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="$ac_help
  64   --enable-shared         Use shared libraries"
  65 ac_help="$ac_help
  66   --with-libiconv-prefix=DIR  search for libiconv in DIR/include and DIR/lib"
  67
  68 # Initialize some variables set by options.
  69 # The variables have the same names as the options, with
  70 # dashes changed to underlines.
  71 build=NONE
  72 cache_file=./config.cache
  73 exec_prefix=NONE
  74 host=NONE
  75 no_create=
  76 nonopt=NONE
  77 no_recursion=
  78 prefix=NONE
  79 program_prefix=NONE
  80 program_suffix=NONE
  81 program_transform_name=s,x,x,
  82 silent=
  83 site=
  84 srcdir=
  85 target=NONE
  86 verbose=
  87 x_includes=NONE
  88 x_libraries=NONE
  89 bindir='${exec_prefix}/bin'
  90 sbindir='${exec_prefix}/sbin'
  91 libexecdir='${exec_prefix}/libexec'
  92 datadir='${prefix}/share'
  93 sysconfdir='${prefix}/etc'
  94 sharedstatedir='${prefix}/com'
  95 localstatedir='${prefix}/var'
  96 libdir='${exec_prefix}/lib'
  97 includedir='${prefix}/include'
  98 oldincludedir='/usr/include'
  99 infodir='${prefix}/info'
 100 mandir='${prefix}/man'
 101
 102 # Initialize some other variables.
 103 subdirs=
 104 MFLAGS= MAKEFLAGS=
 105 SHELL=${CONFIG_SHELL-/bin/sh}
 106 # Maximum number of lines to put in a shell here document.
 107 ac_max_here_lines=12
 108
 109 ac_prev=
 110 for ac_option
 111 do
 112
 113   # If the previous option needs an argument, assign it.
 114   if test -n "$ac_prev"; then
 115     eval "$ac_prev=\$ac_option"
 116     ac_prev=
 117     continue
 118   fi
 119
 120   case "$ac_option" in
 121   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 122   *) ac_optarg= ;;
 123   esac
 124
 125   # Accept the important Cygnus configure options, so we can diagnose typos.
 126
 127   case "$ac_option" in
 128
 129   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 130     ac_prev=bindir ;;
 131   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 132     bindir="$ac_optarg" ;;
 133
 134   -build | --build | --buil | --bui | --bu)
 135     ac_prev=build ;;
 136   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 137     build="$ac_optarg" ;;
 138
 139   -cache-file | --cache-file | --cache-fil | --cache-fi \
 140   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 141     ac_prev=cache_file ;;
 142   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 143   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 144     cache_file="$ac_optarg" ;;
 145
 146   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 147     ac_prev=datadir ;;
 148   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 149   | --da=*)
 150     datadir="$ac_optarg" ;;
 151
 152   -disable-* | --disable-*)
 153     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 154     # Reject names that are not valid shell variable names.
 155     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 156       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 157     fi
 158     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 159     eval "enable_${ac_feature}=no" ;;
 160
 161   -enable-* | --enable-*)
 162     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 163     # Reject names that are not valid shell variable names.
 164     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 165       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 166     fi
 167     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 168     case "$ac_option" in
 169       *=*) ;;
 170       *) ac_optarg=yes ;;
 171     esac
 172     eval "enable_${ac_feature}='$ac_optarg'" ;;
 173
 174   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 175   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 176   | --exec | --exe | --ex)
 177     ac_prev=exec_prefix ;;
 178   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 179   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 180   | --exec=* | --exe=* | --ex=*)
 181     exec_prefix="$ac_optarg" ;;
 182
 183   -gas | --gas | --ga | --g)
 184     # Obsolete; use --with-gas.
 185     with_gas=yes ;;
 186
 187   -help | --help | --hel | --he)
 188     # Omit some internal or obsolete options to make the list less imposing.
 189     # This message is too long to be a string in the A/UX 3.1 sh.
 190     cat << EOF
 191 Usage: configure [options] [host]
 192 Options: [defaults in brackets after descriptions]
 193 Configuration:
 194   --cache-file=FILE       cache test results in FILE
 195   --help                  print this message
 196   --no-create             do not create output files
 197   --quiet, --silent       do not print \`checking...' messages
 198   --version               print the version of autoconf that created configure
 199 Directory and file names:
 200   --prefix=PREFIX         install architecture-independent files in PREFIX
 201                           [$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="$ac_optarg" ;;
 367
 368   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 369     ac_prev=srcdir ;;
 370   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 371     srcdir="$ac_optarg" ;;
 372
 373   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 374   | --syscon | --sysco | --sysc | --sys | --sy)
 375     ac_prev=sysconfdir ;;
 376   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 377   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 378     sysconfdir="$ac_optarg" ;;
 379
 380   -target | --target | --targe | --targ | --tar | --ta | --t)
 381     ac_prev=target ;;
 382   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 383     target="$ac_optarg" ;;
 384
 385   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 386     verbose=yes ;;
 387
 388   -version | --version | --versio | --versi | --vers)
 389     echo "configure generated by autoconf version 2.13"
 390     exit 0 ;;
 391
 392   -with-* | --with-*)
 393     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 394     # Reject names that are not valid shell variable names.
 395     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 396       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 397     fi
 398     ac_package=`echo $ac_package| sed 's/-/_/g'`
 399     case "$ac_option" in
 400       *=*) ;;
 401       *) ac_optarg=yes ;;
 402     esac
 403     eval "with_${ac_package}='$ac_optarg'" ;;
 404
 405   -without-* | --without-*)
 406     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 407     # Reject names that are not valid shell variable names.
 408     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 409       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 410     fi
 411     ac_package=`echo $ac_package| sed 's/-/_/g'`
 412     eval "with_${ac_package}=no" ;;
 413
 414   --x)
 415     # Obsolete; use --with-x.
 416     with_x=yes ;;
 417
 418   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 419   | --x-incl | --x-inc | --x-in | --x-i)
 420     ac_prev=x_includes ;;
 421   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 422   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 423     x_includes="$ac_optarg" ;;
 424
 425   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 426   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 427     ac_prev=x_libraries ;;
 428   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 429   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 430     x_libraries="$ac_optarg" ;;
 431
 432   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 433     ;;
 434
 435   *)
 436     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 437       echo "configure: warning: $ac_option: invalid host type" 1>&2
 438     fi
 439     if test "x$nonopt" != xNONE; then
 440       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 441     fi
 442     nonopt="$ac_option"
 443     ;;
 444
 445   esac
 446 done
 447
 448 if test -n "$ac_prev"; then
 449   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 450 fi
 451
 452 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 453
 454 # File descriptor usage:
 455 # 0 standard input
 456 # 1 file creation
 457 # 2 errors and warnings
 458 # 3 some systems may open it to /dev/tty
 459 # 4 used on the Kubota Titan
 460 # 6 checking for... messages and results
 461 # 5 compiler messages saved in config.log
 462 if test "$silent" = yes; then
 463   exec 6>/dev/null
 464 else
 465   exec 6>&1
 466 fi
 467 exec 5>./config.log
 468
 469 echo "\
 470 This file contains any messages produced by compilers while
 471 running configure, to aid debugging if configure makes a mistake.
 472 " 1>&5
 473
 474 # Strip out --no-create and --no-recursion so they do not pile up.
 475 # Also quote any args containing shell metacharacters.
 476 ac_configure_args=
 477 for ac_arg
 478 do
 479   case "$ac_arg" in
 480   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 481   | --no-cr | --no-c) ;;
 482   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 483   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 484   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 485   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 486   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 487   esac
 488 done
 489
 490 # NLS nuisances.
 491 # Only set these to C if already set.  These must not be set unconditionally
 492 # because not all systems understand e.g. LANG=C (notably SCO).
 493 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 494 # Non-C LC_CTYPE values break the ctype check.
 495 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 496 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 497 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 498 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 499
 500 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 501 rm -rf conftest* confdefs.h
 502 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 503 echo > confdefs.h
 504
 505 # A filename unique to this package, relative to the directory that
 506 # configure is in, which we can look for to find out if srcdir is correct.
 507 ac_unique_file=main.c
 508
 509 # Find the source files, if location was not specified.
 510 if test -z "$srcdir"; then
 511   ac_srcdir_defaulted=yes
 512   # Try the directory containing this script, then its parent.
 513   ac_prog=$0
 514   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 515   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 516   srcdir=$ac_confdir
 517   if test ! -r $srcdir/$ac_unique_file; then
 518     srcdir=..
 519   fi
 520 else
 521   ac_srcdir_defaulted=no
 522 fi
 523 if test ! -r $srcdir/$ac_unique_file; then
 524   if test "$ac_srcdir_defaulted" = yes; then
 525     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 526   else
 527     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 528   fi
 529 fi
 530 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 531
 532 # Prefer explicitly selected file to automatically selected ones.
 533 if test -z "$CONFIG_SITE"; then
 534   if test "x$prefix" != xNONE; then
 535     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 536   else
 537     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 538   fi
 539 fi
 540 for ac_site_file in $CONFIG_SITE; do
 541   if test -r "$ac_site_file"; then
 542     echo "loading site script $ac_site_file"
 543     . "$ac_site_file"
 544   fi
 545 done
 546
 547 if test -r "$cache_file"; then
 548   echo "loading cache $cache_file"
 549   . $cache_file
 550 else
 551   echo "creating cache $cache_file"
 552   > $cache_file
 553 fi
 554
 555 ac_ext=c
 556 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 557 ac_cpp='$CPP $CPPFLAGS'
 558 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 559 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 560 cross_compiling=$ac_cv_prog_cc_cross
 561
 562 ac_exeext=
 563 ac_objext=o
 564 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 565   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 566   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 567     ac_n= ac_c='
 568 ' ac_t='        '
 569   else
 570     ac_n=-n ac_c= ac_t=
 571   fi
 572 else
 573   ac_n= ac_c='\c' ac_t=
 574 fi
 575
 576
 577
 578 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
 579 echo "configure:580: checking whether to enable maintainer-specific portions of Makefiles" >&5
 580     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 581 if test "${enable_maintainer_mode+set}" = set; then
 582   enableval="$enable_maintainer_mode"
 583   USE_MAINTAINER_MODE=$enableval
 584 else
 585   USE_MAINTAINER_MODE=no
 586 fi
 587
 588   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
 589
 590
 591 if test $USE_MAINTAINER_MODE = yes; then
 592   MAINTAINER_MODE_TRUE=
 593   MAINTAINER_MODE_FALSE='#'
 594 else
 595   MAINTAINER_MODE_TRUE='#'
 596   MAINTAINER_MODE_FALSE=
 597 fi
 598   MAINT=$MAINTAINER_MODE_TRUE
 599
 600
 601
 602 # Extract the first word of "gcc", so it can be a program name with args.
 603 set dummy gcc; ac_word=$2
 604 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 605 echo "configure:606: checking for $ac_word" >&5
 606 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 607   echo $ac_n "(cached) $ac_c" 1>&6
 608 else
 609   if test -n "$CC"; then
 610   ac_cv_prog_CC="$CC" # Let the user override the test.
 611 else
 612   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 613   ac_dummy="$PATH"
 614   for ac_dir in $ac_dummy; do
 615     test -z "$ac_dir" && ac_dir=.
 616     if test -f $ac_dir/$ac_word; then
 617       ac_cv_prog_CC="gcc"
 618       break
 619     fi
 620   done
 621   IFS="$ac_save_ifs"
 622 fi
 623 fi
 624 CC="$ac_cv_prog_CC"
 625 if test -n "$CC"; then
 626   echo "$ac_t""$CC" 1>&6
 627 else
 628   echo "$ac_t""no" 1>&6
 629 fi
 630
 631 if test -z "$CC"; then
 632   # Extract the first word of "cc", so it can be a program name with args.
 633 set dummy cc; ac_word=$2
 634 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 635 echo "configure:636: checking for $ac_word" >&5
 636 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 637   echo $ac_n "(cached) $ac_c" 1>&6
 638 else
 639   if test -n "$CC"; then
 640   ac_cv_prog_CC="$CC" # Let the user override the test.
 641 else
 642   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 643   ac_prog_rejected=no
 644   ac_dummy="$PATH"
 645   for ac_dir in $ac_dummy; do
 646     test -z "$ac_dir" && ac_dir=.
 647     if test -f $ac_dir/$ac_word; then
 648       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 649         ac_prog_rejected=yes
 650         continue
 651       fi
 652       ac_cv_prog_CC="cc"
 653       break
 654     fi
 655   done
 656   IFS="$ac_save_ifs"
 657 if test $ac_prog_rejected = yes; then
 658   # We found a bogon in the path, so make sure we never use it.
 659   set dummy $ac_cv_prog_CC
 660   shift
 661   if test $# -gt 0; then
 662     # We chose a different compiler from the bogus one.
 663     # However, it has the same basename, so the bogon will be chosen
 664     # first if we set CC to just the basename; use the full file name.
 665     shift
 666     set dummy "$ac_dir/$ac_word" "$@"
 667     shift
 668     ac_cv_prog_CC="$@"
 669   fi
 670 fi
 671 fi
 672 fi
 673 CC="$ac_cv_prog_CC"
 674 if test -n "$CC"; then
 675   echo "$ac_t""$CC" 1>&6
 676 else
 677   echo "$ac_t""no" 1>&6
 678 fi
 679
 680   if test -z "$CC"; then
 681     case "`uname -s`" in
 682     *win32* | *WIN32*)
 683       # Extract the first word of "cl", so it can be a program name with args.
 684 set dummy cl; ac_word=$2
 685 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 686 echo "configure:687: checking for $ac_word" >&5
 687 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 688   echo $ac_n "(cached) $ac_c" 1>&6
 689 else
 690   if test -n "$CC"; then
 691   ac_cv_prog_CC="$CC" # Let the user override the test.
 692 else
 693   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 694   ac_dummy="$PATH"
 695   for ac_dir in $ac_dummy; do
 696     test -z "$ac_dir" && ac_dir=.
 697     if test -f $ac_dir/$ac_word; then
 698       ac_cv_prog_CC="cl"
 699       break
 700     fi
 701   done
 702   IFS="$ac_save_ifs"
 703 fi
 704 fi
 705 CC="$ac_cv_prog_CC"
 706 if test -n "$CC"; then
 707   echo "$ac_t""$CC" 1>&6
 708 else
 709   echo "$ac_t""no" 1>&6
 710 fi
 711  ;;
 712     esac
 713   fi
 714   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 715 fi
 716
 717 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 718 echo "configure:719: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 719
 720 ac_ext=c
 721 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 722 ac_cpp='$CPP $CPPFLAGS'
 723 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 724 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 725 cross_compiling=$ac_cv_prog_cc_cross
 726
 727 cat > conftest.$ac_ext << EOF
 728
 729 #line 730 "configure"
 730 #include "confdefs.h"
 731
 732 main(){return(0);}
 733 EOF
 734 if { (eval echo configure:735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 735   ac_cv_prog_cc_works=yes
 736   # If we can't run a trivial program, we are probably using a cross compiler.
 737   if (./conftest; exit) 2>/dev/null; then
 738     ac_cv_prog_cc_cross=no
 739   else
 740     ac_cv_prog_cc_cross=yes
 741   fi
 742 else
 743   echo "configure: failed program was:" >&5
 744   cat conftest.$ac_ext >&5
 745   ac_cv_prog_cc_works=no
 746 fi
 747 rm -fr conftest*
 748 ac_ext=c
 749 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 750 ac_cpp='$CPP $CPPFLAGS'
 751 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 752 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 753 cross_compiling=$ac_cv_prog_cc_cross
 754
 755 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 756 if test $ac_cv_prog_cc_works = no; then
 757   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 758 fi
 759 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 760 echo "configure:761: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 761 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 762 cross_compiling=$ac_cv_prog_cc_cross
 763
 764 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 765 echo "configure:766: checking whether we are using GNU C" >&5
 766 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 767   echo $ac_n "(cached) $ac_c" 1>&6
 768 else
 769   cat > conftest.c <<EOF
 770 #ifdef __GNUC__
 771   yes;
 772 #endif
 773 EOF
 774 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:775: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 775   ac_cv_prog_gcc=yes
 776 else
 777   ac_cv_prog_gcc=no
 778 fi
 779 fi
 780
 781 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 782
 783 if test $ac_cv_prog_gcc = yes; then
 784   GCC=yes
 785 else
 786   GCC=
 787 fi
 788
 789 ac_test_CFLAGS="${CFLAGS+set}"
 790 ac_save_CFLAGS="$CFLAGS"
 791 CFLAGS=
 792 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 793 echo "configure:794: checking whether ${CC-cc} accepts -g" >&5
 794 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 795   echo $ac_n "(cached) $ac_c" 1>&6
 796 else
 797   echo 'void f(){}' > conftest.c
 798 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 799   ac_cv_prog_cc_g=yes
 800 else
 801   ac_cv_prog_cc_g=no
 802 fi
 803 rm -f conftest*
 804
 805 fi
 806
 807 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 808 if test "$ac_test_CFLAGS" = set; then
 809   CFLAGS="$ac_save_CFLAGS"
 810 elif test $ac_cv_prog_cc_g = yes; then
 811   if test "$GCC" = yes; then
 812     CFLAGS="-g -O2"
 813   else
 814     CFLAGS="-g"
 815   fi
 816 else
 817   if test "$GCC" = yes; then
 818     CFLAGS="-O2"
 819   else
 820     CFLAGS=
 821   fi
 822 fi
 823
 824 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
 825 echo "configure:826: checking how to run the C preprocessor" >&5
 826 # On Suns, sometimes $CPP names a directory.
 827 if test -n "$CPP" && test -d "$CPP"; then
 828   CPP=
 829 fi
 830 if test -z "$CPP"; then
 831 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
 832   echo $ac_n "(cached) $ac_c" 1>&6
 833 else
 834     # This must be in double quotes, not single quotes, because CPP may get
 835   # substituted into the Makefile and "${CC-cc}" will confuse make.
 836   CPP="${CC-cc} -E"
 837   # On the NeXT, cc -E runs the code through the compiler's parser,
 838   # not just through cpp.
 839   cat > conftest.$ac_ext <<EOF
 840 #line 841 "configure"
 841 #include "confdefs.h"
 842 #include <assert.h>
 843 Syntax Error
 844 EOF
 845 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 846 { (eval echo configure:847: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 847 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 848 if test -z "$ac_err"; then
 849   :
 850 else
 851   echo "$ac_err" >&5
 852   echo "configure: failed program was:" >&5
 853   cat conftest.$ac_ext >&5
 854   rm -rf conftest*
 855   CPP="${CC-cc} -E -traditional-cpp"
 856   cat > conftest.$ac_ext <<EOF
 857 #line 858 "configure"
 858 #include "confdefs.h"
 859 #include <assert.h>
 860 Syntax Error
 861 EOF
 862 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 863 { (eval echo configure:864: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 864 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 865 if test -z "$ac_err"; then
 866   :
 867 else
 868   echo "$ac_err" >&5
 869   echo "configure: failed program was:" >&5
 870   cat conftest.$ac_ext >&5
 871   rm -rf conftest*
 872   CPP="${CC-cc} -nologo -E"
 873   cat > conftest.$ac_ext <<EOF
 874 #line 875 "configure"
 875 #include "confdefs.h"
 876 #include <assert.h>
 877 Syntax Error
 878 EOF
 879 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
 880 { (eval echo configure:881: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 881 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 882 if test -z "$ac_err"; then
 883   :
 884 else
 885   echo "$ac_err" >&5
 886   echo "configure: failed program was:" >&5
 887   cat conftest.$ac_ext >&5
 888   rm -rf conftest*
 889   CPP=/lib/cpp
 890 fi
 891 rm -f conftest*
 892 fi
 893 rm -f conftest*
 894 fi
 895 rm -f conftest*
 896   ac_cv_prog_CPP="$CPP"
 897 fi
 898   CPP="$ac_cv_prog_CPP"
 899 else
 900   ac_cv_prog_CPP="$CPP"
 901 fi
 902 echo "$ac_t""$CPP" 1>&6
 903
 904 echo $ac_n "checking for AIX""... $ac_c" 1>&6
 905 echo "configure:906: checking for AIX" >&5
 906 cat > conftest.$ac_ext <<EOF
 907 #line 908 "configure"
 908 #include "confdefs.h"
 909 #ifdef _AIX
 910   yes
 911 #endif
 912
 913 EOF
 914 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 915   egrep "yes" >/dev/null 2>&1; then
 916   rm -rf conftest*
 917   echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
 918 #define _ALL_SOURCE 1
 919 EOF
 920
 921 else
 922   rm -rf conftest*
 923   echo "$ac_t""no" 1>&6
 924 fi
 925 rm -f conftest*
 926
 927
 928 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 929 echo "configure:930: checking for POSIXized ISC" >&5
 930 if test -d /etc/conf/kconfig.d &&
 931   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 932 then
 933   echo "$ac_t""yes" 1>&6
 934   ISC=yes # If later tests want to check for ISC.
 935   cat >> confdefs.h <<\EOF
 936 #define _POSIX_SOURCE 1
 937 EOF
 938
 939   if test "$GCC" = yes; then
 940     CC="$CC -posix"
 941   else
 942     CC="$CC -Xp"
 943   fi
 944 else
 945   echo "$ac_t""no" 1>&6
 946   ISC=
 947 fi
 948
 949
 950
 951
 952 echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6
 953 echo "configure:954: checking for ${CC-cc} option to accept ANSI C" >&5
 954 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then
 955   echo $ac_n "(cached) $ac_c" 1>&6
 956 else
 957   am_cv_prog_cc_stdc=no
 958 ac_save_CC="$CC"
 959 # Don't try gcc -ansi; that turns off useful extensions and
 960 # breaks some systems' header files.
 961 # AIX                   -qlanglvl=ansi
 962 # Ultrix and OSF/1      -std1
 963 # HP-UX 10.20 and later -Ae
 964 # HP-UX older versions  -Aa -D_HPUX_SOURCE
 965 # SVR4                  -Xc -D__EXTENSIONS__
 966 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 967 do
 968   CC="$ac_save_CC $ac_arg"
 969   cat > conftest.$ac_ext <<EOF
 970 #line 971 "configure"
 971 #include "confdefs.h"
 972 #include <stdarg.h>
 973 #include <stdio.h>
 974 #include <sys/types.h>
 975 #include <sys/stat.h>
 976 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 977 struct buf { int x; };
 978 FILE * (*rcsopen) (struct buf *, struct stat *, int);
 979 static char *e (p, i)
 980      char **p;
 981      int i;
 982 {
 983   return p[i];
 984 }
 985 static char *f (char * (*g) (char **, int), char **p, ...)
 986 {
 987   char *s;
 988   va_list v;
 989   va_start (v,p);
 990   s = g (p, va_arg (v,int));
 991   va_end (v);
 992   return s;
 993 }
 994 int test (int i, double x);
 995 struct s1 {int (*f) (int a);};
 996 struct s2 {int (*f) (double a);};
 997 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 998 int argc;
 999 char **argv;
1000
1001 int main() {
1002
1003 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
1004
1005 ; return 0; }
1006 EOF
1007 if { (eval echo configure:1008: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1008   rm -rf conftest*
1009   am_cv_prog_cc_stdc="$ac_arg"; break
1010 else
1011   echo "configure: failed program was:" >&5
1012   cat conftest.$ac_ext >&5
1013 fi
1014 rm -f conftest*
1015 done
1016 CC="$ac_save_CC"
1017
1018 fi
1019
1020 if test -z "$am_cv_prog_cc_stdc"; then
1021   echo "$ac_t""none needed" 1>&6
1022 else
1023   echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6
1024 fi
1025 case "x$am_cv_prog_cc_stdc" in
1026   x|xno) ;;
1027   *) CC="$CC $am_cv_prog_cc_stdc" ;;
1028 esac
1029
1030
1031 ac_aux_dir=
1032 for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do
1033   if test -f $ac_dir/install-sh; then
1034     ac_aux_dir=$ac_dir
1035     ac_install_sh="$ac_aux_dir/install-sh -c"
1036     break
1037   elif test -f $ac_dir/install.sh; then
1038     ac_aux_dir=$ac_dir
1039     ac_install_sh="$ac_aux_dir/install.sh -c"
1040     break
1041   fi
1042 done
1043 if test -z "$ac_aux_dir"; then
1044   { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; }
1045 fi
1046 ac_config_guess=$ac_aux_dir/config.guess
1047 ac_config_sub=$ac_aux_dir/config.sub
1048 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
1049
1050
1051 # Do some error checking and defaulting for the host and target type.
1052 # The inputs are:
1053 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
1054 #
1055 # The rules are:
1056 # 1. You are not allowed to specify --host, --target, and nonopt at the
1057 #    same time.
1058 # 2. Host defaults to nonopt.
1059 # 3. If nonopt is not specified, then host defaults to the current host,
1060 #    as determined by config.guess.
1061 # 4. Target and build default to nonopt.
1062 # 5. If nonopt is not specified, then target and build default to host.
1063
1064 # The aliases save the names the user supplied, while $host etc.
1065 # will get canonicalized.
1066 case $host---$target---$nonopt in
1067 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1068 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1069 esac
1070
1071
1072 # Make sure we can run config.sub.
1073 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1074 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1075 fi
1076
1077 echo $ac_n "checking host system type""... $ac_c" 1>&6
1078 echo "configure:1079: checking host system type" >&5
1079
1080 host_alias=$host
1081 case "$host_alias" in
1082 NONE)
1083   case $nonopt in
1084   NONE)
1085     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1086     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1087     fi ;;
1088   *) host_alias=$nonopt ;;
1089   esac ;;
1090 esac
1091
1092 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1093 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1094 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1095 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1096 echo "$ac_t""$host" 1>&6
1097
1098 echo $ac_n "checking target system type""... $ac_c" 1>&6
1099 echo "configure:1100: checking target system type" >&5
1100
1101 target_alias=$target
1102 case "$target_alias" in
1103 NONE)
1104   case $nonopt in
1105   NONE) target_alias=$host_alias ;;
1106   *) target_alias=$nonopt ;;
1107   esac ;;
1108 esac
1109
1110 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1111 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1112 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1113 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1114 echo "$ac_t""$target" 1>&6
1115
1116 echo $ac_n "checking build system type""... $ac_c" 1>&6
1117 echo "configure:1118: checking build system type" >&5
1118
1119 build_alias=$build
1120 case "$build_alias" in
1121 NONE)
1122   case $nonopt in
1123   NONE) build_alias=$host_alias ;;
1124   *) build_alias=$nonopt ;;
1125   esac ;;
1126 esac
1127
1128 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1129 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1130 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1131 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1132 echo "$ac_t""$build" 1>&6
1133
1134 test "$host_alias" != "$target_alias" &&
1135   test "$program_prefix$program_suffix$program_transform_name" = \
1136     NONENONEs,x,x, &&
1137   program_prefix=${target_alias}-
1138
1139
1140 ALL_LINGUAS=
1141 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1142 echo "configure:1143: checking whether ${MAKE-make} sets \${MAKE}" >&5
1143 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1144 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1145   echo $ac_n "(cached) $ac_c" 1>&6
1146 else
1147   cat > conftestmake <<\EOF
1148 all:
1149         @echo 'ac_maketemp="${MAKE}"'
1150 EOF
1151 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1152 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1153 if test -n "$ac_maketemp"; then
1154   eval ac_cv_prog_make_${ac_make}_set=yes
1155 else
1156   eval ac_cv_prog_make_${ac_make}_set=no
1157 fi
1158 rm -f conftestmake
1159 fi
1160 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1161   echo "$ac_t""yes" 1>&6
1162   SET_MAKE=
1163 else
1164   echo "$ac_t""no" 1>&6
1165   SET_MAKE="MAKE=${MAKE-make}"
1166 fi
1167
1168 # Extract the first word of "ranlib", so it can be a program name with args.
1169 set dummy ranlib; ac_word=$2
1170 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1171 echo "configure:1172: checking for $ac_word" >&5
1172 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1173   echo $ac_n "(cached) $ac_c" 1>&6
1174 else
1175   if test -n "$RANLIB"; then
1176   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1177 else
1178   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1179   ac_dummy="$PATH"
1180   for ac_dir in $ac_dummy; do
1181     test -z "$ac_dir" && ac_dir=.
1182     if test -f $ac_dir/$ac_word; then
1183       ac_cv_prog_RANLIB="ranlib"
1184       break
1185     fi
1186   done
1187   IFS="$ac_save_ifs"
1188   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1189 fi
1190 fi
1191 RANLIB="$ac_cv_prog_RANLIB"
1192 if test -n "$RANLIB"; then
1193   echo "$ac_t""$RANLIB" 1>&6
1194 else
1195   echo "$ac_t""no" 1>&6
1196 fi
1197
1198 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1199 echo "configure:1200: checking for ANSI C header files" >&5
1200 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1201   echo $ac_n "(cached) $ac_c" 1>&6
1202 else
1203   cat > conftest.$ac_ext <<EOF
1204 #line 1205 "configure"
1205 #include "confdefs.h"
1206 #include <stdlib.h>
1207 #include <stdarg.h>
1208 #include <string.h>
1209 #include <float.h>
1210 EOF
1211 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1212 { (eval echo configure:1213: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1213 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1214 if test -z "$ac_err"; then
1215   rm -rf conftest*
1216   ac_cv_header_stdc=yes
1217 else
1218   echo "$ac_err" >&5
1219   echo "configure: failed program was:" >&5
1220   cat conftest.$ac_ext >&5
1221   rm -rf conftest*
1222   ac_cv_header_stdc=no
1223 fi
1224 rm -f conftest*
1225
1226 if test $ac_cv_header_stdc = yes; then
1227   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1228 cat > conftest.$ac_ext <<EOF
1229 #line 1230 "configure"
1230 #include "confdefs.h"
1231 #include <string.h>
1232 EOF
1233 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1234   egrep "memchr" >/dev/null 2>&1; then
1235   :
1236 else
1237   rm -rf conftest*
1238   ac_cv_header_stdc=no
1239 fi
1240 rm -f conftest*
1241
1242 fi
1243
1244 if test $ac_cv_header_stdc = yes; then
1245   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1246 cat > conftest.$ac_ext <<EOF
1247 #line 1248 "configure"
1248 #include "confdefs.h"
1249 #include <stdlib.h>
1250 EOF
1251 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1252   egrep "free" >/dev/null 2>&1; then
1253   :
1254 else
1255   rm -rf conftest*
1256   ac_cv_header_stdc=no
1257 fi
1258 rm -f conftest*
1259
1260 fi
1261
1262 if test $ac_cv_header_stdc = yes; then
1263   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1264 if test "$cross_compiling" = yes; then
1265   :
1266 else
1267   cat > conftest.$ac_ext <<EOF
1268 #line 1269 "configure"
1269 #include "confdefs.h"
1270 #include <ctype.h>
1271 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1272 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1273 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1274 int main () { int i; for (i = 0; i < 256; i++)
1275 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1276 exit (0); }
1277
1278 EOF
1279 if { (eval echo configure:1280: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1280 then
1281   :
1282 else
1283   echo "configure: failed program was:" >&5
1284   cat conftest.$ac_ext >&5
1285   rm -fr conftest*
1286   ac_cv_header_stdc=no
1287 fi
1288 rm -fr conftest*
1289 fi
1290
1291 fi
1292 fi
1293
1294 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1295 if test $ac_cv_header_stdc = yes; then
1296   cat >> confdefs.h <<\EOF
1297 #define STDC_HEADERS 1
1298 EOF
1299
1300 fi
1301
1302 echo $ac_n "checking for working const""... $ac_c" 1>&6
1303 echo "configure:1304: checking for working const" >&5
1304 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
1305   echo $ac_n "(cached) $ac_c" 1>&6
1306 else
1307   cat > conftest.$ac_ext <<EOF
1308 #line 1309 "configure"
1309 #include "confdefs.h"
1310
1311 int main() {
1312
1313 /* Ultrix mips cc rejects this.  */
1314 typedef int charset[2]; const charset x;
1315 /* SunOS 4.1.1 cc rejects this.  */
1316 char const *const *ccp;
1317 char **p;
1318 /* NEC SVR4.0.2 mips cc rejects this.  */
1319 struct point {int x, y;};
1320 static struct point const zero = {0,0};
1321 /* AIX XL C 1.02.0.0 rejects this.
1322    It does not let you subtract one const X* pointer from another in an arm
1323    of an if-expression whose if-part is not a constant expression */
1324 const char *g = "string";
1325 ccp = &g + (g ? g-g : 0);
1326 /* HPUX 7.0 cc rejects these. */
1327 ++ccp;
1328 p = (char**) ccp;
1329 ccp = (char const *const *) p;
1330 { /* SCO 3.2v4 cc rejects this.  */
1331   char *t;
1332   char const *s = 0 ? (char *) 0 : (char const *) 0;
1333
1334   *t++ = 0;
1335 }
1336 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
1337   int x[] = {25, 17};
1338   const int *foo = &x[0];
1339   ++foo;
1340 }
1341 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
1342   typedef const int *iptr;
1343   iptr p = 0;
1344   ++p;
1345 }
1346 { /* AIX XL C 1.02.0.0 rejects this saying
1347      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
1348   struct s { int j; const int *ap[3]; };
1349   struct s *b; b->j = 5;
1350 }
1351 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
1352   const int foo = 10;
1353 }
1354
1355 ; return 0; }
1356 EOF
1357 if { (eval echo configure:1358: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1358   rm -rf conftest*
1359   ac_cv_c_const=yes
1360 else
1361   echo "configure: failed program was:" >&5
1362   cat conftest.$ac_ext >&5
1363   rm -rf conftest*
1364   ac_cv_c_const=no
1365 fi
1366 rm -f conftest*
1367 fi
1368
1369 echo "$ac_t""$ac_cv_c_const" 1>&6
1370 if test $ac_cv_c_const = no; then
1371   cat >> confdefs.h <<\EOF
1372 #define const
1373 EOF
1374
1375 fi
1376
1377 echo $ac_n "checking for inline""... $ac_c" 1>&6
1378 echo "configure:1379: checking for inline" >&5
1379 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1380   echo $ac_n "(cached) $ac_c" 1>&6
1381 else
1382   ac_cv_c_inline=no
1383 for ac_kw in inline __inline__ __inline; do
1384   cat > conftest.$ac_ext <<EOF
1385 #line 1386 "configure"
1386 #include "confdefs.h"
1387
1388 int main() {
1389 } $ac_kw foo() {
1390 ; return 0; }
1391 EOF
1392 if { (eval echo configure:1393: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1393   rm -rf conftest*
1394   ac_cv_c_inline=$ac_kw; break
1395 else
1396   echo "configure: failed program was:" >&5
1397   cat conftest.$ac_ext >&5
1398 fi
1399 rm -f conftest*
1400 done
1401
1402 fi
1403
1404 echo "$ac_t""$ac_cv_c_inline" 1>&6
1405 case "$ac_cv_c_inline" in
1406   inline | yes) ;;
1407   no) cat >> confdefs.h <<\EOF
1408 #define inline
1409 EOF
1410  ;;
1411   *)  cat >> confdefs.h <<EOF
1412 #define inline $ac_cv_c_inline
1413 EOF
1414  ;;
1415 esac
1416
1417 echo $ac_n "checking for off_t""... $ac_c" 1>&6
1418 echo "configure:1419: checking for off_t" >&5
1419 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
1420   echo $ac_n "(cached) $ac_c" 1>&6
1421 else
1422   cat > conftest.$ac_ext <<EOF
1423 #line 1424 "configure"
1424 #include "confdefs.h"
1425 #include <sys/types.h>
1426 #if STDC_HEADERS
1427 #include <stdlib.h>
1428 #include <stddef.h>
1429 #endif
1430 EOF
1431 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1432   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1433   rm -rf conftest*
1434   ac_cv_type_off_t=yes
1435 else
1436   rm -rf conftest*
1437   ac_cv_type_off_t=no
1438 fi
1439 rm -f conftest*
1440
1441 fi
1442 echo "$ac_t""$ac_cv_type_off_t" 1>&6
1443 if test $ac_cv_type_off_t = no; then
1444   cat >> confdefs.h <<\EOF
1445 #define off_t long
1446 EOF
1447
1448 fi
1449
1450 echo $ac_n "checking for size_t""... $ac_c" 1>&6
1451 echo "configure:1452: checking for size_t" >&5
1452 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1453   echo $ac_n "(cached) $ac_c" 1>&6
1454 else
1455   cat > conftest.$ac_ext <<EOF
1456 #line 1457 "configure"
1457 #include "confdefs.h"
1458 #include <sys/types.h>
1459 #if STDC_HEADERS
1460 #include <stdlib.h>
1461 #include <stddef.h>
1462 #endif
1463 EOF
1464 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1465   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1466   rm -rf conftest*
1467   ac_cv_type_size_t=yes
1468 else
1469   rm -rf conftest*
1470   ac_cv_type_size_t=no
1471 fi
1472 rm -f conftest*
1473
1474 fi
1475 echo "$ac_t""$ac_cv_type_size_t" 1>&6
1476 if test $ac_cv_type_size_t = no; then
1477   cat >> confdefs.h <<\EOF
1478 #define size_t unsigned
1479 EOF
1480
1481 fi
1482
1483 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
1484 # for constant arguments.  Useless!
1485 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
1486 echo "configure:1487: checking for working alloca.h" >&5
1487 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
1488   echo $ac_n "(cached) $ac_c" 1>&6
1489 else
1490   cat > conftest.$ac_ext <<EOF
1491 #line 1492 "configure"
1492 #include "confdefs.h"
1493 #include <alloca.h>
1494 int main() {
1495 char *p = alloca(2 * sizeof(int));
1496 ; return 0; }
1497 EOF
1498 if { (eval echo configure:1499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1499   rm -rf conftest*
1500   ac_cv_header_alloca_h=yes
1501 else
1502   echo "configure: failed program was:" >&5
1503   cat conftest.$ac_ext >&5
1504   rm -rf conftest*
1505   ac_cv_header_alloca_h=no
1506 fi
1507 rm -f conftest*
1508 fi
1509
1510 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
1511 if test $ac_cv_header_alloca_h = yes; then
1512   cat >> confdefs.h <<\EOF
1513 #define HAVE_ALLOCA_H 1
1514 EOF
1515
1516 fi
1517
1518 echo $ac_n "checking for alloca""... $ac_c" 1>&6
1519 echo "configure:1520: checking for alloca" >&5
1520 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
1521   echo $ac_n "(cached) $ac_c" 1>&6
1522 else
1523   cat > conftest.$ac_ext <<EOF
1524 #line 1525 "configure"
1525 #include "confdefs.h"
1526
1527 #ifdef __GNUC__
1528 # define alloca __builtin_alloca
1529 #else
1530 # ifdef _MSC_VER
1531 #  include <malloc.h>
1532 #  define alloca _alloca
1533 # else
1534 #  if HAVE_ALLOCA_H
1535 #   include <alloca.h>
1536 #  else
1537 #   ifdef _AIX
1538  #pragma alloca
1539 #   else
1540 #    ifndef alloca /* predefined by HP cc +Olibcalls */
1541 char *alloca ();
1542 #    endif
1543 #   endif
1544 #  endif
1545 # endif
1546 #endif
1547
1548 int main() {
1549 char *p = (char *) alloca(1);
1550 ; return 0; }
1551 EOF
1552 if { (eval echo configure:1553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1553   rm -rf conftest*
1554   ac_cv_func_alloca_works=yes
1555 else
1556   echo "configure: failed program was:" >&5
1557   cat conftest.$ac_ext >&5
1558   rm -rf conftest*
1559   ac_cv_func_alloca_works=no
1560 fi
1561 rm -f conftest*
1562 fi
1563
1564 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
1565 if test $ac_cv_func_alloca_works = yes; then
1566   cat >> confdefs.h <<\EOF
1567 #define HAVE_ALLOCA 1
1568 EOF
1569
1570 fi
1571
1572 if test $ac_cv_func_alloca_works = no; then
1573   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
1574   # that cause trouble.  Some versions do not even contain alloca or
1575   # contain a buggy version.  If you still want to use their alloca,
1576   # use ar to extract alloca.o from them instead of compiling alloca.c.
1577   ALLOCA=alloca.${ac_objext}
1578   cat >> confdefs.h <<\EOF
1579 #define C_ALLOCA 1
1580 EOF
1581
1582
1583 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
1584 echo "configure:1585: checking whether alloca needs Cray hooks" >&5
1585 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
1586   echo $ac_n "(cached) $ac_c" 1>&6
1587 else
1588   cat > conftest.$ac_ext <<EOF
1589 #line 1590 "configure"
1590 #include "confdefs.h"
1591 #if defined(CRAY) && ! defined(CRAY2)
1592 webecray
1593 #else
1594 wenotbecray
1595 #endif
1596
1597 EOF
1598 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1599   egrep "webecray" >/dev/null 2>&1; then
1600   rm -rf conftest*
1601   ac_cv_os_cray=yes
1602 else
1603   rm -rf conftest*
1604   ac_cv_os_cray=no
1605 fi
1606 rm -f conftest*
1607
1608 fi
1609
1610 echo "$ac_t""$ac_cv_os_cray" 1>&6
1611 if test $ac_cv_os_cray = yes; then
1612 for ac_func in _getb67 GETB67 getb67; do
1613   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1614 echo "configure:1615: checking for $ac_func" >&5
1615 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1616   echo $ac_n "(cached) $ac_c" 1>&6
1617 else
1618   cat > conftest.$ac_ext <<EOF
1619 #line 1620 "configure"
1620 #include "confdefs.h"
1621 /* System header to define __stub macros and hopefully few prototypes,
1622     which can conflict with char $ac_func(); below.  */
1623 #include <assert.h>
1624 /* Override any gcc2 internal prototype to avoid an error.  */
1625 /* We use char because int might match the return type of a gcc2
1626     builtin and then its argument prototype would still apply.  */
1627 char $ac_func();
1628
1629 int main() {
1630
1631 /* The GNU C library defines this for functions which it implements
1632     to always fail with ENOSYS.  Some functions are actually named
1633     something starting with __ and the normal name is an alias.  */
1634 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1635 choke me
1636 #else
1637 $ac_func();
1638 #endif
1639
1640 ; return 0; }
1641 EOF
1642 if { (eval echo configure:1643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1643   rm -rf conftest*
1644   eval "ac_cv_func_$ac_func=yes"
1645 else
1646   echo "configure: failed program was:" >&5
1647   cat conftest.$ac_ext >&5
1648   rm -rf conftest*
1649   eval "ac_cv_func_$ac_func=no"
1650 fi
1651 rm -f conftest*
1652 fi
1653
1654 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1655   echo "$ac_t""yes" 1>&6
1656   cat >> confdefs.h <<EOF
1657 #define CRAY_STACKSEG_END $ac_func
1658 EOF
1659
1660   break
1661 else
1662   echo "$ac_t""no" 1>&6
1663 fi
1664
1665 done
1666 fi
1667
1668 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
1669 echo "configure:1670: checking stack direction for C alloca" >&5
1670 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
1671   echo $ac_n "(cached) $ac_c" 1>&6
1672 else
1673   if test "$cross_compiling" = yes; then
1674   ac_cv_c_stack_direction=0
1675 else
1676   cat > conftest.$ac_ext <<EOF
1677 #line 1678 "configure"
1678 #include "confdefs.h"
1679 find_stack_direction ()
1680 {
1681   static char *addr = 0;
1682   auto char dummy;
1683   if (addr == 0)
1684     {
1685       addr = &dummy;
1686       return find_stack_direction ();
1687     }
1688   else
1689     return (&dummy > addr) ? 1 : -1;
1690 }
1691 main ()
1692 {
1693   exit (find_stack_direction() < 0);
1694 }
1695 EOF
1696 if { (eval echo configure:1697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1697 then
1698   ac_cv_c_stack_direction=1
1699 else
1700   echo "configure: failed program was:" >&5
1701   cat conftest.$ac_ext >&5
1702   rm -fr conftest*
1703   ac_cv_c_stack_direction=-1
1704 fi
1705 rm -fr conftest*
1706 fi
1707
1708 fi
1709
1710 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
1711 cat >> confdefs.h <<EOF
1712 #define STACK_DIRECTION $ac_cv_c_stack_direction
1713 EOF
1714
1715 fi
1716
1717 for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
1718 do
1719 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1720 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1721 echo "configure:1722: checking for $ac_hdr" >&5
1722 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1723   echo $ac_n "(cached) $ac_c" 1>&6
1724 else
1725   cat > conftest.$ac_ext <<EOF
1726 #line 1727 "configure"
1727 #include "confdefs.h"
1728 #include <$ac_hdr>
1729 EOF
1730 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1731 { (eval echo configure:1732: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1732 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1733 if test -z "$ac_err"; then
1734   rm -rf conftest*
1735   eval "ac_cv_header_$ac_safe=yes"
1736 else
1737   echo "$ac_err" >&5
1738   echo "configure: failed program was:" >&5
1739   cat conftest.$ac_ext >&5
1740   rm -rf conftest*
1741   eval "ac_cv_header_$ac_safe=no"
1742 fi
1743 rm -f conftest*
1744 fi
1745 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1746   echo "$ac_t""yes" 1>&6
1747     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1748   cat >> confdefs.h <<EOF
1749 #define $ac_tr_hdr 1
1750 EOF
1751
1752 else
1753   echo "$ac_t""no" 1>&6
1754 fi
1755 done
1756
1757 for ac_func in getpagesize
1758 do
1759 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1760 echo "configure:1761: checking for $ac_func" >&5
1761 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1762   echo $ac_n "(cached) $ac_c" 1>&6
1763 else
1764   cat > conftest.$ac_ext <<EOF
1765 #line 1766 "configure"
1766 #include "confdefs.h"
1767 /* System header to define __stub macros and hopefully few prototypes,
1768     which can conflict with char $ac_func(); below.  */
1769 #include <assert.h>
1770 /* Override any gcc2 internal prototype to avoid an error.  */
1771 /* We use char because int might match the return type of a gcc2
1772     builtin and then its argument prototype would still apply.  */
1773 char $ac_func();
1774
1775 int main() {
1776
1777 /* The GNU C library defines this for functions which it implements
1778     to always fail with ENOSYS.  Some functions are actually named
1779     something starting with __ and the normal name is an alias.  */
1780 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1781 choke me
1782 #else
1783 $ac_func();
1784 #endif
1785
1786 ; return 0; }
1787 EOF
1788 if { (eval echo configure:1789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1789   rm -rf conftest*
1790   eval "ac_cv_func_$ac_func=yes"
1791 else
1792   echo "configure: failed program was:" >&5
1793   cat conftest.$ac_ext >&5
1794   rm -rf conftest*
1795   eval "ac_cv_func_$ac_func=no"
1796 fi
1797 rm -f conftest*
1798 fi
1799
1800 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1801   echo "$ac_t""yes" 1>&6
1802     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1803   cat >> confdefs.h <<EOF
1804 #define $ac_tr_func 1
1805 EOF
1806
1807 else
1808   echo "$ac_t""no" 1>&6
1809 fi
1810 done
1811
1812 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
1813 echo "configure:1814: checking for working mmap" >&5
1814 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
1815   echo $ac_n "(cached) $ac_c" 1>&6
1816 else
1817   if test "$cross_compiling" = yes; then
1818   ac_cv_func_mmap_fixed_mapped=no
1819 else
1820   cat > conftest.$ac_ext <<EOF
1821 #line 1822 "configure"
1822 #include "confdefs.h"
1823
1824 /* Thanks to Mike Haertel and Jim Avera for this test.
1825    Here is a matrix of mmap possibilities:
1826         mmap private not fixed
1827         mmap private fixed at somewhere currently unmapped
1828         mmap private fixed at somewhere already mapped
1829         mmap shared not fixed
1830         mmap shared fixed at somewhere currently unmapped
1831         mmap shared fixed at somewhere already mapped
1832    For private mappings, we should verify that changes cannot be read()
1833    back from the file, nor mmap's back from the file at a different
1834    address.  (There have been systems where private was not correctly
1835    implemented like the infamous i386 svr4.0, and systems where the
1836    VM page cache was not coherent with the filesystem buffer cache
1837    like early versions of FreeBSD and possibly contemporary NetBSD.)
1838    For shared mappings, we should conversely verify that changes get
1839    propogated back to all the places they're supposed to be.
1840
1841    Grep wants private fixed already mapped.
1842    The main things grep needs to know about mmap are:
1843    * does it exist and is it safe to write into the mmap'd area
1844    * how to use it (BSD variants)  */
1845 #include <sys/types.h>
1846 #include <fcntl.h>
1847 #include <sys/mman.h>
1848
1849 #if HAVE_SYS_TYPES_H
1850 # include <sys/types.h>
1851 #endif
1852
1853 #if HAVE_STDLIB_H
1854 # include <stdlib.h>
1855 #endif
1856
1857 #if HAVE_SYS_STAT_H
1858 # include <sys/stat.h>
1859 #endif
1860
1861 #if HAVE_UNISTD_H
1862 # include <unistd.h>
1863 #endif
1864
1865 /* This mess was copied from the GNU getpagesize.h.  */
1866 #ifndef HAVE_GETPAGESIZE
1867
1868 /* Assume that all systems that can run configure have sys/param.h.  */
1869 # ifndef HAVE_SYS_PARAM_H
1870 #  define HAVE_SYS_PARAM_H 1
1871 # endif
1872
1873 # ifdef _SC_PAGESIZE
1874 #  define getpagesize() sysconf(_SC_PAGESIZE)
1875 # else /* no _SC_PAGESIZE */
1876 #  ifdef HAVE_SYS_PARAM_H
1877 #   include <sys/param.h>
1878 #   ifdef EXEC_PAGESIZE
1879 #    define getpagesize() EXEC_PAGESIZE
1880 #   else /* no EXEC_PAGESIZE */
1881 #    ifdef NBPG
1882 #     define getpagesize() NBPG * CLSIZE
1883 #     ifndef CLSIZE
1884 #      define CLSIZE 1
1885 #     endif /* no CLSIZE */
1886 #    else /* no NBPG */
1887 #     ifdef NBPC
1888 #      define getpagesize() NBPC
1889 #     else /* no NBPC */
1890 #      ifdef PAGESIZE
1891 #       define getpagesize() PAGESIZE
1892 #      endif /* PAGESIZE */
1893 #     endif /* no NBPC */
1894 #    endif /* no NBPG */
1895 #   endif /* no EXEC_PAGESIZE */
1896 #  else /* no HAVE_SYS_PARAM_H */
1897 #   define getpagesize() 8192   /* punt totally */
1898 #  endif /* no HAVE_SYS_PARAM_H */
1899 # endif /* no _SC_PAGESIZE */
1900
1901 #endif /* no HAVE_GETPAGESIZE */
1902
1903 #ifdef __cplusplus
1904 extern "C" { void *malloc(unsigned); }
1905 #else
1906 char *malloc();
1907 #endif
1908
1909 int
1910 main()
1911 {
1912         char *data, *data2, *data3;
1913         int i, pagesize;
1914         int fd;
1915
1916         pagesize = getpagesize();
1917
1918         /*
1919          * First, make a file with some known garbage in it.
1920          */
1921         data = malloc(pagesize);
1922         if (!data)
1923                 exit(1);
1924         for (i = 0; i < pagesize; ++i)
1925                 *(data + i) = rand();
1926         umask(0);
1927         fd = creat("conftestmmap", 0600);
1928         if (fd < 0)
1929                 exit(1);
1930         if (write(fd, data, pagesize) != pagesize)
1931                 exit(1);
1932         close(fd);
1933
1934         /*
1935          * Next, try to mmap the file at a fixed address which
1936          * already has something else allocated at it.  If we can,
1937          * also make sure that we see the same garbage.
1938          */
1939         fd = open("conftestmmap", O_RDWR);
1940         if (fd < 0)
1941                 exit(1);
1942         data2 = malloc(2 * pagesize);
1943         if (!data2)
1944                 exit(1);
1945         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
1946         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
1947             MAP_PRIVATE | MAP_FIXED, fd, 0L))
1948                 exit(1);
1949         for (i = 0; i < pagesize; ++i)
1950                 if (*(data + i) != *(data2 + i))
1951                         exit(1);
1952
1953         /*
1954          * Finally, make sure that changes to the mapped area
1955          * do not percolate back to the file as seen by read().
1956          * (This is a bug on some variants of i386 svr4.0.)
1957          */
1958         for (i = 0; i < pagesize; ++i)
1959                 *(data2 + i) = *(data2 + i) + 1;
1960         data3 = malloc(pagesize);
1961         if (!data3)
1962                 exit(1);
1963         if (read(fd, data3, pagesize) != pagesize)
1964                 exit(1);
1965         for (i = 0; i < pagesize; ++i)
1966                 if (*(data + i) != *(data3 + i))
1967                         exit(1);
1968         close(fd);
1969         unlink("conftestmmap");
1970         exit(0);
1971 }
1972
1973 EOF
1974 if { (eval echo configure:1975: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1975 then
1976   ac_cv_func_mmap_fixed_mapped=yes
1977 else
1978   echo "configure: failed program was:" >&5
1979   cat conftest.$ac_ext >&5
1980   rm -fr conftest*
1981   ac_cv_func_mmap_fixed_mapped=no
1982 fi
1983 rm -fr conftest*
1984 fi
1985
1986 fi
1987
1988 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
1989 if test $ac_cv_func_mmap_fixed_mapped = yes; then
1990   cat >> confdefs.h <<\EOF
1991 #define HAVE_MMAP 1
1992 EOF
1993
1994 fi
1995
1996
1997    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
1998 unistd.h values.h sys/param.h
1999 do
2000 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2001 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2002 echo "configure:2003: checking for $ac_hdr" >&5
2003 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2004   echo $ac_n "(cached) $ac_c" 1>&6
2005 else
2006   cat > conftest.$ac_ext <<EOF
2007 #line 2008 "configure"
2008 #include "confdefs.h"
2009 #include <$ac_hdr>
2010 EOF
2011 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2012 { (eval echo configure:2013: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2013 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2014 if test -z "$ac_err"; then
2015   rm -rf conftest*
2016   eval "ac_cv_header_$ac_safe=yes"
2017 else
2018   echo "$ac_err" >&5
2019   echo "configure: failed program was:" >&5
2020   cat conftest.$ac_ext >&5
2021   rm -rf conftest*
2022   eval "ac_cv_header_$ac_safe=no"
2023 fi
2024 rm -f conftest*
2025 fi
2026 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2027   echo "$ac_t""yes" 1>&6
2028     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2029   cat >> confdefs.h <<EOF
2030 #define $ac_tr_hdr 1
2031 EOF
2032
2033 else
2034   echo "$ac_t""no" 1>&6
2035 fi
2036 done
2037
2038    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
2039 __argz_count __argz_stringify __argz_next
2040 do
2041 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2042 echo "configure:2043: checking for $ac_func" >&5
2043 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2044   echo $ac_n "(cached) $ac_c" 1>&6
2045 else
2046   cat > conftest.$ac_ext <<EOF
2047 #line 2048 "configure"
2048 #include "confdefs.h"
2049 /* System header to define __stub macros and hopefully few prototypes,
2050     which can conflict with char $ac_func(); below.  */
2051 #include <assert.h>
2052 /* Override any gcc2 internal prototype to avoid an error.  */
2053 /* We use char because int might match the return type of a gcc2
2054     builtin and then its argument prototype would still apply.  */
2055 char $ac_func();
2056
2057 int main() {
2058
2059 /* The GNU C library defines this for functions which it implements
2060     to always fail with ENOSYS.  Some functions are actually named
2061     something starting with __ and the normal name is an alias.  */
2062 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2063 choke me
2064 #else
2065 $ac_func();
2066 #endif
2067
2068 ; return 0; }
2069 EOF
2070 if { (eval echo configure:2071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2071   rm -rf conftest*
2072   eval "ac_cv_func_$ac_func=yes"
2073 else
2074   echo "configure: failed program was:" >&5
2075   cat conftest.$ac_ext >&5
2076   rm -rf conftest*
2077   eval "ac_cv_func_$ac_func=no"
2078 fi
2079 rm -f conftest*
2080 fi
2081
2082 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2083   echo "$ac_t""yes" 1>&6
2084     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2085   cat >> confdefs.h <<EOF
2086 #define $ac_tr_func 1
2087 EOF
2088
2089 else
2090   echo "$ac_t""no" 1>&6
2091 fi
2092 done
2093
2094
2095    if test "${ac_cv_func_stpcpy+set}" != "set"; then
2096      for ac_func in stpcpy
2097 do
2098 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2099 echo "configure:2100: checking for $ac_func" >&5
2100 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2101   echo $ac_n "(cached) $ac_c" 1>&6
2102 else
2103   cat > conftest.$ac_ext <<EOF
2104 #line 2105 "configure"
2105 #include "confdefs.h"
2106 /* System header to define __stub macros and hopefully few prototypes,
2107     which can conflict with char $ac_func(); below.  */
2108 #include <assert.h>
2109 /* Override any gcc2 internal prototype to avoid an error.  */
2110 /* We use char because int might match the return type of a gcc2
2111     builtin and then its argument prototype would still apply.  */
2112 char $ac_func();
2113
2114 int main() {
2115
2116 /* The GNU C library defines this for functions which it implements
2117     to always fail with ENOSYS.  Some functions are actually named
2118     something starting with __ and the normal name is an alias.  */
2119 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2120 choke me
2121 #else
2122 $ac_func();
2123 #endif
2124
2125 ; return 0; }
2126 EOF
2127 if { (eval echo configure:2128: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2128   rm -rf conftest*
2129   eval "ac_cv_func_$ac_func=yes"
2130 else
2131   echo "configure: failed program was:" >&5
2132   cat conftest.$ac_ext >&5
2133   rm -rf conftest*
2134   eval "ac_cv_func_$ac_func=no"
2135 fi
2136 rm -f conftest*
2137 fi
2138
2139 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2140   echo "$ac_t""yes" 1>&6
2141     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2142   cat >> confdefs.h <<EOF
2143 #define $ac_tr_func 1
2144 EOF
2145
2146 else
2147   echo "$ac_t""no" 1>&6
2148 fi
2149 done
2150
2151    fi
2152    if test "${ac_cv_func_stpcpy}" = "yes"; then
2153      cat >> confdefs.h <<\EOF
2154 #define HAVE_STPCPY 1
2155 EOF
2156
2157    fi
2158
2159    if test $ac_cv_header_locale_h = yes; then
2160     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
2161 echo "configure:2162: checking for LC_MESSAGES" >&5
2162 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
2163   echo $ac_n "(cached) $ac_c" 1>&6
2164 else
2165   cat > conftest.$ac_ext <<EOF
2166 #line 2167 "configure"
2167 #include "confdefs.h"
2168 #include <locale.h>
2169 int main() {
2170 return LC_MESSAGES
2171 ; return 0; }
2172 EOF
2173 if { (eval echo configure:2174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2174   rm -rf conftest*
2175   am_cv_val_LC_MESSAGES=yes
2176 else
2177   echo "configure: failed program was:" >&5
2178   cat conftest.$ac_ext >&5
2179   rm -rf conftest*
2180   am_cv_val_LC_MESSAGES=no
2181 fi
2182 rm -f conftest*
2183 fi
2184
2185 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
2186     if test $am_cv_val_LC_MESSAGES = yes; then
2187       cat >> confdefs.h <<\EOF
2188 #define HAVE_LC_MESSAGES 1
2189 EOF
2190
2191     fi
2192   fi
2193    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
2194 echo "configure:2195: checking whether NLS is requested" >&5
2195         # Check whether --enable-nls or --disable-nls was given.
2196 if test "${enable_nls+set}" = set; then
2197   enableval="$enable_nls"
2198   USE_NLS=$enableval
2199 else
2200   USE_NLS=yes
2201 fi
2202
2203     echo "$ac_t""$USE_NLS" 1>&6
2204
2205
2206     USE_INCLUDED_LIBINTL=no
2207
2208         if test "$USE_NLS" = "yes"; then
2209       cat >> confdefs.h <<\EOF
2210 #define ENABLE_NLS 1
2211 EOF
2212
2213       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
2214 echo "configure:2215: checking whether included gettext is requested" >&5
2215       # Check whether --with-included-gettext or --without-included-gettext was given.
2216 if test "${with_included_gettext+set}" = set; then
2217   withval="$with_included_gettext"
2218   nls_cv_force_use_gnu_gettext=$withval
2219 else
2220   nls_cv_force_use_gnu_gettext=no
2221 fi
2222
2223       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
2224
2225       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
2226       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
2227                                         nls_cv_header_intl=
2228         nls_cv_header_libgt=
2229         CATOBJEXT=NONE
2230
2231         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
2232 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
2233 echo "configure:2234: checking for libintl.h" >&5
2234 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2235   echo $ac_n "(cached) $ac_c" 1>&6
2236 else
2237   cat > conftest.$ac_ext <<EOF
2238 #line 2239 "configure"
2239 #include "confdefs.h"
2240 #include <libintl.h>
2241 EOF
2242 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2243 { (eval echo configure:2244: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2244 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2245 if test -z "$ac_err"; then
2246   rm -rf conftest*
2247   eval "ac_cv_header_$ac_safe=yes"
2248 else
2249   echo "$ac_err" >&5
2250   echo "configure: failed program was:" >&5
2251   cat conftest.$ac_ext >&5
2252   rm -rf conftest*
2253   eval "ac_cv_header_$ac_safe=no"
2254 fi
2255 rm -f conftest*
2256 fi
2257 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2258   echo "$ac_t""yes" 1>&6
2259   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
2260 echo "configure:2261: checking for gettext in libc" >&5
2261 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
2262   echo $ac_n "(cached) $ac_c" 1>&6
2263 else
2264   cat > conftest.$ac_ext <<EOF
2265 #line 2266 "configure"
2266 #include "confdefs.h"
2267 #include <libintl.h>
2268 int main() {
2269 return (int) gettext ("")
2270 ; return 0; }
2271 EOF
2272 if { (eval echo configure:2273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2273   rm -rf conftest*
2274   gt_cv_func_gettext_libc=yes
2275 else
2276   echo "configure: failed program was:" >&5
2277   cat conftest.$ac_ext >&5
2278   rm -rf conftest*
2279   gt_cv_func_gettext_libc=no
2280 fi
2281 rm -f conftest*
2282 fi
2283
2284 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
2285
2286            if test "$gt_cv_func_gettext_libc" != "yes"; then
2287              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
2288 echo "configure:2289: checking for bindtextdomain in -lintl" >&5
2289 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
2290 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2291   echo $ac_n "(cached) $ac_c" 1>&6
2292 else
2293   ac_save_LIBS="$LIBS"
2294 LIBS="-lintl  $LIBS"
2295 cat > conftest.$ac_ext <<EOF
2296 #line 2297 "configure"
2297 #include "confdefs.h"
2298 /* Override any gcc2 internal prototype to avoid an error.  */
2299 /* We use char because int might match the return type of a gcc2
2300     builtin and then its argument prototype would still apply.  */
2301 char bindtextdomain();
2302
2303 int main() {
2304 bindtextdomain()
2305 ; return 0; }
2306 EOF
2307 if { (eval echo configure:2308: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2308   rm -rf conftest*
2309   eval "ac_cv_lib_$ac_lib_var=yes"
2310 else
2311   echo "configure: failed program was:" >&5
2312   cat conftest.$ac_ext >&5
2313   rm -rf conftest*
2314   eval "ac_cv_lib_$ac_lib_var=no"
2315 fi
2316 rm -f conftest*
2317 LIBS="$ac_save_LIBS"
2318
2319 fi
2320 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2321   echo "$ac_t""yes" 1>&6
2322   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
2323 echo "configure:2324: checking for gettext in libintl" >&5
2324 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
2325   echo $ac_n "(cached) $ac_c" 1>&6
2326 else
2327   cat > conftest.$ac_ext <<EOF
2328 #line 2329 "configure"
2329 #include "confdefs.h"
2330
2331 int main() {
2332 return (int) gettext ("")
2333 ; return 0; }
2334 EOF
2335 if { (eval echo configure:2336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2336   rm -rf conftest*
2337   gt_cv_func_gettext_libintl=yes
2338 else
2339   echo "configure: failed program was:" >&5
2340   cat conftest.$ac_ext >&5
2341   rm -rf conftest*
2342   gt_cv_func_gettext_libintl=no
2343 fi
2344 rm -f conftest*
2345 fi
2346
2347 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
2348 else
2349   echo "$ac_t""no" 1>&6
2350 fi
2351
2352            fi
2353
2354            if test "$gt_cv_func_gettext_libc" = "yes" \
2355               || test "$gt_cv_func_gettext_libintl" = "yes"; then
2356               cat >> confdefs.h <<\EOF
2357 #define HAVE_GETTEXT 1
2358 EOF
2359
2360               # Extract the first word of "msgfmt", so it can be a program name with args.
2361 set dummy msgfmt; ac_word=$2
2362 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2363 echo "configure:2364: checking for $ac_word" >&5
2364 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2365   echo $ac_n "(cached) $ac_c" 1>&6
2366 else
2367   case "$MSGFMT" in
2368   /*)
2369   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2370   ;;
2371   *)
2372   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2373   for ac_dir in $PATH; do
2374     test -z "$ac_dir" && ac_dir=.
2375     if test -f $ac_dir/$ac_word; then
2376       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2377         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2378         break
2379       fi
2380     fi
2381   done
2382   IFS="$ac_save_ifs"
2383   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
2384   ;;
2385 esac
2386 fi
2387 MSGFMT="$ac_cv_path_MSGFMT"
2388 if test -n "$MSGFMT"; then
2389   echo "$ac_t""$MSGFMT" 1>&6
2390 else
2391   echo "$ac_t""no" 1>&6
2392 fi
2393               if test "$MSGFMT" != "no"; then
2394                 for ac_func in dcgettext
2395 do
2396 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2397 echo "configure:2398: checking for $ac_func" >&5
2398 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2399   echo $ac_n "(cached) $ac_c" 1>&6
2400 else
2401   cat > conftest.$ac_ext <<EOF
2402 #line 2403 "configure"
2403 #include "confdefs.h"
2404 /* System header to define __stub macros and hopefully few prototypes,
2405     which can conflict with char $ac_func(); below.  */
2406 #include <assert.h>
2407 /* Override any gcc2 internal prototype to avoid an error.  */
2408 /* We use char because int might match the return type of a gcc2
2409     builtin and then its argument prototype would still apply.  */
2410 char $ac_func();
2411
2412 int main() {
2413
2414 /* The GNU C library defines this for functions which it implements
2415     to always fail with ENOSYS.  Some functions are actually named
2416     something starting with __ and the normal name is an alias.  */
2417 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2418 choke me
2419 #else
2420 $ac_func();
2421 #endif
2422
2423 ; return 0; }
2424 EOF
2425 if { (eval echo configure:2426: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2426   rm -rf conftest*
2427   eval "ac_cv_func_$ac_func=yes"
2428 else
2429   echo "configure: failed program was:" >&5
2430   cat conftest.$ac_ext >&5
2431   rm -rf conftest*
2432   eval "ac_cv_func_$ac_func=no"
2433 fi
2434 rm -f conftest*
2435 fi
2436
2437 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2438   echo "$ac_t""yes" 1>&6
2439     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2440   cat >> confdefs.h <<EOF
2441 #define $ac_tr_func 1
2442 EOF
2443
2444 else
2445   echo "$ac_t""no" 1>&6
2446 fi
2447 done
2448
2449                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
2450 set dummy gmsgfmt; ac_word=$2
2451 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2452 echo "configure:2453: checking for $ac_word" >&5
2453 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2454   echo $ac_n "(cached) $ac_c" 1>&6
2455 else
2456   case "$GMSGFMT" in
2457   /*)
2458   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2459   ;;
2460   ?:/*)
2461   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2462   ;;
2463   *)
2464   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2465   ac_dummy="$PATH"
2466   for ac_dir in $ac_dummy; do
2467     test -z "$ac_dir" && ac_dir=.
2468     if test -f $ac_dir/$ac_word; then
2469       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2470       break
2471     fi
2472   done
2473   IFS="$ac_save_ifs"
2474   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2475   ;;
2476 esac
2477 fi
2478 GMSGFMT="$ac_cv_path_GMSGFMT"
2479 if test -n "$GMSGFMT"; then
2480   echo "$ac_t""$GMSGFMT" 1>&6
2481 else
2482   echo "$ac_t""no" 1>&6
2483 fi
2484
2485                 # Extract the first word of "xgettext", so it can be a program name with args.
2486 set dummy xgettext; ac_word=$2
2487 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2488 echo "configure:2489: checking for $ac_word" >&5
2489 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2490   echo $ac_n "(cached) $ac_c" 1>&6
2491 else
2492   case "$XGETTEXT" in
2493   /*)
2494   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2495   ;;
2496   *)
2497   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2498   for ac_dir in $PATH; do
2499     test -z "$ac_dir" && ac_dir=.
2500     if test -f $ac_dir/$ac_word; then
2501       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2502         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2503         break
2504       fi
2505     fi
2506   done
2507   IFS="$ac_save_ifs"
2508   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2509   ;;
2510 esac
2511 fi
2512 XGETTEXT="$ac_cv_path_XGETTEXT"
2513 if test -n "$XGETTEXT"; then
2514   echo "$ac_t""$XGETTEXT" 1>&6
2515 else
2516   echo "$ac_t""no" 1>&6
2517 fi
2518
2519                 cat > conftest.$ac_ext <<EOF
2520 #line 2521 "configure"
2521 #include "confdefs.h"
2522
2523 int main() {
2524 extern int _nl_msg_cat_cntr;
2525                                return _nl_msg_cat_cntr
2526 ; return 0; }
2527 EOF
2528 if { (eval echo configure:2529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2529   rm -rf conftest*
2530   CATOBJEXT=.gmo
2531                    DATADIRNAME=share
2532 else
2533   echo "configure: failed program was:" >&5
2534   cat conftest.$ac_ext >&5
2535   rm -rf conftest*
2536   CATOBJEXT=.mo
2537                    DATADIRNAME=lib
2538 fi
2539 rm -f conftest*
2540                 INSTOBJEXT=.mo
2541               fi
2542             fi
2543
2544 else
2545   echo "$ac_t""no" 1>&6
2546 fi
2547
2548
2549
2550         if test "$CATOBJEXT" = "NONE"; then
2551                           nls_cv_use_gnu_gettext=yes
2552         fi
2553       fi
2554
2555       if test "$nls_cv_use_gnu_gettext" = "yes"; then
2556                 INTLOBJS="\$(GETTOBJS)"
2557         # Extract the first word of "msgfmt", so it can be a program name with args.
2558 set dummy msgfmt; ac_word=$2
2559 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2560 echo "configure:2561: checking for $ac_word" >&5
2561 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
2562   echo $ac_n "(cached) $ac_c" 1>&6
2563 else
2564   case "$MSGFMT" in
2565   /*)
2566   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2567   ;;
2568   *)
2569   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2570   for ac_dir in $PATH; do
2571     test -z "$ac_dir" && ac_dir=.
2572     if test -f $ac_dir/$ac_word; then
2573       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
2574         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
2575         break
2576       fi
2577     fi
2578   done
2579   IFS="$ac_save_ifs"
2580   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
2581   ;;
2582 esac
2583 fi
2584 MSGFMT="$ac_cv_path_MSGFMT"
2585 if test -n "$MSGFMT"; then
2586   echo "$ac_t""$MSGFMT" 1>&6
2587 else
2588   echo "$ac_t""no" 1>&6
2589 fi
2590
2591         # Extract the first word of "gmsgfmt", so it can be a program name with args.
2592 set dummy gmsgfmt; ac_word=$2
2593 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2594 echo "configure:2595: checking for $ac_word" >&5
2595 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
2596   echo $ac_n "(cached) $ac_c" 1>&6
2597 else
2598   case "$GMSGFMT" in
2599   /*)
2600   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2601   ;;
2602   ?:/*)
2603   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
2604   ;;
2605   *)
2606   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2607   ac_dummy="$PATH"
2608   for ac_dir in $ac_dummy; do
2609     test -z "$ac_dir" && ac_dir=.
2610     if test -f $ac_dir/$ac_word; then
2611       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
2612       break
2613     fi
2614   done
2615   IFS="$ac_save_ifs"
2616   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2617   ;;
2618 esac
2619 fi
2620 GMSGFMT="$ac_cv_path_GMSGFMT"
2621 if test -n "$GMSGFMT"; then
2622   echo "$ac_t""$GMSGFMT" 1>&6
2623 else
2624   echo "$ac_t""no" 1>&6
2625 fi
2626
2627         # Extract the first word of "xgettext", so it can be a program name with args.
2628 set dummy xgettext; ac_word=$2
2629 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2630 echo "configure:2631: checking for $ac_word" >&5
2631 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
2632   echo $ac_n "(cached) $ac_c" 1>&6
2633 else
2634   case "$XGETTEXT" in
2635   /*)
2636   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2637   ;;
2638   *)
2639   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2640   for ac_dir in $PATH; do
2641     test -z "$ac_dir" && ac_dir=.
2642     if test -f $ac_dir/$ac_word; then
2643       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
2644         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
2645         break
2646       fi
2647     fi
2648   done
2649   IFS="$ac_save_ifs"
2650   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2651   ;;
2652 esac
2653 fi
2654 XGETTEXT="$ac_cv_path_XGETTEXT"
2655 if test -n "$XGETTEXT"; then
2656   echo "$ac_t""$XGETTEXT" 1>&6
2657 else
2658   echo "$ac_t""no" 1>&6
2659 fi
2660
2661
2662         USE_INCLUDED_LIBINTL=yes
2663         CATOBJEXT=.gmo
2664         INSTOBJEXT=.mo
2665         DATADIRNAME=share
2666         INTLDEPS='$(top_builddir)/../intl/libintl.a'
2667         INTLLIBS=$INTLDEPS
2668         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
2669         nls_cv_header_intl=libintl.h
2670         nls_cv_header_libgt=libgettext.h
2671       fi
2672
2673             if test "$XGETTEXT" != ":"; then
2674                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
2675           : ;
2676         else
2677           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
2678           XGETTEXT=":"
2679         fi
2680       fi
2681
2682       # We need to process the po/ directory.
2683       POSUB=po
2684     else
2685       DATADIRNAME=share
2686       nls_cv_header_intl=libintl.h
2687       nls_cv_header_libgt=libgettext.h
2688     fi
2689
2690     # If this is used in GNU gettext we have to set USE_NLS to `yes'
2691     # because some of the sources are only built for this goal.
2692     if test "$PACKAGE" = gettext; then
2693       USE_NLS=yes
2694       USE_INCLUDED_LIBINTL=yes
2695     fi
2696
2697                 for lang in $ALL_LINGUAS; do
2698       GMOFILES="$GMOFILES $lang.gmo"
2699       POFILES="$POFILES $lang.po"
2700     done
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715    if test "x$CATOBJEXT" != "x"; then
2716      if test "x$ALL_LINGUAS" = "x"; then
2717        LINGUAS=
2718      else
2719        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
2720 echo "configure:2721: checking for catalogs to be installed" >&5
2721        NEW_LINGUAS=
2722        for lang in ${LINGUAS=$ALL_LINGUAS}; do
2723          case "$ALL_LINGUAS" in
2724           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
2725          esac
2726        done
2727        LINGUAS=$NEW_LINGUAS
2728        echo "$ac_t""$LINGUAS" 1>&6
2729      fi
2730
2731           if test -n "$LINGUAS"; then
2732        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
2733      fi
2734    fi
2735
2736             if test $ac_cv_header_locale_h = yes; then
2737      INCLUDE_LOCALE_H="#include <locale.h>"
2738    else
2739      INCLUDE_LOCALE_H="\
2740 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
2741    fi
2742
2743
2744             if test -f $srcdir/po2tbl.sed.in; then
2745       if test "$CATOBJEXT" = ".cat"; then
2746          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
2747 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
2748 echo "configure:2749: checking for linux/version.h" >&5
2749 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2750   echo $ac_n "(cached) $ac_c" 1>&6
2751 else
2752   cat > conftest.$ac_ext <<EOF
2753 #line 2754 "configure"
2754 #include "confdefs.h"
2755 #include <linux/version.h>
2756 EOF
2757 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2758 { (eval echo configure:2759: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2759 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2760 if test -z "$ac_err"; then
2761   rm -rf conftest*
2762   eval "ac_cv_header_$ac_safe=yes"
2763 else
2764   echo "$ac_err" >&5
2765   echo "configure: failed program was:" >&5
2766   cat conftest.$ac_ext >&5
2767   rm -rf conftest*
2768   eval "ac_cv_header_$ac_safe=no"
2769 fi
2770 rm -f conftest*
2771 fi
2772 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2773   echo "$ac_t""yes" 1>&6
2774   msgformat=linux
2775 else
2776   echo "$ac_t""no" 1>&6
2777 msgformat=xopen
2778 fi
2779
2780
2781                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
2782       fi
2783             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
2784          $srcdir/po2tbl.sed.in > po2tbl.sed
2785    fi
2786
2787             if test "$PACKAGE" = "gettext"; then
2788      GT_NO="#NO#"
2789      GT_YES=
2790    else
2791      GT_NO=
2792      GT_YES="#YES#"
2793    fi
2794
2795
2796
2797    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
2798
2799
2800       l=
2801
2802
2803             if test -f $srcdir/po/POTFILES.in; then
2804       test -d po || mkdir po
2805       if test "x$srcdir" != "x."; then
2806          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
2807             posrcprefix="$srcdir/"
2808          else
2809             posrcprefix="../$srcdir/"
2810          fi
2811       else
2812          posrcprefix="../"
2813       fi
2814       rm -f po/POTFILES
2815       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
2816          < $srcdir/po/POTFILES.in > po/POTFILES
2817    fi
2818
2819 cat >> confdefs.h <<\EOF
2820 #define PACKAGE "gdb"
2821 EOF
2822
2823
2824
2825
2826 CONFIG_OBS=
2827 CONFIG_LIB_OBS=
2828 CONFIG_DEPS=
2829 CONFIG_SRCS=
2830 CONFIG_INITS=
2831 ENABLE_CFLAGS=
2832 CONFIG_ALL=
2833 CONFIG_CLEAN=
2834 CONFIG_INSTALL=
2835 CONFIG_UNINSTALL=
2836
2837 SUBDIRS="doc testsuite nlm"
2838 configdirs="doc testsuite"
2839
2840 # Check whether --enable-multi-ice or --disable-multi-ice was given.
2841 if test "${enable_multi_ice+set}" = set; then
2842   enableval="$enable_multi_ice"
2843   case "${enableval}" in
2844     yes ) enable_multi_ice="yes" ;;
2845     no)  enable_multi_ice="no" ;;
2846     *) { echo "configure: error: Bad value for --enable-multi-ice: ${enableval}" 1>&2; exit 1; } ;;
2847   esac
2848
2849 fi
2850
2851
2852 if test "${enable_multi_ice}" = "yes"; then
2853   configdirs="${configdirs} multi-ice"
2854 fi
2855
2856
2857 . ${srcdir}/configure.host
2858
2859 . ${srcdir}/configure.tgt
2860
2861 targ=${target} ; . ${srcdir}/../bfd/config.bfd
2862
2863
2864 targ=${target}
2865 . ${srcdir}/../bfd/config.bfd
2866
2867 targ_archs=`echo ${targ_archs} | sed -e 's/ .*//;'`
2868
2869 if test x"${targ_archs}" != x ; then
2870     cat >> confdefs.h <<EOF
2871 #define DEFAULT_BFD_ARCH ${targ_archs}
2872 EOF
2873
2874 fi
2875 if test x"${targ_defvec}" != x ; then
2876     cat >> confdefs.h <<EOF
2877 #define DEFAULT_BFD_VEC ${targ_defvec}
2878 EOF
2879
2880 fi
2881
2882 for ac_prog in gawk mawk nawk awk
2883 do
2884 # Extract the first word of "$ac_prog", so it can be a program name with args.
2885 set dummy $ac_prog; ac_word=$2
2886 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2887 echo "configure:2888: checking for $ac_word" >&5
2888 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
2889   echo $ac_n "(cached) $ac_c" 1>&6
2890 else
2891   if test -n "$AWK"; then
2892   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2893 else
2894   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2895   ac_dummy="$PATH"
2896   for ac_dir in $ac_dummy; do
2897     test -z "$ac_dir" && ac_dir=.
2898     if test -f $ac_dir/$ac_word; then
2899       ac_cv_prog_AWK="$ac_prog"
2900       break
2901     fi
2902   done
2903   IFS="$ac_save_ifs"
2904 fi
2905 fi
2906 AWK="$ac_cv_prog_AWK"
2907 if test -n "$AWK"; then
2908   echo "$ac_t""$AWK" 1>&6
2909 else
2910   echo "$ac_t""no" 1>&6
2911 fi
2912
2913 test -n "$AWK" && break
2914 done
2915
2916 # Find a good install program.  We prefer a C program (faster),
2917 # so one script is as good as another.  But avoid the broken or
2918 # incompatible versions:
2919 # SysV /etc/install, /usr/sbin/install
2920 # SunOS /usr/etc/install
2921 # IRIX /sbin/install
2922 # AIX /bin/install
2923 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2924 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2925 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2926 # ./install, which can be erroneously created by make from ./install.sh.
2927 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
2928 echo "configure:2929: checking for a BSD compatible install" >&5
2929 if test -z "$INSTALL"; then
2930 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2931   echo $ac_n "(cached) $ac_c" 1>&6
2932 else
2933     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
2934   for ac_dir in $PATH; do
2935     # Account for people who put trailing slashes in PATH elements.
2936     case "$ac_dir/" in
2937     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
2938     *)
2939       # OSF1 and SCO ODT 3.0 have their own names for install.
2940       # Don't use installbsd from OSF since it installs stuff as root
2941       # by default.
2942       for ac_prog in ginstall scoinst install; do
2943         if test -f $ac_dir/$ac_prog; then
2944           if test $ac_prog = install &&
2945             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2946             # AIX install.  It has an incompatible calling convention.
2947             :
2948           else
2949             ac_cv_path_install="$ac_dir/$ac_prog -c"
2950             break 2
2951           fi
2952         fi
2953       done
2954       ;;
2955     esac
2956   done
2957   IFS="$ac_save_IFS"
2958
2959 fi
2960   if test "${ac_cv_path_install+set}" = set; then
2961     INSTALL="$ac_cv_path_install"
2962   else
2963     # As a last resort, use the slow shell script.  We don't cache a
2964     # path for INSTALL within a source directory, because that will
2965     # break other packages using the cache if that directory is
2966     # removed, or if the path is relative.
2967     INSTALL="$ac_install_sh"
2968   fi
2969 fi
2970 echo "$ac_t""$INSTALL" 1>&6
2971
2972 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2973 # It thinks the first close brace ends the variable substitution.
2974 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2975
2976 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
2977
2978 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2979
2980 if test $host != $build; then
2981   ac_tool_prefix=${host_alias}-
2982 else
2983   ac_tool_prefix=
2984 fi
2985
2986 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2987 set dummy ${ac_tool_prefix}ar; ac_word=$2
2988 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2989 echo "configure:2990: checking for $ac_word" >&5
2990 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
2991   echo $ac_n "(cached) $ac_c" 1>&6
2992 else
2993   if test -n "$AR"; then
2994   ac_cv_prog_AR="$AR" # Let the user override the test.
2995 else
2996   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2997   ac_dummy="$PATH"
2998   for ac_dir in $ac_dummy; do
2999     test -z "$ac_dir" && ac_dir=.
3000     if test -f $ac_dir/$ac_word; then
3001       ac_cv_prog_AR="${ac_tool_prefix}ar"
3002       break
3003     fi
3004   done
3005   IFS="$ac_save_ifs"
3006   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
3007 fi
3008 fi
3009 AR="$ac_cv_prog_AR"
3010 if test -n "$AR"; then
3011   echo "$ac_t""$AR" 1>&6
3012 else
3013   echo "$ac_t""no" 1>&6
3014 fi
3015
3016
3017
3018 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3019 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3020 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3021 echo "configure:3022: checking for $ac_word" >&5
3022 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3023   echo $ac_n "(cached) $ac_c" 1>&6
3024 else
3025   if test -n "$RANLIB"; then
3026   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3027 else
3028   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3029   ac_dummy="$PATH"
3030   for ac_dir in $ac_dummy; do
3031     test -z "$ac_dir" && ac_dir=.
3032     if test -f $ac_dir/$ac_word; then
3033       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3034       break
3035     fi
3036   done
3037   IFS="$ac_save_ifs"
3038 fi
3039 fi
3040 RANLIB="$ac_cv_prog_RANLIB"
3041 if test -n "$RANLIB"; then
3042   echo "$ac_t""$RANLIB" 1>&6
3043 else
3044   echo "$ac_t""no" 1>&6
3045 fi
3046
3047
3048 if test -z "$ac_cv_prog_RANLIB"; then
3049 if test -n "$ac_tool_prefix"; then
3050   # Extract the first word of "ranlib", so it can be a program name with args.
3051 set dummy ranlib; ac_word=$2
3052 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3053 echo "configure:3054: checking for $ac_word" >&5
3054 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3055   echo $ac_n "(cached) $ac_c" 1>&6
3056 else
3057   if test -n "$RANLIB"; then
3058   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3059 else
3060   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3061   ac_dummy="$PATH"
3062   for ac_dir in $ac_dummy; do
3063     test -z "$ac_dir" && ac_dir=.
3064     if test -f $ac_dir/$ac_word; then
3065       ac_cv_prog_RANLIB="ranlib"
3066       break
3067     fi
3068   done
3069   IFS="$ac_save_ifs"
3070   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3071 fi
3072 fi
3073 RANLIB="$ac_cv_prog_RANLIB"
3074 if test -n "$RANLIB"; then
3075   echo "$ac_t""$RANLIB" 1>&6
3076 else
3077   echo "$ac_t""no" 1>&6
3078 fi
3079
3080 else
3081   RANLIB=":"
3082 fi
3083 fi
3084
3085 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
3086 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
3087 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3088 echo "configure:3089: checking for $ac_word" >&5
3089 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
3090   echo $ac_n "(cached) $ac_c" 1>&6
3091 else
3092   if test -n "$DLLTOOL"; then
3093   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
3094 else
3095   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3096   ac_dummy="$PATH"
3097   for ac_dir in $ac_dummy; do
3098     test -z "$ac_dir" && ac_dir=.
3099     if test -f $ac_dir/$ac_word; then
3100       ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
3101       break
3102     fi
3103   done
3104   IFS="$ac_save_ifs"
3105   test -z "$ac_cv_prog_DLLTOOL" && ac_cv_prog_DLLTOOL="dlltool"
3106 fi
3107 fi
3108 DLLTOOL="$ac_cv_prog_DLLTOOL"
3109 if test -n "$DLLTOOL"; then
3110   echo "$ac_t""$DLLTOOL" 1>&6
3111 else
3112   echo "$ac_t""no" 1>&6
3113 fi
3114
3115
3116
3117 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
3118 set dummy ${ac_tool_prefix}windres; ac_word=$2
3119 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3120 echo "configure:3121: checking for $ac_word" >&5
3121 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
3122   echo $ac_n "(cached) $ac_c" 1>&6
3123 else
3124   if test -n "$WINDRES"; then
3125   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
3126 else
3127   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3128   ac_dummy="$PATH"
3129   for ac_dir in $ac_dummy; do
3130     test -z "$ac_dir" && ac_dir=.
3131     if test -f $ac_dir/$ac_word; then
3132       ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
3133       break
3134     fi
3135   done
3136   IFS="$ac_save_ifs"
3137   test -z "$ac_cv_prog_WINDRES" && ac_cv_prog_WINDRES="windres"
3138 fi
3139 fi
3140 WINDRES="$ac_cv_prog_WINDRES"
3141 if test -n "$WINDRES"; then
3142   echo "$ac_t""$WINDRES" 1>&6
3143 else
3144   echo "$ac_t""no" 1>&6
3145 fi
3146
3147
3148
3149 for ac_prog in 'bison -y' byacc
3150 do
3151 # Extract the first word of "$ac_prog", so it can be a program name with args.
3152 set dummy $ac_prog; ac_word=$2
3153 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3154 echo "configure:3155: checking for $ac_word" >&5
3155 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3156   echo $ac_n "(cached) $ac_c" 1>&6
3157 else
3158   if test -n "$YACC"; then
3159   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3160 else
3161   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3162   ac_dummy="$PATH"
3163   for ac_dir in $ac_dummy; do
3164     test -z "$ac_dir" && ac_dir=.
3165     if test -f $ac_dir/$ac_word; then
3166       ac_cv_prog_YACC="$ac_prog"
3167       break
3168     fi
3169   done
3170   IFS="$ac_save_ifs"
3171 fi
3172 fi
3173 YACC="$ac_cv_prog_YACC"
3174 if test -n "$YACC"; then
3175   echo "$ac_t""$YACC" 1>&6
3176 else
3177   echo "$ac_t""no" 1>&6
3178 fi
3179
3180 test -n "$YACC" && break
3181 done
3182 test -n "$YACC" || YACC="yacc"
3183
3184
3185 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
3186 set dummy ${ac_tool_prefix}mig; ac_word=$2
3187 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3188 echo "configure:3189: checking for $ac_word" >&5
3189 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then
3190   echo $ac_n "(cached) $ac_c" 1>&6
3191 else
3192   if test -n "$MIG"; then
3193   ac_cv_prog_MIG="$MIG" # Let the user override the test.
3194 else
3195   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3196   ac_dummy="$PATH"
3197   for ac_dir in $ac_dummy; do
3198     test -z "$ac_dir" && ac_dir=.
3199     if test -f $ac_dir/$ac_word; then
3200       ac_cv_prog_MIG="${ac_tool_prefix}mig"
3201       break
3202     fi
3203   done
3204   IFS="$ac_save_ifs"
3205   test -z "$ac_cv_prog_MIG" && ac_cv_prog_MIG="mig"
3206 fi
3207 fi
3208 MIG="$ac_cv_prog_MIG"
3209 if test -n "$MIG"; then
3210   echo "$ac_t""$MIG" 1>&6
3211 else
3212   echo "$ac_t""no" 1>&6
3213 fi
3214
3215
3216
3217
3218 if test "$program_transform_name" = s,x,x,; then
3219   program_transform_name=
3220 else
3221   # Double any \ or $.  echo might interpret backslashes.
3222   cat <<\EOF_SED > conftestsed
3223 s,\\,\\\\,g; s,\$,$$,g
3224 EOF_SED
3225   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
3226   rm -f conftestsed
3227 fi
3228 test "$program_prefix" != NONE &&
3229   program_transform_name="s,^,${program_prefix},; $program_transform_name"
3230 # Use a double $ so make ignores it.
3231 test "$program_suffix" != NONE &&
3232   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
3233
3234 # sed with no file args requires a program.
3235 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
3236
3237
3238 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
3239 echo "configure:3240: checking return type of signal handlers" >&5
3240 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
3241   echo $ac_n "(cached) $ac_c" 1>&6
3242 else
3243   cat > conftest.$ac_ext <<EOF
3244 #line 3245 "configure"
3245 #include "confdefs.h"
3246 #include <sys/types.h>
3247 #include <signal.h>
3248 #ifdef signal
3249 #undef signal
3250 #endif
3251 #ifdef __cplusplus
3252 extern "C" void (*signal (int, void (*)(int)))(int);
3253 #else
3254 void (*signal ()) ();
3255 #endif
3256
3257 int main() {
3258 int i;
3259 ; return 0; }
3260 EOF
3261 if { (eval echo configure:3262: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3262   rm -rf conftest*
3263   ac_cv_type_signal=void
3264 else
3265   echo "configure: failed program was:" >&5
3266   cat conftest.$ac_ext >&5
3267   rm -rf conftest*
3268   ac_cv_type_signal=int
3269 fi
3270 rm -f conftest*
3271 fi
3272
3273 echo "$ac_t""$ac_cv_type_signal" 1>&6
3274 cat >> confdefs.h <<EOF
3275 #define RETSIGTYPE $ac_cv_type_signal
3276 EOF
3277
3278
3279
3280 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3281 echo "configure:3282: checking for ANSI C header files" >&5
3282 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3283   echo $ac_n "(cached) $ac_c" 1>&6
3284 else
3285   cat > conftest.$ac_ext <<EOF
3286 #line 3287 "configure"
3287 #include "confdefs.h"
3288 #include <stdlib.h>
3289 #include <stdarg.h>
3290 #include <string.h>
3291 #include <float.h>
3292 EOF
3293 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3294 { (eval echo configure:3295: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3295 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3296 if test -z "$ac_err"; then
3297   rm -rf conftest*
3298   ac_cv_header_stdc=yes
3299 else
3300   echo "$ac_err" >&5
3301   echo "configure: failed program was:" >&5
3302   cat conftest.$ac_ext >&5
3303   rm -rf conftest*
3304   ac_cv_header_stdc=no
3305 fi
3306 rm -f conftest*
3307
3308 if test $ac_cv_header_stdc = yes; then
3309   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3310 cat > conftest.$ac_ext <<EOF
3311 #line 3312 "configure"
3312 #include "confdefs.h"
3313 #include <string.h>
3314 EOF
3315 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3316   egrep "memchr" >/dev/null 2>&1; then
3317   :
3318 else
3319   rm -rf conftest*
3320   ac_cv_header_stdc=no
3321 fi
3322 rm -f conftest*
3323
3324 fi
3325
3326 if test $ac_cv_header_stdc = yes; then
3327   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3328 cat > conftest.$ac_ext <<EOF
3329 #line 3330 "configure"
3330 #include "confdefs.h"
3331 #include <stdlib.h>
3332 EOF
3333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3334   egrep "free" >/dev/null 2>&1; then
3335   :
3336 else
3337   rm -rf conftest*
3338   ac_cv_header_stdc=no
3339 fi
3340 rm -f conftest*
3341
3342 fi
3343
3344 if test $ac_cv_header_stdc = yes; then
3345   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3346 if test "$cross_compiling" = yes; then
3347   :
3348 else
3349   cat > conftest.$ac_ext <<EOF
3350 #line 3351 "configure"
3351 #include "confdefs.h"
3352 #include <ctype.h>
3353 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3354 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3355 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3356 int main () { int i; for (i = 0; i < 256; i++)
3357 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3358 exit (0); }
3359
3360 EOF
3361 if { (eval echo configure:3362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3362 then
3363   :
3364 else
3365   echo "configure: failed program was:" >&5
3366   cat conftest.$ac_ext >&5
3367   rm -fr conftest*
3368   ac_cv_header_stdc=no
3369 fi
3370 rm -fr conftest*
3371 fi
3372
3373 fi
3374 fi
3375
3376 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3377 if test $ac_cv_header_stdc = yes; then
3378   cat >> confdefs.h <<\EOF
3379 #define STDC_HEADERS 1
3380 EOF
3381
3382 fi
3383
3384
3385
3386 case $host_os in solaris2.7 | solaris2.8) case "$GCC" in yes)
3387     cat >> confdefs.h <<\EOF
3388 #define _MSE_INT_H 1
3389 EOF
3390
3391 esac; esac
3392
3393 for ac_hdr in ctype.h nlist.h link.h thread_db.h proc_service.h \
3394         memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
3395         string.h sys/procfs.h sys/proc.h sys/ptrace.h sys/reg.h stdint.h \
3396         term.h termio.h termios.h unistd.h wait.h sys/wait.h \
3397         wchar.h wctype.h asm/debugreg.h sys/debugreg.h sys/select.h \
3398         time.h sys/file.h sys/ioctl.h sys/user.h sys/fault.h sys/syscall.h \
3399         dirent.h sys/ndir.h sys/dir.h ndir.h sys/filio.h \
3400         curses.h ncurses.h \
3401         poll.h sys/poll.h
3402 do
3403 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3404 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3405 echo "configure:3406: checking for $ac_hdr" >&5
3406 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3407   echo $ac_n "(cached) $ac_c" 1>&6
3408 else
3409   cat > conftest.$ac_ext <<EOF
3410 #line 3411 "configure"
3411 #include "confdefs.h"
3412 #include <$ac_hdr>
3413 EOF
3414 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3415 { (eval echo configure:3416: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3416 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3417 if test -z "$ac_err"; then
3418   rm -rf conftest*
3419   eval "ac_cv_header_$ac_safe=yes"
3420 else
3421   echo "$ac_err" >&5
3422   echo "configure: failed program was:" >&5
3423   cat conftest.$ac_ext >&5
3424   rm -rf conftest*
3425   eval "ac_cv_header_$ac_safe=no"
3426 fi
3427 rm -f conftest*
3428 fi
3429 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3430   echo "$ac_t""yes" 1>&6
3431     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3432   cat >> confdefs.h <<EOF
3433 #define $ac_tr_hdr 1
3434 EOF
3435
3436 else
3437   echo "$ac_t""no" 1>&6
3438 fi
3439 done
3440
3441 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
3442 echo "configure:3443: checking whether stat file-mode macros are broken" >&5
3443 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
3444   echo $ac_n "(cached) $ac_c" 1>&6
3445 else
3446   cat > conftest.$ac_ext <<EOF
3447 #line 3448 "configure"
3448 #include "confdefs.h"
3449 #include <sys/types.h>
3450 #include <sys/stat.h>
3451
3452 #if defined(S_ISBLK) && defined(S_IFDIR)
3453 # if S_ISBLK (S_IFDIR)
3454 You lose.
3455 # endif
3456 #endif
3457
3458 #if defined(S_ISBLK) && defined(S_IFCHR)
3459 # if S_ISBLK (S_IFCHR)
3460 You lose.
3461 # endif
3462 #endif
3463
3464 #if defined(S_ISLNK) && defined(S_IFREG)
3465 # if S_ISLNK (S_IFREG)
3466 You lose.
3467 # endif
3468 #endif
3469
3470 #if defined(S_ISSOCK) && defined(S_IFREG)
3471 # if S_ISSOCK (S_IFREG)
3472 You lose.
3473 # endif
3474 #endif
3475
3476 EOF
3477 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3478   egrep "You lose" >/dev/null 2>&1; then
3479   rm -rf conftest*
3480   ac_cv_header_stat_broken=yes
3481 else
3482   rm -rf conftest*
3483   ac_cv_header_stat_broken=no
3484 fi
3485 rm -f conftest*
3486
3487 fi
3488
3489 echo "$ac_t""$ac_cv_header_stat_broken" 1>&6
3490 if test $ac_cv_header_stat_broken = yes; then
3491   cat >> confdefs.h <<\EOF
3492 #define STAT_MACROS_BROKEN 1
3493 EOF
3494
3495 fi
3496
3497
3498 echo $ac_n "checking for working const""... $ac_c" 1>&6
3499 echo "configure:3500: checking for working const" >&5
3500 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3501   echo $ac_n "(cached) $ac_c" 1>&6
3502 else
3503   cat > conftest.$ac_ext <<EOF
3504 #line 3505 "configure"
3505 #include "confdefs.h"
3506
3507 int main() {
3508
3509 /* Ultrix mips cc rejects this.  */
3510 typedef int charset[2]; const charset x;
3511 /* SunOS 4.1.1 cc rejects this.  */
3512 char const *const *ccp;
3513 char **p;
3514 /* NEC SVR4.0.2 mips cc rejects this.  */
3515 struct point {int x, y;};
3516 static struct point const zero = {0,0};
3517 /* AIX XL C 1.02.0.0 rejects this.
3518    It does not let you subtract one const X* pointer from another in an arm
3519    of an if-expression whose if-part is not a constant expression */
3520 const char *g = "string";
3521 ccp = &g + (g ? g-g : 0);
3522 /* HPUX 7.0 cc rejects these. */
3523 ++ccp;
3524 p = (char**) ccp;
3525 ccp = (char const *const *) p;
3526 { /* SCO 3.2v4 cc rejects this.  */
3527   char *t;
3528   char const *s = 0 ? (char *) 0 : (char const *) 0;
3529
3530   *t++ = 0;
3531 }
3532 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3533   int x[] = {25, 17};
3534   const int *foo = &x[0];
3535   ++foo;
3536 }
3537 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3538   typedef const int *iptr;
3539   iptr p = 0;
3540   ++p;
3541 }
3542 { /* AIX XL C 1.02.0.0 rejects this saying
3543      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3544   struct s { int j; const int *ap[3]; };
3545   struct s *b; b->j = 5;
3546 }
3547 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3548   const int foo = 10;
3549 }
3550
3551 ; return 0; }
3552 EOF
3553 if { (eval echo configure:3554: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3554   rm -rf conftest*
3555   ac_cv_c_const=yes
3556 else
3557   echo "configure: failed program was:" >&5
3558   cat conftest.$ac_ext >&5
3559   rm -rf conftest*
3560   ac_cv_c_const=no
3561 fi
3562 rm -f conftest*
3563 fi
3564
3565 echo "$ac_t""$ac_cv_c_const" 1>&6
3566 if test $ac_cv_c_const = no; then
3567   cat >> confdefs.h <<\EOF
3568 #define const
3569 EOF
3570
3571 fi
3572
3573 echo $ac_n "checking for inline""... $ac_c" 1>&6
3574 echo "configure:3575: checking for inline" >&5
3575 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
3576   echo $ac_n "(cached) $ac_c" 1>&6
3577 else
3578   ac_cv_c_inline=no
3579 for ac_kw in inline __inline__ __inline; do
3580   cat > conftest.$ac_ext <<EOF
3581 #line 3582 "configure"
3582 #include "confdefs.h"
3583
3584 int main() {
3585 } $ac_kw foo() {
3586 ; return 0; }
3587 EOF
3588 if { (eval echo configure:3589: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3589   rm -rf conftest*
3590   ac_cv_c_inline=$ac_kw; break
3591 else
3592   echo "configure: failed program was:" >&5
3593   cat conftest.$ac_ext >&5
3594 fi
3595 rm -f conftest*
3596 done
3597
3598 fi
3599
3600 echo "$ac_t""$ac_cv_c_inline" 1>&6
3601 case "$ac_cv_c_inline" in
3602   inline | yes) ;;
3603   no) cat >> confdefs.h <<\EOF
3604 #define inline
3605 EOF
3606  ;;
3607   *)  cat >> confdefs.h <<EOF
3608 #define inline $ac_cv_c_inline
3609 EOF
3610  ;;
3611 esac
3612
3613
3614 for ac_func in bcopy btowc bzero canonicalize_file_name isascii poll \
3615         realpath sbrk setpgid setpgrp sigaction sigprocmask sigsetmask
3616 do
3617 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3618 echo "configure:3619: checking for $ac_func" >&5
3619 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3620   echo $ac_n "(cached) $ac_c" 1>&6
3621 else
3622   cat > conftest.$ac_ext <<EOF
3623 #line 3624 "configure"
3624 #include "confdefs.h"
3625 /* System header to define __stub macros and hopefully few prototypes,
3626     which can conflict with char $ac_func(); below.  */
3627 #include <assert.h>
3628 /* Override any gcc2 internal prototype to avoid an error.  */
3629 /* We use char because int might match the return type of a gcc2
3630     builtin and then its argument prototype would still apply.  */
3631 char $ac_func();
3632
3633 int main() {
3634
3635 /* The GNU C library defines this for functions which it implements
3636     to always fail with ENOSYS.  Some functions are actually named
3637     something starting with __ and the normal name is an alias.  */
3638 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3639 choke me
3640 #else
3641 $ac_func();
3642 #endif
3643
3644 ; return 0; }
3645 EOF
3646 if { (eval echo configure:3647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3647   rm -rf conftest*
3648   eval "ac_cv_func_$ac_func=yes"
3649 else
3650   echo "configure: failed program was:" >&5
3651   cat conftest.$ac_ext >&5
3652   rm -rf conftest*
3653   eval "ac_cv_func_$ac_func=no"
3654 fi
3655 rm -f conftest*
3656 fi
3657
3658 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3659   echo "$ac_t""yes" 1>&6
3660     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3661   cat >> confdefs.h <<EOF
3662 #define $ac_tr_func 1
3663 EOF
3664
3665 else
3666   echo "$ac_t""no" 1>&6
3667 fi
3668 done
3669
3670 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
3671 # for constant arguments.  Useless!
3672 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
3673 echo "configure:3674: checking for working alloca.h" >&5
3674 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
3675   echo $ac_n "(cached) $ac_c" 1>&6
3676 else
3677   cat > conftest.$ac_ext <<EOF
3678 #line 3679 "configure"
3679 #include "confdefs.h"
3680 #include <alloca.h>
3681 int main() {
3682 char *p = alloca(2 * sizeof(int));
3683 ; return 0; }
3684 EOF
3685 if { (eval echo configure:3686: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3686   rm -rf conftest*
3687   ac_cv_header_alloca_h=yes
3688 else
3689   echo "configure: failed program was:" >&5
3690   cat conftest.$ac_ext >&5
3691   rm -rf conftest*
3692   ac_cv_header_alloca_h=no
3693 fi
3694 rm -f conftest*
3695 fi
3696
3697 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
3698 if test $ac_cv_header_alloca_h = yes; then
3699   cat >> confdefs.h <<\EOF
3700 #define HAVE_ALLOCA_H 1
3701 EOF
3702
3703 fi
3704
3705 echo $ac_n "checking for alloca""... $ac_c" 1>&6
3706 echo "configure:3707: checking for alloca" >&5
3707 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
3708   echo $ac_n "(cached) $ac_c" 1>&6
3709 else
3710   cat > conftest.$ac_ext <<EOF
3711 #line 3712 "configure"
3712 #include "confdefs.h"
3713
3714 #ifdef __GNUC__
3715 # define alloca __builtin_alloca
3716 #else
3717 # ifdef _MSC_VER
3718 #  include <malloc.h>
3719 #  define alloca _alloca
3720 # else
3721 #  if HAVE_ALLOCA_H
3722 #   include <alloca.h>
3723 #  else
3724 #   ifdef _AIX
3725  #pragma alloca
3726 #   else
3727 #    ifndef alloca /* predefined by HP cc +Olibcalls */
3728 char *alloca ();
3729 #    endif
3730 #   endif
3731 #  endif
3732 # endif
3733 #endif
3734
3735 int main() {
3736 char *p = (char *) alloca(1);
3737 ; return 0; }
3738 EOF
3739 if { (eval echo configure:3740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3740   rm -rf conftest*
3741   ac_cv_func_alloca_works=yes
3742 else
3743   echo "configure: failed program was:" >&5
3744   cat conftest.$ac_ext >&5
3745   rm -rf conftest*
3746   ac_cv_func_alloca_works=no
3747 fi
3748 rm -f conftest*
3749 fi
3750
3751 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
3752 if test $ac_cv_func_alloca_works = yes; then
3753   cat >> confdefs.h <<\EOF
3754 #define HAVE_ALLOCA 1
3755 EOF
3756
3757 fi
3758
3759 if test $ac_cv_func_alloca_works = no; then
3760   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
3761   # that cause trouble.  Some versions do not even contain alloca or
3762   # contain a buggy version.  If you still want to use their alloca,
3763   # use ar to extract alloca.o from them instead of compiling alloca.c.
3764   ALLOCA=alloca.${ac_objext}
3765   cat >> confdefs.h <<\EOF
3766 #define C_ALLOCA 1
3767 EOF
3768
3769
3770 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
3771 echo "configure:3772: checking whether alloca needs Cray hooks" >&5
3772 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
3773   echo $ac_n "(cached) $ac_c" 1>&6
3774 else
3775   cat > conftest.$ac_ext <<EOF
3776 #line 3777 "configure"
3777 #include "confdefs.h"
3778 #if defined(CRAY) && ! defined(CRAY2)
3779 webecray
3780 #else
3781 wenotbecray
3782 #endif
3783
3784 EOF
3785 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3786   egrep "webecray" >/dev/null 2>&1; then
3787   rm -rf conftest*
3788   ac_cv_os_cray=yes
3789 else
3790   rm -rf conftest*
3791   ac_cv_os_cray=no
3792 fi
3793 rm -f conftest*
3794
3795 fi
3796
3797 echo "$ac_t""$ac_cv_os_cray" 1>&6
3798 if test $ac_cv_os_cray = yes; then
3799 for ac_func in _getb67 GETB67 getb67; do
3800   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3801 echo "configure:3802: checking for $ac_func" >&5
3802 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3803   echo $ac_n "(cached) $ac_c" 1>&6
3804 else
3805   cat > conftest.$ac_ext <<EOF
3806 #line 3807 "configure"
3807 #include "confdefs.h"
3808 /* System header to define __stub macros and hopefully few prototypes,
3809     which can conflict with char $ac_func(); below.  */
3810 #include <assert.h>
3811 /* Override any gcc2 internal prototype to avoid an error.  */
3812 /* We use char because int might match the return type of a gcc2
3813     builtin and then its argument prototype would still apply.  */
3814 char $ac_func();
3815
3816 int main() {
3817
3818 /* The GNU C library defines this for functions which it implements
3819     to always fail with ENOSYS.  Some functions are actually named
3820     something starting with __ and the normal name is an alias.  */
3821 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3822 choke me
3823 #else
3824 $ac_func();
3825 #endif
3826
3827 ; return 0; }
3828 EOF
3829 if { (eval echo configure:3830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3830   rm -rf conftest*
3831   eval "ac_cv_func_$ac_func=yes"
3832 else
3833   echo "configure: failed program was:" >&5
3834   cat conftest.$ac_ext >&5
3835   rm -rf conftest*
3836   eval "ac_cv_func_$ac_func=no"
3837 fi
3838 rm -f conftest*
3839 fi
3840
3841 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3842   echo "$ac_t""yes" 1>&6
3843   cat >> confdefs.h <<EOF
3844 #define CRAY_STACKSEG_END $ac_func
3845 EOF
3846
3847   break
3848 else
3849   echo "$ac_t""no" 1>&6
3850 fi
3851
3852 done
3853 fi
3854
3855 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
3856 echo "configure:3857: checking stack direction for C alloca" >&5
3857 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
3858   echo $ac_n "(cached) $ac_c" 1>&6
3859 else
3860   if test "$cross_compiling" = yes; then
3861   ac_cv_c_stack_direction=0
3862 else
3863   cat > conftest.$ac_ext <<EOF
3864 #line 3865 "configure"
3865 #include "confdefs.h"
3866 find_stack_direction ()
3867 {
3868   static char *addr = 0;
3869   auto char dummy;
3870   if (addr == 0)
3871     {
3872       addr = &dummy;
3873       return find_stack_direction ();
3874     }
3875   else
3876     return (&dummy > addr) ? 1 : -1;
3877 }
3878 main ()
3879 {
3880   exit (find_stack_direction() < 0);
3881 }
3882 EOF
3883 if { (eval echo configure:3884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3884 then
3885   ac_cv_c_stack_direction=1
3886 else
3887   echo "configure: failed program was:" >&5
3888   cat conftest.$ac_ext >&5
3889   rm -fr conftest*
3890   ac_cv_c_stack_direction=-1
3891 fi
3892 rm -fr conftest*
3893 fi
3894
3895 fi
3896
3897 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
3898 cat >> confdefs.h <<EOF
3899 #define STACK_DIRECTION $ac_cv_c_stack_direction
3900 EOF
3901
3902 fi
3903
3904 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
3905 echo "configure:3906: checking for pid_t" >&5
3906 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
3907   echo $ac_n "(cached) $ac_c" 1>&6
3908 else
3909   cat > conftest.$ac_ext <<EOF
3910 #line 3911 "configure"
3911 #include "confdefs.h"
3912 #include <sys/types.h>
3913 #if STDC_HEADERS
3914 #include <stdlib.h>
3915 #include <stddef.h>
3916 #endif
3917 EOF
3918 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3919   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3920   rm -rf conftest*
3921   ac_cv_type_pid_t=yes
3922 else
3923   rm -rf conftest*
3924   ac_cv_type_pid_t=no
3925 fi
3926 rm -f conftest*
3927
3928 fi
3929 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
3930 if test $ac_cv_type_pid_t = no; then
3931   cat >> confdefs.h <<\EOF
3932 #define pid_t int
3933 EOF
3934
3935 fi
3936
3937 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
3938 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
3939 echo "configure:3940: checking for vfork.h" >&5
3940 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3941   echo $ac_n "(cached) $ac_c" 1>&6
3942 else
3943   cat > conftest.$ac_ext <<EOF
3944 #line 3945 "configure"
3945 #include "confdefs.h"
3946 #include <vfork.h>
3947 EOF
3948 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3949 { (eval echo configure:3950: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3950 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3951 if test -z "$ac_err"; then
3952   rm -rf conftest*
3953   eval "ac_cv_header_$ac_safe=yes"
3954 else
3955   echo "$ac_err" >&5
3956   echo "configure: failed program was:" >&5
3957   cat conftest.$ac_ext >&5
3958   rm -rf conftest*
3959   eval "ac_cv_header_$ac_safe=no"
3960 fi
3961 rm -f conftest*
3962 fi
3963 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3964   echo "$ac_t""yes" 1>&6
3965   cat >> confdefs.h <<\EOF
3966 #define HAVE_VFORK_H 1
3967 EOF
3968
3969 else
3970   echo "$ac_t""no" 1>&6
3971 fi
3972
3973 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3974 echo "configure:3975: checking for working vfork" >&5
3975 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3976   echo $ac_n "(cached) $ac_c" 1>&6
3977 else
3978   if test "$cross_compiling" = yes; then
3979   echo $ac_n "checking for vfork""... $ac_c" 1>&6
3980 echo "configure:3981: checking for vfork" >&5
3981 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3982   echo $ac_n "(cached) $ac_c" 1>&6
3983 else
3984   cat > conftest.$ac_ext <<EOF
3985 #line 3986 "configure"
3986 #include "confdefs.h"
3987 /* System header to define __stub macros and hopefully few prototypes,
3988     which can conflict with char vfork(); below.  */
3989 #include <assert.h>
3990 /* Override any gcc2 internal prototype to avoid an error.  */
3991 /* We use char because int might match the return type of a gcc2
3992     builtin and then its argument prototype would still apply.  */
3993 char vfork();
3994
3995 int main() {
3996
3997 /* The GNU C library defines this for functions which it implements
3998     to always fail with ENOSYS.  Some functions are actually named
3999     something starting with __ and the normal name is an alias.  */
4000 #if defined (__stub_vfork) || defined (__stub___vfork)
4001 choke me
4002 #else
4003 vfork();
4004 #endif
4005
4006 ; return 0; }
4007 EOF
4008 if { (eval echo configure:4009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4009   rm -rf conftest*
4010   eval "ac_cv_func_vfork=yes"
4011 else
4012   echo "configure: failed program was:" >&5
4013   cat conftest.$ac_ext >&5
4014   rm -rf conftest*
4015   eval "ac_cv_func_vfork=no"
4016 fi
4017 rm -f conftest*
4018 fi
4019
4020 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
4021   echo "$ac_t""yes" 1>&6
4022   :
4023 else
4024   echo "$ac_t""no" 1>&6
4025 fi
4026
4027 ac_cv_func_vfork_works=$ac_cv_func_vfork
4028 else
4029   cat > conftest.$ac_ext <<EOF
4030 #line 4031 "configure"
4031 #include "confdefs.h"
4032 /* Thanks to Paul Eggert for this test.  */
4033 #include <stdio.h>
4034 #include <sys/types.h>
4035 #include <sys/stat.h>
4036 #ifdef HAVE_UNISTD_H
4037 #include <unistd.h>
4038 #endif
4039 #ifdef HAVE_VFORK_H
4040 #include <vfork.h>
4041 #endif
4042 /* On some sparc systems, changes by the child to local and incoming
4043    argument registers are propagated back to the parent.
4044    The compiler is told about this with #include <vfork.h>,
4045    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
4046    Test for this by using a static variable whose address
4047    is put into a register that is clobbered by the vfork.  */
4048 static
4049 #ifdef __cplusplus
4050 sparc_address_test (int arg)
4051 #else
4052 sparc_address_test (arg) int arg;
4053 #endif
4054 {
4055   static pid_t child;
4056   if (!child) {
4057     child = vfork ();
4058     if (child < 0) {
4059       perror ("vfork");
4060       _exit(2);
4061     }
4062     if (!child) {
4063       arg = getpid();
4064       write(-1, "", 0);
4065       _exit (arg);
4066     }
4067   }
4068 }
4069 main() {
4070   pid_t parent = getpid ();
4071   pid_t child;
4072
4073   sparc_address_test ();
4074
4075   child = vfork ();
4076
4077   if (child == 0) {
4078     /* Here is another test for sparc vfork register problems.
4079        This test uses lots of local variables, at least
4080        as many local variables as main has allocated so far
4081        including compiler temporaries.  4 locals are enough for
4082        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
4083        A buggy compiler should reuse the register of parent
4084        for one of the local variables, since it will think that
4085        parent can't possibly be used any more in this routine.
4086        Assigning to the local variable will thus munge parent
4087        in the parent process.  */
4088     pid_t
4089       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
4090       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
4091     /* Convince the compiler that p..p7 are live; otherwise, it might
4092        use the same hardware register for all 8 local variables.  */
4093     if (p != p1 || p != p2 || p != p3 || p != p4
4094         || p != p5 || p != p6 || p != p7)
4095       _exit(1);
4096
4097     /* On some systems (e.g. IRIX 3.3),
4098        vfork doesn't separate parent from child file descriptors.
4099        If the child closes a descriptor before it execs or exits,
4100        this munges the parent's descriptor as well.
4101        Test for this by closing stdout in the child.  */
4102     _exit(close(fileno(stdout)) != 0);
4103   } else {
4104     int status;
4105     struct stat st;
4106
4107     while (wait(&status) != child)
4108       ;
4109     exit(
4110          /* Was there some problem with vforking?  */
4111          child < 0
4112
4113          /* Did the child fail?  (This shouldn't happen.)  */
4114          || status
4115
4116          /* Did the vfork/compiler bug occur?  */
4117          || parent != getpid()
4118
4119          /* Did the file descriptor bug occur?  */
4120          || fstat(fileno(stdout), &st) != 0
4121          );
4122   }
4123 }
4124 EOF
4125 if { (eval echo configure:4126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4126 then
4127   ac_cv_func_vfork_works=yes
4128 else
4129   echo "configure: failed program was:" >&5
4130   cat conftest.$ac_ext >&5
4131   rm -fr conftest*
4132   ac_cv_func_vfork_works=no
4133 fi
4134 rm -fr conftest*
4135 fi
4136
4137 fi
4138
4139 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
4140 if test $ac_cv_func_vfork_works = no; then
4141   cat >> confdefs.h <<\EOF
4142 #define vfork fork
4143 EOF
4144
4145 fi
4146
4147 if test "$cross_compiling" = no; then
4148   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4149 echo "configure:4150: checking whether setpgrp takes no argument" >&5
4150 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4151   echo $ac_n "(cached) $ac_c" 1>&6
4152 else
4153   if test "$cross_compiling" = yes; then
4154   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
4155 else
4156   cat > conftest.$ac_ext <<EOF
4157 #line 4158 "configure"
4158 #include "confdefs.h"
4159
4160 #ifdef HAVE_UNISTD_H
4161 #include <unistd.h>
4162 #endif
4163
4164 /*
4165  * If this system has a BSD-style setpgrp, which takes arguments, exit
4166  * successfully.
4167  */
4168 main()
4169 {
4170     if (setpgrp(1,1) == -1)
4171         exit(0);
4172     else
4173         exit(1);
4174 }
4175
4176 EOF
4177 if { (eval echo configure:4178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4178 then
4179   ac_cv_func_setpgrp_void=no
4180 else
4181   echo "configure: failed program was:" >&5
4182   cat conftest.$ac_ext >&5
4183   rm -fr conftest*
4184   ac_cv_func_setpgrp_void=yes
4185 fi
4186 rm -fr conftest*
4187 fi
4188
4189
4190 fi
4191
4192 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4193 if test $ac_cv_func_setpgrp_void = yes; then
4194   cat >> confdefs.h <<\EOF
4195 #define SETPGRP_VOID 1
4196 EOF
4197
4198 fi
4199
4200 else
4201   echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
4202 echo "configure:4203: checking whether setpgrp takes no argument" >&5
4203 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
4204   echo $ac_n "(cached) $ac_c" 1>&6
4205 else
4206   cat > conftest.$ac_ext <<EOF
4207 #line 4208 "configure"
4208 #include "confdefs.h"
4209
4210 #include <unistd.h>
4211
4212 int main() {
4213
4214   if (setpgrp(1,1) == -1)
4215     exit (0);
4216   else
4217     exit (1);
4218
4219 ; return 0; }
4220 EOF
4221 if { (eval echo configure:4222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4222   rm -rf conftest*
4223   ac_cv_func_setpgrp_void=no
4224 else
4225   echo "configure: failed program was:" >&5
4226   cat conftest.$ac_ext >&5
4227   rm -rf conftest*
4228   ac_cv_func_setpgrp_void=yes
4229 fi
4230 rm -f conftest*
4231 fi
4232
4233 echo "$ac_t""$ac_cv_func_setpgrp_void" 1>&6
4234 if test $ac_cv_func_setpgrp_void = yes; then
4235   cat >> confdefs.h <<\EOF
4236 #define SETPGRP_VOID 1
4237 EOF
4238
4239 fi
4240 fi
4241
4242 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
4243 # since sigsetjmp might only be defined as a macro.
4244 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
4245 echo "configure:4246: checking for sigsetjmp" >&5
4246 if eval "test \"`echo '$''{'gdb_cv_func_sigsetjmp'+set}'`\" = set"; then
4247   echo $ac_n "(cached) $ac_c" 1>&6
4248 else
4249   cat > conftest.$ac_ext <<EOF
4250 #line 4251 "configure"
4251 #include "confdefs.h"
4252
4253 #include <setjmp.h>
4254
4255 int main() {
4256 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
4257 ; return 0; }
4258 EOF
4259 if { (eval echo configure:4260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4260   rm -rf conftest*
4261   gdb_cv_func_sigsetjmp=yes
4262 else
4263   echo "configure: failed program was:" >&5
4264   cat conftest.$ac_ext >&5
4265   rm -rf conftest*
4266   gdb_cv_func_sigsetjmp=no
4267 fi
4268 rm -f conftest*
4269 fi
4270
4271 echo "$ac_t""$gdb_cv_func_sigsetjmp" 1>&6
4272 if test $gdb_cv_func_sigsetjmp = yes; then
4273   cat >> confdefs.h <<\EOF
4274 #define HAVE_SIGSETJMP 1
4275 EOF
4276
4277 fi
4278
4279 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
4280 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
4281 echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6
4282 echo "configure:4283: checking for r_fs in struct reg" >&5
4283 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then
4284   echo $ac_n "(cached) $ac_c" 1>&6
4285 else
4286   cat > conftest.$ac_ext <<EOF
4287 #line 4288 "configure"
4288 #include "confdefs.h"
4289 #include <machine/reg.h>
4290 int main() {
4291 struct reg r; r.r_fs;
4292 ; return 0; }
4293 EOF
4294 if { (eval echo configure:4295: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4295   rm -rf conftest*
4296   gdb_cv_struct_reg_r_fs=yes
4297 else
4298   echo "configure: failed program was:" >&5
4299   cat conftest.$ac_ext >&5
4300   rm -rf conftest*
4301   gdb_cv_struct_reg_r_fs=no
4302 fi
4303 rm -f conftest*
4304 fi
4305
4306 echo "$ac_t""$gdb_cv_struct_reg_r_fs" 1>&6
4307 if test $gdb_cv_struct_reg_r_fs = yes; then
4308   cat >> confdefs.h <<\EOF
4309 #define HAVE_STRUCT_REG_R_FS 1
4310 EOF
4311
4312 fi
4313 echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6
4314 echo "configure:4315: checking for r_gs in struct reg" >&5
4315 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then
4316   echo $ac_n "(cached) $ac_c" 1>&6
4317 else
4318   cat > conftest.$ac_ext <<EOF
4319 #line 4320 "configure"
4320 #include "confdefs.h"
4321 #include <machine/reg.h>
4322 int main() {
4323 struct reg r; r.r_gs;
4324 ; return 0; }
4325 EOF
4326 if { (eval echo configure:4327: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4327   rm -rf conftest*
4328   gdb_cv_struct_reg_r_gs=yes
4329 else
4330   echo "configure: failed program was:" >&5
4331   cat conftest.$ac_ext >&5
4332   rm -rf conftest*
4333   gdb_cv_struct_reg_r_gs=no
4334 fi
4335 rm -f conftest*
4336 fi
4337
4338 echo "$ac_t""$gdb_cv_struct_reg_r_gs" 1>&6
4339 if test $gdb_cv_struct_reg_r_gs = yes; then
4340   cat >> confdefs.h <<\EOF
4341 #define HAVE_STRUCT_REG_R_GS 1
4342 EOF
4343
4344 fi
4345
4346 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
4347 echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6
4348 echo "configure:4349: checking for PTRACE_GETREGS" >&5
4349 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then
4350   echo $ac_n "(cached) $ac_c" 1>&6
4351 else
4352   cat > conftest.$ac_ext <<EOF
4353 #line 4354 "configure"
4354 #include "confdefs.h"
4355 #include <sys/ptrace.h>
4356 int main() {
4357 PTRACE_GETREGS;
4358 ; return 0; }
4359 EOF
4360 if { (eval echo configure:4361: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4361   rm -rf conftest*
4362   gdb_cv_have_ptrace_getregs=yes
4363 else
4364   echo "configure: failed program was:" >&5
4365   cat conftest.$ac_ext >&5
4366   rm -rf conftest*
4367   gdb_cv_have_ptrace_getregs=no
4368 fi
4369 rm -f conftest*
4370 fi
4371
4372 echo "$ac_t""$gdb_cv_have_ptrace_getregs" 1>&6
4373 if test $gdb_cv_have_ptrace_getregs = yes; then
4374   cat >> confdefs.h <<\EOF
4375 #define HAVE_PTRACE_GETREGS 1
4376 EOF
4377
4378 fi
4379
4380 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
4381 echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6
4382 echo "configure:4383: checking for PTRACE_GETFPXREGS" >&5
4383 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then
4384   echo $ac_n "(cached) $ac_c" 1>&6
4385 else
4386   cat > conftest.$ac_ext <<EOF
4387 #line 4388 "configure"
4388 #include "confdefs.h"
4389 #include <sys/ptrace.h>
4390 int main() {
4391 PTRACE_GETFPXREGS;
4392 ; return 0; }
4393 EOF
4394 if { (eval echo configure:4395: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4395   rm -rf conftest*
4396   gdb_cv_have_ptrace_getfpxregs=yes
4397 else
4398   echo "configure: failed program was:" >&5
4399   cat conftest.$ac_ext >&5
4400   rm -rf conftest*
4401   gdb_cv_have_ptrace_getfpxregs=no
4402 fi
4403 rm -f conftest*
4404 fi
4405
4406 echo "$ac_t""$gdb_cv_have_ptrace_getfpxregs" 1>&6
4407 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
4408   cat >> confdefs.h <<\EOF
4409 #define HAVE_PTRACE_GETFPXREGS 1
4410 EOF
4411
4412 fi
4413
4414 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
4415 echo $ac_n "checking for PT_GETDBREGS""... $ac_c" 1>&6
4416 echo "configure:4417: checking for PT_GETDBREGS" >&5
4417 if eval "test \"`echo '$''{'gdb_cv_have_pt_getdbregs'+set}'`\" = set"; then
4418   echo $ac_n "(cached) $ac_c" 1>&6
4419 else
4420   cat > conftest.$ac_ext <<EOF
4421 #line 4422 "configure"
4422 #include "confdefs.h"
4423 #include <sys/types.h>
4424 #include <sys/ptrace.h>
4425 int main() {
4426 PT_GETDBREGS;
4427 ; return 0; }
4428 EOF
4429 if { (eval echo configure:4430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4430   rm -rf conftest*
4431   gdb_cv_have_pt_getdbregs=yes
4432 else
4433   echo "configure: failed program was:" >&5
4434   cat conftest.$ac_ext >&5
4435   rm -rf conftest*
4436   gdb_cv_have_pt_getdbregs=no
4437 fi
4438 rm -f conftest*
4439 fi
4440
4441 echo "$ac_t""$gdb_cv_have_pt_getdbregs" 1>&6
4442 if test $gdb_cv_have_pt_getdbregs = yes; then
4443   cat >> confdefs.h <<\EOF
4444 #define HAVE_PT_GETDBREGS 1
4445 EOF
4446
4447 fi
4448
4449 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
4450 echo $ac_n "checking for PT_GETXMMREGS""... $ac_c" 1>&6
4451 echo "configure:4452: checking for PT_GETXMMREGS" >&5
4452 if eval "test \"`echo '$''{'gdb_cv_have_pt_getxmmregs'+set}'`\" = set"; then
4453   echo $ac_n "(cached) $ac_c" 1>&6
4454 else
4455   cat > conftest.$ac_ext <<EOF
4456 #line 4457 "configure"
4457 #include "confdefs.h"
4458 #include <sys/types.h>
4459 #include <sys/ptrace.h>
4460 int main() {
4461 PT_GETXMMREGS;
4462 ; return 0; }
4463 EOF
4464 if { (eval echo configure:4465: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4465   rm -rf conftest*
4466   gdb_cv_have_pt_getxmmregs=yes
4467 else
4468   echo "configure: failed program was:" >&5
4469   cat conftest.$ac_ext >&5
4470   rm -rf conftest*
4471   gdb_cv_have_pt_getxmmregs=no
4472 fi
4473 rm -f conftest*
4474 fi
4475
4476 echo "$ac_t""$gdb_cv_have_pt_getxmmregs" 1>&6
4477 if test $gdb_cv_have_pt_getxmmregs = yes; then
4478   cat >> confdefs.h <<\EOF
4479 #define HAVE_PT_GETXMMREGS 1
4480 EOF
4481
4482 fi
4483
4484
4485 echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6
4486 echo "configure:4487: checking for socketpair in -lsocket" >&5
4487 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'`
4488 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4489   echo $ac_n "(cached) $ac_c" 1>&6
4490 else
4491   ac_save_LIBS="$LIBS"
4492 LIBS="-lsocket  $LIBS"
4493 cat > conftest.$ac_ext <<EOF
4494 #line 4495 "configure"
4495 #include "confdefs.h"
4496 /* Override any gcc2 internal prototype to avoid an error.  */
4497 /* We use char because int might match the return type of a gcc2
4498     builtin and then its argument prototype would still apply.  */
4499 char socketpair();
4500
4501 int main() {
4502 socketpair()
4503 ; return 0; }
4504 EOF
4505 if { (eval echo configure:4506: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4506   rm -rf conftest*
4507   eval "ac_cv_lib_$ac_lib_var=yes"
4508 else
4509   echo "configure: failed program was:" >&5
4510   cat conftest.$ac_ext >&5
4511   rm -rf conftest*
4512   eval "ac_cv_lib_$ac_lib_var=no"
4513 fi
4514 rm -f conftest*
4515 LIBS="$ac_save_LIBS"
4516
4517 fi
4518 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4519   echo "$ac_t""yes" 1>&6
4520     ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \
4521     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
4522   cat >> confdefs.h <<EOF
4523 #define $ac_tr_lib 1
4524 EOF
4525
4526   LIBS="-lsocket $LIBS"
4527
4528 else
4529   echo "$ac_t""no" 1>&6
4530 fi
4531
4532 for ac_func in socketpair
4533 do
4534 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4535 echo "configure:4536: checking for $ac_func" >&5
4536 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4537   echo $ac_n "(cached) $ac_c" 1>&6
4538 else
4539   cat > conftest.$ac_ext <<EOF
4540 #line 4541 "configure"
4541 #include "confdefs.h"
4542 /* System header to define __stub macros and hopefully few prototypes,
4543     which can conflict with char $ac_func(); below.  */
4544 #include <assert.h>
4545 /* Override any gcc2 internal prototype to avoid an error.  */
4546 /* We use char because int might match the return type of a gcc2
4547     builtin and then its argument prototype would still apply.  */
4548 char $ac_func();
4549
4550 int main() {
4551
4552 /* The GNU C library defines this for functions which it implements
4553     to always fail with ENOSYS.  Some functions are actually named
4554     something starting with __ and the normal name is an alias.  */
4555 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4556 choke me
4557 #else
4558 $ac_func();
4559 #endif
4560
4561 ; return 0; }
4562 EOF
4563 if { (eval echo configure:4564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4564   rm -rf conftest*
4565   eval "ac_cv_func_$ac_func=yes"
4566 else
4567   echo "configure: failed program was:" >&5
4568   cat conftest.$ac_ext >&5
4569   rm -rf conftest*
4570   eval "ac_cv_func_$ac_func=no"
4571 fi
4572 rm -f conftest*
4573 fi
4574
4575 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4576   echo "$ac_t""yes" 1>&6
4577     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4578   cat >> confdefs.h <<EOF
4579 #define $ac_tr_func 1
4580 EOF
4581
4582 else
4583   echo "$ac_t""no" 1>&6
4584 fi
4585 done
4586
4587
4588
4589 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
4590 echo "configure:4591: checking whether malloc must be declared" >&5
4591 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
4592   echo $ac_n "(cached) $ac_c" 1>&6
4593 else
4594   cat > conftest.$ac_ext <<EOF
4595 #line 4596 "configure"
4596 #include "confdefs.h"
4597
4598 #include <stdio.h>
4599 #ifdef HAVE_STRING_H
4600 #include <string.h>
4601 #else
4602 #ifdef HAVE_STRINGS_H
4603 #include <strings.h>
4604 #endif
4605 #endif
4606 #ifdef HAVE_STDLIB_H
4607 #include <stdlib.h>
4608 #endif
4609 #ifdef HAVE_UNISTD_H
4610 #include <unistd.h>
4611 #endif
4612 int main() {
4613 char *(*pfn) = (char *(*)) malloc
4614 ; return 0; }
4615 EOF
4616 if { (eval echo configure:4617: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4617   rm -rf conftest*
4618   bfd_cv_decl_needed_malloc=no
4619 else
4620   echo "configure: failed program was:" >&5
4621   cat conftest.$ac_ext >&5
4622   rm -rf conftest*
4623   bfd_cv_decl_needed_malloc=yes
4624 fi
4625 rm -f conftest*
4626 fi
4627
4628 echo "$ac_t""$bfd_cv_decl_needed_malloc" 1>&6
4629 if test $bfd_cv_decl_needed_malloc = yes; then
4630   cat >> confdefs.h <<\EOF
4631 #define NEED_DECLARATION_MALLOC 1
4632 EOF
4633
4634 fi
4635
4636 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
4637 echo "configure:4638: checking whether realloc must be declared" >&5
4638 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then
4639   echo $ac_n "(cached) $ac_c" 1>&6
4640 else
4641   cat > conftest.$ac_ext <<EOF
4642 #line 4643 "configure"
4643 #include "confdefs.h"
4644
4645 #include <stdio.h>
4646 #ifdef HAVE_STRING_H
4647 #include <string.h>
4648 #else
4649 #ifdef HAVE_STRINGS_H
4650 #include <strings.h>
4651 #endif
4652 #endif
4653 #ifdef HAVE_STDLIB_H
4654 #include <stdlib.h>
4655 #endif
4656 #ifdef HAVE_UNISTD_H
4657 #include <unistd.h>
4658 #endif
4659 int main() {
4660 char *(*pfn) = (char *(*)) realloc
4661 ; return 0; }
4662 EOF
4663 if { (eval echo configure:4664: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4664   rm -rf conftest*
4665   bfd_cv_decl_needed_realloc=no
4666 else
4667   echo "configure: failed program was:" >&5
4668   cat conftest.$ac_ext >&5
4669   rm -rf conftest*
4670   bfd_cv_decl_needed_realloc=yes
4671 fi
4672 rm -f conftest*
4673 fi
4674
4675 echo "$ac_t""$bfd_cv_decl_needed_realloc" 1>&6
4676 if test $bfd_cv_decl_needed_realloc = yes; then
4677   cat >> confdefs.h <<\EOF
4678 #define NEED_DECLARATION_REALLOC 1
4679 EOF
4680
4681 fi
4682
4683 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
4684 echo "configure:4685: checking whether free must be declared" >&5
4685 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
4686   echo $ac_n "(cached) $ac_c" 1>&6
4687 else
4688   cat > conftest.$ac_ext <<EOF
4689 #line 4690 "configure"
4690 #include "confdefs.h"
4691
4692 #include <stdio.h>
4693 #ifdef HAVE_STRING_H
4694 #include <string.h>
4695 #else
4696 #ifdef HAVE_STRINGS_H
4697 #include <strings.h>
4698 #endif
4699 #endif
4700 #ifdef HAVE_STDLIB_H
4701 #include <stdlib.h>
4702 #endif
4703 #ifdef HAVE_UNISTD_H
4704 #include <unistd.h>
4705 #endif
4706 int main() {
4707 char *(*pfn) = (char *(*)) free
4708 ; return 0; }
4709 EOF
4710 if { (eval echo configure:4711: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4711   rm -rf conftest*
4712   bfd_cv_decl_needed_free=no
4713 else
4714   echo "configure: failed program was:" >&5
4715   cat conftest.$ac_ext >&5
4716   rm -rf conftest*
4717   bfd_cv_decl_needed_free=yes
4718 fi
4719 rm -f conftest*
4720 fi
4721
4722 echo "$ac_t""$bfd_cv_decl_needed_free" 1>&6
4723 if test $bfd_cv_decl_needed_free = yes; then
4724   cat >> confdefs.h <<\EOF
4725 #define NEED_DECLARATION_FREE 1
4726 EOF
4727
4728 fi
4729
4730 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
4731 echo "configure:4732: checking whether strerror must be declared" >&5
4732 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then
4733   echo $ac_n "(cached) $ac_c" 1>&6
4734 else
4735   cat > conftest.$ac_ext <<EOF
4736 #line 4737 "configure"
4737 #include "confdefs.h"
4738
4739 #include <stdio.h>
4740 #ifdef HAVE_STRING_H
4741 #include <string.h>
4742 #else
4743 #ifdef HAVE_STRINGS_H
4744 #include <strings.h>
4745 #endif
4746 #endif
4747 #ifdef HAVE_STDLIB_H
4748 #include <stdlib.h>
4749 #endif
4750 #ifdef HAVE_UNISTD_H
4751 #include <unistd.h>
4752 #endif
4753 int main() {
4754 char *(*pfn) = (char *(*)) strerror
4755 ; return 0; }
4756 EOF
4757 if { (eval echo configure:4758: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4758   rm -rf conftest*
4759   bfd_cv_decl_needed_strerror=no
4760 else
4761   echo "configure: failed program was:" >&5
4762   cat conftest.$ac_ext >&5
4763   rm -rf conftest*
4764   bfd_cv_decl_needed_strerror=yes
4765 fi
4766 rm -f conftest*
4767 fi
4768
4769 echo "$ac_t""$bfd_cv_decl_needed_strerror" 1>&6
4770 if test $bfd_cv_decl_needed_strerror = yes; then
4771   cat >> confdefs.h <<\EOF
4772 #define NEED_DECLARATION_STRERROR 1
4773 EOF
4774
4775 fi
4776
4777 echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6
4778 echo "configure:4779: checking whether strdup must be declared" >&5
4779 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then
4780   echo $ac_n "(cached) $ac_c" 1>&6
4781 else
4782   cat > conftest.$ac_ext <<EOF
4783 #line 4784 "configure"
4784 #include "confdefs.h"
4785
4786 #include <stdio.h>
4787 #ifdef HAVE_STRING_H
4788 #include <string.h>
4789 #else
4790 #ifdef HAVE_STRINGS_H
4791 #include <strings.h>
4792 #endif
4793 #endif
4794 #ifdef HAVE_STDLIB_H
4795 #include <stdlib.h>
4796 #endif
4797 #ifdef HAVE_UNISTD_H
4798 #include <unistd.h>
4799 #endif
4800 int main() {
4801 char *(*pfn) = (char *(*)) strdup
4802 ; return 0; }
4803 EOF
4804 if { (eval echo configure:4805: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4805   rm -rf conftest*
4806   bfd_cv_decl_needed_strdup=no
4807 else
4808   echo "configure: failed program was:" >&5
4809   cat conftest.$ac_ext >&5
4810   rm -rf conftest*
4811   bfd_cv_decl_needed_strdup=yes
4812 fi
4813 rm -f conftest*
4814 fi
4815
4816 echo "$ac_t""$bfd_cv_decl_needed_strdup" 1>&6
4817 if test $bfd_cv_decl_needed_strdup = yes; then
4818   cat >> confdefs.h <<\EOF
4819 #define NEED_DECLARATION_STRDUP 1
4820 EOF
4821
4822 fi
4823
4824 echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6
4825 echo "configure:4826: checking whether strstr must be declared" >&5
4826 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then
4827   echo $ac_n "(cached) $ac_c" 1>&6
4828 else
4829   cat > conftest.$ac_ext <<EOF
4830 #line 4831 "configure"
4831 #include "confdefs.h"
4832
4833 #include <stdio.h>
4834 #ifdef HAVE_STRING_H
4835 #include <string.h>
4836 #else
4837 #ifdef HAVE_STRINGS_H
4838 #include <strings.h>
4839 #endif
4840 #endif
4841 #ifdef HAVE_STDLIB_H
4842 #include <stdlib.h>
4843 #endif
4844 #ifdef HAVE_UNISTD_H
4845 #include <unistd.h>
4846 #endif
4847 int main() {
4848 char *(*pfn) = (char *(*)) strstr
4849 ; return 0; }
4850 EOF
4851 if { (eval echo configure:4852: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4852   rm -rf conftest*
4853   bfd_cv_decl_needed_strstr=no
4854 else
4855   echo "configure: failed program was:" >&5
4856   cat conftest.$ac_ext >&5
4857   rm -rf conftest*
4858   bfd_cv_decl_needed_strstr=yes
4859 fi
4860 rm -f conftest*
4861 fi
4862
4863 echo "$ac_t""$bfd_cv_decl_needed_strstr" 1>&6
4864 if test $bfd_cv_decl_needed_strstr = yes; then
4865   cat >> confdefs.h <<\EOF
4866 #define NEED_DECLARATION_STRSTR 1
4867 EOF
4868
4869 fi
4870
4871 echo $ac_n "checking whether canonicalize_file_name must be declared""... $ac_c" 1>&6
4872 echo "configure:4873: checking whether canonicalize_file_name must be declared" >&5
4873 if eval "test \"`echo '$''{'bfd_cv_decl_needed_canonicalize_file_name'+set}'`\" = set"; then
4874   echo $ac_n "(cached) $ac_c" 1>&6
4875 else
4876   cat > conftest.$ac_ext <<EOF
4877 #line 4878 "configure"
4878 #include "confdefs.h"
4879
4880 #include <stdio.h>
4881 #ifdef HAVE_STRING_H
4882 #include <string.h>
4883 #else
4884 #ifdef HAVE_STRINGS_H
4885 #include <strings.h>
4886 #endif
4887 #endif
4888 #ifdef HAVE_STDLIB_H
4889 #include <stdlib.h>
4890 #endif
4891 #ifdef HAVE_UNISTD_H
4892 #include <unistd.h>
4893 #endif
4894 int main() {
4895 char *(*pfn) = (char *(*)) canonicalize_file_name
4896 ; return 0; }
4897 EOF
4898 if { (eval echo configure:4899: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4899   rm -rf conftest*
4900   bfd_cv_decl_needed_canonicalize_file_name=no
4901 else
4902   echo "configure: failed program was:" >&5
4903   cat conftest.$ac_ext >&5
4904   rm -rf conftest*
4905   bfd_cv_decl_needed_canonicalize_file_name=yes
4906 fi
4907 rm -f conftest*
4908 fi
4909
4910 echo "$ac_t""$bfd_cv_decl_needed_canonicalize_file_name" 1>&6
4911 if test $bfd_cv_decl_needed_canonicalize_file_name = yes; then
4912   cat >> confdefs.h <<\EOF
4913 #define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1
4914 EOF
4915
4916 fi
4917
4918
4919 # The following save_state_t checkery is only necessary for HPUX
4920 # versions earlier than 10.20.  When those fade from memory, this
4921 # could be expunged. --jsm 1999-03-22
4922
4923 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6
4924 echo "configure:4925: checking for HPUX save_state structure" >&5
4925 cat > conftest.$ac_ext <<EOF
4926 #line 4927 "configure"
4927 #include "confdefs.h"
4928 #include <machine/save_state.h>
4929 EOF
4930 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4931   egrep "save_state_t" >/dev/null 2>&1; then
4932   rm -rf conftest*
4933   gdb_cv_hpux_savestate=yes
4934 else
4935   rm -rf conftest*
4936   gdb_cv_hpux_savestate=no
4937 fi
4938 rm -f conftest*
4939
4940 cat > conftest.$ac_ext <<EOF
4941 #line 4942 "configure"
4942 #include "confdefs.h"
4943 #include <machine/save_state.h>
4944 EOF
4945 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4946   egrep "ss_wide" >/dev/null 2>&1; then
4947   rm -rf conftest*
4948   gdb_cv_hpux_sswide=yes
4949 else
4950   rm -rf conftest*
4951   gdb_cv_hpux_sswide=no
4952 fi
4953 rm -f conftest*
4954
4955 if test $gdb_cv_hpux_savestate = yes
4956 then
4957   cat >> confdefs.h <<\EOF
4958 #define HAVE_STRUCT_SAVE_STATE_T 1
4959 EOF
4960
4961 fi
4962 if test $gdb_cv_hpux_sswide = yes
4963 then
4964   cat >> confdefs.h <<\EOF
4965 #define HAVE_STRUCT_MEMBER_SS_WIDE 1
4966 EOF
4967
4968 fi
4969 echo "$ac_t""$gdb_cv_hpux_sswide" 1>&6
4970
4971
4972 # If we are configured native on GNU/Linux, work around problems with
4973 # sys/procfs.h
4974 # Also detect which type of /proc is in use, such as for Unixware or Solaris.
4975
4976 if test "${target}" = "${host}"; then
4977   case "${host}" in
4978   i[3456]86-*-linux*)
4979         cat >> confdefs.h <<\EOF
4980 #define START_INFERIOR_TRAPS_EXPECTED 2
4981 EOF
4982
4983         cat >> confdefs.h <<\EOF
4984 #define sys_quotactl 1
4985 EOF
4986
4987         ;;
4988   ia64-*-aix*)
4989       cat >> confdefs.h <<\EOF
4990 #define NEW_PROC_API 1
4991 EOF
4992
4993       ;;
4994   *-*-unixware* | *-*-sysv4.2* | *-*-sysv5*)
4995       cat >> confdefs.h <<\EOF
4996 #define NEW_PROC_API 1
4997 EOF
4998
4999       ;;
5000   *-*-solaris2.[678])
5001       cat >> confdefs.h <<\EOF
5002 #define NEW_PROC_API 1
5003 EOF
5004
5005       ;;
5006   esac
5007 fi
5008
5009 if test "$ac_cv_header_sys_procfs_h" = yes; then
5010   echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6
5011 echo "configure:5012: checking for pstatus_t in sys/procfs.h" >&5
5012  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then
5013   echo $ac_n "(cached) $ac_c" 1>&6
5014 else
5015   cat > conftest.$ac_ext <<EOF
5016 #line 5017 "configure"
5017 #include "confdefs.h"
5018
5019 #define _SYSCALL32
5020 #include <sys/procfs.h>
5021 int main() {
5022 pstatus_t avar
5023 ; return 0; }
5024 EOF
5025 if { (eval echo configure:5026: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5026   rm -rf conftest*
5027   bfd_cv_have_sys_procfs_type_pstatus_t=yes
5028 else
5029   echo "configure: failed program was:" >&5
5030   cat conftest.$ac_ext >&5
5031   rm -rf conftest*
5032   bfd_cv_have_sys_procfs_type_pstatus_t=no
5033
5034 fi
5035 rm -f conftest*
5036 fi
5037
5038  if test $bfd_cv_have_sys_procfs_type_pstatus_t = yes; then
5039    cat >> confdefs.h <<\EOF
5040 #define HAVE_PSTATUS_T 1
5041 EOF
5042
5043  fi
5044  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6
5045
5046   echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6
5047 echo "configure:5048: checking for prrun_t in sys/procfs.h" >&5
5048  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then
5049   echo $ac_n "(cached) $ac_c" 1>&6
5050 else
5051   cat > conftest.$ac_ext <<EOF
5052 #line 5053 "configure"
5053 #include "confdefs.h"
5054
5055 #define _SYSCALL32
5056 #include <sys/procfs.h>
5057 int main() {
5058 prrun_t avar
5059 ; return 0; }
5060 EOF
5061 if { (eval echo configure:5062: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5062   rm -rf conftest*
5063   bfd_cv_have_sys_procfs_type_prrun_t=yes
5064 else
5065   echo "configure: failed program was:" >&5
5066   cat conftest.$ac_ext >&5
5067   rm -rf conftest*
5068   bfd_cv_have_sys_procfs_type_prrun_t=no
5069
5070 fi
5071 rm -f conftest*
5072 fi
5073
5074  if test $bfd_cv_have_sys_procfs_type_prrun_t = yes; then
5075    cat >> confdefs.h <<\EOF
5076 #define HAVE_PRRUN_T 1
5077 EOF
5078
5079  fi
5080  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6
5081
5082   echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6
5083 echo "configure:5084: checking for gregset_t in sys/procfs.h" >&5
5084  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then
5085   echo $ac_n "(cached) $ac_c" 1>&6
5086 else
5087   cat > conftest.$ac_ext <<EOF
5088 #line 5089 "configure"
5089 #include "confdefs.h"
5090
5091 #define _SYSCALL32
5092 #include <sys/procfs.h>
5093 int main() {
5094 gregset_t avar
5095 ; return 0; }
5096 EOF
5097 if { (eval echo configure:5098: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5098   rm -rf conftest*
5099   bfd_cv_have_sys_procfs_type_gregset_t=yes
5100 else
5101   echo "configure: failed program was:" >&5
5102   cat conftest.$ac_ext >&5
5103   rm -rf conftest*
5104   bfd_cv_have_sys_procfs_type_gregset_t=no
5105
5106 fi
5107 rm -f conftest*
5108 fi
5109
5110  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
5111    cat >> confdefs.h <<\EOF
5112 #define HAVE_GREGSET_T 1
5113 EOF
5114
5115  fi
5116  echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6
5117
5118   echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6
5119 echo "configure:5120: checking for fpregset_t in sys/procfs.h" >&5
5120  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then
5121   echo $ac_n "(cached) $ac_c" 1>&6
5122 else
5123   cat > conftest.$ac_ext <<EOF
5124 #line 5125 "configure"
5125 #include "confdefs.h"
5126
5127 #define _SYSCALL32
5128 #include <sys/procfs.h>
5129 int main() {
5130 fpregset_t avar
5131 ; return 0; }
5132 EOF
5133 if { (eval echo configure:5134: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5134   rm -rf conftest*
5135   bfd_cv_have_sys_procfs_type_fpregset_t=yes
5136 else
5137   echo "configure: failed program was:" >&5
5138   cat conftest.$ac_ext >&5
5139   rm -rf conftest*
5140   bfd_cv_have_sys_procfs_type_fpregset_t=no
5141
5142 fi
5143 rm -f conftest*
5144 fi
5145
5146  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
5147    cat >> confdefs.h <<\EOF
5148 #define HAVE_FPREGSET_T 1
5149 EOF
5150
5151  fi
5152  echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6
5153
5154   echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6
5155 echo "configure:5156: checking for prgregset_t in sys/procfs.h" >&5
5156  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then
5157   echo $ac_n "(cached) $ac_c" 1>&6
5158 else
5159   cat > conftest.$ac_ext <<EOF
5160 #line 5161 "configure"
5161 #include "confdefs.h"
5162
5163 #define _SYSCALL32
5164 #include <sys/procfs.h>
5165 int main() {
5166 prgregset_t avar
5167 ; return 0; }
5168 EOF
5169 if { (eval echo configure:5170: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5170   rm -rf conftest*
5171   bfd_cv_have_sys_procfs_type_prgregset_t=yes
5172 else
5173   echo "configure: failed program was:" >&5
5174   cat conftest.$ac_ext >&5
5175   rm -rf conftest*
5176   bfd_cv_have_sys_procfs_type_prgregset_t=no
5177
5178 fi
5179 rm -f conftest*
5180 fi
5181
5182  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
5183    cat >> confdefs.h <<\EOF
5184 #define HAVE_PRGREGSET_T 1
5185 EOF
5186
5187  fi
5188  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6
5189
5190   echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6
5191 echo "configure:5192: checking for prfpregset_t in sys/procfs.h" >&5
5192  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then
5193   echo $ac_n "(cached) $ac_c" 1>&6
5194 else
5195   cat > conftest.$ac_ext <<EOF
5196 #line 5197 "configure"
5197 #include "confdefs.h"
5198
5199 #define _SYSCALL32
5200 #include <sys/procfs.h>
5201 int main() {
5202 prfpregset_t avar
5203 ; return 0; }
5204 EOF
5205 if { (eval echo configure:5206: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5206   rm -rf conftest*
5207   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
5208 else
5209   echo "configure: failed program was:" >&5
5210   cat conftest.$ac_ext >&5
5211   rm -rf conftest*
5212   bfd_cv_have_sys_procfs_type_prfpregset_t=no
5213
5214 fi
5215 rm -f conftest*
5216 fi
5217
5218  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5219    cat >> confdefs.h <<\EOF
5220 #define HAVE_PRFPREGSET_T 1
5221 EOF
5222
5223  fi
5224  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6
5225
5226   echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6
5227 echo "configure:5228: checking for prgregset32_t in sys/procfs.h" >&5
5228  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then
5229   echo $ac_n "(cached) $ac_c" 1>&6
5230 else
5231   cat > conftest.$ac_ext <<EOF
5232 #line 5233 "configure"
5233 #include "confdefs.h"
5234
5235 #define _SYSCALL32
5236 #include <sys/procfs.h>
5237 int main() {
5238 prgregset32_t avar
5239 ; return 0; }
5240 EOF
5241 if { (eval echo configure:5242: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5242   rm -rf conftest*
5243   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
5244 else
5245   echo "configure: failed program was:" >&5
5246   cat conftest.$ac_ext >&5
5247   rm -rf conftest*
5248   bfd_cv_have_sys_procfs_type_prgregset32_t=no
5249
5250 fi
5251 rm -f conftest*
5252 fi
5253
5254  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
5255    cat >> confdefs.h <<\EOF
5256 #define HAVE_PRGREGSET32_T 1
5257 EOF
5258
5259  fi
5260  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6
5261
5262   echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6
5263 echo "configure:5264: checking for prfpregset32_t in sys/procfs.h" >&5
5264  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then
5265   echo $ac_n "(cached) $ac_c" 1>&6
5266 else
5267   cat > conftest.$ac_ext <<EOF
5268 #line 5269 "configure"
5269 #include "confdefs.h"
5270
5271 #define _SYSCALL32
5272 #include <sys/procfs.h>
5273 int main() {
5274 prfpregset32_t avar
5275 ; return 0; }
5276 EOF
5277 if { (eval echo configure:5278: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5278   rm -rf conftest*
5279   bfd_cv_have_sys_procfs_type_prfpregset32_t=yes
5280 else
5281   echo "configure: failed program was:" >&5
5282   cat conftest.$ac_ext >&5
5283   rm -rf conftest*
5284   bfd_cv_have_sys_procfs_type_prfpregset32_t=no
5285
5286 fi
5287 rm -f conftest*
5288 fi
5289
5290  if test $bfd_cv_have_sys_procfs_type_prfpregset32_t = yes; then
5291    cat >> confdefs.h <<\EOF
5292 #define HAVE_PRFPREGSET32_T 1
5293 EOF
5294
5295  fi
5296  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6
5297
5298   echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6
5299 echo "configure:5300: checking for lwpid_t in sys/procfs.h" >&5
5300  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then
5301   echo $ac_n "(cached) $ac_c" 1>&6
5302 else
5303   cat > conftest.$ac_ext <<EOF
5304 #line 5305 "configure"
5305 #include "confdefs.h"
5306
5307 #define _SYSCALL32
5308 #include <sys/procfs.h>
5309 int main() {
5310 lwpid_t avar
5311 ; return 0; }
5312 EOF
5313 if { (eval echo configure:5314: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5314   rm -rf conftest*
5315   bfd_cv_have_sys_procfs_type_lwpid_t=yes
5316 else
5317   echo "configure: failed program was:" >&5
5318   cat conftest.$ac_ext >&5
5319   rm -rf conftest*
5320   bfd_cv_have_sys_procfs_type_lwpid_t=no
5321
5322 fi
5323 rm -f conftest*
5324 fi
5325
5326  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
5327    cat >> confdefs.h <<\EOF
5328 #define HAVE_LWPID_T 1
5329 EOF
5330
5331  fi
5332  echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6
5333
5334   echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6
5335 echo "configure:5336: checking for psaddr_t in sys/procfs.h" >&5
5336  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then
5337   echo $ac_n "(cached) $ac_c" 1>&6
5338 else
5339   cat > conftest.$ac_ext <<EOF
5340 #line 5341 "configure"
5341 #include "confdefs.h"
5342
5343 #define _SYSCALL32
5344 #include <sys/procfs.h>
5345 int main() {
5346 psaddr_t avar
5347 ; return 0; }
5348 EOF
5349 if { (eval echo configure:5350: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5350   rm -rf conftest*
5351   bfd_cv_have_sys_procfs_type_psaddr_t=yes
5352 else
5353   echo "configure: failed program was:" >&5
5354   cat conftest.$ac_ext >&5
5355   rm -rf conftest*
5356   bfd_cv_have_sys_procfs_type_psaddr_t=no
5357
5358 fi
5359 rm -f conftest*
5360 fi
5361
5362  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
5363    cat >> confdefs.h <<\EOF
5364 #define HAVE_PSADDR_T 1
5365 EOF
5366
5367  fi
5368  echo "$ac_t""$bfd_cv_have_sys_procfs_type_psaddr_t" 1>&6
5369
5370   echo $ac_n "checking for prsysent_t in sys/procfs.h""... $ac_c" 1>&6
5371 echo "configure:5372: checking for prsysent_t in sys/procfs.h" >&5
5372  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prsysent_t'+set}'`\" = set"; then
5373   echo $ac_n "(cached) $ac_c" 1>&6
5374 else
5375   cat > conftest.$ac_ext <<EOF
5376 #line 5377 "configure"
5377 #include "confdefs.h"
5378
5379 #define _SYSCALL32
5380 #include <sys/procfs.h>
5381 int main() {
5382 prsysent_t avar
5383 ; return 0; }
5384 EOF
5385 if { (eval echo configure:5386: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5386   rm -rf conftest*
5387   bfd_cv_have_sys_procfs_type_prsysent_t=yes
5388 else
5389   echo "configure: failed program was:" >&5
5390   cat conftest.$ac_ext >&5
5391   rm -rf conftest*
5392   bfd_cv_have_sys_procfs_type_prsysent_t=no
5393
5394 fi
5395 rm -f conftest*
5396 fi
5397
5398  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
5399    cat >> confdefs.h <<\EOF
5400 #define HAVE_PRSYSENT_T 1
5401 EOF
5402
5403  fi
5404  echo "$ac_t""$bfd_cv_have_sys_procfs_type_prsysent_t" 1>&6
5405
5406   echo $ac_n "checking for pr_sigset_t in sys/procfs.h""... $ac_c" 1>&6
5407 echo "configure:5408: checking for pr_sigset_t in sys/procfs.h" >&5
5408  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigset_t'+set}'`\" = set"; then
5409   echo $ac_n "(cached) $ac_c" 1>&6
5410 else
5411   cat > conftest.$ac_ext <<EOF
5412 #line 5413 "configure"
5413 #include "confdefs.h"
5414
5415 #define _SYSCALL32
5416 #include <sys/procfs.h>
5417 int main() {
5418 pr_sigset_t avar
5419 ; return 0; }
5420 EOF
5421 if { (eval echo configure:5422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5422   rm -rf conftest*
5423   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
5424 else
5425   echo "configure: failed program was:" >&5
5426   cat conftest.$ac_ext >&5
5427   rm -rf conftest*
5428   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
5429
5430 fi
5431 rm -f conftest*
5432 fi
5433
5434  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
5435    cat >> confdefs.h <<\EOF
5436 #define HAVE_PR_SIGSET_T 1
5437 EOF
5438
5439  fi
5440  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigset_t" 1>&6
5441
5442   echo $ac_n "checking for pr_sigaction64_t in sys/procfs.h""... $ac_c" 1>&6
5443 echo "configure:5444: checking for pr_sigaction64_t in sys/procfs.h" >&5
5444  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_sigaction64_t'+set}'`\" = set"; then
5445   echo $ac_n "(cached) $ac_c" 1>&6
5446 else
5447   cat > conftest.$ac_ext <<EOF
5448 #line 5449 "configure"
5449 #include "confdefs.h"
5450
5451 #define _SYSCALL32
5452 #include <sys/procfs.h>
5453 int main() {
5454 pr_sigaction64_t avar
5455 ; return 0; }
5456 EOF
5457 if { (eval echo configure:5458: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5458   rm -rf conftest*
5459   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
5460 else
5461   echo "configure: failed program was:" >&5
5462   cat conftest.$ac_ext >&5
5463   rm -rf conftest*
5464   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
5465
5466 fi
5467 rm -f conftest*
5468 fi
5469
5470  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
5471    cat >> confdefs.h <<\EOF
5472 #define HAVE_PR_SIGACTION64_T 1
5473 EOF
5474
5475  fi
5476  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" 1>&6
5477
5478   echo $ac_n "checking for pr_siginfo64_t in sys/procfs.h""... $ac_c" 1>&6
5479 echo "configure:5480: checking for pr_siginfo64_t in sys/procfs.h" >&5
5480  if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pr_siginfo64_t'+set}'`\" = set"; then
5481   echo $ac_n "(cached) $ac_c" 1>&6
5482 else
5483   cat > conftest.$ac_ext <<EOF
5484 #line 5485 "configure"
5485 #include "confdefs.h"
5486
5487 #define _SYSCALL32
5488 #include <sys/procfs.h>
5489 int main() {
5490 pr_siginfo64_t avar
5491 ; return 0; }
5492 EOF
5493 if { (eval echo configure:5494: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5494   rm -rf conftest*
5495   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
5496 else
5497   echo "configure: failed program was:" >&5
5498   cat conftest.$ac_ext >&5
5499   rm -rf conftest*
5500   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
5501
5502 fi
5503 rm -f conftest*
5504 fi
5505
5506  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
5507    cat >> confdefs.h <<\EOF
5508 #define HAVE_PR_SIGINFO64_T 1
5509 EOF
5510
5511  fi
5512  echo "$ac_t""$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" 1>&6
5513
5514
5515
5516
5517
5518   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
5519     echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6
5520 echo "configure:5521: checking whether prfpregset_t type is broken" >&5
5521     if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then
5522   echo $ac_n "(cached) $ac_c" 1>&6
5523 else
5524   if test "$cross_compiling" = yes; then
5525   gdb_cv_prfpregset_t_broken=yes
5526 else
5527   cat > conftest.$ac_ext <<EOF
5528 #line 5529 "configure"
5529 #include "confdefs.h"
5530 #include <sys/procfs.h>
5531        int main ()
5532        {
5533          if (sizeof (prfpregset_t) == sizeof (void *))
5534            return 1;
5535          return 0;
5536        }
5537 EOF
5538 if { (eval echo configure:5539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5539 then
5540   gdb_cv_prfpregset_t_broken=no
5541 else
5542   echo "configure: failed program was:" >&5
5543   cat conftest.$ac_ext >&5
5544   rm -fr conftest*
5545   gdb_cv_prfpregset_t_broken=yes
5546 fi
5547 rm -fr conftest*
5548 fi
5549
5550 fi
5551
5552     echo "$ac_t""$gdb_cv_prfpregset_t_broken" 1>&6
5553     if test $gdb_cv_prfpregset_t_broken = yes; then
5554       cat >> confdefs.h <<\EOF
5555 #define PRFPREGSET_T_BROKEN 1
5556 EOF
5557
5558     fi
5559   fi
5560
5561
5562   echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6
5563 echo "configure:5564: checking for PIOCSET ioctl entry in sys/procfs.h" >&5
5564   if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then
5565   echo $ac_n "(cached) $ac_c" 1>&6
5566 else
5567   cat > conftest.$ac_ext <<EOF
5568 #line 5569 "configure"
5569 #include "confdefs.h"
5570 #include <unistd.h>
5571 #include <sys/types.h>
5572 #include <sys/procfs.h>
5573
5574 int main() {
5575
5576     int dummy;;
5577     dummy = ioctl(0, PIOCSET, &dummy);
5578
5579 ; return 0; }
5580 EOF
5581 if { (eval echo configure:5582: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5582   rm -rf conftest*
5583   gdb_cv_have_procfs_piocset=yes
5584 else
5585   echo "configure: failed program was:" >&5
5586   cat conftest.$ac_ext >&5
5587   rm -rf conftest*
5588   gdb_cv_have_procfs_piocset=no
5589 fi
5590 rm -f conftest*
5591 fi
5592
5593   echo "$ac_t""$gdb_cv_have_procfs_piocset" 1>&6
5594   if test $gdb_cv_have_procfs_piocset = yes; then
5595     cat >> confdefs.h <<\EOF
5596 #define HAVE_PROCFS_PIOCSET 1
5597 EOF
5598
5599   fi
5600 fi
5601
5602 if test ${host} = ${target} ; then
5603
5604   echo $ac_n "checking for member l_addr in struct link_map""... $ac_c" 1>&6
5605 echo "configure:5606: checking for member l_addr in struct link_map" >&5
5606   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_l_members'+set}'`\" = set"; then
5607   echo $ac_n "(cached) $ac_c" 1>&6
5608 else
5609   cat > conftest.$ac_ext <<EOF
5610 #line 5611 "configure"
5611 #include "confdefs.h"
5612 #include <link.h>
5613 int main() {
5614 struct link_map lm; (void) lm.l_addr;
5615 ; return 0; }
5616 EOF
5617 if { (eval echo configure:5618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5618   rm -rf conftest*
5619   gdb_cv_have_struct_link_map_with_l_members=yes
5620 else
5621   echo "configure: failed program was:" >&5
5622   cat conftest.$ac_ext >&5
5623   rm -rf conftest*
5624   gdb_cv_have_struct_link_map_with_l_members=no
5625 fi
5626 rm -f conftest*
5627 fi
5628
5629   echo "$ac_t""$gdb_cv_have_struct_link_map_with_l_members" 1>&6
5630   if test $gdb_cv_have_struct_link_map_with_l_members = yes; then
5631     cat >> confdefs.h <<\EOF
5632 #define HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS 1
5633 EOF
5634
5635   fi
5636
5637
5638   echo $ac_n "checking for member lm_addr in struct link_map""... $ac_c" 1>&6
5639 echo "configure:5640: checking for member lm_addr in struct link_map" >&5
5640   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map_with_lm_members'+set}'`\" = set"; then
5641   echo $ac_n "(cached) $ac_c" 1>&6
5642 else
5643   cat > conftest.$ac_ext <<EOF
5644 #line 5645 "configure"
5645 #include "confdefs.h"
5646 #include <sys/types.h>
5647 #include <link.h>
5648 int main() {
5649 struct link_map lm; (void) lm.lm_addr;
5650 ; return 0; }
5651 EOF
5652 if { (eval echo configure:5653: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5653   rm -rf conftest*
5654   gdb_cv_have_struct_link_map_with_lm_members=yes
5655 else
5656   echo "configure: failed program was:" >&5
5657   cat conftest.$ac_ext >&5
5658   rm -rf conftest*
5659   gdb_cv_have_struct_link_map_with_lm_members=no
5660 fi
5661 rm -f conftest*
5662 fi
5663
5664   echo "$ac_t""$gdb_cv_have_struct_link_map_with_lm_members" 1>&6
5665   if test $gdb_cv_have_struct_link_map_with_lm_members = yes; then
5666     cat >> confdefs.h <<\EOF
5667 #define HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS 1
5668 EOF
5669
5670   fi
5671
5672
5673   echo $ac_n "checking for member som_addr in struct so_map""... $ac_c" 1>&6
5674 echo "configure:5675: checking for member som_addr in struct so_map" >&5
5675   if eval "test \"`echo '$''{'gdb_cv_have_struct_so_map_with_som_members'+set}'`\" = set"; then
5676   echo $ac_n "(cached) $ac_c" 1>&6
5677 else
5678   cat > conftest.$ac_ext <<EOF
5679 #line 5680 "configure"
5680 #include "confdefs.h"
5681 #include <sys/types.h>
5682 #ifdef HAVE_NLIST_H
5683 #include <nlist.h>
5684 #endif
5685 #include <link.h>
5686 int main() {
5687 struct so_map lm; (void) lm.som_addr;
5688 ; return 0; }
5689 EOF
5690 if { (eval echo configure:5691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5691   rm -rf conftest*
5692   gdb_cv_have_struct_so_map_with_som_members=yes
5693 else
5694   echo "configure: failed program was:" >&5
5695   cat conftest.$ac_ext >&5
5696   rm -rf conftest*
5697   gdb_cv_have_struct_so_map_with_som_members=no
5698 fi
5699 rm -f conftest*
5700 fi
5701
5702   echo "$ac_t""$gdb_cv_have_struct_so_map_with_som_members" 1>&6
5703   if test $gdb_cv_have_struct_so_map_with_som_members = yes; then
5704     cat >> confdefs.h <<\EOF
5705 #define HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS 1
5706 EOF
5707
5708   fi
5709
5710
5711   echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6
5712 echo "configure:5713: checking for struct link_map32 in sys/link.h" >&5
5713   if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then
5714   echo $ac_n "(cached) $ac_c" 1>&6
5715 else
5716   cat > conftest.$ac_ext <<EOF
5717 #line 5718 "configure"
5718 #include "confdefs.h"
5719 #define _SYSCALL32
5720 #include <sys/link.h>
5721 int main() {
5722 struct link_map32 l;
5723 ; return 0; }
5724 EOF
5725 if { (eval echo configure:5726: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5726   rm -rf conftest*
5727   gdb_cv_have_struct_link_map32=yes
5728 else
5729   echo "configure: failed program was:" >&5
5730   cat conftest.$ac_ext >&5
5731   rm -rf conftest*
5732   gdb_cv_have_struct_link_map32=no
5733 fi
5734 rm -f conftest*
5735 fi
5736
5737   echo "$ac_t""$gdb_cv_have_struct_link_map32" 1>&6
5738   if test $gdb_cv_have_struct_link_map32 = yes; then
5739     cat >> confdefs.h <<\EOF
5740 #define HAVE_STRUCT_LINK_MAP32 1
5741 EOF
5742
5743     cat >> confdefs.h <<\EOF
5744 #define _SYSCALL32 1
5745 EOF
5746
5747   fi
5748 fi
5749
5750 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5751 echo "configure:5752: checking for main in -lm" >&5
5752 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5753 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5754   echo $ac_n "(cached) $ac_c" 1>&6
5755 else
5756   ac_save_LIBS="$LIBS"
5757 LIBS="-lm  $LIBS"
5758 cat > conftest.$ac_ext <<EOF
5759 #line 5760 "configure"
5760 #include "confdefs.h"
5761
5762 int main() {
5763 main()
5764 ; return 0; }
5765 EOF
5766 if { (eval echo configure:5767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5767   rm -rf conftest*
5768   eval "ac_cv_lib_$ac_lib_var=yes"
5769 else
5770   echo "configure: failed program was:" >&5
5771   cat conftest.$ac_ext >&5
5772   rm -rf conftest*
5773   eval "ac_cv_lib_$ac_lib_var=no"
5774 fi
5775 rm -f conftest*
5776 LIBS="$ac_save_LIBS"
5777
5778 fi
5779 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5780   echo "$ac_t""yes" 1>&6
5781     ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
5782     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5783   cat >> confdefs.h <<EOF
5784 #define $ac_tr_lib 1
5785 EOF
5786
5787   LIBS="-lm $LIBS"
5788
5789 else
5790   echo "$ac_t""no" 1>&6
5791 fi
5792
5793
5794 echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6
5795 echo "configure:5796: checking for wctype in -lc" >&5
5796 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'`
5797 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5798   echo $ac_n "(cached) $ac_c" 1>&6
5799 else
5800   ac_save_LIBS="$LIBS"
5801 LIBS="-lc  $LIBS"
5802 cat > conftest.$ac_ext <<EOF
5803 #line 5804 "configure"
5804 #include "confdefs.h"
5805 /* Override any gcc2 internal prototype to avoid an error.  */
5806 /* We use char because int might match the return type of a gcc2
5807     builtin and then its argument prototype would still apply.  */
5808 char wctype();
5809
5810 int main() {
5811 wctype()
5812 ; return 0; }
5813 EOF
5814 if { (eval echo configure:5815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5815   rm -rf conftest*
5816   eval "ac_cv_lib_$ac_lib_var=yes"
5817 else
5818   echo "configure: failed program was:" >&5
5819   cat conftest.$ac_ext >&5
5820   rm -rf conftest*
5821   eval "ac_cv_lib_$ac_lib_var=no"
5822 fi
5823 rm -f conftest*
5824 LIBS="$ac_save_LIBS"
5825
5826 fi
5827 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5828   echo "$ac_t""yes" 1>&6
5829   :
5830 else
5831   echo "$ac_t""no" 1>&6
5832 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6
5833 echo "configure:5834: checking for wctype in -lw" >&5
5834 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'`
5835 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5836   echo $ac_n "(cached) $ac_c" 1>&6
5837 else
5838   ac_save_LIBS="$LIBS"
5839 LIBS="-lw  $LIBS"
5840 cat > conftest.$ac_ext <<EOF
5841 #line 5842 "configure"
5842 #include "confdefs.h"
5843 /* Override any gcc2 internal prototype to avoid an error.  */
5844 /* We use char because int might match the return type of a gcc2
5845     builtin and then its argument prototype would still apply.  */
5846 char wctype();
5847
5848 int main() {
5849 wctype()
5850 ; return 0; }
5851 EOF
5852 if { (eval echo configure:5853: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5853   rm -rf conftest*
5854   eval "ac_cv_lib_$ac_lib_var=yes"
5855 else
5856   echo "configure: failed program was:" >&5
5857   cat conftest.$ac_ext >&5
5858   rm -rf conftest*
5859   eval "ac_cv_lib_$ac_lib_var=no"
5860 fi
5861 rm -f conftest*
5862 LIBS="$ac_save_LIBS"
5863
5864 fi
5865 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5866   echo "$ac_t""yes" 1>&6
5867     ac_tr_lib=HAVE_LIB`echo w | sed -e 's/^a-zA-Z0-9_/_/g' \
5868     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
5869   cat >> confdefs.h <<EOF
5870 #define $ac_tr_lib 1
5871 EOF
5872
5873   LIBS="-lw $LIBS"
5874
5875 else
5876   echo "$ac_t""no" 1>&6
5877 fi
5878
5879 fi
5880
5881
5882
5883 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
5884 echo "configure:5885: checking for long long support in compiler" >&5
5885 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then
5886   echo $ac_n "(cached) $ac_c" 1>&6
5887 else
5888   cat > conftest.$ac_ext <<EOF
5889 #line 5890 "configure"
5890 #include "confdefs.h"
5891
5892 int main() {
5893
5894   extern long long foo;
5895   switch (foo & 2) { case 0: return 1; }
5896
5897 ; return 0; }
5898 EOF
5899 if { (eval echo configure:5900: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5900   rm -rf conftest*
5901   gdb_cv_c_long_long=yes
5902 else
5903   echo "configure: failed program was:" >&5
5904   cat conftest.$ac_ext >&5
5905   rm -rf conftest*
5906   gdb_cv_c_long_long=no
5907 fi
5908 rm -f conftest*
5909 fi
5910
5911 echo "$ac_t""$gdb_cv_c_long_long" 1>&6
5912 if test $gdb_cv_c_long_long = yes; then
5913   cat >> confdefs.h <<\EOF
5914 #define CC_HAS_LONG_LONG 1
5915 EOF
5916
5917 fi
5918
5919
5920 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
5921 echo "configure:5922: checking for long long support in printf" >&5
5922 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
5923   echo $ac_n "(cached) $ac_c" 1>&6
5924 else
5925   if test "$cross_compiling" = yes; then
5926   gdb_cv_printf_has_long_long=no
5927 else
5928   cat > conftest.$ac_ext <<EOF
5929 #line 5930 "configure"
5930 #include "confdefs.h"
5931
5932 int main () {
5933   char buf[32];
5934   long long l = 0;
5935   l = (l << 16) + 0x0123;
5936   l = (l << 16) + 0x4567;
5937   l = (l << 16) + 0x89ab;
5938   l = (l << 16) + 0xcdef;
5939   sprintf (buf, "0x%016llx", l);
5940   return (strcmp ("0x0123456789abcdef", buf));
5941 }
5942 EOF
5943 if { (eval echo configure:5944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5944 then
5945   gdb_cv_printf_has_long_long=yes
5946 else
5947   echo "configure: failed program was:" >&5
5948   cat conftest.$ac_ext >&5
5949   rm -fr conftest*
5950   gdb_cv_printf_has_long_long=no
5951 fi
5952 rm -fr conftest*
5953 fi
5954
5955 fi
5956
5957 if test $gdb_cv_printf_has_long_long = yes; then
5958   cat >> confdefs.h <<\EOF
5959 #define PRINTF_HAS_LONG_LONG 1
5960 EOF
5961
5962 fi
5963 echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
5964
5965
5966 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
5967 echo "configure:5968: checking for long double support in compiler" >&5
5968 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
5969   echo $ac_n "(cached) $ac_c" 1>&6
5970 else
5971   cat > conftest.$ac_ext <<EOF
5972 #line 5973 "configure"
5973 #include "confdefs.h"
5974
5975 int main() {
5976 long double foo;
5977 ; return 0; }
5978 EOF
5979 if { (eval echo configure:5980: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5980   rm -rf conftest*
5981   ac_cv_c_long_double=yes
5982 else
5983   echo "configure: failed program was:" >&5
5984   cat conftest.$ac_ext >&5
5985   rm -rf conftest*
5986   ac_cv_c_long_double=no
5987 fi
5988 rm -f conftest*
5989 fi
5990
5991 echo "$ac_t""$ac_cv_c_long_double" 1>&6
5992 if test $ac_cv_c_long_double = yes; then
5993   cat >> confdefs.h <<\EOF
5994 #define HAVE_LONG_DOUBLE 1
5995 EOF
5996
5997 fi
5998
5999
6000 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
6001 echo "configure:6002: checking for long double support in printf" >&5
6002 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
6003   echo $ac_n "(cached) $ac_c" 1>&6
6004 else
6005   if test "$cross_compiling" = yes; then
6006   gdb_cv_printf_has_long_double=no
6007 else
6008   cat > conftest.$ac_ext <<EOF
6009 #line 6010 "configure"
6010 #include "confdefs.h"
6011
6012 int main () {
6013   char buf[16];
6014   long double f = 3.141592653;
6015   sprintf (buf, "%Lg", f);
6016   return (strncmp ("3.14159", buf, 7));
6017 }
6018 EOF
6019 if { (eval echo configure:6020: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6020 then
6021   gdb_cv_printf_has_long_double=yes
6022 else
6023   echo "configure: failed program was:" >&5
6024   cat conftest.$ac_ext >&5
6025   rm -fr conftest*
6026   gdb_cv_printf_has_long_double=no
6027 fi
6028 rm -fr conftest*
6029 fi
6030
6031 fi
6032
6033 if test $gdb_cv_printf_has_long_double = yes; then
6034   cat >> confdefs.h <<\EOF
6035 #define PRINTF_HAS_LONG_DOUBLE 1
6036 EOF
6037
6038 fi
6039 echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
6040
6041
6042 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
6043 echo "configure:6044: checking for long double support in scanf" >&5
6044 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
6045   echo $ac_n "(cached) $ac_c" 1>&6
6046 else
6047   if test "$cross_compiling" = yes; then
6048   gdb_cv_scanf_has_long_double=no
6049 else
6050   cat > conftest.$ac_ext <<EOF
6051 #line 6052 "configure"
6052 #include "confdefs.h"
6053
6054 int main () {
6055   char *buf = "3.141592653";
6056   long double f = 0;
6057   sscanf (buf, "%Lg", &f);
6058   return !(f > 3.14159 && f < 3.14160);
6059 }
6060 EOF
6061 if { (eval echo configure:6062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6062 then
6063   gdb_cv_scanf_has_long_double=yes
6064 else
6065   echo "configure: failed program was:" >&5
6066   cat conftest.$ac_ext >&5
6067   rm -fr conftest*
6068   gdb_cv_scanf_has_long_double=no
6069 fi
6070 rm -fr conftest*
6071 fi
6072
6073 fi
6074
6075 if test $gdb_cv_scanf_has_long_double = yes; then
6076   cat >> confdefs.h <<\EOF
6077 #define SCANF_HAS_LONG_DOUBLE 1
6078 EOF
6079
6080 fi
6081 echo "$ac_t""$gdb_cv_scanf_has_long_double" 1>&6
6082
6083 for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
6084 do
6085 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6086 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6087 echo "configure:6088: checking for $ac_hdr" >&5
6088 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6089   echo $ac_n "(cached) $ac_c" 1>&6
6090 else
6091   cat > conftest.$ac_ext <<EOF
6092 #line 6093 "configure"
6093 #include "confdefs.h"
6094 #include <$ac_hdr>
6095 EOF
6096 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6097 { (eval echo configure:6098: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6098 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6099 if test -z "$ac_err"; then
6100   rm -rf conftest*
6101   eval "ac_cv_header_$ac_safe=yes"
6102 else
6103   echo "$ac_err" >&5
6104   echo "configure: failed program was:" >&5
6105   cat conftest.$ac_ext >&5
6106   rm -rf conftest*
6107   eval "ac_cv_header_$ac_safe=no"
6108 fi
6109 rm -f conftest*
6110 fi
6111 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6112   echo "$ac_t""yes" 1>&6
6113     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6114   cat >> confdefs.h <<EOF
6115 #define $ac_tr_hdr 1
6116 EOF
6117
6118 else
6119   echo "$ac_t""no" 1>&6
6120 fi
6121 done
6122
6123 for ac_func in getpagesize
6124 do
6125 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6126 echo "configure:6127: checking for $ac_func" >&5
6127 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6128   echo $ac_n "(cached) $ac_c" 1>&6
6129 else
6130   cat > conftest.$ac_ext <<EOF
6131 #line 6132 "configure"
6132 #include "confdefs.h"
6133 /* System header to define __stub macros and hopefully few prototypes,
6134     which can conflict with char $ac_func(); below.  */
6135 #include <assert.h>
6136 /* Override any gcc2 internal prototype to avoid an error.  */
6137 /* We use char because int might match the return type of a gcc2
6138     builtin and then its argument prototype would still apply.  */
6139 char $ac_func();
6140
6141 int main() {
6142
6143 /* The GNU C library defines this for functions which it implements
6144     to always fail with ENOSYS.  Some functions are actually named
6145     something starting with __ and the normal name is an alias.  */
6146 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6147 choke me
6148 #else
6149 $ac_func();
6150 #endif
6151
6152 ; return 0; }
6153 EOF
6154 if { (eval echo configure:6155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6155   rm -rf conftest*
6156   eval "ac_cv_func_$ac_func=yes"
6157 else
6158   echo "configure: failed program was:" >&5
6159   cat conftest.$ac_ext >&5
6160   rm -rf conftest*
6161   eval "ac_cv_func_$ac_func=no"
6162 fi
6163 rm -f conftest*
6164 fi
6165
6166 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6167   echo "$ac_t""yes" 1>&6
6168     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6169   cat >> confdefs.h <<EOF
6170 #define $ac_tr_func 1
6171 EOF
6172
6173 else
6174   echo "$ac_t""no" 1>&6
6175 fi
6176 done
6177
6178 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6179 echo "configure:6180: checking for working mmap" >&5
6180 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6181   echo $ac_n "(cached) $ac_c" 1>&6
6182 else
6183   if test "$cross_compiling" = yes; then
6184   ac_cv_func_mmap_fixed_mapped=no
6185 else
6186   cat > conftest.$ac_ext <<EOF
6187 #line 6188 "configure"
6188 #include "confdefs.h"
6189
6190 /* Thanks to Mike Haertel and Jim Avera for this test.
6191    Here is a matrix of mmap possibilities:
6192         mmap private not fixed
6193         mmap private fixed at somewhere currently unmapped
6194         mmap private fixed at somewhere already mapped
6195         mmap shared not fixed
6196         mmap shared fixed at somewhere currently unmapped
6197         mmap shared fixed at somewhere already mapped
6198    For private mappings, we should verify that changes cannot be read()
6199    back from the file, nor mmap's back from the file at a different
6200    address.  (There have been systems where private was not correctly
6201    implemented like the infamous i386 svr4.0, and systems where the
6202    VM page cache was not coherent with the filesystem buffer cache
6203    like early versions of FreeBSD and possibly contemporary NetBSD.)
6204    For shared mappings, we should conversely verify that changes get
6205    propogated back to all the places they're supposed to be.
6206
6207    Grep wants private fixed already mapped.
6208    The main things grep needs to know about mmap are:
6209    * does it exist and is it safe to write into the mmap'd area
6210    * how to use it (BSD variants)  */
6211 #include <sys/types.h>
6212 #include <fcntl.h>
6213 #include <sys/mman.h>
6214
6215 #if HAVE_SYS_TYPES_H
6216 # include <sys/types.h>
6217 #endif
6218
6219 #if HAVE_STDLIB_H
6220 # include <stdlib.h>
6221 #endif
6222
6223 #if HAVE_SYS_STAT_H
6224 # include <sys/stat.h>
6225 #endif
6226
6227 #if HAVE_UNISTD_H
6228 # include <unistd.h>
6229 #endif
6230
6231 /* This mess was copied from the GNU getpagesize.h.  */
6232 #ifndef HAVE_GETPAGESIZE
6233
6234 /* Assume that all systems that can run configure have sys/param.h.  */
6235 # ifndef HAVE_SYS_PARAM_H
6236 #  define HAVE_SYS_PARAM_H 1
6237 # endif
6238
6239 # ifdef _SC_PAGESIZE
6240 #  define getpagesize() sysconf(_SC_PAGESIZE)
6241 # else /* no _SC_PAGESIZE */
6242 #  ifdef HAVE_SYS_PARAM_H
6243 #   include <sys/param.h>
6244 #   ifdef EXEC_PAGESIZE
6245 #    define getpagesize() EXEC_PAGESIZE
6246 #   else /* no EXEC_PAGESIZE */
6247 #    ifdef NBPG
6248 #     define getpagesize() NBPG * CLSIZE
6249 #     ifndef CLSIZE
6250 #      define CLSIZE 1
6251 #     endif /* no CLSIZE */
6252 #    else /* no NBPG */
6253 #     ifdef NBPC
6254 #      define getpagesize() NBPC
6255 #     else /* no NBPC */
6256 #      ifdef PAGESIZE
6257 #       define getpagesize() PAGESIZE
6258 #      endif /* PAGESIZE */
6259 #     endif /* no NBPC */
6260 #    endif /* no NBPG */
6261 #   endif /* no EXEC_PAGESIZE */
6262 #  else /* no HAVE_SYS_PARAM_H */
6263 #   define getpagesize() 8192   /* punt totally */
6264 #  endif /* no HAVE_SYS_PARAM_H */
6265 # endif /* no _SC_PAGESIZE */
6266
6267 #endif /* no HAVE_GETPAGESIZE */
6268
6269 #ifdef __cplusplus
6270 extern "C" { void *malloc(unsigned); }
6271 #else
6272 char *malloc();
6273 #endif
6274
6275 int
6276 main()
6277 {
6278         char *data, *data2, *data3;
6279         int i, pagesize;
6280         int fd;
6281
6282         pagesize = getpagesize();
6283
6284         /*
6285          * First, make a file with some known garbage in it.
6286          */
6287         data = malloc(pagesize);
6288         if (!data)
6289                 exit(1);
6290         for (i = 0; i < pagesize; ++i)
6291                 *(data + i) = rand();
6292         umask(0);
6293         fd = creat("conftestmmap", 0600);
6294         if (fd < 0)
6295                 exit(1);
6296         if (write(fd, data, pagesize) != pagesize)
6297                 exit(1);
6298         close(fd);
6299
6300         /*
6301          * Next, try to mmap the file at a fixed address which
6302          * already has something else allocated at it.  If we can,
6303          * also make sure that we see the same garbage.
6304          */
6305         fd = open("conftestmmap", O_RDWR);
6306         if (fd < 0)
6307                 exit(1);
6308         data2 = malloc(2 * pagesize);
6309         if (!data2)
6310                 exit(1);
6311         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6312         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6313             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6314                 exit(1);
6315         for (i = 0; i < pagesize; ++i)
6316                 if (*(data + i) != *(data2 + i))
6317                         exit(1);
6318
6319         /*
6320          * Finally, make sure that changes to the mapped area
6321          * do not percolate back to the file as seen by read().
6322          * (This is a bug on some variants of i386 svr4.0.)
6323          */
6324         for (i = 0; i < pagesize; ++i)
6325                 *(data2 + i) = *(data2 + i) + 1;
6326         data3 = malloc(pagesize);
6327         if (!data3)
6328                 exit(1);
6329         if (read(fd, data3, pagesize) != pagesize)
6330                 exit(1);
6331         for (i = 0; i < pagesize; ++i)
6332                 if (*(data + i) != *(data3 + i))
6333                         exit(1);
6334         close(fd);
6335         unlink("conftestmmap");
6336         exit(0);
6337 }
6338
6339 EOF
6340 if { (eval echo configure:6341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6341 then
6342   ac_cv_func_mmap_fixed_mapped=yes
6343 else
6344   echo "configure: failed program was:" >&5
6345   cat conftest.$ac_ext >&5
6346   rm -fr conftest*
6347   ac_cv_func_mmap_fixed_mapped=no
6348 fi
6349 rm -fr conftest*
6350 fi
6351
6352 fi
6353
6354 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6355 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6356   cat >> confdefs.h <<\EOF
6357 #define HAVE_MMAP 1
6358 EOF
6359
6360 fi
6361
6362
6363 case ${host_os} in
6364 aix*)
6365   echo $ac_n "checking for -bbigtoc option""... $ac_c" 1>&6
6366 echo "configure:6367: checking for -bbigtoc option" >&5
6367 if eval "test \"`echo '$''{'gdb_cv_bigtoc'+set}'`\" = set"; then
6368   echo $ac_n "(cached) $ac_c" 1>&6
6369 else
6370
6371     SAVE_LDFLAGS=$LDFLAGS
6372
6373     case $GCC in
6374     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
6375     *) gdb_cv_bigtoc=-bbigtoc ;;
6376     esac
6377
6378     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
6379     cat > conftest.$ac_ext <<EOF
6380 #line 6381 "configure"
6381 #include "confdefs.h"
6382
6383 int main() {
6384 int i;
6385 ; return 0; }
6386 EOF
6387 if { (eval echo configure:6388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6388   :
6389 else
6390   echo "configure: failed program was:" >&5
6391   cat conftest.$ac_ext >&5
6392   rm -rf conftest*
6393   gdb_cv_bigtoc=
6394 fi
6395 rm -f conftest*
6396
6397 fi
6398
6399 echo "$ac_t""$gdb_cv_bigtoc" 1>&6
6400   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
6401   ;;
6402 esac
6403
6404
6405
6406 if test ${build} = ${host} -a ${host} = ${target} ; then
6407    case ${host_os} in
6408    hpux*)
6409       echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
6410 echo "configure:6411: checking for HPUX/OSF thread support" >&5
6411       if test -f /usr/include/dce/cma_config.h ; then
6412          if test "$GCC" = "yes" ; then
6413             echo "$ac_t""yes" 1>&6
6414             cat >> confdefs.h <<\EOF
6415 #define HAVE_HPUX_THREAD_SUPPORT 1
6416 EOF
6417
6418             CONFIG_LIB_OBS="${CONFIG_LIB_OBS} hpux-thread.o"
6419             CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
6420          else
6421             echo "$ac_t""no (suppressed because you are not using GCC)" 1>&6
6422          fi
6423       else
6424          echo "$ac_t""no" 1>&6
6425       fi
6426       ;;
6427    solaris*)
6428       echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
6429 echo "configure:6430: checking for Solaris thread debugging library" >&5
6430       if test -f /usr/lib/libthread_db.so.1 ; then
6431          echo "$ac_t""yes" 1>&6
6432          cat >> confdefs.h <<\EOF
6433 #define HAVE_THREAD_DB_LIB 1
6434 EOF
6435
6436          CONFIG_LIB_OBS="${CONFIG_LIB_OBS} sol-thread.o"
6437          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
6438          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
6439 echo "configure:6440: checking for dlopen in -ldl" >&5
6440 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
6441 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6442   echo $ac_n "(cached) $ac_c" 1>&6
6443 else
6444   ac_save_LIBS="$LIBS"
6445 LIBS="-ldl  $LIBS"
6446 cat > conftest.$ac_ext <<EOF
6447 #line 6448 "configure"
6448 #include "confdefs.h"
6449 /* Override any gcc2 internal prototype to avoid an error.  */
6450 /* We use char because int might match the return type of a gcc2
6451     builtin and then its argument prototype would still apply.  */
6452 char dlopen();
6453
6454 int main() {
6455 dlopen()
6456 ; return 0; }
6457 EOF
6458 if { (eval echo configure:6459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6459   rm -rf conftest*
6460   eval "ac_cv_lib_$ac_lib_var=yes"
6461 else
6462   echo "configure: failed program was:" >&5
6463   cat conftest.$ac_ext >&5
6464   rm -rf conftest*
6465   eval "ac_cv_lib_$ac_lib_var=no"
6466 fi
6467 rm -f conftest*
6468 LIBS="$ac_save_LIBS"
6469
6470 fi
6471 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6472   echo "$ac_t""yes" 1>&6
6473     ac_tr_lib=HAVE_LIB`echo dl | sed -e 's/[^a-zA-Z0-9_]/_/g' \
6474     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
6475   cat >> confdefs.h <<EOF
6476 #define $ac_tr_lib 1
6477 EOF
6478
6479   LIBS="-ldl $LIBS"
6480
6481 else
6482   echo "$ac_t""no" 1>&6
6483 fi
6484
6485          if test "$GCC" = "yes" ; then
6486             # The GNU linker requires the -export-dynamic option to make
6487             # all symbols visible in the dynamic symbol table.
6488             hold_ldflags=$LDFLAGS
6489             echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
6490 echo "configure:6491: checking for the ld -export-dynamic flag" >&5
6491             LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
6492             cat > conftest.$ac_ext <<EOF
6493 #line 6494 "configure"
6494 #include "confdefs.h"
6495
6496 int main() {
6497 int i;
6498 ; return 0; }
6499 EOF
6500 if { (eval echo configure:6501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6501   rm -rf conftest*
6502   found=yes
6503 else
6504   echo "configure: failed program was:" >&5
6505   cat conftest.$ac_ext >&5
6506   rm -rf conftest*
6507   found=no
6508 fi
6509 rm -f conftest*
6510             LDFLAGS=$hold_ldflags
6511             echo "$ac_t""$found" 1>&6
6512             if test $found = yes; then
6513                CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
6514             fi
6515          fi
6516          # Sun randomly tweaked the prototypes in <proc_service.h>
6517          # at one point.
6518          echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6
6519 echo "configure:6520: checking if <proc_service.h> is old" >&5
6520          if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then
6521   echo $ac_n "(cached) $ac_c" 1>&6
6522 else
6523
6524             cat > conftest.$ac_ext <<EOF
6525 #line 6526 "configure"
6526 #include "confdefs.h"
6527
6528                 #include <proc_service.h>
6529                 ps_err_e ps_pdwrite
6530                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
6531
6532 int main() {
6533
6534 ; return 0; }
6535 EOF
6536 if { (eval echo configure:6537: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6537   rm -rf conftest*
6538   gdb_cv_proc_service_is_old=no
6539 else
6540   echo "configure: failed program was:" >&5
6541   cat conftest.$ac_ext >&5
6542   rm -rf conftest*
6543   gdb_cv_proc_service_is_old=yes
6544 fi
6545 rm -f conftest*
6546
6547 fi
6548
6549          echo "$ac_t""$gdb_cv_proc_service_is_old" 1>&6
6550          if test $gdb_cv_proc_service_is_old = yes; then
6551             cat >> confdefs.h <<\EOF
6552 #define PROC_SERVICE_IS_OLD 1
6553 EOF
6554
6555          fi
6556       else
6557          echo "$ac_t""no" 1>&6
6558       fi
6559       ;;
6560    esac
6561
6562 fi
6563
6564
6565 # Check whether --enable-gdbcli or --disable-gdbcli was given.
6566 if test "${enable_gdbcli+set}" = set; then
6567   enableval="$enable_gdbcli"
6568
6569   case "${enableval}" in
6570     yes) enable_gdbcli=yes ;;
6571     "") enable_gdbcli=yes ;;
6572     no)
6573       { echo "configure: error: The CLI cannot be disabled yet" 1>&2; exit 1; }
6574     ;;
6575     *)
6576       { echo "configure: error: Bad value for --enable-gdbcli: ${enableval}" 1>&2; exit 1; }
6577     ;;
6578   esac
6579
6580 else
6581   enable_gdbcli=yes
6582 fi
6583
6584 case ${enable_gdbcli} in
6585   "yes" )
6586     if test -d "${srcdir}/cli" ; then
6587       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)"
6588       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)"
6589       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_CLI_SRCS)"
6590       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)"
6591       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)"
6592       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)"
6593       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)"
6594       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)"
6595       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)"
6596     fi
6597     ;;
6598 esac
6599
6600
6601 # Check whether --enable-gdbmi or --disable-gdbmi was given.
6602 if test "${enable_gdbmi+set}" = set; then
6603   enableval="$enable_gdbmi"
6604
6605   case "${enable_gdbmi}" in
6606     yes | no) ;;
6607     "")  enable_gdbmi=yes ;;
6608     *)
6609       { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; }
6610     ;;
6611   esac
6612
6613 else
6614   enable_gdbmi=yes
6615 fi
6616
6617 case ${enable_gdbmi} in
6618   "yes" )
6619     if test -d "${srcdir}/mi" ; then
6620       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_MI_OBS)"
6621       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_MI_DEPS)"
6622       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_MI_SRCS)"
6623       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_MI_INITS)"
6624       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_MI_CFLAGS)"
6625       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_MI_ALL)"
6626       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_MI_CLEAN)"
6627       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_MI_INSTALL)"
6628       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_MI_UNINSTALL)"
6629     fi
6630     ;;
6631 esac
6632
6633 # Configure UI_OUT by default (before 5.2 it can be disabled)
6634 # It must be configured if gdbmi is configured
6635
6636 UIOUT_CFLAGS=
6637
6638
6639 # Check whether --with-uiout or --without-uiout was given.
6640 if test "${with_uiout+set}" = set; then
6641   withval="$with_uiout"
6642   case "${withval}" in
6643   yes)  want_uiout=true ;;
6644   no)   if test $enable_gdbmi = yes; then
6645           { echo "configure: error: uiout is needed for MI and cannot be disabled" 1>&2; exit 1; }
6646         else
6647            want_uiout=false
6648         fi ;;
6649   *)    { echo "configure: error: bad value ${withval} for GDB with-uiout option" 1>&2; exit 1; } ;;
6650 esac
6651 else
6652   want_uiout=true
6653 fi
6654
6655 if test $want_uiout = true; then
6656    UIOUT_CFLAGS="-DUI_OUT=1"
6657 fi
6658
6659 # Check whether --enable-tui or --disable-tui was given.
6660 if test "${enable_tui+set}" = set; then
6661   enableval="$enable_tui"
6662
6663   case "${enable_tui}" in
6664     yes | no) ;;
6665     "")  enable_tui=yes ;;
6666     *)
6667       { echo "configure: error: Bad value for --enable-tui: ${enableval}" 1>&2; exit 1; }
6668     ;;
6669   esac
6670
6671 fi
6672
6673 case ${enable_tui} in
6674   "yes" )
6675     if test -d "${srcdir}/tui" ; then
6676       CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_TUI_OBS)"
6677       CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_TUI_DEPS)"
6678       CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_TUI_SRCS)"
6679       CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_TUI_INITS)"
6680       ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_TUI_CFLAGS)"
6681       CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_TUI_ALL)"
6682       CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_TUI_CLEAN)"
6683       CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_TUI_INSTALL)"
6684       CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_TUI_UNINSTALL)"
6685     fi
6686     ;;
6687 esac
6688
6689 # Check whether --enable-netrom or --disable-netrom was given.
6690 if test "${enable_netrom+set}" = set; then
6691   enableval="$enable_netrom"
6692   case "${enableval}" in
6693 yes)    enable_netrom=yes ;;
6694 no)     enable_netrom=no ;;
6695 *)      { echo "configure: error: bad value ${enableval} given for netrom option" 1>&2; exit 1; } ;;
6696 esac
6697 fi
6698
6699
6700 if test "${enable_netrom}" = "yes"; then
6701         CONFIG_LIB_OBS="${CONFIG_LIB_OBS} remote-nrom.o"
6702         CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
6703 fi
6704
6705
6706 # NOTE: Don't add -Wall or -Wunused, they both include
6707 # -Wunused-parameter which reports bogus warnings.
6708 # NOTE: If you add to this list, remember to update
6709 # gdb/doc/gdbint.texinfo.
6710 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
6711 -Wformat -Wparentheses -Wpointer-arith -Wuninitialized"
6712 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
6713 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
6714 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
6715 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
6716 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
6717 # -Woverloaded-virtual -Winline -Werror"
6718 # Check whether --enable-build-warnings or --disable-build-warnings was given.
6719 if test "${enable_build_warnings+set}" = set; then
6720   enableval="$enable_build_warnings"
6721   case "${enableval}" in
6722   yes)  ;;
6723   no)   build_warnings="-w";;
6724   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6725         build_warnings="${build_warnings} ${t}";;
6726   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6727         build_warnings="${t} ${build_warnings}";;
6728   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6729 esac
6730 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6731   echo "Setting compiler warning flags = $build_warnings" 6>&1
6732 fi
6733 fi
6734 # Check whether --enable-gdb-build-warnings or --disable-gdb-build-warnings was given.
6735 if test "${enable_gdb_build_warnings+set}" = set; then
6736   enableval="$enable_gdb_build_warnings"
6737   case "${enableval}" in
6738   yes)  ;;
6739   no)   build_warnings="-w";;
6740   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6741         build_warnings="${build_warnings} ${t}";;
6742   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6743         build_warnings="${t} ${build_warnings}";;
6744   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6745 esac
6746 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
6747   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
6748 fi
6749 fi
6750 WARN_CFLAGS=""
6751 WERROR_CFLAGS=""
6752 if test "x${build_warnings}" != x -a "x$GCC" = xyes
6753 then
6754     echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6
6755 echo "configure:6756: checking compiler warning flags" >&5
6756     # Separate out the -Werror flag as some files just cannot be
6757     # compiled with it enabled.
6758     for w in ${build_warnings}; do
6759         case $w in
6760         -Werr*) WERROR_CFLAGS=-Werror ;;
6761         *) # Check that GCC accepts it
6762             saved_CFLAGS="$CFLAGS"
6763             CFLAGS="$CFLAGS $w"
6764             cat > conftest.$ac_ext <<EOF
6765 #line 6766 "configure"
6766 #include "confdefs.h"
6767
6768 int main() {
6769
6770 ; return 0; }
6771 EOF
6772 if { (eval echo configure:6773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6773   rm -rf conftest*
6774   WARN_CFLAGS="${WARN_CFLAGS} $w"
6775 else
6776   echo "configure: failed program was:" >&5
6777   cat conftest.$ac_ext >&5
6778 fi
6779 rm -f conftest*
6780             CFLAGS="$saved_CFLAGS"
6781         esac
6782     done
6783     echo "$ac_t""${WARN_CFLAGS}${WERROR_CFLAGS}" 1>&6
6784 fi
6785
6786
6787
6788 MMALLOC_CFLAGS=
6789 MMALLOC=
6790
6791
6792
6793 # Check whether --with-mmalloc or --without-mmalloc was given.
6794 if test "${with_mmalloc+set}" = set; then
6795   withval="$with_mmalloc"
6796   case "${withval}" in
6797   yes)  want_mmalloc=true ;;
6798   no)   want_mmalloc=false;;
6799   *)    { echo "configure: error: bad value ${withval} for GDB with-mmalloc option" 1>&2; exit 1; } ;;
6800 esac
6801 else
6802   want_mmalloc=false
6803 fi
6804
6805 if test x$want_mmalloc = xtrue; then
6806    cat >> confdefs.h <<\EOF
6807 #define USE_MMALLOC 1
6808 EOF
6809
6810    cat >> confdefs.h <<\EOF
6811 #define MMCHECK_FORCE 1
6812 EOF
6813
6814    MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
6815    MMALLOC='../mmalloc/libmmalloc.a'
6816 fi
6817
6818 # Check whether --with-included-regex or --without-included-regex was given.
6819 if test "${with_included_regex+set}" = set; then
6820   withval="$with_included_regex"
6821   case "${withval}" in
6822   yes)  want_included_regex=true ;;
6823   no)   want_included_regex=false;;
6824   *)    { echo "configure: error: bad value ${withval} for GDB with-included-regex option" 1>&2; exit 1; } ;;
6825 esac
6826 else
6827   want_included_regex=true
6828 fi
6829
6830 if test $want_included_regex = false; then
6831   echo $ac_n "checking for GNU regex""... $ac_c" 1>&6
6832 echo "configure:6833: checking for GNU regex" >&5
6833   if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then
6834   echo $ac_n "(cached) $ac_c" 1>&6
6835 else
6836   cat > conftest.$ac_ext <<EOF
6837 #line 6838 "configure"
6838 #include "confdefs.h"
6839 #include <gnu-versions.h>
6840 #include <sys/types.h>
6841 #include <regex.h>
6842 int main() {
6843 #if !defined _GNU_REGEX_INTERFACE_VERSION || !defined __GLIBC__ || __GLIBC__ < 2
6844 #error No valid GNU regex.
6845 #endif
6846
6847 ; return 0; }
6848 EOF
6849 if { (eval echo configure:6850: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6850   rm -rf conftest*
6851   gdb_cv_have_gnu_regex=yes
6852 else
6853   echo "configure: failed program was:" >&5
6854   cat conftest.$ac_ext >&5
6855   rm -rf conftest*
6856   gdb_cv_have_gnu_regex=no
6857 fi
6858 rm -f conftest*
6859 fi
6860
6861   echo "$ac_t""$gdb_cv_have_gnu_regex" 1>&6
6862   if test $gdb_cv_have_gnu_regex = no; then
6863         want_included_regex=true
6864   fi
6865 fi
6866
6867 if test x${want_included_regex} = xtrue; then
6868     REGEX="gnu-regex.o"
6869     cat >> confdefs.h <<\EOF
6870 #define USE_INCLUDED_REGEX 1
6871 EOF
6872
6873 fi
6874
6875
6876 # In the Cygwin environment, we need some additional flags.
6877 echo $ac_n "checking for cygwin""... $ac_c" 1>&6
6878 echo "configure:6879: checking for cygwin" >&5
6879 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then
6880   echo $ac_n "(cached) $ac_c" 1>&6
6881 else
6882   cat > conftest.$ac_ext <<EOF
6883 #line 6884 "configure"
6884 #include "confdefs.h"
6885
6886 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
6887 lose
6888 #endif
6889 EOF
6890 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6891   egrep "lose" >/dev/null 2>&1; then
6892   rm -rf conftest*
6893   gdb_cv_os_cygwin=yes
6894 else
6895   rm -rf conftest*
6896   gdb_cv_os_cygwin=no
6897 fi
6898 rm -f conftest*
6899
6900 fi
6901
6902 echo "$ac_t""$gdb_cv_os_cygwin" 1>&6
6903
6904
6905 SER_HARDWIRE="ser-unix.o ser-pipe.o ser-tcp.o"
6906 case ${host} in
6907   *go32* ) SER_HARDWIRE=ser-go32.o ;;
6908   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
6909 esac
6910
6911
6912
6913 if test x$gdb_host = xgo32; then
6914   TERM_LIB=
6915 else
6916 if test x$gdb_cv_os_cygwin = xyes; then
6917   TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
6918 else
6919   TERM_LIB=
6920   echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
6921 echo "configure:6922: checking for tgetent in -lncurses" >&5
6922 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
6923 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6924   echo $ac_n "(cached) $ac_c" 1>&6
6925 else
6926   ac_save_LIBS="$LIBS"
6927 LIBS="-lncurses  $LIBS"
6928 cat > conftest.$ac_ext <<EOF
6929 #line 6930 "configure"
6930 #include "confdefs.h"
6931 /* Override any gcc2 internal prototype to avoid an error.  */
6932 /* We use char because int might match the return type of a gcc2
6933     builtin and then its argument prototype would still apply.  */
6934 char tgetent();
6935
6936 int main() {
6937 tgetent()
6938 ; return 0; }
6939 EOF
6940 if { (eval echo configure:6941: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6941   rm -rf conftest*
6942   eval "ac_cv_lib_$ac_lib_var=yes"
6943 else
6944   echo "configure: failed program was:" >&5
6945   cat conftest.$ac_ext >&5
6946   rm -rf conftest*
6947   eval "ac_cv_lib_$ac_lib_var=no"
6948 fi
6949 rm -f conftest*
6950 LIBS="$ac_save_LIBS"
6951
6952 fi
6953 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6954   echo "$ac_t""yes" 1>&6
6955   TERM_LIB=-lncurses
6956 else
6957   echo "$ac_t""no" 1>&6
6958 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6
6959 echo "configure:6960: checking for tgetent in -lHcurses" >&5
6960 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'`
6961 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6962   echo $ac_n "(cached) $ac_c" 1>&6
6963 else
6964   ac_save_LIBS="$LIBS"
6965 LIBS="-lHcurses  $LIBS"
6966 cat > conftest.$ac_ext <<EOF
6967 #line 6968 "configure"
6968 #include "confdefs.h"
6969 /* Override any gcc2 internal prototype to avoid an error.  */
6970 /* We use char because int might match the return type of a gcc2
6971     builtin and then its argument prototype would still apply.  */
6972 char tgetent();
6973
6974 int main() {
6975 tgetent()
6976 ; return 0; }
6977 EOF
6978 if { (eval echo configure:6979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6979   rm -rf conftest*
6980   eval "ac_cv_lib_$ac_lib_var=yes"
6981 else
6982   echo "configure: failed program was:" >&5
6983   cat conftest.$ac_ext >&5
6984   rm -rf conftest*
6985   eval "ac_cv_lib_$ac_lib_var=no"
6986 fi
6987 rm -f conftest*
6988 LIBS="$ac_save_LIBS"
6989
6990 fi
6991 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6992   echo "$ac_t""yes" 1>&6
6993   TERM_LIB=-lHcurses
6994 else
6995   echo "$ac_t""no" 1>&6
6996 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6
6997 echo "configure:6998: checking for tgetent in -ltermlib" >&5
6998 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'`
6999 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7000   echo $ac_n "(cached) $ac_c" 1>&6
7001 else
7002   ac_save_LIBS="$LIBS"
7003 LIBS="-ltermlib  $LIBS"
7004 cat > conftest.$ac_ext <<EOF
7005 #line 7006 "configure"
7006 #include "confdefs.h"
7007 /* Override any gcc2 internal prototype to avoid an error.  */
7008 /* We use char because int might match the return type of a gcc2
7009     builtin and then its argument prototype would still apply.  */
7010 char tgetent();
7011
7012 int main() {
7013 tgetent()
7014 ; return 0; }
7015 EOF
7016 if { (eval echo configure:7017: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7017   rm -rf conftest*
7018   eval "ac_cv_lib_$ac_lib_var=yes"
7019 else
7020   echo "configure: failed program was:" >&5
7021   cat conftest.$ac_ext >&5
7022   rm -rf conftest*
7023   eval "ac_cv_lib_$ac_lib_var=no"
7024 fi
7025 rm -f conftest*
7026 LIBS="$ac_save_LIBS"
7027
7028 fi
7029 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7030   echo "$ac_t""yes" 1>&6
7031   TERM_LIB=-ltermlib
7032 else
7033   echo "$ac_t""no" 1>&6
7034 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
7035 echo "configure:7036: checking for tgetent in -ltermcap" >&5
7036 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
7037 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7038   echo $ac_n "(cached) $ac_c" 1>&6
7039 else
7040   ac_save_LIBS="$LIBS"
7041 LIBS="-ltermcap  $LIBS"
7042 cat > conftest.$ac_ext <<EOF
7043 #line 7044 "configure"
7044 #include "confdefs.h"
7045 /* Override any gcc2 internal prototype to avoid an error.  */
7046 /* We use char because int might match the return type of a gcc2
7047     builtin and then its argument prototype would still apply.  */
7048 char tgetent();
7049
7050 int main() {
7051 tgetent()
7052 ; return 0; }
7053 EOF
7054 if { (eval echo configure:7055: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7055   rm -rf conftest*
7056   eval "ac_cv_lib_$ac_lib_var=yes"
7057 else
7058   echo "configure: failed program was:" >&5
7059   cat conftest.$ac_ext >&5
7060   rm -rf conftest*
7061   eval "ac_cv_lib_$ac_lib_var=no"
7062 fi
7063 rm -f conftest*
7064 LIBS="$ac_save_LIBS"
7065
7066 fi
7067 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7068   echo "$ac_t""yes" 1>&6
7069   TERM_LIB=-ltermcap
7070 else
7071   echo "$ac_t""no" 1>&6
7072 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
7073 echo "configure:7074: checking for tgetent in -lcurses" >&5
7074 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
7075 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7076   echo $ac_n "(cached) $ac_c" 1>&6
7077 else
7078   ac_save_LIBS="$LIBS"
7079 LIBS="-lcurses  $LIBS"
7080 cat > conftest.$ac_ext <<EOF
7081 #line 7082 "configure"
7082 #include "confdefs.h"
7083 /* Override any gcc2 internal prototype to avoid an error.  */
7084 /* We use char because int might match the return type of a gcc2
7085     builtin and then its argument prototype would still apply.  */
7086 char tgetent();
7087
7088 int main() {
7089 tgetent()
7090 ; return 0; }
7091 EOF
7092 if { (eval echo configure:7093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7093   rm -rf conftest*
7094   eval "ac_cv_lib_$ac_lib_var=yes"
7095 else
7096   echo "configure: failed program was:" >&5
7097   cat conftest.$ac_ext >&5
7098   rm -rf conftest*
7099   eval "ac_cv_lib_$ac_lib_var=no"
7100 fi
7101 rm -f conftest*
7102 LIBS="$ac_save_LIBS"
7103
7104 fi
7105 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7106   echo "$ac_t""yes" 1>&6
7107   TERM_LIB=-lcurses
7108 else
7109   echo "$ac_t""no" 1>&6
7110 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6
7111 echo "configure:7112: checking for tgetent in -lterminfo" >&5
7112 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'`
7113 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7114   echo $ac_n "(cached) $ac_c" 1>&6
7115 else
7116   ac_save_LIBS="$LIBS"
7117 LIBS="-lterminfo  $LIBS"
7118 cat > conftest.$ac_ext <<EOF
7119 #line 7120 "configure"
7120 #include "confdefs.h"
7121 /* Override any gcc2 internal prototype to avoid an error.  */
7122 /* We use char because int might match the return type of a gcc2
7123     builtin and then its argument prototype would still apply.  */
7124 char tgetent();
7125
7126 int main() {
7127 tgetent()
7128 ; return 0; }
7129 EOF
7130 if { (eval echo configure:7131: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7131   rm -rf conftest*
7132   eval "ac_cv_lib_$ac_lib_var=yes"
7133 else
7134   echo "configure: failed program was:" >&5
7135   cat conftest.$ac_ext >&5
7136   rm -rf conftest*
7137   eval "ac_cv_lib_$ac_lib_var=no"
7138 fi
7139 rm -f conftest*
7140 LIBS="$ac_save_LIBS"
7141
7142 fi
7143 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7144   echo "$ac_t""yes" 1>&6
7145   TERM_LIB=-lterminfo
7146 else
7147   echo "$ac_t""no" 1>&6
7148 fi
7149
7150 fi
7151
7152 fi
7153
7154 fi
7155
7156 fi
7157
7158 fi
7159
7160
7161   if test "x$TERM_LIB" = x
7162   then
7163     { echo "configure: error: Could not find a term library" 1>&2; exit 1; }
7164   fi
7165 fi
7166 fi
7167
7168
7169 # libreadline needs libuser32.a in a cygwin environment
7170 WIN32LIBS=
7171 if test x$gdb_cv_os_cygwin = xyes; then
7172     WIN32LIBS="-luser32"
7173     case "${target}" in
7174         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
7175         ;;
7176     esac
7177 fi
7178
7179
7180 LIBGUI="../libgui/src/libgui.a"
7181 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
7182
7183
7184
7185 # Check whether --with-cpu or --without-cpu was given.
7186 if test "${with_cpu+set}" = set; then
7187   withval="$with_cpu"
7188   case "${target}" in
7189   powerpc-* | powerpcle-* )
7190     ## It would be nice to keep this table in sync with the one in
7191     ## gcc/configure.
7192     case "${with_cpu}" in
7193       ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
7194       | 604 | 750 )
7195         ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
7196       ;;
7197       common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 )
7198         ## These are all RS6000 variants, as far as GDB is concerned.
7199         with_cpu=rs6000
7200       ;;
7201       603e | ec603e )
7202         with_cpu=603
7203       ;;
7204       604e )
7205         with_cpu=604
7206       ;;
7207       * )
7208         echo "configure: warning: GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'." 1>&2
7209         with_cpu=ppc-uisa
7210       ;;
7211     esac
7212   ;;
7213   * )
7214     echo "configure: warning: GDB may ignore the --with-cpu flag for ${target} targets" 1>&2
7215   ;;
7216 esac
7217 cat >> confdefs.h <<EOF
7218 #define TARGET_CPU_DEFAULT "${with_cpu}"
7219 EOF
7220
7221
7222 fi
7223
7224
7225
7226 # Check whether --enable-gdbtk or --disable-gdbtk was given.
7227 if test "${enable_gdbtk+set}" = set; then
7228   enableval="$enable_gdbtk"
7229   case "${enableval}" in
7230     yes)
7231         case "$host" in
7232         *go32*)
7233             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7234             enable_gdbtk=no ;;
7235         *windows*)
7236             echo "configure: warning: GDB does not support GDBtk on host ${host}.  GDBtk will be disabled." 1>&2
7237             enable_gdbtk=no ;;
7238         *)
7239             enable_gdbtk=yes ;;
7240         esac ;;
7241     no)
7242         enable_gdbtk=no  ;;
7243     *)
7244         { echo "configure: error: bad value ${enableval} given for gdbtk option" 1>&2; exit 1; } ;;
7245 esac
7246 else
7247
7248 # Default is on for everything but go32 and Cygwin
7249 case "$host" in
7250     *go32* | *windows*)
7251         ;;
7252     *)
7253         if test -d "${srcdir}/gdbtk" ; then
7254             enable_gdbtk=yes
7255         fi
7256         ;;
7257 esac
7258
7259 fi
7260
7261
7262 WIN32LDAPP=
7263
7264
7265
7266 configdir="unix"
7267
7268 GDBTKLIBS=
7269 if test "${enable_gdbtk}" = "yes"; then
7270
7271     # Gdbtk must have an absolute path to srcdir in order to run
7272     # properly when not installed.
7273     here=`pwd`
7274     cd ${srcdir}
7275     GDBTK_SRC_DIR=`pwd`
7276     cd $here
7277
7278
7279 #
7280 # Ok, lets find the tcl configuration
7281 # First, look for one uninstalled.
7282 # the alternative search directory is invoked by --with-tclconfig
7283 #
7284
7285 if test x"${no_tcl}" = x ; then
7286   # we reset no_tcl in case something fails here
7287   no_tcl=true
7288   # Check whether --with-tclconfig or --without-tclconfig was given.
7289 if test "${with_tclconfig+set}" = set; then
7290   withval="$with_tclconfig"
7291   with_tclconfig=${withval}
7292 fi
7293
7294   echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
7295 echo "configure:7296: checking for Tcl configuration" >&5
7296   if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
7297   echo $ac_n "(cached) $ac_c" 1>&6
7298 else
7299
7300
7301   # First check to see if --with-tclconfig was specified.
7302   if test x"${with_tclconfig}" != x ; then
7303     if test -f "${with_tclconfig}/tclConfig.sh" ; then
7304       ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
7305     else
7306       { echo "configure: error: ${with_tclconfig} directory doesn't contain tclConfig.sh" 1>&2; exit 1; }
7307     fi
7308   fi
7309
7310   # then check for a private Tcl installation
7311   if test x"${ac_cv_c_tclconfig}" = x ; then
7312     for i in \
7313                 ../tcl \
7314                 `ls -dr ../tcl[7-9]* 2>/dev/null` \
7315                 ../../tcl \
7316                 `ls -dr ../../tcl[7-9]* 2>/dev/null` \
7317                 ../../../tcl \
7318                 `ls -dr ../../../tcl[7-9]* 2>/dev/null` ; do
7319       if test -f "$i/${configdir}/tclConfig.sh" ; then
7320         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7321         break
7322       fi
7323     done
7324   fi
7325   # check in a few common install locations
7326   if test x"${ac_cv_c_tclconfig}" = x ; then
7327     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7328       if test -f "$i/tclConfig.sh" ; then
7329         ac_cv_c_tclconfig=`(cd $i; pwd)`
7330         break
7331       fi
7332     done
7333   fi
7334   # check in a few other private locations
7335   if test x"${ac_cv_c_tclconfig}" = x ; then
7336     for i in \
7337                 ${srcdir}/../tcl \
7338                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` ; do
7339       if test -f "$i/${configdir}/tclConfig.sh" ; then
7340         ac_cv_c_tclconfig=`(cd $i/${configdir}; pwd)`
7341         break
7342       fi
7343     done
7344   fi
7345
7346 fi
7347
7348   if test x"${ac_cv_c_tclconfig}" = x ; then
7349     TCLCONFIG="# no Tcl configs found"
7350     echo "configure: warning: Can't find Tcl configuration definitions" 1>&2
7351   else
7352     no_tcl=
7353     TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
7354     echo "$ac_t""found $TCLCONFIG" 1>&6
7355   fi
7356 fi
7357
7358     if test -z "${no_tcl}"; then
7359
7360     . $TCLCONFIG
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
7381
7382
7383
7384
7385
7386
7387 #
7388 # Ok, lets find the tk configuration
7389 # First, look for one uninstalled.
7390 # the alternative search directory is invoked by --with-tkconfig
7391 #
7392
7393 if test x"${no_tk}" = x ; then
7394   # we reset no_tk in case something fails here
7395   no_tk=true
7396   # Check whether --with-tkconfig or --without-tkconfig was given.
7397 if test "${with_tkconfig+set}" = set; then
7398   withval="$with_tkconfig"
7399   with_tkconfig=${withval}
7400 fi
7401
7402   echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
7403 echo "configure:7404: checking for Tk configuration" >&5
7404   if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
7405   echo $ac_n "(cached) $ac_c" 1>&6
7406 else
7407
7408
7409   # First check to see if --with-tkconfig was specified.
7410   if test x"${with_tkconfig}" != x ; then
7411     if test -f "${with_tkconfig}/tkConfig.sh" ; then
7412       ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
7413     else
7414       { echo "configure: error: ${with_tkconfig} directory doesn't contain tkConfig.sh" 1>&2; exit 1; }
7415     fi
7416   fi
7417
7418   # then check for a private Tk library
7419   if test x"${ac_cv_c_tkconfig}" = x ; then
7420     for i in \
7421                 ../tk \
7422                 `ls -dr ../tk[4-9]* 2>/dev/null` \
7423                 ../../tk \
7424                 `ls -dr ../../tk[4-9]* 2>/dev/null` \
7425                 ../../../tk \
7426                 `ls -dr ../../../tk[4-9]* 2>/dev/null` ; do
7427       if test -f "$i/${configdir}/tkConfig.sh" ; then
7428         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7429         break
7430       fi
7431     done
7432   fi
7433   # check in a few common install locations
7434   if test x"${ac_cv_c_tkconfig}" = x ; then
7435     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7436       if test -f "$i/tkConfig.sh" ; then
7437         ac_cv_c_tkconfig=`(cd $i; pwd)`
7438         break
7439       fi
7440     done
7441   fi
7442   # check in a few other private locations
7443   if test x"${ac_cv_c_tkconfig}" = x ; then
7444     for i in \
7445                 ${srcdir}/../tk \
7446                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` ; do
7447       if test -f "$i/${configdir}/tkConfig.sh" ; then
7448         ac_cv_c_tkconfig=`(cd $i/${configdir}; pwd)`
7449         break
7450       fi
7451     done
7452   fi
7453
7454 fi
7455
7456   if test x"${ac_cv_c_tkconfig}" = x ; then
7457     TKCONFIG="# no Tk configs found"
7458     echo "configure: warning: Can't find Tk configuration definitions" 1>&2
7459   else
7460     no_tk=
7461     TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
7462     echo "$ac_t""found $TKCONFIG" 1>&6
7463   fi
7464 fi
7465
7466
7467
7468         # now look for Tcl library stuff
7469
7470         case "${host}" in
7471         *-*-cygwin*)
7472             tcldir=../tcl/win/
7473             ;;
7474         *)
7475             tcldir=../tcl/unix/
7476             ;;
7477         esac
7478
7479         TCL_DEPS="${tcldir}${TCL_LIB_FILE}"
7480
7481         # If $no_tk is nonempty, then we can't do Tk, and there is no
7482         # point to doing Tcl.
7483         if test -z "${no_tk}"; then
7484
7485     if test -f "$TKCONFIG" ; then
7486       . $TKCONFIG
7487     fi
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502 #
7503 # Ok, lets find the tcl source trees so we can use the headers
7504 # Warning: transition of version 9 to 10 will break this algorithm
7505 # because 10 sorts before 9. We also look for just tcl. We have to
7506 # be careful that we don't match stuff like tclX by accident.
7507 # the alternative search directory is involked by --with-tclinclude
7508 #
7509
7510 no_tcl=true
7511 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
7512 echo "configure:7513: checking for Tcl private headers. dir=${configdir}" >&5
7513 # Check whether --with-tclinclude or --without-tclinclude was given.
7514 if test "${with_tclinclude+set}" = set; then
7515   withval="$with_tclinclude"
7516   with_tclinclude=${withval}
7517 fi
7518
7519 if eval "test \"`echo '$''{'ac_cv_c_tclh'+set}'`\" = set"; then
7520   echo $ac_n "(cached) $ac_c" 1>&6
7521 else
7522
7523 # first check to see if --with-tclinclude was specified
7524 if test x"${with_tclinclude}" != x ; then
7525   if test -f ${with_tclinclude}/tclInt.h ; then
7526     ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
7527   elif test -f ${with_tclinclude}/generic/tclInt.h ; then
7528     ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
7529   else
7530     { echo "configure: error: ${with_tclinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7531   fi
7532 fi
7533
7534 # next check if it came with Tcl configuration file
7535 if test x"${ac_cv_c_tclconfig}" = x ; then
7536   if test -f $ac_cv_c_tclconfig/../generic/tclInt.h ; then
7537     ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/..; pwd)`
7538   fi
7539 fi
7540
7541 # next check in private source directory
7542 #
7543 # since ls returns lowest version numbers first, reverse its output
7544 if test x"${ac_cv_c_tclh}" = x ; then
7545   for i in \
7546                 ${srcdir}/../tcl \
7547                 `ls -dr ${srcdir}/../tcl[7-9]* 2>/dev/null` \
7548                 ${srcdir}/../../tcl \
7549                 `ls -dr ${srcdir}/../../tcl[7-9]* 2>/dev/null` \
7550                 ${srcdir}/../../../tcl \
7551                 `ls -dr ${srcdir}/../../../tcl[7-9]* 2>/dev/null ` ; do
7552     if test -f $i/generic/tclInt.h ; then
7553       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7554       break
7555     fi
7556   done
7557 fi
7558 # finally check in a few common install locations
7559 #
7560 # since ls returns lowest version numbers first, reverse its output
7561 if test x"${ac_cv_c_tclh}" = x ; then
7562   for i in \
7563                 `ls -dr /usr/local/src/tcl[7-9]* 2>/dev/null` \
7564                 `ls -dr /usr/local/lib/tcl[7-9]* 2>/dev/null` \
7565                 /usr/local/src/tcl \
7566                 /usr/local/lib/tcl \
7567                 ${prefix}/include ; do
7568     if test -f $i/generic/tclInt.h ; then
7569       ac_cv_c_tclh=`(cd $i/generic; pwd)`
7570       break
7571     fi
7572   done
7573 fi
7574 # see if one is installed
7575 if test x"${ac_cv_c_tclh}" = x ; then
7576    ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
7577 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
7578 echo "configure:7579: checking for tclInt.h" >&5
7579 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7580   echo $ac_n "(cached) $ac_c" 1>&6
7581 else
7582   cat > conftest.$ac_ext <<EOF
7583 #line 7584 "configure"
7584 #include "confdefs.h"
7585 #include <tclInt.h>
7586 EOF
7587 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7588 { (eval echo configure:7589: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7589 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7590 if test -z "$ac_err"; then
7591   rm -rf conftest*
7592   eval "ac_cv_header_$ac_safe=yes"
7593 else
7594   echo "$ac_err" >&5
7595   echo "configure: failed program was:" >&5
7596   cat conftest.$ac_ext >&5
7597   rm -rf conftest*
7598   eval "ac_cv_header_$ac_safe=no"
7599 fi
7600 rm -f conftest*
7601 fi
7602 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7603   echo "$ac_t""yes" 1>&6
7604   ac_cv_c_tclh=installed
7605 else
7606   echo "$ac_t""no" 1>&6
7607 ac_cv_c_tclh=""
7608 fi
7609
7610 fi
7611
7612 fi
7613
7614 if test x"${ac_cv_c_tclh}" = x ; then
7615   TCLHDIR="# no Tcl private headers found"
7616   { echo "configure: error: Can't find Tcl private headers" 1>&2; exit 1; }
7617 fi
7618 if test x"${ac_cv_c_tclh}" != x ; then
7619   no_tcl=""
7620   if test x"${ac_cv_c_tclh}" = x"installed" ; then
7621     echo "$ac_t""is installed" 1>&6
7622     TCLHDIR=""
7623   else
7624     echo "$ac_t""found in ${ac_cv_c_tclh}" 1>&6
7625     # this hack is cause the TCLHDIR won't print if there is a "-I" in it.
7626     TCLHDIR="-I${ac_cv_c_tclh}"
7627   fi
7628 fi
7629
7630
7631
7632
7633 #
7634 # Ok, lets find the tk source trees so we can use the headers
7635 # If the directory (presumably symlink) named "tk" exists, use that one
7636 # in preference to any others.  Same logic is used when choosing library
7637 # and again with Tcl. The search order is the best place to look first, then in
7638 # decreasing significance. The loop breaks if the trigger file is found.
7639 # Note the gross little conversion here of srcdir by cd'ing to the found
7640 # directory. This converts the path from a relative to an absolute, so
7641 # recursive cache variables for the path will work right. We check all
7642 # the possible paths in one loop rather than many seperate loops to speed
7643 # things up.
7644 # the alternative search directory is involked by --with-tkinclude
7645 #
7646 no_tk=true
7647 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
7648 echo "configure:7649: checking for Tk private headers" >&5
7649 # Check whether --with-tkinclude or --without-tkinclude was given.
7650 if test "${with_tkinclude+set}" = set; then
7651   withval="$with_tkinclude"
7652   with_tkinclude=${withval}
7653 fi
7654
7655 if eval "test \"`echo '$''{'ac_cv_c_tkh'+set}'`\" = set"; then
7656   echo $ac_n "(cached) $ac_c" 1>&6
7657 else
7658
7659 # first check to see if --with-tkinclude was specified
7660 if test x"${with_tkinclude}" != x ; then
7661   if test -f ${with_tkinclude}/tk.h ; then
7662     ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
7663   elif test -f ${with_tkinclude}/generic/tk.h ; then
7664     ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
7665   else
7666     { echo "configure: error: ${with_tkinclude} directory doesn't contain private headers" 1>&2; exit 1; }
7667   fi
7668 fi
7669
7670 # next check if it came with Tk configuration file
7671 if test x"${ac_cv_c_tkconfig}" = x ; then
7672   if test -f $ac_cv_c_tkconfig/../generic/tk.h ; then
7673     ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/..; pwd)`
7674   fi
7675 fi
7676
7677 # next check in private source directory
7678 #
7679 # since ls returns lowest version numbers first, reverse its output
7680 if test x"${ac_cv_c_tkh}" = x ; then
7681   for i in \
7682                 ${srcdir}/../tk \
7683                 `ls -dr ${srcdir}/../tk[4-9]* 2>/dev/null` \
7684                 ${srcdir}/../../tk \
7685                 `ls -dr ${srcdir}/../../tk[4-9]* 2>/dev/null` \
7686                 ${srcdir}/../../../tk \
7687                 `ls -dr ${srcdir}/../../../tk[4-9]* 2>/dev/null ` ; do
7688     if test -f $i/generic/tk.h ; then
7689       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7690       break
7691     fi
7692   done
7693 fi
7694 # finally check in a few common install locations
7695 #
7696 # since ls returns lowest version numbers first, reverse its output
7697 if test x"${ac_cv_c_tkh}" = x ; then
7698   for i in \
7699                 `ls -dr /usr/local/src/tk[4-9]* 2>/dev/null` \
7700                 `ls -dr /usr/local/lib/tk[4-9]* 2>/dev/null` \
7701                 /usr/local/src/tk \
7702                 /usr/local/lib/tk \
7703                 ${prefix}/include ; do
7704     if test -f $i/generic/tk.h ; then
7705       ac_cv_c_tkh=`(cd $i/generic; pwd)`
7706       break
7707     fi
7708   done
7709 fi
7710 # see if one is installed
7711 if test x"${ac_cv_c_tkh}" = x ; then
7712    ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
7713 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
7714 echo "configure:7715: checking for tk.h" >&5
7715 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7716   echo $ac_n "(cached) $ac_c" 1>&6
7717 else
7718   cat > conftest.$ac_ext <<EOF
7719 #line 7720 "configure"
7720 #include "confdefs.h"
7721 #include <tk.h>
7722 EOF
7723 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7724 { (eval echo configure:7725: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7725 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7726 if test -z "$ac_err"; then
7727   rm -rf conftest*
7728   eval "ac_cv_header_$ac_safe=yes"
7729 else
7730   echo "$ac_err" >&5
7731   echo "configure: failed program was:" >&5
7732   cat conftest.$ac_ext >&5
7733   rm -rf conftest*
7734   eval "ac_cv_header_$ac_safe=no"
7735 fi
7736 rm -f conftest*
7737 fi
7738 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7739   echo "$ac_t""yes" 1>&6
7740   ac_cv_c_tkh=installed
7741 else
7742   echo "$ac_t""no" 1>&6
7743 ac_cv_c_tkh=""
7744 fi
7745
7746 fi
7747
7748 fi
7749
7750 if test x"${ac_cv_c_tkh}" != x ; then
7751   no_tk=""
7752   if test x"${ac_cv_c_tkh}" = x"installed" ; then
7753     echo "$ac_t""is installed" 1>&6
7754     TKHDIR=""
7755   else
7756     echo "$ac_t""found in ${ac_cv_c_tkh}" 1>&6
7757     # this hack is cause the TKHDIR won't print if there is a "-I" in it.
7758     TKHDIR="-I${ac_cv_c_tkh}"
7759   fi
7760 else
7761   TKHDIR="# no Tk directory found"
7762   echo "configure: warning: Can't find Tk private headers" 1>&2
7763   no_tk=true
7764 fi
7765
7766
7767
7768
7769 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7770 echo "configure:7771: checking for Itcl private headers. srcdir=${srcdir}" >&5
7771 if test x"${ac_cv_c_itclh}" = x ; then
7772   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do
7773     if test -f $i/generic/itcl.h ; then
7774       ac_cv_c_itclh=`(cd $i/generic; pwd)`
7775       break
7776     fi
7777   done
7778 fi
7779 if test x"${ac_cv_c_itclh}" = x ; then
7780   ITCLHDIR="# no Itcl private headers found"
7781   { echo "configure: error: Can't find Itcl private headers" 1>&2; exit 1; }
7782 fi
7783 if test x"${ac_cv_c_itclh}" != x ; then
7784      ITCLHDIR="-I${ac_cv_c_itclh}"
7785 fi
7786 # should always be here
7787 #     ITCLLIB="../itcl/itcl/unix/libitcl.a"
7788
7789 #AC_SUBST(ITCLLIB)
7790
7791
7792 echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7793 echo "configure:7794: checking for Itk private headers. srcdir=${srcdir}" >&5
7794 if test x"${ac_cv_c_itkh}" = x ; then
7795   for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do
7796     if test -f $i/generic/itk.h ; then
7797       ac_cv_c_itkh=`(cd $i/generic; pwd)`
7798       break
7799     fi
7800   done
7801 fi
7802 if test x"${ac_cv_c_itkh}" = x ; then
7803   ITKHDIR="# no Itk private headers found"
7804   { echo "configure: error: Can't find Itk private headers" 1>&2; exit 1; }
7805 fi
7806 if test x"${ac_cv_c_itkh}" != x ; then
7807      ITKHDIR="-I${ac_cv_c_itkh}"
7808 fi
7809 # should always be here
7810 #     ITKLIB="../itcl/itk/unix/libitk.a"
7811
7812 #AC_SUBST(ITKLIB)
7813
7814
7815 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
7816 echo "configure:7817: checking for Tix private headers. srcdir=${srcdir}" >&5
7817 if test x"${ac_cv_c_tixh}" = x ; then
7818   for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
7819     if test -f $i/generic/tix.h ; then
7820       ac_cv_c_tixh=`(cd $i/generic; pwd)`
7821       break
7822     fi
7823   done
7824 fi
7825 if test x"${ac_cv_c_tixh}" = x ; then
7826   TIXHDIR="# no Tix private headers found"
7827   { echo "configure: error: Can't find Tix private headers" 1>&2; exit 1; }
7828 fi
7829 if test x"${ac_cv_c_tixh}" != x ; then
7830      TIXHDIR="-I${ac_cv_c_tixh}"
7831 fi
7832
7833
7834
7835
7836            # now look for Tk library stuff
7837
7838            case "${host}" in
7839            *-*-cygwin*)
7840                tkdir=../tk/win/
7841                ;;
7842            *)
7843                tkdir=../tk/unix/
7844                ;;
7845            esac
7846
7847            TK_DEPS="${tkdir}${TK_LIB_FILE}"
7848
7849            # now look for Itcl library stuff
7850
7851
7852 #
7853 # Ok, lets find the itcl configuration
7854 # First, look for one uninstalled.
7855 # the alternative search directory is invoked by --with-itclconfig
7856 #
7857
7858 if test x"${no_itcl}" = x ; then
7859   # we reset no_itcl in case something fails here
7860   no_itcl=true
7861   # Check whether --with-itclconfig or --without-itclconfig was given.
7862 if test "${with_itclconfig+set}" = set; then
7863   withval="$with_itclconfig"
7864   with_itclconfig=${withval}
7865 fi
7866
7867   echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6
7868 echo "configure:7869: checking for Itcl configuration" >&5
7869   if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then
7870   echo $ac_n "(cached) $ac_c" 1>&6
7871 else
7872
7873
7874   # First check to see if --with-itclconfig was specified.
7875   if test x"${with_itclconfig}" != x ; then
7876     if test -f "${with_itclconfig}/itclConfig.sh" ; then
7877       ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
7878     else
7879       { echo "configure: error: ${with_itclconfig} directory doesn't contain itclConfig.sh" 1>&2; exit 1; }
7880     fi
7881   fi
7882
7883   # then check for a private Itcl library
7884   if test x"${ac_cv_c_itclconfig}" = x ; then
7885     for i in \
7886                 ../itcl/itcl \
7887                 `ls -dr ../itcl[4-9]*/itcl 2>/dev/null` \
7888                 ../../itcl \
7889                 `ls -dr ../../itcl[4-9]*/itcl 2>/dev/null` \
7890                 ../../../itcl \
7891                 `ls -dr ../../../itcl[4-9]*/itcl 2>/dev/null` ; do
7892       if test -f "$i/itclConfig.sh" ; then
7893         ac_cv_c_itclconfig=`(cd $i; pwd)`
7894         break
7895       fi
7896     done
7897   fi
7898   # check in a few common install locations
7899   if test x"${ac_cv_c_itclconfig}" = x ; then
7900     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
7901       if test -f "$i/itclConfig.sh" ; then
7902         ac_cv_c_itclconfig=`(cd $i; pwd)`
7903         break
7904       fi
7905     done
7906   fi
7907   # check in a few other private locations
7908   if test x"${ac_cv_c_itclconfig}" = x ; then
7909     for i in \
7910                 ${srcdir}/../itcl/itcl \
7911                 `ls -dr ${srcdir}/../itcl[4-9]*/itcl 2>/dev/null` ; do
7912       if test -f "$i/itclConfig.sh" ; then
7913         ac_cv_c_itclconfig=`(cd $i; pwd)`
7914         break
7915       fi
7916     done
7917   fi
7918
7919 fi
7920
7921   if test x"${ac_cv_c_itclconfig}" = x ; then
7922     ITCLCONFIG="# no Itcl configs found"
7923     echo "configure: warning: Can't find Itcl configuration definitions" 1>&2
7924   else
7925     no_itcl=
7926     ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
7927     echo "$ac_t""found $ITCLCONFIG" 1>&6
7928   fi
7929 fi
7930
7931            if test -z "${no_itcl}"; then
7932
7933     if test -f "$ITCLCONFIG" ; then
7934       . $ITCLCONFIG
7935     fi
7936
7937
7938
7939
7940
7941
7942
7943
7944
7945
7946
7947
7948              ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
7949              ITCL_DEPS="${ITCL_LIB_FULL_PATH}"
7950            fi
7951
7952
7953            # now look for Itk library stuff
7954
7955 #
7956 # Ok, lets find the itk configuration
7957 # First, look for one uninstalled.
7958 # the alternative search directory is invoked by --with-itkconfig
7959 #
7960
7961 if test x"${no_itk}" = x ; then
7962   # we reset no_itk in case something fails here
7963   no_itk=true
7964   # Check whether --with-itkconfig or --without-itkconfig was given.
7965 if test "${with_itkconfig+set}" = set; then
7966   withval="$with_itkconfig"
7967   with_itkconfig=${withval}
7968 fi
7969
7970   echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6
7971 echo "configure:7972: checking for Itk configuration" >&5
7972   if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then
7973   echo $ac_n "(cached) $ac_c" 1>&6
7974 else
7975
7976
7977   # First check to see if --with-itkconfig was specified.
7978   if test x"${with_itkconfig}" != x ; then
7979     if test -f "${with_itkconfig}/itkConfig.sh" ; then
7980       ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
7981     else
7982       { echo "configure: error: ${with_itkconfig} directory doesn't contain itkConfig.sh" 1>&2; exit 1; }
7983     fi
7984   fi
7985
7986   # then check for a private Itk library
7987   if test x"${ac_cv_c_itkconfig}" = x ; then
7988     for i in \
7989                 ../itcl/itk \
7990                 `ls -dr ../itcl[4-9]*/itk 2>/dev/null` \
7991                 ../../itk \
7992                 `ls -dr ../../itcl[4-9]*/itk 2>/dev/null` \
7993                 ../../../itk \
7994                 `ls -dr ../../../itcl[4-9]*/itk 2>/dev/null` ; do
7995       if test -f "$i/itkConfig.sh" ; then
7996         ac_cv_c_itkconfig=`(cd $i; pwd)`
7997         break
7998       fi
7999     done
8000   fi
8001   # check in a few common install locations
8002   if test x"${ac_cv_c_itkconfig}" = x ; then
8003     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8004       if test -f "$i/itkConfig.sh" ; then
8005         ac_cv_c_itkconfig=`(cd $i; pwd)`
8006         break
8007       fi
8008     done
8009   fi
8010   # check in a few other private locations
8011   if test x"${ac_cv_c_itkconfig}" = x ; then
8012     for i in \
8013                 ${srcdir}/../itcl/itk \
8014                 `ls -dr ${srcdir}/../itcl[4-9]*/itk 2>/dev/null` ; do
8015       if test -f "$i/itkConfig.sh" ; then
8016         ac_cv_c_itkconfig=`(cd $i; pwd)`
8017         break
8018       fi
8019     done
8020   fi
8021
8022 fi
8023
8024   if test x"${ac_cv_c_itkconfig}" = x ; then
8025     ITKCONFIG="# no Itk configs found"
8026     echo "configure: warning: Can't find Itk configuration definitions" 1>&2
8027   else
8028     no_itk=
8029     ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
8030     echo "$ac_t""found $ITKCONFIG" 1>&6
8031   fi
8032 fi
8033
8034
8035            if test -z "${no_itcl}"; then
8036
8037     if test -f "$ITKCONFIG" ; then
8038       . $ITKCONFIG
8039     fi
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052              ITKLIB="${ITK_BUILD_LIB_SPEC}"
8053              ITK_DEPS="${ITK_LIB_FULL_PATH}"
8054            fi
8055
8056            # now look for Tix library stuff
8057
8058 #
8059 # Ok, lets find the tix configuration
8060 # First, look for one uninstalled.
8061 # the alternative search directory is invoked by --with-itkconfig
8062 #
8063
8064 if test x"${no_tix}" = x ; then
8065   # we reset no_tix in case something fails here
8066   no_tix=true
8067   # Check whether --with-tixconfig or --without-tixconfig was given.
8068 if test "${with_tixconfig+set}" = set; then
8069   withval="$with_tixconfig"
8070   with_tixconfig=${withval}
8071 fi
8072
8073   echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6
8074 echo "configure:8075: checking for Tix configuration" >&5
8075   if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then
8076   echo $ac_n "(cached) $ac_c" 1>&6
8077 else
8078
8079
8080   # First check to see if --with-tixconfig was specified.
8081   if test x"${with_tixconfig}" != x ; then
8082     if test -f "${with_tixconfig}/tixConfig.sh" ; then
8083       ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
8084     else
8085       { echo "configure: error: ${with_tixconfig} directory doesn't contain tixConfig.sh" 1>&2; exit 1; }
8086     fi
8087   fi
8088
8089   # then check for a private Tix library
8090   if test x"${ac_cv_c_tixconfig}" = x ; then
8091     for i in \
8092                 ../tix \
8093                 `ls -dr ../tix 2>/dev/null` \
8094                 ../../tix \
8095                 `ls -dr ../../tix 2>/dev/null` \
8096                 ../../../tix \
8097                 `ls -dr ../../../tix 2>/dev/null` ; do
8098       echo "**** Looking at $i - with ${configdir}"
8099       if test -f "$i/tixConfig.sh" ; then
8100         ac_cv_c_tixconfig=`(cd $i; pwd)`
8101         break
8102       fi
8103     done
8104   fi
8105   # check in a few common install locations
8106   if test x"${ac_cv_c_tixconfig}" = x ; then
8107     for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
8108       echo "**** Looking at $i"
8109       if test -f "$i/tixConfig.sh" ; then
8110         ac_cv_c_tixconfig=`(cd $i; pwd)`
8111         break
8112       fi
8113     done
8114   fi
8115   # check in a few other private locations
8116   echo "**** Other private locations"
8117   if test x"${ac_cv_c_tixconfig}" = x ; then
8118     for i in \
8119                 ${srcdir}/../tix \
8120                 `ls -dr ${srcdir}/../tix 2>/dev/null` ; do
8121       echo "**** Looking at $i - with ${configdir}"
8122       if test -f "$i/${configdir}/tixConfig.sh" ; then
8123         ac_cv_c_tixconfig=`(cd $i/${configdir}; pwd)`
8124         break
8125       fi
8126     done
8127   fi
8128
8129 fi
8130
8131   if test x"${ac_cv_c_tixconfig}" = x ; then
8132     TIXCONFIG="# no Tix configs found"
8133     echo "configure: warning: Can't find Tix configuration definitions" 1>&2
8134   else
8135     no_tix=
8136     TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
8137     echo "$ac_t""found $TIXCONFIG" 1>&6
8138   fi
8139 fi
8140
8141
8142            if test -z "${no_tix}"; then
8143
8144     if test -f "$TIXCONFIG" ; then
8145       . $TIXCONFIG
8146     fi
8147
8148
8149
8150
8151
8152
8153
8154
8155              TIXLIB="${TIX_BUILD_LIB_SPEC}"
8156              TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
8157            fi
8158
8159            ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
8160            # Tcl/Tk 8.1 require -fwritable strings.  I don't
8161            # know whether 8.2 will or not, but I bet it will.
8162            # I don't have to worry about 7.x since we don't support it.
8163            GDBTK_CFLAGS=""
8164            if test "$GCC" = "yes"; then
8165                if test "$TCL_VERSION" != "8.0" ; then
8166                    GDBTK_CFLAGS="-fwritable-strings"
8167                fi
8168            fi
8169
8170            # Include some libraries that Tcl and Tk want.
8171            TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
8172            # Yes, the ordering seems wrong here.  But it isn't.
8173            # TK_LIBS is the list of libraries that need to be linked
8174            # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
8175            # were in LIBS then any link tests after this point would
8176            # try to include things like `$(LIBGUI)', which wouldn't work.
8177            GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
8178
8179            CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
8180            CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
8181            CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
8182            CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_GDBTK_INITS)"
8183            CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_GDBTK_ALL)"
8184            CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_GDBTK_CLEAN)"
8185            CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_GDBTK_INSTALL)"
8186            CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_GDBTK_UNINSTALL)"
8187
8188            if test x$gdb_cv_os_cygwin = xyes; then
8189               WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
8190               WIN32LDAPP="-Wl,--subsystem,console"
8191               CONFIG_OBS="${CONFIG_OBS} gdbres.o"
8192            fi
8193         fi
8194     fi
8195
8196     SUBDIRS="${SUBDIRS} gdbtk"
8197     configdirs="${configdirs} gdbtk"
8198 fi
8199
8200
8201
8202
8203
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215 # If we find X, set shell vars x_includes and x_libraries to the
8216 # paths, otherwise set no_x=yes.
8217 # Uses ac_ vars as temps to allow command line to override cache and checks.
8218 # --without-x overrides everything else, but does not touch the cache.
8219 echo $ac_n "checking for X""... $ac_c" 1>&6
8220 echo "configure:8221: checking for X" >&5
8221
8222 # Check whether --with-x or --without-x was given.
8223 if test "${with_x+set}" = set; then
8224   withval="$with_x"
8225   :
8226 fi
8227
8228 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8229 if test "x$with_x" = xno; then
8230   # The user explicitly disabled X.
8231   have_x=disabled
8232 else
8233   if test "x$x_includes" != xNONE && test "x$x_libraries" != xNONE; then
8234     # Both variables are already set.
8235     have_x=yes
8236   else
8237 if eval "test \"`echo '$''{'ac_cv_have_x'+set}'`\" = set"; then
8238   echo $ac_n "(cached) $ac_c" 1>&6
8239 else
8240   # One or both of the vars are not set, and there is no cached value.
8241 ac_x_includes=NO ac_x_libraries=NO
8242 rm -fr conftestdir
8243 if mkdir conftestdir; then
8244   cd conftestdir
8245   # Make sure to not put "make" in the Imakefile rules, since we grep it out.
8246   cat > Imakefile <<'EOF'
8247 acfindx:
8248         @echo 'ac_im_incroot="${INCROOT}"; ac_im_usrlibdir="${USRLIBDIR}"; ac_im_libdir="${LIBDIR}"'
8249 EOF
8250   if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
8251     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8252     eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
8253     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8254     for ac_extension in a so sl; do
8255       if test ! -f $ac_im_usrlibdir/libX11.$ac_extension &&
8256         test -f $ac_im_libdir/libX11.$ac_extension; then
8257         ac_im_usrlibdir=$ac_im_libdir; break
8258       fi
8259     done
8260     # Screen out bogus values from the imake configuration.  They are
8261     # bogus both because they are the default anyway, and because
8262     # using them would break gcc on systems where it needs fixed includes.
8263     case "$ac_im_incroot" in
8264         /usr/include) ;;
8265         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes="$ac_im_incroot" ;;
8266     esac
8267     case "$ac_im_usrlibdir" in
8268         /usr/lib | /lib) ;;
8269         *) test -d "$ac_im_usrlibdir" && ac_x_libraries="$ac_im_usrlibdir" ;;
8270     esac
8271   fi
8272   cd ..
8273   rm -fr conftestdir
8274 fi
8275
8276 if test "$ac_x_includes" = NO; then
8277   # Guess where to find include files, by looking for this one X11 .h file.
8278   test -z "$x_direct_test_include" && x_direct_test_include=X11/Intrinsic.h
8279
8280   # First, try using that file with no special directory specified.
8281 cat > conftest.$ac_ext <<EOF
8282 #line 8283 "configure"
8283 #include "confdefs.h"
8284 #include <$x_direct_test_include>
8285 EOF
8286 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8287 { (eval echo configure:8288: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8288 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8289 if test -z "$ac_err"; then
8290   rm -rf conftest*
8291   # We can compile using X headers with no special include directory.
8292 ac_x_includes=
8293 else
8294   echo "$ac_err" >&5
8295   echo "configure: failed program was:" >&5
8296   cat conftest.$ac_ext >&5
8297   rm -rf conftest*
8298   # Look for the header file in a standard set of common directories.
8299 # Check X11 before X11Rn because it is often a symlink to the current release.
8300   for ac_dir in               \
8301     /usr/X11/include          \
8302     /usr/X11R6/include        \
8303     /usr/X11R5/include        \
8304     /usr/X11R4/include        \
8305                               \
8306     /usr/include/X11          \
8307     /usr/include/X11R6        \
8308     /usr/include/X11R5        \
8309     /usr/include/X11R4        \
8310                               \
8311     /usr/local/X11/include    \
8312     /usr/local/X11R6/include  \
8313     /usr/local/X11R5/include  \
8314     /usr/local/X11R4/include  \
8315                               \
8316     /usr/local/include/X11    \
8317     /usr/local/include/X11R6  \
8318     /usr/local/include/X11R5  \
8319     /usr/local/include/X11R4  \
8320                               \
8321     /usr/X386/include         \
8322     /usr/x386/include         \
8323     /usr/XFree86/include/X11  \
8324                               \
8325     /usr/include              \
8326     /usr/local/include        \
8327     /usr/unsupported/include  \
8328     /usr/athena/include       \
8329     /usr/local/x11r5/include  \
8330     /usr/lpp/Xamples/include  \
8331                               \
8332     /usr/openwin/include      \
8333     /usr/openwin/share/include \
8334     ; \
8335   do
8336     if test -r "$ac_dir/$x_direct_test_include"; then
8337       ac_x_includes=$ac_dir
8338       break
8339     fi
8340   done
8341 fi
8342 rm -f conftest*
8343 fi # $ac_x_includes = NO
8344
8345 if test "$ac_x_libraries" = NO; then
8346   # Check for the libraries.
8347
8348   test -z "$x_direct_test_library" && x_direct_test_library=Xt
8349   test -z "$x_direct_test_function" && x_direct_test_function=XtMalloc
8350
8351   # See if we find them without any special options.
8352   # Don't add to $LIBS permanently.
8353   ac_save_LIBS="$LIBS"
8354   LIBS="-l$x_direct_test_library $LIBS"
8355 cat > conftest.$ac_ext <<EOF
8356 #line 8357 "configure"
8357 #include "confdefs.h"
8358
8359 int main() {
8360 ${x_direct_test_function}()
8361 ; return 0; }
8362 EOF
8363 if { (eval echo configure:8364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8364   rm -rf conftest*
8365   LIBS="$ac_save_LIBS"
8366 # We can link X programs with no special library path.
8367 ac_x_libraries=
8368 else
8369   echo "configure: failed program was:" >&5
8370   cat conftest.$ac_ext >&5
8371   rm -rf conftest*
8372   LIBS="$ac_save_LIBS"
8373 # First see if replacing the include by lib works.
8374 # Check X11 before X11Rn because it is often a symlink to the current release.
8375 for ac_dir in `echo "$ac_x_includes" | sed s/include/lib/` \
8376     /usr/X11/lib          \
8377     /usr/X11R6/lib        \
8378     /usr/X11R5/lib        \
8379     /usr/X11R4/lib        \
8380                           \
8381     /usr/lib/X11          \
8382     /usr/lib/X11R6        \
8383     /usr/lib/X11R5        \
8384     /usr/lib/X11R4        \
8385                           \
8386     /usr/local/X11/lib    \
8387     /usr/local/X11R6/lib  \
8388     /usr/local/X11R5/lib  \
8389     /usr/local/X11R4/lib  \
8390                           \
8391     /usr/local/lib/X11    \
8392     /usr/local/lib/X11R6  \
8393     /usr/local/lib/X11R5  \
8394     /usr/local/lib/X11R4  \
8395                           \
8396     /usr/X386/lib         \
8397     /usr/x386/lib         \
8398     /usr/XFree86/lib/X11  \
8399                           \
8400     /usr/lib              \
8401     /usr/local/lib        \
8402     /usr/unsupported/lib  \
8403     /usr/athena/lib       \
8404     /usr/local/x11r5/lib  \
8405     /usr/lpp/Xamples/lib  \
8406     /lib/usr/lib/X11      \
8407                           \
8408     /usr/openwin/lib      \
8409     /usr/openwin/share/lib \
8410     ; \
8411 do
8412   for ac_extension in a so sl; do
8413     if test -r $ac_dir/lib${x_direct_test_library}.$ac_extension; then
8414       ac_x_libraries=$ac_dir
8415       break 2
8416     fi
8417   done
8418 done
8419 fi
8420 rm -f conftest*
8421 fi # $ac_x_libraries = NO
8422
8423 if test "$ac_x_includes" = NO || test "$ac_x_libraries" = NO; then
8424   # Didn't find X anywhere.  Cache the known absence of X.
8425   ac_cv_have_x="have_x=no"
8426 else
8427   # Record where we found X for the cache.
8428   ac_cv_have_x="have_x=yes \
8429                 ac_x_includes=$ac_x_includes ac_x_libraries=$ac_x_libraries"
8430 fi
8431 fi
8432   fi
8433   eval "$ac_cv_have_x"
8434 fi # $with_x != no
8435
8436 if test "$have_x" != yes; then
8437   echo "$ac_t""$have_x" 1>&6
8438   no_x=yes
8439 else
8440   # If each of the values was on the command line, it overrides each guess.
8441   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8442   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8443   # Update the cache value to reflect the command line values.
8444   ac_cv_have_x="have_x=yes \
8445                 ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
8446   echo "$ac_t""libraries $x_libraries, headers $x_includes" 1>&6
8447 fi
8448
8449
8450
8451 # Unlike the sim directory, whether a simulator is linked is controlled by
8452 # presence of a SIM= and a SIM_OBS= definition in the target '.mt' file.
8453 # This code just checks for a few cases where we'd like to ignore those
8454 # definitions, even when they're present in the '.mt' file.  These cases
8455 # are when --disable-sim is specified, or if the simulator directory is
8456 # not part of the source tree.
8457 #
8458 # Check whether --enable-sim or --disable-sim was given.
8459 if test "${enable_sim+set}" = set; then
8460   enableval="$enable_sim"
8461   echo "enable_sim = $enable_sim";
8462  echo "enableval = ${enableval}";
8463  case "${enableval}" in
8464   yes) ignore_sim=false ;;
8465   no)  ignore_sim=true ;;
8466   *)   ignore_sim=false ;;
8467  esac
8468 else
8469   ignore_sim=false
8470 fi
8471
8472
8473 if test ! -d "${srcdir}/../sim"; then
8474   ignore_sim=true
8475 fi
8476
8477 if test "${ignore_sim}" = "true"; then
8478     IGNORE_SIM="SIM="
8479     IGNORE_SIM_OBS="SIM_OBS="
8480 else
8481     IGNORE_SIM=""
8482     IGNORE_SIM_OBS=""
8483     cat >> confdefs.h <<\EOF
8484 #define WITH_SIM 1
8485 EOF
8486
8487 fi
8488
8489
8490
8491
8492
8493
8494
8495
8496
8497
8498
8499
8500
8501
8502
8503 # Begin stuff to support --enable-shared
8504 # Check whether --enable-shared or --disable-shared was given.
8505 if test "${enable_shared+set}" = set; then
8506   enableval="$enable_shared"
8507   case "${enableval}" in
8508   yes) shared=true ;;
8509   no)  shared=false ;;
8510   *) shared=true ;;
8511 esac
8512 fi
8513
8514 HLDFLAGS=
8515 HLDENV=
8516 # If we have shared libraries, try to set rpath reasonably.
8517 if test "${shared}" = "true"; then
8518   case "${host}" in
8519   *-*-hpux*)
8520     HLDFLAGS='-Wl,+s,+b,$(libdir)'
8521     ;;
8522   *-*-irix5* | *-*-irix6*)
8523     HLDFLAGS='-Wl,-rpath,$(libdir)'
8524     ;;
8525   *-*-linux*aout*)
8526     ;;
8527   *-*-linux* | *-pc-linux-gnu*)
8528     HLDFLAGS='-Wl,-rpath,$(libdir)'
8529     ;;
8530   *-*-solaris*)
8531     HLDFLAGS='-R $(libdir)'
8532     ;;
8533   *-*-sysv4*)
8534     HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
8535     ;;
8536   esac
8537 fi
8538
8539 # On SunOS, if the linker supports the -rpath option, use it to
8540 # prevent ../bfd and ../opcodes from being included in the run time
8541 # search path.
8542 case "${host}" in
8543   *-*-sunos*)
8544     echo 'main () { }' > conftest.c
8545     ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
8546     if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
8547       :
8548     elif grep 'No such file' conftest.t >/dev/null 2>&1; then
8549       :
8550     elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
8551       :
8552     elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
8553       :
8554     elif test "${shared}" = "true"; then
8555       HLDFLAGS='-Wl,-rpath=$(libdir)'
8556     else
8557       HLDFLAGS='-Wl,-rpath='
8558     fi
8559     rm -f conftest.t conftest.c conftest
8560     ;;
8561 esac
8562
8563
8564 # End stuff to support --enable-shared
8565
8566 # target_subdir is used by the testsuite to find the target libraries.
8567 target_subdir=
8568 if test "${host}" != "${target}"; then
8569     target_subdir="${target_alias}/"
8570 fi
8571
8572
8573 frags=
8574 host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
8575 if test ! -f ${host_makefile_frag}; then
8576     # When building a native debuger the .mh file containing things
8577     # like NATDEPFILES is needed.  Cross debuggers don't need .mh
8578     # since it no longer contains anything useful.
8579     if test "${target}" = "${host}"; then
8580         { echo "configure: error: "*** Gdb does not support native target ${host}"" 1>&2; exit 1; }
8581     else
8582         host_makefile_frag=/dev/null
8583     fi
8584 fi
8585 frags="$frags $host_makefile_frag"
8586
8587 target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
8588 if test ! -f ${target_makefile_frag}; then
8589 { echo "configure: error: "*** Gdb does not support target ${target}"" 1>&2; exit 1; }
8590 fi
8591 frags="$frags $target_makefile_frag"
8592
8593
8594
8595
8596
8597 hostfile=`sed -n '
8598 s/XM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8599 ' ${host_makefile_frag}`
8600
8601 targetfile=`sed -n '
8602 s/TM_FILE[      ]*=[    ]*\([^  ]*\)/\1/p
8603 ' ${target_makefile_frag}`
8604
8605 GDB_MULTI_ARCH=`sed -n '
8606 s/GDB_MULTI_ARCH[       ]*=[    ]*\([^  ]*\)[   ]*/\1/p
8607 ' ${target_makefile_frag}`
8608
8609 if test "${target}" = "${host}"; then
8610 # We pick this up from the host configuration file (.mh) because we
8611 # do not have a native configuration Makefile fragment.
8612 nativefile=`sed -n '
8613 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
8614 ' ${host_makefile_frag}`
8615 fi
8616
8617
8618 # New targets should just set gdb_multi_arch=yes in configure.tgt.
8619 # Old targets being converted can either do that or set GDB_MULTI_ARCH
8620 # in the target specific makefile frag.  Eventually gdb_multi_arch=yes
8621 # will be the default.
8622 if test x"${GDB_MULTI_ARCH}" = x ; then
8623     case "${gdb_multi_arch}" in
8624     yes ) GDB_MULTI_ARCH=GDB_MULTI_ARCH_PURE ;;
8625     no ) GDB_MULTI_ARCH=0 ;;
8626     0|1|2 ) GDB_MULTI_ARCH=${gdb_multi_arch} ;;
8627     esac
8628 fi
8629 if test x"${GDB_MULTI_ARCH}" != x ; then
8630     cat >> confdefs.h <<EOF
8631 #define GDB_MULTI_ARCH ${GDB_MULTI_ARCH}
8632 EOF
8633
8634 fi
8635 # Warn the user when they use an old practice
8636 case "${GDB_MULTI_ARCH}" in
8637     "" ) ;;
8638     0 | GDB_MULTI_ARCH_PARTIAL | 1 | GDB_MULTI_ARCH_TM | 2 )
8639         echo "configure: warning: "GDB: Target is not pure multi-arch"" 1>&2 ;;
8640     GDB_MULTI_ARCH_PURE )
8641         if test x"${targetfile}" != x ; then
8642             echo "configure: warning: "GDB: Ignoring TM_FILE in ${target_makefile_frag}"" 1>&2
8643             targetfile=""
8644         fi ;;
8645     *)  { echo "configure: error: "GDB: Unknown GDB_MULTI_ARCH value ${GDB_MULTI_ARCH}"" 1>&2; exit 1; };;
8646 esac
8647
8648 if test "${enable_multi_ice}" = "yes"; then
8649   SUBDIRS="${SUBDIRS} multi-ice"
8650 fi
8651
8652 # ``gdbserver'' can only be built in a native configuration.
8653 if test x"${target}" = x"${host}"; then
8654     echo $ac_n "checking whether gdbserver is supported on this host""... $ac_c" 1>&6
8655 echo "configure:8656: checking whether gdbserver is supported on this host" >&5
8656     if test x"${build_gdbserver}" = xyes ; then
8657         configdirs="${configdirs} gdbserver"
8658         SUBDIRS="${SUBDIRS} gdbserver"
8659         echo "$ac_t""yes" 1>&6
8660     else
8661         echo "$ac_t""no" 1>&6
8662     fi
8663 fi
8664
8665
8666
8667 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
8668 # (NAT_FILE) is not set in config/*/*.m[ht] files, we link to an empty
8669 # version.
8670
8671 files=
8672 links=
8673
8674 rm -f xm.h
8675 xm_h=""
8676 if test "${hostfile}" != ""; then
8677     xm_h=xm.h
8678     GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
8679     files="${files} ${GDB_XM_FILE}"
8680     links="${links} xm.h"
8681     cat >> confdefs.h <<EOF
8682 #define GDB_XM_FILE ${GDB_XM_FILE}
8683 EOF
8684
8685 fi
8686
8687
8688 rm -f tm.h
8689 tm_h=""
8690 if test "${targetfile}" != ""; then
8691     tm_h=tm.h
8692     GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
8693     files="${files} ${GDB_TM_FILE}"
8694     links="${links} tm.h"
8695     cat >> confdefs.h <<EOF
8696 #define GDB_TM_FILE ${GDB_TM_FILE}
8697 EOF
8698
8699 fi
8700
8701
8702 rm -f nm.h
8703 nm_h=""
8704 if test "${nativefile}" != ""; then
8705     nm_h=nm.h
8706     GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
8707     files="${files} ${GDB_NM_FILE}"
8708     links="${links} nm.h"
8709     cat >> confdefs.h <<EOF
8710 #define GDB_NM_FILE ${GDB_NM_FILE}
8711 EOF
8712
8713 fi
8714
8715
8716 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
8717 echo "configure:8718: checking whether ln -s works" >&5
8718 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
8719   echo $ac_n "(cached) $ac_c" 1>&6
8720 else
8721   rm -f conftestdata
8722 if ln -s X conftestdata 2>/dev/null
8723 then
8724   rm -f conftestdata
8725   ac_cv_prog_LN_S="ln -s"
8726 else
8727   ac_cv_prog_LN_S=ln
8728 fi
8729 fi
8730 LN_S="$ac_cv_prog_LN_S"
8731 if test "$ac_cv_prog_LN_S" = "ln -s"; then
8732   echo "$ac_t""yes" 1>&6
8733 else
8734   echo "$ac_t""no" 1>&6
8735 fi
8736
8737
8738
8739
8740 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
8741 echo "configure:8742: checking for Cygwin environment" >&5
8742 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
8743   echo $ac_n "(cached) $ac_c" 1>&6
8744 else
8745   cat > conftest.$ac_ext <<EOF
8746 #line 8747 "configure"
8747 #include "confdefs.h"
8748
8749 int main() {
8750
8751 #ifndef __CYGWIN__
8752 #define __CYGWIN__ __CYGWIN32__
8753 #endif
8754 return __CYGWIN__;
8755 ; return 0; }
8756 EOF
8757 if { (eval echo configure:8758: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8758   rm -rf conftest*
8759   ac_cv_cygwin=yes
8760 else
8761   echo "configure: failed program was:" >&5
8762   cat conftest.$ac_ext >&5
8763   rm -rf conftest*
8764   ac_cv_cygwin=no
8765 fi
8766 rm -f conftest*
8767 rm -f conftest*
8768 fi
8769
8770 echo "$ac_t""$ac_cv_cygwin" 1>&6
8771 CYGWIN=
8772 test "$ac_cv_cygwin" = yes && CYGWIN=yes
8773 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
8774 echo "configure:8775: checking for mingw32 environment" >&5
8775 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
8776   echo $ac_n "(cached) $ac_c" 1>&6
8777 else
8778   cat > conftest.$ac_ext <<EOF
8779 #line 8780 "configure"
8780 #include "confdefs.h"
8781
8782 int main() {
8783 return __MINGW32__;
8784 ; return 0; }
8785 EOF
8786 if { (eval echo configure:8787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8787   rm -rf conftest*
8788   ac_cv_mingw32=yes
8789 else
8790   echo "configure: failed program was:" >&5
8791   cat conftest.$ac_ext >&5
8792   rm -rf conftest*
8793   ac_cv_mingw32=no
8794 fi
8795 rm -f conftest*
8796 rm -f conftest*
8797 fi
8798
8799 echo "$ac_t""$ac_cv_mingw32" 1>&6
8800 MINGW32=
8801 test "$ac_cv_mingw32" = yes && MINGW32=yes
8802
8803
8804 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
8805 echo "configure:8806: checking for executable suffix" >&5
8806 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
8807   echo $ac_n "(cached) $ac_c" 1>&6
8808 else
8809   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
8810   ac_cv_exeext=.exe
8811 else
8812   rm -f conftest*
8813   echo 'int main () { return 0; }' > conftest.$ac_ext
8814   ac_cv_exeext=
8815   if { (eval echo configure:8816: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
8816     for file in conftest.*; do
8817       case $file in
8818       *.c | *.o | *.obj) ;;
8819       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
8820       esac
8821     done
8822   else
8823     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
8824   fi
8825   rm -f conftest*
8826   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
8827 fi
8828 fi
8829
8830 EXEEXT=""
8831 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
8832 echo "$ac_t""${ac_cv_exeext}" 1>&6
8833 ac_exeext=$EXEEXT
8834
8835
8836
8837 cat >> confdefs.h <<\EOF
8838 #define GDB_DEFAULT_HOST_CHARSET "ISO-8859-1"
8839 EOF
8840
8841
8842
8843
8844   # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
8845 if test "${with_libiconv_prefix+set}" = set; then
8846   withval="$with_libiconv_prefix"
8847
8848     for dir in `echo "$withval" | tr : ' '`; do
8849       if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
8850       if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
8851     done
8852
8853 fi
8854
8855
8856   echo $ac_n "checking for iconv""... $ac_c" 1>&6
8857 echo "configure:8858: checking for iconv" >&5
8858 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
8859   echo $ac_n "(cached) $ac_c" 1>&6
8860 else
8861
8862     am_cv_func_iconv="no, consider installing GNU libiconv"
8863     am_cv_lib_iconv=no
8864     cat > conftest.$ac_ext <<EOF
8865 #line 8866 "configure"
8866 #include "confdefs.h"
8867 #include <stdlib.h>
8868 #include <iconv.h>
8869 int main() {
8870 iconv_t cd = iconv_open("","");
8871        iconv(cd,NULL,NULL,NULL,NULL);
8872        iconv_close(cd);
8873 ; return 0; }
8874 EOF
8875 if { (eval echo configure:8876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8876   rm -rf conftest*
8877   am_cv_func_iconv=yes
8878 else
8879   echo "configure: failed program was:" >&5
8880   cat conftest.$ac_ext >&5
8881 fi
8882 rm -f conftest*
8883     if test "$am_cv_func_iconv" != yes; then
8884       am_save_LIBS="$LIBS"
8885       LIBS="$LIBS -liconv"
8886       cat > conftest.$ac_ext <<EOF
8887 #line 8888 "configure"
8888 #include "confdefs.h"
8889 #include <stdlib.h>
8890 #include <iconv.h>
8891 int main() {
8892 iconv_t cd = iconv_open("","");
8893          iconv(cd,NULL,NULL,NULL,NULL);
8894          iconv_close(cd);
8895 ; return 0; }
8896 EOF
8897 if { (eval echo configure:8898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8898   rm -rf conftest*
8899   am_cv_lib_iconv=yes
8900         am_cv_func_iconv=yes
8901 else
8902   echo "configure: failed program was:" >&5
8903   cat conftest.$ac_ext >&5
8904 fi
8905 rm -f conftest*
8906       LIBS="$am_save_LIBS"
8907     fi
8908
8909 fi
8910
8911 echo "$ac_t""$am_cv_func_iconv" 1>&6
8912   if test "$am_cv_func_iconv" = yes; then
8913     cat >> confdefs.h <<\EOF
8914 #define HAVE_ICONV 1
8915 EOF
8916
8917     echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
8918 echo "configure:8919: checking for iconv declaration" >&5
8919     if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
8920   echo $ac_n "(cached) $ac_c" 1>&6
8921 else
8922
8923       cat > conftest.$ac_ext <<EOF
8924 #line 8925 "configure"
8925 #include "confdefs.h"
8926
8927 #include <stdlib.h>
8928 #include <iconv.h>
8929 extern
8930 #ifdef __cplusplus
8931 "C"
8932 #endif
8933 #if defined(__STDC__) || defined(__cplusplus)
8934 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8935 #else
8936 size_t iconv();
8937 #endif
8938
8939 int main() {
8940
8941 ; return 0; }
8942 EOF
8943 if { (eval echo configure:8944: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
8944   rm -rf conftest*
8945   am_cv_proto_iconv_arg1=""
8946 else
8947   echo "configure: failed program was:" >&5
8948   cat conftest.$ac_ext >&5
8949   rm -rf conftest*
8950   am_cv_proto_iconv_arg1="const"
8951 fi
8952 rm -f conftest*
8953       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8954 fi
8955
8956     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
8957     echo "$ac_t""${ac_t:-
8958          }$am_cv_proto_iconv" 1>&6
8959     cat >> confdefs.h <<EOF
8960 #define ICONV_CONST $am_cv_proto_iconv_arg1
8961 EOF
8962
8963   fi
8964   LIBICONV=
8965   if test "$am_cv_lib_iconv" = yes; then
8966     LIBICONV="-liconv"
8967   fi
8968
8969
8970
8971 subdirs="$configdirs"
8972
8973 trap '' 1 2 15
8974 cat > confcache <<\EOF
8975 # This file is a shell script that caches the results of configure
8976 # tests run on this system so they can be shared between configure
8977 # scripts and configure runs.  It is not useful on other systems.
8978 # If it contains results you don't want to keep, you may remove or edit it.
8979 #
8980 # By default, configure uses ./config.cache as the cache file,
8981 # creating it if it does not exist already.  You can give configure
8982 # the --cache-file=FILE option to use a different cache file; that is
8983 # what configure does when it calls configure scripts in
8984 # subdirectories, so they share the cache.
8985 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8986 # config.status only pays attention to the cache file if you give it the
8987 # --recheck option to rerun configure.
8988 #
8989 EOF
8990 # The following way of writing the cache mishandles newlines in values,
8991 # but we know of no workaround that is simple, portable, and efficient.
8992 # So, don't put newlines in cache variables' values.
8993 # Ultrix sh set writes to stderr and can't be redirected directly,
8994 # and sets the high bit in the cache file unless we assign to the vars.
8995 (set) 2>&1 |
8996   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8997   *ac_space=\ *)
8998     # `set' does not quote correctly, so add quotes (double-quote substitution
8999     # turns \\\\ into \\, and sed turns \\ into \).
9000     sed -n \
9001       -e "s/'/'\\\\''/g" \
9002       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9003     ;;
9004   *)
9005     # `set' quotes correctly as required by POSIX, so do not add quotes.
9006     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9007     ;;
9008   esac >> confcache
9009 if cmp -s $cache_file confcache; then
9010   :
9011 else
9012   if test -w $cache_file; then
9013     echo "updating cache $cache_file"
9014     cat confcache > $cache_file
9015   else
9016     echo "not updating unwritable cache $cache_file"
9017   fi
9018 fi
9019 rm -f confcache
9020
9021 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9022
9023 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9024 # Let make expand exec_prefix.
9025 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9026
9027 # Any assignment to VPATH causes Sun make to only execute
9028 # the first set of double-colon rules, so remove it if not needed.
9029 # If there is a colon in the path, we need to keep it.
9030 if test "x$srcdir" = x.; then
9031   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9032 fi
9033
9034 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9035
9036 DEFS=-DHAVE_CONFIG_H
9037
9038 # Without the "./", some shells look in PATH for config.status.
9039 : ${CONFIG_STATUS=./config.status}
9040
9041 echo creating $CONFIG_STATUS
9042 rm -f $CONFIG_STATUS
9043 cat > $CONFIG_STATUS <<EOF
9044 #! /bin/sh
9045 # Generated automatically by configure.
9046 # Run this file to recreate the current configuration.
9047 # This directory was configured as follows,
9048 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9049 #
9050 # $0 $ac_configure_args
9051 #
9052 # Compiler output produced by configure, useful for debugging
9053 # configure, is in ./config.log if it exists.
9054
9055 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9056 for ac_option
9057 do
9058   case "\$ac_option" in
9059   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9060     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9061     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9062   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9063     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9064     exit 0 ;;
9065   -help | --help | --hel | --he | --h)
9066     echo "\$ac_cs_usage"; exit 0 ;;
9067   *) echo "\$ac_cs_usage"; exit 1 ;;
9068   esac
9069 done
9070
9071 ac_given_srcdir=$srcdir
9072 ac_given_INSTALL="$INSTALL"
9073
9074 trap 'rm -fr `echo "Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9075 EOF
9076 cat >> $CONFIG_STATUS <<EOF
9077
9078 # Protect against being on the right side of a sed subst in config.status.
9079 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9080  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9081 $ac_vpsub
9082 $extrasub
9083 s%@SHELL@%$SHELL%g
9084 s%@CFLAGS@%$CFLAGS%g
9085 s%@CPPFLAGS@%$CPPFLAGS%g
9086 s%@CXXFLAGS@%$CXXFLAGS%g
9087 s%@FFLAGS@%$FFLAGS%g
9088 s%@DEFS@%$DEFS%g
9089 s%@LDFLAGS@%$LDFLAGS%g
9090 s%@LIBS@%$LIBS%g
9091 s%@exec_prefix@%$exec_prefix%g
9092 s%@prefix@%$prefix%g
9093 s%@program_transform_name@%$program_transform_name%g
9094 s%@bindir@%$bindir%g
9095 s%@sbindir@%$sbindir%g
9096 s%@libexecdir@%$libexecdir%g
9097 s%@datadir@%$datadir%g
9098 s%@sysconfdir@%$sysconfdir%g
9099 s%@sharedstatedir@%$sharedstatedir%g
9100 s%@localstatedir@%$localstatedir%g
9101 s%@libdir@%$libdir%g
9102 s%@includedir@%$includedir%g
9103 s%@oldincludedir@%$oldincludedir%g
9104 s%@infodir@%$infodir%g
9105 s%@mandir@%$mandir%g
9106 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
9107 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
9108 s%@MAINT@%$MAINT%g
9109 s%@CC@%$CC%g
9110 s%@CPP@%$CPP%g
9111 s%@host@%$host%g
9112 s%@host_alias@%$host_alias%g
9113 s%@host_cpu@%$host_cpu%g
9114 s%@host_vendor@%$host_vendor%g
9115 s%@host_os@%$host_os%g
9116 s%@target@%$target%g
9117 s%@target_alias@%$target_alias%g
9118 s%@target_cpu@%$target_cpu%g
9119 s%@target_vendor@%$target_vendor%g
9120 s%@target_os@%$target_os%g
9121 s%@build@%$build%g
9122 s%@build_alias@%$build_alias%g
9123 s%@build_cpu@%$build_cpu%g
9124 s%@build_vendor@%$build_vendor%g
9125 s%@build_os@%$build_os%g
9126 s%@SET_MAKE@%$SET_MAKE%g
9127 s%@RANLIB@%$RANLIB%g
9128 s%@ALLOCA@%$ALLOCA%g
9129 s%@USE_NLS@%$USE_NLS%g
9130 s%@MSGFMT@%$MSGFMT%g
9131 s%@GMSGFMT@%$GMSGFMT%g
9132 s%@XGETTEXT@%$XGETTEXT%g
9133 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9134 s%@CATALOGS@%$CATALOGS%g
9135 s%@CATOBJEXT@%$CATOBJEXT%g
9136 s%@DATADIRNAME@%$DATADIRNAME%g
9137 s%@GMOFILES@%$GMOFILES%g
9138 s%@INSTOBJEXT@%$INSTOBJEXT%g
9139 s%@INTLDEPS@%$INTLDEPS%g
9140 s%@INTLLIBS@%$INTLLIBS%g
9141 s%@INTLOBJS@%$INTLOBJS%g
9142 s%@POFILES@%$POFILES%g
9143 s%@POSUB@%$POSUB%g
9144 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9145 s%@GT_NO@%$GT_NO%g
9146 s%@GT_YES@%$GT_YES%g
9147 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9148 s%@l@%$l%g
9149 s%@AWK@%$AWK%g
9150 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9151 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
9152 s%@INSTALL_DATA@%$INSTALL_DATA%g
9153 s%@AR@%$AR%g
9154 s%@DLLTOOL@%$DLLTOOL%g
9155 s%@WINDRES@%$WINDRES%g
9156 s%@YACC@%$YACC%g
9157 s%@MIG@%$MIG%g
9158 s%@CONFIG_LDFLAGS@%$CONFIG_LDFLAGS%g
9159 s%@UIOUT_CFLAGS@%$UIOUT_CFLAGS%g
9160 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
9161 s%@WERROR_CFLAGS@%$WERROR_CFLAGS%g
9162 s%@MMALLOC_CFLAGS@%$MMALLOC_CFLAGS%g
9163 s%@MMALLOC@%$MMALLOC%g
9164 s%@REGEX@%$REGEX%g
9165 s%@SER_HARDWIRE@%$SER_HARDWIRE%g
9166 s%@TERM_LIB@%$TERM_LIB%g
9167 s%@WIN32LIBS@%$WIN32LIBS%g
9168 s%@LIBGUI@%$LIBGUI%g
9169 s%@GUI_CFLAGS_X@%$GUI_CFLAGS_X%g
9170 s%@WIN32LDAPP@%$WIN32LDAPP%g
9171 s%@TCL_VERSION@%$TCL_VERSION%g
9172 s%@TCL_MAJOR_VERSION@%$TCL_MAJOR_VERSION%g
9173 s%@TCL_MINOR_VERSION@%$TCL_MINOR_VERSION%g
9174 s%@TCL_CC@%$TCL_CC%g
9175 s%@TCL_DEFS@%$TCL_DEFS%g
9176 s%@TCL_SHLIB_CFLAGS@%$TCL_SHLIB_CFLAGS%g
9177 s%@TCL_SHLIB_LD@%$TCL_SHLIB_LD%g
9178 s%@TCL_SHLIB_LD_LIBS@%$TCL_SHLIB_LD_LIBS%g
9179 s%@TCL_SHLIB_SUFFIX@%$TCL_SHLIB_SUFFIX%g
9180 s%@TCL_DL_LIBS@%$TCL_DL_LIBS%g
9181 s%@TCL_LD_FLAGS@%$TCL_LD_FLAGS%g
9182 s%@TCL_LD_SEARCH_FLAGS@%$TCL_LD_SEARCH_FLAGS%g
9183 s%@TCL_COMPAT_OBJS@%$TCL_COMPAT_OBJS%g
9184 s%@TCL_RANLIB@%$TCL_RANLIB%g
9185 s%@TCL_BUILD_LIB_SPEC@%$TCL_BUILD_LIB_SPEC%g
9186 s%@TCL_LIB_SPEC@%$TCL_LIB_SPEC%g
9187 s%@TCL_LIB_VERSIONS_OK@%$TCL_LIB_VERSIONS_OK%g
9188 s%@TK_VERSION@%$TK_VERSION%g
9189 s%@TK_DEFS@%$TK_DEFS%g
9190 s%@TK_BUILD_INCLUDES@%$TK_BUILD_INCLUDES%g
9191 s%@TK_XINCLUDES@%$TK_XINCLUDES%g
9192 s%@TK_XLIBSW@%$TK_XLIBSW%g
9193 s%@TK_BUILD_LIB_SPEC@%$TK_BUILD_LIB_SPEC%g
9194 s%@TK_LIB_SPEC@%$TK_LIB_SPEC%g
9195 s%@TCLHDIR@%$TCLHDIR%g
9196 s%@TKHDIR@%$TKHDIR%g
9197 s%@ITCLHDIR@%$ITCLHDIR%g
9198 s%@ITKHDIR@%$ITKHDIR%g
9199 s%@TIXHDIR@%$TIXHDIR%g
9200 s%@ITCL_VERSION@%$ITCL_VERSION%g
9201 s%@ITCL_DEFS@%$ITCL_DEFS%g
9202 s%@ITCL_BUILD_INCLUDES@%$ITCL_BUILD_INCLUDES%g
9203 s%@ITCL_BUILD_LIB_SPEC@%$ITCL_BUILD_LIB_SPEC%g
9204 s%@ITCL_LIB_SPEC@%$ITCL_LIB_SPEC%g
9205 s%@ITK_VERSION@%$ITK_VERSION%g
9206 s%@ITK_DEFS@%$ITK_DEFS%g
9207 s%@ITK_BUILD_INCLUDES@%$ITK_BUILD_INCLUDES%g
9208 s%@ITK_BUILD_LIB_SPEC@%$ITK_BUILD_LIB_SPEC%g
9209 s%@ITK_LIB_SPEC@%$ITK_LIB_SPEC%g
9210 s%@TIX_VERSION@%$TIX_VERSION%g
9211 s%@TIX_BUILD_LIB_SPEC@%$TIX_BUILD_LIB_SPEC%g
9212 s%@X_CFLAGS@%$X_CFLAGS%g
9213 s%@X_LDFLAGS@%$X_LDFLAGS%g
9214 s%@X_LIBS@%$X_LIBS%g
9215 s%@TCL_DEPS@%$TCL_DEPS%g
9216 s%@TK_DEPS@%$TK_DEPS%g
9217 s%@ITCLLIB@%$ITCLLIB%g
9218 s%@ITCL_DEPS@%$ITCL_DEPS%g
9219 s%@ITKLIB@%$ITKLIB%g
9220 s%@ITK_DEPS@%$ITK_DEPS%g
9221 s%@TIXLIB@%$TIXLIB%g
9222 s%@TIX_DEPS@%$TIX_DEPS%g
9223 s%@GDBTKLIBS@%$GDBTKLIBS%g
9224 s%@GDBTK_CFLAGS@%$GDBTK_CFLAGS%g
9225 s%@GDBTK_SRC_DIR@%$GDBTK_SRC_DIR%g
9226 s%@IGNORE_SIM@%$IGNORE_SIM%g
9227 s%@IGNORE_SIM_OBS@%$IGNORE_SIM_OBS%g
9228 s%@ENABLE_CFLAGS@%$ENABLE_CFLAGS%g
9229 s%@CONFIG_OBS@%$CONFIG_OBS%g
9230 s%@CONFIG_LIB_OBS@%$CONFIG_LIB_OBS%g
9231 s%@CONFIG_DEPS@%$CONFIG_DEPS%g
9232 s%@CONFIG_SRCS@%$CONFIG_SRCS%g
9233 s%@CONFIG_INITS@%$CONFIG_INITS%g
9234 s%@CONFIG_ALL@%$CONFIG_ALL%g
9235 s%@CONFIG_CLEAN@%$CONFIG_CLEAN%g
9236 s%@CONFIG_INSTALL@%$CONFIG_INSTALL%g
9237 s%@CONFIG_UNINSTALL@%$CONFIG_UNINSTALL%g
9238 s%@HLDFLAGS@%$HLDFLAGS%g
9239 s%@HLDENV@%$HLDENV%g
9240 s%@target_subdir@%$target_subdir%g
9241 /@host_makefile_frag@/r $host_makefile_frag
9242 s%@host_makefile_frag@%%g
9243 /@target_makefile_frag@/r $target_makefile_frag
9244 s%@target_makefile_frag@%%g
9245 s%@frags@%$frags%g
9246 s%@SUBDIRS@%$SUBDIRS%g
9247 s%@xm_h@%$xm_h%g
9248 s%@tm_h@%$tm_h%g
9249 s%@nm_h@%$nm_h%g
9250 s%@LN_S@%$LN_S%g
9251 s%@EXEEXT@%$EXEEXT%g
9252 s%@LIBICONV@%$LIBICONV%g
9253 s%@subdirs@%$subdirs%g
9254
9255 CEOF
9256 EOF
9257
9258 cat >> $CONFIG_STATUS <<\EOF
9259
9260 # Split the substitutions into bite-sized pieces for seds with
9261 # small command number limits, like on Digital OSF/1 and HP-UX.
9262 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9263 ac_file=1 # Number of current file.
9264 ac_beg=1 # First line for current file.
9265 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9266 ac_more_lines=:
9267 ac_sed_cmds=""
9268 while $ac_more_lines; do
9269   if test $ac_beg -gt 1; then
9270     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9271   else
9272     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9273   fi
9274   if test ! -s conftest.s$ac_file; then
9275     ac_more_lines=false
9276     rm -f conftest.s$ac_file
9277   else
9278     if test -z "$ac_sed_cmds"; then
9279       ac_sed_cmds="sed -f conftest.s$ac_file"
9280     else
9281       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9282     fi
9283     ac_file=`expr $ac_file + 1`
9284     ac_beg=$ac_end
9285     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9286   fi
9287 done
9288 if test -z "$ac_sed_cmds"; then
9289   ac_sed_cmds=cat
9290 fi
9291 EOF
9292
9293 cat >> $CONFIG_STATUS <<EOF
9294
9295 CONFIG_FILES=\${CONFIG_FILES-"Makefile .gdbinit:gdbinit.in"}
9296 EOF
9297 cat >> $CONFIG_STATUS <<\EOF
9298 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9299   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9300   case "$ac_file" in
9301   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9302        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9303   *) ac_file_in="${ac_file}.in" ;;
9304   esac
9305
9306   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9307
9308   # Remove last slash and all that follows it.  Not all systems have dirname.
9309   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9310   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9311     # The file is in a subdirectory.
9312     test ! -d "$ac_dir" && mkdir "$ac_dir"
9313     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9314     # A "../" for each directory in $ac_dir_suffix.
9315     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9316   else
9317     ac_dir_suffix= ac_dots=
9318   fi
9319
9320   case "$ac_given_srcdir" in
9321   .)  srcdir=.
9322       if test -z "$ac_dots"; then top_srcdir=.
9323       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9324   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9325   *) # Relative path.
9326     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9327     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9328   esac
9329
9330   case "$ac_given_INSTALL" in
9331   [/$]*) INSTALL="$ac_given_INSTALL" ;;
9332   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9333   esac
9334
9335   echo creating "$ac_file"
9336   rm -f "$ac_file"
9337   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9338   case "$ac_file" in
9339   *Makefile*) ac_comsub="1i\\
9340 # $configure_input" ;;
9341   *) ac_comsub= ;;
9342   esac
9343
9344   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9345   sed -e "$ac_comsub
9346 s%@configure_input@%$configure_input%g
9347 s%@srcdir@%$srcdir%g
9348 s%@top_srcdir@%$top_srcdir%g
9349 s%@INSTALL@%$INSTALL%g
9350 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9351 fi; done
9352 rm -f conftest.s*
9353
9354 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9355 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9356 #
9357 # ac_d sets the value in "#define NAME VALUE" lines.
9358 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9359 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9360 ac_dC='\3'
9361 ac_dD='%g'
9362 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9363 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9364 ac_uB='\([      ]\)%\1#\2define\3'
9365 ac_uC=' '
9366 ac_uD='\4%g'
9367 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9368 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9369 ac_eB='$%\1#\2define\3'
9370 ac_eC=' '
9371 ac_eD='%g'
9372
9373 if test "${CONFIG_HEADERS+set}" != set; then
9374 EOF
9375 cat >> $CONFIG_STATUS <<EOF
9376   CONFIG_HEADERS="config.h:config.in"
9377 EOF
9378 cat >> $CONFIG_STATUS <<\EOF
9379 fi
9380 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9381   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9382   case "$ac_file" in
9383   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9384        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9385   *) ac_file_in="${ac_file}.in" ;;
9386   esac
9387
9388   echo creating $ac_file
9389
9390   rm -f conftest.frag conftest.in conftest.out
9391   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9392   cat $ac_file_inputs > conftest.in
9393
9394 EOF
9395
9396 # Transform confdefs.h into a sed script conftest.vals that substitutes
9397 # the proper values into config.h.in to produce config.h.  And first:
9398 # Protect against being on the right side of a sed subst in config.status.
9399 # Protect against being in an unquoted here document in config.status.
9400 rm -f conftest.vals
9401 cat > conftest.hdr <<\EOF
9402 s/[\\&%]/\\&/g
9403 s%[\\$`]%\\&%g
9404 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9405 s%ac_d%ac_u%gp
9406 s%ac_u%ac_e%gp
9407 EOF
9408 sed -n -f conftest.hdr confdefs.h > conftest.vals
9409 rm -f conftest.hdr
9410
9411 # This sed command replaces #undef with comments.  This is necessary, for
9412 # example, in the case of _POSIX_SOURCE, which is predefined and required
9413 # on some systems where configure will not decide to define it.
9414 cat >> conftest.vals <<\EOF
9415 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9416 EOF
9417
9418 # Break up conftest.vals because some shells have a limit on
9419 # the size of here documents, and old seds have small limits too.
9420
9421 rm -f conftest.tail
9422 while :
9423 do
9424   ac_lines=`grep -c . conftest.vals`
9425   # grep -c gives empty output for an empty file on some AIX systems.
9426   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9427   # Write a limited-size here document to conftest.frag.
9428   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9429   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9430   echo 'CEOF
9431   sed -f conftest.frag conftest.in > conftest.out
9432   rm -f conftest.in
9433   mv conftest.out conftest.in
9434 ' >> $CONFIG_STATUS
9435   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9436   rm -f conftest.vals
9437   mv conftest.tail conftest.vals
9438 done
9439 rm -f conftest.vals
9440
9441 cat >> $CONFIG_STATUS <<\EOF
9442   rm -f conftest.frag conftest.h
9443   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9444   cat conftest.in >> conftest.h
9445   rm -f conftest.in
9446   if cmp -s $ac_file conftest.h 2>/dev/null; then
9447     echo "$ac_file is unchanged"
9448     rm -f conftest.h
9449   else
9450     # Remove last slash and all that follows it.  Not all systems have dirname.
9451       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9452       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9453       # The file is in a subdirectory.
9454       test ! -d "$ac_dir" && mkdir "$ac_dir"
9455     fi
9456     rm -f $ac_file
9457     mv conftest.h $ac_file
9458   fi
9459 fi; done
9460
9461 EOF
9462
9463 cat >> $CONFIG_STATUS <<EOF
9464 ac_sources="$files"
9465 ac_dests="$links"
9466 EOF
9467
9468 cat >> $CONFIG_STATUS <<\EOF
9469 srcdir=$ac_given_srcdir
9470 while test -n "$ac_sources"; do
9471   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9472   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9473
9474   echo "linking $srcdir/$ac_source to $ac_dest"
9475
9476   if test ! -r $srcdir/$ac_source; then
9477     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9478   fi
9479   rm -f $ac_dest
9480
9481   # Make relative symlinks.
9482   # Remove last slash and all that follows it.  Not all systems have dirname.
9483   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9484   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9485     # The dest file is in a subdirectory.
9486     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9487     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9488     # A "../" for each directory in $ac_dest_dir_suffix.
9489     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9490   else
9491     ac_dest_dir_suffix= ac_dots=
9492   fi
9493
9494   case "$srcdir" in
9495   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9496   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9497   esac
9498
9499   # Make a symlink if possible; otherwise try a hard link.
9500   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9501     ln $srcdir/$ac_source $ac_dest; then :
9502   else
9503     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9504   fi
9505 done
9506 EOF
9507 cat >> $CONFIG_STATUS <<EOF
9508
9509 gdb_host_cpu=$gdb_host_cpu
9510 gdb_target_cpu=$gdb_target_cpu
9511 nativefile=$nativefile
9512
9513 EOF
9514 cat >> $CONFIG_STATUS <<\EOF
9515
9516 if test "${nativefile}" = ""; then
9517         < Makefile \
9518         sed -e '/^NATDEPFILES[  ]*=.*\\$/,/[^\\]$/s/^/# /' \
9519             -e '/^NATDEPFILES[  ]*=/s/^/# /' \
9520         | sed -e '/^\(NATDEPFILES[      ]*[+]=[         ]*\)/s//# \1/' \
9521         > Makefile.tem
9522 mv -f Makefile.tem Makefile
9523 fi
9524
9525 sed -e '/^TM_FILE[      ]*=/s,^TM_FILE[         ]*=[    ]*,&config/'"${gdb_target_cpu}"'/,
9526 /^XM_FILE[      ]*=/s,^XM_FILE[         ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,
9527 /^NAT_FILE[     ]*=/s,^NAT_FILE[        ]*=[    ]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
9528 mv -f Makefile.tmp Makefile
9529
9530
9531 case x$CONFIG_HEADERS in
9532 xconfig.h:config.in)
9533 echo > stamp-h ;;
9534 esac
9535
9536 exit 0
9537 EOF
9538 chmod +x $CONFIG_STATUS
9539 rm -fr confdefs* $ac_clean_files
9540 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9541
9542 if test "$no_recursion" != yes; then
9543
9544   # Remove --cache-file and --srcdir arguments so they do not pile up.
9545   ac_sub_configure_args=
9546   ac_prev=
9547   for ac_arg in $ac_configure_args; do
9548     if test -n "$ac_prev"; then
9549       ac_prev=
9550       continue
9551     fi
9552     case "$ac_arg" in
9553     -cache-file | --cache-file | --cache-fil | --cache-fi \
9554     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
9555       ac_prev=cache_file ;;
9556     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
9557     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
9558       ;;
9559     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
9560       ac_prev=srcdir ;;
9561     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
9562       ;;
9563     *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
9564     esac
9565   done
9566
9567   for ac_config_dir in $configdirs; do
9568
9569     # Do not complain, so a configure script can configure whichever
9570     # parts of a large source tree are present.
9571     if test ! -d $srcdir/$ac_config_dir; then
9572       continue
9573     fi
9574
9575     echo configuring in $ac_config_dir
9576
9577     case "$srcdir" in
9578     .) ;;
9579     *)
9580       if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :;
9581       else
9582         { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; }
9583       fi
9584       ;;
9585     esac
9586
9587     ac_popdir=`pwd`
9588     cd $ac_config_dir
9589
9590       # A "../" for each directory in /$ac_config_dir.
9591       ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
9592
9593     case "$srcdir" in
9594     .) # No --srcdir option.  We are building in place.
9595       ac_sub_srcdir=$srcdir ;;
9596     /*) # Absolute path.
9597       ac_sub_srcdir=$srcdir/$ac_config_dir ;;
9598     *) # Relative path.
9599       ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
9600     esac
9601
9602     # Check for guested configure; otherwise get Cygnus style configure.
9603     if test -f $ac_sub_srcdir/configure; then
9604       ac_sub_configure=$ac_sub_srcdir/configure
9605     elif test -f $ac_sub_srcdir/configure.in; then
9606       ac_sub_configure=$ac_configure
9607     else
9608       echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2
9609       ac_sub_configure=
9610     fi
9611
9612     # The recursion is here.
9613     if test -n "$ac_sub_configure"; then
9614
9615       # Make the cache file name correct relative to the subdirectory.
9616       case "$cache_file" in
9617       /*) ac_sub_cache_file=$cache_file ;;
9618       *) # Relative path.
9619         ac_sub_cache_file="$ac_dots$cache_file" ;;
9620       esac
9621   case "$ac_given_INSTALL" in
9622         [/$]*) INSTALL="$ac_given_INSTALL" ;;
9623         *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
9624         esac
9625
9626       echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir"
9627       # The eval makes quoting arguments work.
9628       if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir
9629       then :
9630       else
9631         { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; }
9632       fi
9633     fi
9634
9635     cd $ac_popdir
9636   done
9637 fi
9638
9639
9640 exit 0