gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.12
   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   --enable-ide            Enable IDE support"
  18 ac_help="$ac_help
  19   --enable-gdbtk "
  20 ac_help="$ac_help
  21   --with-tclconfig           directory containing tcl configuration (tclConfig.sh)"
  22 ac_help="$ac_help
  23   --with-tkconfig           directory containing tk configuration (tkConfig.sh)"
  24 ac_help="$ac_help
  25   --with-tclinclude       directory where tcl private headers are"
  26 ac_help="$ac_help
  27   --with-tkinclude       directory where tk private headers are"
  28 ac_help="$ac_help
  29   --enable-shared         use shared libraries"
  30
  31 # Initialize some variables set by options.
  32 # The variables have the same names as the options, with
  33 # dashes changed to underlines.
  34 build=NONE
  35 cache_file=./config.cache
  36 exec_prefix=NONE
  37 host=NONE
  38 no_create=
  39 nonopt=NONE
  40 no_recursion=
  41 prefix=NONE
  42 program_prefix=NONE
  43 program_suffix=NONE
  44 program_transform_name=s,x,x,
  45 silent=
  46 site=
  47 srcdir=
  48 target=NONE
  49 verbose=
  50 x_includes=NONE
  51 x_libraries=NONE
  52 bindir='${exec_prefix}/bin'
  53 sbindir='${exec_prefix}/sbin'
  54 libexecdir='${exec_prefix}/libexec'
  55 datadir='${prefix}/share'
  56 sysconfdir='${prefix}/etc'
  57 sharedstatedir='${prefix}/com'
  58 localstatedir='${prefix}/var'
  59 libdir='${exec_prefix}/lib'
  60 includedir='${prefix}/include'
  61 oldincludedir='/usr/include'
  62 infodir='${prefix}/info'
  63 mandir='${prefix}/man'
  64
  65 # Initialize some other variables.
  66 subdirs=
  67 MFLAGS= MAKEFLAGS=
  68 # Maximum number of lines to put in a shell here document.
  69 ac_max_here_lines=12
  70
  71 ac_prev=
  72 for ac_option
  73 do
  74
  75   # If the previous option needs an argument, assign it.
  76   if test -n "$ac_prev"; then
  77     eval "$ac_prev=\$ac_option"
  78     ac_prev=
  79     continue
  80   fi
  81
  82   case "$ac_option" in
  83   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  84   *) ac_optarg= ;;
  85   esac
  86
  87   # Accept the important Cygnus configure options, so we can diagnose typos.
  88
  89   case "$ac_option" in
  90
  91   -bindir | --bindir | --bindi | --bind | --bin | --bi)
  92     ac_prev=bindir ;;
  93   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
  94     bindir="$ac_optarg" ;;
  95
  96   -build | --build | --buil | --bui | --bu)
  97     ac_prev=build ;;
  98   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
  99     build="$ac_optarg" ;;
 100
 101   -cache-file | --cache-file | --cache-fil | --cache-fi \
 102   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 103     ac_prev=cache_file ;;
 104   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 105   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 106     cache_file="$ac_optarg" ;;
 107
 108   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 109     ac_prev=datadir ;;
 110   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 111   | --da=*)
 112     datadir="$ac_optarg" ;;
 113
 114   -disable-* | --disable-*)
 115     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 116     # Reject names that are not valid shell variable names.
 117     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 118       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 119     fi
 120     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 121     eval "enable_${ac_feature}=no" ;;
 122
 123   -enable-* | --enable-*)
 124     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 125     # Reject names that are not valid shell variable names.
 126     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 127       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 128     fi
 129     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 130     case "$ac_option" in
 131       *=*) ;;
 132       *) ac_optarg=yes ;;
 133     esac
 134     eval "enable_${ac_feature}='$ac_optarg'" ;;
 135
 136   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 137   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 138   | --exec | --exe | --ex)
 139     ac_prev=exec_prefix ;;
 140   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 141   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 142   | --exec=* | --exe=* | --ex=*)
 143     exec_prefix="$ac_optarg" ;;
 144
 145   -gas | --gas | --ga | --g)
 146     # Obsolete; use --with-gas.
 147     with_gas=yes ;;
 148
 149   -help | --help | --hel | --he)
 150     # Omit some internal or obsolete options to make the list less imposing.
 151     # This message is too long to be a string in the A/UX 3.1 sh.
 152     cat << EOF
 153 Usage: configure [options] [host]
 154 Options: [defaults in brackets after descriptions]
 155 Configuration:
 156   --cache-file=FILE       cache test results in FILE
 157   --help                  print this message
 158   --no-create             do not create output files
 159   --quiet, --silent       do not print \`checking...' messages
 160   --version               print the version of autoconf that created configure
 161 Directory and file names:
 162   --prefix=PREFIX         install architecture-independent files in PREFIX
 163                           [$ac_default_prefix]
 164   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 165                           [same as prefix]
 166   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 167   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 168   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 169   --datadir=DIR           read-only architecture-independent data in DIR
 170                           [PREFIX/share]
 171   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 172   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 173                           [PREFIX/com]
 174   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 175   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 176   --includedir=DIR        C header files in DIR [PREFIX/include]
 177   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 178   --infodir=DIR           info documentation in DIR [PREFIX/info]
 179   --mandir=DIR            man documentation in DIR [PREFIX/man]
 180   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 181   --program-prefix=PREFIX prepend PREFIX to installed program names
 182   --program-suffix=SUFFIX append SUFFIX to installed program names
 183   --program-transform-name=PROGRAM
 184                           run sed PROGRAM on installed program names
 185 EOF
 186     cat << EOF
 187 Host type:
 188   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 189   --host=HOST             configure for HOST [guessed]
 190   --target=TARGET         configure for TARGET [TARGET=HOST]
 191 Features and packages:
 192   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 193   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 194   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 195   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 196   --x-includes=DIR        X include files are in DIR
 197   --x-libraries=DIR       X library files are in DIR
 198 EOF
 199     if test -n "$ac_help"; then
 200       echo "--enable and --with options recognized:$ac_help"
 201     fi
 202     exit 0 ;;
 203
 204   -host | --host | --hos | --ho)
 205     ac_prev=host ;;
 206   -host=* | --host=* | --hos=* | --ho=*)
 207     host="$ac_optarg" ;;
 208
 209   -includedir | --includedir | --includedi | --included | --include \
 210   | --includ | --inclu | --incl | --inc)
 211     ac_prev=includedir ;;
 212   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 213   | --includ=* | --inclu=* | --incl=* | --inc=*)
 214     includedir="$ac_optarg" ;;
 215
 216   -infodir | --infodir | --infodi | --infod | --info | --inf)
 217     ac_prev=infodir ;;
 218   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 219     infodir="$ac_optarg" ;;
 220
 221   -libdir | --libdir | --libdi | --libd)
 222     ac_prev=libdir ;;
 223   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 224     libdir="$ac_optarg" ;;
 225
 226   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 227   | --libexe | --libex | --libe)
 228     ac_prev=libexecdir ;;
 229   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 230   | --libexe=* | --libex=* | --libe=*)
 231     libexecdir="$ac_optarg" ;;
 232
 233   -localstatedir | --localstatedir | --localstatedi | --localstated \
 234   | --localstate | --localstat | --localsta | --localst \
 235   | --locals | --local | --loca | --loc | --lo)
 236     ac_prev=localstatedir ;;
 237   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 238   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 239   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 240     localstatedir="$ac_optarg" ;;
 241
 242   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 243     ac_prev=mandir ;;
 244   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 245     mandir="$ac_optarg" ;;
 246
 247   -nfp | --nfp | --nf)
 248     # Obsolete; use --without-fp.
 249     with_fp=no ;;
 250
 251   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 252   | --no-cr | --no-c)
 253     no_create=yes ;;
 254
 255   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 256   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 257     no_recursion=yes ;;
 258
 259   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 260   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 261   | --oldin | --oldi | --old | --ol | --o)
 262     ac_prev=oldincludedir ;;
 263   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 264   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 265   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 266     oldincludedir="$ac_optarg" ;;
 267
 268   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 269     ac_prev=prefix ;;
 270   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 271     prefix="$ac_optarg" ;;
 272
 273   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 274   | --program-pre | --program-pr | --program-p)
 275     ac_prev=program_prefix ;;
 276   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 277   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 278     program_prefix="$ac_optarg" ;;
 279
 280   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 281   | --program-suf | --program-su | --program-s)
 282     ac_prev=program_suffix ;;
 283   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 284   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 285     program_suffix="$ac_optarg" ;;
 286
 287   -program-transform-name | --program-transform-name \
 288   | --program-transform-nam | --program-transform-na \
 289   | --program-transform-n | --program-transform- \
 290   | --program-transform | --program-transfor \
 291   | --program-transfo | --program-transf \
 292   | --program-trans | --program-tran \
 293   | --progr-tra | --program-tr | --program-t)
 294     ac_prev=program_transform_name ;;
 295   -program-transform-name=* | --program-transform-name=* \
 296   | --program-transform-nam=* | --program-transform-na=* \
 297   | --program-transform-n=* | --program-transform-=* \
 298   | --program-transform=* | --program-transfor=* \
 299   | --program-transfo=* | --program-transf=* \
 300   | --program-trans=* | --program-tran=* \
 301   | --progr-tra=* | --program-tr=* | --program-t=*)
 302     program_transform_name="$ac_optarg" ;;
 303
 304   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 305   | -silent | --silent | --silen | --sile | --sil)
 306     silent=yes ;;
 307
 308   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 309     ac_prev=sbindir ;;
 310   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 311   | --sbi=* | --sb=*)
 312     sbindir="$ac_optarg" ;;
 313
 314   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 315   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 316   | --sharedst | --shareds | --shared | --share | --shar \
 317   | --sha | --sh)
 318     ac_prev=sharedstatedir ;;
 319   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 320   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 321   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 322   | --sha=* | --sh=*)
 323     sharedstatedir="$ac_optarg" ;;
 324
 325   -site | --site | --sit)
 326     ac_prev=site ;;
 327   -site=* | --site=* | --sit=*)
 328     site="$ac_optarg" ;;
 329
 330   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 331     ac_prev=srcdir ;;
 332   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 333     srcdir="$ac_optarg" ;;
 334
 335   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 336   | --syscon | --sysco | --sysc | --sys | --sy)
 337     ac_prev=sysconfdir ;;
 338   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 339   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 340     sysconfdir="$ac_optarg" ;;
 341
 342   -target | --target | --targe | --targ | --tar | --ta | --t)
 343     ac_prev=target ;;
 344   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 345     target="$ac_optarg" ;;
 346
 347   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 348     verbose=yes ;;
 349
 350   -version | --version | --versio | --versi | --vers)
 351     echo "configure generated by autoconf version 2.12"
 352     exit 0 ;;
 353
 354   -with-* | --with-*)
 355     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 356     # Reject names that are not valid shell variable names.
 357     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 358       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 359     fi
 360     ac_package=`echo $ac_package| sed 's/-/_/g'`
 361     case "$ac_option" in
 362       *=*) ;;
 363       *) ac_optarg=yes ;;
 364     esac
 365     eval "with_${ac_package}='$ac_optarg'" ;;
 366
 367   -without-* | --without-*)
 368     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 369     # Reject names that are not valid shell variable names.
 370     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 371       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 372     fi
 373     ac_package=`echo $ac_package| sed 's/-/_/g'`
 374     eval "with_${ac_package}=no" ;;
 375
 376   --x)
 377     # Obsolete; use --with-x.
 378     with_x=yes ;;
 379
 380   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 381   | --x-incl | --x-inc | --x-in | --x-i)
 382     ac_prev=x_includes ;;
 383   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 384   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 385     x_includes="$ac_optarg" ;;
 386
 387   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 388   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 389     ac_prev=x_libraries ;;
 390   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 391   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 392     x_libraries="$ac_optarg" ;;
 393
 394   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 395     ;;
 396
 397   *)
 398     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 399       echo "configure: warning: $ac_option: invalid host type" 1>&2
 400     fi
 401     if test "x$nonopt" != xNONE; then
 402       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 403     fi
 404     nonopt="$ac_option"
 405     ;;
 406
 407   esac
 408 done
 409
 410 if test -n "$ac_prev"; then
 411   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 412 fi
 413
 414 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 415
 416 # File descriptor usage:
 417 # 0 standard input
 418 # 1 file creation
 419 # 2 errors and warnings
 420 # 3 some systems may open it to /dev/tty
 421 # 4 used on the Kubota Titan
 422 # 6 checking for... messages and results
 423 # 5 compiler messages saved in config.log
 424 if test "$silent" = yes; then
 425   exec 6>/dev/null
 426 else
 427   exec 6>&1
 428 fi
 429 exec 5>./config.log
 430
 431 echo "\
 432 This file contains any messages produced by compilers while
 433 running configure, to aid debugging if configure makes a mistake.
 434 " 1>&5
 435
 436 # Strip out --no-create and --no-recursion so they do not pile up.
 437 # Also quote any args containing shell metacharacters.
 438 ac_configure_args=
 439 for ac_arg
 440 do
 441   case "$ac_arg" in
 442   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 443   | --no-cr | --no-c) ;;
 444   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 445   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 446   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 447   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 448   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 449   esac
 450 done
 451
 452 # NLS nuisances.
 453 # Only set these to C if already set.  These must not be set unconditionally
 454 # because not all systems understand e.g. LANG=C (notably SCO).
 455 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 456 # Non-C LC_CTYPE values break the ctype check.
 457 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 458 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 459 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 460 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 461
 462 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 463 rm -rf conftest* confdefs.h
 464 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 465 echo > confdefs.h
 466
 467 # A filename unique to this package, relative to the directory that
 468 # configure is in, which we can look for to find out if srcdir is correct.
 469 ac_unique_file=main.c
 470
 471 # Find the source files, if location was not specified.
 472 if test -z "$srcdir"; then
 473   ac_srcdir_defaulted=yes
 474   # Try the directory containing this script, then its parent.
 475   ac_prog=$0
 476   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 477   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 478   srcdir=$ac_confdir
 479   if test ! -r $srcdir/$ac_unique_file; then
 480     srcdir=..
 481   fi
 482 else
 483   ac_srcdir_defaulted=no
 484 fi
 485 if test ! -r $srcdir/$ac_unique_file; then
 486   if test "$ac_srcdir_defaulted" = yes; then
 487     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 488   else
 489     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 490   fi
 491 fi
 492 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 493
 494 # Prefer explicitly selected file to automatically selected ones.
 495 if test -z "$CONFIG_SITE"; then
 496   if test "x$prefix" != xNONE; then
 497     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 498   else
 499     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 500   fi
 501 fi
 502 for ac_site_file in $CONFIG_SITE; do
 503   if test -r "$ac_site_file"; then
 504     echo "loading site script $ac_site_file"
 505     . "$ac_site_file"
 506   fi
 507 done
 508
 509 if test -r "$cache_file"; then
 510   echo "loading cache $cache_file"
 511   . $cache_file
 512 else
 513   echo "creating cache $cache_file"
 514   > $cache_file
 515 fi
 516
 517 ac_ext=c
 518 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 519 ac_cpp='$CPP $CPPFLAGS'
 520 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 521 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 522 cross_compiling=$ac_cv_prog_cc_cross
 523
 524 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 525   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 526   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 527     ac_n= ac_c='
 528 ' ac_t='        '
 529   else
 530     ac_n=-n ac_c= ac_t=
 531   fi
 532 else
 533   ac_n= ac_c='\c' ac_t=
 534 fi
 535
 536
 537
 538
 539 # Extract the first word of "gcc", so it can be a program name with args.
 540 set dummy gcc; ac_word=$2
 541 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 542 echo "configure:543: checking for $ac_word" >&5
 543 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 544   echo $ac_n "(cached) $ac_c" 1>&6
 545 else
 546   if test -n "$CC"; then
 547   ac_cv_prog_CC="$CC" # Let the user override the test.
 548 else
 549   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 550   for ac_dir in $PATH; do
 551     test -z "$ac_dir" && ac_dir=.
 552     if test -f $ac_dir/$ac_word; then
 553       ac_cv_prog_CC="gcc"
 554       break
 555     fi
 556   done
 557   IFS="$ac_save_ifs"
 558 fi
 559 fi
 560 CC="$ac_cv_prog_CC"
 561 if test -n "$CC"; then
 562   echo "$ac_t""$CC" 1>&6
 563 else
 564   echo "$ac_t""no" 1>&6
 565 fi
 566
 567 if test -z "$CC"; then
 568   # Extract the first word of "cc", so it can be a program name with args.
 569 set dummy cc; ac_word=$2
 570 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 571 echo "configure:572: checking for $ac_word" >&5
 572 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 573   echo $ac_n "(cached) $ac_c" 1>&6
 574 else
 575   if test -n "$CC"; then
 576   ac_cv_prog_CC="$CC" # Let the user override the test.
 577 else
 578   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
 579   ac_prog_rejected=no
 580   for ac_dir in $PATH; do
 581     test -z "$ac_dir" && ac_dir=.
 582     if test -f $ac_dir/$ac_word; then
 583       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 584         ac_prog_rejected=yes
 585         continue
 586       fi
 587       ac_cv_prog_CC="cc"
 588       break
 589     fi
 590   done
 591   IFS="$ac_save_ifs"
 592 if test $ac_prog_rejected = yes; then
 593   # We found a bogon in the path, so make sure we never use it.
 594   set dummy $ac_cv_prog_CC
 595   shift
 596   if test $# -gt 0; then
 597     # We chose a different compiler from the bogus one.
 598     # However, it has the same basename, so the bogon will be chosen
 599     # first if we set CC to just the basename; use the full file name.
 600     shift
 601     set dummy "$ac_dir/$ac_word" "$@"
 602     shift
 603     ac_cv_prog_CC="$@"
 604   fi
 605 fi
 606 fi
 607 fi
 608 CC="$ac_cv_prog_CC"
 609 if test -n "$CC"; then
 610   echo "$ac_t""$CC" 1>&6
 611 else
 612   echo "$ac_t""no" 1>&6
 613 fi
 614
 615   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 616 fi
 617
 618 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 619 echo "configure:620: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 620
 621 ac_ext=c
 622 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 623 ac_cpp='$CPP $CPPFLAGS'
 624 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 625 ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 626 cross_compiling=$ac_cv_prog_cc_cross
 627
 628 cat > conftest.$ac_ext <<EOF
 629 #line 630 "configure"
 630 #include "confdefs.h"
 631 main(){return(0);}
 632 EOF
 633 if { (eval echo configure:634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
 634   ac_cv_prog_cc_works=yes
 635   # If we can't run a trivial program, we are probably using a cross compiler.
 636   if (./conftest; exit) 2>/dev/null; then
 637     ac_cv_prog_cc_cross=no
 638   else
 639     ac_cv_prog_cc_cross=yes
 640   fi
 641 else
 642   echo "configure: failed program was:" >&5
 643   cat conftest.$ac_ext >&5
 644   ac_cv_prog_cc_works=no
 645 fi
 646 rm -fr conftest*
 647
 648 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 649 if test $ac_cv_prog_cc_works = no; then
 650   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 651 fi
 652 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 653 echo "configure:654: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 654 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 655 cross_compiling=$ac_cv_prog_cc_cross
 656
 657 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 658 echo "configure:659: checking whether we are using GNU C" >&5
 659 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 660   echo $ac_n "(cached) $ac_c" 1>&6
 661 else
 662   cat > conftest.c <<EOF
 663 #ifdef __GNUC__
 664   yes;
 665 #endif
 666 EOF
 667 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:668: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 668   ac_cv_prog_gcc=yes
 669 else
 670   ac_cv_prog_gcc=no
 671 fi
 672 fi
 673
 674 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 675
 676 if test $ac_cv_prog_gcc = yes; then
 677   GCC=yes
 678   ac_test_CFLAGS="${CFLAGS+set}"
 679   ac_save_CFLAGS="$CFLAGS"
 680   CFLAGS=
 681   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 682 echo "configure:683: checking whether ${CC-cc} accepts -g" >&5
 683 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 684   echo $ac_n "(cached) $ac_c" 1>&6
 685 else
 686   echo 'void f(){}' > conftest.c
 687 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 688   ac_cv_prog_cc_g=yes
 689 else
 690   ac_cv_prog_cc_g=no
 691 fi
 692 rm -f conftest*
 693
 694 fi
 695
 696 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 697   if test "$ac_test_CFLAGS" = set; then
 698     CFLAGS="$ac_save_CFLAGS"
 699   elif test $ac_cv_prog_cc_g = yes; then
 700     CFLAGS="-g -O2"
 701   else
 702     CFLAGS="-O2"
 703   fi
 704 else
 705   GCC=
 706   test "${CFLAGS+set}" = set || CFLAGS="-g"
 707 fi
 708
 709 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 710 echo "configure:711: checking how to run the C preprocessor" >&5
 711 # On Suns, sometimes $CPP names a directory.
 712 if test -n "$CPP" && test -d "$CPP"; then
 713   CPP=
 714 fi
 715 if test -z "$CPP"; then
 716 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 717   echo $ac_n "(cached) $ac_c" 1>&6
 718 else
 719     # This must be in double quotes, not single quotes, because CPP may get
 720   # substituted into the Makefile and "${CC-cc}" will confuse make.
 721   CPP="${CC-cc} -E"
 722   # On the NeXT, cc -E runs the code through the compiler's parser,
 723   # not just through cpp.
 724   cat > conftest.$ac_ext <<EOF
 725 #line 726 "configure"
 726 #include "confdefs.h"
 727 #include <assert.h>
 728 Syntax Error
 729 EOF
 730 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 731 { (eval echo configure:732: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 732 ac_err=`grep -v '^ *+' conftest.out`
 733 if test -z "$ac_err"; then
 734   :
 735 else
 736   echo "$ac_err" >&5
 737   echo "configure: failed program was:" >&5
 738   cat conftest.$ac_ext >&5
 739   rm -rf conftest*
 740   CPP="${CC-cc} -E -traditional-cpp"
 741   cat > conftest.$ac_ext <<EOF
 742 #line 743 "configure"
 743 #include "confdefs.h"
 744 #include <assert.h>
 745 Syntax Error
 746 EOF
 747 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 748 { (eval echo configure:749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 749 ac_err=`grep -v '^ *+' conftest.out`
 750 if test -z "$ac_err"; then
 751   :
 752 else
 753   echo "$ac_err" >&5
 754   echo "configure: failed program was:" >&5
 755   cat conftest.$ac_ext >&5
 756   rm -rf conftest*
 757   CPP=/lib/cpp
 758 fi
 759 rm -f conftest*
 760 fi
 761 rm -f conftest*
 762   ac_cv_prog_CPP="$CPP"
 763 fi
 764   CPP="$ac_cv_prog_CPP"
 765 else
 766   ac_cv_prog_CPP="$CPP"
 767 fi
 768 echo "$ac_t""$CPP" 1>&6
 769
 770 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 771 echo "configure:772: checking for AIX" >&5
 772 cat > conftest.$ac_ext <<EOF
 773 #line 774 "configure"
 774 #include "confdefs.h"
 775 #ifdef _AIX
 776   yes
 777 #endif
 778
 779 EOF
 780 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 781   egrep "yes" >/dev/null 2>&1; then
 782   rm -rf conftest*
 783   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 784 #define _ALL_SOURCE 1
 785 EOF
 786
 787 else
 788   rm -rf conftest*
 789   echo "$ac_t""no" 1>&6
 790 fi
 791 rm -f conftest*
 792
 793
 794 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 795 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
 796 echo "configure:797: checking for minix/config.h" >&5
 797 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
 798   echo $ac_n "(cached) $ac_c" 1>&6
 799 else
 800   cat > conftest.$ac_ext <<EOF
 801 #line 802 "configure"
 802 #include "confdefs.h"
 803 #include <minix/config.h>
 804 EOF
 805 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 806 { (eval echo configure:807: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 807 ac_err=`grep -v '^ *+' conftest.out`
 808 if test -z "$ac_err"; then
 809   rm -rf conftest*
 810   eval "ac_cv_header_$ac_safe=yes"
 811 else
 812   echo "$ac_err" >&5
 813   echo "configure: failed program was:" >&5
 814   cat conftest.$ac_ext >&5
 815   rm -rf conftest*
 816   eval "ac_cv_header_$ac_safe=no"
 817 fi
 818 rm -f conftest*
 819 fi
 820 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
 821   echo "$ac_t""yes" 1>&6
 822   MINIX=yes
 823 else
 824   echo "$ac_t""no" 1>&6
 825 MINIX=
 826 fi
 827
 828 if test "$MINIX" = yes; then
 829   cat >> confdefs.h <<\EOF
 830 #define _POSIX_SOURCE 1
 831 EOF
 832
 833   cat >> confdefs.h <<\EOF
 834 #define _POSIX_1_SOURCE 2
 835 EOF
 836
 837   cat >> confdefs.h <<\EOF
 838 #define _MINIX 1
 839 EOF
 840
 841 fi
 842
 843 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 844 echo "configure:845: checking for POSIXized ISC" >&5
 845 if test -d /etc/conf/kconfig.d &&
 846   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 847 then
 848   echo "$ac_t""yes" 1>&6
 849   ISC=yes # If later tests want to check for ISC.
 850   cat >> confdefs.h <<\EOF
 851 #define _POSIX_SOURCE 1
 852 EOF
 853
 854   if test "$GCC" = yes; then
 855     CC="$CC -posix"
 856   else
 857     CC="$CC -Xp"
 858   fi
 859 else
 860   echo "$ac_t""no" 1>&6
 861   ISC=
 862 fi
 863
 864
 865 DLLTOOL=${DLLTOOL-dlltool}
 866
 867
 868 ac_aux_dir=
 869 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
 870   if test -f $ac_dir/install-sh; then
 871     ac_aux_dir=$ac_dir
 872     ac_install_sh="$ac_aux_dir/install-sh -c"
 873     break
 874   elif test -f $ac_dir/install.sh; then
 875     ac_aux_dir=$ac_dir
 876     ac_install_sh="$ac_aux_dir/install.sh -c"
 877     break
 878   fi
 879 done
 880 if test -z "$ac_aux_dir"; then
 881   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
 882 fi
 883 ac_config_guess=$ac_aux_dir/config.guess
 884 ac_config_sub=$ac_aux_dir/config.sub
 885 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 886
 887
 888 # Do some error checking and defaulting for the host and target type.
 889 # The inputs are:
 890 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 891 #
 892 # The rules are:
 893 # 1. You are not allowed to specify --host, --target, and nonopt at the
 894 #    same time.
 895 # 2. Host defaults to nonopt.
 896 # 3. If nonopt is not specified, then host defaults to the current host,
 897 #    as determined by config.guess.
 898 # 4. Target and build default to nonopt.
 899 # 5. If nonopt is not specified, then target and build default to host.
 900
 901 # The aliases save the names the user supplied, while $host etc.
 902 # will get canonicalized.
 903 case $host---$target---$nonopt in
 904 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 905 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 906 esac
 907
 908
 909 # Make sure we can run config.sub.
 910 if $ac_config_sub sun4 >/dev/null 2>&1; then :
 911 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 912 fi
 913
 914 echo $ac_n "checking host system type""... $ac_c" 1>&6
 915 echo "configure:916: checking host system type" >&5
 916
 917 host_alias=$host
 918 case "$host_alias" in
 919 NONE)
 920   case $nonopt in
 921   NONE)
 922     if host_alias=`$ac_config_guess`; then :
 923     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 924     fi ;;
 925   *) host_alias=$nonopt ;;
 926   esac ;;
 927 esac
 928
 929 host=`$ac_config_sub $host_alias`
 930 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 931 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 932 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 933 echo "$ac_t""$host" 1>&6
 934
 935 echo $ac_n "checking target system type""... $ac_c" 1>&6
 936 echo "configure:937: checking target system type" >&5
 937
 938 target_alias=$target
 939 case "$target_alias" in
 940 NONE)
 941   case $nonopt in
 942   NONE) target_alias=$host_alias ;;
 943   *) target_alias=$nonopt ;;
 944   esac ;;
 945 esac
 946
 947 target=`$ac_config_sub $target_alias`
 948 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 949 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 950 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 951 echo "$ac_t""$target" 1>&6
 952
 953 echo $ac_n "checking build system type""... $ac_c" 1>&6
 954 echo "configure:955: checking build system type" >&5
 955
 956 build_alias=$build
 957 case "$build_alias" in
 958 NONE)
 959   case $nonopt in
 960   NONE) build_alias=$host_alias ;;
 961   *) build_alias=$nonopt ;;
 962   esac ;;
 963 esac
 964
 965 build=`$ac_config_sub $build_alias`
 966 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 967 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 968 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 969 echo "$ac_t""$build" 1>&6
 970
 971 test "$host_alias" != "$target_alias" &&
 972   test "$program_prefix$program_suffix$program_transform_name" = \
 973     NONENONEs,x,x, &&
 974   program_prefix=${target_alias}-
 975
 976
 977
 978 CONFIG_OBS=
 979 CONFIG_DEPS=
 980
 981 configdirs="doc testsuite"
 982
 983
 984 . ${srcdir}/configure.host
 985
 986 . ${srcdir}/configure.tgt
 987
 988
 989 # Find a good install program.  We prefer a C program (faster),
 990 # so one script is as good as another.  But avoid the broken or
 991 # incompatible versions:
 992 # SysV /etc/install, /usr/sbin/install
 993 # SunOS /usr/etc/install
 994 # IRIX /sbin/install
 995 # AIX /bin/install
 996 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 997 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 998 # ./install, which can be erroneously created by make from ./install.sh.
 999 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1000 echo "configure:1001: checking for a BSD compatible install" >&5
1001 if test -z "$INSTALL"; then
1002 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1003   echo $ac_n "(cached) $ac_c" 1>&6
1004 else
1005     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1006   for ac_dir in $PATH; do
1007     # Account for people who put trailing slashes in PATH elements.
1008     case "$ac_dir/" in
1009     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1010     *)
1011       # OSF1 and SCO ODT 3.0 have their own names for install.
1012       for ac_prog in ginstall installbsd scoinst install; do
1013         if test -f $ac_dir/$ac_prog; then
1014           if test $ac_prog = install &&
1015             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1016             # AIX install.  It has an incompatible calling convention.
1017             # OSF/1 installbsd also uses dspmsg, but is usable.
1018             :
1019           else
1020             ac_cv_path_install="$ac_dir/$ac_prog -c"
1021             break 2
1022           fi
1023         fi
1024       done
1025       ;;
1026     esac
1027   done
1028   IFS="$ac_save_IFS"
1029
1030 fi
1031   if test "${ac_cv_path_install+set}" = set; then
1032     INSTALL="$ac_cv_path_install"
1033   else
1034     # As a last resort, use the slow shell script.  We don't cache a
1035     # path for INSTALL within a source directory, because that will
1036     # break other packages using the cache if that directory is
1037     # removed, or if the path is relative.
1038     INSTALL="$ac_install_sh"
1039   fi
1040 fi
1041 echo "$ac_t""$INSTALL" 1>&6
1042
1043 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1044 # It thinks the first close brace ends the variable substitution.
1045 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1046
1047 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1048
1049 if test $host != $build; then
1050   ac_tool_prefix=${host_alias}-
1051 else
1052   ac_tool_prefix=
1053 fi
1054
1055 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1056 set dummy ${ac_tool_prefix}ar; ac_word=$2
1057 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1058 echo "configure:1059: checking for $ac_word" >&5
1059 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1060   echo $ac_n "(cached) $ac_c" 1>&6
1061 else
1062   if test -n "$AR"; then
1063   ac_cv_prog_AR="$AR" # Let the user override the test.
1064 else
1065   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1066   for ac_dir in $PATH; do
1067     test -z "$ac_dir" && ac_dir=.
1068     if test -f $ac_dir/$ac_word; then
1069       ac_cv_prog_AR="${ac_tool_prefix}ar"
1070       break
1071     fi
1072   done
1073   IFS="$ac_save_ifs"
1074   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1075 fi
1076 fi
1077 AR="$ac_cv_prog_AR"
1078 if test -n "$AR"; then
1079   echo "$ac_t""$AR" 1>&6
1080 else
1081   echo "$ac_t""no" 1>&6
1082 fi
1083
1084
1085
1086 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1087 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1088 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1089 echo "configure:1090: checking for $ac_word" >&5
1090 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1091   echo $ac_n "(cached) $ac_c" 1>&6
1092 else
1093   if test -n "$RANLIB"; then
1094   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1095 else
1096   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1097   for ac_dir in $PATH; do
1098     test -z "$ac_dir" && ac_dir=.
1099     if test -f $ac_dir/$ac_word; then
1100       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1101       break
1102     fi
1103   done
1104   IFS="$ac_save_ifs"
1105 fi
1106 fi
1107 RANLIB="$ac_cv_prog_RANLIB"
1108 if test -n "$RANLIB"; then
1109   echo "$ac_t""$RANLIB" 1>&6
1110 else
1111   echo "$ac_t""no" 1>&6
1112 fi
1113
1114
1115 if test -z "$ac_cv_prog_RANLIB"; then
1116 if test -n "$ac_tool_prefix"; then
1117   # Extract the first word of "ranlib", so it can be a program name with args.
1118 set dummy ranlib; ac_word=$2
1119 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1120 echo "configure:1121: checking for $ac_word" >&5
1121 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1122   echo $ac_n "(cached) $ac_c" 1>&6
1123 else
1124   if test -n "$RANLIB"; then
1125   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1126 else
1127   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1128   for ac_dir in $PATH; do
1129     test -z "$ac_dir" && ac_dir=.
1130     if test -f $ac_dir/$ac_word; then
1131       ac_cv_prog_RANLIB="ranlib"
1132       break
1133     fi
1134   done
1135   IFS="$ac_save_ifs"
1136   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1137 fi
1138 fi
1139 RANLIB="$ac_cv_prog_RANLIB"
1140 if test -n "$RANLIB"; then
1141   echo "$ac_t""$RANLIB" 1>&6
1142 else
1143   echo "$ac_t""no" 1>&6
1144 fi
1145
1146 else
1147   RANLIB=":"
1148 fi
1149 fi
1150
1151 for ac_prog in 'bison -y' byacc
1152 do
1153 # Extract the first word of "$ac_prog", so it can be a program name with args.
1154 set dummy $ac_prog; ac_word=$2
1155 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1156 echo "configure:1157: checking for $ac_word" >&5
1157 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1158   echo $ac_n "(cached) $ac_c" 1>&6
1159 else
1160   if test -n "$YACC"; then
1161   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1162 else
1163   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1164   for ac_dir in $PATH; do
1165     test -z "$ac_dir" && ac_dir=.
1166     if test -f $ac_dir/$ac_word; then
1167       ac_cv_prog_YACC="$ac_prog"
1168       break
1169     fi
1170   done
1171   IFS="$ac_save_ifs"
1172 fi
1173 fi
1174 YACC="$ac_cv_prog_YACC"
1175 if test -n "$YACC"; then
1176   echo "$ac_t""$YACC" 1>&6
1177 else
1178   echo "$ac_t""no" 1>&6
1179 fi
1180
1181 test -n "$YACC" && break
1182 done
1183 test -n "$YACC" || YACC="yacc"
1184
1185 for ac_prog in mawk gawk nawk awk
1186 do
1187 # Extract the first word of "$ac_prog", so it can be a program name with args.
1188 set dummy $ac_prog; ac_word=$2
1189 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1190 echo "configure:1191: checking for $ac_word" >&5
1191 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1192   echo $ac_n "(cached) $ac_c" 1>&6
1193 else
1194   if test -n "$AWK"; then
1195   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1196 else
1197   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1198   for ac_dir in $PATH; do
1199     test -z "$ac_dir" && ac_dir=.
1200     if test -f $ac_dir/$ac_word; then
1201       ac_cv_prog_AWK="$ac_prog"
1202       break
1203     fi
1204   done
1205   IFS="$ac_save_ifs"
1206 fi
1207 fi
1208 AWK="$ac_cv_prog_AWK"
1209 if test -n "$AWK"; then
1210   echo "$ac_t""$AWK" 1>&6
1211 else
1212   echo "$ac_t""no" 1>&6
1213 fi
1214
1215 test -n "$AWK" && break
1216 done
1217
1218
1219 if test "$program_transform_name" = s,x,x,; then
1220   program_transform_name=
1221 else
1222   # Double any \ or $.  echo might interpret backslashes.
1223   cat <<\EOF_SED > conftestsed
1224 s,\\,\\\\,g; s,\$,$$,g
1225 EOF_SED
1226   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1227   rm -f conftestsed
1228 fi
1229 test "$program_prefix" != NONE &&
1230   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1231 # Use a double $ so make ignores it.
1232 test "$program_suffix" != NONE &&
1233   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1234
1235 # sed with no file args requires a program.
1236 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1237
1238
1239 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1240 echo "configure:1241: checking return type of signal handlers" >&5
1241 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1242   echo $ac_n "(cached) $ac_c" 1>&6
1243 else
1244   cat > conftest.$ac_ext <<EOF
1245 #line 1246 "configure"
1246 #include "confdefs.h"
1247 #include <sys/types.h>
1248 #include <signal.h>
1249 #ifdef signal
1250 #undef signal
1251 #endif
1252 #ifdef __cplusplus
1253 extern "C" void (*signal (int, void (*)(int)))(int);
1254 #else
1255 void (*signal ()) ();
1256 #endif
1257
1258 int main() {
1259 int i;
1260 ; return 0; }
1261 EOF
1262 if { (eval echo configure:1263: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1263   rm -rf conftest*
1264   ac_cv_type_signal=void
1265 else
1266   echo "configure: failed program was:" >&5
1267   cat conftest.$ac_ext >&5
1268   rm -rf conftest*
1269   ac_cv_type_signal=int
1270 fi
1271 rm -f conftest*
1272 fi
1273
1274 echo "$ac_t""$ac_cv_type_signal" 1>&6
1275 cat >> confdefs.h <<EOF
1276 #define RETSIGTYPE $ac_cv_type_signal
1277 EOF
1278
1279
1280
1281 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1282 echo "configure:1283: checking for ANSI C header files" >&5
1283 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1284   echo $ac_n "(cached) $ac_c" 1>&6
1285 else
1286   cat > conftest.$ac_ext <<EOF
1287 #line 1288 "configure"
1288 #include "confdefs.h"
1289 #include <stdlib.h>
1290 #include <stdarg.h>
1291 #include <string.h>
1292 #include <float.h>
1293 EOF
1294 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1295 { (eval echo configure:1296: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1296 ac_err=`grep -v '^ *+' conftest.out`
1297 if test -z "$ac_err"; then
1298   rm -rf conftest*
1299   ac_cv_header_stdc=yes
1300 else
1301   echo "$ac_err" >&5
1302   echo "configure: failed program was:" >&5
1303   cat conftest.$ac_ext >&5
1304   rm -rf conftest*
1305   ac_cv_header_stdc=no
1306 fi
1307 rm -f conftest*
1308
1309 if test $ac_cv_header_stdc = yes; then
1310   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1311 cat > conftest.$ac_ext <<EOF
1312 #line 1313 "configure"
1313 #include "confdefs.h"
1314 #include <string.h>
1315 EOF
1316 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1317   egrep "memchr" >/dev/null 2>&1; then
1318   :
1319 else
1320   rm -rf conftest*
1321   ac_cv_header_stdc=no
1322 fi
1323 rm -f conftest*
1324
1325 fi
1326
1327 if test $ac_cv_header_stdc = yes; then
1328   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1329 cat > conftest.$ac_ext <<EOF
1330 #line 1331 "configure"
1331 #include "confdefs.h"
1332 #include <stdlib.h>
1333 EOF
1334 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1335   egrep "free" >/dev/null 2>&1; then
1336   :
1337 else
1338   rm -rf conftest*
1339   ac_cv_header_stdc=no
1340 fi
1341 rm -f conftest*
1342
1343 fi
1344
1345 if test $ac_cv_header_stdc = yes; then
1346   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1347 if test "$cross_compiling" = yes; then
1348   :
1349 else
1350   cat > conftest.$ac_ext <<EOF
1351 #line 1352 "configure"
1352 #include "confdefs.h"
1353 #include <ctype.h>
1354 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1355 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1356 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1357 int main () { int i; for (i = 0; i < 256; i++)
1358 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1359 exit (0); }
1360
1361 EOF
1362 if { (eval echo configure:1363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1363 then
1364   :
1365 else
1366   echo "configure: failed program was:" >&5
1367   cat conftest.$ac_ext >&5
1368   rm -fr conftest*
1369   ac_cv_header_stdc=no
1370 fi
1371 rm -fr conftest*
1372 fi
1373
1374 fi
1375 fi
1376
1377 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1378 if test $ac_cv_header_stdc = yes; then
1379   cat >> confdefs.h <<\EOF
1380 #define STDC_HEADERS 1
1381 EOF
1382
1383 fi
1384
1385 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
1386 do
1387 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1388 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1389 echo "configure:1390: checking for $ac_hdr" >&5
1390 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1391   echo $ac_n "(cached) $ac_c" 1>&6
1392 else
1393   cat > conftest.$ac_ext <<EOF
1394 #line 1395 "configure"
1395 #include "confdefs.h"
1396 #include <$ac_hdr>
1397 EOF
1398 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1399 { (eval echo configure:1400: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1400 ac_err=`grep -v '^ *+' conftest.out`
1401 if test -z "$ac_err"; then
1402   rm -rf conftest*
1403   eval "ac_cv_header_$ac_safe=yes"
1404 else
1405   echo "$ac_err" >&5
1406   echo "configure: failed program was:" >&5
1407   cat conftest.$ac_ext >&5
1408   rm -rf conftest*
1409   eval "ac_cv_header_$ac_safe=no"
1410 fi
1411 rm -f conftest*
1412 fi
1413 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1414   echo "$ac_t""yes" 1>&6
1415     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1416   cat >> confdefs.h <<EOF
1417 #define $ac_tr_hdr 1
1418 EOF
1419
1420 else
1421   echo "$ac_t""no" 1>&6
1422 fi
1423 done
1424
1425 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1426 echo "configure:1427: checking whether stat file-mode macros are broken" >&5
1427 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1428   echo $ac_n "(cached) $ac_c" 1>&6
1429 else
1430   cat > conftest.$ac_ext <<EOF
1431 #line 1432 "configure"
1432 #include "confdefs.h"
1433 #include <sys/types.h>
1434 #include <sys/stat.h>
1435
1436 #if defined(S_ISBLK) && defined(S_IFDIR)
1437 # if S_ISBLK (S_IFDIR)
1438 You lose.
1439 # endif
1440 #endif
1441
1442 #if defined(S_ISBLK) && defined(S_IFCHR)
1443 # if S_ISBLK (S_IFCHR)
1444 You lose.
1445 # endif
1446 #endif
1447
1448 #if defined(S_ISLNK) && defined(S_IFREG)
1449 # if S_ISLNK (S_IFREG)
1450 You lose.
1451 # endif
1452 #endif
1453
1454 #if defined(S_ISSOCK) && defined(S_IFREG)
1455 # if S_ISSOCK (S_IFREG)
1456 You lose.
1457 # endif
1458 #endif
1459
1460 EOF
1461 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1462   egrep "You lose" >/dev/null 2>&1; then
1463   rm -rf conftest*
1464   ac_cv_header_stat_broken=yes
1465 else
1466   rm -rf conftest*
1467   ac_cv_header_stat_broken=no
1468 fi
1469 rm -f conftest*
1470
1471 fi
1472
1473 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1474 if test $ac_cv_header_stat_broken = yes; then
1475   cat >> confdefs.h <<\EOF
1476 #define STAT_MACROS_BROKEN 1
1477 EOF
1478
1479 fi
1480
1481
1482 echo $ac_n "checking for working const""... $ac_c" 1>&6
1483 echo "configure:1484: checking for working const" >&5
1484 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1485   echo $ac_n "(cached) $ac_c" 1>&6
1486 else
1487   cat > conftest.$ac_ext <<EOF
1488 #line 1489 "configure"
1489 #include "confdefs.h"
1490
1491 int main() {
1492
1493 /* Ultrix mips cc rejects this.  */
1494 typedef int charset[2]; const charset x;
1495 /* SunOS 4.1.1 cc rejects this.  */
1496 char const *const *ccp;
1497 char **p;
1498 /* NEC SVR4.0.2 mips cc rejects this.  */
1499 struct point {int x, y;};
1500 static struct point const zero = {0,0};
1501 /* AIX XL C 1.02.0.0 rejects this.
1502    It does not let you subtract one const X* pointer from another in an arm
1503    of an if-expression whose if-part is not a constant expression */
1504 const char *g = "string";
1505 ccp = &g + (g ? g-g : 0);
1506 /* HPUX 7.0 cc rejects these. */
1507 ++ccp;
1508 p = (char**) ccp;
1509 ccp = (char const *const *) p;
1510 { /* SCO 3.2v4 cc rejects this.  */
1511   char *t;
1512   char const *s = 0 ? (char *) 0 : (char const *) 0;
1513
1514   *t++ = 0;
1515 }
1516 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1517   int x[] = {25, 17};
1518   const int *foo = &x[0];
1519   ++foo;
1520 }
1521 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1522   typedef const int *iptr;
1523   iptr p = 0;
1524   ++p;
1525 }
1526 { /* AIX XL C 1.02.0.0 rejects this saying
1527      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1528   struct s { int j; const int *ap[3]; };
1529   struct s *b; b->j = 5;
1530 }
1531 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1532   const int foo = 10;
1533 }
1534
1535 ; return 0; }
1536 EOF
1537 if { (eval echo configure:1538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1538   rm -rf conftest*
1539   ac_cv_c_const=yes
1540 else
1541   echo "configure: failed program was:" >&5
1542   cat conftest.$ac_ext >&5
1543   rm -rf conftest*
1544   ac_cv_c_const=no
1545 fi
1546 rm -f conftest*
1547 fi
1548
1549 echo "$ac_t""$ac_cv_c_const" 1>&6
1550 if test $ac_cv_c_const = no; then
1551   cat >> confdefs.h <<\EOF
1552 #define const
1553 EOF
1554
1555 fi
1556
1557
1558 for ac_func in setpgid sbrk select poll
1559 do
1560 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1561 echo "configure:1562: checking for $ac_func" >&5
1562 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1563   echo $ac_n "(cached) $ac_c" 1>&6
1564 else
1565   cat > conftest.$ac_ext <<EOF
1566 #line 1567 "configure"
1567 #include "confdefs.h"
1568 /* System header to define __stub macros and hopefully few prototypes,
1569     which can conflict with char $ac_func(); below.  */
1570 #include <assert.h>
1571 /* Override any gcc2 internal prototype to avoid an error.  */
1572 /* We use char because int might match the return type of a gcc2
1573     builtin and then its argument prototype would still apply.  */
1574 char $ac_func();
1575
1576 int main() {
1577
1578 /* The GNU C library defines this for functions which it implements
1579     to always fail with ENOSYS.  Some functions are actually named
1580     something starting with __ and the normal name is an alias.  */
1581 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1582 choke me
1583 #else
1584 $ac_func();
1585 #endif
1586
1587 ; return 0; }
1588 EOF
1589 if { (eval echo configure:1590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1590   rm -rf conftest*
1591   eval "ac_cv_func_$ac_func=yes"
1592 else
1593   echo "configure: failed program was:" >&5
1594   cat conftest.$ac_ext >&5
1595   rm -rf conftest*
1596   eval "ac_cv_func_$ac_func=no"
1597 fi
1598 rm -f conftest*
1599 fi
1600
1601 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1602   echo "$ac_t""yes" 1>&6
1603     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1604   cat >> confdefs.h <<EOF
1605 #define $ac_tr_func 1
1606 EOF
1607
1608 else
1609   echo "$ac_t""no" 1>&6
1610 fi
1611 done
1612
1613
1614 # If we are configured native on Linux, work around problems with sys/procfs.h
1615 if test "${target}" = "${host}"; then
1616   case "${host}" in
1617   i345686-*-linux*)
1618         cat >> confdefs.h <<\EOF
1619 #define START_INFERIOR_TRAPS_EXPECTED "2"
1620 EOF
1621
1622         cat >> confdefs.h <<\EOF
1623 #define sys_quotactl 1
1624 EOF
1625
1626         ;;
1627   esac
1628 fi
1629
1630 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1631 echo "configure:1632: checking for gregset_t type" >&5
1632 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1633   echo $ac_n "(cached) $ac_c" 1>&6
1634 else
1635   cat > conftest.$ac_ext <<EOF
1636 #line 1637 "configure"
1637 #include "confdefs.h"
1638 #include <sys/procfs.h>
1639 int main() {
1640 gregset_t *gregsetp = 0
1641 ; return 0; }
1642 EOF
1643 if { (eval echo configure:1644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1644   rm -rf conftest*
1645   gdb_cv_have_gregset_t=yes
1646 else
1647   echo "configure: failed program was:" >&5
1648   cat conftest.$ac_ext >&5
1649   rm -rf conftest*
1650   gdb_cv_have_gregset_t=no
1651 fi
1652 rm -f conftest*
1653 fi
1654
1655 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1656 if test $gdb_cv_have_gregset_t = yes; then
1657   cat >> confdefs.h <<\EOF
1658 #define HAVE_GREGSET_T 1
1659 EOF
1660
1661 fi
1662
1663 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1664 echo "configure:1665: checking for fpregset_t type" >&5
1665 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1666   echo $ac_n "(cached) $ac_c" 1>&6
1667 else
1668   cat > conftest.$ac_ext <<EOF
1669 #line 1670 "configure"
1670 #include "confdefs.h"
1671 #include <sys/procfs.h>
1672 int main() {
1673 fpregset_t *fpregsetp = 0
1674 ; return 0; }
1675 EOF
1676 if { (eval echo configure:1677: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1677   rm -rf conftest*
1678   gdb_cv_have_fpregset_t=yes
1679 else
1680   echo "configure: failed program was:" >&5
1681   cat conftest.$ac_ext >&5
1682   rm -rf conftest*
1683   gdb_cv_have_fpregset_t=no
1684 fi
1685 rm -f conftest*
1686 fi
1687
1688 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1689 if test $gdb_cv_have_fpregset_t = yes; then
1690   cat >> confdefs.h <<\EOF
1691 #define HAVE_FPREGSET_T 1
1692 EOF
1693
1694 fi
1695
1696 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
1697 echo "configure:1698: checking for main in -lm" >&5
1698 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
1699 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1700   echo $ac_n "(cached) $ac_c" 1>&6
1701 else
1702   ac_save_LIBS="$LIBS"
1703 LIBS="-lm  $LIBS"
1704 cat > conftest.$ac_ext <<EOF
1705 #line 1706 "configure"
1706 #include "confdefs.h"
1707
1708 int main() {
1709 main()
1710 ; return 0; }
1711 EOF
1712 if { (eval echo configure:1713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1713   rm -rf conftest*
1714   eval "ac_cv_lib_$ac_lib_var=yes"
1715 else
1716   echo "configure: failed program was:" >&5
1717   cat conftest.$ac_ext >&5
1718   rm -rf conftest*
1719   eval "ac_cv_lib_$ac_lib_var=no"
1720 fi
1721 rm -f conftest*
1722 LIBS="$ac_save_LIBS"
1723
1724 fi
1725 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1726   echo "$ac_t""yes" 1>&6
1727     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1728     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1729   cat >> confdefs.h <<EOF
1730 #define $ac_tr_lib 1
1731 EOF
1732
1733   LIBS="-lm $LIBS"
1734
1735 else
1736   echo "$ac_t""no" 1>&6
1737 fi
1738
1739
1740
1741 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
1742 echo "configure:1743: checking for long long support in compiler" >&5
1743 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
1744   echo $ac_n "(cached) $ac_c" 1>&6
1745 else
1746   cat > conftest.$ac_ext <<EOF
1747 #line 1748 "configure"
1748 #include "confdefs.h"
1749
1750 int main() {
1751
1752   extern long long foo;
1753   switch (foo & 2) { case 0: return 1; }
1754
1755 ; return 0; }
1756 EOF
1757 if { (eval echo configure:1758: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1758   rm -rf conftest*
1759   gdb_cv_c_long_long=yes
1760 else
1761   echo "configure: failed program was:" >&5
1762   cat conftest.$ac_ext >&5
1763   rm -rf conftest*
1764   gdb_cv_c_long_long=no
1765 fi
1766 rm -f conftest*
1767 fi
1768
1769 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
1770 if test $gdb_cv_c_long_long = yes; then
1771   cat >> confdefs.h <<\EOF
1772 #define CC_HAS_LONG_LONG 1
1773 EOF
1774
1775 fi
1776
1777
1778 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
1779 echo "configure:1780: checking for long long support in printf" >&5
1780 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
1781   echo $ac_n "(cached) $ac_c" 1>&6
1782 else
1783   if test "$cross_compiling" = yes; then
1784   gdb_cv_printf_has_long_long=no
1785 else
1786   cat > conftest.$ac_ext <<EOF
1787 #line 1788 "configure"
1788 #include "confdefs.h"
1789
1790 int main () {
1791   char buf[32];
1792   long long l = 0;
1793   l = (l << 16) + 0x0123;
1794   l = (l << 16) + 0x4567;
1795   l = (l << 16) + 0x89ab;
1796   l = (l << 16) + 0xcdef;
1797   sprintf (buf, "0x%016llx", l);
1798   return (strcmp ("0x0123456789abcdef", buf));
1799 }
1800 EOF
1801 if { (eval echo configure:1802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1802 then
1803   gdb_cv_printf_has_long_long=yes
1804 else
1805   echo "configure: failed program was:" >&5
1806   cat conftest.$ac_ext >&5
1807   rm -fr conftest*
1808   gdb_cv_printf_has_long_long=no
1809 fi
1810 rm -fr conftest*
1811 fi
1812
1813 fi
1814
1815 if test $gdb_cv_printf_has_long_long = yes; then
1816   cat >> confdefs.h <<\EOF
1817 #define PRINTF_HAS_LONG_LONG 1
1818 EOF
1819
1820 fi
1821 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
1822
1823
1824 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1825 echo "configure:1826: checking for long double support in compiler" >&5
1826 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1827   echo $ac_n "(cached) $ac_c" 1>&6
1828 else
1829   cat > conftest.$ac_ext <<EOF
1830 #line 1831 "configure"
1831 #include "confdefs.h"
1832
1833 int main() {
1834 long double foo;
1835 ; return 0; }
1836 EOF
1837 if { (eval echo configure:1838: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1838   rm -rf conftest*
1839   ac_cv_c_long_double=yes
1840 else
1841   echo "configure: failed program was:" >&5
1842   cat conftest.$ac_ext >&5
1843   rm -rf conftest*
1844   ac_cv_c_long_double=no
1845 fi
1846 rm -f conftest*
1847 fi
1848
1849 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1850 if test $ac_cv_c_long_double = yes; then
1851   cat >> confdefs.h <<\EOF
1852 #define HAVE_LONG_DOUBLE 1
1853 EOF
1854
1855 fi
1856
1857
1858 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1859 echo "configure:1860: checking for long double support in printf" >&5
1860 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1861   echo $ac_n "(cached) $ac_c" 1>&6
1862 else
1863   if test "$cross_compiling" = yes; then
1864   gdb_cv_printf_has_long_double=no
1865 else
1866   cat > conftest.$ac_ext <<EOF
1867 #line 1868 "configure"
1868 #include "confdefs.h"
1869
1870 int main () {
1871   char buf[16];
1872   long double f = 3.141592653;
1873   sprintf (buf, "%Lg", f);
1874   return (strncmp ("3.14159", buf, 7));
1875 }
1876 EOF
1877 if { (eval echo configure:1878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1878 then
1879   gdb_cv_printf_has_long_double=yes
1880 else
1881   echo "configure: failed program was:" >&5
1882   cat conftest.$ac_ext >&5
1883   rm -fr conftest*
1884   gdb_cv_printf_has_long_double=no
1885 fi
1886 rm -fr conftest*
1887 fi
1888
1889 fi
1890
1891 if test $gdb_cv_printf_has_long_double = yes; then
1892   cat >> confdefs.h <<\EOF
1893 #define PRINTF_HAS_LONG_DOUBLE 1
1894 EOF
1895
1896 fi
1897 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1898
1899
1900 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
1901 echo "configure:1902: checking for long double support in scanf" >&5
1902 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
1903   echo $ac_n "(cached) $ac_c" 1>&6
1904 else
1905   if test "$cross_compiling" = yes; then
1906   gdb_cv_scanf_has_long_double=no
1907 else
1908   cat > conftest.$ac_ext <<EOF
1909 #line 1910 "configure"
1910 #include "confdefs.h"
1911
1912 int main () {
1913   char *buf = "3.141592653";
1914   long double f = 0;
1915   sscanf (buf, "%Lg", &f);
1916   return !(f > 3.14159 && f < 3.14160);
1917 }
1918 EOF
1919 if { (eval echo configure:1920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1920 then
1921   gdb_cv_scanf_has_long_double=yes
1922 else
1923   echo "configure: failed program was:" >&5
1924   cat conftest.$ac_ext >&5
1925   rm -fr conftest*
1926   gdb_cv_scanf_has_long_double=no
1927 fi
1928 rm -fr conftest*
1929 fi
1930
1931 fi
1932
1933 if test $gdb_cv_scanf_has_long_double = yes; then
1934   cat >> confdefs.h <<\EOF
1935 #define SCANF_HAS_LONG_DOUBLE 1
1936 EOF
1937
1938 fi
1939 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
1940
1941 for ac_hdr in unistd.h
1942 do
1943 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1944 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1945 echo "configure:1946: checking for $ac_hdr" >&5
1946 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1947   echo $ac_n "(cached) $ac_c" 1>&6
1948 else
1949   cat > conftest.$ac_ext <<EOF
1950 #line 1951 "configure"
1951 #include "confdefs.h"
1952 #include <$ac_hdr>
1953 EOF
1954 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1955 { (eval echo configure:1956: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1956 ac_err=`grep -v '^ *+' conftest.out`
1957 if test -z "$ac_err"; then
1958   rm -rf conftest*
1959   eval "ac_cv_header_$ac_safe=yes"
1960 else
1961   echo "$ac_err" >&5
1962   echo "configure: failed program was:" >&5
1963   cat conftest.$ac_ext >&5
1964   rm -rf conftest*
1965   eval "ac_cv_header_$ac_safe=no"
1966 fi
1967 rm -f conftest*
1968 fi
1969 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1970   echo "$ac_t""yes" 1>&6
1971     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1972   cat >> confdefs.h <<EOF
1973 #define $ac_tr_hdr 1
1974 EOF
1975
1976 else
1977   echo "$ac_t""no" 1>&6
1978 fi
1979 done
1980
1981 for ac_func in getpagesize
1982 do
1983 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1984 echo "configure:1985: checking for $ac_func" >&5
1985 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1986   echo $ac_n "(cached) $ac_c" 1>&6
1987 else
1988   cat > conftest.$ac_ext <<EOF
1989 #line 1990 "configure"
1990 #include "confdefs.h"
1991 /* System header to define __stub macros and hopefully few prototypes,
1992     which can conflict with char $ac_func(); below.  */
1993 #include <assert.h>
1994 /* Override any gcc2 internal prototype to avoid an error.  */
1995 /* We use char because int might match the return type of a gcc2
1996     builtin and then its argument prototype would still apply.  */
1997 char $ac_func();
1998
1999 int main() {
2000
2001 /* The GNU C library defines this for functions which it implements
2002     to always fail with ENOSYS.  Some functions are actually named
2003     something starting with __ and the normal name is an alias.  */
2004 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2005 choke me
2006 #else
2007 $ac_func();
2008 #endif
2009
2010 ; return 0; }
2011 EOF
2012 if { (eval echo configure:2013: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2013   rm -rf conftest*
2014   eval "ac_cv_func_$ac_func=yes"
2015 else
2016   echo "configure: failed program was:" >&5
2017   cat conftest.$ac_ext >&5
2018   rm -rf conftest*
2019   eval "ac_cv_func_$ac_func=no"
2020 fi
2021 rm -f conftest*
2022 fi
2023
2024 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2025   echo "$ac_t""yes" 1>&6
2026     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2027   cat >> confdefs.h <<EOF
2028 #define $ac_tr_func 1
2029 EOF
2030
2031 else
2032   echo "$ac_t""no" 1>&6
2033 fi
2034 done
2035
2036 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2037 echo "configure:2038: checking for working mmap" >&5
2038 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
2039   echo $ac_n "(cached) $ac_c" 1>&6
2040 else
2041   if test "$cross_compiling" = yes; then
2042   ac_cv_func_mmap_fixed_mapped=no
2043 else
2044   cat > conftest.$ac_ext <<EOF
2045 #line 2046 "configure"
2046 #include "confdefs.h"
2047
2048 /* Thanks to Mike Haertel and Jim Avera for this test.
2049    Here is a matrix of mmap possibilities:
2050         mmap private not fixed
2051         mmap private fixed at somewhere currently unmapped
2052         mmap private fixed at somewhere already mapped
2053         mmap shared not fixed
2054         mmap shared fixed at somewhere currently unmapped
2055         mmap shared fixed at somewhere already mapped
2056    For private mappings, we should verify that changes cannot be read()
2057    back from the file, nor mmap's back from the file at a different
2058    address.  (There have been systems where private was not correctly
2059    implemented like the infamous i386 svr4.0, and systems where the
2060    VM page cache was not coherent with the filesystem buffer cache
2061    like early versions of FreeBSD and possibly contemporary NetBSD.)
2062    For shared mappings, we should conversely verify that changes get
2063    propogated back to all the places they're supposed to be.
2064
2065    Grep wants private fixed already mapped.
2066    The main things grep needs to know about mmap are:
2067    * does it exist and is it safe to write into the mmap'd area
2068    * how to use it (BSD variants)  */
2069 #include <sys/types.h>
2070 #include <fcntl.h>
2071 #include <sys/mman.h>
2072
2073 /* This mess was copied from the GNU getpagesize.h.  */
2074 #ifndef HAVE_GETPAGESIZE
2075 # ifdef HAVE_UNISTD_H
2076 #  include <unistd.h>
2077 # endif
2078
2079 /* Assume that all systems that can run configure have sys/param.h.  */
2080 # ifndef HAVE_SYS_PARAM_H
2081 #  define HAVE_SYS_PARAM_H 1
2082 # endif
2083
2084 # ifdef _SC_PAGESIZE
2085 #  define getpagesize() sysconf(_SC_PAGESIZE)
2086 # else /* no _SC_PAGESIZE */
2087 #  ifdef HAVE_SYS_PARAM_H
2088 #   include <sys/param.h>
2089 #   ifdef EXEC_PAGESIZE
2090 #    define getpagesize() EXEC_PAGESIZE
2091 #   else /* no EXEC_PAGESIZE */
2092 #    ifdef NBPG
2093 #     define getpagesize() NBPG * CLSIZE
2094 #     ifndef CLSIZE
2095 #      define CLSIZE 1
2096 #     endif /* no CLSIZE */
2097 #    else /* no NBPG */
2098 #     ifdef NBPC
2099 #      define getpagesize() NBPC
2100 #     else /* no NBPC */
2101 #      ifdef PAGESIZE
2102 #       define getpagesize() PAGESIZE
2103 #      endif /* PAGESIZE */
2104 #     endif /* no NBPC */
2105 #    endif /* no NBPG */
2106 #   endif /* no EXEC_PAGESIZE */
2107 #  else /* no HAVE_SYS_PARAM_H */
2108 #   define getpagesize() 8192   /* punt totally */
2109 #  endif /* no HAVE_SYS_PARAM_H */
2110 # endif /* no _SC_PAGESIZE */
2111
2112 #endif /* no HAVE_GETPAGESIZE */
2113
2114 #ifdef __cplusplus
2115 extern "C" { void *malloc(unsigned); }
2116 #else
2117 char *malloc();
2118 #endif
2119
2120 int
2121 main()
2122 {
2123         char *data, *data2, *data3;
2124         int i, pagesize;
2125         int fd;
2126
2127         pagesize = getpagesize();
2128
2129         /*
2130          * First, make a file with some known garbage in it.
2131          */
2132         data = malloc(pagesize);
2133         if (!data)
2134                 exit(1);
2135         for (i = 0; i < pagesize; ++i)
2136                 *(data + i) = rand();
2137         umask(0);
2138         fd = creat("conftestmmap", 0600);
2139         if (fd < 0)
2140                 exit(1);
2141         if (write(fd, data, pagesize) != pagesize)
2142                 exit(1);
2143         close(fd);
2144
2145         /*
2146          * Next, try to mmap the file at a fixed address which
2147          * already has something else allocated at it.  If we can,
2148          * also make sure that we see the same garbage.
2149          */
2150         fd = open("conftestmmap", O_RDWR);
2151         if (fd < 0)
2152                 exit(1);
2153         data2 = malloc(2 * pagesize);
2154         if (!data2)
2155                 exit(1);
2156         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2157         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2158             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2159                 exit(1);
2160         for (i = 0; i < pagesize; ++i)
2161                 if (*(data + i) != *(data2 + i))
2162                         exit(1);
2163
2164         /*
2165          * Finally, make sure that changes to the mapped area
2166          * do not percolate back to the file as seen by read().
2167          * (This is a bug on some variants of i386 svr4.0.)
2168          */
2169         for (i = 0; i < pagesize; ++i)
2170                 *(data2 + i) = *(data2 + i) + 1;
2171         data3 = malloc(pagesize);
2172         if (!data3)
2173                 exit(1);
2174         if (read(fd, data3, pagesize) != pagesize)
2175                 exit(1);
2176         for (i = 0; i < pagesize; ++i)
2177                 if (*(data + i) != *(data3 + i))
2178                         exit(1);
2179         close(fd);
2180         unlink("conftestmmap");
2181         exit(0);
2182 }
2183
2184 EOF
2185 if { (eval echo configure:2186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2186 then
2187   ac_cv_func_mmap_fixed_mapped=yes
2188 else
2189   echo "configure: failed program was:" >&5
2190   cat conftest.$ac_ext >&5
2191   rm -fr conftest*
2192   ac_cv_func_mmap_fixed_mapped=no
2193 fi
2194 rm -fr conftest*
2195 fi
2196
2197 fi
2198
2199 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2200 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2201   cat >> confdefs.h <<\EOF
2202 #define HAVE_MMAP 1
2203 EOF
2204
2205 fi
2206
2207
2208 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2209 echo "configure:2210: checking whether malloc must be declared" >&5
2210 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
2211   echo $ac_n "(cached) $ac_c" 1>&6
2212 else
2213   cat > conftest.$ac_ext <<EOF
2214 #line 2215 "configure"
2215 #include "confdefs.h"
2216
2217 #include <stdio.h>
2218 #ifdef HAVE_STRING_H
2219 #include <string.h>
2220 #else
2221 #ifdef HAVE_STRINGS_H
2222 #include <strings.h>
2223 #endif
2224 #endif
2225 #ifdef HAVE_STDLIB_H
2226 #include <stdlib.h>
2227 #endif
2228 #ifdef HAVE_UNISTD_H
2229 #include <unistd.h>
2230 #endif
2231 int main() {
2232 char *(*pfn) = (char *(*)) malloc
2233 ; return 0; }
2234 EOF
2235 if { (eval echo configure:2236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2236   rm -rf conftest*
2237   bfd_cv_decl_needed_malloc=no
2238 else
2239   echo "configure: failed program was:" >&5
2240   cat conftest.$ac_ext >&5
2241   rm -rf conftest*
2242   bfd_cv_decl_needed_malloc=yes
2243 fi
2244 rm -f conftest*
2245 fi
2246
2247 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
2248 if test $bfd_cv_decl_needed_malloc = yes; then
2249   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2250   cat >> confdefs.h <<EOF
2251 #define $bfd_tr_decl 1
2252 EOF
2253
2254 fi
2255
2256 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2257 echo "configure:2258: checking whether realloc must be declared" >&5
2258 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
2259   echo $ac_n "(cached) $ac_c" 1>&6
2260 else
2261   cat > conftest.$ac_ext <<EOF
2262 #line 2263 "configure"
2263 #include "confdefs.h"
2264
2265 #include <stdio.h>
2266 #ifdef HAVE_STRING_H
2267 #include <string.h>
2268 #else
2269 #ifdef HAVE_STRINGS_H
2270 #include <strings.h>
2271 #endif
2272 #endif
2273 #ifdef HAVE_STDLIB_H
2274 #include <stdlib.h>
2275 #endif
2276 #ifdef HAVE_UNISTD_H
2277 #include <unistd.h>
2278 #endif
2279 int main() {
2280 char *(*pfn) = (char *(*)) realloc
2281 ; return 0; }
2282 EOF
2283 if { (eval echo configure:2284: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2284   rm -rf conftest*
2285   bfd_cv_decl_needed_realloc=no
2286 else
2287   echo "configure: failed program was:" >&5
2288   cat conftest.$ac_ext >&5
2289   rm -rf conftest*
2290   bfd_cv_decl_needed_realloc=yes
2291 fi
2292 rm -f conftest*
2293 fi
2294
2295 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
2296 if test $bfd_cv_decl_needed_realloc = yes; then
2297   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2298   cat >> confdefs.h <<EOF
2299 #define $bfd_tr_decl 1
2300 EOF
2301
2302 fi
2303
2304 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2305 echo "configure:2306: checking whether free must be declared" >&5
2306 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
2307   echo $ac_n "(cached) $ac_c" 1>&6
2308 else
2309   cat > conftest.$ac_ext <<EOF
2310 #line 2311 "configure"
2311 #include "confdefs.h"
2312
2313 #include <stdio.h>
2314 #ifdef HAVE_STRING_H
2315 #include <string.h>
2316 #else
2317 #ifdef HAVE_STRINGS_H
2318 #include <strings.h>
2319 #endif
2320 #endif
2321 #ifdef HAVE_STDLIB_H
2322 #include <stdlib.h>
2323 #endif
2324 #ifdef HAVE_UNISTD_H
2325 #include <unistd.h>
2326 #endif
2327 int main() {
2328 char *(*pfn) = (char *(*)) free
2329 ; return 0; }
2330 EOF
2331 if { (eval echo configure:2332: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2332   rm -rf conftest*
2333   bfd_cv_decl_needed_free=no
2334 else
2335   echo "configure: failed program was:" >&5
2336   cat conftest.$ac_ext >&5
2337   rm -rf conftest*
2338   bfd_cv_decl_needed_free=yes
2339 fi
2340 rm -f conftest*
2341 fi
2342
2343 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
2344 if test $bfd_cv_decl_needed_free = yes; then
2345   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2346   cat >> confdefs.h <<EOF
2347 #define $bfd_tr_decl 1
2348 EOF
2349
2350 fi
2351
2352
2353
2354
2355 if test ${build} = ${host} -a ${host} = ${target} ; then
2356         case ${host_os} in
2357         hpux*)
2358                 echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
2359 echo "configure:2360: checking for HPUX/OSF thread support" >&5
2360                 if test -f /usr/include/dce/cma_config.h ; then
2361                         if test "$GCC" = "yes" ; then
2362                                 echo "$ac_t""yes" 1>&6
2363                                 cat >> confdefs.h <<\EOF
2364 #define HAVE_HPUX_THREAD_SUPPORT 1
2365 EOF
2366
2367                                 CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
2368                         else
2369                                 echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
2370                         fi
2371                 else
2372                         echo "$ac_t""no" 1>&6
2373                 fi
2374                 ;;
2375         solaris*)
2376                 echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2377 echo "configure:2378: checking for Solaris thread debugging library" >&5
2378                 if test -f /usr/lib/libthread_db.so.1 ; then
2379                         echo "$ac_t""yes" 1>&6
2380                         cat >> confdefs.h <<\EOF
2381 #define HAVE_THREAD_DB_LIB 1
2382 EOF
2383
2384                         CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
2385                         echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2386 echo "configure:2387: checking for dlopen in -ldl" >&5
2387 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2388 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2389   echo $ac_n "(cached) $ac_c" 1>&6
2390 else
2391   ac_save_LIBS="$LIBS"
2392 LIBS="-ldl  $LIBS"
2393 cat > conftest.$ac_ext <<EOF
2394 #line 2395 "configure"
2395 #include "confdefs.h"
2396 /* Override any gcc2 internal prototype to avoid an error.  */
2397 /* We use char because int might match the return type of a gcc2
2398     builtin and then its argument prototype would still apply.  */
2399 char dlopen();
2400
2401 int main() {
2402 dlopen()
2403 ; return 0; }
2404 EOF
2405 if { (eval echo configure:2406: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2406   rm -rf conftest*
2407   eval "ac_cv_lib_$ac_lib_var=yes"
2408 else
2409   echo "configure: failed program was:" >&5
2410   cat conftest.$ac_ext >&5
2411   rm -rf conftest*
2412   eval "ac_cv_lib_$ac_lib_var=no"
2413 fi
2414 rm -f conftest*
2415 LIBS="$ac_save_LIBS"
2416
2417 fi
2418 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2419   echo "$ac_t""yes" 1>&6
2420     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2421     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2422   cat >> confdefs.h <<EOF
2423 #define $ac_tr_lib 1
2424 EOF
2425
2426   LIBS="-ldl $LIBS"
2427
2428 else
2429   echo "$ac_t""no" 1>&6
2430 fi
2431
2432                         if test "$GCC" = "yes" ; then
2433                                 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
2434                         fi
2435                 else
2436                         echo "$ac_t""no" 1>&6
2437                 fi
2438                 ;;
2439         esac
2440
2441 fi
2442
2443 ENABLE_CFLAGS=
2444
2445 # Check whether --enable-netrom or --disable-netrom was given.
2446 if test "${enable_netrom+set}" = set; then
2447   enableval="$enable_netrom"
2448   case "${enableval}" in
2449 yes)    enable_netrom=yes ;;
2450 no)     enable_netrom=no ;;
2451 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2452 esac
2453 fi
2454
2455
2456 if test "${enable_netrom}" = "yes"; then
2457         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
2458 fi
2459
2460 # start-sanitize-gdbtk
2461 ENABLE_IDE=
2462 # Check whether --enable-ide or --disable-ide was given.
2463 if test "${enable_ide+set}" = set; then
2464   enableval="$enable_ide"
2465   :
2466 fi
2467
2468 if test "$enable_ide" = yes; then
2469    enable_ide=yes
2470    ENABLE_IDE=1
2471 else
2472    enable_ide=no
2473 fi
2474
2475
2476 ENABLE_GDBTK=
2477
2478 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2479 if test "${enable_gdbtk+set}" = set; then
2480   enableval="$enable_gdbtk"
2481   case "${enableval}" in
2482     yes)
2483         case "$host" in
2484         *go32*)
2485             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2486             enable_gdbtk=no ;;
2487         *windows*)
2488             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2489             enable_gdbtk=no ;;
2490         *)
2491             enable_gdbtk=yes ;;
2492         esac ;;
2493     no)
2494         enable_gdbtk=no  ;;
2495     *)
2496         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2497 esac
2498 else
2499
2500 # Default is on for everything but go32 and cygwin32
2501 case "$host" in
2502     *go32* | *windows*)
2503         ;;
2504     *)
2505         enable_gdbtk=yes ;;
2506     esac
2507
2508 fi
2509
2510
2511 # In the cygwin32 environment, we need some additional flags.
2512 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
2513 echo "configure:2514: checking for cygwin32" >&5
2514 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
2515   echo $ac_n "(cached) $ac_c" 1>&6
2516 else
2517   cat > conftest.$ac_ext <<EOF
2518 #line 2519 "configure"
2519 #include "confdefs.h"
2520
2521 #ifdef __CYGWIN32__
2522 lose
2523 #endif
2524 EOF
2525 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2526   egrep "lose" >/dev/null 2>&1; then
2527   rm -rf conftest*
2528   gdb_cv_os_cygwin32=yes
2529 else
2530   rm -rf conftest*
2531   gdb_cv_os_cygwin32=no
2532 fi
2533 rm -f conftest*
2534
2535 fi
2536
2537 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
2538
2539 WIN32LIBS=
2540 WIN32LDAPP=
2541
2542
2543
2544 if test x$gdb_cv_os_cygwin32 = xyes; then
2545     if test x$enable_ide = xyes; then
2546         WIN32LIBS="-ladvapi32"
2547     fi
2548 fi
2549
2550 configdir="unix"
2551
2552 if test "${enable_gdbtk}" = "yes"; then
2553
2554
2555 #
2556 # Ok, lets find the tcl configuration
2557 # First, look for one uninstalled.
2558 # the alternative search directory is invoked by --with-tclconfig
2559 #
2560
2561 if test x"${no_tcl}" = x ; then
2562   # we reset no_tcl in case something fails here
2563   no_tcl=true
2564   # Check whether --with-tclconfig or --without-tclconfig was given.
2565 if test "${with_tclconfig+set}" = set; then
2566   withval="$with_tclconfig"
2567   with_tclconfig=${withval}
2568 fi
2569
2570   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2571 echo "configure:2572: checking for Tcl configuration" >&5
2572   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2573   echo $ac_n "(cached) $ac_c" 1>&6
2574 else
2575
2576
2577   # First check to see if --with-tclconfig was specified.
2578   if test x"${with_tclconfig}" != x ; then
2579     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2580       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2581     else
2582       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2583     fi
2584   fi
2585
2586   # then check for a private Tcl installation
2587   if test x"${ac_cv_c_tclconfig}" = x ; then
2588     for i in \
2589                 ../tcl \
2590                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2591                 ../../tcl \
2592                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2593                 ../../../tcl \
2594                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2595       if test -f "$i/${configdir}/tclConfig.sh" ; then
2596         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2597         break
2598       fi
2599     done
2600   fi
2601   # check in a few common install locations
2602   if test x"${ac_cv_c_tclconfig}" = x ; then
2603     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2604       if test -f "$i/tclConfig.sh" ; then
2605         ac_cv_c_tclconfig=`(cd $i; pwd)`
2606         break
2607       fi
2608     done
2609   fi
2610   # check in a few other private locations
2611   if test x"${ac_cv_c_tclconfig}" = x ; then
2612     for i in \
2613                 ${srcdir}/../tcl \
2614                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2615       if test -f "$i/${configdir}/tclConfig.sh" ; then
2616         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2617         break
2618       fi
2619     done
2620   fi
2621
2622 fi
2623
2624   if test x"${ac_cv_c_tclconfig}" = x ; then
2625     TCLCONFIG="# no Tcl configs found"
2626     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2627   else
2628     no_tcl=
2629     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2630     echo "$ac_t""found $TCLCONFIG" 1>&6
2631   fi
2632 fi
2633
2634     if test -z "${no_tcl}"; then
2635
2636     . $TCLCONFIG
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663 #
2664 # Ok, lets find the tk configuration
2665 # First, look for one uninstalled.
2666 # the alternative search directory is invoked by --with-tkconfig
2667 #
2668
2669 if test x"${no_tk}" = x ; then
2670   # we reset no_tk in case something fails here
2671   no_tk=true
2672   # Check whether --with-tkconfig or --without-tkconfig was given.
2673 if test "${with_tkconfig+set}" = set; then
2674   withval="$with_tkconfig"
2675   with_tkconfig=${withval}
2676 fi
2677
2678   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2679 echo "configure:2680: checking for Tk configuration" >&5
2680   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2681   echo $ac_n "(cached) $ac_c" 1>&6
2682 else
2683
2684
2685   # First check to see if --with-tkconfig was specified.
2686   if test x"${with_tkconfig}" != x ; then
2687     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2688       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2689     else
2690       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2691     fi
2692   fi
2693
2694   # then check for a private Tk library
2695   if test x"${ac_cv_c_tkconfig}" = x ; then
2696     for i in \
2697                 ../tk \
2698                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2699                 ../../tk \
2700                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2701                 ../../../tk \
2702                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2703       if test -f "$i/${configdir}/tkConfig.sh" ; then
2704         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2705         break
2706       fi
2707     done
2708   fi
2709   # check in a few common install locations
2710   if test x"${ac_cv_c_tkconfig}" = x ; then
2711     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2712       if test -f "$i/tkConfig.sh" ; then
2713         ac_cv_c_tkconfig=`(cd $i; pwd)`
2714         break
2715       fi
2716     done
2717   fi
2718   # check in a few other private locations
2719   if test x"${ac_cv_c_tkconfig}" = x ; then
2720     for i in \
2721                 ${srcdir}/../tk \
2722                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2723       if test -f "$i/${configdir}/tkConfig.sh" ; then
2724         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2725         break
2726       fi
2727     done
2728   fi
2729
2730 fi
2731
2732   if test x"${ac_cv_c_tkconfig}" = x ; then
2733     TKCONFIG="# no Tk configs found"
2734     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2735   else
2736     no_tk=
2737     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2738     echo "$ac_t""found $TKCONFIG" 1>&6
2739   fi
2740 fi
2741
2742
2743
2744         # If $no_tk is nonempty, then we can't do Tk, and there is no
2745         # point to doing Tcl.
2746         if test -z "${no_tk}"; then
2747
2748     if test -f "$TKCONFIG" ; then
2749       . $TKCONFIG
2750     fi
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765 #
2766 # Ok, lets find the tcl source trees so we can use the headers
2767 # Warning: transition of version 9 to 10 will break this algorithm
2768 # because 10 sorts before 9. We also look for just tcl. We have to
2769 # be careful that we don't match stuff like tclX by accident.
2770 # the alternative search directory is involked by --with-tclinclude
2771 #
2772
2773 no_tcl=true
2774 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
2775 echo "configure:2776: checking for Tcl private headers. dir=${configdir}" >&5
2776 # Check whether --with-tclinclude or --without-tclinclude was given.
2777 if test "${with_tclinclude+set}" = set; then
2778   withval="$with_tclinclude"
2779   with_tclinclude=${withval}
2780 fi
2781
2782 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2783   echo $ac_n "(cached) $ac_c" 1>&6
2784 else
2785
2786 # first check to see if --with-tclinclude was specified
2787 if test x"${with_tclinclude}" != x ; then
2788   if test -f ${with_tclinclude}/tclInt.h ; then
2789     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2790   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2791     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2792   else
2793     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2794   fi
2795 fi
2796
2797 # next check if it came with Tcl configuration file
2798 if test x"${ac_cv_c_tclconfig}" = x ; then
2799   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2800     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2801   fi
2802 fi
2803
2804 # next check in private source directory
2805 #
2806 # since ls returns lowest version numbers first, reverse its output
2807 if test x"${ac_cv_c_tclh}" = x ; then
2808   for i in \
2809                 ${srcdir}/../tcl \
2810                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2811                 ${srcdir}/../../tcl \
2812                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2813                 ${srcdir}/../../../tcl \
2814                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2815     if test -f $i/generic/tclInt.h ; then
2816       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2817       break
2818     fi
2819   done
2820 fi
2821 # finally check in a few common install locations
2822 #
2823 # since ls returns lowest version numbers first, reverse its output
2824 if test x"${ac_cv_c_tclh}" = x ; then
2825   for i in \
2826                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2827                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2828                 /usr/local/src/tcl \
2829                 /usr/local/lib/tcl \
2830                 ${prefix}/include ; do
2831     if test -f $i/generic/tclInt.h ; then
2832       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2833       break
2834     fi
2835   done
2836 fi
2837 # see if one is installed
2838 if test x"${ac_cv_c_tclh}" = x ; then
2839    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
2840 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2841 echo "configure:2842: checking for tclInt.h" >&5
2842 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2843   echo $ac_n "(cached) $ac_c" 1>&6
2844 else
2845   cat > conftest.$ac_ext <<EOF
2846 #line 2847 "configure"
2847 #include "confdefs.h"
2848 #include <tclInt.h>
2849 EOF
2850 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2851 { (eval echo configure:2852: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2852 ac_err=`grep -v '^ *+' conftest.out`
2853 if test -z "$ac_err"; then
2854   rm -rf conftest*
2855   eval "ac_cv_header_$ac_safe=yes"
2856 else
2857   echo "$ac_err" >&5
2858   echo "configure: failed program was:" >&5
2859   cat conftest.$ac_ext >&5
2860   rm -rf conftest*
2861   eval "ac_cv_header_$ac_safe=no"
2862 fi
2863 rm -f conftest*
2864 fi
2865 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2866   echo "$ac_t""yes" 1>&6
2867   ac_cv_c_tclh=installed
2868 else
2869   echo "$ac_t""no" 1>&6
2870 ac_cv_c_tclh=""
2871 fi
2872
2873 fi
2874
2875 fi
2876
2877 if test x"${ac_cv_c_tclh}" = x ; then
2878   TCLHDIR="# no Tcl private headers found"
2879   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2880 fi
2881 if test x"${ac_cv_c_tclh}" != x ; then
2882   no_tcl=""
2883   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2884     echo "$ac_t""is installed" 1>&6
2885     TCLHDIR=""
2886   else
2887     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2888     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2889     TCLHDIR="-I${ac_cv_c_tclh}"
2890   fi
2891 fi
2892
2893
2894
2895
2896 #
2897 # Ok, lets find the tk source trees so we can use the headers
2898 # If the directory (presumably symlink) named "tk" exists, use that one
2899 # in preference to any others.  Same logic is used when choosing library
2900 # and again with Tcl. The search order is the best place to look first, then in
2901 # decreasing significance. The loop breaks if the trigger file is found.
2902 # Note the gross little conversion here of srcdir by cd'ing to the found
2903 # directory. This converts the path from a relative to an absolute, so
2904 # recursive cache variables for the path will work right. We check all
2905 # the possible paths in one loop rather than many seperate loops to speed
2906 # things up.
2907 # the alternative search directory is involked by --with-tkinclude
2908 #
2909 no_tk=true
2910 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2911 echo "configure:2912: checking for Tk private headers" >&5
2912 # Check whether --with-tkinclude or --without-tkinclude was given.
2913 if test "${with_tkinclude+set}" = set; then
2914   withval="$with_tkinclude"
2915   with_tkinclude=${withval}
2916 fi
2917
2918 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2919   echo $ac_n "(cached) $ac_c" 1>&6
2920 else
2921
2922 # first check to see if --with-tkinclude was specified
2923 if test x"${with_tkinclude}" != x ; then
2924   if test -f ${with_tkinclude}/tk.h ; then
2925     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2926   elif test -f ${with_tkinclude}/generic/tk.h ; then
2927     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
2928   else
2929     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2930   fi
2931 fi
2932
2933 # next check if it came with Tk configuration file
2934 if test x"${ac_cv_c_tkconfig}" = x ; then
2935   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
2936     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
2937   fi
2938 fi
2939
2940 # next check in private source directory
2941 #
2942 # since ls returns lowest version numbers first, reverse its output
2943 if test x"${ac_cv_c_tkh}" = x ; then
2944   for i in \
2945                 ${srcdir}/../tk \
2946                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
2947                 ${srcdir}/../../tk \
2948                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
2949                 ${srcdir}/../../../tk \
2950                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
2951     if test -f $i/generic/tk.h ; then
2952       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2953       break
2954     fi
2955   done
2956 fi
2957 # finally check in a few common install locations
2958 #
2959 # since ls returns lowest version numbers first, reverse its output
2960 if test x"${ac_cv_c_tkh}" = x ; then
2961   for i in \
2962                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
2963                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
2964                 /usr/local/src/tk \
2965                 /usr/local/lib/tk \
2966                 ${prefix}/include ; do
2967     if test -f $i/generic/tk.h ; then
2968       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2969       break
2970     fi
2971   done
2972 fi
2973 # see if one is installed
2974 if test x"${ac_cv_c_tkh}" = x ; then
2975    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
2976 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2977 echo "configure:2978: checking for tk.h" >&5
2978 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2979   echo $ac_n "(cached) $ac_c" 1>&6
2980 else
2981   cat > conftest.$ac_ext <<EOF
2982 #line 2983 "configure"
2983 #include "confdefs.h"
2984 #include <tk.h>
2985 EOF
2986 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2987 { (eval echo configure:2988: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2988 ac_err=`grep -v '^ *+' conftest.out`
2989 if test -z "$ac_err"; then
2990   rm -rf conftest*
2991   eval "ac_cv_header_$ac_safe=yes"
2992 else
2993   echo "$ac_err" >&5
2994   echo "configure: failed program was:" >&5
2995   cat conftest.$ac_ext >&5
2996   rm -rf conftest*
2997   eval "ac_cv_header_$ac_safe=no"
2998 fi
2999 rm -f conftest*
3000 fi
3001 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3002   echo "$ac_t""yes" 1>&6
3003   ac_cv_c_tkh=installed
3004 else
3005   echo "$ac_t""no" 1>&6
3006 ac_cv_c_tkh=""
3007 fi
3008
3009 fi
3010
3011 fi
3012
3013 if test x"${ac_cv_c_tkh}" != x ; then
3014   no_tk=""
3015   if test x"${ac_cv_c_tkh}" = x"installed" ; then
3016     echo "$ac_t""is installed" 1>&6
3017     TKHDIR=""
3018   else
3019     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
3020     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
3021     TKHDIR="-I${ac_cv_c_tkh}"
3022   fi
3023 else
3024   TKHDIR="# no Tk directory found"
3025   echo "configure: warning: Can't find Tk private headers" 1>&2
3026   no_tk=true
3027 fi
3028
3029
3030
3031
3032 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
3033 echo "configure:3034: checking for Itcl private headers. srcdir=${srcdir}" >&5
3034 if test x"${ac_cv_c_itclh}" = x ; then
3035   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
3036     if test -f $i/src/itcl.h ; then
3037       ac_cv_c_itclh=`(cd $i/src; pwd)`
3038       break
3039     fi
3040   done
3041 fi
3042 if test x"${ac_cv_c_itclh}" = x ; then
3043   ITCLHDIR="# no Itcl private headers found"
3044   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
3045 fi
3046 if test x"${ac_cv_c_itclh}" != x ; then
3047      ITCLHDIR="-I${ac_cv_c_itclh}"
3048 fi
3049 # should always be here
3050      ITCLLIB="../itcl/src/libitcl.a"
3051
3052
3053
3054
3055 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
3056 echo "configure:3057: checking for Tix private headers. srcdir=${srcdir}" >&5
3057 if test x"${ac_cv_c_tixh}" = x ; then
3058   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
3059     if test -f $i/generic/tix.h ; then
3060       ac_cv_c_tixh=`(cd $i/generic; pwd)`
3061       break
3062     fi
3063   done
3064 fi
3065 if test x"${ac_cv_c_tixh}" = x ; then
3066   TIXHDIR="# no Tix private headers found"
3067   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
3068 fi
3069 if test x"${ac_cv_c_tixh}" != x ; then
3070      TIXHDIR="-I${ac_cv_c_tixh}"
3071 fi
3072
3073
3074
3075            # now look for tix library stuff
3076            TIXVERSION=4.1.8.0
3077            . ${ac_cv_c_tclconfig}/tclConfig.sh
3078            case "${host}" in
3079            *-*-cygwin32*)
3080                 tixdir=../tix/win/tcl8.0
3081                 ;;
3082            *)
3083                 tixdir=../tix/unix/tk8.0
3084                 ;;
3085            esac
3086            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
3087                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
3088                 TIX_DEPS="${tixdir}/libtix${TIXVERSION}.a"
3089            else
3090                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
3091                 TIX_DEPS="${tixdir}/libtix`echo ${TIXVERSION} | tr -d .`.a"
3092            fi
3093
3094            ENABLE_GDBTK=1
3095
3096            # Include some libraries that Tcl and Tk want.
3097            if test "${enable_ide}" = "yes"; then
3098               TCL_LIBS='$(LIBIDE) $(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3099               CONFIG_DEPS='$(LIBIDE) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
3100            else
3101               TCL_LIBS='$(LIBIDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3102               CONFIG_DEPS='$(LIBIDE) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
3103            fi
3104            # Yes, the ordering seems wrong here.  But it isn't.
3105            # TK_LIBS is the list of libraries that need to be linked
3106            # after Tcl/Tk.
3107            LIBS="${LIBS} ${TCL_LIBS} ${TK_LIBS}"
3108            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
3109
3110            if test x$gdb_cv_os_cygwin32 = xyes; then
3111               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32 -luser32"
3112               WIN32LDAPP="-Wl,--subsystem,windows"
3113            fi
3114         fi
3115     fi
3116 fi
3117
3118
3119
3120
3121
3122
3123
3124 # end-sanitize-gdbtk
3125
3126
3127
3128
3129
3130
3131 # Begin stuff to support --enable-shared
3132 # Check whether --enable-shared or --disable-shared was given.
3133 if test "${enable_shared+set}" = set; then
3134   enableval="$enable_shared"
3135   case "${enableval}" in
3136   yes) shared=true ;;
3137   no)  shared=false ;;
3138   *) shared=true ;;
3139 esac
3140 fi
3141
3142 HLDFLAGS=
3143 HLDENV=
3144 # If we have shared libraries, try to set rpath reasonably.
3145 if test "${shared}" = "true"; then
3146   case "${host}" in
3147   *-*-hpux*)
3148     HLDFLAGS='-Wl,+s,+b,$(libdir)'
3149     ;;
3150   *-*-irix5* | *-*-irix6*)
3151     HLDFLAGS='-Wl,-rpath,$(libdir)'
3152     ;;
3153   *-*-linux*aout*)
3154     ;;
3155   *-*-linux* | *-pc-linux-gnu)
3156     HLDFLAGS='-Wl,-rpath,$(libdir)'
3157     ;;
3158   *-*-solaris*)
3159     HLDFLAGS='-R $(libdir)'
3160     ;;
3161   *-*-sysv4*)
3162     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
3163     ;;
3164   esac
3165 fi
3166
3167 # On SunOS, if the linker supports the -rpath option, use it to
3168 # prevent ../bfd and ../opcodes from being included in the run time
3169 # search path.
3170 case "${host}" in
3171   *-*-sunos*)
3172     echo 'main () { }' > conftest.c
3173     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
3174     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
3175       :
3176     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
3177       :
3178     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
3179       :
3180     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
3181       :
3182     elif test "${shared}" = "true"; then
3183       HLDFLAGS='-Wl,-rpath=$(libdir)'
3184     else
3185       HLDFLAGS='-Wl,-rpath='
3186     fi
3187     rm -f conftest.t conftest.c conftest
3188     ;;
3189 esac
3190
3191
3192 # End stuff to support --enable-shared
3193
3194 # target_subdir is used by the testsuite to find the target libraries.
3195 target_subdir=
3196 if test "${host}" != "${target}"; then
3197     target_subdir="${target_alias}/"
3198 fi
3199
3200
3201 frags=
3202 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3203 if test ! -f ${host_makefile_frag}; then
3204 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3205 fi
3206 frags="$frags $host_makefile_frag"
3207
3208 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3209 if test ! -f ${target_makefile_frag}; then
3210 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3211 fi
3212 frags="$frags $target_makefile_frag"
3213
3214
3215
3216
3217
3218 hostfile=`sed -n '
3219 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3220 ' ${host_makefile_frag}`
3221
3222 targetfile=`sed -n '
3223 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3224 ' ${target_makefile_frag}`
3225
3226 # these really aren't orthogonal true/false values of the same condition,
3227 # but shells are slow enough that I like to reuse the test conditions
3228 # whenever possible
3229 if test "${target}" = "${host}"; then
3230 nativefile=`sed -n '
3231 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3232 ' ${host_makefile_frag}`
3233 # else
3234 # GDBserver is only useful in a "native" enviroment
3235 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
3236 fi
3237
3238
3239 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3240 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3241 # corresponding links.  But we have to remove the xm.h files and tm.h
3242 # files anyway, e.g. when switching from "configure host" to
3243 # "configure none".
3244
3245 files=
3246 links=
3247 rm -f xm.h
3248 if test "${hostfile}" != ""; then
3249 files="${files} config/${gdb_host_cpu}/${hostfile}"
3250 links="${links} xm.h"
3251 fi
3252 rm -f tm.h
3253 if test "${targetfile}" != ""; then
3254 files="${files} config/${gdb_target_cpu}/${targetfile}"
3255 links="${links} tm.h"
3256 fi
3257 rm -f nm.h
3258 if test "${nativefile}" != ""; then
3259 files="${files} config/${gdb_host_cpu}/${nativefile}"
3260 links="${links} nm.h"
3261 else
3262 # A cross-only configuration.
3263 files="${files} config/nm-empty.h"
3264 links="${links} nm.h"
3265 fi
3266 # start-sanitize-gdbtk
3267 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
3268 echo "configure:3269: checking whether ln -s works" >&5
3269 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
3270   echo $ac_n "(cached) $ac_c" 1>&6
3271 else
3272   rm -f conftestdata
3273 if ln -s X conftestdata 2>/dev/null
3274 then
3275   rm -f conftestdata
3276   ac_cv_prog_LN_S="ln -s"
3277 else
3278   ac_cv_prog_LN_S=ln
3279 fi
3280 fi
3281 LN_S="$ac_cv_prog_LN_S"
3282 if test "$ac_cv_prog_LN_S" = "ln -s"; then
3283   echo "$ac_t""yes" 1>&6
3284 else
3285   echo "$ac_t""no" 1>&6
3286 fi
3287
3288 # Make it possible to use the GUI without doing a full install
3289 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
3290   if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
3291   echo linking $srcdir/gdbtcl to gdbtcl
3292   $LN_S $srcdir/gdbtcl gdbtcl
3293   else
3294   echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl.  You will need to do a
3295   echo "         " make install before you are able to run the GUI.
3296   fi
3297 fi
3298 # end-sanitize-gdbtk
3299
3300
3301
3302 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
3303 echo "configure:3304: checking for Cygwin32 environment" >&5
3304 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
3305   echo $ac_n "(cached) $ac_c" 1>&6
3306 else
3307   cat > conftest.$ac_ext <<EOF
3308 #line 3309 "configure"
3309 #include "confdefs.h"
3310
3311 int main() {
3312 return __CYGWIN32__;
3313 ; return 0; }
3314 EOF
3315 if { (eval echo configure:3316: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3316   rm -rf conftest*
3317   am_cv_cygwin32=yes
3318 else
3319   echo "configure: failed program was:" >&5
3320   cat conftest.$ac_ext >&5
3321   rm -rf conftest*
3322   am_cv_cygwin32=no
3323 fi
3324 rm -f conftest*
3325 rm -f conftest*
3326 fi
3327
3328 echo "$ac_t""$am_cv_cygwin32" 1>&6
3329 CYGWIN32=
3330 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
3331 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
3332 echo "configure:3333: checking for Mingw32 environment" >&5
3333 if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then
3334   echo $ac_n "(cached) $ac_c" 1>&6
3335 else
3336   cat > conftest.$ac_ext <<EOF
3337 #line 3338 "configure"
3338 #include "confdefs.h"
3339
3340 int main() {
3341 return __MINGW32__;
3342 ; return 0; }
3343 EOF
3344 if { (eval echo configure:3345: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3345   rm -rf conftest*
3346   am_cv_mingw32=yes
3347 else
3348   echo "configure: failed program was:" >&5
3349   cat conftest.$ac_ext >&5
3350   rm -rf conftest*
3351   am_cv_mingw32=no
3352 fi
3353 rm -f conftest*
3354 rm -f conftest*
3355 fi
3356
3357 echo "$ac_t""$am_cv_mingw32" 1>&6
3358 MINGW32=
3359 test "$am_cv_mingw32" = yes && MINGW32=yes
3360
3361
3362 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
3363 echo "configure:3364: checking for executable suffix" >&5
3364 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
3365   echo $ac_n "(cached) $ac_c" 1>&6
3366 else
3367
3368 if test "$CYGWIN32" = yes -o "$MINGW32" = yes; then
3369 am_cv_exeext=.exe
3370 else
3371 cat > am_c_test.c << 'EOF'
3372 int main() {
3373 /* Nothing needed here */
3374 }
3375 EOF
3376 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
3377 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
3378 rm -f am_c_test*
3379 fi
3380
3381 test x"${am_cv_exeext}" = x && am_cv_exeext=no
3382 fi
3383 EXEEXT=""
3384 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
3385 echo "$ac_t""${am_cv_exeext}" 1>&6
3386
3387
3388 subdirs="$configdirs"
3389
3390 trap '' 1 2 15
3391 cat > confcache <<\EOF
3392 # This file is a shell script that caches the results of configure
3393 # tests run on this system so they can be shared between configure
3394 # scripts and configure runs.  It is not useful on other systems.
3395 # If it contains results you don't want to keep, you may remove or edit it.
3396 #
3397 # By default, configure uses ./config.cache as the cache file,
3398 # creating it if it does not exist already.  You can give configure
3399 # the --cache-file=FILE option to use a different cache file; that is
3400 # what configure does when it calls configure scripts in
3401 # subdirectories, so they share the cache.
3402 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3403 # config.status only pays attention to the cache file if you give it the
3404 # --recheck option to rerun configure.
3405 #
3406 EOF
3407 # The following way of writing the cache mishandles newlines in values,
3408 # but we know of no workaround that is simple, portable, and efficient.
3409 # So, don't put newlines in cache variables' values.
3410 # Ultrix sh set writes to stderr and can't be redirected directly,
3411 # and sets the high bit in the cache file unless we assign to the vars.
3412 (set) 2>&1 |
3413   case `(ac_space=' '; set) 2>&1` in
3414   *ac_space=\ *)
3415     # `set' does not quote correctly, so add quotes (double-quote substitution
3416     # turns \\\\ into \\, and sed turns \\ into \).
3417     sed -n \
3418       -e "s/'/'\\\\''/g" \
3419       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3420     ;;
3421   *)
3422     # `set' quotes correctly as required by POSIX, so do not add quotes.
3423     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3424     ;;
3425   esac >> confcache
3426 if cmp -s $cache_file confcache; then
3427   :
3428 else
3429   if test -w $cache_file; then
3430     echo "updating cache $cache_file"
3431     cat confcache > $cache_file
3432   else
3433     echo "not updating unwritable cache $cache_file"
3434   fi
3435 fi
3436 rm -f confcache
3437
3438 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3439
3440 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3441 # Let make expand exec_prefix.
3442 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3443
3444 # Any assignment to VPATH causes Sun make to only execute
3445 # the first set of double-colon rules, so remove it if not needed.
3446 # If there is a colon in the path, we need to keep it.
3447 if test "x$srcdir" = x.; then
3448   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3449 fi
3450
3451 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3452
3453 DEFS=-DHAVE_CONFIG_H
3454
3455 # Without the "./", some shells look in PATH for config.status.
3456 : ${CONFIG_STATUS=./config.status}
3457
3458 echo creating $CONFIG_STATUS
3459 rm -f $CONFIG_STATUS
3460 cat > $CONFIG_STATUS <<EOF
3461 #! /bin/sh
3462 # Generated automatically by configure.
3463 # Run this file to recreate the current configuration.
3464 # This directory was configured as follows,
3465 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3466 #
3467 # $0 $ac_configure_args
3468 #
3469 # Compiler output produced by configure, useful for debugging
3470 # configure, is in ./config.log if it exists.
3471
3472 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3473 for ac_option
3474 do
3475   case "\$ac_option" in
3476   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3477     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3478     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3479   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3480     echo "$CONFIG_STATUS generated by autoconf version 2.12"
3481     exit 0 ;;
3482   -help | --help | --hel | --he | --h)
3483     echo "\$ac_cs_usage"; exit 0 ;;
3484   *) echo "\$ac_cs_usage"; exit 1 ;;
3485   esac
3486 done
3487
3488 ac_given_srcdir=$srcdir
3489 ac_given_INSTALL="$INSTALL"
3490
3491 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3492 EOF
3493 cat >> $CONFIG_STATUS <<EOF
3494
3495 # Protect against being on the right side of a sed subst in config.status.
3496 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3497  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3498 $ac_vpsub
3499 $extrasub
3500 s%@CFLAGS@%$CFLAGS%g
3501 s%@CPPFLAGS@%$CPPFLAGS%g
3502 s%@CXXFLAGS@%$CXXFLAGS%g
3503 s%@DEFS@%$DEFS%g
3504 s%@LDFLAGS@%$LDFLAGS%g
3505 s%@LIBS@%$LIBS%g
3506 s%@exec_prefix@%$exec_prefix%g
3507 s%@prefix@%$prefix%g
3508 s%@program_transform_name@%$program_transform_name%g
3509 s%@bindir@%$bindir%g
3510 s%@sbindir@%$sbindir%g
3511 s%@libexecdir@%$libexecdir%g
3512 s%@datadir@%$datadir%g
3513 s%@sysconfdir@%$sysconfdir%g
3514 s%@sharedstatedir@%$sharedstatedir%g
3515 s%@localstatedir@%$localstatedir%g
3516 s%@libdir@%$libdir%g
3517 s%@includedir@%$includedir%g
3518 s%@oldincludedir@%$oldincludedir%g
3519 s%@infodir@%$infodir%g
3520 s%@mandir@%$mandir%g
3521 s%@CC@%$CC%g
3522 s%@CPP@%$CPP%g
3523 s%@DLLTOOL@%$DLLTOOL%g
3524 s%@host@%$host%g
3525 s%@host_alias@%$host_alias%g
3526 s%@host_cpu@%$host_cpu%g
3527 s%@host_vendor@%$host_vendor%g
3528 s%@host_os@%$host_os%g
3529 s%@target@%$target%g
3530 s%@target_alias@%$target_alias%g
3531 s%@target_cpu@%$target_cpu%g
3532 s%@target_vendor@%$target_vendor%g
3533 s%@target_os@%$target_os%g
3534 s%@build@%$build%g
3535 s%@build_alias@%$build_alias%g
3536 s%@build_cpu@%$build_cpu%g
3537 s%@build_vendor@%$build_vendor%g
3538 s%@build_os@%$build_os%g
3539 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3540 s%@INSTALL_DATA@%$INSTALL_DATA%g
3541 s%@AR@%$AR%g
3542 s%@RANLIB@%$RANLIB%g
3543 s%@YACC@%$YACC%g
3544 s%@AWK@%$AWK%g
3545 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3546 s%@ENABLE_IDE@%$ENABLE_IDE%g
3547 s%@WIN32LIBS@%$WIN32LIBS%g
3548 s%@WIN32LDAPP@%$WIN32LDAPP%g
3549 s%@TCL_VERSION@%$TCL_VERSION%g
3550 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3551 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3552 s%@TCL_CC@%$TCL_CC%g
3553 s%@TCL_DEFS@%$TCL_DEFS%g
3554 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3555 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3556 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3557 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3558 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3559 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3560 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3561 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3562 s%@TCL_RANLIB@%$TCL_RANLIB%g
3563 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3564 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3565 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3566 s%@TK_VERSION@%$TK_VERSION%g
3567 s%@TK_DEFS@%$TK_DEFS%g
3568 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
3569 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3570 s%@TK_XLIBSW@%$TK_XLIBSW%g
3571 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3572 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3573 s%@TCLHDIR@%$TCLHDIR%g
3574 s%@TKHDIR@%$TKHDIR%g
3575 s%@ITCLHDIR@%$ITCLHDIR%g
3576 s%@ITCLLIB@%$ITCLLIB%g
3577 s%@TIXHDIR@%$TIXHDIR%g
3578 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3579 s%@X_CFLAGS@%$X_CFLAGS%g
3580 s%@X_LDFLAGS@%$X_LDFLAGS%g
3581 s%@X_LIBS@%$X_LIBS%g
3582 s%@TIXLIB@%$TIXLIB%g
3583 s%@TIX_DEPS@%$TIX_DEPS%g
3584 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3585 s%@CONFIG_OBS@%$CONFIG_OBS%g
3586 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
3587 s%@HLDFLAGS@%$HLDFLAGS%g
3588 s%@HLDENV@%$HLDENV%g
3589 s%@target_subdir@%$target_subdir%g
3590 /@host_makefile_frag@/r $host_makefile_frag
3591 s%@host_makefile_frag@%%g
3592 /@target_makefile_frag@/r $target_makefile_frag
3593 s%@target_makefile_frag@%%g
3594 s%@frags@%$frags%g
3595 s%@LN_S@%$LN_S%g
3596 s%@EXEEXT@%$EXEEXT%g
3597 s%@subdirs@%$subdirs%g
3598
3599 CEOF
3600 EOF
3601
3602 cat >> $CONFIG_STATUS <<\EOF
3603
3604 # Split the substitutions into bite-sized pieces for seds with
3605 # small command number limits, like on Digital OSF/1 and HP-UX.
3606 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3607 ac_file=1 # Number of current file.
3608 ac_beg=1 # First line for current file.
3609 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3610 ac_more_lines=:
3611 ac_sed_cmds=""
3612 while $ac_more_lines; do
3613   if test $ac_beg -gt 1; then
3614     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3615   else
3616     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3617   fi
3618   if test ! -s conftest.s$ac_file; then
3619     ac_more_lines=false
3620     rm -f conftest.s$ac_file
3621   else
3622     if test -z "$ac_sed_cmds"; then
3623       ac_sed_cmds="sed -f conftest.s$ac_file"
3624     else
3625       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3626     fi
3627     ac_file=`expr $ac_file + 1`
3628     ac_beg=$ac_end
3629     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3630   fi
3631 done
3632 if test -z "$ac_sed_cmds"; then
3633   ac_sed_cmds=cat
3634 fi
3635 EOF
3636
3637 cat >> $CONFIG_STATUS <<EOF
3638
3639 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
3640 EOF
3641 cat >> $CONFIG_STATUS <<\EOF
3642 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3643   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3644   case "$ac_file" in
3645   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3646        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3647   *) ac_file_in="${ac_file}.in" ;;
3648   esac
3649
3650   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3651
3652   # Remove last slash and all that follows it.  Not all systems have dirname.
3653   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3654   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3655     # The file is in a subdirectory.
3656     test ! -d "$ac_dir" && mkdir "$ac_dir"
3657     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3658     # A "../" for each directory in $ac_dir_suffix.
3659     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3660   else
3661     ac_dir_suffix= ac_dots=
3662   fi
3663
3664   case "$ac_given_srcdir" in
3665   .)  srcdir=.
3666       if test -z "$ac_dots"; then top_srcdir=.
3667       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3668   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3669   *) # Relative path.
3670     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3671     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3672   esac
3673
3674   case "$ac_given_INSTALL" in
3675   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3676   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3677   esac
3678
3679   echo creating "$ac_file"
3680   rm -f "$ac_file"
3681   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3682   case "$ac_file" in
3683   *Makefile*) ac_comsub="1i\\
3684 # $configure_input" ;;
3685   *) ac_comsub= ;;
3686   esac
3687
3688   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3689   sed -e "$ac_comsub
3690 s%@configure_input@%$configure_input%g
3691 s%@srcdir@%$srcdir%g
3692 s%@top_srcdir@%$top_srcdir%g
3693 s%@INSTALL@%$INSTALL%g
3694 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3695 fi; done
3696 rm -f conftest.s*
3697
3698 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3699 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3700 #
3701 # ac_d sets the value in "#define NAME VALUE" lines.
3702 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3703 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3704 ac_dC='\3'
3705 ac_dD='%g'
3706 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3707 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3708 ac_uB='\([      ]\)%\1#\2define\3'
3709 ac_uC=' '
3710 ac_uD='\4%g'
3711 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3712 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3713 ac_eB='$%\1#\2define\3'
3714 ac_eC=' '
3715 ac_eD='%g'
3716
3717 if test "${CONFIG_HEADERS+set}" != set; then
3718 EOF
3719 cat >> $CONFIG_STATUS <<EOF
3720   CONFIG_HEADERS="config.h:config.in"
3721 EOF
3722 cat >> $CONFIG_STATUS <<\EOF
3723 fi
3724 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3725   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3726   case "$ac_file" in
3727   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3728        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3729   *) ac_file_in="${ac_file}.in" ;;
3730   esac
3731
3732   echo creating $ac_file
3733
3734   rm -f conftest.frag conftest.in conftest.out
3735   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3736   cat $ac_file_inputs > conftest.in
3737
3738 EOF
3739
3740 # Transform confdefs.h into a sed script conftest.vals that substitutes
3741 # the proper values into config.h.in to produce config.h.  And first:
3742 # Protect against being on the right side of a sed subst in config.status.
3743 # Protect against being in an unquoted here document in config.status.
3744 rm -f conftest.vals
3745 cat > conftest.hdr <<\EOF
3746 s/[\\&%]/\\&/g
3747 s%[\\$`]%\\&%g
3748 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3749 s%ac_d%ac_u%gp
3750 s%ac_u%ac_e%gp
3751 EOF
3752 sed -n -f conftest.hdr confdefs.h > conftest.vals
3753 rm -f conftest.hdr
3754
3755 # This sed command replaces #undef with comments.  This is necessary, for
3756 # example, in the case of _POSIX_SOURCE, which is predefined and required
3757 # on some systems where configure will not decide to define it.
3758 cat >> conftest.vals <<\EOF
3759 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3760 EOF
3761
3762 # Break up conftest.vals because some shells have a limit on
3763 # the size of here documents, and old seds have small limits too.
3764
3765 rm -f conftest.tail
3766 while :
3767 do
3768   ac_lines=`grep -c . conftest.vals`
3769   # grep -c gives empty output for an empty file on some AIX systems.
3770   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3771   # Write a limited-size here document to conftest.frag.
3772   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3773   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3774   echo 'CEOF
3775   sed -f conftest.frag conftest.in > conftest.out
3776   rm -f conftest.in
3777   mv conftest.out conftest.in
3778 ' >> $CONFIG_STATUS
3779   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3780   rm -f conftest.vals
3781   mv conftest.tail conftest.vals
3782 done
3783 rm -f conftest.vals
3784
3785 cat >> $CONFIG_STATUS <<\EOF
3786   rm -f conftest.frag conftest.h
3787   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3788   cat conftest.in >> conftest.h
3789   rm -f conftest.in
3790   if cmp -s $ac_file conftest.h 2>/dev/null; then
3791     echo "$ac_file is unchanged"
3792     rm -f conftest.h
3793   else
3794     # Remove last slash and all that follows it.  Not all systems have dirname.
3795       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3796       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3797       # The file is in a subdirectory.
3798       test ! -d "$ac_dir" && mkdir "$ac_dir"
3799     fi
3800     rm -f $ac_file
3801     mv conftest.h $ac_file
3802   fi
3803 fi; done
3804
3805 EOF
3806
3807 cat >> $CONFIG_STATUS <<EOF
3808 ac_sources="$files"
3809 ac_dests="$links"
3810 EOF
3811
3812 cat >> $CONFIG_STATUS <<\EOF
3813 srcdir=$ac_given_srcdir
3814 while test -n "$ac_sources"; do
3815   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3816   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3817
3818   echo "linking $srcdir/$ac_source to $ac_dest"
3819
3820   if test ! -r $srcdir/$ac_source; then
3821     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3822   fi
3823   rm -f $ac_dest
3824
3825   # Make relative symlinks.
3826   # Remove last slash and all that follows it.  Not all systems have dirname.
3827   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3828   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3829     # The dest file is in a subdirectory.
3830     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3831     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3832     # A "../" for each directory in $ac_dest_dir_suffix.
3833     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3834   else
3835     ac_dest_dir_suffix= ac_dots=
3836   fi
3837
3838   case "$srcdir" in
3839   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3840   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3841   esac
3842
3843   # Make a symlink if possible; otherwise try a hard link.
3844   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3845     ln $srcdir/$ac_source $ac_dest; then :
3846   else
3847     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3848   fi
3849 done
3850 EOF
3851 cat >> $CONFIG_STATUS <<EOF
3852
3853 gdb_host_cpu=$gdb_host_cpu
3854 gdb_target_cpu=$gdb_target_cpu
3855 nativefile=$nativefile
3856
3857 EOF
3858 cat >> $CONFIG_STATUS <<\EOF
3859
3860 if test "${nativefile}" = ""; then
3861 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
3862         < Makefile > Makefile.tem
3863 mv -f Makefile.tem Makefile
3864 fi
3865
3866 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3867 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3868 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3869 mv -f Makefile.tmp Makefile
3870
3871 case x$CONFIG_HEADERS in
3872 xconfig.h:config.in)
3873 echo > stamp-h ;;
3874 esac
3875
3876 exit 0
3877 EOF
3878 chmod +x $CONFIG_STATUS
3879 rm -fr confdefs* $ac_clean_files
3880 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3881
3882 if test "$no_recursion" != yes; then
3883
3884   # Remove --cache-file and --srcdir arguments so they do not pile up.
3885   ac_sub_configure_args=
3886   ac_prev=
3887   for ac_arg in $ac_configure_args; do
3888     if test -n "$ac_prev"; then
3889       ac_prev=
3890       continue
3891     fi
3892     case "$ac_arg" in
3893     -cache-file | --cache-file | --cache-fil | --cache-fi \
3894     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3895       ac_prev=cache_file ;;
3896     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3897     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3898       ;;
3899     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3900       ac_prev=srcdir ;;
3901     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3902       ;;
3903     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3904     esac
3905   done
3906
3907   for ac_config_dir in $configdirs; do
3908
3909     # Do not complain, so a configure script can configure whichever
3910     # parts of a large source tree are present.
3911     if test ! -d $srcdir/$ac_config_dir; then
3912       continue
3913     fi
3914
3915     echo configuring in $ac_config_dir
3916
3917     case "$srcdir" in
3918     .) ;;
3919     *)
3920       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3921       else
3922         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3923       fi
3924       ;;
3925     esac
3926
3927     ac_popdir=`pwd`
3928     cd $ac_config_dir
3929
3930       # A "../" for each directory in /$ac_config_dir.
3931       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3932
3933     case "$srcdir" in
3934     .) # No --srcdir option.  We are building in place.
3935       ac_sub_srcdir=$srcdir ;;
3936     /*) # Absolute path.
3937       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3938     *) # Relative path.
3939       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3940     esac
3941
3942     # Check for guested configure; otherwise get Cygnus style configure.
3943     if test -f $ac_sub_srcdir/configure; then
3944       ac_sub_configure=$ac_sub_srcdir/configure
3945     elif test -f $ac_sub_srcdir/configure.in; then
3946       ac_sub_configure=$ac_configure
3947     else
3948       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3949       ac_sub_configure=
3950     fi
3951
3952     # The recursion is here.
3953     if test -n "$ac_sub_configure"; then
3954
3955       # Make the cache file name correct relative to the subdirectory.
3956       case "$cache_file" in
3957       /*) ac_sub_cache_file=$cache_file ;;
3958       *) # Relative path.
3959         ac_sub_cache_file="$ac_dots$cache_file" ;;
3960       esac
3961   case "$ac_given_INSTALL" in
3962         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3963         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3964         esac
3965
3966       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3967       # The eval makes quoting arguments work.
3968       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3969       then :
3970       else
3971         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3972       fi
3973     fi
3974
3975     cd $ac_popdir
3976   done
3977 fi
3978
3979
3980 exit 0
3981