gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.2
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --disable-nls           do not use Native Language Support"
  16 ac_help="$ac_help
  17   --with-included-gettext use the GNU gettext library included here"
  18 ac_help="$ac_help
  19   --enable-netrom "
  20 ac_help="$ac_help
  21   --enable-build-warnings               Enable build-time compiler warnings if gcc is used"
  22 ac_help="$ac_help
  23   --with-mmalloc          Use memory mapped malloc package"
  24 # start-sanitize-carp
  25 ac_help="$ac_help
  26   --enable-carp        Configure alternative readaptive paradigm "
  27 ac_help="$ac_help
  28   --enable-targets        alternative target configurations"
  29 # end-sanitize-carp
  30 ac_help="$ac_help
  31   --enable-ide            Enable IDE support"
  32 ac_help="$ac_help
  33   --with-foundry-libs=DIR Use the Foundry SDK in DIR"
  34 ac_help="$ac_help
  35   --enable-gdbtk          Enable GDBTK GUI front end"
  36 ac_help="$ac_help
  37   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  38 ac_help="$ac_help
  39   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  40 ac_help="$ac_help
  41   --with-tclinclude=DIR   Directory where tcl private headers are"
  42 ac_help="$ac_help
  43   --with-tkinclude=DIR    Directory where tk private headers are"
  44 ac_help="$ac_help
  45   --with-x                use the X Window System"
  46 ac_help="$ac_help
  47   --with-sim-gpu2=DIR     Use GPU2 library under given DIR"
  48 ac_help="$ac_help
  49   --with-sim-funit=DIR    Use target FP lib under given DIR"
  50 ac_help="$ac_help
  51   --enable-shared         Use shared libraries"
  52
  53 # Initialize some variables set by options.
  54 # The variables have the same names as the options, with
  55 # dashes changed to underlines.
  56 build=NONE
  57 cache_file=./config.cache
  58 exec_prefix=NONE
  59 host=NONE
  60 no_create=
  61 nonopt=NONE
  62 no_recursion=
  63 prefix=NONE
  64 program_prefix=NONE
  65 program_suffix=NONE
  66 program_transform_name=s,x,x,
  67 silent=
  68 site=
  69 srcdir=
  70 target=NONE
  71 verbose=
  72 x_includes=NONE
  73 x_libraries=NONE
  74 bindir='${exec_prefix}/bin'
  75 sbindir='${exec_prefix}/sbin'
  76 libexecdir='${exec_prefix}/libexec'
  77 datadir='${prefix}/share'
  78 sysconfdir='${prefix}/etc'
  79 sharedstatedir='${prefix}/com'
  80 localstatedir='${prefix}/var'
  81 libdir='${exec_prefix}/lib'
  82 includedir='${prefix}/include'
  83 oldincludedir='/usr/include'
  84 infodir='${prefix}/info'
  85 mandir='${prefix}/man'
  86
  87 # Initialize some other variables.
  88 subdirs=
  89 MFLAGS= MAKEFLAGS=
  90 SHELL=${CONFIG_SHELL-/bin/sh}
  91 # Maximum number of lines to put in a shell here document.
  92 ac_max_here_lines=12
  93
  94 ac_prev=
  95 for ac_option
  96 do
  97
  98   # If the previous option needs an argument, assign it.
  99   if test -n "$ac_prev"; then
 100     eval "$ac_prev=\$ac_option"
 101     ac_prev=
 102     continue
 103   fi
 104
 105   case "$ac_option" in
 106   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 107   *) ac_optarg= ;;
 108   esac
 109
 110   # Accept the important Cygnus configure options, so we can diagnose typos.
 111
 112   case "$ac_option" in
 113
 114   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 115     ac_prev=bindir ;;
 116   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 117     bindir="$ac_optarg" ;;
 118
 119   -build | --build | --buil | --bui | --bu)
 120     ac_prev=build ;;
 121   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 122     build="$ac_optarg" ;;
 123
 124   -cache-file | --cache-file | --cache-fil | --cache-fi \
 125   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 126     ac_prev=cache_file ;;
 127   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 128   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 129     cache_file="$ac_optarg" ;;
 130
 131   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 132     ac_prev=datadir ;;
 133   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 134   | --da=*)
 135     datadir="$ac_optarg" ;;
 136
 137   -disable-* | --disable-*)
 138     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 139     # Reject names that are not valid shell variable names.
 140     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 141       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 142     fi
 143     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 144     eval "enable_${ac_feature}=no" ;;
 145
 146   -enable-* | --enable-*)
 147     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 148     # Reject names that are not valid shell variable names.
 149     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 150       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 151     fi
 152     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 153     case "$ac_option" in
 154       *=*) ;;
 155       *) ac_optarg=yes ;;
 156     esac
 157     eval "enable_${ac_feature}='$ac_optarg'" ;;
 158
 159   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 160   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 161   | --exec | --exe | --ex)
 162     ac_prev=exec_prefix ;;
 163   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 164   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 165   | --exec=* | --exe=* | --ex=*)
 166     exec_prefix="$ac_optarg" ;;
 167
 168   -gas | --gas | --ga | --g)
 169     # Obsolete; use --with-gas.
 170     with_gas=yes ;;
 171
 172   -help | --help | --hel | --he)
 173     # Omit some internal or obsolete options to make the list less imposing.
 174     # This message is too long to be a string in the A/UX 3.1 sh.
 175     cat << EOF
 176 Usage: configure [options] [host]
 177 Options: [defaults in brackets after descriptions]
 178 Configuration:
 179   --cache-file=FILE       cache test results in FILE
 180   --help                  print this message
 181   --no-create             do not create output files
 182   --quiet, --silent       do not print \`checking...' messages
 183   --version               print the version of autoconf that created configure
 184 Directory and file names:
 185   --prefix=PREFIX         install architecture-independent files in PREFIX
 186                           [$ac_default_prefix]
 187   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 188                           [same as prefix]
 189   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 190   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 191   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 192   --datadir=DIR           read-only architecture-independent data in DIR
 193                           [PREFIX/share]
 194   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 195   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 196                           [PREFIX/com]
 197   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 198   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 199   --includedir=DIR        C header files in DIR [PREFIX/include]
 200   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 201   --infodir=DIR           info documentation in DIR [PREFIX/info]
 202   --mandir=DIR            man documentation in DIR [PREFIX/man]
 203   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 204   --program-prefix=PREFIX prepend PREFIX to installed program names
 205   --program-suffix=SUFFIX append SUFFIX to installed program names
 206   --program-transform-name=PROGRAM
 207                           run sed PROGRAM on installed program names
 208 EOF
 209     cat << EOF
 210 Host type:
 211   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 212   --host=HOST             configure for HOST [guessed]
 213   --target=TARGET         configure for TARGET [TARGET=HOST]
 214 Features and packages:
 215   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 216   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 217   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 218   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 219   --x-includes=DIR        X include files are in DIR
 220   --x-libraries=DIR       X library files are in DIR
 221 EOF
 222     if test -n "$ac_help"; then
 223       echo "--enable and --with options recognized:$ac_help"
 224     fi
 225     exit 0 ;;
 226
 227   -host | --host | --hos | --ho)
 228     ac_prev=host ;;
 229   -host=* | --host=* | --hos=* | --ho=*)
 230     host="$ac_optarg" ;;
 231
 232   -includedir | --includedir | --includedi | --included | --include \
 233   | --includ | --inclu | --incl | --inc)
 234     ac_prev=includedir ;;
 235   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 236   | --includ=* | --inclu=* | --incl=* | --inc=*)
 237     includedir="$ac_optarg" ;;
 238
 239   -infodir | --infodir | --infodi | --infod | --info | --inf)
 240     ac_prev=infodir ;;
 241   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 242     infodir="$ac_optarg" ;;
 243
 244   -libdir | --libdir | --libdi | --libd)
 245     ac_prev=libdir ;;
 246   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 247     libdir="$ac_optarg" ;;
 248
 249   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 250   | --libexe | --libex | --libe)
 251     ac_prev=libexecdir ;;
 252   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 253   | --libexe=* | --libex=* | --libe=*)
 254     libexecdir="$ac_optarg" ;;
 255
 256   -localstatedir | --localstatedir | --localstatedi | --localstated \
 257   | --localstate | --localstat | --localsta | --localst \
 258   | --locals | --local | --loca | --loc | --lo)
 259     ac_prev=localstatedir ;;
 260   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 261   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 262   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 263     localstatedir="$ac_optarg" ;;
 264
 265   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 266     ac_prev=mandir ;;
 267   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 268     mandir="$ac_optarg" ;;
 269
 270   -nfp | --nfp | --nf)
 271     # Obsolete; use --without-fp.
 272     with_fp=no ;;
 273
 274   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 275   | --no-cr | --no-c)
 276     no_create=yes ;;
 277
 278   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 279   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 280     no_recursion=yes ;;
 281
 282   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 283   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 284   | --oldin | --oldi | --old | --ol | --o)
 285     ac_prev=oldincludedir ;;
 286   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 287   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 288   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 289     oldincludedir="$ac_optarg" ;;
 290
 291   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 292     ac_prev=prefix ;;
 293   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 294     prefix="$ac_optarg" ;;
 295
 296   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 297   | --program-pre | --program-pr | --program-p)
 298     ac_prev=program_prefix ;;
 299   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 300   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 301     program_prefix="$ac_optarg" ;;
 302
 303   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 304   | --program-suf | --program-su | --program-s)
 305     ac_prev=program_suffix ;;
 306   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 307   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 308     program_suffix="$ac_optarg" ;;
 309
 310   -program-transform-name | --program-transform-name \
 311   | --program-transform-nam | --program-transform-na \
 312   | --program-transform-n | --program-transform- \
 313   | --program-transform | --program-transfor \
 314   | --program-transfo | --program-transf \
 315   | --program-trans | --program-tran \
 316   | --progr-tra | --program-tr | --program-t)
 317     ac_prev=program_transform_name ;;
 318   -program-transform-name=* | --program-transform-name=* \
 319   | --program-transform-nam=* | --program-transform-na=* \
 320   | --program-transform-n=* | --program-transform-=* \
 321   | --program-transform=* | --program-transfor=* \
 322   | --program-transfo=* | --program-transf=* \
 323   | --program-trans=* | --program-tran=* \
 324   | --progr-tra=* | --program-tr=* | --program-t=*)
 325     program_transform_name="$ac_optarg" ;;
 326
 327   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 328   | -silent | --silent | --silen | --sile | --sil)
 329     silent=yes ;;
 330
 331   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 332     ac_prev=sbindir ;;
 333   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 334   | --sbi=* | --sb=*)
 335     sbindir="$ac_optarg" ;;
 336
 337   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 338   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 339   | --sharedst | --shareds | --shared | --share | --shar \
 340   | --sha | --sh)
 341     ac_prev=sharedstatedir ;;
 342   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 343   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 344   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 345   | --sha=* | --sh=*)
 346     sharedstatedir="$ac_optarg" ;;
 347
 348   -site | --site | --sit)
 349     ac_prev=site ;;
 350   -site=* | --site=* | --sit=*)
 351     site="$ac_optarg" ;;
 352
 353   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 354     ac_prev=srcdir ;;
 355   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 356     srcdir="$ac_optarg" ;;
 357
 358   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 359   | --syscon | --sysco | --sysc | --sys | --sy)
 360     ac_prev=sysconfdir ;;
 361   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 362   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 363     sysconfdir="$ac_optarg" ;;
 364
 365   -target | --target | --targe | --targ | --tar | --ta | --t)
 366     ac_prev=target ;;
 367   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 368     target="$ac_optarg" ;;
 369
 370   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 371     verbose=yes ;;
 372
 373   -version | --version | --versio | --versi | --vers)
 374     echo "configure generated by autoconf version 2.12.2"
 375     exit 0 ;;
 376
 377   -with-* | --with-*)
 378     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 379     # Reject names that are not valid shell variable names.
 380     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 381       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 382     fi
 383     ac_package=`echo $ac_package| sed 's/-/_/g'`
 384     case "$ac_option" in
 385       *=*) ;;
 386       *) ac_optarg=yes ;;
 387     esac
 388     eval "with_${ac_package}='$ac_optarg'" ;;
 389
 390   -without-* | --without-*)
 391     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 392     # Reject names that are not valid shell variable names.
 393     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 394       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 395     fi
 396     ac_package=`echo $ac_package| sed 's/-/_/g'`
 397     eval "with_${ac_package}=no" ;;
 398
 399   --x)
 400     # Obsolete; use --with-x.
 401     with_x=yes ;;
 402
 403   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 404   | --x-incl | --x-inc | --x-in | --x-i)
 405     ac_prev=x_includes ;;
 406   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 407   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 408     x_includes="$ac_optarg" ;;
 409
 410   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 411   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 412     ac_prev=x_libraries ;;
 413   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 414   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 415     x_libraries="$ac_optarg" ;;
 416
 417   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 418     ;;
 419
 420   *)
 421     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 422       echo "configure: warning: $ac_option: invalid host type" 1>&2
 423     fi
 424     if test "x$nonopt" != xNONE; then
 425       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 426     fi
 427     nonopt="$ac_option"
 428     ;;
 429
 430   esac
 431 done
 432
 433 if test -n "$ac_prev"; then
 434   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 435 fi
 436
 437 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 438
 439 # File descriptor usage:
 440 # 0 standard input
 441 # 1 file creation
 442 # 2 errors and warnings
 443 # 3 some systems may open it to /dev/tty
 444 # 4 used on the Kubota Titan
 445 # 6 checking for... messages and results
 446 # 5 compiler messages saved in config.log
 447 if test "$silent" = yes; then
 448   exec 6>/dev/null
 449 else
 450   exec 6>&1
 451 fi
 452 exec 5>./config.log
 453
 454 echo "\
 455 This file contains any messages produced by compilers while
 456 running configure, to aid debugging if configure makes a mistake.
 457 " 1>&5
 458
 459 # Strip out --no-create and --no-recursion so they do not pile up.
 460 # Also quote any args containing shell metacharacters.
 461 ac_configure_args=
 462 for ac_arg
 463 do
 464   case "$ac_arg" in
 465   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 466   | --no-cr | --no-c) ;;
 467   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 468   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 469   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 470   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 471   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 472   esac
 473 done
 474
 475 # NLS nuisances.
 476 # Only set these to C if already set.  These must not be set unconditionally
 477 # because not all systems understand e.g. LANG=C (notably SCO).
 478 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 479 # Non-C LC_CTYPE values break the ctype check.
 480 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 481 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 482 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 483 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 484
 485 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 486 rm -rf conftest* confdefs.h
 487 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 488 echo > confdefs.h
 489
 490 # A filename unique to this package, relative to the directory that
 491 # configure is in, which we can look for to find out if srcdir is correct.
 492 ac_unique_file=main.c
 493
 494 # Find the source files, if location was not specified.
 495 if test -z "$srcdir"; then
 496   ac_srcdir_defaulted=yes
 497   # Try the directory containing this script, then its parent.
 498   ac_prog=$0
 499   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 500   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 501   srcdir=$ac_confdir
 502   if test ! -r $srcdir/$ac_unique_file; then
 503     srcdir=..
 504   fi
 505 else
 506   ac_srcdir_defaulted=no
 507 fi
 508 if test ! -r $srcdir/$ac_unique_file; then
 509   if test "$ac_srcdir_defaulted" = yes; then
 510     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 511   else
 512     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 513   fi
 514 fi
 515 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 516
 517 # Prefer explicitly selected file to automatically selected ones.
 518 if test -z "$CONFIG_SITE"; then
 519   if test "x$prefix" != xNONE; then
 520     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 521   else
 522     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 523   fi
 524 fi
 525 for ac_site_file in $CONFIG_SITE; do
 526   if test -r "$ac_site_file"; then
 527     echo "loading site script $ac_site_file"
 528     . "$ac_site_file"
 529   fi
 530 done
 531
 532 if test -r "$cache_file"; then
 533   echo "loading cache $cache_file"
 534   . $cache_file
 535 else
 536   echo "creating cache $cache_file"
 537   > $cache_file
 538 fi
 539
 540 ac_ext=c
 541 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 542 ac_cpp='$CPP $CPPFLAGS'
 543 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 544 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 545 cross_compiling=$ac_cv_prog_cc_cross
 546
 547 ac_exeext=
 548 ac_objext=o
 549 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 550   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 551   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 552     ac_n= ac_c='
 553 ' ac_t='        '
 554   else
 555     ac_n=-n ac_c= ac_t=
 556   fi
 557 else
 558   ac_n= ac_c='\c' ac_t=
 559 fi
 560
 561
 562
 563
 564 # Extract the first word of "gcc", so it can be a program name with args.
 565 set dummy gcc; ac_word=$2
 566 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 567 echo "configure:566: checking for $ac_word" >&5
 568 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 569   echo $ac_n "(cached) $ac_c" 1>&6
 570 else
 571   if test -n "$CC"; then
 572   ac_cv_prog_CC="$CC" # Let the user override the test.
 573 else
 574   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 575   for ac_dir in $PATH; do
 576     test -z "$ac_dir" && ac_dir=.
 577     if test -f $ac_dir/$ac_word; then
 578       ac_cv_prog_CC="gcc"
 579       break
 580     fi
 581   done
 582   IFS="$ac_save_ifs"
 583 fi
 584 fi
 585 CC="$ac_cv_prog_CC"
 586 if test -n "$CC"; then
 587   echo "$ac_t""$CC" 1>&6
 588 else
 589   echo "$ac_t""no" 1>&6
 590 fi
 591
 592 if test -z "$CC"; then
 593   # Extract the first word of "cc", so it can be a program name with args.
 594 set dummy cc; ac_word=$2
 595 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 596 echo "configure:595: checking for $ac_word" >&5
 597 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 598   echo $ac_n "(cached) $ac_c" 1>&6
 599 else
 600   if test -n "$CC"; then
 601   ac_cv_prog_CC="$CC" # Let the user override the test.
 602 else
 603   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 604   ac_prog_rejected=no
 605   for ac_dir in $PATH; do
 606     test -z "$ac_dir" && ac_dir=.
 607     if test -f $ac_dir/$ac_word; then
 608       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 609         ac_prog_rejected=yes
 610         continue
 611       fi
 612       ac_cv_prog_CC="cc"
 613       break
 614     fi
 615   done
 616   IFS="$ac_save_ifs"
 617 if test $ac_prog_rejected = yes; then
 618   # We found a bogon in the path, so make sure we never use it.
 619   set dummy $ac_cv_prog_CC
 620   shift
 621   if test $# -gt 0; then
 622     # We chose a different compiler from the bogus one.
 623     # However, it has the same basename, so the bogon will be chosen
 624     # first if we set CC to just the basename; use the full file name.
 625     shift
 626     set dummy "$ac_dir/$ac_word" "$@"
 627     shift
 628     ac_cv_prog_CC="$@"
 629   fi
 630 fi
 631 fi
 632 fi
 633 CC="$ac_cv_prog_CC"
 634 if test -n "$CC"; then
 635   echo "$ac_t""$CC" 1>&6
 636 else
 637   echo "$ac_t""no" 1>&6
 638 fi
 639
 640   if test -z "$CC"; then
 641     case "`uname -s`" in
 642     *win32* | *WIN32*)
 643       # Extract the first word of "cl", so it can be a program name with args.
 644 set dummy cl; ac_word=$2
 645 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 646 echo "configure:645: checking for $ac_word" >&5
 647 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 648   echo $ac_n "(cached) $ac_c" 1>&6
 649 else
 650   if test -n "$CC"; then
 651   ac_cv_prog_CC="$CC" # Let the user override the test.
 652 else
 653   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 654   for ac_dir in $PATH; do
 655     test -z "$ac_dir" && ac_dir=.
 656     if test -f $ac_dir/$ac_word; then
 657       ac_cv_prog_CC="cl"
 658       break
 659     fi
 660   done
 661   IFS="$ac_save_ifs"
 662 fi
 663 fi
 664 CC="$ac_cv_prog_CC"
 665 if test -n "$CC"; then
 666   echo "$ac_t""$CC" 1>&6
 667 else
 668   echo "$ac_t""no" 1>&6
 669 fi
 670  ;;
 671     esac
 672   fi
 673   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 674 fi
 675
 676 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 677 echo "configure:676: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 678
 679 ac_ext=c
 680 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 681 ac_cpp='$CPP $CPPFLAGS'
 682 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 683 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 684 cross_compiling=$ac_cv_prog_cc_cross
 685
 686 cat > conftest.$ac_ext <<EOF
 687 #line 686 "configure"
 688 #include "confdefs.h"
 689 main(){return(0);}
 690 EOF
 691 if { (eval echo configure:690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 692   ac_cv_prog_cc_works=yes
 693   # If we can't run a trivial program, we are probably using a cross compiler.
 694   if (./conftest; exit) 2>/dev/null; then
 695     ac_cv_prog_cc_cross=no
 696   else
 697     ac_cv_prog_cc_cross=yes
 698   fi
 699 else
 700   echo "configure: failed program was:" >&5
 701   cat conftest.$ac_ext >&5
 702   ac_cv_prog_cc_works=no
 703 fi
 704 rm -fr conftest*
 705
 706 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 707 if test $ac_cv_prog_cc_works = no; then
 708   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 709 fi
 710 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 711 echo "configure:710: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 712 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 713 cross_compiling=$ac_cv_prog_cc_cross
 714
 715 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 716 echo "configure:715: checking whether we are using GNU C" >&5
 717 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 718   echo $ac_n "(cached) $ac_c" 1>&6
 719 else
 720   cat > conftest.c <<EOF
 721 #ifdef __GNUC__
 722   yes;
 723 #endif
 724 EOF
 725 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:724: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 726   ac_cv_prog_gcc=yes
 727 else
 728   ac_cv_prog_gcc=no
 729 fi
 730 fi
 731
 732 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 733
 734 if test $ac_cv_prog_gcc = yes; then
 735   GCC=yes
 736 else
 737   GCC=
 738 fi
 739
 740 ac_test_CFLAGS="${CFLAGS+set}"
 741 ac_save_CFLAGS="$CFLAGS"
 742 CFLAGS=
 743 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 744 echo "configure:743: checking whether ${CC-cc} accepts -g" >&5
 745 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 746   echo $ac_n "(cached) $ac_c" 1>&6
 747 else
 748   echo 'void f(){}' > conftest.c
 749 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 750   ac_cv_prog_cc_g=yes
 751 else
 752   ac_cv_prog_cc_g=no
 753 fi
 754 rm -f conftest*
 755
 756 fi
 757
 758 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 759 if test "$ac_test_CFLAGS" = set; then
 760   CFLAGS="$ac_save_CFLAGS"
 761 elif test $ac_cv_prog_cc_g = yes; then
 762   if test "$GCC" = yes; then
 763     CFLAGS="-g -O2"
 764   else
 765     CFLAGS="-g"
 766   fi
 767 else
 768   if test "$GCC" = yes; then
 769     CFLAGS="-O2"
 770   else
 771     CFLAGS=
 772   fi
 773 fi
 774
 775 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 776 echo "configure:775: checking how to run the C preprocessor" >&5
 777 # On Suns, sometimes $CPP names a directory.
 778 if test -n "$CPP" && test -d "$CPP"; then
 779   CPP=
 780 fi
 781 if test -z "$CPP"; then
 782 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 783   echo $ac_n "(cached) $ac_c" 1>&6
 784 else
 785     # This must be in double quotes, not single quotes, because CPP may get
 786   # substituted into the Makefile and "${CC-cc}" will confuse make.
 787   CPP="${CC-cc} -E"
 788   # On the NeXT, cc -E runs the code through the compiler's parser,
 789   # not just through cpp.
 790   cat > conftest.$ac_ext <<EOF
 791 #line 790 "configure"
 792 #include "confdefs.h"
 793 #include <assert.h>
 794 Syntax Error
 795 EOF
 796 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 797 { (eval echo configure:796: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 798 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 799 if test -z "$ac_err"; then
 800   :
 801 else
 802   echo "$ac_err" >&5
 803   echo "configure: failed program was:" >&5
 804   cat conftest.$ac_ext >&5
 805   rm -rf conftest*
 806   CPP="${CC-cc} -E -traditional-cpp"
 807   cat > conftest.$ac_ext <<EOF
 808 #line 807 "configure"
 809 #include "confdefs.h"
 810 #include <assert.h>
 811 Syntax Error
 812 EOF
 813 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 814 { (eval echo configure:813: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 815 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 816 if test -z "$ac_err"; then
 817   :
 818 else
 819   echo "$ac_err" >&5
 820   echo "configure: failed program was:" >&5
 821   cat conftest.$ac_ext >&5
 822   rm -rf conftest*
 823   CPP="${CC-cc} -nologo -E"
 824   cat > conftest.$ac_ext <<EOF
 825 #line 824 "configure"
 826 #include "confdefs.h"
 827 #include <assert.h>
 828 Syntax Error
 829 EOF
 830 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 831 { (eval echo configure:830: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 832 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 833 if test -z "$ac_err"; then
 834   :
 835 else
 836   echo "$ac_err" >&5
 837   echo "configure: failed program was:" >&5
 838   cat conftest.$ac_ext >&5
 839   rm -rf conftest*
 840   CPP=/lib/cpp
 841 fi
 842 rm -f conftest*
 843 fi
 844 rm -f conftest*
 845 fi
 846 rm -f conftest*
 847   ac_cv_prog_CPP="$CPP"
 848 fi
 849   CPP="$ac_cv_prog_CPP"
 850 else
 851   ac_cv_prog_CPP="$CPP"
 852 fi
 853 echo "$ac_t""$CPP" 1>&6
 854
 855 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 856 echo "configure:855: checking for AIX" >&5
 857 cat > conftest.$ac_ext <<EOF
 858 #line 857 "configure"
 859 #include "confdefs.h"
 860 #ifdef _AIX
 861   yes
 862 #endif
 863
 864 EOF
 865 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 866   egrep "yes" >/dev/null 2>&1; then
 867   rm -rf conftest*
 868   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 869 #define _ALL_SOURCE 1
 870 EOF
 871
 872 else
 873   rm -rf conftest*
 874   echo "$ac_t""no" 1>&6
 875 fi
 876 rm -f conftest*
 877
 878
 879 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 880 echo "configure:879: checking for POSIXized ISC" >&5
 881 if test -d /etc/conf/kconfig.d &&
 882   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 883 then
 884   echo "$ac_t""yes" 1>&6
 885   ISC=yes # If later tests want to check for ISC.
 886   cat >> confdefs.h <<\EOF
 887 #define _POSIX_SOURCE 1
 888 EOF
 889
 890   if test "$GCC" = yes; then
 891     CC="$CC -posix"
 892   else
 893     CC="$CC -Xp"
 894   fi
 895 else
 896   echo "$ac_t""no" 1>&6
 897   ISC=
 898 fi
 899
 900
 901 ac_aux_dir=
 902 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 903   if test -f $ac_dir/install-sh; then
 904     ac_aux_dir=$ac_dir
 905     ac_install_sh="$ac_aux_dir/install-sh -c"
 906     break
 907   elif test -f $ac_dir/install.sh; then
 908     ac_aux_dir=$ac_dir
 909     ac_install_sh="$ac_aux_dir/install.sh -c"
 910     break
 911   fi
 912 done
 913 if test -z "$ac_aux_dir"; then
 914   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 915 fi
 916 ac_config_guess=$ac_aux_dir/config.guess
 917 ac_config_sub=$ac_aux_dir/config.sub
 918 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 919
 920
 921 # Do some error checking and defaulting for the host and target type.
 922 # The inputs are:
 923 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 924 #
 925 # The rules are:
 926 # 1. You are not allowed to specify --host, --target, and nonopt at the
 927 #    same time.
 928 # 2. Host defaults to nonopt.
 929 # 3. If nonopt is not specified, then host defaults to the current host,
 930 #    as determined by config.guess.
 931 # 4. Target and build default to nonopt.
 932 # 5. If nonopt is not specified, then target and build default to host.
 933
 934 # The aliases save the names the user supplied, while $host etc.
 935 # will get canonicalized.
 936 case $host---$target---$nonopt in
 937 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 938 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 939 esac
 940
 941
 942 # Make sure we can run config.sub.
 943 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 944 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 945 fi
 946
 947 echo $ac_n "checking host system type""... $ac_c" 1>&6
 948 echo "configure:947: checking host system type" >&5
 949
 950 host_alias=$host
 951 case "$host_alias" in
 952 NONE)
 953   case $nonopt in
 954   NONE)
 955     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 956     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 957     fi ;;
 958   *) host_alias=$nonopt ;;
 959   esac ;;
 960 esac
 961
 962 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 963 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 964 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 965 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 966 echo "$ac_t""$host" 1>&6
 967
 968 echo $ac_n "checking target system type""... $ac_c" 1>&6
 969 echo "configure:968: checking target system type" >&5
 970
 971 target_alias=$target
 972 case "$target_alias" in
 973 NONE)
 974   case $nonopt in
 975   NONE) target_alias=$host_alias ;;
 976   *) target_alias=$nonopt ;;
 977   esac ;;
 978 esac
 979
 980 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 981 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 982 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 983 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 984 echo "$ac_t""$target" 1>&6
 985
 986 echo $ac_n "checking build system type""... $ac_c" 1>&6
 987 echo "configure:986: checking build system type" >&5
 988
 989 build_alias=$build
 990 case "$build_alias" in
 991 NONE)
 992   case $nonopt in
 993   NONE) build_alias=$host_alias ;;
 994   *) build_alias=$nonopt ;;
 995   esac ;;
 996 esac
 997
 998 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 999 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1000 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1001 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1002 echo "$ac_t""$build" 1>&6
1003
1004 test "$host_alias" != "$target_alias" &&
1005   test "$program_prefix$program_suffix$program_transform_name" = \
1006     NONENONEs,x,x, &&
1007   program_prefix=${target_alias}-
1008
1009
1010 ALL_LINGUAS=
1011 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1012 echo "configure:1011: checking whether ${MAKE-make} sets \${MAKE}" >&5
1013 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1014 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1015   echo $ac_n "(cached) $ac_c" 1>&6
1016 else
1017   cat > conftestmake <<\EOF
1018 all:
1019         @echo 'ac_maketemp="${MAKE}"'
1020 EOF
1021 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1022 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1023 if test -n "$ac_maketemp"; then
1024   eval ac_cv_prog_make_${ac_make}_set=yes
1025 else
1026   eval ac_cv_prog_make_${ac_make}_set=no
1027 fi
1028 rm -f conftestmake
1029 fi
1030 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1031   echo "$ac_t""yes" 1>&6
1032   SET_MAKE=
1033 else
1034   echo "$ac_t""no" 1>&6
1035   SET_MAKE="MAKE=${MAKE-make}"
1036 fi
1037
1038 # Extract the first word of "ranlib", so it can be a program name with args.
1039 set dummy ranlib; ac_word=$2
1040 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1041 echo "configure:1040: checking for $ac_word" >&5
1042 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1043   echo $ac_n "(cached) $ac_c" 1>&6
1044 else
1045   if test -n "$RANLIB"; then
1046   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1047 else
1048   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1049   for ac_dir in $PATH; do
1050     test -z "$ac_dir" && ac_dir=.
1051     if test -f $ac_dir/$ac_word; then
1052       ac_cv_prog_RANLIB="ranlib"
1053       break
1054     fi
1055   done
1056   IFS="$ac_save_ifs"
1057   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1058 fi
1059 fi
1060 RANLIB="$ac_cv_prog_RANLIB"
1061 if test -n "$RANLIB"; then
1062   echo "$ac_t""$RANLIB" 1>&6
1063 else
1064   echo "$ac_t""no" 1>&6
1065 fi
1066
1067 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1068 echo "configure:1067: checking for ANSI C header files" >&5
1069 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1070   echo $ac_n "(cached) $ac_c" 1>&6
1071 else
1072   cat > conftest.$ac_ext <<EOF
1073 #line 1072 "configure"
1074 #include "confdefs.h"
1075 #include <stdlib.h>
1076 #include <stdarg.h>
1077 #include <string.h>
1078 #include <float.h>
1079 EOF
1080 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1081 { (eval echo configure:1080: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1082 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1083 if test -z "$ac_err"; then
1084   rm -rf conftest*
1085   ac_cv_header_stdc=yes
1086 else
1087   echo "$ac_err" >&5
1088   echo "configure: failed program was:" >&5
1089   cat conftest.$ac_ext >&5
1090   rm -rf conftest*
1091   ac_cv_header_stdc=no
1092 fi
1093 rm -f conftest*
1094
1095 if test $ac_cv_header_stdc = yes; then
1096   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1097 cat > conftest.$ac_ext <<EOF
1098 #line 1097 "configure"
1099 #include "confdefs.h"
1100 #include <string.h>
1101 EOF
1102 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1103   egrep "memchr" >/dev/null 2>&1; then
1104   :
1105 else
1106   rm -rf conftest*
1107   ac_cv_header_stdc=no
1108 fi
1109 rm -f conftest*
1110
1111 fi
1112
1113 if test $ac_cv_header_stdc = yes; then
1114   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1115 cat > conftest.$ac_ext <<EOF
1116 #line 1115 "configure"
1117 #include "confdefs.h"
1118 #include <stdlib.h>
1119 EOF
1120 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1121   egrep "free" >/dev/null 2>&1; then
1122   :
1123 else
1124   rm -rf conftest*
1125   ac_cv_header_stdc=no
1126 fi
1127 rm -f conftest*
1128
1129 fi
1130
1131 if test $ac_cv_header_stdc = yes; then
1132   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1133 if test "$cross_compiling" = yes; then
1134   :
1135 else
1136   cat > conftest.$ac_ext <<EOF
1137 #line 1136 "configure"
1138 #include "confdefs.h"
1139 #include <ctype.h>
1140 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1141 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1142 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1143 int main () { int i; for (i = 0; i < 256; i++)
1144 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1145 exit (0); }
1146
1147 EOF
1148 if { (eval echo configure:1147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1149 then
1150   :
1151 else
1152   echo "configure: failed program was:" >&5
1153   cat conftest.$ac_ext >&5
1154   rm -fr conftest*
1155   ac_cv_header_stdc=no
1156 fi
1157 rm -fr conftest*
1158 fi
1159
1160 fi
1161 fi
1162
1163 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1164 if test $ac_cv_header_stdc = yes; then
1165   cat >> confdefs.h <<\EOF
1166 #define STDC_HEADERS 1
1167 EOF
1168
1169 fi
1170
1171 echo $ac_n "checking for working const""... $ac_c" 1>&6
1172 echo "configure:1171: checking for working const" >&5
1173 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1174   echo $ac_n "(cached) $ac_c" 1>&6
1175 else
1176   cat > conftest.$ac_ext <<EOF
1177 #line 1176 "configure"
1178 #include "confdefs.h"
1179
1180 int main() {
1181
1182 /* Ultrix mips cc rejects this.  */
1183 typedef int charset[2]; const charset x;
1184 /* SunOS 4.1.1 cc rejects this.  */
1185 char const *const *ccp;
1186 char **p;
1187 /* NEC SVR4.0.2 mips cc rejects this.  */
1188 struct point {int x, y;};
1189 static struct point const zero = {0,0};
1190 /* AIX XL C 1.02.0.0 rejects this.
1191    It does not let you subtract one const X* pointer from another in an arm
1192    of an if-expression whose if-part is not a constant expression */
1193 const char *g = "string";
1194 ccp = &g + (g ? g-g : 0);
1195 /* HPUX 7.0 cc rejects these. */
1196 ++ccp;
1197 p = (char**) ccp;
1198 ccp = (char const *const *) p;
1199 { /* SCO 3.2v4 cc rejects this.  */
1200   char *t;
1201   char const *s = 0 ? (char *) 0 : (char const *) 0;
1202
1203   *t++ = 0;
1204 }
1205 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1206   int x[] = {25, 17};
1207   const int *foo = &x[0];
1208   ++foo;
1209 }
1210 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1211   typedef const int *iptr;
1212   iptr p = 0;
1213   ++p;
1214 }
1215 { /* AIX XL C 1.02.0.0 rejects this saying
1216      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1217   struct s { int j; const int *ap[3]; };
1218   struct s *b; b->j = 5;
1219 }
1220 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1221   const int foo = 10;
1222 }
1223
1224 ; return 0; }
1225 EOF
1226 if { (eval echo configure:1225: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1227   rm -rf conftest*
1228   ac_cv_c_const=yes
1229 else
1230   echo "configure: failed program was:" >&5
1231   cat conftest.$ac_ext >&5
1232   rm -rf conftest*
1233   ac_cv_c_const=no
1234 fi
1235 rm -f conftest*
1236 fi
1237
1238 echo "$ac_t""$ac_cv_c_const" 1>&6
1239 if test $ac_cv_c_const = no; then
1240   cat >> confdefs.h <<\EOF
1241 #define const
1242 EOF
1243
1244 fi
1245
1246 echo $ac_n "checking for inline""... $ac_c" 1>&6
1247 echo "configure:1246: checking for inline" >&5
1248 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1249   echo $ac_n "(cached) $ac_c" 1>&6
1250 else
1251   ac_cv_c_inline=no
1252 for ac_kw in inline __inline__ __inline; do
1253   cat > conftest.$ac_ext <<EOF
1254 #line 1253 "configure"
1255 #include "confdefs.h"
1256
1257 int main() {
1258 } $ac_kw foo() {
1259 ; return 0; }
1260 EOF
1261 if { (eval echo configure:1260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1262   rm -rf conftest*
1263   ac_cv_c_inline=$ac_kw; break
1264 else
1265   echo "configure: failed program was:" >&5
1266   cat conftest.$ac_ext >&5
1267 fi
1268 rm -f conftest*
1269 done
1270
1271 fi
1272
1273 echo "$ac_t""$ac_cv_c_inline" 1>&6
1274 case "$ac_cv_c_inline" in
1275   inline | yes) ;;
1276   no) cat >> confdefs.h <<\EOF
1277 #define inline
1278 EOF
1279  ;;
1280   *)  cat >> confdefs.h <<EOF
1281 #define inline $ac_cv_c_inline
1282 EOF
1283  ;;
1284 esac
1285
1286 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1287 echo "configure:1286: checking for off_t" >&5
1288 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1289   echo $ac_n "(cached) $ac_c" 1>&6
1290 else
1291   cat > conftest.$ac_ext <<EOF
1292 #line 1291 "configure"
1293 #include "confdefs.h"
1294 #include <sys/types.h>
1295 #if STDC_HEADERS
1296 #include <stdlib.h>
1297 #include <stddef.h>
1298 #endif
1299 EOF
1300 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1301   egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1302   rm -rf conftest*
1303   ac_cv_type_off_t=yes
1304 else
1305   rm -rf conftest*
1306   ac_cv_type_off_t=no
1307 fi
1308 rm -f conftest*
1309
1310 fi
1311 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1312 if test $ac_cv_type_off_t = no; then
1313   cat >> confdefs.h <<\EOF
1314 #define off_t long
1315 EOF
1316
1317 fi
1318
1319 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1320 echo "configure:1319: checking for size_t" >&5
1321 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1322   echo $ac_n "(cached) $ac_c" 1>&6
1323 else
1324   cat > conftest.$ac_ext <<EOF
1325 #line 1324 "configure"
1326 #include "confdefs.h"
1327 #include <sys/types.h>
1328 #if STDC_HEADERS
1329 #include <stdlib.h>
1330 #include <stddef.h>
1331 #endif
1332 EOF
1333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1334   egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1335   rm -rf conftest*
1336   ac_cv_type_size_t=yes
1337 else
1338   rm -rf conftest*
1339   ac_cv_type_size_t=no
1340 fi
1341 rm -f conftest*
1342
1343 fi
1344 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1345 if test $ac_cv_type_size_t = no; then
1346   cat >> confdefs.h <<\EOF
1347 #define size_t unsigned
1348 EOF
1349
1350 fi
1351
1352 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1353 # for constant arguments.  Useless!
1354 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1355 echo "configure:1354: checking for working alloca.h" >&5
1356 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1357   echo $ac_n "(cached) $ac_c" 1>&6
1358 else
1359   cat > conftest.$ac_ext <<EOF
1360 #line 1359 "configure"
1361 #include "confdefs.h"
1362 #include <alloca.h>
1363 int main() {
1364 char *p = alloca(2 * sizeof(int));
1365 ; return 0; }
1366 EOF
1367 if { (eval echo configure:1366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1368   rm -rf conftest*
1369   ac_cv_header_alloca_h=yes
1370 else
1371   echo "configure: failed program was:" >&5
1372   cat conftest.$ac_ext >&5
1373   rm -rf conftest*
1374   ac_cv_header_alloca_h=no
1375 fi
1376 rm -f conftest*
1377 fi
1378
1379 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1380 if test $ac_cv_header_alloca_h = yes; then
1381   cat >> confdefs.h <<\EOF
1382 #define HAVE_ALLOCA_H 1
1383 EOF
1384
1385 fi
1386
1387 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1388 echo "configure:1387: checking for alloca" >&5
1389 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1390   echo $ac_n "(cached) $ac_c" 1>&6
1391 else
1392   cat > conftest.$ac_ext <<EOF
1393 #line 1392 "configure"
1394 #include "confdefs.h"
1395
1396 #ifdef __GNUC__
1397 # define alloca __builtin_alloca
1398 #else
1399 # ifdef _MSC_VER
1400 #  include <malloc.h>
1401 #  define alloca _alloca
1402 # else
1403 #  if HAVE_ALLOCA_H
1404 #   include <alloca.h>
1405 #  else
1406 #   ifdef _AIX
1407  #pragma alloca
1408 #   else
1409 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1410 char *alloca ();
1411 #    endif
1412 #   endif
1413 #  endif
1414 # endif
1415 #endif
1416
1417 int main() {
1418 char *p = (char *) alloca(1);
1419 ; return 0; }
1420 EOF
1421 if { (eval echo configure:1420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1422   rm -rf conftest*
1423   ac_cv_func_alloca_works=yes
1424 else
1425   echo "configure: failed program was:" >&5
1426   cat conftest.$ac_ext >&5
1427   rm -rf conftest*
1428   ac_cv_func_alloca_works=no
1429 fi
1430 rm -f conftest*
1431 fi
1432
1433 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1434 if test $ac_cv_func_alloca_works = yes; then
1435   cat >> confdefs.h <<\EOF
1436 #define HAVE_ALLOCA 1
1437 EOF
1438
1439 fi
1440
1441 if test $ac_cv_func_alloca_works = no; then
1442   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1443   # that cause trouble.  Some versions do not even contain alloca or
1444   # contain a buggy version.  If you still want to use their alloca,
1445   # use ar to extract alloca.o from them instead of compiling alloca.c.
1446   ALLOCA=alloca.${ac_objext}
1447   cat >> confdefs.h <<\EOF
1448 #define C_ALLOCA 1
1449 EOF
1450
1451
1452 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1453 echo "configure:1452: checking whether alloca needs Cray hooks" >&5
1454 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1455   echo $ac_n "(cached) $ac_c" 1>&6
1456 else
1457   cat > conftest.$ac_ext <<EOF
1458 #line 1457 "configure"
1459 #include "confdefs.h"
1460 #if defined(CRAY) && ! defined(CRAY2)
1461 webecray
1462 #else
1463 wenotbecray
1464 #endif
1465
1466 EOF
1467 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1468   egrep "webecray" >/dev/null 2>&1; then
1469   rm -rf conftest*
1470   ac_cv_os_cray=yes
1471 else
1472   rm -rf conftest*
1473   ac_cv_os_cray=no
1474 fi
1475 rm -f conftest*
1476
1477 fi
1478
1479 echo "$ac_t""$ac_cv_os_cray" 1>&6
1480 if test $ac_cv_os_cray = yes; then
1481 for ac_func in _getb67 GETB67 getb67; do
1482   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1483 echo "configure:1482: checking for $ac_func" >&5
1484 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1485   echo $ac_n "(cached) $ac_c" 1>&6
1486 else
1487   cat > conftest.$ac_ext <<EOF
1488 #line 1487 "configure"
1489 #include "confdefs.h"
1490 /* System header to define __stub macros and hopefully few prototypes,
1491     which can conflict with char $ac_func(); below.  */
1492 #include <assert.h>
1493 /* Override any gcc2 internal prototype to avoid an error.  */
1494 /* We use char because int might match the return type of a gcc2
1495     builtin and then its argument prototype would still apply.  */
1496 char $ac_func();
1497
1498 int main() {
1499
1500 /* The GNU C library defines this for functions which it implements
1501     to always fail with ENOSYS.  Some functions are actually named
1502     something starting with __ and the normal name is an alias.  */
1503 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1504 choke me
1505 #else
1506 $ac_func();
1507 #endif
1508
1509 ; return 0; }
1510 EOF
1511 if { (eval echo configure:1510: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1512   rm -rf conftest*
1513   eval "ac_cv_func_$ac_func=yes"
1514 else
1515   echo "configure: failed program was:" >&5
1516   cat conftest.$ac_ext >&5
1517   rm -rf conftest*
1518   eval "ac_cv_func_$ac_func=no"
1519 fi
1520 rm -f conftest*
1521 fi
1522
1523 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1524   echo "$ac_t""yes" 1>&6
1525   cat >> confdefs.h <<EOF
1526 #define CRAY_STACKSEG_END $ac_func
1527 EOF
1528
1529   break
1530 else
1531   echo "$ac_t""no" 1>&6
1532 fi
1533
1534 done
1535 fi
1536
1537 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1538 echo "configure:1537: checking stack direction for C alloca" >&5
1539 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1540   echo $ac_n "(cached) $ac_c" 1>&6
1541 else
1542   if test "$cross_compiling" = yes; then
1543   ac_cv_c_stack_direction=0
1544 else
1545   cat > conftest.$ac_ext <<EOF
1546 #line 1545 "configure"
1547 #include "confdefs.h"
1548 find_stack_direction ()
1549 {
1550   static char *addr = 0;
1551   auto char dummy;
1552   if (addr == 0)
1553     {
1554       addr = &dummy;
1555       return find_stack_direction ();
1556     }
1557   else
1558     return (&dummy > addr) ? 1 : -1;
1559 }
1560 main ()
1561 {
1562   exit (find_stack_direction() < 0);
1563 }
1564 EOF
1565 if { (eval echo configure:1564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1566 then
1567   ac_cv_c_stack_direction=1
1568 else
1569   echo "configure: failed program was:" >&5
1570   cat conftest.$ac_ext >&5
1571   rm -fr conftest*
1572   ac_cv_c_stack_direction=-1
1573 fi
1574 rm -fr conftest*
1575 fi
1576
1577 fi
1578
1579 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1580 cat >> confdefs.h <<EOF
1581 #define STACK_DIRECTION $ac_cv_c_stack_direction
1582 EOF
1583
1584 fi
1585
1586 for ac_hdr in unistd.h
1587 do
1588 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1589 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1590 echo "configure:1589: checking for $ac_hdr" >&5
1591 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1592   echo $ac_n "(cached) $ac_c" 1>&6
1593 else
1594   cat > conftest.$ac_ext <<EOF
1595 #line 1594 "configure"
1596 #include "confdefs.h"
1597 #include <$ac_hdr>
1598 EOF
1599 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1600 { (eval echo configure:1599: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1601 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1602 if test -z "$ac_err"; then
1603   rm -rf conftest*
1604   eval "ac_cv_header_$ac_safe=yes"
1605 else
1606   echo "$ac_err" >&5
1607   echo "configure: failed program was:" >&5
1608   cat conftest.$ac_ext >&5
1609   rm -rf conftest*
1610   eval "ac_cv_header_$ac_safe=no"
1611 fi
1612 rm -f conftest*
1613 fi
1614 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1615   echo "$ac_t""yes" 1>&6
1616     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1617   cat >> confdefs.h <<EOF
1618 #define $ac_tr_hdr 1
1619 EOF
1620
1621 else
1622   echo "$ac_t""no" 1>&6
1623 fi
1624 done
1625
1626 for ac_func in getpagesize
1627 do
1628 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1629 echo "configure:1628: checking for $ac_func" >&5
1630 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1631   echo $ac_n "(cached) $ac_c" 1>&6
1632 else
1633   cat > conftest.$ac_ext <<EOF
1634 #line 1633 "configure"
1635 #include "confdefs.h"
1636 /* System header to define __stub macros and hopefully few prototypes,
1637     which can conflict with char $ac_func(); below.  */
1638 #include <assert.h>
1639 /* Override any gcc2 internal prototype to avoid an error.  */
1640 /* We use char because int might match the return type of a gcc2
1641     builtin and then its argument prototype would still apply.  */
1642 char $ac_func();
1643
1644 int main() {
1645
1646 /* The GNU C library defines this for functions which it implements
1647     to always fail with ENOSYS.  Some functions are actually named
1648     something starting with __ and the normal name is an alias.  */
1649 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1650 choke me
1651 #else
1652 $ac_func();
1653 #endif
1654
1655 ; return 0; }
1656 EOF
1657 if { (eval echo configure:1656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1658   rm -rf conftest*
1659   eval "ac_cv_func_$ac_func=yes"
1660 else
1661   echo "configure: failed program was:" >&5
1662   cat conftest.$ac_ext >&5
1663   rm -rf conftest*
1664   eval "ac_cv_func_$ac_func=no"
1665 fi
1666 rm -f conftest*
1667 fi
1668
1669 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1670   echo "$ac_t""yes" 1>&6
1671     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1672   cat >> confdefs.h <<EOF
1673 #define $ac_tr_func 1
1674 EOF
1675
1676 else
1677   echo "$ac_t""no" 1>&6
1678 fi
1679 done
1680
1681 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1682 echo "configure:1681: checking for working mmap" >&5
1683 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1684   echo $ac_n "(cached) $ac_c" 1>&6
1685 else
1686   if test "$cross_compiling" = yes; then
1687   ac_cv_func_mmap_fixed_mapped=no
1688 else
1689   cat > conftest.$ac_ext <<EOF
1690 #line 1689 "configure"
1691 #include "confdefs.h"
1692
1693 /* Thanks to Mike Haertel and Jim Avera for this test.
1694    Here is a matrix of mmap possibilities:
1695         mmap private not fixed
1696         mmap private fixed at somewhere currently unmapped
1697         mmap private fixed at somewhere already mapped
1698         mmap shared not fixed
1699         mmap shared fixed at somewhere currently unmapped
1700         mmap shared fixed at somewhere already mapped
1701    For private mappings, we should verify that changes cannot be read()
1702    back from the file, nor mmap's back from the file at a different
1703    address.  (There have been systems where private was not correctly
1704    implemented like the infamous i386 svr4.0, and systems where the
1705    VM page cache was not coherent with the filesystem buffer cache
1706    like early versions of FreeBSD and possibly contemporary NetBSD.)
1707    For shared mappings, we should conversely verify that changes get
1708    propogated back to all the places they're supposed to be.
1709
1710    Grep wants private fixed already mapped.
1711    The main things grep needs to know about mmap are:
1712    * does it exist and is it safe to write into the mmap'd area
1713    * how to use it (BSD variants)  */
1714 #include <sys/types.h>
1715 #include <fcntl.h>
1716 #include <sys/mman.h>
1717
1718 /* This mess was copied from the GNU getpagesize.h.  */
1719 #ifndef HAVE_GETPAGESIZE
1720 # ifdef HAVE_UNISTD_H
1721 #  include <unistd.h>
1722 # endif
1723
1724 /* Assume that all systems that can run configure have sys/param.h.  */
1725 # ifndef HAVE_SYS_PARAM_H
1726 #  define HAVE_SYS_PARAM_H 1
1727 # endif
1728
1729 # ifdef _SC_PAGESIZE
1730 #  define getpagesize() sysconf(_SC_PAGESIZE)
1731 # else /* no _SC_PAGESIZE */
1732 #  ifdef HAVE_SYS_PARAM_H
1733 #   include <sys/param.h>
1734 #   ifdef EXEC_PAGESIZE
1735 #    define getpagesize() EXEC_PAGESIZE
1736 #   else /* no EXEC_PAGESIZE */
1737 #    ifdef NBPG
1738 #     define getpagesize() NBPG * CLSIZE
1739 #     ifndef CLSIZE
1740 #      define CLSIZE 1
1741 #     endif /* no CLSIZE */
1742 #    else /* no NBPG */
1743 #     ifdef NBPC
1744 #      define getpagesize() NBPC
1745 #     else /* no NBPC */
1746 #      ifdef PAGESIZE
1747 #       define getpagesize() PAGESIZE
1748 #      endif /* PAGESIZE */
1749 #     endif /* no NBPC */
1750 #    endif /* no NBPG */
1751 #   endif /* no EXEC_PAGESIZE */
1752 #  else /* no HAVE_SYS_PARAM_H */
1753 #   define getpagesize() 8192   /* punt totally */
1754 #  endif /* no HAVE_SYS_PARAM_H */
1755 # endif /* no _SC_PAGESIZE */
1756
1757 #endif /* no HAVE_GETPAGESIZE */
1758
1759 #ifdef __cplusplus
1760 extern "C" { void *malloc(unsigned); }
1761 #else
1762 char *malloc();
1763 #endif
1764
1765 int
1766 main()
1767 {
1768         char *data, *data2, *data3;
1769         int i, pagesize;
1770         int fd;
1771
1772         pagesize = getpagesize();
1773
1774         /*
1775          * First, make a file with some known garbage in it.
1776          */
1777         data = malloc(pagesize);
1778         if (!data)
1779                 exit(1);
1780         for (i = 0; i < pagesize; ++i)
1781                 *(data + i) = rand();
1782         umask(0);
1783         fd = creat("conftestmmap", 0600);
1784         if (fd < 0)
1785                 exit(1);
1786         if (write(fd, data, pagesize) != pagesize)
1787                 exit(1);
1788         close(fd);
1789
1790         /*
1791          * Next, try to mmap the file at a fixed address which
1792          * already has something else allocated at it.  If we can,
1793          * also make sure that we see the same garbage.
1794          */
1795         fd = open("conftestmmap", O_RDWR);
1796         if (fd < 0)
1797                 exit(1);
1798         data2 = malloc(2 * pagesize);
1799         if (!data2)
1800                 exit(1);
1801         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1802         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1803             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1804                 exit(1);
1805         for (i = 0; i < pagesize; ++i)
1806                 if (*(data + i) != *(data2 + i))
1807                         exit(1);
1808
1809         /*
1810          * Finally, make sure that changes to the mapped area
1811          * do not percolate back to the file as seen by read().
1812          * (This is a bug on some variants of i386 svr4.0.)
1813          */
1814         for (i = 0; i < pagesize; ++i)
1815                 *(data2 + i) = *(data2 + i) + 1;
1816         data3 = malloc(pagesize);
1817         if (!data3)
1818                 exit(1);
1819         if (read(fd, data3, pagesize) != pagesize)
1820                 exit(1);
1821         for (i = 0; i < pagesize; ++i)
1822                 if (*(data + i) != *(data3 + i))
1823                         exit(1);
1824         close(fd);
1825         unlink("conftestmmap");
1826         exit(0);
1827 }
1828
1829 EOF
1830 if { (eval echo configure:1829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1831 then
1832   ac_cv_func_mmap_fixed_mapped=yes
1833 else
1834   echo "configure: failed program was:" >&5
1835   cat conftest.$ac_ext >&5
1836   rm -fr conftest*
1837   ac_cv_func_mmap_fixed_mapped=no
1838 fi
1839 rm -fr conftest*
1840 fi
1841
1842 fi
1843
1844 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1845 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1846   cat >> confdefs.h <<\EOF
1847 #define HAVE_MMAP 1
1848 EOF
1849
1850 fi
1851
1852
1853    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1854 unistd.h values.h sys/param.h
1855 do
1856 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1857 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1858 echo "configure:1857: checking for $ac_hdr" >&5
1859 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1860   echo $ac_n "(cached) $ac_c" 1>&6
1861 else
1862   cat > conftest.$ac_ext <<EOF
1863 #line 1862 "configure"
1864 #include "confdefs.h"
1865 #include <$ac_hdr>
1866 EOF
1867 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1868 { (eval echo configure:1867: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1869 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1870 if test -z "$ac_err"; then
1871   rm -rf conftest*
1872   eval "ac_cv_header_$ac_safe=yes"
1873 else
1874   echo "$ac_err" >&5
1875   echo "configure: failed program was:" >&5
1876   cat conftest.$ac_ext >&5
1877   rm -rf conftest*
1878   eval "ac_cv_header_$ac_safe=no"
1879 fi
1880 rm -f conftest*
1881 fi
1882 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1883   echo "$ac_t""yes" 1>&6
1884     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1885   cat >> confdefs.h <<EOF
1886 #define $ac_tr_hdr 1
1887 EOF
1888
1889 else
1890   echo "$ac_t""no" 1>&6
1891 fi
1892 done
1893
1894    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
1895 __argz_count __argz_stringify __argz_next
1896 do
1897 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1898 echo "configure:1897: checking for $ac_func" >&5
1899 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1900   echo $ac_n "(cached) $ac_c" 1>&6
1901 else
1902   cat > conftest.$ac_ext <<EOF
1903 #line 1902 "configure"
1904 #include "confdefs.h"
1905 /* System header to define __stub macros and hopefully few prototypes,
1906     which can conflict with char $ac_func(); below.  */
1907 #include <assert.h>
1908 /* Override any gcc2 internal prototype to avoid an error.  */
1909 /* We use char because int might match the return type of a gcc2
1910     builtin and then its argument prototype would still apply.  */
1911 char $ac_func();
1912
1913 int main() {
1914
1915 /* The GNU C library defines this for functions which it implements
1916     to always fail with ENOSYS.  Some functions are actually named
1917     something starting with __ and the normal name is an alias.  */
1918 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1919 choke me
1920 #else
1921 $ac_func();
1922 #endif
1923
1924 ; return 0; }
1925 EOF
1926 if { (eval echo configure:1925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1927   rm -rf conftest*
1928   eval "ac_cv_func_$ac_func=yes"
1929 else
1930   echo "configure: failed program was:" >&5
1931   cat conftest.$ac_ext >&5
1932   rm -rf conftest*
1933   eval "ac_cv_func_$ac_func=no"
1934 fi
1935 rm -f conftest*
1936 fi
1937
1938 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1939   echo "$ac_t""yes" 1>&6
1940     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1941   cat >> confdefs.h <<EOF
1942 #define $ac_tr_func 1
1943 EOF
1944
1945 else
1946   echo "$ac_t""no" 1>&6
1947 fi
1948 done
1949
1950
1951    if test "${ac_cv_func_stpcpy+set}" != "set"; then
1952      for ac_func in stpcpy
1953 do
1954 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1955 echo "configure:1954: checking for $ac_func" >&5
1956 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1957   echo $ac_n "(cached) $ac_c" 1>&6
1958 else
1959   cat > conftest.$ac_ext <<EOF
1960 #line 1959 "configure"
1961 #include "confdefs.h"
1962 /* System header to define __stub macros and hopefully few prototypes,
1963     which can conflict with char $ac_func(); below.  */
1964 #include <assert.h>
1965 /* Override any gcc2 internal prototype to avoid an error.  */
1966 /* We use char because int might match the return type of a gcc2
1967     builtin and then its argument prototype would still apply.  */
1968 char $ac_func();
1969
1970 int main() {
1971
1972 /* The GNU C library defines this for functions which it implements
1973     to always fail with ENOSYS.  Some functions are actually named
1974     something starting with __ and the normal name is an alias.  */
1975 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1976 choke me
1977 #else
1978 $ac_func();
1979 #endif
1980
1981 ; return 0; }
1982 EOF
1983 if { (eval echo configure:1982: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1984   rm -rf conftest*
1985   eval "ac_cv_func_$ac_func=yes"
1986 else
1987   echo "configure: failed program was:" >&5
1988   cat conftest.$ac_ext >&5
1989   rm -rf conftest*
1990   eval "ac_cv_func_$ac_func=no"
1991 fi
1992 rm -f conftest*
1993 fi
1994
1995 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1996   echo "$ac_t""yes" 1>&6
1997     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1998   cat >> confdefs.h <<EOF
1999 #define $ac_tr_func 1
2000 EOF
2001
2002 else
2003   echo "$ac_t""no" 1>&6
2004 fi
2005 done
2006
2007    fi
2008    if test "${ac_cv_func_stpcpy}" = "yes"; then
2009      cat >> confdefs.h <<\EOF
2010 #define HAVE_STPCPY 1
2011 EOF
2012
2013    fi
2014
2015    if test $ac_cv_header_locale_h = yes; then
2016     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2017 echo "configure:2016: checking for LC_MESSAGES" >&5
2018 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2019   echo $ac_n "(cached) $ac_c" 1>&6
2020 else
2021   cat > conftest.$ac_ext <<EOF
2022 #line 2021 "configure"
2023 #include "confdefs.h"
2024 #include <locale.h>
2025 int main() {
2026 return LC_MESSAGES
2027 ; return 0; }
2028 EOF
2029 if { (eval echo configure:2028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2030   rm -rf conftest*
2031   am_cv_val_LC_MESSAGES=yes
2032 else
2033   echo "configure: failed program was:" >&5
2034   cat conftest.$ac_ext >&5
2035   rm -rf conftest*
2036   am_cv_val_LC_MESSAGES=no
2037 fi
2038 rm -f conftest*
2039 fi
2040
2041 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2042     if test $am_cv_val_LC_MESSAGES = yes; then
2043       cat >> confdefs.h <<\EOF
2044 #define HAVE_LC_MESSAGES 1
2045 EOF
2046
2047     fi
2048   fi
2049    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2050 echo "configure:2049: checking whether NLS is requested" >&5
2051         # Check whether --enable-nls or --disable-nls was given.
2052 if test "${enable_nls+set}" = set; then
2053   enableval="$enable_nls"
2054   USE_NLS=$enableval
2055 else
2056   USE_NLS=yes
2057 fi
2058
2059     echo "$ac_t""$USE_NLS" 1>&6
2060
2061
2062     USE_INCLUDED_LIBINTL=no
2063
2064         if test "$USE_NLS" = "yes"; then
2065       cat >> confdefs.h <<\EOF
2066 #define ENABLE_NLS 1
2067 EOF
2068
2069       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2070 echo "configure:2069: checking whether included gettext is requested" >&5
2071       # Check whether --with-included-gettext or --without-included-gettext was given.
2072 if test "${with_included_gettext+set}" = set; then
2073   withval="$with_included_gettext"
2074   nls_cv_force_use_gnu_gettext=$withval
2075 else
2076   nls_cv_force_use_gnu_gettext=no
2077 fi
2078
2079       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2080
2081       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2082       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2083                                         nls_cv_header_intl=
2084         nls_cv_header_libgt=
2085         CATOBJEXT=NONE
2086
2087         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2088 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2089 echo "configure:2088: checking for libintl.h" >&5
2090 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2091   echo $ac_n "(cached) $ac_c" 1>&6
2092 else
2093   cat > conftest.$ac_ext <<EOF
2094 #line 2093 "configure"
2095 #include "confdefs.h"
2096 #include <libintl.h>
2097 EOF
2098 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2099 { (eval echo configure:2098: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2100 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2101 if test -z "$ac_err"; then
2102   rm -rf conftest*
2103   eval "ac_cv_header_$ac_safe=yes"
2104 else
2105   echo "$ac_err" >&5
2106   echo "configure: failed program was:" >&5
2107   cat conftest.$ac_ext >&5
2108   rm -rf conftest*
2109   eval "ac_cv_header_$ac_safe=no"
2110 fi
2111 rm -f conftest*
2112 fi
2113 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2114   echo "$ac_t""yes" 1>&6
2115   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2116 echo "configure:2115: checking for gettext in libc" >&5
2117 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2118   echo $ac_n "(cached) $ac_c" 1>&6
2119 else
2120   cat > conftest.$ac_ext <<EOF
2121 #line 2120 "configure"
2122 #include "confdefs.h"
2123 #include <libintl.h>
2124 int main() {
2125 return (int) gettext ("")
2126 ; return 0; }
2127 EOF
2128 if { (eval echo configure:2127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2129   rm -rf conftest*
2130   gt_cv_func_gettext_libc=yes
2131 else
2132   echo "configure: failed program was:" >&5
2133   cat conftest.$ac_ext >&5
2134   rm -rf conftest*
2135   gt_cv_func_gettext_libc=no
2136 fi
2137 rm -f conftest*
2138 fi
2139
2140 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2141
2142            if test "$gt_cv_func_gettext_libc" != "yes"; then
2143              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2144 echo "configure:2143: checking for bindtextdomain in -lintl" >&5
2145 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2146 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2147   echo $ac_n "(cached) $ac_c" 1>&6
2148 else
2149   ac_save_LIBS="$LIBS"
2150 LIBS="-lintl  $LIBS"
2151 cat > conftest.$ac_ext <<EOF
2152 #line 2151 "configure"
2153 #include "confdefs.h"
2154 /* Override any gcc2 internal prototype to avoid an error.  */
2155 /* We use char because int might match the return type of a gcc2
2156     builtin and then its argument prototype would still apply.  */
2157 char bindtextdomain();
2158
2159 int main() {
2160 bindtextdomain()
2161 ; return 0; }
2162 EOF
2163 if { (eval echo configure:2162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2164   rm -rf conftest*
2165   eval "ac_cv_lib_$ac_lib_var=yes"
2166 else
2167   echo "configure: failed program was:" >&5
2168   cat conftest.$ac_ext >&5
2169   rm -rf conftest*
2170   eval "ac_cv_lib_$ac_lib_var=no"
2171 fi
2172 rm -f conftest*
2173 LIBS="$ac_save_LIBS"
2174
2175 fi
2176 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2177   echo "$ac_t""yes" 1>&6
2178   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2179 echo "configure:2178: checking for gettext in libintl" >&5
2180 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2181   echo $ac_n "(cached) $ac_c" 1>&6
2182 else
2183   cat > conftest.$ac_ext <<EOF
2184 #line 2183 "configure"
2185 #include "confdefs.h"
2186
2187 int main() {
2188 return (int) gettext ("")
2189 ; return 0; }
2190 EOF
2191 if { (eval echo configure:2190: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2192   rm -rf conftest*
2193   gt_cv_func_gettext_libintl=yes
2194 else
2195   echo "configure: failed program was:" >&5
2196   cat conftest.$ac_ext >&5
2197   rm -rf conftest*
2198   gt_cv_func_gettext_libintl=no
2199 fi
2200 rm -f conftest*
2201 fi
2202
2203 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2204 else
2205   echo "$ac_t""no" 1>&6
2206 fi
2207
2208            fi
2209
2210            if test "$gt_cv_func_gettext_libc" = "yes" \
2211               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2212               cat >> confdefs.h <<\EOF
2213 #define HAVE_GETTEXT 1
2214 EOF
2215
2216               # Extract the first word of "msgfmt", so it can be a program name with args.
2217 set dummy msgfmt; ac_word=$2
2218 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2219 echo "configure:2218: checking for $ac_word" >&5
2220 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2221   echo $ac_n "(cached) $ac_c" 1>&6
2222 else
2223   case "$MSGFMT" in
2224   /*)
2225   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2226   ;;
2227   *)
2228   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2229   for ac_dir in $PATH; do
2230     test -z "$ac_dir" && ac_dir=.
2231     if test -f $ac_dir/$ac_word; then
2232       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2233         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2234         break
2235       fi
2236     fi
2237   done
2238   IFS="$ac_save_ifs"
2239   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2240   ;;
2241 esac
2242 fi
2243 MSGFMT="$ac_cv_path_MSGFMT"
2244 if test -n "$MSGFMT"; then
2245   echo "$ac_t""$MSGFMT" 1>&6
2246 else
2247   echo "$ac_t""no" 1>&6
2248 fi
2249               if test "$MSGFMT" != "no"; then
2250                 for ac_func in dcgettext
2251 do
2252 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2253 echo "configure:2252: checking for $ac_func" >&5
2254 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2255   echo $ac_n "(cached) $ac_c" 1>&6
2256 else
2257   cat > conftest.$ac_ext <<EOF
2258 #line 2257 "configure"
2259 #include "confdefs.h"
2260 /* System header to define __stub macros and hopefully few prototypes,
2261     which can conflict with char $ac_func(); below.  */
2262 #include <assert.h>
2263 /* Override any gcc2 internal prototype to avoid an error.  */
2264 /* We use char because int might match the return type of a gcc2
2265     builtin and then its argument prototype would still apply.  */
2266 char $ac_func();
2267
2268 int main() {
2269
2270 /* The GNU C library defines this for functions which it implements
2271     to always fail with ENOSYS.  Some functions are actually named
2272     something starting with __ and the normal name is an alias.  */
2273 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2274 choke me
2275 #else
2276 $ac_func();
2277 #endif
2278
2279 ; return 0; }
2280 EOF
2281 if { (eval echo configure:2280: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2282   rm -rf conftest*
2283   eval "ac_cv_func_$ac_func=yes"
2284 else
2285   echo "configure: failed program was:" >&5
2286   cat conftest.$ac_ext >&5
2287   rm -rf conftest*
2288   eval "ac_cv_func_$ac_func=no"
2289 fi
2290 rm -f conftest*
2291 fi
2292
2293 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2294   echo "$ac_t""yes" 1>&6
2295     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2296   cat >> confdefs.h <<EOF
2297 #define $ac_tr_func 1
2298 EOF
2299
2300 else
2301   echo "$ac_t""no" 1>&6
2302 fi
2303 done
2304
2305                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2306 set dummy gmsgfmt; ac_word=$2
2307 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2308 echo "configure:2307: checking for $ac_word" >&5
2309 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2310   echo $ac_n "(cached) $ac_c" 1>&6
2311 else
2312   case "$GMSGFMT" in
2313   /*)
2314   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2315   ;;
2316   ?:/*)
2317   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2318   ;;
2319   *)
2320   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2321   for ac_dir in $PATH; do
2322     test -z "$ac_dir" && ac_dir=.
2323     if test -f $ac_dir/$ac_word; then
2324       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2325       break
2326     fi
2327   done
2328   IFS="$ac_save_ifs"
2329   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2330   ;;
2331 esac
2332 fi
2333 GMSGFMT="$ac_cv_path_GMSGFMT"
2334 if test -n "$GMSGFMT"; then
2335   echo "$ac_t""$GMSGFMT" 1>&6
2336 else
2337   echo "$ac_t""no" 1>&6
2338 fi
2339
2340                 # Extract the first word of "xgettext", so it can be a program name with args.
2341 set dummy xgettext; ac_word=$2
2342 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2343 echo "configure:2342: checking for $ac_word" >&5
2344 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2345   echo $ac_n "(cached) $ac_c" 1>&6
2346 else
2347   case "$XGETTEXT" in
2348   /*)
2349   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2350   ;;
2351   *)
2352   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2353   for ac_dir in $PATH; do
2354     test -z "$ac_dir" && ac_dir=.
2355     if test -f $ac_dir/$ac_word; then
2356       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2357         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2358         break
2359       fi
2360     fi
2361   done
2362   IFS="$ac_save_ifs"
2363   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2364   ;;
2365 esac
2366 fi
2367 XGETTEXT="$ac_cv_path_XGETTEXT"
2368 if test -n "$XGETTEXT"; then
2369   echo "$ac_t""$XGETTEXT" 1>&6
2370 else
2371   echo "$ac_t""no" 1>&6
2372 fi
2373
2374                 cat > conftest.$ac_ext <<EOF
2375 #line 2374 "configure"
2376 #include "confdefs.h"
2377
2378 int main() {
2379 extern int _nl_msg_cat_cntr;
2380                                return _nl_msg_cat_cntr
2381 ; return 0; }
2382 EOF
2383 if { (eval echo configure:2382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2384   rm -rf conftest*
2385   CATOBJEXT=.gmo
2386                    DATADIRNAME=share
2387 else
2388   echo "configure: failed program was:" >&5
2389   cat conftest.$ac_ext >&5
2390   rm -rf conftest*
2391   CATOBJEXT=.mo
2392                    DATADIRNAME=lib
2393 fi
2394 rm -f conftest*
2395                 INSTOBJEXT=.mo
2396               fi
2397             fi
2398
2399 else
2400   echo "$ac_t""no" 1>&6
2401 fi
2402
2403
2404
2405         if test "$CATOBJEXT" = "NONE"; then
2406                           nls_cv_use_gnu_gettext=yes
2407         fi
2408       fi
2409
2410       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2411                 INTLOBJS="\$(GETTOBJS)"
2412         # Extract the first word of "msgfmt", so it can be a program name with args.
2413 set dummy msgfmt; ac_word=$2
2414 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2415 echo "configure:2414: checking for $ac_word" >&5
2416 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2417   echo $ac_n "(cached) $ac_c" 1>&6
2418 else
2419   case "$MSGFMT" in
2420   /*)
2421   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2422   ;;
2423   *)
2424   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2425   for ac_dir in $PATH; do
2426     test -z "$ac_dir" && ac_dir=.
2427     if test -f $ac_dir/$ac_word; then
2428       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2429         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2430         break
2431       fi
2432     fi
2433   done
2434   IFS="$ac_save_ifs"
2435   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2436   ;;
2437 esac
2438 fi
2439 MSGFMT="$ac_cv_path_MSGFMT"
2440 if test -n "$MSGFMT"; then
2441   echo "$ac_t""$MSGFMT" 1>&6
2442 else
2443   echo "$ac_t""no" 1>&6
2444 fi
2445
2446         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2447 set dummy gmsgfmt; ac_word=$2
2448 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2449 echo "configure:2448: checking for $ac_word" >&5
2450 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2451   echo $ac_n "(cached) $ac_c" 1>&6
2452 else
2453   case "$GMSGFMT" in
2454   /*)
2455   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2456   ;;
2457   ?:/*)
2458   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2459   ;;
2460   *)
2461   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2462   for ac_dir in $PATH; do
2463     test -z "$ac_dir" && ac_dir=.
2464     if test -f $ac_dir/$ac_word; then
2465       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2466       break
2467     fi
2468   done
2469   IFS="$ac_save_ifs"
2470   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2471   ;;
2472 esac
2473 fi
2474 GMSGFMT="$ac_cv_path_GMSGFMT"
2475 if test -n "$GMSGFMT"; then
2476   echo "$ac_t""$GMSGFMT" 1>&6
2477 else
2478   echo "$ac_t""no" 1>&6
2479 fi
2480
2481         # Extract the first word of "xgettext", so it can be a program name with args.
2482 set dummy xgettext; ac_word=$2
2483 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2484 echo "configure:2483: checking for $ac_word" >&5
2485 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2486   echo $ac_n "(cached) $ac_c" 1>&6
2487 else
2488   case "$XGETTEXT" in
2489   /*)
2490   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2491   ;;
2492   *)
2493   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2494   for ac_dir in $PATH; do
2495     test -z "$ac_dir" && ac_dir=.
2496     if test -f $ac_dir/$ac_word; then
2497       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2498         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2499         break
2500       fi
2501     fi
2502   done
2503   IFS="$ac_save_ifs"
2504   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2505   ;;
2506 esac
2507 fi
2508 XGETTEXT="$ac_cv_path_XGETTEXT"
2509 if test -n "$XGETTEXT"; then
2510   echo "$ac_t""$XGETTEXT" 1>&6
2511 else
2512   echo "$ac_t""no" 1>&6
2513 fi
2514
2515
2516         USE_INCLUDED_LIBINTL=yes
2517         CATOBJEXT=.gmo
2518         INSTOBJEXT=.mo
2519         DATADIRNAME=share
2520         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2521         INTLLIBS=$INTLDEPS
2522         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2523         nls_cv_header_intl=libintl.h
2524         nls_cv_header_libgt=libgettext.h
2525       fi
2526
2527             if test "$XGETTEXT" != ":"; then
2528                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2529           : ;
2530         else
2531           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2532           XGETTEXT=":"
2533         fi
2534       fi
2535
2536       # We need to process the po/ directory.
2537       POSUB=po
2538     else
2539       DATADIRNAME=share
2540       nls_cv_header_intl=libintl.h
2541       nls_cv_header_libgt=libgettext.h
2542     fi
2543
2544     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2545     # because some of the sources are only built for this goal.
2546     if test "$PACKAGE" = gettext; then
2547       USE_NLS=yes
2548       USE_INCLUDED_LIBINTL=yes
2549     fi
2550
2551                 for lang in $ALL_LINGUAS; do
2552       GMOFILES="$GMOFILES $lang.gmo"
2553       POFILES="$POFILES $lang.po"
2554     done
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569    if test "x$CATOBJEXT" != "x"; then
2570      if test "x$ALL_LINGUAS" = "x"; then
2571        LINGUAS=
2572      else
2573        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2574 echo "configure:2573: checking for catalogs to be installed" >&5
2575        NEW_LINGUAS=
2576        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2577          case "$ALL_LINGUAS" in
2578           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2579          esac
2580        done
2581        LINGUAS=$NEW_LINGUAS
2582        echo "$ac_t""$LINGUAS" 1>&6
2583      fi
2584
2585           if test -n "$LINGUAS"; then
2586        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2587      fi
2588    fi
2589
2590             if test $ac_cv_header_locale_h = yes; then
2591      INCLUDE_LOCALE_H="#include <locale.h>"
2592    else
2593      INCLUDE_LOCALE_H="\
2594 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2595    fi
2596
2597
2598             if test -f $srcdir/po2tbl.sed.in; then
2599       if test "$CATOBJEXT" = ".cat"; then
2600          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2601 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2602 echo "configure:2601: checking for linux/version.h" >&5
2603 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2604   echo $ac_n "(cached) $ac_c" 1>&6
2605 else
2606   cat > conftest.$ac_ext <<EOF
2607 #line 2606 "configure"
2608 #include "confdefs.h"
2609 #include <linux/version.h>
2610 EOF
2611 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2612 { (eval echo configure:2611: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2613 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2614 if test -z "$ac_err"; then
2615   rm -rf conftest*
2616   eval "ac_cv_header_$ac_safe=yes"
2617 else
2618   echo "$ac_err" >&5
2619   echo "configure: failed program was:" >&5
2620   cat conftest.$ac_ext >&5
2621   rm -rf conftest*
2622   eval "ac_cv_header_$ac_safe=no"
2623 fi
2624 rm -f conftest*
2625 fi
2626 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2627   echo "$ac_t""yes" 1>&6
2628   msgformat=linux
2629 else
2630   echo "$ac_t""no" 1>&6
2631 msgformat=xopen
2632 fi
2633
2634
2635                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2636       fi
2637             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2638          $srcdir/po2tbl.sed.in > po2tbl.sed
2639    fi
2640
2641             if test "$PACKAGE" = "gettext"; then
2642      GT_NO="#NO#"
2643      GT_YES=
2644    else
2645      GT_NO=
2646      GT_YES="#YES#"
2647    fi
2648
2649
2650
2651    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2652
2653
2654       l=
2655
2656
2657             if test -d $srcdir/po; then
2658       test -d po || mkdir po
2659       if test "x$srcdir" != "x."; then
2660          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2661             posrcprefix="$srcdir/"
2662          else
2663             posrcprefix="../$srcdir/"
2664          fi
2665       else
2666          posrcprefix="../"
2667       fi
2668       rm -f po/POTFILES
2669       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2670          < $srcdir/po/POTFILES.in > po/POTFILES
2671    fi
2672
2673
2674
2675 CONFIG_OBS=
2676 CONFIG_DEPS=
2677 CONFIG_SRCS=
2678
2679 configdirs="doc testsuite"
2680
2681
2682 . ${srcdir}/configure.host
2683
2684 . ${srcdir}/configure.tgt
2685
2686
2687 # Find a good install program.  We prefer a C program (faster),
2688 # so one script is as good as another.  But avoid the broken or
2689 # incompatible versions:
2690 # SysV /etc/install, /usr/sbin/install
2691 # SunOS /usr/etc/install
2692 # IRIX /sbin/install
2693 # AIX /bin/install
2694 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2695 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2696 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2697 # ./install, which can be erroneously created by make from ./install.sh.
2698 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2699 echo "configure:2698: checking for a BSD compatible install" >&5
2700 if test -z "$INSTALL"; then
2701 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2702   echo $ac_n "(cached) $ac_c" 1>&6
2703 else
2704     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2705   for ac_dir in $PATH; do
2706     # Account for people who put trailing slashes in PATH elements.
2707     case "$ac_dir/" in
2708     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2709     *)
2710       # OSF1 and SCO ODT 3.0 have their own names for install.
2711       # Don't use installbsd from OSF since it installs stuff as root
2712       # by default.
2713       for ac_prog in ginstall scoinst install; do
2714         if test -f $ac_dir/$ac_prog; then
2715           if test $ac_prog = install &&
2716             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2717             # AIX install.  It has an incompatible calling convention.
2718             :
2719           else
2720             ac_cv_path_install="$ac_dir/$ac_prog -c"
2721             break 2
2722           fi
2723         fi
2724       done
2725       ;;
2726     esac
2727   done
2728   IFS="$ac_save_IFS"
2729
2730 fi
2731   if test "${ac_cv_path_install+set}" = set; then
2732     INSTALL="$ac_cv_path_install"
2733   else
2734     # As a last resort, use the slow shell script.  We don't cache a
2735     # path for INSTALL within a source directory, because that will
2736     # break other packages using the cache if that directory is
2737     # removed, or if the path is relative.
2738     INSTALL="$ac_install_sh"
2739   fi
2740 fi
2741 echo "$ac_t""$INSTALL" 1>&6
2742
2743 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2744 # It thinks the first close brace ends the variable substitution.
2745 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2746
2747 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2748
2749 if test $host != $build; then
2750   ac_tool_prefix=${host_alias}-
2751 else
2752   ac_tool_prefix=
2753 fi
2754
2755 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2756 set dummy ${ac_tool_prefix}ar; ac_word=$2
2757 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2758 echo "configure:2757: checking for $ac_word" >&5
2759 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2760   echo $ac_n "(cached) $ac_c" 1>&6
2761 else
2762   if test -n "$AR"; then
2763   ac_cv_prog_AR="$AR" # Let the user override the test.
2764 else
2765   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2766   for ac_dir in $PATH; do
2767     test -z "$ac_dir" && ac_dir=.
2768     if test -f $ac_dir/$ac_word; then
2769       ac_cv_prog_AR="${ac_tool_prefix}ar"
2770       break
2771     fi
2772   done
2773   IFS="$ac_save_ifs"
2774   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
2775 fi
2776 fi
2777 AR="$ac_cv_prog_AR"
2778 if test -n "$AR"; then
2779   echo "$ac_t""$AR" 1>&6
2780 else
2781   echo "$ac_t""no" 1>&6
2782 fi
2783
2784
2785
2786 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2787 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2788 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2789 echo "configure:2788: checking for $ac_word" >&5
2790 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2791   echo $ac_n "(cached) $ac_c" 1>&6
2792 else
2793   if test -n "$RANLIB"; then
2794   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2795 else
2796   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2797   for ac_dir in $PATH; do
2798     test -z "$ac_dir" && ac_dir=.
2799     if test -f $ac_dir/$ac_word; then
2800       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2801       break
2802     fi
2803   done
2804   IFS="$ac_save_ifs"
2805 fi
2806 fi
2807 RANLIB="$ac_cv_prog_RANLIB"
2808 if test -n "$RANLIB"; then
2809   echo "$ac_t""$RANLIB" 1>&6
2810 else
2811   echo "$ac_t""no" 1>&6
2812 fi
2813
2814
2815 if test -z "$ac_cv_prog_RANLIB"; then
2816 if test -n "$ac_tool_prefix"; then
2817   # Extract the first word of "ranlib", so it can be a program name with args.
2818 set dummy ranlib; ac_word=$2
2819 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2820 echo "configure:2819: checking for $ac_word" >&5
2821 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
2822   echo $ac_n "(cached) $ac_c" 1>&6
2823 else
2824   if test -n "$RANLIB"; then
2825   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2826 else
2827   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2828   for ac_dir in $PATH; do
2829     test -z "$ac_dir" && ac_dir=.
2830     if test -f $ac_dir/$ac_word; then
2831       ac_cv_prog_RANLIB="ranlib"
2832       break
2833     fi
2834   done
2835   IFS="$ac_save_ifs"
2836   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
2837 fi
2838 fi
2839 RANLIB="$ac_cv_prog_RANLIB"
2840 if test -n "$RANLIB"; then
2841   echo "$ac_t""$RANLIB" 1>&6
2842 else
2843   echo "$ac_t""no" 1>&6
2844 fi
2845
2846 else
2847   RANLIB=":"
2848 fi
2849 fi
2850
2851 for ac_prog in 'bison -y' byacc
2852 do
2853 # Extract the first word of "$ac_prog", so it can be a program name with args.
2854 set dummy $ac_prog; ac_word=$2
2855 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2856 echo "configure:2855: checking for $ac_word" >&5
2857 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2858   echo $ac_n "(cached) $ac_c" 1>&6
2859 else
2860   if test -n "$YACC"; then
2861   ac_cv_prog_YACC="$YACC" # Let the user override the test.
2862 else
2863   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2864   for ac_dir in $PATH; do
2865     test -z "$ac_dir" && ac_dir=.
2866     if test -f $ac_dir/$ac_word; then
2867       ac_cv_prog_YACC="$ac_prog"
2868       break
2869     fi
2870   done
2871   IFS="$ac_save_ifs"
2872 fi
2873 fi
2874 YACC="$ac_cv_prog_YACC"
2875 if test -n "$YACC"; then
2876   echo "$ac_t""$YACC" 1>&6
2877 else
2878   echo "$ac_t""no" 1>&6
2879 fi
2880
2881 test -n "$YACC" && break
2882 done
2883 test -n "$YACC" || YACC="yacc"
2884
2885
2886 if test "$program_transform_name" = s,x,x,; then
2887   program_transform_name=
2888 else
2889   # Double any \ or $.  echo might interpret backslashes.
2890   cat <<\EOF_SED > conftestsed
2891 s,\\,\\\\,g; s,\$,$$,g
2892 EOF_SED
2893   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
2894   rm -f conftestsed
2895 fi
2896 test "$program_prefix" != NONE &&
2897   program_transform_name="s,^,${program_prefix},; $program_transform_name"
2898 # Use a double $ so make ignores it.
2899 test "$program_suffix" != NONE &&
2900   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
2901
2902 # sed with no file args requires a program.
2903 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
2904
2905
2906 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
2907 echo "configure:2906: checking return type of signal handlers" >&5
2908 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
2909   echo $ac_n "(cached) $ac_c" 1>&6
2910 else
2911   cat > conftest.$ac_ext <<EOF
2912 #line 2911 "configure"
2913 #include "confdefs.h"
2914 #include <sys/types.h>
2915 #include <signal.h>
2916 #ifdef signal
2917 #undef signal
2918 #endif
2919 #ifdef __cplusplus
2920 extern "C" void (*signal (int, void (*)(int)))(int);
2921 #else
2922 void (*signal ()) ();
2923 #endif
2924
2925 int main() {
2926 int i;
2927 ; return 0; }
2928 EOF
2929 if { (eval echo configure:2928: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2930   rm -rf conftest*
2931   ac_cv_type_signal=void
2932 else
2933   echo "configure: failed program was:" >&5
2934   cat conftest.$ac_ext >&5
2935   rm -rf conftest*
2936   ac_cv_type_signal=int
2937 fi
2938 rm -f conftest*
2939 fi
2940
2941 echo "$ac_t""$ac_cv_type_signal" 1>&6
2942 cat >> confdefs.h <<EOF
2943 #define RETSIGTYPE $ac_cv_type_signal
2944 EOF
2945
2946
2947
2948 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2949 echo "configure:2948: checking for ANSI C header files" >&5
2950 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2951   echo $ac_n "(cached) $ac_c" 1>&6
2952 else
2953   cat > conftest.$ac_ext <<EOF
2954 #line 2953 "configure"
2955 #include "confdefs.h"
2956 #include <stdlib.h>
2957 #include <stdarg.h>
2958 #include <string.h>
2959 #include <float.h>
2960 EOF
2961 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2962 { (eval echo configure:2961: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2963 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2964 if test -z "$ac_err"; then
2965   rm -rf conftest*
2966   ac_cv_header_stdc=yes
2967 else
2968   echo "$ac_err" >&5
2969   echo "configure: failed program was:" >&5
2970   cat conftest.$ac_ext >&5
2971   rm -rf conftest*
2972   ac_cv_header_stdc=no
2973 fi
2974 rm -f conftest*
2975
2976 if test $ac_cv_header_stdc = yes; then
2977   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2978 cat > conftest.$ac_ext <<EOF
2979 #line 2978 "configure"
2980 #include "confdefs.h"
2981 #include <string.h>
2982 EOF
2983 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2984   egrep "memchr" >/dev/null 2>&1; then
2985   :
2986 else
2987   rm -rf conftest*
2988   ac_cv_header_stdc=no
2989 fi
2990 rm -f conftest*
2991
2992 fi
2993
2994 if test $ac_cv_header_stdc = yes; then
2995   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2996 cat > conftest.$ac_ext <<EOF
2997 #line 2996 "configure"
2998 #include "confdefs.h"
2999 #include <stdlib.h>
3000 EOF
3001 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3002   egrep "free" >/dev/null 2>&1; then
3003   :
3004 else
3005   rm -rf conftest*
3006   ac_cv_header_stdc=no
3007 fi
3008 rm -f conftest*
3009
3010 fi
3011
3012 if test $ac_cv_header_stdc = yes; then
3013   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3014 if test "$cross_compiling" = yes; then
3015   :
3016 else
3017   cat > conftest.$ac_ext <<EOF
3018 #line 3017 "configure"
3019 #include "confdefs.h"
3020 #include <ctype.h>
3021 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3022 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3023 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3024 int main () { int i; for (i = 0; i < 256; i++)
3025 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3026 exit (0); }
3027
3028 EOF
3029 if { (eval echo configure:3028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3030 then
3031   :
3032 else
3033   echo "configure: failed program was:" >&5
3034   cat conftest.$ac_ext >&5
3035   rm -fr conftest*
3036   ac_cv_header_stdc=no
3037 fi
3038 rm -fr conftest*
3039 fi
3040
3041 fi
3042 fi
3043
3044 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3045 if test $ac_cv_header_stdc = yes; then
3046   cat >> confdefs.h <<\EOF
3047 #define STDC_HEADERS 1
3048 EOF
3049
3050 fi
3051
3052 for ac_hdr in ctype.h curses.h endian.h libintl.h link.h \
3053                  memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3054                  string.h sys/procfs.h sys/ptrace.h sys/reg.h \
3055                  term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3056                  wchar.h wctype.h asm/debugreg.h
3057 do
3058 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3059 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3060 echo "configure:3059: checking for $ac_hdr" >&5
3061 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3062   echo $ac_n "(cached) $ac_c" 1>&6
3063 else
3064   cat > conftest.$ac_ext <<EOF
3065 #line 3064 "configure"
3066 #include "confdefs.h"
3067 #include <$ac_hdr>
3068 EOF
3069 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3070 { (eval echo configure:3069: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3071 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3072 if test -z "$ac_err"; then
3073   rm -rf conftest*
3074   eval "ac_cv_header_$ac_safe=yes"
3075 else
3076   echo "$ac_err" >&5
3077   echo "configure: failed program was:" >&5
3078   cat conftest.$ac_ext >&5
3079   rm -rf conftest*
3080   eval "ac_cv_header_$ac_safe=no"
3081 fi
3082 rm -f conftest*
3083 fi
3084 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3085   echo "$ac_t""yes" 1>&6
3086     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3087   cat >> confdefs.h <<EOF
3088 #define $ac_tr_hdr 1
3089 EOF
3090
3091 else
3092   echo "$ac_t""no" 1>&6
3093 fi
3094 done
3095
3096
3097 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3098 echo "configure:3097: checking whether stat file-mode macros are broken" >&5
3099 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3100   echo $ac_n "(cached) $ac_c" 1>&6
3101 else
3102   cat > conftest.$ac_ext <<EOF
3103 #line 3102 "configure"
3104 #include "confdefs.h"
3105 #include <sys/types.h>
3106 #include <sys/stat.h>
3107
3108 #if defined(S_ISBLK) && defined(S_IFDIR)
3109 # if S_ISBLK (S_IFDIR)
3110 You lose.
3111 # endif
3112 #endif
3113
3114 #if defined(S_ISBLK) && defined(S_IFCHR)
3115 # if S_ISBLK (S_IFCHR)
3116 You lose.
3117 # endif
3118 #endif
3119
3120 #if defined(S_ISLNK) && defined(S_IFREG)
3121 # if S_ISLNK (S_IFREG)
3122 You lose.
3123 # endif
3124 #endif
3125
3126 #if defined(S_ISSOCK) && defined(S_IFREG)
3127 # if S_ISSOCK (S_IFREG)
3128 You lose.
3129 # endif
3130 #endif
3131
3132 EOF
3133 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3134   egrep "You lose" >/dev/null 2>&1; then
3135   rm -rf conftest*
3136   ac_cv_header_stat_broken=yes
3137 else
3138   rm -rf conftest*
3139   ac_cv_header_stat_broken=no
3140 fi
3141 rm -f conftest*
3142
3143 fi
3144
3145 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3146 if test $ac_cv_header_stat_broken = yes; then
3147   cat >> confdefs.h <<\EOF
3148 #define STAT_MACROS_BROKEN 1
3149 EOF
3150
3151 fi
3152
3153
3154 echo $ac_n "checking for working const""... $ac_c" 1>&6
3155 echo "configure:3154: checking for working const" >&5
3156 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3157   echo $ac_n "(cached) $ac_c" 1>&6
3158 else
3159   cat > conftest.$ac_ext <<EOF
3160 #line 3159 "configure"
3161 #include "confdefs.h"
3162
3163 int main() {
3164
3165 /* Ultrix mips cc rejects this.  */
3166 typedef int charset[2]; const charset x;
3167 /* SunOS 4.1.1 cc rejects this.  */
3168 char const *const *ccp;
3169 char **p;
3170 /* NEC SVR4.0.2 mips cc rejects this.  */
3171 struct point {int x, y;};
3172 static struct point const zero = {0,0};
3173 /* AIX XL C 1.02.0.0 rejects this.
3174    It does not let you subtract one const X* pointer from another in an arm
3175    of an if-expression whose if-part is not a constant expression */
3176 const char *g = "string";
3177 ccp = &g + (g ? g-g : 0);
3178 /* HPUX 7.0 cc rejects these. */
3179 ++ccp;
3180 p = (char**) ccp;
3181 ccp = (char const *const *) p;
3182 { /* SCO 3.2v4 cc rejects this.  */
3183   char *t;
3184   char const *s = 0 ? (char *) 0 : (char const *) 0;
3185
3186   *t++ = 0;
3187 }
3188 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3189   int x[] = {25, 17};
3190   const int *foo = &x[0];
3191   ++foo;
3192 }
3193 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3194   typedef const int *iptr;
3195   iptr p = 0;
3196   ++p;
3197 }
3198 { /* AIX XL C 1.02.0.0 rejects this saying
3199      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3200   struct s { int j; const int *ap[3]; };
3201   struct s *b; b->j = 5;
3202 }
3203 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3204   const int foo = 10;
3205 }
3206
3207 ; return 0; }
3208 EOF
3209 if { (eval echo configure:3208: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3210   rm -rf conftest*
3211   ac_cv_c_const=yes
3212 else
3213   echo "configure: failed program was:" >&5
3214   cat conftest.$ac_ext >&5
3215   rm -rf conftest*
3216   ac_cv_c_const=no
3217 fi
3218 rm -f conftest*
3219 fi
3220
3221 echo "$ac_t""$ac_cv_c_const" 1>&6
3222 if test $ac_cv_c_const = no; then
3223   cat >> confdefs.h <<\EOF
3224 #define const
3225 EOF
3226
3227 fi
3228
3229
3230 for ac_func in setpgid sbrk sigaction isascii bzero bcopy btowc
3231 do
3232 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3233 echo "configure:3232: checking for $ac_func" >&5
3234 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3235   echo $ac_n "(cached) $ac_c" 1>&6
3236 else
3237   cat > conftest.$ac_ext <<EOF
3238 #line 3237 "configure"
3239 #include "confdefs.h"
3240 /* System header to define __stub macros and hopefully few prototypes,
3241     which can conflict with char $ac_func(); below.  */
3242 #include <assert.h>
3243 /* Override any gcc2 internal prototype to avoid an error.  */
3244 /* We use char because int might match the return type of a gcc2
3245     builtin and then its argument prototype would still apply.  */
3246 char $ac_func();
3247
3248 int main() {
3249
3250 /* The GNU C library defines this for functions which it implements
3251     to always fail with ENOSYS.  Some functions are actually named
3252     something starting with __ and the normal name is an alias.  */
3253 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3254 choke me
3255 #else
3256 $ac_func();
3257 #endif
3258
3259 ; return 0; }
3260 EOF
3261 if { (eval echo configure:3260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3262   rm -rf conftest*
3263   eval "ac_cv_func_$ac_func=yes"
3264 else
3265   echo "configure: failed program was:" >&5
3266   cat conftest.$ac_ext >&5
3267   rm -rf conftest*
3268   eval "ac_cv_func_$ac_func=no"
3269 fi
3270 rm -f conftest*
3271 fi
3272
3273 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3274   echo "$ac_t""yes" 1>&6
3275     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3276   cat >> confdefs.h <<EOF
3277 #define $ac_tr_func 1
3278 EOF
3279
3280 else
3281   echo "$ac_t""no" 1>&6
3282 fi
3283 done
3284
3285 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3286 # for constant arguments.  Useless!
3287 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3288 echo "configure:3287: checking for working alloca.h" >&5
3289 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3290   echo $ac_n "(cached) $ac_c" 1>&6
3291 else
3292   cat > conftest.$ac_ext <<EOF
3293 #line 3292 "configure"
3294 #include "confdefs.h"
3295 #include <alloca.h>
3296 int main() {
3297 char *p = alloca(2 * sizeof(int));
3298 ; return 0; }
3299 EOF
3300 if { (eval echo configure:3299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3301   rm -rf conftest*
3302   ac_cv_header_alloca_h=yes
3303 else
3304   echo "configure: failed program was:" >&5
3305   cat conftest.$ac_ext >&5
3306   rm -rf conftest*
3307   ac_cv_header_alloca_h=no
3308 fi
3309 rm -f conftest*
3310 fi
3311
3312 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3313 if test $ac_cv_header_alloca_h = yes; then
3314   cat >> confdefs.h <<\EOF
3315 #define HAVE_ALLOCA_H 1
3316 EOF
3317
3318 fi
3319
3320 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3321 echo "configure:3320: checking for alloca" >&5
3322 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3323   echo $ac_n "(cached) $ac_c" 1>&6
3324 else
3325   cat > conftest.$ac_ext <<EOF
3326 #line 3325 "configure"
3327 #include "confdefs.h"
3328
3329 #ifdef __GNUC__
3330 # define alloca __builtin_alloca
3331 #else
3332 # ifdef _MSC_VER
3333 #  include <malloc.h>
3334 #  define alloca _alloca
3335 # else
3336 #  if HAVE_ALLOCA_H
3337 #   include <alloca.h>
3338 #  else
3339 #   ifdef _AIX
3340  #pragma alloca
3341 #   else
3342 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3343 char *alloca ();
3344 #    endif
3345 #   endif
3346 #  endif
3347 # endif
3348 #endif
3349
3350 int main() {
3351 char *p = (char *) alloca(1);
3352 ; return 0; }
3353 EOF
3354 if { (eval echo configure:3353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3355   rm -rf conftest*
3356   ac_cv_func_alloca_works=yes
3357 else
3358   echo "configure: failed program was:" >&5
3359   cat conftest.$ac_ext >&5
3360   rm -rf conftest*
3361   ac_cv_func_alloca_works=no
3362 fi
3363 rm -f conftest*
3364 fi
3365
3366 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3367 if test $ac_cv_func_alloca_works = yes; then
3368   cat >> confdefs.h <<\EOF
3369 #define HAVE_ALLOCA 1
3370 EOF
3371
3372 fi
3373
3374 if test $ac_cv_func_alloca_works = no; then
3375   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3376   # that cause trouble.  Some versions do not even contain alloca or
3377   # contain a buggy version.  If you still want to use their alloca,
3378   # use ar to extract alloca.o from them instead of compiling alloca.c.
3379   ALLOCA=alloca.${ac_objext}
3380   cat >> confdefs.h <<\EOF
3381 #define C_ALLOCA 1
3382 EOF
3383
3384
3385 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3386 echo "configure:3385: checking whether alloca needs Cray hooks" >&5
3387 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3388   echo $ac_n "(cached) $ac_c" 1>&6
3389 else
3390   cat > conftest.$ac_ext <<EOF
3391 #line 3390 "configure"
3392 #include "confdefs.h"
3393 #if defined(CRAY) && ! defined(CRAY2)
3394 webecray
3395 #else
3396 wenotbecray
3397 #endif
3398
3399 EOF
3400 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3401   egrep "webecray" >/dev/null 2>&1; then
3402   rm -rf conftest*
3403   ac_cv_os_cray=yes
3404 else
3405   rm -rf conftest*
3406   ac_cv_os_cray=no
3407 fi
3408 rm -f conftest*
3409
3410 fi
3411
3412 echo "$ac_t""$ac_cv_os_cray" 1>&6
3413 if test $ac_cv_os_cray = yes; then
3414 for ac_func in _getb67 GETB67 getb67; do
3415   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3416 echo "configure:3415: checking for $ac_func" >&5
3417 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3418   echo $ac_n "(cached) $ac_c" 1>&6
3419 else
3420   cat > conftest.$ac_ext <<EOF
3421 #line 3420 "configure"
3422 #include "confdefs.h"
3423 /* System header to define __stub macros and hopefully few prototypes,
3424     which can conflict with char $ac_func(); below.  */
3425 #include <assert.h>
3426 /* Override any gcc2 internal prototype to avoid an error.  */
3427 /* We use char because int might match the return type of a gcc2
3428     builtin and then its argument prototype would still apply.  */
3429 char $ac_func();
3430
3431 int main() {
3432
3433 /* The GNU C library defines this for functions which it implements
3434     to always fail with ENOSYS.  Some functions are actually named
3435     something starting with __ and the normal name is an alias.  */
3436 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3437 choke me
3438 #else
3439 $ac_func();
3440 #endif
3441
3442 ; return 0; }
3443 EOF
3444 if { (eval echo configure:3443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3445   rm -rf conftest*
3446   eval "ac_cv_func_$ac_func=yes"
3447 else
3448   echo "configure: failed program was:" >&5
3449   cat conftest.$ac_ext >&5
3450   rm -rf conftest*
3451   eval "ac_cv_func_$ac_func=no"
3452 fi
3453 rm -f conftest*
3454 fi
3455
3456 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3457   echo "$ac_t""yes" 1>&6
3458   cat >> confdefs.h <<EOF
3459 #define CRAY_STACKSEG_END $ac_func
3460 EOF
3461
3462   break
3463 else
3464   echo "$ac_t""no" 1>&6
3465 fi
3466
3467 done
3468 fi
3469
3470 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3471 echo "configure:3470: checking stack direction for C alloca" >&5
3472 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3473   echo $ac_n "(cached) $ac_c" 1>&6
3474 else
3475   if test "$cross_compiling" = yes; then
3476   ac_cv_c_stack_direction=0
3477 else
3478   cat > conftest.$ac_ext <<EOF
3479 #line 3478 "configure"
3480 #include "confdefs.h"
3481 find_stack_direction ()
3482 {
3483   static char *addr = 0;
3484   auto char dummy;
3485   if (addr == 0)
3486     {
3487       addr = &dummy;
3488       return find_stack_direction ();
3489     }
3490   else
3491     return (&dummy > addr) ? 1 : -1;
3492 }
3493 main ()
3494 {
3495   exit (find_stack_direction() < 0);
3496 }
3497 EOF
3498 if { (eval echo configure:3497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3499 then
3500   ac_cv_c_stack_direction=1
3501 else
3502   echo "configure: failed program was:" >&5
3503   cat conftest.$ac_ext >&5
3504   rm -fr conftest*
3505   ac_cv_c_stack_direction=-1
3506 fi
3507 rm -fr conftest*
3508 fi
3509
3510 fi
3511
3512 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3513 cat >> confdefs.h <<EOF
3514 #define STACK_DIRECTION $ac_cv_c_stack_direction
3515 EOF
3516
3517 fi
3518
3519
3520 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
3521 echo "configure:3520: checking whether malloc must be declared" >&5
3522 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
3523   echo $ac_n "(cached) $ac_c" 1>&6
3524 else
3525   cat > conftest.$ac_ext <<EOF
3526 #line 3525 "configure"
3527 #include "confdefs.h"
3528
3529 #include <stdio.h>
3530 #ifdef HAVE_STRING_H
3531 #include <string.h>
3532 #else
3533 #ifdef HAVE_STRINGS_H
3534 #include <strings.h>
3535 #endif
3536 #endif
3537 #ifdef HAVE_STDLIB_H
3538 #include <stdlib.h>
3539 #endif
3540 #ifdef HAVE_UNISTD_H
3541 #include <unistd.h>
3542 #endif
3543 int main() {
3544 char *(*pfn) = (char *(*)) malloc
3545 ; return 0; }
3546 EOF
3547 if { (eval echo configure:3546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3548   rm -rf conftest*
3549   bfd_cv_decl_needed_malloc=no
3550 else
3551   echo "configure: failed program was:" >&5
3552   cat conftest.$ac_ext >&5
3553   rm -rf conftest*
3554   bfd_cv_decl_needed_malloc=yes
3555 fi
3556 rm -f conftest*
3557 fi
3558
3559 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
3560 if test $bfd_cv_decl_needed_malloc = yes; then
3561   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3562   cat >> confdefs.h <<EOF
3563 #define $bfd_tr_decl 1
3564 EOF
3565
3566 fi
3567
3568 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
3569 echo "configure:3568: checking whether realloc must be declared" >&5
3570 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
3571   echo $ac_n "(cached) $ac_c" 1>&6
3572 else
3573   cat > conftest.$ac_ext <<EOF
3574 #line 3573 "configure"
3575 #include "confdefs.h"
3576
3577 #include <stdio.h>
3578 #ifdef HAVE_STRING_H
3579 #include <string.h>
3580 #else
3581 #ifdef HAVE_STRINGS_H
3582 #include <strings.h>
3583 #endif
3584 #endif
3585 #ifdef HAVE_STDLIB_H
3586 #include <stdlib.h>
3587 #endif
3588 #ifdef HAVE_UNISTD_H
3589 #include <unistd.h>
3590 #endif
3591 int main() {
3592 char *(*pfn) = (char *(*)) realloc
3593 ; return 0; }
3594 EOF
3595 if { (eval echo configure:3594: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3596   rm -rf conftest*
3597   bfd_cv_decl_needed_realloc=no
3598 else
3599   echo "configure: failed program was:" >&5
3600   cat conftest.$ac_ext >&5
3601   rm -rf conftest*
3602   bfd_cv_decl_needed_realloc=yes
3603 fi
3604 rm -f conftest*
3605 fi
3606
3607 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
3608 if test $bfd_cv_decl_needed_realloc = yes; then
3609   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3610   cat >> confdefs.h <<EOF
3611 #define $bfd_tr_decl 1
3612 EOF
3613
3614 fi
3615
3616 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
3617 echo "configure:3616: checking whether free must be declared" >&5
3618 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
3619   echo $ac_n "(cached) $ac_c" 1>&6
3620 else
3621   cat > conftest.$ac_ext <<EOF
3622 #line 3621 "configure"
3623 #include "confdefs.h"
3624
3625 #include <stdio.h>
3626 #ifdef HAVE_STRING_H
3627 #include <string.h>
3628 #else
3629 #ifdef HAVE_STRINGS_H
3630 #include <strings.h>
3631 #endif
3632 #endif
3633 #ifdef HAVE_STDLIB_H
3634 #include <stdlib.h>
3635 #endif
3636 #ifdef HAVE_UNISTD_H
3637 #include <unistd.h>
3638 #endif
3639 int main() {
3640 char *(*pfn) = (char *(*)) free
3641 ; return 0; }
3642 EOF
3643 if { (eval echo configure:3642: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3644   rm -rf conftest*
3645   bfd_cv_decl_needed_free=no
3646 else
3647   echo "configure: failed program was:" >&5
3648   cat conftest.$ac_ext >&5
3649   rm -rf conftest*
3650   bfd_cv_decl_needed_free=yes
3651 fi
3652 rm -f conftest*
3653 fi
3654
3655 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
3656 if test $bfd_cv_decl_needed_free = yes; then
3657   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3658   cat >> confdefs.h <<EOF
3659 #define $bfd_tr_decl 1
3660 EOF
3661
3662 fi
3663
3664 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
3665 echo "configure:3664: checking whether strerror must be declared" >&5
3666 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
3667   echo $ac_n "(cached) $ac_c" 1>&6
3668 else
3669   cat > conftest.$ac_ext <<EOF
3670 #line 3669 "configure"
3671 #include "confdefs.h"
3672
3673 #include <stdio.h>
3674 #ifdef HAVE_STRING_H
3675 #include <string.h>
3676 #else
3677 #ifdef HAVE_STRINGS_H
3678 #include <strings.h>
3679 #endif
3680 #endif
3681 #ifdef HAVE_STDLIB_H
3682 #include <stdlib.h>
3683 #endif
3684 #ifdef HAVE_UNISTD_H
3685 #include <unistd.h>
3686 #endif
3687 int main() {
3688 char *(*pfn) = (char *(*)) strerror
3689 ; return 0; }
3690 EOF
3691 if { (eval echo configure:3690: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3692   rm -rf conftest*
3693   bfd_cv_decl_needed_strerror=no
3694 else
3695   echo "configure: failed program was:" >&5
3696   cat conftest.$ac_ext >&5
3697   rm -rf conftest*
3698   bfd_cv_decl_needed_strerror=yes
3699 fi
3700 rm -f conftest*
3701 fi
3702
3703 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
3704 if test $bfd_cv_decl_needed_strerror = yes; then
3705   bfd_tr_decl=NEED_DECLARATION_`echo strerror | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3706   cat >> confdefs.h <<EOF
3707 #define $bfd_tr_decl 1
3708 EOF
3709
3710 fi
3711
3712 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
3713 echo "configure:3712: checking whether strdup must be declared" >&5
3714 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
3715   echo $ac_n "(cached) $ac_c" 1>&6
3716 else
3717   cat > conftest.$ac_ext <<EOF
3718 #line 3717 "configure"
3719 #include "confdefs.h"
3720
3721 #include <stdio.h>
3722 #ifdef HAVE_STRING_H
3723 #include <string.h>
3724 #else
3725 #ifdef HAVE_STRINGS_H
3726 #include <strings.h>
3727 #endif
3728 #endif
3729 #ifdef HAVE_STDLIB_H
3730 #include <stdlib.h>
3731 #endif
3732 #ifdef HAVE_UNISTD_H
3733 #include <unistd.h>
3734 #endif
3735 int main() {
3736 char *(*pfn) = (char *(*)) strdup
3737 ; return 0; }
3738 EOF
3739 if { (eval echo configure:3738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3740   rm -rf conftest*
3741   bfd_cv_decl_needed_strdup=no
3742 else
3743   echo "configure: failed program was:" >&5
3744   cat conftest.$ac_ext >&5
3745   rm -rf conftest*
3746   bfd_cv_decl_needed_strdup=yes
3747 fi
3748 rm -f conftest*
3749 fi
3750
3751 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
3752 if test $bfd_cv_decl_needed_strdup = yes; then
3753   bfd_tr_decl=NEED_DECLARATION_`echo strdup | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3754   cat >> confdefs.h <<EOF
3755 #define $bfd_tr_decl 1
3756 EOF
3757
3758 fi
3759
3760
3761 # If we are configured native on GNU/Linux, work around problems with sys/procfs.h
3762 if test "${target}" = "${host}"; then
3763   case "${host}" in
3764   i[3456]86-*-linux*)
3765         cat >> confdefs.h <<\EOF
3766 #define START_INFERIOR_TRAPS_EXPECTED 2
3767 EOF
3768
3769         cat >> confdefs.h <<\EOF
3770 #define sys_quotactl 1
3771 EOF
3772
3773         ;;
3774   esac
3775 fi
3776
3777 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
3778 echo "configure:3777: checking for gregset_t type" >&5
3779 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
3780   echo $ac_n "(cached) $ac_c" 1>&6
3781 else
3782   cat > conftest.$ac_ext <<EOF
3783 #line 3782 "configure"
3784 #include "confdefs.h"
3785 #include <sys/procfs.h>
3786 int main() {
3787 gregset_t *gregsetp = 0
3788 ; return 0; }
3789 EOF
3790 if { (eval echo configure:3789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3791   rm -rf conftest*
3792   gdb_cv_have_gregset_t=yes
3793 else
3794   echo "configure: failed program was:" >&5
3795   cat conftest.$ac_ext >&5
3796   rm -rf conftest*
3797   gdb_cv_have_gregset_t=no
3798 fi
3799 rm -f conftest*
3800 fi
3801
3802 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
3803 if test $gdb_cv_have_gregset_t = yes; then
3804   cat >> confdefs.h <<\EOF
3805 #define HAVE_GREGSET_T 1
3806 EOF
3807
3808 fi
3809
3810 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
3811 echo "configure:3810: checking for fpregset_t type" >&5
3812 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
3813   echo $ac_n "(cached) $ac_c" 1>&6
3814 else
3815   cat > conftest.$ac_ext <<EOF
3816 #line 3815 "configure"
3817 #include "confdefs.h"
3818 #include <sys/procfs.h>
3819 int main() {
3820 fpregset_t *fpregsetp = 0
3821 ; return 0; }
3822 EOF
3823 if { (eval echo configure:3822: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3824   rm -rf conftest*
3825   gdb_cv_have_fpregset_t=yes
3826 else
3827   echo "configure: failed program was:" >&5
3828   cat conftest.$ac_ext >&5
3829   rm -rf conftest*
3830   gdb_cv_have_fpregset_t=no
3831 fi
3832 rm -f conftest*
3833 fi
3834
3835 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
3836 if test $gdb_cv_have_fpregset_t = yes; then
3837   cat >> confdefs.h <<\EOF
3838 #define HAVE_FPREGSET_T 1
3839 EOF
3840
3841 fi
3842
3843 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
3844 echo "configure:3843: checking for main in -lm" >&5
3845 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
3846 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3847   echo $ac_n "(cached) $ac_c" 1>&6
3848 else
3849   ac_save_LIBS="$LIBS"
3850 LIBS="-lm  $LIBS"
3851 cat > conftest.$ac_ext <<EOF
3852 #line 3851 "configure"
3853 #include "confdefs.h"
3854
3855 int main() {
3856 main()
3857 ; return 0; }
3858 EOF
3859 if { (eval echo configure:3858: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3860   rm -rf conftest*
3861   eval "ac_cv_lib_$ac_lib_var=yes"
3862 else
3863   echo "configure: failed program was:" >&5
3864   cat conftest.$ac_ext >&5
3865   rm -rf conftest*
3866   eval "ac_cv_lib_$ac_lib_var=no"
3867 fi
3868 rm -f conftest*
3869 LIBS="$ac_save_LIBS"
3870
3871 fi
3872 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3873   echo "$ac_t""yes" 1>&6
3874     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
3875     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3876   cat >> confdefs.h <<EOF
3877 #define $ac_tr_lib 1
3878 EOF
3879
3880   LIBS="-lm $LIBS"
3881
3882 else
3883   echo "$ac_t""no" 1>&6
3884 fi
3885
3886
3887 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
3888 echo "configure:3887: checking for wctype in -lc" >&5
3889 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
3890 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3891   echo $ac_n "(cached) $ac_c" 1>&6
3892 else
3893   ac_save_LIBS="$LIBS"
3894 LIBS="-lc  $LIBS"
3895 cat > conftest.$ac_ext <<EOF
3896 #line 3895 "configure"
3897 #include "confdefs.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 wctype();
3902
3903 int main() {
3904 wctype()
3905 ; return 0; }
3906 EOF
3907 if { (eval echo configure:3906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3908   rm -rf conftest*
3909   eval "ac_cv_lib_$ac_lib_var=yes"
3910 else
3911   echo "configure: failed program was:" >&5
3912   cat conftest.$ac_ext >&5
3913   rm -rf conftest*
3914   eval "ac_cv_lib_$ac_lib_var=no"
3915 fi
3916 rm -f conftest*
3917 LIBS="$ac_save_LIBS"
3918
3919 fi
3920 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3921   echo "$ac_t""yes" 1>&6
3922   :
3923 else
3924   echo "$ac_t""no" 1>&6
3925 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
3926 echo "configure:3925: checking for wctype in -lw" >&5
3927 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
3928 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3929   echo $ac_n "(cached) $ac_c" 1>&6
3930 else
3931   ac_save_LIBS="$LIBS"
3932 LIBS="-lw  $LIBS"
3933 cat > conftest.$ac_ext <<EOF
3934 #line 3933 "configure"
3935 #include "confdefs.h"
3936 /* Override any gcc2 internal prototype to avoid an error.  */
3937 /* We use char because int might match the return type of a gcc2
3938     builtin and then its argument prototype would still apply.  */
3939 char wctype();
3940
3941 int main() {
3942 wctype()
3943 ; return 0; }
3944 EOF
3945 if { (eval echo configure:3944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3946   rm -rf conftest*
3947   eval "ac_cv_lib_$ac_lib_var=yes"
3948 else
3949   echo "configure: failed program was:" >&5
3950   cat conftest.$ac_ext >&5
3951   rm -rf conftest*
3952   eval "ac_cv_lib_$ac_lib_var=no"
3953 fi
3954 rm -f conftest*
3955 LIBS="$ac_save_LIBS"
3956
3957 fi
3958 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3959   echo "$ac_t""yes" 1>&6
3960     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
3961     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
3962   cat >> confdefs.h <<EOF
3963 #define $ac_tr_lib 1
3964 EOF
3965
3966   LIBS="-lw $LIBS"
3967
3968 else
3969   echo "$ac_t""no" 1>&6
3970 fi
3971
3972 fi
3973
3974
3975
3976 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
3977 echo "configure:3976: checking for long long support in compiler" >&5
3978 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
3979   echo $ac_n "(cached) $ac_c" 1>&6
3980 else
3981   cat > conftest.$ac_ext <<EOF
3982 #line 3981 "configure"
3983 #include "confdefs.h"
3984
3985 int main() {
3986
3987   extern long long foo;
3988   switch (foo & 2) { case 0: return 1; }
3989
3990 ; return 0; }
3991 EOF
3992 if { (eval echo configure:3991: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3993   rm -rf conftest*
3994   gdb_cv_c_long_long=yes
3995 else
3996   echo "configure: failed program was:" >&5
3997   cat conftest.$ac_ext >&5
3998   rm -rf conftest*
3999   gdb_cv_c_long_long=no
4000 fi
4001 rm -f conftest*
4002 fi
4003
4004 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
4005 if test $gdb_cv_c_long_long = yes; then
4006   cat >> confdefs.h <<\EOF
4007 #define CC_HAS_LONG_LONG 1
4008 EOF
4009
4010 fi
4011
4012
4013 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
4014 echo "configure:4013: checking for long long support in printf" >&5
4015 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
4016   echo $ac_n "(cached) $ac_c" 1>&6
4017 else
4018   if test "$cross_compiling" = yes; then
4019   gdb_cv_printf_has_long_long=no
4020 else
4021   cat > conftest.$ac_ext <<EOF
4022 #line 4021 "configure"
4023 #include "confdefs.h"
4024
4025 int main () {
4026   char buf[32];
4027   long long l = 0;
4028   l = (l << 16) + 0x0123;
4029   l = (l << 16) + 0x4567;
4030   l = (l << 16) + 0x89ab;
4031   l = (l << 16) + 0xcdef;
4032   sprintf (buf, "0x%016llx", l);
4033   return (strcmp ("0x0123456789abcdef", buf));
4034 }
4035 EOF
4036 if { (eval echo configure:4035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4037 then
4038   gdb_cv_printf_has_long_long=yes
4039 else
4040   echo "configure: failed program was:" >&5
4041   cat conftest.$ac_ext >&5
4042   rm -fr conftest*
4043   gdb_cv_printf_has_long_long=no
4044 fi
4045 rm -fr conftest*
4046 fi
4047
4048 fi
4049
4050 if test $gdb_cv_printf_has_long_long = yes; then
4051   cat >> confdefs.h <<\EOF
4052 #define PRINTF_HAS_LONG_LONG 1
4053 EOF
4054
4055 fi
4056 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
4057
4058
4059 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
4060 echo "configure:4059: checking for long double support in compiler" >&5
4061 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
4062   echo $ac_n "(cached) $ac_c" 1>&6
4063 else
4064   cat > conftest.$ac_ext <<EOF
4065 #line 4064 "configure"
4066 #include "confdefs.h"
4067
4068 int main() {
4069 long double foo;
4070 ; return 0; }
4071 EOF
4072 if { (eval echo configure:4071: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4073   rm -rf conftest*
4074   ac_cv_c_long_double=yes
4075 else
4076   echo "configure: failed program was:" >&5
4077   cat conftest.$ac_ext >&5
4078   rm -rf conftest*
4079   ac_cv_c_long_double=no
4080 fi
4081 rm -f conftest*
4082 fi
4083
4084 echo "$ac_t""$ac_cv_c_long_double" 1>&6
4085 if test $ac_cv_c_long_double = yes; then
4086   cat >> confdefs.h <<\EOF
4087 #define HAVE_LONG_DOUBLE 1
4088 EOF
4089
4090 fi
4091
4092
4093 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
4094 echo "configure:4093: checking for long double support in printf" >&5
4095 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
4096   echo $ac_n "(cached) $ac_c" 1>&6
4097 else
4098   if test "$cross_compiling" = yes; then
4099   gdb_cv_printf_has_long_double=no
4100 else
4101   cat > conftest.$ac_ext <<EOF
4102 #line 4101 "configure"
4103 #include "confdefs.h"
4104
4105 int main () {
4106   char buf[16];
4107   long double f = 3.141592653;
4108   sprintf (buf, "%Lg", f);
4109   return (strncmp ("3.14159", buf, 7));
4110 }
4111 EOF
4112 if { (eval echo configure:4111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4113 then
4114   gdb_cv_printf_has_long_double=yes
4115 else
4116   echo "configure: failed program was:" >&5
4117   cat conftest.$ac_ext >&5
4118   rm -fr conftest*
4119   gdb_cv_printf_has_long_double=no
4120 fi
4121 rm -fr conftest*
4122 fi
4123
4124 fi
4125
4126 if test $gdb_cv_printf_has_long_double = yes; then
4127   cat >> confdefs.h <<\EOF
4128 #define PRINTF_HAS_LONG_DOUBLE 1
4129 EOF
4130
4131 fi
4132 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
4133
4134
4135 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
4136 echo "configure:4135: checking for long double support in scanf" >&5
4137 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
4138   echo $ac_n "(cached) $ac_c" 1>&6
4139 else
4140   if test "$cross_compiling" = yes; then
4141   gdb_cv_scanf_has_long_double=no
4142 else
4143   cat > conftest.$ac_ext <<EOF
4144 #line 4143 "configure"
4145 #include "confdefs.h"
4146
4147 int main () {
4148   char *buf = "3.141592653";
4149   long double f = 0;
4150   sscanf (buf, "%Lg", &f);
4151   return !(f > 3.14159 && f < 3.14160);
4152 }
4153 EOF
4154 if { (eval echo configure:4153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4155 then
4156   gdb_cv_scanf_has_long_double=yes
4157 else
4158   echo "configure: failed program was:" >&5
4159   cat conftest.$ac_ext >&5
4160   rm -fr conftest*
4161   gdb_cv_scanf_has_long_double=no
4162 fi
4163 rm -fr conftest*
4164 fi
4165
4166 fi
4167
4168 if test $gdb_cv_scanf_has_long_double = yes; then
4169   cat >> confdefs.h <<\EOF
4170 #define SCANF_HAS_LONG_DOUBLE 1
4171 EOF
4172
4173 fi
4174 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
4175
4176 for ac_hdr in unistd.h
4177 do
4178 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4179 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4180 echo "configure:4179: checking for $ac_hdr" >&5
4181 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4182   echo $ac_n "(cached) $ac_c" 1>&6
4183 else
4184   cat > conftest.$ac_ext <<EOF
4185 #line 4184 "configure"
4186 #include "confdefs.h"
4187 #include <$ac_hdr>
4188 EOF
4189 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4190 { (eval echo configure:4189: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4191 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4192 if test -z "$ac_err"; then
4193   rm -rf conftest*
4194   eval "ac_cv_header_$ac_safe=yes"
4195 else
4196   echo "$ac_err" >&5
4197   echo "configure: failed program was:" >&5
4198   cat conftest.$ac_ext >&5
4199   rm -rf conftest*
4200   eval "ac_cv_header_$ac_safe=no"
4201 fi
4202 rm -f conftest*
4203 fi
4204 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4205   echo "$ac_t""yes" 1>&6
4206     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4207   cat >> confdefs.h <<EOF
4208 #define $ac_tr_hdr 1
4209 EOF
4210
4211 else
4212   echo "$ac_t""no" 1>&6
4213 fi
4214 done
4215
4216 for ac_func in getpagesize
4217 do
4218 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4219 echo "configure:4218: checking for $ac_func" >&5
4220 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4221   echo $ac_n "(cached) $ac_c" 1>&6
4222 else
4223   cat > conftest.$ac_ext <<EOF
4224 #line 4223 "configure"
4225 #include "confdefs.h"
4226 /* System header to define __stub macros and hopefully few prototypes,
4227     which can conflict with char $ac_func(); below.  */
4228 #include <assert.h>
4229 /* Override any gcc2 internal prototype to avoid an error.  */
4230 /* We use char because int might match the return type of a gcc2
4231     builtin and then its argument prototype would still apply.  */
4232 char $ac_func();
4233
4234 int main() {
4235
4236 /* The GNU C library defines this for functions which it implements
4237     to always fail with ENOSYS.  Some functions are actually named
4238     something starting with __ and the normal name is an alias.  */
4239 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4240 choke me
4241 #else
4242 $ac_func();
4243 #endif
4244
4245 ; return 0; }
4246 EOF
4247 if { (eval echo configure:4246: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4248   rm -rf conftest*
4249   eval "ac_cv_func_$ac_func=yes"
4250 else
4251   echo "configure: failed program was:" >&5
4252   cat conftest.$ac_ext >&5
4253   rm -rf conftest*
4254   eval "ac_cv_func_$ac_func=no"
4255 fi
4256 rm -f conftest*
4257 fi
4258
4259 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4260   echo "$ac_t""yes" 1>&6
4261     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4262   cat >> confdefs.h <<EOF
4263 #define $ac_tr_func 1
4264 EOF
4265
4266 else
4267   echo "$ac_t""no" 1>&6
4268 fi
4269 done
4270
4271 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
4272 echo "configure:4271: checking for working mmap" >&5
4273 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
4274   echo $ac_n "(cached) $ac_c" 1>&6
4275 else
4276   if test "$cross_compiling" = yes; then
4277   ac_cv_func_mmap_fixed_mapped=no
4278 else
4279   cat > conftest.$ac_ext <<EOF
4280 #line 4279 "configure"
4281 #include "confdefs.h"
4282
4283 /* Thanks to Mike Haertel and Jim Avera for this test.
4284    Here is a matrix of mmap possibilities:
4285         mmap private not fixed
4286         mmap private fixed at somewhere currently unmapped
4287         mmap private fixed at somewhere already mapped
4288         mmap shared not fixed
4289         mmap shared fixed at somewhere currently unmapped
4290         mmap shared fixed at somewhere already mapped
4291    For private mappings, we should verify that changes cannot be read()
4292    back from the file, nor mmap's back from the file at a different
4293    address.  (There have been systems where private was not correctly
4294    implemented like the infamous i386 svr4.0, and systems where the
4295    VM page cache was not coherent with the filesystem buffer cache
4296    like early versions of FreeBSD and possibly contemporary NetBSD.)
4297    For shared mappings, we should conversely verify that changes get
4298    propogated back to all the places they're supposed to be.
4299
4300    Grep wants private fixed already mapped.
4301    The main things grep needs to know about mmap are:
4302    * does it exist and is it safe to write into the mmap'd area
4303    * how to use it (BSD variants)  */
4304 #include <sys/types.h>
4305 #include <fcntl.h>
4306 #include <sys/mman.h>
4307
4308 /* This mess was copied from the GNU getpagesize.h.  */
4309 #ifndef HAVE_GETPAGESIZE
4310 # ifdef HAVE_UNISTD_H
4311 #  include <unistd.h>
4312 # endif
4313
4314 /* Assume that all systems that can run configure have sys/param.h.  */
4315 # ifndef HAVE_SYS_PARAM_H
4316 #  define HAVE_SYS_PARAM_H 1
4317 # endif
4318
4319 # ifdef _SC_PAGESIZE
4320 #  define getpagesize() sysconf(_SC_PAGESIZE)
4321 # else /* no _SC_PAGESIZE */
4322 #  ifdef HAVE_SYS_PARAM_H
4323 #   include <sys/param.h>
4324 #   ifdef EXEC_PAGESIZE
4325 #    define getpagesize() EXEC_PAGESIZE
4326 #   else /* no EXEC_PAGESIZE */
4327 #    ifdef NBPG
4328 #     define getpagesize() NBPG * CLSIZE
4329 #     ifndef CLSIZE
4330 #      define CLSIZE 1
4331 #     endif /* no CLSIZE */
4332 #    else /* no NBPG */
4333 #     ifdef NBPC
4334 #      define getpagesize() NBPC
4335 #     else /* no NBPC */
4336 #      ifdef PAGESIZE
4337 #       define getpagesize() PAGESIZE
4338 #      endif /* PAGESIZE */
4339 #     endif /* no NBPC */
4340 #    endif /* no NBPG */
4341 #   endif /* no EXEC_PAGESIZE */
4342 #  else /* no HAVE_SYS_PARAM_H */
4343 #   define getpagesize() 8192   /* punt totally */
4344 #  endif /* no HAVE_SYS_PARAM_H */
4345 # endif /* no _SC_PAGESIZE */
4346
4347 #endif /* no HAVE_GETPAGESIZE */
4348
4349 #ifdef __cplusplus
4350 extern "C" { void *malloc(unsigned); }
4351 #else
4352 char *malloc();
4353 #endif
4354
4355 int
4356 main()
4357 {
4358         char *data, *data2, *data3;
4359         int i, pagesize;
4360         int fd;
4361
4362         pagesize = getpagesize();
4363
4364         /*
4365          * First, make a file with some known garbage in it.
4366          */
4367         data = malloc(pagesize);
4368         if (!data)
4369                 exit(1);
4370         for (i = 0; i < pagesize; ++i)
4371                 *(data + i) = rand();
4372         umask(0);
4373         fd = creat("conftestmmap", 0600);
4374         if (fd < 0)
4375                 exit(1);
4376         if (write(fd, data, pagesize) != pagesize)
4377                 exit(1);
4378         close(fd);
4379
4380         /*
4381          * Next, try to mmap the file at a fixed address which
4382          * already has something else allocated at it.  If we can,
4383          * also make sure that we see the same garbage.
4384          */
4385         fd = open("conftestmmap", O_RDWR);
4386         if (fd < 0)
4387                 exit(1);
4388         data2 = malloc(2 * pagesize);
4389         if (!data2)
4390                 exit(1);
4391         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4392         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4393             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4394                 exit(1);
4395         for (i = 0; i < pagesize; ++i)
4396                 if (*(data + i) != *(data2 + i))
4397                         exit(1);
4398
4399         /*
4400          * Finally, make sure that changes to the mapped area
4401          * do not percolate back to the file as seen by read().
4402          * (This is a bug on some variants of i386 svr4.0.)
4403          */
4404         for (i = 0; i < pagesize; ++i)
4405                 *(data2 + i) = *(data2 + i) + 1;
4406         data3 = malloc(pagesize);
4407         if (!data3)
4408                 exit(1);
4409         if (read(fd, data3, pagesize) != pagesize)
4410                 exit(1);
4411         for (i = 0; i < pagesize; ++i)
4412                 if (*(data + i) != *(data3 + i))
4413                         exit(1);
4414         close(fd);
4415         unlink("conftestmmap");
4416         exit(0);
4417 }
4418
4419 EOF
4420 if { (eval echo configure:4419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4421 then
4422   ac_cv_func_mmap_fixed_mapped=yes
4423 else
4424   echo "configure: failed program was:" >&5
4425   cat conftest.$ac_ext >&5
4426   rm -fr conftest*
4427   ac_cv_func_mmap_fixed_mapped=no
4428 fi
4429 rm -fr conftest*
4430 fi
4431
4432 fi
4433
4434 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4435 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4436   cat >> confdefs.h <<\EOF
4437 #define HAVE_MMAP 1
4438 EOF
4439
4440 fi
4441
4442
4443
4444
4445 if test ${build} = ${host} -a ${host} = ${target} ; then
4446    case ${host_os} in
4447    hpux*)
4448       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
4449 echo "configure:4448: checking for HPUX/OSF thread support" >&5
4450       if test -f /usr/include/dce/cma_config.h ; then
4451          if test "$GCC" = "yes" ; then
4452             echo "$ac_t""yes" 1>&6
4453             cat >> confdefs.h <<\EOF
4454 #define HAVE_HPUX_THREAD_SUPPORT 1
4455 EOF
4456
4457             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
4458             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
4459          else
4460             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
4461          fi
4462       else
4463          echo "$ac_t""no" 1>&6
4464       fi
4465       ;;
4466    solaris*)
4467       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
4468 echo "configure:4467: checking for Solaris thread debugging library" >&5
4469       if test -f /usr/lib/libthread_db.so.1 ; then
4470          echo "$ac_t""yes" 1>&6
4471          cat >> confdefs.h <<\EOF
4472 #define HAVE_THREAD_DB_LIB 1
4473 EOF
4474
4475          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
4476          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
4477          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
4478 echo "configure:4477: checking for dlopen in -ldl" >&5
4479 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
4480 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4481   echo $ac_n "(cached) $ac_c" 1>&6
4482 else
4483   ac_save_LIBS="$LIBS"
4484 LIBS="-ldl  $LIBS"
4485 cat > conftest.$ac_ext <<EOF
4486 #line 4485 "configure"
4487 #include "confdefs.h"
4488 /* Override any gcc2 internal prototype to avoid an error.  */
4489 /* We use char because int might match the return type of a gcc2
4490     builtin and then its argument prototype would still apply.  */
4491 char dlopen();
4492
4493 int main() {
4494 dlopen()
4495 ; return 0; }
4496 EOF
4497 if { (eval echo configure:4496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4498   rm -rf conftest*
4499   eval "ac_cv_lib_$ac_lib_var=yes"
4500 else
4501   echo "configure: failed program was:" >&5
4502   cat conftest.$ac_ext >&5
4503   rm -rf conftest*
4504   eval "ac_cv_lib_$ac_lib_var=no"
4505 fi
4506 rm -f conftest*
4507 LIBS="$ac_save_LIBS"
4508
4509 fi
4510 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4511   echo "$ac_t""yes" 1>&6
4512     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4513     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4514   cat >> confdefs.h <<EOF
4515 #define $ac_tr_lib 1
4516 EOF
4517
4518   LIBS="-ldl $LIBS"
4519
4520 else
4521   echo "$ac_t""no" 1>&6
4522 fi
4523
4524          if test "$GCC" = "yes" ; then
4525             # The GNU linker requires the -export-dynamic option to make
4526             # all symbols visible in the dynamic symbol table.
4527             hold_ldflags=$LDFLAGS
4528             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
4529 echo "configure:4528: checking for the ld -export-dynamic flag" >&5
4530             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
4531             cat > conftest.$ac_ext <<EOF
4532 #line 4531 "configure"
4533 #include "confdefs.h"
4534
4535 int main() {
4536 int i;
4537 ; return 0; }
4538 EOF
4539 if { (eval echo configure:4538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4540   rm -rf conftest*
4541   found=yes
4542 else
4543   echo "configure: failed program was:" >&5
4544   cat conftest.$ac_ext >&5
4545   rm -rf conftest*
4546   found=no
4547 fi
4548 rm -f conftest*
4549             LDFLAGS=$hold_ldflags
4550             echo "$ac_t""$found" 1>&6
4551             if test $found = yes; then
4552                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
4553             fi
4554          fi
4555          # Sun randomly tweaked the prototypes in <proc_service.h>
4556          # at one point.
4557          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
4558 echo "configure:4557: checking if <proc_service.h> is old" >&5
4559          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
4560   echo $ac_n "(cached) $ac_c" 1>&6
4561 else
4562
4563             cat > conftest.$ac_ext <<EOF
4564 #line 4563 "configure"
4565 #include "confdefs.h"
4566
4567                 #include <proc_service.h>
4568                 ps_err_e ps_pdwrite
4569                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
4570
4571 int main() {
4572
4573 ; return 0; }
4574 EOF
4575 if { (eval echo configure:4574: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4576   rm -rf conftest*
4577   gdb_cv_proc_service_is_old=no
4578 else
4579   echo "configure: failed program was:" >&5
4580   cat conftest.$ac_ext >&5
4581   rm -rf conftest*
4582   gdb_cv_proc_service_is_old=yes
4583 fi
4584 rm -f conftest*
4585
4586 fi
4587
4588          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
4589          if test $gdb_cv_proc_service_is_old = yes; then
4590             cat >> confdefs.h <<\EOF
4591 #define PROC_SERVICE_IS_OLD 1
4592 EOF
4593
4594          fi
4595       else
4596          echo "$ac_t""no" 1>&6
4597       fi
4598       ;;
4599    esac
4600
4601 fi
4602
4603 ENABLE_CFLAGS=
4604
4605 # Check whether --enable-netrom or --disable-netrom was given.
4606 if test "${enable_netrom+set}" = set; then
4607   enableval="$enable_netrom"
4608   case "${enableval}" in
4609 yes)    enable_netrom=yes ;;
4610 no)     enable_netrom=no ;;
4611 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
4612 esac
4613 fi
4614
4615
4616 if test "${enable_netrom}" = "yes"; then
4617         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
4618         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
4619 fi
4620
4621 # Check whether --enable-build-warnings or --disable-build-warnings was given.
4622 if test "${enable_build_warnings+set}" = set; then
4623   enableval="$enable_build_warnings"
4624   build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
4625 case "${enableval}" in
4626   yes)  ;;
4627   no)   build_warnings="-w";;
4628   *)    ;;
4629 esac
4630 else
4631   build_warnings=""
4632 fi
4633
4634 if test "x${build_warnings}" != x -a "x$GCC" = xyes
4635 then
4636    WARN_CFLAGS="${build_warnings}"
4637 else
4638    WARN_CFLAGS=""
4639 fi
4640
4641
4642 MMALLOC_CFLAGS=
4643 MMALLOC=
4644
4645
4646
4647 # Check whether --with-mmalloc or --without-mmalloc was given.
4648 if test "${with_mmalloc+set}" = set; then
4649   withval="$with_mmalloc"
4650   case "${withval}" in
4651   yes)  want_mmalloc=true ;;
4652   no)   want_mmalloc=false;;
4653   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
4654 esac
4655 else
4656   want_mmalloc=false
4657 fi
4658
4659 if test x$want_mmalloc = xtrue; then
4660    cat >> confdefs.h <<\EOF
4661 #define USE_MMALLOC 1
4662 EOF
4663
4664    cat >> confdefs.h <<\EOF
4665 #define MMCHECK_FORCE 1
4666 EOF
4667
4668    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
4669    MMALLOC='../mmalloc/libmmalloc.a'
4670 fi
4671
4672 # start-sanitize-carp
4673 # The below takes an educated guess at the targets that
4674 # should be built.  It is an interum version that provides
4675 # significant backward compatibility.
4676
4677 # Check whether --enable-carp or --disable-carp was given.
4678 if test "${enable_carp+set}" = set; then
4679   enableval="$enable_carp"
4680   case "${enableval}" in
4681   yes) enable_carp=yes ;;
4682   no)  enable_carp=no ;;
4683   *)   { echo "configure: error: bad value ${enableval} for carp option" 1>&2; exit 1; } ;;
4684 esac
4685 else
4686   enable_carp=no
4687 fi
4688
4689 # Check whether --enable-targets or --disable-targets was given.
4690 if test "${enable_targets+set}" = set; then
4691   enableval="$enable_targets"
4692   case "${enableval}" in
4693   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
4694             ;;
4695   no)       enable_targets= ;;
4696   *)        enable_targets="$enableval" ;;
4697 esac
4698 fi
4699
4700 # Canonicalize the secondary target names.
4701 all_targets=false
4702 if test -n "$enable_targets" ; then
4703     if test "$enable_targets" = all ; then
4704         all_targets=true
4705     else
4706         for targ in `echo $enable_targets | sed 's/,/ /g'`
4707         do
4708             result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ 2>/dev/null`
4709             if test -n "$result" ; then
4710                 canon_targets="$canon_targets $result"
4711             fi
4712         done
4713     fi
4714 fi
4715
4716 # Convert the target names into GDB [*]-tdep.c names
4717 selarchs=
4718 for targ in $target $canon_targets
4719 do
4720     if test "x$targ" = "xall" ; then
4721         all_targets=true
4722     else
4723         t_cpu=`echo $targ    | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
4724         t_vendor=`echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
4725         t_os=`echo $targ     | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
4726         mt=`
4727 target=$targ
4728 target_cpu=$t_cpu
4729 target_vendor=$t_vendor
4730 target_os=$t_os
4731 . ${srcdir}/configure.tgt
4732 echo ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt`
4733         if test -r ${mt} ; then
4734             # This gets confused over .mt files that have multiple -tdep.o
4735             tdep=`sed -n '
4736 s/^.*[  =]\([^  ]*\)-tdep.o.*/\1/p
4737 ' $mt`
4738             selarchs="$selarchs $tdep"
4739         fi
4740     fi
4741 done
4742
4743 # We don't do any links based on the target system, just makefile config.
4744
4745 if test x${all_targets} = xfalse ; then
4746
4747     # Target architecture .o files.
4748     ta=
4749
4750     for arch in $selarchs
4751     do
4752         archdefs="$archdefs -DARCH_$arch"
4753         ta="$ta ${arch}-tdep.o"
4754         # Special cases
4755         case "$arch" in
4756             dvp)  ta="$ta mips-tdep.o dvp-tdep.o" ;;
4757         esac
4758     done
4759
4760     # Weed out duplicate .o files.
4761     f=""
4762     for i in $ta ; do
4763         case " $f " in
4764             *" $i "*) ;;
4765             *) f="$f $i" ;;
4766         esac
4767     done
4768     ta="$f"
4769
4770     # And duplicate -D flags.
4771     f=""
4772     for i in $archdefs ; do
4773         case " $f " in
4774             *" $i "*) ;;
4775             *) f="$f $i" ;;
4776         esac
4777     done
4778     archdefs="$f"
4779
4780     MACHINE_OBS="$ta"
4781
4782 else    # all_targets is true
4783     archdefs=-DARCH_all
4784     MACHINE_OBS='$(ALL_MACHINES)'
4785 fi
4786
4787 if test "${enable_carp}" = yes ; then
4788     gdb_target=carp
4789     gdb_target_cpu=carp
4790 else
4791     MACHINE_OBS="# $MACHINE_OBS"
4792 fi
4793
4794
4795 # end-sanitize-carp
4796 # start-sanitize-gdbtk
4797 # start-sanitize-ide
4798 ENABLE_IDE=
4799 # Check whether --enable-ide or --disable-ide was given.
4800 if test "${enable_ide+set}" = set; then
4801   enableval="$enable_ide"
4802   :
4803 fi
4804
4805 if test "$enable_ide" = yes; then
4806    enable_ide=yes
4807    ENABLE_IDE=1
4808 else
4809    enable_ide=no
4810 fi
4811
4812
4813 # Check whether --with-foundry-libs or --without-foundry-libs was given.
4814 if test "${with_foundry_libs+set}" = set; then
4815   withval="$with_foundry_libs"
4816   FOUNDRY_LIB_BASE=${withval}
4817 fi
4818
4819
4820
4821 #
4822 # This is the Foundry SDK
4823 #
4824 # These variables are used to determine where the Foundry libs and
4825 # header files are located.
4826 #
4827 if test "$FOUNDRY_LIB_BASE" != ""; then
4828     LIBGUI="${FOUNDRY_LIB_BASE}/lib/libgui.a"
4829     GUI_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
4830     if test x$enable_ide = xyes; then
4831         IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include -DIDE"
4832         IDE_X="-L${FOUNDRY_LIB_BASE}/lib -lilu-Tk -lilu-c -lilu"
4833     else
4834         IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
4835     fi
4836     LIBIDETCL="${FOUNDRY_LIB_BASE}/lib/libidetcl.a"
4837     LIBIDE="${FOUNDRY_LIB_BASE}/lib/libide.a"
4838     IDE_DEPS="${FOUNDRY_LIB_BASE}/lib/libilu-Tk.a ${FOUNDRY_LIB_BASE}/lib/libilu-c.a ${FOUNDRY_LIB_BASE}/lib/libilu.a"
4839 else
4840     LIBGUI="../libgui/src/libgui.a"
4841     GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
4842     if test x$enable_ide = xyes; then
4843         IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src -DIDE -I${srcdir}/../ilu/runtime/mainloop"
4844         IDE_X="-L../ilu/runtime/mainloop -lilu-Tk -L../ilu/runtime/c -lilu-c -L../ilu/runtime/kernel -lilu"
4845     else
4846         IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src"
4847     fi
4848     LIBIDETCL="../libidetcl/src/libidetcl.a"
4849     LIBIDE="../libide/src/libide.a"
4850     IDE_DEPS="../ilu/runtime/mainloop/libilu-Tk.a ../ilu/runtime/c/libilu-c.a ../ilu/runtime/kernel/libilu.a"
4851 fi
4852
4853
4854
4855
4856
4857
4858
4859 # end-sanitize-ide
4860
4861 ENABLE_GDBTK=
4862
4863 # Check whether --enable-gdbtk or --disable-gdbtk was given.
4864 if test "${enable_gdbtk+set}" = set; then
4865   enableval="$enable_gdbtk"
4866   case "${enableval}" in
4867     yes)
4868         case "$host" in
4869         *go32*)
4870             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4871             enable_gdbtk=no ;;
4872         *windows*)
4873             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
4874             enable_gdbtk=no ;;
4875         *)
4876             enable_gdbtk=yes ;;
4877         esac ;;
4878     no)
4879         enable_gdbtk=no  ;;
4880     *)
4881         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
4882 esac
4883 else
4884
4885 # Default is on for everything but go32 and cygwin32
4886 case "$host" in
4887     *go32* | *windows*)
4888         ;;
4889     *)
4890         enable_gdbtk=yes ;;
4891     esac
4892
4893 fi
4894
4895
4896 # In the cygwin32 environment, we need some additional flags.
4897 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
4898 echo "configure:4897: checking for cygwin32" >&5
4899 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
4900   echo $ac_n "(cached) $ac_c" 1>&6
4901 else
4902   cat > conftest.$ac_ext <<EOF
4903 #line 4902 "configure"
4904 #include "confdefs.h"
4905
4906 #ifdef __CYGWIN32__
4907 lose
4908 #endif
4909 EOF
4910 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4911   egrep "lose" >/dev/null 2>&1; then
4912   rm -rf conftest*
4913   gdb_cv_os_cygwin32=yes
4914 else
4915   rm -rf conftest*
4916   gdb_cv_os_cygwin32=no
4917 fi
4918 rm -f conftest*
4919
4920 fi
4921
4922 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
4923
4924 WIN32LIBS=
4925 WIN32LDAPP=
4926
4927
4928
4929 DLLTOOL=${DLLTOOL-dlltool}
4930 WINDRES=${WINDRES-windres}
4931
4932
4933
4934 if test x$gdb_cv_os_cygwin32 = xyes; then
4935     if test x$enable_ide = xyes; then
4936         WIN32LIBS="-ladvapi32"
4937     fi
4938 fi
4939
4940 configdir="unix"
4941
4942 GDBTKLIBS=
4943 if test "${enable_gdbtk}" = "yes"; then
4944
4945
4946 #
4947 # Ok, lets find the tcl configuration
4948 # First, look for one uninstalled.
4949 # the alternative search directory is invoked by --with-tclconfig
4950 #
4951
4952 if test x"${no_tcl}" = x ; then
4953   # we reset no_tcl in case something fails here
4954   no_tcl=true
4955   # Check whether --with-tclconfig or --without-tclconfig was given.
4956 if test "${with_tclconfig+set}" = set; then
4957   withval="$with_tclconfig"
4958   with_tclconfig=${withval}
4959 fi
4960
4961   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
4962 echo "configure:4961: checking for Tcl configuration" >&5
4963   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
4964   echo $ac_n "(cached) $ac_c" 1>&6
4965 else
4966
4967
4968   # First check to see if --with-tclconfig was specified.
4969   if test x"${with_tclconfig}" != x ; then
4970     if test -f "${with_tclconfig}/tclConfig.sh" ; then
4971       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
4972     else
4973       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
4974     fi
4975   fi
4976
4977   # then check for a private Tcl installation
4978   if test x"${ac_cv_c_tclconfig}" = x ; then
4979     for i in \
4980                 ../tcl \
4981                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
4982                 ../../tcl \
4983                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
4984                 ../../../tcl \
4985                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
4986       if test -f "$i/${configdir}/tclConfig.sh" ; then
4987         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
4988         break
4989       fi
4990     done
4991   fi
4992   # check in a few common install locations
4993   if test x"${ac_cv_c_tclconfig}" = x ; then
4994     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
4995       if test -f "$i/tclConfig.sh" ; then
4996         ac_cv_c_tclconfig=`(cd $i; pwd)`
4997         break
4998       fi
4999     done
5000   fi
5001   # check in a few other private locations
5002   if test x"${ac_cv_c_tclconfig}" = x ; then
5003     for i in \
5004                 ${srcdir}/../tcl \
5005                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
5006       if test -f "$i/${configdir}/tclConfig.sh" ; then
5007         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
5008         break
5009       fi
5010     done
5011   fi
5012
5013 fi
5014
5015   if test x"${ac_cv_c_tclconfig}" = x ; then
5016     TCLCONFIG="# no Tcl configs found"
5017     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
5018   else
5019     no_tcl=
5020     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
5021     echo "$ac_t""found $TCLCONFIG" 1>&6
5022   fi
5023 fi
5024
5025     if test -z "${no_tcl}"; then
5026
5027     . $TCLCONFIG
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
5045
5046
5047
5048
5049
5050
5051
5052
5053
5054 #
5055 # Ok, lets find the tk configuration
5056 # First, look for one uninstalled.
5057 # the alternative search directory is invoked by --with-tkconfig
5058 #
5059
5060 if test x"${no_tk}" = x ; then
5061   # we reset no_tk in case something fails here
5062   no_tk=true
5063   # Check whether --with-tkconfig or --without-tkconfig was given.
5064 if test "${with_tkconfig+set}" = set; then
5065   withval="$with_tkconfig"
5066   with_tkconfig=${withval}
5067 fi
5068
5069   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
5070 echo "configure:5069: checking for Tk configuration" >&5
5071   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
5072   echo $ac_n "(cached) $ac_c" 1>&6
5073 else
5074
5075
5076   # First check to see if --with-tkconfig was specified.
5077   if test x"${with_tkconfig}" != x ; then
5078     if test -f "${with_tkconfig}/tkConfig.sh" ; then
5079       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
5080     else
5081       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
5082     fi
5083   fi
5084
5085   # then check for a private Tk library
5086   if test x"${ac_cv_c_tkconfig}" = x ; then
5087     for i in \
5088                 ../tk \
5089                 `ls -dr ../tk[4-9]* 2>/dev/null` \
5090                 ../../tk \
5091                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
5092                 ../../../tk \
5093                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
5094       if test -f "$i/${configdir}/tkConfig.sh" ; then
5095         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
5096         break
5097       fi
5098     done
5099   fi
5100   # check in a few common install locations
5101   if test x"${ac_cv_c_tkconfig}" = x ; then
5102     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
5103       if test -f "$i/tkConfig.sh" ; then
5104         ac_cv_c_tkconfig=`(cd $i; pwd)`
5105         break
5106       fi
5107     done
5108   fi
5109   # check in a few other private locations
5110   if test x"${ac_cv_c_tkconfig}" = x ; then
5111     for i in \
5112                 ${srcdir}/../tk \
5113                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
5114       if test -f "$i/${configdir}/tkConfig.sh" ; then
5115         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
5116         break
5117       fi
5118     done
5119   fi
5120
5121 fi
5122
5123   if test x"${ac_cv_c_tkconfig}" = x ; then
5124     TKCONFIG="# no Tk configs found"
5125     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
5126   else
5127     no_tk=
5128     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
5129     echo "$ac_t""found $TKCONFIG" 1>&6
5130   fi
5131 fi
5132
5133
5134
5135         # If $no_tk is nonempty, then we can't do Tk, and there is no
5136         # point to doing Tcl.
5137         if test -z "${no_tk}"; then
5138
5139     if test -f "$TKCONFIG" ; then
5140       . $TKCONFIG
5141     fi
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156 #
5157 # Ok, lets find the tcl source trees so we can use the headers
5158 # Warning: transition of version 9 to 10 will break this algorithm
5159 # because 10 sorts before 9. We also look for just tcl. We have to
5160 # be careful that we don't match stuff like tclX by accident.
5161 # the alternative search directory is involked by --with-tclinclude
5162 #
5163
5164 no_tcl=true
5165 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
5166 echo "configure:5165: checking for Tcl private headers. dir=${configdir}" >&5
5167 # Check whether --with-tclinclude or --without-tclinclude was given.
5168 if test "${with_tclinclude+set}" = set; then
5169   withval="$with_tclinclude"
5170   with_tclinclude=${withval}
5171 fi
5172
5173 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
5174   echo $ac_n "(cached) $ac_c" 1>&6
5175 else
5176
5177 # first check to see if --with-tclinclude was specified
5178 if test x"${with_tclinclude}" != x ; then
5179   if test -f ${with_tclinclude}/tclInt.h ; then
5180     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
5181   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
5182     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
5183   else
5184     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
5185   fi
5186 fi
5187
5188 # next check if it came with Tcl configuration file
5189 if test x"${ac_cv_c_tclconfig}" = x ; then
5190   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
5191     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
5192   fi
5193 fi
5194
5195 # next check in private source directory
5196 #
5197 # since ls returns lowest version numbers first, reverse its output
5198 if test x"${ac_cv_c_tclh}" = x ; then
5199   for i in \
5200                 ${srcdir}/../tcl \
5201                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
5202                 ${srcdir}/../../tcl \
5203                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
5204                 ${srcdir}/../../../tcl \
5205                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
5206     if test -f $i/generic/tclInt.h ; then
5207       ac_cv_c_tclh=`(cd $i/generic; pwd)`
5208       break
5209     fi
5210   done
5211 fi
5212 # finally check in a few common install locations
5213 #
5214 # since ls returns lowest version numbers first, reverse its output
5215 if test x"${ac_cv_c_tclh}" = x ; then
5216   for i in \
5217                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
5218                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
5219                 /usr/local/src/tcl \
5220                 /usr/local/lib/tcl \
5221                 ${prefix}/include ; do
5222     if test -f $i/generic/tclInt.h ; then
5223       ac_cv_c_tclh=`(cd $i/generic; pwd)`
5224       break
5225     fi
5226   done
5227 fi
5228 # see if one is installed
5229 if test x"${ac_cv_c_tclh}" = x ; then
5230    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
5231 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
5232 echo "configure:5231: checking for tclInt.h" >&5
5233 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5234   echo $ac_n "(cached) $ac_c" 1>&6
5235 else
5236   cat > conftest.$ac_ext <<EOF
5237 #line 5236 "configure"
5238 #include "confdefs.h"
5239 #include <tclInt.h>
5240 EOF
5241 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5242 { (eval echo configure:5241: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5243 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5244 if test -z "$ac_err"; then
5245   rm -rf conftest*
5246   eval "ac_cv_header_$ac_safe=yes"
5247 else
5248   echo "$ac_err" >&5
5249   echo "configure: failed program was:" >&5
5250   cat conftest.$ac_ext >&5
5251   rm -rf conftest*
5252   eval "ac_cv_header_$ac_safe=no"
5253 fi
5254 rm -f conftest*
5255 fi
5256 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5257   echo "$ac_t""yes" 1>&6
5258   ac_cv_c_tclh=installed
5259 else
5260   echo "$ac_t""no" 1>&6
5261 ac_cv_c_tclh=""
5262 fi
5263
5264 fi
5265
5266 fi
5267
5268 if test x"${ac_cv_c_tclh}" = x ; then
5269   TCLHDIR="# no Tcl private headers found"
5270   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
5271 fi
5272 if test x"${ac_cv_c_tclh}" != x ; then
5273   no_tcl=""
5274   if test x"${ac_cv_c_tclh}" = x"installed" ; then
5275     echo "$ac_t""is installed" 1>&6
5276     TCLHDIR=""
5277   else
5278     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
5279     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
5280     TCLHDIR="-I${ac_cv_c_tclh}"
5281   fi
5282 fi
5283
5284
5285
5286
5287 #
5288 # Ok, lets find the tk source trees so we can use the headers
5289 # If the directory (presumably symlink) named "tk" exists, use that one
5290 # in preference to any others.  Same logic is used when choosing library
5291 # and again with Tcl. The search order is the best place to look first, then in
5292 # decreasing significance. The loop breaks if the trigger file is found.
5293 # Note the gross little conversion here of srcdir by cd'ing to the found
5294 # directory. This converts the path from a relative to an absolute, so
5295 # recursive cache variables for the path will work right. We check all
5296 # the possible paths in one loop rather than many seperate loops to speed
5297 # things up.
5298 # the alternative search directory is involked by --with-tkinclude
5299 #
5300 no_tk=true
5301 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
5302 echo "configure:5301: checking for Tk private headers" >&5
5303 # Check whether --with-tkinclude or --without-tkinclude was given.
5304 if test "${with_tkinclude+set}" = set; then
5305   withval="$with_tkinclude"
5306   with_tkinclude=${withval}
5307 fi
5308
5309 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
5310   echo $ac_n "(cached) $ac_c" 1>&6
5311 else
5312
5313 # first check to see if --with-tkinclude was specified
5314 if test x"${with_tkinclude}" != x ; then
5315   if test -f ${with_tkinclude}/tk.h ; then
5316     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
5317   elif test -f ${with_tkinclude}/generic/tk.h ; then
5318     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
5319   else
5320     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
5321   fi
5322 fi
5323
5324 # next check if it came with Tk configuration file
5325 if test x"${ac_cv_c_tkconfig}" = x ; then
5326   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
5327     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
5328   fi
5329 fi
5330
5331 # next check in private source directory
5332 #
5333 # since ls returns lowest version numbers first, reverse its output
5334 if test x"${ac_cv_c_tkh}" = x ; then
5335   for i in \
5336                 ${srcdir}/../tk \
5337                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
5338                 ${srcdir}/../../tk \
5339                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
5340                 ${srcdir}/../../../tk \
5341                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
5342     if test -f $i/generic/tk.h ; then
5343       ac_cv_c_tkh=`(cd $i/generic; pwd)`
5344       break
5345     fi
5346   done
5347 fi
5348 # finally check in a few common install locations
5349 #
5350 # since ls returns lowest version numbers first, reverse its output
5351 if test x"${ac_cv_c_tkh}" = x ; then
5352   for i in \
5353                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
5354                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
5355                 /usr/local/src/tk \
5356                 /usr/local/lib/tk \
5357                 ${prefix}/include ; do
5358     if test -f $i/generic/tk.h ; then
5359       ac_cv_c_tkh=`(cd $i/generic; pwd)`
5360       break
5361     fi
5362   done
5363 fi
5364 # see if one is installed
5365 if test x"${ac_cv_c_tkh}" = x ; then
5366    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
5367 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
5368 echo "configure:5367: checking for tk.h" >&5
5369 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5370   echo $ac_n "(cached) $ac_c" 1>&6
5371 else
5372   cat > conftest.$ac_ext <<EOF
5373 #line 5372 "configure"
5374 #include "confdefs.h"
5375 #include <tk.h>
5376 EOF
5377 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5378 { (eval echo configure:5377: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5379 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5380 if test -z "$ac_err"; then
5381   rm -rf conftest*
5382   eval "ac_cv_header_$ac_safe=yes"
5383 else
5384   echo "$ac_err" >&5
5385   echo "configure: failed program was:" >&5
5386   cat conftest.$ac_ext >&5
5387   rm -rf conftest*
5388   eval "ac_cv_header_$ac_safe=no"
5389 fi
5390 rm -f conftest*
5391 fi
5392 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5393   echo "$ac_t""yes" 1>&6
5394   ac_cv_c_tkh=installed
5395 else
5396   echo "$ac_t""no" 1>&6
5397 ac_cv_c_tkh=""
5398 fi
5399
5400 fi
5401
5402 fi
5403
5404 if test x"${ac_cv_c_tkh}" != x ; then
5405   no_tk=""
5406   if test x"${ac_cv_c_tkh}" = x"installed" ; then
5407     echo "$ac_t""is installed" 1>&6
5408     TKHDIR=""
5409   else
5410     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
5411     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
5412     TKHDIR="-I${ac_cv_c_tkh}"
5413   fi
5414 else
5415   TKHDIR="# no Tk directory found"
5416   echo "configure: warning: Can't find Tk private headers" 1>&2
5417   no_tk=true
5418 fi
5419
5420
5421
5422
5423 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5424 echo "configure:5423: checking for Itcl private headers. srcdir=${srcdir}" >&5
5425 if test x"${ac_cv_c_itclh}" = x ; then
5426   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
5427     if test -f $i/src/itcl.h ; then
5428       ac_cv_c_itclh=`(cd $i/src; pwd)`
5429       break
5430     fi
5431   done
5432 fi
5433 if test x"${ac_cv_c_itclh}" = x ; then
5434   ITCLHDIR="# no Itcl private headers found"
5435   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
5436 fi
5437 if test x"${ac_cv_c_itclh}" != x ; then
5438      ITCLHDIR="-I${ac_cv_c_itclh}"
5439 fi
5440 # should always be here
5441      ITCLLIB="../itcl/src/libitcl.a"
5442
5443
5444
5445
5446 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
5447 echo "configure:5446: checking for Tix private headers. srcdir=${srcdir}" >&5
5448 if test x"${ac_cv_c_tixh}" = x ; then
5449   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
5450     if test -f $i/generic/tix.h ; then
5451       ac_cv_c_tixh=`(cd $i/generic; pwd)`
5452       break
5453     fi
5454   done
5455 fi
5456 if test x"${ac_cv_c_tixh}" = x ; then
5457   TIXHDIR="# no Tix private headers found"
5458   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
5459 fi
5460 if test x"${ac_cv_c_tixh}" != x ; then
5461      TIXHDIR="-I${ac_cv_c_tixh}"
5462 fi
5463
5464
5465
5466            # now look for tix library stuff
5467            TIXVERSION=4.1.8.0
5468            . ${ac_cv_c_tclconfig}/tclConfig.sh
5469            case "${host}" in
5470            *-*-cygwin32*)
5471                 tixdir=../tix/win/tcl8.0
5472                 ;;
5473            *)
5474                 tixdir=../tix/unix/tk8.0
5475                 ;;
5476            esac
5477            if test "${TCL_SHARED_BUILD}" = "1"; then
5478                 TIX_LIB_EXT="${TCL_SHLIB_SUFFIX}"
5479
5480                 # Can't win them all: SunOS 4 (others?) appends a version
5481                 # number after the ".so"
5482                 case "${host}" in
5483                 *-*-sunos4*)
5484                     TIX_LIB_EXT="${TIX_LIB_EXT}.1.0" ;;
5485                 esac
5486
5487            else
5488                 TIX_LIB_EXT=".a"
5489            fi
5490
5491            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
5492                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
5493                 TIX_DEPS="${tixdir}/libtix${TIXVERSION}${TIX_LIB_EXT}"
5494            else
5495                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
5496                 TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`${TIX_LIB_EXT}"
5497            fi
5498
5499            ENABLE_GDBTK=1
5500            ENABLE_CFLAGS="${ENABLE_CFLAGS} -DGDBTK"
5501
5502            # Include some libraries that Tcl and Tk want.
5503            if test "${enable_ide}" = "yes"; then
5504               TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5505               CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5506            else
5507               TCL_LIBS='$(LIBGUI) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
5508               CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
5509            fi
5510            # Yes, the ordering seems wrong here.  But it isn't.
5511            # TK_LIBS is the list of libraries that need to be linked
5512            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
5513            # were in LIBS then any link tests after this point would
5514            # try to include things like `$(LIBGUI)', which wouldn't work.
5515            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
5516            CONFIG_OBS="${CONFIG_OBS} gdbtk.o gdbtk-cmds.o gdbtk-hooks.o"
5517
5518            if test x$gdb_cv_os_cygwin32 = xyes; then
5519               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32"
5520               WIN32LDAPP="-Wl,--subsystem,console"
5521               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
5522            fi
5523         fi
5524     fi
5525 fi
5526
5527
5528
5529
5530
5531
5532
5533
5534 # end-sanitize-gdbtk
5535
5536 # If we find X, set shell vars x_includes and x_libraries to the
5537 # paths, otherwise set no_x=yes.
5538 # Uses ac_ vars as temps to allow command line to override cache and checks.
5539 # --without-x overrides everything else, but does not touch the cache.
5540 echo $ac_n "checking for X""... $ac_c" 1>&6
5541 echo "configure:5540: checking for X" >&5
5542
5543 # Check whether --with-x or --without-x was given.
5544 if test "${with_x+set}" = set; then
5545   withval="$with_x"
5546   :
5547 fi
5548
5549 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
5550 if test "x$with_x" = xno; then
5551   # The user explicitly disabled X.
5552   have_x=disabled
5553 else
5554   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
5555     # Both variables are already set.
5556     have_x=yes
5557   else
5558 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
5559   echo $ac_n "(cached) $ac_c" 1>&6
5560 else
5561   # One or both of the vars are not set, and there is no cached value.
5562 ac_x_includes=NO ac_x_libraries=NO
5563 rm -fr conftestdir
5564 if mkdir conftestdir; then
5565   cd conftestdir
5566   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
5567   cat > Imakefile <<'EOF'
5568 acfindx:
5569         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
5570 EOF
5571   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
5572     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
5573     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
5574     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
5575     for ac_extension in a so sl; do
5576       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
5577         test -f $ac_im_libdir/libX11.$ac_extension; then
5578         ac_im_usrlibdir=$ac_im_libdir; break
5579       fi
5580     done
5581     # Screen out bogus values from the imake configuration.  They are
5582     # bogus both because they are the default anyway, and because
5583     # using them would break gcc on systems where it needs fixed includes.
5584     case "$ac_im_incroot" in
5585         /usr/include) ;;
5586         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
5587     esac
5588     case "$ac_im_usrlibdir" in
5589         /usr/lib | /lib) ;;
5590         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
5591     esac
5592   fi
5593   cd ..
5594   rm -fr conftestdir
5595 fi
5596
5597 if test "$ac_x_includes" = NO; then
5598   # Guess where to find include files, by looking for this one X11 .h file.
5599   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
5600
5601   # First, try using that file with no special directory specified.
5602 cat > conftest.$ac_ext <<EOF
5603 #line 5602 "configure"
5604 #include "confdefs.h"
5605 #include <$x_direct_test_include>
5606 EOF
5607 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5608 { (eval echo configure:5607: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5609 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5610 if test -z "$ac_err"; then
5611   rm -rf conftest*
5612   # We can compile using X headers with no special include directory.
5613 ac_x_includes=
5614 else
5615   echo "$ac_err" >&5
5616   echo "configure: failed program was:" >&5
5617   cat conftest.$ac_ext >&5
5618   rm -rf conftest*
5619   # Look for the header file in a standard set of common directories.
5620 # Check X11 before X11Rn because it is often a symlink to the current release.
5621   for ac_dir in               \
5622     /usr/X11/include          \
5623     /usr/X11R6/include        \
5624     /usr/X11R5/include        \
5625     /usr/X11R4/include        \
5626                               \
5627     /usr/include/X11          \
5628     /usr/include/X11R6        \
5629     /usr/include/X11R5        \
5630     /usr/include/X11R4        \
5631                               \
5632     /usr/local/X11/include    \
5633     /usr/local/X11R6/include  \
5634     /usr/local/X11R5/include  \
5635     /usr/local/X11R4/include  \
5636                               \
5637     /usr/local/include/X11    \
5638     /usr/local/include/X11R6  \
5639     /usr/local/include/X11R5  \
5640     /usr/local/include/X11R4  \
5641                               \
5642     /usr/X386/include         \
5643     /usr/x386/include         \
5644     /usr/XFree86/include/X11  \
5645                               \
5646     /usr/include              \
5647     /usr/local/include        \
5648     /usr/unsupported/include  \
5649     /usr/athena/include       \
5650     /usr/local/x11r5/include  \
5651     /usr/lpp/Xamples/include  \
5652                               \
5653     /usr/openwin/include      \
5654     /usr/openwin/share/include \
5655     ; \
5656   do
5657     if test -r "$ac_dir/$x_direct_test_include"; then
5658       ac_x_includes=$ac_dir
5659       break
5660     fi
5661   done
5662 fi
5663 rm -f conftest*
5664 fi # $ac_x_includes = NO
5665
5666 if test "$ac_x_libraries" = NO; then
5667   # Check for the libraries.
5668
5669   test -z "$x_direct_test_library" && x_direct_test_library=Xt
5670   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
5671
5672   # See if we find them without any special options.
5673   # Don't add to $LIBS permanently.
5674   ac_save_LIBS="$LIBS"
5675   LIBS="-l$x_direct_test_library $LIBS"
5676 cat > conftest.$ac_ext <<EOF
5677 #line 5676 "configure"
5678 #include "confdefs.h"
5679
5680 int main() {
5681 ${x_direct_test_function}()
5682 ; return 0; }
5683 EOF
5684 if { (eval echo configure:5683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5685   rm -rf conftest*
5686   LIBS="$ac_save_LIBS"
5687 # We can link X programs with no special library path.
5688 ac_x_libraries=
5689 else
5690   echo "configure: failed program was:" >&5
5691   cat conftest.$ac_ext >&5
5692   rm -rf conftest*
5693   LIBS="$ac_save_LIBS"
5694 # First see if replacing the include by lib works.
5695 # Check X11 before X11Rn because it is often a symlink to the current release.
5696 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
5697     /usr/X11/lib          \
5698     /usr/X11R6/lib        \
5699     /usr/X11R5/lib        \
5700     /usr/X11R4/lib        \
5701                           \
5702     /usr/lib/X11          \
5703     /usr/lib/X11R6        \
5704     /usr/lib/X11R5        \
5705     /usr/lib/X11R4        \
5706                           \
5707     /usr/local/X11/lib    \
5708     /usr/local/X11R6/lib  \
5709     /usr/local/X11R5/lib  \
5710     /usr/local/X11R4/lib  \
5711                           \
5712     /usr/local/lib/X11    \
5713     /usr/local/lib/X11R6  \
5714     /usr/local/lib/X11R5  \
5715     /usr/local/lib/X11R4  \
5716                           \
5717     /usr/X386/lib         \
5718     /usr/x386/lib         \
5719     /usr/XFree86/lib/X11  \
5720                           \
5721     /usr/lib              \
5722     /usr/local/lib        \
5723     /usr/unsupported/lib  \
5724     /usr/athena/lib       \
5725     /usr/local/x11r5/lib  \
5726     /usr/lpp/Xamples/lib  \
5727     /lib/usr/lib/X11      \
5728                           \
5729     /usr/openwin/lib      \
5730     /usr/openwin/share/lib \
5731     ; \
5732 do
5733   for ac_extension in a so sl; do
5734     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
5735       ac_x_libraries=$ac_dir
5736       break 2
5737     fi
5738   done
5739 done
5740 fi
5741 rm -f conftest*
5742 fi # $ac_x_libraries = NO
5743
5744 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
5745   # Didn't find X anywhere.  Cache the known absence of X.
5746   ac_cv_have_x="have_x=no"
5747 else
5748   # Record where we found X for the cache.
5749   ac_cv_have_x="have_x=yes \
5750                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
5751 fi
5752 fi
5753   fi
5754   eval "$ac_cv_have_x"
5755 fi # $with_x != no
5756
5757 if test "$have_x" != yes; then
5758   echo "$ac_t""$have_x" 1>&6
5759   no_x=yes
5760 else
5761   # If each of the values was on the command line, it overrides each guess.
5762   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
5763   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
5764   # Update the cache value to reflect the command line values.
5765   ac_cv_have_x="have_x=yes \
5766                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
5767   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
5768 fi
5769
5770 # start-sanitize-sky
5771 # Enable GPU2 library for MIPS simulator
5772 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
5773 if test "${with_sim_gpu2+set}" = set; then
5774   withval="$with_sim_gpu2"
5775   case "${target}" in
5776   mips*-sky*-*)
5777     if test -d "${withval}"
5778     then
5779       LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext"
5780     else
5781       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5782     fi ;;
5783   *)  echo "configure: warning: --with-sim-gpu2 option invalid for target ${target}" 1>&2
5784 esac
5785 fi
5786
5787 # Enable target accurate FP library
5788 # Check whether --with-sim-funit or --without-sim-funit was given.
5789 if test "${with_sim_funit+set}" = set; then
5790   withval="$with_sim_funit"
5791   case "${target}" in
5792   mips*-sky*-*)
5793     if test -d "${withval}"
5794     then
5795       LIBS="${LIBS} -L${withval}/lib -lfunit"
5796     else
5797       echo "configure: warning: Directory ${withval} does not exist." 1>&2
5798     fi ;;
5799   *)  echo "configure: warning: --with-sim-funit option invalid for target ${target}" 1>&2
5800 esac
5801 fi
5802 # end-sanitize-sky
5803
5804
5805
5806
5807
5808
5809
5810 # Begin stuff to support --enable-shared
5811 # Check whether --enable-shared or --disable-shared was given.
5812 if test "${enable_shared+set}" = set; then
5813   enableval="$enable_shared"
5814   case "${enableval}" in
5815   yes) shared=true ;;
5816   no)  shared=false ;;
5817   *) shared=true ;;
5818 esac
5819 fi
5820
5821 HLDFLAGS=
5822 HLDENV=
5823 # If we have shared libraries, try to set rpath reasonably.
5824 if test "${shared}" = "true"; then
5825   case "${host}" in
5826   *-*-hpux*)
5827     HLDFLAGS='-Wl,+s,+b,$(libdir)'
5828     ;;
5829   *-*-irix5* | *-*-irix6*)
5830     HLDFLAGS='-Wl,-rpath,$(libdir)'
5831     ;;
5832   *-*-linux*aout*)
5833     ;;
5834   *-*-linux* | *-pc-linux-gnu)
5835     HLDFLAGS='-Wl,-rpath,$(libdir)'
5836     ;;
5837   *-*-solaris*)
5838     HLDFLAGS='-R $(libdir)'
5839     ;;
5840   *-*-sysv4*)
5841     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
5842     ;;
5843   esac
5844 fi
5845
5846 # On SunOS, if the linker supports the -rpath option, use it to
5847 # prevent ../bfd and ../opcodes from being included in the run time
5848 # search path.
5849 case "${host}" in
5850   *-*-sunos*)
5851     echo 'main () { }' > conftest.c
5852     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
5853     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
5854       :
5855     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
5856       :
5857     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
5858       :
5859     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
5860       :
5861     elif test "${shared}" = "true"; then
5862       HLDFLAGS='-Wl,-rpath=$(libdir)'
5863     else
5864       HLDFLAGS='-Wl,-rpath='
5865     fi
5866     rm -f conftest.t conftest.c conftest
5867     ;;
5868 esac
5869
5870
5871 # End stuff to support --enable-shared
5872
5873 # target_subdir is used by the testsuite to find the target libraries.
5874 target_subdir=
5875 if test "${host}" != "${target}"; then
5876     target_subdir="${target_alias}/"
5877 fi
5878
5879
5880 frags=
5881 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
5882 if test ! -f ${host_makefile_frag}; then
5883 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
5884 fi
5885 frags="$frags $host_makefile_frag"
5886
5887 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
5888 if test ! -f ${target_makefile_frag}; then
5889 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
5890 fi
5891 frags="$frags $target_makefile_frag"
5892
5893
5894
5895
5896
5897 hostfile=`sed -n '
5898 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5899 ' ${host_makefile_frag}`
5900
5901 targetfile=`sed -n '
5902 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
5903 ' ${target_makefile_frag}`
5904
5905 # these really aren't orthogonal true/false values of the same condition,
5906 # but shells are slow enough that I like to reuse the test conditions
5907 # whenever possible
5908 if test "${target}" = "${host}"; then
5909 nativefile=`sed -n '
5910 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
5911 ' ${host_makefile_frag}`
5912 # else
5913 # GDBserver is only useful in a "native" enviroment
5914 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
5915 fi
5916
5917
5918 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
5919 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
5920 # corresponding links.  But we have to remove the xm.h files and tm.h
5921 # files anyway, e.g. when switching from "configure host" to
5922 # "configure none".
5923
5924 files=
5925 links=
5926 rm -f xm.h
5927 if test "${hostfile}" != ""; then
5928 files="${files} config/${gdb_host_cpu}/${hostfile}"
5929 links="${links} xm.h"
5930 fi
5931 rm -f tm.h
5932 if test "${targetfile}" != ""; then
5933 files="${files} config/${gdb_target_cpu}/${targetfile}"
5934 links="${links} tm.h"
5935 fi
5936 rm -f nm.h
5937 if test "${nativefile}" != ""; then
5938 files="${files} config/${gdb_host_cpu}/${nativefile}"
5939 links="${links} nm.h"
5940 else
5941 # A cross-only configuration.
5942 files="${files} config/nm-empty.h"
5943 links="${links} nm.h"
5944 fi
5945 # start-sanitize-gdbtk
5946 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
5947 echo "configure:5946: checking whether ln -s works" >&5
5948 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
5949   echo $ac_n "(cached) $ac_c" 1>&6
5950 else
5951   rm -f conftestdata
5952 if ln -s X conftestdata 2>/dev/null
5953 then
5954   rm -f conftestdata
5955   ac_cv_prog_LN_S="ln -s"
5956 else
5957   ac_cv_prog_LN_S=ln
5958 fi
5959 fi
5960 LN_S="$ac_cv_prog_LN_S"
5961 if test "$ac_cv_prog_LN_S" = "ln -s"; then
5962   echo "$ac_t""yes" 1>&6
5963 else
5964   echo "$ac_t""no" 1>&6
5965 fi
5966
5967 # Make it possible to use the GUI without doing a full install
5968 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl2 ; then
5969   if test "$LN_S" = "ln -s" -a ! -f gdbtcl2 ; then
5970   echo linking $srcdir/gdbtcl2 to gdbtcl2
5971   $LN_S $srcdir/gdbtcl2 gdbtcl2
5972   else
5973   echo Warning: Unable to link $srcdir/gdbtcl2 to gdbtcl2.  You will need to do a
5974   echo "         " make install before you are able to run the GUI.
5975   fi
5976 fi
5977 # end-sanitize-gdbtk
5978
5979
5980
5981 echo $ac_n "checking for cygwin32 environment""... $ac_c" 1>&6
5982 echo "configure:5981: checking for cygwin32 environment" >&5
5983 if eval "test \"`echo '$''{'ac_cv_cygwin32'+set}'`\" = set"; then
5984   echo $ac_n "(cached) $ac_c" 1>&6
5985 else
5986   cat > conftest.$ac_ext <<EOF
5987 #line 5986 "configure"
5988 #include "confdefs.h"
5989
5990 int main() {
5991 return __CYGWIN32__;
5992 ; return 0; }
5993 EOF
5994 if { (eval echo configure:5993: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5995   rm -rf conftest*
5996   ac_cv_cygwin32=yes
5997 else
5998   echo "configure: failed program was:" >&5
5999   cat conftest.$ac_ext >&5
6000   rm -rf conftest*
6001   ac_cv_cygwin32=no
6002 fi
6003 rm -f conftest*
6004 rm -f conftest*
6005 fi
6006
6007 echo "$ac_t""$ac_cv_cygwin32" 1>&6
6008 CYGWIN32=
6009 test "$ac_cv_cygwin32" = yes && CYGWIN32=yes
6010 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
6011 echo "configure:6010: checking for mingw32 environment" >&5
6012 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
6013   echo $ac_n "(cached) $ac_c" 1>&6
6014 else
6015   cat > conftest.$ac_ext <<EOF
6016 #line 6015 "configure"
6017 #include "confdefs.h"
6018
6019 int main() {
6020 return __MINGW32__;
6021 ; return 0; }
6022 EOF
6023 if { (eval echo configure:6022: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6024   rm -rf conftest*
6025   ac_cv_mingw32=yes
6026 else
6027   echo "configure: failed program was:" >&5
6028   cat conftest.$ac_ext >&5
6029   rm -rf conftest*
6030   ac_cv_mingw32=no
6031 fi
6032 rm -f conftest*
6033 rm -f conftest*
6034 fi
6035
6036 echo "$ac_t""$ac_cv_mingw32" 1>&6
6037 MINGW32=
6038 test "$ac_cv_mingw32" = yes && MINGW32=yes
6039
6040
6041 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
6042 echo "configure:6041: checking for executable suffix" >&5
6043 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
6044   echo $ac_n "(cached) $ac_c" 1>&6
6045 else
6046   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
6047   ac_cv_exeext=.exe
6048 else
6049   rm -f conftest*
6050   echo 'int main () { return 0; }' > conftest.$ac_ext
6051   ac_cv_exeext=
6052   if { (eval echo configure:6051: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
6053     for file in conftest.*; do
6054       case $file in
6055       *.c | *.o | *.obj) ;;
6056       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
6057       esac
6058     done
6059   else
6060     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
6061   fi
6062   rm -f conftest*
6063   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
6064 fi
6065 fi
6066
6067 EXEEXT=""
6068 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
6069 echo "$ac_t""${ac_cv_exeext}" 1>&6
6070 ac_exeext=$EXEEXT
6071
6072
6073 subdirs="$configdirs"
6074
6075 trap '' 1 2 15
6076 cat > confcache <<\EOF
6077 # This file is a shell script that caches the results of configure
6078 # tests run on this system so they can be shared between configure
6079 # scripts and configure runs.  It is not useful on other systems.
6080 # If it contains results you don't want to keep, you may remove or edit it.
6081 #
6082 # By default, configure uses ./config.cache as the cache file,
6083 # creating it if it does not exist already.  You can give configure
6084 # the --cache-file=FILE option to use a different cache file; that is
6085 # what configure does when it calls configure scripts in
6086 # subdirectories, so they share the cache.
6087 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6088 # config.status only pays attention to the cache file if you give it the
6089 # --recheck option to rerun configure.
6090 #
6091 EOF
6092 # The following way of writing the cache mishandles newlines in values,
6093 # but we know of no workaround that is simple, portable, and efficient.
6094 # So, don't put newlines in cache variables' values.
6095 # Ultrix sh set writes to stderr and can't be redirected directly,
6096 # and sets the high bit in the cache file unless we assign to the vars.
6097 (set) 2>&1 |
6098   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
6099   *ac_space=\ *)
6100     # `set' does not quote correctly, so add quotes (double-quote substitution
6101     # turns \\\\ into \\, and sed turns \\ into \).
6102     sed -n \
6103       -e "s/'/'\\\\''/g" \
6104       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6105     ;;
6106   *)
6107     # `set' quotes correctly as required by POSIX, so do not add quotes.
6108     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6109     ;;
6110   esac >> confcache
6111 if cmp -s $cache_file confcache; then
6112   :
6113 else
6114   if test -w $cache_file; then
6115     echo "updating cache $cache_file"
6116     cat confcache > $cache_file
6117   else
6118     echo "not updating unwritable cache $cache_file"
6119   fi
6120 fi
6121 rm -f confcache
6122
6123 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6124
6125 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6126 # Let make expand exec_prefix.
6127 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6128
6129 # Any assignment to VPATH causes Sun make to only execute
6130 # the first set of double-colon rules, so remove it if not needed.
6131 # If there is a colon in the path, we need to keep it.
6132 if test "x$srcdir" = x.; then
6133   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6134 fi
6135
6136 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6137
6138 DEFS=-DHAVE_CONFIG_H
6139
6140 # Without the "./", some shells look in PATH for config.status.
6141 : ${CONFIG_STATUS=./config.status}
6142
6143 echo creating $CONFIG_STATUS
6144 rm -f $CONFIG_STATUS
6145 cat > $CONFIG_STATUS <<EOF
6146 #! /bin/sh
6147 # Generated automatically by configure.
6148 # Run this file to recreate the current configuration.
6149 # This directory was configured as follows,
6150 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6151 #
6152 # $0 $ac_configure_args
6153 #
6154 # Compiler output produced by configure, useful for debugging
6155 # configure, is in ./config.log if it exists.
6156
6157 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6158 for ac_option
6159 do
6160   case "\$ac_option" in
6161   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6162     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6163     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6164   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6165     echo "$CONFIG_STATUS generated by autoconf version 2.12.2"
6166     exit 0 ;;
6167   -help | --help | --hel | --he | --h)
6168     echo "\$ac_cs_usage"; exit 0 ;;
6169   *) echo "\$ac_cs_usage"; exit 1 ;;
6170   esac
6171 done
6172
6173 ac_given_srcdir=$srcdir
6174 ac_given_INSTALL="$INSTALL"
6175
6176 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
6177 EOF
6178 cat >> $CONFIG_STATUS <<EOF
6179
6180 # Protect against being on the right side of a sed subst in config.status.
6181 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6182  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6183 $ac_vpsub
6184 $extrasub
6185 s%@SHELL@%$SHELL%g
6186 s%@CFLAGS@%$CFLAGS%g
6187 s%@CPPFLAGS@%$CPPFLAGS%g
6188 s%@CXXFLAGS@%$CXXFLAGS%g
6189 s%@DEFS@%$DEFS%g
6190 s%@LDFLAGS@%$LDFLAGS%g
6191 s%@LIBS@%$LIBS%g
6192 s%@exec_prefix@%$exec_prefix%g
6193 s%@prefix@%$prefix%g
6194 s%@program_transform_name@%$program_transform_name%g
6195 s%@bindir@%$bindir%g
6196 s%@sbindir@%$sbindir%g
6197 s%@libexecdir@%$libexecdir%g
6198 s%@datadir@%$datadir%g
6199 s%@sysconfdir@%$sysconfdir%g
6200 s%@sharedstatedir@%$sharedstatedir%g
6201 s%@localstatedir@%$localstatedir%g
6202 s%@libdir@%$libdir%g
6203 s%@includedir@%$includedir%g
6204 s%@oldincludedir@%$oldincludedir%g
6205 s%@infodir@%$infodir%g
6206 s%@mandir@%$mandir%g
6207 s%@CC@%$CC%g
6208 s%@CPP@%$CPP%g
6209 s%@host@%$host%g
6210 s%@host_alias@%$host_alias%g
6211 s%@host_cpu@%$host_cpu%g
6212 s%@host_vendor@%$host_vendor%g
6213 s%@host_os@%$host_os%g
6214 s%@target@%$target%g
6215 s%@target_alias@%$target_alias%g
6216 s%@target_cpu@%$target_cpu%g
6217 s%@target_vendor@%$target_vendor%g
6218 s%@target_os@%$target_os%g
6219 s%@build@%$build%g
6220 s%@build_alias@%$build_alias%g
6221 s%@build_cpu@%$build_cpu%g
6222 s%@build_vendor@%$build_vendor%g
6223 s%@build_os@%$build_os%g
6224 s%@SET_MAKE@%$SET_MAKE%g
6225 s%@RANLIB@%$RANLIB%g
6226 s%@ALLOCA@%$ALLOCA%g
6227 s%@USE_NLS@%$USE_NLS%g
6228 s%@MSGFMT@%$MSGFMT%g
6229 s%@GMSGFMT@%$GMSGFMT%g
6230 s%@XGETTEXT@%$XGETTEXT%g
6231 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
6232 s%@CATALOGS@%$CATALOGS%g
6233 s%@CATOBJEXT@%$CATOBJEXT%g
6234 s%@DATADIRNAME@%$DATADIRNAME%g
6235 s%@GMOFILES@%$GMOFILES%g
6236 s%@INSTOBJEXT@%$INSTOBJEXT%g
6237 s%@INTLDEPS@%$INTLDEPS%g
6238 s%@INTLLIBS@%$INTLLIBS%g
6239 s%@INTLOBJS@%$INTLOBJS%g
6240 s%@POFILES@%$POFILES%g
6241 s%@POSUB@%$POSUB%g
6242 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
6243 s%@GT_NO@%$GT_NO%g
6244 s%@GT_YES@%$GT_YES%g
6245 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
6246 s%@l@%$l%g
6247 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6248 s%@INSTALL_DATA@%$INSTALL_DATA%g
6249 s%@AR@%$AR%g
6250 s%@YACC@%$YACC%g
6251 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
6252 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
6253 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
6254 s%@MMALLOC@%$MMALLOC%g
6255 s%@MACHINE_OBS@%$MACHINE_OBS%g
6256 s%@ENABLE_IDE@%$ENABLE_IDE%g
6257 s%@FOUNDRY_LIB_BASE@%$FOUNDRY_LIB_BASE%g
6258 s%@LIBGUI@%$LIBGUI%g
6259 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
6260 s%@IDE_CFLAGS_X@%$IDE_CFLAGS_X%g
6261 s%@IDE_X@%$IDE_X%g
6262 s%@LIBIDETCL@%$LIBIDETCL%g
6263 s%@LIBIDE@%$LIBIDE%g
6264 s%@IDE_DEPS@%$IDE_DEPS%g
6265 s%@WIN32LIBS@%$WIN32LIBS%g
6266 s%@WIN32LDAPP@%$WIN32LDAPP%g
6267 s%@DLLTOOL@%$DLLTOOL%g
6268 s%@WINDRES@%$WINDRES%g
6269 s%@TCL_VERSION@%$TCL_VERSION%g
6270 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
6271 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
6272 s%@TCL_CC@%$TCL_CC%g
6273 s%@TCL_DEFS@%$TCL_DEFS%g
6274 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
6275 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
6276 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
6277 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
6278 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
6279 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
6280 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
6281 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
6282 s%@TCL_RANLIB@%$TCL_RANLIB%g
6283 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
6284 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
6285 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
6286 s%@TK_VERSION@%$TK_VERSION%g
6287 s%@TK_DEFS@%$TK_DEFS%g
6288 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
6289 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
6290 s%@TK_XLIBSW@%$TK_XLIBSW%g
6291 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
6292 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
6293 s%@TCLHDIR@%$TCLHDIR%g
6294 s%@TKHDIR@%$TKHDIR%g
6295 s%@ITCLHDIR@%$ITCLHDIR%g
6296 s%@ITCLLIB@%$ITCLLIB%g
6297 s%@TIXHDIR@%$TIXHDIR%g
6298 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
6299 s%@X_CFLAGS@%$X_CFLAGS%g
6300 s%@X_LDFLAGS@%$X_LDFLAGS%g
6301 s%@X_LIBS@%$X_LIBS%g
6302 s%@TIXLIB@%$TIXLIB%g
6303 s%@TIX_DEPS@%$TIX_DEPS%g
6304 s%@GDBTKLIBS@%$GDBTKLIBS%g
6305 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
6306 s%@CONFIG_OBS@%$CONFIG_OBS%g
6307 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
6308 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
6309 s%@HLDFLAGS@%$HLDFLAGS%g
6310 s%@HLDENV@%$HLDENV%g
6311 s%@target_subdir@%$target_subdir%g
6312 /@host_makefile_frag@/r $host_makefile_frag
6313 s%@host_makefile_frag@%%g
6314 /@target_makefile_frag@/r $target_makefile_frag
6315 s%@target_makefile_frag@%%g
6316 s%@frags@%$frags%g
6317 s%@LN_S@%$LN_S%g
6318 s%@EXEEXT@%$EXEEXT%g
6319 s%@subdirs@%$subdirs%g
6320
6321 CEOF
6322 EOF
6323
6324 cat >> $CONFIG_STATUS <<\EOF
6325
6326 # Split the substitutions into bite-sized pieces for seds with
6327 # small command number limits, like on Digital OSF/1 and HP-UX.
6328 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6329 ac_file=1 # Number of current file.
6330 ac_beg=1 # First line for current file.
6331 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6332 ac_more_lines=:
6333 ac_sed_cmds=""
6334 while $ac_more_lines; do
6335   if test $ac_beg -gt 1; then
6336     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6337   else
6338     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6339   fi
6340   if test ! -s conftest.s$ac_file; then
6341     ac_more_lines=false
6342     rm -f conftest.s$ac_file
6343   else
6344     if test -z "$ac_sed_cmds"; then
6345       ac_sed_cmds="sed -f conftest.s$ac_file"
6346     else
6347       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6348     fi
6349     ac_file=`expr $ac_file + 1`
6350     ac_beg=$ac_end
6351     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6352   fi
6353 done
6354 if test -z "$ac_sed_cmds"; then
6355   ac_sed_cmds=cat
6356 fi
6357 EOF
6358
6359 cat >> $CONFIG_STATUS <<EOF
6360
6361 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
6362 EOF
6363 cat >> $CONFIG_STATUS <<\EOF
6364 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6365   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6366   case "$ac_file" in
6367   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6368        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6369   *) ac_file_in="${ac_file}.in" ;;
6370   esac
6371
6372   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6373
6374   # Remove last slash and all that follows it.  Not all systems have dirname.
6375   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6376   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6377     # The file is in a subdirectory.
6378     test ! -d "$ac_dir" && mkdir "$ac_dir"
6379     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6380     # A "../" for each directory in $ac_dir_suffix.
6381     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6382   else
6383     ac_dir_suffix= ac_dots=
6384   fi
6385
6386   case "$ac_given_srcdir" in
6387   .)  srcdir=.
6388       if test -z "$ac_dots"; then top_srcdir=.
6389       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6390   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6391   *) # Relative path.
6392     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6393     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6394   esac
6395
6396   case "$ac_given_INSTALL" in
6397   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6398   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6399   esac
6400
6401   echo creating "$ac_file"
6402   rm -f "$ac_file"
6403   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6404   case "$ac_file" in
6405   *Makefile*) ac_comsub="1i\\
6406 # $configure_input" ;;
6407   *) ac_comsub= ;;
6408   esac
6409
6410   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6411   sed -e "$ac_comsub
6412 s%@configure_input@%$configure_input%g
6413 s%@srcdir@%$srcdir%g
6414 s%@top_srcdir@%$top_srcdir%g
6415 s%@INSTALL@%$INSTALL%g
6416 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6417 fi; done
6418 rm -f conftest.s*
6419
6420 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6421 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6422 #
6423 # ac_d sets the value in "#define NAME VALUE" lines.
6424 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6425 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6426 ac_dC='\3'
6427 ac_dD='%g'
6428 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6429 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6430 ac_uB='\([      ]\)%\1#\2define\3'
6431 ac_uC=' '
6432 ac_uD='\4%g'
6433 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6434 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6435 ac_eB='$%\1#\2define\3'
6436 ac_eC=' '
6437 ac_eD='%g'
6438
6439 if test "${CONFIG_HEADERS+set}" != set; then
6440 EOF
6441 cat >> $CONFIG_STATUS <<EOF
6442   CONFIG_HEADERS="config.h:config.in"
6443 EOF
6444 cat >> $CONFIG_STATUS <<\EOF
6445 fi
6446 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6447   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6448   case "$ac_file" in
6449   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6450        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6451   *) ac_file_in="${ac_file}.in" ;;
6452   esac
6453
6454   echo creating $ac_file
6455
6456   rm -f conftest.frag conftest.in conftest.out
6457   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6458   cat $ac_file_inputs > conftest.in
6459
6460 EOF
6461
6462 # Transform confdefs.h into a sed script conftest.vals that substitutes
6463 # the proper values into config.h.in to produce config.h.  And first:
6464 # Protect against being on the right side of a sed subst in config.status.
6465 # Protect against being in an unquoted here document in config.status.
6466 rm -f conftest.vals
6467 cat > conftest.hdr <<\EOF
6468 s/[\\&%]/\\&/g
6469 s%[\\$`]%\\&%g
6470 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6471 s%ac_d%ac_u%gp
6472 s%ac_u%ac_e%gp
6473 EOF
6474 sed -n -f conftest.hdr confdefs.h > conftest.vals
6475 rm -f conftest.hdr
6476
6477 # This sed command replaces #undef with comments.  This is necessary, for
6478 # example, in the case of _POSIX_SOURCE, which is predefined and required
6479 # on some systems where configure will not decide to define it.
6480 cat >> conftest.vals <<\EOF
6481 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6482 EOF
6483
6484 # Break up conftest.vals because some shells have a limit on
6485 # the size of here documents, and old seds have small limits too.
6486
6487 rm -f conftest.tail
6488 while :
6489 do
6490   ac_lines=`grep -c . conftest.vals`
6491   # grep -c gives empty output for an empty file on some AIX systems.
6492   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6493   # Write a limited-size here document to conftest.frag.
6494   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6495   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6496   echo 'CEOF
6497   sed -f conftest.frag conftest.in > conftest.out
6498   rm -f conftest.in
6499   mv conftest.out conftest.in
6500 ' >> $CONFIG_STATUS
6501   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6502   rm -f conftest.vals
6503   mv conftest.tail conftest.vals
6504 done
6505 rm -f conftest.vals
6506
6507 cat >> $CONFIG_STATUS <<\EOF
6508   rm -f conftest.frag conftest.h
6509   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6510   cat conftest.in >> conftest.h
6511   rm -f conftest.in
6512   if cmp -s $ac_file conftest.h 2>/dev/null; then
6513     echo "$ac_file is unchanged"
6514     rm -f conftest.h
6515   else
6516     # Remove last slash and all that follows it.  Not all systems have dirname.
6517       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6518       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6519       # The file is in a subdirectory.
6520       test ! -d "$ac_dir" && mkdir "$ac_dir"
6521     fi
6522     rm -f $ac_file
6523     mv conftest.h $ac_file
6524   fi
6525 fi; done
6526
6527 EOF
6528
6529 cat >> $CONFIG_STATUS <<EOF
6530 ac_sources="$files"
6531 ac_dests="$links"
6532 EOF
6533
6534 cat >> $CONFIG_STATUS <<\EOF
6535 srcdir=$ac_given_srcdir
6536 while test -n "$ac_sources"; do
6537   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
6538   set $ac_sources; ac_source=$1; shift; ac_sources=$*
6539
6540   echo "linking $srcdir/$ac_source to $ac_dest"
6541
6542   if test ! -r $srcdir/$ac_source; then
6543     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
6544   fi
6545   rm -f $ac_dest
6546
6547   # Make relative symlinks.
6548   # Remove last slash and all that follows it.  Not all systems have dirname.
6549   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
6550   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
6551     # The dest file is in a subdirectory.
6552     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
6553     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
6554     # A "../" for each directory in $ac_dest_dir_suffix.
6555     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
6556   else
6557     ac_dest_dir_suffix= ac_dots=
6558   fi
6559
6560   case "$srcdir" in
6561   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
6562   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
6563   esac
6564
6565   # Make a symlink if possible; otherwise try a hard link.
6566   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
6567     ln $srcdir/$ac_source $ac_dest; then :
6568   else
6569     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
6570   fi
6571 done
6572 EOF
6573 cat >> $CONFIG_STATUS <<EOF
6574
6575 gdb_host_cpu=$gdb_host_cpu
6576 gdb_target_cpu=$gdb_target_cpu
6577 nativefile=$nativefile
6578
6579 EOF
6580 cat >> $CONFIG_STATUS <<\EOF
6581
6582 if test "${nativefile}" = ""; then
6583 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
6584         < Makefile > Makefile.tem
6585 mv -f Makefile.tem Makefile
6586 fi
6587
6588 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
6589 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
6590 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
6591 mv -f Makefile.tmp Makefile
6592
6593 case x$CONFIG_HEADERS in
6594 xconfig.h:config.in)
6595 echo > stamp-h ;;
6596 esac
6597
6598 exit 0
6599 EOF
6600 chmod +x $CONFIG_STATUS
6601 rm -fr confdefs* $ac_clean_files
6602 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6603
6604 if test "$no_recursion" != yes; then
6605
6606   # Remove --cache-file and --srcdir arguments so they do not pile up.
6607   ac_sub_configure_args=
6608   ac_prev=
6609   for ac_arg in $ac_configure_args; do
6610     if test -n "$ac_prev"; then
6611       ac_prev=
6612       continue
6613     fi
6614     case "$ac_arg" in
6615     -cache-file | --cache-file | --cache-fil | --cache-fi \
6616     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6617       ac_prev=cache_file ;;
6618     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6619     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
6620       ;;
6621     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6622       ac_prev=srcdir ;;
6623     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6624       ;;
6625     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
6626     esac
6627   done
6628
6629   for ac_config_dir in $configdirs; do
6630
6631     # Do not complain, so a configure script can configure whichever
6632     # parts of a large source tree are present.
6633     if test ! -d $srcdir/$ac_config_dir; then
6634       continue
6635     fi
6636
6637     echo configuring in $ac_config_dir
6638
6639     case "$srcdir" in
6640     .) ;;
6641     *)
6642       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
6643       else
6644         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
6645       fi
6646       ;;
6647     esac
6648
6649     ac_popdir=`pwd`
6650     cd $ac_config_dir
6651
6652       # A "../" for each directory in /$ac_config_dir.
6653       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
6654
6655     case "$srcdir" in
6656     .) # No --srcdir option.  We are building in place.
6657       ac_sub_srcdir=$srcdir ;;
6658     /*) # Absolute path.
6659       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
6660     *) # Relative path.
6661       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
6662     esac
6663
6664     # Check for guested configure; otherwise get Cygnus style configure.
6665     if test -f $ac_sub_srcdir/configure; then
6666       ac_sub_configure=$ac_sub_srcdir/configure
6667     elif test -f $ac_sub_srcdir/configure.in; then
6668       ac_sub_configure=$ac_configure
6669     else
6670       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
6671       ac_sub_configure=
6672     fi
6673
6674     # The recursion is here.
6675     if test -n "$ac_sub_configure"; then
6676
6677       # Make the cache file name correct relative to the subdirectory.
6678       case "$cache_file" in
6679       /*) ac_sub_cache_file=$cache_file ;;
6680       *) # Relative path.
6681         ac_sub_cache_file="$ac_dots$cache_file" ;;
6682       esac
6683   case "$ac_given_INSTALL" in
6684         [/$]*) INSTALL="$ac_given_INSTALL" ;;
6685         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6686         esac
6687
6688       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
6689       # The eval makes quoting arguments work.
6690       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
6691       then :
6692       else
6693         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
6694       fi
6695     fi
6696
6697     cd $ac_popdir
6698   done
6699 fi
6700
6701
6702 exit 0