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
 980 configdirs="doc testsuite"
 981
 982
 983 . ${srcdir}/configure.host
 984
 985 . ${srcdir}/configure.tgt
 986
 987
 988 # Find a good install program.  We prefer a C program (faster),
 989 # so one script is as good as another.  But avoid the broken or
 990 # incompatible versions:
 991 # SysV /etc/install, /usr/sbin/install
 992 # SunOS /usr/etc/install
 993 # IRIX /sbin/install
 994 # AIX /bin/install
 995 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 996 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 997 # ./install, which can be erroneously created by make from ./install.sh.
 998 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 999 echo "configure:1000: checking for a BSD compatible install" >&5
1000 if test -z "$INSTALL"; then
1001 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1002   echo $ac_n "(cached) $ac_c" 1>&6
1003 else
1004     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1005   for ac_dir in $PATH; do
1006     # Account for people who put trailing slashes in PATH elements.
1007     case "$ac_dir/" in
1008     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1009     *)
1010       # OSF1 and SCO ODT 3.0 have their own names for install.
1011       for ac_prog in ginstall installbsd scoinst install; do
1012         if test -f $ac_dir/$ac_prog; then
1013           if test $ac_prog = install &&
1014             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1015             # AIX install.  It has an incompatible calling convention.
1016             # OSF/1 installbsd also uses dspmsg, but is usable.
1017             :
1018           else
1019             ac_cv_path_install="$ac_dir/$ac_prog -c"
1020             break 2
1021           fi
1022         fi
1023       done
1024       ;;
1025     esac
1026   done
1027   IFS="$ac_save_IFS"
1028
1029 fi
1030   if test "${ac_cv_path_install+set}" = set; then
1031     INSTALL="$ac_cv_path_install"
1032   else
1033     # As a last resort, use the slow shell script.  We don't cache a
1034     # path for INSTALL within a source directory, because that will
1035     # break other packages using the cache if that directory is
1036     # removed, or if the path is relative.
1037     INSTALL="$ac_install_sh"
1038   fi
1039 fi
1040 echo "$ac_t""$INSTALL" 1>&6
1041
1042 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1043 # It thinks the first close brace ends the variable substitution.
1044 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1045
1046 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1047
1048 if test $host != $build; then
1049   ac_tool_prefix=${host_alias}-
1050 else
1051   ac_tool_prefix=
1052 fi
1053
1054 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
1055 set dummy ${ac_tool_prefix}ar; ac_word=$2
1056 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1057 echo "configure:1058: checking for $ac_word" >&5
1058 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
1059   echo $ac_n "(cached) $ac_c" 1>&6
1060 else
1061   if test -n "$AR"; then
1062   ac_cv_prog_AR="$AR" # Let the user override the test.
1063 else
1064   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1065   for ac_dir in $PATH; do
1066     test -z "$ac_dir" && ac_dir=.
1067     if test -f $ac_dir/$ac_word; then
1068       ac_cv_prog_AR="${ac_tool_prefix}ar"
1069       break
1070     fi
1071   done
1072   IFS="$ac_save_ifs"
1073   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
1074 fi
1075 fi
1076 AR="$ac_cv_prog_AR"
1077 if test -n "$AR"; then
1078   echo "$ac_t""$AR" 1>&6
1079 else
1080   echo "$ac_t""no" 1>&6
1081 fi
1082
1083
1084
1085 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1086 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1087 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1088 echo "configure:1089: checking for $ac_word" >&5
1089 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1090   echo $ac_n "(cached) $ac_c" 1>&6
1091 else
1092   if test -n "$RANLIB"; then
1093   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1094 else
1095   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1096   for ac_dir in $PATH; do
1097     test -z "$ac_dir" && ac_dir=.
1098     if test -f $ac_dir/$ac_word; then
1099       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1100       break
1101     fi
1102   done
1103   IFS="$ac_save_ifs"
1104 fi
1105 fi
1106 RANLIB="$ac_cv_prog_RANLIB"
1107 if test -n "$RANLIB"; then
1108   echo "$ac_t""$RANLIB" 1>&6
1109 else
1110   echo "$ac_t""no" 1>&6
1111 fi
1112
1113
1114 if test -z "$ac_cv_prog_RANLIB"; then
1115 if test -n "$ac_tool_prefix"; then
1116   # Extract the first word of "ranlib", so it can be a program name with args.
1117 set dummy ranlib; ac_word=$2
1118 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1119 echo "configure:1120: checking for $ac_word" >&5
1120 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1121   echo $ac_n "(cached) $ac_c" 1>&6
1122 else
1123   if test -n "$RANLIB"; then
1124   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1125 else
1126   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1127   for ac_dir in $PATH; do
1128     test -z "$ac_dir" && ac_dir=.
1129     if test -f $ac_dir/$ac_word; then
1130       ac_cv_prog_RANLIB="ranlib"
1131       break
1132     fi
1133   done
1134   IFS="$ac_save_ifs"
1135   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1136 fi
1137 fi
1138 RANLIB="$ac_cv_prog_RANLIB"
1139 if test -n "$RANLIB"; then
1140   echo "$ac_t""$RANLIB" 1>&6
1141 else
1142   echo "$ac_t""no" 1>&6
1143 fi
1144
1145 else
1146   RANLIB=":"
1147 fi
1148 fi
1149
1150 for ac_prog in 'bison -y' byacc
1151 do
1152 # Extract the first word of "$ac_prog", so it can be a program name with args.
1153 set dummy $ac_prog; ac_word=$2
1154 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1155 echo "configure:1156: checking for $ac_word" >&5
1156 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1157   echo $ac_n "(cached) $ac_c" 1>&6
1158 else
1159   if test -n "$YACC"; then
1160   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1161 else
1162   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1163   for ac_dir in $PATH; do
1164     test -z "$ac_dir" && ac_dir=.
1165     if test -f $ac_dir/$ac_word; then
1166       ac_cv_prog_YACC="$ac_prog"
1167       break
1168     fi
1169   done
1170   IFS="$ac_save_ifs"
1171 fi
1172 fi
1173 YACC="$ac_cv_prog_YACC"
1174 if test -n "$YACC"; then
1175   echo "$ac_t""$YACC" 1>&6
1176 else
1177   echo "$ac_t""no" 1>&6
1178 fi
1179
1180 test -n "$YACC" && break
1181 done
1182 test -n "$YACC" || YACC="yacc"
1183
1184 for ac_prog in mawk gawk nawk awk
1185 do
1186 # Extract the first word of "$ac_prog", so it can be a program name with args.
1187 set dummy $ac_prog; ac_word=$2
1188 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1189 echo "configure:1190: checking for $ac_word" >&5
1190 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1191   echo $ac_n "(cached) $ac_c" 1>&6
1192 else
1193   if test -n "$AWK"; then
1194   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1195 else
1196   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1197   for ac_dir in $PATH; do
1198     test -z "$ac_dir" && ac_dir=.
1199     if test -f $ac_dir/$ac_word; then
1200       ac_cv_prog_AWK="$ac_prog"
1201       break
1202     fi
1203   done
1204   IFS="$ac_save_ifs"
1205 fi
1206 fi
1207 AWK="$ac_cv_prog_AWK"
1208 if test -n "$AWK"; then
1209   echo "$ac_t""$AWK" 1>&6
1210 else
1211   echo "$ac_t""no" 1>&6
1212 fi
1213
1214 test -n "$AWK" && break
1215 done
1216
1217
1218 if test "$program_transform_name" = s,x,x,; then
1219   program_transform_name=
1220 else
1221   # Double any \ or $.  echo might interpret backslashes.
1222   cat <<\EOF_SED > conftestsed
1223 s,\\,\\\\,g; s,\$,$$,g
1224 EOF_SED
1225   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1226   rm -f conftestsed
1227 fi
1228 test "$program_prefix" != NONE &&
1229   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1230 # Use a double $ so make ignores it.
1231 test "$program_suffix" != NONE &&
1232   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1233
1234 # sed with no file args requires a program.
1235 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1236
1237
1238 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
1239 echo "configure:1240: checking return type of signal handlers" >&5
1240 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
1241   echo $ac_n "(cached) $ac_c" 1>&6
1242 else
1243   cat > conftest.$ac_ext <<EOF
1244 #line 1245 "configure"
1245 #include "confdefs.h"
1246 #include <sys/types.h>
1247 #include <signal.h>
1248 #ifdef signal
1249 #undef signal
1250 #endif
1251 #ifdef __cplusplus
1252 extern "C" void (*signal (int, void (*)(int)))(int);
1253 #else
1254 void (*signal ()) ();
1255 #endif
1256
1257 int main() {
1258 int i;
1259 ; return 0; }
1260 EOF
1261 if { (eval echo configure:1262: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1262   rm -rf conftest*
1263   ac_cv_type_signal=void
1264 else
1265   echo "configure: failed program was:" >&5
1266   cat conftest.$ac_ext >&5
1267   rm -rf conftest*
1268   ac_cv_type_signal=int
1269 fi
1270 rm -f conftest*
1271 fi
1272
1273 echo "$ac_t""$ac_cv_type_signal" 1>&6
1274 cat >> confdefs.h <<EOF
1275 #define RETSIGTYPE $ac_cv_type_signal
1276 EOF
1277
1278
1279
1280 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1281 echo "configure:1282: checking for ANSI C header files" >&5
1282 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1283   echo $ac_n "(cached) $ac_c" 1>&6
1284 else
1285   cat > conftest.$ac_ext <<EOF
1286 #line 1287 "configure"
1287 #include "confdefs.h"
1288 #include <stdlib.h>
1289 #include <stdarg.h>
1290 #include <string.h>
1291 #include <float.h>
1292 EOF
1293 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1294 { (eval echo configure:1295: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1295 ac_err=`grep -v '^ *+' conftest.out`
1296 if test -z "$ac_err"; then
1297   rm -rf conftest*
1298   ac_cv_header_stdc=yes
1299 else
1300   echo "$ac_err" >&5
1301   echo "configure: failed program was:" >&5
1302   cat conftest.$ac_ext >&5
1303   rm -rf conftest*
1304   ac_cv_header_stdc=no
1305 fi
1306 rm -f conftest*
1307
1308 if test $ac_cv_header_stdc = yes; then
1309   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1310 cat > conftest.$ac_ext <<EOF
1311 #line 1312 "configure"
1312 #include "confdefs.h"
1313 #include <string.h>
1314 EOF
1315 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1316   egrep "memchr" >/dev/null 2>&1; then
1317   :
1318 else
1319   rm -rf conftest*
1320   ac_cv_header_stdc=no
1321 fi
1322 rm -f conftest*
1323
1324 fi
1325
1326 if test $ac_cv_header_stdc = yes; then
1327   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1328 cat > conftest.$ac_ext <<EOF
1329 #line 1330 "configure"
1330 #include "confdefs.h"
1331 #include <stdlib.h>
1332 EOF
1333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1334   egrep "free" >/dev/null 2>&1; then
1335   :
1336 else
1337   rm -rf conftest*
1338   ac_cv_header_stdc=no
1339 fi
1340 rm -f conftest*
1341
1342 fi
1343
1344 if test $ac_cv_header_stdc = yes; then
1345   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1346 if test "$cross_compiling" = yes; then
1347   :
1348 else
1349   cat > conftest.$ac_ext <<EOF
1350 #line 1351 "configure"
1351 #include "confdefs.h"
1352 #include <ctype.h>
1353 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1354 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1355 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1356 int main () { int i; for (i = 0; i < 256; i++)
1357 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1358 exit (0); }
1359
1360 EOF
1361 if { (eval echo configure:1362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1362 then
1363   :
1364 else
1365   echo "configure: failed program was:" >&5
1366   cat conftest.$ac_ext >&5
1367   rm -fr conftest*
1368   ac_cv_header_stdc=no
1369 fi
1370 rm -fr conftest*
1371 fi
1372
1373 fi
1374 fi
1375
1376 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1377 if test $ac_cv_header_stdc = yes; then
1378   cat >> confdefs.h <<\EOF
1379 #define STDC_HEADERS 1
1380 EOF
1381
1382 fi
1383
1384 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
1385 do
1386 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1387 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1388 echo "configure:1389: checking for $ac_hdr" >&5
1389 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1390   echo $ac_n "(cached) $ac_c" 1>&6
1391 else
1392   cat > conftest.$ac_ext <<EOF
1393 #line 1394 "configure"
1394 #include "confdefs.h"
1395 #include <$ac_hdr>
1396 EOF
1397 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1398 { (eval echo configure:1399: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1399 ac_err=`grep -v '^ *+' conftest.out`
1400 if test -z "$ac_err"; then
1401   rm -rf conftest*
1402   eval "ac_cv_header_$ac_safe=yes"
1403 else
1404   echo "$ac_err" >&5
1405   echo "configure: failed program was:" >&5
1406   cat conftest.$ac_ext >&5
1407   rm -rf conftest*
1408   eval "ac_cv_header_$ac_safe=no"
1409 fi
1410 rm -f conftest*
1411 fi
1412 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1413   echo "$ac_t""yes" 1>&6
1414     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1415   cat >> confdefs.h <<EOF
1416 #define $ac_tr_hdr 1
1417 EOF
1418
1419 else
1420   echo "$ac_t""no" 1>&6
1421 fi
1422 done
1423
1424 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
1425 echo "configure:1426: checking whether stat file-mode macros are broken" >&5
1426 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
1427   echo $ac_n "(cached) $ac_c" 1>&6
1428 else
1429   cat > conftest.$ac_ext <<EOF
1430 #line 1431 "configure"
1431 #include "confdefs.h"
1432 #include <sys/types.h>
1433 #include <sys/stat.h>
1434
1435 #if defined(S_ISBLK) && defined(S_IFDIR)
1436 # if S_ISBLK (S_IFDIR)
1437 You lose.
1438 # endif
1439 #endif
1440
1441 #if defined(S_ISBLK) && defined(S_IFCHR)
1442 # if S_ISBLK (S_IFCHR)
1443 You lose.
1444 # endif
1445 #endif
1446
1447 #if defined(S_ISLNK) && defined(S_IFREG)
1448 # if S_ISLNK (S_IFREG)
1449 You lose.
1450 # endif
1451 #endif
1452
1453 #if defined(S_ISSOCK) && defined(S_IFREG)
1454 # if S_ISSOCK (S_IFREG)
1455 You lose.
1456 # endif
1457 #endif
1458
1459 EOF
1460 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1461   egrep "You lose" >/dev/null 2>&1; then
1462   rm -rf conftest*
1463   ac_cv_header_stat_broken=yes
1464 else
1465   rm -rf conftest*
1466   ac_cv_header_stat_broken=no
1467 fi
1468 rm -f conftest*
1469
1470 fi
1471
1472 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
1473 if test $ac_cv_header_stat_broken = yes; then
1474   cat >> confdefs.h <<\EOF
1475 #define STAT_MACROS_BROKEN 1
1476 EOF
1477
1478 fi
1479
1480
1481 echo $ac_n "checking for working const""... $ac_c" 1>&6
1482 echo "configure:1483: checking for working const" >&5
1483 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1484   echo $ac_n "(cached) $ac_c" 1>&6
1485 else
1486   cat > conftest.$ac_ext <<EOF
1487 #line 1488 "configure"
1488 #include "confdefs.h"
1489
1490 int main() {
1491
1492 /* Ultrix mips cc rejects this.  */
1493 typedef int charset[2]; const charset x;
1494 /* SunOS 4.1.1 cc rejects this.  */
1495 char const *const *ccp;
1496 char **p;
1497 /* NEC SVR4.0.2 mips cc rejects this.  */
1498 struct point {int x, y;};
1499 static struct point const zero = {0,0};
1500 /* AIX XL C 1.02.0.0 rejects this.
1501    It does not let you subtract one const X* pointer from another in an arm
1502    of an if-expression whose if-part is not a constant expression */
1503 const char *g = "string";
1504 ccp = &g + (g ? g-g : 0);
1505 /* HPUX 7.0 cc rejects these. */
1506 ++ccp;
1507 p = (char**) ccp;
1508 ccp = (char const *const *) p;
1509 { /* SCO 3.2v4 cc rejects this.  */
1510   char *t;
1511   char const *s = 0 ? (char *) 0 : (char const *) 0;
1512
1513   *t++ = 0;
1514 }
1515 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1516   int x[] = {25, 17};
1517   const int *foo = &x[0];
1518   ++foo;
1519 }
1520 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1521   typedef const int *iptr;
1522   iptr p = 0;
1523   ++p;
1524 }
1525 { /* AIX XL C 1.02.0.0 rejects this saying
1526      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1527   struct s { int j; const int *ap[3]; };
1528   struct s *b; b->j = 5;
1529 }
1530 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1531   const int foo = 10;
1532 }
1533
1534 ; return 0; }
1535 EOF
1536 if { (eval echo configure:1537: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1537   rm -rf conftest*
1538   ac_cv_c_const=yes
1539 else
1540   echo "configure: failed program was:" >&5
1541   cat conftest.$ac_ext >&5
1542   rm -rf conftest*
1543   ac_cv_c_const=no
1544 fi
1545 rm -f conftest*
1546 fi
1547
1548 echo "$ac_t""$ac_cv_c_const" 1>&6
1549 if test $ac_cv_c_const = no; then
1550   cat >> confdefs.h <<\EOF
1551 #define const
1552 EOF
1553
1554 fi
1555
1556
1557 for ac_func in setpgid sbrk select poll
1558 do
1559 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1560 echo "configure:1561: checking for $ac_func" >&5
1561 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1562   echo $ac_n "(cached) $ac_c" 1>&6
1563 else
1564   cat > conftest.$ac_ext <<EOF
1565 #line 1566 "configure"
1566 #include "confdefs.h"
1567 /* System header to define __stub macros and hopefully few prototypes,
1568     which can conflict with char $ac_func(); below.  */
1569 #include <assert.h>
1570 /* Override any gcc2 internal prototype to avoid an error.  */
1571 /* We use char because int might match the return type of a gcc2
1572     builtin and then its argument prototype would still apply.  */
1573 char $ac_func();
1574
1575 int main() {
1576
1577 /* The GNU C library defines this for functions which it implements
1578     to always fail with ENOSYS.  Some functions are actually named
1579     something starting with __ and the normal name is an alias.  */
1580 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1581 choke me
1582 #else
1583 $ac_func();
1584 #endif
1585
1586 ; return 0; }
1587 EOF
1588 if { (eval echo configure:1589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1589   rm -rf conftest*
1590   eval "ac_cv_func_$ac_func=yes"
1591 else
1592   echo "configure: failed program was:" >&5
1593   cat conftest.$ac_ext >&5
1594   rm -rf conftest*
1595   eval "ac_cv_func_$ac_func=no"
1596 fi
1597 rm -f conftest*
1598 fi
1599
1600 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1601   echo "$ac_t""yes" 1>&6
1602     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1603   cat >> confdefs.h <<EOF
1604 #define $ac_tr_func 1
1605 EOF
1606
1607 else
1608   echo "$ac_t""no" 1>&6
1609 fi
1610 done
1611
1612
1613 # If we are configured native on Linux, work around problems with sys/procfs.h
1614 if test "${target}" = "${host}"; then
1615   case "${host}" in
1616   i345686-*-linux*)
1617         cat >> confdefs.h <<\EOF
1618 #define START_INFERIOR_TRAPS_EXPECTED "2"
1619 EOF
1620
1621         cat >> confdefs.h <<\EOF
1622 #define sys_quotactl 1
1623 EOF
1624
1625         ;;
1626   esac
1627 fi
1628
1629 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
1630 echo "configure:1631: checking for gregset_t type" >&5
1631 if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then
1632   echo $ac_n "(cached) $ac_c" 1>&6
1633 else
1634   cat > conftest.$ac_ext <<EOF
1635 #line 1636 "configure"
1636 #include "confdefs.h"
1637 #include <sys/procfs.h>
1638 int main() {
1639 gregset_t *gregsetp = 0
1640 ; return 0; }
1641 EOF
1642 if { (eval echo configure:1643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1643   rm -rf conftest*
1644   gdb_cv_have_gregset_t=yes
1645 else
1646   echo "configure: failed program was:" >&5
1647   cat conftest.$ac_ext >&5
1648   rm -rf conftest*
1649   gdb_cv_have_gregset_t=no
1650 fi
1651 rm -f conftest*
1652 fi
1653
1654 echo "$ac_t""$gdb_cv_have_gregset_t" 1>&6
1655 if test $gdb_cv_have_gregset_t = yes; then
1656   cat >> confdefs.h <<\EOF
1657 #define HAVE_GREGSET_T 1
1658 EOF
1659
1660 fi
1661
1662 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
1663 echo "configure:1664: checking for fpregset_t type" >&5
1664 if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then
1665   echo $ac_n "(cached) $ac_c" 1>&6
1666 else
1667   cat > conftest.$ac_ext <<EOF
1668 #line 1669 "configure"
1669 #include "confdefs.h"
1670 #include <sys/procfs.h>
1671 int main() {
1672 fpregset_t *fpregsetp = 0
1673 ; return 0; }
1674 EOF
1675 if { (eval echo configure:1676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1676   rm -rf conftest*
1677   gdb_cv_have_fpregset_t=yes
1678 else
1679   echo "configure: failed program was:" >&5
1680   cat conftest.$ac_ext >&5
1681   rm -rf conftest*
1682   gdb_cv_have_fpregset_t=no
1683 fi
1684 rm -f conftest*
1685 fi
1686
1687 echo "$ac_t""$gdb_cv_have_fpregset_t" 1>&6
1688 if test $gdb_cv_have_fpregset_t = yes; then
1689   cat >> confdefs.h <<\EOF
1690 #define HAVE_FPREGSET_T 1
1691 EOF
1692
1693 fi
1694
1695 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
1696 echo "configure:1697: checking for main in -lm" >&5
1697 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
1698 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1699   echo $ac_n "(cached) $ac_c" 1>&6
1700 else
1701   ac_save_LIBS="$LIBS"
1702 LIBS="-lm  $LIBS"
1703 cat > conftest.$ac_ext <<EOF
1704 #line 1705 "configure"
1705 #include "confdefs.h"
1706
1707 int main() {
1708 main()
1709 ; return 0; }
1710 EOF
1711 if { (eval echo configure:1712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
1712   rm -rf conftest*
1713   eval "ac_cv_lib_$ac_lib_var=yes"
1714 else
1715   echo "configure: failed program was:" >&5
1716   cat conftest.$ac_ext >&5
1717   rm -rf conftest*
1718   eval "ac_cv_lib_$ac_lib_var=no"
1719 fi
1720 rm -f conftest*
1721 LIBS="$ac_save_LIBS"
1722
1723 fi
1724 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1725   echo "$ac_t""yes" 1>&6
1726     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
1727     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
1728   cat >> confdefs.h <<EOF
1729 #define $ac_tr_lib 1
1730 EOF
1731
1732   LIBS="-lm $LIBS"
1733
1734 else
1735   echo "$ac_t""no" 1>&6
1736 fi
1737
1738
1739
1740 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
1741 echo "configure:1742: checking for long long support in compiler" >&5
1742 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
1743   echo $ac_n "(cached) $ac_c" 1>&6
1744 else
1745   cat > conftest.$ac_ext <<EOF
1746 #line 1747 "configure"
1747 #include "confdefs.h"
1748
1749 int main() {
1750
1751   extern long long foo;
1752   switch (foo & 2) { case 0: return 1; }
1753
1754 ; return 0; }
1755 EOF
1756 if { (eval echo configure:1757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1757   rm -rf conftest*
1758   gdb_cv_c_long_long=yes
1759 else
1760   echo "configure: failed program was:" >&5
1761   cat conftest.$ac_ext >&5
1762   rm -rf conftest*
1763   gdb_cv_c_long_long=no
1764 fi
1765 rm -f conftest*
1766 fi
1767
1768 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
1769 if test $gdb_cv_c_long_long = yes; then
1770   cat >> confdefs.h <<\EOF
1771 #define CC_HAS_LONG_LONG 1
1772 EOF
1773
1774 fi
1775
1776
1777 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
1778 echo "configure:1779: checking for long long support in printf" >&5
1779 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
1780   echo $ac_n "(cached) $ac_c" 1>&6
1781 else
1782   if test "$cross_compiling" = yes; then
1783   gdb_cv_printf_has_long_long=no
1784 else
1785   cat > conftest.$ac_ext <<EOF
1786 #line 1787 "configure"
1787 #include "confdefs.h"
1788
1789 int main () {
1790   char buf[32];
1791   long long l = 0;
1792   l = (l << 16) + 0x0123;
1793   l = (l << 16) + 0x4567;
1794   l = (l << 16) + 0x89ab;
1795   l = (l << 16) + 0xcdef;
1796   sprintf (buf, "0x%016llx", l);
1797   return (strcmp ("0x0123456789abcdef", buf));
1798 }
1799 EOF
1800 if { (eval echo configure:1801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1801 then
1802   gdb_cv_printf_has_long_long=yes
1803 else
1804   echo "configure: failed program was:" >&5
1805   cat conftest.$ac_ext >&5
1806   rm -fr conftest*
1807   gdb_cv_printf_has_long_long=no
1808 fi
1809 rm -fr conftest*
1810 fi
1811
1812 fi
1813
1814 if test $gdb_cv_printf_has_long_long = yes; then
1815   cat >> confdefs.h <<\EOF
1816 #define PRINTF_HAS_LONG_LONG 1
1817 EOF
1818
1819 fi
1820 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
1821
1822
1823 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
1824 echo "configure:1825: checking for long double support in compiler" >&5
1825 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
1826   echo $ac_n "(cached) $ac_c" 1>&6
1827 else
1828   cat > conftest.$ac_ext <<EOF
1829 #line 1830 "configure"
1830 #include "confdefs.h"
1831
1832 int main() {
1833 long double foo;
1834 ; return 0; }
1835 EOF
1836 if { (eval echo configure:1837: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1837   rm -rf conftest*
1838   ac_cv_c_long_double=yes
1839 else
1840   echo "configure: failed program was:" >&5
1841   cat conftest.$ac_ext >&5
1842   rm -rf conftest*
1843   ac_cv_c_long_double=no
1844 fi
1845 rm -f conftest*
1846 fi
1847
1848 echo "$ac_t""$ac_cv_c_long_double" 1>&6
1849 if test $ac_cv_c_long_double = yes; then
1850   cat >> confdefs.h <<\EOF
1851 #define HAVE_LONG_DOUBLE 1
1852 EOF
1853
1854 fi
1855
1856
1857 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
1858 echo "configure:1859: checking for long double support in printf" >&5
1859 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
1860   echo $ac_n "(cached) $ac_c" 1>&6
1861 else
1862   if test "$cross_compiling" = yes; then
1863   gdb_cv_printf_has_long_double=no
1864 else
1865   cat > conftest.$ac_ext <<EOF
1866 #line 1867 "configure"
1867 #include "confdefs.h"
1868
1869 int main () {
1870   char buf[16];
1871   long double f = 3.141592653;
1872   sprintf (buf, "%Lg", f);
1873   return (strncmp ("3.14159", buf, 7));
1874 }
1875 EOF
1876 if { (eval echo configure:1877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1877 then
1878   gdb_cv_printf_has_long_double=yes
1879 else
1880   echo "configure: failed program was:" >&5
1881   cat conftest.$ac_ext >&5
1882   rm -fr conftest*
1883   gdb_cv_printf_has_long_double=no
1884 fi
1885 rm -fr conftest*
1886 fi
1887
1888 fi
1889
1890 if test $gdb_cv_printf_has_long_double = yes; then
1891   cat >> confdefs.h <<\EOF
1892 #define PRINTF_HAS_LONG_DOUBLE 1
1893 EOF
1894
1895 fi
1896 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
1897
1898
1899 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
1900 echo "configure:1901: checking for long double support in scanf" >&5
1901 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
1902   echo $ac_n "(cached) $ac_c" 1>&6
1903 else
1904   if test "$cross_compiling" = yes; then
1905   gdb_cv_scanf_has_long_double=no
1906 else
1907   cat > conftest.$ac_ext <<EOF
1908 #line 1909 "configure"
1909 #include "confdefs.h"
1910
1911 int main () {
1912   char *buf = "3.141592653";
1913   long double f = 0;
1914   sscanf (buf, "%Lg", &f);
1915   return !(f > 3.14159 && f < 3.14160);
1916 }
1917 EOF
1918 if { (eval echo configure:1919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
1919 then
1920   gdb_cv_scanf_has_long_double=yes
1921 else
1922   echo "configure: failed program was:" >&5
1923   cat conftest.$ac_ext >&5
1924   rm -fr conftest*
1925   gdb_cv_scanf_has_long_double=no
1926 fi
1927 rm -fr conftest*
1928 fi
1929
1930 fi
1931
1932 if test $gdb_cv_scanf_has_long_double = yes; then
1933   cat >> confdefs.h <<\EOF
1934 #define SCANF_HAS_LONG_DOUBLE 1
1935 EOF
1936
1937 fi
1938 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
1939
1940 for ac_hdr in unistd.h
1941 do
1942 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1943 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1944 echo "configure:1945: checking for $ac_hdr" >&5
1945 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1946   echo $ac_n "(cached) $ac_c" 1>&6
1947 else
1948   cat > conftest.$ac_ext <<EOF
1949 #line 1950 "configure"
1950 #include "confdefs.h"
1951 #include <$ac_hdr>
1952 EOF
1953 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1954 { (eval echo configure:1955: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1955 ac_err=`grep -v '^ *+' conftest.out`
1956 if test -z "$ac_err"; then
1957   rm -rf conftest*
1958   eval "ac_cv_header_$ac_safe=yes"
1959 else
1960   echo "$ac_err" >&5
1961   echo "configure: failed program was:" >&5
1962   cat conftest.$ac_ext >&5
1963   rm -rf conftest*
1964   eval "ac_cv_header_$ac_safe=no"
1965 fi
1966 rm -f conftest*
1967 fi
1968 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1969   echo "$ac_t""yes" 1>&6
1970     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1971   cat >> confdefs.h <<EOF
1972 #define $ac_tr_hdr 1
1973 EOF
1974
1975 else
1976   echo "$ac_t""no" 1>&6
1977 fi
1978 done
1979
1980 for ac_func in getpagesize
1981 do
1982 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1983 echo "configure:1984: checking for $ac_func" >&5
1984 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1985   echo $ac_n "(cached) $ac_c" 1>&6
1986 else
1987   cat > conftest.$ac_ext <<EOF
1988 #line 1989 "configure"
1989 #include "confdefs.h"
1990 /* System header to define __stub macros and hopefully few prototypes,
1991     which can conflict with char $ac_func(); below.  */
1992 #include <assert.h>
1993 /* Override any gcc2 internal prototype to avoid an error.  */
1994 /* We use char because int might match the return type of a gcc2
1995     builtin and then its argument prototype would still apply.  */
1996 char $ac_func();
1997
1998 int main() {
1999
2000 /* The GNU C library defines this for functions which it implements
2001     to always fail with ENOSYS.  Some functions are actually named
2002     something starting with __ and the normal name is an alias.  */
2003 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2004 choke me
2005 #else
2006 $ac_func();
2007 #endif
2008
2009 ; return 0; }
2010 EOF
2011 if { (eval echo configure:2012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2012   rm -rf conftest*
2013   eval "ac_cv_func_$ac_func=yes"
2014 else
2015   echo "configure: failed program was:" >&5
2016   cat conftest.$ac_ext >&5
2017   rm -rf conftest*
2018   eval "ac_cv_func_$ac_func=no"
2019 fi
2020 rm -f conftest*
2021 fi
2022
2023 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2024   echo "$ac_t""yes" 1>&6
2025     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2026   cat >> confdefs.h <<EOF
2027 #define $ac_tr_func 1
2028 EOF
2029
2030 else
2031   echo "$ac_t""no" 1>&6
2032 fi
2033 done
2034
2035 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
2036 echo "configure:2037: checking for working mmap" >&5
2037 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
2038   echo $ac_n "(cached) $ac_c" 1>&6
2039 else
2040   if test "$cross_compiling" = yes; then
2041   ac_cv_func_mmap_fixed_mapped=no
2042 else
2043   cat > conftest.$ac_ext <<EOF
2044 #line 2045 "configure"
2045 #include "confdefs.h"
2046
2047 /* Thanks to Mike Haertel and Jim Avera for this test.
2048    Here is a matrix of mmap possibilities:
2049         mmap private not fixed
2050         mmap private fixed at somewhere currently unmapped
2051         mmap private fixed at somewhere already mapped
2052         mmap shared not fixed
2053         mmap shared fixed at somewhere currently unmapped
2054         mmap shared fixed at somewhere already mapped
2055    For private mappings, we should verify that changes cannot be read()
2056    back from the file, nor mmap's back from the file at a different
2057    address.  (There have been systems where private was not correctly
2058    implemented like the infamous i386 svr4.0, and systems where the
2059    VM page cache was not coherent with the filesystem buffer cache
2060    like early versions of FreeBSD and possibly contemporary NetBSD.)
2061    For shared mappings, we should conversely verify that changes get
2062    propogated back to all the places they're supposed to be.
2063
2064    Grep wants private fixed already mapped.
2065    The main things grep needs to know about mmap are:
2066    * does it exist and is it safe to write into the mmap'd area
2067    * how to use it (BSD variants)  */
2068 #include <sys/types.h>
2069 #include <fcntl.h>
2070 #include <sys/mman.h>
2071
2072 /* This mess was copied from the GNU getpagesize.h.  */
2073 #ifndef HAVE_GETPAGESIZE
2074 # ifdef HAVE_UNISTD_H
2075 #  include <unistd.h>
2076 # endif
2077
2078 /* Assume that all systems that can run configure have sys/param.h.  */
2079 # ifndef HAVE_SYS_PARAM_H
2080 #  define HAVE_SYS_PARAM_H 1
2081 # endif
2082
2083 # ifdef _SC_PAGESIZE
2084 #  define getpagesize() sysconf(_SC_PAGESIZE)
2085 # else /* no _SC_PAGESIZE */
2086 #  ifdef HAVE_SYS_PARAM_H
2087 #   include <sys/param.h>
2088 #   ifdef EXEC_PAGESIZE
2089 #    define getpagesize() EXEC_PAGESIZE
2090 #   else /* no EXEC_PAGESIZE */
2091 #    ifdef NBPG
2092 #     define getpagesize() NBPG * CLSIZE
2093 #     ifndef CLSIZE
2094 #      define CLSIZE 1
2095 #     endif /* no CLSIZE */
2096 #    else /* no NBPG */
2097 #     ifdef NBPC
2098 #      define getpagesize() NBPC
2099 #     else /* no NBPC */
2100 #      ifdef PAGESIZE
2101 #       define getpagesize() PAGESIZE
2102 #      endif /* PAGESIZE */
2103 #     endif /* no NBPC */
2104 #    endif /* no NBPG */
2105 #   endif /* no EXEC_PAGESIZE */
2106 #  else /* no HAVE_SYS_PARAM_H */
2107 #   define getpagesize() 8192   /* punt totally */
2108 #  endif /* no HAVE_SYS_PARAM_H */
2109 # endif /* no _SC_PAGESIZE */
2110
2111 #endif /* no HAVE_GETPAGESIZE */
2112
2113 #ifdef __cplusplus
2114 extern "C" { void *malloc(unsigned); }
2115 #else
2116 char *malloc();
2117 #endif
2118
2119 int
2120 main()
2121 {
2122         char *data, *data2, *data3;
2123         int i, pagesize;
2124         int fd;
2125
2126         pagesize = getpagesize();
2127
2128         /*
2129          * First, make a file with some known garbage in it.
2130          */
2131         data = malloc(pagesize);
2132         if (!data)
2133                 exit(1);
2134         for (i = 0; i < pagesize; ++i)
2135                 *(data + i) = rand();
2136         umask(0);
2137         fd = creat("conftestmmap", 0600);
2138         if (fd < 0)
2139                 exit(1);
2140         if (write(fd, data, pagesize) != pagesize)
2141                 exit(1);
2142         close(fd);
2143
2144         /*
2145          * Next, try to mmap the file at a fixed address which
2146          * already has something else allocated at it.  If we can,
2147          * also make sure that we see the same garbage.
2148          */
2149         fd = open("conftestmmap", O_RDWR);
2150         if (fd < 0)
2151                 exit(1);
2152         data2 = malloc(2 * pagesize);
2153         if (!data2)
2154                 exit(1);
2155         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
2156         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
2157             MAP_PRIVATE | MAP_FIXED, fd, 0L))
2158                 exit(1);
2159         for (i = 0; i < pagesize; ++i)
2160                 if (*(data + i) != *(data2 + i))
2161                         exit(1);
2162
2163         /*
2164          * Finally, make sure that changes to the mapped area
2165          * do not percolate back to the file as seen by read().
2166          * (This is a bug on some variants of i386 svr4.0.)
2167          */
2168         for (i = 0; i < pagesize; ++i)
2169                 *(data2 + i) = *(data2 + i) + 1;
2170         data3 = malloc(pagesize);
2171         if (!data3)
2172                 exit(1);
2173         if (read(fd, data3, pagesize) != pagesize)
2174                 exit(1);
2175         for (i = 0; i < pagesize; ++i)
2176                 if (*(data + i) != *(data3 + i))
2177                         exit(1);
2178         close(fd);
2179         unlink("conftestmmap");
2180         exit(0);
2181 }
2182
2183 EOF
2184 if { (eval echo configure:2185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
2185 then
2186   ac_cv_func_mmap_fixed_mapped=yes
2187 else
2188   echo "configure: failed program was:" >&5
2189   cat conftest.$ac_ext >&5
2190   rm -fr conftest*
2191   ac_cv_func_mmap_fixed_mapped=no
2192 fi
2193 rm -fr conftest*
2194 fi
2195
2196 fi
2197
2198 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
2199 if test $ac_cv_func_mmap_fixed_mapped = yes; then
2200   cat >> confdefs.h <<\EOF
2201 #define HAVE_MMAP 1
2202 EOF
2203
2204 fi
2205
2206
2207 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
2208 echo "configure:2209: checking whether malloc must be declared" >&5
2209 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
2210   echo $ac_n "(cached) $ac_c" 1>&6
2211 else
2212   cat > conftest.$ac_ext <<EOF
2213 #line 2214 "configure"
2214 #include "confdefs.h"
2215
2216 #include <stdio.h>
2217 #ifdef HAVE_STRING_H
2218 #include <string.h>
2219 #else
2220 #ifdef HAVE_STRINGS_H
2221 #include <strings.h>
2222 #endif
2223 #endif
2224 #ifdef HAVE_STDLIB_H
2225 #include <stdlib.h>
2226 #endif
2227 #ifdef HAVE_UNISTD_H
2228 #include <unistd.h>
2229 #endif
2230 int main() {
2231 char *(*pfn) = (char *(*)) malloc
2232 ; return 0; }
2233 EOF
2234 if { (eval echo configure:2235: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2235   rm -rf conftest*
2236   bfd_cv_decl_needed_malloc=no
2237 else
2238   echo "configure: failed program was:" >&5
2239   cat conftest.$ac_ext >&5
2240   rm -rf conftest*
2241   bfd_cv_decl_needed_malloc=yes
2242 fi
2243 rm -f conftest*
2244 fi
2245
2246 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
2247 if test $bfd_cv_decl_needed_malloc = yes; then
2248   bfd_tr_decl=NEED_DECLARATION_`echo malloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2249   cat >> confdefs.h <<EOF
2250 #define $bfd_tr_decl 1
2251 EOF
2252
2253 fi
2254
2255 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
2256 echo "configure:2257: checking whether realloc must be declared" >&5
2257 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
2258   echo $ac_n "(cached) $ac_c" 1>&6
2259 else
2260   cat > conftest.$ac_ext <<EOF
2261 #line 2262 "configure"
2262 #include "confdefs.h"
2263
2264 #include <stdio.h>
2265 #ifdef HAVE_STRING_H
2266 #include <string.h>
2267 #else
2268 #ifdef HAVE_STRINGS_H
2269 #include <strings.h>
2270 #endif
2271 #endif
2272 #ifdef HAVE_STDLIB_H
2273 #include <stdlib.h>
2274 #endif
2275 #ifdef HAVE_UNISTD_H
2276 #include <unistd.h>
2277 #endif
2278 int main() {
2279 char *(*pfn) = (char *(*)) realloc
2280 ; return 0; }
2281 EOF
2282 if { (eval echo configure:2283: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2283   rm -rf conftest*
2284   bfd_cv_decl_needed_realloc=no
2285 else
2286   echo "configure: failed program was:" >&5
2287   cat conftest.$ac_ext >&5
2288   rm -rf conftest*
2289   bfd_cv_decl_needed_realloc=yes
2290 fi
2291 rm -f conftest*
2292 fi
2293
2294 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
2295 if test $bfd_cv_decl_needed_realloc = yes; then
2296   bfd_tr_decl=NEED_DECLARATION_`echo realloc | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2297   cat >> confdefs.h <<EOF
2298 #define $bfd_tr_decl 1
2299 EOF
2300
2301 fi
2302
2303 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
2304 echo "configure:2305: checking whether free must be declared" >&5
2305 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
2306   echo $ac_n "(cached) $ac_c" 1>&6
2307 else
2308   cat > conftest.$ac_ext <<EOF
2309 #line 2310 "configure"
2310 #include "confdefs.h"
2311
2312 #include <stdio.h>
2313 #ifdef HAVE_STRING_H
2314 #include <string.h>
2315 #else
2316 #ifdef HAVE_STRINGS_H
2317 #include <strings.h>
2318 #endif
2319 #endif
2320 #ifdef HAVE_STDLIB_H
2321 #include <stdlib.h>
2322 #endif
2323 #ifdef HAVE_UNISTD_H
2324 #include <unistd.h>
2325 #endif
2326 int main() {
2327 char *(*pfn) = (char *(*)) free
2328 ; return 0; }
2329 EOF
2330 if { (eval echo configure:2331: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2331   rm -rf conftest*
2332   bfd_cv_decl_needed_free=no
2333 else
2334   echo "configure: failed program was:" >&5
2335   cat conftest.$ac_ext >&5
2336   rm -rf conftest*
2337   bfd_cv_decl_needed_free=yes
2338 fi
2339 rm -f conftest*
2340 fi
2341
2342 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
2343 if test $bfd_cv_decl_needed_free = yes; then
2344   bfd_tr_decl=NEED_DECLARATION_`echo free | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2345   cat >> confdefs.h <<EOF
2346 #define $bfd_tr_decl 1
2347 EOF
2348
2349 fi
2350
2351
2352
2353
2354 if test ${build} = ${host} -a ${host} = ${target} ; then
2355         case ${host_os} in
2356         hpux*)
2357                 echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
2358 echo "configure:2359: checking for HPUX/OSF thread support" >&5
2359                 if test -f /usr/include/dce/cma_config.h ; then
2360                         if test "$GCC" = "yes" ; then
2361                                 echo "$ac_t""yes" 1>&6
2362                                 cat >> confdefs.h <<\EOF
2363 #define HAVE_HPUX_THREAD_SUPPORT 1
2364 EOF
2365
2366                                 CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
2367                         else
2368                                 echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
2369                         fi
2370                 else
2371                         echo "$ac_t""no" 1>&6
2372                 fi
2373                 ;;
2374         solaris*)
2375                 echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
2376 echo "configure:2377: checking for Solaris thread debugging library" >&5
2377                 if test -f /usr/lib/libthread_db.so.1 ; then
2378                         echo "$ac_t""yes" 1>&6
2379                         cat >> confdefs.h <<\EOF
2380 #define HAVE_THREAD_DB_LIB 1
2381 EOF
2382
2383                         CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
2384                         echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2385 echo "configure:2386: checking for dlopen in -ldl" >&5
2386 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2387 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2388   echo $ac_n "(cached) $ac_c" 1>&6
2389 else
2390   ac_save_LIBS="$LIBS"
2391 LIBS="-ldl  $LIBS"
2392 cat > conftest.$ac_ext <<EOF
2393 #line 2394 "configure"
2394 #include "confdefs.h"
2395 /* Override any gcc2 internal prototype to avoid an error.  */
2396 /* We use char because int might match the return type of a gcc2
2397     builtin and then its argument prototype would still apply.  */
2398 char dlopen();
2399
2400 int main() {
2401 dlopen()
2402 ; return 0; }
2403 EOF
2404 if { (eval echo configure:2405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
2405   rm -rf conftest*
2406   eval "ac_cv_lib_$ac_lib_var=yes"
2407 else
2408   echo "configure: failed program was:" >&5
2409   cat conftest.$ac_ext >&5
2410   rm -rf conftest*
2411   eval "ac_cv_lib_$ac_lib_var=no"
2412 fi
2413 rm -f conftest*
2414 LIBS="$ac_save_LIBS"
2415
2416 fi
2417 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2418   echo "$ac_t""yes" 1>&6
2419     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
2420     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
2421   cat >> confdefs.h <<EOF
2422 #define $ac_tr_lib 1
2423 EOF
2424
2425   LIBS="-ldl $LIBS"
2426
2427 else
2428   echo "$ac_t""no" 1>&6
2429 fi
2430
2431                         if test "$GCC" = "yes" ; then
2432                                 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Xlinker -export-dynamic"
2433                         fi
2434                 else
2435                         echo "$ac_t""no" 1>&6
2436                 fi
2437                 ;;
2438         esac
2439
2440 fi
2441
2442 ENABLE_CFLAGS=
2443
2444 # Check whether --enable-netrom or --disable-netrom was given.
2445 if test "${enable_netrom+set}" = set; then
2446   enableval="$enable_netrom"
2447   case "${enableval}" in
2448 yes)    enable_netrom=yes ;;
2449 no)     enable_netrom=no ;;
2450 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
2451 esac
2452 fi
2453
2454
2455 if test "${enable_netrom}" = "yes"; then
2456         CONFIG_OBS="${CONFIG_OBS} remote-nrom.o"
2457 fi
2458
2459 # start-sanitize-gdbtk
2460 ENABLE_IDE=
2461 # Check whether --enable-ide or --disable-ide was given.
2462 if test "${enable_ide+set}" = set; then
2463   enableval="$enable_ide"
2464   :
2465 fi
2466
2467 if test "$enable_ide" = yes; then
2468    enable_ide=yes
2469    ENABLE_IDE=1
2470 else
2471    enable_ide=no
2472 fi
2473
2474
2475 ENABLE_GDBTK=
2476
2477 # Check whether --enable-gdbtk or --disable-gdbtk was given.
2478 if test "${enable_gdbtk+set}" = set; then
2479   enableval="$enable_gdbtk"
2480   case "${enableval}" in
2481     yes)
2482         case "$host" in
2483         *go32*)
2484             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2485             enable_gdbtk=no ;;
2486         *windows*)
2487             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
2488             enable_gdbtk=no ;;
2489         *)
2490             enable_gdbtk=yes ;;
2491         esac ;;
2492     no)
2493         enable_gdbtk=no  ;;
2494     *)
2495         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
2496 esac
2497 else
2498
2499 # Default is on for everything but go32 and cygwin32
2500 case "$host" in
2501     *go32* | *windows*)
2502         ;;
2503     *)
2504         enable_gdbtk=yes ;;
2505     esac
2506
2507 fi
2508
2509
2510 # In the cygwin32 environment, we need some additional flags.
2511 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
2512 echo "configure:2513: checking for cygwin32" >&5
2513 if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then
2514   echo $ac_n "(cached) $ac_c" 1>&6
2515 else
2516   cat > conftest.$ac_ext <<EOF
2517 #line 2518 "configure"
2518 #include "confdefs.h"
2519
2520 #ifdef __CYGWIN32__
2521 lose
2522 #endif
2523 EOF
2524 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2525   egrep "lose" >/dev/null 2>&1; then
2526   rm -rf conftest*
2527   gdb_cv_os_cygwin32=yes
2528 else
2529   rm -rf conftest*
2530   gdb_cv_os_cygwin32=no
2531 fi
2532 rm -f conftest*
2533
2534 fi
2535
2536 echo "$ac_t""$gdb_cv_os_cygwin32" 1>&6
2537
2538 WIN32LIBS=
2539 WIN32LDAPP=
2540
2541
2542
2543 if test x$gdb_cv_os_cygwin32 = xyes; then
2544     if test x$enable_ide = xyes; then
2545         WIN32LIBS="-ladvapi32"
2546     fi
2547 fi
2548
2549 configdir="unix"
2550
2551 if test "${enable_gdbtk}" = "yes"; then
2552
2553
2554 #
2555 # Ok, lets find the tcl configuration
2556 # First, look for one uninstalled.
2557 # the alternative search directory is invoked by --with-tclconfig
2558 #
2559
2560 if test x"${no_tcl}" = x ; then
2561   # we reset no_tcl in case something fails here
2562   no_tcl=true
2563   # Check whether --with-tclconfig or --without-tclconfig was given.
2564 if test "${with_tclconfig+set}" = set; then
2565   withval="$with_tclconfig"
2566   with_tclconfig=${withval}
2567 fi
2568
2569   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
2570 echo "configure:2571: checking for Tcl configuration" >&5
2571   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
2572   echo $ac_n "(cached) $ac_c" 1>&6
2573 else
2574
2575
2576   # First check to see if --with-tclconfig was specified.
2577   if test x"${with_tclconfig}" != x ; then
2578     if test -f "${with_tclconfig}/tclConfig.sh" ; then
2579       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
2580     else
2581       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
2582     fi
2583   fi
2584
2585   # then check for a private Tcl installation
2586   if test x"${ac_cv_c_tclconfig}" = x ; then
2587     for i in \
2588                 ../tcl \
2589                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
2590                 ../../tcl \
2591                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
2592                 ../../../tcl \
2593                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
2594       if test -f "$i/${configdir}/tclConfig.sh" ; then
2595         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2596         break
2597       fi
2598     done
2599   fi
2600   # check in a few common install locations
2601   if test x"${ac_cv_c_tclconfig}" = x ; then
2602     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2603       if test -f "$i/tclConfig.sh" ; then
2604         ac_cv_c_tclconfig=`(cd $i; pwd)`
2605         break
2606       fi
2607     done
2608   fi
2609   # check in a few other private locations
2610   if test x"${ac_cv_c_tclconfig}" = x ; then
2611     for i in \
2612                 ${srcdir}/../tcl \
2613                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
2614       if test -f "$i/${configdir}/tclConfig.sh" ; then
2615         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
2616         break
2617       fi
2618     done
2619   fi
2620
2621 fi
2622
2623   if test x"${ac_cv_c_tclconfig}" = x ; then
2624     TCLCONFIG="# no Tcl configs found"
2625     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
2626   else
2627     no_tcl=
2628     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
2629     echo "$ac_t""found $TCLCONFIG" 1>&6
2630   fi
2631 fi
2632
2633     if test -z "${no_tcl}"; then
2634
2635     . $TCLCONFIG
2636
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 # Ok, lets find the tk configuration
2664 # First, look for one uninstalled.
2665 # the alternative search directory is invoked by --with-tkconfig
2666 #
2667
2668 if test x"${no_tk}" = x ; then
2669   # we reset no_tk in case something fails here
2670   no_tk=true
2671   # Check whether --with-tkconfig or --without-tkconfig was given.
2672 if test "${with_tkconfig+set}" = set; then
2673   withval="$with_tkconfig"
2674   with_tkconfig=${withval}
2675 fi
2676
2677   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
2678 echo "configure:2679: checking for Tk configuration" >&5
2679   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
2680   echo $ac_n "(cached) $ac_c" 1>&6
2681 else
2682
2683
2684   # First check to see if --with-tkconfig was specified.
2685   if test x"${with_tkconfig}" != x ; then
2686     if test -f "${with_tkconfig}/tkConfig.sh" ; then
2687       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
2688     else
2689       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
2690     fi
2691   fi
2692
2693   # then check for a private Tk library
2694   if test x"${ac_cv_c_tkconfig}" = x ; then
2695     for i in \
2696                 ../tk \
2697                 `ls -dr ../tk[4-9]* 2>/dev/null` \
2698                 ../../tk \
2699                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
2700                 ../../../tk \
2701                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
2702       if test -f "$i/${configdir}/tkConfig.sh" ; then
2703         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2704         break
2705       fi
2706     done
2707   fi
2708   # check in a few common install locations
2709   if test x"${ac_cv_c_tkconfig}" = x ; then
2710     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
2711       if test -f "$i/tkConfig.sh" ; then
2712         ac_cv_c_tkconfig=`(cd $i; pwd)`
2713         break
2714       fi
2715     done
2716   fi
2717   # check in a few other private locations
2718   if test x"${ac_cv_c_tkconfig}" = x ; then
2719     for i in \
2720                 ${srcdir}/../tk \
2721                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
2722       if test -f "$i/${configdir}/tkConfig.sh" ; then
2723         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
2724         break
2725       fi
2726     done
2727   fi
2728
2729 fi
2730
2731   if test x"${ac_cv_c_tkconfig}" = x ; then
2732     TKCONFIG="# no Tk configs found"
2733     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
2734   else
2735     no_tk=
2736     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
2737     echo "$ac_t""found $TKCONFIG" 1>&6
2738   fi
2739 fi
2740
2741
2742
2743         # If $no_tk is nonempty, then we can't do Tk, and there is no
2744         # point to doing Tcl.
2745         if test -z "${no_tk}"; then
2746
2747     if test -f "$TKCONFIG" ; then
2748       . $TKCONFIG
2749     fi
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764 #
2765 # Ok, lets find the tcl source trees so we can use the headers
2766 # Warning: transition of version 9 to 10 will break this algorithm
2767 # because 10 sorts before 9. We also look for just tcl. We have to
2768 # be careful that we don't match stuff like tclX by accident.
2769 # the alternative search directory is involked by --with-tclinclude
2770 #
2771
2772 no_tcl=true
2773 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
2774 echo "configure:2775: checking for Tcl private headers. dir=${configdir}" >&5
2775 # Check whether --with-tclinclude or --without-tclinclude was given.
2776 if test "${with_tclinclude+set}" = set; then
2777   withval="$with_tclinclude"
2778   with_tclinclude=${withval}
2779 fi
2780
2781 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
2782   echo $ac_n "(cached) $ac_c" 1>&6
2783 else
2784
2785 # first check to see if --with-tclinclude was specified
2786 if test x"${with_tclinclude}" != x ; then
2787   if test -f ${with_tclinclude}/tclInt.h ; then
2788     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
2789   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
2790     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
2791   else
2792     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2793   fi
2794 fi
2795
2796 # next check if it came with Tcl configuration file
2797 if test x"${ac_cv_c_tclconfig}" = x ; then
2798   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
2799     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
2800   fi
2801 fi
2802
2803 # next check in private source directory
2804 #
2805 # since ls returns lowest version numbers first, reverse its output
2806 if test x"${ac_cv_c_tclh}" = x ; then
2807   for i in \
2808                 ${srcdir}/../tcl \
2809                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
2810                 ${srcdir}/../../tcl \
2811                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
2812                 ${srcdir}/../../../tcl \
2813                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
2814     if test -f $i/generic/tclInt.h ; then
2815       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2816       break
2817     fi
2818   done
2819 fi
2820 # finally check in a few common install locations
2821 #
2822 # since ls returns lowest version numbers first, reverse its output
2823 if test x"${ac_cv_c_tclh}" = x ; then
2824   for i in \
2825                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
2826                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
2827                 /usr/local/src/tcl \
2828                 /usr/local/lib/tcl \
2829                 ${prefix}/include ; do
2830     if test -f $i/generic/tclInt.h ; then
2831       ac_cv_c_tclh=`(cd $i/generic; pwd)`
2832       break
2833     fi
2834   done
2835 fi
2836 # see if one is installed
2837 if test x"${ac_cv_c_tclh}" = x ; then
2838    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
2839 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
2840 echo "configure:2841: checking for tclInt.h" >&5
2841 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2842   echo $ac_n "(cached) $ac_c" 1>&6
2843 else
2844   cat > conftest.$ac_ext <<EOF
2845 #line 2846 "configure"
2846 #include "confdefs.h"
2847 #include <tclInt.h>
2848 EOF
2849 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2850 { (eval echo configure:2851: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2851 ac_err=`grep -v '^ *+' conftest.out`
2852 if test -z "$ac_err"; then
2853   rm -rf conftest*
2854   eval "ac_cv_header_$ac_safe=yes"
2855 else
2856   echo "$ac_err" >&5
2857   echo "configure: failed program was:" >&5
2858   cat conftest.$ac_ext >&5
2859   rm -rf conftest*
2860   eval "ac_cv_header_$ac_safe=no"
2861 fi
2862 rm -f conftest*
2863 fi
2864 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2865   echo "$ac_t""yes" 1>&6
2866   ac_cv_c_tclh=installed
2867 else
2868   echo "$ac_t""no" 1>&6
2869 ac_cv_c_tclh=""
2870 fi
2871
2872 fi
2873
2874 fi
2875
2876 if test x"${ac_cv_c_tclh}" = x ; then
2877   TCLHDIR="# no Tcl private headers found"
2878   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
2879 fi
2880 if test x"${ac_cv_c_tclh}" != x ; then
2881   no_tcl=""
2882   if test x"${ac_cv_c_tclh}" = x"installed" ; then
2883     echo "$ac_t""is installed" 1>&6
2884     TCLHDIR=""
2885   else
2886     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
2887     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
2888     TCLHDIR="-I${ac_cv_c_tclh}"
2889   fi
2890 fi
2891
2892
2893
2894
2895 #
2896 # Ok, lets find the tk source trees so we can use the headers
2897 # If the directory (presumably symlink) named "tk" exists, use that one
2898 # in preference to any others.  Same logic is used when choosing library
2899 # and again with Tcl. The search order is the best place to look first, then in
2900 # decreasing significance. The loop breaks if the trigger file is found.
2901 # Note the gross little conversion here of srcdir by cd'ing to the found
2902 # directory. This converts the path from a relative to an absolute, so
2903 # recursive cache variables for the path will work right. We check all
2904 # the possible paths in one loop rather than many seperate loops to speed
2905 # things up.
2906 # the alternative search directory is involked by --with-tkinclude
2907 #
2908 no_tk=true
2909 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
2910 echo "configure:2911: checking for Tk private headers" >&5
2911 # Check whether --with-tkinclude or --without-tkinclude was given.
2912 if test "${with_tkinclude+set}" = set; then
2913   withval="$with_tkinclude"
2914   with_tkinclude=${withval}
2915 fi
2916
2917 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
2918   echo $ac_n "(cached) $ac_c" 1>&6
2919 else
2920
2921 # first check to see if --with-tkinclude was specified
2922 if test x"${with_tkinclude}" != x ; then
2923   if test -f ${with_tkinclude}/tk.h ; then
2924     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
2925   elif test -f ${with_tkinclude}/generic/tk.h ; then
2926     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
2927   else
2928     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
2929   fi
2930 fi
2931
2932 # next check if it came with Tk configuration file
2933 if test x"${ac_cv_c_tkconfig}" = x ; then
2934   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
2935     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
2936   fi
2937 fi
2938
2939 # next check in private source directory
2940 #
2941 # since ls returns lowest version numbers first, reverse its output
2942 if test x"${ac_cv_c_tkh}" = x ; then
2943   for i in \
2944                 ${srcdir}/../tk \
2945                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
2946                 ${srcdir}/../../tk \
2947                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
2948                 ${srcdir}/../../../tk \
2949                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
2950     if test -f $i/generic/tk.h ; then
2951       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2952       break
2953     fi
2954   done
2955 fi
2956 # finally check in a few common install locations
2957 #
2958 # since ls returns lowest version numbers first, reverse its output
2959 if test x"${ac_cv_c_tkh}" = x ; then
2960   for i in \
2961                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
2962                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
2963                 /usr/local/src/tk \
2964                 /usr/local/lib/tk \
2965                 ${prefix}/include ; do
2966     if test -f $i/generic/tk.h ; then
2967       ac_cv_c_tkh=`(cd $i/generic; pwd)`
2968       break
2969     fi
2970   done
2971 fi
2972 # see if one is installed
2973 if test x"${ac_cv_c_tkh}" = x ; then
2974    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
2975 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
2976 echo "configure:2977: checking for tk.h" >&5
2977 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2978   echo $ac_n "(cached) $ac_c" 1>&6
2979 else
2980   cat > conftest.$ac_ext <<EOF
2981 #line 2982 "configure"
2982 #include "confdefs.h"
2983 #include <tk.h>
2984 EOF
2985 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2986 { (eval echo configure:2987: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2987 ac_err=`grep -v '^ *+' conftest.out`
2988 if test -z "$ac_err"; then
2989   rm -rf conftest*
2990   eval "ac_cv_header_$ac_safe=yes"
2991 else
2992   echo "$ac_err" >&5
2993   echo "configure: failed program was:" >&5
2994   cat conftest.$ac_ext >&5
2995   rm -rf conftest*
2996   eval "ac_cv_header_$ac_safe=no"
2997 fi
2998 rm -f conftest*
2999 fi
3000 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3001   echo "$ac_t""yes" 1>&6
3002   ac_cv_c_tkh=installed
3003 else
3004   echo "$ac_t""no" 1>&6
3005 ac_cv_c_tkh=""
3006 fi
3007
3008 fi
3009
3010 fi
3011
3012 if test x"${ac_cv_c_tkh}" != x ; then
3013   no_tk=""
3014   if test x"${ac_cv_c_tkh}" = x"installed" ; then
3015     echo "$ac_t""is installed" 1>&6
3016     TKHDIR=""
3017   else
3018     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
3019     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
3020     TKHDIR="-I${ac_cv_c_tkh}"
3021   fi
3022 else
3023   TKHDIR="# no Tk directory found"
3024   echo "configure: warning: Can't find Tk private headers" 1>&2
3025   no_tk=true
3026 fi
3027
3028
3029
3030
3031 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
3032 echo "configure:3033: checking for Itcl private headers. srcdir=${srcdir}" >&5
3033 if test x"${ac_cv_c_itclh}" = x ; then
3034   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
3035     if test -f $i/src/itcl.h ; then
3036       ac_cv_c_itclh=`(cd $i/src; pwd)`
3037       break
3038     fi
3039   done
3040 fi
3041 if test x"${ac_cv_c_itclh}" = x ; then
3042   ITCLHDIR="# no Itcl private headers found"
3043   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
3044 fi
3045 if test x"${ac_cv_c_itclh}" != x ; then
3046      ITCLHDIR="-I${ac_cv_c_itclh}"
3047 fi
3048 # should always be here
3049      ITCLLIB="../itcl/src/libitcl.a"
3050
3051
3052
3053
3054 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
3055 echo "configure:3056: checking for Tix private headers. srcdir=${srcdir}" >&5
3056 if test x"${ac_cv_c_tixh}" = x ; then
3057   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
3058     if test -f $i/generic/tix.h ; then
3059       ac_cv_c_tixh=`(cd $i/generic; pwd)`
3060       break
3061     fi
3062   done
3063 fi
3064 if test x"${ac_cv_c_tixh}" = x ; then
3065   TIXHDIR="# no Tix private headers found"
3066   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
3067 fi
3068 if test x"${ac_cv_c_tixh}" != x ; then
3069      TIXHDIR="-I${ac_cv_c_tixh}"
3070 fi
3071
3072
3073
3074            # now look for tix library stuff
3075            TIXVERSION=4.1.8.0
3076            . ${ac_cv_c_tclconfig}/tclConfig.sh
3077            case "${host}" in
3078            *-*-cygwin32*)
3079                 tixdir=../tix/win/tcl8.0
3080                 ;;
3081            *)
3082                 tixdir=../tix/unix/tk8.0
3083                 ;;
3084            esac
3085            if test "${TCL_LIB_VERSIONS_OK}" = "ok"; then
3086                 TIXLIB="-L${tixdir} -ltix${TIXVERSION}"
3087            else
3088                 TIXLIB="-L${tixdir} -ltix`echo ${TIXVERSION} | tr -d .`"
3089            fi
3090
3091            ENABLE_GDBTK=1
3092
3093            # Include some libraries that Tcl and Tk want.
3094            if test "${enable_ide}" = "yes"; then
3095               TCL_LIBS='$(IDE) $(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3096            else
3097               TCL_LIBS='$(ITCL) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
3098            fi
3099            # Yes, the ordering seems wrong here.  But it isn't.
3100            # TK_LIBS is the list of libraries that need to be linked
3101            # after Tcl/Tk.
3102            LIBS="${LIBS} ${TCL_LIBS} ${TK_LIBS}"
3103            CONFIG_OBS="${CONFIG_OBS} gdbtk.o"
3104
3105            if test x$gdb_cv_os_cygwin32 = xyes; then
3106               WIN32LIBS="${WIN32LIBS} -luser32"
3107               WIN32LDAPP="-Wl,--subsystem,windows"
3108            fi
3109         fi
3110     fi
3111 fi
3112
3113
3114
3115
3116
3117
3118 # end-sanitize-gdbtk
3119
3120
3121
3122
3123
3124 # Begin stuff to support --enable-shared
3125 # Check whether --enable-shared or --disable-shared was given.
3126 if test "${enable_shared+set}" = set; then
3127   enableval="$enable_shared"
3128   case "${enableval}" in
3129   yes) shared=true ;;
3130   no)  shared=false ;;
3131   *) shared=true ;;
3132 esac
3133 fi
3134
3135 HLDFLAGS=
3136 HLDENV=
3137 # If we have shared libraries, try to set rpath reasonably.
3138 if test "${shared}" = "true"; then
3139   case "${host}" in
3140   *-*-hpux*)
3141     HLDFLAGS='-Wl,+s,+b,$(libdir)'
3142     ;;
3143   *-*-irix5* | *-*-irix6*)
3144     HLDFLAGS='-Wl,-rpath,$(libdir)'
3145     ;;
3146   *-*-linux*aout*)
3147     ;;
3148   *-*-linux* | *-pc-linux-gnu)
3149     HLDFLAGS='-Wl,-rpath,$(libdir)'
3150     ;;
3151   *-*-solaris*)
3152     HLDFLAGS='-R $(libdir)'
3153     ;;
3154   *-*-sysv4*)
3155     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
3156     ;;
3157   esac
3158 fi
3159
3160 # On SunOS, if the linker supports the -rpath option, use it to
3161 # prevent ../bfd and ../opcodes from being included in the run time
3162 # search path.
3163 case "${host}" in
3164   *-*-sunos*)
3165     echo 'main () { }' > conftest.c
3166     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
3167     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
3168       :
3169     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
3170       :
3171     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
3172       :
3173     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
3174       :
3175     elif test "${shared}" = "true"; then
3176       HLDFLAGS='-Wl,-rpath=$(libdir)'
3177     else
3178       HLDFLAGS='-Wl,-rpath='
3179     fi
3180     rm -f conftest.t conftest.c conftest
3181     ;;
3182 esac
3183
3184
3185 # End stuff to support --enable-shared
3186
3187 # target_subdir is used by the testsuite to find the target libraries.
3188 target_subdir=
3189 if test "${host}" != "${target}"; then
3190     target_subdir="${target_alias}/"
3191 fi
3192
3193
3194 frags=
3195 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
3196 if test ! -f ${host_makefile_frag}; then
3197 { echo "configure: error: "*** Gdb does not support host ${host}"" 1>&2; exit 1; }
3198 fi
3199 frags="$frags $host_makefile_frag"
3200
3201 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
3202 if test ! -f ${target_makefile_frag}; then
3203 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
3204 fi
3205 frags="$frags $target_makefile_frag"
3206
3207
3208
3209
3210
3211 hostfile=`sed -n '
3212 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3213 ' ${host_makefile_frag}`
3214
3215 targetfile=`sed -n '
3216 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
3217 ' ${target_makefile_frag}`
3218
3219 # these really aren't orthogonal true/false values of the same condition,
3220 # but shells are slow enough that I like to reuse the test conditions
3221 # whenever possible
3222 if test "${target}" = "${host}"; then
3223 nativefile=`sed -n '
3224 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
3225 ' ${host_makefile_frag}`
3226 # else
3227 # GDBserver is only useful in a "native" enviroment
3228 # configdirs=`echo $configdirs | sed 's/gdbserver//'`
3229 fi
3230
3231
3232 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
3233 # (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
3234 # corresponding links.  But we have to remove the xm.h files and tm.h
3235 # files anyway, e.g. when switching from "configure host" to
3236 # "configure none".
3237
3238 files=
3239 links=
3240 rm -f xm.h
3241 if test "${hostfile}" != ""; then
3242 files="${files} config/${gdb_host_cpu}/${hostfile}"
3243 links="${links} xm.h"
3244 fi
3245 rm -f tm.h
3246 if test "${targetfile}" != ""; then
3247 files="${files} config/${gdb_target_cpu}/${targetfile}"
3248 links="${links} tm.h"
3249 fi
3250 rm -f nm.h
3251 if test "${nativefile}" != ""; then
3252 files="${files} config/${gdb_host_cpu}/${nativefile}"
3253 links="${links} nm.h"
3254 else
3255 # A cross-only configuration.
3256 files="${files} config/nm-empty.h"
3257 links="${links} nm.h"
3258 fi
3259 # start-sanitize-gdbtk
3260 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
3261 echo "configure:3262: checking whether ln -s works" >&5
3262 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
3263   echo $ac_n "(cached) $ac_c" 1>&6
3264 else
3265   rm -f conftestdata
3266 if ln -s X conftestdata 2>/dev/null
3267 then
3268   rm -f conftestdata
3269   ac_cv_prog_LN_S="ln -s"
3270 else
3271   ac_cv_prog_LN_S=ln
3272 fi
3273 fi
3274 LN_S="$ac_cv_prog_LN_S"
3275 if test "$ac_cv_prog_LN_S" = "ln -s"; then
3276   echo "$ac_t""yes" 1>&6
3277 else
3278   echo "$ac_t""no" 1>&6
3279 fi
3280
3281 # Make it possible to use the GUI without doing a full install
3282 if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl ; then
3283   if test "$LN_S" = "ln -s" -a ! -f gdbtcl ; then
3284   echo linking $srcdir/gdbtcl to gdbtcl
3285   $LN_S $srcdir/gdbtcl gdbtcl
3286   else
3287   echo Warning: Unable to link $srcdir/gdbtcl to gdbtcl.  You will need to do a
3288   echo "         " make install before you are able to run the GUI.
3289   fi
3290 fi
3291 # end-sanitize-gdbtk
3292
3293
3294
3295 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
3296 echo "configure:3297: checking for Cygwin32 environment" >&5
3297 if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
3298   echo $ac_n "(cached) $ac_c" 1>&6
3299 else
3300   cat > conftest.$ac_ext <<EOF
3301 #line 3302 "configure"
3302 #include "confdefs.h"
3303
3304 int main() {
3305 int main () { return __CYGWIN32__; }
3306 ; return 0; }
3307 EOF
3308 if { (eval echo configure:3309: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3309   rm -rf conftest*
3310   am_cv_cygwin32=yes
3311 else
3312   echo "configure: failed program was:" >&5
3313   cat conftest.$ac_ext >&5
3314   rm -rf conftest*
3315   am_cv_cygwin32=no
3316 fi
3317 rm -f conftest*
3318 rm -f conftest*
3319 fi
3320
3321 echo "$ac_t""$am_cv_cygwin32" 1>&6
3322 CYGWIN32=
3323 test "$am_cv_cygwin32" = yes && CYGWIN32=yes
3324
3325 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
3326 echo "configure:3327: checking for executable suffix" >&5
3327 if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
3328   echo $ac_n "(cached) $ac_c" 1>&6
3329 else
3330   if test "$CYGWIN32" = yes; then
3331 am_cv_exeext=.exe
3332 else
3333 cat > am_c_test.c << 'EOF'
3334 int main() {
3335 /* Nothing needed here */
3336 }
3337 EOF
3338 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
3339 am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
3340 rm -f am_c_test*
3341 fi
3342
3343 test x"${am_cv_exeext}" = x && am_cv_exeext=no
3344 fi
3345 EXEEXT=""
3346 test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
3347 echo "$ac_t""${am_cv_exeext}" 1>&6
3348
3349
3350 subdirs="$configdirs"
3351
3352 trap '' 1 2 15
3353 cat > confcache <<\EOF
3354 # This file is a shell script that caches the results of configure
3355 # tests run on this system so they can be shared between configure
3356 # scripts and configure runs.  It is not useful on other systems.
3357 # If it contains results you don't want to keep, you may remove or edit it.
3358 #
3359 # By default, configure uses ./config.cache as the cache file,
3360 # creating it if it does not exist already.  You can give configure
3361 # the --cache-file=FILE option to use a different cache file; that is
3362 # what configure does when it calls configure scripts in
3363 # subdirectories, so they share the cache.
3364 # Giving --cache-file=/dev/null disables caching, for debugging configure.
3365 # config.status only pays attention to the cache file if you give it the
3366 # --recheck option to rerun configure.
3367 #
3368 EOF
3369 # The following way of writing the cache mishandles newlines in values,
3370 # but we know of no workaround that is simple, portable, and efficient.
3371 # So, don't put newlines in cache variables' values.
3372 # Ultrix sh set writes to stderr and can't be redirected directly,
3373 # and sets the high bit in the cache file unless we assign to the vars.
3374 (set) 2>&1 |
3375   case `(ac_space=' '; set) 2>&1` in
3376   *ac_space=\ *)
3377     # `set' does not quote correctly, so add quotes (double-quote substitution
3378     # turns \\\\ into \\, and sed turns \\ into \).
3379     sed -n \
3380       -e "s/'/'\\\\''/g" \
3381       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3382     ;;
3383   *)
3384     # `set' quotes correctly as required by POSIX, so do not add quotes.
3385     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3386     ;;
3387   esac >> confcache
3388 if cmp -s $cache_file confcache; then
3389   :
3390 else
3391   if test -w $cache_file; then
3392     echo "updating cache $cache_file"
3393     cat confcache > $cache_file
3394   else
3395     echo "not updating unwritable cache $cache_file"
3396   fi
3397 fi
3398 rm -f confcache
3399
3400 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
3401
3402 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3403 # Let make expand exec_prefix.
3404 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3405
3406 # Any assignment to VPATH causes Sun make to only execute
3407 # the first set of double-colon rules, so remove it if not needed.
3408 # If there is a colon in the path, we need to keep it.
3409 if test "x$srcdir" = x.; then
3410   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
3411 fi
3412
3413 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3414
3415 DEFS=-DHAVE_CONFIG_H
3416
3417 # Without the "./", some shells look in PATH for config.status.
3418 : ${CONFIG_STATUS=./config.status}
3419
3420 echo creating $CONFIG_STATUS
3421 rm -f $CONFIG_STATUS
3422 cat > $CONFIG_STATUS <<EOF
3423 #! /bin/sh
3424 # Generated automatically by configure.
3425 # Run this file to recreate the current configuration.
3426 # This directory was configured as follows,
3427 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3428 #
3429 # $0 $ac_configure_args
3430 #
3431 # Compiler output produced by configure, useful for debugging
3432 # configure, is in ./config.log if it exists.
3433
3434 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
3435 for ac_option
3436 do
3437   case "\$ac_option" in
3438   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3439     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3440     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
3441   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
3442     echo "$CONFIG_STATUS generated by autoconf version 2.12"
3443     exit 0 ;;
3444   -help | --help | --hel | --he | --h)
3445     echo "\$ac_cs_usage"; exit 0 ;;
3446   *) echo "\$ac_cs_usage"; exit 1 ;;
3447   esac
3448 done
3449
3450 ac_given_srcdir=$srcdir
3451 ac_given_INSTALL="$INSTALL"
3452
3453 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
3454 EOF
3455 cat >> $CONFIG_STATUS <<EOF
3456
3457 # Protect against being on the right side of a sed subst in config.status.
3458 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3459  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
3460 $ac_vpsub
3461 $extrasub
3462 s%@CFLAGS@%$CFLAGS%g
3463 s%@CPPFLAGS@%$CPPFLAGS%g
3464 s%@CXXFLAGS@%$CXXFLAGS%g
3465 s%@DEFS@%$DEFS%g
3466 s%@LDFLAGS@%$LDFLAGS%g
3467 s%@LIBS@%$LIBS%g
3468 s%@exec_prefix@%$exec_prefix%g
3469 s%@prefix@%$prefix%g
3470 s%@program_transform_name@%$program_transform_name%g
3471 s%@bindir@%$bindir%g
3472 s%@sbindir@%$sbindir%g
3473 s%@libexecdir@%$libexecdir%g
3474 s%@datadir@%$datadir%g
3475 s%@sysconfdir@%$sysconfdir%g
3476 s%@sharedstatedir@%$sharedstatedir%g
3477 s%@localstatedir@%$localstatedir%g
3478 s%@libdir@%$libdir%g
3479 s%@includedir@%$includedir%g
3480 s%@oldincludedir@%$oldincludedir%g
3481 s%@infodir@%$infodir%g
3482 s%@mandir@%$mandir%g
3483 s%@CC@%$CC%g
3484 s%@CPP@%$CPP%g
3485 s%@DLLTOOL@%$DLLTOOL%g
3486 s%@host@%$host%g
3487 s%@host_alias@%$host_alias%g
3488 s%@host_cpu@%$host_cpu%g
3489 s%@host_vendor@%$host_vendor%g
3490 s%@host_os@%$host_os%g
3491 s%@target@%$target%g
3492 s%@target_alias@%$target_alias%g
3493 s%@target_cpu@%$target_cpu%g
3494 s%@target_vendor@%$target_vendor%g
3495 s%@target_os@%$target_os%g
3496 s%@build@%$build%g
3497 s%@build_alias@%$build_alias%g
3498 s%@build_cpu@%$build_cpu%g
3499 s%@build_vendor@%$build_vendor%g
3500 s%@build_os@%$build_os%g
3501 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3502 s%@INSTALL_DATA@%$INSTALL_DATA%g
3503 s%@AR@%$AR%g
3504 s%@RANLIB@%$RANLIB%g
3505 s%@YACC@%$YACC%g
3506 s%@AWK@%$AWK%g
3507 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
3508 s%@ENABLE_IDE@%$ENABLE_IDE%g
3509 s%@WIN32LIBS@%$WIN32LIBS%g
3510 s%@WIN32LDAPP@%$WIN32LDAPP%g
3511 s%@TCL_VERSION@%$TCL_VERSION%g
3512 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
3513 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
3514 s%@TCL_CC@%$TCL_CC%g
3515 s%@TCL_DEFS@%$TCL_DEFS%g
3516 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
3517 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
3518 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
3519 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
3520 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
3521 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
3522 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
3523 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
3524 s%@TCL_RANLIB@%$TCL_RANLIB%g
3525 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
3526 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
3527 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
3528 s%@TK_VERSION@%$TK_VERSION%g
3529 s%@TK_DEFS@%$TK_DEFS%g
3530 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
3531 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
3532 s%@TK_XLIBSW@%$TK_XLIBSW%g
3533 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
3534 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
3535 s%@TCLHDIR@%$TCLHDIR%g
3536 s%@TKHDIR@%$TKHDIR%g
3537 s%@ITCLHDIR@%$ITCLHDIR%g
3538 s%@ITCLLIB@%$ITCLLIB%g
3539 s%@TIXHDIR@%$TIXHDIR%g
3540 s%@ENABLE_GDBTK@%$ENABLE_GDBTK%g
3541 s%@X_CFLAGS@%$X_CFLAGS%g
3542 s%@X_LDFLAGS@%$X_LDFLAGS%g
3543 s%@X_LIBS@%$X_LIBS%g
3544 s%@TIXLIB@%$TIXLIB%g
3545 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
3546 s%@CONFIG_OBS@%$CONFIG_OBS%g
3547 s%@HLDFLAGS@%$HLDFLAGS%g
3548 s%@HLDENV@%$HLDENV%g
3549 s%@target_subdir@%$target_subdir%g
3550 /@host_makefile_frag@/r $host_makefile_frag
3551 s%@host_makefile_frag@%%g
3552 /@target_makefile_frag@/r $target_makefile_frag
3553 s%@target_makefile_frag@%%g
3554 s%@frags@%$frags%g
3555 s%@LN_S@%$LN_S%g
3556 s%@EXEEXT@%$EXEEXT%g
3557 s%@subdirs@%$subdirs%g
3558
3559 CEOF
3560 EOF
3561
3562 cat >> $CONFIG_STATUS <<\EOF
3563
3564 # Split the substitutions into bite-sized pieces for seds with
3565 # small command number limits, like on Digital OSF/1 and HP-UX.
3566 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3567 ac_file=1 # Number of current file.
3568 ac_beg=1 # First line for current file.
3569 ac_end=$ac_max_sed_cmds # Line after last line for current file.
3570 ac_more_lines=:
3571 ac_sed_cmds=""
3572 while $ac_more_lines; do
3573   if test $ac_beg -gt 1; then
3574     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3575   else
3576     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3577   fi
3578   if test ! -s conftest.s$ac_file; then
3579     ac_more_lines=false
3580     rm -f conftest.s$ac_file
3581   else
3582     if test -z "$ac_sed_cmds"; then
3583       ac_sed_cmds="sed -f conftest.s$ac_file"
3584     else
3585       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3586     fi
3587     ac_file=`expr $ac_file + 1`
3588     ac_beg=$ac_end
3589     ac_end=`expr $ac_end + $ac_max_sed_cmds`
3590   fi
3591 done
3592 if test -z "$ac_sed_cmds"; then
3593   ac_sed_cmds=cat
3594 fi
3595 EOF
3596
3597 cat >> $CONFIG_STATUS <<EOF
3598
3599 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
3600 EOF
3601 cat >> $CONFIG_STATUS <<\EOF
3602 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
3603   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3604   case "$ac_file" in
3605   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3606        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3607   *) ac_file_in="${ac_file}.in" ;;
3608   esac
3609
3610   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
3611
3612   # Remove last slash and all that follows it.  Not all systems have dirname.
3613   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3614   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3615     # The file is in a subdirectory.
3616     test ! -d "$ac_dir" && mkdir "$ac_dir"
3617     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
3618     # A "../" for each directory in $ac_dir_suffix.
3619     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3620   else
3621     ac_dir_suffix= ac_dots=
3622   fi
3623
3624   case "$ac_given_srcdir" in
3625   .)  srcdir=.
3626       if test -z "$ac_dots"; then top_srcdir=.
3627       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3628   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3629   *) # Relative path.
3630     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3631     top_srcdir="$ac_dots$ac_given_srcdir" ;;
3632   esac
3633
3634   case "$ac_given_INSTALL" in
3635   [/$]*) INSTALL="$ac_given_INSTALL" ;;
3636   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3637   esac
3638
3639   echo creating "$ac_file"
3640   rm -f "$ac_file"
3641   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
3642   case "$ac_file" in
3643   *Makefile*) ac_comsub="1i\\
3644 # $configure_input" ;;
3645   *) ac_comsub= ;;
3646   esac
3647
3648   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3649   sed -e "$ac_comsub
3650 s%@configure_input@%$configure_input%g
3651 s%@srcdir@%$srcdir%g
3652 s%@top_srcdir@%$top_srcdir%g
3653 s%@INSTALL@%$INSTALL%g
3654 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
3655 fi; done
3656 rm -f conftest.s*
3657
3658 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3659 # NAME is the cpp macro being defined and VALUE is the value it is being given.
3660 #
3661 # ac_d sets the value in "#define NAME VALUE" lines.
3662 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
3663 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
3664 ac_dC='\3'
3665 ac_dD='%g'
3666 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3667 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3668 ac_uB='\([      ]\)%\1#\2define\3'
3669 ac_uC=' '
3670 ac_uD='\4%g'
3671 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3672 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
3673 ac_eB='$%\1#\2define\3'
3674 ac_eC=' '
3675 ac_eD='%g'
3676
3677 if test "${CONFIG_HEADERS+set}" != set; then
3678 EOF
3679 cat >> $CONFIG_STATUS <<EOF
3680   CONFIG_HEADERS="config.h:config.in"
3681 EOF
3682 cat >> $CONFIG_STATUS <<\EOF
3683 fi
3684 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
3685   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
3686   case "$ac_file" in
3687   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
3688        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3689   *) ac_file_in="${ac_file}.in" ;;
3690   esac
3691
3692   echo creating $ac_file
3693
3694   rm -f conftest.frag conftest.in conftest.out
3695   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
3696   cat $ac_file_inputs > conftest.in
3697
3698 EOF
3699
3700 # Transform confdefs.h into a sed script conftest.vals that substitutes
3701 # the proper values into config.h.in to produce config.h.  And first:
3702 # Protect against being on the right side of a sed subst in config.status.
3703 # Protect against being in an unquoted here document in config.status.
3704 rm -f conftest.vals
3705 cat > conftest.hdr <<\EOF
3706 s/[\\&%]/\\&/g
3707 s%[\\$`]%\\&%g
3708 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
3709 s%ac_d%ac_u%gp
3710 s%ac_u%ac_e%gp
3711 EOF
3712 sed -n -f conftest.hdr confdefs.h > conftest.vals
3713 rm -f conftest.hdr
3714
3715 # This sed command replaces #undef with comments.  This is necessary, for
3716 # example, in the case of _POSIX_SOURCE, which is predefined and required
3717 # on some systems where configure will not decide to define it.
3718 cat >> conftest.vals <<\EOF
3719 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3720 EOF
3721
3722 # Break up conftest.vals because some shells have a limit on
3723 # the size of here documents, and old seds have small limits too.
3724
3725 rm -f conftest.tail
3726 while :
3727 do
3728   ac_lines=`grep -c . conftest.vals`
3729   # grep -c gives empty output for an empty file on some AIX systems.
3730   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3731   # Write a limited-size here document to conftest.frag.
3732   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3733   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
3734   echo 'CEOF
3735   sed -f conftest.frag conftest.in > conftest.out
3736   rm -f conftest.in
3737   mv conftest.out conftest.in
3738 ' >> $CONFIG_STATUS
3739   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3740   rm -f conftest.vals
3741   mv conftest.tail conftest.vals
3742 done
3743 rm -f conftest.vals
3744
3745 cat >> $CONFIG_STATUS <<\EOF
3746   rm -f conftest.frag conftest.h
3747   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
3748   cat conftest.in >> conftest.h
3749   rm -f conftest.in
3750   if cmp -s $ac_file conftest.h 2>/dev/null; then
3751     echo "$ac_file is unchanged"
3752     rm -f conftest.h
3753   else
3754     # Remove last slash and all that follows it.  Not all systems have dirname.
3755       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3756       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3757       # The file is in a subdirectory.
3758       test ! -d "$ac_dir" && mkdir "$ac_dir"
3759     fi
3760     rm -f $ac_file
3761     mv conftest.h $ac_file
3762   fi
3763 fi; done
3764
3765 EOF
3766
3767 cat >> $CONFIG_STATUS <<EOF
3768 ac_sources="$files"
3769 ac_dests="$links"
3770 EOF
3771
3772 cat >> $CONFIG_STATUS <<\EOF
3773 srcdir=$ac_given_srcdir
3774 while test -n "$ac_sources"; do
3775   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
3776   set $ac_sources; ac_source=$1; shift; ac_sources=$*
3777
3778   echo "linking $srcdir/$ac_source to $ac_dest"
3779
3780   if test ! -r $srcdir/$ac_source; then
3781     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
3782   fi
3783   rm -f $ac_dest
3784
3785   # Make relative symlinks.
3786   # Remove last slash and all that follows it.  Not all systems have dirname.
3787   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
3788   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
3789     # The dest file is in a subdirectory.
3790     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
3791     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
3792     # A "../" for each directory in $ac_dest_dir_suffix.
3793     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
3794   else
3795     ac_dest_dir_suffix= ac_dots=
3796   fi
3797
3798   case "$srcdir" in
3799   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
3800   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
3801   esac
3802
3803   # Make a symlink if possible; otherwise try a hard link.
3804   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
3805     ln $srcdir/$ac_source $ac_dest; then :
3806   else
3807     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
3808   fi
3809 done
3810 EOF
3811 cat >> $CONFIG_STATUS <<EOF
3812
3813 gdb_host_cpu=$gdb_host_cpu
3814 gdb_target_cpu=$gdb_target_cpu
3815 nativefile=$nativefile
3816
3817 EOF
3818 cat >> $CONFIG_STATUS <<\EOF
3819
3820 if test "${nativefile}" = ""; then
3821 sed -e '/^NATDEPFILES[  ]*=[    ]*/s//# NATDEPFILES=/' \
3822         < Makefile > Makefile.tem
3823 mv -f Makefile.tem Makefile
3824 fi
3825
3826 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
3827 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
3828 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
3829 mv -f Makefile.tmp Makefile
3830
3831 case x$CONFIG_HEADERS in
3832 xconfig.h:config.in)
3833 echo > stamp-h ;;
3834 esac
3835
3836 exit 0
3837 EOF
3838 chmod +x $CONFIG_STATUS
3839 rm -fr confdefs* $ac_clean_files
3840 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
3841
3842 if test "$no_recursion" != yes; then
3843
3844   # Remove --cache-file and --srcdir arguments so they do not pile up.
3845   ac_sub_configure_args=
3846   ac_prev=
3847   for ac_arg in $ac_configure_args; do
3848     if test -n "$ac_prev"; then
3849       ac_prev=
3850       continue
3851     fi
3852     case "$ac_arg" in
3853     -cache-file | --cache-file | --cache-fil | --cache-fi \
3854     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
3855       ac_prev=cache_file ;;
3856     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
3857     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
3858       ;;
3859     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
3860       ac_prev=srcdir ;;
3861     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
3862       ;;
3863     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
3864     esac
3865   done
3866
3867   for ac_config_dir in $configdirs; do
3868
3869     # Do not complain, so a configure script can configure whichever
3870     # parts of a large source tree are present.
3871     if test ! -d $srcdir/$ac_config_dir; then
3872       continue
3873     fi
3874
3875     echo configuring in $ac_config_dir
3876
3877     case "$srcdir" in
3878     .) ;;
3879     *)
3880       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
3881       else
3882         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
3883       fi
3884       ;;
3885     esac
3886
3887     ac_popdir=`pwd`
3888     cd $ac_config_dir
3889
3890       # A "../" for each directory in /$ac_config_dir.
3891       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
3892
3893     case "$srcdir" in
3894     .) # No --srcdir option.  We are building in place.
3895       ac_sub_srcdir=$srcdir ;;
3896     /*) # Absolute path.
3897       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
3898     *) # Relative path.
3899       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
3900     esac
3901
3902     # Check for guested configure; otherwise get Cygnus style configure.
3903     if test -f $ac_sub_srcdir/configure; then
3904       ac_sub_configure=$ac_sub_srcdir/configure
3905     elif test -f $ac_sub_srcdir/configure.in; then
3906       ac_sub_configure=$ac_configure
3907     else
3908       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
3909       ac_sub_configure=
3910     fi
3911
3912     # The recursion is here.
3913     if test -n "$ac_sub_configure"; then
3914
3915       # Make the cache file name correct relative to the subdirectory.
3916       case "$cache_file" in
3917       /*) ac_sub_cache_file=$cache_file ;;
3918       *) # Relative path.
3919         ac_sub_cache_file="$ac_dots$cache_file" ;;
3920       esac
3921   case "$ac_given_INSTALL" in
3922         [/$]*) INSTALL="$ac_given_INSTALL" ;;
3923         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
3924         esac
3925
3926       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
3927       # The eval makes quoting arguments work.
3928       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
3929       then :
3930       else
3931         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
3932       fi
3933     fi
3934
3935     cd $ac_popdir
3936   done
3937 fi
3938
3939
3940 exit 0
3941