am_cv_prog_cc_stdc"; then
 994   echo "$ac_t""none needed" 1>&6
 995 else
 996   echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
 997 fi
 998 case "x$am_cv_prog_cc_stdc" in
 999   x|xno) ;;
1000   *) CC="$CC $am_cv_prog_cc_stdc" ;;
1001 esac
1002
1003
1004 ac_aux_dir=
1005 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1006   if test -f $ac_dir/install-sh; then
1007     ac_aux_dir=$ac_dir
1008     ac_install_sh="$ac_aux_dir/install-sh -c"
1009     break
1010   elif test -f $ac_dir/install.sh; then
1011     ac_aux_dir=$ac_dir
1012     ac_install_sh="$ac_aux_dir/install.sh -c"
1013     break
1014   fi
1015 done
1016 if test -z "$ac_aux_dir"; then
1017   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1018 fi
1019 ac_config_guess=$ac_aux_dir/config.guess
1020 ac_config_sub=$ac_aux_dir/config.sub
1021 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1022
1023
1024 # Do some error checking and defaulting for the host and target type.
1025 # The inputs are:
1026 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1027 #
1028 # The rules are:
1029 # 1. You are not allowed to specify --host, --target, and nonopt at the
1030 #    same time.
1031 # 2. Host defaults to nonopt.
1032 # 3. If nonopt is not specified, then host defaults to the current host,
1033 #    as determined by config.guess.
1034 # 4. Target and build default to nonopt.
1035 # 5. If nonopt is not specified, then target and build default to host.
1036
1037 # The aliases save the names the user supplied, while $host etc.
1038 # will get canonicalized.
1039 case $host---$target---$nonopt in
1040 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1041 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1042 esac
1043
1044
1045 # Make sure we can run config.sub.
1046 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1047 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1048 fi
1049
1050 echo $ac_n "checking host system type""... $ac_c" 1>&6
1051 echo "configure:1052: checking host system type" >&5
1052
1053 host_alias=$host
1054 case "$host_alias" in
1055 NONE)
1056   case $nonopt in
1057   NONE)
1058     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1059     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1060     fi ;;
1061   *) host_alias=$nonopt ;;
1062   esac ;;
1063 esac
1064
1065 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1066 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1067 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1068 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1069 echo "$ac_t""$host" 1>&6
1070
1071 echo $ac_n "checking target system type""... $ac_c" 1>&6
1072 echo "configure:1073: checking target system type" >&5
1073
1074 target_alias=$target
1075 case "$target_alias" in
1076 NONE)
1077   case $nonopt in
1078   NONE) target_alias=$host_alias ;;
1079   *) target_alias=$nonopt ;;
1080   esac ;;
1081 esac
1082
1083 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1084 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1085 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1086 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1087 echo "$ac_t""$target" 1>&6
1088
1089 echo $ac_n "checking build system type""... $ac_c" 1>&6
1090 echo "configure:1091: checking build system type" >&5
1091
1092 build_alias=$build
1093 case "$build_alias" in
1094 NONE)
1095   case $nonopt in
1096   NONE) build_alias=$host_alias ;;
1097   *) build_alias=$nonopt ;;
1098   esac ;;
1099 esac
1100
1101 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1102 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1103 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1104 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1105 echo "$ac_t""$build" 1>&6
1106
1107 test "$host_alias" != "$target_alias" &&
1108   test "$program_prefix$program_suffix$program_transform_name" = \
1109     NONENONEs,x,x, &&
1110   program_prefix=${target_alias}-
1111
1112
1113 ALL_LINGUAS=
1114 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1115 echo "configure:1116: checking whether ${MAKE-make} sets \${MAKE}" >&5
1116 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1117 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1118   echo $ac_n "(cached) $ac_c" 1>&6
1119 else
1120   cat > conftestmake <<\EOF
1121 all:
1122         @echo 'ac_maketemp="${MAKE}"'
1123 EOF
1124 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1125 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1126 if test -n "$ac_maketemp"; then
1127   eval ac_cv_prog_make_${ac_make}_set=yes
1128 else
1129   eval ac_cv_prog_make_${ac_make}_set=no
1130 fi
1131 rm -f conftestmake
1132 fi
1133 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1134   echo "$ac_t""yes" 1>&6
1135   SET_MAKE=
1136 else
1137   echo "$ac_t""no" 1>&6
1138   SET_MAKE="MAKE=${MAKE-make}"
1139 fi
1140
1141 # Extract the first word of "ranlib", so it can be a program name with args.
1142 set dummy ranlib; ac_word=$2
1143 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1144 echo "configure:1145: checking for $ac_word" >&5
1145 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1146   echo $ac_n "(cached) $ac_c" 1>&6
1147 else
1148   if test -n "$RANLIB"; then
1149   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1150 else
1151   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1152   ac_dummy="$PATH"
1153   for ac_dir in $ac_dummy; do
1154     test -z "$ac_dir" && ac_dir=.
1155     if test -f $ac_dir/$ac_word; then
1156       ac_cv_prog_RANLIB="ranlib"
1157       break
1158     fi
1159   done
1160   IFS="$ac_save_ifs"
1161   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1162 fi
1163 fi
1164 RANLIB="$ac_cv_prog_RANLIB"
1165 if test -n "$RANLIB"; then
1166   echo "$ac_t""$RANLIB" 1>&6
1167 else
1168   echo "$ac_t""no" 1>&6
1169 fi
1170
1171 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1172 echo "configure:1173: checking for ANSI C header files" >&5
1173 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1174   echo $ac_n "(cached) $ac_c" 1>&6
1175 else
1176   cat > conftest.$ac_ext <<EOF
1177 #line 1178 "configure"
1178 #include "confdefs.h"
1179 #include <stdlib.h>
1180 #include <stdarg.h>
1181 #include <string.h>
1182 #include <float.h>
1183 EOF
1184 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1185 { (eval echo configure:1186: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1186 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1187 if test -z "$ac_err"; then
1188   rm -rf conftest*
1189   ac_cv_header_stdc=yes
1190 else
1191   echo "$ac_err" >&5
1192   echo "configure: failed program was:" >&5
1193   cat conftest.$ac_ext >&5
1194   rm -rf conftest*
1195   ac_cv_header_stdc=no
1196 fi
1197 rm -f conftest*
1198
1199 if test $ac_cv_header_stdc = yes; then
1200   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1201 cat > conftest.$ac_ext <<EOF
1202 #line 1203 "configure"
1203 #include "confdefs.h"
1204 #include <string.h>
1205 EOF
1206 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1207   egrep "memchr" >/dev/null 2>&1; then
1208   :
1209 else
1210   rm -rf conftest*
1211   ac_cv_header_stdc=no
1212 fi
1213 rm -f conftest*
1214
1215 fi
1216
1217 if test $ac_cv_header_stdc = yes; then
1218   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1219 cat > conftest.$ac_ext <<EOF
1220 #line 1221 "configure"
1221 #include "confdefs.h"
1222 #include <stdlib.h>
1223 EOF
1224 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1225   egrep "free" >/dev/null 2>&1; then
1226   :
1227 else
1228   rm -rf conftest*
1229   ac_cv_header_stdc=no
1230 fi
1231 rm -f conftest*
1232
1233 fi
1234
1235 if test $ac_cv_header_stdc = yes; then
1236   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1237 if test "$cross_compiling" = yes; then
1238   :
1239 else
1240   cat > conftest.$ac_ext <<EOF
1241 #line 1242 "configure"
1242 #include "confdefs.h"
1243 #include <ctype.h>
1244 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1245 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1246 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1247 int main () { int i; for (i = 0; i < 256; i++)
1248 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1249 exit (0); }
1250
1251 EOF
1252 if { (eval echo configure:1253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1253 then
1254   :
1255 else
1256   echo "configure: failed program was:" >&5
1257   cat conftest.$ac_ext >&5
1258   rm -fr conftest*
1259   ac_cv_header_stdc=no
1260 fi
1261 rm -fr conftest*
1262 fi
1263
1264 fi
1265 fi
1266
1267 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1268 if test $ac_cv_header_stdc = yes; then
1269   cat >> confdefs.h <<\EOF
1270 #define STDC_HEADERS 1
1271 EOF
1272
1273 fi
1274
1275 echo $ac_n "checking for working const""... $ac_c" 1>&6
1276 echo "configure:1277: checking for working const" >&5
1277 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1278   echo $ac_n "(cached) $ac_c" 1>&6
1279 else
1280   cat > conftest.$ac_ext <<EOF
1281 #line 1282 "configure"
1282 #include "confdefs.h"
1283
1284 int main() {
1285
1286 /* Ultrix mips cc rejects this.  */
1287 typedef int charset[2]; const charset x;
1288 /* SunOS 4.1.1 cc rejects this.  */
1289 char const *const *ccp;
1290 char **p;
1291 /* NEC SVR4.0.2 mips cc rejects this.  */
1292 struct point {int x, y;};
1293 static struct point const zero = {0,0};
1294 /* AIX XL C 1.02.0.0 rejects this.
1295    It does not let you subtract one const X* pointer from another in an arm
1296    of an if-expression whose if-part is not a constant expression */
1297 const char *g = "string";
1298 ccp = &g + (g ? g-g : 0);
1299 /* HPUX 7.0 cc rejects these. */
1300 ++ccp;
1301 p = (char**) ccp;
1302 ccp = (char const *const *) p;
1303 { /* SCO 3.2v4 cc rejects this.  */
1304   char *t;
1305   char const *s = 0 ? (char *) 0 : (char const *) 0;
1306
1307   *t++ = 0;
1308 }
1309 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1310   int x[] = {25, 17};
1311   const int *foo = &x[0];
1312   ++foo;
1313 }
1314 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1315   typedef const int *iptr;
1316   iptr p = 0;
1317   ++p;
1318 }
1319 { /* AIX XL C 1.02.0.0 rejects this saying
1320      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1321   struct s { int j; const int *ap[3]; };
1322   struct s *b; b->j = 5;
1323 }
1324 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1325   const int foo = 10;
1326 }
1327
1328 ; return 0; }
1329 EOF
1330 if { (eval echo configure:1331: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1331   rm -rf conftest*
1332   ac_cv_c_const=yes
1333 else
1334   echo "configure: failed program was:" >&5
1335   cat conftest.$ac_ext >&5
1336   rm -rf conftest*
1337   ac_cv_c_const=no
1338 fi
1339 rm -f conftest*
1340 fi
1341
1342 echo "$ac_t""$ac_cv_c_const" 1>&6
1343 if test $ac_cv_c_const = no; then
1344   cat >> confdefs.h <<\EOF
1345 #define const
1346 EOF
1347
1348 fi
1349
1350 echo $ac_n "checking for inline""... $ac_c" 1>&6
1351 echo "configure:1352: checking for inline" >&5
1352 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1353   echo $ac_n "(cached) $ac_c" 1>&6
1354 else
1355   ac_cv_c_inline=no
1356 for ac_kw in inline __inline__ __inline; do
1357   cat > conftest.$ac_ext <<EOF
1358 #line 1359 "configure"
1359 #include "confdefs.h"
1360
1361 int main() {
1362 } $ac_kw foo() {
1363 ; return 0; }
1364 EOF
1365 if { (eval echo configure:1366: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1366   rm -rf conftest*
1367   ac_cv_c_inline=$ac_kw; break
1368 else
1369   echo "configure: failed program was:" >&5
1370   cat conftest.$ac_ext >&5
1371 fi
1372 rm -f conftest*
1373 done
1374
1375 fi
1376
1377 echo "$ac_t""$ac_cv_c_inline" 1>&6
1378 case "$ac_cv_c_inline" in
1379   inline | yes) ;;
1380   no) cat >> confdefs.h <<\EOF
1381 #define inline
1382 EOF
1383  ;;
1384   *)  cat >> confdefs.h <<EOF
1385 #define inline $ac_cv_c_inline
1386 EOF
1387  ;;
1388 esac
1389
1390 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1391 echo "configure:1392: checking for off_t" >&5
1392 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1393   echo $ac_n "(cached) $ac_c" 1>&6
1394 else
1395   cat > conftest.$ac_ext <<EOF
1396 #line 1397 "configure"
1397 #include "confdefs.h"
1398 #include <sys/types.h>
1399 #if STDC_HEADERS
1400 #include <stdlib.h>
1401 #include <stddef.h>
1402 #endif
1403 EOF
1404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1405   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1406   rm -rf conftest*
1407   ac_cv_type_off_t=yes
1408 else
1409   rm -rf conftest*
1410   ac_cv_type_off_t=no
1411 fi
1412 rm -f conftest*
1413
1414 fi
1415 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1416 if test $ac_cv_type_off_t = no; then
1417   cat >> confdefs.h <<\EOF
1418 #define off_t long
1419 EOF
1420
1421 fi
1422
1423 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1424 echo "configure:1425: checking for size_t" >&5
1425 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1426   echo $ac_n "(cached) $ac_c" 1>&6
1427 else
1428   cat > conftest.$ac_ext <<EOF
1429 #line 1430 "configure"
1430 #include "confdefs.h"
1431 #include <sys/types.h>
1432 #if STDC_HEADERS
1433 #include <stdlib.h>
1434 #include <stddef.h>
1435 #endif
1436 EOF
1437 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1438   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1439   rm -rf conftest*
1440   ac_cv_type_size_t=yes
1441 else
1442   rm -rf conftest*
1443   ac_cv_type_size_t=no
1444 fi
1445 rm -f conftest*
1446
1447 fi
1448 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1449 if test $ac_cv_type_size_t = no; then
1450   cat >> confdefs.h <<\EOF
1451 #define size_t unsigned
1452 EOF
1453
1454 fi
1455
1456 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1457 # for constant arguments.  Useless!
1458 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1459 echo "configure:1460: checking for working alloca.h" >&5
1460 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1461   echo $ac_n "(cached) $ac_c" 1>&6
1462 else
1463   cat > conftest.$ac_ext <<EOF
1464 #line 1465 "configure"
1465 #include "confdefs.h"
1466 #include <alloca.h>
1467 int main() {
1468 char *p = alloca(2 * sizeof(int));
1469 ; return 0; }
1470 EOF
1471 if { (eval echo configure:1472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1472   rm -rf conftest*
1473   ac_cv_header_alloca_h=yes
1474 else
1475   echo "configure: failed program was:" >&5
1476   cat conftest.$ac_ext >&5
1477   rm -rf conftest*
1478   ac_cv_header_alloca_h=no
1479 fi
1480 rm -f conftest*
1481 fi
1482
1483 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1484 if test $ac_cv_header_alloca_h = yes; then
1485   cat >> confdefs.h <<\EOF
1486 #define HAVE_ALLOCA_H 1
1487 EOF
1488
1489 fi
1490
1491 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1492 echo "configure:1493: checking for alloca" >&5
1493 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1494   echo $ac_n "(cached) $ac_c" 1>&6
1495 else
1496   cat > conftest.$ac_ext <<EOF
1497 #line 1498 "configure"
1498 #include "confdefs.h"
1499
1500 #ifdef __GNUC__
1501 # define alloca __builtin_alloca
1502 #else
1503 # ifdef _MSC_VER
1504 #  include <malloc.h>
1505 #  define alloca _alloca
1506 # else
1507 #  if HAVE_ALLOCA_H
1508 #   include <alloca.h>
1509 #  else
1510 #   ifdef _AIX
1511  #pragma alloca
1512 #   else
1513 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1514 char *alloca ();
1515 #    endif
1516 #   endif
1517 #  endif
1518 # endif
1519 #endif
1520
1521 int main() {
1522 char *p = (char *) alloca(1);
1523 ; return 0; }
1524 EOF
1525 if { (eval echo configure:1526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1526   rm -rf conftest*
1527   ac_cv_func_alloca_works=yes
1528 else
1529   echo "configure: failed program was:" >&5
1530   cat conftest.$ac_ext >&5
1531   rm -rf conftest*
1532   ac_cv_func_alloca_works=no
1533 fi
1534 rm -f conftest*
1535 fi
1536
1537 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1538 if test $ac_cv_func_alloca_works = yes; then
1539   cat >> confdefs.h <<\EOF
1540 #define HAVE_ALLOCA 1
1541 EOF
1542
1543 fi
1544
1545 if test $ac_cv_func_alloca_works = no; then
1546   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1547   # that cause trouble.  Some versions do not even contain alloca or
1548   # contain a buggy version.  If you still want to use their alloca,
1549   # use ar to extract alloca.o from them instead of compiling alloca.c.
1550   ALLOCA=alloca.${ac_objext}
1551   cat >> confdefs.h <<\EOF
1552 #define C_ALLOCA 1
1553 EOF
1554
1555
1556 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1557 echo "configure:1558: checking whether alloca needs Cray hooks" >&5
1558 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1559   echo $ac_n "(cached) $ac_c" 1>&6
1560 else
1561   cat > conftest.$ac_ext <<EOF
1562 #line 1563 "configure"
1563 #include "confdefs.h"
1564 #if defined(CRAY) && ! defined(CRAY2)
1565 webecray
1566 #else
1567 wenotbecray
1568 #endif
1569
1570 EOF
1571 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1572   egrep "webecray" >/dev/null 2>&1; then
1573   rm -rf conftest*
1574   ac_cv_os_cray=yes
1575 else
1576   rm -rf conftest*
1577   ac_cv_os_cray=no
1578 fi
1579 rm -f conftest*
1580
1581 fi
1582
1583 echo "$ac_t""$ac_cv_os_cray" 1>&6
1584 if test $ac_cv_os_cray = yes; then
1585 for ac_func in _getb67 GETB67 getb67; do
1586   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1587 echo "configure:1588: checking for $ac_func" >&5
1588 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1589   echo $ac_n "(cached) $ac_c" 1>&6
1590 else
1591   cat > conftest.$ac_ext <<EOF
1592 #line 1593 "configure"
1593 #include "confdefs.h"
1594 /* System header to define __stub macros and hopefully few prototypes,
1595     which can conflict with char $ac_func(); below.  */
1596 #include <assert.h>
1597 /* Override any gcc2 internal prototype to avoid an error.  */
1598 /* We use char because int might match the return type of a gcc2
1599     builtin and then its argument prototype would still apply.  */
1600 char $ac_func();
1601
1602 int main() {
1603
1604 /* The GNU C library defines this for functions which it implements
1605     to always fail with ENOSYS.  Some functions are actually named
1606     something starting with __ and the normal name is an alias.  */
1607 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1608 choke me
1609 #else
1610 $ac_func();
1611 #endif
1612
1613 ; return 0; }
1614 EOF
1615 if { (eval echo configure:1616: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1616   rm -rf conftest*
1617   eval "ac_cv_func_$ac_func=yes"
1618 else
1619   echo "configure: failed program was:" >&5
1620   cat conftest.$ac_ext >&5
1621   rm -rf conftest*
1622   eval "ac_cv_func_$ac_func=no"
1623 fi
1624 rm -f conftest*
1625 fi
1626
1627 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1628   echo "$ac_t""yes" 1>&6
1629   cat >> confdefs.h <<EOF
1630 #define CRAY_STACKSEG_END $ac_func
1631 EOF
1632
1633   break
1634 else
1635   echo "$ac_t""no" 1>&6
1636 fi
1637
1638 done
1639 fi
1640
1641 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1642 echo "configure:1643: checking stack direction for C alloca" >&5
1643 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1644   echo $ac_n "(cached) $ac_c" 1>&6
1645 else
1646   if test "$cross_compiling" = yes; then
1647   ac_cv_c_stack_direction=0
1648 else
1649   cat > conftest.$ac_ext <<EOF
1650 #line 1651 "configure"
1651 #include "confdefs.h"
1652 find_stack_direction ()
1653 {
1654   static char *addr = 0;
1655   auto char dummy;
1656   if (addr == 0)
1657     {
1658       addr = &dummy;
1659       return find_stack_direction ();
1660     }
1661   else
1662     return (&dummy > addr) ? 1 : -1;
1663 }
1664 main ()
1665 {
1666   exit (find_stack_direction() < 0);
1667 }
1668 EOF
1669 if { (eval echo configure:1670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1670 then
1671   ac_cv_c_stack_direction=1
1672 else
1673   echo "configure: failed program was:" >&5
1674   cat conftest.$ac_ext >&5
1675   rm -fr conftest*
1676   ac_cv_c_stack_direction=-1
1677 fi
1678 rm -fr conftest*
1679 fi
1680
1681 fi
1682
1683 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1684 cat >> confdefs.h <<EOF
1685 #define STACK_DIRECTION $ac_cv_c_stack_direction
1686 EOF
1687
1688 fi
1689
1690 for ac_hdr in unistd.h
1691 do
1692 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1693 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1694 echo "configure:1695: checking for $ac_hdr" >&5
1695 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1696   echo $ac_n "(cached) $ac_c" 1>&6
1697 else
1698   cat > conftest.$ac_ext <<EOF
1699 #line 1700 "configure"
1700 #include "confdefs.h"
1701 #include <$ac_hdr>
1702 EOF
1703 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1704 { (eval echo configure:1705: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1705 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1706 if test -z "$ac_err"; then
1707   rm -rf conftest*
1708   eval "ac_cv_header_$ac_safe=yes"
1709 else
1710   echo "$ac_err" >&5
1711   echo "configure: failed program was:" >&5
1712   cat conftest.$ac_ext >&5
1713   rm -rf conftest*
1714   eval "ac_cv_header_$ac_safe=no"
1715 fi
1716 rm -f conftest*
1717 fi
1718 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1719   echo "$ac_t""yes" 1>&6
1720     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1721   cat >> confdefs.h <<EOF
1722 #define $ac_tr_hdr 1
1723 EOF
1724
1725 else
1726   echo "$ac_t""no" 1>&6
1727 fi
1728 done
1729
1730 for ac_func in getpagesize
1731 do
1732 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1733 echo "configure:1734: checking for $ac_func" >&5
1734 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1735   echo $ac_n "(cached) $ac_c" 1>&6
1736 else
1737   cat > conftest.$ac_ext <<EOF
1738 #line 1739 "configure"
1739 #include "confdefs.h"
1740 /* System header to define __stub macros and hopefully few prototypes,
1741     which can conflict with char $ac_func(); below.  */
1742 #include <assert.h>
1743 /* Override any gcc2 internal prototype to avoid an error.  */
1744 /* We use char because int might match the return type of a gcc2
1745     builtin and then its argument prototype would still apply.  */
1746 char $ac_func();
1747
1748 int main() {
1749
1750 /* The GNU C library defines this for functions which it implements
1751     to always fail with ENOSYS.  Some functions are actually named
1752     something starting with __ and the normal name is an alias.  */
1753 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1754 choke me
1755 #else
1756 $ac_func();
1757 #endif
1758
1759 ; return 0; }
1760 EOF
1761 if { (eval echo configure:1762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1762   rm -rf conftest*
1763   eval "ac_cv_func_$ac_func=yes"
1764 else
1765   echo "configure: failed program was:" >&5
1766   cat conftest.$ac_ext >&5
1767   rm -rf conftest*
1768   eval "ac_cv_func_$ac_func=no"
1769 fi
1770 rm -f conftest*
1771 fi
1772
1773 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1774   echo "$ac_t""yes" 1>&6
1775     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1776   cat >> confdefs.h <<EOF
1777 #define $ac_tr_func 1
1778 EOF
1779
1780 else
1781   echo "$ac_t""no" 1>&6
1782 fi
1783 done
1784
1785 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1786 echo "configure:1787: checking for working mmap" >&5
1787 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1788   echo $ac_n "(cached) $ac_c" 1>&6
1789 else
1790   if test "$cross_compiling" = yes; then
1791   ac_cv_func_mmap_fixed_mapped=no
1792 else
1793   cat > conftest.$ac_ext <<EOF
1794 #line 1795 "configure"
1795 #include "confdefs.h"
1796
1797 /* Thanks to Mike Haertel and Jim Avera for this test.
1798    Here is a matrix of mmap possibilities:
1799         mmap private not fixed
1800         mmap private fixed at somewhere currently unmapped
1801         mmap private fixed at somewhere already mapped
1802         mmap shared not fixed
1803         mmap shared fixed at somewhere currently unmapped
1804         mmap shared fixed at somewhere already mapped
1805    For private mappings, we should verify that changes cannot be read()
1806    back from the file, nor mmap's back from the file at a different
1807    address.  (There have been systems where private was not correctly
1808    implemented like the infamous i386 svr4.0, and systems where the
1809    VM page cache was not coherent with the filesystem buffer cache
1810    like early versions of FreeBSD and possibly contemporary NetBSD.)
1811    For shared mappings, we should conversely verify that changes get
1812    propogated back to all the places they're supposed to be.
1813
1814    Grep wants private fixed already mapped.
1815    The main things grep needs to know about mmap are:
1816    * does it exist and is it safe to write into the mmap'd area
1817    * how to use it (BSD variants)  */
1818 #include <sys/types.h>
1819 #include <fcntl.h>
1820 #include <sys/mman.h>
1821
1822 /* This mess was copied from the GNU getpagesize.h.  */
1823 #ifndef HAVE_GETPAGESIZE
1824 # ifdef HAVE_UNISTD_H
1825 #  include <unistd.h>
1826 # endif
1827
1828 /* Assume that all systems that can run configure have sys/param.h.  */
1829 # ifndef HAVE_SYS_PARAM_H
1830 #  define HAVE_SYS_PARAM_H 1
1831 # endif
1832
1833 # ifdef _SC_PAGESIZE
1834 #  define getpagesize() sysconf(_SC_PAGESIZE)
1835 # else /* no _SC_PAGESIZE */
1836 #  ifdef HAVE_SYS_PARAM_H
1837 #   include <sys/param.h>
1838 #   ifdef EXEC_PAGESIZE
1839 #    define getpagesize() EXEC_PAGESIZE
1840 #   else /* no EXEC_PAGESIZE */
1841 #    ifdef NBPG
1842 #     define getpagesize() NBPG * CLSIZE
1843 #     ifndef CLSIZE
1844 #      define CLSIZE 1
1845 #     endif /* no CLSIZE */
1846 #    else /* no NBPG */
1847 #     ifdef NBPC
1848 #      define getpagesize() NBPC
1849 #     else /* no NBPC */
1850 #      ifdef PAGESIZE
1851 #       define getpagesize() PAGESIZE
1852 #      endif /* PAGESIZE */
1853 #     endif /* no NBPC */
1854 #    endif /* no NBPG */
1855 #   endif /* no EXEC_PAGESIZE */
1856 #  else /* no HAVE_SYS_PARAM_H */
1857 #   define getpagesize() 8192   /* punt totally */
1858 #  endif /* no HAVE_SYS_PARAM_H */
1859 # endif /* no _SC_PAGESIZE */
1860
1861 #endif /* no HAVE_GETPAGESIZE */
1862
1863 #ifdef __cplusplus
1864 extern "C" { void *malloc(unsigned); }
1865 #else
1866 char *malloc();
1867 #endif
1868
1869 int
1870 main()
1871 {
1872         char *data, *data2, *data3;
1873         int i, pagesize;
1874         int fd;
1875
1876         pagesize = getpagesize();
1877
1878         /*
1879          * First, make a file with some known garbage in it.
1880          */
1881         data = malloc(pagesize);
1882         if (!data)
1883                 exit(1);
1884         for (i = 0; i < pagesize; ++i)
1885                 *(data + i) = rand();
1886         umask(0);
1887         fd = creat("conftestmmap", 0600);
1888         if (fd < 0)
1889                 exit(1);
1890         if (write(fd, data, pagesize) != pagesize)
1891                 exit(1);
1892         close(fd);
1893
1894         /*
1895          * Next, try to mmap the file at a fixed address which
1896          * already has something else allocated at it.  If we can,
1897          * also make sure that we see the same garbage.
1898          */
1899         fd = open("conftestmmap", O_RDWR);
1900         if (fd < 0)
1901                 exit(1);
1902         data2 = malloc(2 * pagesize);
1903         if (!data2)
1904                 exit(1);
1905         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1906         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1907             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1908                 exit(1);
1909         for (i = 0; i < pagesize; ++i)
1910                 if (*(data + i) != *(data2 + i))
1911                         exit(1);
1912
1913         /*
1914          * Finally, make sure that changes to the mapped area
1915          * do not percolate back to the file as seen by read().
1916          * (This is a bug on some variants of i386 svr4.0.)
1917          */
1918         for (i = 0; i < pagesize; ++i)
1919                 *(data2 + i) = *(data2 + i) + 1;
1920         data3 = malloc(pagesize);
1921         if (!data3)
1922                 exit(1);
1923         if (read(fd, data3, pagesize) != pagesize)
1924                 exit(1);
1925         for (i = 0; i < pagesize; ++i)
1926                 if (*(data + i) != *(data3 + i))
1927                         exit(1);
1928         close(fd);
1929         unlink("conftestmmap");
1930         exit(0);
1931 }
1932
1933 EOF
1934 if { (eval echo configure:1935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1935 then
1936   ac_cv_func_mmap_fixed_mapped=yes
1937 else
1938   echo "configure: failed program was:" >&5
1939   cat conftest.$ac_ext >&5
1940   rm -fr conftest*
1941   ac_cv_func_mmap_fixed_mapped=no
1942 fi
1943 rm -fr conftest*
1944 fi
1945
1946 fi
1947
1948 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1949 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1950   cat >> confdefs.h <<\EOF
1951 #define HAVE_MMAP 1
1952 EOF
1953
1954 fi
1955
1956
1957    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1958 unistd.h values.h sys/param.h
1959 do
1960 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1961 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1962 echo "configure:1963: checking for $ac_hdr" >&5
1963 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1964   echo $ac_n "(cached) $ac_c" 1>&6
1965 else
1966   cat > conftest.$ac_ext <<EOF
1967 #line 1968 "configure"
1968 #include "confdefs.h"
1969 #include <$ac_hdr>
1970 EOF
1971 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1972 { (eval echo configure:1973: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1973 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1974 if test -z "$ac_err"; then
1975   rm -rf conftest*
1976   eval "ac_cv_header_$ac_safe=yes"
1977 else
1978   echo "$ac_err" >&5
1979   echo "configure: failed program was:" >&5
1980   cat conftest.$ac_ext >&5
1981   rm -rf conftest*
1982   eval "ac_cv_header_$ac_safe=no"
1983 fi
1984 rm -f conftest*
1985 fi
1986 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1987   echo "$ac_t""yes" 1>&6
1988     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1989   cat >> confdefs.h <<EOF
1990 #define $ac_tr_hdr 1
1991 EOF
1992
1993 else
1994   echo "$ac_t""no" 1>&6
1995 fi
1996 done
1997
1998    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
1999 __argz_count __argz_stringify __argz_next
2000 do
2001 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2002 echo "configure:2003: checking for $ac_func" >&5
2003 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2004   echo $ac_n "(cached) $ac_c" 1>&6
2005 else
2006   cat > conftest.$ac_ext <<EOF
2007 #line 2008 "configure"
2008 #include "confdefs.h"
2009 /* System header to define __stub macros and hopefully few prototypes,
2010     which can conflict with char $ac_func(); below.  */
2011 #include <assert.h>
2012 /* Override any gcc2 internal prototype to avoid an error.  */
2013 /* We use char because int might match the return type of a gcc2
2014     builtin and then its argument prototype would still apply.  */
2015 char $ac_func();
2016
2017 int main() {
2018
2019 /* The GNU C library defines this for functions which it implements
2020     to always fail with ENOSYS.  Some functions are actually named
2021     something starting with __ and the normal name is an alias.  */
2022 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2023 choke me
2024 #else
2025 $ac_func();
2026 #endif
2027
2028 ; return 0; }
2029 EOF
2030 if { (eval echo configure:2031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2031   rm -rf conftest*
2032   eval "ac_cv_func_$ac_func=yes"
2033 else
2034   echo "configure: failed program was:" >&5
2035   cat conftest.$ac_ext >&5
2036   rm -rf conftest*
2037   eval "ac_cv_func_$ac_func=no"
2038 fi
2039 rm -f conftest*
2040 fi
2041
2042 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2043   echo "$ac_t""yes" 1>&6
2044     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2045   cat >> confdefs.h <<EOF
2046 #define $ac_tr_func 1
2047 EOF
2048
2049 else
2050   echo "$ac_t""no" 1>&6
2051 fi
2052 done
2053
2054
2055    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2056      for ac_func in stpcpy
2057 do
2058 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2059 echo "configure:2060: checking for $ac_func" >&5
2060 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2061   echo $ac_n "(cached) $ac_c" 1>&6
2062 else
2063   cat > conftest.$ac_ext <<EOF
2064 #line 2065 "configure"
2065 #include "confdefs.h"
2066 /* System header to define __stub macros and hopefully few prototypes,
2067     which can conflict with char $ac_func(); below.  */
2068 #include <assert.h>
2069 /* Override any gcc2 internal prototype to avoid an error.  */
2070 /* We use char because int might match the return type of a gcc2
2071     builtin and then its argument prototype would still apply.  */
2072 char $ac_func();
2073
2074 int main() {
2075
2076 /* The GNU C library defines this for functions which it implements
2077     to always fail with ENOSYS.  Some functions are actually named
2078     something starting with __ and the normal name is an alias.  */
2079 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2080 choke me
2081 #else
2082 $ac_func();
2083 #endif
2084
2085 ; return 0; }
2086 EOF
2087 if { (eval echo configure:2088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2088   rm -rf conftest*
2089   eval "ac_cv_func_$ac_func=yes"
2090 else
2091   echo "configure: failed program was:" >&5
2092   cat conftest.$ac_ext >&5
2093   rm -rf conftest*
2094   eval "ac_cv_func_$ac_func=no"
2095 fi
2096 rm -f conftest*
2097 fi
2098
2099 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2100   echo "$ac_t""yes" 1>&6
2101     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2102   cat >> confdefs.h <<EOF
2103 #define $ac_tr_func 1
2104 EOF
2105
2106 else
2107   echo "$ac_t""no" 1>&6
2108 fi
2109 done
2110
2111    fi
2112    if test "${ac_cv_func_stpcpy}" = "yes"; then
2113      cat >> confdefs.h <<\EOF
2114 #define HAVE_STPCPY 1
2115 EOF
2116
2117    fi
2118
2119    if test $ac_cv_header_locale_h = yes; then
2120     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2121 echo "configure:2122: checking for LC_MESSAGES" >&5
2122 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2123   echo $ac_n "(cached) $ac_c" 1>&6
2124 else
2125   cat > conftest.$ac_ext <<EOF
2126 #line 2127 "configure"
2127 #include "confdefs.h"
2128 #include <locale.h>
2129 int main() {
2130 return LC_MESSAGES
2131 ; return 0; }
2132 EOF
2133 if { (eval echo configure:2134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2134   rm -rf conftest*
2135   am_cv_val_LC_MESSAGES=yes
2136 else
2137   echo "configure: failed program was:" >&5
2138   cat conftest.$ac_ext >&5
2139   rm -rf conftest*
2140   am_cv_val_LC_MESSAGES=no
2141 fi
2142 rm -f conftest*
2143 fi
2144
2145 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2146     if test $am_cv_val_LC_MESSAGES = yes; then
2147       cat >> confdefs.h <<\EOF
2148 #define HAVE_LC_MESSAGES 1
2149 EOF
2150
2151     fi
2152   fi
2153    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2154 echo "configure:2155: checking whether NLS is requested" >&5
2155         # Check whether --enable-nls or --disable-nls was given.
2156 if test "${enable_nls+set}" = set; then
2157   enableval="$enable_nls"
2158   USE_NLS=$enableval
2159 else
2160   USE_NLS=yes
2161 fi
2162
2163     echo "$ac_t""$USE_NLS" 1>&6
2164
2165
2166     USE_INCLUDED_LIBINTL=no
2167
2168         if test "$USE_NLS" = "yes"; then
2169       cat >> confdefs.h <<\EOF
2170 #define ENABLE_NLS 1
2171 EOF
2172
2173       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2174 echo "configure:2175: checking whether included gettext is requested" >&5
2175       # Check whether --with-included-gettext or --without-included-gettext was given.
2176 if test "${with_included_gettext+set}" = set; then
2177   withval="$with_included_gettext"
2178   nls_cv_force_use_gnu_gettext=$withval
2179 else
2180   nls_cv_force_use_gnu_gettext=no
2181 fi
2182
2183       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2184
2185       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2186       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2187                                         nls_cv_header_intl=
2188         nls_cv_header_libgt=
2189         CATOBJEXT=NONE
2190
2191         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2192 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2193 echo "configure:2194: checking for libintl.h" >&5
2194 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2195   echo $ac_n "(cached) $ac_c" 1>&6
2196 else
2197   cat > conftest.$ac_ext <<EOF
2198 #line 2199 "configure"
2199 #include "confdefs.h"
2200 #include <libintl.h>
2201 EOF
2202 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2203 { (eval echo configure:2204: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2204 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2205 if test -z "$ac_err"; then
2206   rm -rf conftest*
2207   eval "ac_cv_header_$ac_safe=yes"
2208 else
2209   echo "$ac_err" >&5
2210   echo "configure: failed program was:" >&5
2211   cat conftest.$ac_ext >&5
2212   rm -rf conftest*
2213   eval "ac_cv_header_$ac_safe=no"
2214 fi
2215 rm -f conftest*
2216 fi
2217 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2218   echo "$ac_t""yes" 1>&6
2219   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2220 echo "configure:2221: checking for gettext in libc" >&5
2221 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2222   echo $ac_n "(cached) $ac_c" 1>&6
2223 else
2224   cat > conftest.$ac_ext <<EOF
2225 #line 2226 "configure"
2226 #include "confdefs.h"
2227 #include <libintl.h>
2228 int main() {
2229 return (int) gettext ("")
2230 ; return 0; }
2231 EOF
2232 if { (eval echo configure:2233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2233   rm -rf conftest*
2234   gt_cv_func_gettext_libc=yes
2235 else
2236   echo "configure: failed program was:" >&5
2237   cat conftest.$ac_ext >&5
2238   rm -rf conftest*
2239   gt_cv_func_gettext_libc=no
2240 fi
2241 rm -f conftest*
2242 fi
2243
2244 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2245
2246            if test "$gt_cv_func_gettext_libc" != "yes"; then
2247              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2248 echo "configure:2249: checking for bindtextdomain in -lintl" >&5
2249 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2250 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2251   echo $ac_n "(cached) $ac_c" 1>&6
2252 else
2253   ac_save_LIBS="$LIBS"
2254 LIBS="-lintl  $LIBS"
2255 cat > conftest.$ac_ext <<EOF
2256 #line 2257 "configure"
2257 #include "confdefs.h"
2258 /* Override any gcc2 internal prototype to avoid an error.  */
2259 /* We use char because int might match the return type of a gcc2
2260     builtin and then its argument prototype would still apply.  */
2261 char bindtextdomain();
2262
2263 int main() {
2264 bindtextdomain()
2265 ; return 0; }
2266 EOF
2267 if { (eval echo configure:2268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2268   rm -rf conftest*
2269   eval "ac_cv_lib_$ac_lib_var=yes"
2270 else
2271   echo "configure: failed program was:" >&5
2272   cat conftest.$ac_ext >&5
2273   rm -rf conftest*
2274   eval "ac_cv_lib_$ac_lib_var=no"
2275 fi
2276 rm -f conftest*
2277 LIBS="$ac_save_LIBS"
2278
2279 fi
2280 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2281   echo "$ac_t""yes" 1>&6
2282   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2283 echo "configure:2284: checking for gettext in libintl" >&5
2284 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2285   echo $ac_n "(cached) $ac_c" 1>&6
2286 else
2287   cat > conftest.$ac_ext <<EOF
2288 #line 2289 "configure"
2289 #include "confdefs.h"
2290
2291 int main() {
2292 return (int) gettext ("")
2293 ; return 0; }
2294 EOF
2295 if { (eval echo configure:2296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2296   rm -rf conftest*
2297   gt_cv_func_gettext_libintl=yes
2298 else
2299   echo "configure: failed program was:" >&5
2300   cat conftest.$ac_ext >&5
2301   rm -rf conftest*
2302   gt_cv_func_gettext_libintl=no
2303 fi
2304 rm -f conftest*
2305 fi
2306
2307 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2308 else
2309   echo "$ac_t""no" 1>&6
2310 fi
2311
2312            fi
2313
2314            if test "$gt_cv_func_gettext_libc" = "yes" \
2315               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2316               cat >> confdefs.h <<\EOF
2317 #define HAVE_GETTEXT 1
2318 EOF
2319
2320               # Extract the first word of "msgfmt", so it can be a program name with args.
2321 set dummy msgfmt; ac_word=$2
2322 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2323 echo "configure:2324: checking for $ac_word" >&5
2324 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2325   echo $ac_n "(cached) $ac_c" 1>&6
2326 else
2327   case "$MSGFMT" in
2328   /*)
2329   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2330   ;;
2331   *)
2332   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2333   for ac_dir in $PATH; do
2334     test -z "$ac_dir" && ac_dir=.
2335     if test -f $ac_dir/$ac_word; then
2336       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2337         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2338         break
2339       fi
2340     fi
2341   done
2342   IFS="$ac_save_ifs"
2343   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2344   ;;
2345 esac
2346 fi
2347 MSGFMT="$ac_cv_path_MSGFMT"
2348 if test -n "$MSGFMT"; then
2349   echo "$ac_t""$MSGFMT" 1>&6
2350 else
2351   echo "$ac_t""no" 1>&6
2352 fi
2353               if test "$MSGFMT" != "no"; then
2354                 for ac_func in dcgettext
2355 do
2356 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2357 echo "configure:2358: checking for $ac_func" >&5
2358 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2359   echo $ac_n "(cached) $ac_c" 1>&6
2360 else
2361   cat > conftest.$ac_ext <<EOF
2362 #line 2363 "configure"
2363 #include "confdefs.h"
2364 /* System header to define __stub macros and hopefully few prototypes,
2365     which can conflict with char $ac_func(); below.  */
2366 #include <assert.h>
2367 /* Override any gcc2 internal prototype to avoid an error.  */
2368 /* We use char because int might match the return type of a gcc2
2369     builtin and then its argument prototype would still apply.  */
2370 char $ac_func();
2371
2372 int main() {
2373
2374 /* The GNU C library defines this for functions which it implements
2375     to always fail with ENOSYS.  Some functions are actually named
2376     something starting with __ and the normal name is an alias.  */
2377 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2378 choke me
2379 #else
2380 $ac_func();
2381 #endif
2382
2383 ; return 0; }
2384 EOF
2385 if { (eval echo configure:2386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2386   rm -rf conftest*
2387   eval "ac_cv_func_$ac_func=yes"
2388 else
2389   echo "configure: failed program was:" >&5
2390   cat conftest.$ac_ext >&5
2391   rm -rf conftest*
2392   eval "ac_cv_func_$ac_func=no"
2393 fi
2394 rm -f conftest*
2395 fi
2396
2397 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2398   echo "$ac_t""yes" 1>&6
2399     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2400   cat >> confdefs.h <<EOF
2401 #define $ac_tr_func 1
2402 EOF
2403
2404 else
2405   echo "$ac_t""no" 1>&6
2406 fi
2407 done
2408
2409                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2410 set dummy gmsgfmt; ac_word=$2
2411 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2412 echo "configure:2413: checking for $ac_word" >&5
2413 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2414   echo $ac_n "(cached) $ac_c" 1>&6
2415 else
2416   case "$GMSGFMT" in
2417   /*)
2418   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2419   ;;
2420   ?:/*)
2421   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2422   ;;
2423   *)
2424   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2425   ac_dummy="$PATH"
2426   for ac_dir in $ac_dummy; do
2427     test -z "$ac_dir" && ac_dir=.
2428     if test -f $ac_dir/$ac_word; then
2429       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2430       break
2431     fi
2432   done
2433   IFS="$ac_save_ifs"
2434   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2435   ;;
2436 esac
2437 fi
2438 GMSGFMT="$ac_cv_path_GMSGFMT"
2439 if test -n "$GMSGFMT"; then
2440   echo "$ac_t""$GMSGFMT" 1>&6
2441 else
2442   echo "$ac_t""no" 1>&6
2443 fi
2444
2445                 # Extract the first word of "xgettext", so it can be a program name with args.
2446 set dummy xgettext; ac_word=$2
2447 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2448 echo "configure:2449: checking for $ac_word" >&5
2449 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2450   echo $ac_n "(cached) $ac_c" 1>&6
2451 else
2452   case "$XGETTEXT" in
2453   /*)
2454   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2455   ;;
2456   *)
2457   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2458   for ac_dir in $PATH; do
2459     test -z "$ac_dir" && ac_dir=.
2460     if test -f $ac_dir/$ac_word; then
2461       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2462         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2463         break
2464       fi
2465     fi
2466   done
2467   IFS="$ac_save_ifs"
2468   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2469   ;;
2470 esac
2471 fi
2472 XGETTEXT="$ac_cv_path_XGETTEXT"
2473 if test -n "$XGETTEXT"; then
2474   echo "$ac_t""$XGETTEXT" 1>&6
2475 else
2476   echo "$ac_t""no" 1>&6
2477 fi
2478
2479                 cat > conftest.$ac_ext <<EOF
2480 #line 2481 "configure"
2481 #include "confdefs.h"
2482
2483 int main() {
2484 extern int _nl_msg_cat_cntr;
2485                                return _nl_msg_cat_cntr
2486 ; return 0; }
2487 EOF
2488 if { (eval echo configure:2489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2489   rm -rf conftest*
2490   CATOBJEXT=.gmo
2491                    DATADIRNAME=share
2492 else
2493   echo "configure: failed program was:" >&5
2494   cat conftest.$ac_ext >&5
2495   rm -rf conftest*
2496   CATOBJEXT=.mo
2497                    DATADIRNAME=lib
2498 fi
2499 rm -f conftest*
2500                 INSTOBJEXT=.mo
2501               fi
2502             fi
2503
2504 else
2505   echo "$ac_t""no" 1>&6
2506 fi
2507
2508
2509
2510         if test "$CATOBJEXT" = "NONE"; then
2511                           nls_cv_use_gnu_gettext=yes
2512         fi
2513       fi
2514
2515       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2516                 INTLOBJS="\$(GETTOBJS)"
2517         # Extract the first word of "msgfmt", so it can be a program name with args.
2518 set dummy msgfmt; ac_word=$2
2519 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2520 echo "configure:2521: checking for $ac_word" >&5
2521 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2522   echo $ac_n "(cached) $ac_c" 1>&6
2523 else
2524   case "$MSGFMT" in
2525   /*)
2526   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2527   ;;
2528   *)
2529   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2530   for ac_dir in $PATH; do
2531     test -z "$ac_dir" && ac_dir=.
2532     if test -f $ac_dir/$ac_word; then
2533       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2534         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2535         break
2536       fi
2537     fi
2538   done
2539   IFS="$ac_save_ifs"
2540   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2541   ;;
2542 esac
2543 fi
2544 MSGFMT="$ac_cv_path_MSGFMT"
2545 if test -n "$MSGFMT"; then
2546   echo "$ac_t""$MSGFMT" 1>&6
2547 else
2548   echo "$ac_t""no" 1>&6
2549 fi
2550
2551         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2552 set dummy gmsgfmt; ac_word=$2
2553 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2554 echo "configure:2555: checking for $ac_word" >&5
2555 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2556   echo $ac_n "(cached) $ac_c" 1>&6
2557 else
2558   case "$GMSGFMT" in
2559   /*)
2560   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2561   ;;
2562   ?:/*)
2563   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2564   ;;
2565   *)
2566   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2567   ac_dummy="$PATH"
2568   for ac_dir in $ac_dummy; do
2569     test -z "$ac_dir" && ac_dir=.
2570     if test -f $ac_dir/$ac_word; then
2571       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2572       break
2573     fi
2574   done
2575   IFS="$ac_save_ifs"
2576   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2577   ;;
2578 esac
2579 fi
2580 GMSGFMT="$ac_cv_path_GMSGFMT"
2581 if test -n "$GMSGFMT"; then
2582   echo "$ac_t""$GMSGFMT" 1>&6
2583 else
2584   echo "$ac_t""no" 1>&6
2585 fi
2586
2587         # Extract the first word of "xgettext", so it can be a program name with args.
2588 set dummy xgettext; ac_word=$2
2589 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2590 echo "configure:2591: checking for $ac_word" >&5
2591 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2592   echo $ac_n "(cached) $ac_c" 1>&6
2593 else
2594   case "$XGETTEXT" in
2595   /*)
2596   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2597   ;;
2598   *)
2599   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2600   for ac_dir in $PATH; do
2601     test -z "$ac_dir" && ac_dir=.
2602     if test -f $ac_dir/$ac_word; then
2603       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2604         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2605         break
2606       fi
2607     fi
2608   done
2609   IFS="$ac_save_ifs"
2610   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2611   ;;
2612 esac
2613 fi
2614 XGETTEXT="$ac_cv_path_XGETTEXT"
2615 if test -n "$XGETTEXT"; then
2616   echo "$ac_t""$XGETTEXT" 1>&6
2617 else
2618   echo "$ac_t""no" 1>&6
2619 fi
2620
2621
2622         USE_INCLUDED_LIBINTL=yes
2623         CATOBJEXT=.gmo
2624         INSTOBJEXT=.mo
2625         DATADIRNAME=share
2626         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2627         INTLLIBS=$INTLDEPS
2628         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2629         nls_cv_header_intl=libintl.h
2630         nls_cv_header_libgt=libgettext.h
2631       fi
2632
2633             if test "$XGETTEXT" != ":"; then
2634                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2635           : ;
2636         else
2637           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2638           XGETTEXT=":"
2639         fi
2640       fi
2641
2642       # We need to process the po/ directory.
2643       POSUB=po
2644     else
2645       DATADIRNAME=share
2646       nls_cv_header_intl=libintl.h
2647       nls_cv_header_libgt=libgettext.h
2648     fi
2649
2650     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2651     # because some of the sources are only built for this goal.
2652     if test "$PACKAGE" = gettext; then
2653       USE_NLS=yes
2654       USE_INCLUDED_LIBINTL=yes
2655     fi
2656
2657                 for lang in $ALL_LINGUAS; do
2658       GMOFILES="$GMOFILES $lang.gmo"
2659       POFILES="$POFILES $lang.po"
2660     done
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675    if test "x$CATOBJEXT" != "x"; then
2676      if test "x$ALL_LINGUAS" = "x"; then
2677        LINGUAS=
2678      else
2679        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2680 echo "configure:2681: checking for catalogs to be installed" >&5
2681        NEW_LINGUAS=
2682        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2683          case "$ALL_LINGUAS" in
2684           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2685          esac
2686        done
2687        LINGUAS=$NEW_LINGUAS
2688        echo "$ac_t""$LINGUAS" 1>&6
2689      fi
2690
2691           if test -n "$LINGUAS"; then
2692        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2693      fi
2694    fi
2695
2696             if test $ac_cv_header_locale_h = yes; then
2697      INCLUDE_LOCALE_H="#include <locale.h>"
2698    else
2699      INCLUDE_LOCALE_H="\
2700 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2701    fi
2702
2703
2704             if test -f $srcdir/po2tbl.sed.in; then
2705       if test "$CATOBJEXT" = ".cat"; then
2706          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2707 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2708 echo "configure:2709: checking for linux/version.h" >&5
2709 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2710   echo $ac_n "(cached) $ac_c" 1>&6
2711 else
2712   cat > conftest.$ac_ext <<EOF
2713 #line 2714 "configure"
2714 #include "confdefs.h"
2715 #include <linux/version.h>
2716 EOF
2717 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2718 { (eval echo configure:2719: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2719 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2720 if test -z "$ac_err"; then
2721   rm -rf conftest*
2722   eval "ac_cv_header_$ac_safe=yes"
2723 else
2724   echo "$ac_err" >&5
2725   echo "configure: failed program was:" >&5
2726   cat conftest.$ac_ext >&5
2727   rm -rf conftest*
2728   eval "ac_cv_header_$ac_safe=no"
2729 fi
2730 rm -f conftest*
2731 fi
2732 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2733   echo "$ac_t""yes" 1>&6
2734   msgformat=linux
2735 else
2736   echo "$ac_t""no" 1>&6
2737 msgformat=xopen
2738 fi
2739
2740
2741                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2742       fi
2743             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2744          $srcdir/po2tbl.sed.in > po2tbl.sed
2745    fi
2746
2747             if test "$PACKAGE" = "gettext"; then
2748      GT_NO="#NO#"
2749      GT_YES=
2750    else
2751      GT_NO=
2752      GT_YES="#YES#"
2753    fi
2754
2755
2756
2757    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2758
2759
2760       l=
2761
2762
2763             if test -d $srcdir/po; then
2764       test -d po || mkdir po
2765       if test "x$srcdir" != "x."; then
2766          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2767             posrcprefix="$srcdir/"
2768          else
2769             posrcprefix="../$srcdir/"
2770          fi
2771       else
2772          posrcprefix="../"
2773       fi
2774       rm -f po/POTFILES
2775       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2776          < $srcdir/po/POTFILES.in > po/POTFILES
2777    fi
2778
2779
2780
2781 CONFIG_OBS=
2782 CONFIG_DEPS=
2783 CONFIG_SRCS=
2784
2785 configdirs="doc testsuite"
2786
2787 # Check whether --enable-multi-ice or --disable-multi-ice was given.
2788 if test "${enable_multi_ice+set}" = set; then
2789   enableval="$enable_multi_ice"
2790   case "${enableval}" in
2791     yes ) enable_multi_ice="yes" ;;
2792     no)  enable_multi_ice="no" ;;
2793     *) { echo "configure: error: Bad value for --enable-multi-ice: ${enableval}" 1>&2; exit 1; } ;;
2794   esac
2795
2796 fi
2797
2798
2799 if test "${enable_multi_ice}" = "yes"; then
2800   configdirs="${configdirs} multi-ice"
2801 fi
2802
2803
2804 . ${srcdir}/configure.host
2805
2806 . ${srcdir}/configure.tgt
2807
2808
2809 for ac_prog in mawk gawk nawk awk
2810 do
2811 # Extract the first word of "$ac_prog", so it can be a program name with args.
2812 set dummy $ac_prog; ac_word=$2
2813 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2814 echo "configure:2815: checking for $ac_word" >&5
2815 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2816   echo $ac_n "(cached) $ac_c" 1>&6
2817 else
2818   if test -n "$AWK"; then
2819   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2820 else
2821   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2822   ac_dummy="$PATH"
2823   for ac_dir in $ac_dummy; do
2824     test -z "$ac_dir" && ac_dir=.
2825     if test -f $ac_dir/$ac_word; then
2826       ac_cv_prog_AWK="$ac_prog"
2827       break
2828     fi
2829   done
2830   IFS="$ac_save_ifs"
2831 fi
2832 fi
2833 AWK="$ac_cv_prog_AWK"
2834 if test -n "$AWK"; then
2835   echo "$ac_t""$AWK" 1>&6
2836 else
2837   echo "$ac_t""no" 1>&6
2838 fi
2839
2840 test -n "$AWK" && break
2841 done
2842
2843 # Find a good install program.  We prefer a C program (faster),
2844 # so one script is as good as another.  But avoid the broken or
2845 # incompatible versions:
2846 # SysV /etc/install, /usr/sbin/install
2847 # SunOS /usr/etc/install
2848 # IRIX /sbin/install
2849 # AIX /bin/install
2850 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2851 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2852 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2853 # ./install, which can be erroneously created by make from ./install.sh.
2854 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2855 echo "configure:2856: checking for a BSD compatible install" >&5
2856 if test -z "$INSTALL"; then
2857 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2858   echo $ac_n "(cached) $ac_c" 1>&6
2859 else
2860     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2861   for ac_dir in $PATH; do
2862     # Account for people who put trailing slashes in PATH elements.
2863     case "$ac_dir/" in
2864     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2865     *)
2866       # OSF1 and SCO ODT 3.0 have their own names for install.
2867       # Don't use installbsd from OSF since it installs stuff as root
2868       # by default.
2869       for ac_prog in ginstall scoinst install; do
2870         if test -f $ac_dir/$ac_prog; then
2871           if test $ac_prog = install &&
2872             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2873             # AIX install.  It has an incompatible calling convention.
2874             :
2875           else
2876             ac_cv_path_install="$ac_dir/$ac_prog -c"
2877             break 2
2878           fi
2879         fi
2880       done
2881       ;;
2882     esac
2883   done
2884   IFS="$ac_save_IFS"
2885
2886 fi
2887   if test "${ac_cv_path_install+set}" = set; then
2888     INSTALL="$ac_cv_path_install"
2889   else
2890     # As a last resort, use the slow shell script.  We don't cache a
2891     # path for INSTALL within a source directory, because that will
2892     # break other packages using the cache if that directory is
2893     # removed, or if the path is relative.
2894     INSTALL="$ac_install_sh"
2895   fi
2896 fi
2897 echo "$ac_t""$INSTALL" 1>&6
2898
2899 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2900 # It thinks the first close brace ends the variable substitution.
2901 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2902
2903 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2904
2905 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2906
2907 if test $host != $build; then
2908   ac_tool_prefix=${host_alias}-
2909 else
2910   ac_tool_prefix=
2911 fi
2912
2913 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2914 set dummy ${ac_tool_prefix}ar; ac_word=$2
2915 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2916 echo "configure:2917: checking for $ac_word" >&5
2917 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2918   echo $ac_n "(cached) $ac_c" 1>&6
2919 else
2920   if test -n "$AR"; then
2921   ac_cv_prog_AR="$AR" # Let the user override the test.
2922 else
2923   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2924   ac_dummy="$PATH"
2925   for ac_dir in $ac_dummy; do
2926     test -z "$ac_dir" && ac_dir=.
2927     if test -f $ac_dir/$ac_word; then
2928       ac_cv_prog_AR="${ac_tool_prefix}ar"
2929       break
2930     fi
2931   done
2932   IFS="$ac_save_ifs"
2933   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
2934 fi
2935 fi
2936 AR="$ac_cv_prog_AR"
2937 if test -n "$AR"; then
2938   echo "$ac_t""$AR" 1>&6
2939 else
2940   echo "$ac_t""no" 1>&6
2941 fi
2942
2943
2944
2945 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2946 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2947 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2948 echo "configure:2949: checking for $ac_word" >&5
2949 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2950   echo $ac_n "(cached) $ac_c" 1>&6
2951 else
2952   if test -n "$RANLIB"; then
2953   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2954 else
2955   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2956   ac_dummy="$PATH"
2957   for ac_dir in $ac_dummy; do
2958     test -z "$ac_dir" && ac_dir=.
2959     if test -f $ac_dir/$ac_word; then
2960       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2961       break
2962     fi
2963   done
2964   IFS="$ac_save_ifs"
2965 fi
2966 fi
2967 RANLIB="$ac_cv_prog_RANLIB"
2968 if test -n "$RANLIB"; then
2969   echo "$ac_t""$RANLIB" 1>&6
2970 else
2971   echo "$ac_t""no" 1>&6
2972 fi
2973
2974
2975 if test -z "$ac_cv_prog_RANLIB"; then
2976 if test -n "$ac_tool_prefix"; then
2977   # Extract the first word of "ranlib", so it can be a program name with args.
2978 set dummy ranlib; ac_word=$2
2979 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2980 echo "configure:2981: checking for $ac_word" >&5
2981 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2982   echo $ac_n "(cached) $ac_c" 1>&6
2983 else
2984   if test -n "$RANLIB"; then
2985   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2986 else
2987   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2988   ac_dummy="$PATH"
2989   for ac_dir in $ac_dummy; do
2990     test -z "$ac_dir" && ac_dir=.
2991     if test -f $ac_dir/$ac_word; then
2992       ac_cv_prog_RANLIB="ranlib"
2993       break
2994     fi
2995   done
2996   IFS="$ac_save_ifs"
2997   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2998 fi
2999 fi
3000 RANLIB="$ac_cv_prog_RANLIB"
3001 if test -n "$RANLIB"; then
3002   echo "$ac_t""$RANLIB" 1>&6
3003 else
3004   echo "$ac_t""no" 1>&6
3005 fi
3006
3007 else
3008   RANLIB=":"
3009 fi
3010 fi
3011
3012 for ac_prog in 'bison -y' byacc
3013 do
3014 # Extract the first word of "$ac_prog", so it can be a program name with args.
3015 set dummy $ac_prog; ac_word=$2
3016 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3017 echo "configure:3018: checking for $ac_word" >&5
3018 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3019   echo $ac_n "(cached) $ac_c" 1>&6
3020 else
3021   if test -n "$YACC"; then
3022   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3023 else
3024   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3025   ac_dummy="$PATH"
3026   for ac_dir in $ac_dummy; do
3027     test -z "$ac_dir" && ac_dir=.
3028     if test -f $ac_dir/$ac_word; then
3029       ac_cv_prog_YACC="$ac_prog"
3030       break
3031     fi
3032   done
3033   IFS="$ac_save_ifs"
3034 fi
3035 fi
3036 YACC="$ac_cv_prog_YACC"
3037 if test -n "$YACC"; then
3038   echo "$ac_t""$YACC" 1>&6
3039 else
3040   echo "$ac_t""no" 1>&6
3041 fi
3042
3043 test -n "$YACC" && break
3044 done
3045 test -n "$YACC" || YACC="yacc"
3046
3047
3048 if test "$program_transform_name" = s,x,x,; then
3049   program_transform_name=
3050 else
3051   # Double any \ or $.  echo might interpret backslashes.
3052   cat <<\EOF_SED > conftestsed
3053 s,\\,\\\\,g; s,\$,$$,g
3054 EOF_SED
3055   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3056   rm -f conftestsed
3057 fi
3058 test "$program_prefix" != NONE &&
3059   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3060 # Use a double $ so make ignores it.
3061 test "$program_suffix" != NONE &&
3062   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3063
3064 # sed with no file args requires a program.
3065 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3066
3067
3068 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3069 echo "configure:3070: checking return type of signal handlers" >&5
3070 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3071   echo $ac_n "(cached) $ac_c" 1>&6
3072 else
3073   cat > conftest.$ac_ext <<EOF
3074 #line 3075 "configure"
3075 #include "confdefs.h"
3076 #include <sys/types.h>
3077 #include <signal.h>
3078 #ifdef signal
3079 #undef signal
3080 #endif
3081 #ifdef __cplusplus
3082 extern "C" void (*signal (int, void (*)(int)))(int);
3083 #else
3084 void (*signal ()) ();
3085 #endif
3086
3087 int main() {
3088 int i;
3089 ; return 0; }
3090 EOF
3091 if { (eval echo configure:3092: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3092   rm -rf conftest*
3093   ac_cv_type_signal=void
3094 else
3095   echo "configure: failed program was:" >&5
3096   cat conftest.$ac_ext >&5
3097   rm -rf conftest*
3098   ac_cv_type_signal=int
3099 fi
3100 rm -f conftest*
3101 fi
3102
3103 echo "$ac_t""$ac_cv_type_signal" 1>&6
3104 cat >> confdefs.h <<EOF
3105 #define RETSIGTYPE $ac_cv_type_signal
3106 EOF
3107
3108
3109
3110 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3111 echo "configure:3112: checking for ANSI C header files" >&5
3112 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3113   echo $ac_n "(cached) $ac_c" 1>&6
3114 else
3115   cat > conftest.$ac_ext <<EOF
3116 #line 3117 "configure"
3117 #include "confdefs.h"
3118 #include <stdlib.h>
3119 #include <stdarg.h>
3120 #include <string.h>
3121 #include <float.h>
3122 EOF
3123 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3124 { (eval echo configure:3125: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3125 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3126 if test -z "$ac_err"; then
3127   rm -rf conftest*
3128   ac_cv_header_stdc=yes
3129 else
3130   echo "$ac_err" >&5
3131   echo "configure: failed program was:" >&5
3132   cat conftest.$ac_ext >&5
3133   rm -rf conftest*
3134   ac_cv_header_stdc=no
3135 fi
3136 rm -f conftest*
3137
3138 if test $ac_cv_header_stdc = yes; then
3139   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3140 cat > conftest.$ac_ext <<EOF
3141 #line 3142 "configure"
3142 #include "confdefs.h"
3143 #include <string.h>
3144 EOF
3145 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3146   egrep "memchr" >/dev/null 2>&1; then
3147   :
3148 else
3149   rm -rf conftest*
3150   ac_cv_header_stdc=no
3151 fi
3152 rm -f conftest*
3153
3154 fi
3155
3156 if test $ac_cv_header_stdc = yes; then
3157   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3158 cat > conftest.$ac_ext <<EOF
3159 #line 3160 "configure"
3160 #include "confdefs.h"
3161 #include <stdlib.h>
3162 EOF
3163 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3164   egrep "free" >/dev/null 2>&1; then
3165   :
3166 else
3167   rm -rf conftest*
3168   ac_cv_header_stdc=no
3169 fi
3170 rm -f conftest*
3171
3172 fi
3173
3174 if test $ac_cv_header_stdc = yes; then
3175   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3176 if test "$cross_compiling" = yes; then
3177   :
3178 else
3179   cat > conftest.$ac_ext <<EOF
3180 #line 3181 "configure"
3181 #include "confdefs.h"
3182 #include <ctype.h>
3183 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3184 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3185 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3186 int main () { int i; for (i = 0; i < 256; i++)
3187 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3188 exit (0); }
3189
3190 EOF
3191 if { (eval echo configure:3192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3192 then
3193   :
3194 else
3195   echo "configure: failed program was:" >&5
3196   cat conftest.$ac_ext >&5
3197   rm -fr conftest*
3198   ac_cv_header_stdc=no
3199 fi
3200 rm -fr conftest*
3201 fi
3202
3203 fi
3204 fi
3205
3206 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3207 if test $ac_cv_header_stdc = yes; then
3208   cat >> confdefs.h <<\EOF
3209 #define STDC_HEADERS 1
3210 EOF
3211
3212 fi
3213
3214
3215 for ac_hdr in ctype.h curses.h endian.h link.h \
3216         memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3217         string.h sys/procfs.h sys/ptrace.h sys/reg.h \
3218         term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3219         wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h
3220 do
3221 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3222 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3223 echo "configure:3224: checking for $ac_hdr" >&5
3224 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3225   echo $ac_n "(cached) $ac_c" 1>&6
3226 else
3227   cat > conftest.$ac_ext <<EOF
3228 #line 3229 "configure"
3229 #include "confdefs.h"
3230 #include <$ac_hdr>
3231 EOF
3232 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3233 { (eval echo configure:3234: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3234 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3235 if test -z "$ac_err"; then
3236   rm -rf conftest*
3237   eval "ac_cv_header_$ac_safe=yes"
3238 else
3239   echo "$ac_err" >&5
3240   echo "configure: failed program was:" >&5
3241   cat conftest.$ac_ext >&5
3242   rm -rf conftest*
3243   eval "ac_cv_header_$ac_safe=no"
3244 fi
3245 rm -f conftest*
3246 fi
3247 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3248   echo "$ac_t""yes" 1>&6
3249     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3250   cat >> confdefs.h <<EOF
3251 #define $ac_tr_hdr 1
3252 EOF
3253
3254 else
3255   echo "$ac_t""no" 1>&6
3256 fi
3257 done
3258
3259 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3260 echo "configure:3261: checking whether stat file-mode macros are broken" >&5
3261 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3262   echo $ac_n "(cached) $ac_c" 1>&6
3263 else
3264   cat > conftest.$ac_ext <<EOF
3265 #line 3266 "configure"
3266 #include "confdefs.h"
3267 #include <sys/types.h>
3268 #include <sys/stat.h>
3269
3270 #if defined(S_ISBLK) && defined(S_IFDIR)
3271 # if S_ISBLK (S_IFDIR)
3272 You lose.
3273 # endif
3274 #endif
3275
3276 #if defined(S_ISBLK) && defined(S_IFCHR)
3277 # if S_ISBLK (S_IFCHR)
3278 You lose.
3279 # endif
3280 #endif
3281
3282 #if defined(S_ISLNK) && defined(S_IFREG)
3283 # if S_ISLNK (S_IFREG)
3284 You lose.
3285 # endif
3286 #endif
3287
3288 #if defined(S_ISSOCK) && defined(S_IFREG)
3289 # if S_ISSOCK (S_IFREG)
3290 You lose.
3291 # endif
3292 #endif
3293
3294 EOF
3295 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3296   egrep "You lose" >/dev/null 2>&1; then
3297   rm -rf conftest*
3298   ac_cv_header_stat_broken=yes
3299 else
3300   rm -rf conftest*
3301   ac_cv_header_stat_broken=no
3302 fi
3303 rm -f conftest*
3304
3305 fi
3306
3307 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3308 if test $ac_cv_header_stat_broken = yes; then
3309   cat >> confdefs.h <<\EOF
3310 #define STAT_MACROS_BROKEN 1
3311 EOF
3312
3313 fi
3314
3315
3316 echo $ac_n "checking for working const""... $ac_c" 1>&6
3317 echo "configure:3318: checking for working const" >&5
3318 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3319   echo $ac_n "(cached) $ac_c" 1>&6
3320 else
3321   cat > conftest.$ac_ext <<EOF
3322 #line 3323 "configure"
3323 #include "confdefs.h"
3324
3325 int main() {
3326
3327 /* Ultrix mips cc rejects this.  */
3328 typedef int charset[2]; const charset x;
3329 /* SunOS 4.1.1 cc rejects this.  */
3330 char const *const *ccp;
3331 char **p;
3332 /* NEC SVR4.0.2 mips cc rejects this.  */
3333 struct point {int x, y;};
3334 static struct point const zero = {0,0};
3335 /* AIX XL C 1.02.0.0 rejects this.
3336    It does not let you subtract one const X* pointer from another in an arm
3337    of an if-expression whose if-part is not a constant expression */
3338 const char *g = "string";
3339 ccp = &g + (g ? g-g : 0);
3340 /* HPUX 7.0 cc rejects these. */
3341 ++ccp;
3342 p = (char**) ccp;
3343 ccp = (char const *const *) p;
3344 { /* SCO 3.2v4 cc rejects this.  */
3345   char *t;
3346   char const *s = 0 ? (char *) 0 : (char const *) 0;
3347
3348   *t++ = 0;
3349 }
3350 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3351   int x[] = {25, 17};
3352   const int *foo = &x[0];
3353   ++foo;
3354 }
3355 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3356   typedef const int *iptr;
3357   iptr p = 0;
3358   ++p;
3359 }
3360 { /* AIX XL C 1.02.0.0 rejects this saying
3361      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3362   struct s { int j; const int *ap[3]; };
3363   struct s *b; b->j = 5;
3364 }
3365 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3366   const int foo = 10;
3367 }
3368
3369 ; return 0; }
3370 EOF
3371 if { (eval echo configure:3372: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3372   rm -rf conftest*
3373   ac_cv_c_const=yes
3374 else
3375   echo "configure: failed program was:" >&5
3376   cat conftest.$ac_ext >&5
3377   rm -rf conftest*
3378   ac_cv_c_const=no
3379 fi
3380 rm -f conftest*
3381 fi
3382
3383 echo "$ac_t""$ac_cv_c_const" 1>&6
3384 if test $ac_cv_c_const = no; then
3385   cat >> confdefs.h <<\EOF
3386 #define const
3387 EOF
3388
3389 fi
3390
3391
3392 for ac_func in setpgid sbrk sigaction isascii bzero bcopy btowc poll
3393 do
3394 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3395 echo "configure:3396: checking for $ac_func" >&5
3396 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3397   echo $ac_n "(cached) $ac_c" 1>&6
3398 else
3399   cat > conftest.$ac_ext <<EOF
3400 #line 3401 "configure"
3401 #include "confdefs.h"
3402 /* System header to define __stub macros and hopefully few prototypes,
3403     which can conflict with char $ac_func(); below.  */
3404 #include <assert.h>
3405 /* Override any gcc2 internal prototype to avoid an error.  */
3406 /* We use char because int might match the return type of a gcc2
3407     builtin and then its argument prototype would still apply.  */
3408 char $ac_func();
3409
3410 int main() {
3411
3412 /* The GNU C library defines this for functions which it implements
3413     to always fail with ENOSYS.  Some functions are actually named
3414     something starting with __ and the normal name is an alias.  */
3415 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3416 choke me
3417 #else
3418 $ac_func();
3419 #endif
3420
3421 ; return 0; }
3422 EOF
3423 if { (eval echo configure:3424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3424   rm -rf conftest*
3425   eval "ac_cv_func_$ac_func=yes"
3426 else
3427   echo "configure: failed program was:" >&5
3428   cat conftest.$ac_ext >&5
3429   rm -rf conftest*
3430   eval "ac_cv_func_$ac_func=no"
3431 fi
3432 rm -f conftest*
3433 fi
3434
3435 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3436   echo "$ac_t""yes" 1>&6
3437     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3438   cat >> confdefs.h <<EOF
3439 #define $ac_tr_func 1
3440 EOF
3441
3442 else
3443   echo "$ac_t""no" 1>&6
3444 fi
3445 done
3446
3447 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3448 # for constant arguments.  Useless!
3449 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3450 echo "configure:3451: checking for working alloca.h" >&5
3451 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3452   echo $ac_n "(cached) $ac_c" 1>&6
3453 else
3454   cat > conftest.$ac_ext <<EOF
3455 #line 3456 "configure"
3456 #include "confdefs.h"
3457 #include <alloca.h>
3458 int main() {
3459 char *p = alloca(2 * sizeof(int));
3460 ; return 0; }
3461 EOF
3462 if { (eval echo configure:3463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3463   rm -rf conftest*
3464   ac_cv_header_alloca_h=yes
3465 else
3466   echo "configure: failed program was:" >&5
3467   cat conftest.$ac_ext >&5
3468   rm -rf conftest*
3469   ac_cv_header_alloca_h=no
3470 fi
3471 rm -f conftest*
3472 fi
3473
3474 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3475 if test $ac_cv_header_alloca_h = yes; then
3476   cat >> confdefs.h <<\EOF
3477 #define HAVE_ALLOCA_H 1
3478 EOF
3479
3480 fi
3481
3482 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3483 echo "configure:3484: checking for alloca" >&5
3484 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3485   echo $ac_n "(cached) $ac_c" 1>&6
3486 else
3487   cat > conftest.$ac_ext <<EOF
3488 #line 3489 "configure"
3489 #include "confdefs.h"
3490
3491 #ifdef __GNUC__
3492 # define alloca __builtin_alloca
3493 #else
3494 # ifdef _MSC_VER
3495 #  include <malloc.h>
3496 #  define alloca _alloca
3497 # else
3498 #  if HAVE_ALLOCA_H
3499 #   include <alloca.h>
3500 #  else
3501 #   ifdef _AIX
3502  #pragma alloca
3503 #   else
3504 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3505 char *alloca ();
3506 #    endif
3507 #   endif
3508 #  endif
3509 # endif
3510 #endif
3511
3512 int main() {
3513 char *p = (char *) alloca(1);
3514 ; return 0; }
3515 EOF
3516 if { (eval echo configure:3517: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3517   rm -rf conftest*
3518   ac_cv_func_alloca_works=yes
3519 else
3520   echo "configure: failed program was:" >&5
3521   cat conftest.$ac_ext >&5
3522   rm -rf conftest*
3523   ac_cv_func_alloca_works=no
3524 fi
3525 rm -f conftest*
3526 fi
3527
3528 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3529 if test $ac_cv_func_alloca_works = yes; then
3530   cat >> confdefs.h <<\EOF
3531 #define HAVE_ALLOCA 1
3532 EOF
3533
3534 fi
3535
3536 if test $ac_cv_func_alloca_works = no; then
3537   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3538   # that cause trouble.  Some versions do not even contain alloca or
3539   # contain a buggy version.  If you still want to use their alloca,
3540   # use ar to extract alloca.o from them instead of compiling alloca.c.
3541   ALLOCA=alloca.${ac_objext}
3542   cat >> confdefs.h <<\EOF
3543 #define C_ALLOCA 1
3544 EOF
3545
3546
3547 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3548 echo "configure:3549: checking whether alloca needs Cray hooks" >&5
3549 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3550   echo $ac_n "(cached) $ac_c" 1>&6
3551 else
3552   cat > conftest.$ac_ext <<EOF
3553 #line 3554 "configure"
3554 #include "confdefs.h"
3555 #if defined(CRAY) && ! defined(CRAY2)
3556 webecray
3557 #else
3558 wenotbecray
3559 #endif
3560
3561 EOF
3562 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3563   egrep "webecray" >/dev/null 2>&1; then
3564   rm -rf conftest*
3565   ac_cv_os_cray=yes
3566 else
3567   rm -rf conftest*
3568   ac_cv_os_cray=no
3569 fi
3570 rm -f conftest*
3571
3572 fi
3573
3574 echo "$ac_t""$ac_cv_os_cray" 1>&6
3575 if test $ac_cv_os_cray = yes; then
3576 for ac_func in _getb67 GETB67 getb67; do
3577   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3578 echo "configure:3579: checking for $ac_func" >&5
3579 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3580   echo $ac_n "(cached) $ac_c" 1>&6
3581 else
3582   cat > conftest.$ac_ext <<EOF
3583 #line 3584 "configure"
3584 #include "confdefs.h"
3585 /* System header to define __stub macros and hopefully few prototypes,
3586     which can conflict with char $ac_func(); below.  */
3587 #include <assert.h>
3588 /* Override any gcc2 internal prototype to avoid an error.  */
3589 /* We use char because int might match the return type of a gcc2
3590     builtin and then its argument prototype would still apply.  */
3591 char $ac_func();
3592
3593 int main() {
3594
3595 /* The GNU C library defines this for functions which it implements
3596     to always fail with ENOSYS.  Some functions are actually named
3597     something starting with __ and the normal name is an alias.  */
3598 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3599 choke me
3600 #else
3601 $ac_func();
3602 #endif
3603
3604 ; return 0; }
3605 EOF
3606 if { (eval echo configure:3607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3607   rm -rf conftest*
3608   eval "ac_cv_func_$ac_func=yes"
3609 else
3610   echo "configure: failed program was:" >&5
3611   cat conftest.$ac_ext >&5
3612   rm -rf conftest*
3613   eval "ac_cv_func_$ac_func=no"
3614 fi
3615 rm -f conftest*
3616 fi
3617
3618 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3619   echo "$ac_t""yes" 1>&6
3620   cat >> confdefs.h <<EOF
3621 #define CRAY_STACKSEG_END $ac_func
3622 EOF
3623
3624   break
3625 else
3626   echo "$ac_t""no" 1>&6
3627 fi
3628
3629 done
3630 fi
3631
3632 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3633 echo "configure:3634: checking stack direction for C alloca" >&5
3634 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3635   echo $ac_n "(cached) $ac_c" 1>&6
3636 else
3637   if test "$cross_compiling" = yes; then
3638   ac_cv_c_stack_direction=0
3639 else
3640   cat > conftest.$ac_ext <<EOF
3641 #line 3642 "configure"
3642 #include "confdefs.h"
3643 find_stack_direction ()
3644 {
3645   static char *addr = 0;
3646   auto char dummy;
3647   if (addr == 0)
3648     {
3649       addr = &dummy;
3650       return find_stack_direction ();
3651     }
3652   else
3653     return (&dummy > addr) ? 1 : -1;
3654 }
3655 main ()
3656 {
3657   exit (find_stack_direction() < 0);
3658 }
3659 EOF
3660 if { (eval echo configure:3661: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3661 then
3662   ac_cv_c_stack_direction=1
3663 else
3664   echo "configure: failed program was:" >&5
3665   cat conftest.$ac_ext >&5
3666   rm -fr conftest*
3667   ac_cv_c_stack_direction=-1
3668 fi
3669 rm -fr conftest*
3670 fi
3671
3672 fi
3673
3674 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3675 cat >> confdefs.h <<EOF
3676 #define STACK_DIRECTION $ac_cv_c_stack_direction
3677 EOF
3678
3679 fi
3680
3681
3682 echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6
3683 echo "configure:3684: checking for socketpair in -lsocket" >&5
3684 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'`
3685 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3686   echo $ac_n "(cached) $ac_c" 1>&6
3687 else
3688   ac_save_LIBS="$LIBS"
3689 LIBS="-lsocket  $LIBS"
3690 cat > conftest.$ac_ext <<EOF
3691 #line 3692 "configure"
3692 #include "confdefs.h"
3693 /* Override any gcc2 internal prototype to avoid an error.  */
3694 /* We use char because int might match the return type of a gcc2
3695     builtin and then its argument prototype would still apply.  */
3696 char socketpair();
3697
3698 int main() {
3699 socketpair()
3700 ; return 0; }
3701 EOF
3702 if { (eval echo configure:3703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3703   rm -rf conftest*
3704   eval "ac_cv_lib_$ac_lib_var=yes"
3705 else
3706   echo "configure: failed program was:" >&5
3707   cat conftest.$ac_ext >&5
3708   rm -rf conftest*
3709   eval "ac_cv_lib_$ac_lib_var=no"
3710 fi
3711 rm -f conftest*
3712 LIBS="$ac_save_LIBS"
3713
3714 fi
3715 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3716   echo "$ac_t""yes" 1>&6
3717     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3718     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3719   cat >> confdefs.h <<EOF
3720 #define $ac_tr_lib 1
3721 EOF
3722
3723   LIBS="-lsocket $LIBS"
3724
3725 else
3726   echo "$ac_t""no" 1>&6
3727 fi
3728
3729 for ac_func in socketpair
3730 do
3731 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3732 echo "configure:3733: checking for $ac_func" >&5
3733 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3734   echo $ac_n "(cached) $ac_c" 1>&6
3735 else
3736   cat > conftest.$ac_ext <<EOF
3737 #line 3738 "configure"
3738 #include "confdefs.h"
3739 /* System header to define __stub macros and hopefully few prototypes,
3740     which can conflict with char $ac_func(); below.  */
3741 #include <assert.h>
3742 /* Override any gcc2 internal prototype to avoid an error.  */
3743 /* We use char because int might match the return type of a gcc2
3744     builtin and then its argument prototype would still apply.  */
3745 char $ac_func();
3746
3747 int main() {
3748
3749 /* The GNU C library defines this for functions which it implements
3750     to always fail with ENOSYS.  Some functions are actually named
3751     something starting with __ and the normal name is an alias.  */
3752 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3753 choke me
3754 #else
3755 $ac_func();
3756 #endif
3757
3758 ; return 0; }
3759 EOF
3760 if { (eval echo configure:3761: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3761   rm -rf conftest*
3762   eval "ac_cv_func_$ac_func=yes"
3763 else
3764   echo "configure: failed program was:" >&5
3765   cat conftest.$ac_ext >&5
3766   rm -rf conftest*
3767   eval "ac_cv_func_$ac_func=no"
3768 fi
3769 rm -f conftest*
3770 fi
3771
3772 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3773   echo "$ac_t""yes" 1>&6
3774     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3775   cat >> confdefs.h <<EOF
3776 #define $ac_tr_func 1
3777 EOF
3778
3779 else
3780   echo "$ac_t""no" 1>&6
3781 fi
3782 done
3783
3784
3785
3786 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
3787 echo "configure:3788: checking whether malloc must be declared" >&5
3788 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
3789   echo $ac_n "(cached) $ac_c" 1>&6
3790 else
3791   cat > conftest.$ac_ext <<EOF
3792 #line 3793 "configure"
3793 #include "confdefs.h"
3794
3795 #include <stdio.h>
3796 #ifdef HAVE_STRING_H
3797 #include <string.h>
3798 #else
3799 #ifdef HAVE_STRINGS_H
3800 #include <strings.h>
3801 #endif
3802 #endif
3803 #ifdef HAVE_STDLIB_H
3804 #include <stdlib.h>
3805 #endif
3806 #ifdef HAVE_UNISTD_H
3807 #include <unistd.h>
3808 #endif
3809 int main() {
3810 char *(*pfn) = (char *(*)) malloc
3811 ; return 0; }
3812 EOF
3813 if { (eval echo configure:3814: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3814   rm -rf conftest*
3815   bfd_cv_decl_needed_malloc=no
3816 else
3817   echo "configure: failed program was:" >&5
3818   cat conftest.$ac_ext >&5
3819   rm -rf conftest*
3820   bfd_cv_decl_needed_malloc=yes
3821 fi
3822 rm -f conftest*
3823 fi
3824
3825 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
3826 if test $bfd_cv_decl_needed_malloc = yes; then
3827   cat >> confdefs.h <<\EOF
3828 #define NEED_DECLARATION_MALLOC 1
3829 EOF
3830
3831 fi
3832
3833 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
3834 echo "configure:3835: checking whether realloc must be declared" >&5
3835 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
3836   echo $ac_n "(cached) $ac_c" 1>&6
3837 else
3838   cat > conftest.$ac_ext <<EOF
3839 #line 3840 "configure"
3840 #include "confdefs.h"
3841
3842 #include <stdio.h>
3843 #ifdef HAVE_STRING_H
3844 #include <string.h>
3845 #else
3846 #ifdef HAVE_STRINGS_H
3847 #include <strings.h>
3848 #endif
3849 #endif
3850 #ifdef HAVE_STDLIB_H
3851 #include <stdlib.h>
3852 #endif
3853 #ifdef HAVE_UNISTD_H
3854 #include <unistd.h>
3855 #endif
3856 int main() {
3857 char *(*pfn) = (char *(*)) realloc
3858 ; return 0; }
3859 EOF
3860 if { (eval echo configure:3861: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3861   rm -rf conftest*
3862   bfd_cv_decl_needed_realloc=no
3863 else
3864   echo "configure: failed program was:" >&5
3865   cat conftest.$ac_ext >&5
3866   rm -rf conftest*
3867   bfd_cv_decl_needed_realloc=yes
3868 fi
3869 rm -f conftest*
3870 fi
3871
3872 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
3873 if test $bfd_cv_decl_needed_realloc = yes; then
3874   cat >> confdefs.h <<\EOF
3875 #define NEED_DECLARATION_REALLOC 1
3876 EOF
3877
3878 fi
3879
3880 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
3881 echo "configure:3882: checking whether free must be declared" >&5
3882 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
3883   echo $ac_n "(cached) $ac_c" 1>&6
3884 else
3885   cat > conftest.$ac_ext <<EOF
3886 #line 3887 "configure"
3887 #include "confdefs.h"
3888
3889 #include <stdio.h>
3890 #ifdef HAVE_STRING_H
3891 #include <string.h>
3892 #else
3893 #ifdef HAVE_STRINGS_H
3894 #include <strings.h>
3895 #endif
3896 #endif
3897 #ifdef HAVE_STDLIB_H
3898 #include <stdlib.h>
3899 #endif
3900 #ifdef HAVE_UNISTD_H
3901 #include <unistd.h>
3902 #endif
3903 int main() {
3904 char *(*pfn) = (char *(*)) free
3905 ; return 0; }
3906 EOF
3907 if { (eval echo configure:3908: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3908   rm -rf conftest*
3909   bfd_cv_decl_needed_free=no
3910 else
3911   echo "configure: failed program was:" >&5
3912   cat conftest.$ac_ext >&5
3913   rm -rf conftest*
3914   bfd_cv_decl_needed_free=yes
3915 fi
3916 rm -f conftest*
3917 fi
3918
3919 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
3920 if test $bfd_cv_decl_needed_free = yes; then
3921   cat >> confdefs.h <<\EOF
3922 #define NEED_DECLARATION_FREE 1
3923 EOF
3924
3925 fi
3926
3927 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
3928 echo "configure:3929: checking whether strerror must be declared" >&5
3929 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
3930   echo $ac_n "(cached) $ac_c" 1>&6
3931 else
3932   cat > conftest.$ac_ext <<EOF
3933 #line 3934 "configure"
3934 #include "confdefs.h"
3935
3936 #include <stdio.h>
3937 #ifdef HAVE_STRING_H
3938 #include <string.h>
3939 #else
3940 #ifdef HAVE_STRINGS_H
3941 #include <strings.h>
3942 #endif
3943 #endif
3944 #ifdef HAVE_STDLIB_H
3945 #include <stdlib.h>
3946 #endif
3947 #ifdef HAVE_UNISTD_H
3948 #include <unistd.h>
3949 #endif
3950 int main() {
3951 char *(*pfn) = (char *(*)) strerror
3952 ; return 0; }
3953 EOF
3954 if { (eval echo configure:3955: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3955   rm -rf conftest*
3956   bfd_cv_decl_needed_strerror=no
3957 else
3958   echo "configure: failed program was:" >&5
3959   cat conftest.$ac_ext >&5
3960   rm -rf conftest*
3961   bfd_cv_decl_needed_strerror=yes
3962 fi
3963 rm -f conftest*
3964 fi
3965
3966 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
3967 if test $bfd_cv_decl_needed_strerror = yes; then
3968   cat >> confdefs.h <<\EOF
3969 #define NEED_DECLARATION_STRERROR 1
3970 EOF
3971
3972 fi
3973
3974 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
3975 echo "configure:3976: checking whether strdup must be declared" >&5
3976 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
3977   echo $ac_n "(cached) $ac_c" 1>&6
3978 else
3979   cat > conftest.$ac_ext <<EOF
3980 #line 3981 "configure"
3981 #include "confdefs.h"
3982
3983 #include <stdio.h>
3984 #ifdef HAVE_STRING_H
3985 #include <string.h>
3986 #else
3987 #ifdef HAVE_STRINGS_H
3988 #include <strings.h>
3989 #endif
3990 #endif
3991 #ifdef HAVE_STDLIB_H
3992 #include <stdlib.h>
3993 #endif
3994 #ifdef HAVE_UNISTD_H
3995 #include <unistd.h>
3996 #endif
3997 int main() {
3998 char *(*pfn) = (char *(*)) strdup
3999 ; return 0; }
4000 EOF
4001 if { (eval echo configure:4002: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4002   rm -rf conftest*
4003   bfd_cv_decl_needed_strdup=no
4004 else
4005   echo "configure: failed program was:" >&5
4006   cat conftest.$ac_ext >&5
4007   rm -rf conftest*
4008   bfd_cv_decl_needed_strdup=yes
4009 fi
4010 rm -f conftest*
4011 fi
4012
4013 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
4014 if test $bfd_cv_decl_needed_strdup = yes; then
4015   cat >> confdefs.h <<\EOF
4016 #define NEED_DECLARATION_STRDUP 1
4017 EOF
4018
4019 fi
4020
4021 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4022 echo "configure:4023: checking whether strstr must be declared" >&5
4023 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4024   echo $ac_n "(cached) $ac_c" 1>&6
4025 else
4026   cat > conftest.$ac_ext <<EOF
4027 #line 4028 "configure"
4028 #include "confdefs.h"
4029
4030 #include <stdio.h>
4031 #ifdef HAVE_STRING_H
4032 #include <string.h>
4033 #else
4034 #ifdef HAVE_STRINGS_H
4035 #include <strings.h>
4036 #endif
4037 #endif
4038 #ifdef HAVE_STDLIB_H
4039 #include <stdlib.h>
4040 #endif
4041 #ifdef HAVE_UNISTD_H
4042 #include <unistd.h>
4043 #endif
4044 int main() {
4045 char *(*pfn) = (char *(*)) strstr
4046 ; return 0; }
4047 EOF
4048 if { (eval echo configure:4049: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4049   rm -rf conftest*
4050   bfd_cv_decl_needed_strstr=no
4051 else
4052   echo "configure: failed program was:" >&5
4053   cat conftest.$ac_ext >&5
4054   rm -rf conftest*
4055   bfd_cv_decl_needed_strstr=yes
4056 fi
4057 rm -f conftest*
4058 fi
4059
4060 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4061 if test $bfd_cv_decl_needed_strstr = yes; then
4062   cat >> confdefs.h <<\EOF
4063 #define NEED_DECLARATION_STRSTR 1
4064 EOF
4065
4066 fi
4067
4068
4069
4070 # The following save_state_t checkery is only necessary for HPUX
4071 # versions earlier than 10.20.  When those fade from memory, this
4072 # could be expunged. --jsm 1999-03-22
4073
4074 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
4075 echo "configure:4076: checking for HPUX save_state structure" >&5
4076 cat > conftest.$ac_ext <<EOF
4077 #line 4078 "configure"
4078 #include "confdefs.h"
4079 #include <machine/save_state.h>
4080 EOF
4081 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4082   egrep "save_state_t" >/dev/null 2>&1; then
4083   rm -rf conftest*
4084   gdb_cv_hpux_savestate=yes
4085 else
4086   rm -rf conftest*
4087   gdb_cv_hpux_savestate=no
4088 fi
4089 rm -f conftest*
4090
4091 cat > conftest.$ac_ext <<EOF
4092 #line 4093 "configure"
4093 #include "confdefs.h"
4094 #include <machine/save_state.h>
4095 EOF
4096 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4097   egrep "ss_wide" >/dev/null 2>&1; then
4098   rm -rf conftest*
4099   gdb_cv_hpux_sswide=yes
4100 else
4101   rm -rf conftest*
4102   gdb_cv_hpux_sswide=no
4103 fi
4104 rm -f conftest*
4105
4106 if test $gdb_cv_hpux_savestate = yes
4107 then
4108   cat >> confdefs.h <<\EOF
4109 #define HAVE_STRUCT_SAVE_STATE_T 1
4110 EOF
4111
4112 fi
4113 if test $gdb_cv_hpux_sswide = yes
4114 then
4115   cat >> confdefs.h <<\EOF
4116 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
4117 EOF
4118
4119 fi
4120 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
4121
4122
4123 # If we are configured native on GNU/Linux, work around problems with
4124 # sys/procfs.h
4125 # Also detect which type of /proc is in use, such as for Unixware.
4126
4127 if test "${target}" = "${host}"; then
4128   gdb_cv_hostos_is_solaris=no
4129   case "${host}" in
4130   i[3456]86-*-linux*)
4131         cat >> confdefs.h <<\EOF
4132 #define START_INFERIOR_TRAPS_EXPECTED 2
4133 EOF
4134
4135         cat >> confdefs.h <<\EOF
4136 #define sys_quotactl 1
4137 EOF
4138
4139         ;;
4140   *-*-solaris*)
4141         gdb_cv_hostos_is_solaris=yes ;;
4142   esac
4143   echo $ac_n "checking for directory proc entries""... $ac_c" 1>&6
4144 echo "configure:4145: checking for directory proc entries" >&5
4145 # The [gdb_host != sun4sol2] hack is because Solaris does provide the
4146 # multiple procfs files as of Solaris 2.6, but GDB can't use it right now.
4147   if test "$ac_cv_header_sys_procfs_h" = yes -a \
4148           "$gdb_cv_hostos_is_solaris" = no \
4149   -a -d /proc/$$ \
4150   -a -f /proc/$$/ctl \
4151   -a -f /proc/$$/as \
4152   -a -f /proc/$$/map \
4153   -a -f /proc/$$/status; then
4154     echo "$ac_t""yes" 1>&6
4155     cat >> confdefs.h <<\EOF
4156 #define HAVE_MULTIPLE_PROC_FDS 1
4157 EOF
4158
4159   else
4160     echo "$ac_t""no" 1>&6
4161   fi
4162 fi
4163
4164 if test "$ac_cv_header_sys_procfs_h" = yes; then
4165   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
4166 echo "configure:4167: checking for pstatus_t in sys/procfs.h" >&5
4167  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
4168   echo $ac_n "(cached) $ac_c" 1>&6
4169 else
4170   cat > conftest.$ac_ext <<EOF
4171 #line 4172 "configure"
4172 #include "confdefs.h"
4173 #include <sys/procfs.h>
4174 int main() {
4175 pstatus_t avar
4176 ; return 0; }
4177 EOF
4178 if { (eval echo configure:4179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4179   rm -rf conftest*
4180   bfd_cv_have_sys_procfs_type_pstatus_t=yes
4181 else
4182   echo "configure: failed program was:" >&5
4183   cat conftest.$ac_ext >&5
4184   rm -rf conftest*
4185   bfd_cv_have_sys_procfs_type_pstatus_t=no
4186
4187 fi
4188 rm -f conftest*
4189 fi
4190
4191  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
4192    cat >> confdefs.h <<\EOF
4193 #define HAVE_PSTATUS_T 1
4194 EOF
4195
4196  fi
4197  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
4198
4199   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
4200 echo "configure:4201: checking for prrun_t in sys/procfs.h" >&5
4201  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
4202   echo $ac_n "(cached) $ac_c" 1>&6
4203 else
4204   cat > conftest.$ac_ext <<EOF
4205 #line 4206 "configure"
4206 #include "confdefs.h"
4207 #include <sys/procfs.h>
4208 int main() {
4209 prrun_t avar
4210 ; return 0; }
4211 EOF
4212 if { (eval echo configure:4213: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4213   rm -rf conftest*
4214   bfd_cv_have_sys_procfs_type_prrun_t=yes
4215 else
4216   echo "configure: failed program was:" >&5
4217   cat conftest.$ac_ext >&5
4218   rm -rf conftest*
4219   bfd_cv_have_sys_procfs_type_prrun_t=no
4220
4221 fi
4222 rm -f conftest*
4223 fi
4224
4225  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
4226    cat >> confdefs.h <<\EOF
4227 #define HAVE_PRRUN_T 1
4228 EOF
4229
4230  fi
4231  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
4232
4233   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
4234 echo "configure:4235: checking for gregset_t in sys/procfs.h" >&5
4235  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
4236   echo $ac_n "(cached) $ac_c" 1>&6
4237 else
4238   cat > conftest.$ac_ext <<EOF
4239 #line 4240 "configure"
4240 #include "confdefs.h"
4241 #include <sys/procfs.h>
4242 int main() {
4243 gregset_t avar
4244 ; return 0; }
4245 EOF
4246 if { (eval echo configure:4247: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4247   rm -rf conftest*
4248   bfd_cv_have_sys_procfs_type_gregset_t=yes
4249 else
4250   echo "configure: failed program was:" >&5
4251   cat conftest.$ac_ext >&5
4252   rm -rf conftest*
4253   bfd_cv_have_sys_procfs_type_gregset_t=no
4254
4255 fi
4256 rm -f conftest*
4257 fi
4258
4259  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
4260    cat >> confdefs.h <<\EOF
4261 #define HAVE_GREGSET_T 1
4262 EOF
4263
4264  fi
4265  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
4266
4267   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
4268 echo "configure:4269: checking for fpregset_t in sys/procfs.h" >&5
4269  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
4270   echo $ac_n "(cached) $ac_c" 1>&6
4271 else
4272   cat > conftest.$ac_ext <<EOF
4273 #line 4274 "configure"
4274 #include "confdefs.h"
4275 #include <sys/procfs.h>
4276 int main() {
4277 fpregset_t avar
4278 ; return 0; }
4279 EOF
4280 if { (eval echo configure:4281: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4281   rm -rf conftest*
4282   bfd_cv_have_sys_procfs_type_fpregset_t=yes
4283 else
4284   echo "configure: failed program was:" >&5
4285   cat conftest.$ac_ext >&5
4286   rm -rf conftest*
4287   bfd_cv_have_sys_procfs_type_fpregset_t=no
4288
4289 fi
4290 rm -f conftest*
4291 fi
4292
4293  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
4294    cat >> confdefs.h <<\EOF
4295 #define HAVE_FPREGSET_T 1
4296 EOF
4297
4298  fi
4299  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
4300
4301
4302
4303   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
4304 echo "configure:4305: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
4305   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
4306   echo $ac_n "(cached) $ac_c" 1>&6
4307 else
4308   cat > conftest.$ac_ext <<EOF
4309 #line 4310 "configure"
4310 #include "confdefs.h"
4311 #include <unistd.h>
4312 #include <sys/types.h>
4313 #include <sys/procfs.h>
4314
4315 int main() {
4316
4317     int dummy;;
4318     dummy = ioctl(0, PIOCSET, &dummy);
4319
4320 ; return 0; }
4321 EOF
4322 if { (eval echo configure:4323: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4323   rm -rf conftest*
4324   gdb_cv_have_procfs_piocset=yes
4325 else
4326   echo "configure: failed program was:" >&5
4327   cat conftest.$ac_ext >&5
4328   rm -rf conftest*
4329   gdb_cv_have_procfs_piocset=no
4330 fi
4331 rm -f conftest*
4332 fi
4333
4334   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
4335   if test $gdb_cv_have_procfs_piocset = yes; then
4336     cat >> confdefs.h <<\EOF
4337 #define HAVE_PROCFS_PIOCSET 1
4338 EOF
4339
4340   fi
4341 fi
4342
4343 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
4344 echo "configure:4345: checking for main in -lm" >&5
4345 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
4346 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4347   echo $ac_n "(cached) $ac_c" 1>&6
4348 else
4349   ac_save_LIBS="$LIBS"
4350 LIBS="-lm  $LIBS"
4351 cat > conftest.$ac_ext <<EOF
4352 #line 4353 "configure"
4353 #include "confdefs.h"
4354
4355 int main() {
4356 main()
4357 ; return 0; }
4358 EOF
4359 if { (eval echo configure:4360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4360   rm -rf conftest*
4361   eval "ac_cv_lib_$ac_lib_var=yes"
4362 else
4363   echo "configure: failed program was:" >&5
4364   cat conftest.$ac_ext >&5
4365   rm -rf conftest*
4366   eval "ac_cv_lib_$ac_lib_var=no"
4367 fi
4368 rm -f conftest*
4369 LIBS="$ac_save_LIBS"
4370
4371 fi
4372 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4373   echo "$ac_t""yes" 1>&6
4374     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4375     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4376   cat >> confdefs.h <<EOF
4377 #define $ac_tr_lib 1
4378 EOF
4379
4380   LIBS="-lm $LIBS"
4381
4382 else
4383   echo "$ac_t""no" 1>&6
4384 fi
4385
4386
4387 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
4388 echo "configure:4389: checking for wctype in -lc" >&5
4389 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
4390 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4391   echo $ac_n "(cached) $ac_c" 1>&6
4392 else
4393   ac_save_LIBS="$LIBS"
4394 LIBS="-lc  $LIBS"
4395 cat > conftest.$ac_ext <<EOF
4396 #line 4397 "configure"
4397 #include "confdefs.h"
4398 /* Override any gcc2 internal prototype to avoid an error.  */
4399 /* We use char because int might match the return type of a gcc2
4400     builtin and then its argument prototype would still apply.  */
4401 char wctype();
4402
4403 int main() {
4404 wctype()
4405 ; return 0; }
4406 EOF
4407 if { (eval echo configure:4408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4408   rm -rf conftest*
4409   eval "ac_cv_lib_$ac_lib_var=yes"
4410 else
4411   echo "configure: failed program was:" >&5
4412   cat conftest.$ac_ext >&5
4413   rm -rf conftest*
4414   eval "ac_cv_lib_$ac_lib_var=no"
4415 fi
4416 rm -f conftest*
4417 LIBS="$ac_save_LIBS"
4418
4419 fi
4420 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4421   echo "$ac_t""yes" 1>&6
4422   :
4423 else
4424   echo "$ac_t""no" 1>&6
4425 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
4426 echo "configure:4427: checking for wctype in -lw" >&5
4427 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
4428 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4429   echo $ac_n "(cached) $ac_c" 1>&6
4430 else
4431   ac_save_LIBS="$LIBS"
4432 LIBS="-lw  $LIBS"
4433 cat > conftest.$ac_ext <<EOF
4434 #line 4435 "configure"
4435 #include "confdefs.h"
4436 /* Override any gcc2 internal prototype to avoid an error.  */
4437 /* We use char because int might match the return type of a gcc2
4438     builtin and then its argument prototype would still apply.  */
4439 char wctype();
4440
4441 int main() {
4442 wctype()
4443 ; return 0; }
4444 EOF
4445 if { (eval echo configure:4446: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4446   rm -rf conftest*
4447   eval "ac_cv_lib_$ac_lib_var=yes"
4448 else
4449   echo "configure: failed program was:" >&5
4450   cat conftest.$ac_ext >&5
4451   rm -rf conftest*
4452   eval "ac_cv_lib_$ac_lib_var=no"
4453 fi
4454 rm -f conftest*
4455 LIBS="$ac_save_LIBS"
4456
4457 fi
4458 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4459   echo "$ac_t""yes" 1>&6
4460     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
4461     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4462   cat >> confdefs.h <<EOF
4463 #define $ac_tr_lib 1
4464 EOF
4465
4466   LIBS="-lw $LIBS"
4467
4468 else
4469   echo "$ac_t""no" 1>&6
4470 fi
4471
4472 fi
4473
4474
4475
4476 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
4477 echo "configure:4478: checking for long long support in compiler" >&5
4478 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
4479   echo $ac_n "(cached) $ac_c" 1>&6
4480 else
4481   cat > conftest.$ac_ext <<EOF
4482 #line 4483 "configure"
4483 #include "confdefs.h"
4484
4485 int main() {
4486
4487   extern long long foo;
4488   switch (foo & 2) { case 0: return 1; }
4489
4490 ; return 0; }
4491 EOF
4492 if { (eval echo configure:4493: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4493   rm -rf conftest*
4494   gdb_cv_c_long_long=yes
4495 else
4496   echo "configure: failed program was:" >&5
4497   cat conftest.$ac_ext >&5
4498   rm -rf conftest*
4499   gdb_cv_c_long_long=no
4500 fi
4501 rm -f conftest*
4502 fi
4503
4504 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
4505 if test $gdb_cv_c_long_long = yes; then
4506   cat >> confdefs.h <<\EOF
4507 #define CC_HAS_LONG_LONG 1
4508 EOF
4509
4510 fi
4511
4512
4513 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
4514 echo "configure:4515: checking for long long support in printf" >&5
4515 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
4516   echo $ac_n "(cached) $ac_c" 1>&6
4517 else
4518   if test "$cross_compiling" = yes; then
4519   gdb_cv_printf_has_long_long=no
4520 else
4521   cat > conftest.$ac_ext <<EOF
4522 #line 4523 "configure"
4523 #include "confdefs.h"
4524
4525 int main () {
4526   char buf[32];
4527   long long l = 0;
4528   l = (l << 16) + 0x0123;
4529   l = (l << 16) + 0x4567;
4530   l = (l << 16) + 0x89ab;
4531   l = (l << 16) + 0xcdef;
4532   sprintf (buf, "0x%016llx", l);
4533   return (strcmp ("0x0123456789abcdef", buf));
4534 }
4535 EOF
4536 if { (eval echo configure:4537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4537 then
4538   gdb_cv_printf_has_long_long=yes
4539 else
4540   echo "configure: failed program was:" >&5
4541   cat conftest.$ac_ext >&5
4542   rm -fr conftest*
4543   gdb_cv_printf_has_long_long=no
4544 fi
4545 rm -fr conftest*
4546 fi
4547
4548 fi
4549
4550 if test $gdb_cv_printf_has_long_long = yes; then
4551   cat >> confdefs.h <<\EOF
4552 #define PRINTF_HAS_LONG_LONG 1
4553 EOF
4554
4555 fi
4556 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
4557
4558
4559 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
4560 echo "configure:4561: checking for long double support in compiler" >&5
4561 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
4562   echo $ac_n "(cached) $ac_c" 1>&6
4563 else
4564   cat > conftest.$ac_ext <<EOF
4565 #line 4566 "configure"
4566 #include "confdefs.h"
4567
4568 int main() {
4569 long double foo;
4570 ; return 0; }
4571 EOF
4572 if { (eval echo configure:4573: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4573   rm -rf conftest*
4574   ac_cv_c_long_double=yes
4575 else
4576   echo "configure: failed program was:" >&5
4577   cat conftest.$ac_ext >&5
4578   rm -rf conftest*
4579   ac_cv_c_long_double=no
4580 fi
4581 rm -f conftest*
4582 fi
4583
4584 echo "$ac_t""$ac_cv_c_long_double" 1>&6
4585 if test $ac_cv_c_long_double = yes; then
4586   cat >> confdefs.h <<\EOF
4587 #define HAVE_LONG_DOUBLE 1
4588 EOF
4589
4590 fi
4591
4592
4593 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
4594 echo "configure:4595: checking for long double support in printf" >&5
4595 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
4596   echo $ac_n "(cached) $ac_c" 1>&6
4597 else
4598   if test "$cross_compiling" = yes; then
4599   gdb_cv_printf_has_long_double=no
4600 else
4601   cat > conftest.$ac_ext <<EOF
4602 #line 4603 "configure"
4603 #include "confdefs.h"
4604
4605 int main () {
4606   char buf[16];
4607   long double f = 3.141592653;
4608   sprintf (buf, "%Lg", f);
4609   return (strncmp ("3.14159", buf, 7));
4610 }
4611 EOF
4612 if { (eval echo configure:4613: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4613 then
4614   gdb_cv_printf_has_long_double=yes
4615 else
4616   echo "configure: failed program was:" >&5
4617   cat conftest.$ac_ext >&5
4618   rm -fr conftest*
4619   gdb_cv_printf_has_long_double=no
4620 fi
4621 rm -fr conftest*
4622 fi
4623
4624 fi
4625
4626 if test $gdb_cv_printf_has_long_double = yes; then
4627   cat >> confdefs.h <<\EOF
4628 #define PRINTF_HAS_LONG_DOUBLE 1
4629 EOF
4630
4631 fi
4632 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
4633
4634
4635 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
4636 echo "configure:4637: checking for long double support in scanf" >&5
4637 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
4638   echo $ac_n "(cached) $ac_c" 1>&6
4639 else
4640   if test "$cross_compiling" = yes; then
4641   gdb_cv_scanf_has_long_double=no
4642 else
4643   cat > conftest.$ac_ext <<EOF
4644 #line 4645 "configure"
4645 #include "confdefs.h"
4646
4647 int main () {
4648   char *buf = "3.141592653";
4649   long double f = 0;
4650   sscanf (buf, "%Lg", &f);
4651   return !(f > 3.14159 && f < 3.14160);
4652 }
4653 EOF
4654 if { (eval echo configure:4655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4655 then
4656   gdb_cv_scanf_has_long_double=yes
4657 else
4658   echo "configure: failed program was:" >&5
4659   cat conftest.$ac_ext >&5
4660   rm -fr conftest*
4661   gdb_cv_scanf_has_long_double=no
4662 fi
4663 rm -fr conftest*
4664 fi
4665
4666 fi
4667
4668 if test $gdb_cv_scanf_has_long_double = yes; then
4669   cat >> confdefs.h <<\EOF
4670 #define SCANF_HAS_LONG_DOUBLE 1
4671 EOF
4672
4673 fi
4674 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
4675
4676 for ac_hdr in unistd.h
4677 do
4678 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4679 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4680 echo "configure:4681: checking for $ac_hdr" >&5
4681 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4682   echo $ac_n "(cached) $ac_c" 1>&6
4683 else
4684   cat > conftest.$ac_ext <<EOF
4685 #line 4686 "configure"
4686 #include "confdefs.h"
4687 #include <$ac_hdr>
4688 EOF
4689 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4690 { (eval echo configure:4691: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4691 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4692 if test -z "$ac_err"; then
4693   rm -rf conftest*
4694   eval "ac_cv_header_$ac_safe=yes"
4695 else
4696   echo "$ac_err" >&5
4697   echo "configure: failed program was:" >&5
4698   cat conftest.$ac_ext >&5
4699   rm -rf conftest*
4700   eval "ac_cv_header_$ac_safe=no"
4701 fi
4702 rm -f conftest*
4703 fi
4704 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4705   echo "$ac_t""yes" 1>&6
4706     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4707   cat >> confdefs.h <<EOF
4708 #define $ac_tr_hdr 1
4709 EOF
4710
4711 else
4712   echo "$ac_t""no" 1>&6
4713 fi
4714 done
4715
4716 for ac_func in getpagesize
4717 do
4718 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4719 echo "configure:4720: checking for $ac_func" >&5
4720 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4721   echo $ac_n "(cached) $ac_c" 1>&6
4722 else
4723   cat > conftest.$ac_ext <<EOF
4724 #line 4725 "configure"
4725 #include "confdefs.h"
4726 /* System header to define __stub macros and hopefully few prototypes,
4727     which can conflict with char $ac_func(); below.  */
4728 #include <assert.h>
4729 /* Override any gcc2 internal prototype to avoid an error.  */
4730 /* We use char because int might match the return type of a gcc2
4731     builtin and then its argument prototype would still apply.  */
4732 char $ac_func();
4733
4734 int main() {
4735
4736 /* The GNU C library defines this for functions which it implements
4737     to always fail with ENOSYS.  Some functions are actually named
4738     something starting with __ and the normal name is an alias.  */
4739 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4740 choke me
4741 #else
4742 $ac_func();
4743 #endif
4744
4745 ; return 0; }
4746 EOF
4747 if { (eval echo configure:4748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4748   rm -rf conftest*
4749   eval "ac_cv_func_$ac_func=yes"
4750 else
4751   echo "configure: failed program was:" >&5
4752   cat conftest.$ac_ext >&5
4753   rm -rf conftest*
4754   eval "ac_cv_func_$ac_func=no"
4755 fi
4756 rm -f conftest*
4757 fi
4758
4759 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4760   echo "$ac_t""yes" 1>&6
4761     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4762   cat >> confdefs.h <<EOF
4763 #define $ac_tr_func 1
4764 EOF
4765
4766 else
4767   echo "$ac_t""no" 1>&6
4768 fi
4769 done
4770
4771 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
4772 echo "configure:4773: checking for working mmap" >&5
4773 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
4774   echo $ac_n "(cached) $ac_c" 1>&6
4775 else
4776   if test "$cross_compiling" = yes; then
4777   ac_cv_func_mmap_fixed_mapped=no
4778 else
4779   cat > conftest.$ac_ext <<EOF
4780 #line 4781 "configure"
4781 #include "confdefs.h"
4782
4783 /* Thanks to Mike Haertel and Jim Avera for this test.
4784    Here is a matrix of mmap possibilities:
4785         mmap private not fixed
4786         mmap private fixed at somewhere currently unmapped
4787         mmap private fixed at somewhere already mapped
4788         mmap shared not fixed
4789         mmap shared fixed at somewhere currently unmapped
4790         mmap shared fixed at somewhere already mapped
4791    For private mappings, we should verify that changes cannot be read()
4792    back from the file, nor mmap's back from the file at a different
4793    address.  (There have been systems where private was not correctly
4794    implemented like the infamous i386 svr4.0, and systems where the
4795    VM page cache was not coherent with the filesystem buffer cache
4796    like early versions of FreeBSD and possibly contemporary NetBSD.)
4797    For shared mappings, we should conversely verify that changes get
4798    propogated back to all the places they're supposed to be.
4799
4800    Grep wants private fixed already mapped.
4801    The main things grep needs to know about mmap are:
4802    * does it exist and is it safe to write into the mmap'd area
4803    * how to use it (BSD variants)  */
4804 #include <sys/types.h>
4805 #include <fcntl.h>
4806 #include <sys/mman.h>
4807
4808 /* This mess was copied from the GNU getpagesize.h.  */
4809 #ifndef HAVE_GETPAGESIZE
4810 # ifdef HAVE_UNISTD_H
4811 #  include <unistd.h>
4812 # endif
4813
4814 /* Assume that all systems that can run configure have sys/param.h.  */
4815 # ifndef HAVE_SYS_PARAM_H
4816 #  define HAVE_SYS_PARAM_H 1
4817 # endif
4818
4819 # ifdef _SC_PAGESIZE
4820 #  define getpagesize() sysconf(_SC_PAGESIZE)
4821 # else /* no _SC_PAGESIZE */
4822 #  ifdef HAVE_SYS_PARAM_H
4823 #   include <sys/param.h>
4824 #   ifdef EXEC_PAGESIZE
4825 #    define getpagesize() EXEC_PAGESIZE
4826 #   else /* no EXEC_PAGESIZE */
4827 #    ifdef NBPG
4828 #     define getpagesize() NBPG * CLSIZE
4829 #     ifndef CLSIZE
4830 #      define CLSIZE 1
4831 #     endif /* no CLSIZE */
4832 #    else /* no NBPG */
4833 #     ifdef NBPC
4834 #      define getpagesize() NBPC
4835 #     else /* no NBPC */
4836 #      ifdef PAGESIZE
4837 #       define getpagesize() PAGESIZE
4838 #      endif /* PAGESIZE */
4839 #     endif /* no NBPC */
4840 #    endif /* no NBPG */
4841 #   endif /* no EXEC_PAGESIZE */
4842 #  else /* no HAVE_SYS_PARAM_H */
4843 #   define getpagesize() 8192   /* punt totally */
4844 #  endif /* no HAVE_SYS_PARAM_H */
4845 # endif /* no _SC_PAGESIZE */
4846
4847 #endif /* no HAVE_GETPAGESIZE */
4848
4849 #ifdef __cplusplus
4850 extern "C" { void *malloc(unsigned); }
4851 #else
4852 char *malloc();
4853 #endif
4854
4855 int
4856 main()
4857 {
4858         char *data, *data2, *data3;
4859         int i, pagesize;
4860         int fd;
4861
4862         pagesize = getpagesize();
4863
4864         /*
4865          * First, make a file with some known garbage in it.
4866          */
4867         data = malloc(pagesize);
4868         if (!data)
4869                 exit(1);
4870         for (i = 0; i < pagesize; ++i)
4871                 *(data + i) = rand();
4872         umask(0);
4873         fd = creat("conftestmmap", 0600);
4874         if (fd < 0)
4875                 exit(1);
4876         if (write(fd, data, pagesize) != pagesize)
4877                 exit(1);
4878         close(fd);
4879
4880         /*
4881          * Next, try to mmap the file at a fixed address which
4882          * already has something else allocated at it.  If we can,
4883          * also make sure that we see the same garbage.
4884          */
4885         fd = open("conftestmmap", O_RDWR);
4886         if (fd < 0)
4887                 exit(1);
4888         data2 = malloc(2 * pagesize);
4889         if (!data2)
4890                 exit(1);
4891         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4892         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4893             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4894                 exit(1);
4895         for (i = 0; i < pagesize; ++i)
4896                 if (*(data + i) != *(data2 + i))
4897                         exit(1);
4898
4899         /*
4900          * Finally, make sure that changes to the mapped area
4901          * do not percolate back to the file as seen by read().
4902          * (This is a bug on some variants of i386 svr4.0.)
4903          */
4904         for (i = 0; i < pagesize; ++i)
4905                 *(data2 + i) = *(data2 + i) + 1;
4906         data3 = malloc(pagesize);
4907         if (!data3)
4908                 exit(1);
4909         if (read(fd, data3, pagesize) != pagesize)
4910                 exit(1);
4911         for (i = 0; i < pagesize; ++i)
4912                 if (*(data + i) != *(data3 + i))
4913                         exit(1);
4914         close(fd);
4915         unlink("conftestmmap");
4916         exit(0);
4917 }
4918
4919 EOF
4920 if { (eval echo configure:4921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4921 then
4922   ac_cv_func_mmap_fixed_mapped=yes
4923 else
4924   echo "configure: failed program was:" >&5
4925   cat conftest.$ac_ext >&5
4926   rm -fr conftest*
4927   ac_cv_func_mmap_fixed_mapped=no
4928 fi
4929 rm -fr conftest*
4930 fi
4931
4932 fi
4933
4934 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4935 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4936   cat >> confdefs.h <<\EOF
4937 #define HAVE_MMAP 1
4938 EOF
4939
4940 fi
4941
4942
4943
4944
4945 if test ${build} = ${host} -a ${host} = ${target} ; then
4946    case ${host_os} in
4947    hpux*)
4948       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
4949 echo "configure:4950: checking for HPUX/OSF thread support" >&5
4950       if test -f /usr/include/dce/cma_config.h ; then
4951          if test "$GCC" = "yes" ; then
4952             echo "$ac_t""yes" 1>&6
4953             cat >> confdefs.h <<\EOF
4954 #define HAVE_HPUX_THREAD_SUPPORT 1
4955 EOF
4956
4957             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
4958             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
4959          else
4960             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
4961          fi
4962       else
4963          echo "$ac_t""no" 1>&6
4964       fi
4965       ;;
4966    solaris*)
4967       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
4968 echo "configure:4969: checking for Solaris thread debugging library" >&5
4969       if test -f /usr/lib/libthread_db.so.1 ; then
4970          echo "$ac_t""yes" 1>&6
4971          cat >> confdefs.h <<\EOF
4972 #define HAVE_THREAD_DB_LIB 1
4973 EOF
4974
4975          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
4976          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
4977          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
4978 echo "configure:4979: checking for dlopen in -ldl" >&5
4979 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
4980 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4981   echo $ac_n "(cached) $ac_c" 1>&6
4982 else
4983   ac_save_LIBS="$LIBS"
4984 LIBS="-ldl  $LIBS"
4985 cat > conftest.$ac_ext <<EOF
4986 #line 4987 "configure"
4987 #include "confdefs.h"
4988 /* Override any gcc2 internal prototype to avoid an error.  */
4989 /* We use char because int might match the return type of a gcc2
4990     builtin and then its argument prototype would still apply.  */
4991 char dlopen();
4992
4993 int main() {
4994 dlopen()
4995 ; return 0; }
4996 EOF
4997 if { (eval echo configure:4998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4998   rm -rf conftest*
4999   eval "ac_cv_lib_$ac_lib_var=yes"
5000 else
5001   echo "configure: failed program was:" >&5
5002   cat conftest.$ac_ext >&5
5003   rm -rf conftest*
5004   eval "ac_cv_lib_$ac_lib_var=no"
5005 fi
5006 rm -f conftest*
5007 LIBS="$ac_save_LIBS"
5008
5009 fi
5010 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5011   echo "$ac_t""yes" 1>&6
5012     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5013     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5014   cat >> confdefs.h <<EOF
5015 #define $ac_tr_lib 1
5016 EOF
5017
5018   LIBS="-ldl $LIBS"
5019
5020 else
5021   echo "$ac_t""no" 1>&6
5022 fi
5023
5024          if test "$GCC" = "yes" ; then
5025             # The GNU linker requires the -export-dynamic option to make
5026             # all symbols visible in the dynamic symbol table.
5027             hold_ldflags=$LDFLAGS
5028             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
5029 echo "configure:5030: checking for the ld -export-dynamic flag" >&5
5030             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
5031             cat > conftest.$ac_ext <<EOF
5032 #line 5033 "configure"
5033 #include "confdefs.h"
5034
5035 int main() {
5036 int i;
5037 ; return 0; }
5038 EOF
5039 if { (eval echo configure:5040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5040   rm -rf conftest*
5041   found=yes
5042 else
5043   echo "configure: failed program was:" >&5
5044   cat conftest.$ac_ext >&5
5045   rm -rf conftest*
5046   found=no
5047 fi
5048 rm -f conftest*
5049             LDFLAGS=$hold_ldflags
5050             echo "$ac_t""$found" 1>&6
5051             if test $found = yes; then
5052                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
5053             fi
5054          fi
5055          # Sun randomly tweaked the prototypes in <proc_service.h>
5056          # at one point.
5057          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
5058 echo "configure:5059: checking if <proc_service.h> is old" >&5
5059          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
5060   echo $ac_n "(cached) $ac_c" 1>&6
5061 else
5062
5063             cat > conftest.$ac_ext <<EOF
5064 #line 5065 "configure"
5065 #include "confdefs.h"
5066
5067                 #include <proc_service.h>
5068                 ps_err_e ps_pdwrite
5069                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
5070
5071 int main() {
5072
5073 ; return 0; }
5074 EOF
5075 if { (eval echo configure:5076: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5076   rm -rf conftest*
5077   gdb_cv_proc_service_is_old=no
5078 else
5079   echo "configure: failed program was:" >&5
5080   cat conftest.$ac_ext >&5
5081   rm -rf conftest*
5082   gdb_cv_proc_service_is_old=yes
5083 fi
5084 rm -f conftest*
5085
5086 fi
5087
5088          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
5089          if test $gdb_cv_proc_service_is_old = yes; then
5090             cat >> confdefs.h <<\EOF
5091 #define PROC_SERVICE_IS_OLD 1
5092 EOF
5093
5094          fi
5095       else
5096          echo "$ac_t""no" 1>&6
5097       fi
5098       ;;
5099    esac
5100
5101 fi
5102
5103 ENABLE_CFLAGS=
5104
5105 # Check whether --enable-tui or --disable-tui was given.
5106 if test "${enable_tui+set}" = set; then
5107   enableval="$enable_tui"
5108
5109   case "${enable_tui}" in
5110     yes | no) ;;
5111     "")  enable_tui=yes ;;
5112     *)
5113       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
5114     ;;
5115   esac
5116
5117 fi
5118
5119 case ${enable_tui} in
5120   "yes" )
5121     cat >> confdefs.h <<\EOF
5122 #define TUI 1
5123 EOF
5124
5125     BUILD_TUI=all-tui
5126     TUI_LIBRARY=tui/libtui.a
5127   ;;
5128   * )
5129     BUILD_TUI=
5130     TUI_LIBRARY=
5131   ;;
5132 esac
5133
5134
5135
5136 # Check whether --enable-netrom or --disable-netrom was given.
5137 if test "${enable_netrom+set}" = set; then
5138   enableval="$enable_netrom"
5139   case "${enableval}" in
5140 yes)    enable_netrom=yes ;;
5141 no)     enable_netrom=no ;;
5142 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
5143 esac
5144 fi
5145
5146
5147 if test "${enable_netrom}" = "yes"; then
5148         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
5149         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
5150 fi
5151
5152 # Check whether --enable-build-warnings or --disable-build-warnings was given.
5153 if test "${enable_build_warnings+set}" = set; then
5154   enableval="$enable_build_warnings"
5155   build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
5156 case "${enableval}" in
5157   yes)  ;;
5158   no)   build_warnings="-w";;
5159   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5160         build_warnings="${build_warnings} ${t}";;
5161   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
5162         build_warnings="${t} ${build_warnings}";;
5163   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5164 esac
5165 else
5166   build_warnings=""
5167 fi
5168
5169 if test "x${build_warnings}" != x -a "x$GCC" = xyes
5170 then
5171    WARN_CFLAGS="${build_warnings}"
5172 else
5173    WARN_CFLAGS=""
5174 fi
5175
5176
5177 MMALLOC_CFLAGS=
5178 MMALLOC=
5179
5180
5181
5182 # Check whether --with-mmalloc or --without-mmalloc was given.
5183 if test "${with_mmalloc+set}" = set; then
5184   withval="$with_mmalloc"
5185   case "${withval}" in
5186   yes)  want_mmalloc=true ;;
5187   no)   want_mmalloc=false;;
5188   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
5189 esac
5190 else
5191   want_mmalloc=false
5192 fi
5193
5194 if test x$want_mmalloc = xtrue; then
5195    cat >> confdefs.h <<\EOF
5196 #define USE_MMALLOC 1
5197 EOF
5198
5199    cat >> confdefs.h <<\EOF
5200 #define MMCHECK_FORCE 1
5201 EOF
5202
5203    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
5204    MMALLOC='../mmalloc/libmmalloc.a'
5205 fi
5206
5207
5208 # In the Cygwin environment, we need some additional flags.
5209 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
5210 echo "configure:5334: checking for cygwin" >&5
5211 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
5212   echo $ac_n "(cached) $ac_c" 1>&6
5213 else
5214   cat > conftest.$ac_ext <<EOF
5215 #line 5339 "configure"
5216 #include "confdefs.h"
5217
5218 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
5219 lose
5220 #endif
5221 EOF
5222 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5223   egrep "lose" >/dev/null 2>&1; then
5224   rm -rf conftest*
5225   gdb_cv_os_cygwin=yes
5226 else
5227   rm -rf conftest*
5228   gdb_cv_os_cygwin=no
5229 fi
5230 rm -f conftest*
5231
5232 fi
5233
5234 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
5235
5236 DLLTOOL=${DLLTOOL-dlltool}
5237 WINDRES=${WINDRES-windres}
5238
5239
5240
5241 if test x$gdb_host = xgo32; then
5242   TERM_LIB=
5243 else
5244 if test x$gdb_cv_os_cygwin = xyes; then
5245   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
5246 else
5247   TERM_LIB=
5248   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
5249 echo "configure:5373: checking for tgetent in -lncurses" >&5
5250 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
5251 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5252   echo $ac_n "(cached) $ac_c" 1>&6
5253 else
5254   ac_save_LIBS="$LIBS"
5255 LIBS="-lncurses  $LIBS"
5256 cat > conftest.$ac_ext <<EOF
5257 #line 5381 "configure"
5258 #include "confdefs.h"
5259 /* Override any gcc2 internal prototype to avoid an error.  */
5260 /* We use char because int might match the return type of a gcc2
5261     builtin and then its argument prototype would still apply.  */
5262 char tgetent();
5263
5264 int main() {
5265 tgetent()
5266 ; return 0; }
5267 EOF
5268 if { (eval echo configure:5392: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5269   rm -rf conftest*
5270   eval "ac_cv_lib_$ac_lib_var=yes"
5271 else
5272   echo "configure: failed program was:" >&5
5273   cat conftest.$ac_ext >&5
5274   rm -rf conftest*
5275   eval "ac_cv_lib_$ac_lib_var=no"
5276 fi
5277 rm -f conftest*
5278 LIBS="$ac_save_LIBS"
5279
5280 fi
5281 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5282   echo "$ac_t""yes" 1>&6
5283   TERM_LIB=-lncurses
5284 else
5285   echo "$ac_t""no" 1>&6
5286 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
5287 echo "configure:5411: checking for tgetent in -lHcurses" >&5
5288 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
5289 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5290   echo $ac_n "(cached) $ac_c" 1>&6
5291 else
5292   ac_save_LIBS="$LIBS"
5293 LIBS="-lHcurses  $LIBS"
5294 cat > conftest.$ac_ext <<EOF
5295 #line 5419 "configure"
5296 #include "confdefs.h"
5297 /* Override any gcc2 internal prototype to avoid an error.  */
5298 /* We use char because int might match the return type of a gcc2
5299     builtin and then its argument prototype would still apply.  */
5300 char tgetent();
5301
5302 int main() {
5303 tgetent()
5304 ; return 0; }
5305 EOF
5306 if { (eval echo configure:5430: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5307   rm -rf conftest*
5308   eval "ac_cv_lib_$ac_lib_var=yes"
5309 else
5310   echo "configure: failed program was:" >&5
5311   cat conftest.$ac_ext >&5
5312   rm -rf conftest*
5313   eval "ac_cv_lib_$ac_lib_var=no"
5314 fi
5315 rm -f conftest*
5316 LIBS="$ac_save_LIBS"
5317
5318 fi
5319 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5320   echo "$ac_t""yes" 1>&6
5321   TERM_LIB=-lHcurses
5322 else
5323   echo "$ac_t""no" 1>&6
5324 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
5325 echo "configure:5449: checking for tgetent in -ltermlib" >&5
5326 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
5327 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5328   echo $ac_n "(cached) $ac_c" 1>&6
5329 else
5330   ac_save_LIBS="$LIBS"
5331 LIBS="-ltermlib  $LIBS"
5332 cat > conftest.$ac_ext <<EOF
5333 #line 5457 "configure"
5334 #include "confdefs.h"
5335 /* Override any gcc2 internal prototype to avoid an error.  */
5336 /* We use char because int might match the return type of a gcc2
5337     builtin and then its argument prototype would still apply.  */
5338 char tgetent();
5339
5340 int main() {
5341 tgetent()
5342 ; return 0; }
5343 EOF
5344 if { (eval echo configure:5468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5345   rm -rf conftest*
5346   eval "ac_cv_lib_$ac_lib_var=yes"
5347 else
5348   echo "configure: failed program was:" >&5
5349   cat conftest.$ac_ext >&5
5350   rm -rf conftest*
5351   eval "ac_cv_lib_$ac_lib_var=no"
5352 fi
5353 rm -f conftest*
5354 LIBS="$ac_save_LIBS"
5355
5356 fi
5357 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5358   echo "$ac_t""yes" 1>&6
5359   TERM_LIB=-ltermlib
5360 else
5361   echo "$ac_t""no" 1>&6
5362 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
5363 echo "configure:5487: checking for tgetent in -ltermcap" >&5
5364 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
5365 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5366   echo $ac_n "(cached) $ac_c" 1>&6
5367 else
5368   ac_save_LIBS="$LIBS"
5369 LIBS="-ltermcap  $LIBS"
5370 cat > conftest.$ac_ext <<EOF
5371 #line 5495 "configure"
5372 #include "confdefs.h"
5373 /* Override any gcc2 internal prototype to avoid an error.  */
5374 /* We use char because int might match the return type of a gcc2
5375     builtin and then its argument prototype would still apply.  */
5376 char tgetent();
5377
5378 int main() {
5379 tgetent()
5380 ; return 0; }
5381 EOF
5382 if { (eval echo configure:5506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5383   rm -rf conftest*
5384   eval "ac_cv_lib_$ac_lib_var=yes"
5385 else
5386   echo "configure: failed program was:" >&5
5387   cat conftest.$ac_ext >&5
5388   rm -rf conftest*
5389   eval "ac_cv_lib_$ac_lib_var=no"
5390 fi
5391 rm -f conftest*
5392 LIBS="$ac_save_LIBS"
5393
5394 fi
5395 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5396   echo "$ac_t""yes" 1>&6
5397   TERM_LIB=-ltermcap
5398 else
5399   echo "$ac_t""no" 1>&6
5400 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
5401 echo "configure:5525: checking for tgetent in -lcurses" >&5
5402 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
5403 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5404   echo $ac_n "(cached) $ac_c" 1>&6
5405 else
5406   ac_save_LIBS="$LIBS"
5407 LIBS="-lcurses  $LIBS"
5408 cat > conftest.$ac_ext <<EOF
5409 #line 5533 "configure"
5410 #include "confdefs.h"
5411 /* Override any gcc2 internal prototype to avoid an error.  */
5412 /* We use char because int might match the return type of a gcc2
5413     builtin and then its argument prototype would still apply.  */
5414 char tgetent();
5415
5416 int main() {
5417 tgetent()
5418 ; return 0; }
5419 EOF
5420 if { (eval echo configure:5544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5421   rm -rf conftest*
5422   eval "ac_cv_lib_$ac_lib_var=yes"
5423 else
5424   echo "configure: failed program was:" >&5
5425   cat conftest.$ac_ext >&5
5426   rm -rf conftest*
5427   eval "ac_cv_lib_$ac_lib_var=no"
5428 fi
5429 rm -f conftest*
5430 LIBS="$ac_save_LIBS"
5431
5432 fi
5433 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5434   echo "$ac_t""yes" 1>&6
5435   TERM_LIB=-lcurses
5436 else
5437   echo "$ac_t""no" 1>&6
5438 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
5439 echo "configure:5563: checking for tgetent in -lterminfo" >&5
5440 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
5441 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5442   echo $ac_n "(cached) $ac_c" 1>&6
5443 else
5444   ac_save_LIBS="$LIBS"
5445 LIBS="-lterminfo  $LIBS"
5446 cat > conftest.$ac_ext <<EOF
5447 #line 5571 "configure"
5448 #include "confdefs.h"
5449 /* Override any gcc2 internal prototype to avoid an error.  */
5450 /* We use char because int might match the return type of a gcc2
5451     builtin and then its argument prototype would still apply.  */
5452 char tgetent();
5453
5454 int main() {
5455 tgetent()
5456 ; return 0; }
5457 EOF
5458 if { (eval echo configure:5582: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5459   rm -rf conftest*
5460   eval "ac_cv_lib_$ac_lib_var=yes"
5461 else
5462   echo "configure: failed program was:" >&5
5463   cat conftest.$ac_ext >&5
5464   rm -rf conftest*
5465   eval "ac_cv_lib_$ac_lib_var=no"
5466 fi
5467 rm -f conftest*
5468 LIBS="$ac_save_LIBS"
5469
5470 fi
5471 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5472   echo "$ac_t""yes" 1>&6
5473   TERM_LIB=-lterminfo
5474 else
5475   echo "$ac_t""no" 1>&6
5476 fi
5477
5478 fi
5479
5480 fi
5481
5482 fi
5483
5484 fi
5485
5486 fi
5487
5488
5489   if test "x$TERM_LIB" = x
5490   then
5491     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
5492   fi
5493 fi
5494 fi
5495
5496
5497 # libreadline needs libuser32.a in a cygwin environment
5498 WIN32LIBS=
5499 if test x$gdb_cv_os_cygwin = xyes; then
5500     WIN32LIBS="-luser32"
5501 fi
5502
5503
5504
5505 # If we find X, set shell vars x_includes and x_libraries to the
5506 # paths, otherwise set no_x=yes.
5507 # Uses ac_ vars as temps to allow command line to override cache and checks.
5508 # --without-x overrides everything else, but does not touch the cache.
5509 echo $ac_n "checking for X""... $ac_c" 1>&6
5510 echo "configure:6718: checking for X" >&5
5511
5512 # Check whether --with-x or --without-x was given.
5513 if test "${with_x+set}" = set; then
5514   withval="$with_x"
5515   :
5516 fi
5517
5518 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5519 if test "x$with_x" = xno; then
5520   # The user explicitly disabled X.
5521   have_x=disabled
5522 else
5523   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
5524     # Both variables are already set.
5525     have_x=yes
5526   else
5527 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
5528   echo $ac_n "(cached) $ac_c" 1>&6
5529 else
5530   # One or both of the vars are not set, and there is no cached value.
5531 ac_x_includes=NO ac_x_libraries=NO
5532 rm -fr conftestdir
5533 if mkdir conftestdir; then
5534   cd conftestdir
5535   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
5536   cat > Imakefile <<'EOF'
5537 acfindx:
5538         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
5539 EOF
5540   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
5541     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5542     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
5543     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5544     for ac_extension in a so sl; do
5545       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
5546         test -f $ac_im_libdir/libX11.$ac_extension; then
5547         ac_im_usrlibdir=$ac_im_libdir; break
5548       fi
5549     done
5550     # Screen out bogus values from the imake configuration.  They are
5551     # bogus both because they are the default anyway, and because
5552     # using them would break gcc on systems where it needs fixed includes.
5553     case "$ac_im_incroot" in
5554         /usr/include) ;;
5555         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
5556     esac
5557     case "$ac_im_usrlibdir" in
5558         /usr/lib | /lib) ;;
5559         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
5560     esac
5561   fi
5562   cd ..
5563   rm -fr conftestdir
5564 fi
5565
5566 if test "$ac_x_includes" = NO; then
5567   # Guess where to find include files, by looking for this one X11 .h file.
5568   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
5569
5570   # First, try using that file with no special directory specified.
5571 cat > conftest.$ac_ext <<EOF
5572 #line 6780 "configure"
5573 #include "confdefs.h"
5574 #include <$x_direct_test_include>
5575 EOF
5576 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5577 { (eval echo configure:6785: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5578 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5579 if test -z "$ac_err"; then
5580   rm -rf conftest*
5581   # We can compile using X headers with no special include directory.
5582 ac_x_includes=
5583 else
5584   echo "$ac_err" >&5
5585   echo "configure: failed program was:" >&5
5586   cat conftest.$ac_ext >&5
5587   rm -rf conftest*
5588   # Look for the header file in a standard set of common directories.
5589 # Check X11 before X11Rn because it is often a symlink to the current release.
5590   for ac_dir in               \
5591     /usr/X11/include          \
5592     /usr/X11R6/include        \
5593     /usr/X11R5/include        \
5594     /usr/X11R4/include        \
5595                               \
5596     /usr/include/X11          \
5597     /usr/include/X11R6        \
5598     /usr/include/X11R5        \
5599     /usr/include/X11R4        \
5600                               \
5601     /usr/local/X11/include    \
5602     /usr/local/X11R6/include  \
5603     /usr/local/X11R5/include  \
5604     /usr/local/X11R4/include  \
5605                               \
5606     /usr/local/include/X11    \
5607     /usr/local/include/X11R6  \
5608     /usr/local/include/X11R5  \
5609     /usr/local/include/X11R4  \
5610                               \
5611     /usr/X386/include         \
5612     /usr/x386/include         \
5613     /usr/XFree86/include/X11  \
5614                               \
5615     /usr/include              \
5616     /usr/local/include        \
5617     /usr/unsupported/include  \
5618     /usr/athena/include       \
5619     /usr/local/x11r5/include  \
5620     /usr/lpp/Xamples/include  \
5621                               \
5622     /usr/openwin/include      \
5623     /usr/openwin/share/include \
5624     ; \
5625   do
5626     if test -r "$ac_dir/$x_direct_test_include"; then
5627       ac_x_includes=$ac_dir
5628       break
5629     fi
5630   done
5631 fi
5632 rm -f conftest*
5633 fi # $ac_x_includes = NO
5634
5635 if test "$ac_x_libraries" = NO; then
5636   # Check for the libraries.
5637
5638   test -z "$x_direct_test_library" && x_direct_test_library=Xt
5639   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
5640
5641   # See if we find them without any special options.
5642   # Don't add to $LIBS permanently.
5643   ac_save_LIBS="$LIBS"
5644   LIBS="-l$x_direct_test_library $LIBS"
5645 cat > conftest.$ac_ext <<EOF
5646 #line 6854 "configure"
5647 #include "confdefs.h"
5648
5649 int main() {
5650 ${x_direct_test_function}()
5651 ; return 0; }
5652 EOF
5653 if { (eval echo configure:6861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5654   rm -rf conftest*
5655   LIBS="$ac_save_LIBS"
5656 # We can link X programs with no special library path.
5657 ac_x_libraries=
5658 else
5659   echo "configure: failed program was:" >&5
5660   cat conftest.$ac_ext >&5
5661   rm -rf conftest*
5662   LIBS="$ac_save_LIBS"
5663 # First see if replacing the include by lib works.
5664 # Check X11 before X11Rn because it is often a symlink to the current release.
5665 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
5666     /usr/X11/lib          \
5667     /usr/X11R6/lib        \
5668     /usr/X11R5/lib        \
5669     /usr/X11R4/lib        \
5670                           \
5671     /usr/lib/X11          \
5672     /usr/lib/X11R6        \
5673     /usr/lib/X11R5        \
5674     /usr/lib/X11R4        \
5675                           \
5676     /usr/local/X11/lib    \
5677     /usr/local/X11R6/lib  \
5678     /usr/local/X11R5/lib  \
5679     /usr/local/X11R4/lib  \
5680                           \
5681     /usr/local/lib/X11    \
5682     /usr/local/lib/X11R6  \
5683     /usr/local/lib/X11R5  \
5684     /usr/local/lib/X11R4  \
5685                           \
5686     /usr/X386/lib         \
5687     /usr/x386/lib         \
5688     /usr/XFree86/lib/X11  \
5689                           \
5690     /usr/lib              \
5691     /usr/local/lib        \
5692     /usr/unsupported/lib  \
5693     /usr/athena/lib       \
5694     /usr/local/x11r5/lib  \
5695     /usr/lpp/Xamples/lib  \
5696     /lib/usr/lib/X11      \
5697                           \
5698     /usr/openwin/lib      \
5699     /usr/openwin/share/lib \
5700     ; \
5701 do
5702   for ac_extension in a so sl; do
5703     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
5704       ac_x_libraries=$ac_dir
5705       break 2
5706     fi
5707   done
5708 done
5709 fi
5710 rm -f conftest*
5711 fi # $ac_x_libraries = NO
5712
5713 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
5714   # Didn't find X anywhere.  Cache the known absence of X.
5715   ac_cv_have_x="have_x=no"
5716 else
5717   # Record where we found X for the cache.
5718   ac_cv_have_x="have_x=yes \
5719                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
5720 fi
5721 fi
5722   fi
5723   eval "$ac_cv_have_x"
5724 fi # $with_x != no
5725
5726 if test "$have_x" != yes; then
5727   echo "$ac_t""$have_x" 1>&6
5728   no_x=yes
5729 else
5730   # If each of the values was on the command line, it overrides each guess.
5731   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5732   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5733   # Update the cache value to reflect the command line values.
5734   ac_cv_have_x="have_x=yes \
5735                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
5736   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
5737 fi
5738
5739
5740
5741 # Unlike the sim directory, whether a simulator is linked is controlled by
5742 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
5743 # This code just checks for a few cases where we'd like to ignore those
5744 # definitions, even when they're present in the '.mt' file.  These cases
5745 # are when --disable-sim is specified, or if the simulator directory is
5746 # not part of the soruce tree.
5747 #
5748 # Check whether --enable-sim or --disable-sim was given.
5749 if test "${enable_sim+set}" = set; then
5750   enableval="$enable_sim"
5751   echo "enable_sim = $enable_sim";
5752  echo "enableval = ${enableval}";
5753  case "${enableval}" in
5754   yes) ignore_sim=false ;;
5755   no)  ignore_sim=true ;;
5756   *)   ignore_sim=false ;;
5757  esac
5758 else
5759   ignore_sim=false
5760 fi
5761
5762
5763 if test ! -d "${srcdir}/../sim"; then
5764   ignore_sim=true
5765 fi
5766
5767 if test "${ignore_sim}" = "true"; then
5768     IGNORE_SIM="SIM="
5769     IGNORE_SIM_OBS="SIM_OBS="
5770 else
5771     IGNORE_SIM=""
5772     IGNORE_SIM_OBS=""
5773     cat >> confdefs.h <<\EOF
5774 #define WITH_SIM 1
5775 EOF
5776
5777 fi
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787 # Begin stuff to support --enable-shared
5788 # Check whether --enable-shared or --disable-shared was given.
5789 if test "${enable_shared+set}" = set; then
5790   enableval="$enable_shared"
5791   case "${enableval}" in
5792   yes) shared=true ;;
5793   no)  shared=false ;;
5794   *) shared=true ;;
5795 esac
5796 fi
5797
5798 HLDFLAGS=
5799 HLDENV=
5800 # If we have shared libraries, try to set rpath reasonably.
5801 if test "${shared}" = "true"; then
5802   case "${host}" in
5803   *-*-hpux*)
5804     HLDFLAGS='-Wl,+s,+b,$(libdir)'
5805     ;;
5806   *-*-irix5* | *-*-irix6*)
5807     HLDFLAGS='-Wl,-rpath,$(libdir)'
5808     ;;
5809   *-*-linux*aout*)
5810     ;;
5811   *-*-linux* | *-pc-linux-gnu)
5812     HLDFLAGS='-Wl,-rpath,$(libdir)'
5813     ;;
5814   *-*-solaris*)
5815     HLDFLAGS='-R $(libdir)'
5816     ;;
5817   *-*-sysv4*)
5818     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
5819     ;;
5820   esac
5821 fi
5822
5823 # On SunOS, if the linker supports the -rpath option, use it to
5824 # prevent ../bfd and ../opcodes from being included in the run time
5825 # search path.
5826 case "${host}" in
5827   *-*-sunos*)
5828     echo 'main () { }' > conftest.c
5829     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
5830     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
5831       :
5832     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
5833       :
5834     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
5835       :
5836     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
5837       :
5838     elif test "${shared}" = "true"; then
5839       HLDFLAGS='-Wl,-rpath=$(libdir)'
5840     else
5841       HLDFLAGS='-Wl,-rpath='
5842     fi
5843     rm -f conftest.t conftest.c conftest
5844     ;;
5845 esac
5846
5847
5848 # End stuff to support --enable-shared
5849
5850 # target_subdir is used by the testsuite to find the target libraries.
5851 target_subdir=
5852 if test "${host}" != "${target}"; then
5853     target_subdir="${target_alias}/"
5854 fi
5855
5856
5857 frags=
5858 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
5859 if test ! -f ${host_makefile_frag}; then
5860 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
5861 fi
5862 frags="$frags $host_makefile_frag"
5863
5864 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
5865 if test ! -f ${target_makefile_frag}; then
5866 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
5867 fi
5868 frags="$frags $target_makefile_frag"
5869
5870
5871
5872
5873
5874 hostfile=`sed -n '
5875 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5876 ' ${host_makefile_frag}`
5877
5878 targetfile=`sed -n '
5879 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5880 ' ${target_makefile_frag}`
5881
5882 # these really aren't orthogonal true/false values of the same condition,
5883 # but shells are slow enough that I like to reuse the test conditions
5884 # whenever possible
5885 if test "${target}" = "${host}"; then
5886 nativefile=`sed -n '
5887 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
5888 ' ${host_makefile_frag}`
5889 # else
5890 # GDBserver is only useful in a "native" enviroment
5891 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
5892 fi
5893
5894
5895 SUBDIRS="doc testsuite nlm"
5896 if test "${enable_multi_ice}" = "yes"; then
5897   SUBDIRS="${SUBDIRS} multi-ice"
5898 fi
5899
5900
5901
5902 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
5903 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
5904 # corresponding links.  But we have to remove the xm.h files and tm.h
5905 # files anyway, e.g. when switching from "configure host" to
5906 # "configure none".
5907
5908 files=
5909 links=
5910 rm -f xm.h
5911 if test "${hostfile}" != ""; then
5912 files="${files} config/${gdb_host_cpu}/${hostfile}"
5913 links="${links} xm.h"
5914 fi
5915 rm -f tm.h
5916 if test "${targetfile}" != ""; then
5917 files="${files} config/${gdb_target_cpu}/${targetfile}"
5918 links="${links} tm.h"
5919 fi
5920 rm -f nm.h
5921 if test "${nativefile}" != ""; then
5922 files="${files} config/${gdb_host_cpu}/${nativefile}"
5923 links="${links} nm.h"
5924 else
5925 # A cross-only configuration.
5926 files="${files} config/nm-empty.h"
5927 links="${links} nm.h"
5928 fi
5929
5930
5931
5932 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
5933 echo "configure:7212: checking for Cygwin environment" >&5
5934 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
5935   echo $ac_n "(cached) $ac_c" 1>&6
5936 else
5937   cat > conftest.$ac_ext <<EOF
5938 #line 7217 "configure"
5939 #include "confdefs.h"
5940
5941 int main() {
5942
5943 #ifndef __CYGWIN__
5944 #define __CYGWIN__ __CYGWIN32__
5945 #endif
5946 return __CYGWIN__;
5947 ; return 0; }
5948 EOF
5949 if { (eval echo configure:7228: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5950   rm -rf conftest*
5951   ac_cv_cygwin=yes
5952 else
5953   echo "configure: failed program was:" >&5
5954   cat conftest.$ac_ext >&5
5955   rm -rf conftest*
5956   ac_cv_cygwin=no
5957 fi
5958 rm -f conftest*
5959 rm -f conftest*
5960 fi
5961
5962 echo "$ac_t""$ac_cv_cygwin" 1>&6
5963 CYGWIN=
5964 test "$ac_cv_cygwin" = yes && CYGWIN=yes
5965 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
5966 echo "configure:7245: checking for mingw32 environment" >&5
5967 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
5968   echo $ac_n "(cached) $ac_c" 1>&6
5969 else
5970   cat > conftest.$ac_ext <<EOF
5971 #line 7250 "configure"
5972 #include "confdefs.h"
5973
5974 int main() {
5975 return __MINGW32__;
5976 ; return 0; }
5977 EOF
5978 if { (eval echo configure:7257: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5979   rm -rf conftest*
5980   ac_cv_mingw32=yes
5981 else
5982   echo "configure: failed program was:" >&5
5983   cat conftest.$ac_ext >&5
5984   rm -rf conftest*
5985   ac_cv_mingw32=no
5986 fi
5987 rm -f conftest*
5988 rm -f conftest*
5989 fi
5990
5991 echo "$ac_t""$ac_cv_mingw32" 1>&6
5992 MINGW32=
5993 test "$ac_cv_mingw32" = yes && MINGW32=yes
5994
5995
5996 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5997 echo "configure:7276: checking for executable suffix" >&5
5998 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
5999   echo $ac_n "(cached) $ac_c" 1>&6
6000 else
6001   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
6002   ac_cv_exeext=.exe
6003 else
6004   rm -f conftest*
6005   echo 'int main () { return 0; }' > conftest.$ac_ext
6006   ac_cv_exeext=
6007   if { (eval echo configure:7286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
6008     for file in conftest.*; do
6009       case $file in
6010       *.c | *.o | *.obj) ;;
6011       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
6012       esac
6013     done
6014   else
6015     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
6016   fi
6017   rm -f conftest*
6018   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
6019 fi
6020 fi
6021
6022 EXEEXT=""
6023 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
6024 echo "$ac_t""${ac_cv_exeext}" 1>&6
6025 ac_exeext=$EXEEXT
6026
6027
6028 subdirs="$configdirs"
6029
6030 trap '' 1 2 15
6031 cat > confcache <<\EOF
6032 # This file is a shell script that caches the results of configure
6033 # tests run on this system so they can be shared between configure
6034 # scripts and configure runs.  It is not useful on other systems.
6035 # If it contains results you don't want to keep, you may remove or edit it.
6036 #
6037 # By default, configure uses ./config.cache as the cache file,
6038 # creating it if it does not exist already.  You can give configure
6039 # the --cache-file=FILE option to use a different cache file; that is
6040 # what configure does when it calls configure scripts in
6041 # subdirectories, so they share the cache.
6042 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6043 # config.status only pays attention to the cache file if you give it the
6044 # --recheck option to rerun configure.
6045 #
6046 EOF
6047 # The following way of writing the cache mishandles newlines in values,
6048 # but we know of no workaround that is simple, portable, and efficient.
6049 # So, don't put newlines in cache variables' values.
6050 # Ultrix sh set writes to stderr and can't be redirected directly,
6051 # and sets the high bit in the cache file unless we assign to the vars.
6052 (set) 2>&1 |
6053   case `(ac_space=' '; set | grep ac_space) 2>&1` in
6054   *ac_space=\ *)
6055     # `set' does not quote correctly, so add quotes (double-quote substitution
6056     # turns \\\\ into \\, and sed turns \\ into \).
6057     sed -n \
6058       -e "s/'/'\\\\''/g" \
6059       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6060     ;;
6061   *)
6062     # `set' quotes correctly as required by POSIX, so do not add quotes.
6063     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6064     ;;
6065   esac >> confcache
6066 if cmp -s $cache_file confcache; then
6067   :
6068 else
6069   if test -w $cache_file; then
6070     echo "updating cache $cache_file"
6071     cat confcache > $cache_file
6072   else
6073     echo "not updating unwritable cache $cache_file"
6074   fi
6075 fi
6076 rm -f confcache
6077
6078 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6079
6080 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6081 # Let make expand exec_prefix.
6082 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6083
6084 # Any assignment to VPATH causes Sun make to only execute
6085 # the first set of double-colon rules, so remove it if not needed.
6086 # If there is a colon in the path, we need to keep it.
6087 if test "x$srcdir" = x.; then
6088   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6089 fi
6090
6091 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6092
6093 DEFS=-DHAVE_CONFIG_H
6094
6095 # Without the "./", some shells look in PATH for config.status.
6096 : ${CONFIG_STATUS=./config.status}
6097
6098 echo creating $CONFIG_STATUS
6099 rm -f $CONFIG_STATUS
6100 cat > $CONFIG_STATUS <<EOF
6101 #! /bin/sh
6102 # Generated automatically by configure.
6103 # Run this file to recreate the current configuration.
6104 # This directory was configured as follows,
6105 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6106 #
6107 # $0 $ac_configure_args
6108 #
6109 # Compiler output produced by configure, useful for debugging
6110 # configure, is in ./config.log if it exists.
6111
6112 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6113 for ac_option
6114 do
6115   case "\$ac_option" in
6116   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6117     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6118     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6119   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6120     echo "$CONFIG_STATUS generated by autoconf version 2.13"
6121     exit 0 ;;
6122   -help | --help | --hel | --he | --h)
6123     echo "\$ac_cs_usage"; exit 0 ;;
6124   *) echo "\$ac_cs_usage"; exit 1 ;;
6125   esac
6126 done
6127
6128 ac_given_srcdir=$srcdir
6129 ac_given_INSTALL="$INSTALL"
6130
6131 trap 'rm -fr `echo "Makefile tui/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
6132 EOF
6133 cat >> $CONFIG_STATUS <<EOF
6134
6135 # Protect against being on the right side of a sed subst in config.status.
6136 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6137  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6138 $ac_vpsub
6139 $extrasub
6140 s%@SHELL@%$SHELL%g
6141 s%@CFLAGS@%$CFLAGS%g
6142 s%@CPPFLAGS@%$CPPFLAGS%g
6143 s%@CXXFLAGS@%$CXXFLAGS%g
6144 s%@FFLAGS@%$FFLAGS%g
6145 s%@DEFS@%$DEFS%g
6146 s%@LDFLAGS@%$LDFLAGS%g
6147 s%@LIBS@%$LIBS%g
6148 s%@exec_prefix@%$exec_prefix%g
6149 s%@prefix@%$prefix%g
6150 s%@program_transform_name@%$program_transform_name%g
6151 s%@bindir@%$bindir%g
6152 s%@sbindir@%$sbindir%g
6153 s%@libexecdir@%$libexecdir%g
6154 s%@datadir@%$datadir%g
6155 s%@sysconfdir@%$sysconfdir%g
6156 s%@sharedstatedir@%$sharedstatedir%g
6157 s%@localstatedir@%$localstatedir%g
6158 s%@libdir@%$libdir%g
6159 s%@includedir@%$includedir%g
6160 s%@oldincludedir@%$oldincludedir%g
6161 s%@infodir@%$infodir%g
6162 s%@mandir@%$mandir%g
6163 s%@CC@%$CC%g
6164 s%@CPP@%$CPP%g
6165 s%@host@%$host%g
6166 s%@host_alias@%$host_alias%g
6167 s%@host_cpu@%$host_cpu%g
6168 s%@host_vendor@%$host_vendor%g
6169 s%@host_os@%$host_os%g
6170 s%@target@%$target%g
6171 s%@target_alias@%$target_alias%g
6172 s%@target_cpu@%$target_cpu%g
6173 s%@target_vendor@%$target_vendor%g
6174 s%@target_os@%$target_os%g
6175 s%@build@%$build%g
6176 s%@build_alias@%$build_alias%g
6177 s%@build_cpu@%$build_cpu%g
6178 s%@build_vendor@%$build_vendor%g
6179 s%@build_os@%$build_os%g
6180 s%@SET_MAKE@%$SET_MAKE%g
6181 s%@RANLIB@%$RANLIB%g
6182 s%@ALLOCA@%$ALLOCA%g
6183 s%@USE_NLS@%$USE_NLS%g
6184 s%@MSGFMT@%$MSGFMT%g
6185 s%@GMSGFMT@%$GMSGFMT%g
6186 s%@XGETTEXT@%$XGETTEXT%g
6187 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
6188 s%@CATALOGS@%$CATALOGS%g
6189 s%@CATOBJEXT@%$CATOBJEXT%g
6190 s%@DATADIRNAME@%$DATADIRNAME%g
6191 s%@GMOFILES@%$GMOFILES%g
6192 s%@INSTOBJEXT@%$INSTOBJEXT%g
6193 s%@INTLDEPS@%$INTLDEPS%g
6194 s%@INTLLIBS@%$INTLLIBS%g
6195 s%@INTLOBJS@%$INTLOBJS%g
6196 s%@POFILES@%$POFILES%g
6197 s%@POSUB@%$POSUB%g
6198 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
6199 s%@GT_NO@%$GT_NO%g
6200 s%@GT_YES@%$GT_YES%g
6201 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
6202 s%@l@%$l%g
6203 s%@AWK@%$AWK%g
6204 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6205 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
6206 s%@INSTALL_DATA@%$INSTALL_DATA%g
6207 s%@AR@%$AR%g
6208 s%@YACC@%$YACC%g
6209 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
6210 s%@BUILD_TUI@%$BUILD_TUI%g
6211 s%@TUI_LIBRARY@%$TUI_LIBRARY%g
6212 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
6213 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
6214 s%@MMALLOC@%$MMALLOC%g
6215 s%@MACHINE_OBS@%$MACHINE_OBS%g
6216 s%@DLLTOOL@%$DLLTOOL%g
6217 s%@WINDRES@%$WINDRES%g
6218 s%@TERM_LIB@%$TERM_LIB%g
6219 s%@WIN32LIBS@%$WIN32LIBS%g
6220 s%@ENABLE_IDE@%$ENABLE_IDE%g
6221 s%@FOUNDRY_LIB_BASE@%$FOUNDRY_LIB_BASE%g
6222 s%@LIBGUI@%$LIBGUI%g
6223 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
6224 s%@IDE_CFLAGS_X@%$IDE_CFLAGS_X%g
6225 s%@IDE_X@%$IDE_X%g
6226 s%@LIBIDETCL@%$LIBIDETCL%g
6227 s%@LIBIDE@%$LIBIDE%g
6228 s%@IDE_DEPS@%$IDE_DEPS%g
6229 s%@WIN32LDAPP@%$WIN32LDAPP%g
6230 s%@TCL_VERSION@%$TCL_VERSION%g
6231 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
6232 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
6233 s%@TCL_CC@%$TCL_CC%g
6234 s%@TCL_DEFS@%$TCL_DEFS%g
6235 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
6236 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
6237 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
6238 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
6239 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
6240 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
6241 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
6242 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
6243 s%@TCL_RANLIB@%$TCL_RANLIB%g
6244 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
6245 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
6246 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
6247 s%@TK_VERSION@%$TK_VERSION%g
6248 s%@TK_DEFS@%$TK_DEFS%g
6249 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
6250 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
6251 s%@TK_XLIBSW@%$TK_XLIBSW%g
6252 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
6253 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
6254 s%@TCLHDIR@%$TCLHDIR%g
6255 s%@TKHDIR@%$TKHDIR%g
6256 s%@ITCLHDIR@%$ITCLHDIR%g
6257 s%@ITKHDIR@%$ITKHDIR%g
6258 s%@TIXHDIR@%$TIXHDIR%g
6259 s%@ITCL_VERSION@%$ITCL_VERSION%g
6260 s%@ITCL_DEFS@%$ITCL_DEFS%g
6261 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
6262 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
6263 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
6264 s%@ITK_VERSION@%$ITK_VERSION%g
6265 s%@ITK_DEFS@%$ITK_DEFS%g
6266 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
6267 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
6268 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
6269 s%@TIX_VERSION@%$TIX_VERSION%g
6270 s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
6271 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
6272 s%@X_CFLAGS@%$X_CFLAGS%g
6273 s%@X_LDFLAGS@%$X_LDFLAGS%g
6274 s%@X_LIBS@%$X_LIBS%g
6275 s%@ITCLLIB@%$ITCLLIB%g
6276 s%@ITCL_DEPS@%$ITCL_DEPS%g
6277 s%@ITKLIB@%$ITKLIB%g
6278 s%@ITK_DEPS@%$ITK_DEPS%g
6279 s%@TIXLIB@%$TIXLIB%g
6280 s%@TIX_DEPS@%$TIX_DEPS%g
6281 s%@GDBTKLIBS@%$GDBTKLIBS%g
6282 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
6283 s%@IGNORE_SIM@%$IGNORE_SIM%g
6284 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
6285 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
6286 s%@CONFIG_OBS@%$CONFIG_OBS%g
6287 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
6288 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
6289 s%@HLDFLAGS@%$HLDFLAGS%g
6290 s%@HLDENV@%$HLDENV%g
6291 s%@target_subdir@%$target_subdir%g
6292 /@host_makefile_frag@/r $host_makefile_frag
6293 s%@host_makefile_frag@%%g
6294 /@target_makefile_frag@/r $target_makefile_frag
6295 s%@target_makefile_frag@%%g
6296 s%@frags@%$frags%g
6297 s%@SUBDIRS@%$SUBDIRS%g
6298 s%@LN_S@%$LN_S%g
6299 s%@EXEEXT@%$EXEEXT%g
6300 s%@subdirs@%$subdirs%g
6301
6302 CEOF
6303 EOF
6304
6305 cat >> $CONFIG_STATUS <<\EOF
6306
6307 # Split the substitutions into bite-sized pieces for seds with
6308 # small command number limits, like on Digital OSF/1 and HP-UX.
6309 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6310 ac_file=1 # Number of current file.
6311 ac_beg=1 # First line for current file.
6312 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6313 ac_more_lines=:
6314 ac_sed_cmds=""
6315 while $ac_more_lines; do
6316   if test $ac_beg -gt 1; then
6317     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6318   else
6319     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6320   fi
6321   if test ! -s conftest.s$ac_file; then
6322     ac_more_lines=false
6323     rm -f conftest.s$ac_file
6324   else
6325     if test -z "$ac_sed_cmds"; then
6326       ac_sed_cmds="sed -f conftest.s$ac_file"
6327     else
6328       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6329     fi
6330     ac_file=`expr $ac_file + 1`
6331     ac_beg=$ac_end
6332     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6333   fi
6334 done
6335 if test -z "$ac_sed_cmds"; then
6336   ac_sed_cmds=cat
6337 fi
6338 EOF
6339
6340 cat >> $CONFIG_STATUS <<EOF
6341
6342 CONFIG_FILES=\${CONFIG_FILES-"Makefile tui/Makefile .gdbinit:gdbinit.in"}
6343 EOF
6344 cat >> $CONFIG_STATUS <<\EOF
6345 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6346   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6347   case "$ac_file" in
6348   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6349        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6350   *) ac_file_in="${ac_file}.in" ;;
6351   esac
6352
6353   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6354
6355   # Remove last slash and all that follows it.  Not all systems have dirname.
6356   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6357   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6358     # The file is in a subdirectory.
6359     test ! -d "$ac_dir" && mkdir "$ac_dir"
6360     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6361     # A "../" for each directory in $ac_dir_suffix.
6362     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6363   else
6364     ac_dir_suffix= ac_dots=
6365   fi
6366
6367   case "$ac_given_srcdir" in
6368   .)  srcdir=.
6369       if test -z "$ac_dots"; then top_srcdir=.
6370       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6371   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6372   *) # Relative path.
6373     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6374     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6375   esac
6376
6377   case "$ac_given_INSTALL" in
6378   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6379   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6380   esac
6381
6382   echo creating "$ac_file"
6383   rm -f "$ac_file"
6384   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6385   case "$ac_file" in
6386   *Makefile*) ac_comsub="1i\\
6387 # $configure_input" ;;
6388   *) ac_comsub= ;;
6389   esac
6390
6391   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6392   sed -e "$ac_comsub
6393 s%@configure_input@%$configure_input%g
6394 s%@srcdir@%$srcdir%g
6395 s%@top_srcdir@%$top_srcdir%g
6396 s%@INSTALL@%$INSTALL%g
6397 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6398 fi; done
6399 rm -f conftest.s*
6400
6401 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6402 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6403 #
6404 # ac_d sets the value in "#define NAME VALUE" lines.
6405 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6406 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6407 ac_dC='\3'
6408 ac_dD='%g'
6409 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6410 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6411 ac_uB='\([      ]\)%\1#\2define\3'
6412 ac_uC=' '
6413 ac_uD='\4%g'
6414 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6415 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6416 ac_eB='$%\1#\2define\3'
6417 ac_eC=' '
6418 ac_eD='%g'
6419
6420 if test "${CONFIG_HEADERS+set}" != set; then
6421 EOF
6422 cat >> $CONFIG_STATUS <<EOF
6423   CONFIG_HEADERS="config.h:config.in"
6424 EOF
6425 cat >> $CONFIG_STATUS <<\EOF
6426 fi
6427 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6428   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6429   case "$ac_file" in
6430   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6431        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6432   *) ac_file_in="${ac_file}.in" ;;
6433   esac
6434
6435   echo creating $ac_file
6436
6437   rm -f conftest.frag conftest.in conftest.out
6438   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6439   cat $ac_file_inputs > conftest.in
6440
6441 EOF
6442
6443 # Transform confdefs.h into a sed script conftest.vals that substitutes
6444 # the proper values into config.h.in to produce config.h.  And first:
6445 # Protect against being on the right side of a sed subst in config.status.
6446 # Protect against being in an unquoted here document in config.status.
6447 rm -f conftest.vals
6448 cat > conftest.hdr <<\EOF
6449 s/[\\&%]/\\&/g
6450 s%[\\$`]%\\&%g
6451 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6452 s%ac_d%ac_u%gp
6453 s%ac_u%ac_e%gp
6454 EOF
6455 sed -n -f conftest.hdr confdefs.h > conftest.vals
6456 rm -f conftest.hdr
6457
6458 # This sed command replaces #undef with comments.  This is necessary, for
6459 # example, in the case of _POSIX_SOURCE, which is predefined and required
6460 # on some systems where configure will not decide to define it.
6461 cat >> conftest.vals <<\EOF
6462 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6463 EOF
6464
6465 # Break up conftest.vals because some shells have a limit on
6466 # the size of here documents, and old seds have small limits too.
6467
6468 rm -f conftest.tail
6469 while :
6470 do
6471   ac_lines=`grep -c . conftest.vals`
6472   # grep -c gives empty output for an empty file on some AIX systems.
6473   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6474   # Write a limited-size here document to conftest.frag.
6475   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6476   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6477   echo 'CEOF
6478   sed -f conftest.frag conftest.in > conftest.out
6479   rm -f conftest.in
6480   mv conftest.out conftest.in
6481 ' >> $CONFIG_STATUS
6482   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6483   rm -f conftest.vals
6484   mv conftest.tail conftest.vals
6485 done
6486 rm -f conftest.vals
6487
6488 cat >> $CONFIG_STATUS <<\EOF
6489   rm -f conftest.frag conftest.h
6490   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6491   cat conftest.in >> conftest.h
6492   rm -f conftest.in
6493   if cmp -s $ac_file conftest.h 2>/dev/null; then
6494     echo "$ac_file is unchanged"
6495     rm -f conftest.h
6496   else
6497     # Remove last slash and all that follows it.  Not all systems have dirname.
6498       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6499       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6500       # The file is in a subdirectory.
6501       test ! -d "$ac_dir" && mkdir "$ac_dir"
6502     fi
6503     rm -f $ac_file
6504     mv conftest.h $ac_file
6505   fi
6506 fi; done
6507
6508 EOF
6509
6510 cat >> $CONFIG_STATUS <<EOF
6511 ac_sources="$files"
6512 ac_dests="$links"
6513 EOF
6514
6515 cat >> $CONFIG_STATUS <<\EOF
6516 srcdir=$ac_given_srcdir
6517 while test -n "$ac_sources"; do
6518   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6519   set $ac_sources; ac_source=$1; shift; ac_sources=$*
6520
6521   echo "linking $srcdir/$ac_source to $ac_dest"
6522
6523   if test ! -r $srcdir/$ac_source; then
6524     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
6525   fi
6526   rm -f $ac_dest
6527
6528   # Make relative symlinks.
6529   # Remove last slash and all that follows it.  Not all systems have dirname.
6530   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
6531   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
6532     # The dest file is in a subdirectory.
6533     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
6534     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
6535     # A "../" for each directory in $ac_dest_dir_suffix.
6536     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
6537   else
6538     ac_dest_dir_suffix= ac_dots=
6539   fi
6540
6541   case "$srcdir" in
6542   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
6543   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
6544   esac
6545
6546   # Make a symlink if possible; otherwise try a hard link.
6547   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6548     ln $srcdir/$ac_source $ac_dest; then :
6549   else
6550     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
6551   fi
6552 done
6553 EOF
6554 cat >> $CONFIG_STATUS <<EOF
6555
6556 gdb_host_cpu=$gdb_host_cpu
6557 gdb_target_cpu=$gdb_target_cpu
6558 nativefile=$nativefile
6559
6560 EOF
6561 cat >> $CONFIG_STATUS <<\EOF
6562
6563 if test "${nativefile}" = ""; then
6564 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
6565         < Makefile > Makefile.tem
6566 mv -f Makefile.tem Makefile
6567 fi
6568
6569 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
6570 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
6571 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
6572 mv -f Makefile.tmp Makefile
6573
6574 case x$CONFIG_HEADERS in
6575 xconfig.h:config.in)
6576 echo > stamp-h ;;
6577 esac
6578
6579 exit 0
6580 EOF
6581 chmod +x $CONFIG_STATUS
6582 rm -fr confdefs* $ac_clean_files
6583 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6584
6585 if test "$no_recursion" != yes; then
6586
6587   # Remove --cache-file and --srcdir arguments so they do not pile up.
6588   ac_sub_configure_args=
6589   ac_prev=
6590   for ac_arg in $ac_configure_args; do
6591     if test -n "$ac_prev"; then
6592       ac_prev=
6593       continue
6594     fi
6595     case "$ac_arg" in
6596     -cache-file | --cache-file | --cache-fil | --cache-fi \
6597     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6598       ac_prev=cache_file ;;
6599     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6600     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
6601       ;;
6602     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6603       ac_prev=srcdir ;;
6604     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6605       ;;
6606     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
6607     esac
6608   done
6609
6610   for ac_config_dir in $configdirs; do
6611
6612     # Do not complain, so a configure script can configure whichever
6613     # parts of a large source tree are present.
6614     if test ! -d $srcdir/$ac_config_dir; then
6615       continue
6616     fi
6617
6618     echo configuring in $ac_config_dir
6619
6620     case "$srcdir" in
6621     .) ;;
6622     *)
6623       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
6624       else
6625         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
6626       fi
6627       ;;
6628     esac
6629
6630     ac_popdir=`pwd`
6631     cd $ac_config_dir
6632
6633       # A "../" for each directory in /$ac_config_dir.
6634       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
6635
6636     case "$srcdir" in
6637     .) # No --srcdir option.  We are building in place.
6638       ac_sub_srcdir=$srcdir ;;
6639     /*) # Absolute path.
6640       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
6641     *) # Relative path.
6642       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
6643     esac
6644
6645     # Check for guested configure; otherwise get Cygnus style configure.
6646     if test -f $ac_sub_srcdir/configure; then
6647       ac_sub_configure=$ac_sub_srcdir/configure
6648     elif test -f $ac_sub_srcdir/configure.in; then
6649       ac_sub_configure=$ac_configure
6650     else
6651       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
6652       ac_sub_configure=
6653     fi
6654
6655     # The recursion is here.
6656     if test -n "$ac_sub_configure"; then
6657
6658       # Make the cache file name correct relative to the subdirectory.
6659       case "$cache_file" in
6660       /*) ac_sub_cache_file=$cache_file ;;
6661       *) # Relative path.
6662         ac_sub_cache_file="$ac_dots$cache_file" ;;
6663       esac
6664   case "$ac_given_INSTALL" in
6665         [/$]*) INSTALL="$ac_given_INSTALL" ;;
6666         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6667         esac
6668
6669       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
6670       # The eval makes quoting arguments work.
6671       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
6672       then :
6673       else
6674         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
6675       fi
6676     fi
6677
6678     cd $ac_popdir
6679   done
6680 fi
6681
6682
6683 exit 0