gdb/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   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="$ac_help
  15   --enable-maintainer-mode enable make rules and dependencies not useful
  16                           (and sometimes confusing) to the casual installer"
  17 ac_help="$ac_help
  18   --disable-nls           do not use Native Language Support"
  19 ac_help="$ac_help
  20   --with-included-gettext use the GNU gettext library included here"
  21 ac_help="$ac_help
  22   --enable-multi-ice            Build the multi-ice-gdb-server"
  23 ac_help="$ac_help
  24   --enable-gdbcli            Enable GDB-CLI interface"
  25 ac_help="$ac_help
  26   --enable-gdbmi            Enable GDB-MI interface"
  27 ac_help="$ac_help
  28   --with-uiout          Use new uiout functions instead of *printf's"
  29 ac_help="$ac_help
  30   --enable-tui            Enable full-screen terminal user interface"
  31 ac_help="$ac_help
  32   --enable-netrom         Enable NetROM support"
  33 ac_help="$ac_help
  34   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  35 ac_help="$ac_help
  36   --enable-gdb-build-warnings Enable GDB specific build-time compiler warnings if gcc is used"
  37 ac_help="$ac_help
  38   --with-mmalloc          Use memory mapped malloc package"
  39 ac_help="$ac_help
  40   --with-included-regex          Use included regex"
  41 ac_help="$ac_help
  42   --with-cpu=CPU          Set the default CPU variant to debug"
  43 ac_help="$ac_help
  44   --enable-gdbtk          Enable GDBTK GUI front end"
  45 ac_help="$ac_help
  46   --with-tclconfig=DIR    Directory containing tcl configuration (tclConfig.sh)"
  47 ac_help="$ac_help
  48   --with-tkconfig=DIR     Directory containing tk configuration (tkConfig.sh)"
  49 ac_help="$ac_help
  50   --with-tclinclude=DIR   Directory where tcl private headers are"
  51 ac_help="$ac_help
  52   --with-tkinclude=DIR    Directory where tk private headers are"
  53 ac_help="$ac_help
  54   --with-itclconfig       Directory containing itcl configuration (itclConfig.sh)"
  55 ac_help="$ac_help
  56   --with-itkconfig        Directory containing itk configuration (itkConfig.sh)"
  57 ac_help="$ac_help
  58   --with-tixconfig        Directory containing tix configuration (tixConfig.sh)"
  59 ac_help="$ac_help
  60   --with-x                use the X Window System"
  61 ac_help="$ac_help
  62   --enable-sim            Link gdb with simulator"
  63 ac_help="$ac_help
  64   --enable-shared         Use shared libraries"
  65
  66 # Initialize some variables set by options.
  67 # The variables have the same names as the options, with
  68 # dashes changed to underlines.
  69 build=NONE
  70 cache_file=./config.cache
  71 exec_prefix=NONE
  72 host=NONE
  73 no_create=
  74 nonopt=NONE
  75 no_recursion=
  76 prefix=NONE
  77 program_prefix=NONE
  78 program_suffix=NONE
  79 program_transform_name=s,x,x,
  80 silent=
  81 site=
  82 sitefile=
  83 srcdir=
  84 target=NONE
  85 verbose=
  86 x_includes=NONE
  87 x_libraries=NONE
  88 bindir='${exec_prefix}/bin'
  89 sbindir='${exec_prefix}/sbin'
  90 libexecdir='${exec_prefix}/libexec'
  91 datadir='${prefix}/share'
  92 sysconfdir='${prefix}/etc'
  93 sharedstatedir='${prefix}/com'
  94 localstatedir='${prefix}/var'
  95 libdir='${exec_prefix}/lib'
  96 includedir='${prefix}/include'
  97 oldincludedir='/usr/include'
  98 infodir='${prefix}/info'
  99 mandir='${prefix}/man'
 100
 101 # Initialize some other variables.
 102 subdirs=
 103 MFLAGS= MAKEFLAGS=
 104 SHELL=${CONFIG_SHELL-/bin/sh}
 105 # Maximum number of lines to put in a shell here document.
 106 ac_max_here_lines=12
 107
 108 ac_prev=
 109 for ac_option
 110 do
 111
 112   # If the previous option needs an argument, assign it.
 113   if test -n "$ac_prev"; then
 114     eval "$ac_prev=\$ac_option"
 115     ac_prev=
 116     continue
 117   fi
 118
 119   case "$ac_option" in
 120   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 121   *) ac_optarg= ;;
 122   esac
 123
 124   # Accept the important Cygnus configure options, so we can diagnose typos.
 125
 126   case "$ac_option" in
 127
 128   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 129     ac_prev=bindir ;;
 130   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 131     bindir="$ac_optarg" ;;
 132
 133   -build | --build | --buil | --bui | --bu)
 134     ac_prev=build ;;
 135   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 136     build="$ac_optarg" ;;
 137
 138   -cache-file | --cache-file | --cache-fil | --cache-fi \
 139   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 140     ac_prev=cache_file ;;
 141   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 142   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 143     cache_file="$ac_optarg" ;;
 144
 145   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 146     ac_prev=datadir ;;
 147   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 148   | --da=*)
 149     datadir="$ac_optarg" ;;
 150
 151   -disable-* | --disable-*)
 152     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 153     # Reject names that are not valid shell variable names.
 154     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 155       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 156     fi
 157     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 158     eval "enable_${ac_feature}=no" ;;
 159
 160   -enable-* | --enable-*)
 161     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 162     # Reject names that are not valid shell variable names.
 163     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 164       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 165     fi
 166     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 167     case "$ac_option" in
 168       *=*) ;;
 169       *) ac_optarg=yes ;;
 170     esac
 171     eval "enable_${ac_feature}='$ac_optarg'" ;;
 172
 173   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 174   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 175   | --exec | --exe | --ex)
 176     ac_prev=exec_prefix ;;
 177   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 178   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 179   | --exec=* | --exe=* | --ex=*)
 180     exec_prefix="$ac_optarg" ;;
 181
 182   -gas | --gas | --ga | --g)
 183     # Obsolete; use --with-gas.
 184     with_gas=yes ;;
 185
 186   -help | --help | --hel | --he)
 187     # Omit some internal or obsolete options to make the list less imposing.
 188     # This message is too long to be a string in the A/UX 3.1 sh.
 189     cat << EOF
 190 Usage: configure [options] [host]
 191 Options: [defaults in brackets after descriptions]
 192 Configuration:
 193   --cache-file=FILE       cache test results in FILE
 194   --help                  print this message
 195   --no-create             do not create output files
 196   --quiet, --silent       do not print \`checking...' messages
 197   --site-file=FILE        use FILE as the site file
 198   --version               print the version of autoconf that created configure
 199 Directory and file names:
 200   --prefix=PREFIX         install architecture-independent files in PREFIX
 201                           [$ac_default_prefix]
 202   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 203                           [same as prefix]
 204   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 205   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 206   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 207   --datadir=DIR           read-only architecture-independent data in DIR
 208                           [PREFIX/share]
 209   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 210   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 211                           [PREFIX/com]
 212   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 213   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 214   --includedir=DIR        C header files in DIR [PREFIX/include]
 215   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 216   --infodir=DIR           info documentation in DIR [PREFIX/info]
 217   --mandir=DIR            man documentation in DIR [PREFIX/man]
 218   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 219   --program-prefix=PREFIX prepend PREFIX to installed program names
 220   --program-suffix=SUFFIX append SUFFIX to installed program names
 221   --program-transform-name=PROGRAM
 222                           run sed PROGRAM on installed program names
 223 EOF
 224     cat << EOF
 225 Host type:
 226   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 227   --host=HOST             configure for HOST [guessed]
 228   --target=TARGET         configure for TARGET [TARGET=HOST]
 229 Features and packages:
 230   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 231   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 232   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 233   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 234   --x-includes=DIR        X include files are in DIR
 235   --x-libraries=DIR       X library files are in DIR
 236 EOF
 237     if test -n "$ac_help"; then
 238       echo "--enable and --with options recognized:$ac_help"
 239     fi
 240     exit 0 ;;
 241
 242   -host | --host | --hos | --ho)
 243     ac_prev=host ;;
 244   -host=* | --host=* | --hos=* | --ho=*)
 245     host="$ac_optarg" ;;
 246
 247   -includedir | --includedir | --includedi | --included | --include \
 248   | --includ | --inclu | --incl | --inc)
 249     ac_prev=includedir ;;
 250   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 251   | --includ=* | --inclu=* | --incl=* | --inc=*)
 252     includedir="$ac_optarg" ;;
 253
 254   -infodir | --infodir | --infodi | --infod | --info | --inf)
 255     ac_prev=infodir ;;
 256   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 257     infodir="$ac_optarg" ;;
 258
 259   -libdir | --libdir | --libdi | --libd)
 260     ac_prev=libdir ;;
 261   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 262     libdir="$ac_optarg" ;;
 263
 264   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 265   | --libexe | --libex | --libe)
 266     ac_prev=libexecdir ;;
 267   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 268   | --libexe=* | --libex=* | --libe=*)
 269     libexecdir="$ac_optarg" ;;
 270
 271   -localstatedir | --localstatedir | --localstatedi | --localstated \
 272   | --localstate | --localstat | --localsta | --localst \
 273   | --locals | --local | --loca | --loc | --lo)
 274     ac_prev=localstatedir ;;
 275   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 276   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 277   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 278     localstatedir="$ac_optarg" ;;
 279
 280   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 281     ac_prev=mandir ;;
 282   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 283     mandir="$ac_optarg" ;;
 284
 285   -nfp | --nfp | --nf)
 286     # Obsolete; use --without-fp.
 287     with_fp=no ;;
 288
 289   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 290   | --no-cr | --no-c)
 291     no_create=yes ;;
 292
 293   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 294   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 295     no_recursion=yes ;;
 296
 297   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 298   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 299   | --oldin | --oldi | --old | --ol | --o)
 300     ac_prev=oldincludedir ;;
 301   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 302   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 303   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 304     oldincludedir="$ac_optarg" ;;
 305
 306   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 307     ac_prev=prefix ;;
 308   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 309     prefix="$ac_optarg" ;;
 310
 311   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 312   | --program-pre | --program-pr | --program-p)
 313     ac_prev=program_prefix ;;
 314   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 315   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 316     program_prefix="$ac_optarg" ;;
 317
 318   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 319   | --program-suf | --program-su | --program-s)
 320     ac_prev=program_suffix ;;
 321   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 322   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 323     program_suffix="$ac_optarg" ;;
 324
 325   -program-transform-name | --program-transform-name \
 326   | --program-transform-nam | --program-transform-na \
 327   | --program-transform-n | --program-transform- \
 328   | --program-transform | --program-transfor \
 329   | --program-transfo | --program-transf \
 330   | --program-trans | --program-tran \
 331   | --progr-tra | --program-tr | --program-t)
 332     ac_prev=program_transform_name ;;
 333   -program-transform-name=* | --program-transform-name=* \
 334   | --program-transform-nam=* | --program-transform-na=* \
 335   | --program-transform-n=* | --program-transform-=* \
 336   | --program-transform=* | --program-transfor=* \
 337   | --program-transfo=* | --program-transf=* \
 338   | --program-trans=* | --program-tran=* \
 339   | --progr-tra=* | --program-tr=* | --program-t=*)
 340     program_transform_name="$ac_optarg" ;;
 341
 342   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 343   | -silent | --silent | --silen | --sile | --sil)
 344     silent=yes ;;
 345
 346   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 347     ac_prev=sbindir ;;
 348   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 349   | --sbi=* | --sb=*)
 350     sbindir="$ac_optarg" ;;
 351
 352   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 353   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 354   | --sharedst | --shareds | --shared | --share | --shar \
 355   | --sha | --sh)
 356     ac_prev=sharedstatedir ;;
 357   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 358   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 359   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 360   | --sha=* | --sh=*)
 361     sharedstatedir="$ac_optarg" ;;
 362
 363   -site | --site | --sit)
 364     ac_prev=site ;;
 365   -site=* | --site=* | --sit=*)
 366     site="$ac_optarg" ;;
 367
 368   -site-file | --site-file | --site-fil | --site-fi | --site-f)
 369     ac_prev=sitefile ;;
 370   -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
 371     sitefile="$ac_optarg" ;;
 372
 373   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 374     ac_prev=srcdir ;;
 375   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 376     srcdir="$ac_optarg" ;;
 377
 378   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 379   | --syscon | --sysco | --sysc | --sys | --sy)
 380     ac_prev=sysconfdir ;;
 381   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 382   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 383     sysconfdir="$ac_optarg" ;;
 384
 385   -target | --target | --targe | --targ | --tar | --ta | --t)
 386     ac_prev=target ;;
 387   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 388     target="$ac_optarg" ;;
 389
 390   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 391     verbose=yes ;;
 392
 393   -version | --version | --versio | --versi | --vers)
 394     echo "configure generated by autoconf version 2.13"
 395     exit 0 ;;
 396
 397   -with-* | --with-*)
 398     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 399     # Reject names that are not valid shell variable names.
 400     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 401       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 402     fi
 403     ac_package=`echo $ac_package| sed 's/-/_/g'`
 404     case "$ac_option" in
 405       *=*) ;;
 406       *) ac_optarg=yes ;;
 407     esac
 408     eval "with_${ac_package}='$ac_optarg'" ;;
 409
 410   -without-* | --without-*)
 411     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 412     # Reject names that are not valid shell variable names.
 413     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 414       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 415     fi
 416     ac_package=`echo $ac_package| sed 's/-/_/g'`
 417     eval "with_${ac_package}=no" ;;
 418
 419   --x)
 420     # Obsolete; use --with-x.
 421     with_x=yes ;;
 422
 423   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 424   | --x-incl | --x-inc | --x-in | --x-i)
 425     ac_prev=x_includes ;;
 426   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 427   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 428     x_includes="$ac_optarg" ;;
 429
 430   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 431   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 432     ac_prev=x_libraries ;;
 433   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 434   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 435     x_libraries="$ac_optarg" ;;
 436
 437   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 438     ;;
 439
 440   *)
 441     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 442       echo "configure: warning: $ac_option: invalid host type" 1>&2
 443     fi
 444     if test "x$nonopt" != xNONE; then
 445       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 446     fi
 447     nonopt="$ac_option"
 448     ;;
 449
 450   esac
 451 done
 452
 453 if test -n "$ac_prev"; then
 454   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 455 fi
 456
 457 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 458
 459 # File descriptor usage:
 460 # 0 standard input
 461 # 1 file creation
 462 # 2 errors and warnings
 463 # 3 some systems may open it to /dev/tty
 464 # 4 used on the Kubota Titan
 465 # 6 checking for... messages and results
 466 # 5 compiler messages saved in config.log
 467 if test "$silent" = yes; then
 468   exec 6>/dev/null
 469 else
 470   exec 6>&1
 471 fi
 472 exec 5>./config.log
 473
 474 echo "\
 475 This file contains any messages produced by compilers while
 476 running configure, to aid debugging if configure makes a mistake.
 477 " 1>&5
 478
 479 # Strip out --no-create and --no-recursion so they do not pile up.
 480 # Also quote any args containing shell metacharacters.
 481 ac_configure_args=
 482 for ac_arg
 483 do
 484   case "$ac_arg" in
 485   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 486   | --no-cr | --no-c) ;;
 487   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 488   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 489   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 490   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 491   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 492   esac
 493 done
 494
 495 # NLS nuisances.
 496 # Only set these to C if already set.  These must not be set unconditionally
 497 # because not all systems understand e.g. LANG=C (notably SCO).
 498 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 499 # Non-C LC_CTYPE values break the ctype check.
 500 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 501 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 502 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 503 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 504
 505 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 506 rm -rf conftest* confdefs.h
 507 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 508 echo > confdefs.h
 509
 510 # A filename unique to this package, relative to the directory that
 511 # configure is in, which we can look for to find out if srcdir is correct.
 512 ac_unique_file=main.c
 513
 514 # Find the source files, if location was not specified.
 515 if test -z "$srcdir"; then
 516   ac_srcdir_defaulted=yes
 517   # Try the directory containing this script, then its parent.
 518   ac_prog=$0
 519   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 520   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 521   srcdir=$ac_confdir
 522   if test ! -r $srcdir/$ac_unique_file; then
 523     srcdir=..
 524   fi
 525 else
 526   ac_srcdir_defaulted=no
 527 fi
 528 if test ! -r $srcdir/$ac_unique_file; then
 529   if test "$ac_srcdir_defaulted" = yes; then
 530     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 531   else
 532     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 533   fi
 534 fi
 535 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 536
 537 # Prefer explicitly selected file to automatically selected ones.
 538 if test -z "$sitefile"; then
 539   if test -z "$CONFIG_SITE"; then
 540     if test "x$prefix" != xNONE; then
 541       CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 542     else
 543       CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 544     fi
 545   fi
 546 else
 547   CONFIG_SITE="$sitefile"
 548 fi
 549 for ac_site_file in $CONFIG_SITE; do
 550   if test -r "$ac_site_file"; then
 551     echo "loading site script $ac_site_file"
 552     . "$ac_site_file"
 553   fi
 554 done
 555
 556 if test -r "$cache_file"; then
 557   echo "loading cache $cache_file"
 558   . $cache_file
 559 else
 560   echo "creating cache $cache_file"
 561   > $cache_file
 562 fi
 563
 564 ac_ext=c
 565 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 566 ac_cpp='$CPP $CPPFLAGS'
 567 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 568 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 569 cross_compiling=$ac_cv_prog_cc_cross
 570
 571 ac_exeext=
 572 ac_objext=o
 573 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 574   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 575   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 576     ac_n= ac_c='
 577 ' ac_t='        '
 578   else
 579     ac_n=-n ac_c= ac_t=
 580   fi
 581 else
 582   ac_n= ac_c='\c' ac_t=
 583 fi
 584
 585
 586
 587 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
 588 echo "configure:589: checking whether to enable maintainer-specific portions of Makefiles" >&5
 589     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 590 if test "${enable_maintainer_mode+set}" = set; then
 591   enableval="$enable_maintainer_mode"
 592   USE_MAINTAINER_MODE=$enableval
 593 else
 594   USE_MAINTAINER_MODE=no
 595 fi
 596
 597   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
 598
 599
 600 if test $USE_MAINTAINER_MODE = yes; then
 601   MAINTAINER_MODE_TRUE=
 602   MAINTAINER_MODE_FALSE='#'
 603 else
 604   MAINTAINER_MODE_TRUE='#'
 605   MAINTAINER_MODE_FALSE=
 606 fi
 607   MAINT=$MAINTAINER_MODE_TRUE
 608
 609
 610
 611 # Extract the first word of "gcc", so it can be a program name with args.
 612 set dummy gcc; ac_word=$2
 613 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 614 echo "configure:615: checking for $ac_word" >&5
 615 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 616   echo $ac_n "(cached) $ac_c" 1>&6
 617 else
 618   if test -n "$CC"; then
 619   ac_cv_prog_CC="$CC" # Let the user override the test.
 620 else
 621   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 622   ac_dummy="$PATH"
 623   for ac_dir in $ac_dummy; do
 624     test -z "$ac_dir" && ac_dir=.
 625     if test -f $ac_dir/$ac_word; then
 626       ac_cv_prog_CC="gcc"
 627       break
 628     fi
 629   done
 630   IFS="$ac_save_ifs"
 631 fi
 632 fi
 633 CC="$ac_cv_prog_CC"
 634 if test -n "$CC"; then
 635   echo "$ac_t""$CC" 1>&6
 636 else
 637   echo "$ac_t""no" 1>&6
 638 fi
 639
 640 if test -z "$CC"; then
 641   # Extract the first word of "cc", so it can be a program name with args.
 642 set dummy cc; ac_word=$2
 643 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 644 echo "configure:645: checking for $ac_word" >&5
 645 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 646   echo $ac_n "(cached) $ac_c" 1>&6
 647 else
 648   if test -n "$CC"; then
 649   ac_cv_prog_CC="$CC" # Let the user override the test.
 650 else
 651   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 652   ac_prog_rejected=no
 653   ac_dummy="$PATH"
 654   for ac_dir in $ac_dummy; do
 655     test -z "$ac_dir" && ac_dir=.
 656     if test -f $ac_dir/$ac_word; then
 657       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 658         ac_prog_rejected=yes
 659         continue
 660       fi
 661       ac_cv_prog_CC="cc"
 662       break
 663     fi
 664   done
 665   IFS="$ac_save_ifs"
 666 if test $ac_prog_rejected = yes; then
 667   # We found a bogon in the path, so make sure we never use it.
 668   set dummy $ac_cv_prog_CC
 669   shift
 670   if test $# -gt 0; then
 671     # We chose a different compiler from the bogus one.
 672     # However, it has the same basename, so the bogon will be chosen
 673     # first if we set CC to just the basename; use the full file name.
 674     shift
 675     set dummy "$ac_dir/$ac_word" "$@"
 676     shift
 677     ac_cv_prog_CC="$@"
 678   fi
 679 fi
 680 fi
 681 fi
 682 CC="$ac_cv_prog_CC"
 683 if test -n "$CC"; then
 684   echo "$ac_t""$CC" 1>&6
 685 else
 686   echo "$ac_t""no" 1>&6
 687 fi
 688
 689   if test -z "$CC"; then
 690     case "`uname -s`" in
 691     *win32* | *WIN32*)
 692       # Extract the first word of "cl", so it can be a program name with args.
 693 set dummy cl; ac_word=$2
 694 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 695 echo "configure:696: checking for $ac_word" >&5
 696 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 697   echo $ac_n "(cached) $ac_c" 1>&6
 698 else
 699   if test -n "$CC"; then
 700   ac_cv_prog_CC="$CC" # Let the user override the test.
 701 else
 702   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 703   ac_dummy="$PATH"
 704   for ac_dir in $ac_dummy; do
 705     test -z "$ac_dir" && ac_dir=.
 706     if test -f $ac_dir/$ac_word; then
 707       ac_cv_prog_CC="cl"
 708       break
 709     fi
 710   done
 711   IFS="$ac_save_ifs"
 712 fi
 713 fi
 714 CC="$ac_cv_prog_CC"
 715 if test -n "$CC"; then
 716   echo "$ac_t""$CC" 1>&6
 717 else
 718   echo "$ac_t""no" 1>&6
 719 fi
 720  ;;
 721     esac
 722   fi
 723   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 724 fi
 725
 726 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 727 echo "configure:728: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 728
 729 ac_ext=c
 730 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 731 ac_cpp='$CPP $CPPFLAGS'
 732 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 733 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 734 cross_compiling=$ac_cv_prog_cc_cross
 735
 736 cat > conftest.$ac_ext << EOF
 737
 738 #line 739 "configure"
 739 #include "confdefs.h"
 740
 741 main(){return(0);}
 742 EOF
 743 if { (eval echo configure:744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 744   ac_cv_prog_cc_works=yes
 745   # If we can't run a trivial program, we are probably using a cross compiler.
 746   if (./conftest; exit) 2>/dev/null; then
 747     ac_cv_prog_cc_cross=no
 748   else
 749     ac_cv_prog_cc_cross=yes
 750   fi
 751 else
 752   echo "configure: failed program was:" >&5
 753   cat conftest.$ac_ext >&5
 754   ac_cv_prog_cc_works=no
 755 fi
 756 rm -fr conftest*
 757 ac_ext=c
 758 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 759 ac_cpp='$CPP $CPPFLAGS'
 760 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 761 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 762 cross_compiling=$ac_cv_prog_cc_cross
 763
 764 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 765 if test $ac_cv_prog_cc_works = no; then
 766   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 767 fi
 768 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 769 echo "configure:770: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 770 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 771 cross_compiling=$ac_cv_prog_cc_cross
 772
 773 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 774 echo "configure:775: checking whether we are using GNU C" >&5
 775 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 776   echo $ac_n "(cached) $ac_c" 1>&6
 777 else
 778   cat > conftest.c <<EOF
 779 #ifdef __GNUC__
 780   yes;
 781 #endif
 782 EOF
 783 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:784: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 784   ac_cv_prog_gcc=yes
 785 else
 786   ac_cv_prog_gcc=no
 787 fi
 788 fi
 789
 790 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 791
 792 if test $ac_cv_prog_gcc = yes; then
 793   GCC=yes
 794 else
 795   GCC=
 796 fi
 797
 798 ac_test_CFLAGS="${CFLAGS+set}"
 799 ac_save_CFLAGS="$CFLAGS"
 800 CFLAGS=
 801 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 802 echo "configure:803: checking whether ${CC-cc} accepts -g" >&5
 803 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 804   echo $ac_n "(cached) $ac_c" 1>&6
 805 else
 806   echo 'void f(){}' > conftest.c
 807 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 808   ac_cv_prog_cc_g=yes
 809 else
 810   ac_cv_prog_cc_g=no
 811 fi
 812 rm -f conftest*
 813
 814 fi
 815
 816 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 817 if test "$ac_test_CFLAGS" = set; then
 818   CFLAGS="$ac_save_CFLAGS"
 819 elif test $ac_cv_prog_cc_g = yes; then
 820   if test "$GCC" = yes; then
 821     CFLAGS="-g -O2"
 822   else
 823     CFLAGS="-g"
 824   fi
 825 else
 826   if test "$GCC" = yes; then
 827     CFLAGS="-O2"
 828   else
 829     CFLAGS=
 830   fi
 831 fi
 832
 833 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 834 echo "configure:835: checking how to run the C preprocessor" >&5
 835 # On Suns, sometimes $CPP names a directory.
 836 if test -n "$CPP" && test -d "$CPP"; then
 837   CPP=
 838 fi
 839 if test -z "$CPP"; then
 840 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 841   echo $ac_n "(cached) $ac_c" 1>&6
 842 else
 843     # This must be in double quotes, not single quotes, because CPP may get
 844   # substituted into the Makefile and "${CC-cc}" will confuse make.
 845   CPP="${CC-cc} -E"
 846   # On the NeXT, cc -E runs the code through the compiler's parser,
 847   # not just through cpp.
 848   cat > conftest.$ac_ext <<EOF
 849 #line 850 "configure"
 850 #include "confdefs.h"
 851 #include <assert.h>
 852 Syntax Error
 853 EOF
 854 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 855 { (eval echo configure:856: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 856 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 857 if test -z "$ac_err"; then
 858   :
 859 else
 860   echo "$ac_err" >&5
 861   echo "configure: failed program was:" >&5
 862   cat conftest.$ac_ext >&5
 863   rm -rf conftest*
 864   CPP="${CC-cc} -E -traditional-cpp"
 865   cat > conftest.$ac_ext <<EOF
 866 #line 867 "configure"
 867 #include "confdefs.h"
 868 #include <assert.h>
 869 Syntax Error
 870 EOF
 871 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 872 { (eval echo configure:873: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 873 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 874 if test -z "$ac_err"; then
 875   :
 876 else
 877   echo "$ac_err" >&5
 878   echo "configure: failed program was:" >&5
 879   cat conftest.$ac_ext >&5
 880   rm -rf conftest*
 881   CPP="${CC-cc} -nologo -E"
 882   cat > conftest.$ac_ext <<EOF
 883 #line 884 "configure"
 884 #include "confdefs.h"
 885 #include <assert.h>
 886 Syntax Error
 887 EOF
 888 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 889 { (eval echo configure:890: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 890 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 891 if test -z "$ac_err"; then
 892   :
 893 else
 894   echo "$ac_err" >&5
 895   echo "configure: failed program was:" >&5
 896   cat conftest.$ac_ext >&5
 897   rm -rf conftest*
 898   CPP=/lib/cpp
 899 fi
 900 rm -f conftest*
 901 fi
 902 rm -f conftest*
 903 fi
 904 rm -f conftest*
 905   ac_cv_prog_CPP="$CPP"
 906 fi
 907   CPP="$ac_cv_prog_CPP"
 908 else
 909   ac_cv_prog_CPP="$CPP"
 910 fi
 911 echo "$ac_t""$CPP" 1>&6
 912
 913 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 914 echo "configure:915: checking for AIX" >&5
 915 cat > conftest.$ac_ext <<EOF
 916 #line 917 "configure"
 917 #include "confdefs.h"
 918 #ifdef _AIX
 919   yes
 920 #endif
 921
 922 EOF
 923 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 924   egrep "yes" >/dev/null 2>&1; then
 925   rm -rf conftest*
 926   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 927 #define _ALL_SOURCE 1
 928 EOF
 929
 930 else
 931   rm -rf conftest*
 932   echo "$ac_t""no" 1>&6
 933 fi
 934 rm -f conftest*
 935
 936
 937 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 938 echo "configure:939: checking for POSIXized ISC" >&5
 939 if test -d /etc/conf/kconfig.d &&
 940   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 941 then
 942   echo "$ac_t""yes" 1>&6
 943   ISC=yes # If later tests want to check for ISC.
 944   cat >> confdefs.h <<\EOF
 945 #define _POSIX_SOURCE 1
 946 EOF
 947
 948   if test "$GCC" = yes; then
 949     CC="$CC -posix"
 950   else
 951     CC="$CC -Xp"
 952   fi
 953 else
 954   echo "$ac_t""no" 1>&6
 955   ISC=
 956 fi
 957
 958
 959
 960
 961 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
 962 echo "configure:963: checking for ${CC-cc} option to accept ANSI C" >&5
 963 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
 964   echo $ac_n "(cached) $ac_c" 1>&6
 965 else
 966   am_cv_prog_cc_stdc=no
 967 ac_save_CC="$CC"
 968 # Don't try gcc -ansi; that turns off useful extensions and
 969 # breaks some systems' header files.
 970 # AIX                   -qlanglvl=ansi
 971 # Ultrix and OSF/1      -std1
 972 # HP-UX 10.20 and later -Ae
 973 # HP-UX older versions  -Aa -D_HPUX_SOURCE
 974 # SVR4                  -Xc -D__EXTENSIONS__
 975 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 976 do
 977   CC="$ac_save_CC $ac_arg"
 978   cat > conftest.$ac_ext <<EOF
 979 #line 980 "configure"
 980 #include "confdefs.h"
 981 #include <stdarg.h>
 982 #include <stdio.h>
 983 #include <sys/types.h>
 984 #include <sys/stat.h>
 985 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 986 struct buf { int x; };
 987 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 988 static char *e (p, i)
 989      char **p;
 990      int i;
 991 {
 992   return p[i];
 993 }
 994 static char *f (char * (*g) (char **, int), char **p, ...)
 995 {
 996   char *s;
 997   va_list v;
 998   va_start (v,p);
 999   s = g (p, va_arg (v,int));
1000   va_end (v);
1001   return s;
1002 }
1003 int test (int i, double x);
1004 struct s1 {int (*f) (int a);};
1005 struct s2 {int (*f) (double a);};
1006 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
1007 int argc;
1008 char **argv;
1009
1010 int main() {
1011
1012 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
1013
1014 ; return 0; }
1015 EOF
1016 if { (eval echo configure:1017: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1017   rm -rf conftest*
1018   am_cv_prog_cc_stdc="$ac_arg"; break
1019 else
1020   echo "configure: failed program was:" >&5
1021   cat conftest.$ac_ext >&5
1022 fi
1023 rm -f conftest*
1024 done
1025 CC="$ac_save_CC"
1026
1027 fi
1028
1029 if test -z "$am_cv_prog_cc_stdc"; then
1030   echo "$ac_t""none needed" 1>&6
1031 else
1032   echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
1033 fi
1034 case "x$am_cv_prog_cc_stdc" in
1035   x|xno) ;;
1036   *) CC="$CC $am_cv_prog_cc_stdc" ;;
1037 esac
1038
1039
1040 ac_aux_dir=
1041 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1042   if test -f $ac_dir/install-sh; then
1043     ac_aux_dir=$ac_dir
1044     ac_install_sh="$ac_aux_dir/install-sh -c"
1045     break
1046   elif test -f $ac_dir/install.sh; then
1047     ac_aux_dir=$ac_dir
1048     ac_install_sh="$ac_aux_dir/install.sh -c"
1049     break
1050   fi
1051 done
1052 if test -z "$ac_aux_dir"; then
1053   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1054 fi
1055 ac_config_guess=$ac_aux_dir/config.guess
1056 ac_config_sub=$ac_aux_dir/config.sub
1057 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1058
1059
1060 # Do some error checking and defaulting for the host and target type.
1061 # The inputs are:
1062 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1063 #
1064 # The rules are:
1065 # 1. You are not allowed to specify --host, --target, and nonopt at the
1066 #    same time.
1067 # 2. Host defaults to nonopt.
1068 # 3. If nonopt is not specified, then host defaults to the current host,
1069 #    as determined by config.guess.
1070 # 4. Target and build default to nonopt.
1071 # 5. If nonopt is not specified, then target and build default to host.
1072
1073 # The aliases save the names the user supplied, while $host etc.
1074 # will get canonicalized.
1075 case $host---$target---$nonopt in
1076 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1077 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1078 esac
1079
1080
1081 # Make sure we can run config.sub.
1082 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1083 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1084 fi
1085
1086 echo $ac_n "checking host system type""... $ac_c" 1>&6
1087 echo "configure:1088: checking host system type" >&5
1088
1089 host_alias=$host
1090 case "$host_alias" in
1091 NONE)
1092   case $nonopt in
1093   NONE)
1094     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1095     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1096     fi ;;
1097   *) host_alias=$nonopt ;;
1098   esac ;;
1099 esac
1100
1101 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1102 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1103 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1104 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1105 echo "$ac_t""$host" 1>&6
1106
1107 echo $ac_n "checking target system type""... $ac_c" 1>&6
1108 echo "configure:1109: checking target system type" >&5
1109
1110 target_alias=$target
1111 case "$target_alias" in
1112 NONE)
1113   case $nonopt in
1114   NONE) target_alias=$host_alias ;;
1115   *) target_alias=$nonopt ;;
1116   esac ;;
1117 esac
1118
1119 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1120 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1121 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1122 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1123 echo "$ac_t""$target" 1>&6
1124
1125 echo $ac_n "checking build system type""... $ac_c" 1>&6
1126 echo "configure:1127: checking build system type" >&5
1127
1128 build_alias=$build
1129 case "$build_alias" in
1130 NONE)
1131   case $nonopt in
1132   NONE) build_alias=$host_alias ;;
1133   *) build_alias=$nonopt ;;
1134   esac ;;
1135 esac
1136
1137 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1138 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1139 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1140 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1141 echo "$ac_t""$build" 1>&6
1142
1143 test "$host_alias" != "$target_alias" &&
1144   test "$program_prefix$program_suffix$program_transform_name" = \
1145     NONENONEs,x,x, &&
1146   program_prefix=${target_alias}-
1147
1148
1149 ALL_LINGUAS=
1150 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1151 echo "configure:1152: checking whether ${MAKE-make} sets \${MAKE}" >&5
1152 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1153 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1154   echo $ac_n "(cached) $ac_c" 1>&6
1155 else
1156   cat > conftestmake <<\EOF
1157 all:
1158         @echo 'ac_maketemp="${MAKE}"'
1159 EOF
1160 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1161 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1162 if test -n "$ac_maketemp"; then
1163   eval ac_cv_prog_make_${ac_make}_set=yes
1164 else
1165   eval ac_cv_prog_make_${ac_make}_set=no
1166 fi
1167 rm -f conftestmake
1168 fi
1169 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1170   echo "$ac_t""yes" 1>&6
1171   SET_MAKE=
1172 else
1173   echo "$ac_t""no" 1>&6
1174   SET_MAKE="MAKE=${MAKE-make}"
1175 fi
1176
1177 # Extract the first word of "ranlib", so it can be a program name with args.
1178 set dummy ranlib; ac_word=$2
1179 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1180 echo "configure:1181: checking for $ac_word" >&5
1181 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1182   echo $ac_n "(cached) $ac_c" 1>&6
1183 else
1184   if test -n "$RANLIB"; then
1185   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1186 else
1187   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1188   ac_dummy="$PATH"
1189   for ac_dir in $ac_dummy; do
1190     test -z "$ac_dir" && ac_dir=.
1191     if test -f $ac_dir/$ac_word; then
1192       ac_cv_prog_RANLIB="ranlib"
1193       break
1194     fi
1195   done
1196   IFS="$ac_save_ifs"
1197   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1198 fi
1199 fi
1200 RANLIB="$ac_cv_prog_RANLIB"
1201 if test -n "$RANLIB"; then
1202   echo "$ac_t""$RANLIB" 1>&6
1203 else
1204   echo "$ac_t""no" 1>&6
1205 fi
1206
1207 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1208 echo "configure:1209: checking for ANSI C header files" >&5
1209 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1210   echo $ac_n "(cached) $ac_c" 1>&6
1211 else
1212   cat > conftest.$ac_ext <<EOF
1213 #line 1214 "configure"
1214 #include "confdefs.h"
1215 #include <stdlib.h>
1216 #include <stdarg.h>
1217 #include <string.h>
1218 #include <float.h>
1219 EOF
1220 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1221 { (eval echo configure:1222: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1222 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1223 if test -z "$ac_err"; then
1224   rm -rf conftest*
1225   ac_cv_header_stdc=yes
1226 else
1227   echo "$ac_err" >&5
1228   echo "configure: failed program was:" >&5
1229   cat conftest.$ac_ext >&5
1230   rm -rf conftest*
1231   ac_cv_header_stdc=no
1232 fi
1233 rm -f conftest*
1234
1235 if test $ac_cv_header_stdc = yes; then
1236   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1237 cat > conftest.$ac_ext <<EOF
1238 #line 1239 "configure"
1239 #include "confdefs.h"
1240 #include <string.h>
1241 EOF
1242 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1243   egrep "memchr" >/dev/null 2>&1; then
1244   :
1245 else
1246   rm -rf conftest*
1247   ac_cv_header_stdc=no
1248 fi
1249 rm -f conftest*
1250
1251 fi
1252
1253 if test $ac_cv_header_stdc = yes; then
1254   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1255 cat > conftest.$ac_ext <<EOF
1256 #line 1257 "configure"
1257 #include "confdefs.h"
1258 #include <stdlib.h>
1259 EOF
1260 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1261   egrep "free" >/dev/null 2>&1; then
1262   :
1263 else
1264   rm -rf conftest*
1265   ac_cv_header_stdc=no
1266 fi
1267 rm -f conftest*
1268
1269 fi
1270
1271 if test $ac_cv_header_stdc = yes; then
1272   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1273 if test "$cross_compiling" = yes; then
1274   :
1275 else
1276   cat > conftest.$ac_ext <<EOF
1277 #line 1278 "configure"
1278 #include "confdefs.h"
1279 #include <ctype.h>
1280 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1281 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1282 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1283 int main () { int i; for (i = 0; i < 256; i++)
1284 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1285 exit (0); }
1286
1287 EOF
1288 if { (eval echo configure:1289: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1289 then
1290   :
1291 else
1292   echo "configure: failed program was:" >&5
1293   cat conftest.$ac_ext >&5
1294   rm -fr conftest*
1295   ac_cv_header_stdc=no
1296 fi
1297 rm -fr conftest*
1298 fi
1299
1300 fi
1301 fi
1302
1303 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1304 if test $ac_cv_header_stdc = yes; then
1305   cat >> confdefs.h <<\EOF
1306 #define STDC_HEADERS 1
1307 EOF
1308
1309 fi
1310
1311 echo $ac_n "checking for working const""... $ac_c" 1>&6
1312 echo "configure:1313: checking for working const" >&5
1313 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1314   echo $ac_n "(cached) $ac_c" 1>&6
1315 else
1316   cat > conftest.$ac_ext <<EOF
1317 #line 1318 "configure"
1318 #include "confdefs.h"
1319
1320 int main() {
1321
1322 /* Ultrix mips cc rejects this.  */
1323 typedef int charset[2]; const charset x;
1324 /* SunOS 4.1.1 cc rejects this.  */
1325 char const *const *ccp;
1326 char **p;
1327 /* NEC SVR4.0.2 mips cc rejects this.  */
1328 struct point {int x, y;};
1329 static struct point const zero = {0,0};
1330 /* AIX XL C 1.02.0.0 rejects this.
1331    It does not let you subtract one const X* pointer from another in an arm
1332    of an if-expression whose if-part is not a constant expression */
1333 const char *g = "string";
1334 ccp = &g + (g ? g-g : 0);
1335 /* HPUX 7.0 cc rejects these. */
1336 ++ccp;
1337 p = (char**) ccp;
1338 ccp = (char const *const *) p;
1339 { /* SCO 3.2v4 cc rejects this.  */
1340   char *t;
1341   char const *s = 0 ? (char *) 0 : (char const *) 0;
1342
1343   *t++ = 0;
1344 }
1345 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1346   int x[] = {25, 17};
1347   const int *foo = &x[0];
1348   ++foo;
1349 }
1350 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1351   typedef const int *iptr;
1352   iptr p = 0;
1353   ++p;
1354 }
1355 { /* AIX XL C 1.02.0.0 rejects this saying
1356      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1357   struct s { int j; const int *ap[3]; };
1358   struct s *b; b->j = 5;
1359 }
1360 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1361   const int foo = 10;
1362 }
1363
1364 ; return 0; }
1365 EOF
1366 if { (eval echo configure:1367: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1367   rm -rf conftest*
1368   ac_cv_c_const=yes
1369 else
1370   echo "configure: failed program was:" >&5
1371   cat conftest.$ac_ext >&5
1372   rm -rf conftest*
1373   ac_cv_c_const=no
1374 fi
1375 rm -f conftest*
1376 fi
1377
1378 echo "$ac_t""$ac_cv_c_const" 1>&6
1379 if test $ac_cv_c_const = no; then
1380   cat >> confdefs.h <<\EOF
1381 #define const
1382 EOF
1383
1384 fi
1385
1386 echo $ac_n "checking for inline""... $ac_c" 1>&6
1387 echo "configure:1388: checking for inline" >&5
1388 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1389   echo $ac_n "(cached) $ac_c" 1>&6
1390 else
1391   ac_cv_c_inline=no
1392 for ac_kw in inline __inline__ __inline; do
1393   cat > conftest.$ac_ext <<EOF
1394 #line 1395 "configure"
1395 #include "confdefs.h"
1396
1397 int main() {
1398 } $ac_kw foo() {
1399 ; return 0; }
1400 EOF
1401 if { (eval echo configure:1402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1402   rm -rf conftest*
1403   ac_cv_c_inline=$ac_kw; break
1404 else
1405   echo "configure: failed program was:" >&5
1406   cat conftest.$ac_ext >&5
1407 fi
1408 rm -f conftest*
1409 done
1410
1411 fi
1412
1413 echo "$ac_t""$ac_cv_c_inline" 1>&6
1414 case "$ac_cv_c_inline" in
1415   inline | yes) ;;
1416   no) cat >> confdefs.h <<\EOF
1417 #define inline
1418 EOF
1419  ;;
1420   *)  cat >> confdefs.h <<EOF
1421 #define inline $ac_cv_c_inline
1422 EOF
1423  ;;
1424 esac
1425
1426 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1427 echo "configure:1428: checking for off_t" >&5
1428 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1429   echo $ac_n "(cached) $ac_c" 1>&6
1430 else
1431   cat > conftest.$ac_ext <<EOF
1432 #line 1433 "configure"
1433 #include "confdefs.h"
1434 #include <sys/types.h>
1435 #if STDC_HEADERS
1436 #include <stdlib.h>
1437 #include <stddef.h>
1438 #endif
1439 EOF
1440 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1441   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1442   rm -rf conftest*
1443   ac_cv_type_off_t=yes
1444 else
1445   rm -rf conftest*
1446   ac_cv_type_off_t=no
1447 fi
1448 rm -f conftest*
1449
1450 fi
1451 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1452 if test $ac_cv_type_off_t = no; then
1453   cat >> confdefs.h <<\EOF
1454 #define off_t long
1455 EOF
1456
1457 fi
1458
1459 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1460 echo "configure:1461: checking for size_t" >&5
1461 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1462   echo $ac_n "(cached) $ac_c" 1>&6
1463 else
1464   cat > conftest.$ac_ext <<EOF
1465 #line 1466 "configure"
1466 #include "confdefs.h"
1467 #include <sys/types.h>
1468 #if STDC_HEADERS
1469 #include <stdlib.h>
1470 #include <stddef.h>
1471 #endif
1472 EOF
1473 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1474   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1475   rm -rf conftest*
1476   ac_cv_type_size_t=yes
1477 else
1478   rm -rf conftest*
1479   ac_cv_type_size_t=no
1480 fi
1481 rm -f conftest*
1482
1483 fi
1484 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1485 if test $ac_cv_type_size_t = no; then
1486   cat >> confdefs.h <<\EOF
1487 #define size_t unsigned
1488 EOF
1489
1490 fi
1491
1492 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1493 # for constant arguments.  Useless!
1494 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1495 echo "configure:1496: checking for working alloca.h" >&5
1496 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1497   echo $ac_n "(cached) $ac_c" 1>&6
1498 else
1499   cat > conftest.$ac_ext <<EOF
1500 #line 1501 "configure"
1501 #include "confdefs.h"
1502 #include <alloca.h>
1503 int main() {
1504 char *p = alloca(2 * sizeof(int));
1505 ; return 0; }
1506 EOF
1507 if { (eval echo configure:1508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1508   rm -rf conftest*
1509   ac_cv_header_alloca_h=yes
1510 else
1511   echo "configure: failed program was:" >&5
1512   cat conftest.$ac_ext >&5
1513   rm -rf conftest*
1514   ac_cv_header_alloca_h=no
1515 fi
1516 rm -f conftest*
1517 fi
1518
1519 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1520 if test $ac_cv_header_alloca_h = yes; then
1521   cat >> confdefs.h <<\EOF
1522 #define HAVE_ALLOCA_H 1
1523 EOF
1524
1525 fi
1526
1527 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1528 echo "configure:1529: checking for alloca" >&5
1529 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1530   echo $ac_n "(cached) $ac_c" 1>&6
1531 else
1532   cat > conftest.$ac_ext <<EOF
1533 #line 1534 "configure"
1534 #include "confdefs.h"
1535
1536 #ifdef __GNUC__
1537 # define alloca __builtin_alloca
1538 #else
1539 # ifdef _MSC_VER
1540 #  include <malloc.h>
1541 #  define alloca _alloca
1542 # else
1543 #  if HAVE_ALLOCA_H
1544 #   include <alloca.h>
1545 #  else
1546 #   ifdef _AIX
1547  #pragma alloca
1548 #   else
1549 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1550 char *alloca ();
1551 #    endif
1552 #   endif
1553 #  endif
1554 # endif
1555 #endif
1556
1557 int main() {
1558 char *p = (char *) alloca(1);
1559 ; return 0; }
1560 EOF
1561 if { (eval echo configure:1562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1562   rm -rf conftest*
1563   ac_cv_func_alloca_works=yes
1564 else
1565   echo "configure: failed program was:" >&5
1566   cat conftest.$ac_ext >&5
1567   rm -rf conftest*
1568   ac_cv_func_alloca_works=no
1569 fi
1570 rm -f conftest*
1571 fi
1572
1573 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1574 if test $ac_cv_func_alloca_works = yes; then
1575   cat >> confdefs.h <<\EOF
1576 #define HAVE_ALLOCA 1
1577 EOF
1578
1579 fi
1580
1581 if test $ac_cv_func_alloca_works = no; then
1582   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1583   # that cause trouble.  Some versions do not even contain alloca or
1584   # contain a buggy version.  If you still want to use their alloca,
1585   # use ar to extract alloca.o from them instead of compiling alloca.c.
1586   ALLOCA=alloca.${ac_objext}
1587   cat >> confdefs.h <<\EOF
1588 #define C_ALLOCA 1
1589 EOF
1590
1591
1592 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1593 echo "configure:1594: checking whether alloca needs Cray hooks" >&5
1594 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1595   echo $ac_n "(cached) $ac_c" 1>&6
1596 else
1597   cat > conftest.$ac_ext <<EOF
1598 #line 1599 "configure"
1599 #include "confdefs.h"
1600 #if defined(CRAY) && ! defined(CRAY2)
1601 webecray
1602 #else
1603 wenotbecray
1604 #endif
1605
1606 EOF
1607 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1608   egrep "webecray" >/dev/null 2>&1; then
1609   rm -rf conftest*
1610   ac_cv_os_cray=yes
1611 else
1612   rm -rf conftest*
1613   ac_cv_os_cray=no
1614 fi
1615 rm -f conftest*
1616
1617 fi
1618
1619 echo "$ac_t""$ac_cv_os_cray" 1>&6
1620 if test $ac_cv_os_cray = yes; then
1621 for ac_func in _getb67 GETB67 getb67; do
1622   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1623 echo "configure:1624: checking for $ac_func" >&5
1624 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1625   echo $ac_n "(cached) $ac_c" 1>&6
1626 else
1627   cat > conftest.$ac_ext <<EOF
1628 #line 1629 "configure"
1629 #include "confdefs.h"
1630 /* System header to define __stub macros and hopefully few prototypes,
1631     which can conflict with char $ac_func(); below.  */
1632 #include <assert.h>
1633 /* Override any gcc2 internal prototype to avoid an error.  */
1634 /* We use char because int might match the return type of a gcc2
1635     builtin and then its argument prototype would still apply.  */
1636 char $ac_func();
1637
1638 int main() {
1639
1640 /* The GNU C library defines this for functions which it implements
1641     to always fail with ENOSYS.  Some functions are actually named
1642     something starting with __ and the normal name is an alias.  */
1643 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1644 choke me
1645 #else
1646 $ac_func();
1647 #endif
1648
1649 ; return 0; }
1650 EOF
1651 if { (eval echo configure:1652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1652   rm -rf conftest*
1653   eval "ac_cv_func_$ac_func=yes"
1654 else
1655   echo "configure: failed program was:" >&5
1656   cat conftest.$ac_ext >&5
1657   rm -rf conftest*
1658   eval "ac_cv_func_$ac_func=no"
1659 fi
1660 rm -f conftest*
1661 fi
1662
1663 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1664   echo "$ac_t""yes" 1>&6
1665   cat >> confdefs.h <<EOF
1666 #define CRAY_STACKSEG_END $ac_func
1667 EOF
1668
1669   break
1670 else
1671   echo "$ac_t""no" 1>&6
1672 fi
1673
1674 done
1675 fi
1676
1677 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1678 echo "configure:1679: checking stack direction for C alloca" >&5
1679 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1680   echo $ac_n "(cached) $ac_c" 1>&6
1681 else
1682   if test "$cross_compiling" = yes; then
1683   ac_cv_c_stack_direction=0
1684 else
1685   cat > conftest.$ac_ext <<EOF
1686 #line 1687 "configure"
1687 #include "confdefs.h"
1688 find_stack_direction ()
1689 {
1690   static char *addr = 0;
1691   auto char dummy;
1692   if (addr == 0)
1693     {
1694       addr = &dummy;
1695       return find_stack_direction ();
1696     }
1697   else
1698     return (&dummy > addr) ? 1 : -1;
1699 }
1700 main ()
1701 {
1702   exit (find_stack_direction() < 0);
1703 }
1704 EOF
1705 if { (eval echo configure:1706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1706 then
1707   ac_cv_c_stack_direction=1
1708 else
1709   echo "configure: failed program was:" >&5
1710   cat conftest.$ac_ext >&5
1711   rm -fr conftest*
1712   ac_cv_c_stack_direction=-1
1713 fi
1714 rm -fr conftest*
1715 fi
1716
1717 fi
1718
1719 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1720 cat >> confdefs.h <<EOF
1721 #define STACK_DIRECTION $ac_cv_c_stack_direction
1722 EOF
1723
1724 fi
1725
1726 for ac_hdr in unistd.h
1727 do
1728 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1729 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1730 echo "configure:1731: checking for $ac_hdr" >&5
1731 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1732   echo $ac_n "(cached) $ac_c" 1>&6
1733 else
1734   cat > conftest.$ac_ext <<EOF
1735 #line 1736 "configure"
1736 #include "confdefs.h"
1737 #include <$ac_hdr>
1738 EOF
1739 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1740 { (eval echo configure:1741: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1741 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1742 if test -z "$ac_err"; then
1743   rm -rf conftest*
1744   eval "ac_cv_header_$ac_safe=yes"
1745 else
1746   echo "$ac_err" >&5
1747   echo "configure: failed program was:" >&5
1748   cat conftest.$ac_ext >&5
1749   rm -rf conftest*
1750   eval "ac_cv_header_$ac_safe=no"
1751 fi
1752 rm -f conftest*
1753 fi
1754 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1755   echo "$ac_t""yes" 1>&6
1756     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1757   cat >> confdefs.h <<EOF
1758 #define $ac_tr_hdr 1
1759 EOF
1760
1761 else
1762   echo "$ac_t""no" 1>&6
1763 fi
1764 done
1765
1766 for ac_func in getpagesize
1767 do
1768 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1769 echo "configure:1770: checking for $ac_func" >&5
1770 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1771   echo $ac_n "(cached) $ac_c" 1>&6
1772 else
1773   cat > conftest.$ac_ext <<EOF
1774 #line 1775 "configure"
1775 #include "confdefs.h"
1776 /* System header to define __stub macros and hopefully few prototypes,
1777     which can conflict with char $ac_func(); below.  */
1778 #include <assert.h>
1779 /* Override any gcc2 internal prototype to avoid an error.  */
1780 /* We use char because int might match the return type of a gcc2
1781     builtin and then its argument prototype would still apply.  */
1782 char $ac_func();
1783
1784 int main() {
1785
1786 /* The GNU C library defines this for functions which it implements
1787     to always fail with ENOSYS.  Some functions are actually named
1788     something starting with __ and the normal name is an alias.  */
1789 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1790 choke me
1791 #else
1792 $ac_func();
1793 #endif
1794
1795 ; return 0; }
1796 EOF
1797 if { (eval echo configure:1798: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1798   rm -rf conftest*
1799   eval "ac_cv_func_$ac_func=yes"
1800 else
1801   echo "configure: failed program was:" >&5
1802   cat conftest.$ac_ext >&5
1803   rm -rf conftest*
1804   eval "ac_cv_func_$ac_func=no"
1805 fi
1806 rm -f conftest*
1807 fi
1808
1809 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1810   echo "$ac_t""yes" 1>&6
1811     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1812   cat >> confdefs.h <<EOF
1813 #define $ac_tr_func 1
1814 EOF
1815
1816 else
1817   echo "$ac_t""no" 1>&6
1818 fi
1819 done
1820
1821 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1822 echo "configure:1823: checking for working mmap" >&5
1823 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1824   echo $ac_n "(cached) $ac_c" 1>&6
1825 else
1826   if test "$cross_compiling" = yes; then
1827   ac_cv_func_mmap_fixed_mapped=no
1828 else
1829   cat > conftest.$ac_ext <<EOF
1830 #line 1831 "configure"
1831 #include "confdefs.h"
1832
1833 /* Thanks to Mike Haertel and Jim Avera for this test.
1834    Here is a matrix of mmap possibilities:
1835         mmap private not fixed
1836         mmap private fixed at somewhere currently unmapped
1837         mmap private fixed at somewhere already mapped
1838         mmap shared not fixed
1839         mmap shared fixed at somewhere currently unmapped
1840         mmap shared fixed at somewhere already mapped
1841    For private mappings, we should verify that changes cannot be read()
1842    back from the file, nor mmap's back from the file at a different
1843    address.  (There have been systems where private was not correctly
1844    implemented like the infamous i386 svr4.0, and systems where the
1845    VM page cache was not coherent with the filesystem buffer cache
1846    like early versions of FreeBSD and possibly contemporary NetBSD.)
1847    For shared mappings, we should conversely verify that changes get
1848    propogated back to all the places they're supposed to be.
1849
1850    Grep wants private fixed already mapped.
1851    The main things grep needs to know about mmap are:
1852    * does it exist and is it safe to write into the mmap'd area
1853    * how to use it (BSD variants)  */
1854 #include <sys/types.h>
1855 #include <fcntl.h>
1856 #include <sys/mman.h>
1857
1858 /* This mess was copied from the GNU getpagesize.h.  */
1859 #ifndef HAVE_GETPAGESIZE
1860 # ifdef HAVE_UNISTD_H
1861 #  include <unistd.h>
1862 # endif
1863
1864 /* Assume that all systems that can run configure have sys/param.h.  */
1865 # ifndef HAVE_SYS_PARAM_H
1866 #  define HAVE_SYS_PARAM_H 1
1867 # endif
1868
1869 # ifdef _SC_PAGESIZE
1870 #  define getpagesize() sysconf(_SC_PAGESIZE)
1871 # else /* no _SC_PAGESIZE */
1872 #  ifdef HAVE_SYS_PARAM_H
1873 #   include <sys/param.h>
1874 #   ifdef EXEC_PAGESIZE
1875 #    define getpagesize() EXEC_PAGESIZE
1876 #   else /* no EXEC_PAGESIZE */
1877 #    ifdef NBPG
1878 #     define getpagesize() NBPG * CLSIZE
1879 #     ifndef CLSIZE
1880 #      define CLSIZE 1
1881 #     endif /* no CLSIZE */
1882 #    else /* no NBPG */
1883 #     ifdef NBPC
1884 #      define getpagesize() NBPC
1885 #     else /* no NBPC */
1886 #      ifdef PAGESIZE
1887 #       define getpagesize() PAGESIZE
1888 #      endif /* PAGESIZE */
1889 #     endif /* no NBPC */
1890 #    endif /* no NBPG */
1891 #   endif /* no EXEC_PAGESIZE */
1892 #  else /* no HAVE_SYS_PARAM_H */
1893 #   define getpagesize() 8192   /* punt totally */
1894 #  endif /* no HAVE_SYS_PARAM_H */
1895 # endif /* no _SC_PAGESIZE */
1896
1897 #endif /* no HAVE_GETPAGESIZE */
1898
1899 #ifdef __cplusplus
1900 extern "C" { void *malloc(unsigned); }
1901 #else
1902 char *malloc();
1903 #endif
1904
1905 int
1906 main()
1907 {
1908         char *data, *data2, *data3;
1909         int i, pagesize;
1910         int fd;
1911
1912         pagesize = getpagesize();
1913
1914         /*
1915          * First, make a file with some known garbage in it.
1916          */
1917         data = malloc(pagesize);
1918         if (!data)
1919                 exit(1);
1920         for (i = 0; i < pagesize; ++i)
1921                 *(data + i) = rand();
1922         umask(0);
1923         fd = creat("conftestmmap", 0600);
1924         if (fd < 0)
1925                 exit(1);
1926         if (write(fd, data, pagesize) != pagesize)
1927                 exit(1);
1928         close(fd);
1929
1930         /*
1931          * Next, try to mmap the file at a fixed address which
1932          * already has something else allocated at it.  If we can,
1933          * also make sure that we see the same garbage.
1934          */
1935         fd = open("conftestmmap", O_RDWR);
1936         if (fd < 0)
1937                 exit(1);
1938         data2 = malloc(2 * pagesize);
1939         if (!data2)
1940                 exit(1);
1941         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1942         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1943             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1944                 exit(1);
1945         for (i = 0; i < pagesize; ++i)
1946                 if (*(data + i) != *(data2 + i))
1947                         exit(1);
1948
1949         /*
1950          * Finally, make sure that changes to the mapped area
1951          * do not percolate back to the file as seen by read().
1952          * (This is a bug on some variants of i386 svr4.0.)
1953          */
1954         for (i = 0; i < pagesize; ++i)
1955                 *(data2 + i) = *(data2 + i) + 1;
1956         data3 = malloc(pagesize);
1957         if (!data3)
1958                 exit(1);
1959         if (read(fd, data3, pagesize) != pagesize)
1960                 exit(1);
1961         for (i = 0; i < pagesize; ++i)
1962                 if (*(data + i) != *(data3 + i))
1963                         exit(1);
1964         close(fd);
1965         unlink("conftestmmap");
1966         exit(0);
1967 }
1968
1969 EOF
1970 if { (eval echo configure:1971: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1971 then
1972   ac_cv_func_mmap_fixed_mapped=yes
1973 else
1974   echo "configure: failed program was:" >&5
1975   cat conftest.$ac_ext >&5
1976   rm -fr conftest*
1977   ac_cv_func_mmap_fixed_mapped=no
1978 fi
1979 rm -fr conftest*
1980 fi
1981
1982 fi
1983
1984 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1985 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1986   cat >> confdefs.h <<\EOF
1987 #define HAVE_MMAP 1
1988 EOF
1989
1990 fi
1991
1992
1993    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1994 unistd.h values.h sys/param.h
1995 do
1996 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1997 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1998 echo "configure:1999: checking for $ac_hdr" >&5
1999 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2000   echo $ac_n "(cached) $ac_c" 1>&6
2001 else
2002   cat > conftest.$ac_ext <<EOF
2003 #line 2004 "configure"
2004 #include "confdefs.h"
2005 #include <$ac_hdr>
2006 EOF
2007 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2008 { (eval echo configure:2009: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2009 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2010 if test -z "$ac_err"; then
2011   rm -rf conftest*
2012   eval "ac_cv_header_$ac_safe=yes"
2013 else
2014   echo "$ac_err" >&5
2015   echo "configure: failed program was:" >&5
2016   cat conftest.$ac_ext >&5
2017   rm -rf conftest*
2018   eval "ac_cv_header_$ac_safe=no"
2019 fi
2020 rm -f conftest*
2021 fi
2022 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2023   echo "$ac_t""yes" 1>&6
2024     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2025   cat >> confdefs.h <<EOF
2026 #define $ac_tr_hdr 1
2027 EOF
2028
2029 else
2030   echo "$ac_t""no" 1>&6
2031 fi
2032 done
2033
2034    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2035 __argz_count __argz_stringify __argz_next
2036 do
2037 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2038 echo "configure:2039: checking for $ac_func" >&5
2039 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2040   echo $ac_n "(cached) $ac_c" 1>&6
2041 else
2042   cat > conftest.$ac_ext <<EOF
2043 #line 2044 "configure"
2044 #include "confdefs.h"
2045 /* System header to define __stub macros and hopefully few prototypes,
2046     which can conflict with char $ac_func(); below.  */
2047 #include <assert.h>
2048 /* Override any gcc2 internal prototype to avoid an error.  */
2049 /* We use char because int might match the return type of a gcc2
2050     builtin and then its argument prototype would still apply.  */
2051 char $ac_func();
2052
2053 int main() {
2054
2055 /* The GNU C library defines this for functions which it implements
2056     to always fail with ENOSYS.  Some functions are actually named
2057     something starting with __ and the normal name is an alias.  */
2058 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2059 choke me
2060 #else
2061 $ac_func();
2062 #endif
2063
2064 ; return 0; }
2065 EOF
2066 if { (eval echo configure:2067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2067   rm -rf conftest*
2068   eval "ac_cv_func_$ac_func=yes"
2069 else
2070   echo "configure: failed program was:" >&5
2071   cat conftest.$ac_ext >&5
2072   rm -rf conftest*
2073   eval "ac_cv_func_$ac_func=no"
2074 fi
2075 rm -f conftest*
2076 fi
2077
2078 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2079   echo "$ac_t""yes" 1>&6
2080     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2081   cat >> confdefs.h <<EOF
2082 #define $ac_tr_func 1
2083 EOF
2084
2085 else
2086   echo "$ac_t""no" 1>&6
2087 fi
2088 done
2089
2090
2091    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2092      for ac_func in stpcpy
2093 do
2094 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2095 echo "configure:2096: checking for $ac_func" >&5
2096 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2097   echo $ac_n "(cached) $ac_c" 1>&6
2098 else
2099   cat > conftest.$ac_ext <<EOF
2100 #line 2101 "configure"
2101 #include "confdefs.h"
2102 /* System header to define __stub macros and hopefully few prototypes,
2103     which can conflict with char $ac_func(); below.  */
2104 #include <assert.h>
2105 /* Override any gcc2 internal prototype to avoid an error.  */
2106 /* We use char because int might match the return type of a gcc2
2107     builtin and then its argument prototype would still apply.  */
2108 char $ac_func();
2109
2110 int main() {
2111
2112 /* The GNU C library defines this for functions which it implements
2113     to always fail with ENOSYS.  Some functions are actually named
2114     something starting with __ and the normal name is an alias.  */
2115 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2116 choke me
2117 #else
2118 $ac_func();
2119 #endif
2120
2121 ; return 0; }
2122 EOF
2123 if { (eval echo configure:2124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2124   rm -rf conftest*
2125   eval "ac_cv_func_$ac_func=yes"
2126 else
2127   echo "configure: failed program was:" >&5
2128   cat conftest.$ac_ext >&5
2129   rm -rf conftest*
2130   eval "ac_cv_func_$ac_func=no"
2131 fi
2132 rm -f conftest*
2133 fi
2134
2135 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2136   echo "$ac_t""yes" 1>&6
2137     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2138   cat >> confdefs.h <<EOF
2139 #define $ac_tr_func 1
2140 EOF
2141
2142 else
2143   echo "$ac_t""no" 1>&6
2144 fi
2145 done
2146
2147    fi
2148    if test "${ac_cv_func_stpcpy}" = "yes"; then
2149      cat >> confdefs.h <<\EOF
2150 #define HAVE_STPCPY 1
2151 EOF
2152
2153    fi
2154
2155    if test $ac_cv_header_locale_h = yes; then
2156     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2157 echo "configure:2158: checking for LC_MESSAGES" >&5
2158 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2159   echo $ac_n "(cached) $ac_c" 1>&6
2160 else
2161   cat > conftest.$ac_ext <<EOF
2162 #line 2163 "configure"
2163 #include "confdefs.h"
2164 #include <locale.h>
2165 int main() {
2166 return LC_MESSAGES
2167 ; return 0; }
2168 EOF
2169 if { (eval echo configure:2170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2170   rm -rf conftest*
2171   am_cv_val_LC_MESSAGES=yes
2172 else
2173   echo "configure: failed program was:" >&5
2174   cat conftest.$ac_ext >&5
2175   rm -rf conftest*
2176   am_cv_val_LC_MESSAGES=no
2177 fi
2178 rm -f conftest*
2179 fi
2180
2181 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2182     if test $am_cv_val_LC_MESSAGES = yes; then
2183       cat >> confdefs.h <<\EOF
2184 #define HAVE_LC_MESSAGES 1
2185 EOF
2186
2187     fi
2188   fi
2189    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2190 echo "configure:2191: checking whether NLS is requested" >&5
2191         # Check whether --enable-nls or --disable-nls was given.
2192 if test "${enable_nls+set}" = set; then
2193   enableval="$enable_nls"
2194   USE_NLS=$enableval
2195 else
2196   USE_NLS=yes
2197 fi
2198
2199     echo "$ac_t""$USE_NLS" 1>&6
2200
2201
2202     USE_INCLUDED_LIBINTL=no
2203
2204         if test "$USE_NLS" = "yes"; then
2205       cat >> confdefs.h <<\EOF
2206 #define ENABLE_NLS 1
2207 EOF
2208
2209       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2210 echo "configure:2211: checking whether included gettext is requested" >&5
2211       # Check whether --with-included-gettext or --without-included-gettext was given.
2212 if test "${with_included_gettext+set}" = set; then
2213   withval="$with_included_gettext"
2214   nls_cv_force_use_gnu_gettext=$withval
2215 else
2216   nls_cv_force_use_gnu_gettext=no
2217 fi
2218
2219       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2220
2221       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2222       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2223                                         nls_cv_header_intl=
2224         nls_cv_header_libgt=
2225         CATOBJEXT=NONE
2226
2227         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2228 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2229 echo "configure:2230: checking for libintl.h" >&5
2230 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2231   echo $ac_n "(cached) $ac_c" 1>&6
2232 else
2233   cat > conftest.$ac_ext <<EOF
2234 #line 2235 "configure"
2235 #include "confdefs.h"
2236 #include <libintl.h>
2237 EOF
2238 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2239 { (eval echo configure:2240: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2240 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2241 if test -z "$ac_err"; then
2242   rm -rf conftest*
2243   eval "ac_cv_header_$ac_safe=yes"
2244 else
2245   echo "$ac_err" >&5
2246   echo "configure: failed program was:" >&5
2247   cat conftest.$ac_ext >&5
2248   rm -rf conftest*
2249   eval "ac_cv_header_$ac_safe=no"
2250 fi
2251 rm -f conftest*
2252 fi
2253 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2254   echo "$ac_t""yes" 1>&6
2255   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2256 echo "configure:2257: checking for gettext in libc" >&5
2257 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+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 #include <libintl.h>
2264 int main() {
2265 return (int) gettext ("")
2266 ; return 0; }
2267 EOF
2268 if { (eval echo configure:2269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2269   rm -rf conftest*
2270   gt_cv_func_gettext_libc=yes
2271 else
2272   echo "configure: failed program was:" >&5
2273   cat conftest.$ac_ext >&5
2274   rm -rf conftest*
2275   gt_cv_func_gettext_libc=no
2276 fi
2277 rm -f conftest*
2278 fi
2279
2280 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2281
2282            if test "$gt_cv_func_gettext_libc" != "yes"; then
2283              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2284 echo "configure:2285: checking for bindtextdomain in -lintl" >&5
2285 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2286 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2287   echo $ac_n "(cached) $ac_c" 1>&6
2288 else
2289   ac_save_LIBS="$LIBS"
2290 LIBS="-lintl  $LIBS"
2291 cat > conftest.$ac_ext <<EOF
2292 #line 2293 "configure"
2293 #include "confdefs.h"
2294 /* Override any gcc2 internal prototype to avoid an error.  */
2295 /* We use char because int might match the return type of a gcc2
2296     builtin and then its argument prototype would still apply.  */
2297 char bindtextdomain();
2298
2299 int main() {
2300 bindtextdomain()
2301 ; return 0; }
2302 EOF
2303 if { (eval echo configure:2304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2304   rm -rf conftest*
2305   eval "ac_cv_lib_$ac_lib_var=yes"
2306 else
2307   echo "configure: failed program was:" >&5
2308   cat conftest.$ac_ext >&5
2309   rm -rf conftest*
2310   eval "ac_cv_lib_$ac_lib_var=no"
2311 fi
2312 rm -f conftest*
2313 LIBS="$ac_save_LIBS"
2314
2315 fi
2316 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2317   echo "$ac_t""yes" 1>&6
2318   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2319 echo "configure:2320: checking for gettext in libintl" >&5
2320 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2321   echo $ac_n "(cached) $ac_c" 1>&6
2322 else
2323   cat > conftest.$ac_ext <<EOF
2324 #line 2325 "configure"
2325 #include "confdefs.h"
2326
2327 int main() {
2328 return (int) gettext ("")
2329 ; return 0; }
2330 EOF
2331 if { (eval echo configure:2332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2332   rm -rf conftest*
2333   gt_cv_func_gettext_libintl=yes
2334 else
2335   echo "configure: failed program was:" >&5
2336   cat conftest.$ac_ext >&5
2337   rm -rf conftest*
2338   gt_cv_func_gettext_libintl=no
2339 fi
2340 rm -f conftest*
2341 fi
2342
2343 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2344 else
2345   echo "$ac_t""no" 1>&6
2346 fi
2347
2348            fi
2349
2350            if test "$gt_cv_func_gettext_libc" = "yes" \
2351               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2352               cat >> confdefs.h <<\EOF
2353 #define HAVE_GETTEXT 1
2354 EOF
2355
2356               # Extract the first word of "msgfmt", so it can be a program name with args.
2357 set dummy msgfmt; ac_word=$2
2358 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2359 echo "configure:2360: checking for $ac_word" >&5
2360 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2361   echo $ac_n "(cached) $ac_c" 1>&6
2362 else
2363   case "$MSGFMT" in
2364   /*)
2365   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2366   ;;
2367   *)
2368   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2369   for ac_dir in $PATH; do
2370     test -z "$ac_dir" && ac_dir=.
2371     if test -f $ac_dir/$ac_word; then
2372       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2373         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2374         break
2375       fi
2376     fi
2377   done
2378   IFS="$ac_save_ifs"
2379   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2380   ;;
2381 esac
2382 fi
2383 MSGFMT="$ac_cv_path_MSGFMT"
2384 if test -n "$MSGFMT"; then
2385   echo "$ac_t""$MSGFMT" 1>&6
2386 else
2387   echo "$ac_t""no" 1>&6
2388 fi
2389               if test "$MSGFMT" != "no"; then
2390                 for ac_func in dcgettext
2391 do
2392 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2393 echo "configure:2394: checking for $ac_func" >&5
2394 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2395   echo $ac_n "(cached) $ac_c" 1>&6
2396 else
2397   cat > conftest.$ac_ext <<EOF
2398 #line 2399 "configure"
2399 #include "confdefs.h"
2400 /* System header to define __stub macros and hopefully few prototypes,
2401     which can conflict with char $ac_func(); below.  */
2402 #include <assert.h>
2403 /* Override any gcc2 internal prototype to avoid an error.  */
2404 /* We use char because int might match the return type of a gcc2
2405     builtin and then its argument prototype would still apply.  */
2406 char $ac_func();
2407
2408 int main() {
2409
2410 /* The GNU C library defines this for functions which it implements
2411     to always fail with ENOSYS.  Some functions are actually named
2412     something starting with __ and the normal name is an alias.  */
2413 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2414 choke me
2415 #else
2416 $ac_func();
2417 #endif
2418
2419 ; return 0; }
2420 EOF
2421 if { (eval echo configure:2422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2422   rm -rf conftest*
2423   eval "ac_cv_func_$ac_func=yes"
2424 else
2425   echo "configure: failed program was:" >&5
2426   cat conftest.$ac_ext >&5
2427   rm -rf conftest*
2428   eval "ac_cv_func_$ac_func=no"
2429 fi
2430 rm -f conftest*
2431 fi
2432
2433 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2434   echo "$ac_t""yes" 1>&6
2435     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2436   cat >> confdefs.h <<EOF
2437 #define $ac_tr_func 1
2438 EOF
2439
2440 else
2441   echo "$ac_t""no" 1>&6
2442 fi
2443 done
2444
2445                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2446 set dummy gmsgfmt; ac_word=$2
2447 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2448 echo "configure:2449: checking for $ac_word" >&5
2449 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2450   echo $ac_n "(cached) $ac_c" 1>&6
2451 else
2452   case "$GMSGFMT" in
2453   /*)
2454   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2455   ;;
2456   ?:/*)
2457   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2458   ;;
2459   *)
2460   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2461   ac_dummy="$PATH"
2462   for ac_dir in $ac_dummy; do
2463     test -z "$ac_dir" && ac_dir=.
2464     if test -f $ac_dir/$ac_word; then
2465       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2466       break
2467     fi
2468   done
2469   IFS="$ac_save_ifs"
2470   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2471   ;;
2472 esac
2473 fi
2474 GMSGFMT="$ac_cv_path_GMSGFMT"
2475 if test -n "$GMSGFMT"; then
2476   echo "$ac_t""$GMSGFMT" 1>&6
2477 else
2478   echo "$ac_t""no" 1>&6
2479 fi
2480
2481                 # Extract the first word of "xgettext", so it can be a program name with args.
2482 set dummy xgettext; ac_word=$2
2483 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2484 echo "configure:2485: checking for $ac_word" >&5
2485 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2486   echo $ac_n "(cached) $ac_c" 1>&6
2487 else
2488   case "$XGETTEXT" in
2489   /*)
2490   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2491   ;;
2492   *)
2493   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2494   for ac_dir in $PATH; do
2495     test -z "$ac_dir" && ac_dir=.
2496     if test -f $ac_dir/$ac_word; then
2497       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2498         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2499         break
2500       fi
2501     fi
2502   done
2503   IFS="$ac_save_ifs"
2504   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2505   ;;
2506 esac
2507 fi
2508 XGETTEXT="$ac_cv_path_XGETTEXT"
2509 if test -n "$XGETTEXT"; then
2510   echo "$ac_t""$XGETTEXT" 1>&6
2511 else
2512   echo "$ac_t""no" 1>&6
2513 fi
2514
2515                 cat > conftest.$ac_ext <<EOF
2516 #line 2517 "configure"
2517 #include "confdefs.h"
2518
2519 int main() {
2520 extern int _nl_msg_cat_cntr;
2521                                return _nl_msg_cat_cntr
2522 ; return 0; }
2523 EOF
2524 if { (eval echo configure:2525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2525   rm -rf conftest*
2526   CATOBJEXT=.gmo
2527                    DATADIRNAME=share
2528 else
2529   echo "configure: failed program was:" >&5
2530   cat conftest.$ac_ext >&5
2531   rm -rf conftest*
2532   CATOBJEXT=.mo
2533                    DATADIRNAME=lib
2534 fi
2535 rm -f conftest*
2536                 INSTOBJEXT=.mo
2537               fi
2538             fi
2539
2540 else
2541   echo "$ac_t""no" 1>&6
2542 fi
2543
2544
2545
2546         if test "$CATOBJEXT" = "NONE"; then
2547                           nls_cv_use_gnu_gettext=yes
2548         fi
2549       fi
2550
2551       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2552                 INTLOBJS="\$(GETTOBJS)"
2553         # Extract the first word of "msgfmt", so it can be a program name with args.
2554 set dummy msgfmt; ac_word=$2
2555 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2556 echo "configure:2557: checking for $ac_word" >&5
2557 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2558   echo $ac_n "(cached) $ac_c" 1>&6
2559 else
2560   case "$MSGFMT" in
2561   /*)
2562   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2563   ;;
2564   *)
2565   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2566   for ac_dir in $PATH; do
2567     test -z "$ac_dir" && ac_dir=.
2568     if test -f $ac_dir/$ac_word; then
2569       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2570         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2571         break
2572       fi
2573     fi
2574   done
2575   IFS="$ac_save_ifs"
2576   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2577   ;;
2578 esac
2579 fi
2580 MSGFMT="$ac_cv_path_MSGFMT"
2581 if test -n "$MSGFMT"; then
2582   echo "$ac_t""$MSGFMT" 1>&6
2583 else
2584   echo "$ac_t""no" 1>&6
2585 fi
2586
2587         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2588 set dummy gmsgfmt; ac_word=$2
2589 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2590 echo "configure:2591: checking for $ac_word" >&5
2591 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2592   echo $ac_n "(cached) $ac_c" 1>&6
2593 else
2594   case "$GMSGFMT" in
2595   /*)
2596   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2597   ;;
2598   ?:/*)
2599   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2600   ;;
2601   *)
2602   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2603   ac_dummy="$PATH"
2604   for ac_dir in $ac_dummy; do
2605     test -z "$ac_dir" && ac_dir=.
2606     if test -f $ac_dir/$ac_word; then
2607       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2608       break
2609     fi
2610   done
2611   IFS="$ac_save_ifs"
2612   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2613   ;;
2614 esac
2615 fi
2616 GMSGFMT="$ac_cv_path_GMSGFMT"
2617 if test -n "$GMSGFMT"; then
2618   echo "$ac_t""$GMSGFMT" 1>&6
2619 else
2620   echo "$ac_t""no" 1>&6
2621 fi
2622
2623         # Extract the first word of "xgettext", so it can be a program name with args.
2624 set dummy xgettext; ac_word=$2
2625 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2626 echo "configure:2627: checking for $ac_word" >&5
2627 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2628   echo $ac_n "(cached) $ac_c" 1>&6
2629 else
2630   case "$XGETTEXT" in
2631   /*)
2632   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2633   ;;
2634   *)
2635   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2636   for ac_dir in $PATH; do
2637     test -z "$ac_dir" && ac_dir=.
2638     if test -f $ac_dir/$ac_word; then
2639       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2640         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2641         break
2642       fi
2643     fi
2644   done
2645   IFS="$ac_save_ifs"
2646   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2647   ;;
2648 esac
2649 fi
2650 XGETTEXT="$ac_cv_path_XGETTEXT"
2651 if test -n "$XGETTEXT"; then
2652   echo "$ac_t""$XGETTEXT" 1>&6
2653 else
2654   echo "$ac_t""no" 1>&6
2655 fi
2656
2657
2658         USE_INCLUDED_LIBINTL=yes
2659         CATOBJEXT=.gmo
2660         INSTOBJEXT=.mo
2661         DATADIRNAME=share
2662         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2663         INTLLIBS=$INTLDEPS
2664         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2665         nls_cv_header_intl=libintl.h
2666         nls_cv_header_libgt=libgettext.h
2667       fi
2668
2669             if test "$XGETTEXT" != ":"; then
2670                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2671           : ;
2672         else
2673           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2674           XGETTEXT=":"
2675         fi
2676       fi
2677
2678       # We need to process the po/ directory.
2679       POSUB=po
2680     else
2681       DATADIRNAME=share
2682       nls_cv_header_intl=libintl.h
2683       nls_cv_header_libgt=libgettext.h
2684     fi
2685
2686     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2687     # because some of the sources are only built for this goal.
2688     if test "$PACKAGE" = gettext; then
2689       USE_NLS=yes
2690       USE_INCLUDED_LIBINTL=yes
2691     fi
2692
2693                 for lang in $ALL_LINGUAS; do
2694       GMOFILES="$GMOFILES $lang.gmo"
2695       POFILES="$POFILES $lang.po"
2696     done
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711    if test "x$CATOBJEXT" != "x"; then
2712      if test "x$ALL_LINGUAS" = "x"; then
2713        LINGUAS=
2714      else
2715        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2716 echo "configure:2717: checking for catalogs to be installed" >&5
2717        NEW_LINGUAS=
2718        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2719          case "$ALL_LINGUAS" in
2720           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2721          esac
2722        done
2723        LINGUAS=$NEW_LINGUAS
2724        echo "$ac_t""$LINGUAS" 1>&6
2725      fi
2726
2727           if test -n "$LINGUAS"; then
2728        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2729      fi
2730    fi
2731
2732             if test $ac_cv_header_locale_h = yes; then
2733      INCLUDE_LOCALE_H="#include <locale.h>"
2734    else
2735      INCLUDE_LOCALE_H="\
2736 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2737    fi
2738
2739
2740             if test -f $srcdir/po2tbl.sed.in; then
2741       if test "$CATOBJEXT" = ".cat"; then
2742          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2743 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2744 echo "configure:2745: checking for linux/version.h" >&5
2745 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2746   echo $ac_n "(cached) $ac_c" 1>&6
2747 else
2748   cat > conftest.$ac_ext <<EOF
2749 #line 2750 "configure"
2750 #include "confdefs.h"
2751 #include <linux/version.h>
2752 EOF
2753 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2754 { (eval echo configure:2755: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2755 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2756 if test -z "$ac_err"; then
2757   rm -rf conftest*
2758   eval "ac_cv_header_$ac_safe=yes"
2759 else
2760   echo "$ac_err" >&5
2761   echo "configure: failed program was:" >&5
2762   cat conftest.$ac_ext >&5
2763   rm -rf conftest*
2764   eval "ac_cv_header_$ac_safe=no"
2765 fi
2766 rm -f conftest*
2767 fi
2768 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2769   echo "$ac_t""yes" 1>&6
2770   msgformat=linux
2771 else
2772   echo "$ac_t""no" 1>&6
2773 msgformat=xopen
2774 fi
2775
2776
2777                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2778       fi
2779             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2780          $srcdir/po2tbl.sed.in > po2tbl.sed
2781    fi
2782
2783             if test "$PACKAGE" = "gettext"; then
2784      GT_NO="#NO#"
2785      GT_YES=
2786    else
2787      GT_NO=
2788      GT_YES="#YES#"
2789    fi
2790
2791
2792
2793    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2794
2795
2796       l=
2797
2798
2799             if test -f $srcdir/po/POTFILES.in; then
2800       test -d po || mkdir po
2801       if test "x$srcdir" != "x."; then
2802          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2803             posrcprefix="$srcdir/"
2804          else
2805             posrcprefix="../$srcdir/"
2806          fi
2807       else
2808          posrcprefix="../"
2809       fi
2810       rm -f po/POTFILES
2811       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2812          < $srcdir/po/POTFILES.in > po/POTFILES
2813    fi
2814
2815 cat >> confdefs.h <<\EOF
2816 #define PACKAGE "gdb"
2817 EOF
2818
2819
2820
2821
2822 CONFIG_OBS=
2823 CONFIG_LIB_OBS=
2824 CONFIG_DEPS=
2825 CONFIG_SRCS=
2826 CONFIG_INITS=
2827 ENABLE_CFLAGS=
2828 CONFIG_ALL=
2829 CONFIG_CLEAN=
2830 CONFIG_INSTALL=
2831 CONFIG_UNINSTALL=
2832
2833 configdirs="doc testsuite"
2834
2835 # Check whether --enable-multi-ice or --disable-multi-ice was given.
2836 if test "${enable_multi_ice+set}" = set; then
2837   enableval="$enable_multi_ice"
2838   case "${enableval}" in
2839     yes ) enable_multi_ice="yes" ;;
2840     no)  enable_multi_ice="no" ;;
2841     *) { echo "configure: error: Bad value for --enable-multi-ice: ${enableval}" 1>&2; exit 1; } ;;
2842   esac
2843
2844 fi
2845
2846
2847 if test "${enable_multi_ice}" = "yes"; then
2848   configdirs="${configdirs} multi-ice"
2849 fi
2850
2851
2852 . ${srcdir}/configure.host
2853
2854 . ${srcdir}/configure.tgt
2855
2856 targ=${target} ; . ${srcdir}/../bfd/config.bfd
2857
2858
2859 targ=${target}
2860 . ${srcdir}/../bfd/config.bfd
2861
2862 targ_archs=`echo ${targ_archs} | sed -e 's/ .*//;'`
2863
2864 if test x"${targ_archs}" != x ; then
2865     cat >> confdefs.h <<EOF
2866 #define DEFAULT_BFD_ARCH ${targ_archs}
2867 EOF
2868
2869 fi
2870 if test x"${targ_defvec}" != x ; then
2871     cat >> confdefs.h <<EOF
2872 #define DEFAULT_BFD_VEC ${targ_defvec}
2873 EOF
2874
2875 fi
2876
2877 for ac_prog in mawk gawk nawk awk
2878 do
2879 # Extract the first word of "$ac_prog", so it can be a program name with args.
2880 set dummy $ac_prog; ac_word=$2
2881 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2882 echo "configure:2883: checking for $ac_word" >&5
2883 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2884   echo $ac_n "(cached) $ac_c" 1>&6
2885 else
2886   if test -n "$AWK"; then
2887   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2888 else
2889   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2890   ac_dummy="$PATH"
2891   for ac_dir in $ac_dummy; do
2892     test -z "$ac_dir" && ac_dir=.
2893     if test -f $ac_dir/$ac_word; then
2894       ac_cv_prog_AWK="$ac_prog"
2895       break
2896     fi
2897   done
2898   IFS="$ac_save_ifs"
2899 fi
2900 fi
2901 AWK="$ac_cv_prog_AWK"
2902 if test -n "$AWK"; then
2903   echo "$ac_t""$AWK" 1>&6
2904 else
2905   echo "$ac_t""no" 1>&6
2906 fi
2907
2908 test -n "$AWK" && break
2909 done
2910
2911 # Find a good install program.  We prefer a C program (faster),
2912 # so one script is as good as another.  But avoid the broken or
2913 # incompatible versions:
2914 # SysV /etc/install, /usr/sbin/install
2915 # SunOS /usr/etc/install
2916 # IRIX /sbin/install
2917 # AIX /bin/install
2918 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2919 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2920 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2921 # ./install, which can be erroneously created by make from ./install.sh.
2922 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2923 echo "configure:2924: checking for a BSD compatible install" >&5
2924 if test -z "$INSTALL"; then
2925 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2926   echo $ac_n "(cached) $ac_c" 1>&6
2927 else
2928     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2929   for ac_dir in $PATH; do
2930     # Account for people who put trailing slashes in PATH elements.
2931     case "$ac_dir/" in
2932     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2933     *)
2934       # OSF1 and SCO ODT 3.0 have their own names for install.
2935       # Don't use installbsd from OSF since it installs stuff as root
2936       # by default.
2937       for ac_prog in ginstall scoinst install; do
2938         if test -f $ac_dir/$ac_prog; then
2939           if test $ac_prog = install &&
2940             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2941             # AIX install.  It has an incompatible calling convention.
2942             :
2943           else
2944             ac_cv_path_install="$ac_dir/$ac_prog -c"
2945             break 2
2946           fi
2947         fi
2948       done
2949       ;;
2950     esac
2951   done
2952   IFS="$ac_save_IFS"
2953
2954 fi
2955   if test "${ac_cv_path_install+set}" = set; then
2956     INSTALL="$ac_cv_path_install"
2957   else
2958     # As a last resort, use the slow shell script.  We don't cache a
2959     # path for INSTALL within a source directory, because that will
2960     # break other packages using the cache if that directory is
2961     # removed, or if the path is relative.
2962     INSTALL="$ac_install_sh"
2963   fi
2964 fi
2965 echo "$ac_t""$INSTALL" 1>&6
2966
2967 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2968 # It thinks the first close brace ends the variable substitution.
2969 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2970
2971 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2972
2973 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2974
2975 if test $host != $build; then
2976   ac_tool_prefix=${host_alias}-
2977 else
2978   ac_tool_prefix=
2979 fi
2980
2981 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2982 set dummy ${ac_tool_prefix}ar; ac_word=$2
2983 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2984 echo "configure:2985: checking for $ac_word" >&5
2985 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2986   echo $ac_n "(cached) $ac_c" 1>&6
2987 else
2988   if test -n "$AR"; then
2989   ac_cv_prog_AR="$AR" # Let the user override the test.
2990 else
2991   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2992   ac_dummy="$PATH"
2993   for ac_dir in $ac_dummy; do
2994     test -z "$ac_dir" && ac_dir=.
2995     if test -f $ac_dir/$ac_word; then
2996       ac_cv_prog_AR="${ac_tool_prefix}ar"
2997       break
2998     fi
2999   done
3000   IFS="$ac_save_ifs"
3001   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
3002 fi
3003 fi
3004 AR="$ac_cv_prog_AR"
3005 if test -n "$AR"; then
3006   echo "$ac_t""$AR" 1>&6
3007 else
3008   echo "$ac_t""no" 1>&6
3009 fi
3010
3011
3012
3013 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3014 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3015 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3016 echo "configure:3017: checking for $ac_word" >&5
3017 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3018   echo $ac_n "(cached) $ac_c" 1>&6
3019 else
3020   if test -n "$RANLIB"; then
3021   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3022 else
3023   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3024   ac_dummy="$PATH"
3025   for ac_dir in $ac_dummy; do
3026     test -z "$ac_dir" && ac_dir=.
3027     if test -f $ac_dir/$ac_word; then
3028       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3029       break
3030     fi
3031   done
3032   IFS="$ac_save_ifs"
3033 fi
3034 fi
3035 RANLIB="$ac_cv_prog_RANLIB"
3036 if test -n "$RANLIB"; then
3037   echo "$ac_t""$RANLIB" 1>&6
3038 else
3039   echo "$ac_t""no" 1>&6
3040 fi
3041
3042
3043 if test -z "$ac_cv_prog_RANLIB"; then
3044 if test -n "$ac_tool_prefix"; then
3045   # Extract the first word of "ranlib", so it can be a program name with args.
3046 set dummy ranlib; ac_word=$2
3047 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3048 echo "configure:3049: checking for $ac_word" >&5
3049 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3050   echo $ac_n "(cached) $ac_c" 1>&6
3051 else
3052   if test -n "$RANLIB"; then
3053   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3054 else
3055   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3056   ac_dummy="$PATH"
3057   for ac_dir in $ac_dummy; do
3058     test -z "$ac_dir" && ac_dir=.
3059     if test -f $ac_dir/$ac_word; then
3060       ac_cv_prog_RANLIB="ranlib"
3061       break
3062     fi
3063   done
3064   IFS="$ac_save_ifs"
3065   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3066 fi
3067 fi
3068 RANLIB="$ac_cv_prog_RANLIB"
3069 if test -n "$RANLIB"; then
3070   echo "$ac_t""$RANLIB" 1>&6
3071 else
3072   echo "$ac_t""no" 1>&6
3073 fi
3074
3075 else
3076   RANLIB=":"
3077 fi
3078 fi
3079
3080 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3081 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3082 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3083 echo "configure:3084: checking for $ac_word" >&5
3084 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3085   echo $ac_n "(cached) $ac_c" 1>&6
3086 else
3087   if test -n "$DLLTOOL"; then
3088   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3089 else
3090   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3091   ac_dummy="$PATH"
3092   for ac_dir in $ac_dummy; do
3093     test -z "$ac_dir" && ac_dir=.
3094     if test -f $ac_dir/$ac_word; then
3095       ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3096       break
3097     fi
3098   done
3099   IFS="$ac_save_ifs"
3100   test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
3101 fi
3102 fi
3103 DLLTOOL="$ac_cv_prog_DLLTOOL"
3104 if test -n "$DLLTOOL"; then
3105   echo "$ac_t""$DLLTOOL" 1>&6
3106 else
3107   echo "$ac_t""no" 1>&6
3108 fi
3109
3110
3111
3112 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
3113 set dummy ${ac_tool_prefix}windres; ac_word=$2
3114 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3115 echo "configure:3116: checking for $ac_word" >&5
3116 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3117   echo $ac_n "(cached) $ac_c" 1>&6
3118 else
3119   if test -n "$WINDRES"; then
3120   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3121 else
3122   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3123   ac_dummy="$PATH"
3124   for ac_dir in $ac_dummy; do
3125     test -z "$ac_dir" && ac_dir=.
3126     if test -f $ac_dir/$ac_word; then
3127       ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
3128       break
3129     fi
3130   done
3131   IFS="$ac_save_ifs"
3132   test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="windres"
3133 fi
3134 fi
3135 WINDRES="$ac_cv_prog_WINDRES"
3136 if test -n "$WINDRES"; then
3137   echo "$ac_t""$WINDRES" 1>&6
3138 else
3139   echo "$ac_t""no" 1>&6
3140 fi
3141
3142
3143
3144 for ac_prog in 'bison -y' byacc
3145 do
3146 # Extract the first word of "$ac_prog", so it can be a program name with args.
3147 set dummy $ac_prog; ac_word=$2
3148 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3149 echo "configure:3150: checking for $ac_word" >&5
3150 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3151   echo $ac_n "(cached) $ac_c" 1>&6
3152 else
3153   if test -n "$YACC"; then
3154   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3155 else
3156   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3157   ac_dummy="$PATH"
3158   for ac_dir in $ac_dummy; do
3159     test -z "$ac_dir" && ac_dir=.
3160     if test -f $ac_dir/$ac_word; then
3161       ac_cv_prog_YACC="$ac_prog"
3162       break
3163     fi
3164   done
3165   IFS="$ac_save_ifs"
3166 fi
3167 fi
3168 YACC="$ac_cv_prog_YACC"
3169 if test -n "$YACC"; then
3170   echo "$ac_t""$YACC" 1>&6
3171 else
3172   echo "$ac_t""no" 1>&6
3173 fi
3174
3175 test -n "$YACC" && break
3176 done
3177 test -n "$YACC" || YACC="yacc"
3178
3179
3180 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
3181 set dummy ${ac_tool_prefix}mig; ac_word=$2
3182 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3183 echo "configure:3184: checking for $ac_word" >&5
3184 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
3185   echo $ac_n "(cached) $ac_c" 1>&6
3186 else
3187   if test -n "$MIG"; then
3188   ac_cv_prog_MIG="$MIG" # Let the user override the test.
3189 else
3190   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3191   ac_dummy="$PATH"
3192   for ac_dir in $ac_dummy; do
3193     test -z "$ac_dir" && ac_dir=.
3194     if test -f $ac_dir/$ac_word; then
3195       ac_cv_prog_MIG="${ac_tool_prefix}mig"
3196       break
3197     fi
3198   done
3199   IFS="$ac_save_ifs"
3200   test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
3201 fi
3202 fi
3203 MIG="$ac_cv_prog_MIG"
3204 if test -n "$MIG"; then
3205   echo "$ac_t""$MIG" 1>&6
3206 else
3207   echo "$ac_t""no" 1>&6
3208 fi
3209
3210
3211
3212
3213 if test "$program_transform_name" = s,x,x,; then
3214   program_transform_name=
3215 else
3216   # Double any \ or $.  echo might interpret backslashes.
3217   cat <<\EOF_SED > conftestsed
3218 s,\\,\\\\,g; s,\$,$$,g
3219 EOF_SED
3220   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3221   rm -f conftestsed
3222 fi
3223 test "$program_prefix" != NONE &&
3224   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3225 # Use a double $ so make ignores it.
3226 test "$program_suffix" != NONE &&
3227   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3228
3229 # sed with no file args requires a program.
3230 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3231
3232
3233 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3234 echo "configure:3235: checking return type of signal handlers" >&5
3235 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3236   echo $ac_n "(cached) $ac_c" 1>&6
3237 else
3238   cat > conftest.$ac_ext <<EOF
3239 #line 3240 "configure"
3240 #include "confdefs.h"
3241 #include <sys/types.h>
3242 #include <signal.h>
3243 #ifdef signal
3244 #undef signal
3245 #endif
3246 #ifdef __cplusplus
3247 extern "C" void (*signal (int, void (*)(int)))(int);
3248 #else
3249 void (*signal ()) ();
3250 #endif
3251
3252 int main() {
3253 int i;
3254 ; return 0; }
3255 EOF
3256 if { (eval echo configure:3257: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3257   rm -rf conftest*
3258   ac_cv_type_signal=void
3259 else
3260   echo "configure: failed program was:" >&5
3261   cat conftest.$ac_ext >&5
3262   rm -rf conftest*
3263   ac_cv_type_signal=int
3264 fi
3265 rm -f conftest*
3266 fi
3267
3268 echo "$ac_t""$ac_cv_type_signal" 1>&6
3269 cat >> confdefs.h <<EOF
3270 #define RETSIGTYPE $ac_cv_type_signal
3271 EOF
3272
3273
3274
3275 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3276 echo "configure:3277: checking for ANSI C header files" >&5
3277 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3278   echo $ac_n "(cached) $ac_c" 1>&6
3279 else
3280   cat > conftest.$ac_ext <<EOF
3281 #line 3282 "configure"
3282 #include "confdefs.h"
3283 #include <stdlib.h>
3284 #include <stdarg.h>
3285 #include <string.h>
3286 #include <float.h>
3287 EOF
3288 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3289 { (eval echo configure:3290: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3290 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3291 if test -z "$ac_err"; then
3292   rm -rf conftest*
3293   ac_cv_header_stdc=yes
3294 else
3295   echo "$ac_err" >&5
3296   echo "configure: failed program was:" >&5
3297   cat conftest.$ac_ext >&5
3298   rm -rf conftest*
3299   ac_cv_header_stdc=no
3300 fi
3301 rm -f conftest*
3302
3303 if test $ac_cv_header_stdc = yes; then
3304   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3305 cat > conftest.$ac_ext <<EOF
3306 #line 3307 "configure"
3307 #include "confdefs.h"
3308 #include <string.h>
3309 EOF
3310 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3311   egrep "memchr" >/dev/null 2>&1; then
3312   :
3313 else
3314   rm -rf conftest*
3315   ac_cv_header_stdc=no
3316 fi
3317 rm -f conftest*
3318
3319 fi
3320
3321 if test $ac_cv_header_stdc = yes; then
3322   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3323 cat > conftest.$ac_ext <<EOF
3324 #line 3325 "configure"
3325 #include "confdefs.h"
3326 #include <stdlib.h>
3327 EOF
3328 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3329   egrep "free" >/dev/null 2>&1; then
3330   :
3331 else
3332   rm -rf conftest*
3333   ac_cv_header_stdc=no
3334 fi
3335 rm -f conftest*
3336
3337 fi
3338
3339 if test $ac_cv_header_stdc = yes; then
3340   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3341 if test "$cross_compiling" = yes; then
3342   :
3343 else
3344   cat > conftest.$ac_ext <<EOF
3345 #line 3346 "configure"
3346 #include "confdefs.h"
3347 #include <ctype.h>
3348 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3349 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3350 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3351 int main () { int i; for (i = 0; i < 256; i++)
3352 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3353 exit (0); }
3354
3355 EOF
3356 if { (eval echo configure:3357: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3357 then
3358   :
3359 else
3360   echo "configure: failed program was:" >&5
3361   cat conftest.$ac_ext >&5
3362   rm -fr conftest*
3363   ac_cv_header_stdc=no
3364 fi
3365 rm -fr conftest*
3366 fi
3367
3368 fi
3369 fi
3370
3371 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3372 if test $ac_cv_header_stdc = yes; then
3373   cat >> confdefs.h <<\EOF
3374 #define STDC_HEADERS 1
3375 EOF
3376
3377 fi
3378
3379
3380
3381 case $host_os in solaris2.7 | solaris2.8) case "$GCC" in yes)
3382     cat >> confdefs.h <<\EOF
3383 #define _MSE_INT_H 1
3384 EOF
3385
3386 esac; esac
3387
3388 for ac_hdr in ctype.h nlist.h link.h thread_db.h proc_service.h \
3389         memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3390         string.h sys/procfs.h sys/proc.h sys/ptrace.h sys/reg.h stdint.h \
3391         term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3392         wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h \
3393         time.h sys/file.h sys/ioctl.h sys/user.h sys/fault.h sys/syscall.h \
3394         dirent.h sys/ndir.h sys/dir.h ndir.h sys/filio.h \
3395         curses.h ncurses.h \
3396         poll.h sys/poll.h
3397 do
3398 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3399 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3400 echo "configure:3401: checking for $ac_hdr" >&5
3401 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3402   echo $ac_n "(cached) $ac_c" 1>&6
3403 else
3404   cat > conftest.$ac_ext <<EOF
3405 #line 3406 "configure"
3406 #include "confdefs.h"
3407 #include <$ac_hdr>
3408 EOF
3409 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3410 { (eval echo configure:3411: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3411 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3412 if test -z "$ac_err"; then
3413   rm -rf conftest*
3414   eval "ac_cv_header_$ac_safe=yes"
3415 else
3416   echo "$ac_err" >&5
3417   echo "configure: failed program was:" >&5
3418   cat conftest.$ac_ext >&5
3419   rm -rf conftest*
3420   eval "ac_cv_header_$ac_safe=no"
3421 fi
3422 rm -f conftest*
3423 fi
3424 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3425   echo "$ac_t""yes" 1>&6
3426     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3427   cat >> confdefs.h <<EOF
3428 #define $ac_tr_hdr 1
3429 EOF
3430
3431 else
3432   echo "$ac_t""no" 1>&6
3433 fi
3434 done
3435
3436 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3437 echo "configure:3438: checking whether stat file-mode macros are broken" >&5
3438 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3439   echo $ac_n "(cached) $ac_c" 1>&6
3440 else
3441   cat > conftest.$ac_ext <<EOF
3442 #line 3443 "configure"
3443 #include "confdefs.h"
3444 #include <sys/types.h>
3445 #include <sys/stat.h>
3446
3447 #if defined(S_ISBLK) && defined(S_IFDIR)
3448 # if S_ISBLK (S_IFDIR)
3449 You lose.
3450 # endif
3451 #endif
3452
3453 #if defined(S_ISBLK) && defined(S_IFCHR)
3454 # if S_ISBLK (S_IFCHR)
3455 You lose.
3456 # endif
3457 #endif
3458
3459 #if defined(S_ISLNK) && defined(S_IFREG)
3460 # if S_ISLNK (S_IFREG)
3461 You lose.
3462 # endif
3463 #endif
3464
3465 #if defined(S_ISSOCK) && defined(S_IFREG)
3466 # if S_ISSOCK (S_IFREG)
3467 You lose.
3468 # endif
3469 #endif
3470
3471 EOF
3472 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3473   egrep "You lose" >/dev/null 2>&1; then
3474   rm -rf conftest*
3475   ac_cv_header_stat_broken=yes
3476 else
3477   rm -rf conftest*
3478   ac_cv_header_stat_broken=no
3479 fi
3480 rm -f conftest*
3481
3482 fi
3483
3484 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3485 if test $ac_cv_header_stat_broken = yes; then
3486   cat >> confdefs.h <<\EOF
3487 #define STAT_MACROS_BROKEN 1
3488 EOF
3489
3490 fi
3491
3492
3493 echo $ac_n "checking for working const""... $ac_c" 1>&6
3494 echo "configure:3495: checking for working const" >&5
3495 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3496   echo $ac_n "(cached) $ac_c" 1>&6
3497 else
3498   cat > conftest.$ac_ext <<EOF
3499 #line 3500 "configure"
3500 #include "confdefs.h"
3501
3502 int main() {
3503
3504 /* Ultrix mips cc rejects this.  */
3505 typedef int charset[2]; const charset x;
3506 /* SunOS 4.1.1 cc rejects this.  */
3507 char const *const *ccp;
3508 char **p;
3509 /* NEC SVR4.0.2 mips cc rejects this.  */
3510 struct point {int x, y;};
3511 static struct point const zero = {0,0};
3512 /* AIX XL C 1.02.0.0 rejects this.
3513    It does not let you subtract one const X* pointer from another in an arm
3514    of an if-expression whose if-part is not a constant expression */
3515 const char *g = "string";
3516 ccp = &g + (g ? g-g : 0);
3517 /* HPUX 7.0 cc rejects these. */
3518 ++ccp;
3519 p = (char**) ccp;
3520 ccp = (char const *const *) p;
3521 { /* SCO 3.2v4 cc rejects this.  */
3522   char *t;
3523   char const *s = 0 ? (char *) 0 : (char const *) 0;
3524
3525   *t++ = 0;
3526 }
3527 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3528   int x[] = {25, 17};
3529   const int *foo = &x[0];
3530   ++foo;
3531 }
3532 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3533   typedef const int *iptr;
3534   iptr p = 0;
3535   ++p;
3536 }
3537 { /* AIX XL C 1.02.0.0 rejects this saying
3538      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3539   struct s { int j; const int *ap[3]; };
3540   struct s *b; b->j = 5;
3541 }
3542 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3543   const int foo = 10;
3544 }
3545
3546 ; return 0; }
3547 EOF
3548 if { (eval echo configure:3549: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3549   rm -rf conftest*
3550   ac_cv_c_const=yes
3551 else
3552   echo "configure: failed program was:" >&5
3553   cat conftest.$ac_ext >&5
3554   rm -rf conftest*
3555   ac_cv_c_const=no
3556 fi
3557 rm -f conftest*
3558 fi
3559
3560 echo "$ac_t""$ac_cv_c_const" 1>&6
3561 if test $ac_cv_c_const = no; then
3562   cat >> confdefs.h <<\EOF
3563 #define const
3564 EOF
3565
3566 fi
3567
3568 echo $ac_n "checking for inline""... $ac_c" 1>&6
3569 echo "configure:3570: checking for inline" >&5
3570 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
3571   echo $ac_n "(cached) $ac_c" 1>&6
3572 else
3573   ac_cv_c_inline=no
3574 for ac_kw in inline __inline__ __inline; do
3575   cat > conftest.$ac_ext <<EOF
3576 #line 3577 "configure"
3577 #include "confdefs.h"
3578
3579 int main() {
3580 } $ac_kw foo() {
3581 ; return 0; }
3582 EOF
3583 if { (eval echo configure:3584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3584   rm -rf conftest*
3585   ac_cv_c_inline=$ac_kw; break
3586 else
3587   echo "configure: failed program was:" >&5
3588   cat conftest.$ac_ext >&5
3589 fi
3590 rm -f conftest*
3591 done
3592
3593 fi
3594
3595 echo "$ac_t""$ac_cv_c_inline" 1>&6
3596 case "$ac_cv_c_inline" in
3597   inline | yes) ;;
3598   no) cat >> confdefs.h <<\EOF
3599 #define inline
3600 EOF
3601  ;;
3602   *)  cat >> confdefs.h <<EOF
3603 #define inline $ac_cv_c_inline
3604 EOF
3605  ;;
3606 esac
3607
3608
3609 for ac_func in bcopy btowc bzero canonicalize_file_name isascii poll \
3610         realpath sbrk setpgid setpgrp sigaction sigprocmask sigsetmask
3611 do
3612 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3613 echo "configure:3614: checking for $ac_func" >&5
3614 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3615   echo $ac_n "(cached) $ac_c" 1>&6
3616 else
3617   cat > conftest.$ac_ext <<EOF
3618 #line 3619 "configure"
3619 #include "confdefs.h"
3620 /* System header to define __stub macros and hopefully few prototypes,
3621     which can conflict with char $ac_func(); below.  */
3622 #include <assert.h>
3623 /* Override any gcc2 internal prototype to avoid an error.  */
3624 /* We use char because int might match the return type of a gcc2
3625     builtin and then its argument prototype would still apply.  */
3626 char $ac_func();
3627
3628 int main() {
3629
3630 /* The GNU C library defines this for functions which it implements
3631     to always fail with ENOSYS.  Some functions are actually named
3632     something starting with __ and the normal name is an alias.  */
3633 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3634 choke me
3635 #else
3636 $ac_func();
3637 #endif
3638
3639 ; return 0; }
3640 EOF
3641 if { (eval echo configure:3642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3642   rm -rf conftest*
3643   eval "ac_cv_func_$ac_func=yes"
3644 else
3645   echo "configure: failed program was:" >&5
3646   cat conftest.$ac_ext >&5
3647   rm -rf conftest*
3648   eval "ac_cv_func_$ac_func=no"
3649 fi
3650 rm -f conftest*
3651 fi
3652
3653 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3654   echo "$ac_t""yes" 1>&6
3655     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3656   cat >> confdefs.h <<EOF
3657 #define $ac_tr_func 1
3658 EOF
3659
3660 else
3661   echo "$ac_t""no" 1>&6
3662 fi
3663 done
3664
3665 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3666 # for constant arguments.  Useless!
3667 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3668 echo "configure:3669: checking for working alloca.h" >&5
3669 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3670   echo $ac_n "(cached) $ac_c" 1>&6
3671 else
3672   cat > conftest.$ac_ext <<EOF
3673 #line 3674 "configure"
3674 #include "confdefs.h"
3675 #include <alloca.h>
3676 int main() {
3677 char *p = alloca(2 * sizeof(int));
3678 ; return 0; }
3679 EOF
3680 if { (eval echo configure:3681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3681   rm -rf conftest*
3682   ac_cv_header_alloca_h=yes
3683 else
3684   echo "configure: failed program was:" >&5
3685   cat conftest.$ac_ext >&5
3686   rm -rf conftest*
3687   ac_cv_header_alloca_h=no
3688 fi
3689 rm -f conftest*
3690 fi
3691
3692 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3693 if test $ac_cv_header_alloca_h = yes; then
3694   cat >> confdefs.h <<\EOF
3695 #define HAVE_ALLOCA_H 1
3696 EOF
3697
3698 fi
3699
3700 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3701 echo "configure:3702: checking for alloca" >&5
3702 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3703   echo $ac_n "(cached) $ac_c" 1>&6
3704 else
3705   cat > conftest.$ac_ext <<EOF
3706 #line 3707 "configure"
3707 #include "confdefs.h"
3708
3709 #ifdef __GNUC__
3710 # define alloca __builtin_alloca
3711 #else
3712 # ifdef _MSC_VER
3713 #  include <malloc.h>
3714 #  define alloca _alloca
3715 # else
3716 #  if HAVE_ALLOCA_H
3717 #   include <alloca.h>
3718 #  else
3719 #   ifdef _AIX
3720  #pragma alloca
3721 #   else
3722 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3723 char *alloca ();
3724 #    endif
3725 #   endif
3726 #  endif
3727 # endif
3728 #endif
3729
3730 int main() {
3731 char *p = (char *) alloca(1);
3732 ; return 0; }
3733 EOF
3734 if { (eval echo configure:3735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3735   rm -rf conftest*
3736   ac_cv_func_alloca_works=yes
3737 else
3738   echo "configure: failed program was:" >&5
3739   cat conftest.$ac_ext >&5
3740   rm -rf conftest*
3741   ac_cv_func_alloca_works=no
3742 fi
3743 rm -f conftest*
3744 fi
3745
3746 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3747 if test $ac_cv_func_alloca_works = yes; then
3748   cat >> confdefs.h <<\EOF
3749 #define HAVE_ALLOCA 1
3750 EOF
3751
3752 fi
3753
3754 if test $ac_cv_func_alloca_works = no; then
3755   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3756   # that cause trouble.  Some versions do not even contain alloca or
3757   # contain a buggy version.  If you still want to use their alloca,
3758   # use ar to extract alloca.o from them instead of compiling alloca.c.
3759   ALLOCA=alloca.${ac_objext}
3760   cat >> confdefs.h <<\EOF
3761 #define C_ALLOCA 1
3762 EOF
3763
3764
3765 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3766 echo "configure:3767: checking whether alloca needs Cray hooks" >&5
3767 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3768   echo $ac_n "(cached) $ac_c" 1>&6
3769 else
3770   cat > conftest.$ac_ext <<EOF
3771 #line 3772 "configure"
3772 #include "confdefs.h"
3773 #if defined(CRAY) && ! defined(CRAY2)
3774 webecray
3775 #else
3776 wenotbecray
3777 #endif
3778
3779 EOF
3780 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3781   egrep "webecray" >/dev/null 2>&1; then
3782   rm -rf conftest*
3783   ac_cv_os_cray=yes
3784 else
3785   rm -rf conftest*
3786   ac_cv_os_cray=no
3787 fi
3788 rm -f conftest*
3789
3790 fi
3791
3792 echo "$ac_t""$ac_cv_os_cray" 1>&6
3793 if test $ac_cv_os_cray = yes; then
3794 for ac_func in _getb67 GETB67 getb67; do
3795   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3796 echo "configure:3797: checking for $ac_func" >&5
3797 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3798   echo $ac_n "(cached) $ac_c" 1>&6
3799 else
3800   cat > conftest.$ac_ext <<EOF
3801 #line 3802 "configure"
3802 #include "confdefs.h"
3803 /* System header to define __stub macros and hopefully few prototypes,
3804     which can conflict with char $ac_func(); below.  */
3805 #include <assert.h>
3806 /* Override any gcc2 internal prototype to avoid an error.  */
3807 /* We use char because int might match the return type of a gcc2
3808     builtin and then its argument prototype would still apply.  */
3809 char $ac_func();
3810
3811 int main() {
3812
3813 /* The GNU C library defines this for functions which it implements
3814     to always fail with ENOSYS.  Some functions are actually named
3815     something starting with __ and the normal name is an alias.  */
3816 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3817 choke me
3818 #else
3819 $ac_func();
3820 #endif
3821
3822 ; return 0; }
3823 EOF
3824 if { (eval echo configure:3825: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3825   rm -rf conftest*
3826   eval "ac_cv_func_$ac_func=yes"
3827 else
3828   echo "configure: failed program was:" >&5
3829   cat conftest.$ac_ext >&5
3830   rm -rf conftest*
3831   eval "ac_cv_func_$ac_func=no"
3832 fi
3833 rm -f conftest*
3834 fi
3835
3836 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3837   echo "$ac_t""yes" 1>&6
3838   cat >> confdefs.h <<EOF
3839 #define CRAY_STACKSEG_END $ac_func
3840 EOF
3841
3842   break
3843 else
3844   echo "$ac_t""no" 1>&6
3845 fi
3846
3847 done
3848 fi
3849
3850 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3851 echo "configure:3852: checking stack direction for C alloca" >&5
3852 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3853   echo $ac_n "(cached) $ac_c" 1>&6
3854 else
3855   if test "$cross_compiling" = yes; then
3856   ac_cv_c_stack_direction=0
3857 else
3858   cat > conftest.$ac_ext <<EOF
3859 #line 3860 "configure"
3860 #include "confdefs.h"
3861 find_stack_direction ()
3862 {
3863   static char *addr = 0;
3864   auto char dummy;
3865   if (addr == 0)
3866     {
3867       addr = &dummy;
3868       return find_stack_direction ();
3869     }
3870   else
3871     return (&dummy > addr) ? 1 : -1;
3872 }
3873 main ()
3874 {
3875   exit (find_stack_direction() < 0);
3876 }
3877 EOF
3878 if { (eval echo configure:3879: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3879 then
3880   ac_cv_c_stack_direction=1
3881 else
3882   echo "configure: failed program was:" >&5
3883   cat conftest.$ac_ext >&5
3884   rm -fr conftest*
3885   ac_cv_c_stack_direction=-1
3886 fi
3887 rm -fr conftest*
3888 fi
3889
3890 fi
3891
3892 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3893 cat >> confdefs.h <<EOF
3894 #define STACK_DIRECTION $ac_cv_c_stack_direction
3895 EOF
3896
3897 fi
3898
3899 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3900 echo "configure:3901: checking for pid_t" >&5
3901 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3902   echo $ac_n "(cached) $ac_c" 1>&6
3903 else
3904   cat > conftest.$ac_ext <<EOF
3905 #line 3906 "configure"
3906 #include "confdefs.h"
3907 #include <sys/types.h>
3908 #if STDC_HEADERS
3909 #include <stdlib.h>
3910 #include <stddef.h>
3911 #endif
3912 EOF
3913 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3914   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3915   rm -rf conftest*
3916   ac_cv_type_pid_t=yes
3917 else
3918   rm -rf conftest*
3919   ac_cv_type_pid_t=no
3920 fi
3921 rm -f conftest*
3922
3923 fi
3924 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3925 if test $ac_cv_type_pid_t = no; then
3926   cat >> confdefs.h <<\EOF
3927 #define pid_t int
3928 EOF
3929
3930 fi
3931
3932 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
3933 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
3934 echo "configure:3935: checking for vfork.h" >&5
3935 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3936   echo $ac_n "(cached) $ac_c" 1>&6
3937 else
3938   cat > conftest.$ac_ext <<EOF
3939 #line 3940 "configure"
3940 #include "confdefs.h"
3941 #include <vfork.h>
3942 EOF
3943 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3944 { (eval echo configure:3945: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3945 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3946 if test -z "$ac_err"; then
3947   rm -rf conftest*
3948   eval "ac_cv_header_$ac_safe=yes"
3949 else
3950   echo "$ac_err" >&5
3951   echo "configure: failed program was:" >&5
3952   cat conftest.$ac_ext >&5
3953   rm -rf conftest*
3954   eval "ac_cv_header_$ac_safe=no"
3955 fi
3956 rm -f conftest*
3957 fi
3958 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3959   echo "$ac_t""yes" 1>&6
3960   cat >> confdefs.h <<\EOF
3961 #define HAVE_VFORK_H 1
3962 EOF
3963
3964 else
3965   echo "$ac_t""no" 1>&6
3966 fi
3967
3968 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3969 echo "configure:3970: checking for working vfork" >&5
3970 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3971   echo $ac_n "(cached) $ac_c" 1>&6
3972 else
3973   if test "$cross_compiling" = yes; then
3974   echo $ac_n "checking for vfork""... $ac_c" 1>&6
3975 echo "configure:3976: checking for vfork" >&5
3976 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3977   echo $ac_n "(cached) $ac_c" 1>&6
3978 else
3979   cat > conftest.$ac_ext <<EOF
3980 #line 3981 "configure"
3981 #include "confdefs.h"
3982 /* System header to define __stub macros and hopefully few prototypes,
3983     which can conflict with char vfork(); below.  */
3984 #include <assert.h>
3985 /* Override any gcc2 internal prototype to avoid an error.  */
3986 /* We use char because int might match the return type of a gcc2
3987     builtin and then its argument prototype would still apply.  */
3988 char vfork();
3989
3990 int main() {
3991
3992 /* The GNU C library defines this for functions which it implements
3993     to always fail with ENOSYS.  Some functions are actually named
3994     something starting with __ and the normal name is an alias.  */
3995 #if defined (__stub_vfork) || defined (__stub___vfork)
3996 choke me
3997 #else
3998 vfork();
3999 #endif
4000
4001 ; return 0; }
4002 EOF
4003 if { (eval echo configure:4004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4004   rm -rf conftest*
4005   eval "ac_cv_func_vfork=yes"
4006 else
4007   echo "configure: failed program was:" >&5
4008   cat conftest.$ac_ext >&5
4009   rm -rf conftest*
4010   eval "ac_cv_func_vfork=no"
4011 fi
4012 rm -f conftest*
4013 fi
4014
4015 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
4016   echo "$ac_t""yes" 1>&6
4017   :
4018 else
4019   echo "$ac_t""no" 1>&6
4020 fi
4021
4022 ac_cv_func_vfork_works=$ac_cv_func_vfork
4023 else
4024   cat > conftest.$ac_ext <<EOF
4025 #line 4026 "configure"
4026 #include "confdefs.h"
4027 /* Thanks to Paul Eggert for this test.  */
4028 #include <stdio.h>
4029 #include <sys/types.h>
4030 #include <sys/stat.h>
4031 #ifdef HAVE_UNISTD_H
4032 #include <unistd.h>
4033 #endif
4034 #ifdef HAVE_VFORK_H
4035 #include <vfork.h>
4036 #endif
4037 /* On some sparc systems, changes by the child to local and incoming
4038    argument registers are propagated back to the parent.
4039    The compiler is told about this with #include <vfork.h>,
4040    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
4041    Test for this by using a static variable whose address
4042    is put into a register that is clobbered by the vfork.  */
4043 static
4044 #ifdef __cplusplus
4045 sparc_address_test (int arg)
4046 #else
4047 sparc_address_test (arg) int arg;
4048 #endif
4049 {
4050   static pid_t child;
4051   if (!child) {
4052     child = vfork ();
4053     if (child < 0) {
4054       perror ("vfork");
4055       _exit(2);
4056     }
4057     if (!child) {
4058       arg = getpid();
4059       write(-1, "", 0);
4060       _exit (arg);
4061     }
4062   }
4063 }
4064 main() {
4065   pid_t parent = getpid ();
4066   pid_t child;
4067
4068   sparc_address_test ();
4069
4070   child = vfork ();
4071
4072   if (child == 0) {
4073     /* Here is another test for sparc vfork register problems.
4074        This test uses lots of local variables, at least
4075        as many local variables as main has allocated so far
4076        including compiler temporaries.  4 locals are enough for
4077        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
4078        A buggy compiler should reuse the register of parent
4079        for one of the local variables, since it will think that
4080        parent can't possibly be used any more in this routine.
4081        Assigning to the local variable will thus munge parent
4082        in the parent process.  */
4083     pid_t
4084       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
4085       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
4086     /* Convince the compiler that p..p7 are live; otherwise, it might
4087        use the same hardware register for all 8 local variables.  */
4088     if (p != p1 || p != p2 || p != p3 || p != p4
4089         || p != p5 || p != p6 || p != p7)
4090       _exit(1);
4091
4092     /* On some systems (e.g. IRIX 3.3),
4093        vfork doesn't separate parent from child file descriptors.
4094        If the child closes a descriptor before it execs or exits,
4095        this munges the parent's descriptor as well.
4096        Test for this by closing stdout in the child.  */
4097     _exit(close(fileno(stdout)) != 0);
4098   } else {
4099     int status;
4100     struct stat st;
4101
4102     while (wait(&status) != child)
4103       ;
4104     exit(
4105          /* Was there some problem with vforking?  */
4106          child < 0
4107
4108          /* Did the child fail?  (This shouldn't happen.)  */
4109          || status
4110
4111          /* Did the vfork/compiler bug occur?  */
4112          || parent != getpid()
4113
4114          /* Did the file descriptor bug occur?  */
4115          || fstat(fileno(stdout), &st) != 0
4116          );
4117   }
4118 }
4119 EOF
4120 if { (eval echo configure:4121: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4121 then
4122   ac_cv_func_vfork_works=yes
4123 else
4124   echo "configure: failed program was:" >&5
4125   cat conftest.$ac_ext >&5
4126   rm -fr conftest*
4127   ac_cv_func_vfork_works=no
4128 fi
4129 rm -fr conftest*
4130 fi
4131
4132 fi
4133
4134 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
4135 if test $ac_cv_func_vfork_works = no; then
4136   cat >> confdefs.h <<\EOF
4137 #define vfork fork
4138 EOF
4139
4140 fi
4141
4142 if test "$cross_compiling" = no; then
4143   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4144 echo "configure:4145: checking whether setpgrp takes no argument" >&5
4145 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4146   echo $ac_n "(cached) $ac_c" 1>&6
4147 else
4148   if test "$cross_compiling" = yes; then
4149   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
4150 else
4151   cat > conftest.$ac_ext <<EOF
4152 #line 4153 "configure"
4153 #include "confdefs.h"
4154
4155 #ifdef HAVE_UNISTD_H
4156 #include <unistd.h>
4157 #endif
4158
4159 /*
4160  * If this system has a BSD-style setpgrp, which takes arguments, exit
4161  * successfully.
4162  */
4163 main()
4164 {
4165     if (setpgrp(1,1) == -1)
4166         exit(0);
4167     else
4168         exit(1);
4169 }
4170
4171 EOF
4172 if { (eval echo configure:4173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4173 then
4174   ac_cv_func_setpgrp_void=no
4175 else
4176   echo "configure: failed program was:" >&5
4177   cat conftest.$ac_ext >&5
4178   rm -fr conftest*
4179   ac_cv_func_setpgrp_void=yes
4180 fi
4181 rm -fr conftest*
4182 fi
4183
4184
4185 fi
4186
4187 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4188 if test $ac_cv_func_setpgrp_void = yes; then
4189   cat >> confdefs.h <<\EOF
4190 #define SETPGRP_VOID 1
4191 EOF
4192
4193 fi
4194
4195 else
4196   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4197 echo "configure:4198: checking whether setpgrp takes no argument" >&5
4198 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4199   echo $ac_n "(cached) $ac_c" 1>&6
4200 else
4201   cat > conftest.$ac_ext <<EOF
4202 #line 4203 "configure"
4203 #include "confdefs.h"
4204
4205 #include <unistd.h>
4206
4207 int main() {
4208
4209   if (setpgrp(1,1) == -1)
4210     exit (0);
4211   else
4212     exit (1);
4213
4214 ; return 0; }
4215 EOF
4216 if { (eval echo configure:4217: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4217   rm -rf conftest*
4218   ac_cv_func_setpgrp_void=no
4219 else
4220   echo "configure: failed program was:" >&5
4221   cat conftest.$ac_ext >&5
4222   rm -rf conftest*
4223   ac_cv_func_setpgrp_void=yes
4224 fi
4225 rm -f conftest*
4226 fi
4227
4228 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4229 if test $ac_cv_func_setpgrp_void = yes; then
4230   cat >> confdefs.h <<\EOF
4231 #define SETPGRP_VOID 1
4232 EOF
4233
4234 fi
4235 fi
4236
4237 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
4238 # since sigsetjmp might only be defined as a macro.
4239 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
4240 echo "configure:4241: checking for sigsetjmp" >&5
4241 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+set}'`\" = set"; then
4242   echo $ac_n "(cached) $ac_c" 1>&6
4243 else
4244   cat > conftest.$ac_ext <<EOF
4245 #line 4246 "configure"
4246 #include "confdefs.h"
4247
4248 #include <setjmp.h>
4249
4250 int main() {
4251 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
4252 ; return 0; }
4253 EOF
4254 if { (eval echo configure:4255: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4255   rm -rf conftest*
4256   gdb_cv_func_sigsetjmp=yes
4257 else
4258   echo "configure: failed program was:" >&5
4259   cat conftest.$ac_ext >&5
4260   rm -rf conftest*
4261   gdb_cv_func_sigsetjmp=no
4262 fi
4263 rm -f conftest*
4264 fi
4265
4266 echo "$ac_t""$gdb_cv_func_sigsetjmp" 1>&6
4267 if test $gdb_cv_func_sigsetjmp = yes; then
4268   cat >> confdefs.h <<\EOF
4269 #define HAVE_SIGSETJMP 1
4270 EOF
4271
4272 fi
4273
4274 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
4275 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
4276 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
4277 echo "configure:4278: checking for r_fs in struct reg" >&5
4278 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
4279   echo $ac_n "(cached) $ac_c" 1>&6
4280 else
4281   cat > conftest.$ac_ext <<EOF
4282 #line 4283 "configure"
4283 #include "confdefs.h"
4284 #include <machine/reg.h>
4285 int main() {
4286 struct reg r; r.r_fs;
4287 ; return 0; }
4288 EOF
4289 if { (eval echo configure:4290: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4290   rm -rf conftest*
4291   gdb_cv_struct_reg_r_fs=yes
4292 else
4293   echo "configure: failed program was:" >&5
4294   cat conftest.$ac_ext >&5
4295   rm -rf conftest*
4296   gdb_cv_struct_reg_r_fs=no
4297 fi
4298 rm -f conftest*
4299 fi
4300
4301 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
4302 if test $gdb_cv_struct_reg_r_fs = yes; then
4303   cat >> confdefs.h <<\EOF
4304 #define HAVE_STRUCT_REG_R_FS 1
4305 EOF
4306
4307 fi
4308 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
4309 echo "configure:4310: checking for r_gs in struct reg" >&5
4310 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
4311   echo $ac_n "(cached) $ac_c" 1>&6
4312 else
4313   cat > conftest.$ac_ext <<EOF
4314 #line 4315 "configure"
4315 #include "confdefs.h"
4316 #include <machine/reg.h>
4317 int main() {
4318 struct reg r; r.r_gs;
4319 ; return 0; }
4320 EOF
4321 if { (eval echo configure:4322: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4322   rm -rf conftest*
4323   gdb_cv_struct_reg_r_gs=yes
4324 else
4325   echo "configure: failed program was:" >&5
4326   cat conftest.$ac_ext >&5
4327   rm -rf conftest*
4328   gdb_cv_struct_reg_r_gs=no
4329 fi
4330 rm -f conftest*
4331 fi
4332
4333 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
4334 if test $gdb_cv_struct_reg_r_gs = yes; then
4335   cat >> confdefs.h <<\EOF
4336 #define HAVE_STRUCT_REG_R_GS 1
4337 EOF
4338
4339 fi
4340
4341 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
4342 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
4343 echo "configure:4344: checking for PTRACE_GETREGS" >&5
4344 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
4345   echo $ac_n "(cached) $ac_c" 1>&6
4346 else
4347   cat > conftest.$ac_ext <<EOF
4348 #line 4349 "configure"
4349 #include "confdefs.h"
4350 #include <sys/ptrace.h>
4351 int main() {
4352 PTRACE_GETREGS;
4353 ; return 0; }
4354 EOF
4355 if { (eval echo configure:4356: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4356   rm -rf conftest*
4357   gdb_cv_have_ptrace_getregs=yes
4358 else
4359   echo "configure: failed program was:" >&5
4360   cat conftest.$ac_ext >&5
4361   rm -rf conftest*
4362   gdb_cv_have_ptrace_getregs=no
4363 fi
4364 rm -f conftest*
4365 fi
4366
4367 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
4368 if test $gdb_cv_have_ptrace_getregs = yes; then
4369   cat >> confdefs.h <<\EOF
4370 #define HAVE_PTRACE_GETREGS 1
4371 EOF
4372
4373 fi
4374
4375 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
4376 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
4377 echo "configure:4378: checking for PTRACE_GETFPXREGS" >&5
4378 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
4379   echo $ac_n "(cached) $ac_c" 1>&6
4380 else
4381   cat > conftest.$ac_ext <<EOF
4382 #line 4383 "configure"
4383 #include "confdefs.h"
4384 #include <sys/ptrace.h>
4385 int main() {
4386 PTRACE_GETFPXREGS;
4387 ; return 0; }
4388 EOF
4389 if { (eval echo configure:4390: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4390   rm -rf conftest*
4391   gdb_cv_have_ptrace_getfpxregs=yes
4392 else
4393   echo "configure: failed program was:" >&5
4394   cat conftest.$ac_ext >&5
4395   rm -rf conftest*
4396   gdb_cv_have_ptrace_getfpxregs=no
4397 fi
4398 rm -f conftest*
4399 fi
4400
4401 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
4402 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
4403   cat >> confdefs.h <<\EOF
4404 #define HAVE_PTRACE_GETFPXREGS 1
4405 EOF
4406
4407 fi
4408
4409 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
4410 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
4411 echo "configure:4412: checking for PT_GETDBREGS" >&5
4412 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
4413   echo $ac_n "(cached) $ac_c" 1>&6
4414 else
4415   cat > conftest.$ac_ext <<EOF
4416 #line 4417 "configure"
4417 #include "confdefs.h"
4418 #include <sys/types.h>
4419 #include <sys/ptrace.h>
4420 int main() {
4421 PT_GETDBREGS;
4422 ; return 0; }
4423 EOF
4424 if { (eval echo configure:4425: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4425   rm -rf conftest*
4426   gdb_cv_have_pt_getdbregs=yes
4427 else
4428   echo "configure: failed program was:" >&5
4429   cat conftest.$ac_ext >&5
4430   rm -rf conftest*
4431   gdb_cv_have_pt_getdbregs=no
4432 fi
4433 rm -f conftest*
4434 fi
4435
4436 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
4437 if test $gdb_cv_have_pt_getdbregs = yes; then
4438   cat >> confdefs.h <<\EOF
4439 #define HAVE_PT_GETDBREGS 1
4440 EOF
4441
4442 fi
4443
4444 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
4445 echo $ac_n "checking for PT_GETXMMREGS""... $ac_c" 1>&6
4446 echo "configure:4447: checking for PT_GETXMMREGS" >&5
4447 if eval "test \"`echo '$''{'gdb_cv_have_pt_getxmmregs'+set}'`\" = set"; then
4448   echo $ac_n "(cached) $ac_c" 1>&6
4449 else
4450   cat > conftest.$ac_ext <<EOF
4451 #line 4452 "configure"
4452 #include "confdefs.h"
4453 #include <sys/types.h>
4454 #include <sys/ptrace.h>
4455 int main() {
4456 PT_GETXMMREGS;
4457 ; return 0; }
4458 EOF
4459 if { (eval echo configure:4460: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4460   rm -rf conftest*
4461   gdb_cv_have_pt_getxmmregs=yes
4462 else
4463   echo "configure: failed program was:" >&5
4464   cat conftest.$ac_ext >&5
4465   rm -rf conftest*
4466   gdb_cv_have_pt_getxmmregs=no
4467 fi
4468 rm -f conftest*
4469 fi
4470
4471 echo "$ac_t""$gdb_cv_have_pt_getxmmregs" 1>&6
4472 if test $gdb_cv_have_pt_getxmmregs = yes; then
4473   cat >> confdefs.h <<\EOF
4474 #define HAVE_PT_GETXMMREGS 1
4475 EOF
4476
4477 fi
4478
4479
4480 echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6
4481 echo "configure:4482: checking for socketpair in -lsocket" >&5
4482 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'`
4483 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4484   echo $ac_n "(cached) $ac_c" 1>&6
4485 else
4486   ac_save_LIBS="$LIBS"
4487 LIBS="-lsocket  $LIBS"
4488 cat > conftest.$ac_ext <<EOF
4489 #line 4490 "configure"
4490 #include "confdefs.h"
4491 /* Override any gcc2 internal prototype to avoid an error.  */
4492 /* We use char because int might match the return type of a gcc2
4493     builtin and then its argument prototype would still apply.  */
4494 char socketpair();
4495
4496 int main() {
4497 socketpair()
4498 ; return 0; }
4499 EOF
4500 if { (eval echo configure:4501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4501   rm -rf conftest*
4502   eval "ac_cv_lib_$ac_lib_var=yes"
4503 else
4504   echo "configure: failed program was:" >&5
4505   cat conftest.$ac_ext >&5
4506   rm -rf conftest*
4507   eval "ac_cv_lib_$ac_lib_var=no"
4508 fi
4509 rm -f conftest*
4510 LIBS="$ac_save_LIBS"
4511
4512 fi
4513 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4514   echo "$ac_t""yes" 1>&6
4515     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4516     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4517   cat >> confdefs.h <<EOF
4518 #define $ac_tr_lib 1
4519 EOF
4520
4521   LIBS="-lsocket $LIBS"
4522
4523 else
4524   echo "$ac_t""no" 1>&6
4525 fi
4526
4527 for ac_func in socketpair
4528 do
4529 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4530 echo "configure:4531: checking for $ac_func" >&5
4531 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4532   echo $ac_n "(cached) $ac_c" 1>&6
4533 else
4534   cat > conftest.$ac_ext <<EOF
4535 #line 4536 "configure"
4536 #include "confdefs.h"
4537 /* System header to define __stub macros and hopefully few prototypes,
4538     which can conflict with char $ac_func(); below.  */
4539 #include <assert.h>
4540 /* Override any gcc2 internal prototype to avoid an error.  */
4541 /* We use char because int might match the return type of a gcc2
4542     builtin and then its argument prototype would still apply.  */
4543 char $ac_func();
4544
4545 int main() {
4546
4547 /* The GNU C library defines this for functions which it implements
4548     to always fail with ENOSYS.  Some functions are actually named
4549     something starting with __ and the normal name is an alias.  */
4550 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4551 choke me
4552 #else
4553 $ac_func();
4554 #endif
4555
4556 ; return 0; }
4557 EOF
4558 if { (eval echo configure:4559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4559   rm -rf conftest*
4560   eval "ac_cv_func_$ac_func=yes"
4561 else
4562   echo "configure: failed program was:" >&5
4563   cat conftest.$ac_ext >&5
4564   rm -rf conftest*
4565   eval "ac_cv_func_$ac_func=no"
4566 fi
4567 rm -f conftest*
4568 fi
4569
4570 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4571   echo "$ac_t""yes" 1>&6
4572     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4573   cat >> confdefs.h <<EOF
4574 #define $ac_tr_func 1
4575 EOF
4576
4577 else
4578   echo "$ac_t""no" 1>&6
4579 fi
4580 done
4581
4582
4583
4584 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4585 echo "configure:4586: checking whether malloc must be declared" >&5
4586 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4587   echo $ac_n "(cached) $ac_c" 1>&6
4588 else
4589   cat > conftest.$ac_ext <<EOF
4590 #line 4591 "configure"
4591 #include "confdefs.h"
4592
4593 #include <stdio.h>
4594 #ifdef HAVE_STRING_H
4595 #include <string.h>
4596 #else
4597 #ifdef HAVE_STRINGS_H
4598 #include <strings.h>
4599 #endif
4600 #endif
4601 #ifdef HAVE_STDLIB_H
4602 #include <stdlib.h>
4603 #endif
4604 #ifdef HAVE_UNISTD_H
4605 #include <unistd.h>
4606 #endif
4607 int main() {
4608 char *(*pfn) = (char *(*)) malloc
4609 ; return 0; }
4610 EOF
4611 if { (eval echo configure:4612: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4612   rm -rf conftest*
4613   bfd_cv_decl_needed_malloc=no
4614 else
4615   echo "configure: failed program was:" >&5
4616   cat conftest.$ac_ext >&5
4617   rm -rf conftest*
4618   bfd_cv_decl_needed_malloc=yes
4619 fi
4620 rm -f conftest*
4621 fi
4622
4623 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4624 if test $bfd_cv_decl_needed_malloc = yes; then
4625   cat >> confdefs.h <<\EOF
4626 #define NEED_DECLARATION_MALLOC 1
4627 EOF
4628
4629 fi
4630
4631 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4632 echo "configure:4633: checking whether realloc must be declared" >&5
4633 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4634   echo $ac_n "(cached) $ac_c" 1>&6
4635 else
4636   cat > conftest.$ac_ext <<EOF
4637 #line 4638 "configure"
4638 #include "confdefs.h"
4639
4640 #include <stdio.h>
4641 #ifdef HAVE_STRING_H
4642 #include <string.h>
4643 #else
4644 #ifdef HAVE_STRINGS_H
4645 #include <strings.h>
4646 #endif
4647 #endif
4648 #ifdef HAVE_STDLIB_H
4649 #include <stdlib.h>
4650 #endif
4651 #ifdef HAVE_UNISTD_H
4652 #include <unistd.h>
4653 #endif
4654 int main() {
4655 char *(*pfn) = (char *(*)) realloc
4656 ; return 0; }
4657 EOF
4658 if { (eval echo configure:4659: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4659   rm -rf conftest*
4660   bfd_cv_decl_needed_realloc=no
4661 else
4662   echo "configure: failed program was:" >&5
4663   cat conftest.$ac_ext >&5
4664   rm -rf conftest*
4665   bfd_cv_decl_needed_realloc=yes
4666 fi
4667 rm -f conftest*
4668 fi
4669
4670 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4671 if test $bfd_cv_decl_needed_realloc = yes; then
4672   cat >> confdefs.h <<\EOF
4673 #define NEED_DECLARATION_REALLOC 1
4674 EOF
4675
4676 fi
4677
4678 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4679 echo "configure:4680: checking whether free must be declared" >&5
4680 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4681   echo $ac_n "(cached) $ac_c" 1>&6
4682 else
4683   cat > conftest.$ac_ext <<EOF
4684 #line 4685 "configure"
4685 #include "confdefs.h"
4686
4687 #include <stdio.h>
4688 #ifdef HAVE_STRING_H
4689 #include <string.h>
4690 #else
4691 #ifdef HAVE_STRINGS_H
4692 #include <strings.h>
4693 #endif
4694 #endif
4695 #ifdef HAVE_STDLIB_H
4696 #include <stdlib.h>
4697 #endif
4698 #ifdef HAVE_UNISTD_H
4699 #include <unistd.h>
4700 #endif
4701 int main() {
4702 char *(*pfn) = (char *(*)) free
4703 ; return 0; }
4704 EOF
4705 if { (eval echo configure:4706: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4706   rm -rf conftest*
4707   bfd_cv_decl_needed_free=no
4708 else
4709   echo "configure: failed program was:" >&5
4710   cat conftest.$ac_ext >&5
4711   rm -rf conftest*
4712   bfd_cv_decl_needed_free=yes
4713 fi
4714 rm -f conftest*
4715 fi
4716
4717 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4718 if test $bfd_cv_decl_needed_free = yes; then
4719   cat >> confdefs.h <<\EOF
4720 #define NEED_DECLARATION_FREE 1
4721 EOF
4722
4723 fi
4724
4725 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4726 echo "configure:4727: checking whether strerror must be declared" >&5
4727 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4728   echo $ac_n "(cached) $ac_c" 1>&6
4729 else
4730   cat > conftest.$ac_ext <<EOF
4731 #line 4732 "configure"
4732 #include "confdefs.h"
4733
4734 #include <stdio.h>
4735 #ifdef HAVE_STRING_H
4736 #include <string.h>
4737 #else
4738 #ifdef HAVE_STRINGS_H
4739 #include <strings.h>
4740 #endif
4741 #endif
4742 #ifdef HAVE_STDLIB_H
4743 #include <stdlib.h>
4744 #endif
4745 #ifdef HAVE_UNISTD_H
4746 #include <unistd.h>
4747 #endif
4748 int main() {
4749 char *(*pfn) = (char *(*)) strerror
4750 ; return 0; }
4751 EOF
4752 if { (eval echo configure:4753: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4753   rm -rf conftest*
4754   bfd_cv_decl_needed_strerror=no
4755 else
4756   echo "configure: failed program was:" >&5
4757   cat conftest.$ac_ext >&5
4758   rm -rf conftest*
4759   bfd_cv_decl_needed_strerror=yes
4760 fi
4761 rm -f conftest*
4762 fi
4763
4764 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4765 if test $bfd_cv_decl_needed_strerror = yes; then
4766   cat >> confdefs.h <<\EOF
4767 #define NEED_DECLARATION_STRERROR 1
4768 EOF
4769
4770 fi
4771
4772 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
4773 echo "configure:4774: checking whether strdup must be declared" >&5
4774 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
4775   echo $ac_n "(cached) $ac_c" 1>&6
4776 else
4777   cat > conftest.$ac_ext <<EOF
4778 #line 4779 "configure"
4779 #include "confdefs.h"
4780
4781 #include <stdio.h>
4782 #ifdef HAVE_STRING_H
4783 #include <string.h>
4784 #else
4785 #ifdef HAVE_STRINGS_H
4786 #include <strings.h>
4787 #endif
4788 #endif
4789 #ifdef HAVE_STDLIB_H
4790 #include <stdlib.h>
4791 #endif
4792 #ifdef HAVE_UNISTD_H
4793 #include <unistd.h>
4794 #endif
4795 int main() {
4796 char *(*pfn) = (char *(*)) strdup
4797 ; return 0; }
4798 EOF
4799 if { (eval echo configure:4800: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4800   rm -rf conftest*
4801   bfd_cv_decl_needed_strdup=no
4802 else
4803   echo "configure: failed program was:" >&5
4804   cat conftest.$ac_ext >&5
4805   rm -rf conftest*
4806   bfd_cv_decl_needed_strdup=yes
4807 fi
4808 rm -f conftest*
4809 fi
4810
4811 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
4812 if test $bfd_cv_decl_needed_strdup = yes; then
4813   cat >> confdefs.h <<\EOF
4814 #define NEED_DECLARATION_STRDUP 1
4815 EOF
4816
4817 fi
4818
4819 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4820 echo "configure:4821: checking whether strstr must be declared" >&5
4821 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4822   echo $ac_n "(cached) $ac_c" 1>&6
4823 else
4824   cat > conftest.$ac_ext <<EOF
4825 #line 4826 "configure"
4826 #include "confdefs.h"
4827
4828 #include <stdio.h>
4829 #ifdef HAVE_STRING_H
4830 #include <string.h>
4831 #else
4832 #ifdef HAVE_STRINGS_H
4833 #include <strings.h>
4834 #endif
4835 #endif
4836 #ifdef HAVE_STDLIB_H
4837 #include <stdlib.h>
4838 #endif
4839 #ifdef HAVE_UNISTD_H
4840 #include <unistd.h>
4841 #endif
4842 int main() {
4843 char *(*pfn) = (char *(*)) strstr
4844 ; return 0; }
4845 EOF
4846 if { (eval echo configure:4847: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4847   rm -rf conftest*
4848   bfd_cv_decl_needed_strstr=no
4849 else
4850   echo "configure: failed program was:" >&5
4851   cat conftest.$ac_ext >&5
4852   rm -rf conftest*
4853   bfd_cv_decl_needed_strstr=yes
4854 fi
4855 rm -f conftest*
4856 fi
4857
4858 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4859 if test $bfd_cv_decl_needed_strstr = yes; then
4860   cat >> confdefs.h <<\EOF
4861 #define NEED_DECLARATION_STRSTR 1
4862 EOF
4863
4864 fi
4865
4866 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
4867 echo "configure:4868: checking whether canonicalize_file_name must be declared" >&5
4868 if eval "test \"`echo '$''{'bfd_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
4869   echo $ac_n "(cached) $ac_c" 1>&6
4870 else
4871   cat > conftest.$ac_ext <<EOF
4872 #line 4873 "configure"
4873 #include "confdefs.h"
4874
4875 #include <stdio.h>
4876 #ifdef HAVE_STRING_H
4877 #include <string.h>
4878 #else
4879 #ifdef HAVE_STRINGS_H
4880 #include <strings.h>
4881 #endif
4882 #endif
4883 #ifdef HAVE_STDLIB_H
4884 #include <stdlib.h>
4885 #endif
4886 #ifdef HAVE_UNISTD_H
4887 #include <unistd.h>
4888 #endif
4889 int main() {
4890 char *(*pfn) = (char *(*)) canonicalize_file_name
4891 ; return 0; }
4892 EOF
4893 if { (eval echo configure:4894: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4894   rm -rf conftest*
4895   bfd_cv_decl_needed_canonicalize_file_name=no
4896 else
4897   echo "configure: failed program was:" >&5
4898   cat conftest.$ac_ext >&5
4899   rm -rf conftest*
4900   bfd_cv_decl_needed_canonicalize_file_name=yes
4901 fi
4902 rm -f conftest*
4903 fi
4904
4905 echo "$ac_t""$bfd_cv_decl_needed_canonicalize_file_name" 1>&6
4906 if test $bfd_cv_decl_needed_canonicalize_file_name = yes; then
4907   cat >> confdefs.h <<\EOF
4908 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
4909 EOF
4910
4911 fi
4912
4913
4914 # The following save_state_t checkery is only necessary for HPUX
4915 # versions earlier than 10.20.  When those fade from memory, this
4916 # could be expunged. --jsm 1999-03-22
4917
4918 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
4919 echo "configure:4920: checking for HPUX save_state structure" >&5
4920 cat > conftest.$ac_ext <<EOF
4921 #line 4922 "configure"
4922 #include "confdefs.h"
4923 #include <machine/save_state.h>
4924 EOF
4925 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4926   egrep "save_state_t" >/dev/null 2>&1; then
4927   rm -rf conftest*
4928   gdb_cv_hpux_savestate=yes
4929 else
4930   rm -rf conftest*
4931   gdb_cv_hpux_savestate=no
4932 fi
4933 rm -f conftest*
4934
4935 cat > conftest.$ac_ext <<EOF
4936 #line 4937 "configure"
4937 #include "confdefs.h"
4938 #include <machine/save_state.h>
4939 EOF
4940 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4941   egrep "ss_wide" >/dev/null 2>&1; then
4942   rm -rf conftest*
4943   gdb_cv_hpux_sswide=yes
4944 else
4945   rm -rf conftest*
4946   gdb_cv_hpux_sswide=no
4947 fi
4948 rm -f conftest*
4949
4950 if test $gdb_cv_hpux_savestate = yes
4951 then
4952   cat >> confdefs.h <<\EOF
4953 #define HAVE_STRUCT_SAVE_STATE_T 1
4954 EOF
4955
4956 fi
4957 if test $gdb_cv_hpux_sswide = yes
4958 then
4959   cat >> confdefs.h <<\EOF
4960 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
4961 EOF
4962
4963 fi
4964 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
4965
4966
4967 # If we are configured native on GNU/Linux, work around problems with
4968 # sys/procfs.h
4969 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
4970
4971 if test "${target}" = "${host}"; then
4972   case "${host}" in
4973   i[3456]86-*-linux*)
4974         cat >> confdefs.h <<\EOF
4975 #define START_INFERIOR_TRAPS_EXPECTED 2
4976 EOF
4977
4978         cat >> confdefs.h <<\EOF
4979 #define sys_quotactl 1
4980 EOF
4981
4982         ;;
4983   ia64-*-aix*)
4984       cat >> confdefs.h <<\EOF
4985 #define NEW_PROC_API 1
4986 EOF
4987
4988       ;;
4989   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5*)
4990       cat >> confdefs.h <<\EOF
4991 #define NEW_PROC_API 1
4992 EOF
4993
4994       ;;
4995   *-*-solaris2.[678])
4996       cat >> confdefs.h <<\EOF
4997 #define NEW_PROC_API 1
4998 EOF
4999
5000       ;;
5001   esac
5002 fi
5003
5004 if test "$ac_cv_header_sys_procfs_h" = yes; then
5005   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
5006 echo "configure:5007: checking for pstatus_t in sys/procfs.h" >&5
5007  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
5008   echo $ac_n "(cached) $ac_c" 1>&6
5009 else
5010   cat > conftest.$ac_ext <<EOF
5011 #line 5012 "configure"
5012 #include "confdefs.h"
5013
5014 #define _SYSCALL32
5015 #include <sys/procfs.h>
5016 int main() {
5017 pstatus_t avar
5018 ; return 0; }
5019 EOF
5020 if { (eval echo configure:5021: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5021   rm -rf conftest*
5022   bfd_cv_have_sys_procfs_type_pstatus_t=yes
5023 else
5024   echo "configure: failed program was:" >&5
5025   cat conftest.$ac_ext >&5
5026   rm -rf conftest*
5027   bfd_cv_have_sys_procfs_type_pstatus_t=no
5028
5029 fi
5030 rm -f conftest*
5031 fi
5032
5033  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
5034    cat >> confdefs.h <<\EOF
5035 #define HAVE_PSTATUS_T 1
5036 EOF
5037
5038  fi
5039  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
5040
5041   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
5042 echo "configure:5043: checking for prrun_t in sys/procfs.h" >&5
5043  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
5044   echo $ac_n "(cached) $ac_c" 1>&6
5045 else
5046   cat > conftest.$ac_ext <<EOF
5047 #line 5048 "configure"
5048 #include "confdefs.h"
5049
5050 #define _SYSCALL32
5051 #include <sys/procfs.h>
5052 int main() {
5053 prrun_t avar
5054 ; return 0; }
5055 EOF
5056 if { (eval echo configure:5057: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5057   rm -rf conftest*
5058   bfd_cv_have_sys_procfs_type_prrun_t=yes
5059 else
5060   echo "configure: failed program was:" >&5
5061   cat conftest.$ac_ext >&5
5062   rm -rf conftest*
5063   bfd_cv_have_sys_procfs_type_prrun_t=no
5064
5065 fi
5066 rm -f conftest*
5067 fi
5068
5069  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
5070    cat >> confdefs.h <<\EOF
5071 #define HAVE_PRRUN_T 1
5072 EOF
5073
5074  fi
5075  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
5076
5077   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
5078 echo "configure:5079: checking for gregset_t in sys/procfs.h" >&5
5079  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
5080   echo $ac_n "(cached) $ac_c" 1>&6
5081 else
5082   cat > conftest.$ac_ext <<EOF
5083 #line 5084 "configure"
5084 #include "confdefs.h"
5085
5086 #define _SYSCALL32
5087 #include <sys/procfs.h>
5088 int main() {
5089 gregset_t avar
5090 ; return 0; }
5091 EOF
5092 if { (eval echo configure:5093: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5093   rm -rf conftest*
5094   bfd_cv_have_sys_procfs_type_gregset_t=yes
5095 else
5096   echo "configure: failed program was:" >&5
5097   cat conftest.$ac_ext >&5
5098   rm -rf conftest*
5099   bfd_cv_have_sys_procfs_type_gregset_t=no
5100
5101 fi
5102 rm -f conftest*
5103 fi
5104
5105  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
5106    cat >> confdefs.h <<\EOF
5107 #define HAVE_GREGSET_T 1
5108 EOF
5109
5110  fi
5111  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
5112
5113   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
5114 echo "configure:5115: checking for fpregset_t in sys/procfs.h" >&5
5115  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
5116   echo $ac_n "(cached) $ac_c" 1>&6
5117 else
5118   cat > conftest.$ac_ext <<EOF
5119 #line 5120 "configure"
5120 #include "confdefs.h"
5121
5122 #define _SYSCALL32
5123 #include <sys/procfs.h>
5124 int main() {
5125 fpregset_t avar
5126 ; return 0; }
5127 EOF
5128 if { (eval echo configure:5129: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5129   rm -rf conftest*
5130   bfd_cv_have_sys_procfs_type_fpregset_t=yes
5131 else
5132   echo "configure: failed program was:" >&5
5133   cat conftest.$ac_ext >&5
5134   rm -rf conftest*
5135   bfd_cv_have_sys_procfs_type_fpregset_t=no
5136
5137 fi
5138 rm -f conftest*
5139 fi
5140
5141  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
5142    cat >> confdefs.h <<\EOF
5143 #define HAVE_FPREGSET_T 1
5144 EOF
5145
5146  fi
5147  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
5148
5149   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
5150 echo "configure:5151: checking for prgregset_t in sys/procfs.h" >&5
5151  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
5152   echo $ac_n "(cached) $ac_c" 1>&6
5153 else
5154   cat > conftest.$ac_ext <<EOF
5155 #line 5156 "configure"
5156 #include "confdefs.h"
5157
5158 #define _SYSCALL32
5159 #include <sys/procfs.h>
5160 int main() {
5161 prgregset_t avar
5162 ; return 0; }
5163 EOF
5164 if { (eval echo configure:5165: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5165   rm -rf conftest*
5166   bfd_cv_have_sys_procfs_type_prgregset_t=yes
5167 else
5168   echo "configure: failed program was:" >&5
5169   cat conftest.$ac_ext >&5
5170   rm -rf conftest*
5171   bfd_cv_have_sys_procfs_type_prgregset_t=no
5172
5173 fi
5174 rm -f conftest*
5175 fi
5176
5177  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
5178    cat >> confdefs.h <<\EOF
5179 #define HAVE_PRGREGSET_T 1
5180 EOF
5181
5182  fi
5183  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
5184
5185   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
5186 echo "configure:5187: checking for prfpregset_t in sys/procfs.h" >&5
5187  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
5188   echo $ac_n "(cached) $ac_c" 1>&6
5189 else
5190   cat > conftest.$ac_ext <<EOF
5191 #line 5192 "configure"
5192 #include "confdefs.h"
5193
5194 #define _SYSCALL32
5195 #include <sys/procfs.h>
5196 int main() {
5197 prfpregset_t avar
5198 ; return 0; }
5199 EOF
5200 if { (eval echo configure:5201: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5201   rm -rf conftest*
5202   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
5203 else
5204   echo "configure: failed program was:" >&5
5205   cat conftest.$ac_ext >&5
5206   rm -rf conftest*
5207   bfd_cv_have_sys_procfs_type_prfpregset_t=no
5208
5209 fi
5210 rm -f conftest*
5211 fi
5212
5213  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5214    cat >> confdefs.h <<\EOF
5215 #define HAVE_PRFPREGSET_T 1
5216 EOF
5217
5218  fi
5219  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
5220
5221   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
5222 echo "configure:5223: checking for prgregset32_t in sys/procfs.h" >&5
5223  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
5224   echo $ac_n "(cached) $ac_c" 1>&6
5225 else
5226   cat > conftest.$ac_ext <<EOF
5227 #line 5228 "configure"
5228 #include "confdefs.h"
5229
5230 #define _SYSCALL32
5231 #include <sys/procfs.h>
5232 int main() {
5233 prgregset32_t avar
5234 ; return 0; }
5235 EOF
5236 if { (eval echo configure:5237: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5237   rm -rf conftest*
5238   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
5239 else
5240   echo "configure: failed program was:" >&5
5241   cat conftest.$ac_ext >&5
5242   rm -rf conftest*
5243   bfd_cv_have_sys_procfs_type_prgregset32_t=no
5244
5245 fi
5246 rm -f conftest*
5247 fi
5248
5249  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
5250    cat >> confdefs.h <<\EOF
5251 #define HAVE_PRGREGSET32_T 1
5252 EOF
5253
5254  fi
5255  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
5256
5257   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
5258 echo "configure:5259: checking for prfpregset32_t in sys/procfs.h" >&5
5259  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
5260   echo $ac_n "(cached) $ac_c" 1>&6
5261 else
5262   cat > conftest.$ac_ext <<EOF
5263 #line 5264 "configure"
5264 #include "confdefs.h"
5265
5266 #define _SYSCALL32
5267 #include <sys/procfs.h>
5268 int main() {
5269 prfpregset32_t avar
5270 ; return 0; }
5271 EOF
5272 if { (eval echo configure:5273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5273   rm -rf conftest*
5274   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
5275 else
5276   echo "configure: failed program was:" >&5
5277   cat conftest.$ac_ext >&5
5278   rm -rf conftest*
5279   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
5280
5281 fi
5282 rm -f conftest*
5283 fi
5284
5285  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
5286    cat >> confdefs.h <<\EOF
5287 #define HAVE_PRFPREGSET32_T 1
5288 EOF
5289
5290  fi
5291  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
5292
5293   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
5294 echo "configure:5295: checking for lwpid_t in sys/procfs.h" >&5
5295  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
5296   echo $ac_n "(cached) $ac_c" 1>&6
5297 else
5298   cat > conftest.$ac_ext <<EOF
5299 #line 5300 "configure"
5300 #include "confdefs.h"
5301
5302 #define _SYSCALL32
5303 #include <sys/procfs.h>
5304 int main() {
5305 lwpid_t avar
5306 ; return 0; }
5307 EOF
5308 if { (eval echo configure:5309: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5309   rm -rf conftest*
5310   bfd_cv_have_sys_procfs_type_lwpid_t=yes
5311 else
5312   echo "configure: failed program was:" >&5
5313   cat conftest.$ac_ext >&5
5314   rm -rf conftest*
5315   bfd_cv_have_sys_procfs_type_lwpid_t=no
5316
5317 fi
5318 rm -f conftest*
5319 fi
5320
5321  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
5322    cat >> confdefs.h <<\EOF
5323 #define HAVE_LWPID_T 1
5324 EOF
5325
5326  fi
5327  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
5328
5329   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
5330 echo "configure:5331: checking for psaddr_t in sys/procfs.h" >&5
5331  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
5332   echo $ac_n "(cached) $ac_c" 1>&6
5333 else
5334   cat > conftest.$ac_ext <<EOF
5335 #line 5336 "configure"
5336 #include "confdefs.h"
5337
5338 #define _SYSCALL32
5339 #include <sys/procfs.h>
5340 int main() {
5341 psaddr_t avar
5342 ; return 0; }
5343 EOF
5344 if { (eval echo configure:5345: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5345   rm -rf conftest*
5346   bfd_cv_have_sys_procfs_type_psaddr_t=yes
5347 else
5348   echo "configure: failed program was:" >&5
5349   cat conftest.$ac_ext >&5
5350   rm -rf conftest*
5351   bfd_cv_have_sys_procfs_type_psaddr_t=no
5352
5353 fi
5354 rm -f conftest*
5355 fi
5356
5357  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
5358    cat >> confdefs.h <<\EOF
5359 #define HAVE_PSADDR_T 1
5360 EOF
5361
5362  fi
5363  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
5364
5365   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
5366 echo "configure:5367: checking for prsysent_t in sys/procfs.h" >&5
5367  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
5368   echo $ac_n "(cached) $ac_c" 1>&6
5369 else
5370   cat > conftest.$ac_ext <<EOF
5371 #line 5372 "configure"
5372 #include "confdefs.h"
5373
5374 #define _SYSCALL32
5375 #include <sys/procfs.h>
5376 int main() {
5377 prsysent_t avar
5378 ; return 0; }
5379 EOF
5380 if { (eval echo configure:5381: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5381   rm -rf conftest*
5382   bfd_cv_have_sys_procfs_type_prsysent_t=yes
5383 else
5384   echo "configure: failed program was:" >&5
5385   cat conftest.$ac_ext >&5
5386   rm -rf conftest*
5387   bfd_cv_have_sys_procfs_type_prsysent_t=no
5388
5389 fi
5390 rm -f conftest*
5391 fi
5392
5393  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
5394    cat >> confdefs.h <<\EOF
5395 #define HAVE_PRSYSENT_T 1
5396 EOF
5397
5398  fi
5399  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
5400
5401   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
5402 echo "configure:5403: checking for pr_sigset_t in sys/procfs.h" >&5
5403  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
5404   echo $ac_n "(cached) $ac_c" 1>&6
5405 else
5406   cat > conftest.$ac_ext <<EOF
5407 #line 5408 "configure"
5408 #include "confdefs.h"
5409
5410 #define _SYSCALL32
5411 #include <sys/procfs.h>
5412 int main() {
5413 pr_sigset_t avar
5414 ; return 0; }
5415 EOF
5416 if { (eval echo configure:5417: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5417   rm -rf conftest*
5418   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
5419 else
5420   echo "configure: failed program was:" >&5
5421   cat conftest.$ac_ext >&5
5422   rm -rf conftest*
5423   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
5424
5425 fi
5426 rm -f conftest*
5427 fi
5428
5429  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
5430    cat >> confdefs.h <<\EOF
5431 #define HAVE_PR_SIGSET_T 1
5432 EOF
5433
5434  fi
5435  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
5436
5437   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
5438 echo "configure:5439: checking for pr_sigaction64_t in sys/procfs.h" >&5
5439  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
5440   echo $ac_n "(cached) $ac_c" 1>&6
5441 else
5442   cat > conftest.$ac_ext <<EOF
5443 #line 5444 "configure"
5444 #include "confdefs.h"
5445
5446 #define _SYSCALL32
5447 #include <sys/procfs.h>
5448 int main() {
5449 pr_sigaction64_t avar
5450 ; return 0; }
5451 EOF
5452 if { (eval echo configure:5453: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5453   rm -rf conftest*
5454   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
5455 else
5456   echo "configure: failed program was:" >&5
5457   cat conftest.$ac_ext >&5
5458   rm -rf conftest*
5459   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
5460
5461 fi
5462 rm -f conftest*
5463 fi
5464
5465  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
5466    cat >> confdefs.h <<\EOF
5467 #define HAVE_PR_SIGACTION64_T 1
5468 EOF
5469
5470  fi
5471  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
5472
5473   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
5474 echo "configure:5475: checking for pr_siginfo64_t in sys/procfs.h" >&5
5475  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
5476   echo $ac_n "(cached) $ac_c" 1>&6
5477 else
5478   cat > conftest.$ac_ext <<EOF
5479 #line 5480 "configure"
5480 #include "confdefs.h"
5481
5482 #define _SYSCALL32
5483 #include <sys/procfs.h>
5484 int main() {
5485 pr_siginfo64_t avar
5486 ; return 0; }
5487 EOF
5488 if { (eval echo configure:5489: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5489   rm -rf conftest*
5490   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
5491 else
5492   echo "configure: failed program was:" >&5
5493   cat conftest.$ac_ext >&5
5494   rm -rf conftest*
5495   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
5496
5497 fi
5498 rm -f conftest*
5499 fi
5500
5501  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
5502    cat >> confdefs.h <<\EOF
5503 #define HAVE_PR_SIGINFO64_T 1
5504 EOF
5505
5506  fi
5507  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
5508
5509
5510
5511
5512
5513   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5514     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
5515 echo "configure:5516: checking whether prfpregset_t type is broken" >&5
5516     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
5517   echo $ac_n "(cached) $ac_c" 1>&6
5518 else
5519   if test "$cross_compiling" = yes; then
5520   gdb_cv_prfpregset_t_broken=yes
5521 else
5522   cat > conftest.$ac_ext <<EOF
5523 #line 5524 "configure"
5524 #include "confdefs.h"
5525 #include <sys/procfs.h>
5526        int main ()
5527        {
5528          if (sizeof (prfpregset_t) == sizeof (void *))
5529            return 1;
5530          return 0;
5531        }
5532 EOF
5533 if { (eval echo configure:5534: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5534 then
5535   gdb_cv_prfpregset_t_broken=no
5536 else
5537   echo "configure: failed program was:" >&5
5538   cat conftest.$ac_ext >&5
5539   rm -fr conftest*
5540   gdb_cv_prfpregset_t_broken=yes
5541 fi
5542 rm -fr conftest*
5543 fi
5544
5545 fi
5546
5547     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
5548     if test $gdb_cv_prfpregset_t_broken = yes; then
5549       cat >> confdefs.h <<\EOF
5550 #define PRFPREGSET_T_BROKEN 1
5551 EOF
5552
5553     fi
5554   fi
5555
5556
5557   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
5558 echo "configure:5559: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
5559   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
5560   echo $ac_n "(cached) $ac_c" 1>&6
5561 else
5562   cat > conftest.$ac_ext <<EOF
5563 #line 5564 "configure"
5564 #include "confdefs.h"
5565 #include <unistd.h>
5566 #include <sys/types.h>
5567 #include <sys/procfs.h>
5568
5569 int main() {
5570
5571     int dummy;;
5572     dummy = ioctl(0, PIOCSET, &dummy);
5573
5574 ; return 0; }
5575 EOF
5576 if { (eval echo configure:5577: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5577   rm -rf conftest*
5578   gdb_cv_have_procfs_piocset=yes
5579 else
5580   echo "configure: failed program was:" >&5
5581   cat conftest.$ac_ext >&5
5582   rm -rf conftest*
5583   gdb_cv_have_procfs_piocset=no
5584 fi
5585 rm -f conftest*
5586 fi
5587
5588   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
5589   if test $gdb_cv_have_procfs_piocset = yes; then
5590     cat >> confdefs.h <<\EOF
5591 #define HAVE_PROCFS_PIOCSET 1
5592 EOF
5593
5594   fi
5595 fi
5596
5597 if test ${host} = ${target} ; then
5598
5599   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
5600 echo "configure:5601: checking for member l_addr in struct link_map" >&5
5601   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
5602   echo $ac_n "(cached) $ac_c" 1>&6
5603 else
5604   cat > conftest.$ac_ext <<EOF
5605 #line 5606 "configure"
5606 #include "confdefs.h"
5607 #include <link.h>
5608 int main() {
5609 struct link_map lm; (void) lm.l_addr;
5610 ; return 0; }
5611 EOF
5612 if { (eval echo configure:5613: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5613   rm -rf conftest*
5614   gdb_cv_have_struct_link_map_with_l_members=yes
5615 else
5616   echo "configure: failed program was:" >&5
5617   cat conftest.$ac_ext >&5
5618   rm -rf conftest*
5619   gdb_cv_have_struct_link_map_with_l_members=no
5620 fi
5621 rm -f conftest*
5622 fi
5623
5624   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
5625   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
5626     cat >> confdefs.h <<\EOF
5627 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
5628 EOF
5629
5630   fi
5631
5632
5633   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
5634 echo "configure:5635: checking for member lm_addr in struct link_map" >&5
5635   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
5636   echo $ac_n "(cached) $ac_c" 1>&6
5637 else
5638   cat > conftest.$ac_ext <<EOF
5639 #line 5640 "configure"
5640 #include "confdefs.h"
5641 #include <sys/types.h>
5642 #include <link.h>
5643 int main() {
5644 struct link_map lm; (void) lm.lm_addr;
5645 ; return 0; }
5646 EOF
5647 if { (eval echo configure:5648: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5648   rm -rf conftest*
5649   gdb_cv_have_struct_link_map_with_lm_members=yes
5650 else
5651   echo "configure: failed program was:" >&5
5652   cat conftest.$ac_ext >&5
5653   rm -rf conftest*
5654   gdb_cv_have_struct_link_map_with_lm_members=no
5655 fi
5656 rm -f conftest*
5657 fi
5658
5659   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
5660   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
5661     cat >> confdefs.h <<\EOF
5662 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
5663 EOF
5664
5665   fi
5666
5667
5668   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
5669 echo "configure:5670: checking for member som_addr in struct so_map" >&5
5670   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
5671   echo $ac_n "(cached) $ac_c" 1>&6
5672 else
5673   cat > conftest.$ac_ext <<EOF
5674 #line 5675 "configure"
5675 #include "confdefs.h"
5676 #include <sys/types.h>
5677 #ifdef HAVE_NLIST_H
5678 #include <nlist.h>
5679 #endif
5680 #include <link.h>
5681 int main() {
5682 struct so_map lm; (void) lm.som_addr;
5683 ; return 0; }
5684 EOF
5685 if { (eval echo configure:5686: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5686   rm -rf conftest*
5687   gdb_cv_have_struct_so_map_with_som_members=yes
5688 else
5689   echo "configure: failed program was:" >&5
5690   cat conftest.$ac_ext >&5
5691   rm -rf conftest*
5692   gdb_cv_have_struct_so_map_with_som_members=no
5693 fi
5694 rm -f conftest*
5695 fi
5696
5697   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
5698   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
5699     cat >> confdefs.h <<\EOF
5700 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
5701 EOF
5702
5703   fi
5704
5705
5706   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
5707 echo "configure:5708: checking for struct link_map32 in sys/link.h" >&5
5708   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
5709   echo $ac_n "(cached) $ac_c" 1>&6
5710 else
5711   cat > conftest.$ac_ext <<EOF
5712 #line 5713 "configure"
5713 #include "confdefs.h"
5714 #define _SYSCALL32
5715 #include <sys/link.h>
5716 int main() {
5717 struct link_map32 l;
5718 ; return 0; }
5719 EOF
5720 if { (eval echo configure:5721: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5721   rm -rf conftest*
5722   gdb_cv_have_struct_link_map32=yes
5723 else
5724   echo "configure: failed program was:" >&5
5725   cat conftest.$ac_ext >&5
5726   rm -rf conftest*
5727   gdb_cv_have_struct_link_map32=no
5728 fi
5729 rm -f conftest*
5730 fi
5731
5732   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
5733   if test $gdb_cv_have_struct_link_map32 = yes; then
5734     cat >> confdefs.h <<\EOF
5735 #define HAVE_STRUCT_LINK_MAP32 1
5736 EOF
5737
5738     cat >> confdefs.h <<\EOF
5739 #define _SYSCALL32 1
5740 EOF
5741
5742   fi
5743 fi
5744
5745 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5746 echo "configure:5747: checking for main in -lm" >&5
5747 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5748 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5749   echo $ac_n "(cached) $ac_c" 1>&6
5750 else
5751   ac_save_LIBS="$LIBS"
5752 LIBS="-lm  $LIBS"
5753 cat > conftest.$ac_ext <<EOF
5754 #line 5755 "configure"
5755 #include "confdefs.h"
5756
5757 int main() {
5758 main()
5759 ; return 0; }
5760 EOF
5761 if { (eval echo configure:5762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5762   rm -rf conftest*
5763   eval "ac_cv_lib_$ac_lib_var=yes"
5764 else
5765   echo "configure: failed program was:" >&5
5766   cat conftest.$ac_ext >&5
5767   rm -rf conftest*
5768   eval "ac_cv_lib_$ac_lib_var=no"
5769 fi
5770 rm -f conftest*
5771 LIBS="$ac_save_LIBS"
5772
5773 fi
5774 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5775   echo "$ac_t""yes" 1>&6
5776     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5777     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5778   cat >> confdefs.h <<EOF
5779 #define $ac_tr_lib 1
5780 EOF
5781
5782   LIBS="-lm $LIBS"
5783
5784 else
5785   echo "$ac_t""no" 1>&6
5786 fi
5787
5788
5789 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
5790 echo "configure:5791: checking for wctype in -lc" >&5
5791 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
5792 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5793   echo $ac_n "(cached) $ac_c" 1>&6
5794 else
5795   ac_save_LIBS="$LIBS"
5796 LIBS="-lc  $LIBS"
5797 cat > conftest.$ac_ext <<EOF
5798 #line 5799 "configure"
5799 #include "confdefs.h"
5800 /* Override any gcc2 internal prototype to avoid an error.  */
5801 /* We use char because int might match the return type of a gcc2
5802     builtin and then its argument prototype would still apply.  */
5803 char wctype();
5804
5805 int main() {
5806 wctype()
5807 ; return 0; }
5808 EOF
5809 if { (eval echo configure:5810: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5810   rm -rf conftest*
5811   eval "ac_cv_lib_$ac_lib_var=yes"
5812 else
5813   echo "configure: failed program was:" >&5
5814   cat conftest.$ac_ext >&5
5815   rm -rf conftest*
5816   eval "ac_cv_lib_$ac_lib_var=no"
5817 fi
5818 rm -f conftest*
5819 LIBS="$ac_save_LIBS"
5820
5821 fi
5822 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5823   echo "$ac_t""yes" 1>&6
5824   :
5825 else
5826   echo "$ac_t""no" 1>&6
5827 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5828 echo "configure:5829: checking for wctype in -lw" >&5
5829 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5830 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5831   echo $ac_n "(cached) $ac_c" 1>&6
5832 else
5833   ac_save_LIBS="$LIBS"
5834 LIBS="-lw  $LIBS"
5835 cat > conftest.$ac_ext <<EOF
5836 #line 5837 "configure"
5837 #include "confdefs.h"
5838 /* Override any gcc2 internal prototype to avoid an error.  */
5839 /* We use char because int might match the return type of a gcc2
5840     builtin and then its argument prototype would still apply.  */
5841 char wctype();
5842
5843 int main() {
5844 wctype()
5845 ; return 0; }
5846 EOF
5847 if { (eval echo configure:5848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5848   rm -rf conftest*
5849   eval "ac_cv_lib_$ac_lib_var=yes"
5850 else
5851   echo "configure: failed program was:" >&5
5852   cat conftest.$ac_ext >&5
5853   rm -rf conftest*
5854   eval "ac_cv_lib_$ac_lib_var=no"
5855 fi
5856 rm -f conftest*
5857 LIBS="$ac_save_LIBS"
5858
5859 fi
5860 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5861   echo "$ac_t""yes" 1>&6
5862     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
5863     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5864   cat >> confdefs.h <<EOF
5865 #define $ac_tr_lib 1
5866 EOF
5867
5868   LIBS="-lw $LIBS"
5869
5870 else
5871   echo "$ac_t""no" 1>&6
5872 fi
5873
5874 fi
5875
5876
5877
5878 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
5879 echo "configure:5880: checking for long long support in compiler" >&5
5880 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
5881   echo $ac_n "(cached) $ac_c" 1>&6
5882 else
5883   cat > conftest.$ac_ext <<EOF
5884 #line 5885 "configure"
5885 #include "confdefs.h"
5886
5887 int main() {
5888
5889   extern long long foo;
5890   switch (foo & 2) { case 0: return 1; }
5891
5892 ; return 0; }
5893 EOF
5894 if { (eval echo configure:5895: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5895   rm -rf conftest*
5896   gdb_cv_c_long_long=yes
5897 else
5898   echo "configure: failed program was:" >&5
5899   cat conftest.$ac_ext >&5
5900   rm -rf conftest*
5901   gdb_cv_c_long_long=no
5902 fi
5903 rm -f conftest*
5904 fi
5905
5906 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
5907 if test $gdb_cv_c_long_long = yes; then
5908   cat >> confdefs.h <<\EOF
5909 #define CC_HAS_LONG_LONG 1
5910 EOF
5911
5912 fi
5913
5914
5915 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
5916 echo "configure:5917: checking for long long support in printf" >&5
5917 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
5918   echo $ac_n "(cached) $ac_c" 1>&6
5919 else
5920   if test "$cross_compiling" = yes; then
5921   gdb_cv_printf_has_long_long=no
5922 else
5923   cat > conftest.$ac_ext <<EOF
5924 #line 5925 "configure"
5925 #include "confdefs.h"
5926
5927 int main () {
5928   char buf[32];
5929   long long l = 0;
5930   l = (l << 16) + 0x0123;
5931   l = (l << 16) + 0x4567;
5932   l = (l << 16) + 0x89ab;
5933   l = (l << 16) + 0xcdef;
5934   sprintf (buf, "0x%016llx", l);
5935   return (strcmp ("0x0123456789abcdef", buf));
5936 }
5937 EOF
5938 if { (eval echo configure:5939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5939 then
5940   gdb_cv_printf_has_long_long=yes
5941 else
5942   echo "configure: failed program was:" >&5
5943   cat conftest.$ac_ext >&5
5944   rm -fr conftest*
5945   gdb_cv_printf_has_long_long=no
5946 fi
5947 rm -fr conftest*
5948 fi
5949
5950 fi
5951
5952 if test $gdb_cv_printf_has_long_long = yes; then
5953   cat >> confdefs.h <<\EOF
5954 #define PRINTF_HAS_LONG_LONG 1
5955 EOF
5956
5957 fi
5958 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
5959
5960
5961 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
5962 echo "configure:5963: checking for long double support in compiler" >&5
5963 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
5964   echo $ac_n "(cached) $ac_c" 1>&6
5965 else
5966   cat > conftest.$ac_ext <<EOF
5967 #line 5968 "configure"
5968 #include "confdefs.h"
5969
5970 int main() {
5971 long double foo;
5972 ; return 0; }
5973 EOF
5974 if { (eval echo configure:5975: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5975   rm -rf conftest*
5976   ac_cv_c_long_double=yes
5977 else
5978   echo "configure: failed program was:" >&5
5979   cat conftest.$ac_ext >&5
5980   rm -rf conftest*
5981   ac_cv_c_long_double=no
5982 fi
5983 rm -f conftest*
5984 fi
5985
5986 echo "$ac_t""$ac_cv_c_long_double" 1>&6
5987 if test $ac_cv_c_long_double = yes; then
5988   cat >> confdefs.h <<\EOF
5989 #define HAVE_LONG_DOUBLE 1
5990 EOF
5991
5992 fi
5993
5994
5995 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
5996 echo "configure:5997: checking for long double support in printf" >&5
5997 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
5998   echo $ac_n "(cached) $ac_c" 1>&6
5999 else
6000   if test "$cross_compiling" = yes; then
6001   gdb_cv_printf_has_long_double=no
6002 else
6003   cat > conftest.$ac_ext <<EOF
6004 #line 6005 "configure"
6005 #include "confdefs.h"
6006
6007 int main () {
6008   char buf[16];
6009   long double f = 3.141592653;
6010   sprintf (buf, "%Lg", f);
6011   return (strncmp ("3.14159", buf, 7));
6012 }
6013 EOF
6014 if { (eval echo configure:6015: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6015 then
6016   gdb_cv_printf_has_long_double=yes
6017 else
6018   echo "configure: failed program was:" >&5
6019   cat conftest.$ac_ext >&5
6020   rm -fr conftest*
6021   gdb_cv_printf_has_long_double=no
6022 fi
6023 rm -fr conftest*
6024 fi
6025
6026 fi
6027
6028 if test $gdb_cv_printf_has_long_double = yes; then
6029   cat >> confdefs.h <<\EOF
6030 #define PRINTF_HAS_LONG_DOUBLE 1
6031 EOF
6032
6033 fi
6034 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
6035
6036
6037 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
6038 echo "configure:6039: checking for long double support in scanf" >&5
6039 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
6040   echo $ac_n "(cached) $ac_c" 1>&6
6041 else
6042   if test "$cross_compiling" = yes; then
6043   gdb_cv_scanf_has_long_double=no
6044 else
6045   cat > conftest.$ac_ext <<EOF
6046 #line 6047 "configure"
6047 #include "confdefs.h"
6048
6049 int main () {
6050   char *buf = "3.141592653";
6051   long double f = 0;
6052   sscanf (buf, "%Lg", &f);
6053   return !(f > 3.14159 && f < 3.14160);
6054 }
6055 EOF
6056 if { (eval echo configure:6057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6057 then
6058   gdb_cv_scanf_has_long_double=yes
6059 else
6060   echo "configure: failed program was:" >&5
6061   cat conftest.$ac_ext >&5
6062   rm -fr conftest*
6063   gdb_cv_scanf_has_long_double=no
6064 fi
6065 rm -fr conftest*
6066 fi
6067
6068 fi
6069
6070 if test $gdb_cv_scanf_has_long_double = yes; then
6071   cat >> confdefs.h <<\EOF
6072 #define SCANF_HAS_LONG_DOUBLE 1
6073 EOF
6074
6075 fi
6076 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
6077
6078 for ac_hdr in unistd.h
6079 do
6080 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6081 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6082 echo "configure:6083: checking for $ac_hdr" >&5
6083 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6084   echo $ac_n "(cached) $ac_c" 1>&6
6085 else
6086   cat > conftest.$ac_ext <<EOF
6087 #line 6088 "configure"
6088 #include "confdefs.h"
6089 #include <$ac_hdr>
6090 EOF
6091 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6092 { (eval echo configure:6093: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6093 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6094 if test -z "$ac_err"; then
6095   rm -rf conftest*
6096   eval "ac_cv_header_$ac_safe=yes"
6097 else
6098   echo "$ac_err" >&5
6099   echo "configure: failed program was:" >&5
6100   cat conftest.$ac_ext >&5
6101   rm -rf conftest*
6102   eval "ac_cv_header_$ac_safe=no"
6103 fi
6104 rm -f conftest*
6105 fi
6106 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6107   echo "$ac_t""yes" 1>&6
6108     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6109   cat >> confdefs.h <<EOF
6110 #define $ac_tr_hdr 1
6111 EOF
6112
6113 else
6114   echo "$ac_t""no" 1>&6
6115 fi
6116 done
6117
6118 for ac_func in getpagesize
6119 do
6120 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6121 echo "configure:6122: checking for $ac_func" >&5
6122 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6123   echo $ac_n "(cached) $ac_c" 1>&6
6124 else
6125   cat > conftest.$ac_ext <<EOF
6126 #line 6127 "configure"
6127 #include "confdefs.h"
6128 /* System header to define __stub macros and hopefully few prototypes,
6129     which can conflict with char $ac_func(); below.  */
6130 #include <assert.h>
6131 /* Override any gcc2 internal prototype to avoid an error.  */
6132 /* We use char because int might match the return type of a gcc2
6133     builtin and then its argument prototype would still apply.  */
6134 char $ac_func();
6135
6136 int main() {
6137
6138 /* The GNU C library defines this for functions which it implements
6139     to always fail with ENOSYS.  Some functions are actually named
6140     something starting with __ and the normal name is an alias.  */
6141 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6142 choke me
6143 #else
6144 $ac_func();
6145 #endif
6146
6147 ; return 0; }
6148 EOF
6149 if { (eval echo configure:6150: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6150   rm -rf conftest*
6151   eval "ac_cv_func_$ac_func=yes"
6152 else
6153   echo "configure: failed program was:" >&5
6154   cat conftest.$ac_ext >&5
6155   rm -rf conftest*
6156   eval "ac_cv_func_$ac_func=no"
6157 fi
6158 rm -f conftest*
6159 fi
6160
6161 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6162   echo "$ac_t""yes" 1>&6
6163     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6164   cat >> confdefs.h <<EOF
6165 #define $ac_tr_func 1
6166 EOF
6167
6168 else
6169   echo "$ac_t""no" 1>&6
6170 fi
6171 done
6172
6173 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6174 echo "configure:6175: checking for working mmap" >&5
6175 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6176   echo $ac_n "(cached) $ac_c" 1>&6
6177 else
6178   if test "$cross_compiling" = yes; then
6179   ac_cv_func_mmap_fixed_mapped=no
6180 else
6181   cat > conftest.$ac_ext <<EOF
6182 #line 6183 "configure"
6183 #include "confdefs.h"
6184
6185 /* Thanks to Mike Haertel and Jim Avera for this test.
6186    Here is a matrix of mmap possibilities:
6187         mmap private not fixed
6188         mmap private fixed at somewhere currently unmapped
6189         mmap private fixed at somewhere already mapped
6190         mmap shared not fixed
6191         mmap shared fixed at somewhere currently unmapped
6192         mmap shared fixed at somewhere already mapped
6193    For private mappings, we should verify that changes cannot be read()
6194    back from the file, nor mmap's back from the file at a different
6195    address.  (There have been systems where private was not correctly
6196    implemented like the infamous i386 svr4.0, and systems where the
6197    VM page cache was not coherent with the filesystem buffer cache
6198    like early versions of FreeBSD and possibly contemporary NetBSD.)
6199    For shared mappings, we should conversely verify that changes get
6200    propogated back to all the places they're supposed to be.
6201
6202    Grep wants private fixed already mapped.
6203    The main things grep needs to know about mmap are:
6204    * does it exist and is it safe to write into the mmap'd area
6205    * how to use it (BSD variants)  */
6206 #include <sys/types.h>
6207 #include <fcntl.h>
6208 #include <sys/mman.h>
6209
6210 /* This mess was copied from the GNU getpagesize.h.  */
6211 #ifndef HAVE_GETPAGESIZE
6212 # ifdef HAVE_UNISTD_H
6213 #  include <unistd.h>
6214 # endif
6215
6216 /* Assume that all systems that can run configure have sys/param.h.  */
6217 # ifndef HAVE_SYS_PARAM_H
6218 #  define HAVE_SYS_PARAM_H 1
6219 # endif
6220
6221 # ifdef _SC_PAGESIZE
6222 #  define getpagesize() sysconf(_SC_PAGESIZE)
6223 # else /* no _SC_PAGESIZE */
6224 #  ifdef HAVE_SYS_PARAM_H
6225 #   include <sys/param.h>
6226 #   ifdef EXEC_PAGESIZE
6227 #    define getpagesize() EXEC_PAGESIZE
6228 #   else /* no EXEC_PAGESIZE */
6229 #    ifdef NBPG
6230 #     define getpagesize() NBPG * CLSIZE
6231 #     ifndef CLSIZE
6232 #      define CLSIZE 1
6233 #     endif /* no CLSIZE */
6234 #    else /* no NBPG */
6235 #     ifdef NBPC
6236 #      define getpagesize() NBPC
6237 #     else /* no NBPC */
6238 #      ifdef PAGESIZE
6239 #       define getpagesize() PAGESIZE
6240 #      endif /* PAGESIZE */
6241 #     endif /* no NBPC */
6242 #    endif /* no NBPG */
6243 #   endif /* no EXEC_PAGESIZE */
6244 #  else /* no HAVE_SYS_PARAM_H */
6245 #   define getpagesize() 8192   /* punt totally */
6246 #  endif /* no HAVE_SYS_PARAM_H */
6247 # endif /* no _SC_PAGESIZE */
6248
6249 #endif /* no HAVE_GETPAGESIZE */
6250
6251 #ifdef __cplusplus
6252 extern "C" { void *malloc(unsigned); }
6253 #else
6254 char *malloc();
6255 #endif
6256
6257 int
6258 main()
6259 {
6260         char *data, *data2, *data3;
6261         int i, pagesize;
6262         int fd;
6263
6264         pagesize = getpagesize();
6265
6266         /*
6267          * First, make a file with some known garbage in it.
6268          */
6269         data = malloc(pagesize);
6270         if (!data)
6271                 exit(1);
6272         for (i = 0; i < pagesize; ++i)
6273                 *(data + i) = rand();
6274         umask(0);
6275         fd = creat("conftestmmap", 0600);
6276         if (fd < 0)
6277                 exit(1);
6278         if (write(fd, data, pagesize) != pagesize)
6279                 exit(1);
6280         close(fd);
6281
6282         /*
6283          * Next, try to mmap the file at a fixed address which
6284          * already has something else allocated at it.  If we can,
6285          * also make sure that we see the same garbage.
6286          */
6287         fd = open("conftestmmap", O_RDWR);
6288         if (fd < 0)
6289                 exit(1);
6290         data2 = malloc(2 * pagesize);
6291         if (!data2)
6292                 exit(1);
6293         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6294         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6295             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6296                 exit(1);
6297         for (i = 0; i < pagesize; ++i)
6298                 if (*(data + i) != *(data2 + i))
6299                         exit(1);
6300
6301         /*
6302          * Finally, make sure that changes to the mapped area
6303          * do not percolate back to the file as seen by read().
6304          * (This is a bug on some variants of i386 svr4.0.)
6305          */
6306         for (i = 0; i < pagesize; ++i)
6307                 *(data2 + i) = *(data2 + i) + 1;
6308         data3 = malloc(pagesize);
6309         if (!data3)
6310                 exit(1);
6311         if (read(fd, data3, pagesize) != pagesize)
6312                 exit(1);
6313         for (i = 0; i < pagesize; ++i)
6314                 if (*(data + i) != *(data3 + i))
6315                         exit(1);
6316         close(fd);
6317         unlink("conftestmmap");
6318         exit(0);
6319 }
6320
6321 EOF
6322 if { (eval echo configure:6323: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6323 then
6324   ac_cv_func_mmap_fixed_mapped=yes
6325 else
6326   echo "configure: failed program was:" >&5
6327   cat conftest.$ac_ext >&5
6328   rm -fr conftest*
6329   ac_cv_func_mmap_fixed_mapped=no
6330 fi
6331 rm -fr conftest*
6332 fi
6333
6334 fi
6335
6336 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6337 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6338   cat >> confdefs.h <<\EOF
6339 #define HAVE_MMAP 1
6340 EOF
6341
6342 fi
6343
6344
6345 case ${host_os} in
6346 aix*)
6347   echo $ac_n "checking for -bbigtoc option""... $ac_c" 1>&6
6348 echo "configure:6349: checking for -bbigtoc option" >&5
6349 if eval "test \"`echo '$''{'gdb_cv_bigtoc'+set}'`\" = set"; then
6350   echo $ac_n "(cached) $ac_c" 1>&6
6351 else
6352
6353     SAVE_LDFLAGS=$LDFLAGS
6354
6355     case $GCC in
6356     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
6357     *) gdb_cv_bigtoc=-bbigtoc ;;
6358     esac
6359
6360     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
6361     cat > conftest.$ac_ext <<EOF
6362 #line 6363 "configure"
6363 #include "confdefs.h"
6364
6365 int main() {
6366 int i;
6367 ; return 0; }
6368 EOF
6369 if { (eval echo configure:6370: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6370   :
6371 else
6372   echo "configure: failed program was:" >&5
6373   cat conftest.$ac_ext >&5
6374   rm -rf conftest*
6375   gdb_cv_bigtoc=
6376 fi
6377 rm -f conftest*
6378
6379 fi
6380
6381 echo "$ac_t""$gdb_cv_bigtoc" 1>&6
6382   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
6383   ;;
6384 esac
6385
6386
6387
6388 if test ${build} = ${host} -a ${host} = ${target} ; then
6389    case ${host_os} in
6390    hpux*)
6391       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
6392 echo "configure:6393: checking for HPUX/OSF thread support" >&5
6393       if test -f /usr/include/dce/cma_config.h ; then
6394          if test "$GCC" = "yes" ; then
6395             echo "$ac_t""yes" 1>&6
6396             cat >> confdefs.h <<\EOF
6397 #define HAVE_HPUX_THREAD_SUPPORT 1
6398 EOF
6399
6400             CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
6401             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
6402          else
6403             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
6404          fi
6405       else
6406          echo "$ac_t""no" 1>&6
6407       fi
6408       ;;
6409    solaris*)
6410       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
6411 echo "configure:6412: checking for Solaris thread debugging library" >&5
6412       if test -f /usr/lib/libthread_db.so.1 ; then
6413          echo "$ac_t""yes" 1>&6
6414          cat >> confdefs.h <<\EOF
6415 #define HAVE_THREAD_DB_LIB 1
6416 EOF
6417
6418          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
6419          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
6420          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
6421 echo "configure:6422: checking for dlopen in -ldl" >&5
6422 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
6423 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6424   echo $ac_n "(cached) $ac_c" 1>&6
6425 else
6426   ac_save_LIBS="$LIBS"
6427 LIBS="-ldl  $LIBS"
6428 cat > conftest.$ac_ext <<EOF
6429 #line 6430 "configure"
6430 #include "confdefs.h"
6431 /* Override any gcc2 internal prototype to avoid an error.  */
6432 /* We use char because int might match the return type of a gcc2
6433     builtin and then its argument prototype would still apply.  */
6434 char dlopen();
6435
6436 int main() {
6437 dlopen()
6438 ; return 0; }
6439 EOF
6440 if { (eval echo configure:6441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6441   rm -rf conftest*
6442   eval "ac_cv_lib_$ac_lib_var=yes"
6443 else
6444   echo "configure: failed program was:" >&5
6445   cat conftest.$ac_ext >&5
6446   rm -rf conftest*
6447   eval "ac_cv_lib_$ac_lib_var=no"
6448 fi
6449 rm -f conftest*
6450 LIBS="$ac_save_LIBS"
6451
6452 fi
6453 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6454   echo "$ac_t""yes" 1>&6
6455     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6456     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6457   cat >> confdefs.h <<EOF
6458 #define $ac_tr_lib 1
6459 EOF
6460
6461   LIBS="-ldl $LIBS"
6462
6463 else
6464   echo "$ac_t""no" 1>&6
6465 fi
6466
6467          if test "$GCC" = "yes" ; then
6468             # The GNU linker requires the -export-dynamic option to make
6469             # all symbols visible in the dynamic symbol table.
6470             hold_ldflags=$LDFLAGS
6471             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
6472 echo "configure:6473: checking for the ld -export-dynamic flag" >&5
6473             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
6474             cat > conftest.$ac_ext <<EOF
6475 #line 6476 "configure"
6476 #include "confdefs.h"
6477
6478 int main() {
6479 int i;
6480 ; return 0; }
6481 EOF
6482 if { (eval echo configure:6483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6483   rm -rf conftest*
6484   found=yes
6485 else
6486   echo "configure: failed program was:" >&5
6487   cat conftest.$ac_ext >&5
6488   rm -rf conftest*
6489   found=no
6490 fi
6491 rm -f conftest*
6492             LDFLAGS=$hold_ldflags
6493             echo "$ac_t""$found" 1>&6
6494             if test $found = yes; then
6495                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
6496             fi
6497          fi
6498          # Sun randomly tweaked the prototypes in <proc_service.h>
6499          # at one point.
6500          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
6501 echo "configure:6502: checking if <proc_service.h> is old" >&5
6502          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
6503   echo $ac_n "(cached) $ac_c" 1>&6
6504 else
6505
6506             cat > conftest.$ac_ext <<EOF
6507 #line 6508 "configure"
6508 #include "confdefs.h"
6509
6510                 #include <proc_service.h>
6511                 ps_err_e ps_pdwrite
6512                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
6513
6514 int main() {
6515
6516 ; return 0; }
6517 EOF
6518 if { (eval echo configure:6519: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6519   rm -rf conftest*
6520   gdb_cv_proc_service_is_old=no
6521 else
6522   echo "configure: failed program was:" >&5
6523   cat conftest.$ac_ext >&5
6524   rm -rf conftest*
6525   gdb_cv_proc_service_is_old=yes
6526 fi
6527 rm -f conftest*
6528
6529 fi
6530
6531          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
6532          if test $gdb_cv_proc_service_is_old = yes; then
6533             cat >> confdefs.h <<\EOF
6534 #define PROC_SERVICE_IS_OLD 1
6535 EOF
6536
6537          fi
6538       else
6539          echo "$ac_t""no" 1>&6
6540       fi
6541       ;;
6542    esac
6543
6544 fi
6545
6546
6547 # Check whether --enable-gdbcli or --disable-gdbcli was given.
6548 if test "${enable_gdbcli+set}" = set; then
6549   enableval="$enable_gdbcli"
6550
6551   case "${enableval}" in
6552     yes) enable_gdbcli=yes ;;
6553     "") enable_gdbcli=yes ;;
6554     no)
6555       { echo "configure: error: The CLI cannot be disabled yet" 1>&2; exit 1; }
6556     ;;
6557     *)
6558       { echo "configure: error: Bad value for --enable-gdbcli: ${enableval}" 1>&2; exit 1; }
6559     ;;
6560   esac
6561
6562 else
6563   enable_gdbcli=yes
6564 fi
6565
6566 case ${enable_gdbcli} in
6567   "yes" )
6568     if test -d "${srcdir}/cli" ; then
6569       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
6570       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
6571       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_CLI_SRCS)"
6572       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
6573       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
6574       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
6575       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
6576       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
6577       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
6578     fi
6579     ;;
6580 esac
6581
6582
6583 # Check whether --enable-gdbmi or --disable-gdbmi was given.
6584 if test "${enable_gdbmi+set}" = set; then
6585   enableval="$enable_gdbmi"
6586
6587   case "${enable_gdbmi}" in
6588     yes | no) ;;
6589     "")  enable_gdbmi=yes ;;
6590     *)
6591       { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; }
6592     ;;
6593   esac
6594
6595 else
6596   enable_gdbmi=yes
6597 fi
6598
6599 case ${enable_gdbmi} in
6600   "yes" )
6601     if test -d "${srcdir}/mi" ; then
6602       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
6603       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
6604       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_MI_SRCS)"
6605       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
6606       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
6607       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
6608       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_MI_CLEAN)"
6609       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_MI_INSTALL)"
6610       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_MI_UNINSTALL)"
6611     fi
6612     ;;
6613 esac
6614
6615 # Configure UI_OUT by default (before 5.2 it can be disabled)
6616 # It must be configured if gdbmi is configured
6617
6618 UIOUT_CFLAGS=
6619
6620
6621 # Check whether --with-uiout or --without-uiout was given.
6622 if test "${with_uiout+set}" = set; then
6623   withval="$with_uiout"
6624   case "${withval}" in
6625   yes)  want_uiout=true ;;
6626   no)   if test $enable_gdbmi = yes; then
6627           { echo "configure: error: uiout is needed for MI and cannot be disabled" 1>&2; exit 1; }
6628         else
6629            want_uiout=false
6630         fi ;;
6631   *)    { echo "configure: error: bad value ${withval} for GDB with-uiout option" 1>&2; exit 1; } ;;
6632 esac
6633 else
6634   want_uiout=true
6635 fi
6636
6637 if test $want_uiout = true; then
6638    UIOUT_CFLAGS="-DUI_OUT=1"
6639 fi
6640
6641 # Check whether --enable-tui or --disable-tui was given.
6642 if test "${enable_tui+set}" = set; then
6643   enableval="$enable_tui"
6644
6645   case "${enable_tui}" in
6646     yes | no) ;;
6647     "")  enable_tui=yes ;;
6648     *)
6649       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
6650     ;;
6651   esac
6652
6653 fi
6654
6655 case ${enable_tui} in
6656   "yes" )
6657     if test -d "${srcdir}/tui" ; then
6658       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_TUI_OBS)"
6659       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_TUI_DEPS)"
6660       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_TUI_SRCS)"
6661       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_TUI_INITS)"
6662       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_TUI_CFLAGS)"
6663       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_TUI_ALL)"
6664       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_TUI_CLEAN)"
6665       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_TUI_INSTALL)"
6666       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_TUI_UNINSTALL)"
6667     fi
6668     ;;
6669 esac
6670
6671 # Check whether --enable-netrom or --disable-netrom was given.
6672 if test "${enable_netrom+set}" = set; then
6673   enableval="$enable_netrom"
6674   case "${enableval}" in
6675 yes)    enable_netrom=yes ;;
6676 no)     enable_netrom=no ;;
6677 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
6678 esac
6679 fi
6680
6681
6682 if test "${enable_netrom}" = "yes"; then
6683         CONFIG_LIB_OBS="${CONFIG_LIB_OBS} remote-nrom.o"
6684         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
6685 fi
6686
6687
6688 # NOTE: Don't add -Wall or -Wunused, they both include
6689 # -Wunused-parameter which reports bogus warnings.
6690 # NOTE: If you add to this list, remember to update
6691 # gdb/doc/gdbint.texinfo.
6692 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
6693 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
6694 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
6695 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
6696 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
6697 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
6698 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
6699 # -Woverloaded-virtual -Winline -Werror"
6700 # Check whether --enable-build-warnings or --disable-build-warnings was given.
6701 if test "${enable_build_warnings+set}" = set; then
6702   enableval="$enable_build_warnings"
6703   case "${enableval}" in
6704   yes)  ;;
6705   no)   build_warnings="-w";;
6706   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6707         build_warnings="${build_warnings} ${t}";;
6708   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6709         build_warnings="${t} ${build_warnings}";;
6710   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6711 esac
6712 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6713   echo "Setting compiler warning flags = $build_warnings" 6>&1
6714 fi
6715 fi
6716 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
6717 if test "${enable_gdb_build_warnings+set}" = set; then
6718   enableval="$enable_gdb_build_warnings"
6719   case "${enableval}" in
6720   yes)  ;;
6721   no)   build_warnings="-w";;
6722   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6723         build_warnings="${build_warnings} ${t}";;
6724   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6725         build_warnings="${t} ${build_warnings}";;
6726   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6727 esac
6728 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6729   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
6730 fi
6731 fi
6732 WARN_CFLAGS=""
6733 WERROR_CFLAGS=""
6734 if test "x${build_warnings}" != x -a "x$GCC" = xyes
6735 then
6736     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
6737 echo "configure:6738: checking compiler warning flags" >&5
6738     # Separate out the -Werror flag as some files just cannot be
6739     # compiled with it enabled.
6740     for w in ${build_warnings}; do
6741         case $w in
6742         -Werr*) WERROR_CFLAGS=-Werror ;;
6743         *) # Check that GCC accepts it
6744             saved_CFLAGS="$CFLAGS"
6745             CFLAGS="$CFLAGS $w"
6746             cat > conftest.$ac_ext <<EOF
6747 #line 6748 "configure"
6748 #include "confdefs.h"
6749
6750 int main() {
6751
6752 ; return 0; }
6753 EOF
6754 if { (eval echo configure:6755: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6755   rm -rf conftest*
6756   WARN_CFLAGS="${WARN_CFLAGS} $w"
6757 else
6758   echo "configure: failed program was:" >&5
6759   cat conftest.$ac_ext >&5
6760 fi
6761 rm -f conftest*
6762             CFLAGS="$saved_CFLAGS"
6763         esac
6764     done
6765     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
6766 fi
6767
6768
6769
6770 MMALLOC_CFLAGS=
6771 MMALLOC=
6772
6773
6774
6775 # Check whether --with-mmalloc or --without-mmalloc was given.
6776 if test "${with_mmalloc+set}" = set; then
6777   withval="$with_mmalloc"
6778   case "${withval}" in
6779   yes)  want_mmalloc=true ;;
6780   no)   want_mmalloc=false;;
6781   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
6782 esac
6783 else
6784   want_mmalloc=false
6785 fi
6786
6787 if test x$want_mmalloc = xtrue; then
6788    cat >> confdefs.h <<\EOF
6789 #define USE_MMALLOC 1
6790 EOF
6791
6792    cat >> confdefs.h <<\EOF
6793 #define MMCHECK_FORCE 1
6794 EOF
6795
6796    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
6797    MMALLOC='../mmalloc/libmmalloc.a'
6798 fi
6799
6800 # Check whether --with-included-regex or --without-included-regex was given.
6801 if test "${with_included_regex+set}" = set; then
6802   withval="$with_included_regex"
6803   case "${withval}" in
6804   yes)  want_included_regex=true ;;
6805   no)   want_included_regex=false;;
6806   *)    { echo "configure: error: bad value ${withval} for GDB with-included-regex option" 1>&2; exit 1; } ;;
6807 esac
6808 else
6809   want_included_regex=true
6810 fi
6811
6812 if test $want_included_regex = false; then
6813   echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
6814 echo "configure:6815: checking for GNU regex" >&5
6815   if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
6816   echo $ac_n "(cached) $ac_c" 1>&6
6817 else
6818   cat > conftest.$ac_ext <<EOF
6819 #line 6820 "configure"
6820 #include "confdefs.h"
6821 #include <gnu-versions.h>
6822 #include <sys/types.h>
6823 #include <regex.h>
6824 int main() {
6825 #if !defined _GNU_REGEX_INTERFACE_VERSION || !defined __GLIBC__ || __GLIBC__ < 2
6826 #error No valid GNU regex.
6827 #endif
6828
6829 ; return 0; }
6830 EOF
6831 if { (eval echo configure:6832: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6832   rm -rf conftest*
6833   gdb_cv_have_gnu_regex=yes
6834 else
6835   echo "configure: failed program was:" >&5
6836   cat conftest.$ac_ext >&5
6837   rm -rf conftest*
6838   gdb_cv_have_gnu_regex=no
6839 fi
6840 rm -f conftest*
6841 fi
6842
6843   echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
6844   if test $gdb_cv_have_gnu_regex = no; then
6845         want_included_regex=true
6846   fi
6847 fi
6848
6849 if test x${want_included_regex} = xtrue; then
6850     REGEX="gnu-regex.o"
6851     cat >> confdefs.h <<\EOF
6852 #define USE_INCLUDED_REGEX 1
6853 EOF
6854
6855 fi
6856
6857
6858 # In the Cygwin environment, we need some additional flags.
6859 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
6860 echo "configure:6861: checking for cygwin" >&5
6861 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
6862   echo $ac_n "(cached) $ac_c" 1>&6
6863 else
6864   cat > conftest.$ac_ext <<EOF
6865 #line 6866 "configure"
6866 #include "confdefs.h"
6867
6868 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
6869 lose
6870 #endif
6871 EOF
6872 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6873   egrep "lose" >/dev/null 2>&1; then
6874   rm -rf conftest*
6875   gdb_cv_os_cygwin=yes
6876 else
6877   rm -rf conftest*
6878   gdb_cv_os_cygwin=no
6879 fi
6880 rm -f conftest*
6881
6882 fi
6883
6884 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
6885
6886
6887 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
6888 case ${host} in
6889   *go32* ) SER_HARDWIRE=ser-go32.o ;;
6890   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
6891 esac
6892
6893
6894
6895 if test x$gdb_host = xgo32; then
6896   TERM_LIB=
6897 else
6898 if test x$gdb_cv_os_cygwin = xyes; then
6899   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
6900 else
6901   TERM_LIB=
6902   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
6903 echo "configure:6904: checking for tgetent in -lncurses" >&5
6904 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
6905 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6906   echo $ac_n "(cached) $ac_c" 1>&6
6907 else
6908   ac_save_LIBS="$LIBS"
6909 LIBS="-lncurses  $LIBS"
6910 cat > conftest.$ac_ext <<EOF
6911 #line 6912 "configure"
6912 #include "confdefs.h"
6913 /* Override any gcc2 internal prototype to avoid an error.  */
6914 /* We use char because int might match the return type of a gcc2
6915     builtin and then its argument prototype would still apply.  */
6916 char tgetent();
6917
6918 int main() {
6919 tgetent()
6920 ; return 0; }
6921 EOF
6922 if { (eval echo configure:6923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6923   rm -rf conftest*
6924   eval "ac_cv_lib_$ac_lib_var=yes"
6925 else
6926   echo "configure: failed program was:" >&5
6927   cat conftest.$ac_ext >&5
6928   rm -rf conftest*
6929   eval "ac_cv_lib_$ac_lib_var=no"
6930 fi
6931 rm -f conftest*
6932 LIBS="$ac_save_LIBS"
6933
6934 fi
6935 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6936   echo "$ac_t""yes" 1>&6
6937   TERM_LIB=-lncurses
6938 else
6939   echo "$ac_t""no" 1>&6
6940 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
6941 echo "configure:6942: checking for tgetent in -lHcurses" >&5
6942 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
6943 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6944   echo $ac_n "(cached) $ac_c" 1>&6
6945 else
6946   ac_save_LIBS="$LIBS"
6947 LIBS="-lHcurses  $LIBS"
6948 cat > conftest.$ac_ext <<EOF
6949 #line 6950 "configure"
6950 #include "confdefs.h"
6951 /* Override any gcc2 internal prototype to avoid an error.  */
6952 /* We use char because int might match the return type of a gcc2
6953     builtin and then its argument prototype would still apply.  */
6954 char tgetent();
6955
6956 int main() {
6957 tgetent()
6958 ; return 0; }
6959 EOF
6960 if { (eval echo configure:6961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6961   rm -rf conftest*
6962   eval "ac_cv_lib_$ac_lib_var=yes"
6963 else
6964   echo "configure: failed program was:" >&5
6965   cat conftest.$ac_ext >&5
6966   rm -rf conftest*
6967   eval "ac_cv_lib_$ac_lib_var=no"
6968 fi
6969 rm -f conftest*
6970 LIBS="$ac_save_LIBS"
6971
6972 fi
6973 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6974   echo "$ac_t""yes" 1>&6
6975   TERM_LIB=-lHcurses
6976 else
6977   echo "$ac_t""no" 1>&6
6978 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
6979 echo "configure:6980: checking for tgetent in -ltermlib" >&5
6980 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
6981 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6982   echo $ac_n "(cached) $ac_c" 1>&6
6983 else
6984   ac_save_LIBS="$LIBS"
6985 LIBS="-ltermlib  $LIBS"
6986 cat > conftest.$ac_ext <<EOF
6987 #line 6988 "configure"
6988 #include "confdefs.h"
6989 /* Override any gcc2 internal prototype to avoid an error.  */
6990 /* We use char because int might match the return type of a gcc2
6991     builtin and then its argument prototype would still apply.  */
6992 char tgetent();
6993
6994 int main() {
6995 tgetent()
6996 ; return 0; }
6997 EOF
6998 if { (eval echo configure:6999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6999   rm -rf conftest*
7000   eval "ac_cv_lib_$ac_lib_var=yes"
7001 else
7002   echo "configure: failed program was:" >&5
7003   cat conftest.$ac_ext >&5
7004   rm -rf conftest*
7005   eval "ac_cv_lib_$ac_lib_var=no"
7006 fi
7007 rm -f conftest*
7008 LIBS="$ac_save_LIBS"
7009
7010 fi
7011 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7012   echo "$ac_t""yes" 1>&6
7013   TERM_LIB=-ltermlib
7014 else
7015   echo "$ac_t""no" 1>&6
7016 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
7017 echo "configure:7018: checking for tgetent in -ltermcap" >&5
7018 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
7019 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7020   echo $ac_n "(cached) $ac_c" 1>&6
7021 else
7022   ac_save_LIBS="$LIBS"
7023 LIBS="-ltermcap  $LIBS"
7024 cat > conftest.$ac_ext <<EOF
7025 #line 7026 "configure"
7026 #include "confdefs.h"
7027 /* Override any gcc2 internal prototype to avoid an error.  */
7028 /* We use char because int might match the return type of a gcc2
7029     builtin and then its argument prototype would still apply.  */
7030 char tgetent();
7031
7032 int main() {
7033 tgetent()
7034 ; return 0; }
7035 EOF
7036 if { (eval echo configure:7037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7037   rm -rf conftest*
7038   eval "ac_cv_lib_$ac_lib_var=yes"
7039 else
7040   echo "configure: failed program was:" >&5
7041   cat conftest.$ac_ext >&5
7042   rm -rf conftest*
7043   eval "ac_cv_lib_$ac_lib_var=no"
7044 fi
7045 rm -f conftest*
7046 LIBS="$ac_save_LIBS"
7047
7048 fi
7049 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7050   echo "$ac_t""yes" 1>&6
7051   TERM_LIB=-ltermcap
7052 else
7053   echo "$ac_t""no" 1>&6
7054 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
7055 echo "configure:7056: checking for tgetent in -lcurses" >&5
7056 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
7057 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7058   echo $ac_n "(cached) $ac_c" 1>&6
7059 else
7060   ac_save_LIBS="$LIBS"
7061 LIBS="-lcurses  $LIBS"
7062 cat > conftest.$ac_ext <<EOF
7063 #line 7064 "configure"
7064 #include "confdefs.h"
7065 /* Override any gcc2 internal prototype to avoid an error.  */
7066 /* We use char because int might match the return type of a gcc2
7067     builtin and then its argument prototype would still apply.  */
7068 char tgetent();
7069
7070 int main() {
7071 tgetent()
7072 ; return 0; }
7073 EOF
7074 if { (eval echo configure:7075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7075   rm -rf conftest*
7076   eval "ac_cv_lib_$ac_lib_var=yes"
7077 else
7078   echo "configure: failed program was:" >&5
7079   cat conftest.$ac_ext >&5
7080   rm -rf conftest*
7081   eval "ac_cv_lib_$ac_lib_var=no"
7082 fi
7083 rm -f conftest*
7084 LIBS="$ac_save_LIBS"
7085
7086 fi
7087 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7088   echo "$ac_t""yes" 1>&6
7089   TERM_LIB=-lcurses
7090 else
7091   echo "$ac_t""no" 1>&6
7092 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
7093 echo "configure:7094: checking for tgetent in -lterminfo" >&5
7094 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
7095 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7096   echo $ac_n "(cached) $ac_c" 1>&6
7097 else
7098   ac_save_LIBS="$LIBS"
7099 LIBS="-lterminfo  $LIBS"
7100 cat > conftest.$ac_ext <<EOF
7101 #line 7102 "configure"
7102 #include "confdefs.h"
7103 /* Override any gcc2 internal prototype to avoid an error.  */
7104 /* We use char because int might match the return type of a gcc2
7105     builtin and then its argument prototype would still apply.  */
7106 char tgetent();
7107
7108 int main() {
7109 tgetent()
7110 ; return 0; }
7111 EOF
7112 if { (eval echo configure:7113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7113   rm -rf conftest*
7114   eval "ac_cv_lib_$ac_lib_var=yes"
7115 else
7116   echo "configure: failed program was:" >&5
7117   cat conftest.$ac_ext >&5
7118   rm -rf conftest*
7119   eval "ac_cv_lib_$ac_lib_var=no"
7120 fi
7121 rm -f conftest*
7122 LIBS="$ac_save_LIBS"
7123
7124 fi
7125 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7126   echo "$ac_t""yes" 1>&6
7127   TERM_LIB=-lterminfo
7128 else
7129   echo "$ac_t""no" 1>&6
7130 fi
7131
7132 fi
7133
7134 fi
7135
7136 fi
7137
7138 fi
7139
7140 fi
7141
7142
7143   if test "x$TERM_LIB" = x
7144   then
7145     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
7146   fi
7147 fi
7148 fi
7149
7150
7151 # libreadline needs libuser32.a in a cygwin environment
7152 WIN32LIBS=
7153 if test x$gdb_cv_os_cygwin = xyes; then
7154     WIN32LIBS="-luser32"
7155     case "${target}" in
7156         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
7157         ;;
7158     esac
7159 fi
7160
7161
7162 LIBGUI="../libgui/src/libgui.a"
7163 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
7164
7165
7166
7167 # Check whether --with-cpu or --without-cpu was given.
7168 if test "${with_cpu+set}" = set; then
7169   withval="$with_cpu"
7170   case "${target}" in
7171   powerpc-* | powerpcle-* )
7172     ## It would be nice to keep this table in sync with the one in
7173     ## gcc/configure.
7174     case "${with_cpu}" in
7175       ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
7176       | 604 | 750 )
7177         ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
7178       ;;
7179       common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 )
7180         ## These are all RS6000 variants, as far as GDB is concerned.
7181         with_cpu=rs6000
7182       ;;
7183       603e | ec603e )
7184         with_cpu=603
7185       ;;
7186       604e )
7187         with_cpu=604
7188       ;;
7189       * )
7190         echo "configure: warning: GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'." 1>&2
7191         with_cpu=ppc-uisa
7192       ;;
7193     esac
7194   ;;
7195   * )
7196     echo "configure: warning: GDB may ignore the --with-cpu flag for ${target} targets" 1>&2
7197   ;;
7198 esac
7199 cat >> confdefs.h <<EOF
7200 #define TARGET_CPU_DEFAULT "${with_cpu}"
7201 EOF
7202
7203
7204 fi
7205
7206
7207
7208 # Check whether --enable-gdbtk or --disable-gdbtk was given.
7209 if test "${enable_gdbtk+set}" = set; then
7210   enableval="$enable_gdbtk"
7211   case "${enableval}" in
7212     yes)
7213         case "$host" in
7214         *go32*)
7215             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7216             enable_gdbtk=no ;;
7217         *windows*)
7218             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7219             enable_gdbtk=no ;;
7220         *)
7221             enable_gdbtk=yes ;;
7222         esac ;;
7223     no)
7224         enable_gdbtk=no  ;;
7225     *)
7226         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
7227 esac
7228 else
7229
7230 # Default is on for everything but go32 and Cygwin
7231 case "$host" in
7232     *go32* | *windows*)
7233         ;;
7234     *)
7235         if test -d "${srcdir}/gdbtk" ; then
7236             enable_gdbtk=yes
7237         fi
7238         ;;
7239 esac
7240
7241 fi
7242
7243
7244 WIN32LDAPP=
7245
7246
7247
7248 configdir="unix"
7249
7250 GDBTKLIBS=
7251 if test "${enable_gdbtk}" = "yes"; then
7252
7253     # Gdbtk must have an absolute path to srcdir in order to run
7254     # properly when not installed.
7255     here=`pwd`
7256     cd ${srcdir}
7257     GDBTK_SRC_DIR=`pwd`
7258     cd $here
7259
7260
7261 #
7262 # Ok, lets find the tcl configuration
7263 # First, look for one uninstalled.
7264 # the alternative search directory is invoked by --with-tclconfig
7265 #
7266
7267 if test x"${no_tcl}" = x ; then
7268   # we reset no_tcl in case something fails here
7269   no_tcl=true
7270   # Check whether --with-tclconfig or --without-tclconfig was given.
7271 if test "${with_tclconfig+set}" = set; then
7272   withval="$with_tclconfig"
7273   with_tclconfig=${withval}
7274 fi
7275
7276   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
7277 echo "configure:7278: checking for Tcl configuration" >&5
7278   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
7279   echo $ac_n "(cached) $ac_c" 1>&6
7280 else
7281
7282
7283   # First check to see if --with-tclconfig was specified.
7284   if test x"${with_tclconfig}" != x ; then
7285     if test -f "${with_tclconfig}/tclConfig.sh" ; then
7286       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
7287     else
7288       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
7289     fi
7290   fi
7291
7292   # then check for a private Tcl installation
7293   if test x"${ac_cv_c_tclconfig}" = x ; then
7294     for i in \
7295                 ../tcl \
7296                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
7297                 ../../tcl \
7298                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
7299                 ../../../tcl \
7300                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
7301       if test -f "$i/${configdir}/tclConfig.sh" ; then
7302         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7303         break
7304       fi
7305     done
7306   fi
7307   # check in a few common install locations
7308   if test x"${ac_cv_c_tclconfig}" = x ; then
7309     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7310       if test -f "$i/tclConfig.sh" ; then
7311         ac_cv_c_tclconfig=`(cd $i; pwd)`
7312         break
7313       fi
7314     done
7315   fi
7316   # check in a few other private locations
7317   if test x"${ac_cv_c_tclconfig}" = x ; then
7318     for i in \
7319                 ${srcdir}/../tcl \
7320                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
7321       if test -f "$i/${configdir}/tclConfig.sh" ; then
7322         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7323         break
7324       fi
7325     done
7326   fi
7327
7328 fi
7329
7330   if test x"${ac_cv_c_tclconfig}" = x ; then
7331     TCLCONFIG="# no Tcl configs found"
7332     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
7333   else
7334     no_tcl=
7335     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
7336     echo "$ac_t""found $TCLCONFIG" 1>&6
7337   fi
7338 fi
7339
7340     if test -z "${no_tcl}"; then
7341
7342     . $TCLCONFIG
7343
7344
7345
7346
7347
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369 #
7370 # Ok, lets find the tk configuration
7371 # First, look for one uninstalled.
7372 # the alternative search directory is invoked by --with-tkconfig
7373 #
7374
7375 if test x"${no_tk}" = x ; then
7376   # we reset no_tk in case something fails here
7377   no_tk=true
7378   # Check whether --with-tkconfig or --without-tkconfig was given.
7379 if test "${with_tkconfig+set}" = set; then
7380   withval="$with_tkconfig"
7381   with_tkconfig=${withval}
7382 fi
7383
7384   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
7385 echo "configure:7386: checking for Tk configuration" >&5
7386   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
7387   echo $ac_n "(cached) $ac_c" 1>&6
7388 else
7389
7390
7391   # First check to see if --with-tkconfig was specified.
7392   if test x"${with_tkconfig}" != x ; then
7393     if test -f "${with_tkconfig}/tkConfig.sh" ; then
7394       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
7395     else
7396       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
7397     fi
7398   fi
7399
7400   # then check for a private Tk library
7401   if test x"${ac_cv_c_tkconfig}" = x ; then
7402     for i in \
7403                 ../tk \
7404                 `ls -dr ../tk[4-9]* 2>/dev/null` \
7405                 ../../tk \
7406                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
7407                 ../../../tk \
7408                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
7409       if test -f "$i/${configdir}/tkConfig.sh" ; then
7410         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7411         break
7412       fi
7413     done
7414   fi
7415   # check in a few common install locations
7416   if test x"${ac_cv_c_tkconfig}" = x ; then
7417     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7418       if test -f "$i/tkConfig.sh" ; then
7419         ac_cv_c_tkconfig=`(cd $i; pwd)`
7420         break
7421       fi
7422     done
7423   fi
7424   # check in a few other private locations
7425   if test x"${ac_cv_c_tkconfig}" = x ; then
7426     for i in \
7427                 ${srcdir}/../tk \
7428                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
7429       if test -f "$i/${configdir}/tkConfig.sh" ; then
7430         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7431         break
7432       fi
7433     done
7434   fi
7435
7436 fi
7437
7438   if test x"${ac_cv_c_tkconfig}" = x ; then
7439     TKCONFIG="# no Tk configs found"
7440     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
7441   else
7442     no_tk=
7443     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
7444     echo "$ac_t""found $TKCONFIG" 1>&6
7445   fi
7446 fi
7447
7448
7449
7450         # now look for Tcl library stuff
7451
7452         case "${host}" in
7453         *-*-cygwin*)
7454             tcldir=../tcl/win/
7455             ;;
7456         *)
7457             tcldir=../tcl/unix/
7458             ;;
7459         esac
7460
7461         TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
7462
7463         # If $no_tk is nonempty, then we can't do Tk, and there is no
7464         # point to doing Tcl.
7465         if test -z "${no_tk}"; then
7466
7467     if test -f "$TKCONFIG" ; then
7468       . $TKCONFIG
7469     fi
7470
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484 #
7485 # Ok, lets find the tcl source trees so we can use the headers
7486 # Warning: transition of version 9 to 10 will break this algorithm
7487 # because 10 sorts before 9. We also look for just tcl. We have to
7488 # be careful that we don't match stuff like tclX by accident.
7489 # the alternative search directory is involked by --with-tclinclude
7490 #
7491
7492 no_tcl=true
7493 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
7494 echo "configure:7495: checking for Tcl private headers. dir=${configdir}" >&5
7495 # Check whether --with-tclinclude or --without-tclinclude was given.
7496 if test "${with_tclinclude+set}" = set; then
7497   withval="$with_tclinclude"
7498   with_tclinclude=${withval}
7499 fi
7500
7501 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
7502   echo $ac_n "(cached) $ac_c" 1>&6
7503 else
7504
7505 # first check to see if --with-tclinclude was specified
7506 if test x"${with_tclinclude}" != x ; then
7507   if test -f ${with_tclinclude}/tclInt.h ; then
7508     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
7509   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
7510     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
7511   else
7512     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7513   fi
7514 fi
7515
7516 # next check if it came with Tcl configuration file
7517 if test x"${ac_cv_c_tclconfig}" = x ; then
7518   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
7519     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
7520   fi
7521 fi
7522
7523 # next check in private source directory
7524 #
7525 # since ls returns lowest version numbers first, reverse its output
7526 if test x"${ac_cv_c_tclh}" = x ; then
7527   for i in \
7528                 ${srcdir}/../tcl \
7529                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
7530                 ${srcdir}/../../tcl \
7531                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
7532                 ${srcdir}/../../../tcl \
7533                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
7534     if test -f $i/generic/tclInt.h ; then
7535       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7536       break
7537     fi
7538   done
7539 fi
7540 # finally check in a few common install locations
7541 #
7542 # since ls returns lowest version numbers first, reverse its output
7543 if test x"${ac_cv_c_tclh}" = x ; then
7544   for i in \
7545                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
7546                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
7547                 /usr/local/src/tcl \
7548                 /usr/local/lib/tcl \
7549                 ${prefix}/include ; do
7550     if test -f $i/generic/tclInt.h ; then
7551       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7552       break
7553     fi
7554   done
7555 fi
7556 # see if one is installed
7557 if test x"${ac_cv_c_tclh}" = x ; then
7558    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
7559 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
7560 echo "configure:7561: checking for tclInt.h" >&5
7561 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7562   echo $ac_n "(cached) $ac_c" 1>&6
7563 else
7564   cat > conftest.$ac_ext <<EOF
7565 #line 7566 "configure"
7566 #include "confdefs.h"
7567 #include <tclInt.h>
7568 EOF
7569 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7570 { (eval echo configure:7571: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7571 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7572 if test -z "$ac_err"; then
7573   rm -rf conftest*
7574   eval "ac_cv_header_$ac_safe=yes"
7575 else
7576   echo "$ac_err" >&5
7577   echo "configure: failed program was:" >&5
7578   cat conftest.$ac_ext >&5
7579   rm -rf conftest*
7580   eval "ac_cv_header_$ac_safe=no"
7581 fi
7582 rm -f conftest*
7583 fi
7584 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7585   echo "$ac_t""yes" 1>&6
7586   ac_cv_c_tclh=installed
7587 else
7588   echo "$ac_t""no" 1>&6
7589 ac_cv_c_tclh=""
7590 fi
7591
7592 fi
7593
7594 fi
7595
7596 if test x"${ac_cv_c_tclh}" = x ; then
7597   TCLHDIR="# no Tcl private headers found"
7598   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
7599 fi
7600 if test x"${ac_cv_c_tclh}" != x ; then
7601   no_tcl=""
7602   if test x"${ac_cv_c_tclh}" = x"installed" ; then
7603     echo "$ac_t""is installed" 1>&6
7604     TCLHDIR=""
7605   else
7606     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
7607     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
7608     TCLHDIR="-I${ac_cv_c_tclh}"
7609   fi
7610 fi
7611
7612
7613
7614
7615 #
7616 # Ok, lets find the tk source trees so we can use the headers
7617 # If the directory (presumably symlink) named "tk" exists, use that one
7618 # in preference to any others.  Same logic is used when choosing library
7619 # and again with Tcl. The search order is the best place to look first, then in
7620 # decreasing significance. The loop breaks if the trigger file is found.
7621 # Note the gross little conversion here of srcdir by cd'ing to the found
7622 # directory. This converts the path from a relative to an absolute, so
7623 # recursive cache variables for the path will work right. We check all
7624 # the possible paths in one loop rather than many seperate loops to speed
7625 # things up.
7626 # the alternative search directory is involked by --with-tkinclude
7627 #
7628 no_tk=true
7629 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
7630 echo "configure:7631: checking for Tk private headers" >&5
7631 # Check whether --with-tkinclude or --without-tkinclude was given.
7632 if test "${with_tkinclude+set}" = set; then
7633   withval="$with_tkinclude"
7634   with_tkinclude=${withval}
7635 fi
7636
7637 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
7638   echo $ac_n "(cached) $ac_c" 1>&6
7639 else
7640
7641 # first check to see if --with-tkinclude was specified
7642 if test x"${with_tkinclude}" != x ; then
7643   if test -f ${with_tkinclude}/tk.h ; then
7644     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
7645   elif test -f ${with_tkinclude}/generic/tk.h ; then
7646     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
7647   else
7648     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7649   fi
7650 fi
7651
7652 # next check if it came with Tk configuration file
7653 if test x"${ac_cv_c_tkconfig}" = x ; then
7654   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
7655     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
7656   fi
7657 fi
7658
7659 # next check in private source directory
7660 #
7661 # since ls returns lowest version numbers first, reverse its output
7662 if test x"${ac_cv_c_tkh}" = x ; then
7663   for i in \
7664                 ${srcdir}/../tk \
7665                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
7666                 ${srcdir}/../../tk \
7667                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
7668                 ${srcdir}/../../../tk \
7669                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
7670     if test -f $i/generic/tk.h ; then
7671       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7672       break
7673     fi
7674   done
7675 fi
7676 # finally check in a few common install locations
7677 #
7678 # since ls returns lowest version numbers first, reverse its output
7679 if test x"${ac_cv_c_tkh}" = x ; then
7680   for i in \
7681                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
7682                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
7683                 /usr/local/src/tk \
7684                 /usr/local/lib/tk \
7685                 ${prefix}/include ; do
7686     if test -f $i/generic/tk.h ; then
7687       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7688       break
7689     fi
7690   done
7691 fi
7692 # see if one is installed
7693 if test x"${ac_cv_c_tkh}" = x ; then
7694    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
7695 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
7696 echo "configure:7697: checking for tk.h" >&5
7697 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7698   echo $ac_n "(cached) $ac_c" 1>&6
7699 else
7700   cat > conftest.$ac_ext <<EOF
7701 #line 7702 "configure"
7702 #include "confdefs.h"
7703 #include <tk.h>
7704 EOF
7705 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7706 { (eval echo configure:7707: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7707 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7708 if test -z "$ac_err"; then
7709   rm -rf conftest*
7710   eval "ac_cv_header_$ac_safe=yes"
7711 else
7712   echo "$ac_err" >&5
7713   echo "configure: failed program was:" >&5
7714   cat conftest.$ac_ext >&5
7715   rm -rf conftest*
7716   eval "ac_cv_header_$ac_safe=no"
7717 fi
7718 rm -f conftest*
7719 fi
7720 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7721   echo "$ac_t""yes" 1>&6
7722   ac_cv_c_tkh=installed
7723 else
7724   echo "$ac_t""no" 1>&6
7725 ac_cv_c_tkh=""
7726 fi
7727
7728 fi
7729
7730 fi
7731
7732 if test x"${ac_cv_c_tkh}" != x ; then
7733   no_tk=""
7734   if test x"${ac_cv_c_tkh}" = x"installed" ; then
7735     echo "$ac_t""is installed" 1>&6
7736     TKHDIR=""
7737   else
7738     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
7739     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
7740     TKHDIR="-I${ac_cv_c_tkh}"
7741   fi
7742 else
7743   TKHDIR="# no Tk directory found"
7744   echo "configure: warning: Can't find Tk private headers" 1>&2
7745   no_tk=true
7746 fi
7747
7748
7749
7750
7751 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7752 echo "configure:7753: checking for Itcl private headers. srcdir=${srcdir}" >&5
7753 if test x"${ac_cv_c_itclh}" = x ; then
7754   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
7755     if test -f $i/generic/itcl.h ; then
7756       ac_cv_c_itclh=`(cd $i/generic; pwd)`
7757       break
7758     fi
7759   done
7760 fi
7761 if test x"${ac_cv_c_itclh}" = x ; then
7762   ITCLHDIR="# no Itcl private headers found"
7763   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
7764 fi
7765 if test x"${ac_cv_c_itclh}" != x ; then
7766      ITCLHDIR="-I${ac_cv_c_itclh}"
7767 fi
7768 # should always be here
7769 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
7770
7771 #AC_SUBST(ITCLLIB)
7772
7773
7774 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7775 echo "configure:7776: checking for Itk private headers. srcdir=${srcdir}" >&5
7776 if test x"${ac_cv_c_itkh}" = x ; then
7777   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
7778     if test -f $i/generic/itk.h ; then
7779       ac_cv_c_itkh=`(cd $i/generic; pwd)`
7780       break
7781     fi
7782   done
7783 fi
7784 if test x"${ac_cv_c_itkh}" = x ; then
7785   ITKHDIR="# no Itk private headers found"
7786   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
7787 fi
7788 if test x"${ac_cv_c_itkh}" != x ; then
7789      ITKHDIR="-I${ac_cv_c_itkh}"
7790 fi
7791 # should always be here
7792 #     ITKLIB="../itcl/itk/unix/libitk.a"
7793
7794 #AC_SUBST(ITKLIB)
7795
7796
7797 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7798 echo "configure:7799: checking for Tix private headers. srcdir=${srcdir}" >&5
7799 if test x"${ac_cv_c_tixh}" = x ; then
7800   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
7801     if test -f $i/generic/tix.h ; then
7802       ac_cv_c_tixh=`(cd $i/generic; pwd)`
7803       break
7804     fi
7805   done
7806 fi
7807 if test x"${ac_cv_c_tixh}" = x ; then
7808   TIXHDIR="# no Tix private headers found"
7809   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
7810 fi
7811 if test x"${ac_cv_c_tixh}" != x ; then
7812      TIXHDIR="-I${ac_cv_c_tixh}"
7813 fi
7814
7815
7816
7817
7818            # now look for Tk library stuff
7819
7820            case "${host}" in
7821            *-*-cygwin*)
7822                tkdir=../tk/win/
7823                ;;
7824            *)
7825                tkdir=../tk/unix/
7826                ;;
7827            esac
7828
7829            TK_DEPS="${tkdir}${TK_LIB_FILE}"
7830
7831            # now look for Itcl library stuff
7832
7833
7834 #
7835 # Ok, lets find the itcl configuration
7836 # First, look for one uninstalled.
7837 # the alternative search directory is invoked by --with-itclconfig
7838 #
7839
7840 if test x"${no_itcl}" = x ; then
7841   # we reset no_itcl in case something fails here
7842   no_itcl=true
7843   # Check whether --with-itclconfig or --without-itclconfig was given.
7844 if test "${with_itclconfig+set}" = set; then
7845   withval="$with_itclconfig"
7846   with_itclconfig=${withval}
7847 fi
7848
7849   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
7850 echo "configure:7851: checking for Itcl configuration" >&5
7851   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
7852   echo $ac_n "(cached) $ac_c" 1>&6
7853 else
7854
7855
7856   # First check to see if --with-itclconfig was specified.
7857   if test x"${with_itclconfig}" != x ; then
7858     if test -f "${with_itclconfig}/itclConfig.sh" ; then
7859       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
7860     else
7861       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
7862     fi
7863   fi
7864
7865   # then check for a private Itcl library
7866   if test x"${ac_cv_c_itclconfig}" = x ; then
7867     for i in \
7868                 ../itcl/itcl \
7869                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
7870                 ../../itcl \
7871                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
7872                 ../../../itcl \
7873                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
7874       if test -f "$i/itclConfig.sh" ; then
7875         ac_cv_c_itclconfig=`(cd $i; pwd)`
7876         break
7877       fi
7878     done
7879   fi
7880   # check in a few common install locations
7881   if test x"${ac_cv_c_itclconfig}" = x ; then
7882     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7883       if test -f "$i/itclConfig.sh" ; then
7884         ac_cv_c_itclconfig=`(cd $i; pwd)`
7885         break
7886       fi
7887     done
7888   fi
7889   # check in a few other private locations
7890   if test x"${ac_cv_c_itclconfig}" = x ; then
7891     for i in \
7892                 ${srcdir}/../itcl/itcl \
7893                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
7894       if test -f "$i/itclConfig.sh" ; then
7895         ac_cv_c_itclconfig=`(cd $i; pwd)`
7896         break
7897       fi
7898     done
7899   fi
7900
7901 fi
7902
7903   if test x"${ac_cv_c_itclconfig}" = x ; then
7904     ITCLCONFIG="# no Itcl configs found"
7905     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
7906   else
7907     no_itcl=
7908     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
7909     echo "$ac_t""found $ITCLCONFIG" 1>&6
7910   fi
7911 fi
7912
7913            if test -z "${no_itcl}"; then
7914
7915     if test -f "$ITCLCONFIG" ; then
7916       . $ITCLCONFIG
7917     fi
7918
7919
7920
7921
7922
7923
7924
7925
7926
7927
7928
7929
7930              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
7931              ITCL_DEPS="${ITCL_LIB_FULL_PATH}"
7932            fi
7933
7934
7935            # now look for Itk library stuff
7936
7937 #
7938 # Ok, lets find the itk configuration
7939 # First, look for one uninstalled.
7940 # the alternative search directory is invoked by --with-itkconfig
7941 #
7942
7943 if test x"${no_itk}" = x ; then
7944   # we reset no_itk in case something fails here
7945   no_itk=true
7946   # Check whether --with-itkconfig or --without-itkconfig was given.
7947 if test "${with_itkconfig+set}" = set; then
7948   withval="$with_itkconfig"
7949   with_itkconfig=${withval}
7950 fi
7951
7952   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
7953 echo "configure:7954: checking for Itk configuration" >&5
7954   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
7955   echo $ac_n "(cached) $ac_c" 1>&6
7956 else
7957
7958
7959   # First check to see if --with-itkconfig was specified.
7960   if test x"${with_itkconfig}" != x ; then
7961     if test -f "${with_itkconfig}/itkConfig.sh" ; then
7962       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
7963     else
7964       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
7965     fi
7966   fi
7967
7968   # then check for a private Itk library
7969   if test x"${ac_cv_c_itkconfig}" = x ; then
7970     for i in \
7971                 ../itcl/itk \
7972                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
7973                 ../../itk \
7974                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
7975                 ../../../itk \
7976                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
7977       if test -f "$i/itkConfig.sh" ; then
7978         ac_cv_c_itkconfig=`(cd $i; pwd)`
7979         break
7980       fi
7981     done
7982   fi
7983   # check in a few common install locations
7984   if test x"${ac_cv_c_itkconfig}" = x ; then
7985     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7986       if test -f "$i/itkConfig.sh" ; then
7987         ac_cv_c_itkconfig=`(cd $i; pwd)`
7988         break
7989       fi
7990     done
7991   fi
7992   # check in a few other private locations
7993   if test x"${ac_cv_c_itkconfig}" = x ; then
7994     for i in \
7995                 ${srcdir}/../itcl/itk \
7996                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
7997       if test -f "$i/itkConfig.sh" ; then
7998         ac_cv_c_itkconfig=`(cd $i; pwd)`
7999         break
8000       fi
8001     done
8002   fi
8003
8004 fi
8005
8006   if test x"${ac_cv_c_itkconfig}" = x ; then
8007     ITKCONFIG="# no Itk configs found"
8008     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
8009   else
8010     no_itk=
8011     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
8012     echo "$ac_t""found $ITKCONFIG" 1>&6
8013   fi
8014 fi
8015
8016
8017            if test -z "${no_itcl}"; then
8018
8019     if test -f "$ITKCONFIG" ; then
8020       . $ITKCONFIG
8021     fi
8022
8023
8024
8025
8026
8027
8028
8029
8030
8031
8032
8033
8034              ITKLIB="${ITK_BUILD_LIB_SPEC}"
8035              ITK_DEPS="${ITK_LIB_FULL_PATH}"
8036            fi
8037
8038            # now look for Tix library stuff
8039
8040 #
8041 # Ok, lets find the tix configuration
8042 # First, look for one uninstalled.
8043 # the alternative search directory is invoked by --with-itkconfig
8044 #
8045
8046 if test x"${no_tix}" = x ; then
8047   # we reset no_tix in case something fails here
8048   no_tix=true
8049   # Check whether --with-tixconfig or --without-tixconfig was given.
8050 if test "${with_tixconfig+set}" = set; then
8051   withval="$with_tixconfig"
8052   with_tixconfig=${withval}
8053 fi
8054
8055   echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6
8056 echo "configure:8057: checking for Tix configuration" >&5
8057   if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then
8058   echo $ac_n "(cached) $ac_c" 1>&6
8059 else
8060
8061
8062   # First check to see if --with-tixconfig was specified.
8063   if test x"${with_tixconfig}" != x ; then
8064     if test -f "${with_tixconfig}/tixConfig.sh" ; then
8065       ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
8066     else
8067       { echo "configure: error: ${with_tixconfig} directory doesn't contain tixConfig.sh" 1>&2; exit 1; }
8068     fi
8069   fi
8070
8071   # then check for a private Tix library
8072   if test x"${ac_cv_c_tixconfig}" = x ; then
8073     for i in \
8074                 ../tix \
8075                 `ls -dr ../tix 2>/dev/null` \
8076                 ../../tix \
8077                 `ls -dr ../../tix 2>/dev/null` \
8078                 ../../../tix \
8079                 `ls -dr ../../../tix 2>/dev/null` ; do
8080       echo "**** Looking at $i - with ${configdir}"
8081       if test -f "$i/tixConfig.sh" ; then
8082         ac_cv_c_tixconfig=`(cd $i; pwd)`
8083         break
8084       fi
8085     done
8086   fi
8087   # check in a few common install locations
8088   if test x"${ac_cv_c_tixconfig}" = x ; then
8089     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8090       echo "**** Looking at $i"
8091       if test -f "$i/tixConfig.sh" ; then
8092         ac_cv_c_tixconfig=`(cd $i; pwd)`
8093         break
8094       fi
8095     done
8096   fi
8097   # check in a few other private locations
8098   echo "**** Other private locations"
8099   if test x"${ac_cv_c_tixconfig}" = x ; then
8100     for i in \
8101                 ${srcdir}/../tix \
8102                 `ls -dr ${srcdir}/../tix 2>/dev/null` ; do
8103       echo "**** Looking at $i - with ${configdir}"
8104       if test -f "$i/${configdir}/tixConfig.sh" ; then
8105         ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
8106         break
8107       fi
8108     done
8109   fi
8110
8111 fi
8112
8113   if test x"${ac_cv_c_tixconfig}" = x ; then
8114     TIXCONFIG="# no Tix configs found"
8115     echo "configure: warning: Can't find Tix configuration definitions" 1>&2
8116   else
8117     no_tix=
8118     TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
8119     echo "$ac_t""found $TIXCONFIG" 1>&6
8120   fi
8121 fi
8122
8123
8124            if test -z "${no_tix}"; then
8125
8126     if test -f "$TIXCONFIG" ; then
8127       . $TIXCONFIG
8128     fi
8129
8130
8131
8132
8133
8134
8135
8136
8137              TIXLIB="${TIX_BUILD_LIB_SPEC}"
8138              TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
8139            fi
8140
8141            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
8142            # Tcl/Tk 8.1 require -fwritable strings.  I don't
8143            # know whether 8.2 will or not, but I bet it will.
8144            # I don't have to worry about 7.x since we don't support it.
8145            GDBTK_CFLAGS=""
8146            if test "$GCC" = "yes"; then
8147                if test "$TCL_VERSION" != "8.0" ; then
8148                    GDBTK_CFLAGS="-fwritable-strings"
8149                fi
8150            fi
8151
8152            # Include some libraries that Tcl and Tk want.
8153            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
8154            # Yes, the ordering seems wrong here.  But it isn't.
8155            # TK_LIBS is the list of libraries that need to be linked
8156            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
8157            # were in LIBS then any link tests after this point would
8158            # try to include things like `$(LIBGUI)', which wouldn't work.
8159            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
8160
8161            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
8162            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
8163            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
8164            CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
8165            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
8166            CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
8167            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
8168            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
8169
8170            if test x$gdb_cv_os_cygwin = xyes; then
8171               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
8172               WIN32LDAPP="-Wl,--subsystem,console"
8173               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
8174            fi
8175         fi
8176     fi
8177 fi
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194 # If we find X, set shell vars x_includes and x_libraries to the
8195 # paths, otherwise set no_x=yes.
8196 # Uses ac_ vars as temps to allow command line to override cache and checks.
8197 # --without-x overrides everything else, but does not touch the cache.
8198 echo $ac_n "checking for X""... $ac_c" 1>&6
8199 echo "configure:8200: checking for X" >&5
8200
8201 # Check whether --with-x or --without-x was given.
8202 if test "${with_x+set}" = set; then
8203   withval="$with_x"
8204   :
8205 fi
8206
8207 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8208 if test "x$with_x" = xno; then
8209   # The user explicitly disabled X.
8210   have_x=disabled
8211 else
8212   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
8213     # Both variables are already set.
8214     have_x=yes
8215   else
8216 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
8217   echo $ac_n "(cached) $ac_c" 1>&6
8218 else
8219   # One or both of the vars are not set, and there is no cached value.
8220 ac_x_includes=NO ac_x_libraries=NO
8221 rm -fr conftestdir
8222 if mkdir conftestdir; then
8223   cd conftestdir
8224   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
8225   cat > Imakefile <<'EOF'
8226 acfindx:
8227         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
8228 EOF
8229   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
8230     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8231     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
8232     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8233     for ac_extension in a so sl; do
8234       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
8235         test -f $ac_im_libdir/libX11.$ac_extension; then
8236         ac_im_usrlibdir=$ac_im_libdir; break
8237       fi
8238     done
8239     # Screen out bogus values from the imake configuration.  They are
8240     # bogus both because they are the default anyway, and because
8241     # using them would break gcc on systems where it needs fixed includes.
8242     case "$ac_im_incroot" in
8243         /usr/include) ;;
8244         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
8245     esac
8246     case "$ac_im_usrlibdir" in
8247         /usr/lib | /lib) ;;
8248         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
8249     esac
8250   fi
8251   cd ..
8252   rm -fr conftestdir
8253 fi
8254
8255 if test "$ac_x_includes" = NO; then
8256   # Guess where to find include files, by looking for this one X11 .h file.
8257   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
8258
8259   # First, try using that file with no special directory specified.
8260 cat > conftest.$ac_ext <<EOF
8261 #line 8262 "configure"
8262 #include "confdefs.h"
8263 #include <$x_direct_test_include>
8264 EOF
8265 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8266 { (eval echo configure:8267: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8267 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8268 if test -z "$ac_err"; then
8269   rm -rf conftest*
8270   # We can compile using X headers with no special include directory.
8271 ac_x_includes=
8272 else
8273   echo "$ac_err" >&5
8274   echo "configure: failed program was:" >&5
8275   cat conftest.$ac_ext >&5
8276   rm -rf conftest*
8277   # Look for the header file in a standard set of common directories.
8278 # Check X11 before X11Rn because it is often a symlink to the current release.
8279   for ac_dir in               \
8280     /usr/X11/include          \
8281     /usr/X11R6/include        \
8282     /usr/X11R5/include        \
8283     /usr/X11R4/include        \
8284                               \
8285     /usr/include/X11          \
8286     /usr/include/X11R6        \
8287     /usr/include/X11R5        \
8288     /usr/include/X11R4        \
8289                               \
8290     /usr/local/X11/include    \
8291     /usr/local/X11R6/include  \
8292     /usr/local/X11R5/include  \
8293     /usr/local/X11R4/include  \
8294                               \
8295     /usr/local/include/X11    \
8296     /usr/local/include/X11R6  \
8297     /usr/local/include/X11R5  \
8298     /usr/local/include/X11R4  \
8299                               \
8300     /usr/X386/include         \
8301     /usr/x386/include         \
8302     /usr/XFree86/include/X11  \
8303                               \
8304     /usr/include              \
8305     /usr/local/include        \
8306     /usr/unsupported/include  \
8307     /usr/athena/include       \
8308     /usr/local/x11r5/include  \
8309     /usr/lpp/Xamples/include  \
8310                               \
8311     /usr/openwin/include      \
8312     /usr/openwin/share/include \
8313     ; \
8314   do
8315     if test -r "$ac_dir/$x_direct_test_include"; then
8316       ac_x_includes=$ac_dir
8317       break
8318     fi
8319   done
8320 fi
8321 rm -f conftest*
8322 fi # $ac_x_includes = NO
8323
8324 if test "$ac_x_libraries" = NO; then
8325   # Check for the libraries.
8326
8327   test -z "$x_direct_test_library" && x_direct_test_library=Xt
8328   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
8329
8330   # See if we find them without any special options.
8331   # Don't add to $LIBS permanently.
8332   ac_save_LIBS="$LIBS"
8333   LIBS="-l$x_direct_test_library $LIBS"
8334 cat > conftest.$ac_ext <<EOF
8335 #line 8336 "configure"
8336 #include "confdefs.h"
8337
8338 int main() {
8339 ${x_direct_test_function}()
8340 ; return 0; }
8341 EOF
8342 if { (eval echo configure:8343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8343   rm -rf conftest*
8344   LIBS="$ac_save_LIBS"
8345 # We can link X programs with no special library path.
8346 ac_x_libraries=
8347 else
8348   echo "configure: failed program was:" >&5
8349   cat conftest.$ac_ext >&5
8350   rm -rf conftest*
8351   LIBS="$ac_save_LIBS"
8352 # First see if replacing the include by lib works.
8353 # Check X11 before X11Rn because it is often a symlink to the current release.
8354 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
8355     /usr/X11/lib          \
8356     /usr/X11R6/lib        \
8357     /usr/X11R5/lib        \
8358     /usr/X11R4/lib        \
8359                           \
8360     /usr/lib/X11          \
8361     /usr/lib/X11R6        \
8362     /usr/lib/X11R5        \
8363     /usr/lib/X11R4        \
8364                           \
8365     /usr/local/X11/lib    \
8366     /usr/local/X11R6/lib  \
8367     /usr/local/X11R5/lib  \
8368     /usr/local/X11R4/lib  \
8369                           \
8370     /usr/local/lib/X11    \
8371     /usr/local/lib/X11R6  \
8372     /usr/local/lib/X11R5  \
8373     /usr/local/lib/X11R4  \
8374                           \
8375     /usr/X386/lib         \
8376     /usr/x386/lib         \
8377     /usr/XFree86/lib/X11  \
8378                           \
8379     /usr/lib              \
8380     /usr/local/lib        \
8381     /usr/unsupported/lib  \
8382     /usr/athena/lib       \
8383     /usr/local/x11r5/lib  \
8384     /usr/lpp/Xamples/lib  \
8385     /lib/usr/lib/X11      \
8386                           \
8387     /usr/openwin/lib      \
8388     /usr/openwin/share/lib \
8389     ; \
8390 do
8391   for ac_extension in a so sl; do
8392     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
8393       ac_x_libraries=$ac_dir
8394       break 2
8395     fi
8396   done
8397 done
8398 fi
8399 rm -f conftest*
8400 fi # $ac_x_libraries = NO
8401
8402 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
8403   # Didn't find X anywhere.  Cache the known absence of X.
8404   ac_cv_have_x="have_x=no"
8405 else
8406   # Record where we found X for the cache.
8407   ac_cv_have_x="have_x=yes \
8408                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
8409 fi
8410 fi
8411   fi
8412   eval "$ac_cv_have_x"
8413 fi # $with_x != no
8414
8415 if test "$have_x" != yes; then
8416   echo "$ac_t""$have_x" 1>&6
8417   no_x=yes
8418 else
8419   # If each of the values was on the command line, it overrides each guess.
8420   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8421   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8422   # Update the cache value to reflect the command line values.
8423   ac_cv_have_x="have_x=yes \
8424                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
8425   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
8426 fi
8427
8428
8429
8430 # Unlike the sim directory, whether a simulator is linked is controlled by
8431 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
8432 # This code just checks for a few cases where we'd like to ignore those
8433 # definitions, even when they're present in the '.mt' file.  These cases
8434 # are when --disable-sim is specified, or if the simulator directory is
8435 # not part of the source tree.
8436 #
8437 # Check whether --enable-sim or --disable-sim was given.
8438 if test "${enable_sim+set}" = set; then
8439   enableval="$enable_sim"
8440   echo "enable_sim = $enable_sim";
8441  echo "enableval = ${enableval}";
8442  case "${enableval}" in
8443   yes) ignore_sim=false ;;
8444   no)  ignore_sim=true ;;
8445   *)   ignore_sim=false ;;
8446  esac
8447 else
8448   ignore_sim=false
8449 fi
8450
8451
8452 if test ! -d "${srcdir}/../sim"; then
8453   ignore_sim=true
8454 fi
8455
8456 if test "${ignore_sim}" = "true"; then
8457     IGNORE_SIM="SIM="
8458     IGNORE_SIM_OBS="SIM_OBS="
8459 else
8460     IGNORE_SIM=""
8461     IGNORE_SIM_OBS=""
8462     cat >> confdefs.h <<\EOF
8463 #define WITH_SIM 1
8464 EOF
8465
8466 fi
8467
8468
8469
8470
8471
8472
8473
8474
8475
8476
8477
8478
8479
8480
8481
8482 # Begin stuff to support --enable-shared
8483 # Check whether --enable-shared or --disable-shared was given.
8484 if test "${enable_shared+set}" = set; then
8485   enableval="$enable_shared"
8486   case "${enableval}" in
8487   yes) shared=true ;;
8488   no)  shared=false ;;
8489   *) shared=true ;;
8490 esac
8491 fi
8492
8493 HLDFLAGS=
8494 HLDENV=
8495 # If we have shared libraries, try to set rpath reasonably.
8496 if test "${shared}" = "true"; then
8497   case "${host}" in
8498   *-*-hpux*)
8499     HLDFLAGS='-Wl,+s,+b,$(libdir)'
8500     ;;
8501   *-*-irix5* | *-*-irix6*)
8502     HLDFLAGS='-Wl,-rpath,$(libdir)'
8503     ;;
8504   *-*-linux*aout*)
8505     ;;
8506   *-*-linux* | *-pc-linux-gnu*)
8507     HLDFLAGS='-Wl,-rpath,$(libdir)'
8508     ;;
8509   *-*-solaris*)
8510     HLDFLAGS='-R $(libdir)'
8511     ;;
8512   *-*-sysv4*)
8513     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
8514     ;;
8515   esac
8516 fi
8517
8518 # On SunOS, if the linker supports the -rpath option, use it to
8519 # prevent ../bfd and ../opcodes from being included in the run time
8520 # search path.
8521 case "${host}" in
8522   *-*-sunos*)
8523     echo 'main () { }' > conftest.c
8524     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
8525     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
8526       :
8527     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
8528       :
8529     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
8530       :
8531     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
8532       :
8533     elif test "${shared}" = "true"; then
8534       HLDFLAGS='-Wl,-rpath=$(libdir)'
8535     else
8536       HLDFLAGS='-Wl,-rpath='
8537     fi
8538     rm -f conftest.t conftest.c conftest
8539     ;;
8540 esac
8541
8542
8543 # End stuff to support --enable-shared
8544
8545 # target_subdir is used by the testsuite to find the target libraries.
8546 target_subdir=
8547 if test "${host}" != "${target}"; then
8548     target_subdir="${target_alias}/"
8549 fi
8550
8551
8552 frags=
8553 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
8554 if test ! -f ${host_makefile_frag}; then
8555     # When building a native debuger the .mh file containing things
8556     # like NATDEPFILES is needed.  Cross debuggers don't need .mh
8557     # since it no longer contains anything useful.
8558     if test "${target}" = "${host}"; then
8559         { echo "configure: error: "*** Gdb does not support native target ${host}"" 1>&2; exit 1; }
8560     else
8561         host_makefile_frag=/dev/null
8562     fi
8563 fi
8564 frags="$frags $host_makefile_frag"
8565
8566 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
8567 if test ! -f ${target_makefile_frag}; then
8568 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
8569 fi
8570 frags="$frags $target_makefile_frag"
8571
8572
8573
8574
8575
8576 hostfile=`sed -n '
8577 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8578 ' ${host_makefile_frag}`
8579
8580 targetfile=`sed -n '
8581 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8582 ' ${target_makefile_frag}`
8583
8584 GDB_MULTI_ARCH=`sed -n '
8585 s/GDB_MULTI_ARCH[       ]*=[    ]*\([^  ]*\)[   ]*/\1/p
8586 ' ${target_makefile_frag}`
8587
8588 if test "${target}" = "${host}"; then
8589 # We pick this up from the host configuration file (.mh) because we
8590 # do not have a native configuration Makefile fragment.
8591 nativefile=`sed -n '
8592 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
8593 ' ${host_makefile_frag}`
8594 fi
8595
8596
8597 # New targets should just set gdb_multi_arch=yes in configure.tgt.
8598 # Old targets being converted can either do that or set GDB_MULTI_ARCH
8599 # in the target specific makefile frag.  Eventually gdb_multi_arch=yes
8600 # will be the default.
8601 if test x"${GDB_MULTI_ARCH}" = x ; then
8602     case "${gdb_multi_arch}" in
8603     yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
8604     no ) GDB_MULTI_ARCH=0 ;;
8605     0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
8606     esac
8607 fi
8608 if test x"${GDB_MULTI_ARCH}" != x ; then
8609     cat >> confdefs.h <<EOF
8610 #define GDB_MULTI_ARCH ${GDB_MULTI_ARCH}
8611 EOF
8612
8613 fi
8614 # Warn the user when they use an old practice
8615 case "${GDB_MULTI_ARCH}" in
8616     "" ) ;;
8617     0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
8618         echo "configure: warning: "GDB: Target is not pure multi-arch"" 1>&2 ;;
8619     GDB_MULTI_ARCH_PURE )
8620         if test x"${targetfile}" != x ; then
8621             echo "configure: warning: "GDB: Ignoring TM_FILE in ${target_makefile_frag}"" 1>&2
8622             targetfile=""
8623         fi ;;
8624     *)  { echo "configure: error: "GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}"" 1>&2; exit 1; };;
8625 esac
8626
8627 SUBDIRS="doc testsuite nlm"
8628 if test "${enable_multi_ice}" = "yes"; then
8629   SUBDIRS="${SUBDIRS} multi-ice"
8630 fi
8631
8632 # ``gdbserver'' can only be built in a native configuration.
8633 if test x"${target}" = x"${host}"; then
8634     echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6
8635 echo "configure:8636: checking whether gdbserver is supported on this host" >&5
8636     if test x"${build_gdbserver}" = xyes ; then
8637         configdirs="${configdirs} gdbserver"
8638         SUBDIRS="${SUBDIRS} gdbserver"
8639         echo "$ac_t""yes" 1>&6
8640     else
8641         echo "$ac_t""no" 1>&6
8642     fi
8643 fi
8644
8645
8646
8647 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
8648 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
8649 # version.
8650
8651 files=
8652 links=
8653
8654 rm -f xm.h
8655 xm_h=""
8656 if test "${hostfile}" != ""; then
8657     xm_h=xm.h
8658     GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
8659     files="${files} ${GDB_XM_FILE}"
8660     links="${links} xm.h"
8661     cat >> confdefs.h <<EOF
8662 #define GDB_XM_FILE ${GDB_XM_FILE}
8663 EOF
8664
8665 fi
8666
8667
8668 rm -f tm.h
8669 tm_h=""
8670 if test "${targetfile}" != ""; then
8671     tm_h=tm.h
8672     GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
8673     files="${files} ${GDB_TM_FILE}"
8674     links="${links} tm.h"
8675     cat >> confdefs.h <<EOF
8676 #define GDB_TM_FILE ${GDB_TM_FILE}
8677 EOF
8678
8679 fi
8680
8681
8682 rm -f nm.h
8683 nm_h=""
8684 if test "${nativefile}" != ""; then
8685     nm_h=nm.h
8686     GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
8687     files="${files} ${GDB_NM_FILE}"
8688     links="${links} nm.h"
8689     cat >> confdefs.h <<EOF
8690 #define GDB_NM_FILE ${GDB_NM_FILE}
8691 EOF
8692
8693 fi
8694
8695
8696 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
8697 echo "configure:8698: checking whether ln -s works" >&5
8698 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
8699   echo $ac_n "(cached) $ac_c" 1>&6
8700 else
8701   rm -f conftestdata
8702 if ln -s X conftestdata 2>/dev/null
8703 then
8704   rm -f conftestdata
8705   ac_cv_prog_LN_S="ln -s"
8706 else
8707   ac_cv_prog_LN_S=ln
8708 fi
8709 fi
8710 LN_S="$ac_cv_prog_LN_S"
8711 if test "$ac_cv_prog_LN_S" = "ln -s"; then
8712   echo "$ac_t""yes" 1>&6
8713 else
8714   echo "$ac_t""no" 1>&6
8715 fi
8716
8717
8718
8719
8720 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
8721 echo "configure:8722: checking for Cygwin environment" >&5
8722 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
8723   echo $ac_n "(cached) $ac_c" 1>&6
8724 else
8725   cat > conftest.$ac_ext <<EOF
8726 #line 8727 "configure"
8727 #include "confdefs.h"
8728
8729 int main() {
8730
8731 #ifndef __CYGWIN__
8732 #define __CYGWIN__ __CYGWIN32__
8733 #endif
8734 return __CYGWIN__;
8735 ; return 0; }
8736 EOF
8737 if { (eval echo configure:8738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8738   rm -rf conftest*
8739   ac_cv_cygwin=yes
8740 else
8741   echo "configure: failed program was:" >&5
8742   cat conftest.$ac_ext >&5
8743   rm -rf conftest*
8744   ac_cv_cygwin=no
8745 fi
8746 rm -f conftest*
8747 rm -f conftest*
8748 fi
8749
8750 echo "$ac_t""$ac_cv_cygwin" 1>&6
8751 CYGWIN=
8752 test "$ac_cv_cygwin" = yes && CYGWIN=yes
8753 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
8754 echo "configure:8755: checking for mingw32 environment" >&5
8755 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
8756   echo $ac_n "(cached) $ac_c" 1>&6
8757 else
8758   cat > conftest.$ac_ext <<EOF
8759 #line 8760 "configure"
8760 #include "confdefs.h"
8761
8762 int main() {
8763 return __MINGW32__;
8764 ; return 0; }
8765 EOF
8766 if { (eval echo configure:8767: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8767   rm -rf conftest*
8768   ac_cv_mingw32=yes
8769 else
8770   echo "configure: failed program was:" >&5
8771   cat conftest.$ac_ext >&5
8772   rm -rf conftest*
8773   ac_cv_mingw32=no
8774 fi
8775 rm -f conftest*
8776 rm -f conftest*
8777 fi
8778
8779 echo "$ac_t""$ac_cv_mingw32" 1>&6
8780 MINGW32=
8781 test "$ac_cv_mingw32" = yes && MINGW32=yes
8782
8783
8784 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
8785 echo "configure:8786: checking for executable suffix" >&5
8786 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
8787   echo $ac_n "(cached) $ac_c" 1>&6
8788 else
8789   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
8790   ac_cv_exeext=.exe
8791 else
8792   rm -f conftest*
8793   echo 'int main () { return 0; }' > conftest.$ac_ext
8794   ac_cv_exeext=
8795   if { (eval echo configure:8796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
8796     for file in conftest.*; do
8797       case $file in
8798       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
8799       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
8800       esac
8801     done
8802   else
8803     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
8804   fi
8805   rm -f conftest*
8806   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
8807 fi
8808 fi
8809
8810 EXEEXT=""
8811 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
8812 echo "$ac_t""${ac_cv_exeext}" 1>&6
8813 ac_exeext=$EXEEXT
8814
8815
8816 subdirs="$configdirs"
8817
8818 trap '' 1 2 15
8819 cat > confcache <<\EOF
8820 # This file is a shell script that caches the results of configure
8821 # tests run on this system so they can be shared between configure
8822 # scripts and configure runs.  It is not useful on other systems.
8823 # If it contains results you don't want to keep, you may remove or edit it.
8824 #
8825 # By default, configure uses ./config.cache as the cache file,
8826 # creating it if it does not exist already.  You can give configure
8827 # the --cache-file=FILE option to use a different cache file; that is
8828 # what configure does when it calls configure scripts in
8829 # subdirectories, so they share the cache.
8830 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8831 # config.status only pays attention to the cache file if you give it the
8832 # --recheck option to rerun configure.
8833 #
8834 EOF
8835 # The following way of writing the cache mishandles newlines in values,
8836 # but we know of no workaround that is simple, portable, and efficient.
8837 # So, don't put newlines in cache variables' values.
8838 # Ultrix sh set writes to stderr and can't be redirected directly,
8839 # and sets the high bit in the cache file unless we assign to the vars.
8840 (set) 2>&1 |
8841   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8842   *ac_space=\ *)
8843     # `set' does not quote correctly, so add quotes (double-quote substitution
8844     # turns \\\\ into \\, and sed turns \\ into \).
8845     sed -n \
8846       -e "s/'/'\\\\''/g" \
8847       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8848     ;;
8849   *)
8850     # `set' quotes correctly as required by POSIX, so do not add quotes.
8851     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8852     ;;
8853   esac >> confcache
8854 if cmp -s $cache_file confcache; then
8855   :
8856 else
8857   if test -w $cache_file; then
8858     echo "updating cache $cache_file"
8859     cat confcache > $cache_file
8860   else
8861     echo "not updating unwritable cache $cache_file"
8862   fi
8863 fi
8864 rm -f confcache
8865
8866 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8867
8868 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8869 # Let make expand exec_prefix.
8870 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8871
8872 # Any assignment to VPATH causes Sun make to only execute
8873 # the first set of double-colon rules, so remove it if not needed.
8874 # If there is a colon in the path, we need to keep it.
8875 if test "x$srcdir" = x.; then
8876   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8877 fi
8878
8879 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8880
8881 DEFS=-DHAVE_CONFIG_H
8882
8883 # Without the "./", some shells look in PATH for config.status.
8884 : ${CONFIG_STATUS=./config.status}
8885
8886 echo creating $CONFIG_STATUS
8887 rm -f $CONFIG_STATUS
8888 cat > $CONFIG_STATUS <<EOF
8889 #! /bin/sh
8890 # Generated automatically by configure.
8891 # Run this file to recreate the current configuration.
8892 # This directory was configured as follows,
8893 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8894 #
8895 # $0 $ac_configure_args
8896 #
8897 # Compiler output produced by configure, useful for debugging
8898 # configure, is in ./config.log if it exists.
8899
8900 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8901 for ac_option
8902 do
8903   case "\$ac_option" in
8904   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8905     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8906     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8907   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8908     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8909     exit 0 ;;
8910   -help | --help | --hel | --he | --h)
8911     echo "\$ac_cs_usage"; exit 0 ;;
8912   *) echo "\$ac_cs_usage"; exit 1 ;;
8913   esac
8914 done
8915
8916 ac_given_srcdir=$srcdir
8917 ac_given_INSTALL="$INSTALL"
8918
8919 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8920 EOF
8921 cat >> $CONFIG_STATUS <<EOF
8922
8923 # Protect against being on the right side of a sed subst in config.status.
8924 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8925  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8926 $ac_vpsub
8927 $extrasub
8928 s%@SHELL@%$SHELL%g
8929 s%@CFLAGS@%$CFLAGS%g
8930 s%@CPPFLAGS@%$CPPFLAGS%g
8931 s%@CXXFLAGS@%$CXXFLAGS%g
8932 s%@FFLAGS@%$FFLAGS%g
8933 s%@DEFS@%$DEFS%g
8934 s%@LDFLAGS@%$LDFLAGS%g
8935 s%@LIBS@%$LIBS%g
8936 s%@exec_prefix@%$exec_prefix%g
8937 s%@prefix@%$prefix%g
8938 s%@program_transform_name@%$program_transform_name%g
8939 s%@bindir@%$bindir%g
8940 s%@sbindir@%$sbindir%g
8941 s%@libexecdir@%$libexecdir%g
8942 s%@datadir@%$datadir%g
8943 s%@sysconfdir@%$sysconfdir%g
8944 s%@sharedstatedir@%$sharedstatedir%g
8945 s%@localstatedir@%$localstatedir%g
8946 s%@libdir@%$libdir%g
8947 s%@includedir@%$includedir%g
8948 s%@oldincludedir@%$oldincludedir%g
8949 s%@infodir@%$infodir%g
8950 s%@mandir@%$mandir%g
8951 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
8952 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
8953 s%@MAINT@%$MAINT%g
8954 s%@CC@%$CC%g
8955 s%@CPP@%$CPP%g
8956 s%@host@%$host%g
8957 s%@host_alias@%$host_alias%g
8958 s%@host_cpu@%$host_cpu%g
8959 s%@host_vendor@%$host_vendor%g
8960 s%@host_os@%$host_os%g
8961 s%@target@%$target%g
8962 s%@target_alias@%$target_alias%g
8963 s%@target_cpu@%$target_cpu%g
8964 s%@target_vendor@%$target_vendor%g
8965 s%@target_os@%$target_os%g
8966 s%@build@%$build%g
8967 s%@build_alias@%$build_alias%g
8968 s%@build_cpu@%$build_cpu%g
8969 s%@build_vendor@%$build_vendor%g
8970 s%@build_os@%$build_os%g
8971 s%@SET_MAKE@%$SET_MAKE%g
8972 s%@RANLIB@%$RANLIB%g
8973 s%@ALLOCA@%$ALLOCA%g
8974 s%@USE_NLS@%$USE_NLS%g
8975 s%@MSGFMT@%$MSGFMT%g
8976 s%@GMSGFMT@%$GMSGFMT%g
8977 s%@XGETTEXT@%$XGETTEXT%g
8978 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8979 s%@CATALOGS@%$CATALOGS%g
8980 s%@CATOBJEXT@%$CATOBJEXT%g
8981 s%@DATADIRNAME@%$DATADIRNAME%g
8982 s%@GMOFILES@%$GMOFILES%g
8983 s%@INSTOBJEXT@%$INSTOBJEXT%g
8984 s%@INTLDEPS@%$INTLDEPS%g
8985 s%@INTLLIBS@%$INTLLIBS%g
8986 s%@INTLOBJS@%$INTLOBJS%g
8987 s%@POFILES@%$POFILES%g
8988 s%@POSUB@%$POSUB%g
8989 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8990 s%@GT_NO@%$GT_NO%g
8991 s%@GT_YES@%$GT_YES%g
8992 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8993 s%@l@%$l%g
8994 s%@AWK@%$AWK%g
8995 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8996 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
8997 s%@INSTALL_DATA@%$INSTALL_DATA%g
8998 s%@AR@%$AR%g
8999 s%@DLLTOOL@%$DLLTOOL%g
9000 s%@WINDRES@%$WINDRES%g
9001 s%@YACC@%$YACC%g
9002 s%@MIG@%$MIG%g
9003 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
9004 s%@UIOUT_CFLAGS@%$UIOUT_CFLAGS%g
9005 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
9006 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
9007 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
9008 s%@MMALLOC@%$MMALLOC%g
9009 s%@REGEX@%$REGEX%g
9010 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
9011 s%@TERM_LIB@%$TERM_LIB%g
9012 s%@WIN32LIBS@%$WIN32LIBS%g
9013 s%@LIBGUI@%$LIBGUI%g
9014 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
9015 s%@WIN32LDAPP@%$WIN32LDAPP%g
9016 s%@TCL_VERSION@%$TCL_VERSION%g
9017 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
9018 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
9019 s%@TCL_CC@%$TCL_CC%g
9020 s%@TCL_DEFS@%$TCL_DEFS%g
9021 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
9022 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
9023 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
9024 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
9025 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
9026 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
9027 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
9028 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
9029 s%@TCL_RANLIB@%$TCL_RANLIB%g
9030 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
9031 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
9032 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
9033 s%@TK_VERSION@%$TK_VERSION%g
9034 s%@TK_DEFS@%$TK_DEFS%g
9035 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
9036 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
9037 s%@TK_XLIBSW@%$TK_XLIBSW%g
9038 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
9039 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
9040 s%@TCLHDIR@%$TCLHDIR%g
9041 s%@TKHDIR@%$TKHDIR%g
9042 s%@ITCLHDIR@%$ITCLHDIR%g
9043 s%@ITKHDIR@%$ITKHDIR%g
9044 s%@TIXHDIR@%$TIXHDIR%g
9045 s%@ITCL_VERSION@%$ITCL_VERSION%g
9046 s%@ITCL_DEFS@%$ITCL_DEFS%g
9047 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
9048 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
9049 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
9050 s%@ITK_VERSION@%$ITK_VERSION%g
9051 s%@ITK_DEFS@%$ITK_DEFS%g
9052 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
9053 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
9054 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
9055 s%@TIX_VERSION@%$TIX_VERSION%g
9056 s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
9057 s%@X_CFLAGS@%$X_CFLAGS%g
9058 s%@X_LDFLAGS@%$X_LDFLAGS%g
9059 s%@X_LIBS@%$X_LIBS%g
9060 s%@TCL_DEPS@%$TCL_DEPS%g
9061 s%@TK_DEPS@%$TK_DEPS%g
9062 s%@ITCLLIB@%$ITCLLIB%g
9063 s%@ITCL_DEPS@%$ITCL_DEPS%g
9064 s%@ITKLIB@%$ITKLIB%g
9065 s%@ITK_DEPS@%$ITK_DEPS%g
9066 s%@TIXLIB@%$TIXLIB%g
9067 s%@TIX_DEPS@%$TIX_DEPS%g
9068 s%@GDBTKLIBS@%$GDBTKLIBS%g
9069 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
9070 s%@GDBTK_SRC_DIR@%$GDBTK_SRC_DIR%g
9071 s%@IGNORE_SIM@%$IGNORE_SIM%g
9072 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
9073 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
9074 s%@CONFIG_OBS@%$CONFIG_OBS%g
9075 s%@CONFIG_LIB_OBS@%$CONFIG_LIB_OBS%g
9076 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
9077 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
9078 s%@CONFIG_INITS@%$CONFIG_INITS%g
9079 s%@CONFIG_ALL@%$CONFIG_ALL%g
9080 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
9081 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
9082 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
9083 s%@HLDFLAGS@%$HLDFLAGS%g
9084 s%@HLDENV@%$HLDENV%g
9085 s%@target_subdir@%$target_subdir%g
9086 /@host_makefile_frag@/r $host_makefile_frag
9087 s%@host_makefile_frag@%%g
9088 /@target_makefile_frag@/r $target_makefile_frag
9089 s%@target_makefile_frag@%%g
9090 s%@frags@%$frags%g
9091 s%@SUBDIRS@%$SUBDIRS%g
9092 s%@xm_h@%$xm_h%g
9093 s%@tm_h@%$tm_h%g
9094 s%@nm_h@%$nm_h%g
9095 s%@LN_S@%$LN_S%g
9096 s%@EXEEXT@%$EXEEXT%g
9097 s%@subdirs@%$subdirs%g
9098
9099 CEOF
9100 EOF
9101
9102 cat >> $CONFIG_STATUS <<\EOF
9103
9104 # Split the substitutions into bite-sized pieces for seds with
9105 # small command number limits, like on Digital OSF/1 and HP-UX.
9106 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9107 ac_file=1 # Number of current file.
9108 ac_beg=1 # First line for current file.
9109 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9110 ac_more_lines=:
9111 ac_sed_cmds=""
9112 while $ac_more_lines; do
9113   if test $ac_beg -gt 1; then
9114     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9115   else
9116     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9117   fi
9118   if test ! -s conftest.s$ac_file; then
9119     ac_more_lines=false
9120     rm -f conftest.s$ac_file
9121   else
9122     if test -z "$ac_sed_cmds"; then
9123       ac_sed_cmds="sed -f conftest.s$ac_file"
9124     else
9125       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9126     fi
9127     ac_file=`expr $ac_file + 1`
9128     ac_beg=$ac_end
9129     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9130   fi
9131 done
9132 if test -z "$ac_sed_cmds"; then
9133   ac_sed_cmds=cat
9134 fi
9135 EOF
9136
9137 cat >> $CONFIG_STATUS <<EOF
9138
9139 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
9140 EOF
9141 cat >> $CONFIG_STATUS <<\EOF
9142 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9143   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9144   case "$ac_file" in
9145   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9146        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9147   *) ac_file_in="${ac_file}.in" ;;
9148   esac
9149
9150   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9151
9152   # Remove last slash and all that follows it.  Not all systems have dirname.
9153   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9154   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9155     # The file is in a subdirectory.
9156     test ! -d "$ac_dir" && mkdir "$ac_dir"
9157     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9158     # A "../" for each directory in $ac_dir_suffix.
9159     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9160   else
9161     ac_dir_suffix= ac_dots=
9162   fi
9163
9164   case "$ac_given_srcdir" in
9165   .)  srcdir=.
9166       if test -z "$ac_dots"; then top_srcdir=.
9167       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9168   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9169   *) # Relative path.
9170     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9171     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9172   esac
9173
9174   case "$ac_given_INSTALL" in
9175   [/$]*) INSTALL="$ac_given_INSTALL" ;;
9176   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9177   esac
9178
9179   echo creating "$ac_file"
9180   rm -f "$ac_file"
9181   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9182   case "$ac_file" in
9183   *Makefile*) ac_comsub="1i\\
9184 # $configure_input" ;;
9185   *) ac_comsub= ;;
9186   esac
9187
9188   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9189   sed -e "$ac_comsub
9190 s%@configure_input@%$configure_input%g
9191 s%@srcdir@%$srcdir%g
9192 s%@top_srcdir@%$top_srcdir%g
9193 s%@INSTALL@%$INSTALL%g
9194 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9195 fi; done
9196 rm -f conftest.s*
9197
9198 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9199 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9200 #
9201 # ac_d sets the value in "#define NAME VALUE" lines.
9202 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9203 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9204 ac_dC='\3'
9205 ac_dD='%g'
9206 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9207 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9208 ac_uB='\([      ]\)%\1#\2define\3'
9209 ac_uC=' '
9210 ac_uD='\4%g'
9211 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9212 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9213 ac_eB='$%\1#\2define\3'
9214 ac_eC=' '
9215 ac_eD='%g'
9216
9217 if test "${CONFIG_HEADERS+set}" != set; then
9218 EOF
9219 cat >> $CONFIG_STATUS <<EOF
9220   CONFIG_HEADERS="config.h:config.in"
9221 EOF
9222 cat >> $CONFIG_STATUS <<\EOF
9223 fi
9224 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9225   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9226   case "$ac_file" in
9227   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9228        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9229   *) ac_file_in="${ac_file}.in" ;;
9230   esac
9231
9232   echo creating $ac_file
9233
9234   rm -f conftest.frag conftest.in conftest.out
9235   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9236   cat $ac_file_inputs > conftest.in
9237
9238 EOF
9239
9240 # Transform confdefs.h into a sed script conftest.vals that substitutes
9241 # the proper values into config.h.in to produce config.h.  And first:
9242 # Protect against being on the right side of a sed subst in config.status.
9243 # Protect against being in an unquoted here document in config.status.
9244 rm -f conftest.vals
9245 cat > conftest.hdr <<\EOF
9246 s/[\\&%]/\\&/g
9247 s%[\\$`]%\\&%g
9248 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9249 s%ac_d%ac_u%gp
9250 s%ac_u%ac_e%gp
9251 EOF
9252 sed -n -f conftest.hdr confdefs.h > conftest.vals
9253 rm -f conftest.hdr
9254
9255 # This sed command replaces #undef with comments.  This is necessary, for
9256 # example, in the case of _POSIX_SOURCE, which is predefined and required
9257 # on some systems where configure will not decide to define it.
9258 cat >> conftest.vals <<\EOF
9259 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9260 EOF
9261
9262 # Break up conftest.vals because some shells have a limit on
9263 # the size of here documents, and old seds have small limits too.
9264
9265 rm -f conftest.tail
9266 while :
9267 do
9268   ac_lines=`grep -c . conftest.vals`
9269   # grep -c gives empty output for an empty file on some AIX systems.
9270   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9271   # Write a limited-size here document to conftest.frag.
9272   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9273   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9274   echo 'CEOF
9275   sed -f conftest.frag conftest.in > conftest.out
9276   rm -f conftest.in
9277   mv conftest.out conftest.in
9278 ' >> $CONFIG_STATUS
9279   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9280   rm -f conftest.vals
9281   mv conftest.tail conftest.vals
9282 done
9283 rm -f conftest.vals
9284
9285 cat >> $CONFIG_STATUS <<\EOF
9286   rm -f conftest.frag conftest.h
9287   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9288   cat conftest.in >> conftest.h
9289   rm -f conftest.in
9290   if cmp -s $ac_file conftest.h 2>/dev/null; then
9291     echo "$ac_file is unchanged"
9292     rm -f conftest.h
9293   else
9294     # Remove last slash and all that follows it.  Not all systems have dirname.
9295       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9296       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9297       # The file is in a subdirectory.
9298       test ! -d "$ac_dir" && mkdir "$ac_dir"
9299     fi
9300     rm -f $ac_file
9301     mv conftest.h $ac_file
9302   fi
9303 fi; done
9304
9305 EOF
9306
9307 cat >> $CONFIG_STATUS <<EOF
9308 ac_sources="$files"
9309 ac_dests="$links"
9310 EOF
9311
9312 cat >> $CONFIG_STATUS <<\EOF
9313 srcdir=$ac_given_srcdir
9314 while test -n "$ac_sources"; do
9315   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9316   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9317
9318   echo "linking $srcdir/$ac_source to $ac_dest"
9319
9320   if test ! -r $srcdir/$ac_source; then
9321     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9322   fi
9323   rm -f $ac_dest
9324
9325   # Make relative symlinks.
9326   # Remove last slash and all that follows it.  Not all systems have dirname.
9327   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9328   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9329     # The dest file is in a subdirectory.
9330     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9331     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9332     # A "../" for each directory in $ac_dest_dir_suffix.
9333     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9334   else
9335     ac_dest_dir_suffix= ac_dots=
9336   fi
9337
9338   case "$srcdir" in
9339   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9340   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9341   esac
9342
9343   # Make a symlink if possible; otherwise try a hard link.
9344   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9345     ln $srcdir/$ac_source $ac_dest; then :
9346   else
9347     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9348   fi
9349 done
9350 EOF
9351 cat >> $CONFIG_STATUS <<EOF
9352
9353 gdb_host_cpu=$gdb_host_cpu
9354 gdb_target_cpu=$gdb_target_cpu
9355 nativefile=$nativefile
9356
9357 EOF
9358 cat >> $CONFIG_STATUS <<\EOF
9359
9360 if test "${nativefile}" = ""; then
9361         < Makefile \
9362         sed -e '/^NATDEPFILES[  ]*=.*\\$/,/[^\\]$/s/^/# /' \
9363             -e '/^NATDEPFILES[  ]*=/s/^/# /' \
9364         | sed -e '/^\(NATDEPFILES[      ]*[+]=[         ]*\)/s//# \1/' \
9365         > Makefile.tem
9366 mv -f Makefile.tem Makefile
9367 fi
9368
9369 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
9370 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
9371 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
9372 mv -f Makefile.tmp Makefile
9373
9374
9375 case x$CONFIG_HEADERS in
9376 xconfig.h:config.in)
9377 echo > stamp-h ;;
9378 esac
9379
9380 exit 0
9381 EOF
9382 chmod +x $CONFIG_STATUS
9383 rm -fr confdefs* $ac_clean_files
9384 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9385
9386 if test "$no_recursion" != yes; then
9387
9388   # Remove --cache-file and --srcdir arguments so they do not pile up.
9389   ac_sub_configure_args=
9390   ac_prev=
9391   for ac_arg in $ac_configure_args; do
9392     if test -n "$ac_prev"; then
9393       ac_prev=
9394       continue
9395     fi
9396     case "$ac_arg" in
9397     -cache-file | --cache-file | --cache-fil | --cache-fi \
9398     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
9399       ac_prev=cache_file ;;
9400     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
9401     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
9402       ;;
9403     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
9404       ac_prev=srcdir ;;
9405     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
9406       ;;
9407     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
9408     esac
9409   done
9410
9411   for ac_config_dir in $configdirs; do
9412
9413     # Do not complain, so a configure script can configure whichever
9414     # parts of a large source tree are present.
9415     if test ! -d $srcdir/$ac_config_dir; then
9416       continue
9417     fi
9418
9419     echo configuring in $ac_config_dir
9420
9421     case "$srcdir" in
9422     .) ;;
9423     *)
9424       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
9425       else
9426         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
9427       fi
9428       ;;
9429     esac
9430
9431     ac_popdir=`pwd`
9432     cd $ac_config_dir
9433
9434       # A "../" for each directory in /$ac_config_dir.
9435       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
9436
9437     case "$srcdir" in
9438     .) # No --srcdir option.  We are building in place.
9439       ac_sub_srcdir=$srcdir ;;
9440     /*) # Absolute path.
9441       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
9442     *) # Relative path.
9443       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
9444     esac
9445
9446     # Check for guested configure; otherwise get Cygnus style configure.
9447     if test -f $ac_sub_srcdir/configure; then
9448       ac_sub_configure=$ac_sub_srcdir/configure
9449     elif test -f $ac_sub_srcdir/configure.in; then
9450       ac_sub_configure=$ac_configure
9451     else
9452       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
9453       ac_sub_configure=
9454     fi
9455
9456     # The recursion is here.
9457     if test -n "$ac_sub_configure"; then
9458
9459       # Make the cache file name correct relative to the subdirectory.
9460       case "$cache_file" in
9461       /*) ac_sub_cache_file=$cache_file ;;
9462       *) # Relative path.
9463         ac_sub_cache_file="$ac_dots$cache_file" ;;
9464       esac
9465   case "$ac_given_INSTALL" in
9466         [/$]*) INSTALL="$ac_given_INSTALL" ;;
9467         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9468         esac
9469
9470       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
9471       # The eval makes quoting arguments work.
9472       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
9473       then :
9474       else
9475         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
9476       fi
9477     fi
9478
9479     cd $ac_popdir
9480   done
9481 fi
9482
9483
9484 exit 0