gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.1
   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 2.12.1"
 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 $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 535 cross_compiling=$ac_cv_prog_cc_cross
 536
 537 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 538   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 539   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 540     ac_n= ac_c='
 541 ' ac_t='        '
 542   else
 543     ac_n=-n ac_c= ac_t=
 544   fi
 545 else
 546   ac_n= ac_c='\c' ac_t=
 547 fi
 548
 549
 550
 551
 552 # Extract the first word of "gcc", so it can be a program name with args.
 553 set dummy gcc; ac_word=$2
 554 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 555 echo "configure:556: checking for $ac_word" >&5
 556 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 557   echo $ac_n "(cached) $ac_c" 1>&6
 558 else
 559   if test -n "$CC"; then
 560   ac_cv_prog_CC="$CC" # Let the user override the test.
 561 else
 562   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 563   for ac_dir in $PATH; do
 564     test -z "$ac_dir" && ac_dir=.
 565     if test -f $ac_dir/$ac_word; then
 566       ac_cv_prog_CC="gcc"
 567       break
 568     fi
 569   done
 570   IFS="$ac_save_ifs"
 571 fi
 572 fi
 573 CC="$ac_cv_prog_CC"
 574 if test -n "$CC"; then
 575   echo "$ac_t""$CC" 1>&6
 576 else
 577   echo "$ac_t""no" 1>&6
 578 fi
 579
 580 if test -z "$CC"; then
 581   # Extract the first word of "cc", so it can be a program name with args.
 582 set dummy cc; ac_word=$2
 583 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 584 echo "configure:585: checking for $ac_word" >&5
 585 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 586   echo $ac_n "(cached) $ac_c" 1>&6
 587 else
 588   if test -n "$CC"; then
 589   ac_cv_prog_CC="$CC" # Let the user override the test.
 590 else
 591   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 592   ac_prog_rejected=no
 593   for ac_dir in $PATH; do
 594     test -z "$ac_dir" && ac_dir=.
 595     if test -f $ac_dir/$ac_word; then
 596       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 597         ac_prog_rejected=yes
 598         continue
 599       fi
 600       ac_cv_prog_CC="cc"
 601       break
 602     fi
 603   done
 604   IFS="$ac_save_ifs"
 605 if test $ac_prog_rejected = yes; then
 606   # We found a bogon in the path, so make sure we never use it.
 607   set dummy $ac_cv_prog_CC
 608   shift
 609   if test $# -gt 0; then
 610     # We chose a different compiler from the bogus one.
 611     # However, it has the same basename, so the bogon will be chosen
 612     # first if we set CC to just the basename; use the full file name.
 613     shift
 614     set dummy "$ac_dir/$ac_word" "$@"
 615     shift
 616     ac_cv_prog_CC="$@"
 617   fi
 618 fi
 619 fi
 620 fi
 621 CC="$ac_cv_prog_CC"
 622 if test -n "$CC"; then
 623   echo "$ac_t""$CC" 1>&6
 624 else
 625   echo "$ac_t""no" 1>&6
 626 fi
 627
 628   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 629 fi
 630
 631 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 632 echo "configure:633: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 633
 634 ac_ext=c
 635 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 636 ac_cpp='$CPP $CPPFLAGS'
 637 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 638 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 639 cross_compiling=$ac_cv_prog_cc_cross
 640
 641 cat > conftest.$ac_ext <<EOF
 642 #line 643 "configure"
 643 #include "confdefs.h"
 644 main(){return(0);}
 645 EOF
 646 if { (eval echo configure:647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 647   ac_cv_prog_cc_works=yes
 648   # If we can't run a trivial program, we are probably using a cross compiler.
 649   if (./conftest; exit) 2>/dev/null; then
 650     ac_cv_prog_cc_cross=no
 651   else
 652     ac_cv_prog_cc_cross=yes
 653   fi
 654 else
 655   echo "configure: failed program was:" >&5
 656   cat conftest.$ac_ext >&5
 657   ac_cv_prog_cc_works=no
 658 fi
 659 rm -fr conftest*
 660
 661 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 662 if test $ac_cv_prog_cc_works = no; then
 663   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 664 fi
 665 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 666 echo "configure:667: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 667 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 668 cross_compiling=$ac_cv_prog_cc_cross
 669
 670 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 671 echo "configure:672: checking whether we are using GNU C" >&5
 672 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 673   echo $ac_n "(cached) $ac_c" 1>&6
 674 else
 675   cat > conftest.c <<EOF
 676 #ifdef __GNUC__
 677   yes;
 678 #endif
 679 EOF
 680 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:681: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 681   ac_cv_prog_gcc=yes
 682 else
 683   ac_cv_prog_gcc=no
 684 fi
 685 fi
 686
 687 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 688
 689 if test $ac_cv_prog_gcc = yes; then
 690   GCC=yes
 691   ac_test_CFLAGS="${CFLAGS+set}"
 692   ac_save_CFLAGS="$CFLAGS"
 693   CFLAGS=
 694   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 695 echo "configure:696: checking whether ${CC-cc} accepts -g" >&5
 696 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 697   echo $ac_n "(cached) $ac_c" 1>&6
 698 else
 699   echo 'void f(){}' > conftest.c
 700 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 701   ac_cv_prog_cc_g=yes
 702 else
 703   ac_cv_prog_cc_g=no
 704 fi
 705 rm -f conftest*
 706
 707 fi
 708
 709 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 710   if test "$ac_test_CFLAGS" = set; then
 711     CFLAGS="$ac_save_CFLAGS"
 712   elif test $ac_cv_prog_cc_g = yes; then
 713     CFLAGS="-g -O2"
 714   else
 715     CFLAGS="-O2"
 716   fi
 717 else
 718   GCC=
 719   test "${CFLAGS+set}" = set || CFLAGS="-g"
 720 fi
 721
 722 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 723 echo "configure:724: checking how to run the C preprocessor" >&5
 724 # On Suns, sometimes $CPP names a directory.
 725 if test -n "$CPP" && test -d "$CPP"; then
 726   CPP=
 727 fi
 728 if test -z "$CPP"; then
 729 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 730   echo $ac_n "(cached) $ac_c" 1>&6
 731 else
 732     # This must be in double quotes, not single quotes, because CPP may get
 733   # substituted into the Makefile and "${CC-cc}" will confuse make.
 734   CPP="${CC-cc} -E"
 735   # On the NeXT, cc -E runs the code through the compiler's parser,
 736   # not just through cpp.
 737   cat > conftest.$ac_ext <<EOF
 738 #line 739 "configure"
 739 #include "confdefs.h"
 740 #include <assert.h>
 741 Syntax Error
 742 EOF
 743 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 744 { (eval echo configure:745: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 745 ac_err=`grep -v '^ *+' conftest.out`
 746 if test -z "$ac_err"; then
 747   :
 748 else
 749   echo "$ac_err" >&5
 750   echo "configure: failed program was:" >&5
 751   cat conftest.$ac_ext >&5
 752   rm -rf conftest*
 753   CPP="${CC-cc} -E -traditional-cpp"
 754   cat > conftest.$ac_ext <<EOF
 755 #line 756 "configure"
 756 #include "confdefs.h"
 757 #include <assert.h>
 758 Syntax Error
 759 EOF
 760 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 761 { (eval echo configure:762: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 762 ac_err=`grep -v '^ *+' conftest.out`
 763 if test -z "$ac_err"; then
 764   :
 765 else
 766   echo "$ac_err" >&5
 767   echo "configure: failed program was:" >&5
 768   cat conftest.$ac_ext >&5
 769   rm -rf conftest*
 770   CPP=/lib/cpp
 771 fi
 772 rm -f conftest*
 773 fi
 774 rm -f conftest*
 775   ac_cv_prog_CPP="$CPP"
 776 fi
 777   CPP="$ac_cv_prog_CPP"
 778 else
 779   ac_cv_prog_CPP="$CPP"
 780 fi
 781 echo "$ac_t""$CPP" 1>&6
 782
 783 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 784 echo "configure:785: checking for AIX" >&5
 785 cat > conftest.$ac_ext <<EOF
 786 #line 787 "configure"
 787 #include "confdefs.h"
 788 #ifdef _AIX
 789   yes
 790 #endif
 791
 792 EOF
 793 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 794   egrep "yes" >/dev/null 2>&1; then
 795   rm -rf conftest*
 796   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 797 #define _ALL_SOURCE 1
 798 EOF
 799
 800 else
 801   rm -rf conftest*
 802   echo "$ac_t""no" 1>&6
 803 fi
 804 rm -f conftest*
 805
 806
 807 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 808 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 809 echo "configure:810: checking for minix/config.h" >&5
 810 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 811   echo $ac_n "(cached) $ac_c" 1>&6
 812 else
 813   cat > conftest.$ac_ext <<EOF
 814 #line 815 "configure"
 815 #include "confdefs.h"
 816 #include <minix/config.h>
 817 EOF
 818 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 819 { (eval echo configure:820: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 820 ac_err=`grep -v '^ *+' conftest.out`
 821 if test -z "$ac_err"; then
 822   rm -rf conftest*
 823   eval "ac_cv_header_$ac_safe=yes"
 824 else
 825   echo "$ac_err" >&5
 826   echo "configure: failed program was:" >&5
 827   cat conftest.$ac_ext >&5
 828   rm -rf conftest*
 829   eval "ac_cv_header_$ac_safe=no"
 830 fi
 831 rm -f conftest*
 832 fi
 833 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 834   echo "$ac_t""yes" 1>&6
 835   MINIX=yes
 836 else
 837   echo "$ac_t""no" 1>&6
 838 MINIX=
 839 fi
 840
 841 if test "$MINIX" = yes; then
 842   cat >> confdefs.h <<\EOF
 843 #define _POSIX_SOURCE 1
 844 EOF
 845
 846   cat >> confdefs.h <<\EOF
 847 #define _POSIX_1_SOURCE 2
 848 EOF
 849
 850   cat >> confdefs.h <<\EOF
 851 #define _MINIX 1
 852 EOF
 853
 854 fi
 855
 856 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 857 echo "configure:858: checking for POSIXized ISC" >&5
 858 if test -d /etc/conf/kconfig.d &&
 859   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 860 then
 861   echo "$ac_t""yes" 1>&6
 862   ISC=yes # If later tests want to check for ISC.
 863   cat >> confdefs.h <<\EOF
 864 #define _POSIX_SOURCE 1
 865 EOF
 866
 867   if test "$GCC" = yes; then
 868     CC="$CC -posix"
 869   else
 870     CC="$CC -Xp"
 871   fi
 872 else
 873   echo "$ac_t""no" 1>&6
 874   ISC=
 875 fi
 876
 877
 878 DLLTOOL=${DLLTOOL-dlltool}
 879
 880
 881 ac_aux_dir=
 882 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 883   if test -f $ac_dir/install-sh; then
 884     ac_aux_dir=$ac_dir
 885     ac_install_sh="$ac_aux_dir/install-sh -c"
 886     break
 887   elif test -f $ac_dir/install.sh; then
 888     ac_aux_dir=$ac_dir
 889     ac_install_sh="$ac_aux_dir/install.sh -c"
 890     break
 891   fi
 892 done
 893 if test -z "$ac_aux_dir"; then
 894   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 895 fi
 896 ac_config_guess=$ac_aux_dir/config.guess
 897 ac_config_sub=$ac_aux_dir/config.sub
 898 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 899
 900
 901 # Do some error checking and defaulting for the host and target type.
 902 # The inputs are:
 903 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 904 #
 905 # The rules are:
 906 # 1. You are not allowed to specify --host, --target, and nonopt at the
 907 #    same time.
 908 # 2. Host defaults to nonopt.
 909 # 3. If nonopt is not specified, then host defaults to the current host,
 910 #    as determined by config.guess.
 911 # 4. Target and build default to nonopt.
 912 # 5. If nonopt is not specified, then target and build default to host.
 913
 914 # The aliases save the names the user supplied, while $host etc.
 915 # will get canonicalized.
 916 case $host---$target---$nonopt in
 917 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 918 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 919 esac
 920
 921
 922 # Make sure we can run config.sub.
 923 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 924 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 925 fi
 926
 927 echo $ac_n "checking host system type""... $ac_c" 1>&6
 928 echo "configure:929: checking host system type" >&5
 929
 930 host_alias=$host
 931 case "$host_alias" in
 932 NONE)
 933   case $nonopt in
 934   NONE)
 935     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 936     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 937     fi ;;
 938   *) host_alias=$nonopt ;;
 939   esac ;;
 940 esac
 941
 942 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 943 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 944 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 945 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 946 echo "$ac_t""$host" 1>&6
 947
 948 echo $ac_n "checking target system type""... $ac_c" 1>&6
 949 echo "configure:950: checking target system type" >&5
 950
 951 target_alias=$target
 952 case "$target_alias" in
 953 NONE)
 954   case $nonopt in
 955   NONE) target_alias=$host_alias ;;
 956   *) target_alias=$nonopt ;;
 957   esac ;;
 958 esac
 959
 960 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 961 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 962 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 963 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 964 echo "$ac_t""$target" 1>&6
 965
 966 echo $ac_n "checking build system type""... $ac_c" 1>&6
 967 echo "configure:968: checking build system type" >&5
 968
 969 build_alias=$build
 970 case "$build_alias" in
 971 NONE)
 972   case $nonopt in
 973   NONE) build_alias=$host_alias ;;
 974   *) build_alias=$nonopt ;;
 975   esac ;;
 976 esac
 977
 978 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 979 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 980 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 981 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 982 echo "$ac_t""$build" 1>&6
 983
 984 test "$host_alias" != "$target_alias" &&
 985   test "$program_prefix$program_suffix$program_transform_name" = \
 986     NONENONEs,x,x, &&
 987   program_prefix=${target_alias}-
 988
 989
 990 ALL_LINGUAS=
 991 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
 992 echo "configure:993: checking whether ${MAKE-make} sets \${MAKE}" >&5
 993 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 994 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
 995   echo $ac_n "(cached) $ac_c" 1>&6
 996 else
 997   cat > conftestmake <<\EOF
 998 all:
 999         @echo 'ac_maketemp="${MAKE}"'
1000 EOF
1001 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1002 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1003 if test -n "$ac_maketemp"; then
1004   eval ac_cv_prog_make_${ac_make}_set=yes
1005 else
1006   eval ac_cv_prog_make_${ac_make}_set=no
1007 fi
1008 rm -f conftestmake
1009 fi
1010 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1011   echo "$ac_t""yes" 1>&6
1012   SET_MAKE=
1013 else
1014   echo "$ac_t""no" 1>&6
1015   SET_MAKE="MAKE=${MAKE-make}"
1016 fi
1017
1018 # Extract the first word of "ranlib", so it can be a program name with args.
1019 set dummy ranlib; ac_word=$2
1020 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1021 echo "configure:1022: checking for $ac_word" >&5
1022 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1023   echo $ac_n "(cached) $ac_c" 1>&6
1024 else
1025   if test -n "$RANLIB"; then
1026   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1027 else
1028   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1029   for ac_dir in $PATH; do
1030     test -z "$ac_dir" && ac_dir=.
1031     if test -f $ac_dir/$ac_word; then
1032       ac_cv_prog_RANLIB="ranlib"
1033       break
1034     fi
1035   done
1036   IFS="$ac_save_ifs"
1037   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1038 fi
1039 fi
1040 RANLIB="$ac_cv_prog_RANLIB"
1041 if test -n "$RANLIB"; then
1042   echo "$ac_t""$RANLIB" 1>&6
1043 else
1044   echo "$ac_t""no" 1>&6
1045 fi
1046
1047 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1048 echo "configure:1049: checking for ANSI C header files" >&5
1049 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1050   echo $ac_n "(cached) $ac_c" 1>&6
1051 else
1052   cat > conftest.$ac_ext <<EOF
1053 #line 1054 "configure"
1054 #include "confdefs.h"
1055 #include <stdlib.h>
1056 #include <stdarg.h>
1057 #include <string.h>
1058 #include <float.h>
1059 EOF
1060 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1061 { (eval echo configure:1062: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1062 ac_err=`grep -v '^ *+' conftest.out`
1063 if test -z "$ac_err"; then
1064   rm -rf conftest*
1065   ac_cv_header_stdc=yes
1066 else
1067   echo "$ac_err" >&5
1068   echo "configure: failed program was:" >&5
1069   cat conftest.$ac_ext >&5
1070   rm -rf conftest*
1071   ac_cv_header_stdc=no
1072 fi
1073 rm -f conftest*
1074
1075 if test $ac_cv_header_stdc = yes; then
1076   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1077 cat > conftest.$ac_ext <<EOF
1078 #line 1079 "configure"
1079 #include "confdefs.h"
1080 #include <string.h>
1081 EOF
1082 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1083   egrep "memchr" >/dev/null 2>&1; then
1084   :
1085 else
1086   rm -rf conftest*
1087   ac_cv_header_stdc=no
1088 fi
1089 rm -f conftest*
1090
1091 fi
1092
1093 if test $ac_cv_header_stdc = yes; then
1094   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1095 cat > conftest.$ac_ext <<EOF
1096 #line 1097 "configure"
1097 #include "confdefs.h"
1098 #include <stdlib.h>
1099 EOF
1100 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1101   egrep "free" >/dev/null 2>&1; then
1102   :
1103 else
1104   rm -rf conftest*
1105   ac_cv_header_stdc=no
1106 fi
1107 rm -f conftest*
1108
1109 fi
1110
1111 if test $ac_cv_header_stdc = yes; then
1112   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1113 if test "$cross_compiling" = yes; then
1114   :
1115 else
1116   cat > conftest.$ac_ext <<EOF
1117 #line 1118 "configure"
1118 #include "confdefs.h"
1119 #include <ctype.h>
1120 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1121 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1122 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1123 int main () { int i; for (i = 0; i < 256; i++)
1124 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1125 exit (0); }
1126
1127 EOF
1128 if { (eval echo configure:1129: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1129 then
1130   :
1131 else
1132   echo "configure: failed program was:" >&5
1133   cat conftest.$ac_ext >&5
1134   rm -fr conftest*
1135   ac_cv_header_stdc=no
1136 fi
1137 rm -fr conftest*
1138 fi
1139
1140 fi
1141 fi
1142
1143 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1144 if test $ac_cv_header_stdc = yes; then
1145   cat >> confdefs.h <<\EOF
1146 #define STDC_HEADERS 1
1147 EOF
1148
1149 fi
1150
1151 echo $ac_n "checking for working const""... $ac_c" 1>&6
1152 echo "configure:1153: checking for working const" >&5
1153 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1154   echo $ac_n "(cached) $ac_c" 1>&6
1155 else
1156   cat > conftest.$ac_ext <<EOF
1157 #line 1158 "configure"
1158 #include "confdefs.h"
1159
1160 int main() {
1161
1162 /* Ultrix mips cc rejects this.  */
1163 typedef int charset[2]; const charset x;
1164 /* SunOS 4.1.1 cc rejects this.  */
1165 char const *const *ccp;
1166 char **p;
1167 /* NEC SVR4.0.2 mips cc rejects this.  */
1168 struct point {int x, y;};
1169 static struct point const zero = {0,0};
1170 /* AIX XL C 1.02.0.0 rejects this.
1171    It does not let you subtract one const X* pointer from another in an arm
1172    of an if-expression whose if-part is not a constant expression */
1173 const char *g = "string";
1174 ccp = &g + (g ? g-g : 0);
1175 /* HPUX 7.0 cc rejects these. */
1176 ++ccp;
1177 p = (char**) ccp;
1178 ccp = (char const *const *) p;
1179 { /* SCO 3.2v4 cc rejects this.  */
1180   char *t;
1181   char const *s = 0 ? (char *) 0 : (char const *) 0;
1182
1183   *t++ = 0;
1184 }
1185 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1186   int x[] = {25, 17};
1187   const int *foo = &x[0];
1188   ++foo;
1189 }
1190 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1191   typedef const int *iptr;
1192   iptr p = 0;
1193   ++p;
1194 }
1195 { /* AIX XL C 1.02.0.0 rejects this saying
1196      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1197   struct s { int j; const int *ap[3]; };
1198   struct s *b; b->j = 5;
1199 }
1200 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1201   const int foo = 10;
1202 }
1203
1204 ; return 0; }
1205 EOF
1206 if { (eval echo configure:1207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1207   rm -rf conftest*
1208   ac_cv_c_const=yes
1209 else
1210   echo "configure: failed program was:" >&5
1211   cat conftest.$ac_ext >&5
1212   rm -rf conftest*
1213   ac_cv_c_const=no
1214 fi
1215 rm -f conftest*
1216 fi
1217
1218 echo "$ac_t""$ac_cv_c_const" 1>&6
1219 if test $ac_cv_c_const = no; then
1220   cat >> confdefs.h <<\EOF
1221 #define const
1222 EOF
1223
1224 fi
1225
1226 echo $ac_n "checking for inline""... $ac_c" 1>&6
1227 echo "configure:1228: checking for inline" >&5
1228 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1229   echo $ac_n "(cached) $ac_c" 1>&6
1230 else
1231   ac_cv_c_inline=no
1232 for ac_kw in inline __inline__ __inline; do
1233   cat > conftest.$ac_ext <<EOF
1234 #line 1235 "configure"
1235 #include "confdefs.h"
1236
1237 int main() {
1238 } $ac_kw foo() {
1239 ; return 0; }
1240 EOF
1241 if { (eval echo configure:1242: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1242   rm -rf conftest*
1243   ac_cv_c_inline=$ac_kw; break
1244 else
1245   echo "configure: failed program was:" >&5
1246   cat conftest.$ac_ext >&5
1247 fi
1248 rm -f conftest*
1249 done
1250
1251 fi
1252
1253 echo "$ac_t""$ac_cv_c_inline" 1>&6
1254 case "$ac_cv_c_inline" in
1255   inline | yes) ;;
1256   no) cat >> confdefs.h <<\EOF
1257 #define inline
1258 EOF
1259  ;;
1260   *)  cat >> confdefs.h <<EOF
1261 #define inline $ac_cv_c_inline
1262 EOF
1263  ;;
1264 esac
1265
1266 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1267 echo "configure:1268: checking for off_t" >&5
1268 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1269   echo $ac_n "(cached) $ac_c" 1>&6
1270 else
1271   cat > conftest.$ac_ext <<EOF
1272 #line 1273 "configure"
1273 #include "confdefs.h"
1274 #include <sys/types.h>
1275 #if STDC_HEADERS
1276 #include <stdlib.h>
1277 #include <stddef.h>
1278 #endif
1279 EOF
1280 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1281   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1282   rm -rf conftest*
1283   ac_cv_type_off_t=yes
1284 else
1285   rm -rf conftest*
1286   ac_cv_type_off_t=no
1287 fi
1288 rm -f conftest*
1289
1290 fi
1291 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1292 if test $ac_cv_type_off_t = no; then
1293   cat >> confdefs.h <<\EOF
1294 #define off_t long
1295 EOF
1296
1297 fi
1298
1299 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1300 echo "configure:1301: checking for size_t" >&5
1301 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1302   echo $ac_n "(cached) $ac_c" 1>&6
1303 else
1304   cat > conftest.$ac_ext <<EOF
1305 #line 1306 "configure"
1306 #include "confdefs.h"
1307 #include <sys/types.h>
1308 #if STDC_HEADERS
1309 #include <stdlib.h>
1310 #include <stddef.h>
1311 #endif
1312 EOF
1313 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1314   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1315   rm -rf conftest*
1316   ac_cv_type_size_t=yes
1317 else
1318   rm -rf conftest*
1319   ac_cv_type_size_t=no
1320 fi
1321 rm -f conftest*
1322
1323 fi
1324 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1325 if test $ac_cv_type_size_t = no; then
1326   cat >> confdefs.h <<\EOF
1327 #define size_t unsigned
1328 EOF
1329
1330 fi
1331
1332 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1333 # for constant arguments.  Useless!
1334 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1335 echo "configure:1336: checking for working alloca.h" >&5
1336 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1337   echo $ac_n "(cached) $ac_c" 1>&6
1338 else
1339   cat > conftest.$ac_ext <<EOF
1340 #line 1341 "configure"
1341 #include "confdefs.h"
1342 #include <alloca.h>
1343 int main() {
1344 char *p = alloca(2 * sizeof(int));
1345 ; return 0; }
1346 EOF
1347 if { (eval echo configure:1348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1348   rm -rf conftest*
1349   ac_cv_header_alloca_h=yes
1350 else
1351   echo "configure: failed program was:" >&5
1352   cat conftest.$ac_ext >&5
1353   rm -rf conftest*
1354   ac_cv_header_alloca_h=no
1355 fi
1356 rm -f conftest*
1357 fi
1358
1359 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1360 if test $ac_cv_header_alloca_h = yes; then
1361   cat >> confdefs.h <<\EOF
1362 #define HAVE_ALLOCA_H 1
1363 EOF
1364
1365 fi
1366
1367 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1368 echo "configure:1369: checking for alloca" >&5
1369 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1370   echo $ac_n "(cached) $ac_c" 1>&6
1371 else
1372   cat > conftest.$ac_ext <<EOF
1373 #line 1374 "configure"
1374 #include "confdefs.h"
1375
1376 #ifdef __GNUC__
1377 # define alloca __builtin_alloca
1378 #else
1379 # if HAVE_ALLOCA_H
1380 #  include <alloca.h>
1381 # else
1382 #  ifdef _AIX
1383  #pragma alloca
1384 #  else
1385 #   ifndef alloca /* predefined by HP cc +Olibcalls */
1386 char *alloca ();
1387 #   endif
1388 #  endif
1389 # endif
1390 #endif
1391
1392 int main() {
1393 char *p = (char *) alloca(1);
1394 ; return 0; }
1395 EOF
1396 if { (eval echo configure:1397: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1397   rm -rf conftest*
1398   ac_cv_func_alloca_works=yes
1399 else
1400   echo "configure: failed program was:" >&5
1401   cat conftest.$ac_ext >&5
1402   rm -rf conftest*
1403   ac_cv_func_alloca_works=no
1404 fi
1405 rm -f conftest*
1406 fi
1407
1408 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1409 if test $ac_cv_func_alloca_works = yes; then
1410   cat >> confdefs.h <<\EOF
1411 #define HAVE_ALLOCA 1
1412 EOF
1413
1414 fi
1415
1416 if test $ac_cv_func_alloca_works = no; then
1417   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1418   # that cause trouble.  Some versions do not even contain alloca or
1419   # contain a buggy version.  If you still want to use their alloca,
1420   # use ar to extract alloca.o from them instead of compiling alloca.c.
1421   ALLOCA=alloca.o
1422   cat >> confdefs.h <<\EOF
1423 #define C_ALLOCA 1
1424 EOF
1425
1426
1427 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1428 echo "configure:1429: checking whether alloca needs Cray hooks" >&5
1429 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1430   echo $ac_n "(cached) $ac_c" 1>&6
1431 else
1432   cat > conftest.$ac_ext <<EOF
1433 #line 1434 "configure"
1434 #include "confdefs.h"
1435 #if defined(CRAY) && ! defined(CRAY2)
1436 webecray
1437 #else
1438 wenotbecray
1439 #endif
1440
1441 EOF
1442 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1443   egrep "webecray" >/dev/null 2>&1; then
1444   rm -rf conftest*
1445   ac_cv_os_cray=yes
1446 else
1447   rm -rf conftest*
1448   ac_cv_os_cray=no
1449 fi
1450 rm -f conftest*
1451
1452 fi
1453
1454 echo "$ac_t""$ac_cv_os_cray" 1>&6
1455 if test $ac_cv_os_cray = yes; then
1456 for ac_func in _getb67 GETB67 getb67; do
1457   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1458 echo "configure:1459: checking for $ac_func" >&5
1459 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1460   echo $ac_n "(cached) $ac_c" 1>&6
1461 else
1462   cat > conftest.$ac_ext <<EOF
1463 #line 1464 "configure"
1464 #include "confdefs.h"
1465 /* System header to define __stub macros and hopefully few prototypes,
1466     which can conflict with char $ac_func(); below.  */
1467 #include <assert.h>
1468 /* Override any gcc2 internal prototype to avoid an error.  */
1469 /* We use char because int might match the return type of a gcc2
1470     builtin and then its argument prototype would still apply.  */
1471 char $ac_func();
1472
1473 int main() {
1474
1475 /* The GNU C library defines this for functions which it implements
1476     to always fail with ENOSYS.  Some functions are actually named
1477     something starting with __ and the normal name is an alias.  */
1478 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1479 choke me
1480 #else
1481 $ac_func();
1482 #endif
1483
1484 ; return 0; }
1485 EOF
1486 if { (eval echo configure:1487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1487   rm -rf conftest*
1488   eval "ac_cv_func_$ac_func=yes"
1489 else
1490   echo "configure: failed program was:" >&5
1491   cat conftest.$ac_ext >&5
1492   rm -rf conftest*
1493   eval "ac_cv_func_$ac_func=no"
1494 fi
1495 rm -f conftest*
1496 fi
1497
1498 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1499   echo "$ac_t""yes" 1>&6
1500   cat >> confdefs.h <<EOF
1501 #define CRAY_STACKSEG_END $ac_func
1502 EOF
1503
1504   break
1505 else
1506   echo "$ac_t""no" 1>&6
1507 fi
1508
1509 done
1510 fi
1511
1512 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1513 echo "configure:1514: checking stack direction for C alloca" >&5
1514 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1515   echo $ac_n "(cached) $ac_c" 1>&6
1516 else
1517   if test "$cross_compiling" = yes; then
1518   ac_cv_c_stack_direction=0
1519 else
1520   cat > conftest.$ac_ext <<EOF
1521 #line 1522 "configure"
1522 #include "confdefs.h"
1523 find_stack_direction ()
1524 {
1525   static char *addr = 0;
1526   auto char dummy;
1527   if (addr == 0)
1528     {
1529       addr = &dummy;
1530       return find_stack_direction ();
1531     }
1532   else
1533     return (&dummy > addr) ? 1 : -1;
1534 }
1535 main ()
1536 {
1537   exit (find_stack_direction() < 0);
1538 }
1539 EOF
1540 if { (eval echo configure:1541: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1541 then
1542   ac_cv_c_stack_direction=1
1543 else
1544   echo "configure: failed program was:" >&5
1545   cat conftest.$ac_ext >&5
1546   rm -fr conftest*
1547   ac_cv_c_stack_direction=-1
1548 fi
1549 rm -fr conftest*
1550 fi
1551
1552 fi
1553
1554 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1555 cat >> confdefs.h <<EOF
1556 #define STACK_DIRECTION $ac_cv_c_stack_direction
1557 EOF
1558
1559 fi
1560
1561 for ac_hdr in unistd.h
1562 do
1563 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1564 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1565 echo "configure:1566: checking for $ac_hdr" >&5
1566 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1567   echo $ac_n "(cached) $ac_c" 1>&6
1568 else
1569   cat > conftest.$ac_ext <<EOF
1570 #line 1571 "configure"
1571 #include "confdefs.h"
1572 #include <$ac_hdr>
1573 EOF
1574 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1575 { (eval echo configure:1576: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1576 ac_err=`grep -v '^ *+' conftest.out`
1577 if test -z "$ac_err"; then
1578   rm -rf conftest*
1579   eval "ac_cv_header_$ac_safe=yes"
1580 else
1581   echo "$ac_err" >&5
1582   echo "configure: failed program was:" >&5
1583   cat conftest.$ac_ext >&5
1584   rm -rf conftest*
1585   eval "ac_cv_header_$ac_safe=no"
1586 fi
1587 rm -f conftest*
1588 fi
1589 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1590   echo "$ac_t""yes" 1>&6
1591     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1592   cat >> confdefs.h <<EOF
1593 #define $ac_tr_hdr 1
1594 EOF
1595
1596 else
1597   echo "$ac_t""no" 1>&6
1598 fi
1599 done
1600
1601 for ac_func in getpagesize
1602 do
1603 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1604 echo "configure:1605: checking for $ac_func" >&5
1605 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1606   echo $ac_n "(cached) $ac_c" 1>&6
1607 else
1608   cat > conftest.$ac_ext <<EOF
1609 #line 1610 "configure"
1610 #include "confdefs.h"
1611 /* System header to define __stub macros and hopefully few prototypes,
1612     which can conflict with char $ac_func(); below.  */
1613 #include <assert.h>
1614 /* Override any gcc2 internal prototype to avoid an error.  */
1615 /* We use char because int might match the return type of a gcc2
1616     builtin and then its argument prototype would still apply.  */
1617 char $ac_func();
1618
1619 int main() {
1620
1621 /* The GNU C library defines this for functions which it implements
1622     to always fail with ENOSYS.  Some functions are actually named
1623     something starting with __ and the normal name is an alias.  */
1624 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1625 choke me
1626 #else
1627 $ac_func();
1628 #endif
1629
1630 ; return 0; }
1631 EOF
1632 if { (eval echo configure:1633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1633   rm -rf conftest*
1634   eval "ac_cv_func_$ac_func=yes"
1635 else
1636   echo "configure: failed program was:" >&5
1637   cat conftest.$ac_ext >&5
1638   rm -rf conftest*
1639   eval "ac_cv_func_$ac_func=no"
1640 fi
1641 rm -f conftest*
1642 fi
1643
1644 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1645   echo "$ac_t""yes" 1>&6
1646     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1647   cat >> confdefs.h <<EOF
1648 #define $ac_tr_func 1
1649 EOF
1650
1651 else
1652   echo "$ac_t""no" 1>&6
1653 fi
1654 done
1655
1656 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1657 echo "configure:1658: checking for working mmap" >&5
1658 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1659   echo $ac_n "(cached) $ac_c" 1>&6
1660 else
1661   if test "$cross_compiling" = yes; then
1662   ac_cv_func_mmap_fixed_mapped=no
1663 else
1664   cat > conftest.$ac_ext <<EOF
1665 #line 1666 "configure"
1666 #include "confdefs.h"
1667
1668 /* Thanks to Mike Haertel and Jim Avera for this test.
1669    Here is a matrix of mmap possibilities:
1670         mmap private not fixed
1671         mmap private fixed at somewhere currently unmapped
1672         mmap private fixed at somewhere already mapped
1673         mmap shared not fixed
1674         mmap shared fixed at somewhere currently unmapped
1675         mmap shared fixed at somewhere already mapped
1676    For private mappings, we should verify that changes cannot be read()
1677    back from the file, nor mmap's back from the file at a different
1678    address.  (There have been systems where private was not correctly
1679    implemented like the infamous i386 svr4.0, and systems where the
1680    VM page cache was not coherent with the filesystem buffer cache
1681    like early versions of FreeBSD and possibly contemporary NetBSD.)
1682    For shared mappings, we should conversely verify that changes get
1683    propogated back to all the places they're supposed to be.
1684
1685    Grep wants private fixed already mapped.
1686    The main things grep needs to know about mmap are:
1687    * does it exist and is it safe to write into the mmap'd area
1688    * how to use it (BSD variants)  */
1689 #include <sys/types.h>
1690 #include <fcntl.h>
1691 #include <sys/mman.h>
1692
1693 /* This mess was copied from the GNU getpagesize.h.  */
1694 #ifndef HAVE_GETPAGESIZE
1695 # ifdef HAVE_UNISTD_H
1696 #  include <unistd.h>
1697 # endif
1698
1699 /* Assume that all systems that can run configure have sys/param.h.  */
1700 # ifndef HAVE_SYS_PARAM_H
1701 #  define HAVE_SYS_PARAM_H 1
1702 # endif
1703
1704 # ifdef _SC_PAGESIZE
1705 #  define getpagesize() sysconf(_SC_PAGESIZE)
1706 # else /* no _SC_PAGESIZE */
1707 #  ifdef HAVE_SYS_PARAM_H
1708 #   include <sys/param.h>
1709 #   ifdef EXEC_PAGESIZE
1710 #    define getpagesize() EXEC_PAGESIZE
1711 #   else /* no EXEC_PAGESIZE */
1712 #    ifdef NBPG
1713 #     define getpagesize() NBPG * CLSIZE
1714 #     ifndef CLSIZE
1715 #      define CLSIZE 1
1716 #     endif /* no CLSIZE */
1717 #    else /* no NBPG */
1718 #     ifdef NBPC
1719 #      define getpagesize() NBPC
1720 #     else /* no NBPC */
1721 #      ifdef PAGESIZE
1722 #       define getpagesize() PAGESIZE
1723 #      endif /* PAGESIZE */
1724 #     endif /* no NBPC */
1725 #    endif /* no NBPG */
1726 #   endif /* no EXEC_PAGESIZE */
1727 #  else /* no HAVE_SYS_PARAM_H */
1728 #   define getpagesize() 8192   /* punt totally */
1729 #  endif /* no HAVE_SYS_PARAM_H */
1730 # endif /* no _SC_PAGESIZE */
1731
1732 #endif /* no HAVE_GETPAGESIZE */
1733
1734 #ifdef __cplusplus
1735 extern "C" { void *malloc(unsigned); }
1736 #else
1737 char *malloc();
1738 #endif
1739
1740 int
1741 main()
1742 {
1743         char *data, *data2, *data3;
1744         int i, pagesize;
1745         int fd;
1746
1747         pagesize = getpagesize();
1748
1749         /*
1750          * First, make a file with some known garbage in it.
1751          */
1752         data = malloc(pagesize);
1753         if (!data)
1754                 exit(1);
1755         for (i = 0; i < pagesize; ++i)
1756                 *(data + i) = rand();
1757         umask(0);
1758         fd = creat("conftestmmap", 0600);
1759         if (fd < 0)
1760                 exit(1);
1761         if (write(fd, data, pagesize) != pagesize)
1762                 exit(1);
1763         close(fd);
1764
1765         /*
1766          * Next, try to mmap the file at a fixed address which
1767          * already has something else allocated at it.  If we can,
1768          * also make sure that we see the same garbage.
1769          */
1770         fd = open("conftestmmap", O_RDWR);
1771         if (fd < 0)
1772                 exit(1);
1773         data2 = malloc(2 * pagesize);
1774         if (!data2)
1775                 exit(1);
1776         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1777         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1778             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1779                 exit(1);
1780         for (i = 0; i < pagesize; ++i)
1781                 if (*(data + i) != *(data2 + i))
1782                         exit(1);
1783
1784         /*
1785          * Finally, make sure that changes to the mapped area
1786          * do not percolate back to the file as seen by read().
1787          * (This is a bug on some variants of i386 svr4.0.)
1788          */
1789         for (i = 0; i < pagesize; ++i)
1790                 *(data2 + i) = *(data2 + i) + 1;
1791         data3 = malloc(pagesize);
1792         if (!data3)
1793                 exit(1);
1794         if (read(fd, data3, pagesize) != pagesize)
1795                 exit(1);
1796         for (i = 0; i < pagesize; ++i)
1797                 if (*(data + i) != *(data3 + i))
1798                         exit(1);
1799         close(fd);
1800         unlink("conftestmmap");
1801         exit(0);
1802 }
1803
1804 EOF
1805 if { (eval echo configure:1806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1806 then
1807   ac_cv_func_mmap_fixed_mapped=yes
1808 else
1809   echo "configure: failed program was:" >&5
1810   cat conftest.$ac_ext >&5
1811   rm -fr conftest*
1812   ac_cv_func_mmap_fixed_mapped=no
1813 fi
1814 rm -fr conftest*
1815 fi
1816
1817 fi
1818
1819 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1820 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1821   cat >> confdefs.h <<\EOF
1822 #define HAVE_MMAP 1
1823 EOF
1824
1825 fi
1826
1827
1828    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1829 unistd.h values.h sys/param.h
1830 do
1831 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1832 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1833 echo "configure:1834: checking for $ac_hdr" >&5
1834 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1835   echo $ac_n "(cached) $ac_c" 1>&6
1836 else
1837   cat > conftest.$ac_ext <<EOF
1838 #line 1839 "configure"
1839 #include "confdefs.h"
1840 #include <$ac_hdr>
1841 EOF
1842 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1843 { (eval echo configure:1844: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1844 ac_err=`grep -v '^ *+' conftest.out`
1845 if test -z "$ac_err"; then
1846   rm -rf conftest*
1847   eval "ac_cv_header_$ac_safe=yes"
1848 else
1849   echo "$ac_err" >&5
1850   echo "configure: failed program was:" >&5
1851   cat conftest.$ac_ext >&5
1852   rm -rf conftest*
1853   eval "ac_cv_header_$ac_safe=no"
1854 fi
1855 rm -f conftest*
1856 fi
1857 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1858   echo "$ac_t""yes" 1>&6
1859     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1860   cat >> confdefs.h <<EOF
1861 #define $ac_tr_hdr 1
1862 EOF
1863
1864 else
1865   echo "$ac_t""no" 1>&6
1866 fi
1867 done
1868
1869    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
1870 __argz_count __argz_stringify __argz_next
1871 do
1872 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1873 echo "configure:1874: checking for $ac_func" >&5
1874 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1875   echo $ac_n "(cached) $ac_c" 1>&6
1876 else
1877   cat > conftest.$ac_ext <<EOF
1878 #line 1879 "configure"
1879 #include "confdefs.h"
1880 /* System header to define __stub macros and hopefully few prototypes,
1881     which can conflict with char $ac_func(); below.  */
1882 #include <assert.h>
1883 /* Override any gcc2 internal prototype to avoid an error.  */
1884 /* We use char because int might match the return type of a gcc2
1885     builtin and then its argument prototype would still apply.  */
1886 char $ac_func();
1887
1888 int main() {
1889
1890 /* The GNU C library defines this for functions which it implements
1891     to always fail with ENOSYS.  Some functions are actually named
1892     something starting with __ and the normal name is an alias.  */
1893 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1894 choke me
1895 #else
1896 $ac_func();
1897 #endif
1898
1899 ; return 0; }
1900 EOF
1901 if { (eval echo configure:1902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1902   rm -rf conftest*
1903   eval "ac_cv_func_$ac_func=yes"
1904 else
1905   echo "configure: failed program was:" >&5
1906   cat conftest.$ac_ext >&5
1907   rm -rf conftest*
1908   eval "ac_cv_func_$ac_func=no"
1909 fi
1910 rm -f conftest*
1911 fi
1912
1913 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1914   echo "$ac_t""yes" 1>&6
1915     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1916   cat >> confdefs.h <<EOF
1917 #define $ac_tr_func 1
1918 EOF
1919
1920 else
1921   echo "$ac_t""no" 1>&6
1922 fi
1923 done
1924
1925
1926    if test "${ac_cv_func_stpcpy+set}" != "set"; then
1927      for ac_func in stpcpy
1928 do
1929 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1930 echo "configure:1931: checking for $ac_func" >&5
1931 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1932   echo $ac_n "(cached) $ac_c" 1>&6
1933 else
1934   cat > conftest.$ac_ext <<EOF
1935 #line 1936 "configure"
1936 #include "confdefs.h"
1937 /* System header to define __stub macros and hopefully few prototypes,
1938     which can conflict with char $ac_func(); below.  */
1939 #include <assert.h>
1940 /* Override any gcc2 internal prototype to avoid an error.  */
1941 /* We use char because int might match the return type of a gcc2
1942     builtin and then its argument prototype would still apply.  */
1943 char $ac_func();
1944
1945 int main() {
1946
1947 /* The GNU C library defines this for functions which it implements
1948     to always fail with ENOSYS.  Some functions are actually named
1949     something starting with __ and the normal name is an alias.  */
1950 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1951 choke me
1952 #else
1953 $ac_func();
1954 #endif
1955
1956 ; return 0; }
1957 EOF
1958 if { (eval echo configure:1959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1959   rm -rf conftest*
1960   eval "ac_cv_func_$ac_func=yes"
1961 else
1962   echo "configure: failed program was:" >&5
1963   cat conftest.$ac_ext >&5
1964   rm -rf conftest*
1965   eval "ac_cv_func_$ac_func=no"
1966 fi
1967 rm -f conftest*
1968 fi
1969
1970 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1971   echo "$ac_t""yes" 1>&6
1972     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1973   cat >> confdefs.h <<EOF
1974 #define $ac_tr_func 1
1975 EOF
1976
1977 else
1978   echo "$ac_t""no" 1>&6
1979 fi
1980 done
1981
1982    fi
1983    if test "${ac_cv_func_stpcpy}" = "yes"; then
1984      cat >> confdefs.h <<\EOF
1985 #define HAVE_STPCPY 1
1986 EOF
1987
1988    fi
1989
1990    if test $ac_cv_header_locale_h = yes; then
1991     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
1992 echo "configure:1993: checking for LC_MESSAGES" >&5
1993 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
1994   echo $ac_n "(cached) $ac_c" 1>&6
1995 else
1996   cat > conftest.$ac_ext <<EOF
1997 #line 1998 "configure"
1998 #include "confdefs.h"
1999 #include <locale.h>
2000 int main() {
2001 return LC_MESSAGES
2002 ; return 0; }
2003 EOF
2004 if { (eval echo configure:2005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2005   rm -rf conftest*
2006   am_cv_val_LC_MESSAGES=yes
2007 else
2008   echo "configure: failed program was:" >&5
2009   cat conftest.$ac_ext >&5
2010   rm -rf conftest*
2011   am_cv_val_LC_MESSAGES=no
2012 fi
2013 rm -f conftest*
2014 fi
2015
2016 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2017     if test $am_cv_val_LC_MESSAGES = yes; then
2018       cat >> confdefs.h <<\EOF
2019 #define HAVE_LC_MESSAGES 1
2020 EOF
2021
2022     fi
2023   fi
2024    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2025 echo "configure:2026: checking whether NLS is requested" >&5
2026         # Check whether --enable-nls or --disable-nls was given.
2027 if test "${enable_nls+set}" = set; then
2028   enableval="$enable_nls"
2029   USE_NLS=$enableval
2030 else
2031   USE_NLS=yes
2032 fi
2033
2034     echo "$ac_t""$USE_NLS" 1>&6
2035
2036
2037     USE_INCLUDED_LIBINTL=no
2038
2039         if test "$USE_NLS" = "yes"; then
2040       cat >> confdefs.h <<\EOF
2041 #define ENABLE_NLS 1
2042 EOF
2043
2044       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2045 echo "configure:2046: checking whether included gettext is requested" >&5
2046       # Check whether --with-included-gettext or --without-included-gettext was given.
2047 if test "${with_included_gettext+set}" = set; then
2048   withval="$with_included_gettext"
2049   nls_cv_force_use_gnu_gettext=$withval
2050 else
2051   nls_cv_force_use_gnu_gettext=no
2052 fi
2053
2054       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2055
2056       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2057       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2058                                         nls_cv_header_intl=
2059         nls_cv_header_libgt=
2060         CATOBJEXT=NONE
2061
2062         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2063 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2064 echo "configure:2065: checking for libintl.h" >&5
2065 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2066   echo $ac_n "(cached) $ac_c" 1>&6
2067 else
2068   cat > conftest.$ac_ext <<EOF
2069 #line 2070 "configure"
2070 #include "confdefs.h"
2071 #include <libintl.h>
2072 EOF
2073 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2074 { (eval echo configure:2075: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2075 ac_err=`grep -v '^ *+' conftest.out`
2076 if test -z "$ac_err"; then
2077   rm -rf conftest*
2078   eval "ac_cv_header_$ac_safe=yes"
2079 else
2080   echo "$ac_err" >&5
2081   echo "configure: failed program was:" >&5
2082   cat conftest.$ac_ext >&5
2083   rm -rf conftest*
2084   eval "ac_cv_header_$ac_safe=no"
2085 fi
2086 rm -f conftest*
2087 fi
2088 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2089   echo "$ac_t""yes" 1>&6
2090   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2091 echo "configure:2092: checking for gettext in libc" >&5
2092 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2093   echo $ac_n "(cached) $ac_c" 1>&6
2094 else
2095   cat > conftest.$ac_ext <<EOF
2096 #line 2097 "configure"
2097 #include "confdefs.h"
2098 #include <libintl.h>
2099 int main() {
2100 return (int) gettext ("")
2101 ; return 0; }
2102 EOF
2103 if { (eval echo configure:2104: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2104   rm -rf conftest*
2105   gt_cv_func_gettext_libc=yes
2106 else
2107   echo "configure: failed program was:" >&5
2108   cat conftest.$ac_ext >&5
2109   rm -rf conftest*
2110   gt_cv_func_gettext_libc=no
2111 fi
2112 rm -f conftest*
2113 fi
2114
2115 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2116
2117            if test "$gt_cv_func_gettext_libc" != "yes"; then
2118              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2119 echo "configure:2120: checking for bindtextdomain in -lintl" >&5
2120 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2121 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2122   echo $ac_n "(cached) $ac_c" 1>&6
2123 else
2124   ac_save_LIBS="$LIBS"
2125 LIBS="-lintl  $LIBS"
2126 cat > conftest.$ac_ext <<EOF
2127 #line 2128 "configure"
2128 #include "confdefs.h"
2129 /* Override any gcc2 internal prototype to avoid an error.  */
2130 /* We use char because int might match the return type of a gcc2
2131     builtin and then its argument prototype would still apply.  */
2132 char bindtextdomain();
2133
2134 int main() {
2135 bindtextdomain()
2136 ; return 0; }
2137 EOF
2138 if { (eval echo configure:2139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2139   rm -rf conftest*
2140   eval "ac_cv_lib_$ac_lib_var=yes"
2141 else
2142   echo "configure: failed program was:" >&5
2143   cat conftest.$ac_ext >&5
2144   rm -rf conftest*
2145   eval "ac_cv_lib_$ac_lib_var=no"
2146 fi
2147 rm -f conftest*
2148 LIBS="$ac_save_LIBS"
2149
2150 fi
2151 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2152   echo "$ac_t""yes" 1>&6
2153   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2154 echo "configure:2155: checking for gettext in libintl" >&5
2155 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2156   echo $ac_n "(cached) $ac_c" 1>&6
2157 else
2158   cat > conftest.$ac_ext <<EOF
2159 #line 2160 "configure"
2160 #include "confdefs.h"
2161
2162 int main() {
2163 return (int) gettext ("")
2164 ; return 0; }
2165 EOF
2166 if { (eval echo configure:2167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2167   rm -rf conftest*
2168   gt_cv_func_gettext_libintl=yes
2169 else
2170   echo "configure: failed program was:" >&5
2171   cat conftest.$ac_ext >&5
2172   rm -rf conftest*
2173   gt_cv_func_gettext_libintl=no
2174 fi
2175 rm -f conftest*
2176 fi
2177
2178 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2179 else
2180   echo "$ac_t""no" 1>&6
2181 fi
2182
2183            fi
2184
2185            if test "$gt_cv_func_gettext_libc" = "yes" \
2186               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2187               cat >> confdefs.h <<\EOF
2188 #define HAVE_GETTEXT 1
2189 EOF
2190
2191               # Extract the first word of "msgfmt", so it can be a program name with args.
2192 set dummy msgfmt; ac_word=$2
2193 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2194 echo "configure:2195: checking for $ac_word" >&5
2195 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2196   echo $ac_n "(cached) $ac_c" 1>&6
2197 else
2198   case "$MSGFMT" in
2199   /*)
2200   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2201   ;;
2202   *)
2203   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2204   for ac_dir in $PATH; do
2205     test -z "$ac_dir" && ac_dir=.
2206     if test -f $ac_dir/$ac_word; then
2207       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2208         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2209         break
2210       fi
2211     fi
2212   done
2213   IFS="$ac_save_ifs"
2214   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2215   ;;
2216 esac
2217 fi
2218 MSGFMT="$ac_cv_path_MSGFMT"
2219 if test -n "$MSGFMT"; then
2220   echo "$ac_t""$MSGFMT" 1>&6
2221 else
2222   echo "$ac_t""no" 1>&6
2223 fi
2224               if test "$MSGFMT" != "no"; then
2225                 for ac_func in dcgettext
2226 do
2227 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2228 echo "configure:2229: checking for $ac_func" >&5
2229 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2230   echo $ac_n "(cached) $ac_c" 1>&6
2231 else
2232   cat > conftest.$ac_ext <<EOF
2233 #line 2234 "configure"
2234 #include "confdefs.h"
2235 /* System header to define __stub macros and hopefully few prototypes,
2236     which can conflict with char $ac_func(); below.  */
2237 #include <assert.h>
2238 /* Override any gcc2 internal prototype to avoid an error.  */
2239 /* We use char because int might match the return type of a gcc2
2240     builtin and then its argument prototype would still apply.  */
2241 char $ac_func();
2242
2243 int main() {
2244
2245 /* The GNU C library defines this for functions which it implements
2246     to always fail with ENOSYS.  Some functions are actually named
2247     something starting with __ and the normal name is an alias.  */
2248 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2249 choke me
2250 #else
2251 $ac_func();
2252 #endif
2253
2254 ; return 0; }
2255 EOF
2256 if { (eval echo configure:2257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2257   rm -rf conftest*
2258   eval "ac_cv_func_$ac_func=yes"
2259 else
2260   echo "configure: failed program was:" >&5
2261   cat conftest.$ac_ext >&5
2262   rm -rf conftest*
2263   eval "ac_cv_func_$ac_func=no"
2264 fi
2265 rm -f conftest*
2266 fi
2267
2268 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2269   echo "$ac_t""yes" 1>&6
2270     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2271   cat >> confdefs.h <<EOF
2272 #define $ac_tr_func 1
2273 EOF
2274
2275 else
2276   echo "$ac_t""no" 1>&6
2277 fi
2278 done
2279
2280                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2281 set dummy gmsgfmt; ac_word=$2
2282 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2283 echo "configure:2284: checking for $ac_word" >&5
2284 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2285   echo $ac_n "(cached) $ac_c" 1>&6
2286 else
2287   case "$GMSGFMT" in
2288   /*)
2289   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2290   ;;
2291   ?:/*)
2292   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2293   ;;
2294   *)
2295   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2296   for ac_dir in $PATH; do
2297     test -z "$ac_dir" && ac_dir=.
2298     if test -f $ac_dir/$ac_word; then
2299       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2300       break
2301     fi
2302   done
2303   IFS="$ac_save_ifs"
2304   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2305   ;;
2306 esac
2307 fi
2308 GMSGFMT="$ac_cv_path_GMSGFMT"
2309 if test -n "$GMSGFMT"; then
2310   echo "$ac_t""$GMSGFMT" 1>&6
2311 else
2312   echo "$ac_t""no" 1>&6
2313 fi
2314
2315                 # Extract the first word of "xgettext", so it can be a program name with args.
2316 set dummy xgettext; ac_word=$2
2317 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2318 echo "configure:2319: checking for $ac_word" >&5
2319 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2320   echo $ac_n "(cached) $ac_c" 1>&6
2321 else
2322   case "$XGETTEXT" in
2323   /*)
2324   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2325   ;;
2326   *)
2327   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2328   for ac_dir in $PATH; do
2329     test -z "$ac_dir" && ac_dir=.
2330     if test -f $ac_dir/$ac_word; then
2331       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2332         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2333         break
2334       fi
2335     fi
2336   done
2337   IFS="$ac_save_ifs"
2338   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2339   ;;
2340 esac
2341 fi
2342 XGETTEXT="$ac_cv_path_XGETTEXT"
2343 if test -n "$XGETTEXT"; then
2344   echo "$ac_t""$XGETTEXT" 1>&6
2345 else
2346   echo "$ac_t""no" 1>&6
2347 fi
2348
2349                 cat > conftest.$ac_ext <<EOF
2350 #line 2351 "configure"
2351 #include "confdefs.h"
2352
2353 int main() {
2354 extern int _nl_msg_cat_cntr;
2355                                return _nl_msg_cat_cntr
2356 ; return 0; }
2357 EOF
2358 if { (eval echo configure:2359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2359   rm -rf conftest*
2360   CATOBJEXT=.gmo
2361                    DATADIRNAME=share
2362 else
2363   echo "configure: failed program was:" >&5
2364   cat conftest.$ac_ext >&5
2365   rm -rf conftest*
2366   CATOBJEXT=.mo
2367                    DATADIRNAME=lib
2368 fi
2369 rm -f conftest*
2370                 INSTOBJEXT=.mo
2371               fi
2372             fi
2373
2374 else
2375   echo "$ac_t""no" 1>&6
2376 fi
2377
2378
2379
2380         if test "$CATOBJEXT" = "NONE"; then
2381                           nls_cv_use_gnu_gettext=yes
2382         fi
2383       fi
2384
2385       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2386                 INTLOBJS="\$(GETTOBJS)"
2387         # Extract the first word of "msgfmt", so it can be a program name with args.
2388 set dummy msgfmt; ac_word=$2
2389 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2390 echo "configure:2391: checking for $ac_word" >&5
2391 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2392   echo $ac_n "(cached) $ac_c" 1>&6
2393 else
2394   case "$MSGFMT" in
2395   /*)
2396   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2397   ;;
2398   *)
2399   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2400   for ac_dir in $PATH; do
2401     test -z "$ac_dir" && ac_dir=.
2402     if test -f $ac_dir/$ac_word; then
2403       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2404         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2405         break
2406       fi
2407     fi
2408   done
2409   IFS="$ac_save_ifs"
2410   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2411   ;;
2412 esac
2413 fi
2414 MSGFMT="$ac_cv_path_MSGFMT"
2415 if test -n "$MSGFMT"; then
2416   echo "$ac_t""$MSGFMT" 1>&6
2417 else
2418   echo "$ac_t""no" 1>&6
2419 fi
2420
2421         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2422 set dummy gmsgfmt; ac_word=$2
2423 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2424 echo "configure:2425: checking for $ac_word" >&5
2425 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2426   echo $ac_n "(cached) $ac_c" 1>&6
2427 else
2428   case "$GMSGFMT" in
2429   /*)
2430   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2431   ;;
2432   ?:/*)
2433   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2434   ;;
2435   *)
2436   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2437   for ac_dir in $PATH; do
2438     test -z "$ac_dir" && ac_dir=.
2439     if test -f $ac_dir/$ac_word; then
2440       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2441       break
2442     fi
2443   done
2444   IFS="$ac_save_ifs"
2445   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2446   ;;
2447 esac
2448 fi
2449 GMSGFMT="$ac_cv_path_GMSGFMT"
2450 if test -n "$GMSGFMT"; then
2451   echo "$ac_t""$GMSGFMT" 1>&6
2452 else
2453   echo "$ac_t""no" 1>&6
2454 fi
2455
2456         # Extract the first word of "xgettext", so it can be a program name with args.
2457 set dummy xgettext; ac_word=$2
2458 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2459 echo "configure:2460: checking for $ac_word" >&5
2460 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2461   echo $ac_n "(cached) $ac_c" 1>&6
2462 else
2463   case "$XGETTEXT" in
2464   /*)
2465   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2466   ;;
2467   *)
2468   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2469   for ac_dir in $PATH; do
2470     test -z "$ac_dir" && ac_dir=.
2471     if test -f $ac_dir/$ac_word; then
2472       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2473         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2474         break
2475       fi
2476     fi
2477   done
2478   IFS="$ac_save_ifs"
2479   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2480   ;;
2481 esac
2482 fi
2483 XGETTEXT="$ac_cv_path_XGETTEXT"
2484 if test -n "$XGETTEXT"; then
2485   echo "$ac_t""$XGETTEXT" 1>&6
2486 else
2487   echo "$ac_t""no" 1>&6
2488 fi
2489
2490
2491         USE_INCLUDED_LIBINTL=yes
2492         CATOBJEXT=.gmo
2493         INSTOBJEXT=.mo
2494         DATADIRNAME=share
2495         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2496         INTLLIBS=$INTLDEPS
2497         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2498         nls_cv_header_intl=libintl.h
2499         nls_cv_header_libgt=libgettext.h
2500       fi
2501
2502             if test "$XGETTEXT" != ":"; then
2503                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2504           : ;
2505         else
2506           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2507           XGETTEXT=":"
2508         fi
2509       fi
2510
2511       # We need to process the po/ directory.
2512       POSUB=po
2513     else
2514       DATADIRNAME=share
2515       nls_cv_header_intl=libintl.h
2516       nls_cv_header_libgt=libgettext.h
2517     fi
2518
2519     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2520     # because some of the sources are only built for this goal.
2521     if test "$PACKAGE" = gettext; then
2522       USE_NLS=yes
2523       USE_INCLUDED_LIBINTL=yes
2524     fi
2525
2526                 for lang in $ALL_LINGUAS; do
2527       GMOFILES="$GMOFILES $lang.gmo"
2528       POFILES="$POFILES $lang.po"
2529     done
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544    if test "x$CATOBJEXT" != "x"; then
2545      if test "x$ALL_LINGUAS" = "x"; then
2546        LINGUAS=
2547      else
2548        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2549 echo "configure:2550: checking for catalogs to be installed" >&5
2550        NEW_LINGUAS=
2551        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2552          case "$ALL_LINGUAS" in
2553           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2554          esac
2555        done
2556        LINGUAS=$NEW_LINGUAS
2557        echo "$ac_t""$LINGUAS" 1>&6
2558      fi
2559
2560           if test -n "$LINGUAS"; then
2561        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2562      fi
2563    fi
2564
2565             if test $ac_cv_header_locale_h = yes; then
2566      INCLUDE_LOCALE_H="#include <locale.h>"
2567    else
2568      INCLUDE_LOCALE_H="\
2569 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2570    fi
2571
2572
2573             if test -f $srcdir/po2tbl.sed.in; then
2574       if test "$CATOBJEXT" = ".cat"; then
2575          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2576 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2577 echo "configure:2578: checking for linux/version.h" >&5
2578 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2579   echo $ac_n "(cached) $ac_c" 1>&6
2580 else
2581   cat > conftest.$ac_ext <<EOF
2582 #line 2583 "configure"
2583 #include "confdefs.h"
2584 #include <linux/version.h>
2585 EOF
2586 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2587 { (eval echo configure:2588: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2588 ac_err=`grep -v '^ *+' conftest.out`
2589 if test -z "$ac_err"; then
2590   rm -rf conftest*
2591   eval "ac_cv_header_$ac_safe=yes"
2592 else
2593   echo "$ac_err" >&5
2594   echo "configure: failed program was:" >&5
2595   cat conftest.$ac_ext >&5
2596   rm -rf conftest*
2597   eval "ac_cv_header_$ac_safe=no"
2598 fi
2599 rm -f conftest*
2600 fi
2601 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2602   echo "$ac_t""yes" 1>&6
2603   msgformat=linux
2604 else
2605   echo "$ac_t""no" 1>&6
2606 msgformat=xopen
2607 fi
2608
2609
2610                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2611       fi
2612             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2613          $srcdir/po2tbl.sed.in > po2tbl.sed
2614    fi
2615
2616             if test "$PACKAGE" = "gettext"; then
2617      GT_NO="#NO#"
2618      GT_YES=
2619    else
2620      GT_NO=
2621      GT_YES="#YES#"
2622    fi
2623
2624
2625
2626    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2627
2628
2629       l=
2630
2631
2632             if test -d $srcdir/po; then
2633       test -d po || mkdir po
2634       if test "x$srcdir" != "x."; then
2635          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2636             posrcprefix="$srcdir/"
2637          else
2638             posrcprefix="../$srcdir/"
2639          fi
2640       else
2641          posrcprefix="../"
2642       fi
2643       rm -f po/POTFILES
2644       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2645          < $srcdir/po/POTFILES.in > po/POTFILES
2646    fi
2647
2648
2649
2650 CONFIG_OBS=
2651 CONFIG_DEPS=
2652 CONFIG_SRCS=
2653
2654 configdirs="doc testsuite"
2655
2656
2657 . ${srcdir}/configure.host
2658
2659 . ${srcdir}/configure.tgt
2660
2661
2662 # Find a good install program.  We prefer a C program (faster),
2663 # so one script is as good as another.  But avoid the broken or
2664 # incompatible versions:
2665 # SysV /etc/install, /usr/sbin/install
2666 # SunOS /usr/etc/install
2667 # IRIX /sbin/install
2668 # AIX /bin/install
2669 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2670 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2671 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2672 # ./install, which can be erroneously created by make from ./install.sh.
2673 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2674 echo "configure:2675: checking for a BSD compatible install" >&5
2675 if test -z "$INSTALL"; then
2676 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2677   echo $ac_n "(cached) $ac_c" 1>&6
2678 else
2679     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
2680   for ac_dir in $PATH; do
2681     # Account for people who put trailing slashes in PATH elements.
2682     case "$ac_dir/" in
2683     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2684     *)
2685       # OSF1 and SCO ODT 3.0 have their own names for install.
2686       # Don't use installbsd from OSF since it installs stuff as root
2687       # by default.
2688       for ac_prog in ginstall scoinst install; do
2689         if test -f $ac_dir/$ac_prog; then
2690           if test $ac_prog = install &&
2691             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2692             # AIX install.  It has an incompatible calling convention.
2693             :
2694           else
2695             ac_cv_path_install="$ac_dir/$ac_prog -c"
2696             break 2
2697           fi
2698         fi
2699       done
2700       ;;
2701     esac
2702   done
2703   IFS="$ac_save_IFS"
2704
2705 fi
2706   if test "${ac_cv_path_install+set}" = set; then
2707     INSTALL="$ac_cv_path_install"
2708   else
2709     # As a last resort, use the slow shell script.  We don't cache a
2710     # path for INSTALL within a source directory, because that will
2711     # break other packages using the cache if that directory is
2712     # removed, or if the path is relative.
2713     INSTALL="$ac_install_sh"
2714   fi
2715 fi
2716 echo "$ac_t""$INSTALL" 1>&6
2717
2718 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2719 # It thinks the first close brace ends the variable substitution.
2720 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2721
2722 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2723
2724 if test $host != $build; then
2725   ac_tool_prefix=${host_alias}-
2726 else
2727   ac_tool_prefix=
2728 fi
2729
2730 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2731 set dummy ${ac_tool_prefix}ar; ac_word=$2
2732 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2733 echo "configure:2734: checking for $ac_word" >&5
2734 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2735   echo $ac_n "(cached) $ac_c" 1>&6
2736 else
2737   if test -n "$AR"; then
2738   ac_cv_prog_AR="$AR" # Let the user override the test.
2739 else
2740   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2741   for ac_dir in $PATH; do
2742     test -z "$ac_dir" && ac_dir=.
2743     if test -f $ac_dir/$ac_word; then
2744       ac_cv_prog_AR="${ac_tool_prefix}ar"
2745       break
2746     fi
2747   done
2748   IFS="$ac_save_ifs"
2749   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
2750 fi
2751 fi
2752 AR="$ac_cv_prog_AR"
2753 if test -n "$AR"; then
2754   echo "$ac_t""$AR" 1>&6
2755 else
2756   echo "$ac_t""no" 1>&6
2757 fi
2758
2759
2760
2761 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2762 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2763 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2764 echo "configure:2765: checking for $ac_word" >&5
2765 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2766   echo $ac_n "(cached) $ac_c" 1>&6
2767 else
2768   if test -n "$RANLIB"; then
2769   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2770 else
2771   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2772   for ac_dir in $PATH; do
2773     test -z "$ac_dir" && ac_dir=.
2774     if test -f $ac_dir/$ac_word; then
2775       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2776       break
2777     fi
2778   done
2779   IFS="$ac_save_ifs"
2780 fi
2781 fi
2782 RANLIB="$ac_cv_prog_RANLIB"
2783 if test -n "$RANLIB"; then
2784   echo "$ac_t""$RANLIB" 1>&6
2785 else
2786   echo "$ac_t""no" 1>&6
2787 fi
2788
2789
2790 if test -z "$ac_cv_prog_RANLIB"; then
2791 if test -n "$ac_tool_prefix"; then
2792   # Extract the first word of "ranlib", so it can be a program name with args.
2793 set dummy ranlib; ac_word=$2
2794 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2795 echo "configure:2796: checking for $ac_word" >&5
2796 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2797   echo $ac_n "(cached) $ac_c" 1>&6
2798 else
2799   if test -n "$RANLIB"; then
2800   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2801 else
2802   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2803   for ac_dir in $PATH; do
2804     test -z "$ac_dir" && ac_dir=.
2805     if test -f $ac_dir/$ac_word; then
2806       ac_cv_prog_RANLIB="ranlib"
2807       break
2808     fi
2809   done
2810   IFS="$ac_save_ifs"
2811   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2812 fi
2813 fi
2814 RANLIB="$ac_cv_prog_RANLIB"
2815 if test -n "$RANLIB"; then
2816   echo "$ac_t""$RANLIB" 1>&6
2817 else
2818   echo "$ac_t""no" 1>&6
2819 fi
2820
2821 else
2822   RANLIB=":"
2823 fi
2824 fi
2825
2826 for ac_prog in 'bison -y' byacc
2827 do
2828 # Extract the first word of "$ac_prog", so it can be a program name with args.
2829 set dummy $ac_prog; 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_YACC'+set}'`\" = set"; then
2833   echo $ac_n "(cached) $ac_c" 1>&6
2834 else
2835   if test -n "$YACC"; then
2836   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2837 else
2838   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${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_YACC="$ac_prog"
2843       break
2844     fi
2845   done
2846   IFS="$ac_save_ifs"
2847 fi
2848 fi
2849 YACC="$ac_cv_prog_YACC"
2850 if test -n "$YACC"; then
2851   echo "$ac_t""$YACC" 1>&6
2852 else
2853   echo "$ac_t""no" 1>&6
2854 fi
2855
2856 test -n "$YACC" && break
2857 done
2858 test -n "$YACC" || YACC="yacc"
2859
2860 for ac_prog in mawk gawk nawk awk
2861 do
2862 # Extract the first word of "$ac_prog", so it can be a program name with args.
2863 set dummy $ac_prog; ac_word=$2
2864 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2865 echo "configure:2866: checking for $ac_word" >&5
2866 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2867   echo $ac_n "(cached) $ac_c" 1>&6
2868 else
2869   if test -n "$AWK"; then
2870   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2871 else
2872   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2873   for ac_dir in $PATH; do
2874     test -z "$ac_dir" && ac_dir=.
2875     if test -f $ac_dir/$ac_word; then
2876       ac_cv_prog_AWK="$ac_prog"
2877       break
2878     fi
2879   done
2880   IFS="$ac_save_ifs"
2881 fi
2882 fi
2883 AWK="$ac_cv_prog_AWK"
2884 if test -n "$AWK"; then
2885   echo "$ac_t""$AWK" 1>&6
2886 else
2887   echo "$ac_t""no" 1>&6
2888 fi
2889
2890 test -n "$AWK" && break
2891 done
2892
2893
2894 if test "$program_transform_name" = s,x,x,; then
2895   program_transform_name=
2896 else
2897   # Double any \ or $.  echo might interpret backslashes.
2898   cat <<\EOF_SED > conftestsed
2899 s,\\,\\\\,g; s,\$,$$,g
2900 EOF_SED
2901   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
2902   rm -f conftestsed
2903 fi
2904 test "$program_prefix" != NONE &&
2905   program_transform_name="s,^,${program_prefix},; $program_transform_name"
2906 # Use a double $ so make ignores it.
2907 test "$program_suffix" != NONE &&
2908   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2909
2910 # sed with no file args requires a program.
2911 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2912
2913
2914 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
2915 echo "configure:2916: checking return type of signal handlers" >&5
2916 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
2917   echo $ac_n "(cached) $ac_c" 1>&6
2918 else
2919   cat > conftest.$ac_ext <<EOF
2920 #line 2921 "configure"
2921 #include "confdefs.h"
2922 #include <sys/types.h>
2923 #include <signal.h>
2924 #ifdef signal
2925 #undef signal
2926 #endif
2927 #ifdef __cplusplus
2928 extern "C" void (*signal (int, void (*)(int)))(int);
2929 #else
2930 void (*signal ()) ();
2931 #endif
2932
2933 int main() {
2934 int i;
2935 ; return 0; }
2936 EOF
2937 if { (eval echo configure:2938: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2938   rm -rf conftest*
2939   ac_cv_type_signal=void
2940 else
2941   echo "configure: failed program was:" >&5
2942   cat conftest.$ac_ext >&5
2943   rm -rf conftest*
2944   ac_cv_type_signal=int
2945 fi
2946 rm -f conftest*
2947 fi
2948
2949 echo "$ac_t""$ac_cv_type_signal" 1>&6
2950 cat >> confdefs.h <<EOF
2951 #define RETSIGTYPE $ac_cv_type_signal
2952 EOF
2953
2954
2955
2956 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2957 echo "configure:2958: checking for ANSI C header files" >&5
2958 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2959   echo $ac_n "(cached) $ac_c" 1>&6
2960 else
2961   cat > conftest.$ac_ext <<EOF
2962 #line 2963 "configure"
2963 #include "confdefs.h"
2964 #include <stdlib.h>
2965 #include <stdarg.h>
2966 #include <string.h>
2967 #include <float.h>
2968 EOF
2969 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2970 { (eval echo configure:2971: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2971 ac_err=`grep -v '^ *+' conftest.out`
2972 if test -z "$ac_err"; then
2973   rm -rf conftest*
2974   ac_cv_header_stdc=yes
2975 else
2976   echo "$ac_err" >&5
2977   echo "configure: failed program was:" >&5
2978   cat conftest.$ac_ext >&5
2979   rm -rf conftest*
2980   ac_cv_header_stdc=no
2981 fi
2982 rm -f conftest*
2983
2984 if test $ac_cv_header_stdc = yes; then
2985   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2986 cat > conftest.$ac_ext <<EOF
2987 #line 2988 "configure"
2988 #include "confdefs.h"
2989 #include <string.h>
2990 EOF
2991 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2992   egrep "memchr" >/dev/null 2>&1; then
2993   :
2994 else
2995   rm -rf conftest*
2996   ac_cv_header_stdc=no
2997 fi
2998 rm -f conftest*
2999
3000 fi
3001
3002 if test $ac_cv_header_stdc = yes; then
3003   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3004 cat > conftest.$ac_ext <<EOF
3005 #line 3006 "configure"
3006 #include "confdefs.h"
3007 #include <stdlib.h>
3008 EOF
3009 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3010   egrep "free" >/dev/null 2>&1; then
3011   :
3012 else
3013   rm -rf conftest*
3014   ac_cv_header_stdc=no
3015 fi
3016 rm -f conftest*
3017
3018 fi
3019
3020 if test $ac_cv_header_stdc = yes; then
3021   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3022 if test "$cross_compiling" = yes; then
3023   :
3024 else
3025   cat > conftest.$ac_ext <<EOF
3026 #line 3027 "configure"
3027 #include "confdefs.h"
3028 #include <ctype.h>
3029 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3030 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3031 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3032 int main () { int i; for (i = 0; i < 256; i++)
3033 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3034 exit (0); }
3035
3036 EOF
3037 if { (eval echo configure:3038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3038 then
3039   :
3040 else
3041   echo "configure: failed program was:" >&5
3042   cat conftest.$ac_ext >&5
3043   rm -fr conftest*
3044   ac_cv_header_stdc=no
3045 fi
3046 rm -fr conftest*
3047 fi
3048
3049 fi
3050 fi
3051
3052 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3053 if test $ac_cv_header_stdc = yes; then
3054   cat >> confdefs.h <<\EOF
3055 #define STDC_HEADERS 1
3056 EOF
3057
3058 fi
3059
3060 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
3061 do
3062 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3063 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3064 echo "configure:3065: checking for $ac_hdr" >&5
3065 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3066   echo $ac_n "(cached) $ac_c" 1>&6
3067 else
3068   cat > conftest.$ac_ext <<EOF
3069 #line 3070 "configure"
3070 #include "confdefs.h"
3071 #include <$ac_hdr>
3072 EOF
3073 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3074 { (eval echo configure:3075: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3075 ac_err=`grep -v '^ *+' conftest.out`
3076 if test -z "$ac_err"; then
3077   rm -rf conftest*
3078   eval "ac_cv_header_$ac_safe=yes"
3079 else
3080   echo "$ac_err" >&5
3081   echo "configure: failed program was:" >&5
3082   cat conftest.$ac_ext >&5
3083   rm -rf conftest*
3084   eval "ac_cv_header_$ac_safe=no"
3085 fi
3086 rm -f conftest*
3087 fi
3088 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3089   echo "$ac_t""yes" 1>&6
3090     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3091   cat >> confdefs.h <<EOF
3092 #define $ac_tr_hdr 1
3093 EOF
3094
3095 else
3096   echo "$ac_t""no" 1>&6
3097 fi
3098 done
3099
3100 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3101 echo "configure:3102: checking whether stat file-mode macros are broken" >&5
3102 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3103   echo $ac_n "(cached) $ac_c" 1>&6
3104 else
3105   cat > conftest.$ac_ext <<EOF
3106 #line 3107 "configure"
3107 #include "confdefs.h"
3108 #include <sys/types.h>
3109 #include <sys/stat.h>
3110
3111 #if defined(S_ISBLK) && defined(S_IFDIR)
3112 # if S_ISBLK (S_IFDIR)
3113 You lose.
3114 # endif
3115 #endif
3116
3117 #if defined(S_ISBLK) && defined(S_IFCHR)
3118 # if S_ISBLK (S_IFCHR)
3119 You lose.
3120 # endif
3121 #endif
3122
3123 #if defined(S_ISLNK) && defined(S_IFREG)
3124 # if S_ISLNK (S_IFREG)
3125 You lose.
3126 # endif
3127 #endif
3128
3129 #if defined(S_ISSOCK) && defined(S_IFREG)
3130 # if S_ISSOCK (S_IFREG)
3131 You lose.
3132 # endif
3133 #endif
3134
3135 EOF
3136 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3137   egrep "You lose" >/dev/null 2>&1; then
3138   rm -rf conftest*
3139   ac_cv_header_stat_broken=yes
3140 else
3141   rm -rf conftest*
3142   ac_cv_header_stat_broken=no
3143 fi
3144 rm -f conftest*
3145
3146 fi
3147
3148 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3149 if test $ac_cv_header_stat_broken = yes; then
3150   cat >> confdefs.h <<\EOF
3151 #define STAT_MACROS_BROKEN 1
3152 EOF
3153
3154 fi
3155
3156
3157 echo $ac_n "checking for working const""... $ac_c" 1>&6
3158 echo "configure:3159: checking for working const" >&5
3159 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3160   echo $ac_n "(cached) $ac_c" 1>&6
3161 else
3162   cat > conftest.$ac_ext <<EOF
3163 #line 3164 "configure"
3164 #include "confdefs.h"
3165
3166 int main() {
3167
3168 /* Ultrix mips cc rejects this.  */
3169 typedef int charset[2]; const charset x;
3170 /* SunOS 4.1.1 cc rejects this.  */
3171 char const *const *ccp;
3172 char **p;
3173 /* NEC SVR4.0.2 mips cc rejects this.  */
3174 struct point {int x, y;};
3175 static struct point const zero = {0,0};
3176 /* AIX XL C 1.02.0.0 rejects this.
3177    It does not let you subtract one const X* pointer from another in an arm
3178    of an if-expression whose if-part is not a constant expression */
3179 const char *g = "string";
3180 ccp = &g + (g ? g-g : 0);
3181 /* HPUX 7.0 cc rejects these. */
3182 ++ccp;
3183 p = (char**) ccp;
3184 ccp = (char const *const *) p;
3185 { /* SCO 3.2v4 cc rejects this.  */
3186   char *t;
3187   char const *s = 0 ? (char *) 0 : (char const *) 0;
3188
3189   *t++ = 0;
3190 }
3191 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3192   int x[] = {25, 17};
3193   const int *foo = &x[0];
3194   ++foo;
3195 }
3196 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3197   typedef const int *iptr;
3198   iptr p = 0;
3199   ++p;
3200 }
3201 { /* AIX XL C 1.02.0.0 rejects this saying
3202      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3203   struct s { int j; const int *ap[3]; };
3204   struct s *b; b->j = 5;
3205 }
3206 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3207   const int foo = 10;
3208 }
3209
3210 ; return 0; }
3211 EOF
3212 if { (eval echo configure:3213: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3213   rm -rf conftest*
3214   ac_cv_c_const=yes
3215 else
3216   echo "configure: failed program was:" >&5
3217   cat conftest.$ac_ext >&5
3218   rm -rf conftest*
3219   ac_cv_c_const=no
3220 fi
3221 rm -f conftest*
3222 fi
3223
3224 echo "$ac_t""$ac_cv_c_const" 1>&6
3225 if test $ac_cv_c_const = no; then
3226   cat >> confdefs.h <<\EOF
3227 #define const
3228 EOF
3229
3230 fi
3231
3232
3233 for ac_func in setpgid sbrk select poll sigaction
3234 do
3235 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3236 echo "configure:3237: checking for $ac_func" >&5
3237 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3238   echo $ac_n "(cached) $ac_c" 1>&6
3239 else
3240   cat > conftest.$ac_ext <<EOF
3241 #line 3242 "configure"
3242 #include "confdefs.h"
3243 /* System header to define __stub macros and hopefully few prototypes,
3244     which can conflict with char $ac_func(); below.  */
3245 #include <assert.h>
3246 /* Override any gcc2 internal prototype to avoid an error.  */
3247 /* We use char because int might match the return type of a gcc2
3248     builtin and then its argument prototype would still apply.  */
3249 char $ac_func();
3250
3251 int main() {
3252
3253 /* The GNU C library defines this for functions which it implements
3254     to always fail with ENOSYS.  Some functions are actually named
3255     something starting with __ and the normal name is an alias.  */
3256 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3257 choke me
3258 #else
3259 $ac_func();
3260 #endif
3261
3262 ; return 0; }
3263 EOF
3264 if { (eval echo configure:3265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3265   rm -rf conftest*
3266   eval "ac_cv_func_$ac_func=yes"
3267 else
3268   echo "configure: failed program was:" >&5
3269   cat conftest.$ac_ext >&5
3270   rm -rf conftest*
3271   eval "ac_cv_func_$ac_func=no"
3272 fi
3273 rm -f conftest*
3274 fi
3275
3276 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3277   echo "$ac_t""yes" 1>&6
3278     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3279   cat >> confdefs.h <<EOF
3280 #define $ac_tr_func 1
3281 EOF
3282
3283 else
3284   echo "$ac_t""no" 1>&6
3285 fi
3286 done
3287
3288 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3289 # for constant arguments.  Useless!
3290 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3291 echo "configure:3292: checking for working alloca.h" >&5
3292 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3293   echo $ac_n "(cached) $ac_c" 1>&6
3294 else
3295   cat > conftest.$ac_ext <<EOF
3296 #line 3297 "configure"
3297 #include "confdefs.h"
3298 #include <alloca.h>
3299 int main() {
3300 char *p = alloca(2 * sizeof(int));
3301 ; return 0; }
3302 EOF
3303 if { (eval echo configure:3304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3304   rm -rf conftest*
3305   ac_cv_header_alloca_h=yes
3306 else
3307   echo "configure: failed program was:" >&5
3308   cat conftest.$ac_ext >&5
3309   rm -rf conftest*
3310   ac_cv_header_alloca_h=no
3311 fi
3312 rm -f conftest*
3313 fi
3314
3315 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3316 if test $ac_cv_header_alloca_h = yes; then
3317   cat >> confdefs.h <<\EOF
3318 #define HAVE_ALLOCA_H 1
3319 EOF
3320
3321 fi
3322
3323 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3324 echo "configure:3325: checking for alloca" >&5
3325 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3326   echo $ac_n "(cached) $ac_c" 1>&6
3327 else
3328   cat > conftest.$ac_ext <<EOF
3329 #line 3330 "configure"
3330 #include "confdefs.h"
3331
3332 #ifdef __GNUC__
3333 # define alloca __builtin_alloca
3334 #else
3335 # if HAVE_ALLOCA_H
3336 #  include <alloca.h>
3337 # else
3338 #  ifdef _AIX
3339  #pragma alloca
3340 #  else
3341 #   ifndef alloca /* predefined by HP cc +Olibcalls */
3342 char *alloca ();
3343 #   endif
3344 #  endif
3345 # endif
3346 #endif
3347
3348 int main() {
3349 char *p = (char *) alloca(1);
3350 ; return 0; }
3351 EOF
3352 if { (eval echo configure:3353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3353   rm -rf conftest*
3354   ac_cv_func_alloca_works=yes
3355 else
3356   echo "configure: failed program was:" >&5
3357   cat conftest.$ac_ext >&5
3358   rm -rf conftest*
3359   ac_cv_func_alloca_works=no
3360 fi
3361 rm -f conftest*
3362 fi
3363
3364 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3365 if test $ac_cv_func_alloca_works = yes; then
3366   cat >> confdefs.h <<\EOF
3367 #define HAVE_ALLOCA 1
3368 EOF
3369
3370 fi
3371
3372 if test $ac_cv_func_alloca_works = no; then
3373   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3374   # that cause trouble.  Some versions do not even contain alloca or
3375   # contain a buggy version.  If you still want to use their alloca,
3376   # use ar to extract alloca.o from them instead of compiling alloca.c.
3377   ALLOCA=alloca.o
3378   cat >> confdefs.h <<\EOF
3379 #define C_ALLOCA 1
3380 EOF
3381
3382
3383 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3384 echo "configure:3385: checking whether alloca needs Cray hooks" >&5
3385 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3386   echo $ac_n "(cached) $ac_c" 1>&6
3387 else
3388   cat > conftest.$ac_ext <<EOF
3389 #line 3390 "configure"
3390 #include "confdefs.h"
3391 #if defined(CRAY) && ! defined(CRAY2)
3392 webecray
3393 #else
3394 wenotbecray
3395 #endif
3396
3397 EOF
3398 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3399   egrep "webecray" >/dev/null 2>&1; then
3400   rm -rf conftest*
3401   ac_cv_os_cray=yes
3402 else
3403   rm -rf conftest*
3404   ac_cv_os_cray=no
3405 fi
3406 rm -f conftest*
3407
3408 fi
3409
3410 echo "$ac_t""$ac_cv_os_cray" 1>&6
3411 if test $ac_cv_os_cray = yes; then
3412 for ac_func in _getb67 GETB67 getb67; do
3413   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3414 echo "configure:3415: checking for $ac_func" >&5
3415 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3416   echo $ac_n "(cached) $ac_c" 1>&6
3417 else
3418   cat > conftest.$ac_ext <<EOF
3419 #line 3420 "configure"
3420 #include "confdefs.h"
3421 /* System header to define __stub macros and hopefully few prototypes,
3422     which can conflict with char $ac_func(); below.  */
3423 #include <assert.h>
3424 /* Override any gcc2 internal prototype to avoid an error.  */
3425 /* We use char because int might match the return type of a gcc2
3426     builtin and then its argument prototype would still apply.  */
3427 char $ac_func();
3428
3429 int main() {
3430
3431 /* The GNU C library defines this for functions which it implements
3432     to always fail with ENOSYS.  Some functions are actually named
3433     something starting with __ and the normal name is an alias.  */
3434 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3435 choke me
3436 #else
3437 $ac_func();
3438 #endif
3439
3440 ; return 0; }
3441 EOF
3442 if { (eval echo configure:3443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3443   rm -rf conftest*
3444   eval "ac_cv_func_$ac_func=yes"
3445 else
3446   echo "configure: failed program was:" >&5
3447   cat conftest.$ac_ext >&5
3448   rm -rf conftest*
3449   eval "ac_cv_func_$ac_func=no"
3450 fi
3451 rm -f conftest*
3452 fi
3453
3454 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3455   echo "$ac_t""yes" 1>&6
3456   cat >> confdefs.h <<EOF
3457 #define CRAY_STACKSEG_END $ac_func
3458 EOF
3459
3460   break
3461 else
3462   echo "$ac_t""no" 1>&6
3463 fi
3464
3465 done
3466 fi
3467
3468 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3469 echo "configure:3470: checking stack direction for C alloca" >&5
3470 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3471   echo $ac_n "(cached) $ac_c" 1>&6
3472 else
3473   if test "$cross_compiling" = yes; then
3474   ac_cv_c_stack_direction=0
3475 else
3476   cat > conftest.$ac_ext <<EOF
3477 #line 3478 "configure"
3478 #include "confdefs.h"
3479 find_stack_direction ()
3480 {
3481   static char *addr = 0;
3482   auto char dummy;
3483   if (addr == 0)
3484     {
3485       addr = &dummy;
3486       return find_stack_direction ();
3487     }
3488   else
3489     return (&dummy > addr) ? 1 : -1;
3490 }
3491 main ()
3492 {
3493   exit (find_stack_direction() < 0);
3494 }
3495 EOF
3496 if { (eval echo configure:3497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3497 then
3498   ac_cv_c_stack_direction=1
3499 else
3500   echo "configure: failed program was:" >&5
3501   cat conftest.$ac_ext >&5
3502   rm -fr conftest*
3503   ac_cv_c_stack_direction=-1
3504 fi
3505 rm -fr conftest*
3506 fi
3507
3508 fi
3509
3510 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3511 cat >> confdefs.h <<EOF
3512 #define STACK_DIRECTION $ac_cv_c_stack_direction
3513 EOF
3514
3515 fi
3516
3517
3518 # If we are configured native on GNU/Linux, work around problems with sys/procfs.h
3519 if test "${target}" = "${host}"; then
3520   case "${host}" in
3521   i[3456]86-*-linux*)
3522         cat >> confdefs.h <<\EOF
3523 #define START_INFERIOR_TRAPS_EXPECTED 2
3524 EOF
3525
3526         cat >> confdefs.h <<\EOF
3527 #define sys_quotactl 1
3528 EOF
3529
3530         ;;
3531   esac
3532 fi
3533
3534 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
3535 echo "configure:3536: checking for gregset_t type" >&5
3536 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
3537   echo $ac_n "(cached) $ac_c" 1>&6
3538 else
3539   cat > conftest.$ac_ext <<EOF
3540 #line 3541 "configure"
3541 #include "confdefs.h"
3542 #include <sys/procfs.h>
3543 int main() {
3544 gregset_t *gregsetp = 0
3545 ; return 0; }
3546 EOF
3547 if { (eval echo configure:3548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3548   rm -rf conftest*
3549   gdb_cv_have_gregset_t=yes
3550 else
3551   echo "configure: failed program was:" >&5
3552   cat conftest.$ac_ext >&5
3553   rm -rf conftest*
3554   gdb_cv_have_gregset_t=no
3555 fi
3556 rm -f conftest*
3557 fi
3558
3559 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
3560 if test $gdb_cv_have_gregset_t = yes; then
3561   cat >> confdefs.h <<\EOF
3562 #define HAVE_GREGSET_T 1
3563 EOF
3564
3565 fi
3566
3567 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
3568 echo "configure:3569: checking for fpregset_t type" >&5
3569 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
3570   echo $ac_n "(cached) $ac_c" 1>&6
3571 else
3572   cat > conftest.$ac_ext <<EOF
3573 #line 3574 "configure"
3574 #include "confdefs.h"
3575 #include <sys/procfs.h>
3576 int main() {
3577 fpregset_t *fpregsetp = 0
3578 ; return 0; }
3579 EOF
3580 if { (eval echo configure:3581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3581   rm -rf conftest*
3582   gdb_cv_have_fpregset_t=yes
3583 else
3584   echo "configure: failed program was:" >&5
3585   cat conftest.$ac_ext >&5
3586   rm -rf conftest*
3587   gdb_cv_have_fpregset_t=no
3588 fi
3589 rm -f conftest*
3590 fi
3591
3592 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
3593 if test $gdb_cv_have_fpregset_t = yes; then
3594   cat >> confdefs.h <<\EOF
3595 #define HAVE_FPREGSET_T 1
3596 EOF
3597
3598 fi
3599
3600 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
3601 echo "configure:3602: checking for main in -lm" >&5
3602 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
3603 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3604   echo $ac_n "(cached) $ac_c" 1>&6
3605 else
3606   ac_save_LIBS="$LIBS"
3607 LIBS="-lm  $LIBS"
3608 cat > conftest.$ac_ext <<EOF
3609 #line 3610 "configure"
3610 #include "confdefs.h"
3611
3612 int main() {
3613 main()
3614 ; return 0; }
3615 EOF
3616 if { (eval echo configure:3617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3617   rm -rf conftest*
3618   eval "ac_cv_lib_$ac_lib_var=yes"
3619 else
3620   echo "configure: failed program was:" >&5
3621   cat conftest.$ac_ext >&5
3622   rm -rf conftest*
3623   eval "ac_cv_lib_$ac_lib_var=no"
3624 fi
3625 rm -f conftest*
3626 LIBS="$ac_save_LIBS"
3627
3628 fi
3629 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3630   echo "$ac_t""yes" 1>&6
3631     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3632     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3633   cat >> confdefs.h <<EOF
3634 #define $ac_tr_lib 1
3635 EOF
3636
3637   LIBS="-lm $LIBS"
3638
3639 else
3640   echo "$ac_t""no" 1>&6
3641 fi
3642
3643
3644
3645 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
3646 echo "configure:3647: checking for long long support in compiler" >&5
3647 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
3648   echo $ac_n "(cached) $ac_c" 1>&6
3649 else
3650   cat > conftest.$ac_ext <<EOF
3651 #line 3652 "configure"
3652 #include "confdefs.h"
3653
3654 int main() {
3655
3656   extern long long foo;
3657   switch (foo & 2) { case 0: return 1; }
3658
3659 ; return 0; }
3660 EOF
3661 if { (eval echo configure:3662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3662   rm -rf conftest*
3663   gdb_cv_c_long_long=yes
3664 else
3665   echo "configure: failed program was:" >&5
3666   cat conftest.$ac_ext >&5
3667   rm -rf conftest*
3668   gdb_cv_c_long_long=no
3669 fi
3670 rm -f conftest*
3671 fi
3672
3673 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
3674 if test $gdb_cv_c_long_long = yes; then
3675   cat >> confdefs.h <<\EOF
3676 #define CC_HAS_LONG_LONG 1
3677 EOF
3678
3679 fi
3680
3681
3682 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
3683 echo "configure:3684: checking for long long support in printf" >&5
3684 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
3685   echo $ac_n "(cached) $ac_c" 1>&6
3686 else
3687   if test "$cross_compiling" = yes; then
3688   gdb_cv_printf_has_long_long=no
3689 else
3690   cat > conftest.$ac_ext <<EOF
3691 #line 3692 "configure"
3692 #include "confdefs.h"
3693
3694 int main () {
3695   char buf[32];
3696   long long l = 0;
3697   l = (l << 16) + 0x0123;
3698   l = (l << 16) + 0x4567;
3699   l = (l << 16) + 0x89ab;
3700   l = (l << 16) + 0xcdef;
3701   sprintf (buf, "0x%016llx", l);
3702   return (strcmp ("0x0123456789abcdef", buf));
3703 }
3704 EOF
3705 if { (eval echo configure:3706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3706 then
3707   gdb_cv_printf_has_long_long=yes
3708 else
3709   echo "configure: failed program was:" >&5
3710   cat conftest.$ac_ext >&5
3711   rm -fr conftest*
3712   gdb_cv_printf_has_long_long=no
3713 fi
3714 rm -fr conftest*
3715 fi
3716
3717 fi
3718
3719 if test $gdb_cv_printf_has_long_long = yes; then
3720   cat >> confdefs.h <<\EOF
3721 #define PRINTF_HAS_LONG_LONG 1
3722 EOF
3723
3724 fi
3725 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
3726
3727
3728 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
3729 echo "configure:3730: checking for long double support in compiler" >&5
3730 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
3731   echo $ac_n "(cached) $ac_c" 1>&6
3732 else
3733   cat > conftest.$ac_ext <<EOF
3734 #line 3735 "configure"
3735 #include "confdefs.h"
3736
3737 int main() {
3738 long double foo;
3739 ; return 0; }
3740 EOF
3741 if { (eval echo configure:3742: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3742   rm -rf conftest*
3743   ac_cv_c_long_double=yes
3744 else
3745   echo "configure: failed program was:" >&5
3746   cat conftest.$ac_ext >&5
3747   rm -rf conftest*
3748   ac_cv_c_long_double=no
3749 fi
3750 rm -f conftest*
3751 fi
3752
3753 echo "$ac_t""$ac_cv_c_long_double" 1>&6
3754 if test $ac_cv_c_long_double = yes; then
3755   cat >> confdefs.h <<\EOF
3756 #define HAVE_LONG_DOUBLE 1
3757 EOF
3758
3759 fi
3760
3761
3762 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
3763 echo "configure:3764: checking for long double support in printf" >&5
3764 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
3765   echo $ac_n "(cached) $ac_c" 1>&6
3766 else
3767   if test "$cross_compiling" = yes; then
3768   gdb_cv_printf_has_long_double=no
3769 else
3770   cat > conftest.$ac_ext <<EOF
3771 #line 3772 "configure"
3772 #include "confdefs.h"
3773
3774 int main () {
3775   char buf[16];
3776   long double f = 3.141592653;
3777   sprintf (buf, "%Lg", f);
3778   return (strncmp ("3.14159", buf, 7));
3779 }
3780 EOF
3781 if { (eval echo configure:3782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3782 then
3783   gdb_cv_printf_has_long_double=yes
3784 else
3785   echo "configure: failed program was:" >&5
3786   cat conftest.$ac_ext >&5
3787   rm -fr conftest*
3788   gdb_cv_printf_has_long_double=no
3789 fi
3790 rm -fr conftest*
3791 fi
3792
3793 fi
3794
3795 if test $gdb_cv_printf_has_long_double = yes; then
3796   cat >> confdefs.h <<\EOF
3797 #define PRINTF_HAS_LONG_DOUBLE 1
3798 EOF
3799
3800 fi
3801 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
3802
3803
3804 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
3805 echo "configure:3806: checking for long double support in scanf" >&5
3806 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
3807   echo $ac_n "(cached) $ac_c" 1>&6
3808 else
3809   if test "$cross_compiling" = yes; then
3810   gdb_cv_scanf_has_long_double=no
3811 else
3812   cat > conftest.$ac_ext <<EOF
3813 #line 3814 "configure"
3814 #include "confdefs.h"
3815
3816 int main () {
3817   char *buf = "3.141592653";
3818   long double f = 0;
3819   sscanf (buf, "%Lg", &f);
3820   return !(f > 3.14159 && f < 3.14160);
3821 }
3822 EOF
3823 if { (eval echo configure:3824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
3824 then
3825   gdb_cv_scanf_has_long_double=yes
3826 else
3827   echo "configure: failed program was:" >&5
3828   cat conftest.$ac_ext >&5
3829   rm -fr conftest*
3830   gdb_cv_scanf_has_long_double=no
3831 fi
3832 rm -fr conftest*
3833 fi
3834
3835 fi
3836
3837 if test $gdb_cv_scanf_has_long_double = yes; then
3838   cat >> confdefs.h <<\EOF
3839 #define SCANF_HAS_LONG_DOUBLE 1
3840 EOF
3841
3842 fi
3843 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
3844
3845 for ac_hdr in unistd.h
3846 do
3847 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3848 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3849 echo "configure:3850: checking for $ac_hdr" >&5
3850 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3851   echo $ac_n "(cached) $ac_c" 1>&6
3852 else
3853   cat > conftest.$ac_ext <<EOF
3854 #line 3855 "configure"
3855 #include "confdefs.h"
3856 #include <$ac_hdr>
3857 EOF
3858 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3859 { (eval echo configure:3860: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3860 ac_err=`grep -v '^ *+' conftest.out`
3861 if test -z "$ac_err"; then
3862   rm -rf conftest*
3863   eval "ac_cv_header_$ac_safe=yes"
3864 else
3865   echo "$ac_err" >&5
3866   echo "configure: failed program was:" >&5
3867   cat conftest.$ac_ext >&5
3868   rm -rf conftest*
3869   eval "ac_cv_header_$ac_safe=no"
3870 fi
3871 rm -f conftest*
3872 fi
3873 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3874   echo "$ac_t""yes" 1>&6
3875     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3876   cat >> confdefs.h <<EOF
3877 #define $ac_tr_hdr 1
3878 EOF
3879
3880 else
3881   echo "$ac_t""no" 1>&6
3882 fi
3883 done
3884
3885 for ac_func in getpagesize
3886 do
3887 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3888 echo "configure:3889: checking for $ac_func" >&5
3889 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3890   echo $ac_n "(cached) $ac_c" 1>&6
3891 else
3892   cat > conftest.$ac_ext <<EOF
3893 #line 3894 "configure"
3894 #include "confdefs.h"
3895 /* System header to define __stub macros and hopefully few prototypes,
3896     which can conflict with char $ac_func(); below.  */
3897 #include <assert.h>
3898 /* Override any gcc2 internal prototype to avoid an error.  */
3899 /* We use char because int might match the return type of a gcc2
3900     builtin and then its argument prototype would still apply.  */
3901 char $ac_func();
3902
3903 int main() {
3904
3905 /* The GNU C library defines this for functions which it implements
3906     to always fail with ENOSYS.  Some functions are actually named
3907     something starting with __ and the normal name is an alias.  */
3908 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3909 choke me
3910 #else
3911 $ac_func();
3912 #endif
3913
3914 ; return 0; }
3915 EOF
3916 if { (eval echo configure:3917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3917   rm -rf conftest*
3918   eval "ac_cv_func_$ac_func=yes"
3919 else
3920   echo "configure: failed program was:" >&5
3921   cat conftest.$ac_ext >&5
3922   rm -rf conftest*
3923   eval "ac_cv_func_$ac_func=no"
3924 fi
3925 rm -f conftest*
3926 fi
3927
3928 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3929   echo "$ac_t""yes" 1>&6
3930     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3931   cat >> confdefs.h <<EOF
3932 #define $ac_tr_func 1
3933 EOF
3934
3935 else
3936   echo "$ac_t""no" 1>&6
3937 fi
3938 done
3939
3940 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
3941 echo "configure:3942: checking for working mmap" >&5
3942 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
3943   echo $ac_n "(cached) $ac_c" 1>&6
3944 else
3945   if test "$cross_compiling" = yes; then
3946   ac_cv_func_mmap_fixed_mapped=no
3947 else
3948   cat > conftest.$ac_ext <<EOF
3949 #line 3950 "configure"
3950 #include "confdefs.h"
3951
3952 /* Thanks to Mike Haertel and Jim Avera for this test.
3953    Here is a matrix of mmap possibilities:
3954         mmap private not fixed
3955         mmap private fixed at somewhere currently unmapped
3956         mmap private fixed at somewhere already mapped
3957         mmap shared not fixed
3958         mmap shared fixed at somewhere currently unmapped
3959         mmap shared fixed at somewhere already mapped
3960    For private mappings, we should verify that changes cannot be read()
3961    back from the file, nor mmap's back from the file at a different
3962    address.  (There have been systems where private was not correctly
3963    implemented like the infamous i386 svr4.0, and systems where the
3964    VM page cache was not coherent with the filesystem buffer cache
3965    like early versions of FreeBSD and possibly contemporary NetBSD.)
3966    For shared mappings, we should conversely verify that changes get
3967    propogated back to all the places they're supposed to be.
3968
3969    Grep wants private fixed already mapped.
3970    The main things grep needs to know about mmap are:
3971    * does it exist and is it safe to write into the mmap'd area
3972    * how to use it (BSD variants)  */
3973 #include <sys/types.h>
3974 #include <fcntl.h>
3975 #include <sys/mman.h>
3976
3977 /* This mess was copied from the GNU getpagesize.h.  */
3978 #ifndef HAVE_GETPAGESIZE
3979 # ifdef HAVE_UNISTD_H
3980 #  include <unistd.h>
3981 # endif
3982
3983 /* Assume that all systems that can run configure have sys/param.h.  */
3984 # ifndef HAVE_SYS_PARAM_H
3985 #  define HAVE_SYS_PARAM_H 1
3986 # endif
3987
3988 # ifdef _SC_PAGESIZE
3989 #  define getpagesize() sysconf(_SC_PAGESIZE)
3990 # else /* no _SC_PAGESIZE */
3991 #  ifdef HAVE_SYS_PARAM_H
3992 #   include <sys/param.h>
3993 #   ifdef EXEC_PAGESIZE
3994 #    define getpagesize() EXEC_PAGESIZE
3995 #   else /* no EXEC_PAGESIZE */
3996 #    ifdef NBPG
3997 #     define getpagesize() NBPG * CLSIZE
3998 #     ifndef CLSIZE
3999 #      define CLSIZE 1
4000 #     endif /* no CLSIZE */
4001 #    else /* no NBPG */
4002 #     ifdef NBPC
4003 #      define getpagesize() NBPC
4004 #     else /* no NBPC */
4005 #      ifdef PAGESIZE
4006 #       define getpagesize() PAGESIZE
4007 #      endif /* PAGESIZE */
4008 #     endif /* no NBPC */
4009 #    endif /* no NBPG */
4010 #   endif /* no EXEC_PAGESIZE */
4011 #  else /* no HAVE_SYS_PARAM_H */
4012 #   define getpagesize() 8192   /* punt totally */
4013 #  endif /* no HAVE_SYS_PARAM_H */
4014 # endif /* no _SC_PAGESIZE */
4015
4016 #endif /* no HAVE_GETPAGESIZE */
4017
4018 #ifdef __cplusplus
4019 extern "C" { void *malloc(unsigned); }
4020 #else
4021 char *malloc();
4022 #endif
4023
4024 int
4025 main()
4026 {
4027         char *data, *data2, *data3;
4028         int i, pagesize;
4029         int fd;
4030
4031         pagesize = getpagesize();
4032
4033         /*
4034          * First, make a file with some known garbage in it.
4035          */
4036         data = malloc(pagesize);
4037         if (!data)
4038                 exit(1);
4039         for (i = 0; i < pagesize; ++i)
4040                 *(data + i) = rand();
4041         umask(0);
4042         fd = creat("conftestmmap", 0600);
4043         if (fd < 0)
4044                 exit(1);
4045         if (write(fd, data, pagesize) != pagesize)
4046                 exit(1);
4047         close(fd);
4048
4049         /*
4050          * Next, try to mmap the file at a fixed address which
4051          * already has something else allocated at it.  If we can,
4052          * also make sure that we see the same garbage.
4053          */
4054         fd = open("conftestmmap", O_RDWR);
4055         if (fd < 0)
4056                 exit(1);
4057         data2 = malloc(2 * pagesize);
4058         if (!data2)
4059                 exit(1);
4060         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4061         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4062             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4063                 exit(1);
4064         for (i = 0; i < pagesize; ++i)
4065                 if (*(data + i) != *(data2 + i))
4066                         exit(1);
4067
4068         /*
4069          * Finally, make sure that changes to the mapped area
4070          * do not percolate back to the file as seen by read().
4071          * (This is a bug on some variants of i386 svr4.0.)
4072          */
4073         for (i = 0; i < pagesize; ++i)
4074                 *(data2 + i) = *(data2 + i) + 1;
4075         data3 = malloc(pagesize);
4076         if (!data3)
4077                 exit(1);
4078         if (read(fd, data3, pagesize) != pagesize)
4079                 exit(1);
4080         for (i = 0; i < pagesize; ++i)
4081                 if (*(data + i) != *(data3 + i))
4082                         exit(1);
4083         close(fd);
4084         unlink("conftestmmap");
4085         exit(0);
4086 }
4087
4088 EOF
4089 if { (eval echo configure:4090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
4090 then
4091   ac_cv_func_mmap_fixed_mapped=yes
4092 else
4093   echo "configure: failed program was:" >&5
4094   cat conftest.$ac_ext >&5
4095   rm -fr conftest*
4096   ac_cv_func_mmap_fixed_mapped=no
4097 fi
4098 rm -fr conftest*
4099 fi
4100
4101 fi
4102
4103 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4104 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4105   cat >> confdefs.h <<\EOF
4106 #define HAVE_MMAP 1
4107 EOF
4108
4109 fi
4110
4111
4112 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4113 echo "configure:4114: checking whether malloc must be declared" >&5
4114 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4115   echo $ac_n "(cached) $ac_c" 1>&6
4116 else
4117   cat > conftest.$ac_ext <<EOF
4118 #line 4119 "configure"
4119 #include "confdefs.h"
4120
4121 #include <stdio.h>
4122 #ifdef HAVE_STRING_H
4123 #include <string.h>
4124 #else
4125 #ifdef HAVE_STRINGS_H
4126 #include <strings.h>
4127 #endif
4128 #endif
4129 #ifdef HAVE_STDLIB_H
4130 #include <stdlib.h>
4131 #endif
4132 #ifdef HAVE_UNISTD_H
4133 #include <unistd.h>
4134 #endif
4135 int main() {
4136 char *(*pfn) = (char *(*)) malloc
4137 ; return 0; }
4138 EOF
4139 if { (eval echo configure:4140: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4140   rm -rf conftest*
4141   bfd_cv_decl_needed_malloc=no
4142 else
4143   echo "configure: failed program was:" >&5
4144   cat conftest.$ac_ext >&5
4145   rm -rf conftest*
4146   bfd_cv_decl_needed_malloc=yes
4147 fi
4148 rm -f conftest*
4149 fi
4150
4151 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4152 if test $bfd_cv_decl_needed_malloc = yes; then
4153   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4154   cat >> confdefs.h <<EOF
4155 #define $bfd_tr_decl 1
4156 EOF
4157
4158 fi
4159
4160 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4161 echo "configure:4162: checking whether realloc must be declared" >&5
4162 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4163   echo $ac_n "(cached) $ac_c" 1>&6
4164 else
4165   cat > conftest.$ac_ext <<EOF
4166 #line 4167 "configure"
4167 #include "confdefs.h"
4168
4169 #include <stdio.h>
4170 #ifdef HAVE_STRING_H
4171 #include <string.h>
4172 #else
4173 #ifdef HAVE_STRINGS_H
4174 #include <strings.h>
4175 #endif
4176 #endif
4177 #ifdef HAVE_STDLIB_H
4178 #include <stdlib.h>
4179 #endif
4180 #ifdef HAVE_UNISTD_H
4181 #include <unistd.h>
4182 #endif
4183 int main() {
4184 char *(*pfn) = (char *(*)) realloc
4185 ; return 0; }
4186 EOF
4187 if { (eval echo configure:4188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4188   rm -rf conftest*
4189   bfd_cv_decl_needed_realloc=no
4190 else
4191   echo "configure: failed program was:" >&5
4192   cat conftest.$ac_ext >&5
4193   rm -rf conftest*
4194   bfd_cv_decl_needed_realloc=yes
4195 fi
4196 rm -f conftest*
4197 fi
4198
4199 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4200 if test $bfd_cv_decl_needed_realloc = yes; then
4201   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4202   cat >> confdefs.h <<EOF
4203 #define $bfd_tr_decl 1
4204 EOF
4205
4206 fi
4207
4208 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4209 echo "configure:4210: checking whether free must be declared" >&5
4210 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4211   echo $ac_n "(cached) $ac_c" 1>&6
4212 else
4213   cat > conftest.$ac_ext <<EOF
4214 #line 4215 "configure"
4215 #include "confdefs.h"
4216
4217 #include <stdio.h>
4218 #ifdef HAVE_STRING_H
4219 #include <string.h>
4220 #else
4221 #ifdef HAVE_STRINGS_H
4222 #include <strings.h>
4223 #endif
4224 #endif
4225 #ifdef HAVE_STDLIB_H
4226 #include <stdlib.h>
4227 #endif
4228 #ifdef HAVE_UNISTD_H
4229 #include <unistd.h>
4230 #endif
4231 int main() {
4232 char *(*pfn) = (char *(*)) free
4233 ; return 0; }
4234 EOF
4235 if { (eval echo configure:4236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4236   rm -rf conftest*
4237   bfd_cv_decl_needed_free=no
4238 else
4239   echo "configure: failed program was:" >&5
4240   cat conftest.$ac_ext >&5
4241   rm -rf conftest*
4242   bfd_cv_decl_needed_free=yes
4243 fi
4244 rm -f conftest*
4245 fi
4246
4247 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4248 if test $bfd_cv_decl_needed_free = yes; then
4249   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4250   cat >> confdefs.h <<EOF
4251 #define $bfd_tr_decl 1
4252 EOF
4253
4254 fi
4255
4256
4257 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4258 echo "configure:4259: checking whether strerror must be declared" >&5
4259 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4260   echo $ac_n "(cached) $ac_c" 1>&6
4261 else
4262   cat > conftest.$ac_ext <<EOF
4263 #line 4264 "configure"
4264 #include "confdefs.h"
4265
4266 #include <stdio.h>
4267 #ifdef HAVE_STRING_H
4268 #include <string.h>
4269 #else
4270 #ifdef HAVE_STRINGS_H
4271 #include <strings.h>
4272 #endif
4273 #endif
4274 #ifdef HAVE_STDLIB_H
4275 #include <stdlib.h>
4276 #endif
4277 #ifdef HAVE_UNISTD_H
4278 #include <unistd.h>
4279 #endif
4280 int main() {
4281 char *(*pfn) = (char *(*)) strerror
4282 ; return 0; }
4283 EOF
4284 if { (eval echo configure:4285: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4285   rm -rf conftest*
4286   bfd_cv_decl_needed_strerror=no
4287 else
4288   echo "configure: failed program was:" >&5
4289   cat conftest.$ac_ext >&5
4290   rm -rf conftest*
4291   bfd_cv_decl_needed_strerror=yes
4292 fi
4293 rm -f conftest*
4294 fi
4295
4296 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4297 if test $bfd_cv_decl_needed_strerror = yes; then
4298   bfd_tr_decl=NEED_DECLARATION_`echo strerror | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4299   cat >> confdefs.h <<EOF
4300 #define $bfd_tr_decl 1
4301 EOF
4302
4303 fi
4304
4305
4306
4307
4308 if test ${build} = ${host} -a ${host} = ${target} ; then
4309    case ${host_os} in
4310    hpux*)
4311       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
4312 echo "configure:4313: checking for HPUX/OSF thread support" >&5
4313       if test -f /usr/include/dce/cma_config.h ; then
4314          if test "$GCC" = "yes" ; then
4315             echo "$ac_t""yes" 1>&6
4316             cat >> confdefs.h <<\EOF
4317 #define HAVE_HPUX_THREAD_SUPPORT 1
4318 EOF
4319
4320             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
4321             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
4322          else
4323             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
4324          fi
4325       else
4326          echo "$ac_t""no" 1>&6
4327       fi
4328       ;;
4329    solaris*)
4330       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
4331 echo "configure:4332: checking for Solaris thread debugging library" >&5
4332       if test -f /usr/lib/libthread_db.so.1 ; then
4333          echo "$ac_t""yes" 1>&6
4334          cat >> confdefs.h <<\EOF
4335 #define HAVE_THREAD_DB_LIB 1
4336 EOF
4337
4338          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
4339          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
4340          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
4341 echo "configure:4342: checking for dlopen in -ldl" >&5
4342 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
4343 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4344   echo $ac_n "(cached) $ac_c" 1>&6
4345 else
4346   ac_save_LIBS="$LIBS"
4347 LIBS="-ldl  $LIBS"
4348 cat > conftest.$ac_ext <<EOF
4349 #line 4350 "configure"
4350 #include "confdefs.h"
4351 /* Override any gcc2 internal prototype to avoid an error.  */
4352 /* We use char because int might match the return type of a gcc2
4353     builtin and then its argument prototype would still apply.  */
4354 char dlopen();
4355
4356 int main() {
4357 dlopen()
4358 ; return 0; }
4359 EOF
4360 if { (eval echo configure:4361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4361   rm -rf conftest*
4362   eval "ac_cv_lib_$ac_lib_var=yes"
4363 else
4364   echo "configure: failed program was:" >&5
4365   cat conftest.$ac_ext >&5
4366   rm -rf conftest*
4367   eval "ac_cv_lib_$ac_lib_var=no"
4368 fi
4369 rm -f conftest*
4370 LIBS="$ac_save_LIBS"
4371
4372 fi
4373 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4374   echo "$ac_t""yes" 1>&6
4375     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4376     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4377   cat >> confdefs.h <<EOF
4378 #define $ac_tr_lib 1
4379 EOF
4380
4381   LIBS="-ldl $LIBS"
4382
4383 else
4384   echo "$ac_t""no" 1>&6
4385 fi
4386
4387          if test "$GCC" = "yes" ; then
4388             # The GNU linker requires the -export-dynamic option to make
4389             # all symbols visible in the dynamic symbol table.
4390             hold_ldflags=$LDFLAGS
4391             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
4392 echo "configure:4393: checking for the ld -export-dynamic flag" >&5
4393             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
4394             cat > conftest.$ac_ext <<EOF
4395 #line 4396 "configure"
4396 #include "confdefs.h"
4397
4398 int main() {
4399 int i;
4400 ; return 0; }
4401 EOF
4402 if { (eval echo configure:4403: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
4403   rm -rf conftest*
4404   found=yes
4405 else
4406   echo "configure: failed program was:" >&5
4407   cat conftest.$ac_ext >&5
4408   rm -rf conftest*
4409   found=no
4410 fi
4411 rm -f conftest*
4412             LDFLAGS=$hold_ldflags
4413             echo "$ac_t""$found" 1>&6
4414             if test $found = yes; then
4415                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
4416             fi
4417          fi
4418       else
4419          echo "$ac_t""no" 1>&6
4420       fi
4421       ;;
4422    esac
4423
4424 fi
4425
4426 ENABLE_CFLAGS=
4427
4428 # Check whether --enable-netrom or --disable-netrom was given.
4429 if test "${enable_netrom+set}" = set; then
4430   enableval="$enable_netrom"
4431   case "${enableval}" in
4432 yes)    enable_netrom=yes ;;
4433 no)     enable_netrom=no ;;
4434 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
4435 esac
4436 fi
4437
4438
4439 if test "${enable_netrom}" = "yes"; then
4440         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
4441         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
4442 fi
4443
4444 MMALLOC_CFLAGS=
4445 MMALLOC=
4446
4447
4448
4449 # Check whether --with-mmalloc or --without-mmalloc was given.
4450 if test "${with_mmalloc+set}" = set; then
4451   withval="$with_mmalloc"
4452   case "${withval}" in
4453   yes)  want_mmalloc=true ;;
4454   no)   want_mmalloc=false;;
4455   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
4456 esac
4457 else
4458   want_mmalloc=false
4459 fi
4460
4461 if test x$want_mmalloc = xtrue; then
4462    cat >> confdefs.h <<\EOF
4463 #define USE_MMALLOC 1
4464 EOF
4465
4466    cat >> confdefs.h <<\EOF
4467 #define MMCHECK_FORCE 1
4468 EOF
4469
4470    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
4471    MMALLOC='../mmalloc/libmmalloc.a'
4472 fi
4473
4474 # start-sanitize-gdbtk
4475 ENABLE_IDE=
4476 # Check whether --enable-ide or --disable-ide was given.
4477 if test "${enable_ide+set}" = set; then
4478   enableval="$enable_ide"
4479   :
4480 fi
4481
4482 if test "$enable_ide" = yes; then
4483    enable_ide=yes
4484    ENABLE_IDE=1
4485 else
4486    enable_ide=no
4487 fi
4488
4489
4490 ENABLE_GDBTK=
4491
4492 # Check whether --enable-gdbtk or --disable-gdbtk was given.
4493 if test "${enable_gdbtk+set}" = set; then
4494   enableval="$enable_gdbtk"
4495   case "${enableval}" in
4496     yes)
4497         case "$host" in
4498         *go32*)
4499             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4500             enable_gdbtk=no ;;
4501         *windows*)
4502             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4503             enable_gdbtk=no ;;
4504         *)
4505             enable_gdbtk=yes ;;
4506         esac ;;
4507     no)
4508         enable_gdbtk=no  ;;
4509     *)
4510         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
4511 esac
4512 else
4513
4514 # Default is on for everything but go32 and cygwin32
4515 case "$host" in
4516     *go32* | *windows*)
4517         ;;
4518     *)
4519         enable_gdbtk=yes ;;
4520     esac
4521
4522 fi
4523
4524
4525 # In the cygwin32 environment, we need some additional flags.
4526 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
4527 echo "configure:4528: checking for cygwin32" >&5
4528 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
4529   echo $ac_n "(cached) $ac_c" 1>&6
4530 else
4531   cat > conftest.$ac_ext <<EOF
4532 #line 4533 "configure"
4533 #include "confdefs.h"
4534
4535 #ifdef __CYGWIN32__
4536 lose
4537 #endif
4538 EOF
4539 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4540   egrep "lose" >/dev/null 2>&1; then
4541   rm -rf conftest*
4542   gdb_cv_os_cygwin32=yes
4543 else
4544   rm -rf conftest*
4545   gdb_cv_os_cygwin32=no
4546 fi
4547 rm -f conftest*
4548
4549 fi
4550
4551 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
4552
4553 WIN32LIBS=
4554 WIN32LDAPP=
4555
4556
4557
4558 WINDRES=${WINDRES-windres}
4559
4560
4561 if test x$gdb_cv_os_cygwin32 = xyes; then
4562     if test x$enable_ide = xyes; then
4563         WIN32LIBS="-ladvapi32"
4564     fi
4565 fi
4566
4567 configdir="unix"
4568
4569 GDBTKLIBS=
4570 if test "${enable_gdbtk}" = "yes"; then
4571
4572
4573 #
4574 # Ok, lets find the tcl configuration
4575 # First, look for one uninstalled.
4576 # the alternative search directory is invoked by --with-tclconfig
4577 #
4578
4579 if test x"${no_tcl}" = x ; then
4580   # we reset no_tcl in case something fails here
4581   no_tcl=true
4582   # Check whether --with-tclconfig or --without-tclconfig was given.
4583 if test "${with_tclconfig+set}" = set; then
4584   withval="$with_tclconfig"
4585   with_tclconfig=${withval}
4586 fi
4587
4588   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
4589 echo "configure:4590: checking for Tcl configuration" >&5
4590   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
4591   echo $ac_n "(cached) $ac_c" 1>&6
4592 else
4593
4594
4595   # First check to see if --with-tclconfig was specified.
4596   if test x"${with_tclconfig}" != x ; then
4597     if test -f "${with_tclconfig}/tclConfig.sh" ; then
4598       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
4599     else
4600       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
4601     fi
4602   fi
4603
4604   # then check for a private Tcl installation
4605   if test x"${ac_cv_c_tclconfig}" = x ; then
4606     for i in \
4607                 ../tcl \
4608                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
4609                 ../../tcl \
4610                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
4611                 ../../../tcl \
4612                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
4613       if test -f "$i/${configdir}/tclConfig.sh" ; then
4614         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4615         break
4616       fi
4617     done
4618   fi
4619   # check in a few common install locations
4620   if test x"${ac_cv_c_tclconfig}" = x ; then
4621     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4622       if test -f "$i/tclConfig.sh" ; then
4623         ac_cv_c_tclconfig=`(cd $i; pwd)`
4624         break
4625       fi
4626     done
4627   fi
4628   # check in a few other private locations
4629   if test x"${ac_cv_c_tclconfig}" = x ; then
4630     for i in \
4631                 ${srcdir}/../tcl \
4632                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
4633       if test -f "$i/${configdir}/tclConfig.sh" ; then
4634         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4635         break
4636       fi
4637     done
4638   fi
4639
4640 fi
4641
4642   if test x"${ac_cv_c_tclconfig}" = x ; then
4643     TCLCONFIG="# no Tcl configs found"
4644     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
4645   else
4646     no_tcl=
4647     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
4648     echo "$ac_t""found $TCLCONFIG" 1>&6
4649   fi
4650 fi
4651
4652     if test -z "${no_tcl}"; then
4653
4654     . $TCLCONFIG
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681 #
4682 # Ok, lets find the tk configuration
4683 # First, look for one uninstalled.
4684 # the alternative search directory is invoked by --with-tkconfig
4685 #
4686
4687 if test x"${no_tk}" = x ; then
4688   # we reset no_tk in case something fails here
4689   no_tk=true
4690   # Check whether --with-tkconfig or --without-tkconfig was given.
4691 if test "${with_tkconfig+set}" = set; then
4692   withval="$with_tkconfig"
4693   with_tkconfig=${withval}
4694 fi
4695
4696   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
4697 echo "configure:4698: checking for Tk configuration" >&5
4698   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
4699   echo $ac_n "(cached) $ac_c" 1>&6
4700 else
4701
4702
4703   # First check to see if --with-tkconfig was specified.
4704   if test x"${with_tkconfig}" != x ; then
4705     if test -f "${with_tkconfig}/tkConfig.sh" ; then
4706       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
4707     else
4708       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
4709     fi
4710   fi
4711
4712   # then check for a private Tk library
4713   if test x"${ac_cv_c_tkconfig}" = x ; then
4714     for i in \
4715                 ../tk \
4716                 `ls -dr ../tk[4-9]* 2>/dev/null` \
4717                 ../../tk \
4718                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
4719                 ../../../tk \
4720                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
4721       if test -f "$i/${configdir}/tkConfig.sh" ; then
4722         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
4723         break
4724       fi
4725     done
4726   fi
4727   # check in a few common install locations
4728   if test x"${ac_cv_c_tkconfig}" = x ; then
4729     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4730       if test -f "$i/tkConfig.sh" ; then
4731         ac_cv_c_tkconfig=`(cd $i; pwd)`
4732         break
4733       fi
4734     done
4735   fi
4736   # check in a few other private locations
4737   if test x"${ac_cv_c_tkconfig}" = x ; then
4738     for i in \
4739                 ${srcdir}/../tk \
4740                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
4741       if test -f "$i/${configdir}/tkConfig.sh" ; then
4742         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
4743         break
4744       fi
4745     done
4746   fi
4747
4748 fi
4749
4750   if test x"${ac_cv_c_tkconfig}" = x ; then
4751     TKCONFIG="# no Tk configs found"
4752     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
4753   else
4754     no_tk=
4755     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
4756     echo "$ac_t""found $TKCONFIG" 1>&6
4757   fi
4758 fi
4759
4760
4761
4762         # If $no_tk is nonempty, then we can't do Tk, and there is no
4763         # point to doing Tcl.
4764         if test -z "${no_tk}"; then
4765
4766     if test -f "$TKCONFIG" ; then
4767       . $TKCONFIG
4768     fi
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783 #
4784 # Ok, lets find the tcl source trees so we can use the headers
4785 # Warning: transition of version 9 to 10 will break this algorithm
4786 # because 10 sorts before 9. We also look for just tcl. We have to
4787 # be careful that we don't match stuff like tclX by accident.
4788 # the alternative search directory is involked by --with-tclinclude
4789 #
4790
4791 no_tcl=true
4792 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
4793 echo "configure:4794: checking for Tcl private headers. dir=${configdir}" >&5
4794 # Check whether --with-tclinclude or --without-tclinclude was given.
4795 if test "${with_tclinclude+set}" = set; then
4796   withval="$with_tclinclude"
4797   with_tclinclude=${withval}
4798 fi
4799
4800 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
4801   echo $ac_n "(cached) $ac_c" 1>&6
4802 else
4803
4804 # first check to see if --with-tclinclude was specified
4805 if test x"${with_tclinclude}" != x ; then
4806   if test -f ${with_tclinclude}/tclInt.h ; then
4807     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
4808   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
4809     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
4810   else
4811     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
4812   fi
4813 fi
4814
4815 # next check if it came with Tcl configuration file
4816 if test x"${ac_cv_c_tclconfig}" = x ; then
4817   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
4818     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
4819   fi
4820 fi
4821
4822 # next check in private source directory
4823 #
4824 # since ls returns lowest version numbers first, reverse its output
4825 if test x"${ac_cv_c_tclh}" = x ; then
4826   for i in \
4827                 ${srcdir}/../tcl \
4828                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
4829                 ${srcdir}/../../tcl \
4830                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
4831                 ${srcdir}/../../../tcl \
4832                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
4833     if test -f $i/generic/tclInt.h ; then
4834       ac_cv_c_tclh=`(cd $i/generic; pwd)`
4835       break
4836     fi
4837   done
4838 fi
4839 # finally check in a few common install locations
4840 #
4841 # since ls returns lowest version numbers first, reverse its output
4842 if test x"${ac_cv_c_tclh}" = x ; then
4843   for i in \
4844                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
4845                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
4846                 /usr/local/src/tcl \
4847                 /usr/local/lib/tcl \
4848                 ${prefix}/include ; do
4849     if test -f $i/generic/tclInt.h ; then
4850       ac_cv_c_tclh=`(cd $i/generic; pwd)`
4851       break
4852     fi
4853   done
4854 fi
4855 # see if one is installed
4856 if test x"${ac_cv_c_tclh}" = x ; then
4857    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
4858 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
4859 echo "configure:4860: checking for tclInt.h" >&5
4860 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4861   echo $ac_n "(cached) $ac_c" 1>&6
4862 else
4863   cat > conftest.$ac_ext <<EOF
4864 #line 4865 "configure"
4865 #include "confdefs.h"
4866 #include <tclInt.h>
4867 EOF
4868 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4869 { (eval echo configure:4870: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4870 ac_err=`grep -v '^ *+' conftest.out`
4871 if test -z "$ac_err"; then
4872   rm -rf conftest*
4873   eval "ac_cv_header_$ac_safe=yes"
4874 else
4875   echo "$ac_err" >&5
4876   echo "configure: failed program was:" >&5
4877   cat conftest.$ac_ext >&5
4878   rm -rf conftest*
4879   eval "ac_cv_header_$ac_safe=no"
4880 fi
4881 rm -f conftest*
4882 fi
4883 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4884   echo "$ac_t""yes" 1>&6
4885   ac_cv_c_tclh=installed
4886 else
4887   echo "$ac_t""no" 1>&6
4888 ac_cv_c_tclh=""
4889 fi
4890
4891 fi
4892
4893 fi
4894
4895 if test x"${ac_cv_c_tclh}" = x ; then
4896   TCLHDIR="# no Tcl private headers found"
4897   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
4898 fi
4899 if test x"${ac_cv_c_tclh}" != x ; then
4900   no_tcl=""
4901   if test x"${ac_cv_c_tclh}" = x"installed" ; then
4902     echo "$ac_t""is installed" 1>&6
4903     TCLHDIR=""
4904   else
4905     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
4906     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
4907     TCLHDIR="-I${ac_cv_c_tclh}"
4908   fi
4909 fi
4910
4911
4912
4913
4914 #
4915 # Ok, lets find the tk source trees so we can use the headers
4916 # If the directory (presumably symlink) named "tk" exists, use that one
4917 # in preference to any others.  Same logic is used when choosing library
4918 # and again with Tcl. The search order is the best place to look first, then in
4919 # decreasing significance. The loop breaks if the trigger file is found.
4920 # Note the gross little conversion here of srcdir by cd'ing to the found
4921 # directory. This converts the path from a relative to an absolute, so
4922 # recursive cache variables for the path will work right. We check all
4923 # the possible paths in one loop rather than many seperate loops to speed
4924 # things up.
4925 # the alternative search directory is involked by --with-tkinclude
4926 #
4927 no_tk=true
4928 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
4929 echo "configure:4930: checking for Tk private headers" >&5
4930 # Check whether --with-tkinclude or --without-tkinclude was given.
4931 if test "${with_tkinclude+set}" = set; then
4932   withval="$with_tkinclude"
4933   with_tkinclude=${withval}
4934 fi
4935
4936 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
4937   echo $ac_n "(cached) $ac_c" 1>&6
4938 else
4939
4940 # first check to see if --with-tkinclude was specified
4941 if test x"${with_tkinclude}" != x ; then
4942   if test -f ${with_tkinclude}/tk.h ; then
4943     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
4944   elif test -f ${with_tkinclude}/generic/tk.h ; then
4945     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
4946   else
4947     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
4948   fi
4949 fi
4950
4951 # next check if it came with Tk configuration file
4952 if test x"${ac_cv_c_tkconfig}" = x ; then
4953   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
4954     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
4955   fi
4956 fi
4957
4958 # next check in private source directory
4959 #
4960 # since ls returns lowest version numbers first, reverse its output
4961 if test x"${ac_cv_c_tkh}" = x ; then
4962   for i in \
4963                 ${srcdir}/../tk \
4964                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
4965                 ${srcdir}/../../tk \
4966                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
4967                 ${srcdir}/../../../tk \
4968                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
4969     if test -f $i/generic/tk.h ; then
4970       ac_cv_c_tkh=`(cd $i/generic; pwd)`
4971       break
4972     fi
4973   done
4974 fi
4975 # finally check in a few common install locations
4976 #
4977 # since ls returns lowest version numbers first, reverse its output
4978 if test x"${ac_cv_c_tkh}" = x ; then
4979   for i in \
4980                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
4981                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
4982                 /usr/local/src/tk \
4983                 /usr/local/lib/tk \
4984                 ${prefix}/include ; do
4985     if test -f $i/generic/tk.h ; then
4986       ac_cv_c_tkh=`(cd $i/generic; pwd)`
4987       break
4988     fi
4989   done
4990 fi
4991 # see if one is installed
4992 if test x"${ac_cv_c_tkh}" = x ; then
4993    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
4994 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
4995 echo "configure:4996: checking for tk.h" >&5
4996 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4997   echo $ac_n "(cached) $ac_c" 1>&6
4998 else
4999   cat > conftest.$ac_ext <<EOF
5000 #line 5001 "configure"
5001 #include "confdefs.h"
5002 #include <tk.h>
5003 EOF
5004 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5005 { (eval echo configure:5006: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5006 ac_err=`grep -v '^ *+' conftest.out`
5007 if test -z "$ac_err"; then
5008   rm -rf conftest*
5009   eval "ac_cv_header_$ac_safe=yes"
5010 else
5011   echo "$ac_err" >&5
5012   echo "configure: failed program was:" >&5
5013   cat conftest.$ac_ext >&5
5014   rm -rf conftest*
5015   eval "ac_cv_header_$ac_safe=no"
5016 fi
5017 rm -f conftest*
5018 fi
5019 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5020   echo "$ac_t""yes" 1>&6
5021   ac_cv_c_tkh=installed
5022 else
5023   echo "$ac_t""no" 1>&6
5024 ac_cv_c_tkh=""
5025 fi
5026
5027 fi
5028
5029 fi
5030
5031 if test x"${ac_cv_c_tkh}" != x ; then
5032   no_tk=""
5033   if test x"${ac_cv_c_tkh}" = x"installed" ; then
5034     echo "$ac_t""is installed" 1>&6
5035     TKHDIR=""
5036   else
5037     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
5038     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
5039     TKHDIR="-I${ac_cv_c_tkh}"
5040   fi
5041 else
5042   TKHDIR="# no Tk directory found"
5043   echo "configure: warning: Can't find Tk private headers" 1>&2
5044   no_tk=true
5045 fi
5046
5047
5048
5049
5050 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5051 echo "configure:5052: checking for Itcl private headers. srcdir=${srcdir}" >&5
5052 if test x"${ac_cv_c_itclh}" = x ; then
5053   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
5054     if test -f $i/src/itcl.h ; then
5055       ac_cv_c_itclh=`(cd $i/src; pwd)`
5056       break
5057     fi
5058   done
5059 fi
5060 if test x"${ac_cv_c_itclh}" = x ; then
5061   ITCLHDIR="# no Itcl private headers found"
5062   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
5063 fi
5064 if test x"${ac_cv_c_itclh}" != x ; then
5065      ITCLHDIR="-I${ac_cv_c_itclh}"
5066 fi
5067 # should always be here
5068      ITCLLIB="../itcl/src/libitcl.a"
5069
5070
5071
5072
5073 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5074 echo "configure:5075: checking for Tix private headers. srcdir=${srcdir}" >&5
5075 if test x"${ac_cv_c_tixh}" = x ; then
5076   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
5077     if test -f $i/generic/tix.h ; then
5078       ac_cv_c_tixh=`(cd $i/generic; pwd)`
5079       break
5080     fi
5081   done
5082 fi
5083 if test x"${ac_cv_c_tixh}" = x ; then
5084   TIXHDIR="# no Tix private headers found"
5085   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
5086 fi
5087 if test x"${ac_cv_c_tixh}" != x ; then
5088      TIXHDIR="-I${ac_cv_c_tixh}"
5089 fi
5090
5091
5092
5093            # now look for tix library stuff
5094            TIXVERSION=4.1.8.0
5095            . ${ac_cv_c_tclconfig}/tclConfig.sh
5096            case "${host}" in
5097            *-*-cygwin32*)
5098                 tixdir=../tix/win/tcl8.0
5099                 ;;
5100            *)
5101                 tixdir=../tix/unix/tk8.0
5102                 ;;
5103            esac
5104            if test "${TCL_SHARED_BUILD}" = "1"; then
5105                 TIX_LIB_EXT="${TCL_SHLIB_SUFFIX}"
5106
5107                 # Can't win them all: SunOS 4 (others?) appends a version
5108                 # number after the ".so"
5109                 case "${host}" in
5110                 *-*-sunos4*)
5111                     TIX_LIB_EXT="${TIX_LIB_EXT}.1.0" ;;
5112                 esac
5113
5114            else
5115                 TIX_LIB_EXT=".a"
5116            fi
5117
5118            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
5119                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
5120                 TIX_DEPS="${tixdir}/libtix${TIXVERSION}${TIX_LIB_EXT}"
5121            else
5122                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
5123                 TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`${TIX_LIB_EXT}"
5124            fi
5125
5126            ENABLE_GDBTK=1
5127
5128            # Include some libraries that Tcl and Tk want.
5129            if test "${enable_ide}" = "yes"; then
5130               TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5131               CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5132            else
5133               TCL_LIBS='$(LIBGUI) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5134               CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5135            fi
5136            # Yes, the ordering seems wrong here.  But it isn't.
5137            # TK_LIBS is the list of libraries that need to be linked
5138            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
5139            # were in LIBS then any link tests after this point would
5140            # try to include things like `$(LIBGUI)', which wouldn't work.
5141            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
5142            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
5143
5144            if test x$gdb_cv_os_cygwin32 = xyes; then
5145               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32"
5146               WIN32LDAPP="-Wl,--subsystem,windows"
5147               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
5148            fi
5149         fi
5150     fi
5151 fi
5152
5153
5154
5155
5156
5157
5158
5159
5160 # end-sanitize-gdbtk
5161
5162 # If we find X, set shell vars x_includes and x_libraries to the
5163 # paths, otherwise set no_x=yes.
5164 # Uses ac_ vars as temps to allow command line to override cache and checks.
5165 # --without-x overrides everything else, but does not touch the cache.
5166 echo $ac_n "checking for X""... $ac_c" 1>&6
5167 echo "configure:5168: checking for X" >&5
5168
5169 # Check whether --with-x or --without-x was given.
5170 if test "${with_x+set}" = set; then
5171   withval="$with_x"
5172   :
5173 fi
5174
5175 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5176 if test "x$with_x" = xno; then
5177   # The user explicitly disabled X.
5178   have_x=disabled
5179 else
5180   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
5181     # Both variables are already set.
5182     have_x=yes
5183   else
5184 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
5185   echo $ac_n "(cached) $ac_c" 1>&6
5186 else
5187   # One or both of the vars are not set, and there is no cached value.
5188 ac_x_includes=NO ac_x_libraries=NO
5189 rm -fr conftestdir
5190 if mkdir conftestdir; then
5191   cd conftestdir
5192   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
5193   cat > Imakefile <<'EOF'
5194 acfindx:
5195         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
5196 EOF
5197   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
5198     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5199     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
5200     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5201     for ac_extension in a so sl; do
5202       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
5203         test -f $ac_im_libdir/libX11.$ac_extension; then
5204         ac_im_usrlibdir=$ac_im_libdir; break
5205       fi
5206     done
5207     # Screen out bogus values from the imake configuration.  They are
5208     # bogus both because they are the default anyway, and because
5209     # using them would break gcc on systems where it needs fixed includes.
5210     case "$ac_im_incroot" in
5211         /usr/include) ;;
5212         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
5213     esac
5214     case "$ac_im_usrlibdir" in
5215         /usr/lib | /lib) ;;
5216         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
5217     esac
5218   fi
5219   cd ..
5220   rm -fr conftestdir
5221 fi
5222
5223 if test "$ac_x_includes" = NO; then
5224   # Guess where to find include files, by looking for this one X11 .h file.
5225   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
5226
5227   # First, try using that file with no special directory specified.
5228 cat > conftest.$ac_ext <<EOF
5229 #line 5230 "configure"
5230 #include "confdefs.h"
5231 #include <$x_direct_test_include>
5232 EOF
5233 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5234 { (eval echo configure:5235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5235 ac_err=`grep -v '^ *+' conftest.out`
5236 if test -z "$ac_err"; then
5237   rm -rf conftest*
5238   # We can compile using X headers with no special include directory.
5239 ac_x_includes=
5240 else
5241   echo "$ac_err" >&5
5242   echo "configure: failed program was:" >&5
5243   cat conftest.$ac_ext >&5
5244   rm -rf conftest*
5245   # Look for the header file in a standard set of common directories.
5246 # Check X11 before X11Rn because it is often a symlink to the current release.
5247   for ac_dir in               \
5248     /usr/X11/include          \
5249     /usr/X11R6/include        \
5250     /usr/X11R5/include        \
5251     /usr/X11R4/include        \
5252                               \
5253     /usr/include/X11          \
5254     /usr/include/X11R6        \
5255     /usr/include/X11R5        \
5256     /usr/include/X11R4        \
5257                               \
5258     /usr/local/X11/include    \
5259     /usr/local/X11R6/include  \
5260     /usr/local/X11R5/include  \
5261     /usr/local/X11R4/include  \
5262                               \
5263     /usr/local/include/X11    \
5264     /usr/local/include/X11R6  \
5265     /usr/local/include/X11R5  \
5266     /usr/local/include/X11R4  \
5267                               \
5268     /usr/X386/include         \
5269     /usr/x386/include         \
5270     /usr/XFree86/include/X11  \
5271                               \
5272     /usr/include              \
5273     /usr/local/include        \
5274     /usr/unsupported/include  \
5275     /usr/athena/include       \
5276     /usr/local/x11r5/include  \
5277     /usr/lpp/Xamples/include  \
5278                               \
5279     /usr/openwin/include      \
5280     /usr/openwin/share/include \
5281     ; \
5282   do
5283     if test -r "$ac_dir/$x_direct_test_include"; then
5284       ac_x_includes=$ac_dir
5285       break
5286     fi
5287   done
5288 fi
5289 rm -f conftest*
5290 fi # $ac_x_includes = NO
5291
5292 if test "$ac_x_libraries" = NO; then
5293   # Check for the libraries.
5294
5295   test -z "$x_direct_test_library" && x_direct_test_library=Xt
5296   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
5297
5298   # See if we find them without any special options.
5299   # Don't add to $LIBS permanently.
5300   ac_save_LIBS="$LIBS"
5301   LIBS="-l$x_direct_test_library $LIBS"
5302 cat > conftest.$ac_ext <<EOF
5303 #line 5304 "configure"
5304 #include "confdefs.h"
5305
5306 int main() {
5307 ${x_direct_test_function}()
5308 ; return 0; }
5309 EOF
5310 if { (eval echo configure:5311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5311   rm -rf conftest*
5312   LIBS="$ac_save_LIBS"
5313 # We can link X programs with no special library path.
5314 ac_x_libraries=
5315 else
5316   echo "configure: failed program was:" >&5
5317   cat conftest.$ac_ext >&5
5318   rm -rf conftest*
5319   LIBS="$ac_save_LIBS"
5320 # First see if replacing the include by lib works.
5321 # Check X11 before X11Rn because it is often a symlink to the current release.
5322 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
5323     /usr/X11/lib          \
5324     /usr/X11R6/lib        \
5325     /usr/X11R5/lib        \
5326     /usr/X11R4/lib        \
5327                           \
5328     /usr/lib/X11          \
5329     /usr/lib/X11R6        \
5330     /usr/lib/X11R5        \
5331     /usr/lib/X11R4        \
5332                           \
5333     /usr/local/X11/lib    \
5334     /usr/local/X11R6/lib  \
5335     /usr/local/X11R5/lib  \
5336     /usr/local/X11R4/lib  \
5337                           \
5338     /usr/local/lib/X11    \
5339     /usr/local/lib/X11R6  \
5340     /usr/local/lib/X11R5  \
5341     /usr/local/lib/X11R4  \
5342                           \
5343     /usr/X386/lib         \
5344     /usr/x386/lib         \
5345     /usr/XFree86/lib/X11  \
5346                           \
5347     /usr/lib              \
5348     /usr/local/lib        \
5349     /usr/unsupported/lib  \
5350     /usr/athena/lib       \
5351     /usr/local/x11r5/lib  \
5352     /usr/lpp/Xamples/lib  \
5353     /lib/usr/lib/X11      \
5354                           \
5355     /usr/openwin/lib      \
5356     /usr/openwin/share/lib \
5357     ; \
5358 do
5359   for ac_extension in a so sl; do
5360     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
5361       ac_x_libraries=$ac_dir
5362       break 2
5363     fi
5364   done
5365 done
5366 fi
5367 rm -f conftest*
5368 fi # $ac_x_libraries = NO
5369
5370 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
5371   # Didn't find X anywhere.  Cache the known absence of X.
5372   ac_cv_have_x="have_x=no"
5373 else
5374   # Record where we found X for the cache.
5375   ac_cv_have_x="have_x=yes \
5376                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
5377 fi
5378 fi
5379   fi
5380   eval "$ac_cv_have_x"
5381 fi # $with_x != no
5382
5383 if test "$have_x" != yes; then
5384   echo "$ac_t""$have_x" 1>&6
5385   no_x=yes
5386 else
5387   # If each of the values was on the command line, it overrides each guess.
5388   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5389   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5390   # Update the cache value to reflect the command line values.
5391   ac_cv_have_x="have_x=yes \
5392                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
5393   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
5394 fi
5395
5396 # start-sanitize-sky
5397 # Enable GPU2 library for MIPS simulator
5398 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
5399 if test "${with_sim_gpu2+set}" = set; then
5400   withval="$with_sim_gpu2"
5401   case "${target}" in
5402   mips*-sky-*)
5403     if test -d "${withval}"
5404     then
5405       LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11"
5406     else
5407       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5408     fi ;;
5409   *)  echo "configure: warning: --with-sim-gpu2 option invalid for target ${target}" 1>&2
5410 esac
5411 fi
5412
5413 # Enable target accurate FP library
5414 # Check whether --with-sim-funit or --without-sim-funit was given.
5415 if test "${with_sim_funit+set}" = set; then
5416   withval="$with_sim_funit"
5417   case "${target}" in
5418   mips*-sky-*)
5419     if test -d "${withval}"
5420     then
5421       LIBS="${LIBS} -L${withval}/lib -lfunit"
5422     else
5423       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5424     fi ;;
5425   *)  echo "configure: warning: --with-sim-funit option invalid for target ${target}" 1>&2
5426 esac
5427 fi
5428 # end-sanitize-sky
5429
5430
5431
5432
5433
5434
5435
5436 # Begin stuff to support --enable-shared
5437 # Check whether --enable-shared or --disable-shared was given.
5438 if test "${enable_shared+set}" = set; then
5439   enableval="$enable_shared"
5440   case "${enableval}" in
5441   yes) shared=true ;;
5442   no)  shared=false ;;
5443   *) shared=true ;;
5444 esac
5445 fi
5446
5447 HLDFLAGS=
5448 HLDENV=
5449 # If we have shared libraries, try to set rpath reasonably.
5450 if test "${shared}" = "true"; then
5451   case "${host}" in
5452   *-*-hpux*)
5453     HLDFLAGS='-Wl,+s,+b,$(libdir)'
5454     ;;
5455   *-*-irix5* | *-*-irix6*)
5456     HLDFLAGS='-Wl,-rpath,$(libdir)'
5457     ;;
5458   *-*-linux*aout*)
5459     ;;
5460   *-*-linux* | *-pc-linux-gnu)
5461     HLDFLAGS='-Wl,-rpath,$(libdir)'
5462     ;;
5463   *-*-solaris*)
5464     HLDFLAGS='-R $(libdir)'
5465     ;;
5466   *-*-sysv4*)
5467     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
5468     ;;
5469   esac
5470 fi
5471
5472 # On SunOS, if the linker supports the -rpath option, use it to
5473 # prevent ../bfd and ../opcodes from being included in the run time
5474 # search path.
5475 case "${host}" in
5476   *-*-sunos*)
5477     echo 'main () { }' > conftest.c
5478     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
5479     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
5480       :
5481     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
5482       :
5483     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
5484       :
5485     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
5486       :
5487     elif test "${shared}" = "true"; then
5488       HLDFLAGS='-Wl,-rpath=$(libdir)'
5489     else
5490       HLDFLAGS='-Wl,-rpath='
5491     fi
5492     rm -f conftest.t conftest.c conftest
5493     ;;
5494 esac
5495
5496
5497 # End stuff to support --enable-shared
5498
5499 # target_subdir is used by the testsuite to find the target libraries.
5500 target_subdir=
5501 if test "${host}" != "${target}"; then
5502     target_subdir="${target_alias}/"
5503 fi
5504
5505
5506 frags=
5507 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
5508 if test ! -f ${host_makefile_frag}; then
5509 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
5510 fi
5511 frags="$frags $host_makefile_frag"
5512
5513 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
5514 if test ! -f ${target_makefile_frag}; then
5515 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
5516 fi
5517 frags="$frags $target_makefile_frag"
5518
5519
5520
5521
5522
5523 hostfile=`sed -n '
5524 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5525 ' ${host_makefile_frag}`
5526
5527 targetfile=`sed -n '
5528 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5529 ' ${target_makefile_frag}`
5530
5531 # these really aren't orthogonal true/false values of the same condition,
5532 # but shells are slow enough that I like to reuse the test conditions
5533 # whenever possible
5534 if test "${target}" = "${host}"; then
5535 nativefile=`sed -n '
5536 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
5537 ' ${host_makefile_frag}`
5538 # else
5539 # GDBserver is only useful in a "native" enviroment
5540 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
5541 fi
5542
5543
5544 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
5545 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
5546 # corresponding links.  But we have to remove the xm.h files and tm.h
5547 # files anyway, e.g. when switching from "configure host" to
5548 # "configure none".
5549
5550 files=
5551 links=
5552 rm -f xm.h
5553 if test "${hostfile}" != ""; then
5554 files="${files} config/${gdb_host_cpu}/${hostfile}"
5555 links="${links} xm.h"
5556 fi
5557 rm -f tm.h
5558 if test "${targetfile}" != ""; then
5559 files="${files} config/${gdb_target_cpu}/${targetfile}"
5560 links="${links} tm.h"
5561 fi
5562 rm -f nm.h
5563 if test "${nativefile}" != ""; then
5564 files="${files} config/${gdb_host_cpu}/${nativefile}"
5565 links="${links} nm.h"
5566 else
5567 # A cross-only configuration.
5568 files="${files} config/nm-empty.h"
5569 links="${links} nm.h"
5570 fi
5571 # start-sanitize-gdbtk
5572 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
5573 echo "configure:5574: checking whether ln -s works" >&5
5574 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
5575   echo $ac_n "(cached) $ac_c" 1>&6
5576 else
5577   rm -f conftestdata
5578 if ln -s X conftestdata 2>/dev/null
5579 then
5580   rm -f conftestdata
5581   ac_cv_prog_LN_S="ln -s"
5582 else
5583   ac_cv_prog_LN_S=ln
5584 fi
5585 fi
5586 LN_S="$ac_cv_prog_LN_S"
5587 if test "$ac_cv_prog_LN_S" = "ln -s"; then
5588   echo "$ac_t""yes" 1>&6
5589 else
5590   echo "$ac_t""no" 1>&6
5591 fi
5592
5593 # Make it possible to use the GUI without doing a full install
5594 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
5595   if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
5596   echo linking $srcdir/gdbtcl to gdbtcl
5597   $LN_S $srcdir/gdbtcl gdbtcl
5598   else
5599   echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl.  You will need to do a
5600   echo "         " make install before you are able to run the GUI.
5601   fi
5602 fi
5603 # end-sanitize-gdbtk
5604
5605
5606
5607 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
5608 echo "configure:5609: checking for Cygwin32 environment" >&5
5609 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
5610   echo $ac_n "(cached) $ac_c" 1>&6
5611 else
5612   cat > conftest.$ac_ext <<EOF
5613 #line 5614 "configure"
5614 #include "confdefs.h"
5615
5616 int main() {
5617 return __CYGWIN32__;
5618 ; return 0; }
5619 EOF
5620 if { (eval echo configure:5621: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5621   rm -rf conftest*
5622   am_cv_cygwin32=yes
5623 else
5624   echo "configure: failed program was:" >&5
5625   cat conftest.$ac_ext >&5
5626   rm -rf conftest*
5627   am_cv_cygwin32=no
5628 fi
5629 rm -f conftest*
5630 rm -f conftest*
5631 fi
5632
5633 echo "$ac_t""$am_cv_cygwin32" 1>&6
5634 CYGWIN32=
5635 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
5636 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
5637 echo "configure:5638: checking for Mingw32 environment" >&5
5638 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
5639   echo $ac_n "(cached) $ac_c" 1>&6
5640 else
5641   cat > conftest.$ac_ext <<EOF
5642 #line 5643 "configure"
5643 #include "confdefs.h"
5644
5645 int main() {
5646 return __MINGW32__;
5647 ; return 0; }
5648 EOF
5649 if { (eval echo configure:5650: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5650   rm -rf conftest*
5651   am_cv_mingw32=yes
5652 else
5653   echo "configure: failed program was:" >&5
5654   cat conftest.$ac_ext >&5
5655   rm -rf conftest*
5656   am_cv_mingw32=no
5657 fi
5658 rm -f conftest*
5659 rm -f conftest*
5660 fi
5661
5662 echo "$ac_t""$am_cv_mingw32" 1>&6
5663 MINGW32=
5664 test "$am_cv_mingw32" = yes && MINGW32=yes
5665
5666
5667 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5668 echo "configure:5669: checking for executable suffix" >&5
5669 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
5670   echo $ac_n "(cached) $ac_c" 1>&6
5671 else
5672   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
5673 am_cv_exeext=.exe
5674 else
5675 cat > am_c_test.c << 'EOF'
5676 int main() {
5677 /* Nothing needed here */
5678 }
5679 EOF
5680 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
5681 am_cv_exeext=
5682 for file in am_c_test.*; do
5683    case $file in
5684     *.c) ;;
5685     *.o) ;;
5686     *) am_cv_exeext=`echo $file | sed -e s/am_c_test//` ;;
5687    esac
5688 done
5689 rm -f am_c_test*
5690 fi
5691
5692 test x"${am_cv_exeext}" = x && am_cv_exeext=no
5693 fi
5694 EXEEXT=""
5695 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
5696 echo "$ac_t""${am_cv_exeext}" 1>&6
5697
5698
5699 subdirs="$configdirs"
5700
5701 trap '' 1 2 15
5702 cat > confcache <<\EOF
5703 # This file is a shell script that caches the results of configure
5704 # tests run on this system so they can be shared between configure
5705 # scripts and configure runs.  It is not useful on other systems.
5706 # If it contains results you don't want to keep, you may remove or edit it.
5707 #
5708 # By default, configure uses ./config.cache as the cache file,
5709 # creating it if it does not exist already.  You can give configure
5710 # the --cache-file=FILE option to use a different cache file; that is
5711 # what configure does when it calls configure scripts in
5712 # subdirectories, so they share the cache.
5713 # Giving --cache-file=/dev/null disables caching, for debugging configure.
5714 # config.status only pays attention to the cache file if you give it the
5715 # --recheck option to rerun configure.
5716 #
5717 EOF
5718 # The following way of writing the cache mishandles newlines in values,
5719 # but we know of no workaround that is simple, portable, and efficient.
5720 # So, don't put newlines in cache variables' values.
5721 # Ultrix sh set writes to stderr and can't be redirected directly,
5722 # and sets the high bit in the cache file unless we assign to the vars.
5723 (set) 2>&1 |
5724   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
5725   *ac_space=\ *)
5726     # `set' does not quote correctly, so add quotes (double-quote substitution
5727     # turns \\\\ into \\, and sed turns \\ into \).
5728     sed -n \
5729       -e "s/'/'\\\\''/g" \
5730       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
5731     ;;
5732   *)
5733     # `set' quotes correctly as required by POSIX, so do not add quotes.
5734     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
5735     ;;
5736   esac >> confcache
5737 if cmp -s $cache_file confcache; then
5738   :
5739 else
5740   if test -w $cache_file; then
5741     echo "updating cache $cache_file"
5742     cat confcache > $cache_file
5743   else
5744     echo "not updating unwritable cache $cache_file"
5745   fi
5746 fi
5747 rm -f confcache
5748
5749 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
5750
5751 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5752 # Let make expand exec_prefix.
5753 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5754
5755 # Any assignment to VPATH causes Sun make to only execute
5756 # the first set of double-colon rules, so remove it if not needed.
5757 # If there is a colon in the path, we need to keep it.
5758 if test "x$srcdir" = x.; then
5759   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
5760 fi
5761
5762 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
5763
5764 DEFS=-DHAVE_CONFIG_H
5765
5766 # Without the "./", some shells look in PATH for config.status.
5767 : ${CONFIG_STATUS=./config.status}
5768
5769 echo creating $CONFIG_STATUS
5770 rm -f $CONFIG_STATUS
5771 cat > $CONFIG_STATUS <<EOF
5772 #! /bin/sh
5773 # Generated automatically by configure.
5774 # Run this file to recreate the current configuration.
5775 # This directory was configured as follows,
5776 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
5777 #
5778 # $0 $ac_configure_args
5779 #
5780 # Compiler output produced by configure, useful for debugging
5781 # configure, is in ./config.log if it exists.
5782
5783 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
5784 for ac_option
5785 do
5786   case "\$ac_option" in
5787   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5788     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
5789     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
5790   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
5791     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
5792     exit 0 ;;
5793   -help | --help | --hel | --he | --h)
5794     echo "\$ac_cs_usage"; exit 0 ;;
5795   *) echo "\$ac_cs_usage"; exit 1 ;;
5796   esac
5797 done
5798
5799 ac_given_srcdir=$srcdir
5800 ac_given_INSTALL="$INSTALL"
5801
5802 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
5803 EOF
5804 cat >> $CONFIG_STATUS <<EOF
5805
5806 # Protect against being on the right side of a sed subst in config.status.
5807 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
5808  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
5809 $ac_vpsub
5810 $extrasub
5811 s%@SHELL@%$SHELL%g
5812 s%@CFLAGS@%$CFLAGS%g
5813 s%@CPPFLAGS@%$CPPFLAGS%g
5814 s%@CXXFLAGS@%$CXXFLAGS%g
5815 s%@DEFS@%$DEFS%g
5816 s%@LDFLAGS@%$LDFLAGS%g
5817 s%@LIBS@%$LIBS%g
5818 s%@exec_prefix@%$exec_prefix%g
5819 s%@prefix@%$prefix%g
5820 s%@program_transform_name@%$program_transform_name%g
5821 s%@bindir@%$bindir%g
5822 s%@sbindir@%$sbindir%g
5823 s%@libexecdir@%$libexecdir%g
5824 s%@datadir@%$datadir%g
5825 s%@sysconfdir@%$sysconfdir%g
5826 s%@sharedstatedir@%$sharedstatedir%g
5827 s%@localstatedir@%$localstatedir%g
5828 s%@libdir@%$libdir%g
5829 s%@includedir@%$includedir%g
5830 s%@oldincludedir@%$oldincludedir%g
5831 s%@infodir@%$infodir%g
5832 s%@mandir@%$mandir%g
5833 s%@CC@%$CC%g
5834 s%@CPP@%$CPP%g
5835 s%@DLLTOOL@%$DLLTOOL%g
5836 s%@host@%$host%g
5837 s%@host_alias@%$host_alias%g
5838 s%@host_cpu@%$host_cpu%g
5839 s%@host_vendor@%$host_vendor%g
5840 s%@host_os@%$host_os%g
5841 s%@target@%$target%g
5842 s%@target_alias@%$target_alias%g
5843 s%@target_cpu@%$target_cpu%g
5844 s%@target_vendor@%$target_vendor%g
5845 s%@target_os@%$target_os%g
5846 s%@build@%$build%g
5847 s%@build_alias@%$build_alias%g
5848 s%@build_cpu@%$build_cpu%g
5849 s%@build_vendor@%$build_vendor%g
5850 s%@build_os@%$build_os%g
5851 s%@SET_MAKE@%$SET_MAKE%g
5852 s%@RANLIB@%$RANLIB%g
5853 s%@ALLOCA@%$ALLOCA%g
5854 s%@USE_NLS@%$USE_NLS%g
5855 s%@MSGFMT@%$MSGFMT%g
5856 s%@GMSGFMT@%$GMSGFMT%g
5857 s%@XGETTEXT@%$XGETTEXT%g
5858 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
5859 s%@CATALOGS@%$CATALOGS%g
5860 s%@CATOBJEXT@%$CATOBJEXT%g
5861 s%@DATADIRNAME@%$DATADIRNAME%g
5862 s%@GMOFILES@%$GMOFILES%g
5863 s%@INSTOBJEXT@%$INSTOBJEXT%g
5864 s%@INTLDEPS@%$INTLDEPS%g
5865 s%@INTLLIBS@%$INTLLIBS%g
5866 s%@INTLOBJS@%$INTLOBJS%g
5867 s%@POFILES@%$POFILES%g
5868 s%@POSUB@%$POSUB%g
5869 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
5870 s%@GT_NO@%$GT_NO%g
5871 s%@GT_YES@%$GT_YES%g
5872 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
5873 s%@l@%$l%g
5874 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
5875 s%@INSTALL_DATA@%$INSTALL_DATA%g
5876 s%@AR@%$AR%g
5877 s%@YACC@%$YACC%g
5878 s%@AWK@%$AWK%g
5879 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
5880 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
5881 s%@MMALLOC@%$MMALLOC%g
5882 s%@ENABLE_IDE@%$ENABLE_IDE%g
5883 s%@WIN32LIBS@%$WIN32LIBS%g
5884 s%@WIN32LDAPP@%$WIN32LDAPP%g
5885 s%@WINDRES@%$WINDRES%g
5886 s%@TCL_VERSION@%$TCL_VERSION%g
5887 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
5888 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
5889 s%@TCL_CC@%$TCL_CC%g
5890 s%@TCL_DEFS@%$TCL_DEFS%g
5891 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
5892 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
5893 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
5894 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
5895 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
5896 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
5897 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
5898 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
5899 s%@TCL_RANLIB@%$TCL_RANLIB%g
5900 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
5901 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
5902 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
5903 s%@TK_VERSION@%$TK_VERSION%g
5904 s%@TK_DEFS@%$TK_DEFS%g
5905 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
5906 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
5907 s%@TK_XLIBSW@%$TK_XLIBSW%g
5908 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
5909 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
5910 s%@TCLHDIR@%$TCLHDIR%g
5911 s%@TKHDIR@%$TKHDIR%g
5912 s%@ITCLHDIR@%$ITCLHDIR%g
5913 s%@ITCLLIB@%$ITCLLIB%g
5914 s%@TIXHDIR@%$TIXHDIR%g
5915 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
5916 s%@X_CFLAGS@%$X_CFLAGS%g
5917 s%@X_LDFLAGS@%$X_LDFLAGS%g
5918 s%@X_LIBS@%$X_LIBS%g
5919 s%@TIXLIB@%$TIXLIB%g
5920 s%@TIX_DEPS@%$TIX_DEPS%g
5921 s%@GDBTKLIBS@%$GDBTKLIBS%g
5922 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
5923 s%@CONFIG_OBS@%$CONFIG_OBS%g
5924 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
5925 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
5926 s%@HLDFLAGS@%$HLDFLAGS%g
5927 s%@HLDENV@%$HLDENV%g
5928 s%@target_subdir@%$target_subdir%g
5929 /@host_makefile_frag@/r $host_makefile_frag
5930 s%@host_makefile_frag@%%g
5931 /@target_makefile_frag@/r $target_makefile_frag
5932 s%@target_makefile_frag@%%g
5933 s%@frags@%$frags%g
5934 s%@LN_S@%$LN_S%g
5935 s%@EXEEXT@%$EXEEXT%g
5936 s%@subdirs@%$subdirs%g
5937
5938 CEOF
5939 EOF
5940
5941 cat >> $CONFIG_STATUS <<\EOF
5942
5943 # Split the substitutions into bite-sized pieces for seds with
5944 # small command number limits, like on Digital OSF/1 and HP-UX.
5945 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
5946 ac_file=1 # Number of current file.
5947 ac_beg=1 # First line for current file.
5948 ac_end=$ac_max_sed_cmds # Line after last line for current file.
5949 ac_more_lines=:
5950 ac_sed_cmds=""
5951 while $ac_more_lines; do
5952   if test $ac_beg -gt 1; then
5953     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
5954   else
5955     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
5956   fi
5957   if test ! -s conftest.s$ac_file; then
5958     ac_more_lines=false
5959     rm -f conftest.s$ac_file
5960   else
5961     if test -z "$ac_sed_cmds"; then
5962       ac_sed_cmds="sed -f conftest.s$ac_file"
5963     else
5964       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
5965     fi
5966     ac_file=`expr $ac_file + 1`
5967     ac_beg=$ac_end
5968     ac_end=`expr $ac_end + $ac_max_sed_cmds`
5969   fi
5970 done
5971 if test -z "$ac_sed_cmds"; then
5972   ac_sed_cmds=cat
5973 fi
5974 EOF
5975
5976 cat >> $CONFIG_STATUS <<EOF
5977
5978 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
5979 EOF
5980 cat >> $CONFIG_STATUS <<\EOF
5981 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
5982   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5983   case "$ac_file" in
5984   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
5985        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
5986   *) ac_file_in="${ac_file}.in" ;;
5987   esac
5988
5989   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
5990
5991   # Remove last slash and all that follows it.  Not all systems have dirname.
5992   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
5993   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
5994     # The file is in a subdirectory.
5995     test ! -d "$ac_dir" && mkdir "$ac_dir"
5996     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
5997     # A "../" for each directory in $ac_dir_suffix.
5998     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
5999   else
6000     ac_dir_suffix= ac_dots=
6001   fi
6002
6003   case "$ac_given_srcdir" in
6004   .)  srcdir=.
6005       if test -z "$ac_dots"; then top_srcdir=.
6006       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6007   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6008   *) # Relative path.
6009     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6010     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6011   esac
6012
6013   case "$ac_given_INSTALL" in
6014   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6015   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6016   esac
6017
6018   echo creating "$ac_file"
6019   rm -f "$ac_file"
6020   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6021   case "$ac_file" in
6022   *Makefile*) ac_comsub="1i\\
6023 # $configure_input" ;;
6024   *) ac_comsub= ;;
6025   esac
6026
6027   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6028   sed -e "$ac_comsub
6029 s%@configure_input@%$configure_input%g
6030 s%@srcdir@%$srcdir%g
6031 s%@top_srcdir@%$top_srcdir%g
6032 s%@INSTALL@%$INSTALL%g
6033 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6034 fi; done
6035 rm -f conftest.s*
6036
6037 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6038 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6039 #
6040 # ac_d sets the value in "#define NAME VALUE" lines.
6041 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6042 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6043 ac_dC='\3'
6044 ac_dD='%g'
6045 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6046 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6047 ac_uB='\([      ]\)%\1#\2define\3'
6048 ac_uC=' '
6049 ac_uD='\4%g'
6050 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6051 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6052 ac_eB='$%\1#\2define\3'
6053 ac_eC=' '
6054 ac_eD='%g'
6055
6056 if test "${CONFIG_HEADERS+set}" != set; then
6057 EOF
6058 cat >> $CONFIG_STATUS <<EOF
6059   CONFIG_HEADERS="config.h:config.in"
6060 EOF
6061 cat >> $CONFIG_STATUS <<\EOF
6062 fi
6063 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6064   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6065   case "$ac_file" in
6066   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6067        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6068   *) ac_file_in="${ac_file}.in" ;;
6069   esac
6070
6071   echo creating $ac_file
6072
6073   rm -f conftest.frag conftest.in conftest.out
6074   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6075   cat $ac_file_inputs > conftest.in
6076
6077 EOF
6078
6079 # Transform confdefs.h into a sed script conftest.vals that substitutes
6080 # the proper values into config.h.in to produce config.h.  And first:
6081 # Protect against being on the right side of a sed subst in config.status.
6082 # Protect against being in an unquoted here document in config.status.
6083 rm -f conftest.vals
6084 cat > conftest.hdr <<\EOF
6085 s/[\\&%]/\\&/g
6086 s%[\\$`]%\\&%g
6087 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6088 s%ac_d%ac_u%gp
6089 s%ac_u%ac_e%gp
6090 EOF
6091 sed -n -f conftest.hdr confdefs.h > conftest.vals
6092 rm -f conftest.hdr
6093
6094 # This sed command replaces #undef with comments.  This is necessary, for
6095 # example, in the case of _POSIX_SOURCE, which is predefined and required
6096 # on some systems where configure will not decide to define it.
6097 cat >> conftest.vals <<\EOF
6098 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6099 EOF
6100
6101 # Break up conftest.vals because some shells have a limit on
6102 # the size of here documents, and old seds have small limits too.
6103
6104 rm -f conftest.tail
6105 while :
6106 do
6107   ac_lines=`grep -c . conftest.vals`
6108   # grep -c gives empty output for an empty file on some AIX systems.
6109   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6110   # Write a limited-size here document to conftest.frag.
6111   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6112   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6113   echo 'CEOF
6114   sed -f conftest.frag conftest.in > conftest.out
6115   rm -f conftest.in
6116   mv conftest.out conftest.in
6117 ' >> $CONFIG_STATUS
6118   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6119   rm -f conftest.vals
6120   mv conftest.tail conftest.vals
6121 done
6122 rm -f conftest.vals
6123
6124 cat >> $CONFIG_STATUS <<\EOF
6125   rm -f conftest.frag conftest.h
6126   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6127   cat conftest.in >> conftest.h
6128   rm -f conftest.in
6129   if cmp -s $ac_file conftest.h 2>/dev/null; then
6130     echo "$ac_file is unchanged"
6131     rm -f conftest.h
6132   else
6133     # Remove last slash and all that follows it.  Not all systems have dirname.
6134       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6135       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6136       # The file is in a subdirectory.
6137       test ! -d "$ac_dir" && mkdir "$ac_dir"
6138     fi
6139     rm -f $ac_file
6140     mv conftest.h $ac_file
6141   fi
6142 fi; done
6143
6144 EOF
6145
6146 cat >> $CONFIG_STATUS <<EOF
6147 ac_sources="$files"
6148 ac_dests="$links"
6149 EOF
6150
6151 cat >> $CONFIG_STATUS <<\EOF
6152 srcdir=$ac_given_srcdir
6153 while test -n "$ac_sources"; do
6154   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6155   set $ac_sources; ac_source=$1; shift; ac_sources=$*
6156
6157   echo "linking $srcdir/$ac_source to $ac_dest"
6158
6159   if test ! -r $srcdir/$ac_source; then
6160     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
6161   fi
6162   rm -f $ac_dest
6163
6164   # Make relative symlinks.
6165   # Remove last slash and all that follows it.  Not all systems have dirname.
6166   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
6167   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
6168     # The dest file is in a subdirectory.
6169     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
6170     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
6171     # A "../" for each directory in $ac_dest_dir_suffix.
6172     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
6173   else
6174     ac_dest_dir_suffix= ac_dots=
6175   fi
6176
6177   case "$srcdir" in
6178   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
6179   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
6180   esac
6181
6182   # Make a symlink if possible; otherwise try a hard link.
6183   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6184     ln $srcdir/$ac_source $ac_dest; then :
6185   else
6186     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
6187   fi
6188 done
6189 EOF
6190 cat >> $CONFIG_STATUS <<EOF
6191
6192 gdb_host_cpu=$gdb_host_cpu
6193 gdb_target_cpu=$gdb_target_cpu
6194 nativefile=$nativefile
6195
6196 EOF
6197 cat >> $CONFIG_STATUS <<\EOF
6198
6199 if test "${nativefile}" = ""; then
6200 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
6201         < Makefile > Makefile.tem
6202 mv -f Makefile.tem Makefile
6203 fi
6204
6205 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
6206 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
6207 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
6208 mv -f Makefile.tmp Makefile
6209
6210 case x$CONFIG_HEADERS in
6211 xconfig.h:config.in)
6212 echo > stamp-h ;;
6213 esac
6214
6215 exit 0
6216 EOF
6217 chmod +x $CONFIG_STATUS
6218 rm -fr confdefs* $ac_clean_files
6219 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6220
6221 if test "$no_recursion" != yes; then
6222
6223   # Remove --cache-file and --srcdir arguments so they do not pile up.
6224   ac_sub_configure_args=
6225   ac_prev=
6226   for ac_arg in $ac_configure_args; do
6227     if test -n "$ac_prev"; then
6228       ac_prev=
6229       continue
6230     fi
6231     case "$ac_arg" in
6232     -cache-file | --cache-file | --cache-fil | --cache-fi \
6233     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6234       ac_prev=cache_file ;;
6235     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6236     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
6237       ;;
6238     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6239       ac_prev=srcdir ;;
6240     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6241       ;;
6242     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
6243     esac
6244   done
6245
6246   for ac_config_dir in $configdirs; do
6247
6248     # Do not complain, so a configure script can configure whichever
6249     # parts of a large source tree are present.
6250     if test ! -d $srcdir/$ac_config_dir; then
6251       continue
6252     fi
6253
6254     echo configuring in $ac_config_dir
6255
6256     case "$srcdir" in
6257     .) ;;
6258     *)
6259       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
6260       else
6261         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
6262       fi
6263       ;;
6264     esac
6265
6266     ac_popdir=`pwd`
6267     cd $ac_config_dir
6268
6269       # A "../" for each directory in /$ac_config_dir.
6270       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
6271
6272     case "$srcdir" in
6273     .) # No --srcdir option.  We are building in place.
6274       ac_sub_srcdir=$srcdir ;;
6275     /*) # Absolute path.
6276       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
6277     *) # Relative path.
6278       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
6279     esac
6280
6281     # Check for guested configure; otherwise get Cygnus style configure.
6282     if test -f $ac_sub_srcdir/configure; then
6283       ac_sub_configure=$ac_sub_srcdir/configure
6284     elif test -f $ac_sub_srcdir/configure.in; then
6285       ac_sub_configure=$ac_configure
6286     else
6287       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
6288       ac_sub_configure=
6289     fi
6290
6291     # The recursion is here.
6292     if test -n "$ac_sub_configure"; then
6293
6294       # Make the cache file name correct relative to the subdirectory.
6295       case "$cache_file" in
6296       /*) ac_sub_cache_file=$cache_file ;;
6297       *) # Relative path.
6298         ac_sub_cache_file="$ac_dots$cache_file" ;;
6299       esac
6300   case "$ac_given_INSTALL" in
6301         [/$]*) INSTALL="$ac_given_INSTALL" ;;
6302         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6303         esac
6304
6305       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
6306       # The eval makes quoting arguments work.
6307       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
6308       then :
6309       else
6310         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
6311       fi
6312     fi
6313
6314     cd $ac_popdir
6315   done
6316 fi
6317
6318
6319 exit 0
6320