gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.2
   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="$ac_help
  19   --enable-netrom "
  20 ac_help="$ac_help
  21   --with-mmalloc             use memory mapped malloc package"
  22 ac_help="$ac_help
  23   --enable-ide            Enable IDE support"
  24 ac_help="$ac_help
  25   --enable-gdbtk "
  26 ac_help="$ac_help
  27   --with-tclconfig           directory containing tcl configuration (tclConfig.sh)"
  28 ac_help="$ac_help
  29   --with-tkconfig           directory containing tk configuration (tkConfig.sh)"
  30 ac_help="$ac_help
  31   --with-tclinclude       directory where tcl private headers are"
  32 ac_help="$ac_help
  33   --with-tkinclude       directory where tk private headers are"
  34 ac_help="$ac_help
  35   --with-x                use the X Window System"
  36 ac_help="$ac_help
  37   --with-sim-gpu2=path                  Use GPU2 library under given directory"
  38 ac_help="$ac_help
  39   --with-sim-funit=path         Use target FP lib under given directory"
  40 ac_help="$ac_help
  41   --enable-shared         use shared libraries"
  42
  43 # Initialize some variables set by options.
  44 # The variables have the same names as the options, with
  45 # dashes changed to underlines.
  46 build=NONE
  47 cache_file=./config.cache
  48 exec_prefix=NONE
  49 host=NONE
  50 no_create=
  51 nonopt=NONE
  52 no_recursion=
  53 prefix=NONE
  54 program_prefix=NONE
  55 program_suffix=NONE
  56 program_transform_name=s,x,x,
  57 silent=
  58 site=
  59 srcdir=
  60 target=NONE
  61 verbose=
  62 x_includes=NONE
  63 x_libraries=NONE
  64 bindir='${exec_prefix}/bin'
  65 sbindir='${exec_prefix}/sbin'
  66 libexecdir='${exec_prefix}/libexec'
  67 datadir='${prefix}/share'
  68 sysconfdir='${prefix}/etc'
  69 sharedstatedir='${prefix}/com'
  70 localstatedir='${prefix}/var'
  71 libdir='${exec_prefix}/lib'
  72 includedir='${prefix}/include'
  73 oldincludedir='/usr/include'
  74 infodir='${prefix}/info'
  75 mandir='${prefix}/man'
  76
  77 # Initialize some other variables.
  78 subdirs=
  79 MFLAGS= MAKEFLAGS=
  80 SHELL=${CONFIG_SHELL-/bin/sh}
  81 # Maximum number of lines to put in a shell here document.
  82 ac_max_here_lines=12
  83
  84 ac_prev=
  85 for ac_option
  86 do
  87
  88   # If the previous option needs an argument, assign it.
  89   if test -n "$ac_prev"; then
  90     eval "$ac_prev=\$ac_option"
  91     ac_prev=
  92     continue
  93   fi
  94
  95   case "$ac_option" in
  96   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  97   *) ac_optarg= ;;
  98   esac
  99
 100   # Accept the important Cygnus configure options, so we can diagnose typos.
 101
 102   case "$ac_option" in
 103
 104   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 105     ac_prev=bindir ;;
 106   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 107     bindir="$ac_optarg" ;;
 108
 109   -build | --build | --buil | --bui | --bu)
 110     ac_prev=build ;;
 111   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 112     build="$ac_optarg" ;;
 113
 114   -cache-file | --cache-file | --cache-fil | --cache-fi \
 115   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 116     ac_prev=cache_file ;;
 117   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 118   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 119     cache_file="$ac_optarg" ;;
 120
 121   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 122     ac_prev=datadir ;;
 123   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 124   | --da=*)
 125     datadir="$ac_optarg" ;;
 126
 127   -disable-* | --disable-*)
 128     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 129     # Reject names that are not valid shell variable names.
 130     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 131       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 132     fi
 133     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 134     eval "enable_${ac_feature}=no" ;;
 135
 136   -enable-* | --enable-*)
 137     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 138     # Reject names that are not valid shell variable names.
 139     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 140       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 141     fi
 142     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 143     case "$ac_option" in
 144       *=*) ;;
 145       *) ac_optarg=yes ;;
 146     esac
 147     eval "enable_${ac_feature}='$ac_optarg'" ;;
 148
 149   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 150   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 151   | --exec | --exe | --ex)
 152     ac_prev=exec_prefix ;;
 153   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 154   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 155   | --exec=* | --exe=* | --ex=*)
 156     exec_prefix="$ac_optarg" ;;
 157
 158   -gas | --gas | --ga | --g)
 159     # Obsolete; use --with-gas.
 160     with_gas=yes ;;
 161
 162   -help | --help | --hel | --he)
 163     # Omit some internal or obsolete options to make the list less imposing.
 164     # This message is too long to be a string in the A/UX 3.1 sh.
 165     cat << EOF
 166 Usage: configure [options] [host]
 167 Options: [defaults in brackets after descriptions]
 168 Configuration:
 169   --cache-file=FILE       cache test results in FILE
 170   --help                  print this message
 171   --no-create             do not create output files
 172   --quiet, --silent       do not print \`checking...' messages
 173   --version               print the version of autoconf that created configure
 174 Directory and file names:
 175   --prefix=PREFIX         install architecture-independent files in PREFIX
 176                           [$ac_default_prefix]
 177   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 178                           [same as prefix]
 179   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 180   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 181   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 182   --datadir=DIR           read-only architecture-independent data in DIR
 183                           [PREFIX/share]
 184   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 185   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 186                           [PREFIX/com]
 187   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 188   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 189   --includedir=DIR        C header files in DIR [PREFIX/include]
 190   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 191   --infodir=DIR           info documentation in DIR [PREFIX/info]
 192   --mandir=DIR            man documentation in DIR [PREFIX/man]
 193   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 194   --program-prefix=PREFIX prepend PREFIX to installed program names
 195   --program-suffix=SUFFIX append SUFFIX to installed program names
 196   --program-transform-name=PROGRAM
 197                           run sed PROGRAM on installed program names
 198 EOF
 199     cat << EOF
 200 Host type:
 201   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 202   --host=HOST             configure for HOST [guessed]
 203   --target=TARGET         configure for TARGET [TARGET=HOST]
 204 Features and packages:
 205   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 206   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 207   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 208   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 209   --x-includes=DIR        X include files are in DIR
 210   --x-libraries=DIR       X library files are in DIR
 211 EOF
 212     if test -n "$ac_help"; then
 213       echo "--enable and --with options recognized:$ac_help"
 214     fi
 215     exit 0 ;;
 216
 217   -host | --host | --hos | --ho)
 218     ac_prev=host ;;
 219   -host=* | --host=* | --hos=* | --ho=*)
 220     host="$ac_optarg" ;;
 221
 222   -includedir | --includedir | --includedi | --included | --include \
 223   | --includ | --inclu | --incl | --inc)
 224     ac_prev=includedir ;;
 225   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 226   | --includ=* | --inclu=* | --incl=* | --inc=*)
 227     includedir="$ac_optarg" ;;
 228
 229   -infodir | --infodir | --infodi | --infod | --info | --inf)
 230     ac_prev=infodir ;;
 231   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 232     infodir="$ac_optarg" ;;
 233
 234   -libdir | --libdir | --libdi | --libd)
 235     ac_prev=libdir ;;
 236   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 237     libdir="$ac_optarg" ;;
 238
 239   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 240   | --libexe | --libex | --libe)
 241     ac_prev=libexecdir ;;
 242   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 243   | --libexe=* | --libex=* | --libe=*)
 244     libexecdir="$ac_optarg" ;;
 245
 246   -localstatedir | --localstatedir | --localstatedi | --localstated \
 247   | --localstate | --localstat | --localsta | --localst \
 248   | --locals | --local | --loca | --loc | --lo)
 249     ac_prev=localstatedir ;;
 250   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 251   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 252   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 253     localstatedir="$ac_optarg" ;;
 254
 255   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 256     ac_prev=mandir ;;
 257   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 258     mandir="$ac_optarg" ;;
 259
 260   -nfp | --nfp | --nf)
 261     # Obsolete; use --without-fp.
 262     with_fp=no ;;
 263
 264   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 265   | --no-cr | --no-c)
 266     no_create=yes ;;
 267
 268   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 269   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 270     no_recursion=yes ;;
 271
 272   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 273   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 274   | --oldin | --oldi | --old | --ol | --o)
 275     ac_prev=oldincludedir ;;
 276   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 277   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 278   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 279     oldincludedir="$ac_optarg" ;;
 280
 281   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 282     ac_prev=prefix ;;
 283   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 284     prefix="$ac_optarg" ;;
 285
 286   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 287   | --program-pre | --program-pr | --program-p)
 288     ac_prev=program_prefix ;;
 289   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 290   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 291     program_prefix="$ac_optarg" ;;
 292
 293   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 294   | --program-suf | --program-su | --program-s)
 295     ac_prev=program_suffix ;;
 296   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 297   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 298     program_suffix="$ac_optarg" ;;
 299
 300   -program-transform-name | --program-transform-name \
 301   | --program-transform-nam | --program-transform-na \
 302   | --program-transform-n | --program-transform- \
 303   | --program-transform | --program-transfor \
 304   | --program-transfo | --program-transf \
 305   | --program-trans | --program-tran \
 306   | --progr-tra | --program-tr | --program-t)
 307     ac_prev=program_transform_name ;;
 308   -program-transform-name=* | --program-transform-name=* \
 309   | --program-transform-nam=* | --program-transform-na=* \
 310   | --program-transform-n=* | --program-transform-=* \
 311   | --program-transform=* | --program-transfor=* \
 312   | --program-transfo=* | --program-transf=* \
 313   | --program-trans=* | --program-tran=* \
 314   | --progr-tra=* | --program-tr=* | --program-t=*)
 315     program_transform_name="$ac_optarg" ;;
 316
 317   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 318   | -silent | --silent | --silen | --sile | --sil)
 319     silent=yes ;;
 320
 321   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 322     ac_prev=sbindir ;;
 323   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 324   | --sbi=* | --sb=*)
 325     sbindir="$ac_optarg" ;;
 326
 327   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 328   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 329   | --sharedst | --shareds | --shared | --share | --shar \
 330   | --sha | --sh)
 331     ac_prev=sharedstatedir ;;
 332   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 333   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 334   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 335   | --sha=* | --sh=*)
 336     sharedstatedir="$ac_optarg" ;;
 337
 338   -site | --site | --sit)
 339     ac_prev=site ;;
 340   -site=* | --site=* | --sit=*)
 341     site="$ac_optarg" ;;
 342
 343   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 344     ac_prev=srcdir ;;
 345   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 346     srcdir="$ac_optarg" ;;
 347
 348   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 349   | --syscon | --sysco | --sysc | --sys | --sy)
 350     ac_prev=sysconfdir ;;
 351   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 352   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 353     sysconfdir="$ac_optarg" ;;
 354
 355   -target | --target | --targe | --targ | --tar | --ta | --t)
 356     ac_prev=target ;;
 357   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 358     target="$ac_optarg" ;;
 359
 360   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 361     verbose=yes ;;
 362
 363   -version | --version | --versio | --versi | --vers)
 364     echo "configure generated by autoconf version 2.12.2"
 365     exit 0 ;;
 366
 367   -with-* | --with-*)
 368     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 369     # Reject names that are not valid shell variable names.
 370     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 371       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 372     fi
 373     ac_package=`echo $ac_package| sed 's/-/_/g'`
 374     case "$ac_option" in
 375       *=*) ;;
 376       *) ac_optarg=yes ;;
 377     esac
 378     eval "with_${ac_package}='$ac_optarg'" ;;
 379
 380   -without-* | --without-*)
 381     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 382     # Reject names that are not valid shell variable names.
 383     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 384       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 385     fi
 386     ac_package=`echo $ac_package| sed 's/-/_/g'`
 387     eval "with_${ac_package}=no" ;;
 388
 389   --x)
 390     # Obsolete; use --with-x.
 391     with_x=yes ;;
 392
 393   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 394   | --x-incl | --x-inc | --x-in | --x-i)
 395     ac_prev=x_includes ;;
 396   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 397   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 398     x_includes="$ac_optarg" ;;
 399
 400   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 401   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 402     ac_prev=x_libraries ;;
 403   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 404   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 405     x_libraries="$ac_optarg" ;;
 406
 407   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 408     ;;
 409
 410   *)
 411     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 412       echo "configure: warning: $ac_option: invalid host type" 1>&2
 413     fi
 414     if test "x$nonopt" != xNONE; then
 415       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 416     fi
 417     nonopt="$ac_option"
 418     ;;
 419
 420   esac
 421 done
 422
 423 if test -n "$ac_prev"; then
 424   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 425 fi
 426
 427 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 428
 429 # File descriptor usage:
 430 # 0 standard input
 431 # 1 file creation
 432 # 2 errors and warnings
 433 # 3 some systems may open it to /dev/tty
 434 # 4 used on the Kubota Titan
 435 # 6 checking for... messages and results
 436 # 5 compiler messages saved in config.log
 437 if test "$silent" = yes; then
 438   exec 6>/dev/null
 439 else
 440   exec 6>&1
 441 fi
 442 exec 5>./config.log
 443
 444 echo "\
 445 This file contains any messages produced by compilers while
 446 running configure, to aid debugging if configure makes a mistake.
 447 " 1>&5
 448
 449 # Strip out --no-create and --no-recursion so they do not pile up.
 450 # Also quote any args containing shell metacharacters.
 451 ac_configure_args=
 452 for ac_arg
 453 do
 454   case "$ac_arg" in
 455   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 456   | --no-cr | --no-c) ;;
 457   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 458   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 459   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 460   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 461   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 462   esac
 463 done
 464
 465 # NLS nuisances.
 466 # Only set these to C if already set.  These must not be set unconditionally
 467 # because not all systems understand e.g. LANG=C (notably SCO).
 468 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 469 # Non-C LC_CTYPE values break the ctype check.
 470 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 471 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 472 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 473 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 474
 475 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 476 rm -rf conftest* confdefs.h
 477 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 478 echo > confdefs.h
 479
 480 # A filename unique to this package, relative to the directory that
 481 # configure is in, which we can look for to find out if srcdir is correct.
 482 ac_unique_file=main.c
 483
 484 # Find the source files, if location was not specified.
 485 if test -z "$srcdir"; then
 486   ac_srcdir_defaulted=yes
 487   # Try the directory containing this script, then its parent.
 488   ac_prog=$0
 489   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 490   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 491   srcdir=$ac_confdir
 492   if test ! -r $srcdir/$ac_unique_file; then
 493     srcdir=..
 494   fi
 495 else
 496   ac_srcdir_defaulted=no
 497 fi
 498 if test ! -r $srcdir/$ac_unique_file; then
 499   if test "$ac_srcdir_defaulted" = yes; then
 500     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 501   else
 502     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 503   fi
 504 fi
 505 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 506
 507 # Prefer explicitly selected file to automatically selected ones.
 508 if test -z "$CONFIG_SITE"; then
 509   if test "x$prefix" != xNONE; then
 510     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 511   else
 512     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 513   fi
 514 fi
 515 for ac_site_file in $CONFIG_SITE; do
 516   if test -r "$ac_site_file"; then
 517     echo "loading site script $ac_site_file"
 518     . "$ac_site_file"
 519   fi
 520 done
 521
 522 if test -r "$cache_file"; then
 523   echo "loading cache $cache_file"
 524   . $cache_file
 525 else
 526   echo "creating cache $cache_file"
 527   > $cache_file
 528 fi
 529
 530 ac_ext=c
 531 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 532 ac_cpp='$CPP $CPPFLAGS'
 533 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 534 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 535 cross_compiling=$ac_cv_prog_cc_cross
 536
 537 ac_exeext=
 538 ac_objext=o
 539 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 540   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 541   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 542     ac_n= ac_c='
 543 ' ac_t='        '
 544   else
 545     ac_n=-n ac_c= ac_t=
 546   fi
 547 else
 548   ac_n= ac_c='\c' ac_t=
 549 fi
 550
 551
 552
 553
 554 # Extract the first word of "gcc", so it can be a program name with args.
 555 set dummy gcc; ac_word=$2
 556 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 557 echo "configure:558: checking for $ac_word" >&5
 558 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 559   echo $ac_n "(cached) $ac_c" 1>&6
 560 else
 561   if test -n "$CC"; then
 562   ac_cv_prog_CC="$CC" # Let the user override the test.
 563 else
 564   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 565   for ac_dir in $PATH; do
 566     test -z "$ac_dir" && ac_dir=.
 567     if test -f $ac_dir/$ac_word; then
 568       ac_cv_prog_CC="gcc"
 569       break
 570     fi
 571   done
 572   IFS="$ac_save_ifs"
 573 fi
 574 fi
 575 CC="$ac_cv_prog_CC"
 576 if test -n "$CC"; then
 577   echo "$ac_t""$CC" 1>&6
 578 else
 579   echo "$ac_t""no" 1>&6
 580 fi
 581
 582 if test -z "$CC"; then
 583   # Extract the first word of "cc", so it can be a program name with args.
 584 set dummy cc; ac_word=$2
 585 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 586 echo "configure:587: checking for $ac_word" >&5
 587 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 588   echo $ac_n "(cached) $ac_c" 1>&6
 589 else
 590   if test -n "$CC"; then
 591   ac_cv_prog_CC="$CC" # Let the user override the test.
 592 else
 593   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 594   ac_prog_rejected=no
 595   for ac_dir in $PATH; do
 596     test -z "$ac_dir" && ac_dir=.
 597     if test -f $ac_dir/$ac_word; then
 598       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 599         ac_prog_rejected=yes
 600         continue
 601       fi
 602       ac_cv_prog_CC="cc"
 603       break
 604     fi
 605   done
 606   IFS="$ac_save_ifs"
 607 if test $ac_prog_rejected = yes; then
 608   # We found a bogon in the path, so make sure we never use it.
 609   set dummy $ac_cv_prog_CC
 610   shift
 611   if test $# -gt 0; then
 612     # We chose a different compiler from the bogus one.
 613     # However, it has the same basename, so the bogon will be chosen
 614     # first if we set CC to just the basename; use the full file name.
 615     shift
 616     set dummy "$ac_dir/$ac_word" "$@"
 617     shift
 618     ac_cv_prog_CC="$@"
 619   fi
 620 fi
 621 fi
 622 fi
 623 CC="$ac_cv_prog_CC"
 624 if test -n "$CC"; then
 625   echo "$ac_t""$CC" 1>&6
 626 else
 627   echo "$ac_t""no" 1>&6
 628 fi
 629
 630   if test -z "$CC"; then
 631     case "`uname -s`" in
 632     *win32* | *WIN32*)
 633       # Extract the first word of "cl", so it can be a program name with args.
 634 set dummy cl; ac_word=$2
 635 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 636 echo "configure:637: checking for $ac_word" >&5
 637 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 638   echo $ac_n "(cached) $ac_c" 1>&6
 639 else
 640   if test -n "$CC"; then
 641   ac_cv_prog_CC="$CC" # Let the user override the test.
 642 else
 643   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 644   for ac_dir in $PATH; do
 645     test -z "$ac_dir" && ac_dir=.
 646     if test -f $ac_dir/$ac_word; then
 647       ac_cv_prog_CC="cl"
 648       break
 649     fi
 650   done
 651   IFS="$ac_save_ifs"
 652 fi
 653 fi
 654 CC="$ac_cv_prog_CC"
 655 if test -n "$CC"; then
 656   echo "$ac_t""$CC" 1>&6
 657 else
 658   echo "$ac_t""no" 1>&6
 659 fi
 660  ;;
 661     esac
 662   fi
 663   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 664 fi
 665
 666 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 667 echo "configure:668: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 668
 669 ac_ext=c
 670 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 671 ac_cpp='$CPP $CPPFLAGS'
 672 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 673 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 674 cross_compiling=$ac_cv_prog_cc_cross
 675
 676 cat > conftest.$ac_ext <<EOF
 677 #line 678 "configure"
 678 #include "confdefs.h"
 679 main(){return(0);}
 680 EOF
 681 if { (eval echo configure:682: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 682   ac_cv_prog_cc_works=yes
 683   # If we can't run a trivial program, we are probably using a cross compiler.
 684   if (./conftest; exit) 2>/dev/null; then
 685     ac_cv_prog_cc_cross=no
 686   else
 687     ac_cv_prog_cc_cross=yes
 688   fi
 689 else
 690   echo "configure: failed program was:" >&5
 691   cat conftest.$ac_ext >&5
 692   ac_cv_prog_cc_works=no
 693 fi
 694 rm -fr conftest*
 695
 696 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 697 if test $ac_cv_prog_cc_works = no; then
 698   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 699 fi
 700 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 701 echo "configure:702: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 702 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 703 cross_compiling=$ac_cv_prog_cc_cross
 704
 705 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 706 echo "configure:707: checking whether we are using GNU C" >&5
 707 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 708   echo $ac_n "(cached) $ac_c" 1>&6
 709 else
 710   cat > conftest.c <<EOF
 711 #ifdef __GNUC__
 712   yes;
 713 #endif
 714 EOF
 715 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:716: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 716   ac_cv_prog_gcc=yes
 717 else
 718   ac_cv_prog_gcc=no
 719 fi
 720 fi
 721
 722 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 723
 724 if test $ac_cv_prog_gcc = yes; then
 725   GCC=yes
 726 else
 727   GCC=
 728 fi
 729
 730 ac_test_CFLAGS="${CFLAGS+set}"
 731 ac_save_CFLAGS="$CFLAGS"
 732 CFLAGS=
 733 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 734 echo "configure:735: checking whether ${CC-cc} accepts -g" >&5
 735 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 736   echo $ac_n "(cached) $ac_c" 1>&6
 737 else
 738   echo 'void f(){}' > conftest.c
 739 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 740   ac_cv_prog_cc_g=yes
 741 else
 742   ac_cv_prog_cc_g=no
 743 fi
 744 rm -f conftest*
 745
 746 fi
 747
 748 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 749 if test "$ac_test_CFLAGS" = set; then
 750   CFLAGS="$ac_save_CFLAGS"
 751 elif test $ac_cv_prog_cc_g = yes; then
 752   if test "$GCC" = yes; then
 753     CFLAGS="-g -O2"
 754   else
 755     CFLAGS="-g"
 756   fi
 757 else
 758   if test "$GCC" = yes; then
 759     CFLAGS="-O2"
 760   else
 761     CFLAGS=
 762   fi
 763 fi
 764
 765 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 766 echo "configure:767: checking how to run the C preprocessor" >&5
 767 # On Suns, sometimes $CPP names a directory.
 768 if test -n "$CPP" && test -d "$CPP"; then
 769   CPP=
 770 fi
 771 if test -z "$CPP"; then
 772 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 773   echo $ac_n "(cached) $ac_c" 1>&6
 774 else
 775     # This must be in double quotes, not single quotes, because CPP may get
 776   # substituted into the Makefile and "${CC-cc}" will confuse make.
 777   CPP="${CC-cc} -E"
 778   # On the NeXT, cc -E runs the code through the compiler's parser,
 779   # not just through cpp.
 780   cat > conftest.$ac_ext <<EOF
 781 #line 782 "configure"
 782 #include "confdefs.h"
 783 #include <assert.h>
 784 Syntax Error
 785 EOF
 786 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 787 { (eval echo configure:788: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 788 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 789 if test -z "$ac_err"; then
 790   :
 791 else
 792   echo "$ac_err" >&5
 793   echo "configure: failed program was:" >&5
 794   cat conftest.$ac_ext >&5
 795   rm -rf conftest*
 796   CPP="${CC-cc} -E -traditional-cpp"
 797   cat > conftest.$ac_ext <<EOF
 798 #line 799 "configure"
 799 #include "confdefs.h"
 800 #include <assert.h>
 801 Syntax Error
 802 EOF
 803 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 804 { (eval echo configure:805: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 805 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 806 if test -z "$ac_err"; then
 807   :
 808 else
 809   echo "$ac_err" >&5
 810   echo "configure: failed program was:" >&5
 811   cat conftest.$ac_ext >&5
 812   rm -rf conftest*
 813   CPP="${CC-cc} -nologo -E"
 814   cat > conftest.$ac_ext <<EOF
 815 #line 816 "configure"
 816 #include "confdefs.h"
 817 #include <assert.h>
 818 Syntax Error
 819 EOF
 820 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 821 { (eval echo configure:822: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 822 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 823 if test -z "$ac_err"; then
 824   :
 825 else
 826   echo "$ac_err" >&5
 827   echo "configure: failed program was:" >&5
 828   cat conftest.$ac_ext >&5
 829   rm -rf conftest*
 830   CPP=/lib/cpp
 831 fi
 832 rm -f conftest*
 833 fi
 834 rm -f conftest*
 835 fi
 836 rm -f conftest*
 837   ac_cv_prog_CPP="$CPP"
 838 fi
 839   CPP="$ac_cv_prog_CPP"
 840 else
 841   ac_cv_prog_CPP="$CPP"
 842 fi
 843 echo "$ac_t""$CPP" 1>&6
 844
 845 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 846 echo "configure:847: checking for AIX" >&5
 847 cat > conftest.$ac_ext <<EOF
 848 #line 849 "configure"
 849 #include "confdefs.h"
 850 #ifdef _AIX
 851   yes
 852 #endif
 853
 854 EOF
 855 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 856   egrep "yes" >/dev/null 2>&1; then
 857   rm -rf conftest*
 858   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 859 #define _ALL_SOURCE 1
 860 EOF
 861
 862 else
 863   rm -rf conftest*
 864   echo "$ac_t""no" 1>&6
 865 fi
 866 rm -f conftest*
 867
 868
 869 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 870 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 871 echo "configure:872: checking for minix/config.h" >&5
 872 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 873   echo $ac_n "(cached) $ac_c" 1>&6
 874 else
 875   cat > conftest.$ac_ext <<EOF
 876 #line 877 "configure"
 877 #include "confdefs.h"
 878 #include <minix/config.h>
 879 EOF
 880 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 881 { (eval echo configure:882: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 882 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 883 if test -z "$ac_err"; then
 884   rm -rf conftest*
 885   eval "ac_cv_header_$ac_safe=yes"
 886 else
 887   echo "$ac_err" >&5
 888   echo "configure: failed program was:" >&5
 889   cat conftest.$ac_ext >&5
 890   rm -rf conftest*
 891   eval "ac_cv_header_$ac_safe=no"
 892 fi
 893 rm -f conftest*
 894 fi
 895 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 896   echo "$ac_t""yes" 1>&6
 897   MINIX=yes
 898 else
 899   echo "$ac_t""no" 1>&6
 900 MINIX=
 901 fi
 902
 903 if test "$MINIX" = yes; then
 904   cat >> confdefs.h <<\EOF
 905 #define _POSIX_SOURCE 1
 906 EOF
 907
 908   cat >> confdefs.h <<\EOF
 909 #define _POSIX_1_SOURCE 2
 910 EOF
 911
 912   cat >> confdefs.h <<\EOF
 913 #define _MINIX 1
 914 EOF
 915
 916 fi
 917
 918 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 919 echo "configure:920: checking for POSIXized ISC" >&5
 920 if test -d /etc/conf/kconfig.d &&
 921   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 922 then
 923   echo "$ac_t""yes" 1>&6
 924   ISC=yes # If later tests want to check for ISC.
 925   cat >> confdefs.h <<\EOF
 926 #define _POSIX_SOURCE 1
 927 EOF
 928
 929   if test "$GCC" = yes; then
 930     CC="$CC -posix"
 931   else
 932     CC="$CC -Xp"
 933   fi
 934 else
 935   echo "$ac_t""no" 1>&6
 936   ISC=
 937 fi
 938
 939
 940 DLLTOOL=${DLLTOOL-dlltool}
 941
 942
 943 ac_aux_dir=
 944 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 945   if test -f $ac_dir/install-sh; then
 946     ac_aux_dir=$ac_dir
 947     ac_install_sh="$ac_aux_dir/install-sh -c"
 948     break
 949   elif test -f $ac_dir/install.sh; then
 950     ac_aux_dir=$ac_dir
 951     ac_install_sh="$ac_aux_dir/install.sh -c"
 952     break
 953   fi
 954 done
 955 if test -z "$ac_aux_dir"; then
 956   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 957 fi
 958 ac_config_guess=$ac_aux_dir/config.guess
 959 ac_config_sub=$ac_aux_dir/config.sub
 960 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 961
 962
 963 # Do some error checking and defaulting for the host and target type.
 964 # The inputs are:
 965 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 966 #
 967 # The rules are:
 968 # 1. You are not allowed to specify --host, --target, and nonopt at the
 969 #    same time.
 970 # 2. Host defaults to nonopt.
 971 # 3. If nonopt is not specified, then host defaults to the current host,
 972 #    as determined by config.guess.
 973 # 4. Target and build default to nonopt.
 974 # 5. If nonopt is not specified, then target and build default to host.
 975
 976 # The aliases save the names the user supplied, while $host etc.
 977 # will get canonicalized.
 978 case $host---$target---$nonopt in
 979 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 980 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 981 esac
 982
 983
 984 # Make sure we can run config.sub.
 985 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 986 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 987 fi
 988
 989 echo $ac_n "checking host system type""... $ac_c" 1>&6
 990 echo "configure:991: checking host system type" >&5
 991
 992 host_alias=$host
 993 case "$host_alias" in
 994 NONE)
 995   case $nonopt in
 996   NONE)
 997     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 998     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 999     fi ;;
1000   *) host_alias=$nonopt ;;
1001   esac ;;
1002 esac
1003
1004 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1005 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1006 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1007 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1008 echo "$ac_t""$host" 1>&6
1009
1010 echo $ac_n "checking target system type""... $ac_c" 1>&6
1011 echo "configure:1012: checking target system type" >&5
1012
1013 target_alias=$target
1014 case "$target_alias" in
1015 NONE)
1016   case $nonopt in
1017   NONE) target_alias=$host_alias ;;
1018   *) target_alias=$nonopt ;;
1019   esac ;;
1020 esac
1021
1022 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1023 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1024 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1025 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1026 echo "$ac_t""$target" 1>&6
1027
1028 echo $ac_n "checking build system type""... $ac_c" 1>&6
1029 echo "configure:1030: checking build system type" >&5
1030
1031 build_alias=$build
1032 case "$build_alias" in
1033 NONE)
1034   case $nonopt in
1035   NONE) build_alias=$host_alias ;;
1036   *) build_alias=$nonopt ;;
1037   esac ;;
1038 esac
1039
1040 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1041 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1042 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1043 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1044 echo "$ac_t""$build" 1>&6
1045
1046 test "$host_alias" != "$target_alias" &&
1047   test "$program_prefix$program_suffix$program_transform_name" = \
1048     NONENONEs,x,x, &&
1049   program_prefix=${target_alias}-
1050
1051
1052 ALL_LINGUAS=
1053 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1054 echo "configure:1055: checking whether ${MAKE-make} sets \${MAKE}" >&5
1055 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1056 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1057   echo $ac_n "(cached) $ac_c" 1>&6
1058 else
1059   cat > conftestmake <<\EOF
1060 all:
1061         @echo 'ac_maketemp="${MAKE}"'
1062 EOF
1063 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1064 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1065 if test -n "$ac_maketemp"; then
1066   eval ac_cv_prog_make_${ac_make}_set=yes
1067 else
1068   eval ac_cv_prog_make_${ac_make}_set=no
1069 fi
1070 rm -f conftestmake
1071 fi
1072 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1073   echo "$ac_t""yes" 1>&6
1074   SET_MAKE=
1075 else
1076   echo "$ac_t""no" 1>&6
1077   SET_MAKE="MAKE=${MAKE-make}"
1078 fi
1079
1080 # Extract the first word of "ranlib", so it can be a program name with args.
1081 set dummy ranlib; ac_word=$2
1082 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1083 echo "configure:1084: checking for $ac_word" >&5
1084 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1085   echo $ac_n "(cached) $ac_c" 1>&6
1086 else
1087   if test -n "$RANLIB"; then
1088   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1089 else
1090   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1091   for ac_dir in $PATH; do
1092     test -z "$ac_dir" && ac_dir=.
1093     if test -f $ac_dir/$ac_word; then
1094       ac_cv_prog_RANLIB="ranlib"
1095       break
1096     fi
1097   done
1098   IFS="$ac_save_ifs"
1099   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1100 fi
1101 fi
1102 RANLIB="$ac_cv_prog_RANLIB"
1103 if test -n "$RANLIB"; then
1104   echo "$ac_t""$RANLIB" 1>&6
1105 else
1106   echo "$ac_t""no" 1>&6
1107 fi
1108
1109 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1110 echo "configure:1111: checking for ANSI C header files" >&5
1111 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1112   echo $ac_n "(cached) $ac_c" 1>&6
1113 else
1114   cat > conftest.$ac_ext <<EOF
1115 #line 1116 "configure"
1116 #include "confdefs.h"
1117 #include <stdlib.h>
1118 #include <stdarg.h>
1119 #include <string.h>
1120 #include <float.h>
1121 EOF
1122 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1123 { (eval echo configure:1124: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1124 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1125 if test -z "$ac_err"; then
1126   rm -rf conftest*
1127   ac_cv_header_stdc=yes
1128 else
1129   echo "$ac_err" >&5
1130   echo "configure: failed program was:" >&5
1131   cat conftest.$ac_ext >&5
1132   rm -rf conftest*
1133   ac_cv_header_stdc=no
1134 fi
1135 rm -f conftest*
1136
1137 if test $ac_cv_header_stdc = yes; then
1138   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1139 cat > conftest.$ac_ext <<EOF
1140 #line 1141 "configure"
1141 #include "confdefs.h"
1142 #include <string.h>
1143 EOF
1144 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1145   egrep "memchr" >/dev/null 2>&1; then
1146   :
1147 else
1148   rm -rf conftest*
1149   ac_cv_header_stdc=no
1150 fi
1151 rm -f conftest*
1152
1153 fi
1154
1155 if test $ac_cv_header_stdc = yes; then
1156   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1157 cat > conftest.$ac_ext <<EOF
1158 #line 1159 "configure"
1159 #include "confdefs.h"
1160 #include <stdlib.h>
1161 EOF
1162 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1163   egrep "free" >/dev/null 2>&1; then
1164   :
1165 else
1166   rm -rf conftest*
1167   ac_cv_header_stdc=no
1168 fi
1169 rm -f conftest*
1170
1171 fi
1172
1173 if test $ac_cv_header_stdc = yes; then
1174   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1175 if test "$cross_compiling" = yes; then
1176   :
1177 else
1178   cat > conftest.$ac_ext <<EOF
1179 #line 1180 "configure"
1180 #include "confdefs.h"
1181 #include <ctype.h>
1182 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1183 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1184 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1185 int main () { int i; for (i = 0; i < 256; i++)
1186 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1187 exit (0); }
1188
1189 EOF
1190 if { (eval echo configure:1191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1191 then
1192   :
1193 else
1194   echo "configure: failed program was:" >&5
1195   cat conftest.$ac_ext >&5
1196   rm -fr conftest*
1197   ac_cv_header_stdc=no
1198 fi
1199 rm -fr conftest*
1200 fi
1201
1202 fi
1203 fi
1204
1205 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1206 if test $ac_cv_header_stdc = yes; then
1207   cat >> confdefs.h <<\EOF
1208 #define STDC_HEADERS 1
1209 EOF
1210
1211 fi
1212
1213 echo $ac_n "checking for working const""... $ac_c" 1>&6
1214 echo "configure:1215: checking for working const" >&5
1215 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1216   echo $ac_n "(cached) $ac_c" 1>&6
1217 else
1218   cat > conftest.$ac_ext <<EOF
1219 #line 1220 "configure"
1220 #include "confdefs.h"
1221
1222 int main() {
1223
1224 /* Ultrix mips cc rejects this.  */
1225 typedef int charset[2]; const charset x;
1226 /* SunOS 4.1.1 cc rejects this.  */
1227 char const *const *ccp;
1228 char **p;
1229 /* NEC SVR4.0.2 mips cc rejects this.  */
1230 struct point {int x, y;};
1231 static struct point const zero = {0,0};
1232 /* AIX XL C 1.02.0.0 rejects this.
1233    It does not let you subtract one const X* pointer from another in an arm
1234    of an if-expression whose if-part is not a constant expression */
1235 const char *g = "string";
1236 ccp = &g + (g ? g-g : 0);
1237 /* HPUX 7.0 cc rejects these. */
1238 ++ccp;
1239 p = (char**) ccp;
1240 ccp = (char const *const *) p;
1241 { /* SCO 3.2v4 cc rejects this.  */
1242   char *t;
1243   char const *s = 0 ? (char *) 0 : (char const *) 0;
1244
1245   *t++ = 0;
1246 }
1247 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1248   int x[] = {25, 17};
1249   const int *foo = &x[0];
1250   ++foo;
1251 }
1252 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1253   typedef const int *iptr;
1254   iptr p = 0;
1255   ++p;
1256 }
1257 { /* AIX XL C 1.02.0.0 rejects this saying
1258      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1259   struct s { int j; const int *ap[3]; };
1260   struct s *b; b->j = 5;
1261 }
1262 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1263   const int foo = 10;
1264 }
1265
1266 ; return 0; }
1267 EOF
1268 if { (eval echo configure:1269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1269   rm -rf conftest*
1270   ac_cv_c_const=yes
1271 else
1272   echo "configure: failed program was:" >&5
1273   cat conftest.$ac_ext >&5
1274   rm -rf conftest*
1275   ac_cv_c_const=no
1276 fi
1277 rm -f conftest*
1278 fi
1279
1280 echo "$ac_t""$ac_cv_c_const" 1>&6
1281 if test $ac_cv_c_const = no; then
1282   cat >> confdefs.h <<\EOF
1283 #define const
1284 EOF
1285
1286 fi
1287
1288 echo $ac_n "checking for inline""... $ac_c" 1>&6
1289 echo "configure:1290: checking for inline" >&5
1290 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1291   echo $ac_n "(cached) $ac_c" 1>&6
1292 else
1293   ac_cv_c_inline=no
1294 for ac_kw in inline __inline__ __inline; do
1295   cat > conftest.$ac_ext <<EOF
1296 #line 1297 "configure"
1297 #include "confdefs.h"
1298
1299 int main() {
1300 } $ac_kw foo() {
1301 ; return 0; }
1302 EOF
1303 if { (eval echo configure:1304: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1304   rm -rf conftest*
1305   ac_cv_c_inline=$ac_kw; break
1306 else
1307   echo "configure: failed program was:" >&5
1308   cat conftest.$ac_ext >&5
1309 fi
1310 rm -f conftest*
1311 done
1312
1313 fi
1314
1315 echo "$ac_t""$ac_cv_c_inline" 1>&6
1316 case "$ac_cv_c_inline" in
1317   inline | yes) ;;
1318   no) cat >> confdefs.h <<\EOF
1319 #define inline
1320 EOF
1321  ;;
1322   *)  cat >> confdefs.h <<EOF
1323 #define inline $ac_cv_c_inline
1324 EOF
1325  ;;
1326 esac
1327
1328 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1329 echo "configure:1330: checking for off_t" >&5
1330 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1331   echo $ac_n "(cached) $ac_c" 1>&6
1332 else
1333   cat > conftest.$ac_ext <<EOF
1334 #line 1335 "configure"
1335 #include "confdefs.h"
1336 #include <sys/types.h>
1337 #if STDC_HEADERS
1338 #include <stdlib.h>
1339 #include <stddef.h>
1340 #endif
1341 EOF
1342 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1343   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1344   rm -rf conftest*
1345   ac_cv_type_off_t=yes
1346 else
1347   rm -rf conftest*
1348   ac_cv_type_off_t=no
1349 fi
1350 rm -f conftest*
1351
1352 fi
1353 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1354 if test $ac_cv_type_off_t = no; then
1355   cat >> confdefs.h <<\EOF
1356 #define off_t long
1357 EOF
1358
1359 fi
1360
1361 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1362 echo "configure:1363: checking for size_t" >&5
1363 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1364   echo $ac_n "(cached) $ac_c" 1>&6
1365 else
1366   cat > conftest.$ac_ext <<EOF
1367 #line 1368 "configure"
1368 #include "confdefs.h"
1369 #include <sys/types.h>
1370 #if STDC_HEADERS
1371 #include <stdlib.h>
1372 #include <stddef.h>
1373 #endif
1374 EOF
1375 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1376   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1377   rm -rf conftest*
1378   ac_cv_type_size_t=yes
1379 else
1380   rm -rf conftest*
1381   ac_cv_type_size_t=no
1382 fi
1383 rm -f conftest*
1384
1385 fi
1386 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1387 if test $ac_cv_type_size_t = no; then
1388   cat >> confdefs.h <<\EOF
1389 #define size_t unsigned
1390 EOF
1391
1392 fi
1393
1394 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1395 # for constant arguments.  Useless!
1396 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1397 echo "configure:1398: checking for working alloca.h" >&5
1398 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1399   echo $ac_n "(cached) $ac_c" 1>&6
1400 else
1401   cat > conftest.$ac_ext <<EOF
1402 #line 1403 "configure"
1403 #include "confdefs.h"
1404 #include <alloca.h>
1405 int main() {
1406 char *p = alloca(2 * sizeof(int));
1407 ; return 0; }
1408 EOF
1409 if { (eval echo configure:1410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1410   rm -rf conftest*
1411   ac_cv_header_alloca_h=yes
1412 else
1413   echo "configure: failed program was:" >&5
1414   cat conftest.$ac_ext >&5
1415   rm -rf conftest*
1416   ac_cv_header_alloca_h=no
1417 fi
1418 rm -f conftest*
1419 fi
1420
1421 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1422 if test $ac_cv_header_alloca_h = yes; then
1423   cat >> confdefs.h <<\EOF
1424 #define HAVE_ALLOCA_H 1
1425 EOF
1426
1427 fi
1428
1429 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1430 echo "configure:1431: checking for alloca" >&5
1431 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1432   echo $ac_n "(cached) $ac_c" 1>&6
1433 else
1434   cat > conftest.$ac_ext <<EOF
1435 #line 1436 "configure"
1436 #include "confdefs.h"
1437
1438 #ifdef __GNUC__
1439 # define alloca __builtin_alloca
1440 #else
1441 # ifdef _MSC_VER
1442 #  include <malloc.h>
1443 #  define alloca _alloca
1444 # else
1445 #  if HAVE_ALLOCA_H
1446 #   include <alloca.h>
1447 #  else
1448 #   ifdef _AIX
1449  #pragma alloca
1450 #   else
1451 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1452 char *alloca ();
1453 #    endif
1454 #   endif
1455 #  endif
1456 # endif
1457 #endif
1458
1459 int main() {
1460 char *p = (char *) alloca(1);
1461 ; return 0; }
1462 EOF
1463 if { (eval echo configure:1464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1464   rm -rf conftest*
1465   ac_cv_func_alloca_works=yes
1466 else
1467   echo "configure: failed program was:" >&5
1468   cat conftest.$ac_ext >&5
1469   rm -rf conftest*
1470   ac_cv_func_alloca_works=no
1471 fi
1472 rm -f conftest*
1473 fi
1474
1475 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1476 if test $ac_cv_func_alloca_works = yes; then
1477   cat >> confdefs.h <<\EOF
1478 #define HAVE_ALLOCA 1
1479 EOF
1480
1481 fi
1482
1483 if test $ac_cv_func_alloca_works = no; then
1484   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1485   # that cause trouble.  Some versions do not even contain alloca or
1486   # contain a buggy version.  If you still want to use their alloca,
1487   # use ar to extract alloca.o from them instead of compiling alloca.c.
1488   ALLOCA=alloca.${ac_objext}
1489   cat >> confdefs.h <<\EOF
1490 #define C_ALLOCA 1
1491 EOF
1492
1493
1494 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1495 echo "configure:1496: checking whether alloca needs Cray hooks" >&5
1496 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1497   echo $ac_n "(cached) $ac_c" 1>&6
1498 else
1499   cat > conftest.$ac_ext <<EOF
1500 #line 1501 "configure"
1501 #include "confdefs.h"
1502 #if defined(CRAY) && ! defined(CRAY2)
1503 webecray
1504 #else
1505 wenotbecray
1506 #endif
1507
1508 EOF
1509 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1510   egrep "webecray" >/dev/null 2>&1; then
1511   rm -rf conftest*
1512   ac_cv_os_cray=yes
1513 else
1514   rm -rf conftest*
1515   ac_cv_os_cray=no
1516 fi
1517 rm -f conftest*
1518
1519 fi
1520
1521 echo "$ac_t""$ac_cv_os_cray" 1>&6
1522 if test $ac_cv_os_cray = yes; then
1523 for ac_func in _getb67 GETB67 getb67; do
1524   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1525 echo "configure:1526: checking for $ac_func" >&5
1526 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1527   echo $ac_n "(cached) $ac_c" 1>&6
1528 else
1529   cat > conftest.$ac_ext <<EOF
1530 #line 1531 "configure"
1531 #include "confdefs.h"
1532 /* System header to define __stub macros and hopefully few prototypes,
1533     which can conflict with char $ac_func(); below.  */
1534 #include <assert.h>
1535 /* Override any gcc2 internal prototype to avoid an error.  */
1536 /* We use char because int might match the return type of a gcc2
1537     builtin and then its argument prototype would still apply.  */
1538 char $ac_func();
1539
1540 int main() {
1541
1542 /* The GNU C library defines this for functions which it implements
1543     to always fail with ENOSYS.  Some functions are actually named
1544     something starting with __ and the normal name is an alias.  */
1545 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1546 choke me
1547 #else
1548 $ac_func();
1549 #endif
1550
1551 ; return 0; }
1552 EOF
1553 if { (eval echo configure:1554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1554   rm -rf conftest*
1555   eval "ac_cv_func_$ac_func=yes"
1556 else
1557   echo "configure: failed program was:" >&5
1558   cat conftest.$ac_ext >&5
1559   rm -rf conftest*
1560   eval "ac_cv_func_$ac_func=no"
1561 fi
1562 rm -f conftest*
1563 fi
1564
1565 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1566   echo "$ac_t""yes" 1>&6
1567   cat >> confdefs.h <<EOF
1568 #define CRAY_STACKSEG_END $ac_func
1569 EOF
1570
1571   break
1572 else
1573   echo "$ac_t""no" 1>&6
1574 fi
1575
1576 done
1577 fi
1578
1579 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1580 echo "configure:1581: checking stack direction for C alloca" >&5
1581 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1582   echo $ac_n "(cached) $ac_c" 1>&6
1583 else
1584   if test "$cross_compiling" = yes; then
1585   ac_cv_c_stack_direction=0
1586 else
1587   cat > conftest.$ac_ext <<EOF
1588 #line 1589 "configure"
1589 #include "confdefs.h"
1590 find_stack_direction ()
1591 {
1592   static char *addr = 0;
1593   auto char dummy;
1594   if (addr == 0)
1595     {
1596       addr = &dummy;
1597       return find_stack_direction ();
1598     }
1599   else
1600     return (&dummy > addr) ? 1 : -1;
1601 }
1602 main ()
1603 {
1604   exit (find_stack_direction() < 0);
1605 }
1606 EOF
1607 if { (eval echo configure:1608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1608 then
1609   ac_cv_c_stack_direction=1
1610 else
1611   echo "configure: failed program was:" >&5
1612   cat conftest.$ac_ext >&5
1613   rm -fr conftest*
1614   ac_cv_c_stack_direction=-1
1615 fi
1616 rm -fr conftest*
1617 fi
1618
1619 fi
1620
1621 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1622 cat >> confdefs.h <<EOF
1623 #define STACK_DIRECTION $ac_cv_c_stack_direction
1624 EOF
1625
1626 fi
1627
1628 for ac_hdr in unistd.h
1629 do
1630 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1631 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1632 echo "configure:1633: checking for $ac_hdr" >&5
1633 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1634   echo $ac_n "(cached) $ac_c" 1>&6
1635 else
1636   cat > conftest.$ac_ext <<EOF
1637 #line 1638 "configure"
1638 #include "confdefs.h"
1639 #include <$ac_hdr>
1640 EOF
1641 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1642 { (eval echo configure:1643: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1643 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1644 if test -z "$ac_err"; then
1645   rm -rf conftest*
1646   eval "ac_cv_header_$ac_safe=yes"
1647 else
1648   echo "$ac_err" >&5
1649   echo "configure: failed program was:" >&5
1650   cat conftest.$ac_ext >&5
1651   rm -rf conftest*
1652   eval "ac_cv_header_$ac_safe=no"
1653 fi
1654 rm -f conftest*
1655 fi
1656 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1657   echo "$ac_t""yes" 1>&6
1658     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1659   cat >> confdefs.h <<EOF
1660 #define $ac_tr_hdr 1
1661 EOF
1662
1663 else
1664   echo "$ac_t""no" 1>&6
1665 fi
1666 done
1667
1668 for ac_func in getpagesize
1669 do
1670 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1671 echo "configure:1672: checking for $ac_func" >&5
1672 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1673   echo $ac_n "(cached) $ac_c" 1>&6
1674 else
1675   cat > conftest.$ac_ext <<EOF
1676 #line 1677 "configure"
1677 #include "confdefs.h"
1678 /* System header to define __stub macros and hopefully few prototypes,
1679     which can conflict with char $ac_func(); below.  */
1680 #include <assert.h>
1681 /* Override any gcc2 internal prototype to avoid an error.  */
1682 /* We use char because int might match the return type of a gcc2
1683     builtin and then its argument prototype would still apply.  */
1684 char $ac_func();
1685
1686 int main() {
1687
1688 /* The GNU C library defines this for functions which it implements
1689     to always fail with ENOSYS.  Some functions are actually named
1690     something starting with __ and the normal name is an alias.  */
1691 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1692 choke me
1693 #else
1694 $ac_func();
1695 #endif
1696
1697 ; return 0; }
1698 EOF
1699 if { (eval echo configure:1700: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1700   rm -rf conftest*
1701   eval "ac_cv_func_$ac_func=yes"
1702 else
1703   echo "configure: failed program was:" >&5
1704   cat conftest.$ac_ext >&5
1705   rm -rf conftest*
1706   eval "ac_cv_func_$ac_func=no"
1707 fi
1708 rm -f conftest*
1709 fi
1710
1711 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1712   echo "$ac_t""yes" 1>&6
1713     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1714   cat >> confdefs.h <<EOF
1715 #define $ac_tr_func 1
1716 EOF
1717
1718 else
1719   echo "$ac_t""no" 1>&6
1720 fi
1721 done
1722
1723 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1724 echo "configure:1725: checking for working mmap" >&5
1725 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1726   echo $ac_n "(cached) $ac_c" 1>&6
1727 else
1728   if test "$cross_compiling" = yes; then
1729   ac_cv_func_mmap_fixed_mapped=no
1730 else
1731   cat > conftest.$ac_ext <<EOF
1732 #line 1733 "configure"
1733 #include "confdefs.h"
1734
1735 /* Thanks to Mike Haertel and Jim Avera for this test.
1736    Here is a matrix of mmap possibilities:
1737         mmap private not fixed
1738         mmap private fixed at somewhere currently unmapped
1739         mmap private fixed at somewhere already mapped
1740         mmap shared not fixed
1741         mmap shared fixed at somewhere currently unmapped
1742         mmap shared fixed at somewhere already mapped
1743    For private mappings, we should verify that changes cannot be read()
1744    back from the file, nor mmap's back from the file at a different
1745    address.  (There have been systems where private was not correctly
1746    implemented like the infamous i386 svr4.0, and systems where the
1747    VM page cache was not coherent with the filesystem buffer cache
1748    like early versions of FreeBSD and possibly contemporary NetBSD.)
1749    For shared mappings, we should conversely verify that changes get
1750    propogated back to all the places they're supposed to be.
1751
1752    Grep wants private fixed already mapped.
1753    The main things grep needs to know about mmap are:
1754    * does it exist and is it safe to write into the mmap'd area
1755    * how to use it (BSD variants)  */
1756 #include <sys/types.h>
1757 #include <fcntl.h>
1758 #include <sys/mman.h>
1759
1760 /* This mess was copied from the GNU getpagesize.h.  */
1761 #ifndef HAVE_GETPAGESIZE
1762 # ifdef HAVE_UNISTD_H
1763 #  include <unistd.h>
1764 # endif
1765
1766 /* Assume that all systems that can run configure have sys/param.h.  */
1767 # ifndef HAVE_SYS_PARAM_H
1768 #  define HAVE_SYS_PARAM_H 1
1769 # endif
1770
1771 # ifdef _SC_PAGESIZE
1772 #  define getpagesize() sysconf(_SC_PAGESIZE)
1773 # else /* no _SC_PAGESIZE */
1774 #  ifdef HAVE_SYS_PARAM_H
1775 #   include <sys/param.h>
1776 #   ifdef EXEC_PAGESIZE
1777 #    define getpagesize() EXEC_PAGESIZE
1778 #   else /* no EXEC_PAGESIZE */
1779 #    ifdef NBPG
1780 #     define getpagesize() NBPG * CLSIZE
1781 #     ifndef CLSIZE
1782 #      define CLSIZE 1
1783 #     endif /* no CLSIZE */
1784 #    else /* no NBPG */
1785 #     ifdef NBPC
1786 #      define getpagesize() NBPC
1787 #     else /* no NBPC */
1788 #      ifdef PAGESIZE
1789 #       define getpagesize() PAGESIZE
1790 #      endif /* PAGESIZE */
1791 #     endif /* no NBPC */
1792 #    endif /* no NBPG */
1793 #   endif /* no EXEC_PAGESIZE */
1794 #  else /* no HAVE_SYS_PARAM_H */
1795 #   define getpagesize() 8192   /* punt totally */
1796 #  endif /* no HAVE_SYS_PARAM_H */
1797 # endif /* no _SC_PAGESIZE */
1798
1799 #endif /* no HAVE_GETPAGESIZE */
1800
1801 #ifdef __cplusplus
1802 extern "C" { void *malloc(unsigned); }
1803 #else
1804 char *malloc();
1805 #endif
1806
1807 int
1808 main()
1809 {
1810         char *data, *data2, *data3;
1811         int i, pagesize;
1812         int fd;
1813
1814         pagesize = getpagesize();
1815
1816         /*
1817          * First, make a file with some known garbage in it.
1818          */
1819         data = malloc(pagesize);
1820         if (!data)
1821                 exit(1);
1822         for (i = 0; i < pagesize; ++i)
1823                 *(data + i) = rand();
1824         umask(0);
1825         fd = creat("conftestmmap", 0600);
1826         if (fd < 0)
1827                 exit(1);
1828         if (write(fd, data, pagesize) != pagesize)
1829                 exit(1);
1830         close(fd);
1831
1832         /*
1833          * Next, try to mmap the file at a fixed address which
1834          * already has something else allocated at it.  If we can,
1835          * also make sure that we see the same garbage.
1836          */
1837         fd = open("conftestmmap", O_RDWR);
1838         if (fd < 0)
1839                 exit(1);
1840         data2 = malloc(2 * pagesize);
1841         if (!data2)
1842                 exit(1);
1843         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1844         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1845             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1846                 exit(1);
1847         for (i = 0; i < pagesize; ++i)
1848                 if (*(data + i) != *(data2 + i))
1849                         exit(1);
1850
1851         /*
1852          * Finally, make sure that changes to the mapped area
1853          * do not percolate back to the file as seen by read().
1854          * (This is a bug on some variants of i386 svr4.0.)
1855          */
1856         for (i = 0; i < pagesize; ++i)
1857                 *(data2 + i) = *(data2 + i) + 1;
1858         data3 = malloc(pagesize);
1859         if (!data3)
1860                 exit(1);
1861         if (read(fd, data3, pagesize) != pagesize)
1862                 exit(1);
1863         for (i = 0; i < pagesize; ++i)
1864                 if (*(data + i) != *(data3 + i))
1865                         exit(1);
1866         close(fd);
1867         unlink("conftestmmap");
1868         exit(0);
1869 }
1870
1871 EOF
1872 if { (eval echo configure:1873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1873 then
1874   ac_cv_func_mmap_fixed_mapped=yes
1875 else
1876   echo "configure: failed program was:" >&5
1877   cat conftest.$ac_ext >&5
1878   rm -fr conftest*
1879   ac_cv_func_mmap_fixed_mapped=no
1880 fi
1881 rm -fr conftest*
1882 fi
1883
1884 fi
1885
1886 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1887 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1888   cat >> confdefs.h <<\EOF
1889 #define HAVE_MMAP 1
1890 EOF
1891
1892 fi
1893
1894
1895    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1896 unistd.h values.h sys/param.h
1897 do
1898 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1899 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1900 echo "configure:1901: checking for $ac_hdr" >&5
1901 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1902   echo $ac_n "(cached) $ac_c" 1>&6
1903 else
1904   cat > conftest.$ac_ext <<EOF
1905 #line 1906 "configure"
1906 #include "confdefs.h"
1907 #include <$ac_hdr>
1908 EOF
1909 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1910 { (eval echo configure:1911: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1911 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1912 if test -z "$ac_err"; then
1913   rm -rf conftest*
1914   eval "ac_cv_header_$ac_safe=yes"
1915 else
1916   echo "$ac_err" >&5
1917   echo "configure: failed program was:" >&5
1918   cat conftest.$ac_ext >&5
1919   rm -rf conftest*
1920   eval "ac_cv_header_$ac_safe=no"
1921 fi
1922 rm -f conftest*
1923 fi
1924 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1925   echo "$ac_t""yes" 1>&6
1926     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1927   cat >> confdefs.h <<EOF
1928 #define $ac_tr_hdr 1
1929 EOF
1930
1931 else
1932   echo "$ac_t""no" 1>&6
1933 fi
1934 done
1935
1936    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
1937 __argz_count __argz_stringify __argz_next
1938 do
1939 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1940 echo "configure:1941: checking for $ac_func" >&5
1941 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1942   echo $ac_n "(cached) $ac_c" 1>&6
1943 else
1944   cat > conftest.$ac_ext <<EOF
1945 #line 1946 "configure"
1946 #include "confdefs.h"
1947 /* System header to define __stub macros and hopefully few prototypes,
1948     which can conflict with char $ac_func(); below.  */
1949 #include <assert.h>
1950 /* Override any gcc2 internal prototype to avoid an error.  */
1951 /* We use char because int might match the return type of a gcc2
1952     builtin and then its argument prototype would still apply.  */
1953 char $ac_func();
1954
1955 int main() {
1956
1957 /* The GNU C library defines this for functions which it implements
1958     to always fail with ENOSYS.  Some functions are actually named
1959     something starting with __ and the normal name is an alias.  */
1960 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1961 choke me
1962 #else
1963 $ac_func();
1964 #endif
1965
1966 ; return 0; }
1967 EOF
1968 if { (eval echo configure:1969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1969   rm -rf conftest*
1970   eval "ac_cv_func_$ac_func=yes"
1971 else
1972   echo "configure: failed program was:" >&5
1973   cat conftest.$ac_ext >&5
1974   rm -rf conftest*
1975   eval "ac_cv_func_$ac_func=no"
1976 fi
1977 rm -f conftest*
1978 fi
1979
1980 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1981   echo "$ac_t""yes" 1>&6
1982     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1983   cat >> confdefs.h <<EOF
1984 #define $ac_tr_func 1
1985 EOF
1986
1987 else
1988   echo "$ac_t""no" 1>&6
1989 fi
1990 done
1991
1992
1993    if test "${ac_cv_func_stpcpy+set}" != "set"; then
1994      for ac_func in stpcpy
1995 do
1996 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1997 echo "configure:1998: checking for $ac_func" >&5
1998 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1999   echo $ac_n "(cached) $ac_c" 1>&6
2000 else
2001   cat > conftest.$ac_ext <<EOF
2002 #line 2003 "configure"
2003 #include "confdefs.h"
2004 /* System header to define __stub macros and hopefully few prototypes,
2005     which can conflict with char $ac_func(); below.  */
2006 #include <assert.h>
2007 /* Override any gcc2 internal prototype to avoid an error.  */
2008 /* We use char because int might match the return type of a gcc2
2009     builtin and then its argument prototype would still apply.  */
2010 char $ac_func();
2011
2012 int main() {
2013
2014 /* The GNU C library defines this for functions which it implements
2015     to always fail with ENOSYS.  Some functions are actually named
2016     something starting with __ and the normal name is an alias.  */
2017 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2018 choke me
2019 #else
2020 $ac_func();
2021 #endif
2022
2023 ; return 0; }
2024 EOF
2025 if { (eval echo configure:2026: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2026   rm -rf conftest*
2027   eval "ac_cv_func_$ac_func=yes"
2028 else
2029   echo "configure: failed program was:" >&5
2030   cat conftest.$ac_ext >&5
2031   rm -rf conftest*
2032   eval "ac_cv_func_$ac_func=no"
2033 fi
2034 rm -f conftest*
2035 fi
2036
2037 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2038   echo "$ac_t""yes" 1>&6
2039     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2040   cat >> confdefs.h <<EOF
2041 #define $ac_tr_func 1
2042 EOF
2043
2044 else
2045   echo "$ac_t""no" 1>&6
2046 fi
2047 done
2048
2049    fi
2050    if test "${ac_cv_func_stpcpy}" = "yes"; then
2051      cat >> confdefs.h <<\EOF
2052 #define HAVE_STPCPY 1
2053 EOF
2054
2055    fi
2056
2057    if test $ac_cv_header_locale_h = yes; then
2058     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2059 echo "configure:2060: checking for LC_MESSAGES" >&5
2060 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+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 #include <locale.h>
2067 int main() {
2068 return LC_MESSAGES
2069 ; return 0; }
2070 EOF
2071 if { (eval echo configure:2072: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2072   rm -rf conftest*
2073   am_cv_val_LC_MESSAGES=yes
2074 else
2075   echo "configure: failed program was:" >&5
2076   cat conftest.$ac_ext >&5
2077   rm -rf conftest*
2078   am_cv_val_LC_MESSAGES=no
2079 fi
2080 rm -f conftest*
2081 fi
2082
2083 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2084     if test $am_cv_val_LC_MESSAGES = yes; then
2085       cat >> confdefs.h <<\EOF
2086 #define HAVE_LC_MESSAGES 1
2087 EOF
2088
2089     fi
2090   fi
2091    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2092 echo "configure:2093: checking whether NLS is requested" >&5
2093         # Check whether --enable-nls or --disable-nls was given.
2094 if test "${enable_nls+set}" = set; then
2095   enableval="$enable_nls"
2096   USE_NLS=$enableval
2097 else
2098   USE_NLS=yes
2099 fi
2100
2101     echo "$ac_t""$USE_NLS" 1>&6
2102
2103
2104     USE_INCLUDED_LIBINTL=no
2105
2106         if test "$USE_NLS" = "yes"; then
2107       cat >> confdefs.h <<\EOF
2108 #define ENABLE_NLS 1
2109 EOF
2110
2111       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2112 echo "configure:2113: checking whether included gettext is requested" >&5
2113       # Check whether --with-included-gettext or --without-included-gettext was given.
2114 if test "${with_included_gettext+set}" = set; then
2115   withval="$with_included_gettext"
2116   nls_cv_force_use_gnu_gettext=$withval
2117 else
2118   nls_cv_force_use_gnu_gettext=no
2119 fi
2120
2121       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2122
2123       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2124       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2125                                         nls_cv_header_intl=
2126         nls_cv_header_libgt=
2127         CATOBJEXT=NONE
2128
2129         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2130 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2131 echo "configure:2132: checking for libintl.h" >&5
2132 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2133   echo $ac_n "(cached) $ac_c" 1>&6
2134 else
2135   cat > conftest.$ac_ext <<EOF
2136 #line 2137 "configure"
2137 #include "confdefs.h"
2138 #include <libintl.h>
2139 EOF
2140 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2141 { (eval echo configure:2142: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2142 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2143 if test -z "$ac_err"; then
2144   rm -rf conftest*
2145   eval "ac_cv_header_$ac_safe=yes"
2146 else
2147   echo "$ac_err" >&5
2148   echo "configure: failed program was:" >&5
2149   cat conftest.$ac_ext >&5
2150   rm -rf conftest*
2151   eval "ac_cv_header_$ac_safe=no"
2152 fi
2153 rm -f conftest*
2154 fi
2155 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2156   echo "$ac_t""yes" 1>&6
2157   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2158 echo "configure:2159: checking for gettext in libc" >&5
2159 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2160   echo $ac_n "(cached) $ac_c" 1>&6
2161 else
2162   cat > conftest.$ac_ext <<EOF
2163 #line 2164 "configure"
2164 #include "confdefs.h"
2165 #include <libintl.h>
2166 int main() {
2167 return (int) gettext ("")
2168 ; return 0; }
2169 EOF
2170 if { (eval echo configure:2171: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2171   rm -rf conftest*
2172   gt_cv_func_gettext_libc=yes
2173 else
2174   echo "configure: failed program was:" >&5
2175   cat conftest.$ac_ext >&5
2176   rm -rf conftest*
2177   gt_cv_func_gettext_libc=no
2178 fi
2179 rm -f conftest*
2180 fi
2181
2182 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2183
2184            if test "$gt_cv_func_gettext_libc" != "yes"; then
2185              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2186 echo "configure:2187: checking for bindtextdomain in -lintl" >&5
2187 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2188 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2189   echo $ac_n "(cached) $ac_c" 1>&6
2190 else
2191   ac_save_LIBS="$LIBS"
2192 LIBS="-lintl  $LIBS"
2193 cat > conftest.$ac_ext <<EOF
2194 #line 2195 "configure"
2195 #include "confdefs.h"
2196 /* Override any gcc2 internal prototype to avoid an error.  */
2197 /* We use char because int might match the return type of a gcc2
2198     builtin and then its argument prototype would still apply.  */
2199 char bindtextdomain();
2200
2201 int main() {
2202 bindtextdomain()
2203 ; return 0; }
2204 EOF
2205 if { (eval echo configure:2206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2206   rm -rf conftest*
2207   eval "ac_cv_lib_$ac_lib_var=yes"
2208 else
2209   echo "configure: failed program was:" >&5
2210   cat conftest.$ac_ext >&5
2211   rm -rf conftest*
2212   eval "ac_cv_lib_$ac_lib_var=no"
2213 fi
2214 rm -f conftest*
2215 LIBS="$ac_save_LIBS"
2216
2217 fi
2218 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2219   echo "$ac_t""yes" 1>&6
2220   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2221 echo "configure:2222: checking for gettext in libintl" >&5
2222 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2223   echo $ac_n "(cached) $ac_c" 1>&6
2224 else
2225   cat > conftest.$ac_ext <<EOF
2226 #line 2227 "configure"
2227 #include "confdefs.h"
2228
2229 int main() {
2230 return (int) gettext ("")
2231 ; return 0; }
2232 EOF
2233 if { (eval echo configure:2234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2234   rm -rf conftest*
2235   gt_cv_func_gettext_libintl=yes
2236 else
2237   echo "configure: failed program was:" >&5
2238   cat conftest.$ac_ext >&5
2239   rm -rf conftest*
2240   gt_cv_func_gettext_libintl=no
2241 fi
2242 rm -f conftest*
2243 fi
2244
2245 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2246 else
2247   echo "$ac_t""no" 1>&6
2248 fi
2249
2250            fi
2251
2252            if test "$gt_cv_func_gettext_libc" = "yes" \
2253               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2254               cat >> confdefs.h <<\EOF
2255 #define HAVE_GETTEXT 1
2256 EOF
2257
2258               # Extract the first word of "msgfmt", so it can be a program name with args.
2259 set dummy msgfmt; ac_word=$2
2260 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2261 echo "configure:2262: checking for $ac_word" >&5
2262 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2263   echo $ac_n "(cached) $ac_c" 1>&6
2264 else
2265   case "$MSGFMT" in
2266   /*)
2267   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2268   ;;
2269   *)
2270   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2271   for ac_dir in $PATH; do
2272     test -z "$ac_dir" && ac_dir=.
2273     if test -f $ac_dir/$ac_word; then
2274       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2275         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2276         break
2277       fi
2278     fi
2279   done
2280   IFS="$ac_save_ifs"
2281   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2282   ;;
2283 esac
2284 fi
2285 MSGFMT="$ac_cv_path_MSGFMT"
2286 if test -n "$MSGFMT"; then
2287   echo "$ac_t""$MSGFMT" 1>&6
2288 else
2289   echo "$ac_t""no" 1>&6
2290 fi
2291               if test "$MSGFMT" != "no"; then
2292                 for ac_func in dcgettext
2293 do
2294 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2295 echo "configure:2296: checking for $ac_func" >&5
2296 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2297   echo $ac_n "(cached) $ac_c" 1>&6
2298 else
2299   cat > conftest.$ac_ext <<EOF
2300 #line 2301 "configure"
2301 #include "confdefs.h"
2302 /* System header to define __stub macros and hopefully few prototypes,
2303     which can conflict with char $ac_func(); below.  */
2304 #include <assert.h>
2305 /* Override any gcc2 internal prototype to avoid an error.  */
2306 /* We use char because int might match the return type of a gcc2
2307     builtin and then its argument prototype would still apply.  */
2308 char $ac_func();
2309
2310 int main() {
2311
2312 /* The GNU C library defines this for functions which it implements
2313     to always fail with ENOSYS.  Some functions are actually named
2314     something starting with __ and the normal name is an alias.  */
2315 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2316 choke me
2317 #else
2318 $ac_func();
2319 #endif
2320
2321 ; return 0; }
2322 EOF
2323 if { (eval echo configure:2324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2324   rm -rf conftest*
2325   eval "ac_cv_func_$ac_func=yes"
2326 else
2327   echo "configure: failed program was:" >&5
2328   cat conftest.$ac_ext >&5
2329   rm -rf conftest*
2330   eval "ac_cv_func_$ac_func=no"
2331 fi
2332 rm -f conftest*
2333 fi
2334
2335 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2336   echo "$ac_t""yes" 1>&6
2337     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2338   cat >> confdefs.h <<EOF
2339 #define $ac_tr_func 1
2340 EOF
2341
2342 else
2343   echo "$ac_t""no" 1>&6
2344 fi
2345 done
2346
2347                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2348 set dummy gmsgfmt; ac_word=$2
2349 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2350 echo "configure:2351: checking for $ac_word" >&5
2351 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2352   echo $ac_n "(cached) $ac_c" 1>&6
2353 else
2354   case "$GMSGFMT" in
2355   /*)
2356   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2357   ;;
2358   ?:/*)
2359   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2360   ;;
2361   *)
2362   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2363   for ac_dir in $PATH; do
2364     test -z "$ac_dir" && ac_dir=.
2365     if test -f $ac_dir/$ac_word; then
2366       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2367       break
2368     fi
2369   done
2370   IFS="$ac_save_ifs"
2371   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2372   ;;
2373 esac
2374 fi
2375 GMSGFMT="$ac_cv_path_GMSGFMT"
2376 if test -n "$GMSGFMT"; then
2377   echo "$ac_t""$GMSGFMT" 1>&6
2378 else
2379   echo "$ac_t""no" 1>&6
2380 fi
2381
2382                 # Extract the first word of "xgettext", so it can be a program name with args.
2383 set dummy xgettext; ac_word=$2
2384 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2385 echo "configure:2386: checking for $ac_word" >&5
2386 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2387   echo $ac_n "(cached) $ac_c" 1>&6
2388 else
2389   case "$XGETTEXT" in
2390   /*)
2391   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2392   ;;
2393   *)
2394   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2395   for ac_dir in $PATH; do
2396     test -z "$ac_dir" && ac_dir=.
2397     if test -f $ac_dir/$ac_word; then
2398       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2399         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2400         break
2401       fi
2402     fi
2403   done
2404   IFS="$ac_save_ifs"
2405   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2406   ;;
2407 esac
2408 fi
2409 XGETTEXT="$ac_cv_path_XGETTEXT"
2410 if test -n "$XGETTEXT"; then
2411   echo "$ac_t""$XGETTEXT" 1>&6
2412 else
2413   echo "$ac_t""no" 1>&6
2414 fi
2415
2416                 cat > conftest.$ac_ext <<EOF
2417 #line 2418 "configure"
2418 #include "confdefs.h"
2419
2420 int main() {
2421 extern int _nl_msg_cat_cntr;
2422                                return _nl_msg_cat_cntr
2423 ; return 0; }
2424 EOF
2425 if { (eval echo configure:2426: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2426   rm -rf conftest*
2427   CATOBJEXT=.gmo
2428                    DATADIRNAME=share
2429 else
2430   echo "configure: failed program was:" >&5
2431   cat conftest.$ac_ext >&5
2432   rm -rf conftest*
2433   CATOBJEXT=.mo
2434                    DATADIRNAME=lib
2435 fi
2436 rm -f conftest*
2437                 INSTOBJEXT=.mo
2438               fi
2439             fi
2440
2441 else
2442   echo "$ac_t""no" 1>&6
2443 fi
2444
2445
2446
2447         if test "$CATOBJEXT" = "NONE"; then
2448                           nls_cv_use_gnu_gettext=yes
2449         fi
2450       fi
2451
2452       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2453                 INTLOBJS="\$(GETTOBJS)"
2454         # Extract the first word of "msgfmt", so it can be a program name with args.
2455 set dummy msgfmt; ac_word=$2
2456 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2457 echo "configure:2458: checking for $ac_word" >&5
2458 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2459   echo $ac_n "(cached) $ac_c" 1>&6
2460 else
2461   case "$MSGFMT" in
2462   /*)
2463   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2464   ;;
2465   *)
2466   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2467   for ac_dir in $PATH; do
2468     test -z "$ac_dir" && ac_dir=.
2469     if test -f $ac_dir/$ac_word; then
2470       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2471         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2472         break
2473       fi
2474     fi
2475   done
2476   IFS="$ac_save_ifs"
2477   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2478   ;;
2479 esac
2480 fi
2481 MSGFMT="$ac_cv_path_MSGFMT"
2482 if test -n "$MSGFMT"; then
2483   echo "$ac_t""$MSGFMT" 1>&6
2484 else
2485   echo "$ac_t""no" 1>&6
2486 fi
2487
2488         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2489 set dummy gmsgfmt; ac_word=$2
2490 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2491 echo "configure:2492: checking for $ac_word" >&5
2492 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2493   echo $ac_n "(cached) $ac_c" 1>&6
2494 else
2495   case "$GMSGFMT" in
2496   /*)
2497   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2498   ;;
2499   ?:/*)
2500   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2501   ;;
2502   *)
2503   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2504   for ac_dir in $PATH; do
2505     test -z "$ac_dir" && ac_dir=.
2506     if test -f $ac_dir/$ac_word; then
2507       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2508       break
2509     fi
2510   done
2511   IFS="$ac_save_ifs"
2512   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2513   ;;
2514 esac
2515 fi
2516 GMSGFMT="$ac_cv_path_GMSGFMT"
2517 if test -n "$GMSGFMT"; then
2518   echo "$ac_t""$GMSGFMT" 1>&6
2519 else
2520   echo "$ac_t""no" 1>&6
2521 fi
2522
2523         # Extract the first word of "xgettext", so it can be a program name with args.
2524 set dummy xgettext; ac_word=$2
2525 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2526 echo "configure:2527: checking for $ac_word" >&5
2527 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2528   echo $ac_n "(cached) $ac_c" 1>&6
2529 else
2530   case "$XGETTEXT" in
2531   /*)
2532   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2533   ;;
2534   *)
2535   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2536   for ac_dir in $PATH; do
2537     test -z "$ac_dir" && ac_dir=.
2538     if test -f $ac_dir/$ac_word; then
2539       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2540         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2541         break
2542       fi
2543     fi
2544   done
2545   IFS="$ac_save_ifs"
2546   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2547   ;;
2548 esac
2549 fi
2550 XGETTEXT="$ac_cv_path_XGETTEXT"
2551 if test -n "$XGETTEXT"; then
2552   echo "$ac_t""$XGETTEXT" 1>&6
2553 else
2554   echo "$ac_t""no" 1>&6
2555 fi
2556
2557
2558         USE_INCLUDED_LIBINTL=yes
2559         CATOBJEXT=.gmo
2560         INSTOBJEXT=.mo
2561         DATADIRNAME=share
2562         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2563         INTLLIBS=$INTLDEPS
2564         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2565         nls_cv_header_intl=libintl.h
2566         nls_cv_header_libgt=libgettext.h
2567       fi
2568
2569             if test "$XGETTEXT" != ":"; then
2570                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2571           : ;
2572         else
2573           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2574           XGETTEXT=":"
2575         fi
2576       fi
2577
2578       # We need to process the po/ directory.
2579       POSUB=po
2580     else
2581       DATADIRNAME=share
2582       nls_cv_header_intl=libintl.h
2583       nls_cv_header_libgt=libgettext.h
2584     fi
2585
2586     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2587     # because some of the sources are only built for this goal.
2588     if test "$PACKAGE" = gettext; then
2589       USE_NLS=yes
2590       USE_INCLUDED_LIBINTL=yes
2591     fi
2592
2593                 for lang in $ALL_LINGUAS; do
2594       GMOFILES="$GMOFILES $lang.gmo"
2595       POFILES="$POFILES $lang.po"
2596     done
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611    if test "x$CATOBJEXT" != "x"; then
2612      if test "x$ALL_LINGUAS" = "x"; then
2613        LINGUAS=
2614      else
2615        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2616 echo "configure:2617: checking for catalogs to be installed" >&5
2617        NEW_LINGUAS=
2618        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2619          case "$ALL_LINGUAS" in
2620           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2621          esac
2622        done
2623        LINGUAS=$NEW_LINGUAS
2624        echo "$ac_t""$LINGUAS" 1>&6
2625      fi
2626
2627           if test -n "$LINGUAS"; then
2628        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2629      fi
2630    fi
2631
2632             if test $ac_cv_header_locale_h = yes; then
2633      INCLUDE_LOCALE_H="#include <locale.h>"
2634    else
2635      INCLUDE_LOCALE_H="\
2636 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2637    fi
2638
2639
2640             if test -f $srcdir/po2tbl.sed.in; then
2641       if test "$CATOBJEXT" = ".cat"; then
2642          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2643 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2644 echo "configure:2645: checking for linux/version.h" >&5
2645 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2646   echo $ac_n "(cached) $ac_c" 1>&6
2647 else
2648   cat > conftest.$ac_ext <<EOF
2649 #line 2650 "configure"
2650 #include "confdefs.h"
2651 #include <linux/version.h>
2652 EOF
2653 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2654 { (eval echo configure:2655: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2655 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2656 if test -z "$ac_err"; then
2657   rm -rf conftest*
2658   eval "ac_cv_header_$ac_safe=yes"
2659 else
2660   echo "$ac_err" >&5
2661   echo "configure: failed program was:" >&5
2662   cat conftest.$ac_ext >&5
2663   rm -rf conftest*
2664   eval "ac_cv_header_$ac_safe=no"
2665 fi
2666 rm -f conftest*
2667 fi
2668 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2669   echo "$ac_t""yes" 1>&6
2670   msgformat=linux
2671 else
2672   echo "$ac_t""no" 1>&6
2673 msgformat=xopen
2674 fi
2675
2676
2677                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2678       fi
2679             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2680          $srcdir/po2tbl.sed.in > po2tbl.sed
2681    fi
2682
2683             if test "$PACKAGE" = "gettext"; then
2684      GT_NO="#NO#"
2685      GT_YES=
2686    else
2687      GT_NO=
2688      GT_YES="#YES#"
2689    fi
2690
2691
2692
2693    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2694
2695
2696       l=
2697
2698
2699             if test -d $srcdir/po; then
2700       test -d po || mkdir po
2701       if test "x$srcdir" != "x."; then
2702          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2703             posrcprefix="$srcdir/"
2704          else
2705             posrcprefix="../$srcdir/"
2706          fi
2707       else
2708          posrcprefix="../"
2709       fi
2710       rm -f po/POTFILES
2711       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2712          < $srcdir/po/POTFILES.in > po/POTFILES
2713    fi
2714
2715
2716
2717 CONFIG_OBS=
2718 CONFIG_DEPS=
2719 CONFIG_SRCS=
2720
2721 configdirs="doc testsuite"
2722
2723
2724 . ${srcdir}/configure.host
2725
2726 . ${srcdir}/configure.tgt
2727
2728
2729 # Find a good install program.  We prefer a C program (faster),
2730 # so one script is as good as another.  But avoid the broken or
2731 # incompatible versions:
2732 # SysV /etc/install, /usr/sbin/install
2733 # SunOS /usr/etc/install
2734 # IRIX /sbin/install
2735 # AIX /bin/install
2736 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2737 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2738 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2739 # ./install, which can be erroneously created by make from ./install.sh.
2740 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2741 echo "configure:2742: checking for a BSD compatible install" >&5
2742 if test -z "$INSTALL"; then
2743 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2744   echo $ac_n "(cached) $ac_c" 1>&6
2745 else
2746     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2747   for ac_dir in $PATH; do
2748     # Account for people who put trailing slashes in PATH elements.
2749     case "$ac_dir/" in
2750     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2751     *)
2752       # OSF1 and SCO ODT 3.0 have their own names for install.
2753       # Don't use installbsd from OSF since it installs stuff as root
2754       # by default.
2755       for ac_prog in ginstall scoinst install; do
2756         if test -f $ac_dir/$ac_prog; then
2757           if test $ac_prog = install &&
2758             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2759             # AIX install.  It has an incompatible calling convention.
2760             :
2761           else
2762             ac_cv_path_install="$ac_dir/$ac_prog -c"
2763             break 2
2764           fi
2765         fi
2766       done
2767       ;;
2768     esac
2769   done
2770   IFS="$ac_save_IFS"
2771
2772 fi
2773   if test "${ac_cv_path_install+set}" = set; then
2774     INSTALL="$ac_cv_path_install"
2775   else
2776     # As a last resort, use the slow shell script.  We don't cache a
2777     # path for INSTALL within a source directory, because that will
2778     # break other packages using the cache if that directory is
2779     # removed, or if the path is relative.
2780     INSTALL="$ac_install_sh"
2781   fi
2782 fi
2783 echo "$ac_t""$INSTALL" 1>&6
2784
2785 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2786 # It thinks the first close brace ends the variable substitution.
2787 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2788
2789 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2790
2791 if test $host != $build; then
2792   ac_tool_prefix=${host_alias}-
2793 else
2794   ac_tool_prefix=
2795 fi
2796
2797 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2798 set dummy ${ac_tool_prefix}ar; ac_word=$2
2799 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2800 echo "configure:2801: checking for $ac_word" >&5
2801 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2802   echo $ac_n "(cached) $ac_c" 1>&6
2803 else
2804   if test -n "$AR"; then
2805   ac_cv_prog_AR="$AR" # Let the user override the test.
2806 else
2807   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2808   for ac_dir in $PATH; do
2809     test -z "$ac_dir" && ac_dir=.
2810     if test -f $ac_dir/$ac_word; then
2811       ac_cv_prog_AR="${ac_tool_prefix}ar"
2812       break
2813     fi
2814   done
2815   IFS="$ac_save_ifs"
2816   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
2817 fi
2818 fi
2819 AR="$ac_cv_prog_AR"
2820 if test -n "$AR"; then
2821   echo "$ac_t""$AR" 1>&6
2822 else
2823   echo "$ac_t""no" 1>&6
2824 fi
2825
2826
2827
2828 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2829 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2830 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2831 echo "configure:2832: checking for $ac_word" >&5
2832 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2833   echo $ac_n "(cached) $ac_c" 1>&6
2834 else
2835   if test -n "$RANLIB"; then
2836   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2837 else
2838   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2839   for ac_dir in $PATH; do
2840     test -z "$ac_dir" && ac_dir=.
2841     if test -f $ac_dir/$ac_word; then
2842       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2843       break
2844     fi
2845   done
2846   IFS="$ac_save_ifs"
2847 fi
2848 fi
2849 RANLIB="$ac_cv_prog_RANLIB"
2850 if test -n "$RANLIB"; then
2851   echo "$ac_t""$RANLIB" 1>&6
2852 else
2853   echo "$ac_t""no" 1>&6
2854 fi
2855
2856
2857 if test -z "$ac_cv_prog_RANLIB"; then
2858 if test -n "$ac_tool_prefix"; then
2859   # Extract the first word of "ranlib", so it can be a program name with args.
2860 set dummy ranlib; ac_word=$2
2861 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2862 echo "configure:2863: checking for $ac_word" >&5
2863 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2864   echo $ac_n "(cached) $ac_c" 1>&6
2865 else
2866   if test -n "$RANLIB"; then
2867   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2868 else
2869   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2870   for ac_dir in $PATH; do
2871     test -z "$ac_dir" && ac_dir=.
2872     if test -f $ac_dir/$ac_word; then
2873       ac_cv_prog_RANLIB="ranlib"
2874       break
2875     fi
2876   done
2877   IFS="$ac_save_ifs"
2878   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2879 fi
2880 fi
2881 RANLIB="$ac_cv_prog_RANLIB"
2882 if test -n "$RANLIB"; then
2883   echo "$ac_t""$RANLIB" 1>&6
2884 else
2885   echo "$ac_t""no" 1>&6
2886 fi
2887
2888 else
2889   RANLIB=":"
2890 fi
2891 fi
2892
2893 for ac_prog in 'bison -y' byacc
2894 do
2895 # Extract the first word of "$ac_prog", so it can be a program name with args.
2896 set dummy $ac_prog; ac_word=$2
2897 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2898 echo "configure:2899: checking for $ac_word" >&5
2899 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2900   echo $ac_n "(cached) $ac_c" 1>&6
2901 else
2902   if test -n "$YACC"; then
2903   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2904 else
2905   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2906   for ac_dir in $PATH; do
2907     test -z "$ac_dir" && ac_dir=.
2908     if test -f $ac_dir/$ac_word; then
2909       ac_cv_prog_YACC="$ac_prog"
2910       break
2911     fi
2912   done
2913   IFS="$ac_save_ifs"
2914 fi
2915 fi
2916 YACC="$ac_cv_prog_YACC"
2917 if test -n "$YACC"; then
2918   echo "$ac_t""$YACC" 1>&6
2919 else
2920   echo "$ac_t""no" 1>&6
2921 fi
2922
2923 test -n "$YACC" && break
2924 done
2925 test -n "$YACC" || YACC="yacc"
2926
2927 for ac_prog in mawk gawk nawk awk
2928 do
2929 # Extract the first word of "$ac_prog", so it can be a program name with args.
2930 set dummy $ac_prog; ac_word=$2
2931 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2932 echo "configure:2933: checking for $ac_word" >&5
2933 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2934   echo $ac_n "(cached) $ac_c" 1>&6
2935 else
2936   if test -n "$AWK"; then
2937   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2938 else
2939   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2940   for ac_dir in $PATH; do
2941     test -z "$ac_dir" && ac_dir=.
2942     if test -f $ac_dir/$ac_word; then
2943       ac_cv_prog_AWK="$ac_prog"
2944       break
2945     fi
2946   done
2947   IFS="$ac_save_ifs"
2948 fi
2949 fi
2950 AWK="$ac_cv_prog_AWK"
2951 if test -n "$AWK"; then
2952   echo "$ac_t""$AWK" 1>&6
2953 else
2954   echo "$ac_t""no" 1>&6
2955 fi
2956
2957 test -n "$AWK" && break
2958 done
2959
2960
2961 if test "$program_transform_name" = s,x,x,; then
2962   program_transform_name=
2963 else
2964   # Double any \ or $.  echo might interpret backslashes.
2965   cat <<\EOF_SED > conftestsed
2966 s,\\,\\\\,g; s,\$,$$,g
2967 EOF_SED
2968   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
2969   rm -f conftestsed
2970 fi
2971 test "$program_prefix" != NONE &&
2972   program_transform_name="s,^,${program_prefix},; $program_transform_name"
2973 # Use a double $ so make ignores it.
2974 test "$program_suffix" != NONE &&
2975   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2976
2977 # sed with no file args requires a program.
2978 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2979
2980
2981 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
2982 echo "configure:2983: checking return type of signal handlers" >&5
2983 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
2984   echo $ac_n "(cached) $ac_c" 1>&6
2985 else
2986   cat > conftest.$ac_ext <<EOF
2987 #line 2988 "configure"
2988 #include "confdefs.h"
2989 #include <sys/types.h>
2990 #include <signal.h>
2991 #ifdef signal
2992 #undef signal
2993 #endif
2994 #ifdef __cplusplus
2995 extern "C" void (*signal (int, void (*)(int)))(int);
2996 #else
2997 void (*signal ()) ();
2998 #endif
2999
3000 int main() {
3001 int i;
3002 ; return 0; }
3003 EOF
3004 if { (eval echo configure:3005: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3005   rm -rf conftest*
3006   ac_cv_type_signal=void
3007 else
3008   echo "configure: failed program was:" >&5
3009   cat conftest.$ac_ext >&5
3010   rm -rf conftest*
3011   ac_cv_type_signal=int
3012 fi
3013 rm -f conftest*
3014 fi
3015
3016 echo "$ac_t""$ac_cv_type_signal" 1>&6
3017 cat >> confdefs.h <<EOF
3018 #define RETSIGTYPE $ac_cv_type_signal
3019 EOF
3020
3021
3022
3023 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3024 echo "configure:3025: checking for ANSI C header files" >&5
3025 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3026   echo $ac_n "(cached) $ac_c" 1>&6
3027 else
3028   cat > conftest.$ac_ext <<EOF
3029 #line 3030 "configure"
3030 #include "confdefs.h"
3031 #include <stdlib.h>
3032 #include <stdarg.h>
3033 #include <string.h>
3034 #include <float.h>
3035 EOF
3036 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3037 { (eval echo configure:3038: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3038 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3039 if test -z "$ac_err"; then
3040   rm -rf conftest*
3041   ac_cv_header_stdc=yes
3042 else
3043   echo "$ac_err" >&5
3044   echo "configure: failed program was:" >&5
3045   cat conftest.$ac_ext >&5
3046   rm -rf conftest*
3047   ac_cv_header_stdc=no
3048 fi
3049 rm -f conftest*
3050
3051 if test $ac_cv_header_stdc = yes; then
3052   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3053 cat > conftest.$ac_ext <<EOF
3054 #line 3055 "configure"
3055 #include "confdefs.h"
3056 #include <string.h>
3057 EOF
3058 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3059   egrep "memchr" >/dev/null 2>&1; then
3060   :
3061 else
3062   rm -rf conftest*
3063   ac_cv_header_stdc=no
3064 fi
3065 rm -f conftest*
3066
3067 fi
3068
3069 if test $ac_cv_header_stdc = yes; then
3070   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3071 cat > conftest.$ac_ext <<EOF
3072 #line 3073 "configure"
3073 #include "confdefs.h"
3074 #include <stdlib.h>
3075 EOF
3076 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3077   egrep "free" >/dev/null 2>&1; then
3078   :
3079 else
3080   rm -rf conftest*
3081   ac_cv_header_stdc=no
3082 fi
3083 rm -f conftest*
3084
3085 fi
3086
3087 if test $ac_cv_header_stdc = yes; then
3088   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3089 if test "$cross_compiling" = yes; then
3090   :
3091 else
3092   cat > conftest.$ac_ext <<EOF
3093 #line 3094 "configure"
3094 #include "confdefs.h"
3095 #include <ctype.h>
3096 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3097 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3098 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3099 int main () { int i; for (i = 0; i < 256; i++)
3100 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3101 exit (0); }
3102
3103 EOF
3104 if { (eval echo configure:3105: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3105 then
3106   :
3107 else
3108   echo "configure: failed program was:" >&5
3109   cat conftest.$ac_ext >&5
3110   rm -fr conftest*
3111   ac_cv_header_stdc=no
3112 fi
3113 rm -fr conftest*
3114 fi
3115
3116 fi
3117 fi
3118
3119 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3120 if test $ac_cv_header_stdc = yes; then
3121   cat >> confdefs.h <<\EOF
3122 #define STDC_HEADERS 1
3123 EOF
3124
3125 fi
3126
3127 for ac_hdr in limits.h memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h stdlib.h sys/procfs.h link.h endian.h objlist.h libintl.h wctype.h wchar.h
3128 do
3129 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3130 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3131 echo "configure:3132: checking for $ac_hdr" >&5
3132 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3133   echo $ac_n "(cached) $ac_c" 1>&6
3134 else
3135   cat > conftest.$ac_ext <<EOF
3136 #line 3137 "configure"
3137 #include "confdefs.h"
3138 #include <$ac_hdr>
3139 EOF
3140 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3141 { (eval echo configure:3142: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3142 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3143 if test -z "$ac_err"; then
3144   rm -rf conftest*
3145   eval "ac_cv_header_$ac_safe=yes"
3146 else
3147   echo "$ac_err" >&5
3148   echo "configure: failed program was:" >&5
3149   cat conftest.$ac_ext >&5
3150   rm -rf conftest*
3151   eval "ac_cv_header_$ac_safe=no"
3152 fi
3153 rm -f conftest*
3154 fi
3155 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3156   echo "$ac_t""yes" 1>&6
3157     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3158   cat >> confdefs.h <<EOF
3159 #define $ac_tr_hdr 1
3160 EOF
3161
3162 else
3163   echo "$ac_t""no" 1>&6
3164 fi
3165 done
3166
3167
3168 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3169 echo "configure:3170: checking whether stat file-mode macros are broken" >&5
3170 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3171   echo $ac_n "(cached) $ac_c" 1>&6
3172 else
3173   cat > conftest.$ac_ext <<EOF
3174 #line 3175 "configure"
3175 #include "confdefs.h"
3176 #include <sys/types.h>
3177 #include <sys/stat.h>
3178
3179 #if defined(S_ISBLK) && defined(S_IFDIR)
3180 # if S_ISBLK (S_IFDIR)
3181 You lose.
3182 # endif
3183 #endif
3184
3185 #if defined(S_ISBLK) && defined(S_IFCHR)
3186 # if S_ISBLK (S_IFCHR)
3187 You lose.
3188 # endif
3189 #endif
3190
3191 #if defined(S_ISLNK) && defined(S_IFREG)
3192 # if S_ISLNK (S_IFREG)
3193 You lose.
3194 # endif
3195 #endif
3196
3197 #if defined(S_ISSOCK) && defined(S_IFREG)
3198 # if S_ISSOCK (S_IFREG)
3199 You lose.
3200 # endif
3201 #endif
3202
3203 EOF
3204 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3205   egrep "You lose" >/dev/null 2>&1; then
3206   rm -rf conftest*
3207   ac_cv_header_stat_broken=yes
3208 else
3209   rm -rf conftest*
3210   ac_cv_header_stat_broken=no
3211 fi
3212 rm -f conftest*
3213
3214 fi
3215
3216 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3217 if test $ac_cv_header_stat_broken = yes; then
3218   cat >> confdefs.h <<\EOF
3219 #define STAT_MACROS_BROKEN 1
3220 EOF
3221
3222 fi
3223
3224
3225 echo $ac_n "checking for working const""... $ac_c" 1>&6
3226 echo "configure:3227: checking for working const" >&5
3227 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3228   echo $ac_n "(cached) $ac_c" 1>&6
3229 else
3230   cat > conftest.$ac_ext <<EOF
3231 #line 3232 "configure"
3232 #include "confdefs.h"
3233
3234 int main() {
3235
3236 /* Ultrix mips cc rejects this.  */
3237 typedef int charset[2]; const charset x;
3238 /* SunOS 4.1.1 cc rejects this.  */
3239 char const *const *ccp;
3240 char **p;
3241 /* NEC SVR4.0.2 mips cc rejects this.  */
3242 struct point {int x, y;};
3243 static struct point const zero = {0,0};
3244 /* AIX XL C 1.02.0.0 rejects this.
3245    It does not let you subtract one const X* pointer from another in an arm
3246    of an if-expression whose if-part is not a constant expression */
3247 const char *g = "string";
3248 ccp = &g + (g ? g-g : 0);
3249 /* HPUX 7.0 cc rejects these. */
3250 ++ccp;
3251 p = (char**) ccp;
3252 ccp = (char const *const *) p;
3253 { /* SCO 3.2v4 cc rejects this.  */
3254   char *t;
3255   char const *s = 0 ? (char *) 0 : (char const *) 0;
3256
3257   *t++ = 0;
3258 }
3259 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3260   int x[] = {25, 17};
3261   const int *foo = &x[0];
3262   ++foo;
3263 }
3264 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3265   typedef const int *iptr;
3266   iptr p = 0;
3267   ++p;
3268 }
3269 { /* AIX XL C 1.02.0.0 rejects this saying
3270      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3271   struct s { int j; const int *ap[3]; };
3272   struct s *b; b->j = 5;
3273 }
3274 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3275   const int foo = 10;
3276 }
3277
3278 ; return 0; }
3279 EOF
3280 if { (eval echo configure:3281: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3281   rm -rf conftest*
3282   ac_cv_c_const=yes
3283 else
3284   echo "configure: failed program was:" >&5
3285   cat conftest.$ac_ext >&5
3286   rm -rf conftest*
3287   ac_cv_c_const=no
3288 fi
3289 rm -f conftest*
3290 fi
3291
3292 echo "$ac_t""$ac_cv_c_const" 1>&6
3293 if test $ac_cv_c_const = no; then
3294   cat >> confdefs.h <<\EOF
3295 #define const
3296 EOF
3297
3298 fi
3299
3300
3301 for ac_func in setpgid sbrk select poll sigaction isascii bzero bcopy memcpy btowc
3302 do
3303 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3304 echo "configure:3305: checking for $ac_func" >&5
3305 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3306   echo $ac_n "(cached) $ac_c" 1>&6
3307 else
3308   cat > conftest.$ac_ext <<EOF
3309 #line 3310 "configure"
3310 #include "confdefs.h"
3311 /* System header to define __stub macros and hopefully few prototypes,
3312     which can conflict with char $ac_func(); below.  */
3313 #include <assert.h>
3314 /* Override any gcc2 internal prototype to avoid an error.  */
3315 /* We use char because int might match the return type of a gcc2
3316     builtin and then its argument prototype would still apply.  */
3317 char $ac_func();
3318
3319 int main() {
3320
3321 /* The GNU C library defines this for functions which it implements
3322     to always fail with ENOSYS.  Some functions are actually named
3323     something starting with __ and the normal name is an alias.  */
3324 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3325 choke me
3326 #else
3327 $ac_func();
3328 #endif
3329
3330 ; return 0; }
3331 EOF
3332 if { (eval echo configure:3333: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3333   rm -rf conftest*
3334   eval "ac_cv_func_$ac_func=yes"
3335 else
3336   echo "configure: failed program was:" >&5
3337   cat conftest.$ac_ext >&5
3338   rm -rf conftest*
3339   eval "ac_cv_func_$ac_func=no"
3340 fi
3341 rm -f conftest*
3342 fi
3343
3344 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3345   echo "$ac_t""yes" 1>&6
3346     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3347   cat >> confdefs.h <<EOF
3348 #define $ac_tr_func 1
3349 EOF
3350
3351 else
3352   echo "$ac_t""no" 1>&6
3353 fi
3354 done
3355
3356 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3357 # for constant arguments.  Useless!
3358 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3359 echo "configure:3360: checking for working alloca.h" >&5
3360 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3361   echo $ac_n "(cached) $ac_c" 1>&6
3362 else
3363   cat > conftest.$ac_ext <<EOF
3364 #line 3365 "configure"
3365 #include "confdefs.h"
3366 #include <alloca.h>
3367 int main() {
3368 char *p = alloca(2 * sizeof(int));
3369 ; return 0; }
3370 EOF
3371 if { (eval echo configure:3372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3372   rm -rf conftest*
3373   ac_cv_header_alloca_h=yes
3374 else
3375   echo "configure: failed program was:" >&5
3376   cat conftest.$ac_ext >&5
3377   rm -rf conftest*
3378   ac_cv_header_alloca_h=no
3379 fi
3380 rm -f conftest*
3381 fi
3382
3383 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3384 if test $ac_cv_header_alloca_h = yes; then
3385   cat >> confdefs.h <<\EOF
3386 #define HAVE_ALLOCA_H 1
3387 EOF
3388
3389 fi
3390
3391 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3392 echo "configure:3393: checking for alloca" >&5
3393 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3394   echo $ac_n "(cached) $ac_c" 1>&6
3395 else
3396   cat > conftest.$ac_ext <<EOF
3397 #line 3398 "configure"
3398 #include "confdefs.h"
3399
3400 #ifdef __GNUC__
3401 # define alloca __builtin_alloca
3402 #else
3403 # ifdef _MSC_VER
3404 #  include <malloc.h>
3405 #  define alloca _alloca
3406 # else
3407 #  if HAVE_ALLOCA_H
3408 #   include <alloca.h>
3409 #  else
3410 #   ifdef _AIX
3411  #pragma alloca
3412 #   else
3413 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3414 char *alloca ();
3415 #    endif
3416 #   endif
3417 #  endif
3418 # endif
3419 #endif
3420
3421 int main() {
3422 char *p = (char *) alloca(1);
3423 ; return 0; }
3424 EOF
3425 if { (eval echo configure:3426: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3426   rm -rf conftest*
3427   ac_cv_func_alloca_works=yes
3428 else
3429   echo "configure: failed program was:" >&5
3430   cat conftest.$ac_ext >&5
3431   rm -rf conftest*
3432   ac_cv_func_alloca_works=no
3433 fi
3434 rm -f conftest*
3435 fi
3436
3437 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3438 if test $ac_cv_func_alloca_works = yes; then
3439   cat >> confdefs.h <<\EOF
3440 #define HAVE_ALLOCA 1
3441 EOF
3442
3443 fi
3444
3445 if test $ac_cv_func_alloca_works = no; then
3446   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3447   # that cause trouble.  Some versions do not even contain alloca or
3448   # contain a buggy version.  If you still want to use their alloca,
3449   # use ar to extract alloca.o from them instead of compiling alloca.c.
3450   ALLOCA=alloca.${ac_objext}
3451   cat >> confdefs.h <<\EOF
3452 #define C_ALLOCA 1
3453 EOF
3454
3455
3456 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3457 echo "configure:3458: checking whether alloca needs Cray hooks" >&5
3458 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3459   echo $ac_n "(cached) $ac_c" 1>&6
3460 else
3461   cat > conftest.$ac_ext <<EOF
3462 #line 3463 "configure"
3463 #include "confdefs.h"
3464 #if defined(CRAY) && ! defined(CRAY2)
3465 webecray
3466 #else
3467 wenotbecray
3468 #endif
3469
3470 EOF
3471 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3472   egrep "webecray" >/dev/null 2>&1; then
3473   rm -rf conftest*
3474   ac_cv_os_cray=yes
3475 else
3476   rm -rf conftest*
3477   ac_cv_os_cray=no
3478 fi
3479 rm -f conftest*
3480
3481 fi
3482
3483 echo "$ac_t""$ac_cv_os_cray" 1>&6
3484 if test $ac_cv_os_cray = yes; then
3485 for ac_func in _getb67 GETB67 getb67; do
3486   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3487 echo "configure:3488: checking for $ac_func" >&5
3488 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3489   echo $ac_n "(cached) $ac_c" 1>&6
3490 else
3491   cat > conftest.$ac_ext <<EOF
3492 #line 3493 "configure"
3493 #include "confdefs.h"
3494 /* System header to define __stub macros and hopefully few prototypes,
3495     which can conflict with char $ac_func(); below.  */
3496 #include <assert.h>
3497 /* Override any gcc2 internal prototype to avoid an error.  */
3498 /* We use char because int might match the return type of a gcc2
3499     builtin and then its argument prototype would still apply.  */
3500 char $ac_func();
3501
3502 int main() {
3503
3504 /* The GNU C library defines this for functions which it implements
3505     to always fail with ENOSYS.  Some functions are actually named
3506     something starting with __ and the normal name is an alias.  */
3507 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3508 choke me
3509 #else
3510 $ac_func();
3511 #endif
3512
3513 ; return 0; }
3514 EOF
3515 if { (eval echo configure:3516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3516   rm -rf conftest*
3517   eval "ac_cv_func_$ac_func=yes"
3518 else
3519   echo "configure: failed program was:" >&5
3520   cat conftest.$ac_ext >&5
3521   rm -rf conftest*
3522   eval "ac_cv_func_$ac_func=no"
3523 fi
3524 rm -f conftest*
3525 fi
3526
3527 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3528   echo "$ac_t""yes" 1>&6
3529   cat >> confdefs.h <<EOF
3530 #define CRAY_STACKSEG_END $ac_func
3531 EOF
3532
3533   break
3534 else
3535   echo "$ac_t""no" 1>&6
3536 fi
3537
3538 done
3539 fi
3540
3541 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3542 echo "configure:3543: checking stack direction for C alloca" >&5
3543 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3544   echo $ac_n "(cached) $ac_c" 1>&6
3545 else
3546   if test "$cross_compiling" = yes; then
3547   ac_cv_c_stack_direction=0
3548 else
3549   cat > conftest.$ac_ext <<EOF
3550 #line 3551 "configure"
3551 #include "confdefs.h"
3552 find_stack_direction ()
3553 {
3554   static char *addr = 0;
3555   auto char dummy;
3556   if (addr == 0)
3557     {
3558       addr = &dummy;
3559       return find_stack_direction ();
3560     }
3561   else
3562     return (&dummy > addr) ? 1 : -1;
3563 }
3564 main ()
3565 {
3566   exit (find_stack_direction() < 0);
3567 }
3568 EOF
3569 if { (eval echo configure:3570: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3570 then
3571   ac_cv_c_stack_direction=1
3572 else
3573   echo "configure: failed program was:" >&5
3574   cat conftest.$ac_ext >&5
3575   rm -fr conftest*
3576   ac_cv_c_stack_direction=-1
3577 fi
3578 rm -fr conftest*
3579 fi
3580
3581 fi
3582
3583 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3584 cat >> confdefs.h <<EOF
3585 #define STACK_DIRECTION $ac_cv_c_stack_direction
3586 EOF
3587
3588 fi
3589
3590
3591 # If we are configured native on GNU/Linux, work around problems with sys/procfs.h
3592 if test "${target}" = "${host}"; then
3593   case "${host}" in
3594   i[3456]86-*-linux*)
3595         cat >> confdefs.h <<\EOF
3596 #define START_INFERIOR_TRAPS_EXPECTED 2
3597 EOF
3598
3599         cat >> confdefs.h <<\EOF
3600 #define sys_quotactl 1
3601 EOF
3602
3603         ;;
3604   esac
3605 fi
3606
3607 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
3608 echo "configure:3609: checking for gregset_t type" >&5
3609 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
3610   echo $ac_n "(cached) $ac_c" 1>&6
3611 else
3612   cat > conftest.$ac_ext <<EOF
3613 #line 3614 "configure"
3614 #include "confdefs.h"
3615 #include <sys/procfs.h>
3616 int main() {
3617 gregset_t *gregsetp = 0
3618 ; return 0; }
3619 EOF
3620 if { (eval echo configure:3621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3621   rm -rf conftest*
3622   gdb_cv_have_gregset_t=yes
3623 else
3624   echo "configure: failed program was:" >&5
3625   cat conftest.$ac_ext >&5
3626   rm -rf conftest*
3627   gdb_cv_have_gregset_t=no
3628 fi
3629 rm -f conftest*
3630 fi
3631
3632 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
3633 if test $gdb_cv_have_gregset_t = yes; then
3634   cat >> confdefs.h <<\EOF
3635 #define HAVE_GREGSET_T 1
3636 EOF
3637
3638 fi
3639
3640 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
3641 echo "configure:3642: checking for fpregset_t type" >&5
3642 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
3643   echo $ac_n "(cached) $ac_c" 1>&6
3644 else
3645   cat > conftest.$ac_ext <<EOF
3646 #line 3647 "configure"
3647 #include "confdefs.h"
3648 #include <sys/procfs.h>
3649 int main() {
3650 fpregset_t *fpregsetp = 0
3651 ; return 0; }
3652 EOF
3653 if { (eval echo configure:3654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3654   rm -rf conftest*
3655   gdb_cv_have_fpregset_t=yes
3656 else
3657   echo "configure: failed program was:" >&5
3658   cat conftest.$ac_ext >&5
3659   rm -rf conftest*
3660   gdb_cv_have_fpregset_t=no
3661 fi
3662 rm -f conftest*
3663 fi
3664
3665 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
3666 if test $gdb_cv_have_fpregset_t = yes; then
3667   cat >> confdefs.h <<\EOF
3668 #define HAVE_FPREGSET_T 1
3669 EOF
3670
3671 fi
3672
3673 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
3674 echo "configure:3675: checking for main in -lm" >&5
3675 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
3676 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3677   echo $ac_n "(cached) $ac_c" 1>&6
3678 else
3679   ac_save_LIBS="$LIBS"
3680 LIBS="-lm  $LIBS"
3681 cat > conftest.$ac_ext <<EOF
3682 #line 3683 "configure"
3683 #include "confdefs.h"
3684
3685 int main() {
3686 main()
3687 ; return 0; }
3688 EOF
3689 if { (eval echo configure:3690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3690   rm -rf conftest*
3691   eval "ac_cv_lib_$ac_lib_var=yes"
3692 else
3693   echo "configure: failed program was:" >&5
3694   cat conftest.$ac_ext >&5
3695   rm -rf conftest*
3696   eval "ac_cv_lib_$ac_lib_var=no"
3697 fi
3698 rm -f conftest*
3699 LIBS="$ac_save_LIBS"
3700
3701 fi
3702 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3703   echo "$ac_t""yes" 1>&6
3704     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3705     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3706   cat >> confdefs.h <<EOF
3707 #define $ac_tr_lib 1
3708 EOF
3709
3710   LIBS="-lm $LIBS"
3711
3712 else
3713   echo "$ac_t""no" 1>&6
3714 fi
3715
3716
3717
3718 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
3719 echo "configure:3720: checking for long long support in compiler" >&5
3720 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
3721   echo $ac_n "(cached) $ac_c" 1>&6
3722 else
3723   cat > conftest.$ac_ext <<EOF
3724 #line 3725 "configure"
3725 #include "confdefs.h"
3726
3727 int main() {
3728
3729   extern long long foo;
3730   switch (foo & 2) { case 0: return 1; }
3731
3732 ; return 0; }
3733 EOF
3734 if { (eval echo configure:3735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3735   rm -rf conftest*
3736   gdb_cv_c_long_long=yes
3737 else
3738   echo "configure: failed program was:" >&5
3739   cat conftest.$ac_ext >&5
3740   rm -rf conftest*
3741   gdb_cv_c_long_long=no
3742 fi
3743 rm -f conftest*
3744 fi
3745
3746 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
3747 if test $gdb_cv_c_long_long = yes; then
3748   cat >> confdefs.h <<\EOF
3749 #define CC_HAS_LONG_LONG 1
3750 EOF
3751
3752 fi
3753
3754
3755 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
3756 echo "configure:3757: checking for long long support in printf" >&5
3757 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
3758   echo $ac_n "(cached) $ac_c" 1>&6
3759 else
3760   if test "$cross_compiling" = yes; then
3761   gdb_cv_printf_has_long_long=no
3762 else
3763   cat > conftest.$ac_ext <<EOF
3764 #line 3765 "configure"
3765 #include "confdefs.h"
3766
3767 int main () {
3768   char buf[32];
3769   long long l = 0;
3770   l = (l << 16) + 0x0123;
3771   l = (l << 16) + 0x4567;
3772   l = (l << 16) + 0x89ab;
3773   l = (l << 16) + 0xcdef;
3774   sprintf (buf, "0x%016llx", l);
3775   return (strcmp ("0x0123456789abcdef", buf));
3776 }
3777 EOF
3778 if { (eval echo configure:3779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3779 then
3780   gdb_cv_printf_has_long_long=yes
3781 else
3782   echo "configure: failed program was:" >&5
3783   cat conftest.$ac_ext >&5
3784   rm -fr conftest*
3785   gdb_cv_printf_has_long_long=no
3786 fi
3787 rm -fr conftest*
3788 fi
3789
3790 fi
3791
3792 if test $gdb_cv_printf_has_long_long = yes; then
3793   cat >> confdefs.h <<\EOF
3794 #define PRINTF_HAS_LONG_LONG 1
3795 EOF
3796
3797 fi
3798 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
3799
3800
3801 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
3802 echo "configure:3803: checking for long double support in compiler" >&5
3803 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
3804   echo $ac_n "(cached) $ac_c" 1>&6
3805 else
3806   cat > conftest.$ac_ext <<EOF
3807 #line 3808 "configure"
3808 #include "confdefs.h"
3809
3810 int main() {
3811 long double foo;
3812 ; return 0; }
3813 EOF
3814 if { (eval echo configure:3815: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3815   rm -rf conftest*
3816   ac_cv_c_long_double=yes
3817 else
3818   echo "configure: failed program was:" >&5
3819   cat conftest.$ac_ext >&5
3820   rm -rf conftest*
3821   ac_cv_c_long_double=no
3822 fi
3823 rm -f conftest*
3824 fi
3825
3826 echo "$ac_t""$ac_cv_c_long_double" 1>&6
3827 if test $ac_cv_c_long_double = yes; then
3828   cat >> confdefs.h <<\EOF
3829 #define HAVE_LONG_DOUBLE 1
3830 EOF
3831
3832 fi
3833
3834
3835 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
3836 echo "configure:3837: checking for long double support in printf" >&5
3837 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
3838   echo $ac_n "(cached) $ac_c" 1>&6
3839 else
3840   if test "$cross_compiling" = yes; then
3841   gdb_cv_printf_has_long_double=no
3842 else
3843   cat > conftest.$ac_ext <<EOF
3844 #line 3845 "configure"
3845 #include "confdefs.h"
3846
3847 int main () {
3848   char buf[16];
3849   long double f = 3.141592653;
3850   sprintf (buf, "%Lg", f);
3851   return (strncmp ("3.14159", buf, 7));
3852 }
3853 EOF
3854 if { (eval echo configure:3855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3855 then
3856   gdb_cv_printf_has_long_double=yes
3857 else
3858   echo "configure: failed program was:" >&5
3859   cat conftest.$ac_ext >&5
3860   rm -fr conftest*
3861   gdb_cv_printf_has_long_double=no
3862 fi
3863 rm -fr conftest*
3864 fi
3865
3866 fi
3867
3868 if test $gdb_cv_printf_has_long_double = yes; then
3869   cat >> confdefs.h <<\EOF
3870 #define PRINTF_HAS_LONG_DOUBLE 1
3871 EOF
3872
3873 fi
3874 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
3875
3876
3877 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
3878 echo "configure:3879: checking for long double support in scanf" >&5
3879 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
3880   echo $ac_n "(cached) $ac_c" 1>&6
3881 else
3882   if test "$cross_compiling" = yes; then
3883   gdb_cv_scanf_has_long_double=no
3884 else
3885   cat > conftest.$ac_ext <<EOF
3886 #line 3887 "configure"
3887 #include "confdefs.h"
3888
3889 int main () {
3890   char *buf = "3.141592653";
3891   long double f = 0;
3892   sscanf (buf, "%Lg", &f);
3893   return !(f > 3.14159 && f < 3.14160);
3894 }
3895 EOF
3896 if { (eval echo configure:3897: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3897 then
3898   gdb_cv_scanf_has_long_double=yes
3899 else
3900   echo "configure: failed program was:" >&5
3901   cat conftest.$ac_ext >&5
3902   rm -fr conftest*
3903   gdb_cv_scanf_has_long_double=no
3904 fi
3905 rm -fr conftest*
3906 fi
3907
3908 fi
3909
3910 if test $gdb_cv_scanf_has_long_double = yes; then
3911   cat >> confdefs.h <<\EOF
3912 #define SCANF_HAS_LONG_DOUBLE 1
3913 EOF
3914
3915 fi
3916 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
3917
3918 for ac_hdr in unistd.h
3919 do
3920 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3921 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3922 echo "configure:3923: checking for $ac_hdr" >&5
3923 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3924   echo $ac_n "(cached) $ac_c" 1>&6
3925 else
3926   cat > conftest.$ac_ext <<EOF
3927 #line 3928 "configure"
3928 #include "confdefs.h"
3929 #include <$ac_hdr>
3930 EOF
3931 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3932 { (eval echo configure:3933: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3933 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3934 if test -z "$ac_err"; then
3935   rm -rf conftest*
3936   eval "ac_cv_header_$ac_safe=yes"
3937 else
3938   echo "$ac_err" >&5
3939   echo "configure: failed program was:" >&5
3940   cat conftest.$ac_ext >&5
3941   rm -rf conftest*
3942   eval "ac_cv_header_$ac_safe=no"
3943 fi
3944 rm -f conftest*
3945 fi
3946 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3947   echo "$ac_t""yes" 1>&6
3948     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3949   cat >> confdefs.h <<EOF
3950 #define $ac_tr_hdr 1
3951 EOF
3952
3953 else
3954   echo "$ac_t""no" 1>&6
3955 fi
3956 done
3957
3958 for ac_func in getpagesize
3959 do
3960 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3961 echo "configure:3962: checking for $ac_func" >&5
3962 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3963   echo $ac_n "(cached) $ac_c" 1>&6
3964 else
3965   cat > conftest.$ac_ext <<EOF
3966 #line 3967 "configure"
3967 #include "confdefs.h"
3968 /* System header to define __stub macros and hopefully few prototypes,
3969     which can conflict with char $ac_func(); below.  */
3970 #include <assert.h>
3971 /* Override any gcc2 internal prototype to avoid an error.  */
3972 /* We use char because int might match the return type of a gcc2
3973     builtin and then its argument prototype would still apply.  */
3974 char $ac_func();
3975
3976 int main() {
3977
3978 /* The GNU C library defines this for functions which it implements
3979     to always fail with ENOSYS.  Some functions are actually named
3980     something starting with __ and the normal name is an alias.  */
3981 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3982 choke me
3983 #else
3984 $ac_func();
3985 #endif
3986
3987 ; return 0; }
3988 EOF
3989 if { (eval echo configure:3990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3990   rm -rf conftest*
3991   eval "ac_cv_func_$ac_func=yes"
3992 else
3993   echo "configure: failed program was:" >&5
3994   cat conftest.$ac_ext >&5
3995   rm -rf conftest*
3996   eval "ac_cv_func_$ac_func=no"
3997 fi
3998 rm -f conftest*
3999 fi
4000
4001 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4002   echo "$ac_t""yes" 1>&6
4003     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4004   cat >> confdefs.h <<EOF
4005 #define $ac_tr_func 1
4006 EOF
4007
4008 else
4009   echo "$ac_t""no" 1>&6
4010 fi
4011 done
4012
4013 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
4014 echo "configure:4015: checking for working mmap" >&5
4015 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
4016   echo $ac_n "(cached) $ac_c" 1>&6
4017 else
4018   if test "$cross_compiling" = yes; then
4019   ac_cv_func_mmap_fixed_mapped=no
4020 else
4021   cat > conftest.$ac_ext <<EOF
4022 #line 4023 "configure"
4023 #include "confdefs.h"
4024
4025 /* Thanks to Mike Haertel and Jim Avera for this test.
4026    Here is a matrix of mmap possibilities:
4027         mmap private not fixed
4028         mmap private fixed at somewhere currently unmapped
4029         mmap private fixed at somewhere already mapped
4030         mmap shared not fixed
4031         mmap shared fixed at somewhere currently unmapped
4032         mmap shared fixed at somewhere already mapped
4033    For private mappings, we should verify that changes cannot be read()
4034    back from the file, nor mmap's back from the file at a different
4035    address.  (There have been systems where private was not correctly
4036    implemented like the infamous i386 svr4.0, and systems where the
4037    VM page cache was not coherent with the filesystem buffer cache
4038    like early versions of FreeBSD and possibly contemporary NetBSD.)
4039    For shared mappings, we should conversely verify that changes get
4040    propogated back to all the places they're supposed to be.
4041
4042    Grep wants private fixed already mapped.
4043    The main things grep needs to know about mmap are:
4044    * does it exist and is it safe to write into the mmap'd area
4045    * how to use it (BSD variants)  */
4046 #include <sys/types.h>
4047 #include <fcntl.h>
4048 #include <sys/mman.h>
4049
4050 /* This mess was copied from the GNU getpagesize.h.  */
4051 #ifndef HAVE_GETPAGESIZE
4052 # ifdef HAVE_UNISTD_H
4053 #  include <unistd.h>
4054 # endif
4055
4056 /* Assume that all systems that can run configure have sys/param.h.  */
4057 # ifndef HAVE_SYS_PARAM_H
4058 #  define HAVE_SYS_PARAM_H 1
4059 # endif
4060
4061 # ifdef _SC_PAGESIZE
4062 #  define getpagesize() sysconf(_SC_PAGESIZE)
4063 # else /* no _SC_PAGESIZE */
4064 #  ifdef HAVE_SYS_PARAM_H
4065 #   include <sys/param.h>
4066 #   ifdef EXEC_PAGESIZE
4067 #    define getpagesize() EXEC_PAGESIZE
4068 #   else /* no EXEC_PAGESIZE */
4069 #    ifdef NBPG
4070 #     define getpagesize() NBPG * CLSIZE
4071 #     ifndef CLSIZE
4072 #      define CLSIZE 1
4073 #     endif /* no CLSIZE */
4074 #    else /* no NBPG */
4075 #     ifdef NBPC
4076 #      define getpagesize() NBPC
4077 #     else /* no NBPC */
4078 #      ifdef PAGESIZE
4079 #       define getpagesize() PAGESIZE
4080 #      endif /* PAGESIZE */
4081 #     endif /* no NBPC */
4082 #    endif /* no NBPG */
4083 #   endif /* no EXEC_PAGESIZE */
4084 #  else /* no HAVE_SYS_PARAM_H */
4085 #   define getpagesize() 8192   /* punt totally */
4086 #  endif /* no HAVE_SYS_PARAM_H */
4087 # endif /* no _SC_PAGESIZE */
4088
4089 #endif /* no HAVE_GETPAGESIZE */
4090
4091 #ifdef __cplusplus
4092 extern "C" { void *malloc(unsigned); }
4093 #else
4094 char *malloc();
4095 #endif
4096
4097 int
4098 main()
4099 {
4100         char *data, *data2, *data3;
4101         int i, pagesize;
4102         int fd;
4103
4104         pagesize = getpagesize();
4105
4106         /*
4107          * First, make a file with some known garbage in it.
4108          */
4109         data = malloc(pagesize);
4110         if (!data)
4111                 exit(1);
4112         for (i = 0; i < pagesize; ++i)
4113                 *(data + i) = rand();
4114         umask(0);
4115         fd = creat("conftestmmap", 0600);
4116         if (fd < 0)
4117                 exit(1);
4118         if (write(fd, data, pagesize) != pagesize)
4119                 exit(1);
4120         close(fd);
4121
4122         /*
4123          * Next, try to mmap the file at a fixed address which
4124          * already has something else allocated at it.  If we can,
4125          * also make sure that we see the same garbage.
4126          */
4127         fd = open("conftestmmap", O_RDWR);
4128         if (fd < 0)
4129                 exit(1);
4130         data2 = malloc(2 * pagesize);
4131         if (!data2)
4132                 exit(1);
4133         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4134         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4135             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4136                 exit(1);
4137         for (i = 0; i < pagesize; ++i)
4138                 if (*(data + i) != *(data2 + i))
4139                         exit(1);
4140
4141         /*
4142          * Finally, make sure that changes to the mapped area
4143          * do not percolate back to the file as seen by read().
4144          * (This is a bug on some variants of i386 svr4.0.)
4145          */
4146         for (i = 0; i < pagesize; ++i)
4147                 *(data2 + i) = *(data2 + i) + 1;
4148         data3 = malloc(pagesize);
4149         if (!data3)
4150                 exit(1);
4151         if (read(fd, data3, pagesize) != pagesize)
4152                 exit(1);
4153         for (i = 0; i < pagesize; ++i)
4154                 if (*(data + i) != *(data3 + i))
4155                         exit(1);
4156         close(fd);
4157         unlink("conftestmmap");
4158         exit(0);
4159 }
4160
4161 EOF
4162 if { (eval echo configure:4163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4163 then
4164   ac_cv_func_mmap_fixed_mapped=yes
4165 else
4166   echo "configure: failed program was:" >&5
4167   cat conftest.$ac_ext >&5
4168   rm -fr conftest*
4169   ac_cv_func_mmap_fixed_mapped=no
4170 fi
4171 rm -fr conftest*
4172 fi
4173
4174 fi
4175
4176 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4177 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4178   cat >> confdefs.h <<\EOF
4179 #define HAVE_MMAP 1
4180 EOF
4181
4182 fi
4183
4184
4185 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4186 echo "configure:4187: checking whether malloc must be declared" >&5
4187 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4188   echo $ac_n "(cached) $ac_c" 1>&6
4189 else
4190   cat > conftest.$ac_ext <<EOF
4191 #line 4192 "configure"
4192 #include "confdefs.h"
4193
4194 #include <stdio.h>
4195 #ifdef HAVE_STRING_H
4196 #include <string.h>
4197 #else
4198 #ifdef HAVE_STRINGS_H
4199 #include <strings.h>
4200 #endif
4201 #endif
4202 #ifdef HAVE_STDLIB_H
4203 #include <stdlib.h>
4204 #endif
4205 #ifdef HAVE_UNISTD_H
4206 #include <unistd.h>
4207 #endif
4208 int main() {
4209 char *(*pfn) = (char *(*)) malloc
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_decl_needed_malloc=no
4215 else
4216   echo "configure: failed program was:" >&5
4217   cat conftest.$ac_ext >&5
4218   rm -rf conftest*
4219   bfd_cv_decl_needed_malloc=yes
4220 fi
4221 rm -f conftest*
4222 fi
4223
4224 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4225 if test $bfd_cv_decl_needed_malloc = yes; then
4226   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4227   cat >> confdefs.h <<EOF
4228 #define $bfd_tr_decl 1
4229 EOF
4230
4231 fi
4232
4233 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4234 echo "configure:4235: checking whether realloc must be declared" >&5
4235 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+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
4242 #include <stdio.h>
4243 #ifdef HAVE_STRING_H
4244 #include <string.h>
4245 #else
4246 #ifdef HAVE_STRINGS_H
4247 #include <strings.h>
4248 #endif
4249 #endif
4250 #ifdef HAVE_STDLIB_H
4251 #include <stdlib.h>
4252 #endif
4253 #ifdef HAVE_UNISTD_H
4254 #include <unistd.h>
4255 #endif
4256 int main() {
4257 char *(*pfn) = (char *(*)) realloc
4258 ; return 0; }
4259 EOF
4260 if { (eval echo configure:4261: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4261   rm -rf conftest*
4262   bfd_cv_decl_needed_realloc=no
4263 else
4264   echo "configure: failed program was:" >&5
4265   cat conftest.$ac_ext >&5
4266   rm -rf conftest*
4267   bfd_cv_decl_needed_realloc=yes
4268 fi
4269 rm -f conftest*
4270 fi
4271
4272 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4273 if test $bfd_cv_decl_needed_realloc = yes; then
4274   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4275   cat >> confdefs.h <<EOF
4276 #define $bfd_tr_decl 1
4277 EOF
4278
4279 fi
4280
4281 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4282 echo "configure:4283: checking whether free must be declared" >&5
4283 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4284   echo $ac_n "(cached) $ac_c" 1>&6
4285 else
4286   cat > conftest.$ac_ext <<EOF
4287 #line 4288 "configure"
4288 #include "confdefs.h"
4289
4290 #include <stdio.h>
4291 #ifdef HAVE_STRING_H
4292 #include <string.h>
4293 #else
4294 #ifdef HAVE_STRINGS_H
4295 #include <strings.h>
4296 #endif
4297 #endif
4298 #ifdef HAVE_STDLIB_H
4299 #include <stdlib.h>
4300 #endif
4301 #ifdef HAVE_UNISTD_H
4302 #include <unistd.h>
4303 #endif
4304 int main() {
4305 char *(*pfn) = (char *(*)) free
4306 ; return 0; }
4307 EOF
4308 if { (eval echo configure:4309: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4309   rm -rf conftest*
4310   bfd_cv_decl_needed_free=no
4311 else
4312   echo "configure: failed program was:" >&5
4313   cat conftest.$ac_ext >&5
4314   rm -rf conftest*
4315   bfd_cv_decl_needed_free=yes
4316 fi
4317 rm -f conftest*
4318 fi
4319
4320 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4321 if test $bfd_cv_decl_needed_free = yes; then
4322   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4323   cat >> confdefs.h <<EOF
4324 #define $bfd_tr_decl 1
4325 EOF
4326
4327 fi
4328
4329
4330 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4331 echo "configure:4332: checking whether strerror must be declared" >&5
4332 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4333   echo $ac_n "(cached) $ac_c" 1>&6
4334 else
4335   cat > conftest.$ac_ext <<EOF
4336 #line 4337 "configure"
4337 #include "confdefs.h"
4338
4339 #include <stdio.h>
4340 #ifdef HAVE_STRING_H
4341 #include <string.h>
4342 #else
4343 #ifdef HAVE_STRINGS_H
4344 #include <strings.h>
4345 #endif
4346 #endif
4347 #ifdef HAVE_STDLIB_H
4348 #include <stdlib.h>
4349 #endif
4350 #ifdef HAVE_UNISTD_H
4351 #include <unistd.h>
4352 #endif
4353 int main() {
4354 char *(*pfn) = (char *(*)) strerror
4355 ; return 0; }
4356 EOF
4357 if { (eval echo configure:4358: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4358   rm -rf conftest*
4359   bfd_cv_decl_needed_strerror=no
4360 else
4361   echo "configure: failed program was:" >&5
4362   cat conftest.$ac_ext >&5
4363   rm -rf conftest*
4364   bfd_cv_decl_needed_strerror=yes
4365 fi
4366 rm -f conftest*
4367 fi
4368
4369 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4370 if test $bfd_cv_decl_needed_strerror = yes; then
4371   bfd_tr_decl=NEED_DECLARATION_`echo strerror | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4372   cat >> confdefs.h <<EOF
4373 #define $bfd_tr_decl 1
4374 EOF
4375
4376 fi
4377
4378
4379
4380
4381 if test ${build} = ${host} -a ${host} = ${target} ; then
4382    case ${host_os} in
4383    hpux*)
4384       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
4385 echo "configure:4386: checking for HPUX/OSF thread support" >&5
4386       if test -f /usr/include/dce/cma_config.h ; then
4387          if test "$GCC" = "yes" ; then
4388             echo "$ac_t""yes" 1>&6
4389             cat >> confdefs.h <<\EOF
4390 #define HAVE_HPUX_THREAD_SUPPORT 1
4391 EOF
4392
4393             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
4394             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
4395          else
4396             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
4397          fi
4398       else
4399          echo "$ac_t""no" 1>&6
4400       fi
4401       ;;
4402    solaris*)
4403       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
4404 echo "configure:4405: checking for Solaris thread debugging library" >&5
4405       if test -f /usr/lib/libthread_db.so.1 ; then
4406          echo "$ac_t""yes" 1>&6
4407          cat >> confdefs.h <<\EOF
4408 #define HAVE_THREAD_DB_LIB 1
4409 EOF
4410
4411          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
4412          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
4413          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
4414 echo "configure:4415: checking for dlopen in -ldl" >&5
4415 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
4416 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4417   echo $ac_n "(cached) $ac_c" 1>&6
4418 else
4419   ac_save_LIBS="$LIBS"
4420 LIBS="-ldl  $LIBS"
4421 cat > conftest.$ac_ext <<EOF
4422 #line 4423 "configure"
4423 #include "confdefs.h"
4424 /* Override any gcc2 internal prototype to avoid an error.  */
4425 /* We use char because int might match the return type of a gcc2
4426     builtin and then its argument prototype would still apply.  */
4427 char dlopen();
4428
4429 int main() {
4430 dlopen()
4431 ; return 0; }
4432 EOF
4433 if { (eval echo configure:4434: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4434   rm -rf conftest*
4435   eval "ac_cv_lib_$ac_lib_var=yes"
4436 else
4437   echo "configure: failed program was:" >&5
4438   cat conftest.$ac_ext >&5
4439   rm -rf conftest*
4440   eval "ac_cv_lib_$ac_lib_var=no"
4441 fi
4442 rm -f conftest*
4443 LIBS="$ac_save_LIBS"
4444
4445 fi
4446 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4447   echo "$ac_t""yes" 1>&6
4448     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4449     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4450   cat >> confdefs.h <<EOF
4451 #define $ac_tr_lib 1
4452 EOF
4453
4454   LIBS="-ldl $LIBS"
4455
4456 else
4457   echo "$ac_t""no" 1>&6
4458 fi
4459
4460          if test "$GCC" = "yes" ; then
4461             # The GNU linker requires the -export-dynamic option to make
4462             # all symbols visible in the dynamic symbol table.
4463             hold_ldflags=$LDFLAGS
4464             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
4465 echo "configure:4466: checking for the ld -export-dynamic flag" >&5
4466             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
4467             cat > conftest.$ac_ext <<EOF
4468 #line 4469 "configure"
4469 #include "confdefs.h"
4470
4471 int main() {
4472 int i;
4473 ; return 0; }
4474 EOF
4475 if { (eval echo configure:4476: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4476   rm -rf conftest*
4477   found=yes
4478 else
4479   echo "configure: failed program was:" >&5
4480   cat conftest.$ac_ext >&5
4481   rm -rf conftest*
4482   found=no
4483 fi
4484 rm -f conftest*
4485             LDFLAGS=$hold_ldflags
4486             echo "$ac_t""$found" 1>&6
4487             if test $found = yes; then
4488                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
4489             fi
4490          fi
4491       else
4492          echo "$ac_t""no" 1>&6
4493       fi
4494       ;;
4495    esac
4496
4497 fi
4498
4499 ENABLE_CFLAGS=
4500
4501 # Check whether --enable-netrom or --disable-netrom was given.
4502 if test "${enable_netrom+set}" = set; then
4503   enableval="$enable_netrom"
4504   case "${enableval}" in
4505 yes)    enable_netrom=yes ;;
4506 no)     enable_netrom=no ;;
4507 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
4508 esac
4509 fi
4510
4511
4512 if test "${enable_netrom}" = "yes"; then
4513         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
4514         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
4515 fi
4516
4517 MMALLOC_CFLAGS=
4518 MMALLOC=
4519
4520
4521
4522 # Check whether --with-mmalloc or --without-mmalloc was given.
4523 if test "${with_mmalloc+set}" = set; then
4524   withval="$with_mmalloc"
4525   case "${withval}" in
4526   yes)  want_mmalloc=true ;;
4527   no)   want_mmalloc=false;;
4528   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
4529 esac
4530 else
4531   want_mmalloc=false
4532 fi
4533
4534 if test x$want_mmalloc = xtrue; then
4535    cat >> confdefs.h <<\EOF
4536 #define USE_MMALLOC 1
4537 EOF
4538
4539    cat >> confdefs.h <<\EOF
4540 #define MMCHECK_FORCE 1
4541 EOF
4542
4543    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
4544    MMALLOC='../mmalloc/libmmalloc.a'
4545 fi
4546
4547 # start-sanitize-gdbtk
4548 ENABLE_IDE=
4549 # Check whether --enable-ide or --disable-ide was given.
4550 if test "${enable_ide+set}" = set; then
4551   enableval="$enable_ide"
4552   :
4553 fi
4554
4555 if test "$enable_ide" = yes; then
4556    enable_ide=yes
4557    ENABLE_IDE=1
4558 else
4559    enable_ide=no
4560 fi
4561
4562
4563 ENABLE_GDBTK=
4564
4565 # Check whether --enable-gdbtk or --disable-gdbtk was given.
4566 if test "${enable_gdbtk+set}" = set; then
4567   enableval="$enable_gdbtk"
4568   case "${enableval}" in
4569     yes)
4570         case "$host" in
4571         *go32*)
4572             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4573             enable_gdbtk=no ;;
4574         *windows*)
4575             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4576             enable_gdbtk=no ;;
4577         *)
4578             enable_gdbtk=yes ;;
4579         esac ;;
4580     no)
4581         enable_gdbtk=no  ;;
4582     *)
4583         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
4584 esac
4585 else
4586
4587 # Default is on for everything but go32 and cygwin32
4588 case "$host" in
4589     *go32* | *windows*)
4590         ;;
4591     *)
4592         enable_gdbtk=yes ;;
4593     esac
4594
4595 fi
4596
4597
4598 # In the cygwin32 environment, we need some additional flags.
4599 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
4600 echo "configure:4601: checking for cygwin32" >&5
4601 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
4602   echo $ac_n "(cached) $ac_c" 1>&6
4603 else
4604   cat > conftest.$ac_ext <<EOF
4605 #line 4606 "configure"
4606 #include "confdefs.h"
4607
4608 #ifdef __CYGWIN32__
4609 lose
4610 #endif
4611 EOF
4612 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4613   egrep "lose" >/dev/null 2>&1; then
4614   rm -rf conftest*
4615   gdb_cv_os_cygwin32=yes
4616 else
4617   rm -rf conftest*
4618   gdb_cv_os_cygwin32=no
4619 fi
4620 rm -f conftest*
4621
4622 fi
4623
4624 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
4625
4626 WIN32LIBS=
4627 WIN32LDAPP=
4628
4629
4630
4631 WINDRES=${WINDRES-windres}
4632
4633
4634 if test x$gdb_cv_os_cygwin32 = xyes; then
4635     if test x$enable_ide = xyes; then
4636         WIN32LIBS="-ladvapi32"
4637     fi
4638 fi
4639
4640 configdir="unix"
4641
4642 GDBTKLIBS=
4643 if test "${enable_gdbtk}" = "yes"; then
4644
4645
4646 #
4647 # Ok, lets find the tcl configuration
4648 # First, look for one uninstalled.
4649 # the alternative search directory is invoked by --with-tclconfig
4650 #
4651
4652 if test x"${no_tcl}" = x ; then
4653   # we reset no_tcl in case something fails here
4654   no_tcl=true
4655   # Check whether --with-tclconfig or --without-tclconfig was given.
4656 if test "${with_tclconfig+set}" = set; then
4657   withval="$with_tclconfig"
4658   with_tclconfig=${withval}
4659 fi
4660
4661   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
4662 echo "configure:4663: checking for Tcl configuration" >&5
4663   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
4664   echo $ac_n "(cached) $ac_c" 1>&6
4665 else
4666
4667
4668   # First check to see if --with-tclconfig was specified.
4669   if test x"${with_tclconfig}" != x ; then
4670     if test -f "${with_tclconfig}/tclConfig.sh" ; then
4671       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
4672     else
4673       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
4674     fi
4675   fi
4676
4677   # then check for a private Tcl installation
4678   if test x"${ac_cv_c_tclconfig}" = x ; then
4679     for i in \
4680                 ../tcl \
4681                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
4682                 ../../tcl \
4683                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
4684                 ../../../tcl \
4685                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
4686       if test -f "$i/${configdir}/tclConfig.sh" ; then
4687         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4688         break
4689       fi
4690     done
4691   fi
4692   # check in a few common install locations
4693   if test x"${ac_cv_c_tclconfig}" = x ; then
4694     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4695       if test -f "$i/tclConfig.sh" ; then
4696         ac_cv_c_tclconfig=`(cd $i; pwd)`
4697         break
4698       fi
4699     done
4700   fi
4701   # check in a few other private locations
4702   if test x"${ac_cv_c_tclconfig}" = x ; then
4703     for i in \
4704                 ${srcdir}/../tcl \
4705                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
4706       if test -f "$i/${configdir}/tclConfig.sh" ; then
4707         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4708         break
4709       fi
4710     done
4711   fi
4712
4713 fi
4714
4715   if test x"${ac_cv_c_tclconfig}" = x ; then
4716     TCLCONFIG="# no Tcl configs found"
4717     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
4718   else
4719     no_tcl=
4720     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
4721     echo "$ac_t""found $TCLCONFIG" 1>&6
4722   fi
4723 fi
4724
4725     if test -z "${no_tcl}"; then
4726
4727     . $TCLCONFIG
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754 #
4755 # Ok, lets find the tk configuration
4756 # First, look for one uninstalled.
4757 # the alternative search directory is invoked by --with-tkconfig
4758 #
4759
4760 if test x"${no_tk}" = x ; then
4761   # we reset no_tk in case something fails here
4762   no_tk=true
4763   # Check whether --with-tkconfig or --without-tkconfig was given.
4764 if test "${with_tkconfig+set}" = set; then
4765   withval="$with_tkconfig"
4766   with_tkconfig=${withval}
4767 fi
4768
4769   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
4770 echo "configure:4771: checking for Tk configuration" >&5
4771   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
4772   echo $ac_n "(cached) $ac_c" 1>&6
4773 else
4774
4775
4776   # First check to see if --with-tkconfig was specified.
4777   if test x"${with_tkconfig}" != x ; then
4778     if test -f "${with_tkconfig}/tkConfig.sh" ; then
4779       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
4780     else
4781       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
4782     fi
4783   fi
4784
4785   # then check for a private Tk library
4786   if test x"${ac_cv_c_tkconfig}" = x ; then
4787     for i in \
4788                 ../tk \
4789                 `ls -dr ../tk[4-9]* 2>/dev/null` \
4790                 ../../tk \
4791                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
4792                 ../../../tk \
4793                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
4794       if test -f "$i/${configdir}/tkConfig.sh" ; then
4795         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
4796         break
4797       fi
4798     done
4799   fi
4800   # check in a few common install locations
4801   if test x"${ac_cv_c_tkconfig}" = x ; then
4802     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4803       if test -f "$i/tkConfig.sh" ; then
4804         ac_cv_c_tkconfig=`(cd $i; pwd)`
4805         break
4806       fi
4807     done
4808   fi
4809   # check in a few other private locations
4810   if test x"${ac_cv_c_tkconfig}" = x ; then
4811     for i in \
4812                 ${srcdir}/../tk \
4813                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
4814       if test -f "$i/${configdir}/tkConfig.sh" ; then
4815         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
4816         break
4817       fi
4818     done
4819   fi
4820
4821 fi
4822
4823   if test x"${ac_cv_c_tkconfig}" = x ; then
4824     TKCONFIG="# no Tk configs found"
4825     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
4826   else
4827     no_tk=
4828     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
4829     echo "$ac_t""found $TKCONFIG" 1>&6
4830   fi
4831 fi
4832
4833
4834
4835         # If $no_tk is nonempty, then we can't do Tk, and there is no
4836         # point to doing Tcl.
4837         if test -z "${no_tk}"; then
4838
4839     if test -f "$TKCONFIG" ; then
4840       . $TKCONFIG
4841     fi
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856 #
4857 # Ok, lets find the tcl source trees so we can use the headers
4858 # Warning: transition of version 9 to 10 will break this algorithm
4859 # because 10 sorts before 9. We also look for just tcl. We have to
4860 # be careful that we don't match stuff like tclX by accident.
4861 # the alternative search directory is involked by --with-tclinclude
4862 #
4863
4864 no_tcl=true
4865 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
4866 echo "configure:4867: checking for Tcl private headers. dir=${configdir}" >&5
4867 # Check whether --with-tclinclude or --without-tclinclude was given.
4868 if test "${with_tclinclude+set}" = set; then
4869   withval="$with_tclinclude"
4870   with_tclinclude=${withval}
4871 fi
4872
4873 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
4874   echo $ac_n "(cached) $ac_c" 1>&6
4875 else
4876
4877 # first check to see if --with-tclinclude was specified
4878 if test x"${with_tclinclude}" != x ; then
4879   if test -f ${with_tclinclude}/tclInt.h ; then
4880     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
4881   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
4882     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
4883   else
4884     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
4885   fi
4886 fi
4887
4888 # next check if it came with Tcl configuration file
4889 if test x"${ac_cv_c_tclconfig}" = x ; then
4890   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
4891     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
4892   fi
4893 fi
4894
4895 # next check in private source directory
4896 #
4897 # since ls returns lowest version numbers first, reverse its output
4898 if test x"${ac_cv_c_tclh}" = x ; then
4899   for i in \
4900                 ${srcdir}/../tcl \
4901                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
4902                 ${srcdir}/../../tcl \
4903                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
4904                 ${srcdir}/../../../tcl \
4905                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
4906     if test -f $i/generic/tclInt.h ; then
4907       ac_cv_c_tclh=`(cd $i/generic; pwd)`
4908       break
4909     fi
4910   done
4911 fi
4912 # finally check in a few common install locations
4913 #
4914 # since ls returns lowest version numbers first, reverse its output
4915 if test x"${ac_cv_c_tclh}" = x ; then
4916   for i in \
4917                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
4918                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
4919                 /usr/local/src/tcl \
4920                 /usr/local/lib/tcl \
4921                 ${prefix}/include ; do
4922     if test -f $i/generic/tclInt.h ; then
4923       ac_cv_c_tclh=`(cd $i/generic; pwd)`
4924       break
4925     fi
4926   done
4927 fi
4928 # see if one is installed
4929 if test x"${ac_cv_c_tclh}" = x ; then
4930    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
4931 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
4932 echo "configure:4933: checking for tclInt.h" >&5
4933 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4934   echo $ac_n "(cached) $ac_c" 1>&6
4935 else
4936   cat > conftest.$ac_ext <<EOF
4937 #line 4938 "configure"
4938 #include "confdefs.h"
4939 #include <tclInt.h>
4940 EOF
4941 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4942 { (eval echo configure:4943: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4943 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4944 if test -z "$ac_err"; then
4945   rm -rf conftest*
4946   eval "ac_cv_header_$ac_safe=yes"
4947 else
4948   echo "$ac_err" >&5
4949   echo "configure: failed program was:" >&5
4950   cat conftest.$ac_ext >&5
4951   rm -rf conftest*
4952   eval "ac_cv_header_$ac_safe=no"
4953 fi
4954 rm -f conftest*
4955 fi
4956 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4957   echo "$ac_t""yes" 1>&6
4958   ac_cv_c_tclh=installed
4959 else
4960   echo "$ac_t""no" 1>&6
4961 ac_cv_c_tclh=""
4962 fi
4963
4964 fi
4965
4966 fi
4967
4968 if test x"${ac_cv_c_tclh}" = x ; then
4969   TCLHDIR="# no Tcl private headers found"
4970   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
4971 fi
4972 if test x"${ac_cv_c_tclh}" != x ; then
4973   no_tcl=""
4974   if test x"${ac_cv_c_tclh}" = x"installed" ; then
4975     echo "$ac_t""is installed" 1>&6
4976     TCLHDIR=""
4977   else
4978     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
4979     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
4980     TCLHDIR="-I${ac_cv_c_tclh}"
4981   fi
4982 fi
4983
4984
4985
4986
4987 #
4988 # Ok, lets find the tk source trees so we can use the headers
4989 # If the directory (presumably symlink) named "tk" exists, use that one
4990 # in preference to any others.  Same logic is used when choosing library
4991 # and again with Tcl. The search order is the best place to look first, then in
4992 # decreasing significance. The loop breaks if the trigger file is found.
4993 # Note the gross little conversion here of srcdir by cd'ing to the found
4994 # directory. This converts the path from a relative to an absolute, so
4995 # recursive cache variables for the path will work right. We check all
4996 # the possible paths in one loop rather than many seperate loops to speed
4997 # things up.
4998 # the alternative search directory is involked by --with-tkinclude
4999 #
5000 no_tk=true
5001 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
5002 echo "configure:5003: checking for Tk private headers" >&5
5003 # Check whether --with-tkinclude or --without-tkinclude was given.
5004 if test "${with_tkinclude+set}" = set; then
5005   withval="$with_tkinclude"
5006   with_tkinclude=${withval}
5007 fi
5008
5009 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
5010   echo $ac_n "(cached) $ac_c" 1>&6
5011 else
5012
5013 # first check to see if --with-tkinclude was specified
5014 if test x"${with_tkinclude}" != x ; then
5015   if test -f ${with_tkinclude}/tk.h ; then
5016     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
5017   elif test -f ${with_tkinclude}/generic/tk.h ; then
5018     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
5019   else
5020     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
5021   fi
5022 fi
5023
5024 # next check if it came with Tk configuration file
5025 if test x"${ac_cv_c_tkconfig}" = x ; then
5026   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
5027     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
5028   fi
5029 fi
5030
5031 # next check in private source directory
5032 #
5033 # since ls returns lowest version numbers first, reverse its output
5034 if test x"${ac_cv_c_tkh}" = x ; then
5035   for i in \
5036                 ${srcdir}/../tk \
5037                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
5038                 ${srcdir}/../../tk \
5039                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
5040                 ${srcdir}/../../../tk \
5041                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
5042     if test -f $i/generic/tk.h ; then
5043       ac_cv_c_tkh=`(cd $i/generic; pwd)`
5044       break
5045     fi
5046   done
5047 fi
5048 # finally check in a few common install locations
5049 #
5050 # since ls returns lowest version numbers first, reverse its output
5051 if test x"${ac_cv_c_tkh}" = x ; then
5052   for i in \
5053                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
5054                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
5055                 /usr/local/src/tk \
5056                 /usr/local/lib/tk \
5057                 ${prefix}/include ; do
5058     if test -f $i/generic/tk.h ; then
5059       ac_cv_c_tkh=`(cd $i/generic; pwd)`
5060       break
5061     fi
5062   done
5063 fi
5064 # see if one is installed
5065 if test x"${ac_cv_c_tkh}" = x ; then
5066    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
5067 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
5068 echo "configure:5069: checking for tk.h" >&5
5069 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5070   echo $ac_n "(cached) $ac_c" 1>&6
5071 else
5072   cat > conftest.$ac_ext <<EOF
5073 #line 5074 "configure"
5074 #include "confdefs.h"
5075 #include <tk.h>
5076 EOF
5077 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5078 { (eval echo configure:5079: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5079 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5080 if test -z "$ac_err"; then
5081   rm -rf conftest*
5082   eval "ac_cv_header_$ac_safe=yes"
5083 else
5084   echo "$ac_err" >&5
5085   echo "configure: failed program was:" >&5
5086   cat conftest.$ac_ext >&5
5087   rm -rf conftest*
5088   eval "ac_cv_header_$ac_safe=no"
5089 fi
5090 rm -f conftest*
5091 fi
5092 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5093   echo "$ac_t""yes" 1>&6
5094   ac_cv_c_tkh=installed
5095 else
5096   echo "$ac_t""no" 1>&6
5097 ac_cv_c_tkh=""
5098 fi
5099
5100 fi
5101
5102 fi
5103
5104 if test x"${ac_cv_c_tkh}" != x ; then
5105   no_tk=""
5106   if test x"${ac_cv_c_tkh}" = x"installed" ; then
5107     echo "$ac_t""is installed" 1>&6
5108     TKHDIR=""
5109   else
5110     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
5111     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
5112     TKHDIR="-I${ac_cv_c_tkh}"
5113   fi
5114 else
5115   TKHDIR="# no Tk directory found"
5116   echo "configure: warning: Can't find Tk private headers" 1>&2
5117   no_tk=true
5118 fi
5119
5120
5121
5122
5123 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5124 echo "configure:5125: checking for Itcl private headers. srcdir=${srcdir}" >&5
5125 if test x"${ac_cv_c_itclh}" = x ; then
5126   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
5127     if test -f $i/src/itcl.h ; then
5128       ac_cv_c_itclh=`(cd $i/src; pwd)`
5129       break
5130     fi
5131   done
5132 fi
5133 if test x"${ac_cv_c_itclh}" = x ; then
5134   ITCLHDIR="# no Itcl private headers found"
5135   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
5136 fi
5137 if test x"${ac_cv_c_itclh}" != x ; then
5138      ITCLHDIR="-I${ac_cv_c_itclh}"
5139 fi
5140 # should always be here
5141      ITCLLIB="../itcl/src/libitcl.a"
5142
5143
5144
5145
5146 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5147 echo "configure:5148: checking for Tix private headers. srcdir=${srcdir}" >&5
5148 if test x"${ac_cv_c_tixh}" = x ; then
5149   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
5150     if test -f $i/generic/tix.h ; then
5151       ac_cv_c_tixh=`(cd $i/generic; pwd)`
5152       break
5153     fi
5154   done
5155 fi
5156 if test x"${ac_cv_c_tixh}" = x ; then
5157   TIXHDIR="# no Tix private headers found"
5158   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
5159 fi
5160 if test x"${ac_cv_c_tixh}" != x ; then
5161      TIXHDIR="-I${ac_cv_c_tixh}"
5162 fi
5163
5164
5165
5166            # now look for tix library stuff
5167            TIXVERSION=4.1.8.0
5168            . ${ac_cv_c_tclconfig}/tclConfig.sh
5169            case "${host}" in
5170            *-*-cygwin32*)
5171                 tixdir=../tix/win/tcl8.0
5172                 ;;
5173            *)
5174                 tixdir=../tix/unix/tk8.0
5175                 ;;
5176            esac
5177            if test "${TCL_SHARED_BUILD}" = "1"; then
5178                 TIX_LIB_EXT="${TCL_SHLIB_SUFFIX}"
5179
5180                 # Can't win them all: SunOS 4 (others?) appends a version
5181                 # number after the ".so"
5182                 case "${host}" in
5183                 *-*-sunos4*)
5184                     TIX_LIB_EXT="${TIX_LIB_EXT}.1.0" ;;
5185                 esac
5186
5187            else
5188                 TIX_LIB_EXT=".a"
5189            fi
5190
5191            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
5192                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
5193                 TIX_DEPS="${tixdir}/libtix${TIXVERSION}${TIX_LIB_EXT}"
5194            else
5195                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
5196                 TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`${TIX_LIB_EXT}"
5197            fi
5198
5199            ENABLE_GDBTK=1
5200
5201            # Include some libraries that Tcl and Tk want.
5202            if test "${enable_ide}" = "yes"; then
5203               TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5204               CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5205            else
5206               TCL_LIBS='$(LIBGUI) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5207               CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5208            fi
5209            # Yes, the ordering seems wrong here.  But it isn't.
5210            # TK_LIBS is the list of libraries that need to be linked
5211            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
5212            # were in LIBS then any link tests after this point would
5213            # try to include things like `$(LIBGUI)', which wouldn't work.
5214            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
5215            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
5216
5217            if test x$gdb_cv_os_cygwin32 = xyes; then
5218               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32"
5219               WIN32LDAPP="-Wl,--subsystem,console"
5220               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
5221            fi
5222         fi
5223     fi
5224 fi
5225
5226
5227
5228
5229
5230
5231
5232
5233 # end-sanitize-gdbtk
5234
5235 # If we find X, set shell vars x_includes and x_libraries to the
5236 # paths, otherwise set no_x=yes.
5237 # Uses ac_ vars as temps to allow command line to override cache and checks.
5238 # --without-x overrides everything else, but does not touch the cache.
5239 echo $ac_n "checking for X""... $ac_c" 1>&6
5240 echo "configure:5241: checking for X" >&5
5241
5242 # Check whether --with-x or --without-x was given.
5243 if test "${with_x+set}" = set; then
5244   withval="$with_x"
5245   :
5246 fi
5247
5248 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5249 if test "x$with_x" = xno; then
5250   # The user explicitly disabled X.
5251   have_x=disabled
5252 else
5253   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
5254     # Both variables are already set.
5255     have_x=yes
5256   else
5257 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
5258   echo $ac_n "(cached) $ac_c" 1>&6
5259 else
5260   # One or both of the vars are not set, and there is no cached value.
5261 ac_x_includes=NO ac_x_libraries=NO
5262 rm -fr conftestdir
5263 if mkdir conftestdir; then
5264   cd conftestdir
5265   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
5266   cat > Imakefile <<'EOF'
5267 acfindx:
5268         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
5269 EOF
5270   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
5271     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5272     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
5273     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5274     for ac_extension in a so sl; do
5275       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
5276         test -f $ac_im_libdir/libX11.$ac_extension; then
5277         ac_im_usrlibdir=$ac_im_libdir; break
5278       fi
5279     done
5280     # Screen out bogus values from the imake configuration.  They are
5281     # bogus both because they are the default anyway, and because
5282     # using them would break gcc on systems where it needs fixed includes.
5283     case "$ac_im_incroot" in
5284         /usr/include) ;;
5285         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
5286     esac
5287     case "$ac_im_usrlibdir" in
5288         /usr/lib | /lib) ;;
5289         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
5290     esac
5291   fi
5292   cd ..
5293   rm -fr conftestdir
5294 fi
5295
5296 if test "$ac_x_includes" = NO; then
5297   # Guess where to find include files, by looking for this one X11 .h file.
5298   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
5299
5300   # First, try using that file with no special directory specified.
5301 cat > conftest.$ac_ext <<EOF
5302 #line 5303 "configure"
5303 #include "confdefs.h"
5304 #include <$x_direct_test_include>
5305 EOF
5306 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5307 { (eval echo configure:5308: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5308 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5309 if test -z "$ac_err"; then
5310   rm -rf conftest*
5311   # We can compile using X headers with no special include directory.
5312 ac_x_includes=
5313 else
5314   echo "$ac_err" >&5
5315   echo "configure: failed program was:" >&5
5316   cat conftest.$ac_ext >&5
5317   rm -rf conftest*
5318   # Look for the header file in a standard set of common directories.
5319 # Check X11 before X11Rn because it is often a symlink to the current release.
5320   for ac_dir in               \
5321     /usr/X11/include          \
5322     /usr/X11R6/include        \
5323     /usr/X11R5/include        \
5324     /usr/X11R4/include        \
5325                               \
5326     /usr/include/X11          \
5327     /usr/include/X11R6        \
5328     /usr/include/X11R5        \
5329     /usr/include/X11R4        \
5330                               \
5331     /usr/local/X11/include    \
5332     /usr/local/X11R6/include  \
5333     /usr/local/X11R5/include  \
5334     /usr/local/X11R4/include  \
5335                               \
5336     /usr/local/include/X11    \
5337     /usr/local/include/X11R6  \
5338     /usr/local/include/X11R5  \
5339     /usr/local/include/X11R4  \
5340                               \
5341     /usr/X386/include         \
5342     /usr/x386/include         \
5343     /usr/XFree86/include/X11  \
5344                               \
5345     /usr/include              \
5346     /usr/local/include        \
5347     /usr/unsupported/include  \
5348     /usr/athena/include       \
5349     /usr/local/x11r5/include  \
5350     /usr/lpp/Xamples/include  \
5351                               \
5352     /usr/openwin/include      \
5353     /usr/openwin/share/include \
5354     ; \
5355   do
5356     if test -r "$ac_dir/$x_direct_test_include"; then
5357       ac_x_includes=$ac_dir
5358       break
5359     fi
5360   done
5361 fi
5362 rm -f conftest*
5363 fi # $ac_x_includes = NO
5364
5365 if test "$ac_x_libraries" = NO; then
5366   # Check for the libraries.
5367
5368   test -z "$x_direct_test_library" && x_direct_test_library=Xt
5369   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
5370
5371   # See if we find them without any special options.
5372   # Don't add to $LIBS permanently.
5373   ac_save_LIBS="$LIBS"
5374   LIBS="-l$x_direct_test_library $LIBS"
5375 cat > conftest.$ac_ext <<EOF
5376 #line 5377 "configure"
5377 #include "confdefs.h"
5378
5379 int main() {
5380 ${x_direct_test_function}()
5381 ; return 0; }
5382 EOF
5383 if { (eval echo configure:5384: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5384   rm -rf conftest*
5385   LIBS="$ac_save_LIBS"
5386 # We can link X programs with no special library path.
5387 ac_x_libraries=
5388 else
5389   echo "configure: failed program was:" >&5
5390   cat conftest.$ac_ext >&5
5391   rm -rf conftest*
5392   LIBS="$ac_save_LIBS"
5393 # First see if replacing the include by lib works.
5394 # Check X11 before X11Rn because it is often a symlink to the current release.
5395 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
5396     /usr/X11/lib          \
5397     /usr/X11R6/lib        \
5398     /usr/X11R5/lib        \
5399     /usr/X11R4/lib        \
5400                           \
5401     /usr/lib/X11          \
5402     /usr/lib/X11R6        \
5403     /usr/lib/X11R5        \
5404     /usr/lib/X11R4        \
5405                           \
5406     /usr/local/X11/lib    \
5407     /usr/local/X11R6/lib  \
5408     /usr/local/X11R5/lib  \
5409     /usr/local/X11R4/lib  \
5410                           \
5411     /usr/local/lib/X11    \
5412     /usr/local/lib/X11R6  \
5413     /usr/local/lib/X11R5  \
5414     /usr/local/lib/X11R4  \
5415                           \
5416     /usr/X386/lib         \
5417     /usr/x386/lib         \
5418     /usr/XFree86/lib/X11  \
5419                           \
5420     /usr/lib              \
5421     /usr/local/lib        \
5422     /usr/unsupported/lib  \
5423     /usr/athena/lib       \
5424     /usr/local/x11r5/lib  \
5425     /usr/lpp/Xamples/lib  \
5426     /lib/usr/lib/X11      \
5427                           \
5428     /usr/openwin/lib      \
5429     /usr/openwin/share/lib \
5430     ; \
5431 do
5432   for ac_extension in a so sl; do
5433     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
5434       ac_x_libraries=$ac_dir
5435       break 2
5436     fi
5437   done
5438 done
5439 fi
5440 rm -f conftest*
5441 fi # $ac_x_libraries = NO
5442
5443 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
5444   # Didn't find X anywhere.  Cache the known absence of X.
5445   ac_cv_have_x="have_x=no"
5446 else
5447   # Record where we found X for the cache.
5448   ac_cv_have_x="have_x=yes \
5449                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
5450 fi
5451 fi
5452   fi
5453   eval "$ac_cv_have_x"
5454 fi # $with_x != no
5455
5456 if test "$have_x" != yes; then
5457   echo "$ac_t""$have_x" 1>&6
5458   no_x=yes
5459 else
5460   # If each of the values was on the command line, it overrides each guess.
5461   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5462   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5463   # Update the cache value to reflect the command line values.
5464   ac_cv_have_x="have_x=yes \
5465                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
5466   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
5467 fi
5468
5469 # start-sanitize-sky
5470 # Enable GPU2 library for MIPS simulator
5471 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
5472 if test "${with_sim_gpu2+set}" = set; then
5473   withval="$with_sim_gpu2"
5474   case "${target}" in
5475   mips*-sky-*)
5476     if test -d "${withval}"
5477     then
5478       LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext"
5479     else
5480       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5481     fi ;;
5482   *)  echo "configure: warning: --with-sim-gpu2 option invalid for target ${target}" 1>&2
5483 esac
5484 fi
5485
5486 # Enable target accurate FP library
5487 # Check whether --with-sim-funit or --without-sim-funit was given.
5488 if test "${with_sim_funit+set}" = set; then
5489   withval="$with_sim_funit"
5490   case "${target}" in
5491   mips*-sky-*)
5492     if test -d "${withval}"
5493     then
5494       LIBS="${LIBS} -L${withval}/lib -lfunit"
5495     else
5496       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5497     fi ;;
5498   *)  echo "configure: warning: --with-sim-funit option invalid for target ${target}" 1>&2
5499 esac
5500 fi
5501 # end-sanitize-sky
5502
5503 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5504 echo "configure:5505: checking for wctype in -lw" >&5
5505 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5506 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5507   echo $ac_n "(cached) $ac_c" 1>&6
5508 else
5509   ac_save_LIBS="$LIBS"
5510 LIBS="-lw  $LIBS"
5511 cat > conftest.$ac_ext <<EOF
5512 #line 5513 "configure"
5513 #include "confdefs.h"
5514 /* Override any gcc2 internal prototype to avoid an error.  */
5515 /* We use char because int might match the return type of a gcc2
5516     builtin and then its argument prototype would still apply.  */
5517 char wctype();
5518
5519 int main() {
5520 wctype()
5521 ; return 0; }
5522 EOF
5523 if { (eval echo configure:5524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5524   rm -rf conftest*
5525   eval "ac_cv_lib_$ac_lib_var=yes"
5526 else
5527   echo "configure: failed program was:" >&5
5528   cat conftest.$ac_ext >&5
5529   rm -rf conftest*
5530   eval "ac_cv_lib_$ac_lib_var=no"
5531 fi
5532 rm -f conftest*
5533 LIBS="$ac_save_LIBS"
5534
5535 fi
5536 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5537   echo "$ac_t""yes" 1>&6
5538   LIBS="$LIBS -lw"
5539 else
5540   echo "$ac_t""no" 1>&6
5541 fi
5542
5543
5544
5545
5546
5547
5548
5549
5550 # Begin stuff to support --enable-shared
5551 # Check whether --enable-shared or --disable-shared was given.
5552 if test "${enable_shared+set}" = set; then
5553   enableval="$enable_shared"
5554   case "${enableval}" in
5555   yes) shared=true ;;
5556   no)  shared=false ;;
5557   *) shared=true ;;
5558 esac
5559 fi
5560
5561 HLDFLAGS=
5562 HLDENV=
5563 # If we have shared libraries, try to set rpath reasonably.
5564 if test "${shared}" = "true"; then
5565   case "${host}" in
5566   *-*-hpux*)
5567     HLDFLAGS='-Wl,+s,+b,$(libdir)'
5568     ;;
5569   *-*-irix5* | *-*-irix6*)
5570     HLDFLAGS='-Wl,-rpath,$(libdir)'
5571     ;;
5572   *-*-linux*aout*)
5573     ;;
5574   *-*-linux* | *-pc-linux-gnu)
5575     HLDFLAGS='-Wl,-rpath,$(libdir)'
5576     ;;
5577   *-*-solaris*)
5578     HLDFLAGS='-R $(libdir)'
5579     ;;
5580   *-*-sysv4*)
5581     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
5582     ;;
5583   esac
5584 fi
5585
5586 # On SunOS, if the linker supports the -rpath option, use it to
5587 # prevent ../bfd and ../opcodes from being included in the run time
5588 # search path.
5589 case "${host}" in
5590   *-*-sunos*)
5591     echo 'main () { }' > conftest.c
5592     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
5593     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
5594       :
5595     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
5596       :
5597     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
5598       :
5599     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
5600       :
5601     elif test "${shared}" = "true"; then
5602       HLDFLAGS='-Wl,-rpath=$(libdir)'
5603     else
5604       HLDFLAGS='-Wl,-rpath='
5605     fi
5606     rm -f conftest.t conftest.c conftest
5607     ;;
5608 esac
5609
5610
5611 # End stuff to support --enable-shared
5612
5613 # target_subdir is used by the testsuite to find the target libraries.
5614 target_subdir=
5615 if test "${host}" != "${target}"; then
5616     target_subdir="${target_alias}/"
5617 fi
5618
5619
5620 frags=
5621 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
5622 if test ! -f ${host_makefile_frag}; then
5623 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
5624 fi
5625 frags="$frags $host_makefile_frag"
5626
5627 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
5628 if test ! -f ${target_makefile_frag}; then
5629 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
5630 fi
5631 frags="$frags $target_makefile_frag"
5632
5633
5634
5635
5636
5637 hostfile=`sed -n '
5638 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5639 ' ${host_makefile_frag}`
5640
5641 targetfile=`sed -n '
5642 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5643 ' ${target_makefile_frag}`
5644
5645 # these really aren't orthogonal true/false values of the same condition,
5646 # but shells are slow enough that I like to reuse the test conditions
5647 # whenever possible
5648 if test "${target}" = "${host}"; then
5649 nativefile=`sed -n '
5650 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
5651 ' ${host_makefile_frag}`
5652 # else
5653 # GDBserver is only useful in a "native" enviroment
5654 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
5655 fi
5656
5657
5658 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
5659 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
5660 # corresponding links.  But we have to remove the xm.h files and tm.h
5661 # files anyway, e.g. when switching from "configure host" to
5662 # "configure none".
5663
5664 files=
5665 links=
5666 rm -f xm.h
5667 if test "${hostfile}" != ""; then
5668 files="${files} config/${gdb_host_cpu}/${hostfile}"
5669 links="${links} xm.h"
5670 fi
5671 rm -f tm.h
5672 if test "${targetfile}" != ""; then
5673 files="${files} config/${gdb_target_cpu}/${targetfile}"
5674 links="${links} tm.h"
5675 fi
5676 rm -f nm.h
5677 if test "${nativefile}" != ""; then
5678 files="${files} config/${gdb_host_cpu}/${nativefile}"
5679 links="${links} nm.h"
5680 else
5681 # A cross-only configuration.
5682 files="${files} config/nm-empty.h"
5683 links="${links} nm.h"
5684 fi
5685 # start-sanitize-gdbtk
5686 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
5687 echo "configure:5688: checking whether ln -s works" >&5
5688 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
5689   echo $ac_n "(cached) $ac_c" 1>&6
5690 else
5691   rm -f conftestdata
5692 if ln -s X conftestdata 2>/dev/null
5693 then
5694   rm -f conftestdata
5695   ac_cv_prog_LN_S="ln -s"
5696 else
5697   ac_cv_prog_LN_S=ln
5698 fi
5699 fi
5700 LN_S="$ac_cv_prog_LN_S"
5701 if test "$ac_cv_prog_LN_S" = "ln -s"; then
5702   echo "$ac_t""yes" 1>&6
5703 else
5704   echo "$ac_t""no" 1>&6
5705 fi
5706
5707 # Make it possible to use the GUI without doing a full install
5708 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
5709   if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
5710   echo linking $srcdir/gdbtcl to gdbtcl
5711   $LN_S $srcdir/gdbtcl gdbtcl
5712   else
5713   echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl.  You will need to do a
5714   echo "         " make install before you are able to run the GUI.
5715   fi
5716 fi
5717 # end-sanitize-gdbtk
5718
5719
5720
5721 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
5722 echo "configure:5723: checking for Cygwin32 environment" >&5
5723 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
5724   echo $ac_n "(cached) $ac_c" 1>&6
5725 else
5726   cat > conftest.$ac_ext <<EOF
5727 #line 5728 "configure"
5728 #include "confdefs.h"
5729
5730 int main() {
5731 return __CYGWIN32__;
5732 ; return 0; }
5733 EOF
5734 if { (eval echo configure:5735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5735   rm -rf conftest*
5736   am_cv_cygwin32=yes
5737 else
5738   echo "configure: failed program was:" >&5
5739   cat conftest.$ac_ext >&5
5740   rm -rf conftest*
5741   am_cv_cygwin32=no
5742 fi
5743 rm -f conftest*
5744 rm -f conftest*
5745 fi
5746
5747 echo "$ac_t""$am_cv_cygwin32" 1>&6
5748 CYGWIN32=
5749 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
5750 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
5751 echo "configure:5752: checking for Mingw32 environment" >&5
5752 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
5753   echo $ac_n "(cached) $ac_c" 1>&6
5754 else
5755   cat > conftest.$ac_ext <<EOF
5756 #line 5757 "configure"
5757 #include "confdefs.h"
5758
5759 int main() {
5760 return __MINGW32__;
5761 ; return 0; }
5762 EOF
5763 if { (eval echo configure:5764: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5764   rm -rf conftest*
5765   am_cv_mingw32=yes
5766 else
5767   echo "configure: failed program was:" >&5
5768   cat conftest.$ac_ext >&5
5769   rm -rf conftest*
5770   am_cv_mingw32=no
5771 fi
5772 rm -f conftest*
5773 rm -f conftest*
5774 fi
5775
5776 echo "$ac_t""$am_cv_mingw32" 1>&6
5777 MINGW32=
5778 test "$am_cv_mingw32" = yes && MINGW32=yes
5779
5780
5781 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5782 echo "configure:5783: checking for executable suffix" >&5
5783 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
5784   echo $ac_n "(cached) $ac_c" 1>&6
5785 else
5786   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
5787 am_cv_exeext=.exe
5788 else
5789 cat > am_c_test.c << 'EOF'
5790 int main() {
5791 /* Nothing needed here */
5792 }
5793 EOF
5794 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
5795 am_cv_exeext=
5796 for file in am_c_test.*; do
5797    case $file in
5798     *.c) ;;
5799     *.o) ;;
5800     *) am_cv_exeext=`echo $file | sed -e s/am_c_test//` ;;
5801    esac
5802 done
5803 rm -f am_c_test*
5804 fi
5805
5806 test x"${am_cv_exeext}" = x && am_cv_exeext=no
5807 fi
5808 EXEEXT=""
5809 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
5810 echo "$ac_t""${am_cv_exeext}" 1>&6
5811
5812
5813 subdirs="$configdirs"
5814
5815 trap '' 1 2 15
5816 cat > confcache <<\EOF
5817 # This file is a shell script that caches the results of configure
5818 # tests run on this system so they can be shared between configure
5819 # scripts and configure runs.  It is not useful on other systems.
5820 # If it contains results you don't want to keep, you may remove or edit it.
5821 #
5822 # By default, configure uses ./config.cache as the cache file,
5823 # creating it if it does not exist already.  You can give configure
5824 # the --cache-file=FILE option to use a different cache file; that is
5825 # what configure does when it calls configure scripts in
5826 # subdirectories, so they share the cache.
5827 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5828 # config.status only pays attention to the cache file if you give it the
5829 # --recheck option to rerun configure.
5830 #
5831 EOF
5832 # The following way of writing the cache mishandles newlines in values,
5833 # but we know of no workaround that is simple, portable, and efficient.
5834 # So, don't put newlines in cache variables' values.
5835 # Ultrix sh set writes to stderr and can't be redirected directly,
5836 # and sets the high bit in the cache file unless we assign to the vars.
5837 (set) 2>&1 |
5838   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
5839   *ac_space=\ *)
5840     # `set' does not quote correctly, so add quotes (double-quote substitution
5841     # turns \\\\ into \\, and sed turns \\ into \).
5842     sed -n \
5843       -e "s/'/'\\\\''/g" \
5844       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5845     ;;
5846   *)
5847     # `set' quotes correctly as required by POSIX, so do not add quotes.
5848     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5849     ;;
5850   esac >> confcache
5851 if cmp -s $cache_file confcache; then
5852   :
5853 else
5854   if test -w $cache_file; then
5855     echo "updating cache $cache_file"
5856     cat confcache > $cache_file
5857   else
5858     echo "not updating unwritable cache $cache_file"
5859   fi
5860 fi
5861 rm -f confcache
5862
5863 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5864
5865 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5866 # Let make expand exec_prefix.
5867 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5868
5869 # Any assignment to VPATH causes Sun make to only execute
5870 # the first set of double-colon rules, so remove it if not needed.
5871 # If there is a colon in the path, we need to keep it.
5872 if test "x$srcdir" = x.; then
5873   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5874 fi
5875
5876 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5877
5878 DEFS=-DHAVE_CONFIG_H
5879
5880 # Without the "./", some shells look in PATH for config.status.
5881 : ${CONFIG_STATUS=./config.status}
5882
5883 echo creating $CONFIG_STATUS
5884 rm -f $CONFIG_STATUS
5885 cat > $CONFIG_STATUS <<EOF
5886 #! /bin/sh
5887 # Generated automatically by configure.
5888 # Run this file to recreate the current configuration.
5889 # This directory was configured as follows,
5890 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5891 #
5892 # $0 $ac_configure_args
5893 #
5894 # Compiler output produced by configure, useful for debugging
5895 # configure, is in ./config.log if it exists.
5896
5897 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5898 for ac_option
5899 do
5900   case "\$ac_option" in
5901   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5902     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5903     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5904   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5905     echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
5906     exit 0 ;;
5907   -help | --help | --hel | --he | --h)
5908     echo "\$ac_cs_usage"; exit 0 ;;
5909   *) echo "\$ac_cs_usage"; exit 1 ;;
5910   esac
5911 done
5912
5913 ac_given_srcdir=$srcdir
5914 ac_given_INSTALL="$INSTALL"
5915
5916 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5917 EOF
5918 cat >> $CONFIG_STATUS <<EOF
5919
5920 # Protect against being on the right side of a sed subst in config.status.
5921 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5922  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5923 $ac_vpsub
5924 $extrasub
5925 s%@SHELL@%$SHELL%g
5926 s%@CFLAGS@%$CFLAGS%g
5927 s%@CPPFLAGS@%$CPPFLAGS%g
5928 s%@CXXFLAGS@%$CXXFLAGS%g
5929 s%@DEFS@%$DEFS%g
5930 s%@LDFLAGS@%$LDFLAGS%g
5931 s%@LIBS@%$LIBS%g
5932 s%@exec_prefix@%$exec_prefix%g
5933 s%@prefix@%$prefix%g
5934 s%@program_transform_name@%$program_transform_name%g
5935 s%@bindir@%$bindir%g
5936 s%@sbindir@%$sbindir%g
5937 s%@libexecdir@%$libexecdir%g
5938 s%@datadir@%$datadir%g
5939 s%@sysconfdir@%$sysconfdir%g
5940 s%@sharedstatedir@%$sharedstatedir%g
5941 s%@localstatedir@%$localstatedir%g
5942 s%@libdir@%$libdir%g
5943 s%@includedir@%$includedir%g
5944 s%@oldincludedir@%$oldincludedir%g
5945 s%@infodir@%$infodir%g
5946 s%@mandir@%$mandir%g
5947 s%@CC@%$CC%g
5948 s%@CPP@%$CPP%g
5949 s%@DLLTOOL@%$DLLTOOL%g
5950 s%@host@%$host%g
5951 s%@host_alias@%$host_alias%g
5952 s%@host_cpu@%$host_cpu%g
5953 s%@host_vendor@%$host_vendor%g
5954 s%@host_os@%$host_os%g
5955 s%@target@%$target%g
5956 s%@target_alias@%$target_alias%g
5957 s%@target_cpu@%$target_cpu%g
5958 s%@target_vendor@%$target_vendor%g
5959 s%@target_os@%$target_os%g
5960 s%@build@%$build%g
5961 s%@build_alias@%$build_alias%g
5962 s%@build_cpu@%$build_cpu%g
5963 s%@build_vendor@%$build_vendor%g
5964 s%@build_os@%$build_os%g
5965 s%@SET_MAKE@%$SET_MAKE%g
5966 s%@RANLIB@%$RANLIB%g
5967 s%@ALLOCA@%$ALLOCA%g
5968 s%@USE_NLS@%$USE_NLS%g
5969 s%@MSGFMT@%$MSGFMT%g
5970 s%@GMSGFMT@%$GMSGFMT%g
5971 s%@XGETTEXT@%$XGETTEXT%g
5972 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
5973 s%@CATALOGS@%$CATALOGS%g
5974 s%@CATOBJEXT@%$CATOBJEXT%g
5975 s%@DATADIRNAME@%$DATADIRNAME%g
5976 s%@GMOFILES@%$GMOFILES%g
5977 s%@INSTOBJEXT@%$INSTOBJEXT%g
5978 s%@INTLDEPS@%$INTLDEPS%g
5979 s%@INTLLIBS@%$INTLLIBS%g
5980 s%@INTLOBJS@%$INTLOBJS%g
5981 s%@POFILES@%$POFILES%g
5982 s%@POSUB@%$POSUB%g
5983 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
5984 s%@GT_NO@%$GT_NO%g
5985 s%@GT_YES@%$GT_YES%g
5986 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
5987 s%@l@%$l%g
5988 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5989 s%@INSTALL_DATA@%$INSTALL_DATA%g
5990 s%@AR@%$AR%g
5991 s%@YACC@%$YACC%g
5992 s%@AWK@%$AWK%g
5993 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
5994 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
5995 s%@MMALLOC@%$MMALLOC%g
5996 s%@ENABLE_IDE@%$ENABLE_IDE%g
5997 s%@WIN32LIBS@%$WIN32LIBS%g
5998 s%@WIN32LDAPP@%$WIN32LDAPP%g
5999 s%@WINDRES@%$WINDRES%g
6000 s%@TCL_VERSION@%$TCL_VERSION%g
6001 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
6002 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
6003 s%@TCL_CC@%$TCL_CC%g
6004 s%@TCL_DEFS@%$TCL_DEFS%g
6005 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
6006 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
6007 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
6008 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
6009 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
6010 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
6011 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
6012 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
6013 s%@TCL_RANLIB@%$TCL_RANLIB%g
6014 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
6015 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
6016 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
6017 s%@TK_VERSION@%$TK_VERSION%g
6018 s%@TK_DEFS@%$TK_DEFS%g
6019 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
6020 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
6021 s%@TK_XLIBSW@%$TK_XLIBSW%g
6022 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
6023 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
6024 s%@TCLHDIR@%$TCLHDIR%g
6025 s%@TKHDIR@%$TKHDIR%g
6026 s%@ITCLHDIR@%$ITCLHDIR%g
6027 s%@ITCLLIB@%$ITCLLIB%g
6028 s%@TIXHDIR@%$TIXHDIR%g
6029 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
6030 s%@X_CFLAGS@%$X_CFLAGS%g
6031 s%@X_LDFLAGS@%$X_LDFLAGS%g
6032 s%@X_LIBS@%$X_LIBS%g
6033 s%@TIXLIB@%$TIXLIB%g
6034 s%@TIX_DEPS@%$TIX_DEPS%g
6035 s%@GDBTKLIBS@%$GDBTKLIBS%g
6036 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
6037 s%@CONFIG_OBS@%$CONFIG_OBS%g
6038 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
6039 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
6040 s%@HLDFLAGS@%$HLDFLAGS%g
6041 s%@HLDENV@%$HLDENV%g
6042 s%@target_subdir@%$target_subdir%g
6043 /@host_makefile_frag@/r $host_makefile_frag
6044 s%@host_makefile_frag@%%g
6045 /@target_makefile_frag@/r $target_makefile_frag
6046 s%@target_makefile_frag@%%g
6047 s%@frags@%$frags%g
6048 s%@LN_S@%$LN_S%g
6049 s%@EXEEXT@%$EXEEXT%g
6050 s%@subdirs@%$subdirs%g
6051
6052 CEOF
6053 EOF
6054
6055 cat >> $CONFIG_STATUS <<\EOF
6056
6057 # Split the substitutions into bite-sized pieces for seds with
6058 # small command number limits, like on Digital OSF/1 and HP-UX.
6059 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6060 ac_file=1 # Number of current file.
6061 ac_beg=1 # First line for current file.
6062 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6063 ac_more_lines=:
6064 ac_sed_cmds=""
6065 while $ac_more_lines; do
6066   if test $ac_beg -gt 1; then
6067     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6068   else
6069     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6070   fi
6071   if test ! -s conftest.s$ac_file; then
6072     ac_more_lines=false
6073     rm -f conftest.s$ac_file
6074   else
6075     if test -z "$ac_sed_cmds"; then
6076       ac_sed_cmds="sed -f conftest.s$ac_file"
6077     else
6078       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6079     fi
6080     ac_file=`expr $ac_file + 1`
6081     ac_beg=$ac_end
6082     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6083   fi
6084 done
6085 if test -z "$ac_sed_cmds"; then
6086   ac_sed_cmds=cat
6087 fi
6088 EOF
6089
6090 cat >> $CONFIG_STATUS <<EOF
6091
6092 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
6093 EOF
6094 cat >> $CONFIG_STATUS <<\EOF
6095 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6096   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6097   case "$ac_file" in
6098   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6099        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6100   *) ac_file_in="${ac_file}.in" ;;
6101   esac
6102
6103   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6104
6105   # Remove last slash and all that follows it.  Not all systems have dirname.
6106   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6107   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6108     # The file is in a subdirectory.
6109     test ! -d "$ac_dir" && mkdir "$ac_dir"
6110     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6111     # A "../" for each directory in $ac_dir_suffix.
6112     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6113   else
6114     ac_dir_suffix= ac_dots=
6115   fi
6116
6117   case "$ac_given_srcdir" in
6118   .)  srcdir=.
6119       if test -z "$ac_dots"; then top_srcdir=.
6120       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6121   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6122   *) # Relative path.
6123     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6124     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6125   esac
6126
6127   case "$ac_given_INSTALL" in
6128   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6129   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6130   esac
6131
6132   echo creating "$ac_file"
6133   rm -f "$ac_file"
6134   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6135   case "$ac_file" in
6136   *Makefile*) ac_comsub="1i\\
6137 # $configure_input" ;;
6138   *) ac_comsub= ;;
6139   esac
6140
6141   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6142   sed -e "$ac_comsub
6143 s%@configure_input@%$configure_input%g
6144 s%@srcdir@%$srcdir%g
6145 s%@top_srcdir@%$top_srcdir%g
6146 s%@INSTALL@%$INSTALL%g
6147 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6148 fi; done
6149 rm -f conftest.s*
6150
6151 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6152 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6153 #
6154 # ac_d sets the value in "#define NAME VALUE" lines.
6155 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6156 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6157 ac_dC='\3'
6158 ac_dD='%g'
6159 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6160 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6161 ac_uB='\([      ]\)%\1#\2define\3'
6162 ac_uC=' '
6163 ac_uD='\4%g'
6164 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6165 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6166 ac_eB='$%\1#\2define\3'
6167 ac_eC=' '
6168 ac_eD='%g'
6169
6170 if test "${CONFIG_HEADERS+set}" != set; then
6171 EOF
6172 cat >> $CONFIG_STATUS <<EOF
6173   CONFIG_HEADERS="config.h:config.in"
6174 EOF
6175 cat >> $CONFIG_STATUS <<\EOF
6176 fi
6177 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6178   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6179   case "$ac_file" in
6180   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6181        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6182   *) ac_file_in="${ac_file}.in" ;;
6183   esac
6184
6185   echo creating $ac_file
6186
6187   rm -f conftest.frag conftest.in conftest.out
6188   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6189   cat $ac_file_inputs > conftest.in
6190
6191 EOF
6192
6193 # Transform confdefs.h into a sed script conftest.vals that substitutes
6194 # the proper values into config.h.in to produce config.h.  And first:
6195 # Protect against being on the right side of a sed subst in config.status.
6196 # Protect against being in an unquoted here document in config.status.
6197 rm -f conftest.vals
6198 cat > conftest.hdr <<\EOF
6199 s/[\\&%]/\\&/g
6200 s%[\\$`]%\\&%g
6201 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6202 s%ac_d%ac_u%gp
6203 s%ac_u%ac_e%gp
6204 EOF
6205 sed -n -f conftest.hdr confdefs.h > conftest.vals
6206 rm -f conftest.hdr
6207
6208 # This sed command replaces #undef with comments.  This is necessary, for
6209 # example, in the case of _POSIX_SOURCE, which is predefined and required
6210 # on some systems where configure will not decide to define it.
6211 cat >> conftest.vals <<\EOF
6212 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6213 EOF
6214
6215 # Break up conftest.vals because some shells have a limit on
6216 # the size of here documents, and old seds have small limits too.
6217
6218 rm -f conftest.tail
6219 while :
6220 do
6221   ac_lines=`grep -c . conftest.vals`
6222   # grep -c gives empty output for an empty file on some AIX systems.
6223   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6224   # Write a limited-size here document to conftest.frag.
6225   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6226   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6227   echo 'CEOF
6228   sed -f conftest.frag conftest.in > conftest.out
6229   rm -f conftest.in
6230   mv conftest.out conftest.in
6231 ' >> $CONFIG_STATUS
6232   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6233   rm -f conftest.vals
6234   mv conftest.tail conftest.vals
6235 done
6236 rm -f conftest.vals
6237
6238 cat >> $CONFIG_STATUS <<\EOF
6239   rm -f conftest.frag conftest.h
6240   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6241   cat conftest.in >> conftest.h
6242   rm -f conftest.in
6243   if cmp -s $ac_file conftest.h 2>/dev/null; then
6244     echo "$ac_file is unchanged"
6245     rm -f conftest.h
6246   else
6247     # Remove last slash and all that follows it.  Not all systems have dirname.
6248       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6249       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6250       # The file is in a subdirectory.
6251       test ! -d "$ac_dir" && mkdir "$ac_dir"
6252     fi
6253     rm -f $ac_file
6254     mv conftest.h $ac_file
6255   fi
6256 fi; done
6257
6258 EOF
6259
6260 cat >> $CONFIG_STATUS <<EOF
6261 ac_sources="$files"
6262 ac_dests="$links"
6263 EOF
6264
6265 cat >> $CONFIG_STATUS <<\EOF
6266 srcdir=$ac_given_srcdir
6267 while test -n "$ac_sources"; do
6268   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6269   set $ac_sources; ac_source=$1; shift; ac_sources=$*
6270
6271   echo "linking $srcdir/$ac_source to $ac_dest"
6272
6273   if test ! -r $srcdir/$ac_source; then
6274     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
6275   fi
6276   rm -f $ac_dest
6277
6278   # Make relative symlinks.
6279   # Remove last slash and all that follows it.  Not all systems have dirname.
6280   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
6281   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
6282     # The dest file is in a subdirectory.
6283     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
6284     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
6285     # A "../" for each directory in $ac_dest_dir_suffix.
6286     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
6287   else
6288     ac_dest_dir_suffix= ac_dots=
6289   fi
6290
6291   case "$srcdir" in
6292   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
6293   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
6294   esac
6295
6296   # Make a symlink if possible; otherwise try a hard link.
6297   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6298     ln $srcdir/$ac_source $ac_dest; then :
6299   else
6300     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
6301   fi
6302 done
6303 EOF
6304 cat >> $CONFIG_STATUS <<EOF
6305
6306 gdb_host_cpu=$gdb_host_cpu
6307 gdb_target_cpu=$gdb_target_cpu
6308 nativefile=$nativefile
6309
6310 EOF
6311 cat >> $CONFIG_STATUS <<\EOF
6312
6313 if test "${nativefile}" = ""; then
6314 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
6315         < Makefile > Makefile.tem
6316 mv -f Makefile.tem Makefile
6317 fi
6318
6319 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
6320 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
6321 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
6322 mv -f Makefile.tmp Makefile
6323
6324 case x$CONFIG_HEADERS in
6325 xconfig.h:config.in)
6326 echo > stamp-h ;;
6327 esac
6328
6329 exit 0
6330 EOF
6331 chmod +x $CONFIG_STATUS
6332 rm -fr confdefs* $ac_clean_files
6333 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6334
6335 if test "$no_recursion" != yes; then
6336
6337   # Remove --cache-file and --srcdir arguments so they do not pile up.
6338   ac_sub_configure_args=
6339   ac_prev=
6340   for ac_arg in $ac_configure_args; do
6341     if test -n "$ac_prev"; then
6342       ac_prev=
6343       continue
6344     fi
6345     case "$ac_arg" in
6346     -cache-file | --cache-file | --cache-fil | --cache-fi \
6347     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6348       ac_prev=cache_file ;;
6349     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6350     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
6351       ;;
6352     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6353       ac_prev=srcdir ;;
6354     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6355       ;;
6356     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
6357     esac
6358   done
6359
6360   for ac_config_dir in $configdirs; do
6361
6362     # Do not complain, so a configure script can configure whichever
6363     # parts of a large source tree are present.
6364     if test ! -d $srcdir/$ac_config_dir; then
6365       continue
6366     fi
6367
6368     echo configuring in $ac_config_dir
6369
6370     case "$srcdir" in
6371     .) ;;
6372     *)
6373       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
6374       else
6375         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
6376       fi
6377       ;;
6378     esac
6379
6380     ac_popdir=`pwd`
6381     cd $ac_config_dir
6382
6383       # A "../" for each directory in /$ac_config_dir.
6384       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
6385
6386     case "$srcdir" in
6387     .) # No --srcdir option.  We are building in place.
6388       ac_sub_srcdir=$srcdir ;;
6389     /*) # Absolute path.
6390       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
6391     *) # Relative path.
6392       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
6393     esac
6394
6395     # Check for guested configure; otherwise get Cygnus style configure.
6396     if test -f $ac_sub_srcdir/configure; then
6397       ac_sub_configure=$ac_sub_srcdir/configure
6398     elif test -f $ac_sub_srcdir/configure.in; then
6399       ac_sub_configure=$ac_configure
6400     else
6401       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
6402       ac_sub_configure=
6403     fi
6404
6405     # The recursion is here.
6406     if test -n "$ac_sub_configure"; then
6407
6408       # Make the cache file name correct relative to the subdirectory.
6409       case "$cache_file" in
6410       /*) ac_sub_cache_file=$cache_file ;;
6411       *) # Relative path.
6412         ac_sub_cache_file="$ac_dots$cache_file" ;;
6413       esac
6414   case "$ac_given_INSTALL" in
6415         [/$]*) INSTALL="$ac_given_INSTALL" ;;
6416         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6417         esac
6418
6419       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
6420       # The eval makes quoting arguments work.
6421       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
6422       then :
6423       else
6424         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
6425       fi
6426     fi
6427
6428     cd $ac_popdir
6429   done
6430 fi
6431
6432
6433 exit 0
6434