gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12.1
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --enable-netrom "
  16 ac_help="$ac_help
  17   --with-mmalloc             use memory mapped malloc package"
  18 ac_help="$ac_help
  19   --enable-ide            Enable IDE support"
  20 ac_help="$ac_help
  21   --enable-gdbtk "
  22 ac_help="$ac_help
  23   --with-tclconfig           directory containing tcl configuration (tclConfig.sh)"
  24 ac_help="$ac_help
  25   --with-tkconfig           directory containing tk configuration (tkConfig.sh)"
  26 ac_help="$ac_help
  27   --with-tclinclude       directory where tcl private headers are"
  28 ac_help="$ac_help
  29   --with-tkinclude       directory where tk private headers are"
  30 ac_help="$ac_help
  31   --with-x                use the X Window System"
  32 ac_help="$ac_help
  33   --with-sim-gpu2=path                  Use GPU2 library under given directory"
  34 ac_help="$ac_help
  35   --enable-shared         use shared libraries"
  36
  37 # Initialize some variables set by options.
  38 # The variables have the same names as the options, with
  39 # dashes changed to underlines.
  40 build=NONE
  41 cache_file=./config.cache
  42 exec_prefix=NONE
  43 host=NONE
  44 no_create=
  45 nonopt=NONE
  46 no_recursion=
  47 prefix=NONE
  48 program_prefix=NONE
  49 program_suffix=NONE
  50 program_transform_name=s,x,x,
  51 silent=
  52 site=
  53 srcdir=
  54 target=NONE
  55 verbose=
  56 x_includes=NONE
  57 x_libraries=NONE
  58 bindir='${exec_prefix}/bin'
  59 sbindir='${exec_prefix}/sbin'
  60 libexecdir='${exec_prefix}/libexec'
  61 datadir='${prefix}/share'
  62 sysconfdir='${prefix}/etc'
  63 sharedstatedir='${prefix}/com'
  64 localstatedir='${prefix}/var'
  65 libdir='${exec_prefix}/lib'
  66 includedir='${prefix}/include'
  67 oldincludedir='/usr/include'
  68 infodir='${prefix}/info'
  69 mandir='${prefix}/man'
  70
  71 # Initialize some other variables.
  72 subdirs=
  73 MFLAGS= MAKEFLAGS=
  74 SHELL=${CONFIG_SHELL-/bin/sh}
  75 # Maximum number of lines to put in a shell here document.
  76 ac_max_here_lines=12
  77
  78 ac_prev=
  79 for ac_option
  80 do
  81
  82   # If the previous option needs an argument, assign it.
  83   if test -n "$ac_prev"; then
  84     eval "$ac_prev=\$ac_option"
  85     ac_prev=
  86     continue
  87   fi
  88
  89   case "$ac_option" in
  90   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  91   *) ac_optarg= ;;
  92   esac
  93
  94   # Accept the important Cygnus configure options, so we can diagnose typos.
  95
  96   case "$ac_option" in
  97
  98   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  99     ac_prev=bindir ;;
 100   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 101     bindir="$ac_optarg" ;;
 102
 103   -build | --build | --buil | --bui | --bu)
 104     ac_prev=build ;;
 105   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 106     build="$ac_optarg" ;;
 107
 108   -cache-file | --cache-file | --cache-fil | --cache-fi \
 109   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 110     ac_prev=cache_file ;;
 111   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 112   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 113     cache_file="$ac_optarg" ;;
 114
 115   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 116     ac_prev=datadir ;;
 117   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 118   | --da=*)
 119     datadir="$ac_optarg" ;;
 120
 121   -disable-* | --disable-*)
 122     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 123     # Reject names that are not valid shell variable names.
 124     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 125       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 126     fi
 127     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 128     eval "enable_${ac_feature}=no" ;;
 129
 130   -enable-* | --enable-*)
 131     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 132     # Reject names that are not valid shell variable names.
 133     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 134       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 135     fi
 136     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 137     case "$ac_option" in
 138       *=*) ;;
 139       *) ac_optarg=yes ;;
 140     esac
 141     eval "enable_${ac_feature}='$ac_optarg'" ;;
 142
 143   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 144   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 145   | --exec | --exe | --ex)
 146     ac_prev=exec_prefix ;;
 147   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 148   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 149   | --exec=* | --exe=* | --ex=*)
 150     exec_prefix="$ac_optarg" ;;
 151
 152   -gas | --gas | --ga | --g)
 153     # Obsolete; use --with-gas.
 154     with_gas=yes ;;
 155
 156   -help | --help | --hel | --he)
 157     # Omit some internal or obsolete options to make the list less imposing.
 158     # This message is too long to be a string in the A/UX 3.1 sh.
 159     cat << EOF
 160 Usage: configure [options] [host]
 161 Options: [defaults in brackets after descriptions]
 162 Configuration:
 163   --cache-file=FILE       cache test results in FILE
 164   --help                  print this message
 165   --no-create             do not create output files
 166   --quiet, --silent       do not print \`checking...' messages
 167   --version               print the version of autoconf that created configure
 168 Directory and file names:
 169   --prefix=PREFIX         install architecture-independent files in PREFIX
 170                           [$ac_default_prefix]
 171   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 172                           [same as prefix]
 173   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 174   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 175   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 176   --datadir=DIR           read-only architecture-independent data in DIR
 177                           [PREFIX/share]
 178   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 179   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 180                           [PREFIX/com]
 181   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 182   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 183   --includedir=DIR        C header files in DIR [PREFIX/include]
 184   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 185   --infodir=DIR           info documentation in DIR [PREFIX/info]
 186   --mandir=DIR            man documentation in DIR [PREFIX/man]
 187   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 188   --program-prefix=PREFIX prepend PREFIX to installed program names
 189   --program-suffix=SUFFIX append SUFFIX to installed program names
 190   --program-transform-name=PROGRAM
 191                           run sed PROGRAM on installed program names
 192 EOF
 193     cat << EOF
 194 Host type:
 195   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 196   --host=HOST             configure for HOST [guessed]
 197   --target=TARGET         configure for TARGET [TARGET=HOST]
 198 Features and packages:
 199   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 200   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 201   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 202   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 203   --x-includes=DIR        X include files are in DIR
 204   --x-libraries=DIR       X library files are in DIR
 205 EOF
 206     if test -n "$ac_help"; then
 207       echo "--enable and --with options recognized:$ac_help"
 208     fi
 209     exit 0 ;;
 210
 211   -host | --host | --hos | --ho)
 212     ac_prev=host ;;
 213   -host=* | --host=* | --hos=* | --ho=*)
 214     host="$ac_optarg" ;;
 215
 216   -includedir | --includedir | --includedi | --included | --include \
 217   | --includ | --inclu | --incl | --inc)
 218     ac_prev=includedir ;;
 219   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 220   | --includ=* | --inclu=* | --incl=* | --inc=*)
 221     includedir="$ac_optarg" ;;
 222
 223   -infodir | --infodir | --infodi | --infod | --info | --inf)
 224     ac_prev=infodir ;;
 225   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 226     infodir="$ac_optarg" ;;
 227
 228   -libdir | --libdir | --libdi | --libd)
 229     ac_prev=libdir ;;
 230   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 231     libdir="$ac_optarg" ;;
 232
 233   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 234   | --libexe | --libex | --libe)
 235     ac_prev=libexecdir ;;
 236   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 237   | --libexe=* | --libex=* | --libe=*)
 238     libexecdir="$ac_optarg" ;;
 239
 240   -localstatedir | --localstatedir | --localstatedi | --localstated \
 241   | --localstate | --localstat | --localsta | --localst \
 242   | --locals | --local | --loca | --loc | --lo)
 243     ac_prev=localstatedir ;;
 244   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 245   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 246   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 247     localstatedir="$ac_optarg" ;;
 248
 249   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 250     ac_prev=mandir ;;
 251   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 252     mandir="$ac_optarg" ;;
 253
 254   -nfp | --nfp | --nf)
 255     # Obsolete; use --without-fp.
 256     with_fp=no ;;
 257
 258   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 259   | --no-cr | --no-c)
 260     no_create=yes ;;
 261
 262   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 263   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 264     no_recursion=yes ;;
 265
 266   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 267   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 268   | --oldin | --oldi | --old | --ol | --o)
 269     ac_prev=oldincludedir ;;
 270   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 271   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 272   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 273     oldincludedir="$ac_optarg" ;;
 274
 275   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 276     ac_prev=prefix ;;
 277   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 278     prefix="$ac_optarg" ;;
 279
 280   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 281   | --program-pre | --program-pr | --program-p)
 282     ac_prev=program_prefix ;;
 283   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 284   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 285     program_prefix="$ac_optarg" ;;
 286
 287   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 288   | --program-suf | --program-su | --program-s)
 289     ac_prev=program_suffix ;;
 290   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 291   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 292     program_suffix="$ac_optarg" ;;
 293
 294   -program-transform-name | --program-transform-name \
 295   | --program-transform-nam | --program-transform-na \
 296   | --program-transform-n | --program-transform- \
 297   | --program-transform | --program-transfor \
 298   | --program-transfo | --program-transf \
 299   | --program-trans | --program-tran \
 300   | --progr-tra | --program-tr | --program-t)
 301     ac_prev=program_transform_name ;;
 302   -program-transform-name=* | --program-transform-name=* \
 303   | --program-transform-nam=* | --program-transform-na=* \
 304   | --program-transform-n=* | --program-transform-=* \
 305   | --program-transform=* | --program-transfor=* \
 306   | --program-transfo=* | --program-transf=* \
 307   | --program-trans=* | --program-tran=* \
 308   | --progr-tra=* | --program-tr=* | --program-t=*)
 309     program_transform_name="$ac_optarg" ;;
 310
 311   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 312   | -silent | --silent | --silen | --sile | --sil)
 313     silent=yes ;;
 314
 315   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 316     ac_prev=sbindir ;;
 317   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 318   | --sbi=* | --sb=*)
 319     sbindir="$ac_optarg" ;;
 320
 321   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 322   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 323   | --sharedst | --shareds | --shared | --share | --shar \
 324   | --sha | --sh)
 325     ac_prev=sharedstatedir ;;
 326   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 327   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 328   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 329   | --sha=* | --sh=*)
 330     sharedstatedir="$ac_optarg" ;;
 331
 332   -site | --site | --sit)
 333     ac_prev=site ;;
 334   -site=* | --site=* | --sit=*)
 335     site="$ac_optarg" ;;
 336
 337   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 338     ac_prev=srcdir ;;
 339   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 340     srcdir="$ac_optarg" ;;
 341
 342   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 343   | --syscon | --sysco | --sysc | --sys | --sy)
 344     ac_prev=sysconfdir ;;
 345   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 346   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 347     sysconfdir="$ac_optarg" ;;
 348
 349   -target | --target | --targe | --targ | --tar | --ta | --t)
 350     ac_prev=target ;;
 351   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 352     target="$ac_optarg" ;;
 353
 354   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 355     verbose=yes ;;
 356
 357   -version | --version | --versio | --versi | --vers)
 358     echo "configure generated by autoconf version 2.12.1"
 359     exit 0 ;;
 360
 361   -with-* | --with-*)
 362     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 363     # Reject names that are not valid shell variable names.
 364     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 365       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 366     fi
 367     ac_package=`echo $ac_package| sed 's/-/_/g'`
 368     case "$ac_option" in
 369       *=*) ;;
 370       *) ac_optarg=yes ;;
 371     esac
 372     eval "with_${ac_package}='$ac_optarg'" ;;
 373
 374   -without-* | --without-*)
 375     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 376     # Reject names that are not valid shell variable names.
 377     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 378       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 379     fi
 380     ac_package=`echo $ac_package| sed 's/-/_/g'`
 381     eval "with_${ac_package}=no" ;;
 382
 383   --x)
 384     # Obsolete; use --with-x.
 385     with_x=yes ;;
 386
 387   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 388   | --x-incl | --x-inc | --x-in | --x-i)
 389     ac_prev=x_includes ;;
 390   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 391   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 392     x_includes="$ac_optarg" ;;
 393
 394   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 395   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 396     ac_prev=x_libraries ;;
 397   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 398   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 399     x_libraries="$ac_optarg" ;;
 400
 401   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 402     ;;
 403
 404   *)
 405     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 406       echo "configure: warning: $ac_option: invalid host type" 1>&2
 407     fi
 408     if test "x$nonopt" != xNONE; then
 409       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 410     fi
 411     nonopt="$ac_option"
 412     ;;
 413
 414   esac
 415 done
 416
 417 if test -n "$ac_prev"; then
 418   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 419 fi
 420
 421 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 422
 423 # File descriptor usage:
 424 # 0 standard input
 425 # 1 file creation
 426 # 2 errors and warnings
 427 # 3 some systems may open it to /dev/tty
 428 # 4 used on the Kubota Titan
 429 # 6 checking for... messages and results
 430 # 5 compiler messages saved in config.log
 431 if test "$silent" = yes; then
 432   exec 6>/dev/null
 433 else
 434   exec 6>&1
 435 fi
 436 exec 5>./config.log
 437
 438 echo "\
 439 This file contains any messages produced by compilers while
 440 running configure, to aid debugging if configure makes a mistake.
 441 " 1>&5
 442
 443 # Strip out --no-create and --no-recursion so they do not pile up.
 444 # Also quote any args containing shell metacharacters.
 445 ac_configure_args=
 446 for ac_arg
 447 do
 448   case "$ac_arg" in
 449   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 450   | --no-cr | --no-c) ;;
 451   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 452   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 453   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 454   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 455   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 456   esac
 457 done
 458
 459 # NLS nuisances.
 460 # Only set these to C if already set.  These must not be set unconditionally
 461 # because not all systems understand e.g. LANG=C (notably SCO).
 462 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 463 # Non-C LC_CTYPE values break the ctype check.
 464 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 465 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 466 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 467 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 468
 469 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 470 rm -rf conftest* confdefs.h
 471 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 472 echo > confdefs.h
 473
 474 # A filename unique to this package, relative to the directory that
 475 # configure is in, which we can look for to find out if srcdir is correct.
 476 ac_unique_file=main.c
 477
 478 # Find the source files, if location was not specified.
 479 if test -z "$srcdir"; then
 480   ac_srcdir_defaulted=yes
 481   # Try the directory containing this script, then its parent.
 482   ac_prog=$0
 483   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 484   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 485   srcdir=$ac_confdir
 486   if test ! -r $srcdir/$ac_unique_file; then
 487     srcdir=..
 488   fi
 489 else
 490   ac_srcdir_defaulted=no
 491 fi
 492 if test ! -r $srcdir/$ac_unique_file; then
 493   if test "$ac_srcdir_defaulted" = yes; then
 494     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 495   else
 496     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 497   fi
 498 fi
 499 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 500
 501 # Prefer explicitly selected file to automatically selected ones.
 502 if test -z "$CONFIG_SITE"; then
 503   if test "x$prefix" != xNONE; then
 504     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 505   else
 506     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 507   fi
 508 fi
 509 for ac_site_file in $CONFIG_SITE; do
 510   if test -r "$ac_site_file"; then
 511     echo "loading site script $ac_site_file"
 512     . "$ac_site_file"
 513   fi
 514 done
 515
 516 if test -r "$cache_file"; then
 517   echo "loading cache $cache_file"
 518   . $cache_file
 519 else
 520   echo "creating cache $cache_file"
 521   > $cache_file
 522 fi
 523
 524 ac_ext=c
 525 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 526 ac_cpp='$CPP $CPPFLAGS'
 527 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 528 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 529 cross_compiling=$ac_cv_prog_cc_cross
 530
 531 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 532   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 533   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 534     ac_n= ac_c='
 535 ' ac_t='        '
 536   else
 537     ac_n=-n ac_c= ac_t=
 538   fi
 539 else
 540   ac_n= ac_c='\c' ac_t=
 541 fi
 542
 543
 544
 545
 546 # Extract the first word of "gcc", so it can be a program name with args.
 547 set dummy gcc; ac_word=$2
 548 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 549 echo "configure:550: checking for $ac_word" >&5
 550 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 551   echo $ac_n "(cached) $ac_c" 1>&6
 552 else
 553   if test -n "$CC"; then
 554   ac_cv_prog_CC="$CC" # Let the user override the test.
 555 else
 556   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 557   for ac_dir in $PATH; do
 558     test -z "$ac_dir" && ac_dir=.
 559     if test -f $ac_dir/$ac_word; then
 560       ac_cv_prog_CC="gcc"
 561       break
 562     fi
 563   done
 564   IFS="$ac_save_ifs"
 565 fi
 566 fi
 567 CC="$ac_cv_prog_CC"
 568 if test -n "$CC"; then
 569   echo "$ac_t""$CC" 1>&6
 570 else
 571   echo "$ac_t""no" 1>&6
 572 fi
 573
 574 if test -z "$CC"; then
 575   # Extract the first word of "cc", so it can be a program name with args.
 576 set dummy cc; ac_word=$2
 577 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 578 echo "configure:579: checking for $ac_word" >&5
 579 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 580   echo $ac_n "(cached) $ac_c" 1>&6
 581 else
 582   if test -n "$CC"; then
 583   ac_cv_prog_CC="$CC" # Let the user override the test.
 584 else
 585   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 586   ac_prog_rejected=no
 587   for ac_dir in $PATH; do
 588     test -z "$ac_dir" && ac_dir=.
 589     if test -f $ac_dir/$ac_word; then
 590       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 591         ac_prog_rejected=yes
 592         continue
 593       fi
 594       ac_cv_prog_CC="cc"
 595       break
 596     fi
 597   done
 598   IFS="$ac_save_ifs"
 599 if test $ac_prog_rejected = yes; then
 600   # We found a bogon in the path, so make sure we never use it.
 601   set dummy $ac_cv_prog_CC
 602   shift
 603   if test $# -gt 0; then
 604     # We chose a different compiler from the bogus one.
 605     # However, it has the same basename, so the bogon will be chosen
 606     # first if we set CC to just the basename; use the full file name.
 607     shift
 608     set dummy "$ac_dir/$ac_word" "$@"
 609     shift
 610     ac_cv_prog_CC="$@"
 611   fi
 612 fi
 613 fi
 614 fi
 615 CC="$ac_cv_prog_CC"
 616 if test -n "$CC"; then
 617   echo "$ac_t""$CC" 1>&6
 618 else
 619   echo "$ac_t""no" 1>&6
 620 fi
 621
 622   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 623 fi
 624
 625 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 626 echo "configure:627: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 627
 628 ac_ext=c
 629 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 630 ac_cpp='$CPP $CPPFLAGS'
 631 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 632 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 633 cross_compiling=$ac_cv_prog_cc_cross
 634
 635 cat > conftest.$ac_ext <<EOF
 636 #line 637 "configure"
 637 #include "confdefs.h"
 638 main(){return(0);}
 639 EOF
 640 if { (eval echo configure:641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 641   ac_cv_prog_cc_works=yes
 642   # If we can't run a trivial program, we are probably using a cross compiler.
 643   if (./conftest; exit) 2>/dev/null; then
 644     ac_cv_prog_cc_cross=no
 645   else
 646     ac_cv_prog_cc_cross=yes
 647   fi
 648 else
 649   echo "configure: failed program was:" >&5
 650   cat conftest.$ac_ext >&5
 651   ac_cv_prog_cc_works=no
 652 fi
 653 rm -fr conftest*
 654
 655 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 656 if test $ac_cv_prog_cc_works = no; then
 657   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 658 fi
 659 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 660 echo "configure:661: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 661 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 662 cross_compiling=$ac_cv_prog_cc_cross
 663
 664 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 665 echo "configure:666: checking whether we are using GNU C" >&5
 666 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 667   echo $ac_n "(cached) $ac_c" 1>&6
 668 else
 669   cat > conftest.c <<EOF
 670 #ifdef __GNUC__
 671   yes;
 672 #endif
 673 EOF
 674 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:675: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 675   ac_cv_prog_gcc=yes
 676 else
 677   ac_cv_prog_gcc=no
 678 fi
 679 fi
 680
 681 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 682
 683 if test $ac_cv_prog_gcc = yes; then
 684   GCC=yes
 685   ac_test_CFLAGS="${CFLAGS+set}"
 686   ac_save_CFLAGS="$CFLAGS"
 687   CFLAGS=
 688   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 689 echo "configure:690: checking whether ${CC-cc} accepts -g" >&5
 690 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 691   echo $ac_n "(cached) $ac_c" 1>&6
 692 else
 693   echo 'void f(){}' > conftest.c
 694 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 695   ac_cv_prog_cc_g=yes
 696 else
 697   ac_cv_prog_cc_g=no
 698 fi
 699 rm -f conftest*
 700
 701 fi
 702
 703 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 704   if test "$ac_test_CFLAGS" = set; then
 705     CFLAGS="$ac_save_CFLAGS"
 706   elif test $ac_cv_prog_cc_g = yes; then
 707     CFLAGS="-g -O2"
 708   else
 709     CFLAGS="-O2"
 710   fi
 711 else
 712   GCC=
 713   test "${CFLAGS+set}" = set || CFLAGS="-g"
 714 fi
 715
 716 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 717 echo "configure:718: checking how to run the C preprocessor" >&5
 718 # On Suns, sometimes $CPP names a directory.
 719 if test -n "$CPP" && test -d "$CPP"; then
 720   CPP=
 721 fi
 722 if test -z "$CPP"; then
 723 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 724   echo $ac_n "(cached) $ac_c" 1>&6
 725 else
 726     # This must be in double quotes, not single quotes, because CPP may get
 727   # substituted into the Makefile and "${CC-cc}" will confuse make.
 728   CPP="${CC-cc} -E"
 729   # On the NeXT, cc -E runs the code through the compiler's parser,
 730   # not just through cpp.
 731   cat > conftest.$ac_ext <<EOF
 732 #line 733 "configure"
 733 #include "confdefs.h"
 734 #include <assert.h>
 735 Syntax Error
 736 EOF
 737 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 738 { (eval echo configure:739: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 739 ac_err=`grep -v '^ *+' conftest.out`
 740 if test -z "$ac_err"; then
 741   :
 742 else
 743   echo "$ac_err" >&5
 744   echo "configure: failed program was:" >&5
 745   cat conftest.$ac_ext >&5
 746   rm -rf conftest*
 747   CPP="${CC-cc} -E -traditional-cpp"
 748   cat > conftest.$ac_ext <<EOF
 749 #line 750 "configure"
 750 #include "confdefs.h"
 751 #include <assert.h>
 752 Syntax Error
 753 EOF
 754 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 755 { (eval echo configure:756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 756 ac_err=`grep -v '^ *+' conftest.out`
 757 if test -z "$ac_err"; then
 758   :
 759 else
 760   echo "$ac_err" >&5
 761   echo "configure: failed program was:" >&5
 762   cat conftest.$ac_ext >&5
 763   rm -rf conftest*
 764   CPP=/lib/cpp
 765 fi
 766 rm -f conftest*
 767 fi
 768 rm -f conftest*
 769   ac_cv_prog_CPP="$CPP"
 770 fi
 771   CPP="$ac_cv_prog_CPP"
 772 else
 773   ac_cv_prog_CPP="$CPP"
 774 fi
 775 echo "$ac_t""$CPP" 1>&6
 776
 777 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 778 echo "configure:779: checking for AIX" >&5
 779 cat > conftest.$ac_ext <<EOF
 780 #line 781 "configure"
 781 #include "confdefs.h"
 782 #ifdef _AIX
 783   yes
 784 #endif
 785
 786 EOF
 787 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 788   egrep "yes" >/dev/null 2>&1; then
 789   rm -rf conftest*
 790   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 791 #define _ALL_SOURCE 1
 792 EOF
 793
 794 else
 795   rm -rf conftest*
 796   echo "$ac_t""no" 1>&6
 797 fi
 798 rm -f conftest*
 799
 800
 801 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 802 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 803 echo "configure:804: checking for minix/config.h" >&5
 804 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 805   echo $ac_n "(cached) $ac_c" 1>&6
 806 else
 807   cat > conftest.$ac_ext <<EOF
 808 #line 809 "configure"
 809 #include "confdefs.h"
 810 #include <minix/config.h>
 811 EOF
 812 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 813 { (eval echo configure:814: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 814 ac_err=`grep -v '^ *+' conftest.out`
 815 if test -z "$ac_err"; then
 816   rm -rf conftest*
 817   eval "ac_cv_header_$ac_safe=yes"
 818 else
 819   echo "$ac_err" >&5
 820   echo "configure: failed program was:" >&5
 821   cat conftest.$ac_ext >&5
 822   rm -rf conftest*
 823   eval "ac_cv_header_$ac_safe=no"
 824 fi
 825 rm -f conftest*
 826 fi
 827 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 828   echo "$ac_t""yes" 1>&6
 829   MINIX=yes
 830 else
 831   echo "$ac_t""no" 1>&6
 832 MINIX=
 833 fi
 834
 835 if test "$MINIX" = yes; then
 836   cat >> confdefs.h <<\EOF
 837 #define _POSIX_SOURCE 1
 838 EOF
 839
 840   cat >> confdefs.h <<\EOF
 841 #define _POSIX_1_SOURCE 2
 842 EOF
 843
 844   cat >> confdefs.h <<\EOF
 845 #define _MINIX 1
 846 EOF
 847
 848 fi
 849
 850 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 851 echo "configure:852: checking for POSIXized ISC" >&5
 852 if test -d /etc/conf/kconfig.d &&
 853   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 854 then
 855   echo "$ac_t""yes" 1>&6
 856   ISC=yes # If later tests want to check for ISC.
 857   cat >> confdefs.h <<\EOF
 858 #define _POSIX_SOURCE 1
 859 EOF
 860
 861   if test "$GCC" = yes; then
 862     CC="$CC -posix"
 863   else
 864     CC="$CC -Xp"
 865   fi
 866 else
 867   echo "$ac_t""no" 1>&6
 868   ISC=
 869 fi
 870
 871
 872 DLLTOOL=${DLLTOOL-dlltool}
 873
 874
 875 ac_aux_dir=
 876 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 877   if test -f $ac_dir/install-sh; then
 878     ac_aux_dir=$ac_dir
 879     ac_install_sh="$ac_aux_dir/install-sh -c"
 880     break
 881   elif test -f $ac_dir/install.sh; then
 882     ac_aux_dir=$ac_dir
 883     ac_install_sh="$ac_aux_dir/install.sh -c"
 884     break
 885   fi
 886 done
 887 if test -z "$ac_aux_dir"; then
 888   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 889 fi
 890 ac_config_guess=$ac_aux_dir/config.guess
 891 ac_config_sub=$ac_aux_dir/config.sub
 892 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 893
 894
 895 # Do some error checking and defaulting for the host and target type.
 896 # The inputs are:
 897 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 898 #
 899 # The rules are:
 900 # 1. You are not allowed to specify --host, --target, and nonopt at the
 901 #    same time.
 902 # 2. Host defaults to nonopt.
 903 # 3. If nonopt is not specified, then host defaults to the current host,
 904 #    as determined by config.guess.
 905 # 4. Target and build default to nonopt.
 906 # 5. If nonopt is not specified, then target and build default to host.
 907
 908 # The aliases save the names the user supplied, while $host etc.
 909 # will get canonicalized.
 910 case $host---$target---$nonopt in
 911 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 912 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 913 esac
 914
 915
 916 # Make sure we can run config.sub.
 917 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 918 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 919 fi
 920
 921 echo $ac_n "checking host system type""... $ac_c" 1>&6
 922 echo "configure:923: checking host system type" >&5
 923
 924 host_alias=$host
 925 case "$host_alias" in
 926 NONE)
 927   case $nonopt in
 928   NONE)
 929     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 930     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 931     fi ;;
 932   *) host_alias=$nonopt ;;
 933   esac ;;
 934 esac
 935
 936 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 937 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 938 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 939 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 940 echo "$ac_t""$host" 1>&6
 941
 942 echo $ac_n "checking target system type""... $ac_c" 1>&6
 943 echo "configure:944: checking target system type" >&5
 944
 945 target_alias=$target
 946 case "$target_alias" in
 947 NONE)
 948   case $nonopt in
 949   NONE) target_alias=$host_alias ;;
 950   *) target_alias=$nonopt ;;
 951   esac ;;
 952 esac
 953
 954 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 955 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 956 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 957 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 958 echo "$ac_t""$target" 1>&6
 959
 960 echo $ac_n "checking build system type""... $ac_c" 1>&6
 961 echo "configure:962: checking build system type" >&5
 962
 963 build_alias=$build
 964 case "$build_alias" in
 965 NONE)
 966   case $nonopt in
 967   NONE) build_alias=$host_alias ;;
 968   *) build_alias=$nonopt ;;
 969   esac ;;
 970 esac
 971
 972 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 973 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 974 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 975 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 976 echo "$ac_t""$build" 1>&6
 977
 978 test "$host_alias" != "$target_alias" &&
 979   test "$program_prefix$program_suffix$program_transform_name" = \
 980     NONENONEs,x,x, &&
 981   program_prefix=${target_alias}-
 982
 983
 984
 985 CONFIG_OBS=
 986 CONFIG_DEPS=
 987 CONFIG_SRCS=
 988
 989 configdirs="doc testsuite"
 990
 991
 992 . ${srcdir}/configure.host
 993
 994 . ${srcdir}/configure.tgt
 995
 996
 997 # Find a good install program.  We prefer a C program (faster),
 998 # so one script is as good as another.  But avoid the broken or
 999 # incompatible versions:
1000 # SysV /etc/install, /usr/sbin/install
1001 # SunOS /usr/etc/install
1002 # IRIX /sbin/install
1003 # AIX /bin/install
1004 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1005 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1006 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1007 # ./install, which can be erroneously created by make from ./install.sh.
1008 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1009 echo "configure:1010: checking for a BSD compatible install" >&5
1010 if test -z "$INSTALL"; then
1011 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1012   echo $ac_n "(cached) $ac_c" 1>&6
1013 else
1014     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1015   for ac_dir in $PATH; do
1016     # Account for people who put trailing slashes in PATH elements.
1017     case "$ac_dir/" in
1018     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1019     *)
1020       # OSF1 and SCO ODT 3.0 have their own names for install.
1021       # Don't use installbsd from OSF since it installs stuff as root
1022       # by default.
1023       for ac_prog in ginstall scoinst install; do
1024         if test -f $ac_dir/$ac_prog; then
1025           if test $ac_prog = install &&
1026             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1027             # AIX install.  It has an incompatible calling convention.
1028             :
1029           else
1030             ac_cv_path_install="$ac_dir/$ac_prog -c"
1031             break 2
1032           fi
1033         fi
1034       done
1035       ;;
1036     esac
1037   done
1038   IFS="$ac_save_IFS"
1039
1040 fi
1041   if test "${ac_cv_path_install+set}" = set; then
1042     INSTALL="$ac_cv_path_install"
1043   else
1044     # As a last resort, use the slow shell script.  We don't cache a
1045     # path for INSTALL within a source directory, because that will
1046     # break other packages using the cache if that directory is
1047     # removed, or if the path is relative.
1048     INSTALL="$ac_install_sh"
1049   fi
1050 fi
1051 echo "$ac_t""$INSTALL" 1>&6
1052
1053 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1054 # It thinks the first close brace ends the variable substitution.
1055 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1056
1057 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1058
1059 if test $host != $build; then
1060   ac_tool_prefix=${host_alias}-
1061 else
1062   ac_tool_prefix=
1063 fi
1064
1065 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1066 set dummy ${ac_tool_prefix}ar; ac_word=$2
1067 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1068 echo "configure:1069: checking for $ac_word" >&5
1069 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1070   echo $ac_n "(cached) $ac_c" 1>&6
1071 else
1072   if test -n "$AR"; then
1073   ac_cv_prog_AR="$AR" # Let the user override the test.
1074 else
1075   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1076   for ac_dir in $PATH; do
1077     test -z "$ac_dir" && ac_dir=.
1078     if test -f $ac_dir/$ac_word; then
1079       ac_cv_prog_AR="${ac_tool_prefix}ar"
1080       break
1081     fi
1082   done
1083   IFS="$ac_save_ifs"
1084   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1085 fi
1086 fi
1087 AR="$ac_cv_prog_AR"
1088 if test -n "$AR"; then
1089   echo "$ac_t""$AR" 1>&6
1090 else
1091   echo "$ac_t""no" 1>&6
1092 fi
1093
1094
1095
1096 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1097 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1098 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1099 echo "configure:1100: checking for $ac_word" >&5
1100 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1101   echo $ac_n "(cached) $ac_c" 1>&6
1102 else
1103   if test -n "$RANLIB"; then
1104   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1105 else
1106   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1107   for ac_dir in $PATH; do
1108     test -z "$ac_dir" && ac_dir=.
1109     if test -f $ac_dir/$ac_word; then
1110       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1111       break
1112     fi
1113   done
1114   IFS="$ac_save_ifs"
1115 fi
1116 fi
1117 RANLIB="$ac_cv_prog_RANLIB"
1118 if test -n "$RANLIB"; then
1119   echo "$ac_t""$RANLIB" 1>&6
1120 else
1121   echo "$ac_t""no" 1>&6
1122 fi
1123
1124
1125 if test -z "$ac_cv_prog_RANLIB"; then
1126 if test -n "$ac_tool_prefix"; then
1127   # Extract the first word of "ranlib", so it can be a program name with args.
1128 set dummy ranlib; ac_word=$2
1129 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1130 echo "configure:1131: checking for $ac_word" >&5
1131 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1132   echo $ac_n "(cached) $ac_c" 1>&6
1133 else
1134   if test -n "$RANLIB"; then
1135   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1136 else
1137   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1138   for ac_dir in $PATH; do
1139     test -z "$ac_dir" && ac_dir=.
1140     if test -f $ac_dir/$ac_word; then
1141       ac_cv_prog_RANLIB="ranlib"
1142       break
1143     fi
1144   done
1145   IFS="$ac_save_ifs"
1146   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1147 fi
1148 fi
1149 RANLIB="$ac_cv_prog_RANLIB"
1150 if test -n "$RANLIB"; then
1151   echo "$ac_t""$RANLIB" 1>&6
1152 else
1153   echo "$ac_t""no" 1>&6
1154 fi
1155
1156 else
1157   RANLIB=":"
1158 fi
1159 fi
1160
1161 for ac_prog in 'bison -y' byacc
1162 do
1163 # Extract the first word of "$ac_prog", so it can be a program name with args.
1164 set dummy $ac_prog; ac_word=$2
1165 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1166 echo "configure:1167: checking for $ac_word" >&5
1167 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1168   echo $ac_n "(cached) $ac_c" 1>&6
1169 else
1170   if test -n "$YACC"; then
1171   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1172 else
1173   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1174   for ac_dir in $PATH; do
1175     test -z "$ac_dir" && ac_dir=.
1176     if test -f $ac_dir/$ac_word; then
1177       ac_cv_prog_YACC="$ac_prog"
1178       break
1179     fi
1180   done
1181   IFS="$ac_save_ifs"
1182 fi
1183 fi
1184 YACC="$ac_cv_prog_YACC"
1185 if test -n "$YACC"; then
1186   echo "$ac_t""$YACC" 1>&6
1187 else
1188   echo "$ac_t""no" 1>&6
1189 fi
1190
1191 test -n "$YACC" && break
1192 done
1193 test -n "$YACC" || YACC="yacc"
1194
1195 for ac_prog in mawk gawk nawk awk
1196 do
1197 # Extract the first word of "$ac_prog", so it can be a program name with args.
1198 set dummy $ac_prog; ac_word=$2
1199 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1200 echo "configure:1201: checking for $ac_word" >&5
1201 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1202   echo $ac_n "(cached) $ac_c" 1>&6
1203 else
1204   if test -n "$AWK"; then
1205   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1206 else
1207   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1208   for ac_dir in $PATH; do
1209     test -z "$ac_dir" && ac_dir=.
1210     if test -f $ac_dir/$ac_word; then
1211       ac_cv_prog_AWK="$ac_prog"
1212       break
1213     fi
1214   done
1215   IFS="$ac_save_ifs"
1216 fi
1217 fi
1218 AWK="$ac_cv_prog_AWK"
1219 if test -n "$AWK"; then
1220   echo "$ac_t""$AWK" 1>&6
1221 else
1222   echo "$ac_t""no" 1>&6
1223 fi
1224
1225 test -n "$AWK" && break
1226 done
1227
1228
1229 if test "$program_transform_name" = s,x,x,; then
1230   program_transform_name=
1231 else
1232   # Double any \ or $.  echo might interpret backslashes.
1233   cat <<\EOF_SED > conftestsed
1234 s,\\,\\\\,g; s,\$,$$,g
1235 EOF_SED
1236   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1237   rm -f conftestsed
1238 fi
1239 test "$program_prefix" != NONE &&
1240   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1241 # Use a double $ so make ignores it.
1242 test "$program_suffix" != NONE &&
1243   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1244
1245 # sed with no file args requires a program.
1246 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1247
1248
1249 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1250 echo "configure:1251: checking return type of signal handlers" >&5
1251 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1252   echo $ac_n "(cached) $ac_c" 1>&6
1253 else
1254   cat > conftest.$ac_ext <<EOF
1255 #line 1256 "configure"
1256 #include "confdefs.h"
1257 #include <sys/types.h>
1258 #include <signal.h>
1259 #ifdef signal
1260 #undef signal
1261 #endif
1262 #ifdef __cplusplus
1263 extern "C" void (*signal (int, void (*)(int)))(int);
1264 #else
1265 void (*signal ()) ();
1266 #endif
1267
1268 int main() {
1269 int i;
1270 ; return 0; }
1271 EOF
1272 if { (eval echo configure:1273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1273   rm -rf conftest*
1274   ac_cv_type_signal=void
1275 else
1276   echo "configure: failed program was:" >&5
1277   cat conftest.$ac_ext >&5
1278   rm -rf conftest*
1279   ac_cv_type_signal=int
1280 fi
1281 rm -f conftest*
1282 fi
1283
1284 echo "$ac_t""$ac_cv_type_signal" 1>&6
1285 cat >> confdefs.h <<EOF
1286 #define RETSIGTYPE $ac_cv_type_signal
1287 EOF
1288
1289
1290
1291 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1292 echo "configure:1293: checking for ANSI C header files" >&5
1293 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1294   echo $ac_n "(cached) $ac_c" 1>&6
1295 else
1296   cat > conftest.$ac_ext <<EOF
1297 #line 1298 "configure"
1298 #include "confdefs.h"
1299 #include <stdlib.h>
1300 #include <stdarg.h>
1301 #include <string.h>
1302 #include <float.h>
1303 EOF
1304 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1305 { (eval echo configure:1306: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1306 ac_err=`grep -v '^ *+' conftest.out`
1307 if test -z "$ac_err"; then
1308   rm -rf conftest*
1309   ac_cv_header_stdc=yes
1310 else
1311   echo "$ac_err" >&5
1312   echo "configure: failed program was:" >&5
1313   cat conftest.$ac_ext >&5
1314   rm -rf conftest*
1315   ac_cv_header_stdc=no
1316 fi
1317 rm -f conftest*
1318
1319 if test $ac_cv_header_stdc = yes; then
1320   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1321 cat > conftest.$ac_ext <<EOF
1322 #line 1323 "configure"
1323 #include "confdefs.h"
1324 #include <string.h>
1325 EOF
1326 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1327   egrep "memchr" >/dev/null 2>&1; then
1328   :
1329 else
1330   rm -rf conftest*
1331   ac_cv_header_stdc=no
1332 fi
1333 rm -f conftest*
1334
1335 fi
1336
1337 if test $ac_cv_header_stdc = yes; then
1338   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1339 cat > conftest.$ac_ext <<EOF
1340 #line 1341 "configure"
1341 #include "confdefs.h"
1342 #include <stdlib.h>
1343 EOF
1344 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1345   egrep "free" >/dev/null 2>&1; then
1346   :
1347 else
1348   rm -rf conftest*
1349   ac_cv_header_stdc=no
1350 fi
1351 rm -f conftest*
1352
1353 fi
1354
1355 if test $ac_cv_header_stdc = yes; then
1356   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1357 if test "$cross_compiling" = yes; then
1358   :
1359 else
1360   cat > conftest.$ac_ext <<EOF
1361 #line 1362 "configure"
1362 #include "confdefs.h"
1363 #include <ctype.h>
1364 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1365 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1366 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1367 int main () { int i; for (i = 0; i < 256; i++)
1368 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1369 exit (0); }
1370
1371 EOF
1372 if { (eval echo configure:1373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1373 then
1374   :
1375 else
1376   echo "configure: failed program was:" >&5
1377   cat conftest.$ac_ext >&5
1378   rm -fr conftest*
1379   ac_cv_header_stdc=no
1380 fi
1381 rm -fr conftest*
1382 fi
1383
1384 fi
1385 fi
1386
1387 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1388 if test $ac_cv_header_stdc = yes; then
1389   cat >> confdefs.h <<\EOF
1390 #define STDC_HEADERS 1
1391 EOF
1392
1393 fi
1394
1395 for ac_hdr in limits.h memory.h string.h strings.h unistd.h termios.h termio.h sgtty.h stddef.h stdlib.h sys/procfs.h link.h endian.h objlist.h
1396 do
1397 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1398 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1399 echo "configure:1400: checking for $ac_hdr" >&5
1400 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1401   echo $ac_n "(cached) $ac_c" 1>&6
1402 else
1403   cat > conftest.$ac_ext <<EOF
1404 #line 1405 "configure"
1405 #include "confdefs.h"
1406 #include <$ac_hdr>
1407 EOF
1408 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1409 { (eval echo configure:1410: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1410 ac_err=`grep -v '^ *+' conftest.out`
1411 if test -z "$ac_err"; then
1412   rm -rf conftest*
1413   eval "ac_cv_header_$ac_safe=yes"
1414 else
1415   echo "$ac_err" >&5
1416   echo "configure: failed program was:" >&5
1417   cat conftest.$ac_ext >&5
1418   rm -rf conftest*
1419   eval "ac_cv_header_$ac_safe=no"
1420 fi
1421 rm -f conftest*
1422 fi
1423 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1424   echo "$ac_t""yes" 1>&6
1425     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1426   cat >> confdefs.h <<EOF
1427 #define $ac_tr_hdr 1
1428 EOF
1429
1430 else
1431   echo "$ac_t""no" 1>&6
1432 fi
1433 done
1434
1435 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1436 echo "configure:1437: checking whether stat file-mode macros are broken" >&5
1437 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1438   echo $ac_n "(cached) $ac_c" 1>&6
1439 else
1440   cat > conftest.$ac_ext <<EOF
1441 #line 1442 "configure"
1442 #include "confdefs.h"
1443 #include <sys/types.h>
1444 #include <sys/stat.h>
1445
1446 #if defined(S_ISBLK) && defined(S_IFDIR)
1447 # if S_ISBLK (S_IFDIR)
1448 You lose.
1449 # endif
1450 #endif
1451
1452 #if defined(S_ISBLK) && defined(S_IFCHR)
1453 # if S_ISBLK (S_IFCHR)
1454 You lose.
1455 # endif
1456 #endif
1457
1458 #if defined(S_ISLNK) && defined(S_IFREG)
1459 # if S_ISLNK (S_IFREG)
1460 You lose.
1461 # endif
1462 #endif
1463
1464 #if defined(S_ISSOCK) && defined(S_IFREG)
1465 # if S_ISSOCK (S_IFREG)
1466 You lose.
1467 # endif
1468 #endif
1469
1470 EOF
1471 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1472   egrep "You lose" >/dev/null 2>&1; then
1473   rm -rf conftest*
1474   ac_cv_header_stat_broken=yes
1475 else
1476   rm -rf conftest*
1477   ac_cv_header_stat_broken=no
1478 fi
1479 rm -f conftest*
1480
1481 fi
1482
1483 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1484 if test $ac_cv_header_stat_broken = yes; then
1485   cat >> confdefs.h <<\EOF
1486 #define STAT_MACROS_BROKEN 1
1487 EOF
1488
1489 fi
1490
1491
1492 echo $ac_n "checking for working const""... $ac_c" 1>&6
1493 echo "configure:1494: checking for working const" >&5
1494 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1495   echo $ac_n "(cached) $ac_c" 1>&6
1496 else
1497   cat > conftest.$ac_ext <<EOF
1498 #line 1499 "configure"
1499 #include "confdefs.h"
1500
1501 int main() {
1502
1503 /* Ultrix mips cc rejects this.  */
1504 typedef int charset[2]; const charset x;
1505 /* SunOS 4.1.1 cc rejects this.  */
1506 char const *const *ccp;
1507 char **p;
1508 /* NEC SVR4.0.2 mips cc rejects this.  */
1509 struct point {int x, y;};
1510 static struct point const zero = {0,0};
1511 /* AIX XL C 1.02.0.0 rejects this.
1512    It does not let you subtract one const X* pointer from another in an arm
1513    of an if-expression whose if-part is not a constant expression */
1514 const char *g = "string";
1515 ccp = &g + (g ? g-g : 0);
1516 /* HPUX 7.0 cc rejects these. */
1517 ++ccp;
1518 p = (char**) ccp;
1519 ccp = (char const *const *) p;
1520 { /* SCO 3.2v4 cc rejects this.  */
1521   char *t;
1522   char const *s = 0 ? (char *) 0 : (char const *) 0;
1523
1524   *t++ = 0;
1525 }
1526 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1527   int x[] = {25, 17};
1528   const int *foo = &x[0];
1529   ++foo;
1530 }
1531 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1532   typedef const int *iptr;
1533   iptr p = 0;
1534   ++p;
1535 }
1536 { /* AIX XL C 1.02.0.0 rejects this saying
1537      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1538   struct s { int j; const int *ap[3]; };
1539   struct s *b; b->j = 5;
1540 }
1541 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1542   const int foo = 10;
1543 }
1544
1545 ; return 0; }
1546 EOF
1547 if { (eval echo configure:1548: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1548   rm -rf conftest*
1549   ac_cv_c_const=yes
1550 else
1551   echo "configure: failed program was:" >&5
1552   cat conftest.$ac_ext >&5
1553   rm -rf conftest*
1554   ac_cv_c_const=no
1555 fi
1556 rm -f conftest*
1557 fi
1558
1559 echo "$ac_t""$ac_cv_c_const" 1>&6
1560 if test $ac_cv_c_const = no; then
1561   cat >> confdefs.h <<\EOF
1562 #define const
1563 EOF
1564
1565 fi
1566
1567
1568 for ac_func in setpgid sbrk select poll sigaction
1569 do
1570 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1571 echo "configure:1572: checking for $ac_func" >&5
1572 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1573   echo $ac_n "(cached) $ac_c" 1>&6
1574 else
1575   cat > conftest.$ac_ext <<EOF
1576 #line 1577 "configure"
1577 #include "confdefs.h"
1578 /* System header to define __stub macros and hopefully few prototypes,
1579     which can conflict with char $ac_func(); below.  */
1580 #include <assert.h>
1581 /* Override any gcc2 internal prototype to avoid an error.  */
1582 /* We use char because int might match the return type of a gcc2
1583     builtin and then its argument prototype would still apply.  */
1584 char $ac_func();
1585
1586 int main() {
1587
1588 /* The GNU C library defines this for functions which it implements
1589     to always fail with ENOSYS.  Some functions are actually named
1590     something starting with __ and the normal name is an alias.  */
1591 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1592 choke me
1593 #else
1594 $ac_func();
1595 #endif
1596
1597 ; return 0; }
1598 EOF
1599 if { (eval echo configure:1600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1600   rm -rf conftest*
1601   eval "ac_cv_func_$ac_func=yes"
1602 else
1603   echo "configure: failed program was:" >&5
1604   cat conftest.$ac_ext >&5
1605   rm -rf conftest*
1606   eval "ac_cv_func_$ac_func=no"
1607 fi
1608 rm -f conftest*
1609 fi
1610
1611 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1612   echo "$ac_t""yes" 1>&6
1613     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1614   cat >> confdefs.h <<EOF
1615 #define $ac_tr_func 1
1616 EOF
1617
1618 else
1619   echo "$ac_t""no" 1>&6
1620 fi
1621 done
1622
1623
1624 # If we are configured native on Linux, work around problems with sys/procfs.h
1625 if test "${target}" = "${host}"; then
1626   case "${host}" in
1627   i[3456]86-*-linux*)
1628         cat >> confdefs.h <<\EOF
1629 #define START_INFERIOR_TRAPS_EXPECTED 2
1630 EOF
1631
1632         cat >> confdefs.h <<\EOF
1633 #define sys_quotactl 1
1634 EOF
1635
1636         ;;
1637   esac
1638 fi
1639
1640 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1641 echo "configure:1642: checking for gregset_t type" >&5
1642 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1643   echo $ac_n "(cached) $ac_c" 1>&6
1644 else
1645   cat > conftest.$ac_ext <<EOF
1646 #line 1647 "configure"
1647 #include "confdefs.h"
1648 #include <sys/procfs.h>
1649 int main() {
1650 gregset_t *gregsetp = 0
1651 ; return 0; }
1652 EOF
1653 if { (eval echo configure:1654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1654   rm -rf conftest*
1655   gdb_cv_have_gregset_t=yes
1656 else
1657   echo "configure: failed program was:" >&5
1658   cat conftest.$ac_ext >&5
1659   rm -rf conftest*
1660   gdb_cv_have_gregset_t=no
1661 fi
1662 rm -f conftest*
1663 fi
1664
1665 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1666 if test $gdb_cv_have_gregset_t = yes; then
1667   cat >> confdefs.h <<\EOF
1668 #define HAVE_GREGSET_T 1
1669 EOF
1670
1671 fi
1672
1673 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1674 echo "configure:1675: checking for fpregset_t type" >&5
1675 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1676   echo $ac_n "(cached) $ac_c" 1>&6
1677 else
1678   cat > conftest.$ac_ext <<EOF
1679 #line 1680 "configure"
1680 #include "confdefs.h"
1681 #include <sys/procfs.h>
1682 int main() {
1683 fpregset_t *fpregsetp = 0
1684 ; return 0; }
1685 EOF
1686 if { (eval echo configure:1687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1687   rm -rf conftest*
1688   gdb_cv_have_fpregset_t=yes
1689 else
1690   echo "configure: failed program was:" >&5
1691   cat conftest.$ac_ext >&5
1692   rm -rf conftest*
1693   gdb_cv_have_fpregset_t=no
1694 fi
1695 rm -f conftest*
1696 fi
1697
1698 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1699 if test $gdb_cv_have_fpregset_t = yes; then
1700   cat >> confdefs.h <<\EOF
1701 #define HAVE_FPREGSET_T 1
1702 EOF
1703
1704 fi
1705
1706 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
1707 echo "configure:1708: checking for main in -lm" >&5
1708 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
1709 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1710   echo $ac_n "(cached) $ac_c" 1>&6
1711 else
1712   ac_save_LIBS="$LIBS"
1713 LIBS="-lm  $LIBS"
1714 cat > conftest.$ac_ext <<EOF
1715 #line 1716 "configure"
1716 #include "confdefs.h"
1717
1718 int main() {
1719 main()
1720 ; return 0; }
1721 EOF
1722 if { (eval echo configure:1723: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1723   rm -rf conftest*
1724   eval "ac_cv_lib_$ac_lib_var=yes"
1725 else
1726   echo "configure: failed program was:" >&5
1727   cat conftest.$ac_ext >&5
1728   rm -rf conftest*
1729   eval "ac_cv_lib_$ac_lib_var=no"
1730 fi
1731 rm -f conftest*
1732 LIBS="$ac_save_LIBS"
1733
1734 fi
1735 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1736   echo "$ac_t""yes" 1>&6
1737     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1738     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1739   cat >> confdefs.h <<EOF
1740 #define $ac_tr_lib 1
1741 EOF
1742
1743   LIBS="-lm $LIBS"
1744
1745 else
1746   echo "$ac_t""no" 1>&6
1747 fi
1748
1749
1750
1751 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
1752 echo "configure:1753: checking for long long support in compiler" >&5
1753 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
1754   echo $ac_n "(cached) $ac_c" 1>&6
1755 else
1756   cat > conftest.$ac_ext <<EOF
1757 #line 1758 "configure"
1758 #include "confdefs.h"
1759
1760 int main() {
1761
1762   extern long long foo;
1763   switch (foo & 2) { case 0: return 1; }
1764
1765 ; return 0; }
1766 EOF
1767 if { (eval echo configure:1768: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1768   rm -rf conftest*
1769   gdb_cv_c_long_long=yes
1770 else
1771   echo "configure: failed program was:" >&5
1772   cat conftest.$ac_ext >&5
1773   rm -rf conftest*
1774   gdb_cv_c_long_long=no
1775 fi
1776 rm -f conftest*
1777 fi
1778
1779 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
1780 if test $gdb_cv_c_long_long = yes; then
1781   cat >> confdefs.h <<\EOF
1782 #define CC_HAS_LONG_LONG 1
1783 EOF
1784
1785 fi
1786
1787
1788 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
1789 echo "configure:1790: checking for long long support in printf" >&5
1790 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
1791   echo $ac_n "(cached) $ac_c" 1>&6
1792 else
1793   if test "$cross_compiling" = yes; then
1794   gdb_cv_printf_has_long_long=no
1795 else
1796   cat > conftest.$ac_ext <<EOF
1797 #line 1798 "configure"
1798 #include "confdefs.h"
1799
1800 int main () {
1801   char buf[32];
1802   long long l = 0;
1803   l = (l << 16) + 0x0123;
1804   l = (l << 16) + 0x4567;
1805   l = (l << 16) + 0x89ab;
1806   l = (l << 16) + 0xcdef;
1807   sprintf (buf, "0x%016llx", l);
1808   return (strcmp ("0x0123456789abcdef", buf));
1809 }
1810 EOF
1811 if { (eval echo configure:1812: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1812 then
1813   gdb_cv_printf_has_long_long=yes
1814 else
1815   echo "configure: failed program was:" >&5
1816   cat conftest.$ac_ext >&5
1817   rm -fr conftest*
1818   gdb_cv_printf_has_long_long=no
1819 fi
1820 rm -fr conftest*
1821 fi
1822
1823 fi
1824
1825 if test $gdb_cv_printf_has_long_long = yes; then
1826   cat >> confdefs.h <<\EOF
1827 #define PRINTF_HAS_LONG_LONG 1
1828 EOF
1829
1830 fi
1831 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
1832
1833
1834 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1835 echo "configure:1836: checking for long double support in compiler" >&5
1836 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1837   echo $ac_n "(cached) $ac_c" 1>&6
1838 else
1839   cat > conftest.$ac_ext <<EOF
1840 #line 1841 "configure"
1841 #include "confdefs.h"
1842
1843 int main() {
1844 long double foo;
1845 ; return 0; }
1846 EOF
1847 if { (eval echo configure:1848: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1848   rm -rf conftest*
1849   ac_cv_c_long_double=yes
1850 else
1851   echo "configure: failed program was:" >&5
1852   cat conftest.$ac_ext >&5
1853   rm -rf conftest*
1854   ac_cv_c_long_double=no
1855 fi
1856 rm -f conftest*
1857 fi
1858
1859 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1860 if test $ac_cv_c_long_double = yes; then
1861   cat >> confdefs.h <<\EOF
1862 #define HAVE_LONG_DOUBLE 1
1863 EOF
1864
1865 fi
1866
1867
1868 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1869 echo "configure:1870: checking for long double support in printf" >&5
1870 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1871   echo $ac_n "(cached) $ac_c" 1>&6
1872 else
1873   if test "$cross_compiling" = yes; then
1874   gdb_cv_printf_has_long_double=no
1875 else
1876   cat > conftest.$ac_ext <<EOF
1877 #line 1878 "configure"
1878 #include "confdefs.h"
1879
1880 int main () {
1881   char buf[16];
1882   long double f = 3.141592653;
1883   sprintf (buf, "%Lg", f);
1884   return (strncmp ("3.14159", buf, 7));
1885 }
1886 EOF
1887 if { (eval echo configure:1888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1888 then
1889   gdb_cv_printf_has_long_double=yes
1890 else
1891   echo "configure: failed program was:" >&5
1892   cat conftest.$ac_ext >&5
1893   rm -fr conftest*
1894   gdb_cv_printf_has_long_double=no
1895 fi
1896 rm -fr conftest*
1897 fi
1898
1899 fi
1900
1901 if test $gdb_cv_printf_has_long_double = yes; then
1902   cat >> confdefs.h <<\EOF
1903 #define PRINTF_HAS_LONG_DOUBLE 1
1904 EOF
1905
1906 fi
1907 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1908
1909
1910 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
1911 echo "configure:1912: checking for long double support in scanf" >&5
1912 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
1913   echo $ac_n "(cached) $ac_c" 1>&6
1914 else
1915   if test "$cross_compiling" = yes; then
1916   gdb_cv_scanf_has_long_double=no
1917 else
1918   cat > conftest.$ac_ext <<EOF
1919 #line 1920 "configure"
1920 #include "confdefs.h"
1921
1922 int main () {
1923   char *buf = "3.141592653";
1924   long double f = 0;
1925   sscanf (buf, "%Lg", &f);
1926   return !(f > 3.14159 && f < 3.14160);
1927 }
1928 EOF
1929 if { (eval echo configure:1930: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1930 then
1931   gdb_cv_scanf_has_long_double=yes
1932 else
1933   echo "configure: failed program was:" >&5
1934   cat conftest.$ac_ext >&5
1935   rm -fr conftest*
1936   gdb_cv_scanf_has_long_double=no
1937 fi
1938 rm -fr conftest*
1939 fi
1940
1941 fi
1942
1943 if test $gdb_cv_scanf_has_long_double = yes; then
1944   cat >> confdefs.h <<\EOF
1945 #define SCANF_HAS_LONG_DOUBLE 1
1946 EOF
1947
1948 fi
1949 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
1950
1951 for ac_hdr in unistd.h
1952 do
1953 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1954 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1955 echo "configure:1956: checking for $ac_hdr" >&5
1956 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1957   echo $ac_n "(cached) $ac_c" 1>&6
1958 else
1959   cat > conftest.$ac_ext <<EOF
1960 #line 1961 "configure"
1961 #include "confdefs.h"
1962 #include <$ac_hdr>
1963 EOF
1964 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1965 { (eval echo configure:1966: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1966 ac_err=`grep -v '^ *+' conftest.out`
1967 if test -z "$ac_err"; then
1968   rm -rf conftest*
1969   eval "ac_cv_header_$ac_safe=yes"
1970 else
1971   echo "$ac_err" >&5
1972   echo "configure: failed program was:" >&5
1973   cat conftest.$ac_ext >&5
1974   rm -rf conftest*
1975   eval "ac_cv_header_$ac_safe=no"
1976 fi
1977 rm -f conftest*
1978 fi
1979 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1980   echo "$ac_t""yes" 1>&6
1981     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1982   cat >> confdefs.h <<EOF
1983 #define $ac_tr_hdr 1
1984 EOF
1985
1986 else
1987   echo "$ac_t""no" 1>&6
1988 fi
1989 done
1990
1991 for ac_func in getpagesize
1992 do
1993 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1994 echo "configure:1995: checking for $ac_func" >&5
1995 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1996   echo $ac_n "(cached) $ac_c" 1>&6
1997 else
1998   cat > conftest.$ac_ext <<EOF
1999 #line 2000 "configure"
2000 #include "confdefs.h"
2001 /* System header to define __stub macros and hopefully few prototypes,
2002     which can conflict with char $ac_func(); below.  */
2003 #include <assert.h>
2004 /* Override any gcc2 internal prototype to avoid an error.  */
2005 /* We use char because int might match the return type of a gcc2
2006     builtin and then its argument prototype would still apply.  */
2007 char $ac_func();
2008
2009 int main() {
2010
2011 /* The GNU C library defines this for functions which it implements
2012     to always fail with ENOSYS.  Some functions are actually named
2013     something starting with __ and the normal name is an alias.  */
2014 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2015 choke me
2016 #else
2017 $ac_func();
2018 #endif
2019
2020 ; return 0; }
2021 EOF
2022 if { (eval echo configure:2023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2023   rm -rf conftest*
2024   eval "ac_cv_func_$ac_func=yes"
2025 else
2026   echo "configure: failed program was:" >&5
2027   cat conftest.$ac_ext >&5
2028   rm -rf conftest*
2029   eval "ac_cv_func_$ac_func=no"
2030 fi
2031 rm -f conftest*
2032 fi
2033
2034 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2035   echo "$ac_t""yes" 1>&6
2036     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2037   cat >> confdefs.h <<EOF
2038 #define $ac_tr_func 1
2039 EOF
2040
2041 else
2042   echo "$ac_t""no" 1>&6
2043 fi
2044 done
2045
2046 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2047 echo "configure:2048: checking for working mmap" >&5
2048 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
2049   echo $ac_n "(cached) $ac_c" 1>&6
2050 else
2051   if test "$cross_compiling" = yes; then
2052   ac_cv_func_mmap_fixed_mapped=no
2053 else
2054   cat > conftest.$ac_ext <<EOF
2055 #line 2056 "configure"
2056 #include "confdefs.h"
2057
2058 /* Thanks to Mike Haertel and Jim Avera for this test.
2059    Here is a matrix of mmap possibilities:
2060         mmap private not fixed
2061         mmap private fixed at somewhere currently unmapped
2062         mmap private fixed at somewhere already mapped
2063         mmap shared not fixed
2064         mmap shared fixed at somewhere currently unmapped
2065         mmap shared fixed at somewhere already mapped
2066    For private mappings, we should verify that changes cannot be read()
2067    back from the file, nor mmap's back from the file at a different
2068    address.  (There have been systems where private was not correctly
2069    implemented like the infamous i386 svr4.0, and systems where the
2070    VM page cache was not coherent with the filesystem buffer cache
2071    like early versions of FreeBSD and possibly contemporary NetBSD.)
2072    For shared mappings, we should conversely verify that changes get
2073    propogated back to all the places they're supposed to be.
2074
2075    Grep wants private fixed already mapped.
2076    The main things grep needs to know about mmap are:
2077    * does it exist and is it safe to write into the mmap'd area
2078    * how to use it (BSD variants)  */
2079 #include <sys/types.h>
2080 #include <fcntl.h>
2081 #include <sys/mman.h>
2082
2083 /* This mess was copied from the GNU getpagesize.h.  */
2084 #ifndef HAVE_GETPAGESIZE
2085 # ifdef HAVE_UNISTD_H
2086 #  include <unistd.h>
2087 # endif
2088
2089 /* Assume that all systems that can run configure have sys/param.h.  */
2090 # ifndef HAVE_SYS_PARAM_H
2091 #  define HAVE_SYS_PARAM_H 1
2092 # endif
2093
2094 # ifdef _SC_PAGESIZE
2095 #  define getpagesize() sysconf(_SC_PAGESIZE)
2096 # else /* no _SC_PAGESIZE */
2097 #  ifdef HAVE_SYS_PARAM_H
2098 #   include <sys/param.h>
2099 #   ifdef EXEC_PAGESIZE
2100 #    define getpagesize() EXEC_PAGESIZE
2101 #   else /* no EXEC_PAGESIZE */
2102 #    ifdef NBPG
2103 #     define getpagesize() NBPG * CLSIZE
2104 #     ifndef CLSIZE
2105 #      define CLSIZE 1
2106 #     endif /* no CLSIZE */
2107 #    else /* no NBPG */
2108 #     ifdef NBPC
2109 #      define getpagesize() NBPC
2110 #     else /* no NBPC */
2111 #      ifdef PAGESIZE
2112 #       define getpagesize() PAGESIZE
2113 #      endif /* PAGESIZE */
2114 #     endif /* no NBPC */
2115 #    endif /* no NBPG */
2116 #   endif /* no EXEC_PAGESIZE */
2117 #  else /* no HAVE_SYS_PARAM_H */
2118 #   define getpagesize() 8192   /* punt totally */
2119 #  endif /* no HAVE_SYS_PARAM_H */
2120 # endif /* no _SC_PAGESIZE */
2121
2122 #endif /* no HAVE_GETPAGESIZE */
2123
2124 #ifdef __cplusplus
2125 extern "C" { void *malloc(unsigned); }
2126 #else
2127 char *malloc();
2128 #endif
2129
2130 int
2131 main()
2132 {
2133         char *data, *data2, *data3;
2134         int i, pagesize;
2135         int fd;
2136
2137         pagesize = getpagesize();
2138
2139         /*
2140          * First, make a file with some known garbage in it.
2141          */
2142         data = malloc(pagesize);
2143         if (!data)
2144                 exit(1);
2145         for (i = 0; i < pagesize; ++i)
2146                 *(data + i) = rand();
2147         umask(0);
2148         fd = creat("conftestmmap", 0600);
2149         if (fd < 0)
2150                 exit(1);
2151         if (write(fd, data, pagesize) != pagesize)
2152                 exit(1);
2153         close(fd);
2154
2155         /*
2156          * Next, try to mmap the file at a fixed address which
2157          * already has something else allocated at it.  If we can,
2158          * also make sure that we see the same garbage.
2159          */
2160         fd = open("conftestmmap", O_RDWR);
2161         if (fd < 0)
2162                 exit(1);
2163         data2 = malloc(2 * pagesize);
2164         if (!data2)
2165                 exit(1);
2166         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2167         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2168             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2169                 exit(1);
2170         for (i = 0; i < pagesize; ++i)
2171                 if (*(data + i) != *(data2 + i))
2172                         exit(1);
2173
2174         /*
2175          * Finally, make sure that changes to the mapped area
2176          * do not percolate back to the file as seen by read().
2177          * (This is a bug on some variants of i386 svr4.0.)
2178          */
2179         for (i = 0; i < pagesize; ++i)
2180                 *(data2 + i) = *(data2 + i) + 1;
2181         data3 = malloc(pagesize);
2182         if (!data3)
2183                 exit(1);
2184         if (read(fd, data3, pagesize) != pagesize)
2185                 exit(1);
2186         for (i = 0; i < pagesize; ++i)
2187                 if (*(data + i) != *(data3 + i))
2188                         exit(1);
2189         close(fd);
2190         unlink("conftestmmap");
2191         exit(0);
2192 }
2193
2194 EOF
2195 if { (eval echo configure:2196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2196 then
2197   ac_cv_func_mmap_fixed_mapped=yes
2198 else
2199   echo "configure: failed program was:" >&5
2200   cat conftest.$ac_ext >&5
2201   rm -fr conftest*
2202   ac_cv_func_mmap_fixed_mapped=no
2203 fi
2204 rm -fr conftest*
2205 fi
2206
2207 fi
2208
2209 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2210 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2211   cat >> confdefs.h <<\EOF
2212 #define HAVE_MMAP 1
2213 EOF
2214
2215 fi
2216
2217
2218 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2219 echo "configure:2220: checking whether malloc must be declared" >&5
2220 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
2221   echo $ac_n "(cached) $ac_c" 1>&6
2222 else
2223   cat > conftest.$ac_ext <<EOF
2224 #line 2225 "configure"
2225 #include "confdefs.h"
2226
2227 #include <stdio.h>
2228 #ifdef HAVE_STRING_H
2229 #include <string.h>
2230 #else
2231 #ifdef HAVE_STRINGS_H
2232 #include <strings.h>
2233 #endif
2234 #endif
2235 #ifdef HAVE_STDLIB_H
2236 #include <stdlib.h>
2237 #endif
2238 #ifdef HAVE_UNISTD_H
2239 #include <unistd.h>
2240 #endif
2241 int main() {
2242 char *(*pfn) = (char *(*)) malloc
2243 ; return 0; }
2244 EOF
2245 if { (eval echo configure:2246: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2246   rm -rf conftest*
2247   bfd_cv_decl_needed_malloc=no
2248 else
2249   echo "configure: failed program was:" >&5
2250   cat conftest.$ac_ext >&5
2251   rm -rf conftest*
2252   bfd_cv_decl_needed_malloc=yes
2253 fi
2254 rm -f conftest*
2255 fi
2256
2257 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
2258 if test $bfd_cv_decl_needed_malloc = yes; then
2259   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2260   cat >> confdefs.h <<EOF
2261 #define $bfd_tr_decl 1
2262 EOF
2263
2264 fi
2265
2266 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2267 echo "configure:2268: checking whether realloc must be declared" >&5
2268 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
2269   echo $ac_n "(cached) $ac_c" 1>&6
2270 else
2271   cat > conftest.$ac_ext <<EOF
2272 #line 2273 "configure"
2273 #include "confdefs.h"
2274
2275 #include <stdio.h>
2276 #ifdef HAVE_STRING_H
2277 #include <string.h>
2278 #else
2279 #ifdef HAVE_STRINGS_H
2280 #include <strings.h>
2281 #endif
2282 #endif
2283 #ifdef HAVE_STDLIB_H
2284 #include <stdlib.h>
2285 #endif
2286 #ifdef HAVE_UNISTD_H
2287 #include <unistd.h>
2288 #endif
2289 int main() {
2290 char *(*pfn) = (char *(*)) realloc
2291 ; return 0; }
2292 EOF
2293 if { (eval echo configure:2294: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2294   rm -rf conftest*
2295   bfd_cv_decl_needed_realloc=no
2296 else
2297   echo "configure: failed program was:" >&5
2298   cat conftest.$ac_ext >&5
2299   rm -rf conftest*
2300   bfd_cv_decl_needed_realloc=yes
2301 fi
2302 rm -f conftest*
2303 fi
2304
2305 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
2306 if test $bfd_cv_decl_needed_realloc = yes; then
2307   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2308   cat >> confdefs.h <<EOF
2309 #define $bfd_tr_decl 1
2310 EOF
2311
2312 fi
2313
2314 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2315 echo "configure:2316: checking whether free must be declared" >&5
2316 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
2317   echo $ac_n "(cached) $ac_c" 1>&6
2318 else
2319   cat > conftest.$ac_ext <<EOF
2320 #line 2321 "configure"
2321 #include "confdefs.h"
2322
2323 #include <stdio.h>
2324 #ifdef HAVE_STRING_H
2325 #include <string.h>
2326 #else
2327 #ifdef HAVE_STRINGS_H
2328 #include <strings.h>
2329 #endif
2330 #endif
2331 #ifdef HAVE_STDLIB_H
2332 #include <stdlib.h>
2333 #endif
2334 #ifdef HAVE_UNISTD_H
2335 #include <unistd.h>
2336 #endif
2337 int main() {
2338 char *(*pfn) = (char *(*)) free
2339 ; return 0; }
2340 EOF
2341 if { (eval echo configure:2342: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2342   rm -rf conftest*
2343   bfd_cv_decl_needed_free=no
2344 else
2345   echo "configure: failed program was:" >&5
2346   cat conftest.$ac_ext >&5
2347   rm -rf conftest*
2348   bfd_cv_decl_needed_free=yes
2349 fi
2350 rm -f conftest*
2351 fi
2352
2353 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
2354 if test $bfd_cv_decl_needed_free = yes; then
2355   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2356   cat >> confdefs.h <<EOF
2357 #define $bfd_tr_decl 1
2358 EOF
2359
2360 fi
2361
2362
2363
2364
2365 if test ${build} = ${host} -a ${host} = ${target} ; then
2366    case ${host_os} in
2367    hpux*)
2368       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
2369 echo "configure:2370: checking for HPUX/OSF thread support" >&5
2370       if test -f /usr/include/dce/cma_config.h ; then
2371          if test "$GCC" = "yes" ; then
2372             echo "$ac_t""yes" 1>&6
2373             cat >> confdefs.h <<\EOF
2374 #define HAVE_HPUX_THREAD_SUPPORT 1
2375 EOF
2376
2377             CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
2378             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
2379          else
2380             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
2381          fi
2382       else
2383          echo "$ac_t""no" 1>&6
2384       fi
2385       ;;
2386    solaris*)
2387       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2388 echo "configure:2389: checking for Solaris thread debugging library" >&5
2389       if test -f /usr/lib/libthread_db.so.1 ; then
2390          echo "$ac_t""yes" 1>&6
2391          cat >> confdefs.h <<\EOF
2392 #define HAVE_THREAD_DB_LIB 1
2393 EOF
2394
2395          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
2396          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
2397          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2398 echo "configure:2399: checking for dlopen in -ldl" >&5
2399 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2400 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2401   echo $ac_n "(cached) $ac_c" 1>&6
2402 else
2403   ac_save_LIBS="$LIBS"
2404 LIBS="-ldl  $LIBS"
2405 cat > conftest.$ac_ext <<EOF
2406 #line 2407 "configure"
2407 #include "confdefs.h"
2408 /* Override any gcc2 internal prototype to avoid an error.  */
2409 /* We use char because int might match the return type of a gcc2
2410     builtin and then its argument prototype would still apply.  */
2411 char dlopen();
2412
2413 int main() {
2414 dlopen()
2415 ; return 0; }
2416 EOF
2417 if { (eval echo configure:2418: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2418   rm -rf conftest*
2419   eval "ac_cv_lib_$ac_lib_var=yes"
2420 else
2421   echo "configure: failed program was:" >&5
2422   cat conftest.$ac_ext >&5
2423   rm -rf conftest*
2424   eval "ac_cv_lib_$ac_lib_var=no"
2425 fi
2426 rm -f conftest*
2427 LIBS="$ac_save_LIBS"
2428
2429 fi
2430 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2431   echo "$ac_t""yes" 1>&6
2432     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2433     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2434   cat >> confdefs.h <<EOF
2435 #define $ac_tr_lib 1
2436 EOF
2437
2438   LIBS="-ldl $LIBS"
2439
2440 else
2441   echo "$ac_t""no" 1>&6
2442 fi
2443
2444          if test "$GCC" = "yes" ; then
2445             # The GNU linker requires the -export-dynamic option to make
2446             # all symbols visible in the dynamic symbol table.
2447             hold_ldflags=$LDFLAGS
2448             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
2449 echo "configure:2450: checking for the ld -export-dynamic flag" >&5
2450             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
2451             cat > conftest.$ac_ext <<EOF
2452 #line 2453 "configure"
2453 #include "confdefs.h"
2454
2455 int main() {
2456 int i;
2457 ; return 0; }
2458 EOF
2459 if { (eval echo configure:2460: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2460   rm -rf conftest*
2461   found=yes
2462 else
2463   echo "configure: failed program was:" >&5
2464   cat conftest.$ac_ext >&5
2465   rm -rf conftest*
2466   found=no
2467 fi
2468 rm -f conftest*
2469             LDFLAGS=$hold_ldflags
2470             echo "$ac_t""$found" 1>&6
2471             if test $found = yes; then
2472                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
2473             fi
2474          fi
2475       else
2476          echo "$ac_t""no" 1>&6
2477       fi
2478       ;;
2479    esac
2480
2481 fi
2482
2483 ENABLE_CFLAGS=
2484
2485 # Check whether --enable-netrom or --disable-netrom was given.
2486 if test "${enable_netrom+set}" = set; then
2487   enableval="$enable_netrom"
2488   case "${enableval}" in
2489 yes)    enable_netrom=yes ;;
2490 no)     enable_netrom=no ;;
2491 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2492 esac
2493 fi
2494
2495
2496 if test "${enable_netrom}" = "yes"; then
2497         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
2498         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
2499 fi
2500
2501 MMALLOC_CFLAGS=
2502 MMALLOC=
2503
2504
2505
2506 # Check whether --with-mmalloc or --without-mmalloc was given.
2507 if test "${with_mmalloc+set}" = set; then
2508   withval="$with_mmalloc"
2509   case "${withval}" in
2510   yes)  want_mmalloc=true ;;
2511   no)   want_mmalloc=false;;
2512   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
2513 esac
2514 else
2515   want_mmalloc=false
2516 fi
2517
2518 if test x$want_mmalloc = xtrue; then
2519    cat >> confdefs.h <<\EOF
2520 #define USE_MMALLOC 1
2521 EOF
2522
2523    cat >> confdefs.h <<\EOF
2524 #define MMCHECK_FORCE 1
2525 EOF
2526
2527    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
2528    MMALLOC='../mmalloc/libmmalloc.a'
2529 fi
2530
2531 # start-sanitize-gdbtk
2532 ENABLE_IDE=
2533 # Check whether --enable-ide or --disable-ide was given.
2534 if test "${enable_ide+set}" = set; then
2535   enableval="$enable_ide"
2536   :
2537 fi
2538
2539 if test "$enable_ide" = yes; then
2540    enable_ide=yes
2541    ENABLE_IDE=1
2542 else
2543    enable_ide=no
2544 fi
2545
2546
2547 ENABLE_GDBTK=
2548
2549 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2550 if test "${enable_gdbtk+set}" = set; then
2551   enableval="$enable_gdbtk"
2552   case "${enableval}" in
2553     yes)
2554         case "$host" in
2555         *go32*)
2556             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2557             enable_gdbtk=no ;;
2558         *windows*)
2559             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2560             enable_gdbtk=no ;;
2561         *)
2562             enable_gdbtk=yes ;;
2563         esac ;;
2564     no)
2565         enable_gdbtk=no  ;;
2566     *)
2567         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2568 esac
2569 else
2570
2571 # Default is on for everything but go32 and cygwin32
2572 case "$host" in
2573     *go32* | *windows*)
2574         ;;
2575     *)
2576         enable_gdbtk=yes ;;
2577     esac
2578
2579 fi
2580
2581
2582 # In the cygwin32 environment, we need some additional flags.
2583 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
2584 echo "configure:2585: checking for cygwin32" >&5
2585 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
2586   echo $ac_n "(cached) $ac_c" 1>&6
2587 else
2588   cat > conftest.$ac_ext <<EOF
2589 #line 2590 "configure"
2590 #include "confdefs.h"
2591
2592 #ifdef __CYGWIN32__
2593 lose
2594 #endif
2595 EOF
2596 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2597   egrep "lose" >/dev/null 2>&1; then
2598   rm -rf conftest*
2599   gdb_cv_os_cygwin32=yes
2600 else
2601   rm -rf conftest*
2602   gdb_cv_os_cygwin32=no
2603 fi
2604 rm -f conftest*
2605
2606 fi
2607
2608 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
2609
2610 WIN32LIBS=
2611 WIN32LDAPP=
2612
2613
2614
2615 WINDRES=${WINDRES-windres}
2616
2617
2618 if test x$gdb_cv_os_cygwin32 = xyes; then
2619     if test x$enable_ide = xyes; then
2620         WIN32LIBS="-ladvapi32"
2621     fi
2622 fi
2623
2624 configdir="unix"
2625
2626 if test "${enable_gdbtk}" = "yes"; then
2627
2628
2629 #
2630 # Ok, lets find the tcl configuration
2631 # First, look for one uninstalled.
2632 # the alternative search directory is invoked by --with-tclconfig
2633 #
2634
2635 if test x"${no_tcl}" = x ; then
2636   # we reset no_tcl in case something fails here
2637   no_tcl=true
2638   # Check whether --with-tclconfig or --without-tclconfig was given.
2639 if test "${with_tclconfig+set}" = set; then
2640   withval="$with_tclconfig"
2641   with_tclconfig=${withval}
2642 fi
2643
2644   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2645 echo "configure:2646: checking for Tcl configuration" >&5
2646   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2647   echo $ac_n "(cached) $ac_c" 1>&6
2648 else
2649
2650
2651   # First check to see if --with-tclconfig was specified.
2652   if test x"${with_tclconfig}" != x ; then
2653     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2654       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2655     else
2656       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2657     fi
2658   fi
2659
2660   # then check for a private Tcl installation
2661   if test x"${ac_cv_c_tclconfig}" = x ; then
2662     for i in \
2663                 ../tcl \
2664                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2665                 ../../tcl \
2666                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2667                 ../../../tcl \
2668                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2669       if test -f "$i/${configdir}/tclConfig.sh" ; then
2670         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2671         break
2672       fi
2673     done
2674   fi
2675   # check in a few common install locations
2676   if test x"${ac_cv_c_tclconfig}" = x ; then
2677     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2678       if test -f "$i/tclConfig.sh" ; then
2679         ac_cv_c_tclconfig=`(cd $i; pwd)`
2680         break
2681       fi
2682     done
2683   fi
2684   # check in a few other private locations
2685   if test x"${ac_cv_c_tclconfig}" = x ; then
2686     for i in \
2687                 ${srcdir}/../tcl \
2688                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2689       if test -f "$i/${configdir}/tclConfig.sh" ; then
2690         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2691         break
2692       fi
2693     done
2694   fi
2695
2696 fi
2697
2698   if test x"${ac_cv_c_tclconfig}" = x ; then
2699     TCLCONFIG="# no Tcl configs found"
2700     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2701   else
2702     no_tcl=
2703     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2704     echo "$ac_t""found $TCLCONFIG" 1>&6
2705   fi
2706 fi
2707
2708     if test -z "${no_tcl}"; then
2709
2710     . $TCLCONFIG
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737 #
2738 # Ok, lets find the tk configuration
2739 # First, look for one uninstalled.
2740 # the alternative search directory is invoked by --with-tkconfig
2741 #
2742
2743 if test x"${no_tk}" = x ; then
2744   # we reset no_tk in case something fails here
2745   no_tk=true
2746   # Check whether --with-tkconfig or --without-tkconfig was given.
2747 if test "${with_tkconfig+set}" = set; then
2748   withval="$with_tkconfig"
2749   with_tkconfig=${withval}
2750 fi
2751
2752   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2753 echo "configure:2754: checking for Tk configuration" >&5
2754   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2755   echo $ac_n "(cached) $ac_c" 1>&6
2756 else
2757
2758
2759   # First check to see if --with-tkconfig was specified.
2760   if test x"${with_tkconfig}" != x ; then
2761     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2762       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2763     else
2764       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2765     fi
2766   fi
2767
2768   # then check for a private Tk library
2769   if test x"${ac_cv_c_tkconfig}" = x ; then
2770     for i in \
2771                 ../tk \
2772                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2773                 ../../tk \
2774                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2775                 ../../../tk \
2776                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2777       if test -f "$i/${configdir}/tkConfig.sh" ; then
2778         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2779         break
2780       fi
2781     done
2782   fi
2783   # check in a few common install locations
2784   if test x"${ac_cv_c_tkconfig}" = x ; then
2785     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2786       if test -f "$i/tkConfig.sh" ; then
2787         ac_cv_c_tkconfig=`(cd $i; pwd)`
2788         break
2789       fi
2790     done
2791   fi
2792   # check in a few other private locations
2793   if test x"${ac_cv_c_tkconfig}" = x ; then
2794     for i in \
2795                 ${srcdir}/../tk \
2796                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2797       if test -f "$i/${configdir}/tkConfig.sh" ; then
2798         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2799         break
2800       fi
2801     done
2802   fi
2803
2804 fi
2805
2806   if test x"${ac_cv_c_tkconfig}" = x ; then
2807     TKCONFIG="# no Tk configs found"
2808     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2809   else
2810     no_tk=
2811     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2812     echo "$ac_t""found $TKCONFIG" 1>&6
2813   fi
2814 fi
2815
2816
2817
2818         # If $no_tk is nonempty, then we can't do Tk, and there is no
2819         # point to doing Tcl.
2820         if test -z "${no_tk}"; then
2821
2822     if test -f "$TKCONFIG" ; then
2823       . $TKCONFIG
2824     fi
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839 #
2840 # Ok, lets find the tcl source trees so we can use the headers
2841 # Warning: transition of version 9 to 10 will break this algorithm
2842 # because 10 sorts before 9. We also look for just tcl. We have to
2843 # be careful that we don't match stuff like tclX by accident.
2844 # the alternative search directory is involked by --with-tclinclude
2845 #
2846
2847 no_tcl=true
2848 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
2849 echo "configure:2850: checking for Tcl private headers. dir=${configdir}" >&5
2850 # Check whether --with-tclinclude or --without-tclinclude was given.
2851 if test "${with_tclinclude+set}" = set; then
2852   withval="$with_tclinclude"
2853   with_tclinclude=${withval}
2854 fi
2855
2856 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2857   echo $ac_n "(cached) $ac_c" 1>&6
2858 else
2859
2860 # first check to see if --with-tclinclude was specified
2861 if test x"${with_tclinclude}" != x ; then
2862   if test -f ${with_tclinclude}/tclInt.h ; then
2863     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2864   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2865     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2866   else
2867     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2868   fi
2869 fi
2870
2871 # next check if it came with Tcl configuration file
2872 if test x"${ac_cv_c_tclconfig}" = x ; then
2873   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2874     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2875   fi
2876 fi
2877
2878 # next check in private source directory
2879 #
2880 # since ls returns lowest version numbers first, reverse its output
2881 if test x"${ac_cv_c_tclh}" = x ; then
2882   for i in \
2883                 ${srcdir}/../tcl \
2884                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2885                 ${srcdir}/../../tcl \
2886                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2887                 ${srcdir}/../../../tcl \
2888                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2889     if test -f $i/generic/tclInt.h ; then
2890       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2891       break
2892     fi
2893   done
2894 fi
2895 # finally check in a few common install locations
2896 #
2897 # since ls returns lowest version numbers first, reverse its output
2898 if test x"${ac_cv_c_tclh}" = x ; then
2899   for i in \
2900                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2901                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2902                 /usr/local/src/tcl \
2903                 /usr/local/lib/tcl \
2904                 ${prefix}/include ; do
2905     if test -f $i/generic/tclInt.h ; then
2906       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2907       break
2908     fi
2909   done
2910 fi
2911 # see if one is installed
2912 if test x"${ac_cv_c_tclh}" = x ; then
2913    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
2914 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2915 echo "configure:2916: checking for tclInt.h" >&5
2916 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2917   echo $ac_n "(cached) $ac_c" 1>&6
2918 else
2919   cat > conftest.$ac_ext <<EOF
2920 #line 2921 "configure"
2921 #include "confdefs.h"
2922 #include <tclInt.h>
2923 EOF
2924 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2925 { (eval echo configure:2926: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2926 ac_err=`grep -v '^ *+' conftest.out`
2927 if test -z "$ac_err"; then
2928   rm -rf conftest*
2929   eval "ac_cv_header_$ac_safe=yes"
2930 else
2931   echo "$ac_err" >&5
2932   echo "configure: failed program was:" >&5
2933   cat conftest.$ac_ext >&5
2934   rm -rf conftest*
2935   eval "ac_cv_header_$ac_safe=no"
2936 fi
2937 rm -f conftest*
2938 fi
2939 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2940   echo "$ac_t""yes" 1>&6
2941   ac_cv_c_tclh=installed
2942 else
2943   echo "$ac_t""no" 1>&6
2944 ac_cv_c_tclh=""
2945 fi
2946
2947 fi
2948
2949 fi
2950
2951 if test x"${ac_cv_c_tclh}" = x ; then
2952   TCLHDIR="# no Tcl private headers found"
2953   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2954 fi
2955 if test x"${ac_cv_c_tclh}" != x ; then
2956   no_tcl=""
2957   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2958     echo "$ac_t""is installed" 1>&6
2959     TCLHDIR=""
2960   else
2961     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2962     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2963     TCLHDIR="-I${ac_cv_c_tclh}"
2964   fi
2965 fi
2966
2967
2968
2969
2970 #
2971 # Ok, lets find the tk source trees so we can use the headers
2972 # If the directory (presumably symlink) named "tk" exists, use that one
2973 # in preference to any others.  Same logic is used when choosing library
2974 # and again with Tcl. The search order is the best place to look first, then in
2975 # decreasing significance. The loop breaks if the trigger file is found.
2976 # Note the gross little conversion here of srcdir by cd'ing to the found
2977 # directory. This converts the path from a relative to an absolute, so
2978 # recursive cache variables for the path will work right. We check all
2979 # the possible paths in one loop rather than many seperate loops to speed
2980 # things up.
2981 # the alternative search directory is involked by --with-tkinclude
2982 #
2983 no_tk=true
2984 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2985 echo "configure:2986: checking for Tk private headers" >&5
2986 # Check whether --with-tkinclude or --without-tkinclude was given.
2987 if test "${with_tkinclude+set}" = set; then
2988   withval="$with_tkinclude"
2989   with_tkinclude=${withval}
2990 fi
2991
2992 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2993   echo $ac_n "(cached) $ac_c" 1>&6
2994 else
2995
2996 # first check to see if --with-tkinclude was specified
2997 if test x"${with_tkinclude}" != x ; then
2998   if test -f ${with_tkinclude}/tk.h ; then
2999     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
3000   elif test -f ${with_tkinclude}/generic/tk.h ; then
3001     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
3002   else
3003     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
3004   fi
3005 fi
3006
3007 # next check if it came with Tk configuration file
3008 if test x"${ac_cv_c_tkconfig}" = x ; then
3009   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
3010     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
3011   fi
3012 fi
3013
3014 # next check in private source directory
3015 #
3016 # since ls returns lowest version numbers first, reverse its output
3017 if test x"${ac_cv_c_tkh}" = x ; then
3018   for i in \
3019                 ${srcdir}/../tk \
3020                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
3021                 ${srcdir}/../../tk \
3022                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
3023                 ${srcdir}/../../../tk \
3024                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
3025     if test -f $i/generic/tk.h ; then
3026       ac_cv_c_tkh=`(cd $i/generic; pwd)`
3027       break
3028     fi
3029   done
3030 fi
3031 # finally check in a few common install locations
3032 #
3033 # since ls returns lowest version numbers first, reverse its output
3034 if test x"${ac_cv_c_tkh}" = x ; then
3035   for i in \
3036                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
3037                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
3038                 /usr/local/src/tk \
3039                 /usr/local/lib/tk \
3040                 ${prefix}/include ; do
3041     if test -f $i/generic/tk.h ; then
3042       ac_cv_c_tkh=`(cd $i/generic; pwd)`
3043       break
3044     fi
3045   done
3046 fi
3047 # see if one is installed
3048 if test x"${ac_cv_c_tkh}" = x ; then
3049    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
3050 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
3051 echo "configure:3052: checking for tk.h" >&5
3052 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3053   echo $ac_n "(cached) $ac_c" 1>&6
3054 else
3055   cat > conftest.$ac_ext <<EOF
3056 #line 3057 "configure"
3057 #include "confdefs.h"
3058 #include <tk.h>
3059 EOF
3060 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3061 { (eval echo configure:3062: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3062 ac_err=`grep -v '^ *+' conftest.out`
3063 if test -z "$ac_err"; then
3064   rm -rf conftest*
3065   eval "ac_cv_header_$ac_safe=yes"
3066 else
3067   echo "$ac_err" >&5
3068   echo "configure: failed program was:" >&5
3069   cat conftest.$ac_ext >&5
3070   rm -rf conftest*
3071   eval "ac_cv_header_$ac_safe=no"
3072 fi
3073 rm -f conftest*
3074 fi
3075 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3076   echo "$ac_t""yes" 1>&6
3077   ac_cv_c_tkh=installed
3078 else
3079   echo "$ac_t""no" 1>&6
3080 ac_cv_c_tkh=""
3081 fi
3082
3083 fi
3084
3085 fi
3086
3087 if test x"${ac_cv_c_tkh}" != x ; then
3088   no_tk=""
3089   if test x"${ac_cv_c_tkh}" = x"installed" ; then
3090     echo "$ac_t""is installed" 1>&6
3091     TKHDIR=""
3092   else
3093     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
3094     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
3095     TKHDIR="-I${ac_cv_c_tkh}"
3096   fi
3097 else
3098   TKHDIR="# no Tk directory found"
3099   echo "configure: warning: Can't find Tk private headers" 1>&2
3100   no_tk=true
3101 fi
3102
3103
3104
3105
3106 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
3107 echo "configure:3108: checking for Itcl private headers. srcdir=${srcdir}" >&5
3108 if test x"${ac_cv_c_itclh}" = x ; then
3109   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
3110     if test -f $i/src/itcl.h ; then
3111       ac_cv_c_itclh=`(cd $i/src; pwd)`
3112       break
3113     fi
3114   done
3115 fi
3116 if test x"${ac_cv_c_itclh}" = x ; then
3117   ITCLHDIR="# no Itcl private headers found"
3118   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
3119 fi
3120 if test x"${ac_cv_c_itclh}" != x ; then
3121      ITCLHDIR="-I${ac_cv_c_itclh}"
3122 fi
3123 # should always be here
3124      ITCLLIB="../itcl/src/libitcl.a"
3125
3126
3127
3128
3129 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
3130 echo "configure:3131: checking for Tix private headers. srcdir=${srcdir}" >&5
3131 if test x"${ac_cv_c_tixh}" = x ; then
3132   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
3133     if test -f $i/generic/tix.h ; then
3134       ac_cv_c_tixh=`(cd $i/generic; pwd)`
3135       break
3136     fi
3137   done
3138 fi
3139 if test x"${ac_cv_c_tixh}" = x ; then
3140   TIXHDIR="# no Tix private headers found"
3141   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
3142 fi
3143 if test x"${ac_cv_c_tixh}" != x ; then
3144      TIXHDIR="-I${ac_cv_c_tixh}"
3145 fi
3146
3147
3148
3149            # now look for tix library stuff
3150            TIXVERSION=4.1.8.0
3151            . ${ac_cv_c_tclconfig}/tclConfig.sh
3152            case "${host}" in
3153            *-*-cygwin32*)
3154                 tixdir=../tix/win/tcl8.0
3155                 ;;
3156            *)
3157                 tixdir=../tix/unix/tk8.0
3158                 ;;
3159            esac
3160            if test "${TCL_SHARED_BUILD}" = "1"; then
3161                 TIX_LIB_EXT="${TCL_SHLIB_SUFFIX}"
3162
3163                 # Can't win them all: SunOS 4 (others?) appends a version
3164                 # number after the ".so"
3165                 case "${host}" in
3166                 *-*-sunos4*)
3167                     TIX_LIB_EXT="${TIX_LIB_EXT}.1.0" ;;
3168                 esac
3169
3170            else
3171                 TIX_LIB_EXT=".a"
3172            fi
3173
3174            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
3175                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
3176                 TIX_DEPS="${tixdir}/libtix${TIXVERSION}${TIX_LIB_EXT}"
3177            else
3178                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
3179                 TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`${TIX_LIB_EXT}"
3180            fi
3181
3182            ENABLE_GDBTK=1
3183
3184            # Include some libraries that Tcl and Tk want.
3185            if test "${enable_ide}" = "yes"; then
3186               TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3187               CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
3188            else
3189               TCL_LIBS='$(LIBGUI) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3190               CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
3191            fi
3192            # Yes, the ordering seems wrong here.  But it isn't.
3193            # TK_LIBS is the list of libraries that need to be linked
3194            # after Tcl/Tk.
3195            LIBS="${LIBS} ${TCL_LIBS} ${TK_LIBS}"
3196            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
3197
3198            if test x$gdb_cv_os_cygwin32 = xyes; then
3199               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32"
3200               WIN32LDAPP="-Wl,--subsystem,windows"
3201               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
3202            fi
3203         fi
3204     fi
3205 fi
3206
3207
3208
3209
3210
3211
3212
3213 # end-sanitize-gdbtk
3214
3215 # If we find X, set shell vars x_includes and x_libraries to the
3216 # paths, otherwise set no_x=yes.
3217 # Uses ac_ vars as temps to allow command line to override cache and checks.
3218 # --without-x overrides everything else, but does not touch the cache.
3219 echo $ac_n "checking for X""... $ac_c" 1>&6
3220 echo "configure:3221: checking for X" >&5
3221
3222 # Check whether --with-x or --without-x was given.
3223 if test "${with_x+set}" = set; then
3224   withval="$with_x"
3225   :
3226 fi
3227
3228 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
3229 if test "x$with_x" = xno; then
3230   # The user explicitly disabled X.
3231   have_x=disabled
3232 else
3233   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
3234     # Both variables are already set.
3235     have_x=yes
3236   else
3237 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
3238   echo $ac_n "(cached) $ac_c" 1>&6
3239 else
3240   # One or both of the vars are not set, and there is no cached value.
3241 ac_x_includes=NO ac_x_libraries=NO
3242 rm -fr conftestdir
3243 if mkdir conftestdir; then
3244   cd conftestdir
3245   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
3246   cat > Imakefile <<'EOF'
3247 acfindx:
3248         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
3249 EOF
3250   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
3251     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3252     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
3253     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
3254     for ac_extension in a so sl; do
3255       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
3256         test -f $ac_im_libdir/libX11.$ac_extension; then
3257         ac_im_usrlibdir=$ac_im_libdir; break
3258       fi
3259     done
3260     # Screen out bogus values from the imake configuration.  They are
3261     # bogus both because they are the default anyway, and because
3262     # using them would break gcc on systems where it needs fixed includes.
3263     case "$ac_im_incroot" in
3264         /usr/include) ;;
3265         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
3266     esac
3267     case "$ac_im_usrlibdir" in
3268         /usr/lib | /lib) ;;
3269         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
3270     esac
3271   fi
3272   cd ..
3273   rm -fr conftestdir
3274 fi
3275
3276 if test "$ac_x_includes" = NO; then
3277   # Guess where to find include files, by looking for this one X11 .h file.
3278   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
3279
3280   # First, try using that file with no special directory specified.
3281 cat > conftest.$ac_ext <<EOF
3282 #line 3283 "configure"
3283 #include "confdefs.h"
3284 #include <$x_direct_test_include>
3285 EOF
3286 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3287 { (eval echo configure:3288: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3288 ac_err=`grep -v '^ *+' conftest.out`
3289 if test -z "$ac_err"; then
3290   rm -rf conftest*
3291   # We can compile using X headers with no special include directory.
3292 ac_x_includes=
3293 else
3294   echo "$ac_err" >&5
3295   echo "configure: failed program was:" >&5
3296   cat conftest.$ac_ext >&5
3297   rm -rf conftest*
3298   # Look for the header file in a standard set of common directories.
3299 # Check X11 before X11Rn because it is often a symlink to the current release.
3300   for ac_dir in               \
3301     /usr/X11/include          \
3302     /usr/X11R6/include        \
3303     /usr/X11R5/include        \
3304     /usr/X11R4/include        \
3305                               \
3306     /usr/include/X11          \
3307     /usr/include/X11R6        \
3308     /usr/include/X11R5        \
3309     /usr/include/X11R4        \
3310                               \
3311     /usr/local/X11/include    \
3312     /usr/local/X11R6/include  \
3313     /usr/local/X11R5/include  \
3314     /usr/local/X11R4/include  \
3315                               \
3316     /usr/local/include/X11    \
3317     /usr/local/include/X11R6  \
3318     /usr/local/include/X11R5  \
3319     /usr/local/include/X11R4  \
3320                               \
3321     /usr/X386/include         \
3322     /usr/x386/include         \
3323     /usr/XFree86/include/X11  \
3324                               \
3325     /usr/include              \
3326     /usr/local/include        \
3327     /usr/unsupported/include  \
3328     /usr/athena/include       \
3329     /usr/local/x11r5/include  \
3330     /usr/lpp/Xamples/include  \
3331                               \
3332     /usr/openwin/include      \
3333     /usr/openwin/share/include \
3334     ; \
3335   do
3336     if test -r "$ac_dir/$x_direct_test_include"; then
3337       ac_x_includes=$ac_dir
3338       break
3339     fi
3340   done
3341 fi
3342 rm -f conftest*
3343 fi # $ac_x_includes = NO
3344
3345 if test "$ac_x_libraries" = NO; then
3346   # Check for the libraries.
3347
3348   test -z "$x_direct_test_library" && x_direct_test_library=Xt
3349   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
3350
3351   # See if we find them without any special options.
3352   # Don't add to $LIBS permanently.
3353   ac_save_LIBS="$LIBS"
3354   LIBS="-l$x_direct_test_library $LIBS"
3355 cat > conftest.$ac_ext <<EOF
3356 #line 3357 "configure"
3357 #include "confdefs.h"
3358
3359 int main() {
3360 ${x_direct_test_function}()
3361 ; return 0; }
3362 EOF
3363 if { (eval echo configure:3364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
3364   rm -rf conftest*
3365   LIBS="$ac_save_LIBS"
3366 # We can link X programs with no special library path.
3367 ac_x_libraries=
3368 else
3369   echo "configure: failed program was:" >&5
3370   cat conftest.$ac_ext >&5
3371   rm -rf conftest*
3372   LIBS="$ac_save_LIBS"
3373 # First see if replacing the include by lib works.
3374 # Check X11 before X11Rn because it is often a symlink to the current release.
3375 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
3376     /usr/X11/lib          \
3377     /usr/X11R6/lib        \
3378     /usr/X11R5/lib        \
3379     /usr/X11R4/lib        \
3380                           \
3381     /usr/lib/X11          \
3382     /usr/lib/X11R6        \
3383     /usr/lib/X11R5        \
3384     /usr/lib/X11R4        \
3385                           \
3386     /usr/local/X11/lib    \
3387     /usr/local/X11R6/lib  \
3388     /usr/local/X11R5/lib  \
3389     /usr/local/X11R4/lib  \
3390                           \
3391     /usr/local/lib/X11    \
3392     /usr/local/lib/X11R6  \
3393     /usr/local/lib/X11R5  \
3394     /usr/local/lib/X11R4  \
3395                           \
3396     /usr/X386/lib         \
3397     /usr/x386/lib         \
3398     /usr/XFree86/lib/X11  \
3399                           \
3400     /usr/lib              \
3401     /usr/local/lib        \
3402     /usr/unsupported/lib  \
3403     /usr/athena/lib       \
3404     /usr/local/x11r5/lib  \
3405     /usr/lpp/Xamples/lib  \
3406     /lib/usr/lib/X11      \
3407                           \
3408     /usr/openwin/lib      \
3409     /usr/openwin/share/lib \
3410     ; \
3411 do
3412   for ac_extension in a so sl; do
3413     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
3414       ac_x_libraries=$ac_dir
3415       break 2
3416     fi
3417   done
3418 done
3419 fi
3420 rm -f conftest*
3421 fi # $ac_x_libraries = NO
3422
3423 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
3424   # Didn't find X anywhere.  Cache the known absence of X.
3425   ac_cv_have_x="have_x=no"
3426 else
3427   # Record where we found X for the cache.
3428   ac_cv_have_x="have_x=yes \
3429                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
3430 fi
3431 fi
3432   fi
3433   eval "$ac_cv_have_x"
3434 fi # $with_x != no
3435
3436 if test "$have_x" != yes; then
3437   echo "$ac_t""$have_x" 1>&6
3438   no_x=yes
3439 else
3440   # If each of the values was on the command line, it overrides each guess.
3441   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
3442   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
3443   # Update the cache value to reflect the command line values.
3444   ac_cv_have_x="have_x=yes \
3445                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
3446   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
3447 fi
3448
3449 # start-sanitize-sky
3450 # Enable GPU2 library for MIPS simulator
3451 # Check whether --with-sim-gpu2 or --without-sim-gpu2 was given.
3452 if test "${with_sim_gpu2+set}" = set; then
3453   withval="$with_sim_gpu2"
3454   case "${target}" in
3455   mips*-sky-*)
3456     if test -d "${withval}"
3457     then
3458       LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11"
3459     else
3460       echo "configure: warning: Directory ${withval} does not exist." 1>&2
3461     fi ;;
3462   *)  echo "configure: warning: --with-sim-gpu2 option invalid for target ${target}" 1>&2
3463 esac
3464 fi
3465 # end-sanitize-sky
3466
3467
3468
3469
3470
3471
3472
3473 # Begin stuff to support --enable-shared
3474 # Check whether --enable-shared or --disable-shared was given.
3475 if test "${enable_shared+set}" = set; then
3476   enableval="$enable_shared"
3477   case "${enableval}" in
3478   yes) shared=true ;;
3479   no)  shared=false ;;
3480   *) shared=true ;;
3481 esac
3482 fi
3483
3484 HLDFLAGS=
3485 HLDENV=
3486 # If we have shared libraries, try to set rpath reasonably.
3487 if test "${shared}" = "true"; then
3488   case "${host}" in
3489   *-*-hpux*)
3490     HLDFLAGS='-Wl,+s,+b,$(libdir)'
3491     ;;
3492   *-*-irix5* | *-*-irix6*)
3493     HLDFLAGS='-Wl,-rpath,$(libdir)'
3494     ;;
3495   *-*-linux*aout*)
3496     ;;
3497   *-*-linux* | *-pc-linux-gnu)
3498     HLDFLAGS='-Wl,-rpath,$(libdir)'
3499     ;;
3500   *-*-solaris*)
3501     HLDFLAGS='-R $(libdir)'
3502     ;;
3503   *-*-sysv4*)
3504     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
3505     ;;
3506   esac
3507 fi
3508
3509 # On SunOS, if the linker supports the -rpath option, use it to
3510 # prevent ../bfd and ../opcodes from being included in the run time
3511 # search path.
3512 case "${host}" in
3513   *-*-sunos*)
3514     echo 'main () { }' > conftest.c
3515     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
3516     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
3517       :
3518     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
3519       :
3520     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
3521       :
3522     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
3523       :
3524     elif test "${shared}" = "true"; then
3525       HLDFLAGS='-Wl,-rpath=$(libdir)'
3526     else
3527       HLDFLAGS='-Wl,-rpath='
3528     fi
3529     rm -f conftest.t conftest.c conftest
3530     ;;
3531 esac
3532
3533
3534 # End stuff to support --enable-shared
3535
3536 # target_subdir is used by the testsuite to find the target libraries.
3537 target_subdir=
3538 if test "${host}" != "${target}"; then
3539     target_subdir="${target_alias}/"
3540 fi
3541
3542
3543 frags=
3544 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3545 if test ! -f ${host_makefile_frag}; then
3546 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3547 fi
3548 frags="$frags $host_makefile_frag"
3549
3550 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3551 if test ! -f ${target_makefile_frag}; then
3552 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3553 fi
3554 frags="$frags $target_makefile_frag"
3555
3556
3557
3558
3559
3560 hostfile=`sed -n '
3561 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3562 ' ${host_makefile_frag}`
3563
3564 targetfile=`sed -n '
3565 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3566 ' ${target_makefile_frag}`
3567
3568 # these really aren't orthogonal true/false values of the same condition,
3569 # but shells are slow enough that I like to reuse the test conditions
3570 # whenever possible
3571 if test "${target}" = "${host}"; then
3572 nativefile=`sed -n '
3573 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3574 ' ${host_makefile_frag}`
3575 # else
3576 # GDBserver is only useful in a "native" enviroment
3577 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
3578 fi
3579
3580
3581 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3582 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3583 # corresponding links.  But we have to remove the xm.h files and tm.h
3584 # files anyway, e.g. when switching from "configure host" to
3585 # "configure none".
3586
3587 files=
3588 links=
3589 rm -f xm.h
3590 if test "${hostfile}" != ""; then
3591 files="${files} config/${gdb_host_cpu}/${hostfile}"
3592 links="${links} xm.h"
3593 fi
3594 rm -f tm.h
3595 if test "${targetfile}" != ""; then
3596 files="${files} config/${gdb_target_cpu}/${targetfile}"
3597 links="${links} tm.h"
3598 fi
3599 rm -f nm.h
3600 if test "${nativefile}" != ""; then
3601 files="${files} config/${gdb_host_cpu}/${nativefile}"
3602 links="${links} nm.h"
3603 else
3604 # A cross-only configuration.
3605 files="${files} config/nm-empty.h"
3606 links="${links} nm.h"
3607 fi
3608 # start-sanitize-gdbtk
3609 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
3610 echo "configure:3611: checking whether ln -s works" >&5
3611 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
3612   echo $ac_n "(cached) $ac_c" 1>&6
3613 else
3614   rm -f conftestdata
3615 if ln -s X conftestdata 2>/dev/null
3616 then
3617   rm -f conftestdata
3618   ac_cv_prog_LN_S="ln -s"
3619 else
3620   ac_cv_prog_LN_S=ln
3621 fi
3622 fi
3623 LN_S="$ac_cv_prog_LN_S"
3624 if test "$ac_cv_prog_LN_S" = "ln -s"; then
3625   echo "$ac_t""yes" 1>&6
3626 else
3627   echo "$ac_t""no" 1>&6
3628 fi
3629
3630 # Make it possible to use the GUI without doing a full install
3631 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
3632   if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
3633   echo linking $srcdir/gdbtcl to gdbtcl
3634   $LN_S $srcdir/gdbtcl gdbtcl
3635   else
3636   echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl.  You will need to do a
3637   echo "         " make install before you are able to run the GUI.
3638   fi
3639 fi
3640 # end-sanitize-gdbtk
3641
3642
3643
3644 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
3645 echo "configure:3646: checking for Cygwin32 environment" >&5
3646 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
3647   echo $ac_n "(cached) $ac_c" 1>&6
3648 else
3649   cat > conftest.$ac_ext <<EOF
3650 #line 3651 "configure"
3651 #include "confdefs.h"
3652
3653 int main() {
3654 return __CYGWIN32__;
3655 ; return 0; }
3656 EOF
3657 if { (eval echo configure:3658: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3658   rm -rf conftest*
3659   am_cv_cygwin32=yes
3660 else
3661   echo "configure: failed program was:" >&5
3662   cat conftest.$ac_ext >&5
3663   rm -rf conftest*
3664   am_cv_cygwin32=no
3665 fi
3666 rm -f conftest*
3667 rm -f conftest*
3668 fi
3669
3670 echo "$ac_t""$am_cv_cygwin32" 1>&6
3671 CYGWIN32=
3672 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
3673 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
3674 echo "configure:3675: checking for Mingw32 environment" >&5
3675 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
3676   echo $ac_n "(cached) $ac_c" 1>&6
3677 else
3678   cat > conftest.$ac_ext <<EOF
3679 #line 3680 "configure"
3680 #include "confdefs.h"
3681
3682 int main() {
3683 return __MINGW32__;
3684 ; return 0; }
3685 EOF
3686 if { (eval echo configure:3687: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3687   rm -rf conftest*
3688   am_cv_mingw32=yes
3689 else
3690   echo "configure: failed program was:" >&5
3691   cat conftest.$ac_ext >&5
3692   rm -rf conftest*
3693   am_cv_mingw32=no
3694 fi
3695 rm -f conftest*
3696 rm -f conftest*
3697 fi
3698
3699 echo "$ac_t""$am_cv_mingw32" 1>&6
3700 MINGW32=
3701 test "$am_cv_mingw32" = yes && MINGW32=yes
3702
3703
3704 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
3705 echo "configure:3706: checking for executable suffix" >&5
3706 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
3707   echo $ac_n "(cached) $ac_c" 1>&6
3708 else
3709   if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then
3710 am_cv_exeext=.exe
3711 else
3712 cat > am_c_test.c << 'EOF'
3713 int main() {
3714 /* Nothing needed here */
3715 }
3716 EOF
3717 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
3718 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
3719 rm -f am_c_test*
3720 fi
3721
3722 test x"${am_cv_exeext}" = x && am_cv_exeext=no
3723 fi
3724 EXEEXT=""
3725 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
3726 echo "$ac_t""${am_cv_exeext}" 1>&6
3727
3728
3729 subdirs="$configdirs"
3730
3731 trap '' 1 2 15
3732 cat > confcache <<\EOF
3733 # This file is a shell script that caches the results of configure
3734 # tests run on this system so they can be shared between configure
3735 # scripts and configure runs.  It is not useful on other systems.
3736 # If it contains results you don't want to keep, you may remove or edit it.
3737 #
3738 # By default, configure uses ./config.cache as the cache file,
3739 # creating it if it does not exist already.  You can give configure
3740 # the --cache-file=FILE option to use a different cache file; that is
3741 # what configure does when it calls configure scripts in
3742 # subdirectories, so they share the cache.
3743 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3744 # config.status only pays attention to the cache file if you give it the
3745 # --recheck option to rerun configure.
3746 #
3747 EOF
3748 # The following way of writing the cache mishandles newlines in values,
3749 # but we know of no workaround that is simple, portable, and efficient.
3750 # So, don't put newlines in cache variables' values.
3751 # Ultrix sh set writes to stderr and can't be redirected directly,
3752 # and sets the high bit in the cache file unless we assign to the vars.
3753 (set) 2>&1 |
3754   case `(ac_space=' '; set) 2>&1 | grep ac_space` in
3755   *ac_space=\ *)
3756     # `set' does not quote correctly, so add quotes (double-quote substitution
3757     # turns \\\\ into \\, and sed turns \\ into \).
3758     sed -n \
3759       -e "s/'/'\\\\''/g" \
3760       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3761     ;;
3762   *)
3763     # `set' quotes correctly as required by POSIX, so do not add quotes.
3764     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3765     ;;
3766   esac >> confcache
3767 if cmp -s $cache_file confcache; then
3768   :
3769 else
3770   if test -w $cache_file; then
3771     echo "updating cache $cache_file"
3772     cat confcache > $cache_file
3773   else
3774     echo "not updating unwritable cache $cache_file"
3775   fi
3776 fi
3777 rm -f confcache
3778
3779 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3780
3781 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3782 # Let make expand exec_prefix.
3783 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3784
3785 # Any assignment to VPATH causes Sun make to only execute
3786 # the first set of double-colon rules, so remove it if not needed.
3787 # If there is a colon in the path, we need to keep it.
3788 if test "x$srcdir" = x.; then
3789   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3790 fi
3791
3792 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3793
3794 DEFS=-DHAVE_CONFIG_H
3795
3796 # Without the "./", some shells look in PATH for config.status.
3797 : ${CONFIG_STATUS=./config.status}
3798
3799 echo creating $CONFIG_STATUS
3800 rm -f $CONFIG_STATUS
3801 cat > $CONFIG_STATUS <<EOF
3802 #! /bin/sh
3803 # Generated automatically by configure.
3804 # Run this file to recreate the current configuration.
3805 # This directory was configured as follows,
3806 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3807 #
3808 # $0 $ac_configure_args
3809 #
3810 # Compiler output produced by configure, useful for debugging
3811 # configure, is in ./config.log if it exists.
3812
3813 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3814 for ac_option
3815 do
3816   case "\$ac_option" in
3817   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3818     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3819     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3820   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3821     echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
3822     exit 0 ;;
3823   -help | --help | --hel | --he | --h)
3824     echo "\$ac_cs_usage"; exit 0 ;;
3825   *) echo "\$ac_cs_usage"; exit 1 ;;
3826   esac
3827 done
3828
3829 ac_given_srcdir=$srcdir
3830 ac_given_INSTALL="$INSTALL"
3831
3832 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3833 EOF
3834 cat >> $CONFIG_STATUS <<EOF
3835
3836 # Protect against being on the right side of a sed subst in config.status.
3837 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3838  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3839 $ac_vpsub
3840 $extrasub
3841 s%@SHELL@%$SHELL%g
3842 s%@CFLAGS@%$CFLAGS%g
3843 s%@CPPFLAGS@%$CPPFLAGS%g
3844 s%@CXXFLAGS@%$CXXFLAGS%g
3845 s%@DEFS@%$DEFS%g
3846 s%@LDFLAGS@%$LDFLAGS%g
3847 s%@LIBS@%$LIBS%g
3848 s%@exec_prefix@%$exec_prefix%g
3849 s%@prefix@%$prefix%g
3850 s%@program_transform_name@%$program_transform_name%g
3851 s%@bindir@%$bindir%g
3852 s%@sbindir@%$sbindir%g
3853 s%@libexecdir@%$libexecdir%g
3854 s%@datadir@%$datadir%g
3855 s%@sysconfdir@%$sysconfdir%g
3856 s%@sharedstatedir@%$sharedstatedir%g
3857 s%@localstatedir@%$localstatedir%g
3858 s%@libdir@%$libdir%g
3859 s%@includedir@%$includedir%g
3860 s%@oldincludedir@%$oldincludedir%g
3861 s%@infodir@%$infodir%g
3862 s%@mandir@%$mandir%g
3863 s%@CC@%$CC%g
3864 s%@CPP@%$CPP%g
3865 s%@DLLTOOL@%$DLLTOOL%g
3866 s%@host@%$host%g
3867 s%@host_alias@%$host_alias%g
3868 s%@host_cpu@%$host_cpu%g
3869 s%@host_vendor@%$host_vendor%g
3870 s%@host_os@%$host_os%g
3871 s%@target@%$target%g
3872 s%@target_alias@%$target_alias%g
3873 s%@target_cpu@%$target_cpu%g
3874 s%@target_vendor@%$target_vendor%g
3875 s%@target_os@%$target_os%g
3876 s%@build@%$build%g
3877 s%@build_alias@%$build_alias%g
3878 s%@build_cpu@%$build_cpu%g
3879 s%@build_vendor@%$build_vendor%g
3880 s%@build_os@%$build_os%g
3881 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3882 s%@INSTALL_DATA@%$INSTALL_DATA%g
3883 s%@AR@%$AR%g
3884 s%@RANLIB@%$RANLIB%g
3885 s%@YACC@%$YACC%g
3886 s%@AWK@%$AWK%g
3887 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3888 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
3889 s%@MMALLOC@%$MMALLOC%g
3890 s%@ENABLE_IDE@%$ENABLE_IDE%g
3891 s%@WIN32LIBS@%$WIN32LIBS%g
3892 s%@WIN32LDAPP@%$WIN32LDAPP%g
3893 s%@WINDRES@%$WINDRES%g
3894 s%@TCL_VERSION@%$TCL_VERSION%g
3895 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3896 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3897 s%@TCL_CC@%$TCL_CC%g
3898 s%@TCL_DEFS@%$TCL_DEFS%g
3899 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3900 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3901 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3902 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3903 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3904 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3905 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3906 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3907 s%@TCL_RANLIB@%$TCL_RANLIB%g
3908 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3909 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3910 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3911 s%@TK_VERSION@%$TK_VERSION%g
3912 s%@TK_DEFS@%$TK_DEFS%g
3913 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
3914 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3915 s%@TK_XLIBSW@%$TK_XLIBSW%g
3916 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3917 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3918 s%@TCLHDIR@%$TCLHDIR%g
3919 s%@TKHDIR@%$TKHDIR%g
3920 s%@ITCLHDIR@%$ITCLHDIR%g
3921 s%@ITCLLIB@%$ITCLLIB%g
3922 s%@TIXHDIR@%$TIXHDIR%g
3923 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3924 s%@X_CFLAGS@%$X_CFLAGS%g
3925 s%@X_LDFLAGS@%$X_LDFLAGS%g
3926 s%@X_LIBS@%$X_LIBS%g
3927 s%@TIXLIB@%$TIXLIB%g
3928 s%@TIX_DEPS@%$TIX_DEPS%g
3929 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3930 s%@CONFIG_OBS@%$CONFIG_OBS%g
3931 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
3932 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
3933 s%@HLDFLAGS@%$HLDFLAGS%g
3934 s%@HLDENV@%$HLDENV%g
3935 s%@target_subdir@%$target_subdir%g
3936 /@host_makefile_frag@/r $host_makefile_frag
3937 s%@host_makefile_frag@%%g
3938 /@target_makefile_frag@/r $target_makefile_frag
3939 s%@target_makefile_frag@%%g
3940 s%@frags@%$frags%g
3941 s%@LN_S@%$LN_S%g
3942 s%@EXEEXT@%$EXEEXT%g
3943 s%@subdirs@%$subdirs%g
3944
3945 CEOF
3946 EOF
3947
3948 cat >> $CONFIG_STATUS <<\EOF
3949
3950 # Split the substitutions into bite-sized pieces for seds with
3951 # small command number limits, like on Digital OSF/1 and HP-UX.
3952 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3953 ac_file=1 # Number of current file.
3954 ac_beg=1 # First line for current file.
3955 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3956 ac_more_lines=:
3957 ac_sed_cmds=""
3958 while $ac_more_lines; do
3959   if test $ac_beg -gt 1; then
3960     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3961   else
3962     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3963   fi
3964   if test ! -s conftest.s$ac_file; then
3965     ac_more_lines=false
3966     rm -f conftest.s$ac_file
3967   else
3968     if test -z "$ac_sed_cmds"; then
3969       ac_sed_cmds="sed -f conftest.s$ac_file"
3970     else
3971       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3972     fi
3973     ac_file=`expr $ac_file + 1`
3974     ac_beg=$ac_end
3975     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3976   fi
3977 done
3978 if test -z "$ac_sed_cmds"; then
3979   ac_sed_cmds=cat
3980 fi
3981 EOF
3982
3983 cat >> $CONFIG_STATUS <<EOF
3984
3985 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
3986 EOF
3987 cat >> $CONFIG_STATUS <<\EOF
3988 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3989   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3990   case "$ac_file" in
3991   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3992        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3993   *) ac_file_in="${ac_file}.in" ;;
3994   esac
3995
3996   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3997
3998   # Remove last slash and all that follows it.  Not all systems have dirname.
3999   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4000   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4001     # The file is in a subdirectory.
4002     test ! -d "$ac_dir" && mkdir "$ac_dir"
4003     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
4004     # A "../" for each directory in $ac_dir_suffix.
4005     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
4006   else
4007     ac_dir_suffix= ac_dots=
4008   fi
4009
4010   case "$ac_given_srcdir" in
4011   .)  srcdir=.
4012       if test -z "$ac_dots"; then top_srcdir=.
4013       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
4014   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
4015   *) # Relative path.
4016     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
4017     top_srcdir="$ac_dots$ac_given_srcdir" ;;
4018   esac
4019
4020   case "$ac_given_INSTALL" in
4021   [/$]*) INSTALL="$ac_given_INSTALL" ;;
4022   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4023   esac
4024
4025   echo creating "$ac_file"
4026   rm -f "$ac_file"
4027   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
4028   case "$ac_file" in
4029   *Makefile*) ac_comsub="1i\\
4030 # $configure_input" ;;
4031   *) ac_comsub= ;;
4032   esac
4033
4034   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4035   sed -e "$ac_comsub
4036 s%@configure_input@%$configure_input%g
4037 s%@srcdir@%$srcdir%g
4038 s%@top_srcdir@%$top_srcdir%g
4039 s%@INSTALL@%$INSTALL%g
4040 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
4041 fi; done
4042 rm -f conftest.s*
4043
4044 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
4045 # NAME is the cpp macro being defined and VALUE is the value it is being given.
4046 #
4047 # ac_d sets the value in "#define NAME VALUE" lines.
4048 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
4049 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
4050 ac_dC='\3'
4051 ac_dD='%g'
4052 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
4053 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4054 ac_uB='\([      ]\)%\1#\2define\3'
4055 ac_uC=' '
4056 ac_uD='\4%g'
4057 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
4058 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
4059 ac_eB='$%\1#\2define\3'
4060 ac_eC=' '
4061 ac_eD='%g'
4062
4063 if test "${CONFIG_HEADERS+set}" != set; then
4064 EOF
4065 cat >> $CONFIG_STATUS <<EOF
4066   CONFIG_HEADERS="config.h:config.in"
4067 EOF
4068 cat >> $CONFIG_STATUS <<\EOF
4069 fi
4070 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
4071   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4072   case "$ac_file" in
4073   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
4074        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
4075   *) ac_file_in="${ac_file}.in" ;;
4076   esac
4077
4078   echo creating $ac_file
4079
4080   rm -f conftest.frag conftest.in conftest.out
4081   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
4082   cat $ac_file_inputs > conftest.in
4083
4084 EOF
4085
4086 # Transform confdefs.h into a sed script conftest.vals that substitutes
4087 # the proper values into config.h.in to produce config.h.  And first:
4088 # Protect against being on the right side of a sed subst in config.status.
4089 # Protect against being in an unquoted here document in config.status.
4090 rm -f conftest.vals
4091 cat > conftest.hdr <<\EOF
4092 s/[\\&%]/\\&/g
4093 s%[\\$`]%\\&%g
4094 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
4095 s%ac_d%ac_u%gp
4096 s%ac_u%ac_e%gp
4097 EOF
4098 sed -n -f conftest.hdr confdefs.h > conftest.vals
4099 rm -f conftest.hdr
4100
4101 # This sed command replaces #undef with comments.  This is necessary, for
4102 # example, in the case of _POSIX_SOURCE, which is predefined and required
4103 # on some systems where configure will not decide to define it.
4104 cat >> conftest.vals <<\EOF
4105 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
4106 EOF
4107
4108 # Break up conftest.vals because some shells have a limit on
4109 # the size of here documents, and old seds have small limits too.
4110
4111 rm -f conftest.tail
4112 while :
4113 do
4114   ac_lines=`grep -c . conftest.vals`
4115   # grep -c gives empty output for an empty file on some AIX systems.
4116   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
4117   # Write a limited-size here document to conftest.frag.
4118   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
4119   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
4120   echo 'CEOF
4121   sed -f conftest.frag conftest.in > conftest.out
4122   rm -f conftest.in
4123   mv conftest.out conftest.in
4124 ' >> $CONFIG_STATUS
4125   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
4126   rm -f conftest.vals
4127   mv conftest.tail conftest.vals
4128 done
4129 rm -f conftest.vals
4130
4131 cat >> $CONFIG_STATUS <<\EOF
4132   rm -f conftest.frag conftest.h
4133   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
4134   cat conftest.in >> conftest.h
4135   rm -f conftest.in
4136   if cmp -s $ac_file conftest.h 2>/dev/null; then
4137     echo "$ac_file is unchanged"
4138     rm -f conftest.h
4139   else
4140     # Remove last slash and all that follows it.  Not all systems have dirname.
4141       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
4142       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
4143       # The file is in a subdirectory.
4144       test ! -d "$ac_dir" && mkdir "$ac_dir"
4145     fi
4146     rm -f $ac_file
4147     mv conftest.h $ac_file
4148   fi
4149 fi; done
4150
4151 EOF
4152
4153 cat >> $CONFIG_STATUS <<EOF
4154 ac_sources="$files"
4155 ac_dests="$links"
4156 EOF
4157
4158 cat >> $CONFIG_STATUS <<\EOF
4159 srcdir=$ac_given_srcdir
4160 while test -n "$ac_sources"; do
4161   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
4162   set $ac_sources; ac_source=$1; shift; ac_sources=$*
4163
4164   echo "linking $srcdir/$ac_source to $ac_dest"
4165
4166   if test ! -r $srcdir/$ac_source; then
4167     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
4168   fi
4169   rm -f $ac_dest
4170
4171   # Make relative symlinks.
4172   # Remove last slash and all that follows it.  Not all systems have dirname.
4173   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
4174   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
4175     # The dest file is in a subdirectory.
4176     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
4177     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
4178     # A "../" for each directory in $ac_dest_dir_suffix.
4179     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
4180   else
4181     ac_dest_dir_suffix= ac_dots=
4182   fi
4183
4184   case "$srcdir" in
4185   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
4186   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
4187   esac
4188
4189   # Make a symlink if possible; otherwise try a hard link.
4190   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
4191     ln $srcdir/$ac_source $ac_dest; then :
4192   else
4193     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
4194   fi
4195 done
4196 EOF
4197 cat >> $CONFIG_STATUS <<EOF
4198
4199 gdb_host_cpu=$gdb_host_cpu
4200 gdb_target_cpu=$gdb_target_cpu
4201 nativefile=$nativefile
4202
4203 EOF
4204 cat >> $CONFIG_STATUS <<\EOF
4205
4206 if test "${nativefile}" = ""; then
4207 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
4208         < Makefile > Makefile.tem
4209 mv -f Makefile.tem Makefile
4210 fi
4211
4212 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
4213 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
4214 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
4215 mv -f Makefile.tmp Makefile
4216
4217 case x$CONFIG_HEADERS in
4218 xconfig.h:config.in)
4219 echo > stamp-h ;;
4220 esac
4221
4222 exit 0
4223 EOF
4224 chmod +x $CONFIG_STATUS
4225 rm -fr confdefs* $ac_clean_files
4226 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
4227
4228 if test "$no_recursion" != yes; then
4229
4230   # Remove --cache-file and --srcdir arguments so they do not pile up.
4231   ac_sub_configure_args=
4232   ac_prev=
4233   for ac_arg in $ac_configure_args; do
4234     if test -n "$ac_prev"; then
4235       ac_prev=
4236       continue
4237     fi
4238     case "$ac_arg" in
4239     -cache-file | --cache-file | --cache-fil | --cache-fi \
4240     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4241       ac_prev=cache_file ;;
4242     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4243     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
4244       ;;
4245     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4246       ac_prev=srcdir ;;
4247     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4248       ;;
4249     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
4250     esac
4251   done
4252
4253   for ac_config_dir in $configdirs; do
4254
4255     # Do not complain, so a configure script can configure whichever
4256     # parts of a large source tree are present.
4257     if test ! -d $srcdir/$ac_config_dir; then
4258       continue
4259     fi
4260
4261     echo configuring in $ac_config_dir
4262
4263     case "$srcdir" in
4264     .) ;;
4265     *)
4266       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
4267       else
4268         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
4269       fi
4270       ;;
4271     esac
4272
4273     ac_popdir=`pwd`
4274     cd $ac_config_dir
4275
4276       # A "../" for each directory in /$ac_config_dir.
4277       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
4278
4279     case "$srcdir" in
4280     .) # No --srcdir option.  We are building in place.
4281       ac_sub_srcdir=$srcdir ;;
4282     /*) # Absolute path.
4283       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
4284     *) # Relative path.
4285       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
4286     esac
4287
4288     # Check for guested configure; otherwise get Cygnus style configure.
4289     if test -f $ac_sub_srcdir/configure; then
4290       ac_sub_configure=$ac_sub_srcdir/configure
4291     elif test -f $ac_sub_srcdir/configure.in; then
4292       ac_sub_configure=$ac_configure
4293     else
4294       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
4295       ac_sub_configure=
4296     fi
4297
4298     # The recursion is here.
4299     if test -n "$ac_sub_configure"; then
4300
4301       # Make the cache file name correct relative to the subdirectory.
4302       case "$cache_file" in
4303       /*) ac_sub_cache_file=$cache_file ;;
4304       *) # Relative path.
4305         ac_sub_cache_file="$ac_dots$cache_file" ;;
4306       esac
4307   case "$ac_given_INSTALL" in
4308         [/$]*) INSTALL="$ac_given_INSTALL" ;;
4309         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
4310         esac
4311
4312       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
4313       # The eval makes quoting arguments work.
4314       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
4315       then :
4316       else
4317         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
4318       fi
4319     fi
4320
4321     cd $ac_popdir
4322   done
4323 fi
4324
4325
4326 exit 0
4327